vym: mapeditor.cpp@910ba9fab728 (annotated)

insilmaril@0	1	#include "mapeditor.h"
insilmaril@0	2
insilmaril@408	3	#include <q3dragobject.h>
insilmaril@408	4	#include <q3urloperator.h>
insilmaril@408	5	#include <q3networkprotocol.h>
insilmaril@408	6	#include <q3paintdevicemetrics.h>
insilmaril@374	7	#include <q3filedialog.h>
insilmaril@0	8
insilmaril@0	9	#include <iostream>
insilmaril@95	10	#include <cstdlib>
insilmaril@0	11	#include <typeinfo>
insilmaril@0	12
insilmaril@0	13	#include "version.h"
insilmaril@0	14
insilmaril@105	15	#include "api.h"
insilmaril@175	16	#include "editxlinkdialog.h"
insilmaril@175	17	#include "exports.h"
insilmaril@175	18	#include "extrainfodialog.h"
insilmaril@236	19	#include "file.h"
insilmaril@175	20	#include "linkablemapobj.h"
insilmaril@175	21	#include "mainwindow.h"
insilmaril@175	22	#include "misc.h"
insilmaril@175	23	#include "texteditor.h"
insilmaril@314	24	#include "warningdialog.h"
insilmaril@0	25	#include "xml.h"
insilmaril@0	26
insilmaril@0	27
insilmaril@0	28	extern TextEditor *textEditor;
insilmaril@0	29	extern int statusbarTime;
insilmaril@0	30	extern Main *mainWindow;
insilmaril@164	31	extern QString tmpVymDir;
insilmaril@166	32	extern QString clipboardDir;
insilmaril@166	33	extern bool clipboardEmpty;
insilmaril@0	34	extern FlagRowObj *standardFlagsDefault;
insilmaril@0	35
insilmaril@366	36	extern QMenu* branchContextMenu;
insilmaril@366	37	extern QMenu* branchAddContextMenu;
insilmaril@366	38	extern QMenu* branchRemoveContextMenu;
insilmaril@366	39	extern QMenu* branchLinksContextMenu;
insilmaril@366	40	extern QMenu* branchXLinksContextMenuEdit;
insilmaril@366	41	extern QMenu* branchXLinksContextMenuFollow;
insilmaril@366	42	extern QMenu* floatimageContextMenu;
insilmaril@366	43	extern QMenu* canvasContextMenu;
insilmaril@366	44
insilmaril@0	45
insilmaril@0	46	extern Settings settings;
insilmaril@366	47	extern ImageIO imageIO;
insilmaril@0	48
insilmaril@404	49	extern QString vymName;
insilmaril@404	50	extern QString vymVersion;
insilmaril@404	51
insilmaril@269	52	extern QString iconPath;
insilmaril@301	53	extern QDir vymBaseDir;
insilmaril@366	54	extern QDir lastImageDir;
insilmaril@269	55
insilmaril@164	56	int MapEditor::mapNum=0; // make instance
insilmaril@0	57
insilmaril@0	58	///////////////////////////////////////////////////////////////////////
insilmaril@0	59	///////////////////////////////////////////////////////////////////////
insilmaril@408	60	MapEditor::MapEditor( QWidget* parent) :
insilmaril@408	61	QGraphicsView(parent), urlOperator(0), imageBuffer(0)
insilmaril@0	62	{
insilmaril@0	63	//cout << "Constructor ME "<<this<<endl;
insilmaril@164	64	mapNum++;
insilmaril@0	65
insilmaril@119	66	viewport()->setAcceptDrops(true);
insilmaril@119	67
insilmaril@408	68	mapScene= new QGraphicsScene(parent);
insilmaril@408	69	//mapScene= new QGraphicsScene(QRectF(0,0,width(),height()), parent);
insilmaril@408	70	mapScene->setBackgroundBrush (QBrush(Qt::white, Qt::SolidPattern));
insilmaril@408	71
insilmaril@408	72
insilmaril@408	73	setScene (mapScene);
insilmaril@0	74
insilmaril@411	75	/* FIXME scrollview handles not needed in QT4?
insilmaril@408	76	// Maybe check QAbstractScrollArea...
insilmaril@160	77	// Always show scroll bars (automatic would flicker sometimes)
insilmaril@408	78	setVScrollBarMode ( QScrollView::AlwaysOn );
insilmaril@408	79	setHScrollBarMode ( QScrollView::AlwaysOn );
insilmaril@408	80	*/
insilmaril@408	81
insilmaril@408	82	mapCenter = new MapCenterObj(mapScene);
insilmaril@0	83	mapCenter->setVisibility (true);
insilmaril@0	84	mapCenter->setMapEditor (this);
insilmaril@93	85	mapCenter->setHeading (tr("New Map","Heading of mapcenter in new map"));
insilmaril@408	86	//mapCenter->move(mapScene->width()/2-mapCenter->width()/2,mapScene->height()/2-mapCenter->height()/2);
insilmaril@408	87	mapCenter->move(0,0);
insilmaril@0	88
insilmaril@0	89	printer=NULL;
insilmaril@0	90
insilmaril@97	91	defLinkColor=QColor (0,0,255);
insilmaril@97	92	defXLinkColor=QColor (180,180,180);
insilmaril@0	93	linkcolorhint=DefaultColor;
insilmaril@0	94	linkstyle=StylePolyParabel;
insilmaril@0	95
insilmaril@366	96	// Create bitmap cursors, platform dependant
insilmaril@404	97	HandOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);
insilmaril@404	98	PickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 );
insilmaril@404	99	CopyCursor=QCursor ( QPixmap(iconPath+"cursorcopy.png"), 1,1 );
insilmaril@404	100	XLinkCursor=QCursor ( QPixmap(iconPath+"cursorxlink.png"), 1,7 );
insilmaril@398	101
insilmaril@398	102	setFocusPolicy (Qt::StrongFocus);
insilmaril@0	103
insilmaril@0	104	pickingColor=false;
insilmaril@91	105	drawingLink=false;
insilmaril@93	106	copyingObj=false;
insilmaril@0	107
insilmaril@0	108	editingBO=NULL;
insilmaril@0	109	selection=NULL;
insilmaril@0	110	selectionLast=NULL;
insilmaril@0	111	movingObj=NULL;
insilmaril@0	112
insilmaril@366	113	xelection.setMapCenter (mapCenter);
insilmaril@366	114
insilmaril@102	115	defXLinkWidth=1;
insilmaril@102	116	defXLinkColor=QColor (230,230,230);
insilmaril@102	117
insilmaril@0	118	mapChanged=false;
insilmaril@0	119	mapDefault=true;
insilmaril@0	120	mapUnsaved=false;
insilmaril@0	121
insilmaril@0	122	zipped=true;
insilmaril@0	123	filePath="";
insilmaril@294	124	fileName=tr("unnamed");
insilmaril@0	125	mapName="";
insilmaril@0	126
insilmaril@398	127	stepsTotal=settings.readNumEntry("/mapeditor/stepsTotal",100);
insilmaril@381	128	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
insilmaril@163	129
insilmaril@0	130	// Initialize find routine
insilmaril@0	131	itFind=NULL;
insilmaril@0	132	EOFind=false;
insilmaril@0	133
insilmaril@0	134	printFrame=true;
insilmaril@0	135	printFooter=true;
insilmaril@0	136
insilmaril@139	137	blockReposition=false;
insilmaril@139	138	blockSaveState=false;
insilmaril@260	139
insilmaril@260	140	hidemode=HideNone;
insilmaril@260	141
insilmaril@377	142	// Create temporary files
insilmaril@377	143	makeTmpDirs();
insilmaril@0	144
insilmaril@0	145	// Initially set movingCentre
insilmaril@0	146	updateViewCenter();
insilmaril@0	147
insilmaril@0	148	mapCenter->reposition(); // for positioning heading
insilmaril@381	149
insilmaril@0	150	}
insilmaril@0	151
insilmaril@0	152	MapEditor::~MapEditor()
insilmaril@0	153	{
insilmaril@119	154	if (imageBuffer) delete imageBuffer;
insilmaril@119	155	if (urlOperator) {
insilmaril@119	156	urlOperator->stop();
insilmaril@119	157	delete urlOperator;
insilmaril@119	158	}
insilmaril@119	159
insilmaril@0	160	//cout <<"Destructor MapEditor\n";
insilmaril@0	161	}
insilmaril@0	162
insilmaril@0	163	MapCenterObj* MapEditor::getMapCenter()
insilmaril@0	164	{
insilmaril@0	165	return mapCenter;
insilmaril@0	166	}
insilmaril@0	167
insilmaril@408	168	QGraphicsScene * MapEditor::getScene()
insilmaril@0	169	{
insilmaril@408	170	return mapScene;
insilmaril@0	171	}
insilmaril@0	172
insilmaril@0	173	void MapEditor::adjustCanvasSize()
insilmaril@0	174	{
insilmaril@408	175
insilmaril@411	176	/* FIXME QT4 adjustcanvassize probably not needed any longer!
insilmaril@408	177
insilmaril@408	178	// To adjust the scene to map, viewport size and position, we have to
insilmaril@0	179	// do some coordinate magic...
insilmaril@0	180	//
insilmaril@0	181	// Get rectangle of (scroll-)view.
insilmaril@408	182	// We want to be in scene coords, so
insilmaril@0	183	// we map. Important if view is zoomed...
insilmaril@408	184	QRectF view = inverseWorldMatrix().mapRect( QRectF( contentsX(), contentsY(),
insilmaril@0	185	visibleWidth(), visibleHeight()) );
insilmaril@0	186
insilmaril@408	187	// Now we need the bounding box of view AND map to calc the correct scene size.
insilmaril@0	188	// Why? Because if the map itself is moved out of view, the view has to be enlarged
insilmaril@0	189	// to avoid jumping aroung...
insilmaril@408	190	QRectF map=mapCenter->getTotalBBox();
insilmaril@0	191
insilmaril@0	192	// right edge - left edge
insilmaril@0	193	int cw= max(map.x() + map.width(), view.x() + view.width()) - min(map.x(), view.x());
insilmaril@0	194	int ch= max(map.y() + map.height(), view.y() + view.height()) - min(map.y(), view.y());
insilmaril@0	195
insilmaril@0	196
insilmaril@408	197	if ( (cw!=mapScene->width()) \|\| (ch!=mapScene->height()) \|\|
insilmaril@408	198	!mapScene->onCanvas (map.topLeft()) \|\| !mapScene->onCanvas (map.bottomRight())
insilmaril@0	199	)
insilmaril@0	200	{
insilmaril@408	201	// move the map on scene (in order to not move it on screen) this is neccessary
insilmaril@408	202	// a) if topleft corner of scene is left or above topleft corner of view and also left of
insilmaril@0	203	// above topleft corner of map. E.g. if map is completly inside view, but it would be possible
insilmaril@408	204	// to scroll to an empty area of scene to the left.
insilmaril@408	205	// b) if topleft corner of map left of or above topleft of scene
insilmaril@0	206	int dx=0;
insilmaril@0	207	int dy=0;
insilmaril@0	208
insilmaril@408	209	if (cw > mapScene->width() )
insilmaril@0	210	{
insilmaril@0	211	if (map.x()<0) dx=-map.x();
insilmaril@0	212	}
insilmaril@408	213	if (cw < mapScene->width() )
insilmaril@0	214	dx=-min (view.x(),map.x());
insilmaril@408	215	if (ch > mapScene->height() )
insilmaril@0	216	{
insilmaril@0	217	if (map.y()<0) dy=-map.y();
insilmaril@0	218	}
insilmaril@408	219	if (ch < mapScene->height() )
insilmaril@0	220	{
insilmaril@0	221	dy=-min (view.y(),map.y());
insilmaril@0	222	}
insilmaril@0	223	// We really have to resize now. Let's go...
insilmaril@408	224	// FIXME old code mapScene->resize (cw,ch);
insilmaril@408	225	mapScene->setSceneRect (QRectFF(0,0,cw,ch));
insilmaril@0	226	if ( (dx!=0) \|\| (dy!=0) )
insilmaril@0	227	{
insilmaril@0	228	mapCenter->moveAllBy(dx,dy);
insilmaril@0	229	mapCenter->reposition();
insilmaril@336	230	// mapCenter->positionBBox(); // To move float
insilmaril@0	231
insilmaril@0	232	// scroll the view (in order to not move map on screen)
insilmaril@0	233	scrollBy (dx,dy);
insilmaril@0	234	}
insilmaril@0	235	}
insilmaril@408	236
insilmaril@408	237	*/
insilmaril@0	238	}
insilmaril@0	239
insilmaril@139	240	bool MapEditor::isRepositionBlocked()
insilmaril@0	241	{
insilmaril@139	242	return blockReposition;
insilmaril@0	243	}
insilmaril@0	244
insilmaril@294	245	QString MapEditor::getName (LinkableMapObj *lmo)
insilmaril@294	246	{
insilmaril@314	247	QString s;
insilmaril@314	248	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@294	249
insilmaril@294	250	if ((typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@294	251	typeid(*lmo) == typeid(MapCenterObj)))
insilmaril@314	252	{
insilmaril@314	253
insilmaril@314	254	s=(((BranchObj*)lmo)->getHeading());
insilmaril@314	255	if (s=="") s="unnamed";
insilmaril@377	256	return QString("branch (%1)").arg(s);
insilmaril@377	257	//return QString("branch (<font color=\"#0000ff\">%1</font>)").arg(s);
insilmaril@314	258	}
insilmaril@294	259	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@377	260	return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@377	261	//return QString ("floatimage [<font color=\"#0000ff\">%1</font>]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@294	262	return QString("Unknown type has no name!");
insilmaril@294	263	}
insilmaril@294	264
insilmaril@0	265	void MapEditor::makeTmpDirs()
insilmaril@0	266	{
insilmaril@0	267	// Create unique temporary directories
insilmaril@366	268	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
insilmaril@366	269	histPath=QDir::convertSeparators (tmpMapDir+"/history");
insilmaril@164	270	QDir d;
insilmaril@377	271	d.mkdir (tmpMapDir);
insilmaril@0	272	}
insilmaril@0	273
insilmaril@408	274	QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPointF &offset, LinkableMapObj *saveSel)
insilmaril@0	275	{
insilmaril@163	276	// tmpdir temporary directory to which data will be written
insilmaril@0	277	// prefix mapname, which will be appended to images etc.
insilmaril@0	278	// writeflags Only write flags for "real" save of map, not undo
insilmaril@408	279	// offset offset of bbox of whole map in scene.
insilmaril@0	280	// Needed for XML export
insilmaril@0	281
insilmaril@0	282	// Save Header
insilmaril@0	283	QString ls;
insilmaril@0	284	switch (linkstyle)
insilmaril@0	285	{
insilmaril@0	286	case StyleLine:
insilmaril@0	287	ls="StyleLine";
insilmaril@0	288	break;
insilmaril@0	289	case StyleParabel:
insilmaril@0	290	ls="StyleParabel";
insilmaril@0	291	break;
insilmaril@0	292	case StylePolyLine:
insilmaril@0	293	ls="StylePolyLine";
insilmaril@0	294	break;
insilmaril@0	295	default:
insilmaril@0	296	ls="StylePolyParabel";
insilmaril@0	297	break;
insilmaril@0	298	}
insilmaril@0	299
insilmaril@0	300	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0	301	QString colhint="";
insilmaril@0	302	if (linkcolorhint==HeadingColor)
insilmaril@0	303	colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0	304
insilmaril@404	305	QString mapAttr=attribut("version",vymVersion);
insilmaril@398	306	if (!saveSel \|\| saveSel==mapCenter)
insilmaril@0	307	mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0	308	attribut("comment",mapCenter->getComment()) +
insilmaril@0	309	attribut("date",mapCenter->getDate()) +
insilmaril@408	310	attribut("backgroundColor", mapScene->backgroundBrush().color().name() ) +
insilmaril@0	311	attribut("linkStyle", ls ) +
insilmaril@97	312	attribut("linkColor", defLinkColor.name() ) +
insilmaril@102	313	attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102	314	attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0	315	colhint;
insilmaril@0	316	s+=beginElement("vymmap",mapAttr);
insilmaril@0	317	incIndent();
insilmaril@0	318
insilmaril@0	319	// Find the used flags while traversing the tree
insilmaril@0	320	standardFlagsDefault->resetUsedCounter();
insilmaril@0	321
insilmaril@166	322	// Reset the counters before saving
insilmaril@406	323	// TODO constr. of FIO creates lots of objects, better do this in some other way...
