vym: mapeditor.cpp@c79df732d095 (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@381	212	stepsTotal=settings.readNumEntry("/mapeditor/stepsTotal",5);
insilmaril@381	213	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
insilmaril@163	214
insilmaril@0	215	// Initialize find routine
insilmaril@0	216	itFind=NULL;
insilmaril@0	217	EOFind=false;
insilmaril@0	218
insilmaril@0	219	printFrame=true;
insilmaril@0	220	printFooter=true;
insilmaril@0	221
insilmaril@139	222	blockReposition=false;
insilmaril@139	223	blockSaveState=false;
insilmaril@260	224
insilmaril@260	225	hidemode=HideNone;
insilmaril@260	226
insilmaril@377	227	isInteractive=interactive; // FIXME still needed?
insilmaril@377	228
insilmaril@377	229	// Create temporary files
insilmaril@377	230	makeTmpDirs();
insilmaril@0	231
insilmaril@0	232	// Initially set movingCentre
insilmaril@0	233	updateViewCenter();
insilmaril@0	234
insilmaril@0	235	mapCenter->reposition(); // for positioning heading
insilmaril@381	236
insilmaril@381	237	// Initialize history window;
insilmaril@381	238	historyWindow.setME(this);
insilmaril@381	239	historyWindow.setStepsTotal(stepsTotal);
insilmaril@381	240	historyWindow.update (undoSet);
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@377	355	return QString("branch (%1)").arg(s);
insilmaril@377	356	//return QString("branch (<font color=\"#0000ff\">%1</font>)").arg(s);
insilmaril@314	357	}
insilmaril@294	358	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@377	359	return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@377	360	//return QString ("floatimage [<font color=\"#0000ff\">%1</font>]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@294	361	return QString("Unknown type has no name!");
insilmaril@294	362	}
insilmaril@294	363
insilmaril@0	364	void MapEditor::makeTmpDirs()
insilmaril@0	365	{
insilmaril@0	366	// Create unique temporary directories
insilmaril@366	367	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
insilmaril@366	368	histPath=QDir::convertSeparators (tmpMapDir+"/history");
insilmaril@164	369	QDir d;
insilmaril@377	370	d.mkdir (tmpMapDir);
insilmaril@0	371	}
insilmaril@0	372
insilmaril@366	373	QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSel)
insilmaril@0	374	{
insilmaril@163	375	// tmpdir temporary directory to which data will be written
insilmaril@0	376	// prefix mapname, which will be appended to images etc.
insilmaril@0	377	// writeflags Only write flags for "real" save of map, not undo
insilmaril@0	378	// offset offset of bbox of whole map in canvas.
insilmaril@0	379	// Needed for XML export
insilmaril@0	380
insilmaril@0	381	// Save Header
insilmaril@0	382	QString ls;
insilmaril@0	383	switch (linkstyle)
insilmaril@0	384	{
insilmaril@0	385	case StyleLine:
insilmaril@0	386	ls="StyleLine";
insilmaril@0	387	break;
insilmaril@0	388	case StyleParabel:
insilmaril@0	389	ls="StyleParabel";
insilmaril@0	390	break;
insilmaril@0	391	case StylePolyLine:
insilmaril@0	392	ls="StylePolyLine";
insilmaril@0	393	break;
insilmaril@0	394	default:
insilmaril@0	395	ls="StylePolyParabel";
insilmaril@0	396	break;
insilmaril@0	397	}
insilmaril@0	398
insilmaril@0	399	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0	400	QString colhint="";
insilmaril@0	401	if (linkcolorhint==HeadingColor)
insilmaril@0	402	colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0	403
insilmaril@185	404	QString mapAttr=attribut("version",__VYM_VERSION);
insilmaril@366	405	if (!saveSel)
insilmaril@0	406	mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0	407	attribut("comment",mapCenter->getComment()) +
insilmaril@0	408	attribut("date",mapCenter->getDate()) +
insilmaril@0	409	attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0	410	attribut("linkStyle", ls ) +
insilmaril@97	411	attribut("linkColor", defLinkColor.name() ) +
insilmaril@102	412	attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102	413	attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0	414	colhint;
insilmaril@0	415	s+=beginElement("vymmap",mapAttr);
insilmaril@0	416	incIndent();
insilmaril@0	417
insilmaril@0	418	// Find the used flags while traversing the tree
insilmaril@0	419	standardFlagsDefault->resetUsedCounter();
insilmaril@0	420
insilmaril@166	421	// Reset the counters before saving
insilmaril@166	422	FloatImageObj (mapCanvas).resetSaveCounter();
insilmaril@166	423
insilmaril@0	424	// Build xml recursivly
insilmaril@366	425	if (!saveSel)
insilmaril@366	426	// Save complete map, if saveSel not set
insilmaril@0	427	s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0	428	else
insilmaril@0	429	{
insilmaril@366	430	if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@366	431	// Save Subtree
insilmaril@366	432	s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@366	433	else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@366	434	// Save image
insilmaril@377	435	s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix);
insilmaril@166	436
insilmaril@166	437	else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@366	438	// Save selected branch is saved from mainwindow //FIXME maybe use "subtree" above?
insilmaril@366	439	s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0	440	}
insilmaril@0	441
insilmaril@0	442	// Save local settings
insilmaril@0	443	s+=settings.getXMLData (destPath);
insilmaril@0	444
insilmaril@0	445	// Save selection
insilmaril@366	446	if (selection && !saveSel )
insilmaril@0	447	s+=valueElement("select",selection->getSelectString());
insilmaril@0	448
insilmaril@0	449	decIndent();
insilmaril@0	450	s+=endElement("vymmap");
insilmaril@0	451
insilmaril@0	452	if (writeflags)
insilmaril@0	453	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	454	return s;
insilmaril@0	455	}
insilmaril@0	456
insilmaril@366	457	void MapEditor::saveStateComplete(const QString &comment)
insilmaril@0	458	{
insilmaril@366	459	// Save complete map, Undo will replace whole map
insilmaril@366	460	saveState (CompleteMap,
insilmaril@366	461	"", "",
insilmaril@366	462	"", "",
insilmaril@366	463	comment,
insilmaril@366	464	mapCenter);
insilmaril@0	465	}
insilmaril@0	466
insilmaril@366	467	void MapEditor::saveStatePart(LinkableMapObj *undoSel, const QString &comment)
insilmaril@0	468	{
insilmaril@366	469	// save the selected part of the map, Undo will replace part of map
insilmaril@366	470	QString undoSelection="";
insilmaril@366	471	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	472
insilmaril@366	473	saveState (PartOfMap,
insilmaril@366	474	undoSelection, "",
insilmaril@366	475	"", "",
insilmaril@366	476	comment,
insilmaril@366	477	undoSel);
insilmaril@105	478	}
insilmaril@105	479
insilmaril@366	480	void MapEditor::saveStateConstSelection(const QString &uc, const QString &rc, const QString &comment)
insilmaril@105	481	{
insilmaril@163	482	// selection does not change during action,
insilmaril@163	483	// so just save commands for undo and redo
insilmaril@366	484	// and use current selection
insilmaril@366	485
insilmaril@366	486	QString sel;
insilmaril@366	487	if (selection) sel=selection->getSelectString();
insilmaril@366	488
insilmaril@366	489	saveState (UndoCommand,
insilmaril@366	490	sel, uc,
insilmaril@366	491	sel, rc,
insilmaril@366	492	comment,
insilmaril@366	493	NULL);
insilmaril@106	494	}
insilmaril@106	495
insilmaril@366	496	void MapEditor::saveStateComData(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment, LinkableMapObj *saveSel)
insilmaril@106	497	{
insilmaril@366	498	QString redoSelection="";
insilmaril@366	499	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	500	QString undoSelection="";
insilmaril@366	501	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	502
insilmaril@366	503	saveState (UndoCommand,
insilmaril@366	504	undoSelection, uc,
insilmaril@366	505	redoSelection, "FIXME-redoCom", //FIXME
insilmaril@366	506	comment,
insilmaril@366	507	saveSel);
insilmaril@163	508	}
insilmaril@163	509
insilmaril@366	510	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@366	511	{
insilmaril@366	512	// "Normal" savestate: save commands, selections and comment
insilmaril@366	513	// so just save commands for undo and redo
insilmaril@366	514	// and use current selection
insilmaril@366	515
insilmaril@366	516	QString redoSelection="";
insilmaril@366	517	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366	518	QString undoSelection="";
insilmaril@366	519	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366	520
insilmaril@366	521	saveState (UndoCommand,
insilmaril@366	522	undoSelection, uc,
insilmaril@366	523	redoSelection, rc,
insilmaril@366	524	comment,
insilmaril@366	525	NULL);
insilmaril@366	526	}
insilmaril@366	527
insilmaril@366	528	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@366	529	{
insilmaril@366	530	// "Normal" savestate: save commands, selections and comment
insilmaril@366	531	// so just save commands for undo and redo
insilmaril@366	532	// and use current selection
insilmaril@366	533	saveState (UndoCommand,
insilmaril@366	534	undoSel, uc,
insilmaril@366	535	redoSel, rc,
insilmaril@366	536	comment,
insilmaril@366	537	NULL);
insilmaril@366	538	}
insilmaril@366	539
insilmaril@366	540
insilmaril@366	541	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	542	{
insilmaril@163	543	// Main saveState
insilmaril@163	544
insilmaril@139	545	if (blockSaveState) return;
insilmaril@139	546
