vym: mapeditor.cpp@a4532e5c2ce3 (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* canvasContextMenu;
insilmaril@366	44
insilmaril@0	45
insilmaril@0	46	extern Settings settings;
insilmaril@366	47	extern ImageIO imageIO;
insilmaril@0	48
insilmaril@404	49	extern QString vymName;
insilmaril@404	50	extern QString vymVersion;
insilmaril@404	51
insilmaril@269	52	extern QString iconPath;
insilmaril@301	53	extern QDir vymBaseDir;
insilmaril@366	54	extern QDir lastImageDir;
insilmaril@269	55
insilmaril@164	56	int MapEditor::mapNum=0; // make instance
insilmaril@0	57
insilmaril@0	58	///////////////////////////////////////////////////////////////////////
insilmaril@0	59	///////////////////////////////////////////////////////////////////////
insilmaril@0	60	MapEditor::MapEditor(
insilmaril@390	61	QWidget* parent, const char* name, Qt::WFlags f) :
insilmaril@366	62	Q3CanvasView(parent,name,f), urlOperator(0), imageBuffer(0)
insilmaril@0	63	{
insilmaril@0	64	//cout << "Constructor ME "<<this<<endl;
insilmaril@164	65	mapNum++;
insilmaril@0	66
insilmaril@119	67	viewport()->setAcceptDrops(true);
insilmaril@119	68
insilmaril@366	69	mapCanvas = new Q3Canvas(width(),height());
insilmaril@0	70	mapCanvas->setAdvancePeriod(30);
insilmaril@366	71	mapCanvas->setBackgroundColor (Qt::white);
insilmaril@0	72
insilmaril@0	73	setCanvas (mapCanvas);
insilmaril@0	74
insilmaril@160	75	// Always show scroll bars (automatic would flicker sometimes)
insilmaril@366	76	setVScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@366	77	setHScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@0	78
insilmaril@0	79	mapCenter = new MapCenterObj(mapCanvas);
insilmaril@0	80	mapCenter->setVisibility (true);
insilmaril@0	81	mapCenter->setMapEditor (this);
insilmaril@93	82	mapCenter->setHeading (tr("New Map","Heading of mapcenter in new map"));
insilmaril@175	83	mapCenter->move(mapCanvas->width()/2-mapCenter->width()/2,mapCanvas->height()/2-mapCenter->height()/2);
insilmaril@0	84
insilmaril@0	85	printer=NULL;
insilmaril@0	86
insilmaril@97	87	defLinkColor=QColor (0,0,255);
insilmaril@97	88	defXLinkColor=QColor (180,180,180);
insilmaril@0	89	linkcolorhint=DefaultColor;
insilmaril@0	90	linkstyle=StylePolyParabel;
insilmaril@0	91
insilmaril@366	92	// Create bitmap cursors, platform dependant
insilmaril@404	93	HandOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);
insilmaril@404	94	PickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 );
insilmaril@404	95	CopyCursor=QCursor ( QPixmap(iconPath+"cursorcopy.png"), 1,1 );
insilmaril@404	96	XLinkCursor=QCursor ( QPixmap(iconPath+"cursorxlink.png"), 1,7 );
insilmaril@398	97
insilmaril@398	98	setFocusPolicy (Qt::StrongFocus);
insilmaril@0	99
insilmaril@0	100	pickingColor=false;
insilmaril@91	101	drawingLink=false;
insilmaril@93	102	copyingObj=false;
insilmaril@0	103
insilmaril@0	104	editingBO=NULL;
insilmaril@0	105	selection=NULL;
insilmaril@0	106	selectionLast=NULL;
insilmaril@0	107	movingObj=NULL;
insilmaril@0	108
insilmaril@366	109	xelection.setMapCenter (mapCenter);
insilmaril@366	110
insilmaril@102	111	defXLinkWidth=1;
insilmaril@102	112	defXLinkColor=QColor (230,230,230);
insilmaril@102	113
insilmaril@0	114	mapChanged=false;
insilmaril@0	115	mapDefault=true;
insilmaril@0	116	mapUnsaved=false;
insilmaril@0	117
insilmaril@0	118	zipped=true;
insilmaril@0	119	filePath="";
insilmaril@294	120	fileName=tr("unnamed");
insilmaril@0	121	mapName="";
insilmaril@0	122
insilmaril@398	123	stepsTotal=settings.readNumEntry("/mapeditor/stepsTotal",100);
insilmaril@381	124	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
insilmaril@163	125
insilmaril@0	126	// Initialize find routine
insilmaril@0	127	itFind=NULL;
insilmaril@0	128	EOFind=false;
insilmaril@0	129
insilmaril@0	130	printFrame=true;
insilmaril@0	131	printFooter=true;
insilmaril@0	132
insilmaril@139	133	blockReposition=false;
insilmaril@139	134	blockSaveState=false;
insilmaril@260	135
insilmaril@260	136	hidemode=HideNone;
insilmaril@260	137
insilmaril@377	138	// Create temporary files
insilmaril@377	139	makeTmpDirs();
insilmaril@0	140
insilmaril@0	141	// Initially set movingCentre
insilmaril@0	142	updateViewCenter();
insilmaril@0	143
insilmaril@0	144	mapCenter->reposition(); // for positioning heading
insilmaril@381	145
insilmaril@0	146	}
insilmaril@0	147
insilmaril@0	148	MapEditor::~MapEditor()
insilmaril@0	149	{
insilmaril@119	150	if (imageBuffer) delete imageBuffer;
insilmaril@119	151	if (urlOperator) {
insilmaril@119	152	urlOperator->stop();
insilmaril@119	153	delete urlOperator;
insilmaril@119	154	}
insilmaril@119	155
insilmaril@0	156	//cout <<"Destructor MapEditor\n";
insilmaril@0	157	}
insilmaril@0	158
insilmaril@0	159	MapCenterObj* MapEditor::getMapCenter()
insilmaril@0	160	{
insilmaril@0	161	return mapCenter;
insilmaril@0	162	}
insilmaril@0	163
insilmaril@366	164	Q3Canvas* MapEditor::getCanvas()
insilmaril@0	165	{
insilmaril@0	166	return mapCanvas;
insilmaril@0	167	}
insilmaril@0	168
insilmaril@0	169	void MapEditor::adjustCanvasSize()
insilmaril@0	170	{
insilmaril@0	171	// To adjust the canvas to map, viewport size and position, we have to
insilmaril@0	172	// do some coordinate magic...
insilmaril@0	173	//
insilmaril@0	174	// Get rectangle of (scroll-)view.
insilmaril@0	175	// We want to be in canvas coords, so
insilmaril@0	176	// we map. Important if view is zoomed...
insilmaril@0	177	QRect view = inverseWorldMatrix().mapRect( QRect( contentsX(), contentsY(),
insilmaril@0	178	visibleWidth(), visibleHeight()) );
insilmaril@0	179
insilmaril@0	180	// Now we need the bounding box of view AND map to calc the correct canvas size.
insilmaril@0	181	// Why? Because if the map itself is moved out of view, the view has to be enlarged
insilmaril@0	182	// to avoid jumping aroung...
insilmaril@0	183	QRect map=mapCenter->getTotalBBox();
insilmaril@0	184
insilmaril@0	185	// right edge - left edge
insilmaril@0	186	int cw= max(map.x() + map.width(), view.x() + view.width()) - min(map.x(), view.x());
insilmaril@0	187	int ch= max(map.y() + map.height(), view.y() + view.height()) - min(map.y(), view.y());
insilmaril@0	188
insilmaril@0	189
insilmaril@0	190	if ( (cw!=mapCanvas->width()) \|\| (ch!=mapCanvas->height()) \|\|
insilmaril@0	191	!mapCanvas->onCanvas (map.topLeft()) \|\| !mapCanvas->onCanvas (map.bottomRight())
insilmaril@0	192	)
insilmaril@0	193	{
insilmaril@0	194	// move the map on canvas (in order to not move it on screen) this is neccessary
insilmaril@0	195	// a) if topleft corner of canvas is left or above topleft corner of view and also left of
insilmaril@0	196	// above topleft corner of map. E.g. if map is completly inside view, but it would be possible
insilmaril@0	197	// to scroll to an empty area of canvas to the left.
insilmaril@0	198	// b) if topleft corner of map left of or above topleft of canvas
insilmaril@0	199	int dx=0;
insilmaril@0	200	int dy=0;
insilmaril@0	201
insilmaril@0	202	if (cw > mapCanvas->width() )
insilmaril@0	203	{
insilmaril@0	204	if (map.x()<0) dx=-map.x();
insilmaril@0	205	}
insilmaril@0	206	if (cw < mapCanvas->width() )
insilmaril@0	207	dx=-min (view.x(),map.x());
insilmaril@0	208	if (ch > mapCanvas->height() )
insilmaril@0	209	{
insilmaril@0	210	if (map.y()<0) dy=-map.y();
insilmaril@0	211	}
insilmaril@0	212	if (ch < mapCanvas->height() )
insilmaril@0	213	{
insilmaril@0	214	dy=-min (view.y(),map.y());
insilmaril@0	215	}
insilmaril@0	216	// We really have to resize now. Let's go...
insilmaril@0	217	mapCanvas->resize (cw,ch);
insilmaril@0	218	if ( (dx!=0) \|\| (dy!=0) )
insilmaril@0	219	{
insilmaril@0	220	mapCenter->moveAllBy(dx,dy);
insilmaril@0	221	mapCenter->reposition();
insilmaril@336	222	// mapCenter->positionBBox(); // To move float
insilmaril@0	223
insilmaril@0	224	// scroll the view (in order to not move map on screen)
insilmaril@0	225	scrollBy (dx,dy);
insilmaril@0	226	}
insilmaril@0	227	}
insilmaril@0	228	}
insilmaril@0	229
insilmaril@139	230	bool MapEditor::isRepositionBlocked()
insilmaril@0	231	{
insilmaril@139	232	return blockReposition;
insilmaril@0	233	}
insilmaril@0	234
insilmaril@294	235	QString MapEditor::getName (LinkableMapObj *lmo)
insilmaril@294	236	{
insilmaril@314	237	QString s;
insilmaril@314	238	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@294	239
insilmaril@294	240	if ((typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@294	241	typeid(*lmo) == typeid(MapCenterObj)))
insilmaril@314	242	{
insilmaril@314	243
insilmaril@314	244	s=(((BranchObj*)lmo)->getHeading());
insilmaril@314	245	if (s=="") s="unnamed";
insilmaril@377	246	return QString("branch (%1)").arg(s);
insilmaril@377	247	//return QString("branch (<font color=\"#0000ff\">%1</font>)").arg(s);
insilmaril@314	248	}
insilmaril@294	249	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@377	250	return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@377	251	//return QString ("floatimage [<font color=\"#0000ff\">%1</font>]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@294	252	return QString("Unknown type has no name!");
insilmaril@294	253	}
insilmaril@294	254
insilmaril@0	255	void MapEditor::makeTmpDirs()
insilmaril@0	256	{
insilmaril@0	257	// Create unique temporary directories
insilmaril@366	258	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
insilmaril@366	259	histPath=QDir::convertSeparators (tmpMapDir+"/history");
insilmaril@164	260	QDir d;
insilmaril@377	261	d.mkdir (tmpMapDir);
insilmaril@0	262	}
insilmaril@0	263
insilmaril@366	264	QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSel)
insilmaril@0	265	{
insilmaril@163	266	// tmpdir temporary directory to which data will be written
insilmaril@0	267	// prefix mapname, which will be appended to images etc.
insilmaril@0	268	// writeflags Only write flags for "real" save of map, not undo
insilmaril@0	269	// offset offset of bbox of whole map in canvas.
insilmaril@0	270	// Needed for XML export
insilmaril@0	271
insilmaril@0	272	// Save Header
insilmaril@0	273	QString ls;
insilmaril@0	274	switch (linkstyle)
insilmaril@0	275	{
insilmaril@0	276	case StyleLine:
insilmaril@0	277	ls="StyleLine";
insilmaril@0	278	break;
insilmaril@0	279	case StyleParabel:
insilmaril@0	280	ls="StyleParabel";
insilmaril@0	281	break;
insilmaril@0	282	case StylePolyLine:
insilmaril@0	283	ls="StylePolyLine";
insilmaril@0	284	break;
insilmaril@0	285	default:
insilmaril@0	286	ls="StylePolyParabel";
insilmaril@0	287	break;
insilmaril@0	288	}
insilmaril@0	289
insilmaril@0	290	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0	291	QString colhint="";
insilmaril@0	292	if (linkcolorhint==HeadingColor)
insilmaril@0	293	colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0	294
insilmaril@404	295	QString mapAttr=attribut("version",vymVersion);
insilmaril@398	296	if (!saveSel \|\| saveSel==mapCenter)
insilmaril@0	297	mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0	298	attribut("comment",mapCenter->getComment()) +
insilmaril@0	299	attribut("date",mapCenter->getDate()) +
insilmaril@0	300	attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0	301	attribut("linkStyle", ls ) +
insilmaril@97	302	attribut("linkColor", defLinkColor.name() ) +
insilmaril@102	303	attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102	304	attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0	305	colhint;
insilmaril@0	306	s+=beginElement("vymmap",mapAttr);
insilmaril@0	307	incIndent();
insilmaril@0	308
insilmaril@0	309	// Find the used flags while traversing the tree
insilmaril@0	310	standardFlagsDefault->resetUsedCounter();
insilmaril@0	311
insilmaril@166	312	// Reset the counters before saving
insilmaril@166	313	FloatImageObj (mapCanvas).resetSaveCounter();
insilmaril@166	314
insilmaril@0	315	// Build xml recursivly
insilmaril@398	316	if (!saveSel \|\| typeid (*saveSel) == typeid (MapCenterObj))
insilmaril@366	317	// Save complete map, if saveSel not set
insilmaril@0	318	s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0	319	else
insilmaril@0	320	{
insilmaril@366	321	if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@366	322	// Save Subtree
insilmaril@366	323	s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@366	324	else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@366	325	// Save image
insilmaril@377	326	s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix);
insilmaril@166	327
insilmaril@166	328	else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@366	329	// Save selected branch is saved from mainwindow //FIXME maybe use "subtree" above?
insilmaril@398	330	// FIXME is this possible at all? BO is already above...
insilmaril@366	331	s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0	332	}
insilmaril@0	333
insilmaril@0	334	// Save local settings
insilmaril@0	335	s+=settings.getXMLData (destPath);
insilmaril@0	336
insilmaril@0	337	// Save selection
insilmaril@366	338	if (selection && !saveSel )
insilmaril@0	339	s+=valueElement("select",selection->getSelectString());
insilmaril@0	340
insilmaril@0	341	decIndent();
insilmaril@0	342	s+=endElement("vymmap");
insilmaril@0	343
insilmaril@0	344	if (writeflags)
insilmaril@0	345	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	346	return s;
insilmaril@0	347	}
insilmaril@0	348
insilmaril@395	349	void MapEditor::saveStateChangingPart(LinkableMapObj undoSel, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@0	350	{
insilmaril@366	351	// save the selected part of the map, Undo will replace part of map
insilmaril@366	352	QString undoSelection="";
insilmaril@395	353	if (undoSel)
insilmaril@395	354	undoSelection=undoSel->getSelectString();
insilmaril@395	355	else
insilmaril@395	356	qWarning ("MapEditor::saveStateChangingPart no undoSel given!");
insilmaril@395	357	QString redoSelection="";
insilmaril@395	358	if (redoSel)
insilmaril@395	359	redoSelection=undoSel->getSelectString();
insilmaril@395	360	else
insilmaril@395	361	qWarning ("MapEditor::saveStateChangingPart no redoSel given!");
insilmaril@395	362
insilmaril@366	363
insilmaril@366	364	saveState (PartOfMap,
insilmaril@398	365	undoSelection, "addMapReplace (\"PATH\")",
insilmaril@395	366	redoSelection, rc,
insilmaril@366	367	comment,
insilmaril@366	368	undoSel);
insilmaril@105	369	}
insilmaril@105	370
insilmaril@393	371	void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@393	372	{
insilmaril@394	373	if (!redoSel)
insilmaril@393	374	{
insilmaril@394	375	qWarning ("MapEditor::saveStateRemovingPart no redoSel given!");
insilmaril@393	376	return;
insilmaril@393	377	}
insilmaril@393	378	QString undoSelection=redoSel->getParObj()->getSelectString();
insilmaril@393	379	QString redoSelection=redoSel->getSelectString();
insilmaril@398	380	if (typeid(*redoSel) == typeid(BranchObj) )
insilmaril@394	381	{
insilmaril@394	382	// save the selected branch of the map, Undo will insert part of map
insilmaril@394	383	saveState (PartOfMap,
insilmaril@394	384	undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@394	385	redoSelection, "delete ()",
insilmaril@394	386	comment,
insilmaril@394	387	redoSel);
insilmaril@394	388	}
insilmaril@393	389	}
insilmaril@393	390
insilmaril@106	391
insilmaril@366	392	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@366	393	{
insilmaril@366	394	// "Normal" savestate: save commands, selections and comment
insilmaril@366	395	// so just save commands for undo and redo
insilmaril@366	396	// and use current selection
insilmaril@366	397
insilmaril@366	398	QString redoSelection="";
insilmaril@366	399	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	400	QString undoSelection="";
insilmaril@366	401	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	402
insilmaril@366	403	saveState (UndoCommand,
insilmaril@366	404	undoSelection, uc,
insilmaril@366	405	redoSelection, rc,
insilmaril@366	406	comment,
insilmaril@366	407	NULL);
insilmaril@366	408	}
insilmaril@366	409
insilmaril@366	410	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@366	411	{
insilmaril@366	412	// "Normal" savestate: save commands, selections and comment
insilmaril@366	413	// so just save commands for undo and redo
insilmaril@366	414	// and use current selection
insilmaril@366	415	saveState (UndoCommand,
insilmaril@366	416	undoSel, uc,
insilmaril@366	417	redoSel, rc,
insilmaril@366	418	comment,
insilmaril@366	419	NULL);
insilmaril@366	420	}
insilmaril@366	421
insilmaril@366	422
insilmaril@366	423	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	424	{
insilmaril@163	425	// Main saveState
insilmaril@163	426
insilmaril@139	427	if (blockSaveState) return;
insilmaril@139	428
insilmaril@163	429	/* TODO remove after testing
insilmaril@163	430	*/
insilmaril@388	431	cout << "ME::saveState() "<<endl;
insilmaril@294	432
insilmaril@366	433	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@381	434	int redosAvail=undoSet.readNumEntry ("/history/redosAvail",0);
insilmaril@366	435	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@163	436	// Find out current undo directory
insilmaril@381	437	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	438	curStep++;
insilmaril@381	439	if (curStep>stepsTotal) curStep=1;
insilmaril@163	440
insilmaril@398	441	QString backupXML="";
insilmaril@388	442	QString bakMapName=QDir::convertSeparators (QString("history-%1").arg(curStep));
insilmaril@388	443	QString bakMapDir=QDir::convertSeparators (tmpMapDir +"/"+bakMapName);
insilmaril@164	444	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164	445
insilmaril@164	446	// Create bakMapDir if not available
insilmaril@164	447	QDir d(bakMapDir);
insilmaril@164	448	if (!d.exists())
insilmaril@164	449	makeSubDirs (bakMapDir);
insilmaril@163	450
insilmaril@366	451	// Save depending on how much needs to be saved
insilmaril@398	452	if (saveSel)
insilmaril@366	453	backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),saveSel);
insilmaril@136	454
insilmaril@163	455	QString undoCommand="";
insilmaril@106	456	if (savemode==UndoCommand)
insilmaril@0	457	{
insilmaril@105	458	undoCommand=undoCom;
insilmaril@106	459	}
insilmaril@366	460	else if (savemode==PartOfMap )
insilmaril@0	461	{
insilmaril@393	462	undoCommand=undoCom;
insilmaril@393	463	undoCommand.replace ("PATH",bakMapPath);
insilmaril@106	464	}
insilmaril@398	465
insilmaril@163	466	if (!backupXML.isEmpty())
insilmaril@163	467	// Write XML Data to disk
insilmaril@163	468	saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163	469
insilmaril@388	470	// We would have to save all actions in a tree, to keep track of
insilmaril@393	471	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@388	472	redosAvail=0;
insilmaril@388	473
insilmaril@388	474	// Write the current state to disk