insilmaril@408	324	FloatImageObj (mapScene).resetSaveCounter();
insilmaril@166	325
insilmaril@0	326	// Build xml recursivly
insilmaril@398	327	if (!saveSel \|\| typeid (*saveSel) == typeid (MapCenterObj))
insilmaril@366	328	// Save complete map, if saveSel not set
insilmaril@0	329	s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0	330	else
insilmaril@0	331	{
insilmaril@366	332	if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@366	333	// Save Subtree
insilmaril@366	334	s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@366	335	else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@366	336	// Save image
insilmaril@377	337	s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix);
insilmaril@0	338	}
insilmaril@0	339
insilmaril@0	340	// Save local settings
insilmaril@0	341	s+=settings.getXMLData (destPath);
insilmaril@0	342
insilmaril@0	343	// Save selection
insilmaril@366	344	if (selection && !saveSel )
insilmaril@0	345	s+=valueElement("select",selection->getSelectString());
insilmaril@0	346
insilmaril@0	347	decIndent();
insilmaril@0	348	s+=endElement("vymmap");
insilmaril@0	349
insilmaril@0	350	if (writeflags)
insilmaril@0	351	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	352	return s;
insilmaril@0	353	}
insilmaril@0	354
insilmaril@395	355	void MapEditor::saveStateChangingPart(LinkableMapObj undoSel, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@0	356	{
insilmaril@366	357	// save the selected part of the map, Undo will replace part of map
insilmaril@366	358	QString undoSelection="";
insilmaril@395	359	if (undoSel)
insilmaril@395	360	undoSelection=undoSel->getSelectString();
insilmaril@395	361	else
insilmaril@395	362	qWarning ("MapEditor::saveStateChangingPart no undoSel given!");
insilmaril@395	363	QString redoSelection="";
insilmaril@395	364	if (redoSel)
insilmaril@395	365	redoSelection=undoSel->getSelectString();
insilmaril@395	366	else
insilmaril@395	367	qWarning ("MapEditor::saveStateChangingPart no redoSel given!");
insilmaril@395	368
insilmaril@366	369
insilmaril@366	370	saveState (PartOfMap,
insilmaril@398	371	undoSelection, "addMapReplace (\"PATH\")",
insilmaril@395	372	redoSelection, rc,
insilmaril@366	373	comment,
insilmaril@366	374	undoSel);
insilmaril@105	375	}
insilmaril@105	376
insilmaril@393	377	void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@393	378	{
insilmaril@394	379	if (!redoSel)
insilmaril@393	380	{
insilmaril@394	381	qWarning ("MapEditor::saveStateRemovingPart no redoSel given!");
insilmaril@393	382	return;
insilmaril@393	383	}
insilmaril@393	384	QString undoSelection=redoSel->getParObj()->getSelectString();
insilmaril@393	385	QString redoSelection=redoSel->getSelectString();
insilmaril@398	386	if (typeid(*redoSel) == typeid(BranchObj) )
insilmaril@394	387	{
insilmaril@394	388	// save the selected branch of the map, Undo will insert part of map
insilmaril@394	389	saveState (PartOfMap,
insilmaril@394	390	undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@394	391	redoSelection, "delete ()",
insilmaril@394	392	comment,
insilmaril@394	393	redoSel);
insilmaril@394	394	}
insilmaril@393	395	}
insilmaril@393	396
insilmaril@106	397
insilmaril@366	398	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@366	399	{
insilmaril@366	400	// "Normal" savestate: save commands, selections and comment
insilmaril@366	401	// so just save commands for undo and redo
insilmaril@366	402	// and use current selection
insilmaril@366	403
insilmaril@366	404	QString redoSelection="";
insilmaril@366	405	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	406	QString undoSelection="";
insilmaril@366	407	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	408
insilmaril@366	409	saveState (UndoCommand,
insilmaril@366	410	undoSelection, uc,
insilmaril@366	411	redoSelection, rc,
insilmaril@366	412	comment,
insilmaril@366	413	NULL);
insilmaril@366	414	}
insilmaril@366	415
insilmaril@366	416	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@366	417	{
insilmaril@366	418	// "Normal" savestate: save commands, selections and comment
insilmaril@366	419	// so just save commands for undo and redo
insilmaril@366	420	// and use current selection
insilmaril@366	421	saveState (UndoCommand,
insilmaril@366	422	undoSel, uc,
insilmaril@366	423	redoSel, rc,
insilmaril@366	424	comment,
insilmaril@366	425	NULL);
insilmaril@366	426	}
insilmaril@366	427
insilmaril@366	428
insilmaril@366	429	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	430	{
insilmaril@163	431	// Main saveState
insilmaril@163	432
insilmaril@139	433	if (blockSaveState) return;
insilmaril@139	434
insilmaril@163	435	/* TODO remove after testing
insilmaril@163	436	*/
insilmaril@388	437	cout << "ME::saveState() "<<endl;
insilmaril@294	438
insilmaril@366	439	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@381	440	int redosAvail=undoSet.readNumEntry ("/history/redosAvail",0);
insilmaril@366	441	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@163	442	// Find out current undo directory
insilmaril@381	443	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	444	curStep++;
insilmaril@381	445	if (curStep>stepsTotal) curStep=1;
insilmaril@163	446
insilmaril@398	447	QString backupXML="";
insilmaril@388	448	QString bakMapName=QDir::convertSeparators (QString("history-%1").arg(curStep));
insilmaril@388	449	QString bakMapDir=QDir::convertSeparators (tmpMapDir +"/"+bakMapName);
insilmaril@164	450	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164	451
insilmaril@164	452	// Create bakMapDir if not available
insilmaril@164	453	QDir d(bakMapDir);
insilmaril@164	454	if (!d.exists())
insilmaril@164	455	makeSubDirs (bakMapDir);
insilmaril@163	456
insilmaril@366	457	// Save depending on how much needs to be saved
insilmaril@398	458	if (saveSel)
insilmaril@408	459	backupXML=saveToDir (bakMapDir,mapName+"-",false, QPointF (),saveSel);
insilmaril@136	460
insilmaril@163	461	QString undoCommand="";
insilmaril@106	462	if (savemode==UndoCommand)
insilmaril@0	463	{
insilmaril@105	464	undoCommand=undoCom;
insilmaril@106	465	}
insilmaril@366	466	else if (savemode==PartOfMap )
insilmaril@0	467	{
insilmaril@393	468	undoCommand=undoCom;
insilmaril@393	469	undoCommand.replace ("PATH",bakMapPath);
insilmaril@106	470	}
insilmaril@398	471
insilmaril@163	472	if (!backupXML.isEmpty())
insilmaril@163	473	// Write XML Data to disk
insilmaril@163	474	saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163	475
insilmaril@388	476	// We would have to save all actions in a tree, to keep track of
insilmaril@393	477	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@388	478	redosAvail=0;
insilmaril@388	479
insilmaril@388	480	// Write the current state to disk
insilmaril@366	481	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@388	482	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	483	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	484	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@366	485	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@366	486	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@366	487	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@366	488	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@404	489	undoSet.setEntry (QString("/history/version"),vymVersion);
insilmaril@366	490	undoSet.writeSettings(histPath);
insilmaril@163	491
insilmaril@163	492	/* TODO remove after testing
insilmaril@366	493	*/
insilmaril@366	494	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@381	495	cout << " stepsTotal="<<stepsTotal<<
insilmaril@366	496	", undosAvail="<<undosAvail<<
insilmaril@381	497	", redosAvail="<<redosAvail<<
insilmaril@366	498	", curStep="<<curStep<<endl;
insilmaril@163	499	cout << " ---------------------------"<<endl;
insilmaril@366	500	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	501	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	502	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	503	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@366	504	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@398	505	if (saveSel) cout << " saveSel="<<saveSel->getSelectString().ascii()<<endl;
insilmaril@294	506	cout << " ---------------------------"<<endl;
insilmaril@377	507
insilmaril@408	508	mainWindow->updateHistory (undoSet);
insilmaril@407	509	setChanged();
insilmaril@395	510	updateActions();
insilmaril@106	511	}
insilmaril@106	512
insilmaril@129	513	void MapEditor::parseAtom(const QString &atom)
insilmaril@106	514	{
insilmaril@106	515	API api;
insilmaril@163	516	QString s,t;
insilmaril@129	517	int x,y;
insilmaril@395	518	bool b,ok;
insilmaril@129	519
insilmaril@129	520	// Split string s into command and parameters
insilmaril@394	521	api.parseInput (atom);
insilmaril@129	522	QString com=api.command();
insilmaril@129	523
insilmaril@106	524	// External commands
insilmaril@393	525	if (com=="addBranch")
insilmaril@366	526	{
insilmaril@394	527	if (!selection)
insilmaril@394	528	{
insilmaril@394	529	api.setError (Aborted,"Nothing selected");
insilmaril@394	530	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	531	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	532	{
insilmaril@394	533	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	534	} else
insilmaril@366	535	{
insilmaril@394	536	QList <int> pl;
insilmaril@394	537	pl << 0 <<1;
insilmaril@394	538	if (api.checkParamCount(pl))
insilmaril@394	539	{
insilmaril@394	540	if (api.paramCount()==0)
insilmaril@394	541	addNewBranchInt (-2);
insilmaril@394	542	else
insilmaril@394	543	{
insilmaril@394	544	y=api.parInt (ok,0);
insilmaril@394	545	if (ok ) addNewBranchInt (y);
insilmaril@394	546	}
insilmaril@394	547	}
insilmaril@394	548	}
insilmaril@394	549	} else if (com=="addBranchBefore")
insilmaril@394	550	{
insilmaril@394	551	if (!selection)
insilmaril@394	552	{
insilmaril@394	553	api.setError (Aborted,"Nothing selected");
insilmaril@394	554	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	555	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	556	{
insilmaril@394	557	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	558	} else
insilmaril@394	559	{
insilmaril@394	560	if (api.paramCount()==0)
insilmaril@394	561	{
insilmaril@394	562	addNewBranchBefore ();
insilmaril@394	563	}
insilmaril@394	564	}
insilmaril@393	565	} else if (com==QString("addMapReplace"))
insilmaril@393	566	{
insilmaril@394	567	if (!selection)
insilmaril@394	568	{
insilmaril@394	569	api.setError (Aborted,"Nothing selected");
insilmaril@394	570	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	571	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	572	{
insilmaril@394	573	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	574	} else if (api.checkParamCount(1))
insilmaril@393	575	{
insilmaril@398	576	//s=api.parString (ok,0); // selection
insilmaril@398	577	t=api.parString (ok,0); // path to map
insilmaril@393	578	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@398	579	addMapReplaceInt(selection->getSelectString(),t);
insilmaril@393	580	}
insilmaril@393	581	} else if (com==QString("addMapInsert"))
insilmaril@393	582	{
insilmaril@394	583	if (!selection)
insilmaril@393	584	{
insilmaril@394	585	api.setError (Aborted,"Nothing selected");
insilmaril@394	586	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	587	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	588	{
insilmaril@394	589	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	590	} else
insilmaril@394	591	{
insilmaril@394	592	if (api.checkParamCount(2))
insilmaril@394	593	{
insilmaril@394	594	t=api.parString (ok,0); // path to map
insilmaril@394	595	y=api.parInt(ok,1); // position
insilmaril@394	596	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@394	597	addMapInsertInt(t,y);
insilmaril@394	598	}
insilmaril@393	599	}
insilmaril@395	600	} else if (com=="colorItem")
insilmaril@395	601	{
insilmaril@395	602	if (!selection)
insilmaril@395	603	{
insilmaril@395	604	api.setError (Aborted,"Nothing selected");
insilmaril@395	605	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	606	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	607	{
insilmaril@395	608	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	609	} else if (api.checkParamCount(1))
insilmaril@395	610	{
insilmaril@395	611	QColor c=api.parColor (ok,0);
insilmaril@395	612	if (ok) colorItem (c);
insilmaril@395	613	}
insilmaril@395	614	} else if (com=="colorBranch")
insilmaril@395	615	{
insilmaril@395	616	if (!selection)
insilmaril@395	617	{
insilmaril@395	618	api.setError (Aborted,"Nothing selected");
insilmaril@395	619	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	620	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	621	{
insilmaril@395	622	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	623	} else if (api.checkParamCount(1))
insilmaril@395	624	{
insilmaril@395	625	QColor c=api.parColor (ok,0);
insilmaril@395	626	if (ok) colorBranch (c);
insilmaril@395	627	}
insilmaril@395	628	} else if (com=="cut")
insilmaril@395	629	{
insilmaril@395	630	if (!selection)
insilmaril@395	631	{
insilmaril@395	632	api.setError (Aborted,"Nothing selected");
insilmaril@395	633	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	634	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@395	635	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	636	{
insilmaril@395	637	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	638	} else if (api.checkParamCount(0))
insilmaril@395	639	{
insilmaril@395	640	cut();
insilmaril@395	641	}
insilmaril@393	642	} else if (com=="delete")
insilmaril@393	643	{
insilmaril@394	644	if (!selection)
insilmaril@394	645	{
insilmaril@394	646	api.setError (Aborted,"Nothing selected");
insilmaril@394	647	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	648	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	649	{
insilmaril@394	650	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	651	} else if (api.checkParamCount(0))
insilmaril@393	652	{
insilmaril@393	653	deleteSelection();
insilmaril@393	654	}
insilmaril@394	655	} else if (com=="deleteKeepChilds")
insilmaril@394	656	{
insilmaril@394	657	if (!selection)
insilmaril@394	658	{
insilmaril@394	659	api.setError (Aborted,"Nothing selected");
insilmaril@394	660	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	661	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	662	{
insilmaril@394	663	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	664	} else if (api.checkParamCount(0))
insilmaril@394	665	{
insilmaril@395	666	deleteKeepChilds();
insilmaril@395	667	}
insilmaril@395	668	} else if (com=="deleteChilds")
insilmaril@395	669	{
insilmaril@395	670	if (!selection)
insilmaril@395	671	{
insilmaril@395	672	api.setError (Aborted,"Nothing selected");
insilmaril@395	673	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	674	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@395	675	{
insilmaril@395	676	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	677	} else if (api.checkParamCount(0))
insilmaril@395	678	{
insilmaril@395	679	deleteChilds();
insilmaril@394	680	}
insilmaril@393	681	} else if (com=="linkBranchToPos")
insilmaril@129	682	{
insilmaril@394	683	if (!selection)
insilmaril@129	684	{
insilmaril@394	685	api.setError (Aborted,"Nothing selected");
insilmaril@394	686	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	687	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	688	{
insilmaril@394	689	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	690	} else if (api.checkParamCount(4))
insilmaril@394	691	{
insilmaril@394	692	// 0 selectstring of parent
insilmaril@394	693	// 1 num in parent (for branches)
insilmaril@394	694	// 2,3 x,y of mainbranch or mapcenter
insilmaril@394	695	s=api.parString(ok,0);
insilmaril@394	696	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@394	697	if (dst)
insilmaril@394	698	{
insilmaril@394	699	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@394	700	{
insilmaril@394	701	// Get number in parent
insilmaril@394	702	x=api.parInt (ok,1);
insilmaril@394	703	if (ok)
insilmaril@394	704	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@394	705	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@394	706	{
insilmaril@394	707	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@394	708	// Get coordinates of mainbranch
insilmaril@394	709	x=api.parInt (ok,2);
insilmaril@394	710	if (ok)
insilmaril@139	711	{
insilmaril@394	712	y=api.parInt (ok,3);
insilmaril@394	713	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@394	714	}
insilmaril@129	715	}
insilmaril@394	716	}
insilmaril@129	717	}
insilmaril@393	718	} else if (com=="moveBranchUp")
insilmaril@393	719	{
insilmaril@394	720	if (!selection)
insilmaril@394	721	{
insilmaril@394	722	api.setError (Aborted,"Nothing selected");
insilmaril@394	723	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	724	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	725	{
insilmaril@394	726	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	727	} else if (api.checkParamCount(0))
insilmaril@394	728	{
insilmaril@394	729	moveBranchUp();
insilmaril@394	730	}
insilmaril@394	731	} else if (com=="moveBranchDown")
insilmaril@394	732	{
insilmaril@394	733	if (!selection)
insilmaril@394	734	{
insilmaril@394	735	api.setError (Aborted,"Nothing selected");
insilmaril@394	736	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	737	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	738	{
insilmaril@394	739	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	740	} else if (api.checkParamCount(0))
insilmaril@394	741	{
insilmaril@394	742	moveBranchDown();
insilmaril@394	743	}
insilmaril@394	744	} else if (com=="move")
insilmaril@394	745	{
insilmaril@394	746	if (!selection)
insilmaril@394	747	{
insilmaril@394	748	api.setError (Aborted,"Nothing selected");
insilmaril@394	749	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	750	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@394	751	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	752	{
insilmaril@394	753	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	754	} else if (api.checkParamCount(2))
insilmaril@393	755	{
insilmaril@393	756	x=api.parInt (ok,0);
insilmaril@393	757	if (ok)
insilmaril@393	758	{
insilmaril@393	759	y=api.parInt (ok,1);
insilmaril@393	760	if (ok) move (x,y);
insilmaril@393	761	}
insilmaril@393	762	}
insilmaril@395	763	} else if (com=="moveRel")
insilmaril@393	764	{
insilmaril@394	765	if (!selection)
insilmaril@394	766	{
insilmaril@394	767	api.setError (Aborted,"Nothing selected");
insilmaril@394	768	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	769	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@394	770	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	771	{
insilmaril@394	772	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	773	} else if (api.checkParamCount(2))
insilmaril@393	774	{
insilmaril@393	775	x=api.parInt (ok,0);
insilmaril@393	776	if (ok)
insilmaril@393	777	{
insilmaril@393	778	y=api.parInt (ok,1);
insilmaril@393	779	if (ok) moveRel (x,y);
insilmaril@393	780	}
insilmaril@393	781	}
insilmaril@395	782	} else if (com=="paste")
insilmaril@395	783	{
insilmaril@395	784	if (!selection)
insilmaril@395	785	{
insilmaril@395	786	api.setError (Aborted,"Nothing selected");
insilmaril@395	787	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	788	typeid(*selection) != typeid(MapCenterObj) )
insilmaril@395	789	{
insilmaril@395	790	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	791	} else if (api.checkParamCount(0))
insilmaril@395	792	{
insilmaril@395	793	paste();
insilmaril@395	794	}
insilmaril@398	795	} else if (com=="select")
insilmaril@398	796	{
insilmaril@398	797	if (api.checkParamCount(1))
insilmaril@398	798	{
insilmaril@398	799	s=api.parString(ok,0);
insilmaril@398	800	if (ok) select (s);
insilmaril@398	801	}
insilmaril@398	802	} else if (com=="setMapAuthor")
insilmaril@398	803	{
insilmaril@398	804	if (api.checkParamCount(1))
insilmaril@398	805	{
insilmaril@398	806	s=api.parString(ok,0);
insilmaril@398	807	if (ok) setMapAuthor (s);
insilmaril@398	808	}
insilmaril@398	809	} else if (com=="setMapComment")
insilmaril@398	810	{
insilmaril@398	811	if (api.checkParamCount(1))
insilmaril@398	812	{
insilmaril@398	813	s=api.parString(ok,0);
insilmaril@398	814	if (ok) setMapComment(s);
insilmaril@398	815	}
insilmaril@398	816	} else if (com=="setMapBackgroundColor")
insilmaril@398	817	{
insilmaril@398	818	if (!selection)
insilmaril@398	819	{
insilmaril@398	820	api.setError (Aborted,"Nothing selected");
insilmaril@398	821	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@398	822	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@398	823	{
insilmaril@398	824	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	825	} else if (api.checkParamCount(1))
insilmaril@398	826	{
insilmaril@398	827	QColor c=api.parColor (ok,0);
insilmaril@398	828	if (ok) setMapBackgroundColor (c);
insilmaril@398	829	}
insilmaril@398	830	} else if (com=="setMapDefLinkColor")
insilmaril@398	831	{
insilmaril@398	832	if (!selection)
insilmaril@398	833	{
insilmaril@398	834	api.setError (Aborted,"Nothing selected");
insilmaril@398	835	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@398	836	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@398	837	{
insilmaril@398	838	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	839	} else if (api.checkParamCount(1))
insilmaril@398	840	{
insilmaril@398	841	QColor c=api.parColor (ok,0);
insilmaril@398	842	if (ok) setMapDefLinkColor (c);
insilmaril@398	843	}
insilmaril@398	844	} else if (com=="setMapLinkStyle")
insilmaril@398	845	{
insilmaril@398	846	if (api.checkParamCount(1))
insilmaril@398	847	{
insilmaril@398	848	s=api.parString (ok,0);
insilmaril@398	849	if (ok) setMapLinkStyle(s);
insilmaril@398	850	}
insilmaril@129	851	} else if (com=="setHeading")
insilmaril@129	852	{
insilmaril@394	853	if (!selection)
insilmaril@394	854	{
insilmaril@394	855	api.setError (Aborted,"Nothing selected");
insilmaril@394	856	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	857	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	858	{
insilmaril@394	859	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	860	} else if (api.checkParamCount(1))
insilmaril@129	861	{
insilmaril@129	862	s=api.parString (ok,0);
insilmaril@366	863	if (ok)
insilmaril@366	864	setHeading (s);
insilmaril@129	865	}
insilmaril@395	866	} else if (com=="setHideExport")
insilmaril@395	867	{
insilmaril@395	868	if (!selection)
insilmaril@395	869	{
insilmaril@395	870	api.setError (Aborted,"Nothing selected");
insilmaril@395	871	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	872	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	873	{
insilmaril@395	874	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	875	} else if (api.checkParamCount(1))
insilmaril@395	876	{
insilmaril@395	877	b=api.parBool(ok,0);
insilmaril@395	878	if (ok) setHideExport (b);
insilmaril@395	879	}
insilmaril@143	880	} else if (com=="setURL")
insilmaril@143	881	{
insilmaril@394	882	if (!selection)
insilmaril@394	883	{
insilmaril@394	884	api.setError (Aborted,"Nothing selected");
insilmaril@394	885	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	886	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	887	{
insilmaril@394	888	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	889	} else if (api.checkParamCount(1))
insilmaril@143	890	{
insilmaril@143	891	s=api.parString (ok,0);
insilmaril@366	892	if (ok) setURLInt(s);
insilmaril@143	893	}
insilmaril@143	894	} else if (com=="setVymLink")
insilmaril@143	895	{
insilmaril@394	896	if (!selection)
insilmaril@394	897	{
insilmaril@394	898	api.setError (Aborted,"Nothing selected");
insilmaril@394	899	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	900	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	901	{
insilmaril@394	902	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	903	} else if (api.checkParamCount(1))
insilmaril@143	904	{
insilmaril@143	905	s=api.parString (ok,0);
insilmaril@366	906	if (ok) setVymLinkInt(s);
insilmaril@143	907	}
insilmaril@143	908	}
insilmaril@366	909	else if (com=="setFlag")
insilmaril@366	910	{
insilmaril@394	911	if (!selection)
insilmaril@366	912	{
insilmaril@394	913	api.setError (Aborted,"Nothing selected");
insilmaril@394	914	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	915	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	916	{
insilmaril@394	917	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	918	} else if (api.checkParamCount(1))
insilmaril@394	919	{
insilmaril@394	920	s=api.parString(ok,0);
insilmaril@394	921	if (ok)
insilmaril@394	922	{
insilmaril@394	923	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	924	bo->activateStandardFlag(s);
insilmaril@394	925	bo->updateFlagsToolbar();
insilmaril@366	926	}
insilmaril@366	927	}
insilmaril@366	928	}
insilmaril@366	929	else if (com=="unsetFlag")
insilmaril@366	930	{
insilmaril@394	931	if (!selection)
insilmaril@366	932	{
insilmaril@394	933	api.setError (Aborted,"Nothing selected");
insilmaril@394	934	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	935	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	936	{
insilmaril@394	937	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	938	} else if (api.checkParamCount(1))
insilmaril@394	939	{
insilmaril@394	940	s=api.parString(ok,0);
insilmaril@394	941	if (ok)
insilmaril@394	942	{
insilmaril@394	943	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	944	bo->deactivateStandardFlag(s);
insilmaril@394	945	bo->updateFlagsToolbar();
insilmaril@366	946	}
insilmaril@366	947	}
insilmaril@398	948	} else
insilmaril@163	949	{
insilmaril@394	950	api.setError (Aborted,"Unknown command");
insilmaril@163	951	}
insilmaril@129	952
insilmaril@129	953	// Any errors?
insilmaril@394	954	if (api.errorLevel()==NoError)
insilmaril@394	955	setChanged();
insilmaril@394	956	else
insilmaril@106	957	{
insilmaril@366	958	// TODO Error handling
insilmaril@366	959	qWarning("MapEditor::parseAtom: Error!");
insilmaril@394	960	qWarning(api.errorMessage());
insilmaril@394	961	}
insilmaril@0	962	}
insilmaril@0	963
insilmaril@0	964
insilmaril@0	965	bool MapEditor::isDefault()
insilmaril@0	966	{
insilmaril@0	967	return mapDefault;
insilmaril@0	968	}
insilmaril@0	969
insilmaril@0	970	bool MapEditor::isUnsaved()
insilmaril@0	971	{
insilmaril@0	972	return mapUnsaved;
insilmaril@0	973	}
insilmaril@0	974
insilmaril@0	975	bool MapEditor::hasChanged()
insilmaril@0	976	{
insilmaril@0	977	return mapChanged;
insilmaril@0	978	}
insilmaril@0	979
insilmaril@0	980	void MapEditor::setChanged()
insilmaril@0	981	{
insilmaril@0	982	mapChanged=true;
insilmaril@0	983	mapDefault=false;
insilmaril@0	984	mapUnsaved=true;
insilmaril@0	985	findReset();
insilmaril@0	986	}
insilmaril@0	987
insilmaril@0	988	void MapEditor::closeMap()
insilmaril@0	989	{
insilmaril@0	990	// Unselect before disabling the toolbar actions
insilmaril@0	991	if (selection) selection->unselect();
insilmaril@0	992	selection=NULL;
insilmaril@0	993	updateActions();
insilmaril@0	994
insilmaril@0	995	clear();
insilmaril@0	996	close();
insilmaril@0	997	}
insilmaril@0	998
insilmaril@0	999	void MapEditor::setFilePath(QString fname)
insilmaril@0	1000	{
insilmaril@0	1001	setFilePath (fname,fname);
insilmaril@0	1002	}
insilmaril@0	1003
insilmaril@0	1004	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	1005	{
insilmaril@205	1006	if (fname.isEmpty() \|\| fname=="")
insilmaril@106	1007	{
insilmaril@106	1008	filePath="";
insilmaril@106	1009	fileName="";
insilmaril@106	1010	destPath="";
insilmaril@106	1011	} else
insilmaril@106	1012	{
insilmaril@106	1013	filePath=fname; // becomes absolute path
insilmaril@106	1014	fileName=fname; // gets stripped of path
insilmaril@106	1015	destPath=destname; // needed for vymlinks
insilmaril@106	1016
insilmaril@106	1017	// If fname is not an absolute path, complete it
insilmaril@106	1018	filePath=QDir(fname).absPath();
insilmaril@106	1019	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106	1020
insilmaril@106	1021	// Set short name, too. Search from behind:
insilmaril@106	1022	int i=fileName.findRev("/");
insilmaril@106	1023	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106	1024
insilmaril@106	1025	// Forget the .vym (or .xml) for name of map
insilmaril@106	1026	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@106	1027	}
insilmaril@0	1028	}
insilmaril@0	1029
insilmaril@0	1030	QString MapEditor::getFilePath()
insilmaril@0	1031	{
insilmaril@0	1032	return filePath;
insilmaril@0	1033	}
insilmaril@0	1034
insilmaril@0	1035	QString MapEditor::getFileName()
insilmaril@0	1036	{
insilmaril@0	1037	return fileName;
insilmaril@0	1038	}
insilmaril@0	1039
insilmaril@0	1040	QString MapEditor::getMapName()
insilmaril@0	1041	{
insilmaril@0	1042	return mapName;
insilmaril@0	1043	}
insilmaril@0	1044
insilmaril@0	1045	QString MapEditor::getDestPath()
insilmaril@0	1046	{
insilmaril@0	1047	return destPath;
insilmaril@0	1048	}
insilmaril@0	1049
insilmaril@205	1050	ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0	1051	{
insilmaril@205	1052	ErrorCode err=success;
insilmaril@0	1053
insilmaril@0	1054	if (lmode==NewMap)
insilmaril@0	1055	{
insilmaril@0	1056	if (selection) selection->unselect();
insilmaril@0	1057	selection=NULL;
insilmaril@0	1058	mapCenter->clear();
insilmaril@0	1059	mapCenter->setMapEditor(this);
insilmaril@0	1060	// (map state is set later at end of load...)
