vym: mapeditor.cpp@626fd85b1f69 (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@0	226	isInteractive=interactive;
insilmaril@0	227	if (isInteractive)
insilmaril@0	228	// Create temporary files
insilmaril@0	229	makeTmpDirs();
insilmaril@0	230
insilmaril@0	231	// Initially set movingCentre
insilmaril@0	232	updateViewCenter();
insilmaril@0	233
insilmaril@294	234	// For testing purposes create history window
insilmaril@294	235	historyWindow = new ShowTextDialog (this);
insilmaril@294	236	historyWindow->setCaption (fileName);
insilmaril@294	237
insilmaril@0	238	mapCenter->reposition(); // for positioning heading
insilmaril@366	239
insilmaril@366	240
insilmaril@0	241	}
insilmaril@0	242
insilmaril@0	243	MapEditor::~MapEditor()
insilmaril@0	244	{
insilmaril@119	245	if (imageBuffer) delete imageBuffer;
insilmaril@119	246	if (urlOperator) {
insilmaril@119	247	urlOperator->stop();
insilmaril@119	248	delete urlOperator;
insilmaril@119	249	}
insilmaril@119	250
insilmaril@0	251	//cout <<"Destructor MapEditor\n";
insilmaril@0	252
insilmaril@0	253	// Save Settings
insilmaril@366	254	//settings.writeEntry( "/mapeditor/editmode/autoselect", );
insilmaril@0	255
insilmaril@0	256	}
insilmaril@0	257
insilmaril@0	258	QColor MapEditor::color()
insilmaril@0	259	{
insilmaril@0	260	return actColor;
insilmaril@0	261	}
insilmaril@0	262
insilmaril@0	263	QColor MapEditor::backgroundColor()
insilmaril@0	264	{
insilmaril@0	265	return mapCanvas->backgroundColor();
insilmaril@0	266	}
insilmaril@0	267
insilmaril@0	268	MapCenterObj* MapEditor::getMapCenter()
insilmaril@0	269	{
insilmaril@0	270	return mapCenter;
insilmaril@0	271	}
insilmaril@0	272
insilmaril@366	273	Q3Canvas* MapEditor::getCanvas()
insilmaril@0	274	{
insilmaril@0	275	return mapCanvas;
insilmaril@0	276	}
insilmaril@0	277
insilmaril@0	278	void MapEditor::adjustCanvasSize()
insilmaril@0	279	{
insilmaril@0	280	// To adjust the canvas to map, viewport size and position, we have to
insilmaril@0	281	// do some coordinate magic...
insilmaril@0	282	//
insilmaril@0	283	// Get rectangle of (scroll-)view.
insilmaril@0	284	// We want to be in canvas coords, so
insilmaril@0	285	// we map. Important if view is zoomed...
insilmaril@0	286	QRect view = inverseWorldMatrix().mapRect( QRect( contentsX(), contentsY(),
insilmaril@0	287	visibleWidth(), visibleHeight()) );
insilmaril@0	288
insilmaril@0	289	// Now we need the bounding box of view AND map to calc the correct canvas size.
insilmaril@0	290	// Why? Because if the map itself is moved out of view, the view has to be enlarged
insilmaril@0	291	// to avoid jumping aroung...
insilmaril@0	292	QRect map=mapCenter->getTotalBBox();
insilmaril@0	293
insilmaril@0	294	// right edge - left edge
insilmaril@0	295	int cw= max(map.x() + map.width(), view.x() + view.width()) - min(map.x(), view.x());
insilmaril@0	296	int ch= max(map.y() + map.height(), view.y() + view.height()) - min(map.y(), view.y());
insilmaril@0	297
insilmaril@0	298
insilmaril@0	299	if ( (cw!=mapCanvas->width()) \|\| (ch!=mapCanvas->height()) \|\|
insilmaril@0	300	!mapCanvas->onCanvas (map.topLeft()) \|\| !mapCanvas->onCanvas (map.bottomRight())
insilmaril@0	301	)
insilmaril@0	302	{
insilmaril@0	303	// move the map on canvas (in order to not move it on screen) this is neccessary
insilmaril@0	304	// a) if topleft corner of canvas is left or above topleft corner of view and also left of
insilmaril@0	305	// above topleft corner of map. E.g. if map is completly inside view, but it would be possible
insilmaril@0	306	// to scroll to an empty area of canvas to the left.
insilmaril@0	307	// b) if topleft corner of map left of or above topleft of canvas
insilmaril@0	308	int dx=0;
insilmaril@0	309	int dy=0;
insilmaril@0	310
insilmaril@0	311	if (cw > mapCanvas->width() )
insilmaril@0	312	{
insilmaril@0	313	if (map.x()<0) dx=-map.x();
insilmaril@0	314	}
insilmaril@0	315	if (cw < mapCanvas->width() )
insilmaril@0	316	dx=-min (view.x(),map.x());
insilmaril@0	317	if (ch > mapCanvas->height() )
insilmaril@0	318	{
insilmaril@0	319	if (map.y()<0) dy=-map.y();
insilmaril@0	320	}
insilmaril@0	321	if (ch < mapCanvas->height() )
insilmaril@0	322	{
insilmaril@0	323	dy=-min (view.y(),map.y());
insilmaril@0	324	}
insilmaril@0	325	// We really have to resize now. Let's go...
insilmaril@0	326	mapCanvas->resize (cw,ch);
insilmaril@0	327	if ( (dx!=0) \|\| (dy!=0) )
insilmaril@0	328	{
insilmaril@0	329	mapCenter->moveAllBy(dx,dy);
insilmaril@0	330	mapCenter->reposition();
insilmaril@336	331	// mapCenter->positionBBox(); // To move float
insilmaril@0	332
insilmaril@0	333	// scroll the view (in order to not move map on screen)
insilmaril@0	334	scrollBy (dx,dy);
insilmaril@0	335	}
insilmaril@0	336	}
insilmaril@0	337	}
insilmaril@0	338
insilmaril@139	339	bool MapEditor::isRepositionBlocked()
insilmaril@0	340	{
insilmaril@139	341	return blockReposition;
insilmaril@0	342	}
insilmaril@0	343
insilmaril@294	344	QString MapEditor::getName (LinkableMapObj *lmo)
insilmaril@294	345	{
insilmaril@314	346	QString s;
insilmaril@314	347	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@294	348
insilmaril@294	349	if ((typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@294	350	typeid(*lmo) == typeid(MapCenterObj)))
insilmaril@314	351	{
insilmaril@314	352
insilmaril@314	353	s=(((BranchObj*)lmo)->getHeading());
insilmaril@314	354	if (s=="") s="unnamed";
insilmaril@314	355	return QString("branch (<font color=\"#0000ff\">%1</font>)").arg(s);
insilmaril@314	356	}
insilmaril@294	357	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@314	358	return QString ("floatimage [<font color=\"#0000ff\">%1</font>]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@294	359	return QString("Unknown type has no name!");
insilmaril@294	360	}
insilmaril@294	361
insilmaril@0	362	void MapEditor::makeTmpDirs()
insilmaril@0	363	{
insilmaril@0	364	// Create unique temporary directories
insilmaril@366	365	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
insilmaril@366	366	histPath=QDir::convertSeparators (tmpMapDir+"/history");
insilmaril@164	367	QDir d;
insilmaril@164	368	d.mkdir (tmpMapDir,true);
insilmaril@0	369	}
insilmaril@0	370
insilmaril@366	371	QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSel)
insilmaril@0	372	{
insilmaril@163	373	// tmpdir temporary directory to which data will be written
insilmaril@0	374	// prefix mapname, which will be appended to images etc.
insilmaril@0	375	// writeflags Only write flags for "real" save of map, not undo
insilmaril@0	376	// offset offset of bbox of whole map in canvas.
insilmaril@0	377	// Needed for XML export
insilmaril@0	378
insilmaril@0	379	// Save Header
insilmaril@0	380	QString ls;
insilmaril@0	381	switch (linkstyle)
insilmaril@0	382	{
insilmaril@0	383	case StyleLine:
insilmaril@0	384	ls="StyleLine";
insilmaril@0	385	break;
insilmaril@0	386	case StyleParabel:
insilmaril@0	387	ls="StyleParabel";
insilmaril@0	388	break;
insilmaril@0	389	case StylePolyLine:
insilmaril@0	390	ls="StylePolyLine";
insilmaril@0	391	break;
insilmaril@0	392	default:
insilmaril@0	393	ls="StylePolyParabel";
insilmaril@0	394	break;
insilmaril@0	395	}
insilmaril@0	396
insilmaril@0	397	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0	398	QString colhint="";
insilmaril@0	399	if (linkcolorhint==HeadingColor)
insilmaril@0	400	colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0	401
insilmaril@185	402	QString mapAttr=attribut("version",__VYM_VERSION);
insilmaril@366	403	if (!saveSel)
insilmaril@0	404	mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0	405	attribut("comment",mapCenter->getComment()) +
insilmaril@0	406	attribut("date",mapCenter->getDate()) +
insilmaril@0	407	attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0	408	attribut("linkStyle", ls ) +
insilmaril@97	409	attribut("linkColor", defLinkColor.name() ) +
insilmaril@102	410	attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102	411	attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0	412	colhint;
insilmaril@0	413	s+=beginElement("vymmap",mapAttr);
insilmaril@0	414	incIndent();
insilmaril@0	415
insilmaril@0	416	// Find the used flags while traversing the tree
insilmaril@0	417	standardFlagsDefault->resetUsedCounter();
insilmaril@0	418
insilmaril@166	419	// Reset the counters before saving
insilmaril@166	420	FloatImageObj (mapCanvas).resetSaveCounter();
insilmaril@166	421
insilmaril@0	422	// Build xml recursivly
insilmaril@366	423	if (!saveSel)
insilmaril@366	424	// Save complete map, if saveSel not set
insilmaril@0	425	s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0	426	else
insilmaril@0	427	{
insilmaril@366	428	if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@366	429	// Save Subtree
insilmaril@366	430	s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@366	431	else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@366	432	// Save image
insilmaril@366	433	s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@166	434
insilmaril@166	435	else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@366	436	// Save selected branch is saved from mainwindow //FIXME maybe use "subtree" above?
insilmaril@366	437	s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0	438	}
insilmaril@0	439
insilmaril@0	440	// Save local settings
insilmaril@0	441	s+=settings.getXMLData (destPath);
insilmaril@0	442
insilmaril@0	443	// Save selection
insilmaril@366	444	if (selection && !saveSel )
insilmaril@0	445	s+=valueElement("select",selection->getSelectString());
insilmaril@0	446
insilmaril@0	447	decIndent();
insilmaril@0	448	s+=endElement("vymmap");
insilmaril@0	449
insilmaril@0	450	if (writeflags)
insilmaril@0	451	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	452	return s;
insilmaril@0	453	}
insilmaril@0	454
insilmaril@366	455	void MapEditor::saveStateComplete(const QString &comment)
insilmaril@0	456	{
insilmaril@366	457	// Save complete map, Undo will replace whole map
insilmaril@366	458	saveState (CompleteMap,
insilmaril@366	459	"", "",
insilmaril@366	460	"", "",
insilmaril@366	461	comment,
insilmaril@366	462	mapCenter);
insilmaril@0	463	}
insilmaril@0	464
insilmaril@366	465	void MapEditor::saveStatePart(LinkableMapObj *undoSel, const QString &comment)
insilmaril@0	466	{
insilmaril@366	467	// save the selected part of the map, Undo will replace part of map
insilmaril@366	468	QString undoSelection="";
insilmaril@366	469	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	470
insilmaril@366	471	saveState (PartOfMap,
insilmaril@366	472	undoSelection, "",
insilmaril@366	473	"", "",
insilmaril@366	474	comment,
insilmaril@366	475	undoSel);
insilmaril@105	476	}
insilmaril@105	477
insilmaril@366	478	void MapEditor::saveStateConstSelection(const QString &uc, const QString &rc, const QString &comment)
insilmaril@105	479	{
insilmaril@163	480	// selection does not change during action,
insilmaril@163	481	// so just save commands for undo and redo
insilmaril@366	482	// and use current selection
insilmaril@366	483
insilmaril@366	484	QString sel;
insilmaril@366	485	if (selection) sel=selection->getSelectString();
insilmaril@366	486
insilmaril@366	487	saveState (UndoCommand,
insilmaril@366	488	sel, uc,
insilmaril@366	489	sel, rc,
insilmaril@366	490	comment,
insilmaril@366	491	NULL);
insilmaril@106	492	}
insilmaril@106	493
insilmaril@366	494	void MapEditor::saveStateComData(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment, LinkableMapObj *saveSel)
insilmaril@106	495	{
insilmaril@366	496	QString redoSelection="";
insilmaril@366	497	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	498	QString undoSelection="";
insilmaril@366	499	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	500
insilmaril@366	501	saveState (UndoCommand,
insilmaril@366	502	undoSelection, uc,
insilmaril@366	503	redoSelection, "FIXME-redoCom", //FIXME
insilmaril@366	504	comment,
insilmaril@366	505	saveSel);
insilmaril@163	506	}
insilmaril@163	507
insilmaril@366	508	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@366	509	{
insilmaril@366	510	// "Normal" savestate: save commands, selections and comment
insilmaril@366	511	// so just save commands for undo and redo
insilmaril@366	512	// and use current selection
insilmaril@366	513
insilmaril@366	514	QString redoSelection="";
insilmaril@366	515	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	516	QString undoSelection="";
insilmaril@366	517	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	518
insilmaril@366	519	saveState (UndoCommand,
insilmaril@366	520	undoSelection, uc,
insilmaril@366	521	redoSelection, rc,
insilmaril@366	522	comment,
insilmaril@366	523	NULL);
insilmaril@366	524	}
insilmaril@366	525
insilmaril@366	526	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@366	527	{
insilmaril@366	528	// "Normal" savestate: save commands, selections and comment
insilmaril@366	529	// so just save commands for undo and redo
insilmaril@366	530	// and use current selection
insilmaril@366	531	saveState (UndoCommand,
insilmaril@366	532	undoSel, uc,
insilmaril@366	533	redoSel, rc,
insilmaril@366	534	comment,
insilmaril@366	535	NULL);
insilmaril@366	536	}
insilmaril@366	537
insilmaril@366	538
insilmaril@366	539	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	540	{
insilmaril@163	541	// Main saveState
insilmaril@163	542
insilmaril@139	543	if (blockSaveState) return;
insilmaril@139	544
insilmaril@163	545	/* TODO remove after testing
insilmaril@163	546	*/
insilmaril@366	547	cout << "ME::saveState() begin"<<endl;
insilmaril@294	548	historyWindow->append (comment);
insilmaril@294	549
insilmaril@131	550	setChanged();
insilmaril@136	551
insilmaril@366	552	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@366	553	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@163	554	// Find out current undo directory
insilmaril@163	555	if (undosAvail<undosTotal) undosAvail++;
insilmaril@366	556	curStep++;
insilmaril@366	557	if (curStep>undosTotal) curStep=1;
insilmaril@163	558
insilmaril@163	559	QString backupXML;
insilmaril@366	560	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@164	561	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164	562
insilmaril@164	563	// Create bakMapDir if not available
insilmaril@164	564	QDir d(bakMapDir);
insilmaril@164	565	if (!d.exists())
insilmaril@164	566	makeSubDirs (bakMapDir);
insilmaril@163	567
insilmaril@366	568	// Save depending on how much needs to be saved
insilmaril@366	569	if (!saveSel)
insilmaril@366	570	backupXML="";
insilmaril@366	571	else
insilmaril@366	572	backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),saveSel);
insilmaril@136	573
insilmaril@163	574	QString undoCommand="";
insilmaril@106	575	if (savemode==UndoCommand)
insilmaril@0	576	{
insilmaril@105	577	undoCommand=undoCom;
insilmaril@106	578	}
insilmaril@366	579	else if (savemode==PartOfMap )
insilmaril@0	580	{
insilmaril@163	581	undoCommand="undoPart (\""+ undoSelection+"\",\""+bakMapPath+"\")";
insilmaril@106	582	} else
insilmaril@106	583	{
insilmaril@163	584	undoCommand="undoMap (\""+bakMapPath+"\")";
insilmaril@106	585	}
insilmaril@163	586	if (!backupXML.isEmpty())
insilmaril@163	587	// Write XML Data to disk
insilmaril@163	588	saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163	589
insilmaril@366	590	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	591	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	592	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@366	593	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@366	594	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@366	595	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@366	596	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@366	597	undoSet.writeSettings(histPath);
insilmaril@163	598
insilmaril@163	599	/* TODO remove after testing
insilmaril@366	600	*/
insilmaril@366	601	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@366	602	cout << " undosTotal="<<undosTotal<<
insilmaril@366	603	", undosAvail="<<undosAvail<<
insilmaril@366	604	", curStep="<<curStep<<endl;
insilmaril@163	605	cout << " ---------------------------"<<endl;
insilmaril@366	606	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	607	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	608	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	609	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@366	610	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@294	611	cout << " ---------------------------"<<endl;
insilmaril@106	612	}
insilmaril@106	613
insilmaril@129	614	void MapEditor::parseAtom(const QString &atom)
insilmaril@106	615	{
insilmaril@106	616	API api;
insilmaril@163	617	QString s,t;
insilmaril@129	618	int x,y;
insilmaril@129	619	bool ok;
insilmaril@129	620
insilmaril@129	621	// Split string s into command and parameters
insilmaril@129	622	api.parseCommand (atom);
insilmaril@129	623	QString com=api.command();
insilmaril@129	624
insilmaril@106	625	// External commands
insilmaril@163	626	if (com=="moveBranchUp")
insilmaril@106	627	moveBranchUp();
insilmaril@129	628	else if (com=="moveBranchDown")
insilmaril@106	629	moveBranchDown();
insilmaril@129	630	else if (com=="move")
insilmaril@129	631	{
insilmaril@139	632	if (api.checkParamCount(2) && selection )
insilmaril@129	633	{
insilmaril@129	634	x=api.parInt (ok,0);
insilmaril@129	635	if (ok)
insilmaril@129	636	{
insilmaril@129	637	y=api.parInt (ok,1);
insilmaril@130	638	if (ok) move (x,y);
insilmaril@129	639	}
insilmaril@129	640	}
insilmaril@129	641	}
insilmaril@366	642	else if (com=="moveRel")
insilmaril@366	643	{
insilmaril@366	644	if (api.checkParamCount(2) && selection )
insilmaril@366	645	{
insilmaril@366	646	x=api.parInt (ok,0);
insilmaril@366	647	if (ok)
insilmaril@366	648	{
insilmaril@366	649	y=api.parInt (ok,1);
insilmaril@366	650	if (ok) moveRel (x,y);
insilmaril@366	651	}
insilmaril@366	652	}
insilmaril@366	653	}
insilmaril@366	654	else if (com=="delete")
insilmaril@366	655	{
insilmaril@366	656	if (api.checkParamCount(1) && selection )
insilmaril@366	657	{
insilmaril@366	658	s=api.parString(ok,0);
insilmaril@366	659	if (ok &&select (s)) deleteSelection();
insilmaril@366	660	}
insilmaril@366	661	}
insilmaril@366	662	else if (com=="addBranch")
insilmaril@366	663	{
insilmaril@366	664	if (api.checkParamCount(1) && selection )
insilmaril@366	665	{
insilmaril@366	666	y=api.parInt (ok,0);
insilmaril@366	667	if (ok ) addNewBranchInt (y);
insilmaril@366	668	}
insilmaril@366	669	}
insilmaril@129	670	else if (com=="linkBranchToPos")
insilmaril@129	671	{
insilmaril@129	672	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@129	673	{
insilmaril@129	674	if (api.checkParamCount(4))
insilmaril@129	675	{
insilmaril@366	676	// 0 selectstring of parent
insilmaril@366	677	// 1 num in parent (for branches)
insilmaril@366	678	// 2,3 x,y of mainbranch or mapcenter
insilmaril@129	679	s=api.parString(ok,0);
insilmaril@129	680	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@129	681	if (dst)
insilmaril@129	682	{
insilmaril@129	683	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@139	684	{
insilmaril@139	685	// Get number in parent
insilmaril@139	686	x=api.parInt (ok,1);
insilmaril@139	687	if (ok)
insilmaril@163	688	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@139	689	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@129	690	{
insilmaril@163	691	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@139	692	// Get coordinates of mainbranch
insilmaril@129	693	x=api.parInt (ok,2);
insilmaril@129	694	if (ok)
insilmaril@129	695	{
insilmaril@129	696	y=api.parInt (ok,3);
insilmaril@163	697	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@129	698	}
insilmaril@129	699	}
insilmaril@129	700	}
insilmaril@129	701	}
insilmaril@129	702	}
insilmaril@129	703	} else if (com=="setHeading")
insilmaril@129	704	{
insilmaril@129	705	if (api.checkParamCount(1))
insilmaril@129	706	{
insilmaril@129	707	s=api.parString (ok,0);
insilmaril@366	708	if (ok)
insilmaril@366	709	setHeading (s);
insilmaril@129	710	}
insilmaril@143	711	} else if (com=="setURL")
insilmaril@143	712	{
insilmaril@143	713	if (api.checkParamCount(1))
insilmaril@143	714	{
insilmaril@143	715	s=api.parString (ok,0);
insilmaril@366	716	if (ok) setURLInt(s);
insilmaril@143	717	}
insilmaril@143	718	} else if (com=="setVymLink")
insilmaril@143	719	{
insilmaril@143	720	if (api.checkParamCount(1))
insilmaril@143	721	{
insilmaril@143	722	s=api.parString (ok,0);
insilmaril@366	723	if (ok) setVymLinkInt(s);
insilmaril@143	724	}
insilmaril@143	725	}
insilmaril@366	726	else if (com=="setFlag")
insilmaril@366	727	{
insilmaril@366	728	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@366	729	{
insilmaril@366	730	if (api.checkParamCount(1) )
insilmaril@366	731	{
insilmaril@366	732	s=api.parString(ok,0);
insilmaril@366	733	if (ok)
insilmaril@366	734	{
insilmaril@366	735	BranchObj* bo=(BranchObj*)selection;
insilmaril@366	736	bo->activateStandardFlag(s);
insilmaril@366	737	bo->updateFlagsToolbar();
insilmaril@366	738	}
insilmaril@366	739	}
insilmaril@366	740	}
insilmaril@366	741	}
insilmaril@366	742	else if (com=="unsetFlag")
insilmaril@366	743	{
insilmaril@366	744	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@366	745	{
insilmaril@366	746	if (api.checkParamCount(1) )
insilmaril@366	747	{
insilmaril@366	748	s=api.parString(ok,0);
insilmaril@366	749	if (ok)
insilmaril@366	750	{
insilmaril@366	751	BranchObj* bo=(BranchObj*)selection;
insilmaril@366	752	bo->deactivateStandardFlag(s);
insilmaril@366	753	bo->updateFlagsToolbar();
insilmaril@366	754	}
insilmaril@366	755	}
insilmaril@366	756	}
insilmaril@366	757	}
insilmaril@106	758	// Internal commands, used for undo etc.