insilmaril@366	475	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@388	476	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	477	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	478	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@366	479	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@366	480	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@366	481	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@366	482	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@404	483	undoSet.setEntry (QString("/history/version"),vymVersion);
insilmaril@366	484	undoSet.writeSettings(histPath);
insilmaril@163	485
insilmaril@163	486	/* TODO remove after testing
insilmaril@366	487	*/
insilmaril@366	488	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@381	489	cout << " stepsTotal="<<stepsTotal<<
insilmaril@366	490	", undosAvail="<<undosAvail<<
insilmaril@381	491	", redosAvail="<<redosAvail<<
insilmaril@366	492	", curStep="<<curStep<<endl;
insilmaril@163	493	cout << " ---------------------------"<<endl;
insilmaril@366	494	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	495	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	496	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	497	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@366	498	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@398	499	if (saveSel) cout << " saveSel="<<saveSel->getSelectString().ascii()<<endl;
insilmaril@294	500	cout << " ---------------------------"<<endl;
insilmaril@377	501
insilmaril@404	502	mainWindow->updateHistory (undoSet);
insilmaril@395	503	setChanged();
insilmaril@395	504	updateActions();
insilmaril@106	505	}
insilmaril@106	506
insilmaril@129	507	void MapEditor::parseAtom(const QString &atom)
insilmaril@106	508	{
insilmaril@106	509	API api;
insilmaril@163	510	QString s,t;
insilmaril@129	511	int x,y;
insilmaril@395	512	bool b,ok;
insilmaril@129	513
insilmaril@129	514	// Split string s into command and parameters
insilmaril@394	515	api.parseInput (atom);
insilmaril@129	516	QString com=api.command();
insilmaril@129	517
insilmaril@106	518	// External commands
insilmaril@393	519	if (com=="addBranch")
insilmaril@366	520	{
insilmaril@394	521	if (!selection)
insilmaril@394	522	{
insilmaril@394	523	api.setError (Aborted,"Nothing selected");
insilmaril@394	524	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	525	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	526	{
insilmaril@394	527	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	528	} else
insilmaril@366	529	{
insilmaril@394	530	QList <int> pl;
insilmaril@394	531	pl << 0 <<1;
insilmaril@394	532	if (api.checkParamCount(pl))
insilmaril@394	533	{
insilmaril@394	534	if (api.paramCount()==0)
insilmaril@394	535	addNewBranchInt (-2);
insilmaril@394	536	else
insilmaril@394	537	{
insilmaril@394	538	y=api.parInt (ok,0);
insilmaril@394	539	if (ok ) addNewBranchInt (y);
insilmaril@394	540	}
insilmaril@394	541	}
insilmaril@394	542	}
insilmaril@394	543	} else if (com=="addBranchBefore")
insilmaril@394	544	{
insilmaril@394	545	if (!selection)
insilmaril@394	546	{
insilmaril@394	547	api.setError (Aborted,"Nothing selected");
insilmaril@394	548	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	549	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	550	{
insilmaril@394	551	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	552	} else
insilmaril@394	553	{
insilmaril@394	554	if (api.paramCount()==0)
insilmaril@394	555	{
insilmaril@394	556	addNewBranchBefore ();
insilmaril@394	557	}
insilmaril@394	558	}
insilmaril@393	559	} else if (com==QString("addMapReplace"))
insilmaril@393	560	{
insilmaril@394	561	if (!selection)
insilmaril@394	562	{
insilmaril@394	563	api.setError (Aborted,"Nothing selected");
insilmaril@394	564	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	565	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	566	{
insilmaril@394	567	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	568	} else if (api.checkParamCount(1))
insilmaril@393	569	{
insilmaril@398	570	//s=api.parString (ok,0); // selection
insilmaril@398	571	t=api.parString (ok,0); // path to map
insilmaril@393	572	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@398	573	addMapReplaceInt(selection->getSelectString(),t);
insilmaril@393	574	}
insilmaril@393	575	} else if (com==QString("addMapInsert"))
insilmaril@393	576	{
insilmaril@394	577	if (!selection)
insilmaril@393	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.checkParamCount(2))
insilmaril@394	587	{
insilmaril@394	588	t=api.parString (ok,0); // path to map
insilmaril@394	589	y=api.parInt(ok,1); // position
insilmaril@394	590	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@394	591	addMapInsertInt(t,y);
insilmaril@394	592	}
insilmaril@393	593	}
insilmaril@395	594	} else if (com=="colorItem")
insilmaril@395	595	{
insilmaril@395	596	if (!selection)
insilmaril@395	597	{
insilmaril@395	598	api.setError (Aborted,"Nothing selected");
insilmaril@395	599	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	600	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	601	{
insilmaril@395	602	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	603	} else if (api.checkParamCount(1))
insilmaril@395	604	{
insilmaril@395	605	QColor c=api.parColor (ok,0);
insilmaril@395	606	if (ok) colorItem (c);
insilmaril@395	607	}
insilmaril@395	608	} else if (com=="colorBranch")
insilmaril@395	609	{
insilmaril@395	610	if (!selection)
insilmaril@395	611	{
insilmaril@395	612	api.setError (Aborted,"Nothing selected");
insilmaril@395	613	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	614	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	615	{
insilmaril@395	616	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	617	} else if (api.checkParamCount(1))
insilmaril@395	618	{
insilmaril@395	619	QColor c=api.parColor (ok,0);
insilmaril@395	620	if (ok) colorBranch (c);
insilmaril@395	621	}
insilmaril@395	622	} else if (com=="cut")
insilmaril@395	623	{
insilmaril@395	624	if (!selection)
insilmaril@395	625	{
insilmaril@395	626	api.setError (Aborted,"Nothing selected");
insilmaril@395	627	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	628	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@395	629	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	630	{
insilmaril@395	631	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	632	} else if (api.checkParamCount(0))
insilmaril@395	633	{
insilmaril@395	634	cut();
insilmaril@395	635	}
insilmaril@393	636	} else if (com=="delete")
insilmaril@393	637	{
insilmaril@394	638	if (!selection)
insilmaril@394	639	{
insilmaril@394	640	api.setError (Aborted,"Nothing selected");
insilmaril@394	641	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	642	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	643	{
insilmaril@394	644	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	645	} else if (api.checkParamCount(0))
insilmaril@393	646	{
insilmaril@393	647	deleteSelection();
insilmaril@393	648	}
insilmaril@394	649	} else if (com=="deleteKeepChilds")
insilmaril@394	650	{
insilmaril@394	651	if (!selection)
insilmaril@394	652	{
insilmaril@394	653	api.setError (Aborted,"Nothing selected");
insilmaril@394	654	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	655	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	656	{
insilmaril@394	657	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	658	} else if (api.checkParamCount(0))
insilmaril@394	659	{
insilmaril@395	660	deleteKeepChilds();
insilmaril@395	661	}
insilmaril@395	662	} else if (com=="deleteChilds")
insilmaril@395	663	{
insilmaril@395	664	if (!selection)
insilmaril@395	665	{
insilmaril@395	666	api.setError (Aborted,"Nothing selected");
insilmaril@395	667	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	668	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@395	669	{
insilmaril@395	670	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	671	} else if (api.checkParamCount(0))
insilmaril@395	672	{
insilmaril@395	673	deleteChilds();
insilmaril@394	674	}
insilmaril@393	675	} else if (com=="linkBranchToPos")
insilmaril@129	676	{
insilmaril@394	677	if (!selection)
insilmaril@129	678	{
insilmaril@394	679	api.setError (Aborted,"Nothing selected");
insilmaril@394	680	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	681	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	682	{
insilmaril@394	683	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	684	} else if (api.checkParamCount(4))
insilmaril@394	685	{
insilmaril@394	686	// 0 selectstring of parent
insilmaril@394	687	// 1 num in parent (for branches)
insilmaril@394	688	// 2,3 x,y of mainbranch or mapcenter
insilmaril@394	689	s=api.parString(ok,0);
insilmaril@394	690	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@394	691	if (dst)
insilmaril@394	692	{
insilmaril@394	693	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@394	694	{
insilmaril@394	695	// Get number in parent
insilmaril@394	696	x=api.parInt (ok,1);
insilmaril@394	697	if (ok)
insilmaril@394	698	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@394	699	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@394	700	{
insilmaril@394	701	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@394	702	// Get coordinates of mainbranch
insilmaril@394	703	x=api.parInt (ok,2);
insilmaril@394	704	if (ok)
insilmaril@139	705	{
insilmaril@394	706	y=api.parInt (ok,3);
insilmaril@394	707	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@394	708	}
insilmaril@129	709	}
insilmaril@394	710	}
insilmaril@129	711	}
insilmaril@393	712	} else if (com=="moveBranchUp")
insilmaril@393	713	{
insilmaril@394	714	if (!selection)
insilmaril@394	715	{
insilmaril@394	716	api.setError (Aborted,"Nothing selected");
insilmaril@394	717	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	718	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	719	{
insilmaril@394	720	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	721	} else if (api.checkParamCount(0))
insilmaril@394	722	{
insilmaril@394	723	moveBranchUp();
insilmaril@394	724	}
insilmaril@394	725	} else if (com=="moveBranchDown")
insilmaril@394	726	{
insilmaril@394	727	if (!selection)
insilmaril@394	728	{
insilmaril@394	729	api.setError (Aborted,"Nothing selected");
insilmaril@394	730	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	731	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	732	{
insilmaril@394	733	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	734	} else if (api.checkParamCount(0))
insilmaril@394	735	{
insilmaril@394	736	moveBranchDown();
insilmaril@394	737	}
insilmaril@394	738	} else if (com=="move")
insilmaril@394	739	{
insilmaril@394	740	if (!selection)
insilmaril@394	741	{
insilmaril@394	742	api.setError (Aborted,"Nothing selected");
insilmaril@394	743	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	744	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@394	745	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	746	{
insilmaril@394	747	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	748	} else if (api.checkParamCount(2))
insilmaril@393	749	{
insilmaril@393	750	x=api.parInt (ok,0);
insilmaril@393	751	if (ok)
insilmaril@393	752	{
insilmaril@393	753	y=api.parInt (ok,1);
insilmaril@393	754	if (ok) move (x,y);
insilmaril@393	755	}
insilmaril@393	756	}
insilmaril@395	757	} else if (com=="moveRel")
insilmaril@393	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	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	765	{
insilmaril@394	766	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	767	} else if (api.checkParamCount(2))
insilmaril@393	768	{
insilmaril@393	769	x=api.parInt (ok,0);
insilmaril@393	770	if (ok)
insilmaril@393	771	{
insilmaril@393	772	y=api.parInt (ok,1);
insilmaril@393	773	if (ok) moveRel (x,y);
insilmaril@393	774	}
insilmaril@393	775	}
insilmaril@395	776	} else if (com=="paste")
insilmaril@395	777	{
insilmaril@395	778	if (!selection)
insilmaril@395	779	{
insilmaril@395	780	api.setError (Aborted,"Nothing selected");
insilmaril@395	781	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	782	typeid(*selection) != typeid(MapCenterObj) )
insilmaril@395	783	{
insilmaril@395	784	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	785	} else if (api.checkParamCount(0))
insilmaril@395	786	{
insilmaril@395	787	paste();
insilmaril@395	788	}
insilmaril@398	789	} else if (com=="select")
insilmaril@398	790	{
insilmaril@398	791	if (api.checkParamCount(1))
insilmaril@398	792	{
insilmaril@398	793	s=api.parString(ok,0);
insilmaril@398	794	if (ok) select (s);
insilmaril@398	795	}
insilmaril@398	796	} else if (com=="setMapAuthor")
insilmaril@398	797	{
insilmaril@398	798	if (api.checkParamCount(1))
insilmaril@398	799	{
insilmaril@398	800	s=api.parString(ok,0);
insilmaril@398	801	if (ok) setMapAuthor (s);
insilmaril@398	802	}
insilmaril@398	803	} else if (com=="setMapComment")
insilmaril@398	804	{
insilmaril@398	805	if (api.checkParamCount(1))
insilmaril@398	806	{
insilmaril@398	807	s=api.parString(ok,0);
insilmaril@398	808	if (ok) setMapComment(s);
insilmaril@398	809	}
insilmaril@398	810	} else if (com=="setMapBackgroundColor")
insilmaril@398	811	{
insilmaril@398	812	if (!selection)
insilmaril@398	813	{
insilmaril@398	814	api.setError (Aborted,"Nothing selected");
insilmaril@398	815	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@398	816	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@398	817	{
insilmaril@398	818	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	819	} else if (api.checkParamCount(1))
insilmaril@398	820	{
insilmaril@398	821	QColor c=api.parColor (ok,0);
insilmaril@398	822	if (ok) setMapBackgroundColor (c);
insilmaril@398	823	}
insilmaril@398	824	} else if (com=="setMapDefLinkColor")
insilmaril@398	825	{
insilmaril@398	826	if (!selection)
insilmaril@398	827	{
insilmaril@398	828	api.setError (Aborted,"Nothing selected");
insilmaril@398	829	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@398	830	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@398	831	{
insilmaril@398	832	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	833	} else if (api.checkParamCount(1))
insilmaril@398	834	{
insilmaril@398	835	QColor c=api.parColor (ok,0);
insilmaril@398	836	if (ok) setMapDefLinkColor (c);
insilmaril@398	837	}
insilmaril@398	838	} else if (com=="setMapLinkStyle")
insilmaril@398	839	{
insilmaril@398	840	if (api.checkParamCount(1))
insilmaril@398	841	{
insilmaril@398	842	s=api.parString (ok,0);
insilmaril@398	843	if (ok) setMapLinkStyle(s);
insilmaril@398	844	}
insilmaril@129	845	} else if (com=="setHeading")
insilmaril@129	846	{
insilmaril@394	847	if (!selection)
insilmaril@394	848	{
insilmaril@394	849	api.setError (Aborted,"Nothing selected");
insilmaril@394	850	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	851	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	852	{
insilmaril@394	853	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	854	} else if (api.checkParamCount(1))
insilmaril@129	855	{
insilmaril@129	856	s=api.parString (ok,0);
insilmaril@366	857	if (ok)
insilmaril@366	858	setHeading (s);
insilmaril@129	859	}
insilmaril@395	860	} else if (com=="setHideExport")
insilmaril@395	861	{
insilmaril@395	862	if (!selection)
insilmaril@395	863	{
insilmaril@395	864	api.setError (Aborted,"Nothing selected");
insilmaril@395	865	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	866	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	867	{
insilmaril@395	868	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	869	} else if (api.checkParamCount(1))
insilmaril@395	870	{
insilmaril@395	871	b=api.parBool(ok,0);
insilmaril@395	872	if (ok) setHideExport (b);
insilmaril@395	873	}
insilmaril@143	874	} else if (com=="setURL")
insilmaril@143	875	{
insilmaril@394	876	if (!selection)
insilmaril@394	877	{
insilmaril@394	878	api.setError (Aborted,"Nothing selected");
insilmaril@394	879	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	880	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	881	{
insilmaril@394	882	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	883	} else if (api.checkParamCount(1))
insilmaril@143	884	{
insilmaril@143	885	s=api.parString (ok,0);
insilmaril@366	886	if (ok) setURLInt(s);
insilmaril@143	887	}
insilmaril@143	888	} else if (com=="setVymLink")
insilmaril@143	889	{
insilmaril@394	890	if (!selection)
insilmaril@394	891	{
insilmaril@394	892	api.setError (Aborted,"Nothing selected");
insilmaril@394	893	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	894	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	895	{
insilmaril@394	896	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	897	} else if (api.checkParamCount(1))
insilmaril@143	898	{
insilmaril@143	899	s=api.parString (ok,0);
insilmaril@366	900	if (ok) setVymLinkInt(s);
insilmaril@143	901	}
insilmaril@143	902	}
insilmaril@366	903	else if (com=="setFlag")
insilmaril@366	904	{
insilmaril@394	905	if (!selection)
insilmaril@366	906	{
insilmaril@394	907	api.setError (Aborted,"Nothing selected");
insilmaril@394	908	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	909	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	910	{
insilmaril@394	911	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	912	} else if (api.checkParamCount(1))
insilmaril@394	913	{
insilmaril@394	914	s=api.parString(ok,0);
insilmaril@394	915	if (ok)
insilmaril@394	916	{
insilmaril@394	917	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	918	bo->activateStandardFlag(s);
insilmaril@394	919	bo->updateFlagsToolbar();
insilmaril@366	920	}
insilmaril@366	921	}
insilmaril@366	922	}
insilmaril@366	923	else if (com=="unsetFlag")
insilmaril@366	924	{
insilmaril@394	925	if (!selection)
insilmaril@366	926	{
insilmaril@394	927	api.setError (Aborted,"Nothing selected");
insilmaril@394	928	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	929	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	930	{
insilmaril@394	931	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	932	} else if (api.checkParamCount(1))
insilmaril@394	933	{
insilmaril@394	934	s=api.parString(ok,0);
insilmaril@394	935	if (ok)
insilmaril@394	936	{
insilmaril@394	937	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	938	bo->deactivateStandardFlag(s);
insilmaril@394	939	bo->updateFlagsToolbar();
insilmaril@366	940	}
insilmaril@366	941	}
insilmaril@398	942	} else
insilmaril@163	943	{
insilmaril@394	944	api.setError (Aborted,"Unknown command");
insilmaril@163	945	}
insilmaril@129	946
insilmaril@129	947	// Any errors?
