vym: mapeditor.cpp@bd98be838da9 (annotated)

insilmaril@0	1	#include "mapeditor.h"
insilmaril@0	2
insilmaril@39	3	#include <q3filedialog.h>
insilmaril@0	4
insilmaril@0	5	#include <iostream>
insilmaril@39	6	#include <cstdlib>
insilmaril@0	7	#include <typeinfo>
insilmaril@0	8
insilmaril@39	9	#include "parser.h"
insilmaril@39	10	#include "editxlinkdialog.h"
insilmaril@39	11	#include "exports.h"
insilmaril@39	12	#include "exportxhtmldialog.h"
insilmaril@39	13	#include "extrainfodialog.h"
insilmaril@39	14	#include "file.h"
insilmaril@39	15	#include "linkablemapobj.h"
insilmaril@39	16	#include "mainwindow.h"
insilmaril@39	17	#include "misc.h"
insilmaril@0	18	#include "texteditor.h"
insilmaril@39	19	#include "warningdialog.h"
insilmaril@39	20	#include "xml-freemind.h"
insilmaril@39	21	#include "xml-vym.h"
insilmaril@39	22
insilmaril@0	23
insilmaril@0	24	extern TextEditor *textEditor;
insilmaril@0	25	extern int statusbarTime;
insilmaril@0	26	extern Main *mainWindow;
insilmaril@39	27	extern QString tmpVymDir;
insilmaril@39	28	extern QString clipboardDir;
insilmaril@39	29	extern QString clipboardFile;
insilmaril@39	30	extern bool clipboardEmpty;
insilmaril@39	31	extern bool debug;
insilmaril@0	32	extern FlagRowObj *standardFlagsDefault;
insilmaril@39	33
insilmaril@39	34	extern QMenu* branchContextMenu;
insilmaril@39	35	extern QMenu* branchAddContextMenu;
insilmaril@39	36	extern QMenu* branchRemoveContextMenu;
insilmaril@39	37	extern QMenu* branchLinksContextMenu;
insilmaril@39	38	extern QMenu* branchXLinksContextMenuEdit;
insilmaril@39	39	extern QMenu* branchXLinksContextMenuFollow;
insilmaril@39	40	extern QMenu* floatimageContextMenu;
insilmaril@39	41	extern QMenu* canvasContextMenu;
insilmaril@39	42
insilmaril@0	43
insilmaril@0	44	extern Settings settings;
insilmaril@39	45	extern ImageIO imageIO;
insilmaril@39	46
insilmaril@39	47	extern QString vymName;
insilmaril@39	48	extern QString vymVersion;
insilmaril@39	49
insilmaril@39	50	extern QString iconPath;
insilmaril@39	51	extern QDir vymBaseDir;
insilmaril@39	52	extern QDir lastImageDir;
insilmaril@39	53	extern QDir lastFileDir;
insilmaril@39	54
insilmaril@39	55	int MapEditor::mapNum=0; // make instance
insilmaril@0	56
insilmaril@0	57	///////////////////////////////////////////////////////////////////////
insilmaril@0	58	///////////////////////////////////////////////////////////////////////
insilmaril@39	59	MapEditor::MapEditor( QWidget* parent) :
insilmaril@39	60	QGraphicsView(parent)
insilmaril@39	61	{
insilmaril@39	62	setObjectName ("MapEditor");
insilmaril@39	63
insilmaril@0	64	//cout << "Constructor ME "<<this<<endl;
insilmaril@39	65	mapNum++;
insilmaril@39	66
insilmaril@39	67
insilmaril@39	68	mapScene= new QGraphicsScene(parent);
insilmaril@39	69	//mapScene= new QGraphicsScene(QRectF(0,0,width(),height()), parent);
insilmaril@39	70	mapScene->setBackgroundBrush (QBrush(Qt::white, Qt::SolidPattern));
insilmaril@39	71
insilmaril@39	72	model=new VymModel();
insilmaril@39	73	model->setScene (mapScene);
insilmaril@39	74	model->setMapEditor (this);
insilmaril@39	75
insilmaril@39	76	setScene (mapScene);
insilmaril@0	77
insilmaril@0	78	printer=NULL;
insilmaril@0	79
insilmaril@39	80	defLinkColor=QColor (0,0,255);
insilmaril@39	81	defXLinkColor=QColor (180,180,180);
insilmaril@39	82	linkcolorhint=LinkableMapObj::DefaultColor;
insilmaril@39	83	linkstyle=LinkableMapObj::PolyParabel;
insilmaril@39	84
insilmaril@39	85	// Create bitmap cursors, platform dependant
insilmaril@39	86	HandOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);
insilmaril@39	87	PickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 );
insilmaril@39	88	CopyCursor=QCursor ( QPixmap(iconPath+"cursorcopy.png"), 1,1 );
insilmaril@39	89	XLinkCursor=QCursor ( QPixmap(iconPath+"cursorxlink.png"), 1,7 );
insilmaril@39	90
insilmaril@39	91	setFocusPolicy (Qt::StrongFocus);
insilmaril@0	92
insilmaril@0	93	pickingColor=false;
insilmaril@39	94	drawingLink=false;
insilmaril@39	95	copyingObj=false;
insilmaril@0	96
insilmaril@0	97	editingBO=NULL;
insilmaril@0	98	movingObj=NULL;
insilmaril@0	99
insilmaril@39	100	xelection.setModel (model);
insilmaril@39	101	xelection.unselect();
insilmaril@39	102
insilmaril@39	103	defXLinkWidth=1;
insilmaril@39	104	defXLinkColor=QColor (230,230,230);
insilmaril@39	105
insilmaril@0	106	mapChanged=false;
insilmaril@0	107	mapDefault=true;
insilmaril@0	108	mapUnsaved=false;
insilmaril@0	109
insilmaril@0	110	zipped=true;
insilmaril@0	111	filePath="";
insilmaril@39	112	fileName=tr("unnamed");
insilmaril@0	113	mapName="";
insilmaril@0	114
insilmaril@39	115	stepsTotal=settings.readNumEntry("/mapeditor/stepsTotal",100);
insilmaril@39	116	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
insilmaril@39	117	mainWindow->updateHistory (undoSet);
insilmaril@39	118
insilmaril@0	119	// Initialize find routine
insilmaril@0	120	itFind=NULL;
insilmaril@0	121	EOFind=false;
insilmaril@0	122
insilmaril@0	123	printFrame=true;
insilmaril@0	124	printFooter=true;
insilmaril@0	125
insilmaril@39	126	blockReposition=false;
insilmaril@39	127	blockSaveState=false;
insilmaril@39	128
insilmaril@39	129	hidemode=HideNone;
insilmaril@39	130
insilmaril@39	131	// Create temporary files
insilmaril@39	132	makeTmpDirs();
insilmaril@39	133
insilmaril@39	134	curStep=0;
insilmaril@39	135	redosAvail=0;
insilmaril@39	136	undosAvail=0;
insilmaril@39	137
insilmaril@39	138	setAcceptDrops (true);
insilmaril@39	139
insilmaril@39	140	model->reposition();
insilmaril@39	141
insilmaril@39	142	// autosave
insilmaril@39	143	autosaveTimer=new QTimer (this);
insilmaril@39	144	connect(autosaveTimer, SIGNAL(timeout()), this, SLOT(autosave()));
insilmaril@39	145
insilmaril@39	146	fileChangedTimer=new QTimer (this);
insilmaril@39	147	fileChangedTimer->start(3000);
insilmaril@39	148	connect(fileChangedTimer, SIGNAL(timeout()), this, SLOT(fileChanged()));
insilmaril@39	149
insilmaril@39	150	// Network
insilmaril@39	151	netstate=Offline;
insilmaril@39	152
insilmaril@39	153	// Attributes //FIXME testing only...
insilmaril@39	154	QString k;
insilmaril@39	155	AttributeDef *ad;
insilmaril@39	156	attrTable= new AttributeTable();
insilmaril@39	157	k="A - StringList";
insilmaril@39	158	ad=attrTable->addKey (k,StringList);
insilmaril@39	159	if (ad)
insilmaril@39	160	{
insilmaril@39	161	QStringList sl;
insilmaril@39	162	sl <<"val 1"<<"val 2"<< "val 3";
insilmaril@39	163	ad->setValue (QVariant (sl));
insilmaril@39	164	}
insilmaril@39	165	//attrTable->addValue ("Key A","P 1");
insilmaril@39	166	//attrTable->addValue ("Key A","P 2");
insilmaril@39	167	//attrTable->addValue ("Key A","P 3");
insilmaril@39	168	//attrTable->addValue ("Key A","P 4");
insilmaril@39	169	k="B - FreeString";
insilmaril@39	170	ad=attrTable->addKey (k,FreeString);
insilmaril@39	171	if (ad)
insilmaril@39	172	{
insilmaril@39	173	//attrTable->addValue ("Key B","w1");
insilmaril@39	174	//attrTable->addValue ("Key B","w2");
insilmaril@39	175	}
insilmaril@39	176	k="C - UniqueString";
insilmaril@39	177	ad=attrTable->addKey (k,UniqueString);
insilmaril@39	178	if (ad)
insilmaril@39	179	{
insilmaril@39	180	//attrTable->addKey ("Key Prio");
insilmaril@39	181	//attrTable->addValue ("Key Prio","Prio 1");
insilmaril@39	182	//attrTable->addValue ("Key Prio","Prio 2");
insilmaril@0	183	}
insilmaril@0	184	}
insilmaril@0	185
insilmaril@39	186	MapEditor::~MapEditor()
insilmaril@39	187	{
insilmaril@59	188	//cout <<"Destructor MapEditor "<<mapName.toStdString()<<endl;
insilmaril@39	189	fileChangedTimer->stop();
insilmaril@59	190	clear();
insilmaril@39	191
insilmaril@39	192	// tmpMapDir is in tmpVymDir, so it gets removed automagically when vym closes
insilmaril@39	193
insilmaril@39	194	//removeDir(QDir(tmpMapDir));
insilmaril@39	195	delete (model);
insilmaril@0	196	}
insilmaril@0	197
insilmaril@39	198	VymModel* MapEditor::getModel()
insilmaril@39	199	{
insilmaril@39	200	return model;
insilmaril@39	201	}
insilmaril@39	202
insilmaril@39	203	QGraphicsScene * MapEditor::getScene()
insilmaril@39	204	{
insilmaril@39	205	return mapScene;
insilmaril@39	206	}
insilmaril@39	207
insilmaril@39	208	MapEditor::State MapEditor::getState()
insilmaril@39	209	{
insilmaril@39	210	return state;
insilmaril@39	211	}
insilmaril@39	212
insilmaril@39	213	void MapEditor::setStateEditHeading(bool s)
insilmaril@39	214	{
insilmaril@39	215	if (s)
insilmaril@39	216	{
insilmaril@39	217	if (state==Idle) state=EditHeading;
insilmaril@39	218	}
insilmaril@39	219	else
insilmaril@39	220	state=Idle;
insilmaril@39	221	}
insilmaril@39	222
insilmaril@39	223	bool MapEditor::isRepositionBlocked()
insilmaril@39	224	{
insilmaril@39	225	return blockReposition;
insilmaril@39	226	}
insilmaril@39	227
insilmaril@39	228	void MapEditor::setSaveStateBlocked(bool b)
insilmaril@39	229	{
insilmaril@39	230	blockSaveState=b;
insilmaril@39	231	}
insilmaril@39	232
insilmaril@39	233	bool MapEditor::isSelectBlocked()
insilmaril@39	234	{
insilmaril@39	235	if (state==EditHeading)
insilmaril@39	236	return true;
insilmaril@39	237	else
insilmaril@39	238	return false;
insilmaril@39	239	}
insilmaril@39	240
insilmaril@39	241	QString MapEditor::getName (const LinkableMapObj *lmo)
insilmaril@39	242	{
insilmaril@39	243	QString s;
insilmaril@39	244	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@39	245
insilmaril@39	246	if ((typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@39	247	typeid(*lmo) == typeid(MapCenterObj)))
insilmaril@39	248	{
insilmaril@39	249
insilmaril@39	250	s=(((BranchObj*)lmo)->getHeading());
insilmaril@39	251	if (s=="") s="unnamed";
insilmaril@39	252	return QString("branch (%1)").arg(s);
insilmaril@39	253	}
insilmaril@39	254	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@39	255	return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@39	256	return QString("Unknown type has no name!");
insilmaril@39	257	}
insilmaril@39	258
insilmaril@0	259	void MapEditor::makeTmpDirs()
insilmaril@0	260	{
insilmaril@0	261	// Create unique temporary directories
insilmaril@39	262	tmpMapDir = tmpVymDir+QString("/mapeditor-%1").arg(mapNum);
insilmaril@39	263	histPath = tmpMapDir+"/history";
insilmaril@39	264	QDir d;
insilmaril@39	265	d.mkdir (tmpMapDir);
insilmaril@0	266	}
insilmaril@0	267
insilmaril@39	268	QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPointF &offset, LinkableMapObj *saveSel)
insilmaril@39	269	{
insilmaril@39	270	// tmpdir temporary directory to which data will be written
insilmaril@0	271	// prefix mapname, which will be appended to images etc.
insilmaril@0	272	// writeflags Only write flags for "real" save of map, not undo
insilmaril@39	273	// offset offset of bbox of whole map in scene.
insilmaril@0	274	// Needed for XML export
insilmaril@0	275
insilmaril@0	276	// Save Header
insilmaril@0	277	QString ls;
insilmaril@0	278	switch (linkstyle)
insilmaril@0	279	{
insilmaril@39	280	case LinkableMapObj::Line:
insilmaril@0	281	ls="StyleLine";
insilmaril@0	282	break;
insilmaril@39	283	case LinkableMapObj::Parabel:
insilmaril@0	284	ls="StyleParabel";
insilmaril@0	285	break;
insilmaril@39	286	case LinkableMapObj::PolyLine:
insilmaril@0	287	ls="StylePolyLine";
insilmaril@0	288	break;
insilmaril@0	289	default:
insilmaril@0	290	ls="StylePolyParabel";
insilmaril@0	291	break;
insilmaril@0	292	}
insilmaril@0	293
insilmaril@0	294	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0	295	QString colhint="";
insilmaril@39	296	if (linkcolorhint==LinkableMapObj::HeadingColor)
insilmaril@0	297	colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0	298
insilmaril@39	299	QString mapAttr=attribut("version",vymVersion);
insilmaril@39	300	if (!saveSel)
insilmaril@39	301	mapAttr+= attribut("author",model->getAuthor()) +
insilmaril@39	302	attribut("comment",model->getComment()) +
insilmaril@39	303	attribut("date",model->getDate()) +
insilmaril@39	304	attribut("backgroundColor", mapScene->backgroundBrush().color().name() ) +
insilmaril@39	305	attribut("selectionColor", xelection.getColor().name() ) +
insilmaril@0	306	attribut("linkStyle", ls ) +
insilmaril@39	307	attribut("linkColor", defLinkColor.name() ) +
insilmaril@39	308	attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@39	309	attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0	310	colhint;
insilmaril@0	311	s+=beginElement("vymmap",mapAttr);
insilmaril@0	312	incIndent();
insilmaril@0	313
insilmaril@0	314	// Find the used flags while traversing the tree
insilmaril@0	315	standardFlagsDefault->resetUsedCounter();
insilmaril@0	316
insilmaril@39	317	// Reset the counters before saving
insilmaril@39	318	// TODO constr. of FIO creates lots of objects, better do this in some other way...
insilmaril@39	319	FloatImageObj (mapScene).resetSaveCounter();
insilmaril@39	320
insilmaril@0	321	// Build xml recursivly
insilmaril@39	322	if (!saveSel \|\| typeid (*saveSel) == typeid (MapCenterObj))
insilmaril@39	323	// Save complete map, if saveSel not set
insilmaril@39	324	s+=model->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0	325	else
insilmaril@0	326	{
insilmaril@39	327	if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@39	328	// Save Subtree
insilmaril@58	329	s+=((BranchObj*)saveSel)->saveToDir(tmpdir,prefix,offset);
insilmaril@58	330	else
insilmaril@58	331	{
insilmaril@58	332	if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@58	333	// Save image
insilmaril@58	334	s+=((FloatImageObj*)saveSel)->saveToDir(tmpdir,prefix);
insilmaril@58	335	}
insilmaril@0	336	}
insilmaril@0	337
insilmaril@0	338	// Save local settings
insilmaril@39	339	s+=settings.getDataXML (destPath);
insilmaril@0	340
insilmaril@0	341	// Save selection
insilmaril@39	342	if (!xelection.isEmpty() && !saveSel )
insilmaril@39	343	s+=valueElement("select",xelection.getSelectString());
insilmaril@0	344
insilmaril@0	345	decIndent();
insilmaril@0	346	s+=endElement("vymmap");
insilmaril@0	347
insilmaril@0	348	if (writeflags)
insilmaril@0	349	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	350	return s;
insilmaril@0	351	}
insilmaril@0	352
insilmaril@39	353	QString MapEditor::getHistoryDir()
insilmaril@39	354	{
insilmaril@39	355	QString histName(QString("history-%1").arg(curStep));
insilmaril@39	356	return (tmpMapDir+"/"+histName);
insilmaril@0	357	}
insilmaril@0	358
insilmaril@39	359	void MapEditor::saveState(const SaveMode &savemode, const QString &undoSelection, const QString &undoCom, const QString &redoSelection, const QString &redoCom, const QString &comment, LinkableMapObj *saveSel)
insilmaril@39	360	{
insilmaril@39	361	sendData(redoCom); //FIXME testing
insilmaril@39	362
insilmaril@39	363	// Main saveState
insilmaril@39	364
insilmaril@39	365
insilmaril@39	366	if (blockSaveState) return;
insilmaril@39	367
insilmaril@39	368	if (debug) cout << "ME::saveState() for "<<qPrintable (mapName)<<endl;
insilmaril@39	369
insilmaril@39	370	// Find out current undo directory
insilmaril@39	371	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@39	372	curStep++;
insilmaril@39	373	if (curStep>stepsTotal) curStep=1;
insilmaril@39	374
insilmaril@39	375	QString backupXML="";
insilmaril@39	376	QString histDir=getHistoryDir();
insilmaril@39	377	QString bakMapPath=histDir+"/map.xml";
insilmaril@39	378
insilmaril@39	379	// Create histDir if not available
insilmaril@39	380	QDir d(histDir);
insilmaril@39	381	if (!d.exists())
insilmaril@39	382	makeSubDirs (histDir);
insilmaril@39	383
insilmaril@39	384	// Save depending on how much needs to be saved
insilmaril@39	385	if (saveSel)
insilmaril@39	386	backupXML=saveToDir (histDir,mapName+"-",false, QPointF (),saveSel);
insilmaril@39	387
insilmaril@39	388	QString undoCommand="";
insilmaril@39	389	if (savemode==UndoCommand)
insilmaril@39	390	{
insilmaril@39	391	undoCommand=undoCom;
insilmaril@0	392	}
insilmaril@39	393	else if (savemode==PartOfMap )
insilmaril@39	394	{
insilmaril@39	395	undoCommand=undoCom;
insilmaril@39	396	undoCommand.replace ("PATH",bakMapPath);
insilmaril@39	397	}
insilmaril@39	398
insilmaril@39	399	if (!backupXML.isEmpty())
insilmaril@39	400	// Write XML Data to disk
insilmaril@39	401	saveStringToDisk (bakMapPath,backupXML);
insilmaril@39	402
insilmaril@39	403	// We would have to save all actions in a tree, to keep track of
insilmaril@39	404	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@39	405	redosAvail=0;
insilmaril@39	406
insilmaril@39	407	// Write the current state to disk
insilmaril@39	408	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39	409	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39	410	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39	411	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@39	412	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@39	413	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@39	414	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@39	415	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@39	416	undoSet.setEntry (QString("/history/version"),vymVersion);
insilmaril@39	417	undoSet.writeSettings(histPath);
insilmaril@39	418
insilmaril@39	419	if (debug)
insilmaril@39	420	{
insilmaril@39	421	// TODO remove after testing
insilmaril@39	422	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@39	423	cout << " stepsTotal="<<stepsTotal<<
insilmaril@39	424	", undosAvail="<<undosAvail<<
insilmaril@39	425	", redosAvail="<<redosAvail<<
insilmaril@39	426	", curStep="<<curStep<<endl;
insilmaril@39	427	cout << " ---------------------------"<<endl;
insilmaril@39	428	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@39	429	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39	430	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39	431	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@39	432	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39	433	if (saveSel) cout << " saveSel="<<qPrintable (model->getSelectString(saveSel))<<endl;
insilmaril@39	434	cout << " ---------------------------"<<endl;
insilmaril@39	435	}
insilmaril@39	436
insilmaril@39	437	mainWindow->updateHistory (undoSet);
insilmaril@39	438	setChanged();
insilmaril@39	439	updateActions();
insilmaril@0	440	}
insilmaril@0	441
insilmaril@39	442
insilmaril@39	443	void MapEditor::saveStateChangingPart(LinkableMapObj undoSel, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@39	444	{
insilmaril@39	445	// save the selected part of the map, Undo will replace part of map
insilmaril@39	446	QString undoSelection="";
insilmaril@39	447	if (undoSel)
insilmaril@39	448	undoSelection=model->getSelectString(undoSel);
insilmaril@39	449	else
insilmaril@39	450	qWarning ("MapEditor::saveStateChangingPart no undoSel given!");
insilmaril@39	451	QString redoSelection="";
insilmaril@39	452	if (redoSel)
insilmaril@39	453	redoSelection=model->getSelectString(undoSel);
insilmaril@39	454	else
insilmaril@39	455	qWarning ("MapEditor::saveStateChangingPart no redoSel given!");
insilmaril@39	456
insilmaril@39	457
insilmaril@39	458	saveState (PartOfMap,
insilmaril@39	459	undoSelection, "addMapReplace (\"PATH\")",
insilmaril@39	460	redoSelection, rc,
insilmaril@39	461	comment,
insilmaril@39	462	undoSel);
insilmaril@0	463	}
insilmaril@0	464
insilmaril@39	465	void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@39	466	{
insilmaril@39	467	if (!redoSel)
insilmaril@39	468	{
insilmaril@39	469	qWarning ("MapEditor::saveStateRemovingPart no redoSel given!");
insilmaril@39	470	return;
insilmaril@39	471	}
insilmaril@39	472	QString undoSelection=model->getSelectString (redoSel->getParObj());
insilmaril@39	473	QString redoSelection=model->getSelectString(redoSel);
insilmaril@39	474	if (typeid(*redoSel) == typeid(BranchObj) )
insilmaril@39	475	{
insilmaril@39	476	// save the selected branch of the map, Undo will insert part of map
insilmaril@39	477	saveState (PartOfMap,
insilmaril@39	478	undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@39	479	redoSelection, "delete ()",
insilmaril@39	480	comment,
insilmaril@39	481	redoSel);
insilmaril@39	482	}
insilmaril@39	483	}
insilmaril@39	484
insilmaril@39	485
insilmaril@39	486	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@39	487	{
insilmaril@39	488	// "Normal" savestate: save commands, selections and comment
insilmaril@39	489	// so just save commands for undo and redo
insilmaril@39	490	// and use current selection
insilmaril@39	491
insilmaril@39	492	QString redoSelection="";
insilmaril@39	493	if (redoSel) redoSelection=model->getSelectString(redoSel);
insilmaril@39	494	QString undoSelection="";
insilmaril@39	495	if (undoSel) undoSelection=model->getSelectString(undoSel);
insilmaril@39	496
insilmaril@39	497	saveState (UndoCommand,
insilmaril@39	498	undoSelection, uc,
insilmaril@39	499	redoSelection, rc,
insilmaril@39	500	comment,
insilmaril@39	501	NULL);
insilmaril@39	502	}
insilmaril@39	503
insilmaril@39	504	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@39	505	{
insilmaril@39	506	// "Normal" savestate: save commands, selections and comment
insilmaril@39	507	// so just save commands for undo and redo
insilmaril@39	508	// and use current selection
insilmaril@39	509	saveState (UndoCommand,
insilmaril@39	510	undoSel, uc,
insilmaril@39	511	redoSel, rc,
insilmaril@39	512	comment,
insilmaril@39	513	NULL);
insilmaril@39	514	}
insilmaril@39	515
insilmaril@39	516	void MapEditor::saveState(const QString &uc, const QString &rc, const QString &comment)
insilmaril@39	517	{
insilmaril@39	518	// "Normal" savestate applied to model (no selection needed):
insilmaril@39	519	// save commands and comment
insilmaril@39	520	saveState (UndoCommand,
insilmaril@39	521	NULL, uc,
insilmaril@39	522	NULL, rc,
insilmaril@39	523	comment,
insilmaril@39	524	NULL);
insilmaril@39	525	}
insilmaril@39	526
insilmaril@39	527
insilmaril@39	528	void MapEditor::parseAtom(const QString &atom)
insilmaril@39	529	{
insilmaril@39	530	BranchObj *selb=xelection.getBranch();
insilmaril@39	531	QString s,t;
insilmaril@39	532	double x,y;
insilmaril@39	533	int n;
insilmaril@39	534	bool b,ok;
insilmaril@39	535
insilmaril@39	536	// Split string s into command and parameters
insilmaril@39	537	parser.parseAtom (atom);
insilmaril@39	538	QString com=parser.getCommand();
insilmaril@39	539
insilmaril@39	540	// External commands
insilmaril@39	541	/////////////////////////////////////////////////////////////////////
insilmaril@39	542	if (com=="addBranch")
insilmaril@39	543	{
insilmaril@39	544	if (xelection.isEmpty())
insilmaril@39	545	{
insilmaril@39	546	parser.setError (Aborted,"Nothing selected");
insilmaril@39	547	} else if (! selb )
insilmaril@39	548	{
insilmaril@39	549	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	550	} else
insilmaril@39	551	{
insilmaril@39	552	QList <int> pl;
insilmaril@39	553	pl << 0 <<1;
insilmaril@39	554	if (parser.checkParCount(pl))
insilmaril@39	555	{
insilmaril@39	556	if (parser.parCount()==0)
insilmaril@39	557	addNewBranch (0);
insilmaril@39	558	else
insilmaril@39	559	{
insilmaril@39	560	n=parser.parInt (ok,0);
insilmaril@39	561	if (ok ) addNewBranch (n);
insilmaril@39	562	}
insilmaril@39	563	}
insilmaril@39	564	}
insilmaril@39	565	/////////////////////////////////////////////////////////////////////
insilmaril@39	566	} else if (com=="addBranchBefore")
insilmaril@39	567	{
insilmaril@39	568	if (xelection.isEmpty())
insilmaril@39	569	{
insilmaril@39	570	parser.setError (Aborted,"Nothing selected");
insilmaril@39	571	} else if (! selb )
insilmaril@39	572	{
insilmaril@39	573	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	574	} else
insilmaril@39	575	{
insilmaril@39	576	if (parser.parCount()==0)
insilmaril@39	577	{
insilmaril@39	578	addNewBranchBefore ();
insilmaril@39	579	}
insilmaril@39	580	}
insilmaril@39	581	/////////////////////////////////////////////////////////////////////
insilmaril@39	582	} else if (com==QString("addMapCenter"))
insilmaril@39	583	{
insilmaril@39	584	if (parser.checkParCount(2))
insilmaril@39	585	{
insilmaril@39	586	x=parser.parDouble (ok,0);
insilmaril@39	587	if (ok)
insilmaril@39	588	{
insilmaril@39	589	y=parser.parDouble (ok,1);
insilmaril@39	590	if (ok) model->addMapCenter (QPointF(x,y));
insilmaril@39	591	}
insilmaril@39	592	}
insilmaril@39	593	/////////////////////////////////////////////////////////////////////
insilmaril@39	594	} else if (com==QString("addMapReplace"))
insilmaril@39	595	{
insilmaril@39	596	if (xelection.isEmpty())
insilmaril@39	597	{
insilmaril@39	598	parser.setError (Aborted,"Nothing selected");
insilmaril@39	599	} else if (! selb )
insilmaril@39	600	{
insilmaril@39	601	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	602	} else if (parser.checkParCount(1))
insilmaril@39	603	{
insilmaril@39	604	//s=parser.parString (ok,0); // selection
insilmaril@39	605	t=parser.parString (ok,0); // path to map
insilmaril@39	606	if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@39	607	addMapReplaceInt(model->getSelectString(selb),t);
insilmaril@39	608	}
insilmaril@39	609	/////////////////////////////////////////////////////////////////////
insilmaril@39	610	} else if (com==QString("addMapInsert"))
insilmaril@39	611	{
insilmaril@39	612	if (xelection.isEmpty())
insilmaril@39	613	{
insilmaril@39	614	parser.setError (Aborted,"Nothing selected");
insilmaril@39	615	} else if (! selb )
insilmaril@39	616	{
insilmaril@39	617	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	618	} else
insilmaril@39	619	{
insilmaril@39	620	if (parser.checkParCount(2))
insilmaril@39	621	{
insilmaril@39	622	t=parser.parString (ok,0); // path to map
insilmaril@39	623	n=parser.parInt(ok,1); // position
insilmaril@39	624	if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@39	625	addMapInsertInt(t,n);
insilmaril@39	626	}
insilmaril@39	627	}
insilmaril@39	628	/////////////////////////////////////////////////////////////////////
insilmaril@39	629	} else if (com=="clearFlags")
insilmaril@39	630	{
insilmaril@39	631	if (xelection.isEmpty() )
insilmaril@39	632	{
insilmaril@39	633	parser.setError (Aborted,"Nothing selected");
insilmaril@39	634	} else if (! selb )
insilmaril@39	635	{
insilmaril@39	636	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	637	} else if (parser.checkParCount(0))
insilmaril@39	638	{
insilmaril@39	639	selb->clearStandardFlags();
insilmaril@39	640	selb->updateFlagsToolbar();
insilmaril@39	641	}
insilmaril@39	642	/////////////////////////////////////////////////////////////////////
insilmaril@39	643	} else if (com=="colorBranch")
insilmaril@39	644	{
insilmaril@39	645	if (xelection.isEmpty())
insilmaril@39	646	{
insilmaril@39	647	parser.setError (Aborted,"Nothing selected");
insilmaril@39	648	} else if (! selb )
insilmaril@39	649	{
insilmaril@39	650	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	651	} else if (parser.checkParCount(1))
insilmaril@39	652	{
insilmaril@39	653	QColor c=parser.parColor (ok,0);
insilmaril@39	654	if (ok) colorBranch (c);
insilmaril@39	655	}
insilmaril@39	656	/////////////////////////////////////////////////////////////////////
insilmaril@39	657	} else if (com=="colorSubtree")
insilmaril@39	658	{
insilmaril@39	659	if (xelection.isEmpty())
insilmaril@39	660	{
insilmaril@39	661	parser.setError (Aborted,"Nothing selected");
insilmaril@39	662	} else if (! selb )
insilmaril@39	663	{
insilmaril@39	664	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	665	} else if (parser.checkParCount(1))
insilmaril@39	666	{
insilmaril@39	667	QColor c=parser.parColor (ok,0);
insilmaril@39	668	if (ok) colorSubtree (c);
insilmaril@39	669	}
insilmaril@39	670	/////////////////////////////////////////////////////////////////////
insilmaril@39	671	} else if (com=="copy")
insilmaril@39	672	{
insilmaril@39	673	if (xelection.isEmpty())
insilmaril@39	674	{
insilmaril@39	675	parser.setError (Aborted,"Nothing selected");
insilmaril@39	676	} else if (! selb )
insilmaril@39	677	{
insilmaril@39	678	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	679	} else if (parser.checkParCount(0))
insilmaril@39	680	{
insilmaril@39	681	//FIXME missing action for copy
insilmaril@39	682	}
insilmaril@39	683	/////////////////////////////////////////////////////////////////////
insilmaril@39	684	} else if (com=="cut")
insilmaril@39	685	{
insilmaril@39	686	if (xelection.isEmpty())
insilmaril@39	687	{
insilmaril@39	688	parser.setError (Aborted,"Nothing selected");
insilmaril@39	689	} else if ( xelection.type()!=Selection::Branch &&
insilmaril@39	690	xelection.type()!=Selection::MapCenter &&
insilmaril@39	691	xelection.type()!=Selection::FloatImage )
insilmaril@39	692	{
insilmaril@39	693	parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39	694	} else if (parser.checkParCount(0))
insilmaril@39	695	{
insilmaril@39	696	cut();
insilmaril@39	697	}
insilmaril@39	698	/////////////////////////////////////////////////////////////////////
insilmaril@39	699	} else if (com=="delete")
insilmaril@39	700	{
insilmaril@39	701	if (xelection.isEmpty())
insilmaril@39	702	{
insilmaril@39	703	parser.setError (Aborted,"Nothing selected");
insilmaril@39	704	}
insilmaril@39	705	/*else if (xelection.type() != Selection::Branch && xelection.type() != Selection::FloatImage )
insilmaril@39	706	{
insilmaril@39	707	parser.setError (Aborted,"Type of selection is wrong.");
insilmaril@39	708	}
insilmaril@39	709	*/
insilmaril@39	710	else if (parser.checkParCount(0))
insilmaril@39	711	{
insilmaril@39	712	deleteSelection();
insilmaril@39	713	}
insilmaril@39	714	/////////////////////////////////////////////////////////////////////
insilmaril@39	715	} else if (com=="deleteKeepChilds")
insilmaril@39	716	{
insilmaril@39	717	if (xelection.isEmpty())
insilmaril@39	718	{
insilmaril@39	719	parser.setError (Aborted,"Nothing selected");
insilmaril@39	720	} else if (! selb )
insilmaril@39	721	{
insilmaril@39	722	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	723	} else if (parser.checkParCount(0))
insilmaril@39	724	{
insilmaril@39	725	deleteKeepChilds();
insilmaril@39	726	}
insilmaril@39	727	/////////////////////////////////////////////////////////////////////
insilmaril@39	728	} else if (com=="deleteChilds")
insilmaril@39	729	{
insilmaril@39	730	if (xelection.isEmpty())
insilmaril@39	731	{
insilmaril@39	732	parser.setError (Aborted,"Nothing selected");
insilmaril@39	733	} else if (! selb)
insilmaril@39	734	{
