vym: mapeditor.cpp@81ffad43d53f (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@408	75	/* FIXME 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@408	176	/* FIXME QT4 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@166	338
insilmaril@166	339	else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@366	340	// Save selected branch is saved from mainwindow //FIXME maybe use "subtree" above?
insilmaril@398	341	// FIXME is this possible at all? BO is already above...
insilmaril@366	342	s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0	343	}
insilmaril@0	344
insilmaril@0	345	// Save local settings
insilmaril@0	346	s+=settings.getXMLData (destPath);
insilmaril@0	347
insilmaril@0	348	// Save selection
insilmaril@366	349	if (selection && !saveSel )
insilmaril@0	350	s+=valueElement("select",selection->getSelectString());
insilmaril@0	351
insilmaril@0	352	decIndent();
insilmaril@0	353	s+=endElement("vymmap");
insilmaril@0	354
insilmaril@0	355	if (writeflags)
insilmaril@0	356	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	357	return s;
insilmaril@0	358	}
insilmaril@0	359
insilmaril@395	360	void MapEditor::saveStateChangingPart(LinkableMapObj undoSel, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@0	361	{
insilmaril@366	362	// save the selected part of the map, Undo will replace part of map
insilmaril@366	363	QString undoSelection="";
insilmaril@395	364	if (undoSel)
insilmaril@395	365	undoSelection=undoSel->getSelectString();
insilmaril@395	366	else
insilmaril@395	367	qWarning ("MapEditor::saveStateChangingPart no undoSel given!");
insilmaril@395	368	QString redoSelection="";
insilmaril@395	369	if (redoSel)
insilmaril@395	370	redoSelection=undoSel->getSelectString();
insilmaril@395	371	else
insilmaril@395	372	qWarning ("MapEditor::saveStateChangingPart no redoSel given!");
insilmaril@395	373
insilmaril@366	374
insilmaril@366	375	saveState (PartOfMap,
insilmaril@398	376	undoSelection, "addMapReplace (\"PATH\")",
insilmaril@395	377	redoSelection, rc,
insilmaril@366	378	comment,
insilmaril@366	379	undoSel);
insilmaril@105	380	}
insilmaril@105	381
insilmaril@393	382	void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@393	383	{
insilmaril@394	384	if (!redoSel)
insilmaril@393	385	{
insilmaril@394	386	qWarning ("MapEditor::saveStateRemovingPart no redoSel given!");
insilmaril@393	387	return;
insilmaril@393	388	}
insilmaril@393	389	QString undoSelection=redoSel->getParObj()->getSelectString();
insilmaril@393	390	QString redoSelection=redoSel->getSelectString();
insilmaril@398	391	if (typeid(*redoSel) == typeid(BranchObj) )
insilmaril@394	392	{
insilmaril@394	393	// save the selected branch of the map, Undo will insert part of map
insilmaril@394	394	saveState (PartOfMap,
insilmaril@394	395	undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@394	396	redoSelection, "delete ()",
insilmaril@394	397	comment,
insilmaril@394	398	redoSel);
insilmaril@394	399	}
insilmaril@393	400	}
insilmaril@393	401
insilmaril@106	402
insilmaril@366	403	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@366	404	{
insilmaril@366	405	// "Normal" savestate: save commands, selections and comment
insilmaril@366	406	// so just save commands for undo and redo
insilmaril@366	407	// and use current selection
insilmaril@366	408
insilmaril@366	409	QString redoSelection="";
insilmaril@366	410	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	411	QString undoSelection="";
insilmaril@366	412	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	413
insilmaril@366	414	saveState (UndoCommand,
insilmaril@366	415	undoSelection, uc,
insilmaril@366	416	redoSelection, rc,
insilmaril@366	417	comment,
insilmaril@366	418	NULL);
insilmaril@366	419	}
insilmaril@366	420
insilmaril@366	421	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@366	422	{
insilmaril@366	423	// "Normal" savestate: save commands, selections and comment
insilmaril@366	424	// so just save commands for undo and redo
insilmaril@366	425	// and use current selection
insilmaril@366	426	saveState (UndoCommand,
insilmaril@366	427	undoSel, uc,
insilmaril@366	428	redoSel, rc,
insilmaril@366	429	comment,
insilmaril@366	430	NULL);
insilmaril@366	431	}
insilmaril@366	432
insilmaril@366	433
insilmaril@366	434	void MapEditor::saveState(const SaveMode &savemode, const QString &undoSelection, const QString &undoCom, const QString &redoSelection, const QString &redoCom, const QString &comment, LinkableMapObj *saveSel)
insilmaril@163	435	{
insilmaril@163	436	// Main saveState
insilmaril@163	437
insilmaril@139	438	if (blockSaveState) return;
insilmaril@139	439
insilmaril@163	440	/* TODO remove after testing
insilmaril@163	441	*/
insilmaril@388	442	cout << "ME::saveState() "<<endl;
insilmaril@294	443
insilmaril@366	444	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@381	445	int redosAvail=undoSet.readNumEntry ("/history/redosAvail",0);
insilmaril@366	446	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@163	447	// Find out current undo directory
insilmaril@381	448	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	449	curStep++;
insilmaril@381	450	if (curStep>stepsTotal) curStep=1;
insilmaril@163	451
insilmaril@398	452	QString backupXML="";
insilmaril@388	453	QString bakMapName=QDir::convertSeparators (QString("history-%1").arg(curStep));
insilmaril@388	454	QString bakMapDir=QDir::convertSeparators (tmpMapDir +"/"+bakMapName);
insilmaril@164	455	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164	456
insilmaril@164	457	// Create bakMapDir if not available
insilmaril@164	458	QDir d(bakMapDir);
insilmaril@164	459	if (!d.exists())
insilmaril@164	460	makeSubDirs (bakMapDir);
insilmaril@163	461
insilmaril@366	462	// Save depending on how much needs to be saved
insilmaril@398	463	if (saveSel)
insilmaril@408	464	backupXML=saveToDir (bakMapDir,mapName+"-",false, QPointF (),saveSel);
insilmaril@136	465
insilmaril@163	466	QString undoCommand="";
insilmaril@106	467	if (savemode==UndoCommand)
insilmaril@0	468	{
insilmaril@105	469	undoCommand=undoCom;
insilmaril@106	470	}
insilmaril@366	471	else if (savemode==PartOfMap )
insilmaril@0	472	{
insilmaril@393	473	undoCommand=undoCom;
insilmaril@393	474	undoCommand.replace ("PATH",bakMapPath);
insilmaril@106	475	}
insilmaril@398	476
insilmaril@163	477	if (!backupXML.isEmpty())
insilmaril@163	478	// Write XML Data to disk
insilmaril@163	479	saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163	480
insilmaril@388	481	// We would have to save all actions in a tree, to keep track of
insilmaril@393	482	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@388	483	redosAvail=0;
insilmaril@388	484
insilmaril@388	485	// Write the current state to disk
insilmaril@366	486	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@388	487	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	488	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	489	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@366	490	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@366	491	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@366	492	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@366	493	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@404	494	undoSet.setEntry (QString("/history/version"),vymVersion);
insilmaril@366	495	undoSet.writeSettings(histPath);
insilmaril@163	496
insilmaril@163	497	/* TODO remove after testing
insilmaril@366	498	*/
insilmaril@366	499	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@381	500	cout << " stepsTotal="<<stepsTotal<<
insilmaril@366	501	", undosAvail="<<undosAvail<<
insilmaril@381	502	", redosAvail="<<redosAvail<<
insilmaril@366	503	", curStep="<<curStep<<endl;
insilmaril@163	504	cout << " ---------------------------"<<endl;
insilmaril@366	505	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	506	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	507	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	508	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@366	509	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@398	510	if (saveSel) cout << " saveSel="<<saveSel->getSelectString().ascii()<<endl;
insilmaril@294	511	cout << " ---------------------------"<<endl;
insilmaril@377	512
insilmaril@408	513	mainWindow->updateHistory (undoSet);
insilmaril@407	514	setChanged();
insilmaril@395	515	updateActions();
insilmaril@106	516	}
insilmaril@106	517
insilmaril@129	518	void MapEditor::parseAtom(const QString &atom)
insilmaril@106	519	{
insilmaril@106	520	API api;
insilmaril@163	521	QString s,t;
insilmaril@129	522	int x,y;
insilmaril@395	523	bool b,ok;
insilmaril@129	524
insilmaril@129	525	// Split string s into command and parameters
insilmaril@394	526	api.parseInput (atom);
insilmaril@129	527	QString com=api.command();
insilmaril@129	528
insilmaril@106	529	// External commands
insilmaril@393	530	if (com=="addBranch")
insilmaril@366	531	{
insilmaril@394	532	if (!selection)
insilmaril@394	533	{
insilmaril@394	534	api.setError (Aborted,"Nothing selected");
insilmaril@394	535	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	536	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	537	{
insilmaril@394	538	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	539	} else
insilmaril@366	540	{
insilmaril@394	541	QList <int> pl;
insilmaril@394	542	pl << 0 <<1;
insilmaril@394	543	if (api.checkParamCount(pl))
insilmaril@394	544	{
insilmaril@394	545	if (api.paramCount()==0)
insilmaril@394	546	addNewBranchInt (-2);
insilmaril@394	547	else
insilmaril@394	548	{
insilmaril@394	549	y=api.parInt (ok,0);
insilmaril@394	550	if (ok ) addNewBranchInt (y);
insilmaril@394	551	}
insilmaril@394	552	}
insilmaril@394	553	}
insilmaril@394	554	} else if (com=="addBranchBefore")
insilmaril@394	555	{
insilmaril@394	556	if (!selection)
insilmaril@394	557	{
insilmaril@394	558	api.setError (Aborted,"Nothing selected");
insilmaril@394	559	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	560	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	561	{
insilmaril@394	562	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	563	} else
insilmaril@394	564	{
insilmaril@394	565	if (api.paramCount()==0)
insilmaril@394	566	{
insilmaril@394	567	addNewBranchBefore ();
insilmaril@394	568	}
insilmaril@394	569	}
insilmaril@393	570	} else if (com==QString("addMapReplace"))
insilmaril@393	571	{
insilmaril@394	572	if (!selection)
insilmaril@394	573	{
insilmaril@394	574	api.setError (Aborted,"Nothing selected");
insilmaril@394	575	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	576	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	577	{
insilmaril@394	578	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	579	} else if (api.checkParamCount(1))
insilmaril@393	580	{
insilmaril@398	581	//s=api.parString (ok,0); // selection
insilmaril@398	582	t=api.parString (ok,0); // path to map
insilmaril@393	583	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@398	584	addMapReplaceInt(selection->getSelectString(),t);
insilmaril@393	585	}
insilmaril@393	586	} else if (com==QString("addMapInsert"))
insilmaril@393	587	{
insilmaril@394	588	if (!selection)
insilmaril@393	589	{
insilmaril@394	590	api.setError (Aborted,"Nothing selected");
insilmaril@394	591	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	592	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	593	{
insilmaril@394	594	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	595	} else
insilmaril@394	596	{
insilmaril@394	597	if (api.checkParamCount(2))
insilmaril@394	598	{
insilmaril@394	599	t=api.parString (ok,0); // path to map
insilmaril@394	600	y=api.parInt(ok,1); // position
insilmaril@394	601	if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@394	602	addMapInsertInt(t,y);
insilmaril@394	603	}
insilmaril@393	604	}
insilmaril@395	605	} else if (com=="colorItem")
insilmaril@395	606	{
insilmaril@395	607	if (!selection)
insilmaril@395	608	{
insilmaril@395	609	api.setError (Aborted,"Nothing selected");
insilmaril@395	610	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	611	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	612	{
insilmaril@395	613	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	614	} else if (api.checkParamCount(1))
insilmaril@395	615	{
insilmaril@395	616	QColor c=api.parColor (ok,0);
insilmaril@395	617	if (ok) colorItem (c);
insilmaril@395	618	}
insilmaril@395	619	} else if (com=="colorBranch")
insilmaril@395	620	{
insilmaril@395	621	if (!selection)
insilmaril@395	622	{
insilmaril@395	623	api.setError (Aborted,"Nothing selected");
insilmaril@395	624	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	625	typeid(*selection) != typeid(MapCenterObj))
insilmaril@395	626	{
insilmaril@395	627	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	628	} else if (api.checkParamCount(1))
insilmaril@395	629	{
insilmaril@395	630	QColor c=api.parColor (ok,0);
insilmaril@395	631	if (ok) colorBranch (c);
insilmaril@395	632	}
insilmaril@395	633	} else if (com=="cut")
insilmaril@395	634	{
insilmaril@395	635	if (!selection)
insilmaril@395	636	{
insilmaril@395	637	api.setError (Aborted,"Nothing selected");
insilmaril@395	638	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	639	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@395	640	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	641	{
insilmaril@395	642	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	643	} else if (api.checkParamCount(0))
insilmaril@395	644	{
insilmaril@395	645	cut();
insilmaril@395	646	}
insilmaril@393	647	} else if (com=="delete")
insilmaril@393	648	{
insilmaril@394	649	if (!selection)
insilmaril@394	650	{
insilmaril@394	651	api.setError (Aborted,"Nothing selected");
insilmaril@394	652	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	653	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	654	{
insilmaril@394	655	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	656	} else if (api.checkParamCount(0))
insilmaril@393	657	{
insilmaril@393	658	deleteSelection();
insilmaril@393	659	}
insilmaril@394	660	} else if (com=="deleteKeepChilds")
insilmaril@394	661	{
insilmaril@394	662	if (!selection)
insilmaril@394	663	{
insilmaril@394	664	api.setError (Aborted,"Nothing selected");
insilmaril@394	665	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	666	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	667	{
insilmaril@394	668	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	669	} else if (api.checkParamCount(0))
insilmaril@394	670	{
insilmaril@395	671	deleteKeepChilds();
insilmaril@395	672	}
insilmaril@395	673	} else if (com=="deleteChilds")
insilmaril@395	674	{
insilmaril@395	675	if (!selection)
insilmaril@395	676	{
insilmaril@395	677	api.setError (Aborted,"Nothing selected");
insilmaril@395	678	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	679	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@395	680	{
insilmaril@395	681	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	682	} else if (api.checkParamCount(0))
insilmaril@395	683	{
insilmaril@395	684	deleteChilds();
insilmaril@394	685	}
insilmaril@393	686	} else if (com=="linkBranchToPos")
insilmaril@129	687	{
insilmaril@394	688	if (!selection)
insilmaril@129	689	{
insilmaril@394	690	api.setError (Aborted,"Nothing selected");
insilmaril@394	691	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	692	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	693	{
insilmaril@394	694	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	695	} else if (api.checkParamCount(4))
insilmaril@394	696	{
insilmaril@394	697	// 0 selectstring of parent
insilmaril@394	698	// 1 num in parent (for branches)
insilmaril@394	699	// 2,3 x,y of mainbranch or mapcenter
insilmaril@394	700	s=api.parString(ok,0);
insilmaril@394	701	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@394	702	if (dst)
insilmaril@394	703	{
insilmaril@394	704	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@394	705	{
insilmaril@394	706	// Get number in parent
insilmaril@394	707	x=api.parInt (ok,1);
insilmaril@394	708	if (ok)
insilmaril@394	709	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@394	710	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@394	711	{
insilmaril@394	712	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@394	713	// Get coordinates of mainbranch
insilmaril@394	714	x=api.parInt (ok,2);
insilmaril@394	715	if (ok)
insilmaril@139	716	{
insilmaril@394	717	y=api.parInt (ok,3);
insilmaril@394	718	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@394	719	}
insilmaril@129	720	}
insilmaril@394	721	}
insilmaril@129	722	}
insilmaril@393	723	} else if (com=="moveBranchUp")
insilmaril@393	724	{
insilmaril@394	725	if (!selection)
insilmaril@394	726	{
insilmaril@394	727	api.setError (Aborted,"Nothing selected");
insilmaril@394	728	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	729	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	730	{
insilmaril@394	731	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	732	} else if (api.checkParamCount(0))
insilmaril@394	733	{
insilmaril@394	734	moveBranchUp();
insilmaril@394	735	}
insilmaril@394	736	} else if (com=="moveBranchDown")
insilmaril@394	737	{
insilmaril@394	738	if (!selection)
insilmaril@394	739	{
insilmaril@394	740	api.setError (Aborted,"Nothing selected");
insilmaril@394	741	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	742	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	743	{
insilmaril@394	744	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	745	} else if (api.checkParamCount(0))
insilmaril@394	746	{
insilmaril@394	747	moveBranchDown();
insilmaril@394	748	}
insilmaril@394	749	} else if (com=="move")
insilmaril@394	750	{
insilmaril@394	751	if (!selection)
insilmaril@394	752	{
insilmaril@394	753	api.setError (Aborted,"Nothing selected");
insilmaril@394	754	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	755	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@394	756	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	757	{
insilmaril@394	758	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	759	} else if (api.checkParamCount(2))
insilmaril@393	760	{
insilmaril@393	761	x=api.parInt (ok,0);
insilmaril@393	762	if (ok)
insilmaril@393	763	{
insilmaril@393	764	y=api.parInt (ok,1);
insilmaril@393	765	if (ok) move (x,y);
insilmaril@393	766	}
insilmaril@393	767	}
insilmaril@395	768	} else if (com=="moveRel")
insilmaril@393	769	{
insilmaril@394	770	if (!selection)
insilmaril@394	771	{
insilmaril@394	772	api.setError (Aborted,"Nothing selected");
insilmaril@394	773	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	774	typeid(*selection) != typeid(MapCenterObj) &&
insilmaril@394	775	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@394	776	{
insilmaril@394	777	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@394	778	} else if (api.checkParamCount(2))
insilmaril@393	779	{
insilmaril@393	780	x=api.parInt (ok,0);
insilmaril@393	781	if (ok)
insilmaril@393	782	{
insilmaril@393	783	y=api.parInt (ok,1);
insilmaril@393	784	if (ok) moveRel (x,y);
insilmaril@393	785	}
insilmaril@393	786	}
insilmaril@395	787	} else if (com=="paste")
insilmaril@395	788	{
insilmaril@395	789	if (!selection)
insilmaril@395	790	{
insilmaril@395	791	api.setError (Aborted,"Nothing selected");
insilmaril@395	792	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	793	typeid(*selection) != typeid(MapCenterObj) )
insilmaril@395	794	{
insilmaril@395	795	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@395	796	} else if (api.checkParamCount(0))
insilmaril@395	797	{
insilmaril@395	798	paste();
insilmaril@395	799	}
insilmaril@398	800	} else if (com=="select")
insilmaril@398	801	{
insilmaril@398	802	if (api.checkParamCount(1))
insilmaril@398	803	{
insilmaril@398	804	s=api.parString(ok,0);
insilmaril@398	805	if (ok) select (s);
insilmaril@398	806	}
insilmaril@398	807	} else if (com=="setMapAuthor")
insilmaril@398	808	{
insilmaril@398	809	if (api.checkParamCount(1))
insilmaril@398	810	{
insilmaril@398	811	s=api.parString(ok,0);
insilmaril@398	812	if (ok) setMapAuthor (s);
insilmaril@398	813	}
insilmaril@398	814	} else if (com=="setMapComment")
insilmaril@398	815	{
insilmaril@398	816	if (api.checkParamCount(1))
insilmaril@398	817	{
insilmaril@398	818	s=api.parString(ok,0);
insilmaril@398	819	if (ok) setMapComment(s);
insilmaril@398	820	}
insilmaril@398	821	} else if (com=="setMapBackgroundColor")
insilmaril@398	822	{
insilmaril@398	823	if (!selection)
insilmaril@398	824	{
insilmaril@398	825	api.setError (Aborted,"Nothing selected");
insilmaril@398	826	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@398	827	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@398	828	{
insilmaril@398	829	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	830	} else if (api.checkParamCount(1))
insilmaril@398	831	{
insilmaril@398	832	QColor c=api.parColor (ok,0);
insilmaril@398	833	if (ok) setMapBackgroundColor (c);
insilmaril@398	834	}
insilmaril@398	835	} else if (com=="setMapDefLinkColor")
insilmaril@398	836	{
insilmaril@398	837	if (!selection)
insilmaril@398	838	{
insilmaril@398	839	api.setError (Aborted,"Nothing selected");
insilmaril@398	840	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@398	841	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@398	842	{
insilmaril@398	843	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@398	844	} else if (api.checkParamCount(1))
insilmaril@398	845	{
insilmaril@398	846	QColor c=api.parColor (ok,0);
insilmaril@398	847	if (ok) setMapDefLinkColor (c);
insilmaril@398	848	}
insilmaril@398	849	} else if (com=="setMapLinkStyle")
insilmaril@398	850	{
insilmaril@398	851	if (api.checkParamCount(1))
insilmaril@398	852	{
insilmaril@398	853	s=api.parString (ok,0);
insilmaril@398	854	if (ok) setMapLinkStyle(s);
insilmaril@398	855	}
insilmaril@129	856	} else if (com=="setHeading")
insilmaril@129	857	{
insilmaril@394	858	if (!selection)
insilmaril@394	859	{
insilmaril@394	860	api.setError (Aborted,"Nothing selected");
insilmaril@394	861	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	862	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	863	{
insilmaril@394	864	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	865	} else if (api.checkParamCount(1))
insilmaril@129	866	{
insilmaril@129	867	s=api.parString (ok,0);
insilmaril@366	868	if (ok)
insilmaril@366	869	setHeading (s);
insilmaril@129	870	}
insilmaril@395	871	} else if (com=="setHideExport")
insilmaril@395	872	{
insilmaril@395	873	if (!selection)
insilmaril@395	874	{
insilmaril@395	875	api.setError (Aborted,"Nothing selected");
insilmaril@395	876	} else if ( typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	877	typeid(*selection) != typeid(FloatImageObj) )
insilmaril@395	878	{
insilmaril@395	879	api.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@395	880	} else if (api.checkParamCount(1))
insilmaril@395	881	{
insilmaril@395	882	b=api.parBool(ok,0);
insilmaril@395	883	if (ok) setHideExport (b);
insilmaril@395	884	}
insilmaril@143	885	} else if (com=="setURL")
insilmaril@143	886	{
insilmaril@394	887	if (!selection)
insilmaril@394	888	{
insilmaril@394	889	api.setError (Aborted,"Nothing selected");
insilmaril@394	890	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	891	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	892	{
insilmaril@394	893	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	894	} else if (api.checkParamCount(1))
insilmaril@143	895	{
insilmaril@143	896	s=api.parString (ok,0);
insilmaril@366	897	if (ok) setURLInt(s);
insilmaril@143	898	}
insilmaril@143	899	} else if (com=="setVymLink")
insilmaril@143	900	{
insilmaril@394	901	if (!selection)
insilmaril@394	902	{
insilmaril@394	903	api.setError (Aborted,"Nothing selected");
insilmaril@394	904	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	905	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	906	{
insilmaril@394	907	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	908	} else if (api.checkParamCount(1))
insilmaril@143	909	{
insilmaril@143	910	s=api.parString (ok,0);
insilmaril@366	911	if (ok) setVymLinkInt(s);
insilmaril@143	912	}
insilmaril@143	913	}
insilmaril@366	914	else if (com=="setFlag")
insilmaril@366	915	{
insilmaril@394	916	if (!selection)
insilmaril@366	917	{
insilmaril@394	918	api.setError (Aborted,"Nothing selected");
insilmaril@394	919	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	920	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	921	{
insilmaril@394	922	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	923	} else if (api.checkParamCount(1))
insilmaril@394	924	{
insilmaril@394	925	s=api.parString(ok,0);
insilmaril@394	926	if (ok)
insilmaril@394	927	{
insilmaril@394	928	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	929	bo->activateStandardFlag(s);
insilmaril@394	930	bo->updateFlagsToolbar();
insilmaril@366	931	}
insilmaril@366	932	}
insilmaril@366	933	}
insilmaril@366	934	else if (com=="unsetFlag")
insilmaril@366	935	{
insilmaril@394	936	if (!selection)
insilmaril@366	937	{
insilmaril@394	938	api.setError (Aborted,"Nothing selected");
insilmaril@394	939	} else if ( (typeid(*selection) != typeid(BranchObj) &&
insilmaril@394	940	typeid(*selection) != typeid(MapCenterObj)) )
insilmaril@394	941	{
insilmaril@394	942	api.setError (Aborted,"Type of selection is not a branch");
insilmaril@394	943	} else if (api.checkParamCount(1))
insilmaril@394	944	{
insilmaril@394	945	s=api.parString(ok,0);
insilmaril@394	946	if (ok)
insilmaril@394	947	{
insilmaril@394	948	BranchObj* bo=(BranchObj*)selection;
insilmaril@394	949	bo->deactivateStandardFlag(s);
insilmaril@394	950	bo->updateFlagsToolbar();
insilmaril@366	951	}
insilmaril@366	952	}
insilmaril@398	953	} else
insilmaril@163	954	{
insilmaril@394	955	api.setError (Aborted,"Unknown command");
insilmaril@163	956	}
insilmaril@129	957
insilmaril@129	958	// Any errors?
