vym: mapeditor.cpp@d42881c25fb6 (annotated)

insilmaril@0	1	#include "mapeditor.h"
insilmaril@0	2
insilmaril@366	3	#include <q3dragobject.h>
insilmaril@366	4	#include <q3urloperator.h>
insilmaril@366	5	#include <q3networkprotocol.h>
insilmaril@374	6	#include <q3paintdevicemetrics.h>
insilmaril@374	7	#include <q3filedialog.h>
insilmaril@0	8
insilmaril@0	9	#include <iostream>
insilmaril@95	10	#include <cstdlib>
insilmaril@0	11	#include <typeinfo>
insilmaril@0	12
insilmaril@0	13	#include "version.h"
insilmaril@0	14
insilmaril@105	15	#include "api.h"
insilmaril@175	16	#include "editxlinkdialog.h"
insilmaril@175	17	#include "exports.h"
insilmaril@175	18	#include "extrainfodialog.h"
insilmaril@236	19	#include "file.h"
insilmaril@175	20	#include "linkablemapobj.h"
insilmaril@175	21	#include "mainwindow.h"
insilmaril@175	22	#include "misc.h"
insilmaril@175	23	#include "texteditor.h"
insilmaril@314	24	#include "warningdialog.h"
insilmaril@0	25	#include "xml.h"
insilmaril@0	26
insilmaril@0	27
insilmaril@0	28	extern TextEditor *textEditor;
insilmaril@0	29	extern int statusbarTime;
insilmaril@0	30	extern Main *mainWindow;
insilmaril@164	31	extern QString tmpVymDir;
insilmaril@166	32	extern QString clipboardDir;
insilmaril@166	33	extern bool clipboardEmpty;
insilmaril@0	34	extern FlagRowObj *standardFlagsDefault;
insilmaril@0	35
insilmaril@366	36	extern QMenu* branchContextMenu;
insilmaril@366	37	extern QMenu* branchAddContextMenu;
insilmaril@366	38	extern QMenu* branchRemoveContextMenu;
insilmaril@366	39	extern QMenu* branchLinksContextMenu;
insilmaril@366	40	extern QMenu* branchXLinksContextMenuEdit;
insilmaril@366	41	extern QMenu* branchXLinksContextMenuFollow;
insilmaril@366	42	extern QMenu* floatimageContextMenu;
insilmaril@366	43	extern QMenu* saveImageFormatMenu;
insilmaril@366	44	extern QMenu* canvasContextMenu;
insilmaril@366	45	extern QMenu* lastMapsMenu;
insilmaril@366	46	extern QMenu* importMenu;
insilmaril@366	47	extern QMenu* exportMenu;
insilmaril@366	48
insilmaril@0	49
insilmaril@0	50	extern Settings settings;
insilmaril@366	51	extern ImageIO imageIO;
insilmaril@0	52
insilmaril@269	53	extern QString iconPath;
insilmaril@301	54	extern QDir vymBaseDir;
insilmaril@366	55	extern QDir lastImageDir;
insilmaril@269	56
insilmaril@164	57	int MapEditor::mapNum=0; // make instance
insilmaril@0	58
insilmaril@0	59	///////////////////////////////////////////////////////////////////////
insilmaril@0	60	///////////////////////////////////////////////////////////////////////
insilmaril@0	61	MapEditor::MapEditor(
insilmaril@390	62	QWidget* parent, const char* name, Qt::WFlags f) :
insilmaril@366	63	Q3CanvasView(parent,name,f), urlOperator(0), imageBuffer(0)
insilmaril@0	64	{
insilmaril@0	65	//cout << "Constructor ME "<<this<<endl;
insilmaril@164	66	mapNum++;
insilmaril@0	67
insilmaril@119	68	viewport()->setAcceptDrops(true);
insilmaril@119	69
insilmaril@366	70	mapCanvas = new Q3Canvas(width(),height());
insilmaril@0	71	mapCanvas->setAdvancePeriod(30);
insilmaril@366	72	mapCanvas->setBackgroundColor (Qt::white);
insilmaril@0	73
insilmaril@0	74	setCanvas (mapCanvas);
insilmaril@0	75
insilmaril@160	76	// Always show scroll bars (automatic would flicker sometimes)
insilmaril@366	77	setVScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@366	78	setHScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@0	79
insilmaril@0	80	mapCenter = new MapCenterObj(mapCanvas);
insilmaril@0	81	mapCenter->setVisibility (true);
insilmaril@0	82	mapCenter->setMapEditor (this);
insilmaril@93	83	mapCenter->setHeading (tr("New Map","Heading of mapcenter in new map"));
insilmaril@175	84	mapCenter->move(mapCanvas->width()/2-mapCenter->width()/2,mapCanvas->height()/2-mapCenter->height()/2);
insilmaril@0	85
insilmaril@0	86	printer=NULL;
insilmaril@0	87
insilmaril@97	88	defLinkColor=QColor (0,0,255);
insilmaril@97	89	defXLinkColor=QColor (180,180,180);
insilmaril@0	90	linkcolorhint=DefaultColor;
insilmaril@0	91	linkstyle=StylePolyParabel;
insilmaril@0	92
insilmaril@366	93	// Create bitmap cursors, platform dependant
insilmaril@398	94	// FIXME should now work also on Mac...
insilmaril@398	95	//#if defined(Q_OS_MACX)
insilmaril@398	96	// HandOpenCursor=QCursor ( QPixmap(iconPath+"cursorhandopen16.png"),1,1 );
insilmaril@398	97	// PickColorCursor=QCursor ( QPixmap (iconPath+"cursorcolorpicker16.png"), 1,15 );
insilmaril@398	98	//#else
insilmaril@398	99	HandOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);
insilmaril@398	100	PickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 );
insilmaril@398	101	CopyCursor=QCursor ( QPixmap(iconPath+"cursorcopy.png"), 5,5 );
insilmaril@398	102	XLinkCursor=QCursor ( QPixmap(iconPath+"cursorxlink.png"), 5,27 );
insilmaril@398	103	//#endif
insilmaril@398	104
insilmaril@398	105	setFocusPolicy (Qt::StrongFocus);
insilmaril@0	106
insilmaril@0	107	pickingColor=false;
insilmaril@91	108	drawingLink=false;
insilmaril@93	109	copyingObj=false;
insilmaril@0	110
insilmaril@0	111	editingBO=NULL;
insilmaril@0	112	selection=NULL;
insilmaril@0	113	selectionLast=NULL;
insilmaril@0	114	movingObj=NULL;
insilmaril@0	115
insilmaril@366	116	xelection.setMapCenter (mapCenter);
insilmaril@366	117
insilmaril@102	118	defXLinkWidth=1;
insilmaril@102	119	defXLinkColor=QColor (230,230,230);
insilmaril@102	120
insilmaril@0	121	mapChanged=false;
insilmaril@0	122	mapDefault=true;
insilmaril@0	123	mapUnsaved=false;
insilmaril@0	124
insilmaril@0	125	zipped=true;
insilmaril@0	126	filePath="";
insilmaril@294	127	fileName=tr("unnamed");
insilmaril@0	128	mapName="";
insilmaril@0	129
insilmaril@398	130	stepsTotal=settings.readNumEntry("/mapeditor/stepsTotal",100);
insilmaril@381	131	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
insilmaril@163	132
insilmaril@0	133	// Initialize find routine
insilmaril@0	134	itFind=NULL;
insilmaril@0	135	EOFind=false;
insilmaril@0	136
insilmaril@0	137	printFrame=true;
insilmaril@0	138	printFooter=true;
insilmaril@0	139
insilmaril@139	140	blockReposition=false;
insilmaril@139	141	blockSaveState=false;
insilmaril@260	142
insilmaril@260	143	hidemode=HideNone;
insilmaril@260	144
insilmaril@377	145	// Create temporary files
insilmaril@377	146	makeTmpDirs();
insilmaril@0	147
insilmaril@0	148	// Initially set movingCentre
insilmaril@0	149	updateViewCenter();
insilmaril@0	150
insilmaril@0	151	mapCenter->reposition(); // for positioning heading
insilmaril@381	152
insilmaril@381	153	// Initialize history window;
insilmaril@381	154	historyWindow.setME(this);
insilmaril@381	155	historyWindow.setStepsTotal(stepsTotal);
insilmaril@381	156	historyWindow.update (undoSet);
insilmaril@0	157	}
insilmaril@0	158
insilmaril@0	159	MapEditor::~MapEditor()
insilmaril@0	160	{
insilmaril@119	161	if (imageBuffer) delete imageBuffer;
insilmaril@119	162	if (urlOperator) {
insilmaril@119	163	urlOperator->stop();
insilmaril@119	164	delete urlOperator;
insilmaril@119	165	}
insilmaril@119	166
insilmaril@0	167	//cout <<"Destructor MapEditor\n";
insilmaril@0	168	}
insilmaril@0	169
insilmaril@0	170	MapCenterObj* MapEditor::getMapCenter()
insilmaril@0	171	{
insilmaril@0	172	return mapCenter;
insilmaril@0	173	}
insilmaril@0	174
insilmaril@366	175	Q3Canvas* MapEditor::getCanvas()
insilmaril@0	176	{
insilmaril@0	177	return mapCanvas;
insilmaril@0	178	}
insilmaril@0	179
insilmaril@0	180	void MapEditor::adjustCanvasSize()
insilmaril@0	181	{
insilmaril@0	182	// To adjust the canvas to map, viewport size and position, we have to
insilmaril@0	183	// do some coordinate magic...
insilmaril@0	184	//
insilmaril@0	185	// Get rectangle of (scroll-)view.
insilmaril@0	186	// We want to be in canvas coords, so
insilmaril@0	187	// we map. Important if view is zoomed...
insilmaril@0	188	QRect view = inverseWorldMatrix().mapRect( QRect( contentsX(), contentsY(),
insilmaril@0	189	visibleWidth(), visibleHeight()) );
insilmaril@0	190
insilmaril@0	191	// Now we need the bounding box of view AND map to calc the correct canvas size.
insilmaril@0	192	// Why? Because if the map itself is moved out of view, the view has to be enlarged
insilmaril@0	193	// to avoid jumping aroung...
insilmaril@0	194	QRect map=mapCenter->getTotalBBox();
insilmaril@0	195
insilmaril@0	196	// right edge - left edge
insilmaril@0	197	int cw= max(map.x() + map.width(), view.x() + view.width()) - min(map.x(), view.x());
insilmaril@0	198	int ch= max(map.y() + map.height(), view.y() + view.height()) - min(map.y(), view.y());
insilmaril@0	199
insilmaril@0	200
insilmaril@0	201	if ( (cw!=mapCanvas->width()) \|\| (ch!=mapCanvas->height()) \|\|
insilmaril@0	202	!mapCanvas->onCanvas (map.topLeft()) \|\| !mapCanvas->onCanvas (map.bottomRight())
insilmaril@0	203	)
insilmaril@0	204	{
insilmaril@0	205	// move the map on canvas (in order to not move it on screen) this is neccessary
insilmaril@0	206	// a) if topleft corner of canvas is left or above topleft corner of view and also left of
insilmaril@0	207	// above topleft corner of map. E.g. if map is completly inside view, but it would be possible
insilmaril@0	208	// to scroll to an empty area of canvas to the left.
insilmaril@0	209	// b) if topleft corner of map left of or above topleft of canvas
insilmaril@0	210	int dx=0;
insilmaril@0	211	int dy=0;
insilmaril@0	212
insilmaril@0	213	if (cw > mapCanvas->width() )
insilmaril@0	214	{
insilmaril@0	215	if (map.x()<0) dx=-map.x();
insilmaril@0	216	}
insilmaril@0	217	if (cw < mapCanvas->width() )
insilmaril@0	218	dx=-min (view.x(),map.x());
insilmaril@0	219	if (ch > mapCanvas->height() )
insilmaril@0	220	{
insilmaril@0	221	if (map.y()<0) dy=-map.y();
insilmaril@0	222	}
insilmaril@0	223	if (ch < mapCanvas->height() )
insilmaril@0	224	{
insilmaril@0	225	dy=-min (view.y(),map.y());
insilmaril@0	226	}
insilmaril@0	227	// We really have to resize now. Let's go...
insilmaril@0	228	mapCanvas->resize (cw,ch);
insilmaril@0	229	if ( (dx!=0) \|\| (dy!=0) )
insilmaril@0	230	{
insilmaril@0	231	mapCenter->moveAllBy(dx,dy);
insilmaril@0	232	mapCenter->reposition();
insilmaril@336	233	// mapCenter->positionBBox(); // To move float
insilmaril@0	234
insilmaril@0	235	// scroll the view (in order to not move map on screen)
insilmaril@0	236	scrollBy (dx,dy);
insilmaril@0	237	}
insilmaril@0	238	}
insilmaril@0	239	}
insilmaril@0	240
insilmaril@139	241	bool MapEditor::isRepositionBlocked()
insilmaril@0	242	{
insilmaril@139	243	return blockReposition;
insilmaril@0	244	}
insilmaril@0	245
insilmaril@294	246	QString MapEditor::getName (LinkableMapObj *lmo)
insilmaril@294	247	{
insilmaril@314	248	QString s;
insilmaril@314	249	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@294	250
insilmaril@294	251	if ((typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@294	252	typeid(*lmo) == typeid(MapCenterObj)))
insilmaril@314	253	{
insilmaril@314	254
insilmaril@314	255	s=(((BranchObj*)lmo)->getHeading());
insilmaril@314	256	if (s=="") s="unnamed";
insilmaril@377	257	return QString("branch (%1)").arg(s);
insilmaril@377	258	//return QString("branch (<font color=\"#0000ff\">%1</font>)").arg(s);
insilmaril@314	259	}
insilmaril@294	260	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@377	261	return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@377	262	//return QString ("floatimage [<font color=\"#0000ff\">%1</font>]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@294	263	return QString("Unknown type has no name!");
insilmaril@294	264	}
insilmaril@294	265
insilmaril@0	266	void MapEditor::makeTmpDirs()
insilmaril@0	267	{
insilmaril@0	268	// Create unique temporary directories
insilmaril@366	269	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
insilmaril@366	270	histPath=QDir::convertSeparators (tmpMapDir+"/history");
insilmaril@164	271	QDir d;
insilmaril@377	272	d.mkdir (tmpMapDir);
insilmaril@0	273	}
insilmaril@0	274
insilmaril@366	275	QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSel)
insilmaril@0	276	{
insilmaril@163	277	// tmpdir temporary directory to which data will be written
insilmaril@0	278	// prefix mapname, which will be appended to images etc.
insilmaril@0	279	// writeflags Only write flags for "real" save of map, not undo
insilmaril@0	280	// offset offset of bbox of whole map in canvas.
insilmaril@0	281	// Needed for XML export
insilmaril@0	282
insilmaril@0	283	// Save Header
insilmaril@0	284	QString ls;
insilmaril@0	285	switch (linkstyle)
insilmaril@0	286	{
insilmaril@0	287	case StyleLine:
insilmaril@0	288	ls="StyleLine";
insilmaril@0	289	break;
insilmaril@0	290	case StyleParabel:
insilmaril@0	291	ls="StyleParabel";
insilmaril@0	292	break;
insilmaril@0	293	case StylePolyLine:
insilmaril@0	294	ls="StylePolyLine";
insilmaril@0	295	break;
insilmaril@0	296	default:
insilmaril@0	297	ls="StylePolyParabel";
insilmaril@0	298	break;
insilmaril@0	299	}
insilmaril@0	300
insilmaril@0	301	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0	302	QString colhint="";
insilmaril@0	303	if (linkcolorhint==HeadingColor)
insilmaril@0	304	colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0	305
insilmaril@185	306	QString mapAttr=attribut("version",__VYM_VERSION);
insilmaril@398	307	if (!saveSel \|\| saveSel==mapCenter)
insilmaril@0	308	mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0	309	attribut("comment",mapCenter->getComment()) +
insilmaril@0	310	attribut("date",mapCenter->getDate()) +
insilmaril@0	311	attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0	312	attribut("linkStyle", ls ) +
insilmaril@97	313	attribut("linkColor", defLinkColor.name() ) +
insilmaril@102	314	attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102	315	attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0	316	colhint;
insilmaril@0	317	s+=beginElement("vymmap",mapAttr);
insilmaril@0	318	incIndent();
insilmaril@0	319
insilmaril@0	320	// Find the used flags while traversing the tree
insilmaril@0	321	standardFlagsDefault->resetUsedCounter();
insilmaril@0	322
insilmaril@166	323	// Reset the counters before saving
insilmaril@166	324	FloatImageObj (mapCanvas).resetSaveCounter();
insilmaril@166	325
insilmaril@0	326	// Build xml recursivly
insilmaril@398	327	if (!saveSel \|\| typeid (*saveSel) == typeid (MapCenterObj))
insilmaril@366	328	// Save complete map, if saveSel not set
insilmaril@0	329	s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0	330	else
insilmaril@0	331	{
insilmaril@366	332	if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@366	333	// Save Subtree
insilmaril@366	334	s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@366	335	else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@366	336	// Save image
insilmaril@377	337	s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix);
insilmaril@166	338
insilmaril@166	339	else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@366	340	// Save selected branch is saved from mainwindow //FIXME maybe use "subtree" above?
insilmaril@398	341	// FIXME is this possible at all? BO is already above...
