vym: mapeditor.cpp@1ab7353f8f44 (annotated)

insilmaril@0	1	#include "mapeditor.h"
insilmaril@0	2
insilmaril@374	3	#include <QActionGroup>
insilmaril@366	4	#include <QColor>
insilmaril@366	5	#include <QColorDialog>
insilmaril@374	6	#include <QContextMenuEvent>
insilmaril@374	7	#include <QDir>
insilmaril@374	8	#include <QDragEnterEvent>
insilmaril@374	9	#include <QDropEvent>
insilmaril@374	10	#include <QFile>
insilmaril@374	11	#include <QInputDialog>
insilmaril@374	12	#include <QMessageBox>
insilmaril@374	13	#include <QMouseEvent>
insilmaril@374	14	#include <QPainter>
insilmaril@374	15	#include <QPixmap>
insilmaril@374	16	#include <QPrinter>
insilmaril@374	17	#include <QResizeEvent>
insilmaril@374	18	#include <QTextStream>
insilmaril@374	19
insilmaril@374	20	#include <Q3PtrList>
insilmaril@366	21	#include <q3dragobject.h>
insilmaril@366	22	#include <q3urloperator.h>
insilmaril@366	23	#include <q3networkprotocol.h>
insilmaril@374	24	#include <q3paintdevicemetrics.h>
insilmaril@374	25	#include <q3filedialog.h>
insilmaril@0	26
insilmaril@0	27	#include <iostream>
insilmaril@95	28	#include <cstdlib>
insilmaril@0	29	#include <typeinfo>
insilmaril@0	30
insilmaril@0	31	#include "version.h"
insilmaril@0	32
insilmaril@105	33	#include "api.h"
insilmaril@175	34	#include "editxlinkdialog.h"
insilmaril@175	35	#include "exports.h"
insilmaril@175	36	#include "extrainfodialog.h"
insilmaril@236	37	#include "file.h"
insilmaril@175	38	#include "linkablemapobj.h"
insilmaril@175	39	#include "mainwindow.h"
insilmaril@175	40	#include "misc.h"
insilmaril@175	41	#include "texteditor.h"
insilmaril@314	42	#include "warningdialog.h"
insilmaril@0	43	#include "xml.h"
insilmaril@0	44
insilmaril@0	45
insilmaril@0	46	extern TextEditor *textEditor;
insilmaril@0	47	extern int statusbarTime;
insilmaril@0	48	extern Main *mainWindow;
insilmaril@164	49	extern QString tmpVymDir;
insilmaril@166	50	extern QString clipboardDir;
insilmaril@166	51	extern bool clipboardEmpty;
insilmaril@0	52	extern FlagRowObj *systemFlagsDefault;
insilmaril@0	53	extern FlagRowObj *standardFlagsDefault;
insilmaril@0	54
insilmaril@366	55	extern Q3PtrList <QAction> actionListBranches;
insilmaril@98	56
insilmaril@0	57	extern QAction *actionFileSave;
insilmaril@0	58	extern QAction *actionEditUndo;
insilmaril@366	59	extern QAction *actionEditRedo;
insilmaril@0	60	extern QAction *actionEditCopy;
insilmaril@0	61	extern QAction *actionEditCut;
insilmaril@0	62	extern QAction *actionEditPaste;
insilmaril@0	63	extern QAction *actionEditMoveUp;
insilmaril@0	64	extern QAction *actionEditMoveDown;
insilmaril@0	65	extern QAction *actionEditToggleScroll;
insilmaril@0	66	extern QAction *actionEditOpenURL;
insilmaril@266	67	extern QAction *actionEditOpenURLTab;
insilmaril@0	68	extern QAction *actionEditURL;
insilmaril@0	69	extern QAction *actionEditHeading2URL;
insilmaril@0	70	extern QAction *actionEditBugzilla2URL;
insilmaril@175	71	extern QAction *actionEditFATE2URL;
insilmaril@0	72	extern QAction *actionEditOpenVymLink;
insilmaril@0	73	extern QAction *actionEditVymLink;
insilmaril@0	74	extern QAction *actionEditDeleteVymLink;
insilmaril@243	75	extern QAction *actionEditToggleHideExport;
insilmaril@0	76	extern QAction *actionEditHeading;
insilmaril@0	77	extern QAction *actionEditDelete;
insilmaril@0	78	extern QAction *actionEditAddBranch;
insilmaril@0	79	extern QAction *actionEditAddBranchAbove;
insilmaril@0	80	extern QAction *actionEditAddBranchBelow;
insilmaril@98	81	extern QAction *actionEditRemoveBranchHere;
insilmaril@98	82	extern QAction *actionEditRemoveChilds;
insilmaril@0	83	extern QAction *actionEditImportAdd;
insilmaril@0	84	extern QAction *actionEditImportReplace;
insilmaril@0	85	extern QAction *actionEditSaveBranch;
insilmaril@0	86	extern QAction *actionEditSelectFirst;
insilmaril@0	87	extern QAction *actionEditSelectLast;
insilmaril@0	88	extern QAction *actionEditLoadImage;
insilmaril@0	89
insilmaril@0	90	extern QAction* actionFormatPickColor;
insilmaril@0	91	extern QAction* actionFormatColorBranch;
insilmaril@0	92	extern QAction* actionFormatColorSubtree;
insilmaril@0	93	extern QAction *actionFormatLinkColorHint;
insilmaril@0	94	extern QAction *actionFormatBackColor;
insilmaril@0	95	extern QAction *actionFormatLinkColor;
insilmaril@0	96
insilmaril@89	97	extern QActionGroup* actionGroupModModes;
insilmaril@89	98	extern QAction* actionModModeColor;
insilmaril@89	99	extern QAction* actionModModeLink;
insilmaril@93	100	extern QAction* actionModModeCopy;
insilmaril@89	101
insilmaril@0	102	extern QActionGroup *actionGroupFormatFrameTypes;
insilmaril@0	103	extern QAction *actionFormatFrameNone;
insilmaril@0	104	extern QAction *actionFormatFrameRectangle;
insilmaril@0	105
insilmaril@0	106	extern QActionGroup *actionGroupFormatLinkStyles;
insilmaril@175	107	extern QAction *actionFormatIncludeImagesVer;
insilmaril@175	108	extern QAction *actionFormatIncludeImagesHor;
insilmaril@160	109	extern QAction *actionFormatHideLinkUnselected;
insilmaril@0	110	extern QAction *actionFormatLinkStyleLine;
insilmaril@0	111	extern QAction *actionFormatLinkStyleParabel;
insilmaril@0	112	extern QAction *actionFormatLinkStylePolyLine;
insilmaril@0	113	extern QAction *actionFormatLinkStylePolyParabel;
insilmaril@0	114
insilmaril@0	115	extern QAction *actionViewToggleNoteEditor;
insilmaril@0	116
insilmaril@0	117	extern QAction *actionSettingsAutoedit;
insilmaril@0	118	extern QAction *actionSettingsAutoselectHeading;
insilmaril@0	119	extern QAction *actionSettingsAutoselectText;
insilmaril@103	120	extern QAction *actionSettingsUseFlagGroups;
insilmaril@0	121
insilmaril@366	122	extern QMenu* branchContextMenu;
insilmaril@366	123	extern QMenu* branchAddContextMenu;
insilmaril@366	124	extern QMenu* branchRemoveContextMenu;
insilmaril@366	125	extern QMenu* branchLinksContextMenu;
insilmaril@366	126	extern QMenu* branchXLinksContextMenuEdit;
insilmaril@366	127	extern QMenu* branchXLinksContextMenuFollow;
insilmaril@366	128	extern QMenu* floatimageContextMenu;
insilmaril@366	129	extern QMenu* saveImageFormatMenu;
insilmaril@366	130	extern QMenu* canvasContextMenu;
insilmaril@366	131	extern QMenu* lastMapsMenu;
insilmaril@366	132	extern QMenu* importMenu;
insilmaril@366	133	extern QMenu* exportMenu;
insilmaril@366	134
insilmaril@0	135
insilmaril@0	136	extern Settings settings;
insilmaril@366	137	extern ImageIO imageIO;
insilmaril@0	138
insilmaril@269	139	extern QString iconPath;
insilmaril@301	140	extern QDir vymBaseDir;
insilmaril@366	141	extern QDir lastImageDir;
insilmaril@269	142
insilmaril@164	143	int MapEditor::mapNum=0; // make instance
insilmaril@0	144
insilmaril@0	145	///////////////////////////////////////////////////////////////////////
insilmaril@0	146	///////////////////////////////////////////////////////////////////////
insilmaril@0	147	MapEditor::MapEditor(
insilmaril@366	148	QWidget* parent, bool interactive, const char* name, Qt::WFlags f) :
insilmaril@366	149	Q3CanvasView(parent,name,f), urlOperator(0), imageBuffer(0)
insilmaril@0	150	{
insilmaril@0	151	//cout << "Constructor ME "<<this<<endl;
insilmaril@164	152	mapNum++;
insilmaril@0	153
insilmaril@119	154	viewport()->setAcceptDrops(true);
insilmaril@119	155
insilmaril@366	156	mapCanvas = new Q3Canvas(width(),height());
insilmaril@0	157	mapCanvas->setAdvancePeriod(30);
insilmaril@366	158	mapCanvas->setBackgroundColor (Qt::white);
insilmaril@0	159
insilmaril@0	160	setCanvas (mapCanvas);
insilmaril@0	161
insilmaril@160	162	// Always show scroll bars (automatic would flicker sometimes)
insilmaril@366	163	setVScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@366	164	setHScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@0	165
insilmaril@0	166	mapCenter = new MapCenterObj(mapCanvas);
insilmaril@0	167	mapCenter->setVisibility (true);
insilmaril@0	168	mapCenter->setMapEditor (this);
insilmaril@93	169	mapCenter->setHeading (tr("New Map","Heading of mapcenter in new map"));
insilmaril@175	170	mapCenter->move(mapCanvas->width()/2-mapCenter->width()/2,mapCanvas->height()/2-mapCenter->height()/2);
insilmaril@0	171
insilmaril@0	172	printer=NULL;
insilmaril@0	173
insilmaril@366	174	actColor=Qt::black; setColor (actColor);
insilmaril@97	175	defLinkColor=QColor (0,0,255);
insilmaril@97	176	defXLinkColor=QColor (180,180,180);
insilmaril@0	177	linkcolorhint=DefaultColor;
insilmaril@0	178	linkstyle=StylePolyParabel;
insilmaril@0	179
insilmaril@366	180	// Create bitmap cursors, platform dependant
insilmaril@0	181	#if defined(Q_OS_MACX)
insilmaril@366	182	handOpenCursor=QCursor ( QPixmap(iconPath+"cursorhandopen16.png"),1,1 );
insilmaril@269	183	pickColorCursor=QCursor ( QPixmap (iconPath+"cursorcolorpicker16.png"), 1,15 );
insilmaril@0	184	#else
insilmaril@366	185	handOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);
insilmaril@269	186	pickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 );
insilmaril@0	187	#endif
insilmaril@0	188
insilmaril@0	189	pickingColor=false;
insilmaril@91	190	drawingLink=false;
insilmaril@93	191	copyingObj=false;
insilmaril@0	192
insilmaril@0	193	editingBO=NULL;
insilmaril@0	194	selection=NULL;
insilmaril@0	195	selectionLast=NULL;
insilmaril@0	196	movingObj=NULL;
insilmaril@0	197
insilmaril@366	198	xelection.setMapCenter (mapCenter);
insilmaril@366	199
insilmaril@102	200	defXLinkWidth=1;
insilmaril@102	201	defXLinkColor=QColor (230,230,230);
insilmaril@102	202
insilmaril@0	203	mapChanged=false;
insilmaril@0	204	mapDefault=true;
insilmaril@0	205	mapUnsaved=false;
insilmaril@0	206
insilmaril@0	207	zipped=true;
insilmaril@0	208	filePath="";
insilmaril@294	209	fileName=tr("unnamed");
insilmaril@0	210	mapName="";
insilmaril@0	211
insilmaril@366	212	undosTotal=settings.readNumEntry("/mapeditor/undoLevels",50);
insilmaril@163	213
insilmaril@0	214	// Initialize find routine
insilmaril@0	215	itFind=NULL;
insilmaril@0	216	EOFind=false;
insilmaril@0	217
insilmaril@0	218	printFrame=true;
insilmaril@0	219	printFooter=true;
insilmaril@0	220
insilmaril@139	221	blockReposition=false;
insilmaril@139	222	blockSaveState=false;
insilmaril@260	223
insilmaril@260	224	hidemode=HideNone;
insilmaril@260	225
insilmaril@377	226	isInteractive=interactive; // FIXME still needed?
insilmaril@377	227
insilmaril@377	228	// Create temporary files
insilmaril@377	229	makeTmpDirs();
insilmaril@0	230
insilmaril@0	231	// Initially set movingCentre
insilmaril@0	232	updateViewCenter();
insilmaril@0	233
insilmaril@0	234	mapCenter->reposition(); // for positioning heading
insilmaril@0	235	}
insilmaril@0	236
insilmaril@0	237	MapEditor::~MapEditor()
insilmaril@0	238	{
insilmaril@119	239	if (imageBuffer) delete imageBuffer;
insilmaril@119	240	if (urlOperator) {
insilmaril@119	241	urlOperator->stop();
insilmaril@119	242	delete urlOperator;
insilmaril@119	243	}
insilmaril@119	244
insilmaril@0	245	//cout <<"Destructor MapEditor\n";
insilmaril@0	246
insilmaril@0	247	// Save Settings
insilmaril@366	248	//settings.writeEntry( "/mapeditor/editmode/autoselect", );
insilmaril@0	249
insilmaril@0	250	}
insilmaril@0	251
insilmaril@0	252	QColor MapEditor::color()
insilmaril@0	253	{
insilmaril@0	254	return actColor;
insilmaril@0	255	}
insilmaril@0	256
insilmaril@0	257	QColor MapEditor::backgroundColor()
insilmaril@0	258	{
insilmaril@0	259	return mapCanvas->backgroundColor();
insilmaril@0	260	}
insilmaril@0	261
insilmaril@0	262	MapCenterObj* MapEditor::getMapCenter()
insilmaril@0	263	{
insilmaril@0	264	return mapCenter;
insilmaril@0	265	}
insilmaril@0	266
insilmaril@366	267	Q3Canvas* MapEditor::getCanvas()
insilmaril@0	268	{
insilmaril@0	269	return mapCanvas;
insilmaril@0	270	}
insilmaril@0	271
insilmaril@0	272	void MapEditor::adjustCanvasSize()
insilmaril@0	273	{
insilmaril@0	274	// To adjust the canvas to map, viewport size and position, we have to
insilmaril@0	275	// do some coordinate magic...
insilmaril@0	276	//
insilmaril@0	277	// Get rectangle of (scroll-)view.
insilmaril@0	278	// We want to be in canvas coords, so
insilmaril@0	279	// we map. Important if view is zoomed...
insilmaril@0	280	QRect view = inverseWorldMatrix().mapRect( QRect( contentsX(), contentsY(),
insilmaril@0	281	visibleWidth(), visibleHeight()) );
insilmaril@0	282
insilmaril@0	283	// Now we need the bounding box of view AND map to calc the correct canvas size.
insilmaril@0	284	// Why? Because if the map itself is moved out of view, the view has to be enlarged
insilmaril@0	285	// to avoid jumping aroung...
insilmaril@0	286	QRect map=mapCenter->getTotalBBox();
insilmaril@0	287
insilmaril@0	288	// right edge - left edge
insilmaril@0	289	int cw= max(map.x() + map.width(), view.x() + view.width()) - min(map.x(), view.x());
insilmaril@0	290	int ch= max(map.y() + map.height(), view.y() + view.height()) - min(map.y(), view.y());
insilmaril@0	291
insilmaril@0	292
insilmaril@0	293	if ( (cw!=mapCanvas->width()) \|\| (ch!=mapCanvas->height()) \|\|
insilmaril@0	294	!mapCanvas->onCanvas (map.topLeft()) \|\| !mapCanvas->onCanvas (map.bottomRight())
insilmaril@0	295	)
insilmaril@0	296	{
insilmaril@0	297	// move the map on canvas (in order to not move it on screen) this is neccessary
insilmaril@0	298	// a) if topleft corner of canvas is left or above topleft corner of view and also left of
insilmaril@0	299	// above topleft corner of map. E.g. if map is completly inside view, but it would be possible
insilmaril@0	300	// to scroll to an empty area of canvas to the left.
insilmaril@0	301	// b) if topleft corner of map left of or above topleft of canvas
insilmaril@0	302	int dx=0;
insilmaril@0	303	int dy=0;
insilmaril@0	304
insilmaril@0	305	if (cw > mapCanvas->width() )
insilmaril@0	306	{
insilmaril@0	307	if (map.x()<0) dx=-map.x();
insilmaril@0	308	}
insilmaril@0	309	if (cw < mapCanvas->width() )
insilmaril@0	310	dx=-min (view.x(),map.x());
insilmaril@0	311	if (ch > mapCanvas->height() )
insilmaril@0	312	{
insilmaril@0	313	if (map.y()<0) dy=-map.y();
insilmaril@0	314	}
insilmaril@0	315	if (ch < mapCanvas->height() )
insilmaril@0	316	{
insilmaril@0	317	dy=-min (view.y(),map.y());
insilmaril@0	318	}
insilmaril@0	319	// We really have to resize now. Let's go...
insilmaril@0	320	mapCanvas->resize (cw,ch);
insilmaril@0	321	if ( (dx!=0) \|\| (dy!=0) )
insilmaril@0	322	{
insilmaril@0	323	mapCenter->moveAllBy(dx,dy);
insilmaril@0	324	mapCenter->reposition();
insilmaril@336	325	// mapCenter->positionBBox(); // To move float
insilmaril@0	326
insilmaril@0	327	// scroll the view (in order to not move map on screen)
insilmaril@0	328	scrollBy (dx,dy);
insilmaril@0	329	}
insilmaril@0	330	}
insilmaril@0	331	}
insilmaril@0	332
insilmaril@139	333	bool MapEditor::isRepositionBlocked()
insilmaril@0	334	{
insilmaril@139	335	return blockReposition;
insilmaril@0	336	}
insilmaril@0	337
insilmaril@294	338	QString MapEditor::getName (LinkableMapObj *lmo)
insilmaril@294	339	{
insilmaril@314	340	QString s;
insilmaril@314	341	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@294	342
insilmaril@294	343	if ((typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@294	344	typeid(*lmo) == typeid(MapCenterObj)))
insilmaril@314	345	{
insilmaril@314	346
insilmaril@314	347	s=(((BranchObj*)lmo)->getHeading());
insilmaril@314	348	if (s=="") s="unnamed";
insilmaril@377	349	return QString("branch (%1)").arg(s);
insilmaril@377	350	//return QString("branch (<font color=\"#0000ff\">%1</font>)").arg(s);
insilmaril@314	351	}
insilmaril@294	352	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@377	353	return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@377	354	//return QString ("floatimage [<font color=\"#0000ff\">%1</font>]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@294	355	return QString("Unknown type has no name!");
insilmaril@294	356	}
insilmaril@294	357
insilmaril@0	358	void MapEditor::makeTmpDirs()
insilmaril@0	359	{
insilmaril@0	360	// Create unique temporary directories
insilmaril@366	361	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
insilmaril@366	362	histPath=QDir::convertSeparators (tmpMapDir+"/history");
insilmaril@164	363	QDir d;
insilmaril@377	364	d.mkdir (tmpMapDir);
insilmaril@0	365	}
insilmaril@0	366
insilmaril@366	367	QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSel)
insilmaril@0	368	{
insilmaril@163	369	// tmpdir temporary directory to which data will be written
insilmaril@0	370	// prefix mapname, which will be appended to images etc.
insilmaril@0	371	// writeflags Only write flags for "real" save of map, not undo
insilmaril@0	372	// offset offset of bbox of whole map in canvas.
insilmaril@0	373	// Needed for XML export
insilmaril@0	374
insilmaril@0	375	// Save Header
insilmaril@0	376	QString ls;
insilmaril@0	377	switch (linkstyle)
insilmaril@0	378	{
insilmaril@0	379	case StyleLine:
insilmaril@0	380	ls="StyleLine";
insilmaril@0	381	break;
insilmaril@0	382	case StyleParabel:
insilmaril@0	383	ls="StyleParabel";
insilmaril@0	384	break;
insilmaril@0	385	case StylePolyLine:
insilmaril@0	386	ls="StylePolyLine";
insilmaril@0	387	break;
insilmaril@0	388	default:
insilmaril@0	389	ls="StylePolyParabel";
insilmaril@0	390	break;
insilmaril@0	391	}
insilmaril@0	392
insilmaril@0	393	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0	394	QString colhint="";
insilmaril@0	395	if (linkcolorhint==HeadingColor)
insilmaril@0	396	colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0	397
insilmaril@185	398	QString mapAttr=attribut("version",__VYM_VERSION);
insilmaril@366	399	if (!saveSel)
insilmaril@0	400	mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0	401	attribut("comment",mapCenter->getComment()) +
insilmaril@0	402	attribut("date",mapCenter->getDate()) +
insilmaril@0	403	attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0	404	attribut("linkStyle", ls ) +
insilmaril@97	405	attribut("linkColor", defLinkColor.name() ) +
insilmaril@102	406	attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102	407	attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0	408	colhint;
insilmaril@0	409	s+=beginElement("vymmap",mapAttr);
insilmaril@0	410	incIndent();
insilmaril@0	411
insilmaril@0	412	// Find the used flags while traversing the tree
insilmaril@0	413	standardFlagsDefault->resetUsedCounter();
insilmaril@0	414
insilmaril@166	415	// Reset the counters before saving
insilmaril@166	416	FloatImageObj (mapCanvas).resetSaveCounter();
insilmaril@166	417
insilmaril@0	418	// Build xml recursivly
insilmaril@366	419	if (!saveSel)
insilmaril@366	420	// Save complete map, if saveSel not set
insilmaril@0	421	s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0	422	else
insilmaril@0	423	{
insilmaril@366	424	if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@366	425	// Save Subtree
insilmaril@366	426	s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@366	427	else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@366	428	// Save image
insilmaril@377	429	s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix);
insilmaril@166	430
insilmaril@166	431	else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@366	432	// Save selected branch is saved from mainwindow //FIXME maybe use "subtree" above?