insilmaril@394	959	if (api.errorLevel()==NoError)
insilmaril@394	960	setChanged();
insilmaril@394	961	else
insilmaril@106	962	{
insilmaril@366	963	// TODO Error handling
insilmaril@366	964	qWarning("MapEditor::parseAtom: Error!");
insilmaril@394	965	qWarning(api.errorMessage());
insilmaril@394	966	}
insilmaril@0	967	}
insilmaril@0	968
insilmaril@0	969
insilmaril@0	970	bool MapEditor::isDefault()
insilmaril@0	971	{
insilmaril@0	972	return mapDefault;
insilmaril@0	973	}
insilmaril@0	974
insilmaril@0	975	bool MapEditor::isUnsaved()
insilmaril@0	976	{
insilmaril@0	977	return mapUnsaved;
insilmaril@0	978	}
insilmaril@0	979
insilmaril@0	980	bool MapEditor::hasChanged()
insilmaril@0	981	{
insilmaril@0	982	return mapChanged;
insilmaril@0	983	}
insilmaril@0	984
insilmaril@0	985	void MapEditor::setChanged()
insilmaril@0	986	{
insilmaril@0	987	mapChanged=true;
insilmaril@0	988	mapDefault=false;
insilmaril@0	989	mapUnsaved=true;
insilmaril@0	990	findReset();
insilmaril@0	991	}
insilmaril@0	992
insilmaril@0	993	void MapEditor::closeMap()
insilmaril@0	994	{
insilmaril@0	995	// Unselect before disabling the toolbar actions
insilmaril@0	996	if (selection) selection->unselect();
insilmaril@0	997	selection=NULL;
insilmaril@0	998	updateActions();
insilmaril@0	999
insilmaril@0	1000	clear();
insilmaril@0	1001	close();
insilmaril@0	1002	}
insilmaril@0	1003
insilmaril@0	1004	void MapEditor::setFilePath(QString fname)
insilmaril@0	1005	{
insilmaril@0	1006	setFilePath (fname,fname);
insilmaril@0	1007	}
insilmaril@0	1008
insilmaril@0	1009	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	1010	{
insilmaril@205	1011	if (fname.isEmpty() \|\| fname=="")
insilmaril@106	1012	{
insilmaril@106	1013	filePath="";
insilmaril@106	1014	fileName="";
insilmaril@106	1015	destPath="";
insilmaril@106	1016	} else
insilmaril@106	1017	{
insilmaril@106	1018	filePath=fname; // becomes absolute path
insilmaril@106	1019	fileName=fname; // gets stripped of path
insilmaril@106	1020	destPath=destname; // needed for vymlinks
insilmaril@106	1021
insilmaril@106	1022	// If fname is not an absolute path, complete it
insilmaril@106	1023	filePath=QDir(fname).absPath();
insilmaril@106	1024	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106	1025
insilmaril@106	1026	// Set short name, too. Search from behind:
insilmaril@106	1027	int i=fileName.findRev("/");
insilmaril@106	1028	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106	1029
insilmaril@106	1030	// Forget the .vym (or .xml) for name of map
insilmaril@106	1031	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@106	1032	}
insilmaril@0	1033	}
insilmaril@0	1034
insilmaril@0	1035	QString MapEditor::getFilePath()
insilmaril@0	1036	{
insilmaril@0	1037	return filePath;
insilmaril@0	1038	}
insilmaril@0	1039
insilmaril@0	1040	QString MapEditor::getFileName()
insilmaril@0	1041	{
insilmaril@0	1042	return fileName;
insilmaril@0	1043	}
insilmaril@0	1044
insilmaril@0	1045	QString MapEditor::getMapName()
insilmaril@0	1046	{
insilmaril@0	1047	return mapName;
insilmaril@0	1048	}
insilmaril@0	1049
insilmaril@0	1050	QString MapEditor::getDestPath()
insilmaril@0	1051	{
insilmaril@0	1052	return destPath;
insilmaril@0	1053	}
insilmaril@0	1054
insilmaril@205	1055	ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0	1056	{
insilmaril@205	1057	ErrorCode err=success;
insilmaril@0	1058
insilmaril@0	1059	if (lmode==NewMap)
insilmaril@0	1060	{
insilmaril@0	1061	if (selection) selection->unselect();
insilmaril@0	1062	selection=NULL;
insilmaril@0	1063	mapCenter->clear();
insilmaril@0	1064	mapCenter->setMapEditor(this);
insilmaril@0	1065	// (map state is set later at end of load...)
insilmaril@0	1066	} else
insilmaril@0	1067	{
insilmaril@395	1068	if (!selection \|\| (typeid(*selection) != typeid(BranchObj) &&
insilmaril@395	1069	typeid(*selection) != typeid (MapCenterObj)))
insilmaril@395	1070	return aborted;
insilmaril@395	1071	BranchObj bo=(BranchObj)selection;
insilmaril@395	1072	if (lmode==ImportAdd)
insilmaril@395	1073	saveStateChangingPart(
insilmaril@395	1074	selection,
insilmaril@395	1075	selection,
insilmaril@395	1076	QString("addMapInsert (%1)").arg(fname),
insilmaril@395	1077	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@395	1078	else
insilmaril@395	1079	saveStateChangingPart(
insilmaril@395	1080	selection,
insilmaril@395	1081	selection,
insilmaril@395	1082	QString("addMapReplace(%1)").arg(fname),
insilmaril@395	1083	QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@0	1084	}
insilmaril@0	1085
insilmaril@0	1086
insilmaril@0	1087	mapBuilderHandler handler;
insilmaril@0	1088	QFile file( fname );
insilmaril@0	1089
insilmaril@0	1090	// I am paranoid: file should exist anyway
insilmaril@0	1091	// according to check in mainwindow.
insilmaril@0	1092	if (!file.exists() )
insilmaril@0	1093	{
insilmaril@0	1094	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	1095	tr("Couldn't open map " +fname)+".");
insilmaril@205	1096	err=aborted;
insilmaril@0	1097	} else
insilmaril@0	1098	{
insilmaril@139	1099	blockReposition=true;
insilmaril@0	1100	QXmlInputSource source( file);
insilmaril@0	1101	QXmlSimpleReader reader;
insilmaril@0	1102	reader.setContentHandler( &handler );
insilmaril@0	1103	reader.setErrorHandler( &handler );
insilmaril@0	1104	handler.setMapEditor( this );
insilmaril@0	1105	handler.setTmpDir (filePath.left(filePath.findRev("/",-1))); // needed to load files with rel. path
insilmaril@243	1106	handler.setInputFile (file.name());
insilmaril@0	1107	handler.setLoadMode (lmode);
insilmaril@163	1108	blockSaveState=true;
insilmaril@0	1109	bool ok = reader.parse( source );
insilmaril@139	1110	blockReposition=false;
insilmaril@163	1111	blockSaveState=false;
insilmaril@0	1112	file.close();
insilmaril@0	1113	if ( ok )
insilmaril@0	1114	{
insilmaril@0	1115	mapCenter->reposition();
insilmaril@0	1116	adjustCanvasSize();
insilmaril@0	1117	if (lmode==NewMap)
insilmaril@0	1118	{
insilmaril@0	1119	mapDefault=false;
insilmaril@0	1120	mapChanged=false;
insilmaril@0	1121	mapUnsaved=false;
insilmaril@0	1122	}
insilmaril@0	1123	} else
insilmaril@0	1124	{
insilmaril@0	1125	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	1126	tr( handler.errorProtocol() ) );
insilmaril@0	1127	// returnCode=1;
insilmaril@0	1128	// Still return "success": the map maybe at least
insilmaril@0	1129	// partially read by the parser
insilmaril@0	1130	}
insilmaril@0	1131	}
insilmaril@0	1132	updateActions();
insilmaril@205	1133	return err;
insilmaril@0	1134	}
insilmaril@0	1135
insilmaril@0	1136	int MapEditor::save (const SaveMode &savemode)
insilmaril@0	1137	{
insilmaril@0	1138	int returnCode=0;
insilmaril@0	1139
insilmaril@0	1140	// Create mapName and fileDir
insilmaril@0	1141	makeSubDirs (fileDir);
insilmaril@0	1142	QString fname;
insilmaril@0	1143	if (saveZipped())
insilmaril@0	1144	// save as .xml
insilmaril@0	1145	fname=mapName+".xml";
insilmaril@0	1146	else
insilmaril@0	1147	// use name given by user, even if he chooses .doc
insilmaril@0	1148	fname=fileName;
insilmaril@0	1149
insilmaril@0	1150
insilmaril@0	1151	QString saveFile;
insilmaril@106	1152	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@408	1153	saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),NULL);
insilmaril@106	1154	else
insilmaril@408	1155	saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),selection);
insilmaril@0	1156
insilmaril@163	1157	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	1158	return 1;
insilmaril@0	1159
insilmaril@0	1160	if (returnCode==0)
insilmaril@0	1161	{
insilmaril@0	1162	mapChanged=false;
insilmaril@0	1163	mapUnsaved=false;
insilmaril@390	1164	updateActions();
insilmaril@0	1165	}
insilmaril@0	1166
insilmaril@0	1167	return returnCode;
insilmaril@0	1168	}
insilmaril@0	1169
insilmaril@0	1170	void MapEditor::setZipped (bool z)
insilmaril@0	1171	{
insilmaril@0	1172	zipped=z;
insilmaril@0	1173	}
insilmaril@0	1174
insilmaril@0	1175	bool MapEditor::saveZipped ()
insilmaril@0	1176	{
insilmaril@0	1177	return zipped;
insilmaril@0	1178	}
insilmaril@0	1179
insilmaril@0	1180	void MapEditor::print()
insilmaril@0	1181	{
insilmaril@0	1182	if ( !printer )
insilmaril@0	1183	{
insilmaril@0	1184	printer = new QPrinter;
insilmaril@0	1185	printer->setColorMode (QPrinter::Color);
insilmaril@366	1186	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1187	}
insilmaril@0	1188
insilmaril@408	1189	QRectF totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1190
insilmaril@0	1191	// Try to set orientation automagically
insilmaril@0	1192	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1193	// there are problems with landscape mode, see
insilmaril@0	1194	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1195
insilmaril@0	1196	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1197	// recommend landscape
insilmaril@0	1198	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1199	else
insilmaril@0	1200	// recommend portrait
insilmaril@0	1201	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1202
insilmaril@0	1203	if ( printer->setup(this) )
insilmaril@0	1204	// returns false, if printing is canceled
insilmaril@0	1205	{
insilmaril@0	1206	QPainter pp(printer);
insilmaril@0	1207
insilmaril@0	1208	// Don't print the visualisation of selection
insilmaril@0	1209	LinkableMapObj *oldselection=NULL;
insilmaril@0	1210	if (selection)
insilmaril@0	1211	{
insilmaril@0	1212	oldselection=selection;
insilmaril@0	1213	selection->unselect();
insilmaril@0	1214	}
insilmaril@0	1215
insilmaril@0	1216	// Handle sizes of map and paper:
insilmaril@0	1217	//
insilmaril@408	1218	// setWindow defines which part of the scene will be transformed
insilmaril@0	1219	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1220	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1221	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1222
insilmaril@408	1223	Q3PaintDeviceMetrics metrics (printer);
insilmaril@408	1224
insilmaril@408	1225	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1226	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1227
insilmaril@408	1228	QRectF mapRect=totalBBox;
insilmaril@408	1229	/* FIXME todo for QT4
insilmaril@366	1230	Q3CanvasRectangle *frame=NULL;
insilmaril@366	1231	Q3CanvasText *footerFN=NULL;
insilmaril@366	1232	Q3CanvasText *footerDate=NULL;
insilmaril@0	1233	if (printFrame \|\| printFooter)
insilmaril@0	1234	{
insilmaril@0	1235
insilmaril@0	1236	if (printFrame)
insilmaril@0	1237	{
insilmaril@0	1238	// Print frame around map
insilmaril@102	1239	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@102	1240	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@408	1241	frame=new Q3CanvasRectangle (mapRect,mapScene);
insilmaril@366	1242	frame->setBrush (QColor(Qt::white));
insilmaril@366	1243	frame->setPen (QColor(Qt::black));
insilmaril@0	1244	frame->setZ(0);
insilmaril@0	1245	frame->show();
insilmaril@0	1246	}
insilmaril@408	1247	// TODO remove after testing
insilmaril@408	1248	//QCanvasLine *l=new QCanvasLine (mapScene);
insilmaril@408	1249	//l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@408	1250	//l->setPen (QPen(QColor(black), 1));
insilmaril@408	1251	//l->setZ (200);
insilmaril@408	1252	//l->show();
insilmaril@102	1253
insilmaril@0	1254	if (printFooter)
insilmaril@0	1255	{
insilmaril@0	1256	// Print footer below map
insilmaril@0	1257	QFont font;
insilmaril@0	1258	font.setPointSize(10);
insilmaril@408	1259	footerFN=new Q3CanvasText (mapScene);
insilmaril@0	1260	footerFN->setText ("VYM - " + fileName);
insilmaril@0	1261	footerFN->setFont(font);
insilmaril@0	1262	footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0	1263	footerFN->setZ(Z_TEXT);
insilmaril@0	1264	footerFN->show();
insilmaril@408	1265	footerDate=new Q3CanvasText (mapScene);
insilmaril@0	1266	footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0	1267	footerDate->setFont(font);
insilmaril@0	1268	footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0	1269	footerDate->setZ(Z_TEXT);
insilmaril@0	1270	footerDate->show();
insilmaril@0	1271	}
insilmaril@102	1272	pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1273	} else
insilmaril@0	1274	{
insilmaril@0	1275	pp.setWindow (mapRect);
insilmaril@0	1276	}
insilmaril@408	1277	*/
insilmaril@0	1278
insilmaril@0	1279	if (mapAspect>=paperAspect)
insilmaril@0	1280	{
insilmaril@0	1281	// Fit horizontally to paper width
insilmaril@408	1282	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1283	} else
insilmaril@0	1284	{
insilmaril@0	1285	// Fit vertically to paper height
insilmaril@408	1286	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1287	}
insilmaril@0	1288
insilmaril@408	1289	mapScene->render(&pp); // draw scene to printer
insilmaril@408	1290
insilmaril@408	1291	/*
insilmaril@0	1292	// Delete Frame and footer
insilmaril@0	1293	if (footerFN)
insilmaril@0	1294	{
insilmaril@0	1295	delete (footerFN);
insilmaril@0	1296	delete (footerDate);
insilmaril@0	1297	}
insilmaril@0	1298	if (frame) delete (frame);
insilmaril@408	1299	*/
insilmaril@0	1300
insilmaril@0	1301	// Restore selection
insilmaril@0	1302	if (oldselection)
insilmaril@0	1303	{
insilmaril@0	1304	selection=oldselection;
insilmaril@0	1305	selection->select();
insilmaril@0	1306	}
insilmaril@119	1307
insilmaril@119	1308	// Save settings in vymrc
insilmaril@366	1309	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1310	}
insilmaril@0	1311	}
insilmaril@0	1312
insilmaril@408	1313	void MapEditor::setAntiAlias (bool b)
insilmaril@408	1314	{
insilmaril@408	1315	setRenderHint(QPainter::Antialiasing,b);
insilmaril@408	1316	}
insilmaril@408	1317
insilmaril@408	1318	void MapEditor::setSmoothPixmap(bool b)
insilmaril@408	1319	{
insilmaril@408	1320	setRenderHint(QPainter::SmoothPixmapTransform,b);
insilmaril@408	1321	}
insilmaril@408	1322
insilmaril@0	1323	QPixmap MapEditor::getPixmap()
insilmaril@0	1324	{
insilmaril@408	1325	/* FIXME not ported yet to QT4
insilmaril@408	1326	QRectF mapRect=mapCenter->getTotalBBox();
insilmaril@0	1327	QPixmap pix (mapRect.size());
insilmaril@0	1328	QPainter pp (&pix);
insilmaril@0	1329
insilmaril@0	1330	// Don't print the visualisation of selection
insilmaril@0	1331	LinkableMapObj *oldselection=NULL;
insilmaril@0	1332	if (selection)
insilmaril@0	1333	{
insilmaril@0	1334	oldselection=selection;
insilmaril@0	1335	selection->unselect();
insilmaril@0	1336	}
insilmaril@0	1337
insilmaril@0	1338	pp.setWindow (mapRect);
insilmaril@0	1339
insilmaril@408	1340	mapScene->drawArea(mapRect, &pp); // draw scene to painter
insilmaril@0	1341
insilmaril@0	1342
insilmaril@0	1343	// Restore selection
insilmaril@0	1344	if (oldselection)
insilmaril@0	1345	{
insilmaril@0	1346	selection=oldselection;
insilmaril@0	1347	selection->select();
insilmaril@0	1348	}
insilmaril@0	1349
insilmaril@0	1350	return pix;
insilmaril@408	1351	*/
insilmaril@408	1352	return QPixmap();
insilmaril@0	1353	}
insilmaril@0	1354
insilmaril@260	1355	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@260	1356	{
insilmaril@260	1357	hidemode=mode;
insilmaril@260	1358	mapCenter->setHideTmp (hidemode);
insilmaril@260	1359	mapCenter->reposition();
insilmaril@260	1360	adjustCanvasSize();
insilmaril@408	1361	scene()->update();
insilmaril@260	1362	}
insilmaril@260	1363
insilmaril@260	1364	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@260	1365	{
insilmaril@260	1366	return hidemode;
insilmaril@260	1367	}
insilmaril@260	1368
insilmaril@0	1369	void MapEditor::exportImage(QString fn)
insilmaril@0	1370	{
insilmaril@260	1371	setExportMode (true);
insilmaril@0	1372	QPixmap pix (getPixmap());
insilmaril@0	1373	pix.save(fn, "PNG");
insilmaril@260	1374	setExportMode (false);
insilmaril@260	1375	}
insilmaril@260	1376
insilmaril@260	1377	void MapEditor::setExportMode (bool b)
insilmaril@260	1378	{
insilmaril@260	1379	// should be called before and after exports
insilmaril@260	1380	// depending on the settings
insilmaril@366	1381	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@260	1382	setHideTmpMode (HideExport);
insilmaril@260	1383	else
insilmaril@260	1384	setHideTmpMode (HideNone);
insilmaril@0	1385	}
insilmaril@0	1386
insilmaril@366	1387	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1388	{
insilmaril@260	1389	setExportMode (true);
insilmaril@0	1390	QPixmap pix (getPixmap());
insilmaril@366	1391	pix.save(fn, format);
insilmaril@260	1392	setExportMode (false);
insilmaril@0	1393	}
insilmaril@0	1394
insilmaril@185	1395	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163	1396	{
insilmaril@185	1397	ExportOO ex;
insilmaril@199	1398	ex.setFile (fn);
insilmaril@185	1399	ex.setMapCenter(mapCenter);
insilmaril@260	1400	if (ex.setConfigFile(cf))
insilmaril@260	1401	{
insilmaril@260	1402	setExportMode (true);
insilmaril@260	1403	ex.exportPresentation();
insilmaril@260	1404	setExportMode (false);
insilmaril@260	1405	}
insilmaril@163	1406	}
insilmaril@163	1407
insilmaril@163	1408
insilmaril@0	1409
insilmaril@0	1410	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1411	{
insilmaril@260	1412	// Hide stuff during export, if settings want this
insilmaril@260	1413	setExportMode (true);
insilmaril@260	1414
insilmaril@0	1415	// Create subdirectories
insilmaril@0	1416	makeSubDirs (dir);
insilmaril@0	1417
insilmaril@0	1418	// write to directory
insilmaril@106	1419	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1420	QFile file;
insilmaril@0	1421
insilmaril@0	1422	file.setName ( dir + "/"+mapName+".xml");
insilmaril@366	1423	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1424	{
insilmaril@0	1425	// This should neverever happen
insilmaril@159	1426	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1427	return;
insilmaril@0	1428	}
insilmaril@0	1429
insilmaril@0	1430	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1431	QTextStream ts( &file );
insilmaril@0	1432	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1433	ts << saveFile;
insilmaril@0	1434	file.close();
insilmaril@0	1435
insilmaril@0	1436	// Now write image, too
insilmaril@0	1437	exportImage (dir+"/images/"+mapName+".png");
insilmaril@260	1438
insilmaril@260	1439	setExportMode (false);
insilmaril@0	1440	}
insilmaril@0	1441
insilmaril@0	1442	void MapEditor::clear()
insilmaril@0	1443	{
insilmaril@0	1444	if (selection)
insilmaril@0	1445	{
insilmaril@0	1446	selection->unselect();
insilmaril@0	1447	selection=NULL;
insilmaril@0	1448	}
insilmaril@0	1449
insilmaril@0	1450	mapCenter->clear();
insilmaril@0	1451	}
insilmaril@0	1452
insilmaril@0	1453	void MapEditor::copy()
insilmaril@0	1454	{
insilmaril@0	1455	if (selection)
insilmaril@0	1456	{
insilmaril@166	1457	// write to directory
insilmaril@166	1458	QString clipfile="part";
insilmaril@408	1459	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPointF(),selection);
insilmaril@166	1460	QFile file;
insilmaril@166	1461
insilmaril@166	1462	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@366	1463	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1464	{
insilmaril@166	1465	// This should neverever happen
insilmaril@166	1466	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166	1467	return;
insilmaril@166	1468	}
insilmaril@166	1469
insilmaril@166	1470	// Write it finally, and write in UTF8, no matter what
insilmaril@166	1471	QTextStream ts( &file );
insilmaril@166	1472	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166	1473	ts << saveFile;
insilmaril@166	1474	file.close();
insilmaril@166	1475
insilmaril@166	1476	clipboardEmpty=false;
insilmaril@166	1477	updateActions();
insilmaril@0	1478	}
insilmaril@0	1479	}
insilmaril@0	1480
insilmaril@163	1481	void MapEditor::redo()
insilmaril@163	1482	{
insilmaril@163	1483	blockSaveState=true;
insilmaril@163	1484
insilmaril@366	1485	// Restore variables
insilmaril@366	1486	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1487	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1488	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1489	// Can we undo at all?