insilmaril@163	547	/* TODO remove after testing
insilmaril@163	548	*/
insilmaril@366	549	cout << "ME::saveState() begin"<<endl;
insilmaril@294	550
insilmaril@131	551	setChanged();
insilmaril@136	552
insilmaril@366	553	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@381	554	int redosAvail=undoSet.readNumEntry ("/history/redosAvail",0);
insilmaril@366	555	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@163	556	// Find out current undo directory
insilmaril@381	557	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	558	curStep++;
insilmaril@381	559	if (curStep>stepsTotal) curStep=1;
insilmaril@163	560
insilmaril@163	561	QString backupXML;
insilmaril@366	562	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@164	563	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164	564
insilmaril@164	565	// Create bakMapDir if not available
insilmaril@164	566	QDir d(bakMapDir);
insilmaril@164	567	if (!d.exists())
insilmaril@164	568	makeSubDirs (bakMapDir);
insilmaril@163	569
insilmaril@366	570	// Save depending on how much needs to be saved
insilmaril@366	571	if (!saveSel)
insilmaril@366	572	backupXML="";
insilmaril@366	573	else
insilmaril@366	574	backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),saveSel);
insilmaril@136	575
insilmaril@163	576	QString undoCommand="";
insilmaril@106	577	if (savemode==UndoCommand)
insilmaril@0	578	{
insilmaril@105	579	undoCommand=undoCom;
insilmaril@106	580	}
insilmaril@366	581	else if (savemode==PartOfMap )
insilmaril@0	582	{
insilmaril@163	583	undoCommand="undoPart (\""+ undoSelection+"\",\""+bakMapPath+"\")";
insilmaril@106	584	} else
insilmaril@106	585	{
insilmaril@163	586	undoCommand="undoMap (\""+bakMapPath+"\")";
insilmaril@106	587	}
insilmaril@163	588	if (!backupXML.isEmpty())
insilmaril@163	589	// Write XML Data to disk
insilmaril@163	590	saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163	591
insilmaril@366	592	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	593	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	594	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@366	595	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@366	596	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@366	597	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@366	598	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@366	599	undoSet.writeSettings(histPath);
insilmaril@163	600
insilmaril@163	601	/* TODO remove after testing
insilmaril@366	602	*/
insilmaril@366	603	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@381	604	cout << " stepsTotal="<<stepsTotal<<
insilmaril@366	605	", undosAvail="<<undosAvail<<
insilmaril@381	606	", redosAvail="<<redosAvail<<
insilmaril@366	607	", curStep="<<curStep<<endl;
insilmaril@163	608	cout << " ---------------------------"<<endl;
insilmaril@366	609	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	610	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	611	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	612	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@366	613	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@294	614	cout << " ---------------------------"<<endl;
insilmaril@377	615
insilmaril@377	616	historyWindow.update (undoSet);
insilmaril@106	617	}
insilmaril@106	618
insilmaril@129	619	void MapEditor::parseAtom(const QString &atom)
insilmaril@106	620	{
insilmaril@106	621	API api;
insilmaril@163	622	QString s,t;
insilmaril@129	623	int x,y;
insilmaril@129	624	bool ok;
insilmaril@129	625
insilmaril@129	626	// Split string s into command and parameters
insilmaril@129	627	api.parseCommand (atom);
insilmaril@129	628	QString com=api.command();
insilmaril@129	629
insilmaril@106	630	// External commands
insilmaril@163	631	if (com=="moveBranchUp")
insilmaril@106	632	moveBranchUp();
insilmaril@129	633	else if (com=="moveBranchDown")
insilmaril@106	634	moveBranchDown();
insilmaril@129	635	else if (com=="move")
insilmaril@129	636	{
insilmaril@139	637	if (api.checkParamCount(2) && selection )
insilmaril@129	638	{
insilmaril@129	639	x=api.parInt (ok,0);
insilmaril@129	640	if (ok)
insilmaril@129	641	{
insilmaril@129	642	y=api.parInt (ok,1);
insilmaril@130	643	if (ok) move (x,y);
insilmaril@129	644	}
insilmaril@129	645	}
insilmaril@129	646	}
insilmaril@366	647	else if (com=="moveRel")
insilmaril@366	648	{
insilmaril@366	649	if (api.checkParamCount(2) && selection )
insilmaril@366	650	{
insilmaril@366	651	x=api.parInt (ok,0);
insilmaril@366	652	if (ok)
insilmaril@366	653	{
insilmaril@366	654	y=api.parInt (ok,1);
insilmaril@366	655	if (ok) moveRel (x,y);
insilmaril@366	656	}
insilmaril@366	657	}
insilmaril@366	658	}
insilmaril@366	659	else if (com=="delete")
insilmaril@366	660	{
insilmaril@366	661	if (api.checkParamCount(1) && selection )
insilmaril@366	662	{
insilmaril@366	663	s=api.parString(ok,0);
insilmaril@366	664	if (ok &&select (s)) deleteSelection();
insilmaril@366	665	}
insilmaril@366	666	}
insilmaril@366	667	else if (com=="addBranch")
insilmaril@366	668	{
insilmaril@366	669	if (api.checkParamCount(1) && selection )
insilmaril@366	670	{
insilmaril@366	671	y=api.parInt (ok,0);
insilmaril@366	672	if (ok ) addNewBranchInt (y);
insilmaril@366	673	}
insilmaril@366	674	}
insilmaril@129	675	else if (com=="linkBranchToPos")
insilmaril@129	676	{
insilmaril@129	677	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@129	678	{
insilmaril@129	679	if (api.checkParamCount(4))
insilmaril@129	680	{
insilmaril@366	681	// 0 selectstring of parent
insilmaril@366	682	// 1 num in parent (for branches)
insilmaril@366	683	// 2,3 x,y of mainbranch or mapcenter
insilmaril@129	684	s=api.parString(ok,0);
insilmaril@129	685	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@129	686	if (dst)
insilmaril@129	687	{
insilmaril@129	688	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@139	689	{
insilmaril@139	690	// Get number in parent
insilmaril@139	691	x=api.parInt (ok,1);
insilmaril@139	692	if (ok)
insilmaril@163	693	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@139	694	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@129	695	{
insilmaril@163	696	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@139	697	// Get coordinates of mainbranch
insilmaril@129	698	x=api.parInt (ok,2);
insilmaril@129	699	if (ok)
insilmaril@129	700	{
insilmaril@129	701	y=api.parInt (ok,3);
insilmaril@163	702	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@129	703	}
insilmaril@129	704	}
insilmaril@129	705	}
insilmaril@129	706	}
insilmaril@129	707	}
insilmaril@129	708	} else if (com=="setHeading")
insilmaril@129	709	{
insilmaril@129	710	if (api.checkParamCount(1))
insilmaril@129	711	{
insilmaril@129	712	s=api.parString (ok,0);
insilmaril@366	713	if (ok)
insilmaril@366	714	setHeading (s);
insilmaril@129	715	}
insilmaril@143	716	} else if (com=="setURL")
insilmaril@143	717	{
insilmaril@143	718	if (api.checkParamCount(1))
insilmaril@143	719	{
insilmaril@143	720	s=api.parString (ok,0);
insilmaril@366	721	if (ok) setURLInt(s);
insilmaril@143	722	}
insilmaril@143	723	} else if (com=="setVymLink")
insilmaril@143	724	{
insilmaril@143	725	if (api.checkParamCount(1))
insilmaril@143	726	{
insilmaril@143	727	s=api.parString (ok,0);
insilmaril@366	728	if (ok) setVymLinkInt(s);
insilmaril@143	729	}
insilmaril@143	730	}
insilmaril@366	731	else if (com=="setFlag")
insilmaril@366	732	{
insilmaril@366	733	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@366	734	{
insilmaril@366	735	if (api.checkParamCount(1) )
insilmaril@366	736	{
insilmaril@366	737	s=api.parString(ok,0);
insilmaril@366	738	if (ok)
insilmaril@366	739	{
insilmaril@366	740	BranchObj* bo=(BranchObj*)selection;
insilmaril@366	741	bo->activateStandardFlag(s);
insilmaril@366	742	bo->updateFlagsToolbar();
insilmaril@366	743	}
insilmaril@366	744	}
insilmaril@366	745	}
insilmaril@366	746	}
insilmaril@366	747	else if (com=="unsetFlag")
insilmaril@366	748	{
insilmaril@366	749	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@366	750	{
insilmaril@366	751	if (api.checkParamCount(1) )
insilmaril@366	752	{
insilmaril@366	753	s=api.parString(ok,0);
insilmaril@366	754	if (ok)
insilmaril@366	755	{
insilmaril@366	756	BranchObj* bo=(BranchObj*)selection;
insilmaril@366	757	bo->deactivateStandardFlag(s);
insilmaril@366	758	bo->updateFlagsToolbar();
insilmaril@366	759	}
insilmaril@366	760	}
insilmaril@366	761	}
insilmaril@366	762	}
insilmaril@106	763	// Internal commands, used for undo etc.
insilmaril@129	764	else if (com==QString("undoMap"))
insilmaril@139	765	{
insilmaril@163	766	if (api.checkParamCount(1))
insilmaril@163	767	undoXML("",api.parString (ok,0));
insilmaril@139	768	} else if (com==QString("undoPart"))
insilmaril@129	769	{
insilmaril@163	770	if (api.checkParamCount(2))
insilmaril@129	771	{
insilmaril@366	772	s=api.parString (ok,0); // undo selection
insilmaril@366	773	t=api.parString (ok,1); // backup dir
insilmaril@163	774	undoXML(s,t);
insilmaril@129	775	}
insilmaril@129	776	} else if (com=="select")
insilmaril@366	777	{
insilmaril@129	778	if (api.checkParamCount(1))
insilmaril@129	779	{
insilmaril@129	780	s=api.parString(ok,0);
insilmaril@129	781	if (ok) select (s);
insilmaril@129	782	}
insilmaril@366	783	}
insilmaril@106	784	else
insilmaril@163	785	{
insilmaril@129	786	api.setError ("Unknown command in: "+atom);
insilmaril@163	787	}
insilmaril@129	788
insilmaril@129	789	// Any errors?
