vym: mapeditor.cpp@7ced3733ba60 (annotated)

insilmaril@0	1	#include "mapeditor.h"
insilmaril@0	2
insilmaril@366	3	#include <q3dragobject.h>
insilmaril@366	4	#include <q3urloperator.h>
insilmaril@366	5	#include <q3networkprotocol.h>
insilmaril@374	6	#include <q3paintdevicemetrics.h>
insilmaril@374	7	#include <q3filedialog.h>
insilmaril@0	8
insilmaril@0	9	#include <iostream>
insilmaril@95	10	#include <cstdlib>
insilmaril@0	11	#include <typeinfo>
insilmaril@0	12
insilmaril@0	13	#include "version.h"
insilmaril@0	14
insilmaril@105	15	#include "api.h"
insilmaril@175	16	#include "editxlinkdialog.h"
insilmaril@175	17	#include "exports.h"
insilmaril@175	18	#include "extrainfodialog.h"
insilmaril@236	19	#include "file.h"
insilmaril@175	20	#include "linkablemapobj.h"
insilmaril@175	21	#include "mainwindow.h"
insilmaril@175	22	#include "misc.h"
insilmaril@175	23	#include "texteditor.h"
insilmaril@314	24	#include "warningdialog.h"
insilmaril@0	25	#include "xml.h"
insilmaril@0	26
insilmaril@0	27
insilmaril@0	28	extern TextEditor *textEditor;
insilmaril@0	29	extern int statusbarTime;
insilmaril@0	30	extern Main *mainWindow;
insilmaril@164	31	extern QString tmpVymDir;
insilmaril@166	32	extern QString clipboardDir;
insilmaril@166	33	extern bool clipboardEmpty;
insilmaril@0	34	extern FlagRowObj *standardFlagsDefault;
insilmaril@0	35
insilmaril@366	36	extern QMenu* branchContextMenu;
insilmaril@366	37	extern QMenu* branchAddContextMenu;
insilmaril@366	38	extern QMenu* branchRemoveContextMenu;
insilmaril@366	39	extern QMenu* branchLinksContextMenu;
insilmaril@366	40	extern QMenu* branchXLinksContextMenuEdit;
insilmaril@366	41	extern QMenu* branchXLinksContextMenuFollow;
insilmaril@366	42	extern QMenu* floatimageContextMenu;
insilmaril@366	43	extern QMenu* saveImageFormatMenu;
insilmaril@366	44	extern QMenu* canvasContextMenu;
insilmaril@366	45	extern QMenu* lastMapsMenu;
insilmaril@366	46	extern QMenu* importMenu;
insilmaril@366	47	extern QMenu* exportMenu;
insilmaril@366	48
insilmaril@0	49
insilmaril@0	50	extern Settings settings;
insilmaril@366	51	extern ImageIO imageIO;
insilmaril@0	52
insilmaril@269	53	extern QString iconPath;
insilmaril@301	54	extern QDir vymBaseDir;
insilmaril@366	55	extern QDir lastImageDir;
insilmaril@269	56
insilmaril@164	57	int MapEditor::mapNum=0; // make instance
insilmaril@0	58
insilmaril@0	59	///////////////////////////////////////////////////////////////////////
insilmaril@0	60	///////////////////////////////////////////////////////////////////////
insilmaril@0	61	MapEditor::MapEditor(
insilmaril@390	62	QWidget* parent, const char* name, Qt::WFlags f) :
insilmaril@366	63	Q3CanvasView(parent,name,f), urlOperator(0), imageBuffer(0)
insilmaril@0	64	{
insilmaril@0	65	//cout << "Constructor ME "<<this<<endl;
insilmaril@164	66	mapNum++;
insilmaril@0	67
insilmaril@119	68	viewport()->setAcceptDrops(true);
insilmaril@119	69
insilmaril@366	70	mapCanvas = new Q3Canvas(width(),height());
insilmaril@0	71	mapCanvas->setAdvancePeriod(30);
insilmaril@366	72	mapCanvas->setBackgroundColor (Qt::white);
insilmaril@0	73
insilmaril@0	74	setCanvas (mapCanvas);
insilmaril@0	75
insilmaril@160	76	// Always show scroll bars (automatic would flicker sometimes)
insilmaril@366	77	setVScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@366	78	setHScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@0	79
insilmaril@0	80	mapCenter = new MapCenterObj(mapCanvas);
insilmaril@0	81	mapCenter->setVisibility (true);
insilmaril@0	82	mapCenter->setMapEditor (this);
insilmaril@93	83	mapCenter->setHeading (tr("New Map","Heading of mapcenter in new map"));
insilmaril@175	84	mapCenter->move(mapCanvas->width()/2-mapCenter->width()/2,mapCanvas->height()/2-mapCenter->height()/2);
insilmaril@0	85
insilmaril@0	86	printer=NULL;
insilmaril@0	87
insilmaril@97	88	defLinkColor=QColor (0,0,255);
insilmaril@97	89	defXLinkColor=QColor (180,180,180);
insilmaril@0	90	linkcolorhint=DefaultColor;
insilmaril@0	91	linkstyle=StylePolyParabel;
insilmaril@0	92
insilmaril@366	93	// Create bitmap cursors, platform dependant
insilmaril@0	94	#if defined(Q_OS_MACX)
insilmaril@366	95	handOpenCursor=QCursor ( QPixmap(iconPath+"cursorhandopen16.png"),1,1 );
insilmaril@269	96	pickColorCursor=QCursor ( QPixmap (iconPath+"cursorcolorpicker16.png"), 1,15 );
insilmaril@0	97	#else
insilmaril@366	98	handOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);
insilmaril@269	99	pickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 );
insilmaril@0	100	#endif
insilmaril@0	101
insilmaril@0	102	pickingColor=false;
insilmaril@91	103	drawingLink=false;
insilmaril@93	104	copyingObj=false;
insilmaril@0	105
insilmaril@0	106	editingBO=NULL;
insilmaril@0	107	selection=NULL;
insilmaril@0	108	selectionLast=NULL;
insilmaril@0	109	movingObj=NULL;
insilmaril@0	110
insilmaril@366	111	xelection.setMapCenter (mapCenter);
insilmaril@366	112
insilmaril@102	113	defXLinkWidth=1;
insilmaril@102	114	defXLinkColor=QColor (230,230,230);
insilmaril@102	115
insilmaril@0	116	mapChanged=false;
insilmaril@0	117	mapDefault=true;
insilmaril@0	118	mapUnsaved=false;
insilmaril@0	119
insilmaril@0	120	zipped=true;
insilmaril@0	121	filePath="";
insilmaril@294	122	fileName=tr("unnamed");
insilmaril@0	123	mapName="";
insilmaril@0	124
insilmaril@388	125	stepsTotal=settings.readNumEntry("/mapeditor/stepsTotal",50);
insilmaril@381	126	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
insilmaril@163	127
insilmaril@0	128	// Initialize find routine
insilmaril@0	129	itFind=NULL;
insilmaril@0	130	EOFind=false;
insilmaril@0	131
insilmaril@0	132	printFrame=true;
insilmaril@0	133	printFooter=true;
insilmaril@0	134
insilmaril@139	135	blockReposition=false;
insilmaril@139	136	blockSaveState=false;
insilmaril@260	137
insilmaril@260	138	hidemode=HideNone;
insilmaril@260	139
insilmaril@377	140	// Create temporary files
insilmaril@377	141	makeTmpDirs();
insilmaril@0	142
insilmaril@0	143	// Initially set movingCentre
insilmaril@0	144	updateViewCenter();
insilmaril@0	145
insilmaril@0	146	mapCenter->reposition(); // for positioning heading
insilmaril@381	147
insilmaril@381	148	// Initialize history window;
insilmaril@381	149	historyWindow.setME(this);
insilmaril@381	150	historyWindow.setStepsTotal(stepsTotal);
insilmaril@381	151	historyWindow.update (undoSet);
insilmaril@0	152	}
insilmaril@0	153
insilmaril@0	154	MapEditor::~MapEditor()
insilmaril@0	155	{
insilmaril@119	156	if (imageBuffer) delete imageBuffer;
insilmaril@119	157	if (urlOperator) {
insilmaril@119	158	urlOperator->stop();
insilmaril@119	159	delete urlOperator;
insilmaril@119	160	}
insilmaril@119	161
insilmaril@0	162	//cout <<"Destructor MapEditor\n";
insilmaril@0	163	}
insilmaril@0	164
insilmaril@390	165	QColor MapEditor::getBackgroundColor()
insilmaril@0	166	{
insilmaril@0	167	return mapCanvas->backgroundColor();
insilmaril@0	168	}
insilmaril@0	169
insilmaril@0	170	MapCenterObj* MapEditor::getMapCenter()
insilmaril@0	171	{
insilmaril@0	172	return mapCenter;
insilmaril@0	173	}
insilmaril@0	174
insilmaril@366	175	Q3Canvas* MapEditor::getCanvas()
insilmaril@0	176	{
insilmaril@0	177	return mapCanvas;
insilmaril@0	178	}
insilmaril@0	179
insilmaril@0	180	void MapEditor::adjustCanvasSize()
insilmaril@0	181	{
insilmaril@0	182	// To adjust the canvas to map, viewport size and position, we have to
insilmaril@0	183	// do some coordinate magic...
insilmaril@0	184	//
insilmaril@0	185	// Get rectangle of (scroll-)view.
insilmaril@0	186	// We want to be in canvas coords, so
insilmaril@0	187	// we map. Important if view is zoomed...
insilmaril@0	188	QRect view = inverseWorldMatrix().mapRect( QRect( contentsX(), contentsY(),
insilmaril@0	189	visibleWidth(), visibleHeight()) );
insilmaril@0	190
insilmaril@0	191	// Now we need the bounding box of view AND map to calc the correct canvas size.
insilmaril@0	192	// Why? Because if the map itself is moved out of view, the view has to be enlarged
insilmaril@0	193	// to avoid jumping aroung...
insilmaril@0	194	QRect map=mapCenter->getTotalBBox();
insilmaril@0	195
insilmaril@0	196	// right edge - left edge
insilmaril@0	197	int cw= max(map.x() + map.width(), view.x() + view.width()) - min(map.x(), view.x());
insilmaril@0	198	int ch= max(map.y() + map.height(), view.y() + view.height()) - min(map.y(), view.y());
insilmaril@0	199
insilmaril@0	200
insilmaril@0	201	if ( (cw!=mapCanvas->width()) \|\| (ch!=mapCanvas->height()) \|\|
insilmaril@0	202	!mapCanvas->onCanvas (map.topLeft()) \|\| !mapCanvas->onCanvas (map.bottomRight())
insilmaril@0	203	)
insilmaril@0	204	{
insilmaril@0	205	// move the map on canvas (in order to not move it on screen) this is neccessary
insilmaril@0	206	// a) if topleft corner of canvas is left or above topleft corner of view and also left of
insilmaril@0	207	// above topleft corner of map. E.g. if map is completly inside view, but it would be possible
insilmaril@0	208	// to scroll to an empty area of canvas to the left.
insilmaril@0	209	// b) if topleft corner of map left of or above topleft of canvas
insilmaril@0	210	int dx=0;
insilmaril@0	211	int dy=0;
insilmaril@0	212
insilmaril@0	213	if (cw > mapCanvas->width() )
insilmaril@0	214	{
insilmaril@0	215	if (map.x()<0) dx=-map.x();
insilmaril@0	216	}
insilmaril@0	217	if (cw < mapCanvas->width() )
insilmaril@0	218	dx=-min (view.x(),map.x());
insilmaril@0	219	if (ch > mapCanvas->height() )
insilmaril@0	220	{
insilmaril@0	221	if (map.y()<0) dy=-map.y();
insilmaril@0	222	}
insilmaril@0	223	if (ch < mapCanvas->height() )
insilmaril@0	224	{
insilmaril@0	225	dy=-min (view.y(),map.y());
insilmaril@0	226	}
insilmaril@0	227	// We really have to resize now. Let's go...
insilmaril@0	228	mapCanvas->resize (cw,ch);
insilmaril@0	229	if ( (dx!=0) \|\| (dy!=0) )
insilmaril@0	230	{
insilmaril@0	231	mapCenter->moveAllBy(dx,dy);
insilmaril@0	232	mapCenter->reposition();
insilmaril@336	233	// mapCenter->positionBBox(); // To move float
insilmaril@0	234
insilmaril@0	235	// scroll the view (in order to not move map on screen)
insilmaril@0	236	scrollBy (dx,dy);
insilmaril@0	237	}
insilmaril@0	238	}
insilmaril@0	239	}
insilmaril@0	240
insilmaril@139	241	bool MapEditor::isRepositionBlocked()
insilmaril@0	242	{
insilmaril@139	243	return blockReposition;
insilmaril@0	244	}
insilmaril@0	245
insilmaril@294	246	QString MapEditor::getName (LinkableMapObj *lmo)
insilmaril@294	247	{
insilmaril@314	248	QString s;
insilmaril@314	249	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@294	250
insilmaril@294	251	if ((typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@294	252	typeid(*lmo) == typeid(MapCenterObj)))
insilmaril@314	253	{
insilmaril@314	254
insilmaril@314	255	s=(((BranchObj*)lmo)->getHeading());
insilmaril@314	256	if (s=="") s="unnamed";
insilmaril@377	257	return QString("branch (%1)").arg(s);
insilmaril@377	258	//return QString("branch (<font color=\"#0000ff\">%1</font>)").arg(s);
insilmaril@314	259	}
insilmaril@294	260	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@377	261	return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@377	262	//return QString ("floatimage [<font color=\"#0000ff\">%1</font>]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@294	263	return QString("Unknown type has no name!");
insilmaril@294	264	}
insilmaril@294	265
insilmaril@0	266	void MapEditor::makeTmpDirs()
insilmaril@0	267	{
insilmaril@0	268	// Create unique temporary directories
insilmaril@366	269	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
insilmaril@366	270	histPath=QDir::convertSeparators (tmpMapDir+"/history");
insilmaril@164	271	QDir d;
insilmaril@377	272	d.mkdir (tmpMapDir);
insilmaril@0	273	}
insilmaril@0	274
insilmaril@366	275	QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSel)
insilmaril@0	276	{
insilmaril@163	277	// tmpdir temporary directory to which data will be written
insilmaril@0	278	// prefix mapname, which will be appended to images etc.
insilmaril@0	279	// writeflags Only write flags for "real" save of map, not undo
insilmaril@0	280	// offset offset of bbox of whole map in canvas.
insilmaril@0	281	// Needed for XML export
insilmaril@0	282
insilmaril@0	283	// Save Header
insilmaril@0	284	QString ls;
insilmaril@0	285	switch (linkstyle)
insilmaril@0	286	{
insilmaril@0	287	case StyleLine:
insilmaril@0	288	ls="StyleLine";
insilmaril@0	289	break;
insilmaril@0	290	case StyleParabel:
insilmaril@0	291	ls="StyleParabel";
insilmaril@0	292	break;
insilmaril@0	293	case StylePolyLine:
insilmaril@0	294	ls="StylePolyLine";
insilmaril@0	295	break;
insilmaril@0	296	default:
insilmaril@0	297	ls="StylePolyParabel";
insilmaril@0	298	break;
insilmaril@0	299	}
insilmaril@0	300
insilmaril@0	301	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0	302	QString colhint="";
insilmaril@0	303	if (linkcolorhint==HeadingColor)
insilmaril@0	304	colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0	305
insilmaril@185	306	QString mapAttr=attribut("version",__VYM_VERSION);
insilmaril@366	307	if (!saveSel)
insilmaril@0	308	mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0	309	attribut("comment",mapCenter->getComment()) +
insilmaril@0	310	attribut("date",mapCenter->getDate()) +
insilmaril@0	311	attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0	312	attribut("linkStyle", ls ) +
insilmaril@97	313	attribut("linkColor", defLinkColor.name() ) +
insilmaril@102	314	attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102	315	attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0	316	colhint;
insilmaril@0	317	s+=beginElement("vymmap",mapAttr);
insilmaril@0	318	incIndent();
insilmaril@0	319
insilmaril@0	320	// Find the used flags while traversing the tree
insilmaril@0	321	standardFlagsDefault->resetUsedCounter();
insilmaril@0	322
insilmaril@166	323	// Reset the counters before saving
insilmaril@166	324	FloatImageObj (mapCanvas).resetSaveCounter();
insilmaril@166	325
insilmaril@0	326	// Build xml recursivly
insilmaril@366	327	if (!saveSel)
insilmaril@366	328	// Save complete map, if saveSel not set
insilmaril@0	329	s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0	330	else
insilmaril@0	331	{
insilmaril@366	332	if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@366	333	// Save Subtree
insilmaril@366	334	s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@366	335	else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@366	336	// Save image
insilmaril@377	337	s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix);
insilmaril@166	338
insilmaril@166	339	else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@366	340	// Save selected branch is saved from mainwindow //FIXME maybe use "subtree" above?