insilmaril@381	1490	if (redosAvail<1) return;
insilmaril@381	1491	redosAvail--;
insilmaril@381	1492
insilmaril@381	1493	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	1494	curStep++;
insilmaril@381	1495	if (curStep>stepsTotal) curStep=1;
insilmaril@366	1496	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1497	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1498	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1499	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1500	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1501	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1502
insilmaril@395	1503	if (!checkVersion(version))
insilmaril@395	1504	QMessageBox::warning(0,tr("Warning"),
insilmaril@404	1505	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@395	1506
insilmaril@366	1507
insilmaril@163	1508	// Find out current undo directory
insilmaril@366	1509	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@366	1510
insilmaril@366	1511	/* TODO remove testing
insilmaril@366	1512	*/
insilmaril@366	1513	cout << "ME::redo() begin\n";
insilmaril@366	1514	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1515	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1516	cout << " curStep="<<curStep<<endl;
insilmaril@366	1517	cout << " ---------------------------"<<endl;
insilmaril@366	1518	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1519	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1520	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1521	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1522	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1523	cout << " ---------------------------"<<endl<<endl;
insilmaril@163	1524
insilmaril@163	1525	// select object before redo
insilmaril@163	1526	if (!redoSelection.isEmpty())
insilmaril@163	1527	select (redoSelection);
insilmaril@163	1528
insilmaril@366	1529
insilmaril@366	1530	parseAtom (redoCommand);
insilmaril@366	1531	mapCenter->reposition();
insilmaril@366	1532
insilmaril@366	1533	blockSaveState=false;
insilmaril@366	1534
insilmaril@366	1535	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1536	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1537	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1538	undoSet.writeSettings(histPath);
insilmaril@366	1539
insilmaril@408	1540	mainWindow->updateHistory (undoSet);
insilmaril@407	1541	updateActions();
insilmaril@366	1542
insilmaril@366	1543	/* TODO remove testing
insilmaril@163	1544	cout << "ME::redo() end\n";
insilmaril@163	1545	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1546	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1547	cout << " curStep="<<curStep<<endl;
insilmaril@163	1548	cout << " ---------------------------"<<endl<<endl;
insilmaril@404	1549	*/
insilmaril@366	1550
insilmaril@366	1551
insilmaril@163	1552	}
insilmaril@163	1553
insilmaril@390	1554	bool MapEditor::isRedoAvailable()
insilmaril@390	1555	{
insilmaril@393	1556	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@390	1557	return true;
insilmaril@390	1558	else
insilmaril@390	1559	return false;
insilmaril@390	1560	}
insilmaril@390	1561
insilmaril@106	1562	void MapEditor::undo()
insilmaril@106	1563	{
insilmaril@163	1564	blockSaveState=true;
insilmaril@163	1565
insilmaril@366	1566	// Restore variables
insilmaril@366	1567	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1568	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1569	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1570
insilmaril@381	1571	// Can we undo at all?
insilmaril@381	1572	if (undosAvail<1) return;
insilmaril@381	1573
insilmaril@366	1574	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1575	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1576	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1577	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1578	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395	1579	QString version=undoSet.readEntry ("/history/version");
insilmaril@395	1580
insilmaril@395	1581	if (!checkVersion(version))
insilmaril@395	1582	QMessageBox::warning(0,tr("Warning"),
insilmaril@404	1583	tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@366	1584
insilmaril@163	1585	// Find out current undo directory
insilmaril@366	1586	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@163	1587
insilmaril@136	1588	// select object before undo
insilmaril@136	1589	if (!undoSelection.isEmpty())
insilmaril@136	1590	select (undoSelection);
insilmaril@136	1591
insilmaril@164	1592	/* TODO testing
insilmaril@366	1593	*/
insilmaril@163	1594	cout << "ME::undo() begin\n";
insilmaril@163	1595	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1596	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1597	cout << " curStep="<<curStep<<endl;
insilmaril@163	1598	cout << " ---------------------------"<<endl;
insilmaril@366	1599	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1600	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1601	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1602	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1603	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1604	cout << " ---------------------------"<<endl<<endl;
insilmaril@106	1605	parseAtom (undoCommand);
insilmaril@106	1606	mapCenter->reposition();
insilmaril@106	1607
insilmaril@163	1608	undosAvail--;
insilmaril@366	1609	curStep--;
insilmaril@381	1610	if (curStep<1) curStep=stepsTotal;
insilmaril@366	1611
insilmaril@366	1612	redosAvail++;
insilmaril@163	1613
insilmaril@163	1614	blockSaveState=false;
insilmaril@163	1615	/* TODO remove testing
insilmaril@163	1616	cout << "ME::undo() end\n";
insilmaril@163	1617	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1618	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1619	cout << " curStep="<<curStep<<endl;
insilmaril@163	1620	cout << " ---------------------------"<<endl<<endl;
insilmaril@404	1621	*/
insilmaril@366	1622
insilmaril@366	1623	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1624	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1625	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1626	undoSet.writeSettings(histPath);
insilmaril@366	1627
insilmaril@404	1628	mainWindow->updateHistory (undoSet);
insilmaril@366	1629	updateActions();
insilmaril@106	1630	}
insilmaril@106	1631
insilmaril@390	1632	bool MapEditor::isUndoAvailable()
insilmaril@390	1633	{
insilmaril@390	1634	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@390	1635	return true;
insilmaril@390	1636	else
insilmaril@390	1637	return false;
insilmaril@390	1638	}
insilmaril@390	1639
insilmaril@404	1640	void MapEditor::gotoHistoryStep (int i)
insilmaril@381	1641	{
insilmaril@381	1642	// Restore variables
insilmaril@381	1643	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@388	1644	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@388	1645
insilmaril@388	1646	if (i<0) i=undosAvail+redosAvail;
insilmaril@388	1647
insilmaril@388	1648	// Clicking above current step makes us undo things
insilmaril@381	1649	if (i<undosAvail)
insilmaril@381	1650	{
insilmaril@381	1651	for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@381	1652	return;
insilmaril@381	1653	}
insilmaril@388	1654	// Clicking below current step makes us redo things
insilmaril@381	1655	if (i>undosAvail)
insilmaril@381	1656	for (int j=undosAvail; j<i; j++) redo();
insilmaril@381	1657
insilmaril@381	1658	// And ignore clicking the current row ;-)
insilmaril@381	1659	}
insilmaril@381	1660
insilmaril@394	1661	void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@106	1662	{
insilmaril@393	1663	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1664	QDir d(pathDir);
insilmaril@393	1665	QFile file (path);
insilmaril@163	1666
insilmaril@106	1667	if (d.exists() )
insilmaril@106	1668	{
insilmaril@106	1669	// We need to parse saved XML data
insilmaril@106	1670	mapBuilderHandler handler;
insilmaril@163	1671	QXmlInputSource source( file);
insilmaril@106	1672	QXmlSimpleReader reader;
insilmaril@106	1673	reader.setContentHandler( &handler );
insilmaril@106	1674	reader.setErrorHandler( &handler );
insilmaril@106	1675	handler.setMapEditor( this );
insilmaril@393	1676	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@106	1677	if (undoSel.isEmpty())
insilmaril@106	1678	{
insilmaril@139	1679	unselect();
insilmaril@106	1680	mapCenter->clear();
insilmaril@106	1681	handler.setLoadMode (NewMap);
insilmaril@106	1682	} else
insilmaril@106	1683	{
insilmaril@106	1684	select (undoSel);
insilmaril@106	1685	handler.setLoadMode (ImportReplace);
insilmaril@106	1686	}
insilmaril@139	1687	blockReposition=true;
insilmaril@106	1688	bool ok = reader.parse( source );
insilmaril@139	1689	blockReposition=false;
insilmaril@106	1690	if (! ok )
insilmaril@106	1691	{
insilmaril@106	1692	// This should never ever happen
insilmaril@393	1693	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1694	handler.errorProtocol());
insilmaril@106	1695	}
insilmaril@106	1696	} else
insilmaril@393	1697	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1698	}
insilmaril@393	1699
insilmaril@394	1700	void MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@393	1701	{
insilmaril@393	1702	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@393	1703	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@106	1704	{
insilmaril@393	1705	QString pathDir=path.left(path.findRev("/"));
insilmaril@393	1706	QDir d(pathDir);
insilmaril@393	1707	QFile file (path);
insilmaril@393	1708
insilmaril@393	1709	if (d.exists() )
insilmaril@393	1710	{
insilmaril@393	1711	// We need to parse saved XML data
insilmaril@393	1712	mapBuilderHandler handler;
insilmaril@393	1713	QXmlInputSource source( file);
insilmaril@393	1714	QXmlSimpleReader reader;
insilmaril@393	1715	reader.setContentHandler( &handler );
insilmaril@393	1716	reader.setErrorHandler( &handler );
insilmaril@393	1717	handler.setMapEditor( this );
insilmaril@393	1718	handler.setTmpDir ( pathDir ); // needed to load files with rel. path
insilmaril@394	1719	handler.setLoadMode (ImportAdd);
insilmaril@393	1720	blockReposition=true;
insilmaril@393	1721	bool ok = reader.parse( source );
insilmaril@393	1722	blockReposition=false;
insilmaril@393	1723	if (! ok )
insilmaril@393	1724	{
insilmaril@393	1725	// This should never ever happen
insilmaril@393	1726	QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393	1727	handler.errorProtocol());
insilmaril@393	1728	}
insilmaril@394	1729	if (selection!=mapCenter)
insilmaril@394	1730	((BranchObj)selection)->getLastBranch()->moveBranchTo ((BranchObj)(selection),pos);
insilmaril@393	1731	} else
insilmaril@393	1732	QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393	1733	}
insilmaril@106	1734	}
insilmaril@106	1735
insilmaril@166	1736	void MapEditor::pasteNoSave()
insilmaril@0	1737	{
insilmaril@166	1738	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1739	}
insilmaril@0	1740
insilmaril@0	1741	void MapEditor::cutNoSave()
insilmaril@0	1742	{
insilmaril@166	1743	copy();
insilmaril@166	1744	deleteSelection();
insilmaril@0	1745	}
insilmaril@0	1746
insilmaril@0	1747	void MapEditor::paste()
insilmaril@0	1748	{
insilmaril@166	1749	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@166	1750	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@166	1751	{
insilmaril@166	1752	pasteNoSave();
insilmaril@395	1753	saveStateChangingPart(
insilmaril@395	1754	selection,
insilmaril@395	1755	selection,
insilmaril@395	1756	"paste ()",
insilmaril@395	1757	QString("Paste to %1").arg( getName(selection))
insilmaril@395	1758	);
insilmaril@166	1759	mapCenter->reposition();
insilmaril@166	1760	adjustCanvasSize();
insilmaril@166	1761	}
insilmaril@0	1762	}
insilmaril@0	1763
insilmaril@0	1764	void MapEditor::cut()
insilmaril@0	1765	{
insilmaril@395	1766	saveStateChangingPart(
insilmaril@395	1767	selection->getParObj(),
insilmaril@395	1768	selection,
insilmaril@395	1769	"cut ()",
insilmaril@395	1770	QString("Cut %1").arg(getName(selection))
insilmaril@395	1771	);
insilmaril@0	1772	copy();
insilmaril@0	1773	cutNoSave();
insilmaril@0	1774	mapCenter->reposition();
insilmaril@0	1775	adjustCanvasSize();
insilmaril@0	1776	}
insilmaril@0	1777
insilmaril@130	1778	void MapEditor::move(const int &x, const int &y)
insilmaril@130	1779	{
insilmaril@366	1780	if (selection)
insilmaril@366	1781	{
insilmaril@408	1782	QString ps=qpointfToString (selection->getAbsPos());
insilmaril@366	1783	QString s=selection->getSelectString();
insilmaril@366	1784	saveState(
insilmaril@366	1785	s, "move "+ps,
insilmaril@408	1786	s, "move "+qpointfToString (QPointF (x,y)),
insilmaril@366	1787	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@366	1788	selection->move(x,y);
insilmaril@366	1789	mapCenter->reposition();
insilmaril@366	1790	adjustCanvasSize();
insilmaril@366	1791	}
insilmaril@366	1792
insilmaril@366	1793	}
insilmaril@366	1794
insilmaril@366	1795	void MapEditor::moveRel (const int &x, const int &y)
insilmaril@366	1796	{
insilmaril@388	1797	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@388	1798	typeid(*selection) == typeid(MapCenterObj) \|\|
insilmaril@388	1799	typeid(*selection) == typeid (FloatImageObj)))
insilmaril@366	1800	{
insilmaril@408	1801	QString ps=qpointfToString (selection->getRelPos());
insilmaril@366	1802	QString s=selection->getSelectString();
insilmaril@366	1803	saveState(
insilmaril@366	1804	s, "moveRel "+ps,
insilmaril@408	1805	s, "moveRel "+qpointfToString (QPointF (x,y)),
insilmaril@366	1806	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
insilmaril@388	1807	((OrnamentedObj*)selection)->move2RelPos (x,y);
insilmaril@366	1808	mapCenter->reposition();
insilmaril@366	1809	adjustCanvasSize();
insilmaril@366	1810	}
insilmaril@130	1811	}
insilmaril@130	1812
insilmaril@0	1813	void MapEditor::moveBranchUp()
insilmaril@0	1814	{
insilmaril@0	1815	BranchObj* bo;
insilmaril@0	1816	BranchObj* par;
insilmaril@0	1817	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1818	{
insilmaril@163	1819	bo=(BranchObj*)selection;
insilmaril@314	1820	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1821	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1822	selection->unselect();
insilmaril@366	1823	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1824	selection->select();
insilmaril@366	1825	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1826	mapCenter->reposition();
insilmaril@0	1827	ensureSelectionVisible();
insilmaril@0	1828	}
insilmaril@0	1829	}
insilmaril@0	1830
insilmaril@0	1831	void MapEditor::moveBranchDown()
insilmaril@0	1832	{
insilmaril@0	1833	BranchObj* bo;
insilmaril@0	1834	BranchObj* par;
insilmaril@0	1835	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1836	{
insilmaril@163	1837	bo=(BranchObj*)selection;
insilmaril@314	1838	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1839	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1840	selection->unselect();
insilmaril@366	1841	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1842	selection->select();
insilmaril@366	1843	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1844	mapCenter->reposition();
insilmaril@0	1845	ensureSelectionVisible();
insilmaril@0	1846	}
insilmaril@0	1847	}
insilmaril@0	1848
insilmaril@366	1849	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@0	1850	{
insilmaril@366	1851	if (selection &&
insilmaril@366	1852	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1853	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1854	{
insilmaril@366	1855	ok=true;
insilmaril@366	1856	ensureSelectionVisible();
insilmaril@408	1857	p=mapFromScene(selection->getAbsPos());
insilmaril@366	1858	return ((BranchObj*)selection)->getHeading();
insilmaril@366	1859	}
insilmaril@366	1860	ok=false;
insilmaril@366	1861	return QString();
insilmaril@366	1862	}
insilmaril@366	1863
insilmaril@366	1864	void MapEditor::setHeading(const QString &s)
insilmaril@366	1865	{
insilmaril@0	1866	if (selection &&
insilmaril@0	1867	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1868	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1869	{
insilmaril@163	1870	editingBO=(BranchObj*)selection;
insilmaril@395	1871	saveState(
insilmaril@395	1872	selection,
insilmaril@366	1873	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@395	1874	selection,
insilmaril@366	1875	"setHeading (\""+s+"\")",
insilmaril@366	1876	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@366	1877	editingBO->setHeading(s );
insilmaril@366	1878	editingBO=NULL;
insilmaril@106	1879	mapCenter->reposition();
insilmaril@106	1880	adjustCanvasSize();
insilmaril@106	1881	ensureSelectionVisible();
insilmaril@106	1882	}
insilmaril@106	1883	}
insilmaril@106	1884
insilmaril@366	1885	void MapEditor::setURLInt (const QString &s)
insilmaril@143	1886	{
insilmaril@143	1887	// Internal function, no saveState needed
insilmaril@143	1888	if (selection &&
insilmaril@143	1889	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1890	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1891	{
insilmaril@163	1892	((BranchObj*)selection)->setURL(s);
insilmaril@143	1893	mapCenter->reposition();
insilmaril@143	1894	adjustCanvasSize();
insilmaril@143	1895	ensureSelectionVisible();
insilmaril@143	1896	}
insilmaril@143	1897	}
insilmaril@143	1898
insilmaril@366	1899	void MapEditor::setHeadingInt(const QString &s)
insilmaril@366	1900	{
insilmaril@366	1901	if (selection &&
insilmaril@366	1902	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1903	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1904	{
insilmaril@366	1905	((BranchObj*)selection)->setHeading(s);
insilmaril@366	1906	mapCenter->reposition();
insilmaril@366	1907	adjustCanvasSize();
insilmaril@366	1908	ensureSelectionVisible();
insilmaril@366	1909	}
insilmaril@366	1910	}
insilmaril@366	1911
insilmaril@366	1912	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@143	1913	{
insilmaril@143	1914	// Internal function, no saveState needed
insilmaril@143	1915	if (selection &&
insilmaril@143	1916	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1917	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1918	{
insilmaril@163	1919	((BranchObj*)selection)->setVymLink(s);
insilmaril@143	1920	mapCenter->reposition();
insilmaril@143	1921	adjustCanvasSize();
insilmaril@143	1922	ensureSelectionVisible();
insilmaril@143	1923	}
insilmaril@143	1924	}
insilmaril@143	1925
insilmaril@366	1926	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@0	1927	{
insilmaril@366	1928	// Depending on pos:
insilmaril@366	1929	// -3 insert in childs of parent above selection
insilmaril@366	1930	// -2 add branch to selection
insilmaril@366	1931	// -1 insert in childs of parent below selection
insilmaril@366	1932	// 0..n insert in childs of parent at pos
insilmaril@366	1933	BranchObj *newbo=NULL;
insilmaril@0	1934	if (selection &&
insilmaril@0	1935	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1936	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1937	{
insilmaril@366	1938	BranchObj* bo = (BranchObj*) selection;
insilmaril@366	1939	if (num==-2)
insilmaril@0	1940	{
insilmaril@0	1941	// save scroll state. If scrolled, automatically select
insilmaril@0	1942	// new branch in order to tmp unscroll parent...