insilmaril@129	759	else if (com==QString("undoMap"))
insilmaril@139	760	{
insilmaril@163	761	if (api.checkParamCount(1))
insilmaril@163	762	undoXML("",api.parString (ok,0));
insilmaril@139	763	} else if (com==QString("undoPart"))
insilmaril@129	764	{
insilmaril@163	765	if (api.checkParamCount(2))
insilmaril@129	766	{
insilmaril@366	767	s=api.parString (ok,0); // undo selection
insilmaril@366	768	t=api.parString (ok,1); // backup dir
insilmaril@163	769	undoXML(s,t);
insilmaril@129	770	}
insilmaril@129	771	} else if (com=="select")
insilmaril@366	772	{
insilmaril@129	773	if (api.checkParamCount(1))
insilmaril@129	774	{
insilmaril@129	775	s=api.parString(ok,0);
insilmaril@129	776	if (ok) select (s);
insilmaril@129	777	}
insilmaril@366	778	}
insilmaril@106	779	else
insilmaril@163	780	{
insilmaril@129	781	api.setError ("Unknown command in: "+atom);
insilmaril@163	782	}
insilmaril@129	783
insilmaril@129	784	// Any errors?
insilmaril@129	785	if (api.error())
insilmaril@106	786	{
insilmaril@366	787	// TODO Error handling
insilmaril@366	788	qWarning("MapEditor::parseAtom: Error!");
insilmaril@366	789	qWarning(api.errorDesc());
insilmaril@0	790	}
insilmaril@0	791	}
insilmaril@0	792
insilmaril@294	793	void MapEditor::toggleHistoryWindow()
insilmaril@294	794	{
insilmaril@294	795	if (historyWindow->isVisible())
insilmaril@294	796	historyWindow->hide();
insilmaril@294	797	else
insilmaril@294	798	historyWindow->show();
insilmaril@294	799	}
insilmaril@294	800
insilmaril@0	801
insilmaril@0	802	bool MapEditor::isDefault()
insilmaril@0	803	{
insilmaril@0	804	return mapDefault;
insilmaril@0	805	}
insilmaril@0	806
insilmaril@0	807	bool MapEditor::isUnsaved()
insilmaril@0	808	{
insilmaril@0	809	return mapUnsaved;
insilmaril@0	810	}
insilmaril@0	811
insilmaril@0	812	bool MapEditor::hasChanged()
insilmaril@0	813	{
insilmaril@0	814	return mapChanged;
insilmaril@0	815	}
insilmaril@0	816
insilmaril@0	817	void MapEditor::setChanged()
insilmaril@0	818	{
insilmaril@0	819	mapChanged=true;
insilmaril@0	820	mapDefault=false;
insilmaril@0	821	mapUnsaved=true;
insilmaril@0	822	actionEditUndo->setEnabled (true);
insilmaril@0	823	actionFileSave->setEnabled (true);
insilmaril@0	824	findReset();
insilmaril@0	825	}
insilmaril@0	826
insilmaril@0	827	void MapEditor::closeMap()
insilmaril@0	828	{
insilmaril@0	829	// Unselect before disabling the toolbar actions
insilmaril@0	830	if (selection) selection->unselect();
insilmaril@0	831	selection=NULL;
insilmaril@0	832	updateActions();
insilmaril@0	833
insilmaril@0	834	clear();
insilmaril@0	835	close();
insilmaril@0	836	}
insilmaril@0	837
insilmaril@0	838	void MapEditor::setFilePath(QString fname)
insilmaril@0	839	{
insilmaril@0	840	setFilePath (fname,fname);
insilmaril@0	841	}
insilmaril@0	842
insilmaril@0	843	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	844	{
insilmaril@205	845	if (fname.isEmpty() \|\| fname=="")
insilmaril@106	846	{
insilmaril@106	847	filePath="";
insilmaril@106	848	fileName="";
insilmaril@106	849	destPath="";
insilmaril@106	850	} else
insilmaril@106	851	{
insilmaril@106	852	filePath=fname; // becomes absolute path
insilmaril@106	853	fileName=fname; // gets stripped of path
insilmaril@106	854	destPath=destname; // needed for vymlinks
insilmaril@106	855
insilmaril@106	856	// If fname is not an absolute path, complete it
insilmaril@106	857	filePath=QDir(fname).absPath();
insilmaril@106	858	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106	859
insilmaril@106	860	// Set short name, too. Search from behind:
insilmaril@106	861	int i=fileName.findRev("/");
insilmaril@106	862	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106	863
insilmaril@106	864	// Forget the .vym (or .xml) for name of map
insilmaril@106	865	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@294	866
insilmaril@294	867	// Adjust history window
insilmaril@294	868	historyWindow->setCaption (fileName);
insilmaril@106	869	}
insilmaril@0	870	}
insilmaril@0	871
insilmaril@0	872	QString MapEditor::getFilePath()
insilmaril@0	873	{
insilmaril@0	874	return filePath;
insilmaril@0	875	}
insilmaril@0	876
insilmaril@0	877	QString MapEditor::getFileName()
insilmaril@0	878	{
insilmaril@0	879	return fileName;
insilmaril@0	880	}
insilmaril@0	881
insilmaril@0	882	QString MapEditor::getMapName()
insilmaril@0	883	{
insilmaril@0	884	return mapName;
insilmaril@0	885	}
insilmaril@0	886
insilmaril@0	887	QString MapEditor::getDestPath()
insilmaril@0	888	{
insilmaril@0	889	return destPath;
insilmaril@0	890	}
insilmaril@0	891
insilmaril@205	892	ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0	893	{
insilmaril@205	894	ErrorCode err=success;
insilmaril@0	895
insilmaril@0	896	if (lmode==NewMap)
insilmaril@0	897	{
insilmaril@0	898	if (selection) selection->unselect();
insilmaril@0	899	selection=NULL;
insilmaril@0	900	mapCenter->clear();
insilmaril@0	901	mapCenter->setMapEditor(this);
insilmaril@0	902	// (map state is set later at end of load...)
insilmaril@0	903	} else
insilmaril@0	904	{
insilmaril@366	905	saveStatePart(selection,"Load map");
insilmaril@0	906	}
insilmaril@0	907
insilmaril@0	908
insilmaril@0	909	mapBuilderHandler handler;
insilmaril@0	910	QFile file( fname );
insilmaril@0	911
insilmaril@0	912	// I am paranoid: file should exist anyway
insilmaril@0	913	// according to check in mainwindow.
insilmaril@0	914	if (!file.exists() )
insilmaril@0	915	{
insilmaril@0	916	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	917	tr("Couldn't open map " +fname)+".");
insilmaril@205	918	err=aborted;
insilmaril@0	919	} else
insilmaril@0	920	{
insilmaril@139	921	blockReposition=true;
insilmaril@0	922	QXmlInputSource source( file);
insilmaril@0	923	QXmlSimpleReader reader;
insilmaril@0	924	reader.setContentHandler( &handler );
insilmaril@0	925	reader.setErrorHandler( &handler );
insilmaril@0	926	handler.setMapEditor( this );
insilmaril@0	927	handler.setTmpDir (filePath.left(filePath.findRev("/",-1))); // needed to load files with rel. path
insilmaril@243	928	handler.setInputFile (file.name());
insilmaril@0	929	handler.setLoadMode (lmode);
insilmaril@163	930	blockSaveState=true;
insilmaril@0	931	bool ok = reader.parse( source );
insilmaril@139	932	blockReposition=false;
insilmaril@163	933	blockSaveState=false;
insilmaril@0	934	file.close();
insilmaril@0	935	if ( ok )
insilmaril@0	936	{
insilmaril@0	937	mapCenter->reposition();
insilmaril@0	938	adjustCanvasSize();
insilmaril@0	939	if (lmode==NewMap)
insilmaril@0	940	{
insilmaril@0	941	mapDefault=false;
insilmaril@0	942	mapChanged=false;
insilmaril@0	943	mapUnsaved=false;
insilmaril@0	944	}
insilmaril@0	945	} else
insilmaril@0	946	{
insilmaril@0	947	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	948	tr( handler.errorProtocol() ) );
insilmaril@0	949	// returnCode=1;
insilmaril@0	950	// Still return "success": the map maybe at least
insilmaril@0	951	// partially read by the parser
insilmaril@0	952	}
insilmaril@0	953	}
insilmaril@0	954	updateActions();
insilmaril@205	955	return err;
insilmaril@0	956	}
insilmaril@0	957
insilmaril@0	958	int MapEditor::save (const SaveMode &savemode)
insilmaril@0	959	{
insilmaril@0	960	int returnCode=0;
insilmaril@0	961
insilmaril@106	962	// The SaveMode UndoCommand is not supported here
insilmaril@106	963	if (savemode==UndoCommand) return 1;
insilmaril@106	964
insilmaril@0	965	// Create mapName and fileDir
insilmaril@0	966	makeSubDirs (fileDir);
insilmaril@0	967	QString fname;
insilmaril@0	968	if (saveZipped())
insilmaril@0	969	// save as .xml
insilmaril@0	970	fname=mapName+".xml";
insilmaril@0	971	else
insilmaril@0	972	// use name given by user, even if he chooses .doc
insilmaril@0	973	fname=fileName;
insilmaril@0	974
insilmaril@0	975
insilmaril@0	976	QString saveFile;
insilmaril@106	977	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@106	978	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@106	979	else
insilmaril@106	980	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@0	981
insilmaril@163	982	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	983	return 1;
insilmaril@0	984
insilmaril@0	985	if (returnCode==0)
insilmaril@0	986	{
insilmaril@0	987	mapChanged=false;
insilmaril@0	988	mapUnsaved=false;
insilmaril@0	989	actionFileSave->setEnabled(false);
insilmaril@0	990	}
insilmaril@0	991
insilmaril@0	992	return returnCode;
insilmaril@0	993	}
insilmaril@0	994
insilmaril@0	995	void MapEditor::setZipped (bool z)
insilmaril@0	996	{
insilmaril@0	997	zipped=z;
insilmaril@0	998	}
insilmaril@0	999
insilmaril@0	1000	bool MapEditor::saveZipped ()
insilmaril@0	1001	{
insilmaril@0	1002	return zipped;
insilmaril@0	1003	}
insilmaril@0	1004
insilmaril@0	1005	void MapEditor::print()
insilmaril@0	1006	{
insilmaril@0	1007	if ( !printer )
insilmaril@0	1008	{
insilmaril@0	1009	printer = new QPrinter;
insilmaril@0	1010	printer->setColorMode (QPrinter::Color);
insilmaril@366	1011	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1012	}
insilmaril@0	1013
insilmaril@0	1014	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1015
insilmaril@0	1016	// Try to set orientation automagically
insilmaril@0	1017	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1018	// there are problems with landscape mode, see
insilmaril@0	1019	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1020
insilmaril@0	1021	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1022	// recommend landscape
insilmaril@0	1023	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1024	else
insilmaril@0	1025	// recommend portrait
insilmaril@0	1026	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1027
insilmaril@0	1028	if ( printer->setup(this) )
insilmaril@0	1029	// returns false, if printing is canceled
insilmaril@0	1030	{
insilmaril@0	1031	QPainter pp(printer);
insilmaril@0	1032
insilmaril@0	1033	// Don't print the visualisation of selection
insilmaril@0	1034	LinkableMapObj *oldselection=NULL;
insilmaril@0	1035	if (selection)
insilmaril@0	1036	{
insilmaril@0	1037	oldselection=selection;
insilmaril@0	1038	selection->unselect();
insilmaril@0	1039	}
insilmaril@0	1040
insilmaril@0	1041	// Handle sizes of map and paper:
insilmaril@0	1042	//
insilmaril@0	1043	// setWindow defines which part of the canvas will be transformed
insilmaril@0	1044	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1045	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1046	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1047
insilmaril@366	1048	Q3PaintDeviceMetrics metrics (printer);
insilmaril@0	1049
insilmaril@0	1050	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1051	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1052
insilmaril@102	1053	QRect mapRect=totalBBox;
insilmaril@366	1054	Q3CanvasRectangle *frame=NULL;
insilmaril@366	1055	Q3CanvasText *footerFN=NULL;
insilmaril@366	1056	Q3CanvasText *footerDate=NULL;
insilmaril@0	1057	if (printFrame \|\| printFooter)
insilmaril@0	1058	{
insilmaril@0	1059
insilmaril@0	1060	if (printFrame)
insilmaril@0	1061	{
insilmaril@0	1062	// Print frame around map
insilmaril@102	1063	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@102	1064	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@366	1065	frame=new Q3CanvasRectangle (mapRect,mapCanvas);
insilmaril@366	1066	frame->setBrush (QColor(Qt::white));
insilmaril@366	1067	frame->setPen (QColor(Qt::black));
insilmaril@0	1068	frame->setZ(0);
insilmaril@0	1069	frame->show();
insilmaril@0	1070	}
insilmaril@163	1071	/* TODO remove after testing
insilmaril@102	1072	QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@102	1073	l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@102	1074	l->setPen (QPen(QColor(black), 1));
insilmaril@102	1075	l->setZ (200);
insilmaril@102	1076	l->show();
insilmaril@131	1077	*/
insilmaril@102	1078
insilmaril@0	1079	if (printFooter)
insilmaril@0	1080	{
insilmaril@0	1081	// Print footer below map
insilmaril@0	1082	QFont font;
insilmaril@0	1083	font.setPointSize(10);
insilmaril@366	1084	footerFN=new Q3CanvasText (mapCanvas);
insilmaril@0	1085	footerFN->setText ("VYM - " + fileName);
insilmaril@0	1086	footerFN->setFont(font);
insilmaril@0	1087	footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0	1088	footerFN->setZ(Z_TEXT);
insilmaril@0	1089	footerFN->show();
insilmaril@366	1090	footerDate=new Q3CanvasText (mapCanvas);
insilmaril@0	1091	footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0	1092	footerDate->setFont(font);
insilmaril@0	1093	footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0	1094	footerDate->setZ(Z_TEXT);
insilmaril@0	1095	footerDate->show();
insilmaril@0	1096	}
insilmaril@102	1097	pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1098	} else
insilmaril@0	1099	{
insilmaril@0	1100	pp.setWindow (mapRect);
insilmaril@0	1101	}
insilmaril@0	1102
insilmaril@0	1103	if (mapAspect>=paperAspect)
insilmaril@0	1104	{
insilmaril@0	1105	// Fit horizontally to paper width
insilmaril@0	1106	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1107	} else
insilmaril@0	1108	{
insilmaril@0	1109	// Fit vertically to paper height
insilmaril@0	1110	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1111	}
insilmaril@0	1112
insilmaril@0	1113	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to printer
insilmaril@0	1114
insilmaril@0	1115	// Delete Frame and footer
insilmaril@0	1116	if (footerFN)
insilmaril@0	1117	{
insilmaril@0	1118	delete (footerFN);
insilmaril@0	1119	delete (footerDate);
insilmaril@0	1120	}
insilmaril@0	1121	if (frame) delete (frame);
insilmaril@0	1122
insilmaril@0	1123	// Restore selection
insilmaril@0	1124	if (oldselection)
insilmaril@0	1125	{
insilmaril@0	1126	selection=oldselection;
insilmaril@0	1127	selection->select();
insilmaril@0	1128	}
insilmaril@119	1129
insilmaril@119	1130	// Save settings in vymrc
insilmaril@366	1131	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1132	}
insilmaril@0	1133	}
insilmaril@0	1134
insilmaril@0	1135	QPixmap MapEditor::getPixmap()
insilmaril@0	1136	{
insilmaril@0	1137	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0	1138	QPixmap pix (mapRect.size());
insilmaril@0	1139	QPainter pp (&pix);
insilmaril@0	1140
insilmaril@0	1141	// Don't print the visualisation of selection
insilmaril@0	1142	LinkableMapObj *oldselection=NULL;
insilmaril@0	1143	if (selection)
insilmaril@0	1144	{
insilmaril@0	1145	oldselection=selection;
insilmaril@0	1146	selection->unselect();
insilmaril@0	1147	}
insilmaril@0	1148
insilmaril@0	1149	pp.setWindow (mapRect);
insilmaril@0	1150
insilmaril@0	1151	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to painter
insilmaril@0	1152
insilmaril@0	1153
insilmaril@0	1154	// Restore selection
insilmaril@0	1155	if (oldselection)
insilmaril@0	1156	{
insilmaril@0	1157	selection=oldselection;
insilmaril@0	1158	selection->select();
insilmaril@0	1159	}
insilmaril@0	1160
insilmaril@0	1161	return pix;
insilmaril@0	1162	}
insilmaril@0	1163
insilmaril@260	1164	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@260	1165	{
insilmaril@260	1166	hidemode=mode;
insilmaril@260	1167	mapCenter->setHideTmp (hidemode);
insilmaril@260	1168	mapCenter->reposition();
insilmaril@260	1169	adjustCanvasSize();
insilmaril@260	1170	canvas()->update();
insilmaril@260	1171	}
insilmaril@260	1172
insilmaril@260	1173	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@260	1174	{
insilmaril@260	1175	return hidemode;
insilmaril@260	1176	}
insilmaril@260	1177
insilmaril@0	1178	void MapEditor::exportImage(QString fn)
insilmaril@0	1179	{
insilmaril@260	1180	setExportMode (true);
insilmaril@0	1181	QPixmap pix (getPixmap());
insilmaril@0	1182	pix.save(fn, "PNG");
insilmaril@260	1183	setExportMode (false);
insilmaril@260	1184	}
insilmaril@260	1185
insilmaril@260	1186	void MapEditor::setExportMode (bool b)
insilmaril@260	1187	{
insilmaril@260	1188	// should be called before and after exports
insilmaril@260	1189	// depending on the settings
insilmaril@366	1190	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@260	1191	setHideTmpMode (HideExport);
insilmaril@260	1192	else
insilmaril@260	1193	setHideTmpMode (HideNone);
insilmaril@0	1194	}
insilmaril@0	1195
insilmaril@366	1196	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1197	{
insilmaril@260	1198	setExportMode (true);
insilmaril@0	1199	QPixmap pix (getPixmap());
insilmaril@366	1200	pix.save(fn, format);
insilmaril@260	1201	setExportMode (false);
insilmaril@0	1202	}
insilmaril@0	1203
insilmaril@185	1204	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163	1205	{
insilmaril@185	1206	ExportOO ex;
insilmaril@199	1207	ex.setFile (fn);
insilmaril@185	1208	ex.setMapCenter(mapCenter);
insilmaril@260	1209	if (ex.setConfigFile(cf))
insilmaril@260	1210	{
insilmaril@260	1211	setExportMode (true);
insilmaril@260	1212	ex.exportPresentation();
insilmaril@260	1213	setExportMode (false);
insilmaril@260	1214	}
insilmaril@163	1215	}
insilmaril@163	1216
insilmaril@163	1217
insilmaril@0	1218
insilmaril@0	1219	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1220	{
insilmaril@260	1221	// Hide stuff during export, if settings want this
insilmaril@260	1222	setExportMode (true);
insilmaril@260	1223
insilmaril@0	1224	// Create subdirectories
insilmaril@0	1225	makeSubDirs (dir);
insilmaril@0	1226
insilmaril@0	1227	// write to directory
insilmaril@106	1228	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1229	QFile file;
insilmaril@0	1230
insilmaril@0	1231	file.setName ( dir + "/"+mapName+".xml");
insilmaril@366	1232	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1233	{
insilmaril@0	1234	// This should neverever happen
insilmaril@159	1235	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1236	return;
insilmaril@0	1237	}
insilmaril@0	1238