insilmaril@366	342	s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0	343	}
insilmaril@0	344
insilmaril@0	345	// Save local settings
insilmaril@0	346	s+=settings.getXMLData (destPath);
insilmaril@0	347
insilmaril@0	348	// Save selection
insilmaril@366	349	if (selection && !saveSel )
insilmaril@0	350	s+=valueElement("select",selection->getSelectString());
insilmaril@0	351
insilmaril@0	352	decIndent();
insilmaril@0	353	s+=endElement("vymmap");
insilmaril@0	354
insilmaril@0	355	if (writeflags)
insilmaril@0	356	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	357	return s;
insilmaril@0	358	}
insilmaril@0	359
insilmaril@395	360	void MapEditor::saveStateChangingPart(LinkableMapObj undoSel, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@0	361	{
insilmaril@366	362	// save the selected part of the map, Undo will replace part of map
insilmaril@366	363	QString undoSelection="";
insilmaril@395	364	if (undoSel)
insilmaril@395	365	undoSelection=undoSel->getSelectString();
insilmaril@395	366	else
insilmaril@395	367	qWarning ("MapEditor::saveStateChangingPart no undoSel given!");
insilmaril@395	368	QString redoSelection="";
insilmaril@395	369	if (redoSel)
insilmaril@395	370	redoSelection=undoSel->getSelectString();
insilmaril@395	371	else
insilmaril@395	372	qWarning ("MapEditor::saveStateChangingPart no redoSel given!");
insilmaril@395	373
insilmaril@366	374
insilmaril@366	375	saveState (PartOfMap,
insilmaril@398	376	undoSelection, "addMapReplace (\"PATH\")",
insilmaril@395	377	redoSelection, rc,
insilmaril@366	378	comment,
insilmaril@366	379	undoSel);
insilmaril@105	380	}
insilmaril@105	381
insilmaril@393	382	void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@393	383	{
insilmaril@394	384	if (!redoSel)
insilmaril@393	385	{
insilmaril@394	386	qWarning ("MapEditor::saveStateRemovingPart no redoSel given!");
insilmaril@393	387	return;
insilmaril@393	388	}
insilmaril@393	389	QString undoSelection=redoSel->getParObj()->getSelectString();
insilmaril@393	390	QString redoSelection=redoSel->getSelectString();
insilmaril@398	391	if (typeid(*redoSel) == typeid(BranchObj) )
insilmaril@394	392	{
insilmaril@394	393	// save the selected branch of the map, Undo will insert part of map
insilmaril@394	394	saveState (PartOfMap,
insilmaril@394	395	undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@394	396	redoSelection, "delete ()",
insilmaril@394	397	comment,
insilmaril@394	398	redoSel);
insilmaril@394	399	}
insilmaril@393	400	}
insilmaril@393	401
insilmaril@106	402
insilmaril@366	403	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@366	404	{
insilmaril@366	405	// "Normal" savestate: save commands, selections and comment
insilmaril@366	406	// so just save commands for undo and redo
insilmaril@366	407	// and use current selection
insilmaril@366	408
insilmaril@366	409	QString redoSelection="";
insilmaril@366	410	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	411	QString undoSelection="";
insilmaril@366	412	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	413
insilmaril@366	414	saveState (UndoCommand,
insilmaril@366	415	undoSelection, uc,
insilmaril@366	416	redoSelection, rc,
insilmaril@366	417	comment,
insilmaril@366	418	NULL);
insilmaril@366	419	}
insilmaril@366	420
insilmaril@366	421	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@366	422	{
insilmaril@366	423	// "Normal" savestate: save commands, selections and comment
insilmaril@366	424	// so just save commands for undo and redo
insilmaril@366	425	// and use current selection
insilmaril@366	426	saveState (UndoCommand,
insilmaril@366	427	undoSel, uc,
insilmaril@366	428	redoSel, rc,
insilmaril@366	429	comment,
insilmaril@366	430	NULL);
insilmaril@366	431	}
insilmaril@366	432
insilmaril@366	433
insilmaril@366	434	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	435	{
insilmaril@163	436	// Main saveState
insilmaril@163	437
insilmaril@139	438	if (blockSaveState) return;
insilmaril@139	439
insilmaril@163	440	/* TODO remove after testing
insilmaril@163	441	*/
insilmaril@388	442	cout << "ME::saveState() "<<endl;
insilmaril@294	443
insilmaril@366	444	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@381	445	int redosAvail=undoSet.readNumEntry ("/history/redosAvail",0);
insilmaril@366	446	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@163	447	// Find out current undo directory
insilmaril@381	448	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	449	curStep++;
insilmaril@381	450	if (curStep>stepsTotal) curStep=1;
insilmaril@163	451
insilmaril@398	452	QString backupXML="";
insilmaril@388	453	QString bakMapName=QDir::convertSeparators (QString("history-%1").arg(curStep));
insilmaril@388	454	QString bakMapDir=QDir::convertSeparators (tmpMapDir +"/"+bakMapName);
insilmaril@164	455	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164	456
insilmaril@164	457	// Create bakMapDir if not available
insilmaril@164	458	QDir d(bakMapDir);
insilmaril@164	459	if (!d.exists())
insilmaril@164	460	makeSubDirs (bakMapDir);
insilmaril@163	461
insilmaril@366	462	// Save depending on how much needs to be saved
insilmaril@398	463	if (saveSel)
insilmaril@366	464	backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),saveSel);
insilmaril@136	465
insilmaril@163	466	QString undoCommand="";
insilmaril@106	467	if (savemode==UndoCommand)
insilmaril@0	468	{
insilmaril@105	469	undoCommand=undoCom;
insilmaril@106	470	}
insilmaril@366	471	else if (savemode==PartOfMap )
insilmaril@0	472	{
insilmaril@393	473	undoCommand=undoCom;
insilmaril@393	474	undoCommand.replace ("PATH",bakMapPath);
insilmaril@106	475	}
insilmaril@398	476
insilmaril@163	477	if (!backupXML.isEmpty())
insilmaril@163	478	// Write XML Data to disk
insilmaril@163	479	saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163	480
insilmaril@388	481	// We would have to save all actions in a tree, to keep track of
insilmaril@393	482	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@388	483	redosAvail=0;
insilmaril@388	484
insilmaril@388	485	// Write the current state to disk
insilmaril@366	486	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@388	487	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	488	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	489	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@366	490	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@366	491	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@366	492	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@366	493	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@395	494	undoSet.setEntry (QString("/history/version"),__VYM_VERSION);
insilmaril@366	495	undoSet.writeSettings(histPath);
insilmaril@163	496
insilmaril@163	497	/* TODO remove after testing
insilmaril@366	498	*/
insilmaril@366	499	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@381	500	cout << " stepsTotal="<<stepsTotal<<
insilmaril@366	501	", undosAvail="<<undosAvail<<
insilmaril@381	502	", redosAvail="<<redosAvail<<
insilmaril@366	503	", curStep="<<curStep<<endl;
insilmaril@163	504	cout << " ---------------------------"<<endl;
insilmaril@366	505	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	506	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	507	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	508	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@366	509	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@398	510	if (saveSel) cout << " saveSel="<<saveSel->getSelectString().ascii()<<endl;
insilmaril@294	511	cout << " ---------------------------"<<endl;
insilmaril@377	512
insilmaril@377	513	historyWindow.update (undoSet);
insilmaril@395	514	setChanged();
insilmaril@395	515	updateActions();
insilmaril@106	516	}
insilmaril@106	517
insilmaril@129	518	void MapEditor::parseAtom(const QString &atom)
insilmaril@106	519	{
insilmaril@106	520	API api;
insilmaril@163	521	QString s,t;
insilmaril@129	522	int x,y;
insilmaril@395	523	bool b,ok;
insilmaril@129	524
insilmaril@129	525	// Split string s into command and parameters
insilmaril@394	526	api.parseInput (atom);
insilmaril@129	527	QString com=api.command();
insilmaril@129	528
insilmaril@106	529	// External commands
insilmaril@393	530	if (com=="addBranch")
insilmaril@366	531	{
insilmaril@394	532	if (!selection)
insilmaril@394	533	{
insilmaril@394	534	api.setError (Aborted,"Nothing selected");
insilmaril@394	535	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	536	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	537	{
insilmaril@394	538	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	539	} else
insilmaril@366	540	{
insilmaril@394	541	QList <int> pl;
insilmaril@394	542	pl << 0 <<1;
insilmaril@394	543	if (api.checkParamCount(pl))
insilmaril@394	544	{
insilmaril@394	545	if (api.paramCount()==0)
insilmaril@394	546	addNewBranchInt (-2);
insilmaril@394	547	else
insilmaril@394	548	{
insilmaril@394	549	y=api.parInt (ok,0);
insilmaril@394	550	if (ok ) addNewBranchInt (y);
insilmaril@394	551	}
insilmaril@394	552	}
insilmaril@394	553	}
insilmaril@394	554	} else if (com=="addBranchBefore")
insilmaril@394	555	{
insilmaril@394	556	if (!selection)
insilmaril@394	557	{
insilmaril@394	558	api.setError (Aborted,"Nothing selected");
insilmaril@394	559	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	560	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	561	{
insilmaril@394	562	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	563	} else
insilmaril@394	564	{
insilmaril@394	565	if (api.paramCount()==0)
insilmaril@394	566	{
insilmaril@394	567	addNewBranchBefore ();
insilmaril@394	568	}
insilmaril@394	569	}
insilmaril@393	570	} else if (com==QString("addMapReplace"))
insilmaril@393	571	{
insilmaril@394	572	if (!selection)
insilmaril@394	573	{
insilmaril@394	574	api.setError (Aborted,"Nothing selected");
insilmaril@394	575	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	576	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	577	{
insilmaril@394	578	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	579	} else if (api.checkParamCount(1))
insilmaril@393	580	{
insilmaril@398	581	//s=api.parString (ok,0); // selection
insilmaril@398	582	t=api.parString (ok,0); // path to map
insilmaril@393	583	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@398	584	addMapReplaceInt(selection->getSelectString(),t);
insilmaril@393	585	}
insilmaril@393	586	} else if (com==QString("addMapInsert"))
insilmaril@393	587	{
insilmaril@394	588	if (!selection)
insilmaril@393	589	{
insilmaril@394	590	api.setError (Aborted,"Nothing selected");
insilmaril@394	591	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	592	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	593	{
insilmaril@394	594	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	595	} else
insilmaril@394	596	{
insilmaril@394	597	if (api.checkParamCount(2))
insilmaril@394	598	{
insilmaril@394	599	t=api.parString (ok,0); // path to map
insilmaril@394	600	y=api.parInt(ok,1); // position
insilmaril@394	601	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@394	602	addMapInsertInt(t,y);
insilmaril@394	603	}
insilmaril@393	604	}
insilmaril@395	605	} else if (com=="colorItem")
insilmaril@395	606	{
insilmaril@395	607	if (!selection)
insilmaril@395	608	{
insilmaril@395	609	api.setError (Aborted,"Nothing selected");
insilmaril@395	610	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	611	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	612	{
insilmaril@395	613	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	614	} else if (api.checkParamCount(1))
insilmaril@395	615	{
insilmaril@395	616	QColor c=api.parColor (ok,0);
insilmaril@395	617	if (ok) colorItem (c);
insilmaril@395	618	}
insilmaril@395	619	} else if (com=="colorBranch")
insilmaril@395	620	{
insilmaril@395	621	if (!selection)
insilmaril@395	622	{
insilmaril@395	623	api.setError (Aborted,"Nothing selected");
insilmaril@395	624	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	625	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	626	{
insilmaril@395	627	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	628	} else if (api.checkParamCount(1))
insilmaril@395	629	{
insilmaril@395	630	QColor c=api.parColor (ok,0);
insilmaril@395	631	if (ok) colorBranch (c);
insilmaril@395	632	}
insilmaril@395	633	} else if (com=="cut")
insilmaril@395	634	{
insilmaril@395	635	if (!selection)
insilmaril@395	636	{
insilmaril@395	637	api.setError (Aborted,"Nothing selected");
insilmaril@395	638	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	639	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@395	640	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	641	{
insilmaril@395	642	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	643	} else if (api.checkParamCount(0))
insilmaril@395	644	{
insilmaril@395	645	cut();
insilmaril@395	646	}
insilmaril@393	647	} else if (com=="delete")
insilmaril@393	648	{
insilmaril@394	649	if (!selection)
insilmaril@394	650	{
insilmaril@394	651	api.setError (Aborted,"Nothing selected");
insilmaril@394	652	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	653	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	654	{
insilmaril@394	655	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	656	} else if (api.checkParamCount(0))
insilmaril@393	657	{
insilmaril@393	658	deleteSelection();
insilmaril@393	659	}
insilmaril@394	660	} else if (com=="deleteKeepChilds")
insilmaril@394	661	{
insilmaril@394	662	if (!selection)
insilmaril@394	663	{
insilmaril@394	664	api.setError (Aborted,"Nothing selected");
insilmaril@394	665	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	666	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	667	{
insilmaril@394	668	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	669	} else if (api.checkParamCount(0))
insilmaril@394	670	{
insilmaril@395	671	deleteKeepChilds();
insilmaril@395	672	}
insilmaril@395	673	} else if (com=="deleteChilds")
insilmaril@395	674	{
insilmaril@395	675	if (!selection)
insilmaril@395	676	{
insilmaril@395	677	api.setError (Aborted,"Nothing selected");
insilmaril@395	678	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	679	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@395	680	{
insilmaril@395	681	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	682	} else if (api.checkParamCount(0))
insilmaril@395	683	{
insilmaril@395	684	deleteChilds();
insilmaril@394	685	}
insilmaril@393	686	} else if (com=="linkBranchToPos")
insilmaril@129	687	{
insilmaril@394	688	if (!selection)
insilmaril@129	689	{
insilmaril@394	690	api.setError (Aborted,"Nothing selected");
insilmaril@394	691	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	692	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	693	{
insilmaril@394	694	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	695	} else if (api.checkParamCount(4))
insilmaril@394	696	{
insilmaril@394	697	// 0 selectstring of parent
insilmaril@394	698	// 1 num in parent (for branches)
insilmaril@394	699	// 2,3 x,y of mainbranch or mapcenter
insilmaril@394	700	s=api.parString(ok,0);
insilmaril@394	701	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@394	702	if (dst)
insilmaril@394	703	{
insilmaril@394	704	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@394	705	{
insilmaril@394	706	// Get number in parent
insilmaril@394	707	x=api.parInt (ok,1);
insilmaril@394	708	if (ok)
insilmaril@394	709	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@394	710	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@394	711	{
insilmaril@394	712	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@394	713	// Get coordinates of mainbranch
insilmaril@394	714	x=api.parInt (ok,2);
insilmaril@394	715	if (ok)
insilmaril@139	716	{
insilmaril@394	717	y=api.parInt (ok,3);
insilmaril@394	718	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@394	719	}
insilmaril@129	720	}
insilmaril@394	721	}
insilmaril@129	722	}
insilmaril@393	723	} else if (com=="moveBranchUp")
insilmaril@393	724	{
insilmaril@394	725	if (!selection)
insilmaril@394	726	{
insilmaril@394	727	api.setError (Aborted,"Nothing selected");
insilmaril@394	728	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	729	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	730	{
insilmaril@394	731	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	732	} else if (api.checkParamCount(0))
insilmaril@394	733	{
insilmaril@394	734	moveBranchUp();
insilmaril@394	735	}
insilmaril@394	736	} else if (com=="moveBranchDown")
insilmaril@394	737	{
insilmaril@394	738	if (!selection)
insilmaril@394	739	{
insilmaril@394	740	api.setError (Aborted,"Nothing selected");
insilmaril@394	741	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	742	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	743	{
insilmaril@394	744	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	745	} else if (api.checkParamCount(0))
insilmaril@394	746	{
insilmaril@394	747	moveBranchDown();
insilmaril@394	748	}
insilmaril@394	749	} else if (com=="move")
insilmaril@394	750	{
insilmaril@394	751	if (!selection)
insilmaril@394	752	{
insilmaril@394	753	api.setError (Aborted,"Nothing selected");
insilmaril@394	754	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	755	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@394	756	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	757	{
insilmaril@394	758	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	759	} else if (api.checkParamCount(2))
insilmaril@393	760	{
insilmaril@393	761	x=api.parInt (ok,0);
insilmaril@393	762	if (ok)
insilmaril@393	763	{
insilmaril@393	764	y=api.parInt (ok,1);
insilmaril@393	765	if (ok) move (x,y);
insilmaril@393	766	}
insilmaril@393	767	}
insilmaril@395	768	} else if (com=="moveRel")
insilmaril@393	769	{
insilmaril@394	770	if (!selection)
insilmaril@394	771	{
insilmaril@394	772	api.setError (Aborted,"Nothing selected");
insilmaril@394	773	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	774	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@394	775	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	776	{
insilmaril@394	777	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	778	} else if (api.checkParamCount(2))
insilmaril@393	779	{
insilmaril@393	780	x=api.parInt (ok,0);
insilmaril@393	781	if (ok)
insilmaril@393	782	{
insilmaril@393	783	y=api.parInt (ok,1);
insilmaril@393	784	if (ok) moveRel (x,y);
insilmaril@393	785	}
insilmaril@393	786	}
insilmaril@395	787	} else if (com=="paste")
insilmaril@395	788	{
insilmaril@395	789	if (!selection)
insilmaril@395	790	{
insilmaril@395	791	api.setError (Aborted,"Nothing selected");
insilmaril@395	792	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	793	typeid(*selection) != typeid(MapCenterObj) )
insilmaril@395	794	{
insilmaril@395	795	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	796	} else if (api.checkParamCount(0))
insilmaril@395	797	{
insilmaril@395	798	paste();
insilmaril@395	799	}
insilmaril@398	800	} else if (com=="select")
insilmaril@398	801	{
insilmaril@398	802	if (api.checkParamCount(1))
insilmaril@398	803	{
insilmaril@398	804	s=api.parString(ok,0);
insilmaril@398	805	if (ok) select (s);
insilmaril@398	806	}
insilmaril@398	807	} else if (com=="setMapAuthor")
insilmaril@398	808	{
insilmaril@398	809	if (api.checkParamCount(1))
insilmaril@398	810	{
insilmaril@398	811	s=api.parString(ok,0);
insilmaril@398	812	if (ok) setMapAuthor (s);
insilmaril@398	813	}
insilmaril@398	814	} else if (com=="setMapComment")
insilmaril@398	815	{
insilmaril@398	816	if (api.checkParamCount(1))
insilmaril@398	817	{
insilmaril@398	818	s=api.parString(ok,0);
insilmaril@398	819	if (ok) setMapComment(s);
insilmaril@398	820	}
insilmaril@398	821	} else if (com=="setMapBackgroundColor")
insilmaril@398	822	{
insilmaril@398	823	if (!selection)
insilmaril@398	824	{
insilmaril@398	825	api.setError (Aborted,"Nothing selected");
insilmaril@398	826	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@398	827	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@398	828	{
insilmaril@398	829	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	830	} else if (api.checkParamCount(1))
insilmaril@398	831	{
insilmaril@398	832	QColor c=api.parColor (ok,0);
insilmaril@398	833	if (ok) setMapBackgroundColor (c);
insilmaril@398	834	}
insilmaril@398	835	} else if (com=="setMapDefLinkColor")
insilmaril@398	836	{
insilmaril@398	837	if (!selection)
insilmaril@398	838	{
insilmaril@398	839	api.setError (Aborted,"Nothing selected");
insilmaril@398	840	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@398	841	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@398	842	{
insilmaril@398	843	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	844	} else if (api.checkParamCount(1))
insilmaril@398	845	{
insilmaril@398	846	QColor c=api.parColor (ok,0);
insilmaril@398	847	if (ok) setMapDefLinkColor (c);
insilmaril@398	848	}
insilmaril@398	849	} else if (com=="setMapLinkStyle")
insilmaril@398	850	{
insilmaril@398	851	if (api.checkParamCount(1))
insilmaril@398	852	{
insilmaril@398	853	s=api.parString (ok,0);
insilmaril@398	854	if (ok) setMapLinkStyle(s);
insilmaril@398	855	}
insilmaril@129	856	} else if (com=="setHeading")
insilmaril@129	857	{
insilmaril@394	858	if (!selection)
insilmaril@394	859	{
insilmaril@394	860	api.setError (Aborted,"Nothing selected");
insilmaril@394	861	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	862	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	863	{
insilmaril@394	864	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	865	} else if (api.checkParamCount(1))
insilmaril@129	866	{
insilmaril@129	867	s=api.parString (ok,0);
insilmaril@366	868	if (ok)
insilmaril@366	869	setHeading (s);
insilmaril@129	870	}
insilmaril@395	871	} else if (com=="setHideExport")
insilmaril@395	872	{
insilmaril@395	873	if (!selection)
insilmaril@395	874	{
insilmaril@395	875	api.setError (Aborted,"Nothing selected");
insilmaril@395	876	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	877	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	878	{
insilmaril@395	879	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	880	} else if (api.checkParamCount(1))
insilmaril@395	881	{
insilmaril@395	882	b=api.parBool(ok,0);
insilmaril@395	883	if (ok) setHideExport (b);
insilmaril@395	884	}
insilmaril@143	885	} else if (com=="setURL")
insilmaril@143	886	{
insilmaril@394	887	if (!selection)
insilmaril@394	888	{
insilmaril@394	889	api.setError (Aborted,"Nothing selected");
insilmaril@394	890	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	891	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	892	{
insilmaril@394	893	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	894	} else if (api.checkParamCount(1))
insilmaril@143	895	{
insilmaril@143	896	s=api.parString (ok,0);
insilmaril@366	897	if (ok) setURLInt(s);
insilmaril@143	898	}
insilmaril@143	899	} else if (com=="setVymLink")
insilmaril@143	900	{
insilmaril@394	901	if (!selection)
insilmaril@394	902	{
insilmaril@394	903	api.setError (Aborted,"Nothing selected");
insilmaril@394	904	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	905	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	906	{
insilmaril@394	907	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	908	} else if (api.checkParamCount(1))
insilmaril@143	909	{
insilmaril@143	910	s=api.parString (ok,0);
insilmaril@366	911	if (ok) setVymLinkInt(s);
insilmaril@143	912	}
insilmaril@143	913	}
insilmaril@366	914	else if (com=="setFlag")
insilmaril@366	915	{
insilmaril@394	916	if (!selection)
insilmaril@366	917	{
insilmaril@394	918	api.setError (Aborted,"Nothing selected");
insilmaril@394	919	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	920	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	921	{
insilmaril@394	922	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	923	} else if (api.checkParamCount(1))
insilmaril@394	924	{
insilmaril@394	925	s=api.parString(ok,0);
insilmaril@394	926	if (ok)
insilmaril@394	927	{
insilmaril@394	928	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	929	bo->activateStandardFlag(s);
insilmaril@394	930	bo->updateFlagsToolbar();
insilmaril@366	931	}
insilmaril@366	932	}
insilmaril@366	933	}
insilmaril@366	934	else if (com=="unsetFlag")
insilmaril@366	935	{
insilmaril@394	936	if (!selection)
insilmaril@366	937	{
insilmaril@394	938	api.setError (Aborted,"Nothing selected");
insilmaril@394	939	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	940	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	941	{
insilmaril@394	942	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	943	} else if (api.checkParamCount(1))
insilmaril@394	944	{
insilmaril@394	945	s=api.parString(ok,0);
insilmaril@394	946	if (ok)
insilmaril@394	947	{
insilmaril@394	948	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	949	bo->deactivateStandardFlag(s);
insilmaril@394	950	bo->updateFlagsToolbar();
insilmaril@366	951	}
insilmaril@366	952	}
insilmaril@398	953	} else
insilmaril@163	954	{
insilmaril@394	955	api.setError (Aborted,"Unknown command");
insilmaril@163	956	}
insilmaril@129	957
insilmaril@129	958	// Any errors?
insilmaril@394	959	if (api.errorLevel()==NoError)
insilmaril@394	960	setChanged();
insilmaril@394	961	else
insilmaril@106	962	{
insilmaril@366	963	// TODO Error handling
insilmaril@366	964	qWarning("MapEditor::parseAtom: Error!");
insilmaril@394	965	qWarning(api.errorMessage());
insilmaril@394	966	}
insilmaril@0	967	}
insilmaril@0	968
insilmaril@294	969	void MapEditor::toggleHistoryWindow()
insilmaril@294	970	{
insilmaril@377	971	if (historyWindow.isVisible())
insilmaril@377	972	historyWindow.hide();
insilmaril@294	973	else
insilmaril@377	974	historyWindow.show();
insilmaril@294	975	}
insilmaril@294	976
insilmaril@0	977
insilmaril@0	978	bool MapEditor::isDefault()
insilmaril@0	979	{
insilmaril@0	980	return mapDefault;
insilmaril@0	981	}
insilmaril@0	982
insilmaril@0	983	bool MapEditor::isUnsaved()
insilmaril@0	984	{
insilmaril@0	985	return mapUnsaved;
insilmaril@0	986	}
insilmaril@0	987
insilmaril@0	988	bool MapEditor::hasChanged()
insilmaril@0	989	{
insilmaril@0	990	return mapChanged;
insilmaril@0	991	}
insilmaril@0	992
insilmaril@0	993	void MapEditor::setChanged()
insilmaril@0	994	{
insilmaril@0	995	mapChanged=true;
insilmaril@0	996	mapDefault=false;
insilmaril@0	997	mapUnsaved=true;
insilmaril@0	998	findReset();
insilmaril@0	999	}
insilmaril@0	1000
insilmaril@0	1001	void MapEditor::closeMap()
insilmaril@0	1002	{
insilmaril@0	1003	// Unselect before disabling the toolbar actions
insilmaril@0	1004	if (selection) selection->unselect();
insilmaril@0	1005	selection=NULL;
insilmaril@0	1006	updateActions();
insilmaril@0	1007
insilmaril@0	1008	clear();
insilmaril@0	1009	close();
insilmaril@0	1010	}
insilmaril@0	1011
insilmaril@0	1012	void MapEditor::setFilePath(QString fname)
insilmaril@0	1013	{
insilmaril@0	1014	setFilePath (fname,fname);
insilmaril@0	1015	}
insilmaril@0	1016
insilmaril@0	1017	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	1018	{
insilmaril@205	1019	if (fname.isEmpty() \|\| fname=="")
insilmaril@106	1020	{
insilmaril@106	1021	filePath="";
insilmaril@106	1022	fileName="";
insilmaril@106	1023	destPath="";
insilmaril@106	1024	} else
insilmaril@106	1025	{
insilmaril@106	1026	filePath=fname; // becomes absolute path
insilmaril@106	1027	fileName=fname; // gets stripped of path
insilmaril@106	1028	destPath=destname; // needed for vymlinks
insilmaril@106	1029
insilmaril@106	1030	// If fname is not an absolute path, complete it
insilmaril@106	1031	filePath=QDir(fname).absPath();
insilmaril@106	1032	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106	1033
insilmaril@106	1034	// Set short name, too. Search from behind:
insilmaril@106	1035	int i=fileName.findRev("/");
insilmaril@106	1036	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106	1037
insilmaril@106	1038	// Forget the .vym (or .xml) for name of map
insilmaril@106	1039	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@294	1040
insilmaril@294	1041	// Adjust history window
insilmaril@377	1042	historyWindow.setCaption (__VYM " - " +tr("History for ")+fileName);
insilmaril@106	1043	}
insilmaril@0	1044	}
insilmaril@0	1045
insilmaril@0	1046	QString MapEditor::getFilePath()
insilmaril@0	1047	{
insilmaril@0	1048	return filePath;
insilmaril@0	1049	}
insilmaril@0	1050
insilmaril@0	1051	QString MapEditor::getFileName()
insilmaril@0	1052	{
insilmaril@0	1053	return fileName;
insilmaril@0	1054	}
insilmaril@0	1055
insilmaril@0	1056	QString MapEditor::getMapName()
insilmaril@0	1057	{
insilmaril@0	1058	return mapName;
insilmaril@0	1059	}
insilmaril@0	1060
insilmaril@0	1061	QString MapEditor::getDestPath()
insilmaril@0	1062	{
insilmaril@0	1063	return destPath;
insilmaril@0	1064	}
insilmaril@0	1065
insilmaril@205	1066	ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0	1067	{
insilmaril@205	1068	ErrorCode err=success;
insilmaril@0	1069
insilmaril@0	1070	if (lmode==NewMap)
insilmaril@0	1071	{
insilmaril@0	1072	if (selection) selection->unselect();
insilmaril@0	1073	selection=NULL;
insilmaril@0	1074	mapCenter->clear();
insilmaril@0	1075	mapCenter->setMapEditor(this);
insilmaril@0	1076	// (map state is set later at end of load...)