insilmaril@366	1943	return bo->addBranch();
insilmaril@366	1944
insilmaril@366	1945	}else if (num==-1)
insilmaril@0	1946	{
insilmaril@366	1947	num=bo->getNum()+1;
insilmaril@366	1948	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1949	}else if (num==-3)
insilmaril@366	1950	{
insilmaril@366	1951	num=bo->getNum();
insilmaril@366	1952	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1953	}
insilmaril@366	1954	if (!bo) return bo;
insilmaril@366	1955	newbo=bo->insertBranch(num);
insilmaril@366	1956	}
insilmaril@366	1957	return newbo;
insilmaril@366	1958	}
insilmaril@366	1959
insilmaril@394	1960	BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@366	1961	{
insilmaril@366	1962	// Different meaning than num in addNewBranchInt!
insilmaril@366	1963	// -1 add above
insilmaril@366	1964	// 0 add as child
insilmaril@366	1965	// +1 add below
insilmaril@394	1966	BranchObj bo = (BranchObj) selection;
insilmaril@394	1967	BranchObj *newbo=NULL;
insilmaril@394	1968
insilmaril@366	1969	if (selection &&
insilmaril@366	1970	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1971	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1972	{
insilmaril@366	1973	newbo=addNewBranchInt (pos-2);
insilmaril@366	1974
insilmaril@366	1975	if (newbo)
insilmaril@366	1976	{
insilmaril@395	1977	saveState(
insilmaril@395	1978	selection, // FIXME sholdnt newbo be deleted here???
insilmaril@393	1979	"delete ()",
insilmaril@395	1980	selection,
insilmaril@366	1981	QString ("addBranch (%1)").arg(pos-2),
insilmaril@395	1982	QString ("Add new branch to %1").arg(getName(bo)));
insilmaril@366	1983
insilmaril@366	1984	mapCenter->reposition();
insilmaril@366	1985	adjustCanvasSize();
insilmaril@366	1986	}
insilmaril@366	1987	}
insilmaril@394	1988	return newbo;
insilmaril@366	1989	}
insilmaril@366	1990
insilmaril@366	1991
insilmaril@394	1992	BranchObj* MapEditor::addNewBranchBefore()
insilmaril@366	1993	{
insilmaril@394	1994	BranchObj *newbo=NULL;
insilmaril@366	1995	if (selection &&
insilmaril@366	1996	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@394	1997	// We accept no MapCenterObj here, so we _have_ a parent
insilmaril@366	1998	{
insilmaril@394	1999	BranchObj* bo = (BranchObj*) selection;
insilmaril@408	2000	QPointF p=bo->getRelPos();
insilmaril@394	2001
insilmaril@394	2002
insilmaril@366	2003	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@394	2004
insilmaril@394	2005	// add below selection
insilmaril@394	2006	newbo=parbo->insertBranch(bo->getNum()+1);
insilmaril@394	2007	if (newbo)
insilmaril@366	2008	{
insilmaril@394	2009	newbo->move2RelPos (p);
insilmaril@394	2010
insilmaril@394	2011	// Move selection to new branch
insilmaril@394	2012	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@394	2013
insilmaril@394	2014	saveState (newbo, "deleteKeepChilds ()", newbo, "addBranchBefore ()",
insilmaril@394	2015	QString ("Add branch before %1").arg(getName(bo)));
insilmaril@394	2016
insilmaril@394	2017	mapCenter->reposition();
insilmaril@394	2018	adjustCanvasSize();
insilmaril@394	2019	}
insilmaril@0	2020	}
insilmaril@394	2021	return newbo;
insilmaril@0	2022	}
insilmaril@0	2023
insilmaril@0	2024	void MapEditor::deleteSelection()
insilmaril@0	2025	{
insilmaril@0	2026	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	2027	{
insilmaril@366	2028	BranchObj* bo=(BranchObj*)selection;
insilmaril@294	2029	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	2030	bo->unselect();
insilmaril@394	2031	saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@0	2032	selection=NULL;
insilmaril@0	2033	par->removeBranch(bo);
insilmaril@0	2034	selection=par;
insilmaril@0	2035	selection->select();
insilmaril@0	2036	ensureSelectionVisible();
insilmaril@0	2037	mapCenter->reposition();
insilmaril@0	2038	adjustCanvasSize();
insilmaril@0	2039	}
insilmaril@0	2040	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	2041	{
insilmaril@366	2042	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	2043	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@395	2044	saveStateChangingPart(
insilmaril@395	2045	par,
insilmaril@395	2046	fio,
insilmaril@395	2047	"delete ()",
insilmaril@395	2048	QString("Delete %1").arg(getName(fio))
insilmaril@395	2049	);
insilmaril@0	2050	fio->unselect();
insilmaril@0	2051	selection=NULL;
insilmaril@0	2052	par->removeFloatImage(fio);
insilmaril@0	2053	selection=par;
insilmaril@0	2054	selection->select();
insilmaril@0	2055	ensureSelectionVisible();
insilmaril@0	2056	mapCenter->reposition();
insilmaril@0	2057	adjustCanvasSize();
insilmaril@0	2058	}
insilmaril@0	2059	}
insilmaril@0	2060
insilmaril@0	2061	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	2062	{
insilmaril@0	2063	return selection;
insilmaril@0	2064	}
insilmaril@0	2065
insilmaril@267	2066	void MapEditor::unselect()
insilmaril@267	2067	{
insilmaril@267	2068	if (selection)
insilmaril@267	2069	{
insilmaril@267	2070	selectionLast=selection;
insilmaril@267	2071	selection->unselect();
insilmaril@267	2072	selection=NULL;
insilmaril@267	2073	}
insilmaril@267	2074	}
insilmaril@267	2075
insilmaril@267	2076	void MapEditor::reselect()
insilmaril@267	2077	{
insilmaril@267	2078	if (selectionLast)
insilmaril@267	2079	{
insilmaril@267	2080	selection=selectionLast;
insilmaril@267	2081	selection->select();
insilmaril@267	2082	selectionLast=NULL;
insilmaril@267	2083	}
insilmaril@267	2084	}
insilmaril@267	2085
insilmaril@83	2086	bool MapEditor::select (const QString &s)
insilmaril@83	2087	{
insilmaril@106	2088	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0	2089
insilmaril@0	2090	// Finally select the found object
insilmaril@0	2091	if (lmo)
insilmaril@0	2092	{
insilmaril@98	2093	if (selection) unselect();
insilmaril@0	2094	selection=lmo;
insilmaril@0	2095	selection->select();
insilmaril@0	2096	adjustCanvasSize();
insilmaril@0	2097	ensureSelectionVisible();
insilmaril@0	2098	return true;
insilmaril@139	2099	}
insilmaril@139	2100	return false;
insilmaril@0	2101	}
insilmaril@0	2102
insilmaril@366	2103	QString MapEditor::getSelectString()
insilmaril@366	2104	{
insilmaril@366	2105	if (selection) return selection->getSelectString();
insilmaril@366	2106	return QString();
insilmaril@366	2107	}
insilmaril@366	2108
insilmaril@366	2109	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@0	2110	{
insilmaril@267	2111	if (lmo && selection != lmo)
insilmaril@0	2112	{
insilmaril@267	2113	// select the MapObj
insilmaril@267	2114	if (selection) selection->unselect();
insilmaril@267	2115	selection=lmo;
insilmaril@267	2116	selection->select();
insilmaril@267	2117
insilmaril@267	2118	adjustCanvasSize();
insilmaril@0	2119	}
insilmaril@267	2120	}
insilmaril@0	2121
insilmaril@366	2122	void MapEditor::selectNextBranchInt()
insilmaril@0	2123	{
insilmaril@0	2124	// Increase number of branch
insilmaril@0	2125	if (selection)
insilmaril@0	2126	{
insilmaril@0	2127	QString s=selection->getSelectString();
insilmaril@0	2128	QString part;
insilmaril@0	2129	QString typ;
insilmaril@0	2130	QString num;
insilmaril@0	2131
insilmaril@0	2132	// Where am I?
insilmaril@0	2133	part=s.section(",",-1);
insilmaril@0	2134	typ=part.left (3);
insilmaril@0	2135	num=part.right(part.length() - 3);
insilmaril@0	2136
insilmaril@0	2137	s=s.left (s.length() -num.length());
insilmaril@0	2138
insilmaril@0	2139	// Go to next lmo
insilmaril@0	2140	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2141
insilmaril@0	2142	s=s+num;
insilmaril@0	2143
insilmaril@0	2144	// Try to select this one
insilmaril@0	2145	if (select (s)) return;
insilmaril@0	2146
insilmaril@0	2147	// We have no direct successor,
insilmaril@0	2148	// try to increase the parental number in order to
insilmaril@0	2149	// find a successor with same depth
insilmaril@0	2150
insilmaril@0	2151	int d=selection->getDepth();
insilmaril@0	2152	int oldDepth=d;
insilmaril@0	2153	int i;
insilmaril@0	2154	bool found=false;
insilmaril@0	2155	bool b;
insilmaril@0	2156	while (!found && d>0)
insilmaril@0	2157	{
insilmaril@0	2158	s=s.section (",",0,d-1);
insilmaril@0	2159	// replace substring of current depth in s with "1"
insilmaril@0	2160	part=s.section(",",-1);
insilmaril@0	2161	typ=part.left (3);
insilmaril@0	2162	num=part.right(part.length() - 3);
insilmaril@0	2163
insilmaril@0	2164	if (d>1)
insilmaril@0	2165	{
insilmaril@0	2166	// increase number of parent
insilmaril@0	2167	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2168	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2169	} else
insilmaril@0	2170	{
insilmaril@0	2171	// Special case, look at orientation
insilmaril@0	2172	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2173	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2174	else
insilmaril@0	2175	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2176	s=typ+num;
insilmaril@0	2177	}
insilmaril@0	2178
insilmaril@0	2179	if (select (s))
insilmaril@0	2180	// pad to oldDepth, select the first branch for each depth
insilmaril@0	2181	for (i=d;i<oldDepth;i++)
insilmaril@0	2182	{
insilmaril@0	2183	b=select (s);
insilmaril@0	2184	if (b)
insilmaril@0	2185	{
insilmaril@163	2186	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	2187	s+=",bo:0";
insilmaril@0	2188	else
insilmaril@0	2189	break;
insilmaril@0	2190	} else
insilmaril@0	2191	break;
insilmaril@0	2192	}
insilmaril@0	2193
insilmaril@0	2194	// try to select the freshly built string
insilmaril@0	2195	found=select(s);
insilmaril@0	2196	d--;
insilmaril@0	2197	}
insilmaril@0	2198	return;
insilmaril@0	2199	}
insilmaril@0	2200	}
insilmaril@0	2201
insilmaril@366	2202	void MapEditor::selectPrevBranchInt()
insilmaril@0	2203	{
insilmaril@0	2204	// Decrease number of branch
insilmaril@0	2205	if (selection)
insilmaril@0	2206	{
insilmaril@0	2207	QString s=selection->getSelectString();
insilmaril@0	2208	QString part;
insilmaril@0	2209	QString typ;
insilmaril@0	2210	QString num;
insilmaril@0	2211
insilmaril@0	2212	// Where am I?
