vym: mapeditor.cpp@7c3ee77f4449 (annotated)

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

author	insilmaril
	Mon, 20 Nov 2006 12:12:00 +0000
changeset 403	7c3ee77f4449
parent 401	f364b13047ba
child 404	53efc2562a7d
permissions	-rw-r--r--