insilmaril@0	1077	} else
insilmaril@0	1078	{
insilmaril@395	1079	if (!selection \|\| (typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	1080	typeid(*selection) != typeid (MapCenterObj)))
insilmaril@395	1081	return aborted;
insilmaril@395	1082	BranchObj bo=(BranchObj)selection;
insilmaril@395	1083	if (lmode==ImportAdd)
insilmaril@395	1084	saveStateChangingPart(
insilmaril@395	1085	selection,
insilmaril@395	1086	selection,
insilmaril@395	1087	QString("addMapInsert (%1)").arg(fname),
insilmaril@395	1088	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@395	1089	else
insilmaril@395	1090	saveStateChangingPart(
insilmaril@395	1091	selection,
insilmaril@395	1092	selection,
insilmaril@395	1093	QString("addMapReplace(%1)").arg(fname),
insilmaril@395	1094	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@0	1095	}
insilmaril@0	1096
insilmaril@0	1097
insilmaril@0	1098	mapBuilderHandler handler;
insilmaril@0	1099	QFile file( fname );
insilmaril@0	1100
insilmaril@0	1101	// I am paranoid: file should exist anyway
insilmaril@0	1102	// according to check in mainwindow.
insilmaril@0	1103	if (!file.exists() )
insilmaril@0	1104	{
insilmaril@0	1105	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	1106	tr("Couldn't open map " +fname)+".");
insilmaril@205	1107	err=aborted;
insilmaril@0	1108	} else
insilmaril@0	1109	{
insilmaril@139	1110	blockReposition=true;
insilmaril@0	1111	QXmlInputSource source( file);
insilmaril@0	1112	QXmlSimpleReader reader;
insilmaril@0	1113	reader.setContentHandler( &handler );
insilmaril@0	1114	reader.setErrorHandler( &handler );
insilmaril@0	1115	handler.setMapEditor( this );
insilmaril@0	1116	handler.setTmpDir (filePath.left(filePath.findRev("/",-1))); // needed to load files with rel. path
insilmaril@243	1117	handler.setInputFile (file.name());
insilmaril@0	1118	handler.setLoadMode (lmode);
insilmaril@163	1119	blockSaveState=true;
insilmaril@0	1120	bool ok = reader.parse( source );
insilmaril@139	1121	blockReposition=false;
insilmaril@163	1122	blockSaveState=false;
insilmaril@0	1123	file.close();
insilmaril@0	1124	if ( ok )
insilmaril@0	1125	{
insilmaril@0	1126	mapCenter->reposition();
insilmaril@0	1127	adjustCanvasSize();
insilmaril@0	1128	if (lmode==NewMap)
insilmaril@0	1129	{
insilmaril@0	1130	mapDefault=false;
insilmaril@0	1131	mapChanged=false;
insilmaril@0	1132	mapUnsaved=false;
insilmaril@0	1133	}
insilmaril@0	1134	} else
insilmaril@0	1135	{
insilmaril@0	1136	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	1137	tr( handler.errorProtocol() ) );
insilmaril@0	1138	// returnCode=1;
insilmaril@0	1139	// Still return "success": the map maybe at least
insilmaril@0	1140	// partially read by the parser
insilmaril@0	1141	}
insilmaril@0	1142	}
insilmaril@0	1143	updateActions();
insilmaril@205	1144	return err;
insilmaril@0	1145	}
insilmaril@0	1146
insilmaril@0	1147	int MapEditor::save (const SaveMode &savemode)
insilmaril@0	1148	{
insilmaril@0	1149	int returnCode=0;
insilmaril@0	1150
insilmaril@0	1151	// Create mapName and fileDir
insilmaril@0	1152	makeSubDirs (fileDir);
insilmaril@0	1153	QString fname;
insilmaril@0	1154	if (saveZipped())
insilmaril@0	1155	// save as .xml
insilmaril@0	1156	fname=mapName+".xml";
insilmaril@0	1157	else
insilmaril@0	1158	// use name given by user, even if he chooses .doc
insilmaril@0	1159	fname=fileName;
insilmaril@0	1160
insilmaril@0	1161
insilmaril@0	1162	QString saveFile;
insilmaril@106	1163	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@106	1164	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@106	1165	else
insilmaril@106	1166	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@0	1167
insilmaril@163	1168	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	1169	return 1;
insilmaril@0	1170
insilmaril@0	1171	if (returnCode==0)
insilmaril@0	1172	{
insilmaril@0	1173	mapChanged=false;
insilmaril@0	1174	mapUnsaved=false;
insilmaril@390	1175	updateActions();
insilmaril@0	1176	}
insilmaril@0	1177
insilmaril@0	1178	return returnCode;
insilmaril@0	1179	}
insilmaril@0	1180
insilmaril@0	1181	void MapEditor::setZipped (bool z)
insilmaril@0	1182	{
insilmaril@0	1183	zipped=z;
insilmaril@0	1184	}
insilmaril@0	1185
insilmaril@0	1186	bool MapEditor::saveZipped ()
insilmaril@0	1187	{
insilmaril@0	1188	return zipped;
insilmaril@0	1189	}
insilmaril@0	1190
insilmaril@0	1191	void MapEditor::print()
insilmaril@0	1192	{
insilmaril@0	1193	if ( !printer )
insilmaril@0	1194	{
insilmaril@0	1195	printer = new QPrinter;
insilmaril@0	1196	printer->setColorMode (QPrinter::Color);
insilmaril@366	1197	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1198	}
insilmaril@0	1199
insilmaril@0	1200	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1201
insilmaril@0	1202	// Try to set orientation automagically
insilmaril@0	1203	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1204	// there are problems with landscape mode, see
insilmaril@0	1205	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1206
insilmaril@0	1207	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1208	// recommend landscape
insilmaril@0	1209	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1210	else
insilmaril@0	1211	// recommend portrait
insilmaril@0	1212	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1213
insilmaril@0	1214	if ( printer->setup(this) )
insilmaril@0	1215	// returns false, if printing is canceled
insilmaril@0	1216	{
insilmaril@0	1217	QPainter pp(printer);
insilmaril@0	1218
insilmaril@0	1219	// Don't print the visualisation of selection
insilmaril@0	1220	LinkableMapObj *oldselection=NULL;
insilmaril@0	1221	if (selection)
insilmaril@0	1222	{
insilmaril@0	1223	oldselection=selection;
insilmaril@0	1224	selection->unselect();
insilmaril@0	1225	}
insilmaril@0	1226
insilmaril@0	1227	// Handle sizes of map and paper:
insilmaril@0	1228	//
insilmaril@0	1229	// setWindow defines which part of the canvas will be transformed
insilmaril@0	1230	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1231	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1232	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1233
insilmaril@366	1234	Q3PaintDeviceMetrics metrics (printer);
insilmaril@0	1235
insilmaril@0	1236	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1237	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1238
insilmaril@102	1239	QRect mapRect=totalBBox;
insilmaril@366	1240	Q3CanvasRectangle *frame=NULL;
insilmaril@366	1241	Q3CanvasText *footerFN=NULL;
insilmaril@366	1242	Q3CanvasText *footerDate=NULL;
insilmaril@0	1243	if (printFrame \|\| printFooter)
insilmaril@0	1244	{
insilmaril@0	1245
insilmaril@0	1246	if (printFrame)
insilmaril@0	1247	{
insilmaril@0	1248	// Print frame around map
insilmaril@102	1249	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@102	1250	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@366	1251	frame=new Q3CanvasRectangle (mapRect,mapCanvas);
insilmaril@366	1252	frame->setBrush (QColor(Qt::white));
insilmaril@366	1253	frame->setPen (QColor(Qt::black));
insilmaril@0	1254	frame->setZ(0);
insilmaril@0	1255	frame->show();
insilmaril@0	1256	}
insilmaril@163	1257	/* TODO remove after testing
insilmaril@102	1258	QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@102	1259	l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@102	1260	l->setPen (QPen(QColor(black), 1));
insilmaril@102	1261	l->setZ (200);
insilmaril@102	1262	l->show();
insilmaril@131	1263	*/
insilmaril@102	1264
insilmaril@0	1265	if (printFooter)
insilmaril@0	1266	{
insilmaril@0	1267	// Print footer below map
insilmaril@0	1268	QFont font;
insilmaril@0	1269	font.setPointSize(10);
insilmaril@366	1270	footerFN=new Q3CanvasText (mapCanvas);
insilmaril@0	1271	footerFN->setText ("VYM - " + fileName);
insilmaril@0	1272	footerFN->setFont(font);
insilmaril@0	1273	footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0	1274	footerFN->setZ(Z_TEXT);
insilmaril@0	1275	footerFN->show();
insilmaril@366	1276	footerDate=new Q3CanvasText (mapCanvas);
insilmaril@0	1277	footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0	1278	footerDate->setFont(font);
insilmaril@0	1279	footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0	1280	footerDate->setZ(Z_TEXT);
insilmaril@0	1281	footerDate->show();
insilmaril@0	1282	}
insilmaril@102	1283	pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1284	} else
insilmaril@0	1285	{
insilmaril@0	1286	pp.setWindow (mapRect);
insilmaril@0	1287	}
insilmaril@0	1288
insilmaril@0	1289	if (mapAspect>=paperAspect)
insilmaril@0	1290	{
insilmaril@0	1291	// Fit horizontally to paper width
insilmaril@0	1292	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1293	} else
insilmaril@0	1294	{
insilmaril@0	1295	// Fit vertically to paper height
insilmaril@0	1296	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1297	}
insilmaril@0	1298
insilmaril@0	1299	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to printer
insilmaril@0	1300
insilmaril@0	1301	// Delete Frame and footer
insilmaril@0	1302	if (footerFN)
insilmaril@0	1303	{
insilmaril@0	1304	delete (footerFN);
insilmaril@0	1305	delete (footerDate);
insilmaril@0	1306	}
insilmaril@0	1307	if (frame) delete (frame);
insilmaril@0	1308
insilmaril@0	1309	// Restore selection
insilmaril@0	1310	if (oldselection)
insilmaril@0	1311	{
insilmaril@0	1312	selection=oldselection;
insilmaril@0	1313	selection->select();
insilmaril@0	1314	}
insilmaril@119	1315
insilmaril@119	1316	// Save settings in vymrc
insilmaril@366	1317	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1318	}
insilmaril@0	1319	}
insilmaril@0	1320
insilmaril@0	1321	QPixmap MapEditor::getPixmap()
insilmaril@0	1322	{
insilmaril@0	1323	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0	1324	QPixmap pix (mapRect.size());
insilmaril@0	1325	QPainter pp (&pix);
insilmaril@0	1326
insilmaril@0	1327	// Don't print the visualisation of selection
insilmaril@0	1328	LinkableMapObj *oldselection=NULL;
insilmaril@0	1329	if (selection)
insilmaril@0	1330	{
insilmaril@0	1331	oldselection=selection;
insilmaril@0	1332	selection->unselect();
insilmaril@0	1333	}
insilmaril@0	1334
insilmaril@0	1335	pp.setWindow (mapRect);
insilmaril@0	1336
insilmaril@0	1337	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to painter
insilmaril@0	1338
insilmaril@0	1339
insilmaril@0	1340	// Restore selection
insilmaril@0	1341	if (oldselection)
insilmaril@0	1342	{
insilmaril@0	1343	selection=oldselection;
insilmaril@0	1344	selection->select();
insilmaril@0	1345	}
insilmaril@0	1346
insilmaril@0	1347	return pix;
insilmaril@0	1348	}
insilmaril@0	1349
insilmaril@260	1350	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@260	1351	{
insilmaril@260	1352	hidemode=mode;
insilmaril@260	1353	mapCenter->setHideTmp (hidemode);
insilmaril@260	1354	mapCenter->reposition();
insilmaril@260	1355	adjustCanvasSize();
insilmaril@260	1356	canvas()->update();
insilmaril@260	1357	}
insilmaril@260	1358
insilmaril@260	1359	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@260	1360	{
insilmaril@260	1361	return hidemode;
insilmaril@260	1362	}
insilmaril@260	1363
insilmaril@0	1364	void MapEditor::exportImage(QString fn)
insilmaril@0	1365	{
insilmaril@260	1366	setExportMode (true);
insilmaril@0	1367	QPixmap pix (getPixmap());
insilmaril@0	1368	pix.save(fn, "PNG");
insilmaril@260	1369	setExportMode (false);
insilmaril@260	1370	}
insilmaril@260	1371
insilmaril@260	1372	void MapEditor::setExportMode (bool b)
insilmaril@260	1373	{
insilmaril@260	1374	// should be called before and after exports
insilmaril@260	1375	// depending on the settings
insilmaril@366	1376	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@260	1377	setHideTmpMode (HideExport);
insilmaril@260	1378	else
insilmaril@260	1379	setHideTmpMode (HideNone);
insilmaril@0	1380	}
insilmaril@0	1381
insilmaril@366	1382	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1383	{
insilmaril@260	1384	setExportMode (true);
insilmaril@0	1385	QPixmap pix (getPixmap());
insilmaril@366	1386	pix.save(fn, format);
insilmaril@260	1387	setExportMode (false);
insilmaril@0	1388	}
insilmaril@0	1389
insilmaril@185	1390	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163	1391	{
insilmaril@185	1392	ExportOO ex;
insilmaril@199	1393	ex.setFile (fn);
insilmaril@185	1394	ex.setMapCenter(mapCenter);
insilmaril@260	1395	if (ex.setConfigFile(cf))
insilmaril@260	1396	{
insilmaril@260	1397	setExportMode (true);
insilmaril@260	1398	ex.exportPresentation();
insilmaril@260	1399	setExportMode (false);
insilmaril@260	1400	}
insilmaril@163	1401	}
insilmaril@163	1402
insilmaril@163	1403
insilmaril@0	1404
insilmaril@0	1405	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1406	{
insilmaril@260	1407	// Hide stuff during export, if settings want this
insilmaril@260	1408	setExportMode (true);
insilmaril@260	1409
insilmaril@0	1410	// Create subdirectories
insilmaril@0	1411	makeSubDirs (dir);
insilmaril@0	1412
insilmaril@0	1413	// write to directory
insilmaril@106	1414	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1415	QFile file;
insilmaril@0	1416
insilmaril@0	1417	file.setName ( dir + "/"+mapName+".xml");
insilmaril@366	1418	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1419	{
insilmaril@0	1420	// This should neverever happen
insilmaril@159	1421	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1422	return;
insilmaril@0	1423	}
insilmaril@0	1424
insilmaril@0	1425	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1426	QTextStream ts( &file );
insilmaril@0	1427	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1428	ts << saveFile;
insilmaril@0	1429	file.close();
insilmaril@0	1430
insilmaril@0	1431	// Now write image, too
insilmaril@0	1432	exportImage (dir+"/images/"+mapName+".png");
insilmaril@260	1433
insilmaril@260	1434	setExportMode (false);
insilmaril@0	1435	}
insilmaril@0	1436
insilmaril@0	1437	void MapEditor::clear()
insilmaril@0	1438	{
insilmaril@0	1439	if (selection)
insilmaril@0	1440	{
insilmaril@0	1441	selection->unselect();
insilmaril@0	1442	selection=NULL;
insilmaril@0	1443	}
insilmaril@0	1444
insilmaril@0	1445	mapCenter->clear();
insilmaril@0	1446	}
insilmaril@0	1447
insilmaril@0	1448	void MapEditor::copy()
insilmaril@0	1449	{
insilmaril@0	1450	if (selection)
insilmaril@0	1451	{
insilmaril@166	1452	// write to directory
insilmaril@166	1453	QString clipfile="part";
insilmaril@166	1454	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@166	1455	QFile file;
insilmaril@166	1456
insilmaril@166	1457	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@366	1458	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1459	{
insilmaril@166	1460	// This should neverever happen
insilmaril@166	1461	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166	1462	return;
insilmaril@166	1463	}
insilmaril@166	1464
insilmaril@166	1465	// Write it finally, and write in UTF8, no matter what
insilmaril@166	1466	QTextStream ts( &file );
insilmaril@166	1467	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166	1468	ts << saveFile;
insilmaril@166	1469	file.close();
insilmaril@166	1470
insilmaril@166	1471	clipboardEmpty=false;
insilmaril@166	1472	updateActions();
insilmaril@0	1473	}
insilmaril@0	1474	}
insilmaril@0	1475
insilmaril@163	1476	void MapEditor::redo()
insilmaril@163	1477	{
insilmaril@163	1478	blockSaveState=true;
insilmaril@163	1479
insilmaril@366	1480	// Restore variables
insilmaril@366	1481	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1482	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1483	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1484	// Can we undo at all?
insilmaril@381	1485	if (redosAvail<1) return;
insilmaril@381	1486	redosAvail--;
insilmaril@381	1487
insilmaril@381	1488	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	1489	curStep++;
insilmaril@381	1490	if (curStep>stepsTotal) curStep=1;
insilmaril@366	1491	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1492	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1493	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1494	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1495	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1496	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1497
insilmaril@395	1498	if (!checkVersion(version))
insilmaril@395	1499	QMessageBox::warning(0,tr("Warning"),
insilmaril@395	1500	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(__VYM_VERSION));
insilmaril@395	1501
insilmaril@366	1502
insilmaril@163	1503	// Find out current undo directory
insilmaril@366	1504	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@366	1505
insilmaril@366	1506	/* TODO remove testing
insilmaril@366	1507	*/
insilmaril@366	1508	cout << "ME::redo() begin\n";
insilmaril@366	1509	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1510	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1511	cout << " curStep="<<curStep<<endl;
insilmaril@366	1512	cout << " ---------------------------"<<endl;
insilmaril@366	1513	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1514	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1515	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1516	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1517	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1518	cout << " ---------------------------"<<endl<<endl;
insilmaril@163	1519
insilmaril@163	1520	// select object before redo
insilmaril@366	1521	// FIXME better give up if no selection there...
insilmaril@163	1522	if (!redoSelection.isEmpty())
insilmaril@163	1523	select (redoSelection);
insilmaril@163	1524
insilmaril@366	1525
insilmaril@366	1526	parseAtom (redoCommand);
insilmaril@366	1527	mapCenter->reposition();
insilmaril@366	1528
insilmaril@366	1529	blockSaveState=false;
insilmaril@366	1530
insilmaril@366	1531	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1532	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1533	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1534	undoSet.writeSettings(histPath);
insilmaril@366	1535
insilmaril@381	1536	historyWindow.update (undoSet);
insilmaril@366	1537	updateActions();
insilmaril@366	1538
insilmaril@366	1539	/* TODO remove testing
insilmaril@163	1540	*/
insilmaril@163	1541	cout << "ME::redo() end\n";
insilmaril@163	1542	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1543	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1544	cout << " curStep="<<curStep<<endl;
insilmaril@163	1545	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1546
insilmaril@366	1547
insilmaril@163	1548	}
insilmaril@163	1549
insilmaril@390	1550	bool MapEditor::isRedoAvailable()
insilmaril@390	1551	{
insilmaril@393	1552	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@390	1553	return true;
insilmaril@390	1554	else
insilmaril@390	1555	return false;
insilmaril@390	1556	}
insilmaril@390	1557
insilmaril@106	1558	void MapEditor::undo()
insilmaril@106	1559	{
insilmaril@163	1560	blockSaveState=true;
insilmaril@163	1561
insilmaril@366	1562	// Restore variables
insilmaril@366	1563	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1564	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1565	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1566
insilmaril@381	1567	// Can we undo at all?
