vym: mapeditor.cpp@cf274b28e5fe (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@39	188	//cout <<"Destructor MapEditor\n";
insilmaril@39	189	autosaveTimer->stop();
insilmaril@39	190	fileChangedTimer->stop();
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@39	329	s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@39	330	else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@39	331	// Save image
insilmaril@39	332	s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix);
insilmaril@0	333	}
insilmaril@0	334
insilmaril@0	335	// Save local settings
insilmaril@39	336	s+=settings.getDataXML (destPath);
insilmaril@0	337
insilmaril@0	338	// Save selection
insilmaril@39	339	if (!xelection.isEmpty() && !saveSel )
insilmaril@39	340	s+=valueElement("select",xelection.getSelectString());
insilmaril@0	341
insilmaril@0	342	decIndent();
insilmaril@0	343	s+=endElement("vymmap");
insilmaril@0	344
insilmaril@0	345	if (writeflags)
insilmaril@0	346	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	347	return s;
insilmaril@0	348	}
insilmaril@0	349
insilmaril@39	350	QString MapEditor::getHistoryDir()
insilmaril@39	351	{
insilmaril@39	352	QString histName(QString("history-%1").arg(curStep));
insilmaril@39	353	return (tmpMapDir+"/"+histName);
insilmaril@0	354	}
insilmaril@0	355
insilmaril@39	356	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	357	{
insilmaril@39	358	sendData(redoCom); //FIXME testing
insilmaril@39	359
insilmaril@39	360	// Main saveState
insilmaril@39	361
insilmaril@39	362
insilmaril@39	363	if (blockSaveState) return;
insilmaril@39	364
insilmaril@39	365	if (debug) cout << "ME::saveState() for "<<qPrintable (mapName)<<endl;
insilmaril@39	366
insilmaril@39	367	// Find out current undo directory
insilmaril@39	368	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@39	369	curStep++;
insilmaril@39	370	if (curStep>stepsTotal) curStep=1;
insilmaril@39	371
insilmaril@39	372	QString backupXML="";
insilmaril@39	373	QString histDir=getHistoryDir();
insilmaril@39	374	QString bakMapPath=histDir+"/map.xml";
insilmaril@39	375
insilmaril@39	376	// Create histDir if not available
insilmaril@39	377	QDir d(histDir);
insilmaril@39	378	if (!d.exists())
insilmaril@39	379	makeSubDirs (histDir);
insilmaril@39	380
insilmaril@39	381	// Save depending on how much needs to be saved
insilmaril@39	382	if (saveSel)
insilmaril@39	383	backupXML=saveToDir (histDir,mapName+"-",false, QPointF (),saveSel);
insilmaril@39	384
insilmaril@39	385	QString undoCommand="";
insilmaril@39	386	if (savemode==UndoCommand)
insilmaril@39	387	{
insilmaril@39	388	undoCommand=undoCom;
insilmaril@0	389	}
insilmaril@39	390	else if (savemode==PartOfMap )
insilmaril@39	391	{
insilmaril@39	392	undoCommand=undoCom;
insilmaril@39	393	undoCommand.replace ("PATH",bakMapPath);
insilmaril@39	394	}
insilmaril@39	395
insilmaril@39	396	if (!backupXML.isEmpty())
insilmaril@39	397	// Write XML Data to disk
insilmaril@39	398	saveStringToDisk (bakMapPath,backupXML);
insilmaril@39	399
insilmaril@39	400	// We would have to save all actions in a tree, to keep track of
insilmaril@39	401	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@39	402	redosAvail=0;
insilmaril@39	403
insilmaril@39	404	// Write the current state to disk
insilmaril@39	405	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39	406	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39	407	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39	408	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@39	409	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@39	410	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@39	411	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@39	412	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@39	413	undoSet.setEntry (QString("/history/version"),vymVersion);
insilmaril@39	414	undoSet.writeSettings(histPath);
insilmaril@39	415
insilmaril@39	416	if (debug)
insilmaril@39	417	{
insilmaril@39	418	// TODO remove after testing
insilmaril@39	419	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@39	420	cout << " stepsTotal="<<stepsTotal<<
insilmaril@39	421	", undosAvail="<<undosAvail<<
insilmaril@39	422	", redosAvail="<<redosAvail<<
insilmaril@39	423	", curStep="<<curStep<<endl;
insilmaril@39	424	cout << " ---------------------------"<<endl;
insilmaril@39	425	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@39	426	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39	427	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39	428	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@39	429	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39	430	if (saveSel) cout << " saveSel="<<qPrintable (model->getSelectString(saveSel))<<endl;
insilmaril@39	431	cout << " ---------------------------"<<endl;
insilmaril@39	432	}
insilmaril@39	433
insilmaril@39	434	mainWindow->updateHistory (undoSet);
insilmaril@39	435	setChanged();
insilmaril@39	436	updateActions();
insilmaril@0	437	}
insilmaril@0	438
insilmaril@39	439
insilmaril@39	440	void MapEditor::saveStateChangingPart(LinkableMapObj undoSel, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@39	441	{
insilmaril@39	442	// save the selected part of the map, Undo will replace part of map
insilmaril@39	443	QString undoSelection="";
insilmaril@39	444	if (undoSel)
insilmaril@39	445	undoSelection=model->getSelectString(undoSel);
insilmaril@39	446	else
insilmaril@39	447	qWarning ("MapEditor::saveStateChangingPart no undoSel given!");
insilmaril@39	448	QString redoSelection="";
insilmaril@39	449	if (redoSel)
insilmaril@39	450	redoSelection=model->getSelectString(undoSel);
insilmaril@39	451	else
insilmaril@39	452	qWarning ("MapEditor::saveStateChangingPart no redoSel given!");
insilmaril@39	453
insilmaril@39	454
insilmaril@39	455	saveState (PartOfMap,
insilmaril@39	456	undoSelection, "addMapReplace (\"PATH\")",
insilmaril@39	457	redoSelection, rc,
insilmaril@39	458	comment,
insilmaril@39	459	undoSel);
insilmaril@0	460	}
insilmaril@0	461
insilmaril@39	462	void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@39	463	{
insilmaril@39	464	if (!redoSel)
insilmaril@39	465	{
insilmaril@39	466	qWarning ("MapEditor::saveStateRemovingPart no redoSel given!");
insilmaril@39	467	return;
insilmaril@39	468	}
insilmaril@39	469	QString undoSelection=model->getSelectString (redoSel->getParObj());
insilmaril@39	470	QString redoSelection=model->getSelectString(redoSel);
insilmaril@39	471	if (typeid(*redoSel) == typeid(BranchObj) )
insilmaril@39	472	{
insilmaril@39	473	// save the selected branch of the map, Undo will insert part of map
insilmaril@39	474	saveState (PartOfMap,
insilmaril@39	475	undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@39	476	redoSelection, "delete ()",
insilmaril@39	477	comment,
insilmaril@39	478	redoSel);
insilmaril@39	479	}
insilmaril@39	480	}
insilmaril@39	481
insilmaril@39	482
insilmaril@39	483	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@39	484	{
insilmaril@39	485	// "Normal" savestate: save commands, selections and comment
insilmaril@39	486	// so just save commands for undo and redo
insilmaril@39	487	// and use current selection
insilmaril@39	488
insilmaril@39	489	QString redoSelection="";
insilmaril@39	490	if (redoSel) redoSelection=model->getSelectString(redoSel);
insilmaril@39	491	QString undoSelection="";
insilmaril@39	492	if (undoSel) undoSelection=model->getSelectString(undoSel);
insilmaril@39	493
insilmaril@39	494	saveState (UndoCommand,
insilmaril@39	495	undoSelection, uc,
insilmaril@39	496	redoSelection, rc,
insilmaril@39	497	comment,
insilmaril@39	498	NULL);
insilmaril@39	499	}
insilmaril@39	500
insilmaril@39	501	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@39	502	{
insilmaril@39	503	// "Normal" savestate: save commands, selections and comment
insilmaril@39	504	// so just save commands for undo and redo
insilmaril@39	505	// and use current selection
insilmaril@39	506	saveState (UndoCommand,
insilmaril@39	507	undoSel, uc,
insilmaril@39	508	redoSel, rc,
insilmaril@39	509	comment,
insilmaril@39	510	NULL);
insilmaril@39	511	}
insilmaril@39	512
insilmaril@39	513	void MapEditor::saveState(const QString &uc, const QString &rc, const QString &comment)
insilmaril@39	514	{
insilmaril@39	515	// "Normal" savestate applied to model (no selection needed):
insilmaril@39	516	// save commands and comment
insilmaril@39	517	saveState (UndoCommand,
insilmaril@39	518	NULL, uc,
insilmaril@39	519	NULL, rc,
insilmaril@39	520	comment,
insilmaril@39	521	NULL);
insilmaril@39	522	}
insilmaril@39	523
insilmaril@39	524
insilmaril@39	525	void MapEditor::parseAtom(const QString &atom)
insilmaril@39	526	{
insilmaril@39	527	BranchObj *selb=xelection.getBranch();
insilmaril@39	528	QString s,t;
insilmaril@39	529	double x,y;
insilmaril@39	530	int n;
insilmaril@39	531	bool b,ok;
insilmaril@39	532
insilmaril@39	533	// Split string s into command and parameters
insilmaril@39	534	parser.parseAtom (atom);
insilmaril@39	535	QString com=parser.getCommand();
insilmaril@39	536
insilmaril@39	537	// External commands
insilmaril@39	538	/////////////////////////////////////////////////////////////////////
insilmaril@39	539	if (com=="addBranch")
insilmaril@39	540	{
insilmaril@39	541	if (xelection.isEmpty())
insilmaril@39	542	{
insilmaril@39	543	parser.setError (Aborted,"Nothing selected");
insilmaril@39	544	} else if (! selb )
insilmaril@39	545	{
insilmaril@39	546	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	547	} else
insilmaril@39	548	{
insilmaril@39	549	QList <int> pl;
insilmaril@39	550	pl << 0 <<1;
insilmaril@39	551	if (parser.checkParCount(pl))
insilmaril@39	552	{
insilmaril@39	553	if (parser.parCount()==0)
insilmaril@39	554	addNewBranch (0);
insilmaril@39	555	else
insilmaril@39	556	{
insilmaril@39	557	n=parser.parInt (ok,0);
insilmaril@39	558	if (ok ) addNewBranch (n);
insilmaril@39	559	}
insilmaril@39	560	}
insilmaril@39	561	}
insilmaril@39	562	/////////////////////////////////////////////////////////////////////
insilmaril@39	563	} else if (com=="addBranchBefore")
insilmaril@39	564	{
insilmaril@39	565	if (xelection.isEmpty())
insilmaril@39	566	{
insilmaril@39	567	parser.setError (Aborted,"Nothing selected");
insilmaril@39	568	} else if (! selb )
insilmaril@39	569	{
insilmaril@39	570	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	571	} else
insilmaril@39	572	{
insilmaril@39	573	if (parser.parCount()==0)
insilmaril@39	574	{
insilmaril@39	575	addNewBranchBefore ();
insilmaril@39	576	}
insilmaril@39	577	}
insilmaril@39	578	/////////////////////////////////////////////////////////////////////
insilmaril@39	579	} else if (com==QString("addMapCenter"))
insilmaril@39	580	{
insilmaril@39	581	if (parser.checkParCount(2))
insilmaril@39	582	{
insilmaril@39	583	x=parser.parDouble (ok,0);
insilmaril@39	584	if (ok)
insilmaril@39	585	{
insilmaril@39	586	y=parser.parDouble (ok,1);
insilmaril@39	587	if (ok) model->addMapCenter (QPointF(x,y));
insilmaril@39	588	}
insilmaril@39	589	}
insilmaril@39	590	/////////////////////////////////////////////////////////////////////
insilmaril@39	591	} else if (com==QString("addMapReplace"))
insilmaril@39	592	{
insilmaril@39	593	if (xelection.isEmpty())
insilmaril@39	594	{
insilmaril@39	595	parser.setError (Aborted,"Nothing selected");
insilmaril@39	596	} else if (! selb )
insilmaril@39	597	{
insilmaril@39	598	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	599	} else if (parser.checkParCount(1))
insilmaril@39	600	{
insilmaril@39	601	//s=parser.parString (ok,0); // selection
insilmaril@39	602	t=parser.parString (ok,0); // path to map
insilmaril@39	603	if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@39	604	addMapReplaceInt(model->getSelectString(selb),t);
insilmaril@39	605	}
insilmaril@39	606	/////////////////////////////////////////////////////////////////////
insilmaril@39	607	} else if (com==QString("addMapInsert"))
insilmaril@39	608	{
insilmaril@39	609	if (xelection.isEmpty())
insilmaril@39	610	{
insilmaril@39	611	parser.setError (Aborted,"Nothing selected");
insilmaril@39	612	} else if (! selb )
insilmaril@39	613	{
insilmaril@39	614	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	615	} else
insilmaril@39	616	{
insilmaril@39	617	if (parser.checkParCount(2))
insilmaril@39	618	{
insilmaril@39	619	t=parser.parString (ok,0); // path to map
insilmaril@39	620	n=parser.parInt(ok,1); // position
insilmaril@39	621	if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@39	622	addMapInsertInt(t,n);
insilmaril@39	623	}
insilmaril@39	624	}
insilmaril@39	625	/////////////////////////////////////////////////////////////////////
insilmaril@39	626	} else if (com=="clearFlags")
insilmaril@39	627	{
insilmaril@39	628	if (xelection.isEmpty() )
insilmaril@39	629	{
insilmaril@39	630	parser.setError (Aborted,"Nothing selected");
insilmaril@39	631	} else if (! selb )
insilmaril@39	632	{
insilmaril@39	633	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	634	} else if (parser.checkParCount(0))
insilmaril@39	635	{
insilmaril@39	636	selb->clearStandardFlags();
insilmaril@39	637	selb->updateFlagsToolbar();
insilmaril@39	638	}
insilmaril@39	639	/////////////////////////////////////////////////////////////////////
insilmaril@39	640	} else if (com=="colorBranch")
insilmaril@39	641	{
insilmaril@39	642	if (xelection.isEmpty())
insilmaril@39	643	{
insilmaril@39	644	parser.setError (Aborted,"Nothing selected");
insilmaril@39	645	} else if (! selb )
insilmaril@39	646	{
insilmaril@39	647	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	648	} else if (parser.checkParCount(1))
insilmaril@39	649	{
insilmaril@39	650	QColor c=parser.parColor (ok,0);
insilmaril@39	651	if (ok) colorBranch (c);
insilmaril@39	652	}
insilmaril@39	653	/////////////////////////////////////////////////////////////////////
insilmaril@39	654	} else if (com=="colorSubtree")
insilmaril@39	655	{
insilmaril@39	656	if (xelection.isEmpty())
insilmaril@39	657	{
insilmaril@39	658	parser.setError (Aborted,"Nothing selected");
insilmaril@39	659	} else if (! selb )
insilmaril@39	660	{
insilmaril@39	661	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	662	} else if (parser.checkParCount(1))
insilmaril@39	663	{
insilmaril@39	664	QColor c=parser.parColor (ok,0);
insilmaril@39	665	if (ok) colorSubtree (c);
insilmaril@39	666	}
insilmaril@39	667	/////////////////////////////////////////////////////////////////////
insilmaril@39	668	} else if (com=="copy")
insilmaril@39	669	{
insilmaril@39	670	if (xelection.isEmpty())
insilmaril@39	671	{
insilmaril@39	672	parser.setError (Aborted,"Nothing selected");
insilmaril@39	673	} else if (! selb )
insilmaril@39	674	{
insilmaril@39	675	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	676	} else if (parser.checkParCount(0))
insilmaril@39	677	{
insilmaril@39	678	//FIXME missing action for copy
insilmaril@39	679	}
insilmaril@39	680	/////////////////////////////////////////////////////////////////////
insilmaril@39	681	} else if (com=="cut")
insilmaril@39	682	{
insilmaril@39	683	if (xelection.isEmpty())
insilmaril@39	684	{
insilmaril@39	685	parser.setError (Aborted,"Nothing selected");
insilmaril@39	686	} else if ( xelection.type()!=Selection::Branch &&
insilmaril@39	687	xelection.type()!=Selection::MapCenter &&
insilmaril@39	688	xelection.type()!=Selection::FloatImage )
insilmaril@39	689	{
insilmaril@39	690	parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39	691	} else if (parser.checkParCount(0))
insilmaril@39	692	{
insilmaril@39	693	cut();
insilmaril@39	694	}
insilmaril@39	695	/////////////////////////////////////////////////////////////////////
insilmaril@39	696	} else if (com=="delete")
insilmaril@39	697	{
insilmaril@39	698	if (xelection.isEmpty())
insilmaril@39	699	{
insilmaril@39	700	parser.setError (Aborted,"Nothing selected");
insilmaril@39	701	}
insilmaril@39	702	/*else if (xelection.type() != Selection::Branch && xelection.type() != Selection::FloatImage )
insilmaril@39	703	{
insilmaril@39	704	parser.setError (Aborted,"Type of selection is wrong.");
insilmaril@39	705	}
insilmaril@39	706	*/
insilmaril@39	707	else if (parser.checkParCount(0))
insilmaril@39	708	{
insilmaril@39	709	deleteSelection();
insilmaril@39	710	}
insilmaril@39	711	/////////////////////////////////////////////////////////////////////
insilmaril@39	712	} else if (com=="deleteKeepChilds")
insilmaril@39	713	{
insilmaril@39	714	if (xelection.isEmpty())
insilmaril@39	715	{
insilmaril@39	716	parser.setError (Aborted,"Nothing selected");
insilmaril@39	717	} else if (! selb )
insilmaril@39	718	{
insilmaril@39	719	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	720	} else if (parser.checkParCount(0))
insilmaril@39	721	{
insilmaril@39	722	deleteKeepChilds();
insilmaril@39	723	}
insilmaril@39	724	/////////////////////////////////////////////////////////////////////
insilmaril@39	725	} else if (com=="deleteChilds")
insilmaril@39	726	{
insilmaril@39	727	if (xelection.isEmpty())
insilmaril@39	728	{
insilmaril@39	729	parser.setError (Aborted,"Nothing selected");
insilmaril@39	730	} else if (! selb)
insilmaril@39	731	{
insilmaril@39	732	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	733	} else if (parser.checkParCount(0))
insilmaril@39	734	{
insilmaril@39	735	deleteChilds();
insilmaril@39	736	}
insilmaril@39	737	/////////////////////////////////////////////////////////////////////
insilmaril@39	738	} else if (com=="exportASCII")
insilmaril@39	739	{
insilmaril@39	740	QString fname="";
insilmaril@39	741	ok=true;
insilmaril@39	742	if (parser.parCount()>=1)
insilmaril@39	743	// Hey, we even have a filename
insilmaril@39	744	fname=parser.parString(ok,0);
insilmaril@39	745	if (!ok)
insilmaril@39	746	{
insilmaril@39	747	parser.setError (Aborted,"Could not read filename");
insilmaril@39	748	} else
insilmaril@39	749	{
insilmaril@39	750	exportASCII (fname,false);
insilmaril@39	751	}
insilmaril@39	752	/////////////////////////////////////////////////////////////////////
insilmaril@39	753	} else if (com=="exportImage")
insilmaril@39	754	{
insilmaril@39	755	QString fname="";
insilmaril@39	756	ok=true;
insilmaril@39	757	if (parser.parCount()>=2)
insilmaril@39	758	// Hey, we even have a filename
insilmaril@39	759	fname=parser.parString(ok,0);
insilmaril@39	760	if (!ok)
insilmaril@39	761	{
insilmaril@39	762	parser.setError (Aborted,"Could not read filename");
insilmaril@39	763	} else
insilmaril@39	764	{
insilmaril@39	765	QString format="PNG";
insilmaril@39	766	if (parser.parCount()>=2)
insilmaril@39	767	{
insilmaril@39	768	format=parser.parString(ok,1);
insilmaril@39	769	}
insilmaril@39	770	exportImage (fname,false,format);
insilmaril@39	771	}
insilmaril@39	772	/////////////////////////////////////////////////////////////////////
insilmaril@39	773	} else if (com=="exportXHTML")
insilmaril@39	774	{
insilmaril@39	775	QString fname="";
insilmaril@39	776	ok=true;
insilmaril@39	777	if (parser.parCount()>=2)
insilmaril@39	778	// Hey, we even have a filename
insilmaril@39	779	fname=parser.parString(ok,1);
insilmaril@39	780	if (!ok)
insilmaril@39	781	{
insilmaril@39	782	parser.setError (Aborted,"Could not read filename");
insilmaril@39	783	} else
insilmaril@39	784	{
insilmaril@39	785	exportXHTML (fname,false);
insilmaril@39	786	}
insilmaril@39	787	/////////////////////////////////////////////////////////////////////
insilmaril@39	788	} else if (com=="exportXML")
insilmaril@39	789	{
insilmaril@39	790	QString fname="";
insilmaril@39	791	ok=true;
insilmaril@39	792	if (parser.parCount()>=2)
insilmaril@39	793	// Hey, we even have a filename
insilmaril@39	794	fname=parser.parString(ok,1);
insilmaril@39	795	if (!ok)
insilmaril@39	796	{
insilmaril@39	797	parser.setError (Aborted,"Could not read filename");
insilmaril@39	798	} else
insilmaril@39	799	{
insilmaril@39	800	exportXML (fname,false);
insilmaril@39	801	}
insilmaril@39	802	/////////////////////////////////////////////////////////////////////
insilmaril@39	803	} else if (com=="importDir")
insilmaril@39	804	{
insilmaril@39	805	if (xelection.isEmpty())
insilmaril@39	806	{
insilmaril@39	807	parser.setError (Aborted,"Nothing selected");
insilmaril@39	808	} else if (! selb )
insilmaril@39	809	{
insilmaril@39	810	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	811	} else if (parser.checkParCount(1))
insilmaril@39	812	{
insilmaril@39	813	s=parser.parString(ok,0);
insilmaril@39	814	if (ok) importDirInt(s);
insilmaril@39	815	}
insilmaril@39	816	/////////////////////////////////////////////////////////////////////
insilmaril@39	817	} else if (com=="linkTo")
insilmaril@39	818	{
insilmaril@39	819	if (xelection.isEmpty())
insilmaril@39	820	{
insilmaril@39	821	parser.setError (Aborted,"Nothing selected");
insilmaril@39	822	} else if ( selb)
insilmaril@39	823	{
insilmaril@39	824	if (parser.checkParCount(4))
insilmaril@39	825	{
insilmaril@39	826	// 0 selectstring of parent
insilmaril@39	827	// 1 num in parent (for branches)
insilmaril@39	828	// 2,3 x,y of mainbranch or mapcenter
insilmaril@39	829	s=parser.parString(ok,0);
insilmaril@39	830	LinkableMapObj *dst=model->findObjBySelect (s);
insilmaril@39	831	if (dst)
insilmaril@39	832	{
insilmaril@39	833	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@39	834	{
insilmaril@39	835	// Get number in parent
insilmaril@39	836	n=parser.parInt (ok,1);
insilmaril@39	837	if (ok)
insilmaril@39	838	{
insilmaril@39	839	selb->linkTo ((BranchObj*)(dst),n);
insilmaril@39	840	xelection.update();
insilmaril@39	841	}
insilmaril@39	842	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@39	843	{
insilmaril@39	844	selb->linkTo ((BranchObj*)(dst),-1);
insilmaril@39	845	// Get coordinates of mainbranch
insilmaril@39	846	x=parser.parDouble(ok,2);
insilmaril@39	847	if (ok)
insilmaril@39	848	{
insilmaril@39	849	y=parser.parDouble(ok,3);
insilmaril@39	850	if (ok)
insilmaril@39	851	{
insilmaril@39	852	selb->move (x,y);
insilmaril@39	853	xelection.update();
insilmaril@39	854	}
insilmaril@39	855	}
insilmaril@39	856	}
insilmaril@39	857	}
insilmaril@39	858	}
insilmaril@39	859	} else if ( xelection.type() == Selection::FloatImage)
insilmaril@39	860	{
insilmaril@39	861	if (parser.checkParCount(1))
insilmaril@39	862	{
insilmaril@39	863	// 0 selectstring of parent
insilmaril@39	864	s=parser.parString(ok,0);
insilmaril@39	865	LinkableMapObj *dst=model->findObjBySelect (s);
insilmaril@39	866	if (dst)
insilmaril@39	867	{
insilmaril@39	868	if (typeid(*dst) == typeid(BranchObj) \|\|
insilmaril@39	869	typeid(*dst) == typeid(MapCenterObj))
insilmaril@39	870	linkTo (model->getSelectString(dst));
insilmaril@39	871	} else
insilmaril@39	872	parser.setError (Aborted,"Destination is not a branch");
insilmaril@39	873	}
insilmaril@39	874	} else
insilmaril@39	875	parser.setError (Aborted,"Type of selection is not a floatimage or branch");
insilmaril@39	876	/////////////////////////////////////////////////////////////////////
insilmaril@39	877	} else if (com=="loadImage")
insilmaril@39	878	{
insilmaril@39	879	if (xelection.isEmpty())
insilmaril@39	880	{
insilmaril@39	881	parser.setError (Aborted,"Nothing selected");
insilmaril@39	882	} else if (! selb )
insilmaril@39	883	{
insilmaril@39	884	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	885	} else if (parser.checkParCount(1))
insilmaril@39	886	{
insilmaril@39	887	s=parser.parString(ok,0);
insilmaril@39	888	if (ok) loadFloatImageInt (s);
insilmaril@39	889	}
insilmaril@39	890	/////////////////////////////////////////////////////////////////////
insilmaril@39	891	} else if (com=="moveBranchUp")
insilmaril@39	892	{
insilmaril@39	893	if (xelection.isEmpty() )
insilmaril@39	894	{
insilmaril@39	895	parser.setError (Aborted,"Nothing selected");
insilmaril@39	896	} else if (! selb )
insilmaril@39	897	{
insilmaril@39	898	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	899	} else if (parser.checkParCount(0))
insilmaril@39	900	{
insilmaril@39	901	moveBranchUp();
insilmaril@39	902	}
insilmaril@39	903	/////////////////////////////////////////////////////////////////////
insilmaril@39	904	} else if (com=="moveBranchDown")
insilmaril@39	905	{
insilmaril@39	906	if (xelection.isEmpty() )
insilmaril@39	907	{
insilmaril@39	908	parser.setError (Aborted,"Nothing selected");
insilmaril@39	909	} else if (! selb )
insilmaril@39	910	{
insilmaril@39	911	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	912	} else if (parser.checkParCount(0))
insilmaril@39	913	{
insilmaril@39	914	moveBranchDown();
insilmaril@39	915	}
insilmaril@39	916	/////////////////////////////////////////////////////////////////////
insilmaril@39	917	} else if (com=="move")
insilmaril@39	918	{
insilmaril@39	919	if (xelection.isEmpty() )
insilmaril@39	920	{
insilmaril@39	921	parser.setError (Aborted,"Nothing selected");
insilmaril@39	922	} else if ( xelection.type()!=Selection::Branch &&
insilmaril@39	923	xelection.type()!=Selection::MapCenter &&
insilmaril@39	924	xelection.type()!=Selection::FloatImage )
insilmaril@39	925	{
insilmaril@39	926	parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39	927	} else if (parser.checkParCount(2))
insilmaril@39	928	{
insilmaril@39	929	x=parser.parDouble (ok,0);
insilmaril@39	930	if (ok)
insilmaril@39	931	{
insilmaril@39	932	y=parser.parDouble (ok,1);
insilmaril@39	933	if (ok) move (x,y);
insilmaril@39	934	}
insilmaril@39	935	}
insilmaril@39	936	/////////////////////////////////////////////////////////////////////
insilmaril@39	937	} else if (com=="moveRel")
insilmaril@39	938	{
insilmaril@39	939	if (xelection.isEmpty() )
insilmaril@39	940	{
insilmaril@39	941	parser.setError (Aborted,"Nothing selected");
insilmaril@39	942	} else if ( xelection.type()!=Selection::Branch &&
insilmaril@39	943	xelection.type()!=Selection::MapCenter &&
insilmaril@39	944	xelection.type()!=Selection::FloatImage )
insilmaril@39	945	{
insilmaril@39	946	parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39	947	} else if (parser.checkParCount(2))
insilmaril@39	948	{
insilmaril@39	949	x=parser.parDouble (ok,0);
insilmaril@39	950	if (ok)
insilmaril@39	951	{
insilmaril@39	952	y=parser.parDouble (ok,1);
insilmaril@39	953	if (ok) moveRel (x,y);
insilmaril@39	954	}
insilmaril@39	955	}
insilmaril@39	956	/////////////////////////////////////////////////////////////////////
insilmaril@39	957	} else if (com=="nop")
insilmaril@39	958	{
insilmaril@39	959	/////////////////////////////////////////////////////////////////////
insilmaril@39	960	} else if (com=="paste")
insilmaril@39	961	{
insilmaril@39	962	if (xelection.isEmpty() )
insilmaril@39	963	{
insilmaril@39	964	parser.setError (Aborted,"Nothing selected");
insilmaril@39	965	} else if (! selb )
insilmaril@39	966	{
insilmaril@39	967	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	968	} else if (parser.checkParCount(1))
insilmaril@39	969	{
insilmaril@39	970	n=parser.parInt (ok,0);
insilmaril@39	971	if (ok) pasteNoSave(n);
insilmaril@39	972	}
insilmaril@39	973	/////////////////////////////////////////////////////////////////////
insilmaril@39	974	} else if (com=="qa")
insilmaril@39	975	{
insilmaril@39	976	if (xelection.isEmpty() )
insilmaril@39	977	{
insilmaril@39	978	parser.setError (Aborted,"Nothing selected");
insilmaril@39	979	} else if (! selb )
insilmaril@39	980	{
insilmaril@39	981	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	982	} else if (parser.checkParCount(4))
insilmaril@39	983	{
insilmaril@39	984	QString c,u;
insilmaril@39	985	c=parser.parString (ok,0);
insilmaril@39	986	if (!ok)
insilmaril@39	987	{
insilmaril@39	988	parser.setError (Aborted,"No comment given");
insilmaril@39	989	} else
insilmaril@39	990	{
insilmaril@39	991	s=parser.parString (ok,1);
insilmaril@39	992	if (!ok)