insilmaril@0	1061	} else
insilmaril@0	1062	{
insilmaril@395	1063	if (!selection \|\| (typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	1064	typeid(*selection) != typeid (MapCenterObj)))
insilmaril@395	1065	return aborted;
insilmaril@395	1066	BranchObj bo=(BranchObj)selection;
insilmaril@395	1067	if (lmode==ImportAdd)
insilmaril@395	1068	saveStateChangingPart(
insilmaril@395	1069	selection,
insilmaril@395	1070	selection,
insilmaril@395	1071	QString("addMapInsert (%1)").arg(fname),
insilmaril@395	1072	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@395	1073	else
insilmaril@395	1074	saveStateChangingPart(
insilmaril@395	1075	selection,
insilmaril@395	1076	selection,
insilmaril@395	1077	QString("addMapReplace(%1)").arg(fname),
insilmaril@395	1078	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@0	1079	}
insilmaril@0	1080
insilmaril@0	1081
insilmaril@0	1082	mapBuilderHandler handler;
insilmaril@0	1083	QFile file( fname );
insilmaril@0	1084
insilmaril@0	1085	// I am paranoid: file should exist anyway
insilmaril@0	1086	// according to check in mainwindow.
insilmaril@0	1087	if (!file.exists() )
insilmaril@0	1088	{
insilmaril@0	1089	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	1090	tr("Couldn't open map " +fname)+".");
insilmaril@205	1091	err=aborted;
insilmaril@0	1092	} else
insilmaril@0	1093	{
insilmaril@139	1094	blockReposition=true;
insilmaril@0	1095	QXmlInputSource source( file);
insilmaril@0	1096	QXmlSimpleReader reader;
insilmaril@0	1097	reader.setContentHandler( &handler );
insilmaril@0	1098	reader.setErrorHandler( &handler );
insilmaril@0	1099	handler.setMapEditor( this );
insilmaril@0	1100	handler.setTmpDir (filePath.left(filePath.findRev("/",-1))); // needed to load files with rel. path
insilmaril@243	1101	handler.setInputFile (file.name());
insilmaril@0	1102	handler.setLoadMode (lmode);
insilmaril@163	1103	blockSaveState=true;
insilmaril@0	1104	bool ok = reader.parse( source );
insilmaril@139	1105	blockReposition=false;
insilmaril@163	1106	blockSaveState=false;
insilmaril@0	1107	file.close();
insilmaril@0	1108	if ( ok )
insilmaril@0	1109	{
insilmaril@0	1110	mapCenter->reposition();
insilmaril@0	1111	adjustCanvasSize();
insilmaril@0	1112	if (lmode==NewMap)
insilmaril@0	1113	{
insilmaril@0	1114	mapDefault=false;
insilmaril@0	1115	mapChanged=false;
insilmaril@0	1116	mapUnsaved=false;
insilmaril@0	1117	}
insilmaril@0	1118	} else
insilmaril@0	1119	{
insilmaril@0	1120	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	1121	tr( handler.errorProtocol() ) );
insilmaril@0	1122	// returnCode=1;
insilmaril@0	1123	// Still return "success": the map maybe at least
insilmaril@0	1124	// partially read by the parser
insilmaril@0	1125	}
insilmaril@0	1126	}
insilmaril@0	1127	updateActions();
insilmaril@205	1128	return err;
insilmaril@0	1129	}
insilmaril@0	1130
insilmaril@0	1131	int MapEditor::save (const SaveMode &savemode)
insilmaril@0	1132	{
insilmaril@0	1133	int returnCode=0;
insilmaril@0	1134
insilmaril@0	1135	// Create mapName and fileDir
insilmaril@0	1136	makeSubDirs (fileDir);
insilmaril@0	1137	QString fname;
insilmaril@0	1138	if (saveZipped())
insilmaril@0	1139	// save as .xml
insilmaril@0	1140	fname=mapName+".xml";
insilmaril@0	1141	else
insilmaril@0	1142	// use name given by user, even if he chooses .doc
insilmaril@0	1143	fname=fileName;
insilmaril@0	1144
insilmaril@0	1145
insilmaril@0	1146	QString saveFile;
insilmaril@106	1147	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@408	1148	saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),NULL);
insilmaril@106	1149	else
insilmaril@408	1150	saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),selection);
insilmaril@0	1151
insilmaril@163	1152	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	1153	return 1;
insilmaril@0	1154
insilmaril@0	1155	if (returnCode==0)
insilmaril@0	1156	{
insilmaril@0	1157	mapChanged=false;
insilmaril@0	1158	mapUnsaved=false;
insilmaril@390	1159	updateActions();
insilmaril@0	1160	}
insilmaril@0	1161
insilmaril@0	1162	return returnCode;
insilmaril@0	1163	}
insilmaril@0	1164
insilmaril@0	1165	void MapEditor::setZipped (bool z)
insilmaril@0	1166	{
insilmaril@0	1167	zipped=z;
insilmaril@0	1168	}
insilmaril@0	1169
insilmaril@0	1170	bool MapEditor::saveZipped ()
insilmaril@0	1171	{
insilmaril@0	1172	return zipped;
insilmaril@0	1173	}
insilmaril@0	1174
insilmaril@0	1175	void MapEditor::print()
insilmaril@0	1176	{
insilmaril@0	1177	if ( !printer )
insilmaril@0	1178	{
insilmaril@0	1179	printer = new QPrinter;
insilmaril@0	1180	printer->setColorMode (QPrinter::Color);
insilmaril@366	1181	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1182	}
insilmaril@0	1183
insilmaril@408	1184	QRectF totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1185
insilmaril@0	1186	// Try to set orientation automagically
insilmaril@0	1187	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1188	// there are problems with landscape mode, see
insilmaril@0	1189	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1190
insilmaril@0	1191	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1192	// recommend landscape
insilmaril@0	1193	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1194	else
insilmaril@0	1195	// recommend portrait
insilmaril@0	1196	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1197
insilmaril@0	1198	if ( printer->setup(this) )
insilmaril@0	1199	// returns false, if printing is canceled
insilmaril@0	1200	{
insilmaril@0	1201	QPainter pp(printer);
insilmaril@0	1202
insilmaril@0	1203	// Don't print the visualisation of selection
insilmaril@0	1204	LinkableMapObj *oldselection=NULL;
insilmaril@0	1205	if (selection)
insilmaril@0	1206	{
insilmaril@0	1207	oldselection=selection;
insilmaril@0	1208	selection->unselect();
insilmaril@0	1209	}
insilmaril@0	1210
insilmaril@0	1211	// Handle sizes of map and paper:
insilmaril@0	1212	//
insilmaril@408	1213	// setWindow defines which part of the scene will be transformed
insilmaril@0	1214	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1215	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1216	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1217
insilmaril@408	1218	Q3PaintDeviceMetrics metrics (printer);
insilmaril@408	1219
insilmaril@408	1220	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1221	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1222
insilmaril@408	1223	QRectF mapRect=totalBBox;
insilmaril@411	1224	QGraphicsRectItem *frame=NULL;
insilmaril@411	1225	QGraphicsTextItem *footerFN=NULL;
insilmaril@411	1226	QGraphicsTextItem *footerDate=NULL;
insilmaril@0	1227	if (printFrame \|\| printFooter)
insilmaril@0	1228	{
insilmaril@0	1229
insilmaril@0	1230	if (printFrame)
insilmaril@0	1231	{
insilmaril@0	1232	// Print frame around map
insilmaril@102	1233	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@102	1234	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@411	1235	frame=mapScene->addRect (mapRect, QPen(Qt::black),QBrush(Qt::red));
insilmaril@411	1236	frame->setZValue(0);
insilmaril@0	1237	frame->show();
insilmaril@0	1238	}
insilmaril@408	1239	// TODO remove after testing
insilmaril@408	1240	//QCanvasLine *l=new QCanvasLine (mapScene);
insilmaril@408	1241	//l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@408	1242	//l->setPen (QPen(QColor(black), 1));
insilmaril@408	1243	//l->setZ (200);
insilmaril@408	1244	//l->show();
insilmaril@102	1245
insilmaril@0	1246	if (printFooter)
insilmaril@0	1247	{
insilmaril@0	1248	// Print footer below map
insilmaril@0	1249	QFont font;
insilmaril@0	1250	font.setPointSize(10);
insilmaril@411	1251	footerFN=mapScene->addText ("VYM - " + fileName,font);
insilmaril@411	1252	footerFN->setPos (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@411	1253	footerFN->setZValue (Z_TEXT);
insilmaril@0	1254	footerFN->show();
insilmaril@411	1255	footerDate=mapScene->addText (QDate::currentDate().toString(Qt::TextDate),font);
insilmaril@411	1256	footerDate->setPos(mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@411	1257	footerDate->setZValue(Z_TEXT);
insilmaril@0	1258	footerDate->show();
insilmaril@0	1259	}
insilmaril@411	1260	//pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1261	} else
insilmaril@0	1262	{
insilmaril@411	1263	//pp.setWindow (mapRect);
insilmaril@411	1264	//pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1265	}
insilmaril@411	1266
insilmaril@411	1267	/*
insilmaril@0	1268	if (mapAspect>=paperAspect)
insilmaril@0	1269	{
insilmaril@0	1270	// Fit horizontally to paper width
insilmaril@408	1271	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1272	} else
insilmaril@0	1273	{
insilmaril@0	1274	// Fit vertically to paper height
insilmaril@408	1275	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1276	}
insilmaril@411	1277	*/
insilmaril@411	1278	QRect viewport=rect();
insilmaril@411	1279	render (&pp, QRect(),QRect());
insilmaril@411	1280
insilmaril@411	1281	//mapScene->render(&pp); // draw scene to printer
insilmaril@408	1282
insilmaril@408	1283	/*
insilmaril@0	1284	// Delete Frame and footer
insilmaril@0	1285	if (footerFN)
insilmaril@0	1286	{
insilmaril@0	1287	delete (footerFN);
insilmaril@0	1288	delete (footerDate);
insilmaril@0	1289	}
insilmaril@408	1290	*/
insilmaril@411	1291	// if (frame) delete (frame);
insilmaril@0	1292
insilmaril@0	1293	// Restore selection
insilmaril@0	1294	if (oldselection)
insilmaril@0	1295	{
insilmaril@0	1296	selection=oldselection;
insilmaril@0	1297	selection->select();
insilmaril@0	1298	}
insilmaril@119	1299
insilmaril@119	1300	// Save settings in vymrc
insilmaril@366	1301	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1302	}
insilmaril@0	1303	}
insilmaril@0	1304
insilmaril@408	1305	void MapEditor::setAntiAlias (bool b)
insilmaril@408	1306	{
insilmaril@408	1307	setRenderHint(QPainter::Antialiasing,b);
insilmaril@408	1308	}
insilmaril@408	1309
insilmaril@408	1310	void MapEditor::setSmoothPixmap(bool b)
insilmaril@408	1311	{
insilmaril@408	1312	setRenderHint(QPainter::SmoothPixmapTransform,b);
insilmaril@408	1313	}
insilmaril@408	1314
insilmaril@0	1315	QPixmap MapEditor::getPixmap()
insilmaril@0	1316	{
insilmaril@411	1317	/* FIXME getPixmap not ported yet to QT4
insilmaril@408	1318	QRectF mapRect=mapCenter->getTotalBBox();
insilmaril@0	1319	QPixmap pix (mapRect.size());
insilmaril@0	1320	QPainter pp (&pix);
insilmaril@0	1321
insilmaril@0	1322	// Don't print the visualisation of selection
insilmaril@0	1323	LinkableMapObj *oldselection=NULL;
insilmaril@0	1324	if (selection)
insilmaril@0	1325	{
insilmaril@0	1326	oldselection=selection;
insilmaril@0	1327	selection->unselect();
insilmaril@0	1328	}
insilmaril@0	1329
insilmaril@0	1330	pp.setWindow (mapRect);
insilmaril@0	1331
insilmaril@408	1332	mapScene->drawArea(mapRect, &pp); // draw scene to painter
insilmaril@0	1333
insilmaril@0	1334
insilmaril@0	1335	// Restore selection
insilmaril@0	1336	if (oldselection)
insilmaril@0	1337	{
insilmaril@0	1338	selection=oldselection;
insilmaril@0	1339	selection->select();
insilmaril@0	1340	}
insilmaril@0	1341
insilmaril@0	1342	return pix;
insilmaril@408	1343	*/
insilmaril@408	1344	return QPixmap();
insilmaril@0	1345	}
insilmaril@0	1346
insilmaril@260	1347	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@260	1348	{
insilmaril@260	1349	hidemode=mode;
insilmaril@260	1350	mapCenter->setHideTmp (hidemode);
insilmaril@260	1351	mapCenter->reposition();
insilmaril@260	1352	adjustCanvasSize();
insilmaril@408	1353	scene()->update();
insilmaril@260	1354	}
insilmaril@260	1355
insilmaril@260	1356	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@260	1357	{
insilmaril@260	1358	return hidemode;
insilmaril@260	1359	}
insilmaril@260	1360
insilmaril@0	1361	void MapEditor::exportImage(QString fn)
insilmaril@0	1362	{
insilmaril@260	1363	setExportMode (true);
insilmaril@0	1364	QPixmap pix (getPixmap());
insilmaril@0	1365	pix.save(fn, "PNG");
insilmaril@260	1366	setExportMode (false);
insilmaril@260	1367	}
insilmaril@260	1368
insilmaril@260	1369	void MapEditor::setExportMode (bool b)
insilmaril@260	1370	{
insilmaril@260	1371	// should be called before and after exports
insilmaril@260	1372	// depending on the settings
insilmaril@366	1373	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@260	1374	setHideTmpMode (HideExport);
insilmaril@260	1375	else
insilmaril@260	1376	setHideTmpMode (HideNone);
insilmaril@0	1377	}
insilmaril@0	1378
insilmaril@366	1379	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1380	{
insilmaril@260	1381	setExportMode (true);
insilmaril@0	1382	QPixmap pix (getPixmap());
insilmaril@366	1383	pix.save(fn, format);
insilmaril@260	1384	setExportMode (false);
insilmaril@0	1385	}
insilmaril@0	1386
insilmaril@185	1387	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163	1388	{
insilmaril@185	1389	ExportOO ex;
insilmaril@199	1390	ex.setFile (fn);
insilmaril@185	1391	ex.setMapCenter(mapCenter);
insilmaril@260	1392	if (ex.setConfigFile(cf))
insilmaril@260	1393	{
insilmaril@260	1394	setExportMode (true);
insilmaril@260	1395	ex.exportPresentation();
insilmaril@260	1396	setExportMode (false);
insilmaril@260	1397	}
insilmaril@163	1398	}
insilmaril@163	1399
insilmaril@163	1400
insilmaril@0	1401
insilmaril@0	1402	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1403	{
insilmaril@260	1404	// Hide stuff during export, if settings want this
insilmaril@260	1405	setExportMode (true);
insilmaril@260	1406
insilmaril@0	1407	// Create subdirectories
insilmaril@0	1408	makeSubDirs (dir);
insilmaril@0	1409
insilmaril@0	1410	// write to directory
insilmaril@106	1411	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1412	QFile file;
insilmaril@0	1413
insilmaril@0	1414	file.setName ( dir + "/"+mapName+".xml");
insilmaril@366	1415	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1416	{
insilmaril@0	1417	// This should neverever happen
insilmaril@159	1418	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1419	return;
insilmaril@0	1420	}
insilmaril@0	1421
insilmaril@0	1422	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1423	QTextStream ts( &file );
insilmaril@0	1424	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1425	ts << saveFile;
insilmaril@0	1426	file.close();
insilmaril@0	1427
insilmaril@0	1428	// Now write image, too
insilmaril@0	1429	exportImage (dir+"/images/"+mapName+".png");
insilmaril@260	1430
insilmaril@260	1431	setExportMode (false);
insilmaril@0	1432	}
insilmaril@0	1433
insilmaril@0	1434	void MapEditor::clear()
insilmaril@0	1435	{
insilmaril@0	1436	if (selection)
insilmaril@0	1437	{
insilmaril@0	1438	selection->unselect();
insilmaril@0	1439	selection=NULL;
insilmaril@0	1440	}
insilmaril@0	1441
insilmaril@0	1442	mapCenter->clear();
insilmaril@0	1443	}
insilmaril@0	1444
insilmaril@0	1445	void MapEditor::copy()
insilmaril@0	1446	{
insilmaril@0	1447	if (selection)
insilmaril@0	1448	{
insilmaril@166	1449	// write to directory
insilmaril@166	1450	QString clipfile="part";
insilmaril@408	1451	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPointF(),selection);
insilmaril@166	1452	QFile file;
insilmaril@166	1453
insilmaril@166	1454	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@366	1455	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1456	{
insilmaril@166	1457	// This should neverever happen
insilmaril@166	1458	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166	1459	return;
insilmaril@166	1460	}
insilmaril@166	1461
insilmaril@166	1462	// Write it finally, and write in UTF8, no matter what
insilmaril@166	1463	QTextStream ts( &file );
insilmaril@166	1464	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166	1465	ts << saveFile;
insilmaril@166	1466	file.close();
insilmaril@166	1467
insilmaril@166	1468	clipboardEmpty=false;
insilmaril@166	1469	updateActions();
insilmaril@0	1470	}
insilmaril@0	1471	}
insilmaril@0	1472
insilmaril@163	1473	void MapEditor::redo()
insilmaril@163	1474	{
insilmaril@163	1475	blockSaveState=true;
insilmaril@163	1476
insilmaril@366	1477	// Restore variables
insilmaril@366	1478	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1479	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1480	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1481	// Can we undo at all?
insilmaril@381	1482	if (redosAvail<1) return;
insilmaril@381	1483	redosAvail--;
insilmaril@381	1484
insilmaril@381	1485	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	1486	curStep++;
insilmaril@381	1487	if (curStep>stepsTotal) curStep=1;
insilmaril@366	1488	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1489	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1490	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1491	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1492	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1493	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1494
insilmaril@395	1495	if (!checkVersion(version))
insilmaril@395	1496	QMessageBox::warning(0,tr("Warning"),
insilmaril@404	1497	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@395	1498
insilmaril@366	1499
insilmaril@163	1500	// Find out current undo directory
insilmaril@366	1501	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@366	1502
insilmaril@366	1503	/* TODO remove testing
insilmaril@366	1504	*/
insilmaril@366	1505	cout << "ME::redo() begin\n";
insilmaril@366	1506	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1507	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1508	cout << " curStep="<<curStep<<endl;
insilmaril@366	1509	cout << " ---------------------------"<<endl;
insilmaril@366	1510	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1511	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1512	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1513	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1514	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1515	cout << " ---------------------------"<<endl<<endl;
insilmaril@163	1516
insilmaril@163	1517	// select object before redo
insilmaril@163	1518	if (!redoSelection.isEmpty())
insilmaril@163	1519	select (redoSelection);
insilmaril@163	1520
insilmaril@366	1521
insilmaril@366	1522	parseAtom (redoCommand);
insilmaril@366	1523	mapCenter->reposition();
insilmaril@366	1524
insilmaril@366	1525	blockSaveState=false;
insilmaril@366	1526
insilmaril@366	1527	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1528	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1529	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1530	undoSet.writeSettings(histPath);
insilmaril@366	1531
insilmaril@408	1532	mainWindow->updateHistory (undoSet);
insilmaril@407	1533	updateActions();
insilmaril@366	1534
insilmaril@366	1535	/* TODO remove testing
insilmaril@163	1536	cout << "ME::redo() end\n";
insilmaril@163	1537	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1538	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1539	cout << " curStep="<<curStep<<endl;
insilmaril@163	1540	cout << " ---------------------------"<<endl<<endl;
insilmaril@404	1541	*/
insilmaril@366	1542
insilmaril@366	1543
insilmaril@163	1544	}
insilmaril@163	1545
insilmaril@390	1546	bool MapEditor::isRedoAvailable()
insilmaril@390	1547	{
insilmaril@393	1548	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@390	1549	return true;
insilmaril@390	1550	else
insilmaril@390	1551	return false;
insilmaril@390	1552	}
insilmaril@390	1553
insilmaril@106	1554	void MapEditor::undo()
insilmaril@106	1555	{
insilmaril@163	1556	blockSaveState=true;
insilmaril@163	1557
insilmaril@366	1558	// Restore variables
insilmaril@366	1559	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1560	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1561	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1562
insilmaril@381	1563	// Can we undo at all?