insilmaril@0	2213	part=s.section(",",-1);
insilmaril@0	2214	typ=part.left (3);
insilmaril@0	2215	num=part.right(part.length() - 3);
insilmaril@0	2216
insilmaril@0	2217	s=s.left (s.length() -num.length());
insilmaril@0	2218
insilmaril@0	2219	// Go to next lmo
insilmaril@0	2220	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2221
insilmaril@0	2222	s=s+num;
insilmaril@0	2223
insilmaril@0	2224	// Try to select this one
insilmaril@0	2225	if (select (s)) return;
insilmaril@0	2226
insilmaril@0	2227	// We have no direct precessor,
insilmaril@0	2228	// try to decrease the parental number in order to
insilmaril@0	2229	// find a precessor with same depth
insilmaril@0	2230
insilmaril@0	2231	int d=selection->getDepth();
insilmaril@0	2232	int oldDepth=d;
insilmaril@0	2233	int i;
insilmaril@0	2234	bool found=false;
insilmaril@0	2235	bool b;
insilmaril@0	2236	while (!found && d>0)
insilmaril@0	2237	{
insilmaril@0	2238	s=s.section (",",0,d-1);
insilmaril@0	2239	// replace substring of current depth in s with "1"
insilmaril@0	2240	part=s.section(",",-1);
insilmaril@0	2241	typ=part.left (3);
insilmaril@0	2242	num=part.right(part.length() - 3);
insilmaril@0	2243
insilmaril@0	2244	if (d>1)
insilmaril@0	2245	{
insilmaril@0	2246	// decrease number of parent
insilmaril@0	2247	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2248	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2249	} else
insilmaril@0	2250	{
insilmaril@0	2251	// Special case, look at orientation
insilmaril@0	2252	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2253	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2254	else
insilmaril@0	2255	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2256	s=typ+num;
insilmaril@0	2257	}
insilmaril@0	2258
insilmaril@0	2259	if (select(s))
insilmaril@0	2260	// pad to oldDepth, select the last branch for each depth
insilmaril@0	2261	for (i=d;i<oldDepth;i++)
insilmaril@0	2262	{
insilmaril@0	2263	b=select (s);
insilmaril@0	2264	if (b)
insilmaril@163	2265	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163	2266	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	2267	else
insilmaril@0	2268	break;
insilmaril@0	2269	else
insilmaril@0	2270	break;
insilmaril@0	2271	}
insilmaril@0	2272
insilmaril@0	2273	// try to select the freshly built string
insilmaril@0	2274	found=select(s);
insilmaril@0	2275	d--;
insilmaril@0	2276	}
insilmaril@0	2277	return;
insilmaril@0	2278	}
insilmaril@0	2279	}
insilmaril@0	2280
insilmaril@0	2281	void MapEditor::selectUpperBranch()
insilmaril@0	2282	{
insilmaril@0	2283	if (selection)
insilmaril@0	2284	{
insilmaril@0	2285	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2286	{
insilmaril@0	2287	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2288	selectPrevBranchInt();
insilmaril@0	2289	else
insilmaril@0	2290	if (selection->getDepth()==1)
insilmaril@366	2291	selectNextBranchInt();
insilmaril@0	2292	else
insilmaril@366	2293	selectPrevBranchInt();
insilmaril@0	2294	}
insilmaril@0	2295	}
insilmaril@0	2296	}
insilmaril@0	2297
insilmaril@0	2298	void MapEditor::selectLowerBranch()
insilmaril@0	2299	{
insilmaril@0	2300	if (selection)
insilmaril@0	2301	{
insilmaril@0	2302	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2303	{
insilmaril@0	2304	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2305	selectNextBranchInt();
insilmaril@0	2306	else
insilmaril@0	2307	if (selection->getDepth()==1)
insilmaril@366	2308	selectPrevBranchInt();
insilmaril@0	2309	else
insilmaril@366	2310	selectNextBranchInt();
insilmaril@0	2311	}
insilmaril@0	2312	}
insilmaril@0	2313	}
insilmaril@0	2314
insilmaril@0	2315
insilmaril@0	2316	void MapEditor::selectLeftBranch()
insilmaril@0	2317	{
insilmaril@0	2318	BranchObj* bo;
insilmaril@0	2319	BranchObj* par;
insilmaril@0	2320	if (selection)
insilmaril@0	2321	{
insilmaril@0	2322	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2323	{
insilmaril@163	2324	par= (BranchObj*) selection;
insilmaril@0	2325	bo=par->getLastSelectedBranch();
insilmaril@0	2326	if (bo)
insilmaril@0	2327	{
insilmaril@0	2328	// Workaround for reselecting on left and right side
insilmaril@0	2329	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2330	{
insilmaril@0	2331	bo=par->getLastBranch();
insilmaril@0	2332	}
insilmaril@0	2333	if (bo)
insilmaril@0	2334	{
insilmaril@0	2335	par->unselect();
insilmaril@0	2336	selection=bo;
insilmaril@0	2337	selection->select();
insilmaril@0	2338	adjustCanvasSize();
insilmaril@0	2339	ensureSelectionVisible();
insilmaril@0	2340	}
insilmaril@0	2341	}
insilmaril@0	2342	} else
insilmaril@0	2343	{
insilmaril@0	2344	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2345	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2346	{
insilmaril@0	2347	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2348	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2349	{
insilmaril@0	2350	selection->unselect();
insilmaril@0	2351	selection=par;
insilmaril@0	2352	selection->select();
insilmaril@0	2353	adjustCanvasSize();
insilmaril@0	2354	ensureSelectionVisible();
insilmaril@0	2355	}
insilmaril@0	2356	} else
insilmaril@0	2357	{
insilmaril@0	2358	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2359	{
insilmaril@163	2360	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2361	if (bo)
insilmaril@0	2362	{
insilmaril@0	2363	selection->unselect();
insilmaril@0	2364	selection=bo;
insilmaril@0	2365	selection->select();
insilmaril@0	2366	adjustCanvasSize();
insilmaril@0	2367	ensureSelectionVisible();
insilmaril@0	2368	}
insilmaril@0	2369	}
insilmaril@0	2370	}
insilmaril@0	2371	}
insilmaril@0	2372	}
insilmaril@0	2373	}
insilmaril@0	2374
insilmaril@0	2375	void MapEditor::selectRightBranch()
insilmaril@0	2376	{
insilmaril@0	2377	BranchObj* bo;
insilmaril@0	2378	BranchObj* par;
insilmaril@0	2379
insilmaril@0	2380	if (selection)
insilmaril@0	2381	{
insilmaril@0	2382	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2383	{
insilmaril@163	2384	par= (BranchObj*) selection;
insilmaril@0	2385	bo=par->getLastSelectedBranch();
insilmaril@0	2386	if (bo)
insilmaril@0	2387	{
insilmaril@366	2388	// Workaround for reselecting on left and right side
insilmaril@0	2389	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2390	bo=par->getFirstBranch();
insilmaril@0	2391	if (bo)
insilmaril@0	2392	{
insilmaril@0	2393	par->unselect();
insilmaril@0	2394	selection=bo;
insilmaril@0	2395	selection->select();
insilmaril@0	2396	ensureSelectionVisible();
insilmaril@0	2397	}
insilmaril@0	2398	}
insilmaril@0	2399	} else
insilmaril@0	2400	{
insilmaril@0	2401	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2402	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2403	{
insilmaril@0	2404	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2405	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2406	{
insilmaril@0	2407	selection->unselect();
insilmaril@0	2408	selection=par;
insilmaril@0	2409	selection->select();
insilmaril@0	2410	adjustCanvasSize();
insilmaril@0	2411	ensureSelectionVisible();
insilmaril@0	2412	}
insilmaril@0	2413	} else
insilmaril@0	2414	{
insilmaril@0	2415	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2416	{
insilmaril@163	2417	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2418	if (bo)
insilmaril@0	2419	{
insilmaril@0	2420	selection->unselect();
insilmaril@0	2421	selection=bo;
insilmaril@0	2422	selection->select();
insilmaril@0	2423	adjustCanvasSize();
insilmaril@0	2424	ensureSelectionVisible();
insilmaril@0	2425	}
insilmaril@0	2426	}
insilmaril@0	2427	}
insilmaril@0	2428	}
insilmaril@0	2429	}
insilmaril@0	2430	}
insilmaril@0	2431
insilmaril@0	2432	void MapEditor::selectFirstBranch()
insilmaril@0	2433	{
insilmaril@0	2434	BranchObj *bo1;
insilmaril@0	2435	BranchObj *bo2;
insilmaril@0	2436	BranchObj* par;
insilmaril@0	2437	if (selection) {
insilmaril@0	2438	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2439	{
insilmaril@163	2440	bo1= (BranchObj*) selection;
insilmaril@0	2441	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2442	bo2=par->getFirstBranch();
insilmaril@0	2443	if (bo2) {
insilmaril@0	2444	bo1->unselect();
insilmaril@0	2445	selection=bo2;
insilmaril@0	2446	selection->select();
insilmaril@0	2447	ensureSelectionVisible();
insilmaril@0	2448	}
insilmaril@0	2449	}
insilmaril@0	2450	adjustCanvasSize();
insilmaril@0	2451	}
insilmaril@0	2452	}
insilmaril@0	2453
insilmaril@0	2454	void MapEditor::selectLastBranch()
insilmaril@0	2455	{
insilmaril@0	2456	BranchObj *bo1;
insilmaril@0	2457	BranchObj *bo2;
insilmaril@0	2458	BranchObj* par;
insilmaril@0	2459	if (selection) {
insilmaril@0	2460	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2461	{
insilmaril@163	2462	bo1= (BranchObj*) selection;
insilmaril@0	2463	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2464	bo2=par->getLastBranch();
insilmaril@0	2465	if (bo2) {
insilmaril@0	2466	bo1->unselect();
insilmaril@0	2467	selection=bo2;
insilmaril@0	2468	selection->select();
insilmaril@0	2469	ensureSelectionVisible();
insilmaril@0	2470	}
insilmaril@0	2471	}
insilmaril@0	2472	adjustCanvasSize();
insilmaril@0	2473	}
insilmaril@0	2474	}
insilmaril@0	2475
insilmaril@408	2476	void MapEditor::selectMapBackgroundImage ()
insilmaril@408	2477	{
insilmaril@408	2478	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@408	2479	fd->setMode (Q3FileDialog::ExistingFile);
insilmaril@408	2480	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@408	2481	ImagePreview *p =new ImagePreview (fd);
insilmaril@408	2482	fd->setContentsPreviewEnabled( TRUE );
insilmaril@408	2483	fd->setContentsPreview( p, p );
insilmaril@408	2484	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@408	2485	fd->setCaption(vymName+" - " +tr("Load background image"));
insilmaril@408	2486	fd->setDir (lastImageDir);
insilmaril@408	2487	fd->show();
insilmaril@408	2488
insilmaril@408	2489	if ( fd->exec() == QDialog::Accepted )
insilmaril@408	2490	{
insilmaril@408	2491	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@408	2492	lastImageDir=QDir (fd->dirPath());
insilmaril@408	2493	setMapBackgroundImage (fd->selectedFile());
insilmaril@408	2494	}
insilmaril@408	2495	}
insilmaril@408	2496
insilmaril@408	2497	void MapEditor::setMapBackgroundImage (const QString &fn)
insilmaril@408	2498	{
insilmaril@408	2499	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@408	2500	/*
insilmaril@408	2501	saveState(
insilmaril@408	2502	selection,
insilmaril@408	2503	QString ("setMapBackgroundImage (%1)").arg(oldcol.name()),
insilmaril@408	2504	selection,
insilmaril@408	2505	QString ("setMapBackgroundImage (%1)").arg(col.name()),
insilmaril@408	2506	QString("Set background color of map to %1").arg(col.name()));
insilmaril@408	2507	*/
insilmaril@408	2508	cout << "Trying to load "<<fn.ascii()<<endl;
insilmaril@408	2509	QBrush brush;
insilmaril@408	2510	brush.setTextureImage (QPixmap (fn));
insilmaril@408	2511	mapScene->setBackgroundBrush(brush);
insilmaril@408	2512	}
insilmaril@408	2513
insilmaril@398	2514	void MapEditor::selectMapBackgroundColor()
insilmaril@0	2515	{
insilmaril@408	2516	QColor col = QColorDialog::getColor( mapScene->backgroundBrush().color(), this );
insilmaril@0	2517	if ( !col.isValid() ) return;
insilmaril@408	2518	setMapBackgroundColor( col );
insilmaril@0	2519	}
insilmaril@0	2520
insilmaril@398	2521
insilmaril@398	2522	void MapEditor::setMapBackgroundColor(QColor col)
insilmaril@0	2523	{
insilmaril@408	2524	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@398	2525	saveState(
insilmaril@398	2526	selection,
insilmaril@398	2527	QString ("setMapBackgroundColor (%1)").arg(oldcol.name()),
insilmaril@398	2528	selection,
insilmaril@398	2529	QString ("setMapBackgroundColor (%1)").arg(col.name()),
insilmaril@398	2530	QString("Set background color of map to %1").arg(col.name()));
insilmaril@408	2531	mapScene->setBackgroundBrush(col);
insilmaril@398	2532	}
insilmaril@398	2533
insilmaril@398	2534	QColor MapEditor::getMapBackgroundColor()
insilmaril@398	2535	{
insilmaril@408	2536	return mapScene->backgroundBrush().color();
insilmaril@0	2537	}
insilmaril@0	2538
insilmaril@395	2539	QColor MapEditor::getCurrentHeadingColor()
insilmaril@0	2540	{
insilmaril@0	2541	if (selection)
insilmaril@0	2542	{
insilmaril@0	2543	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2544	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2545	{
insilmaril@163	2546	BranchObj bo=(BranchObj)selection;
insilmaril@395	2547	return bo->getColor();
insilmaril@0	2548	}
insilmaril@0	2549	}
insilmaril@395	2550
insilmaril@395	2551	QMessageBox::warning(0,tr("Warning"),tr("Can't get color of heading,\nthere's no branch selected"));
insilmaril@395	2552	return Qt::black;
insilmaril@0	2553	}
insilmaril@0	2554
insilmaril@395	2555	void MapEditor::colorItem(QColor c)
insilmaril@0	2556	{
insilmaril@0	2557	if (selection)
insilmaril@0	2558	{
insilmaril@0	2559	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2560	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2561	{
insilmaril@163	2562	BranchObj bo=(BranchObj)selection;
insilmaril@398	2563	saveState(
insilmaril@395	2564	selection,
insilmaril@398	2565	QString ("colorItem (%1)").arg(bo->getColor().name()),
insilmaril@395	2566	selection,
insilmaril@395	2567	QString ("colorItem (%1)").arg(c.name()),
insilmaril@395	2568	QString("Set color of %1 to %2").arg(getName(bo)).arg(c.name())
insilmaril@398	2569	);
insilmaril@395	2570	bo->setColor(c); // color branch
insilmaril@0	2571	}
insilmaril@0	2572	}
insilmaril@0	2573	}
insilmaril@0	2574
insilmaril@395	2575	void MapEditor::colorBranch(QColor c)
insilmaril@0	2576	{
insilmaril@0	2577	if (selection)
insilmaril@0	2578	{
insilmaril@0	2579	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2580	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2581	{
insilmaril@163	2582	BranchObj bo=(BranchObj)selection;
insilmaril@395	2583	saveStateChangingPart(
insilmaril@395	2584	selection,
insilmaril@395	2585	selection,
insilmaril@395	2586	QString ("colorBranch (%1)").arg(c.name()),
insilmaril@395	2587	QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(c.name())
insilmaril@395	2588	);
insilmaril@395	2589	bo->setColorChilds(c); // color links, color childs
insilmaril@0	2590	}
insilmaril@0	2591	}
insilmaril@0	2592	}
insilmaril@0	2593
insilmaril@0	2594
insilmaril@0	2595	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2596	{
insilmaril@0	2597	if (selection)
insilmaril@0	2598	{
insilmaril@366	2599	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2600	typeid(*selection) == typeid(MapCenterObj))
insilmaril@366	2601	{
insilmaril@366	2602	BranchObj bo=(BranchObj)selection;
insilmaril@366	2603	QString u,r;
insilmaril@366	2604	if (bo->isSetStandardFlag(f))
insilmaril@366	2605	{
insilmaril@366	2606	r="unsetFlag";
insilmaril@366	2607	u="setFlag";
insilmaril@366	2608	}
insilmaril@366	2609	else
insilmaril@366	2610	{
insilmaril@366	2611	u="unsetFlag";
insilmaril@366	2612	r="setFlag";
insilmaril@366	2613	}
insilmaril@395	2614	saveState(
insilmaril@395	2615	selection,
insilmaril@395	2616	QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@395	2617	selection,
insilmaril@366	2618	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@366	2619	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@390	2620	bo->toggleStandardFlag (f,mainWindow->useFlagGroups());
insilmaril@366	2621	adjustCanvasSize();
insilmaril@366	2622	}
insilmaril@0	2623	}
insilmaril@0	2624	}
insilmaril@0	2625
insilmaril@0	2626	void MapEditor::setViewCenter()
insilmaril@0	2627	{
insilmaril@408	2628	// transform to sceneView Coord:
insilmaril@408	2629	QPointF p=matrix().map(movingCenter);
insilmaril@408	2630	//FIXME not ported yet to QT4 (center ist TextStream there)
insilmaril@408	2631	//center ( p.x(), p.y());
insilmaril@0	2632	}
insilmaril@0	2633
insilmaril@0	2634
insilmaril@0	2635	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2636	{
insilmaril@366	2637	QTextDocument::FindFlags flags=0;
insilmaril@366	2638	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@366	2639
insilmaril@0	2640	if (!itFind)
insilmaril@0	2641	{ // Nothing found or new find process
insilmaril@0	2642	if (EOFind)
insilmaril@0	2643	// nothing found, start again
insilmaril@0	2644	EOFind=false;
insilmaril@0	2645	itFind=mapCenter->first();
insilmaril@0	2646	}
insilmaril@0	2647	bool searching=true;
insilmaril@0	2648	bool foundNote=false;
insilmaril@0	2649	while (searching && !EOFind)
insilmaril@0	2650	{
insilmaril@0	2651	if (itFind)
insilmaril@0	2652	{
insilmaril@0	2653	// Searching in Note
insilmaril@0	2654	if (itFind->getNote().contains(s,cs))
insilmaril@0	2655	{
insilmaril@0	2656	if (selection!=itFind)
insilmaril@0	2657	{
insilmaril@163	2658	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2659	selection=itFind;
insilmaril@0	2660	selection->select();
insilmaril@0	2661	adjustCanvasSize();
insilmaril@0	2662	ensureSelectionVisible();
insilmaril@0	2663	}
insilmaril@366	2664	if (textEditor->findText(s,flags))
insilmaril@0	2665	{
insilmaril@0	2666	searching=false;
insilmaril@0	2667	foundNote=true;
insilmaril@0	2668	}
insilmaril@0	2669	}
insilmaril@0	2670	// Searching in Heading
insilmaril@0	2671	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2672	{
insilmaril@163	2673	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2674	selection=itFind;
insilmaril@0	2675	selection->select();
insilmaril@0	2676	adjustCanvasSize();
insilmaril@0	2677	ensureSelectionVisible();
insilmaril@0	2678	searching=false;
insilmaril@0	2679	}
insilmaril@0	2680	}
insilmaril@0	2681	if (!foundNote)
insilmaril@0	2682	{
insilmaril@0	2683	itFind=itFind->next();
insilmaril@0	2684	if (!itFind) EOFind=true;
insilmaril@0	2685	}
insilmaril@0	2686	}
insilmaril@0	2687	if (!searching)
insilmaril@0	2688	{
insilmaril@0	2689	adjustCanvasSize();
insilmaril@163	2690	return (BranchObj*)selection;
insilmaril@0	2691	} else
insilmaril@0	2692	return NULL;
insilmaril@0	2693	}
insilmaril@0	2694
insilmaril@0	2695	void MapEditor::findReset()
insilmaril@0	2696	{ // Necessary if text to find changes during a find process
insilmaril@0	2697	itFind=NULL;
insilmaril@0	2698	EOFind=false;
insilmaril@0	2699	}
insilmaril@395	2700	void MapEditor::setURL(const QString &url)
insilmaril@395	2701	{
insilmaril@395	2702	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2703	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2704	{
insilmaril@395	2705	BranchObj bo=(BranchObj)selection;
insilmaril@395	2706	QString oldurl=bo->getURL();
insilmaril@395	2707	bo->setURL (url);
insilmaril@395	2708	saveState (
insilmaril@395	2709	selection,
insilmaril@395	2710	QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@395	2711	selection,
insilmaril@395	2712	QString ("setURL (\"%1\")").arg(url),
insilmaril@395	2713	QString ("set URL of %1 to %2").arg(getName(bo)).arg(url)
insilmaril@395	2714	);
insilmaril@395	2715	updateActions();
insilmaril@395	2716	}
insilmaril@395	2717	}
insilmaril@0	2718
insilmaril@0	2719	void MapEditor::editURL()
insilmaril@0	2720	{
insilmaril@0	2721	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2722	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2723	{
insilmaril@0	2724	bool ok;
insilmaril@163	2725	BranchObj bo=(BranchObj)selection;
insilmaril@0	2726	QString text = QInputDialog::getText(
insilmaril@0	2727	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143	2728	bo->getURL(), &ok, this );
insilmaril@0	2729	if ( ok)
insilmaril@0	2730	// user entered something and pressed OK
insilmaril@395	2731	setURL (text);
insilmaril@0	2732	}
insilmaril@0	2733	}
insilmaril@0	2734
insilmaril@266	2735	QString MapEditor::getURL()
insilmaril@266	2736	{
insilmaril@266	2737	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@266	2738	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@266	2739	return ((BranchObj*)selection)->getURL();
insilmaril@266	2740	else
insilmaril@266	2741	return "";
insilmaril@266	2742	}
insilmaril@266	2743
insilmaril@366	2744	QStringList MapEditor::getURLs()
insilmaril@366	2745	{
insilmaril@366	2746	QStringList urls;
insilmaril@366	2747	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2748	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2749	{
insilmaril@366	2750	BranchObj bo=(BranchObj)selection;
insilmaril@366	2751	bo=bo->first();
insilmaril@366	2752	while (bo)
insilmaril@366	2753	{
insilmaril@366	2754	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@366	2755	bo=bo->next();
insilmaril@366	2756	}
insilmaril@366	2757	}
insilmaril@366	2758	return urls;
insilmaril@366	2759	}
insilmaril@366	2760
insilmaril@366	2761
insilmaril@0	2762	void MapEditor::editHeading2URL()
insilmaril@0	2763	{
insilmaril@0	2764	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2765	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@395	2766	setURL (((BranchObj*)selection)->getHeading());
insilmaril@0	2767	}
insilmaril@0	2768
insilmaril@0	2769	void MapEditor::editBugzilla2URL()
insilmaril@0	2770	{
insilmaril@0	2771	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2772	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2773	{
insilmaril@163	2774	BranchObj bo=(BranchObj)selection;
insilmaril@143	2775	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@395	2776	setURL (url);
insilmaril@0	2777	}
insilmaril@0	2778	}
insilmaril@0	2779
insilmaril@175	2780	void MapEditor::editFATE2URL()
insilmaril@175	2781	{
insilmaril@175	2782	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@175	2783	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	2784	{
insilmaril@175	2785	BranchObj bo=(BranchObj)selection;
insilmaril@175	2786	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@395	2787	saveState(
insilmaril@395	2788	selection,
insilmaril@395	2789	"setURL (\""+bo->getURL()+"\")",