insilmaril@366	341	s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0	342	}
insilmaril@0	343
insilmaril@0	344	// Save local settings
insilmaril@0	345	s+=settings.getXMLData (destPath);
insilmaril@0	346
insilmaril@0	347	// Save selection
insilmaril@366	348	if (selection && !saveSel )
insilmaril@0	349	s+=valueElement("select",selection->getSelectString());
insilmaril@0	350
insilmaril@0	351	decIndent();
insilmaril@0	352	s+=endElement("vymmap");
insilmaril@0	353
insilmaril@0	354	if (writeflags)
insilmaril@0	355	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	356	return s;
insilmaril@0	357	}
insilmaril@0	358
insilmaril@366	359	void MapEditor::saveStateComplete(const QString &comment)
insilmaril@0	360	{
insilmaril@366	361	// Save complete map, Undo will replace whole map
insilmaril@366	362	saveState (CompleteMap,
insilmaril@366	363	"", "",
insilmaril@366	364	"", "",
insilmaril@366	365	comment,
insilmaril@366	366	mapCenter);
insilmaril@0	367	}
insilmaril@0	368
insilmaril@395	369	void MapEditor::saveStateChangingPart(LinkableMapObj undoSel, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@0	370	{
insilmaril@366	371	// save the selected part of the map, Undo will replace part of map
insilmaril@366	372	QString undoSelection="";
insilmaril@395	373	if (undoSel)
insilmaril@395	374	undoSelection=undoSel->getSelectString();
insilmaril@395	375	else
insilmaril@395	376	qWarning ("MapEditor::saveStateChangingPart no undoSel given!");
insilmaril@395	377	QString redoSelection="";
insilmaril@395	378	if (redoSel)
insilmaril@395	379	redoSelection=undoSel->getSelectString();
insilmaril@395	380	else
insilmaril@395	381	qWarning ("MapEditor::saveStateChangingPart no redoSel given!");
insilmaril@395	382
insilmaril@366	383
insilmaril@366	384	saveState (PartOfMap,
insilmaril@366	385	undoSelection, "",
insilmaril@395	386	redoSelection, rc,
insilmaril@366	387	comment,
insilmaril@366	388	undoSel);
insilmaril@105	389	}
insilmaril@105	390
insilmaril@393	391	void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@393	392	{
insilmaril@394	393	if (!redoSel)
insilmaril@393	394	{
insilmaril@394	395	qWarning ("MapEditor::saveStateRemovingPart no redoSel given!");
insilmaril@393	396	return;
insilmaril@393	397	}
insilmaril@393	398	QString undoSelection=redoSel->getParObj()->getSelectString();
insilmaril@393	399	QString redoSelection=redoSel->getSelectString();
insilmaril@394	400	if (typeid(*redoSel) == typeid(BranchObj) && redoSel->getDepth()>1 )
insilmaril@394	401	{
insilmaril@394	402	// save the selected branch of the map, Undo will insert part of map
insilmaril@394	403	saveState (PartOfMap,
insilmaril@394	404	undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@394	405	redoSelection, "delete ()",
insilmaril@394	406	comment,
insilmaril@394	407	redoSel);
insilmaril@394	408	} else if (typeid(*redoSel) == typeid(BranchObj) )
insilmaril@394	409	{
insilmaril@394	410	// save the selected mainbranch of the map, Undo will insert part of map
insilmaril@394	411	saveState (PartOfMap,
insilmaril@394	412	undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@394	413	redoSelection, "delete ()",
insilmaril@394	414	comment,
insilmaril@394	415	redoSel);
insilmaril@394	416
insilmaril@394	417	}
insilmaril@393	418	}
insilmaril@393	419
insilmaril@106	420
insilmaril@366	421	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@366	422	{
insilmaril@366	423	// "Normal" savestate: save commands, selections and comment
insilmaril@366	424	// so just save commands for undo and redo
insilmaril@366	425	// and use current selection
insilmaril@366	426
insilmaril@366	427	QString redoSelection="";
insilmaril@366	428	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	429	QString undoSelection="";
insilmaril@366	430	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	431
insilmaril@366	432	saveState (UndoCommand,
insilmaril@366	433	undoSelection, uc,
insilmaril@366	434	redoSelection, rc,
insilmaril@366	435	comment,
insilmaril@366	436	NULL);
insilmaril@366	437	}
insilmaril@366	438
insilmaril@366	439	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@366	440	{
insilmaril@366	441	// "Normal" savestate: save commands, selections and comment
insilmaril@366	442	// so just save commands for undo and redo
insilmaril@366	443	// and use current selection
insilmaril@366	444	saveState (UndoCommand,
insilmaril@366	445	undoSel, uc,
insilmaril@366	446	redoSel, rc,
insilmaril@366	447	comment,
insilmaril@366	448	NULL);
insilmaril@366	449	}
insilmaril@366	450
insilmaril@366	451
insilmaril@366	452	void MapEditor::saveState(const SaveMode &savemode, const QString &undoSelection, const QString &undoCom, const QString &redoSelection, const QString &redoCom, const QString &comment, LinkableMapObj *saveSel)
insilmaril@163	453	{
insilmaril@163	454	// Main saveState
insilmaril@163	455
insilmaril@139	456	if (blockSaveState) return;
insilmaril@139	457
insilmaril@163	458	/* TODO remove after testing
insilmaril@163	459	*/
insilmaril@388	460	cout << "ME::saveState() "<<endl;
insilmaril@294	461
insilmaril@366	462	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@381	463	int redosAvail=undoSet.readNumEntry ("/history/redosAvail",0);
insilmaril@366	464	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@163	465	// Find out current undo directory
insilmaril@381	466	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	467	curStep++;
insilmaril@381	468	if (curStep>stepsTotal) curStep=1;
insilmaril@163	469
insilmaril@163	470	QString backupXML;
insilmaril@388	471	QString bakMapName=QDir::convertSeparators (QString("history-%1").arg(curStep));
insilmaril@388	472	QString bakMapDir=QDir::convertSeparators (tmpMapDir +"/"+bakMapName);
insilmaril@164	473	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164	474
insilmaril@164	475	// Create bakMapDir if not available
insilmaril@164	476	QDir d(bakMapDir);
insilmaril@164	477	if (!d.exists())
insilmaril@164	478	makeSubDirs (bakMapDir);
insilmaril@163	479
insilmaril@366	480	// Save depending on how much needs to be saved
insilmaril@366	481	if (!saveSel)
insilmaril@366	482	backupXML="";
insilmaril@366	483	else
insilmaril@366	484	backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),saveSel);
insilmaril@136	485
insilmaril@163	486	QString undoCommand="";
insilmaril@106	487	if (savemode==UndoCommand)
insilmaril@0	488	{
insilmaril@105	489	undoCommand=undoCom;
insilmaril@106	490	}
insilmaril@366	491	else if (savemode==PartOfMap )
insilmaril@0	492	{
insilmaril@393	493	undoCommand=undoCom;
insilmaril@393	494	undoCommand.replace ("PATH",bakMapPath);
insilmaril@106	495	} else
insilmaril@106	496	{
insilmaril@163	497	undoCommand="undoMap (\""+bakMapPath+"\")";
insilmaril@106	498	}
insilmaril@163	499	if (!backupXML.isEmpty())
insilmaril@163	500	// Write XML Data to disk
insilmaril@163	501	saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163	502
insilmaril@388	503	// We would have to save all actions in a tree, to keep track of
insilmaril@393	504	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@388	505	redosAvail=0;
insilmaril@388	506
insilmaril@388	507	// Write the current state to disk
insilmaril@366	508	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@388	509	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	510	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	511	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@366	512	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@366	513	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@366	514	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@366	515	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@395	516	undoSet.setEntry (QString("/history/version"),__VYM_VERSION);
insilmaril@366	517	undoSet.writeSettings(histPath);
insilmaril@163	518
insilmaril@163	519	/* TODO remove after testing
insilmaril@366	520	*/
insilmaril@366	521	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@381	522	cout << " stepsTotal="<<stepsTotal<<
insilmaril@366	523	", undosAvail="<<undosAvail<<
insilmaril@381	524	", redosAvail="<<redosAvail<<
insilmaril@366	525	", curStep="<<curStep<<endl;
insilmaril@163	526	cout << " ---------------------------"<<endl;
insilmaril@366	527	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	528	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	529	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	530	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@366	531	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@294	532	cout << " ---------------------------"<<endl;
insilmaril@377	533
insilmaril@377	534	historyWindow.update (undoSet);
insilmaril@395	535	setChanged();
insilmaril@395	536	updateActions();
insilmaril@106	537	}
insilmaril@106	538
insilmaril@129	539	void MapEditor::parseAtom(const QString &atom)
insilmaril@106	540	{
insilmaril@106	541	API api;
insilmaril@163	542	QString s,t;
insilmaril@129	543	int x,y;
insilmaril@395	544	bool b,ok;
insilmaril@129	545
insilmaril@129	546	// Split string s into command and parameters
insilmaril@394	547	api.parseInput (atom);
insilmaril@129	548	QString com=api.command();
insilmaril@129	549
insilmaril@106	550	// External commands
insilmaril@393	551	if (com=="addBranch")
insilmaril@366	552	{
insilmaril@394	553	if (!selection)
insilmaril@394	554	{
insilmaril@394	555	api.setError (Aborted,"Nothing selected");
insilmaril@394	556	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	557	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	558	{
insilmaril@394	559	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	560	} else
insilmaril@366	561	{
insilmaril@394	562	QList <int> pl;
insilmaril@394	563	pl << 0 <<1;
insilmaril@394	564	if (api.checkParamCount(pl))
insilmaril@394	565	{
insilmaril@394	566	if (api.paramCount()==0)
insilmaril@394	567	addNewBranchInt (-2);
insilmaril@394	568	else
insilmaril@394	569	{
insilmaril@394	570	y=api.parInt (ok,0);
insilmaril@394	571	if (ok ) addNewBranchInt (y);
insilmaril@394	572	}
insilmaril@394	573	}
insilmaril@394	574	}
insilmaril@394	575	} else if (com=="addBranchBefore")
insilmaril@394	576	{
insilmaril@394	577	if (!selection)
insilmaril@394	578	{
insilmaril@394	579	api.setError (Aborted,"Nothing selected");
insilmaril@394	580	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	581	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	582	{
insilmaril@394	583	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	584	} else
insilmaril@394	585	{
insilmaril@394	586	if (api.paramCount()==0)
insilmaril@394	587	{
insilmaril@394	588	addNewBranchBefore ();
insilmaril@394	589	}
insilmaril@394	590	}
insilmaril@393	591	} else if (com==QString("addMapReplace"))
insilmaril@393	592	{
insilmaril@394	593	if (!selection)
insilmaril@394	594	{
insilmaril@394	595	api.setError (Aborted,"Nothing selected");
insilmaril@394	596	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	597	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	598	{
insilmaril@394	599	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	600	} else if (api.checkParamCount(2))
insilmaril@393	601	{
insilmaril@393	602	s=api.parString (ok,0); // selection
insilmaril@393	603	t=api.parString (ok,1); // path to map
insilmaril@393	604	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@394	605	addMapReplaceInt(s,t);
insilmaril@393	606	}
insilmaril@393	607	} else if (com==QString("addMapInsert"))
insilmaril@393	608	{
insilmaril@394	609	if (!selection)
insilmaril@393	610	{
insilmaril@394	611	api.setError (Aborted,"Nothing selected");
insilmaril@394	612	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	613	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	614	{
insilmaril@394	615	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	616	} else
insilmaril@394	617	{
insilmaril@394	618	if (api.checkParamCount(2))
insilmaril@394	619	{
insilmaril@394	620	t=api.parString (ok,0); // path to map
insilmaril@394	621	y=api.parInt(ok,1); // position
insilmaril@394	622	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@394	623	addMapInsertInt(t,y);
insilmaril@394	624	}
insilmaril@393	625	}
insilmaril@395	626	} else if (com=="colorItem")
insilmaril@395	627	{
insilmaril@395	628	if (!selection)
insilmaril@395	629	{
insilmaril@395	630	api.setError (Aborted,"Nothing selected");
insilmaril@395	631	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	632	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	633	{
insilmaril@395	634	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	635	} else if (api.checkParamCount(1))
insilmaril@395	636	{
insilmaril@395	637	QColor c=api.parColor (ok,0);
insilmaril@395	638	if (ok) colorItem (c);
insilmaril@395	639	}
insilmaril@395	640	} else if (com=="colorBranch")
insilmaril@395	641	{
insilmaril@395	642	if (!selection)
insilmaril@395	643	{
insilmaril@395	644	api.setError (Aborted,"Nothing selected");
insilmaril@395	645	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	646	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	647	{
insilmaril@395	648	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	649	} else if (api.checkParamCount(1))
insilmaril@395	650	{
insilmaril@395	651	QColor c=api.parColor (ok,0);
insilmaril@395	652	if (ok) colorBranch (c);
insilmaril@395	653	}
insilmaril@395	654	} else if (com=="cut")
insilmaril@395	655	{
insilmaril@395	656	if (!selection)
insilmaril@395	657	{
insilmaril@395	658	api.setError (Aborted,"Nothing selected");
insilmaril@395	659	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	660	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@395	661	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	662	{
insilmaril@395	663	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	664	} else if (api.checkParamCount(0))
insilmaril@395	665	{
insilmaril@395	666	cut();
insilmaril@395	667	}
insilmaril@393	668	} else if (com=="delete")
insilmaril@393	669	{
insilmaril@394	670	if (!selection)
insilmaril@394	671	{
insilmaril@394	672	api.setError (Aborted,"Nothing selected");
insilmaril@394	673	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	674	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	675	{
insilmaril@394	676	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	677	} else if (api.checkParamCount(0))
insilmaril@393	678	{
insilmaril@393	679	deleteSelection();
insilmaril@393	680	}
insilmaril@394	681	} else if (com=="deleteKeepChilds")
insilmaril@394	682	{
insilmaril@394	683	if (!selection)
insilmaril@394	684	{
insilmaril@394	685	api.setError (Aborted,"Nothing selected");
insilmaril@394	686	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	687	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	688	{
insilmaril@394	689	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	690	} else if (api.checkParamCount(0))
insilmaril@394	691	{
insilmaril@395	692	deleteKeepChilds();
insilmaril@395	693	}
insilmaril@395	694	} else if (com=="deleteChilds")
insilmaril@395	695	{
insilmaril@395	696	if (!selection)
insilmaril@395	697	{
insilmaril@395	698	api.setError (Aborted,"Nothing selected");
insilmaril@395	699	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	700	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@395	701	{
insilmaril@395	702	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	703	} else if (api.checkParamCount(0))
insilmaril@395	704	{
insilmaril@395	705	deleteChilds();
insilmaril@394	706	}
insilmaril@393	707	} else if (com=="linkBranchToPos")
insilmaril@129	708	{
insilmaril@394	709	if (!selection)
insilmaril@129	710	{
insilmaril@394	711	api.setError (Aborted,"Nothing selected");
insilmaril@394	712	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	713	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	714	{
insilmaril@394	715	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	716	} else if (api.checkParamCount(4))
insilmaril@394	717	{
insilmaril@394	718	// 0 selectstring of parent
insilmaril@394	719	// 1 num in parent (for branches)
insilmaril@394	720	// 2,3 x,y of mainbranch or mapcenter
insilmaril@394	721	s=api.parString(ok,0);
insilmaril@394	722	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@394	723	if (dst)
insilmaril@394	724	{
insilmaril@394	725	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@394	726	{
insilmaril@394	727	// Get number in parent
insilmaril@394	728	x=api.parInt (ok,1);
insilmaril@394	729	if (ok)
insilmaril@394	730	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@394	731	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@394	732	{
insilmaril@394	733	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@394	734	// Get coordinates of mainbranch
insilmaril@394	735	x=api.parInt (ok,2);
insilmaril@394	736	if (ok)
insilmaril@139	737	{
insilmaril@394	738	y=api.parInt (ok,3);
insilmaril@394	739	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@394	740	}
insilmaril@129	741	}
insilmaril@394	742	}
insilmaril@129	743	}
insilmaril@393	744	} else if (com=="moveBranchUp")
insilmaril@393	745	{
insilmaril@394	746	if (!selection)
insilmaril@394	747	{
insilmaril@394	748	api.setError (Aborted,"Nothing selected");
insilmaril@394	749	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	750	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	751	{
insilmaril@394	752	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	753	} else if (api.checkParamCount(0))
insilmaril@394	754	{
insilmaril@394	755	moveBranchUp();
insilmaril@394	756	}
insilmaril@394	757	} else if (com=="moveBranchDown")
insilmaril@394	758	{
insilmaril@394	759	if (!selection)
insilmaril@394	760	{
insilmaril@394	761	api.setError (Aborted,"Nothing selected");
insilmaril@394	762	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	763	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	764	{
insilmaril@394	765	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	766	} else if (api.checkParamCount(0))
insilmaril@394	767	{
insilmaril@394	768	moveBranchDown();
insilmaril@394	769	}
insilmaril@394	770	} else if (com=="move")
insilmaril@394	771	{
insilmaril@394	772	if (!selection)
insilmaril@394	773	{
insilmaril@394	774	api.setError (Aborted,"Nothing selected");
insilmaril@394	775	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	776	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@394	777	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	778	{
insilmaril@394	779	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	780	} else if (api.checkParamCount(2))
insilmaril@393	781	{
insilmaril@393	782	x=api.parInt (ok,0);
insilmaril@393	783	if (ok)
insilmaril@393	784	{
insilmaril@393	785	y=api.parInt (ok,1);
insilmaril@393	786	if (ok) move (x,y);
insilmaril@393	787	}
insilmaril@393	788	}
insilmaril@395	789	} else if (com=="moveRel")
insilmaril@393	790	{
insilmaril@394	791	if (!selection)
insilmaril@394	792	{
insilmaril@394	793	api.setError (Aborted,"Nothing selected");
insilmaril@394	794	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	795	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@394	796	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	797	{
insilmaril@394	798	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	799	} else if (api.checkParamCount(2))
insilmaril@393	800	{
insilmaril@393	801	x=api.parInt (ok,0);
insilmaril@393	802	if (ok)
insilmaril@393	803	{
insilmaril@393	804	y=api.parInt (ok,1);
insilmaril@393	805	if (ok) moveRel (x,y);
insilmaril@393	806	}
insilmaril@393	807	}
insilmaril@395	808	} else if (com=="paste")
insilmaril@395	809	{
insilmaril@395	810	if (!selection)
insilmaril@395	811	{
insilmaril@395	812	api.setError (Aborted,"Nothing selected");
insilmaril@395	813	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	814	typeid(*selection) != typeid(MapCenterObj) )
insilmaril@395	815	{
insilmaril@395	816	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	817	} else if (api.checkParamCount(0))
insilmaril@395	818	{
insilmaril@395	819	paste();
insilmaril@395	820	}
insilmaril@129	821	} else if (com=="setHeading")
insilmaril@129	822	{
insilmaril@394	823	if (!selection)
insilmaril@394	824	{
insilmaril@394	825	api.setError (Aborted,"Nothing selected");
insilmaril@394	826	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	827	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	828	{
insilmaril@394	829	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	830	} else if (api.checkParamCount(1))
insilmaril@129	831	{
insilmaril@129	832	s=api.parString (ok,0);
insilmaril@366	833	if (ok)
insilmaril@366	834	setHeading (s);
insilmaril@129	835	}
insilmaril@395	836	} else if (com=="setHideExport")
insilmaril@395	837	{
insilmaril@395	838	if (!selection)
insilmaril@395	839	{
insilmaril@395	840	api.setError (Aborted,"Nothing selected");
insilmaril@395	841	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	842	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	843	{
insilmaril@395	844	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	845	} else if (api.checkParamCount(1))
insilmaril@395	846	{
insilmaril@395	847	b=api.parBool(ok,0);
insilmaril@395	848	if (ok) setHideExport (b);
insilmaril@395	849	}
insilmaril@143	850	} else if (com=="setURL")
insilmaril@143	851	{
insilmaril@394	852	if (!selection)
insilmaril@394	853	{
insilmaril@394	854	api.setError (Aborted,"Nothing selected");
insilmaril@394	855	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	856	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	857	{
insilmaril@394	858	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	859	} else if (api.checkParamCount(1))
insilmaril@143	860	{
insilmaril@143	861	s=api.parString (ok,0);
insilmaril@366	862	if (ok) setURLInt(s);
insilmaril@143	863	}
insilmaril@143	864	} else if (com=="setVymLink")
insilmaril@143	865	{
insilmaril@394	866	if (!selection)
insilmaril@394	867	{
insilmaril@394	868	api.setError (Aborted,"Nothing selected");
insilmaril@394	869	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	870	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	871	{
insilmaril@394	872	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	873	} else if (api.checkParamCount(1))
insilmaril@143	874	{
insilmaril@143	875	s=api.parString (ok,0);
insilmaril@366	876	if (ok) setVymLinkInt(s);
insilmaril@143	877	}
insilmaril@143	878	}
insilmaril@366	879	else if (com=="setFlag")
insilmaril@366	880	{
insilmaril@394	881	if (!selection)
insilmaril@366	882	{
insilmaril@394	883	api.setError (Aborted,"Nothing selected");
insilmaril@394	884	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	885	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	886	{
insilmaril@394	887	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	888	} else if (api.checkParamCount(1))
insilmaril@394	889	{
insilmaril@394	890	s=api.parString(ok,0);
insilmaril@394	891	if (ok)
insilmaril@394	892	{
insilmaril@394	893	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	894	bo->activateStandardFlag(s);
insilmaril@394	895	bo->updateFlagsToolbar();
insilmaril@366	896	}
insilmaril@366	897	}
insilmaril@366	898	}
insilmaril@366	899	else if (com=="unsetFlag")
insilmaril@366	900	{
insilmaril@394	901	if (!selection)
insilmaril@366	902	{
insilmaril@394	903	api.setError (Aborted,"Nothing selected");
insilmaril@394	904	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	905	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	906	{
insilmaril@394	907	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	908	} else if (api.checkParamCount(1))
insilmaril@394	909	{
insilmaril@394	910	s=api.parString(ok,0);
insilmaril@394	911	if (ok)
insilmaril@394	912	{
insilmaril@394	913	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	914	bo->deactivateStandardFlag(s);
insilmaril@394	915	bo->updateFlagsToolbar();
insilmaril@366	916	}
insilmaril@366	917	}
insilmaril@393	918	// Internal commands
insilmaril@393	919	} else if (com==QString("undoMap"))
insilmaril@139	920	{
insilmaril@163	921	if (api.checkParamCount(1))
insilmaril@394	922	addMapReplaceInt("",api.parString (ok,0));
insilmaril@129	923	} else if (com=="select")
insilmaril@366	924	{
insilmaril@129	925	if (api.checkParamCount(1))
insilmaril@129	926	{
insilmaril@129	927	s=api.parString(ok,0);
insilmaril@129	928	if (ok) select (s);
insilmaril@129	929	}
insilmaril@366	930	}
insilmaril@106	931	else
insilmaril@163	932	{
insilmaril@394	933	api.setError (Aborted,"Unknown command");
insilmaril@163	934	}
insilmaril@129	935
insilmaril@129	936	// Any errors?