insilmaril@129	790	if (api.error())
insilmaril@106	791	{
insilmaril@366	792	// TODO Error handling
insilmaril@366	793	qWarning("MapEditor::parseAtom: Error!");
insilmaril@366	794	qWarning(api.errorDesc());
insilmaril@0	795	}
insilmaril@0	796	}
insilmaril@0	797
insilmaril@294	798	void MapEditor::toggleHistoryWindow()
insilmaril@294	799	{
insilmaril@377	800	if (historyWindow.isVisible())
insilmaril@377	801	historyWindow.hide();
insilmaril@294	802	else
insilmaril@377	803	historyWindow.show();
insilmaril@294	804	}
insilmaril@294	805
insilmaril@0	806
insilmaril@0	807	bool MapEditor::isDefault()
insilmaril@0	808	{
insilmaril@0	809	return mapDefault;
insilmaril@0	810	}
insilmaril@0	811
insilmaril@0	812	bool MapEditor::isUnsaved()
insilmaril@0	813	{
insilmaril@0	814	return mapUnsaved;
insilmaril@0	815	}
insilmaril@0	816
insilmaril@0	817	bool MapEditor::hasChanged()
insilmaril@0	818	{
insilmaril@0	819	return mapChanged;
insilmaril@0	820	}
insilmaril@0	821
insilmaril@0	822	void MapEditor::setChanged()
insilmaril@0	823	{
insilmaril@0	824	mapChanged=true;
insilmaril@0	825	mapDefault=false;
insilmaril@0	826	mapUnsaved=true;
insilmaril@0	827	actionEditUndo->setEnabled (true);
insilmaril@0	828	actionFileSave->setEnabled (true);
insilmaril@0	829	findReset();
insilmaril@0	830	}
insilmaril@0	831
insilmaril@0	832	void MapEditor::closeMap()
insilmaril@0	833	{
insilmaril@0	834	// Unselect before disabling the toolbar actions
insilmaril@0	835	if (selection) selection->unselect();
insilmaril@0	836	selection=NULL;
insilmaril@0	837	updateActions();
insilmaril@0	838
insilmaril@0	839	clear();
insilmaril@0	840	close();
insilmaril@0	841	}
insilmaril@0	842
insilmaril@0	843	void MapEditor::setFilePath(QString fname)
insilmaril@0	844	{
insilmaril@0	845	setFilePath (fname,fname);
insilmaril@0	846	}
insilmaril@0	847
insilmaril@0	848	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	849	{
insilmaril@205	850	if (fname.isEmpty() \|\| fname=="")
insilmaril@106	851	{
insilmaril@106	852	filePath="";
insilmaril@106	853	fileName="";
insilmaril@106	854	destPath="";
insilmaril@106	855	} else
insilmaril@106	856	{
insilmaril@106	857	filePath=fname; // becomes absolute path
insilmaril@106	858	fileName=fname; // gets stripped of path
insilmaril@106	859	destPath=destname; // needed for vymlinks
insilmaril@106	860
insilmaril@106	861	// If fname is not an absolute path, complete it
insilmaril@106	862	filePath=QDir(fname).absPath();
insilmaril@106	863	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106	864
insilmaril@106	865	// Set short name, too. Search from behind:
insilmaril@106	866	int i=fileName.findRev("/");
insilmaril@106	867	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106	868
insilmaril@106	869	// Forget the .vym (or .xml) for name of map
insilmaril@106	870	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@294	871
insilmaril@294	872	// Adjust history window
insilmaril@377	873	historyWindow.setCaption (__VYM " - " +tr("History for ")+fileName);
insilmaril@106	874	}
insilmaril@0	875	}
insilmaril@0	876
insilmaril@0	877	QString MapEditor::getFilePath()
insilmaril@0	878	{
insilmaril@0	879	return filePath;
insilmaril@0	880	}
insilmaril@0	881
insilmaril@0	882	QString MapEditor::getFileName()
insilmaril@0	883	{
insilmaril@0	884	return fileName;
insilmaril@0	885	}
insilmaril@0	886
insilmaril@0	887	QString MapEditor::getMapName()
insilmaril@0	888	{
insilmaril@0	889	return mapName;
insilmaril@0	890	}
insilmaril@0	891
insilmaril@0	892	QString MapEditor::getDestPath()
insilmaril@0	893	{
insilmaril@0	894	return destPath;
insilmaril@0	895	}
insilmaril@0	896
insilmaril@205	897	ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0	898	{
insilmaril@205	899	ErrorCode err=success;
insilmaril@0	900
insilmaril@0	901	if (lmode==NewMap)
insilmaril@0	902	{
insilmaril@0	903	if (selection) selection->unselect();
insilmaril@0	904	selection=NULL;
insilmaril@0	905	mapCenter->clear();
insilmaril@0	906	mapCenter->setMapEditor(this);
insilmaril@0	907	// (map state is set later at end of load...)
insilmaril@0	908	} else
insilmaril@0	909	{
insilmaril@366	910	saveStatePart(selection,"Load map");
insilmaril@0	911	}
insilmaril@0	912
insilmaril@0	913
insilmaril@0	914	mapBuilderHandler handler;
insilmaril@0	915	QFile file( fname );
insilmaril@0	916
insilmaril@0	917	// I am paranoid: file should exist anyway
insilmaril@0	918	// according to check in mainwindow.
insilmaril@0	919	if (!file.exists() )
insilmaril@0	920	{
insilmaril@0	921	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	922	tr("Couldn't open map " +fname)+".");
insilmaril@205	923	err=aborted;
insilmaril@0	924	} else
insilmaril@0	925	{
insilmaril@139	926	blockReposition=true;
insilmaril@0	927	QXmlInputSource source( file);
insilmaril@0	928	QXmlSimpleReader reader;
insilmaril@0	929	reader.setContentHandler( &handler );
insilmaril@0	930	reader.setErrorHandler( &handler );
insilmaril@0	931	handler.setMapEditor( this );
insilmaril@0	932	handler.setTmpDir (filePath.left(filePath.findRev("/",-1))); // needed to load files with rel. path
insilmaril@243	933	handler.setInputFile (file.name());
insilmaril@0	934	handler.setLoadMode (lmode);
insilmaril@163	935	blockSaveState=true;
insilmaril@0	936	bool ok = reader.parse( source );
insilmaril@139	937	blockReposition=false;
insilmaril@163	938	blockSaveState=false;
insilmaril@0	939	file.close();
insilmaril@0	940	if ( ok )
insilmaril@0	941	{
insilmaril@0	942	mapCenter->reposition();
insilmaril@0	943	adjustCanvasSize();
insilmaril@0	944	if (lmode==NewMap)
insilmaril@0	945	{
insilmaril@0	946	mapDefault=false;
insilmaril@0	947	mapChanged=false;
insilmaril@0	948	mapUnsaved=false;
insilmaril@0	949	}
insilmaril@0	950	} else
insilmaril@0	951	{
insilmaril@0	952	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	953	tr( handler.errorProtocol() ) );
insilmaril@0	954	// returnCode=1;
insilmaril@0	955	// Still return "success": the map maybe at least
insilmaril@0	956	// partially read by the parser
insilmaril@0	957	}
insilmaril@0	958	}
insilmaril@0	959	updateActions();
insilmaril@205	960	return err;
insilmaril@0	961	}
insilmaril@0	962
insilmaril@0	963	int MapEditor::save (const SaveMode &savemode)
insilmaril@0	964	{
insilmaril@0	965	int returnCode=0;
insilmaril@0	966
insilmaril@106	967	// The SaveMode UndoCommand is not supported here
insilmaril@106	968	if (savemode==UndoCommand) return 1;
insilmaril@106	969
insilmaril@0	970	// Create mapName and fileDir
insilmaril@0	971	makeSubDirs (fileDir);
insilmaril@0	972	QString fname;
insilmaril@0	973	if (saveZipped())
insilmaril@0	974	// save as .xml
insilmaril@0	975	fname=mapName+".xml";
insilmaril@0	976	else
insilmaril@0	977	// use name given by user, even if he chooses .doc
insilmaril@0	978	fname=fileName;
insilmaril@0	979
insilmaril@0	980
insilmaril@0	981	QString saveFile;
insilmaril@106	982	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@106	983	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@106	984	else
insilmaril@106	985	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@0	986
insilmaril@163	987	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	988	return 1;
insilmaril@0	989
insilmaril@0	990	if (returnCode==0)
insilmaril@0	991	{
insilmaril@0	992	mapChanged=false;
insilmaril@0	993	mapUnsaved=false;
insilmaril@0	994	actionFileSave->setEnabled(false);
insilmaril@0	995	}
insilmaril@0	996
insilmaril@0	997	return returnCode;
insilmaril@0	998	}
insilmaril@0	999
insilmaril@0	1000	void MapEditor::setZipped (bool z)
insilmaril@0	1001	{
insilmaril@0	1002	zipped=z;
insilmaril@0	1003	}
insilmaril@0	1004
insilmaril@0	1005	bool MapEditor::saveZipped ()
insilmaril@0	1006	{
insilmaril@0	1007	return zipped;
insilmaril@0	1008	}
insilmaril@0	1009
insilmaril@0	1010	void MapEditor::print()
insilmaril@0	1011	{
insilmaril@0	1012	if ( !printer )
insilmaril@0	1013	{
insilmaril@0	1014	printer = new QPrinter;
insilmaril@0	1015	printer->setColorMode (QPrinter::Color);
insilmaril@366	1016	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1017	}
insilmaril@0	1018
insilmaril@0	1019	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1020
insilmaril@0	1021	// Try to set orientation automagically
insilmaril@0	1022	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1023	// there are problems with landscape mode, see
insilmaril@0	1024	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1025
insilmaril@0	1026	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1027	// recommend landscape
insilmaril@0	1028	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1029	else
insilmaril@0	1030	// recommend portrait
insilmaril@0	1031	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1032
insilmaril@0	1033	if ( printer->setup(this) )
insilmaril@0	1034	// returns false, if printing is canceled
insilmaril@0	1035	{
insilmaril@0	1036	QPainter pp(printer);
insilmaril@0	1037
insilmaril@0	1038	// Don't print the visualisation of selection
insilmaril@0	1039	LinkableMapObj *oldselection=NULL;
insilmaril@0	1040	if (selection)
insilmaril@0	1041	{
insilmaril@0	1042	oldselection=selection;
insilmaril@0	1043	selection->unselect();
insilmaril@0	1044	}
insilmaril@0	1045
insilmaril@0	1046	// Handle sizes of map and paper:
insilmaril@0	1047	//
insilmaril@0	1048	// setWindow defines which part of the canvas will be transformed
insilmaril@0	1049	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1050	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1051	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1052
insilmaril@366	1053	Q3PaintDeviceMetrics metrics (printer);
insilmaril@0	1054
insilmaril@0	1055	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1056	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1057
insilmaril@102	1058	QRect mapRect=totalBBox;
insilmaril@366	1059	Q3CanvasRectangle *frame=NULL;
insilmaril@366	1060	Q3CanvasText *footerFN=NULL;
insilmaril@366	1061	Q3CanvasText *footerDate=NULL;
insilmaril@0	1062	if (printFrame \|\| printFooter)
insilmaril@0	1063	{
insilmaril@0	1064
insilmaril@0	1065	if (printFrame)
insilmaril@0	1066	{
insilmaril@0	1067	// Print frame around map
insilmaril@102	1068	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@102	1069	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@366	1070	frame=new Q3CanvasRectangle (mapRect,mapCanvas);