insilmaril@39	735	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	736	} else if (parser.checkParCount(0))
insilmaril@39	737	{
insilmaril@39	738	deleteChilds();
insilmaril@39	739	}
insilmaril@39	740	/////////////////////////////////////////////////////////////////////
insilmaril@39	741	} else if (com=="exportASCII")
insilmaril@39	742	{
insilmaril@39	743	QString fname="";
insilmaril@39	744	ok=true;
insilmaril@39	745	if (parser.parCount()>=1)
insilmaril@39	746	// Hey, we even have a filename
insilmaril@39	747	fname=parser.parString(ok,0);
insilmaril@39	748	if (!ok)
insilmaril@39	749	{
insilmaril@39	750	parser.setError (Aborted,"Could not read filename");
insilmaril@39	751	} else
insilmaril@39	752	{
insilmaril@39	753	exportASCII (fname,false);
insilmaril@39	754	}
insilmaril@39	755	/////////////////////////////////////////////////////////////////////
insilmaril@39	756	} else if (com=="exportImage")
insilmaril@39	757	{
insilmaril@39	758	QString fname="";
insilmaril@39	759	ok=true;
insilmaril@39	760	if (parser.parCount()>=2)
insilmaril@39	761	// Hey, we even have a filename
insilmaril@39	762	fname=parser.parString(ok,0);
insilmaril@39	763	if (!ok)
insilmaril@39	764	{
insilmaril@39	765	parser.setError (Aborted,"Could not read filename");
insilmaril@39	766	} else
insilmaril@39	767	{
insilmaril@39	768	QString format="PNG";
insilmaril@39	769	if (parser.parCount()>=2)
insilmaril@39	770	{
insilmaril@39	771	format=parser.parString(ok,1);
insilmaril@39	772	}
insilmaril@39	773	exportImage (fname,false,format);
insilmaril@39	774	}
insilmaril@39	775	/////////////////////////////////////////////////////////////////////
insilmaril@39	776	} else if (com=="exportXHTML")
insilmaril@39	777	{
insilmaril@39	778	QString fname="";
insilmaril@39	779	ok=true;
insilmaril@39	780	if (parser.parCount()>=2)
insilmaril@39	781	// Hey, we even have a filename
insilmaril@39	782	fname=parser.parString(ok,1);
insilmaril@39	783	if (!ok)
insilmaril@39	784	{
insilmaril@39	785	parser.setError (Aborted,"Could not read filename");
insilmaril@39	786	} else
insilmaril@39	787	{
insilmaril@39	788	exportXHTML (fname,false);
insilmaril@39	789	}
insilmaril@39	790	/////////////////////////////////////////////////////////////////////
insilmaril@39	791	} else if (com=="exportXML")
insilmaril@39	792	{
insilmaril@39	793	QString fname="";
insilmaril@39	794	ok=true;
insilmaril@39	795	if (parser.parCount()>=2)
insilmaril@39	796	// Hey, we even have a filename
insilmaril@39	797	fname=parser.parString(ok,1);
insilmaril@39	798	if (!ok)
insilmaril@39	799	{
insilmaril@39	800	parser.setError (Aborted,"Could not read filename");
insilmaril@39	801	} else
insilmaril@39	802	{
insilmaril@39	803	exportXML (fname,false);
insilmaril@39	804	}
insilmaril@39	805	/////////////////////////////////////////////////////////////////////
insilmaril@39	806	} else if (com=="importDir")
insilmaril@39	807	{
insilmaril@39	808	if (xelection.isEmpty())
insilmaril@39	809	{
insilmaril@39	810	parser.setError (Aborted,"Nothing selected");
insilmaril@39	811	} else if (! selb )
insilmaril@39	812	{
insilmaril@39	813	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	814	} else if (parser.checkParCount(1))
insilmaril@39	815	{
insilmaril@39	816	s=parser.parString(ok,0);
insilmaril@39	817	if (ok) importDirInt(s);
insilmaril@39	818	}
insilmaril@39	819	/////////////////////////////////////////////////////////////////////
insilmaril@39	820	} else if (com=="linkTo")
insilmaril@39	821	{
insilmaril@39	822	if (xelection.isEmpty())
insilmaril@39	823	{
insilmaril@39	824	parser.setError (Aborted,"Nothing selected");
insilmaril@39	825	} else if ( selb)
insilmaril@39	826	{
insilmaril@39	827	if (parser.checkParCount(4))
insilmaril@39	828	{
insilmaril@39	829	// 0 selectstring of parent
insilmaril@39	830	// 1 num in parent (for branches)
insilmaril@39	831	// 2,3 x,y of mainbranch or mapcenter
insilmaril@39	832	s=parser.parString(ok,0);
insilmaril@39	833	LinkableMapObj *dst=model->findObjBySelect (s);
insilmaril@39	834	if (dst)
insilmaril@39	835	{
insilmaril@39	836	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@39	837	{
insilmaril@39	838	// Get number in parent
insilmaril@39	839	n=parser.parInt (ok,1);
insilmaril@39	840	if (ok)
insilmaril@39	841	{
insilmaril@39	842	selb->linkTo ((BranchObj*)(dst),n);
insilmaril@39	843	xelection.update();
insilmaril@39	844	}
insilmaril@39	845	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@39	846	{
insilmaril@39	847	selb->linkTo ((BranchObj*)(dst),-1);
insilmaril@39	848	// Get coordinates of mainbranch
insilmaril@39	849	x=parser.parDouble(ok,2);
insilmaril@39	850	if (ok)
insilmaril@39	851	{
insilmaril@39	852	y=parser.parDouble(ok,3);
insilmaril@39	853	if (ok)
insilmaril@39	854	{
insilmaril@39	855	selb->move (x,y);
insilmaril@39	856	xelection.update();
insilmaril@39	857	}
insilmaril@39	858	}
insilmaril@39	859	}
insilmaril@39	860	}
insilmaril@39	861	}
insilmaril@39	862	} else if ( xelection.type() == Selection::FloatImage)
insilmaril@39	863	{
insilmaril@39	864	if (parser.checkParCount(1))
insilmaril@39	865	{
insilmaril@39	866	// 0 selectstring of parent
insilmaril@39	867	s=parser.parString(ok,0);
insilmaril@39	868	LinkableMapObj *dst=model->findObjBySelect (s);
insilmaril@39	869	if (dst)
insilmaril@39	870	{
insilmaril@39	871	if (typeid(*dst) == typeid(BranchObj) \|\|
insilmaril@39	872	typeid(*dst) == typeid(MapCenterObj))
insilmaril@39	873	linkTo (model->getSelectString(dst));
insilmaril@39	874	} else
insilmaril@39	875	parser.setError (Aborted,"Destination is not a branch");
insilmaril@39	876	}
insilmaril@39	877	} else
insilmaril@39	878	parser.setError (Aborted,"Type of selection is not a floatimage or branch");
insilmaril@39	879	/////////////////////////////////////////////////////////////////////
insilmaril@39	880	} else if (com=="loadImage")
insilmaril@39	881	{
insilmaril@39	882	if (xelection.isEmpty())
insilmaril@39	883	{
insilmaril@39	884	parser.setError (Aborted,"Nothing selected");
insilmaril@39	885	} else if (! selb )
insilmaril@39	886	{
insilmaril@39	887	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	888	} else if (parser.checkParCount(1))
insilmaril@39	889	{
insilmaril@39	890	s=parser.parString(ok,0);
insilmaril@39	891	if (ok) loadFloatImageInt (s);
insilmaril@39	892	}
insilmaril@39	893	/////////////////////////////////////////////////////////////////////
insilmaril@39	894	} else if (com=="moveBranchUp")
insilmaril@39	895	{
insilmaril@39	896	if (xelection.isEmpty() )
insilmaril@39	897	{
insilmaril@39	898	parser.setError (Aborted,"Nothing selected");
insilmaril@39	899	} else if (! selb )
insilmaril@39	900	{
insilmaril@39	901	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	902	} else if (parser.checkParCount(0))
insilmaril@39	903	{
insilmaril@39	904	moveBranchUp();
insilmaril@39	905	}
insilmaril@39	906	/////////////////////////////////////////////////////////////////////
insilmaril@39	907	} else if (com=="moveBranchDown")
insilmaril@39	908	{
insilmaril@39	909	if (xelection.isEmpty() )
insilmaril@39	910	{
insilmaril@39	911	parser.setError (Aborted,"Nothing selected");
insilmaril@39	912	} else if (! selb )
insilmaril@39	913	{
insilmaril@39	914	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	915	} else if (parser.checkParCount(0))
insilmaril@39	916	{
insilmaril@39	917	moveBranchDown();
insilmaril@39	918	}
insilmaril@39	919	/////////////////////////////////////////////////////////////////////
insilmaril@39	920	} else if (com=="move")
insilmaril@39	921	{
insilmaril@39	922	if (xelection.isEmpty() )
insilmaril@39	923	{
insilmaril@39	924	parser.setError (Aborted,"Nothing selected");
insilmaril@39	925	} else if ( xelection.type()!=Selection::Branch &&
insilmaril@39	926	xelection.type()!=Selection::MapCenter &&
insilmaril@39	927	xelection.type()!=Selection::FloatImage )
insilmaril@39	928	{
insilmaril@39	929	parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39	930	} else if (parser.checkParCount(2))
insilmaril@39	931	{
insilmaril@39	932	x=parser.parDouble (ok,0);
insilmaril@39	933	if (ok)
insilmaril@39	934	{
insilmaril@39	935	y=parser.parDouble (ok,1);
insilmaril@39	936	if (ok) move (x,y);
insilmaril@39	937	}
insilmaril@39	938	}
insilmaril@39	939	/////////////////////////////////////////////////////////////////////
insilmaril@39	940	} else if (com=="moveRel")
insilmaril@39	941	{
insilmaril@39	942	if (xelection.isEmpty() )
insilmaril@39	943	{
insilmaril@39	944	parser.setError (Aborted,"Nothing selected");
insilmaril@39	945	} else if ( xelection.type()!=Selection::Branch &&
insilmaril@39	946	xelection.type()!=Selection::MapCenter &&
insilmaril@39	947	xelection.type()!=Selection::FloatImage )
insilmaril@39	948	{
insilmaril@39	949	parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39	950	} else if (parser.checkParCount(2))
insilmaril@39	951	{
insilmaril@39	952	x=parser.parDouble (ok,0);
insilmaril@39	953	if (ok)
insilmaril@39	954	{
insilmaril@39	955	y=parser.parDouble (ok,1);
insilmaril@39	956	if (ok) moveRel (x,y);
insilmaril@39	957	}
insilmaril@39	958	}
insilmaril@39	959	/////////////////////////////////////////////////////////////////////
insilmaril@39	960	} else if (com=="nop")
insilmaril@39	961	{
insilmaril@39	962	/////////////////////////////////////////////////////////////////////
insilmaril@39	963	} else if (com=="paste")
insilmaril@39	964	{
insilmaril@39	965	if (xelection.isEmpty() )
insilmaril@39	966	{
insilmaril@39	967	parser.setError (Aborted,"Nothing selected");
insilmaril@39	968	} else if (! selb )
insilmaril@39	969	{
insilmaril@39	970	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	971	} else if (parser.checkParCount(1))
insilmaril@39	972	{
insilmaril@39	973	n=parser.parInt (ok,0);
insilmaril@39	974	if (ok) pasteNoSave(n);
insilmaril@39	975	}
insilmaril@39	976	/////////////////////////////////////////////////////////////////////
insilmaril@39	977	} else if (com=="qa")
insilmaril@39	978	{
insilmaril@39	979	if (xelection.isEmpty() )
insilmaril@39	980	{
insilmaril@39	981	parser.setError (Aborted,"Nothing selected");
insilmaril@39	982	} else if (! selb )
insilmaril@39	983	{
insilmaril@39	984	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	985	} else if (parser.checkParCount(4))
insilmaril@39	986	{
insilmaril@39	987	QString c,u;
insilmaril@39	988	c=parser.parString (ok,0);
insilmaril@39	989	if (!ok)
insilmaril@39	990	{
insilmaril@39	991	parser.setError (Aborted,"No comment given");
insilmaril@39	992	} else
insilmaril@39	993	{
insilmaril@39	994	s=parser.parString (ok,1);
insilmaril@39	995	if (!ok)
insilmaril@39	996	{
insilmaril@39	997	parser.setError (Aborted,"First parameter is not a string");
insilmaril@39	998	} else
insilmaril@39	999	{
insilmaril@39	1000	t=parser.parString (ok,2);
insilmaril@39	1001	if (!ok)
insilmaril@39	1002	{
insilmaril@39	1003	parser.setError (Aborted,"Condition is not a string");
insilmaril@39	1004	} else
insilmaril@39	1005	{
insilmaril@39	1006	u=parser.parString (ok,3);
insilmaril@39	1007	if (!ok)
insilmaril@39	1008	{
insilmaril@39	1009	parser.setError (Aborted,"Third parameter is not a string");
insilmaril@39	1010	} else
insilmaril@39	1011	{
insilmaril@39	1012	if (s!="heading")
insilmaril@39	1013	{
insilmaril@39	1014	parser.setError (Aborted,"Unknown type: "+s);
insilmaril@39	1015	} else
insilmaril@39	1016	{
insilmaril@39	1017	if (! (t=="eq") )
insilmaril@39	1018	{
insilmaril@39	1019	parser.setError (Aborted,"Unknown operator: "+t);
insilmaril@39	1020	} else
insilmaril@39	1021	{
insilmaril@39	1022	if (! selb )
insilmaril@39	1023	{
insilmaril@39	1024	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1025	} else
insilmaril@39	1026	{
insilmaril@39	1027	if (selb->getHeading() == u)
insilmaril@39	1028	{
insilmaril@39	1029	cout << "PASSED: " << qPrintable (c) << endl;
insilmaril@39	1030	} else
insilmaril@39	1031	{
insilmaril@39	1032	cout << "FAILED: " << qPrintable (c) << endl;
insilmaril@39	1033	}
insilmaril@39	1034	}
insilmaril@39	1035	}
insilmaril@39	1036	}
insilmaril@39	1037	}
insilmaril@39	1038	}
insilmaril@39	1039	}
insilmaril@39	1040	}
insilmaril@39	1041	}
insilmaril@39	1042	/////////////////////////////////////////////////////////////////////
insilmaril@39	1043	} else if (com=="saveImage")
insilmaril@39	1044	{
insilmaril@39	1045	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39	1046	if (!fio)
insilmaril@39	1047	{
insilmaril@39	1048	parser.setError (Aborted,"Type of selection is not an image");
insilmaril@39	1049	} else if (parser.checkParCount(2))
insilmaril@39	1050	{
insilmaril@39	1051	s=parser.parString(ok,0);
insilmaril@39	1052	if (ok)
insilmaril@39	1053	{
insilmaril@39	1054	t=parser.parString(ok,1);
insilmaril@39	1055	if (ok) saveFloatImageInt (fio,t,s);
insilmaril@39	1056	}
insilmaril@39	1057	}
insilmaril@39	1058	/////////////////////////////////////////////////////////////////////
insilmaril@39	1059	} else if (com=="scroll")
insilmaril@39	1060	{
insilmaril@39	1061	if (xelection.isEmpty() )
insilmaril@39	1062	{
insilmaril@39	1063	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1064	} else if (! selb )
insilmaril@39	1065	{
insilmaril@39	1066	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1067	} else if (parser.checkParCount(0))
insilmaril@39	1068	{
insilmaril@39	1069	if (!scrollBranch (selb))
insilmaril@39	1070	parser.setError (Aborted,"Could not scroll branch");
insilmaril@39	1071	}
insilmaril@39	1072	/////////////////////////////////////////////////////////////////////
insilmaril@39	1073	} else if (com=="select")
insilmaril@39	1074	{
insilmaril@39	1075	if (parser.checkParCount(1))
insilmaril@39	1076	{
insilmaril@39	1077	s=parser.parString(ok,0);
insilmaril@39	1078	if (ok) select (s);
insilmaril@39	1079	}
insilmaril@39	1080	/////////////////////////////////////////////////////////////////////
insilmaril@39	1081	} else if (com=="selectLastBranch")
insilmaril@39	1082	{
insilmaril@39	1083	if (xelection.isEmpty() )
insilmaril@39	1084	{
insilmaril@39	1085	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1086	} else if (! selb )
insilmaril@39	1087	{
insilmaril@39	1088	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1089	} else if (parser.checkParCount(0))
insilmaril@39	1090	{
insilmaril@39	1091	BranchObj *bo=selb->getLastBranch();
insilmaril@39	1092	if (!bo)
insilmaril@39	1093	parser.setError (Aborted,"Could not select last branch");
insilmaril@39	1094	selectInt (bo);
insilmaril@39	1095
insilmaril@39	1096	}
insilmaril@39	1097	/////////////////////////////////////////////////////////////////////
insilmaril@39	1098	} else if (com=="selectLastImage")
insilmaril@39	1099	{
insilmaril@39	1100	if (xelection.isEmpty() )
insilmaril@39	1101	{
insilmaril@39	1102	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1103	} else if (! selb )
insilmaril@39	1104	{
insilmaril@39	1105	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1106	} else if (parser.checkParCount(0))
insilmaril@39	1107	{
insilmaril@39	1108	FloatImageObj *fio=selb->getLastFloatImage();
insilmaril@39	1109	if (!fio)
insilmaril@39	1110	parser.setError (Aborted,"Could not select last image");
insilmaril@39	1111	selectInt (fio);
insilmaril@39	1112
insilmaril@39	1113	}
insilmaril@39	1114	/////////////////////////////////////////////////////////////////////
insilmaril@39	1115	} else if (com=="selectLatestAdded")
insilmaril@39	1116	{
insilmaril@39	1117	if (latestSelection.isEmpty() )
insilmaril@39	1118	{
insilmaril@39	1119	parser.setError (Aborted,"No latest added object");
insilmaril@39	1120	} else
insilmaril@39	1121	{
insilmaril@39	1122	if (!select (latestSelection))
insilmaril@39	1123	parser.setError (Aborted,"Could not select latest added object "+latestSelection);
insilmaril@39	1124	}
insilmaril@39	1125	/////////////////////////////////////////////////////////////////////
insilmaril@39	1126	} else if (com=="setFrameType")
insilmaril@39	1127	{
insilmaril@39	1128	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1129	{
insilmaril@39	1130	parser.setError (Aborted,"Type of selection does not allow setting frame type");
insilmaril@39	1131	}
insilmaril@39	1132	else if (parser.checkParCount(1))
insilmaril@39	1133	{
insilmaril@39	1134	s=parser.parString(ok,0);
insilmaril@39	1135	if (ok) setFrameType (s);
insilmaril@39	1136	}
insilmaril@39	1137	/////////////////////////////////////////////////////////////////////
insilmaril@39	1138	} else if (com=="setFramePenColor")
insilmaril@39	1139	{
insilmaril@39	1140	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1141	{
insilmaril@39	1142	parser.setError (Aborted,"Type of selection does not allow setting of pen color");
insilmaril@39	1143	}
insilmaril@39	1144	else if (parser.checkParCount(1))
insilmaril@39	1145	{
insilmaril@39	1146	QColor c=parser.parColor(ok,0);
insilmaril@39	1147	if (ok) setFramePenColor (c);
insilmaril@39	1148	}
insilmaril@39	1149	/////////////////////////////////////////////////////////////////////
insilmaril@39	1150	} else if (com=="setFrameBrushColor")
insilmaril@39	1151	{
insilmaril@39	1152	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1153	{
insilmaril@39	1154	parser.setError (Aborted,"Type of selection does not allow setting brush color");
insilmaril@39	1155	}
insilmaril@39	1156	else if (parser.checkParCount(1))
insilmaril@39	1157	{
insilmaril@39	1158	QColor c=parser.parColor(ok,0);
insilmaril@39	1159	if (ok) setFrameBrushColor (c);
insilmaril@39	1160	}
insilmaril@39	1161	/////////////////////////////////////////////////////////////////////
insilmaril@39	1162	} else if (com=="setFramePadding")
insilmaril@39	1163	{
insilmaril@39	1164	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1165	{
insilmaril@39	1166	parser.setError (Aborted,"Type of selection does not allow setting frame padding");
insilmaril@39	1167	}
insilmaril@39	1168	else if (parser.checkParCount(1))
insilmaril@39	1169	{
insilmaril@39	1170	n=parser.parInt(ok,0);
insilmaril@39	1171	if (ok) setFramePadding(n);
insilmaril@39	1172	}
insilmaril@39	1173	/////////////////////////////////////////////////////////////////////
insilmaril@39	1174	} else if (com=="setFrameBorderWidth")
insilmaril@39	1175	{
insilmaril@39	1176	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1177	{
insilmaril@39	1178	parser.setError (Aborted,"Type of selection does not allow setting frame border width");
insilmaril@39	1179	}
insilmaril@39	1180	else if (parser.checkParCount(1))
insilmaril@39	1181	{
insilmaril@39	1182	n=parser.parInt(ok,0);
insilmaril@39	1183	if (ok) setFrameBorderWidth (n);
insilmaril@39	1184	}
insilmaril@39	1185	/////////////////////////////////////////////////////////////////////
insilmaril@39	1186	} else if (com=="setMapAuthor")
insilmaril@39	1187	{
insilmaril@39	1188	if (parser.checkParCount(1))
insilmaril@39	1189	{
insilmaril@39	1190	s=parser.parString(ok,0);
insilmaril@39	1191	if (ok) setMapAuthor (s);
insilmaril@39	1192	}
insilmaril@39	1193	/////////////////////////////////////////////////////////////////////
insilmaril@39	1194	} else if (com=="setMapComment")
insilmaril@39	1195	{
insilmaril@39	1196	if (parser.checkParCount(1))
insilmaril@39	1197	{
insilmaril@39	1198	s=parser.parString(ok,0);
insilmaril@39	1199	if (ok) setMapComment(s);
insilmaril@39	1200	}
insilmaril@39	1201	/////////////////////////////////////////////////////////////////////
insilmaril@39	1202	} else if (com=="setMapBackgroundColor")
insilmaril@39	1203	{
insilmaril@39	1204	if (xelection.isEmpty() )
insilmaril@39	1205	{
insilmaril@39	1206	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1207	} else if (! xelection.getBranch() )
insilmaril@39	1208	{
insilmaril@39	1209	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1210	} else if (parser.checkParCount(1))
insilmaril@39	1211	{
insilmaril@39	1212	QColor c=parser.parColor (ok,0);
insilmaril@39	1213	if (ok) setMapBackgroundColor (c);
insilmaril@39	1214	}
insilmaril@39	1215	/////////////////////////////////////////////////////////////////////
insilmaril@39	1216	} else if (com=="setMapDefLinkColor")
insilmaril@39	1217	{
insilmaril@39	1218	if (xelection.isEmpty() )
insilmaril@39	1219	{
insilmaril@39	1220	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1221	} else if (! selb )
insilmaril@39	1222	{
insilmaril@39	1223	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1224	} else if (parser.checkParCount(1))
insilmaril@39	1225	{
insilmaril@39	1226	QColor c=parser.parColor (ok,0);
insilmaril@39	1227	if (ok) setMapDefLinkColor (c);
insilmaril@39	1228	}
insilmaril@39	1229	/////////////////////////////////////////////////////////////////////
insilmaril@39	1230	} else if (com=="setMapLinkStyle")
insilmaril@39	1231	{
insilmaril@39	1232	if (parser.checkParCount(1))
insilmaril@39	1233	{
insilmaril@39	1234	s=parser.parString (ok,0);
insilmaril@39	1235	if (ok) setMapLinkStyle(s);
insilmaril@39	1236	}
insilmaril@39	1237	/////////////////////////////////////////////////////////////////////
insilmaril@39	1238	} else if (com=="setHeading")
insilmaril@39	1239	{
insilmaril@39	1240	if (xelection.isEmpty() )
insilmaril@39	1241	{
insilmaril@39	1242	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1243	} else if (! selb )
insilmaril@39	1244	{
insilmaril@39	1245	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1246	} else if (parser.checkParCount(1))
insilmaril@39	1247	{
insilmaril@39	1248	s=parser.parString (ok,0);
insilmaril@39	1249	if (ok)
insilmaril@39	1250	setHeading (s);
insilmaril@39	1251	}
insilmaril@39	1252	/////////////////////////////////////////////////////////////////////
insilmaril@39	1253	} else if (com=="setHideExport")
insilmaril@39	1254	{
insilmaril@39	1255	if (xelection.isEmpty() )
insilmaril@39	1256	{
insilmaril@39	1257	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1258	} else if (xelection.type()!=Selection::Branch && xelection.type() != Selection::MapCenter &&xelection.type()!=Selection::FloatImage)
insilmaril@39	1259	{
insilmaril@39	1260	parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39	1261	} else if (parser.checkParCount(1))
insilmaril@39	1262	{
insilmaril@39	1263	b=parser.parBool(ok,0);
insilmaril@39	1264	if (ok) setHideExport (b);
insilmaril@39	1265	}
insilmaril@39	1266	/////////////////////////////////////////////////////////////////////
insilmaril@39	1267	} else if (com=="setIncludeImagesHorizontally")
insilmaril@39	1268	{
insilmaril@39	1269	if (xelection.isEmpty() )
insilmaril@39	1270	{
insilmaril@39	1271	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1272	} else if (! selb)
insilmaril@39	1273	{
insilmaril@39	1274	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1275	} else if (parser.checkParCount(1))
insilmaril@39	1276	{
insilmaril@39	1277	b=parser.parBool(ok,0);
insilmaril@39	1278	if (ok) setIncludeImagesHor(b);
insilmaril@39	1279	}
insilmaril@39	1280	/////////////////////////////////////////////////////////////////////
insilmaril@39	1281	} else if (com=="setIncludeImagesVertically")
insilmaril@39	1282	{
insilmaril@39	1283	if (xelection.isEmpty() )
insilmaril@39	1284	{
insilmaril@39	1285	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1286	} else if (! selb)
insilmaril@39	1287	{
insilmaril@39	1288	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1289	} else if (parser.checkParCount(1))
insilmaril@39	1290	{
insilmaril@39	1291	b=parser.parBool(ok,0);
insilmaril@39	1292	if (ok) setIncludeImagesVer(b);
insilmaril@39	1293	}
insilmaril@39	1294	/////////////////////////////////////////////////////////////////////
insilmaril@39	1295	} else if (com=="setHideLinkUnselected")
insilmaril@39	1296	{
insilmaril@39	1297	if (xelection.isEmpty() )
insilmaril@39	1298	{
insilmaril@39	1299	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1300	} else if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1301	{
insilmaril@39	1302	parser.setError (Aborted,"Type of selection does not allow hiding the link");
insilmaril@39	1303	} else if (parser.checkParCount(1))
insilmaril@39	1304	{
insilmaril@39	1305	b=parser.parBool(ok,0);
insilmaril@39	1306	if (ok) setHideLinkUnselected(b);
insilmaril@39	1307	}
insilmaril@39	1308	/////////////////////////////////////////////////////////////////////
insilmaril@39	1309	} else if (com=="setSelectionColor")
insilmaril@39	1310	{
insilmaril@39	1311	if (parser.checkParCount(1))
insilmaril@39	1312	{
insilmaril@39	1313	QColor c=parser.parColor (ok,0);
insilmaril@39	1314	if (ok) setSelectionColorInt (c);
insilmaril@39	1315	}
insilmaril@39	1316	/////////////////////////////////////////////////////////////////////
insilmaril@39	1317	} else if (com=="setURL")
insilmaril@39	1318	{
insilmaril@39	1319	if (xelection.isEmpty() )
insilmaril@39	1320	{
insilmaril@39	1321	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1322	} else if (! selb )
insilmaril@39	1323	{
insilmaril@39	1324	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1325	} else if (parser.checkParCount(1))
insilmaril@39	1326	{
insilmaril@39	1327	s=parser.parString (ok,0);
insilmaril@39	1328	if (ok) setURL(s);
insilmaril@39	1329	}
insilmaril@39	1330	/////////////////////////////////////////////////////////////////////
insilmaril@39	1331	} else if (com=="setVymLink")
insilmaril@39	1332	{
insilmaril@39	1333	if (xelection.isEmpty() )
insilmaril@39	1334	{
insilmaril@39	1335	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1336	} else if (! selb )
insilmaril@39	1337	{
insilmaril@39	1338	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1339	} else if (parser.checkParCount(1))
insilmaril@39	1340	{
insilmaril@39	1341	s=parser.parString (ok,0);
insilmaril@39	1342	if (ok) setVymLinkInt(s);
insilmaril@39	1343	}
insilmaril@39	1344	}
insilmaril@39	1345	/////////////////////////////////////////////////////////////////////
insilmaril@39	1346	else if (com=="setFlag")
insilmaril@39	1347	{
insilmaril@39	1348	if (xelection.isEmpty() )
insilmaril@39	1349	{
insilmaril@39	1350	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1351	} else if (! selb )
insilmaril@39	1352	{
insilmaril@39	1353	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1354	} else if (parser.checkParCount(1))
insilmaril@39	1355	{
insilmaril@39	1356	s=parser.parString(ok,0);
insilmaril@39	1357	if (ok)
insilmaril@39	1358	{
insilmaril@39	1359	selb->activateStandardFlag(s);
insilmaril@39	1360	selb->updateFlagsToolbar();
insilmaril@39	1361	}
insilmaril@39	1362	}
insilmaril@39	1363	/////////////////////////////////////////////////////////////////////
insilmaril@39	1364	} else if (com=="setFrameType")
insilmaril@39	1365	{
insilmaril@39	1366	if (xelection.isEmpty() )
insilmaril@39	1367	{
insilmaril@39	1368	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1369	} else if (! selb )
insilmaril@39	1370	{
insilmaril@39	1371	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1372	} else if (parser.checkParCount(1))
insilmaril@39	1373	{
insilmaril@39	1374	s=parser.parString(ok,0);
insilmaril@39	1375	if (ok)
insilmaril@39	1376	setFrameType (s);
insilmaril@39	1377	}
insilmaril@39	1378	/////////////////////////////////////////////////////////////////////
insilmaril@39	1379	} else if (com=="sortChildren")
insilmaril@39	1380	{
insilmaril@39	1381	if (xelection.isEmpty() )
insilmaril@39	1382	{
insilmaril@39	1383	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1384	} else if (! selb )
insilmaril@39	1385	{
insilmaril@39	1386	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1387	} else if (parser.checkParCount(0))
insilmaril@39	1388	{
insilmaril@39	1389	sortChildren();
insilmaril@39	1390	}
insilmaril@39	1391	/////////////////////////////////////////////////////////////////////
insilmaril@39	1392	} else if (com=="toggleFlag")
insilmaril@39	1393	{
insilmaril@39	1394	if (xelection.isEmpty() )
insilmaril@39	1395	{
insilmaril@39	1396	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1397	} else if (! selb )
insilmaril@39	1398	{
insilmaril@39	1399	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1400	} else if (parser.checkParCount(1))
insilmaril@39	1401	{
insilmaril@39	1402	s=parser.parString(ok,0);
insilmaril@39	1403	if (ok)
insilmaril@39	1404	{
insilmaril@39	1405	selb->toggleStandardFlag(s);
insilmaril@39	1406	selb->updateFlagsToolbar();
insilmaril@39	1407	}
insilmaril@39	1408	}
insilmaril@39	1409	/////////////////////////////////////////////////////////////////////
insilmaril@39	1410	} else if (com=="unscroll")
insilmaril@39	1411	{
insilmaril@39	1412	if (xelection.isEmpty() )
insilmaril@39	1413	{
insilmaril@39	1414	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1415	} else if (! selb )
insilmaril@39	1416	{
insilmaril@39	1417	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1418	} else if (parser.checkParCount(0))
insilmaril@39	1419	{
insilmaril@39	1420	if (!unscrollBranch (selb))
insilmaril@39	1421	parser.setError (Aborted,"Could not unscroll branch");
insilmaril@39	1422	}
insilmaril@39	1423	/////////////////////////////////////////////////////////////////////
insilmaril@39	1424	} else if (com=="unscrollChilds")
insilmaril@39	1425	{
insilmaril@39	1426	if (xelection.isEmpty() )
insilmaril@39	1427	{
insilmaril@39	1428	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1429	} else if (! selb )
insilmaril@39	1430	{
insilmaril@39	1431	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1432	} else if (parser.checkParCount(0))
insilmaril@39	1433	{
insilmaril@39	1434	unscrollChilds ();
insilmaril@39	1435	}
insilmaril@39	1436	/////////////////////////////////////////////////////////////////////
insilmaril@39	1437	} else if (com=="unsetFlag")
insilmaril@39	1438	{
insilmaril@39	1439	if (xelection.isEmpty() )
insilmaril@39	1440	{
insilmaril@39	1441	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1442	} else if (! selb )
insilmaril@39	1443	{
insilmaril@39	1444	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1445	} else if (parser.checkParCount(1))
insilmaril@39	1446	{
insilmaril@39	1447	s=parser.parString(ok,0);
insilmaril@39	1448	if (ok)
insilmaril@39	1449	{
insilmaril@39	1450	selb->deactivateStandardFlag(s);
insilmaril@39	1451	selb->updateFlagsToolbar();
insilmaril@39	1452	}
insilmaril@39	1453	}
insilmaril@39	1454	} else
insilmaril@39	1455	parser.setError (Aborted,"Unknown command");
insilmaril@39	1456
insilmaril@39	1457	// Any errors?