insilmaril@39	993	{
insilmaril@39	994	parser.setError (Aborted,"First parameter is not a string");
insilmaril@39	995	} else
insilmaril@39	996	{
insilmaril@39	997	t=parser.parString (ok,2);
insilmaril@39	998	if (!ok)
insilmaril@39	999	{
insilmaril@39	1000	parser.setError (Aborted,"Condition is not a string");
insilmaril@39	1001	} else
insilmaril@39	1002	{
insilmaril@39	1003	u=parser.parString (ok,3);
insilmaril@39	1004	if (!ok)
insilmaril@39	1005	{
insilmaril@39	1006	parser.setError (Aborted,"Third parameter is not a string");
insilmaril@39	1007	} else
insilmaril@39	1008	{
insilmaril@39	1009	if (s!="heading")
insilmaril@39	1010	{
insilmaril@39	1011	parser.setError (Aborted,"Unknown type: "+s);
insilmaril@39	1012	} else
insilmaril@39	1013	{
insilmaril@39	1014	if (! (t=="eq") )
insilmaril@39	1015	{
insilmaril@39	1016	parser.setError (Aborted,"Unknown operator: "+t);
insilmaril@39	1017	} else
insilmaril@39	1018	{
insilmaril@39	1019	if (! selb )
insilmaril@39	1020	{
insilmaril@39	1021	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1022	} else
insilmaril@39	1023	{
insilmaril@39	1024	if (selb->getHeading() == u)
insilmaril@39	1025	{
insilmaril@39	1026	cout << "PASSED: " << qPrintable (c) << endl;
insilmaril@39	1027	} else
insilmaril@39	1028	{
insilmaril@39	1029	cout << "FAILED: " << qPrintable (c) << endl;
insilmaril@39	1030	}
insilmaril@39	1031	}
insilmaril@39	1032	}
insilmaril@39	1033	}
insilmaril@39	1034	}
insilmaril@39	1035	}
insilmaril@39	1036	}
insilmaril@39	1037	}
insilmaril@39	1038	}
insilmaril@39	1039	/////////////////////////////////////////////////////////////////////
insilmaril@39	1040	} else if (com=="saveImage")
insilmaril@39	1041	{
insilmaril@39	1042	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39	1043	if (!fio)
insilmaril@39	1044	{
insilmaril@39	1045	parser.setError (Aborted,"Type of selection is not an image");
insilmaril@39	1046	} else if (parser.checkParCount(2))
insilmaril@39	1047	{
insilmaril@39	1048	s=parser.parString(ok,0);
insilmaril@39	1049	if (ok)
insilmaril@39	1050	{
insilmaril@39	1051	t=parser.parString(ok,1);
insilmaril@39	1052	if (ok) saveFloatImageInt (fio,t,s);
insilmaril@39	1053	}
insilmaril@39	1054	}
insilmaril@39	1055	/////////////////////////////////////////////////////////////////////
insilmaril@39	1056	} else if (com=="scroll")
insilmaril@39	1057	{
insilmaril@39	1058	if (xelection.isEmpty() )
insilmaril@39	1059	{
insilmaril@39	1060	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1061	} else if (! selb )
insilmaril@39	1062	{
insilmaril@39	1063	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1064	} else if (parser.checkParCount(0))
insilmaril@39	1065	{
insilmaril@39	1066	if (!scrollBranch (selb))
insilmaril@39	1067	parser.setError (Aborted,"Could not scroll branch");
insilmaril@39	1068	}
insilmaril@39	1069	/////////////////////////////////////////////////////////////////////
insilmaril@39	1070	} else if (com=="select")
insilmaril@39	1071	{
insilmaril@39	1072	if (parser.checkParCount(1))
insilmaril@39	1073	{
insilmaril@39	1074	s=parser.parString(ok,0);
insilmaril@39	1075	if (ok) select (s);
insilmaril@39	1076	}
insilmaril@39	1077	/////////////////////////////////////////////////////////////////////
insilmaril@39	1078	} else if (com=="selectLastBranch")
insilmaril@39	1079	{
insilmaril@39	1080	if (xelection.isEmpty() )
insilmaril@39	1081	{
insilmaril@39	1082	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1083	} else if (! selb )
insilmaril@39	1084	{
insilmaril@39	1085	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1086	} else if (parser.checkParCount(0))
insilmaril@39	1087	{
insilmaril@39	1088	BranchObj *bo=selb->getLastBranch();
insilmaril@39	1089	if (!bo)
insilmaril@39	1090	parser.setError (Aborted,"Could not select last branch");
insilmaril@39	1091	selectInt (bo);
insilmaril@39	1092
insilmaril@39	1093	}
insilmaril@39	1094	/////////////////////////////////////////////////////////////////////
insilmaril@39	1095	} else if (com=="selectLastImage")
insilmaril@39	1096	{
insilmaril@39	1097	if (xelection.isEmpty() )
insilmaril@39	1098	{
insilmaril@39	1099	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1100	} else if (! selb )
insilmaril@39	1101	{
insilmaril@39	1102	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1103	} else if (parser.checkParCount(0))
insilmaril@39	1104	{
insilmaril@39	1105	FloatImageObj *fio=selb->getLastFloatImage();
insilmaril@39	1106	if (!fio)
insilmaril@39	1107	parser.setError (Aborted,"Could not select last image");
insilmaril@39	1108	selectInt (fio);
insilmaril@39	1109
insilmaril@39	1110	}
insilmaril@39	1111	/////////////////////////////////////////////////////////////////////
insilmaril@39	1112	} else if (com=="selectLatestAdded")
insilmaril@39	1113	{
insilmaril@39	1114	if (latestSelection.isEmpty() )
insilmaril@39	1115	{
insilmaril@39	1116	parser.setError (Aborted,"No latest added object");
insilmaril@39	1117	} else
insilmaril@39	1118	{
insilmaril@39	1119	if (!select (latestSelection))
insilmaril@39	1120	parser.setError (Aborted,"Could not select latest added object "+latestSelection);
insilmaril@39	1121	}
insilmaril@39	1122	/////////////////////////////////////////////////////////////////////
insilmaril@39	1123	} else if (com=="setFrameType")
insilmaril@39	1124	{
insilmaril@39	1125	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1126	{
insilmaril@39	1127	parser.setError (Aborted,"Type of selection does not allow setting frame type");
insilmaril@39	1128	}
insilmaril@39	1129	else if (parser.checkParCount(1))
insilmaril@39	1130	{
insilmaril@39	1131	s=parser.parString(ok,0);
insilmaril@39	1132	if (ok) setFrameType (s);
insilmaril@39	1133	}
insilmaril@39	1134	/////////////////////////////////////////////////////////////////////
insilmaril@39	1135	} else if (com=="setFramePenColor")
insilmaril@39	1136	{
insilmaril@39	1137	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1138	{
insilmaril@39	1139	parser.setError (Aborted,"Type of selection does not allow setting of pen color");
insilmaril@39	1140	}
insilmaril@39	1141	else if (parser.checkParCount(1))
insilmaril@39	1142	{
insilmaril@39	1143	QColor c=parser.parColor(ok,0);
insilmaril@39	1144	if (ok) setFramePenColor (c);
insilmaril@39	1145	}
insilmaril@39	1146	/////////////////////////////////////////////////////////////////////
insilmaril@39	1147	} else if (com=="setFrameBrushColor")
insilmaril@39	1148	{
insilmaril@39	1149	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1150	{
insilmaril@39	1151	parser.setError (Aborted,"Type of selection does not allow setting brush color");
insilmaril@39	1152	}
insilmaril@39	1153	else if (parser.checkParCount(1))
insilmaril@39	1154	{
insilmaril@39	1155	QColor c=parser.parColor(ok,0);
insilmaril@39	1156	if (ok) setFrameBrushColor (c);
insilmaril@39	1157	}
insilmaril@39	1158	/////////////////////////////////////////////////////////////////////
insilmaril@39	1159	} else if (com=="setFramePadding")
insilmaril@39	1160	{
insilmaril@39	1161	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1162	{
insilmaril@39	1163	parser.setError (Aborted,"Type of selection does not allow setting frame padding");
insilmaril@39	1164	}
insilmaril@39	1165	else if (parser.checkParCount(1))
insilmaril@39	1166	{
insilmaril@39	1167	n=parser.parInt(ok,0);
insilmaril@39	1168	if (ok) setFramePadding(n);
insilmaril@39	1169	}
insilmaril@39	1170	/////////////////////////////////////////////////////////////////////
insilmaril@39	1171	} else if (com=="setFrameBorderWidth")
insilmaril@39	1172	{
insilmaril@39	1173	if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1174	{
insilmaril@39	1175	parser.setError (Aborted,"Type of selection does not allow setting frame border width");
insilmaril@39	1176	}
insilmaril@39	1177	else if (parser.checkParCount(1))
insilmaril@39	1178	{
insilmaril@39	1179	n=parser.parInt(ok,0);
insilmaril@39	1180	if (ok) setFrameBorderWidth (n);
insilmaril@39	1181	}
insilmaril@39	1182	/////////////////////////////////////////////////////////////////////
insilmaril@39	1183	} else if (com=="setMapAuthor")
insilmaril@39	1184	{
insilmaril@39	1185	if (parser.checkParCount(1))
insilmaril@39	1186	{
insilmaril@39	1187	s=parser.parString(ok,0);
insilmaril@39	1188	if (ok) setMapAuthor (s);
insilmaril@39	1189	}
insilmaril@39	1190	/////////////////////////////////////////////////////////////////////
insilmaril@39	1191	} else if (com=="setMapComment")
insilmaril@39	1192	{
insilmaril@39	1193	if (parser.checkParCount(1))
insilmaril@39	1194	{
insilmaril@39	1195	s=parser.parString(ok,0);
insilmaril@39	1196	if (ok) setMapComment(s);
insilmaril@39	1197	}
insilmaril@39	1198	/////////////////////////////////////////////////////////////////////
insilmaril@39	1199	} else if (com=="setMapBackgroundColor")
insilmaril@39	1200	{
insilmaril@39	1201	if (xelection.isEmpty() )
insilmaril@39	1202	{
insilmaril@39	1203	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1204	} else if (! xelection.getBranch() )
insilmaril@39	1205	{
insilmaril@39	1206	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1207	} else if (parser.checkParCount(1))
insilmaril@39	1208	{
insilmaril@39	1209	QColor c=parser.parColor (ok,0);
insilmaril@39	1210	if (ok) setMapBackgroundColor (c);
insilmaril@39	1211	}
insilmaril@39	1212	/////////////////////////////////////////////////////////////////////
insilmaril@39	1213	} else if (com=="setMapDefLinkColor")
insilmaril@39	1214	{
insilmaril@39	1215	if (xelection.isEmpty() )
insilmaril@39	1216	{
insilmaril@39	1217	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1218	} else if (! selb )
insilmaril@39	1219	{
insilmaril@39	1220	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1221	} else if (parser.checkParCount(1))
insilmaril@39	1222	{
insilmaril@39	1223	QColor c=parser.parColor (ok,0);
insilmaril@39	1224	if (ok) setMapDefLinkColor (c);
insilmaril@39	1225	}
insilmaril@39	1226	/////////////////////////////////////////////////////////////////////
insilmaril@39	1227	} else if (com=="setMapLinkStyle")
insilmaril@39	1228	{
insilmaril@39	1229	if (parser.checkParCount(1))
insilmaril@39	1230	{
insilmaril@39	1231	s=parser.parString (ok,0);
insilmaril@39	1232	if (ok) setMapLinkStyle(s);
insilmaril@39	1233	}
insilmaril@39	1234	/////////////////////////////////////////////////////////////////////
insilmaril@39	1235	} else if (com=="setHeading")
insilmaril@39	1236	{
insilmaril@39	1237	if (xelection.isEmpty() )
insilmaril@39	1238	{
insilmaril@39	1239	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1240	} else if (! selb )
insilmaril@39	1241	{
insilmaril@39	1242	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1243	} else if (parser.checkParCount(1))
insilmaril@39	1244	{
insilmaril@39	1245	s=parser.parString (ok,0);
insilmaril@39	1246	if (ok)
insilmaril@39	1247	setHeading (s);
insilmaril@39	1248	}
insilmaril@39	1249	/////////////////////////////////////////////////////////////////////
insilmaril@39	1250	} else if (com=="setHideExport")
insilmaril@39	1251	{
insilmaril@39	1252	if (xelection.isEmpty() )
insilmaril@39	1253	{
insilmaril@39	1254	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1255	} else if (xelection.type()!=Selection::Branch && xelection.type() != Selection::MapCenter &&xelection.type()!=Selection::FloatImage)
insilmaril@39	1256	{
insilmaril@39	1257	parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39	1258	} else if (parser.checkParCount(1))
insilmaril@39	1259	{
insilmaril@39	1260	b=parser.parBool(ok,0);
insilmaril@39	1261	if (ok) setHideExport (b);
insilmaril@39	1262	}
insilmaril@39	1263	/////////////////////////////////////////////////////////////////////
insilmaril@39	1264	} else if (com=="setIncludeImagesHorizontally")
insilmaril@39	1265	{
insilmaril@39	1266	if (xelection.isEmpty() )
insilmaril@39	1267	{
insilmaril@39	1268	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1269	} else if (! selb)
insilmaril@39	1270	{
insilmaril@39	1271	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1272	} else if (parser.checkParCount(1))
insilmaril@39	1273	{
insilmaril@39	1274	b=parser.parBool(ok,0);
insilmaril@39	1275	if (ok) setIncludeImagesHor(b);
insilmaril@39	1276	}
insilmaril@39	1277	/////////////////////////////////////////////////////////////////////
insilmaril@39	1278	} else if (com=="setIncludeImagesVertically")
insilmaril@39	1279	{
insilmaril@39	1280	if (xelection.isEmpty() )
insilmaril@39	1281	{
insilmaril@39	1282	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1283	} else if (! selb)
insilmaril@39	1284	{
insilmaril@39	1285	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1286	} else if (parser.checkParCount(1))
insilmaril@39	1287	{
insilmaril@39	1288	b=parser.parBool(ok,0);
insilmaril@39	1289	if (ok) setIncludeImagesVer(b);
insilmaril@39	1290	}
insilmaril@39	1291	/////////////////////////////////////////////////////////////////////
insilmaril@39	1292	} else if (com=="setHideLinkUnselected")
insilmaril@39	1293	{
insilmaril@39	1294	if (xelection.isEmpty() )
insilmaril@39	1295	{
insilmaril@39	1296	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1297	} else if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39	1298	{
insilmaril@39	1299	parser.setError (Aborted,"Type of selection does not allow hiding the link");
insilmaril@39	1300	} else if (parser.checkParCount(1))
insilmaril@39	1301	{
insilmaril@39	1302	b=parser.parBool(ok,0);
insilmaril@39	1303	if (ok) setHideLinkUnselected(b);
insilmaril@39	1304	}
insilmaril@39	1305	/////////////////////////////////////////////////////////////////////
insilmaril@39	1306	} else if (com=="setSelectionColor")
insilmaril@39	1307	{
insilmaril@39	1308	if (parser.checkParCount(1))
insilmaril@39	1309	{
insilmaril@39	1310	QColor c=parser.parColor (ok,0);
insilmaril@39	1311	if (ok) setSelectionColorInt (c);
insilmaril@39	1312	}
insilmaril@39	1313	/////////////////////////////////////////////////////////////////////
insilmaril@39	1314	} else if (com=="setURL")
insilmaril@39	1315	{
insilmaril@39	1316	if (xelection.isEmpty() )
insilmaril@39	1317	{
insilmaril@39	1318	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1319	} else if (! selb )
insilmaril@39	1320	{
insilmaril@39	1321	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1322	} else if (parser.checkParCount(1))
insilmaril@39	1323	{
insilmaril@39	1324	s=parser.parString (ok,0);
insilmaril@39	1325	if (ok) setURL(s);
insilmaril@39	1326	}
insilmaril@39	1327	/////////////////////////////////////////////////////////////////////
insilmaril@39	1328	} else if (com=="setVymLink")
insilmaril@39	1329	{
insilmaril@39	1330	if (xelection.isEmpty() )
insilmaril@39	1331	{
insilmaril@39	1332	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1333	} else if (! selb )
insilmaril@39	1334	{
insilmaril@39	1335	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1336	} else if (parser.checkParCount(1))
insilmaril@39	1337	{
insilmaril@39	1338	s=parser.parString (ok,0);
insilmaril@39	1339	if (ok) setVymLinkInt(s);
insilmaril@39	1340	}
insilmaril@39	1341	}
insilmaril@39	1342	/////////////////////////////////////////////////////////////////////
insilmaril@39	1343	else if (com=="setFlag")
insilmaril@39	1344	{
insilmaril@39	1345	if (xelection.isEmpty() )
insilmaril@39	1346	{
insilmaril@39	1347	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1348	} else if (! selb )
insilmaril@39	1349	{
insilmaril@39	1350	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1351	} else if (parser.checkParCount(1))
insilmaril@39	1352	{
insilmaril@39	1353	s=parser.parString(ok,0);
insilmaril@39	1354	if (ok)
insilmaril@39	1355	{
insilmaril@39	1356	selb->activateStandardFlag(s);
insilmaril@39	1357	selb->updateFlagsToolbar();
insilmaril@39	1358	}
insilmaril@39	1359	}
insilmaril@39	1360	/////////////////////////////////////////////////////////////////////
insilmaril@39	1361	} else if (com=="setFrameType")
insilmaril@39	1362	{
insilmaril@39	1363	if (xelection.isEmpty() )
insilmaril@39	1364	{
insilmaril@39	1365	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1366	} else if (! selb )
insilmaril@39	1367	{
insilmaril@39	1368	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1369	} else if (parser.checkParCount(1))
insilmaril@39	1370	{
insilmaril@39	1371	s=parser.parString(ok,0);
insilmaril@39	1372	if (ok)
insilmaril@39	1373	setFrameType (s);
insilmaril@39	1374	}
insilmaril@39	1375	/////////////////////////////////////////////////////////////////////
insilmaril@39	1376	} else if (com=="sortChildren")
insilmaril@39	1377	{
insilmaril@39	1378	if (xelection.isEmpty() )
insilmaril@39	1379	{
insilmaril@39	1380	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1381	} else if (! selb )
insilmaril@39	1382	{
insilmaril@39	1383	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1384	} else if (parser.checkParCount(0))
insilmaril@39	1385	{
insilmaril@39	1386	sortChildren();
insilmaril@39	1387	}
insilmaril@39	1388	/////////////////////////////////////////////////////////////////////
insilmaril@39	1389	} else if (com=="toggleFlag")
insilmaril@39	1390	{
insilmaril@39	1391	if (xelection.isEmpty() )
insilmaril@39	1392	{
insilmaril@39	1393	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1394	} else if (! selb )
insilmaril@39	1395	{
insilmaril@39	1396	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1397	} else if (parser.checkParCount(1))
insilmaril@39	1398	{
insilmaril@39	1399	s=parser.parString(ok,0);
insilmaril@39	1400	if (ok)
insilmaril@39	1401	{
insilmaril@39	1402	selb->toggleStandardFlag(s);
insilmaril@39	1403	selb->updateFlagsToolbar();
insilmaril@39	1404	}
insilmaril@39	1405	}
insilmaril@39	1406	/////////////////////////////////////////////////////////////////////
insilmaril@39	1407	} else if (com=="unscroll")
insilmaril@39	1408	{
insilmaril@39	1409	if (xelection.isEmpty() )
insilmaril@39	1410	{
insilmaril@39	1411	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1412	} else if (! selb )
insilmaril@39	1413	{
insilmaril@39	1414	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1415	} else if (parser.checkParCount(0))
insilmaril@39	1416	{
insilmaril@39	1417	if (!unscrollBranch (selb))
insilmaril@39	1418	parser.setError (Aborted,"Could not unscroll branch");
insilmaril@39	1419	}
insilmaril@39	1420	/////////////////////////////////////////////////////////////////////
insilmaril@39	1421	} else if (com=="unscrollChilds")
insilmaril@39	1422	{
insilmaril@39	1423	if (xelection.isEmpty() )
insilmaril@39	1424	{
insilmaril@39	1425	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1426	} else if (! selb )
insilmaril@39	1427	{
insilmaril@39	1428	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1429	} else if (parser.checkParCount(0))
insilmaril@39	1430	{
insilmaril@39	1431	unscrollChilds ();
insilmaril@39	1432	}
insilmaril@39	1433	/////////////////////////////////////////////////////////////////////
insilmaril@39	1434	} else if (com=="unsetFlag")
insilmaril@39	1435	{
insilmaril@39	1436	if (xelection.isEmpty() )
insilmaril@39	1437	{
insilmaril@39	1438	parser.setError (Aborted,"Nothing selected");
insilmaril@39	1439	} else if (! selb )
insilmaril@39	1440	{
insilmaril@39	1441	parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39	1442	} else if (parser.checkParCount(1))
insilmaril@39	1443	{
insilmaril@39	1444	s=parser.parString(ok,0);
insilmaril@39	1445	if (ok)
insilmaril@39	1446	{
insilmaril@39	1447	selb->deactivateStandardFlag(s);
insilmaril@39	1448	selb->updateFlagsToolbar();
insilmaril@39	1449	}
insilmaril@39	1450	}
insilmaril@39	1451	} else
insilmaril@39	1452	parser.setError (Aborted,"Unknown command");
insilmaril@39	1453
insilmaril@39	1454	// Any errors?
insilmaril@39	1455	if (parser.errorLevel()==NoError)
insilmaril@39	1456	{
insilmaril@39	1457	// setChanged(); FIXME should not be called e.g. for export?!
insilmaril@39	1458	model->reposition();
insilmaril@39	1459	}
insilmaril@39	1460	else
insilmaril@39	1461	{
insilmaril@39	1462	// TODO Error handling
insilmaril@39	1463	qWarning("MapEditor::parseAtom: Error!");
insilmaril@39	1464	qWarning(parser.errorMessage());
insilmaril@39	1465	}
insilmaril@39	1466	}
insilmaril@39	1467
insilmaril@39	1468	void MapEditor::runScript (QString script)
insilmaril@39	1469	{
insilmaril@39	1470	parser.setScript (script);
insilmaril@39	1471	parser.runScript();
insilmaril@39	1472	while (parser.next() )
insilmaril@39	1473	parseAtom(parser.getAtom());
insilmaril@39	1474	}
insilmaril@0	1475
insilmaril@0	1476	bool MapEditor::isDefault()
insilmaril@0	1477	{
insilmaril@0	1478	return mapDefault;
insilmaril@0	1479	}
insilmaril@0	1480
insilmaril@0	1481	bool MapEditor::hasChanged()
insilmaril@0	1482	{
insilmaril@0	1483	return mapChanged;
insilmaril@0	1484	}
insilmaril@0	1485
insilmaril@0	1486	void MapEditor::setChanged()
insilmaril@0	1487	{
insilmaril@39	1488	if (!mapChanged)
insilmaril@39	1489	autosaveTimer->start(settings.value("/mapeditor/autosave/ms/",300000).toInt());
insilmaril@0	1490	mapChanged=true;
insilmaril@0	1491	mapDefault=false;
insilmaril@0	1492	mapUnsaved=true;
insilmaril@0	1493	findReset();
insilmaril@39	1494
insilmaril@0	1495	}
insilmaril@0	1496
insilmaril@0	1497	void MapEditor::closeMap()
insilmaril@0	1498	{
insilmaril@0	1499	// Unselect before disabling the toolbar actions
insilmaril@39	1500	if (!xelection.isEmpty() ) xelection.unselect();
insilmaril@39	1501	xelection.clear();
insilmaril@0	1502	updateActions();
insilmaril@0	1503
insilmaril@0	1504	clear();
insilmaril@39	1505	// close(); FIXME needed?
insilmaril@0	1506	}
insilmaril@0	1507
insilmaril@39	1508	void MapEditor::setFilePath(QString fpath, QString destname)
insilmaril@39	1509	{
insilmaril@39	1510	if (fpath.isEmpty() \|\| fpath=="")
insilmaril@39	1511	{
insilmaril@39	1512	filePath="";
insilmaril@39	1513	fileName="";
insilmaril@39	1514	destPath="";
insilmaril@39	1515	} else
insilmaril@39	1516	{
insilmaril@39	1517	filePath=fpath; // becomes absolute path
insilmaril@39	1518	fileName=fpath; // gets stripped of path
insilmaril@39	1519	destPath=destname; // needed for vymlinks and during load to reset fileChangedTime
insilmaril@39	1520
insilmaril@39	1521	// If fpath is not an absolute path, complete it
insilmaril@39	1522	filePath=QDir(fpath).absPath();
insilmaril@39	1523	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@39	1524
insilmaril@39	1525	// Set short name, too. Search from behind:
insilmaril@39	1526	int i=fileName.findRev("/");
insilmaril@39	1527	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@39	1528
insilmaril@39	1529	// Forget the .vym (or .xml) for name of map
insilmaril@39	1530	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@39	1531	}
insilmaril@0	1532	}
insilmaril@0	1533
insilmaril@39	1534	void MapEditor::setFilePath(QString fpath)
insilmaril@39	1535	{
insilmaril@39	1536	setFilePath (fpath,fpath);
insilmaril@0	1537	}
insilmaril@0	1538
insilmaril@0	1539	QString MapEditor::getFilePath()
insilmaril@0	1540	{
insilmaril@0	1541	return filePath;
insilmaril@0	1542	}
insilmaril@0	1543
insilmaril@0	1544	QString MapEditor::getFileName()
insilmaril@0	1545	{
insilmaril@0	1546	return fileName;
insilmaril@0	1547	}
insilmaril@0	1548
insilmaril@0	1549	QString MapEditor::getMapName()
insilmaril@0	1550	{
insilmaril@0	1551	return mapName;
insilmaril@0	1552	}
insilmaril@0	1553
insilmaril@0	1554	QString MapEditor::getDestPath()
insilmaril@0	1555	{
insilmaril@0	1556	return destPath;
insilmaril@0	1557	}
insilmaril@0	1558
insilmaril@39	1559	ErrorCode MapEditor::load (QString fname, const LoadMode &lmode, const FileType &ftype)
insilmaril@39	1560	{
insilmaril@39	1561	ErrorCode err=success;
insilmaril@39	1562
insilmaril@39	1563	parseBaseHandler *handler;
insilmaril@39	1564	fileType=ftype;
insilmaril@39	1565	switch (fileType)
insilmaril@39	1566	{
insilmaril@39	1567	case VymMap: handler=new parseVYMHandler; break;
insilmaril@39	1568	case FreemindMap : handler=new parseFreemindHandler; break;
insilmaril@39	1569	default:
insilmaril@39	1570	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39	1571	"Unknown FileType in MapEditor::load()");
insilmaril@39	1572	return aborted;
insilmaril@39	1573	}
insilmaril@0	1574	if (lmode==NewMap)
insilmaril@0	1575	{
insilmaril@39	1576	xelection.clear();
insilmaril@39	1577	model->setMapEditor(this);
insilmaril@0	1578	// (map state is set later at end of load...)
insilmaril@0	1579	} else
insilmaril@0	1580	{
insilmaril@39	1581	BranchObj *bo=xelection.getBranch();
insilmaril@39	1582	if (!bo) return aborted;
insilmaril@39	1583	if (lmode==ImportAdd)
insilmaril@39	1584	saveStateChangingPart(
insilmaril@39	1585	bo,
insilmaril@39	1586	bo,
insilmaril@39	1587	QString("addMapInsert (%1)").arg(fname),
insilmaril@39	1588	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@39	1589	else
insilmaril@39	1590	saveStateChangingPart(
insilmaril@39	1591	bo,
insilmaril@39	1592	bo,
insilmaril@39	1593	QString("addMapReplace(%1)").arg(fname),
insilmaril@39	1594	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@0	1595	}
insilmaril@0	1596
insilmaril@39	1597
insilmaril@39	1598	// Create temporary directory for packing
insilmaril@39	1599	bool ok;
insilmaril@39	1600	QString tmpZipDir=makeTmpDir (ok,"vym-pack");
insilmaril@39	1601	if (!ok)
insilmaril@39	1602	{
insilmaril@39	1603	QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39	1604	tr("Couldn't create temporary directory before load\n"));
insilmaril@39	1605	return aborted;
insilmaril@39	1606	}
insilmaril@39	1607
insilmaril@39	1608	// Try to unzip file
insilmaril@39	1609	err=unzipDir (tmpZipDir,fname);
insilmaril@39	1610	QString xmlfile;
insilmaril@39	1611	if (err==nozip)
insilmaril@39	1612	{
insilmaril@39	1613	xmlfile=fname;
insilmaril@39	1614	zipped=false;
insilmaril@39	1615	} else
insilmaril@39	1616	{
insilmaril@39	1617	zipped=true;
insilmaril@39	1618
insilmaril@39	1619	// Look for mapname.xml
insilmaril@39	1620	xmlfile= fname.left(fname.findRev(".",-1,true));
insilmaril@39	1621	xmlfile=xmlfile.section( '/', -1 );
insilmaril@39	1622	QFile mfile( tmpZipDir + "/" + xmlfile + ".xml");
insilmaril@39	1623	if (!mfile.exists() )
insilmaril@39	1624	{
insilmaril@39	1625	// mapname.xml does not exist, well,
insilmaril@39	1626	// maybe someone renamed the mapname.vym file...
insilmaril@39	1627	// Try to find any .xml in the toplevel
insilmaril@39	1628	// directory of the .vym file
insilmaril@39	1629	QStringList flist=QDir (tmpZipDir).entryList("*.xml");
insilmaril@39	1630	if (flist.count()==1)
insilmaril@39	1631	{
insilmaril@39	1632	// Only one entry, take this one
insilmaril@39	1633	xmlfile=tmpZipDir + "/"+flist.first();
insilmaril@39	1634	} else
insilmaril@39	1635	{
insilmaril@39	1636	for ( QStringList::Iterator it = flist.begin(); it != flist.end(); ++it )
insilmaril@39	1637	it=tmpZipDir + "/" + it;
insilmaril@39	1638	// TODO Multiple entries, load all (but only the first one into this ME)
insilmaril@39	1639	//mainWindow->fileLoadFromTmp (flist);
insilmaril@39	1640	//returnCode=1; // Silently forget this attempt to load
insilmaril@39	1641	qWarning ("MainWindow::load (fn) multimap found...");
insilmaril@39	1642	}
insilmaril@39	1643
insilmaril@39	1644	if (flist.isEmpty() )
insilmaril@39	1645	{
insilmaril@39	1646	QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39	1647	tr("Couldn't find a map (*.xml) in .vym archive.\n"));
insilmaril@39	1648	err=aborted;
insilmaril@39	1649	}
insilmaril@39	1650	} //file doesn't exist
insilmaril@39	1651	else
insilmaril@39	1652	xmlfile=mfile.name();
insilmaril@39	1653	}
insilmaril@39	1654
insilmaril@39	1655	QFile file( xmlfile);
insilmaril@0	1656
insilmaril@0	1657	// I am paranoid: file should exist anyway
insilmaril@0	1658	// according to check in mainwindow.