insilmaril@394	948	if (api.errorLevel()==NoError)
insilmaril@394	949	setChanged();
insilmaril@394	950	else
insilmaril@106	951	{
insilmaril@366	952	// TODO Error handling
insilmaril@366	953	qWarning("MapEditor::parseAtom: Error!");
insilmaril@394	954	qWarning(api.errorMessage());
insilmaril@394	955	}
insilmaril@0	956	}
insilmaril@0	957
insilmaril@0	958
insilmaril@0	959	bool MapEditor::isDefault()
insilmaril@0	960	{
insilmaril@0	961	return mapDefault;
insilmaril@0	962	}
insilmaril@0	963
insilmaril@0	964	bool MapEditor::isUnsaved()
insilmaril@0	965	{
insilmaril@0	966	return mapUnsaved;
insilmaril@0	967	}
insilmaril@0	968
insilmaril@0	969	bool MapEditor::hasChanged()
insilmaril@0	970	{
insilmaril@0	971	return mapChanged;
insilmaril@0	972	}
insilmaril@0	973
insilmaril@0	974	void MapEditor::setChanged()
insilmaril@0	975	{
insilmaril@0	976	mapChanged=true;
insilmaril@0	977	mapDefault=false;
insilmaril@0	978	mapUnsaved=true;
insilmaril@0	979	findReset();
insilmaril@0	980	}
insilmaril@0	981
insilmaril@0	982	void MapEditor::closeMap()
insilmaril@0	983	{
insilmaril@0	984	// Unselect before disabling the toolbar actions
insilmaril@0	985	if (selection) selection->unselect();
insilmaril@0	986	selection=NULL;
insilmaril@0	987	updateActions();
insilmaril@0	988
insilmaril@0	989	clear();
insilmaril@0	990	close();
insilmaril@0	991	}
insilmaril@0	992
insilmaril@0	993	void MapEditor::setFilePath(QString fname)
insilmaril@0	994	{
insilmaril@0	995	setFilePath (fname,fname);
insilmaril@0	996	}
insilmaril@0	997
insilmaril@0	998	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	999	{
insilmaril@205	1000	if (fname.isEmpty() \|\| fname=="")
insilmaril@106	1001	{
insilmaril@106	1002	filePath="";
insilmaril@106	1003	fileName="";
insilmaril@106	1004	destPath="";
insilmaril@106	1005	} else
insilmaril@106	1006	{
insilmaril@106	1007	filePath=fname; // becomes absolute path
insilmaril@106	1008	fileName=fname; // gets stripped of path
insilmaril@106	1009	destPath=destname; // needed for vymlinks
insilmaril@106	1010
insilmaril@106	1011	// If fname is not an absolute path, complete it
insilmaril@106	1012	filePath=QDir(fname).absPath();
insilmaril@106	1013	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106	1014
insilmaril@106	1015	// Set short name, too. Search from behind:
insilmaril@106	1016	int i=fileName.findRev("/");
insilmaril@106	1017	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106	1018
insilmaril@106	1019	// Forget the .vym (or .xml) for name of map
insilmaril@106	1020	mapName=fileName.left(fileName.findRev(".",-1,true) );
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@0	1129	// Create mapName and fileDir
insilmaril@0	1130	makeSubDirs (fileDir);
insilmaril@0	1131	QString fname;
insilmaril@0	1132	if (saveZipped())
insilmaril@0	1133	// save as .xml
insilmaril@0	1134	fname=mapName+".xml";
insilmaril@0	1135	else
insilmaril@0	1136	// use name given by user, even if he chooses .doc
insilmaril@0	1137	fname=fileName;
insilmaril@0	1138
insilmaril@0	1139
insilmaril@0	1140	QString saveFile;
insilmaril@106	1141	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@106	1142	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@106	1143	else
insilmaril@106	1144	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@0	1145
insilmaril@163	1146	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	1147	return 1;
insilmaril@0	1148
insilmaril@0	1149	if (returnCode==0)
insilmaril@0	1150	{
insilmaril@0	1151	mapChanged=false;
insilmaril@0	1152	mapUnsaved=false;
insilmaril@390	1153	updateActions();
insilmaril@0	1154	}
insilmaril@0	1155
insilmaril@0	1156	return returnCode;
insilmaril@0	1157	}
insilmaril@0	1158
insilmaril@0	1159	void MapEditor::setZipped (bool z)
insilmaril@0	1160	{
insilmaril@0	1161	zipped=z;
insilmaril@0	1162	}
insilmaril@0	1163
insilmaril@0	1164	bool MapEditor::saveZipped ()
insilmaril@0	1165	{
insilmaril@0	1166	return zipped;
insilmaril@0	1167	}
insilmaril@0	1168
insilmaril@0	1169	void MapEditor::print()
insilmaril@0	1170	{
insilmaril@0	1171	if ( !printer )
insilmaril@0	1172	{
insilmaril@0	1173	printer = new QPrinter;
insilmaril@0	1174	printer->setColorMode (QPrinter::Color);
insilmaril@366	1175	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1176	}
insilmaril@0	1177
insilmaril@0	1178	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1179
insilmaril@0	1180	// Try to set orientation automagically
insilmaril@0	1181	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1182	// there are problems with landscape mode, see
insilmaril@0	1183	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1184
insilmaril@0	1185	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1186	// recommend landscape
insilmaril@0	1187	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1188	else
insilmaril@0	1189	// recommend portrait
insilmaril@0	1190	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1191
insilmaril@0	1192	if ( printer->setup(this) )
insilmaril@0	1193	// returns false, if printing is canceled
insilmaril@0	1194	{
insilmaril@0	1195	QPainter pp(printer);
insilmaril@0	1196
insilmaril@0	1197	// Don't print the visualisation of selection
insilmaril@0	1198	LinkableMapObj *oldselection=NULL;
insilmaril@0	1199	if (selection)
insilmaril@0	1200	{
insilmaril@0	1201	oldselection=selection;
insilmaril@0	1202	selection->unselect();
insilmaril@0	1203	}
insilmaril@0	1204
insilmaril@0	1205	// Handle sizes of map and paper:
insilmaril@0	1206	//
insilmaril@0	1207	// setWindow defines which part of the canvas will be transformed
insilmaril@0	1208	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1209	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1210	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1211
insilmaril@366	1212	Q3PaintDeviceMetrics metrics (printer);
insilmaril@0	1213
insilmaril@0	1214	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1215	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1216
insilmaril@102	1217	QRect mapRect=totalBBox;
insilmaril@366	1218	Q3CanvasRectangle *frame=NULL;
insilmaril@366	1219	Q3CanvasText *footerFN=NULL;
insilmaril@366	1220	Q3CanvasText *footerDate=NULL;
insilmaril@0	1221	if (printFrame \|\| printFooter)
insilmaril@0	1222	{
insilmaril@0	1223
insilmaril@0	1224	if (printFrame)
insilmaril@0	1225	{
insilmaril@0	1226	// Print frame around map
insilmaril@102	1227	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@102	1228	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@366	1229	frame=new Q3CanvasRectangle (mapRect,mapCanvas);
insilmaril@366	1230	frame->setBrush (QColor(Qt::white));
insilmaril@366	1231	frame->setPen (QColor(Qt::black));
insilmaril@0	1232	frame->setZ(0);
insilmaril@0	1233	frame->show();
insilmaril@0	1234	}
insilmaril@163	1235	/* TODO remove after testing
insilmaril@102	1236	QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@102	1237	l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@102	1238	l->setPen (QPen(QColor(black), 1));
insilmaril@102	1239	l->setZ (200);
insilmaril@102	1240	l->show();
insilmaril@131	1241	*/
insilmaril@102	1242
insilmaril@0	1243	if (printFooter)
insilmaril@0	1244	{
insilmaril@0	1245	// Print footer below map
insilmaril@0	1246	QFont font;
insilmaril@0	1247	font.setPointSize(10);
insilmaril@366	1248	footerFN=new Q3CanvasText (mapCanvas);
insilmaril@0	1249	footerFN->setText ("VYM - " + fileName);
insilmaril@0	1250	footerFN->setFont(font);
insilmaril@0	1251	footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0	1252	footerFN->setZ(Z_TEXT);
insilmaril@0	1253	footerFN->show();
insilmaril@366	1254	footerDate=new Q3CanvasText (mapCanvas);
insilmaril@0	1255	footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0	1256	footerDate->setFont(font);
insilmaril@0	1257	footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0	1258	footerDate->setZ(Z_TEXT);
insilmaril@0	1259	footerDate->show();
insilmaril@0	1260	}
insilmaril@102	1261	pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1262	} else
insilmaril@0	1263	{
insilmaril@0	1264	pp.setWindow (mapRect);
insilmaril@0	1265	}
insilmaril@0	1266
insilmaril@0	1267	if (mapAspect>=paperAspect)
insilmaril@0	1268	{
insilmaril@0	1269	// Fit horizontally to paper width
insilmaril@0	1270	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1271	} else
insilmaril@0	1272	{
insilmaril@0	1273	// Fit vertically to paper height
insilmaril@0	1274	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1275	}
insilmaril@0	1276
insilmaril@0	1277	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to printer
insilmaril@0	1278
insilmaril@0	1279	// Delete Frame and footer
insilmaril@0	1280	if (footerFN)
insilmaril@0	1281	{
insilmaril@0	1282	delete (footerFN);
insilmaril@0	1283	delete (footerDate);
insilmaril@0	1284	}
insilmaril@0	1285	if (frame) delete (frame);
insilmaril@0	1286
insilmaril@0	1287	// Restore selection
insilmaril@0	1288	if (oldselection)
insilmaril@0	1289	{
insilmaril@0	1290	selection=oldselection;
insilmaril@0	1291	selection->select();
insilmaril@0	1292	}
insilmaril@119	1293
insilmaril@119	1294	// Save settings in vymrc
insilmaril@366	1295	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1296	}
insilmaril@0	1297	}
insilmaril@0	1298
insilmaril@0	1299	QPixmap MapEditor::getPixmap()
insilmaril@0	1300	{
insilmaril@0	1301	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0	1302	QPixmap pix (mapRect.size());
insilmaril@0	1303	QPainter pp (&pix);
insilmaril@0	1304
insilmaril@0	1305	// Don't print the visualisation of selection
insilmaril@0	1306	LinkableMapObj *oldselection=NULL;
insilmaril@0	1307	if (selection)
insilmaril@0	1308	{
insilmaril@0	1309	oldselection=selection;
insilmaril@0	1310	selection->unselect();
insilmaril@0	1311	}
insilmaril@0	1312
insilmaril@0	1313	pp.setWindow (mapRect);
insilmaril@0	1314
insilmaril@0	1315	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to painter
insilmaril@0	1316
insilmaril@0	1317
insilmaril@0	1318	// Restore selection
insilmaril@0	1319	if (oldselection)
insilmaril@0	1320	{
insilmaril@0	1321	selection=oldselection;
insilmaril@0	1322	selection->select();
insilmaril@0	1323	}
insilmaril@0	1324
insilmaril@0	1325	return pix;
insilmaril@0	1326	}
insilmaril@0	1327
insilmaril@260	1328	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@260	1329	{
insilmaril@260	1330	hidemode=mode;
insilmaril@260	1331	mapCenter->setHideTmp (hidemode);
insilmaril@260	1332	mapCenter->reposition();
insilmaril@260	1333	adjustCanvasSize();
insilmaril@260	1334	canvas()->update();
insilmaril@260	1335	}
insilmaril@260	1336
insilmaril@260	1337	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@260	1338	{
insilmaril@260	1339	return hidemode;
insilmaril@260	1340	}
insilmaril@260	1341
insilmaril@0	1342	void MapEditor::exportImage(QString fn)
insilmaril@0	1343	{
insilmaril@260	1344	setExportMode (true);
insilmaril@0	1345	QPixmap pix (getPixmap());
insilmaril@0	1346	pix.save(fn, "PNG");
insilmaril@260	1347	setExportMode (false);
insilmaril@260	1348	}
insilmaril@260	1349
insilmaril@260	1350	void MapEditor::setExportMode (bool b)
insilmaril@260	1351	{
insilmaril@260	1352	// should be called before and after exports
insilmaril@260	1353	// depending on the settings
insilmaril@366	1354	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@260	1355	setHideTmpMode (HideExport);
insilmaril@260	1356	else
insilmaril@260	1357	setHideTmpMode (HideNone);
insilmaril@0	1358	}
insilmaril@0	1359
insilmaril@366	1360	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1361	{
insilmaril@260	1362	setExportMode (true);
insilmaril@0	1363	QPixmap pix (getPixmap());
insilmaril@366	1364	pix.save(fn, format);
insilmaril@260	1365	setExportMode (false);
insilmaril@0	1366	}
insilmaril@0	1367
insilmaril@185	1368	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163	1369	{
insilmaril@185	1370	ExportOO ex;
insilmaril@199	1371	ex.setFile (fn);
insilmaril@185	1372	ex.setMapCenter(mapCenter);
insilmaril@260	1373	if (ex.setConfigFile(cf))
insilmaril@260	1374	{
insilmaril@260	1375	setExportMode (true);
insilmaril@260	1376	ex.exportPresentation();
insilmaril@260	1377	setExportMode (false);
insilmaril@260	1378	}
insilmaril@163	1379	}
insilmaril@163	1380
insilmaril@163	1381
insilmaril@0	1382
insilmaril@0	1383	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1384	{
insilmaril@260	1385	// Hide stuff during export, if settings want this
insilmaril@260	1386	setExportMode (true);
insilmaril@260	1387
insilmaril@0	1388	// Create subdirectories
insilmaril@0	1389	makeSubDirs (dir);
insilmaril@0	1390
insilmaril@0	1391	// write to directory
insilmaril@106	1392	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1393	QFile file;
insilmaril@0	1394
insilmaril@0	1395	file.setName ( dir + "/"+mapName+".xml");
insilmaril@366	1396	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1397	{
insilmaril@0	1398	// This should neverever happen
insilmaril@159	1399	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1400	return;
insilmaril@0	1401	}
insilmaril@0	1402
insilmaril@0	1403	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1404	QTextStream ts( &file );
insilmaril@0	1405	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1406	ts << saveFile;
insilmaril@0	1407	file.close();
insilmaril@0	1408
insilmaril@0	1409	// Now write image, too
insilmaril@0	1410	exportImage (dir+"/images/"+mapName+".png");
insilmaril@260	1411
insilmaril@260	1412	setExportMode (false);
insilmaril@0	1413	}
insilmaril@0	1414
insilmaril@0	1415	void MapEditor::clear()
insilmaril@0	1416	{
insilmaril@0	1417	if (selection)
insilmaril@0	1418	{
insilmaril@0	1419	selection->unselect();
insilmaril@0	1420	selection=NULL;
insilmaril@0	1421	}
insilmaril@0	1422
insilmaril@0	1423	mapCenter->clear();
insilmaril@0	1424	}
insilmaril@0	1425
insilmaril@0	1426	void MapEditor::copy()
insilmaril@0	1427	{
insilmaril@0	1428	if (selection)
insilmaril@0	1429	{
insilmaril@166	1430	// write to directory
insilmaril@166	1431	QString clipfile="part";
insilmaril@166	1432	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@166	1433	QFile file;
insilmaril@166	1434
insilmaril@166	1435	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@366	1436	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1437	{
insilmaril@166	1438	// This should neverever happen
insilmaril@166	1439	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166	1440	return;
insilmaril@166	1441	}
insilmaril@166	1442
insilmaril@166	1443	// Write it finally, and write in UTF8, no matter what
insilmaril@166	1444	QTextStream ts( &file );
insilmaril@166	1445	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166	1446	ts << saveFile;
insilmaril@166	1447	file.close();
insilmaril@166	1448
insilmaril@166	1449	clipboardEmpty=false;
insilmaril@166	1450	updateActions();
insilmaril@0	1451	}
insilmaril@0	1452	}
insilmaril@0	1453
insilmaril@163	1454	void MapEditor::redo()
insilmaril@163	1455	{
insilmaril@163	1456	blockSaveState=true;
insilmaril@163	1457
insilmaril@366	1458	// Restore variables
insilmaril@366	1459	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1460	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1461	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1462	// Can we undo at all?
insilmaril@381	1463	if (redosAvail<1) return;
insilmaril@381	1464	redosAvail--;
insilmaril@381	1465
insilmaril@381	1466	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	1467	curStep++;
insilmaril@381	1468	if (curStep>stepsTotal) curStep=1;
insilmaril@366	1469	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1470	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1471	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1472	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1473	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1474	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1475
insilmaril@395	1476	if (!checkVersion(version))
insilmaril@395	1477	QMessageBox::warning(0,tr("Warning"),
insilmaril@404	1478	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@395	1479
insilmaril@366	1480
insilmaril@163	1481	// Find out current undo directory
insilmaril@366	1482	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@366	1483
insilmaril@366	1484	/* TODO remove testing
insilmaril@366	1485	*/
insilmaril@366	1486	cout << "ME::redo() begin\n";
insilmaril@366	1487	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1488	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1489	cout << " curStep="<<curStep<<endl;
insilmaril@366	1490	cout << " ---------------------------"<<endl;
insilmaril@366	1491	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1492	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1493	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1494	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1495	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1496	cout << " ---------------------------"<<endl<<endl;
insilmaril@163	1497
insilmaril@163	1498	// select object before redo
insilmaril@163	1499	if (!redoSelection.isEmpty())
insilmaril@163	1500	select (redoSelection);
insilmaril@163	1501
insilmaril@366	1502
insilmaril@366	1503	parseAtom (redoCommand);
insilmaril@366	1504	mapCenter->reposition();
insilmaril@366	1505
insilmaril@366	1506	blockSaveState=false;
insilmaril@366	1507
insilmaril@366	1508	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1509	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1510	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1511	undoSet.writeSettings(histPath);
insilmaril@366	1512
insilmaril@404	1513	mainWindow->updateHistory (undoSet);
insilmaril@366	1514	updateActions();
insilmaril@366	1515
insilmaril@366	1516	/* TODO remove testing
insilmaril@163	1517	cout << "ME::redo() end\n";
insilmaril@163	1518	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1519	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1520	cout << " curStep="<<curStep<<endl;
insilmaril@163	1521	cout << " ---------------------------"<<endl<<endl;
insilmaril@404	1522	*/
insilmaril@366	1523
insilmaril@366	1524
insilmaril@163	1525	}
insilmaril@163	1526
insilmaril@390	1527	bool MapEditor::isRedoAvailable()
insilmaril@390	1528	{
insilmaril@393	1529	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@390	1530	return true;
insilmaril@390	1531	else
insilmaril@390	1532	return false;
insilmaril@390	1533	}
insilmaril@390	1534
insilmaril@106	1535	void MapEditor::undo()
insilmaril@106	1536	{
insilmaril@163	1537	blockSaveState=true;
insilmaril@163	1538
insilmaril@366	1539	// Restore variables
insilmaril@366	1540	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1541	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1542	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1543
insilmaril@381	1544	// Can we undo at all?