insilmaril@39	1458	if (parser.errorLevel()==NoError)
insilmaril@39	1459	{
insilmaril@39	1460	// setChanged(); FIXME should not be called e.g. for export?!
insilmaril@39	1461	model->reposition();
insilmaril@39	1462	}
insilmaril@39	1463	else
insilmaril@39	1464	{
insilmaril@39	1465	// TODO Error handling
insilmaril@39	1466	qWarning("MapEditor::parseAtom: Error!");
insilmaril@39	1467	qWarning(parser.errorMessage());
insilmaril@39	1468	}
insilmaril@39	1469	}
insilmaril@39	1470
insilmaril@39	1471	void MapEditor::runScript (QString script)
insilmaril@39	1472	{
insilmaril@39	1473	parser.setScript (script);
insilmaril@39	1474	parser.runScript();
insilmaril@39	1475	while (parser.next() )
insilmaril@39	1476	parseAtom(parser.getAtom());
insilmaril@39	1477	}
insilmaril@0	1478
insilmaril@0	1479	bool MapEditor::isDefault()
insilmaril@0	1480	{
insilmaril@0	1481	return mapDefault;
insilmaril@0	1482	}
insilmaril@0	1483
insilmaril@0	1484	bool MapEditor::hasChanged()
insilmaril@0	1485	{
insilmaril@0	1486	return mapChanged;
insilmaril@0	1487	}
insilmaril@0	1488
insilmaril@0	1489	void MapEditor::setChanged()
insilmaril@0	1490	{
insilmaril@39	1491	if (!mapChanged)
insilmaril@60	1492	{
insilmaril@39	1493	autosaveTimer->start(settings.value("/mapeditor/autosave/ms/",300000).toInt());
insilmaril@60	1494	fileChangedTimer->start (3000);
insilmaril@60	1495	}
insilmaril@0	1496	mapChanged=true;
insilmaril@0	1497	mapDefault=false;
insilmaril@0	1498	mapUnsaved=true;
insilmaril@0	1499	findReset();
insilmaril@39	1500
insilmaril@0	1501	}
insilmaril@0	1502
insilmaril@0	1503	void MapEditor::closeMap()
insilmaril@0	1504	{
insilmaril@0	1505	// Unselect before disabling the toolbar actions
insilmaril@39	1506	if (!xelection.isEmpty() ) xelection.unselect();
insilmaril@39	1507	xelection.clear();
insilmaril@0	1508	updateActions();
insilmaril@0	1509
insilmaril@0	1510	clear();
insilmaril@39	1511	// close(); FIXME needed?
insilmaril@0	1512	}
insilmaril@0	1513
insilmaril@39	1514	void MapEditor::setFilePath(QString fpath, QString destname)
insilmaril@39	1515	{
insilmaril@39	1516	if (fpath.isEmpty() \|\| fpath=="")
insilmaril@39	1517	{
insilmaril@39	1518	filePath="";
insilmaril@39	1519	fileName="";
insilmaril@39	1520	destPath="";
insilmaril@39	1521	} else
insilmaril@39	1522	{
insilmaril@39	1523	filePath=fpath; // becomes absolute path
insilmaril@39	1524	fileName=fpath; // gets stripped of path
insilmaril@39	1525	destPath=destname; // needed for vymlinks and during load to reset fileChangedTime
insilmaril@39	1526
insilmaril@39	1527	// If fpath is not an absolute path, complete it
insilmaril@39	1528	filePath=QDir(fpath).absPath();
insilmaril@39	1529	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@39	1530
insilmaril@39	1531	// Set short name, too. Search from behind:
insilmaril@39	1532	int i=fileName.findRev("/");
insilmaril@39	1533	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@39	1534
insilmaril@39	1535	// Forget the .vym (or .xml) for name of map
insilmaril@39	1536	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@39	1537	}
insilmaril@0	1538	}
insilmaril@0	1539
insilmaril@39	1540	void MapEditor::setFilePath(QString fpath)
insilmaril@39	1541	{
insilmaril@39	1542	setFilePath (fpath,fpath);
insilmaril@0	1543	}
insilmaril@0	1544
insilmaril@0	1545	QString MapEditor::getFilePath()
insilmaril@0	1546	{
insilmaril@0	1547	return filePath;
insilmaril@0	1548	}
insilmaril@0	1549
insilmaril@0	1550	QString MapEditor::getFileName()
insilmaril@0	1551	{
insilmaril@0	1552	return fileName;
insilmaril@0	1553	}
insilmaril@0	1554
insilmaril@0	1555	QString MapEditor::getMapName()
insilmaril@0	1556	{
insilmaril@0	1557	return mapName;
insilmaril@0	1558	}
insilmaril@0	1559
insilmaril@0	1560	QString MapEditor::getDestPath()
insilmaril@0	1561	{
insilmaril@0	1562	return destPath;
insilmaril@0	1563	}
insilmaril@0	1564
insilmaril@39	1565	ErrorCode MapEditor::load (QString fname, const LoadMode &lmode, const FileType &ftype)
insilmaril@39	1566	{
insilmaril@39	1567	ErrorCode err=success;
insilmaril@39	1568
insilmaril@39	1569	parseBaseHandler *handler;
insilmaril@39	1570	fileType=ftype;
insilmaril@39	1571	switch (fileType)
insilmaril@39	1572	{
insilmaril@39	1573	case VymMap: handler=new parseVYMHandler; break;
insilmaril@39	1574	case FreemindMap : handler=new parseFreemindHandler; break;
insilmaril@39	1575	default:
insilmaril@39	1576	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39	1577	"Unknown FileType in MapEditor::load()");
insilmaril@39	1578	return aborted;
insilmaril@39	1579	}
insilmaril@54	1580
insilmaril@54	1581	// Save original zip state, important for inserting complete maps
insilmaril@54	1582	bool zipped_org=zipped;
insilmaril@54	1583
insilmaril@0	1584	if (lmode==NewMap)
insilmaril@0	1585	{
insilmaril@39	1586	xelection.clear();
insilmaril@39	1587	model->setMapEditor(this);
insilmaril@0	1588	// (map state is set later at end of load...)
insilmaril@0	1589	} else
insilmaril@0	1590	{
insilmaril@39	1591	BranchObj *bo=xelection.getBranch();
insilmaril@39	1592	if (!bo) return aborted;
insilmaril@39	1593	if (lmode==ImportAdd)
insilmaril@39	1594	saveStateChangingPart(
insilmaril@39	1595	bo,
insilmaril@39	1596	bo,
insilmaril@39	1597	QString("addMapInsert (%1)").arg(fname),
insilmaril@39	1598	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@39	1599	else
insilmaril@39	1600	saveStateChangingPart(
insilmaril@39	1601	bo,
insilmaril@39	1602	bo,
insilmaril@39	1603	QString("addMapReplace(%1)").arg(fname),
insilmaril@39	1604	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@0	1605	}
insilmaril@0	1606
insilmaril@39	1607
insilmaril@39	1608	// Create temporary directory for packing
insilmaril@39	1609	bool ok;
insilmaril@39	1610	QString tmpZipDir=makeTmpDir (ok,"vym-pack");
insilmaril@39	1611	if (!ok)
insilmaril@39	1612	{
insilmaril@39	1613	QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39	1614	tr("Couldn't create temporary directory before load\n"));
insilmaril@39	1615	return aborted;
insilmaril@39	1616	}
insilmaril@39	1617
insilmaril@39	1618	// Try to unzip file
insilmaril@39	1619	err=unzipDir (tmpZipDir,fname);
insilmaril@39	1620	QString xmlfile;
insilmaril@39	1621	if (err==nozip)
insilmaril@39	1622	{
insilmaril@39	1623	xmlfile=fname;
insilmaril@39	1624	zipped=false;
insilmaril@39	1625	} else
insilmaril@39	1626	{
insilmaril@39	1627	zipped=true;
insilmaril@39	1628
insilmaril@39	1629	// Look for mapname.xml
insilmaril@39	1630	xmlfile= fname.left(fname.findRev(".",-1,true));
insilmaril@39	1631	xmlfile=xmlfile.section( '/', -1 );
insilmaril@39	1632	QFile mfile( tmpZipDir + "/" + xmlfile + ".xml");
insilmaril@39	1633	if (!mfile.exists() )
insilmaril@39	1634	{
insilmaril@39	1635	// mapname.xml does not exist, well,
insilmaril@39	1636	// maybe someone renamed the mapname.vym file...
insilmaril@39	1637	// Try to find any .xml in the toplevel
insilmaril@39	1638	// directory of the .vym file
insilmaril@39	1639	QStringList flist=QDir (tmpZipDir).entryList("*.xml");
insilmaril@39	1640	if (flist.count()==1)
insilmaril@39	1641	{
insilmaril@39	1642	// Only one entry, take this one
insilmaril@39	1643	xmlfile=tmpZipDir + "/"+flist.first();
insilmaril@39	1644	} else
insilmaril@39	1645	{
insilmaril@39	1646	for ( QStringList::Iterator it = flist.begin(); it != flist.end(); ++it )
insilmaril@39	1647	it=tmpZipDir + "/" + it;
insilmaril@39	1648	// TODO Multiple entries, load all (but only the first one into this ME)
insilmaril@39	1649	//mainWindow->fileLoadFromTmp (flist);
insilmaril@39	1650	//returnCode=1; // Silently forget this attempt to load
insilmaril@39	1651	qWarning ("MainWindow::load (fn) multimap found...");
insilmaril@39	1652	}
insilmaril@39	1653
insilmaril@39	1654	if (flist.isEmpty() )
insilmaril@39	1655	{
insilmaril@39	1656	QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39	1657	tr("Couldn't find a map (*.xml) in .vym archive.\n"));
insilmaril@39	1658	err=aborted;
insilmaril@39	1659	}
insilmaril@39	1660	} //file doesn't exist
insilmaril@39	1661	else
insilmaril@39	1662	xmlfile=mfile.name();
insilmaril@39	1663	}
insilmaril@39	1664
insilmaril@39	1665	QFile file( xmlfile);
insilmaril@0	1666
insilmaril@0	1667	// I am paranoid: file should exist anyway
insilmaril@0	1668	// according to check in mainwindow.
insilmaril@0	1669	if (!file.exists() )
insilmaril@0	1670	{
insilmaril@0	1671	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39	1672	tr(QString("Couldn't open map %1").arg(file.name())));
insilmaril@39	1673	err=aborted;
insilmaril@0	1674	} else
insilmaril@0	1675	{
insilmaril@39	1676	bool blockSaveStateOrg=blockSaveState;
insilmaril@39	1677	blockReposition=true;
insilmaril@39	1678	blockSaveState=true;
insilmaril@0	1679	QXmlInputSource source( file);
insilmaril@0	1680	QXmlSimpleReader reader;
insilmaril@39	1681	reader.setContentHandler( handler );
insilmaril@39	1682	reader.setErrorHandler( handler );
insilmaril@39	1683	handler->setModel ( model);
insilmaril@39	1684
insilmaril@39	1685
insilmaril@39	1686	// We need to set the tmpDir in order to load files with rel. path
insilmaril@39	1687	QString tmpdir;
insilmaril@39	1688	if (zipped)
insilmaril@39	1689	tmpdir=tmpZipDir;
insilmaril@39	1690	else
insilmaril@39	1691	tmpdir=fname.left(fname.findRev("/",-1));
insilmaril@39	1692	handler->setTmpDir (tmpdir);
insilmaril@39	1693	handler->setInputFile (file.name());
insilmaril@39	1694	handler->setLoadMode (lmode);
insilmaril@0	1695	bool ok = reader.parse( source );
insilmaril@39	1696	blockReposition=false;
insilmaril@39	1697	blockSaveState=blockSaveStateOrg;
insilmaril@0	1698	file.close();
insilmaril@0	1699	if ( ok )
insilmaril@0	1700	{
insilmaril@39	1701	model->reposition(); // FIXME reposition the view instead...
insilmaril@39	1702	xelection.update();
insilmaril@0	1703	if (lmode==NewMap)
insilmaril@0	1704	{
insilmaril@0	1705	mapDefault=false;
insilmaril@0	1706	mapChanged=false;
insilmaril@0	1707	mapUnsaved=false;
insilmaril@39	1708	autosaveTimer->stop();
insilmaril@0	1709	}
insilmaril@39	1710
insilmaril@39	1711	// Reset timestamp to check for later updates of file
insilmaril@39	1712	fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@0	1713	} else
insilmaril@0	1714	{
insilmaril@0	1715	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39	1716	tr( handler->errorProtocol() ) );
insilmaril@0	1717	// returnCode=1;
insilmaril@0	1718	// Still return "success": the map maybe at least
insilmaril@0	1719	// partially read by the parser
insilmaril@0	1720	}
insilmaril@0	1721	}
insilmaril@39	1722
insilmaril@39	1723	// Delete tmpZipDir
insilmaril@39	1724	removeDir (QDir(tmpZipDir));
insilmaril@39	1725
insilmaril@54	1726	// Restore original zip state
insilmaril@54	1727	zipped=zipped_org;
insilmaril@54	1728
insilmaril@0	1729	updateActions();
insilmaril@39	1730
insilmaril@39	1731	return err;
insilmaril@0	1732	}
insilmaril@0	1733
insilmaril@39	1734	ErrorCode MapEditor::save (const SaveMode &savemode)
insilmaril@39	1735	{
insilmaril@39	1736	QString tmpZipDir;
insilmaril@39	1737	QString mapFileName;
insilmaril@39	1738	QString safeFilePath;
insilmaril@39	1739
insilmaril@39	1740	ErrorCode err=success;
insilmaril@39	1741
insilmaril@39	1742	if (zipped)
insilmaril@39	1743	// save as .xml
insilmaril@39	1744	mapFileName=mapName+".xml";
insilmaril@39	1745	else
insilmaril@39	1746	// use name given by user, even if he chooses .doc
insilmaril@39	1747	mapFileName=fileName;
insilmaril@39	1748
insilmaril@39	1749	// Look, if we should zip the data:
insilmaril@39	1750	if (!zipped)
insilmaril@39	1751	{
insilmaril@39	1752	QMessageBox mb( vymName,
insilmaril@39	1753	tr("The map %1\ndid not use the compressed "
insilmaril@39	1754	"vym file format.\nWriting it uncompressed will also write images \n"
insilmaril@39	1755	"and flags and thus may overwrite files in the "
insilmaril@39	1756	"given directory\n\nDo you want to write the map").arg(filePath),
insilmaril@39	1757	QMessageBox::Warning,
insilmaril@39	1758	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@39	1759	QMessageBox::No ,
insilmaril@39	1760	QMessageBox::Cancel \| QMessageBox::Escape);
insilmaril@39	1761	mb.setButtonText( QMessageBox::Yes, tr("compressed (vym default)") );
insilmaril@39	1762	mb.setButtonText( QMessageBox::No, tr("uncompressed") );
insilmaril@39	1763	mb.setButtonText( QMessageBox::Cancel, tr("Cancel"));
insilmaril@39	1764	switch( mb.exec() )
insilmaril@39	1765	{
insilmaril@39	1766	case QMessageBox::Yes:
insilmaril@39	1767	// save compressed (default file format)
insilmaril@39	1768	zipped=true;
insilmaril@39	1769	break;
insilmaril@39	1770	case QMessageBox::No:
insilmaril@39	1771	// save uncompressed
insilmaril@39	1772	zipped=false;
insilmaril@39	1773	break;
insilmaril@39	1774	case QMessageBox::Cancel:
insilmaril@39	1775	// do nothing
insilmaril@39	1776	return aborted;
insilmaril@39	1777	break;
insilmaril@39	1778	}
insilmaril@39	1779	}
insilmaril@39	1780
insilmaril@39	1781	// First backup existing file, we
insilmaril@39	1782	// don't want to add to old zip archives
insilmaril@39	1783	QFile f(destPath);
insilmaril@39	1784	if (f.exists())
insilmaril@39	1785	{
insilmaril@39	1786	if ( settings.value ("/mapeditor/writeBackupFile").toBool())
insilmaril@39	1787	{
insilmaril@39	1788	QString backupFileName(destPath + "~");
insilmaril@39	1789	QFile backupFile(backupFileName);
insilmaril@39	1790	if (backupFile.exists() && !backupFile.remove())
insilmaril@39	1791	{
insilmaril@39	1792	QMessageBox::warning(0, tr("Save Error"),
insilmaril@39	1793	tr("%1\ncould not be removed before saving").arg(backupFileName));
insilmaril@39	1794	}
insilmaril@39	1795	else if (!f.rename(backupFileName))
insilmaril@39	1796	{
insilmaril@39	1797	QMessageBox::warning(0, tr("Save Error"),
insilmaril@39	1798	tr("%1\ncould not be renamed before saving").arg(destPath));
insilmaril@39	1799	}
insilmaril@39	1800	}
insilmaril@39	1801	}
insilmaril@39	1802
insilmaril@39	1803	if (zipped)
insilmaril@39	1804	{
insilmaril@39	1805	// Create temporary directory for packing
insilmaril@39	1806	bool ok;
insilmaril@39	1807	tmpZipDir=makeTmpDir (ok,"vym-zip");
insilmaril@39	1808	if (!ok)
insilmaril@39	1809	{
insilmaril@39	1810	QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39	1811	tr("Couldn't create temporary directory before save\n"));
insilmaril@39	1812	return aborted;
insilmaril@39	1813	}
insilmaril@39	1814
insilmaril@55	1815	// cout <<"ME::save filePath="<<filePath.toStdString()<<endl;
insilmaril@39	1816	safeFilePath=filePath;
insilmaril@39	1817	setFilePath (tmpZipDir+"/"+ mapName+ ".xml", safeFilePath);
insilmaril@39	1818	} // zipped
insilmaril@0	1819
insilmaril@0	1820	// Create mapName and fileDir
insilmaril@0	1821	makeSubDirs (fileDir);
insilmaril@0	1822
insilmaril@55	1823	/*
insilmaril@55	1824	// FIXME testing
insilmaril@55	1825	cout <<"ME::save filePath="<<filePath.toStdString()<<endl;
insilmaril@55	1826	cout <<"ME::save saveFilePath="<<safeFilePath.toStdString()<<endl;
insilmaril@55	1827	cout <<"ME::save destPath="<<destPath.toStdString()<<endl;
insilmaril@55	1828	cout <<"ME::save mapName="<<mapName.toStdString()<<endl;
insilmaril@55	1829	cout <<"ME::save mapFileName="<<mapFileName.toStdString()<<endl;
insilmaril@55	1830	*/
insilmaril@55	1831
insilmaril@0	1832	QString saveFile;
insilmaril@39	1833	if (savemode==CompleteMap \|\| xelection.isEmpty())
insilmaril@39	1834	{
insilmaril@39	1835	// Save complete map
insilmaril@39	1836	saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),NULL);
insilmaril@0	1837	mapChanged=false;
insilmaril@0	1838	mapUnsaved=false;
insilmaril@39	1839	autosaveTimer->stop();
insilmaril@0	1840	}
insilmaril@39	1841	else
insilmaril@39	1842	{
insilmaril@39	1843	// Save part of map
insilmaril@39	1844	if (xelection.type()==Selection::FloatImage)
insilmaril@39	1845	saveFloatImage();
insilmaril@39	1846	else
insilmaril@39	1847	saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),xelection.getBranch());
insilmaril@39	1848	// TODO take care of multiselections
insilmaril@39	1849	}
insilmaril@39	1850
insilmaril@58	1851	// FIXME trying to debug save problem
insilmaril@58	1852	if (saveFile.length()<1000)
insilmaril@59	1853	QMessageBox::critical (0,"Critical error in MapEditor::save",QString("saveFile is too small, try make a backup NOW\nof your original file\nbefore vym writes to\"%1\":\n%2").arg(mapName).arg(saveFile));
insilmaril@39	1854	if (!saveStringToDisk(fileDir+mapFileName,saveFile))
insilmaril@39	1855	{
insilmaril@39	1856	err=aborted;
insilmaril@58	1857	QMessageBox::critical (0,"Critical error in MapEditor::save",QString("could not sage %1").arg(fileDir+mapFileName));
insilmaril@39	1858	}
insilmaril@39	1859
insilmaril@39	1860	if (zipped)
insilmaril@39	1861	{
insilmaril@39	1862	// zip
insilmaril@39	1863	if (err==success) err=zipDir (tmpZipDir,destPath);
insilmaril@39	1864
insilmaril@39	1865	// Delete tmpDir
insilmaril@39	1866	removeDir (QDir(tmpZipDir));
insilmaril@39	1867
insilmaril@39	1868	// Restore original filepath outside of tmp zip dir
insilmaril@39	1869	setFilePath (safeFilePath);
insilmaril@39	1870	}
insilmaril@39	1871
insilmaril@39	1872	updateActions();
insilmaril@39	1873	fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@39	1874	return err;
insilmaril@0	1875	}
insilmaril@0	1876
insilmaril@0	1877
insilmaril@0	1878	void MapEditor::print()
insilmaril@0	1879	{
insilmaril@0	1880	if ( !printer )
insilmaril@0	1881	{
insilmaril@0	1882	printer = new QPrinter;
insilmaril@0	1883	printer->setColorMode (QPrinter::Color);
insilmaril@39	1884	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@39	1885	printer->setOutputFormat((QPrinter::OutputFormat)settings.value("/mainwindow/printerFormat",printer->outputFormat()).toInt());
insilmaril@39	1886	printer->setOutputFileName(settings.value("/mainwindow/printerFileName",printer->outputFileName()).toString());
insilmaril@0	1887	}
insilmaril@0	1888
insilmaril@39	1889	QRectF totalBBox=model->getTotalBBox();
insilmaril@0	1890
insilmaril@0	1891	// Try to set orientation automagically
insilmaril@0	1892	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1893	// there are problems with landscape mode, see
insilmaril@0	1894	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1895
insilmaril@0	1896	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1897	// recommend landscape
insilmaril@0	1898	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1899	else
insilmaril@0	1900	// recommend portrait
insilmaril@0	1901	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1902
insilmaril@0	1903	if ( printer->setup(this) )
insilmaril@0	1904	// returns false, if printing is canceled
insilmaril@0	1905	{
insilmaril@0	1906	QPainter pp(printer);
insilmaril@0	1907
insilmaril@39	1908	pp.setRenderHint(QPainter::Antialiasing,true);
insilmaril@39	1909
insilmaril@0	1910	// Don't print the visualisation of selection
insilmaril@39	1911	xelection.unselect();
insilmaril@39	1912
insilmaril@39	1913	QRectF mapRect=totalBBox;
insilmaril@39	1914	QGraphicsRectItem *frame=NULL;
insilmaril@39	1915
insilmaril@39	1916	if (printFrame)
insilmaril@0	1917	{
insilmaril@39	1918	// Print frame around map
insilmaril@39	1919	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@39	1920	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@39	1921	frame=mapScene->addRect (mapRect, QPen(Qt::black),QBrush(Qt::NoBrush));
insilmaril@39	1922	frame->setZValue(0);
insilmaril@39	1923	frame->show();
insilmaril@39	1924	}
insilmaril@39	1925
insilmaril@39	1926
insilmaril@39	1927	double paperAspect = (double)printer->width() / (double)printer->height();
insilmaril@39	1928	double mapAspect = (double)mapRect.width() / (double)mapRect.height();
insilmaril@39	1929	int viewBottom;
insilmaril@0	1930	if (mapAspect>=paperAspect)
insilmaril@0	1931	{
insilmaril@0	1932	// Fit horizontally to paper width
insilmaril@39	1933	//pp.setViewport(0,0, printer->width(),(int)(printer->width()/mapAspect) );
insilmaril@39	1934	viewBottom=(int)(printer->width()/mapAspect);
insilmaril@0	1935	} else
insilmaril@0	1936	{
insilmaril@0	1937	// Fit vertically to paper height
insilmaril@39	1938	//pp.setViewport(0,0,(int)(printer->height()*mapAspect),printer->height());
insilmaril@39	1939	viewBottom=printer->height();
insilmaril@0	1940	}
insilmaril@39	1941
insilmaril@39	1942	if (printFooter)
insilmaril@0	1943	{
insilmaril@39	1944	// Print footer below map
insilmaril@39	1945	QFont font;
insilmaril@39	1946	font.setPointSize(10);
insilmaril@39	1947	pp.setFont (font);
insilmaril@39	1948	QRectF footerBox(0,viewBottom,printer->width(),15);
insilmaril@39	1949	pp.drawText ( footerBox,Qt::AlignLeft,"VYM - " +fileName);
insilmaril@39	1950	pp.drawText ( footerBox, Qt::AlignRight, QDate::currentDate().toString(Qt::TextDate));
insilmaril@39	1951	}
insilmaril@39	1952	mapScene->render (
insilmaril@39	1953	&pp,
insilmaril@39	1954	QRectF (0,0,printer->width(),printer->height()-15),
insilmaril@39	1955	QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height())
insilmaril@39	1956	);
insilmaril@39	1957
insilmaril@39	1958	// Viewport has paper dimension
insilmaril@0	1959	if (frame) delete (frame);
insilmaril@0	1960
insilmaril@0	1961	// Restore selection
insilmaril@39	1962	xelection.reselect();
insilmaril@39	1963
insilmaril@39	1964	// Save settings in vymrc
insilmaril@39	1965	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@39	1966	settings.writeEntry("/mainwindow/printerFormat",printer->outputFormat());
insilmaril@39	1967	settings.writeEntry("/mainwindow/printerFileName",printer->outputFileName());
insilmaril@0	1968	}
insilmaril@0	1969	}
insilmaril@0	1970
insilmaril@39	1971	void MapEditor::setAntiAlias (bool b)
insilmaril@39	1972	{
insilmaril@39	1973	setRenderHint(QPainter::Antialiasing,b);
insilmaril@39	1974	}
insilmaril@39	1975
insilmaril@39	1976	void MapEditor::setSmoothPixmap(bool b)
insilmaril@39	1977	{
insilmaril@39	1978	setRenderHint(QPainter::SmoothPixmapTransform,b);
insilmaril@39	1979	}
insilmaril@39	1980
insilmaril@0	1981	QPixmap MapEditor::getPixmap()
insilmaril@0	1982	{
insilmaril@39	1983	QRectF mapRect=model->getTotalBBox();
insilmaril@39	1984	QPixmap pix((int)mapRect.width()+2,(int)mapRect.height()+1);
insilmaril@0	1985	QPainter pp (&pix);
insilmaril@39	1986
insilmaril@39	1987	pp.setRenderHints(renderHints());
insilmaril@0	1988
insilmaril@0	1989	// Don't print the visualisation of selection
insilmaril@39	1990	xelection.unselect();
insilmaril@39	1991
insilmaril@39	1992	mapScene->render ( &pp,
insilmaril@39	1993	QRectF(0,0,mapRect.width()+1,mapRect.height()+1),
insilmaril@39	1994	QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height() ));
insilmaril@0	1995
insilmaril@0	1996	// Restore selection
insilmaril@39	1997	xelection.reselect();
insilmaril@0	1998
insilmaril@0	1999	return pix;
insilmaril@0	2000	}
insilmaril@0	2001
insilmaril@39	2002	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@39	2003	{
insilmaril@39	2004	hidemode=mode;
insilmaril@39	2005	model->setHideTmp (hidemode);
insilmaril@39	2006	model->reposition();
insilmaril@39	2007	scene()->update();
insilmaril@0	2008	}
insilmaril@0	2009
insilmaril@39	2010	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@39	2011	{
insilmaril@39	2012	return hidemode;
insilmaril@0	2013	}
insilmaril@0	2014
insilmaril@39	2015	void MapEditor::setExportMode (bool b)
insilmaril@39	2016	{
insilmaril@39	2017	// should be called before and after exports
insilmaril@39	2018	// depending on the settings
insilmaril@39	2019	if (b && settings.value("/export/useHideExport","true")=="true")
insilmaril@39	2020	setHideTmpMode (HideExport);
insilmaril@39	2021	else
insilmaril@39	2022	setHideTmpMode (HideNone);
insilmaril@39	2023	}
insilmaril@39	2024
insilmaril@39	2025	void MapEditor::exportASCII(QString fname,bool askName)
insilmaril@39	2026	{
insilmaril@39	2027	ExportASCII ex;
insilmaril@39	2028	ex.setModel (model);
insilmaril@39	2029	if (fname=="")
insilmaril@39	2030	ex.setFile (mapName+".txt");
insilmaril@39	2031	else
insilmaril@39	2032	ex.setFile (fname);
insilmaril@39	2033
insilmaril@39	2034	if (askName)
insilmaril@39	2035	{
insilmaril@39	2036	//ex.addFilter ("TXT (*.txt)");
insilmaril@39	2037	ex.setDir(lastImageDir);
insilmaril@39	2038	//ex.setCaption(vymName+ " -" +tr("Export as ASCII")+" "+tr("(still experimental)"));
insilmaril@39	2039	ex.execDialog() ;
insilmaril@39	2040	}
insilmaril@39	2041	if (!ex.canceled())
insilmaril@39	2042	{
insilmaril@39	2043	setExportMode(true);
insilmaril@39	2044	ex.doExport();
insilmaril@39	2045	setExportMode(false);
insilmaril@0	2046	}
insilmaril@0	2047	}
insilmaril@0	2048
insilmaril@39	2049	void MapEditor::exportImage(QString fname, bool askName, QString format)
insilmaril@39	2050	{
insilmaril@39	2051	if (fname=="")
insilmaril@39	2052	{
insilmaril@39	2053	fname=mapName+".png";
insilmaril@39	2054	format="PNG";
insilmaril@39	2055	}
insilmaril@39	2056
insilmaril@39	2057	if (askName)
insilmaril@39	2058	{
insilmaril@39	2059	QStringList fl;
insilmaril@39	2060	QFileDialog *fd=new QFileDialog (this);
insilmaril@39	2061	fd->setCaption (tr("Export map as image"));
insilmaril@39	2062	fd->setDirectory (lastImageDir);
insilmaril@39	2063	fd->setFileMode(QFileDialog::AnyFile);
insilmaril@39	2064	fd->setFilters (imageIO.getFilters() );
insilmaril@39	2065	if (fd->exec())
insilmaril@39	2066	{
insilmaril@39	2067	fl=fd->selectedFiles();
insilmaril@39	2068	fname=fl.first();
insilmaril@39	2069	format=imageIO.getType(fd->selectedFilter());
insilmaril@39	2070	}
insilmaril@39	2071	}
insilmaril@39	2072
insilmaril@39	2073	setExportMode (true);
insilmaril@39	2074	QPixmap pix (getPixmap());
insilmaril@39	2075	pix.save(fname, format);
insilmaril@39	2076	setExportMode (false);
insilmaril@39	2077	}
insilmaril@39	2078
insilmaril@39	2079	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@39	2080	{
insilmaril@39	2081	ExportOO ex;
insilmaril@39	2082	ex.setFile (fn);
insilmaril@39	2083	ex.setModel (model);
insilmaril@39	2084	if (ex.setConfigFile(cf))
insilmaril@39	2085	{
insilmaril@39	2086	setExportMode (true);
insilmaril@39	2087	ex.exportPresentation();
insilmaril@39	2088	setExportMode (false);
insilmaril@39	2089	}
insilmaril@39	2090	}
insilmaril@39	2091
insilmaril@39	2092	void MapEditor::exportXHTML (const QString &dir, bool askForName)
insilmaril@39	2093	{
insilmaril@39	2094	ExportXHTMLDialog dia(this);
insilmaril@39	2095	dia.setFilePath (filePath );
insilmaril@39	2096	dia.setMapName (mapName );
insilmaril@39	2097	dia.readSettings();
insilmaril@39	2098	if (dir!="") dia.setDir (dir);
insilmaril@39	2099
insilmaril@39	2100	bool ok=true;
insilmaril@39	2101
insilmaril@39	2102	if (askForName)
insilmaril@39	2103	{
insilmaril@39	2104	if (dia.exec()!=QDialog::Accepted)
insilmaril@39	2105	ok=false;
insilmaril@39	2106	else
insilmaril@39	2107	{
insilmaril@39	2108	QDir d (dia.getDir());
insilmaril@39	2109	// Check, if warnings should be used before overwriting
insilmaril@39	2110	// the output directory
insilmaril@39	2111	if (d.exists() && d.count()>0)
insilmaril@39	2112	{
insilmaril@39	2113	WarningDialog warn;
insilmaril@39	2114	warn.showCancelButton (true);
insilmaril@39	2115	warn.setText(QString(
insilmaril@39	2116	"The directory %1 is not empty.\n"
insilmaril@39	2117	"Do you risk to overwrite some of its contents?").arg(d.path() ));
insilmaril@39	2118	warn.setCaption("Warning: Directory not empty");
insilmaril@39	2119	warn.setShowAgainName("mainwindow/overwrite-dir-xhtml");
insilmaril@39	2120
insilmaril@39	2121	if (warn.exec()!=QDialog::Accepted) ok=false;
insilmaril@39	2122	}
insilmaril@39	2123	}
insilmaril@39	2124	}
insilmaril@39	2125
insilmaril@39	2126	if (ok)
insilmaril@39	2127	{
insilmaril@39	2128	exportXML (dia.getDir(),false );
insilmaril@39	2129	dia.doExport(mapName );
insilmaril@39	2130	//if (dia.hasChanged()) setChanged();
insilmaril@39	2131	}
insilmaril@39	2132	}
insilmaril@39	2133
insilmaril@39	2134	void MapEditor::exportXML(QString dir, bool askForName)
insilmaril@39	2135	{
insilmaril@39	2136	if (askForName)
insilmaril@39	2137	{
insilmaril@39	2138	dir=browseDirectory(this,tr("Export XML to directory"));
insilmaril@39	2139	if (dir =="" && !reallyWriteDirectory(dir) )
insilmaril@39	2140	return;
insilmaril@39	2141	}
insilmaril@39	2142
insilmaril@39	2143	// Hide stuff during export, if settings want this
insilmaril@39	2144	setExportMode (true);
insilmaril@39	2145
insilmaril@0	2146	// Create subdirectories
insilmaril@0	2147	makeSubDirs (dir);
insilmaril@0	2148
insilmaril@0	2149	// write to directory
insilmaril@39	2150	QString saveFile=saveToDir (dir,mapName+"-",true,model->getTotalBBox().topLeft() ,NULL);
insilmaril@0	2151	QFile file;
insilmaril@0	2152
insilmaril@0	2153	file.setName ( dir + "/"+mapName+".xml");
insilmaril@39	2154	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	2155	{
insilmaril@0	2156	// This should neverever happen
insilmaril@39	2157	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	2158	return;
insilmaril@0	2159	}
insilmaril@0	2160
insilmaril@0	2161	// Write it finally, and write in UTF8, no matter what
insilmaril@0	2162	QTextStream ts( &file );
insilmaril@0	2163	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	2164	ts << saveFile;
insilmaril@0	2165	file.close();
insilmaril@0	2166
insilmaril@0	2167	// Now write image, too
insilmaril@39	2168	exportImage (dir+"/images/"+mapName+".png",false,"PNG");
insilmaril@39	2169
insilmaril@39	2170	setExportMode (false);
insilmaril@0	2171	}
insilmaril@0	2172
insilmaril@0	2173	void MapEditor::clear()
insilmaril@0	2174	{
insilmaril@59	2175	//cout << "ME::clear() "<<mapName.toStdString()<<endl;
insilmaril@59	2176	xelection.clear();
insilmaril@59	2177	autosaveTimer->stop();
insilmaril@60	2178	fileChangedTimer->stop();
insilmaril@39	2179	model->clear();
insilmaril@39	2180	}
insilmaril@39	2181
insilmaril@39	2182	void MapEditor::copy()
insilmaril@39	2183	{
insilmaril@39	2184	LinkableMapObj *sel=xelection.single();
insilmaril@39	2185	if (sel)
insilmaril@39	2186	{
insilmaril@39	2187	if (redosAvail == 0)
insilmaril@39	2188	{
insilmaril@39	2189	// Copy to history
insilmaril@39	2190	QString s=model->getSelectString(sel);
insilmaril@39	2191	saveState (PartOfMap, s, "nop ()", s, "copy ()","Copy selection to clipboard",sel );
insilmaril@39	2192	curClipboard=curStep;
insilmaril@39	2193	}
insilmaril@39	2194
insilmaril@39	2195	// Copy also to global clipboard, because we are at last step in history
insilmaril@39	2196	QString bakMapName(QString("history-%1").arg(curStep));
insilmaril@39	2197	QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@39	2198	copyDir (bakMapDir,clipboardDir );
insilmaril@39	2199
insilmaril@39	2200	clipboardEmpty=false;
insilmaril@39	2201	updateActions();
insilmaril@39	2202	}
insilmaril@39	2203	}
insilmaril@39	2204
insilmaril@39	2205	void MapEditor::redo()
insilmaril@39	2206	{
insilmaril@39	2207	// Can we undo at all?