insilmaril@0	1659	if (!file.exists() )
insilmaril@0	1660	{
insilmaril@0	1661	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39	1662	tr(QString("Couldn't open map %1").arg(file.name())));
insilmaril@39	1663	err=aborted;
insilmaril@0	1664	} else
insilmaril@0	1665	{
insilmaril@39	1666	bool blockSaveStateOrg=blockSaveState;
insilmaril@39	1667	blockReposition=true;
insilmaril@39	1668	blockSaveState=true;
insilmaril@0	1669	QXmlInputSource source( file);
insilmaril@0	1670	QXmlSimpleReader reader;
insilmaril@39	1671	reader.setContentHandler( handler );
insilmaril@39	1672	reader.setErrorHandler( handler );
insilmaril@39	1673	handler->setModel ( model);
insilmaril@39	1674
insilmaril@39	1675
insilmaril@39	1676	// We need to set the tmpDir in order to load files with rel. path
insilmaril@39	1677	QString tmpdir;
insilmaril@39	1678	if (zipped)
insilmaril@39	1679	tmpdir=tmpZipDir;
insilmaril@39	1680	else
insilmaril@39	1681	tmpdir=fname.left(fname.findRev("/",-1));
insilmaril@39	1682	handler->setTmpDir (tmpdir);
insilmaril@39	1683	handler->setInputFile (file.name());
insilmaril@39	1684	handler->setLoadMode (lmode);
insilmaril@0	1685	bool ok = reader.parse( source );
insilmaril@39	1686	blockReposition=false;
insilmaril@39	1687	blockSaveState=blockSaveStateOrg;
insilmaril@0	1688	file.close();
insilmaril@0	1689	if ( ok )
insilmaril@0	1690	{
insilmaril@39	1691	model->reposition(); // FIXME reposition the view instead...
insilmaril@39	1692	xelection.update();
insilmaril@0	1693	if (lmode==NewMap)
insilmaril@0	1694	{
insilmaril@0	1695	mapDefault=false;
insilmaril@0	1696	mapChanged=false;
insilmaril@0	1697	mapUnsaved=false;
insilmaril@39	1698	autosaveTimer->stop();
insilmaril@0	1699	}
insilmaril@39	1700
insilmaril@39	1701	// Reset timestamp to check for later updates of file
insilmaril@39	1702	fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@0	1703	} else
insilmaril@0	1704	{
insilmaril@0	1705	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39	1706	tr( handler->errorProtocol() ) );
insilmaril@0	1707	// returnCode=1;
insilmaril@0	1708	// Still return "success": the map maybe at least
insilmaril@0	1709	// partially read by the parser
insilmaril@0	1710	}
insilmaril@0	1711	}
insilmaril@39	1712
insilmaril@39	1713	// Delete tmpZipDir
insilmaril@39	1714	removeDir (QDir(tmpZipDir));
insilmaril@39	1715
insilmaril@0	1716	updateActions();
insilmaril@39	1717
insilmaril@39	1718	return err;
insilmaril@0	1719	}
insilmaril@0	1720
insilmaril@39	1721	ErrorCode MapEditor::save (const SaveMode &savemode)
insilmaril@39	1722	{
insilmaril@39	1723	QString tmpZipDir;
insilmaril@39	1724	QString mapFileName;
insilmaril@39	1725	QString safeFilePath;
insilmaril@39	1726
insilmaril@39	1727	ErrorCode err=success;
insilmaril@39	1728
insilmaril@39	1729	if (zipped)
insilmaril@39	1730	// save as .xml
insilmaril@39	1731	mapFileName=mapName+".xml";
insilmaril@39	1732	else
insilmaril@39	1733	// use name given by user, even if he chooses .doc
insilmaril@39	1734	mapFileName=fileName;
insilmaril@39	1735
insilmaril@39	1736	// Look, if we should zip the data:
insilmaril@39	1737	if (!zipped)
insilmaril@39	1738	{
insilmaril@39	1739	QMessageBox mb( vymName,
insilmaril@39	1740	tr("The map %1\ndid not use the compressed "
insilmaril@39	1741	"vym file format.\nWriting it uncompressed will also write images \n"
insilmaril@39	1742	"and flags and thus may overwrite files in the "
insilmaril@39	1743	"given directory\n\nDo you want to write the map").arg(filePath),
insilmaril@39	1744	QMessageBox::Warning,
insilmaril@39	1745	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@39	1746	QMessageBox::No ,
insilmaril@39	1747	QMessageBox::Cancel \| QMessageBox::Escape);
insilmaril@39	1748	mb.setButtonText( QMessageBox::Yes, tr("compressed (vym default)") );
insilmaril@39	1749	mb.setButtonText( QMessageBox::No, tr("uncompressed") );
insilmaril@39	1750	mb.setButtonText( QMessageBox::Cancel, tr("Cancel"));
insilmaril@39	1751	switch( mb.exec() )
insilmaril@39	1752	{
insilmaril@39	1753	case QMessageBox::Yes:
insilmaril@39	1754	// save compressed (default file format)
insilmaril@39	1755	zipped=true;
insilmaril@39	1756	break;
insilmaril@39	1757	case QMessageBox::No:
insilmaril@39	1758	// save uncompressed
insilmaril@39	1759	zipped=false;
insilmaril@39	1760	break;
insilmaril@39	1761	case QMessageBox::Cancel:
insilmaril@39	1762	// do nothing
insilmaril@39	1763	return aborted;
insilmaril@39	1764	break;
insilmaril@39	1765	}
insilmaril@39	1766	}
insilmaril@39	1767
insilmaril@39	1768	// First backup existing file, we
insilmaril@39	1769	// don't want to add to old zip archives
insilmaril@39	1770	QFile f(destPath);
insilmaril@39	1771	if (f.exists())
insilmaril@39	1772	{
insilmaril@39	1773	if ( settings.value ("/mapeditor/writeBackupFile").toBool())
insilmaril@39	1774	{
insilmaril@39	1775	QString backupFileName(destPath + "~");
insilmaril@39	1776	QFile backupFile(backupFileName);
insilmaril@39	1777	if (backupFile.exists() && !backupFile.remove())
insilmaril@39	1778	{
insilmaril@39	1779	QMessageBox::warning(0, tr("Save Error"),
insilmaril@39	1780	tr("%1\ncould not be removed before saving").arg(backupFileName));
insilmaril@39	1781	}
insilmaril@39	1782	else if (!f.rename(backupFileName))
insilmaril@39	1783	{
insilmaril@39	1784	QMessageBox::warning(0, tr("Save Error"),
insilmaril@39	1785	tr("%1\ncould not be renamed before saving").arg(destPath));
insilmaril@39	1786	}
insilmaril@39	1787	}
insilmaril@39	1788	}
insilmaril@39	1789
insilmaril@39	1790	if (zipped)
insilmaril@39	1791	{
insilmaril@39	1792	// Create temporary directory for packing
insilmaril@39	1793	bool ok;
insilmaril@39	1794	tmpZipDir=makeTmpDir (ok,"vym-zip");
insilmaril@39	1795	if (!ok)
insilmaril@39	1796	{
insilmaril@39	1797	QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39	1798	tr("Couldn't create temporary directory before save\n"));
insilmaril@39	1799	return aborted;
insilmaril@39	1800	}
insilmaril@39	1801
insilmaril@39	1802	safeFilePath=filePath;
insilmaril@39	1803	setFilePath (tmpZipDir+"/"+ mapName+ ".xml", safeFilePath);
insilmaril@39	1804	} // zipped
insilmaril@0	1805
insilmaril@0	1806	// Create mapName and fileDir
insilmaril@0	1807	makeSubDirs (fileDir);
insilmaril@0	1808
insilmaril@0	1809	QString saveFile;
insilmaril@39	1810	if (savemode==CompleteMap \|\| xelection.isEmpty())
insilmaril@39	1811	{
insilmaril@39	1812	// Save complete map
insilmaril@39	1813	saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),NULL);
insilmaril@0	1814	mapChanged=false;
insilmaril@0	1815	mapUnsaved=false;
insilmaril@39	1816	autosaveTimer->stop();
insilmaril@0	1817	}
insilmaril@39	1818	else
insilmaril@39	1819	{
insilmaril@39	1820	// Save part of map
insilmaril@39	1821	if (xelection.type()==Selection::FloatImage)
insilmaril@39	1822	saveFloatImage();
insilmaril@39	1823	else
insilmaril@39	1824	saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),xelection.getBranch());
insilmaril@39	1825	// TODO take care of multiselections
insilmaril@39	1826	}
insilmaril@39	1827
insilmaril@39	1828	if (!saveStringToDisk(fileDir+mapFileName,saveFile))
insilmaril@39	1829	{
insilmaril@39	1830	err=aborted;
insilmaril@39	1831	qWarning ("ME::saveStringToDisk failed!");
insilmaril@39	1832	}
insilmaril@39	1833
insilmaril@39	1834	if (zipped)
insilmaril@39	1835	{
insilmaril@39	1836	// zip
insilmaril@39	1837	if (err==success) err=zipDir (tmpZipDir,destPath);
insilmaril@39	1838
insilmaril@39	1839	// Delete tmpDir
insilmaril@39	1840	removeDir (QDir(tmpZipDir));
insilmaril@39	1841
insilmaril@39	1842	// Restore original filepath outside of tmp zip dir
insilmaril@39	1843	setFilePath (safeFilePath);
insilmaril@39	1844	}
insilmaril@39	1845
insilmaril@39	1846	updateActions();
insilmaril@39	1847	fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@39	1848	return err;
insilmaril@0	1849	}
insilmaril@0	1850
insilmaril@0	1851
insilmaril@0	1852	void MapEditor::print()
insilmaril@0	1853	{
insilmaril@0	1854	if ( !printer )
insilmaril@0	1855	{
insilmaril@0	1856	printer = new QPrinter;
insilmaril@0	1857	printer->setColorMode (QPrinter::Color);
insilmaril@39	1858	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@39	1859	printer->setOutputFormat((QPrinter::OutputFormat)settings.value("/mainwindow/printerFormat",printer->outputFormat()).toInt());
insilmaril@39	1860	printer->setOutputFileName(settings.value("/mainwindow/printerFileName",printer->outputFileName()).toString());
insilmaril@0	1861	}
insilmaril@0	1862
insilmaril@39	1863	QRectF totalBBox=model->getTotalBBox();
insilmaril@0	1864
insilmaril@0	1865	// Try to set orientation automagically
insilmaril@0	1866	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1867	// there are problems with landscape mode, see
insilmaril@0	1868	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1869
insilmaril@0	1870	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1871	// recommend landscape
insilmaril@0	1872	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1873	else
insilmaril@0	1874	// recommend portrait
insilmaril@0	1875	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1876
insilmaril@0	1877	if ( printer->setup(this) )
insilmaril@0	1878	// returns false, if printing is canceled
insilmaril@0	1879	{
insilmaril@0	1880	QPainter pp(printer);
insilmaril@0	1881
insilmaril@39	1882	pp.setRenderHint(QPainter::Antialiasing,true);
insilmaril@39	1883
insilmaril@0	1884	// Don't print the visualisation of selection
insilmaril@39	1885	xelection.unselect();
insilmaril@39	1886
insilmaril@39	1887	QRectF mapRect=totalBBox;
insilmaril@39	1888	QGraphicsRectItem *frame=NULL;
insilmaril@39	1889
insilmaril@39	1890	if (printFrame)
insilmaril@0	1891	{
insilmaril@39	1892	// Print frame around map
insilmaril@39	1893	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@39	1894	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@39	1895	frame=mapScene->addRect (mapRect, QPen(Qt::black),QBrush(Qt::NoBrush));
insilmaril@39	1896	frame->setZValue(0);
insilmaril@39	1897	frame->show();
insilmaril@39	1898	}
insilmaril@39	1899
insilmaril@39	1900
insilmaril@39	1901	double paperAspect = (double)printer->width() / (double)printer->height();
insilmaril@39	1902	double mapAspect = (double)mapRect.width() / (double)mapRect.height();
insilmaril@39	1903	int viewBottom;
insilmaril@0	1904	if (mapAspect>=paperAspect)
insilmaril@0	1905	{
insilmaril@0	1906	// Fit horizontally to paper width
insilmaril@39	1907	//pp.setViewport(0,0, printer->width(),(int)(printer->width()/mapAspect) );
insilmaril@39	1908	viewBottom=(int)(printer->width()/mapAspect);
insilmaril@0	1909	} else
insilmaril@0	1910	{
insilmaril@0	1911	// Fit vertically to paper height
insilmaril@39	1912	//pp.setViewport(0,0,(int)(printer->height()*mapAspect),printer->height());
insilmaril@39	1913	viewBottom=printer->height();
insilmaril@0	1914	}
insilmaril@39	1915
insilmaril@39	1916	if (printFooter)
insilmaril@0	1917	{
insilmaril@39	1918	// Print footer below map
insilmaril@39	1919	QFont font;
insilmaril@39	1920	font.setPointSize(10);
insilmaril@39	1921	pp.setFont (font);
insilmaril@39	1922	QRectF footerBox(0,viewBottom,printer->width(),15);
insilmaril@39	1923	pp.drawText ( footerBox,Qt::AlignLeft,"VYM - " +fileName);
insilmaril@39	1924	pp.drawText ( footerBox, Qt::AlignRight, QDate::currentDate().toString(Qt::TextDate));
insilmaril@39	1925	}
insilmaril@39	1926	mapScene->render (
insilmaril@39	1927	&pp,
insilmaril@39	1928	QRectF (0,0,printer->width(),printer->height()-15),
insilmaril@39	1929	QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height())
insilmaril@39	1930	);
insilmaril@39	1931
insilmaril@39	1932	// Viewport has paper dimension
insilmaril@0	1933	if (frame) delete (frame);
insilmaril@0	1934
insilmaril@0	1935	// Restore selection
insilmaril@39	1936	xelection.reselect();
insilmaril@39	1937
insilmaril@39	1938	// Save settings in vymrc
insilmaril@39	1939	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@39	1940	settings.writeEntry("/mainwindow/printerFormat",printer->outputFormat());
insilmaril@39	1941	settings.writeEntry("/mainwindow/printerFileName",printer->outputFileName());
insilmaril@0	1942	}
insilmaril@0	1943	}
insilmaril@0	1944
insilmaril@39	1945	void MapEditor::setAntiAlias (bool b)
insilmaril@39	1946	{
insilmaril@39	1947	setRenderHint(QPainter::Antialiasing,b);
insilmaril@39	1948	}
insilmaril@39	1949
insilmaril@39	1950	void MapEditor::setSmoothPixmap(bool b)
insilmaril@39	1951	{
insilmaril@39	1952	setRenderHint(QPainter::SmoothPixmapTransform,b);
insilmaril@39	1953	}
insilmaril@39	1954
insilmaril@0	1955	QPixmap MapEditor::getPixmap()
insilmaril@0	1956	{
insilmaril@39	1957	QRectF mapRect=model->getTotalBBox();
insilmaril@39	1958	QPixmap pix((int)mapRect.width()+2,(int)mapRect.height()+1);
insilmaril@0	1959	QPainter pp (&pix);
insilmaril@39	1960
insilmaril@39	1961	pp.setRenderHints(renderHints());
insilmaril@0	1962
insilmaril@0	1963	// Don't print the visualisation of selection
insilmaril@39	1964	xelection.unselect();
insilmaril@39	1965
insilmaril@39	1966	mapScene->render ( &pp,
insilmaril@39	1967	QRectF(0,0,mapRect.width()+1,mapRect.height()+1),
insilmaril@39	1968	QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height() ));
insilmaril@0	1969
insilmaril@0	1970	// Restore selection
insilmaril@39	1971	xelection.reselect();
insilmaril@0	1972
insilmaril@0	1973	return pix;
insilmaril@0	1974	}
insilmaril@0	1975
insilmaril@39	1976	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@39	1977	{
insilmaril@39	1978	hidemode=mode;
insilmaril@39	1979	model->setHideTmp (hidemode);
insilmaril@39	1980	model->reposition();
insilmaril@39	1981	scene()->update();
insilmaril@0	1982	}
insilmaril@0	1983
insilmaril@39	1984	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@39	1985	{
insilmaril@39	1986	return hidemode;
insilmaril@0	1987	}
insilmaril@0	1988
insilmaril@39	1989	void MapEditor::setExportMode (bool b)
insilmaril@39	1990	{
insilmaril@39	1991	// should be called before and after exports
insilmaril@39	1992	// depending on the settings
insilmaril@39	1993	if (b && settings.value("/export/useHideExport","true")=="true")
insilmaril@39	1994	setHideTmpMode (HideExport);
insilmaril@39	1995	else
insilmaril@39	1996	setHideTmpMode (HideNone);
insilmaril@39	1997	}
insilmaril@39	1998
insilmaril@39	1999	void MapEditor::exportASCII(QString fname,bool askName)
insilmaril@39	2000	{
insilmaril@39	2001	ExportASCII ex;
insilmaril@39	2002	ex.setModel (model);
insilmaril@39	2003	if (fname=="")
insilmaril@39	2004	ex.setFile (mapName+".txt");
insilmaril@39	2005	else
insilmaril@39	2006	ex.setFile (fname);
insilmaril@39	2007
insilmaril@39	2008	if (askName)
insilmaril@39	2009	{
insilmaril@39	2010	//ex.addFilter ("TXT (*.txt)");
insilmaril@39	2011	ex.setDir(lastImageDir);
insilmaril@39	2012	//ex.setCaption(vymName+ " -" +tr("Export as ASCII")+" "+tr("(still experimental)"));
insilmaril@39	2013	ex.execDialog() ;
insilmaril@39	2014	}
insilmaril@39	2015	if (!ex.canceled())
insilmaril@39	2016	{
insilmaril@39	2017	setExportMode(true);
insilmaril@39	2018	ex.doExport();
insilmaril@39	2019	setExportMode(false);
insilmaril@0	2020	}
insilmaril@0	2021	}
insilmaril@0	2022
insilmaril@39	2023	void MapEditor::exportImage(QString fname, bool askName, QString format)
insilmaril@39	2024	{
insilmaril@39	2025	if (fname=="")
insilmaril@39	2026	{
insilmaril@39	2027	fname=mapName+".png";
insilmaril@39	2028	format="PNG";
insilmaril@39	2029	}
insilmaril@39	2030
insilmaril@39	2031	if (askName)
insilmaril@39	2032	{
insilmaril@39	2033	QStringList fl;
insilmaril@39	2034	QFileDialog *fd=new QFileDialog (this);
insilmaril@39	2035	fd->setCaption (tr("Export map as image"));
insilmaril@39	2036	fd->setDirectory (lastImageDir);
insilmaril@39	2037	fd->setFileMode(QFileDialog::AnyFile);
insilmaril@39	2038	fd->setFilters (imageIO.getFilters() );
insilmaril@39	2039	if (fd->exec())
insilmaril@39	2040	{
insilmaril@39	2041	fl=fd->selectedFiles();
insilmaril@39	2042	fname=fl.first();
insilmaril@39	2043	format=imageIO.getType(fd->selectedFilter());
insilmaril@39	2044	}
insilmaril@39	2045	}
insilmaril@39	2046
insilmaril@39	2047	setExportMode (true);
insilmaril@39	2048	QPixmap pix (getPixmap());
insilmaril@39	2049	pix.save(fname, format);
insilmaril@39	2050	setExportMode (false);
insilmaril@39	2051	}
insilmaril@39	2052
insilmaril@39	2053	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@39	2054	{
insilmaril@39	2055	ExportOO ex;
insilmaril@39	2056	ex.setFile (fn);
insilmaril@39	2057	ex.setModel (model);
insilmaril@39	2058	if (ex.setConfigFile(cf))
insilmaril@39	2059	{
insilmaril@39	2060	setExportMode (true);
insilmaril@39	2061	ex.exportPresentation();
insilmaril@39	2062	setExportMode (false);
insilmaril@39	2063	}
insilmaril@39	2064	}
insilmaril@39	2065
insilmaril@39	2066	void MapEditor::exportXHTML (const QString &dir, bool askForName)
insilmaril@39	2067	{
insilmaril@39	2068	ExportXHTMLDialog dia(this);
insilmaril@39	2069	dia.setFilePath (filePath );
insilmaril@39	2070	dia.setMapName (mapName );
insilmaril@39	2071	dia.readSettings();
insilmaril@39	2072	if (dir!="") dia.setDir (dir);
insilmaril@39	2073
insilmaril@39	2074	bool ok=true;
insilmaril@39	2075
insilmaril@39	2076	if (askForName)
insilmaril@39	2077	{
insilmaril@39	2078	if (dia.exec()!=QDialog::Accepted)
insilmaril@39	2079	ok=false;
insilmaril@39	2080	else
insilmaril@39	2081	{
insilmaril@39	2082	QDir d (dia.getDir());
insilmaril@39	2083	// Check, if warnings should be used before overwriting
insilmaril@39	2084	// the output directory
insilmaril@39	2085	if (d.exists() && d.count()>0)
insilmaril@39	2086	{
insilmaril@39	2087	WarningDialog warn;
insilmaril@39	2088	warn.showCancelButton (true);
insilmaril@39	2089	warn.setText(QString(
insilmaril@39	2090	"The directory %1 is not empty.\n"
insilmaril@39	2091	"Do you risk to overwrite some of its contents?").arg(d.path() ));
insilmaril@39	2092	warn.setCaption("Warning: Directory not empty");
insilmaril@39	2093	warn.setShowAgainName("mainwindow/overwrite-dir-xhtml");
insilmaril@39	2094
insilmaril@39	2095	if (warn.exec()!=QDialog::Accepted) ok=false;
insilmaril@39	2096	}
insilmaril@39	2097	}
insilmaril@39	2098	}
insilmaril@39	2099
insilmaril@39	2100	if (ok)
insilmaril@39	2101	{
insilmaril@39	2102	exportXML (dia.getDir(),false );
insilmaril@39	2103	dia.doExport(mapName );
insilmaril@39	2104	//if (dia.hasChanged()) setChanged();
insilmaril@39	2105	}
insilmaril@39	2106	}
insilmaril@39	2107
insilmaril@39	2108	void MapEditor::exportXML(QString dir, bool askForName)
insilmaril@39	2109	{
insilmaril@39	2110	if (askForName)
insilmaril@39	2111	{
insilmaril@39	2112	dir=browseDirectory(this,tr("Export XML to directory"));
insilmaril@39	2113	if (dir =="" && !reallyWriteDirectory(dir) )
insilmaril@39	2114	return;
insilmaril@39	2115	}
insilmaril@39	2116
insilmaril@39	2117	// Hide stuff during export, if settings want this
insilmaril@39	2118	setExportMode (true);
insilmaril@39	2119
insilmaril@0	2120	// Create subdirectories
insilmaril@0	2121	makeSubDirs (dir);
insilmaril@0	2122
insilmaril@0	2123	// write to directory
insilmaril@39	2124	QString saveFile=saveToDir (dir,mapName+"-",true,model->getTotalBBox().topLeft() ,NULL);
insilmaril@0	2125	QFile file;
insilmaril@0	2126
insilmaril@0	2127	file.setName ( dir + "/"+mapName+".xml");
insilmaril@39	2128	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	2129	{
insilmaril@0	2130	// This should neverever happen
insilmaril@39	2131	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	2132	return;
insilmaril@0	2133	}
insilmaril@0	2134
insilmaril@0	2135	// Write it finally, and write in UTF8, no matter what
insilmaril@0	2136	QTextStream ts( &file );
insilmaril@0	2137	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	2138	ts << saveFile;
insilmaril@0	2139	file.close();
insilmaril@0	2140
insilmaril@0	2141	// Now write image, too
insilmaril@39	2142	exportImage (dir+"/images/"+mapName+".png",false,"PNG");
insilmaril@39	2143
insilmaril@39	2144	setExportMode (false);
insilmaril@0	2145	}
insilmaril@0	2146
insilmaril@0	2147	void MapEditor::clear()
insilmaril@0	2148	{
insilmaril@39	2149	xelection.unselect();
insilmaril@39	2150	model->clear();
insilmaril@39	2151	}
insilmaril@39	2152
insilmaril@39	2153	void MapEditor::copy()
insilmaril@39	2154	{
insilmaril@39	2155	LinkableMapObj *sel=xelection.single();
insilmaril@39	2156	if (sel)
insilmaril@39	2157	{
insilmaril@39	2158	if (redosAvail == 0)
insilmaril@39	2159	{
insilmaril@39	2160	// Copy to history
insilmaril@39	2161	QString s=model->getSelectString(sel);
insilmaril@39	2162	saveState (PartOfMap, s, "nop ()", s, "copy ()","Copy selection to clipboard",sel );
insilmaril@39	2163	curClipboard=curStep;
insilmaril@39	2164	}
insilmaril@39	2165
insilmaril@39	2166	// Copy also to global clipboard, because we are at last step in history
insilmaril@39	2167	QString bakMapName(QString("history-%1").arg(curStep));
insilmaril@39	2168	QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@39	2169	copyDir (bakMapDir,clipboardDir );
insilmaril@39	2170
insilmaril@39	2171	clipboardEmpty=false;
insilmaril@39	2172	updateActions();
insilmaril@39	2173	}
insilmaril@39	2174	}
insilmaril@39	2175
insilmaril@39	2176	void MapEditor::redo()
insilmaril@39	2177	{
insilmaril@39	2178	// Can we undo at all?
insilmaril@39	2179	if (redosAvail<1) return;
insilmaril@39	2180
insilmaril@39	2181	bool blockSaveStateOrg=blockSaveState;
insilmaril@39	2182	blockSaveState=true;
insilmaril@39	2183
insilmaril@39	2184	redosAvail--;
insilmaril@39	2185
insilmaril@39	2186	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@39	2187	curStep++;
insilmaril@39	2188	if (curStep>stepsTotal) curStep=1;
insilmaril@39	2189	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@39	2190	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@39	2191	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@39	2192	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@39	2193	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@39	2194	QString version=undoSet.readEntry ("/history/version");
insilmaril@39	2195
insilmaril@39	2196	/* TODO Maybe check for version, if we save the history
insilmaril@39	2197	if (!checkVersion(version))
insilmaril@39	2198	QMessageBox::warning(0,tr("Warning"),
insilmaril@39	2199	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@39	2200	*/
insilmaril@39	2201
insilmaril@39	2202	// Find out current undo directory
insilmaril@39	2203	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@39	2204
insilmaril@39	2205	if (debug)
insilmaril@39	2206	{
insilmaril@39	2207	cout << "ME::redo() begin\n";
insilmaril@39	2208	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@39	2209	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@39	2210	cout << " curStep="<<curStep<<endl;
insilmaril@39	2211	cout << " ---------------------------"<<endl;
insilmaril@39	2212	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@39	2213	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39	2214	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39	2215	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@39	2216	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39	2217	cout << " ---------------------------"<<endl<<endl;
insilmaril@39	2218	}
insilmaril@39	2219
insilmaril@39	2220	// select object before redo
insilmaril@39	2221	if (!redoSelection.isEmpty())
insilmaril@39	2222	select (redoSelection);
insilmaril@39	2223
insilmaril@39	2224
insilmaril@39	2225	parseAtom (redoCommand);
insilmaril@39	2226	model->reposition();
insilmaril@39	2227
insilmaril@39	2228	blockSaveState=blockSaveStateOrg;
insilmaril@39	2229
insilmaril@39	2230	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39	2231	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39	2232	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39	2233	undoSet.writeSettings(histPath);
insilmaril@39	2234
insilmaril@39	2235	mainWindow->updateHistory (undoSet);
insilmaril@39	2236	updateActions();
insilmaril@39	2237
insilmaril@39	2238	/* TODO remove testing
insilmaril@39	2239	cout << "ME::redo() end\n";
insilmaril@39	2240	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@39	2241	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@39	2242	cout << " curStep="<<curStep<<endl;
insilmaril@39	2243	cout << " ---------------------------"<<endl<<endl;
insilmaril@39	2244	*/
insilmaril@39	2245
insilmaril@39	2246
insilmaril@39	2247	}
insilmaril@39	2248
insilmaril@39	2249	bool MapEditor::isRedoAvailable()
insilmaril@39	2250	{
insilmaril@39	2251	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@39	2252	return true;
insilmaril@39	2253	else
insilmaril@39	2254	return false;
insilmaril@39	2255	}
insilmaril@39	2256
insilmaril@39	2257	void MapEditor::undo()
insilmaril@39	2258	{
insilmaril@39	2259	// Can we undo at all?