insilmaril@381	1564	if (undosAvail<1) return;
insilmaril@381	1565
insilmaril@366	1566	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1567	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1568	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1569	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1570	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1571	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1572
insilmaril@395	1573	if (!checkVersion(version))
insilmaril@395	1574	QMessageBox::warning(0,tr("Warning"),
insilmaril@404	1575	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@366	1576
insilmaril@163	1577	// Find out current undo directory
insilmaril@366	1578	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@163	1579
insilmaril@136	1580	// select object before undo
insilmaril@136	1581	if (!undoSelection.isEmpty())
insilmaril@136	1582	select (undoSelection);
insilmaril@136	1583
insilmaril@164	1584	/* TODO testing
insilmaril@366	1585	*/
insilmaril@163	1586	cout << "ME::undo() begin\n";
insilmaril@163	1587	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1588	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1589	cout << " curStep="<<curStep<<endl;
insilmaril@163	1590	cout << " ---------------------------"<<endl;
insilmaril@366	1591	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1592	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1593	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1594	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1595	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1596	cout << " ---------------------------"<<endl<<endl;
insilmaril@106	1597	parseAtom (undoCommand);
insilmaril@106	1598	mapCenter->reposition();
insilmaril@106	1599
insilmaril@163	1600	undosAvail--;
insilmaril@366	1601	curStep--;
insilmaril@381	1602	if (curStep<1) curStep=stepsTotal;
insilmaril@366	1603
insilmaril@366	1604	redosAvail++;
insilmaril@163	1605
insilmaril@163	1606	blockSaveState=false;
insilmaril@163	1607	/* TODO remove testing
insilmaril@163	1608	cout << "ME::undo() end\n";
insilmaril@163	1609	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1610	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1611	cout << " curStep="<<curStep<<endl;
insilmaril@163	1612	cout << " ---------------------------"<<endl<<endl;
insilmaril@404	1613	*/
insilmaril@366	1614
insilmaril@366	1615	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1616	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1617	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1618	undoSet.writeSettings(histPath);
insilmaril@366	1619
insilmaril@404	1620	mainWindow->updateHistory (undoSet);
insilmaril@366	1621	updateActions();
insilmaril@106	1622	}
insilmaril@106	1623
insilmaril@390	1624	bool MapEditor::isUndoAvailable()
insilmaril@390	1625	{
insilmaril@390	1626	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@390	1627	return true;
insilmaril@390	1628	else
insilmaril@390	1629	return false;
insilmaril@390	1630	}
insilmaril@390	1631
insilmaril@404	1632	void MapEditor::gotoHistoryStep (int i)
insilmaril@381	1633	{
insilmaril@381	1634	// Restore variables
insilmaril@381	1635	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@388	1636	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@388	1637
insilmaril@388	1638	if (i<0) i=undosAvail+redosAvail;
insilmaril@388	1639
insilmaril@388	1640	// Clicking above current step makes us undo things
insilmaril@381	1641	if (i<undosAvail)
insilmaril@381	1642	{
insilmaril@381	1643	for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@381	1644	return;
insilmaril@381	1645	}
insilmaril@388	1646	// Clicking below current step makes us redo things
insilmaril@381	1647	if (i>undosAvail)
insilmaril@381	1648	for (int j=undosAvail; j<i; j++) redo();
insilmaril@381	1649
insilmaril@381	1650	// And ignore clicking the current row ;-)
insilmaril@381	1651	}
insilmaril@381	1652
insilmaril@394	1653	void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@106	1654	{
insilmaril@393	1655	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1656	QDir d(pathDir);
insilmaril@393	1657	QFile file (path);
insilmaril@163	1658
insilmaril@106	1659	if (d.exists() )
insilmaril@106	1660	{
insilmaril@106	1661	// We need to parse saved XML data
insilmaril@106	1662	mapBuilderHandler handler;
insilmaril@163	1663	QXmlInputSource source( file);
insilmaril@106	1664	QXmlSimpleReader reader;
insilmaril@106	1665	reader.setContentHandler( &handler );
insilmaril@106	1666	reader.setErrorHandler( &handler );
insilmaril@106	1667	handler.setMapEditor( this );
insilmaril@393	1668	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@106	1669	if (undoSel.isEmpty())
insilmaril@106	1670	{
insilmaril@139	1671	unselect();
insilmaril@106	1672	mapCenter->clear();
insilmaril@106	1673	handler.setLoadMode (NewMap);
insilmaril@106	1674	} else
insilmaril@106	1675	{
insilmaril@106	1676	select (undoSel);
insilmaril@106	1677	handler.setLoadMode (ImportReplace);
insilmaril@106	1678	}
insilmaril@139	1679	blockReposition=true;
insilmaril@106	1680	bool ok = reader.parse( source );
insilmaril@139	1681	blockReposition=false;
insilmaril@106	1682	if (! ok )
insilmaril@106	1683	{
insilmaril@106	1684	// This should never ever happen
insilmaril@393	1685	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1686	handler.errorProtocol());
insilmaril@106	1687	}
insilmaril@106	1688	} else
insilmaril@393	1689	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1690	}
insilmaril@393	1691
insilmaril@394	1692	void MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@393	1693	{
insilmaril@393	1694	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@393	1695	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@106	1696	{
insilmaril@393	1697	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1698	QDir d(pathDir);
insilmaril@393	1699	QFile file (path);
insilmaril@393	1700
insilmaril@393	1701	if (d.exists() )
insilmaril@393	1702	{
insilmaril@393	1703	// We need to parse saved XML data
insilmaril@393	1704	mapBuilderHandler handler;
insilmaril@393	1705	QXmlInputSource source( file);
insilmaril@393	1706	QXmlSimpleReader reader;
insilmaril@393	1707	reader.setContentHandler( &handler );
insilmaril@393	1708	reader.setErrorHandler( &handler );
insilmaril@393	1709	handler.setMapEditor( this );
insilmaril@393	1710	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@394	1711	handler.setLoadMode (ImportAdd);
insilmaril@393	1712	blockReposition=true;
insilmaril@393	1713	bool ok = reader.parse( source );
insilmaril@393	1714	blockReposition=false;
insilmaril@393	1715	if (! ok )
insilmaril@393	1716	{
insilmaril@393	1717	// This should never ever happen
insilmaril@393	1718	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1719	handler.errorProtocol());
insilmaril@393	1720	}
insilmaril@394	1721	if (selection!=mapCenter)
insilmaril@394	1722	((BranchObj)selection)->getLastBranch()->moveBranchTo ((BranchObj)(selection),pos);
insilmaril@393	1723	} else
insilmaril@393	1724	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1725	}
insilmaril@106	1726	}
insilmaril@106	1727
insilmaril@166	1728	void MapEditor::pasteNoSave()
insilmaril@0	1729	{
insilmaril@166	1730	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1731	}
insilmaril@0	1732
insilmaril@0	1733	void MapEditor::cutNoSave()
insilmaril@0	1734	{
insilmaril@166	1735	copy();
insilmaril@166	1736	deleteSelection();
insilmaril@0	1737	}
insilmaril@0	1738
insilmaril@0	1739	void MapEditor::paste()
insilmaril@0	1740	{
insilmaril@166	1741	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@166	1742	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@166	1743	{
insilmaril@166	1744	pasteNoSave();
insilmaril@395	1745	saveStateChangingPart(
insilmaril@395	1746	selection,
insilmaril@395	1747	selection,
insilmaril@395	1748	"paste ()",
insilmaril@395	1749	QString("Paste to %1").arg( getName(selection))
insilmaril@395	1750	);
insilmaril@166	1751	mapCenter->reposition();
insilmaril@166	1752	adjustCanvasSize();
insilmaril@166	1753	}
insilmaril@0	1754	}
insilmaril@0	1755
insilmaril@0	1756	void MapEditor::cut()
insilmaril@0	1757	{
insilmaril@395	1758	saveStateChangingPart(
insilmaril@395	1759	selection->getParObj(),
insilmaril@395	1760	selection,
insilmaril@395	1761	"cut ()",
insilmaril@395	1762	QString("Cut %1").arg(getName(selection))
insilmaril@395	1763	);
insilmaril@0	1764	copy();
insilmaril@0	1765	cutNoSave();
insilmaril@0	1766	mapCenter->reposition();
insilmaril@0	1767	adjustCanvasSize();
insilmaril@0	1768	}
insilmaril@0	1769
insilmaril@130	1770	void MapEditor::move(const int &x, const int &y)
insilmaril@130	1771	{
insilmaril@366	1772	if (selection)
insilmaril@366	1773	{
insilmaril@408	1774	QString ps=qpointfToString (selection->getAbsPos());
insilmaril@366	1775	QString s=selection->getSelectString();
insilmaril@366	1776	saveState(
insilmaril@366	1777	s, "move "+ps,
insilmaril@408	1778	s, "move "+qpointfToString (QPointF (x,y)),
insilmaril@366	1779	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@366	1780	selection->move(x,y);
insilmaril@366	1781	mapCenter->reposition();
insilmaril@366	1782	adjustCanvasSize();
insilmaril@366	1783	}
insilmaril@366	1784
insilmaril@366	1785	}
insilmaril@366	1786
insilmaril@366	1787	void MapEditor::moveRel (const int &x, const int &y)
insilmaril@366	1788	{
insilmaril@388	1789	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@388	1790	typeid(*selection) == typeid(MapCenterObj) \|\|
insilmaril@388	1791	typeid(*selection) == typeid (FloatImageObj)))
insilmaril@366	1792	{
insilmaril@408	1793	QString ps=qpointfToString (selection->getRelPos());
insilmaril@366	1794	QString s=selection->getSelectString();
insilmaril@366	1795	saveState(
insilmaril@366	1796	s, "moveRel "+ps,
insilmaril@408	1797	s, "moveRel "+qpointfToString (QPointF (x,y)),
insilmaril@366	1798	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
insilmaril@388	1799	((OrnamentedObj*)selection)->move2RelPos (x,y);
insilmaril@366	1800	mapCenter->reposition();
insilmaril@366	1801	adjustCanvasSize();
insilmaril@366	1802	}
insilmaril@130	1803	}
insilmaril@130	1804
insilmaril@0	1805	void MapEditor::moveBranchUp()
insilmaril@0	1806	{
insilmaril@0	1807	BranchObj* bo;
insilmaril@0	1808	BranchObj* par;
insilmaril@0	1809	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1810	{
insilmaril@163	1811	bo=(BranchObj*)selection;
insilmaril@314	1812	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1813	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1814	selection->unselect();
insilmaril@366	1815	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1816	selection->select();
insilmaril@366	1817	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1818	mapCenter->reposition();
insilmaril@0	1819	ensureSelectionVisible();
insilmaril@0	1820	}
insilmaril@0	1821	}
insilmaril@0	1822
insilmaril@0	1823	void MapEditor::moveBranchDown()
insilmaril@0	1824	{
insilmaril@0	1825	BranchObj* bo;
insilmaril@0	1826	BranchObj* par;
insilmaril@0	1827	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1828	{
insilmaril@163	1829	bo=(BranchObj*)selection;
insilmaril@314	1830	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1831	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1832	selection->unselect();
insilmaril@366	1833	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1834	selection->select();
insilmaril@366	1835	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1836	mapCenter->reposition();
insilmaril@0	1837	ensureSelectionVisible();
insilmaril@0	1838	}
insilmaril@0	1839	}
insilmaril@0	1840
insilmaril@366	1841	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@0	1842	{
insilmaril@366	1843	if (selection &&
insilmaril@366	1844	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1845	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1846	{
insilmaril@366	1847	ok=true;
insilmaril@366	1848	ensureSelectionVisible();
insilmaril@408	1849	p=mapFromScene(selection->getAbsPos());
insilmaril@366	1850	return ((BranchObj*)selection)->getHeading();
insilmaril@366	1851	}
insilmaril@366	1852	ok=false;
insilmaril@366	1853	return QString();
insilmaril@366	1854	}
insilmaril@366	1855
insilmaril@366	1856	void MapEditor::setHeading(const QString &s)
insilmaril@366	1857	{
insilmaril@0	1858	if (selection &&
insilmaril@0	1859	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1860	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1861	{
insilmaril@163	1862	editingBO=(BranchObj*)selection;
insilmaril@395	1863	saveState(
insilmaril@395	1864	selection,
insilmaril@366	1865	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@395	1866	selection,
insilmaril@366	1867	"setHeading (\""+s+"\")",
insilmaril@366	1868	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@366	1869	editingBO->setHeading(s );
insilmaril@366	1870	editingBO=NULL;
insilmaril@106	1871	mapCenter->reposition();
insilmaril@106	1872	adjustCanvasSize();
insilmaril@106	1873	ensureSelectionVisible();
insilmaril@106	1874	}
insilmaril@106	1875	}
insilmaril@106	1876
insilmaril@366	1877	void MapEditor::setURLInt (const QString &s)
insilmaril@143	1878	{
insilmaril@143	1879	// Internal function, no saveState needed
insilmaril@143	1880	if (selection &&
insilmaril@143	1881	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1882	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1883	{
insilmaril@163	1884	((BranchObj*)selection)->setURL(s);
insilmaril@143	1885	mapCenter->reposition();
insilmaril@143	1886	adjustCanvasSize();
insilmaril@143	1887	ensureSelectionVisible();
insilmaril@143	1888	}
insilmaril@143	1889	}
insilmaril@143	1890
insilmaril@366	1891	void MapEditor::setHeadingInt(const QString &s)
insilmaril@366	1892	{
insilmaril@366	1893	if (selection &&
insilmaril@366	1894	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1895	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1896	{
insilmaril@366	1897	((BranchObj*)selection)->setHeading(s);
insilmaril@366	1898	mapCenter->reposition();
insilmaril@366	1899	adjustCanvasSize();
insilmaril@366	1900	ensureSelectionVisible();
insilmaril@366	1901	}
insilmaril@366	1902	}
insilmaril@366	1903
insilmaril@366	1904	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@143	1905	{
insilmaril@143	1906	// Internal function, no saveState needed
insilmaril@143	1907	if (selection &&
insilmaril@143	1908	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1909	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1910	{
insilmaril@163	1911	((BranchObj*)selection)->setVymLink(s);
insilmaril@143	1912	mapCenter->reposition();
insilmaril@143	1913	adjustCanvasSize();
insilmaril@143	1914	ensureSelectionVisible();
insilmaril@143	1915	}
insilmaril@143	1916	}
insilmaril@143	1917
insilmaril@366	1918	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@0	1919	{
insilmaril@366	1920	// Depending on pos:
insilmaril@366	1921	// -3 insert in childs of parent above selection
insilmaril@366	1922	// -2 add branch to selection
insilmaril@366	1923	// -1 insert in childs of parent below selection
insilmaril@366	1924	// 0..n insert in childs of parent at pos
insilmaril@366	1925	BranchObj *newbo=NULL;
insilmaril@0	1926	if (selection &&
insilmaril@0	1927	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1928	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1929	{
insilmaril@366	1930	BranchObj* bo = (BranchObj*) selection;
insilmaril@366	1931	if (num==-2)
insilmaril@0	1932	{
insilmaril@0	1933	// save scroll state. If scrolled, automatically select
insilmaril@0	1934	// new branch in order to tmp unscroll parent...
insilmaril@366	1935	return bo->addBranch();
insilmaril@366	1936
insilmaril@366	1937	}else if (num==-1)
insilmaril@0	1938	{
insilmaril@366	1939	num=bo->getNum()+1;
insilmaril@366	1940	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1941	}else if (num==-3)
insilmaril@366	1942	{
insilmaril@366	1943	num=bo->getNum();
insilmaril@366	1944	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1945	}
insilmaril@366	1946	if (!bo) return bo;
insilmaril@366	1947	newbo=bo->insertBranch(num);
insilmaril@366	1948	}
insilmaril@366	1949	return newbo;
insilmaril@366	1950	}
insilmaril@366	1951
insilmaril@394	1952	BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@366	1953	{
insilmaril@366	1954	// Different meaning than num in addNewBranchInt!
insilmaril@366	1955	// -1 add above
insilmaril@366	1956	// 0 add as child
insilmaril@366	1957	// +1 add below
insilmaril@394	1958	BranchObj bo = (BranchObj) selection;
insilmaril@394	1959	BranchObj *newbo=NULL;
insilmaril@394	1960
insilmaril@366	1961	if (selection &&
insilmaril@366	1962	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1963	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1964	{
insilmaril@366	1965	newbo=addNewBranchInt (pos-2);
insilmaril@366	1966
insilmaril@366	1967	if (newbo)
insilmaril@366	1968	{
insilmaril@395	1969	saveState(
insilmaril@395	1970	selection, // FIXME sholdnt newbo be deleted here???
insilmaril@393	1971	"delete ()",
insilmaril@395	1972	selection,
insilmaril@366	1973	QString ("addBranch (%1)").arg(pos-2),
insilmaril@395	1974	QString ("Add new branch to %1").arg(getName(bo)));
insilmaril@366	1975
insilmaril@366	1976	mapCenter->reposition();
insilmaril@366	1977	adjustCanvasSize();
insilmaril@366	1978	}
insilmaril@366	1979	}
insilmaril@394	1980	return newbo;
insilmaril@366	1981	}
insilmaril@366	1982
insilmaril@366	1983
insilmaril@394	1984	BranchObj* MapEditor::addNewBranchBefore()
insilmaril@366	1985	{
insilmaril@394	1986	BranchObj *newbo=NULL;
insilmaril@366	1987	if (selection &&
insilmaril@366	1988	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@394	1989	// We accept no MapCenterObj here, so we _have_ a parent
insilmaril@366	1990	{
insilmaril@394	1991	BranchObj* bo = (BranchObj*) selection;
insilmaril@408	1992	QPointF p=bo->getRelPos();
insilmaril@394	1993
insilmaril@394	1994
insilmaril@366	1995	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@394	1996
insilmaril@394	1997	// add below selection
insilmaril@394	1998	newbo=parbo->insertBranch(bo->getNum()+1);
insilmaril@394	1999	if (newbo)
insilmaril@366	2000	{
insilmaril@394	2001	newbo->move2RelPos (p);
insilmaril@394	2002
insilmaril@394	2003	// Move selection to new branch
insilmaril@394	2004	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@394	2005
insilmaril@394	2006	saveState (newbo, "deleteKeepChilds ()", newbo, "addBranchBefore ()",
insilmaril@394	2007	QString ("Add branch before %1").arg(getName(bo)));
insilmaril@394	2008
insilmaril@394	2009	mapCenter->reposition();
insilmaril@394	2010	adjustCanvasSize();
insilmaril@394	2011	}
insilmaril@0	2012	}
insilmaril@394	2013	return newbo;
insilmaril@0	2014	}
insilmaril@0	2015
insilmaril@0	2016	void MapEditor::deleteSelection()
insilmaril@0	2017	{
insilmaril@0	2018	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	2019	{
insilmaril@366	2020	BranchObj* bo=(BranchObj*)selection;
insilmaril@294	2021	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	2022	bo->unselect();
insilmaril@394	2023	saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@0	2024	selection=NULL;
insilmaril@0	2025	par->removeBranch(bo);
insilmaril@0	2026	selection=par;
insilmaril@0	2027	selection->select();
insilmaril@0	2028	ensureSelectionVisible();
insilmaril@0	2029	mapCenter->reposition();
insilmaril@0	2030	adjustCanvasSize();
insilmaril@0	2031	}
insilmaril@0	2032	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	2033	{
insilmaril@366	2034	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	2035	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@395	2036	saveStateChangingPart(
insilmaril@395	2037	par,
insilmaril@395	2038	fio,
insilmaril@395	2039	"delete ()",
insilmaril@395	2040	QString("Delete %1").arg(getName(fio))
insilmaril@395	2041	);
insilmaril@0	2042	fio->unselect();
insilmaril@0	2043	selection=NULL;
insilmaril@0	2044	par->removeFloatImage(fio);
insilmaril@0	2045	selection=par;
insilmaril@0	2046	selection->select();
insilmaril@0	2047	ensureSelectionVisible();
insilmaril@0	2048	mapCenter->reposition();
insilmaril@0	2049	adjustCanvasSize();
insilmaril@0	2050	}
insilmaril@0	2051	}
insilmaril@0	2052
insilmaril@0	2053	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	2054	{
insilmaril@0	2055	return selection;
insilmaril@0	2056	}
insilmaril@0	2057
insilmaril@267	2058	void MapEditor::unselect()
insilmaril@267	2059	{
insilmaril@267	2060	if (selection)
insilmaril@267	2061	{
insilmaril@267	2062	selectionLast=selection;
insilmaril@267	2063	selection->unselect();
insilmaril@267	2064	selection=NULL;
insilmaril@267	2065	}
insilmaril@267	2066	}
insilmaril@267	2067
insilmaril@267	2068	void MapEditor::reselect()
insilmaril@267	2069	{
insilmaril@267	2070	if (selectionLast)
insilmaril@267	2071	{
insilmaril@267	2072	selection=selectionLast;
insilmaril@267	2073	selection->select();
insilmaril@267	2074	selectionLast=NULL;
insilmaril@267	2075	}
insilmaril@267	2076	}
insilmaril@267	2077
insilmaril@83	2078	bool MapEditor::select (const QString &s)
insilmaril@83	2079	{
insilmaril@106	2080	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0	2081
insilmaril@0	2082	// Finally select the found object
insilmaril@0	2083	if (lmo)
insilmaril@0	2084	{
insilmaril@98	2085	if (selection) unselect();
insilmaril@0	2086	selection=lmo;
insilmaril@0	2087	selection->select();
insilmaril@0	2088	adjustCanvasSize();
insilmaril@0	2089	ensureSelectionVisible();
insilmaril@0	2090	return true;
insilmaril@139	2091	}
insilmaril@139	2092	return false;
insilmaril@0	2093	}
insilmaril@0	2094
insilmaril@366	2095	QString MapEditor::getSelectString()
insilmaril@366	2096	{
insilmaril@366	2097	if (selection) return selection->getSelectString();
insilmaril@366	2098	return QString();
insilmaril@366	2099	}
insilmaril@366	2100
insilmaril@366	2101	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@0	2102	{
insilmaril@267	2103	if (lmo && selection != lmo)
insilmaril@0	2104	{
insilmaril@267	2105	// select the MapObj
insilmaril@267	2106	if (selection) selection->unselect();
insilmaril@267	2107	selection=lmo;
insilmaril@267	2108	selection->select();
insilmaril@267	2109
insilmaril@267	2110	adjustCanvasSize();
insilmaril@0	2111	}
insilmaril@267	2112	}
insilmaril@0	2113
insilmaril@366	2114	void MapEditor::selectNextBranchInt()
insilmaril@0	2115	{
insilmaril@0	2116	// Increase number of branch
insilmaril@0	2117	if (selection)
insilmaril@0	2118	{
insilmaril@0	2119	QString s=selection->getSelectString();
insilmaril@0	2120	QString part;
insilmaril@0	2121	QString typ;
insilmaril@0	2122	QString num;
insilmaril@0	2123
insilmaril@0	2124	// Where am I?