insilmaril@366	433	s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0	434	}
insilmaril@0	435
insilmaril@0	436	// Save local settings
insilmaril@0	437	s+=settings.getXMLData (destPath);
insilmaril@0	438
insilmaril@0	439	// Save selection
insilmaril@366	440	if (selection && !saveSel )
insilmaril@0	441	s+=valueElement("select",selection->getSelectString());
insilmaril@0	442
insilmaril@0	443	decIndent();
insilmaril@0	444	s+=endElement("vymmap");
insilmaril@0	445
insilmaril@0	446	if (writeflags)
insilmaril@0	447	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	448	return s;
insilmaril@0	449	}
insilmaril@0	450
insilmaril@366	451	void MapEditor::saveStateComplete(const QString &comment)
insilmaril@0	452	{
insilmaril@366	453	// Save complete map, Undo will replace whole map
insilmaril@366	454	saveState (CompleteMap,
insilmaril@366	455	"", "",
insilmaril@366	456	"", "",
insilmaril@366	457	comment,
insilmaril@366	458	mapCenter);
insilmaril@0	459	}
insilmaril@0	460
insilmaril@366	461	void MapEditor::saveStatePart(LinkableMapObj *undoSel, const QString &comment)
insilmaril@0	462	{
insilmaril@366	463	// save the selected part of the map, Undo will replace part of map
insilmaril@366	464	QString undoSelection="";
insilmaril@366	465	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	466
insilmaril@366	467	saveState (PartOfMap,
insilmaril@366	468	undoSelection, "",
insilmaril@366	469	"", "",
insilmaril@366	470	comment,
insilmaril@366	471	undoSel);
insilmaril@105	472	}
insilmaril@105	473
insilmaril@366	474	void MapEditor::saveStateConstSelection(const QString &uc, const QString &rc, const QString &comment)
insilmaril@105	475	{
insilmaril@163	476	// selection does not change during action,
insilmaril@163	477	// so just save commands for undo and redo
insilmaril@366	478	// and use current selection
insilmaril@366	479
insilmaril@366	480	QString sel;
insilmaril@366	481	if (selection) sel=selection->getSelectString();
insilmaril@366	482
insilmaril@366	483	saveState (UndoCommand,
insilmaril@366	484	sel, uc,
insilmaril@366	485	sel, rc,
insilmaril@366	486	comment,
insilmaril@366	487	NULL);
insilmaril@106	488	}
insilmaril@106	489
insilmaril@366	490	void MapEditor::saveStateComData(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment, LinkableMapObj *saveSel)
insilmaril@106	491	{
insilmaril@366	492	QString redoSelection="";
insilmaril@366	493	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	494	QString undoSelection="";
insilmaril@366	495	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	496
insilmaril@366	497	saveState (UndoCommand,
insilmaril@366	498	undoSelection, uc,
insilmaril@366	499	redoSelection, "FIXME-redoCom", //FIXME
insilmaril@366	500	comment,
insilmaril@366	501	saveSel);
insilmaril@163	502	}
insilmaril@163	503
insilmaril@366	504	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@366	505	{
insilmaril@366	506	// "Normal" savestate: save commands, selections and comment
insilmaril@366	507	// so just save commands for undo and redo
insilmaril@366	508	// and use current selection
insilmaril@366	509
insilmaril@366	510	QString redoSelection="";
insilmaril@366	511	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	512	QString undoSelection="";
insilmaril@366	513	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	514
insilmaril@366	515	saveState (UndoCommand,
insilmaril@366	516	undoSelection, uc,
insilmaril@366	517	redoSelection, rc,
insilmaril@366	518	comment,
insilmaril@366	519	NULL);
insilmaril@366	520	}
insilmaril@366	521
insilmaril@366	522	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@366	523	{
insilmaril@366	524	// "Normal" savestate: save commands, selections and comment
insilmaril@366	525	// so just save commands for undo and redo
insilmaril@366	526	// and use current selection
insilmaril@366	527	saveState (UndoCommand,
insilmaril@366	528	undoSel, uc,
insilmaril@366	529	redoSel, rc,
insilmaril@366	530	comment,
insilmaril@366	531	NULL);
insilmaril@366	532	}
insilmaril@366	533
insilmaril@366	534
insilmaril@366	535	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	536	{
insilmaril@163	537	// Main saveState
insilmaril@163	538
insilmaril@139	539	if (blockSaveState) return;
insilmaril@139	540
insilmaril@163	541	/* TODO remove after testing
insilmaril@163	542	*/
insilmaril@366	543	cout << "ME::saveState() begin"<<endl;
insilmaril@294	544
insilmaril@131	545	setChanged();
insilmaril@136	546
insilmaril@366	547	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@366	548	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@163	549	// Find out current undo directory
insilmaril@163	550	if (undosAvail<undosTotal) undosAvail++;
insilmaril@366	551	curStep++;
insilmaril@366	552	if (curStep>undosTotal) curStep=1;
insilmaril@163	553
insilmaril@163	554	QString backupXML;
insilmaril@366	555	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@164	556	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164	557
insilmaril@164	558	// Create bakMapDir if not available
insilmaril@164	559	QDir d(bakMapDir);
insilmaril@164	560	if (!d.exists())
insilmaril@164	561	makeSubDirs (bakMapDir);
insilmaril@163	562
insilmaril@366	563	// Save depending on how much needs to be saved
insilmaril@366	564	if (!saveSel)
insilmaril@366	565	backupXML="";
insilmaril@366	566	else
insilmaril@366	567	backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),saveSel);
insilmaril@136	568
insilmaril@163	569	QString undoCommand="";
insilmaril@106	570	if (savemode==UndoCommand)
insilmaril@0	571	{
insilmaril@105	572	undoCommand=undoCom;
insilmaril@106	573	}
insilmaril@366	574	else if (savemode==PartOfMap )
insilmaril@0	575	{
insilmaril@163	576	undoCommand="undoPart (\""+ undoSelection+"\",\""+bakMapPath+"\")";
insilmaril@106	577	} else
insilmaril@106	578	{
insilmaril@163	579	undoCommand="undoMap (\""+bakMapPath+"\")";
insilmaril@106	580	}
insilmaril@163	581	if (!backupXML.isEmpty())
insilmaril@163	582	// Write XML Data to disk
insilmaril@163	583	saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163	584
insilmaril@366	585	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	586	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	587	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@366	588	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@366	589	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@366	590	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@366	591	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@366	592	undoSet.writeSettings(histPath);
insilmaril@163	593
insilmaril@163	594	/* TODO remove after testing
insilmaril@366	595	*/
insilmaril@366	596	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@366	597	cout << " undosTotal="<<undosTotal<<
insilmaril@366	598	", undosAvail="<<undosAvail<<
insilmaril@366	599	", curStep="<<curStep<<endl;
insilmaril@163	600	cout << " ---------------------------"<<endl;
insilmaril@366	601	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	602	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	603	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	604	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@366	605	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@294	606	cout << " ---------------------------"<<endl;
insilmaril@377	607
insilmaril@377	608	historyWindow.update (undoSet);
insilmaril@106	609	}
insilmaril@106	610
insilmaril@129	611	void MapEditor::parseAtom(const QString &atom)
insilmaril@106	612	{
insilmaril@106	613	API api;
insilmaril@163	614	QString s,t;
insilmaril@129	615	int x,y;
insilmaril@129	616	bool ok;
insilmaril@129	617
insilmaril@129	618	// Split string s into command and parameters
insilmaril@129	619	api.parseCommand (atom);
insilmaril@129	620	QString com=api.command();
insilmaril@129	621
insilmaril@106	622	// External commands
insilmaril@163	623	if (com=="moveBranchUp")
insilmaril@106	624	moveBranchUp();
insilmaril@129	625	else if (com=="moveBranchDown")
insilmaril@106	626	moveBranchDown();
insilmaril@129	627	else if (com=="move")
insilmaril@129	628	{
insilmaril@139	629	if (api.checkParamCount(2) && selection )
insilmaril@129	630	{
insilmaril@129	631	x=api.parInt (ok,0);
insilmaril@129	632	if (ok)
insilmaril@129	633	{
insilmaril@129	634	y=api.parInt (ok,1);
insilmaril@130	635	if (ok) move (x,y);
insilmaril@129	636	}
insilmaril@129	637	}
insilmaril@129	638	}
insilmaril@366	639	else if (com=="moveRel")
insilmaril@366	640	{
insilmaril@366	641	if (api.checkParamCount(2) && selection )
insilmaril@366	642	{
insilmaril@366	643	x=api.parInt (ok,0);
insilmaril@366	644	if (ok)
insilmaril@366	645	{
insilmaril@366	646	y=api.parInt (ok,1);
insilmaril@366	647	if (ok) moveRel (x,y);
insilmaril@366	648	}
insilmaril@366	649	}
insilmaril@366	650	}
insilmaril@366	651	else if (com=="delete")
insilmaril@366	652	{
insilmaril@366	653	if (api.checkParamCount(1) && selection )
insilmaril@366	654	{
insilmaril@366	655	s=api.parString(ok,0);
insilmaril@366	656	if (ok &&select (s)) deleteSelection();
insilmaril@366	657	}
insilmaril@366	658	}
insilmaril@366	659	else if (com=="addBranch")
insilmaril@366	660	{
insilmaril@366	661	if (api.checkParamCount(1) && selection )
insilmaril@366	662	{
insilmaril@366	663	y=api.parInt (ok,0);
insilmaril@366	664	if (ok ) addNewBranchInt (y);
insilmaril@366	665	}
insilmaril@366	666	}
insilmaril@129	667	else if (com=="linkBranchToPos")
insilmaril@129	668	{
insilmaril@129	669	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@129	670	{
insilmaril@129	671	if (api.checkParamCount(4))
insilmaril@129	672	{
insilmaril@366	673	// 0 selectstring of parent
insilmaril@366	674	// 1 num in parent (for branches)
insilmaril@366	675	// 2,3 x,y of mainbranch or mapcenter
insilmaril@129	676	s=api.parString(ok,0);
insilmaril@129	677	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@129	678	if (dst)
insilmaril@129	679	{
insilmaril@129	680	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@139	681	{
insilmaril@139	682	// Get number in parent
insilmaril@139	683	x=api.parInt (ok,1);
insilmaril@139	684	if (ok)
insilmaril@163	685	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@139	686	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@129	687	{
insilmaril@163	688	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@139	689	// Get coordinates of mainbranch
insilmaril@129	690	x=api.parInt (ok,2);
insilmaril@129	691	if (ok)
insilmaril@129	692	{
insilmaril@129	693	y=api.parInt (ok,3);
insilmaril@163	694	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@129	695	}
insilmaril@129	696	}
insilmaril@129	697	}
insilmaril@129	698	}
insilmaril@129	699	}
insilmaril@129	700	} else if (com=="setHeading")
insilmaril@129	701	{
insilmaril@129	702	if (api.checkParamCount(1))
insilmaril@129	703	{
insilmaril@129	704	s=api.parString (ok,0);
insilmaril@366	705	if (ok)
insilmaril@366	706	setHeading (s);
insilmaril@129	707	}
insilmaril@143	708	} else if (com=="setURL")
insilmaril@143	709	{
insilmaril@143	710	if (api.checkParamCount(1))
insilmaril@143	711	{
insilmaril@143	712	s=api.parString (ok,0);
insilmaril@366	713	if (ok) setURLInt(s);
insilmaril@143	714	}
insilmaril@143	715	} else if (com=="setVymLink")
insilmaril@143	716	{
insilmaril@143	717	if (api.checkParamCount(1))
insilmaril@143	718	{
insilmaril@143	719	s=api.parString (ok,0);
insilmaril@366	720	if (ok) setVymLinkInt(s);
insilmaril@143	721	}
insilmaril@143	722	}
insilmaril@366	723	else if (com=="setFlag")
insilmaril@366	724	{
insilmaril@366	725	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@366	726	{
insilmaril@366	727	if (api.checkParamCount(1) )
insilmaril@366	728	{
insilmaril@366	729	s=api.parString(ok,0);
insilmaril@366	730	if (ok)
insilmaril@366	731	{
insilmaril@366	732	BranchObj* bo=(BranchObj*)selection;
insilmaril@366	733	bo->activateStandardFlag(s);
insilmaril@366	734	bo->updateFlagsToolbar();
insilmaril@366	735	}
insilmaril@366	736	}
insilmaril@366	737	}
insilmaril@366	738	}
insilmaril@366	739	else if (com=="unsetFlag")
insilmaril@366	740	{
insilmaril@366	741	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@366	742	{
insilmaril@366	743	if (api.checkParamCount(1) )
insilmaril@366	744	{
insilmaril@366	745	s=api.parString(ok,0);
insilmaril@366	746	if (ok)
insilmaril@366	747	{
insilmaril@366	748	BranchObj* bo=(BranchObj*)selection;
insilmaril@366	749	bo->deactivateStandardFlag(s);
insilmaril@366	750	bo->updateFlagsToolbar();
insilmaril@366	751	}
insilmaril@366	752	}
insilmaril@366	753	}
insilmaril@366	754	}
insilmaril@106	755	// Internal commands, used for undo etc.
insilmaril@129	756	else if (com==QString("undoMap"))
insilmaril@139	757	{
insilmaril@163	758	if (api.checkParamCount(1))
insilmaril@163	759	undoXML("",api.parString (ok,0));
insilmaril@139	760	} else if (com==QString("undoPart"))
insilmaril@129	761	{
insilmaril@163	762	if (api.checkParamCount(2))
insilmaril@129	763	{
insilmaril@366	764	s=api.parString (ok,0); // undo selection
insilmaril@366	765	t=api.parString (ok,1); // backup dir
insilmaril@163	766	undoXML(s,t);
insilmaril@129	767	}
insilmaril@129	768	} else if (com=="select")
insilmaril@366	769	{
insilmaril@129	770	if (api.checkParamCount(1))
insilmaril@129	771	{
insilmaril@129	772	s=api.parString(ok,0);
insilmaril@129	773	if (ok) select (s);
insilmaril@129	774	}
insilmaril@366	775	}
insilmaril@106	776	else
insilmaril@163	777	{
insilmaril@129	778	api.setError ("Unknown command in: "+atom);
insilmaril@163	779	}
insilmaril@129	780
insilmaril@129	781	// Any errors?
insilmaril@129	782	if (api.error())
insilmaril@106	783	{
insilmaril@366	784	// TODO Error handling
insilmaril@366	785	qWarning("MapEditor::parseAtom: Error!");
insilmaril@366	786	qWarning(api.errorDesc());
insilmaril@0	787	}
insilmaril@0	788	}
insilmaril@0	789
insilmaril@294	790	void MapEditor::toggleHistoryWindow()
insilmaril@294	791	{
insilmaril@377	792	if (historyWindow.isVisible())
insilmaril@377	793	historyWindow.hide();
insilmaril@294	794	else
insilmaril@377	795	historyWindow.show();
insilmaril@294	796	}
insilmaril@294	797
insilmaril@0	798
insilmaril@0	799	bool MapEditor::isDefault()
insilmaril@0	800	{
insilmaril@0	801	return mapDefault;
insilmaril@0	802	}
insilmaril@0	803
insilmaril@0	804	bool MapEditor::isUnsaved()
insilmaril@0	805	{
insilmaril@0	806	return mapUnsaved;
insilmaril@0	807	}
insilmaril@0	808
insilmaril@0	809	bool MapEditor::hasChanged()
insilmaril@0	810	{
insilmaril@0	811	return mapChanged;
insilmaril@0	812	}
insilmaril@0	813
insilmaril@0	814	void MapEditor::setChanged()
insilmaril@0	815	{
insilmaril@0	816	mapChanged=true;
insilmaril@0	817	mapDefault=false;
insilmaril@0	818	mapUnsaved=true;
insilmaril@0	819	actionEditUndo->setEnabled (true);
insilmaril@0	820	actionFileSave->setEnabled (true);
insilmaril@0	821	findReset();
insilmaril@0	822	}
insilmaril@0	823
insilmaril@0	824	void MapEditor::closeMap()
insilmaril@0	825	{
insilmaril@0	826	// Unselect before disabling the toolbar actions
insilmaril@0	827	if (selection) selection->unselect();
insilmaril@0	828	selection=NULL;
insilmaril@0	829	updateActions();
insilmaril@0	830
insilmaril@0	831	clear();
insilmaril@0	832	close();
insilmaril@0	833	}
insilmaril@0	834
insilmaril@0	835	void MapEditor::setFilePath(QString fname)
insilmaril@0	836	{
insilmaril@0	837	setFilePath (fname,fname);
insilmaril@0	838	}
insilmaril@0	839
insilmaril@0	840	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	841	{
insilmaril@205	842	if (fname.isEmpty() \|\| fname=="")
insilmaril@106	843	{
insilmaril@106	844	filePath="";
insilmaril@106	845	fileName="";
insilmaril@106	846	destPath="";
insilmaril@106	847	} else
insilmaril@106	848	{
insilmaril@106	849	filePath=fname; // becomes absolute path
insilmaril@106	850	fileName=fname; // gets stripped of path
insilmaril@106	851	destPath=destname; // needed for vymlinks
insilmaril@106	852
insilmaril@106	853	// If fname is not an absolute path, complete it
insilmaril@106	854	filePath=QDir(fname).absPath();
insilmaril@106	855	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106	856
insilmaril@106	857	// Set short name, too. Search from behind:
insilmaril@106	858	int i=fileName.findRev("/");
insilmaril@106	859	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106	860
insilmaril@106	861	// Forget the .vym (or .xml) for name of map
insilmaril@106	862	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@294	863
insilmaril@294	864	// Adjust history window
insilmaril@377	865	historyWindow.setCaption (__VYM " - " +tr("History for ")+fileName);
insilmaril@106	866	}
insilmaril@0	867	}
insilmaril@0	868
insilmaril@0	869	QString MapEditor::getFilePath()
insilmaril@0	870	{
insilmaril@0	871	return filePath;
insilmaril@0	872	}
insilmaril@0	873
insilmaril@0	874	QString MapEditor::getFileName()
insilmaril@0	875	{
insilmaril@0	876	return fileName;
insilmaril@0	877	}
insilmaril@0	878
insilmaril@0	879	QString MapEditor::getMapName()
insilmaril@0	880	{
insilmaril@0	881	return mapName;
insilmaril@0	882	}
insilmaril@0	883
insilmaril@0	884	QString MapEditor::getDestPath()
insilmaril@0	885	{
insilmaril@0	886	return destPath;
insilmaril@0	887	}
insilmaril@0	888
insilmaril@205	889	ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0	890	{
insilmaril@205	891	ErrorCode err=success;
insilmaril@0	892
insilmaril@0	893	if (lmode==NewMap)
insilmaril@0	894	{
insilmaril@0	895	if (selection) selection->unselect();
insilmaril@0	896	selection=NULL;
insilmaril@0	897	mapCenter->clear();
insilmaril@0	898	mapCenter->setMapEditor(this);
insilmaril@0	899	// (map state is set later at end of load...)
insilmaril@0	900	} else
insilmaril@0	901	{
insilmaril@366	902	saveStatePart(selection,"Load map");
insilmaril@0	903	}
insilmaril@0	904
insilmaril@0	905
insilmaril@0	906	mapBuilderHandler handler;
insilmaril@0	907	QFile file( fname );
insilmaril@0	908
insilmaril@0	909	// I am paranoid: file should exist anyway
insilmaril@0	910	// according to check in mainwindow.