insilmaril@39	2260	if (undosAvail<1) return;
insilmaril@39	2261
insilmaril@39	2262	mainWindow->statusMessage (tr("Autosave disabled during undo."));
insilmaril@39	2263
insilmaril@39	2264	bool blockSaveStateOrg=blockSaveState;
insilmaril@39	2265	blockSaveState=true;
insilmaril@39	2266
insilmaril@39	2267	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@39	2268	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@39	2269	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@39	2270	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@39	2271	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@39	2272	QString version=undoSet.readEntry ("/history/version");
insilmaril@39	2273
insilmaril@39	2274	/* TODO Maybe check for version, if we save the history
insilmaril@39	2275	if (!checkVersion(version))
insilmaril@39	2276	QMessageBox::warning(0,tr("Warning"),
insilmaril@39	2277	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@39	2278	*/
insilmaril@39	2279
insilmaril@39	2280	// Find out current undo directory
insilmaril@39	2281	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@39	2282
insilmaril@39	2283	// select object before undo
insilmaril@39	2284	if (!undoSelection.isEmpty())
insilmaril@39	2285	select (undoSelection);
insilmaril@39	2286
insilmaril@39	2287	if (debug)
insilmaril@39	2288	{
insilmaril@39	2289	cout << "ME::undo() begin\n";
insilmaril@39	2290	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@39	2291	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@39	2292	cout << " curStep="<<curStep<<endl;
insilmaril@39	2293	cout << " ---------------------------"<<endl;
insilmaril@39	2294	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@39	2295	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39	2296	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39	2297	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@39	2298	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39	2299	cout << " ---------------------------"<<endl<<endl;
insilmaril@0	2300	}
insilmaril@39	2301	parseAtom (undoCommand);
insilmaril@39	2302	model->reposition();
insilmaril@39	2303
insilmaril@39	2304	undosAvail--;
insilmaril@39	2305	curStep--;
insilmaril@39	2306	if (curStep<1) curStep=stepsTotal;
insilmaril@39	2307
insilmaril@39	2308	redosAvail++;
insilmaril@39	2309
insilmaril@39	2310	blockSaveState=blockSaveStateOrg;
insilmaril@39	2311	/* TODO remove testing
insilmaril@39	2312	cout << "ME::undo() end\n";
insilmaril@39	2313	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@39	2314	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@39	2315	cout << " curStep="<<curStep<<endl;
insilmaril@39	2316	cout << " ---------------------------"<<endl<<endl;
insilmaril@39	2317	*/
insilmaril@39	2318
insilmaril@39	2319	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39	2320	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39	2321	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39	2322	undoSet.writeSettings(histPath);
insilmaril@39	2323
insilmaril@39	2324	mainWindow->updateHistory (undoSet);
insilmaril@39	2325	updateActions();
insilmaril@39	2326	xelection.update();
insilmaril@39	2327	ensureSelectionVisible();
insilmaril@0	2328	}
insilmaril@0	2329
insilmaril@39	2330	bool MapEditor::isUndoAvailable()
insilmaril@39	2331	{
insilmaril@39	2332	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@39	2333	return true;
insilmaril@39	2334	else
insilmaril@39	2335	return false;
insilmaril@39	2336	}
insilmaril@39	2337
insilmaril@39	2338	void MapEditor::gotoHistoryStep (int i)
insilmaril@39	2339	{
insilmaril@39	2340	// Restore variables
insilmaril@39	2341	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@39	2342	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@39	2343
insilmaril@39	2344	if (i<0) i=undosAvail+redosAvail;
insilmaril@39	2345
insilmaril@39	2346	// Clicking above current step makes us undo things
insilmaril@39	2347	if (i<undosAvail)
insilmaril@39	2348	{
insilmaril@39	2349	for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@39	2350	return;
insilmaril@39	2351	}
insilmaril@39	2352	// Clicking below current step makes us redo things
insilmaril@39	2353	if (i>undosAvail)
insilmaril@39	2354	for (int j=undosAvail; j<i; j++)
insilmaril@39	2355	{
insilmaril@39	2356	if (debug) cout << "ME::gotoHistoryStep redo "<<j<<"/"<<undosAvail<<" i="<<i<<endl;
insilmaril@39	2357	redo();
insilmaril@39	2358	}
insilmaril@39	2359
insilmaril@39	2360	// And ignore clicking the current row ;-)
insilmaril@39	2361	}
insilmaril@39	2362
insilmaril@39	2363	void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@39	2364	{
insilmaril@39	2365	QString pathDir=path.left(path.findRev("/"));
insilmaril@39	2366	QDir d(pathDir);
insilmaril@39	2367	QFile file (path);
insilmaril@39	2368
insilmaril@0	2369	if (d.exists() )
insilmaril@0	2370	{
insilmaril@39	2371	// We need to parse saved XML data
insilmaril@39	2372	parseVYMHandler handler;
insilmaril@39	2373	QXmlInputSource source( file);
insilmaril@0	2374	QXmlSimpleReader reader;
insilmaril@0	2375	reader.setContentHandler( &handler );
insilmaril@0	2376	reader.setErrorHandler( &handler );
insilmaril@39	2377	handler.setModel ( model);
insilmaril@39	2378	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@39	2379	if (undoSel.isEmpty())
insilmaril@0	2380	{
insilmaril@39	2381	unselect();
insilmaril@39	2382	model->clear();
insilmaril@39	2383	handler.setLoadMode (NewMap);
insilmaril@0	2384	} else
insilmaril@0	2385	{
insilmaril@39	2386	select (undoSel);
insilmaril@39	2387	handler.setLoadMode (ImportReplace);
insilmaril@0	2388	}
insilmaril@39	2389	blockReposition=true;
insilmaril@0	2390	bool ok = reader.parse( source );
insilmaril@39	2391	blockReposition=false;
insilmaril@39	2392	if (! ok )
insilmaril@0	2393	{
insilmaril@0	2394	// This should never ever happen
insilmaril@39	2395	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@39	2396	handler.errorProtocol());
insilmaril@0	2397	}
insilmaril@0	2398	} else
insilmaril@39	2399	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@0	2400	}
insilmaril@0	2401
insilmaril@39	2402	void MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@39	2403	{
insilmaril@39	2404	BranchObj *sel=xelection.getBranch();
insilmaril@39	2405	if (sel)
insilmaril@39	2406	{
insilmaril@39	2407	QString pathDir=path.left(path.findRev("/"));
insilmaril@39	2408	QDir d(pathDir);
insilmaril@39	2409	QFile file (path);
insilmaril@39	2410
insilmaril@39	2411	if (d.exists() )
insilmaril@0	2412	{
insilmaril@39	2413	// We need to parse saved XML data
insilmaril@39	2414	parseVYMHandler handler;
insilmaril@39	2415	QXmlInputSource source( file);
insilmaril@39	2416	QXmlSimpleReader reader;
insilmaril@39	2417	reader.setContentHandler( &handler );
insilmaril@39	2418	reader.setErrorHandler( &handler );
insilmaril@39	2419	handler.setModel (model);
insilmaril@39	2420	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@39	2421	handler.setLoadMode (ImportAdd);
insilmaril@39	2422	blockReposition=true;
insilmaril@39	2423	bool ok = reader.parse( source );
insilmaril@39	2424	blockReposition=false;
insilmaril@39	2425	if (! ok )
insilmaril@39	2426	{
insilmaril@39	2427	// This should never ever happen
insilmaril@39	2428	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@39	2429	handler.errorProtocol());
insilmaril@0	2430	}
insilmaril@39	2431	if (sel->getDepth()>0)
insilmaril@39	2432	sel->getLastBranch()->linkTo (sel,pos);
insilmaril@39	2433	} else
insilmaril@39	2434	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@39	2435	}
insilmaril@0	2436	}
insilmaril@0	2437
insilmaril@39	2438	void MapEditor::pasteNoSave(const int &n)
insilmaril@39	2439	{
insilmaril@39	2440	bool old=blockSaveState;
insilmaril@39	2441	blockSaveState=true;
insilmaril@39	2442	bool zippedOrg=zipped;
insilmaril@39	2443	if (redosAvail > 0 \|\| n!=0)
insilmaril@39	2444	{
insilmaril@39	2445	// Use the "historical" buffer
insilmaril@39	2446	QString bakMapName(QString("history-%1").arg(n));
insilmaril@39	2447	QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@39	2448	load (bakMapDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@39	2449	} else
insilmaril@39	2450	// Use the global buffer
insilmaril@39	2451	load (clipboardDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@39	2452	zipped=zippedOrg;
insilmaril@39	2453	blockSaveState=old;
insilmaril@0	2454	}
insilmaril@0	2455
insilmaril@39	2456	void MapEditor::paste()
insilmaril@39	2457	{
insilmaril@39	2458	BranchObj *sel=xelection.getBranch();
insilmaril@39	2459	if (sel)
insilmaril@39	2460	{
insilmaril@39	2461	saveStateChangingPart(
insilmaril@39	2462	sel,
insilmaril@39	2463	sel,
insilmaril@39	2464	QString ("paste (%1)").arg(curClipboard),
insilmaril@39	2465	QString("Paste to %1").arg( getName(sel))
insilmaril@39	2466	);
insilmaril@39	2467	pasteNoSave(0);
insilmaril@39	2468	model->reposition();
insilmaril@39	2469	}
insilmaril@0	2470	}
insilmaril@0	2471
insilmaril@39	2472	void MapEditor::cut()
insilmaril@39	2473	{
insilmaril@39	2474	LinkableMapObj *sel=xelection.single();
insilmaril@39	2475	if ( sel && (xelection.type() == Selection::Branch \|\|
insilmaril@39	2476	xelection.type()==Selection::MapCenter \|\|
insilmaril@39	2477	xelection.type()==Selection::FloatImage))
insilmaril@39	2478	{
insilmaril@39	2479	/* No savestate! savestate is called in cutNoSave
insilmaril@39	2480	saveStateChangingPart(
insilmaril@39	2481	sel->getParObj(),
insilmaril@39	2482	sel,
insilmaril@39	2483	"cut ()",
insilmaril@39	2484	QString("Cut %1").arg(getName(sel ))
insilmaril@39	2485	);
insilmaril@39	2486	*/
insilmaril@39	2487	copy();
insilmaril@39	2488	deleteSelection();
insilmaril@39	2489	model->reposition();
insilmaril@39	2490	}
insilmaril@0	2491	}
insilmaril@0	2492
insilmaril@39	2493	void MapEditor::move(const double &x, const double &y)
insilmaril@39	2494	{
insilmaril@39	2495	LinkableMapObj *sel=xelection.single();
insilmaril@39	2496	if (sel)
insilmaril@39	2497	{
insilmaril@39	2498	QPointF ap(sel->getAbsPos());
insilmaril@39	2499	QPointF to(x, y);
insilmaril@39	2500	if (ap != to)
insilmaril@39	2501	{
insilmaril@39	2502	QString ps=qpointfToString(ap);
insilmaril@39	2503	QString s=xelection.getSelectString();
insilmaril@39	2504	saveState(
insilmaril@39	2505	s, "move "+ps,
insilmaril@39	2506	s, "move "+qpointfToString(to),
insilmaril@39	2507	QString("Move %1 to %2").arg(getName(sel)).arg(ps));
insilmaril@39	2508	sel->move(x,y);
insilmaril@39	2509	model->reposition();
insilmaril@39	2510	xelection.update();
insilmaril@39	2511	}
insilmaril@39	2512	}
insilmaril@0	2513	}
insilmaril@0	2514
insilmaril@39	2515	void MapEditor::moveRel (const double &x, const double &y)
insilmaril@39	2516	{
insilmaril@39	2517	LinkableMapObj *sel=xelection.single();
insilmaril@39	2518	if (sel)
insilmaril@39	2519	{
insilmaril@39	2520	QPointF rp(sel->getRelPos());
insilmaril@39	2521	QPointF to(x, y);
insilmaril@39	2522	if (rp != to)
insilmaril@39	2523	{
insilmaril@39	2524	QString ps=qpointfToString (sel->getRelPos());
insilmaril@39	2525	QString s=model->getSelectString(sel);
insilmaril@39	2526	saveState(
insilmaril@39	2527	s, "moveRel "+ps,
insilmaril@39	2528	s, "moveRel "+qpointfToString(to),
insilmaril@39	2529	QString("Move %1 to relative position %2").arg(getName(sel)).arg(ps));
insilmaril@39	2530	((OrnamentedObj*)sel)->move2RelPos (x,y);
insilmaril@39	2531	model->reposition();
insilmaril@39	2532	sel->updateLink();
insilmaril@39	2533	xelection.update();
insilmaril@39	2534	}
insilmaril@39	2535	}
insilmaril@0	2536	}
insilmaril@0	2537
insilmaril@0	2538	void MapEditor::moveBranchUp()
insilmaril@0	2539	{
insilmaril@39	2540	BranchObj* bo=xelection.getBranch();
insilmaril@0	2541	BranchObj* par;
insilmaril@39	2542	if (bo)
insilmaril@39	2543	{
insilmaril@39	2544	if (!bo->canMoveBranchUp()) return;
insilmaril@0	2545	par=(BranchObj*)(bo->getParObj());
insilmaril@39	2546	BranchObj *obo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@39	2547	saveState (model->getSelectString(bo),"moveBranchDown ()",model->getSelectString(obo),"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@39	2548	model->reposition();
insilmaril@39	2549	scene()->update();
insilmaril@39	2550	xelection.update();
insilmaril@0	2551	ensureSelectionVisible();
insilmaril@0	2552	}
insilmaril@0	2553	}
insilmaril@0	2554
insilmaril@0	2555	void MapEditor::moveBranchDown()
insilmaril@0	2556	{
insilmaril@39	2557	BranchObj* bo=xelection.getBranch();
insilmaril@0	2558	BranchObj* par;
insilmaril@39	2559	if (bo)
insilmaril@39	2560	{
insilmaril@39	2561	if (!bo->canMoveBranchDown()) return;
insilmaril@0	2562	par=(BranchObj*)(bo->getParObj());
insilmaril@39	2563	BranchObj *obo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@39	2564	saveState(model->getSelectString(bo),"moveBranchUp ()",model->getSelectString(obo),"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@39	2565	model->reposition();
insilmaril@39	2566	scene()->update();
insilmaril@39	2567	xelection.update();
insilmaril@0	2568	ensureSelectionVisible();
insilmaril@0	2569	}
insilmaril@0	2570	}
insilmaril@0	2571
insilmaril@39	2572	void MapEditor::sortChildren()
insilmaril@39	2573	{
insilmaril@39	2574	BranchObj* bo=xelection.getBranch();
insilmaril@39	2575	if (bo)
insilmaril@39	2576	{
insilmaril@39	2577	if(bo->countBranches()>1)
insilmaril@39	2578	{
insilmaril@39	2579	saveStateChangingPart(bo,bo, "sortChildren ()",QString("Sort children of %1").arg(getName(bo)));
insilmaril@39	2580	bo->sortChildren();
insilmaril@39	2581	model->reposition();
insilmaril@39	2582	ensureSelectionVisible();
insilmaril@39	2583	}
insilmaril@39	2584	}
insilmaril@39	2585	}
insilmaril@39	2586
insilmaril@39	2587	void MapEditor::linkTo(const QString &dstString)
insilmaril@39	2588	{
insilmaril@39	2589	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39	2590	if (fio)
insilmaril@39	2591	{
insilmaril@39	2592	BranchObj dst=(BranchObj)(model->findObjBySelect(dstString));
insilmaril@39	2593	if (dst && (typeid(*dst)==typeid (BranchObj) \|\|
insilmaril@39	2594	typeid(*dst)==typeid (MapCenterObj)))
insilmaril@39	2595	{
insilmaril@39	2596	LinkableMapObj *dstPar=dst->getParObj();
insilmaril@39	2597	QString parString=model->getSelectString(dstPar);
insilmaril@39	2598	QString fioPreSelectString=model->getSelectString(fio);
insilmaril@39	2599	QString fioPreParentSelectString=model->getSelectString (fio->getParObj());
insilmaril@39	2600	((BranchObj*)(dst))->addFloatImage (fio);
insilmaril@39	2601	xelection.unselect();
insilmaril@39	2602	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@39	2603	fio=((BranchObj*)(dst))->getLastFloatImage();
insilmaril@39	2604	fio->setRelPos();
insilmaril@39	2605	fio->reposition();
insilmaril@39	2606	xelection.select(fio);
insilmaril@39	2607	saveState(
insilmaril@39	2608	model->getSelectString(fio),
insilmaril@39	2609	QString("linkTo (\"%1\")").arg(fioPreParentSelectString),
insilmaril@39	2610	fioPreSelectString,
insilmaril@39	2611	QString ("linkTo (\"%1\")").arg(dstString),
insilmaril@39	2612	QString ("Link floatimage to %1").arg(getName(dst)));
insilmaril@39	2613	}
insilmaril@39	2614	}
insilmaril@39	2615	}
insilmaril@39	2616
insilmaril@39	2617	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@39	2618	{
insilmaril@39	2619	BranchObj *bo=xelection.getBranch();
insilmaril@39	2620	if (bo)
insilmaril@39	2621	{
insilmaril@39	2622	ok=true;
insilmaril@39	2623	p=mapFromScene(bo->getAbsPos());
insilmaril@39	2624	return bo->getHeading();
insilmaril@39	2625	}
insilmaril@39	2626	ok=false;
insilmaril@39	2627	return QString();
insilmaril@39	2628	}
insilmaril@39	2629
insilmaril@39	2630	void MapEditor::setHeading(const QString &s)
insilmaril@39	2631	{
insilmaril@39	2632	BranchObj *sel=xelection.getBranch();
insilmaril@39	2633	if (sel)
insilmaril@39	2634	{
insilmaril@39	2635	saveState(
insilmaril@39	2636	sel,
insilmaril@39	2637	"setHeading (\""+sel->getHeading()+"\")",
insilmaril@39	2638	sel,
insilmaril@39	2639	"setHeading (\""+s+"\")",
insilmaril@39	2640	QString("Set heading of %1 to \"%2\"").arg(getName(sel)).arg(s) );
insilmaril@39	2641	sel->setHeading(s );
insilmaril@39	2642	model->reposition();
insilmaril@39	2643	xelection.update();
insilmaril@0	2644	ensureSelectionVisible();
insilmaril@39	2645	}
insilmaril@0	2646	}
insilmaril@0	2647
insilmaril@39	2648	void MapEditor::setHeadingInt(const QString &s)
insilmaril@39	2649	{
insilmaril@39	2650	BranchObj *bo=xelection.getBranch();
insilmaril@39	2651	if (bo)
insilmaril@39	2652	{
insilmaril@39	2653	bo->setHeading(s);
insilmaril@39	2654	model->reposition();
insilmaril@39	2655	xelection.update();
insilmaril@39	2656	ensureSelectionVisible();
insilmaril@39	2657	}
insilmaril@39	2658	}
insilmaril@39	2659
insilmaril@39	2660	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@39	2661	{
insilmaril@39	2662	// Internal function, no saveState needed
insilmaril@39	2663	BranchObj *bo=xelection.getBranch();
insilmaril@39	2664	if (bo)
insilmaril@39	2665	{
insilmaril@39	2666	bo->setVymLink(s);
insilmaril@39	2667	model->reposition();
insilmaril@39	2668	updateActions();
insilmaril@39	2669	xelection.update();
insilmaril@39	2670	ensureSelectionVisible();
insilmaril@39	2671	}
insilmaril@39	2672	}
insilmaril@39	2673
insilmaril@39	2674	BranchObj* MapEditor::addMapCenter ()
insilmaril@39	2675	{
insilmaril@39	2676	MapCenterObj *mco= model->addMapCenter(contextMenuPos);
insilmaril@39	2677	xelection.select (mco);
insilmaril@39	2678	updateActions();
insilmaril@39	2679	ensureSelectionVisible();
insilmaril@39	2680	saveState (
insilmaril@39	2681	mco,
insilmaril@39	2682	"delete()",
insilmaril@39	2683	NULL,
insilmaril@39	2684	QString ("addMapCenter (%1,%2)").arg (contextMenuPos.x()).arg(contextMenuPos.y()),
insilmaril@39	2685	QString ("Adding MapCenter to (%1,%2").arg (contextMenuPos.x()).arg(contextMenuPos.y())
insilmaril@39	2686	);
insilmaril@39	2687	return mco;
insilmaril@39	2688	}
insilmaril@39	2689
insilmaril@39	2690	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@39	2691	{
insilmaril@39	2692	// Depending on pos:
insilmaril@39	2693	// -3 insert in childs of parent above selection
insilmaril@39	2694	// -2 add branch to selection
insilmaril@39	2695	// -1 insert in childs of parent below selection
insilmaril@39	2696	// 0..n insert in childs of parent at pos
insilmaril@39	2697	BranchObj *newbo=NULL;
insilmaril@39	2698	BranchObj *bo=xelection.getBranch();
insilmaril@39	2699	if (bo)
insilmaril@39	2700	{
insilmaril@39	2701	if (num==-2)
insilmaril@0	2702	{
insilmaril@0	2703	// save scroll state. If scrolled, automatically select
insilmaril@0	2704	// new branch in order to tmp unscroll parent...
insilmaril@39	2705	newbo=bo->addBranch();
insilmaril@39	2706
insilmaril@39	2707	}else if (num==-1)
insilmaril@0	2708	{
insilmaril@39	2709	num=bo->getNum()+1;
insilmaril@39	2710	bo=(BranchObj*)bo->getParObj();
insilmaril@39	2711	if (bo) newbo=bo->insertBranch(num);
insilmaril@39	2712	}else if (num==-3)
insilmaril@39	2713	{
insilmaril@39	2714	num=bo->getNum();
insilmaril@39	2715	bo=(BranchObj*)bo->getParObj();
insilmaril@39	2716	if (bo) newbo=bo->insertBranch(num);
insilmaril@39	2717	}
insilmaril@39	2718	if (!newbo) return NULL;
insilmaril@39	2719	}
insilmaril@39	2720	return newbo;
insilmaril@39	2721	}
insilmaril@39	2722
insilmaril@39	2723	BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@39	2724	{
insilmaril@39	2725	// Different meaning than num in addNewBranchInt!
insilmaril@39	2726	// -1 add above
insilmaril@39	2727	// 0 add as child
insilmaril@39	2728	// +1 add below
insilmaril@39	2729	BranchObj *bo = xelection.getBranch();
insilmaril@39	2730	BranchObj *newbo=NULL;
insilmaril@39	2731
insilmaril@39	2732	if (bo)
insilmaril@39	2733	{
insilmaril@39	2734	setCursor (Qt::ArrowCursor);
insilmaril@39	2735
insilmaril@39	2736	newbo=addNewBranchInt (pos-2);
insilmaril@39	2737
insilmaril@39	2738	if (newbo)
insilmaril@39	2739	{
insilmaril@39	2740	saveState(
insilmaril@39	2741	newbo,
insilmaril@39	2742	"delete ()",
insilmaril@39	2743	bo,
insilmaril@39	2744	QString ("addBranch (%1)").arg(pos),
insilmaril@39	2745	QString ("Add new branch to %1").arg(getName(bo)));
insilmaril@39	2746
insilmaril@39	2747	model->reposition();
insilmaril@39	2748	xelection.update();
insilmaril@39	2749	latestSelection=model->getSelectString(newbo);
insilmaril@39	2750	// In Network mode, the client needs to know where the new branch is,
insilmaril@39	2751	// so we have to pass on this information via saveState.
insilmaril@39	2752	// TODO: Get rid of this positioning workaround
insilmaril@39	2753	QString ps=qpointfToString (newbo->getAbsPos());
insilmaril@39	2754	sendData ("selectLatestAdded ()");
insilmaril@39	2755	sendData (QString("move %1").arg(ps));
insilmaril@39	2756	sendSelection();
insilmaril@39	2757	}
insilmaril@39	2758	}
insilmaril@39	2759	return newbo;
insilmaril@39	2760	}
insilmaril@39	2761
insilmaril@39	2762
insilmaril@39	2763	BranchObj* MapEditor::addNewBranchBefore()
insilmaril@39	2764	{
insilmaril@39	2765	BranchObj *newbo=NULL;
insilmaril@39	2766	BranchObj *bo = xelection.getBranch();
insilmaril@39	2767	if (bo && xelection.type()==Selection::Branch)
insilmaril@39	2768	// We accept no MapCenterObj here, so we _have_ a parent
insilmaril@39	2769	{
insilmaril@39	2770	QPointF p=bo->getRelPos();
insilmaril@39	2771
insilmaril@39	2772
insilmaril@39	2773	BranchObj parbo=(BranchObj)(bo->getParObj());
insilmaril@39	2774
insilmaril@39	2775	// add below selection
insilmaril@39	2776	newbo=parbo->insertBranch(bo->getNum()+1);
insilmaril@39	2777	if (newbo)
insilmaril@39	2778	{
insilmaril@39	2779	newbo->move2RelPos (p);
insilmaril@39	2780
insilmaril@39	2781	// Move selection to new branch
insilmaril@39	2782	bo->linkTo (newbo,-1);
insilmaril@39	2783
insilmaril@39	2784	saveState (newbo, "deleteKeepChilds ()", newbo, "addBranchBefore ()",
insilmaril@39	2785	QString ("Add branch before %1").arg(getName(bo)));
insilmaril@39	2786
insilmaril@39	2787	model->reposition();
insilmaril@39	2788	xelection.update();
insilmaril@39	2789	}
insilmaril@39	2790	}
insilmaril@39	2791	latestSelection=xelection.getSelectString();
insilmaril@39	2792	return newbo;
insilmaril@39	2793	}
insilmaril@39	2794
insilmaril@39	2795	void MapEditor::deleteSelection()
insilmaril@39	2796	{
insilmaril@39	2797	BranchObj *bo = xelection.getBranch();
insilmaril@39	2798	if (bo && xelection.type()==Selection::MapCenter)
insilmaril@39	2799	{
insilmaril@39	2800	// BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@39	2801	xelection.unselect();
insilmaril@39	2802	/* FIXME Note: does saveStateRemovingPart work for MCO? (No parent!)
insilmaril@39	2803	saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@39	2804	*/
insilmaril@39	2805	bo=model->removeMapCenter ((MapCenterObj*)bo);
insilmaril@39	2806	if (bo)
insilmaril@39	2807	{
insilmaril@39	2808	xelection.select (bo);
insilmaril@39	2809	ensureSelectionVisible();
insilmaril@39	2810	xelection.update();
insilmaril@0	2811	}
insilmaril@39	2812	model->reposition();
insilmaril@39	2813	return;
insilmaril@39	2814	}
insilmaril@39	2815	if (bo && xelection.type()==Selection::Branch)
insilmaril@39	2816	{
insilmaril@39	2817	BranchObj* par=(BranchObj*)bo->getParObj();
insilmaril@39	2818	xelection.unselect();
insilmaril@39	2819	saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@39	2820	par->removeBranch(bo);
insilmaril@39	2821	xelection.select (par);
insilmaril@39	2822	ensureSelectionVisible();
insilmaril@39	2823	model->reposition();
insilmaril@39	2824	// xelection.update();
insilmaril@39	2825	xelection.update();
insilmaril@39	2826	return;
insilmaril@39	2827	}
insilmaril@39	2828	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39	2829	if (fio)
insilmaril@39	2830	{
insilmaril@39	2831	BranchObj* par=(BranchObj*)fio->getParObj();
insilmaril@39	2832	saveStateChangingPart(
insilmaril@39	2833	par,
insilmaril@39	2834	fio,
insilmaril@39	2835	"delete ()",
insilmaril@39	2836	QString("Delete %1").arg(getName(fio))
insilmaril@39	2837	);
insilmaril@39	2838	xelection.unselect();
insilmaril@39	2839	par->removeFloatImage(fio);
insilmaril@39	2840	xelection.select (par);
insilmaril@39	2841	model->reposition();
insilmaril@39	2842	xelection.update();
insilmaril@39	2843	ensureSelectionVisible();
insilmaril@39	2844	return;
insilmaril@39	2845	}
insilmaril@39	2846	}
insilmaril@39	2847
insilmaril@39	2848	LinkableMapObj* MapEditor::getSelection()
insilmaril@39	2849	{
insilmaril@39	2850	return xelection.single();
insilmaril@39	2851	}
insilmaril@39	2852
insilmaril@39	2853	BranchObj* MapEditor::getSelectedBranch()
insilmaril@39	2854	{
insilmaril@39	2855	return xelection.getBranch();
insilmaril@39	2856	}
insilmaril@39	2857
insilmaril@39	2858	FloatImageObj* MapEditor::getSelectedFloatImage()
insilmaril@39	2859	{
insilmaril@39	2860	return xelection.getFloatImage();
insilmaril@39	2861	}
insilmaril@39	2862
insilmaril@39	2863	void MapEditor::unselect()
insilmaril@39	2864	{
insilmaril@39	2865	xelection.unselect();
insilmaril@39	2866	}
insilmaril@39	2867
insilmaril@39	2868	void MapEditor::reselect()
insilmaril@39	2869	{
insilmaril@39	2870	xelection.reselect();
insilmaril@39	2871	}
insilmaril@39	2872
insilmaril@39	2873	bool MapEditor::select (const QString &s)
insilmaril@39	2874	{
insilmaril@39	2875	if (xelection.select(s))
insilmaril@39	2876	{
insilmaril@39	2877	xelection.update();
insilmaril@39	2878	ensureSelectionVisible();
insilmaril@39	2879	sendSelection ();
insilmaril@39	2880	return true;
insilmaril@39	2881	}
insilmaril@39	2882	return false;
insilmaril@39	2883	}
insilmaril@39	2884
insilmaril@39	2885	bool MapEditor::select (LinkableMapObj *lmo)
insilmaril@39	2886	{
insilmaril@39	2887	if (xelection.select(lmo))
insilmaril@39	2888	{
insilmaril@39	2889	xelection.update();
insilmaril@39	2890	ensureSelectionVisible();
insilmaril@39	2891	sendSelection ();
insilmaril@39	2892	return true;
insilmaril@39	2893	}
insilmaril@39	2894	return false;
insilmaril@39	2895	}
insilmaril@39	2896
insilmaril@39	2897	QString MapEditor::getSelectString()
insilmaril@39	2898	{
insilmaril@39	2899	return xelection.getSelectString();
insilmaril@39	2900	}
insilmaril@39	2901
insilmaril@39	2902	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@39	2903	{
insilmaril@39	2904	if (lmo && xelection.single()!= lmo && isSelectBlocked()==false )
insilmaril@39	2905	{
insilmaril@39	2906	xelection.select(lmo);
insilmaril@39	2907	xelection.update();
insilmaril@39	2908	sendSelection ();
insilmaril@0	2909	}
insilmaril@0	2910	}
insilmaril@0	2911
insilmaril@39	2912	void MapEditor::selectNextBranchInt()
insilmaril@0	2913	{
insilmaril@0	2914	// Increase number of branch
insilmaril@39	2915	LinkableMapObj *sel=xelection.single();
insilmaril@39	2916	if (sel)
insilmaril@39	2917	{
insilmaril@39	2918	QString s=xelection.getSelectString();
insilmaril@0	2919	QString part;
insilmaril@0	2920	QString typ;
insilmaril@0	2921	QString num;
insilmaril@0	2922
insilmaril@0	2923	// Where am I?