insilmaril@0	2125	part=s.section(",",-1);
insilmaril@0	2126	typ=part.left (3);
insilmaril@0	2127	num=part.right(part.length() - 3);
insilmaril@0	2128
insilmaril@0	2129	s=s.left (s.length() -num.length());
insilmaril@0	2130
insilmaril@0	2131	// Go to next lmo
insilmaril@0	2132	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2133
insilmaril@0	2134	s=s+num;
insilmaril@0	2135
insilmaril@0	2136	// Try to select this one
insilmaril@0	2137	if (select (s)) return;
insilmaril@0	2138
insilmaril@0	2139	// We have no direct successor,
insilmaril@0	2140	// try to increase the parental number in order to
insilmaril@0	2141	// find a successor with same depth
insilmaril@0	2142
insilmaril@0	2143	int d=selection->getDepth();
insilmaril@0	2144	int oldDepth=d;
insilmaril@0	2145	int i;
insilmaril@0	2146	bool found=false;
insilmaril@0	2147	bool b;
insilmaril@0	2148	while (!found && d>0)
insilmaril@0	2149	{
insilmaril@0	2150	s=s.section (",",0,d-1);
insilmaril@0	2151	// replace substring of current depth in s with "1"
insilmaril@0	2152	part=s.section(",",-1);
insilmaril@0	2153	typ=part.left (3);
insilmaril@0	2154	num=part.right(part.length() - 3);
insilmaril@0	2155
insilmaril@0	2156	if (d>1)
insilmaril@0	2157	{
insilmaril@0	2158	// increase number of parent
insilmaril@0	2159	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2160	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2161	} else
insilmaril@0	2162	{
insilmaril@0	2163	// Special case, look at orientation
insilmaril@0	2164	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2165	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2166	else
insilmaril@0	2167	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2168	s=typ+num;
insilmaril@0	2169	}
insilmaril@0	2170
insilmaril@0	2171	if (select (s))
insilmaril@0	2172	// pad to oldDepth, select the first branch for each depth
insilmaril@0	2173	for (i=d;i<oldDepth;i++)
insilmaril@0	2174	{
insilmaril@0	2175	b=select (s);
insilmaril@0	2176	if (b)
insilmaril@0	2177	{
insilmaril@163	2178	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	2179	s+=",bo:0";
insilmaril@0	2180	else
insilmaril@0	2181	break;
insilmaril@0	2182	} else
insilmaril@0	2183	break;
insilmaril@0	2184	}
insilmaril@0	2185
insilmaril@0	2186	// try to select the freshly built string
insilmaril@0	2187	found=select(s);
insilmaril@0	2188	d--;
insilmaril@0	2189	}
insilmaril@0	2190	return;
insilmaril@0	2191	}
insilmaril@0	2192	}
insilmaril@0	2193
insilmaril@366	2194	void MapEditor::selectPrevBranchInt()
insilmaril@0	2195	{
insilmaril@0	2196	// Decrease number of branch
insilmaril@0	2197	if (selection)
insilmaril@0	2198	{
insilmaril@0	2199	QString s=selection->getSelectString();
insilmaril@0	2200	QString part;
insilmaril@0	2201	QString typ;
insilmaril@0	2202	QString num;
insilmaril@0	2203
insilmaril@0	2204	// Where am I?
insilmaril@0	2205	part=s.section(",",-1);
insilmaril@0	2206	typ=part.left (3);
insilmaril@0	2207	num=part.right(part.length() - 3);
insilmaril@0	2208
insilmaril@0	2209	s=s.left (s.length() -num.length());
insilmaril@0	2210
insilmaril@411	2211	int n=num.toInt()-1;
insilmaril@411	2212
insilmaril@0	2213	// Go to next lmo
insilmaril@411	2214	num=QString ("%1").arg(n);
insilmaril@0	2215	s=s+num;
insilmaril@0	2216
insilmaril@0	2217	// Try to select this one
insilmaril@411	2218	if (n>=0 && select (s)) return;
insilmaril@0	2219
insilmaril@0	2220	// We have no direct precessor,
insilmaril@0	2221	// try to decrease the parental number in order to
insilmaril@0	2222	// find a precessor with same depth
insilmaril@0	2223
insilmaril@0	2224	int d=selection->getDepth();
insilmaril@0	2225	int oldDepth=d;
insilmaril@0	2226	int i;
insilmaril@0	2227	bool found=false;
insilmaril@0	2228	bool b;
insilmaril@0	2229	while (!found && d>0)
insilmaril@0	2230	{
insilmaril@0	2231	s=s.section (",",0,d-1);
insilmaril@0	2232	// replace substring of current depth in s with "1"
insilmaril@0	2233	part=s.section(",",-1);
insilmaril@0	2234	typ=part.left (3);
insilmaril@0	2235	num=part.right(part.length() - 3);
insilmaril@0	2236
insilmaril@0	2237	if (d>1)
insilmaril@0	2238	{
insilmaril@0	2239	// decrease number of parent
insilmaril@411	2240	num=QString ("%1").arg(num.toInt()-1);
insilmaril@0	2241	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2242	} else
insilmaril@0	2243	{
insilmaril@0	2244	// Special case, look at orientation
insilmaril@0	2245	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@411	2246	num=QString ("%1").arg(num.toInt()-1);
insilmaril@0	2247	else
insilmaril@411	2248	num=QString ("%1").arg(num.toInt()+1);
insilmaril@0	2249	s=typ+num;
insilmaril@0	2250	}
insilmaril@0	2251
insilmaril@0	2252	if (select(s))
insilmaril@0	2253	// pad to oldDepth, select the last branch for each depth
insilmaril@0	2254	for (i=d;i<oldDepth;i++)
insilmaril@0	2255	{
insilmaril@0	2256	b=select (s);
insilmaril@0	2257	if (b)
insilmaril@163	2258	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163	2259	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	2260	else
insilmaril@0	2261	break;
insilmaril@0	2262	else
insilmaril@0	2263	break;
insilmaril@0	2264	}
insilmaril@0	2265
insilmaril@0	2266	// try to select the freshly built string
insilmaril@0	2267	found=select(s);
insilmaril@0	2268	d--;
insilmaril@0	2269	}
insilmaril@0	2270	return;
insilmaril@0	2271	}
insilmaril@0	2272	}
insilmaril@0	2273
insilmaril@0	2274	void MapEditor::selectUpperBranch()
insilmaril@0	2275	{
insilmaril@0	2276	if (selection)
insilmaril@0	2277	{
insilmaril@0	2278	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2279	{
insilmaril@0	2280	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2281	selectPrevBranchInt();
insilmaril@0	2282	else
insilmaril@0	2283	if (selection->getDepth()==1)
insilmaril@366	2284	selectNextBranchInt();
insilmaril@0	2285	else
insilmaril@366	2286	selectPrevBranchInt();
insilmaril@0	2287	}
insilmaril@0	2288	}
insilmaril@0	2289	}
insilmaril@0	2290
insilmaril@0	2291	void MapEditor::selectLowerBranch()
insilmaril@0	2292	{
insilmaril@0	2293	if (selection)
insilmaril@0	2294	{
insilmaril@0	2295	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2296	{
insilmaril@0	2297	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2298	selectNextBranchInt();
insilmaril@0	2299	else
insilmaril@0	2300	if (selection->getDepth()==1)
insilmaril@366	2301	selectPrevBranchInt();
insilmaril@0	2302	else
insilmaril@366	2303	selectNextBranchInt();
insilmaril@0	2304	}
insilmaril@0	2305	}
insilmaril@0	2306	}
insilmaril@0	2307
insilmaril@0	2308
insilmaril@0	2309	void MapEditor::selectLeftBranch()
insilmaril@0	2310	{
insilmaril@0	2311	BranchObj* bo;
insilmaril@0	2312	BranchObj* par;
insilmaril@0	2313	if (selection)
insilmaril@0	2314	{
insilmaril@0	2315	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2316	{
insilmaril@163	2317	par= (BranchObj*) selection;
insilmaril@0	2318	bo=par->getLastSelectedBranch();
insilmaril@0	2319	if (bo)
insilmaril@0	2320	{
insilmaril@0	2321	// Workaround for reselecting on left and right side
insilmaril@0	2322	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2323	{
insilmaril@0	2324	bo=par->getLastBranch();
insilmaril@0	2325	}
insilmaril@0	2326	if (bo)
insilmaril@0	2327	{
insilmaril@0	2328	par->unselect();
insilmaril@0	2329	selection=bo;
insilmaril@0	2330	selection->select();
insilmaril@0	2331	adjustCanvasSize();
insilmaril@0	2332	ensureSelectionVisible();
insilmaril@0	2333	}
insilmaril@0	2334	}
insilmaril@0	2335	} else
insilmaril@0	2336	{
insilmaril@0	2337	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2338	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2339	{
insilmaril@0	2340	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2341	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2342	{
insilmaril@0	2343	selection->unselect();
insilmaril@0	2344	selection=par;
insilmaril@0	2345	selection->select();
insilmaril@0	2346	adjustCanvasSize();
insilmaril@0	2347	ensureSelectionVisible();
insilmaril@0	2348	}
insilmaril@0	2349	} else
insilmaril@0	2350	{
insilmaril@0	2351	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2352	{
insilmaril@163	2353	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2354	if (bo)
insilmaril@0	2355	{
insilmaril@0	2356	selection->unselect();
insilmaril@0	2357	selection=bo;
insilmaril@0	2358	selection->select();
insilmaril@0	2359	adjustCanvasSize();
insilmaril@0	2360	ensureSelectionVisible();
insilmaril@0	2361	}
insilmaril@0	2362	}
insilmaril@0	2363	}
insilmaril@0	2364	}
insilmaril@0	2365	}
insilmaril@0	2366	}
insilmaril@0	2367
insilmaril@0	2368	void MapEditor::selectRightBranch()
insilmaril@0	2369	{
insilmaril@0	2370	BranchObj* bo;
insilmaril@0	2371	BranchObj* par;
insilmaril@0	2372
insilmaril@0	2373	if (selection)
insilmaril@0	2374	{
insilmaril@0	2375	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2376	{
insilmaril@163	2377	par= (BranchObj*) selection;
insilmaril@0	2378	bo=par->getLastSelectedBranch();
insilmaril@0	2379	if (bo)
insilmaril@0	2380	{
insilmaril@366	2381	// Workaround for reselecting on left and right side
insilmaril@0	2382	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2383	bo=par->getFirstBranch();
insilmaril@0	2384	if (bo)
insilmaril@0	2385	{
insilmaril@0	2386	par->unselect();
insilmaril@0	2387	selection=bo;
insilmaril@0	2388	selection->select();
insilmaril@0	2389	ensureSelectionVisible();
insilmaril@0	2390	}
insilmaril@0	2391	}
insilmaril@0	2392	} else
insilmaril@0	2393	{
insilmaril@0	2394	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2395	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2396	{
insilmaril@0	2397	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2398	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2399	{
insilmaril@0	2400	selection->unselect();
insilmaril@0	2401	selection=par;
insilmaril@0	2402	selection->select();
insilmaril@0	2403	adjustCanvasSize();
insilmaril@0	2404	ensureSelectionVisible();
insilmaril@0	2405	}
insilmaril@0	2406	} else
insilmaril@0	2407	{
insilmaril@0	2408	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2409	{
insilmaril@163	2410	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2411	if (bo)
insilmaril@0	2412	{
insilmaril@0	2413	selection->unselect();
insilmaril@0	2414	selection=bo;
insilmaril@0	2415	selection->select();
insilmaril@0	2416	adjustCanvasSize();
insilmaril@0	2417	ensureSelectionVisible();
insilmaril@0	2418	}
insilmaril@0	2419	}
insilmaril@0	2420	}
insilmaril@0	2421	}
insilmaril@0	2422	}
insilmaril@0	2423	}
insilmaril@0	2424
insilmaril@0	2425	void MapEditor::selectFirstBranch()
insilmaril@0	2426	{
insilmaril@0	2427	BranchObj *bo1;
insilmaril@0	2428	BranchObj *bo2;
insilmaril@0	2429	BranchObj* par;
insilmaril@0	2430	if (selection) {
insilmaril@0	2431	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2432	{
insilmaril@163	2433	bo1= (BranchObj*) selection;
insilmaril@0	2434	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2435	bo2=par->getFirstBranch();
insilmaril@0	2436	if (bo2) {
insilmaril@0	2437	bo1->unselect();
insilmaril@0	2438	selection=bo2;
insilmaril@0	2439	selection->select();
insilmaril@0	2440	ensureSelectionVisible();
insilmaril@0	2441	}
insilmaril@0	2442	}
insilmaril@0	2443	adjustCanvasSize();
insilmaril@0	2444	}
insilmaril@0	2445	}
insilmaril@0	2446
insilmaril@0	2447	void MapEditor::selectLastBranch()
insilmaril@0	2448	{
insilmaril@0	2449	BranchObj *bo1;
insilmaril@0	2450	BranchObj *bo2;
insilmaril@0	2451	BranchObj* par;
insilmaril@0	2452	if (selection) {
insilmaril@0	2453	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2454	{
insilmaril@163	2455	bo1= (BranchObj*) selection;
insilmaril@0	2456	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2457	bo2=par->getLastBranch();
insilmaril@0	2458	if (bo2) {
insilmaril@0	2459	bo1->unselect();
insilmaril@0	2460	selection=bo2;
insilmaril@0	2461	selection->select();
insilmaril@0	2462	ensureSelectionVisible();
insilmaril@0	2463	}
insilmaril@0	2464	}
insilmaril@0	2465	adjustCanvasSize();
insilmaril@0	2466	}
insilmaril@0	2467	}
insilmaril@0	2468
insilmaril@408	2469	void MapEditor::selectMapBackgroundImage ()
insilmaril@408	2470	{
insilmaril@408	2471	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@408	2472	fd->setMode (Q3FileDialog::ExistingFile);
insilmaril@408	2473	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@408	2474	ImagePreview *p =new ImagePreview (fd);
insilmaril@408	2475	fd->setContentsPreviewEnabled( TRUE );
insilmaril@408	2476	fd->setContentsPreview( p, p );
insilmaril@408	2477	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@408	2478	fd->setCaption(vymName+" - " +tr("Load background image"));
insilmaril@408	2479	fd->setDir (lastImageDir);
insilmaril@408	2480	fd->show();
insilmaril@408	2481
insilmaril@408	2482	if ( fd->exec() == QDialog::Accepted )
insilmaril@408	2483	{
insilmaril@408	2484	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@408	2485	lastImageDir=QDir (fd->dirPath());
insilmaril@408	2486	setMapBackgroundImage (fd->selectedFile());
insilmaril@408	2487	}
insilmaril@408	2488	}
insilmaril@408	2489
insilmaril@408	2490	void MapEditor::setMapBackgroundImage (const QString &fn)
insilmaril@408	2491	{
insilmaril@408	2492	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@408	2493	/*
insilmaril@408	2494	saveState(
insilmaril@408	2495	selection,
insilmaril@408	2496	QString ("setMapBackgroundImage (%1)").arg(oldcol.name()),
insilmaril@408	2497	selection,
insilmaril@408	2498	QString ("setMapBackgroundImage (%1)").arg(col.name()),
insilmaril@408	2499	QString("Set background color of map to %1").arg(col.name()));
insilmaril@408	2500	*/
insilmaril@408	2501	cout << "Trying to load "<<fn.ascii()<<endl;
insilmaril@408	2502	QBrush brush;
insilmaril@408	2503	brush.setTextureImage (QPixmap (fn));
insilmaril@408	2504	mapScene->setBackgroundBrush(brush);
insilmaril@408	2505	}
insilmaril@408	2506
insilmaril@398	2507	void MapEditor::selectMapBackgroundColor()
insilmaril@0	2508	{
insilmaril@408	2509	QColor col = QColorDialog::getColor( mapScene->backgroundBrush().color(), this );
insilmaril@0	2510	if ( !col.isValid() ) return;
insilmaril@408	2511	setMapBackgroundColor( col );
insilmaril@0	2512	}
insilmaril@0	2513
insilmaril@398	2514
insilmaril@398	2515	void MapEditor::setMapBackgroundColor(QColor col)
insilmaril@0	2516	{
insilmaril@408	2517	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@398	2518	saveState(
insilmaril@398	2519	selection,
insilmaril@398	2520	QString ("setMapBackgroundColor (%1)").arg(oldcol.name()),
insilmaril@398	2521	selection,
insilmaril@398	2522	QString ("setMapBackgroundColor (%1)").arg(col.name()),
insilmaril@398	2523	QString("Set background color of map to %1").arg(col.name()));
insilmaril@408	2524	mapScene->setBackgroundBrush(col);
insilmaril@398	2525	}
insilmaril@398	2526
insilmaril@398	2527	QColor MapEditor::getMapBackgroundColor()
insilmaril@398	2528	{
insilmaril@408	2529	return mapScene->backgroundBrush().color();
insilmaril@0	2530	}
insilmaril@0	2531
insilmaril@395	2532	QColor MapEditor::getCurrentHeadingColor()
insilmaril@0	2533	{
insilmaril@0	2534	if (selection)
insilmaril@0	2535	{
insilmaril@0	2536	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2537	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2538	{
insilmaril@163	2539	BranchObj bo=(BranchObj)selection;
insilmaril@395	2540	return bo->getColor();
insilmaril@0	2541	}
insilmaril@0	2542	}
insilmaril@395	2543
insilmaril@395	2544	QMessageBox::warning(0,tr("Warning"),tr("Can't get color of heading,\nthere's no branch selected"));
insilmaril@395	2545	return Qt::black;
insilmaril@0	2546	}
insilmaril@0	2547
insilmaril@395	2548	void MapEditor::colorItem(QColor c)
insilmaril@0	2549	{
insilmaril@0	2550	if (selection)
insilmaril@0	2551	{
insilmaril@0	2552	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2553	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2554	{
insilmaril@163	2555	BranchObj bo=(BranchObj)selection;
insilmaril@398	2556	saveState(
insilmaril@395	2557	selection,
insilmaril@398	2558	QString ("colorItem (%1)").arg(bo->getColor().name()),
insilmaril@395	2559	selection,
insilmaril@395	2560	QString ("colorItem (%1)").arg(c.name()),
insilmaril@395	2561	QString("Set color of %1 to %2").arg(getName(bo)).arg(c.name())
insilmaril@398	2562	);
insilmaril@395	2563	bo->setColor(c); // color branch
insilmaril@0	2564	}
insilmaril@0	2565	}
insilmaril@0	2566	}
insilmaril@0	2567
insilmaril@395	2568	void MapEditor::colorBranch(QColor c)
insilmaril@0	2569	{
insilmaril@0	2570	if (selection)
insilmaril@0	2571	{
insilmaril@0	2572	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2573	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2574	{
insilmaril@163	2575	BranchObj bo=(BranchObj)selection;
insilmaril@395	2576	saveStateChangingPart(
insilmaril@395	2577	selection,
insilmaril@395	2578	selection,
insilmaril@395	2579	QString ("colorBranch (%1)").arg(c.name()),
insilmaril@395	2580	QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(c.name())
insilmaril@395	2581	);
insilmaril@395	2582	bo->setColorChilds(c); // color links, color childs
insilmaril@0	2583	}
insilmaril@0	2584	}
insilmaril@0	2585	}
insilmaril@0	2586
insilmaril@0	2587
insilmaril@0	2588	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2589	{
insilmaril@0	2590	if (selection)
insilmaril@0	2591	{
insilmaril@366	2592	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2593	typeid(*selection) == typeid(MapCenterObj))
insilmaril@366	2594	{
insilmaril@366	2595	BranchObj bo=(BranchObj)selection;
insilmaril@366	2596	QString u,r;
insilmaril@366	2597	if (bo->isSetStandardFlag(f))
insilmaril@366	2598	{
insilmaril@366	2599	r="unsetFlag";
insilmaril@366	2600	u="setFlag";
insilmaril@366	2601	}
insilmaril@366	2602	else
insilmaril@366	2603	{
insilmaril@366	2604	u="unsetFlag";
insilmaril@366	2605	r="setFlag";
insilmaril@366	2606	}
insilmaril@395	2607	saveState(
insilmaril@395	2608	selection,
insilmaril@395	2609	QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@395	2610	selection,
insilmaril@366	2611	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@366	2612	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@390	2613	bo->toggleStandardFlag (f,mainWindow->useFlagGroups());
insilmaril@366	2614	adjustCanvasSize();
insilmaril@366	2615	}
insilmaril@0	2616	}
insilmaril@0	2617	}
insilmaril@0	2618
insilmaril@0	2619	void MapEditor::setViewCenter()
insilmaril@0	2620	{
insilmaril@408	2621	// transform to sceneView Coord:
insilmaril@408	2622	QPointF p=matrix().map(movingCenter);
insilmaril@411	2623	//FIXME setViewCenter not ported yet to QT4 (center ist TextStream there)
insilmaril@408	2624	//center ( p.x(), p.y());
insilmaril@0	2625	}
insilmaril@0	2626
insilmaril@0	2627
insilmaril@0	2628	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2629	{
insilmaril@366	2630	QTextDocument::FindFlags flags=0;
insilmaril@366	2631	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@366	2632
insilmaril@0	2633	if (!itFind)
insilmaril@0	2634	{ // Nothing found or new find process
insilmaril@0	2635	if (EOFind)
insilmaril@0	2636	// nothing found, start again
insilmaril@0	2637	EOFind=false;
insilmaril@0	2638	itFind=mapCenter->first();
insilmaril@0	2639	}
insilmaril@0	2640	bool searching=true;
insilmaril@0	2641	bool foundNote=false;
insilmaril@0	2642	while (searching && !EOFind)
insilmaril@0	2643	{
insilmaril@0	2644	if (itFind)
insilmaril@0	2645	{
insilmaril@0	2646	// Searching in Note
insilmaril@0	2647	if (itFind->getNote().contains(s,cs))
insilmaril@0	2648	{
insilmaril@0	2649	if (selection!=itFind)
insilmaril@0	2650	{
insilmaril@163	2651	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2652	selection=itFind;
insilmaril@0	2653	selection->select();
insilmaril@0	2654	adjustCanvasSize();
insilmaril@0	2655	ensureSelectionVisible();
insilmaril@0	2656	}
insilmaril@366	2657	if (textEditor->findText(s,flags))
insilmaril@0	2658	{
insilmaril@0	2659	searching=false;
insilmaril@0	2660	foundNote=true;
insilmaril@0	2661	}
insilmaril@0	2662	}
insilmaril@0	2663	// Searching in Heading
insilmaril@0	2664	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2665	{
insilmaril@163	2666	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2667	selection=itFind;
insilmaril@0	2668	selection->select();
insilmaril@0	2669	adjustCanvasSize();
insilmaril@0	2670	ensureSelectionVisible();
insilmaril@0	2671	searching=false;
insilmaril@0	2672	}
insilmaril@0	2673	}
insilmaril@0	2674	if (!foundNote)
insilmaril@0	2675	{
insilmaril@0	2676	itFind=itFind->next();
insilmaril@0	2677	if (!itFind) EOFind=true;
insilmaril@0	2678	}
insilmaril@0	2679	}
insilmaril@0	2680	if (!searching)
insilmaril@0	2681	{
insilmaril@0	2682	adjustCanvasSize();
insilmaril@163	2683	return (BranchObj*)selection;
insilmaril@0	2684	} else
insilmaril@0	2685	return NULL;
insilmaril@0	2686	}
insilmaril@0	2687
insilmaril@0	2688	void MapEditor::findReset()
insilmaril@0	2689	{ // Necessary if text to find changes during a find process
insilmaril@0	2690	itFind=NULL;
insilmaril@0	2691	EOFind=false;
insilmaril@0	2692	}
insilmaril@395	2693	void MapEditor::setURL(const QString &url)
insilmaril@395	2694	{
insilmaril@395	2695	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2696	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2697	{
insilmaril@395	2698	BranchObj bo=(BranchObj)selection;
insilmaril@395	2699	QString oldurl=bo->getURL();
insilmaril@395	2700	bo->setURL (url);
insilmaril@395	2701	saveState (
insilmaril@395	2702	selection,
insilmaril@395	2703	QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@395	2704	selection,
insilmaril@395	2705	QString ("setURL (\"%1\")").arg(url),
insilmaril@395	2706	QString ("set URL of %1 to %2").arg(getName(bo)).arg(url)
insilmaril@395	2707	);
insilmaril@395	2708	updateActions();
insilmaril@395	2709	}
insilmaril@395	2710	}
insilmaril@0	2711
insilmaril@0	2712	void MapEditor::editURL()
insilmaril@0	2713	{
insilmaril@0	2714	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2715	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2716	{
insilmaril@0	2717	bool ok;
insilmaril@163	2718	BranchObj bo=(BranchObj)selection;
insilmaril@0	2719	QString text = QInputDialog::getText(
insilmaril@0	2720	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143	2721	bo->getURL(), &ok, this );
insilmaril@0	2722	if ( ok)
insilmaril@0	2723	// user entered something and pressed OK
insilmaril@395	2724	setURL (text);
insilmaril@0	2725	}
insilmaril@0	2726	}
insilmaril@0	2727
insilmaril@266	2728	QString MapEditor::getURL()
insilmaril@266	2729	{
insilmaril@266	2730	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@266	2731	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@266	2732	return ((BranchObj*)selection)->getURL();