insilmaril@366	1071	frame->setBrush (QColor(Qt::white));
insilmaril@366	1072	frame->setPen (QColor(Qt::black));
insilmaril@0	1073	frame->setZ(0);
insilmaril@0	1074	frame->show();
insilmaril@0	1075	}
insilmaril@163	1076	/* TODO remove after testing
insilmaril@102	1077	QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@102	1078	l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@102	1079	l->setPen (QPen(QColor(black), 1));
insilmaril@102	1080	l->setZ (200);
insilmaril@102	1081	l->show();
insilmaril@131	1082	*/
insilmaril@102	1083
insilmaril@0	1084	if (printFooter)
insilmaril@0	1085	{
insilmaril@0	1086	// Print footer below map
insilmaril@0	1087	QFont font;
insilmaril@0	1088	font.setPointSize(10);
insilmaril@366	1089	footerFN=new Q3CanvasText (mapCanvas);
insilmaril@0	1090	footerFN->setText ("VYM - " + fileName);
insilmaril@0	1091	footerFN->setFont(font);
insilmaril@0	1092	footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0	1093	footerFN->setZ(Z_TEXT);
insilmaril@0	1094	footerFN->show();
insilmaril@366	1095	footerDate=new Q3CanvasText (mapCanvas);
insilmaril@0	1096	footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0	1097	footerDate->setFont(font);
insilmaril@0	1098	footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0	1099	footerDate->setZ(Z_TEXT);
insilmaril@0	1100	footerDate->show();
insilmaril@0	1101	}
insilmaril@102	1102	pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1103	} else
insilmaril@0	1104	{
insilmaril@0	1105	pp.setWindow (mapRect);
insilmaril@0	1106	}
insilmaril@0	1107
insilmaril@0	1108	if (mapAspect>=paperAspect)
insilmaril@0	1109	{
insilmaril@0	1110	// Fit horizontally to paper width
insilmaril@0	1111	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1112	} else
insilmaril@0	1113	{
insilmaril@0	1114	// Fit vertically to paper height
insilmaril@0	1115	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1116	}
insilmaril@0	1117
insilmaril@0	1118	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to printer
insilmaril@0	1119
insilmaril@0	1120	// Delete Frame and footer
insilmaril@0	1121	if (footerFN)
insilmaril@0	1122	{
insilmaril@0	1123	delete (footerFN);
insilmaril@0	1124	delete (footerDate);
insilmaril@0	1125	}
insilmaril@0	1126	if (frame) delete (frame);
insilmaril@0	1127
insilmaril@0	1128	// Restore selection
insilmaril@0	1129	if (oldselection)
insilmaril@0	1130	{
insilmaril@0	1131	selection=oldselection;
insilmaril@0	1132	selection->select();
insilmaril@0	1133	}
insilmaril@119	1134
insilmaril@119	1135	// Save settings in vymrc
insilmaril@366	1136	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1137	}
insilmaril@0	1138	}
insilmaril@0	1139
insilmaril@0	1140	QPixmap MapEditor::getPixmap()
insilmaril@0	1141	{
insilmaril@0	1142	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0	1143	QPixmap pix (mapRect.size());
insilmaril@0	1144	QPainter pp (&pix);
insilmaril@0	1145
insilmaril@0	1146	// Don't print the visualisation of selection
insilmaril@0	1147	LinkableMapObj *oldselection=NULL;
insilmaril@0	1148	if (selection)
insilmaril@0	1149	{
insilmaril@0	1150	oldselection=selection;
insilmaril@0	1151	selection->unselect();
insilmaril@0	1152	}
insilmaril@0	1153
insilmaril@0	1154	pp.setWindow (mapRect);
insilmaril@0	1155
insilmaril@0	1156	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to painter
insilmaril@0	1157
insilmaril@0	1158
insilmaril@0	1159	// Restore selection
insilmaril@0	1160	if (oldselection)
insilmaril@0	1161	{
insilmaril@0	1162	selection=oldselection;
insilmaril@0	1163	selection->select();
insilmaril@0	1164	}
insilmaril@0	1165
insilmaril@0	1166	return pix;
insilmaril@0	1167	}
insilmaril@0	1168
insilmaril@260	1169	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@260	1170	{
insilmaril@260	1171	hidemode=mode;
insilmaril@260	1172	mapCenter->setHideTmp (hidemode);
insilmaril@260	1173	mapCenter->reposition();
insilmaril@260	1174	adjustCanvasSize();
insilmaril@260	1175	canvas()->update();
insilmaril@260	1176	}
insilmaril@260	1177
insilmaril@260	1178	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@260	1179	{
insilmaril@260	1180	return hidemode;
insilmaril@260	1181	}
insilmaril@260	1182
insilmaril@0	1183	void MapEditor::exportImage(QString fn)
insilmaril@0	1184	{
insilmaril@260	1185	setExportMode (true);
insilmaril@0	1186	QPixmap pix (getPixmap());
insilmaril@0	1187	pix.save(fn, "PNG");
insilmaril@260	1188	setExportMode (false);
insilmaril@260	1189	}
insilmaril@260	1190
insilmaril@260	1191	void MapEditor::setExportMode (bool b)
insilmaril@260	1192	{
insilmaril@260	1193	// should be called before and after exports
insilmaril@260	1194	// depending on the settings
insilmaril@366	1195	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@260	1196	setHideTmpMode (HideExport);
insilmaril@260	1197	else
insilmaril@260	1198	setHideTmpMode (HideNone);
insilmaril@0	1199	}
insilmaril@0	1200
insilmaril@366	1201	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1202	{
insilmaril@260	1203	setExportMode (true);
insilmaril@0	1204	QPixmap pix (getPixmap());
insilmaril@366	1205	pix.save(fn, format);
insilmaril@260	1206	setExportMode (false);
insilmaril@0	1207	}
insilmaril@0	1208
insilmaril@185	1209	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163	1210	{
insilmaril@185	1211	ExportOO ex;
insilmaril@199	1212	ex.setFile (fn);
insilmaril@185	1213	ex.setMapCenter(mapCenter);
insilmaril@260	1214	if (ex.setConfigFile(cf))
insilmaril@260	1215	{
insilmaril@260	1216	setExportMode (true);
insilmaril@260	1217	ex.exportPresentation();
insilmaril@260	1218	setExportMode (false);
insilmaril@260	1219	}
insilmaril@163	1220	}
insilmaril@163	1221
insilmaril@163	1222
insilmaril@0	1223
insilmaril@0	1224	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1225	{
insilmaril@260	1226	// Hide stuff during export, if settings want this
insilmaril@260	1227	setExportMode (true);
insilmaril@260	1228
insilmaril@0	1229	// Create subdirectories
insilmaril@0	1230	makeSubDirs (dir);
insilmaril@0	1231
insilmaril@0	1232	// write to directory
insilmaril@106	1233	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1234	QFile file;
insilmaril@0	1235
insilmaril@0	1236	file.setName ( dir + "/"+mapName+".xml");
insilmaril@366	1237	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1238	{
insilmaril@0	1239	// This should neverever happen
insilmaril@159	1240	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1241	return;
insilmaril@0	1242	}
insilmaril@0	1243
insilmaril@0	1244	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1245	QTextStream ts( &file );
insilmaril@0	1246	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1247	ts << saveFile;
insilmaril@0	1248	file.close();
insilmaril@0	1249
insilmaril@0	1250	// Now write image, too
insilmaril@0	1251	exportImage (dir+"/images/"+mapName+".png");
insilmaril@260	1252
insilmaril@260	1253	setExportMode (false);
insilmaril@0	1254	}
insilmaril@0	1255
insilmaril@0	1256	void MapEditor::clear()
insilmaril@0	1257	{
insilmaril@0	1258	if (selection)
insilmaril@0	1259	{
insilmaril@0	1260	selection->unselect();
insilmaril@0	1261	selection=NULL;
insilmaril@0	1262	}
insilmaril@0	1263
insilmaril@0	1264	mapCenter->clear();
insilmaril@0	1265	}
insilmaril@0	1266
insilmaril@0	1267	void MapEditor::copy()
insilmaril@0	1268	{
insilmaril@0	1269	if (selection)
insilmaril@0	1270	{
insilmaril@166	1271	// write to directory
insilmaril@166	1272	QString clipfile="part";
insilmaril@166	1273	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@166	1274	QFile file;
insilmaril@166	1275
insilmaril@166	1276	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@366	1277	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1278	{
insilmaril@166	1279	// This should neverever happen
insilmaril@166	1280	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166	1281	return;
insilmaril@166	1282	}
insilmaril@166	1283
insilmaril@166	1284	// Write it finally, and write in UTF8, no matter what
insilmaril@166	1285	QTextStream ts( &file );
insilmaril@166	1286	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166	1287	ts << saveFile;
insilmaril@166	1288	file.close();
insilmaril@166	1289
insilmaril@166	1290	clipboardEmpty=false;
insilmaril@166	1291	updateActions();
insilmaril@0	1292	}
insilmaril@0	1293	}
insilmaril@0	1294
insilmaril@163	1295	void MapEditor::redo()
insilmaril@163	1296	{
insilmaril@163	1297	blockSaveState=true;
insilmaril@163	1298
insilmaril@366	1299	// Restore variables
insilmaril@366	1300	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1301	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1302	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1303	// Can we undo at all?
insilmaril@381	1304	if (redosAvail<1) return;
insilmaril@381	1305	redosAvail--;
insilmaril@381	1306
insilmaril@381	1307	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366	1308	curStep++;
insilmaril@381	1309	if (curStep>stepsTotal) curStep=1;
insilmaril@366	1310	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1311	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1312	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1313	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1314	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@366	1315
insilmaril@163	1316	// Find out current undo directory
insilmaril@366	1317	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@366	1318
insilmaril@366	1319	/* TODO remove testing
insilmaril@366	1320	*/
insilmaril@366	1321	cout << "ME::redo() begin\n";
insilmaril@366	1322	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1323	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1324	cout << " curStep="<<curStep<<endl;
insilmaril@366	1325	cout << " ---------------------------"<<endl;
insilmaril@366	1326	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1327	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1328	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1329	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1330	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1331	cout << " ---------------------------"<<endl<<endl;
insilmaril@163	1332
insilmaril@163	1333	// select object before redo
insilmaril@366	1334	// FIXME better give up if no selection there...