insilmaril@394	937	if (api.errorLevel()==NoError)
insilmaril@394	938	setChanged();
insilmaril@394	939	else
insilmaril@106	940	{
insilmaril@366	941	// TODO Error handling
insilmaril@366	942	qWarning("MapEditor::parseAtom: Error!");
insilmaril@394	943	qWarning(api.errorMessage());
insilmaril@394	944	}
insilmaril@0	945	}
insilmaril@0	946
insilmaril@294	947	void MapEditor::toggleHistoryWindow()
insilmaril@294	948	{
insilmaril@377	949	if (historyWindow.isVisible())
insilmaril@377	950	historyWindow.hide();
insilmaril@294	951	else
insilmaril@377	952	historyWindow.show();
insilmaril@294	953	}
insilmaril@294	954
insilmaril@0	955
insilmaril@0	956	bool MapEditor::isDefault()
insilmaril@0	957	{
insilmaril@0	958	return mapDefault;
insilmaril@0	959	}
insilmaril@0	960
insilmaril@0	961	bool MapEditor::isUnsaved()
insilmaril@0	962	{
insilmaril@0	963	return mapUnsaved;
insilmaril@0	964	}
insilmaril@0	965
insilmaril@0	966	bool MapEditor::hasChanged()
insilmaril@0	967	{
insilmaril@0	968	return mapChanged;
insilmaril@0	969	}
insilmaril@0	970
insilmaril@0	971	void MapEditor::setChanged()
insilmaril@0	972	{
insilmaril@0	973	mapChanged=true;
insilmaril@0	974	mapDefault=false;
insilmaril@0	975	mapUnsaved=true;
insilmaril@0	976	findReset();
insilmaril@0	977	}
insilmaril@0	978
insilmaril@0	979	void MapEditor::closeMap()
insilmaril@0	980	{
insilmaril@0	981	// Unselect before disabling the toolbar actions
insilmaril@0	982	if (selection) selection->unselect();
insilmaril@0	983	selection=NULL;
insilmaril@0	984	updateActions();
insilmaril@0	985
insilmaril@0	986	clear();
insilmaril@0	987	close();
insilmaril@0	988	}
insilmaril@0	989
insilmaril@0	990	void MapEditor::setFilePath(QString fname)
insilmaril@0	991	{
insilmaril@0	992	setFilePath (fname,fname);
insilmaril@0	993	}
insilmaril@0	994
insilmaril@0	995	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	996	{
insilmaril@205	997	if (fname.isEmpty() \|\| fname=="")
insilmaril@106	998	{
insilmaril@106	999	filePath="";
insilmaril@106	1000	fileName="";
insilmaril@106	1001	destPath="";
insilmaril@106	1002	} else
insilmaril@106	1003	{
insilmaril@106	1004	filePath=fname; // becomes absolute path
insilmaril@106	1005	fileName=fname; // gets stripped of path
insilmaril@106	1006	destPath=destname; // needed for vymlinks
insilmaril@106	1007
insilmaril@106	1008	// If fname is not an absolute path, complete it
insilmaril@106	1009	filePath=QDir(fname).absPath();
insilmaril@106	1010	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106	1011
insilmaril@106	1012	// Set short name, too. Search from behind:
insilmaril@106	1013	int i=fileName.findRev("/");
insilmaril@106	1014	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106	1015
insilmaril@106	1016	// Forget the .vym (or .xml) for name of map
insilmaril@106	1017	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@294	1018
insilmaril@294	1019	// Adjust history window
insilmaril@377	1020	historyWindow.setCaption (__VYM " - " +tr("History for ")+fileName);
insilmaril@106	1021	}
insilmaril@0	1022	}
insilmaril@0	1023
insilmaril@0	1024	QString MapEditor::getFilePath()
insilmaril@0	1025	{
insilmaril@0	1026	return filePath;
insilmaril@0	1027	}
insilmaril@0	1028
insilmaril@0	1029	QString MapEditor::getFileName()
insilmaril@0	1030	{
insilmaril@0	1031	return fileName;
insilmaril@0	1032	}
insilmaril@0	1033
insilmaril@0	1034	QString MapEditor::getMapName()
insilmaril@0	1035	{
insilmaril@0	1036	return mapName;
insilmaril@0	1037	}
insilmaril@0	1038
insilmaril@0	1039	QString MapEditor::getDestPath()
insilmaril@0	1040	{
insilmaril@0	1041	return destPath;
insilmaril@0	1042	}
insilmaril@0	1043
insilmaril@205	1044	ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0	1045	{
insilmaril@205	1046	ErrorCode err=success;
insilmaril@0	1047
insilmaril@0	1048	if (lmode==NewMap)
insilmaril@0	1049	{
insilmaril@0	1050	if (selection) selection->unselect();
insilmaril@0	1051	selection=NULL;
insilmaril@0	1052	mapCenter->clear();
insilmaril@0	1053	mapCenter->setMapEditor(this);
insilmaril@0	1054	// (map state is set later at end of load...)
insilmaril@0	1055	} else
insilmaril@0	1056	{
insilmaril@395	1057	if (!selection \|\| (typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	1058	typeid(*selection) != typeid (MapCenterObj)))
insilmaril@395	1059	return aborted;
insilmaril@395	1060	BranchObj bo=(BranchObj)selection;
insilmaril@395	1061	if (lmode==ImportAdd)
insilmaril@395	1062	saveStateChangingPart(
insilmaril@395	1063	selection,
insilmaril@395	1064	selection,
insilmaril@395	1065	QString("addMapInsert (%1)").arg(fname),
insilmaril@395	1066	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@395	1067	else
insilmaril@395	1068	saveStateChangingPart(
insilmaril@395	1069	selection,
insilmaril@395	1070	selection,
insilmaril@395	1071	QString("addMapReplace(%1)").arg(fname),
insilmaril@395	1072	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@0	1073	}
insilmaril@0	1074
insilmaril@0	1075
insilmaril@0	1076	mapBuilderHandler handler;
insilmaril@0	1077	QFile file( fname );
insilmaril@0	1078
insilmaril@0	1079	// I am paranoid: file should exist anyway
insilmaril@0	1080	// according to check in mainwindow.
insilmaril@0	1081	if (!file.exists() )
insilmaril@0	1082	{
insilmaril@0	1083	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	1084	tr("Couldn't open map " +fname)+".");
insilmaril@205	1085	err=aborted;
insilmaril@0	1086	} else
insilmaril@0	1087	{
insilmaril@139	1088	blockReposition=true;
insilmaril@0	1089	QXmlInputSource source( file);
insilmaril@0	1090	QXmlSimpleReader reader;
insilmaril@0	1091	reader.setContentHandler( &handler );
insilmaril@0	1092	reader.setErrorHandler( &handler );
insilmaril@0	1093	handler.setMapEditor( this );
insilmaril@0	1094	handler.setTmpDir (filePath.left(filePath.findRev("/",-1))); // needed to load files with rel. path
insilmaril@243	1095	handler.setInputFile (file.name());
insilmaril@0	1096	handler.setLoadMode (lmode);
insilmaril@163	1097	blockSaveState=true;
insilmaril@0	1098	bool ok = reader.parse( source );
insilmaril@139	1099	blockReposition=false;
insilmaril@163	1100	blockSaveState=false;
insilmaril@0	1101	file.close();
insilmaril@0	1102	if ( ok )
insilmaril@0	1103	{
insilmaril@0	1104	mapCenter->reposition();
insilmaril@0	1105	adjustCanvasSize();
insilmaril@0	1106	if (lmode==NewMap)
insilmaril@0	1107	{
insilmaril@0	1108	mapDefault=false;
insilmaril@0	1109	mapChanged=false;
insilmaril@0	1110	mapUnsaved=false;
insilmaril@0	1111	}
insilmaril@0	1112	} else
insilmaril@0	1113	{
insilmaril@0	1114	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	1115	tr( handler.errorProtocol() ) );
insilmaril@0	1116	// returnCode=1;
insilmaril@0	1117	// Still return "success": the map maybe at least
insilmaril@0	1118	// partially read by the parser
insilmaril@0	1119	}
insilmaril@0	1120	}
insilmaril@0	1121	updateActions();
insilmaril@205	1122	return err;
insilmaril@0	1123	}
insilmaril@0	1124
insilmaril@0	1125	int MapEditor::save (const SaveMode &savemode)
insilmaril@0	1126	{
insilmaril@0	1127	int returnCode=0;
insilmaril@0	1128
insilmaril@106	1129	// The SaveMode UndoCommand is not supported here
insilmaril@106	1130	if (savemode==UndoCommand) return 1;
insilmaril@106	1131
insilmaril@0	1132	// Create mapName and fileDir
insilmaril@0	1133	makeSubDirs (fileDir);
insilmaril@0	1134	QString fname;
insilmaril@0	1135	if (saveZipped())
insilmaril@0	1136	// save as .xml
insilmaril@0	1137	fname=mapName+".xml";
insilmaril@0	1138	else
insilmaril@0	1139	// use name given by user, even if he chooses .doc
insilmaril@0	1140	fname=fileName;
insilmaril@0	1141
insilmaril@0	1142
insilmaril@0	1143	QString saveFile;
insilmaril@106	1144	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@106	1145	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@106	1146	else
insilmaril@106	1147	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@0	1148
insilmaril@163	1149	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	1150	return 1;
insilmaril@0	1151
insilmaril@0	1152	if (returnCode==0)
insilmaril@0	1153	{
insilmaril@0	1154	mapChanged=false;
insilmaril@0	1155	mapUnsaved=false;
insilmaril@390	1156	updateActions();
insilmaril@0	1157	}
insilmaril@0	1158
insilmaril@0	1159	return returnCode;
insilmaril@0	1160	}
insilmaril@0	1161
insilmaril@0	1162	void MapEditor::setZipped (bool z)
insilmaril@0	1163	{
insilmaril@0	1164	zipped=z;
insilmaril@0	1165	}
insilmaril@0	1166
insilmaril@0	1167	bool MapEditor::saveZipped ()
insilmaril@0	1168	{
insilmaril@0	1169	return zipped;
insilmaril@0	1170	}
insilmaril@0	1171
insilmaril@0	1172	void MapEditor::print()
insilmaril@0	1173	{
insilmaril@0	1174	if ( !printer )
insilmaril@0	1175	{
insilmaril@0	1176	printer = new QPrinter;
insilmaril@0	1177	printer->setColorMode (QPrinter::Color);
insilmaril@366	1178	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1179	}
insilmaril@0	1180
insilmaril@0	1181	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1182
insilmaril@0	1183	// Try to set orientation automagically
insilmaril@0	1184	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1185	// there are problems with landscape mode, see
insilmaril@0	1186	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1187
insilmaril@0	1188	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1189	// recommend landscape
insilmaril@0	1190	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1191	else
insilmaril@0	1192	// recommend portrait
insilmaril@0	1193	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1194
insilmaril@0	1195	if ( printer->setup(this) )
insilmaril@0	1196	// returns false, if printing is canceled
insilmaril@0	1197	{
insilmaril@0	1198	QPainter pp(printer);
insilmaril@0	1199
insilmaril@0	1200	// Don't print the visualisation of selection
insilmaril@0	1201	LinkableMapObj *oldselection=NULL;
insilmaril@0	1202	if (selection)
insilmaril@0	1203	{
insilmaril@0	1204	oldselection=selection;
insilmaril@0	1205	selection->unselect();
insilmaril@0	1206	}
insilmaril@0	1207
insilmaril@0	1208	// Handle sizes of map and paper:
insilmaril@0	1209	//
insilmaril@0	1210	// setWindow defines which part of the canvas will be transformed
insilmaril@0	1211	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1212	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1213	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1214
insilmaril@366	1215	Q3PaintDeviceMetrics metrics (printer);
insilmaril@0	1216
insilmaril@0	1217	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1218	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1219
insilmaril@102	1220	QRect mapRect=totalBBox;
insilmaril@366	1221	Q3CanvasRectangle *frame=NULL;
insilmaril@366	1222	Q3CanvasText *footerFN=NULL;
insilmaril@366	1223	Q3CanvasText *footerDate=NULL;
insilmaril@0	1224	if (printFrame \|\| printFooter)
insilmaril@0	1225	{
insilmaril@0	1226
insilmaril@0	1227	if (printFrame)
insilmaril@0	1228	{
insilmaril@0	1229	// Print frame around map
insilmaril@102	1230	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@102	1231	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@366	1232	frame=new Q3CanvasRectangle (mapRect,mapCanvas);
insilmaril@366	1233	frame->setBrush (QColor(Qt::white));
insilmaril@366	1234	frame->setPen (QColor(Qt::black));
insilmaril@0	1235	frame->setZ(0);
insilmaril@0	1236	frame->show();
insilmaril@0	1237	}
insilmaril@163	1238	/* TODO remove after testing
insilmaril@102	1239	QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@102	1240	l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@102	1241	l->setPen (QPen(QColor(black), 1));
insilmaril@102	1242	l->setZ (200);
insilmaril@102	1243	l->show();
insilmaril@131	1244	*/
insilmaril@102	1245
insilmaril@0	1246	if (printFooter)
insilmaril@0	1247	{
insilmaril@0	1248	// Print footer below map
insilmaril@0	1249	QFont font;
insilmaril@0	1250	font.setPointSize(10);
insilmaril@366	1251	footerFN=new Q3CanvasText (mapCanvas);
insilmaril@0	1252	footerFN->setText ("VYM - " + fileName);
insilmaril@0	1253	footerFN->setFont(font);
insilmaril@0	1254	footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0	1255	footerFN->setZ(Z_TEXT);
insilmaril@0	1256	footerFN->show();
insilmaril@366	1257	footerDate=new Q3CanvasText (mapCanvas);
insilmaril@0	1258	footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0	1259	footerDate->setFont(font);
insilmaril@0	1260	footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0	1261	footerDate->setZ(Z_TEXT);
insilmaril@0	1262	footerDate->show();
insilmaril@0	1263	}
insilmaril@102	1264	pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1265	} else
insilmaril@0	1266	{
insilmaril@0	1267	pp.setWindow (mapRect);
insilmaril@0	1268	}
insilmaril@0	1269
insilmaril@0	1270	if (mapAspect>=paperAspect)
insilmaril@0	1271	{
insilmaril@0	1272	// Fit horizontally to paper width
insilmaril@0	1273	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1274	} else
insilmaril@0	1275	{
insilmaril@0	1276	// Fit vertically to paper height
insilmaril@0	1277	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1278	}
insilmaril@0	1279
insilmaril@0	1280	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to printer
insilmaril@0	1281
insilmaril@0	1282	// Delete Frame and footer
insilmaril@0	1283	if (footerFN)
insilmaril@0	1284	{
insilmaril@0	1285	delete (footerFN);
insilmaril@0	1286	delete (footerDate);
insilmaril@0	1287	}
insilmaril@0	1288	if (frame) delete (frame);
insilmaril@0	1289
insilmaril@0	1290	// Restore selection
insilmaril@0	1291	if (oldselection)
insilmaril@0	1292	{
insilmaril@0	1293	selection=oldselection;
insilmaril@0	1294	selection->select();
insilmaril@0	1295	}
insilmaril@119	1296
insilmaril@119	1297	// Save settings in vymrc
insilmaril@366	1298	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1299	}
insilmaril@0	1300	}
insilmaril@0	1301
insilmaril@0	1302	QPixmap MapEditor::getPixmap()
insilmaril@0	1303	{
insilmaril@0	1304	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0	1305	QPixmap pix (mapRect.size());
insilmaril@0	1306	QPainter pp (&pix);
insilmaril@0	1307
insilmaril@0	1308	// Don't print the visualisation of selection
insilmaril@0	1309	LinkableMapObj *oldselection=NULL;
insilmaril@0	1310	if (selection)
insilmaril@0	1311	{
insilmaril@0	1312	oldselection=selection;
insilmaril@0	1313	selection->unselect();
insilmaril@0	1314	}
insilmaril@0	1315
insilmaril@0	1316	pp.setWindow (mapRect);
insilmaril@0	1317
insilmaril@0	1318	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to painter
insilmaril@0	1319
insilmaril@0	1320
insilmaril@0	1321	// Restore selection
insilmaril@0	1322	if (oldselection)
insilmaril@0	1323	{
insilmaril@0	1324	selection=oldselection;
insilmaril@0	1325	selection->select();
insilmaril@0	1326	}
insilmaril@0	1327
insilmaril@0	1328	return pix;
insilmaril@0	1329	}
insilmaril@0	1330
insilmaril@260	1331	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@260	1332	{
insilmaril@260	1333	hidemode=mode;
insilmaril@260	1334	mapCenter->setHideTmp (hidemode);
insilmaril@260	1335	mapCenter->reposition();
insilmaril@260	1336	adjustCanvasSize();
insilmaril@260	1337	canvas()->update();
insilmaril@260	1338	}
insilmaril@260	1339
insilmaril@260	1340	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@260	1341	{
insilmaril@260	1342	return hidemode;
insilmaril@260	1343	}
insilmaril@260	1344
insilmaril@0	1345	void MapEditor::exportImage(QString fn)
insilmaril@0	1346	{
insilmaril@260	1347	setExportMode (true);
insilmaril@0	1348	QPixmap pix (getPixmap());
insilmaril@0	1349	pix.save(fn, "PNG");
insilmaril@260	1350	setExportMode (false);
insilmaril@260	1351	}
insilmaril@260	1352
insilmaril@260	1353	void MapEditor::setExportMode (bool b)
insilmaril@260	1354	{
insilmaril@260	1355	// should be called before and after exports
insilmaril@260	1356	// depending on the settings
insilmaril@366	1357	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@260	1358	setHideTmpMode (HideExport);
insilmaril@260	1359	else
insilmaril@260	1360	setHideTmpMode (HideNone);
insilmaril@0	1361	}
insilmaril@0	1362
insilmaril@366	1363	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1364	{
insilmaril@260	1365	setExportMode (true);
insilmaril@0	1366	QPixmap pix (getPixmap());
insilmaril@366	1367	pix.save(fn, format);
insilmaril@260	1368	setExportMode (false);
insilmaril@0	1369	}
insilmaril@0	1370
insilmaril@185	1371	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163	1372	{
insilmaril@185	1373	ExportOO ex;
insilmaril@199	1374	ex.setFile (fn);
insilmaril@185	1375	ex.setMapCenter(mapCenter);
insilmaril@260	1376	if (ex.setConfigFile(cf))
insilmaril@260	1377	{
insilmaril@260	1378	setExportMode (true);
insilmaril@260	1379	ex.exportPresentation();
insilmaril@260	1380	setExportMode (false);
insilmaril@260	1381	}
insilmaril@163	1382	}
insilmaril@163	1383
insilmaril@163	1384
insilmaril@0	1385
insilmaril@0	1386	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1387	{
insilmaril@260	1388	// Hide stuff during export, if settings want this
insilmaril@260	1389	setExportMode (true);
insilmaril@260	1390
insilmaril@0	1391	// Create subdirectories
insilmaril@0	1392	makeSubDirs (dir);
insilmaril@0	1393
insilmaril@0	1394	// write to directory
insilmaril@106	1395	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1396	QFile file;
insilmaril@0	1397
insilmaril@0	1398	file.setName ( dir + "/"+mapName+".xml");
insilmaril@366	1399	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1400	{
insilmaril@0	1401	// This should neverever happen
insilmaril@159	1402	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1403	return;
insilmaril@0	1404	}
insilmaril@0	1405
insilmaril@0	1406	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1407	QTextStream ts( &file );
insilmaril@0	1408	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1409	ts << saveFile;
insilmaril@0	1410	file.close();
insilmaril@0	1411
insilmaril@0	1412	// Now write image, too
insilmaril@0	1413	exportImage (dir+"/images/"+mapName+".png");
insilmaril@260	1414
insilmaril@260	1415	setExportMode (false);
insilmaril@0	1416	}
insilmaril@0	1417
insilmaril@0	1418	void MapEditor::clear()
insilmaril@0	1419	{
insilmaril@0	1420	if (selection)
insilmaril@0	1421	{
insilmaril@0	1422	selection->unselect();
insilmaril@0	1423	selection=NULL;
insilmaril@0	1424	}
insilmaril@0	1425
insilmaril@0	1426	mapCenter->clear();
insilmaril@0	1427	}
insilmaril@0	1428
insilmaril@0	1429	void MapEditor::copy()
insilmaril@0	1430	{
insilmaril@0	1431	if (selection)
insilmaril@0	1432	{
insilmaril@166	1433	// write to directory
insilmaril@166	1434	QString clipfile="part";
insilmaril@166	1435	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@166	1436	QFile file;
insilmaril@166	1437
insilmaril@166	1438	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@366	1439	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1440	{
insilmaril@166	1441	// This should neverever happen
insilmaril@166	1442	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166	1443	return;
insilmaril@166	1444	}
insilmaril@166	1445
insilmaril@166	1446	// Write it finally, and write in UTF8, no matter what
insilmaril@166	1447	QTextStream ts( &file );
insilmaril@166	1448	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166	1449	ts << saveFile;
insilmaril@166	1450	file.close();
insilmaril@166	1451
insilmaril@166	1452	clipboardEmpty=false;
insilmaril@166	1453	updateActions();
insilmaril@0	1454	}
insilmaril@0	1455	}
insilmaril@0	1456
insilmaril@163	1457	void MapEditor::redo()
insilmaril@163	1458	{
insilmaril@163	1459	blockSaveState=true;
insilmaril@163	1460
insilmaril@366	1461	// Restore variables
insilmaril@366	1462	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1463	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1464	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1465	// Can we undo at all?
insilmaril@381	1466	if (redosAvail<1) return;
insilmaril@381	1467	redosAvail--;
insilmaril@381	1468
insilmaril@381	1469	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	1470	curStep++;
insilmaril@381	1471	if (curStep>stepsTotal) curStep=1;
insilmaril@366	1472	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1473	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1474	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1475	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1476	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1477	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1478
insilmaril@395	1479	if (!checkVersion(version))
insilmaril@395	1480	QMessageBox::warning(0,tr("Warning"),
insilmaril@395	1481	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(__VYM_VERSION));
insilmaril@395	1482
insilmaril@366	1483
insilmaril@163	1484	// Find out current undo directory
insilmaril@366	1485	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@366	1486
insilmaril@366	1487	/* TODO remove testing
insilmaril@366	1488	*/
insilmaril@366	1489	cout << "ME::redo() begin\n";
insilmaril@366	1490	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1491	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1492	cout << " curStep="<<curStep<<endl;
insilmaril@366	1493	cout << " ---------------------------"<<endl;
insilmaril@366	1494	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1495	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1496	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1497	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1498	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1499	cout << " ---------------------------"<<endl<<endl;
insilmaril@163	1500
insilmaril@163	1501	// select object before redo
insilmaril@366	1502	// FIXME better give up if no selection there...