insilmaril@381	1568	if (undosAvail<1) return;
insilmaril@381	1569
insilmaril@366	1570	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1571	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1572	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1573	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1574	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1575	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1576
insilmaril@395	1577	if (!checkVersion(version))
insilmaril@395	1578	QMessageBox::warning(0,tr("Warning"),
insilmaril@395	1579	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(__VYM_VERSION));
insilmaril@366	1580
insilmaril@163	1581	// Find out current undo directory
insilmaril@366	1582	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@163	1583
insilmaril@136	1584	// select object before undo
insilmaril@136	1585	if (!undoSelection.isEmpty())
insilmaril@136	1586	select (undoSelection);
insilmaril@136	1587
insilmaril@164	1588	/* TODO testing
insilmaril@366	1589	*/
insilmaril@163	1590	cout << "ME::undo() begin\n";
insilmaril@163	1591	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1592	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1593	cout << " curStep="<<curStep<<endl;
insilmaril@163	1594	cout << " ---------------------------"<<endl;
insilmaril@366	1595	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1596	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1597	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1598	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1599	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1600	cout << " ---------------------------"<<endl<<endl;
insilmaril@106	1601	parseAtom (undoCommand);
insilmaril@106	1602	mapCenter->reposition();
insilmaril@106	1603
insilmaril@163	1604	undosAvail--;
insilmaril@366	1605	curStep--;
insilmaril@381	1606	if (curStep<1) curStep=stepsTotal;
insilmaril@366	1607
insilmaril@366	1608	redosAvail++;
insilmaril@163	1609
insilmaril@163	1610	blockSaveState=false;
insilmaril@163	1611	/* TODO remove testing
insilmaril@366	1612	*/
insilmaril@163	1613	cout << "ME::undo() end\n";
insilmaril@163	1614	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1615	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1616	cout << " curStep="<<curStep<<endl;
insilmaril@163	1617	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1618
insilmaril@366	1619	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1620	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1621	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1622	undoSet.writeSettings(histPath);
insilmaril@366	1623
insilmaril@381	1624	historyWindow.update (undoSet);
insilmaril@366	1625	updateActions();
insilmaril@106	1626	}
insilmaril@106	1627
insilmaril@390	1628	bool MapEditor::isUndoAvailable()
insilmaril@390	1629	{
insilmaril@390	1630	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@390	1631	return true;
insilmaril@390	1632	else
insilmaril@390	1633	return false;
insilmaril@390	1634	}
insilmaril@390	1635
insilmaril@381	1636	void MapEditor::gotoStep (int i)
insilmaril@381	1637	{
insilmaril@381	1638	// Restore variables
insilmaril@381	1639	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@388	1640	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@388	1641
insilmaril@388	1642	cout << "ME::goto "<<i<<endl;
insilmaril@381	1643
insilmaril@388	1644	if (i<0) i=undosAvail+redosAvail;
insilmaril@388	1645
insilmaril@388	1646	// Clicking above current step makes us undo things
insilmaril@381	1647	if (i<undosAvail)
insilmaril@381	1648	{
insilmaril@381	1649	for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@381	1650	return;
insilmaril@381	1651	}
insilmaril@388	1652	// Clicking below current step makes us redo things
insilmaril@381	1653	if (i>undosAvail)
insilmaril@381	1654	for (int j=undosAvail; j<i; j++) redo();
insilmaril@381	1655
insilmaril@381	1656	// And ignore clicking the current row ;-)
insilmaril@381	1657	}
insilmaril@381	1658
insilmaril@394	1659	void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@106	1660	{
insilmaril@393	1661	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1662	QDir d(pathDir);
insilmaril@393	1663	QFile file (path);
insilmaril@163	1664
insilmaril@106	1665	if (d.exists() )
insilmaril@106	1666	{
insilmaril@106	1667	// We need to parse saved XML data
insilmaril@106	1668	mapBuilderHandler handler;
insilmaril@163	1669	QXmlInputSource source( file);
insilmaril@106	1670	QXmlSimpleReader reader;
insilmaril@106	1671	reader.setContentHandler( &handler );
insilmaril@106	1672	reader.setErrorHandler( &handler );
insilmaril@106	1673	handler.setMapEditor( this );
insilmaril@393	1674	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@106	1675	if (undoSel.isEmpty())
insilmaril@106	1676	{
insilmaril@139	1677	unselect();
insilmaril@106	1678	mapCenter->clear();
insilmaril@106	1679	handler.setLoadMode (NewMap);
insilmaril@106	1680	} else
insilmaril@106	1681	{
insilmaril@106	1682	select (undoSel);
insilmaril@106	1683	handler.setLoadMode (ImportReplace);
insilmaril@106	1684	}
insilmaril@139	1685	blockReposition=true;
insilmaril@106	1686	bool ok = reader.parse( source );
insilmaril@139	1687	blockReposition=false;
insilmaril@106	1688	if (! ok )
insilmaril@106	1689	{
insilmaril@106	1690	// This should never ever happen
insilmaril@393	1691	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1692	handler.errorProtocol());
insilmaril@106	1693	}
insilmaril@106	1694	} else
insilmaril@393	1695	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1696	}
insilmaril@393	1697
insilmaril@394	1698	void MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@393	1699	{
insilmaril@393	1700	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@393	1701	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@106	1702	{
insilmaril@393	1703	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1704	QDir d(pathDir);
insilmaril@393	1705	QFile file (path);
insilmaril@393	1706
insilmaril@393	1707	if (d.exists() )
insilmaril@393	1708	{
insilmaril@393	1709	// We need to parse saved XML data
insilmaril@393	1710	mapBuilderHandler handler;
insilmaril@393	1711	QXmlInputSource source( file);
insilmaril@393	1712	QXmlSimpleReader reader;
insilmaril@393	1713	reader.setContentHandler( &handler );
insilmaril@393	1714	reader.setErrorHandler( &handler );
insilmaril@393	1715	handler.setMapEditor( this );
insilmaril@393	1716	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@394	1717	handler.setLoadMode (ImportAdd);
insilmaril@393	1718	blockReposition=true;
insilmaril@393	1719	bool ok = reader.parse( source );
insilmaril@393	1720	blockReposition=false;
insilmaril@393	1721	if (! ok )
insilmaril@393	1722	{
insilmaril@393	1723	// This should never ever happen
insilmaril@393	1724	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1725	handler.errorProtocol());
insilmaril@393	1726	}
insilmaril@394	1727	if (selection!=mapCenter)
insilmaril@394	1728	((BranchObj)selection)->getLastBranch()->moveBranchTo ((BranchObj)(selection),pos);
insilmaril@393	1729	} else
insilmaril@393	1730	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1731	}
insilmaril@106	1732	}
insilmaril@106	1733
insilmaril@166	1734	void MapEditor::pasteNoSave()
insilmaril@0	1735	{
insilmaril@166	1736	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1737	}
insilmaril@0	1738
insilmaril@0	1739	void MapEditor::cutNoSave()
insilmaril@0	1740	{
insilmaril@166	1741	copy();
insilmaril@166	1742	deleteSelection();
insilmaril@0	1743	}
insilmaril@0	1744
insilmaril@0	1745	void MapEditor::paste()
insilmaril@0	1746	{
insilmaril@166	1747	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@166	1748	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@166	1749	{
insilmaril@166	1750	pasteNoSave();
insilmaril@395	1751	saveStateChangingPart(
insilmaril@395	1752	selection,
insilmaril@395	1753	selection,
insilmaril@395	1754	"paste ()",
insilmaril@395	1755	QString("Paste to %1").arg( getName(selection))
insilmaril@395	1756	);
insilmaril@166	1757	mapCenter->reposition();
insilmaril@166	1758	adjustCanvasSize();
insilmaril@166	1759	}
insilmaril@0	1760	}
insilmaril@0	1761
insilmaril@0	1762	void MapEditor::cut()
insilmaril@0	1763	{
insilmaril@395	1764	saveStateChangingPart(
insilmaril@395	1765	selection->getParObj(),
insilmaril@395	1766	selection,
insilmaril@395	1767	"cut ()",
insilmaril@395	1768	QString("Cut %1").arg(getName(selection))
insilmaril@395	1769	);
insilmaril@0	1770	copy();
insilmaril@0	1771	cutNoSave();
insilmaril@0	1772	mapCenter->reposition();
insilmaril@0	1773	adjustCanvasSize();
insilmaril@0	1774	}
insilmaril@0	1775
insilmaril@130	1776	void MapEditor::move(const int &x, const int &y)
insilmaril@130	1777	{
insilmaril@366	1778	if (selection)
insilmaril@366	1779	{
insilmaril@366	1780	QString ps=qpointToString (selection->getAbsPos());
insilmaril@366	1781	QString s=selection->getSelectString();
insilmaril@366	1782	saveState(
insilmaril@366	1783	s, "move "+ps,
insilmaril@366	1784	s, "move "+qpointToString (QPoint (x,y)),
insilmaril@366	1785	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@366	1786	selection->move(x,y);
insilmaril@366	1787	mapCenter->reposition();
insilmaril@366	1788	adjustCanvasSize();
insilmaril@366	1789	}
insilmaril@366	1790
insilmaril@366	1791	}
insilmaril@366	1792
insilmaril@366	1793	void MapEditor::moveRel (const int &x, const int &y)
insilmaril@366	1794	{
insilmaril@388	1795	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@388	1796	typeid(*selection) == typeid(MapCenterObj) \|\|
insilmaril@388	1797	typeid(*selection) == typeid (FloatImageObj)))
insilmaril@366	1798	{
insilmaril@366	1799	QString ps=qpointToString (selection->getRelPos());
insilmaril@366	1800	QString s=selection->getSelectString();
insilmaril@366	1801	saveState(
insilmaril@366	1802	s, "moveRel "+ps,
insilmaril@366	1803	s, "moveRel "+qpointToString (QPoint (x,y)),
insilmaril@366	1804	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
insilmaril@388	1805	((OrnamentedObj*)selection)->move2RelPos (x,y);
insilmaril@366	1806	mapCenter->reposition();
insilmaril@366	1807	adjustCanvasSize();
insilmaril@366	1808	}
insilmaril@130	1809	}
insilmaril@130	1810
insilmaril@0	1811	void MapEditor::moveBranchUp()
insilmaril@0	1812	{
insilmaril@0	1813	BranchObj* bo;
insilmaril@0	1814	BranchObj* par;
insilmaril@0	1815	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1816	{
insilmaril@163	1817	bo=(BranchObj*)selection;
insilmaril@314	1818	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1819	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1820	selection->unselect();
insilmaril@366	1821	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1822	selection->select();
insilmaril@366	1823	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1824	mapCenter->reposition();
insilmaril@0	1825	ensureSelectionVisible();
insilmaril@0	1826	}
insilmaril@0	1827	}
insilmaril@0	1828
insilmaril@0	1829	void MapEditor::moveBranchDown()
insilmaril@0	1830	{
insilmaril@0	1831	BranchObj* bo;
insilmaril@0	1832	BranchObj* par;
insilmaril@0	1833	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1834	{
insilmaril@163	1835	bo=(BranchObj*)selection;
insilmaril@314	1836	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1837	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1838	selection->unselect();
insilmaril@366	1839	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1840	selection->select();
insilmaril@366	1841	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1842	mapCenter->reposition();
insilmaril@0	1843	ensureSelectionVisible();
insilmaril@0	1844	}
insilmaril@0	1845	}
insilmaril@0	1846
insilmaril@366	1847	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@0	1848	{
insilmaril@366	1849	if (selection &&
insilmaril@366	1850	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1851	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1852	{
insilmaril@366	1853	ok=true;
insilmaril@366	1854	ensureSelectionVisible();
insilmaril@366	1855	p = ((BranchObj*)selection)->getAbsPos();
insilmaril@366	1856	p.setX (p.x() - contentsX());
insilmaril@366	1857	p.setY (p.y() - contentsY() + ((BranchObj*)selection)->height()/2);
insilmaril@366	1858	return ((BranchObj*)selection)->getHeading();
insilmaril@366	1859	}
insilmaril@366	1860	ok=false;
insilmaril@366	1861	return QString();
insilmaril@366	1862	}
insilmaril@366	1863
insilmaril@366	1864	void MapEditor::setHeading(const QString &s)
insilmaril@366	1865	{
insilmaril@0	1866	if (selection &&
insilmaril@0	1867	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1868	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1869	{
insilmaril@163	1870	editingBO=(BranchObj*)selection;
insilmaril@395	1871	saveState(
insilmaril@395	1872	selection,
insilmaril@366	1873	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@395	1874	selection,
insilmaril@366	1875	"setHeading (\""+s+"\")",
insilmaril@366	1876	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@366	1877	editingBO->setHeading(s );
insilmaril@366	1878	editingBO=NULL;
insilmaril@106	1879	mapCenter->reposition();
insilmaril@106	1880	adjustCanvasSize();
insilmaril@106	1881	ensureSelectionVisible();
insilmaril@106	1882	}
insilmaril@106	1883	}
insilmaril@106	1884
insilmaril@366	1885	void MapEditor::setURLInt (const QString &s)
insilmaril@143	1886	{
insilmaril@143	1887	// Internal function, no saveState needed
insilmaril@143	1888	if (selection &&
insilmaril@143	1889	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1890	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1891	{
insilmaril@163	1892	((BranchObj*)selection)->setURL(s);
insilmaril@143	1893	mapCenter->reposition();
insilmaril@143	1894	adjustCanvasSize();
insilmaril@143	1895	ensureSelectionVisible();
insilmaril@143	1896	}
insilmaril@143	1897	}
insilmaril@143	1898
insilmaril@366	1899	void MapEditor::setHeadingInt(const QString &s)
insilmaril@366	1900	{
insilmaril@366	1901	if (selection &&
insilmaril@366	1902	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1903	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1904	{
insilmaril@366	1905	((BranchObj*)selection)->setHeading(s);
insilmaril@366	1906	mapCenter->reposition();
insilmaril@366	1907	adjustCanvasSize();
insilmaril@366	1908	ensureSelectionVisible();
insilmaril@366	1909	}
insilmaril@366	1910	}
insilmaril@366	1911
insilmaril@366	1912	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@143	1913	{
insilmaril@143	1914	// Internal function, no saveState needed
insilmaril@143	1915	if (selection &&
insilmaril@143	1916	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1917	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1918	{
insilmaril@163	1919	((BranchObj*)selection)->setVymLink(s);
insilmaril@143	1920	mapCenter->reposition();
insilmaril@143	1921	adjustCanvasSize();
insilmaril@143	1922	ensureSelectionVisible();
insilmaril@143	1923	}
insilmaril@143	1924	}
insilmaril@143	1925
insilmaril@366	1926	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@0	1927	{
insilmaril@366	1928	// Depending on pos:
insilmaril@366	1929	// -3 insert in childs of parent above selection
insilmaril@366	1930	// -2 add branch to selection
insilmaril@366	1931	// -1 insert in childs of parent below selection
insilmaril@366	1932	// 0..n insert in childs of parent at pos
insilmaril@366	1933	BranchObj *newbo=NULL;
insilmaril@0	1934	if (selection &&
insilmaril@0	1935	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1936	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1937	{
insilmaril@366	1938	BranchObj* bo = (BranchObj*) selection;
insilmaril@366	1939	if (num==-2)
insilmaril@0	1940	{
insilmaril@0	1941	// save scroll state. If scrolled, automatically select
insilmaril@0	1942	// new branch in order to tmp unscroll parent...
insilmaril@366	1943	return bo->addBranch();
insilmaril@366	1944
insilmaril@366	1945	}else if (num==-1)
insilmaril@0	1946	{
insilmaril@366	1947	num=bo->getNum()+1;
insilmaril@366	1948	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1949	}else if (num==-3)
insilmaril@366	1950	{
insilmaril@366	1951	num=bo->getNum();
insilmaril@366	1952	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1953	}
insilmaril@366	1954	if (!bo) return bo;
insilmaril@366	1955	newbo=bo->insertBranch(num);
insilmaril@366	1956	}
insilmaril@366	1957	return newbo;
insilmaril@366	1958	}
insilmaril@366	1959
insilmaril@394	1960	BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@366	1961	{
insilmaril@366	1962	// Different meaning than num in addNewBranchInt!
insilmaril@366	1963	// -1 add above
insilmaril@366	1964	// 0 add as child
insilmaril@366	1965	// +1 add below
insilmaril@394	1966	BranchObj bo = (BranchObj) selection;
insilmaril@394	1967	BranchObj *newbo=NULL;
insilmaril@394	1968
insilmaril@366	1969	if (selection &&
insilmaril@366	1970	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1971	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1972	{
insilmaril@366	1973	newbo=addNewBranchInt (pos-2);
insilmaril@366	1974
insilmaril@366	1975	if (newbo)
insilmaril@366	1976	{
insilmaril@395	1977	saveState(
insilmaril@395	1978	selection, // FIXME sholdnt newbo be deleted here???
insilmaril@393	1979	"delete ()",
insilmaril@395	1980	selection,
insilmaril@366	1981	QString ("addBranch (%1)").arg(pos-2),
insilmaril@395	1982	QString ("Add new branch to %1").arg(getName(bo)));
insilmaril@366	1983
insilmaril@366	1984	mapCenter->reposition();
insilmaril@366	1985	adjustCanvasSize();
insilmaril@366	1986	}
insilmaril@366	1987	}
insilmaril@394	1988	return newbo;
insilmaril@366	1989	}
insilmaril@366	1990
insilmaril@366	1991
insilmaril@394	1992	BranchObj* MapEditor::addNewBranchBefore()
insilmaril@366	1993	{
insilmaril@394	1994	BranchObj *newbo=NULL;
insilmaril@366	1995	if (selection &&
insilmaril@366	1996	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@394	1997	// We accept no MapCenterObj here, so we _have_ a parent
insilmaril@366	1998	{
insilmaril@394	1999	BranchObj* bo = (BranchObj*) selection;
insilmaril@394	2000	QPoint p=bo->getRelPos();
insilmaril@394	2001
insilmaril@394	2002
insilmaril@366	2003	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@394	2004
insilmaril@394	2005	// add below selection
insilmaril@394	2006	newbo=parbo->insertBranch(bo->getNum()+1);
insilmaril@394	2007	if (newbo)
insilmaril@366	2008	{
insilmaril@394	2009	newbo->move2RelPos (p);
insilmaril@394	2010
insilmaril@394	2011	// Move selection to new branch
insilmaril@394	2012	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@394	2013
insilmaril@394	2014	saveState (newbo, "deleteKeepChilds ()", newbo, "addBranchBefore ()",
insilmaril@394	2015	QString ("Add branch before %1").arg(getName(bo)));
insilmaril@394	2016
insilmaril@394	2017	mapCenter->reposition();
insilmaril@394	2018	adjustCanvasSize();
insilmaril@394	2019	}
insilmaril@0	2020	}
insilmaril@394	2021	return newbo;
insilmaril@0	2022	}
insilmaril@0	2023
insilmaril@0	2024	void MapEditor::deleteSelection()
insilmaril@0	2025	{
insilmaril@0	2026	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	2027	{
insilmaril@366	2028	BranchObj* bo=(BranchObj*)selection;
insilmaril@294	2029	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	2030	bo->unselect();
insilmaril@394	2031	saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@0	2032	selection=NULL;
insilmaril@0	2033	par->removeBranch(bo);
insilmaril@0	2034	selection=par;
insilmaril@0	2035	selection->select();
insilmaril@0	2036	ensureSelectionVisible();
insilmaril@0	2037	mapCenter->reposition();
insilmaril@0	2038	adjustCanvasSize();
insilmaril@0	2039	}
insilmaril@0	2040	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	2041	{
insilmaril@366	2042	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	2043	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@395	2044	saveStateChangingPart(
insilmaril@395	2045	par,
insilmaril@395	2046	fio,
insilmaril@395	2047	"delete ()",
insilmaril@395	2048	QString("Delete %1").arg(getName(fio))
insilmaril@395	2049	);
insilmaril@0	2050	fio->unselect();
insilmaril@0	2051	selection=NULL;
insilmaril@0	2052	par->removeFloatImage(fio);
insilmaril@0	2053	selection=par;
insilmaril@0	2054	selection->select();
insilmaril@0	2055	ensureSelectionVisible();
insilmaril@0	2056	mapCenter->reposition();
insilmaril@0	2057	adjustCanvasSize();
insilmaril@0	2058	}
insilmaril@0	2059	}
insilmaril@0	2060
insilmaril@0	2061	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	2062	{
insilmaril@0	2063	return selection;
insilmaril@0	2064	}
insilmaril@0	2065
insilmaril@267	2066	void MapEditor::unselect()
insilmaril@267	2067	{
insilmaril@267	2068	if (selection)
insilmaril@267	2069	{
insilmaril@267	2070	selectionLast=selection;
insilmaril@267	2071	selection->unselect();
insilmaril@267	2072	selection=NULL;
insilmaril@267	2073	}
insilmaril@267	2074	}
insilmaril@267	2075
insilmaril@267	2076	void MapEditor::reselect()
insilmaril@267	2077	{
insilmaril@267	2078	if (selectionLast)
insilmaril@267	2079	{
insilmaril@267	2080	selection=selectionLast;
insilmaril@267	2081	selection->select();
insilmaril@267	2082	selectionLast=NULL;
insilmaril@267	2083	}
insilmaril@267	2084	}
insilmaril@267	2085
insilmaril@83	2086	bool MapEditor::select (const QString &s)
insilmaril@83	2087	{
insilmaril@106	2088	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0	2089
insilmaril@0	2090	// Finally select the found object
insilmaril@0	2091	if (lmo)
insilmaril@0	2092	{
insilmaril@98	2093	if (selection) unselect();
insilmaril@0	2094	selection=lmo;
insilmaril@0	2095	selection->select();
insilmaril@0	2096	adjustCanvasSize();
insilmaril@0	2097	ensureSelectionVisible();
insilmaril@0	2098	return true;
insilmaril@139	2099	}
insilmaril@139	2100	return false;
insilmaril@0	2101	}
insilmaril@0	2102
insilmaril@366	2103	QString MapEditor::getSelectString()
insilmaril@366	2104	{
insilmaril@366	2105	if (selection) return selection->getSelectString();
insilmaril@366	2106	return QString();
insilmaril@366	2107	}
insilmaril@366	2108
insilmaril@366	2109	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@0	2110	{
insilmaril@267	2111	if (lmo && selection != lmo)
insilmaril@0	2112	{
insilmaril@267	2113	// select the MapObj
insilmaril@267	2114	if (selection) selection->unselect();
insilmaril@267	2115	selection=lmo;
insilmaril@267	2116	selection->select();
insilmaril@267	2117
insilmaril@267	2118	adjustCanvasSize();
insilmaril@0	2119	}
insilmaril@267	2120	}
insilmaril@0	2121
insilmaril@366	2122	void MapEditor::selectNextBranchInt()
insilmaril@0	2123	{
insilmaril@0	2124	// Increase number of branch
insilmaril@0	2125	if (selection)
insilmaril@0	2126	{
insilmaril@0	2127	QString s=selection->getSelectString();
insilmaril@0	2128	QString part;
insilmaril@0	2129	QString typ;
insilmaril@0	2130	QString num;
insilmaril@0	2131
insilmaril@0	2132	// Where am I?