insilmaril@39	2208	if (redosAvail<1) return;
insilmaril@39	2209
insilmaril@39	2210	bool blockSaveStateOrg=blockSaveState;
insilmaril@39	2211	blockSaveState=true;
insilmaril@39	2212
insilmaril@39	2213	redosAvail--;
insilmaril@39	2214
insilmaril@39	2215	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@39	2216	curStep++;
insilmaril@39	2217	if (curStep>stepsTotal) curStep=1;
insilmaril@39	2218	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@39	2219	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@39	2220	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@39	2221	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@39	2222	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@39	2223	QString version=undoSet.readEntry ("/history/version");
insilmaril@39	2224
insilmaril@39	2225	/* TODO Maybe check for version, if we save the history
insilmaril@39	2226	if (!checkVersion(version))
insilmaril@39	2227	QMessageBox::warning(0,tr("Warning"),
insilmaril@39	2228	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@39	2229	*/
insilmaril@39	2230
insilmaril@39	2231	// Find out current undo directory
insilmaril@39	2232	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@39	2233
insilmaril@39	2234	if (debug)
insilmaril@39	2235	{
insilmaril@39	2236	cout << "ME::redo() begin\n";
insilmaril@39	2237	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@39	2238	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@39	2239	cout << " curStep="<<curStep<<endl;
insilmaril@39	2240	cout << " ---------------------------"<<endl;
insilmaril@39	2241	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@39	2242	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39	2243	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39	2244	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@39	2245	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39	2246	cout << " ---------------------------"<<endl<<endl;
insilmaril@39	2247	}
insilmaril@39	2248
insilmaril@39	2249	// select object before redo
insilmaril@39	2250	if (!redoSelection.isEmpty())
insilmaril@39	2251	select (redoSelection);
insilmaril@39	2252
insilmaril@39	2253
insilmaril@39	2254	parseAtom (redoCommand);
insilmaril@39	2255	model->reposition();
insilmaril@39	2256
insilmaril@39	2257	blockSaveState=blockSaveStateOrg;
insilmaril@39	2258
insilmaril@39	2259	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39	2260	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39	2261	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39	2262	undoSet.writeSettings(histPath);
insilmaril@39	2263
insilmaril@39	2264	mainWindow->updateHistory (undoSet);
insilmaril@39	2265	updateActions();
insilmaril@39	2266
insilmaril@39	2267	/* TODO remove testing
insilmaril@39	2268	cout << "ME::redo() end\n";
insilmaril@39	2269	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@39	2270	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@39	2271	cout << " curStep="<<curStep<<endl;
insilmaril@39	2272	cout << " ---------------------------"<<endl<<endl;
insilmaril@39	2273	*/
insilmaril@39	2274
insilmaril@39	2275
insilmaril@39	2276	}
insilmaril@39	2277
insilmaril@39	2278	bool MapEditor::isRedoAvailable()
insilmaril@39	2279	{
insilmaril@39	2280	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@39	2281	return true;
insilmaril@39	2282	else
insilmaril@39	2283	return false;
insilmaril@39	2284	}
insilmaril@39	2285
insilmaril@39	2286	void MapEditor::undo()
insilmaril@39	2287	{
insilmaril@39	2288	// Can we undo at all?
insilmaril@39	2289	if (undosAvail<1) return;
insilmaril@39	2290
insilmaril@39	2291	mainWindow->statusMessage (tr("Autosave disabled during undo."));
insilmaril@39	2292
insilmaril@39	2293	bool blockSaveStateOrg=blockSaveState;
insilmaril@39	2294	blockSaveState=true;
insilmaril@39	2295
insilmaril@39	2296	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@39	2297	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@39	2298	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@39	2299	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@39	2300	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@39	2301	QString version=undoSet.readEntry ("/history/version");
insilmaril@39	2302
insilmaril@39	2303	/* TODO Maybe check for version, if we save the history
insilmaril@39	2304	if (!checkVersion(version))
insilmaril@39	2305	QMessageBox::warning(0,tr("Warning"),
insilmaril@39	2306	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@39	2307	*/
insilmaril@39	2308
insilmaril@39	2309	// Find out current undo directory
insilmaril@39	2310	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@39	2311
insilmaril@39	2312	// select object before undo
insilmaril@39	2313	if (!undoSelection.isEmpty())
insilmaril@39	2314	select (undoSelection);
insilmaril@39	2315
insilmaril@39	2316	if (debug)
insilmaril@39	2317	{
insilmaril@39	2318	cout << "ME::undo() begin\n";
insilmaril@39	2319	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@39	2320	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@39	2321	cout << " curStep="<<curStep<<endl;
insilmaril@39	2322	cout << " ---------------------------"<<endl;
insilmaril@39	2323	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@39	2324	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39	2325	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39	2326	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@39	2327	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39	2328	cout << " ---------------------------"<<endl<<endl;
insilmaril@0	2329	}
insilmaril@39	2330	parseAtom (undoCommand);
insilmaril@39	2331	model->reposition();
insilmaril@39	2332
insilmaril@39	2333	undosAvail--;
insilmaril@39	2334	curStep--;
insilmaril@39	2335	if (curStep<1) curStep=stepsTotal;
insilmaril@39	2336
insilmaril@39	2337	redosAvail++;
insilmaril@39	2338
insilmaril@39	2339	blockSaveState=blockSaveStateOrg;
insilmaril@39	2340	/* TODO remove testing
insilmaril@39	2341	cout << "ME::undo() end\n";
insilmaril@39	2342	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@39	2343	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@39	2344	cout << " curStep="<<curStep<<endl;
insilmaril@39	2345	cout << " ---------------------------"<<endl<<endl;
insilmaril@39	2346	*/
insilmaril@39	2347
insilmaril@39	2348	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39	2349	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39	2350	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39	2351	undoSet.writeSettings(histPath);
insilmaril@39	2352
insilmaril@39	2353	mainWindow->updateHistory (undoSet);
insilmaril@39	2354	updateActions();
insilmaril@39	2355	xelection.update();
insilmaril@39	2356	ensureSelectionVisible();
insilmaril@0	2357	}
insilmaril@0	2358
insilmaril@39	2359	bool MapEditor::isUndoAvailable()
insilmaril@39	2360	{
insilmaril@39	2361	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@39	2362	return true;
insilmaril@39	2363	else
insilmaril@39	2364	return false;
insilmaril@39	2365	}
insilmaril@39	2366
insilmaril@39	2367	void MapEditor::gotoHistoryStep (int i)
insilmaril@39	2368	{
insilmaril@39	2369	// Restore variables
insilmaril@39	2370	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@39	2371	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@39	2372
insilmaril@39	2373	if (i<0) i=undosAvail+redosAvail;
insilmaril@39	2374
insilmaril@39	2375	// Clicking above current step makes us undo things
insilmaril@39	2376	if (i<undosAvail)
insilmaril@39	2377	{
insilmaril@39	2378	for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@39	2379	return;
insilmaril@39	2380	}
insilmaril@39	2381	// Clicking below current step makes us redo things
insilmaril@39	2382	if (i>undosAvail)
insilmaril@39	2383	for (int j=undosAvail; j<i; j++)
insilmaril@39	2384	{
insilmaril@39	2385	if (debug) cout << "ME::gotoHistoryStep redo "<<j<<"/"<<undosAvail<<" i="<<i<<endl;
insilmaril@39	2386	redo();
insilmaril@39	2387	}
insilmaril@39	2388
insilmaril@39	2389	// And ignore clicking the current row ;-)
insilmaril@39	2390	}
insilmaril@39	2391
insilmaril@39	2392	void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@39	2393	{
insilmaril@39	2394	QString pathDir=path.left(path.findRev("/"));
insilmaril@39	2395	QDir d(pathDir);
insilmaril@39	2396	QFile file (path);
insilmaril@39	2397
insilmaril@0	2398	if (d.exists() )
insilmaril@0	2399	{
insilmaril@39	2400	// We need to parse saved XML data
insilmaril@39	2401	parseVYMHandler handler;
insilmaril@39	2402	QXmlInputSource source( file);
insilmaril@0	2403	QXmlSimpleReader reader;
insilmaril@0	2404	reader.setContentHandler( &handler );
insilmaril@0	2405	reader.setErrorHandler( &handler );
insilmaril@39	2406	handler.setModel ( model);
insilmaril@39	2407	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@39	2408	if (undoSel.isEmpty())
insilmaril@0	2409	{
insilmaril@39	2410	unselect();
insilmaril@39	2411	model->clear();
insilmaril@39	2412	handler.setLoadMode (NewMap);
insilmaril@0	2413	} else
insilmaril@0	2414	{
insilmaril@39	2415	select (undoSel);
insilmaril@39	2416	handler.setLoadMode (ImportReplace);
insilmaril@0	2417	}
insilmaril@39	2418	blockReposition=true;
insilmaril@0	2419	bool ok = reader.parse( source );
insilmaril@39	2420	blockReposition=false;
insilmaril@39	2421	if (! ok )
insilmaril@0	2422	{
insilmaril@0	2423	// This should never ever happen
insilmaril@39	2424	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@39	2425	handler.errorProtocol());
insilmaril@0	2426	}
insilmaril@0	2427	} else
insilmaril@39	2428	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@0	2429	}
insilmaril@0	2430
insilmaril@39	2431	void MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@39	2432	{
insilmaril@39	2433	BranchObj *sel=xelection.getBranch();
insilmaril@39	2434	if (sel)
insilmaril@39	2435	{
insilmaril@39	2436	QString pathDir=path.left(path.findRev("/"));
insilmaril@39	2437	QDir d(pathDir);
insilmaril@39	2438	QFile file (path);
insilmaril@39	2439
insilmaril@39	2440	if (d.exists() )
insilmaril@0	2441	{
insilmaril@39	2442	// We need to parse saved XML data
insilmaril@39	2443	parseVYMHandler handler;
insilmaril@39	2444	QXmlInputSource source( file);
insilmaril@39	2445	QXmlSimpleReader reader;
insilmaril@39	2446	reader.setContentHandler( &handler );
insilmaril@39	2447	reader.setErrorHandler( &handler );
insilmaril@39	2448	handler.setModel (model);
insilmaril@39	2449	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@39	2450	handler.setLoadMode (ImportAdd);
insilmaril@39	2451	blockReposition=true;
insilmaril@39	2452	bool ok = reader.parse( source );
insilmaril@39	2453	blockReposition=false;
insilmaril@39	2454	if (! ok )
insilmaril@39	2455	{
insilmaril@39	2456	// This should never ever happen
insilmaril@39	2457	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@39	2458	handler.errorProtocol());
insilmaril@0	2459	}
insilmaril@39	2460	if (sel->getDepth()>0)
insilmaril@39	2461	sel->getLastBranch()->linkTo (sel,pos);
insilmaril@39	2462	} else
insilmaril@39	2463	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@39	2464	}
insilmaril@0	2465	}
insilmaril@0	2466
insilmaril@39	2467	void MapEditor::pasteNoSave(const int &n)
insilmaril@39	2468	{
insilmaril@39	2469	bool old=blockSaveState;
insilmaril@39	2470	blockSaveState=true;
insilmaril@39	2471	bool zippedOrg=zipped;
insilmaril@39	2472	if (redosAvail > 0 \|\| n!=0)
insilmaril@39	2473	{
insilmaril@39	2474	// Use the "historical" buffer
insilmaril@39	2475	QString bakMapName(QString("history-%1").arg(n));
insilmaril@39	2476	QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@39	2477	load (bakMapDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@39	2478	} else
insilmaril@39	2479	// Use the global buffer
insilmaril@39	2480	load (clipboardDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@39	2481	zipped=zippedOrg;
insilmaril@39	2482	blockSaveState=old;
insilmaril@0	2483	}
insilmaril@0	2484
insilmaril@39	2485	void MapEditor::paste()
insilmaril@39	2486	{
insilmaril@39	2487	BranchObj *sel=xelection.getBranch();
insilmaril@39	2488	if (sel)
insilmaril@39	2489	{
insilmaril@39	2490	saveStateChangingPart(
insilmaril@39	2491	sel,
insilmaril@39	2492	sel,
insilmaril@39	2493	QString ("paste (%1)").arg(curClipboard),
insilmaril@39	2494	QString("Paste to %1").arg( getName(sel))
insilmaril@39	2495	);
insilmaril@39	2496	pasteNoSave(0);
insilmaril@39	2497	model->reposition();
insilmaril@39	2498	}
insilmaril@0	2499	}
insilmaril@0	2500
insilmaril@39	2501	void MapEditor::cut()
insilmaril@39	2502	{
insilmaril@39	2503	LinkableMapObj *sel=xelection.single();
insilmaril@39	2504	if ( sel && (xelection.type() == Selection::Branch \|\|
insilmaril@39	2505	xelection.type()==Selection::MapCenter \|\|
insilmaril@39	2506	xelection.type()==Selection::FloatImage))
insilmaril@39	2507	{
insilmaril@39	2508	/* No savestate! savestate is called in cutNoSave
insilmaril@39	2509	saveStateChangingPart(
insilmaril@39	2510	sel->getParObj(),
insilmaril@39	2511	sel,
insilmaril@39	2512	"cut ()",
insilmaril@39	2513	QString("Cut %1").arg(getName(sel ))
insilmaril@39	2514	);
insilmaril@39	2515	*/
insilmaril@39	2516	copy();
insilmaril@39	2517	deleteSelection();
insilmaril@39	2518	model->reposition();
insilmaril@39	2519	}
insilmaril@0	2520	}
insilmaril@0	2521
insilmaril@39	2522	void MapEditor::move(const double &x, const double &y)
insilmaril@39	2523	{
insilmaril@39	2524	LinkableMapObj *sel=xelection.single();
insilmaril@39	2525	if (sel)
insilmaril@39	2526	{
insilmaril@39	2527	QPointF ap(sel->getAbsPos());
insilmaril@39	2528	QPointF to(x, y);
insilmaril@39	2529	if (ap != to)
insilmaril@39	2530	{
insilmaril@39	2531	QString ps=qpointfToString(ap);
insilmaril@39	2532	QString s=xelection.getSelectString();
insilmaril@39	2533	saveState(
insilmaril@39	2534	s, "move "+ps,
insilmaril@39	2535	s, "move "+qpointfToString(to),
insilmaril@39	2536	QString("Move %1 to %2").arg(getName(sel)).arg(ps));
insilmaril@39	2537	sel->move(x,y);
insilmaril@39	2538	model->reposition();
insilmaril@39	2539	xelection.update();
insilmaril@39	2540	}
insilmaril@39	2541	}
insilmaril@0	2542	}
insilmaril@0	2543
insilmaril@39	2544	void MapEditor::moveRel (const double &x, const double &y)
insilmaril@39	2545	{
insilmaril@39	2546	LinkableMapObj *sel=xelection.single();
insilmaril@39	2547	if (sel)
insilmaril@39	2548	{
insilmaril@39	2549	QPointF rp(sel->getRelPos());
insilmaril@39	2550	QPointF to(x, y);
insilmaril@39	2551	if (rp != to)
insilmaril@39	2552	{
insilmaril@39	2553	QString ps=qpointfToString (sel->getRelPos());
insilmaril@39	2554	QString s=model->getSelectString(sel);
insilmaril@39	2555	saveState(
insilmaril@39	2556	s, "moveRel "+ps,
insilmaril@39	2557	s, "moveRel "+qpointfToString(to),
insilmaril@39	2558	QString("Move %1 to relative position %2").arg(getName(sel)).arg(ps));
insilmaril@39	2559	((OrnamentedObj*)sel)->move2RelPos (x,y);
insilmaril@39	2560	model->reposition();
insilmaril@39	2561	sel->updateLink();
insilmaril@39	2562	xelection.update();
insilmaril@39	2563	}
insilmaril@39	2564	}
insilmaril@0	2565	}
insilmaril@0	2566
insilmaril@0	2567	void MapEditor::moveBranchUp()
insilmaril@0	2568	{
insilmaril@39	2569	BranchObj* bo=xelection.getBranch();
insilmaril@0	2570	BranchObj* par;
insilmaril@39	2571	if (bo)
insilmaril@39	2572	{
insilmaril@39	2573	if (!bo->canMoveBranchUp()) return;
insilmaril@0	2574	par=(BranchObj*)(bo->getParObj());
insilmaril@39	2575	BranchObj *obo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@39	2576	saveState (model->getSelectString(bo),"moveBranchDown ()",model->getSelectString(obo),"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@39	2577	model->reposition();
insilmaril@39	2578	scene()->update();
insilmaril@39	2579	xelection.update();
insilmaril@0	2580	ensureSelectionVisible();
insilmaril@0	2581	}
insilmaril@0	2582	}
insilmaril@0	2583
insilmaril@0	2584	void MapEditor::moveBranchDown()
insilmaril@0	2585	{
insilmaril@39	2586	BranchObj* bo=xelection.getBranch();
insilmaril@0	2587	BranchObj* par;
insilmaril@39	2588	if (bo)
insilmaril@39	2589	{
insilmaril@39	2590	if (!bo->canMoveBranchDown()) return;
insilmaril@0	2591	par=(BranchObj*)(bo->getParObj());
insilmaril@39	2592	BranchObj *obo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@39	2593	saveState(model->getSelectString(bo),"moveBranchUp ()",model->getSelectString(obo),"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@39	2594	model->reposition();
insilmaril@39	2595	scene()->update();
insilmaril@39	2596	xelection.update();
insilmaril@0	2597	ensureSelectionVisible();
insilmaril@0	2598	}
insilmaril@0	2599	}
insilmaril@0	2600
insilmaril@39	2601	void MapEditor::sortChildren()
insilmaril@39	2602	{
insilmaril@39	2603	BranchObj* bo=xelection.getBranch();
insilmaril@39	2604	if (bo)
insilmaril@39	2605	{
insilmaril@39	2606	if(bo->countBranches()>1)
insilmaril@39	2607	{
insilmaril@39	2608	saveStateChangingPart(bo,bo, "sortChildren ()",QString("Sort children of %1").arg(getName(bo)));
insilmaril@39	2609	bo->sortChildren();
insilmaril@39	2610	model->reposition();
insilmaril@39	2611	ensureSelectionVisible();
insilmaril@39	2612	}
insilmaril@39	2613	}
insilmaril@39	2614	}
insilmaril@39	2615
insilmaril@39	2616	void MapEditor::linkTo(const QString &dstString)
insilmaril@39	2617	{
insilmaril@39	2618	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39	2619	if (fio)
insilmaril@39	2620	{
insilmaril@39	2621	BranchObj dst=(BranchObj)(model->findObjBySelect(dstString));
insilmaril@39	2622	if (dst && (typeid(*dst)==typeid (BranchObj) \|\|
insilmaril@39	2623	typeid(*dst)==typeid (MapCenterObj)))
insilmaril@39	2624	{
insilmaril@39	2625	LinkableMapObj *dstPar=dst->getParObj();
insilmaril@39	2626	QString parString=model->getSelectString(dstPar);
insilmaril@39	2627	QString fioPreSelectString=model->getSelectString(fio);
insilmaril@39	2628	QString fioPreParentSelectString=model->getSelectString (fio->getParObj());
insilmaril@39	2629	((BranchObj*)(dst))->addFloatImage (fio);
insilmaril@39	2630	xelection.unselect();
insilmaril@39	2631	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@39	2632	fio=((BranchObj*)(dst))->getLastFloatImage();
insilmaril@39	2633	fio->setRelPos();
insilmaril@39	2634	fio->reposition();
insilmaril@39	2635	xelection.select(fio);
insilmaril@39	2636	saveState(
insilmaril@39	2637	model->getSelectString(fio),
insilmaril@39	2638	QString("linkTo (\"%1\")").arg(fioPreParentSelectString),
insilmaril@39	2639	fioPreSelectString,
insilmaril@39	2640	QString ("linkTo (\"%1\")").arg(dstString),
insilmaril@39	2641	QString ("Link floatimage to %1").arg(getName(dst)));
insilmaril@39	2642	}
insilmaril@39	2643	}
insilmaril@39	2644	}
insilmaril@39	2645
insilmaril@39	2646	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@39	2647	{
insilmaril@39	2648	BranchObj *bo=xelection.getBranch();
insilmaril@39	2649	if (bo)
insilmaril@39	2650	{
insilmaril@39	2651	ok=true;
insilmaril@39	2652	p=mapFromScene(bo->getAbsPos());
insilmaril@39	2653	return bo->getHeading();
insilmaril@39	2654	}
insilmaril@39	2655	ok=false;
insilmaril@39	2656	return QString();
insilmaril@39	2657	}
insilmaril@39	2658
insilmaril@39	2659	void MapEditor::setHeading(const QString &s)
insilmaril@39	2660	{
insilmaril@39	2661	BranchObj *sel=xelection.getBranch();
insilmaril@39	2662	if (sel)
insilmaril@39	2663	{
insilmaril@39	2664	saveState(
insilmaril@39	2665	sel,
insilmaril@39	2666	"setHeading (\""+sel->getHeading()+"\")",
insilmaril@39	2667	sel,
insilmaril@39	2668	"setHeading (\""+s+"\")",
insilmaril@39	2669	QString("Set heading of %1 to \"%2\"").arg(getName(sel)).arg(s) );
insilmaril@39	2670	sel->setHeading(s );
insilmaril@39	2671	model->reposition();
insilmaril@39	2672	xelection.update();
insilmaril@0	2673	ensureSelectionVisible();
insilmaril@39	2674	}
insilmaril@0	2675	}
insilmaril@0	2676
insilmaril@39	2677	void MapEditor::setHeadingInt(const QString &s)
insilmaril@39	2678	{
insilmaril@39	2679	BranchObj *bo=xelection.getBranch();
insilmaril@39	2680	if (bo)
insilmaril@39	2681	{
insilmaril@39	2682	bo->setHeading(s);
insilmaril@39	2683	model->reposition();
insilmaril@39	2684	xelection.update();
insilmaril@39	2685	ensureSelectionVisible();
insilmaril@39	2686	}
insilmaril@39	2687	}
insilmaril@39	2688
insilmaril@39	2689	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@39	2690	{
insilmaril@39	2691	// Internal function, no saveState needed
insilmaril@39	2692	BranchObj *bo=xelection.getBranch();
insilmaril@39	2693	if (bo)
insilmaril@39	2694	{
insilmaril@39	2695	bo->setVymLink(s);
insilmaril@39	2696	model->reposition();
insilmaril@39	2697	updateActions();
insilmaril@39	2698	xelection.update();
insilmaril@39	2699	ensureSelectionVisible();
insilmaril@39	2700	}
insilmaril@39	2701	}
insilmaril@39	2702
insilmaril@39	2703	BranchObj* MapEditor::addMapCenter ()
insilmaril@39	2704	{
insilmaril@39	2705	MapCenterObj *mco= model->addMapCenter(contextMenuPos);
insilmaril@39	2706	xelection.select (mco);
insilmaril@39	2707	updateActions();
insilmaril@39	2708	ensureSelectionVisible();
insilmaril@39	2709	saveState (
insilmaril@39	2710	mco,
insilmaril@39	2711	"delete()",
insilmaril@39	2712	NULL,
insilmaril@39	2713	QString ("addMapCenter (%1,%2)").arg (contextMenuPos.x()).arg(contextMenuPos.y()),
insilmaril@39	2714	QString ("Adding MapCenter to (%1,%2").arg (contextMenuPos.x()).arg(contextMenuPos.y())
insilmaril@39	2715	);
insilmaril@39	2716	return mco;
insilmaril@39	2717	}
insilmaril@39	2718
insilmaril@39	2719	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@39	2720	{
insilmaril@39	2721	// Depending on pos:
insilmaril@39	2722	// -3 insert in childs of parent above selection
insilmaril@39	2723	// -2 add branch to selection
insilmaril@39	2724	// -1 insert in childs of parent below selection
insilmaril@39	2725	// 0..n insert in childs of parent at pos
insilmaril@39	2726	BranchObj *newbo=NULL;
insilmaril@39	2727	BranchObj *bo=xelection.getBranch();
insilmaril@39	2728	if (bo)
insilmaril@39	2729	{
insilmaril@39	2730	if (num==-2)
insilmaril@0	2731	{
insilmaril@0	2732	// save scroll state. If scrolled, automatically select
insilmaril@0	2733	// new branch in order to tmp unscroll parent...
insilmaril@39	2734	newbo=bo->addBranch();
insilmaril@39	2735
insilmaril@39	2736	}else if (num==-1)
insilmaril@0	2737	{
insilmaril@39	2738	num=bo->getNum()+1;
insilmaril@39	2739	bo=(BranchObj*)bo->getParObj();
insilmaril@39	2740	if (bo) newbo=bo->insertBranch(num);
insilmaril@39	2741	}else if (num==-3)
insilmaril@39	2742	{
insilmaril@39	2743	num=bo->getNum();
insilmaril@39	2744	bo=(BranchObj*)bo->getParObj();
insilmaril@39	2745	if (bo) newbo=bo->insertBranch(num);
insilmaril@39	2746	}
insilmaril@39	2747	if (!newbo) return NULL;
insilmaril@39	2748	}
insilmaril@39	2749	return newbo;
insilmaril@39	2750	}
insilmaril@39	2751
insilmaril@39	2752	BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@39	2753	{
insilmaril@39	2754	// Different meaning than num in addNewBranchInt!
insilmaril@39	2755	// -1 add above
insilmaril@39	2756	// 0 add as child
insilmaril@39	2757	// +1 add below
insilmaril@39	2758	BranchObj *bo = xelection.getBranch();
insilmaril@39	2759	BranchObj *newbo=NULL;
insilmaril@39	2760
insilmaril@39	2761	if (bo)
insilmaril@39	2762	{
insilmaril@39	2763	setCursor (Qt::ArrowCursor);
insilmaril@39	2764
insilmaril@39	2765	newbo=addNewBranchInt (pos-2);
insilmaril@39	2766
insilmaril@39	2767	if (newbo)
insilmaril@39	2768	{
insilmaril@39	2769	saveState(
insilmaril@39	2770	newbo,
insilmaril@39	2771	"delete ()",
insilmaril@39	2772	bo,
insilmaril@39	2773	QString ("addBranch (%1)").arg(pos),
insilmaril@39	2774	QString ("Add new branch to %1").arg(getName(bo)));
insilmaril@39	2775
insilmaril@39	2776	model->reposition();
insilmaril@39	2777	xelection.update();
insilmaril@39	2778	latestSelection=model->getSelectString(newbo);
insilmaril@39	2779	// In Network mode, the client needs to know where the new branch is,
insilmaril@39	2780	// so we have to pass on this information via saveState.