insilmaril@266	2733	else
insilmaril@266	2734	return "";
insilmaril@266	2735	}
insilmaril@266	2736
insilmaril@366	2737	QStringList MapEditor::getURLs()
insilmaril@366	2738	{
insilmaril@366	2739	QStringList urls;
insilmaril@366	2740	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2741	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2742	{
insilmaril@366	2743	BranchObj bo=(BranchObj)selection;
insilmaril@366	2744	bo=bo->first();
insilmaril@366	2745	while (bo)
insilmaril@366	2746	{
insilmaril@366	2747	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@366	2748	bo=bo->next();
insilmaril@366	2749	}
insilmaril@366	2750	}
insilmaril@366	2751	return urls;
insilmaril@366	2752	}
insilmaril@366	2753
insilmaril@366	2754
insilmaril@0	2755	void MapEditor::editHeading2URL()
insilmaril@0	2756	{
insilmaril@0	2757	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2758	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2759	setURL (((BranchObj*)selection)->getHeading());
insilmaril@0	2760	}
insilmaril@0	2761
insilmaril@0	2762	void MapEditor::editBugzilla2URL()
insilmaril@0	2763	{
insilmaril@0	2764	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2765	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2766	{
insilmaril@163	2767	BranchObj bo=(BranchObj)selection;
insilmaril@143	2768	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@395	2769	setURL (url);
insilmaril@0	2770	}
insilmaril@0	2771	}
insilmaril@0	2772
insilmaril@175	2773	void MapEditor::editFATE2URL()
insilmaril@175	2774	{
insilmaril@175	2775	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@175	2776	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	2777	{
insilmaril@175	2778	BranchObj bo=(BranchObj)selection;
insilmaril@175	2779	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@395	2780	saveState(
insilmaril@395	2781	selection,
insilmaril@395	2782	"setURL (\""+bo->getURL()+"\")",
insilmaril@395	2783	selection,
insilmaril@395	2784	"setURL (\""+url+"\")",
insilmaril@395	2785	QString("Use heading of %1 as link to FATE").arg(getName(bo))
insilmaril@395	2786	);
insilmaril@175	2787	bo->setURL (url);
insilmaril@175	2788	updateActions();
insilmaril@175	2789	}
insilmaril@175	2790	}
insilmaril@175	2791
insilmaril@0	2792	void MapEditor::editVymLink()
insilmaril@0	2793	{
insilmaril@0	2794	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2795	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2796	{
insilmaril@163	2797	BranchObj bo=(BranchObj)selection;
insilmaril@404	2798	QStringList filters;
insilmaril@404	2799	filters <<"VYM map (*.vym)";
insilmaril@404	2800	QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Link to another map"));
insilmaril@404	2801	fd->setFilters (filters);
insilmaril@404	2802	fd->setCaption(vymName+" - " +tr("Link to another map"));
insilmaril@143	2803	if (! bo->getVymLink().isEmpty() )
insilmaril@404	2804	fd->selectFile( bo->getVymLink() );
insilmaril@0	2805	fd->show();
insilmaril@0	2806
insilmaril@0	2807	QString fn;
insilmaril@0	2808	if ( fd->exec() == QDialog::Accepted )
insilmaril@143	2809	{
insilmaril@395	2810	saveState(
insilmaril@395	2811	selection,
insilmaril@395	2812	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2813	selection,
insilmaril@395	2814	"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@395	2815	QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile())
insilmaril@395	2816	);
insilmaril@143	2817	bo->setVymLink (fd->selectedFile() );
insilmaril@143	2818	updateActions();
insilmaril@143	2819	mapCenter->reposition();
insilmaril@143	2820	adjustCanvasSize();
insilmaril@408	2821	scene()->update();
insilmaril@143	2822	}
insilmaril@0	2823	}
insilmaril@0	2824	}
insilmaril@0	2825
insilmaril@0	2826	void MapEditor::deleteVymLink()
insilmaril@0	2827	{
insilmaril@0	2828	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2829	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2830	{
insilmaril@163	2831	BranchObj bo=(BranchObj)selection;
insilmaril@395	2832	saveState(
insilmaril@395	2833	selection,
insilmaril@395	2834	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2835	selection,
insilmaril@395	2836	"setVymLink (\"\")",
insilmaril@395	2837	QString("Unset vymlink of %1").arg(getName(bo))
insilmaril@395	2838	);
insilmaril@143	2839	bo->setVymLink ("" );
insilmaril@0	2840	updateActions();
insilmaril@0	2841	mapCenter->reposition();
insilmaril@0	2842	adjustCanvasSize();
insilmaril@408	2843	scene()->update();
insilmaril@0	2844	}
insilmaril@0	2845	}
insilmaril@0	2846
insilmaril@395	2847	void MapEditor::setHideExport(bool b)
insilmaril@243	2848	{
insilmaril@243	2849	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2850	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2851	{
insilmaril@250	2852	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@395	2853	oo->setHideInExport (b);
insilmaril@395	2854	QString u= b ? "false" : "true";
insilmaril@395	2855	QString r=!b ? "false" : "true";
insilmaril@395	2856
insilmaril@395	2857	saveState(
insilmaril@395	2858	selection,
insilmaril@395	2859	QString ("setHideExport (%1)").arg(u),
insilmaril@395	2860	selection,
insilmaril@395	2861	QString ("setHideExport (%1)").arg(r),
insilmaril@395	2862	QString ("Set HideExport flag of %1 to %2").arg(getName(oo)).arg (r)
insilmaril@395	2863	);
insilmaril@243	2864	updateActions();
insilmaril@243	2865	mapCenter->reposition();
insilmaril@243	2866	adjustCanvasSize();
insilmaril@408	2867	scene()->update();
insilmaril@243	2868	}
insilmaril@243	2869	}
insilmaril@243	2870
insilmaril@395	2871	void MapEditor::toggleHideExport()
insilmaril@395	2872	{
insilmaril@395	2873	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2874	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2875	setHideExport ( !((OrnamentedObj*)selection)->hideInExport() );
insilmaril@395	2876	}
insilmaril@395	2877
insilmaril@0	2878	QString MapEditor::getVymLink()
insilmaril@0	2879	{
insilmaril@0	2880	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2881	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2882	{
insilmaril@163	2883	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2884	}
insilmaril@0	2885	return "";
insilmaril@0	2886
insilmaril@0	2887	}
insilmaril@0	2888
insilmaril@366	2889	QStringList MapEditor::getVymLinks()
insilmaril@366	2890	{
insilmaril@366	2891	QStringList links;
insilmaril@366	2892	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2893	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2894	{
insilmaril@366	2895	BranchObj bo=(BranchObj)selection;
insilmaril@366	2896	bo=bo->first();
insilmaril@366	2897	while (bo)
insilmaril@366	2898	{
insilmaril@366	2899	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@366	2900	bo=bo->next();
insilmaril@366	2901	}
insilmaril@366	2902	}
insilmaril@366	2903	return links;
insilmaril@366	2904	}
insilmaril@366	2905
insilmaril@366	2906
insilmaril@395	2907	void MapEditor::deleteKeepChilds()
insilmaril@98	2908	{
insilmaril@98	2909	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2910	{
insilmaril@163	2911	BranchObj* bo=(BranchObj*)selection;
insilmaril@98	2912	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@408	2913	QPointF p=bo->getRelPos();
insilmaril@395	2914	saveStateChangingPart(
insilmaril@395	2915	selection->getParObj(),
insilmaril@395	2916	selection,
insilmaril@395	2917	"deleteKeepChilds ()",
insilmaril@395	2918	QString("Remove %1 and keep its childs").arg(getName(bo))
insilmaril@395	2919	);
insilmaril@394	2920
insilmaril@139	2921	QString sel=selection->getSelectString();
insilmaril@98	2922	unselect();
insilmaril@98	2923	par->removeBranchHere(bo);
insilmaril@98	2924	mapCenter->reposition();
insilmaril@98	2925	select (sel);
insilmaril@394	2926	((BranchObj*)selection)->move2RelPos (p);
insilmaril@394	2927	mapCenter->reposition();
insilmaril@394	2928	adjustCanvasSize();
insilmaril@98	2929	}
insilmaril@98	2930	}
insilmaril@98	2931
insilmaril@395	2932	void MapEditor::deleteChilds()
insilmaril@98	2933	{
insilmaril@395	2934	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2935	typeid(*selection)==typeid(MapCenterObj)))
insilmaril@98	2936	{
insilmaril@395	2937	saveStateChangingPart(
insilmaril@395	2938	selection->getParObj(),
insilmaril@395	2939	selection,
insilmaril@395	2940	"deleteChilds ()",
insilmaril@395	2941	QString( "Remove childs of branch %1").arg(getName(selection))
insilmaril@395	2942	);
insilmaril@163	2943	((BranchObj*)selection)->removeChilds();
insilmaril@98	2944	mapCenter->reposition();
insilmaril@98	2945	}
insilmaril@98	2946	}
insilmaril@98	2947
insilmaril@0	2948	void MapEditor::editMapInfo()
insilmaril@0	2949	{
insilmaril@0	2950	ExtraInfoDialog dia;
insilmaril@0	2951	dia.setMapName (getFileName() );
insilmaril@0	2952	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2953	dia.setComment(mapCenter->getComment() );
insilmaril@0	2954
insilmaril@0	2955	// Calc some stats
insilmaril@0	2956	QString stats;
insilmaril@408	2957	stats+=tr("%1 items on map\n","Info about map").arg (mapScene->items().size(),6);
insilmaril@0	2958
insilmaril@0	2959	uint b=0;
insilmaril@0	2960	uint f=0;
insilmaril@0	2961	uint n=0;
insilmaril@103	2962	uint xl=0;
insilmaril@0	2963	BranchObj *bo;
insilmaril@0	2964	bo=mapCenter->first();
insilmaril@0	2965	while (bo)
insilmaril@0	2966	{
insilmaril@0	2967	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2968	f+= bo->countFloatImages();
insilmaril@0	2969	b++;
insilmaril@103	2970	xl+=bo->countXLinks();
insilmaril@0	2971	bo=bo->next();
insilmaril@0	2972	}
insilmaril@0	2973	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104	2974	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2975	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2976	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2977	dia.setStats (stats);
insilmaril@0	2978
insilmaril@0	2979	// Finally show dialog
insilmaril@0	2980	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2981	{
insilmaril@398	2982	setMapAuthor (dia.getAuthor() );
insilmaril@398	2983	setMapComment (dia.getComment() );
insilmaril@0	2984	}
insilmaril@0	2985	}
insilmaril@0	2986
insilmaril@0	2987	void MapEditor::updateActions()
insilmaril@0	2988	{
insilmaril@390	2989	mainWindow->updateActions();
insilmaril@390	2990	// FIXME maybe don't update if blockReposition is set
insilmaril@0	2991	}
insilmaril@0	2992
insilmaril@160	2993	void MapEditor::updateNoteFlag()
insilmaril@160	2994	{
insilmaril@160	2995	if (selection)
insilmaril@160	2996	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	2997	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@160	2998	((BranchObj*)selection)->updateNoteFlag();
insilmaril@160	2999	}
insilmaril@160	3000
insilmaril@398	3001	void MapEditor::setMapAuthor (const QString &s)
insilmaril@0	3002	{
insilmaril@398	3003	saveState (
insilmaril@398	3004	selection,
insilmaril@398	3005	QString ("setMapAuthor (\"%1\")").arg(mapCenter->getAuthor()),
insilmaril@398	3006	selection,
insilmaril@398	3007	QString ("setMapAuthor (\"%1\")").arg(s),
insilmaril@398	3008	QString ("Set author of map to \"%1\"").arg(s)
insilmaril@398	3009	);
insilmaril@398	3010	mapCenter->setAuthor (s);
insilmaril@398	3011	}
insilmaril@398	3012
insilmaril@398	3013	void MapEditor::setMapComment (const QString &s)
insilmaril@398	3014	{
insilmaril@398	3015	saveState (
insilmaril@398	3016	selection,
insilmaril@398	3017	QString ("setMapComment (\"%1\")").arg(mapCenter->getComment()),
insilmaril@398	3018	selection,
insilmaril@398	3019	QString ("setMapComment (\"%1\")").arg(s),
insilmaril@398	3020	QString ("Set comment of map")
insilmaril@398	3021	);
insilmaril@398	3022	mapCenter->setComment (s);
insilmaril@398	3023	}
insilmaril@398	3024
insilmaril@398	3025	void MapEditor::setMapLinkStyle (const QString & s)
insilmaril@398	3026	{
insilmaril@398	3027	saveStateChangingPart (
insilmaril@398	3028	mapCenter,
insilmaril@398	3029	mapCenter,
insilmaril@398	3030	QString("setMapLinkStyle (\"%1\")").arg(s),
insilmaril@398	3031	QString("Set map link style (\"%1\")").arg(s)
insilmaril@398	3032	);
insilmaril@398	3033
insilmaril@398	3034	if (s=="StyleLine")
insilmaril@398	3035	linkstyle=StyleLine;
insilmaril@398	3036	else if (s=="StyleParabel")
insilmaril@398	3037	linkstyle=StyleParabel;
insilmaril@398	3038	else if (s=="StylePolyLine")
insilmaril@398	3039	linkstyle=StylePolyLine;
insilmaril@398	3040	else
insilmaril@398	3041	linkstyle=StylePolyParabel;
insilmaril@398	3042
insilmaril@0	3043	BranchObj *bo;
insilmaril@0	3044	bo=mapCenter->first();
insilmaril@0	3045	bo=bo->next();
insilmaril@0	3046	while (bo)
insilmaril@0	3047	{
insilmaril@0	3048	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	3049	bo=bo->next();
insilmaril@0	3050	}
insilmaril@102	3051	mapCenter->reposition();
insilmaril@0	3052	}
insilmaril@0	3053
insilmaril@398	3054	LinkStyle MapEditor::getMapLinkStyle ()
insilmaril@0	3055	{
insilmaril@0	3056	return linkstyle;
insilmaril@0	3057	}
insilmaril@0	3058
insilmaril@398	3059	void MapEditor::setMapDefLinkColor(QColor c)
insilmaril@0	3060	{
insilmaril@97	3061	defLinkColor=c;
insilmaril@0	3062	updateActions();
insilmaril@0	3063	}
insilmaril@0	3064
insilmaril@398	3065	void MapEditor::setMapLinkColorHintInt()
insilmaril@0	3066	{
insilmaril@398	3067	// called from setMapLinkColorHint(lch) or at end of parse
insilmaril@0	3068	BranchObj *bo;
insilmaril@0	3069	bo=mapCenter->first();
insilmaril@0	3070	while (bo)
insilmaril@0	3071	{
insilmaril@0	3072	bo->setLinkColor();
insilmaril@0	3073	bo=bo->next();
insilmaril@0	3074	}
insilmaril@0	3075	}
insilmaril@0	3076
insilmaril@398	3077	void MapEditor::setMapLinkColorHint(LinkColorHint lch)
insilmaril@0	3078	{
insilmaril@0	3079	linkcolorhint=lch;
insilmaril@398	3080	setMapLinkColorHintInt();
insilmaril@0	3081	}
insilmaril@0	3082
insilmaril@398	3083	void MapEditor::toggleMapLinkColorHint()
insilmaril@0	3084	{
insilmaril@0	3085	if (linkcolorhint==HeadingColor)
insilmaril@0	3086	linkcolorhint=DefaultColor;
insilmaril@0	3087	else
insilmaril@0	3088	linkcolorhint=HeadingColor;
insilmaril@0	3089	BranchObj *bo;
insilmaril@0	3090	bo=mapCenter->first();
insilmaril@0	3091	while (bo)
insilmaril@0	3092	{
insilmaril@0	3093	bo->setLinkColor();
insilmaril@0	3094	bo=bo->next();
insilmaril@0	3095	}
insilmaril@0	3096	}
insilmaril@0	3097
insilmaril@398	3098	LinkColorHint MapEditor::getMapLinkColorHint()
insilmaril@0	3099	{
insilmaril@0	3100	return linkcolorhint;
insilmaril@0	3101	}
insilmaril@0	3102
insilmaril@398	3103	QColor MapEditor::getMapDefLinkColor()
insilmaril@0	3104	{
insilmaril@97	3105	return defLinkColor;
insilmaril@97	3106	}
insilmaril@97	3107
insilmaril@398	3108	void MapEditor::setMapDefXLinkColor(QColor col)
insilmaril@97	3109	{
insilmaril@97	3110	defXLinkColor=col;
insilmaril@97	3111	}
insilmaril@97	3112
insilmaril@398	3113	QColor MapEditor::getMapDefXLinkColor()
insilmaril@97	3114	{
insilmaril@97	3115	return defXLinkColor;
insilmaril@97	3116	}
insilmaril@97	3117
insilmaril@398	3118	void MapEditor::setMapDefXLinkWidth (int w)
insilmaril@97	3119	{
insilmaril@97	3120	defXLinkWidth=w;
insilmaril@97	3121	}
insilmaril@97	3122
insilmaril@398	3123	int MapEditor::getMapDefXLinkWidth()
insilmaril@97	3124	{
insilmaril@97	3125	return defXLinkWidth;
insilmaril@0	3126	}
insilmaril@0	3127
insilmaril@398	3128	void MapEditor::selectMapLinkColor()
insilmaril@0	3129	{
insilmaril@97	3130	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	3131	if ( !col.isValid() ) return;
insilmaril@398	3132	saveState (
insilmaril@398	3133	selection,
insilmaril@398	3134	QString("setMapDefLinkColor (\"%1\")").arg(getMapDefLinkColor().name()),
insilmaril@398	3135	selection,
insilmaril@398	3136	QString("setMapDefLinkColor (\"%1\")").arg(col.name()),
insilmaril@398	3137	QString("Set link color to %1").arg(col.name())
insilmaril@398	3138	);
insilmaril@398	3139	setMapDefLinkColor( col );
insilmaril@131	3140
insilmaril@0	3141	}
insilmaril@0	3142
insilmaril@0	3143	void MapEditor::toggleScroll()
insilmaril@0	3144	{
insilmaril@0	3145	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	3146	{
insilmaril@163	3147	BranchObj bo=((BranchObj)selection);
insilmaril@0	3148	if (bo->countBranches()==0) return;
insilmaril@0	3149	if (bo->getDepth()==0) return;
insilmaril@395	3150	QString u,r;
insilmaril@294	3151	if (bo->isScrolled())
insilmaril@395	3152	{
insilmaril@395	3153	r="unscroll";
insilmaril@395	3154	u="scroll";
insilmaril@395	3155	}
insilmaril@294	3156	else
insilmaril@395	3157	{
insilmaril@395	3158	u="scroll";
insilmaril@395	3159	r="unscroll";
insilmaril@395	3160	}
insilmaril@395	3161	saveState(
insilmaril@395	3162	selection,
insilmaril@395	3163	QString ("%1 ()").arg(u),
insilmaril@395	3164	selection,
insilmaril@395	3165	QString ("%1 ()").arg(r),
insilmaril@395	3166	QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@395	3167	);
insilmaril@0	3168	bo->toggleScroll();
insilmaril@0	3169	adjustCanvasSize();
insilmaril@408	3170	scene()->update();
insilmaril@0	3171	}
insilmaril@0	3172	}
insilmaril@0	3173
insilmaril@0	3174	void MapEditor::unScrollAll()
insilmaril@0	3175	{
insilmaril@0	3176	BranchObj *bo;
insilmaril@0	3177	bo=mapCenter->first();
insilmaril@0	3178	while (bo)
insilmaril@0	3179	{
insilmaril@0	3180	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	3181	bo=bo->next();
insilmaril@0	3182	}
insilmaril@0	3183	}
insilmaril@0	3184
insilmaril@0	3185	void MapEditor::loadFloatImage ()
insilmaril@0	3186	{
insilmaril@0	3187	if (selection &&
insilmaril@0	3188	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3189	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3190	{
insilmaril@163	3191	BranchObj bo=((BranchObj)selection);
insilmaril@0	3192
insilmaril@366	3193	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@366	3194	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	3195	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	3196	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	3197	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	3198	fd->setContentsPreview( p, p );
insilmaril@366	3199	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@404	3200	fd->setCaption(vymName+" - " +tr("Load image"));
insilmaril@0	3201	fd->setDir (lastImageDir);
insilmaril@0	3202	fd->show();
insilmaril@0	3203
insilmaril@0	3204	QString fn;
insilmaril@0	3205	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3206	{
insilmaril@366	3207	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@366	3208	lastImageDir=QDir (fd->dirPath());
insilmaril@185	3209	QStringList flist = fd->selectedFiles();
insilmaril@185	3210	QStringList::Iterator it = flist.begin();
insilmaril@395	3211	FloatImageObj *fio;
insilmaril@185	3212	while( it != flist.end() )
insilmaril@185	3213	{
insilmaril@185	3214	fn = *it;
insilmaril@185	3215	bo->addFloatImage();
insilmaril@395	3216	fio=bo->getLastFloatImage();
insilmaril@395	3217	fio->load(*it);
insilmaril@395	3218	// FIXME check if load of fio was successful
insilmaril@395	3219	saveState(
insilmaril@395	3220	(LinkableMapObj*)fio,
insilmaril@395	3221	"delete ()",
insilmaril@395	3222	selection,
insilmaril@395	3223	QString ("loadFloatImage (%1)").arg(*it),
insilmaril@395	3224	QString("Add floatimage %1 to %2").arg(*it).arg(getName(selection))
insilmaril@395	3225	);
insilmaril@185	3226	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185	3227	++it;
insilmaril@185	3228	}
insilmaril@185	3229
insilmaril@0	3230	mapCenter->reposition();
insilmaril@0	3231	adjustCanvasSize();
insilmaril@408	3232	scene()->update();
insilmaril@0	3233	}
insilmaril@236	3234	delete (p);
insilmaril@236	3235	delete (fd);
insilmaril@0	3236	}
insilmaril@0	3237	}
insilmaril@0	3238
insilmaril@366	3239	void MapEditor::saveFloatImage ()
insilmaril@0	3240	{
insilmaril@0	3241	if (selection &&
insilmaril@0	3242	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	3243	{
insilmaril@163	3244	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@366	3245	QFileDialog *fd=new QFileDialog( this);
insilmaril@366	3246	fd->setFilters (imageIO.getFilters());
insilmaril@404	3247	fd->setCaption(vymName+" - " +tr("Save image"));
insilmaril@366	3248	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@366	3249	fd->setDirectory (lastImageDir);
insilmaril@366	3250	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	3251	fd->show();
insilmaril@0	3252
insilmaril@0	3253	QString fn;
insilmaril@0	3254	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3255	{
insilmaril@0	3256	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	3257	{
insilmaril@404	3258	QMessageBox mb( vymName,
insilmaril@159	3259	tr("The file %1 exists already.\n"
insilmaril@159	3260	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	3261	QMessageBox::Warning,
insilmaril@0	3262	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	3263	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3264	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3265
insilmaril@0	3266	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3267	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3268	switch( mb.exec() )
insilmaril@0	3269	{
insilmaril@0	3270	case QMessageBox::Yes:
insilmaril@0	3271	// save
insilmaril@0	3272	break;;
insilmaril@0	3273	case QMessageBox::Cancel:
insilmaril@0	3274	// do nothing
insilmaril@377	3275	delete (fd);
insilmaril@0	3276	return;
insilmaril@0	3277	break;
insilmaril@0	3278	}
insilmaril@0	3279	}
insilmaril@366	3280	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3281	}
insilmaril@377	3282	delete (fd);
insilmaril@0	3283	}
insilmaril@0	3284	}
insilmaril@0	3285
insilmaril@0	3286	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3287	{
insilmaril@0	3288	if (selection &&
insilmaril@0	3289	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3290	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3291	{
insilmaril@0	3292	selection->setFrameType (t);
insilmaril@0	3293	mapCenter->reposition();
insilmaril@0	3294	selection->updateLink();
insilmaril@0	3295	}
insilmaril@0	3296	}
insilmaril@0	3297
insilmaril@175	3298	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175	3299	{
insilmaril@175	3300	if (selection &&
insilmaril@175	3301	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3302	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3303	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175	3304	mapCenter->reposition();
insilmaril@175	3305	}
insilmaril@175	3306
insilmaril@175	3307	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175	3308	{
insilmaril@175	3309	if (selection &&
insilmaril@175	3310	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3311	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3312	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175	3313	mapCenter->reposition();