insilmaril@0	911	if (!file.exists() )
insilmaril@0	912	{
insilmaril@0	913	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	914	tr("Couldn't open map " +fname)+".");
insilmaril@205	915	err=aborted;
insilmaril@0	916	} else
insilmaril@0	917	{
insilmaril@139	918	blockReposition=true;
insilmaril@0	919	QXmlInputSource source( file);
insilmaril@0	920	QXmlSimpleReader reader;
insilmaril@0	921	reader.setContentHandler( &handler );
insilmaril@0	922	reader.setErrorHandler( &handler );
insilmaril@0	923	handler.setMapEditor( this );
insilmaril@0	924	handler.setTmpDir (filePath.left(filePath.findRev("/",-1))); // needed to load files with rel. path
insilmaril@243	925	handler.setInputFile (file.name());
insilmaril@0	926	handler.setLoadMode (lmode);
insilmaril@163	927	blockSaveState=true;
insilmaril@0	928	bool ok = reader.parse( source );
insilmaril@139	929	blockReposition=false;
insilmaril@163	930	blockSaveState=false;
insilmaril@0	931	file.close();
insilmaril@0	932	if ( ok )
insilmaril@0	933	{
insilmaril@0	934	mapCenter->reposition();
insilmaril@0	935	adjustCanvasSize();
insilmaril@0	936	if (lmode==NewMap)
insilmaril@0	937	{
insilmaril@0	938	mapDefault=false;
insilmaril@0	939	mapChanged=false;
insilmaril@0	940	mapUnsaved=false;
insilmaril@0	941	}
insilmaril@0	942	} else
insilmaril@0	943	{
insilmaril@0	944	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	945	tr( handler.errorProtocol() ) );
insilmaril@0	946	// returnCode=1;
insilmaril@0	947	// Still return "success": the map maybe at least
insilmaril@0	948	// partially read by the parser
insilmaril@0	949	}
insilmaril@0	950	}
insilmaril@0	951	updateActions();
insilmaril@205	952	return err;
insilmaril@0	953	}
insilmaril@0	954
insilmaril@0	955	int MapEditor::save (const SaveMode &savemode)
insilmaril@0	956	{
insilmaril@0	957	int returnCode=0;
insilmaril@0	958
insilmaril@106	959	// The SaveMode UndoCommand is not supported here
insilmaril@106	960	if (savemode==UndoCommand) return 1;
insilmaril@106	961
insilmaril@0	962	// Create mapName and fileDir
insilmaril@0	963	makeSubDirs (fileDir);
insilmaril@0	964	QString fname;
insilmaril@0	965	if (saveZipped())
insilmaril@0	966	// save as .xml
insilmaril@0	967	fname=mapName+".xml";
insilmaril@0	968	else
insilmaril@0	969	// use name given by user, even if he chooses .doc
insilmaril@0	970	fname=fileName;
insilmaril@0	971
insilmaril@0	972
insilmaril@0	973	QString saveFile;
insilmaril@106	974	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@106	975	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@106	976	else
insilmaril@106	977	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@0	978
insilmaril@163	979	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	980	return 1;
insilmaril@0	981
insilmaril@0	982	if (returnCode==0)
insilmaril@0	983	{
insilmaril@0	984	mapChanged=false;
insilmaril@0	985	mapUnsaved=false;
insilmaril@0	986	actionFileSave->setEnabled(false);
insilmaril@0	987	}
insilmaril@0	988
insilmaril@0	989	return returnCode;
insilmaril@0	990	}
insilmaril@0	991
insilmaril@0	992	void MapEditor::setZipped (bool z)
insilmaril@0	993	{
insilmaril@0	994	zipped=z;
insilmaril@0	995	}
insilmaril@0	996
insilmaril@0	997	bool MapEditor::saveZipped ()
insilmaril@0	998	{
insilmaril@0	999	return zipped;
insilmaril@0	1000	}
insilmaril@0	1001
insilmaril@0	1002	void MapEditor::print()
insilmaril@0	1003	{
insilmaril@0	1004	if ( !printer )
insilmaril@0	1005	{
insilmaril@0	1006	printer = new QPrinter;
insilmaril@0	1007	printer->setColorMode (QPrinter::Color);
insilmaril@366	1008	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1009	}
insilmaril@0	1010
insilmaril@0	1011	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1012
insilmaril@0	1013	// Try to set orientation automagically
insilmaril@0	1014	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1015	// there are problems with landscape mode, see
insilmaril@0	1016	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1017
insilmaril@0	1018	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1019	// recommend landscape
insilmaril@0	1020	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1021	else
insilmaril@0	1022	// recommend portrait
insilmaril@0	1023	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1024
insilmaril@0	1025	if ( printer->setup(this) )
insilmaril@0	1026	// returns false, if printing is canceled
insilmaril@0	1027	{
insilmaril@0	1028	QPainter pp(printer);
insilmaril@0	1029
insilmaril@0	1030	// Don't print the visualisation of selection
insilmaril@0	1031	LinkableMapObj *oldselection=NULL;
insilmaril@0	1032	if (selection)
insilmaril@0	1033	{
insilmaril@0	1034	oldselection=selection;
insilmaril@0	1035	selection->unselect();
insilmaril@0	1036	}
insilmaril@0	1037
insilmaril@0	1038	// Handle sizes of map and paper:
insilmaril@0	1039	//
insilmaril@0	1040	// setWindow defines which part of the canvas will be transformed
insilmaril@0	1041	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1042	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1043	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1044
insilmaril@366	1045	Q3PaintDeviceMetrics metrics (printer);
insilmaril@0	1046
insilmaril@0	1047	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1048	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1049
insilmaril@102	1050	QRect mapRect=totalBBox;
insilmaril@366	1051	Q3CanvasRectangle *frame=NULL;
insilmaril@366	1052	Q3CanvasText *footerFN=NULL;
insilmaril@366	1053	Q3CanvasText *footerDate=NULL;
insilmaril@0	1054	if (printFrame \|\| printFooter)
insilmaril@0	1055	{
insilmaril@0	1056
insilmaril@0	1057	if (printFrame)
insilmaril@0	1058	{
insilmaril@0	1059	// Print frame around map
insilmaril@102	1060	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@102	1061	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@366	1062	frame=new Q3CanvasRectangle (mapRect,mapCanvas);
insilmaril@366	1063	frame->setBrush (QColor(Qt::white));
insilmaril@366	1064	frame->setPen (QColor(Qt::black));
insilmaril@0	1065	frame->setZ(0);
insilmaril@0	1066	frame->show();
insilmaril@0	1067	}
insilmaril@163	1068	/* TODO remove after testing
insilmaril@102	1069	QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@102	1070	l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@102	1071	l->setPen (QPen(QColor(black), 1));
insilmaril@102	1072	l->setZ (200);
insilmaril@102	1073	l->show();
insilmaril@131	1074	*/
insilmaril@102	1075
insilmaril@0	1076	if (printFooter)
insilmaril@0	1077	{
insilmaril@0	1078	// Print footer below map
insilmaril@0	1079	QFont font;
insilmaril@0	1080	font.setPointSize(10);
insilmaril@366	1081	footerFN=new Q3CanvasText (mapCanvas);
insilmaril@0	1082	footerFN->setText ("VYM - " + fileName);
insilmaril@0	1083	footerFN->setFont(font);
insilmaril@0	1084	footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0	1085	footerFN->setZ(Z_TEXT);
insilmaril@0	1086	footerFN->show();
insilmaril@366	1087	footerDate=new Q3CanvasText (mapCanvas);
insilmaril@0	1088	footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0	1089	footerDate->setFont(font);
insilmaril@0	1090	footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0	1091	footerDate->setZ(Z_TEXT);
insilmaril@0	1092	footerDate->show();
insilmaril@0	1093	}
insilmaril@102	1094	pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1095	} else
insilmaril@0	1096	{
insilmaril@0	1097	pp.setWindow (mapRect);
insilmaril@0	1098	}
insilmaril@0	1099
insilmaril@0	1100	if (mapAspect>=paperAspect)
insilmaril@0	1101	{
insilmaril@0	1102	// Fit horizontally to paper width
insilmaril@0	1103	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1104	} else
insilmaril@0	1105	{
insilmaril@0	1106	// Fit vertically to paper height
insilmaril@0	1107	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1108	}
insilmaril@0	1109
insilmaril@0	1110	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to printer
insilmaril@0	1111
insilmaril@0	1112	// Delete Frame and footer
insilmaril@0	1113	if (footerFN)
insilmaril@0	1114	{
insilmaril@0	1115	delete (footerFN);
insilmaril@0	1116	delete (footerDate);
insilmaril@0	1117	}
insilmaril@0	1118	if (frame) delete (frame);
insilmaril@0	1119
insilmaril@0	1120	// Restore selection
insilmaril@0	1121	if (oldselection)
insilmaril@0	1122	{
insilmaril@0	1123	selection=oldselection;
insilmaril@0	1124	selection->select();
insilmaril@0	1125	}
insilmaril@119	1126
insilmaril@119	1127	// Save settings in vymrc
insilmaril@366	1128	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1129	}
insilmaril@0	1130	}
insilmaril@0	1131
insilmaril@0	1132	QPixmap MapEditor::getPixmap()
insilmaril@0	1133	{
insilmaril@0	1134	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0	1135	QPixmap pix (mapRect.size());
insilmaril@0	1136	QPainter pp (&pix);
insilmaril@0	1137
insilmaril@0	1138	// Don't print the visualisation of selection
insilmaril@0	1139	LinkableMapObj *oldselection=NULL;
insilmaril@0	1140	if (selection)
insilmaril@0	1141	{
insilmaril@0	1142	oldselection=selection;
insilmaril@0	1143	selection->unselect();
insilmaril@0	1144	}
insilmaril@0	1145
insilmaril@0	1146	pp.setWindow (mapRect);
insilmaril@0	1147
insilmaril@0	1148	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to painter
insilmaril@0	1149
insilmaril@0	1150
insilmaril@0	1151	// Restore selection
insilmaril@0	1152	if (oldselection)
insilmaril@0	1153	{
insilmaril@0	1154	selection=oldselection;
insilmaril@0	1155	selection->select();
insilmaril@0	1156	}
insilmaril@0	1157
insilmaril@0	1158	return pix;
insilmaril@0	1159	}
insilmaril@0	1160
insilmaril@260	1161	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@260	1162	{
insilmaril@260	1163	hidemode=mode;
insilmaril@260	1164	mapCenter->setHideTmp (hidemode);
insilmaril@260	1165	mapCenter->reposition();
insilmaril@260	1166	adjustCanvasSize();
insilmaril@260	1167	canvas()->update();
insilmaril@260	1168	}
insilmaril@260	1169
insilmaril@260	1170	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@260	1171	{
insilmaril@260	1172	return hidemode;
insilmaril@260	1173	}
insilmaril@260	1174
insilmaril@0	1175	void MapEditor::exportImage(QString fn)
insilmaril@0	1176	{
insilmaril@260	1177	setExportMode (true);
insilmaril@0	1178	QPixmap pix (getPixmap());
insilmaril@0	1179	pix.save(fn, "PNG");
insilmaril@260	1180	setExportMode (false);
insilmaril@260	1181	}
insilmaril@260	1182
insilmaril@260	1183	void MapEditor::setExportMode (bool b)
insilmaril@260	1184	{
insilmaril@260	1185	// should be called before and after exports
insilmaril@260	1186	// depending on the settings
insilmaril@366	1187	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@260	1188	setHideTmpMode (HideExport);
insilmaril@260	1189	else
insilmaril@260	1190	setHideTmpMode (HideNone);
insilmaril@0	1191	}
insilmaril@0	1192
insilmaril@366	1193	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1194	{
insilmaril@260	1195	setExportMode (true);
insilmaril@0	1196	QPixmap pix (getPixmap());
insilmaril@366	1197	pix.save(fn, format);
insilmaril@260	1198	setExportMode (false);
insilmaril@0	1199	}
insilmaril@0	1200
insilmaril@185	1201	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163	1202	{
insilmaril@185	1203	ExportOO ex;
insilmaril@199	1204	ex.setFile (fn);
insilmaril@185	1205	ex.setMapCenter(mapCenter);
insilmaril@260	1206	if (ex.setConfigFile(cf))
insilmaril@260	1207	{
insilmaril@260	1208	setExportMode (true);
insilmaril@260	1209	ex.exportPresentation();
insilmaril@260	1210	setExportMode (false);
insilmaril@260	1211	}
insilmaril@163	1212	}
insilmaril@163	1213
insilmaril@163	1214
insilmaril@0	1215
insilmaril@0	1216	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1217	{
insilmaril@260	1218	// Hide stuff during export, if settings want this
insilmaril@260	1219	setExportMode (true);
insilmaril@260	1220
insilmaril@0	1221	// Create subdirectories
insilmaril@0	1222	makeSubDirs (dir);
insilmaril@0	1223
insilmaril@0	1224	// write to directory
insilmaril@106	1225	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1226	QFile file;
insilmaril@0	1227
insilmaril@0	1228	file.setName ( dir + "/"+mapName+".xml");
insilmaril@366	1229	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1230	{
insilmaril@0	1231	// This should neverever happen
insilmaril@159	1232	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1233	return;
insilmaril@0	1234	}
insilmaril@0	1235
insilmaril@0	1236	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1237	QTextStream ts( &file );
insilmaril@0	1238	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1239	ts << saveFile;
insilmaril@0	1240	file.close();
insilmaril@0	1241
insilmaril@0	1242	// Now write image, too
insilmaril@0	1243	exportImage (dir+"/images/"+mapName+".png");
insilmaril@260	1244
insilmaril@260	1245	setExportMode (false);
insilmaril@0	1246	}
insilmaril@0	1247
insilmaril@0	1248	void MapEditor::clear()
insilmaril@0	1249	{
insilmaril@0	1250	if (selection)
insilmaril@0	1251	{
insilmaril@0	1252	selection->unselect();
insilmaril@0	1253	selection=NULL;
insilmaril@0	1254	}
insilmaril@0	1255
insilmaril@0	1256	mapCenter->clear();
insilmaril@0	1257	}
insilmaril@0	1258
insilmaril@0	1259	void MapEditor::copy()
insilmaril@0	1260	{
insilmaril@0	1261	if (selection)
insilmaril@0	1262	{
insilmaril@166	1263	// write to directory
insilmaril@166	1264	QString clipfile="part";
insilmaril@166	1265	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@166	1266	QFile file;
insilmaril@166	1267
insilmaril@166	1268	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@366	1269	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1270	{
insilmaril@166	1271	// This should neverever happen
insilmaril@166	1272	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166	1273	return;
insilmaril@166	1274	}
insilmaril@166	1275
insilmaril@166	1276	// Write it finally, and write in UTF8, no matter what
insilmaril@166	1277	QTextStream ts( &file );
insilmaril@166	1278	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166	1279	ts << saveFile;
insilmaril@166	1280	file.close();
insilmaril@166	1281
insilmaril@166	1282	clipboardEmpty=false;
insilmaril@166	1283	updateActions();
insilmaril@0	1284	}
insilmaril@0	1285	}
insilmaril@0	1286
insilmaril@163	1287	void MapEditor::redo()
insilmaril@163	1288	{
insilmaril@163	1289	blockSaveState=true;
insilmaril@163	1290
insilmaril@366	1291	// Restore variables
insilmaril@366	1292	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1293	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1294	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@366	1295	if (redosAvail>0) redosAvail--;
insilmaril@366	1296	if (undosAvail<undosTotal) undosAvail++;
insilmaril@366	1297	curStep++;
insilmaril@366	1298	if (curStep>undosTotal) curStep=1;
insilmaril@366	1299	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1300	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1301	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1302	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1303	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@366	1304
insilmaril@163	1305	// Find out current undo directory
insilmaril@366	1306	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@366	1307
insilmaril@366	1308	/* TODO remove testing
insilmaril@366	1309	*/
insilmaril@366	1310	cout << "ME::redo() begin\n";
insilmaril@366	1311	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1312	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1313	cout << " curStep="<<curStep<<endl;
insilmaril@366	1314	cout << " ---------------------------"<<endl;
insilmaril@366	1315	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1316	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1317	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1318	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1319	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1320	cout << " ---------------------------"<<endl<<endl;
insilmaril@163	1321
insilmaril@163	1322	// select object before redo
insilmaril@366	1323	// FIXME better give up if no selection there...