insilmaril@39	2781	// TODO: Get rid of this positioning workaround
insilmaril@39	2782	QString ps=qpointfToString (newbo->getAbsPos());
insilmaril@39	2783	sendData ("selectLatestAdded ()");
insilmaril@39	2784	sendData (QString("move %1").arg(ps));
insilmaril@39	2785	sendSelection();
insilmaril@39	2786	}
insilmaril@39	2787	}
insilmaril@39	2788	return newbo;
insilmaril@39	2789	}
insilmaril@39	2790
insilmaril@39	2791
insilmaril@39	2792	BranchObj* MapEditor::addNewBranchBefore()
insilmaril@39	2793	{
insilmaril@39	2794	BranchObj *newbo=NULL;
insilmaril@39	2795	BranchObj *bo = xelection.getBranch();
insilmaril@39	2796	if (bo && xelection.type()==Selection::Branch)
insilmaril@39	2797	// We accept no MapCenterObj here, so we _have_ a parent
insilmaril@39	2798	{
insilmaril@39	2799	QPointF p=bo->getRelPos();
insilmaril@39	2800
insilmaril@39	2801
insilmaril@39	2802	BranchObj parbo=(BranchObj)(bo->getParObj());
insilmaril@39	2803
insilmaril@39	2804	// add below selection
insilmaril@39	2805	newbo=parbo->insertBranch(bo->getNum()+1);
insilmaril@39	2806	if (newbo)
insilmaril@39	2807	{
insilmaril@39	2808	newbo->move2RelPos (p);
insilmaril@39	2809
insilmaril@39	2810	// Move selection to new branch
insilmaril@39	2811	bo->linkTo (newbo,-1);
insilmaril@39	2812
insilmaril@39	2813	saveState (newbo, "deleteKeepChilds ()", newbo, "addBranchBefore ()",
insilmaril@39	2814	QString ("Add branch before %1").arg(getName(bo)));
insilmaril@39	2815
insilmaril@39	2816	model->reposition();
insilmaril@39	2817	xelection.update();
insilmaril@39	2818	}
insilmaril@39	2819	}
insilmaril@39	2820	latestSelection=xelection.getSelectString();
insilmaril@39	2821	return newbo;
insilmaril@39	2822	}
insilmaril@39	2823
insilmaril@39	2824	void MapEditor::deleteSelection()
insilmaril@39	2825	{
insilmaril@39	2826	BranchObj *bo = xelection.getBranch();
insilmaril@39	2827	if (bo && xelection.type()==Selection::MapCenter)
insilmaril@39	2828	{
insilmaril@39	2829	// BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@39	2830	xelection.unselect();
insilmaril@39	2831	/* FIXME Note: does saveStateRemovingPart work for MCO? (No parent!)
insilmaril@39	2832	saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@39	2833	*/
insilmaril@39	2834	bo=model->removeMapCenter ((MapCenterObj*)bo);
insilmaril@39	2835	if (bo)
insilmaril@39	2836	{
insilmaril@39	2837	xelection.select (bo);
insilmaril@39	2838	ensureSelectionVisible();
insilmaril@39	2839	xelection.update();
insilmaril@0	2840	}
insilmaril@39	2841	model->reposition();
insilmaril@39	2842	return;
insilmaril@39	2843	}
insilmaril@39	2844	if (bo && xelection.type()==Selection::Branch)
insilmaril@39	2845	{
insilmaril@39	2846	BranchObj* par=(BranchObj*)bo->getParObj();
insilmaril@39	2847	xelection.unselect();
insilmaril@39	2848	saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@39	2849	par->removeBranch(bo);
insilmaril@39	2850	xelection.select (par);
insilmaril@39	2851	ensureSelectionVisible();
insilmaril@39	2852	model->reposition();
insilmaril@39	2853	// xelection.update();
insilmaril@39	2854	xelection.update();
insilmaril@39	2855	return;
insilmaril@39	2856	}
insilmaril@39	2857	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39	2858	if (fio)
insilmaril@39	2859	{
insilmaril@39	2860	BranchObj* par=(BranchObj*)fio->getParObj();
insilmaril@39	2861	saveStateChangingPart(
insilmaril@39	2862	par,
insilmaril@39	2863	fio,
insilmaril@39	2864	"delete ()",
insilmaril@39	2865	QString("Delete %1").arg(getName(fio))
insilmaril@39	2866	);
insilmaril@39	2867	xelection.unselect();
insilmaril@39	2868	par->removeFloatImage(fio);
insilmaril@39	2869	xelection.select (par);
insilmaril@39	2870	model->reposition();
insilmaril@39	2871	xelection.update();
insilmaril@39	2872	ensureSelectionVisible();
insilmaril@39	2873	return;
insilmaril@39	2874	}
insilmaril@39	2875	}
insilmaril@39	2876
insilmaril@39	2877	LinkableMapObj* MapEditor::getSelection()
insilmaril@39	2878	{
insilmaril@39	2879	return xelection.single();
insilmaril@39	2880	}
insilmaril@39	2881
insilmaril@39	2882	BranchObj* MapEditor::getSelectedBranch()
insilmaril@39	2883	{
insilmaril@39	2884	return xelection.getBranch();
insilmaril@39	2885	}
insilmaril@39	2886
insilmaril@39	2887	FloatImageObj* MapEditor::getSelectedFloatImage()
insilmaril@39	2888	{
insilmaril@39	2889	return xelection.getFloatImage();
insilmaril@39	2890	}
insilmaril@39	2891
insilmaril@39	2892	void MapEditor::unselect()
insilmaril@39	2893	{
insilmaril@39	2894	xelection.unselect();
insilmaril@39	2895	}
insilmaril@39	2896
insilmaril@39	2897	void MapEditor::reselect()
insilmaril@39	2898	{
insilmaril@39	2899	xelection.reselect();
insilmaril@39	2900	}
insilmaril@39	2901
insilmaril@39	2902	bool MapEditor::select (const QString &s)
insilmaril@39	2903	{
insilmaril@39	2904	if (xelection.select(s))
insilmaril@39	2905	{
insilmaril@39	2906	xelection.update();
insilmaril@39	2907	ensureSelectionVisible();
insilmaril@39	2908	sendSelection ();
insilmaril@39	2909	return true;
insilmaril@39	2910	}
insilmaril@39	2911	return false;
insilmaril@39	2912	}
insilmaril@39	2913
insilmaril@39	2914	bool MapEditor::select (LinkableMapObj *lmo)
insilmaril@39	2915	{
insilmaril@39	2916	if (xelection.select(lmo))
insilmaril@39	2917	{
insilmaril@39	2918	xelection.update();
insilmaril@39	2919	ensureSelectionVisible();
insilmaril@39	2920	sendSelection ();
insilmaril@39	2921	return true;
insilmaril@39	2922	}
insilmaril@39	2923	return false;
insilmaril@39	2924	}
insilmaril@39	2925
insilmaril@39	2926	QString MapEditor::getSelectString()
insilmaril@39	2927	{
insilmaril@39	2928	return xelection.getSelectString();
insilmaril@39	2929	}
insilmaril@39	2930
insilmaril@39	2931	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@39	2932	{
insilmaril@39	2933	if (lmo && xelection.single()!= lmo && isSelectBlocked()==false )
insilmaril@39	2934	{
insilmaril@39	2935	xelection.select(lmo);
insilmaril@39	2936	xelection.update();
insilmaril@39	2937	sendSelection ();
insilmaril@0	2938	}
insilmaril@0	2939	}
insilmaril@0	2940
insilmaril@39	2941	void MapEditor::selectNextBranchInt()
insilmaril@0	2942	{
insilmaril@0	2943	// Increase number of branch
insilmaril@39	2944	LinkableMapObj *sel=xelection.single();
insilmaril@39	2945	if (sel)
insilmaril@39	2946	{
insilmaril@39	2947	QString s=xelection.getSelectString();
insilmaril@0	2948	QString part;
insilmaril@0	2949	QString typ;
insilmaril@0	2950	QString num;
insilmaril@0	2951
insilmaril@0	2952	// Where am I?
insilmaril@0	2953	part=s.section(",",-1);
insilmaril@0	2954	typ=part.left (3);
insilmaril@0	2955	num=part.right(part.length() - 3);
insilmaril@0	2956
insilmaril@0	2957	s=s.left (s.length() -num.length());
insilmaril@0	2958
insilmaril@0	2959	// Go to next lmo
insilmaril@0	2960	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2961
insilmaril@0	2962	s=s+num;
insilmaril@0	2963
insilmaril@0	2964	// Try to select this one
insilmaril@0	2965	if (select (s)) return;
insilmaril@0	2966
insilmaril@0	2967	// We have no direct successor,
insilmaril@0	2968	// try to increase the parental number in order to
insilmaril@0	2969	// find a successor with same depth
insilmaril@0	2970
insilmaril@39	2971	int d=xelection.single()->getDepth();
insilmaril@0	2972	int oldDepth=d;
insilmaril@0	2973	int i;
insilmaril@0	2974	bool found=false;
insilmaril@0	2975	bool b;
insilmaril@0	2976	while (!found && d>0)
insilmaril@0	2977	{
insilmaril@0	2978	s=s.section (",",0,d-1);
insilmaril@0	2979	// replace substring of current depth in s with "1"
insilmaril@0	2980	part=s.section(",",-1);
insilmaril@0	2981	typ=part.left (3);
insilmaril@0	2982	num=part.right(part.length() - 3);
insilmaril@0	2983
insilmaril@0	2984	if (d>1)
insilmaril@0	2985	{
insilmaril@0	2986	// increase number of parent
insilmaril@0	2987	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2988	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2989	} else
insilmaril@0	2990	{
insilmaril@0	2991	// Special case, look at orientation
insilmaril@39	2992	if (xelection.single()->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@0	2993	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2994	else
insilmaril@0	2995	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2996	s=typ+num;
insilmaril@0	2997	}
insilmaril@0	2998
insilmaril@0	2999	if (select (s))
insilmaril@0	3000	// pad to oldDepth, select the first branch for each depth
insilmaril@0	3001	for (i=d;i<oldDepth;i++)
insilmaril@0	3002	{
insilmaril@0	3003	b=select (s);
insilmaril@0	3004	if (b)
insilmaril@0	3005	{
insilmaril@39	3006	if ( xelection.getBranch()->countBranches()>0)
insilmaril@0	3007	s+=",bo:0";
insilmaril@0	3008	else
insilmaril@0	3009	break;
insilmaril@0	3010	} else
insilmaril@0	3011	break;
insilmaril@0	3012	}
insilmaril@0	3013
insilmaril@0	3014	// try to select the freshly built string
insilmaril@0	3015	found=select(s);
insilmaril@0	3016	d--;
insilmaril@0	3017	}
insilmaril@0	3018	return;
insilmaril@0	3019	}
insilmaril@0	3020	}
insilmaril@0	3021
insilmaril@39	3022	void MapEditor::selectPrevBranchInt()
insilmaril@0	3023	{
insilmaril@0	3024	// Decrease number of branch
insilmaril@39	3025	BranchObj *bo=xelection.getBranch();
insilmaril@39	3026	if (bo)
insilmaril@39	3027	{
insilmaril@39	3028	QString s=xelection.getSelectString();
insilmaril@0	3029	QString part;
insilmaril@0	3030	QString typ;
insilmaril@0	3031	QString num;
insilmaril@0	3032
insilmaril@0	3033	// Where am I?
insilmaril@0	3034	part=s.section(",",-1);
insilmaril@0	3035	typ=part.left (3);
insilmaril@0	3036	num=part.right(part.length() - 3);
insilmaril@0	3037
insilmaril@0	3038	s=s.left (s.length() -num.length());
insilmaril@0	3039
insilmaril@39	3040	int n=num.toInt()-1;
insilmaril@39	3041
insilmaril@0	3042	// Go to next lmo
insilmaril@39	3043	num=QString ("%1").arg(n);
insilmaril@0	3044	s=s+num;
insilmaril@0	3045
insilmaril@0	3046	// Try to select this one
insilmaril@39	3047	if (n>=0 && select (s)) return;
insilmaril@0	3048
insilmaril@0	3049	// We have no direct precessor,
insilmaril@0	3050	// try to decrease the parental number in order to
insilmaril@0	3051	// find a precessor with same depth
insilmaril@0	3052
insilmaril@39	3053	int d=xelection.single()->getDepth();
insilmaril@0	3054	int oldDepth=d;
insilmaril@0	3055	int i;
insilmaril@0	3056	bool found=false;
insilmaril@0	3057	bool b;
insilmaril@0	3058	while (!found && d>0)
insilmaril@0	3059	{
insilmaril@0	3060	s=s.section (",",0,d-1);
insilmaril@0	3061	// replace substring of current depth in s with "1"
insilmaril@0	3062	part=s.section(",",-1);
insilmaril@0	3063	typ=part.left (3);
insilmaril@0	3064	num=part.right(part.length() - 3);
insilmaril@0	3065
insilmaril@0	3066	if (d>1)
insilmaril@0	3067	{
insilmaril@0	3068	// decrease number of parent
insilmaril@39	3069	num=QString ("%1").arg(num.toInt()-1);
insilmaril@0	3070	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	3071	} else
insilmaril@0	3072	{
insilmaril@0	3073	// Special case, look at orientation
insilmaril@39	3074	if (xelection.single()->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39	3075	num=QString ("%1").arg(num.toInt()-1);
insilmaril@0	3076	else
insilmaril@39	3077	num=QString ("%1").arg(num.toInt()+1);
insilmaril@0	3078	s=typ+num;
insilmaril@0	3079	}
insilmaril@0	3080
insilmaril@0	3081	if (select(s))
insilmaril@0	3082	// pad to oldDepth, select the last branch for each depth
insilmaril@0	3083	for (i=d;i<oldDepth;i++)
insilmaril@0	3084	{
insilmaril@0	3085	b=select (s);
insilmaril@0	3086	if (b)
insilmaril@39	3087	if ( xelection.getBranch()->countBranches()>0)
insilmaril@39	3088	s+=",bo:"+ QString ("%1").arg( xelection.getBranch()->countBranches()-1 );
insilmaril@0	3089	else
insilmaril@0	3090	break;
insilmaril@0	3091	else
insilmaril@0	3092	break;
insilmaril@0	3093	}
insilmaril@0	3094
insilmaril@0	3095	// try to select the freshly built string
insilmaril@0	3096	found=select(s);
insilmaril@0	3097	d--;
insilmaril@0	3098	}
insilmaril@0	3099	return;
insilmaril@0	3100	}
insilmaril@0	3101	}
insilmaril@0	3102
insilmaril@0	3103	void MapEditor::selectUpperBranch()
insilmaril@0	3104	{
insilmaril@39	3105	if (isSelectBlocked() ) return;
insilmaril@39	3106
insilmaril@39	3107	BranchObj *bo=xelection.getBranch();
insilmaril@39	3108	if (bo && xelection.type()==Selection::Branch)
insilmaril@39	3109	{
insilmaril@39	3110	if (bo->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39	3111	selectPrevBranchInt();
insilmaril@39	3112	else
insilmaril@39	3113	if (bo->getDepth()==1)
insilmaril@39	3114	selectNextBranchInt();
insilmaril@0	3115	else
insilmaril@39	3116	selectPrevBranchInt();
insilmaril@0	3117	}
insilmaril@0	3118	}
insilmaril@0	3119
insilmaril@0	3120	void MapEditor::selectLowerBranch()
insilmaril@0	3121	{
insilmaril@39	3122	if (isSelectBlocked() ) return;
insilmaril@39	3123
insilmaril@39	3124	BranchObj *bo=xelection.getBranch();
insilmaril@39	3125	if (bo && xelection.type()==Selection::Branch)
insilmaril@39	3126	{
insilmaril@39	3127	if (bo->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39	3128	selectNextBranchInt();
insilmaril@39	3129	else
insilmaril@39	3130	if (bo->getDepth()==1)
insilmaril@39	3131	selectPrevBranchInt();
insilmaril@0	3132	else
insilmaril@39	3133	selectNextBranchInt();
insilmaril@39	3134	}
insilmaril@0	3135	}
insilmaril@0	3136
insilmaril@0	3137
insilmaril@0	3138	void MapEditor::selectLeftBranch()
insilmaril@0	3139	{
insilmaril@39	3140	if (isSelectBlocked() ) return;
insilmaril@0	3141
insilmaril@0	3142	BranchObj* bo;
insilmaril@0	3143	BranchObj* par;
insilmaril@39	3144	LinkableMapObj *sel=xelection.single();
insilmaril@39	3145	if (sel)
insilmaril@39	3146	{
insilmaril@39	3147	if (xelection.type()== Selection::MapCenter)
insilmaril@0	3148	{
insilmaril@39	3149	par=xelection.getBranch();
insilmaril@0	3150	bo=par->getLastSelectedBranch();
insilmaril@0	3151	if (bo)
insilmaril@0	3152	{
insilmaril@0	3153	// Workaround for reselecting on left and right side
insilmaril@39	3154	if (bo->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39	3155	bo=par->getLastBranch();
insilmaril@39	3156	if (bo)
insilmaril@0	3157	{
insilmaril@0	3158	bo=par->getLastBranch();
insilmaril@39	3159	xelection.select(bo);
insilmaril@39	3160	xelection.update();
insilmaril@0	3161	ensureSelectionVisible();
insilmaril@39	3162	sendSelection();
insilmaril@0	3163	}
insilmaril@0	3164	}
insilmaril@0	3165	} else
insilmaril@0	3166	{
insilmaril@39	3167	par=(BranchObj*)(sel->getParObj());
insilmaril@39	3168	if (sel->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@0	3169	{
insilmaril@39	3170	if (xelection.type() == Selection::Branch \|\|
insilmaril@39	3171	xelection.type() == Selection::FloatImage)
insilmaril@0	3172	{
insilmaril@39	3173	xelection.select(par);
insilmaril@39	3174	xelection.update();
insilmaril@0	3175	ensureSelectionVisible();
insilmaril@39	3176	sendSelection();
insilmaril@0	3177	}
insilmaril@0	3178	} else
insilmaril@0	3179	{
insilmaril@39	3180	if (xelection.type() == Selection::Branch )
insilmaril@0	3181	{
insilmaril@39	3182	bo=xelection.getBranch()->getLastSelectedBranch();
insilmaril@0	3183	if (bo)
insilmaril@0	3184	{
insilmaril@39	3185	xelection.select(bo);
insilmaril@39	3186	xelection.update();
insilmaril@0	3187	ensureSelectionVisible();
insilmaril@39	3188	sendSelection();
insilmaril@0	3189	}
insilmaril@0	3190	}
insilmaril@0	3191	}
insilmaril@0	3192	}
insilmaril@0	3193	}
insilmaril@0	3194	}
insilmaril@0	3195
insilmaril@0	3196	void MapEditor::selectRightBranch()
insilmaril@0	3197	{
insilmaril@39	3198	if (isSelectBlocked() ) return;
insilmaril@0	3199
insilmaril@0	3200	BranchObj* bo;
insilmaril@0	3201	BranchObj* par;
insilmaril@39	3202	LinkableMapObj *sel=xelection.single();
insilmaril@39	3203	if (sel)
insilmaril@39	3204	{
insilmaril@39	3205	if (xelection.type()==Selection::MapCenter)
insilmaril@0	3206	{
insilmaril@39	3207	par=xelection.getBranch();
insilmaril@0	3208	bo=par->getLastSelectedBranch();
insilmaril@0	3209	if (bo)
insilmaril@0	3210	{
insilmaril@39	3211	// Workaround for reselecting on left and right side
insilmaril@39	3212	if (bo->getOrientation()==LinkableMapObj::LeftOfCenter)
insilmaril@0	3213	bo=par->getFirstBranch();
insilmaril@0	3214	if (bo)
insilmaril@0	3215	{
insilmaril@39	3216	xelection.select(bo);
insilmaril@39	3217	xelection.update();
insilmaril@0	3218	ensureSelectionVisible();
insilmaril@39	3219	sendSelection();
insilmaril@0	3220	}
insilmaril@0	3221	}
insilmaril@0	3222	} else
insilmaril@0	3223	{
insilmaril@39	3224	par=(BranchObj*)(xelection.single()->getParObj());
insilmaril@39	3225	if (xelection.single()->getOrientation()==LinkableMapObj::LeftOfCenter)
insilmaril@0	3226	{
insilmaril@39	3227	if (xelection.type() == Selection::Branch \|\|
insilmaril@39	3228	xelection.type() == Selection::FloatImage)
insilmaril@0	3229	{
insilmaril@39	3230	xelection.select(par);
insilmaril@39	3231	xelection.update();
insilmaril@0	3232	ensureSelectionVisible();
insilmaril@39	3233	sendSelection();
insilmaril@0	3234	}
insilmaril@0	3235	} else
insilmaril@0	3236	{
insilmaril@39	3237	if (xelection.type() == Selection::Branch)
insilmaril@0	3238	{
insilmaril@39	3239	bo=xelection.getBranch()->getLastSelectedBranch();
insilmaril@0	3240	if (bo)
insilmaril@0	3241	{
insilmaril@39	3242	xelection.select(bo);
insilmaril@39	3243	xelection.update();
insilmaril@0	3244	ensureSelectionVisible();
insilmaril@39	3245	sendSelection();
insilmaril@0	3246	}
insilmaril@0	3247	}
insilmaril@0	3248	}
insilmaril@0	3249	}
insilmaril@0	3250	}
insilmaril@0	3251	}
insilmaril@0	3252
insilmaril@0	3253	void MapEditor::selectFirstBranch()
insilmaril@0	3254	{
insilmaril@39	3255	BranchObj *bo1=xelection.getBranch();
insilmaril@0	3256	BranchObj *bo2;
insilmaril@0	3257	BranchObj* par;
insilmaril@39	3258	if (bo1)
insilmaril@39	3259	{
insilmaril@39	3260	par=(BranchObj*)(bo1->getParObj());
insilmaril@39	3261	if (!par) return;
insilmaril@39	3262	bo2=par->getFirstBranch();
insilmaril@39	3263	if (bo2) {
insilmaril@39	3264	xelection.select(bo2);
insilmaril@39	3265	xelection.update();
insilmaril@39	3266	ensureSelectionVisible();
insilmaril@39	3267	sendSelection();
insilmaril@39	3268	}
insilmaril@39	3269	}
insilmaril@39	3270	}
insilmaril@39	3271
insilmaril@39	3272	void MapEditor::selectLastBranch()
insilmaril@39	3273	{
insilmaril@39	3274	BranchObj *bo1=xelection.getBranch();
insilmaril@39	3275	BranchObj *bo2;
insilmaril@39	3276	BranchObj* par;
insilmaril@39	3277	if (bo1)
insilmaril@39	3278	{
insilmaril@39	3279	par=(BranchObj*)(bo1->getParObj());
insilmaril@39	3280	if (!par) return;
insilmaril@39	3281	bo2=par->getLastBranch();
insilmaril@39	3282	if (bo2)
insilmaril@0	3283	{
insilmaril@39	3284	xelection.select(bo2);
insilmaril@39	3285	xelection.update();
insilmaril@39	3286	ensureSelectionVisible();
insilmaril@39	3287	sendSelection();
insilmaril@39	3288	}
insilmaril@39	3289	}
insilmaril@39	3290	}
insilmaril@39	3291
insilmaril@39	3292	void MapEditor::selectMapBackgroundImage ()
insilmaril@39	3293	{
insilmaril@39	3294	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@39	3295	fd->setMode (Q3FileDialog::ExistingFile);
insilmaril@39	3296	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@39	3297	ImagePreview *p =new ImagePreview (fd);
insilmaril@39	3298	fd->setContentsPreviewEnabled( TRUE );
insilmaril@39	3299	fd->setContentsPreview( p, p );
insilmaril@39	3300	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@39	3301	fd->setCaption(vymName+" - " +tr("Load background image"));
insilmaril@39	3302	fd->setDir (lastImageDir);
insilmaril@39	3303	fd->show();
insilmaril@39	3304
insilmaril@39	3305	if ( fd->exec() == QDialog::Accepted )
insilmaril@39	3306	{
insilmaril@39	3307	// TODO selectMapBackgroundImg in QT4 use: lastImageDir=fd->directory();
insilmaril@39	3308	lastImageDir=QDir (fd->dirPath());
insilmaril@39	3309	setMapBackgroundImage (fd->selectedFile());
insilmaril@39	3310	}
insilmaril@39	3311	}
insilmaril@39	3312
insilmaril@39	3313	void MapEditor::setMapBackgroundImage (const QString &fn) //FIXME missing savestate
insilmaril@39	3314	{
insilmaril@39	3315	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@39	3316	/*
insilmaril@39	3317	saveState(
insilmaril@39	3318	selection,
insilmaril@39	3319	QString ("setMapBackgroundImage (%1)").arg(oldcol.name()),
insilmaril@39	3320	selection,
insilmaril@39	3321	QString ("setMapBackgroundImage (%1)").arg(col.name()),
insilmaril@39	3322	QString("Set background color of map to %1").arg(col.name()));
insilmaril@39	3323	*/
insilmaril@39	3324	QBrush brush;
insilmaril@39	3325	brush.setTextureImage (QPixmap (fn));
insilmaril@39	3326	mapScene->setBackgroundBrush(brush);
insilmaril@39	3327	}
insilmaril@39	3328
insilmaril@39	3329	void MapEditor::selectMapBackgroundColor()
insilmaril@39	3330	{
insilmaril@39	3331	QColor col = QColorDialog::getColor( mapScene->backgroundBrush().color(), this );
insilmaril@39	3332	if ( !col.isValid() ) return;
insilmaril@39	3333	setMapBackgroundColor( col );
insilmaril@39	3334	}
insilmaril@39	3335
insilmaril@39	3336
insilmaril@39	3337	void MapEditor::setMapBackgroundColor(QColor col)
insilmaril@39	3338	{
insilmaril@39	3339	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@39	3340	saveState(
insilmaril@39	3341	QString ("setMapBackgroundColor (\"%1\")").arg(oldcol.name()),
insilmaril@39	3342	QString ("setMapBackgroundColor (\"%1\")").arg(col.name()),
insilmaril@39	3343	QString("Set background color of map to %1").arg(col.name()));
insilmaril@39	3344	mapScene->setBackgroundBrush(col);
insilmaril@39	3345	}
insilmaril@39	3346
insilmaril@39	3347	QColor MapEditor::getMapBackgroundColor()
insilmaril@39	3348	{
insilmaril@39	3349	return mapScene->backgroundBrush().color();
insilmaril@39	3350	}
insilmaril@39	3351
insilmaril@39	3352	QColor MapEditor::getCurrentHeadingColor()
insilmaril@39	3353	{
insilmaril@39	3354	BranchObj *bo=xelection.getBranch();
insilmaril@39	3355	if (bo) return bo->getColor();
insilmaril@39	3356
insilmaril@39	3357	QMessageBox::warning(0,tr("Warning"),tr("Can't get color of heading,\nthere's no branch selected"));
insilmaril@39	3358	return Qt::black;
insilmaril@39	3359	}
insilmaril@39	3360
insilmaril@39	3361	void MapEditor::colorBranch (QColor c)
insilmaril@39	3362	{
insilmaril@39	3363	BranchObj *bo=xelection.getBranch();
insilmaril@39	3364	if (bo)
insilmaril@39	3365	{
insilmaril@39	3366	saveState(
insilmaril@39	3367	bo,
insilmaril@39	3368	QString ("colorBranch (\"%1\")").arg(bo->getColor().name()),
insilmaril@39	3369	bo,
insilmaril@39	3370	QString ("colorBranch (\"%1\")").arg(c.name()),
insilmaril@39	3371	QString("Set color of %1 to %2").arg(getName(bo)).arg(c.name())
insilmaril@39	3372	);
insilmaril@39	3373	bo->setColor(c); // color branch
insilmaril@0	3374	}
insilmaril@0	3375	}
insilmaril@0	3376
insilmaril@39	3377	void MapEditor::colorSubtree (QColor c)
insilmaril@39	3378	{
insilmaril@39	3379	BranchObj *bo=xelection.getBranch();
insilmaril@39	3380	if (bo)
insilmaril@39	3381	{
insilmaril@39	3382	saveStateChangingPart(
insilmaril@39	3383	bo,
insilmaril@39	3384	bo,
insilmaril@39	3385	QString ("colorSubtree (\"%1\")").arg(c.name()),
insilmaril@39	3386	QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(c.name())
insilmaril@39	3387	);
insilmaril@39	3388	bo->setColorSubtree (c); // color links, color childs
insilmaril@0	3389	}
insilmaril@0	3390	}
insilmaril@0	3391
insilmaril@39	3392
insilmaril@39	3393	void MapEditor::toggleStandardFlag(QString f)
insilmaril@39	3394	{
insilmaril@39	3395	BranchObj *bo=xelection.getBranch();
insilmaril@39	3396	if (bo)
insilmaril@39	3397	{
insilmaril@39	3398	QString u,r;
insilmaril@39	3399	if (bo->isSetStandardFlag(f))
insilmaril@0	3400	{
insilmaril@39	3401	r="unsetFlag";
insilmaril@39	3402	u="setFlag";
insilmaril@39	3403	}
insilmaril@39	3404	else
insilmaril@0	3405	{
insilmaril@39	3406	u="unsetFlag";
insilmaril@39	3407	r="setFlag";
insilmaril@39	3408	}
insilmaril@39	3409	saveState(
insilmaril@39	3410	bo,
insilmaril@39	3411	QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@39	3412	bo,
insilmaril@39	3413	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@39	3414	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@39	3415	bo->toggleStandardFlag (f,mainWindow->useFlagGroups());
insilmaril@39	3416	xelection.update();
insilmaril@0	3417	}
insilmaril@0	3418	}
insilmaril@0	3419
insilmaril@0	3420
insilmaril@0	3421	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	3422	{
insilmaril@39	3423	QTextDocument::FindFlags flags=0;
insilmaril@39	3424	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@39	3425
insilmaril@0	3426	if (!itFind)
insilmaril@0	3427	{ // Nothing found or new find process
insilmaril@0	3428	if (EOFind)
insilmaril@0	3429	// nothing found, start again
insilmaril@0	3430	EOFind=false;
insilmaril@39	3431	itFind=model->first();
insilmaril@0	3432	}
insilmaril@0	3433	bool searching=true;
insilmaril@0	3434	bool foundNote=false;
insilmaril@0	3435	while (searching && !EOFind)
insilmaril@0	3436	{
insilmaril@0	3437	if (itFind)
insilmaril@0	3438	{
insilmaril@0	3439	// Searching in Note
insilmaril@0	3440	if (itFind->getNote().contains(s,cs))
insilmaril@0	3441	{
insilmaril@39	3442	if (xelection.single()!=itFind)
insilmaril@0	3443	{
insilmaril@39	3444	xelection.select(itFind);
insilmaril@0	3445	ensureSelectionVisible();
insilmaril@0	3446	}
insilmaril@39	3447	if (textEditor->findText(s,flags))
insilmaril@0	3448	{
insilmaril@0	3449	searching=false;
insilmaril@0	3450	foundNote=true;
insilmaril@0	3451	}
insilmaril@0	3452	}
insilmaril@0	3453	// Searching in Heading
insilmaril@0	3454	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	3455	{
insilmaril@39	3456	xelection.select(itFind);
insilmaril@0	3457	ensureSelectionVisible();
insilmaril@0	3458	searching=false;
insilmaril@0	3459	}
insilmaril@0	3460	}
insilmaril@0	3461	if (!foundNote)
insilmaril@0	3462	{
insilmaril@39	3463	itFind=model->next(itFind);
insilmaril@0	3464	if (!itFind) EOFind=true;
insilmaril@0	3465	}
insilmaril@39	3466	//cout <<"still searching... "<<qPrintable( itFind->getHeading())<<endl;
insilmaril@0	3467	}
insilmaril@0	3468	if (!searching)
insilmaril@39	3469	return xelection.getBranch();
insilmaril@39	3470	else
insilmaril@0	3471	return NULL;
insilmaril@0	3472	}
insilmaril@0	3473