insilmaril@163	1503	if (!redoSelection.isEmpty())
insilmaril@163	1504	select (redoSelection);
insilmaril@163	1505
insilmaril@366	1506
insilmaril@366	1507	parseAtom (redoCommand);
insilmaril@366	1508	mapCenter->reposition();
insilmaril@366	1509
insilmaril@366	1510	blockSaveState=false;
insilmaril@366	1511
insilmaril@366	1512	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1513	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1514	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1515	undoSet.writeSettings(histPath);
insilmaril@366	1516
insilmaril@381	1517	historyWindow.update (undoSet);
insilmaril@366	1518	updateActions();
insilmaril@366	1519
insilmaril@366	1520	/* TODO remove testing
insilmaril@163	1521	*/
insilmaril@163	1522	cout << "ME::redo() end\n";
insilmaril@163	1523	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1524	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1525	cout << " curStep="<<curStep<<endl;
insilmaril@163	1526	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1527
insilmaril@366	1528
insilmaril@163	1529	}
insilmaril@163	1530
insilmaril@390	1531	bool MapEditor::isRedoAvailable()
insilmaril@390	1532	{
insilmaril@393	1533	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@390	1534	return true;
insilmaril@390	1535	else
insilmaril@390	1536	return false;
insilmaril@390	1537	}
insilmaril@390	1538
insilmaril@106	1539	void MapEditor::undo()
insilmaril@106	1540	{
insilmaril@163	1541	blockSaveState=true;
insilmaril@163	1542
insilmaril@366	1543	// Restore variables
insilmaril@366	1544	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1545	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1546	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1547
insilmaril@381	1548	// Can we undo at all?
insilmaril@381	1549	if (undosAvail<1) return;
insilmaril@381	1550
insilmaril@366	1551	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1552	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1553	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1554	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1555	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1556	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1557
insilmaril@395	1558	if (!checkVersion(version))
insilmaril@395	1559	QMessageBox::warning(0,tr("Warning"),
insilmaril@395	1560	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(__VYM_VERSION));
insilmaril@366	1561
insilmaril@163	1562	// Find out current undo directory
insilmaril@366	1563	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@163	1564
insilmaril@136	1565	// select object before undo
insilmaril@136	1566	if (!undoSelection.isEmpty())
insilmaril@136	1567	select (undoSelection);
insilmaril@136	1568
insilmaril@164	1569	/* TODO testing
insilmaril@366	1570	*/
insilmaril@163	1571	cout << "ME::undo() begin\n";
insilmaril@163	1572	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1573	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1574	cout << " curStep="<<curStep<<endl;
insilmaril@163	1575	cout << " ---------------------------"<<endl;
insilmaril@366	1576	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1577	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1578	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1579	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1580	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1581	cout << " ---------------------------"<<endl<<endl;
insilmaril@106	1582	parseAtom (undoCommand);
insilmaril@106	1583	mapCenter->reposition();
insilmaril@106	1584
insilmaril@163	1585	undosAvail--;
insilmaril@366	1586	curStep--;
insilmaril@381	1587	if (curStep<1) curStep=stepsTotal;
insilmaril@366	1588
insilmaril@366	1589	redosAvail++;
insilmaril@163	1590
insilmaril@163	1591	blockSaveState=false;
insilmaril@163	1592	/* TODO remove testing
insilmaril@366	1593	*/
insilmaril@163	1594	cout << "ME::undo() end\n";
insilmaril@163	1595	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1596	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1597	cout << " curStep="<<curStep<<endl;
insilmaril@163	1598	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1599
insilmaril@366	1600	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1601	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1602	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1603	undoSet.writeSettings(histPath);
insilmaril@366	1604
insilmaril@381	1605	historyWindow.update (undoSet);
insilmaril@366	1606	updateActions();
insilmaril@106	1607	}
insilmaril@106	1608
insilmaril@390	1609	bool MapEditor::isUndoAvailable()
insilmaril@390	1610	{
insilmaril@390	1611	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@390	1612	return true;
insilmaril@390	1613	else
insilmaril@390	1614	return false;
insilmaril@390	1615	}
insilmaril@390	1616
insilmaril@381	1617	void MapEditor::gotoStep (int i)
insilmaril@381	1618	{
insilmaril@381	1619	// Restore variables
insilmaril@381	1620	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@388	1621	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@388	1622
insilmaril@388	1623	cout << "ME::goto "<<i<<endl;
insilmaril@381	1624
insilmaril@388	1625	if (i<0) i=undosAvail+redosAvail;
insilmaril@388	1626
insilmaril@388	1627	// Clicking above current step makes us undo things
insilmaril@381	1628	if (i<undosAvail)
insilmaril@381	1629	{
insilmaril@381	1630	for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@381	1631	return;
insilmaril@381	1632	}
insilmaril@388	1633	// Clicking below current step makes us redo things
insilmaril@381	1634	if (i>undosAvail)
insilmaril@381	1635	for (int j=undosAvail; j<i; j++) redo();
insilmaril@381	1636
insilmaril@381	1637	// And ignore clicking the current row ;-)
insilmaril@381	1638	}
insilmaril@381	1639
insilmaril@394	1640	void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@106	1641	{
insilmaril@393	1642	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1643	QDir d(pathDir);
insilmaril@393	1644	QFile file (path);
insilmaril@163	1645
insilmaril@106	1646	if (d.exists() )
insilmaril@106	1647	{
insilmaril@106	1648	// We need to parse saved XML data
insilmaril@106	1649	mapBuilderHandler handler;
insilmaril@163	1650	QXmlInputSource source( file);
insilmaril@106	1651	QXmlSimpleReader reader;
insilmaril@106	1652	reader.setContentHandler( &handler );
insilmaril@106	1653	reader.setErrorHandler( &handler );
insilmaril@106	1654	handler.setMapEditor( this );
insilmaril@393	1655	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@106	1656	if (undoSel.isEmpty())
insilmaril@106	1657	{
insilmaril@139	1658	unselect();
insilmaril@106	1659	mapCenter->clear();
insilmaril@106	1660	handler.setLoadMode (NewMap);
insilmaril@106	1661	} else
insilmaril@106	1662	{
insilmaril@106	1663	select (undoSel);
insilmaril@106	1664	handler.setLoadMode (ImportReplace);
insilmaril@106	1665	}
insilmaril@139	1666	blockReposition=true;
insilmaril@106	1667	bool ok = reader.parse( source );
insilmaril@139	1668	blockReposition=false;
insilmaril@106	1669	if (! ok )
insilmaril@106	1670	{
insilmaril@106	1671	// This should never ever happen
insilmaril@393	1672	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1673	handler.errorProtocol());
insilmaril@106	1674	}
insilmaril@106	1675	} else
insilmaril@393	1676	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1677	}
insilmaril@393	1678
insilmaril@394	1679	void MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@393	1680	{
insilmaril@393	1681	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@393	1682	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@106	1683	{
insilmaril@393	1684	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1685	QDir d(pathDir);
insilmaril@393	1686	QFile file (path);
insilmaril@393	1687
insilmaril@393	1688	if (d.exists() )
insilmaril@393	1689	{
insilmaril@393	1690	// We need to parse saved XML data
insilmaril@393	1691	mapBuilderHandler handler;
insilmaril@393	1692	QXmlInputSource source( file);
insilmaril@393	1693	QXmlSimpleReader reader;
insilmaril@393	1694	reader.setContentHandler( &handler );
insilmaril@393	1695	reader.setErrorHandler( &handler );
insilmaril@393	1696	handler.setMapEditor( this );
insilmaril@393	1697	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@394	1698	handler.setLoadMode (ImportAdd);
insilmaril@393	1699	blockReposition=true;
insilmaril@393	1700	bool ok = reader.parse( source );
insilmaril@393	1701	blockReposition=false;
insilmaril@393	1702	if (! ok )
insilmaril@393	1703	{
insilmaril@393	1704	// This should never ever happen
insilmaril@393	1705	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1706	handler.errorProtocol());
insilmaril@393	1707	}
insilmaril@394	1708	if (selection!=mapCenter)
insilmaril@394	1709	((BranchObj)selection)->getLastBranch()->moveBranchTo ((BranchObj)(selection),pos);
insilmaril@393	1710	} else
insilmaril@393	1711	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1712	}
insilmaril@106	1713	}
insilmaril@106	1714
insilmaril@166	1715	void MapEditor::pasteNoSave()
insilmaril@0	1716	{
insilmaril@166	1717	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1718	}
insilmaril@0	1719
insilmaril@0	1720	void MapEditor::cutNoSave()
insilmaril@0	1721	{
insilmaril@166	1722	copy();
insilmaril@166	1723	deleteSelection();
insilmaril@0	1724	}
insilmaril@0	1725
insilmaril@0	1726	void MapEditor::paste()
insilmaril@0	1727	{
insilmaril@166	1728	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@166	1729	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@166	1730	{
insilmaril@166	1731	pasteNoSave();
insilmaril@395	1732	saveStateChangingPart(
insilmaril@395	1733	selection,
insilmaril@395	1734	selection,
insilmaril@395	1735	"paste ()",
insilmaril@395	1736	QString("Paste to %1").arg( getName(selection))
insilmaril@395	1737	);
insilmaril@166	1738	mapCenter->reposition();
insilmaril@166	1739	adjustCanvasSize();
insilmaril@166	1740	}
insilmaril@0	1741	}
insilmaril@0	1742
insilmaril@0	1743	void MapEditor::cut()
insilmaril@0	1744	{
insilmaril@395	1745	saveStateChangingPart(
insilmaril@395	1746	selection->getParObj(),
insilmaril@395	1747	selection,
insilmaril@395	1748	"cut ()",
insilmaril@395	1749	QString("Cut %1").arg(getName(selection))
insilmaril@395	1750	);
insilmaril@0	1751	copy();
insilmaril@0	1752	cutNoSave();
insilmaril@0	1753	mapCenter->reposition();
insilmaril@0	1754	adjustCanvasSize();
insilmaril@0	1755	}
insilmaril@0	1756
insilmaril@130	1757	void MapEditor::move(const int &x, const int &y)
insilmaril@130	1758	{
insilmaril@366	1759	if (selection)
insilmaril@366	1760	{
insilmaril@366	1761	QString ps=qpointToString (selection->getAbsPos());
insilmaril@366	1762	QString s=selection->getSelectString();
insilmaril@366	1763	saveState(
insilmaril@366	1764	s, "move "+ps,
insilmaril@366	1765	s, "move "+qpointToString (QPoint (x,y)),
insilmaril@366	1766	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@366	1767	selection->move(x,y);
insilmaril@366	1768	mapCenter->reposition();
insilmaril@366	1769	adjustCanvasSize();
insilmaril@366	1770	}
insilmaril@366	1771
insilmaril@366	1772	}
insilmaril@366	1773
insilmaril@366	1774	void MapEditor::moveRel (const int &x, const int &y)
insilmaril@366	1775	{
insilmaril@388	1776	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@388	1777	typeid(*selection) == typeid(MapCenterObj) \|\|
insilmaril@388	1778	typeid(*selection) == typeid (FloatImageObj)))
insilmaril@366	1779	{
insilmaril@366	1780	QString ps=qpointToString (selection->getRelPos());
insilmaril@366	1781	QString s=selection->getSelectString();
insilmaril@366	1782	saveState(
insilmaril@366	1783	s, "moveRel "+ps,
insilmaril@366	1784	s, "moveRel "+qpointToString (QPoint (x,y)),
insilmaril@366	1785	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
insilmaril@388	1786	((OrnamentedObj*)selection)->move2RelPos (x,y);
insilmaril@366	1787	mapCenter->reposition();
insilmaril@366	1788	adjustCanvasSize();
insilmaril@366	1789	}
insilmaril@130	1790	}
insilmaril@130	1791
insilmaril@0	1792	void MapEditor::moveBranchUp()
insilmaril@0	1793	{
insilmaril@0	1794	BranchObj* bo;
insilmaril@0	1795	BranchObj* par;
insilmaril@0	1796	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1797	{
insilmaril@163	1798	bo=(BranchObj*)selection;
insilmaril@314	1799	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1800	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1801	selection->unselect();
insilmaril@366	1802	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1803	selection->select();
insilmaril@366	1804	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1805	mapCenter->reposition();
insilmaril@0	1806	ensureSelectionVisible();
insilmaril@0	1807	}
insilmaril@0	1808	}
insilmaril@0	1809
insilmaril@0	1810	void MapEditor::moveBranchDown()
insilmaril@0	1811	{
insilmaril@0	1812	BranchObj* bo;
insilmaril@0	1813	BranchObj* par;
insilmaril@0	1814	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1815	{
insilmaril@163	1816	bo=(BranchObj*)selection;
insilmaril@314	1817	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1818	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1819	selection->unselect();
insilmaril@366	1820	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1821	selection->select();
insilmaril@366	1822	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1823	mapCenter->reposition();
insilmaril@0	1824	ensureSelectionVisible();
insilmaril@0	1825	}
insilmaril@0	1826	}
insilmaril@0	1827
insilmaril@366	1828	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@0	1829	{
insilmaril@366	1830	if (selection &&
insilmaril@366	1831	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1832	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1833	{
insilmaril@366	1834	ok=true;
insilmaril@366	1835	ensureSelectionVisible();
insilmaril@366	1836	p = ((BranchObj*)selection)->getAbsPos();
insilmaril@366	1837	p.setX (p.x() - contentsX());
insilmaril@366	1838	p.setY (p.y() - contentsY() + ((BranchObj*)selection)->height()/2);
insilmaril@366	1839	return ((BranchObj*)selection)->getHeading();
insilmaril@366	1840	}
insilmaril@366	1841	ok=false;
insilmaril@366	1842	return QString();
insilmaril@366	1843	}
insilmaril@366	1844
insilmaril@366	1845	void MapEditor::setHeading(const QString &s)
insilmaril@366	1846	{
insilmaril@0	1847	if (selection &&
insilmaril@0	1848	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1849	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1850	{
insilmaril@163	1851	editingBO=(BranchObj*)selection;
insilmaril@395	1852	saveState(
insilmaril@395	1853	selection,
insilmaril@366	1854	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@395	1855	selection,
insilmaril@366	1856	"setHeading (\""+s+"\")",
insilmaril@366	1857	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@366	1858	editingBO->setHeading(s );
insilmaril@366	1859	editingBO=NULL;
insilmaril@106	1860	mapCenter->reposition();
insilmaril@106	1861	adjustCanvasSize();
insilmaril@106	1862	ensureSelectionVisible();
insilmaril@106	1863	}
insilmaril@106	1864	}
insilmaril@106	1865
insilmaril@366	1866	void MapEditor::setURLInt (const QString &s)
insilmaril@143	1867	{
insilmaril@143	1868	// Internal function, no saveState needed
insilmaril@143	1869	if (selection &&
insilmaril@143	1870	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1871	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1872	{
insilmaril@163	1873	((BranchObj*)selection)->setURL(s);
insilmaril@143	1874	mapCenter->reposition();
insilmaril@143	1875	adjustCanvasSize();
insilmaril@143	1876	ensureSelectionVisible();
insilmaril@143	1877	}
insilmaril@143	1878	}
insilmaril@143	1879
insilmaril@366	1880	void MapEditor::setHeadingInt(const QString &s)
insilmaril@366	1881	{
insilmaril@366	1882	if (selection &&
insilmaril@366	1883	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1884	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1885	{
insilmaril@366	1886	((BranchObj*)selection)->setHeading(s);
insilmaril@366	1887	mapCenter->reposition();
insilmaril@366	1888	adjustCanvasSize();
insilmaril@366	1889	ensureSelectionVisible();
insilmaril@366	1890	}
insilmaril@366	1891	}
insilmaril@366	1892
insilmaril@366	1893	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@143	1894	{
insilmaril@143	1895	// Internal function, no saveState needed
insilmaril@143	1896	if (selection &&
insilmaril@143	1897	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1898	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1899	{
insilmaril@163	1900	((BranchObj*)selection)->setVymLink(s);
insilmaril@143	1901	mapCenter->reposition();
insilmaril@143	1902	adjustCanvasSize();
insilmaril@143	1903	ensureSelectionVisible();
insilmaril@143	1904	}
insilmaril@143	1905	}
insilmaril@143	1906
insilmaril@366	1907	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@0	1908	{
insilmaril@366	1909	// Depending on pos:
insilmaril@366	1910	// -3 insert in childs of parent above selection
insilmaril@366	1911	// -2 add branch to selection
insilmaril@366	1912	// -1 insert in childs of parent below selection
insilmaril@366	1913	// 0..n insert in childs of parent at pos
insilmaril@366	1914	BranchObj *newbo=NULL;
insilmaril@0	1915	if (selection &&
insilmaril@0	1916	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1917	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1918	{
insilmaril@366	1919	BranchObj* bo = (BranchObj*) selection;
insilmaril@366	1920	if (num==-2)
insilmaril@0	1921	{
insilmaril@0	1922	// save scroll state. If scrolled, automatically select
insilmaril@0	1923	// new branch in order to tmp unscroll parent...
insilmaril@366	1924	return bo->addBranch();
insilmaril@366	1925
insilmaril@366	1926	}else if (num==-1)
insilmaril@0	1927	{
insilmaril@366	1928	num=bo->getNum()+1;
insilmaril@366	1929	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1930	}else if (num==-3)
insilmaril@366	1931	{
insilmaril@366	1932	num=bo->getNum();
insilmaril@366	1933	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1934	}
insilmaril@366	1935	if (!bo) return bo;
insilmaril@366	1936	newbo=bo->insertBranch(num);
insilmaril@366	1937	}
insilmaril@366	1938	return newbo;
insilmaril@366	1939	}
insilmaril@366	1940
insilmaril@394	1941	BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@366	1942	{
insilmaril@366	1943	// Different meaning than num in addNewBranchInt!
insilmaril@366	1944	// -1 add above
insilmaril@366	1945	// 0 add as child
insilmaril@366	1946	// +1 add below
insilmaril@394	1947	BranchObj bo = (BranchObj) selection;
insilmaril@394	1948	BranchObj *newbo=NULL;
insilmaril@394	1949
insilmaril@366	1950	if (selection &&
insilmaril@366	1951	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1952	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1953	{
insilmaril@366	1954	newbo=addNewBranchInt (pos-2);
insilmaril@366	1955
insilmaril@366	1956	if (newbo)
insilmaril@366	1957	{
insilmaril@395	1958	saveState(
insilmaril@395	1959	selection, // FIXME sholdnt newbo be deleted here???
insilmaril@393	1960	"delete ()",
insilmaril@395	1961	selection,
insilmaril@366	1962	QString ("addBranch (%1)").arg(pos-2),
insilmaril@395	1963	QString ("Add new branch to %1").arg(getName(bo)));
insilmaril@366	1964
insilmaril@366	1965	mapCenter->reposition();
insilmaril@366	1966	adjustCanvasSize();
insilmaril@366	1967	}
insilmaril@366	1968	}
insilmaril@394	1969	return newbo;
insilmaril@366	1970	}
insilmaril@366	1971
insilmaril@366	1972
insilmaril@394	1973	BranchObj* MapEditor::addNewBranchBefore()
insilmaril@366	1974	{
insilmaril@394	1975	BranchObj *newbo=NULL;
insilmaril@366	1976	if (selection &&
insilmaril@366	1977	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@394	1978	// We accept no MapCenterObj here, so we _have_ a parent
insilmaril@366	1979	{
insilmaril@394	1980	BranchObj* bo = (BranchObj*) selection;
insilmaril@394	1981	QPoint p=bo->getRelPos();
insilmaril@394	1982
insilmaril@394	1983
insilmaril@366	1984	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@394	1985
insilmaril@394	1986	// add below selection
insilmaril@394	1987	newbo=parbo->insertBranch(bo->getNum()+1);
insilmaril@394	1988	if (newbo)
insilmaril@366	1989	{
insilmaril@394	1990	newbo->move2RelPos (p);
insilmaril@394	1991
insilmaril@394	1992	// Move selection to new branch
insilmaril@394	1993	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@394	1994
insilmaril@394	1995	saveState (newbo, "deleteKeepChilds ()", newbo, "addBranchBefore ()",
insilmaril@394	1996	QString ("Add branch before %1").arg(getName(bo)));
insilmaril@394	1997
insilmaril@394	1998	mapCenter->reposition();
insilmaril@394	1999	adjustCanvasSize();
insilmaril@394	2000	}
insilmaril@0	2001	}
insilmaril@394	2002	return newbo;
insilmaril@0	2003	}
insilmaril@0	2004
insilmaril@0	2005	void MapEditor::deleteSelection()
insilmaril@0	2006	{
insilmaril@0	2007	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	2008	{
insilmaril@366	2009	BranchObj* bo=(BranchObj*)selection;
insilmaril@294	2010	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	2011	bo->unselect();
insilmaril@394	2012	saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@0	2013	selection=NULL;
insilmaril@0	2014	par->removeBranch(bo);
insilmaril@0	2015	selection=par;
insilmaril@0	2016	selection->select();
insilmaril@0	2017	ensureSelectionVisible();
insilmaril@0	2018	mapCenter->reposition();
insilmaril@0	2019	adjustCanvasSize();
insilmaril@0	2020	}
insilmaril@0	2021	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	2022	{
insilmaril@366	2023	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	2024	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@395	2025	saveStateChangingPart(
insilmaril@395	2026	par,
insilmaril@395	2027	fio,
insilmaril@395	2028	"delete ()",
insilmaril@395	2029	QString("Delete %1").arg(getName(fio))
insilmaril@395	2030	);
insilmaril@0	2031	fio->unselect();
insilmaril@0	2032	selection=NULL;
insilmaril@0	2033	par->removeFloatImage(fio);
insilmaril@0	2034	selection=par;
insilmaril@0	2035	selection->select();
insilmaril@0	2036	ensureSelectionVisible();
insilmaril@0	2037	mapCenter->reposition();
insilmaril@0	2038	adjustCanvasSize();
insilmaril@0	2039	}
insilmaril@0	2040	}
insilmaril@0	2041
insilmaril@0	2042	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	2043	{
insilmaril@0	2044	return selection;
insilmaril@0	2045	}
insilmaril@0	2046
insilmaril@267	2047	void MapEditor::unselect()
insilmaril@267	2048	{
insilmaril@267	2049	if (selection)
insilmaril@267	2050	{
insilmaril@267	2051	selectionLast=selection;
insilmaril@267	2052	selection->unselect();
insilmaril@267	2053	selection=NULL;
insilmaril@267	2054	}
insilmaril@267	2055	}
insilmaril@267	2056
insilmaril@267	2057	void MapEditor::reselect()
insilmaril@267	2058	{
insilmaril@267	2059	if (selectionLast)
insilmaril@267	2060	{
insilmaril@267	2061	selection=selectionLast;
insilmaril@267	2062	selection->select();
insilmaril@267	2063	selectionLast=NULL;
insilmaril@267	2064	}
insilmaril@267	2065	}
insilmaril@267	2066
insilmaril@83	2067	bool MapEditor::select (const QString &s)
insilmaril@83	2068	{
insilmaril@106	2069	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0	2070
insilmaril@0	2071	// Finally select the found object
insilmaril@0	2072	if (lmo)
insilmaril@0	2073	{
insilmaril@98	2074	if (selection) unselect();
insilmaril@0	2075	selection=lmo;
insilmaril@0	2076	selection->select();
insilmaril@0	2077	adjustCanvasSize();
insilmaril@0	2078	ensureSelectionVisible();
insilmaril@0	2079	return true;
insilmaril@139	2080	}
insilmaril@139	2081	return false;
insilmaril@0	2082	}
insilmaril@0	2083
insilmaril@366	2084	QString MapEditor::getSelectString()
insilmaril@366	2085	{
insilmaril@366	2086	if (selection) return selection->getSelectString();
insilmaril@366	2087	return QString();
insilmaril@366	2088	}
insilmaril@366	2089
insilmaril@366	2090	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@0	2091	{
insilmaril@267	2092	if (lmo && selection != lmo)
insilmaril@0	2093	{
insilmaril@267	2094	// select the MapObj
insilmaril@267	2095	if (selection) selection->unselect();
insilmaril@267	2096	selection=lmo;
insilmaril@267	2097	selection->select();
insilmaril@267	2098
insilmaril@267	2099	adjustCanvasSize();
insilmaril@0	2100	}
insilmaril@267	2101	}
insilmaril@0	2102
insilmaril@366	2103	void MapEditor::selectNextBranchInt()
insilmaril@0	2104	{
insilmaril@0	2105	// Increase number of branch
insilmaril@0	2106	if (selection)
insilmaril@0	2107	{
insilmaril@0	2108	QString s=selection->getSelectString();
insilmaril@0	2109	QString part;
insilmaril@0	2110	QString typ;
insilmaril@0	2111	QString num;
insilmaril@0	2112
insilmaril@0	2113	// Where am I?