insilmaril@163	1324	if (!redoSelection.isEmpty())
insilmaril@163	1325	select (redoSelection);
insilmaril@163	1326
insilmaril@366	1327
insilmaril@366	1328	parseAtom (redoCommand);
insilmaril@366	1329	mapCenter->reposition();
insilmaril@366	1330
insilmaril@366	1331	blockSaveState=false;
insilmaril@366	1332
insilmaril@366	1333	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1334	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1335	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1336	undoSet.writeSettings(histPath);
insilmaril@366	1337
insilmaril@366	1338	updateActions();
insilmaril@366	1339
insilmaril@366	1340	/* TODO remove testing
insilmaril@163	1341	*/
insilmaril@163	1342	cout << "ME::redo() end\n";
insilmaril@163	1343	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1344	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1345	cout << " curStep="<<curStep<<endl;
insilmaril@163	1346	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1347
insilmaril@366	1348
insilmaril@163	1349	}
insilmaril@163	1350
insilmaril@106	1351	void MapEditor::undo()
insilmaril@106	1352	{
insilmaril@163	1353	blockSaveState=true;
insilmaril@163	1354
insilmaril@366	1355	// Restore variables
insilmaril@366	1356	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1357	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1358	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@366	1359	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1360	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1361	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1362	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1363	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@366	1364
insilmaril@163	1365	// Find out current undo directory
insilmaril@366	1366	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@163	1367
insilmaril@136	1368	// select object before undo
insilmaril@136	1369	if (!undoSelection.isEmpty())
insilmaril@136	1370	select (undoSelection);
insilmaril@136	1371
insilmaril@164	1372	/* TODO testing
insilmaril@366	1373	*/
insilmaril@163	1374	cout << "ME::undo() begin\n";
insilmaril@163	1375	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1376	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1377	cout << " curStep="<<curStep<<endl;
insilmaril@163	1378	cout << " ---------------------------"<<endl;
insilmaril@366	1379	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1380	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1381	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1382	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1383	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1384	cout << " ---------------------------"<<endl<<endl;
insilmaril@106	1385	parseAtom (undoCommand);
insilmaril@106	1386	mapCenter->reposition();
insilmaril@106	1387
insilmaril@163	1388	undosAvail--;
insilmaril@366	1389	curStep--;
insilmaril@366	1390	if (curStep<1) curStep=undosTotal;
insilmaril@366	1391
insilmaril@366	1392	redosAvail++;
insilmaril@163	1393
insilmaril@163	1394	blockSaveState=false;
insilmaril@163	1395	/* TODO remove testing
insilmaril@366	1396	*/
insilmaril@163	1397	cout << "ME::undo() end\n";
insilmaril@163	1398	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1399	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1400	cout << " curStep="<<curStep<<endl;
insilmaril@163	1401	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1402
insilmaril@366	1403	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1404	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1405	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1406	undoSet.writeSettings(histPath);
insilmaril@366	1407
insilmaril@366	1408	updateActions();
insilmaril@106	1409	}
insilmaril@106	1410
insilmaril@163	1411	void MapEditor::undoXML(const QString &undoSel, const QString &bakMapPath)
insilmaril@106	1412	{
insilmaril@163	1413	QString bakMapDir=bakMapPath.left(bakMapPath.findRev("/"));
insilmaril@163	1414	QDir d(bakMapDir);
insilmaril@163	1415	QFile file (bakMapPath);
insilmaril@163	1416
insilmaril@106	1417	if (d.exists() )
insilmaril@106	1418	{
insilmaril@106	1419	// We need to parse saved XML data
insilmaril@106	1420	mapBuilderHandler handler;
insilmaril@163	1421	QXmlInputSource source( file);
insilmaril@106	1422	QXmlSimpleReader reader;
insilmaril@106	1423	reader.setContentHandler( &handler );
insilmaril@106	1424	reader.setErrorHandler( &handler );
insilmaril@106	1425	handler.setMapEditor( this );
insilmaril@106	1426	handler.setTmpDir ( bakMapDir ); // needed to load files with rel. path
insilmaril@106	1427	if (undoSel.isEmpty())
insilmaril@106	1428	{
insilmaril@139	1429	unselect();
insilmaril@106	1430	mapCenter->clear();
insilmaril@106	1431	handler.setLoadMode (NewMap);
insilmaril@106	1432	} else
insilmaril@106	1433	{
insilmaril@106	1434	select (undoSel);
insilmaril@106	1435	handler.setLoadMode (ImportReplace);
insilmaril@106	1436	}
insilmaril@139	1437	blockReposition=true;
insilmaril@106	1438	bool ok = reader.parse( source );
insilmaril@139	1439	blockReposition=false;
insilmaril@106	1440	if (! ok )
insilmaril@106	1441	{
insilmaril@106	1442	// This should never ever happen
insilmaril@106	1443	QMessageBox::critical( 0, tr( "Critical Parse Error by reading backupFile" ),
insilmaril@163	1444	tr( handler.errorProtocol() )+" in "+bakMapDir );
insilmaril@106	1445	}
insilmaril@106	1446	} else
insilmaril@106	1447	{
insilmaril@106	1448	QMessageBox::critical( 0, tr( "Critical Error" ),
insilmaril@159	1449	tr("Temporary directory %1 used for undo is gone. \n"
insilmaril@106	1450	"I will create a new one, but at the moment no undo is available.\n"
insilmaril@106	1451	"Maybe you want to reload your original data.\n\n"
insilmaril@159	1452	"Sorry for any inconveniences.").arg(bakMapDir) );
insilmaril@106	1453	makeTmpDirs();
insilmaril@106	1454	}
insilmaril@106	1455	}
insilmaril@106	1456
insilmaril@166	1457	void MapEditor::pasteNoSave()
insilmaril@0	1458	{
insilmaril@166	1459	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1460	}
insilmaril@0	1461
insilmaril@0	1462	void MapEditor::cutNoSave()
insilmaril@0	1463	{
insilmaril@166	1464	copy();
insilmaril@166	1465	deleteSelection();
insilmaril@0	1466	}
insilmaril@0	1467
insilmaril@0	1468	void MapEditor::paste()
insilmaril@0	1469	{
insilmaril@166	1470	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@166	1471	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@166	1472	{
insilmaril@366	1473	saveStatePart(selection,QString("Paste to %1").arg( getName(selection)));
insilmaril@166	1474	pasteNoSave();
insilmaril@166	1475	mapCenter->reposition();
insilmaril@166	1476	adjustCanvasSize();
insilmaril@166	1477	}
insilmaril@0	1478	}
insilmaril@0	1479
insilmaril@0	1480	void MapEditor::cut()
insilmaril@0	1481	{
insilmaril@366	1482	saveStatePart(selection->getParObj(),QString("Cut %1").arg(getName(selection)));
insilmaril@0	1483	copy();
insilmaril@0	1484	cutNoSave();
insilmaril@0	1485	mapCenter->reposition();
insilmaril@0	1486	adjustCanvasSize();
insilmaril@0	1487	}
insilmaril@0	1488
insilmaril@130	1489	void MapEditor::move(const int &x, const int &y)
insilmaril@130	1490	{
insilmaril@366	1491	if (selection)
insilmaril@366	1492	{
insilmaril@366	1493	QString ps=qpointToString (selection->getAbsPos());
insilmaril@366	1494	QString s=selection->getSelectString();
insilmaril@366	1495	saveState(
insilmaril@366	1496	s, "move "+ps,
insilmaril@366	1497	s, "move "+qpointToString (QPoint (x,y)),
insilmaril@366	1498	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@366	1499	selection->move(x,y);
insilmaril@366	1500	mapCenter->reposition();
insilmaril@366	1501	adjustCanvasSize();
insilmaril@366	1502	}
insilmaril@366	1503
insilmaril@366	1504	}
insilmaril@366	1505
insilmaril@366	1506	void MapEditor::moveRel (const int &x, const int &y)
insilmaril@366	1507	{
insilmaril@366	1508	if (selection)
insilmaril@366	1509	{
insilmaril@366	1510	QString ps=qpointToString (selection->getRelPos());
insilmaril@366	1511	QString s=selection->getSelectString();
insilmaril@366	1512	saveState(
insilmaril@366	1513	s, "moveRel "+ps,
insilmaril@366	1514	s, "moveRel "+qpointToString (QPoint (x,y)),
insilmaril@366	1515	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
insilmaril@366	1516	selection->setRelPos (QPoint(x,y));
insilmaril@366	1517	mapCenter->reposition();
insilmaril@366	1518	adjustCanvasSize();
insilmaril@366	1519	}
insilmaril@130	1520	}
insilmaril@130	1521
insilmaril@0	1522	void MapEditor::moveBranchUp()
insilmaril@0	1523	{
insilmaril@0	1524	BranchObj* bo;
insilmaril@0	1525	BranchObj* par;
insilmaril@0	1526	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1527	{
insilmaril@163	1528	bo=(BranchObj*)selection;
insilmaril@314	1529	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1530	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1531	selection->unselect();
insilmaril@366	1532	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1533	selection->select();
insilmaril@366	1534	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1535	mapCenter->reposition();
insilmaril@0	1536	ensureSelectionVisible();
insilmaril@0	1537	}
insilmaril@0	1538	}
insilmaril@0	1539
insilmaril@0	1540	void MapEditor::moveBranchDown()
insilmaril@0	1541	{
insilmaril@0	1542	BranchObj* bo;
insilmaril@0	1543	BranchObj* par;
insilmaril@0	1544	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1545	{
insilmaril@163	1546	bo=(BranchObj*)selection;
insilmaril@314	1547	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1548	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1549	selection->unselect();
insilmaril@366	1550	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1551	selection->select();
insilmaril@366	1552	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1553	mapCenter->reposition();
insilmaril@0	1554	ensureSelectionVisible();
insilmaril@0	1555	}
insilmaril@0	1556	}
insilmaril@0	1557
insilmaril@366	1558	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@0	1559	{
insilmaril@366	1560	if (selection &&
insilmaril@366	1561	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1562	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1563	{
insilmaril@366	1564	ok=true;
insilmaril@366	1565	ensureSelectionVisible();
insilmaril@366	1566	p = ((BranchObj*)selection)->getAbsPos();
insilmaril@366	1567	p.setX (p.x() - contentsX());
insilmaril@366	1568	p.setY (p.y() - contentsY() + ((BranchObj*)selection)->height()/2);
insilmaril@366	1569	return ((BranchObj*)selection)->getHeading();
insilmaril@366	1570	}
insilmaril@366	1571	ok=false;
insilmaril@366	1572	return QString();
insilmaril@366	1573	}
insilmaril@366	1574
insilmaril@366	1575	void MapEditor::setHeading(const QString &s)
insilmaril@366	1576	{
insilmaril@0	1577	if (selection &&
insilmaril@0	1578	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1579	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1580	{
insilmaril@163	1581	editingBO=(BranchObj*)selection;
insilmaril@366	1582	saveStateConstSelection(
insilmaril@366	1583	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@366	1584	"setHeading (\""+s+"\")",
insilmaril@366	1585	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@366	1586	editingBO->setHeading(s );
insilmaril@366	1587	editingBO=NULL;
insilmaril@106	1588	mapCenter->reposition();
insilmaril@106	1589	adjustCanvasSize();
insilmaril@106	1590	ensureSelectionVisible();
insilmaril@106	1591	}
insilmaril@106	1592	}
insilmaril@106	1593
insilmaril@366	1594	void MapEditor::setURLInt (const QString &s)
insilmaril@143	1595	{
insilmaril@143	1596	// Internal function, no saveState needed
insilmaril@143	1597	if (selection &&
insilmaril@143	1598	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1599	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1600	{
insilmaril@163	1601	((BranchObj*)selection)->setURL(s);
insilmaril@143	1602	mapCenter->reposition();
insilmaril@143	1603	adjustCanvasSize();
insilmaril@143	1604	ensureSelectionVisible();
insilmaril@143	1605	}
insilmaril@143	1606	}
insilmaril@143	1607
insilmaril@366	1608	void MapEditor::setHeadingInt(const QString &s)
insilmaril@366	1609	{
insilmaril@366	1610	if (selection &&
insilmaril@366	1611	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1612	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1613	{
insilmaril@366	1614	((BranchObj*)selection)->setHeading(s);
insilmaril@366	1615	mapCenter->reposition();
insilmaril@366	1616	adjustCanvasSize();
insilmaril@366	1617	ensureSelectionVisible();
insilmaril@366	1618	}
insilmaril@366	1619	}
insilmaril@366	1620
insilmaril@366	1621	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@143	1622	{
insilmaril@143	1623	// Internal function, no saveState needed
insilmaril@143	1624	if (selection &&
insilmaril@143	1625	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1626	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1627	{
insilmaril@163	1628	((BranchObj*)selection)->setVymLink(s);
insilmaril@143	1629	mapCenter->reposition();
insilmaril@143	1630	adjustCanvasSize();
insilmaril@143	1631	ensureSelectionVisible();
insilmaril@143	1632	}
insilmaril@143	1633	}
insilmaril@143	1634
insilmaril@366	1635	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@0	1636	{
insilmaril@366	1637	// Depending on pos:
insilmaril@366	1638	// -3 insert in childs of parent above selection
insilmaril@366	1639	// -2 add branch to selection
insilmaril@366	1640	// -1 insert in childs of parent below selection
insilmaril@366	1641	// 0..n insert in childs of parent at pos
insilmaril@366	1642	BranchObj *newbo=NULL;
insilmaril@0	1643	if (selection &&
insilmaril@0	1644	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1645	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1646	{
insilmaril@366	1647	BranchObj* bo = (BranchObj*) selection;
insilmaril@366	1648	if (num==-2)
insilmaril@0	1649	{
insilmaril@0	1650	// save scroll state. If scrolled, automatically select
insilmaril@0	1651	// new branch in order to tmp unscroll parent...
insilmaril@366	1652	return bo->addBranch();
insilmaril@366	1653
insilmaril@366	1654	}else if (num==-1)
insilmaril@0	1655	{
insilmaril@366	1656	num=bo->getNum()+1;
insilmaril@366	1657	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1658	}else if (num==-3)
insilmaril@366	1659	{
insilmaril@366	1660	num=bo->getNum();
insilmaril@366	1661	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1662	}
insilmaril@366	1663	if (!bo) return bo;
insilmaril@366	1664	newbo=bo->insertBranch(num);
insilmaril@366	1665	}
insilmaril@366	1666	return newbo;
insilmaril@366	1667	}
insilmaril@366	1668
insilmaril@366	1669	void MapEditor::addNewBranch(int pos)
insilmaril@366	1670	{
insilmaril@366	1671	// Different meaning than num in addNewBranchInt!
insilmaril@366	1672	// -1 add above
insilmaril@366	1673	// 0 add as child
insilmaril@366	1674	// +1 add below
insilmaril@366	1675	if (selection &&
insilmaril@366	1676	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1677	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1678	{
insilmaril@366	1679	BranchObj bo = (BranchObj) selection;
insilmaril@366	1680	BranchObj *newbo;
insilmaril@366	1681	newbo=addNewBranchInt (pos-2);
insilmaril@366	1682
insilmaril@366	1683	if (newbo)
insilmaril@366	1684	{
insilmaril@366	1685	saveStateConstSelection (
insilmaril@366	1686	QString ("delete (\"%1\")").arg(newbo->getSelectString()),
insilmaril@366	1687	QString ("addBranch (%1)").arg(pos-2),
insilmaril@366	1688	QString ("Add new branch to %1").arg(getName(bo))); //TODO undoCommand
insilmaril@366	1689
insilmaril@366	1690	LinkableMapObj *oldselection=selection;
insilmaril@366	1691
insilmaril@366	1692	mapCenter->reposition();
insilmaril@366	1693	adjustCanvasSize();
insilmaril@366	1694
insilmaril@366	1695
insilmaril@366	1696	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@366	1697	actionSettingsAutoselectHeading->isOn() )
insilmaril@0	1698	{
insilmaril@366	1699	selection->unselect();
insilmaril@366	1700	selection=newbo;
insilmaril@366	1701	selection->select();
insilmaril@366	1702	if (actionSettingsAutoedit->isOn() )
insilmaril@366	1703	mainWindow->editHeading();
insilmaril@366	1704	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@366	1705	)//&& !wasScrolled) //FIXME wasScrolled was moved to addNewBranchInt
insilmaril@366	1706	{
insilmaril@366	1707	selection->unselect();
insilmaril@366	1708	selection=oldselection;
insilmaril@366	1709	selection->select();
insilmaril@366	1710	}
insilmaril@366	1711	}
insilmaril@366	1712	}
insilmaril@366	1713	}
insilmaril@366	1714	}
insilmaril@366	1715
insilmaril@366	1716
insilmaril@366	1717	void MapEditor::addNewBranchHere()
insilmaril@366	1718	{
insilmaril@366	1719	if (selection &&
insilmaril@366	1720	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@366	1721	{
insilmaril@366	1722	BranchObj* bo1 = (BranchObj*) selection;
insilmaril@366	1723	saveStatePart(selection, QString("Add new branch here").arg(getName(bo1)));
insilmaril@366	1724
insilmaril@366	1725	bool wasScrolled=false;
insilmaril@366	1726	BranchObj *newbo=NULL;
insilmaril@366	1727	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@366	1728	if (parbo)
insilmaril@366	1729	{
insilmaril@366	1730	// add below selection
insilmaril@366	1731	newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@366	1732	}
insilmaril@0	1733
insilmaril@0	1734	LinkableMapObj *oldselection=selection;
insilmaril@366	1735	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@0	1736
insilmaril@0	1737	mapCenter->reposition();
insilmaril@0	1738	adjustCanvasSize();
insilmaril@0	1739	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@0	1740	actionSettingsAutoselectHeading->isOn() )
insilmaril@0	1741	{
insilmaril@0	1742	selection->unselect();
insilmaril@0	1743	selection=newbo;
insilmaril@0	1744	selection->select();
insilmaril@0	1745	if (actionSettingsAutoedit->isOn() )
insilmaril@366	1746	mainWindow->editHeading();
insilmaril@0	1747	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@0	1748	&& !wasScrolled)
insilmaril@0	1749	{
insilmaril@0	1750	selection->unselect();
insilmaril@0	1751	selection=oldselection;
insilmaril@0	1752	selection->select();
insilmaril@0	1753	}
insilmaril@0	1754	}
insilmaril@0	1755	}
insilmaril@0	1756	}
insilmaril@0	1757
insilmaril@0	1758	void MapEditor::deleteSelection()
insilmaril@0	1759	{
insilmaril@0	1760	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	1761	{
insilmaril@366	1762	BranchObj* bo=(BranchObj*)selection;
insilmaril@294	1763	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	1764	bo->unselect();
insilmaril@139	1765	if (selection->getDepth()>1)
insilmaril@139	1766	// Normal branch, save parent with childs
insilmaril@366	1767	saveStatePart(par,QString("Delete %1").arg(getName(bo)));
insilmaril@366	1768	// naveState (UndoCom, par, QString("insertBranchAt (%1)", bo, "", QString ("Delete %1").arg(getName(bo))));
insilmaril@139	1769	else
insilmaril@139	1770	// Mainbranch, save whole map
insilmaril@164	1771	// TODO Better would be to insert mainbranch again at pos
insilmaril@139	1772	// But undoCommand is missing right now
insilmaril@366	1773	saveStateComplete(QString("Delete %1").arg(getName(bo)));
insilmaril@0	1774	selection=NULL;
insilmaril@0	1775	par->removeBranch(bo);
insilmaril@0	1776	selection=par;
insilmaril@0	1777	selection->select();
insilmaril@0	1778	ensureSelectionVisible();
insilmaril@0	1779	mapCenter->reposition();
insilmaril@0	1780	adjustCanvasSize();
insilmaril@0	1781	}
insilmaril@0	1782	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	1783	{
insilmaril@366	1784	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	1785	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@366	1786	saveStatePart(par, QString("Delete %1").arg(getName(fio)));
insilmaril@0	1787	fio->unselect();
insilmaril@0	1788	selection=NULL;
insilmaril@0	1789	par->removeFloatImage(fio);
insilmaril@0	1790	selection=par;
insilmaril@0	1791	selection->select();
insilmaril@0	1792	ensureSelectionVisible();
insilmaril@0	1793	mapCenter->reposition();
insilmaril@0	1794	adjustCanvasSize();
insilmaril@0	1795	}
insilmaril@0	1796	}
insilmaril@0	1797
insilmaril@0	1798	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	1799	{
insilmaril@0	1800	return selection;
insilmaril@0	1801	}
insilmaril@0	1802
insilmaril@267	1803	void MapEditor::unselect()
insilmaril@267	1804	{
insilmaril@267	1805	if (selection)
insilmaril@267	1806	{
insilmaril@267	1807	selectionLast=selection;
insilmaril@267	1808	selection->unselect();
insilmaril@267	1809	selection=NULL;
insilmaril@267	1810	}
insilmaril@267	1811	}
insilmaril@267	1812
insilmaril@267	1813	void MapEditor::reselect()
insilmaril@267	1814	{
insilmaril@267	1815	if (selectionLast)
insilmaril@267	1816	{
insilmaril@267	1817	selection=selectionLast;
insilmaril@267	1818	selection->select();
insilmaril@267	1819	selectionLast=NULL;
insilmaril@267	1820	}
insilmaril@267	1821	}
insilmaril@267	1822
insilmaril@83	1823	bool MapEditor::select (const QString &s)
insilmaril@83	1824	{
insilmaril@106	1825	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0	1826
insilmaril@0	1827	// Finally select the found object
insilmaril@0	1828	if (lmo)
insilmaril@0	1829	{
insilmaril@98	1830	if (selection) unselect();
insilmaril@0	1831	selection=lmo;
insilmaril@0	1832	selection->select();
insilmaril@0	1833	adjustCanvasSize();
insilmaril@0	1834	ensureSelectionVisible();
insilmaril@0	1835	return true;
insilmaril@139	1836	}
insilmaril@139	1837	return false;
insilmaril@0	1838	}
insilmaril@0	1839
insilmaril@366	1840	QString MapEditor::getSelectString()
insilmaril@366	1841	{
insilmaril@366	1842	if (selection) return selection->getSelectString();
insilmaril@366	1843	return QString();
insilmaril@366	1844	}
insilmaril@366	1845
insilmaril@366	1846	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@0	1847	{
insilmaril@267	1848	if (lmo && selection != lmo)
insilmaril@0	1849	{
insilmaril@267	1850	// select the MapObj
insilmaril@267	1851	if (selection) selection->unselect();
insilmaril@267	1852	selection=lmo;
insilmaril@267	1853	selection->select();
insilmaril@267	1854
insilmaril@267	1855	adjustCanvasSize();
insilmaril@0	1856	}
insilmaril@267	1857	}
insilmaril@0	1858
insilmaril@366	1859	void MapEditor::selectNextBranchInt()
insilmaril@0	1860	{
insilmaril@0	1861	// Increase number of branch
insilmaril@0	1862	if (selection)
insilmaril@0	1863	{
insilmaril@0	1864	QString s=selection->getSelectString();
insilmaril@0	1865	QString part;
insilmaril@0	1866	QString typ;
insilmaril@0	1867	QString num;
insilmaril@0	1868
insilmaril@0	1869	// Where am I?
insilmaril@0	1870	part=s.section(",",-1);
insilmaril@0	1871	typ=part.left (3);
insilmaril@0	1872	num=part.right(part.length() - 3);
insilmaril@0	1873
insilmaril@0	1874	s=s.left (s.length() -num.length());
insilmaril@0	1875
insilmaril@0	1876	// Go to next lmo
insilmaril@0	1877	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1878
insilmaril@0	1879	s=s+num;
insilmaril@0	1880
insilmaril@0	1881	// Try to select this one
insilmaril@0	1882	if (select (s)) return;
insilmaril@0	1883
insilmaril@0	1884	// We have no direct successor,
insilmaril@0	1885	// try to increase the parental number in order to
insilmaril@0	1886	// find a successor with same depth
insilmaril@0	1887
insilmaril@0	1888	int d=selection->getDepth();
insilmaril@0	1889	int oldDepth=d;
insilmaril@0	1890	int i;
insilmaril@0	1891	bool found=false;
insilmaril@0	1892	bool b;
insilmaril@0	1893	while (!found && d>0)
insilmaril@0	1894	{
insilmaril@0	1895	s=s.section (",",0,d-1);
insilmaril@0	1896	// replace substring of current depth in s with "1"
insilmaril@0	1897	part=s.section(",",-1);
insilmaril@0	1898	typ=part.left (3);
insilmaril@0	1899	num=part.right(part.length() - 3);
insilmaril@0	1900
insilmaril@0	1901	if (d>1)
insilmaril@0	1902	{
insilmaril@0	1903	// increase number of parent
insilmaril@0	1904	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1905	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	1906	} else
insilmaril@0	1907	{
insilmaril@0	1908	// Special case, look at orientation
insilmaril@0	1909	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	1910	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1911	else
insilmaril@0	1912	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1913	s=typ+num;
insilmaril@0	1914	}
insilmaril@0	1915
insilmaril@0	1916	if (select (s))
insilmaril@0	1917	// pad to oldDepth, select the first branch for each depth
insilmaril@0	1918	for (i=d;i<oldDepth;i++)
insilmaril@0	1919	{
insilmaril@0	1920	b=select (s);
insilmaril@0	1921	if (b)
insilmaril@0	1922	{
insilmaril@163	1923	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	1924	s+=",bo:0";
insilmaril@0	1925	else
insilmaril@0	1926	break;
insilmaril@0	1927	} else
insilmaril@0	1928	break;
insilmaril@0	1929	}
insilmaril@0	1930
insilmaril@0	1931	// try to select the freshly built string
insilmaril@0	1932	found=select(s);
insilmaril@0	1933	d--;
insilmaril@0	1934	}
insilmaril@0	1935	return;
insilmaril@0	1936	}
insilmaril@0	1937	}
insilmaril@0	1938
insilmaril@366	1939	void MapEditor::selectPrevBranchInt()
insilmaril@0	1940	{
insilmaril@0	1941	// Decrease number of branch
insilmaril@0	1942	if (selection)
insilmaril@0	1943	{
insilmaril@0	1944	QString s=selection->getSelectString();
insilmaril@0	1945	QString part;
insilmaril@0	1946	QString typ;
insilmaril@0	1947	QString num;
insilmaril@0	1948
insilmaril@0	1949	// Where am I?