insilmaril@395	2790	selection,
insilmaril@395	2791	"setURL (\""+url+"\")",
insilmaril@395	2792	QString("Use heading of %1 as link to FATE").arg(getName(bo))
insilmaril@395	2793	);
insilmaril@175	2794	bo->setURL (url);
insilmaril@175	2795	updateActions();
insilmaril@175	2796	}
insilmaril@175	2797	}
insilmaril@175	2798
insilmaril@0	2799	void MapEditor::editVymLink()
insilmaril@0	2800	{
insilmaril@0	2801	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2802	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2803	{
insilmaril@163	2804	BranchObj bo=(BranchObj)selection;
insilmaril@404	2805	QStringList filters;
insilmaril@404	2806	filters <<"VYM map (*.vym)";
insilmaril@404	2807	QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Link to another map"));
insilmaril@404	2808	fd->setFilters (filters);
insilmaril@404	2809	fd->setCaption(vymName+" - " +tr("Link to another map"));
insilmaril@143	2810	if (! bo->getVymLink().isEmpty() )
insilmaril@404	2811	fd->selectFile( bo->getVymLink() );
insilmaril@0	2812	fd->show();
insilmaril@0	2813
insilmaril@0	2814	QString fn;
insilmaril@0	2815	if ( fd->exec() == QDialog::Accepted )
insilmaril@143	2816	{
insilmaril@395	2817	saveState(
insilmaril@395	2818	selection,
insilmaril@395	2819	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2820	selection,
insilmaril@395	2821	"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@395	2822	QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile())
insilmaril@395	2823	);
insilmaril@143	2824	bo->setVymLink (fd->selectedFile() );
insilmaril@143	2825	updateActions();
insilmaril@143	2826	mapCenter->reposition();
insilmaril@143	2827	adjustCanvasSize();
insilmaril@408	2828	scene()->update();
insilmaril@143	2829	}
insilmaril@0	2830	}
insilmaril@0	2831	}
insilmaril@0	2832
insilmaril@0	2833	void MapEditor::deleteVymLink()
insilmaril@0	2834	{
insilmaril@0	2835	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2836	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2837	{
insilmaril@163	2838	BranchObj bo=(BranchObj)selection;
insilmaril@395	2839	saveState(
insilmaril@395	2840	selection,
insilmaril@395	2841	"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@395	2842	selection,
insilmaril@395	2843	"setVymLink (\"\")",
insilmaril@395	2844	QString("Unset vymlink of %1").arg(getName(bo))
insilmaril@395	2845	);
insilmaril@143	2846	bo->setVymLink ("" );
insilmaril@0	2847	updateActions();
insilmaril@0	2848	mapCenter->reposition();
insilmaril@0	2849	adjustCanvasSize();
insilmaril@408	2850	scene()->update();
insilmaril@0	2851	}
insilmaril@0	2852	}
insilmaril@0	2853
insilmaril@395	2854	void MapEditor::setHideExport(bool b)
insilmaril@243	2855	{
insilmaril@243	2856	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2857	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2858	{
insilmaril@250	2859	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@395	2860	oo->setHideInExport (b);
insilmaril@395	2861	QString u= b ? "false" : "true";
insilmaril@395	2862	QString r=!b ? "false" : "true";
insilmaril@395	2863
insilmaril@395	2864	saveState(
insilmaril@395	2865	selection,
insilmaril@395	2866	QString ("setHideExport (%1)").arg(u),
insilmaril@395	2867	selection,
insilmaril@395	2868	QString ("setHideExport (%1)").arg(r),
insilmaril@395	2869	QString ("Set HideExport flag of %1 to %2").arg(getName(oo)).arg (r)
insilmaril@395	2870	);
insilmaril@243	2871	updateActions();
insilmaril@243	2872	mapCenter->reposition();
insilmaril@243	2873	adjustCanvasSize();
insilmaril@408	2874	scene()->update();
insilmaril@243	2875	}
insilmaril@243	2876	}
insilmaril@243	2877
insilmaril@395	2878	void MapEditor::toggleHideExport()
insilmaril@395	2879	{
insilmaril@395	2880	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2881	typeid(*selection)==typeid(FloatImageObj)))
insilmaril@395	2882	setHideExport ( !((OrnamentedObj*)selection)->hideInExport() );
insilmaril@395	2883	}
insilmaril@395	2884
insilmaril@0	2885	QString MapEditor::getVymLink()
insilmaril@0	2886	{
insilmaril@0	2887	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2888	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2889	{
insilmaril@163	2890	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2891	}
insilmaril@0	2892	return "";
insilmaril@0	2893
insilmaril@0	2894	}
insilmaril@0	2895
insilmaril@366	2896	QStringList MapEditor::getVymLinks()
insilmaril@366	2897	{
insilmaril@366	2898	QStringList links;
insilmaril@366	2899	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2900	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2901	{
insilmaril@366	2902	BranchObj bo=(BranchObj)selection;
insilmaril@366	2903	bo=bo->first();
insilmaril@366	2904	while (bo)
insilmaril@366	2905	{
insilmaril@366	2906	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@366	2907	bo=bo->next();
insilmaril@366	2908	}
insilmaril@366	2909	}
insilmaril@366	2910	return links;
insilmaril@366	2911	}
insilmaril@366	2912
insilmaril@366	2913
insilmaril@395	2914	void MapEditor::deleteKeepChilds()
insilmaril@98	2915	{
insilmaril@98	2916	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2917	{
insilmaril@163	2918	BranchObj* bo=(BranchObj*)selection;
insilmaril@98	2919	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@408	2920	QPointF p=bo->getRelPos();
insilmaril@395	2921	saveStateChangingPart(
insilmaril@395	2922	selection->getParObj(),
insilmaril@395	2923	selection,
insilmaril@395	2924	"deleteKeepChilds ()",
insilmaril@395	2925	QString("Remove %1 and keep its childs").arg(getName(bo))
insilmaril@395	2926	);
insilmaril@394	2927
insilmaril@139	2928	QString sel=selection->getSelectString();
insilmaril@98	2929	unselect();
insilmaril@98	2930	par->removeBranchHere(bo);
insilmaril@98	2931	mapCenter->reposition();
insilmaril@98	2932	select (sel);
insilmaril@394	2933	((BranchObj*)selection)->move2RelPos (p);
insilmaril@394	2934	mapCenter->reposition();
insilmaril@394	2935	adjustCanvasSize();
insilmaril@98	2936	}
insilmaril@98	2937	}
insilmaril@98	2938
insilmaril@395	2939	void MapEditor::deleteChilds()
insilmaril@98	2940	{
insilmaril@395	2941	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@395	2942	typeid(*selection)==typeid(MapCenterObj)))
insilmaril@98	2943	{
insilmaril@395	2944	saveStateChangingPart(
insilmaril@395	2945	selection->getParObj(),
insilmaril@395	2946	selection,
insilmaril@395	2947	"deleteChilds ()",
insilmaril@395	2948	QString( "Remove childs of branch %1").arg(getName(selection))
insilmaril@395	2949	);
insilmaril@163	2950	((BranchObj*)selection)->removeChilds();
insilmaril@98	2951	mapCenter->reposition();
insilmaril@98	2952	}
insilmaril@98	2953	}
insilmaril@98	2954
insilmaril@0	2955	void MapEditor::editMapInfo()
insilmaril@0	2956	{
insilmaril@0	2957	ExtraInfoDialog dia;
insilmaril@0	2958	dia.setMapName (getFileName() );
insilmaril@0	2959	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2960	dia.setComment(mapCenter->getComment() );
insilmaril@0	2961
insilmaril@0	2962	// Calc some stats
insilmaril@0	2963	QString stats;
insilmaril@408	2964	stats+=tr("%1 items on map\n","Info about map").arg (mapScene->items().size(),6);
insilmaril@0	2965
insilmaril@0	2966	uint b=0;
insilmaril@0	2967	uint f=0;
insilmaril@0	2968	uint n=0;
insilmaril@103	2969	uint xl=0;
insilmaril@0	2970	BranchObj *bo;
insilmaril@0	2971	bo=mapCenter->first();
insilmaril@0	2972	while (bo)
insilmaril@0	2973	{
insilmaril@0	2974	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2975	f+= bo->countFloatImages();
insilmaril@0	2976	b++;
insilmaril@103	2977	xl+=bo->countXLinks();
insilmaril@0	2978	bo=bo->next();
insilmaril@0	2979	}
insilmaril@0	2980	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104	2981	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2982	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2983	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2984	dia.setStats (stats);
insilmaril@0	2985
insilmaril@0	2986	// Finally show dialog
insilmaril@0	2987	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2988	{
insilmaril@398	2989	setMapAuthor (dia.getAuthor() );
insilmaril@398	2990	setMapComment (dia.getComment() );
insilmaril@0	2991	}
insilmaril@0	2992	}
insilmaril@0	2993
insilmaril@0	2994	void MapEditor::updateActions()
insilmaril@0	2995	{
insilmaril@390	2996	mainWindow->updateActions();
insilmaril@390	2997	// FIXME maybe don't update if blockReposition is set
insilmaril@0	2998	}
insilmaril@0	2999
insilmaril@160	3000	void MapEditor::updateNoteFlag()
insilmaril@160	3001	{
insilmaril@160	3002	if (selection)
insilmaril@160	3003	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	3004	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@160	3005	((BranchObj*)selection)->updateNoteFlag();
insilmaril@160	3006	}
insilmaril@160	3007
insilmaril@398	3008	void MapEditor::setMapAuthor (const QString &s)
insilmaril@0	3009	{
insilmaril@398	3010	saveState (
insilmaril@398	3011	selection,
insilmaril@398	3012	QString ("setMapAuthor (\"%1\")").arg(mapCenter->getAuthor()),
insilmaril@398	3013	selection,
insilmaril@398	3014	QString ("setMapAuthor (\"%1\")").arg(s),
insilmaril@398	3015	QString ("Set author of map to \"%1\"").arg(s)
insilmaril@398	3016	);
insilmaril@398	3017	mapCenter->setAuthor (s);
insilmaril@398	3018	}
insilmaril@398	3019
insilmaril@398	3020	void MapEditor::setMapComment (const QString &s)
insilmaril@398	3021	{
insilmaril@398	3022	saveState (
insilmaril@398	3023	selection,
insilmaril@398	3024	QString ("setMapComment (\"%1\")").arg(mapCenter->getComment()),
insilmaril@398	3025	selection,
insilmaril@398	3026	QString ("setMapComment (\"%1\")").arg(s),
insilmaril@398	3027	QString ("Set comment of map")
insilmaril@398	3028	);
insilmaril@398	3029	mapCenter->setComment (s);
insilmaril@398	3030	}
insilmaril@398	3031
insilmaril@398	3032	void MapEditor::setMapLinkStyle (const QString & s)
insilmaril@398	3033	{
insilmaril@398	3034	saveStateChangingPart (
insilmaril@398	3035	mapCenter,
insilmaril@398	3036	mapCenter,
insilmaril@398	3037	QString("setMapLinkStyle (\"%1\")").arg(s),
insilmaril@398	3038	QString("Set map link style (\"%1\")").arg(s)
insilmaril@398	3039	);
insilmaril@398	3040
insilmaril@398	3041	if (s=="StyleLine")
insilmaril@398	3042	linkstyle=StyleLine;
insilmaril@398	3043	else if (s=="StyleParabel")
insilmaril@398	3044	linkstyle=StyleParabel;
insilmaril@398	3045	else if (s=="StylePolyLine")
insilmaril@398	3046	linkstyle=StylePolyLine;
insilmaril@398	3047	else
insilmaril@398	3048	linkstyle=StylePolyParabel;
insilmaril@398	3049
insilmaril@0	3050	BranchObj *bo;
insilmaril@0	3051	bo=mapCenter->first();
insilmaril@0	3052	bo=bo->next();
insilmaril@0	3053	while (bo)
insilmaril@0	3054	{
insilmaril@0	3055	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	3056	bo=bo->next();
insilmaril@0	3057	}
insilmaril@102	3058	mapCenter->reposition();
insilmaril@0	3059	}
insilmaril@0	3060
insilmaril@398	3061	LinkStyle MapEditor::getMapLinkStyle ()
insilmaril@0	3062	{
insilmaril@0	3063	return linkstyle;
insilmaril@0	3064	}
insilmaril@0	3065
insilmaril@398	3066	void MapEditor::setMapDefLinkColor(QColor c)
insilmaril@0	3067	{
insilmaril@97	3068	defLinkColor=c;
insilmaril@0	3069	updateActions();
insilmaril@0	3070	}
insilmaril@0	3071
insilmaril@398	3072	void MapEditor::setMapLinkColorHintInt()
insilmaril@0	3073	{
insilmaril@398	3074	// called from setMapLinkColorHint(lch) or at end of parse
insilmaril@0	3075	BranchObj *bo;
insilmaril@0	3076	bo=mapCenter->first();
insilmaril@0	3077	while (bo)
insilmaril@0	3078	{
insilmaril@0	3079	bo->setLinkColor();
insilmaril@0	3080	bo=bo->next();
insilmaril@0	3081	}
insilmaril@0	3082	}
insilmaril@0	3083
insilmaril@398	3084	void MapEditor::setMapLinkColorHint(LinkColorHint lch)
insilmaril@0	3085	{
insilmaril@0	3086	linkcolorhint=lch;
insilmaril@398	3087	setMapLinkColorHintInt();
insilmaril@0	3088	}
insilmaril@0	3089
insilmaril@398	3090	void MapEditor::toggleMapLinkColorHint()
insilmaril@0	3091	{
insilmaril@0	3092	if (linkcolorhint==HeadingColor)
insilmaril@0	3093	linkcolorhint=DefaultColor;
insilmaril@0	3094	else
insilmaril@0	3095	linkcolorhint=HeadingColor;
insilmaril@0	3096	BranchObj *bo;
insilmaril@0	3097	bo=mapCenter->first();
insilmaril@0	3098	while (bo)
insilmaril@0	3099	{
insilmaril@0	3100	bo->setLinkColor();
insilmaril@0	3101	bo=bo->next();
insilmaril@0	3102	}
insilmaril@0	3103	}
insilmaril@0	3104
insilmaril@398	3105	LinkColorHint MapEditor::getMapLinkColorHint()
insilmaril@0	3106	{
insilmaril@0	3107	return linkcolorhint;
insilmaril@0	3108	}
insilmaril@0	3109
insilmaril@398	3110	QColor MapEditor::getMapDefLinkColor()
insilmaril@0	3111	{
insilmaril@97	3112	return defLinkColor;
insilmaril@97	3113	}
insilmaril@97	3114
insilmaril@398	3115	void MapEditor::setMapDefXLinkColor(QColor col)
insilmaril@97	3116	{
insilmaril@97	3117	defXLinkColor=col;
insilmaril@97	3118	}
insilmaril@97	3119
insilmaril@398	3120	QColor MapEditor::getMapDefXLinkColor()
insilmaril@97	3121	{
insilmaril@97	3122	return defXLinkColor;
insilmaril@97	3123	}
insilmaril@97	3124
insilmaril@398	3125	void MapEditor::setMapDefXLinkWidth (int w)
insilmaril@97	3126	{
insilmaril@97	3127	defXLinkWidth=w;
insilmaril@97	3128	}
insilmaril@97	3129
insilmaril@398	3130	int MapEditor::getMapDefXLinkWidth()
insilmaril@97	3131	{
insilmaril@97	3132	return defXLinkWidth;
insilmaril@0	3133	}
insilmaril@0	3134
insilmaril@398	3135	void MapEditor::selectMapLinkColor()
insilmaril@0	3136	{
insilmaril@97	3137	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	3138	if ( !col.isValid() ) return;
insilmaril@398	3139	saveState (
insilmaril@398	3140	selection,
insilmaril@398	3141	QString("setMapDefLinkColor (\"%1\")").arg(getMapDefLinkColor().name()),
insilmaril@398	3142	selection,
insilmaril@398	3143	QString("setMapDefLinkColor (\"%1\")").arg(col.name()),
insilmaril@398	3144	QString("Set link color to %1").arg(col.name())
insilmaril@398	3145	);
insilmaril@398	3146	setMapDefLinkColor( col );
insilmaril@131	3147
insilmaril@0	3148	}
insilmaril@0	3149
insilmaril@0	3150	void MapEditor::toggleScroll()
insilmaril@0	3151	{
insilmaril@0	3152	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	3153	{
insilmaril@163	3154	BranchObj bo=((BranchObj)selection);
insilmaril@0	3155	if (bo->countBranches()==0) return;
insilmaril@0	3156	if (bo->getDepth()==0) return;
insilmaril@395	3157	QString u,r;
insilmaril@294	3158	if (bo->isScrolled())
insilmaril@395	3159	{
insilmaril@395	3160	r="unscroll";
insilmaril@395	3161	u="scroll";
insilmaril@395	3162	}
insilmaril@294	3163	else
insilmaril@395	3164	{
insilmaril@395	3165	u="scroll";
insilmaril@395	3166	r="unscroll";
insilmaril@395	3167	}
insilmaril@395	3168	saveState(
insilmaril@395	3169	selection,
insilmaril@395	3170	QString ("%1 ()").arg(u),
insilmaril@395	3171	selection,
insilmaril@395	3172	QString ("%1 ()").arg(r),
insilmaril@395	3173	QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@395	3174	);
insilmaril@0	3175	bo->toggleScroll();
insilmaril@0	3176	adjustCanvasSize();
insilmaril@408	3177	scene()->update();
insilmaril@0	3178	}
insilmaril@0	3179	}
insilmaril@0	3180
insilmaril@0	3181	void MapEditor::unScrollAll()
insilmaril@0	3182	{
insilmaril@0	3183	BranchObj *bo;
insilmaril@0	3184	bo=mapCenter->first();
insilmaril@0	3185	while (bo)
insilmaril@0	3186	{
insilmaril@0	3187	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	3188	bo=bo->next();
insilmaril@0	3189	}
insilmaril@0	3190	}
insilmaril@0	3191
insilmaril@0	3192	void MapEditor::loadFloatImage ()
insilmaril@0	3193	{
insilmaril@0	3194	if (selection &&
insilmaril@0	3195	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3196	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3197	{
insilmaril@163	3198	BranchObj bo=((BranchObj)selection);
insilmaril@0	3199
insilmaril@366	3200	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@366	3201	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	3202	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	3203	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	3204	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	3205	fd->setContentsPreview( p, p );
insilmaril@366	3206	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@404	3207	fd->setCaption(vymName+" - " +tr("Load image"));
insilmaril@0	3208	fd->setDir (lastImageDir);
insilmaril@0	3209	fd->show();
insilmaril@0	3210
insilmaril@0	3211	QString fn;
insilmaril@0	3212	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3213	{
insilmaril@366	3214	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@366	3215	lastImageDir=QDir (fd->dirPath());
insilmaril@185	3216	QStringList flist = fd->selectedFiles();
insilmaril@185	3217	QStringList::Iterator it = flist.begin();
insilmaril@395	3218	FloatImageObj *fio;
insilmaril@185	3219	while( it != flist.end() )
insilmaril@185	3220	{
insilmaril@185	3221	fn = *it;
insilmaril@185	3222	bo->addFloatImage();
insilmaril@395	3223	fio=bo->getLastFloatImage();
insilmaril@395	3224	fio->load(*it);
insilmaril@395	3225	// FIXME check if load of fio was successful
insilmaril@395	3226	saveState(
insilmaril@395	3227	(LinkableMapObj*)fio,
insilmaril@395	3228	"delete ()",
insilmaril@395	3229	selection,
insilmaril@395	3230	QString ("loadFloatImage (%1)").arg(*it),
insilmaril@395	3231	QString("Add floatimage %1 to %2").arg(*it).arg(getName(selection))
insilmaril@395	3232	);
insilmaril@185	3233	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185	3234	++it;
insilmaril@185	3235	}
insilmaril@185	3236
insilmaril@0	3237	mapCenter->reposition();
insilmaril@0	3238	adjustCanvasSize();
insilmaril@408	3239	scene()->update();
insilmaril@0	3240	}
insilmaril@236	3241	delete (p);
insilmaril@236	3242	delete (fd);
insilmaril@0	3243	}
insilmaril@0	3244	}
insilmaril@0	3245
insilmaril@366	3246	void MapEditor::saveFloatImage ()
insilmaril@0	3247	{
insilmaril@0	3248	if (selection &&
insilmaril@0	3249	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	3250	{
insilmaril@163	3251	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@366	3252	QFileDialog *fd=new QFileDialog( this);
insilmaril@366	3253	fd->setFilters (imageIO.getFilters());
insilmaril@404	3254	fd->setCaption(vymName+" - " +tr("Save image"));
insilmaril@366	3255	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@366	3256	fd->setDirectory (lastImageDir);
insilmaril@366	3257	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	3258	fd->show();
insilmaril@0	3259
insilmaril@0	3260	QString fn;
insilmaril@0	3261	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3262	{
insilmaril@0	3263	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	3264	{
insilmaril@404	3265	QMessageBox mb( vymName,
insilmaril@159	3266	tr("The file %1 exists already.\n"
insilmaril@159	3267	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	3268	QMessageBox::Warning,
insilmaril@0	3269	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	3270	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3271	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3272
insilmaril@0	3273	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3274	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3275	switch( mb.exec() )
insilmaril@0	3276	{
insilmaril@0	3277	case QMessageBox::Yes:
insilmaril@0	3278	// save
insilmaril@0	3279	break;;
insilmaril@0	3280	case QMessageBox::Cancel:
insilmaril@0	3281	// do nothing
insilmaril@377	3282	delete (fd);
insilmaril@0	3283	return;
insilmaril@0	3284	break;
insilmaril@0	3285	}
insilmaril@0	3286	}
insilmaril@366	3287	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3288	}
insilmaril@377	3289	delete (fd);
insilmaril@0	3290	}
insilmaril@0	3291	}
insilmaril@0	3292
insilmaril@0	3293	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3294	{
insilmaril@0	3295	if (selection &&
insilmaril@0	3296	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3297	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3298	{
insilmaril@0	3299	selection->setFrameType (t);
insilmaril@0	3300	mapCenter->reposition();
insilmaril@0	3301	selection->updateLink();
insilmaril@0	3302	}
insilmaril@0	3303	}
insilmaril@0	3304
insilmaril@175	3305	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175	3306	{
insilmaril@175	3307	if (selection &&
insilmaril@175	3308	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3309	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3310	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175	3311	mapCenter->reposition();
insilmaril@175	3312	}
insilmaril@175	3313
insilmaril@175	3314	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175	3315	{
insilmaril@175	3316	if (selection &&
insilmaril@175	3317	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3318	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3319	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175	3320	mapCenter->reposition();
insilmaril@175	3321	}
insilmaril@175	3322
insilmaril@160	3323	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160	3324	{
insilmaril@160	3325	if (selection &&
insilmaril@160	3326	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	3327	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@160	3328	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160	3329	selection->setHideLinkUnselected(b);
insilmaril@160	3330	}
insilmaril@160	3331
insilmaril@366	3332	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@0	3333	{
insilmaril@0	3334	if (selection &&
insilmaril@0	3335	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3336	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3337	{
insilmaril@0	3338	BranchObj *bo;
insilmaril@0	3339
insilmaril@0	3340	// Traverse directories
insilmaril@0	3341	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3342	QFileInfoList list = d.entryInfoList();