insilmaril@0	2133	part=s.section(",",-1);
insilmaril@0	2134	typ=part.left (3);
insilmaril@0	2135	num=part.right(part.length() - 3);
insilmaril@0	2136
insilmaril@0	2137	s=s.left (s.length() -num.length());
insilmaril@0	2138
insilmaril@0	2139	// Go to next lmo
insilmaril@0	2140	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2141
insilmaril@0	2142	s=s+num;
insilmaril@0	2143
insilmaril@0	2144	// Try to select this one
insilmaril@0	2145	if (select (s)) return;
insilmaril@0	2146
insilmaril@0	2147	// We have no direct successor,
insilmaril@0	2148	// try to increase the parental number in order to
insilmaril@0	2149	// find a successor with same depth
insilmaril@0	2150
insilmaril@0	2151	int d=selection->getDepth();
insilmaril@0	2152	int oldDepth=d;
insilmaril@0	2153	int i;
insilmaril@0	2154	bool found=false;
insilmaril@0	2155	bool b;
insilmaril@0	2156	while (!found && d>0)
insilmaril@0	2157	{
insilmaril@0	2158	s=s.section (",",0,d-1);
insilmaril@0	2159	// replace substring of current depth in s with "1"
insilmaril@0	2160	part=s.section(",",-1);
insilmaril@0	2161	typ=part.left (3);
insilmaril@0	2162	num=part.right(part.length() - 3);
insilmaril@0	2163
insilmaril@0	2164	if (d>1)
insilmaril@0	2165	{
insilmaril@0	2166	// increase number of parent
insilmaril@0	2167	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2168	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2169	} else
insilmaril@0	2170	{
insilmaril@0	2171	// Special case, look at orientation
insilmaril@0	2172	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2173	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2174	else
insilmaril@0	2175	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2176	s=typ+num;
insilmaril@0	2177	}
insilmaril@0	2178
insilmaril@0	2179	if (select (s))
insilmaril@0	2180	// pad to oldDepth, select the first branch for each depth
insilmaril@0	2181	for (i=d;i<oldDepth;i++)
insilmaril@0	2182	{
insilmaril@0	2183	b=select (s);
insilmaril@0	2184	if (b)
insilmaril@0	2185	{
insilmaril@163	2186	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	2187	s+=",bo:0";
insilmaril@0	2188	else
insilmaril@0	2189	break;
insilmaril@0	2190	} else
insilmaril@0	2191	break;
insilmaril@0	2192	}
insilmaril@0	2193
insilmaril@0	2194	// try to select the freshly built string
insilmaril@0	2195	found=select(s);
insilmaril@0	2196	d--;
insilmaril@0	2197	}
insilmaril@0	2198	return;
insilmaril@0	2199	}
insilmaril@0	2200	}
insilmaril@0	2201
insilmaril@366	2202	void MapEditor::selectPrevBranchInt()
insilmaril@0	2203	{
insilmaril@0	2204	// Decrease number of branch
insilmaril@0	2205	if (selection)
insilmaril@0	2206	{
insilmaril@0	2207	QString s=selection->getSelectString();
insilmaril@0	2208	QString part;
insilmaril@0	2209	QString typ;
insilmaril@0	2210	QString num;
insilmaril@0	2211
insilmaril@0	2212	// Where am I?
insilmaril@0	2213	part=s.section(",",-1);
insilmaril@0	2214	typ=part.left (3);
insilmaril@0	2215	num=part.right(part.length() - 3);
insilmaril@0	2216
insilmaril@0	2217	s=s.left (s.length() -num.length());
insilmaril@0	2218
insilmaril@0	2219	// Go to next lmo
insilmaril@0	2220	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2221
insilmaril@0	2222	s=s+num;
insilmaril@0	2223
insilmaril@0	2224	// Try to select this one
insilmaril@0	2225	if (select (s)) return;
insilmaril@0	2226
insilmaril@0	2227	// We have no direct precessor,
insilmaril@0	2228	// try to decrease the parental number in order to
insilmaril@0	2229	// find a precessor with same depth
insilmaril@0	2230
insilmaril@0	2231	int d=selection->getDepth();
insilmaril@0	2232	int oldDepth=d;
insilmaril@0	2233	int i;
insilmaril@0	2234	bool found=false;
insilmaril@0	2235	bool b;
insilmaril@0	2236	while (!found && d>0)
insilmaril@0	2237	{
insilmaril@0	2238	s=s.section (",",0,d-1);
insilmaril@0	2239	// replace substring of current depth in s with "1"
insilmaril@0	2240	part=s.section(",",-1);
insilmaril@0	2241	typ=part.left (3);
insilmaril@0	2242	num=part.right(part.length() - 3);
insilmaril@0	2243
insilmaril@0	2244	if (d>1)
insilmaril@0	2245	{
insilmaril@0	2246	// decrease number of parent
insilmaril@0	2247	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2248	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2249	} else
insilmaril@0	2250	{
insilmaril@0	2251	// Special case, look at orientation
insilmaril@0	2252	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2253	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2254	else
insilmaril@0	2255	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2256	s=typ+num;
insilmaril@0	2257	}
insilmaril@0	2258
insilmaril@0	2259	if (select(s))
insilmaril@0	2260	// pad to oldDepth, select the last branch for each depth
insilmaril@0	2261	for (i=d;i<oldDepth;i++)
insilmaril@0	2262	{
insilmaril@0	2263	b=select (s);
insilmaril@0	2264	if (b)
insilmaril@163	2265	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163	2266	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	2267	else
insilmaril@0	2268	break;
insilmaril@0	2269	else
insilmaril@0	2270	break;
insilmaril@0	2271	}
insilmaril@0	2272
insilmaril@0	2273	// try to select the freshly built string
insilmaril@0	2274	found=select(s);
insilmaril@0	2275	d--;
insilmaril@0	2276	}
insilmaril@0	2277	return;
insilmaril@0	2278	}
insilmaril@0	2279	}
insilmaril@0	2280
insilmaril@0	2281	void MapEditor::selectUpperBranch()
insilmaril@0	2282	{
insilmaril@0	2283	if (selection)
insilmaril@0	2284	{
insilmaril@0	2285	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2286	{
insilmaril@0	2287	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2288	selectPrevBranchInt();
insilmaril@0	2289	else
insilmaril@0	2290	if (selection->getDepth()==1)
insilmaril@366	2291	selectNextBranchInt();
insilmaril@0	2292	else
insilmaril@366	2293	selectPrevBranchInt();
insilmaril@0	2294	}
insilmaril@0	2295	}
insilmaril@0	2296	}
insilmaril@0	2297
insilmaril@0	2298	void MapEditor::selectLowerBranch()
insilmaril@0	2299	{
insilmaril@0	2300	if (selection)
insilmaril@0	2301	{
insilmaril@0	2302	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2303	{
insilmaril@0	2304	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2305	selectNextBranchInt();
insilmaril@0	2306	else
insilmaril@0	2307	if (selection->getDepth()==1)
insilmaril@366	2308	selectPrevBranchInt();
insilmaril@0	2309	else
insilmaril@366	2310	selectNextBranchInt();
insilmaril@0	2311	}
insilmaril@0	2312	}
insilmaril@0	2313	}
insilmaril@0	2314
insilmaril@0	2315
insilmaril@0	2316	void MapEditor::selectLeftBranch()
insilmaril@0	2317	{
insilmaril@0	2318	BranchObj* bo;
insilmaril@0	2319	BranchObj* par;
insilmaril@0	2320	if (selection)
insilmaril@0	2321	{
insilmaril@0	2322	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2323	{
insilmaril@163	2324	par= (BranchObj*) selection;
insilmaril@0	2325	bo=par->getLastSelectedBranch();
insilmaril@0	2326	if (bo)
insilmaril@0	2327	{
insilmaril@0	2328	// Workaround for reselecting on left and right side
insilmaril@0	2329	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2330	{
insilmaril@0	2331	bo=par->getLastBranch();
insilmaril@0	2332	}
insilmaril@0	2333	if (bo)
insilmaril@0	2334	{
insilmaril@0	2335	par->unselect();
insilmaril@0	2336	selection=bo;
insilmaril@0	2337	selection->select();
insilmaril@0	2338	adjustCanvasSize();
insilmaril@0	2339	ensureSelectionVisible();
insilmaril@0	2340	}
insilmaril@0	2341	}
insilmaril@0	2342	} else
insilmaril@0	2343	{
insilmaril@0	2344	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2345	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2346	{
insilmaril@0	2347	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2348	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2349	{
insilmaril@0	2350	selection->unselect();
insilmaril@0	2351	selection=par;
insilmaril@0	2352	selection->select();
insilmaril@0	2353	adjustCanvasSize();
insilmaril@0	2354	ensureSelectionVisible();
insilmaril@0	2355	}
insilmaril@0	2356	} else
insilmaril@0	2357	{
insilmaril@0	2358	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2359	{
insilmaril@163	2360	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2361	if (bo)
insilmaril@0	2362	{
insilmaril@0	2363	selection->unselect();
insilmaril@0	2364	selection=bo;
insilmaril@0	2365	selection->select();
insilmaril@0	2366	adjustCanvasSize();
insilmaril@0	2367	ensureSelectionVisible();
insilmaril@0	2368	}
insilmaril@0	2369	}
insilmaril@0	2370	}
insilmaril@0	2371	}
insilmaril@0	2372	}
insilmaril@0	2373	}
insilmaril@0	2374
insilmaril@0	2375	void MapEditor::selectRightBranch()
insilmaril@0	2376	{
insilmaril@0	2377	BranchObj* bo;
insilmaril@0	2378	BranchObj* par;
insilmaril@0	2379
insilmaril@0	2380	if (selection)
insilmaril@0	2381	{
insilmaril@0	2382	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2383	{
insilmaril@163	2384	par= (BranchObj*) selection;
insilmaril@0	2385	bo=par->getLastSelectedBranch();
insilmaril@0	2386	if (bo)
insilmaril@0	2387	{
insilmaril@366	2388	// Workaround for reselecting on left and right side
insilmaril@0	2389	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2390	bo=par->getFirstBranch();
insilmaril@0	2391	if (bo)
insilmaril@0	2392	{
insilmaril@0	2393	par->unselect();
insilmaril@0	2394	selection=bo;
insilmaril@0	2395	selection->select();
insilmaril@0	2396	ensureSelectionVisible();
insilmaril@0	2397	}
insilmaril@0	2398	}
insilmaril@0	2399	} else
insilmaril@0	2400	{
insilmaril@0	2401	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2402	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2403	{
insilmaril@0	2404	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2405	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2406	{
insilmaril@0	2407	selection->unselect();
insilmaril@0	2408	selection=par;
insilmaril@0	2409	selection->select();
insilmaril@0	2410	adjustCanvasSize();
insilmaril@0	2411	ensureSelectionVisible();
insilmaril@0	2412	}
insilmaril@0	2413	} else
insilmaril@0	2414	{
insilmaril@0	2415	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2416	{
insilmaril@163	2417	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2418	if (bo)
insilmaril@0	2419	{
insilmaril@0	2420	selection->unselect();
insilmaril@0	2421	selection=bo;
insilmaril@0	2422	selection->select();
insilmaril@0	2423	adjustCanvasSize();
insilmaril@0	2424	ensureSelectionVisible();
insilmaril@0	2425	}
insilmaril@0	2426	}
insilmaril@0	2427	}
insilmaril@0	2428	}
insilmaril@0	2429	}
insilmaril@0	2430	}
insilmaril@0	2431
insilmaril@0	2432	void MapEditor::selectFirstBranch()
insilmaril@0	2433	{
insilmaril@0	2434	BranchObj *bo1;
insilmaril@0	2435	BranchObj *bo2;
insilmaril@0	2436	BranchObj* par;
insilmaril@0	2437	if (selection) {
insilmaril@0	2438	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2439	{
insilmaril@163	2440	bo1= (BranchObj*) selection;
insilmaril@0	2441	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2442	bo2=par->getFirstBranch();
insilmaril@0	2443	if (bo2) {
insilmaril@0	2444	bo1->unselect();
insilmaril@0	2445	selection=bo2;
insilmaril@0	2446	selection->select();
insilmaril@0	2447	ensureSelectionVisible();
insilmaril@0	2448	}
insilmaril@0	2449	}
insilmaril@0	2450	adjustCanvasSize();
insilmaril@0	2451	}
insilmaril@0	2452	}
insilmaril@0	2453
insilmaril@0	2454	void MapEditor::selectLastBranch()
insilmaril@0	2455	{
insilmaril@0	2456	BranchObj *bo1;
insilmaril@0	2457	BranchObj *bo2;
insilmaril@0	2458	BranchObj* par;
insilmaril@0	2459	if (selection) {
insilmaril@0	2460	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2461	{
insilmaril@163	2462	bo1= (BranchObj*) selection;
insilmaril@0	2463	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2464	bo2=par->getLastBranch();
insilmaril@0	2465	if (bo2) {
insilmaril@0	2466	bo1->unselect();
insilmaril@0	2467	selection=bo2;
insilmaril@0	2468	selection->select();
insilmaril@0	2469	ensureSelectionVisible();
insilmaril@0	2470	}
insilmaril@0	2471	}
insilmaril@0	2472	adjustCanvasSize();
insilmaril@0	2473	}
insilmaril@0	2474	}
insilmaril@0	2475
insilmaril@398	2476	void MapEditor::selectMapBackgroundColor()
insilmaril@0	2477	{
insilmaril@0	2478	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0	2479	if ( !col.isValid() ) return;
insilmaril@0	2480	setBackgroundColor( col );
insilmaril@0	2481	}
insilmaril@0	2482
insilmaril@398	2483
insilmaril@398	2484	void MapEditor::setMapBackgroundColor(QColor col)
insilmaril@0	2485	{
insilmaril@398	2486	QColor oldcol=mapCanvas->backgroundColor();
insilmaril@398	2487	saveState(
insilmaril@398	2488	selection,
insilmaril@398	2489	QString ("setMapBackgroundColor (%1)").arg(oldcol.name()),
insilmaril@398	2490	selection,
insilmaril@398	2491	QString ("setMapBackgroundColor (%1)").arg(col.name()),
insilmaril@398	2492	QString("Set background color of map to %1").arg(col.name()));
insilmaril@398	2493	mapCanvas->setBackgroundColor (col);
insilmaril@398	2494	}
insilmaril@398	2495
insilmaril@398	2496	QColor MapEditor::getMapBackgroundColor()
insilmaril@398	2497	{
insilmaril@398	2498	return mapCanvas->backgroundColor();
insilmaril@0	2499	}
insilmaril@0	2500
insilmaril@395	2501	QColor MapEditor::getCurrentHeadingColor()
insilmaril@0	2502	{
insilmaril@0	2503	if (selection)
insilmaril@0	2504	{
insilmaril@0	2505	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2506	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2507	{
insilmaril@163	2508	BranchObj bo=(BranchObj)selection;
insilmaril@395	2509	return bo->getColor();
insilmaril@0	2510	}
insilmaril@0	2511	}
insilmaril@395	2512
insilmaril@395	2513	QMessageBox::warning(0,tr("Warning"),tr("Can't get color of heading,\nthere's no branch selected"));
insilmaril@395	2514	return Qt::black;
insilmaril@0	2515	}
insilmaril@0	2516
insilmaril@395	2517	void MapEditor::colorItem(QColor c)
insilmaril@0	2518	{
insilmaril@0	2519	if (selection)
insilmaril@0	2520	{
insilmaril@0	2521	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2522	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2523	{
insilmaril@163	2524	BranchObj bo=(BranchObj)selection;
insilmaril@398	2525	saveState(
insilmaril@395	2526	selection,
insilmaril@398	2527	QString ("colorItem (%1)").arg(bo->getColor().name()),
insilmaril@395	2528	selection,
insilmaril@395	2529	QString ("colorItem (%1)").arg(c.name()),
insilmaril@395	2530	QString("Set color of %1 to %2").arg(getName(bo)).arg(c.name())
insilmaril@398	2531	);
insilmaril@395	2532	bo->setColor(c); // color branch
insilmaril@0	2533	}
insilmaril@0	2534	}
insilmaril@0	2535	}
insilmaril@0	2536
insilmaril@395	2537	void MapEditor::colorBranch(QColor c)
insilmaril@0	2538	{
insilmaril@0	2539	if (selection)
insilmaril@0	2540	{
insilmaril@0	2541	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2542	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2543	{
insilmaril@163	2544	BranchObj bo=(BranchObj)selection;
insilmaril@395	2545	saveStateChangingPart(
insilmaril@395	2546	selection,
insilmaril@395	2547	selection,
insilmaril@395	2548	QString ("colorBranch (%1)").arg(c.name()),
insilmaril@395	2549	QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(c.name())
insilmaril@395	2550	);
insilmaril@395	2551	bo->setColorChilds(c); // color links, color childs
insilmaril@0	2552	}
insilmaril@0	2553	}
insilmaril@0	2554	}
insilmaril@0	2555
insilmaril@0	2556
insilmaril@0	2557	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2558	{
insilmaril@0	2559	if (selection)
insilmaril@0	2560	{
insilmaril@366	2561	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2562	typeid(*selection) == typeid(MapCenterObj))
insilmaril@366	2563	{
insilmaril@366	2564	BranchObj bo=(BranchObj)selection;
insilmaril@366	2565	QString u,r;
insilmaril@366	2566	if (bo->isSetStandardFlag(f))
insilmaril@366	2567	{
insilmaril@366	2568	r="unsetFlag";
insilmaril@366	2569	u="setFlag";
insilmaril@366	2570	}
insilmaril@366	2571	else
insilmaril@366	2572	{
insilmaril@366	2573	u="unsetFlag";
insilmaril@366	2574	r="setFlag";
insilmaril@366	2575	}
insilmaril@395	2576	saveState(
insilmaril@395	2577	selection,
insilmaril@395	2578	QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@395	2579	selection,
insilmaril@366	2580	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@366	2581	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@390	2582	bo->toggleStandardFlag (f,mainWindow->useFlagGroups());
insilmaril@366	2583	adjustCanvasSize();
insilmaril@366	2584	}
insilmaril@0	2585	}
insilmaril@0	2586	}
insilmaril@0	2587
insilmaril@0	2588	void MapEditor::setViewCenter()
insilmaril@0	2589	{
insilmaril@0	2590	// transform to CanvasView Coord:
insilmaril@0	2591	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0	2592	center ( p.x(), p.y());
insilmaril@0	2593	}
insilmaril@0	2594
insilmaril@0	2595
insilmaril@0	2596	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2597	{
insilmaril@366	2598	QTextDocument::FindFlags flags=0;
insilmaril@366	2599	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@366	2600
insilmaril@0	2601	if (!itFind)
insilmaril@0	2602	{ // Nothing found or new find process
insilmaril@0	2603	if (EOFind)
insilmaril@0	2604	// nothing found, start again
insilmaril@0	2605	EOFind=false;
insilmaril@0	2606	itFind=mapCenter->first();
insilmaril@0	2607	}
insilmaril@0	2608	bool searching=true;
insilmaril@0	2609	bool foundNote=false;
insilmaril@0	2610	while (searching && !EOFind)
insilmaril@0	2611	{
insilmaril@0	2612	if (itFind)
insilmaril@0	2613	{
insilmaril@0	2614	// Searching in Note
insilmaril@0	2615	if (itFind->getNote().contains(s,cs))
insilmaril@0	2616	{
insilmaril@0	2617	if (selection!=itFind)
insilmaril@0	2618	{
insilmaril@163	2619	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2620	selection=itFind;
insilmaril@0	2621	selection->select();
insilmaril@0	2622	adjustCanvasSize();
insilmaril@0	2623	ensureSelectionVisible();
insilmaril@0	2624	}
insilmaril@366	2625	if (textEditor->findText(s,flags))
insilmaril@0	2626	{
insilmaril@0	2627	searching=false;
insilmaril@0	2628	foundNote=true;
insilmaril@0	2629	}
insilmaril@0	2630	}
insilmaril@0	2631	// Searching in Heading
insilmaril@0	2632	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2633	{
insilmaril@163	2634	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2635	selection=itFind;
insilmaril@0	2636	selection->select();
insilmaril@0	2637	adjustCanvasSize();
insilmaril@0	2638	ensureSelectionVisible();
insilmaril@0	2639	searching=false;
insilmaril@0	2640	}
insilmaril@0	2641	}
insilmaril@0	2642	if (!foundNote)
insilmaril@0	2643	{
insilmaril@0	2644	itFind=itFind->next();
insilmaril@0	2645	if (!itFind) EOFind=true;
insilmaril@0	2646	}
insilmaril@0	2647	}
insilmaril@0	2648	if (!searching)
insilmaril@0	2649	{
insilmaril@0	2650	adjustCanvasSize();
insilmaril@163	2651	return (BranchObj*)selection;
insilmaril@0	2652	} else
insilmaril@0	2653	return NULL;
insilmaril@0	2654	}
insilmaril@0	2655
insilmaril@0	2656	void MapEditor::findReset()
insilmaril@0	2657	{ // Necessary if text to find changes during a find process
insilmaril@0	2658	itFind=NULL;
insilmaril@0	2659	EOFind=false;
insilmaril@0	2660	}
insilmaril@395	2661	void MapEditor::setURL(const QString &url)
insilmaril@395	2662	{
insilmaril@395	2663	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2664	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2665	{
insilmaril@395	2666	BranchObj bo=(BranchObj)selection;
insilmaril@395	2667	QString oldurl=bo->getURL();
insilmaril@395	2668	bo->setURL (url);
insilmaril@395	2669	saveState (
insilmaril@395	2670	selection,
insilmaril@395	2671	QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@395	2672	selection,
insilmaril@395	2673	QString ("setURL (\"%1\")").arg(url),
insilmaril@395	2674	QString ("set URL of %1 to %2").arg(getName(bo)).arg(url)
insilmaril@395	2675	);
insilmaril@395	2676	updateActions();
insilmaril@395	2677	}
insilmaril@395	2678	}
insilmaril@0	2679
insilmaril@0	2680	void MapEditor::editURL()
insilmaril@0	2681	{
insilmaril@0	2682	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2683	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2684	{
insilmaril@0	2685	bool ok;
insilmaril@163	2686	BranchObj bo=(BranchObj)selection;
insilmaril@0	2687	QString text = QInputDialog::getText(
insilmaril@0	2688	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143	2689	bo->getURL(), &ok, this );
insilmaril@0	2690	if ( ok)
insilmaril@0	2691	// user entered something and pressed OK
insilmaril@395	2692	setURL (text);
insilmaril@0	2693	}
insilmaril@0	2694	}
insilmaril@0	2695
insilmaril@266	2696	QString MapEditor::getURL()
insilmaril@266	2697	{
insilmaril@266	2698	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@266	2699	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@266	2700	return ((BranchObj*)selection)->getURL();
insilmaril@266	2701	else
insilmaril@266	2702	return "";
insilmaril@266	2703	}
insilmaril@266	2704
insilmaril@366	2705	QStringList MapEditor::getURLs()
insilmaril@366	2706	{
insilmaril@366	2707	QStringList urls;
insilmaril@366	2708	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2709	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2710	{
insilmaril@366	2711	BranchObj bo=(BranchObj)selection;
insilmaril@366	2712	bo=bo->first();
insilmaril@366	2713	while (bo)
insilmaril@366	2714	{
insilmaril@366	2715	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@366	2716	bo=bo->next();
insilmaril@366	2717	}
insilmaril@366	2718	}
insilmaril@366	2719	return urls;
insilmaril@366	2720	}
insilmaril@366	2721
insilmaril@366	2722
insilmaril@0	2723	void MapEditor::editHeading2URL()
insilmaril@0	2724	{
insilmaril@0	2725	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2726	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2727	setURL (((BranchObj*)selection)->getHeading());
insilmaril@0	2728	}
insilmaril@0	2729
insilmaril@0	2730	void MapEditor::editBugzilla2URL()
insilmaril@0	2731	{