insilmaril@0	2924	part=s.section(",",-1);
insilmaril@0	2925	typ=part.left (3);
insilmaril@0	2926	num=part.right(part.length() - 3);
insilmaril@0	2927
insilmaril@0	2928	s=s.left (s.length() -num.length());
insilmaril@0	2929
insilmaril@0	2930	// Go to next lmo
insilmaril@0	2931	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2932
insilmaril@0	2933	s=s+num;
insilmaril@0	2934
insilmaril@0	2935	// Try to select this one
insilmaril@0	2936	if (select (s)) return;
insilmaril@0	2937
insilmaril@0	2938	// We have no direct successor,
insilmaril@0	2939	// try to increase the parental number in order to
insilmaril@0	2940	// find a successor with same depth
insilmaril@0	2941
insilmaril@39	2942	int d=xelection.single()->getDepth();
insilmaril@0	2943	int oldDepth=d;
insilmaril@0	2944	int i;
insilmaril@0	2945	bool found=false;
insilmaril@0	2946	bool b;
insilmaril@0	2947	while (!found && d>0)
insilmaril@0	2948	{
insilmaril@0	2949	s=s.section (",",0,d-1);
insilmaril@0	2950	// replace substring of current depth in s with "1"
insilmaril@0	2951	part=s.section(",",-1);
insilmaril@0	2952	typ=part.left (3);
insilmaril@0	2953	num=part.right(part.length() - 3);
insilmaril@0	2954
insilmaril@0	2955	if (d>1)
insilmaril@0	2956	{
insilmaril@0	2957	// increase number of parent
insilmaril@0	2958	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2959	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2960	} else
insilmaril@0	2961	{
insilmaril@0	2962	// Special case, look at orientation
insilmaril@39	2963	if (xelection.single()->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@0	2964	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2965	else
insilmaril@0	2966	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2967	s=typ+num;
insilmaril@0	2968	}
insilmaril@0	2969
insilmaril@0	2970	if (select (s))
insilmaril@0	2971	// pad to oldDepth, select the first branch for each depth
insilmaril@0	2972	for (i=d;i<oldDepth;i++)
insilmaril@0	2973	{
insilmaril@0	2974	b=select (s);
insilmaril@0	2975	if (b)
insilmaril@0	2976	{
insilmaril@39	2977	if ( xelection.getBranch()->countBranches()>0)
insilmaril@0	2978	s+=",bo:0";
insilmaril@0	2979	else
insilmaril@0	2980	break;
insilmaril@0	2981	} else
insilmaril@0	2982	break;
insilmaril@0	2983	}
insilmaril@0	2984
insilmaril@0	2985	// try to select the freshly built string
insilmaril@0	2986	found=select(s);
insilmaril@0	2987	d--;
insilmaril@0	2988	}
insilmaril@0	2989	return;
insilmaril@0	2990	}
insilmaril@0	2991	}
insilmaril@0	2992
insilmaril@39	2993	void MapEditor::selectPrevBranchInt()
insilmaril@0	2994	{
insilmaril@0	2995	// Decrease number of branch
insilmaril@39	2996	BranchObj *bo=xelection.getBranch();
insilmaril@39	2997	if (bo)
insilmaril@39	2998	{
insilmaril@39	2999	QString s=xelection.getSelectString();
insilmaril@0	3000	QString part;
insilmaril@0	3001	QString typ;
insilmaril@0	3002	QString num;
insilmaril@0	3003
insilmaril@0	3004	// Where am I?
insilmaril@0	3005	part=s.section(",",-1);
insilmaril@0	3006	typ=part.left (3);
insilmaril@0	3007	num=part.right(part.length() - 3);
insilmaril@0	3008
insilmaril@0	3009	s=s.left (s.length() -num.length());
insilmaril@0	3010
insilmaril@39	3011	int n=num.toInt()-1;
insilmaril@39	3012
insilmaril@0	3013	// Go to next lmo
insilmaril@39	3014	num=QString ("%1").arg(n);
insilmaril@0	3015	s=s+num;
insilmaril@0	3016
insilmaril@0	3017	// Try to select this one
insilmaril@39	3018	if (n>=0 && select (s)) return;
insilmaril@0	3019
insilmaril@0	3020	// We have no direct precessor,
insilmaril@0	3021	// try to decrease the parental number in order to
insilmaril@0	3022	// find a precessor with same depth
insilmaril@0	3023
insilmaril@39	3024	int d=xelection.single()->getDepth();
insilmaril@0	3025	int oldDepth=d;
insilmaril@0	3026	int i;
insilmaril@0	3027	bool found=false;
insilmaril@0	3028	bool b;
insilmaril@0	3029	while (!found && d>0)
insilmaril@0	3030	{
insilmaril@0	3031	s=s.section (",",0,d-1);
insilmaril@0	3032	// replace substring of current depth in s with "1"
insilmaril@0	3033	part=s.section(",",-1);
insilmaril@0	3034	typ=part.left (3);
insilmaril@0	3035	num=part.right(part.length() - 3);
insilmaril@0	3036
insilmaril@0	3037	if (d>1)
insilmaril@0	3038	{
insilmaril@0	3039	// decrease number of parent
insilmaril@39	3040	num=QString ("%1").arg(num.toInt()-1);
insilmaril@0	3041	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	3042	} else
insilmaril@0	3043	{
insilmaril@0	3044	// Special case, look at orientation
insilmaril@39	3045	if (xelection.single()->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39	3046	num=QString ("%1").arg(num.toInt()-1);
insilmaril@0	3047	else
insilmaril@39	3048	num=QString ("%1").arg(num.toInt()+1);
insilmaril@0	3049	s=typ+num;
insilmaril@0	3050	}
insilmaril@0	3051
insilmaril@0	3052	if (select(s))
insilmaril@0	3053	// pad to oldDepth, select the last branch for each depth
insilmaril@0	3054	for (i=d;i<oldDepth;i++)
insilmaril@0	3055	{
insilmaril@0	3056	b=select (s);
insilmaril@0	3057	if (b)
insilmaril@39	3058	if ( xelection.getBranch()->countBranches()>0)
insilmaril@39	3059	s+=",bo:"+ QString ("%1").arg( xelection.getBranch()->countBranches()-1 );
insilmaril@0	3060	else
insilmaril@0	3061	break;
insilmaril@0	3062	else
insilmaril@0	3063	break;
insilmaril@0	3064	}
insilmaril@0	3065
insilmaril@0	3066	// try to select the freshly built string
insilmaril@0	3067	found=select(s);
insilmaril@0	3068	d--;
insilmaril@0	3069	}
insilmaril@0	3070	return;
insilmaril@0	3071	}
insilmaril@0	3072	}
insilmaril@0	3073
insilmaril@0	3074	void MapEditor::selectUpperBranch()
insilmaril@0	3075	{
insilmaril@39	3076	if (isSelectBlocked() ) return;
insilmaril@39	3077
insilmaril@39	3078	BranchObj *bo=xelection.getBranch();
insilmaril@39	3079	if (bo && xelection.type()==Selection::Branch)
insilmaril@39	3080	{
insilmaril@39	3081	if (bo->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39	3082	selectPrevBranchInt();
insilmaril@39	3083	else
insilmaril@39	3084	if (bo->getDepth()==1)
insilmaril@39	3085	selectNextBranchInt();
insilmaril@0	3086	else
insilmaril@39	3087	selectPrevBranchInt();
insilmaril@0	3088	}
insilmaril@0	3089	}
insilmaril@0	3090
insilmaril@0	3091	void MapEditor::selectLowerBranch()
insilmaril@0	3092	{
insilmaril@39	3093	if (isSelectBlocked() ) return;
insilmaril@39	3094
insilmaril@39	3095	BranchObj *bo=xelection.getBranch();
insilmaril@39	3096	if (bo && xelection.type()==Selection::Branch)
insilmaril@39	3097	{
insilmaril@39	3098	if (bo->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39	3099	selectNextBranchInt();
insilmaril@39	3100	else
insilmaril@39	3101	if (bo->getDepth()==1)
insilmaril@39	3102	selectPrevBranchInt();
insilmaril@0	3103	else
insilmaril@39	3104	selectNextBranchInt();
insilmaril@39	3105	}
insilmaril@0	3106	}
insilmaril@0	3107
insilmaril@0	3108
insilmaril@0	3109	void MapEditor::selectLeftBranch()
insilmaril@0	3110	{
insilmaril@39	3111	if (isSelectBlocked() ) return;
insilmaril@0	3112
insilmaril@0	3113	BranchObj* bo;
insilmaril@0	3114	BranchObj* par;
insilmaril@39	3115	LinkableMapObj *sel=xelection.single();
insilmaril@39	3116	if (sel)
insilmaril@39	3117	{
insilmaril@39	3118	if (xelection.type()== Selection::MapCenter)
insilmaril@0	3119	{
insilmaril@39	3120	par=xelection.getBranch();
insilmaril@0	3121	bo=par->getLastSelectedBranch();
insilmaril@0	3122	if (bo)
insilmaril@0	3123	{
insilmaril@0	3124	// Workaround for reselecting on left and right side
insilmaril@39	3125	if (bo->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39	3126	bo=par->getLastBranch();
insilmaril@39	3127	if (bo)
insilmaril@0	3128	{
insilmaril@0	3129	bo=par->getLastBranch();
insilmaril@39	3130	xelection.select(bo);
insilmaril@39	3131	xelection.update();
insilmaril@0	3132	ensureSelectionVisible();
insilmaril@39	3133	sendSelection();
insilmaril@0	3134	}
insilmaril@0	3135	}
insilmaril@0	3136	} else
insilmaril@0	3137	{
insilmaril@39	3138	par=(BranchObj*)(sel->getParObj());
insilmaril@39	3139	if (sel->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@0	3140	{
insilmaril@39	3141	if (xelection.type() == Selection::Branch \|\|
insilmaril@39	3142	xelection.type() == Selection::FloatImage)
insilmaril@0	3143	{
insilmaril@39	3144	xelection.select(par);
insilmaril@39	3145	xelection.update();
insilmaril@0	3146	ensureSelectionVisible();
insilmaril@39	3147	sendSelection();
insilmaril@0	3148	}
insilmaril@0	3149	} else
insilmaril@0	3150	{
insilmaril@39	3151	if (xelection.type() == Selection::Branch )
insilmaril@0	3152	{
insilmaril@39	3153	bo=xelection.getBranch()->getLastSelectedBranch();
insilmaril@0	3154	if (bo)
insilmaril@0	3155	{
insilmaril@39	3156	xelection.select(bo);
insilmaril@39	3157	xelection.update();
insilmaril@0	3158	ensureSelectionVisible();
insilmaril@39	3159	sendSelection();
insilmaril@0	3160	}
insilmaril@0	3161	}
insilmaril@0	3162	}
insilmaril@0	3163	}
insilmaril@0	3164	}
insilmaril@0	3165	}
insilmaril@0	3166
insilmaril@0	3167	void MapEditor::selectRightBranch()
insilmaril@0	3168	{
insilmaril@39	3169	if (isSelectBlocked() ) return;
insilmaril@0	3170
insilmaril@0	3171	BranchObj* bo;
insilmaril@0	3172	BranchObj* par;
insilmaril@39	3173	LinkableMapObj *sel=xelection.single();
insilmaril@39	3174	if (sel)
insilmaril@39	3175	{
insilmaril@39	3176	if (xelection.type()==Selection::MapCenter)
insilmaril@0	3177	{
insilmaril@39	3178	par=xelection.getBranch();
insilmaril@0	3179	bo=par->getLastSelectedBranch();
insilmaril@0	3180	if (bo)
insilmaril@0	3181	{
insilmaril@39	3182	// Workaround for reselecting on left and right side
insilmaril@39	3183	if (bo->getOrientation()==LinkableMapObj::LeftOfCenter)
insilmaril@0	3184	bo=par->getFirstBranch();
insilmaril@0	3185	if (bo)
insilmaril@0	3186	{
insilmaril@39	3187	xelection.select(bo);
insilmaril@39	3188	xelection.update();
insilmaril@0	3189	ensureSelectionVisible();
insilmaril@39	3190	sendSelection();
insilmaril@0	3191	}
insilmaril@0	3192	}
insilmaril@0	3193	} else
insilmaril@0	3194	{
insilmaril@39	3195	par=(BranchObj*)(xelection.single()->getParObj());
insilmaril@39	3196	if (xelection.single()->getOrientation()==LinkableMapObj::LeftOfCenter)
insilmaril@0	3197	{
insilmaril@39	3198	if (xelection.type() == Selection::Branch \|\|
insilmaril@39	3199	xelection.type() == Selection::FloatImage)
insilmaril@0	3200	{
insilmaril@39	3201	xelection.select(par);
insilmaril@39	3202	xelection.update();
insilmaril@0	3203	ensureSelectionVisible();
insilmaril@39	3204	sendSelection();
insilmaril@0	3205	}
insilmaril@0	3206	} else
insilmaril@0	3207	{
insilmaril@39	3208	if (xelection.type() == Selection::Branch)
insilmaril@0	3209	{
insilmaril@39	3210	bo=xelection.getBranch()->getLastSelectedBranch();
insilmaril@0	3211	if (bo)
insilmaril@0	3212	{
insilmaril@39	3213	xelection.select(bo);
insilmaril@39	3214	xelection.update();
insilmaril@0	3215	ensureSelectionVisible();
insilmaril@39	3216	sendSelection();
insilmaril@0	3217	}
insilmaril@0	3218	}
insilmaril@0	3219	}
insilmaril@0	3220	}
insilmaril@0	3221	}
insilmaril@0	3222	}
insilmaril@0	3223
insilmaril@0	3224	void MapEditor::selectFirstBranch()
insilmaril@0	3225	{
insilmaril@39	3226	BranchObj *bo1=xelection.getBranch();
insilmaril@0	3227	BranchObj *bo2;
insilmaril@0	3228	BranchObj* par;
insilmaril@39	3229	if (bo1)
insilmaril@39	3230	{
insilmaril@39	3231	par=(BranchObj*)(bo1->getParObj());
insilmaril@39	3232	if (!par) return;
insilmaril@39	3233	bo2=par->getFirstBranch();
insilmaril@39	3234	if (bo2) {
insilmaril@39	3235	xelection.select(bo2);
insilmaril@39	3236	xelection.update();
insilmaril@39	3237	ensureSelectionVisible();
insilmaril@39	3238	sendSelection();
insilmaril@39	3239	}
insilmaril@39	3240	}
insilmaril@39	3241	}
insilmaril@39	3242
insilmaril@39	3243	void MapEditor::selectLastBranch()
insilmaril@39	3244	{
insilmaril@39	3245	BranchObj *bo1=xelection.getBranch();
insilmaril@39	3246	BranchObj *bo2;
insilmaril@39	3247	BranchObj* par;
insilmaril@39	3248	if (bo1)
insilmaril@39	3249	{
insilmaril@39	3250	par=(BranchObj*)(bo1->getParObj());
insilmaril@39	3251	if (!par) return;
insilmaril@39	3252	bo2=par->getLastBranch();
insilmaril@39	3253	if (bo2)
insilmaril@0	3254	{
insilmaril@39	3255	xelection.select(bo2);
insilmaril@39	3256	xelection.update();
insilmaril@39	3257	ensureSelectionVisible();
insilmaril@39	3258	sendSelection();
insilmaril@39	3259	}
insilmaril@39	3260	}
insilmaril@39	3261	}
insilmaril@39	3262
insilmaril@39	3263	void MapEditor::selectMapBackgroundImage ()
insilmaril@39	3264	{
insilmaril@39	3265	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@39	3266	fd->setMode (Q3FileDialog::ExistingFile);
insilmaril@39	3267	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@39	3268	ImagePreview *p =new ImagePreview (fd);
insilmaril@39	3269	fd->setContentsPreviewEnabled( TRUE );
insilmaril@39	3270	fd->setContentsPreview( p, p );
insilmaril@39	3271	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@39	3272	fd->setCaption(vymName+" - " +tr("Load background image"));
insilmaril@39	3273	fd->setDir (lastImageDir);
insilmaril@39	3274	fd->show();
insilmaril@39	3275
insilmaril@39	3276	if ( fd->exec() == QDialog::Accepted )
insilmaril@39	3277	{
insilmaril@39	3278	// TODO selectMapBackgroundImg in QT4 use: lastImageDir=fd->directory();
insilmaril@39	3279	lastImageDir=QDir (fd->dirPath());
insilmaril@39	3280	setMapBackgroundImage (fd->selectedFile());
insilmaril@39	3281	}
insilmaril@39	3282	}
insilmaril@39	3283
insilmaril@39	3284	void MapEditor::setMapBackgroundImage (const QString &fn) //FIXME missing savestate
insilmaril@39	3285	{
insilmaril@39	3286	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@39	3287	/*
insilmaril@39	3288	saveState(
insilmaril@39	3289	selection,
insilmaril@39	3290	QString ("setMapBackgroundImage (%1)").arg(oldcol.name()),
insilmaril@39	3291	selection,
insilmaril@39	3292	QString ("setMapBackgroundImage (%1)").arg(col.name()),
insilmaril@39	3293	QString("Set background color of map to %1").arg(col.name()));
insilmaril@39	3294	*/
insilmaril@39	3295	QBrush brush;
insilmaril@39	3296	brush.setTextureImage (QPixmap (fn));
insilmaril@39	3297	mapScene->setBackgroundBrush(brush);
insilmaril@39	3298	}
insilmaril@39	3299
insilmaril@39	3300	void MapEditor::selectMapBackgroundColor()
insilmaril@39	3301	{
insilmaril@39	3302	QColor col = QColorDialog::getColor( mapScene->backgroundBrush().color(), this );
insilmaril@39	3303	if ( !col.isValid() ) return;
insilmaril@39	3304	setMapBackgroundColor( col );
insilmaril@39	3305	}
insilmaril@39	3306
insilmaril@39	3307
insilmaril@39	3308	void MapEditor::setMapBackgroundColor(QColor col)
insilmaril@39	3309	{
insilmaril@39	3310	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@39	3311	saveState(
insilmaril@39	3312	QString ("setMapBackgroundColor (\"%1\")").arg(oldcol.name()),
insilmaril@39	3313	QString ("setMapBackgroundColor (\"%1\")").arg(col.name()),
insilmaril@39	3314	QString("Set background color of map to %1").arg(col.name()));
insilmaril@39	3315	mapScene->setBackgroundBrush(col);
insilmaril@39	3316	}
insilmaril@39	3317
insilmaril@39	3318	QColor MapEditor::getMapBackgroundColor()
insilmaril@39	3319	{
insilmaril@39	3320	return mapScene->backgroundBrush().color();
insilmaril@39	3321	}
insilmaril@39	3322
insilmaril@39	3323	QColor MapEditor::getCurrentHeadingColor()
insilmaril@39	3324	{
insilmaril@39	3325	BranchObj *bo=xelection.getBranch();
insilmaril@39	3326	if (bo) return bo->getColor();
insilmaril@39	3327
insilmaril@39	3328	QMessageBox::warning(0,tr("Warning"),tr("Can't get color of heading,\nthere's no branch selected"));
insilmaril@39	3329	return Qt::black;
insilmaril@39	3330	}
insilmaril@39	3331
insilmaril@39	3332	void MapEditor::colorBranch (QColor c)
insilmaril@39	3333	{
insilmaril@39	3334	BranchObj *bo=xelection.getBranch();
insilmaril@39	3335	if (bo)
insilmaril@39	3336	{
insilmaril@39	3337	saveState(
insilmaril@39	3338	bo,
insilmaril@39	3339	QString ("colorBranch (\"%1\")").arg(bo->getColor().name()),
insilmaril@39	3340	bo,
insilmaril@39	3341	QString ("colorBranch (\"%1\")").arg(c.name()),
insilmaril@39	3342	QString("Set color of %1 to %2").arg(getName(bo)).arg(c.name())
insilmaril@39	3343	);
insilmaril@39	3344	bo->setColor(c); // color branch
insilmaril@0	3345	}
insilmaril@0	3346	}
insilmaril@0	3347
insilmaril@39	3348	void MapEditor::colorSubtree (QColor c)
insilmaril@39	3349	{
insilmaril@39	3350	BranchObj *bo=xelection.getBranch();
insilmaril@39	3351	if (bo)
insilmaril@39	3352	{
insilmaril@39	3353	saveStateChangingPart(
insilmaril@39	3354	bo,
insilmaril@39	3355	bo,
insilmaril@39	3356	QString ("colorSubtree (\"%1\")").arg(c.name()),
insilmaril@39	3357	QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(c.name())
insilmaril@39	3358	);
insilmaril@39	3359	bo->setColorSubtree (c); // color links, color childs
insilmaril@0	3360	}
insilmaril@0	3361	}
insilmaril@0	3362
insilmaril@39	3363
insilmaril@39	3364	void MapEditor::toggleStandardFlag(QString f)
insilmaril@39	3365	{
insilmaril@39	3366	BranchObj *bo=xelection.getBranch();
insilmaril@39	3367	if (bo)
insilmaril@39	3368	{
insilmaril@39	3369	QString u,r;
insilmaril@39	3370	if (bo->isSetStandardFlag(f))
insilmaril@0	3371	{
insilmaril@39	3372	r="unsetFlag";
insilmaril@39	3373	u="setFlag";
insilmaril@39	3374	}
insilmaril@39	3375	else
insilmaril@0	3376	{
insilmaril@39	3377	u="unsetFlag";
insilmaril@39	3378	r="setFlag";
insilmaril@39	3379	}
insilmaril@39	3380	saveState(
insilmaril@39	3381	bo,
insilmaril@39	3382	QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@39	3383	bo,
insilmaril@39	3384	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@39	3385	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@39	3386	bo->toggleStandardFlag (f,mainWindow->useFlagGroups());
insilmaril@39	3387	xelection.update();
insilmaril@0	3388	}
insilmaril@0	3389	}
insilmaril@0	3390
insilmaril@0	3391
insilmaril@0	3392	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	3393	{
insilmaril@39	3394	QTextDocument::FindFlags flags=0;
insilmaril@39	3395	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@39	3396
insilmaril@0	3397	if (!itFind)
insilmaril@0	3398	{ // Nothing found or new find process
insilmaril@0	3399	if (EOFind)
insilmaril@0	3400	// nothing found, start again
insilmaril@0	3401	EOFind=false;
insilmaril@39	3402	itFind=model->first();
insilmaril@0	3403	}
insilmaril@0	3404	bool searching=true;
insilmaril@0	3405	bool foundNote=false;
insilmaril@0	3406	while (searching && !EOFind)
insilmaril@0	3407	{
insilmaril@0	3408	if (itFind)
insilmaril@0	3409	{
insilmaril@0	3410	// Searching in Note
insilmaril@0	3411	if (itFind->getNote().contains(s,cs))
insilmaril@0	3412	{
insilmaril@39	3413	if (xelection.single()!=itFind)
insilmaril@0	3414	{
insilmaril@39	3415	xelection.select(itFind);
insilmaril@0	3416	ensureSelectionVisible();
insilmaril@0	3417	}
insilmaril@39	3418	if (textEditor->findText(s,flags))
insilmaril@0	3419	{
insilmaril@0	3420	searching=false;
insilmaril@0	3421	foundNote=true;
insilmaril@0	3422	}
insilmaril@0	3423	}
insilmaril@0	3424	// Searching in Heading
insilmaril@0	3425	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	3426	{
insilmaril@39	3427	xelection.select(itFind);
insilmaril@0	3428	ensureSelectionVisible();
insilmaril@0	3429	searching=false;
insilmaril@0	3430	}
insilmaril@0	3431	}
insilmaril@0	3432	if (!foundNote)
insilmaril@0	3433	{
insilmaril@39	3434	itFind=model->next(itFind);
insilmaril@0	3435	if (!itFind) EOFind=true;
insilmaril@0	3436	}
insilmaril@39	3437	//cout <<"still searching... "<<qPrintable( itFind->getHeading())<<endl;
insilmaril@0	3438	}
insilmaril@0	3439	if (!searching)
insilmaril@39	3440	return xelection.getBranch();
insilmaril@39	3441	else
insilmaril@0	3442	return NULL;
insilmaril@0	3443	}
insilmaril@0	3444
insilmaril@0	3445	void MapEditor::findReset()
insilmaril@0	3446	{ // Necessary if text to find changes during a find process
insilmaril@0	3447	itFind=NULL;
insilmaril@0	3448	EOFind=false;
insilmaril@0	3449	}
insilmaril@39	3450	void MapEditor::setURL(const QString &url)
insilmaril@39	3451	{
insilmaril@39	3452	BranchObj *bo=xelection.getBranch();
insilmaril@39	3453	if (bo)
insilmaril@39	3454	{
insilmaril@39	3455	QString oldurl=bo->getURL();
insilmaril@39	3456	bo->setURL (url);
insilmaril@39	3457	saveState (
insilmaril@39	3458	bo,
insilmaril@39	3459	QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@39	3460	bo,
insilmaril@39	3461	QString ("setURL (\"%1\")").arg(url),
insilmaril@39	3462	QString ("set URL of %1 to %2").arg(getName(bo)).arg(url)
insilmaril@39	3463	);
insilmaril@39	3464	updateActions();
insilmaril@39	3465	model->reposition();
insilmaril@39	3466	xelection.update();
insilmaril@39	3467	ensureSelectionVisible();
insilmaril@39	3468	}
insilmaril@39	3469	}
insilmaril@0	3470
insilmaril@0	3471	void MapEditor::editURL()
insilmaril@0	3472	{
insilmaril@39	3473	BranchObj *bo=xelection.getBranch();
insilmaril@39	3474	if (bo)
insilmaril@0	3475	{
insilmaril@0	3476	bool ok;
insilmaril@0	3477	QString text = QInputDialog::getText(
insilmaril@0	3478	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@39	3479	bo->getURL(), &ok, this );
insilmaril@0	3480	if ( ok)
insilmaril@0	3481	// user entered something and pressed OK
insilmaril@39	3482	setURL (text);
insilmaril@0	3483	}
insilmaril@0	3484	}
insilmaril@0	3485
insilmaril@39	3486	void MapEditor::editLocalURL()
insilmaril@39	3487	{
insilmaril@39	3488	BranchObj *bo=xelection.getBranch();
insilmaril@39	3489	if (bo)
insilmaril@39	3490	{
insilmaril@39	3491	QStringList filters;
insilmaril@39	3492	filters <<"All files (*)";
insilmaril@39	3493	filters << tr("Text","Filedialog") + " (*.txt)";
insilmaril@39	3494	filters << tr("Spreadsheet","Filedialog") + " (.odp,.sxc)";
insilmaril@39	3495	filters << tr("Textdocument","Filedialog") +" (.odw,.sxw)";
insilmaril@39	3496	filters << tr("Images","Filedialog") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)";
insilmaril@39	3497	QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Set URL to a local file"));
insilmaril@39	3498	fd->setFilters (filters);
insilmaril@39	3499	fd->setCaption(vymName+" - " +tr("Set URL to a local file"));
insilmaril@39	3500	fd->setDirectory (lastFileDir);
insilmaril@39	3501	if (! bo->getVymLink().isEmpty() )
insilmaril@39	3502	fd->selectFile( bo->getURL() );
insilmaril@39	3503	fd->show();
insilmaril@39	3504
insilmaril@39	3505	if ( fd->exec() == QDialog::Accepted )
insilmaril@39	3506	{
insilmaril@39	3507	lastFileDir=QDir (fd->directory().path());
insilmaril@39	3508	setURL (fd->selectedFile() );
insilmaril@39	3509	}
insilmaril@39	3510	}
insilmaril@39	3511	}
insilmaril@39	3512
insilmaril@39	3513	QString MapEditor::getURL()
insilmaril@39	3514	{
insilmaril@39	3515	BranchObj *bo=xelection.getBranch();
insilmaril@39	3516	if (bo)
insilmaril@39	3517	return bo->getURL();
insilmaril@39	3518	else
insilmaril@39	3519	return "";
insilmaril@39	3520	}
insilmaril@39	3521
insilmaril@39	3522	QStringList MapEditor::getURLs()
insilmaril@39	3523	{
insilmaril@39	3524	QStringList urls;
insilmaril@39	3525	BranchObj *bo=xelection.getBranch();
insilmaril@39	3526	if (bo)
insilmaril@39	3527	{
insilmaril@39	3528	bo=bo->first();
insilmaril@39	3529	while (bo)
insilmaril@39	3530	{
insilmaril@39	3531	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@39	3532	bo=bo->next();
insilmaril@39	3533	}
insilmaril@39	3534	}
insilmaril@39	3535	return urls;
insilmaril@39	3536	}
insilmaril@39	3537
insilmaril@39	3538
insilmaril@0	3539	void MapEditor::editHeading2URL()
insilmaril@0	3540	{
insilmaril@39	3541	BranchObj *bo=xelection.getBranch();
insilmaril@39	3542	if (bo)
insilmaril@39	3543	setURL (bo->getHeading());
insilmaril@39	3544	}
insilmaril@39	3545
insilmaril@39	3546	void MapEditor::editBugzilla2URL()
insilmaril@39	3547	{
insilmaril@39	3548	BranchObj *bo=xelection.getBranch();
insilmaril@39	3549	if (bo)
insilmaril@0	3550	{
insilmaril@39	3551	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@39	3552	setURL (url);
insilmaril@0	3553	}
insilmaril@0	3554	}
insilmaril@0	3555
insilmaril@39	3556	void MapEditor::editFATE2URL()
insilmaril@39	3557	{
insilmaril@39	3558	BranchObj *bo=xelection.getBranch();
insilmaril@39	3559	if (bo)
insilmaril@0	3560	{
insilmaril@39	3561	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@39	3562	saveState(
insilmaril@39	3563	bo,
insilmaril@39	3564	"setURL (\""+bo->getURL()+"\")",
insilmaril@39	3565	bo,
insilmaril@39	3566	"setURL (\""+url+"\")",
insilmaril@39	3567	QString("Use heading of %1 as link to FATE").arg(getName(bo))
insilmaril@39	3568	);
insilmaril@39	3569	bo->setURL (url);
insilmaril@0	3570	updateActions();
insilmaril@0	3571	}
insilmaril@0	3572	}
insilmaril@0	3573
insilmaril@0	3574	void MapEditor::editVymLink()
insilmaril@0	3575	{
insilmaril@39	3576	BranchObj *bo=xelection.getBranch();
insilmaril@39	3577	if (bo)
insilmaril@0	3578	{
insilmaril@39	3579	QStringList filters;
insilmaril@39	3580	filters <<"VYM map (*.vym)";