insilmaril@0	2114	part=s.section(",",-1);
insilmaril@0	2115	typ=part.left (3);
insilmaril@0	2116	num=part.right(part.length() - 3);
insilmaril@0	2117
insilmaril@0	2118	s=s.left (s.length() -num.length());
insilmaril@0	2119
insilmaril@0	2120	// Go to next lmo
insilmaril@0	2121	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2122
insilmaril@0	2123	s=s+num;
insilmaril@0	2124
insilmaril@0	2125	// Try to select this one
insilmaril@0	2126	if (select (s)) return;
insilmaril@0	2127
insilmaril@0	2128	// We have no direct successor,
insilmaril@0	2129	// try to increase the parental number in order to
insilmaril@0	2130	// find a successor with same depth
insilmaril@0	2131
insilmaril@0	2132	int d=selection->getDepth();
insilmaril@0	2133	int oldDepth=d;
insilmaril@0	2134	int i;
insilmaril@0	2135	bool found=false;
insilmaril@0	2136	bool b;
insilmaril@0	2137	while (!found && d>0)
insilmaril@0	2138	{
insilmaril@0	2139	s=s.section (",",0,d-1);
insilmaril@0	2140	// replace substring of current depth in s with "1"
insilmaril@0	2141	part=s.section(",",-1);
insilmaril@0	2142	typ=part.left (3);
insilmaril@0	2143	num=part.right(part.length() - 3);
insilmaril@0	2144
insilmaril@0	2145	if (d>1)
insilmaril@0	2146	{
insilmaril@0	2147	// increase number of parent
insilmaril@0	2148	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2149	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2150	} else
insilmaril@0	2151	{
insilmaril@0	2152	// Special case, look at orientation
insilmaril@0	2153	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2154	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2155	else
insilmaril@0	2156	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2157	s=typ+num;
insilmaril@0	2158	}
insilmaril@0	2159
insilmaril@0	2160	if (select (s))
insilmaril@0	2161	// pad to oldDepth, select the first branch for each depth
insilmaril@0	2162	for (i=d;i<oldDepth;i++)
insilmaril@0	2163	{
insilmaril@0	2164	b=select (s);
insilmaril@0	2165	if (b)
insilmaril@0	2166	{
insilmaril@163	2167	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	2168	s+=",bo:0";
insilmaril@0	2169	else
insilmaril@0	2170	break;
insilmaril@0	2171	} else
insilmaril@0	2172	break;
insilmaril@0	2173	}
insilmaril@0	2174
insilmaril@0	2175	// try to select the freshly built string
insilmaril@0	2176	found=select(s);
insilmaril@0	2177	d--;
insilmaril@0	2178	}
insilmaril@0	2179	return;
insilmaril@0	2180	}
insilmaril@0	2181	}
insilmaril@0	2182
insilmaril@366	2183	void MapEditor::selectPrevBranchInt()
insilmaril@0	2184	{
insilmaril@0	2185	// Decrease number of branch
insilmaril@0	2186	if (selection)
insilmaril@0	2187	{
insilmaril@0	2188	QString s=selection->getSelectString();
insilmaril@0	2189	QString part;
insilmaril@0	2190	QString typ;
insilmaril@0	2191	QString num;
insilmaril@0	2192
insilmaril@0	2193	// Where am I?
insilmaril@0	2194	part=s.section(",",-1);
insilmaril@0	2195	typ=part.left (3);
insilmaril@0	2196	num=part.right(part.length() - 3);
insilmaril@0	2197
insilmaril@0	2198	s=s.left (s.length() -num.length());
insilmaril@0	2199
insilmaril@0	2200	// Go to next lmo
insilmaril@0	2201	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2202
insilmaril@0	2203	s=s+num;
insilmaril@0	2204
insilmaril@0	2205	// Try to select this one
insilmaril@0	2206	if (select (s)) return;
insilmaril@0	2207
insilmaril@0	2208	// We have no direct precessor,
insilmaril@0	2209	// try to decrease the parental number in order to
insilmaril@0	2210	// find a precessor with same depth
insilmaril@0	2211
insilmaril@0	2212	int d=selection->getDepth();
insilmaril@0	2213	int oldDepth=d;
insilmaril@0	2214	int i;
insilmaril@0	2215	bool found=false;
insilmaril@0	2216	bool b;
insilmaril@0	2217	while (!found && d>0)
insilmaril@0	2218	{
insilmaril@0	2219	s=s.section (",",0,d-1);
insilmaril@0	2220	// replace substring of current depth in s with "1"
insilmaril@0	2221	part=s.section(",",-1);
insilmaril@0	2222	typ=part.left (3);
insilmaril@0	2223	num=part.right(part.length() - 3);
insilmaril@0	2224
insilmaril@0	2225	if (d>1)
insilmaril@0	2226	{
insilmaril@0	2227	// decrease number of parent
insilmaril@0	2228	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2229	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2230	} else
insilmaril@0	2231	{
insilmaril@0	2232	// Special case, look at orientation
insilmaril@0	2233	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2234	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2235	else
insilmaril@0	2236	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2237	s=typ+num;
insilmaril@0	2238	}
insilmaril@0	2239
insilmaril@0	2240	if (select(s))
insilmaril@0	2241	// pad to oldDepth, select the last branch for each depth
insilmaril@0	2242	for (i=d;i<oldDepth;i++)
insilmaril@0	2243	{
insilmaril@0	2244	b=select (s);
insilmaril@0	2245	if (b)
insilmaril@163	2246	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163	2247	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	2248	else
insilmaril@0	2249	break;
insilmaril@0	2250	else
insilmaril@0	2251	break;
insilmaril@0	2252	}
insilmaril@0	2253
insilmaril@0	2254	// try to select the freshly built string
insilmaril@0	2255	found=select(s);
insilmaril@0	2256	d--;
insilmaril@0	2257	}
insilmaril@0	2258	return;
insilmaril@0	2259	}
insilmaril@0	2260	}
insilmaril@0	2261
insilmaril@0	2262	void MapEditor::selectUpperBranch()
insilmaril@0	2263	{
insilmaril@0	2264	if (selection)
insilmaril@0	2265	{
insilmaril@0	2266	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2267	{
insilmaril@0	2268	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2269	selectPrevBranchInt();
insilmaril@0	2270	else
insilmaril@0	2271	if (selection->getDepth()==1)
insilmaril@366	2272	selectNextBranchInt();
insilmaril@0	2273	else
insilmaril@366	2274	selectPrevBranchInt();
insilmaril@0	2275	}
insilmaril@0	2276	}
insilmaril@0	2277	}
insilmaril@0	2278
insilmaril@0	2279	void MapEditor::selectLowerBranch()
insilmaril@0	2280	{
insilmaril@0	2281	if (selection)
insilmaril@0	2282	{
insilmaril@0	2283	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2284	{
insilmaril@0	2285	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2286	selectNextBranchInt();
insilmaril@0	2287	else
insilmaril@0	2288	if (selection->getDepth()==1)
insilmaril@366	2289	selectPrevBranchInt();
insilmaril@0	2290	else
insilmaril@366	2291	selectNextBranchInt();
insilmaril@0	2292	}
insilmaril@0	2293	}
insilmaril@0	2294	}
insilmaril@0	2295
insilmaril@0	2296
insilmaril@0	2297	void MapEditor::selectLeftBranch()
insilmaril@0	2298	{
insilmaril@0	2299	BranchObj* bo;
insilmaril@0	2300	BranchObj* par;
insilmaril@0	2301	if (selection)
insilmaril@0	2302	{
insilmaril@0	2303	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2304	{
insilmaril@163	2305	par= (BranchObj*) selection;
insilmaril@0	2306	bo=par->getLastSelectedBranch();
insilmaril@0	2307	if (bo)
insilmaril@0	2308	{
insilmaril@0	2309	// Workaround for reselecting on left and right side
insilmaril@0	2310	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2311	{
insilmaril@0	2312	bo=par->getLastBranch();
insilmaril@0	2313	}
insilmaril@0	2314	if (bo)
insilmaril@0	2315	{
insilmaril@0	2316	par->unselect();
insilmaril@0	2317	selection=bo;
insilmaril@0	2318	selection->select();
insilmaril@0	2319	adjustCanvasSize();
insilmaril@0	2320	ensureSelectionVisible();
insilmaril@0	2321	}
insilmaril@0	2322	}
insilmaril@0	2323	} else
insilmaril@0	2324	{
insilmaril@0	2325	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2326	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2327	{
insilmaril@0	2328	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2329	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2330	{
insilmaril@0	2331	selection->unselect();
insilmaril@0	2332	selection=par;
insilmaril@0	2333	selection->select();
insilmaril@0	2334	adjustCanvasSize();
insilmaril@0	2335	ensureSelectionVisible();
insilmaril@0	2336	}
insilmaril@0	2337	} else
insilmaril@0	2338	{
insilmaril@0	2339	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2340	{
insilmaril@163	2341	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2342	if (bo)
insilmaril@0	2343	{
insilmaril@0	2344	selection->unselect();
insilmaril@0	2345	selection=bo;
insilmaril@0	2346	selection->select();
insilmaril@0	2347	adjustCanvasSize();
insilmaril@0	2348	ensureSelectionVisible();
insilmaril@0	2349	}
insilmaril@0	2350	}
insilmaril@0	2351	}
insilmaril@0	2352	}
insilmaril@0	2353	}
insilmaril@0	2354	}
insilmaril@0	2355
insilmaril@0	2356	void MapEditor::selectRightBranch()
insilmaril@0	2357	{
insilmaril@0	2358	BranchObj* bo;
insilmaril@0	2359	BranchObj* par;
insilmaril@0	2360
insilmaril@0	2361	if (selection)
insilmaril@0	2362	{
insilmaril@0	2363	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2364	{
insilmaril@163	2365	par= (BranchObj*) selection;
insilmaril@0	2366	bo=par->getLastSelectedBranch();
insilmaril@0	2367	if (bo)
insilmaril@0	2368	{
insilmaril@366	2369	// Workaround for reselecting on left and right side
insilmaril@0	2370	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2371	bo=par->getFirstBranch();
insilmaril@0	2372	if (bo)
insilmaril@0	2373	{
insilmaril@0	2374	par->unselect();
insilmaril@0	2375	selection=bo;
insilmaril@0	2376	selection->select();
insilmaril@0	2377	ensureSelectionVisible();
insilmaril@0	2378	}
insilmaril@0	2379	}
insilmaril@0	2380	} else
insilmaril@0	2381	{
insilmaril@0	2382	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2383	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2384	{
insilmaril@0	2385	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2386	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2387	{
insilmaril@0	2388	selection->unselect();
insilmaril@0	2389	selection=par;
insilmaril@0	2390	selection->select();
insilmaril@0	2391	adjustCanvasSize();
insilmaril@0	2392	ensureSelectionVisible();
insilmaril@0	2393	}
insilmaril@0	2394	} else
insilmaril@0	2395	{
insilmaril@0	2396	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2397	{
insilmaril@163	2398	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2399	if (bo)
insilmaril@0	2400	{
insilmaril@0	2401	selection->unselect();
insilmaril@0	2402	selection=bo;
insilmaril@0	2403	selection->select();
insilmaril@0	2404	adjustCanvasSize();
insilmaril@0	2405	ensureSelectionVisible();
insilmaril@0	2406	}
insilmaril@0	2407	}
insilmaril@0	2408	}
insilmaril@0	2409	}
insilmaril@0	2410	}
insilmaril@0	2411	}
insilmaril@0	2412
insilmaril@0	2413	void MapEditor::selectFirstBranch()
insilmaril@0	2414	{
insilmaril@0	2415	BranchObj *bo1;
insilmaril@0	2416	BranchObj *bo2;
insilmaril@0	2417	BranchObj* par;
insilmaril@0	2418	if (selection) {
insilmaril@0	2419	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2420	{
insilmaril@163	2421	bo1= (BranchObj*) selection;
insilmaril@0	2422	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2423	bo2=par->getFirstBranch();
insilmaril@0	2424	if (bo2) {
insilmaril@0	2425	bo1->unselect();
insilmaril@0	2426	selection=bo2;
insilmaril@0	2427	selection->select();
insilmaril@0	2428	ensureSelectionVisible();
insilmaril@0	2429	}
insilmaril@0	2430	}
insilmaril@0	2431	adjustCanvasSize();
insilmaril@0	2432	}
insilmaril@0	2433	}
insilmaril@0	2434
insilmaril@0	2435	void MapEditor::selectLastBranch()
insilmaril@0	2436	{
insilmaril@0	2437	BranchObj *bo1;
insilmaril@0	2438	BranchObj *bo2;
insilmaril@0	2439	BranchObj* par;
insilmaril@0	2440	if (selection) {
insilmaril@0	2441	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2442	{
insilmaril@163	2443	bo1= (BranchObj*) selection;
insilmaril@0	2444	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2445	bo2=par->getLastBranch();
insilmaril@0	2446	if (bo2) {
insilmaril@0	2447	bo1->unselect();
insilmaril@0	2448	selection=bo2;
insilmaril@0	2449	selection->select();
insilmaril@0	2450	ensureSelectionVisible();
insilmaril@0	2451	}
insilmaril@0	2452	}
insilmaril@0	2453	adjustCanvasSize();
insilmaril@0	2454	}
insilmaril@0	2455	}
insilmaril@0	2456
insilmaril@0	2457	void MapEditor::selectBackgroundColor()
insilmaril@0	2458	{
insilmaril@0	2459	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0	2460	if ( !col.isValid() ) return;
insilmaril@0	2461	setBackgroundColor( col );
insilmaril@366	2462	//TODO undocomm
insilmaril@366	2463	saveStateComplete(QString("Set background color of map to %1").arg(col.name()));
insilmaril@0	2464	}
insilmaril@0	2465
insilmaril@0	2466	void MapEditor::setBackgroundColor(QColor c)
insilmaril@0	2467	{
insilmaril@0	2468	mapCanvas->setBackgroundColor (c);
insilmaril@0	2469	}
insilmaril@0	2470
insilmaril@395	2471	QColor MapEditor::getCurrentHeadingColor()
insilmaril@0	2472	{
insilmaril@0	2473	if (selection)
insilmaril@0	2474	{
insilmaril@0	2475	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2476	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2477	{
insilmaril@163	2478	BranchObj bo=(BranchObj)selection;
insilmaril@395	2479	return bo->getColor();
insilmaril@0	2480	}
insilmaril@0	2481	}
insilmaril@395	2482
insilmaril@395	2483	QMessageBox::warning(0,tr("Warning"),tr("Can't get color of heading,\nthere's no branch selected"));
insilmaril@395	2484	return Qt::black;
insilmaril@0	2485	}
insilmaril@0	2486
insilmaril@395	2487	void MapEditor::colorItem(QColor c)
insilmaril@0	2488	{
insilmaril@0	2489	if (selection)
insilmaril@0	2490	{
insilmaril@0	2491	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2492	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2493	{
insilmaril@163	2494	BranchObj bo=(BranchObj)selection;
insilmaril@395	2495	saveStateChangingPart(
insilmaril@395	2496	selection,
insilmaril@395	2497	selection,
insilmaril@395	2498	QString ("colorItem (%1)").arg(c.name()),
insilmaril@395	2499	QString("Set color of %1 to %2").arg(getName(bo)).arg(c.name())
insilmaril@395	2500	); //TODO with complete API: undoCommand
insilmaril@395	2501	bo->setColor(c); // color branch
insilmaril@0	2502	}
insilmaril@0	2503	}
insilmaril@0	2504	}
insilmaril@0	2505
insilmaril@395	2506	void MapEditor::colorBranch(QColor c)
insilmaril@0	2507	{
insilmaril@0	2508	if (selection)
insilmaril@0	2509	{
insilmaril@0	2510	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2511	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2512	{
insilmaril@163	2513	BranchObj bo=(BranchObj)selection;
insilmaril@395	2514	saveStateChangingPart(
insilmaril@395	2515	selection,
insilmaril@395	2516	selection,
insilmaril@395	2517	QString ("colorBranch (%1)").arg(c.name()),
insilmaril@395	2518	QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(c.name())
insilmaril@395	2519	);
insilmaril@395	2520	bo->setColorChilds(c); // color links, color childs
insilmaril@0	2521	}
insilmaril@0	2522	}
insilmaril@0	2523	}
insilmaril@0	2524
insilmaril@0	2525
insilmaril@0	2526	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2527	{
insilmaril@0	2528	if (selection)
insilmaril@0	2529	{
insilmaril@366	2530	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2531	typeid(*selection) == typeid(MapCenterObj))
insilmaril@366	2532	{
insilmaril@366	2533	BranchObj bo=(BranchObj)selection;
insilmaril@366	2534	QString u,r;
insilmaril@366	2535	if (bo->isSetStandardFlag(f))
insilmaril@366	2536	{
insilmaril@366	2537	r="unsetFlag";
insilmaril@366	2538	u="setFlag";
insilmaril@366	2539	}
insilmaril@366	2540	else
insilmaril@366	2541	{
insilmaril@366	2542	u="unsetFlag";
insilmaril@366	2543	r="setFlag";
insilmaril@366	2544	}
insilmaril@395	2545	saveState(
insilmaril@395	2546	selection,
insilmaril@395	2547	QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@395	2548	selection,
insilmaril@366	2549	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@366	2550	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@390	2551	bo->toggleStandardFlag (f,mainWindow->useFlagGroups());
insilmaril@366	2552	adjustCanvasSize();
insilmaril@366	2553	}
insilmaril@0	2554	}
insilmaril@0	2555	}
insilmaril@0	2556
insilmaril@0	2557	void MapEditor::setViewCenter()
insilmaril@0	2558	{
insilmaril@0	2559	// transform to CanvasView Coord:
insilmaril@0	2560	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0	2561	center ( p.x(), p.y());
insilmaril@0	2562	}
insilmaril@0	2563
insilmaril@0	2564
insilmaril@0	2565	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2566	{
insilmaril@366	2567	QTextDocument::FindFlags flags=0;
insilmaril@366	2568	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@366	2569
insilmaril@0	2570	if (!itFind)
insilmaril@0	2571	{ // Nothing found or new find process
insilmaril@0	2572	if (EOFind)
insilmaril@0	2573	// nothing found, start again
insilmaril@0	2574	EOFind=false;
insilmaril@0	2575	itFind=mapCenter->first();
insilmaril@0	2576	}
insilmaril@0	2577	bool searching=true;
insilmaril@0	2578	bool foundNote=false;
insilmaril@0	2579	while (searching && !EOFind)
insilmaril@0	2580	{
insilmaril@0	2581	if (itFind)
insilmaril@0	2582	{
insilmaril@0	2583	// Searching in Note
insilmaril@0	2584	if (itFind->getNote().contains(s,cs))
insilmaril@0	2585	{
insilmaril@0	2586	if (selection!=itFind)
insilmaril@0	2587	{
insilmaril@163	2588	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2589	selection=itFind;
insilmaril@0	2590	selection->select();
insilmaril@0	2591	adjustCanvasSize();
insilmaril@0	2592	ensureSelectionVisible();
insilmaril@0	2593	}
insilmaril@366	2594	if (textEditor->findText(s,flags))
insilmaril@0	2595	{
insilmaril@0	2596	searching=false;
insilmaril@0	2597	foundNote=true;
insilmaril@0	2598	}
insilmaril@0	2599	}
insilmaril@0	2600	// Searching in Heading
insilmaril@0	2601	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2602	{
insilmaril@163	2603	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2604	selection=itFind;
insilmaril@0	2605	selection->select();
insilmaril@0	2606	adjustCanvasSize();
insilmaril@0	2607	ensureSelectionVisible();
insilmaril@0	2608	searching=false;
insilmaril@0	2609	}
insilmaril@0	2610	}
insilmaril@0	2611	if (!foundNote)
insilmaril@0	2612	{
insilmaril@0	2613	itFind=itFind->next();
insilmaril@0	2614	if (!itFind) EOFind=true;
insilmaril@0	2615	}
insilmaril@0	2616	}
insilmaril@0	2617	if (!searching)
insilmaril@0	2618	{
insilmaril@0	2619	adjustCanvasSize();
insilmaril@163	2620	return (BranchObj*)selection;
insilmaril@0	2621	} else
insilmaril@0	2622	return NULL;
insilmaril@0	2623	}
insilmaril@0	2624
insilmaril@0	2625	void MapEditor::findReset()
insilmaril@0	2626	{ // Necessary if text to find changes during a find process
insilmaril@0	2627	itFind=NULL;
insilmaril@0	2628	EOFind=false;
insilmaril@0	2629	}
insilmaril@395	2630	void MapEditor::setURL(const QString &url)
insilmaril@395	2631	{
insilmaril@395	2632	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2633	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2634	{
insilmaril@395	2635	BranchObj bo=(BranchObj)selection;
insilmaril@395	2636	QString oldurl=bo->getURL();
insilmaril@395	2637	bo->setURL (url);
insilmaril@395	2638	saveState (
insilmaril@395	2639	selection,
insilmaril@395	2640	QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@395	2641	selection,
insilmaril@395	2642	QString ("setURL (\"%1\")").arg(url),
insilmaril@395	2643	QString ("set URL of %1 to %2").arg(getName(bo)).arg(url)
insilmaril@395	2644	);
insilmaril@395	2645	updateActions();
insilmaril@395	2646	}
insilmaril@395	2647	}
insilmaril@0	2648
insilmaril@0	2649	void MapEditor::editURL()
insilmaril@0	2650	{
insilmaril@0	2651	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2652	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2653	{
insilmaril@0	2654	bool ok;
insilmaril@163	2655	BranchObj bo=(BranchObj)selection;
insilmaril@0	2656	QString text = QInputDialog::getText(
insilmaril@0	2657	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143	2658	bo->getURL(), &ok, this );
insilmaril@0	2659	if ( ok)
insilmaril@0	2660	// user entered something and pressed OK
insilmaril@395	2661	setURL (text);
insilmaril@0	2662	}
insilmaril@0	2663	}
insilmaril@0	2664
insilmaril@266	2665	QString MapEditor::getURL()
insilmaril@266	2666	{
insilmaril@266	2667	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@266	2668	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@266	2669	return ((BranchObj*)selection)->getURL();
insilmaril@266	2670	else
insilmaril@266	2671	return "";
insilmaril@266	2672	}
insilmaril@266	2673
insilmaril@366	2674	QStringList MapEditor::getURLs()
insilmaril@366	2675	{
insilmaril@366	2676	QStringList urls;
insilmaril@366	2677	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2678	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2679	{
insilmaril@366	2680	BranchObj bo=(BranchObj)selection;
insilmaril@366	2681	bo=bo->first();
insilmaril@366	2682	while (bo)
insilmaril@366	2683	{