insilmaril@163	1335	if (!redoSelection.isEmpty())
insilmaril@163	1336	select (redoSelection);
insilmaril@163	1337
insilmaril@366	1338
insilmaril@366	1339	parseAtom (redoCommand);
insilmaril@366	1340	mapCenter->reposition();
insilmaril@366	1341
insilmaril@366	1342	blockSaveState=false;
insilmaril@366	1343
insilmaril@366	1344	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1345	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1346	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1347	undoSet.writeSettings(histPath);
insilmaril@366	1348
insilmaril@381	1349	historyWindow.update (undoSet);
insilmaril@366	1350	updateActions();
insilmaril@366	1351
insilmaril@366	1352	/* TODO remove testing
insilmaril@163	1353	*/
insilmaril@163	1354	cout << "ME::redo() end\n";
insilmaril@163	1355	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1356	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1357	cout << " curStep="<<curStep<<endl;
insilmaril@163	1358	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1359
insilmaril@366	1360
insilmaril@163	1361	}
insilmaril@163	1362
insilmaril@106	1363	void MapEditor::undo()
insilmaril@106	1364	{
insilmaril@163	1365	blockSaveState=true;
insilmaril@163	1366
insilmaril@366	1367	// Restore variables
insilmaril@366	1368	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366	1369	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366	1370	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381	1371
insilmaril@381	1372	// Can we undo at all?
insilmaril@381	1373	if (undosAvail<1) return;
insilmaril@381	1374
insilmaril@366	1375	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366	1376	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366	1377	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366	1378	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366	1379	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@366	1380
insilmaril@163	1381	// Find out current undo directory
insilmaril@366	1382	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@163	1383
insilmaril@136	1384	// select object before undo
insilmaril@136	1385	if (!undoSelection.isEmpty())
insilmaril@136	1386	select (undoSelection);
insilmaril@136	1387
insilmaril@164	1388	/* TODO testing
insilmaril@366	1389	*/
insilmaril@163	1390	cout << "ME::undo() begin\n";
insilmaril@163	1391	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1392	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1393	cout << " curStep="<<curStep<<endl;
insilmaril@163	1394	cout << " ---------------------------"<<endl;
insilmaril@366	1395	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@366	1396	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366	1397	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366	1398	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366	1399	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366	1400	cout << " ---------------------------"<<endl<<endl;
insilmaril@106	1401	parseAtom (undoCommand);
insilmaril@106	1402	mapCenter->reposition();
insilmaril@106	1403
insilmaril@163	1404	undosAvail--;
insilmaril@366	1405	curStep--;
insilmaril@381	1406	if (curStep<1) curStep=stepsTotal;
insilmaril@366	1407
insilmaril@366	1408	redosAvail++;
insilmaril@163	1409
insilmaril@163	1410	blockSaveState=false;
insilmaril@163	1411	/* TODO remove testing
insilmaril@366	1412	*/
insilmaril@163	1413	cout << "ME::undo() end\n";
insilmaril@163	1414	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@366	1415	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@366	1416	cout << " curStep="<<curStep<<endl;
insilmaril@163	1417	cout << " ---------------------------"<<endl<<endl;
insilmaril@366	1418
insilmaril@366	1419	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366	1420	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366	1421	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366	1422	undoSet.writeSettings(histPath);
insilmaril@366	1423
insilmaril@381	1424	historyWindow.update (undoSet);
insilmaril@366	1425	updateActions();
insilmaril@106	1426	}
insilmaril@106	1427
insilmaril@381	1428	void MapEditor::gotoStep (int i)
insilmaril@381	1429	{
insilmaril@381	1430	// Restore variables
insilmaril@381	1431	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@381	1432
insilmaril@381	1433	if (i<0) return;
insilmaril@381	1434
insilmaril@381	1435	// Clicking above current steps let's us undo things
insilmaril@381	1436	if (i<undosAvail)
insilmaril@381	1437	{
insilmaril@381	1438	for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@381	1439	return;
insilmaril@381	1440	}
insilmaril@381	1441	// Clicking below current steps let's us rendo things
insilmaril@381	1442	if (i>undosAvail)
insilmaril@381	1443	for (int j=undosAvail; j<i; j++) redo();
insilmaril@381	1444
insilmaril@381	1445	// And ignore clicking the current row ;-)
insilmaril@381	1446	}
insilmaril@381	1447
insilmaril@163	1448	void MapEditor::undoXML(const QString &undoSel, const QString &bakMapPath)
insilmaril@106	1449	{
insilmaril@163	1450	QString bakMapDir=bakMapPath.left(bakMapPath.findRev("/"));
insilmaril@163	1451	QDir d(bakMapDir);
insilmaril@163	1452	QFile file (bakMapPath);
insilmaril@163	1453
insilmaril@106	1454	if (d.exists() )
insilmaril@106	1455	{
insilmaril@106	1456	// We need to parse saved XML data
insilmaril@106	1457	mapBuilderHandler handler;
insilmaril@163	1458	QXmlInputSource source( file);
insilmaril@106	1459	QXmlSimpleReader reader;
insilmaril@106	1460	reader.setContentHandler( &handler );
insilmaril@106	1461	reader.setErrorHandler( &handler );
insilmaril@106	1462	handler.setMapEditor( this );
insilmaril@106	1463	handler.setTmpDir ( bakMapDir ); // needed to load files with rel. path
insilmaril@106	1464	if (undoSel.isEmpty())
insilmaril@106	1465	{
insilmaril@139	1466	unselect();
insilmaril@106	1467	mapCenter->clear();
insilmaril@106	1468	handler.setLoadMode (NewMap);
insilmaril@106	1469	} else
insilmaril@106	1470	{
insilmaril@106	1471	select (undoSel);
insilmaril@106	1472	handler.setLoadMode (ImportReplace);
insilmaril@106	1473	}
insilmaril@139	1474	blockReposition=true;
insilmaril@106	1475	bool ok = reader.parse( source );
insilmaril@139	1476	blockReposition=false;
insilmaril@106	1477	if (! ok )
insilmaril@106	1478	{
insilmaril@106	1479	// This should never ever happen
insilmaril@106	1480	QMessageBox::critical( 0, tr( "Critical Parse Error by reading backupFile" ),
insilmaril@163	1481	tr( handler.errorProtocol() )+" in "+bakMapDir );
insilmaril@106	1482	}
insilmaril@106	1483	} else
insilmaril@106	1484	{
insilmaril@106	1485	QMessageBox::critical( 0, tr( "Critical Error" ),
insilmaril@159	1486	tr("Temporary directory %1 used for undo is gone. \n"
insilmaril@106	1487	"I will create a new one, but at the moment no undo is available.\n"
insilmaril@106	1488	"Maybe you want to reload your original data.\n\n"
insilmaril@159	1489	"Sorry for any inconveniences.").arg(bakMapDir) );
insilmaril@106	1490	makeTmpDirs();
insilmaril@106	1491	}
insilmaril@106	1492	}
insilmaril@106	1493
insilmaril@166	1494	void MapEditor::pasteNoSave()
insilmaril@0	1495	{
insilmaril@166	1496	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1497	}
insilmaril@0	1498
insilmaril@0	1499	void MapEditor::cutNoSave()
insilmaril@0	1500	{
insilmaril@166	1501	copy();
insilmaril@166	1502	deleteSelection();
insilmaril@0	1503	}
insilmaril@0	1504
insilmaril@0	1505	void MapEditor::paste()
insilmaril@0	1506	{
insilmaril@166	1507	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@166	1508	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@166	1509	{
insilmaril@366	1510	saveStatePart(selection,QString("Paste to %1").arg( getName(selection)));
insilmaril@166	1511	pasteNoSave();
insilmaril@166	1512	mapCenter->reposition();
insilmaril@166	1513	adjustCanvasSize();
insilmaril@166	1514	}
insilmaril@0	1515	}
insilmaril@0	1516
insilmaril@0	1517	void MapEditor::cut()
insilmaril@0	1518	{
insilmaril@366	1519	saveStatePart(selection->getParObj(),QString("Cut %1").arg(getName(selection)));
insilmaril@0	1520	copy();
insilmaril@0	1521	cutNoSave();
insilmaril@0	1522	mapCenter->reposition();
insilmaril@0	1523	adjustCanvasSize();
insilmaril@0	1524	}
insilmaril@0	1525
insilmaril@130	1526	void MapEditor::move(const int &x, const int &y)
insilmaril@130	1527	{
insilmaril@366	1528	if (selection)
insilmaril@366	1529	{
insilmaril@366	1530	QString ps=qpointToString (selection->getAbsPos());
insilmaril@366	1531	QString s=selection->getSelectString();
insilmaril@366	1532	saveState(
insilmaril@366	1533	s, "move "+ps,
insilmaril@366	1534	s, "move "+qpointToString (QPoint (x,y)),
insilmaril@366	1535	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@366	1536	selection->move(x,y);
insilmaril@366	1537	mapCenter->reposition();
insilmaril@366	1538	adjustCanvasSize();
insilmaril@366	1539	}
insilmaril@366	1540
insilmaril@366	1541	}
insilmaril@366	1542
insilmaril@366	1543	void MapEditor::moveRel (const int &x, const int &y)
insilmaril@366	1544	{
insilmaril@366	1545	if (selection)
insilmaril@366	1546	{
insilmaril@366	1547	QString ps=qpointToString (selection->getRelPos());
insilmaril@366	1548	QString s=selection->getSelectString();
insilmaril@366	1549	saveState(
insilmaril@366	1550	s, "moveRel "+ps,
insilmaril@366	1551	s, "moveRel "+qpointToString (QPoint (x,y)),
insilmaril@366	1552	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
insilmaril@366	1553	selection->setRelPos (QPoint(x,y));
insilmaril@366	1554	mapCenter->reposition();
insilmaril@366	1555	adjustCanvasSize();
insilmaril@366	1556	}
insilmaril@130	1557	}
insilmaril@130	1558
insilmaril@0	1559	void MapEditor::moveBranchUp()
insilmaril@0	1560	{
insilmaril@0	1561	BranchObj* bo;
insilmaril@0	1562	BranchObj* par;
