vym: mapeditor.cpp@67cfa6e6b863 (annotated)

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

author	insilmaril
	Tue, 24 Oct 2006 15:36:38 +0000
changeset 394	67cfa6e6b863
parent 393	053b8645e3e9
child 395	7ced3733ba60
permissions	-rw-r--r--