insilmaril@0	1239	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1240	QTextStream ts( &file );
insilmaril@0	1241	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1242	ts << saveFile;
insilmaril@0	1243	file.close();
insilmaril@0	1244
insilmaril@0	1245	// Now write image, too
insilmaril@0	1246	exportImage (dir+"/images/"+mapName+".png");
insilmaril@260	1247
insilmaril@260	1248	setExportMode (false);
insilmaril@0	1249	}
insilmaril@0	1250
insilmaril@0	1251	void MapEditor::clear()
insilmaril@0	1252	{
insilmaril@0	1253	if (selection)
insilmaril@0	1254	{
insilmaril@0	1255	selection->unselect();
insilmaril@0	1256	selection=NULL;
insilmaril@0	1257	}
insilmaril@0	1258
insilmaril@0	1259	mapCenter->clear();
insilmaril@0	1260	}
insilmaril@0	1261
insilmaril@0	1262	void MapEditor::copy()
insilmaril@0	1263	{
insilmaril@0	1264	if (selection)
insilmaril@0	1265	{
insilmaril@166	1266	// write to directory
insilmaril@166	1267	QString clipfile="part";
insilmaril@166	1268	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@166	1269	QFile file;
insilmaril@166	1270
insilmaril@166	1271	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@366	1272	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1273	{
insilmaril@166	1274	// This should neverever happen
insilmaril@166	1275	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166	1276	return;
insilmaril@166	1277	}
insilmaril@166	1278
insilmaril@166	1279	// Write it finally, and write in UTF8, no matter what
insilmaril@166	1280	QTextStream ts( &file );
insilmaril@166	1281	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166	1282	ts << saveFile;
insilmaril@166	1283	file.close();
insilmaril@166	1284
insilmaril@166	1285	clipboardEmpty=false;
insilmaril@166	1286	updateActions();
insilmaril@0	1287	}
insilmaril@0	1288	}
insilmaril@0	1289
insilmaril@163	1290	void MapEditor::redo()
insilmaril@163	1291	{
insilmaril@163	1292	blockSaveState=true;
insilmaril@163	1293
insilmaril@366	1294	// Restore variables
insilmaril@366	1295	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1296	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1297	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@366	1298	if (redosAvail>0) redosAvail--;
insilmaril@366	1299	if (undosAvail<undosTotal) undosAvail++;
insilmaril@366	1300	curStep++;
insilmaril@366	1301	if (curStep>undosTotal) curStep=1;
insilmaril@366	1302	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1303	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1304	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1305	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1306	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@366	1307
insilmaril@163	1308	// Find out current undo directory
insilmaril@366	1309	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@366	1310
insilmaril@366	1311	/* TODO remove testing
insilmaril@366	1312	*/
insilmaril@366	1313	cout << "ME::redo() begin\n";
insilmaril@366	1314	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1315	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1316	cout << " curStep="<<curStep<<endl;
insilmaril@366	1317	cout << " ---------------------------"<<endl;
insilmaril@366	1318	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1319	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1320	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1321	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1322	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1323	cout << " ---------------------------"<<endl<<endl;
insilmaril@163	1324
insilmaril@163	1325	// select object before redo
insilmaril@366	1326	// FIXME better give up if no selection there...
insilmaril@163	1327	if (!redoSelection.isEmpty())
insilmaril@163	1328	select (redoSelection);
insilmaril@163	1329
insilmaril@366	1330
insilmaril@366	1331	parseAtom (redoCommand);
insilmaril@366	1332	mapCenter->reposition();
insilmaril@366	1333
insilmaril@366	1334	blockSaveState=false;
insilmaril@366	1335
insilmaril@366	1336	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1337	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1338	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1339	undoSet.writeSettings(histPath);
insilmaril@366	1340
insilmaril@366	1341	updateActions();
insilmaril@366	1342
insilmaril@366	1343	/* TODO remove testing
insilmaril@163	1344	*/
insilmaril@163	1345	cout << "ME::redo() end\n";
insilmaril@163	1346	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1347	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1348	cout << " curStep="<<curStep<<endl;
insilmaril@163	1349	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1350
insilmaril@366	1351
insilmaril@163	1352	}
insilmaril@163	1353
insilmaril@106	1354	void MapEditor::undo()
insilmaril@106	1355	{
insilmaril@163	1356	blockSaveState=true;
insilmaril@163	1357
insilmaril@366	1358	// Restore variables
insilmaril@366	1359	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1360	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1361	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@366	1362	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1363	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1364	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1365	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1366	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@366	1367
insilmaril@163	1368	// Find out current undo directory
insilmaril@366	1369	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@163	1370
insilmaril@136	1371	// select object before undo
insilmaril@136	1372	if (!undoSelection.isEmpty())
insilmaril@136	1373	select (undoSelection);
insilmaril@136	1374
insilmaril@164	1375	/* TODO testing
insilmaril@366	1376	*/
insilmaril@163	1377	cout << "ME::undo() begin\n";
insilmaril@163	1378	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1379	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1380	cout << " curStep="<<curStep<<endl;
insilmaril@163	1381	cout << " ---------------------------"<<endl;
insilmaril@366	1382	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1383	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1384	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1385	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1386	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1387	cout << " ---------------------------"<<endl<<endl;
insilmaril@106	1388	parseAtom (undoCommand);
insilmaril@106	1389	mapCenter->reposition();
insilmaril@106	1390
insilmaril@163	1391	undosAvail--;
insilmaril@366	1392	curStep--;
insilmaril@366	1393	if (curStep<1) curStep=undosTotal;
insilmaril@366	1394
insilmaril@366	1395	redosAvail++;
insilmaril@163	1396
insilmaril@163	1397	blockSaveState=false;
insilmaril@163	1398	/* TODO remove testing
insilmaril@366	1399	*/
insilmaril@163	1400	cout << "ME::undo() end\n";
insilmaril@163	1401	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1402	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1403	cout << " curStep="<<curStep<<endl;
insilmaril@163	1404	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1405
insilmaril@366	1406	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1407	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1408	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1409	undoSet.writeSettings(histPath);
insilmaril@366	1410
insilmaril@366	1411	updateActions();
insilmaril@106	1412	}
insilmaril@106	1413
insilmaril@163	1414	void MapEditor::undoXML(const QString &undoSel, const QString &bakMapPath)
insilmaril@106	1415	{
insilmaril@163	1416	QString bakMapDir=bakMapPath.left(bakMapPath.findRev("/"));
insilmaril@163	1417	QDir d(bakMapDir);
insilmaril@163	1418	QFile file (bakMapPath);
insilmaril@163	1419
insilmaril@106	1420	if (d.exists() )
insilmaril@106	1421	{
insilmaril@106	1422	// We need to parse saved XML data
insilmaril@106	1423	mapBuilderHandler handler;
insilmaril@163	1424	QXmlInputSource source( file);
insilmaril@106	1425	QXmlSimpleReader reader;
insilmaril@106	1426	reader.setContentHandler( &handler );
insilmaril@106	1427	reader.setErrorHandler( &handler );
insilmaril@106	1428	handler.setMapEditor( this );
insilmaril@106	1429	handler.setTmpDir ( bakMapDir ); // needed to load files with rel. path
insilmaril@106	1430	if (undoSel.isEmpty())
insilmaril@106	1431	{
insilmaril@139	1432	unselect();
insilmaril@106	1433	mapCenter->clear();
insilmaril@106	1434	handler.setLoadMode (NewMap);
insilmaril@106	1435	} else
insilmaril@106	1436	{
insilmaril@106	1437	select (undoSel);
insilmaril@106	1438	handler.setLoadMode (ImportReplace);
insilmaril@106	1439	}
insilmaril@139	1440	blockReposition=true;
insilmaril@106	1441	bool ok = reader.parse( source );
insilmaril@139	1442	blockReposition=false;
insilmaril@106	1443	if (! ok )
insilmaril@106	1444	{
insilmaril@106	1445	// This should never ever happen
insilmaril@106	1446	QMessageBox::critical( 0, tr( "Critical Parse Error by reading backupFile" ),
insilmaril@163	1447	tr( handler.errorProtocol() )+" in "+bakMapDir );
insilmaril@106	1448	}
insilmaril@106	1449	} else
insilmaril@106	1450	{
insilmaril@106	1451	QMessageBox::critical( 0, tr( "Critical Error" ),
insilmaril@159	1452	tr("Temporary directory %1 used for undo is gone. \n"
insilmaril@106	1453	"I will create a new one, but at the moment no undo is available.\n"
insilmaril@106	1454	"Maybe you want to reload your original data.\n\n"
insilmaril@159	1455	"Sorry for any inconveniences.").arg(bakMapDir) );
insilmaril@106	1456	makeTmpDirs();
insilmaril@106	1457	}
insilmaril@106	1458	}
insilmaril@106	1459
insilmaril@166	1460	void MapEditor::pasteNoSave()
insilmaril@0	1461	{
insilmaril@166	1462	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1463	}
insilmaril@0	1464
insilmaril@0	1465	void MapEditor::cutNoSave()
insilmaril@0	1466	{
insilmaril@166	1467	copy();
insilmaril@166	1468	deleteSelection();
insilmaril@0	1469	}
insilmaril@0	1470
insilmaril@0	1471	void MapEditor::paste()
insilmaril@0	1472	{
insilmaril@166	1473	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@166	1474	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@166	1475	{
insilmaril@366	1476	saveStatePart(selection,QString("Paste to %1").arg( getName(selection)));
insilmaril@166	1477	pasteNoSave();
insilmaril@166	1478	mapCenter->reposition();
insilmaril@166	1479	adjustCanvasSize();
insilmaril@166	1480	}
insilmaril@0	1481	}
insilmaril@0	1482
insilmaril@0	1483	void MapEditor::cut()
insilmaril@0	1484	{
insilmaril@366	1485	saveStatePart(selection->getParObj(),QString("Cut %1").arg(getName(selection)));
insilmaril@0	1486	copy();
insilmaril@0	1487	cutNoSave();
insilmaril@0	1488	mapCenter->reposition();
insilmaril@0	1489	adjustCanvasSize();
insilmaril@0	1490	}
insilmaril@0	1491
insilmaril@130	1492	void MapEditor::move(const int &x, const int &y)
insilmaril@130	1493	{
insilmaril@366	1494	if (selection)
insilmaril@366	1495	{
insilmaril@366	1496	QString ps=qpointToString (selection->getAbsPos());
insilmaril@366	1497	QString s=selection->getSelectString();
insilmaril@366	1498	saveState(
insilmaril@366	1499	s, "move "+ps,
insilmaril@366	1500	s, "move "+qpointToString (QPoint (x,y)),
insilmaril@366	1501	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@366	1502	selection->move(x,y);
insilmaril@366	1503	mapCenter->reposition();
insilmaril@366	1504	adjustCanvasSize();
insilmaril@366	1505	}
insilmaril@366	1506
insilmaril@366	1507	}
insilmaril@366	1508
insilmaril@366	1509	void MapEditor::moveRel (const int &x, const int &y)
insilmaril@366	1510	{
insilmaril@366	1511	if (selection)
insilmaril@366	1512	{
insilmaril@366	1513	QString ps=qpointToString (selection->getRelPos());
insilmaril@366	1514	QString s=selection->getSelectString();
insilmaril@366	1515	saveState(
insilmaril@366	1516	s, "moveRel "+ps,
insilmaril@366	1517	s, "moveRel "+qpointToString (QPoint (x,y)),
insilmaril@366	1518	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
insilmaril@366	1519	selection->setRelPos (QPoint(x,y));
insilmaril@366	1520	mapCenter->reposition();
insilmaril@366	1521	adjustCanvasSize();
insilmaril@366	1522	}
insilmaril@130	1523	}
insilmaril@130	1524
insilmaril@0	1525	void MapEditor::moveBranchUp()
insilmaril@0	1526	{
insilmaril@0	1527	BranchObj* bo;
insilmaril@0	1528	BranchObj* par;
insilmaril@0	1529	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1530	{
insilmaril@163	1531	bo=(BranchObj*)selection;
insilmaril@314	1532	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1533	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1534	selection->unselect();
insilmaril@366	1535	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1536	selection->select();
insilmaril@366	1537	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1538	mapCenter->reposition();
insilmaril@0	1539	ensureSelectionVisible();
insilmaril@0	1540	}
insilmaril@0	1541	}
insilmaril@0	1542
insilmaril@0	1543	void MapEditor::moveBranchDown()
insilmaril@0	1544	{
insilmaril@0	1545	BranchObj* bo;
insilmaril@0	1546	BranchObj* par;
insilmaril@0	1547	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1548	{
insilmaril@163	1549	bo=(BranchObj*)selection;
insilmaril@314	1550	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1551	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1552	selection->unselect();
insilmaril@366	1553	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1554	selection->select();
insilmaril@366	1555	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1556	mapCenter->reposition();
insilmaril@0	1557	ensureSelectionVisible();
insilmaril@0	1558	}
insilmaril@0	1559	}
insilmaril@0	1560
insilmaril@366	1561	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@0	1562	{
insilmaril@366	1563	if (selection &&
insilmaril@366	1564	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1565	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1566	{
insilmaril@366	1567	ok=true;
insilmaril@366	1568	ensureSelectionVisible();
insilmaril@366	1569	p = ((BranchObj*)selection)->getAbsPos();
insilmaril@366	1570	p.setX (p.x() - contentsX());
insilmaril@366	1571	p.setY (p.y() - contentsY() + ((BranchObj*)selection)->height()/2);
insilmaril@366	1572	return ((BranchObj*)selection)->getHeading();
insilmaril@366	1573	}
insilmaril@366	1574	ok=false;
insilmaril@366	1575	return QString();
insilmaril@366	1576	}
insilmaril@366	1577
insilmaril@366	1578	void MapEditor::setHeading(const QString &s)
insilmaril@366	1579	{
insilmaril@0	1580	if (selection &&
insilmaril@0	1581	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1582	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1583	{
insilmaril@163	1584	editingBO=(BranchObj*)selection;
insilmaril@366	1585	saveStateConstSelection(
insilmaril@366	1586	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@366	1587	"setHeading (\""+s+"\")",
insilmaril@366	1588	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@366	1589	editingBO->setHeading(s );
insilmaril@366	1590	editingBO=NULL;
insilmaril@106	1591	mapCenter->reposition();
insilmaril@106	1592	adjustCanvasSize();
insilmaril@106	1593	ensureSelectionVisible();
insilmaril@106	1594	}
insilmaril@106	1595	}
insilmaril@106	1596
insilmaril@366	1597	void MapEditor::setURLInt (const QString &s)
insilmaril@143	1598	{
insilmaril@143	1599	// Internal function, no saveState needed
insilmaril@143	1600	if (selection &&
insilmaril@143	1601	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1602	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1603	{
insilmaril@163	1604	((BranchObj*)selection)->setURL(s);
insilmaril@143	1605	mapCenter->reposition();
insilmaril@143	1606	adjustCanvasSize();
insilmaril@143	1607	ensureSelectionVisible();
insilmaril@143	1608	}
insilmaril@143	1609	}
insilmaril@143	1610
insilmaril@366	1611	void MapEditor::setHeadingInt(const QString &s)
insilmaril@366	1612	{
insilmaril@366	1613	if (selection &&
insilmaril@366	1614	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1615	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1616	{
insilmaril@366	1617	((BranchObj*)selection)->setHeading(s);
insilmaril@366	1618	mapCenter->reposition();
insilmaril@366	1619	adjustCanvasSize();
insilmaril@366	1620	ensureSelectionVisible();
insilmaril@366	1621	}
insilmaril@366	1622	}
insilmaril@366	1623
insilmaril@366	1624	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@143	1625	{
insilmaril@143	1626	// Internal function, no saveState needed
insilmaril@143	1627	if (selection &&
insilmaril@143	1628	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1629	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1630	{
insilmaril@163	1631	((BranchObj*)selection)->setVymLink(s);
insilmaril@143	1632	mapCenter->reposition();
insilmaril@143	1633	adjustCanvasSize();
insilmaril@143	1634	ensureSelectionVisible();
insilmaril@143	1635	}
insilmaril@143	1636	}
insilmaril@143	1637
insilmaril@366	1638	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@0	1639	{
insilmaril@366	1640	// Depending on pos:
insilmaril@366	1641	// -3 insert in childs of parent above selection
insilmaril@366	1642	// -2 add branch to selection
insilmaril@366	1643	// -1 insert in childs of parent below selection
insilmaril@366	1644	// 0..n insert in childs of parent at pos
insilmaril@366	1645	BranchObj *newbo=NULL;
insilmaril@0	1646	if (selection &&
insilmaril@0	1647	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1648	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1649	{
insilmaril@366	1650	BranchObj* bo = (BranchObj*) selection;
insilmaril@366	1651	if (num==-2)
insilmaril@0	1652	{
insilmaril@0	1653	// save scroll state. If scrolled, automatically select
insilmaril@0	1654	// new branch in order to tmp unscroll parent...