insilmaril@0	1950	part=s.section(",",-1);
insilmaril@0	1951	typ=part.left (3);
insilmaril@0	1952	num=part.right(part.length() - 3);
insilmaril@0	1953
insilmaril@0	1954	s=s.left (s.length() -num.length());
insilmaril@0	1955
insilmaril@0	1956	// Go to next lmo
insilmaril@0	1957	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1958
insilmaril@0	1959	s=s+num;
insilmaril@0	1960
insilmaril@0	1961	// Try to select this one
insilmaril@0	1962	if (select (s)) return;
insilmaril@0	1963
insilmaril@0	1964	// We have no direct precessor,
insilmaril@0	1965	// try to decrease the parental number in order to
insilmaril@0	1966	// find a precessor with same depth
insilmaril@0	1967
insilmaril@0	1968	int d=selection->getDepth();
insilmaril@0	1969	int oldDepth=d;
insilmaril@0	1970	int i;
insilmaril@0	1971	bool found=false;
insilmaril@0	1972	bool b;
insilmaril@0	1973	while (!found && d>0)
insilmaril@0	1974	{
insilmaril@0	1975	s=s.section (",",0,d-1);
insilmaril@0	1976	// replace substring of current depth in s with "1"
insilmaril@0	1977	part=s.section(",",-1);
insilmaril@0	1978	typ=part.left (3);
insilmaril@0	1979	num=part.right(part.length() - 3);
insilmaril@0	1980
insilmaril@0	1981	if (d>1)
insilmaril@0	1982	{
insilmaril@0	1983	// decrease number of parent
insilmaril@0	1984	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1985	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	1986	} else
insilmaril@0	1987	{
insilmaril@0	1988	// Special case, look at orientation
insilmaril@0	1989	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	1990	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1991	else
insilmaril@0	1992	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1993	s=typ+num;
insilmaril@0	1994	}
insilmaril@0	1995
insilmaril@0	1996	if (select(s))
insilmaril@0	1997	// pad to oldDepth, select the last branch for each depth
insilmaril@0	1998	for (i=d;i<oldDepth;i++)
insilmaril@0	1999	{
insilmaril@0	2000	b=select (s);
insilmaril@0	2001	if (b)
insilmaril@163	2002	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163	2003	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	2004	else
insilmaril@0	2005	break;
insilmaril@0	2006	else
insilmaril@0	2007	break;
insilmaril@0	2008	}
insilmaril@0	2009
insilmaril@0	2010	// try to select the freshly built string
insilmaril@0	2011	found=select(s);
insilmaril@0	2012	d--;
insilmaril@0	2013	}
insilmaril@0	2014	return;
insilmaril@0	2015	}
insilmaril@0	2016	}
insilmaril@0	2017
insilmaril@0	2018	void MapEditor::selectUpperBranch()
insilmaril@0	2019	{
insilmaril@0	2020	if (selection)
insilmaril@0	2021	{
insilmaril@0	2022	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2023	{
insilmaril@0	2024	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2025	selectPrevBranchInt();
insilmaril@0	2026	else
insilmaril@0	2027	if (selection->getDepth()==1)
insilmaril@366	2028	selectNextBranchInt();
insilmaril@0	2029	else
insilmaril@366	2030	selectPrevBranchInt();
insilmaril@0	2031	}
insilmaril@0	2032	}
insilmaril@0	2033	}
insilmaril@0	2034
insilmaril@0	2035	void MapEditor::selectLowerBranch()
insilmaril@0	2036	{
insilmaril@0	2037	if (selection)
insilmaril@0	2038	{
insilmaril@0	2039	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2040	{
insilmaril@0	2041	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2042	selectNextBranchInt();
insilmaril@0	2043	else
insilmaril@0	2044	if (selection->getDepth()==1)
insilmaril@366	2045	selectPrevBranchInt();
insilmaril@0	2046	else
insilmaril@366	2047	selectNextBranchInt();
insilmaril@0	2048	}
insilmaril@0	2049	}
insilmaril@0	2050	}
insilmaril@0	2051
insilmaril@0	2052
insilmaril@0	2053	void MapEditor::selectLeftBranch()
insilmaril@0	2054	{
insilmaril@0	2055	BranchObj* bo;
insilmaril@0	2056	BranchObj* par;
insilmaril@0	2057	if (selection)
insilmaril@0	2058	{
insilmaril@0	2059	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2060	{
insilmaril@163	2061	par= (BranchObj*) selection;
insilmaril@0	2062	bo=par->getLastSelectedBranch();
insilmaril@0	2063	if (bo)
insilmaril@0	2064	{
insilmaril@0	2065	// Workaround for reselecting on left and right side
insilmaril@0	2066	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2067	{
insilmaril@0	2068	bo=par->getLastBranch();
insilmaril@0	2069	}
insilmaril@0	2070	if (bo)
insilmaril@0	2071	{
insilmaril@0	2072	par->unselect();
insilmaril@0	2073	selection=bo;
insilmaril@0	2074	selection->select();
insilmaril@0	2075	adjustCanvasSize();
insilmaril@0	2076	ensureSelectionVisible();
insilmaril@0	2077	}
insilmaril@0	2078	}
insilmaril@0	2079	} else
insilmaril@0	2080	{
insilmaril@0	2081	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2082	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2083	{
insilmaril@0	2084	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2085	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2086	{
insilmaril@0	2087	selection->unselect();
insilmaril@0	2088	selection=par;
insilmaril@0	2089	selection->select();
insilmaril@0	2090	adjustCanvasSize();
insilmaril@0	2091	ensureSelectionVisible();
insilmaril@0	2092	}
insilmaril@0	2093	} else
insilmaril@0	2094	{
insilmaril@0	2095	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2096	{
insilmaril@163	2097	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2098	if (bo)
insilmaril@0	2099	{
insilmaril@0	2100	selection->unselect();
insilmaril@0	2101	selection=bo;
insilmaril@0	2102	selection->select();
insilmaril@0	2103	adjustCanvasSize();
insilmaril@0	2104	ensureSelectionVisible();
insilmaril@0	2105	}
insilmaril@0	2106	}
insilmaril@0	2107	}
insilmaril@0	2108	}
insilmaril@0	2109	}
insilmaril@0	2110	}
insilmaril@0	2111
insilmaril@0	2112	void MapEditor::selectRightBranch()
insilmaril@0	2113	{
insilmaril@0	2114	BranchObj* bo;
insilmaril@0	2115	BranchObj* par;
insilmaril@0	2116
insilmaril@0	2117	if (selection)
insilmaril@0	2118	{
insilmaril@0	2119	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2120	{
insilmaril@163	2121	par= (BranchObj*) selection;
insilmaril@0	2122	bo=par->getLastSelectedBranch();
insilmaril@0	2123	if (bo)
insilmaril@0	2124	{
insilmaril@366	2125	// Workaround for reselecting on left and right side
insilmaril@0	2126	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2127	bo=par->getFirstBranch();
insilmaril@0	2128	if (bo)
insilmaril@0	2129	{
insilmaril@0	2130	par->unselect();
insilmaril@0	2131	selection=bo;
insilmaril@0	2132	selection->select();
insilmaril@0	2133	ensureSelectionVisible();
insilmaril@0	2134	}
insilmaril@0	2135	}
insilmaril@0	2136	} else
insilmaril@0	2137	{
insilmaril@0	2138	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2139	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2140	{
insilmaril@0	2141	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2142	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2143	{
insilmaril@0	2144	selection->unselect();
insilmaril@0	2145	selection=par;
insilmaril@0	2146	selection->select();
insilmaril@0	2147	adjustCanvasSize();
insilmaril@0	2148	ensureSelectionVisible();
insilmaril@0	2149	}
insilmaril@0	2150	} else
insilmaril@0	2151	{
insilmaril@0	2152	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2153	{
insilmaril@163	2154	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2155	if (bo)
insilmaril@0	2156	{
insilmaril@0	2157	selection->unselect();
insilmaril@0	2158	selection=bo;
insilmaril@0	2159	selection->select();
insilmaril@0	2160	adjustCanvasSize();
insilmaril@0	2161	ensureSelectionVisible();
insilmaril@0	2162	}
insilmaril@0	2163	}
insilmaril@0	2164	}
insilmaril@0	2165	}
insilmaril@0	2166	}
insilmaril@0	2167	}
insilmaril@0	2168
insilmaril@0	2169	void MapEditor::selectFirstBranch()
insilmaril@0	2170	{
insilmaril@0	2171	BranchObj *bo1;
insilmaril@0	2172	BranchObj *bo2;
insilmaril@0	2173	BranchObj* par;
insilmaril@0	2174	if (selection) {
insilmaril@0	2175	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2176	{
insilmaril@163	2177	bo1= (BranchObj*) selection;
insilmaril@0	2178	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2179	bo2=par->getFirstBranch();
insilmaril@0	2180	if (bo2) {
insilmaril@0	2181	bo1->unselect();
insilmaril@0	2182	selection=bo2;
insilmaril@0	2183	selection->select();
insilmaril@0	2184	ensureSelectionVisible();
insilmaril@0	2185	}
insilmaril@0	2186	}
insilmaril@0	2187	adjustCanvasSize();
insilmaril@0	2188	}
insilmaril@0	2189	}
insilmaril@0	2190
insilmaril@0	2191	void MapEditor::selectLastBranch()
insilmaril@0	2192	{
insilmaril@0	2193	BranchObj *bo1;
insilmaril@0	2194	BranchObj *bo2;
insilmaril@0	2195	BranchObj* par;
insilmaril@0	2196	if (selection) {
insilmaril@0	2197	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2198	{
insilmaril@163	2199	bo1= (BranchObj*) selection;
insilmaril@0	2200	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2201	bo2=par->getLastBranch();
insilmaril@0	2202	if (bo2) {
insilmaril@0	2203	bo1->unselect();
insilmaril@0	2204	selection=bo2;
insilmaril@0	2205	selection->select();
insilmaril@0	2206	ensureSelectionVisible();
insilmaril@0	2207	}
insilmaril@0	2208	}
insilmaril@0	2209	adjustCanvasSize();
insilmaril@0	2210	}
insilmaril@0	2211	}
insilmaril@0	2212
insilmaril@0	2213	void MapEditor::setColor(QColor c)
insilmaril@0	2214	{
insilmaril@0	2215	actColor=c;
insilmaril@0	2216	}
insilmaril@0	2217
insilmaril@0	2218	void MapEditor::selectBackgroundColor()
insilmaril@0	2219	{
insilmaril@0	2220	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0	2221	if ( !col.isValid() ) return;
insilmaril@0	2222	setBackgroundColor( col );
insilmaril@366	2223	//TODO undocomm
insilmaril@366	2224	saveStateComplete(QString("Set background color of map to %1").arg(col.name()));
insilmaril@0	2225	}
insilmaril@0	2226
insilmaril@0	2227	void MapEditor::setBackgroundColor(QColor c)
insilmaril@0	2228	{
insilmaril@0	2229	mapCanvas->setBackgroundColor (c);
insilmaril@0	2230	}
insilmaril@0	2231
insilmaril@0	2232	QColor MapEditor::pickColor()
insilmaril@0	2233	{
insilmaril@0	2234	if (selection)
insilmaril@0	2235	{
insilmaril@0	2236	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2237	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2238	{
insilmaril@163	2239	BranchObj bo=(BranchObj)selection;
insilmaril@0	2240	actColor=bo->getColor();
insilmaril@0	2241	}
insilmaril@0	2242	}
insilmaril@0	2243	return actColor;
insilmaril@0	2244	}
insilmaril@0	2245
insilmaril@0	2246	void MapEditor::colorItem()
insilmaril@0	2247	{
insilmaril@0	2248	if (selection)
insilmaril@0	2249	{
insilmaril@0	2250	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2251	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2252	{
insilmaril@163	2253	BranchObj bo=(BranchObj)selection;
insilmaril@366	2254	saveStatePart(selection, QString("Set color of %1 to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@243	2255	bo->setColor(actColor); // color branch
insilmaril@0	2256	}
insilmaril@0	2257	}
insilmaril@0	2258	}
insilmaril@0	2259
insilmaril@0	2260	void MapEditor::colorBranch()
insilmaril@0	2261	{
insilmaril@0	2262	if (selection)
insilmaril@0	2263	{
insilmaril@0	2264	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2265	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2266	{
insilmaril@163	2267	BranchObj bo=(BranchObj)selection;
insilmaril@366	2268	saveStatePart(selection, QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@243	2269	bo->setColorChilds(actColor); // color links, color childs
insilmaril@0	2270	}
insilmaril@0	2271	}
insilmaril@0	2272	}
insilmaril@0	2273
insilmaril@0	2274
insilmaril@0	2275	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2276	{
insilmaril@0	2277	if (selection)
insilmaril@0	2278	{
insilmaril@366	2279	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2280	typeid(*selection) == typeid(MapCenterObj))
insilmaril@366	2281	{
insilmaril@366	2282	BranchObj bo=(BranchObj)selection;
insilmaril@366	2283	QString u,r;
insilmaril@366	2284	if (bo->isSetStandardFlag(f))
insilmaril@366	2285	{
insilmaril@366	2286	r="unsetFlag";
insilmaril@366	2287	u="setFlag";
insilmaril@366	2288	}
insilmaril@366	2289	else
insilmaril@366	2290	{
insilmaril@366	2291	u="unsetFlag";
insilmaril@366	2292	r="setFlag";
insilmaril@366	2293	}
insilmaril@366	2294	saveStateConstSelection(QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@366	2295	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@366	2296	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@366	2297	bo->toggleStandardFlag (f,actionSettingsUseFlagGroups->isOn());
insilmaril@366	2298	adjustCanvasSize();
insilmaril@366	2299	}
insilmaril@0	2300	}
insilmaril@0	2301	}
insilmaril@0	2302
insilmaril@0	2303	void MapEditor::setViewCenter()
insilmaril@0	2304	{
insilmaril@0	2305	// transform to CanvasView Coord:
insilmaril@0	2306	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0	2307	center ( p.x(), p.y());
insilmaril@0	2308	}
insilmaril@0	2309
insilmaril@0	2310
insilmaril@0	2311	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2312	{
insilmaril@366	2313	QTextDocument::FindFlags flags=0;
insilmaril@366	2314	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@366	2315
insilmaril@0	2316	if (!itFind)
insilmaril@0	2317	{ // Nothing found or new find process
insilmaril@0	2318	if (EOFind)
insilmaril@0	2319	// nothing found, start again
insilmaril@0	2320	EOFind=false;
insilmaril@0	2321	itFind=mapCenter->first();
insilmaril@0	2322	}
insilmaril@0	2323	bool searching=true;
insilmaril@0	2324	bool foundNote=false;
insilmaril@0	2325	while (searching && !EOFind)
insilmaril@0	2326	{
insilmaril@0	2327	if (itFind)
insilmaril@0	2328	{
insilmaril@0	2329	// Searching in Note
insilmaril@0	2330	if (itFind->getNote().contains(s,cs))
insilmaril@0	2331	{
insilmaril@0	2332	if (selection!=itFind)
insilmaril@0	2333	{
insilmaril@163	2334	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2335	selection=itFind;
insilmaril@0	2336	selection->select();
insilmaril@0	2337	adjustCanvasSize();
insilmaril@0	2338	ensureSelectionVisible();
insilmaril@0	2339	}
insilmaril@366	2340	if (textEditor->findText(s,flags))
insilmaril@0	2341	{
insilmaril@0	2342	searching=false;
insilmaril@0	2343	foundNote=true;
insilmaril@0	2344	}
insilmaril@0	2345	}
insilmaril@0	2346	// Searching in Heading
insilmaril@0	2347	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2348	{
insilmaril@163	2349	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2350	selection=itFind;
insilmaril@0	2351	selection->select();
insilmaril@0	2352	adjustCanvasSize();
insilmaril@0	2353	ensureSelectionVisible();
insilmaril@0	2354	searching=false;
insilmaril@0	2355	}
insilmaril@0	2356	}
insilmaril@0	2357	if (!foundNote)
insilmaril@0	2358	{
insilmaril@0	2359	itFind=itFind->next();
insilmaril@0	2360	if (!itFind) EOFind=true;
insilmaril@0	2361	}
insilmaril@0	2362	}
insilmaril@0	2363	if (!searching)
insilmaril@0	2364	{
insilmaril@0	2365	adjustCanvasSize();
insilmaril@163	2366	return (BranchObj*)selection;
insilmaril@0	2367	} else
insilmaril@0	2368	return NULL;
insilmaril@0	2369	}
insilmaril@0	2370
insilmaril@0	2371	void MapEditor::findReset()
insilmaril@0	2372	{ // Necessary if text to find changes during a find process
insilmaril@0	2373	itFind=NULL;
insilmaril@0	2374	EOFind=false;
insilmaril@0	2375	}
insilmaril@0	2376
insilmaril@0	2377	void MapEditor::editURL()
insilmaril@0	2378	{
insilmaril@0	2379	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2380	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2381	{
insilmaril@0	2382	bool ok;
insilmaril@163	2383	BranchObj bo=(BranchObj)selection;
insilmaril@0	2384	QString text = QInputDialog::getText(
insilmaril@0	2385	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143	2386	bo->getURL(), &ok, this );
insilmaril@0	2387	if ( ok)
insilmaril@0	2388	{
insilmaril@0	2389	// user entered something and pressed OK
insilmaril@366	2390	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")", QString("Set URL of %1 to %21").arg(getName(bo)).arg(text));
insilmaril@143	2391	bo->setURL (text);
insilmaril@0	2392	updateActions();
insilmaril@0	2393	}
insilmaril@0	2394	}
insilmaril@0	2395	}
insilmaril@0	2396
insilmaril@266	2397	QString MapEditor::getURL()
insilmaril@266	2398	{
insilmaril@266	2399	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@266	2400	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@266	2401	return ((BranchObj*)selection)->getURL();
insilmaril@266	2402	else
insilmaril@266	2403	return "";
insilmaril@266	2404	}
insilmaril@266	2405
insilmaril@366	2406	QStringList MapEditor::getURLs()
insilmaril@366	2407	{
insilmaril@366	2408	QStringList urls;
insilmaril@366	2409	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2410	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2411	{
insilmaril@366	2412	BranchObj bo=(BranchObj)selection;
insilmaril@366	2413	bo=bo->first();
insilmaril@366	2414	while (bo)
insilmaril@366	2415	{
insilmaril@366	2416	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@366	2417	bo=bo->next();
insilmaril@366	2418	}
insilmaril@366	2419	}
insilmaril@366	2420	return urls;
insilmaril@366	2421	}
insilmaril@366	2422
insilmaril@366	2423
insilmaril@0	2424	void MapEditor::editHeading2URL()
insilmaril@0	2425	{
insilmaril@0	2426	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2427	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2428	{
insilmaril@163	2429	BranchObj bo=(BranchObj)selection;
insilmaril@366	2430	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")",QString("Copy heading of %1 to URL").arg(getName(bo)));
insilmaril@143	2431	bo->setURL (bo->getHeading());
insilmaril@0	2432	updateActions();
insilmaril@0	2433	}
insilmaril@0	2434	}
insilmaril@0	2435
insilmaril@0	2436	void MapEditor::editBugzilla2URL()
insilmaril@0	2437	{
insilmaril@0	2438	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2439	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2440	{
insilmaril@163	2441	BranchObj bo=(BranchObj)selection;
insilmaril@143	2442	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@366	2443	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to Novell Bugzilla").arg(getName(bo)));
insilmaril@143	2444	bo->setURL (url);
insilmaril@0	2445	updateActions();
insilmaril@0	2446	}
insilmaril@0	2447	}
insilmaril@0	2448
insilmaril@175	2449	void MapEditor::editFATE2URL()
insilmaril@175	2450	{
insilmaril@175	2451	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@175	2452	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	2453	{
insilmaril@175	2454	BranchObj bo=(BranchObj)selection;
insilmaril@175	2455	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@366	2456	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to FATE").arg(getName(bo)));
insilmaril@175	2457	bo->setURL (url);
insilmaril@175	2458	updateActions();
insilmaril@175	2459	}
insilmaril@175	2460	}
insilmaril@175	2461
insilmaril@0	2462	void MapEditor::editVymLink()
insilmaril@0	2463	{
insilmaril@0	2464	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2465	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2466	{
insilmaril@163	2467	BranchObj bo=(BranchObj)selection;
insilmaril@366	2468	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0	2469	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	2470	fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@143	2471	if (! bo->getVymLink().isEmpty() )
insilmaril@143	2472	fd->setSelection( bo->getVymLink() );
insilmaril@0	2473	fd->show();
insilmaril@0	2474
insilmaril@0	2475	QString fn;
insilmaril@0	2476	if ( fd->exec() == QDialog::Accepted )
insilmaril@143	2477	{
insilmaril@366	2478	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")",QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile()));
insilmaril@143	2479	bo->setVymLink (fd->selectedFile() );
insilmaril@143	2480	updateActions();
insilmaril@143	2481	mapCenter->reposition();
insilmaril@143	2482	adjustCanvasSize();
insilmaril@143	2483	canvas()->update();
insilmaril@143	2484	}
insilmaril@0	2485	}
insilmaril@0	2486	}
insilmaril@0	2487
insilmaril@0	2488	void MapEditor::deleteVymLink()
insilmaril@0	2489	{
insilmaril@0	2490	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2491	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2492	{
insilmaril@163	2493	BranchObj bo=(BranchObj)selection;
insilmaril@366	2494	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")",QString("Unset vymlink of %1").arg(getName(bo)));
insilmaril@143	2495	bo->setVymLink ("" );
insilmaril@0	2496	updateActions();
insilmaril@0	2497	mapCenter->reposition();
insilmaril@0	2498	adjustCanvasSize();
insilmaril@0	2499	canvas()->update();
insilmaril@0	2500	}
insilmaril@0	2501	}
insilmaril@0	2502
insilmaril@243	2503	void MapEditor::toggleHideExport()
insilmaril@243	2504	{
insilmaril@243	2505	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@250	2506	typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@250	2507	(typeid(*selection)==typeid(FloatImageObj))