insilmaril@0	2732	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2733	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2734	{
insilmaril@163	2735	BranchObj bo=(BranchObj)selection;
insilmaril@143	2736	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@395	2737	setURL (url);
insilmaril@0	2738	}
insilmaril@0	2739	}
insilmaril@0	2740
insilmaril@175	2741	void MapEditor::editFATE2URL()
insilmaril@175	2742	{
insilmaril@175	2743	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@175	2744	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	2745	{
insilmaril@175	2746	BranchObj bo=(BranchObj)selection;
insilmaril@175	2747	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@395	2748	saveState(
insilmaril@395	2749	selection,
insilmaril@395	2750	"setURL (\""+bo->getURL()+"\")",
insilmaril@395	2751	selection,
insilmaril@395	2752	"setURL (\""+url+"\")",
insilmaril@395	2753	QString("Use heading of %1 as link to FATE").arg(getName(bo))
insilmaril@395	2754	);
insilmaril@175	2755	bo->setURL (url);
insilmaril@175	2756	updateActions();
insilmaril@175	2757	}
insilmaril@175	2758	}
insilmaril@175	2759
insilmaril@0	2760	void MapEditor::editVymLink()
insilmaril@0	2761	{
insilmaril@0	2762	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2763	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2764	{
insilmaril@163	2765	BranchObj bo=(BranchObj)selection;
insilmaril@366	2766	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0	2767	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	2768	fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@143	2769	if (! bo->getVymLink().isEmpty() )
insilmaril@143	2770	fd->setSelection( bo->getVymLink() );
insilmaril@0	2771	fd->show();
insilmaril@0	2772
insilmaril@0	2773	QString fn;
insilmaril@0	2774	if ( fd->exec() == QDialog::Accepted )
insilmaril@143	2775	{
insilmaril@395	2776	saveState(
insilmaril@395	2777	selection,
insilmaril@395	2778	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2779	selection,
insilmaril@395	2780	"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@395	2781	QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile())
insilmaril@395	2782	);
insilmaril@143	2783	bo->setVymLink (fd->selectedFile() );
insilmaril@143	2784	updateActions();
insilmaril@143	2785	mapCenter->reposition();
insilmaril@143	2786	adjustCanvasSize();
insilmaril@143	2787	canvas()->update();
insilmaril@143	2788	}
insilmaril@0	2789	}
insilmaril@0	2790	}
insilmaril@0	2791
insilmaril@0	2792	void MapEditor::deleteVymLink()
insilmaril@0	2793	{
insilmaril@0	2794	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2795	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2796	{
insilmaril@163	2797	BranchObj bo=(BranchObj)selection;
insilmaril@395	2798	saveState(
insilmaril@395	2799	selection,
insilmaril@395	2800	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2801	selection,
insilmaril@395	2802	"setVymLink (\"\")",
insilmaril@395	2803	QString("Unset vymlink of %1").arg(getName(bo))
insilmaril@395	2804	);
insilmaril@143	2805	bo->setVymLink ("" );
insilmaril@0	2806	updateActions();
insilmaril@0	2807	mapCenter->reposition();
insilmaril@0	2808	adjustCanvasSize();
insilmaril@0	2809	canvas()->update();
insilmaril@0	2810	}
insilmaril@0	2811	}
insilmaril@0	2812
insilmaril@395	2813	void MapEditor::setHideExport(bool b)
insilmaril@243	2814	{
insilmaril@243	2815	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2816	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2817	{
insilmaril@250	2818	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@395	2819	oo->setHideInExport (b);
insilmaril@395	2820	QString u= b ? "false" : "true";
insilmaril@395	2821	QString r=!b ? "false" : "true";
insilmaril@395	2822
insilmaril@395	2823	saveState(
insilmaril@395	2824	selection,
insilmaril@395	2825	QString ("setHideExport (%1)").arg(u),
insilmaril@395	2826	selection,
insilmaril@395	2827	QString ("setHideExport (%1)").arg(r),
insilmaril@395	2828	QString ("Set HideExport flag of %1 to %2").arg(getName(oo)).arg (r)
insilmaril@395	2829	);
insilmaril@243	2830	updateActions();
insilmaril@243	2831	mapCenter->reposition();
insilmaril@243	2832	adjustCanvasSize();
insilmaril@243	2833	canvas()->update();
insilmaril@243	2834	}
insilmaril@243	2835	}
insilmaril@243	2836
insilmaril@395	2837	void MapEditor::toggleHideExport()
insilmaril@395	2838	{
insilmaril@395	2839	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2840	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2841	setHideExport ( !((OrnamentedObj*)selection)->hideInExport() );
insilmaril@395	2842	}
insilmaril@395	2843
insilmaril@0	2844	QString MapEditor::getVymLink()
insilmaril@0	2845	{
insilmaril@0	2846	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2847	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2848	{
insilmaril@163	2849	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2850	}
insilmaril@0	2851	return "";
insilmaril@0	2852
insilmaril@0	2853	}
insilmaril@0	2854
insilmaril@366	2855	QStringList MapEditor::getVymLinks()
insilmaril@366	2856	{
insilmaril@366	2857	QStringList links;
insilmaril@366	2858	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2859	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2860	{
insilmaril@366	2861	BranchObj bo=(BranchObj)selection;
insilmaril@366	2862	bo=bo->first();
insilmaril@366	2863	while (bo)
insilmaril@366	2864	{
insilmaril@366	2865	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@366	2866	bo=bo->next();
insilmaril@366	2867	}
insilmaril@366	2868	}
insilmaril@366	2869	return links;
insilmaril@366	2870	}
insilmaril@366	2871
insilmaril@366	2872
insilmaril@395	2873	void MapEditor::deleteKeepChilds()
insilmaril@98	2874	{
insilmaril@98	2875	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2876	{
insilmaril@163	2877	BranchObj* bo=(BranchObj*)selection;
insilmaril@98	2878	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@394	2879	QPoint p=bo->getRelPos();
insilmaril@395	2880	saveStateChangingPart(
insilmaril@395	2881	selection->getParObj(),
insilmaril@395	2882	selection,
insilmaril@395	2883	"deleteKeepChilds ()",
insilmaril@395	2884	QString("Remove %1 and keep its childs").arg(getName(bo))
insilmaril@395	2885	);
insilmaril@394	2886
insilmaril@139	2887	QString sel=selection->getSelectString();
insilmaril@98	2888	unselect();
insilmaril@98	2889	par->removeBranchHere(bo);
insilmaril@98	2890	mapCenter->reposition();
insilmaril@98	2891	select (sel);
insilmaril@394	2892	((BranchObj*)selection)->move2RelPos (p);
insilmaril@394	2893	mapCenter->reposition();
insilmaril@394	2894	adjustCanvasSize();
insilmaril@98	2895	}
insilmaril@98	2896	}
insilmaril@98	2897
insilmaril@395	2898	void MapEditor::deleteChilds()
insilmaril@98	2899	{
insilmaril@395	2900	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2901	typeid(*selection)==typeid(MapCenterObj)))
insilmaril@98	2902	{
insilmaril@395	2903	saveStateChangingPart(
insilmaril@395	2904	selection->getParObj(),
insilmaril@395	2905	selection,
insilmaril@395	2906	"deleteChilds ()",
insilmaril@395	2907	QString( "Remove childs of branch %1").arg(getName(selection))
insilmaril@395	2908	);
insilmaril@163	2909	((BranchObj*)selection)->removeChilds();
insilmaril@98	2910	mapCenter->reposition();
insilmaril@98	2911	}
insilmaril@98	2912	}
insilmaril@98	2913
insilmaril@0	2914	void MapEditor::editMapInfo()
insilmaril@0	2915	{
insilmaril@0	2916	ExtraInfoDialog dia;
insilmaril@0	2917	dia.setMapName (getFileName() );
insilmaril@0	2918	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2919	dia.setComment(mapCenter->getComment() );
insilmaril@0	2920
insilmaril@0	2921	// Calc some stats
insilmaril@0	2922	QString stats;
insilmaril@0	2923	int i=0;
insilmaril@366	2924	Q3CanvasItemList l=canvas()->allItems();
insilmaril@366	2925	for (Q3CanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it)
insilmaril@0	2926	i++;
insilmaril@0	2927	stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0	2928
insilmaril@0	2929	uint b=0;
insilmaril@0	2930	uint f=0;
insilmaril@0	2931	uint n=0;
insilmaril@103	2932	uint xl=0;
insilmaril@0	2933	BranchObj *bo;
insilmaril@0	2934	bo=mapCenter->first();
insilmaril@0	2935	while (bo)
insilmaril@0	2936	{
insilmaril@0	2937	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2938	f+= bo->countFloatImages();
insilmaril@0	2939	b++;
insilmaril@103	2940	xl+=bo->countXLinks();
insilmaril@0	2941	bo=bo->next();
insilmaril@0	2942	}
insilmaril@0	2943	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104	2944	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2945	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2946	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2947	dia.setStats (stats);
insilmaril@0	2948
insilmaril@0	2949	// Finally show dialog
insilmaril@0	2950	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2951	{
insilmaril@398	2952	setMapAuthor (dia.getAuthor() );
insilmaril@398	2953	setMapComment (dia.getComment() );
insilmaril@0	2954	}
insilmaril@0	2955	}
insilmaril@0	2956
insilmaril@0	2957	void MapEditor::updateActions()
insilmaril@0	2958	{
insilmaril@390	2959	mainWindow->updateActions();
insilmaril@390	2960	// FIXME maybe don't update if blockReposition is set
insilmaril@0	2961	}
insilmaril@0	2962
insilmaril@160	2963	void MapEditor::updateNoteFlag()
insilmaril@160	2964	{
insilmaril@160	2965	if (selection)
insilmaril@160	2966	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	2967	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@160	2968	((BranchObj*)selection)->updateNoteFlag();
insilmaril@160	2969	}
insilmaril@160	2970
insilmaril@398	2971	void MapEditor::setMapAuthor (const QString &s)
insilmaril@0	2972	{
insilmaril@398	2973	saveState (
insilmaril@398	2974	selection,
insilmaril@398	2975	QString ("setMapAuthor (\"%1\")").arg(mapCenter->getAuthor()),
insilmaril@398	2976	selection,
insilmaril@398	2977	QString ("setMapAuthor (\"%1\")").arg(s),
insilmaril@398	2978	QString ("Set author of map to \"%1\"").arg(s)
insilmaril@398	2979	);
insilmaril@398	2980	mapCenter->setAuthor (s);
insilmaril@398	2981	}
insilmaril@398	2982
insilmaril@398	2983	void MapEditor::setMapComment (const QString &s)
insilmaril@398	2984	{
insilmaril@398	2985	saveState (
insilmaril@398	2986	selection,
insilmaril@398	2987	QString ("setMapComment (\"%1\")").arg(mapCenter->getComment()),
insilmaril@398	2988	selection,
insilmaril@398	2989	QString ("setMapComment (\"%1\")").arg(s),
insilmaril@398	2990	QString ("Set comment of map")
insilmaril@398	2991	);
insilmaril@398	2992	mapCenter->setComment (s);
insilmaril@398	2993	}
insilmaril@398	2994
insilmaril@398	2995	void MapEditor::setMapLinkStyle (const QString & s)
insilmaril@398	2996	{
insilmaril@398	2997	saveStateChangingPart (
insilmaril@398	2998	mapCenter,
insilmaril@398	2999	mapCenter,
insilmaril@398	3000	QString("setMapLinkStyle (\"%1\")").arg(s),
insilmaril@398	3001	QString("Set map link style (\"%1\")").arg(s)
insilmaril@398	3002	);
insilmaril@398	3003
insilmaril@398	3004	if (s=="StyleLine")
insilmaril@398	3005	linkstyle=StyleLine;
insilmaril@398	3006	else if (s=="StyleParabel")
insilmaril@398	3007	linkstyle=StyleParabel;
insilmaril@398	3008	else if (s=="StylePolyLine")
insilmaril@398	3009	linkstyle=StylePolyLine;
insilmaril@398	3010	else
insilmaril@398	3011	linkstyle=StylePolyParabel;
insilmaril@398	3012
insilmaril@0	3013	BranchObj *bo;
insilmaril@0	3014	bo=mapCenter->first();
insilmaril@0	3015	bo=bo->next();
insilmaril@0	3016	while (bo)
insilmaril@0	3017	{
insilmaril@0	3018	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	3019	bo=bo->next();
insilmaril@0	3020	}
insilmaril@102	3021	mapCenter->reposition();
insilmaril@0	3022	}
insilmaril@0	3023
insilmaril@398	3024	LinkStyle MapEditor::getMapLinkStyle ()
insilmaril@0	3025	{
insilmaril@0	3026	return linkstyle;
insilmaril@0	3027	}
insilmaril@0	3028
insilmaril@398	3029	void MapEditor::setMapDefLinkColor(QColor c)
insilmaril@0	3030	{
insilmaril@97	3031	defLinkColor=c;
insilmaril@0	3032	updateActions();
insilmaril@0	3033	}
insilmaril@0	3034
insilmaril@398	3035	void MapEditor::setMapLinkColorHintInt()
insilmaril@0	3036	{
insilmaril@398	3037	// called from setMapLinkColorHint(lch) or at end of parse
insilmaril@0	3038	BranchObj *bo;
insilmaril@0	3039	bo=mapCenter->first();
insilmaril@0	3040	while (bo)
insilmaril@0	3041	{
insilmaril@0	3042	bo->setLinkColor();
insilmaril@0	3043	bo=bo->next();
insilmaril@0	3044	}
insilmaril@0	3045	}
insilmaril@0	3046
insilmaril@398	3047	void MapEditor::setMapLinkColorHint(LinkColorHint lch)
insilmaril@0	3048	{
insilmaril@0	3049	linkcolorhint=lch;
insilmaril@398	3050	setMapLinkColorHintInt();
insilmaril@0	3051	}
insilmaril@0	3052
insilmaril@398	3053	void MapEditor::toggleMapLinkColorHint()
insilmaril@0	3054	{
insilmaril@0	3055	if (linkcolorhint==HeadingColor)
insilmaril@0	3056	linkcolorhint=DefaultColor;
insilmaril@0	3057	else
insilmaril@0	3058	linkcolorhint=HeadingColor;
insilmaril@0	3059	BranchObj *bo;
insilmaril@0	3060	bo=mapCenter->first();
insilmaril@0	3061	while (bo)
insilmaril@0	3062	{
insilmaril@0	3063	bo->setLinkColor();
insilmaril@0	3064	bo=bo->next();
insilmaril@0	3065	}
insilmaril@0	3066	}
insilmaril@0	3067
insilmaril@398	3068	LinkColorHint MapEditor::getMapLinkColorHint()
insilmaril@0	3069	{
insilmaril@0	3070	return linkcolorhint;
insilmaril@0	3071	}
insilmaril@0	3072
insilmaril@398	3073	QColor MapEditor::getMapDefLinkColor()
insilmaril@0	3074	{
insilmaril@97	3075	return defLinkColor;
insilmaril@97	3076	}
insilmaril@97	3077
insilmaril@398	3078	void MapEditor::setMapDefXLinkColor(QColor col)
insilmaril@97	3079	{
insilmaril@97	3080	defXLinkColor=col;
insilmaril@97	3081	}
insilmaril@97	3082
insilmaril@398	3083	QColor MapEditor::getMapDefXLinkColor()
insilmaril@97	3084	{
insilmaril@97	3085	return defXLinkColor;
insilmaril@97	3086	}
insilmaril@97	3087
insilmaril@398	3088	void MapEditor::setMapDefXLinkWidth (int w)
insilmaril@97	3089	{
insilmaril@97	3090	defXLinkWidth=w;
insilmaril@97	3091	}
insilmaril@97	3092
insilmaril@398	3093	int MapEditor::getMapDefXLinkWidth()
insilmaril@97	3094	{
insilmaril@97	3095	return defXLinkWidth;
insilmaril@0	3096	}
insilmaril@0	3097
insilmaril@398	3098	void MapEditor::selectMapLinkColor()
insilmaril@0	3099	{
insilmaril@97	3100	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	3101	if ( !col.isValid() ) return;
insilmaril@398	3102	saveState (
insilmaril@398	3103	selection,
insilmaril@398	3104	QString("setMapDefLinkColor (\"%1\")").arg(getMapDefLinkColor().name()),
insilmaril@398	3105	selection,
insilmaril@398	3106	QString("setMapDefLinkColor (\"%1\")").arg(col.name()),
insilmaril@398	3107	QString("Set link color to %1").arg(col.name())
insilmaril@398	3108	);
insilmaril@398	3109	setMapDefLinkColor( col );
insilmaril@131	3110
insilmaril@0	3111	}
insilmaril@0	3112
insilmaril@0	3113	void MapEditor::toggleScroll()
insilmaril@0	3114	{
insilmaril@0	3115	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	3116	{
insilmaril@163	3117	BranchObj bo=((BranchObj)selection);
insilmaril@0	3118	if (bo->countBranches()==0) return;
insilmaril@0	3119	if (bo->getDepth()==0) return;
insilmaril@395	3120	QString u,r;
insilmaril@294	3121	if (bo->isScrolled())
insilmaril@395	3122	{
insilmaril@395	3123	r="unscroll";
insilmaril@395	3124	u="scroll";
insilmaril@395	3125	}
insilmaril@294	3126	else
insilmaril@395	3127	{
insilmaril@395	3128	u="scroll";
insilmaril@395	3129	r="unscroll";
insilmaril@395	3130	}
insilmaril@395	3131	saveState(
insilmaril@395	3132	selection,
insilmaril@395	3133	QString ("%1 ()").arg(u),
insilmaril@395	3134	selection,
insilmaril@395	3135	QString ("%1 ()").arg(r),
insilmaril@395	3136	QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@395	3137	);
insilmaril@0	3138	bo->toggleScroll();
insilmaril@0	3139	adjustCanvasSize();
insilmaril@0	3140	canvas()->update();
insilmaril@0	3141	}
insilmaril@0	3142	}
insilmaril@0	3143
insilmaril@0	3144	void MapEditor::unScrollAll()
insilmaril@0	3145	{
insilmaril@0	3146	BranchObj *bo;
insilmaril@0	3147	bo=mapCenter->first();
insilmaril@0	3148	while (bo)
insilmaril@0	3149	{
insilmaril@0	3150	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	3151	bo=bo->next();
insilmaril@0	3152	}
insilmaril@0	3153	}
insilmaril@0	3154
insilmaril@0	3155	void MapEditor::loadFloatImage ()
insilmaril@0	3156	{
insilmaril@0	3157	if (selection &&
insilmaril@0	3158	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3159	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3160	{
insilmaril@163	3161	BranchObj bo=((BranchObj)selection);
insilmaril@0	3162
insilmaril@366	3163	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@366	3164	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	3165	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	3166	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	3167	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	3168	fd->setContentsPreview( p, p );
insilmaril@366	3169	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@185	3170	fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0	3171	fd->setDir (lastImageDir);
insilmaril@0	3172	fd->show();
insilmaril@0	3173
insilmaril@0	3174	QString fn;
insilmaril@0	3175	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3176	{
insilmaril@366	3177	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@366	3178	lastImageDir=QDir (fd->dirPath());
insilmaril@185	3179	QStringList flist = fd->selectedFiles();
insilmaril@185	3180	QStringList::Iterator it = flist.begin();
insilmaril@395	3181	FloatImageObj *fio;
insilmaril@185	3182	while( it != flist.end() )
insilmaril@185	3183	{
insilmaril@185	3184	fn = *it;
insilmaril@185	3185	bo->addFloatImage();
insilmaril@395	3186	fio=bo->getLastFloatImage();
insilmaril@395	3187	fio->load(*it);
insilmaril@395	3188	// FIXME check if load of fio was successful
insilmaril@395	3189	saveState(
insilmaril@395	3190	(LinkableMapObj*)fio,
insilmaril@395	3191	"delete ()",
insilmaril@395	3192	selection,
insilmaril@395	3193	QString ("loadFloatImage (%1)").arg(*it),
insilmaril@395	3194	QString("Add floatimage %1 to %2").arg(*it).arg(getName(selection))
insilmaril@395	3195	);
insilmaril@185	3196	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185	3197	++it;
insilmaril@185	3198	}
insilmaril@185	3199
insilmaril@0	3200	mapCenter->reposition();
insilmaril@0	3201	adjustCanvasSize();
insilmaril@0	3202	canvas()->update();
insilmaril@0	3203	}
insilmaril@236	3204	delete (p);
insilmaril@236	3205	delete (fd);
insilmaril@0	3206	}
insilmaril@0	3207	}
insilmaril@0	3208
insilmaril@366	3209	void MapEditor::saveFloatImage ()
insilmaril@0	3210	{
insilmaril@0	3211	if (selection &&
insilmaril@0	3212	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	3213	{
insilmaril@163	3214	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@366	3215	QFileDialog *fd=new QFileDialog( this);
insilmaril@366	3216	fd->setFilters (imageIO.getFilters());
insilmaril@366	3217	fd->setCaption(__VYM " - " +tr("Save image"));
insilmaril@366	3218	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@366	3219	fd->setDirectory (lastImageDir);
insilmaril@366	3220	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	3221	fd->show();
insilmaril@0	3222
insilmaril@0	3223	QString fn;
insilmaril@0	3224	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3225	{
insilmaril@0	3226	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	3227	{
insilmaril@185	3228	QMessageBox mb( __VYM,
insilmaril@159	3229	tr("The file %1 exists already.\n"
insilmaril@159	3230	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	3231	QMessageBox::Warning,
insilmaril@0	3232	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	3233	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3234	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3235
insilmaril@0	3236	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3237	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3238	switch( mb.exec() )
insilmaril@0	3239	{
insilmaril@0	3240	case QMessageBox::Yes:
insilmaril@0	3241	// save
insilmaril@0	3242	break;;
insilmaril@0	3243	case QMessageBox::Cancel:
insilmaril@0	3244	// do nothing
insilmaril@377	3245	delete (fd);
insilmaril@0	3246	return;
insilmaril@0	3247	break;
insilmaril@0	3248	}
insilmaril@0	3249	}
insilmaril@366	3250	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3251	}
insilmaril@377	3252	delete (fd);
insilmaril@0	3253	}
insilmaril@0	3254	}
insilmaril@0	3255
insilmaril@0	3256	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3257	{
insilmaril@0	3258	if (selection &&
insilmaril@0	3259	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3260	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3261	{
insilmaril@0	3262	selection->setFrameType (t);
insilmaril@0	3263	mapCenter->reposition();
insilmaril@0	3264	selection->updateLink();
insilmaril@0	3265	}
insilmaril@0	3266	}
insilmaril@0	3267
insilmaril@175	3268	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175	3269	{
insilmaril@175	3270	if (selection &&
insilmaril@175	3271	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3272	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3273	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175	3274	mapCenter->reposition();
insilmaril@175	3275	}
insilmaril@175	3276
insilmaril@175	3277	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175	3278	{
insilmaril@175	3279	if (selection &&
insilmaril@175	3280	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3281	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3282	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175	3283	mapCenter->reposition();
insilmaril@175	3284	}
insilmaril@175	3285
insilmaril@160	3286	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160	3287	{
insilmaril@160	3288	if (selection &&