insilmaril@0	1563	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1564	{
insilmaril@163	1565	bo=(BranchObj*)selection;
insilmaril@314	1566	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1567	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1568	selection->unselect();
insilmaril@366	1569	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1570	selection->select();
insilmaril@366	1571	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1572	mapCenter->reposition();
insilmaril@0	1573	ensureSelectionVisible();
insilmaril@0	1574	}
insilmaril@0	1575	}
insilmaril@0	1576
insilmaril@0	1577	void MapEditor::moveBranchDown()
insilmaril@0	1578	{
insilmaril@0	1579	BranchObj* bo;
insilmaril@0	1580	BranchObj* par;
insilmaril@0	1581	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1582	{
insilmaril@163	1583	bo=(BranchObj*)selection;
insilmaril@314	1584	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1585	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1586	selection->unselect();
insilmaril@366	1587	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1588	selection->select();
insilmaril@366	1589	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1590	mapCenter->reposition();
insilmaril@0	1591	ensureSelectionVisible();
insilmaril@0	1592	}
insilmaril@0	1593	}
insilmaril@0	1594
insilmaril@366	1595	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@0	1596	{
insilmaril@366	1597	if (selection &&
insilmaril@366	1598	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1599	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1600	{
insilmaril@366	1601	ok=true;
insilmaril@366	1602	ensureSelectionVisible();
insilmaril@366	1603	p = ((BranchObj*)selection)->getAbsPos();
insilmaril@366	1604	p.setX (p.x() - contentsX());
insilmaril@366	1605	p.setY (p.y() - contentsY() + ((BranchObj*)selection)->height()/2);
insilmaril@366	1606	return ((BranchObj*)selection)->getHeading();
insilmaril@366	1607	}
insilmaril@366	1608	ok=false;
insilmaril@366	1609	return QString();
insilmaril@366	1610	}
insilmaril@366	1611
insilmaril@366	1612	void MapEditor::setHeading(const QString &s)
insilmaril@366	1613	{
insilmaril@0	1614	if (selection &&
insilmaril@0	1615	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1616	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1617	{
insilmaril@163	1618	editingBO=(BranchObj*)selection;
insilmaril@366	1619	saveStateConstSelection(
insilmaril@366	1620	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@366	1621	"setHeading (\""+s+"\")",
insilmaril@366	1622	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@366	1623	editingBO->setHeading(s );
insilmaril@366	1624	editingBO=NULL;
insilmaril@106	1625	mapCenter->reposition();
insilmaril@106	1626	adjustCanvasSize();
insilmaril@106	1627	ensureSelectionVisible();
insilmaril@106	1628	}
insilmaril@106	1629	}
insilmaril@106	1630
insilmaril@366	1631	void MapEditor::setURLInt (const QString &s)
insilmaril@143	1632	{
insilmaril@143	1633	// Internal function, no saveState needed
insilmaril@143	1634	if (selection &&
insilmaril@143	1635	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1636	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1637	{
insilmaril@163	1638	((BranchObj*)selection)->setURL(s);
insilmaril@143	1639	mapCenter->reposition();
insilmaril@143	1640	adjustCanvasSize();
insilmaril@143	1641	ensureSelectionVisible();
insilmaril@143	1642	}
insilmaril@143	1643	}
insilmaril@143	1644
insilmaril@366	1645	void MapEditor::setHeadingInt(const QString &s)
insilmaril@366	1646	{
insilmaril@366	1647	if (selection &&
insilmaril@366	1648	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1649	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1650	{
insilmaril@366	1651	((BranchObj*)selection)->setHeading(s);
insilmaril@366	1652	mapCenter->reposition();
insilmaril@366	1653	adjustCanvasSize();
insilmaril@366	1654	ensureSelectionVisible();
insilmaril@366	1655	}
insilmaril@366	1656	}
insilmaril@366	1657
insilmaril@366	1658	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@143	1659	{
insilmaril@143	1660	// Internal function, no saveState needed
insilmaril@143	1661	if (selection &&
insilmaril@143	1662	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@143	1663	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@143	1664	{
insilmaril@163	1665	((BranchObj*)selection)->setVymLink(s);
insilmaril@143	1666	mapCenter->reposition();
insilmaril@143	1667	adjustCanvasSize();
insilmaril@143	1668	ensureSelectionVisible();
insilmaril@143	1669	}
insilmaril@143	1670	}
insilmaril@143	1671
insilmaril@366	1672	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@0	1673	{
insilmaril@366	1674	// Depending on pos:
insilmaril@366	1675	// -3 insert in childs of parent above selection
insilmaril@366	1676	// -2 add branch to selection
insilmaril@366	1677	// -1 insert in childs of parent below selection
insilmaril@366	1678	// 0..n insert in childs of parent at pos
insilmaril@366	1679	BranchObj *newbo=NULL;
insilmaril@0	1680	if (selection &&
insilmaril@0	1681	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1682	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1683	{
insilmaril@366	1684	BranchObj* bo = (BranchObj*) selection;
insilmaril@366	1685	if (num==-2)
insilmaril@0	1686	{
insilmaril@0	1687	// save scroll state. If scrolled, automatically select
insilmaril@0	1688	// new branch in order to tmp unscroll parent...
insilmaril@366	1689	return bo->addBranch();
insilmaril@366	1690
insilmaril@366	1691	}else if (num==-1)
insilmaril@0	1692	{
insilmaril@366	1693	num=bo->getNum()+1;
insilmaril@366	1694	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1695	}else if (num==-3)
insilmaril@366	1696	{
insilmaril@366	1697	num=bo->getNum();
insilmaril@366	1698	bo=(BranchObj*)bo->getParObj();
insilmaril@366	1699	}
insilmaril@366	1700	if (!bo) return bo;
insilmaril@366	1701	newbo=bo->insertBranch(num);
insilmaril@366	1702	}
insilmaril@366	1703	return newbo;
insilmaril@366	1704	}
insilmaril@366	1705
insilmaril@366	1706	void MapEditor::addNewBranch(int pos)
insilmaril@366	1707	{
insilmaril@366	1708	// Different meaning than num in addNewBranchInt!
insilmaril@366	1709	// -1 add above
insilmaril@366	1710	// 0 add as child
insilmaril@366	1711	// +1 add below
insilmaril@366	1712	if (selection &&
insilmaril@366	1713	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	1714	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@366	1715	{
insilmaril@366	1716	BranchObj bo = (BranchObj) selection;
insilmaril@366	1717	BranchObj *newbo;
insilmaril@366	1718	newbo=addNewBranchInt (pos-2);
insilmaril@366	1719
insilmaril@366	1720	if (newbo)
insilmaril@366	1721	{
insilmaril@366	1722	saveStateConstSelection (
insilmaril@366	1723	QString ("delete (\"%1\")").arg(newbo->getSelectString()),
insilmaril@366	1724	QString ("addBranch (%1)").arg(pos-2),
insilmaril@366	1725	QString ("Add new branch to %1").arg(getName(bo))); //TODO undoCommand
insilmaril@366	1726
insilmaril@366	1727	LinkableMapObj *oldselection=selection;
insilmaril@366	1728
insilmaril@366	1729	mapCenter->reposition();
insilmaril@366	1730	adjustCanvasSize();
insilmaril@366	1731
insilmaril@366	1732
insilmaril@366	1733	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@366	1734	actionSettingsAutoselectHeading->isOn() )
insilmaril@0	1735	{
insilmaril@366	1736	selection->unselect();
insilmaril@366	1737	selection=newbo;
insilmaril@366	1738	selection->select();
insilmaril@366	1739	if (actionSettingsAutoedit->isOn() )
insilmaril@366	1740	mainWindow->editHeading();
insilmaril@366	1741	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@366	1742	)//&& !wasScrolled) //FIXME wasScrolled was moved to addNewBranchInt
insilmaril@366	1743	{
insilmaril@366	1744	selection->unselect();
insilmaril@366	1745	selection=oldselection;
insilmaril@366	1746	selection->select();
insilmaril@366	1747	}
insilmaril@366	1748	}
insilmaril@366	1749	}
insilmaril@366	1750	}
insilmaril@366	1751	}
insilmaril@366	1752
insilmaril@366	1753
insilmaril@366	1754	void MapEditor::addNewBranchHere()
insilmaril@366	1755	{
insilmaril@366	1756	if (selection &&
insilmaril@366	1757	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@366	1758	{
insilmaril@366	1759	BranchObj* bo1 = (BranchObj*) selection;
insilmaril@366	1760	saveStatePart(selection, QString("Add new branch here").arg(getName(bo1)));
insilmaril@366	1761
insilmaril@366	1762	bool wasScrolled=false;
insilmaril@366	1763	BranchObj *newbo=NULL;
insilmaril@366	1764	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@366	1765	if (parbo)
insilmaril@366	1766	{
insilmaril@366	1767	// add below selection
insilmaril@366	1768	newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@366	1769	}
insilmaril@0	1770
insilmaril@0	1771	LinkableMapObj *oldselection=selection;
insilmaril@366	1772	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@0	1773
insilmaril@0	1774	mapCenter->reposition();
insilmaril@0	1775	adjustCanvasSize();
insilmaril@0	1776	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@0	1777	actionSettingsAutoselectHeading->isOn() )
insilmaril@0	1778	{
insilmaril@0	1779	selection->unselect();
insilmaril@0	1780	selection=newbo;
insilmaril@0	1781	selection->select();
insilmaril@0	1782	if (actionSettingsAutoedit->isOn() )
insilmaril@366	1783	mainWindow->editHeading();
insilmaril@0	1784	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@0	1785	&& !wasScrolled)
insilmaril@0	1786	{
insilmaril@0	1787	selection->unselect();
insilmaril@0	1788	selection=oldselection;
insilmaril@0	1789	selection->select();
insilmaril@0	1790	}
insilmaril@0	1791	}
insilmaril@0	1792	}
insilmaril@0	1793	}
insilmaril@0	1794
insilmaril@0	1795	void MapEditor::deleteSelection()
insilmaril@0	1796	{