insilmaril@243	2508	)
insilmaril@243	2509	{
insilmaril@250	2510	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@294	2511	QString s;
insilmaril@250	2512	if (oo->hideInExport())
insilmaril@294	2513	{
insilmaril@250	2514	oo->setHideInExport(false);
insilmaril@294	2515	s="Unset";
insilmaril@294	2516	}
insilmaril@250	2517	else
insilmaril@294	2518	{
insilmaril@250	2519	oo->setHideInExport(true);
insilmaril@294	2520	s="Set";
insilmaril@294	2521	}
insilmaril@366	2522	saveStateComplete(QString ("%1 hide export flag of %2").arg(s).arg(getName(selection))); //TODO undoCommand
insilmaril@250	2523	actionEditToggleHideExport->setOn (oo->hideInExport());
insilmaril@243	2524	updateActions();
insilmaril@243	2525	mapCenter->reposition();
insilmaril@243	2526	adjustCanvasSize();
insilmaril@243	2527	canvas()->update();
insilmaril@243	2528	}
insilmaril@243	2529	}
insilmaril@243	2530
insilmaril@0	2531	QString MapEditor::getVymLink()
insilmaril@0	2532	{
insilmaril@0	2533	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2534	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2535	{
insilmaril@163	2536	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2537	}
insilmaril@0	2538	return "";
insilmaril@0	2539
insilmaril@0	2540	}
insilmaril@0	2541
insilmaril@366	2542	QStringList MapEditor::getVymLinks()
insilmaril@366	2543	{
insilmaril@366	2544	QStringList links;
insilmaril@366	2545	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2546	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2547	{
insilmaril@366	2548	BranchObj bo=(BranchObj)selection;
insilmaril@366	2549	bo=bo->first();
insilmaril@366	2550	while (bo)
insilmaril@366	2551	{
insilmaril@366	2552	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@366	2553	bo=bo->next();
insilmaril@366	2554	}
insilmaril@366	2555	}
insilmaril@366	2556	return links;
insilmaril@366	2557	}
insilmaril@366	2558
insilmaril@366	2559
insilmaril@294	2560	void MapEditor::removeBranchKeepChilds()
insilmaril@98	2561	{
insilmaril@98	2562	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2563	{
insilmaril@163	2564	BranchObj* bo=(BranchObj*)selection;
insilmaril@98	2565	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	2566	QString s=QString("Remove %1 and keep its childs").arg(getName(bo));
insilmaril@139	2567	if (bo->getDepth()==1)
insilmaril@366	2568	saveStateComplete(s);
insilmaril@139	2569	else
insilmaril@366	2570	saveStatePart(selection->getParObj(),s); // TODO undoCommand
insilmaril@139	2571	QString sel=selection->getSelectString();
insilmaril@98	2572	unselect();
insilmaril@98	2573	par->removeBranchHere(bo);
insilmaril@98	2574	mapCenter->reposition();
insilmaril@98	2575	select (sel);
insilmaril@98	2576	}
insilmaril@98	2577	}
insilmaril@98	2578
insilmaril@98	2579	void MapEditor::removeChilds()
insilmaril@98	2580	{
insilmaril@98	2581	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2582	{
insilmaril@366	2583	saveStatePart(selection->getParObj(), QString("Remove childs of branch %1").arg(getName(selection)));
insilmaril@163	2584	((BranchObj*)selection)->removeChilds();
insilmaril@98	2585	mapCenter->reposition();
insilmaril@98	2586	}
insilmaril@98	2587	}
insilmaril@98	2588
insilmaril@0	2589	void MapEditor::editMapInfo()
insilmaril@0	2590	{
insilmaril@0	2591	ExtraInfoDialog dia;
insilmaril@0	2592	dia.setMapName (getFileName() );
insilmaril@0	2593	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2594	dia.setComment(mapCenter->getComment() );
insilmaril@0	2595
insilmaril@0	2596	// Calc some stats
insilmaril@0	2597	QString stats;
insilmaril@0	2598	int i=0;
insilmaril@366	2599	Q3CanvasItemList l=canvas()->allItems();
insilmaril@366	2600	for (Q3CanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it)
insilmaril@0	2601	i++;
insilmaril@0	2602	stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0	2603
insilmaril@0	2604	uint b=0;
insilmaril@0	2605	uint f=0;
insilmaril@0	2606	uint n=0;
insilmaril@103	2607	uint xl=0;
insilmaril@0	2608	BranchObj *bo;
insilmaril@0	2609	bo=mapCenter->first();
insilmaril@0	2610	while (bo)
insilmaril@0	2611	{
insilmaril@0	2612	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2613	f+= bo->countFloatImages();
insilmaril@0	2614	b++;
insilmaril@103	2615	xl+=bo->countXLinks();
insilmaril@0	2616	bo=bo->next();
insilmaril@0	2617	}
insilmaril@0	2618	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104	2619	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2620	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2621	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2622	dia.setStats (stats);
insilmaril@0	2623
insilmaril@0	2624	// Finally show dialog
insilmaril@0	2625	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2626	{
insilmaril@366	2627	saveStateComplete("Edit info about map"); //TODO undoCommand
insilmaril@0	2628	mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0	2629	mapCenter->setComment (dia.getComment() );
insilmaril@0	2630	}
insilmaril@0	2631	}
insilmaril@0	2632
insilmaril@0	2633	void MapEditor::updateActions()
insilmaril@0	2634	{
insilmaril@98	2635	QAction *a;
insilmaril@0	2636	if (getLinkColorHint()==HeadingColor)
insilmaril@0	2637	actionFormatLinkColorHint->setOn(true);
insilmaril@0	2638	else
insilmaril@0	2639	actionFormatLinkColorHint->setOn(false);
insilmaril@0	2640
insilmaril@0	2641	switch (linkstyle)
insilmaril@0	2642	{
insilmaril@0	2643	case StyleLine:
insilmaril@0	2644	actionFormatLinkStyleLine->setOn(true);
insilmaril@0	2645	break;
insilmaril@0	2646	case StyleParabel:
insilmaril@0	2647	actionFormatLinkStyleParabel->setOn(true);
insilmaril@0	2648	break;
insilmaril@0	2649	case StylePolyLine:
insilmaril@0	2650	actionFormatLinkStylePolyLine->setOn(true);
insilmaril@0	2651	break;
insilmaril@0	2652	case StylePolyParabel:
insilmaril@0	2653	actionFormatLinkStylePolyParabel->setOn(true);
insilmaril@0	2654	break;
insilmaril@0	2655	default:
insilmaril@0	2656	break;
insilmaril@0	2657	}
insilmaril@0	2658
insilmaril@0	2659	QPixmap pix( 16, 16 );
insilmaril@0	2660	pix.fill( mapCanvas->backgroundColor() );
insilmaril@0	2661	actionFormatBackColor->setIconSet( pix );
insilmaril@97	2662	pix.fill( defLinkColor );
insilmaril@0	2663	actionFormatLinkColor->setIconSet( pix );
insilmaril@0	2664
insilmaril@0	2665	actionFileSave->setEnabled( mapUnsaved );
insilmaril@366	2666	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@366	2667	actionEditUndo->setEnabled( true);
insilmaril@366	2668	else
insilmaril@366	2669	actionEditUndo->setEnabled( false);
insilmaril@366	2670
insilmaril@366	2671	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@366	2672	actionEditRedo->setEnabled( true);
insilmaril@366	2673	else
insilmaril@366	2674	actionEditRedo->setEnabled( false);
insilmaril@0	2675
insilmaril@0	2676	if (selection)
insilmaril@0	2677	{
insilmaril@0	2678	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2679	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2680	{
insilmaril@163	2681	BranchObj bo=(BranchObj)selection;
insilmaril@89	2682	// Take care of links
insilmaril@95	2683	if (bo->countXLinks()==0)
insilmaril@89	2684	{
insilmaril@366	2685	branchXLinksContextMenuEdit->clear();
insilmaril@366	2686	branchXLinksContextMenuFollow->clear();
insilmaril@89	2687	} else
insilmaril@89	2688	{
insilmaril@89	2689	BranchObj *bot;
insilmaril@89	2690	QString s;
insilmaril@366	2691	branchXLinksContextMenuEdit->clear();
insilmaril@366	2692	branchXLinksContextMenuFollow->clear();
insilmaril@95	2693	for (int i=0; i<=bo->countXLinks();i++)
insilmaril@89	2694	{
insilmaril@95	2695	bot=bo->XLinkTargetAt(i);
insilmaril@89	2696	if (bot)
insilmaril@89	2697	{
insilmaril@89	2698	s=bot->getHeading();
insilmaril@89	2699	if (s.length()>25)
insilmaril@89	2700	s=s.left(25)+"...";
insilmaril@366	2701	branchXLinksContextMenuFollow->addAction (s);
insilmaril@366	2702	branchXLinksContextMenuEdit->addAction (s);
insilmaril@89	2703	}
insilmaril@89	2704	}
insilmaril@89	2705	}
insilmaril@89	2706
insilmaril@0	2707	standardFlagsDefault->setEnabled (true);
insilmaril@0	2708
insilmaril@250	2709	actionEditToggleScroll->setEnabled (true);
insilmaril@250	2710	if ( bo->isScrolled() )
insilmaril@250	2711	actionEditToggleScroll->setOn(true);
insilmaril@250	2712	else
insilmaril@250	2713	actionEditToggleScroll->setOn(false);
insilmaril@250	2714
insilmaril@89	2715	if ( bo->getURL().isEmpty() )
insilmaril@266	2716	{
insilmaril@0	2717	actionEditOpenURL->setEnabled (false);
insilmaril@266	2718	actionEditOpenURLTab->setEnabled (false);
insilmaril@266	2719	}
insilmaril@0	2720	else
insilmaril@266	2721	{
insilmaril@0	2722	actionEditOpenURL->setEnabled (true);
insilmaril@266	2723	actionEditOpenURLTab->setEnabled (true);
insilmaril@266	2724	}
insilmaril@89	2725	if ( bo->getVymLink().isEmpty() )
insilmaril@0	2726	{
insilmaril@0	2727	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2728	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2729	} else
insilmaril@0	2730	{
insilmaril@0	2731	actionEditOpenVymLink->setEnabled (true);
insilmaril@0	2732	actionEditDeleteVymLink->setEnabled (true);
insilmaril@0	2733	}
insilmaril@314	2734
insilmaril@314	2735	if (bo->canMoveBranchUp())
insilmaril@314	2736	actionEditMoveUp->setEnabled (true);
insilmaril@314	2737	else
insilmaril@314	2738	actionEditMoveUp->setEnabled (false);
insilmaril@314	2739	if (bo->canMoveBranchDown())
insilmaril@314	2740	actionEditMoveDown->setEnabled (true);
insilmaril@314	2741	else
insilmaril@314	2742	actionEditMoveDown->setEnabled (false);
insilmaril@314	2743
insilmaril@314	2744
insilmaril@243	2745	actionEditToggleHideExport->setEnabled (true);
insilmaril@243	2746	actionEditToggleHideExport->setOn (bo->hideInExport() );
insilmaril@0	2747
insilmaril@0	2748	actionEditCopy->setEnabled (true);
insilmaril@0	2749	actionEditCut->setEnabled (true);
insilmaril@166	2750	if (!clipboardEmpty)
insilmaril@119	2751	actionEditPaste->setEnabled (true);
insilmaril@119	2752	else
insilmaril@119	2753	actionEditPaste->setEnabled (false);
insilmaril@119	2754	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@119	2755	a->setEnabled(true);
insilmaril@0	2756	actionEditDelete->setEnabled (true);
insilmaril@0	2757	switch (selection->getFrameType())
insilmaril@0	2758	{
insilmaril@0	2759	case NoFrame:
insilmaril@0	2760	actionFormatFrameNone->setOn(true);
insilmaril@0	2761	break;
insilmaril@0	2762	case Rectangle:
insilmaril@0	2763	actionFormatFrameRectangle->setOn(true);
insilmaril@0	2764	break;
insilmaril@0	2765	default:
insilmaril@0	2766	break;
insilmaril@0	2767	}
insilmaril@175	2768	actionFormatIncludeImagesVer->setOn
insilmaril@175	2769	( ((BranchObj*)selection)->getIncludeImagesVer());
insilmaril@175	2770	actionFormatIncludeImagesHor->setOn
insilmaril@175	2771	( ((BranchObj*)selection)->getIncludeImagesHor());
insilmaril@160	2772	actionFormatHideLinkUnselected->setOn
insilmaril@175	2773	(selection->getHideLinkUnselected());
insilmaril@0	2774	}
insilmaril@0	2775	if ( (typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	2776	{
insilmaril@250	2777	FloatObj fo=(FloatImageObj)selection;
insilmaril@366	2778	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2779
insilmaril@0	2780	actionEditOpenURL->setEnabled (false);
insilmaril@0	2781	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2782	actionEditDeleteVymLink->setEnabled (false);
insilmaril@250	2783	actionEditToggleHideExport->setEnabled (true);
insilmaril@250	2784	actionEditToggleHideExport->setOn (fo->hideInExport() );
insilmaril@250	2785
insilmaril@0	2786
insilmaril@0	2787	actionEditCopy->setEnabled (true);
insilmaril@0	2788	actionEditCut->setEnabled (true);
insilmaril@243	2789	actionEditPaste->setEnabled (false);
insilmaril@98	2790	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98	2791	a->setEnabled(false);
insilmaril@0	2792	actionEditDelete->setEnabled (true);
insilmaril@160	2793	actionFormatHideLinkUnselected->setOn
insilmaril@160	2794	( selection->getHideLinkUnselected());
insilmaril@314	2795	actionEditMoveUp->setEnabled (false);
insilmaril@314	2796	actionEditMoveDown->setEnabled (false);
insilmaril@0	2797	}
insilmaril@0	2798
insilmaril@0	2799	} else
insilmaril@0	2800	{
insilmaril@366	2801	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2802
insilmaril@0	2803	actionEditCopy->setEnabled (false);
insilmaril@0	2804	actionEditCut->setEnabled (false);
insilmaril@0	2805	actionEditPaste->setEnabled (false);
insilmaril@98	2806	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98	2807	a->setEnabled(false);
insilmaril@98	2808
insilmaril@314	2809	actionEditToggleScroll->setEnabled (false);
insilmaril@0	2810	actionEditOpenURL->setEnabled (false);
insilmaril@0	2811	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2812	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2813	actionEditHeading2URL->setEnabled (false);
insilmaril@0	2814	actionEditDelete->setEnabled (false);
insilmaril@314	2815	actionEditMoveUp->setEnabled (false);
insilmaril@314	2816	actionEditMoveDown->setEnabled (false);
insilmaril@314	2817	actionEditToggleHideExport->setEnabled (false);
insilmaril@0	2818	}
insilmaril@0	2819	}
insilmaril@0	2820
insilmaril@160	2821	void MapEditor::updateNoteFlag()
insilmaril@160	2822	{
insilmaril@160	2823	if (selection)
insilmaril@160	2824	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	2825	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@160	2826	((BranchObj*)selection)->updateNoteFlag();
insilmaril@160	2827	}
insilmaril@160	2828
insilmaril@0	2829	void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0	2830	{
insilmaril@0	2831	linkstyle=ls;
insilmaril@0	2832
insilmaril@366	2833	saveStateComplete("Set link style"); // TODO undoCommand
insilmaril@0	2834	BranchObj *bo;
insilmaril@0	2835	bo=mapCenter->first();
insilmaril@0	2836	bo=bo->next();
insilmaril@0	2837	while (bo)
insilmaril@0	2838	{
insilmaril@0	2839	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	2840	bo=bo->next();
insilmaril@0	2841	}
insilmaril@102	2842	mapCenter->reposition();
insilmaril@0	2843	}
insilmaril@0	2844
insilmaril@0	2845	LinkStyle MapEditor::getLinkStyle ()
insilmaril@0	2846	{
insilmaril@0	2847	return linkstyle;
insilmaril@0	2848	}
insilmaril@0	2849
insilmaril@0	2850	void MapEditor::setLinkColor(QColor c)
insilmaril@0	2851	{
insilmaril@97	2852	defLinkColor=c;
insilmaril@0	2853	updateActions();
insilmaril@0	2854	}
insilmaril@0	2855
insilmaril@0	2856	void MapEditor::setLinkColorHint()
insilmaril@0	2857	{
insilmaril@0	2858	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0	2859	BranchObj *bo;
insilmaril@0	2860	bo=mapCenter->first();
insilmaril@0	2861	while (bo)
insilmaril@0	2862	{
insilmaril@0	2863	bo->setLinkColor();
insilmaril@0	2864	bo=bo->next();
insilmaril@0	2865	}
insilmaril@0	2866	}
insilmaril@0	2867
insilmaril@0	2868	void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0	2869	{
insilmaril@0	2870	linkcolorhint=lch;
insilmaril@0	2871	setLinkColorHint();
insilmaril@0	2872	}
insilmaril@0	2873
insilmaril@0	2874	void MapEditor::toggleLinkColorHint()
insilmaril@0	2875	{
insilmaril@0	2876	if (linkcolorhint==HeadingColor)
insilmaril@0	2877	linkcolorhint=DefaultColor;
insilmaril@0	2878	else
insilmaril@0	2879	linkcolorhint=HeadingColor;
insilmaril@0	2880	BranchObj *bo;
insilmaril@0	2881	bo=mapCenter->first();
insilmaril@0	2882	while (bo)
insilmaril@0	2883	{
insilmaril@0	2884	bo->setLinkColor();
insilmaril@0	2885	bo=bo->next();
insilmaril@0	2886	}
insilmaril@0	2887	}
insilmaril@0	2888
insilmaril@0	2889	LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0	2890	{
insilmaril@0	2891	return linkcolorhint;
insilmaril@0	2892	}
insilmaril@0	2893
insilmaril@0	2894	QColor MapEditor::getDefLinkColor()
insilmaril@0	2895	{
insilmaril@97	2896	return defLinkColor;
insilmaril@97	2897	}
insilmaril@97	2898
insilmaril@97	2899	void MapEditor::setDefXLinkColor(QColor col)
insilmaril@97	2900	{
insilmaril@97	2901	defXLinkColor=col;
insilmaril@97	2902	}
insilmaril@97	2903
insilmaril@97	2904	QColor MapEditor::getDefXLinkColor()
insilmaril@97	2905	{
insilmaril@97	2906	return defXLinkColor;
insilmaril@97	2907	}
insilmaril@97	2908
insilmaril@97	2909	void MapEditor::setDefXLinkWidth (int w)
insilmaril@97	2910	{
insilmaril@97	2911	defXLinkWidth=w;
insilmaril@97	2912	}
insilmaril@97	2913
insilmaril@97	2914	int MapEditor::getDefXLinkWidth()
insilmaril@97	2915	{
insilmaril@97	2916	return defXLinkWidth;
insilmaril@0	2917	}
insilmaril@0	2918
insilmaril@0	2919	void MapEditor::selectLinkColor()
insilmaril@0	2920	{
insilmaril@97	2921	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	2922	if ( !col.isValid() ) return;
insilmaril@0	2923	setLinkColor( col );
insilmaril@366	2924	saveStateComplete(QString("Set link color to %1").arg(col.name())); //TODO undoCommand
insilmaril@131	2925
insilmaril@0	2926	}
insilmaril@0	2927
insilmaril@0	2928	void MapEditor::toggleScroll()
insilmaril@0	2929	{
insilmaril@0	2930	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	2931	{
insilmaril@163	2932	BranchObj bo=((BranchObj)selection);
insilmaril@0	2933	if (bo->countBranches()==0) return;
insilmaril@0	2934	if (bo->getDepth()==0) return;
insilmaril@294	2935	QString s;
insilmaril@294	2936	if (bo->isScrolled())
insilmaril@294	2937	s="Unscroll";
insilmaril@294	2938	else
insilmaril@294	2939	s="Scroll";
insilmaril@366	2940	saveStatePart(selection, QString ("%1 %2").arg(s).arg(getName(bo)));
insilmaril@0	2941	bo->toggleScroll();
insilmaril@0	2942	adjustCanvasSize();
insilmaril@0	2943	canvas()->update();
insilmaril@0	2944	}
insilmaril@0	2945	}
insilmaril@0	2946
insilmaril@0	2947	void MapEditor::unScrollAll()
insilmaril@0	2948	{
insilmaril@0	2949	BranchObj *bo;
insilmaril@0	2950	bo=mapCenter->first();
insilmaril@0	2951	while (bo)
insilmaril@0	2952	{
insilmaril@0	2953	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	2954	bo=bo->next();
insilmaril@0	2955	}
insilmaril@0	2956	}
insilmaril@0	2957
insilmaril@0	2958	void MapEditor::loadFloatImage ()
insilmaril@0	2959	{
insilmaril@0	2960	if (selection &&
insilmaril@0	2961	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2962	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2963	{
insilmaril@163	2964	BranchObj bo=((BranchObj)selection);
insilmaril@0	2965
insilmaril@366	2966	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@366	2967	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	2968	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	2969	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	2970	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	2971	fd->setContentsPreview( p, p );
insilmaril@366	2972	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@185	2973	fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0	2974	fd->setDir (lastImageDir);
insilmaril@0	2975	fd->show();
insilmaril@0	2976
insilmaril@0	2977	QString fn;
insilmaril@0	2978	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	2979	{
insilmaril@366	2980	saveStatePart(selection, QString("Add floatimage to %1").arg(getName(selection)));
insilmaril@366	2981	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@366	2982	lastImageDir=QDir (fd->dirPath());
insilmaril@185	2983	QStringList flist = fd->selectedFiles();
insilmaril@185	2984	QStringList::Iterator it = flist.begin();
insilmaril@185	2985	while( it != flist.end() )
insilmaril@185	2986	{
insilmaril@185	2987	fn = *it;
insilmaril@185	2988	bo->addFloatImage();
insilmaril@185	2989	// TODO check if load was successful
insilmaril@185	2990	bo->getLastFloatImage()->load(*it);
insilmaril@185	2991	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185	2992	++it;
insilmaril@185	2993	}
insilmaril@185	2994
insilmaril@0	2995	mapCenter->reposition();
insilmaril@0	2996	adjustCanvasSize();
insilmaril@0	2997	canvas()->update();
insilmaril@0	2998	}
insilmaril@236	2999	delete (p);
insilmaril@236	3000	delete (fd);
insilmaril@0	3001	}
insilmaril@0	3002	}
insilmaril@0	3003
insilmaril@366	3004	void MapEditor::saveFloatImage ()
insilmaril@0	3005	{
insilmaril@0	3006	if (selection &&
insilmaril@0	3007	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	3008	{
insilmaril@163	3009	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@366	3010	QFileDialog *fd=new QFileDialog( this);
insilmaril@366	3011	fd->setFilters (imageIO.getFilters());
insilmaril@366	3012	fd->setCaption(__VYM " - " +tr("Save image"));
insilmaril@366	3013	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@366	3014	fd->setDirectory (lastImageDir);
insilmaril@366	3015	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	3016	fd->show();
insilmaril@0	3017
insilmaril@0	3018	QString fn;
insilmaril@0	3019	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3020	{
insilmaril@0	3021	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	3022	{
insilmaril@185	3023	QMessageBox mb( __VYM,