insilmaril@366	2684	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@366	2685	bo=bo->next();
insilmaril@366	2686	}
insilmaril@366	2687	}
insilmaril@366	2688	return urls;
insilmaril@366	2689	}
insilmaril@366	2690
insilmaril@366	2691
insilmaril@0	2692	void MapEditor::editHeading2URL()
insilmaril@0	2693	{
insilmaril@0	2694	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2695	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2696	setURL (((BranchObj*)selection)->getHeading());
insilmaril@0	2697	}
insilmaril@0	2698
insilmaril@0	2699	void MapEditor::editBugzilla2URL()
insilmaril@0	2700	{
insilmaril@0	2701	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2702	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2703	{
insilmaril@163	2704	BranchObj bo=(BranchObj)selection;
insilmaril@143	2705	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@395	2706	setURL (url);
insilmaril@0	2707	}
insilmaril@0	2708	}
insilmaril@0	2709
insilmaril@175	2710	void MapEditor::editFATE2URL()
insilmaril@175	2711	{
insilmaril@175	2712	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@175	2713	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	2714	{
insilmaril@175	2715	BranchObj bo=(BranchObj)selection;
insilmaril@175	2716	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@395	2717	saveState(
insilmaril@395	2718	selection,
insilmaril@395	2719	"setURL (\""+bo->getURL()+"\")",
insilmaril@395	2720	selection,
insilmaril@395	2721	"setURL (\""+url+"\")",
insilmaril@395	2722	QString("Use heading of %1 as link to FATE").arg(getName(bo))
insilmaril@395	2723	);
insilmaril@175	2724	bo->setURL (url);
insilmaril@175	2725	updateActions();
insilmaril@175	2726	}
insilmaril@175	2727	}
insilmaril@175	2728
insilmaril@0	2729	void MapEditor::editVymLink()
insilmaril@0	2730	{
insilmaril@0	2731	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2732	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2733	{
insilmaril@163	2734	BranchObj bo=(BranchObj)selection;
insilmaril@366	2735	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0	2736	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	2737	fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@143	2738	if (! bo->getVymLink().isEmpty() )
insilmaril@143	2739	fd->setSelection( bo->getVymLink() );
insilmaril@0	2740	fd->show();
insilmaril@0	2741
insilmaril@0	2742	QString fn;
insilmaril@0	2743	if ( fd->exec() == QDialog::Accepted )
insilmaril@143	2744	{
insilmaril@395	2745	saveState(
insilmaril@395	2746	selection,
insilmaril@395	2747	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2748	selection,
insilmaril@395	2749	"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@395	2750	QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile())
insilmaril@395	2751	);
insilmaril@143	2752	bo->setVymLink (fd->selectedFile() );
insilmaril@143	2753	updateActions();
insilmaril@143	2754	mapCenter->reposition();
insilmaril@143	2755	adjustCanvasSize();
insilmaril@143	2756	canvas()->update();
insilmaril@143	2757	}
insilmaril@0	2758	}
insilmaril@0	2759	}
insilmaril@0	2760
insilmaril@0	2761	void MapEditor::deleteVymLink()
insilmaril@0	2762	{
insilmaril@0	2763	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2764	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2765	{
insilmaril@163	2766	BranchObj bo=(BranchObj)selection;
insilmaril@395	2767	saveState(
insilmaril@395	2768	selection,
insilmaril@395	2769	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2770	selection,
insilmaril@395	2771	"setVymLink (\"\")",
insilmaril@395	2772	QString("Unset vymlink of %1").arg(getName(bo))
insilmaril@395	2773	);
insilmaril@143	2774	bo->setVymLink ("" );
insilmaril@0	2775	updateActions();
insilmaril@0	2776	mapCenter->reposition();
insilmaril@0	2777	adjustCanvasSize();
insilmaril@0	2778	canvas()->update();
insilmaril@0	2779	}
insilmaril@0	2780	}
insilmaril@0	2781
insilmaril@395	2782	void MapEditor::setHideExport(bool b)
insilmaril@243	2783	{
insilmaril@243	2784	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2785	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2786	{
insilmaril@250	2787	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@395	2788	oo->setHideInExport (b);
insilmaril@395	2789	QString u= b ? "false" : "true";
insilmaril@395	2790	QString r=!b ? "false" : "true";
insilmaril@395	2791
insilmaril@395	2792	saveState(
insilmaril@395	2793	selection,
insilmaril@395	2794	QString ("setHideExport (%1)").arg(u),
insilmaril@395	2795	selection,
insilmaril@395	2796	QString ("setHideExport (%1)").arg(r),
insilmaril@395	2797	QString ("Set HideExport flag of %1 to %2").arg(getName(oo)).arg (r)
insilmaril@395	2798	);
insilmaril@243	2799	updateActions();
insilmaril@243	2800	mapCenter->reposition();
insilmaril@243	2801	adjustCanvasSize();
insilmaril@243	2802	canvas()->update();
insilmaril@243	2803	}
insilmaril@243	2804	}
insilmaril@243	2805
insilmaril@395	2806	void MapEditor::toggleHideExport()
insilmaril@395	2807	{
insilmaril@395	2808	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2809	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2810	setHideExport ( !((OrnamentedObj*)selection)->hideInExport() );
insilmaril@395	2811	}
insilmaril@395	2812
insilmaril@0	2813	QString MapEditor::getVymLink()
insilmaril@0	2814	{
insilmaril@0	2815	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2816	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2817	{
insilmaril@163	2818	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2819	}
insilmaril@0	2820	return "";
insilmaril@0	2821
insilmaril@0	2822	}
insilmaril@0	2823
insilmaril@366	2824	QStringList MapEditor::getVymLinks()
insilmaril@366	2825	{
insilmaril@366	2826	QStringList links;
insilmaril@366	2827	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2828	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2829	{
insilmaril@366	2830	BranchObj bo=(BranchObj)selection;
insilmaril@366	2831	bo=bo->first();
insilmaril@366	2832	while (bo)
insilmaril@366	2833	{
insilmaril@366	2834	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@366	2835	bo=bo->next();
insilmaril@366	2836	}
insilmaril@366	2837	}
insilmaril@366	2838	return links;
insilmaril@366	2839	}
insilmaril@366	2840
insilmaril@366	2841
insilmaril@395	2842	void MapEditor::deleteKeepChilds()
insilmaril@98	2843	{
insilmaril@98	2844	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2845	{
insilmaril@163	2846	BranchObj* bo=(BranchObj*)selection;
insilmaril@98	2847	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@394	2848	QPoint p=bo->getRelPos();
insilmaril@395	2849	saveStateChangingPart(
insilmaril@395	2850	selection->getParObj(),
insilmaril@395	2851	selection,
insilmaril@395	2852	"deleteKeepChilds ()",
insilmaril@395	2853	QString("Remove %1 and keep its childs").arg(getName(bo))
insilmaril@395	2854	);
insilmaril@394	2855
insilmaril@139	2856	QString sel=selection->getSelectString();
insilmaril@98	2857	unselect();
insilmaril@98	2858	par->removeBranchHere(bo);
insilmaril@98	2859	mapCenter->reposition();
insilmaril@98	2860	select (sel);
insilmaril@394	2861	((BranchObj*)selection)->move2RelPos (p);
insilmaril@394	2862	mapCenter->reposition();
insilmaril@394	2863	adjustCanvasSize();
insilmaril@98	2864	}
insilmaril@98	2865	}
insilmaril@98	2866
insilmaril@395	2867	void MapEditor::deleteChilds()
insilmaril@98	2868	{
insilmaril@395	2869	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2870	typeid(*selection)==typeid(MapCenterObj)))
insilmaril@98	2871	{
insilmaril@395	2872	saveStateChangingPart(
insilmaril@395	2873	selection->getParObj(),
insilmaril@395	2874	selection,
insilmaril@395	2875	"deleteChilds ()",
insilmaril@395	2876	QString( "Remove childs of branch %1").arg(getName(selection))
insilmaril@395	2877	);
insilmaril@163	2878	((BranchObj*)selection)->removeChilds();
insilmaril@98	2879	mapCenter->reposition();
insilmaril@98	2880	}
insilmaril@98	2881	}
insilmaril@98	2882
insilmaril@0	2883	void MapEditor::editMapInfo()
insilmaril@0	2884	{
insilmaril@0	2885	ExtraInfoDialog dia;
insilmaril@0	2886	dia.setMapName (getFileName() );
insilmaril@0	2887	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2888	dia.setComment(mapCenter->getComment() );
insilmaril@0	2889
insilmaril@0	2890	// Calc some stats
insilmaril@0	2891	QString stats;
insilmaril@0	2892	int i=0;
insilmaril@366	2893	Q3CanvasItemList l=canvas()->allItems();
insilmaril@366	2894	for (Q3CanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it)
insilmaril@0	2895	i++;
insilmaril@0	2896	stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0	2897
insilmaril@0	2898	uint b=0;
insilmaril@0	2899	uint f=0;
insilmaril@0	2900	uint n=0;
insilmaril@103	2901	uint xl=0;
insilmaril@0	2902	BranchObj *bo;
insilmaril@0	2903	bo=mapCenter->first();
insilmaril@0	2904	while (bo)
insilmaril@0	2905	{
insilmaril@0	2906	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2907	f+= bo->countFloatImages();
insilmaril@0	2908	b++;
insilmaril@103	2909	xl+=bo->countXLinks();
insilmaril@0	2910	bo=bo->next();
insilmaril@0	2911	}
insilmaril@0	2912	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104	2913	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2914	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2915	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2916	dia.setStats (stats);
insilmaril@0	2917
insilmaril@0	2918	// Finally show dialog
insilmaril@0	2919	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2920	{
insilmaril@366	2921	saveStateComplete("Edit info about map"); //TODO undoCommand
insilmaril@0	2922	mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0	2923	mapCenter->setComment (dia.getComment() );
insilmaril@0	2924	}
insilmaril@0	2925	}
insilmaril@0	2926
insilmaril@0	2927	void MapEditor::updateActions()
insilmaril@0	2928	{
insilmaril@390	2929	mainWindow->updateActions();
insilmaril@390	2930	// FIXME maybe don't update if blockReposition is set
insilmaril@0	2931	}
insilmaril@0	2932
insilmaril@160	2933	void MapEditor::updateNoteFlag()
insilmaril@160	2934	{
insilmaril@160	2935	if (selection)
insilmaril@160	2936	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	2937	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@160	2938	((BranchObj*)selection)->updateNoteFlag();
insilmaril@160	2939	}
insilmaril@160	2940
insilmaril@0	2941	void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0	2942	{
insilmaril@0	2943	linkstyle=ls;
insilmaril@0	2944
insilmaril@366	2945	saveStateComplete("Set link style"); // TODO undoCommand
insilmaril@0	2946	BranchObj *bo;
insilmaril@0	2947	bo=mapCenter->first();
insilmaril@0	2948	bo=bo->next();
insilmaril@0	2949	while (bo)
insilmaril@0	2950	{
insilmaril@0	2951	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	2952	bo=bo->next();
insilmaril@0	2953	}
insilmaril@102	2954	mapCenter->reposition();
insilmaril@0	2955	}
insilmaril@0	2956
insilmaril@0	2957	LinkStyle MapEditor::getLinkStyle ()
insilmaril@0	2958	{
insilmaril@0	2959	return linkstyle;
insilmaril@0	2960	}
insilmaril@0	2961
insilmaril@0	2962	void MapEditor::setLinkColor(QColor c)
insilmaril@0	2963	{
insilmaril@97	2964	defLinkColor=c;
insilmaril@0	2965	updateActions();
insilmaril@0	2966	}
insilmaril@0	2967
insilmaril@0	2968	void MapEditor::setLinkColorHint()
insilmaril@0	2969	{
insilmaril@0	2970	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0	2971	BranchObj *bo;
insilmaril@0	2972	bo=mapCenter->first();
insilmaril@0	2973	while (bo)
insilmaril@0	2974	{
insilmaril@0	2975	bo->setLinkColor();
insilmaril@0	2976	bo=bo->next();
insilmaril@0	2977	}
insilmaril@0	2978	}
insilmaril@0	2979
insilmaril@0	2980	void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0	2981	{
insilmaril@0	2982	linkcolorhint=lch;
insilmaril@0	2983	setLinkColorHint();
insilmaril@0	2984	}
insilmaril@0	2985
insilmaril@0	2986	void MapEditor::toggleLinkColorHint()
insilmaril@0	2987	{
insilmaril@0	2988	if (linkcolorhint==HeadingColor)
insilmaril@0	2989	linkcolorhint=DefaultColor;
insilmaril@0	2990	else
insilmaril@0	2991	linkcolorhint=HeadingColor;
insilmaril@0	2992	BranchObj *bo;
insilmaril@0	2993	bo=mapCenter->first();
insilmaril@0	2994	while (bo)
insilmaril@0	2995	{
insilmaril@0	2996	bo->setLinkColor();
insilmaril@0	2997	bo=bo->next();
insilmaril@0	2998	}
insilmaril@0	2999	}
insilmaril@0	3000
insilmaril@0	3001	LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0	3002	{
insilmaril@0	3003	return linkcolorhint;
insilmaril@0	3004	}
insilmaril@0	3005
insilmaril@0	3006	QColor MapEditor::getDefLinkColor()
insilmaril@0	3007	{
insilmaril@97	3008	return defLinkColor;
insilmaril@97	3009	}
insilmaril@97	3010
insilmaril@97	3011	void MapEditor::setDefXLinkColor(QColor col)
insilmaril@97	3012	{
insilmaril@97	3013	defXLinkColor=col;
insilmaril@97	3014	}
insilmaril@97	3015
insilmaril@97	3016	QColor MapEditor::getDefXLinkColor()
insilmaril@97	3017	{
insilmaril@97	3018	return defXLinkColor;
insilmaril@97	3019	}
insilmaril@97	3020
insilmaril@97	3021	void MapEditor::setDefXLinkWidth (int w)
insilmaril@97	3022	{
insilmaril@97	3023	defXLinkWidth=w;
insilmaril@97	3024	}
insilmaril@97	3025
insilmaril@97	3026	int MapEditor::getDefXLinkWidth()
insilmaril@97	3027	{
insilmaril@97	3028	return defXLinkWidth;
insilmaril@0	3029	}
insilmaril@0	3030
insilmaril@0	3031	void MapEditor::selectLinkColor()
insilmaril@0	3032	{
insilmaril@97	3033	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	3034	if ( !col.isValid() ) return;
insilmaril@0	3035	setLinkColor( col );
insilmaril@366	3036	saveStateComplete(QString("Set link color to %1").arg(col.name())); //TODO undoCommand
insilmaril@131	3037
insilmaril@0	3038	}
insilmaril@0	3039
insilmaril@0	3040	void MapEditor::toggleScroll()
insilmaril@0	3041	{
insilmaril@0	3042	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	3043	{
insilmaril@163	3044	BranchObj bo=((BranchObj)selection);
insilmaril@0	3045	if (bo->countBranches()==0) return;
insilmaril@0	3046	if (bo->getDepth()==0) return;
insilmaril@395	3047	QString u,r;
insilmaril@294	3048	if (bo->isScrolled())
insilmaril@395	3049	{
insilmaril@395	3050	r="unscroll";
insilmaril@395	3051	u="scroll";
insilmaril@395	3052	}
insilmaril@294	3053	else
insilmaril@395	3054	{
insilmaril@395	3055	u="scroll";
insilmaril@395	3056	r="unscroll";
insilmaril@395	3057	}
insilmaril@395	3058	saveState(
insilmaril@395	3059	selection,
insilmaril@395	3060	QString ("%1 ()").arg(u),
insilmaril@395	3061	selection,
insilmaril@395	3062	QString ("%1 ()").arg(r),
insilmaril@395	3063	QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@395	3064	);
insilmaril@0	3065	bo->toggleScroll();
insilmaril@0	3066	adjustCanvasSize();
insilmaril@0	3067	canvas()->update();
insilmaril@0	3068	}
insilmaril@0	3069	}
insilmaril@0	3070
insilmaril@0	3071	void MapEditor::unScrollAll()
insilmaril@0	3072	{
insilmaril@0	3073	BranchObj *bo;
insilmaril@0	3074	bo=mapCenter->first();
insilmaril@0	3075	while (bo)
insilmaril@0	3076	{
insilmaril@0	3077	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	3078	bo=bo->next();
insilmaril@0	3079	}
insilmaril@0	3080	}
insilmaril@0	3081
insilmaril@0	3082	void MapEditor::loadFloatImage ()
insilmaril@0	3083	{
insilmaril@0	3084	if (selection &&
insilmaril@0	3085	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3086	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3087	{
insilmaril@163	3088	BranchObj bo=((BranchObj)selection);
insilmaril@0	3089
insilmaril@366	3090	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@366	3091	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	3092	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	3093	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	3094	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	3095	fd->setContentsPreview( p, p );
insilmaril@366	3096	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@185	3097	fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0	3098	fd->setDir (lastImageDir);
insilmaril@0	3099	fd->show();
insilmaril@0	3100
insilmaril@0	3101	QString fn;
insilmaril@0	3102	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3103	{
insilmaril@366	3104	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@366	3105	lastImageDir=QDir (fd->dirPath());
insilmaril@185	3106	QStringList flist = fd->selectedFiles();
insilmaril@185	3107	QStringList::Iterator it = flist.begin();
insilmaril@395	3108	FloatImageObj *fio;
insilmaril@185	3109	while( it != flist.end() )
insilmaril@185	3110	{
insilmaril@185	3111	fn = *it;
insilmaril@185	3112	bo->addFloatImage();
insilmaril@395	3113	fio=bo->getLastFloatImage();
insilmaril@395	3114	fio->load(*it);
insilmaril@395	3115	// FIXME check if load of fio was successful
insilmaril@395	3116	saveState(
insilmaril@395	3117	(LinkableMapObj*)fio,
insilmaril@395	3118	"delete ()",
insilmaril@395	3119	selection,
insilmaril@395	3120	QString ("loadFloatImage (%1)").arg(*it),
insilmaril@395	3121	QString("Add floatimage %1 to %2").arg(*it).arg(getName(selection))
insilmaril@395	3122	);
insilmaril@185	3123	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185	3124	++it;
insilmaril@185	3125	}
insilmaril@185	3126
insilmaril@0	3127	mapCenter->reposition();
insilmaril@0	3128	adjustCanvasSize();
insilmaril@0	3129	canvas()->update();
insilmaril@0	3130	}
insilmaril@236	3131	delete (p);
insilmaril@236	3132	delete (fd);
insilmaril@0	3133	}
insilmaril@0	3134	}
insilmaril@0	3135
insilmaril@366	3136	void MapEditor::saveFloatImage ()
insilmaril@0	3137	{
insilmaril@0	3138	if (selection &&
insilmaril@0	3139	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	3140	{
insilmaril@163	3141	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@366	3142	QFileDialog *fd=new QFileDialog( this);
insilmaril@366	3143	fd->setFilters (imageIO.getFilters());
insilmaril@366	3144	fd->setCaption(__VYM " - " +tr("Save image"));
insilmaril@366	3145	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@366	3146	fd->setDirectory (lastImageDir);
insilmaril@366	3147	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	3148	fd->show();
insilmaril@0	3149
insilmaril@0	3150	QString fn;
insilmaril@0	3151	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3152	{
insilmaril@0	3153	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	3154	{
insilmaril@185	3155	QMessageBox mb( __VYM,
insilmaril@159	3156	tr("The file %1 exists already.\n"
insilmaril@159	3157	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	3158	QMessageBox::Warning,
insilmaril@0	3159	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	3160	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3161	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3162
insilmaril@0	3163	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3164	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3165	switch( mb.exec() )
insilmaril@0	3166	{
insilmaril@0	3167	case QMessageBox::Yes:
insilmaril@0	3168	// save
insilmaril@0	3169	break;;
insilmaril@0	3170	case QMessageBox::Cancel:
insilmaril@0	3171	// do nothing
insilmaril@377	3172	delete (fd);
insilmaril@0	3173	return;
insilmaril@0	3174	break;
insilmaril@0	3175	}
insilmaril@0	3176	}
insilmaril@366	3177	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3178	}
insilmaril@377	3179	delete (fd);
insilmaril@0	3180	}
insilmaril@0	3181	}
insilmaril@0	3182
insilmaril@0	3183	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3184	{
insilmaril@0	3185	if (selection &&
insilmaril@0	3186	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3187	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3188	{
insilmaril@0	3189	selection->setFrameType (t);
insilmaril@0	3190	mapCenter->reposition();
insilmaril@0	3191	selection->updateLink();
insilmaril@0	3192	}
insilmaril@0	3193	}
insilmaril@0	3194
insilmaril@175	3195	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175	3196	{
insilmaril@175	3197	if (selection &&
insilmaril@175	3198	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3199	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3200	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175	3201	mapCenter->reposition();
insilmaril@175	3202	}
insilmaril@175	3203
insilmaril@175	3204	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175	3205	{
insilmaril@175	3206	if (selection &&
insilmaril@175	3207	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3208	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3209	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175	3210	mapCenter->reposition();
insilmaril@175	3211	}
insilmaril@175	3212
insilmaril@160	3213	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160	3214	{
insilmaril@160	3215	if (selection &&