insilmaril@160	3289	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	3290	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@160	3291	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160	3292	selection->setHideLinkUnselected(b);
insilmaril@160	3293	}
insilmaril@160	3294
insilmaril@366	3295	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@0	3296	{
insilmaril@0	3297	if (selection &&
insilmaril@0	3298	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3299	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3300	{
insilmaril@0	3301	BranchObj *bo;
insilmaril@0	3302
insilmaril@0	3303	// Traverse directories
insilmaril@0	3304	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3305	QFileInfoList list = d.entryInfoList();
insilmaril@366	3306	QFileInfo fi;
insilmaril@366	3307
insilmaril@366	3308	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3309	{
insilmaril@366	3310	fi=list.at(i);
insilmaril@366	3311	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3312	{
insilmaril@0	3313	dst->addBranch();
insilmaril@0	3314	bo=dst->getLastBranch();
insilmaril@366	3315	bo->setHeading (fi.fileName() );
insilmaril@243	3316	bo->setColor (QColor("blue"));
insilmaril@0	3317	bo->toggleScroll();
insilmaril@366	3318	if ( !d.cd(fi.fileName()) )
insilmaril@366	3319	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3320	else
insilmaril@0	3321	{
insilmaril@103	3322	// Recursively add subdirs
insilmaril@366	3323	importDirInt (bo,d);
insilmaril@0	3324	d.cdUp();
insilmaril@0	3325	}
insilmaril@0	3326	}
insilmaril@0	3327	}
insilmaril@0	3328	// Traverse files
insilmaril@0	3329	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3330	list = d.entryInfoList();
insilmaril@366	3331
insilmaril@366	3332	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3333	{
insilmaril@366	3334	fi=list.at(i);
insilmaril@0	3335	dst->addBranch();
insilmaril@0	3336	bo=dst->getLastBranch();
insilmaril@366	3337	bo->setHeading (fi.fileName() );
insilmaril@243	3338	bo->setColor (QColor("black"));
insilmaril@366	3339	if (fi.fileName().right(4) == ".vym" )
insilmaril@366	3340	bo->setVymLink (fi.filePath());
insilmaril@0	3341	}
insilmaril@0	3342	}
insilmaril@0	3343	}
insilmaril@0	3344
insilmaril@0	3345	void MapEditor::importDir()
insilmaril@0	3346	{
insilmaril@0	3347	if (selection &&
insilmaril@0	3348	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3349	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3350	{
insilmaril@366	3351	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@366	3352	fd->setMode (Q3FileDialog::DirectoryOnly);
insilmaril@0	3353	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	3354	fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0	3355	fd->show();
insilmaril@0	3356
insilmaril@0	3357	QString fn;
insilmaril@0	3358	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3359	{
insilmaril@163	3360	BranchObj bo=((BranchObj)selection);
insilmaril@366	3361	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3362	mapCenter->reposition();
insilmaril@0	3363	adjustCanvasSize();
insilmaril@0	3364	canvas()->update();
insilmaril@0	3365	}
insilmaril@0	3366	}
insilmaril@0	3367	}
insilmaril@0	3368
insilmaril@95	3369	void MapEditor::followXLink(int i)
insilmaril@89	3370	{
insilmaril@97	3371	if (selection &&
insilmaril@97	3372	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3373	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@89	3374	{
insilmaril@163	3375	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@97	3376	if (bo)
insilmaril@97	3377	{
insilmaril@97	3378	selection->unselect();
insilmaril@97	3379	selection=bo;
insilmaril@97	3380	selection->select();
insilmaril@97	3381	ensureSelectionVisible();
insilmaril@97	3382	}
insilmaril@89	3383	}
insilmaril@89	3384	}
insilmaril@89	3385
insilmaril@95	3386	void MapEditor::editXLink(int i)
insilmaril@94	3387	{
insilmaril@97	3388	if (selection &&
insilmaril@97	3389	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3390	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@94	3391	{
insilmaril@163	3392	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@97	3393	if (xlo)
insilmaril@94	3394	{
insilmaril@97	3395	EditXLinkDialog dia;
insilmaril@97	3396	dia.setXLink (xlo);
insilmaril@102	3397	dia.setSelection(selection);
insilmaril@97	3398	if (dia.exec() == QDialog::Accepted)
insilmaril@97	3399	{
insilmaril@97	3400	if (dia.useSettingsGlobal() )
insilmaril@97	3401	{
insilmaril@398	3402	setMapDefXLinkColor (xlo->getColor() );
insilmaril@398	3403	setMapDefXLinkWidth (xlo->getWidth() );
insilmaril@97	3404	}
insilmaril@97	3405	if (dia.deleteXLink())
insilmaril@163	3406	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@398	3407	//saveStateComplete("Edit xLink"); //FIXME undoCommand
insilmaril@97	3408	}
insilmaril@97	3409	}
insilmaril@97	3410	}
insilmaril@94	3411	}
insilmaril@94	3412
insilmaril@0	3413	void MapEditor::testFunction()
insilmaril@0	3414	{
insilmaril@0	3415	cout << "MapEditor::testFunction() called\n";
insilmaril@314	3416
insilmaril@394	3417	if (selection &&
insilmaril@394	3418	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@394	3419	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@394	3420	{
insilmaril@394	3421	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	3422	cout << bo->getHeading().ascii() <<" is scrolled: "<<bo->isScrolled()<<endl;
insilmaril@394	3423	}
insilmaril@394	3424	return;
insilmaril@394	3425
insilmaril@314	3426	WarningDialog dia;
insilmaril@388	3427	dia.showCancelButton (true);
insilmaril@314	3428	dia.setText("This is a longer \nWarning");
insilmaril@388	3429	/*
insilmaril@314	3430	dia.setCaption("Warning: Flux problem");
insilmaril@366	3431	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@388	3432	*/
insilmaril@314	3433	if (dia.exec()==QDialog::Accepted)
insilmaril@314	3434	cout << "accepted!\n";
insilmaril@314	3435	else
insilmaril@314	3436	cout << "canceled!\n";
insilmaril@301	3437	return;
insilmaril@366	3438
insilmaril@366	3439	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@260	3440	if (hidemode==HideNone)
insilmaril@185	3441	{
insilmaril@260	3442	setHideTmpMode (HideExport);
insilmaril@260	3443	mapCenter->calcBBoxSizeWithChilds();
insilmaril@260	3444	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@260	3445	QRect mapRect=totalBBox;
insilmaril@260	3446	QCanvasRectangle *frame=NULL;
insilmaril@260	3447
insilmaril@260	3448	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@260	3449
insilmaril@260	3450	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@260	3451	totalBBox.width(), totalBBox.height());
insilmaril@260	3452	frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@260	3453	frame->setBrush (QColor(white));
insilmaril@260	3454	frame->setPen (QColor(black));
insilmaril@260	3455	frame->setZ(0);
insilmaril@260	3456	frame->show();
insilmaril@260	3457	}
insilmaril@260	3458	else
insilmaril@260	3459	{
insilmaril@260	3460	setHideTmpMode (HideNone);
insilmaril@260	3461	}
insilmaril@260	3462	cout <<" hidemode="<<hidemode<<endl;
insilmaril@301	3463	*/
insilmaril@105	3464	}
insilmaril@105	3465
insilmaril@0	3466	void MapEditor::ensureSelectionVisible()
insilmaril@0	3467	{
insilmaril@98	3468	if (selection)
insilmaril@98	3469	{
insilmaril@98	3470	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@98	3471	QPoint p;
insilmaril@98	3472	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@98	3473	p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@98	3474	else
insilmaril@98	3475	p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@98	3476	ensureVisible (p.x(), p.y() );
insilmaril@98	3477	}
insilmaril@0	3478
insilmaril@0	3479	}
insilmaril@0	3480
insilmaril@0	3481	void MapEditor::updateViewCenter()
insilmaril@0	3482	{
insilmaril@0	3483	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0	3484	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0	3485	visibleWidth(), visibleHeight() );
insilmaril@0	3486	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3487	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3488	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0	3489	}
insilmaril@0	3490
insilmaril@0	3491	void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3492	{
insilmaril@0	3493	// Lineedits are already closed by preceding
insilmaril@0	3494	// mouseEvent, we don't need to close here.
insilmaril@0	3495
insilmaril@0	3496	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3497	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3498
insilmaril@0	3499	if (lmo)
insilmaril@0	3500	{ // MapObj was found
insilmaril@0	3501	if (selection != lmo)
insilmaril@0	3502	{
insilmaril@0	3503	// select the MapObj
insilmaril@0	3504	if (selection) selection->unselect();
insilmaril@0	3505	selection=lmo;
insilmaril@0	3506	selection->select();
insilmaril@0	3507	adjustCanvasSize();
insilmaril@0	3508	}
insilmaril@0	3509	// Context Menu
insilmaril@0	3510	if (selection)
insilmaril@0	3511	{
insilmaril@0	3512	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3513	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3514	{
insilmaril@0	3515	// Context Menu on branch or mapcenter
insilmaril@0	3516	updateActions();
insilmaril@0	3517	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3518	}
insilmaril@0	3519	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3520	{
insilmaril@0	3521	// Context Menu on floatimage
insilmaril@0	3522	updateActions();
insilmaril@0	3523	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3524	}
insilmaril@0	3525	}
insilmaril@0	3526	} else
insilmaril@0	3527	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3528	// Context Menu on Canvas
insilmaril@0	3529	updateActions();
insilmaril@0	3530	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3531	}
insilmaril@329	3532	e->accept();
insilmaril@0	3533	}
insilmaril@0	3534
insilmaril@398	3535	void MapEditor::keyPressEvent(QKeyEvent* e)
insilmaril@398	3536	{
insilmaril@398	3537	if (e->modifiers() && Qt::ControlModifier)
insilmaril@398	3538	{
insilmaril@398	3539	switch (mainWindow->getModMode())
insilmaril@398	3540	{
insilmaril@398	3541	case ModModeColor:
insilmaril@398	3542	setCursor (PickColorCursor);
insilmaril@398	3543	break;
insilmaril@398	3544	case ModModeCopy:
insilmaril@398	3545	setCursor (CopyCursor);
insilmaril@398	3546	break;
insilmaril@398	3547	case ModModeXLink:
insilmaril@398	3548	setCursor (XLinkCursor);
insilmaril@398	3549	break;
insilmaril@398	3550	default :
insilmaril@398	3551	setCursor (Qt::ArrowCursor);
insilmaril@398	3552	break;
insilmaril@398	3553	}
insilmaril@398	3554	}
insilmaril@398	3555	}
insilmaril@398	3556
insilmaril@398	3557	void MapEditor::keyReleaseEvent(QKeyEvent* e)
insilmaril@398	3558	{
insilmaril@398	3559	if (!(e->modifiers() && Qt::ControlModifier))
insilmaril@398	3560	setCursor (Qt::ArrowCursor);
insilmaril@398	3561	}
insilmaril@398	3562
insilmaril@0	3563	void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0	3564	{
insilmaril@329	3565	// Ignore right clicks, these will go to context menus
insilmaril@366	3566	if (e->button() == Qt::RightButton )
insilmaril@329	3567	{
insilmaril@329	3568	e->ignore();
insilmaril@329	3569	return;
insilmaril@329	3570	}
insilmaril@329	3571
insilmaril@0	3572	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3573	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3574
insilmaril@329	3575	e->accept();
insilmaril@329	3576
insilmaril@267	3577	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@267	3578	//
insilmaril@267	3579	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@267	3580	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267	3581	{
insilmaril@267	3582	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267	3583	if (!foname.isEmpty())
insilmaril@267	3584	{
insilmaril@267	3585	// systemFlag clicked
insilmaril@366	3586	selectInt (lmo);
insilmaril@267	3587	if (foname=="url")
insilmaril@267	3588	{
insilmaril@366	3589	if (e->state() & Qt::ControlModifier)
insilmaril@267	3590	mainWindow->editOpenURLTab();
insilmaril@267	3591	else
insilmaril@267	3592	mainWindow->editOpenURL();
insilmaril@267	3593	}
insilmaril@267	3594	else if (foname=="vymLink")
insilmaril@267	3595	{
insilmaril@267	3596	mainWindow->editOpenVymLink();
insilmaril@267	3597	// tabWidget may change, better return now
insilmaril@267	3598	// before segfaulting...
insilmaril@267	3599	} else if (foname=="note")
insilmaril@267	3600	mainWindow->windowToggleNoteEditor();
insilmaril@267	3601	else if (foname=="hideInExport")
insilmaril@267	3602	toggleHideExport();
insilmaril@267	3603	return;
insilmaril@267	3604	}
insilmaril@267	3605	}
insilmaril@267	3606	// No system flag clicked, take care of modmodes
insilmaril@267	3607
insilmaril@83	3608	// Special case: CTRL is pressed
insilmaril@366	3609	if (e->state() & Qt::ControlModifier)
insilmaril@0	3610	{
insilmaril@390	3611	if (mainWindow->getModMode()==ModModeColor)
insilmaril@83	3612	{
insilmaril@83	3613	pickingColor=true;
insilmaril@398	3614	setCursor (PickColorCursor);
insilmaril@83	3615	return;
insilmaril@83	3616	}
insilmaril@390	3617	if (mainWindow->getModMode()==ModModeXLink)
insilmaril@83	3618	{
insilmaril@90	3619	BranchObj *bo_begin=NULL;
insilmaril@90	3620	if (lmo)
insilmaril@90	3621	bo_begin=(BranchObj*)(lmo);
insilmaril@90	3622	else
insilmaril@90	3623	if (selection &&
insilmaril@90	3624	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@90	3625	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@163	3626	bo_begin=(BranchObj*)selection;
insilmaril@90	3627	if (bo_begin)
insilmaril@83	3628	{
insilmaril@83	3629	drawingLink=true;
insilmaril@90	3630	linkingObj_src=bo_begin;
insilmaril@95	3631	tmpXLink=new XLinkObj (mapCanvas);
insilmaril@95	3632	tmpXLink->setBegin (bo_begin);
insilmaril@95	3633	tmpXLink->setEnd (p);
insilmaril@97	3634	tmpXLink->setColor(defXLinkColor);
insilmaril@97	3635	tmpXLink->setWidth(defXLinkWidth);
insilmaril@95	3636	tmpXLink->updateXLink();
insilmaril@95	3637	tmpXLink->setVisibility (true);
insilmaril@83	3638	return;
insilmaril@89	3639	}
insilmaril@267	3640	}
insilmaril@0	3641	}
insilmaril@0	3642	if (lmo)
insilmaril@267	3643	{
insilmaril@366	3644	selectInt (lmo);
insilmaril@0	3645	// Left Button Move Branches
insilmaril@366	3646	if (e->button() == Qt::LeftButton )
insilmaril@0	3647	{
insilmaril@129	3648	movingObj_start.setX( p.x() - selection->x() );
insilmaril@129	3649	movingObj_start.setY( p.y() - selection->y() );
insilmaril@129	3650	movingObj_orgPos.setX (lmo->x() );
insilmaril@129	3651	movingObj_orgPos.setY (lmo->y() );
insilmaril@366	3652	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129	3653
insilmaril@93	3654	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93	3655	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@390	3656	if (mainWindow->getModMode()==ModModeCopy &&
insilmaril@366	3657	e->state() & Qt::ControlModifier)
insilmaril@93	3658	{
insilmaril@93	3659	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93	3660	{
insilmaril@93	3661	copyingObj=true;
insilmaril@163	3662	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93	3663	unselect();
insilmaril@93	3664	selection=mapCenter->getLastBranch();
insilmaril@93	3665	selection->select();
insilmaril@104	3666	mapCenter->reposition();
insilmaril@93	3667	}
insilmaril@129	3668	}
insilmaril@0	3669	movingObj=selection;
insilmaril@0	3670	} else
insilmaril@0	3671	// Middle Button Toggle Scroll
insilmaril@0	3672	// (On Mac OS X this won't work, but we still have
insilmaril@0	3673	// a button in the toolbar)
insilmaril@366	3674	if (e->button() == Qt::MidButton )
insilmaril@0	3675	toggleScroll();
insilmaril@0	3676	updateActions();
insilmaril@0	3677	} else
insilmaril@0	3678	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3679	// Left Button move Pos of CanvasView
insilmaril@366	3680	if (e->button() == Qt::LeftButton )
insilmaril@0	3681	{
insilmaril@0	3682	movingObj=NULL; // move Content not Obj
insilmaril@0	3683	movingObj_start=e->globalPos();
insilmaril@0	3684	movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0	3685	movingVec=QPoint(0,0);
insilmaril@398	3686	setCursor(HandOpenCursor);
insilmaril@0	3687	}
insilmaril@0	3688	}
insilmaril@0	3689	}
insilmaril@0	3690
insilmaril@0	3691	void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0	3692	{
insilmaril@83	3693	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@83	3694
insilmaril@0	3695	// Move the selected MapObj
insilmaril@0	3696	if ( selection && movingObj)
insilmaril@0	3697	{
insilmaril@164	3698	// To avoid jumping of the CanvasView, only
insilmaril@164	3699	// ensureSelectionVisible, if not tmp linked
insilmaril@164	3700	if (!selection->hasParObjTmp())
insilmaril@164	3701	ensureSelectionVisible ();
insilmaril@0	3702
insilmaril@83	3703	// Now move the selection, but add relative position
insilmaril@83	3704	// (movingObj_start) where selection was chosen with
insilmaril@83	3705	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3706	// of selection back to absPos)
insilmaril@0	3707
insilmaril@0	3708	LinkableMapObj *lmosel;
insilmaril@0	3709	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3710
insilmaril@0	3711	// Check if we could link
insilmaril@0	3712	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3713
insilmaril@0	3714
insilmaril@0	3715	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3716	{
insilmaril@163	3717	FloatObj fo=(FloatObj)selection;
insilmaril@0	3718	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3719	fo->setRelPos();
insilmaril@0	3720	fo->reposition();
insilmaril@0	3721
insilmaril@0	3722	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3723	// Only relink, if selection really has a new parent
insilmaril@388	3724	if ( (e->modifiers()==Qt::ShiftModifier) && lmo &&
insilmaril@0	3725	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3726	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3727	( lmo != fo->getParObj())
insilmaril@0	3728	)
insilmaril@0	3729	{
insilmaril@0	3730	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3731	{
insilmaril@366	3732	//TODO undocom
insilmaril@398	3733	//saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3734	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3735	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3736	fio->unselect();
insilmaril@0	3737	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3738	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3739	fio->setRelPos();
insilmaril@0	3740	fio->reposition();
insilmaril@0	3741	selection=(LinkableMapObj*)(fio);
insilmaril@0	3742	selection->select();
insilmaril@0	3743	movingObj=(MapObj*)(fio);
insilmaril@0	3744	}
insilmaril@0	3745	}
insilmaril@388	3746	} else
insilmaril@388	3747	{ // selection != a FloatObj
insilmaril@0	3748	if (lmosel->getDepth()==0)
insilmaril@0	3749	{
insilmaril@388	3750	// Move MapCenter
insilmaril@388	3751	if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3752	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3753	else
insilmaril@0	3754	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3755	mapCenter->updateRelPositions();
insilmaril@0	3756	} else
insilmaril@0	3757	{
insilmaril@0	3758	if (lmosel->getDepth()==1)
insilmaril@0	3759	{
insilmaril@388	3760	// Move mainbranch
insilmaril@0	3761	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3762	lmosel->setRelPos();
insilmaril@0	3763	} else
insilmaril@0	3764	{
insilmaril@388	3765	// Move ordinary branch
insilmaril@0	3766	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3767	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3768	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@175	3769	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3770	else
insilmaril@175	3771	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3772	}
insilmaril@0	3773	// reposition subbranch
insilmaril@0	3774	lmosel->reposition();
insilmaril@0	3775
insilmaril@0	3776	if (lmo && (lmo!=selection) &&
insilmaril@0	3777	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3778	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3779	) )
insilmaril@0	3780	{
insilmaril@388	3781	if (e->modifiers()==Qt::ControlModifier)
insilmaril@0	3782	{
insilmaril@0	3783	// Special case: CTRL to link below lmo
insilmaril@0	3784	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3785	}
insilmaril@388	3786	else if (e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3787	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3788	else
insilmaril@0	3789	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3790	} else
insilmaril@0	3791	{
insilmaril@93	3792	lmosel->unsetParObjTmp();
insilmaril@0	3793	}
insilmaril@0	3794	} // depth>0
insilmaril@0	3795
insilmaril@0	3796	} // no FloatImageObj
insilmaril@0	3797
insilmaril@0	3798	canvas()->update();
insilmaril@0	3799	return;
insilmaril@0	3800	} // selection && moving_obj
insilmaril@0	3801
insilmaril@83	3802	// Draw a link from one branch to another
insilmaril@83	3803	if (drawingLink)
insilmaril@83	3804	{
insilmaril@95	3805	tmpXLink->setEnd (p);
insilmaril@95	3806	tmpXLink->updateXLink();
insilmaril@83	3807	}
insilmaril@83	3808
insilmaril@0	3809	// Move CanvasView
insilmaril@83	3810	if (!movingObj && !pickingColor &&!drawingLink)
insilmaril@0	3811	{
insilmaril@0	3812	QPoint p=e->globalPos();
insilmaril@0	3813	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3814	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0	3815	setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0	3816	movingCont_start.y() + movingVec.y());
insilmaril@0	3817
insilmaril@0	3818	updateViewCenter();
insilmaril@0	3819	}
insilmaril@0	3820	}
insilmaril@0	3821
insilmaril@0	3822
insilmaril@0	3823	void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3824	{
insilmaril@0	3825	LinkableMapObj *dst;
insilmaril@0	3826	// Have we been picking color?