insilmaril@159	3024	tr("The file %1 exists already.\n"
insilmaril@159	3025	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	3026	QMessageBox::Warning,
insilmaril@0	3027	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	3028	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3029	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3030
insilmaril@0	3031	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3032	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3033	switch( mb.exec() )
insilmaril@0	3034	{
insilmaril@0	3035	case QMessageBox::Yes:
insilmaril@0	3036	// save
insilmaril@0	3037	break;;
insilmaril@0	3038	case QMessageBox::Cancel:
insilmaril@0	3039	// do nothing
insilmaril@377	3040	delete (fd);
insilmaril@0	3041	return;
insilmaril@0	3042	break;
insilmaril@0	3043	}
insilmaril@0	3044	}
insilmaril@366	3045	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3046	}
insilmaril@377	3047	delete (fd);
insilmaril@0	3048	}
insilmaril@0	3049	}
insilmaril@0	3050
insilmaril@0	3051	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3052	{
insilmaril@0	3053	if (selection &&
insilmaril@0	3054	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3055	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3056	{
insilmaril@0	3057	selection->setFrameType (t);
insilmaril@0	3058	mapCenter->reposition();
insilmaril@0	3059	selection->updateLink();
insilmaril@0	3060	}
insilmaril@0	3061	}
insilmaril@0	3062
insilmaril@175	3063	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175	3064	{
insilmaril@175	3065	if (selection &&
insilmaril@175	3066	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3067	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3068	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175	3069	mapCenter->reposition();
insilmaril@175	3070	}
insilmaril@175	3071
insilmaril@175	3072	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175	3073	{
insilmaril@175	3074	if (selection &&
insilmaril@175	3075	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3076	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3077	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175	3078	mapCenter->reposition();
insilmaril@175	3079	}
insilmaril@175	3080
insilmaril@160	3081	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160	3082	{
insilmaril@160	3083	if (selection &&
insilmaril@160	3084	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	3085	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@160	3086	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160	3087	selection->setHideLinkUnselected(b);
insilmaril@160	3088	}
insilmaril@160	3089
insilmaril@366	3090	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@0	3091	{
insilmaril@0	3092	if (selection &&
insilmaril@0	3093	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3094	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3095	{
insilmaril@0	3096	BranchObj *bo;
insilmaril@0	3097
insilmaril@0	3098	// Traverse directories
insilmaril@0	3099	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3100	QFileInfoList list = d.entryInfoList();
insilmaril@366	3101	QFileInfo fi;
insilmaril@366	3102
insilmaril@366	3103	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3104	{
insilmaril@366	3105	fi=list.at(i);
insilmaril@366	3106	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3107	{
insilmaril@0	3108	dst->addBranch();
insilmaril@0	3109	bo=dst->getLastBranch();
insilmaril@366	3110	bo->setHeading (fi.fileName() );
insilmaril@243	3111	bo->setColor (QColor("blue"));
insilmaril@0	3112	bo->toggleScroll();
insilmaril@366	3113	if ( !d.cd(fi.fileName()) )
insilmaril@366	3114	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3115	else
insilmaril@0	3116	{
insilmaril@103	3117	// Recursively add subdirs
insilmaril@366	3118	importDirInt (bo,d);
insilmaril@0	3119	d.cdUp();
insilmaril@0	3120	}
insilmaril@0	3121	}
insilmaril@0	3122	}
insilmaril@0	3123	// Traverse files
insilmaril@0	3124	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3125	list = d.entryInfoList();
insilmaril@366	3126
insilmaril@366	3127	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3128	{
insilmaril@366	3129	fi=list.at(i);
insilmaril@0	3130	dst->addBranch();
insilmaril@0	3131	bo=dst->getLastBranch();
insilmaril@366	3132	bo->setHeading (fi.fileName() );
insilmaril@243	3133	bo->setColor (QColor("black"));
insilmaril@366	3134	if (fi.fileName().right(4) == ".vym" )
insilmaril@366	3135	bo->setVymLink (fi.filePath());
insilmaril@0	3136	}
insilmaril@0	3137	}
insilmaril@0	3138	}
insilmaril@0	3139
insilmaril@0	3140	void MapEditor::importDir()
insilmaril@0	3141	{
insilmaril@0	3142	if (selection &&
insilmaril@0	3143	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3144	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3145	{
insilmaril@366	3146	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@366	3147	fd->setMode (Q3FileDialog::DirectoryOnly);
insilmaril@0	3148	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	3149	fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0	3150	fd->show();
insilmaril@0	3151
insilmaril@0	3152	QString fn;
insilmaril@0	3153	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3154	{
insilmaril@163	3155	BranchObj bo=((BranchObj)selection);
insilmaril@366	3156	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3157	mapCenter->reposition();
insilmaril@0	3158	adjustCanvasSize();
insilmaril@0	3159	canvas()->update();
insilmaril@0	3160	}
insilmaril@0	3161	}
insilmaril@0	3162	}
insilmaril@0	3163
insilmaril@95	3164	void MapEditor::followXLink(int i)
insilmaril@89	3165	{
insilmaril@97	3166	if (selection &&
insilmaril@97	3167	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3168	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@89	3169	{
insilmaril@163	3170	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@97	3171	if (bo)
insilmaril@97	3172	{
insilmaril@97	3173	selection->unselect();
insilmaril@97	3174	selection=bo;
insilmaril@97	3175	selection->select();
insilmaril@97	3176	ensureSelectionVisible();
insilmaril@97	3177	}
insilmaril@89	3178	}
insilmaril@89	3179	}
insilmaril@89	3180
insilmaril@95	3181	void MapEditor::editXLink(int i)
insilmaril@94	3182	{
insilmaril@366	3183	qDebug ("ko."); //FIXME Huh?
insilmaril@97	3184	if (selection &&
insilmaril@97	3185	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3186	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@94	3187	{
insilmaril@163	3188	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@97	3189	if (xlo)
insilmaril@94	3190	{
insilmaril@97	3191	EditXLinkDialog dia;
insilmaril@97	3192	dia.setXLink (xlo);
insilmaril@102	3193	dia.setSelection(selection);
insilmaril@97	3194	if (dia.exec() == QDialog::Accepted)
insilmaril@97	3195	{
insilmaril@97	3196	if (dia.useSettingsGlobal() )
insilmaril@97	3197	{
insilmaril@97	3198	setDefXLinkColor (xlo->getColor() );
insilmaril@97	3199	setDefXLinkWidth (xlo->getWidth() );
insilmaril@97	3200	}
insilmaril@97	3201	if (dia.deleteXLink())
insilmaril@163	3202	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@366	3203	saveStateComplete("Edit xLink"); //TODO undoCommand
insilmaril@97	3204	}
insilmaril@97	3205	}
insilmaril@97	3206	}
insilmaril@94	3207	}
insilmaril@94	3208
insilmaril@0	3209	void MapEditor::testFunction()
insilmaril@0	3210	{
insilmaril@0	3211	cout << "MapEditor::testFunction() called\n";
insilmaril@314	3212
insilmaril@366	3213	/*
insilmaril@366	3214	bool ok;
insilmaril@366	3215	QString text = QInputDialog::getText(
insilmaril@366	3216	this,
insilmaril@366	3217	tr("QInputDialog::getText()"),
insilmaril@366	3218	tr("User name:"), QLineEdit::Normal,
insilmaril@366	3219	QDir::home().dirName(), &ok, Qt::FramelessWindowHint);
insilmaril@366	3220	*/
insilmaril@366	3221
insilmaril@366	3222	QDialog *d =new QDialog(NULL);
insilmaril@366	3223	QLineEdit *le=new QLineEdit (d);
insilmaril@366	3224	// d->setModal (true);
insilmaril@366	3225	d->setWindowFlags (Qt::FramelessWindowHint);
insilmaril@366	3226	le->setFocus();
insilmaril@366	3227	le->setText ("Foo");
insilmaril@366	3228	le->selectAll();
insilmaril@366	3229	connect (le, SIGNAL (returnPressed()), d, SLOT (accept()));
insilmaril@366	3230	d->exec();
insilmaril@366	3231	qWarning( le->text());
insilmaril@336	3232	return;
insilmaril@366	3233
insilmaril@366	3234
insilmaril@366	3235
insilmaril@366	3236	/*
insilmaril@314	3237	WarningDialog dia;
insilmaril@314	3238	dia.setCancelButton (true);
insilmaril@314	3239	dia.setText("This is a longer \nWarning");
insilmaril@314	3240	dia.setCaption("Warning: Flux problem");
insilmaril@366	3241	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@366	3242	dia.setWindowFlags (Qt::FramelessWindowHint);
insilmaril@314	3243	if (dia.exec()==QDialog::Accepted)
insilmaril@314	3244	cout << "accepted!\n";
insilmaril@314	3245	else
insilmaril@314	3246	cout << "canceled!\n";
insilmaril@301	3247	return;
insilmaril@366	3248	*/
insilmaril@366	3249
insilmaril@366	3250	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@260	3251	if (hidemode==HideNone)
insilmaril@185	3252	{
insilmaril@260	3253	setHideTmpMode (HideExport);
insilmaril@260	3254	mapCenter->calcBBoxSizeWithChilds();
insilmaril@260	3255	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@260	3256	QRect mapRect=totalBBox;
insilmaril@260	3257	QCanvasRectangle *frame=NULL;
insilmaril@260	3258
insilmaril@260	3259	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@260	3260
insilmaril@260	3261	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@260	3262	totalBBox.width(), totalBBox.height());
insilmaril@260	3263	frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@260	3264	frame->setBrush (QColor(white));
insilmaril@260	3265	frame->setPen (QColor(black));
insilmaril@260	3266	frame->setZ(0);
insilmaril@260	3267	frame->show();
insilmaril@260	3268	}
insilmaril@260	3269	else
insilmaril@260	3270	{
insilmaril@260	3271	setHideTmpMode (HideNone);
insilmaril@260	3272	}
insilmaril@260	3273	cout <<" hidemode="<<hidemode<<endl;
insilmaril@301	3274	*/
insilmaril@105	3275	}
insilmaril@105	3276
insilmaril@0	3277	void MapEditor::ensureSelectionVisible()
insilmaril@0	3278	{
insilmaril@98	3279	if (selection)
insilmaril@98	3280	{
insilmaril@98	3281	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@98	3282	QPoint p;
insilmaril@98	3283	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@98	3284	p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@98	3285	else
insilmaril@98	3286	p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@98	3287	ensureVisible (p.x(), p.y() );
insilmaril@98	3288	}
insilmaril@0	3289
insilmaril@0	3290	}
insilmaril@0	3291
insilmaril@0	3292	void MapEditor::updateViewCenter()
insilmaril@0	3293	{
insilmaril@0	3294	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0	3295	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0	3296	visibleWidth(), visibleHeight() );
insilmaril@0	3297	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3298	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3299	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0	3300	}
insilmaril@0	3301
insilmaril@0	3302	void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3303	{
insilmaril@0	3304	// Lineedits are already closed by preceding
insilmaril@0	3305	// mouseEvent, we don't need to close here.
insilmaril@0	3306
insilmaril@0	3307	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3308	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3309
insilmaril@0	3310	if (lmo)
insilmaril@0	3311	{ // MapObj was found
insilmaril@0	3312	if (selection != lmo)
insilmaril@0	3313	{
insilmaril@0	3314	// select the MapObj
insilmaril@0	3315	if (selection) selection->unselect();
insilmaril@0	3316	selection=lmo;
insilmaril@0	3317	selection->select();
insilmaril@0	3318	adjustCanvasSize();
insilmaril@0	3319	}
insilmaril@0	3320	// Context Menu
insilmaril@0	3321	if (selection)
insilmaril@0	3322	{
insilmaril@0	3323	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3324	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3325	{
insilmaril@0	3326	// Context Menu on branch or mapcenter
insilmaril@0	3327	updateActions();
insilmaril@0	3328	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3329	}
insilmaril@0	3330	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3331	{
insilmaril@0	3332	// Context Menu on floatimage
insilmaril@0	3333	updateActions();
insilmaril@0	3334	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3335	}
insilmaril@0	3336	}
insilmaril@0	3337	} else
insilmaril@0	3338	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3339	// Context Menu on Canvas
insilmaril@0	3340	updateActions();
insilmaril@0	3341	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3342	}
insilmaril@329	3343	e->accept();
insilmaril@0	3344	}
insilmaril@0	3345
insilmaril@0	3346	void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0	3347	{
insilmaril@329	3348	// Ignore right clicks, these will go to context menus
insilmaril@366	3349	if (e->button() == Qt::RightButton )
insilmaril@329	3350	{
insilmaril@329	3351	e->ignore();
insilmaril@329	3352	return;
insilmaril@329	3353	}
insilmaril@329	3354
insilmaril@0	3355	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3356	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3357
insilmaril@329	3358	e->accept();
insilmaril@329	3359
insilmaril@267	3360	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@267	3361	//
insilmaril@267	3362	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@267	3363	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267	3364	{
insilmaril@267	3365	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267	3366	if (!foname.isEmpty())
insilmaril@267	3367	{
insilmaril@267	3368	// systemFlag clicked
insilmaril@366	3369	selectInt (lmo);
insilmaril@267	3370	if (foname=="url")
insilmaril@267	3371	{
insilmaril@366	3372	if (e->state() & Qt::ControlModifier)
insilmaril@267	3373	mainWindow->editOpenURLTab();
insilmaril@267	3374	else
insilmaril@267	3375	mainWindow->editOpenURL();
insilmaril@267	3376	}
insilmaril@267	3377	else if (foname=="vymLink")
insilmaril@267	3378	{
insilmaril@267	3379	mainWindow->editOpenVymLink();
insilmaril@267	3380	// tabWidget may change, better return now
insilmaril@267	3381	// before segfaulting...
insilmaril@267	3382	} else if (foname=="note")
insilmaril@267	3383	mainWindow->windowToggleNoteEditor();
insilmaril@267	3384	else if (foname=="hideInExport")
insilmaril@267	3385	toggleHideExport();
insilmaril@267	3386	return;
insilmaril@267	3387	}
insilmaril@267	3388	}
insilmaril@267	3389	// No system flag clicked, take care of modmodes
insilmaril@267	3390
insilmaril@83	3391	// Special case: CTRL is pressed
insilmaril@366	3392	if (e->state() & Qt::ControlModifier)
insilmaril@0	3393	{
insilmaril@89	3394	if (actionModModeColor->isOn())
insilmaril@83	3395	{
insilmaril@83	3396	pickingColor=true;
insilmaril@83	3397	setCursor (pickColorCursor);
insilmaril@83	3398	return;
insilmaril@83	3399	}
insilmaril@89	3400	if (actionModModeLink->isOn())
insilmaril@83	3401	{
insilmaril@90	3402	BranchObj *bo_begin=NULL;
insilmaril@90	3403	if (lmo)
insilmaril@90	3404	bo_begin=(BranchObj*)(lmo);
insilmaril@90	3405	else
insilmaril@90	3406	if (selection &&
insilmaril@90	3407	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@90	3408	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@163	3409	bo_begin=(BranchObj*)selection;
insilmaril@90	3410	if (bo_begin)
insilmaril@83	3411	{
insilmaril@83	3412	drawingLink=true;
insilmaril@90	3413	linkingObj_src=bo_begin;
insilmaril@95	3414	tmpXLink=new XLinkObj (mapCanvas);
insilmaril@95	3415	tmpXLink->setBegin (bo_begin);
insilmaril@95	3416	tmpXLink->setEnd (p);
insilmaril@97	3417	tmpXLink->setColor(defXLinkColor);
insilmaril@97	3418	tmpXLink->setWidth(defXLinkWidth);
insilmaril@95	3419	tmpXLink->updateXLink();
insilmaril@95	3420	tmpXLink->setVisibility (true);
insilmaril@83	3421	return;
insilmaril@89	3422	}
insilmaril@267	3423	}
insilmaril@0	3424	}
insilmaril@0	3425	if (lmo)
insilmaril@267	3426	{
insilmaril@366	3427	selectInt (lmo);
insilmaril@0	3428	// Left Button Move Branches
insilmaril@366	3429	if (e->button() == Qt::LeftButton )
insilmaril@0	3430	{
insilmaril@129	3431	movingObj_start.setX( p.x() - selection->x() );
insilmaril@129	3432	movingObj_start.setY( p.y() - selection->y() );
insilmaril@129	3433	movingObj_orgPos.setX (lmo->x() );
insilmaril@129	3434	movingObj_orgPos.setY (lmo->y() );
insilmaril@366	3435	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129	3436
insilmaril@93	3437	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93	3438	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@93	3439	if (actionModModeCopy->isOn() &&
insilmaril@366	3440	e->state() & Qt::ControlModifier)
insilmaril@93	3441	{
insilmaril@93	3442	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93	3443	{
insilmaril@93	3444	copyingObj=true;
insilmaril@163	3445	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93	3446	unselect();
insilmaril@93	3447	selection=mapCenter->getLastBranch();
insilmaril@93	3448	selection->select();
insilmaril@104	3449	mapCenter->reposition();
insilmaril@93	3450	}
insilmaril@129	3451	}
insilmaril@0	3452	movingObj=selection;
insilmaril@0	3453	} else
insilmaril@0	3454	// Middle Button Toggle Scroll
insilmaril@0	3455	// (On Mac OS X this won't work, but we still have
insilmaril@0	3456	// a button in the toolbar)
insilmaril@366	3457	if (e->button() == Qt::MidButton )
insilmaril@0	3458	toggleScroll();
insilmaril@0	3459	updateActions();
insilmaril@0	3460	} else
insilmaril@0	3461	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3462	// Left Button move Pos of CanvasView
insilmaril@366	3463	if (e->button() == Qt::LeftButton )
insilmaril@0	3464	{
insilmaril@0	3465	movingObj=NULL; // move Content not Obj
insilmaril@0	3466	movingObj_start=e->globalPos();
insilmaril@0	3467	movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0	3468	movingVec=QPoint(0,0);
insilmaril@0	3469	setCursor(handOpenCursor);
insilmaril@0	3470	}
insilmaril@0	3471	}
insilmaril@0	3472	}
insilmaril@0	3473
insilmaril@0	3474	void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0	3475	{
insilmaril@83	3476	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@83	3477
insilmaril@0	3478	// Move the selected MapObj
insilmaril@0	3479	if ( selection && movingObj)
insilmaril@0	3480	{
insilmaril@164	3481	// To avoid jumping of the CanvasView, only
insilmaril@164	3482	// ensureSelectionVisible, if not tmp linked
insilmaril@164	3483	if (!selection->hasParObjTmp())
insilmaril@164	3484	ensureSelectionVisible ();
insilmaril@0	3485
insilmaril@83	3486	// Now move the selection, but add relative position
insilmaril@83	3487	// (movingObj_start) where selection was chosen with
insilmaril@83	3488	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3489	// of selection back to absPos)
insilmaril@0	3490
insilmaril@0	3491	LinkableMapObj *lmosel;
insilmaril@0	3492	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3493
insilmaril@0	3494	// Check if we could link
insilmaril@0	3495	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3496
insilmaril@0	3497
insilmaril@0	3498	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3499	{
insilmaril@163	3500	FloatObj fo=(FloatObj)selection;
insilmaril@0	3501	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3502	fo->setRelPos();
insilmaril@0	3503	fo->reposition();
insilmaril@0	3504
insilmaril@0	3505	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3506	// Only relink, if selection really has a new parent
insilmaril@366	3507	if ( (e->state() & Qt::ShiftModifier) && lmo &&
insilmaril@0	3508	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3509	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3510	( lmo != fo->getParObj())
insilmaril@0	3511	)
insilmaril@0	3512	{
insilmaril@0	3513	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3514	{
insilmaril@366	3515	//TODO undocom
insilmaril@366	3516	saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3517	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3518	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3519	fio->unselect();
insilmaril@0	3520	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3521	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3522	fio->setRelPos();
insilmaril@0	3523	fio->reposition();
insilmaril@0	3524	selection=(LinkableMapObj*)(fio);
insilmaril@0	3525	selection->select();
insilmaril@0	3526	movingObj=(MapObj*)(fio);
insilmaril@0	3527	}
insilmaril@0	3528	}
insilmaril@0	3529	} else // selection != a FloatObj
insilmaril@0	3530	{
insilmaril@0	3531	if (lmosel->getDepth()==0)
insilmaril@0	3532	{
insilmaril@366	3533	if (e->state() == Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3534	// If mapCenter is moved, move all the rest by default, too.