insilmaril@381	1545	if (undosAvail<1) return;
insilmaril@381	1546
insilmaril@366	1547	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1548	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1549	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1550	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1551	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1552	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1553
insilmaril@395	1554	if (!checkVersion(version))
insilmaril@395	1555	QMessageBox::warning(0,tr("Warning"),
insilmaril@404	1556	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@366	1557
insilmaril@163	1558	// Find out current undo directory
insilmaril@366	1559	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@163	1560
insilmaril@136	1561	// select object before undo
insilmaril@136	1562	if (!undoSelection.isEmpty())
insilmaril@136	1563	select (undoSelection);
insilmaril@136	1564
insilmaril@164	1565	/* TODO testing
insilmaril@366	1566	*/
insilmaril@163	1567	cout << "ME::undo() begin\n";
insilmaril@163	1568	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1569	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1570	cout << " curStep="<<curStep<<endl;
insilmaril@163	1571	cout << " ---------------------------"<<endl;
insilmaril@366	1572	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1573	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1574	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1575	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1576	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1577	cout << " ---------------------------"<<endl<<endl;
insilmaril@106	1578	parseAtom (undoCommand);
insilmaril@106	1579	mapCenter->reposition();
insilmaril@106	1580
insilmaril@163	1581	undosAvail--;
insilmaril@366	1582	curStep--;
insilmaril@381	1583	if (curStep<1) curStep=stepsTotal;
insilmaril@366	1584
insilmaril@366	1585	redosAvail++;
insilmaril@163	1586
insilmaril@163	1587	blockSaveState=false;
insilmaril@163	1588	/* TODO remove testing
insilmaril@163	1589	cout << "ME::undo() end\n";
insilmaril@163	1590	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1591	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1592	cout << " curStep="<<curStep<<endl;
insilmaril@163	1593	cout << " ---------------------------"<<endl<<endl;
insilmaril@404	1594	*/
insilmaril@366	1595
insilmaril@366	1596	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1597	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1598	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1599	undoSet.writeSettings(histPath);
insilmaril@366	1600
insilmaril@404	1601	mainWindow->updateHistory (undoSet);
insilmaril@366	1602	updateActions();
insilmaril@106	1603	}
insilmaril@106	1604
insilmaril@390	1605	bool MapEditor::isUndoAvailable()
insilmaril@390	1606	{
insilmaril@390	1607	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@390	1608	return true;
insilmaril@390	1609	else
insilmaril@390	1610	return false;
insilmaril@390	1611	}
insilmaril@390	1612
insilmaril@404	1613	void MapEditor::gotoHistoryStep (int i)
insilmaril@381	1614	{
insilmaril@381	1615	// Restore variables
insilmaril@381	1616	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@388	1617	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@388	1618
insilmaril@388	1619	if (i<0) i=undosAvail+redosAvail;
insilmaril@388	1620
insilmaril@388	1621	// Clicking above current step makes us undo things
insilmaril@381	1622	if (i<undosAvail)
insilmaril@381	1623	{
insilmaril@381	1624	for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@381	1625	return;
insilmaril@381	1626	}
insilmaril@388	1627	// Clicking below current step makes us redo things
insilmaril@381	1628	if (i>undosAvail)
insilmaril@381	1629	for (int j=undosAvail; j<i; j++) redo();
insilmaril@381	1630
insilmaril@381	1631	// And ignore clicking the current row ;-)
insilmaril@381	1632	}
insilmaril@381	1633
insilmaril@394	1634	void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@106	1635	{
insilmaril@393	1636	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1637	QDir d(pathDir);
insilmaril@393	1638	QFile file (path);
insilmaril@163	1639
insilmaril@106	1640	if (d.exists() )
insilmaril@106	1641	{
insilmaril@106	1642	// We need to parse saved XML data
insilmaril@106	1643	mapBuilderHandler handler;
insilmaril@163	1644	QXmlInputSource source( file);
insilmaril@106	1645	QXmlSimpleReader reader;
insilmaril@106	1646	reader.setContentHandler( &handler );
insilmaril@106	1647	reader.setErrorHandler( &handler );
insilmaril@106	1648	handler.setMapEditor( this );
insilmaril@393	1649	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@106	1650	if (undoSel.isEmpty())
insilmaril@106	1651	{
insilmaril@139	1652	unselect();
insilmaril@106	1653	mapCenter->clear();
insilmaril@106	1654	handler.setLoadMode (NewMap);
insilmaril@106	1655	} else
insilmaril@106	1656	{
insilmaril@106	1657	select (undoSel);
insilmaril@106	1658	handler.setLoadMode (ImportReplace);
insilmaril@106	1659	}
insilmaril@139	1660	blockReposition=true;
insilmaril@106	1661	bool ok = reader.parse( source );
insilmaril@139	1662	blockReposition=false;
insilmaril@106	1663	if (! ok )
insilmaril@106	1664	{
insilmaril@106	1665	// This should never ever happen
insilmaril@393	1666	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1667	handler.errorProtocol());
insilmaril@106	1668	}
insilmaril@106	1669	} else
insilmaril@393	1670	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1671	}
insilmaril@393	1672
insilmaril@394	1673	void MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@393	1674	{
insilmaril@393	1675	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@393	1676	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@106	1677	{
insilmaril@393	1678	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1679	QDir d(pathDir);
insilmaril@393	1680	QFile file (path);
insilmaril@393	1681
insilmaril@393	1682	if (d.exists() )
insilmaril@393	1683	{
insilmaril@393	1684	// We need to parse saved XML data
insilmaril@393	1685	mapBuilderHandler handler;
insilmaril@393	1686	QXmlInputSource source( file);
insilmaril@393	1687	QXmlSimpleReader reader;
insilmaril@393	1688	reader.setContentHandler( &handler );
insilmaril@393	1689	reader.setErrorHandler( &handler );
insilmaril@393	1690	handler.setMapEditor( this );
insilmaril@393	1691	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@394	1692	handler.setLoadMode (ImportAdd);
insilmaril@393	1693	blockReposition=true;
insilmaril@393	1694	bool ok = reader.parse( source );
insilmaril@393	1695	blockReposition=false;
insilmaril@393	1696	if (! ok )
insilmaril@393	1697	{
insilmaril@393	1698	// This should never ever happen
insilmaril@393	1699	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1700	handler.errorProtocol());
insilmaril@393	1701	}
insilmaril@394	1702	if (selection!=mapCenter)
insilmaril@394	1703	((BranchObj)selection)->getLastBranch()->moveBranchTo ((BranchObj)(selection),pos);
insilmaril@393	1704	} else
insilmaril@393	1705	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1706	}
insilmaril@106	1707	}
insilmaril@106	1708
insilmaril@166	1709	void MapEditor::pasteNoSave()
insilmaril@0	1710	{
insilmaril@166	1711	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1712	}
insilmaril@0	1713
insilmaril@0	1714	void MapEditor::cutNoSave()
insilmaril@0	1715	{
insilmaril@166	1716	copy();
insilmaril@166	1717	deleteSelection();
insilmaril@0	1718	}
insilmaril@0	1719
insilmaril@0	1720	void MapEditor::paste()
insilmaril@0	1721	{
insilmaril@166	1722	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@166	1723	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@166	1724	{
insilmaril@166	1725	pasteNoSave();
insilmaril@395	1726	saveStateChangingPart(
insilmaril@395	1727	selection,
insilmaril@395	1728	selection,
insilmaril@395	1729	"paste ()",
insilmaril@395	1730	QString("Paste to %1").arg( getName(selection))
insilmaril@395	1731	);
insilmaril@166	1732	mapCenter->reposition();
insilmaril@166	1733	adjustCanvasSize();
insilmaril@166	1734	}
insilmaril@0	1735	}
insilmaril@0	1736
insilmaril@0	1737	void MapEditor::cut()
insilmaril@0	1738	{
insilmaril@395	1739	saveStateChangingPart(
insilmaril@395	1740	selection->getParObj(),
insilmaril@395	1741	selection,
insilmaril@395	1742	"cut ()",
insilmaril@395	1743	QString("Cut %1").arg(getName(selection))
insilmaril@395	1744	);
insilmaril@0	1745	copy();
insilmaril@0	1746	cutNoSave();
insilmaril@0	1747	mapCenter->reposition();
insilmaril@0	1748	adjustCanvasSize();
insilmaril@0	1749	}
insilmaril@0	1750
insilmaril@130	1751	void MapEditor::move(const int &x, const int &y)
insilmaril@130	1752	{
insilmaril@366	1753	if (selection)
insilmaril@366	1754	{
insilmaril@366	1755	QString ps=qpointToString (selection->getAbsPos());
insilmaril@366	1756	QString s=selection->getSelectString();
insilmaril@366	1757	saveState(
insilmaril@366	1758	s, "move "+ps,
insilmaril@366	1759	s, "move "+qpointToString (QPoint (x,y)),
insilmaril@366	1760	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@366	1761	selection->move(x,y);
insilmaril@366	1762	mapCenter->reposition();
insilmaril@366	1763	adjustCanvasSize();
insilmaril@366	1764	}
insilmaril@366	1765
insilmaril@366	1766	}
insilmaril@366	1767
insilmaril@366	1768	void MapEditor::moveRel (const int &x, const int &y)
insilmaril@366	1769	{
insilmaril@388	1770	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@388	1771	typeid(*selection) == typeid(MapCenterObj) \|\|
insilmaril@388	1772	typeid(*selection) == typeid (FloatImageObj)))
insilmaril@366	1773	{
insilmaril@366	1774	QString ps=qpointToString (selection->getRelPos());
insilmaril@366	1775	QString s=selection->getSelectString();
insilmaril@366	1776	saveState(
insilmaril@366	1777	s, "moveRel "+ps,
insilmaril@366	1778	s, "moveRel "+qpointToString (QPoint (x,y)),
insilmaril@366	1779	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
insilmaril@388	1780	((OrnamentedObj*)selection)->move2RelPos (x,y);
insilmaril@366	1781	mapCenter->reposition();
insilmaril@366	1782	adjustCanvasSize();
insilmaril@366	1783	}
insilmaril@130	1784	}
insilmaril@130	1785
insilmaril@0	1786	void MapEditor::moveBranchUp()
insilmaril@0	1787	{
insilmaril@0	1788	BranchObj* bo;
insilmaril@0	1789	BranchObj* par;
insilmaril@0	1790	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1791	{
insilmaril@163	1792	bo=(BranchObj*)selection;
insilmaril@314	1793	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1794	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1795	selection->unselect();
insilmaril@366	1796	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1797	selection->select();
insilmaril@366	1798	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1799	mapCenter->reposition();
insilmaril@0	1800	ensureSelectionVisible();
insilmaril@0	1801	}
insilmaril@0	1802	}
insilmaril@0	1803
insilmaril@0	1804	void MapEditor::moveBranchDown()
insilmaril@0	1805	{
insilmaril@0	1806	BranchObj* bo;
insilmaril@0	1807	BranchObj* par;
insilmaril@0	1808	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1809	{
insilmaril@163	1810	bo=(BranchObj*)selection;
insilmaril@314	1811	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1812	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1813	selection->unselect();
insilmaril@366	1814	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1815	selection->select();
insilmaril@366	1816	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1817	mapCenter->reposition();
insilmaril@0	1818	ensureSelectionVisible();
insilmaril@0	1819	}
insilmaril@0	1820	}
insilmaril@0	1821
insilmaril@366	1822	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@0	1823	{
insilmaril@366	1824	if (selection &&
insilmaril@366	1825	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1826	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1827	{
insilmaril@366	1828	ok=true;
insilmaril@366	1829	ensureSelectionVisible();
insilmaril@366	1830	p = ((BranchObj*)selection)->getAbsPos();
insilmaril@366	1831	p.setX (p.x() - contentsX());
insilmaril@366	1832	p.setY (p.y() - contentsY() + ((BranchObj*)selection)->height()/2);
insilmaril@366	1833	return ((BranchObj*)selection)->getHeading();
insilmaril@366	1834	}
insilmaril@366	1835	ok=false;
insilmaril@366	1836	return QString();
insilmaril@366	1837	}
insilmaril@366	1838
insilmaril@366	1839	void MapEditor::setHeading(const QString &s)
insilmaril@366	1840	{
insilmaril@0	1841	if (selection &&
insilmaril@0	1842	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1843	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1844	{
insilmaril@163	1845	editingBO=(BranchObj*)selection;
insilmaril@395	1846	saveState(
insilmaril@395	1847	selection,
insilmaril@366	1848	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@395	1849	selection,
insilmaril@366	1850	"setHeading (\""+s+"\")",
insilmaril@366	1851	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@366	1852	editingBO->setHeading(s );
insilmaril@366	1853	editingBO=NULL;
insilmaril@106	1854	mapCenter->reposition();
insilmaril@106	1855	adjustCanvasSize();
insilmaril@106	1856	ensureSelectionVisible();
insilmaril@106	1857	}
insilmaril@106	1858	}
insilmaril@106	1859
insilmaril@366	1860	void MapEditor::setURLInt (const QString &s)
insilmaril@143	1861	{
insilmaril@143	1862	// Internal function, no saveState needed
insilmaril@143	1863	if (selection &&
insilmaril@143	1864	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1865	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1866	{
insilmaril@163	1867	((BranchObj*)selection)->setURL(s);
insilmaril@143	1868	mapCenter->reposition();
insilmaril@143	1869	adjustCanvasSize();
insilmaril@143	1870	ensureSelectionVisible();
insilmaril@143	1871	}
insilmaril@143	1872	}
insilmaril@143	1873
insilmaril@366	1874	void MapEditor::setHeadingInt(const QString &s)
insilmaril@366	1875	{
insilmaril@366	1876	if (selection &&
insilmaril@366	1877	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1878	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1879	{
insilmaril@366	1880	((BranchObj*)selection)->setHeading(s);
insilmaril@366	1881	mapCenter->reposition();
insilmaril@366	1882	adjustCanvasSize();
insilmaril@366	1883	ensureSelectionVisible();
insilmaril@366	1884	}
insilmaril@366	1885	}
insilmaril@366	1886
insilmaril@366	1887	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@143	1888	{
insilmaril@143	1889	// Internal function, no saveState needed
insilmaril@143	1890	if (selection &&
insilmaril@143	1891	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1892	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1893	{
insilmaril@163	1894	((BranchObj*)selection)->setVymLink(s);
insilmaril@143	1895	mapCenter->reposition();
insilmaril@143	1896	adjustCanvasSize();
insilmaril@143	1897	ensureSelectionVisible();
insilmaril@143	1898	}
insilmaril@143	1899	}
insilmaril@143	1900
insilmaril@366	1901	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@0	1902	{
insilmaril@366	1903	// Depending on pos:
insilmaril@366	1904	// -3 insert in childs of parent above selection
insilmaril@366	1905	// -2 add branch to selection
insilmaril@366	1906	// -1 insert in childs of parent below selection
insilmaril@366	1907	// 0..n insert in childs of parent at pos
insilmaril@366	1908	BranchObj *newbo=NULL;
insilmaril@0	1909	if (selection &&
insilmaril@0	1910	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1911	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1912	{
insilmaril@366	1913	BranchObj* bo = (BranchObj*) selection;
insilmaril@366	1914	if (num==-2)
insilmaril@0	1915	{
insilmaril@0	1916	// save scroll state. If scrolled, automatically select
insilmaril@0	1917	// new branch in order to tmp unscroll parent...
insilmaril@366	1918	return bo->addBranch();
insilmaril@366	1919
insilmaril@366	1920	}else if (num==-1)
insilmaril@0	1921	{
insilmaril@366	1922	num=bo->getNum()+1;
insilmaril@366	1923	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1924	}else if (num==-3)
insilmaril@366	1925	{
insilmaril@366	1926	num=bo->getNum();
insilmaril@366	1927	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1928	}
insilmaril@366	1929	if (!bo) return bo;
insilmaril@366	1930	newbo=bo->insertBranch(num);
insilmaril@366	1931	}
insilmaril@366	1932	return newbo;
insilmaril@366	1933	}
insilmaril@366	1934
insilmaril@394	1935	BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@366	1936	{
insilmaril@366	1937	// Different meaning than num in addNewBranchInt!
insilmaril@366	1938	// -1 add above
insilmaril@366	1939	// 0 add as child
insilmaril@366	1940	// +1 add below
insilmaril@394	1941	BranchObj bo = (BranchObj) selection;
insilmaril@394	1942	BranchObj *newbo=NULL;
insilmaril@394	1943
insilmaril@366	1944	if (selection &&
insilmaril@366	1945	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1946	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1947	{
insilmaril@366	1948	newbo=addNewBranchInt (pos-2);
insilmaril@366	1949
insilmaril@366	1950	if (newbo)
insilmaril@366	1951	{
insilmaril@395	1952	saveState(
insilmaril@395	1953	selection, // FIXME sholdnt newbo be deleted here???
insilmaril@393	1954	"delete ()",
insilmaril@395	1955	selection,
insilmaril@366	1956	QString ("addBranch (%1)").arg(pos-2),
insilmaril@395	1957	QString ("Add new branch to %1").arg(getName(bo)));
insilmaril@366	1958
insilmaril@366	1959	mapCenter->reposition();
insilmaril@366	1960	adjustCanvasSize();
insilmaril@366	1961	}
insilmaril@366	1962	}
insilmaril@394	1963	return newbo;
insilmaril@366	1964	}
insilmaril@366	1965
insilmaril@366	1966
insilmaril@394	1967	BranchObj* MapEditor::addNewBranchBefore()
insilmaril@366	1968	{
insilmaril@394	1969	BranchObj *newbo=NULL;
insilmaril@366	1970	if (selection &&
insilmaril@366	1971	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@394	1972	// We accept no MapCenterObj here, so we _have_ a parent
insilmaril@366	1973	{
insilmaril@394	1974	BranchObj* bo = (BranchObj*) selection;
insilmaril@394	1975	QPoint p=bo->getRelPos();
insilmaril@394	1976
insilmaril@394	1977
insilmaril@366	1978	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@394	1979
insilmaril@394	1980	// add below selection
insilmaril@394	1981	newbo=parbo->insertBranch(bo->getNum()+1);
insilmaril@394	1982	if (newbo)
insilmaril@366	1983	{
insilmaril@394	1984	newbo->move2RelPos (p);
insilmaril@394	1985
insilmaril@394	1986	// Move selection to new branch
insilmaril@394	1987	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@394	1988
insilmaril@394	1989	saveState (newbo, "deleteKeepChilds ()", newbo, "addBranchBefore ()",
insilmaril@394	1990	QString ("Add branch before %1").arg(getName(bo)));
insilmaril@394	1991
insilmaril@394	1992	mapCenter->reposition();
insilmaril@394	1993	adjustCanvasSize();
insilmaril@394	1994	}
insilmaril@0	1995	}
insilmaril@394	1996	return newbo;
insilmaril@0	1997	}
insilmaril@0	1998
insilmaril@0	1999	void MapEditor::deleteSelection()
insilmaril@0	2000	{
insilmaril@0	2001	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	2002	{
insilmaril@366	2003	BranchObj* bo=(BranchObj*)selection;
insilmaril@294	2004	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	2005	bo->unselect();
insilmaril@394	2006	saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@0	2007	selection=NULL;
insilmaril@0	2008	par->removeBranch(bo);
insilmaril@0	2009	selection=par;
insilmaril@0	2010	selection->select();
insilmaril@0	2011	ensureSelectionVisible();
insilmaril@0	2012	mapCenter->reposition();
insilmaril@0	2013	adjustCanvasSize();
insilmaril@0	2014	}
insilmaril@0	2015	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	2016	{
insilmaril@366	2017	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	2018	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@395	2019	saveStateChangingPart(
insilmaril@395	2020	par,
insilmaril@395	2021	fio,
insilmaril@395	2022	"delete ()",
insilmaril@395	2023	QString("Delete %1").arg(getName(fio))
insilmaril@395	2024	);
insilmaril@0	2025	fio->unselect();
insilmaril@0	2026	selection=NULL;
insilmaril@0	2027	par->removeFloatImage(fio);
insilmaril@0	2028	selection=par;
insilmaril@0	2029	selection->select();
insilmaril@0	2030	ensureSelectionVisible();
insilmaril@0	2031	mapCenter->reposition();
insilmaril@0	2032	adjustCanvasSize();
insilmaril@0	2033	}
insilmaril@0	2034	}
insilmaril@0	2035
insilmaril@0	2036	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	2037	{
insilmaril@0	2038	return selection;
insilmaril@0	2039	}
insilmaril@0	2040
insilmaril@267	2041	void MapEditor::unselect()
insilmaril@267	2042	{
insilmaril@267	2043	if (selection)
insilmaril@267	2044	{
insilmaril@267	2045	selectionLast=selection;
insilmaril@267	2046	selection->unselect();
insilmaril@267	2047	selection=NULL;
insilmaril@267	2048	}
insilmaril@267	2049	}
insilmaril@267	2050
insilmaril@267	2051	void MapEditor::reselect()
insilmaril@267	2052	{
insilmaril@267	2053	if (selectionLast)
insilmaril@267	2054	{
insilmaril@267	2055	selection=selectionLast;
insilmaril@267	2056	selection->select();
insilmaril@267	2057	selectionLast=NULL;
insilmaril@267	2058	}
insilmaril@267	2059	}
insilmaril@267	2060
insilmaril@83	2061	bool MapEditor::select (const QString &s)
insilmaril@83	2062	{
insilmaril@106	2063	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0	2064
insilmaril@0	2065	// Finally select the found object
insilmaril@0	2066	if (lmo)
insilmaril@0	2067	{
insilmaril@98	2068	if (selection) unselect();
insilmaril@0	2069	selection=lmo;
insilmaril@0	2070	selection->select();
insilmaril@0	2071	adjustCanvasSize();
insilmaril@0	2072	ensureSelectionVisible();
insilmaril@0	2073	return true;
insilmaril@139	2074	}
insilmaril@139	2075	return false;
insilmaril@0	2076	}
insilmaril@0	2077
insilmaril@366	2078	QString MapEditor::getSelectString()
insilmaril@366	2079	{
insilmaril@366	2080	if (selection) return selection->getSelectString();
insilmaril@366	2081	return QString();
insilmaril@366	2082	}
insilmaril@366	2083
insilmaril@366	2084	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@0	2085	{
insilmaril@267	2086	if (lmo && selection != lmo)
insilmaril@0	2087	{
insilmaril@267	2088	// select the MapObj
insilmaril@267	2089	if (selection) selection->unselect();
insilmaril@267	2090	selection=lmo;
insilmaril@267	2091	selection->select();
insilmaril@267	2092
insilmaril@267	2093	adjustCanvasSize();
insilmaril@0	2094	}
insilmaril@267	2095	}
insilmaril@0	2096
insilmaril@366	2097	void MapEditor::selectNextBranchInt()
insilmaril@0	2098	{
insilmaril@0	2099	// Increase number of branch
insilmaril@0	2100	if (selection)
insilmaril@0	2101	{
insilmaril@0	2102	QString s=selection->getSelectString();
insilmaril@0	2103	QString part;
insilmaril@0	2104	QString typ;
insilmaril@0	2105	QString num;
insilmaril@0	2106
insilmaril@0	2107	// Where am I?
insilmaril@0	2108	part=s.section(",",-1);
insilmaril@0	2109	typ=part.left (3);
insilmaril@0	2110	num=part.right(part.length() - 3);
insilmaril@0	2111
insilmaril@0	2112	s=s.left (s.length() -num.length());
insilmaril@0	2113
insilmaril@0	2114	// Go to next lmo
insilmaril@0	2115	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2116
insilmaril@0	2117	s=s+num;
insilmaril@0	2118
insilmaril@0	2119	// Try to select this one
insilmaril@0	2120	if (select (s)) return;
insilmaril@0	2121
insilmaril@0	2122	// We have no direct successor,
insilmaril@0	2123	// try to increase the parental number in order to
insilmaril@0	2124	// find a successor with same depth
insilmaril@0	2125
insilmaril@0	2126	int d=selection->getDepth();
insilmaril@0	2127	int oldDepth=d;
insilmaril@0	2128	int i;
insilmaril@0	2129	bool found=false;
insilmaril@0	2130	bool b;
insilmaril@0	2131	while (!found && d>0)
insilmaril@0	2132	{
insilmaril@0	2133	s=s.section (",",0,d-1);
insilmaril@0	2134	// replace substring of current depth in s with "1"
insilmaril@0	2135	part=s.section(",",-1);
insilmaril@0	2136	typ=part.left (3);
insilmaril@0	2137	num=part.right(part.length() - 3);
insilmaril@0	2138
insilmaril@0	2139	if (d>1)
insilmaril@0	2140	{
insilmaril@0	2141	// increase number of parent
insilmaril@0	2142	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2143	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2144	} else
insilmaril@0	2145	{
insilmaril@0	2146	// Special case, look at orientation
insilmaril@0	2147	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2148	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2149	else
insilmaril@0	2150	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2151	s=typ+num;
insilmaril@0	2152	}
insilmaril@0	2153
insilmaril@0	2154	if (select (s))
insilmaril@0	2155	// pad to oldDepth, select the first branch for each depth
insilmaril@0	2156	for (i=d;i<oldDepth;i++)
insilmaril@0	2157	{
insilmaril@0	2158	b=select (s);
insilmaril@0	2159	if (b)
insilmaril@0	2160	{
insilmaril@163	2161	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	2162	s+=",bo:0";
insilmaril@0	2163	else
insilmaril@0	2164	break;
insilmaril@0	2165	} else
insilmaril@0	2166	break;
insilmaril@0	2167	}
insilmaril@0	2168
insilmaril@0	2169	// try to select the freshly built string
insilmaril@0	2170	found=select(s);
insilmaril@0	2171	d--;
insilmaril@0	2172	}
insilmaril@0	2173	return;
insilmaril@0	2174	}
insilmaril@0	2175	}
insilmaril@0	2176
insilmaril@366	2177	void MapEditor::selectPrevBranchInt()
insilmaril@0	2178	{
insilmaril@0	2179	// Decrease number of branch
insilmaril@0	2180	if (selection)
insilmaril@0	2181	{
insilmaril@0	2182	QString s=selection->getSelectString();
insilmaril@0	2183	QString part;
insilmaril@0	2184	QString typ;
insilmaril@0	2185	QString num;
insilmaril@0	2186
insilmaril@0	2187	// Where am I?