insilmaril@0	1797	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	1798	{
insilmaril@366	1799	BranchObj* bo=(BranchObj*)selection;
insilmaril@294	1800	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	1801	bo->unselect();
insilmaril@139	1802	if (selection->getDepth()>1)
insilmaril@139	1803	// Normal branch, save parent with childs
insilmaril@366	1804	saveStatePart(par,QString("Delete %1").arg(getName(bo)));
insilmaril@366	1805	// naveState (UndoCom, par, QString("insertBranchAt (%1)", bo, "", QString ("Delete %1").arg(getName(bo))));
insilmaril@139	1806	else
insilmaril@139	1807	// Mainbranch, save whole map
insilmaril@164	1808	// TODO Better would be to insert mainbranch again at pos
insilmaril@139	1809	// But undoCommand is missing right now
insilmaril@366	1810	saveStateComplete(QString("Delete %1").arg(getName(bo)));
insilmaril@0	1811	selection=NULL;
insilmaril@0	1812	par->removeBranch(bo);
insilmaril@0	1813	selection=par;
insilmaril@0	1814	selection->select();
insilmaril@0	1815	ensureSelectionVisible();
insilmaril@0	1816	mapCenter->reposition();
insilmaril@0	1817	adjustCanvasSize();
insilmaril@0	1818	}
insilmaril@0	1819	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	1820	{
insilmaril@366	1821	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	1822	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@366	1823	saveStatePart(par, QString("Delete %1").arg(getName(fio)));
insilmaril@0	1824	fio->unselect();
insilmaril@0	1825	selection=NULL;
insilmaril@0	1826	par->removeFloatImage(fio);
insilmaril@0	1827	selection=par;
insilmaril@0	1828	selection->select();
insilmaril@0	1829	ensureSelectionVisible();
insilmaril@0	1830	mapCenter->reposition();
insilmaril@0	1831	adjustCanvasSize();
insilmaril@0	1832	}
insilmaril@0	1833	}
insilmaril@0	1834
insilmaril@0	1835	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	1836	{
insilmaril@0	1837	return selection;
insilmaril@0	1838	}
insilmaril@0	1839
insilmaril@267	1840	void MapEditor::unselect()
insilmaril@267	1841	{
insilmaril@267	1842	if (selection)
insilmaril@267	1843	{
insilmaril@267	1844	selectionLast=selection;
insilmaril@267	1845	selection->unselect();
insilmaril@267	1846	selection=NULL;
insilmaril@267	1847	}
insilmaril@267	1848	}
insilmaril@267	1849
insilmaril@267	1850	void MapEditor::reselect()
insilmaril@267	1851	{
insilmaril@267	1852	if (selectionLast)
insilmaril@267	1853	{
insilmaril@267	1854	selection=selectionLast;
insilmaril@267	1855	selection->select();
insilmaril@267	1856	selectionLast=NULL;
insilmaril@267	1857	}
insilmaril@267	1858	}
insilmaril@267	1859
insilmaril@83	1860	bool MapEditor::select (const QString &s)
insilmaril@83	1861	{
insilmaril@106	1862	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0	1863
insilmaril@0	1864	// Finally select the found object
insilmaril@0	1865	if (lmo)
insilmaril@0	1866	{
insilmaril@98	1867	if (selection) unselect();
insilmaril@0	1868	selection=lmo;
insilmaril@0	1869	selection->select();
insilmaril@0	1870	adjustCanvasSize();
insilmaril@0	1871	ensureSelectionVisible();
insilmaril@0	1872	return true;
insilmaril@139	1873	}
insilmaril@139	1874	return false;
insilmaril@0	1875	}
insilmaril@0	1876
insilmaril@366	1877	QString MapEditor::getSelectString()
insilmaril@366	1878	{
insilmaril@366	1879	if (selection) return selection->getSelectString();
insilmaril@366	1880	return QString();
insilmaril@366	1881	}
insilmaril@366	1882
insilmaril@366	1883	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@0	1884	{
insilmaril@267	1885	if (lmo && selection != lmo)
insilmaril@0	1886	{
insilmaril@267	1887	// select the MapObj
insilmaril@267	1888	if (selection) selection->unselect();
insilmaril@267	1889	selection=lmo;
insilmaril@267	1890	selection->select();
insilmaril@267	1891
insilmaril@267	1892	adjustCanvasSize();
insilmaril@0	1893	}
insilmaril@267	1894	}
insilmaril@0	1895
insilmaril@366	1896	void MapEditor::selectNextBranchInt()
insilmaril@0	1897	{
insilmaril@0	1898	// Increase number of branch
insilmaril@0	1899	if (selection)
insilmaril@0	1900	{
insilmaril@0	1901	QString s=selection->getSelectString();
insilmaril@0	1902	QString part;
insilmaril@0	1903	QString typ;
insilmaril@0	1904	QString num;
insilmaril@0	1905
insilmaril@0	1906	// Where am I?
insilmaril@0	1907	part=s.section(",",-1);
insilmaril@0	1908	typ=part.left (3);
insilmaril@0	1909	num=part.right(part.length() - 3);
insilmaril@0	1910
insilmaril@0	1911	s=s.left (s.length() -num.length());
insilmaril@0	1912
insilmaril@0	1913	// Go to next lmo
insilmaril@0	1914	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1915
insilmaril@0	1916	s=s+num;
insilmaril@0	1917
insilmaril@0	1918	// Try to select this one
insilmaril@0	1919	if (select (s)) return;
insilmaril@0	1920
insilmaril@0	1921	// We have no direct successor,
insilmaril@0	1922	// try to increase the parental number in order to
insilmaril@0	1923	// find a successor with same depth
insilmaril@0	1924
insilmaril@0	1925	int d=selection->getDepth();
insilmaril@0	1926	int oldDepth=d;
insilmaril@0	1927	int i;
insilmaril@0	1928	bool found=false;
insilmaril@0	1929	bool b;
insilmaril@0	1930	while (!found && d>0)
insilmaril@0	1931	{
insilmaril@0	1932	s=s.section (",",0,d-1);
insilmaril@0	1933	// replace substring of current depth in s with "1"
insilmaril@0	1934	part=s.section(",",-1);
insilmaril@0	1935	typ=part.left (3);
insilmaril@0	1936	num=part.right(part.length() - 3);
insilmaril@0	1937
insilmaril@0	1938	if (d>1)
insilmaril@0	1939	{
insilmaril@0	1940	// increase number of parent
insilmaril@0	1941	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1942	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	1943	} else
insilmaril@0	1944	{
insilmaril@0	1945	// Special case, look at orientation
insilmaril@0	1946	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	1947	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1948	else
insilmaril@0	1949	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1950	s=typ+num;
insilmaril@0	1951	}
insilmaril@0	1952
insilmaril@0	1953	if (select (s))
insilmaril@0	1954	// pad to oldDepth, select the first branch for each depth
insilmaril@0	1955	for (i=d;i<oldDepth;i++)
insilmaril@0	1956	{
insilmaril@0	1957	b=select (s);
insilmaril@0	1958	if (b)
insilmaril@0	1959	{
insilmaril@163	1960	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	1961	s+=",bo:0";
insilmaril@0	1962	else
insilmaril@0	1963	break;
insilmaril@0	1964	} else
insilmaril@0	1965	break;
insilmaril@0	1966	}
insilmaril@0	1967
insilmaril@0	1968	// try to select the freshly built string
insilmaril@0	1969	found=select(s);
insilmaril@0	1970	d--;
insilmaril@0	1971	}
insilmaril@0	1972	return;
insilmaril@0	1973	}
insilmaril@0	1974	}
insilmaril@0	1975
insilmaril@366	1976	void MapEditor::selectPrevBranchInt()
insilmaril@0	1977	{
insilmaril@0	1978	// Decrease number of branch
insilmaril@0	1979	if (selection)
insilmaril@0	1980	{
insilmaril@0	1981	QString s=selection->getSelectString();
insilmaril@0	1982	QString part;
insilmaril@0	1983	QString typ;
insilmaril@0	1984	QString num;
insilmaril@0	1985
insilmaril@0	1986	// Where am I?
insilmaril@0	1987	part=s.section(",",-1);
insilmaril@0	1988	typ=part.left (3);
insilmaril@0	1989	num=part.right(part.length() - 3);
insilmaril@0	1990
insilmaril@0	1991	s=s.left (s.length() -num.length());
insilmaril@0	1992
insilmaril@0	1993	// Go to next lmo
insilmaril@0	1994	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1995
insilmaril@0	1996	s=s+num;
insilmaril@0	1997
insilmaril@0	1998	// Try to select this one
insilmaril@0	1999	if (select (s)) return;
insilmaril@0	2000
insilmaril@0	2001	// We have no direct precessor,
insilmaril@0	2002	// try to decrease the parental number in order to
insilmaril@0	2003	// find a precessor with same depth
insilmaril@0	2004
insilmaril@0	2005	int d=selection->getDepth();
insilmaril@0	2006	int oldDepth=d;
insilmaril@0	2007	int i;
insilmaril@0	2008	bool found=false;
insilmaril@0	2009	bool b;
insilmaril@0	2010	while (!found && d>0)
insilmaril@0	2011	{
insilmaril@0	2012	s=s.section (",",0,d-1);
insilmaril@0	2013	// replace substring of current depth in s with "1"
insilmaril@0	2014	part=s.section(",",-1);
insilmaril@0	2015	typ=part.left (3);
insilmaril@0	2016	num=part.right(part.length() - 3);
insilmaril@0	2017
insilmaril@0	2018	if (d>1)
insilmaril@0	2019	{
insilmaril@0	2020	// decrease number of parent
insilmaril@0	2021	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2022	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	2023	} else
insilmaril@0	2024	{
insilmaril@0	2025	// Special case, look at orientation
insilmaril@0	2026	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2027	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2028	else
insilmaril@0	2029	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2030	s=typ+num;
insilmaril@0	2031	}
insilmaril@0	2032
insilmaril@0	2033	if (select(s))
insilmaril@0	2034	// pad to oldDepth, select the last branch for each depth
insilmaril@0	2035	for (i=d;i<oldDepth;i++)
insilmaril@0	2036	{
insilmaril@0	2037	b=select (s);
insilmaril@0	2038	if (b)
insilmaril@163	2039	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163	2040	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	2041	else
insilmaril@0	2042	break;
insilmaril@0	2043	else
insilmaril@0	2044	break;
insilmaril@0	2045	}
insilmaril@0	2046
insilmaril@0	2047	// try to select the freshly built string
insilmaril@0	2048	found=select(s);
insilmaril@0	2049	d--;
insilmaril@0	2050	}
insilmaril@0	2051	return;
insilmaril@0	2052	}
insilmaril@0	2053	}
insilmaril@0	2054
insilmaril@0	2055	void MapEditor::selectUpperBranch()
insilmaril@0	2056	{
insilmaril@0	2057	if (selection)
insilmaril@0	2058	{
insilmaril@0	2059	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2060	{