insilmaril@0	3535	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3536	else
insilmaril@0	3537	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3538	} else
insilmaril@0	3539	{
insilmaril@0	3540	if (lmosel->getDepth()==1)
insilmaril@0	3541	{
insilmaril@0	3542	// depth==1, mainbranch
insilmaril@0	3543	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3544	} else
insilmaril@0	3545	{
insilmaril@0	3546	// depth>1
insilmaril@0	3547	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3548	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3549	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@175	3550	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3551	else
insilmaril@175	3552	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3553	}
insilmaril@0	3554	// reposition subbranch
insilmaril@0	3555	lmosel->reposition();
insilmaril@89	3556	//ensureSelectionVisible();
insilmaril@0	3557
insilmaril@0	3558	if (lmo && (lmo!=selection) &&
insilmaril@0	3559	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3560	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3561	) )
insilmaril@0	3562	{
insilmaril@366	3563	if (e->state() & Qt::ControlModifier)
insilmaril@0	3564	{
insilmaril@0	3565	// Special case: CTRL to link below lmo
insilmaril@0	3566	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3567	}
insilmaril@366	3568	else if (e->state() & Qt::ShiftModifier)
insilmaril@0	3569	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3570	else
insilmaril@0	3571	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3572	} else
insilmaril@0	3573	{
insilmaril@93	3574	lmosel->unsetParObjTmp();
insilmaril@0	3575	}
insilmaril@0	3576	} // depth>0
insilmaril@0	3577
insilmaril@0	3578	} // no FloatImageObj
insilmaril@0	3579
insilmaril@0	3580	canvas()->update();
insilmaril@0	3581	return;
insilmaril@0	3582	} // selection && moving_obj
insilmaril@0	3583
insilmaril@83	3584	// Draw a link from one branch to another
insilmaril@83	3585	if (drawingLink)
insilmaril@83	3586	{
insilmaril@95	3587	tmpXLink->setEnd (p);
insilmaril@95	3588	tmpXLink->updateXLink();
insilmaril@83	3589	}
insilmaril@83	3590
insilmaril@0	3591	// Move CanvasView
insilmaril@83	3592	if (!movingObj && !pickingColor &&!drawingLink)
insilmaril@0	3593	{
insilmaril@0	3594	QPoint p=e->globalPos();
insilmaril@0	3595	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3596	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0	3597	setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0	3598	movingCont_start.y() + movingVec.y());
insilmaril@0	3599
insilmaril@0	3600	updateViewCenter();
insilmaril@0	3601	}
insilmaril@0	3602	}
insilmaril@0	3603
insilmaril@0	3604
insilmaril@0	3605	void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3606	{
insilmaril@0	3607	LinkableMapObj *dst;
insilmaril@0	3608	// Have we been picking color?
insilmaril@0	3609	if (pickingColor)
insilmaril@0	3610	{
insilmaril@0	3611	pickingColor=false;
insilmaril@366	3612	setCursor (Qt::ArrowCursor);
insilmaril@0	3613	// Check if we are over another branch
insilmaril@0	3614	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0	3615	if (dst && selection)
insilmaril@0	3616	{
insilmaril@366	3617	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3618	{
insilmaril@243	3619	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@163	3620	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3621	}
insilmaril@0	3622	else
insilmaril@0	3623	{
insilmaril@243	3624	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@163	3625	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3626	}
insilmaril@0	3627	}
insilmaril@0	3628	return;
insilmaril@0	3629	}
insilmaril@83	3630
insilmaril@83	3631	// Have we been drawing a link?
insilmaril@83	3632	if (drawingLink)
insilmaril@83	3633	{
insilmaril@83	3634	drawingLink=false;
insilmaril@83	3635	// Check if we are over another branch
insilmaril@83	3636	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@83	3637	if (dst && selection)
insilmaril@83	3638	{
insilmaril@95	3639	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95	3640	tmpXLink->updateXLink();
insilmaril@95	3641	tmpXLink->activate();
insilmaril@366	3642	saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //TODO undoCommand
insilmaril@83	3643	} else
insilmaril@83	3644	{
insilmaril@95	3645	delete(tmpXLink);
insilmaril@95	3646	tmpXLink=NULL;
insilmaril@83	3647	}
insilmaril@83	3648	return;
insilmaril@83	3649	}
insilmaril@83	3650
insilmaril@0	3651	// Have we been moving something?
insilmaril@0	3652	if ( selection && movingObj )
insilmaril@0	3653	{
insilmaril@175	3654	// Moved FloatObj? Maybe we need to reposition
insilmaril@175	3655	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175	3656	{
insilmaril@366	3657	FloatImageObj fo=(FloatImageObj)selection;
insilmaril@366	3658	QString pold=qpointToString(movingObj_orgRelPos);
insilmaril@366	3659	QString pnow=qpointToString(fo->getRelPos());
insilmaril@366	3660	saveStateConstSelection(
insilmaril@366	3661	"moveRel "+pold,
insilmaril@366	3662	"moveRel "+pnow,
insilmaril@366	3663	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
insilmaril@366	3664
insilmaril@175	3665	selection->getParObj()->requestReposition();
insilmaril@175	3666	mapCenter->reposition();
insilmaril@175	3667	}
insilmaril@175	3668
insilmaril@0	3669	// Check if we are over another branch, but ignore
insilmaril@0	3670	// any found LMOs, which are FloatObjs
insilmaril@0	3671	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ),
insilmaril@163	3672	((LinkableMapObj*)selection) );
insilmaril@0	3673
insilmaril@336	3674	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3675	dst=NULL;
insilmaril@0	3676
insilmaril@0	3677	// Now check, if we have been moving a branch
insilmaril@0	3678	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	3679	{
insilmaril@0	3680	// save the position in case we link to mapcenter
insilmaril@0	3681	QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0	3682
insilmaril@0	3683	// Reset the temporary drawn link to the original one
insilmaril@163	3684	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0	3685
insilmaril@366	3686	// For Redo we may need to save original selection
insilmaril@366	3687	QString preSelStr=selection->getSelectString();
insilmaril@93	3688
insilmaril@94	3689	copyingObj=false;
insilmaril@129	3690	if (dst )
insilmaril@93	3691	{
insilmaril@366	3692	BranchObj* bsel=(BranchObj*)selection;
insilmaril@366	3693	BranchObj* bdst=(BranchObj*)dst;
insilmaril@366	3694
insilmaril@366	3695	QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@366	3696	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@366	3697	QString preDstParStr;
insilmaril@366	3698
insilmaril@366	3699	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366	3700	{ // Link above dst
insilmaril@366	3701	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3702	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@366	3703	} else
insilmaril@366	3704	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366	3705	{
insilmaril@366	3706	// Link below dst
insilmaril@366	3707	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3708	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@366	3709	} else
insilmaril@366	3710	{ // Append to dst
insilmaril@366	3711	preDstParStr=dst->getSelectString();
insilmaril@366	3712	bsel->moveBranchTo (bdst,-1);
insilmaril@366	3713	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@366	3714	}
insilmaril@366	3715	QString postSelStr=selection->getSelectString();
insilmaril@366	3716	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@366	3717
insilmaril@139	3718	QString undoCom="linkBranchToPos (\""+
insilmaril@366	3719	preParStr+ "\"," + preNum +"," +
insilmaril@366	3720	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366	3721
insilmaril@366	3722	QString redoCom="linkBranchToPos (\""+
insilmaril@366	3723	preDstParStr + "\"," + postNum + "," +
insilmaril@366	3724	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366	3725
insilmaril@366	3726	saveState (
insilmaril@366	3727	postSelStr,undoCom,
insilmaril@366	3728	preSelStr, redoCom,
insilmaril@366	3729	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@163	3730	} else
insilmaril@163	3731	if (selection->getDepth()==1)
insilmaril@366	3732	{
insilmaril@366	3733	// The select string might be different _after_ moving around.
insilmaril@366	3734	// Therefor reposition and then use string of old selection, too
insilmaril@366	3735	mapCenter->reposition();
insilmaril@366	3736
insilmaril@366	3737	QString ps=qpointToString ( ((BranchObj*)selection)->getRelPos() );
insilmaril@366	3738	saveState(
insilmaril@366	3739	selection->getSelectString(), "moveRel "+qpointToString(movingObj_orgRelPos),
insilmaril@366	3740	preSelStr, "moveRel "+ps,
insilmaril@366	3741	QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
insilmaril@163	3742
insilmaril@366	3743	}
insilmaril@0	3744	// Draw the original link, before selection was moved around
insilmaril@0	3745	mapCenter->reposition();
insilmaril@0	3746	}
insilmaril@0	3747	// Finally resize canvas, if needed
insilmaril@0	3748	adjustCanvasSize();
insilmaril@0	3749	canvas()->update();
insilmaril@0	3750	movingObj=NULL;
insilmaril@366	3751
insilmaril@366	3752	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@366	3753	updateActions();
insilmaril@0	3754	} else
insilmaril@83	3755	// maybe we moved View: set old cursor
insilmaril@366	3756	setCursor (Qt::ArrowCursor);
insilmaril@83	3757
insilmaril@0	3758	}
insilmaril@0	3759
insilmaril@0	3760	void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	3761	{
insilmaril@366	3762	if (e->button() == Qt::LeftButton )
insilmaril@0	3763	{
insilmaril@0	3764	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3765	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3766	if (lmo) { // MapObj was found
insilmaril@0	3767	// First select the MapObj than edit heading
insilmaril@0	3768	if (selection) selection->unselect();
insilmaril@0	3769	selection=lmo;
insilmaril@0	3770	selection->select();
insilmaril@366	3771	mainWindow->editHeading();
insilmaril@0	3772	}
insilmaril@0	3773	}
insilmaril@0	3774	}
insilmaril@0	3775
insilmaril@0	3776	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	3777	{
insilmaril@366	3778	Q3CanvasView::resizeEvent( e );
insilmaril@0	3779	adjustCanvasSize();
insilmaril@0	3780	}
insilmaril@0	3781
insilmaril@128	3782	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@119	3783	{
insilmaril@129	3784
insilmaril@129	3785	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@129	3786	// cerr << event->format(i) << endl;
insilmaril@129	3787
insilmaril@119	3788	if (selection &&
insilmaril@119	3789	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	3790	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@119	3791
insilmaril@119	3792	// If QImageDrag can decode mime type
insilmaril@366	3793	if (Q3ImageDrag::canDecode(event)) {
insilmaril@119	3794	event->accept();
insilmaril@119	3795	return;
insilmaril@119	3796	}
insilmaril@119	3797
insilmaril@128	3798	// If image are dragged from firefox
insilmaril@119	3799	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@119	3800	event->provides("application/x-moz-nativeimage")) {
insilmaril@119	3801	event->accept(true);
insilmaril@119	3802	return;
insilmaril@119	3803	}
insilmaril@125	3804
insilmaril@128	3805	// If QUriDrag can decode mime type
insilmaril@366	3806	if (Q3UriDrag::canDecode(event)) {
insilmaril@128	3807	event->accept();
insilmaril@128	3808	return;
insilmaril@128	3809	}
insilmaril@128	3810
insilmaril@128	3811	// If Uri are dragged from firefox
insilmaril@129	3812	if (event->provides("_NETSCAPE_URL")){
insilmaril@128	3813	event->accept();
insilmaril@128	3814	return;
insilmaril@128	3815	}
insilmaril@129	3816
insilmaril@129	3817	// If QTextDrag can decode mime type
insilmaril@366	3818	if (Q3TextDrag::canDecode(event)) {
insilmaril@129	3819	event->accept();
insilmaril@129	3820	return;
insilmaril@129	3821	}
insilmaril@129	3822
insilmaril@119	3823	}
insilmaril@119	3824	event->ignore();
insilmaril@119	3825	}
insilmaril@129	3826
insilmaril@129	3827	bool isUnicode16(const QByteArray &d)
insilmaril@129	3828	{
insilmaril@164	3829	// TODO: make more precise check for unicode 16.
insilmaril@129	3830	// Guess unicode16 if any of second bytes are zero
insilmaril@129	3831	unsigned int length = max(0,d.size()-2)/2;
insilmaril@129	3832	for (unsigned int i = 0; i<length ; i++)
insilmaril@129	3833	if (d.at(i*2+1)==0) return true;
insilmaril@129	3834	return false;
insilmaril@129	3835	}
insilmaril@119	3836
insilmaril@128	3837	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@119	3838	{
insilmaril@128	3839	if (selection &&
insilmaril@128	3840	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@128	3841	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@128	3842	{
insilmaril@128	3843	bool update=false;
insilmaril@366	3844	Q3StrList uris;
insilmaril@129	3845	QString heading;
insilmaril@128	3846	if (event->provides("image/png"))
insilmaril@128	3847	{
insilmaril@128	3848	QPixmap pix;
insilmaril@366	3849	if (Q3ImageDrag::decode(event, pix))
insilmaril@128	3850	{
insilmaril@128	3851	addFloatImage(pix);
insilmaril@128	3852	event->accept();
insilmaril@128	3853	update=true;
insilmaril@128	3854	} else
insilmaril@128	3855	event->ignore();
insilmaril@128	3856
insilmaril@128	3857	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@128	3858	event->provides("application/x-moz-nativeimage"))
insilmaril@128	3859	{
insilmaril@129	3860	// Contains url to the img src in unicode16
insilmaril@128	3861	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128	3862	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@128	3863	fetchImage(url);
insilmaril@128	3864	event->accept();
insilmaril@128	3865	update=true;
insilmaril@128	3866	} else if (event->provides ("text/uri-list"))
insilmaril@128	3867	{ // Uris provided e.g. by konqueror
insilmaril@366	3868	Q3UriDrag::decode (event,uris);
insilmaril@129	3869	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128	3870	{ // Uris provided by Mozilla
insilmaril@129	3871	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129	3872	uris.append(l[0]);
insilmaril@129	3873	heading = l[1];
insilmaril@129	3874	} else if (event->provides("text/html")) {
insilmaril@129	3875
insilmaril@129	3876	// Handels text mime types
insilmaril@129	3877	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129	3878	QByteArray d = event->encodedData("text/html");
insilmaril@129	3879	QString text;
insilmaril@129	3880	if (isUnicode16(d))
insilmaril@129	3881	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	3882	else
insilmaril@129	3883	text = QString(d);
insilmaril@129	3884
insilmaril@129	3885	textEditor->setText(text);
insilmaril@129	3886
insilmaril@129	3887	event->accept();
insilmaril@129	3888	update=true;
insilmaril@129	3889	} else if (event->provides("text/plain")) {
insilmaril@129	3890	QByteArray d = event->encodedData("text/plain");
insilmaril@129	3891	QString text;
insilmaril@129	3892	if (isUnicode16(d))
insilmaril@129	3893	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	3894	else
insilmaril@129	3895	text = QString(d);
insilmaril@129	3896
insilmaril@129	3897	textEditor->setText(text);
insilmaril@129	3898
insilmaril@129	3899	event->accept();
insilmaril@129	3900	update= true;
insilmaril@128	3901	}
insilmaril@128	3902
insilmaril@128	3903	if (uris.count()>0)
insilmaril@128	3904	{
insilmaril@128	3905	QStringList files;
insilmaril@128	3906	QStringList urls;
insilmaril@128	3907	QString s;
insilmaril@128	3908	BranchObj *bo;
insilmaril@128	3909	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128	3910	{
insilmaril@163	3911	bo=((BranchObj*)selection)->addBranch();
insilmaril@128	3912	if (bo)
insilmaril@128	3913	{
insilmaril@366	3914	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@366	3915	if (!s.isEmpty())
insilmaril@366	3916	{
insilmaril@129	3917	QString file = QDir::convertSeparators(s);
insilmaril@129	3918	heading = QFileInfo(file).baseName();
insilmaril@129	3919	files.append(file);
insilmaril@129	3920	if (file.endsWith(".vym", false))
insilmaril@129	3921	bo->setVymLink(file);
insilmaril@129	3922	else
insilmaril@129	3923	bo->setURL(u);
insilmaril@366	3924	} else
insilmaril@366	3925	{
insilmaril@129	3926	urls.append (u);
insilmaril@129	3927	bo->setURL(u);
insilmaril@129	3928	}
insilmaril@129	3929
insilmaril@366	3930	if (!heading.isEmpty())
insilmaril@129	3931	bo->setHeading(heading);
insilmaril@129	3932	else
insilmaril@129	3933	bo->setHeading(u);
insilmaril@128	3934	}
insilmaril@128	3935	}
insilmaril@128	3936	update=true;
insilmaril@128	3937	}
insilmaril@128	3938
insilmaril@128	3939	if (update)
insilmaril@128	3940	{
insilmaril@294	3941	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@366	3942	saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@128	3943	mapCenter->reposition();
insilmaril@128	3944	adjustCanvasSize();
insilmaril@128	3945	canvas()->update();
insilmaril@128	3946	}
insilmaril@128	3947	}
insilmaril@119	3948	}
insilmaril@119	3949
insilmaril@125	3950	void MapEditor::addFloatImage(const QPixmap &img)
insilmaril@119	3951	{
insilmaril@119	3952	if (selection &&
insilmaril@119	3953	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	3954	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@119	3955	{
insilmaril@163	3956	BranchObj bo=((BranchObj)selection);
insilmaril@366	3957	saveStatePart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@119	3958	//QString fn=fd->selectedFile();
insilmaril@119	3959	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@119	3960	bo->addFloatImage();
insilmaril@119	3961	// FIXME check if load was successful
insilmaril@119	3962	bo->getLastFloatImage()->load(img);
insilmaril@119	3963	//bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@119	3964	mapCenter->reposition();
insilmaril@119	3965	adjustCanvasSize();
insilmaril@119	3966	canvas()->update();
insilmaril@119	3967	}
insilmaril@119	3968	}
insilmaril@119	3969
insilmaril@119	3970
insilmaril@366	3971	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@119	3972	{
insilmaril@119	3973	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119	3974	if (!imageBuffer->isOpen()) {
insilmaril@366	3975	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@119	3976	}
insilmaril@119	3977	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119	3978	}
insilmaril@119	3979
insilmaril@119	3980
insilmaril@366	3981	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@119	3982	{
insilmaril@366	3983	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@129	3984	QPixmap img(imageBuffer->buffer());
insilmaril@129	3985	addFloatImage(img);
insilmaril@129	3986	}
insilmaril@129	3987
insilmaril@129	3988	if (imageBuffer) {
insilmaril@129	3989	imageBuffer->close();
insilmaril@129	3990	if (imageBuffer) {
insilmaril@129	3991	imageBuffer->close();
insilmaril@129	3992	delete imageBuffer;
insilmaril@129	3993	imageBuffer = 0;
insilmaril@129	3994	}
insilmaril@129	3995	}
insilmaril@119	3996	}
insilmaril@119	3997
insilmaril@129	3998	void MapEditor::fetchImage(const QString &url)
insilmaril@119	3999	{
insilmaril@119	4000	if (urlOperator) {
insilmaril@119	4001	urlOperator->stop();
insilmaril@119	4002	disconnect(urlOperator);
insilmaril@119	4003	delete urlOperator;
insilmaril@119	4004	}
insilmaril@119	4005
insilmaril@366	4006	urlOperator = new Q3UrlOperator(url);
insilmaril@366	4007	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@366	4008	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@366	4009
insilmaril@366	4010	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@366	4011	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@119	4012	urlOperator->get();
insilmaril@119	4013	}

author	insilmaril
	Wed, 06 Sep 2006 12:47:06 +0000
changeset 378	1ab7353f8f44
parent 377	5391ab620c95
child 381	c79df732d095
permissions	-rw-r--r--