insilmaril@39	3581	QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Link to another map"));
insilmaril@39	3582	fd->setFilters (filters);
insilmaril@39	3583	fd->setCaption(vymName+" - " +tr("Link to another map"));
insilmaril@39	3584	fd->setDirectory (lastFileDir);
insilmaril@39	3585	if (! bo->getVymLink().isEmpty() )
insilmaril@39	3586	fd->selectFile( bo->getVymLink() );
insilmaril@0	3587	fd->show();
insilmaril@0	3588
insilmaril@0	3589	QString fn;
insilmaril@0	3590	if ( fd->exec() == QDialog::Accepted )
insilmaril@39	3591	{
insilmaril@39	3592	lastFileDir=QDir (fd->directory().path());
insilmaril@39	3593	saveState(
insilmaril@39	3594	bo,
insilmaril@39	3595	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@39	3596	bo,
insilmaril@39	3597	"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@39	3598	QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile())
insilmaril@39	3599	);
insilmaril@39	3600	setVymLinkInt (fd->selectedFile() );
insilmaril@39	3601	}
insilmaril@0	3602	}
insilmaril@0	3603	}
insilmaril@0	3604
insilmaril@0	3605	void MapEditor::deleteVymLink()
insilmaril@0	3606	{
insilmaril@39	3607	BranchObj *bo=xelection.getBranch();
insilmaril@39	3608	if (bo)
insilmaril@0	3609	{
insilmaril@39	3610	saveState(
insilmaril@39	3611	bo,
insilmaril@39	3612	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@39	3613	bo,
insilmaril@39	3614	"setVymLink (\"\")",
insilmaril@39	3615	QString("Unset vymlink of %1").arg(getName(bo))
insilmaril@39	3616	);
insilmaril@39	3617	bo->setVymLink ("" );
insilmaril@0	3618	updateActions();
insilmaril@39	3619	model->reposition();
insilmaril@39	3620	scene()->update();
insilmaril@0	3621	}
insilmaril@0	3622	}
insilmaril@0	3623
insilmaril@39	3624	void MapEditor::setHideExport(bool b)
insilmaril@39	3625	{
insilmaril@39	3626	BranchObj *bo=xelection.getBranch();
insilmaril@39	3627	if (bo)
insilmaril@39	3628	{
insilmaril@39	3629	bo->setHideInExport (b);
insilmaril@39	3630	QString u= b ? "false" : "true";
insilmaril@39	3631	QString r=!b ? "false" : "true";
insilmaril@39	3632
insilmaril@39	3633	saveState(
insilmaril@39	3634	bo,
insilmaril@39	3635	QString ("setHideExport (%1)").arg(u),
insilmaril@39	3636	bo,
insilmaril@39	3637	QString ("setHideExport (%1)").arg(r),
insilmaril@39	3638	QString ("Set HideExport flag of %1 to %2").arg(getName(bo)).arg (r)
insilmaril@39	3639	);
insilmaril@39	3640	updateActions();
insilmaril@39	3641	model->reposition();
insilmaril@39	3642	xelection.update();
insilmaril@39	3643	scene()->update();
insilmaril@39	3644	}
insilmaril@39	3645	}
insilmaril@39	3646
insilmaril@39	3647	void MapEditor::toggleHideExport()
insilmaril@39	3648	{
insilmaril@39	3649	BranchObj *bo=xelection.getBranch();
insilmaril@39	3650	if (bo)
insilmaril@39	3651	setHideExport ( !bo->hideInExport() );
insilmaril@39	3652	}
insilmaril@39	3653
insilmaril@0	3654	QString MapEditor::getVymLink()
insilmaril@0	3655	{
insilmaril@39	3656	BranchObj *bo=xelection.getBranch();
insilmaril@39	3657	if (bo)
insilmaril@39	3658	return bo->getVymLink();
insilmaril@39	3659	else
insilmaril@39	3660	return "";
insilmaril@0	3661
insilmaril@0	3662	}
insilmaril@0	3663
insilmaril@39	3664	QStringList MapEditor::getVymLinks()
insilmaril@39	3665	{
insilmaril@39	3666	QStringList links;
insilmaril@39	3667	BranchObj *bo=xelection.getBranch();
insilmaril@39	3668	if (bo)
insilmaril@39	3669	{
insilmaril@39	3670	bo=bo->first();
insilmaril@39	3671	while (bo)
insilmaril@39	3672	{
insilmaril@39	3673	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@39	3674	bo=bo->next();
insilmaril@39	3675	}
insilmaril@39	3676	}
insilmaril@39	3677	return links;
insilmaril@39	3678	}
insilmaril@39	3679
insilmaril@39	3680
insilmaril@39	3681	void MapEditor::deleteKeepChilds()
insilmaril@39	3682	{
insilmaril@39	3683	BranchObj *bo=xelection.getBranch();
insilmaril@39	3684	BranchObj *par;
insilmaril@39	3685	if (bo)
insilmaril@39	3686	{
insilmaril@39	3687	par=(BranchObj*)(bo->getParObj());
insilmaril@39	3688	QPointF p=bo->getRelPos();
insilmaril@39	3689	saveStateChangingPart(
insilmaril@39	3690	bo->getParObj(),
insilmaril@39	3691	bo,
insilmaril@39	3692	"deleteKeepChilds ()",
insilmaril@39	3693	QString("Remove %1 and keep its childs").arg(getName(bo))
insilmaril@39	3694	);
insilmaril@39	3695
insilmaril@39	3696	QString sel=model->getSelectString(bo);
insilmaril@39	3697	unselect();
insilmaril@39	3698	par->removeBranchHere(bo);
insilmaril@39	3699	model->reposition();
insilmaril@39	3700	select (sel);
insilmaril@39	3701	xelection.getBranch()->move2RelPos (p);
insilmaril@39	3702	model->reposition();
insilmaril@39	3703	}
insilmaril@39	3704	}
insilmaril@39	3705
insilmaril@39	3706	void MapEditor::deleteChilds()
insilmaril@39	3707	{
insilmaril@39	3708	BranchObj *bo=xelection.getBranch();
insilmaril@39	3709	if (bo)
insilmaril@39	3710	{
insilmaril@39	3711	saveStateChangingPart(
insilmaril@39	3712	bo,
insilmaril@39	3713	bo,
insilmaril@39	3714	"deleteChilds ()",
insilmaril@39	3715	QString( "Remove childs of branch %1").arg(getName(bo))
insilmaril@39	3716	);
insilmaril@39	3717	bo->removeChilds();
insilmaril@39	3718	model->reposition();
insilmaril@39	3719	}
insilmaril@39	3720	}
insilmaril@39	3721
insilmaril@0	3722	void MapEditor::editMapInfo()
insilmaril@0	3723	{
insilmaril@0	3724	ExtraInfoDialog dia;
insilmaril@0	3725	dia.setMapName (getFileName() );
insilmaril@39	3726	dia.setAuthor (model->getAuthor() );
insilmaril@39	3727	dia.setComment(model->getComment() );
insilmaril@0	3728
insilmaril@0	3729	// Calc some stats
insilmaril@0	3730	QString stats;
insilmaril@39	3731	stats+=tr("%1 items on map\n","Info about map").arg (mapScene->items().size(),6);
insilmaril@0	3732
insilmaril@0	3733	uint b=0;
insilmaril@0	3734	uint f=0;
insilmaril@0	3735	uint n=0;
insilmaril@39	3736	uint xl=0;
insilmaril@0	3737	BranchObj *bo;
insilmaril@39	3738	bo=model->first();
insilmaril@0	3739	while (bo)
insilmaril@0	3740	{
insilmaril@0	3741	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	3742	f+= bo->countFloatImages();
insilmaril@0	3743	b++;
insilmaril@39	3744	xl+=bo->countXLinks();
insilmaril@39	3745	bo=model->next(bo);
insilmaril@0	3746	}
insilmaril@0	3747	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@39	3748	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	3749	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	3750	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	3751	dia.setStats (stats);
insilmaril@0	3752
insilmaril@0	3753	// Finally show dialog
insilmaril@0	3754	if (dia.exec() == QDialog::Accepted)
insilmaril@0	3755	{
insilmaril@39	3756	setMapAuthor (dia.getAuthor() );
insilmaril@39	3757	setMapComment (dia.getComment() );
insilmaril@0	3758	}
insilmaril@0	3759	}
insilmaril@0	3760
insilmaril@39	3761	void MapEditor::ensureSelectionVisible()
insilmaril@39	3762	{
insilmaril@39	3763	LinkableMapObj *lmo=xelection.single();
insilmaril@39	3764	if (lmo) ensureVisible (lmo->getBBox() );
insilmaril@39	3765
insilmaril@39	3766	}
insilmaril@39	3767
insilmaril@39	3768	void MapEditor::updateSelection()
insilmaril@39	3769	{
insilmaril@39	3770	// Tell selection to update geometries
insilmaril@39	3771	xelection.update();
insilmaril@39	3772	}
insilmaril@39	3773
insilmaril@0	3774	void MapEditor::updateActions()
insilmaril@0	3775	{
insilmaril@39	3776	// Tell mainwindow to update states of actions
insilmaril@39	3777	mainWindow->updateActions();
insilmaril@39	3778	// TODO maybe don't update if blockReposition is set
insilmaril@39	3779	}
insilmaril@39	3780
insilmaril@39	3781	void MapEditor::updateNoteFlag()
insilmaril@39	3782	{
insilmaril@39	3783	setChanged();
insilmaril@39	3784	BranchObj *bo=xelection.getBranch();
insilmaril@39	3785	if (bo)
insilmaril@39	3786	{
insilmaril@39	3787	bo->updateNoteFlag();
insilmaril@39	3788	mainWindow->updateActions();
insilmaril@0	3789	}
insilmaril@0	3790	}
insilmaril@0	3791
insilmaril@39	3792	void MapEditor::setMapAuthor (const QString &s)
insilmaril@39	3793	{
insilmaril@39	3794	saveState (
insilmaril@39	3795	QString ("setMapAuthor (\"%1\")").arg(model->getAuthor()),
insilmaril@39	3796	QString ("setMapAuthor (\"%1\")").arg(s),
insilmaril@39	3797	QString ("Set author of map to \"%1\"").arg(s)
insilmaril@39	3798	);
insilmaril@39	3799	model->setAuthor (s);
insilmaril@39	3800	}
insilmaril@39	3801
insilmaril@39	3802	void MapEditor::setMapComment (const QString &s)
insilmaril@39	3803	{
insilmaril@39	3804	saveState (
insilmaril@39	3805	QString ("setMapComment (\"%1\")").arg(model->getComment()),
insilmaril@39	3806	QString ("setMapComment (\"%1\")").arg(s),
insilmaril@39	3807	QString ("Set comment of map")
insilmaril@39	3808	);
insilmaril@39	3809	model->setComment (s);
insilmaril@39	3810	}
insilmaril@39	3811
insilmaril@39	3812	void MapEditor::setMapLinkStyle (const QString & s)
insilmaril@39	3813	{
insilmaril@39	3814	QString snow;
insilmaril@39	3815	if (linkstyle==LinkableMapObj::Line)
insilmaril@39	3816	snow="StyleLine";
insilmaril@39	3817	else if (linkstyle==LinkableMapObj::Parabel)
insilmaril@39	3818	snow="StyleParabel";
insilmaril@39	3819	else if (linkstyle==LinkableMapObj::PolyLine)
insilmaril@39	3820	snow="StylePolyLine";
insilmaril@39	3821	else if (linkstyle==LinkableMapObj::PolyParabel)
insilmaril@39	3822	snow="StyleParabel";
insilmaril@39	3823
insilmaril@39	3824	saveState (
insilmaril@39	3825	QString("setMapLinkStyle (\"%1\")").arg(s),
insilmaril@39	3826	QString("setMapLinkStyle (\"%1\")").arg(snow),
insilmaril@39	3827	QString("Set map link style (\"%1\")").arg(s)
insilmaril@39	3828	);
insilmaril@39	3829
insilmaril@39	3830	if (s=="StyleLine")
insilmaril@39	3831	linkstyle=LinkableMapObj::Line;
insilmaril@39	3832	else if (s=="StyleParabel")
insilmaril@39	3833	linkstyle=LinkableMapObj::Parabel;
insilmaril@39	3834	else if (s=="StylePolyLine")
insilmaril@39	3835	linkstyle=LinkableMapObj::PolyLine;
insilmaril@39	3836	else
insilmaril@39	3837	linkstyle=LinkableMapObj::PolyParabel;
insilmaril@0	3838
insilmaril@0	3839	BranchObj *bo;
insilmaril@39	3840	bo=model->first();
insilmaril@39	3841	bo=model->next(bo);
insilmaril@0	3842	while (bo)
insilmaril@0	3843	{
insilmaril@0	3844	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@39	3845	bo=model->next(bo);
insilmaril@0	3846	}
insilmaril@39	3847	model->reposition();
insilmaril@0	3848	}
insilmaril@0	3849
insilmaril@39	3850	LinkableMapObj::Style MapEditor::getMapLinkStyle ()
insilmaril@0	3851	{
insilmaril@0	3852	return linkstyle;
insilmaril@0	3853	}
insilmaril@0	3854
insilmaril@39	3855	void MapEditor::setMapDefLinkColor(QColor c)
insilmaril@39	3856	{
insilmaril@39	3857	defLinkColor=c;
insilmaril@39	3858	BranchObj *bo;
insilmaril@39	3859	bo=model->first();
insilmaril@39	3860	while (bo)
insilmaril@39	3861	{
insilmaril@39	3862	bo->setLinkColor();
insilmaril@39	3863	bo=model->next(bo);
insilmaril@39	3864	}
insilmaril@0	3865	updateActions();
insilmaril@0	3866	}
insilmaril@0	3867
insilmaril@39	3868	void MapEditor::setMapLinkColorHintInt()
insilmaril@39	3869	{
insilmaril@39	3870	// called from setMapLinkColorHint(lch) or at end of parse
insilmaril@0	3871	BranchObj *bo;
insilmaril@39	3872	bo=model->first();
insilmaril@0	3873	while (bo)
insilmaril@0	3874	{
insilmaril@0	3875	bo->setLinkColor();
insilmaril@39	3876	bo=model->next(bo);
insilmaril@0	3877	}
insilmaril@0	3878	}
insilmaril@0	3879
insilmaril@39	3880	void MapEditor::setMapLinkColorHint(LinkableMapObj::ColorHint lch)
insilmaril@0	3881	{
insilmaril@0	3882	linkcolorhint=lch;
insilmaril@39	3883	setMapLinkColorHintInt();
insilmaril@0	3884	}
insilmaril@0	3885
insilmaril@39	3886	void MapEditor::toggleMapLinkColorHint()
insilmaril@39	3887	{
insilmaril@39	3888	if (linkcolorhint==LinkableMapObj::HeadingColor)
insilmaril@39	3889	linkcolorhint=LinkableMapObj::DefaultColor;
insilmaril@0	3890	else
insilmaril@39	3891	linkcolorhint=LinkableMapObj::HeadingColor;
insilmaril@0	3892	BranchObj *bo;
insilmaril@39	3893	bo=model->first();
insilmaril@0	3894	while (bo)
insilmaril@0	3895	{
insilmaril@0	3896	bo->setLinkColor();
insilmaril@39	3897	bo=model->next(bo);
insilmaril@0	3898	}
insilmaril@0	3899	}
insilmaril@0	3900
insilmaril@39	3901	LinkableMapObj::ColorHint MapEditor::getMapLinkColorHint()
insilmaril@0	3902	{
insilmaril@0	3903	return linkcolorhint;
insilmaril@0	3904	}
insilmaril@0	3905
insilmaril@39	3906	QColor MapEditor::getMapDefLinkColor()
insilmaril@39	3907	{
insilmaril@39	3908	return defLinkColor;
insilmaril@0	3909	}
insilmaril@0	3910
insilmaril@39	3911	void MapEditor::setMapDefXLinkColor(QColor col)
insilmaril@39	3912	{
insilmaril@39	3913	defXLinkColor=col;
insilmaril@39	3914	}
insilmaril@39	3915
insilmaril@39	3916	QColor MapEditor::getMapDefXLinkColor()
insilmaril@39	3917	{
insilmaril@39	3918	return defXLinkColor;
insilmaril@39	3919	}
insilmaril@39	3920
insilmaril@39	3921	void MapEditor::setMapDefXLinkWidth (int w)
insilmaril@39	3922	{
insilmaril@39	3923	defXLinkWidth=w;
insilmaril@39	3924	}
insilmaril@39	3925
insilmaril@39	3926	int MapEditor::getMapDefXLinkWidth()
insilmaril@39	3927	{
insilmaril@39	3928	return defXLinkWidth;
insilmaril@39	3929	}
insilmaril@39	3930
insilmaril@39	3931	void MapEditor::selectMapLinkColor()
insilmaril@39	3932	{
insilmaril@39	3933	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	3934	if ( !col.isValid() ) return;
insilmaril@39	3935	saveState (
insilmaril@39	3936	QString("setMapDefLinkColor (\"%1\")").arg(getMapDefLinkColor().name()),
insilmaril@39	3937	QString("setMapDefLinkColor (\"%1\")").arg(col.name()),
insilmaril@39	3938	QString("Set map link color to %1").arg(col.name())
insilmaril@39	3939	);
insilmaril@39	3940	setMapDefLinkColor( col );
insilmaril@0	3941	}
insilmaril@0	3942
insilmaril@39	3943	void MapEditor::selectMapSelectionColor()
insilmaril@39	3944	{
insilmaril@39	3945	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@39	3946	setSelectionColor (col);
insilmaril@39	3947	}
insilmaril@39	3948
insilmaril@39	3949	void MapEditor::setSelectionColorInt (QColor col)
insilmaril@39	3950	{
insilmaril@39	3951	if ( !col.isValid() ) return;
insilmaril@39	3952	xelection.setColor (col);
insilmaril@39	3953	}
insilmaril@39	3954
insilmaril@39	3955	void MapEditor::setSelectionColor(QColor col)
insilmaril@39	3956	{
insilmaril@39	3957	if ( !col.isValid() ) return;
insilmaril@39	3958	saveState (
insilmaril@39	3959	QString("setSelectionColor (%1)").arg(xelection.getColor().name()),
insilmaril@39	3960	QString("setSelectionColor (%1)").arg(col.name()),
insilmaril@39	3961	QString("Set color of selection box to %1").arg(col.name())
insilmaril@39	3962	);
insilmaril@39	3963	setSelectionColorInt (col);
insilmaril@39	3964	}
insilmaril@39	3965
insilmaril@39	3966	QColor MapEditor::getSelectionColor()
insilmaril@39	3967	{
insilmaril@39	3968	return xelection.getColor();
insilmaril@39	3969	}
insilmaril@39	3970
insilmaril@39	3971	bool MapEditor::scrollBranch(BranchObj *bo)
insilmaril@39	3972	{
insilmaril@39	3973	if (bo)
insilmaril@39	3974	{
insilmaril@39	3975	if (bo->isScrolled()) return false;
insilmaril@39	3976	if (bo->countBranches()==0) return false;
insilmaril@39	3977	if (bo->getDepth()==0) return false;
insilmaril@39	3978	QString u,r;
insilmaril@39	3979	r="scroll";
insilmaril@39	3980	u="unscroll";
insilmaril@39	3981	saveState(
insilmaril@39	3982	bo,
insilmaril@39	3983	QString ("%1 ()").arg(u),
insilmaril@39	3984	bo,
insilmaril@39	3985	QString ("%1 ()").arg(r),
insilmaril@39	3986	QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@39	3987	);
insilmaril@39	3988	bo->toggleScroll();
insilmaril@39	3989	xelection.update();
insilmaril@39	3990	scene()->update();
insilmaril@39	3991	return true;
insilmaril@39	3992	}
insilmaril@39	3993	return false;
insilmaril@39	3994	}
insilmaril@39	3995
insilmaril@39	3996	bool MapEditor::unscrollBranch(BranchObj *bo)
insilmaril@39	3997	{
insilmaril@39	3998	if (bo)
insilmaril@39	3999	{
insilmaril@39	4000	if (!bo->isScrolled()) return false;
insilmaril@39	4001	if (bo->countBranches()==0) return false;
insilmaril@39	4002	if (bo->getDepth()==0) return false;
insilmaril@39	4003	QString u,r;
insilmaril@39	4004	u="scroll";
insilmaril@39	4005	r="unscroll";
insilmaril@39	4006	saveState(
insilmaril@39	4007	bo,
insilmaril@39	4008	QString ("%1 ()").arg(u),
insilmaril@39	4009	bo,
insilmaril@39	4010	QString ("%1 ()").arg(r),
insilmaril@39	4011	QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@39	4012	);
insilmaril@39	4013	bo->toggleScroll();
insilmaril@39	4014	xelection.update();
insilmaril@39	4015	scene()->update();
insilmaril@39	4016	return true;
insilmaril@39	4017	}
insilmaril@39	4018	return false;
insilmaril@39	4019	}
insilmaril@39	4020
insilmaril@0	4021	void MapEditor::toggleScroll()
insilmaril@0	4022	{
insilmaril@39	4023	BranchObj *bo=xelection.getBranch();
insilmaril@39	4024	if (xelection.type()==Selection::Branch )
insilmaril@39	4025	{
insilmaril@39	4026	if (bo->isScrolled())
insilmaril@39	4027	unscrollBranch (bo);
insilmaril@39	4028	else
insilmaril@39	4029	scrollBranch (bo);
insilmaril@0	4030	}
insilmaril@0	4031	}
insilmaril@0	4032
insilmaril@39	4033	void MapEditor::unscrollChilds()
insilmaril@39	4034	{
insilmaril@39	4035	BranchObj *bo=xelection.getBranch();
insilmaril@39	4036	if (bo)
insilmaril@39	4037	{
insilmaril@39	4038	bo->first();
insilmaril@39	4039	while (bo)
insilmaril@39	4040	{
insilmaril@39	4041	if (bo->isScrolled()) unscrollBranch (bo);
insilmaril@39	4042	bo=bo->next();
insilmaril@39	4043	}
insilmaril@39	4044	}
insilmaril@39	4045	}
insilmaril@39	4046
insilmaril@39	4047	FloatImageObj* MapEditor::loadFloatImageInt (QString fn)
insilmaril@39	4048	{
insilmaril@39	4049	BranchObj *bo=xelection.getBranch();
insilmaril@39	4050	if (bo)
insilmaril@39	4051	{
insilmaril@39	4052	FloatImageObj *fio;
insilmaril@39	4053	bo->addFloatImage();
insilmaril@39	4054	fio=bo->getLastFloatImage();
insilmaril@39	4055	fio->load(fn);
insilmaril@39	4056	model->reposition();
insilmaril@39	4057	scene()->update();
insilmaril@39	4058	return fio;
insilmaril@0	4059	}
insilmaril@39	4060	return NULL;
insilmaril@39	4061	}
insilmaril@0	4062
insilmaril@0	4063	void MapEditor::loadFloatImage ()
insilmaril@0	4064	{
insilmaril@39	4065	BranchObj *bo=xelection.getBranch();
insilmaril@39	4066	if (bo)
insilmaril@39	4067	{
insilmaril@39	4068
insilmaril@39	4069	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@39	4070	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	4071	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	4072	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	4073	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	4074	fd->setContentsPreview( p, p );
insilmaril@39	4075	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@39	4076	fd->setCaption(vymName+" - " +tr("Load image"));
insilmaril@0	4077	fd->setDir (lastImageDir);
insilmaril@0	4078	fd->show();
insilmaril@0	4079
insilmaril@0	4080	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	4081	{
insilmaril@39	4082	// TODO loadFIO in QT4 use: lastImageDir=fd->directory();
insilmaril@39	4083	lastImageDir=QDir (fd->dirPath());
insilmaril@39	4084	QString s;
insilmaril@39	4085	FloatImageObj *fio;
insilmaril@39	4086	for (int j=0; j<fd->selectedFiles().count(); j++)
insilmaril@39	4087	{
insilmaril@39	4088	s=fd->selectedFiles().at(j);
insilmaril@39	4089	fio=loadFloatImageInt (s);
insilmaril@39	4090	if (fio)
insilmaril@39	4091	saveState(
insilmaril@39	4092	(LinkableMapObj*)fio,
insilmaril@39	4093	"delete ()",
insilmaril@39	4094	bo,
insilmaril@39	4095	QString ("loadImage (%1)").arg(s ),
insilmaril@39	4096	QString("Add image %1 to %2").arg(s).arg(getName(bo))
insilmaril@39	4097	);
insilmaril@39	4098	else
insilmaril@39	4099	// TODO loadFIO error handling
insilmaril@39	4100	qWarning ("Failed to load "+s);
insilmaril@39	4101	}
insilmaril@0	4102	}
insilmaril@39	4103	delete (p);
insilmaril@39	4104	delete (fd);
insilmaril@0	4105	}
insilmaril@0	4106	}
insilmaril@0	4107
insilmaril@39	4108	void MapEditor::saveFloatImageInt (FloatImageObj *fio, const QString &type, const QString &fn)
insilmaril@39	4109	{
insilmaril@39	4110	fio->save (fn,type);
insilmaril@39	4111	}
insilmaril@39	4112
insilmaril@39	4113	void MapEditor::saveFloatImage ()
insilmaril@39	4114	{
insilmaril@39	4115	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39	4116	if (fio)
insilmaril@39	4117	{
insilmaril@39	4118	QFileDialog *fd=new QFileDialog( this);
insilmaril@39	4119	fd->setFilters (imageIO.getFilters());
insilmaril@39	4120	fd->setCaption(vymName+" - " +tr("Save image"));
insilmaril@39	4121	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@39	4122	fd->setDirectory (lastImageDir);
insilmaril@39	4123	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	4124	fd->show();
insilmaril@0	4125
insilmaril@0	4126	QString fn;
insilmaril@39	4127	if ( fd->exec() == QDialog::Accepted && fd->selectedFiles().count()==1)
insilmaril@0	4128	{
insilmaril@39	4129	fn=fd->selectedFiles().at(0);
insilmaril@39	4130	if (QFile (fn).exists() )
insilmaril@0	4131	{
insilmaril@39	4132	QMessageBox mb( vymName,
insilmaril@39	4133	tr("The file %1 exists already.\n"
insilmaril@39	4134	"Do you want to overwrite it?").arg(fn),
insilmaril@0	4135	QMessageBox::Warning,
insilmaril@0	4136	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	4137	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@39	4138	QMessageBox::NoButton );
insilmaril@0	4139
insilmaril@0	4140	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	4141	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	4142	switch( mb.exec() )
insilmaril@0	4143	{
insilmaril@0	4144	case QMessageBox::Yes:
insilmaril@0	4145	// save
insilmaril@39	4146	break;
insilmaril@0	4147	case QMessageBox::Cancel:
insilmaril@0	4148	// do nothing
insilmaril@39	4149	delete (fd);
insilmaril@0	4150	return;
insilmaril@0	4151	break;
insilmaril@0	4152	}
insilmaril@0	4153	}
insilmaril@39	4154	saveFloatImageInt (fio,fd->selectedFilter(),fn );
insilmaril@39	4155	}
insilmaril@39	4156	delete (fd);
insilmaril@39	4157	}
insilmaril@39	4158	}
insilmaril@39	4159
insilmaril@39	4160	void MapEditor::setFrameType(const FrameObj::FrameType &t)
insilmaril@39	4161	{
insilmaril@39	4162	BranchObj *bo=xelection.getBranch();
insilmaril@39	4163	if (bo)
insilmaril@39	4164	{
insilmaril@39	4165	QString s=bo->getFrameTypeName();
insilmaril@39	4166	bo->setFrameType (t);
insilmaril@39	4167	saveState (bo, QString("setFrameType (\"%1\")").arg(s),
insilmaril@39	4168	bo, QString ("setFrameType (\"%1\")").arg(bo->getFrameTypeName()),QString ("set type of frame to %1").arg(s));
insilmaril@39	4169	model->reposition();
insilmaril@39	4170	bo->updateLink();
insilmaril@39	4171	}
insilmaril@39	4172	}
insilmaril@39	4173
insilmaril@39	4174	void MapEditor::setFrameType(const QString &s)
insilmaril@39	4175	{
insilmaril@39	4176	BranchObj *bo=xelection.getBranch();
insilmaril@39	4177	if (bo)
insilmaril@39	4178	{
insilmaril@39	4179	saveState (bo, QString("setFrameType (\"%1\")").arg(bo->getFrameTypeName()),
insilmaril@39	4180	bo, QString ("setFrameType (\"%1\")").arg(s),QString ("set type of frame to %1").arg(s));
insilmaril@39	4181	bo->setFrameType (s);
insilmaril@39	4182	model->reposition();
insilmaril@39	4183	bo->updateLink();
insilmaril@39	4184	}
insilmaril@39	4185	}
insilmaril@39	4186
insilmaril@39	4187	void MapEditor::setFramePenColor(const QColor &c)
insilmaril@39	4188	{
insilmaril@39	4189	BranchObj *bo=xelection.getBranch();
insilmaril@39	4190	if (bo)
insilmaril@39	4191	{
insilmaril@39	4192	saveState (bo, QString("setFramePenColor (\"%1\")").arg(bo->getFramePenColor().name() ),
insilmaril@39	4193	bo, QString ("setFramePenColor (\"%1\")").arg(c.name() ),QString ("set pen color of frame to %1").arg(c.name() ));
insilmaril@39	4194	bo->setFramePenColor (c);
insilmaril@39	4195	}
insilmaril@39	4196	}
insilmaril@39	4197
insilmaril@39	4198	void MapEditor::setFrameBrushColor(const QColor &c)
insilmaril@39	4199	{
insilmaril@39	4200	BranchObj *bo=xelection.getBranch();
insilmaril@39	4201	if (bo)
insilmaril@39	4202	{
insilmaril@39	4203	saveState (bo, QString("setFrameBrushColor (\"%1\")").arg(bo->getFrameBrushColor().name() ),
insilmaril@39	4204	bo, QString ("setFrameBrushColor (\"%1\")").arg(c.name() ),QString ("set brush color of frame to %1").arg(c.name() ));
insilmaril@39	4205	bo->setFrameBrushColor (c);
insilmaril@39	4206	}
insilmaril@39	4207	}
insilmaril@39	4208
insilmaril@39	4209	void MapEditor::setFramePadding (const int &i)
insilmaril@39	4210	{
insilmaril@39	4211	BranchObj *bo=xelection.getBranch();
insilmaril@39	4212	if (bo)
insilmaril@39	4213	{
insilmaril@39	4214	saveState (bo, QString("setFramePadding (\"%1\")").arg(bo->getFramePadding() ),
insilmaril@39	4215	bo, QString ("setFramePadding (\"%1\")").arg(i),QString ("set brush color of frame to %1").arg(i));
insilmaril@39	4216	bo->setFramePadding (i);
insilmaril@39	4217	model->reposition();
insilmaril@39	4218	bo->updateLink();
insilmaril@39	4219	}
insilmaril@39	4220	}
insilmaril@39	4221