insilmaril@0	2188	part=s.section(",",-1);
insilmaril@0	2189	typ=part.left (3);
insilmaril@0	2190	num=part.right(part.length() - 3);
insilmaril@0	2191
insilmaril@0	2192	s=s.left (s.length() -num.length());
insilmaril@0	2193
insilmaril@0	2194	// Go to next lmo
insilmaril@0	2195	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2196
insilmaril@0	2197	s=s+num;
insilmaril@0	2198
insilmaril@0	2199	// Try to select this one
insilmaril@0	2200	if (select (s)) return;
insilmaril@0	2201
insilmaril@0	2202	// We have no direct precessor,
insilmaril@0	2203	// try to decrease the parental number in order to
insilmaril@0	2204	// find a precessor with same depth
insilmaril@0	2205
insilmaril@0	2206	int d=selection->getDepth();
insilmaril@0	2207	int oldDepth=d;
insilmaril@0	2208	int i;
insilmaril@0	2209	bool found=false;
insilmaril@0	2210	bool b;
insilmaril@0	2211	while (!found && d>0)
insilmaril@0	2212	{
insilmaril@0	2213	s=s.section (",",0,d-1);
insilmaril@0	2214	// replace substring of current depth in s with "1"
insilmaril@0	2215	part=s.section(",",-1);
insilmaril@0	2216	typ=part.left (3);
insilmaril@0	2217	num=part.right(part.length() - 3);
insilmaril@0	2218
insilmaril@0	2219	if (d>1)
insilmaril@0	2220	{
insilmaril@0	2221	// decrease number of parent
insilmaril@0	2222	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2223	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2224	} else
insilmaril@0	2225	{
insilmaril@0	2226	// Special case, look at orientation
insilmaril@0	2227	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2228	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2229	else
insilmaril@0	2230	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2231	s=typ+num;
insilmaril@0	2232	}
insilmaril@0	2233
insilmaril@0	2234	if (select(s))
insilmaril@0	2235	// pad to oldDepth, select the last branch for each depth
insilmaril@0	2236	for (i=d;i<oldDepth;i++)
insilmaril@0	2237	{
insilmaril@0	2238	b=select (s);
insilmaril@0	2239	if (b)
insilmaril@163	2240	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163	2241	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	2242	else
insilmaril@0	2243	break;
insilmaril@0	2244	else
insilmaril@0	2245	break;
insilmaril@0	2246	}
insilmaril@0	2247
insilmaril@0	2248	// try to select the freshly built string
insilmaril@0	2249	found=select(s);
insilmaril@0	2250	d--;
insilmaril@0	2251	}
insilmaril@0	2252	return;
insilmaril@0	2253	}
insilmaril@0	2254	}
insilmaril@0	2255
insilmaril@0	2256	void MapEditor::selectUpperBranch()
insilmaril@0	2257	{
insilmaril@0	2258	if (selection)
insilmaril@0	2259	{
insilmaril@0	2260	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2261	{
insilmaril@0	2262	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2263	selectPrevBranchInt();
insilmaril@0	2264	else
insilmaril@0	2265	if (selection->getDepth()==1)
insilmaril@366	2266	selectNextBranchInt();
insilmaril@0	2267	else
insilmaril@366	2268	selectPrevBranchInt();
insilmaril@0	2269	}
insilmaril@0	2270	}
insilmaril@0	2271	}
insilmaril@0	2272
insilmaril@0	2273	void MapEditor::selectLowerBranch()
insilmaril@0	2274	{
insilmaril@0	2275	if (selection)
insilmaril@0	2276	{
insilmaril@0	2277	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2278	{
insilmaril@0	2279	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2280	selectNextBranchInt();
insilmaril@0	2281	else
insilmaril@0	2282	if (selection->getDepth()==1)
insilmaril@366	2283	selectPrevBranchInt();
insilmaril@0	2284	else
insilmaril@366	2285	selectNextBranchInt();
insilmaril@0	2286	}
insilmaril@0	2287	}
insilmaril@0	2288	}
insilmaril@0	2289
insilmaril@0	2290
insilmaril@0	2291	void MapEditor::selectLeftBranch()
insilmaril@0	2292	{
insilmaril@0	2293	BranchObj* bo;
insilmaril@0	2294	BranchObj* par;
insilmaril@0	2295	if (selection)
insilmaril@0	2296	{
insilmaril@0	2297	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2298	{
insilmaril@163	2299	par= (BranchObj*) selection;
insilmaril@0	2300	bo=par->getLastSelectedBranch();
insilmaril@0	2301	if (bo)
insilmaril@0	2302	{
insilmaril@0	2303	// Workaround for reselecting on left and right side
insilmaril@0	2304	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2305	{
insilmaril@0	2306	bo=par->getLastBranch();
insilmaril@0	2307	}
insilmaril@0	2308	if (bo)
insilmaril@0	2309	{
insilmaril@0	2310	par->unselect();
insilmaril@0	2311	selection=bo;
insilmaril@0	2312	selection->select();
insilmaril@0	2313	adjustCanvasSize();
insilmaril@0	2314	ensureSelectionVisible();
insilmaril@0	2315	}
insilmaril@0	2316	}
insilmaril@0	2317	} else
insilmaril@0	2318	{
insilmaril@0	2319	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2320	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2321	{
insilmaril@0	2322	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2323	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2324	{
insilmaril@0	2325	selection->unselect();
insilmaril@0	2326	selection=par;
insilmaril@0	2327	selection->select();
insilmaril@0	2328	adjustCanvasSize();
insilmaril@0	2329	ensureSelectionVisible();
insilmaril@0	2330	}
insilmaril@0	2331	} else
insilmaril@0	2332	{
insilmaril@0	2333	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2334	{
insilmaril@163	2335	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2336	if (bo)
insilmaril@0	2337	{
insilmaril@0	2338	selection->unselect();
insilmaril@0	2339	selection=bo;
insilmaril@0	2340	selection->select();
insilmaril@0	2341	adjustCanvasSize();
insilmaril@0	2342	ensureSelectionVisible();
insilmaril@0	2343	}
insilmaril@0	2344	}
insilmaril@0	2345	}
insilmaril@0	2346	}
insilmaril@0	2347	}
insilmaril@0	2348	}
insilmaril@0	2349
insilmaril@0	2350	void MapEditor::selectRightBranch()
insilmaril@0	2351	{
insilmaril@0	2352	BranchObj* bo;
insilmaril@0	2353	BranchObj* par;
insilmaril@0	2354
insilmaril@0	2355	if (selection)
insilmaril@0	2356	{
insilmaril@0	2357	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2358	{
insilmaril@163	2359	par= (BranchObj*) selection;
insilmaril@0	2360	bo=par->getLastSelectedBranch();
insilmaril@0	2361	if (bo)
insilmaril@0	2362	{
insilmaril@366	2363	// Workaround for reselecting on left and right side
insilmaril@0	2364	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2365	bo=par->getFirstBranch();
insilmaril@0	2366	if (bo)
insilmaril@0	2367	{
insilmaril@0	2368	par->unselect();
insilmaril@0	2369	selection=bo;
insilmaril@0	2370	selection->select();
insilmaril@0	2371	ensureSelectionVisible();
insilmaril@0	2372	}
insilmaril@0	2373	}
insilmaril@0	2374	} else
insilmaril@0	2375	{
insilmaril@0	2376	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2377	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2378	{
insilmaril@0	2379	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2380	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2381	{
insilmaril@0	2382	selection->unselect();
insilmaril@0	2383	selection=par;
insilmaril@0	2384	selection->select();
insilmaril@0	2385	adjustCanvasSize();
insilmaril@0	2386	ensureSelectionVisible();
insilmaril@0	2387	}
insilmaril@0	2388	} else
insilmaril@0	2389	{
insilmaril@0	2390	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2391	{
insilmaril@163	2392	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2393	if (bo)
insilmaril@0	2394	{
insilmaril@0	2395	selection->unselect();
insilmaril@0	2396	selection=bo;
insilmaril@0	2397	selection->select();
insilmaril@0	2398	adjustCanvasSize();
insilmaril@0	2399	ensureSelectionVisible();
insilmaril@0	2400	}
insilmaril@0	2401	}
insilmaril@0	2402	}
insilmaril@0	2403	}
insilmaril@0	2404	}
insilmaril@0	2405	}
insilmaril@0	2406
insilmaril@0	2407	void MapEditor::selectFirstBranch()
insilmaril@0	2408	{
insilmaril@0	2409	BranchObj *bo1;
insilmaril@0	2410	BranchObj *bo2;
insilmaril@0	2411	BranchObj* par;
insilmaril@0	2412	if (selection) {
insilmaril@0	2413	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2414	{
insilmaril@163	2415	bo1= (BranchObj*) selection;
insilmaril@0	2416	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2417	bo2=par->getFirstBranch();
insilmaril@0	2418	if (bo2) {
insilmaril@0	2419	bo1->unselect();
insilmaril@0	2420	selection=bo2;
insilmaril@0	2421	selection->select();
insilmaril@0	2422	ensureSelectionVisible();
insilmaril@0	2423	}
insilmaril@0	2424	}
insilmaril@0	2425	adjustCanvasSize();
insilmaril@0	2426	}
insilmaril@0	2427	}
insilmaril@0	2428
insilmaril@0	2429	void MapEditor::selectLastBranch()
insilmaril@0	2430	{
insilmaril@0	2431	BranchObj *bo1;
insilmaril@0	2432	BranchObj *bo2;
insilmaril@0	2433	BranchObj* par;
insilmaril@0	2434	if (selection) {
insilmaril@0	2435	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2436	{
insilmaril@163	2437	bo1= (BranchObj*) selection;
insilmaril@0	2438	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2439	bo2=par->getLastBranch();
insilmaril@0	2440	if (bo2) {
insilmaril@0	2441	bo1->unselect();
insilmaril@0	2442	selection=bo2;
insilmaril@0	2443	selection->select();
insilmaril@0	2444	ensureSelectionVisible();
insilmaril@0	2445	}
insilmaril@0	2446	}
insilmaril@0	2447	adjustCanvasSize();
insilmaril@0	2448	}
insilmaril@0	2449	}
insilmaril@0	2450
insilmaril@398	2451	void MapEditor::selectMapBackgroundColor()
insilmaril@0	2452	{
insilmaril@0	2453	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0	2454	if ( !col.isValid() ) return;
insilmaril@0	2455	setBackgroundColor( col );
insilmaril@0	2456	}
insilmaril@0	2457
insilmaril@398	2458
insilmaril@398	2459	void MapEditor::setMapBackgroundColor(QColor col)
insilmaril@0	2460	{
insilmaril@398	2461	QColor oldcol=mapCanvas->backgroundColor();
insilmaril@398	2462	saveState(
insilmaril@398	2463	selection,
insilmaril@398	2464	QString ("setMapBackgroundColor (%1)").arg(oldcol.name()),
insilmaril@398	2465	selection,
insilmaril@398	2466	QString ("setMapBackgroundColor (%1)").arg(col.name()),
insilmaril@398	2467	QString("Set background color of map to %1").arg(col.name()));
insilmaril@398	2468	mapCanvas->setBackgroundColor (col);
insilmaril@398	2469	}
insilmaril@398	2470
insilmaril@398	2471	QColor MapEditor::getMapBackgroundColor()
insilmaril@398	2472	{
insilmaril@398	2473	return mapCanvas->backgroundColor();
insilmaril@0	2474	}
insilmaril@0	2475
insilmaril@395	2476	QColor MapEditor::getCurrentHeadingColor()
insilmaril@0	2477	{
insilmaril@0	2478	if (selection)
insilmaril@0	2479	{
insilmaril@0	2480	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2481	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2482	{
insilmaril@163	2483	BranchObj bo=(BranchObj)selection;
insilmaril@395	2484	return bo->getColor();
insilmaril@0	2485	}
insilmaril@0	2486	}
insilmaril@395	2487
insilmaril@395	2488	QMessageBox::warning(0,tr("Warning"),tr("Can't get color of heading,\nthere's no branch selected"));
insilmaril@395	2489	return Qt::black;
insilmaril@0	2490	}
insilmaril@0	2491
insilmaril@395	2492	void MapEditor::colorItem(QColor c)
insilmaril@0	2493	{
insilmaril@0	2494	if (selection)
insilmaril@0	2495	{
insilmaril@0	2496	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2497	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2498	{
insilmaril@163	2499	BranchObj bo=(BranchObj)selection;
insilmaril@398	2500	saveState(
insilmaril@395	2501	selection,
insilmaril@398	2502	QString ("colorItem (%1)").arg(bo->getColor().name()),
insilmaril@395	2503	selection,
insilmaril@395	2504	QString ("colorItem (%1)").arg(c.name()),
insilmaril@395	2505	QString("Set color of %1 to %2").arg(getName(bo)).arg(c.name())
insilmaril@398	2506	);
insilmaril@395	2507	bo->setColor(c); // color branch
insilmaril@0	2508	}
insilmaril@0	2509	}
insilmaril@0	2510	}
insilmaril@0	2511
insilmaril@395	2512	void MapEditor::colorBranch(QColor c)
insilmaril@0	2513	{
insilmaril@0	2514	if (selection)
insilmaril@0	2515	{
insilmaril@0	2516	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2517	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2518	{
insilmaril@163	2519	BranchObj bo=(BranchObj)selection;
insilmaril@395	2520	saveStateChangingPart(
insilmaril@395	2521	selection,
insilmaril@395	2522	selection,
insilmaril@395	2523	QString ("colorBranch (%1)").arg(c.name()),
insilmaril@395	2524	QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(c.name())
insilmaril@395	2525	);
insilmaril@395	2526	bo->setColorChilds(c); // color links, color childs
insilmaril@0	2527	}
insilmaril@0	2528	}
insilmaril@0	2529	}
insilmaril@0	2530
insilmaril@0	2531
insilmaril@0	2532	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2533	{
insilmaril@0	2534	if (selection)
insilmaril@0	2535	{
insilmaril@366	2536	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2537	typeid(*selection) == typeid(MapCenterObj))
insilmaril@366	2538	{
insilmaril@366	2539	BranchObj bo=(BranchObj)selection;
insilmaril@366	2540	QString u,r;
insilmaril@366	2541	if (bo->isSetStandardFlag(f))
insilmaril@366	2542	{
insilmaril@366	2543	r="unsetFlag";
insilmaril@366	2544	u="setFlag";
insilmaril@366	2545	}
insilmaril@366	2546	else
insilmaril@366	2547	{
insilmaril@366	2548	u="unsetFlag";
insilmaril@366	2549	r="setFlag";
insilmaril@366	2550	}
insilmaril@395	2551	saveState(
insilmaril@395	2552	selection,
insilmaril@395	2553	QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@395	2554	selection,
insilmaril@366	2555	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@366	2556	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@390	2557	bo->toggleStandardFlag (f,mainWindow->useFlagGroups());
insilmaril@366	2558	adjustCanvasSize();
insilmaril@366	2559	}
insilmaril@0	2560	}
insilmaril@0	2561	}
insilmaril@0	2562
insilmaril@0	2563	void MapEditor::setViewCenter()
insilmaril@0	2564	{
insilmaril@0	2565	// transform to CanvasView Coord:
insilmaril@0	2566	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0	2567	center ( p.x(), p.y());
insilmaril@0	2568	}
insilmaril@0	2569
insilmaril@0	2570
insilmaril@0	2571	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2572	{
insilmaril@366	2573	QTextDocument::FindFlags flags=0;
insilmaril@366	2574	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@366	2575
insilmaril@0	2576	if (!itFind)
insilmaril@0	2577	{ // Nothing found or new find process
insilmaril@0	2578	if (EOFind)
insilmaril@0	2579	// nothing found, start again
insilmaril@0	2580	EOFind=false;
insilmaril@0	2581	itFind=mapCenter->first();
insilmaril@0	2582	}
insilmaril@0	2583	bool searching=true;
insilmaril@0	2584	bool foundNote=false;
insilmaril@0	2585	while (searching && !EOFind)
insilmaril@0	2586	{
insilmaril@0	2587	if (itFind)
insilmaril@0	2588	{
insilmaril@0	2589	// Searching in Note
insilmaril@0	2590	if (itFind->getNote().contains(s,cs))
insilmaril@0	2591	{
insilmaril@0	2592	if (selection!=itFind)
insilmaril@0	2593	{
insilmaril@163	2594	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2595	selection=itFind;
insilmaril@0	2596	selection->select();
insilmaril@0	2597	adjustCanvasSize();
insilmaril@0	2598	ensureSelectionVisible();
insilmaril@0	2599	}
insilmaril@366	2600	if (textEditor->findText(s,flags))
insilmaril@0	2601	{
insilmaril@0	2602	searching=false;
insilmaril@0	2603	foundNote=true;
insilmaril@0	2604	}
insilmaril@0	2605	}
insilmaril@0	2606	// Searching in Heading
insilmaril@0	2607	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2608	{
insilmaril@163	2609	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2610	selection=itFind;
insilmaril@0	2611	selection->select();
insilmaril@0	2612	adjustCanvasSize();
insilmaril@0	2613	ensureSelectionVisible();
insilmaril@0	2614	searching=false;
insilmaril@0	2615	}
insilmaril@0	2616	}
insilmaril@0	2617	if (!foundNote)
insilmaril@0	2618	{
insilmaril@0	2619	itFind=itFind->next();
insilmaril@0	2620	if (!itFind) EOFind=true;
insilmaril@0	2621	}
insilmaril@0	2622	}
insilmaril@0	2623	if (!searching)
insilmaril@0	2624	{
insilmaril@0	2625	adjustCanvasSize();
insilmaril@163	2626	return (BranchObj*)selection;
insilmaril@0	2627	} else
insilmaril@0	2628	return NULL;
insilmaril@0	2629	}
insilmaril@0	2630
insilmaril@0	2631	void MapEditor::findReset()
insilmaril@0	2632	{ // Necessary if text to find changes during a find process
insilmaril@0	2633	itFind=NULL;
insilmaril@0	2634	EOFind=false;
insilmaril@0	2635	}
insilmaril@395	2636	void MapEditor::setURL(const QString &url)
insilmaril@395	2637	{
insilmaril@395	2638	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2639	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2640	{
insilmaril@395	2641	BranchObj bo=(BranchObj)selection;
insilmaril@395	2642	QString oldurl=bo->getURL();
insilmaril@395	2643	bo->setURL (url);
insilmaril@395	2644	saveState (
insilmaril@395	2645	selection,
insilmaril@395	2646	QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@395	2647	selection,
insilmaril@395	2648	QString ("setURL (\"%1\")").arg(url),
insilmaril@395	2649	QString ("set URL of %1 to %2").arg(getName(bo)).arg(url)
insilmaril@395	2650	);
insilmaril@395	2651	updateActions();
insilmaril@395	2652	}
insilmaril@395	2653	}
insilmaril@0	2654
insilmaril@0	2655	void MapEditor::editURL()
insilmaril@0	2656	{
insilmaril@0	2657	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2658	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2659	{
insilmaril@0	2660	bool ok;
insilmaril@163	2661	BranchObj bo=(BranchObj)selection;
insilmaril@0	2662	QString text = QInputDialog::getText(
insilmaril@0	2663	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143	2664	bo->getURL(), &ok, this );
insilmaril@0	2665	if ( ok)
insilmaril@0	2666	// user entered something and pressed OK
insilmaril@395	2667	setURL (text);
insilmaril@0	2668	}
insilmaril@0	2669	}
insilmaril@0	2670
insilmaril@266	2671	QString MapEditor::getURL()
insilmaril@266	2672	{
insilmaril@266	2673	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@266	2674	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@266	2675	return ((BranchObj*)selection)->getURL();
insilmaril@266	2676	else
insilmaril@266	2677	return "";
insilmaril@266	2678	}
insilmaril@266	2679
insilmaril@366	2680	QStringList MapEditor::getURLs()
insilmaril@366	2681	{
insilmaril@366	2682	QStringList urls;
insilmaril@366	2683	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2684	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2685	{
insilmaril@366	2686	BranchObj bo=(BranchObj)selection;
insilmaril@366	2687	bo=bo->first();
insilmaril@366	2688	while (bo)
insilmaril@366	2689	{
insilmaril@366	2690	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@366	2691	bo=bo->next();
insilmaril@366	2692	}
insilmaril@366	2693	}
insilmaril@366	2694	return urls;
insilmaril@366	2695	}
insilmaril@366	2696
insilmaril@366	2697
insilmaril@0	2698	void MapEditor::editHeading2URL()
insilmaril@0	2699	{
insilmaril@0	2700	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2701	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2702	setURL (((BranchObj*)selection)->getHeading());
insilmaril@0	2703	}
insilmaril@0	2704
insilmaril@0	2705	void MapEditor::editBugzilla2URL()
insilmaril@0	2706	{
insilmaril@0	2707	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2708	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2709	{
insilmaril@163	2710	BranchObj bo=(BranchObj)selection;
insilmaril@143	2711	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@395	2712	setURL (url);
insilmaril@0	2713	}
insilmaril@0	2714	}
insilmaril@0	2715
insilmaril@175	2716	void MapEditor::editFATE2URL()
insilmaril@175	2717	{
insilmaril@175	2718	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@175	2719	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	2720	{
insilmaril@175	2721	BranchObj bo=(BranchObj)selection;
insilmaril@175	2722	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@395	2723	saveState(
insilmaril@395	2724	selection,
insilmaril@395	2725	"setURL (\""+bo->getURL()+"\")",
insilmaril@395	2726	selection,
insilmaril@395	2727	"setURL (\""+url+"\")",
insilmaril@395	2728	QString("Use heading of %1 as link to FATE").arg(getName(bo))
insilmaril@395	2729	);
insilmaril@175	2730	bo->setURL (url);
insilmaril@175	2731	updateActions();
insilmaril@175	2732	}
insilmaril@175	2733	}
insilmaril@175	2734
insilmaril@0	2735	void MapEditor::editVymLink()
insilmaril@0	2736	{
insilmaril@0	2737	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2738	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2739	{
insilmaril@163	2740	BranchObj bo=(BranchObj)selection;
insilmaril@404	2741	QStringList filters;
insilmaril@404	2742	filters <<"VYM map (*.vym)";
insilmaril@404	2743	QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Link to another map"));
insilmaril@404	2744	fd->setFilters (filters);
insilmaril@404	2745	fd->setCaption(vymName+" - " +tr("Link to another map"));
insilmaril@143	2746	if (! bo->getVymLink().isEmpty() )
insilmaril@404	2747	fd->selectFile( bo->getVymLink() );
insilmaril@0	2748	fd->show();
insilmaril@0	2749
insilmaril@0	2750	QString fn;
insilmaril@0	2751	if ( fd->exec() == QDialog::Accepted )