insilmaril@0	3474	void MapEditor::findReset()
insilmaril@0	3475	{ // Necessary if text to find changes during a find process
insilmaril@0	3476	itFind=NULL;
insilmaril@0	3477	EOFind=false;
insilmaril@0	3478	}
insilmaril@39	3479	void MapEditor::setURL(const QString &url)
insilmaril@39	3480	{
insilmaril@39	3481	BranchObj *bo=xelection.getBranch();
insilmaril@39	3482	if (bo)
insilmaril@39	3483	{
insilmaril@39	3484	QString oldurl=bo->getURL();
insilmaril@39	3485	bo->setURL (url);
insilmaril@39	3486	saveState (
insilmaril@39	3487	bo,
insilmaril@39	3488	QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@39	3489	bo,
insilmaril@39	3490	QString ("setURL (\"%1\")").arg(url),
insilmaril@39	3491	QString ("set URL of %1 to %2").arg(getName(bo)).arg(url)
insilmaril@39	3492	);
insilmaril@39	3493	updateActions();
insilmaril@39	3494	model->reposition();
insilmaril@39	3495	xelection.update();
insilmaril@39	3496	ensureSelectionVisible();
insilmaril@39	3497	}
insilmaril@39	3498	}
insilmaril@0	3499
insilmaril@0	3500	void MapEditor::editURL()
insilmaril@0	3501	{
insilmaril@39	3502	BranchObj *bo=xelection.getBranch();
insilmaril@39	3503	if (bo)
insilmaril@0	3504	{
insilmaril@0	3505	bool ok;
insilmaril@0	3506	QString text = QInputDialog::getText(
insilmaril@0	3507	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@39	3508	bo->getURL(), &ok, this );
insilmaril@0	3509	if ( ok)
insilmaril@0	3510	// user entered something and pressed OK
insilmaril@39	3511	setURL (text);
insilmaril@0	3512	}
insilmaril@0	3513	}
insilmaril@0	3514
insilmaril@39	3515	void MapEditor::editLocalURL()
insilmaril@39	3516	{
insilmaril@39	3517	BranchObj *bo=xelection.getBranch();
insilmaril@39	3518	if (bo)
insilmaril@39	3519	{
insilmaril@39	3520	QStringList filters;
insilmaril@39	3521	filters <<"All files (*)";
insilmaril@39	3522	filters << tr("Text","Filedialog") + " (*.txt)";
insilmaril@39	3523	filters << tr("Spreadsheet","Filedialog") + " (.odp,.sxc)";
insilmaril@39	3524	filters << tr("Textdocument","Filedialog") +" (.odw,.sxw)";
insilmaril@39	3525	filters << tr("Images","Filedialog") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)";
insilmaril@39	3526	QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Set URL to a local file"));
insilmaril@39	3527	fd->setFilters (filters);
insilmaril@39	3528	fd->setCaption(vymName+" - " +tr("Set URL to a local file"));
insilmaril@39	3529	fd->setDirectory (lastFileDir);
insilmaril@39	3530	if (! bo->getVymLink().isEmpty() )
insilmaril@39	3531	fd->selectFile( bo->getURL() );
insilmaril@39	3532	fd->show();
insilmaril@39	3533
insilmaril@39	3534	if ( fd->exec() == QDialog::Accepted )
insilmaril@39	3535	{
insilmaril@39	3536	lastFileDir=QDir (fd->directory().path());
insilmaril@39	3537	setURL (fd->selectedFile() );
insilmaril@39	3538	}
insilmaril@39	3539	}
insilmaril@39	3540	}
insilmaril@39	3541
insilmaril@39	3542	QString MapEditor::getURL()
insilmaril@39	3543	{
insilmaril@39	3544	BranchObj *bo=xelection.getBranch();
insilmaril@39	3545	if (bo)
insilmaril@39	3546	return bo->getURL();
insilmaril@39	3547	else
insilmaril@39	3548	return "";
insilmaril@39	3549	}
insilmaril@39	3550
insilmaril@39	3551	QStringList MapEditor::getURLs()
insilmaril@39	3552	{
insilmaril@39	3553	QStringList urls;
insilmaril@39	3554	BranchObj *bo=xelection.getBranch();
insilmaril@39	3555	if (bo)
insilmaril@39	3556	{
insilmaril@39	3557	bo=bo->first();
insilmaril@39	3558	while (bo)
insilmaril@39	3559	{
insilmaril@39	3560	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@39	3561	bo=bo->next();
insilmaril@39	3562	}
insilmaril@39	3563	}
insilmaril@39	3564	return urls;
insilmaril@39	3565	}
insilmaril@39	3566
insilmaril@39	3567
insilmaril@0	3568	void MapEditor::editHeading2URL()
insilmaril@0	3569	{
insilmaril@39	3570	BranchObj *bo=xelection.getBranch();
insilmaril@39	3571	if (bo)
insilmaril@39	3572	setURL (bo->getHeading());
insilmaril@39	3573	}
insilmaril@39	3574
insilmaril@39	3575	void MapEditor::editBugzilla2URL()
insilmaril@39	3576	{
insilmaril@39	3577	BranchObj *bo=xelection.getBranch();
insilmaril@39	3578	if (bo)
insilmaril@0	3579	{
insilmaril@39	3580	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@39	3581	setURL (url);
insilmaril@0	3582	}
insilmaril@0	3583	}
insilmaril@0	3584
insilmaril@39	3585	void MapEditor::editFATE2URL()
insilmaril@39	3586	{
insilmaril@39	3587	BranchObj *bo=xelection.getBranch();
insilmaril@39	3588	if (bo)
insilmaril@0	3589	{
insilmaril@39	3590	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@39	3591	saveState(
insilmaril@39	3592	bo,
insilmaril@39	3593	"setURL (\""+bo->getURL()+"\")",
insilmaril@39	3594	bo,
insilmaril@39	3595	"setURL (\""+url+"\")",
insilmaril@39	3596	QString("Use heading of %1 as link to FATE").arg(getName(bo))
insilmaril@39	3597	);
insilmaril@39	3598	bo->setURL (url);
insilmaril@0	3599	updateActions();
insilmaril@0	3600	}
insilmaril@0	3601	}
insilmaril@0	3602
insilmaril@0	3603	void MapEditor::editVymLink()
insilmaril@0	3604	{
insilmaril@39	3605	BranchObj *bo=xelection.getBranch();
insilmaril@39	3606	if (bo)
insilmaril@0	3607	{
insilmaril@39	3608	QStringList filters;
insilmaril@39	3609	filters <<"VYM map (*.vym)";
insilmaril@39	3610	QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Link to another map"));
insilmaril@39	3611	fd->setFilters (filters);
insilmaril@39	3612	fd->setCaption(vymName+" - " +tr("Link to another map"));
insilmaril@39	3613	fd->setDirectory (lastFileDir);
insilmaril@39	3614	if (! bo->getVymLink().isEmpty() )
insilmaril@39	3615	fd->selectFile( bo->getVymLink() );
insilmaril@0	3616	fd->show();
insilmaril@0	3617
insilmaril@0	3618	QString fn;
insilmaril@0	3619	if ( fd->exec() == QDialog::Accepted )
insilmaril@39	3620	{
insilmaril@39	3621	lastFileDir=QDir (fd->directory().path());
insilmaril@39	3622	saveState(
insilmaril@39	3623	bo,
insilmaril@39	3624	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@39	3625	bo,
insilmaril@39	3626	"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@39	3627	QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile())
insilmaril@39	3628	);
insilmaril@39	3629	setVymLinkInt (fd->selectedFile() );
insilmaril@39	3630	}
insilmaril@0	3631	}
insilmaril@0	3632	}
insilmaril@0	3633
insilmaril@0	3634	void MapEditor::deleteVymLink()
insilmaril@0	3635	{
insilmaril@39	3636	BranchObj *bo=xelection.getBranch();
insilmaril@39	3637	if (bo)
insilmaril@0	3638	{
insilmaril@39	3639	saveState(
insilmaril@39	3640	bo,
insilmaril@39	3641	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@39	3642	bo,
insilmaril@39	3643	"setVymLink (\"\")",
insilmaril@39	3644	QString("Unset vymlink of %1").arg(getName(bo))
insilmaril@39	3645	);
insilmaril@39	3646	bo->setVymLink ("" );
insilmaril@0	3647	updateActions();
insilmaril@39	3648	model->reposition();
insilmaril@39	3649	scene()->update();
insilmaril@0	3650	}
insilmaril@0	3651	}
insilmaril@0	3652
insilmaril@39	3653	void MapEditor::setHideExport(bool b)
insilmaril@39	3654	{
insilmaril@39	3655	BranchObj *bo=xelection.getBranch();
insilmaril@39	3656	if (bo)
insilmaril@39	3657	{
insilmaril@39	3658	bo->setHideInExport (b);
insilmaril@39	3659	QString u= b ? "false" : "true";
insilmaril@39	3660	QString r=!b ? "false" : "true";
insilmaril@39	3661
insilmaril@39	3662	saveState(
insilmaril@39	3663	bo,
insilmaril@39	3664	QString ("setHideExport (%1)").arg(u),
insilmaril@39	3665	bo,
insilmaril@39	3666	QString ("setHideExport (%1)").arg(r),
insilmaril@39	3667	QString ("Set HideExport flag of %1 to %2").arg(getName(bo)).arg (r)
insilmaril@39	3668	);
insilmaril@39	3669	updateActions();
insilmaril@39	3670	model->reposition();
insilmaril@39	3671	xelection.update();
insilmaril@39	3672	scene()->update();
insilmaril@39	3673	}
insilmaril@39	3674	}
insilmaril@39	3675
insilmaril@39	3676	void MapEditor::toggleHideExport()
insilmaril@39	3677	{
insilmaril@39	3678	BranchObj *bo=xelection.getBranch();
insilmaril@39	3679	if (bo)
insilmaril@39	3680	setHideExport ( !bo->hideInExport() );
insilmaril@39	3681	}
insilmaril@39	3682
insilmaril@0	3683	QString MapEditor::getVymLink()
insilmaril@0	3684	{
insilmaril@39	3685	BranchObj *bo=xelection.getBranch();
insilmaril@39	3686	if (bo)
insilmaril@39	3687	return bo->getVymLink();
insilmaril@39	3688	else
insilmaril@39	3689	return "";
insilmaril@0	3690
insilmaril@0	3691	}
insilmaril@0	3692
insilmaril@39	3693	QStringList MapEditor::getVymLinks()
insilmaril@39	3694	{
insilmaril@39	3695	QStringList links;
insilmaril@39	3696	BranchObj *bo=xelection.getBranch();
insilmaril@39	3697	if (bo)
insilmaril@39	3698	{
insilmaril@39	3699	bo=bo->first();
insilmaril@39	3700	while (bo)
insilmaril@39	3701	{
insilmaril@39	3702	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@39	3703	bo=bo->next();
insilmaril@39	3704	}
insilmaril@39	3705	}
insilmaril@39	3706	return links;
insilmaril@39	3707	}
insilmaril@39	3708
insilmaril@39	3709
insilmaril@39	3710	void MapEditor::deleteKeepChilds()
insilmaril@39	3711	{
insilmaril@39	3712	BranchObj *bo=xelection.getBranch();
insilmaril@39	3713	BranchObj *par;
insilmaril@39	3714	if (bo)
insilmaril@39	3715	{
insilmaril@39	3716	par=(BranchObj*)(bo->getParObj());
insilmaril@49	3717
insilmaril@49	3718	// Don't use this on mapcenter
insilmaril@49	3719	if (!par) return;
insilmaril@49	3720
insilmaril@49	3721	// Check if we have childs at all to keep
insilmaril@49	3722	if (bo->countBranches()==0)
insilmaril@49	3723	{
insilmaril@49	3724	deleteSelection();
insilmaril@49	3725	return;
insilmaril@49	3726	}
insilmaril@49	3727
insilmaril@39	3728	QPointF p=bo->getRelPos();
insilmaril@39	3729	saveStateChangingPart(
insilmaril@39	3730	bo->getParObj(),
insilmaril@39	3731	bo,
insilmaril@39	3732	"deleteKeepChilds ()",
insilmaril@39	3733	QString("Remove %1 and keep its childs").arg(getName(bo))
insilmaril@39	3734	);
insilmaril@39	3735
insilmaril@39	3736	QString sel=model->getSelectString(bo);
insilmaril@39	3737	unselect();
insilmaril@39	3738	par->removeBranchHere(bo);
insilmaril@39	3739	model->reposition();
insilmaril@39	3740	select (sel);
insilmaril@39	3741	xelection.getBranch()->move2RelPos (p);
insilmaril@39	3742	model->reposition();
insilmaril@39	3743	}
insilmaril@39	3744	}
insilmaril@39	3745
insilmaril@39	3746	void MapEditor::deleteChilds()
insilmaril@39	3747	{
insilmaril@39	3748	BranchObj *bo=xelection.getBranch();
insilmaril@39	3749	if (bo)
insilmaril@39	3750	{
insilmaril@39	3751	saveStateChangingPart(
insilmaril@39	3752	bo,
insilmaril@39	3753	bo,
insilmaril@39	3754	"deleteChilds ()",
insilmaril@39	3755	QString( "Remove childs of branch %1").arg(getName(bo))
insilmaril@39	3756	);
insilmaril@39	3757	bo->removeChilds();
insilmaril@39	3758	model->reposition();
insilmaril@39	3759	}
insilmaril@39	3760	}
insilmaril@39	3761
insilmaril@0	3762	void MapEditor::editMapInfo()
insilmaril@0	3763	{
insilmaril@0	3764	ExtraInfoDialog dia;
insilmaril@0	3765	dia.setMapName (getFileName() );
insilmaril@39	3766	dia.setAuthor (model->getAuthor() );
insilmaril@39	3767	dia.setComment(model->getComment() );
insilmaril@0	3768
insilmaril@0	3769	// Calc some stats
insilmaril@0	3770	QString stats;
insilmaril@39	3771	stats+=tr("%1 items on map\n","Info about map").arg (mapScene->items().size(),6);
insilmaril@0	3772
insilmaril@0	3773	uint b=0;
insilmaril@0	3774	uint f=0;
insilmaril@0	3775	uint n=0;
insilmaril@39	3776	uint xl=0;
insilmaril@0	3777	BranchObj *bo;
insilmaril@39	3778	bo=model->first();
insilmaril@0	3779	while (bo)
insilmaril@0	3780	{
insilmaril@0	3781	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	3782	f+= bo->countFloatImages();
insilmaril@0	3783	b++;
insilmaril@39	3784	xl+=bo->countXLinks();
insilmaril@39	3785	bo=model->next(bo);
insilmaril@0	3786	}
insilmaril@0	3787	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@39	3788	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	3789	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	3790	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	3791	dia.setStats (stats);
insilmaril@0	3792
insilmaril@0	3793	// Finally show dialog
insilmaril@0	3794	if (dia.exec() == QDialog::Accepted)
insilmaril@0	3795	{
insilmaril@39	3796	setMapAuthor (dia.getAuthor() );
insilmaril@39	3797	setMapComment (dia.getComment() );
insilmaril@0	3798	}
insilmaril@0	3799	}
insilmaril@0	3800
insilmaril@39	3801	void MapEditor::ensureSelectionVisible()
insilmaril@39	3802	{
insilmaril@39	3803	LinkableMapObj *lmo=xelection.single();
insilmaril@39	3804	if (lmo) ensureVisible (lmo->getBBox() );
insilmaril@39	3805
insilmaril@39	3806	}
insilmaril@39	3807
insilmaril@39	3808	void MapEditor::updateSelection()
insilmaril@39	3809	{
insilmaril@39	3810	// Tell selection to update geometries
insilmaril@39	3811	xelection.update();
insilmaril@39	3812	}
insilmaril@39	3813
insilmaril@0	3814	void MapEditor::updateActions()
insilmaril@0	3815	{
insilmaril@39	3816	// Tell mainwindow to update states of actions
insilmaril@39	3817	mainWindow->updateActions();
insilmaril@39	3818	// TODO maybe don't update if blockReposition is set
insilmaril@39	3819	}
insilmaril@39	3820
insilmaril@39	3821	void MapEditor::updateNoteFlag()
insilmaril@39	3822	{
insilmaril@39	3823	setChanged();
insilmaril@39	3824	BranchObj *bo=xelection.getBranch();
insilmaril@39	3825	if (bo)
insilmaril@39	3826	{
insilmaril@39	3827	bo->updateNoteFlag();
insilmaril@39	3828	mainWindow->updateActions();
insilmaril@0	3829	}
insilmaril@0	3830	}
insilmaril@0	3831
insilmaril@39	3832	void MapEditor::setMapAuthor (const QString &s)
insilmaril@39	3833	{
insilmaril@39	3834	saveState (
insilmaril@39	3835	QString ("setMapAuthor (\"%1\")").arg(model->getAuthor()),
insilmaril@39	3836	QString ("setMapAuthor (\"%1\")").arg(s),
insilmaril@39	3837	QString ("Set author of map to \"%1\"").arg(s)
insilmaril@39	3838	);
insilmaril@39	3839	model->setAuthor (s);
insilmaril@39	3840	}
insilmaril@39	3841
insilmaril@39	3842	void MapEditor::setMapComment (const QString &s)
insilmaril@39	3843	{
insilmaril@39	3844	saveState (
insilmaril@39	3845	QString ("setMapComment (\"%1\")").arg(model->getComment()),
insilmaril@39	3846	QString ("setMapComment (\"%1\")").arg(s),
insilmaril@39	3847	QString ("Set comment of map")
insilmaril@39	3848	);
insilmaril@39	3849	model->setComment (s);
insilmaril@39	3850	}
insilmaril@39	3851
insilmaril@39	3852	void MapEditor::setMapLinkStyle (const QString & s)
insilmaril@39	3853	{
insilmaril@39	3854	QString snow;
insilmaril@39	3855	if (linkstyle==LinkableMapObj::Line)
insilmaril@39	3856	snow="StyleLine";
insilmaril@39	3857	else if (linkstyle==LinkableMapObj::Parabel)
insilmaril@39	3858	snow="StyleParabel";
insilmaril@39	3859	else if (linkstyle==LinkableMapObj::PolyLine)
insilmaril@39	3860	snow="StylePolyLine";
insilmaril@39	3861	else if (linkstyle==LinkableMapObj::PolyParabel)
insilmaril@39	3862	snow="StyleParabel";
insilmaril@39	3863
insilmaril@39	3864	saveState (
insilmaril@39	3865	QString("setMapLinkStyle (\"%1\")").arg(s),
insilmaril@39	3866	QString("setMapLinkStyle (\"%1\")").arg(snow),
insilmaril@39	3867	QString("Set map link style (\"%1\")").arg(s)
insilmaril@39	3868	);
insilmaril@39	3869
insilmaril@39	3870	if (s=="StyleLine")
insilmaril@39	3871	linkstyle=LinkableMapObj::Line;
insilmaril@39	3872	else if (s=="StyleParabel")
insilmaril@39	3873	linkstyle=LinkableMapObj::Parabel;
insilmaril@39	3874	else if (s=="StylePolyLine")
insilmaril@39	3875	linkstyle=LinkableMapObj::PolyLine;
insilmaril@39	3876	else
insilmaril@39	3877	linkstyle=LinkableMapObj::PolyParabel;
insilmaril@0	3878
insilmaril@0	3879	BranchObj *bo;
insilmaril@39	3880	bo=model->first();
insilmaril@39	3881	bo=model->next(bo);
insilmaril@0	3882	while (bo)
insilmaril@0	3883	{
insilmaril@0	3884	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@39	3885	bo=model->next(bo);
insilmaril@0	3886	}
insilmaril@39	3887	model->reposition();
insilmaril@0	3888	}
insilmaril@0	3889
insilmaril@39	3890	LinkableMapObj::Style MapEditor::getMapLinkStyle ()
insilmaril@0	3891	{
insilmaril@0	3892	return linkstyle;
insilmaril@0	3893	}
insilmaril@0	3894
insilmaril@39	3895	void MapEditor::setMapDefLinkColor(QColor c)
insilmaril@39	3896	{
insilmaril@39	3897	defLinkColor=c;
insilmaril@39	3898	BranchObj *bo;
insilmaril@39	3899	bo=model->first();
insilmaril@39	3900	while (bo)
insilmaril@39	3901	{
insilmaril@39	3902	bo->setLinkColor();
insilmaril@39	3903	bo=model->next(bo);
insilmaril@39	3904	}
insilmaril@0	3905	updateActions();
insilmaril@0	3906	}
insilmaril@0	3907
insilmaril@39	3908	void MapEditor::setMapLinkColorHintInt()
insilmaril@39	3909	{
insilmaril@39	3910	// called from setMapLinkColorHint(lch) or at end of parse
insilmaril@0	3911	BranchObj *bo;
insilmaril@39	3912	bo=model->first();
insilmaril@0	3913	while (bo)
insilmaril@0	3914	{
insilmaril@0	3915	bo->setLinkColor();
insilmaril@39	3916	bo=model->next(bo);
insilmaril@0	3917	}
insilmaril@0	3918	}
insilmaril@0	3919
insilmaril@39	3920	void MapEditor::setMapLinkColorHint(LinkableMapObj::ColorHint lch)
insilmaril@0	3921	{
insilmaril@0	3922	linkcolorhint=lch;
insilmaril@39	3923	setMapLinkColorHintInt();
insilmaril@0	3924	}
insilmaril@0	3925
insilmaril@39	3926	void MapEditor::toggleMapLinkColorHint()
insilmaril@39	3927	{
insilmaril@39	3928	if (linkcolorhint==LinkableMapObj::HeadingColor)
insilmaril@39	3929	linkcolorhint=LinkableMapObj::DefaultColor;
insilmaril@0	3930	else
insilmaril@39	3931	linkcolorhint=LinkableMapObj::HeadingColor;
insilmaril@0	3932	BranchObj *bo;
insilmaril@39	3933	bo=model->first();
insilmaril@0	3934	while (bo)
insilmaril@0	3935	{
insilmaril@0	3936	bo->setLinkColor();
insilmaril@39	3937	bo=model->next(bo);
insilmaril@0	3938	}
insilmaril@0	3939	}
insilmaril@0	3940
insilmaril@39	3941	LinkableMapObj::ColorHint MapEditor::getMapLinkColorHint()
insilmaril@0	3942	{
insilmaril@0	3943	return linkcolorhint;
insilmaril@0	3944	}
insilmaril@0	3945
insilmaril@39	3946	QColor MapEditor::getMapDefLinkColor()
insilmaril@39	3947	{
insilmaril@39	3948	return defLinkColor;
insilmaril@0	3949	}
insilmaril@0	3950
insilmaril@39	3951	void MapEditor::setMapDefXLinkColor(QColor col)
insilmaril@39	3952	{
insilmaril@39	3953	defXLinkColor=col;
insilmaril@39	3954	}
insilmaril@39	3955
insilmaril@39	3956	QColor MapEditor::getMapDefXLinkColor()
insilmaril@39	3957	{
insilmaril@39	3958	return defXLinkColor;
insilmaril@39	3959	}
insilmaril@39	3960
insilmaril@39	3961	void MapEditor::setMapDefXLinkWidth (int w)
insilmaril@39	3962	{
insilmaril@39	3963	defXLinkWidth=w;
insilmaril@39	3964	}
insilmaril@39	3965
insilmaril@39	3966	int MapEditor::getMapDefXLinkWidth()
insilmaril@39	3967	{
insilmaril@39	3968	return defXLinkWidth;
insilmaril@39	3969	}
insilmaril@39	3970
insilmaril@39	3971	void MapEditor::selectMapLinkColor()
insilmaril@39	3972	{
insilmaril@39	3973	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	3974	if ( !col.isValid() ) return;
insilmaril@39	3975	saveState (
insilmaril@39	3976	QString("setMapDefLinkColor (\"%1\")").arg(getMapDefLinkColor().name()),
insilmaril@39	3977	QString("setMapDefLinkColor (\"%1\")").arg(col.name()),
insilmaril@39	3978	QString("Set map link color to %1").arg(col.name())
insilmaril@39	3979	);
insilmaril@39	3980	setMapDefLinkColor( col );
insilmaril@0	3981	}
insilmaril@0	3982
insilmaril@39	3983	void MapEditor::selectMapSelectionColor()
insilmaril@39	3984	{
insilmaril@39	3985	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@39	3986	setSelectionColor (col);
insilmaril@39	3987	}
insilmaril@39	3988
insilmaril@39	3989	void MapEditor::setSelectionColorInt (QColor col)
insilmaril@39	3990	{
insilmaril@39	3991	if ( !col.isValid() ) return;
insilmaril@39	3992	xelection.setColor (col);
insilmaril@39	3993	}
insilmaril@39	3994
insilmaril@39	3995	void MapEditor::setSelectionColor(QColor col)
insilmaril@39	3996	{
insilmaril@39	3997	if ( !col.isValid() ) return;
insilmaril@39	3998	saveState (
insilmaril@39	3999	QString("setSelectionColor (%1)").arg(xelection.getColor().name()),
insilmaril@39	4000	QString("setSelectionColor (%1)").arg(col.name()),
insilmaril@39	4001	QString("Set color of selection box to %1").arg(col.name())
insilmaril@39	4002	);
insilmaril@39	4003	setSelectionColorInt (col);
insilmaril@39	4004	}
insilmaril@39	4005
insilmaril@39	4006	QColor MapEditor::getSelectionColor()
insilmaril@39	4007	{
insilmaril@39	4008	return xelection.getColor();
insilmaril@39	4009	}
insilmaril@39	4010
insilmaril@39	4011	bool MapEditor::scrollBranch(BranchObj *bo)
insilmaril@39	4012	{
insilmaril@39	4013	if (bo)
insilmaril@39	4014	{
insilmaril@39	4015	if (bo->isScrolled()) return false;
insilmaril@39	4016	if (bo->countBranches()==0) return false;
insilmaril@39	4017	if (bo->getDepth()==0) return false;
insilmaril@39	4018	QString u,r;
insilmaril@39	4019	r="scroll";
insilmaril@39	4020	u="unscroll";
insilmaril@39	4021	saveState(
insilmaril@39	4022	bo,
insilmaril@39	4023	QString ("%1 ()").arg(u),
insilmaril@39	4024	bo,
insilmaril@39	4025	QString ("%1 ()").arg(r),
insilmaril@39	4026	QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@39	4027	);
insilmaril@39	4028	bo->toggleScroll();
insilmaril@39	4029	xelection.update();
insilmaril@39	4030	scene()->update();
insilmaril@39	4031	return true;
insilmaril@39	4032	}
insilmaril@39	4033	return false;
insilmaril@39	4034	}
insilmaril@39	4035
insilmaril@39	4036	bool MapEditor::unscrollBranch(BranchObj *bo)
insilmaril@39	4037	{
insilmaril@39	4038	if (bo)
insilmaril@39	4039	{
insilmaril@39	4040	if (!bo->isScrolled()) return false;
insilmaril@39	4041	if (bo->countBranches()==0) return false;
insilmaril@39	4042	if (bo->getDepth()==0) return false;
insilmaril@39	4043	QString u,r;
insilmaril@39	4044	u="scroll";
insilmaril@39	4045	r="unscroll";
insilmaril@39	4046	saveState(
insilmaril@39	4047	bo,
insilmaril@39	4048	QString ("%1 ()").arg(u),
insilmaril@39	4049	bo,
insilmaril@39	4050	QString ("%1 ()").arg(r),
insilmaril@39	4051	QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@39	4052	);
insilmaril@39	4053	bo->toggleScroll();
insilmaril@39	4054	xelection.update();
insilmaril@39	4055	scene()->update();
insilmaril@39	4056	return true;
insilmaril@39	4057	}
insilmaril@39	4058	return false;
insilmaril@39	4059	}
insilmaril@39	4060
insilmaril@0	4061	void MapEditor::toggleScroll()
insilmaril@0	4062	{
insilmaril@39	4063	BranchObj *bo=xelection.getBranch();
insilmaril@39	4064	if (xelection.type()==Selection::Branch )
insilmaril@39	4065	{
insilmaril@39	4066	if (bo->isScrolled())
insilmaril@39	4067	unscrollBranch (bo);
insilmaril@39	4068	else
insilmaril@39	4069	scrollBranch (bo);
insilmaril@0	4070	}
insilmaril@0	4071	}
insilmaril@0	4072
insilmaril@39	4073	void MapEditor::unscrollChilds()
insilmaril@39	4074	{
insilmaril@39	4075	BranchObj *bo=xelection.getBranch();
insilmaril@39	4076	if (bo)
insilmaril@39	4077	{
insilmaril@39	4078	bo->first();
insilmaril@39	4079	while (bo)
insilmaril@39	4080	{
insilmaril@39	4081	if (bo->isScrolled()) unscrollBranch (bo);
insilmaril@39	4082	bo=bo->next();
insilmaril@39	4083	}
insilmaril@39	4084	}
insilmaril@39	4085	}
insilmaril@39	4086
insilmaril@39	4087	FloatImageObj* MapEditor::loadFloatImageInt (QString fn)
insilmaril@39	4088	{
insilmaril@39	4089	BranchObj *bo=xelection.getBranch();
insilmaril@39	4090	if (bo)
insilmaril@39	4091	{
insilmaril@39	4092	FloatImageObj *fio;
insilmaril@39	4093	bo->addFloatImage();
insilmaril@39	4094	fio=bo->getLastFloatImage();
insilmaril@39	4095	fio->load(fn);
insilmaril@39	4096	model->reposition();
insilmaril@39	4097	scene()->update();
insilmaril@39	4098	return fio;
insilmaril@0	4099	}
insilmaril@39	4100	return NULL;
insilmaril@39	4101	}
insilmaril@0	4102
insilmaril@0	4103	void MapEditor::loadFloatImage ()
insilmaril@0	4104	{
insilmaril@39	4105	BranchObj *bo=xelection.getBranch();
insilmaril@39	4106	if (bo)
insilmaril@39	4107	{
insilmaril@39	4108
insilmaril@39	4109	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@39	4110	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	4111	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	4112	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	4113	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	4114	fd->setContentsPreview( p, p );
insilmaril@39	4115	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@39	4116	fd->setCaption(vymName+" - " +tr("Load image"));
insilmaril@0	4117	fd->setDir (lastImageDir);
insilmaril@0	4118	fd->show();
insilmaril@0	4119
insilmaril@0	4120	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	4121	{
insilmaril@39	4122	// TODO loadFIO in QT4 use: lastImageDir=fd->directory();
insilmaril@39	4123	lastImageDir=QDir (fd->dirPath());
insilmaril@39	4124	QString s;
insilmaril@39	4125	FloatImageObj *fio;
insilmaril@39	4126	for (int j=0; j<fd->selectedFiles().count(); j++)
insilmaril@39	4127	{
insilmaril@39	4128	s=fd->selectedFiles().at(j);
insilmaril@39	4129	fio=loadFloatImageInt (s);
insilmaril@39	4130	if (fio)
insilmaril@39	4131	saveState(
insilmaril@39	4132	(LinkableMapObj*)fio,
insilmaril@39	4133	"delete ()",
insilmaril@39	4134	bo,
insilmaril@39	4135	QString ("loadImage (%1)").arg(s ),
insilmaril@39	4136	QString("Add image %1 to %2").arg(s).arg(getName(bo))
insilmaril@39	4137	);
insilmaril@39	4138	else
insilmaril@39	4139	// TODO loadFIO error handling
insilmaril@39	4140	qWarning ("Failed to load "+s);
insilmaril@39	4141	}
insilmaril@0	4142	}
insilmaril@39	4143	delete (p);
insilmaril@39	4144	delete (fd);
insilmaril@0	4145	}
insilmaril@0	4146	}
insilmaril@0	4147
insilmaril@39	4148	void MapEditor::saveFloatImageInt (FloatImageObj *fio, const QString &type, const QString &fn)
insilmaril@39	4149	{
insilmaril@39	4150	fio->save (fn,type);
insilmaril@39	4151	}
insilmaril@39	4152
insilmaril@39	4153	void MapEditor::saveFloatImage ()
insilmaril@39	4154	{
insilmaril@39	4155	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39	4156	if (fio)
insilmaril@39	4157	{
insilmaril@39	4158	QFileDialog *fd=new QFileDialog( this);
insilmaril@39	4159	fd->setFilters (imageIO.getFilters());
insilmaril@39	4160	fd->setCaption(vymName+" - " +tr("Save image"));
insilmaril@39	4161	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@39	4162	fd->setDirectory (lastImageDir);
insilmaril@39	4163	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	4164	fd->show();
insilmaril@0	4165