insilmaril@366	3343	QFileInfo fi;
insilmaril@366	3344
insilmaril@366	3345	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3346	{
insilmaril@366	3347	fi=list.at(i);
insilmaril@366	3348	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3349	{
insilmaril@0	3350	dst->addBranch();
insilmaril@0	3351	bo=dst->getLastBranch();
insilmaril@366	3352	bo->setHeading (fi.fileName() );
insilmaril@243	3353	bo->setColor (QColor("blue"));
insilmaril@0	3354	bo->toggleScroll();
insilmaril@366	3355	if ( !d.cd(fi.fileName()) )
insilmaril@366	3356	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3357	else
insilmaril@0	3358	{
insilmaril@103	3359	// Recursively add subdirs
insilmaril@366	3360	importDirInt (bo,d);
insilmaril@0	3361	d.cdUp();
insilmaril@0	3362	}
insilmaril@0	3363	}
insilmaril@0	3364	}
insilmaril@0	3365	// Traverse files
insilmaril@0	3366	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3367	list = d.entryInfoList();
insilmaril@366	3368
insilmaril@366	3369	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3370	{
insilmaril@366	3371	fi=list.at(i);
insilmaril@0	3372	dst->addBranch();
insilmaril@0	3373	bo=dst->getLastBranch();
insilmaril@366	3374	bo->setHeading (fi.fileName() );
insilmaril@243	3375	bo->setColor (QColor("black"));
insilmaril@366	3376	if (fi.fileName().right(4) == ".vym" )
insilmaril@366	3377	bo->setVymLink (fi.filePath());
insilmaril@0	3378	}
insilmaril@0	3379	}
insilmaril@0	3380	}
insilmaril@0	3381
insilmaril@0	3382	void MapEditor::importDir()
insilmaril@0	3383	{
insilmaril@0	3384	if (selection &&
insilmaril@0	3385	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3386	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3387	{
insilmaril@404	3388	QStringList filters;
insilmaril@404	3389	filters <<"VYM map (*.vym)";
insilmaril@404	3390	QFileDialog *fd=new QFileDialog( this,vymName+ " - " +tr("Choose directory structure to import"));
insilmaril@404	3391	fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@404	3392	fd->setFilters (filters);
insilmaril@404	3393	fd->setCaption(vymName+" - " +tr("Choose directory structure to import"));
insilmaril@0	3394	fd->show();
insilmaril@0	3395
insilmaril@0	3396	QString fn;
insilmaril@0	3397	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3398	{
insilmaril@163	3399	BranchObj bo=((BranchObj)selection);
insilmaril@366	3400	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3401	mapCenter->reposition();
insilmaril@0	3402	adjustCanvasSize();
insilmaril@408	3403	scene()->update();
insilmaril@0	3404	}
insilmaril@0	3405	}
insilmaril@0	3406	}
insilmaril@0	3407
insilmaril@95	3408	void MapEditor::followXLink(int i)
insilmaril@89	3409	{
insilmaril@97	3410	if (selection &&
insilmaril@97	3411	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3412	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@89	3413	{
insilmaril@163	3414	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@97	3415	if (bo)
insilmaril@97	3416	{
insilmaril@97	3417	selection->unselect();
insilmaril@97	3418	selection=bo;
insilmaril@97	3419	selection->select();
insilmaril@97	3420	ensureSelectionVisible();
insilmaril@97	3421	}
insilmaril@89	3422	}
insilmaril@89	3423	}
insilmaril@89	3424
insilmaril@95	3425	void MapEditor::editXLink(int i)
insilmaril@94	3426	{
insilmaril@97	3427	if (selection &&
insilmaril@97	3428	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3429	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@94	3430	{
insilmaril@163	3431	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@97	3432	if (xlo)
insilmaril@94	3433	{
insilmaril@97	3434	EditXLinkDialog dia;
insilmaril@97	3435	dia.setXLink (xlo);
insilmaril@102	3436	dia.setSelection(selection);
insilmaril@97	3437	if (dia.exec() == QDialog::Accepted)
insilmaril@97	3438	{
insilmaril@97	3439	if (dia.useSettingsGlobal() )
insilmaril@97	3440	{
insilmaril@398	3441	setMapDefXLinkColor (xlo->getColor() );
insilmaril@398	3442	setMapDefXLinkWidth (xlo->getWidth() );
insilmaril@97	3443	}
insilmaril@97	3444	if (dia.deleteXLink())
insilmaril@163	3445	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@398	3446	//saveStateComplete("Edit xLink"); //FIXME undoCommand
insilmaril@97	3447	}
insilmaril@97	3448	}
insilmaril@97	3449	}
insilmaril@94	3450	}
insilmaril@94	3451
insilmaril@0	3452	void MapEditor::testFunction()
insilmaril@0	3453	{
insilmaril@314	3454	WarningDialog dia;
insilmaril@388	3455	dia.showCancelButton (true);
insilmaril@314	3456	dia.setText("This is a longer \nWarning");
insilmaril@388	3457	/*
insilmaril@314	3458	dia.setCaption("Warning: Flux problem");
insilmaril@366	3459	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@388	3460	*/
insilmaril@314	3461	if (dia.exec()==QDialog::Accepted)
insilmaril@314	3462	cout << "accepted!\n";
insilmaril@314	3463	else
insilmaril@314	3464	cout << "canceled!\n";
insilmaril@301	3465	return;
insilmaril@366	3466
insilmaril@366	3467	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@260	3468	if (hidemode==HideNone)
insilmaril@185	3469	{
insilmaril@260	3470	setHideTmpMode (HideExport);
insilmaril@260	3471	mapCenter->calcBBoxSizeWithChilds();
insilmaril@408	3472	QRectF totalBBox=mapCenter->getTotalBBox();
insilmaril@408	3473	QRectF mapRect=totalBBox;
insilmaril@260	3474	QCanvasRectangle *frame=NULL;
insilmaril@260	3475
insilmaril@260	3476	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@260	3477
insilmaril@260	3478	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@260	3479	totalBBox.width(), totalBBox.height());
insilmaril@408	3480	frame=new QCanvasRectangle (mapRect,mapScene);
insilmaril@260	3481	frame->setBrush (QColor(white));
insilmaril@260	3482	frame->setPen (QColor(black));
insilmaril@408	3483	frame->setZValue(0);
insilmaril@260	3484	frame->show();
insilmaril@260	3485	}
insilmaril@260	3486	else
insilmaril@260	3487	{
insilmaril@260	3488	setHideTmpMode (HideNone);
insilmaril@260	3489	}
insilmaril@260	3490	cout <<" hidemode="<<hidemode<<endl;
insilmaril@301	3491	*/
insilmaril@105	3492	}
insilmaril@105	3493
insilmaril@0	3494	void MapEditor::ensureSelectionVisible()
insilmaril@0	3495	{
insilmaril@98	3496	if (selection)
insilmaril@98	3497	{
insilmaril@98	3498	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@408	3499	QPointF p;
insilmaril@98	3500	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@408	3501	p= matrix().map(QPointF (lmo->x(),lmo->y()));
insilmaril@408	3502	else
insilmaril@408	3503	p= matrix().map(QPointF (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@408	3504	ensureVisible (QRectF(p.x(), p.y(),0,0 ));
insilmaril@408	3505
insilmaril@98	3506	}
insilmaril@0	3507
insilmaril@0	3508	}
insilmaril@0	3509
insilmaril@0	3510	void MapEditor::updateViewCenter()
insilmaril@0	3511	{
insilmaril@408	3512	/* FIXME still to port to QT4 inverseworldmatrix
insilmaril@0	3513	// Update movingCenter, so that we can zoom comfortably later
insilmaril@408	3514	QRectF rc = QRectF( contentsX(), contentsY(),
insilmaril@0	3515	visibleWidth(), visibleHeight() );
insilmaril@408	3516	QRectF canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3517	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3518	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@408	3519	*/
insilmaril@0	3520	}
insilmaril@0	3521
insilmaril@408	3522	void MapEditor::contextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3523	{
insilmaril@0	3524	// Lineedits are already closed by preceding
insilmaril@0	3525	// mouseEvent, we don't need to close here.
insilmaril@0	3526
insilmaril@408	3527	QPointF p = mapToScene(e->pos());
insilmaril@0	3528	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3529
insilmaril@0	3530	if (lmo)
insilmaril@0	3531	{ // MapObj was found
insilmaril@0	3532	if (selection != lmo)
insilmaril@0	3533	{
insilmaril@0	3534	// select the MapObj
insilmaril@0	3535	if (selection) selection->unselect();
insilmaril@0	3536	selection=lmo;
insilmaril@0	3537	selection->select();
insilmaril@0	3538	adjustCanvasSize();
insilmaril@0	3539	}
insilmaril@0	3540	// Context Menu
insilmaril@0	3541	if (selection)
insilmaril@0	3542	{
insilmaril@0	3543	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3544	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3545	{
insilmaril@0	3546	// Context Menu on branch or mapcenter
insilmaril@0	3547	updateActions();
insilmaril@0	3548	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3549	}
insilmaril@0	3550	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3551	{
insilmaril@0	3552	// Context Menu on floatimage
insilmaril@0	3553	updateActions();
insilmaril@0	3554	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3555	}
insilmaril@0	3556	}
insilmaril@0	3557	} else
insilmaril@0	3558	{ // No MapObj found, we are on the Canvas itself
insilmaril@408	3559	// Context Menu on scene
insilmaril@0	3560	updateActions();
insilmaril@0	3561	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3562	}
insilmaril@329	3563	e->accept();
insilmaril@0	3564	}
insilmaril@0	3565
insilmaril@398	3566	void MapEditor::keyPressEvent(QKeyEvent* e)
insilmaril@398	3567	{
insilmaril@398	3568	if (e->modifiers() && Qt::ControlModifier)
insilmaril@398	3569	{
insilmaril@398	3570	switch (mainWindow->getModMode())
insilmaril@398	3571	{
insilmaril@398	3572	case ModModeColor:
insilmaril@398	3573	setCursor (PickColorCursor);
insilmaril@398	3574	break;
insilmaril@398	3575	case ModModeCopy:
insilmaril@398	3576	setCursor (CopyCursor);
insilmaril@398	3577	break;
insilmaril@398	3578	case ModModeXLink:
insilmaril@398	3579	setCursor (XLinkCursor);
insilmaril@398	3580	break;
insilmaril@398	3581	default :
insilmaril@398	3582	setCursor (Qt::ArrowCursor);
insilmaril@398	3583	break;
insilmaril@398	3584	}
insilmaril@398	3585	}
insilmaril@398	3586	}
insilmaril@398	3587
insilmaril@398	3588	void MapEditor::keyReleaseEvent(QKeyEvent* e)
insilmaril@398	3589	{
insilmaril@398	3590	if (!(e->modifiers() && Qt::ControlModifier))
insilmaril@398	3591	setCursor (Qt::ArrowCursor);
insilmaril@398	3592	}
insilmaril@398	3593
insilmaril@408	3594	void MapEditor::mousePressEvent(QMouseEvent* e)
insilmaril@0	3595	{
insilmaril@329	3596	// Ignore right clicks, these will go to context menus
insilmaril@366	3597	if (e->button() == Qt::RightButton )
insilmaril@329	3598	{
insilmaril@329	3599	e->ignore();
insilmaril@329	3600	return;
insilmaril@329	3601	}
insilmaril@329	3602
insilmaril@408	3603	QPointF p = mapToScene(e->pos());
insilmaril@0	3604	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3605
insilmaril@329	3606	e->accept();
insilmaril@329	3607
insilmaril@267	3608	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@267	3609	//
insilmaril@267	3610	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@267	3611	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267	3612	{
insilmaril@267	3613	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267	3614	if (!foname.isEmpty())
insilmaril@267	3615	{
insilmaril@267	3616	// systemFlag clicked
insilmaril@366	3617	selectInt (lmo);
insilmaril@267	3618	if (foname=="url")
insilmaril@267	3619	{
insilmaril@366	3620	if (e->state() & Qt::ControlModifier)
insilmaril@267	3621	mainWindow->editOpenURLTab();
insilmaril@267	3622	else
insilmaril@267	3623	mainWindow->editOpenURL();
insilmaril@267	3624	}
insilmaril@267	3625	else if (foname=="vymLink")
insilmaril@267	3626	{
insilmaril@267	3627	mainWindow->editOpenVymLink();
insilmaril@267	3628	// tabWidget may change, better return now
insilmaril@267	3629	// before segfaulting...
insilmaril@267	3630	} else if (foname=="note")
insilmaril@267	3631	mainWindow->windowToggleNoteEditor();
insilmaril@267	3632	else if (foname=="hideInExport")
insilmaril@267	3633	toggleHideExport();
insilmaril@267	3634	return;
insilmaril@267	3635	}
insilmaril@267	3636	}
insilmaril@267	3637	// No system flag clicked, take care of modmodes
insilmaril@267	3638
insilmaril@83	3639	// Special case: CTRL is pressed
insilmaril@366	3640	if (e->state() & Qt::ControlModifier)
insilmaril@0	3641	{
insilmaril@390	3642	if (mainWindow->getModMode()==ModModeColor)
insilmaril@83	3643	{
insilmaril@83	3644	pickingColor=true;
insilmaril@398	3645	setCursor (PickColorCursor);
insilmaril@83	3646	return;
insilmaril@83	3647	}
insilmaril@390	3648	if (mainWindow->getModMode()==ModModeXLink)
insilmaril@83	3649	{
insilmaril@90	3650	BranchObj *bo_begin=NULL;
insilmaril@90	3651	if (lmo)
insilmaril@90	3652	bo_begin=(BranchObj*)(lmo);
insilmaril@90	3653	else
insilmaril@90	3654	if (selection &&
insilmaril@90	3655	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@90	3656	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@163	3657	bo_begin=(BranchObj*)selection;
insilmaril@90	3658	if (bo_begin)
insilmaril@83	3659	{
insilmaril@83	3660	drawingLink=true;
insilmaril@90	3661	linkingObj_src=bo_begin;
insilmaril@408	3662	tmpXLink=new XLinkObj (mapScene);
insilmaril@95	3663	tmpXLink->setBegin (bo_begin);
insilmaril@95	3664	tmpXLink->setEnd (p);
insilmaril@97	3665	tmpXLink->setColor(defXLinkColor);
insilmaril@97	3666	tmpXLink->setWidth(defXLinkWidth);
insilmaril@95	3667	tmpXLink->updateXLink();
insilmaril@95	3668	tmpXLink->setVisibility (true);
insilmaril@83	3669	return;
insilmaril@89	3670	}
insilmaril@267	3671	}
insilmaril@0	3672	}
insilmaril@0	3673	if (lmo)
insilmaril@267	3674	{
insilmaril@366	3675	selectInt (lmo);
insilmaril@0	3676	// Left Button Move Branches
insilmaril@366	3677	if (e->button() == Qt::LeftButton )
insilmaril@0	3678	{
insilmaril@129	3679	movingObj_start.setX( p.x() - selection->x() );
insilmaril@129	3680	movingObj_start.setY( p.y() - selection->y() );
insilmaril@129	3681	movingObj_orgPos.setX (lmo->x() );
insilmaril@129	3682	movingObj_orgPos.setY (lmo->y() );
insilmaril@366	3683	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129	3684
insilmaril@93	3685	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93	3686	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@390	3687	if (mainWindow->getModMode()==ModModeCopy &&
insilmaril@366	3688	e->state() & Qt::ControlModifier)
insilmaril@93	3689	{
insilmaril@93	3690	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93	3691	{
insilmaril@93	3692	copyingObj=true;
insilmaril@163	3693	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93	3694	unselect();
insilmaril@93	3695	selection=mapCenter->getLastBranch();
insilmaril@93	3696	selection->select();
insilmaril@104	3697	mapCenter->reposition();
insilmaril@93	3698	}
insilmaril@129	3699	}
insilmaril@0	3700	movingObj=selection;
insilmaril@0	3701	} else
insilmaril@0	3702	// Middle Button Toggle Scroll
insilmaril@0	3703	// (On Mac OS X this won't work, but we still have
insilmaril@0	3704	// a button in the toolbar)
insilmaril@366	3705	if (e->button() == Qt::MidButton )
insilmaril@0	3706	toggleScroll();
insilmaril@0	3707	updateActions();
insilmaril@0	3708	} else
insilmaril@408	3709	{ // No MapObj found, we are on the scene itself
insilmaril@408	3710	// Left Button move Pos of sceneView
insilmaril@366	3711	if (e->button() == Qt::LeftButton )
insilmaril@0	3712	{
insilmaril@0	3713	movingObj=NULL; // move Content not Obj
insilmaril@0	3714	movingObj_start=e->globalPos();
insilmaril@408	3715	// FIXME not ported to QT4 yet (move canvasView)
insilmaril@408	3716	//movingCont_start=QPointF (contentsX(), contentsY() );
insilmaril@408	3717	movingCont_start=QPointF (
insilmaril@408	3718	horizontalScrollBar()->value(),
insilmaril@408	3719	verticalScrollBar()->value());
insilmaril@408	3720	movingVec=QPointF(0,0);
insilmaril@398	3721	setCursor(HandOpenCursor);
insilmaril@0	3722	}
insilmaril@0	3723	}
insilmaril@0	3724	}
insilmaril@0	3725
insilmaril@408	3726	void MapEditor::mouseMoveEvent(QMouseEvent* e)
insilmaril@0	3727	{
insilmaril@408	3728	QPointF p = mapToScene(e->pos());
insilmaril@83	3729
insilmaril@0	3730	// Move the selected MapObj
insilmaril@0	3731	if ( selection && movingObj)
insilmaril@0	3732	{
insilmaril@408	3733	// To avoid jumping of the sceneView, only
insilmaril@164	3734	// ensureSelectionVisible, if not tmp linked
insilmaril@164	3735	if (!selection->hasParObjTmp())
insilmaril@164	3736	ensureSelectionVisible ();
insilmaril@0	3737
insilmaril@83	3738	// Now move the selection, but add relative position
insilmaril@83	3739	// (movingObj_start) where selection was chosen with
insilmaril@83	3740	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3741	// of selection back to absPos)
insilmaril@0	3742
insilmaril@0	3743	LinkableMapObj *lmosel;
insilmaril@0	3744	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3745
insilmaril@0	3746	// Check if we could link
insilmaril@0	3747	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3748
insilmaril@0	3749
insilmaril@0	3750	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3751	{
insilmaril@163	3752	FloatObj fo=(FloatObj)selection;
insilmaril@0	3753	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3754	fo->setRelPos();
insilmaril@408	3755	fo->updateLink(); //no need for reposition, if we update link here
insilmaril@0	3756
insilmaril@0	3757	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3758	// Only relink, if selection really has a new parent
insilmaril@388	3759	if ( (e->modifiers()==Qt::ShiftModifier) && lmo &&
insilmaril@0	3760	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3761	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3762	( lmo != fo->getParObj())
insilmaril@0	3763	)
insilmaril@0	3764	{
insilmaril@0	3765	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3766	{
insilmaril@408	3767	//FIXME undocom for relinking of floats
insilmaril@408	3768
insilmaril@398	3769	//saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3770	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3771	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3772	fio->unselect();
insilmaril@0	3773	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3774	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3775	fio->setRelPos();
insilmaril@0	3776	fio->reposition();
insilmaril@0	3777	selection=(LinkableMapObj*)(fio);
insilmaril@0	3778	selection->select();
insilmaril@0	3779	movingObj=(MapObj*)(fio);
insilmaril@0	3780	}
insilmaril@0	3781	}
insilmaril@388	3782	} else
insilmaril@388	3783	{ // selection != a FloatObj
insilmaril@0	3784	if (lmosel->getDepth()==0)
insilmaril@0	3785	{
insilmaril@388	3786	// Move MapCenter
insilmaril@388	3787	if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3788	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3789	else
insilmaril@0	3790	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3791	mapCenter->updateRelPositions();
insilmaril@0	3792	} else
insilmaril@0	3793	{
insilmaril@0	3794	if (lmosel->getDepth()==1)
insilmaril@0	3795	{
insilmaril@388	3796	// Move mainbranch
insilmaril@0	3797	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@388	3798	lmosel->setRelPos();
insilmaril@0	3799	} else
insilmaril@0	3800	{
insilmaril@388	3801	// Move ordinary branch
insilmaril@0	3802	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3803	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3804	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@175	3805	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3806	else
insilmaril@175	3807	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3808	}
insilmaril@0	3809	// reposition subbranch
insilmaril@0	3810	lmosel->reposition();
insilmaril@0	3811
insilmaril@0	3812	if (lmo && (lmo!=selection) &&
insilmaril@0	3813	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3814	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3815	) )
insilmaril@0	3816	{
insilmaril@388	3817	if (e->modifiers()==Qt::ControlModifier)
insilmaril@0	3818	{
insilmaril@0	3819	// Special case: CTRL to link below lmo
insilmaril@0	3820	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3821	}
insilmaril@388	3822	else if (e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3823	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3824	else
insilmaril@0	3825	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3826	} else
insilmaril@0	3827	{
insilmaril@93	3828	lmosel->unsetParObjTmp();
insilmaril@0	3829	}
insilmaril@0	3830	} // depth>0
insilmaril@0	3831
insilmaril@0	3832	} // no FloatImageObj
insilmaril@0	3833
insilmaril@408	3834	scene()->update();
insilmaril@0	3835	return;
insilmaril@0	3836	} // selection && moving_obj
insilmaril@0	3837
insilmaril@83	3838	// Draw a link from one branch to another
insilmaril@83	3839	if (drawingLink)
insilmaril@83	3840	{
insilmaril@95	3841	tmpXLink->setEnd (p);
insilmaril@95	3842	tmpXLink->updateXLink();
insilmaril@83	3843	}
insilmaril@83	3844
insilmaril@408	3845	// Move sceneView
insilmaril@408	3846	//if (!movingObj && !pickingColor &&!drawingLink && e->button() == Qt::LeftButton )
insilmaril@408	3847	if (e->buttons() == Qt::LeftButton )
insilmaril@0	3848	{
insilmaril@408	3849	QPointF p=e->globalPos();
insilmaril@0	3850	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3851	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@408	3852	// FIXME not ported to QT4 yet (move canvasView)
insilmaril@408	3853	//setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@408	3854	//movingCont_start.y() + movingVec.y();
insilmaril@408	3855	horizontalScrollBar()->setSliderPosition((int)( movingCont_start.x()+movingVec.x() ));
insilmaril@408	3856	verticalScrollBar()->setSliderPosition((int)( movingCont_start.y()+movingVec.y() ) );
insilmaril@0	3857	}
insilmaril@0	3858	}
insilmaril@0	3859
insilmaril@0	3860
insilmaril@408	3861	void MapEditor::mouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3862	{
insilmaril@408	3863	QPointF p = mapToScene(e->pos());
insilmaril@0	3864	LinkableMapObj *dst;
insilmaril@0	3865	// Have we been picking color?