insilmaril@0	3827	if (pickingColor)
insilmaril@0	3828	{
insilmaril@0	3829	pickingColor=false;
insilmaril@366	3830	setCursor (Qt::ArrowCursor);
insilmaril@0	3831	// Check if we are over another branch
insilmaril@0	3832	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0	3833	if (dst && selection)
insilmaril@0	3834	{
insilmaril@366	3835	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3836	{
insilmaril@243	3837	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@163	3838	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3839	}
insilmaril@0	3840	else
insilmaril@0	3841	{
insilmaril@243	3842	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@163	3843	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3844	}
insilmaril@0	3845	}
insilmaril@0	3846	return;
insilmaril@0	3847	}
insilmaril@83	3848
insilmaril@83	3849	// Have we been drawing a link?
insilmaril@83	3850	if (drawingLink)
insilmaril@83	3851	{
insilmaril@83	3852	drawingLink=false;
insilmaril@83	3853	// Check if we are over another branch
insilmaril@83	3854	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@83	3855	if (dst && selection)
insilmaril@83	3856	{
insilmaril@95	3857	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95	3858	tmpXLink->updateXLink();
insilmaril@95	3859	tmpXLink->activate();
insilmaril@398	3860	//saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //FIXME undoCommand
insilmaril@83	3861	} else
insilmaril@83	3862	{
insilmaril@95	3863	delete(tmpXLink);
insilmaril@95	3864	tmpXLink=NULL;
insilmaril@83	3865	}
insilmaril@83	3866	return;
insilmaril@83	3867	}
insilmaril@83	3868
insilmaril@0	3869	// Have we been moving something?
insilmaril@0	3870	if ( selection && movingObj )
insilmaril@0	3871	{
insilmaril@175	3872	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175	3873	{
insilmaril@388	3874	// Moved FloatObj. Maybe we need to reposition
insilmaril@366	3875	FloatImageObj fo=(FloatImageObj)selection;
insilmaril@366	3876	QString pold=qpointToString(movingObj_orgRelPos);
insilmaril@366	3877	QString pnow=qpointToString(fo->getRelPos());
insilmaril@395	3878	saveState(
insilmaril@395	3879	selection,
insilmaril@366	3880	"moveRel "+pold,
insilmaril@395	3881	selection,
insilmaril@366	3882	"moveRel "+pnow,
insilmaril@366	3883	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
insilmaril@366	3884
insilmaril@388	3885	// FIXME Why calling parObj here?
insilmaril@175	3886	selection->getParObj()->requestReposition();
insilmaril@175	3887	mapCenter->reposition();
insilmaril@175	3888	}
insilmaril@175	3889
insilmaril@0	3890	// Check if we are over another branch, but ignore
insilmaril@0	3891	// any found LMOs, which are FloatObjs
insilmaril@0	3892	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ),
insilmaril@163	3893	((LinkableMapObj*)selection) );
insilmaril@0	3894
insilmaril@336	3895	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3896	dst=NULL;
insilmaril@0	3897
insilmaril@388	3898	if (typeid(*selection) == typeid(MapCenterObj) )
insilmaril@388	3899	{ // The MapCenter was moved
insilmaril@388	3900	cout << "FIXME missing savestate...\n";
insilmaril@388	3901	}
insilmaril@388	3902
insilmaril@0	3903	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@388	3904	{ // A branch was moved
insilmaril@388	3905
insilmaril@0	3906	// save the position in case we link to mapcenter
insilmaril@0	3907	QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0	3908
insilmaril@0	3909	// Reset the temporary drawn link to the original one
insilmaril@163	3910	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0	3911
insilmaril@366	3912	// For Redo we may need to save original selection
insilmaril@366	3913	QString preSelStr=selection->getSelectString();
insilmaril@93	3914
insilmaril@94	3915	copyingObj=false;
insilmaril@129	3916	if (dst )
insilmaril@93	3917	{
insilmaril@366	3918	BranchObj* bsel=(BranchObj*)selection;
insilmaril@366	3919	BranchObj* bdst=(BranchObj*)dst;
insilmaril@366	3920
insilmaril@366	3921	QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@366	3922	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@366	3923	QString preDstParStr;
insilmaril@366	3924
insilmaril@366	3925	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366	3926	{ // Link above dst
insilmaril@366	3927	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3928	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@366	3929	} else
insilmaril@366	3930	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366	3931	{
insilmaril@366	3932	// Link below dst
insilmaril@366	3933	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3934	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@366	3935	} else
insilmaril@366	3936	{ // Append to dst
insilmaril@366	3937	preDstParStr=dst->getSelectString();
insilmaril@366	3938	bsel->moveBranchTo (bdst,-1);
insilmaril@366	3939	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@366	3940	}
insilmaril@366	3941	QString postSelStr=selection->getSelectString();
insilmaril@366	3942	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@366	3943
insilmaril@139	3944	QString undoCom="linkBranchToPos (\""+
insilmaril@366	3945	preParStr+ "\"," + preNum +"," +
insilmaril@366	3946	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366	3947
insilmaril@366	3948	QString redoCom="linkBranchToPos (\""+
insilmaril@366	3949	preDstParStr + "\"," + postNum + "," +
insilmaril@366	3950	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366	3951
insilmaril@366	3952	saveState (
insilmaril@366	3953	postSelStr,undoCom,
insilmaril@366	3954	preSelStr, redoCom,
insilmaril@366	3955	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@163	3956	} else
insilmaril@163	3957	if (selection->getDepth()==1)
insilmaril@366	3958	{
insilmaril@366	3959	// The select string might be different _after_ moving around.
insilmaril@366	3960	// Therefor reposition and then use string of old selection, too
insilmaril@366	3961	mapCenter->reposition();
insilmaril@366	3962
insilmaril@366	3963	QString ps=qpointToString ( ((BranchObj*)selection)->getRelPos() );
insilmaril@366	3964	saveState(
insilmaril@366	3965	selection->getSelectString(), "moveRel "+qpointToString(movingObj_orgRelPos),
insilmaril@366	3966	preSelStr, "moveRel "+ps,
insilmaril@366	3967	QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
insilmaril@163	3968
insilmaril@366	3969	}
insilmaril@0	3970	// Draw the original link, before selection was moved around
insilmaril@0	3971	mapCenter->reposition();
insilmaril@0	3972	}
insilmaril@0	3973	// Finally resize canvas, if needed
insilmaril@0	3974	adjustCanvasSize();
insilmaril@0	3975	canvas()->update();
insilmaril@0	3976	movingObj=NULL;
insilmaril@366	3977
insilmaril@366	3978	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@366	3979	updateActions();
insilmaril@0	3980	} else
insilmaril@83	3981	// maybe we moved View: set old cursor
insilmaril@366	3982	setCursor (Qt::ArrowCursor);
insilmaril@83	3983
insilmaril@0	3984	}
insilmaril@0	3985
insilmaril@0	3986	void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	3987	{
insilmaril@366	3988	if (e->button() == Qt::LeftButton )
insilmaril@0	3989	{
insilmaril@0	3990	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3991	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3992	if (lmo) { // MapObj was found
insilmaril@0	3993	// First select the MapObj than edit heading
insilmaril@0	3994	if (selection) selection->unselect();
insilmaril@0	3995	selection=lmo;
insilmaril@0	3996	selection->select();
insilmaril@366	3997	mainWindow->editHeading();
insilmaril@0	3998	}
insilmaril@0	3999	}
insilmaril@0	4000	}
insilmaril@0	4001
insilmaril@0	4002	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	4003	{
insilmaril@366	4004	Q3CanvasView::resizeEvent( e );
insilmaril@0	4005	adjustCanvasSize();
insilmaril@0	4006	}
insilmaril@0	4007
insilmaril@128	4008	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@119	4009	{
insilmaril@129	4010
insilmaril@129	4011	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@129	4012	// cerr << event->format(i) << endl;
insilmaril@129	4013
insilmaril@119	4014	if (selection &&
insilmaril@119	4015	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	4016	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@119	4017
insilmaril@119	4018	// If QImageDrag can decode mime type
insilmaril@366	4019	if (Q3ImageDrag::canDecode(event)) {
insilmaril@119	4020	event->accept();
insilmaril@119	4021	return;
insilmaril@119	4022	}
insilmaril@119	4023
insilmaril@128	4024	// If image are dragged from firefox
insilmaril@119	4025	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@119	4026	event->provides("application/x-moz-nativeimage")) {
insilmaril@119	4027	event->accept(true);
insilmaril@119	4028	return;
insilmaril@119	4029	}
insilmaril@125	4030
insilmaril@128	4031	// If QUriDrag can decode mime type
insilmaril@366	4032	if (Q3UriDrag::canDecode(event)) {
insilmaril@128	4033	event->accept();
insilmaril@128	4034	return;
insilmaril@128	4035	}
insilmaril@128	4036
insilmaril@128	4037	// If Uri are dragged from firefox
insilmaril@129	4038	if (event->provides("_NETSCAPE_URL")){
insilmaril@128	4039	event->accept();
insilmaril@128	4040	return;
insilmaril@128	4041	}
insilmaril@129	4042
insilmaril@129	4043	// If QTextDrag can decode mime type
insilmaril@366	4044	if (Q3TextDrag::canDecode(event)) {
insilmaril@129	4045	event->accept();
insilmaril@129	4046	return;
insilmaril@129	4047	}
insilmaril@129	4048
insilmaril@119	4049	}
insilmaril@119	4050	event->ignore();
insilmaril@119	4051	}
insilmaril@129	4052
insilmaril@129	4053	bool isUnicode16(const QByteArray &d)
insilmaril@129	4054	{
insilmaril@164	4055	// TODO: make more precise check for unicode 16.
insilmaril@129	4056	// Guess unicode16 if any of second bytes are zero
insilmaril@129	4057	unsigned int length = max(0,d.size()-2)/2;
insilmaril@129	4058	for (unsigned int i = 0; i<length ; i++)
insilmaril@129	4059	if (d.at(i*2+1)==0) return true;
insilmaril@129	4060	return false;
insilmaril@129	4061	}
insilmaril@119	4062
insilmaril@128	4063	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@119	4064	{
insilmaril@128	4065	if (selection &&
insilmaril@128	4066	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@128	4067	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@128	4068	{
insilmaril@128	4069	bool update=false;
insilmaril@366	4070	Q3StrList uris;
insilmaril@129	4071	QString heading;
insilmaril@128	4072	if (event->provides("image/png"))
insilmaril@128	4073	{
insilmaril@128	4074	QPixmap pix;
insilmaril@366	4075	if (Q3ImageDrag::decode(event, pix))
insilmaril@128	4076	{
insilmaril@395	4077	addFloatImageInt(pix);
insilmaril@128	4078	event->accept();
insilmaril@128	4079	update=true;
insilmaril@128	4080	} else
insilmaril@128	4081	event->ignore();
insilmaril@128	4082
insilmaril@128	4083	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@128	4084	event->provides("application/x-moz-nativeimage"))
insilmaril@128	4085	{
insilmaril@129	4086	// Contains url to the img src in unicode16
insilmaril@128	4087	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128	4088	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@128	4089	fetchImage(url);
insilmaril@128	4090	event->accept();
insilmaril@128	4091	update=true;
insilmaril@128	4092	} else if (event->provides ("text/uri-list"))
insilmaril@128	4093	{ // Uris provided e.g. by konqueror
insilmaril@366	4094	Q3UriDrag::decode (event,uris);
insilmaril@129	4095	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128	4096	{ // Uris provided by Mozilla
insilmaril@129	4097	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129	4098	uris.append(l[0]);
insilmaril@129	4099	heading = l[1];
insilmaril@129	4100	} else if (event->provides("text/html")) {
insilmaril@129	4101
insilmaril@129	4102	// Handels text mime types
insilmaril@129	4103	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129	4104	QByteArray d = event->encodedData("text/html");
insilmaril@129	4105	QString text;
insilmaril@129	4106	if (isUnicode16(d))
insilmaril@129	4107	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4108	else
insilmaril@129	4109	text = QString(d);
insilmaril@129	4110
insilmaril@129	4111	textEditor->setText(text);
insilmaril@129	4112
insilmaril@129	4113	event->accept();
insilmaril@129	4114	update=true;
insilmaril@129	4115	} else if (event->provides("text/plain")) {
insilmaril@129	4116	QByteArray d = event->encodedData("text/plain");
insilmaril@129	4117	QString text;
insilmaril@129	4118	if (isUnicode16(d))
insilmaril@129	4119	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4120	else
insilmaril@129	4121	text = QString(d);
insilmaril@129	4122
insilmaril@129	4123	textEditor->setText(text);
insilmaril@129	4124
insilmaril@129	4125	event->accept();
insilmaril@129	4126	update= true;
insilmaril@128	4127	}
insilmaril@128	4128
insilmaril@128	4129	if (uris.count()>0)
insilmaril@128	4130	{
insilmaril@128	4131	QStringList files;
insilmaril@128	4132	QStringList urls;
insilmaril@128	4133	QString s;
insilmaril@128	4134	BranchObj *bo;
insilmaril@128	4135	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128	4136	{
insilmaril@163	4137	bo=((BranchObj*)selection)->addBranch();
insilmaril@128	4138	if (bo)
insilmaril@128	4139	{
insilmaril@366	4140	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@366	4141	if (!s.isEmpty())
insilmaril@366	4142	{
insilmaril@129	4143	QString file = QDir::convertSeparators(s);
insilmaril@129	4144	heading = QFileInfo(file).baseName();
insilmaril@129	4145	files.append(file);
insilmaril@129	4146	if (file.endsWith(".vym", false))
insilmaril@129	4147	bo->setVymLink(file);
insilmaril@129	4148	else
insilmaril@129	4149	bo->setURL(u);
insilmaril@366	4150	} else
insilmaril@366	4151	{
insilmaril@129	4152	urls.append (u);
insilmaril@129	4153	bo->setURL(u);
insilmaril@129	4154	}
insilmaril@129	4155
insilmaril@366	4156	if (!heading.isEmpty())
insilmaril@129	4157	bo->setHeading(heading);
insilmaril@129	4158	else
insilmaril@129	4159	bo->setHeading(u);
insilmaril@128	4160	}
insilmaril@128	4161	}
insilmaril@128	4162	update=true;
insilmaril@128	4163	}
insilmaril@128	4164
insilmaril@128	4165	if (update)
insilmaril@128	4166	{
insilmaril@294	4167	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@398	4168	//saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@128	4169	mapCenter->reposition();
insilmaril@128	4170	adjustCanvasSize();
insilmaril@128	4171	canvas()->update();
insilmaril@128	4172	}
insilmaril@128	4173	}
insilmaril@119	4174	}
insilmaril@119	4175
insilmaril@395	4176	void MapEditor::addFloatImageInt (const QPixmap &img)
insilmaril@119	4177	{
insilmaril@119	4178	if (selection &&
insilmaril@119	4179	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	4180	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@119	4181	{
insilmaril@163	4182	BranchObj bo=((BranchObj)selection);
insilmaril@395	4183	//FIXME XXX saveStateChangingPart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@119	4184	//QString fn=fd->selectedFile();
insilmaril@119	4185	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@395	4186	FloatImageObj *fio=bo->addFloatImage();
insilmaril@395	4187	fio->load(img);
insilmaril@395	4188	fio->setOriginalFilename("Image added by Drag and Drop");
insilmaril@119	4189	mapCenter->reposition();
insilmaril@119	4190	adjustCanvasSize();
insilmaril@119	4191	canvas()->update();
insilmaril@119	4192	}
insilmaril@119	4193	}
insilmaril@119	4194
insilmaril@119	4195
insilmaril@366	4196	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@119	4197	{
insilmaril@119	4198	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119	4199	if (!imageBuffer->isOpen()) {
insilmaril@366	4200	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@119	4201	}
insilmaril@119	4202	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119	4203	}
insilmaril@119	4204
insilmaril@119	4205
insilmaril@366	4206	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@119	4207	{
insilmaril@366	4208	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@129	4209	QPixmap img(imageBuffer->buffer());
insilmaril@395	4210	addFloatImageInt (img);
insilmaril@129	4211	}
insilmaril@129	4212
insilmaril@129	4213	if (imageBuffer) {
insilmaril@129	4214	imageBuffer->close();
insilmaril@129	4215	if (imageBuffer) {
insilmaril@129	4216	imageBuffer->close();
insilmaril@129	4217	delete imageBuffer;
insilmaril@129	4218	imageBuffer = 0;
insilmaril@129	4219	}
insilmaril@129	4220	}
insilmaril@119	4221	}
insilmaril@119	4222
insilmaril@129	4223	void MapEditor::fetchImage(const QString &url)
insilmaril@119	4224	{
insilmaril@119	4225	if (urlOperator) {
insilmaril@119	4226	urlOperator->stop();
insilmaril@119	4227	disconnect(urlOperator);
insilmaril@119	4228	delete urlOperator;
insilmaril@119	4229	}
insilmaril@119	4230
insilmaril@366	4231	urlOperator = new Q3UrlOperator(url);
insilmaril@366	4232	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@366	4233	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@366	4234
insilmaril@366	4235	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@366	4236	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@119	4237	urlOperator->get();
insilmaril@119	4238	}

author	insilmaril
	Thu, 16 Nov 2006 10:07:11 +0000
changeset 398	d42881c25fb6
parent 395	7ced3733ba60
child 401	f364b13047ba
permissions	-rw-r--r--