insilmaril@175	3314	}
insilmaril@175	3315
insilmaril@160	3316	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160	3317	{
insilmaril@160	3318	if (selection &&
insilmaril@160	3319	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	3320	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@160	3321	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160	3322	selection->setHideLinkUnselected(b);
insilmaril@160	3323	}
insilmaril@160	3324
insilmaril@366	3325	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@0	3326	{
insilmaril@0	3327	if (selection &&
insilmaril@0	3328	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3329	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3330	{
insilmaril@0	3331	BranchObj *bo;
insilmaril@0	3332
insilmaril@0	3333	// Traverse directories
insilmaril@0	3334	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3335	QFileInfoList list = d.entryInfoList();
insilmaril@366	3336	QFileInfo fi;
insilmaril@366	3337
insilmaril@366	3338	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3339	{
insilmaril@366	3340	fi=list.at(i);
insilmaril@366	3341	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3342	{
insilmaril@0	3343	dst->addBranch();
insilmaril@0	3344	bo=dst->getLastBranch();
insilmaril@366	3345	bo->setHeading (fi.fileName() );
insilmaril@243	3346	bo->setColor (QColor("blue"));
insilmaril@0	3347	bo->toggleScroll();
insilmaril@366	3348	if ( !d.cd(fi.fileName()) )
insilmaril@366	3349	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3350	else
insilmaril@0	3351	{
insilmaril@103	3352	// Recursively add subdirs
insilmaril@366	3353	importDirInt (bo,d);
insilmaril@0	3354	d.cdUp();
insilmaril@0	3355	}
insilmaril@0	3356	}
insilmaril@0	3357	}
insilmaril@0	3358	// Traverse files
insilmaril@0	3359	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3360	list = d.entryInfoList();
insilmaril@366	3361
insilmaril@366	3362	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3363	{
insilmaril@366	3364	fi=list.at(i);
insilmaril@0	3365	dst->addBranch();
insilmaril@0	3366	bo=dst->getLastBranch();
insilmaril@366	3367	bo->setHeading (fi.fileName() );
insilmaril@243	3368	bo->setColor (QColor("black"));
insilmaril@366	3369	if (fi.fileName().right(4) == ".vym" )
insilmaril@366	3370	bo->setVymLink (fi.filePath());
insilmaril@0	3371	}
insilmaril@0	3372	}
insilmaril@0	3373	}
insilmaril@0	3374
insilmaril@0	3375	void MapEditor::importDir()
insilmaril@0	3376	{
insilmaril@0	3377	if (selection &&
insilmaril@0	3378	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3379	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3380	{
insilmaril@404	3381	QStringList filters;
insilmaril@404	3382	filters <<"VYM map (*.vym)";
insilmaril@404	3383	QFileDialog *fd=new QFileDialog( this,vymName+ " - " +tr("Choose directory structure to import"));
insilmaril@404	3384	fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@404	3385	fd->setFilters (filters);
insilmaril@404	3386	fd->setCaption(vymName+" - " +tr("Choose directory structure to import"));
insilmaril@0	3387	fd->show();
insilmaril@0	3388
insilmaril@0	3389	QString fn;
insilmaril@0	3390	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3391	{
insilmaril@163	3392	BranchObj bo=((BranchObj)selection);
insilmaril@366	3393	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3394	mapCenter->reposition();
insilmaril@0	3395	adjustCanvasSize();
insilmaril@408	3396	scene()->update();
insilmaril@0	3397	}
insilmaril@0	3398	}
insilmaril@0	3399	}
insilmaril@0	3400
insilmaril@95	3401	void MapEditor::followXLink(int i)
insilmaril@89	3402	{
insilmaril@97	3403	if (selection &&
insilmaril@97	3404	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3405	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@89	3406	{
insilmaril@163	3407	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@97	3408	if (bo)
insilmaril@97	3409	{
insilmaril@97	3410	selection->unselect();
insilmaril@97	3411	selection=bo;
insilmaril@97	3412	selection->select();
insilmaril@97	3413	ensureSelectionVisible();
insilmaril@97	3414	}
insilmaril@89	3415	}
insilmaril@89	3416	}
insilmaril@89	3417
insilmaril@95	3418	void MapEditor::editXLink(int i)
insilmaril@94	3419	{
insilmaril@97	3420	if (selection &&
insilmaril@97	3421	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3422	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@94	3423	{
insilmaril@163	3424	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@97	3425	if (xlo)
insilmaril@94	3426	{
insilmaril@97	3427	EditXLinkDialog dia;
insilmaril@97	3428	dia.setXLink (xlo);
insilmaril@102	3429	dia.setSelection(selection);
insilmaril@97	3430	if (dia.exec() == QDialog::Accepted)
insilmaril@97	3431	{
insilmaril@97	3432	if (dia.useSettingsGlobal() )
insilmaril@97	3433	{
insilmaril@398	3434	setMapDefXLinkColor (xlo->getColor() );
insilmaril@398	3435	setMapDefXLinkWidth (xlo->getWidth() );
insilmaril@97	3436	}
insilmaril@97	3437	if (dia.deleteXLink())
insilmaril@163	3438	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@398	3439	//saveStateComplete("Edit xLink"); //FIXME undoCommand
insilmaril@97	3440	}
insilmaril@97	3441	}
insilmaril@97	3442	}
insilmaril@94	3443	}
insilmaril@94	3444
insilmaril@0	3445	void MapEditor::testFunction()
insilmaril@0	3446	{
insilmaril@314	3447	WarningDialog dia;
insilmaril@388	3448	dia.showCancelButton (true);
insilmaril@314	3449	dia.setText("This is a longer \nWarning");
insilmaril@388	3450	/*
insilmaril@314	3451	dia.setCaption("Warning: Flux problem");
insilmaril@366	3452	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@388	3453	*/
insilmaril@314	3454	if (dia.exec()==QDialog::Accepted)
insilmaril@314	3455	cout << "accepted!\n";
insilmaril@314	3456	else
insilmaril@314	3457	cout << "canceled!\n";
insilmaril@301	3458	return;
insilmaril@366	3459
insilmaril@366	3460	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@260	3461	if (hidemode==HideNone)
insilmaril@185	3462	{
insilmaril@260	3463	setHideTmpMode (HideExport);
insilmaril@260	3464	mapCenter->calcBBoxSizeWithChilds();
insilmaril@408	3465	QRectF totalBBox=mapCenter->getTotalBBox();
insilmaril@408	3466	QRectF mapRect=totalBBox;
insilmaril@260	3467	QCanvasRectangle *frame=NULL;
insilmaril@260	3468
insilmaril@260	3469	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@260	3470
insilmaril@260	3471	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@260	3472	totalBBox.width(), totalBBox.height());
insilmaril@408	3473	frame=new QCanvasRectangle (mapRect,mapScene);
insilmaril@260	3474	frame->setBrush (QColor(white));
insilmaril@260	3475	frame->setPen (QColor(black));
insilmaril@408	3476	frame->setZValue(0);
insilmaril@260	3477	frame->show();
insilmaril@260	3478	}
insilmaril@260	3479	else
insilmaril@260	3480	{
insilmaril@260	3481	setHideTmpMode (HideNone);
insilmaril@260	3482	}
insilmaril@260	3483	cout <<" hidemode="<<hidemode<<endl;
insilmaril@301	3484	*/
insilmaril@105	3485	}
insilmaril@105	3486
insilmaril@0	3487	void MapEditor::ensureSelectionVisible()
insilmaril@0	3488	{
insilmaril@98	3489	if (selection)
insilmaril@98	3490	{
insilmaril@98	3491	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@408	3492	QPointF p;
insilmaril@98	3493	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@408	3494	p= matrix().map(QPointF (lmo->x(),lmo->y()));
insilmaril@408	3495	else
insilmaril@408	3496	p= matrix().map(QPointF (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@408	3497	ensureVisible (QRectF(p.x(), p.y(),0,0 ));
insilmaril@408	3498
insilmaril@98	3499	}
insilmaril@0	3500
insilmaril@0	3501	}
insilmaril@0	3502
insilmaril@0	3503	void MapEditor::updateViewCenter()
insilmaril@0	3504	{
insilmaril@408	3505	/* FIXME still to port to QT4 inverseworldmatrix
insilmaril@0	3506	// Update movingCenter, so that we can zoom comfortably later
insilmaril@408	3507	QRectF rc = QRectF( contentsX(), contentsY(),
insilmaril@0	3508	visibleWidth(), visibleHeight() );
insilmaril@408	3509	QRectF canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3510	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3511	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@408	3512	*/
insilmaril@0	3513	}
insilmaril@0	3514
insilmaril@408	3515	void MapEditor::contextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3516	{
insilmaril@0	3517	// Lineedits are already closed by preceding
insilmaril@0	3518	// mouseEvent, we don't need to close here.
insilmaril@0	3519
insilmaril@408	3520	QPointF p = mapToScene(e->pos());
insilmaril@0	3521	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3522
insilmaril@0	3523	if (lmo)
insilmaril@0	3524	{ // MapObj was found
insilmaril@0	3525	if (selection != lmo)
insilmaril@0	3526	{
insilmaril@0	3527	// select the MapObj
insilmaril@0	3528	if (selection) selection->unselect();
insilmaril@0	3529	selection=lmo;
insilmaril@0	3530	selection->select();
insilmaril@0	3531	adjustCanvasSize();
insilmaril@0	3532	}
insilmaril@0	3533	// Context Menu
insilmaril@0	3534	if (selection)
insilmaril@0	3535	{
insilmaril@0	3536	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3537	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3538	{
insilmaril@0	3539	// Context Menu on branch or mapcenter
insilmaril@0	3540	updateActions();
insilmaril@0	3541	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3542	}
insilmaril@0	3543	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3544	{
insilmaril@0	3545	// Context Menu on floatimage
insilmaril@0	3546	updateActions();
insilmaril@0	3547	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3548	}
insilmaril@0	3549	}
insilmaril@0	3550	} else
insilmaril@0	3551	{ // No MapObj found, we are on the Canvas itself
insilmaril@408	3552	// Context Menu on scene
insilmaril@0	3553	updateActions();
insilmaril@0	3554	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3555	}
insilmaril@329	3556	e->accept();
insilmaril@0	3557	}
insilmaril@0	3558
insilmaril@398	3559	void MapEditor::keyPressEvent(QKeyEvent* e)
insilmaril@398	3560	{
insilmaril@411	3561	if (e->modifiers() & Qt::ControlModifier)
insilmaril@398	3562	{
insilmaril@398	3563	switch (mainWindow->getModMode())
insilmaril@398	3564	{
insilmaril@398	3565	case ModModeColor:
insilmaril@398	3566	setCursor (PickColorCursor);
insilmaril@398	3567	break;
insilmaril@398	3568	case ModModeCopy:
insilmaril@398	3569	setCursor (CopyCursor);
insilmaril@398	3570	break;
insilmaril@398	3571	case ModModeXLink:
insilmaril@398	3572	setCursor (XLinkCursor);
insilmaril@398	3573	break;
insilmaril@398	3574	default :
insilmaril@398	3575	setCursor (Qt::ArrowCursor);
insilmaril@398	3576	break;
insilmaril@398	3577	}
insilmaril@398	3578	}
insilmaril@398	3579	}
insilmaril@398	3580
insilmaril@398	3581	void MapEditor::keyReleaseEvent(QKeyEvent* e)
insilmaril@398	3582	{
insilmaril@411	3583	if (!(e->modifiers() & Qt::ControlModifier))
insilmaril@398	3584	setCursor (Qt::ArrowCursor);
insilmaril@398	3585	}
insilmaril@398	3586
insilmaril@408	3587	void MapEditor::mousePressEvent(QMouseEvent* e)
insilmaril@0	3588	{
insilmaril@329	3589	// Ignore right clicks, these will go to context menus
insilmaril@366	3590	if (e->button() == Qt::RightButton )
insilmaril@329	3591	{
insilmaril@329	3592	e->ignore();
insilmaril@329	3593	return;
insilmaril@329	3594	}
insilmaril@329	3595
insilmaril@408	3596	QPointF p = mapToScene(e->pos());
insilmaril@0	3597	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3598
insilmaril@329	3599	e->accept();
insilmaril@329	3600
insilmaril@267	3601	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@267	3602	//
insilmaril@267	3603	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@267	3604	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267	3605	{
insilmaril@267	3606	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267	3607	if (!foname.isEmpty())
insilmaril@267	3608	{
insilmaril@267	3609	// systemFlag clicked
insilmaril@366	3610	selectInt (lmo);
insilmaril@267	3611	if (foname=="url")
insilmaril@267	3612	{
insilmaril@366	3613	if (e->state() & Qt::ControlModifier)
insilmaril@267	3614	mainWindow->editOpenURLTab();
insilmaril@267	3615	else
insilmaril@267	3616	mainWindow->editOpenURL();
insilmaril@267	3617	}
insilmaril@267	3618	else if (foname=="vymLink")
insilmaril@267	3619	{
insilmaril@267	3620	mainWindow->editOpenVymLink();
insilmaril@267	3621	// tabWidget may change, better return now
insilmaril@267	3622	// before segfaulting...
insilmaril@267	3623	} else if (foname=="note")
insilmaril@267	3624	mainWindow->windowToggleNoteEditor();
insilmaril@267	3625	else if (foname=="hideInExport")
insilmaril@267	3626	toggleHideExport();
insilmaril@267	3627	return;
insilmaril@267	3628	}
insilmaril@267	3629	}
insilmaril@267	3630	// No system flag clicked, take care of modmodes
insilmaril@267	3631
insilmaril@83	3632	// Special case: CTRL is pressed
insilmaril@366	3633	if (e->state() & Qt::ControlModifier)
insilmaril@0	3634	{
insilmaril@390	3635	if (mainWindow->getModMode()==ModModeColor)
insilmaril@83	3636	{
insilmaril@83	3637	pickingColor=true;
insilmaril@398	3638	setCursor (PickColorCursor);
insilmaril@83	3639	return;
insilmaril@83	3640	}
insilmaril@390	3641	if (mainWindow->getModMode()==ModModeXLink)
insilmaril@83	3642	{
insilmaril@90	3643	BranchObj *bo_begin=NULL;
insilmaril@90	3644	if (lmo)
insilmaril@90	3645	bo_begin=(BranchObj*)(lmo);
insilmaril@90	3646	else
insilmaril@90	3647	if (selection &&
insilmaril@90	3648	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@90	3649	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@163	3650	bo_begin=(BranchObj*)selection;
insilmaril@90	3651	if (bo_begin)
insilmaril@83	3652	{
insilmaril@83	3653	drawingLink=true;
insilmaril@90	3654	linkingObj_src=bo_begin;
insilmaril@408	3655	tmpXLink=new XLinkObj (mapScene);
insilmaril@95	3656	tmpXLink->setBegin (bo_begin);
insilmaril@95	3657	tmpXLink->setEnd (p);
insilmaril@97	3658	tmpXLink->setColor(defXLinkColor);
insilmaril@97	3659	tmpXLink->setWidth(defXLinkWidth);
insilmaril@95	3660	tmpXLink->updateXLink();
insilmaril@95	3661	tmpXLink->setVisibility (true);
insilmaril@83	3662	return;
insilmaril@89	3663	}
insilmaril@267	3664	}
insilmaril@0	3665	}
insilmaril@0	3666	if (lmo)
insilmaril@267	3667	{
insilmaril@366	3668	selectInt (lmo);
insilmaril@0	3669	// Left Button Move Branches
insilmaril@366	3670	if (e->button() == Qt::LeftButton )
insilmaril@0	3671	{
insilmaril@129	3672	movingObj_start.setX( p.x() - selection->x() );
insilmaril@129	3673	movingObj_start.setY( p.y() - selection->y() );
insilmaril@129	3674	movingObj_orgPos.setX (lmo->x() );
insilmaril@129	3675	movingObj_orgPos.setY (lmo->y() );
insilmaril@366	3676	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129	3677
insilmaril@93	3678	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93	3679	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@390	3680	if (mainWindow->getModMode()==ModModeCopy &&
insilmaril@366	3681	e->state() & Qt::ControlModifier)
insilmaril@93	3682	{
insilmaril@93	3683	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93	3684	{
insilmaril@93	3685	copyingObj=true;
insilmaril@163	3686	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93	3687	unselect();
insilmaril@93	3688	selection=mapCenter->getLastBranch();
insilmaril@93	3689	selection->select();
insilmaril@104	3690	mapCenter->reposition();
insilmaril@93	3691	}
insilmaril@129	3692	}
insilmaril@0	3693	movingObj=selection;
insilmaril@0	3694	} else
insilmaril@0	3695	// Middle Button Toggle Scroll
insilmaril@0	3696	// (On Mac OS X this won't work, but we still have
insilmaril@0	3697	// a button in the toolbar)
insilmaril@366	3698	if (e->button() == Qt::MidButton )
insilmaril@0	3699	toggleScroll();
insilmaril@0	3700	updateActions();
insilmaril@0	3701	} else
insilmaril@408	3702	{ // No MapObj found, we are on the scene itself
insilmaril@408	3703	// Left Button move Pos of sceneView
insilmaril@366	3704	if (e->button() == Qt::LeftButton )
insilmaril@0	3705	{
insilmaril@0	3706	movingObj=NULL; // move Content not Obj
insilmaril@0	3707	movingObj_start=e->globalPos();
insilmaril@408	3708	// FIXME not ported to QT4 yet (move canvasView)
insilmaril@408	3709	//movingCont_start=QPointF (contentsX(), contentsY() );
insilmaril@408	3710	movingCont_start=QPointF (
insilmaril@408	3711	horizontalScrollBar()->value(),
insilmaril@408	3712	verticalScrollBar()->value());
insilmaril@408	3713	movingVec=QPointF(0,0);
insilmaril@398	3714	setCursor(HandOpenCursor);
insilmaril@0	3715	}
insilmaril@0	3716	}
insilmaril@0	3717	}
insilmaril@0	3718
insilmaril@408	3719	void MapEditor::mouseMoveEvent(QMouseEvent* e)
insilmaril@0	3720	{
insilmaril@408	3721	QPointF p = mapToScene(e->pos());
insilmaril@83	3722
insilmaril@0	3723	// Move the selected MapObj
insilmaril@0	3724	if ( selection && movingObj)
insilmaril@0	3725	{
insilmaril@408	3726	// To avoid jumping of the sceneView, only
insilmaril@164	3727	// ensureSelectionVisible, if not tmp linked
insilmaril@164	3728	if (!selection->hasParObjTmp())
insilmaril@164	3729	ensureSelectionVisible ();
insilmaril@0	3730
insilmaril@83	3731	// Now move the selection, but add relative position
insilmaril@83	3732	// (movingObj_start) where selection was chosen with
insilmaril@83	3733	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3734	// of selection back to absPos)
insilmaril@0	3735
insilmaril@0	3736	LinkableMapObj *lmosel;
insilmaril@0	3737	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3738
insilmaril@0	3739	// Check if we could link
insilmaril@0	3740	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3741
insilmaril@0	3742
insilmaril@0	3743	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3744	{
insilmaril@163	3745	FloatObj fo=(FloatObj)selection;
insilmaril@0	3746	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3747	fo->setRelPos();
insilmaril@408	3748	fo->updateLink(); //no need for reposition, if we update link here
insilmaril@0	3749
insilmaril@0	3750	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3751	// Only relink, if selection really has a new parent
insilmaril@388	3752	if ( (e->modifiers()==Qt::ShiftModifier) && lmo &&
insilmaril@0	3753	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3754	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3755	( lmo != fo->getParObj())
insilmaril@0	3756	)
insilmaril@0	3757	{
insilmaril@0	3758	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3759	{
insilmaril@408	3760	//FIXME undocom for relinking of floats
insilmaril@408	3761
insilmaril@398	3762	//saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3763	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3764	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3765	fio->unselect();
insilmaril@0	3766	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3767	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3768	fio->setRelPos();
insilmaril@0	3769	fio->reposition();
insilmaril@0	3770	selection=(LinkableMapObj*)(fio);
insilmaril@0	3771	selection->select();
insilmaril@0	3772	movingObj=(MapObj*)(fio);
insilmaril@0	3773	}
insilmaril@0	3774	}
insilmaril@388	3775	} else
insilmaril@388	3776	{ // selection != a FloatObj
insilmaril@0	3777	if (lmosel->getDepth()==0)
insilmaril@0	3778	{
insilmaril@388	3779	// Move MapCenter
insilmaril@388	3780	if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3781	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3782	else
insilmaril@0	3783	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3784	mapCenter->updateRelPositions();
insilmaril@0	3785	} else
insilmaril@0	3786	{
insilmaril@0	3787	if (lmosel->getDepth()==1)
insilmaril@0	3788	{
insilmaril@388	3789	// Move mainbranch
insilmaril@0	3790	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3791	lmosel->setRelPos();
insilmaril@0	3792	} else
insilmaril@0	3793	{
insilmaril@388	3794	// Move ordinary branch
insilmaril@0	3795	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3796	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3797	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@175	3798	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3799	else
insilmaril@175	3800	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3801	}
insilmaril@0	3802	// reposition subbranch
insilmaril@0	3803	lmosel->reposition();
insilmaril@0	3804
insilmaril@0	3805	if (lmo && (lmo!=selection) &&
insilmaril@0	3806	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3807	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3808	) )
insilmaril@0	3809	{
insilmaril@388	3810	if (e->modifiers()==Qt::ControlModifier)
insilmaril@0	3811	{
insilmaril@0	3812	// Special case: CTRL to link below lmo
insilmaril@0	3813	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3814	}
insilmaril@388	3815	else if (e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3816	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3817	else
insilmaril@0	3818	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3819	} else
insilmaril@0	3820	{
insilmaril@93	3821	lmosel->unsetParObjTmp();
insilmaril@0	3822	}
insilmaril@0	3823	} // depth>0
insilmaril@0	3824
insilmaril@0	3825	} // no FloatImageObj
insilmaril@0	3826
insilmaril@408	3827	scene()->update();
insilmaril@0	3828	return;
insilmaril@0	3829	} // selection && moving_obj
insilmaril@0	3830
insilmaril@83	3831	// Draw a link from one branch to another
insilmaril@83	3832	if (drawingLink)
insilmaril@83	3833	{
insilmaril@95	3834	tmpXLink->setEnd (p);
insilmaril@95	3835	tmpXLink->updateXLink();
insilmaril@83	3836	}
insilmaril@83	3837
insilmaril@408	3838	// Move sceneView
insilmaril@411	3839	if (!movingObj && !pickingColor &&!drawingLink && e->buttons() == Qt::LeftButton )
insilmaril@0	3840	{
insilmaril@408	3841	QPointF p=e->globalPos();
insilmaril@0	3842	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3843	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@408	3844	// FIXME not ported to QT4 yet (move canvasView)
insilmaril@408	3845	//setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@408	3846	//movingCont_start.y() + movingVec.y();
insilmaril@408	3847	horizontalScrollBar()->setSliderPosition((int)( movingCont_start.x()+movingVec.x() ));
insilmaril@408	3848	verticalScrollBar()->setSliderPosition((int)( movingCont_start.y()+movingVec.y() ) );
insilmaril@0	3849	}
insilmaril@0	3850	}
insilmaril@0	3851
insilmaril@0	3852
insilmaril@408	3853	void MapEditor::mouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3854	{
insilmaril@408	3855	QPointF p = mapToScene(e->pos());
insilmaril@0	3856	LinkableMapObj *dst;
insilmaril@0	3857	// Have we been picking color?