insilmaril@366	1655	return bo->addBranch();
insilmaril@366	1656
insilmaril@366	1657	}else if (num==-1)
insilmaril@0	1658	{
insilmaril@366	1659	num=bo->getNum()+1;
insilmaril@366	1660	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1661	}else if (num==-3)
insilmaril@366	1662	{
insilmaril@366	1663	num=bo->getNum();
insilmaril@366	1664	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1665	}
insilmaril@366	1666	if (!bo) return bo;
insilmaril@366	1667	newbo=bo->insertBranch(num);
insilmaril@366	1668	}
insilmaril@366	1669	return newbo;
insilmaril@366	1670	}
insilmaril@366	1671
insilmaril@366	1672	void MapEditor::addNewBranch(int pos)
insilmaril@366	1673	{
insilmaril@366	1674	// Different meaning than num in addNewBranchInt!
insilmaril@366	1675	// -1 add above
insilmaril@366	1676	// 0 add as child
insilmaril@366	1677	// +1 add below
insilmaril@366	1678	if (selection &&
insilmaril@366	1679	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1680	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1681	{
insilmaril@366	1682	BranchObj bo = (BranchObj) selection;
insilmaril@366	1683	BranchObj *newbo;
insilmaril@366	1684	newbo=addNewBranchInt (pos-2);
insilmaril@366	1685
insilmaril@366	1686	if (newbo)
insilmaril@366	1687	{
insilmaril@366	1688	saveStateConstSelection (
insilmaril@366	1689	QString ("delete (\"%1\")").arg(newbo->getSelectString()),
insilmaril@366	1690	QString ("addBranch (%1)").arg(pos-2),
insilmaril@366	1691	QString ("Add new branch to %1").arg(getName(bo))); //TODO undoCommand
insilmaril@366	1692
insilmaril@366	1693	LinkableMapObj *oldselection=selection;
insilmaril@366	1694
insilmaril@366	1695	mapCenter->reposition();
insilmaril@366	1696	adjustCanvasSize();
insilmaril@366	1697
insilmaril@366	1698
insilmaril@366	1699	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@366	1700	actionSettingsAutoselectHeading->isOn() )
insilmaril@0	1701	{
insilmaril@366	1702	selection->unselect();
insilmaril@366	1703	selection=newbo;
insilmaril@366	1704	selection->select();
insilmaril@366	1705	if (actionSettingsAutoedit->isOn() )
insilmaril@366	1706	mainWindow->editHeading();
insilmaril@366	1707	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@366	1708	)//&& !wasScrolled) //FIXME wasScrolled was moved to addNewBranchInt
insilmaril@366	1709	{
insilmaril@366	1710	selection->unselect();
insilmaril@366	1711	selection=oldselection;
insilmaril@366	1712	selection->select();
insilmaril@366	1713	}
insilmaril@366	1714	}
insilmaril@366	1715	}
insilmaril@366	1716	}
insilmaril@366	1717	}
insilmaril@366	1718
insilmaril@366	1719
insilmaril@366	1720	void MapEditor::addNewBranchHere()
insilmaril@366	1721	{
insilmaril@366	1722	if (selection &&
insilmaril@366	1723	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@366	1724	{
insilmaril@366	1725	BranchObj* bo1 = (BranchObj*) selection;
insilmaril@366	1726	saveStatePart(selection, QString("Add new branch here").arg(getName(bo1)));
insilmaril@366	1727
insilmaril@366	1728	bool wasScrolled=false;
insilmaril@366	1729	BranchObj *newbo=NULL;
insilmaril@366	1730	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@366	1731	if (parbo)
insilmaril@366	1732	{
insilmaril@366	1733	// add below selection
insilmaril@366	1734	newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@366	1735	}
insilmaril@0	1736
insilmaril@0	1737	LinkableMapObj *oldselection=selection;
insilmaril@366	1738	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@0	1739
insilmaril@0	1740	mapCenter->reposition();
insilmaril@0	1741	adjustCanvasSize();
insilmaril@0	1742	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@0	1743	actionSettingsAutoselectHeading->isOn() )
insilmaril@0	1744	{
insilmaril@0	1745	selection->unselect();
insilmaril@0	1746	selection=newbo;
insilmaril@0	1747	selection->select();
insilmaril@0	1748	if (actionSettingsAutoedit->isOn() )
insilmaril@366	1749	mainWindow->editHeading();
insilmaril@0	1750	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@0	1751	&& !wasScrolled)
insilmaril@0	1752	{
insilmaril@0	1753	selection->unselect();
insilmaril@0	1754	selection=oldselection;
insilmaril@0	1755	selection->select();
insilmaril@0	1756	}
insilmaril@0	1757	}
insilmaril@0	1758	}
insilmaril@0	1759	}
insilmaril@0	1760
insilmaril@0	1761	void MapEditor::deleteSelection()
insilmaril@0	1762	{
insilmaril@0	1763	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	1764	{
insilmaril@366	1765	BranchObj* bo=(BranchObj*)selection;
insilmaril@294	1766	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	1767	bo->unselect();
insilmaril@139	1768	if (selection->getDepth()>1)
insilmaril@139	1769	// Normal branch, save parent with childs
insilmaril@366	1770	saveStatePart(par,QString("Delete %1").arg(getName(bo)));
insilmaril@366	1771	// naveState (UndoCom, par, QString("insertBranchAt (%1)", bo, "", QString ("Delete %1").arg(getName(bo))));
insilmaril@139	1772	else
insilmaril@139	1773	// Mainbranch, save whole map
insilmaril@164	1774	// TODO Better would be to insert mainbranch again at pos
insilmaril@139	1775	// But undoCommand is missing right now
insilmaril@366	1776	saveStateComplete(QString("Delete %1").arg(getName(bo)));
insilmaril@0	1777	selection=NULL;
insilmaril@0	1778	par->removeBranch(bo);
insilmaril@0	1779	selection=par;
insilmaril@0	1780	selection->select();
insilmaril@0	1781	ensureSelectionVisible();
insilmaril@0	1782	mapCenter->reposition();
insilmaril@0	1783	adjustCanvasSize();
insilmaril@0	1784	}
insilmaril@0	1785	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	1786	{
insilmaril@366	1787	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	1788	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@366	1789	saveStatePart(par, QString("Delete %1").arg(getName(fio)));
insilmaril@0	1790	fio->unselect();
insilmaril@0	1791	selection=NULL;
insilmaril@0	1792	par->removeFloatImage(fio);
insilmaril@0	1793	selection=par;
insilmaril@0	1794	selection->select();
insilmaril@0	1795	ensureSelectionVisible();
insilmaril@0	1796	mapCenter->reposition();
insilmaril@0	1797	adjustCanvasSize();
insilmaril@0	1798	}
insilmaril@0	1799	}
insilmaril@0	1800
insilmaril@0	1801	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	1802	{
insilmaril@0	1803	return selection;
insilmaril@0	1804	}
insilmaril@0	1805
insilmaril@267	1806	void MapEditor::unselect()
insilmaril@267	1807	{
insilmaril@267	1808	if (selection)
insilmaril@267	1809	{
insilmaril@267	1810	selectionLast=selection;
insilmaril@267	1811	selection->unselect();
insilmaril@267	1812	selection=NULL;
insilmaril@267	1813	}
insilmaril@267	1814	}
insilmaril@267	1815
insilmaril@267	1816	void MapEditor::reselect()
insilmaril@267	1817	{
insilmaril@267	1818	if (selectionLast)
insilmaril@267	1819	{
insilmaril@267	1820	selection=selectionLast;
insilmaril@267	1821	selection->select();
insilmaril@267	1822	selectionLast=NULL;
insilmaril@267	1823	}
insilmaril@267	1824	}
insilmaril@267	1825
insilmaril@83	1826	bool MapEditor::select (const QString &s)
insilmaril@83	1827	{
insilmaril@106	1828	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0	1829
insilmaril@0	1830	// Finally select the found object
insilmaril@0	1831	if (lmo)
insilmaril@0	1832	{
insilmaril@98	1833	if (selection) unselect();
insilmaril@0	1834	selection=lmo;
insilmaril@0	1835	selection->select();
insilmaril@0	1836	adjustCanvasSize();
insilmaril@0	1837	ensureSelectionVisible();
insilmaril@0	1838	return true;
insilmaril@139	1839	}
insilmaril@139	1840	return false;
insilmaril@0	1841	}
insilmaril@0	1842
insilmaril@366	1843	QString MapEditor::getSelectString()
insilmaril@366	1844	{
insilmaril@366	1845	if (selection) return selection->getSelectString();
insilmaril@366	1846	return QString();
insilmaril@366	1847	}
insilmaril@366	1848
insilmaril@366	1849	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@0	1850	{
insilmaril@267	1851	if (lmo && selection != lmo)
insilmaril@0	1852	{
insilmaril@267	1853	// select the MapObj
insilmaril@267	1854	if (selection) selection->unselect();
insilmaril@267	1855	selection=lmo;
insilmaril@267	1856	selection->select();
insilmaril@267	1857
insilmaril@267	1858	adjustCanvasSize();
insilmaril@0	1859	}
insilmaril@267	1860	}
insilmaril@0	1861
insilmaril@366	1862	void MapEditor::selectNextBranchInt()
insilmaril@0	1863	{
insilmaril@0	1864	// Increase number of branch
insilmaril@0	1865	if (selection)
insilmaril@0	1866	{
insilmaril@0	1867	QString s=selection->getSelectString();
insilmaril@0	1868	QString part;
insilmaril@0	1869	QString typ;
insilmaril@0	1870	QString num;
insilmaril@0	1871
insilmaril@0	1872	// Where am I?
insilmaril@0	1873	part=s.section(",",-1);
insilmaril@0	1874	typ=part.left (3);
insilmaril@0	1875	num=part.right(part.length() - 3);
insilmaril@0	1876
insilmaril@0	1877	s=s.left (s.length() -num.length());
insilmaril@0	1878
insilmaril@0	1879	// Go to next lmo
insilmaril@0	1880	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1881
insilmaril@0	1882	s=s+num;
insilmaril@0	1883
insilmaril@0	1884	// Try to select this one
insilmaril@0	1885	if (select (s)) return;
insilmaril@0	1886
insilmaril@0	1887	// We have no direct successor,
insilmaril@0	1888	// try to increase the parental number in order to
insilmaril@0	1889	// find a successor with same depth
insilmaril@0	1890
insilmaril@0	1891	int d=selection->getDepth();
insilmaril@0	1892	int oldDepth=d;
insilmaril@0	1893	int i;
insilmaril@0	1894	bool found=false;
insilmaril@0	1895	bool b;
insilmaril@0	1896	while (!found && d>0)
insilmaril@0	1897	{
insilmaril@0	1898	s=s.section (",",0,d-1);
insilmaril@0	1899	// replace substring of current depth in s with "1"
insilmaril@0	1900	part=s.section(",",-1);
insilmaril@0	1901	typ=part.left (3);
insilmaril@0	1902	num=part.right(part.length() - 3);
insilmaril@0	1903
insilmaril@0	1904	if (d>1)
insilmaril@0	1905	{
insilmaril@0	1906	// increase number of parent
insilmaril@0	1907	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1908	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	1909	} else
insilmaril@0	1910	{
insilmaril@0	1911	// Special case, look at orientation
insilmaril@0	1912	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	1913	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1914	else
insilmaril@0	1915	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1916	s=typ+num;
insilmaril@0	1917	}
insilmaril@0	1918
insilmaril@0	1919	if (select (s))
insilmaril@0	1920	// pad to oldDepth, select the first branch for each depth
insilmaril@0	1921	for (i=d;i<oldDepth;i++)
insilmaril@0	1922	{
insilmaril@0	1923	b=select (s);
insilmaril@0	1924	if (b)
insilmaril@0	1925	{
insilmaril@163	1926	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	1927	s+=",bo:0";
insilmaril@0	1928	else
insilmaril@0	1929	break;
insilmaril@0	1930	} else
insilmaril@0	1931	break;
insilmaril@0	1932	}
insilmaril@0	1933
insilmaril@0	1934	// try to select the freshly built string
insilmaril@0	1935	found=select(s);
insilmaril@0	1936	d--;
insilmaril@0	1937	}
insilmaril@0	1938	return;
insilmaril@0	1939	}
insilmaril@0	1940	}
insilmaril@0	1941
insilmaril@366	1942	void MapEditor::selectPrevBranchInt()
insilmaril@0	1943	{
insilmaril@0	1944	// Decrease number of branch
insilmaril@0	1945	if (selection)
insilmaril@0	1946	{
insilmaril@0	1947	QString s=selection->getSelectString();
insilmaril@0	1948	QString part;
insilmaril@0	1949	QString typ;
insilmaril@0	1950	QString num;
insilmaril@0	1951
insilmaril@0	1952	// Where am I?
insilmaril@0	1953	part=s.section(",",-1);
insilmaril@0	1954	typ=part.left (3);
insilmaril@0	1955	num=part.right(part.length() - 3);
insilmaril@0	1956
insilmaril@0	1957	s=s.left (s.length() -num.length());
insilmaril@0	1958
insilmaril@0	1959	// Go to next lmo
insilmaril@0	1960	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1961
insilmaril@0	1962	s=s+num;
insilmaril@0	1963
insilmaril@0	1964	// Try to select this one
insilmaril@0	1965	if (select (s)) return;
insilmaril@0	1966
insilmaril@0	1967	// We have no direct precessor,
insilmaril@0	1968	// try to decrease the parental number in order to
insilmaril@0	1969	// find a precessor with same depth
insilmaril@0	1970
insilmaril@0	1971	int d=selection->getDepth();
insilmaril@0	1972	int oldDepth=d;
insilmaril@0	1973	int i;
insilmaril@0	1974	bool found=false;
insilmaril@0	1975	bool b;
insilmaril@0	1976	while (!found && d>0)
insilmaril@0	1977	{
insilmaril@0	1978	s=s.section (",",0,d-1);
insilmaril@0	1979	// replace substring of current depth in s with "1"
insilmaril@0	1980	part=s.section(",",-1);
insilmaril@0	1981	typ=part.left (3);
insilmaril@0	1982	num=part.right(part.length() - 3);
insilmaril@0	1983
insilmaril@0	1984	if (d>1)
insilmaril@0	1985	{
insilmaril@0	1986	// decrease number of parent
insilmaril@0	1987	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1988	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	1989	} else
insilmaril@0	1990	{
insilmaril@0	1991	// Special case, look at orientation
insilmaril@0	1992	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	1993	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1994	else
insilmaril@0	1995	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1996	s=typ+num;
insilmaril@0	1997	}
insilmaril@0	1998
insilmaril@0	1999	if (select(s))
insilmaril@0	2000	// pad to oldDepth, select the last branch for each depth
insilmaril@0	2001	for (i=d;i<oldDepth;i++)
insilmaril@0	2002	{
insilmaril@0	2003	b=select (s);
insilmaril@0	2004	if (b)
insilmaril@163	2005	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163	2006	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	2007	else
insilmaril@0	2008	break;
insilmaril@0	2009	else
insilmaril@0	2010	break;
insilmaril@0	2011	}
insilmaril@0	2012
insilmaril@0	2013	// try to select the freshly built string
insilmaril@0	2014	found=select(s);
insilmaril@0	2015	d--;
insilmaril@0	2016	}
insilmaril@0	2017	return;
insilmaril@0	2018	}
insilmaril@0	2019	}
insilmaril@0	2020
insilmaril@0	2021	void MapEditor::selectUpperBranch()
insilmaril@0	2022	{
insilmaril@0	2023	if (selection)
insilmaril@0	2024	{
insilmaril@0	2025	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2026	{
insilmaril@0	2027	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2028	selectPrevBranchInt();
insilmaril@0	2029	else
insilmaril@0	2030	if (selection->getDepth()==1)
insilmaril@366	2031	selectNextBranchInt();
insilmaril@0	2032	else
insilmaril@366	2033	selectPrevBranchInt();
insilmaril@0	2034	}
insilmaril@0	2035	}
insilmaril@0	2036	}
insilmaril@0	2037
insilmaril@0	2038	void MapEditor::selectLowerBranch()
insilmaril@0	2039	{
insilmaril@0	2040	if (selection)
insilmaril@0	2041	{
insilmaril@0	2042	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2043	{
insilmaril@0	2044	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2045	selectNextBranchInt();
insilmaril@0	2046	else
insilmaril@0	2047	if (selection->getDepth()==1)
insilmaril@366	2048	selectPrevBranchInt();
insilmaril@0	2049	else
insilmaril@366	2050	selectNextBranchInt();
insilmaril@0	2051	}
insilmaril@0	2052	}
insilmaril@0	2053	}
insilmaril@0	2054
insilmaril@0	2055
insilmaril@0	2056	void MapEditor::selectLeftBranch()
insilmaril@0	2057	{
insilmaril@0	2058	BranchObj* bo;
insilmaril@0	2059	BranchObj* par;
insilmaril@0	2060	if (selection)
insilmaril@0	2061	{
insilmaril@0	2062	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2063	{
insilmaril@163	2064	par= (BranchObj*) selection;
insilmaril@0	2065	bo=par->getLastSelectedBranch();
insilmaril@0	2066	if (bo)
insilmaril@0	2067	{
insilmaril@0	2068	// Workaround for reselecting on left and right side
insilmaril@0	2069	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2070	{
insilmaril@0	2071	bo=par->getLastBranch();
insilmaril@0	2072	}
insilmaril@0	2073	if (bo)
insilmaril@0	2074	{
insilmaril@0	2075	par->unselect();
insilmaril@0	2076	selection=bo;
insilmaril@0	2077	selection->select();
insilmaril@0	2078	adjustCanvasSize();
insilmaril@0	2079	ensureSelectionVisible();
insilmaril@0	2080	}
insilmaril@0	2081	}
insilmaril@0	2082	} else
insilmaril@0	2083	{
insilmaril@0	2084	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2085	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2086	{
insilmaril@0	2087	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2088	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2089	{
insilmaril@0	2090	selection->unselect();
insilmaril@0	2091	selection=par;
insilmaril@0	2092	selection->select();
insilmaril@0	2093	adjustCanvasSize();
insilmaril@0	2094	ensureSelectionVisible();
insilmaril@0	2095	}
insilmaril@0	2096	} else
insilmaril@0	2097	{
insilmaril@0	2098	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2099	{
insilmaril@163	2100	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2101	if (bo)
insilmaril@0	2102	{
insilmaril@0	2103	selection->unselect();
insilmaril@0	2104	selection=bo;
insilmaril@0	2105	selection->select();
insilmaril@0	2106	adjustCanvasSize();
insilmaril@0	2107	ensureSelectionVisible();
insilmaril@0	2108	}
insilmaril@0	2109	}
insilmaril@0	2110	}
insilmaril@0	2111	}
insilmaril@0	2112	}
insilmaril@0	2113	}
insilmaril@0	2114
insilmaril@0	2115	void MapEditor::selectRightBranch()
insilmaril@0	2116	{
insilmaril@0	2117	BranchObj* bo;
insilmaril@0	2118	BranchObj* par;
insilmaril@0	2119
insilmaril@0	2120	if (selection)
insilmaril@0	2121	{
insilmaril@0	2122	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2123	{
insilmaril@163	2124	par= (BranchObj*) selection;
insilmaril@0	2125	bo=par->getLastSelectedBranch();
insilmaril@0	2126	if (bo)
insilmaril@0	2127	{
insilmaril@366	2128	// Workaround for reselecting on left and right side
insilmaril@0	2129	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2130	bo=par->getFirstBranch();
insilmaril@0	2131	if (bo)
insilmaril@0	2132	{
insilmaril@0	2133	par->unselect();
insilmaril@0	2134	selection=bo;
insilmaril@0	2135	selection->select();
insilmaril@0	2136	ensureSelectionVisible();
insilmaril@0	2137	}
insilmaril@0	2138	}
insilmaril@0	2139	} else
insilmaril@0	2140	{
insilmaril@0	2141	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2142	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2143	{
insilmaril@0	2144	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2145	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2146	{
insilmaril@0	2147	selection->unselect();
insilmaril@0	2148	selection=par;
insilmaril@0	2149	selection->select();
insilmaril@0	2150	adjustCanvasSize();
insilmaril@0	2151	ensureSelectionVisible();
insilmaril@0	2152	}
insilmaril@0	2153	} else
insilmaril@0	2154	{
insilmaril@0	2155	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2156	{
insilmaril@163	2157	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2158	if (bo)
insilmaril@0	2159	{
insilmaril@0	2160	selection->unselect();
insilmaril@0	2161	selection=bo;
insilmaril@0	2162	selection->select();
insilmaril@0	2163	adjustCanvasSize();
insilmaril@0	2164	ensureSelectionVisible();
insilmaril@0	2165	}
insilmaril@0	2166	}
insilmaril@0	2167	}
insilmaril@0	2168	}
insilmaril@0	2169	}
insilmaril@0	2170	}
insilmaril@0	2171
insilmaril@0	2172	void MapEditor::selectFirstBranch()
insilmaril@0	2173	{
insilmaril@0	2174	BranchObj *bo1;
insilmaril@0	2175	BranchObj *bo2;
insilmaril@0	2176	BranchObj* par;
insilmaril@0	2177	if (selection) {
insilmaril@0	2178	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2179	{
insilmaril@163	2180	bo1= (BranchObj*) selection;
insilmaril@0	2181	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2182	bo2=par->getFirstBranch();
insilmaril@0	2183	if (bo2) {
insilmaril@0	2184	bo1->unselect();
insilmaril@0	2185	selection=bo2;
insilmaril@0	2186	selection->select();
insilmaril@0	2187	ensureSelectionVisible();
insilmaril@0	2188	}
insilmaril@0	2189	}
insilmaril@0	2190	adjustCanvasSize();