insilmaril@160	3216	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	3217	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@160	3218	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160	3219	selection->setHideLinkUnselected(b);
insilmaril@160	3220	}
insilmaril@160	3221
insilmaril@366	3222	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@0	3223	{
insilmaril@0	3224	if (selection &&
insilmaril@0	3225	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3226	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3227	{
insilmaril@0	3228	BranchObj *bo;
insilmaril@0	3229
insilmaril@0	3230	// Traverse directories
insilmaril@0	3231	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3232	QFileInfoList list = d.entryInfoList();
insilmaril@366	3233	QFileInfo fi;
insilmaril@366	3234
insilmaril@366	3235	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3236	{
insilmaril@366	3237	fi=list.at(i);
insilmaril@366	3238	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3239	{
insilmaril@0	3240	dst->addBranch();
insilmaril@0	3241	bo=dst->getLastBranch();
insilmaril@366	3242	bo->setHeading (fi.fileName() );
insilmaril@243	3243	bo->setColor (QColor("blue"));
insilmaril@0	3244	bo->toggleScroll();
insilmaril@366	3245	if ( !d.cd(fi.fileName()) )
insilmaril@366	3246	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3247	else
insilmaril@0	3248	{
insilmaril@103	3249	// Recursively add subdirs
insilmaril@366	3250	importDirInt (bo,d);
insilmaril@0	3251	d.cdUp();
insilmaril@0	3252	}
insilmaril@0	3253	}
insilmaril@0	3254	}
insilmaril@0	3255	// Traverse files
insilmaril@0	3256	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3257	list = d.entryInfoList();
insilmaril@366	3258
insilmaril@366	3259	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3260	{
insilmaril@366	3261	fi=list.at(i);
insilmaril@0	3262	dst->addBranch();
insilmaril@0	3263	bo=dst->getLastBranch();
insilmaril@366	3264	bo->setHeading (fi.fileName() );
insilmaril@243	3265	bo->setColor (QColor("black"));
insilmaril@366	3266	if (fi.fileName().right(4) == ".vym" )
insilmaril@366	3267	bo->setVymLink (fi.filePath());
insilmaril@0	3268	}
insilmaril@0	3269	}
insilmaril@0	3270	}
insilmaril@0	3271
insilmaril@0	3272	void MapEditor::importDir()
insilmaril@0	3273	{
insilmaril@0	3274	if (selection &&
insilmaril@0	3275	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3276	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3277	{
insilmaril@366	3278	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@366	3279	fd->setMode (Q3FileDialog::DirectoryOnly);
insilmaril@0	3280	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	3281	fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0	3282	fd->show();
insilmaril@0	3283
insilmaril@0	3284	QString fn;
insilmaril@0	3285	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3286	{
insilmaril@163	3287	BranchObj bo=((BranchObj)selection);
insilmaril@366	3288	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3289	mapCenter->reposition();
insilmaril@0	3290	adjustCanvasSize();
insilmaril@0	3291	canvas()->update();
insilmaril@0	3292	}
insilmaril@0	3293	}
insilmaril@0	3294	}
insilmaril@0	3295
insilmaril@95	3296	void MapEditor::followXLink(int i)
insilmaril@89	3297	{
insilmaril@97	3298	if (selection &&
insilmaril@97	3299	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3300	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@89	3301	{
insilmaril@163	3302	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@97	3303	if (bo)
insilmaril@97	3304	{
insilmaril@97	3305	selection->unselect();
insilmaril@97	3306	selection=bo;
insilmaril@97	3307	selection->select();
insilmaril@97	3308	ensureSelectionVisible();
insilmaril@97	3309	}
insilmaril@89	3310	}
insilmaril@89	3311	}
insilmaril@89	3312
insilmaril@95	3313	void MapEditor::editXLink(int i)
insilmaril@94	3314	{
insilmaril@97	3315	if (selection &&
insilmaril@97	3316	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3317	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@94	3318	{
insilmaril@163	3319	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@97	3320	if (xlo)
insilmaril@94	3321	{
insilmaril@97	3322	EditXLinkDialog dia;
insilmaril@97	3323	dia.setXLink (xlo);
insilmaril@102	3324	dia.setSelection(selection);
insilmaril@97	3325	if (dia.exec() == QDialog::Accepted)
insilmaril@97	3326	{
insilmaril@97	3327	if (dia.useSettingsGlobal() )
insilmaril@97	3328	{
insilmaril@97	3329	setDefXLinkColor (xlo->getColor() );
insilmaril@97	3330	setDefXLinkWidth (xlo->getWidth() );
insilmaril@97	3331	}
insilmaril@97	3332	if (dia.deleteXLink())
insilmaril@163	3333	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@366	3334	saveStateComplete("Edit xLink"); //TODO undoCommand
insilmaril@97	3335	}
insilmaril@97	3336	}
insilmaril@97	3337	}
insilmaril@94	3338	}
insilmaril@94	3339
insilmaril@0	3340	void MapEditor::testFunction()
insilmaril@0	3341	{
insilmaril@0	3342	cout << "MapEditor::testFunction() called\n";
insilmaril@314	3343
insilmaril@394	3344	if (selection &&
insilmaril@394	3345	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@394	3346	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@394	3347	{
insilmaril@394	3348	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	3349	cout << bo->getHeading().ascii() <<" is scrolled: "<<bo->isScrolled()<<endl;
insilmaril@394	3350	}
insilmaril@394	3351	return;
insilmaril@394	3352
insilmaril@314	3353	WarningDialog dia;
insilmaril@388	3354	dia.showCancelButton (true);
insilmaril@314	3355	dia.setText("This is a longer \nWarning");
insilmaril@388	3356	/*
insilmaril@314	3357	dia.setCaption("Warning: Flux problem");
insilmaril@366	3358	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@388	3359	*/
insilmaril@314	3360	if (dia.exec()==QDialog::Accepted)
insilmaril@314	3361	cout << "accepted!\n";
insilmaril@314	3362	else
insilmaril@314	3363	cout << "canceled!\n";
insilmaril@301	3364	return;
insilmaril@366	3365
insilmaril@366	3366	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@260	3367	if (hidemode==HideNone)
insilmaril@185	3368	{
insilmaril@260	3369	setHideTmpMode (HideExport);
insilmaril@260	3370	mapCenter->calcBBoxSizeWithChilds();
insilmaril@260	3371	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@260	3372	QRect mapRect=totalBBox;
insilmaril@260	3373	QCanvasRectangle *frame=NULL;
insilmaril@260	3374
insilmaril@260	3375	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@260	3376
insilmaril@260	3377	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@260	3378	totalBBox.width(), totalBBox.height());
insilmaril@260	3379	frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@260	3380	frame->setBrush (QColor(white));
insilmaril@260	3381	frame->setPen (QColor(black));
insilmaril@260	3382	frame->setZ(0);
insilmaril@260	3383	frame->show();
insilmaril@260	3384	}
insilmaril@260	3385	else
insilmaril@260	3386	{
insilmaril@260	3387	setHideTmpMode (HideNone);
insilmaril@260	3388	}
insilmaril@260	3389	cout <<" hidemode="<<hidemode<<endl;
insilmaril@301	3390	*/
insilmaril@105	3391	}
insilmaril@105	3392
insilmaril@0	3393	void MapEditor::ensureSelectionVisible()
insilmaril@0	3394	{
insilmaril@98	3395	if (selection)
insilmaril@98	3396	{
insilmaril@98	3397	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@98	3398	QPoint p;
insilmaril@98	3399	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@98	3400	p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@98	3401	else
insilmaril@98	3402	p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@98	3403	ensureVisible (p.x(), p.y() );
insilmaril@98	3404	}
insilmaril@0	3405
insilmaril@0	3406	}
insilmaril@0	3407
insilmaril@0	3408	void MapEditor::updateViewCenter()
insilmaril@0	3409	{
insilmaril@0	3410	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0	3411	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0	3412	visibleWidth(), visibleHeight() );
insilmaril@0	3413	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3414	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3415	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0	3416	}
insilmaril@0	3417
insilmaril@0	3418	void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3419	{
insilmaril@0	3420	// Lineedits are already closed by preceding
insilmaril@0	3421	// mouseEvent, we don't need to close here.
insilmaril@0	3422
insilmaril@0	3423	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3424	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3425
insilmaril@0	3426	if (lmo)
insilmaril@0	3427	{ // MapObj was found
insilmaril@0	3428	if (selection != lmo)
insilmaril@0	3429	{
insilmaril@0	3430	// select the MapObj
insilmaril@0	3431	if (selection) selection->unselect();
insilmaril@0	3432	selection=lmo;
insilmaril@0	3433	selection->select();
insilmaril@0	3434	adjustCanvasSize();
insilmaril@0	3435	}
insilmaril@0	3436	// Context Menu
insilmaril@0	3437	if (selection)
insilmaril@0	3438	{
insilmaril@0	3439	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3440	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3441	{
insilmaril@0	3442	// Context Menu on branch or mapcenter
insilmaril@0	3443	updateActions();
insilmaril@0	3444	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3445	}
insilmaril@0	3446	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3447	{
insilmaril@0	3448	// Context Menu on floatimage
insilmaril@0	3449	updateActions();
insilmaril@0	3450	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3451	}
insilmaril@0	3452	}
insilmaril@0	3453	} else
insilmaril@0	3454	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3455	// Context Menu on Canvas
insilmaril@0	3456	updateActions();
insilmaril@0	3457	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3458	}
insilmaril@329	3459	e->accept();
insilmaril@0	3460	}
insilmaril@0	3461
insilmaril@0	3462	void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0	3463	{
insilmaril@329	3464	// Ignore right clicks, these will go to context menus
insilmaril@366	3465	if (e->button() == Qt::RightButton )
insilmaril@329	3466	{
insilmaril@329	3467	e->ignore();
insilmaril@329	3468	return;
insilmaril@329	3469	}
insilmaril@329	3470
insilmaril@0	3471	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3472	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3473
insilmaril@329	3474	e->accept();
insilmaril@329	3475
insilmaril@267	3476	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@267	3477	//
insilmaril@267	3478	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@267	3479	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267	3480	{
insilmaril@267	3481	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267	3482	if (!foname.isEmpty())
insilmaril@267	3483	{
insilmaril@267	3484	// systemFlag clicked
insilmaril@366	3485	selectInt (lmo);
insilmaril@267	3486	if (foname=="url")
insilmaril@267	3487	{
insilmaril@366	3488	if (e->state() & Qt::ControlModifier)
insilmaril@267	3489	mainWindow->editOpenURLTab();
insilmaril@267	3490	else
insilmaril@267	3491	mainWindow->editOpenURL();
insilmaril@267	3492	}
insilmaril@267	3493	else if (foname=="vymLink")
insilmaril@267	3494	{
insilmaril@267	3495	mainWindow->editOpenVymLink();
insilmaril@267	3496	// tabWidget may change, better return now
insilmaril@267	3497	// before segfaulting...
insilmaril@267	3498	} else if (foname=="note")
insilmaril@267	3499	mainWindow->windowToggleNoteEditor();
insilmaril@267	3500	else if (foname=="hideInExport")
insilmaril@267	3501	toggleHideExport();
insilmaril@267	3502	return;
insilmaril@267	3503	}
insilmaril@267	3504	}
insilmaril@267	3505	// No system flag clicked, take care of modmodes
insilmaril@267	3506
insilmaril@83	3507	// Special case: CTRL is pressed
insilmaril@366	3508	if (e->state() & Qt::ControlModifier)
insilmaril@0	3509	{
insilmaril@390	3510	if (mainWindow->getModMode()==ModModeColor)
insilmaril@83	3511	{
insilmaril@83	3512	pickingColor=true;
insilmaril@83	3513	setCursor (pickColorCursor);
insilmaril@83	3514	return;
insilmaril@83	3515	}
insilmaril@390	3516	if (mainWindow->getModMode()==ModModeXLink)
insilmaril@83	3517	{
insilmaril@90	3518	BranchObj *bo_begin=NULL;
insilmaril@90	3519	if (lmo)
insilmaril@90	3520	bo_begin=(BranchObj*)(lmo);
insilmaril@90	3521	else
insilmaril@90	3522	if (selection &&
insilmaril@90	3523	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@90	3524	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@163	3525	bo_begin=(BranchObj*)selection;
insilmaril@90	3526	if (bo_begin)
insilmaril@83	3527	{
insilmaril@83	3528	drawingLink=true;
insilmaril@90	3529	linkingObj_src=bo_begin;
insilmaril@95	3530	tmpXLink=new XLinkObj (mapCanvas);
insilmaril@95	3531	tmpXLink->setBegin (bo_begin);
insilmaril@95	3532	tmpXLink->setEnd (p);
insilmaril@97	3533	tmpXLink->setColor(defXLinkColor);
insilmaril@97	3534	tmpXLink->setWidth(defXLinkWidth);
insilmaril@95	3535	tmpXLink->updateXLink();
insilmaril@95	3536	tmpXLink->setVisibility (true);
insilmaril@83	3537	return;
insilmaril@89	3538	}
insilmaril@267	3539	}
insilmaril@0	3540	}
insilmaril@0	3541	if (lmo)
insilmaril@267	3542	{
insilmaril@366	3543	selectInt (lmo);
insilmaril@0	3544	// Left Button Move Branches
insilmaril@366	3545	if (e->button() == Qt::LeftButton )
insilmaril@0	3546	{
insilmaril@129	3547	movingObj_start.setX( p.x() - selection->x() );
insilmaril@129	3548	movingObj_start.setY( p.y() - selection->y() );
insilmaril@129	3549	movingObj_orgPos.setX (lmo->x() );
insilmaril@129	3550	movingObj_orgPos.setY (lmo->y() );
insilmaril@366	3551	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129	3552
insilmaril@93	3553	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93	3554	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@390	3555	if (mainWindow->getModMode()==ModModeCopy &&
insilmaril@366	3556	e->state() & Qt::ControlModifier)
insilmaril@93	3557	{
insilmaril@93	3558	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93	3559	{
insilmaril@93	3560	copyingObj=true;
insilmaril@163	3561	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93	3562	unselect();
insilmaril@93	3563	selection=mapCenter->getLastBranch();
insilmaril@93	3564	selection->select();
insilmaril@104	3565	mapCenter->reposition();
insilmaril@93	3566	}
insilmaril@129	3567	}
insilmaril@0	3568	movingObj=selection;
insilmaril@0	3569	} else
insilmaril@0	3570	// Middle Button Toggle Scroll
insilmaril@0	3571	// (On Mac OS X this won't work, but we still have
insilmaril@0	3572	// a button in the toolbar)
insilmaril@366	3573	if (e->button() == Qt::MidButton )
insilmaril@0	3574	toggleScroll();
insilmaril@0	3575	updateActions();
insilmaril@0	3576	} else
insilmaril@0	3577	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3578	// Left Button move Pos of CanvasView
insilmaril@366	3579	if (e->button() == Qt::LeftButton )
insilmaril@0	3580	{
insilmaril@0	3581	movingObj=NULL; // move Content not Obj
insilmaril@0	3582	movingObj_start=e->globalPos();
insilmaril@0	3583	movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0	3584	movingVec=QPoint(0,0);
insilmaril@0	3585	setCursor(handOpenCursor);
insilmaril@0	3586	}
insilmaril@0	3587	}
insilmaril@0	3588	}
insilmaril@0	3589
insilmaril@0	3590	void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0	3591	{
insilmaril@83	3592	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@83	3593
insilmaril@0	3594	// Move the selected MapObj
insilmaril@0	3595	if ( selection && movingObj)
insilmaril@0	3596	{
insilmaril@164	3597	// To avoid jumping of the CanvasView, only
insilmaril@164	3598	// ensureSelectionVisible, if not tmp linked
insilmaril@164	3599	if (!selection->hasParObjTmp())
insilmaril@164	3600	ensureSelectionVisible ();
insilmaril@0	3601
insilmaril@83	3602	// Now move the selection, but add relative position
insilmaril@83	3603	// (movingObj_start) where selection was chosen with
insilmaril@83	3604	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3605	// of selection back to absPos)
insilmaril@0	3606
insilmaril@0	3607	LinkableMapObj *lmosel;
insilmaril@0	3608	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3609
insilmaril@0	3610	// Check if we could link
insilmaril@0	3611	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3612
insilmaril@0	3613
insilmaril@0	3614	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3615	{
insilmaril@163	3616	FloatObj fo=(FloatObj)selection;
insilmaril@0	3617	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3618	fo->setRelPos();
insilmaril@0	3619	fo->reposition();
insilmaril@0	3620
insilmaril@0	3621	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3622	// Only relink, if selection really has a new parent
insilmaril@388	3623	if ( (e->modifiers()==Qt::ShiftModifier) && lmo &&
insilmaril@0	3624	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3625	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3626	( lmo != fo->getParObj())
insilmaril@0	3627	)
insilmaril@0	3628	{
insilmaril@0	3629	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3630	{
insilmaril@366	3631	//TODO undocom
insilmaril@366	3632	saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3633	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3634	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3635	fio->unselect();
insilmaril@0	3636	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3637	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3638	fio->setRelPos();
insilmaril@0	3639	fio->reposition();
insilmaril@0	3640	selection=(LinkableMapObj*)(fio);
insilmaril@0	3641	selection->select();
insilmaril@0	3642	movingObj=(MapObj*)(fio);
insilmaril@0	3643	}
insilmaril@0	3644	}
insilmaril@388	3645	} else
insilmaril@388	3646	{ // selection != a FloatObj
insilmaril@0	3647	if (lmosel->getDepth()==0)
insilmaril@0	3648	{
insilmaril@388	3649	// Move MapCenter
insilmaril@388	3650	if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3651	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3652	else
insilmaril@0	3653	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3654	mapCenter->updateRelPositions();
insilmaril@0	3655	} else
insilmaril@0	3656	{
insilmaril@0	3657	if (lmosel->getDepth()==1)
insilmaril@0	3658	{
insilmaril@388	3659	// Move mainbranch
insilmaril@0	3660	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3661	lmosel->setRelPos();
insilmaril@0	3662	} else
insilmaril@0	3663	{
insilmaril@388	3664	// Move ordinary branch
insilmaril@0	3665	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3666	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3667	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@175	3668	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3669	else
insilmaril@175	3670	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3671	}
insilmaril@0	3672	// reposition subbranch
insilmaril@0	3673	lmosel->reposition();
insilmaril@0	3674
insilmaril@0	3675	if (lmo && (lmo!=selection) &&
insilmaril@0	3676	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3677	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3678	) )
insilmaril@0	3679	{
insilmaril@388	3680	if (e->modifiers()==Qt::ControlModifier)
insilmaril@0	3681	{
insilmaril@0	3682	// Special case: CTRL to link below lmo
insilmaril@0	3683	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3684	}
insilmaril@388	3685	else if (e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3686	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3687	else
insilmaril@0	3688	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3689	} else
insilmaril@0	3690	{
insilmaril@93	3691	lmosel->unsetParObjTmp();
insilmaril@0	3692	}
insilmaril@0	3693	} // depth>0
insilmaril@0	3694
insilmaril@0	3695	} // no FloatImageObj
insilmaril@0	3696
insilmaril@0	3697	canvas()->update();
insilmaril@0	3698	return;
insilmaril@0	3699	} // selection && moving_obj
insilmaril@0	3700
insilmaril@83	3701	// Draw a link from one branch to another
insilmaril@83	3702	if (drawingLink)
insilmaril@83	3703	{
insilmaril@95	3704	tmpXLink->setEnd (p);
insilmaril@95	3705	tmpXLink->updateXLink();
insilmaril@83	3706	}
insilmaril@83	3707
insilmaril@0	3708	// Move CanvasView
insilmaril@83	3709	if (!movingObj && !pickingColor &&!drawingLink)
insilmaril@0	3710	{
insilmaril@0	3711	QPoint p=e->globalPos();
insilmaril@0	3712	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3713	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0	3714	setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0	3715	movingCont_start.y() + movingVec.y());
insilmaril@0	3716
insilmaril@0	3717	updateViewCenter();
insilmaril@0	3718	}
insilmaril@0	3719	}
insilmaril@0	3720
insilmaril@0	3721
insilmaril@0	3722	void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3723	{
insilmaril@0	3724	LinkableMapObj *dst;
insilmaril@0	3725	// Have we been picking color?