insilmaril@0	3858	if (pickingColor)
insilmaril@0	3859	{
insilmaril@0	3860	pickingColor=false;
insilmaril@366	3861	setCursor (Qt::ArrowCursor);
insilmaril@0	3862	// Check if we are over another branch
insilmaril@408	3863	dst=mapCenter->findMapObj(p, NULL);
insilmaril@0	3864	if (dst && selection)
insilmaril@0	3865	{
insilmaril@366	3866	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3867	{
insilmaril@243	3868	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@163	3869	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3870	}
insilmaril@0	3871	else
insilmaril@0	3872	{
insilmaril@243	3873	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@163	3874	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3875	}
insilmaril@0	3876	}
insilmaril@0	3877	return;
insilmaril@0	3878	}
insilmaril@83	3879
insilmaril@83	3880	// Have we been drawing a link?
insilmaril@83	3881	if (drawingLink)
insilmaril@83	3882	{
insilmaril@83	3883	drawingLink=false;
insilmaril@83	3884	// Check if we are over another branch
insilmaril@408	3885	dst=mapCenter->findMapObj(p, NULL);
insilmaril@83	3886	if (dst && selection)
insilmaril@83	3887	{
insilmaril@95	3888	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95	3889	tmpXLink->updateXLink();
insilmaril@95	3890	tmpXLink->activate();
insilmaril@398	3891	//saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //FIXME undoCommand
insilmaril@83	3892	} else
insilmaril@83	3893	{
insilmaril@95	3894	delete(tmpXLink);
insilmaril@95	3895	tmpXLink=NULL;
insilmaril@83	3896	}
insilmaril@83	3897	return;
insilmaril@83	3898	}
insilmaril@83	3899
insilmaril@0	3900	// Have we been moving something?
insilmaril@0	3901	if ( selection && movingObj )
insilmaril@0	3902	{
insilmaril@175	3903	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175	3904	{
insilmaril@388	3905	// Moved FloatObj. Maybe we need to reposition
insilmaril@366	3906	FloatImageObj fo=(FloatImageObj)selection;
insilmaril@408	3907	QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@408	3908	QString pnow=qpointfToString(fo->getRelPos());
insilmaril@395	3909	saveState(
insilmaril@395	3910	selection,
insilmaril@366	3911	"moveRel "+pold,
insilmaril@395	3912	selection,
insilmaril@366	3913	"moveRel "+pnow,
insilmaril@366	3914	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
insilmaril@366	3915
insilmaril@388	3916	// FIXME Why calling parObj here?
insilmaril@175	3917	selection->getParObj()->requestReposition();
insilmaril@175	3918	mapCenter->reposition();
insilmaril@175	3919	}
insilmaril@175	3920
insilmaril@0	3921	// Check if we are over another branch, but ignore
insilmaril@0	3922	// any found LMOs, which are FloatObjs
insilmaril@408	3923	dst=mapCenter->findMapObj(mapToScene(e->pos() ),
insilmaril@163	3924	((LinkableMapObj*)selection) );
insilmaril@0	3925
insilmaril@336	3926	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3927	dst=NULL;
insilmaril@0	3928
insilmaril@388	3929	if (typeid(*selection) == typeid(MapCenterObj) )
insilmaril@388	3930	{ // The MapCenter was moved
insilmaril@388	3931	cout << "FIXME missing savestate...\n";
insilmaril@388	3932	}
insilmaril@388	3933
insilmaril@0	3934	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@388	3935	{ // A branch was moved
insilmaril@388	3936
insilmaril@0	3937	// save the position in case we link to mapcenter
insilmaril@408	3938	QPointF savePos=QPointF (selection->x(),selection->y() );
insilmaril@0	3939
insilmaril@0	3940	// Reset the temporary drawn link to the original one
insilmaril@163	3941	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0	3942
insilmaril@366	3943	// For Redo we may need to save original selection
insilmaril@366	3944	QString preSelStr=selection->getSelectString();
insilmaril@93	3945
insilmaril@94	3946	copyingObj=false;
insilmaril@129	3947	if (dst )
insilmaril@93	3948	{
insilmaril@366	3949	BranchObj* bsel=(BranchObj*)selection;
insilmaril@366	3950	BranchObj* bdst=(BranchObj*)dst;
insilmaril@366	3951
insilmaril@366	3952	QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@366	3953	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@366	3954	QString preDstParStr;
insilmaril@366	3955
insilmaril@366	3956	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366	3957	{ // Link above dst
insilmaril@366	3958	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3959	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@366	3960	} else
insilmaril@366	3961	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366	3962	{
insilmaril@366	3963	// Link below dst
insilmaril@366	3964	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3965	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@366	3966	} else
insilmaril@366	3967	{ // Append to dst
insilmaril@366	3968	preDstParStr=dst->getSelectString();
insilmaril@366	3969	bsel->moveBranchTo (bdst,-1);
insilmaril@366	3970	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@366	3971	}
insilmaril@366	3972	QString postSelStr=selection->getSelectString();
insilmaril@366	3973	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@366	3974
insilmaril@139	3975	QString undoCom="linkBranchToPos (\""+
insilmaril@366	3976	preParStr+ "\"," + preNum +"," +
insilmaril@366	3977	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366	3978
insilmaril@366	3979	QString redoCom="linkBranchToPos (\""+
insilmaril@366	3980	preDstParStr + "\"," + postNum + "," +
insilmaril@366	3981	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366	3982
insilmaril@366	3983	saveState (
insilmaril@366	3984	postSelStr,undoCom,
insilmaril@366	3985	preSelStr, redoCom,
insilmaril@366	3986	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@163	3987	} else
insilmaril@163	3988	if (selection->getDepth()==1)
insilmaril@366	3989	{
insilmaril@366	3990	// The select string might be different _after_ moving around.
insilmaril@366	3991	// Therefor reposition and then use string of old selection, too
insilmaril@366	3992	mapCenter->reposition();
insilmaril@366	3993
insilmaril@408	3994	QString ps=qpointfToString ( ((BranchObj*)selection)->getRelPos() );
insilmaril@366	3995	saveState(
insilmaril@408	3996	selection->getSelectString(), "moveRel "+qpointfToString(movingObj_orgRelPos),
insilmaril@366	3997	preSelStr, "moveRel "+ps,
insilmaril@366	3998	QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
insilmaril@163	3999
insilmaril@366	4000	}
insilmaril@0	4001	// Draw the original link, before selection was moved around
insilmaril@0	4002	mapCenter->reposition();
insilmaril@0	4003	}
insilmaril@408	4004	// Finally resize scene, if needed
insilmaril@0	4005	adjustCanvasSize();
insilmaril@408	4006	scene()->update();
insilmaril@0	4007	movingObj=NULL;
insilmaril@366	4008
insilmaril@366	4009	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@366	4010	updateActions();
insilmaril@0	4011	} else
insilmaril@83	4012	// maybe we moved View: set old cursor
insilmaril@366	4013	setCursor (Qt::ArrowCursor);
insilmaril@83	4014
insilmaril@0	4015	}
insilmaril@0	4016
insilmaril@408	4017	void MapEditor::mouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	4018	{
insilmaril@366	4019	if (e->button() == Qt::LeftButton )
insilmaril@0	4020	{
insilmaril@408	4021	QPointF p = mapToScene(e->pos());
insilmaril@0	4022	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	4023	if (lmo) { // MapObj was found
insilmaril@0	4024	// First select the MapObj than edit heading
insilmaril@0	4025	if (selection) selection->unselect();
insilmaril@0	4026	selection=lmo;
insilmaril@0	4027	selection->select();
insilmaril@366	4028	mainWindow->editHeading();
insilmaril@0	4029	}
insilmaril@0	4030	}
insilmaril@0	4031	}
insilmaril@0	4032
insilmaril@0	4033	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	4034	{
insilmaril@408	4035	QGraphicsView::resizeEvent( e );
insilmaril@0	4036	adjustCanvasSize();
insilmaril@0	4037	}
insilmaril@0	4038
insilmaril@128	4039	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@119	4040	{
insilmaril@408	4041	//FIXME not ported to QT4 yet
insilmaril@408	4042
insilmaril@408	4043	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@408	4044	// cerr << event->format(i) << endl;
insilmaril@408	4045
insilmaril@408	4046	if (selection &&
insilmaril@408	4047	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@408	4048	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@408	4049
insilmaril@408	4050	// If QImageDrag can decode mime type
insilmaril@408	4051	if (Q3ImageDrag::canDecode(event)) {
insilmaril@408	4052	event->accept();
insilmaril@408	4053	return;
insilmaril@408	4054	}
insilmaril@408	4055
insilmaril@408	4056	// If image are dragged from firefox
insilmaril@408	4057	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@408	4058	event->provides("application/x-moz-nativeimage")) {
insilmaril@408	4059	event->accept(true);
insilmaril@408	4060	return;
insilmaril@408	4061	}
insilmaril@408	4062
insilmaril@408	4063	// If QUriDrag can decode mime type
insilmaril@408	4064	if (Q3UriDrag::canDecode(event)) {
insilmaril@408	4065	event->accept();
insilmaril@408	4066	return;
insilmaril@408	4067	}
insilmaril@408	4068
insilmaril@128	4069	// If Uri are dragged from firefox
insilmaril@408	4070	if (event->provides("_NETSCAPE_URL")){
insilmaril@408	4071	event->accept();
insilmaril@408	4072	return;
insilmaril@408	4073	}
insilmaril@408	4074
insilmaril@408	4075	// If QTextDrag can decode mime type
insilmaril@408	4076	if (Q3TextDrag::canDecode(event)) {
insilmaril@408	4077	event->accept();
insilmaril@408	4078	return;
insilmaril@408	4079	}
insilmaril@408	4080
insilmaril@408	4081	}
insilmaril@408	4082	event->ignore();
insilmaril@119	4083	}
insilmaril@129	4084
insilmaril@408	4085	bool isUnicode16(const QByteArray &d)
insilmaril@129	4086	{
insilmaril@164	4087	// TODO: make more precise check for unicode 16.
insilmaril@129	4088	// Guess unicode16 if any of second bytes are zero
insilmaril@129	4089	unsigned int length = max(0,d.size()-2)/2;
insilmaril@129	4090	for (unsigned int i = 0; i<length ; i++)
insilmaril@129	4091	if (d.at(i*2+1)==0) return true;
insilmaril@129	4092	return false;
insilmaril@129	4093	}
insilmaril@408	4094
insilmaril@128	4095	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@119	4096	{
insilmaril@408	4097	//FIXME not ported to QT4 yet
insilmaril@128	4098	if (selection &&
insilmaril@128	4099	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@128	4100	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@128	4101	{
insilmaril@128	4102	bool update=false;
insilmaril@406	4103	QStringList uris;
insilmaril@129	4104	QString heading;
insilmaril@406	4105
insilmaril@406	4106
insilmaril@406	4107	if (event->mimeData()->hasFormat("image/png"))
insilmaril@128	4108	{
insilmaril@406	4109	event->acceptProposedAction();
insilmaril@406	4110	addFloatImageInt(event->mimeData()->imageData().value<QPixmap>());
insilmaril@408	4111	cout << "accepted drop\n";
insilmaril@408	4112	}
insilmaril@408	4113
insilmaril@408	4114	/*
insilmaril@408	4115	if (event->provides("image/png"))
insilmaril@128	4116	{
insilmaril@408	4117	QPixmap pix;
insilmaril@408	4118	if (Q3ImageDrag::decode(event, pix))
insilmaril@408	4119	{
insilmaril@408	4120	addFloatImageInt(pix);
insilmaril@408	4121	event->accept();
insilmaril@408	4122	update=true;
insilmaril@408	4123	} else
insilmaril@408	4124	event->ignore();
insilmaril@408	4125
insilmaril@408	4126	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@408	4127	event->provides("application/x-moz-nativeimage"))
insilmaril@408	4128	{
insilmaril@129	4129	// Contains url to the img src in unicode16
insilmaril@128	4130	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128	4131	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@408	4132	fetchImage(url);
insilmaril@408	4133	event->accept();
insilmaril@128	4134	update=true;
insilmaril@408	4135	} else if (event->provides ("text/uri-list"))
insilmaril@408	4136	{ // Uris provided e.g. by konqueror
insilmaril@408	4137	Q3UriDrag::decode (event,uris);
insilmaril@408	4138	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128	4139	{ // Uris provided by Mozilla
insilmaril@129	4140	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129	4141	uris.append(l[0]);
insilmaril@129	4142	heading = l[1];
insilmaril@129	4143	} else if (event->provides("text/html")) {
insilmaril@129	4144
insilmaril@129	4145	// Handels text mime types
insilmaril@129	4146	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129	4147	QByteArray d = event->encodedData("text/html");
insilmaril@129	4148	QString text;
insilmaril@129	4149	if (isUnicode16(d))
insilmaril@129	4150	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4151	else
insilmaril@129	4152	text = QString(d);
insilmaril@129	4153
insilmaril@129	4154	textEditor->setText(text);
insilmaril@129	4155
insilmaril@129	4156	event->accept();
insilmaril@129	4157	update=true;
insilmaril@129	4158	} else if (event->provides("text/plain")) {
insilmaril@129	4159	QByteArray d = event->encodedData("text/plain");
insilmaril@129	4160	QString text;
insilmaril@129	4161	if (isUnicode16(d))
insilmaril@129	4162	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4163	else
insilmaril@129	4164	text = QString(d);
insilmaril@129	4165
insilmaril@129	4166	textEditor->setText(text);
insilmaril@129	4167
insilmaril@129	4168	event->accept();
insilmaril@129	4169	update= true;
insilmaril@128	4170	}
insilmaril@406	4171	*/
insilmaril@406	4172
insilmaril@406	4173	/* FIXME not ported yet QSTRINGLIST has no next...
insilmaril@128	4174	if (uris.count()>0)
insilmaril@128	4175	{
insilmaril@128	4176	QStringList files;
insilmaril@128	4177	QStringList urls;
insilmaril@128	4178	QString s;
insilmaril@128	4179	BranchObj *bo;
insilmaril@128	4180	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128	4181	{
insilmaril@163	4182	bo=((BranchObj*)selection)->addBranch();
insilmaril@128	4183	if (bo)
insilmaril@128	4184	{
insilmaril@366	4185	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@366	4186	if (!s.isEmpty())
insilmaril@366	4187	{
insilmaril@129	4188	QString file = QDir::convertSeparators(s);
insilmaril@129	4189	heading = QFileInfo(file).baseName();
insilmaril@129	4190	files.append(file);
insilmaril@129	4191	if (file.endsWith(".vym", false))
insilmaril@129	4192	bo->setVymLink(file);
insilmaril@129	4193	else
insilmaril@129	4194	bo->setURL(u);
insilmaril@366	4195	} else
insilmaril@366	4196	{
insilmaril@129	4197	urls.append (u);
insilmaril@129	4198	bo->setURL(u);
insilmaril@129	4199	}
insilmaril@129	4200
insilmaril@366	4201	if (!heading.isEmpty())
insilmaril@129	4202	bo->setHeading(heading);
insilmaril@129	4203	else
insilmaril@129	4204	bo->setHeading(u);
insilmaril@128	4205	}
insilmaril@128	4206	}
insilmaril@128	4207	update=true;
insilmaril@128	4208	}
insilmaril@406	4209	*/
insilmaril@128	4210	if (update)
insilmaril@128	4211	{
insilmaril@294	4212	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@398	4213	//saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@128	4214	mapCenter->reposition();
insilmaril@128	4215	adjustCanvasSize();
insilmaril@408	4216	scene()->update();
insilmaril@128	4217	}
insilmaril@128	4218	}
insilmaril@119	4219	}
insilmaril@119	4220
insilmaril@395	4221	void MapEditor::addFloatImageInt (const QPixmap &img)
insilmaril@119	4222	{
insilmaril@119	4223	if (selection &&
insilmaril@119	4224	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	4225	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@119	4226	{
insilmaril@163	4227	BranchObj bo=((BranchObj)selection);
insilmaril@395	4228	//FIXME XXX saveStateChangingPart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@119	4229	//QString fn=fd->selectedFile();
insilmaril@119	4230	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@395	4231	FloatImageObj *fio=bo->addFloatImage();
insilmaril@395	4232	fio->load(img);
insilmaril@395	4233	fio->setOriginalFilename("Image added by Drag and Drop");
insilmaril@119	4234	mapCenter->reposition();
insilmaril@119	4235	adjustCanvasSize();
insilmaril@408	4236	scene()->update();
insilmaril@119	4237	}
insilmaril@119	4238	}
insilmaril@119	4239
insilmaril@119	4240
insilmaril@408	4241	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@119	4242	{
insilmaril@119	4243	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119	4244	if (!imageBuffer->isOpen()) {
insilmaril@366	4245	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@119	4246	}
insilmaril@119	4247	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119	4248	}
insilmaril@119	4249
insilmaril@119	4250
insilmaril@366	4251	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@119	4252	{
insilmaril@366	4253	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@129	4254	QPixmap img(imageBuffer->buffer());
insilmaril@395	4255	addFloatImageInt (img);
insilmaril@129	4256	}
insilmaril@129	4257
insilmaril@129	4258	if (imageBuffer) {
insilmaril@129	4259	imageBuffer->close();
insilmaril@129	4260	if (imageBuffer) {
insilmaril@129	4261	imageBuffer->close();
insilmaril@129	4262	delete imageBuffer;
insilmaril@129	4263	imageBuffer = 0;
insilmaril@129	4264	}
insilmaril@129	4265	}
insilmaril@119	4266	}
insilmaril@119	4267
insilmaril@129	4268	void MapEditor::fetchImage(const QString &url)
insilmaril@119	4269	{
insilmaril@119	4270	if (urlOperator) {
insilmaril@119	4271	urlOperator->stop();
insilmaril@119	4272	disconnect(urlOperator);
insilmaril@119	4273	delete urlOperator;
insilmaril@119	4274	}
insilmaril@119	4275
insilmaril@366	4276	urlOperator = new Q3UrlOperator(url);
insilmaril@366	4277	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@366	4278	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@366	4279
insilmaril@366	4280	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@366	4281	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@119	4282	urlOperator->get();
insilmaril@119	4283	}

author	insilmaril
	Thu Dec 14 17:01:44 2006 +0000 (2006-12-14)
changeset 411	910ba9fab728
parent 408	c2a05fa925a1
child 412	8059b6aa74d7
permissions	-rw-r--r--