insilmaril@39	4222	void MapEditor::setFrameBorderWidth(const int &i)
insilmaril@39	4223	{
insilmaril@39	4224	BranchObj *bo=xelection.getBranch();
insilmaril@39	4225	if (bo)
insilmaril@39	4226	{
insilmaril@39	4227	saveState (bo, QString("setFrameBorderWidth (\"%1\")").arg(bo->getFrameBorderWidth() ),
insilmaril@39	4228	bo, QString ("setFrameBorderWidth (\"%1\")").arg(i),QString ("set border width of frame to %1").arg(i));
insilmaril@39	4229	bo->setFrameBorderWidth (i);
insilmaril@39	4230	model->reposition();
insilmaril@39	4231	bo->updateLink();
insilmaril@39	4232	}
insilmaril@39	4233	}
insilmaril@39	4234
insilmaril@39	4235	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@39	4236	{
insilmaril@39	4237	BranchObj *bo=xelection.getBranch();
insilmaril@39	4238	if (bo)
insilmaril@39	4239	{
insilmaril@39	4240	QString u= b ? "false" : "true";
insilmaril@39	4241	QString r=!b ? "false" : "true";
insilmaril@39	4242
insilmaril@39	4243	saveState(
insilmaril@39	4244	bo,
insilmaril@39	4245	QString("setIncludeImagesVertically (%1)").arg(u),
insilmaril@39	4246	bo,
insilmaril@39	4247	QString("setIncludeImagesVertically (%1)").arg(r),
insilmaril@39	4248	QString("Include images vertically in %1").arg(getName(bo))
insilmaril@39	4249	);
insilmaril@39	4250	bo->setIncludeImagesVer(b);
insilmaril@39	4251	model->reposition();
insilmaril@39	4252	}
insilmaril@39	4253	}
insilmaril@39	4254
insilmaril@39	4255	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@39	4256	{
insilmaril@39	4257	BranchObj *bo=xelection.getBranch();
insilmaril@39	4258	if (bo)
insilmaril@39	4259	{
insilmaril@39	4260	QString u= b ? "false" : "true";
insilmaril@39	4261	QString r=!b ? "false" : "true";
insilmaril@39	4262
insilmaril@39	4263	saveState(
insilmaril@39	4264	bo,
insilmaril@39	4265	QString("setIncludeImagesHorizontally (%1)").arg(u),
insilmaril@39	4266	bo,
insilmaril@39	4267	QString("setIncludeImagesHorizontally (%1)").arg(r),
insilmaril@39	4268	QString("Include images horizontally in %1").arg(getName(bo))
insilmaril@39	4269	);
insilmaril@39	4270	bo->setIncludeImagesHor(b);
insilmaril@39	4271	model->reposition();
insilmaril@39	4272	}
insilmaril@39	4273	}
insilmaril@39	4274
insilmaril@39	4275	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@39	4276	{
insilmaril@39	4277	LinkableMapObj *sel=xelection.single();
insilmaril@39	4278	if (sel &&
insilmaril@39	4279	(xelection.type() == Selection::Branch \|\|
insilmaril@39	4280	xelection.type() == Selection::MapCenter \|\|
insilmaril@39	4281	xelection.type() == Selection::FloatImage ))
insilmaril@39	4282	{
insilmaril@39	4283	QString u= b ? "false" : "true";
insilmaril@39	4284	QString r=!b ? "false" : "true";
insilmaril@39	4285
insilmaril@39	4286	saveState(
insilmaril@39	4287	sel,
insilmaril@39	4288	QString("setHideLinkUnselected (%1)").arg(u),
insilmaril@39	4289	sel,
insilmaril@39	4290	QString("setHideLinkUnselected (%1)").arg(r),
insilmaril@39	4291	QString("Hide link of %1 if unselected").arg(getName(sel))
insilmaril@39	4292	);
insilmaril@39	4293	sel->setHideLinkUnselected(b);
insilmaril@39	4294	}
insilmaril@39	4295	}
insilmaril@39	4296
insilmaril@39	4297	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@39	4298	{
insilmaril@39	4299	BranchObj *bo=xelection.getBranch();
insilmaril@39	4300	if (bo)
insilmaril@39	4301	{
insilmaril@39	4302	// Traverse directories
insilmaril@39	4303	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@39	4304	QFileInfoList list = d.entryInfoList();
insilmaril@39	4305	QFileInfo fi;
insilmaril@39	4306
insilmaril@39	4307	for (int i = 0; i < list.size(); ++i)
insilmaril@39	4308	{
insilmaril@39	4309	fi=list.at(i);
insilmaril@39	4310	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@39	4311	{
insilmaril@39	4312	dst->addBranch();
insilmaril@39	4313	bo=dst->getLastBranch();
insilmaril@39	4314	bo->setHeading (fi.fileName() );
insilmaril@39	4315	bo->setColor (QColor("blue"));
insilmaril@39	4316	bo->toggleScroll();
insilmaril@39	4317	if ( !d.cd(fi.fileName()) )
insilmaril@39	4318	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@39	4319	else
insilmaril@39	4320	{
insilmaril@39	4321	// Recursively add subdirs
insilmaril@39	4322	importDirInt (bo,d);
insilmaril@39	4323	d.cdUp();
insilmaril@39	4324	}
insilmaril@39	4325	}
insilmaril@39	4326	}
insilmaril@39	4327	// Traverse files
insilmaril@39	4328	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@39	4329	list = d.entryInfoList();
insilmaril@39	4330
insilmaril@39	4331	for (int i = 0; i < list.size(); ++i)
insilmaril@39	4332	{
insilmaril@39	4333	fi=list.at(i);
insilmaril@39	4334	dst->addBranch();
insilmaril@39	4335	bo=dst->getLastBranch();
insilmaril@39	4336	bo->setHeading (fi.fileName() );
insilmaril@39	4337	bo->setColor (QColor("black"));
insilmaril@39	4338	if (fi.fileName().right(4) == ".vym" )
insilmaril@39	4339	bo->setVymLink (fi.filePath());
insilmaril@39	4340	}
insilmaril@39	4341	}
insilmaril@39	4342	}
insilmaril@39	4343
insilmaril@39	4344	void MapEditor::importDirInt (const QString &s)
insilmaril@39	4345	{
insilmaril@39	4346	BranchObj *bo=xelection.getBranch();
insilmaril@39	4347	if (bo)
insilmaril@39	4348	{
insilmaril@39	4349	saveStateChangingPart (bo,bo,QString ("importDir (\"%1\")").arg(s),QString("Import directory structure from %1").arg(s));
insilmaril@39	4350
insilmaril@39	4351	QDir d(s);
insilmaril@39	4352	importDirInt (bo,d);
insilmaril@39	4353	}
insilmaril@39	4354	}
insilmaril@39	4355
insilmaril@39	4356	void MapEditor::importDir()
insilmaril@39	4357	{
insilmaril@39	4358	BranchObj *bo=xelection.getBranch();
insilmaril@39	4359	if (bo)
insilmaril@39	4360	{
insilmaril@39	4361	QStringList filters;
insilmaril@39	4362	filters <<"VYM map (*.vym)";
insilmaril@39	4363	QFileDialog *fd=new QFileDialog( this,vymName+ " - " +tr("Choose directory structure to import"));
insilmaril@39	4364	fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@39	4365	fd->setFilters (filters);
insilmaril@39	4366	fd->setCaption(vymName+" - " +tr("Choose directory structure to import"));
insilmaril@39	4367	fd->show();
insilmaril@39	4368
insilmaril@39	4369	QString fn;
insilmaril@39	4370	if ( fd->exec() == QDialog::Accepted )
insilmaril@39	4371	{
insilmaril@39	4372	importDirInt (fd->selectedFile() );
insilmaril@39	4373	model->reposition();
insilmaril@39	4374	scene()->update();
insilmaril@39	4375	}
insilmaril@39	4376	}
insilmaril@39	4377	}
insilmaril@39	4378
insilmaril@39	4379	void MapEditor::followXLink(int i)
insilmaril@39	4380	{
insilmaril@39	4381	BranchObj *bo=xelection.getBranch();
insilmaril@39	4382	if (bo)
insilmaril@39	4383	{
insilmaril@39	4384	bo=bo->XLinkTargetAt(i);
insilmaril@39	4385	if (bo)
insilmaril@39	4386	{
insilmaril@39	4387	xelection.select(bo);
insilmaril@39	4388	ensureSelectionVisible();
insilmaril@0	4389	}
insilmaril@0	4390	}
insilmaril@0	4391	}
insilmaril@0	4392
insilmaril@39	4393	void MapEditor::editXLink(int i) // FIXME missing saveState
insilmaril@39	4394	{
insilmaril@39	4395	BranchObj *bo=xelection.getBranch();
insilmaril@39	4396	if (bo)
insilmaril@39	4397	{
insilmaril@39	4398	XLinkObj *xlo=bo->XLinkAt(i);
insilmaril@39	4399	if (xlo)
insilmaril@39	4400	{
insilmaril@39	4401	EditXLinkDialog dia;
insilmaril@39	4402	dia.setXLink (xlo);
insilmaril@39	4403	dia.setSelection(bo);
insilmaril@39	4404	if (dia.exec() == QDialog::Accepted)
insilmaril@39	4405	{
insilmaril@39	4406	if (dia.useSettingsGlobal() )
insilmaril@39	4407	{
insilmaril@39	4408	setMapDefXLinkColor (xlo->getColor() );
insilmaril@39	4409	setMapDefXLinkWidth (xlo->getWidth() );
insilmaril@39	4410	}
insilmaril@39	4411	if (dia.deleteXLink())
insilmaril@39	4412	bo->deleteXLinkAt(i);
insilmaril@39	4413	}
insilmaril@39	4414	}
insilmaril@0	4415	}
insilmaril@0	4416	}
insilmaril@0	4417
insilmaril@39	4418	AttributeTable* MapEditor::attributeTable()
insilmaril@39	4419	{
insilmaril@39	4420	return attrTable;
insilmaril@0	4421	}
insilmaril@0	4422
insilmaril@39	4423	void MapEditor::testFunction1()
insilmaril@39	4424	{
insilmaril@39	4425	BranchObj *bo=xelection.getBranch();
insilmaril@39	4426	if (bo) model->moveAway (bo);
insilmaril@39	4427
insilmaril@39	4428	/* TODO Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@39	4429	if (hidemode==HideNone)
insilmaril@39	4430	{
insilmaril@39	4431	setHideTmpMode (HideExport);
insilmaril@39	4432	mapCenter->calcBBoxSizeWithChilds();
insilmaril@39	4433	QRectF totalBBox=mapCenter->getTotalBBox();
insilmaril@39	4434	QRectF mapRect=totalBBox;
insilmaril@39	4435	QCanvasRectangle *frame=NULL;
insilmaril@39	4436
insilmaril@39	4437	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@39	4438
insilmaril@39	4439	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@39	4440	totalBBox.width(), totalBBox.height());
insilmaril@39	4441	frame=new QCanvasRectangle (mapRect,mapScene);
insilmaril@39	4442	frame->setBrush (QColor(white));
insilmaril@39	4443	frame->setPen (QColor(black));
insilmaril@39	4444	frame->setZValue(0);
insilmaril@39	4445	frame->show();
insilmaril@39	4446	}
insilmaril@39	4447	else
insilmaril@39	4448	{
insilmaril@39	4449	setHideTmpMode (HideNone);
insilmaril@39	4450	}
insilmaril@39	4451	cout <<" hidemode="<<hidemode<<endl;
insilmaril@39	4452	*/
insilmaril@39	4453	}
insilmaril@39	4454
insilmaril@39	4455	void MapEditor::testFunction2()
insilmaril@39	4456	{
insilmaril@39	4457
insilmaril@39	4458	/*
insilmaril@39	4459	// Toggle hidemode
insilmaril@39	4460	if (hidemode==HideExport)
insilmaril@39	4461	setHideTmpMode (HideNone);
insilmaril@39	4462	else
insilmaril@39	4463	setHideTmpMode (HideExport);
insilmaril@39	4464	*/
insilmaril@0	4465	}
insilmaril@0	4466
insilmaril@39	4467	void MapEditor::contextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	4468	{
insilmaril@0	4469	// Lineedits are already closed by preceding
insilmaril@0	4470	// mouseEvent, we don't need to close here.
insilmaril@0	4471
insilmaril@39	4472	QPointF p = mapToScene(e->pos());
insilmaril@39	4473	LinkableMapObj* lmo=model->findMapObj(p, NULL);
insilmaril@0	4474
insilmaril@0	4475	if (lmo)
insilmaril@0	4476	{ // MapObj was found
insilmaril@39	4477	if (xelection.single() != lmo)
insilmaril@0	4478	{
insilmaril@0	4479	// select the MapObj
insilmaril@39	4480	xelection.select(lmo);
insilmaril@0	4481	}
insilmaril@0	4482	// Context Menu
insilmaril@39	4483	if (xelection.getBranch() )
insilmaril@0	4484	{
insilmaril@39	4485	// Context Menu on branch or mapcenter
insilmaril@39	4486	updateActions();
insilmaril@39	4487	branchContextMenu->popup(e->globalPos() );
insilmaril@39	4488	} else
insilmaril@39	4489	{
insilmaril@39	4490	if (xelection.getFloatImage() )
insilmaril@0	4491	{
insilmaril@0	4492	// Context Menu on floatimage
insilmaril@0	4493	updateActions();
insilmaril@0	4494	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	4495	}
insilmaril@0	4496	}
insilmaril@0	4497	} else
insilmaril@0	4498	{ // No MapObj found, we are on the Canvas itself
insilmaril@39	4499	// Context Menu on scene
insilmaril@0	4500	updateActions();
insilmaril@39	4501	contextMenuPos=p;
insilmaril@0	4502	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	4503	}
insilmaril@39	4504	e->accept();
insilmaril@0	4505	}
insilmaril@0	4506
insilmaril@39	4507	void MapEditor::keyPressEvent(QKeyEvent* e)
insilmaril@39	4508	{
insilmaril@39	4509	if (e->modifiers() & Qt::ControlModifier)
insilmaril@39	4510	{
insilmaril@39	4511	switch (mainWindow->getModMode())
insilmaril@39	4512	{
insilmaril@39	4513	case Main::ModModeColor:
insilmaril@39	4514	setCursor (PickColorCursor);
insilmaril@39	4515	break;
insilmaril@39	4516	case Main::ModModeCopy:
insilmaril@39	4517	setCursor (CopyCursor);
insilmaril@39	4518	break;
insilmaril@39	4519	case Main::ModModeXLink:
insilmaril@39	4520	setCursor (XLinkCursor);
insilmaril@39	4521	break;
insilmaril@39	4522	default :
insilmaril@39	4523	setCursor (Qt::ArrowCursor);
insilmaril@39	4524	break;
insilmaril@39	4525	}
insilmaril@39	4526	}
insilmaril@39	4527	}
insilmaril@39	4528
insilmaril@39	4529	void MapEditor::keyReleaseEvent(QKeyEvent* e)
insilmaril@39	4530	{
insilmaril@39	4531	if (!(e->modifiers() & Qt::ControlModifier))
insilmaril@39	4532	setCursor (Qt::ArrowCursor);
insilmaril@39	4533	}
insilmaril@39	4534
insilmaril@39	4535	void MapEditor::mousePressEvent(QMouseEvent* e)
insilmaril@39	4536	{
insilmaril@39	4537	// Ignore right clicks, these will go to context menus
insilmaril@39	4538	if (e->button() == Qt::RightButton )
insilmaril@39	4539	{
insilmaril@39	4540	e->ignore();
insilmaril@0	4541	return;
insilmaril@0	4542	}
insilmaril@0	4543
insilmaril@39	4544	//Ignore clicks while editing heading
insilmaril@39	4545	if (isSelectBlocked() )
insilmaril@39	4546	{
insilmaril@39	4547	e->ignore();
insilmaril@39	4548	return;
insilmaril@39	4549	}
insilmaril@39	4550
insilmaril@39	4551	QPointF p = mapToScene(e->pos());
insilmaril@39	4552	LinkableMapObj* lmo=model->findMapObj(p, NULL);
insilmaril@39	4553
insilmaril@39	4554	e->accept();
insilmaril@39	4555
insilmaril@39	4556	//Take care of system flags _or_ modifier modes
insilmaril@39	4557	//
insilmaril@39	4558	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@39	4559	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@39	4560	{
insilmaril@39	4561	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@39	4562	if (!foname.isEmpty())
insilmaril@39	4563	{
insilmaril@39	4564	// systemFlag clicked
insilmaril@39	4565	selectInt (lmo);
insilmaril@39	4566	if (foname=="url")
insilmaril@39	4567	{
insilmaril@39	4568	if (e->state() & Qt::ControlModifier)
insilmaril@39	4569	mainWindow->editOpenURLTab();
insilmaril@39	4570	else
insilmaril@39	4571	mainWindow->editOpenURL();
insilmaril@39	4572	}
insilmaril@39	4573	else if (foname=="vymLink")
insilmaril@39	4574	{
insilmaril@39	4575	mainWindow->editOpenVymLink();
insilmaril@39	4576	// tabWidget may change, better return now
insilmaril@39	4577	// before segfaulting...
insilmaril@39	4578	} else if (foname=="note")
insilmaril@39	4579	mainWindow->windowToggleNoteEditor();
insilmaril@39	4580	else if (foname=="hideInExport")
insilmaril@39	4581	toggleHideExport();
insilmaril@39	4582	xelection.update();
insilmaril@39	4583	return;
insilmaril@39	4584	}
insilmaril@39	4585	}
insilmaril@39	4586
insilmaril@39	4587	// No system flag clicked, take care of modmodes (CTRL-Click)
insilmaril@39	4588	if (e->state() & Qt::ControlModifier)
insilmaril@39	4589	{
insilmaril@39	4590	if (mainWindow->getModMode()==Main::ModModeColor)
insilmaril@39	4591	{
insilmaril@39	4592	pickingColor=true;
insilmaril@39	4593	setCursor (PickColorCursor);
insilmaril@39	4594	return;
insilmaril@39	4595	}
insilmaril@39	4596	if (mainWindow->getModMode()==Main::ModModeXLink)
insilmaril@39	4597	{
insilmaril@39	4598	BranchObj *bo_begin=NULL;
insilmaril@39	4599	if (lmo)
insilmaril@39	4600	bo_begin=(BranchObj*)(lmo);
insilmaril@39	4601	else
insilmaril@39	4602	if (xelection.getBranch() )
insilmaril@39	4603	bo_begin=xelection.getBranch();
insilmaril@39	4604	if (bo_begin)
insilmaril@39	4605	{
insilmaril@39	4606	drawingLink=true;
insilmaril@39	4607	linkingObj_src=bo_begin;
insilmaril@39	4608	tmpXLink=new XLinkObj (mapScene);
insilmaril@39	4609	tmpXLink->setBegin (bo_begin);
insilmaril@39	4610	tmpXLink->setEnd (p);
insilmaril@39	4611	tmpXLink->setColor(defXLinkColor);
insilmaril@39	4612	tmpXLink->setWidth(defXLinkWidth);
insilmaril@39	4613	tmpXLink->updateXLink();
insilmaril@39	4614	tmpXLink->setVisibility (true);
insilmaril@39	4615	return;
insilmaril@39	4616	}
insilmaril@39	4617	}
insilmaril@39	4618	} // End of modmodes
insilmaril@39	4619
insilmaril@0	4620	if (lmo)
insilmaril@39	4621	{
insilmaril@39	4622	// Select the clicked object
insilmaril@39	4623	selectInt (lmo);
insilmaril@39	4624
insilmaril@39	4625	// Left Button Move Branches
insilmaril@39	4626	if (e->button() == Qt::LeftButton )
insilmaril@0	4627	{
insilmaril@39	4628	//movingObj_start.setX( p.x() - selection->x() );// TODO replaced selection->lmo here
insilmaril@39	4629	//movingObj_start.setY( p.y() - selection->y() );
insilmaril@39	4630	movingObj_start.setX( p.x() - lmo->x() );
insilmaril@39	4631	movingObj_start.setY( p.y() - lmo->y() );
insilmaril@39	4632	movingObj_orgPos.setX (lmo->x() );
insilmaril@39	4633	movingObj_orgPos.setY (lmo->y() );
insilmaril@39	4634	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@39	4635
insilmaril@39	4636	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@39	4637	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@39	4638	if (mainWindow->getModMode()==Main::ModModeCopy &&
insilmaril@39	4639	e->state() & Qt::ControlModifier)
insilmaril@0	4640	{
insilmaril@39	4641	BranchObj *bo=xelection.getBranch();
insilmaril@39	4642	if (bo)
insilmaril@39	4643	{
insilmaril@39	4644	copyingObj=true;
insilmaril@39	4645	bo->addBranch ((BranchObj*)xelection.single());
insilmaril@39	4646	unselect();
insilmaril@39	4647	xelection.select(bo->getLastBranch());
insilmaril@39	4648	model->reposition();
insilmaril@39	4649	}
insilmaril@39	4650	}
insilmaril@39	4651
insilmaril@39	4652	movingObj=xelection.single();
insilmaril@0	4653	} else
insilmaril@0	4654	// Middle Button Toggle Scroll
insilmaril@0	4655	// (On Mac OS X this won't work, but we still have
insilmaril@0	4656	// a button in the toolbar)
insilmaril@39	4657	if (e->button() == Qt::MidButton )
insilmaril@0	4658	toggleScroll();
insilmaril@0	4659	updateActions();
insilmaril@39	4660	xelection.update();
insilmaril@0	4661	} else
insilmaril@39	4662	{ // No MapObj found, we are on the scene itself
insilmaril@39	4663	// Left Button move Pos of sceneView
insilmaril@39	4664	if (e->button() == Qt::LeftButton )
insilmaril@0	4665	{
insilmaril@0	4666	movingObj=NULL; // move Content not Obj
insilmaril@0	4667	movingObj_start=e->globalPos();
insilmaril@39	4668	movingCont_start=QPointF (
insilmaril@39	4669	horizontalScrollBar()->value(),
insilmaril@39	4670	verticalScrollBar()->value());
insilmaril@39	4671	movingVec=QPointF(0,0);
insilmaril@39	4672	setCursor(HandOpenCursor);
insilmaril@0	4673	}
insilmaril@0	4674	}
insilmaril@0	4675	}
insilmaril@0	4676
insilmaril@39	4677	void MapEditor::mouseMoveEvent(QMouseEvent* e)
insilmaril@39	4678	{
insilmaril@39	4679	QPointF p = mapToScene(e->pos());
insilmaril@39	4680	LinkableMapObj *lmosel=xelection.single();
insilmaril@39	4681
insilmaril@0	4682	// Move the selected MapObj
insilmaril@39	4683	if ( lmosel && movingObj)
insilmaril@0	4684	{
insilmaril@39	4685	// reset cursor if we are moving and don't copy
insilmaril@39	4686	if (mainWindow->getModMode()!=Main::ModModeCopy)
insilmaril@39	4687	setCursor (Qt::ArrowCursor);
insilmaril@39	4688
insilmaril@39	4689	// To avoid jumping of the sceneView, only
insilmaril@39	4690	// ensureSelectionVisible, if not tmp linked
insilmaril@39	4691	if (!lmosel->hasParObjTmp())
insilmaril@39	4692	ensureSelectionVisible ();
insilmaril@0	4693
insilmaril@39	4694	// Now move the selection, but add relative position
insilmaril@39	4695	// (movingObj_start) where selection was chosen with
insilmaril@39	4696	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	4697	// of selection back to absPos)
insilmaril@0	4698
insilmaril@0	4699	// Check if we could link
insilmaril@39	4700	LinkableMapObj* lmo=model->findMapObj(p, lmosel);
insilmaril@0	4701
insilmaril@0	4702
insilmaril@39	4703	FloatObj *fio=xelection.getFloatImage();
insilmaril@39	4704	if (fio)
insilmaril@0	4705	{
insilmaril@39	4706	fio->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@39	4707	fio->setRelPos();
insilmaril@39	4708	fio->updateLink(); //no need for reposition, if we update link here
insilmaril@39	4709	xelection.update();
insilmaril@0	4710
insilmaril@0	4711	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	4712	// Only relink, if selection really has a new parent
insilmaril@39	4713	if ( (e->modifiers()==Qt::ShiftModifier) && lmo &&
insilmaril@0	4714	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	4715	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@39	4716	( lmo != fio->getParObj())
insilmaril@0	4717	)
insilmaril@0	4718	{
insilmaril@39	4719	if (typeid(*fio) == typeid(FloatImageObj) &&
insilmaril@39	4720	( (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@39	4721	typeid(*lmo)==typeid(MapCenterObj)) ))
insilmaril@0	4722	{
insilmaril@39	4723
insilmaril@39	4724	// Also save the move which was done so far
insilmaril@39	4725	QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@39	4726	QString pnow=qpointfToString(fio->getRelPos());
insilmaril@39	4727	saveState(
insilmaril@39	4728	fio,
insilmaril@39	4729	"moveRel "+pold,
insilmaril@39	4730	fio,
insilmaril@39	4731	"moveRel "+pnow,
insilmaril@39	4732	QString("Move %1 to relative position %2").arg(getName(fio)).arg(pnow));
insilmaril@39	4733	fio->getParObj()->requestReposition();
insilmaril@39	4734	model->reposition();
insilmaril@39	4735
insilmaril@39	4736	linkTo (model->getSelectString(lmo));
insilmaril@39	4737	//movingObj=lmosel;
insilmaril@39	4738	//movingObj_orgRelPos=lmosel->getRelPos();
insilmaril@39	4739
insilmaril@39	4740	model->reposition();
insilmaril@0	4741	}
insilmaril@0	4742	}
insilmaril@39	4743	} else
insilmaril@39	4744	{ // selection != a FloatObj
insilmaril@0	4745	if (lmosel->getDepth()==0)
insilmaril@0	4746	{
insilmaril@39	4747	// Move MapCenter
insilmaril@39	4748	if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@39	4749	((MapCenterObj*)lmosel)->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	4750	else
insilmaril@39	4751	lmosel->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@39	4752	model->updateRelPositions();
insilmaril@0	4753	} else
insilmaril@0	4754	{
insilmaril@0	4755	if (lmosel->getDepth()==1)
insilmaril@0	4756	{
insilmaril@39	4757	// Move mainbranch
insilmaril@0	4758	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@39	4759	lmosel->setRelPos();
insilmaril@0	4760	} else
insilmaril@0	4761	{
insilmaril@39	4762	// Move ordinary branch
insilmaril@41	4763	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	4764	}
insilmaril@39	4765
insilmaril@39	4766	// Maybe we can relink temporary?
insilmaril@39	4767	if (lmo && (lmo!=lmosel) && xelection.getBranch() &&
insilmaril@39	4768	(typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@39	4769	typeid(*lmo)==typeid(MapCenterObj)) )
insilmaril@39	4770
insilmaril@0	4771	{
insilmaril@39	4772	if (e->modifiers()==Qt::ControlModifier)
insilmaril@0	4773	{
insilmaril@0	4774	// Special case: CTRL to link below lmo
insilmaril@0	4775	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	4776	}
insilmaril@39	4777	else if (e->modifiers()==Qt::ShiftModifier)
insilmaril@0	4778	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	4779	else
insilmaril@0	4780	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	4781	} else
insilmaril@0	4782	{
insilmaril@39	4783	lmosel->unsetParObjTmp();
insilmaril@0	4784	}
insilmaril@39	4785	// reposition subbranch
insilmaril@39	4786	lmosel->reposition();
insilmaril@0	4787	} // depth>0
insilmaril@0	4788
insilmaril@39	4789	xelection.update();
insilmaril@0	4790	} // no FloatImageObj
insilmaril@0	4791
insilmaril@39	4792	scene()->update();
insilmaril@0	4793	return;
insilmaril@0	4794	} // selection && moving_obj
insilmaril@0	4795
insilmaril@39	4796	// Draw a link from one branch to another
insilmaril@39	4797	if (drawingLink)
insilmaril@39	4798	{
insilmaril@39	4799	tmpXLink->setEnd (p);
insilmaril@39	4800	tmpXLink->updateXLink();
insilmaril@39	4801	}
insilmaril@39	4802
insilmaril@39	4803	// Move sceneView
insilmaril@39	4804	if (!movingObj && !pickingColor &&!drawingLink && e->buttons() == Qt::LeftButton )
insilmaril@39	4805	{
insilmaril@39	4806	QPointF p=e->globalPos();
insilmaril@0	4807	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	4808	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@39	4809	horizontalScrollBar()->setSliderPosition((int)( movingCont_start.x()+movingVec.x() ));
insilmaril@39	4810	verticalScrollBar()->setSliderPosition((int)( movingCont_start.y()+movingVec.y() ) );
insilmaril@0	4811	}
insilmaril@0	4812	}
insilmaril@0	4813
insilmaril@0	4814
insilmaril@39	4815	void MapEditor::mouseReleaseEvent(QMouseEvent* e)
insilmaril@39	4816	{
insilmaril@39	4817	QPointF p = mapToScene(e->pos());
insilmaril@0	4818	LinkableMapObj *dst;
insilmaril@39	4819	LinkableMapObj *lmosel=xelection.single();
insilmaril@0	4820	// Have we been picking color?
insilmaril@0	4821	if (pickingColor)
insilmaril@0	4822	{
insilmaril@0	4823	pickingColor=false;
insilmaril@39	4824	setCursor (Qt::ArrowCursor);
insilmaril@0	4825	// Check if we are over another branch
insilmaril@39	4826	dst=model->findMapObj(p, NULL);
insilmaril@39	4827	if (dst && lmosel)
insilmaril@0	4828	{
insilmaril@39	4829	if (e->state() & Qt::ShiftModifier)
insilmaril@39	4830	colorBranch (((BranchObj*)dst)->getColor());
insilmaril@0	4831	else
insilmaril@39	4832	colorSubtree (((BranchObj*)dst)->getColor());
insilmaril@0	4833	}
insilmaril@0	4834	return;
insilmaril@0	4835	}
insilmaril@39	4836
insilmaril@39	4837	// Have we been drawing a link?