insilmaril@143	2752	{
insilmaril@395	2753	saveState(
insilmaril@395	2754	selection,
insilmaril@395	2755	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2756	selection,
insilmaril@395	2757	"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@395	2758	QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile())
insilmaril@395	2759	);
insilmaril@143	2760	bo->setVymLink (fd->selectedFile() );
insilmaril@143	2761	updateActions();
insilmaril@143	2762	mapCenter->reposition();
insilmaril@143	2763	adjustCanvasSize();
insilmaril@143	2764	canvas()->update();
insilmaril@143	2765	}
insilmaril@0	2766	}
insilmaril@0	2767	}
insilmaril@0	2768
insilmaril@0	2769	void MapEditor::deleteVymLink()
insilmaril@0	2770	{
insilmaril@0	2771	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2772	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2773	{
insilmaril@163	2774	BranchObj bo=(BranchObj)selection;
insilmaril@395	2775	saveState(
insilmaril@395	2776	selection,
insilmaril@395	2777	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2778	selection,
insilmaril@395	2779	"setVymLink (\"\")",
insilmaril@395	2780	QString("Unset vymlink of %1").arg(getName(bo))
insilmaril@395	2781	);
insilmaril@143	2782	bo->setVymLink ("" );
insilmaril@0	2783	updateActions();
insilmaril@0	2784	mapCenter->reposition();
insilmaril@0	2785	adjustCanvasSize();
insilmaril@0	2786	canvas()->update();
insilmaril@0	2787	}
insilmaril@0	2788	}
insilmaril@0	2789
insilmaril@395	2790	void MapEditor::setHideExport(bool b)
insilmaril@243	2791	{
insilmaril@243	2792	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2793	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2794	{
insilmaril@250	2795	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@395	2796	oo->setHideInExport (b);
insilmaril@395	2797	QString u= b ? "false" : "true";
insilmaril@395	2798	QString r=!b ? "false" : "true";
insilmaril@395	2799
insilmaril@395	2800	saveState(
insilmaril@395	2801	selection,
insilmaril@395	2802	QString ("setHideExport (%1)").arg(u),
insilmaril@395	2803	selection,
insilmaril@395	2804	QString ("setHideExport (%1)").arg(r),
insilmaril@395	2805	QString ("Set HideExport flag of %1 to %2").arg(getName(oo)).arg (r)
insilmaril@395	2806	);
insilmaril@243	2807	updateActions();
insilmaril@243	2808	mapCenter->reposition();
insilmaril@243	2809	adjustCanvasSize();
insilmaril@243	2810	canvas()->update();
insilmaril@243	2811	}
insilmaril@243	2812	}
insilmaril@243	2813
insilmaril@395	2814	void MapEditor::toggleHideExport()
insilmaril@395	2815	{
insilmaril@395	2816	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2817	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2818	setHideExport ( !((OrnamentedObj*)selection)->hideInExport() );
insilmaril@395	2819	}
insilmaril@395	2820
insilmaril@0	2821	QString MapEditor::getVymLink()
insilmaril@0	2822	{
insilmaril@0	2823	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2824	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2825	{
insilmaril@163	2826	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2827	}
insilmaril@0	2828	return "";
insilmaril@0	2829
insilmaril@0	2830	}
insilmaril@0	2831
insilmaril@366	2832	QStringList MapEditor::getVymLinks()
insilmaril@366	2833	{
insilmaril@366	2834	QStringList links;
insilmaril@366	2835	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2836	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2837	{
insilmaril@366	2838	BranchObj bo=(BranchObj)selection;
insilmaril@366	2839	bo=bo->first();
insilmaril@366	2840	while (bo)
insilmaril@366	2841	{
insilmaril@366	2842	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@366	2843	bo=bo->next();
insilmaril@366	2844	}
insilmaril@366	2845	}
insilmaril@366	2846	return links;
insilmaril@366	2847	}
insilmaril@366	2848
insilmaril@366	2849
insilmaril@395	2850	void MapEditor::deleteKeepChilds()
insilmaril@98	2851	{
insilmaril@98	2852	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2853	{
insilmaril@163	2854	BranchObj* bo=(BranchObj*)selection;
insilmaril@98	2855	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@394	2856	QPoint p=bo->getRelPos();
insilmaril@395	2857	saveStateChangingPart(
insilmaril@395	2858	selection->getParObj(),
insilmaril@395	2859	selection,
insilmaril@395	2860	"deleteKeepChilds ()",
insilmaril@395	2861	QString("Remove %1 and keep its childs").arg(getName(bo))
insilmaril@395	2862	);
insilmaril@394	2863
insilmaril@139	2864	QString sel=selection->getSelectString();
insilmaril@98	2865	unselect();
insilmaril@98	2866	par->removeBranchHere(bo);
insilmaril@98	2867	mapCenter->reposition();
insilmaril@98	2868	select (sel);
insilmaril@394	2869	((BranchObj*)selection)->move2RelPos (p);
insilmaril@394	2870	mapCenter->reposition();
insilmaril@394	2871	adjustCanvasSize();
insilmaril@98	2872	}
insilmaril@98	2873	}
insilmaril@98	2874
insilmaril@395	2875	void MapEditor::deleteChilds()
insilmaril@98	2876	{
insilmaril@395	2877	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2878	typeid(*selection)==typeid(MapCenterObj)))
insilmaril@98	2879	{
insilmaril@395	2880	saveStateChangingPart(
insilmaril@395	2881	selection->getParObj(),
insilmaril@395	2882	selection,
insilmaril@395	2883	"deleteChilds ()",
insilmaril@395	2884	QString( "Remove childs of branch %1").arg(getName(selection))
insilmaril@395	2885	);
insilmaril@163	2886	((BranchObj*)selection)->removeChilds();
insilmaril@98	2887	mapCenter->reposition();
insilmaril@98	2888	}
insilmaril@98	2889	}
insilmaril@98	2890
insilmaril@0	2891	void MapEditor::editMapInfo()
insilmaril@0	2892	{
insilmaril@0	2893	ExtraInfoDialog dia;
insilmaril@0	2894	dia.setMapName (getFileName() );
insilmaril@0	2895	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2896	dia.setComment(mapCenter->getComment() );
insilmaril@0	2897
insilmaril@0	2898	// Calc some stats
insilmaril@0	2899	QString stats;
insilmaril@0	2900	int i=0;
insilmaril@366	2901	Q3CanvasItemList l=canvas()->allItems();
insilmaril@366	2902	for (Q3CanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it)
insilmaril@0	2903	i++;
insilmaril@0	2904	stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0	2905
insilmaril@0	2906	uint b=0;
insilmaril@0	2907	uint f=0;
insilmaril@0	2908	uint n=0;
insilmaril@103	2909	uint xl=0;
insilmaril@0	2910	BranchObj *bo;
insilmaril@0	2911	bo=mapCenter->first();
insilmaril@0	2912	while (bo)
insilmaril@0	2913	{
insilmaril@0	2914	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2915	f+= bo->countFloatImages();
insilmaril@0	2916	b++;
insilmaril@103	2917	xl+=bo->countXLinks();
insilmaril@0	2918	bo=bo->next();
insilmaril@0	2919	}
insilmaril@0	2920	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104	2921	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2922	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2923	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2924	dia.setStats (stats);
insilmaril@0	2925
insilmaril@0	2926	// Finally show dialog
insilmaril@0	2927	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2928	{
insilmaril@398	2929	setMapAuthor (dia.getAuthor() );
insilmaril@398	2930	setMapComment (dia.getComment() );
insilmaril@0	2931	}
insilmaril@0	2932	}
insilmaril@0	2933
insilmaril@0	2934	void MapEditor::updateActions()
insilmaril@0	2935	{
insilmaril@390	2936	mainWindow->updateActions();
insilmaril@390	2937	// FIXME maybe don't update if blockReposition is set
insilmaril@0	2938	}
insilmaril@0	2939
insilmaril@160	2940	void MapEditor::updateNoteFlag()
insilmaril@160	2941	{
insilmaril@160	2942	if (selection)
insilmaril@160	2943	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	2944	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@160	2945	((BranchObj*)selection)->updateNoteFlag();
insilmaril@160	2946	}
insilmaril@160	2947
insilmaril@398	2948	void MapEditor::setMapAuthor (const QString &s)
insilmaril@0	2949	{
insilmaril@398	2950	saveState (
insilmaril@398	2951	selection,
insilmaril@398	2952	QString ("setMapAuthor (\"%1\")").arg(mapCenter->getAuthor()),
insilmaril@398	2953	selection,
insilmaril@398	2954	QString ("setMapAuthor (\"%1\")").arg(s),
insilmaril@398	2955	QString ("Set author of map to \"%1\"").arg(s)
insilmaril@398	2956	);
insilmaril@398	2957	mapCenter->setAuthor (s);
insilmaril@398	2958	}
insilmaril@398	2959
insilmaril@398	2960	void MapEditor::setMapComment (const QString &s)
insilmaril@398	2961	{
insilmaril@398	2962	saveState (
insilmaril@398	2963	selection,
insilmaril@398	2964	QString ("setMapComment (\"%1\")").arg(mapCenter->getComment()),
insilmaril@398	2965	selection,
insilmaril@398	2966	QString ("setMapComment (\"%1\")").arg(s),
insilmaril@398	2967	QString ("Set comment of map")
insilmaril@398	2968	);
insilmaril@398	2969	mapCenter->setComment (s);
insilmaril@398	2970	}
insilmaril@398	2971
insilmaril@398	2972	void MapEditor::setMapLinkStyle (const QString & s)
insilmaril@398	2973	{
insilmaril@398	2974	saveStateChangingPart (
insilmaril@398	2975	mapCenter,
insilmaril@398	2976	mapCenter,
insilmaril@398	2977	QString("setMapLinkStyle (\"%1\")").arg(s),
insilmaril@398	2978	QString("Set map link style (\"%1\")").arg(s)
insilmaril@398	2979	);
insilmaril@398	2980
insilmaril@398	2981	if (s=="StyleLine")
insilmaril@398	2982	linkstyle=StyleLine;
insilmaril@398	2983	else if (s=="StyleParabel")
insilmaril@398	2984	linkstyle=StyleParabel;
insilmaril@398	2985	else if (s=="StylePolyLine")
insilmaril@398	2986	linkstyle=StylePolyLine;
insilmaril@398	2987	else
insilmaril@398	2988	linkstyle=StylePolyParabel;
insilmaril@398	2989
insilmaril@0	2990	BranchObj *bo;
insilmaril@0	2991	bo=mapCenter->first();
insilmaril@0	2992	bo=bo->next();
insilmaril@0	2993	while (bo)
insilmaril@0	2994	{
insilmaril@0	2995	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	2996	bo=bo->next();
insilmaril@0	2997	}
insilmaril@102	2998	mapCenter->reposition();
insilmaril@0	2999	}
insilmaril@0	3000
insilmaril@398	3001	LinkStyle MapEditor::getMapLinkStyle ()
insilmaril@0	3002	{
insilmaril@0	3003	return linkstyle;
insilmaril@0	3004	}
insilmaril@0	3005
insilmaril@398	3006	void MapEditor::setMapDefLinkColor(QColor c)
insilmaril@0	3007	{
insilmaril@97	3008	defLinkColor=c;
insilmaril@0	3009	updateActions();
insilmaril@0	3010	}
insilmaril@0	3011
insilmaril@398	3012	void MapEditor::setMapLinkColorHintInt()
insilmaril@0	3013	{
insilmaril@398	3014	// called from setMapLinkColorHint(lch) or at end of parse
insilmaril@0	3015	BranchObj *bo;
insilmaril@0	3016	bo=mapCenter->first();
insilmaril@0	3017	while (bo)
insilmaril@0	3018	{
insilmaril@0	3019	bo->setLinkColor();
insilmaril@0	3020	bo=bo->next();
insilmaril@0	3021	}
insilmaril@0	3022	}
insilmaril@0	3023
insilmaril@398	3024	void MapEditor::setMapLinkColorHint(LinkColorHint lch)
insilmaril@0	3025	{
insilmaril@0	3026	linkcolorhint=lch;
insilmaril@398	3027	setMapLinkColorHintInt();
insilmaril@0	3028	}
insilmaril@0	3029
insilmaril@398	3030	void MapEditor::toggleMapLinkColorHint()
insilmaril@0	3031	{
insilmaril@0	3032	if (linkcolorhint==HeadingColor)
insilmaril@0	3033	linkcolorhint=DefaultColor;
insilmaril@0	3034	else
insilmaril@0	3035	linkcolorhint=HeadingColor;
insilmaril@0	3036	BranchObj *bo;
insilmaril@0	3037	bo=mapCenter->first();
insilmaril@0	3038	while (bo)
insilmaril@0	3039	{
insilmaril@0	3040	bo->setLinkColor();
insilmaril@0	3041	bo=bo->next();
insilmaril@0	3042	}
insilmaril@0	3043	}
insilmaril@0	3044
insilmaril@398	3045	LinkColorHint MapEditor::getMapLinkColorHint()
insilmaril@0	3046	{
insilmaril@0	3047	return linkcolorhint;
insilmaril@0	3048	}
insilmaril@0	3049
insilmaril@398	3050	QColor MapEditor::getMapDefLinkColor()
insilmaril@0	3051	{
insilmaril@97	3052	return defLinkColor;
insilmaril@97	3053	}
insilmaril@97	3054
insilmaril@398	3055	void MapEditor::setMapDefXLinkColor(QColor col)
insilmaril@97	3056	{
insilmaril@97	3057	defXLinkColor=col;
insilmaril@97	3058	}
insilmaril@97	3059
insilmaril@398	3060	QColor MapEditor::getMapDefXLinkColor()
insilmaril@97	3061	{
insilmaril@97	3062	return defXLinkColor;
insilmaril@97	3063	}
insilmaril@97	3064
insilmaril@398	3065	void MapEditor::setMapDefXLinkWidth (int w)
insilmaril@97	3066	{
insilmaril@97	3067	defXLinkWidth=w;
insilmaril@97	3068	}
insilmaril@97	3069
insilmaril@398	3070	int MapEditor::getMapDefXLinkWidth()
insilmaril@97	3071	{
insilmaril@97	3072	return defXLinkWidth;
insilmaril@0	3073	}
insilmaril@0	3074
insilmaril@398	3075	void MapEditor::selectMapLinkColor()
insilmaril@0	3076	{
insilmaril@97	3077	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	3078	if ( !col.isValid() ) return;
insilmaril@398	3079	saveState (
insilmaril@398	3080	selection,
insilmaril@398	3081	QString("setMapDefLinkColor (\"%1\")").arg(getMapDefLinkColor().name()),
insilmaril@398	3082	selection,
insilmaril@398	3083	QString("setMapDefLinkColor (\"%1\")").arg(col.name()),
insilmaril@398	3084	QString("Set link color to %1").arg(col.name())
insilmaril@398	3085	);
insilmaril@398	3086	setMapDefLinkColor( col );
insilmaril@131	3087
insilmaril@0	3088	}
insilmaril@0	3089
insilmaril@0	3090	void MapEditor::toggleScroll()
insilmaril@0	3091	{
insilmaril@0	3092	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	3093	{
insilmaril@163	3094	BranchObj bo=((BranchObj)selection);
insilmaril@0	3095	if (bo->countBranches()==0) return;
insilmaril@0	3096	if (bo->getDepth()==0) return;
insilmaril@395	3097	QString u,r;
insilmaril@294	3098	if (bo->isScrolled())
insilmaril@395	3099	{
insilmaril@395	3100	r="unscroll";
insilmaril@395	3101	u="scroll";
insilmaril@395	3102	}
insilmaril@294	3103	else
insilmaril@395	3104	{
insilmaril@395	3105	u="scroll";
insilmaril@395	3106	r="unscroll";
insilmaril@395	3107	}
insilmaril@395	3108	saveState(
insilmaril@395	3109	selection,
insilmaril@395	3110	QString ("%1 ()").arg(u),
insilmaril@395	3111	selection,
insilmaril@395	3112	QString ("%1 ()").arg(r),
insilmaril@395	3113	QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@395	3114	);
insilmaril@0	3115	bo->toggleScroll();
insilmaril@0	3116	adjustCanvasSize();
insilmaril@0	3117	canvas()->update();
insilmaril@0	3118	}
insilmaril@0	3119	}
insilmaril@0	3120
insilmaril@0	3121	void MapEditor::unScrollAll()
insilmaril@0	3122	{
insilmaril@0	3123	BranchObj *bo;
insilmaril@0	3124	bo=mapCenter->first();
insilmaril@0	3125	while (bo)
insilmaril@0	3126	{
insilmaril@0	3127	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	3128	bo=bo->next();
insilmaril@0	3129	}
insilmaril@0	3130	}
insilmaril@0	3131
insilmaril@0	3132	void MapEditor::loadFloatImage ()
insilmaril@0	3133	{
insilmaril@0	3134	if (selection &&
insilmaril@0	3135	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3136	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3137	{
insilmaril@163	3138	BranchObj bo=((BranchObj)selection);
insilmaril@0	3139
insilmaril@366	3140	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@366	3141	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	3142	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	3143	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	3144	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	3145	fd->setContentsPreview( p, p );
insilmaril@366	3146	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@404	3147	fd->setCaption(vymName+" - " +tr("Load image"));
insilmaril@0	3148	fd->setDir (lastImageDir);
insilmaril@0	3149	fd->show();
insilmaril@0	3150
insilmaril@0	3151	QString fn;
insilmaril@0	3152	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3153	{
insilmaril@366	3154	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@366	3155	lastImageDir=QDir (fd->dirPath());
insilmaril@185	3156	QStringList flist = fd->selectedFiles();
insilmaril@185	3157	QStringList::Iterator it = flist.begin();
insilmaril@395	3158	FloatImageObj *fio;
insilmaril@185	3159	while( it != flist.end() )
insilmaril@185	3160	{
insilmaril@185	3161	fn = *it;
insilmaril@185	3162	bo->addFloatImage();
insilmaril@395	3163	fio=bo->getLastFloatImage();
insilmaril@395	3164	fio->load(*it);
insilmaril@395	3165	// FIXME check if load of fio was successful
insilmaril@395	3166	saveState(
insilmaril@395	3167	(LinkableMapObj*)fio,
insilmaril@395	3168	"delete ()",
insilmaril@395	3169	selection,
insilmaril@395	3170	QString ("loadFloatImage (%1)").arg(*it),
insilmaril@395	3171	QString("Add floatimage %1 to %2").arg(*it).arg(getName(selection))
insilmaril@395	3172	);
insilmaril@185	3173	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185	3174	++it;
insilmaril@185	3175	}
insilmaril@185	3176
insilmaril@0	3177	mapCenter->reposition();
insilmaril@0	3178	adjustCanvasSize();
insilmaril@0	3179	canvas()->update();
insilmaril@0	3180	}
insilmaril@236	3181	delete (p);
insilmaril@236	3182	delete (fd);
insilmaril@0	3183	}
insilmaril@0	3184	}
insilmaril@0	3185
insilmaril@366	3186	void MapEditor::saveFloatImage ()
insilmaril@0	3187	{
insilmaril@0	3188	if (selection &&
insilmaril@0	3189	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	3190	{
insilmaril@163	3191	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@366	3192	QFileDialog *fd=new QFileDialog( this);
insilmaril@366	3193	fd->setFilters (imageIO.getFilters());
insilmaril@404	3194	fd->setCaption(vymName+" - " +tr("Save image"));
insilmaril@366	3195	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@366	3196	fd->setDirectory (lastImageDir);
insilmaril@366	3197	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	3198	fd->show();
insilmaril@0	3199
insilmaril@0	3200	QString fn;
insilmaril@0	3201	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3202	{
insilmaril@0	3203	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	3204	{
insilmaril@404	3205	QMessageBox mb( vymName,
insilmaril@159	3206	tr("The file %1 exists already.\n"
insilmaril@159	3207	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	3208	QMessageBox::Warning,
insilmaril@0	3209	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	3210	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3211	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3212
insilmaril@0	3213	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3214	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3215	switch( mb.exec() )
insilmaril@0	3216	{
insilmaril@0	3217	case QMessageBox::Yes:
insilmaril@0	3218	// save
insilmaril@0	3219	break;;
insilmaril@0	3220	case QMessageBox::Cancel:
insilmaril@0	3221	// do nothing
insilmaril@377	3222	delete (fd);
insilmaril@0	3223	return;
insilmaril@0	3224	break;
insilmaril@0	3225	}
insilmaril@0	3226	}
insilmaril@366	3227	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3228	}
insilmaril@377	3229	delete (fd);
insilmaril@0	3230	}
insilmaril@0	3231	}
insilmaril@0	3232
insilmaril@0	3233	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3234	{
insilmaril@0	3235	if (selection &&
insilmaril@0	3236	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3237	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3238	{
insilmaril@0	3239	selection->setFrameType (t);
insilmaril@0	3240	mapCenter->reposition();
insilmaril@0	3241	selection->updateLink();
insilmaril@0	3242	}
insilmaril@0	3243	}
insilmaril@0	3244
insilmaril@175	3245	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175	3246	{
insilmaril@175	3247	if (selection &&
insilmaril@175	3248	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3249	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3250	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175	3251	mapCenter->reposition();
insilmaril@175	3252	}
insilmaril@175	3253
insilmaril@175	3254	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175	3255	{
insilmaril@175	3256	if (selection &&
insilmaril@175	3257	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3258	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3259	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175	3260	mapCenter->reposition();
insilmaril@175	3261	}
insilmaril@175	3262
insilmaril@160	3263	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160	3264	{
insilmaril@160	3265	if (selection &&
insilmaril@160	3266	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	3267	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@160	3268	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160	3269	selection->setHideLinkUnselected(b);
insilmaril@160	3270	}
insilmaril@160	3271
insilmaril@366	3272	void MapEditor::importDirInt(BranchObj *dst, QDir d)
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@0	3278	BranchObj *bo;
insilmaril@0	3279
insilmaril@0	3280	// Traverse directories
insilmaril@0	3281	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3282	QFileInfoList list = d.entryInfoList();
insilmaril@366	3283	QFileInfo fi;
insilmaril@366	3284
insilmaril@366	3285	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3286	{
insilmaril@366	3287	fi=list.at(i);
insilmaril@366	3288	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3289	{
insilmaril@0	3290	dst->addBranch();
insilmaril@0	3291	bo=dst->getLastBranch();