insilmaril@0	2191	}
insilmaril@0	2192	}
insilmaril@0	2193
insilmaril@0	2194	void MapEditor::selectLastBranch()
insilmaril@0	2195	{
insilmaril@0	2196	BranchObj *bo1;
insilmaril@0	2197	BranchObj *bo2;
insilmaril@0	2198	BranchObj* par;
insilmaril@0	2199	if (selection) {
insilmaril@0	2200	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2201	{
insilmaril@163	2202	bo1= (BranchObj*) selection;
insilmaril@0	2203	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2204	bo2=par->getLastBranch();
insilmaril@0	2205	if (bo2) {
insilmaril@0	2206	bo1->unselect();
insilmaril@0	2207	selection=bo2;
insilmaril@0	2208	selection->select();
insilmaril@0	2209	ensureSelectionVisible();
insilmaril@0	2210	}
insilmaril@0	2211	}
insilmaril@0	2212	adjustCanvasSize();
insilmaril@0	2213	}
insilmaril@0	2214	}
insilmaril@0	2215
insilmaril@0	2216	void MapEditor::setColor(QColor c)
insilmaril@0	2217	{
insilmaril@0	2218	actColor=c;
insilmaril@0	2219	}
insilmaril@0	2220
insilmaril@0	2221	void MapEditor::selectBackgroundColor()
insilmaril@0	2222	{
insilmaril@0	2223	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0	2224	if ( !col.isValid() ) return;
insilmaril@0	2225	setBackgroundColor( col );
insilmaril@366	2226	//TODO undocomm
insilmaril@366	2227	saveStateComplete(QString("Set background color of map to %1").arg(col.name()));
insilmaril@0	2228	}
insilmaril@0	2229
insilmaril@0	2230	void MapEditor::setBackgroundColor(QColor c)
insilmaril@0	2231	{
insilmaril@0	2232	mapCanvas->setBackgroundColor (c);
insilmaril@0	2233	}
insilmaril@0	2234
insilmaril@0	2235	QColor MapEditor::pickColor()
insilmaril@0	2236	{
insilmaril@0	2237	if (selection)
insilmaril@0	2238	{
insilmaril@0	2239	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2240	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2241	{
insilmaril@163	2242	BranchObj bo=(BranchObj)selection;
insilmaril@0	2243	actColor=bo->getColor();
insilmaril@0	2244	}
insilmaril@0	2245	}
insilmaril@0	2246	return actColor;
insilmaril@0	2247	}
insilmaril@0	2248
insilmaril@0	2249	void MapEditor::colorItem()
insilmaril@0	2250	{
insilmaril@0	2251	if (selection)
insilmaril@0	2252	{
insilmaril@0	2253	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2254	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2255	{
insilmaril@163	2256	BranchObj bo=(BranchObj)selection;
insilmaril@366	2257	saveStatePart(selection, QString("Set color of %1 to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@243	2258	bo->setColor(actColor); // color branch
insilmaril@0	2259	}
insilmaril@0	2260	}
insilmaril@0	2261	}
insilmaril@0	2262
insilmaril@0	2263	void MapEditor::colorBranch()
insilmaril@0	2264	{
insilmaril@0	2265	if (selection)
insilmaril@0	2266	{
insilmaril@0	2267	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2268	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2269	{
insilmaril@163	2270	BranchObj bo=(BranchObj)selection;
insilmaril@366	2271	saveStatePart(selection, QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@243	2272	bo->setColorChilds(actColor); // color links, color childs
insilmaril@0	2273	}
insilmaril@0	2274	}
insilmaril@0	2275	}
insilmaril@0	2276
insilmaril@0	2277
insilmaril@0	2278	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2279	{
insilmaril@0	2280	if (selection)
insilmaril@0	2281	{
insilmaril@366	2282	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2283	typeid(*selection) == typeid(MapCenterObj))
insilmaril@366	2284	{
insilmaril@366	2285	BranchObj bo=(BranchObj)selection;
insilmaril@366	2286	QString u,r;
insilmaril@366	2287	if (bo->isSetStandardFlag(f))
insilmaril@366	2288	{
insilmaril@366	2289	r="unsetFlag";
insilmaril@366	2290	u="setFlag";
insilmaril@366	2291	}
insilmaril@366	2292	else
insilmaril@366	2293	{
insilmaril@366	2294	u="unsetFlag";
insilmaril@366	2295	r="setFlag";
insilmaril@366	2296	}
insilmaril@366	2297	saveStateConstSelection(QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@366	2298	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@366	2299	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@366	2300	bo->toggleStandardFlag (f,actionSettingsUseFlagGroups->isOn());
insilmaril@366	2301	adjustCanvasSize();
insilmaril@366	2302	}
insilmaril@0	2303	}
insilmaril@0	2304	}
insilmaril@0	2305
insilmaril@0	2306	void MapEditor::setViewCenter()
insilmaril@0	2307	{
insilmaril@0	2308	// transform to CanvasView Coord:
insilmaril@0	2309	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0	2310	center ( p.x(), p.y());
insilmaril@0	2311	}
insilmaril@0	2312
insilmaril@0	2313
insilmaril@0	2314	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2315	{
insilmaril@366	2316	QTextDocument::FindFlags flags=0;
insilmaril@366	2317	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@366	2318
insilmaril@0	2319	if (!itFind)
insilmaril@0	2320	{ // Nothing found or new find process
insilmaril@0	2321	if (EOFind)
insilmaril@0	2322	// nothing found, start again
insilmaril@0	2323	EOFind=false;
insilmaril@0	2324	itFind=mapCenter->first();
insilmaril@0	2325	}
insilmaril@0	2326	bool searching=true;
insilmaril@0	2327	bool foundNote=false;
insilmaril@0	2328	while (searching && !EOFind)
insilmaril@0	2329	{
insilmaril@0	2330	if (itFind)
insilmaril@0	2331	{
insilmaril@0	2332	// Searching in Note
insilmaril@0	2333	if (itFind->getNote().contains(s,cs))
insilmaril@0	2334	{
insilmaril@0	2335	if (selection!=itFind)
insilmaril@0	2336	{
insilmaril@163	2337	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2338	selection=itFind;
insilmaril@0	2339	selection->select();
insilmaril@0	2340	adjustCanvasSize();
insilmaril@0	2341	ensureSelectionVisible();
insilmaril@0	2342	}
insilmaril@366	2343	if (textEditor->findText(s,flags))
insilmaril@0	2344	{
insilmaril@0	2345	searching=false;
insilmaril@0	2346	foundNote=true;
insilmaril@0	2347	}
insilmaril@0	2348	}
insilmaril@0	2349	// Searching in Heading
insilmaril@0	2350	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2351	{
insilmaril@163	2352	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2353	selection=itFind;
insilmaril@0	2354	selection->select();
insilmaril@0	2355	adjustCanvasSize();
insilmaril@0	2356	ensureSelectionVisible();
insilmaril@0	2357	searching=false;
insilmaril@0	2358	}
insilmaril@0	2359	}
insilmaril@0	2360	if (!foundNote)
insilmaril@0	2361	{
insilmaril@0	2362	itFind=itFind->next();
insilmaril@0	2363	if (!itFind) EOFind=true;
insilmaril@0	2364	}
insilmaril@0	2365	}
insilmaril@0	2366	if (!searching)
insilmaril@0	2367	{
insilmaril@0	2368	adjustCanvasSize();
insilmaril@163	2369	return (BranchObj*)selection;
insilmaril@0	2370	} else
insilmaril@0	2371	return NULL;
insilmaril@0	2372	}
insilmaril@0	2373
insilmaril@0	2374	void MapEditor::findReset()
insilmaril@0	2375	{ // Necessary if text to find changes during a find process
insilmaril@0	2376	itFind=NULL;
insilmaril@0	2377	EOFind=false;
insilmaril@0	2378	}
insilmaril@0	2379
insilmaril@0	2380	void MapEditor::editURL()
insilmaril@0	2381	{
insilmaril@0	2382	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2383	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2384	{
insilmaril@0	2385	bool ok;
insilmaril@163	2386	BranchObj bo=(BranchObj)selection;
insilmaril@0	2387	QString text = QInputDialog::getText(
insilmaril@0	2388	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143	2389	bo->getURL(), &ok, this );
insilmaril@0	2390	if ( ok)
insilmaril@0	2391	{
insilmaril@0	2392	// user entered something and pressed OK
insilmaril@366	2393	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")", QString("Set URL of %1 to %21").arg(getName(bo)).arg(text));
insilmaril@143	2394	bo->setURL (text);
insilmaril@0	2395	updateActions();
insilmaril@0	2396	}
insilmaril@0	2397	}
insilmaril@0	2398	}
insilmaril@0	2399
insilmaril@266	2400	QString MapEditor::getURL()
insilmaril@266	2401	{
insilmaril@266	2402	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@266	2403	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@266	2404	return ((BranchObj*)selection)->getURL();
insilmaril@266	2405	else
insilmaril@266	2406	return "";
insilmaril@266	2407	}
insilmaril@266	2408
insilmaril@366	2409	QStringList MapEditor::getURLs()
insilmaril@366	2410	{
insilmaril@366	2411	QStringList urls;
insilmaril@366	2412	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2413	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2414	{
insilmaril@366	2415	BranchObj bo=(BranchObj)selection;
insilmaril@366	2416	bo=bo->first();
insilmaril@366	2417	while (bo)
insilmaril@366	2418	{
insilmaril@366	2419	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@366	2420	bo=bo->next();
insilmaril@366	2421	}
insilmaril@366	2422	}
insilmaril@366	2423	return urls;
insilmaril@366	2424	}
insilmaril@366	2425
insilmaril@366	2426
insilmaril@0	2427	void MapEditor::editHeading2URL()
insilmaril@0	2428	{
insilmaril@0	2429	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2430	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2431	{
insilmaril@163	2432	BranchObj bo=(BranchObj)selection;
insilmaril@366	2433	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")",QString("Copy heading of %1 to URL").arg(getName(bo)));
insilmaril@143	2434	bo->setURL (bo->getHeading());
insilmaril@0	2435	updateActions();
insilmaril@0	2436	}
insilmaril@0	2437	}
insilmaril@0	2438
insilmaril@0	2439	void MapEditor::editBugzilla2URL()
insilmaril@0	2440	{
insilmaril@0	2441	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2442	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2443	{
insilmaril@163	2444	BranchObj bo=(BranchObj)selection;
insilmaril@143	2445	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@366	2446	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to Novell Bugzilla").arg(getName(bo)));
insilmaril@143	2447	bo->setURL (url);
insilmaril@0	2448	updateActions();
insilmaril@0	2449	}
insilmaril@0	2450	}
insilmaril@0	2451
insilmaril@175	2452	void MapEditor::editFATE2URL()
insilmaril@175	2453	{
insilmaril@175	2454	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@175	2455	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	2456	{
insilmaril@175	2457	BranchObj bo=(BranchObj)selection;
insilmaril@175	2458	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@366	2459	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to FATE").arg(getName(bo)));
insilmaril@175	2460	bo->setURL (url);
insilmaril@175	2461	updateActions();
insilmaril@175	2462	}
insilmaril@175	2463	}
insilmaril@175	2464
insilmaril@0	2465	void MapEditor::editVymLink()
insilmaril@0	2466	{
insilmaril@0	2467	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2468	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2469	{
insilmaril@163	2470	BranchObj bo=(BranchObj)selection;
insilmaril@366	2471	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0	2472	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	2473	fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@143	2474	if (! bo->getVymLink().isEmpty() )
insilmaril@143	2475	fd->setSelection( bo->getVymLink() );
insilmaril@0	2476	fd->show();
insilmaril@0	2477
insilmaril@0	2478	QString fn;
insilmaril@0	2479	if ( fd->exec() == QDialog::Accepted )
insilmaril@143	2480	{
insilmaril@366	2481	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")",QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile()));
insilmaril@143	2482	bo->setVymLink (fd->selectedFile() );
insilmaril@143	2483	updateActions();
insilmaril@143	2484	mapCenter->reposition();
insilmaril@143	2485	adjustCanvasSize();
insilmaril@143	2486	canvas()->update();
insilmaril@143	2487	}
insilmaril@0	2488	}
insilmaril@0	2489	}
insilmaril@0	2490
insilmaril@0	2491	void MapEditor::deleteVymLink()
insilmaril@0	2492	{
insilmaril@0	2493	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2494	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2495	{
insilmaril@163	2496	BranchObj bo=(BranchObj)selection;
insilmaril@366	2497	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")",QString("Unset vymlink of %1").arg(getName(bo)));
insilmaril@143	2498	bo->setVymLink ("" );
insilmaril@0	2499	updateActions();
insilmaril@0	2500	mapCenter->reposition();
insilmaril@0	2501	adjustCanvasSize();
insilmaril@0	2502	canvas()->update();
insilmaril@0	2503	}
insilmaril@0	2504	}
insilmaril@0	2505
insilmaril@243	2506	void MapEditor::toggleHideExport()
insilmaril@243	2507	{
insilmaril@243	2508	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@250	2509	typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@250	2510	(typeid(*selection)==typeid(FloatImageObj))
insilmaril@243	2511	)
insilmaril@243	2512	{
insilmaril@250	2513	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@294	2514	QString s;
insilmaril@250	2515	if (oo->hideInExport())
insilmaril@294	2516	{
insilmaril@250	2517	oo->setHideInExport(false);
insilmaril@294	2518	s="Unset";
insilmaril@294	2519	}
insilmaril@250	2520	else
insilmaril@294	2521	{
insilmaril@250	2522	oo->setHideInExport(true);
insilmaril@294	2523	s="Set";
insilmaril@294	2524	}
insilmaril@366	2525	saveStateComplete(QString ("%1 hide export flag of %2").arg(s).arg(getName(selection))); //TODO undoCommand
insilmaril@250	2526	actionEditToggleHideExport->setOn (oo->hideInExport());
insilmaril@243	2527	updateActions();
insilmaril@243	2528	mapCenter->reposition();
insilmaril@243	2529	adjustCanvasSize();
insilmaril@243	2530	canvas()->update();
insilmaril@243	2531	}
insilmaril@243	2532	}
insilmaril@243	2533
insilmaril@0	2534	QString MapEditor::getVymLink()
insilmaril@0	2535	{
insilmaril@0	2536	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2537	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2538	{
insilmaril@163	2539	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2540	}
insilmaril@0	2541	return "";
insilmaril@0	2542
insilmaril@0	2543	}
insilmaril@0	2544
insilmaril@366	2545	QStringList MapEditor::getVymLinks()
insilmaril@366	2546	{
insilmaril@366	2547	QStringList links;
insilmaril@366	2548	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2549	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2550	{
insilmaril@366	2551	BranchObj bo=(BranchObj)selection;
insilmaril@366	2552	bo=bo->first();
insilmaril@366	2553	while (bo)
insilmaril@366	2554	{
insilmaril@366	2555	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@366	2556	bo=bo->next();
insilmaril@366	2557	}
insilmaril@366	2558	}
insilmaril@366	2559	return links;
insilmaril@366	2560	}
insilmaril@366	2561
insilmaril@366	2562
insilmaril@294	2563	void MapEditor::removeBranchKeepChilds()
insilmaril@98	2564	{
insilmaril@98	2565	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2566	{
insilmaril@163	2567	BranchObj* bo=(BranchObj*)selection;
insilmaril@98	2568	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	2569	QString s=QString("Remove %1 and keep its childs").arg(getName(bo));
insilmaril@139	2570	if (bo->getDepth()==1)
insilmaril@366	2571	saveStateComplete(s);
insilmaril@139	2572	else
insilmaril@366	2573	saveStatePart(selection->getParObj(),s); // TODO undoCommand
insilmaril@139	2574	QString sel=selection->getSelectString();
insilmaril@98	2575	unselect();
insilmaril@98	2576	par->removeBranchHere(bo);
insilmaril@98	2577	mapCenter->reposition();
insilmaril@98	2578	select (sel);
insilmaril@98	2579	}
insilmaril@98	2580	}
insilmaril@98	2581
insilmaril@98	2582	void MapEditor::removeChilds()
insilmaril@98	2583	{
insilmaril@98	2584	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2585	{
insilmaril@366	2586	saveStatePart(selection->getParObj(), QString("Remove childs of branch %1").arg(getName(selection)));
insilmaril@163	2587	((BranchObj*)selection)->removeChilds();
insilmaril@98	2588	mapCenter->reposition();
insilmaril@98	2589	}
insilmaril@98	2590	}
insilmaril@98	2591
insilmaril@0	2592	void MapEditor::editMapInfo()
insilmaril@0	2593	{
insilmaril@0	2594	ExtraInfoDialog dia;
insilmaril@0	2595	dia.setMapName (getFileName() );
insilmaril@0	2596	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2597	dia.setComment(mapCenter->getComment() );
insilmaril@0	2598
insilmaril@0	2599	// Calc some stats
insilmaril@0	2600	QString stats;
insilmaril@0	2601	int i=0;
insilmaril@366	2602	Q3CanvasItemList l=canvas()->allItems();
insilmaril@366	2603	for (Q3CanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it)
insilmaril@0	2604	i++;
insilmaril@0	2605	stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0	2606
insilmaril@0	2607	uint b=0;
insilmaril@0	2608	uint f=0;
insilmaril@0	2609	uint n=0;
insilmaril@103	2610	uint xl=0;
insilmaril@0	2611	BranchObj *bo;
insilmaril@0	2612	bo=mapCenter->first();
insilmaril@0	2613	while (bo)
insilmaril@0	2614	{
insilmaril@0	2615	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2616	f+= bo->countFloatImages();
insilmaril@0	2617	b++;
insilmaril@103	2618	xl+=bo->countXLinks();
insilmaril@0	2619	bo=bo->next();
insilmaril@0	2620	}
insilmaril@0	2621	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104	2622	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2623	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2624	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2625	dia.setStats (stats);
insilmaril@0	2626
insilmaril@0	2627	// Finally show dialog
insilmaril@0	2628	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2629	{
insilmaril@366	2630	saveStateComplete("Edit info about map"); //TODO undoCommand
insilmaril@0	2631	mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0	2632	mapCenter->setComment (dia.getComment() );
insilmaril@0	2633	}
insilmaril@0	2634	}
insilmaril@0	2635
insilmaril@0	2636	void MapEditor::updateActions()
insilmaril@0	2637	{
insilmaril@98	2638	QAction *a;
insilmaril@0	2639	if (getLinkColorHint()==HeadingColor)
insilmaril@0	2640	actionFormatLinkColorHint->setOn(true);
insilmaril@0	2641	else
insilmaril@0	2642	actionFormatLinkColorHint->setOn(false);
insilmaril@0	2643
insilmaril@0	2644	switch (linkstyle)
insilmaril@0	2645	{
insilmaril@0	2646	case StyleLine:
insilmaril@0	2647	actionFormatLinkStyleLine->setOn(true);
insilmaril@0	2648	break;
insilmaril@0	2649	case StyleParabel:
insilmaril@0	2650	actionFormatLinkStyleParabel->setOn(true);
insilmaril@0	2651	break;
insilmaril@0	2652	case StylePolyLine:
insilmaril@0	2653	actionFormatLinkStylePolyLine->setOn(true);
insilmaril@0	2654	break;
insilmaril@0	2655	case StylePolyParabel:
insilmaril@0	2656	actionFormatLinkStylePolyParabel->setOn(true);
insilmaril@0	2657	break;
insilmaril@0	2658	default:
insilmaril@0	2659	break;
insilmaril@0	2660	}
insilmaril@0	2661
insilmaril@0	2662	QPixmap pix( 16, 16 );
insilmaril@0	2663	pix.fill( mapCanvas->backgroundColor() );
insilmaril@0	2664	actionFormatBackColor->setIconSet( pix );
insilmaril@97	2665	pix.fill( defLinkColor );
insilmaril@0	2666	actionFormatLinkColor->setIconSet( pix );
insilmaril@0	2667
insilmaril@0	2668	actionFileSave->setEnabled( mapUnsaved );
insilmaril@366	2669	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@366	2670	actionEditUndo->setEnabled( true);
insilmaril@366	2671	else
insilmaril@366	2672	actionEditUndo->setEnabled( false);
insilmaril@366	2673
insilmaril@366	2674	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@366	2675	actionEditRedo->setEnabled( true);
insilmaril@366	2676	else
insilmaril@366	2677	actionEditRedo->setEnabled( false);
insilmaril@0	2678
insilmaril@0	2679	if (selection)
insilmaril@0	2680	{
insilmaril@0	2681	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2682	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2683	{
insilmaril@163	2684	BranchObj bo=(BranchObj)selection;
insilmaril@89	2685	// Take care of links
insilmaril@95	2686	if (bo->countXLinks()==0)
insilmaril@89	2687	{
insilmaril@366	2688	branchXLinksContextMenuEdit->clear();
insilmaril@366	2689	branchXLinksContextMenuFollow->clear();