insilmaril@0	4166	QString fn;
insilmaril@39	4167	if ( fd->exec() == QDialog::Accepted && fd->selectedFiles().count()==1)
insilmaril@0	4168	{
insilmaril@39	4169	fn=fd->selectedFiles().at(0);
insilmaril@39	4170	if (QFile (fn).exists() )
insilmaril@0	4171	{
insilmaril@39	4172	QMessageBox mb( vymName,
insilmaril@39	4173	tr("The file %1 exists already.\n"
insilmaril@39	4174	"Do you want to overwrite it?").arg(fn),
insilmaril@0	4175	QMessageBox::Warning,
insilmaril@0	4176	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	4177	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@39	4178	QMessageBox::NoButton );
insilmaril@0	4179
insilmaril@0	4180	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	4181	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	4182	switch( mb.exec() )
insilmaril@0	4183	{
insilmaril@0	4184	case QMessageBox::Yes:
insilmaril@0	4185	// save
insilmaril@39	4186	break;
insilmaril@0	4187	case QMessageBox::Cancel:
insilmaril@0	4188	// do nothing
insilmaril@39	4189	delete (fd);
insilmaril@0	4190	return;
insilmaril@0	4191	break;
insilmaril@0	4192	}
insilmaril@0	4193	}
insilmaril@39	4194	saveFloatImageInt (fio,fd->selectedFilter(),fn );
insilmaril@39	4195	}
insilmaril@39	4196	delete (fd);
insilmaril@39	4197	}
insilmaril@39	4198	}
insilmaril@39	4199
insilmaril@39	4200	void MapEditor::setFrameType(const FrameObj::FrameType &t)
insilmaril@39	4201	{
insilmaril@39	4202	BranchObj *bo=xelection.getBranch();
insilmaril@39	4203	if (bo)
insilmaril@39	4204	{
insilmaril@39	4205	QString s=bo->getFrameTypeName();
insilmaril@39	4206	bo->setFrameType (t);
insilmaril@39	4207	saveState (bo, QString("setFrameType (\"%1\")").arg(s),
insilmaril@39	4208	bo, QString ("setFrameType (\"%1\")").arg(bo->getFrameTypeName()),QString ("set type of frame to %1").arg(s));
insilmaril@39	4209	model->reposition();
insilmaril@39	4210	bo->updateLink();
insilmaril@39	4211	}
insilmaril@39	4212	}
insilmaril@39	4213
insilmaril@39	4214	void MapEditor::setFrameType(const QString &s)
insilmaril@39	4215	{
insilmaril@39	4216	BranchObj *bo=xelection.getBranch();
insilmaril@39	4217	if (bo)
insilmaril@39	4218	{
insilmaril@39	4219	saveState (bo, QString("setFrameType (\"%1\")").arg(bo->getFrameTypeName()),
insilmaril@39	4220	bo, QString ("setFrameType (\"%1\")").arg(s),QString ("set type of frame to %1").arg(s));
insilmaril@39	4221	bo->setFrameType (s);
insilmaril@39	4222	model->reposition();
insilmaril@39	4223	bo->updateLink();
insilmaril@39	4224	}
insilmaril@39	4225	}
insilmaril@39	4226
insilmaril@39	4227	void MapEditor::setFramePenColor(const QColor &c)
insilmaril@39	4228	{
insilmaril@39	4229	BranchObj *bo=xelection.getBranch();
insilmaril@39	4230	if (bo)
insilmaril@39	4231	{
insilmaril@39	4232	saveState (bo, QString("setFramePenColor (\"%1\")").arg(bo->getFramePenColor().name() ),
insilmaril@39	4233	bo, QString ("setFramePenColor (\"%1\")").arg(c.name() ),QString ("set pen color of frame to %1").arg(c.name() ));
insilmaril@39	4234	bo->setFramePenColor (c);
insilmaril@39	4235	}
insilmaril@39	4236	}
insilmaril@39	4237
insilmaril@39	4238	void MapEditor::setFrameBrushColor(const QColor &c)
insilmaril@39	4239	{
insilmaril@39	4240	BranchObj *bo=xelection.getBranch();
insilmaril@39	4241	if (bo)
insilmaril@39	4242	{
insilmaril@39	4243	saveState (bo, QString("setFrameBrushColor (\"%1\")").arg(bo->getFrameBrushColor().name() ),
insilmaril@39	4244	bo, QString ("setFrameBrushColor (\"%1\")").arg(c.name() ),QString ("set brush color of frame to %1").arg(c.name() ));
insilmaril@39	4245	bo->setFrameBrushColor (c);
insilmaril@39	4246	}
insilmaril@39	4247	}
insilmaril@39	4248
insilmaril@39	4249	void MapEditor::setFramePadding (const int &i)
insilmaril@39	4250	{
insilmaril@39	4251	BranchObj *bo=xelection.getBranch();
insilmaril@39	4252	if (bo)
insilmaril@39	4253	{
insilmaril@39	4254	saveState (bo, QString("setFramePadding (\"%1\")").arg(bo->getFramePadding() ),
insilmaril@39	4255	bo, QString ("setFramePadding (\"%1\")").arg(i),QString ("set brush color of frame to %1").arg(i));
insilmaril@39	4256	bo->setFramePadding (i);
insilmaril@39	4257	model->reposition();
insilmaril@39	4258	bo->updateLink();
insilmaril@39	4259	}
insilmaril@39	4260	}
insilmaril@39	4261
insilmaril@39	4262	void MapEditor::setFrameBorderWidth(const int &i)
insilmaril@39	4263	{
insilmaril@39	4264	BranchObj *bo=xelection.getBranch();
insilmaril@39	4265	if (bo)
insilmaril@39	4266	{
insilmaril@39	4267	saveState (bo, QString("setFrameBorderWidth (\"%1\")").arg(bo->getFrameBorderWidth() ),
insilmaril@39	4268	bo, QString ("setFrameBorderWidth (\"%1\")").arg(i),QString ("set border width of frame to %1").arg(i));
insilmaril@39	4269	bo->setFrameBorderWidth (i);
insilmaril@39	4270	model->reposition();
insilmaril@39	4271	bo->updateLink();
insilmaril@39	4272	}
insilmaril@39	4273	}
insilmaril@39	4274
insilmaril@39	4275	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@39	4276	{
insilmaril@39	4277	BranchObj *bo=xelection.getBranch();
insilmaril@39	4278	if (bo)
insilmaril@39	4279	{
insilmaril@39	4280	QString u= b ? "false" : "true";
insilmaril@39	4281	QString r=!b ? "false" : "true";
insilmaril@39	4282
insilmaril@39	4283	saveState(
insilmaril@39	4284	bo,
insilmaril@39	4285	QString("setIncludeImagesVertically (%1)").arg(u),
insilmaril@39	4286	bo,
insilmaril@39	4287	QString("setIncludeImagesVertically (%1)").arg(r),
insilmaril@39	4288	QString("Include images vertically in %1").arg(getName(bo))
insilmaril@39	4289	);
insilmaril@39	4290	bo->setIncludeImagesVer(b);
insilmaril@39	4291	model->reposition();
insilmaril@39	4292	}
insilmaril@39	4293	}
insilmaril@39	4294
insilmaril@39	4295	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@39	4296	{
insilmaril@39	4297	BranchObj *bo=xelection.getBranch();
insilmaril@39	4298	if (bo)
insilmaril@39	4299	{
insilmaril@39	4300	QString u= b ? "false" : "true";
insilmaril@39	4301	QString r=!b ? "false" : "true";
insilmaril@39	4302
insilmaril@39	4303	saveState(
insilmaril@39	4304	bo,
insilmaril@39	4305	QString("setIncludeImagesHorizontally (%1)").arg(u),
insilmaril@39	4306	bo,
insilmaril@39	4307	QString("setIncludeImagesHorizontally (%1)").arg(r),
insilmaril@39	4308	QString("Include images horizontally in %1").arg(getName(bo))
insilmaril@39	4309	);
insilmaril@39	4310	bo->setIncludeImagesHor(b);
insilmaril@39	4311	model->reposition();
insilmaril@39	4312	}
insilmaril@39	4313	}
insilmaril@39	4314
insilmaril@39	4315	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@39	4316	{
insilmaril@39	4317	LinkableMapObj *sel=xelection.single();
insilmaril@39	4318	if (sel &&
insilmaril@39	4319	(xelection.type() == Selection::Branch \|\|
insilmaril@39	4320	xelection.type() == Selection::MapCenter \|\|
insilmaril@39	4321	xelection.type() == Selection::FloatImage ))
insilmaril@39	4322	{
insilmaril@39	4323	QString u= b ? "false" : "true";
insilmaril@39	4324	QString r=!b ? "false" : "true";
insilmaril@39	4325
insilmaril@39	4326	saveState(
insilmaril@39	4327	sel,
insilmaril@39	4328	QString("setHideLinkUnselected (%1)").arg(u),
insilmaril@39	4329	sel,
insilmaril@39	4330	QString("setHideLinkUnselected (%1)").arg(r),
insilmaril@39	4331	QString("Hide link of %1 if unselected").arg(getName(sel))
insilmaril@39	4332	);
insilmaril@39	4333	sel->setHideLinkUnselected(b);
insilmaril@39	4334	}
insilmaril@39	4335	}
insilmaril@39	4336
insilmaril@39	4337	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@39	4338	{
insilmaril@39	4339	BranchObj *bo=xelection.getBranch();
insilmaril@39	4340	if (bo)
insilmaril@39	4341	{
insilmaril@39	4342	// Traverse directories
insilmaril@39	4343	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@39	4344	QFileInfoList list = d.entryInfoList();
insilmaril@39	4345	QFileInfo fi;
insilmaril@39	4346
insilmaril@39	4347	for (int i = 0; i < list.size(); ++i)
insilmaril@39	4348	{
insilmaril@39	4349	fi=list.at(i);
insilmaril@39	4350	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@39	4351	{
insilmaril@39	4352	dst->addBranch();
insilmaril@39	4353	bo=dst->getLastBranch();
insilmaril@39	4354	bo->setHeading (fi.fileName() );
insilmaril@39	4355	bo->setColor (QColor("blue"));
insilmaril@39	4356	bo->toggleScroll();
insilmaril@39	4357	if ( !d.cd(fi.fileName()) )
insilmaril@39	4358	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@39	4359	else
insilmaril@39	4360	{
insilmaril@39	4361	// Recursively add subdirs
insilmaril@39	4362	importDirInt (bo,d);
insilmaril@39	4363	d.cdUp();
insilmaril@39	4364	}
insilmaril@39	4365	}
insilmaril@39	4366	}
insilmaril@39	4367	// Traverse files
insilmaril@39	4368	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@39	4369	list = d.entryInfoList();
insilmaril@39	4370
insilmaril@39	4371	for (int i = 0; i < list.size(); ++i)
insilmaril@39	4372	{
insilmaril@39	4373	fi=list.at(i);
insilmaril@39	4374	dst->addBranch();
insilmaril@39	4375	bo=dst->getLastBranch();
insilmaril@39	4376	bo->setHeading (fi.fileName() );
insilmaril@39	4377	bo->setColor (QColor("black"));
insilmaril@39	4378	if (fi.fileName().right(4) == ".vym" )
insilmaril@39	4379	bo->setVymLink (fi.filePath());
insilmaril@39	4380	}
insilmaril@39	4381	}
insilmaril@39	4382	}
insilmaril@39	4383
insilmaril@39	4384	void MapEditor::importDirInt (const QString &s)
insilmaril@39	4385	{
insilmaril@39	4386	BranchObj *bo=xelection.getBranch();
insilmaril@39	4387	if (bo)
insilmaril@39	4388	{
insilmaril@39	4389	saveStateChangingPart (bo,bo,QString ("importDir (\"%1\")").arg(s),QString("Import directory structure from %1").arg(s));
insilmaril@39	4390
insilmaril@39	4391	QDir d(s);
insilmaril@39	4392	importDirInt (bo,d);
insilmaril@39	4393	}
insilmaril@39	4394	}
insilmaril@39	4395
insilmaril@39	4396	void MapEditor::importDir()
insilmaril@39	4397	{
insilmaril@39	4398	BranchObj *bo=xelection.getBranch();
insilmaril@39	4399	if (bo)
insilmaril@39	4400	{
insilmaril@39	4401	QStringList filters;
insilmaril@39	4402	filters <<"VYM map (*.vym)";
insilmaril@39	4403	QFileDialog *fd=new QFileDialog( this,vymName+ " - " +tr("Choose directory structure to import"));
insilmaril@39	4404	fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@39	4405	fd->setFilters (filters);
insilmaril@39	4406	fd->setCaption(vymName+" - " +tr("Choose directory structure to import"));
insilmaril@39	4407	fd->show();
insilmaril@39	4408
insilmaril@39	4409	QString fn;
insilmaril@39	4410	if ( fd->exec() == QDialog::Accepted )
insilmaril@39	4411	{
insilmaril@39	4412	importDirInt (fd->selectedFile() );
insilmaril@39	4413	model->reposition();
insilmaril@39	4414	scene()->update();
insilmaril@39	4415	}
insilmaril@39	4416	}
insilmaril@39	4417	}
insilmaril@39	4418
insilmaril@39	4419	void MapEditor::followXLink(int i)
insilmaril@39	4420	{
insilmaril@39	4421	BranchObj *bo=xelection.getBranch();
insilmaril@39	4422	if (bo)
insilmaril@39	4423	{
insilmaril@39	4424	bo=bo->XLinkTargetAt(i);
insilmaril@39	4425	if (bo)
insilmaril@39	4426	{
insilmaril@39	4427	xelection.select(bo);
insilmaril@39	4428	ensureSelectionVisible();
insilmaril@0	4429	}
insilmaril@0	4430	}
insilmaril@0	4431	}
insilmaril@0	4432
insilmaril@39	4433	void MapEditor::editXLink(int i) // FIXME missing saveState
insilmaril@39	4434	{
insilmaril@39	4435	BranchObj *bo=xelection.getBranch();
insilmaril@39	4436	if (bo)
insilmaril@39	4437	{
insilmaril@39	4438	XLinkObj *xlo=bo->XLinkAt(i);
insilmaril@39	4439	if (xlo)
insilmaril@39	4440	{
insilmaril@39	4441	EditXLinkDialog dia;
insilmaril@39	4442	dia.setXLink (xlo);
insilmaril@39	4443	dia.setSelection(bo);
insilmaril@39	4444	if (dia.exec() == QDialog::Accepted)
insilmaril@39	4445	{
insilmaril@39	4446	if (dia.useSettingsGlobal() )
insilmaril@39	4447	{
insilmaril@39	4448	setMapDefXLinkColor (xlo->getColor() );
insilmaril@39	4449	setMapDefXLinkWidth (xlo->getWidth() );
insilmaril@39	4450	}
insilmaril@39	4451	if (dia.deleteXLink())
insilmaril@39	4452	bo->deleteXLinkAt(i);
insilmaril@39	4453	}
insilmaril@39	4454	}
insilmaril@0	4455	}
insilmaril@0	4456	}
insilmaril@0	4457
insilmaril@39	4458	AttributeTable* MapEditor::attributeTable()
insilmaril@39	4459	{
insilmaril@39	4460	return attrTable;
insilmaril@0	4461	}
insilmaril@0	4462
insilmaril@39	4463	void MapEditor::testFunction1()
insilmaril@39	4464	{
insilmaril@39	4465	BranchObj *bo=xelection.getBranch();
insilmaril@39	4466	if (bo) model->moveAway (bo);
insilmaril@39	4467
insilmaril@39	4468	/* TODO Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@39	4469	if (hidemode==HideNone)
insilmaril@39	4470	{
insilmaril@39	4471	setHideTmpMode (HideExport);
insilmaril@39	4472	mapCenter->calcBBoxSizeWithChilds();
insilmaril@39	4473	QRectF totalBBox=mapCenter->getTotalBBox();
insilmaril@39	4474	QRectF mapRect=totalBBox;
insilmaril@39	4475	QCanvasRectangle *frame=NULL;
insilmaril@39	4476
insilmaril@39	4477	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@39	4478
insilmaril@39	4479	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@39	4480	totalBBox.width(), totalBBox.height());
insilmaril@39	4481	frame=new QCanvasRectangle (mapRect,mapScene);
insilmaril@39	4482	frame->setBrush (QColor(white));
insilmaril@39	4483	frame->setPen (QColor(black));
insilmaril@39	4484	frame->setZValue(0);
insilmaril@39	4485	frame->show();
insilmaril@39	4486	}
insilmaril@39	4487	else
insilmaril@39	4488	{
insilmaril@39	4489	setHideTmpMode (HideNone);
insilmaril@39	4490	}
insilmaril@39	4491	cout <<" hidemode="<<hidemode<<endl;
insilmaril@39	4492	*/
insilmaril@39	4493	}
insilmaril@39	4494
insilmaril@39	4495	void MapEditor::testFunction2()
insilmaril@39	4496	{
insilmaril@39	4497
insilmaril@39	4498	/*
insilmaril@39	4499	// Toggle hidemode
insilmaril@39	4500	if (hidemode==HideExport)
insilmaril@39	4501	setHideTmpMode (HideNone);
insilmaril@39	4502	else
insilmaril@39	4503	setHideTmpMode (HideExport);
insilmaril@39	4504	*/
insilmaril@0	4505	}
insilmaril@0	4506
insilmaril@39	4507	void MapEditor::contextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	4508	{
insilmaril@0	4509	// Lineedits are already closed by preceding
insilmaril@0	4510	// mouseEvent, we don't need to close here.
insilmaril@0	4511
insilmaril@39	4512	QPointF p = mapToScene(e->pos());
insilmaril@39	4513	LinkableMapObj* lmo=model->findMapObj(p, NULL);
insilmaril@0	4514
insilmaril@0	4515	if (lmo)
insilmaril@0	4516	{ // MapObj was found
insilmaril@39	4517	if (xelection.single() != lmo)
insilmaril@0	4518	{
insilmaril@0	4519	// select the MapObj
insilmaril@39	4520	xelection.select(lmo);
insilmaril@0	4521	}
insilmaril@0	4522	// Context Menu
insilmaril@39	4523	if (xelection.getBranch() )
insilmaril@0	4524	{
insilmaril@39	4525	// Context Menu on branch or mapcenter
insilmaril@39	4526	updateActions();
insilmaril@39	4527	branchContextMenu->popup(e->globalPos() );
insilmaril@39	4528	} else
insilmaril@39	4529	{
insilmaril@39	4530	if (xelection.getFloatImage() )
insilmaril@0	4531	{
insilmaril@0	4532	// Context Menu on floatimage
insilmaril@0	4533	updateActions();
insilmaril@0	4534	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	4535	}
insilmaril@0	4536	}
insilmaril@0	4537	} else
insilmaril@0	4538	{ // No MapObj found, we are on the Canvas itself
insilmaril@39	4539	// Context Menu on scene
insilmaril@0	4540	updateActions();
insilmaril@39	4541	contextMenuPos=p;
insilmaril@0	4542	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	4543	}
insilmaril@39	4544	e->accept();
insilmaril@0	4545	}
insilmaril@0	4546
insilmaril@39	4547	void MapEditor::keyPressEvent(QKeyEvent* e)
insilmaril@39	4548	{
insilmaril@39	4549	if (e->modifiers() & Qt::ControlModifier)
insilmaril@39	4550	{
insilmaril@39	4551	switch (mainWindow->getModMode())
insilmaril@39	4552	{
insilmaril@39	4553	case Main::ModModeColor:
insilmaril@39	4554	setCursor (PickColorCursor);
insilmaril@39	4555	break;
insilmaril@39	4556	case Main::ModModeCopy:
insilmaril@39	4557	setCursor (CopyCursor);
insilmaril@39	4558	break;
insilmaril@39	4559	case Main::ModModeXLink:
insilmaril@39	4560	setCursor (XLinkCursor);
insilmaril@39	4561	break;
insilmaril@39	4562	default :
insilmaril@39	4563	setCursor (Qt::ArrowCursor);
insilmaril@39	4564	break;
insilmaril@39	4565	}
insilmaril@39	4566	}
insilmaril@39	4567	}
insilmaril@39	4568
insilmaril@39	4569	void MapEditor::keyReleaseEvent(QKeyEvent* e)
insilmaril@39	4570	{
insilmaril@39	4571	if (!(e->modifiers() & Qt::ControlModifier))
insilmaril@39	4572	setCursor (Qt::ArrowCursor);
insilmaril@39	4573	}
insilmaril@39	4574
insilmaril@39	4575	void MapEditor::mousePressEvent(QMouseEvent* e)
insilmaril@39	4576	{
insilmaril@39	4577	// Ignore right clicks, these will go to context menus
insilmaril@39	4578	if (e->button() == Qt::RightButton )
insilmaril@39	4579	{
insilmaril@39	4580	e->ignore();
insilmaril@0	4581	return;
insilmaril@0	4582	}
insilmaril@0	4583
insilmaril@39	4584	//Ignore clicks while editing heading
insilmaril@39	4585	if (isSelectBlocked() )
insilmaril@39	4586	{
insilmaril@39	4587	e->ignore();
insilmaril@39	4588	return;
insilmaril@39	4589	}
insilmaril@39	4590
insilmaril@39	4591	QPointF p = mapToScene(e->pos());
insilmaril@39	4592	LinkableMapObj* lmo=model->findMapObj(p, NULL);
insilmaril@39	4593
insilmaril@39	4594	e->accept();
insilmaril@39	4595
insilmaril@39	4596	//Take care of system flags _or_ modifier modes
insilmaril@39	4597	//
insilmaril@39	4598	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@39	4599	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@39	4600	{
insilmaril@39	4601	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@39	4602	if (!foname.isEmpty())
insilmaril@39	4603	{
insilmaril@39	4604	// systemFlag clicked
insilmaril@39	4605	selectInt (lmo);
insilmaril@39	4606	if (foname=="url")
insilmaril@39	4607	{
insilmaril@39	4608	if (e->state() & Qt::ControlModifier)
insilmaril@39	4609	mainWindow->editOpenURLTab();
insilmaril@39	4610	else
insilmaril@39	4611	mainWindow->editOpenURL();
insilmaril@39	4612	}
insilmaril@39	4613	else if (foname=="vymLink")
insilmaril@39	4614	{
insilmaril@39	4615	mainWindow->editOpenVymLink();
insilmaril@39	4616	// tabWidget may change, better return now
insilmaril@39	4617	// before segfaulting...
insilmaril@39	4618	} else if (foname=="note")
insilmaril@39	4619	mainWindow->windowToggleNoteEditor();
insilmaril@39	4620	else if (foname=="hideInExport")
insilmaril@39	4621	toggleHideExport();
insilmaril@39	4622	xelection.update();
insilmaril@39	4623	return;
insilmaril@39	4624	}
insilmaril@39	4625	}
insilmaril@39	4626
insilmaril@39	4627	// No system flag clicked, take care of modmodes (CTRL-Click)
insilmaril@39	4628	if (e->state() & Qt::ControlModifier)
insilmaril@39	4629	{
insilmaril@39	4630	if (mainWindow->getModMode()==Main::ModModeColor)
insilmaril@39	4631	{
insilmaril@39	4632	pickingColor=true;
insilmaril@39	4633	setCursor (PickColorCursor);
insilmaril@39	4634	return;
insilmaril@39	4635	}
insilmaril@39	4636	if (mainWindow->getModMode()==Main::ModModeXLink)
insilmaril@39	4637	{
insilmaril@39	4638	BranchObj *bo_begin=NULL;
insilmaril@39	4639	if (lmo)
insilmaril@39	4640	bo_begin=(BranchObj*)(lmo);
insilmaril@39	4641	else
insilmaril@39	4642	if (xelection.getBranch() )
insilmaril@39	4643	bo_begin=xelection.getBranch();
insilmaril@39	4644	if (bo_begin)
insilmaril@39	4645	{
insilmaril@39	4646	drawingLink=true;
insilmaril@39	4647	linkingObj_src=bo_begin;
insilmaril@39	4648	tmpXLink=new XLinkObj (mapScene);
insilmaril@39	4649	tmpXLink->setBegin (bo_begin);
insilmaril@39	4650	tmpXLink->setEnd (p);
insilmaril@39	4651	tmpXLink->setColor(defXLinkColor);
insilmaril@39	4652	tmpXLink->setWidth(defXLinkWidth);
insilmaril@39	4653	tmpXLink->updateXLink();
insilmaril@39	4654	tmpXLink->setVisibility (true);
insilmaril@39	4655	return;
insilmaril@39	4656	}
insilmaril@39	4657	}
insilmaril@39	4658	} // End of modmodes
insilmaril@39	4659
insilmaril@0	4660	if (lmo)
insilmaril@39	4661	{
insilmaril@39	4662	// Select the clicked object
insilmaril@39	4663	selectInt (lmo);
insilmaril@39	4664
insilmaril@39	4665	// Left Button Move Branches
insilmaril@39	4666	if (e->button() == Qt::LeftButton )
insilmaril@0	4667	{
insilmaril@39	4668	//movingObj_start.setX( p.x() - selection->x() );// TODO replaced selection->lmo here
insilmaril@39	4669	//movingObj_start.setY( p.y() - selection->y() );
insilmaril@39	4670	movingObj_start.setX( p.x() - lmo->x() );
insilmaril@39	4671	movingObj_start.setY( p.y() - lmo->y() );
insilmaril@39	4672	movingObj_orgPos.setX (lmo->x() );
insilmaril@39	4673	movingObj_orgPos.setY (lmo->y() );
insilmaril@39	4674	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@39	4675
insilmaril@39	4676	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@39	4677	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@39	4678	if (mainWindow->getModMode()==Main::ModModeCopy &&
insilmaril@39	4679	e->state() & Qt::ControlModifier)
insilmaril@0	4680	{
insilmaril@39	4681	BranchObj *bo=xelection.getBranch();
insilmaril@39	4682	if (bo)
insilmaril@39	4683	{
insilmaril@39	4684	copyingObj=true;
insilmaril@39	4685	bo->addBranch ((BranchObj*)xelection.single());
insilmaril@39	4686	unselect();
insilmaril@39	4687	xelection.select(bo->getLastBranch());
insilmaril@39	4688	model->reposition();
insilmaril@39	4689	}
insilmaril@39	4690	}
insilmaril@39	4691
insilmaril@39	4692	movingObj=xelection.single();
insilmaril@0	4693	} else
insilmaril@0	4694	// Middle Button Toggle Scroll
insilmaril@0	4695	// (On Mac OS X this won't work, but we still have
insilmaril@0	4696	// a button in the toolbar)
insilmaril@39	4697	if (e->button() == Qt::MidButton )
insilmaril@0	4698	toggleScroll();
insilmaril@0	4699	updateActions();
insilmaril@39	4700	xelection.update();
insilmaril@0	4701	} else
insilmaril@39	4702	{ // No MapObj found, we are on the scene itself
insilmaril@39	4703	// Left Button move Pos of sceneView
insilmaril@39	4704	if (e->button() == Qt::LeftButton )
insilmaril@0	4705	{
insilmaril@0	4706	movingObj=NULL; // move Content not Obj
insilmaril@0	4707	movingObj_start=e->globalPos();
insilmaril@39	4708	movingCont_start=QPointF (
insilmaril@39	4709	horizontalScrollBar()->value(),
insilmaril@39	4710	verticalScrollBar()->value());
insilmaril@39	4711	movingVec=QPointF(0,0);
insilmaril@39	4712	setCursor(HandOpenCursor);
insilmaril@0	4713	}
insilmaril@0	4714	}
insilmaril@0	4715	}
insilmaril@0	4716
insilmaril@39	4717	void MapEditor::mouseMoveEvent(QMouseEvent* e)
insilmaril@39	4718	{
insilmaril@39	4719	QPointF p = mapToScene(e->pos());
insilmaril@39	4720	LinkableMapObj *lmosel=xelection.single();
insilmaril@39	4721
insilmaril@0	4722	// Move the selected MapObj
insilmaril@39	4723	if ( lmosel && movingObj)
insilmaril@0	4724	{
insilmaril@39	4725	// reset cursor if we are moving and don't copy
insilmaril@39	4726	if (mainWindow->getModMode()!=Main::ModModeCopy)
insilmaril@39	4727	setCursor (Qt::ArrowCursor);
insilmaril@39	4728
insilmaril@39	4729	// To avoid jumping of the sceneView, only
insilmaril@39	4730	// ensureSelectionVisible, if not tmp linked
insilmaril@39	4731	if (!lmosel->hasParObjTmp())
insilmaril@39	4732	ensureSelectionVisible ();
insilmaril@0	4733
insilmaril@39	4734	// Now move the selection, but add relative position
insilmaril@39	4735	// (movingObj_start) where selection was chosen with
insilmaril@39	4736	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	4737	// of selection back to absPos)
insilmaril@0	4738
insilmaril@0	4739	// Check if we could link
insilmaril@39	4740	LinkableMapObj* lmo=model->findMapObj(p, lmosel);
insilmaril@0	4741
insilmaril@0	4742
insilmaril@39	4743	FloatObj *fio=xelection.getFloatImage();
insilmaril@39	4744	if (fio)
insilmaril@0	4745	{
insilmaril@39	4746	fio->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@39	4747	fio->setRelPos();
insilmaril@39	4748	fio->updateLink(); //no need for reposition, if we update link here
insilmaril@39	4749	xelection.update();
insilmaril@0	4750
insilmaril@0	4751	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	4752	// Only relink, if selection really has a new parent
insilmaril@39	4753	if ( (e->modifiers()==Qt::ShiftModifier) && lmo &&
insilmaril@0	4754	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	4755	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@39	4756	( lmo != fio->getParObj())
insilmaril@0	4757	)
insilmaril@0	4758	{
insilmaril@39	4759	if (typeid(*fio) == typeid(FloatImageObj) &&
insilmaril@39	4760	( (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@39	4761	typeid(*lmo)==typeid(MapCenterObj)) ))
insilmaril@0	4762	{
insilmaril@39	4763
insilmaril@39	4764	// Also save the move which was done so far
insilmaril@39	4765	QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@39	4766	QString pnow=qpointfToString(fio->getRelPos());
insilmaril@39	4767	saveState(
insilmaril@39	4768	fio,
insilmaril@39	4769	"moveRel "+pold,
insilmaril@39	4770	fio,
insilmaril@39	4771	"moveRel "+pnow,
insilmaril@39	4772	QString("Move %1 to relative position %2").arg(getName(fio)).arg(pnow));
insilmaril@39	4773	fio->getParObj()->requestReposition();
insilmaril@39	4774	model->reposition();
insilmaril@39	4775
insilmaril@39	4776	linkTo (model->getSelectString(lmo));
insilmaril@39	4777	//movingObj=lmosel;
insilmaril@39	4778	//movingObj_orgRelPos=lmosel->getRelPos();
insilmaril@39	4779
insilmaril@39	4780	model->reposition();
insilmaril@0	4781	}
insilmaril@0	4782	}
insilmaril@39	4783	} else
insilmaril@39	4784	{ // selection != a FloatObj
insilmaril@0	4785	if (lmosel->getDepth()==0)
insilmaril@0	4786	{
insilmaril@39	4787	// Move MapCenter
insilmaril@39	4788	if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@39	4789	((MapCenterObj*)lmosel)->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	4790	else
insilmaril@39	4791	lmosel->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@39	4792	model->updateRelPositions();
insilmaril@0	4793	} else
insilmaril@0	4794	{
insilmaril@0	4795	if (lmosel->getDepth()==1)
insilmaril@0	4796	{
insilmaril@39	4797	// Move mainbranch
insilmaril@0	4798	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@39	4799	lmosel->setRelPos();
insilmaril@0	4800	} else
insilmaril@0	4801	{
insilmaril@39	4802	// Move ordinary branch
insilmaril@41	4803	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	4804	}
insilmaril@39	4805
insilmaril@39	4806	// Maybe we can relink temporary?