insilmaril@366	3292	bo->setHeading (fi.fileName() );
insilmaril@243	3293	bo->setColor (QColor("blue"));
insilmaril@0	3294	bo->toggleScroll();
insilmaril@366	3295	if ( !d.cd(fi.fileName()) )
insilmaril@366	3296	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3297	else
insilmaril@0	3298	{
insilmaril@103	3299	// Recursively add subdirs
insilmaril@366	3300	importDirInt (bo,d);
insilmaril@0	3301	d.cdUp();
insilmaril@0	3302	}
insilmaril@0	3303	}
insilmaril@0	3304	}
insilmaril@0	3305	// Traverse files
insilmaril@0	3306	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3307	list = d.entryInfoList();
insilmaril@366	3308
insilmaril@366	3309	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3310	{
insilmaril@366	3311	fi=list.at(i);
insilmaril@0	3312	dst->addBranch();
insilmaril@0	3313	bo=dst->getLastBranch();
insilmaril@366	3314	bo->setHeading (fi.fileName() );
insilmaril@243	3315	bo->setColor (QColor("black"));
insilmaril@366	3316	if (fi.fileName().right(4) == ".vym" )
insilmaril@366	3317	bo->setVymLink (fi.filePath());
insilmaril@0	3318	}
insilmaril@0	3319	}
insilmaril@0	3320	}
insilmaril@0	3321
insilmaril@0	3322	void MapEditor::importDir()
insilmaril@0	3323	{
insilmaril@0	3324	if (selection &&
insilmaril@0	3325	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3326	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3327	{
insilmaril@404	3328	QStringList filters;
insilmaril@404	3329	filters <<"VYM map (*.vym)";
insilmaril@404	3330	QFileDialog *fd=new QFileDialog( this,vymName+ " - " +tr("Choose directory structure to import"));
insilmaril@404	3331	fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@404	3332	fd->setFilters (filters);
insilmaril@404	3333	fd->setCaption(vymName+" - " +tr("Choose directory structure to import"));
insilmaril@0	3334	fd->show();
insilmaril@0	3335
insilmaril@0	3336	QString fn;
insilmaril@0	3337	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3338	{
insilmaril@163	3339	BranchObj bo=((BranchObj)selection);
insilmaril@366	3340	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3341	mapCenter->reposition();
insilmaril@0	3342	adjustCanvasSize();
insilmaril@0	3343	canvas()->update();
insilmaril@0	3344	}
insilmaril@0	3345	}
insilmaril@0	3346	}
insilmaril@0	3347
insilmaril@95	3348	void MapEditor::followXLink(int i)
insilmaril@89	3349	{
insilmaril@97	3350	if (selection &&
insilmaril@97	3351	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3352	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@89	3353	{
insilmaril@163	3354	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@97	3355	if (bo)
insilmaril@97	3356	{
insilmaril@97	3357	selection->unselect();
insilmaril@97	3358	selection=bo;
insilmaril@97	3359	selection->select();
insilmaril@97	3360	ensureSelectionVisible();
insilmaril@97	3361	}
insilmaril@89	3362	}
insilmaril@89	3363	}
insilmaril@89	3364
insilmaril@95	3365	void MapEditor::editXLink(int i)
insilmaril@94	3366	{
insilmaril@97	3367	if (selection &&
insilmaril@97	3368	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3369	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@94	3370	{
insilmaril@163	3371	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@97	3372	if (xlo)
insilmaril@94	3373	{
insilmaril@97	3374	EditXLinkDialog dia;
insilmaril@97	3375	dia.setXLink (xlo);
insilmaril@102	3376	dia.setSelection(selection);
insilmaril@97	3377	if (dia.exec() == QDialog::Accepted)
insilmaril@97	3378	{
insilmaril@97	3379	if (dia.useSettingsGlobal() )
insilmaril@97	3380	{
insilmaril@398	3381	setMapDefXLinkColor (xlo->getColor() );
insilmaril@398	3382	setMapDefXLinkWidth (xlo->getWidth() );
insilmaril@97	3383	}
insilmaril@97	3384	if (dia.deleteXLink())
insilmaril@163	3385	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@398	3386	//saveStateComplete("Edit xLink"); //FIXME undoCommand
insilmaril@97	3387	}
insilmaril@97	3388	}
insilmaril@97	3389	}
insilmaril@94	3390	}
insilmaril@94	3391
insilmaril@0	3392	void MapEditor::testFunction()
insilmaril@0	3393	{
insilmaril@0	3394	cout << "MapEditor::testFunction() called\n";
insilmaril@314	3395
insilmaril@394	3396	if (selection &&
insilmaril@394	3397	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@394	3398	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@394	3399	{
insilmaril@394	3400	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	3401	cout << bo->getHeading().ascii() <<" is scrolled: "<<bo->isScrolled()<<endl;
insilmaril@394	3402	}
insilmaril@394	3403	return;
insilmaril@394	3404
insilmaril@314	3405	WarningDialog dia;
insilmaril@388	3406	dia.showCancelButton (true);
insilmaril@314	3407	dia.setText("This is a longer \nWarning");
insilmaril@388	3408	/*
insilmaril@314	3409	dia.setCaption("Warning: Flux problem");
insilmaril@366	3410	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@388	3411	*/
insilmaril@314	3412	if (dia.exec()==QDialog::Accepted)
insilmaril@314	3413	cout << "accepted!\n";
insilmaril@314	3414	else
insilmaril@314	3415	cout << "canceled!\n";
insilmaril@301	3416	return;
insilmaril@366	3417
insilmaril@366	3418	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@260	3419	if (hidemode==HideNone)
insilmaril@185	3420	{
insilmaril@260	3421	setHideTmpMode (HideExport);
insilmaril@260	3422	mapCenter->calcBBoxSizeWithChilds();
insilmaril@260	3423	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@260	3424	QRect mapRect=totalBBox;
insilmaril@260	3425	QCanvasRectangle *frame=NULL;
insilmaril@260	3426
insilmaril@260	3427	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@260	3428
insilmaril@260	3429	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@260	3430	totalBBox.width(), totalBBox.height());
insilmaril@260	3431	frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@260	3432	frame->setBrush (QColor(white));
insilmaril@260	3433	frame->setPen (QColor(black));
insilmaril@260	3434	frame->setZ(0);
insilmaril@260	3435	frame->show();
insilmaril@260	3436	}
insilmaril@260	3437	else
insilmaril@260	3438	{
insilmaril@260	3439	setHideTmpMode (HideNone);
insilmaril@260	3440	}
insilmaril@260	3441	cout <<" hidemode="<<hidemode<<endl;
insilmaril@301	3442	*/
insilmaril@105	3443	}
insilmaril@105	3444
insilmaril@0	3445	void MapEditor::ensureSelectionVisible()
insilmaril@0	3446	{
insilmaril@98	3447	if (selection)
insilmaril@98	3448	{
insilmaril@98	3449	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@98	3450	QPoint p;
insilmaril@98	3451	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@98	3452	p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@98	3453	else
insilmaril@98	3454	p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@98	3455	ensureVisible (p.x(), p.y() );
insilmaril@98	3456	}
insilmaril@0	3457
insilmaril@0	3458	}
insilmaril@0	3459
insilmaril@0	3460	void MapEditor::updateViewCenter()
insilmaril@0	3461	{
insilmaril@0	3462	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0	3463	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0	3464	visibleWidth(), visibleHeight() );
insilmaril@0	3465	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3466	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3467	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0	3468	}
insilmaril@0	3469
insilmaril@0	3470	void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3471	{
insilmaril@0	3472	// Lineedits are already closed by preceding
insilmaril@0	3473	// mouseEvent, we don't need to close here.
insilmaril@0	3474
insilmaril@0	3475	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3476	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3477
insilmaril@0	3478	if (lmo)
insilmaril@0	3479	{ // MapObj was found
insilmaril@0	3480	if (selection != lmo)
insilmaril@0	3481	{
insilmaril@0	3482	// select the MapObj
insilmaril@0	3483	if (selection) selection->unselect();
insilmaril@0	3484	selection=lmo;
insilmaril@0	3485	selection->select();
insilmaril@0	3486	adjustCanvasSize();
insilmaril@0	3487	}
insilmaril@0	3488	// Context Menu
insilmaril@0	3489	if (selection)
insilmaril@0	3490	{
insilmaril@0	3491	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3492	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3493	{
insilmaril@0	3494	// Context Menu on branch or mapcenter
insilmaril@0	3495	updateActions();
insilmaril@0	3496	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3497	}
insilmaril@0	3498	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3499	{
insilmaril@0	3500	// Context Menu on floatimage
insilmaril@0	3501	updateActions();
insilmaril@0	3502	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3503	}
insilmaril@0	3504	}
insilmaril@0	3505	} else
insilmaril@0	3506	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3507	// Context Menu on Canvas
insilmaril@0	3508	updateActions();
insilmaril@0	3509	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3510	}
insilmaril@329	3511	e->accept();
insilmaril@0	3512	}
insilmaril@0	3513
insilmaril@398	3514	void MapEditor::keyPressEvent(QKeyEvent* e)
insilmaril@398	3515	{
insilmaril@398	3516	if (e->modifiers() && Qt::ControlModifier)
insilmaril@398	3517	{
insilmaril@398	3518	switch (mainWindow->getModMode())
insilmaril@398	3519	{
insilmaril@398	3520	case ModModeColor:
insilmaril@398	3521	setCursor (PickColorCursor);
insilmaril@398	3522	break;
insilmaril@398	3523	case ModModeCopy:
insilmaril@398	3524	setCursor (CopyCursor);
insilmaril@398	3525	break;
insilmaril@398	3526	case ModModeXLink:
insilmaril@398	3527	setCursor (XLinkCursor);
insilmaril@398	3528	break;
insilmaril@398	3529	default :
insilmaril@398	3530	setCursor (Qt::ArrowCursor);
insilmaril@398	3531	break;
insilmaril@398	3532	}
insilmaril@398	3533	}
insilmaril@398	3534	}
insilmaril@398	3535
insilmaril@398	3536	void MapEditor::keyReleaseEvent(QKeyEvent* e)
insilmaril@398	3537	{
insilmaril@398	3538	if (!(e->modifiers() && Qt::ControlModifier))
insilmaril@398	3539	setCursor (Qt::ArrowCursor);
insilmaril@398	3540	}
insilmaril@398	3541
insilmaril@0	3542	void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0	3543	{
insilmaril@329	3544	// Ignore right clicks, these will go to context menus
insilmaril@366	3545	if (e->button() == Qt::RightButton )
insilmaril@329	3546	{
insilmaril@329	3547	e->ignore();
insilmaril@329	3548	return;
insilmaril@329	3549	}
insilmaril@329	3550
insilmaril@0	3551	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3552	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3553
insilmaril@329	3554	e->accept();
insilmaril@329	3555
insilmaril@267	3556	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@267	3557	//
insilmaril@267	3558	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@267	3559	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267	3560	{
insilmaril@267	3561	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267	3562	if (!foname.isEmpty())
insilmaril@267	3563	{
insilmaril@267	3564	// systemFlag clicked
insilmaril@366	3565	selectInt (lmo);
insilmaril@267	3566	if (foname=="url")
insilmaril@267	3567	{
insilmaril@366	3568	if (e->state() & Qt::ControlModifier)
insilmaril@267	3569	mainWindow->editOpenURLTab();
insilmaril@267	3570	else
insilmaril@267	3571	mainWindow->editOpenURL();
insilmaril@267	3572	}
insilmaril@267	3573	else if (foname=="vymLink")
insilmaril@267	3574	{
insilmaril@267	3575	mainWindow->editOpenVymLink();
insilmaril@267	3576	// tabWidget may change, better return now
insilmaril@267	3577	// before segfaulting...
insilmaril@267	3578	} else if (foname=="note")
insilmaril@267	3579	mainWindow->windowToggleNoteEditor();
insilmaril@267	3580	else if (foname=="hideInExport")
insilmaril@267	3581	toggleHideExport();
insilmaril@267	3582	return;
insilmaril@267	3583	}
insilmaril@267	3584	}
insilmaril@267	3585	// No system flag clicked, take care of modmodes
insilmaril@267	3586
insilmaril@83	3587	// Special case: CTRL is pressed
insilmaril@366	3588	if (e->state() & Qt::ControlModifier)
insilmaril@0	3589	{
insilmaril@390	3590	if (mainWindow->getModMode()==ModModeColor)
insilmaril@83	3591	{
insilmaril@83	3592	pickingColor=true;
insilmaril@398	3593	setCursor (PickColorCursor);
insilmaril@83	3594	return;
insilmaril@83	3595	}
insilmaril@390	3596	if (mainWindow->getModMode()==ModModeXLink)
insilmaril@83	3597	{
insilmaril@90	3598	BranchObj *bo_begin=NULL;
insilmaril@90	3599	if (lmo)
insilmaril@90	3600	bo_begin=(BranchObj*)(lmo);
insilmaril@90	3601	else
insilmaril@90	3602	if (selection &&
insilmaril@90	3603	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@90	3604	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@163	3605	bo_begin=(BranchObj*)selection;
insilmaril@90	3606	if (bo_begin)
insilmaril@83	3607	{
insilmaril@83	3608	drawingLink=true;
insilmaril@90	3609	linkingObj_src=bo_begin;
insilmaril@95	3610	tmpXLink=new XLinkObj (mapCanvas);
insilmaril@95	3611	tmpXLink->setBegin (bo_begin);
insilmaril@95	3612	tmpXLink->setEnd (p);
insilmaril@97	3613	tmpXLink->setColor(defXLinkColor);
insilmaril@97	3614	tmpXLink->setWidth(defXLinkWidth);
insilmaril@95	3615	tmpXLink->updateXLink();
insilmaril@95	3616	tmpXLink->setVisibility (true);
insilmaril@83	3617	return;
insilmaril@89	3618	}
insilmaril@267	3619	}
insilmaril@0	3620	}
insilmaril@0	3621	if (lmo)
insilmaril@267	3622	{
insilmaril@366	3623	selectInt (lmo);
insilmaril@0	3624	// Left Button Move Branches
insilmaril@366	3625	if (e->button() == Qt::LeftButton )
insilmaril@0	3626	{
insilmaril@129	3627	movingObj_start.setX( p.x() - selection->x() );
insilmaril@129	3628	movingObj_start.setY( p.y() - selection->y() );
insilmaril@129	3629	movingObj_orgPos.setX (lmo->x() );
insilmaril@129	3630	movingObj_orgPos.setY (lmo->y() );
insilmaril@366	3631	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129	3632
insilmaril@93	3633	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93	3634	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@390	3635	if (mainWindow->getModMode()==ModModeCopy &&
insilmaril@366	3636	e->state() & Qt::ControlModifier)
insilmaril@93	3637	{
insilmaril@93	3638	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93	3639	{
insilmaril@93	3640	copyingObj=true;
insilmaril@163	3641	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93	3642	unselect();
insilmaril@93	3643	selection=mapCenter->getLastBranch();
insilmaril@93	3644	selection->select();
insilmaril@104	3645	mapCenter->reposition();
insilmaril@93	3646	}
insilmaril@129	3647	}
insilmaril@0	3648	movingObj=selection;
insilmaril@0	3649	} else
insilmaril@0	3650	// Middle Button Toggle Scroll
insilmaril@0	3651	// (On Mac OS X this won't work, but we still have
insilmaril@0	3652	// a button in the toolbar)
insilmaril@366	3653	if (e->button() == Qt::MidButton )
insilmaril@0	3654	toggleScroll();
insilmaril@0	3655	updateActions();
insilmaril@0	3656	} else
insilmaril@0	3657	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3658	// Left Button move Pos of CanvasView
insilmaril@366	3659	if (e->button() == Qt::LeftButton )
insilmaril@0	3660	{
insilmaril@0	3661	movingObj=NULL; // move Content not Obj
insilmaril@0	3662	movingObj_start=e->globalPos();
insilmaril@0	3663	movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0	3664	movingVec=QPoint(0,0);
insilmaril@398	3665	setCursor(HandOpenCursor);
insilmaril@0	3666	}
insilmaril@0	3667	}
insilmaril@0	3668	}
insilmaril@0	3669
insilmaril@0	3670	void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0	3671	{
insilmaril@83	3672	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@83	3673
insilmaril@0	3674	// Move the selected MapObj
insilmaril@0	3675	if ( selection && movingObj)
insilmaril@0	3676	{
insilmaril@164	3677	// To avoid jumping of the CanvasView, only
insilmaril@164	3678	// ensureSelectionVisible, if not tmp linked
insilmaril@164	3679	if (!selection->hasParObjTmp())
insilmaril@164	3680	ensureSelectionVisible ();
insilmaril@0	3681
insilmaril@83	3682	// Now move the selection, but add relative position
insilmaril@83	3683	// (movingObj_start) where selection was chosen with
insilmaril@83	3684	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3685	// of selection back to absPos)
insilmaril@0	3686
insilmaril@0	3687	LinkableMapObj *lmosel;
insilmaril@0	3688	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3689
insilmaril@0	3690	// Check if we could link
insilmaril@0	3691	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3692
insilmaril@0	3693
insilmaril@0	3694	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3695	{
insilmaril@163	3696	FloatObj fo=(FloatObj)selection;
insilmaril@0	3697	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3698	fo->setRelPos();
insilmaril@0	3699	fo->reposition();
insilmaril@0	3700
insilmaril@0	3701	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3702	// Only relink, if selection really has a new parent
insilmaril@388	3703	if ( (e->modifiers()==Qt::ShiftModifier) && lmo &&
insilmaril@0	3704	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3705	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3706	( lmo != fo->getParObj())
insilmaril@0	3707	)
insilmaril@0	3708	{
insilmaril@0	3709	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3710	{
insilmaril@366	3711	//TODO undocom
insilmaril@398	3712	//saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3713	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3714	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3715	fio->unselect();
insilmaril@0	3716	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3717	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3718	fio->setRelPos();
insilmaril@0	3719	fio->reposition();
insilmaril@0	3720	selection=(LinkableMapObj*)(fio);
insilmaril@0	3721	selection->select();
insilmaril@0	3722	movingObj=(MapObj*)(fio);
insilmaril@0	3723	}
insilmaril@0	3724	}
insilmaril@388	3725	} else
insilmaril@388	3726	{ // selection != a FloatObj
insilmaril@0	3727	if (lmosel->getDepth()==0)
insilmaril@0	3728	{
insilmaril@388	3729	// Move MapCenter
insilmaril@388	3730	if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3731	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3732	else
insilmaril@0	3733	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3734	mapCenter->updateRelPositions();
insilmaril@0	3735	} else
insilmaril@0	3736	{
insilmaril@0	3737	if (lmosel->getDepth()==1)
insilmaril@0	3738	{
insilmaril@388	3739	// Move mainbranch
insilmaril@0	3740	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3741	lmosel->setRelPos();
insilmaril@0	3742	} else
insilmaril@0	3743	{
insilmaril@388	3744	// Move ordinary branch
insilmaril@0	3745	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3746	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3747	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@175	3748	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3749	else
insilmaril@175	3750	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3751	}
insilmaril@0	3752	// reposition subbranch
insilmaril@0	3753	lmosel->reposition();
insilmaril@0	3754
insilmaril@0	3755	if (lmo && (lmo!=selection) &&
insilmaril@0	3756	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3757	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3758	) )
insilmaril@0	3759	{
insilmaril@388	3760	if (e->modifiers()==Qt::ControlModifier)
insilmaril@0	3761	{
insilmaril@0	3762	// Special case: CTRL to link below lmo
insilmaril@0	3763	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3764	}
insilmaril@388	3765	else if (e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3766	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3767	else
insilmaril@0	3768	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3769	} else
insilmaril@0	3770	{
insilmaril@93	3771	lmosel->unsetParObjTmp();
insilmaril@0	3772	}
insilmaril@0	3773	} // depth>0
insilmaril@0	3774
insilmaril@0	3775	} // no FloatImageObj
insilmaril@0	3776
insilmaril@0	3777	canvas()->update();
insilmaril@0	3778	return;
insilmaril@0	3779	} // selection && moving_obj
insilmaril@0	3780
insilmaril@83	3781	// Draw a link from one branch to another
insilmaril@83	3782	if (drawingLink)
insilmaril@83	3783	{
insilmaril@95	3784	tmpXLink->setEnd (p);
insilmaril@95	3785	tmpXLink->updateXLink();
insilmaril@83	3786	}
insilmaril@83	3787
insilmaril@0	3788	// Move CanvasView
insilmaril@83	3789	if (!movingObj && !pickingColor &&!drawingLink)
insilmaril@0	3790	{
insilmaril@0	3791	QPoint p=e->globalPos();
insilmaril@0	3792	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3793	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0	3794	setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0	3795	movingCont_start.y() + movingVec.y());
insilmaril@0	3796
insilmaril@0	3797	updateViewCenter();
insilmaril@0	3798	}
insilmaril@0	3799	}
insilmaril@0	3800
insilmaril@0	3801
insilmaril@0	3802	void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3803	{
insilmaril@0	3804	LinkableMapObj *dst;
insilmaril@0	3805	// Have we been picking color?