insilmaril@89	2690	} else
insilmaril@89	2691	{
insilmaril@89	2692	BranchObj *bot;
insilmaril@89	2693	QString s;
insilmaril@366	2694	branchXLinksContextMenuEdit->clear();
insilmaril@366	2695	branchXLinksContextMenuFollow->clear();
insilmaril@95	2696	for (int i=0; i<=bo->countXLinks();i++)
insilmaril@89	2697	{
insilmaril@95	2698	bot=bo->XLinkTargetAt(i);
insilmaril@89	2699	if (bot)
insilmaril@89	2700	{
insilmaril@89	2701	s=bot->getHeading();
insilmaril@89	2702	if (s.length()>25)
insilmaril@89	2703	s=s.left(25)+"...";
insilmaril@366	2704	branchXLinksContextMenuFollow->addAction (s);
insilmaril@366	2705	branchXLinksContextMenuEdit->addAction (s);
insilmaril@89	2706	}
insilmaril@89	2707	}
insilmaril@89	2708	}
insilmaril@89	2709
insilmaril@0	2710	standardFlagsDefault->setEnabled (true);
insilmaril@0	2711
insilmaril@250	2712	actionEditToggleScroll->setEnabled (true);
insilmaril@250	2713	if ( bo->isScrolled() )
insilmaril@250	2714	actionEditToggleScroll->setOn(true);
insilmaril@250	2715	else
insilmaril@250	2716	actionEditToggleScroll->setOn(false);
insilmaril@250	2717
insilmaril@89	2718	if ( bo->getURL().isEmpty() )
insilmaril@266	2719	{
insilmaril@0	2720	actionEditOpenURL->setEnabled (false);
insilmaril@266	2721	actionEditOpenURLTab->setEnabled (false);
insilmaril@266	2722	}
insilmaril@0	2723	else
insilmaril@266	2724	{
insilmaril@0	2725	actionEditOpenURL->setEnabled (true);
insilmaril@266	2726	actionEditOpenURLTab->setEnabled (true);
insilmaril@266	2727	}
insilmaril@89	2728	if ( bo->getVymLink().isEmpty() )
insilmaril@0	2729	{
insilmaril@0	2730	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2731	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2732	} else
insilmaril@0	2733	{
insilmaril@0	2734	actionEditOpenVymLink->setEnabled (true);
insilmaril@0	2735	actionEditDeleteVymLink->setEnabled (true);
insilmaril@0	2736	}
insilmaril@314	2737
insilmaril@314	2738	if (bo->canMoveBranchUp())
insilmaril@314	2739	actionEditMoveUp->setEnabled (true);
insilmaril@314	2740	else
insilmaril@314	2741	actionEditMoveUp->setEnabled (false);
insilmaril@314	2742	if (bo->canMoveBranchDown())
insilmaril@314	2743	actionEditMoveDown->setEnabled (true);
insilmaril@314	2744	else
insilmaril@314	2745	actionEditMoveDown->setEnabled (false);
insilmaril@314	2746
insilmaril@314	2747
insilmaril@243	2748	actionEditToggleHideExport->setEnabled (true);
insilmaril@243	2749	actionEditToggleHideExport->setOn (bo->hideInExport() );
insilmaril@0	2750
insilmaril@0	2751	actionEditCopy->setEnabled (true);
insilmaril@0	2752	actionEditCut->setEnabled (true);
insilmaril@166	2753	if (!clipboardEmpty)
insilmaril@119	2754	actionEditPaste->setEnabled (true);
insilmaril@119	2755	else
insilmaril@119	2756	actionEditPaste->setEnabled (false);
insilmaril@119	2757	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@119	2758	a->setEnabled(true);
insilmaril@0	2759	actionEditDelete->setEnabled (true);
insilmaril@0	2760	switch (selection->getFrameType())
insilmaril@0	2761	{
insilmaril@0	2762	case NoFrame:
insilmaril@0	2763	actionFormatFrameNone->setOn(true);
insilmaril@0	2764	break;
insilmaril@0	2765	case Rectangle:
insilmaril@0	2766	actionFormatFrameRectangle->setOn(true);
insilmaril@0	2767	break;
insilmaril@0	2768	default:
insilmaril@0	2769	break;
insilmaril@0	2770	}
insilmaril@175	2771	actionFormatIncludeImagesVer->setOn
insilmaril@175	2772	( ((BranchObj*)selection)->getIncludeImagesVer());
insilmaril@175	2773	actionFormatIncludeImagesHor->setOn
insilmaril@175	2774	( ((BranchObj*)selection)->getIncludeImagesHor());
insilmaril@160	2775	actionFormatHideLinkUnselected->setOn
insilmaril@175	2776	(selection->getHideLinkUnselected());
insilmaril@0	2777	}
insilmaril@0	2778	if ( (typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	2779	{
insilmaril@250	2780	FloatObj fo=(FloatImageObj)selection;
insilmaril@366	2781	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2782
insilmaril@0	2783	actionEditOpenURL->setEnabled (false);
insilmaril@0	2784	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2785	actionEditDeleteVymLink->setEnabled (false);
insilmaril@250	2786	actionEditToggleHideExport->setEnabled (true);
insilmaril@250	2787	actionEditToggleHideExport->setOn (fo->hideInExport() );
insilmaril@250	2788
insilmaril@0	2789
insilmaril@0	2790	actionEditCopy->setEnabled (true);
insilmaril@0	2791	actionEditCut->setEnabled (true);
insilmaril@243	2792	actionEditPaste->setEnabled (false);
insilmaril@98	2793	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98	2794	a->setEnabled(false);
insilmaril@0	2795	actionEditDelete->setEnabled (true);
insilmaril@160	2796	actionFormatHideLinkUnselected->setOn
insilmaril@160	2797	( selection->getHideLinkUnselected());
insilmaril@314	2798	actionEditMoveUp->setEnabled (false);
insilmaril@314	2799	actionEditMoveDown->setEnabled (false);
insilmaril@0	2800	}
insilmaril@0	2801
insilmaril@0	2802	} else
insilmaril@0	2803	{
insilmaril@366	2804	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2805
insilmaril@0	2806	actionEditCopy->setEnabled (false);
insilmaril@0	2807	actionEditCut->setEnabled (false);
insilmaril@0	2808	actionEditPaste->setEnabled (false);
insilmaril@98	2809	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98	2810	a->setEnabled(false);
insilmaril@98	2811
insilmaril@314	2812	actionEditToggleScroll->setEnabled (false);
insilmaril@0	2813	actionEditOpenURL->setEnabled (false);
insilmaril@0	2814	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2815	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2816	actionEditHeading2URL->setEnabled (false);
insilmaril@0	2817	actionEditDelete->setEnabled (false);
insilmaril@314	2818	actionEditMoveUp->setEnabled (false);
insilmaril@314	2819	actionEditMoveDown->setEnabled (false);
insilmaril@314	2820	actionEditToggleHideExport->setEnabled (false);
insilmaril@0	2821	}
insilmaril@0	2822	}
insilmaril@0	2823
insilmaril@160	2824	void MapEditor::updateNoteFlag()
insilmaril@160	2825	{
insilmaril@160	2826	if (selection)
insilmaril@160	2827	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	2828	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@160	2829	((BranchObj*)selection)->updateNoteFlag();
insilmaril@160	2830	}
insilmaril@160	2831
insilmaril@0	2832	void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0	2833	{
insilmaril@0	2834	linkstyle=ls;
insilmaril@0	2835
insilmaril@366	2836	saveStateComplete("Set link style"); // TODO undoCommand
insilmaril@0	2837	BranchObj *bo;
insilmaril@0	2838	bo=mapCenter->first();
insilmaril@0	2839	bo=bo->next();
insilmaril@0	2840	while (bo)
insilmaril@0	2841	{
insilmaril@0	2842	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	2843	bo=bo->next();
insilmaril@0	2844	}
insilmaril@102	2845	mapCenter->reposition();
insilmaril@0	2846	}
insilmaril@0	2847
insilmaril@0	2848	LinkStyle MapEditor::getLinkStyle ()
insilmaril@0	2849	{
insilmaril@0	2850	return linkstyle;
insilmaril@0	2851	}
insilmaril@0	2852
insilmaril@0	2853	void MapEditor::setLinkColor(QColor c)
insilmaril@0	2854	{
insilmaril@97	2855	defLinkColor=c;
insilmaril@0	2856	updateActions();
insilmaril@0	2857	}
insilmaril@0	2858
insilmaril@0	2859	void MapEditor::setLinkColorHint()
insilmaril@0	2860	{
insilmaril@0	2861	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0	2862	BranchObj *bo;
insilmaril@0	2863	bo=mapCenter->first();
insilmaril@0	2864	while (bo)
insilmaril@0	2865	{
insilmaril@0	2866	bo->setLinkColor();
insilmaril@0	2867	bo=bo->next();
insilmaril@0	2868	}
insilmaril@0	2869	}
insilmaril@0	2870
insilmaril@0	2871	void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0	2872	{
insilmaril@0	2873	linkcolorhint=lch;
insilmaril@0	2874	setLinkColorHint();
insilmaril@0	2875	}
insilmaril@0	2876
insilmaril@0	2877	void MapEditor::toggleLinkColorHint()
insilmaril@0	2878	{
insilmaril@0	2879	if (linkcolorhint==HeadingColor)
insilmaril@0	2880	linkcolorhint=DefaultColor;
insilmaril@0	2881	else
insilmaril@0	2882	linkcolorhint=HeadingColor;
insilmaril@0	2883	BranchObj *bo;
insilmaril@0	2884	bo=mapCenter->first();
insilmaril@0	2885	while (bo)
insilmaril@0	2886	{
insilmaril@0	2887	bo->setLinkColor();
insilmaril@0	2888	bo=bo->next();
insilmaril@0	2889	}
insilmaril@0	2890	}
insilmaril@0	2891
insilmaril@0	2892	LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0	2893	{
insilmaril@0	2894	return linkcolorhint;
insilmaril@0	2895	}
insilmaril@0	2896
insilmaril@0	2897	QColor MapEditor::getDefLinkColor()
insilmaril@0	2898	{
insilmaril@97	2899	return defLinkColor;
insilmaril@97	2900	}
insilmaril@97	2901
insilmaril@97	2902	void MapEditor::setDefXLinkColor(QColor col)
insilmaril@97	2903	{
insilmaril@97	2904	defXLinkColor=col;
insilmaril@97	2905	}
insilmaril@97	2906
insilmaril@97	2907	QColor MapEditor::getDefXLinkColor()
insilmaril@97	2908	{
insilmaril@97	2909	return defXLinkColor;
insilmaril@97	2910	}
insilmaril@97	2911
insilmaril@97	2912	void MapEditor::setDefXLinkWidth (int w)
insilmaril@97	2913	{
insilmaril@97	2914	defXLinkWidth=w;
insilmaril@97	2915	}
insilmaril@97	2916
insilmaril@97	2917	int MapEditor::getDefXLinkWidth()
insilmaril@97	2918	{
insilmaril@97	2919	return defXLinkWidth;
insilmaril@0	2920	}
insilmaril@0	2921
insilmaril@0	2922	void MapEditor::selectLinkColor()
insilmaril@0	2923	{
insilmaril@97	2924	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	2925	if ( !col.isValid() ) return;
insilmaril@0	2926	setLinkColor( col );
insilmaril@366	2927	saveStateComplete(QString("Set link color to %1").arg(col.name())); //TODO undoCommand
insilmaril@131	2928
insilmaril@0	2929	}
insilmaril@0	2930
insilmaril@0	2931	void MapEditor::toggleScroll()
insilmaril@0	2932	{
insilmaril@0	2933	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	2934	{
insilmaril@163	2935	BranchObj bo=((BranchObj)selection);
insilmaril@0	2936	if (bo->countBranches()==0) return;
insilmaril@0	2937	if (bo->getDepth()==0) return;
insilmaril@294	2938	QString s;
insilmaril@294	2939	if (bo->isScrolled())
insilmaril@294	2940	s="Unscroll";
insilmaril@294	2941	else
insilmaril@294	2942	s="Scroll";
insilmaril@366	2943	saveStatePart(selection, QString ("%1 %2").arg(s).arg(getName(bo)));
insilmaril@0	2944	bo->toggleScroll();
insilmaril@0	2945	adjustCanvasSize();
insilmaril@0	2946	canvas()->update();
insilmaril@0	2947	}
insilmaril@0	2948	}
insilmaril@0	2949
insilmaril@0	2950	void MapEditor::unScrollAll()
insilmaril@0	2951	{
insilmaril@0	2952	BranchObj *bo;
insilmaril@0	2953	bo=mapCenter->first();
insilmaril@0	2954	while (bo)
insilmaril@0	2955	{
insilmaril@0	2956	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	2957	bo=bo->next();
insilmaril@0	2958	}
insilmaril@0	2959	}
insilmaril@0	2960
insilmaril@0	2961	void MapEditor::loadFloatImage ()
insilmaril@0	2962	{
insilmaril@0	2963	if (selection &&
insilmaril@0	2964	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2965	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2966	{
insilmaril@163	2967	BranchObj bo=((BranchObj)selection);
insilmaril@0	2968
insilmaril@366	2969	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@366	2970	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	2971	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	2972	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	2973	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	2974	fd->setContentsPreview( p, p );
insilmaril@366	2975	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@185	2976	fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0	2977	fd->setDir (lastImageDir);
insilmaril@0	2978	fd->show();
insilmaril@0	2979
insilmaril@0	2980	QString fn;
insilmaril@0	2981	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	2982	{
insilmaril@366	2983	saveStatePart(selection, QString("Add floatimage to %1").arg(getName(selection)));
insilmaril@366	2984	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@366	2985	lastImageDir=QDir (fd->dirPath());
insilmaril@185	2986	QStringList flist = fd->selectedFiles();
insilmaril@185	2987	QStringList::Iterator it = flist.begin();
insilmaril@185	2988	while( it != flist.end() )
insilmaril@185	2989	{
insilmaril@185	2990	fn = *it;
insilmaril@185	2991	bo->addFloatImage();
insilmaril@185	2992	// TODO check if load was successful
insilmaril@185	2993	bo->getLastFloatImage()->load(*it);
insilmaril@185	2994	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185	2995	++it;
insilmaril@185	2996	}
insilmaril@185	2997
insilmaril@0	2998	mapCenter->reposition();
insilmaril@0	2999	adjustCanvasSize();
insilmaril@0	3000	canvas()->update();
insilmaril@0	3001	}
insilmaril@236	3002	delete (p);
insilmaril@236	3003	delete (fd);
insilmaril@0	3004	}
insilmaril@0	3005	}
insilmaril@0	3006
insilmaril@366	3007	void MapEditor::saveFloatImage ()
insilmaril@0	3008	{
insilmaril@0	3009	if (selection &&
insilmaril@0	3010	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	3011	{
insilmaril@163	3012	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@366	3013	QFileDialog *fd=new QFileDialog( this);
insilmaril@366	3014	fd->setFilters (imageIO.getFilters());
insilmaril@366	3015	fd->setCaption(__VYM " - " +tr("Save image"));
insilmaril@366	3016	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@366	3017	fd->setDirectory (lastImageDir);
insilmaril@366	3018	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	3019	fd->show();
insilmaril@0	3020
insilmaril@0	3021	QString fn;
insilmaril@0	3022	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3023	{
insilmaril@0	3024	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	3025	{
insilmaril@185	3026	QMessageBox mb( __VYM,
insilmaril@159	3027	tr("The file %1 exists already.\n"
insilmaril@159	3028	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	3029	QMessageBox::Warning,
insilmaril@0	3030	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	3031	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3032	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3033
insilmaril@0	3034	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3035	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3036	switch( mb.exec() )
insilmaril@0	3037	{
insilmaril@0	3038	case QMessageBox::Yes:
insilmaril@0	3039	// save
insilmaril@0	3040	break;;
insilmaril@0	3041	case QMessageBox::Cancel:
insilmaril@0	3042	// do nothing
insilmaril@0	3043	return;
insilmaril@0	3044	break;
insilmaril@0	3045	}
insilmaril@0	3046	}
insilmaril@366	3047	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3048	}
insilmaril@0	3049	}
insilmaril@0	3050	}
insilmaril@0	3051
insilmaril@0	3052	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3053	{
insilmaril@0	3054	if (selection &&
insilmaril@0	3055	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3056	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3057	{
insilmaril@0	3058	selection->setFrameType (t);
insilmaril@0	3059	mapCenter->reposition();
insilmaril@0	3060	selection->updateLink();
insilmaril@0	3061	}
insilmaril@0	3062	}
insilmaril@0	3063
insilmaril@175	3064	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175	3065	{
insilmaril@175	3066	if (selection &&
insilmaril@175	3067	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3068	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3069	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175	3070	mapCenter->reposition();
insilmaril@175	3071	}
insilmaril@175	3072
insilmaril@175	3073	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175	3074	{
insilmaril@175	3075	if (selection &&
insilmaril@175	3076	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3077	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3078	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175	3079	mapCenter->reposition();
insilmaril@175	3080	}
insilmaril@175	3081
insilmaril@160	3082	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160	3083	{
insilmaril@160	3084	if (selection &&
insilmaril@160	3085	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	3086	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@160	3087	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160	3088	selection->setHideLinkUnselected(b);
insilmaril@160	3089	}
insilmaril@160	3090
insilmaril@366	3091	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@0	3092	{
insilmaril@0	3093	if (selection &&
insilmaril@0	3094	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3095	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3096	{
insilmaril@0	3097	BranchObj *bo;
insilmaril@0	3098
insilmaril@0	3099	// Traverse directories
insilmaril@0	3100	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3101	QFileInfoList list = d.entryInfoList();
insilmaril@366	3102	QFileInfo fi;
insilmaril@366	3103
insilmaril@366	3104	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3105	{
insilmaril@366	3106	fi=list.at(i);
insilmaril@366	3107	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3108	{
insilmaril@0	3109	dst->addBranch();
insilmaril@0	3110	bo=dst->getLastBranch();
insilmaril@366	3111	bo->setHeading (fi.fileName() );
insilmaril@243	3112	bo->setColor (QColor("blue"));
insilmaril@0	3113	bo->toggleScroll();
insilmaril@366	3114	if ( !d.cd(fi.fileName()) )
insilmaril@366	3115	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3116	else
insilmaril@0	3117	{
insilmaril@103	3118	// Recursively add subdirs
insilmaril@366	3119	importDirInt (bo,d);
insilmaril@0	3120	d.cdUp();
insilmaril@0	3121	}
insilmaril@0	3122	}
insilmaril@0	3123	}
insilmaril@0	3124	// Traverse files
insilmaril@0	3125	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3126	list = d.entryInfoList();
insilmaril@366	3127
insilmaril@366	3128	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3129	{
insilmaril@366	3130	fi=list.at(i);
insilmaril@0	3131	dst->addBranch();
insilmaril@0	3132	bo=dst->getLastBranch();
insilmaril@366	3133	bo->setHeading (fi.fileName() );
insilmaril@243	3134	bo->setColor (QColor("black"));
insilmaril@366	3135	if (fi.fileName().right(4) == ".vym" )
insilmaril@366	3136	bo->setVymLink (fi.filePath());
insilmaril@0	3137	}
insilmaril@0	3138	}
insilmaril@0	3139	}
insilmaril@0	3140
insilmaril@0	3141	void MapEditor::importDir()
insilmaril@0	3142	{
insilmaril@0	3143	if (selection &&
insilmaril@0	3144	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3145	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3146	{
insilmaril@366	3147	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@366	3148	fd->setMode (Q3FileDialog::DirectoryOnly);
insilmaril@0	3149	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	3150	fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0	3151	fd->show();
insilmaril@0	3152
insilmaril@0	3153	QString fn;
insilmaril@0	3154	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3155	{
insilmaril@163	3156	BranchObj bo=((BranchObj)selection);
insilmaril@366	3157	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3158	mapCenter->reposition();
insilmaril@0	3159	adjustCanvasSize();
insilmaril@0	3160	canvas()->update();
insilmaril@0	3161	}
insilmaril@0	3162	}
insilmaril@0	3163	}
insilmaril@0	3164
insilmaril@95	3165	void MapEditor::followXLink(int i)
insilmaril@89	3166	{
insilmaril@97	3167	if (selection &&
insilmaril@97	3168	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3169	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@89	3170	{
insilmaril@163	3171	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@97	3172	if (bo)
insilmaril@97	3173	{
insilmaril@97	3174	selection->unselect();
insilmaril@97	3175	selection=bo;
insilmaril@97	3176	selection->select();
insilmaril@97	3177	ensureSelectionVisible();
insilmaril@97	3178	}
insilmaril@89	3179	}
insilmaril@89	3180	}
insilmaril@89	3181
insilmaril@95	3182	void MapEditor::editXLink(int i)
insilmaril@94	3183	{
insilmaril@366	3184	qDebug ("ko."); //FIXME Huh?