insilmaril@0	3866	if (pickingColor)
insilmaril@0	3867	{
insilmaril@0	3868	pickingColor=false;
insilmaril@366	3869	setCursor (Qt::ArrowCursor);
insilmaril@0	3870	// Check if we are over another branch
insilmaril@408	3871	dst=mapCenter->findMapObj(p, NULL);
insilmaril@0	3872	if (dst && selection)
insilmaril@0	3873	{
insilmaril@366	3874	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3875	{
insilmaril@243	3876	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@163	3877	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3878	}
insilmaril@0	3879	else
insilmaril@0	3880	{
insilmaril@243	3881	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@163	3882	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3883	}
insilmaril@0	3884	}
insilmaril@0	3885	return;
insilmaril@0	3886	}
insilmaril@83	3887
insilmaril@83	3888	// Have we been drawing a link?
insilmaril@83	3889	if (drawingLink)
insilmaril@83	3890	{
insilmaril@83	3891	drawingLink=false;
insilmaril@83	3892	// Check if we are over another branch
insilmaril@408	3893	dst=mapCenter->findMapObj(p, NULL);
insilmaril@83	3894	if (dst && selection)
insilmaril@83	3895	{
insilmaril@95	3896	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95	3897	tmpXLink->updateXLink();
insilmaril@95	3898	tmpXLink->activate();
insilmaril@398	3899	//saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //FIXME undoCommand
insilmaril@83	3900	} else
insilmaril@83	3901	{
insilmaril@95	3902	delete(tmpXLink);
insilmaril@95	3903	tmpXLink=NULL;
insilmaril@83	3904	}
insilmaril@83	3905	return;
insilmaril@83	3906	}
insilmaril@83	3907
insilmaril@0	3908	// Have we been moving something?
insilmaril@0	3909	if ( selection && movingObj )
insilmaril@0	3910	{
insilmaril@175	3911	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175	3912	{
insilmaril@388	3913	// Moved FloatObj. Maybe we need to reposition
insilmaril@366	3914	FloatImageObj fo=(FloatImageObj)selection;
insilmaril@408	3915	QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@408	3916	QString pnow=qpointfToString(fo->getRelPos());
insilmaril@395	3917	saveState(
insilmaril@395	3918	selection,
insilmaril@366	3919	"moveRel "+pold,
insilmaril@395	3920	selection,
insilmaril@366	3921	"moveRel "+pnow,
insilmaril@366	3922	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
insilmaril@366	3923
insilmaril@388	3924	// FIXME Why calling parObj here?
insilmaril@175	3925	selection->getParObj()->requestReposition();
insilmaril@175	3926	mapCenter->reposition();
insilmaril@175	3927	}
insilmaril@175	3928
insilmaril@0	3929	// Check if we are over another branch, but ignore
insilmaril@0	3930	// any found LMOs, which are FloatObjs
insilmaril@408	3931	dst=mapCenter->findMapObj(mapToScene(e->pos() ),
insilmaril@163	3932	((LinkableMapObj*)selection) );
insilmaril@0	3933
insilmaril@336	3934	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3935	dst=NULL;
insilmaril@0	3936
insilmaril@388	3937	if (typeid(*selection) == typeid(MapCenterObj) )
insilmaril@388	3938	{ // The MapCenter was moved
insilmaril@388	3939	cout << "FIXME missing savestate...\n";
insilmaril@388	3940	}
insilmaril@388	3941
insilmaril@0	3942	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@388	3943	{ // A branch was moved
insilmaril@388	3944
insilmaril@0	3945	// save the position in case we link to mapcenter
insilmaril@408	3946	QPointF savePos=QPointF (selection->x(),selection->y() );
insilmaril@0	3947
insilmaril@0	3948	// Reset the temporary drawn link to the original one
insilmaril@163	3949	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0	3950
insilmaril@366	3951	// For Redo we may need to save original selection
insilmaril@366	3952	QString preSelStr=selection->getSelectString();
insilmaril@93	3953
insilmaril@94	3954	copyingObj=false;
insilmaril@129	3955	if (dst )
insilmaril@93	3956	{
insilmaril@366	3957	BranchObj* bsel=(BranchObj*)selection;
insilmaril@366	3958	BranchObj* bdst=(BranchObj*)dst;
insilmaril@366	3959
insilmaril@366	3960	QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@366	3961	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@366	3962	QString preDstParStr;
insilmaril@366	3963
insilmaril@366	3964	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366	3965	{ // Link above dst
insilmaril@366	3966	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3967	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@366	3968	} else
insilmaril@366	3969	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366	3970	{
insilmaril@366	3971	// Link below dst
insilmaril@366	3972	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3973	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@366	3974	} else
insilmaril@366	3975	{ // Append to dst
insilmaril@366	3976	preDstParStr=dst->getSelectString();
insilmaril@366	3977	bsel->moveBranchTo (bdst,-1);
insilmaril@366	3978	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@366	3979	}
insilmaril@366	3980	QString postSelStr=selection->getSelectString();
insilmaril@366	3981	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@366	3982
insilmaril@139	3983	QString undoCom="linkBranchToPos (\""+
insilmaril@366	3984	preParStr+ "\"," + preNum +"," +
insilmaril@366	3985	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366	3986
insilmaril@366	3987	QString redoCom="linkBranchToPos (\""+
insilmaril@366	3988	preDstParStr + "\"," + postNum + "," +
insilmaril@366	3989	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366	3990
insilmaril@366	3991	saveState (
insilmaril@366	3992	postSelStr,undoCom,
insilmaril@366	3993	preSelStr, redoCom,
insilmaril@366	3994	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@163	3995	} else
insilmaril@163	3996	if (selection->getDepth()==1)
insilmaril@366	3997	{
insilmaril@366	3998	// The select string might be different _after_ moving around.
insilmaril@366	3999	// Therefor reposition and then use string of old selection, too
insilmaril@366	4000	mapCenter->reposition();
insilmaril@366	4001
insilmaril@408	4002	QString ps=qpointfToString ( ((BranchObj*)selection)->getRelPos() );
insilmaril@366	4003	saveState(
insilmaril@408	4004	selection->getSelectString(), "moveRel "+qpointfToString(movingObj_orgRelPos),
insilmaril@366	4005	preSelStr, "moveRel "+ps,
insilmaril@366	4006	QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
insilmaril@163	4007
insilmaril@366	4008	}
insilmaril@0	4009	// Draw the original link, before selection was moved around
insilmaril@0	4010	mapCenter->reposition();
insilmaril@0	4011	}
insilmaril@408	4012	// Finally resize scene, if needed
insilmaril@0	4013	adjustCanvasSize();
insilmaril@408	4014	scene()->update();
insilmaril@0	4015	movingObj=NULL;
insilmaril@366	4016
insilmaril@366	4017	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@366	4018	updateActions();
insilmaril@0	4019	} else
insilmaril@83	4020	// maybe we moved View: set old cursor
insilmaril@366	4021	setCursor (Qt::ArrowCursor);
insilmaril@83	4022
insilmaril@0	4023	}
insilmaril@0	4024
insilmaril@408	4025	void MapEditor::mouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	4026	{
insilmaril@366	4027	if (e->button() == Qt::LeftButton )
insilmaril@0	4028	{
insilmaril@408	4029	QPointF p = mapToScene(e->pos());
insilmaril@0	4030	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	4031	if (lmo) { // MapObj was found
insilmaril@0	4032	// First select the MapObj than edit heading
insilmaril@0	4033	if (selection) selection->unselect();
insilmaril@0	4034	selection=lmo;
insilmaril@0	4035	selection->select();
insilmaril@366	4036	mainWindow->editHeading();
insilmaril@0	4037	}
insilmaril@0	4038	}
insilmaril@0	4039	}
insilmaril@0	4040
insilmaril@0	4041	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	4042	{
insilmaril@408	4043	QGraphicsView::resizeEvent( e );
insilmaril@0	4044	adjustCanvasSize();
insilmaril@0	4045	}
insilmaril@0	4046
insilmaril@128	4047	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@119	4048	{
insilmaril@408	4049	//FIXME not ported to QT4 yet
insilmaril@408	4050
insilmaril@408	4051	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@408	4052	// cerr << event->format(i) << endl;
insilmaril@408	4053
insilmaril@408	4054	if (selection &&
insilmaril@408	4055	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@408	4056	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@408	4057
insilmaril@408	4058	// If QImageDrag can decode mime type
insilmaril@408	4059	if (Q3ImageDrag::canDecode(event)) {
insilmaril@408	4060	event->accept();
insilmaril@408	4061	return;
insilmaril@408	4062	}
insilmaril@408	4063
insilmaril@408	4064	// If image are dragged from firefox
insilmaril@408	4065	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@408	4066	event->provides("application/x-moz-nativeimage")) {
insilmaril@408	4067	event->accept(true);
insilmaril@408	4068	return;
insilmaril@408	4069	}
insilmaril@408	4070
insilmaril@408	4071	// If QUriDrag can decode mime type
insilmaril@408	4072	if (Q3UriDrag::canDecode(event)) {
insilmaril@408	4073	event->accept();
insilmaril@408	4074	return;
insilmaril@408	4075	}
insilmaril@408	4076
insilmaril@128	4077	// If Uri are dragged from firefox
insilmaril@408	4078	if (event->provides("_NETSCAPE_URL")){
insilmaril@408	4079	event->accept();
insilmaril@408	4080	return;
insilmaril@408	4081	}
insilmaril@408	4082
insilmaril@408	4083	// If QTextDrag can decode mime type
insilmaril@408	4084	if (Q3TextDrag::canDecode(event)) {
insilmaril@408	4085	event->accept();
insilmaril@408	4086	return;
insilmaril@408	4087	}
insilmaril@408	4088
insilmaril@408	4089	}
insilmaril@408	4090	event->ignore();
insilmaril@119	4091	}
insilmaril@129	4092
insilmaril@408	4093	bool isUnicode16(const QByteArray &d)
insilmaril@129	4094	{
insilmaril@164	4095	// TODO: make more precise check for unicode 16.
insilmaril@129	4096	// Guess unicode16 if any of second bytes are zero
insilmaril@129	4097	unsigned int length = max(0,d.size()-2)/2;
insilmaril@129	4098	for (unsigned int i = 0; i<length ; i++)
insilmaril@129	4099	if (d.at(i*2+1)==0) return true;
insilmaril@129	4100	return false;
insilmaril@129	4101	}
insilmaril@408	4102
insilmaril@128	4103	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@119	4104	{
insilmaril@408	4105	//FIXME not ported to QT4 yet
insilmaril@128	4106	if (selection &&
insilmaril@128	4107	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@128	4108	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@128	4109	{
insilmaril@128	4110	bool update=false;
insilmaril@406	4111	QStringList uris;
insilmaril@129	4112	QString heading;
insilmaril@406	4113
insilmaril@406	4114
insilmaril@406	4115	if (event->mimeData()->hasFormat("image/png"))
insilmaril@128	4116	{
insilmaril@406	4117	event->acceptProposedAction();
insilmaril@406	4118	addFloatImageInt(event->mimeData()->imageData().value<QPixmap>());
insilmaril@408	4119	cout << "accepted drop\n";
insilmaril@408	4120	}
insilmaril@408	4121
insilmaril@408	4122	/*
insilmaril@408	4123	if (event->provides("image/png"))
insilmaril@128	4124	{
insilmaril@408	4125	QPixmap pix;
insilmaril@408	4126	if (Q3ImageDrag::decode(event, pix))
insilmaril@408	4127	{
insilmaril@408	4128	addFloatImageInt(pix);
insilmaril@408	4129	event->accept();
insilmaril@408	4130	update=true;
insilmaril@408	4131	} else
insilmaril@408	4132	event->ignore();
insilmaril@408	4133
insilmaril@408	4134	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@408	4135	event->provides("application/x-moz-nativeimage"))
insilmaril@408	4136	{
insilmaril@129	4137	// Contains url to the img src in unicode16
insilmaril@128	4138	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128	4139	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@408	4140	fetchImage(url);
insilmaril@408	4141	event->accept();
insilmaril@128	4142	update=true;
insilmaril@408	4143	} else if (event->provides ("text/uri-list"))
insilmaril@408	4144	{ // Uris provided e.g. by konqueror
insilmaril@408	4145	Q3UriDrag::decode (event,uris);
insilmaril@408	4146	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128	4147	{ // Uris provided by Mozilla
insilmaril@129	4148	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129	4149	uris.append(l[0]);
insilmaril@129	4150	heading = l[1];
insilmaril@129	4151	} else if (event->provides("text/html")) {
insilmaril@129	4152
insilmaril@129	4153	// Handels text mime types
insilmaril@129	4154	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129	4155	QByteArray d = event->encodedData("text/html");
insilmaril@129	4156	QString text;
insilmaril@129	4157	if (isUnicode16(d))
insilmaril@129	4158	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4159	else
insilmaril@129	4160	text = QString(d);
insilmaril@129	4161
insilmaril@129	4162	textEditor->setText(text);
insilmaril@129	4163
insilmaril@129	4164	event->accept();
insilmaril@129	4165	update=true;
insilmaril@129	4166	} else if (event->provides("text/plain")) {
insilmaril@129	4167	QByteArray d = event->encodedData("text/plain");
insilmaril@129	4168	QString text;
insilmaril@129	4169	if (isUnicode16(d))
insilmaril@129	4170	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	4171	else
insilmaril@129	4172	text = QString(d);
insilmaril@129	4173
insilmaril@129	4174	textEditor->setText(text);
insilmaril@129	4175
insilmaril@129	4176	event->accept();
insilmaril@129	4177	update= true;
insilmaril@128	4178	}
insilmaril@406	4179	*/
insilmaril@406	4180
insilmaril@406	4181	/* FIXME not ported yet QSTRINGLIST has no next...
insilmaril@128	4182	if (uris.count()>0)
insilmaril@128	4183	{
insilmaril@128	4184	QStringList files;
insilmaril@128	4185	QStringList urls;
insilmaril@128	4186	QString s;
insilmaril@128	4187	BranchObj *bo;
insilmaril@128	4188	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128	4189	{
insilmaril@163	4190	bo=((BranchObj*)selection)->addBranch();
insilmaril@128	4191	if (bo)
insilmaril@128	4192	{
insilmaril@366	4193	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@366	4194	if (!s.isEmpty())
insilmaril@366	4195	{
insilmaril@129	4196	QString file = QDir::convertSeparators(s);
insilmaril@129	4197	heading = QFileInfo(file).baseName();
insilmaril@129	4198	files.append(file);
insilmaril@129	4199	if (file.endsWith(".vym", false))
insilmaril@129	4200	bo->setVymLink(file);
insilmaril@129	4201	else
insilmaril@129	4202	bo->setURL(u);
insilmaril@366	4203	} else
insilmaril@366	4204	{
insilmaril@129	4205	urls.append (u);
insilmaril@129	4206	bo->setURL(u);
insilmaril@129	4207	}
insilmaril@129	4208
insilmaril@366	4209	if (!heading.isEmpty())
insilmaril@129	4210	bo->setHeading(heading);
insilmaril@129	4211	else
insilmaril@129	4212	bo->setHeading(u);
insilmaril@128	4213	}
insilmaril@128	4214	}
insilmaril@128	4215	update=true;
insilmaril@128	4216	}
insilmaril@406	4217	*/
insilmaril@128	4218	if (update)
insilmaril@128	4219	{
insilmaril@294	4220	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@398	4221	//saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@128	4222	mapCenter->reposition();
insilmaril@128	4223	adjustCanvasSize();
insilmaril@408	4224	scene()->update();
insilmaril@128	4225	}
insilmaril@128	4226	}
insilmaril@119	4227	}
insilmaril@119	4228
insilmaril@395	4229	void MapEditor::addFloatImageInt (const QPixmap &img)
insilmaril@119	4230	{
insilmaril@119	4231	if (selection &&
insilmaril@119	4232	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	4233	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@119	4234	{
insilmaril@163	4235	BranchObj bo=((BranchObj)selection);
insilmaril@395	4236	//FIXME XXX saveStateChangingPart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@119	4237	//QString fn=fd->selectedFile();
insilmaril@119	4238	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@395	4239	FloatImageObj *fio=bo->addFloatImage();
insilmaril@395	4240	fio->load(img);
insilmaril@395	4241	fio->setOriginalFilename("Image added by Drag and Drop");
insilmaril@119	4242	mapCenter->reposition();
insilmaril@119	4243	adjustCanvasSize();
insilmaril@408	4244	scene()->update();
insilmaril@119	4245	}
insilmaril@119	4246	}
insilmaril@119	4247
insilmaril@119	4248
insilmaril@408	4249	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@119	4250	{
insilmaril@119	4251	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119	4252	if (!imageBuffer->isOpen()) {
insilmaril@366	4253	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@119	4254	}
insilmaril@119	4255	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119	4256	}
insilmaril@119	4257
insilmaril@119	4258
insilmaril@366	4259	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@119	4260	{
insilmaril@366	4261	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@129	4262	QPixmap img(imageBuffer->buffer());
insilmaril@395	4263	addFloatImageInt (img);
insilmaril@129	4264	}
insilmaril@129	4265
insilmaril@129	4266	if (imageBuffer) {
insilmaril@129	4267	imageBuffer->close();
insilmaril@129	4268	if (imageBuffer) {
insilmaril@129	4269	imageBuffer->close();
insilmaril@129	4270	delete imageBuffer;
insilmaril@129	4271	imageBuffer = 0;
insilmaril@129	4272	}
insilmaril@129	4273	}
insilmaril@119	4274	}
insilmaril@119	4275
insilmaril@129	4276	void MapEditor::fetchImage(const QString &url)
insilmaril@119	4277	{
insilmaril@119	4278	if (urlOperator) {
insilmaril@119	4279	urlOperator->stop();
insilmaril@119	4280	disconnect(urlOperator);
insilmaril@119	4281	delete urlOperator;
insilmaril@119	4282	}
insilmaril@119	4283
insilmaril@366	4284	urlOperator = new Q3UrlOperator(url);
insilmaril@366	4285	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@366	4286	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@366	4287
insilmaril@366	4288	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@366	4289	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@119	4290	urlOperator->get();
insilmaril@119	4291	}

author	insilmaril
	Fri Dec 08 20:18:58 2006 +0000 (2006-12-08)
changeset 409	81ffad43d53f
parent 407	5db8dfd30ea2
child 411	910ba9fab728
permissions	-rw-r--r--