insilmaril@39	4807	if (lmo && (lmo!=lmosel) && xelection.getBranch() &&
insilmaril@39	4808	(typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@39	4809	typeid(*lmo)==typeid(MapCenterObj)) )
insilmaril@39	4810
insilmaril@0	4811	{
insilmaril@39	4812	if (e->modifiers()==Qt::ControlModifier)
insilmaril@0	4813	{
insilmaril@0	4814	// Special case: CTRL to link below lmo
insilmaril@0	4815	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	4816	}
insilmaril@39	4817	else if (e->modifiers()==Qt::ShiftModifier)
insilmaril@0	4818	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	4819	else
insilmaril@0	4820	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	4821	} else
insilmaril@0	4822	{
insilmaril@39	4823	lmosel->unsetParObjTmp();
insilmaril@0	4824	}
insilmaril@39	4825	// reposition subbranch
insilmaril@39	4826	lmosel->reposition();
insilmaril@0	4827	} // depth>0
insilmaril@0	4828
insilmaril@39	4829	xelection.update();
insilmaril@0	4830	} // no FloatImageObj
insilmaril@0	4831
insilmaril@39	4832	scene()->update();
insilmaril@0	4833	return;
insilmaril@0	4834	} // selection && moving_obj
insilmaril@0	4835
insilmaril@39	4836	// Draw a link from one branch to another
insilmaril@39	4837	if (drawingLink)
insilmaril@39	4838	{
insilmaril@39	4839	tmpXLink->setEnd (p);
insilmaril@39	4840	tmpXLink->updateXLink();
insilmaril@39	4841	}
insilmaril@39	4842
insilmaril@39	4843	// Move sceneView
insilmaril@39	4844	if (!movingObj && !pickingColor &&!drawingLink && e->buttons() == Qt::LeftButton )
insilmaril@39	4845	{
insilmaril@39	4846	QPointF p=e->globalPos();
insilmaril@0	4847	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	4848	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@39	4849	horizontalScrollBar()->setSliderPosition((int)( movingCont_start.x()+movingVec.x() ));
insilmaril@39	4850	verticalScrollBar()->setSliderPosition((int)( movingCont_start.y()+movingVec.y() ) );
insilmaril@0	4851	}
insilmaril@0	4852	}
insilmaril@0	4853
insilmaril@0	4854
insilmaril@39	4855	void MapEditor::mouseReleaseEvent(QMouseEvent* e)
insilmaril@39	4856	{
insilmaril@39	4857	QPointF p = mapToScene(e->pos());
insilmaril@0	4858	LinkableMapObj *dst;
insilmaril@39	4859	LinkableMapObj *lmosel=xelection.single();
insilmaril@0	4860	// Have we been picking color?
insilmaril@0	4861	if (pickingColor)
insilmaril@0	4862	{
insilmaril@0	4863	pickingColor=false;
insilmaril@39	4864	setCursor (Qt::ArrowCursor);
insilmaril@0	4865	// Check if we are over another branch
insilmaril@39	4866	dst=model->findMapObj(p, NULL);
insilmaril@39	4867	if (dst && lmosel)
insilmaril@0	4868	{
insilmaril@39	4869	if (e->state() & Qt::ShiftModifier)
insilmaril@39	4870	colorBranch (((BranchObj*)dst)->getColor());
insilmaril@0	4871	else
insilmaril@39	4872	colorSubtree (((BranchObj*)dst)->getColor());
insilmaril@0	4873	}
insilmaril@0	4874	return;
insilmaril@0	4875	}
insilmaril@39	4876
insilmaril@39	4877	// Have we been drawing a link?
insilmaril@39	4878	if (drawingLink)
insilmaril@39	4879	{
insilmaril@39	4880	drawingLink=false;
insilmaril@39	4881	// Check if we are over another branch
insilmaril@39	4882	dst=model->findMapObj(p, NULL);
insilmaril@39	4883	if (dst && lmosel)
insilmaril@39	4884	{
insilmaril@39	4885	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@39	4886	tmpXLink->updateXLink();
insilmaril@39	4887	tmpXLink->activate(); //FIXME savestate missing
insilmaril@39	4888	//saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) );
insilmaril@39	4889	} else
insilmaril@39	4890	{
insilmaril@39	4891	delete(tmpXLink);
insilmaril@39	4892	tmpXLink=NULL;
insilmaril@39	4893	}
insilmaril@39	4894	return;
insilmaril@39	4895	}
insilmaril@39	4896
insilmaril@0	4897	// Have we been moving something?
insilmaril@39	4898	if ( lmosel && movingObj )
insilmaril@0	4899	{
insilmaril@39	4900	FloatImageObj *fo=xelection.getFloatImage();
insilmaril@39	4901	if(fo)
insilmaril@39	4902	{
insilmaril@39	4903	// Moved FloatObj. Maybe we need to reposition
insilmaril@39	4904	QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@39	4905	QString pnow=qpointfToString(fo->getRelPos());
insilmaril@39	4906	saveState(
insilmaril@39	4907	fo,
insilmaril@39	4908	"moveRel "+pold,
insilmaril@39	4909	fo,
insilmaril@39	4910	"moveRel "+pnow,
insilmaril@39	4911	QString("Move %1 to relative position %2").arg(getName(fo)).arg(pnow));
insilmaril@39	4912
insilmaril@39	4913	fo->getParObj()->requestReposition();
insilmaril@39	4914	model->reposition();
insilmaril@39	4915	}
insilmaril@39	4916
insilmaril@0	4917	// Check if we are over another branch, but ignore
insilmaril@0	4918	// any found LMOs, which are FloatObjs
insilmaril@39	4919	dst=model->findMapObj(mapToScene(e->pos() ), lmosel);
insilmaril@39	4920
insilmaril@39	4921	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	4922	dst=NULL;
insilmaril@0	4923
insilmaril@39	4924	BranchObj *bo=xelection.getBranch();
insilmaril@39	4925	if (bo && bo->getDepth()==0)
insilmaril@39	4926	{
insilmaril@39	4927	if (movingObj_orgPos != bo->getAbsPos())
insilmaril@39	4928	{
insilmaril@39	4929	QString pold=qpointfToString(movingObj_orgPos);
insilmaril@39	4930	QString pnow=qpointfToString(bo->getAbsPos());
insilmaril@39	4931	saveState(
insilmaril@39	4932	fo,
insilmaril@39	4933	"move "+pold,
insilmaril@39	4934	fo,
insilmaril@39	4935	"move "+pnow,
insilmaril@39	4936	QString("Move mapcenter %1 to position %2").arg(getName(bo)).arg(pnow));
insilmaril@39	4937	}
insilmaril@39	4938	}
insilmaril@39	4939
insilmaril@39	4940	if (xelection.type() == Selection::Branch )
insilmaril@39	4941	{ // A branch was moved
insilmaril@39	4942
insilmaril@0	4943	// save the position in case we link to mapcenter
insilmaril@39	4944	QPointF savePos=QPointF (lmosel->getAbsPos() );
insilmaril@0	4945
insilmaril@0	4946	// Reset the temporary drawn link to the original one
insilmaril@39	4947	lmosel->unsetParObjTmp();
insilmaril@39	4948
insilmaril@39	4949	// For Redo we may need to save original selection
insilmaril@39	4950	QString preSelStr=model->getSelectString(lmosel);
insilmaril@39	4951
insilmaril@39	4952	copyingObj=false;
insilmaril@0	4953	if (dst )
insilmaril@39	4954	{
insilmaril@39	4955	// We have a destination, relink to that
insilmaril@39	4956
insilmaril@39	4957	BranchObj* bsel=xelection.getBranch();
insilmaril@39	4958	BranchObj* bdst=(BranchObj*)dst;
insilmaril@39	4959
insilmaril@39	4960	QString preParStr=model->getSelectString (bsel->getParObj());
insilmaril@39	4961	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@39	4962	QString preDstParStr;
insilmaril@39	4963
insilmaril@39	4964	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@39	4965	{ // Link above dst
insilmaril@39	4966	preDstParStr=model->getSelectString (dst->getParObj());
insilmaril@39	4967	bsel->linkTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@39	4968	} else
insilmaril@39	4969	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@0	4970	{
insilmaril@39	4971	// Link below dst
insilmaril@39	4972	preDstParStr=model->getSelectString (dst->getParObj());
insilmaril@39	4973	bsel->linkTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@39	4974	} else
insilmaril@39	4975	{ // Append to dst
insilmaril@39	4976	preDstParStr=model->getSelectString(dst);
insilmaril@39	4977	bsel->linkTo (bdst,-1);
insilmaril@39	4978	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@39	4979	}
insilmaril@39	4980	QString postSelStr=model->getSelectString(lmosel);
insilmaril@39	4981	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@39	4982
insilmaril@39	4983	QString undoCom="linkTo (\""+
insilmaril@39	4984	preParStr+ "\"," + preNum +"," +
insilmaril@39	4985	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@39	4986
insilmaril@39	4987	QString redoCom="linkTo (\""+
insilmaril@39	4988	preDstParStr + "\"," + postNum + "," +
insilmaril@39	4989	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@39	4990
insilmaril@39	4991	saveState (
insilmaril@39	4992	postSelStr,undoCom,
insilmaril@39	4993	preSelStr, redoCom,
insilmaril@39	4994	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@39	4995
insilmaril@39	4996	model->reposition(); // not necessary if we undo temporary move below
insilmaril@39	4997	} else
insilmaril@39	4998	{
insilmaril@39	4999	// No destination, undo temporary move
insilmaril@39	5000
insilmaril@39	5001	if (lmosel->getDepth()==1)
insilmaril@0	5002	{
insilmaril@39	5003	// The select string might be different _after_ moving around.
insilmaril@39	5004	// Therefor reposition and then use string of old selection, too
insilmaril@39	5005	model->reposition();
insilmaril@39	5006
insilmaril@39	5007	QPointF rp(lmosel->getRelPos());
insilmaril@39	5008	if (rp != movingObj_orgRelPos)
insilmaril@39	5009	{
insilmaril@39	5010	QString ps=qpointfToString(rp);
insilmaril@39	5011	saveState(
insilmaril@39	5012	model->getSelectString(lmosel), "moveRel "+qpointfToString(movingObj_orgRelPos),
insilmaril@39	5013	preSelStr, "moveRel "+ps,
insilmaril@39	5014	QString("Move %1 to relative position %2").arg(getName(lmosel)).arg(ps));
insilmaril@39	5015	}
insilmaril@39	5016	}
insilmaril@39	5017
insilmaril@39	5018	// Draw the original link, before selection was moved around
insilmaril@39	5019	if (settings.value("/animation/use",false).toBool() && lmosel->getDepth()>1)
insilmaril@0	5020	{
insilmaril@39	5021	QPointF p=bo->getParObj()->getChildPos();
insilmaril@39	5022	lmosel->setRelPos(); // calc relPos first
insilmaril@39	5023	model->startAnimation(
insilmaril@39	5024	lmosel->getRelPos(),
insilmaril@39	5025	QPointF (movingObj_orgPos.x() - p.x(), movingObj_orgPos.y() - p.y() )
insilmaril@39	5026	);
insilmaril@39	5027	} else
insilmaril@39	5028	model->reposition();
insilmaril@39	5029	}
insilmaril@0	5030	}
insilmaril@39	5031	xelection.update();
insilmaril@39	5032	// Finally resize scene, if needed
insilmaril@39	5033	scene()->update();
insilmaril@0	5034	movingObj=NULL;
insilmaril@39	5035
insilmaril@39	5036	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@39	5037	updateActions();
insilmaril@0	5038	} else
insilmaril@39	5039	// maybe we moved View: set old cursor
insilmaril@39	5040	setCursor (Qt::ArrowCursor);
insilmaril@39	5041
insilmaril@0	5042	}
insilmaril@0	5043
insilmaril@39	5044	void MapEditor::mouseDoubleClickEvent(QMouseEvent* e)
insilmaril@39	5045	{
insilmaril@39	5046	if (isSelectBlocked() )
insilmaril@39	5047	{
insilmaril@39	5048	e->ignore();
insilmaril@39	5049	return;
insilmaril@39	5050	}
insilmaril@39	5051
insilmaril@39	5052	if (e->button() == Qt::LeftButton )
insilmaril@39	5053	{
insilmaril@39	5054	QPointF p = mapToScene(e->pos());
insilmaril@39	5055	LinkableMapObj *lmo=model->findMapObj(p, NULL);
insilmaril@0	5056	if (lmo) { // MapObj was found
insilmaril@0	5057	// First select the MapObj than edit heading
insilmaril@39	5058	xelection.select(lmo);
insilmaril@39	5059	mainWindow->editHeading();
insilmaril@0	5060	}
insilmaril@0	5061	}
insilmaril@0	5062	}
insilmaril@0	5063
insilmaril@0	5064	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	5065	{
insilmaril@39	5066	QGraphicsView::resizeEvent( e );
insilmaril@39	5067	}
insilmaril@39	5068
insilmaril@39	5069	void MapEditor::dragEnterEvent(QDragEnterEvent *event)
insilmaril@39	5070	{
insilmaril@39	5071	//for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@39	5072	// cerr << event->format(i) << endl;
insilmaril@39	5073
insilmaril@39	5074	if (event->mimeData()->hasImage())
insilmaril@39	5075	event->acceptProposedAction();
insilmaril@39	5076	else
insilmaril@39	5077	if (event->mimeData()->hasUrls())
insilmaril@39	5078	event->acceptProposedAction();
insilmaril@39	5079	}
insilmaril@39	5080
insilmaril@39	5081	void MapEditor::dragMoveEvent(QDragMoveEvent *)
insilmaril@39	5082	{
insilmaril@39	5083	}
insilmaril@39	5084
insilmaril@39	5085	void MapEditor::dragLeaveEvent(QDragLeaveEvent *event)
insilmaril@39	5086	{
insilmaril@39	5087	event->accept();
insilmaril@39	5088	}
insilmaril@39	5089
insilmaril@39	5090	void MapEditor::dropEvent(QDropEvent *event)
insilmaril@39	5091	{
insilmaril@39	5092	BranchObj *sel=xelection.getBranch();
insilmaril@39	5093	if (sel)
insilmaril@39	5094	{
insilmaril@39	5095	if (debug)
insilmaril@39	5096	foreach (QString format,event->mimeData()->formats())
insilmaril@39	5097	cout << "MapEditor: Dropped format: "<<qPrintable (format)<<endl;
insilmaril@39	5098
insilmaril@39	5099
insilmaril@39	5100	QList <QUrl> uris;
insilmaril@39	5101	if (event->mimeData()->hasImage())
insilmaril@39	5102	{
insilmaril@39	5103	QVariant imageData = event->mimeData()->imageData();
insilmaril@39	5104	addFloatImageInt (qvariant_cast<QPixmap>(imageData));
insilmaril@39	5105	} else
insilmaril@39	5106	if (event->mimeData()->hasUrls())
insilmaril@39	5107	uris=event->mimeData()->urls();
insilmaril@39	5108
insilmaril@39	5109	if (uris.count()>0)
insilmaril@39	5110	{
insilmaril@39	5111	QStringList files;
insilmaril@39	5112	QString s;
insilmaril@39	5113	QString heading;
insilmaril@39	5114	BranchObj *bo;
insilmaril@39	5115	for (int i=0; i<uris.count();i++)
insilmaril@39	5116	{
insilmaril@39	5117	// Workaround to avoid adding empty branches
insilmaril@39	5118	if (!uris.at(i).toString().isEmpty())
insilmaril@39	5119	{
insilmaril@39	5120	bo=sel->addBranch();
insilmaril@39	5121	if (bo)
insilmaril@39	5122	{
insilmaril@39	5123	s=uris.at(i).toLocalFile();
insilmaril@39	5124	if (!s.isEmpty())
insilmaril@39	5125	{
insilmaril@39	5126	QString file = QDir::fromNativeSeparators(s);
insilmaril@39	5127	heading = QFileInfo(file).baseName();
insilmaril@39	5128	files.append(file);
insilmaril@39	5129	if (file.endsWith(".vym", false))
insilmaril@39	5130	bo->setVymLink(file);
insilmaril@39	5131	else
insilmaril@39	5132	bo->setURL(uris.at(i).toString());
insilmaril@39	5133	} else
insilmaril@39	5134	{
insilmaril@39	5135	bo->setURL(uris.at(i).toString());
insilmaril@39	5136	}
insilmaril@39	5137
insilmaril@39	5138	if (!heading.isEmpty())
insilmaril@39	5139	bo->setHeading(heading);
insilmaril@39	5140	else
insilmaril@39	5141	bo->setHeading(uris.at(i).toString());
insilmaril@39	5142	}
insilmaril@39	5143	}
insilmaril@39	5144	}
insilmaril@39	5145	model->reposition();
insilmaril@39	5146	}
insilmaril@39	5147	}
insilmaril@39	5148	event->acceptProposedAction();
insilmaril@39	5149	}
insilmaril@39	5150
insilmaril@39	5151
insilmaril@39	5152	void MapEditor::sendSelection()
insilmaril@39	5153	{
insilmaril@39	5154	if (netstate!=Server) return;
insilmaril@39	5155	sendData (QString("select (\"%1\")").arg(xelection.getSelectString()) );
insilmaril@39	5156	}
insilmaril@39	5157
insilmaril@39	5158	void MapEditor::newServer()
insilmaril@39	5159	{
insilmaril@39	5160	port=54321;
insilmaril@39	5161	sendCounter=0;
insilmaril@39	5162	tcpServer = new QTcpServer(this);
insilmaril@39	5163	if (!tcpServer->listen(QHostAddress::Any,port)) {
insilmaril@39	5164	QMessageBox::critical(this, "vym server",
insilmaril@39	5165	QString("Unable to start the server: %1.").arg(tcpServer->errorString()));
insilmaril@39	5166	close();
insilmaril@39	5167	return;
insilmaril@39	5168	}
insilmaril@39	5169	connect(tcpServer, SIGNAL(newConnection()), this, SLOT(newClient()));
insilmaril@39	5170	netstate=Server;
insilmaril@39	5171	cout<<"Server is running on port "<<tcpServer->serverPort()<<endl;
insilmaril@39	5172	}
insilmaril@39	5173
insilmaril@39	5174	void MapEditor::connectToServer()
insilmaril@39	5175	{
insilmaril@39	5176	port=54321;
insilmaril@39	5177	server="salam.suse.de";
insilmaril@39	5178	server="localhost";
insilmaril@39	5179	clientSocket = new QTcpSocket (this);
insilmaril@39	5180	clientSocket->abort();
insilmaril@39	5181	clientSocket->connectToHost(server ,port);
insilmaril@39	5182	connect(clientSocket, SIGNAL(readyRead()), this, SLOT(readData()));
insilmaril@39	5183	connect(clientSocket, SIGNAL(error(QAbstractSocket::SocketError)),
insilmaril@39	5184	this, SLOT(displayNetworkError(QAbstractSocket::SocketError)));
insilmaril@39	5185	netstate=Client;
insilmaril@39	5186	cout<<"connected to "<<qPrintable (server)<<" port "<<port<<endl;
insilmaril@39	5187
insilmaril@0	5188
insilmaril@0	5189	}
insilmaril@0	5190
insilmaril@39	5191	void MapEditor::newClient()
insilmaril@39	5192	{
insilmaril@39	5193	QTcpSocket *newClient = tcpServer->nextPendingConnection();
insilmaril@39	5194	connect(newClient, SIGNAL(disconnected()),
insilmaril@39	5195	newClient, SLOT(deleteLater()));
insilmaril@39	5196
insilmaril@39	5197	cout <<"ME::newClient at "<<qPrintable( newClient->peerAddress().toString() )<<endl;
insilmaril@39	5198
insilmaril@39	5199	clientList.append (newClient);
insilmaril@39	5200	}
insilmaril@39	5201
insilmaril@39	5202
insilmaril@39	5203	void MapEditor::sendData(const QString &s)
insilmaril@39	5204	{
insilmaril@39	5205	if (clientList.size()==0) return;
insilmaril@39	5206
insilmaril@39	5207	// Create bytearray to send
insilmaril@39	5208	QByteArray block;
insilmaril@39	5209	QDataStream out(&block, QIODevice::WriteOnly);
insilmaril@39	5210	out.setVersion(QDataStream::Qt_4_0);
insilmaril@39	5211
insilmaril@39	5212	// Reserve some space for blocksize
insilmaril@39	5213	out << (quint16)0;
insilmaril@39	5214
insilmaril@39	5215	// Write sendCounter
insilmaril@39	5216	out << sendCounter++;
insilmaril@39	5217
insilmaril@39	5218	// Write data
insilmaril@39	5219	out << s;
insilmaril@39	5220
insilmaril@39	5221	// Go back and write blocksize so far
insilmaril@39	5222	out.device()->seek(0);
insilmaril@39	5223	quint16 bs=(quint16)(block.size() - 2*sizeof(quint16));
insilmaril@39	5224	out << bs;
insilmaril@39	5225
insilmaril@39	5226	if (debug)
insilmaril@39	5227	cout << "ME::sendData bs="<<bs<<" counter="<<sendCounter<<" s="<<qPrintable(s)<<endl;
insilmaril@39	5228
insilmaril@39	5229	for (int i=0; i<clientList.size(); ++i)
insilmaril@39	5230	{
insilmaril@39	5231	//cout << "Sending \""<<qPrintable (s)<<"\" to "<<qPrintable (clientList.at(i)->peerAddress().toString())<<endl;
insilmaril@39	5232	clientList.at(i)->write (block);
insilmaril@39	5233	}
insilmaril@39	5234	}
insilmaril@39	5235
insilmaril@39	5236	void MapEditor::readData ()
insilmaril@39	5237	{
insilmaril@39	5238	while (clientSocket->bytesAvailable() >=(int)sizeof(quint16) )
insilmaril@39	5239	{
insilmaril@39	5240	if (debug)
insilmaril@39	5241	cout <<"readData bytesAvail="<<clientSocket->bytesAvailable();
insilmaril@39	5242	quint16 recCounter;
insilmaril@39	5243	quint16 blockSize;
insilmaril@39	5244
insilmaril@39	5245	QDataStream in(clientSocket);
insilmaril@39	5246	in.setVersion(QDataStream::Qt_4_0);
insilmaril@39	5247
insilmaril@39	5248	in >> blockSize;
insilmaril@39	5249	in >> recCounter;
insilmaril@39	5250
insilmaril@39	5251	QString t;
insilmaril@39	5252	in >>t;
insilmaril@39	5253	if (debug)
insilmaril@39	5254	cout << " t="<<qPrintable (t)<<endl;
insilmaril@39	5255	parseAtom (t);
insilmaril@39	5256	}
insilmaril@39	5257	return;
insilmaril@39	5258	}
insilmaril@39	5259
insilmaril@39	5260	void MapEditor::displayNetworkError(QAbstractSocket::SocketError socketError)
insilmaril@39	5261	{
insilmaril@39	5262	switch (socketError) {
insilmaril@39	5263	case QAbstractSocket::RemoteHostClosedError:
insilmaril@39	5264	break;
insilmaril@39	5265	case QAbstractSocket::HostNotFoundError:
insilmaril@39	5266	QMessageBox::information(this, vymName +" Network client",
insilmaril@39	5267	"The host was not found. Please check the "
insilmaril@39	5268	"host name and port settings.");
insilmaril@39	5269	break;
insilmaril@39	5270	case QAbstractSocket::ConnectionRefusedError:
insilmaril@39	5271	QMessageBox::information(this, vymName + " Network client",
insilmaril@39	5272	"The connection was refused by the peer. "
insilmaril@39	5273	"Make sure the fortune server is running, "
insilmaril@39	5274	"and check that the host name and port "
insilmaril@39	5275	"settings are correct.");
insilmaril@39	5276	break;
insilmaril@39	5277	default:
insilmaril@39	5278	QMessageBox::information(this, vymName + " Network client",
insilmaril@39	5279	QString("The following error occurred: %1.")
insilmaril@39	5280	.arg(clientSocket->errorString()));
insilmaril@39	5281	}
insilmaril@39	5282	}
insilmaril@39	5283
insilmaril@39	5284	void MapEditor::autosave()
insilmaril@39	5285	{
insilmaril@39	5286	QDateTime now=QDateTime().currentDateTime();
insilmaril@39	5287	/* FIXME debug
insilmaril@39	5288	cout << "ME::autosave checking "<<qPrintable(filePath)<<"...\n";
insilmaril@39	5289	cout << "fsaved: "<<qPrintable (fileChangedTime.toString())<<endl;
insilmaril@39	5290	cout << " fnow: "<<qPrintable (QFileInfo(filePath).lastModified().toString())<<endl;
insilmaril@39	5291	cout << " time: "<<qPrintable (now.toString())<<endl;
insilmaril@39	5292	cout << " zipped="<<zipped<<endl;
insilmaril@39	5293	*/
insilmaril@39	5294	// Disable autosave, while we have gone back in history
insilmaril@39	5295	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@39	5296	if (redosAvail>0) return;
insilmaril@39	5297
insilmaril@39	5298	// Also disable autosave for new map without filename
insilmaril@39	5299	if (filePath.isEmpty()) return;
insilmaril@39	5300
insilmaril@39	5301
insilmaril@39	5302	if (mapUnsaved &&mapChanged && settings.value ("/mapeditor/autosave/use",true).toBool() )
insilmaril@39	5303	{
insilmaril@39	5304	if (QFileInfo(filePath).lastModified()<=fileChangedTime)
insilmaril@39	5305	mainWindow->fileSave (this);
insilmaril@39	5306	else
insilmaril@39	5307	if (debug)
insilmaril@39	5308	cout <<" ME::autosave rejected, file on disk is newer than last save.\n";
insilmaril@39	5309	}
insilmaril@39	5310	}
insilmaril@39	5311
insilmaril@39	5312	void MapEditor::fileChanged()
insilmaril@39	5313	{
insilmaril@39	5314	// Check if file on disk has changed meanwhile
insilmaril@39	5315	if (!filePath.isEmpty())
insilmaril@39	5316	{
insilmaril@39	5317	QDateTime tmod=QFileInfo (filePath).lastModified();
insilmaril@39	5318	if (tmod>fileChangedTime)
insilmaril@39	5319	{
insilmaril@39	5320
insilmaril@39	5321	/* FIXME debug message, sometimes there's a glitch in the metrics...
insilmaril@39	5322	cout << "ME::fileChanged()\n"
insilmaril@39	5323	<< " last saved: "<<qPrintable (fileChangedTime.toString())<<endl
insilmaril@39	5324	<< " last modififed: "<<qPrintable (tmod.toString())<<endl;
insilmaril@39	5325	*/
insilmaril@39	5326	// FIXME switch to current mapeditor and finish lineedits...
insilmaril@39	5327	QMessageBox mb( vymName,
insilmaril@39	5328	tr("The file of the map on disk has changed:\n\n"
insilmaril@39	5329	" %1\n\nDo you want to reload that map with the new file?").arg(filePath),
insilmaril@39	5330	QMessageBox::Question,
insilmaril@39	5331	QMessageBox::Yes ,
insilmaril@39	5332	QMessageBox::Cancel \| QMessageBox::Default,
insilmaril@39	5333	QMessageBox::NoButton );
insilmaril@39	5334
insilmaril@39	5335	mb.setButtonText( QMessageBox::Yes, tr("Reload"));
insilmaril@39	5336	mb.setButtonText( QMessageBox::No, tr("Ignore"));
insilmaril@39	5337	switch( mb.exec() )
insilmaril@39	5338	{
insilmaril@39	5339	case QMessageBox::Yes:
insilmaril@39	5340	// Reload map
insilmaril@39	5341	load (filePath,NewMap,fileType);
insilmaril@39	5342	case QMessageBox::Cancel:
insilmaril@39	5343	fileChangedTime=tmod; // allow autosave to overwrite newer file!
insilmaril@39	5344	}
insilmaril@39	5345	}
insilmaril@39	5346	}
insilmaril@39	5347
insilmaril@39	5348	}
insilmaril@39	5349
insilmaril@39	5350
insilmaril@39	5351	/TODO not needed? void MapEditor::contentsDropEvent(QDropEvent event)
insilmaril@39	5352	{
insilmaril@39	5353
insilmaril@39	5354	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@39	5355	event->provides("application/x-moz-nativeimage"))
insilmaril@39	5356	{
insilmaril@39	5357	// Contains url to the img src in unicode16
insilmaril@39	5358	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@39	5359	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@39	5360	fetchImage(url);
insilmaril@39	5361	event->accept();
insilmaril@39	5362	update=true;
insilmaril@39	5363	} else if (event->provides ("text/uri-list"))
insilmaril@39	5364	{ // Uris provided e.g. by konqueror
insilmaril@39	5365	Q3UriDrag::decode (event,uris);
insilmaril@39	5366	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@39	5367	{ // Uris provided by Mozilla
insilmaril@39	5368	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@39	5369	uris.append(l[0]);
insilmaril@39	5370	heading = l[1];
insilmaril@39	5371	} else if (event->provides("text/html")) {
insilmaril@39	5372
insilmaril@39	5373	// Handels text mime types
insilmaril@39	5374	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@39	5375	QByteArray d = event->encodedData("text/html");
insilmaril@39	5376	QString text;
insilmaril@39	5377	if (isUnicode16(d))
insilmaril@39	5378	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@39	5379	else
insilmaril@39	5380	text = QString(d);
insilmaril@39	5381
insilmaril@39	5382	textEditor->setText(text);
insilmaril@39	5383
insilmaril@39	5384	event->accept();
insilmaril@39	5385	update=true;
insilmaril@39	5386	} else if (event->provides("text/plain")) {
insilmaril@39	5387	QByteArray d = event->encodedData("text/plain");
insilmaril@39	5388	QString text;
insilmaril@39	5389	if (isUnicode16(d))
insilmaril@39	5390	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@39	5391	else
insilmaril@39	5392	text = QString(d);
insilmaril@39	5393
insilmaril@39	5394	textEditor->setText(text);
insilmaril@39	5395
insilmaril@39	5396	event->accept();
insilmaril@39	5397	update= true;
insilmaril@39	5398	}
insilmaril@39	5399
insilmaril@39	5400	*/
insilmaril@39	5401
insilmaril@39	5402
insilmaril@39	5403
insilmaril@39	5404	bool isUnicode16(const QByteArray &d)
insilmaril@39	5405	{
insilmaril@39	5406	// TODO: make more precise check for unicode 16.
insilmaril@39	5407	// Guess unicode16 if any of second bytes are zero
insilmaril@39	5408	unsigned int length = max(0,d.size()-2)/2;
insilmaril@39	5409	for (unsigned int i = 0; i<length ; i++)
insilmaril@39	5410	if (d.at(i*2+1)==0) return true;
insilmaril@39	5411	return false;
insilmaril@39	5412	}
insilmaril@39	5413
insilmaril@39	5414	void MapEditor::addFloatImageInt (const QPixmap &img)
insilmaril@39	5415	{
insilmaril@39	5416	BranchObj *bo=xelection.getBranch();
insilmaril@39	5417	if (bo)
insilmaril@39	5418	{
insilmaril@39	5419	FloatImageObj *fio=bo->addFloatImage();
insilmaril@39	5420	fio->load(img);
insilmaril@39	5421	fio->setOriginalFilename("No original filename (image added by dropevent)");
insilmaril@39	5422	QString s=model->getSelectString(bo);
insilmaril@39	5423	saveState (PartOfMap, s, "nop ()", s, "copy ()","Copy dropped image to clipboard",fio );
insilmaril@39	5424	saveState (fio,"delete ()", bo,QString("paste(%1)").arg(curStep),"Pasting dropped image");
insilmaril@39	5425	model->reposition();
insilmaril@39	5426	scene()->update();
insilmaril@39	5427	}
insilmaril@39	5428	}
insilmaril@39	5429
insilmaril@39	5430	/*
insilmaril@39	5431
insilmaril@39	5432	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation * / nop /)
insilmaril@39	5433	{
insilmaril@39	5434	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@39	5435	if (!imageBuffer->isOpen()) {
insilmaril@39	5436	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@39	5437	}
insilmaril@39	5438	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@39	5439	}
insilmaril@39	5440
insilmaril@39	5441
insilmaril@39	5442	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@39	5443	{
insilmaril@39	5444	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@39	5445	QPixmap img(imageBuffer->buffer());
insilmaril@39	5446	addFloatImageInt (img);
insilmaril@39	5447	}
insilmaril@39	5448
insilmaril@39	5449	if (imageBuffer) {
insilmaril@39	5450	imageBuffer->close();
insilmaril@39	5451	if (imageBuffer) {
insilmaril@39	5452	imageBuffer->close();
insilmaril@39	5453	delete imageBuffer;
insilmaril@39	5454	imageBuffer = 0;
insilmaril@39	5455	}
insilmaril@39	5456	}
insilmaril@39	5457	}
insilmaril@39	5458
insilmaril@39	5459	void MapEditor::fetchImage(const QString &url)
insilmaril@39	5460	{
insilmaril@39	5461	if (urlOperator) {
insilmaril@39	5462	urlOperator->stop();
insilmaril@39	5463	disconnect(urlOperator);
insilmaril@39	5464	delete urlOperator;
insilmaril@39	5465	}
insilmaril@39	5466
insilmaril@39	5467	urlOperator = new Q3UrlOperator(url);
insilmaril@39	5468	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@39	5469	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@39	5470
insilmaril@39	5471	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@39	5472	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@39	5473	urlOperator->get();
insilmaril@39	5474	}
insilmaril@39	5475	*/
insilmaril@39	5476

author	insilmaril
	Mon, 16 Mar 2009 15:40:49 +0000
branch	release-1-12-maintained
changeset 61	bd98be838da9
parent 60	50c2fb829193
child 62	85683324f94a
permissions	-rw-r--r--