insilmaril@97	3185	if (selection &&
insilmaril@97	3186	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3187	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@94	3188	{
insilmaril@163	3189	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@97	3190	if (xlo)
insilmaril@94	3191	{
insilmaril@97	3192	EditXLinkDialog dia;
insilmaril@97	3193	dia.setXLink (xlo);
insilmaril@102	3194	dia.setSelection(selection);
insilmaril@97	3195	if (dia.exec() == QDialog::Accepted)
insilmaril@97	3196	{
insilmaril@97	3197	if (dia.useSettingsGlobal() )
insilmaril@97	3198	{
insilmaril@97	3199	setDefXLinkColor (xlo->getColor() );
insilmaril@97	3200	setDefXLinkWidth (xlo->getWidth() );
insilmaril@97	3201	}
insilmaril@97	3202	if (dia.deleteXLink())
insilmaril@163	3203	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@366	3204	saveStateComplete("Edit xLink"); //TODO undoCommand
insilmaril@97	3205	}
insilmaril@97	3206	}
insilmaril@97	3207	}
insilmaril@94	3208	}
insilmaril@94	3209
insilmaril@0	3210	void MapEditor::testFunction()
insilmaril@0	3211	{
insilmaril@0	3212	cout << "MapEditor::testFunction() called\n";
insilmaril@314	3213
insilmaril@366	3214	/*
insilmaril@366	3215	bool ok;
insilmaril@366	3216	QString text = QInputDialog::getText(
insilmaril@366	3217	this,
insilmaril@366	3218	tr("QInputDialog::getText()"),
insilmaril@366	3219	tr("User name:"), QLineEdit::Normal,
insilmaril@366	3220	QDir::home().dirName(), &ok, Qt::FramelessWindowHint);
insilmaril@366	3221	*/
insilmaril@366	3222
insilmaril@366	3223	QDialog *d =new QDialog(NULL);
insilmaril@366	3224	QLineEdit *le=new QLineEdit (d);
insilmaril@366	3225	// d->setModal (true);
insilmaril@366	3226	d->setWindowFlags (Qt::FramelessWindowHint);
insilmaril@366	3227	le->setFocus();
insilmaril@366	3228	le->setText ("Foo");
insilmaril@366	3229	le->selectAll();
insilmaril@366	3230	connect (le, SIGNAL (returnPressed()), d, SLOT (accept()));
insilmaril@366	3231	d->exec();
insilmaril@366	3232	qWarning( le->text());
insilmaril@336	3233	return;
insilmaril@366	3234
insilmaril@366	3235
insilmaril@366	3236
insilmaril@366	3237	/*
insilmaril@314	3238	WarningDialog dia;
insilmaril@314	3239	dia.setCancelButton (true);
insilmaril@314	3240	dia.setText("This is a longer \nWarning");
insilmaril@314	3241	dia.setCaption("Warning: Flux problem");
insilmaril@366	3242	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@366	3243	dia.setWindowFlags (Qt::FramelessWindowHint);
insilmaril@314	3244	if (dia.exec()==QDialog::Accepted)
insilmaril@314	3245	cout << "accepted!\n";
insilmaril@314	3246	else
insilmaril@314	3247	cout << "canceled!\n";
insilmaril@301	3248	return;
insilmaril@366	3249	*/
insilmaril@366	3250
insilmaril@366	3251	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@260	3252	if (hidemode==HideNone)
insilmaril@185	3253	{
insilmaril@260	3254	setHideTmpMode (HideExport);
insilmaril@260	3255	mapCenter->calcBBoxSizeWithChilds();
insilmaril@260	3256	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@260	3257	QRect mapRect=totalBBox;
insilmaril@260	3258	QCanvasRectangle *frame=NULL;
insilmaril@260	3259
insilmaril@260	3260	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@260	3261
insilmaril@260	3262	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@260	3263	totalBBox.width(), totalBBox.height());
insilmaril@260	3264	frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@260	3265	frame->setBrush (QColor(white));
insilmaril@260	3266	frame->setPen (QColor(black));
insilmaril@260	3267	frame->setZ(0);
insilmaril@260	3268	frame->show();
insilmaril@260	3269	}
insilmaril@260	3270	else
insilmaril@260	3271	{
insilmaril@260	3272	setHideTmpMode (HideNone);
insilmaril@260	3273	}
insilmaril@260	3274	cout <<" hidemode="<<hidemode<<endl;
insilmaril@301	3275	*/
insilmaril@105	3276	}
insilmaril@105	3277
insilmaril@0	3278	void MapEditor::ensureSelectionVisible()
insilmaril@0	3279	{
insilmaril@98	3280	if (selection)
insilmaril@98	3281	{
insilmaril@98	3282	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@98	3283	QPoint p;
insilmaril@98	3284	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@98	3285	p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@98	3286	else
insilmaril@98	3287	p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@98	3288	ensureVisible (p.x(), p.y() );
insilmaril@98	3289	}
insilmaril@0	3290
insilmaril@0	3291	}
insilmaril@0	3292
insilmaril@0	3293	void MapEditor::updateViewCenter()
insilmaril@0	3294	{
insilmaril@0	3295	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0	3296	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0	3297	visibleWidth(), visibleHeight() );
insilmaril@0	3298	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3299	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3300	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0	3301	}
insilmaril@0	3302
insilmaril@0	3303	void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3304	{
insilmaril@0	3305	// Lineedits are already closed by preceding
insilmaril@0	3306	// mouseEvent, we don't need to close here.
insilmaril@0	3307
insilmaril@0	3308	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3309	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3310
insilmaril@0	3311	if (lmo)
insilmaril@0	3312	{ // MapObj was found
insilmaril@0	3313	if (selection != lmo)
insilmaril@0	3314	{
insilmaril@0	3315	// select the MapObj
insilmaril@0	3316	if (selection) selection->unselect();
insilmaril@0	3317	selection=lmo;
insilmaril@0	3318	selection->select();
insilmaril@0	3319	adjustCanvasSize();
insilmaril@0	3320	}
insilmaril@0	3321	// Context Menu
insilmaril@0	3322	if (selection)
insilmaril@0	3323	{
insilmaril@0	3324	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3325	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3326	{
insilmaril@0	3327	// Context Menu on branch or mapcenter
insilmaril@0	3328	updateActions();
insilmaril@0	3329	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3330	}
insilmaril@0	3331	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3332	{
insilmaril@0	3333	// Context Menu on floatimage
insilmaril@0	3334	updateActions();
insilmaril@0	3335	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3336	}
insilmaril@0	3337	}
insilmaril@0	3338	} else
insilmaril@0	3339	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3340	// Context Menu on Canvas
insilmaril@0	3341	updateActions();
insilmaril@0	3342	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3343	}
insilmaril@329	3344	e->accept();
insilmaril@0	3345	}
insilmaril@0	3346
insilmaril@0	3347	void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0	3348	{
insilmaril@329	3349	// Ignore right clicks, these will go to context menus
insilmaril@366	3350	if (e->button() == Qt::RightButton )
insilmaril@329	3351	{
insilmaril@329	3352	e->ignore();
insilmaril@329	3353	return;
insilmaril@329	3354	}
insilmaril@329	3355
insilmaril@0	3356	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3357	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3358
insilmaril@329	3359	e->accept();
insilmaril@329	3360
insilmaril@267	3361	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@267	3362	//
insilmaril@267	3363	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@267	3364	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267	3365	{
insilmaril@267	3366	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267	3367	if (!foname.isEmpty())
insilmaril@267	3368	{
insilmaril@267	3369	// systemFlag clicked
insilmaril@366	3370	selectInt (lmo);
insilmaril@267	3371	if (foname=="url")
insilmaril@267	3372	{
insilmaril@366	3373	if (e->state() & Qt::ControlModifier)
insilmaril@267	3374	mainWindow->editOpenURLTab();
insilmaril@267	3375	else
insilmaril@267	3376	mainWindow->editOpenURL();
insilmaril@267	3377	}
insilmaril@267	3378	else if (foname=="vymLink")
insilmaril@267	3379	{
insilmaril@267	3380	mainWindow->editOpenVymLink();
insilmaril@267	3381	// tabWidget may change, better return now
insilmaril@267	3382	// before segfaulting...
insilmaril@267	3383	} else if (foname=="note")
insilmaril@267	3384	mainWindow->windowToggleNoteEditor();
insilmaril@267	3385	else if (foname=="hideInExport")
insilmaril@267	3386	toggleHideExport();
insilmaril@267	3387	return;
insilmaril@267	3388	}
insilmaril@267	3389	}
insilmaril@267	3390	// No system flag clicked, take care of modmodes
insilmaril@267	3391
insilmaril@83	3392	// Special case: CTRL is pressed
insilmaril@366	3393	if (e->state() & Qt::ControlModifier)
insilmaril@0	3394	{
insilmaril@89	3395	if (actionModModeColor->isOn())
insilmaril@83	3396	{
insilmaril@83	3397	pickingColor=true;
insilmaril@83	3398	setCursor (pickColorCursor);
insilmaril@83	3399	return;
insilmaril@83	3400	}
insilmaril@89	3401	if (actionModModeLink->isOn())
insilmaril@83	3402	{
insilmaril@90	3403	BranchObj *bo_begin=NULL;
insilmaril@90	3404	if (lmo)
insilmaril@90	3405	bo_begin=(BranchObj*)(lmo);
insilmaril@90	3406	else
insilmaril@90	3407	if (selection &&
insilmaril@90	3408	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@90	3409	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@163	3410	bo_begin=(BranchObj*)selection;
insilmaril@90	3411	if (bo_begin)
insilmaril@83	3412	{
insilmaril@83	3413	drawingLink=true;
insilmaril@90	3414	linkingObj_src=bo_begin;
insilmaril@95	3415	tmpXLink=new XLinkObj (mapCanvas);
insilmaril@95	3416	tmpXLink->setBegin (bo_begin);
insilmaril@95	3417	tmpXLink->setEnd (p);
insilmaril@97	3418	tmpXLink->setColor(defXLinkColor);
insilmaril@97	3419	tmpXLink->setWidth(defXLinkWidth);
insilmaril@95	3420	tmpXLink->updateXLink();
insilmaril@95	3421	tmpXLink->setVisibility (true);
insilmaril@83	3422	return;
insilmaril@89	3423	}
insilmaril@267	3424	}
insilmaril@0	3425	}
insilmaril@0	3426	if (lmo)
insilmaril@267	3427	{
insilmaril@366	3428	selectInt (lmo);
insilmaril@0	3429	// Left Button Move Branches
insilmaril@366	3430	if (e->button() == Qt::LeftButton )
insilmaril@0	3431	{
insilmaril@129	3432	movingObj_start.setX( p.x() - selection->x() );
insilmaril@129	3433	movingObj_start.setY( p.y() - selection->y() );
insilmaril@129	3434	movingObj_orgPos.setX (lmo->x() );
insilmaril@129	3435	movingObj_orgPos.setY (lmo->y() );
insilmaril@366	3436	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129	3437
insilmaril@93	3438	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93	3439	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@93	3440	if (actionModModeCopy->isOn() &&
insilmaril@366	3441	e->state() & Qt::ControlModifier)
insilmaril@93	3442	{
insilmaril@93	3443	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93	3444	{
insilmaril@93	3445	copyingObj=true;
insilmaril@163	3446	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93	3447	unselect();
insilmaril@93	3448	selection=mapCenter->getLastBranch();
insilmaril@93	3449	selection->select();
insilmaril@104	3450	mapCenter->reposition();
insilmaril@93	3451	}
insilmaril@129	3452	}
insilmaril@0	3453	movingObj=selection;
insilmaril@0	3454	} else
insilmaril@0	3455	// Middle Button Toggle Scroll
insilmaril@0	3456	// (On Mac OS X this won't work, but we still have
insilmaril@0	3457	// a button in the toolbar)
insilmaril@366	3458	if (e->button() == Qt::MidButton )
insilmaril@0	3459	toggleScroll();
insilmaril@0	3460	updateActions();
insilmaril@0	3461	} else
insilmaril@0	3462	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3463	// Left Button move Pos of CanvasView
insilmaril@366	3464	if (e->button() == Qt::LeftButton )
insilmaril@0	3465	{
insilmaril@0	3466	movingObj=NULL; // move Content not Obj
insilmaril@0	3467	movingObj_start=e->globalPos();
insilmaril@0	3468	movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0	3469	movingVec=QPoint(0,0);
insilmaril@0	3470	setCursor(handOpenCursor);
insilmaril@0	3471	}
insilmaril@0	3472	}
insilmaril@0	3473	}
insilmaril@0	3474
insilmaril@0	3475	void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0	3476	{
insilmaril@83	3477	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@83	3478
insilmaril@0	3479	// Move the selected MapObj
insilmaril@0	3480	if ( selection && movingObj)
insilmaril@0	3481	{
insilmaril@164	3482	// To avoid jumping of the CanvasView, only
insilmaril@164	3483	// ensureSelectionVisible, if not tmp linked
insilmaril@164	3484	if (!selection->hasParObjTmp())
insilmaril@164	3485	ensureSelectionVisible ();
insilmaril@0	3486
insilmaril@83	3487	// Now move the selection, but add relative position
insilmaril@83	3488	// (movingObj_start) where selection was chosen with
insilmaril@83	3489	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3490	// of selection back to absPos)
insilmaril@0	3491
insilmaril@0	3492	LinkableMapObj *lmosel;
insilmaril@0	3493	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3494
insilmaril@0	3495	// Check if we could link
insilmaril@0	3496	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3497
insilmaril@0	3498
insilmaril@0	3499	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3500	{
insilmaril@163	3501	FloatObj fo=(FloatObj)selection;
insilmaril@0	3502	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3503	fo->setRelPos();
insilmaril@0	3504	fo->reposition();
insilmaril@0	3505
insilmaril@0	3506	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3507	// Only relink, if selection really has a new parent
insilmaril@366	3508	if ( (e->state() & Qt::ShiftModifier) && lmo &&
insilmaril@0	3509	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3510	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3511	( lmo != fo->getParObj())
insilmaril@0	3512	)
insilmaril@0	3513	{
insilmaril@0	3514	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3515	{
insilmaril@366	3516	//TODO undocom
insilmaril@366	3517	saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3518	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3519	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3520	fio->unselect();
insilmaril@0	3521	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3522	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3523	fio->setRelPos();
insilmaril@0	3524	fio->reposition();
insilmaril@0	3525	selection=(LinkableMapObj*)(fio);
insilmaril@0	3526	selection->select();
insilmaril@0	3527	movingObj=(MapObj*)(fio);
insilmaril@0	3528	}
insilmaril@0	3529	}
insilmaril@0	3530	} else // selection != a FloatObj
insilmaril@0	3531	{
insilmaril@0	3532	if (lmosel->getDepth()==0)
insilmaril@0	3533	{
insilmaril@366	3534	if (e->state() == Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3535	// If mapCenter is moved, move all the rest by default, too.