insilmaril@0	3726	if (pickingColor)
insilmaril@0	3727	{
insilmaril@0	3728	pickingColor=false;
insilmaril@366	3729	setCursor (Qt::ArrowCursor);
insilmaril@0	3730	// Check if we are over another branch
insilmaril@0	3731	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0	3732	if (dst && selection)
insilmaril@0	3733	{
insilmaril@366	3734	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3735	{
insilmaril@243	3736	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@163	3737	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3738	}
insilmaril@0	3739	else
insilmaril@0	3740	{
insilmaril@243	3741	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@163	3742	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3743	}
insilmaril@0	3744	}
insilmaril@0	3745	return;
insilmaril@0	3746	}
insilmaril@83	3747
insilmaril@83	3748	// Have we been drawing a link?
insilmaril@83	3749	if (drawingLink)
insilmaril@83	3750	{
insilmaril@83	3751	drawingLink=false;
insilmaril@83	3752	// Check if we are over another branch
insilmaril@83	3753	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@83	3754	if (dst && selection)
insilmaril@83	3755	{
insilmaril@95	3756	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95	3757	tmpXLink->updateXLink();
insilmaril@95	3758	tmpXLink->activate();
insilmaril@366	3759	saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //TODO undoCommand
insilmaril@83	3760	} else
insilmaril@83	3761	{
insilmaril@95	3762	delete(tmpXLink);
insilmaril@95	3763	tmpXLink=NULL;
insilmaril@83	3764	}
insilmaril@83	3765	return;
insilmaril@83	3766	}
insilmaril@83	3767
insilmaril@0	3768	// Have we been moving something?
insilmaril@0	3769	if ( selection && movingObj )
insilmaril@0	3770	{
insilmaril@175	3771	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175	3772	{
insilmaril@388	3773	// Moved FloatObj. Maybe we need to reposition
insilmaril@366	3774	FloatImageObj fo=(FloatImageObj)selection;
insilmaril@366	3775	QString pold=qpointToString(movingObj_orgRelPos);
insilmaril@366	3776	QString pnow=qpointToString(fo->getRelPos());
insilmaril@395	3777	saveState(
insilmaril@395	3778	selection,
insilmaril@366	3779	"moveRel "+pold,
insilmaril@395	3780	selection,
insilmaril@366	3781	"moveRel "+pnow,
insilmaril@366	3782	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
insilmaril@366	3783
insilmaril@388	3784	// FIXME Why calling parObj here?
insilmaril@175	3785	selection->getParObj()->requestReposition();
insilmaril@175	3786	mapCenter->reposition();
insilmaril@175	3787	}
insilmaril@175	3788
insilmaril@0	3789	// Check if we are over another branch, but ignore
insilmaril@0	3790	// any found LMOs, which are FloatObjs
insilmaril@0	3791	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ),
insilmaril@163	3792	((LinkableMapObj*)selection) );
insilmaril@0	3793
insilmaril@336	3794	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3795	dst=NULL;
insilmaril@0	3796
insilmaril@388	3797	if (typeid(*selection) == typeid(MapCenterObj) )
insilmaril@388	3798	{ // The MapCenter was moved
insilmaril@388	3799	cout << "FIXME missing savestate...\n";
insilmaril@388	3800	}
insilmaril@388	3801
insilmaril@0	3802	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@388	3803	{ // A branch was moved
insilmaril@388	3804
insilmaril@0	3805	// save the position in case we link to mapcenter
insilmaril@0	3806	QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0	3807
insilmaril@0	3808	// Reset the temporary drawn link to the original one
insilmaril@163	3809	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0	3810
insilmaril@366	3811	// For Redo we may need to save original selection
insilmaril@366	3812	QString preSelStr=selection->getSelectString();
insilmaril@93	3813
insilmaril@94	3814	copyingObj=false;
insilmaril@129	3815	if (dst )
insilmaril@93	3816	{
insilmaril@366	3817	BranchObj* bsel=(BranchObj*)selection;
insilmaril@366	3818	BranchObj* bdst=(BranchObj*)dst;
insilmaril@366	3819
insilmaril@366	3820	QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@366	3821	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@366	3822	QString preDstParStr;
insilmaril@366	3823
insilmaril@366	3824	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366	3825	{ // Link above dst
insilmaril@366	3826	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3827	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@366	3828	} else
insilmaril@366	3829	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366	3830	{
insilmaril@366	3831	// Link below dst
insilmaril@366	3832	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3833	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@366	3834	} else
insilmaril@366	3835	{ // Append to dst
insilmaril@366	3836	preDstParStr=dst->getSelectString();
insilmaril@366	3837	bsel->moveBranchTo (bdst,-1);
insilmaril@366	3838	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@366	3839	}
insilmaril@366	3840	QString postSelStr=selection->getSelectString();
insilmaril@366	3841	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@366	3842
insilmaril@139	3843	QString undoCom="linkBranchToPos (\""+
insilmaril@366	3844	preParStr+ "\"," + preNum +"," +
insilmaril@366	3845	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366	3846
insilmaril@366	3847	QString redoCom="linkBranchToPos (\""+
insilmaril@366	3848	preDstParStr + "\"," + postNum + "," +
insilmaril@366	3849	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366	3850
insilmaril@366	3851	saveState (
insilmaril@366	3852	postSelStr,undoCom,
insilmaril@366	3853	preSelStr, redoCom,
insilmaril@366	3854	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@163	3855	} else
insilmaril@163	3856	if (selection->getDepth()==1)
insilmaril@366	3857	{
insilmaril@366	3858	// The select string might be different _after_ moving around.
insilmaril@366	3859	// Therefor reposition and then use string of old selection, too
insilmaril@366	3860	mapCenter->reposition();
insilmaril@366	3861
insilmaril@366	3862	QString ps=qpointToString ( ((BranchObj*)selection)->getRelPos() );
insilmaril@366	3863	saveState(
insilmaril@366	3864	selection->getSelectString(), "moveRel "+qpointToString(movingObj_orgRelPos),
insilmaril@366	3865	preSelStr, "moveRel "+ps,
insilmaril@366	3866	QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
insilmaril@163	3867
insilmaril@366	3868	}
insilmaril@0	3869	// Draw the original link, before selection was moved around
insilmaril@0	3870	mapCenter->reposition();
insilmaril@0	3871	}
insilmaril@0	3872	// Finally resize canvas, if needed
insilmaril@0	3873	adjustCanvasSize();
insilmaril@0	3874	canvas()->update();
insilmaril@0	3875	movingObj=NULL;
insilmaril@366	3876
insilmaril@366	3877	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@366	3878	updateActions();
insilmaril@0	3879	} else
insilmaril@83	3880	// maybe we moved View: set old cursor
insilmaril@366	3881	setCursor (Qt::ArrowCursor);
insilmaril@83	3882
insilmaril@0	3883	}
insilmaril@0	3884
insilmaril@0	3885	void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	3886	{
insilmaril@366	3887	if (e->button() == Qt::LeftButton )
insilmaril@0	3888	{
insilmaril@0	3889	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3890	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3891	if (lmo) { // MapObj was found
insilmaril@0	3892	// First select the MapObj than edit heading
insilmaril@0	3893	if (selection) selection->unselect();
insilmaril@0	3894	selection=lmo;
insilmaril@0	3895	selection->select();
insilmaril@366	3896	mainWindow->editHeading();
insilmaril@0	3897	}
insilmaril@0	3898	}
insilmaril@0	3899	}
insilmaril@0	3900
insilmaril@0	3901	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	3902	{
insilmaril@366	3903	Q3CanvasView::resizeEvent( e );
insilmaril@0	3904	adjustCanvasSize();
insilmaril@0	3905	}
insilmaril@0	3906
insilmaril@128	3907	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@119	3908	{
insilmaril@129	3909
insilmaril@129	3910	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@129	3911	// cerr << event->format(i) << endl;
insilmaril@129	3912
insilmaril@119	3913	if (selection &&
insilmaril@119	3914	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	3915	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@119	3916
insilmaril@119	3917	// If QImageDrag can decode mime type
insilmaril@366	3918	if (Q3ImageDrag::canDecode(event)) {
insilmaril@119	3919	event->accept();
insilmaril@119	3920	return;
insilmaril@119	3921	}
insilmaril@119	3922
insilmaril@128	3923	// If image are dragged from firefox
insilmaril@119	3924	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@119	3925	event->provides("application/x-moz-nativeimage")) {
insilmaril@119	3926	event->accept(true);
insilmaril@119	3927	return;
insilmaril@119	3928	}
insilmaril@125	3929
insilmaril@128	3930	// If QUriDrag can decode mime type
insilmaril@366	3931	if (Q3UriDrag::canDecode(event)) {
insilmaril@128	3932	event->accept();
insilmaril@128	3933	return;
insilmaril@128	3934	}
insilmaril@128	3935
insilmaril@128	3936	// If Uri are dragged from firefox
insilmaril@129	3937	if (event->provides("_NETSCAPE_URL")){
insilmaril@128	3938	event->accept();
insilmaril@128	3939	return;
insilmaril@128	3940	}
insilmaril@129	3941
insilmaril@129	3942	// If QTextDrag can decode mime type
insilmaril@366	3943	if (Q3TextDrag::canDecode(event)) {
insilmaril@129	3944	event->accept();
insilmaril@129	3945	return;
insilmaril@129	3946	}
insilmaril@129	3947
insilmaril@119	3948	}
insilmaril@119	3949	event->ignore();
insilmaril@119	3950	}
insilmaril@129	3951
insilmaril@129	3952	bool isUnicode16(const QByteArray &d)
insilmaril@129	3953	{
insilmaril@164	3954	// TODO: make more precise check for unicode 16.
insilmaril@129	3955	// Guess unicode16 if any of second bytes are zero
insilmaril@129	3956	unsigned int length = max(0,d.size()-2)/2;
insilmaril@129	3957	for (unsigned int i = 0; i<length ; i++)
insilmaril@129	3958	if (d.at(i*2+1)==0) return true;
insilmaril@129	3959	return false;
insilmaril@129	3960	}
insilmaril@119	3961
insilmaril@128	3962	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@119	3963	{
insilmaril@128	3964	if (selection &&
insilmaril@128	3965	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@128	3966	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@128	3967	{
insilmaril@128	3968	bool update=false;
insilmaril@366	3969	Q3StrList uris;
insilmaril@129	3970	QString heading;
insilmaril@128	3971	if (event->provides("image/png"))
insilmaril@128	3972	{
insilmaril@128	3973	QPixmap pix;
insilmaril@366	3974	if (Q3ImageDrag::decode(event, pix))
insilmaril@128	3975	{
insilmaril@395	3976	addFloatImageInt(pix);
insilmaril@128	3977	event->accept();
insilmaril@128	3978	update=true;
insilmaril@128	3979	} else
insilmaril@128	3980	event->ignore();
insilmaril@128	3981
insilmaril@128	3982	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@128	3983	event->provides("application/x-moz-nativeimage"))
insilmaril@128	3984	{
insilmaril@129	3985	// Contains url to the img src in unicode16
insilmaril@128	3986	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128	3987	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@128	3988	fetchImage(url);
insilmaril@128	3989	event->accept();
insilmaril@128	3990	update=true;
insilmaril@128	3991	} else if (event->provides ("text/uri-list"))
insilmaril@128	3992	{ // Uris provided e.g. by konqueror
insilmaril@366	3993	Q3UriDrag::decode (event,uris);
insilmaril@129	3994	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128	3995	{ // Uris provided by Mozilla
insilmaril@129	3996	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129	3997	uris.append(l[0]);
insilmaril@129	3998	heading = l[1];
insilmaril@129	3999	} else if (event->provides("text/html")) {
insilmaril@129	4000
insilmaril@129	4001	// Handels text mime types
insilmaril@129	4002	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129	4003	QByteArray d = event->encodedData("text/html");
insilmaril@129	4004	QString text;
insilmaril@129	4005	if (isUnicode16(d))
insilmaril@129	4006	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4007	else
insilmaril@129	4008	text = QString(d);
insilmaril@129	4009
insilmaril@129	4010	textEditor->setText(text);
insilmaril@129	4011
insilmaril@129	4012	event->accept();
insilmaril@129	4013	update=true;
insilmaril@129	4014	} else if (event->provides("text/plain")) {
insilmaril@129	4015	QByteArray d = event->encodedData("text/plain");
insilmaril@129	4016	QString text;
insilmaril@129	4017	if (isUnicode16(d))
insilmaril@129	4018	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4019	else
insilmaril@129	4020	text = QString(d);
insilmaril@129	4021
insilmaril@129	4022	textEditor->setText(text);
insilmaril@129	4023
insilmaril@129	4024	event->accept();
insilmaril@129	4025	update= true;
insilmaril@128	4026	}
insilmaril@128	4027
insilmaril@128	4028	if (uris.count()>0)
insilmaril@128	4029	{
insilmaril@128	4030	QStringList files;
insilmaril@128	4031	QStringList urls;
insilmaril@128	4032	QString s;
insilmaril@128	4033	BranchObj *bo;
insilmaril@128	4034	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128	4035	{
insilmaril@163	4036	bo=((BranchObj*)selection)->addBranch();
insilmaril@128	4037	if (bo)
insilmaril@128	4038	{
insilmaril@366	4039	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@366	4040	if (!s.isEmpty())
insilmaril@366	4041	{
insilmaril@129	4042	QString file = QDir::convertSeparators(s);
insilmaril@129	4043	heading = QFileInfo(file).baseName();
insilmaril@129	4044	files.append(file);
insilmaril@129	4045	if (file.endsWith(".vym", false))
insilmaril@129	4046	bo->setVymLink(file);
insilmaril@129	4047	else
insilmaril@129	4048	bo->setURL(u);
insilmaril@366	4049	} else
insilmaril@366	4050	{
insilmaril@129	4051	urls.append (u);
insilmaril@129	4052	bo->setURL(u);
insilmaril@129	4053	}
insilmaril@129	4054
insilmaril@366	4055	if (!heading.isEmpty())
insilmaril@129	4056	bo->setHeading(heading);
insilmaril@129	4057	else
insilmaril@129	4058	bo->setHeading(u);
insilmaril@128	4059	}
insilmaril@128	4060	}
insilmaril@128	4061	update=true;
insilmaril@128	4062	}
insilmaril@128	4063
insilmaril@128	4064	if (update)
insilmaril@128	4065	{
insilmaril@294	4066	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@366	4067	saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@128	4068	mapCenter->reposition();
insilmaril@128	4069	adjustCanvasSize();
insilmaril@128	4070	canvas()->update();
insilmaril@128	4071	}
insilmaril@128	4072	}
insilmaril@119	4073	}
insilmaril@119	4074
insilmaril@395	4075	void MapEditor::addFloatImageInt (const QPixmap &img)
insilmaril@119	4076	{
insilmaril@119	4077	if (selection &&
insilmaril@119	4078	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	4079	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@119	4080	{
insilmaril@163	4081	BranchObj bo=((BranchObj)selection);
insilmaril@395	4082	//FIXME XXX saveStateChangingPart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@119	4083	//QString fn=fd->selectedFile();
insilmaril@119	4084	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@395	4085	FloatImageObj *fio=bo->addFloatImage();
insilmaril@395	4086	fio->load(img);
insilmaril@395	4087	fio->setOriginalFilename("Image added by Drag and Drop");
insilmaril@119	4088	mapCenter->reposition();
insilmaril@119	4089	adjustCanvasSize();
insilmaril@119	4090	canvas()->update();
insilmaril@119	4091	}
insilmaril@119	4092	}
insilmaril@119	4093
insilmaril@119	4094
insilmaril@366	4095	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@119	4096	{
insilmaril@119	4097	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119	4098	if (!imageBuffer->isOpen()) {
insilmaril@366	4099	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@119	4100	}
insilmaril@119	4101	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119	4102	}
insilmaril@119	4103
insilmaril@119	4104
insilmaril@366	4105	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@119	4106	{
insilmaril@366	4107	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@129	4108	QPixmap img(imageBuffer->buffer());
insilmaril@395	4109	addFloatImageInt (img);
insilmaril@129	4110	}
insilmaril@129	4111
insilmaril@129	4112	if (imageBuffer) {
insilmaril@129	4113	imageBuffer->close();
insilmaril@129	4114	if (imageBuffer) {
insilmaril@129	4115	imageBuffer->close();
insilmaril@129	4116	delete imageBuffer;
insilmaril@129	4117	imageBuffer = 0;
insilmaril@129	4118	}
insilmaril@129	4119	}
insilmaril@119	4120	}
insilmaril@119	4121
insilmaril@129	4122	void MapEditor::fetchImage(const QString &url)
insilmaril@119	4123	{
insilmaril@119	4124	if (urlOperator) {
insilmaril@119	4125	urlOperator->stop();
insilmaril@119	4126	disconnect(urlOperator);
insilmaril@119	4127	delete urlOperator;
insilmaril@119	4128	}
insilmaril@119	4129
insilmaril@366	4130	urlOperator = new Q3UrlOperator(url);
insilmaril@366	4131	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@366	4132	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@366	4133
insilmaril@366	4134	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@366	4135	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@119	4136	urlOperator->get();
insilmaril@119	4137	}

author	insilmaril
	Mon, 30 Oct 2006 12:39:37 +0000
changeset 395	7ced3733ba60
parent 394	67cfa6e6b863
child 398	d42881c25fb6
permissions	-rw-r--r--