insilmaril@39	4838	if (drawingLink)
insilmaril@39	4839	{
insilmaril@39	4840	drawingLink=false;
insilmaril@39	4841	// Check if we are over another branch
insilmaril@39	4842	dst=model->findMapObj(p, NULL);
insilmaril@39	4843	if (dst && lmosel)
insilmaril@39	4844	{
insilmaril@39	4845	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@39	4846	tmpXLink->updateXLink();
insilmaril@39	4847	tmpXLink->activate(); //FIXME savestate missing
insilmaril@39	4848	//saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) );
insilmaril@39	4849	} else
insilmaril@39	4850	{
insilmaril@39	4851	delete(tmpXLink);
insilmaril@39	4852	tmpXLink=NULL;
insilmaril@39	4853	}
insilmaril@39	4854	return;
insilmaril@39	4855	}
insilmaril@39	4856
insilmaril@0	4857	// Have we been moving something?
insilmaril@39	4858	if ( lmosel && movingObj )
insilmaril@0	4859	{
insilmaril@39	4860	FloatImageObj *fo=xelection.getFloatImage();
insilmaril@39	4861	if(fo)
insilmaril@39	4862	{
insilmaril@39	4863	// Moved FloatObj. Maybe we need to reposition
insilmaril@39	4864	QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@39	4865	QString pnow=qpointfToString(fo->getRelPos());
insilmaril@39	4866	saveState(
insilmaril@39	4867	fo,
insilmaril@39	4868	"moveRel "+pold,
insilmaril@39	4869	fo,
insilmaril@39	4870	"moveRel "+pnow,
insilmaril@39	4871	QString("Move %1 to relative position %2").arg(getName(fo)).arg(pnow));
insilmaril@39	4872
insilmaril@39	4873	fo->getParObj()->requestReposition();
insilmaril@39	4874	model->reposition();
insilmaril@39	4875	}
insilmaril@39	4876
insilmaril@0	4877	// Check if we are over another branch, but ignore
insilmaril@0	4878	// any found LMOs, which are FloatObjs
insilmaril@39	4879	dst=model->findMapObj(mapToScene(e->pos() ), lmosel);
insilmaril@39	4880
insilmaril@39	4881	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	4882	dst=NULL;
insilmaril@0	4883
insilmaril@39	4884	BranchObj *bo=xelection.getBranch();
insilmaril@39	4885	if (bo && bo->getDepth()==0)
insilmaril@39	4886	{
insilmaril@39	4887	if (movingObj_orgPos != bo->getAbsPos())
insilmaril@39	4888	{
insilmaril@39	4889	QString pold=qpointfToString(movingObj_orgPos);
insilmaril@39	4890	QString pnow=qpointfToString(bo->getAbsPos());
insilmaril@39	4891	saveState(
insilmaril@39	4892	fo,
insilmaril@39	4893	"move "+pold,
insilmaril@39	4894	fo,
insilmaril@39	4895	"move "+pnow,
insilmaril@39	4896	QString("Move mapcenter %1 to position %2").arg(getName(bo)).arg(pnow));
insilmaril@39	4897	}
insilmaril@39	4898	}
insilmaril@39	4899
insilmaril@39	4900	if (xelection.type() == Selection::Branch )
insilmaril@39	4901	{ // A branch was moved
insilmaril@39	4902
insilmaril@0	4903	// save the position in case we link to mapcenter
insilmaril@39	4904	QPointF savePos=QPointF (lmosel->getAbsPos() );
insilmaril@0	4905
insilmaril@0	4906	// Reset the temporary drawn link to the original one
insilmaril@39	4907	lmosel->unsetParObjTmp();
insilmaril@39	4908
insilmaril@39	4909	// For Redo we may need to save original selection
insilmaril@39	4910	QString preSelStr=model->getSelectString(lmosel);
insilmaril@39	4911
insilmaril@39	4912	copyingObj=false;
insilmaril@0	4913	if (dst )
insilmaril@39	4914	{
insilmaril@39	4915	// We have a destination, relink to that
insilmaril@39	4916
insilmaril@39	4917	BranchObj* bsel=xelection.getBranch();
insilmaril@39	4918	BranchObj* bdst=(BranchObj*)dst;
insilmaril@39	4919
insilmaril@39	4920	QString preParStr=model->getSelectString (bsel->getParObj());
insilmaril@39	4921	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@39	4922	QString preDstParStr;
insilmaril@39	4923
insilmaril@39	4924	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@39	4925	{ // Link above dst
insilmaril@39	4926	preDstParStr=model->getSelectString (dst->getParObj());
insilmaril@39	4927	bsel->linkTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@39	4928	} else
insilmaril@39	4929	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@0	4930	{
insilmaril@39	4931	// Link below dst
insilmaril@39	4932	preDstParStr=model->getSelectString (dst->getParObj());
insilmaril@39	4933	bsel->linkTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@39	4934	} else
insilmaril@39	4935	{ // Append to dst
insilmaril@39	4936	preDstParStr=model->getSelectString(dst);
insilmaril@39	4937	bsel->linkTo (bdst,-1);
insilmaril@39	4938	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@39	4939	}
insilmaril@39	4940	QString postSelStr=model->getSelectString(lmosel);
insilmaril@39	4941	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@39	4942
insilmaril@39	4943	QString undoCom="linkTo (\""+
insilmaril@39	4944	preParStr+ "\"," + preNum +"," +
insilmaril@39	4945	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@39	4946
insilmaril@39	4947	QString redoCom="linkTo (\""+
insilmaril@39	4948	preDstParStr + "\"," + postNum + "," +
insilmaril@39	4949	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@39	4950
insilmaril@39	4951	saveState (
insilmaril@39	4952	postSelStr,undoCom,
insilmaril@39	4953	preSelStr, redoCom,
insilmaril@39	4954	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@39	4955
insilmaril@39	4956	model->reposition(); // not necessary if we undo temporary move below
insilmaril@39	4957	} else
insilmaril@39	4958	{
insilmaril@39	4959	// No destination, undo temporary move
insilmaril@39	4960
insilmaril@39	4961	if (lmosel->getDepth()==1)
insilmaril@0	4962	{
insilmaril@39	4963	// The select string might be different _after_ moving around.
insilmaril@39	4964	// Therefor reposition and then use string of old selection, too
insilmaril@39	4965	model->reposition();
insilmaril@39	4966
insilmaril@39	4967	QPointF rp(lmosel->getRelPos());
insilmaril@39	4968	if (rp != movingObj_orgRelPos)
insilmaril@39	4969	{
insilmaril@39	4970	QString ps=qpointfToString(rp);
insilmaril@39	4971	saveState(
insilmaril@39	4972	model->getSelectString(lmosel), "moveRel "+qpointfToString(movingObj_orgRelPos),
insilmaril@39	4973	preSelStr, "moveRel "+ps,
insilmaril@39	4974	QString("Move %1 to relative position %2").arg(getName(lmosel)).arg(ps));
insilmaril@39	4975	}
insilmaril@39	4976	}
insilmaril@39	4977
insilmaril@39	4978	// Draw the original link, before selection was moved around
insilmaril@39	4979	if (settings.value("/animation/use",false).toBool() && lmosel->getDepth()>1)
insilmaril@0	4980	{
insilmaril@39	4981	QPointF p=bo->getParObj()->getChildPos();
insilmaril@39	4982	lmosel->setRelPos(); // calc relPos first
insilmaril@39	4983	model->startAnimation(
insilmaril@39	4984	lmosel->getRelPos(),
insilmaril@39	4985	QPointF (movingObj_orgPos.x() - p.x(), movingObj_orgPos.y() - p.y() )
insilmaril@39	4986	);
insilmaril@39	4987	} else
insilmaril@39	4988	model->reposition();
insilmaril@39	4989	}
insilmaril@0	4990	}
insilmaril@39	4991	xelection.update();
insilmaril@39	4992	// Finally resize scene, if needed
insilmaril@39	4993	scene()->update();
insilmaril@0	4994	movingObj=NULL;
insilmaril@39	4995
insilmaril@39	4996	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@39	4997	updateActions();
insilmaril@0	4998	} else
insilmaril@39	4999	// maybe we moved View: set old cursor
insilmaril@39	5000	setCursor (Qt::ArrowCursor);
insilmaril@39	5001
insilmaril@0	5002	}
insilmaril@0	5003
insilmaril@39	5004	void MapEditor::mouseDoubleClickEvent(QMouseEvent* e)
insilmaril@39	5005	{
insilmaril@39	5006	if (isSelectBlocked() )
insilmaril@39	5007	{
insilmaril@39	5008	e->ignore();
insilmaril@39	5009	return;
insilmaril@39	5010	}
insilmaril@39	5011
insilmaril@39	5012	if (e->button() == Qt::LeftButton )
insilmaril@39	5013	{
insilmaril@39	5014	QPointF p = mapToScene(e->pos());
insilmaril@39	5015	LinkableMapObj *lmo=model->findMapObj(p, NULL);
insilmaril@0	5016	if (lmo) { // MapObj was found
insilmaril@0	5017	// First select the MapObj than edit heading
insilmaril@39	5018	xelection.select(lmo);
insilmaril@39	5019	mainWindow->editHeading();
insilmaril@0	5020	}
insilmaril@0	5021	}
insilmaril@0	5022	}
insilmaril@0	5023
insilmaril@0	5024	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	5025	{
insilmaril@39	5026	QGraphicsView::resizeEvent( e );
insilmaril@39	5027	}
insilmaril@39	5028
insilmaril@39	5029	void MapEditor::dragEnterEvent(QDragEnterEvent *event)
insilmaril@39	5030	{
insilmaril@39	5031	//for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@39	5032	// cerr << event->format(i) << endl;
insilmaril@39	5033
insilmaril@39	5034	if (event->mimeData()->hasImage())
insilmaril@39	5035	event->acceptProposedAction();
insilmaril@39	5036	else
insilmaril@39	5037	if (event->mimeData()->hasUrls())
insilmaril@39	5038	event->acceptProposedAction();
insilmaril@39	5039	}
insilmaril@39	5040
insilmaril@39	5041	void MapEditor::dragMoveEvent(QDragMoveEvent *)
insilmaril@39	5042	{
insilmaril@39	5043	}
insilmaril@39	5044
insilmaril@39	5045	void MapEditor::dragLeaveEvent(QDragLeaveEvent *event)
insilmaril@39	5046	{
insilmaril@39	5047	event->accept();
insilmaril@39	5048	}
insilmaril@39	5049
insilmaril@39	5050	void MapEditor::dropEvent(QDropEvent *event)
insilmaril@39	5051	{
insilmaril@39	5052	BranchObj *sel=xelection.getBranch();
insilmaril@39	5053	if (sel)
insilmaril@39	5054	{
insilmaril@39	5055	if (debug)
insilmaril@39	5056	foreach (QString format,event->mimeData()->formats())
insilmaril@39	5057	cout << "MapEditor: Dropped format: "<<qPrintable (format)<<endl;
insilmaril@39	5058
insilmaril@39	5059
insilmaril@39	5060	QList <QUrl> uris;
insilmaril@39	5061	if (event->mimeData()->hasImage())
insilmaril@39	5062	{
insilmaril@39	5063	QVariant imageData = event->mimeData()->imageData();
insilmaril@39	5064	addFloatImageInt (qvariant_cast<QPixmap>(imageData));
insilmaril@39	5065	} else
insilmaril@39	5066	if (event->mimeData()->hasUrls())
insilmaril@39	5067	uris=event->mimeData()->urls();
insilmaril@39	5068
insilmaril@39	5069	if (uris.count()>0)
insilmaril@39	5070	{
insilmaril@39	5071	QStringList files;
insilmaril@39	5072	QString s;
insilmaril@39	5073	QString heading;
insilmaril@39	5074	BranchObj *bo;
insilmaril@39	5075	for (int i=0; i<uris.count();i++)
insilmaril@39	5076	{
insilmaril@39	5077	// Workaround to avoid adding empty branches
insilmaril@39	5078	if (!uris.at(i).toString().isEmpty())
insilmaril@39	5079	{
insilmaril@39	5080	bo=sel->addBranch();
insilmaril@39	5081	if (bo)
insilmaril@39	5082	{
insilmaril@39	5083	s=uris.at(i).toLocalFile();
insilmaril@39	5084	if (!s.isEmpty())
insilmaril@39	5085	{
insilmaril@39	5086	QString file = QDir::fromNativeSeparators(s);
insilmaril@39	5087	heading = QFileInfo(file).baseName();
insilmaril@39	5088	files.append(file);
insilmaril@39	5089	if (file.endsWith(".vym", false))
insilmaril@39	5090	bo->setVymLink(file);
insilmaril@39	5091	else
insilmaril@39	5092	bo->setURL(uris.at(i).toString());
insilmaril@39	5093	} else
insilmaril@39	5094	{
insilmaril@39	5095	bo->setURL(uris.at(i).toString());
insilmaril@39	5096	}
insilmaril@39	5097
insilmaril@39	5098	if (!heading.isEmpty())
insilmaril@39	5099	bo->setHeading(heading);
insilmaril@39	5100	else
insilmaril@39	5101	bo->setHeading(uris.at(i).toString());
insilmaril@39	5102	}
insilmaril@39	5103	}
insilmaril@39	5104	}
insilmaril@39	5105	model->reposition();
insilmaril@39	5106	}
insilmaril@39	5107	}
insilmaril@39	5108	event->acceptProposedAction();
insilmaril@39	5109	}
insilmaril@39	5110
insilmaril@39	5111
insilmaril@39	5112	void MapEditor::sendSelection()
insilmaril@39	5113	{
insilmaril@39	5114	if (netstate!=Server) return;
insilmaril@39	5115	sendData (QString("select (\"%1\")").arg(xelection.getSelectString()) );
insilmaril@39	5116	}
insilmaril@39	5117
insilmaril@39	5118	void MapEditor::newServer()
insilmaril@39	5119	{
insilmaril@39	5120	port=54321;
insilmaril@39	5121	sendCounter=0;
insilmaril@39	5122	tcpServer = new QTcpServer(this);
insilmaril@39	5123	if (!tcpServer->listen(QHostAddress::Any,port)) {
insilmaril@39	5124	QMessageBox::critical(this, "vym server",
insilmaril@39	5125	QString("Unable to start the server: %1.").arg(tcpServer->errorString()));
insilmaril@39	5126	close();
insilmaril@39	5127	return;
insilmaril@39	5128	}
insilmaril@39	5129	connect(tcpServer, SIGNAL(newConnection()), this, SLOT(newClient()));
insilmaril@39	5130	netstate=Server;
insilmaril@39	5131	cout<<"Server is running on port "<<tcpServer->serverPort()<<endl;
insilmaril@39	5132	}
insilmaril@39	5133
insilmaril@39	5134	void MapEditor::connectToServer()
insilmaril@39	5135	{
insilmaril@39	5136	port=54321;
insilmaril@39	5137	server="salam.suse.de";
insilmaril@39	5138	server="localhost";
insilmaril@39	5139	clientSocket = new QTcpSocket (this);
insilmaril@39	5140	clientSocket->abort();
insilmaril@39	5141	clientSocket->connectToHost(server ,port);
insilmaril@39	5142	connect(clientSocket, SIGNAL(readyRead()), this, SLOT(readData()));
insilmaril@39	5143	connect(clientSocket, SIGNAL(error(QAbstractSocket::SocketError)),
insilmaril@39	5144	this, SLOT(displayNetworkError(QAbstractSocket::SocketError)));
insilmaril@39	5145	netstate=Client;
insilmaril@39	5146	cout<<"connected to "<<qPrintable (server)<<" port "<<port<<endl;
insilmaril@39	5147
insilmaril@0	5148
insilmaril@0	5149	}
insilmaril@0	5150
insilmaril@39	5151	void MapEditor::newClient()
insilmaril@39	5152	{
insilmaril@39	5153	QTcpSocket *newClient = tcpServer->nextPendingConnection();
insilmaril@39	5154	connect(newClient, SIGNAL(disconnected()),
insilmaril@39	5155	newClient, SLOT(deleteLater()));
insilmaril@39	5156
insilmaril@39	5157	cout <<"ME::newClient at "<<qPrintable( newClient->peerAddress().toString() )<<endl;
insilmaril@39	5158
insilmaril@39	5159	clientList.append (newClient);
insilmaril@39	5160	}
insilmaril@39	5161
insilmaril@39	5162
insilmaril@39	5163	void MapEditor::sendData(const QString &s)
insilmaril@39	5164	{
insilmaril@39	5165	if (clientList.size()==0) return;
insilmaril@39	5166
insilmaril@39	5167	// Create bytearray to send
insilmaril@39	5168	QByteArray block;
insilmaril@39	5169	QDataStream out(&block, QIODevice::WriteOnly);
insilmaril@39	5170	out.setVersion(QDataStream::Qt_4_0);
insilmaril@39	5171
insilmaril@39	5172	// Reserve some space for blocksize
insilmaril@39	5173	out << (quint16)0;
insilmaril@39	5174
insilmaril@39	5175	// Write sendCounter
insilmaril@39	5176	out << sendCounter++;
insilmaril@39	5177
insilmaril@39	5178	// Write data
insilmaril@39	5179	out << s;
insilmaril@39	5180
insilmaril@39	5181	// Go back and write blocksize so far
insilmaril@39	5182	out.device()->seek(0);
insilmaril@39	5183	quint16 bs=(quint16)(block.size() - 2*sizeof(quint16));
insilmaril@39	5184	out << bs;
insilmaril@39	5185
insilmaril@39	5186	if (debug)
insilmaril@39	5187	cout << "ME::sendData bs="<<bs<<" counter="<<sendCounter<<" s="<<qPrintable(s)<<endl;
insilmaril@39	5188
insilmaril@39	5189	for (int i=0; i<clientList.size(); ++i)
insilmaril@39	5190	{
insilmaril@39	5191	//cout << "Sending \""<<qPrintable (s)<<"\" to "<<qPrintable (clientList.at(i)->peerAddress().toString())<<endl;
insilmaril@39	5192	clientList.at(i)->write (block);
insilmaril@39	5193	}
insilmaril@39	5194	}
insilmaril@39	5195
insilmaril@39	5196	void MapEditor::readData ()
insilmaril@39	5197	{
insilmaril@39	5198	while (clientSocket->bytesAvailable() >=(int)sizeof(quint16) )
insilmaril@39	5199	{
insilmaril@39	5200	if (debug)
insilmaril@39	5201	cout <<"readData bytesAvail="<<clientSocket->bytesAvailable();
insilmaril@39	5202	quint16 recCounter;
insilmaril@39	5203	quint16 blockSize;
insilmaril@39	5204
insilmaril@39	5205	QDataStream in(clientSocket);
insilmaril@39	5206	in.setVersion(QDataStream::Qt_4_0);
insilmaril@39	5207
insilmaril@39	5208	in >> blockSize;
insilmaril@39	5209	in >> recCounter;
insilmaril@39	5210
insilmaril@39	5211	QString t;
insilmaril@39	5212	in >>t;
insilmaril@39	5213	if (debug)
insilmaril@39	5214	cout << " t="<<qPrintable (t)<<endl;
insilmaril@39	5215	parseAtom (t);
insilmaril@39	5216	}
insilmaril@39	5217	return;
insilmaril@39	5218	}
insilmaril@39	5219
insilmaril@39	5220	void MapEditor::displayNetworkError(QAbstractSocket::SocketError socketError)
insilmaril@39	5221	{
insilmaril@39	5222	switch (socketError) {
insilmaril@39	5223	case QAbstractSocket::RemoteHostClosedError:
insilmaril@39	5224	break;
insilmaril@39	5225	case QAbstractSocket::HostNotFoundError:
insilmaril@39	5226	QMessageBox::information(this, vymName +" Network client",
insilmaril@39	5227	"The host was not found. Please check the "
insilmaril@39	5228	"host name and port settings.");
insilmaril@39	5229	break;
insilmaril@39	5230	case QAbstractSocket::ConnectionRefusedError:
insilmaril@39	5231	QMessageBox::information(this, vymName + " Network client",
insilmaril@39	5232	"The connection was refused by the peer. "
insilmaril@39	5233	"Make sure the fortune server is running, "
insilmaril@39	5234	"and check that the host name and port "
insilmaril@39	5235	"settings are correct.");
insilmaril@39	5236	break;
insilmaril@39	5237	default:
insilmaril@39	5238	QMessageBox::information(this, vymName + " Network client",
insilmaril@39	5239	QString("The following error occurred: %1.")
insilmaril@39	5240	.arg(clientSocket->errorString()));
insilmaril@39	5241	}
insilmaril@39	5242	}
insilmaril@39	5243
insilmaril@39	5244	void MapEditor::autosave()
insilmaril@39	5245	{
insilmaril@39	5246	QDateTime now=QDateTime().currentDateTime();
insilmaril@39	5247	/* FIXME debug
insilmaril@39	5248	cout << "ME::autosave checking "<<qPrintable(filePath)<<"...\n";
insilmaril@39	5249	cout << "fsaved: "<<qPrintable (fileChangedTime.toString())<<endl;
insilmaril@39	5250	cout << " fnow: "<<qPrintable (QFileInfo(filePath).lastModified().toString())<<endl;
insilmaril@39	5251	cout << " time: "<<qPrintable (now.toString())<<endl;
insilmaril@39	5252	cout << " zipped="<<zipped<<endl;
insilmaril@39	5253	*/
insilmaril@39	5254	// Disable autosave, while we have gone back in history
insilmaril@39	5255	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@39	5256	if (redosAvail>0) return;
insilmaril@39	5257
insilmaril@39	5258	// Also disable autosave for new map without filename
insilmaril@39	5259	if (filePath.isEmpty()) return;
insilmaril@39	5260
insilmaril@39	5261
insilmaril@39	5262	if (mapUnsaved &&mapChanged && settings.value ("/mapeditor/autosave/use",true).toBool() )
insilmaril@39	5263	{
insilmaril@39	5264	if (QFileInfo(filePath).lastModified()<=fileChangedTime)
insilmaril@39	5265	mainWindow->fileSave (this);
insilmaril@39	5266	else
insilmaril@39	5267	if (debug)
insilmaril@39	5268	cout <<" ME::autosave rejected, file on disk is newer than last save.\n";
insilmaril@39	5269
insilmaril@39	5270	}
insilmaril@39	5271	}
insilmaril@39	5272
insilmaril@39	5273	void MapEditor::fileChanged()
insilmaril@39	5274	{
insilmaril@39	5275	// Check if file on disk has changed meanwhile
insilmaril@39	5276	if (!filePath.isEmpty())
insilmaril@39	5277	{
insilmaril@39	5278	QDateTime tmod=QFileInfo (filePath).lastModified();
insilmaril@39	5279	if (tmod>fileChangedTime)
insilmaril@39	5280	{
insilmaril@39	5281
insilmaril@39	5282	/* FIXME debug message, sometimes there's a glitch in the metrics...
insilmaril@39	5283	cout << "ME::fileChanged()\n"
insilmaril@39	5284	<< " last saved: "<<qPrintable (fileChangedTime.toString())<<endl
insilmaril@39	5285	<< " last modififed: "<<qPrintable (tmod.toString())<<endl;
insilmaril@39	5286	*/
insilmaril@39	5287	// FIXME switch to current mapeditor and finish lineedits...
insilmaril@39	5288	QMessageBox mb( vymName,
insilmaril@39	5289	tr("The file of the map on disk has changed:\n\n"
insilmaril@39	5290	" %1\n\nDo you want to reload that map with the new file?").arg(filePath),
insilmaril@39	5291	QMessageBox::Question,
insilmaril@39	5292	QMessageBox::Yes ,
insilmaril@39	5293	QMessageBox::Cancel \| QMessageBox::Default,
insilmaril@39	5294	QMessageBox::NoButton );
insilmaril@39	5295
insilmaril@39	5296	mb.setButtonText( QMessageBox::Yes, tr("Reload"));
insilmaril@39	5297	mb.setButtonText( QMessageBox::No, tr("Ignore"));
insilmaril@39	5298	switch( mb.exec() )
insilmaril@39	5299	{
insilmaril@39	5300	case QMessageBox::Yes:
insilmaril@39	5301	// Reload map
insilmaril@39	5302	load (filePath,NewMap,fileType);
insilmaril@39	5303	case QMessageBox::Cancel:
insilmaril@39	5304	fileChangedTime=tmod; // allow autosave to overwrite newer file!
insilmaril@39	5305	}
insilmaril@39	5306	}
insilmaril@39	5307	}
insilmaril@39	5308
insilmaril@39	5309	}
insilmaril@39	5310
insilmaril@39	5311
insilmaril@39	5312	/TODO not needed? void MapEditor::contentsDropEvent(QDropEvent event)
insilmaril@39	5313	{
insilmaril@39	5314
insilmaril@39	5315	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@39	5316	event->provides("application/x-moz-nativeimage"))
insilmaril@39	5317	{
insilmaril@39	5318	// Contains url to the img src in unicode16
insilmaril@39	5319	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@39	5320	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@39	5321	fetchImage(url);
insilmaril@39	5322	event->accept();
insilmaril@39	5323	update=true;
insilmaril@39	5324	} else if (event->provides ("text/uri-list"))
insilmaril@39	5325	{ // Uris provided e.g. by konqueror
insilmaril@39	5326	Q3UriDrag::decode (event,uris);
insilmaril@39	5327	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@39	5328	{ // Uris provided by Mozilla
insilmaril@39	5329	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@39	5330	uris.append(l[0]);
insilmaril@39	5331	heading = l[1];
insilmaril@39	5332	} else if (event->provides("text/html")) {
insilmaril@39	5333
insilmaril@39	5334	// Handels text mime types
insilmaril@39	5335	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@39	5336	QByteArray d = event->encodedData("text/html");
insilmaril@39	5337	QString text;
insilmaril@39	5338	if (isUnicode16(d))
insilmaril@39	5339	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@39	5340	else
insilmaril@39	5341	text = QString(d);
insilmaril@39	5342
insilmaril@39	5343	textEditor->setText(text);
insilmaril@39	5344
insilmaril@39	5345	event->accept();
insilmaril@39	5346	update=true;
insilmaril@39	5347	} else if (event->provides("text/plain")) {
insilmaril@39	5348	QByteArray d = event->encodedData("text/plain");
insilmaril@39	5349	QString text;
insilmaril@39	5350	if (isUnicode16(d))
insilmaril@39	5351	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@39	5352	else
insilmaril@39	5353	text = QString(d);
insilmaril@39	5354
insilmaril@39	5355	textEditor->setText(text);
insilmaril@39	5356
insilmaril@39	5357	event->accept();
insilmaril@39	5358	update= true;
insilmaril@39	5359	}
insilmaril@39	5360
insilmaril@39	5361	*/
insilmaril@39	5362
insilmaril@39	5363
insilmaril@39	5364
insilmaril@39	5365	bool isUnicode16(const QByteArray &d)
insilmaril@39	5366	{
insilmaril@39	5367	// TODO: make more precise check for unicode 16.
insilmaril@39	5368	// Guess unicode16 if any of second bytes are zero
insilmaril@39	5369	unsigned int length = max(0,d.size()-2)/2;
insilmaril@39	5370	for (unsigned int i = 0; i<length ; i++)
insilmaril@39	5371	if (d.at(i*2+1)==0) return true;
insilmaril@39	5372	return false;
insilmaril@39	5373	}
insilmaril@39	5374
insilmaril@39	5375	void MapEditor::addFloatImageInt (const QPixmap &img)
insilmaril@39	5376	{
insilmaril@39	5377	BranchObj *bo=xelection.getBranch();
insilmaril@39	5378	if (bo)
insilmaril@39	5379	{
insilmaril@39	5380	FloatImageObj *fio=bo->addFloatImage();
insilmaril@39	5381	fio->load(img);
insilmaril@39	5382	fio->setOriginalFilename("No original filename (image added by dropevent)");
insilmaril@39	5383	QString s=model->getSelectString(bo);
insilmaril@39	5384	saveState (PartOfMap, s, "nop ()", s, "copy ()","Copy dropped image to clipboard",fio );
insilmaril@39	5385	saveState (fio,"delete ()", bo,QString("paste(%1)").arg(curStep),"Pasting dropped image");
insilmaril@39	5386	model->reposition();
insilmaril@39	5387	scene()->update();
insilmaril@39	5388	}
insilmaril@39	5389	}
insilmaril@39	5390
insilmaril@39	5391	/*
insilmaril@39	5392
insilmaril@39	5393	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation * / nop /)
insilmaril@39	5394	{
insilmaril@39	5395	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@39	5396	if (!imageBuffer->isOpen()) {
insilmaril@39	5397	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@39	5398	}
insilmaril@39	5399	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@39	5400	}
insilmaril@39	5401
insilmaril@39	5402
insilmaril@39	5403	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@39	5404	{
insilmaril@39	5405	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@39	5406	QPixmap img(imageBuffer->buffer());
insilmaril@39	5407	addFloatImageInt (img);
insilmaril@39	5408	}
insilmaril@39	5409
insilmaril@39	5410	if (imageBuffer) {
insilmaril@39	5411	imageBuffer->close();
insilmaril@39	5412	if (imageBuffer) {
insilmaril@39	5413	imageBuffer->close();
insilmaril@39	5414	delete imageBuffer;
insilmaril@39	5415	imageBuffer = 0;
insilmaril@39	5416	}
insilmaril@39	5417	}
insilmaril@39	5418	}
insilmaril@39	5419
insilmaril@39	5420	void MapEditor::fetchImage(const QString &url)
insilmaril@39	5421	{
insilmaril@39	5422	if (urlOperator) {
insilmaril@39	5423	urlOperator->stop();
insilmaril@39	5424	disconnect(urlOperator);
insilmaril@39	5425	delete urlOperator;
insilmaril@39	5426	}
insilmaril@39	5427
insilmaril@39	5428	urlOperator = new Q3UrlOperator(url);
insilmaril@39	5429	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@39	5430	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@39	5431
insilmaril@39	5432	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@39	5433	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@39	5434	urlOperator->get();
insilmaril@39	5435	}
insilmaril@39	5436	*/
insilmaril@39	5437

author	insilmaril
	Wed, 30 Jul 2008 14:42:03 +0000
branch	release-1-12-maintained
changeset 43	cf274b28e5fe
parent 41	6f28020b33d1
child 49	d5edb0ae8f2a
permissions	-rw-r--r--