insilmaril@0	3536	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3537	else
insilmaril@0	3538	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3539	} else
insilmaril@0	3540	{
insilmaril@0	3541	if (lmosel->getDepth()==1)
insilmaril@0	3542	{
insilmaril@0	3543	// depth==1, mainbranch
insilmaril@0	3544	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3545	} else
insilmaril@0	3546	{
insilmaril@0	3547	// depth>1
insilmaril@0	3548	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3549	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3550	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@175	3551	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3552	else
insilmaril@175	3553	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3554	}
insilmaril@0	3555	// reposition subbranch
insilmaril@0	3556	lmosel->reposition();
insilmaril@89	3557	//ensureSelectionVisible();
insilmaril@0	3558
insilmaril@0	3559	if (lmo && (lmo!=selection) &&
insilmaril@0	3560	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3561	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3562	) )
insilmaril@0	3563	{
insilmaril@366	3564	if (e->state() & Qt::ControlModifier)
insilmaril@0	3565	{
insilmaril@0	3566	// Special case: CTRL to link below lmo
insilmaril@0	3567	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3568	}
insilmaril@366	3569	else if (e->state() & Qt::ShiftModifier)
insilmaril@0	3570	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3571	else
insilmaril@0	3572	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3573	} else
insilmaril@0	3574	{
insilmaril@93	3575	lmosel->unsetParObjTmp();
insilmaril@0	3576	}
insilmaril@0	3577	} // depth>0
insilmaril@0	3578
insilmaril@0	3579	} // no FloatImageObj
insilmaril@0	3580
insilmaril@0	3581	canvas()->update();
insilmaril@0	3582	return;
insilmaril@0	3583	} // selection && moving_obj
insilmaril@0	3584
insilmaril@83	3585	// Draw a link from one branch to another
insilmaril@83	3586	if (drawingLink)
insilmaril@83	3587	{
insilmaril@95	3588	tmpXLink->setEnd (p);
insilmaril@95	3589	tmpXLink->updateXLink();
insilmaril@83	3590	}
insilmaril@83	3591
insilmaril@0	3592	// Move CanvasView
insilmaril@83	3593	if (!movingObj && !pickingColor &&!drawingLink)
insilmaril@0	3594	{
insilmaril@0	3595	QPoint p=e->globalPos();
insilmaril@0	3596	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3597	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0	3598	setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0	3599	movingCont_start.y() + movingVec.y());
insilmaril@0	3600
insilmaril@0	3601	updateViewCenter();
insilmaril@0	3602	}
insilmaril@0	3603	}
insilmaril@0	3604
insilmaril@0	3605
insilmaril@0	3606	void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3607	{
insilmaril@0	3608	LinkableMapObj *dst;
insilmaril@0	3609	// Have we been picking color?
insilmaril@0	3610	if (pickingColor)
insilmaril@0	3611	{
insilmaril@0	3612	pickingColor=false;
insilmaril@366	3613	setCursor (Qt::ArrowCursor);
insilmaril@0	3614	// Check if we are over another branch
insilmaril@0	3615	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0	3616	if (dst && selection)
insilmaril@0	3617	{
insilmaril@366	3618	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3619	{
insilmaril@243	3620	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@163	3621	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3622	}
insilmaril@0	3623	else
insilmaril@0	3624	{
insilmaril@243	3625	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@163	3626	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3627	}
insilmaril@0	3628	}
insilmaril@0	3629	return;
insilmaril@0	3630	}
insilmaril@83	3631
insilmaril@83	3632	// Have we been drawing a link?
insilmaril@83	3633	if (drawingLink)
insilmaril@83	3634	{
insilmaril@83	3635	drawingLink=false;
insilmaril@83	3636	// Check if we are over another branch
insilmaril@83	3637	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@83	3638	if (dst && selection)
insilmaril@83	3639	{
insilmaril@95	3640	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95	3641	tmpXLink->updateXLink();
insilmaril@95	3642	tmpXLink->activate();
insilmaril@366	3643	saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //TODO undoCommand
insilmaril@83	3644	} else
insilmaril@83	3645	{
insilmaril@95	3646	delete(tmpXLink);
insilmaril@95	3647	tmpXLink=NULL;
insilmaril@83	3648	}
insilmaril@83	3649	return;
insilmaril@83	3650	}
insilmaril@83	3651
insilmaril@0	3652	// Have we been moving something?
insilmaril@0	3653	if ( selection && movingObj )
insilmaril@0	3654	{
insilmaril@175	3655	// Moved FloatObj? Maybe we need to reposition
insilmaril@175	3656	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175	3657	{
insilmaril@366	3658	FloatImageObj fo=(FloatImageObj)selection;
insilmaril@366	3659	QString pold=qpointToString(movingObj_orgRelPos);
insilmaril@366	3660	QString pnow=qpointToString(fo->getRelPos());
insilmaril@366	3661	saveStateConstSelection(
insilmaril@366	3662	"moveRel "+pold,
insilmaril@366	3663	"moveRel "+pnow,
insilmaril@366	3664	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
insilmaril@366	3665
insilmaril@175	3666	selection->getParObj()->requestReposition();
insilmaril@175	3667	mapCenter->reposition();
insilmaril@175	3668	}
insilmaril@175	3669
insilmaril@0	3670	// Check if we are over another branch, but ignore
insilmaril@0	3671	// any found LMOs, which are FloatObjs
insilmaril@0	3672	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ),
insilmaril@163	3673	((LinkableMapObj*)selection) );
insilmaril@0	3674
insilmaril@336	3675	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3676	dst=NULL;
insilmaril@0	3677
insilmaril@0	3678	// Now check, if we have been moving a branch
insilmaril@0	3679	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	3680	{
insilmaril@0	3681	// save the position in case we link to mapcenter
insilmaril@0	3682	QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0	3683
insilmaril@0	3684	// Reset the temporary drawn link to the original one
insilmaril@163	3685	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0	3686
insilmaril@366	3687	// For Redo we may need to save original selection
insilmaril@366	3688	QString preSelStr=selection->getSelectString();
insilmaril@93	3689
insilmaril@94	3690	copyingObj=false;
insilmaril@129	3691	if (dst )
insilmaril@93	3692	{
insilmaril@366	3693	BranchObj* bsel=(BranchObj*)selection;
insilmaril@366	3694	BranchObj* bdst=(BranchObj*)dst;
insilmaril@366	3695
insilmaril@366	3696	QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@366	3697	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@366	3698	QString preDstParStr;
insilmaril@366	3699
insilmaril@366	3700	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366	3701	{ // Link above dst
insilmaril@366	3702	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3703	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@366	3704	} else
insilmaril@366	3705	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366	3706	{
insilmaril@366	3707	// Link below dst
insilmaril@366	3708	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3709	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@366	3710	} else
insilmaril@366	3711	{ // Append to dst
insilmaril@366	3712	preDstParStr=dst->getSelectString();
insilmaril@366	3713	bsel->moveBranchTo (bdst,-1);
insilmaril@366	3714	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@366	3715	}
insilmaril@366	3716	QString postSelStr=selection->getSelectString();
insilmaril@366	3717	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@366	3718
insilmaril@139	3719	QString undoCom="linkBranchToPos (\""+
insilmaril@366	3720	preParStr+ "\"," + preNum +"," +
insilmaril@366	3721	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366	3722
insilmaril@366	3723	QString redoCom="linkBranchToPos (\""+
insilmaril@366	3724	preDstParStr + "\"," + postNum + "," +
insilmaril@366	3725	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366	3726
insilmaril@366	3727	saveState (
insilmaril@366	3728	postSelStr,undoCom,
insilmaril@366	3729	preSelStr, redoCom,
insilmaril@366	3730	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@163	3731	} else
insilmaril@163	3732	if (selection->getDepth()==1)
insilmaril@366	3733	{
insilmaril@366	3734	// The select string might be different _after_ moving around.
insilmaril@366	3735	// Therefor reposition and then use string of old selection, too
insilmaril@366	3736	mapCenter->reposition();
insilmaril@366	3737
insilmaril@366	3738	QString ps=qpointToString ( ((BranchObj*)selection)->getRelPos() );
insilmaril@366	3739	saveState(
insilmaril@366	3740	selection->getSelectString(), "moveRel "+qpointToString(movingObj_orgRelPos),
insilmaril@366	3741	preSelStr, "moveRel "+ps,
insilmaril@366	3742	QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
insilmaril@163	3743
insilmaril@366	3744	}
insilmaril@0	3745	// Draw the original link, before selection was moved around
insilmaril@0	3746	mapCenter->reposition();
insilmaril@0	3747	}
insilmaril@0	3748	// Finally resize canvas, if needed
insilmaril@0	3749	adjustCanvasSize();
insilmaril@0	3750	canvas()->update();
insilmaril@0	3751	movingObj=NULL;
insilmaril@366	3752
insilmaril@366	3753	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@366	3754	updateActions();
insilmaril@0	3755	} else
insilmaril@83	3756	// maybe we moved View: set old cursor
insilmaril@366	3757	setCursor (Qt::ArrowCursor);
insilmaril@83	3758
insilmaril@0	3759	}
insilmaril@0	3760
insilmaril@0	3761	void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	3762	{
insilmaril@366	3763	if (e->button() == Qt::LeftButton )
insilmaril@0	3764	{
insilmaril@0	3765	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3766	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3767	if (lmo) { // MapObj was found
insilmaril@0	3768	// First select the MapObj than edit heading
insilmaril@0	3769	if (selection) selection->unselect();
insilmaril@0	3770	selection=lmo;
insilmaril@0	3771	selection->select();
insilmaril@366	3772	mainWindow->editHeading();
insilmaril@0	3773	}
insilmaril@0	3774	}
insilmaril@0	3775	}
insilmaril@0	3776
insilmaril@0	3777	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	3778	{
insilmaril@366	3779	Q3CanvasView::resizeEvent( e );
insilmaril@0	3780	adjustCanvasSize();
insilmaril@0	3781	}
insilmaril@0	3782
insilmaril@128	3783	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@119	3784	{
insilmaril@129	3785
insilmaril@129	3786	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@129	3787	// cerr << event->format(i) << endl;
insilmaril@129	3788
insilmaril@119	3789	if (selection &&
insilmaril@119	3790	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	3791	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@119	3792
insilmaril@119	3793	// If QImageDrag can decode mime type
insilmaril@366	3794	if (Q3ImageDrag::canDecode(event)) {
insilmaril@119	3795	event->accept();
insilmaril@119	3796	return;
insilmaril@119	3797	}
insilmaril@119	3798
insilmaril@128	3799	// If image are dragged from firefox
insilmaril@119	3800	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@119	3801	event->provides("application/x-moz-nativeimage")) {
insilmaril@119	3802	event->accept(true);
insilmaril@119	3803	return;
insilmaril@119	3804	}
insilmaril@125	3805
insilmaril@128	3806	// If QUriDrag can decode mime type
insilmaril@366	3807	if (Q3UriDrag::canDecode(event)) {
insilmaril@128	3808	event->accept();
insilmaril@128	3809	return;
insilmaril@128	3810	}
insilmaril@128	3811
insilmaril@128	3812	// If Uri are dragged from firefox
insilmaril@129	3813	if (event->provides("_NETSCAPE_URL")){
insilmaril@128	3814	event->accept();
insilmaril@128	3815	return;
insilmaril@128	3816	}
insilmaril@129	3817
insilmaril@129	3818	// If QTextDrag can decode mime type
insilmaril@366	3819	if (Q3TextDrag::canDecode(event)) {
insilmaril@129	3820	event->accept();
insilmaril@129	3821	return;
insilmaril@129	3822	}
insilmaril@129	3823
insilmaril@119	3824	}
insilmaril@119	3825	event->ignore();
insilmaril@119	3826	}
insilmaril@129	3827
insilmaril@129	3828	bool isUnicode16(const QByteArray &d)
insilmaril@129	3829	{
insilmaril@164	3830	// TODO: make more precise check for unicode 16.
insilmaril@129	3831	// Guess unicode16 if any of second bytes are zero
insilmaril@129	3832	unsigned int length = max(0,d.size()-2)/2;
insilmaril@129	3833	for (unsigned int i = 0; i<length ; i++)
insilmaril@129	3834	if (d.at(i*2+1)==0) return true;
insilmaril@129	3835	return false;
insilmaril@129	3836	}
insilmaril@119	3837
insilmaril@128	3838	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@119	3839	{
insilmaril@128	3840	if (selection &&
insilmaril@128	3841	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@128	3842	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@128	3843	{
insilmaril@128	3844	bool update=false;
insilmaril@366	3845	Q3StrList uris;
insilmaril@129	3846	QString heading;
insilmaril@128	3847	if (event->provides("image/png"))
insilmaril@128	3848	{
insilmaril@128	3849	QPixmap pix;
insilmaril@366	3850	if (Q3ImageDrag::decode(event, pix))
insilmaril@128	3851	{
insilmaril@128	3852	addFloatImage(pix);
insilmaril@128	3853	event->accept();
insilmaril@128	3854	update=true;
insilmaril@128	3855	} else
insilmaril@128	3856	event->ignore();
insilmaril@128	3857
insilmaril@128	3858	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@128	3859	event->provides("application/x-moz-nativeimage"))
insilmaril@128	3860	{
insilmaril@129	3861	// Contains url to the img src in unicode16
insilmaril@128	3862	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128	3863	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@128	3864	fetchImage(url);
insilmaril@128	3865	event->accept();
insilmaril@128	3866	update=true;
insilmaril@128	3867	} else if (event->provides ("text/uri-list"))
insilmaril@128	3868	{ // Uris provided e.g. by konqueror
insilmaril@366	3869	Q3UriDrag::decode (event,uris);
insilmaril@129	3870	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128	3871	{ // Uris provided by Mozilla
insilmaril@129	3872	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129	3873	uris.append(l[0]);
insilmaril@129	3874	heading = l[1];
insilmaril@129	3875	} else if (event->provides("text/html")) {
insilmaril@129	3876
insilmaril@129	3877	// Handels text mime types
insilmaril@129	3878	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129	3879	QByteArray d = event->encodedData("text/html");
insilmaril@129	3880	QString text;
insilmaril@129	3881	if (isUnicode16(d))
insilmaril@129	3882	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	3883	else
insilmaril@129	3884	text = QString(d);
insilmaril@129	3885
insilmaril@129	3886	textEditor->setText(text);
insilmaril@129	3887
insilmaril@129	3888	event->accept();
insilmaril@129	3889	update=true;
insilmaril@129	3890	} else if (event->provides("text/plain")) {
insilmaril@129	3891	QByteArray d = event->encodedData("text/plain");
insilmaril@129	3892	QString text;
insilmaril@129	3893	if (isUnicode16(d))
insilmaril@129	3894	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	3895	else
insilmaril@129	3896	text = QString(d);
insilmaril@129	3897
insilmaril@129	3898	textEditor->setText(text);
insilmaril@129	3899
insilmaril@129	3900	event->accept();
insilmaril@129	3901	update= true;
insilmaril@128	3902	}
insilmaril@128	3903
insilmaril@128	3904	if (uris.count()>0)
insilmaril@128	3905	{
insilmaril@128	3906	QStringList files;
insilmaril@128	3907	QStringList urls;
insilmaril@128	3908	QString s;
insilmaril@128	3909	BranchObj *bo;
insilmaril@128	3910	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128	3911	{
insilmaril@163	3912	bo=((BranchObj*)selection)->addBranch();
insilmaril@128	3913	if (bo)
insilmaril@128	3914	{
insilmaril@366	3915	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@366	3916	if (!s.isEmpty())
insilmaril@366	3917	{
insilmaril@129	3918	QString file = QDir::convertSeparators(s);
insilmaril@129	3919	heading = QFileInfo(file).baseName();
insilmaril@129	3920	files.append(file);
insilmaril@129	3921	if (file.endsWith(".vym", false))
insilmaril@129	3922	bo->setVymLink(file);
insilmaril@129	3923	else
insilmaril@129	3924	bo->setURL(u);
insilmaril@366	3925	} else
insilmaril@366	3926	{
insilmaril@129	3927	urls.append (u);
insilmaril@129	3928	bo->setURL(u);
insilmaril@129	3929	}
insilmaril@129	3930
insilmaril@366	3931	if (!heading.isEmpty())
insilmaril@129	3932	bo->setHeading(heading);
insilmaril@129	3933	else
insilmaril@129	3934	bo->setHeading(u);
insilmaril@128	3935	}
insilmaril@128	3936	}
insilmaril@128	3937	update=true;
insilmaril@128	3938	}
insilmaril@128	3939
insilmaril@128	3940	if (update)
insilmaril@128	3941	{
insilmaril@294	3942	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@366	3943	saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@128	3944	mapCenter->reposition();
insilmaril@128	3945	adjustCanvasSize();
insilmaril@128	3946	canvas()->update();
insilmaril@128	3947	}
insilmaril@128	3948	}
insilmaril@119	3949	}
insilmaril@119	3950
insilmaril@125	3951	void MapEditor::addFloatImage(const QPixmap &img)
insilmaril@119	3952	{
insilmaril@119	3953	if (selection &&
insilmaril@119	3954	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	3955	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@119	3956	{
insilmaril@163	3957	BranchObj bo=((BranchObj)selection);
insilmaril@366	3958	saveStatePart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@119	3959	//QString fn=fd->selectedFile();
insilmaril@119	3960	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@119	3961	bo->addFloatImage();
insilmaril@119	3962	// FIXME check if load was successful
insilmaril@119	3963	bo->getLastFloatImage()->load(img);
insilmaril@119	3964	//bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@119	3965	mapCenter->reposition();
insilmaril@119	3966	adjustCanvasSize();
insilmaril@119	3967	canvas()->update();
insilmaril@119	3968	}
insilmaril@119	3969	}
insilmaril@119	3970
insilmaril@119	3971
insilmaril@366	3972	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@119	3973	{
insilmaril@119	3974	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119	3975	if (!imageBuffer->isOpen()) {
insilmaril@366	3976	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@119	3977	}
insilmaril@119	3978	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119	3979	}
insilmaril@119	3980
insilmaril@119	3981
insilmaril@366	3982	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@119	3983	{
insilmaril@366	3984	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@129	3985	QPixmap img(imageBuffer->buffer());
insilmaril@129	3986	addFloatImage(img);
insilmaril@129	3987	}
insilmaril@129	3988
insilmaril@129	3989	if (imageBuffer) {
insilmaril@129	3990	imageBuffer->close();
insilmaril@129	3991	if (imageBuffer) {
insilmaril@129	3992	imageBuffer->close();
insilmaril@129	3993	delete imageBuffer;
insilmaril@129	3994	imageBuffer = 0;
insilmaril@129	3995	}
insilmaril@129	3996	}
insilmaril@119	3997	}
insilmaril@119	3998
insilmaril@129	3999	void MapEditor::fetchImage(const QString &url)
insilmaril@119	4000	{
insilmaril@119	4001	if (urlOperator) {
insilmaril@119	4002	urlOperator->stop();
insilmaril@119	4003	disconnect(urlOperator);
insilmaril@119	4004	delete urlOperator;
insilmaril@119	4005	}
insilmaril@119	4006
insilmaril@366	4007	urlOperator = new Q3UrlOperator(url);
insilmaril@366	4008	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@366	4009	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@366	4010
insilmaril@366	4011	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@366	4012	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@119	4013	urlOperator->get();
insilmaril@119	4014	}

author	insilmaril
	Tue, 05 Sep 2006 15:05:18 +0000
changeset 376	626fd85b1f69
parent 375	06ab6df252fa
child 377	5391ab620c95
permissions	-rw-r--r--