insilmaril@0	3806	if (pickingColor)
insilmaril@0	3807	{
insilmaril@0	3808	pickingColor=false;
insilmaril@366	3809	setCursor (Qt::ArrowCursor);
insilmaril@0	3810	// Check if we are over another branch
insilmaril@0	3811	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0	3812	if (dst && selection)
insilmaril@0	3813	{
insilmaril@366	3814	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3815	{
insilmaril@243	3816	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@163	3817	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3818	}
insilmaril@0	3819	else
insilmaril@0	3820	{
insilmaril@243	3821	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@163	3822	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3823	}
insilmaril@0	3824	}
insilmaril@0	3825	return;
insilmaril@0	3826	}
insilmaril@83	3827
insilmaril@83	3828	// Have we been drawing a link?
insilmaril@83	3829	if (drawingLink)
insilmaril@83	3830	{
insilmaril@83	3831	drawingLink=false;
insilmaril@83	3832	// Check if we are over another branch
insilmaril@83	3833	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@83	3834	if (dst && selection)
insilmaril@83	3835	{
insilmaril@95	3836	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95	3837	tmpXLink->updateXLink();
insilmaril@95	3838	tmpXLink->activate();
insilmaril@398	3839	//saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //FIXME undoCommand
insilmaril@83	3840	} else
insilmaril@83	3841	{
insilmaril@95	3842	delete(tmpXLink);
insilmaril@95	3843	tmpXLink=NULL;
insilmaril@83	3844	}
insilmaril@83	3845	return;
insilmaril@83	3846	}
insilmaril@83	3847
insilmaril@0	3848	// Have we been moving something?
insilmaril@0	3849	if ( selection && movingObj )
insilmaril@0	3850	{
insilmaril@175	3851	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175	3852	{
insilmaril@388	3853	// Moved FloatObj. Maybe we need to reposition
insilmaril@366	3854	FloatImageObj fo=(FloatImageObj)selection;
insilmaril@366	3855	QString pold=qpointToString(movingObj_orgRelPos);
insilmaril@366	3856	QString pnow=qpointToString(fo->getRelPos());
insilmaril@395	3857	saveState(
insilmaril@395	3858	selection,
insilmaril@366	3859	"moveRel "+pold,
insilmaril@395	3860	selection,
insilmaril@366	3861	"moveRel "+pnow,
insilmaril@366	3862	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
insilmaril@366	3863
insilmaril@388	3864	// FIXME Why calling parObj here?
insilmaril@175	3865	selection->getParObj()->requestReposition();
insilmaril@175	3866	mapCenter->reposition();
insilmaril@175	3867	}
insilmaril@175	3868
insilmaril@0	3869	// Check if we are over another branch, but ignore
insilmaril@0	3870	// any found LMOs, which are FloatObjs
insilmaril@0	3871	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ),
insilmaril@163	3872	((LinkableMapObj*)selection) );
insilmaril@0	3873
insilmaril@336	3874	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3875	dst=NULL;
insilmaril@0	3876
insilmaril@388	3877	if (typeid(*selection) == typeid(MapCenterObj) )
insilmaril@388	3878	{ // The MapCenter was moved
insilmaril@388	3879	cout << "FIXME missing savestate...\n";
insilmaril@388	3880	}
insilmaril@388	3881
insilmaril@0	3882	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@388	3883	{ // A branch was moved
insilmaril@388	3884
insilmaril@0	3885	// save the position in case we link to mapcenter
insilmaril@0	3886	QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0	3887
insilmaril@0	3888	// Reset the temporary drawn link to the original one
insilmaril@163	3889	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0	3890
insilmaril@366	3891	// For Redo we may need to save original selection
insilmaril@366	3892	QString preSelStr=selection->getSelectString();
insilmaril@93	3893
insilmaril@94	3894	copyingObj=false;
insilmaril@129	3895	if (dst )
insilmaril@93	3896	{
insilmaril@366	3897	BranchObj* bsel=(BranchObj*)selection;
insilmaril@366	3898	BranchObj* bdst=(BranchObj*)dst;
insilmaril@366	3899
insilmaril@366	3900	QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@366	3901	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@366	3902	QString preDstParStr;
insilmaril@366	3903
insilmaril@366	3904	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366	3905	{ // Link above dst
insilmaril@366	3906	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3907	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@366	3908	} else
insilmaril@366	3909	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366	3910	{
insilmaril@366	3911	// Link below dst
insilmaril@366	3912	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3913	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@366	3914	} else
insilmaril@366	3915	{ // Append to dst
insilmaril@366	3916	preDstParStr=dst->getSelectString();
insilmaril@366	3917	bsel->moveBranchTo (bdst,-1);
insilmaril@366	3918	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@366	3919	}
insilmaril@366	3920	QString postSelStr=selection->getSelectString();
insilmaril@366	3921	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@366	3922
insilmaril@139	3923	QString undoCom="linkBranchToPos (\""+
insilmaril@366	3924	preParStr+ "\"," + preNum +"," +
insilmaril@366	3925	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366	3926
insilmaril@366	3927	QString redoCom="linkBranchToPos (\""+
insilmaril@366	3928	preDstParStr + "\"," + postNum + "," +
insilmaril@366	3929	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366	3930
insilmaril@366	3931	saveState (
insilmaril@366	3932	postSelStr,undoCom,
insilmaril@366	3933	preSelStr, redoCom,
insilmaril@366	3934	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@163	3935	} else
insilmaril@163	3936	if (selection->getDepth()==1)
insilmaril@366	3937	{
insilmaril@366	3938	// The select string might be different _after_ moving around.
insilmaril@366	3939	// Therefor reposition and then use string of old selection, too
insilmaril@366	3940	mapCenter->reposition();
insilmaril@366	3941
insilmaril@366	3942	QString ps=qpointToString ( ((BranchObj*)selection)->getRelPos() );
insilmaril@366	3943	saveState(
insilmaril@366	3944	selection->getSelectString(), "moveRel "+qpointToString(movingObj_orgRelPos),
insilmaril@366	3945	preSelStr, "moveRel "+ps,
insilmaril@366	3946	QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
insilmaril@163	3947
insilmaril@366	3948	}
insilmaril@0	3949	// Draw the original link, before selection was moved around
insilmaril@0	3950	mapCenter->reposition();
insilmaril@0	3951	}
insilmaril@0	3952	// Finally resize canvas, if needed
insilmaril@0	3953	adjustCanvasSize();
insilmaril@0	3954	canvas()->update();
insilmaril@0	3955	movingObj=NULL;
insilmaril@366	3956
insilmaril@366	3957	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@366	3958	updateActions();
insilmaril@0	3959	} else
insilmaril@83	3960	// maybe we moved View: set old cursor
insilmaril@366	3961	setCursor (Qt::ArrowCursor);
insilmaril@83	3962
insilmaril@0	3963	}
insilmaril@0	3964
insilmaril@0	3965	void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	3966	{
insilmaril@366	3967	if (e->button() == Qt::LeftButton )
insilmaril@0	3968	{
insilmaril@0	3969	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3970	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3971	if (lmo) { // MapObj was found
insilmaril@0	3972	// First select the MapObj than edit heading
insilmaril@0	3973	if (selection) selection->unselect();
insilmaril@0	3974	selection=lmo;
insilmaril@0	3975	selection->select();
insilmaril@366	3976	mainWindow->editHeading();
insilmaril@0	3977	}
insilmaril@0	3978	}
insilmaril@0	3979	}
insilmaril@0	3980
insilmaril@0	3981	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	3982	{
insilmaril@366	3983	Q3CanvasView::resizeEvent( e );
insilmaril@0	3984	adjustCanvasSize();
insilmaril@0	3985	}
insilmaril@0	3986
insilmaril@128	3987	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@119	3988	{
insilmaril@129	3989
insilmaril@129	3990	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@129	3991	// cerr << event->format(i) << endl;
insilmaril@129	3992
insilmaril@119	3993	if (selection &&
insilmaril@119	3994	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	3995	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@119	3996
insilmaril@119	3997	// If QImageDrag can decode mime type
insilmaril@366	3998	if (Q3ImageDrag::canDecode(event)) {
insilmaril@119	3999	event->accept();
insilmaril@119	4000	return;
insilmaril@119	4001	}
insilmaril@119	4002
insilmaril@128	4003	// If image are dragged from firefox
insilmaril@119	4004	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@119	4005	event->provides("application/x-moz-nativeimage")) {
insilmaril@119	4006	event->accept(true);
insilmaril@119	4007	return;
insilmaril@119	4008	}
insilmaril@125	4009
insilmaril@128	4010	// If QUriDrag can decode mime type
insilmaril@366	4011	if (Q3UriDrag::canDecode(event)) {
insilmaril@128	4012	event->accept();
insilmaril@128	4013	return;
insilmaril@128	4014	}
insilmaril@128	4015
insilmaril@128	4016	// If Uri are dragged from firefox
insilmaril@129	4017	if (event->provides("_NETSCAPE_URL")){
insilmaril@128	4018	event->accept();
insilmaril@128	4019	return;
insilmaril@128	4020	}
insilmaril@129	4021
insilmaril@129	4022	// If QTextDrag can decode mime type
insilmaril@366	4023	if (Q3TextDrag::canDecode(event)) {
insilmaril@129	4024	event->accept();
insilmaril@129	4025	return;
insilmaril@129	4026	}
insilmaril@129	4027
insilmaril@119	4028	}
insilmaril@119	4029	event->ignore();
insilmaril@119	4030	}
insilmaril@129	4031
insilmaril@129	4032	bool isUnicode16(const QByteArray &d)
insilmaril@129	4033	{
insilmaril@164	4034	// TODO: make more precise check for unicode 16.
insilmaril@129	4035	// Guess unicode16 if any of second bytes are zero
insilmaril@129	4036	unsigned int length = max(0,d.size()-2)/2;
insilmaril@129	4037	for (unsigned int i = 0; i<length ; i++)
insilmaril@129	4038	if (d.at(i*2+1)==0) return true;
insilmaril@129	4039	return false;
insilmaril@129	4040	}
insilmaril@119	4041
insilmaril@128	4042	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@119	4043	{
insilmaril@128	4044	if (selection &&
insilmaril@128	4045	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@128	4046	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@128	4047	{
insilmaril@128	4048	bool update=false;
insilmaril@366	4049	Q3StrList uris;
insilmaril@129	4050	QString heading;
insilmaril@128	4051	if (event->provides("image/png"))
insilmaril@128	4052	{
insilmaril@128	4053	QPixmap pix;
insilmaril@366	4054	if (Q3ImageDrag::decode(event, pix))
insilmaril@128	4055	{
insilmaril@395	4056	addFloatImageInt(pix);
insilmaril@128	4057	event->accept();
insilmaril@128	4058	update=true;
insilmaril@128	4059	} else
insilmaril@128	4060	event->ignore();
insilmaril@128	4061
insilmaril@128	4062	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@128	4063	event->provides("application/x-moz-nativeimage"))
insilmaril@128	4064	{
insilmaril@129	4065	// Contains url to the img src in unicode16
insilmaril@128	4066	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128	4067	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@128	4068	fetchImage(url);
insilmaril@128	4069	event->accept();
insilmaril@128	4070	update=true;
insilmaril@128	4071	} else if (event->provides ("text/uri-list"))
insilmaril@128	4072	{ // Uris provided e.g. by konqueror
insilmaril@366	4073	Q3UriDrag::decode (event,uris);
insilmaril@129	4074	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128	4075	{ // Uris provided by Mozilla
insilmaril@129	4076	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129	4077	uris.append(l[0]);
insilmaril@129	4078	heading = l[1];
insilmaril@129	4079	} else if (event->provides("text/html")) {
insilmaril@129	4080
insilmaril@129	4081	// Handels text mime types
insilmaril@129	4082	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129	4083	QByteArray d = event->encodedData("text/html");
insilmaril@129	4084	QString text;
insilmaril@129	4085	if (isUnicode16(d))
insilmaril@129	4086	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4087	else
insilmaril@129	4088	text = QString(d);
insilmaril@129	4089
insilmaril@129	4090	textEditor->setText(text);
insilmaril@129	4091
insilmaril@129	4092	event->accept();
insilmaril@129	4093	update=true;
insilmaril@129	4094	} else if (event->provides("text/plain")) {
insilmaril@129	4095	QByteArray d = event->encodedData("text/plain");
insilmaril@129	4096	QString text;
insilmaril@129	4097	if (isUnicode16(d))
insilmaril@129	4098	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4099	else
insilmaril@129	4100	text = QString(d);
insilmaril@129	4101
insilmaril@129	4102	textEditor->setText(text);
insilmaril@129	4103
insilmaril@129	4104	event->accept();
insilmaril@129	4105	update= true;
insilmaril@128	4106	}
insilmaril@128	4107
insilmaril@128	4108	if (uris.count()>0)
insilmaril@128	4109	{
insilmaril@128	4110	QStringList files;
insilmaril@128	4111	QStringList urls;
insilmaril@128	4112	QString s;
insilmaril@128	4113	BranchObj *bo;
insilmaril@128	4114	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128	4115	{
insilmaril@163	4116	bo=((BranchObj*)selection)->addBranch();
insilmaril@128	4117	if (bo)
insilmaril@128	4118	{
insilmaril@366	4119	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@366	4120	if (!s.isEmpty())
insilmaril@366	4121	{
insilmaril@129	4122	QString file = QDir::convertSeparators(s);
insilmaril@129	4123	heading = QFileInfo(file).baseName();
insilmaril@129	4124	files.append(file);
insilmaril@129	4125	if (file.endsWith(".vym", false))
insilmaril@129	4126	bo->setVymLink(file);
insilmaril@129	4127	else
insilmaril@129	4128	bo->setURL(u);
insilmaril@366	4129	} else
insilmaril@366	4130	{
insilmaril@129	4131	urls.append (u);
insilmaril@129	4132	bo->setURL(u);
insilmaril@129	4133	}
insilmaril@129	4134
insilmaril@366	4135	if (!heading.isEmpty())
insilmaril@129	4136	bo->setHeading(heading);
insilmaril@129	4137	else
insilmaril@129	4138	bo->setHeading(u);
insilmaril@128	4139	}
insilmaril@128	4140	}
insilmaril@128	4141	update=true;
insilmaril@128	4142	}
insilmaril@128	4143
insilmaril@128	4144	if (update)
insilmaril@128	4145	{
insilmaril@294	4146	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@398	4147	//saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@128	4148	mapCenter->reposition();
insilmaril@128	4149	adjustCanvasSize();
insilmaril@128	4150	canvas()->update();
insilmaril@128	4151	}
insilmaril@128	4152	}
insilmaril@119	4153	}
insilmaril@119	4154
insilmaril@395	4155	void MapEditor::addFloatImageInt (const QPixmap &img)
insilmaril@119	4156	{
insilmaril@119	4157	if (selection &&
insilmaril@119	4158	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	4159	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@119	4160	{
insilmaril@163	4161	BranchObj bo=((BranchObj)selection);
insilmaril@395	4162	//FIXME XXX saveStateChangingPart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@119	4163	//QString fn=fd->selectedFile();
insilmaril@119	4164	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@395	4165	FloatImageObj *fio=bo->addFloatImage();
insilmaril@395	4166	fio->load(img);
insilmaril@395	4167	fio->setOriginalFilename("Image added by Drag and Drop");
insilmaril@119	4168	mapCenter->reposition();
insilmaril@119	4169	adjustCanvasSize();
insilmaril@119	4170	canvas()->update();
insilmaril@119	4171	}
insilmaril@119	4172	}
insilmaril@119	4173
insilmaril@119	4174
insilmaril@366	4175	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@119	4176	{
insilmaril@119	4177	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119	4178	if (!imageBuffer->isOpen()) {
insilmaril@366	4179	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@119	4180	}
insilmaril@119	4181	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119	4182	}
insilmaril@119	4183
insilmaril@119	4184
insilmaril@366	4185	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@119	4186	{
insilmaril@366	4187	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@129	4188	QPixmap img(imageBuffer->buffer());
insilmaril@395	4189	addFloatImageInt (img);
insilmaril@129	4190	}
insilmaril@129	4191
insilmaril@129	4192	if (imageBuffer) {
insilmaril@129	4193	imageBuffer->close();
insilmaril@129	4194	if (imageBuffer) {
insilmaril@129	4195	imageBuffer->close();
insilmaril@129	4196	delete imageBuffer;
insilmaril@129	4197	imageBuffer = 0;
insilmaril@129	4198	}
insilmaril@129	4199	}
insilmaril@119	4200	}
insilmaril@119	4201
insilmaril@129	4202	void MapEditor::fetchImage(const QString &url)
insilmaril@119	4203	{
insilmaril@119	4204	if (urlOperator) {
insilmaril@119	4205	urlOperator->stop();
insilmaril@119	4206	disconnect(urlOperator);
insilmaril@119	4207	delete urlOperator;
insilmaril@119	4208	}
insilmaril@119	4209
insilmaril@366	4210	urlOperator = new Q3UrlOperator(url);
insilmaril@366	4211	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@366	4212	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@366	4213
insilmaril@366	4214	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@366	4215	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@119	4216	urlOperator->get();
insilmaril@119	4217	}

author	insilmaril
	Mon Nov 20 12:12:05 2006 +0000 (2006-11-20)
changeset 405	a4532e5c2ce3
parent 401	f364b13047ba
child 406	1c8ff1928b97
permissions	-rw-r--r--