insilmaril@0	2061	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2062	selectPrevBranchInt();
insilmaril@0	2063	else
insilmaril@0	2064	if (selection->getDepth()==1)
insilmaril@366	2065	selectNextBranchInt();
insilmaril@0	2066	else
insilmaril@366	2067	selectPrevBranchInt();
insilmaril@0	2068	}
insilmaril@0	2069	}
insilmaril@0	2070	}
insilmaril@0	2071
insilmaril@0	2072	void MapEditor::selectLowerBranch()
insilmaril@0	2073	{
insilmaril@0	2074	if (selection)
insilmaril@0	2075	{
insilmaril@0	2076	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2077	{
insilmaril@0	2078	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@366	2079	selectNextBranchInt();
insilmaril@0	2080	else
insilmaril@0	2081	if (selection->getDepth()==1)
insilmaril@366	2082	selectPrevBranchInt();
insilmaril@0	2083	else
insilmaril@366	2084	selectNextBranchInt();
insilmaril@0	2085	}
insilmaril@0	2086	}
insilmaril@0	2087	}
insilmaril@0	2088
insilmaril@0	2089
insilmaril@0	2090	void MapEditor::selectLeftBranch()
insilmaril@0	2091	{
insilmaril@0	2092	BranchObj* bo;
insilmaril@0	2093	BranchObj* par;
insilmaril@0	2094	if (selection)
insilmaril@0	2095	{
insilmaril@0	2096	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2097	{
insilmaril@163	2098	par= (BranchObj*) selection;
insilmaril@0	2099	bo=par->getLastSelectedBranch();
insilmaril@0	2100	if (bo)
insilmaril@0	2101	{
insilmaril@0	2102	// Workaround for reselecting on left and right side
insilmaril@0	2103	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2104	{
insilmaril@0	2105	bo=par->getLastBranch();
insilmaril@0	2106	}
insilmaril@0	2107	if (bo)
insilmaril@0	2108	{
insilmaril@0	2109	par->unselect();
insilmaril@0	2110	selection=bo;
insilmaril@0	2111	selection->select();
insilmaril@0	2112	adjustCanvasSize();
insilmaril@0	2113	ensureSelectionVisible();
insilmaril@0	2114	}
insilmaril@0	2115	}
insilmaril@0	2116	} else
insilmaril@0	2117	{
insilmaril@0	2118	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2119	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2120	{
insilmaril@0	2121	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2122	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2123	{
insilmaril@0	2124	selection->unselect();
insilmaril@0	2125	selection=par;
insilmaril@0	2126	selection->select();
insilmaril@0	2127	adjustCanvasSize();
insilmaril@0	2128	ensureSelectionVisible();
insilmaril@0	2129	}
insilmaril@0	2130	} else
insilmaril@0	2131	{
insilmaril@0	2132	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2133	{
insilmaril@163	2134	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2135	if (bo)
insilmaril@0	2136	{
insilmaril@0	2137	selection->unselect();
insilmaril@0	2138	selection=bo;
insilmaril@0	2139	selection->select();
insilmaril@0	2140	adjustCanvasSize();
insilmaril@0	2141	ensureSelectionVisible();
insilmaril@0	2142	}
insilmaril@0	2143	}
insilmaril@0	2144	}
insilmaril@0	2145	}
insilmaril@0	2146	}
insilmaril@0	2147	}
insilmaril@0	2148
insilmaril@0	2149	void MapEditor::selectRightBranch()
insilmaril@0	2150	{
insilmaril@0	2151	BranchObj* bo;
insilmaril@0	2152	BranchObj* par;
insilmaril@0	2153
insilmaril@0	2154	if (selection)
insilmaril@0	2155	{
insilmaril@0	2156	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2157	{
insilmaril@163	2158	par= (BranchObj*) selection;
insilmaril@0	2159	bo=par->getLastSelectedBranch();
insilmaril@0	2160	if (bo)
insilmaril@0	2161	{
insilmaril@366	2162	// Workaround for reselecting on left and right side
insilmaril@0	2163	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2164	bo=par->getFirstBranch();
insilmaril@0	2165	if (bo)
insilmaril@0	2166	{
insilmaril@0	2167	par->unselect();
insilmaril@0	2168	selection=bo;
insilmaril@0	2169	selection->select();
insilmaril@0	2170	ensureSelectionVisible();
insilmaril@0	2171	}
insilmaril@0	2172	}
insilmaril@0	2173	} else
insilmaril@0	2174	{
insilmaril@0	2175	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2176	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2177	{
insilmaril@0	2178	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2179	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2180	{
insilmaril@0	2181	selection->unselect();
insilmaril@0	2182	selection=par;
insilmaril@0	2183	selection->select();
insilmaril@0	2184	adjustCanvasSize();
insilmaril@0	2185	ensureSelectionVisible();
insilmaril@0	2186	}
insilmaril@0	2187	} else
insilmaril@0	2188	{
insilmaril@0	2189	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2190	{
insilmaril@163	2191	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2192	if (bo)
insilmaril@0	2193	{
insilmaril@0	2194	selection->unselect();
insilmaril@0	2195	selection=bo;
insilmaril@0	2196	selection->select();
insilmaril@0	2197	adjustCanvasSize();
insilmaril@0	2198	ensureSelectionVisible();
insilmaril@0	2199	}
insilmaril@0	2200	}
insilmaril@0	2201	}
insilmaril@0	2202	}
insilmaril@0	2203	}
insilmaril@0	2204	}
insilmaril@0	2205
insilmaril@0	2206	void MapEditor::selectFirstBranch()
insilmaril@0	2207	{
insilmaril@0	2208	BranchObj *bo1;
insilmaril@0	2209	BranchObj *bo2;
insilmaril@0	2210	BranchObj* par;
insilmaril@0	2211	if (selection) {
insilmaril@0	2212	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2213	{
insilmaril@163	2214	bo1= (BranchObj*) selection;
insilmaril@0	2215	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2216	bo2=par->getFirstBranch();
insilmaril@0	2217	if (bo2) {
insilmaril@0	2218	bo1->unselect();
insilmaril@0	2219	selection=bo2;
insilmaril@0	2220	selection->select();
insilmaril@0	2221	ensureSelectionVisible();
insilmaril@0	2222	}
insilmaril@0	2223	}
insilmaril@0	2224	adjustCanvasSize();
insilmaril@0	2225	}
insilmaril@0	2226	}
insilmaril@0	2227
insilmaril@0	2228	void MapEditor::selectLastBranch()
insilmaril@0	2229	{
insilmaril@0	2230	BranchObj *bo1;
insilmaril@0	2231	BranchObj *bo2;
insilmaril@0	2232	BranchObj* par;
insilmaril@0	2233	if (selection) {
insilmaril@0	2234	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2235	{
insilmaril@163	2236	bo1= (BranchObj*) selection;
insilmaril@0	2237	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2238	bo2=par->getLastBranch();
insilmaril@0	2239	if (bo2) {
insilmaril@0	2240	bo1->unselect();
insilmaril@0	2241	selection=bo2;
insilmaril@0	2242	selection->select();
insilmaril@0	2243	ensureSelectionVisible();
insilmaril@0	2244	}
insilmaril@0	2245	}
insilmaril@0	2246	adjustCanvasSize();
insilmaril@0	2247	}
insilmaril@0	2248	}
insilmaril@0	2249
insilmaril@0	2250	void MapEditor::setColor(QColor c)
insilmaril@0	2251	{
insilmaril@0	2252	actColor=c;
insilmaril@0	2253	}
insilmaril@0	2254
insilmaril@0	2255	void MapEditor::selectBackgroundColor()
insilmaril@0	2256	{
insilmaril@0	2257	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0	2258	if ( !col.isValid() ) return;
insilmaril@0	2259	setBackgroundColor( col );
insilmaril@366	2260	//TODO undocomm
insilmaril@366	2261	saveStateComplete(QString("Set background color of map to %1").arg(col.name()));
insilmaril@0	2262	}
insilmaril@0	2263
insilmaril@0	2264	void MapEditor::setBackgroundColor(QColor c)
insilmaril@0	2265	{
insilmaril@0	2266	mapCanvas->setBackgroundColor (c);
insilmaril@0	2267	}
insilmaril@0	2268
insilmaril@0	2269	QColor MapEditor::pickColor()
insilmaril@0	2270	{
insilmaril@0	2271	if (selection)
insilmaril@0	2272	{
insilmaril@0	2273	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2274	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2275	{
insilmaril@163	2276	BranchObj bo=(BranchObj)selection;
insilmaril@0	2277	actColor=bo->getColor();
insilmaril@0	2278	}
insilmaril@0	2279	}
insilmaril@0	2280	return actColor;
insilmaril@0	2281	}
insilmaril@0	2282
insilmaril@0	2283	void MapEditor::colorItem()
insilmaril@0	2284	{
insilmaril@0	2285	if (selection)
insilmaril@0	2286	{
insilmaril@0	2287	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2288	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2289	{
insilmaril@163	2290	BranchObj bo=(BranchObj)selection;
insilmaril@366	2291	saveStatePart(selection, QString("Set color of %1 to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@243	2292	bo->setColor(actColor); // color branch
insilmaril@0	2293	}
insilmaril@0	2294	}
insilmaril@0	2295	}
insilmaril@0	2296
insilmaril@0	2297	void MapEditor::colorBranch()
insilmaril@0	2298	{
insilmaril@0	2299	if (selection)
insilmaril@0	2300	{
insilmaril@0	2301	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2302	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2303	{
insilmaril@163	2304	BranchObj bo=(BranchObj)selection;
insilmaril@366	2305	saveStatePart(selection, QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@243	2306	bo->setColorChilds(actColor); // color links, color childs
insilmaril@0	2307	}
insilmaril@0	2308	}
insilmaril@0	2309	}
insilmaril@0	2310
insilmaril@0	2311
insilmaril@0	2312	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2313	{
insilmaril@0	2314	if (selection)
insilmaril@0	2315	{
insilmaril@366	2316	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2317	typeid(*selection) == typeid(MapCenterObj))
insilmaril@366	2318	{
insilmaril@366	2319	BranchObj bo=(BranchObj)selection;
insilmaril@366	2320	QString u,r;
insilmaril@366	2321	if (bo->isSetStandardFlag(f))
insilmaril@366	2322	{
insilmaril@366	2323	r="unsetFlag";
insilmaril@366	2324	u="setFlag";
insilmaril@366	2325	}
insilmaril@366	2326	else
insilmaril@366	2327	{
insilmaril@366	2328	u="unsetFlag";
insilmaril@366	2329	r="setFlag";
insilmaril@366	2330	}
insilmaril@366	2331	saveStateConstSelection(QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@366	2332	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@366	2333	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@366	2334	bo->toggleStandardFlag (f,actionSettingsUseFlagGroups->isOn());
insilmaril@366	2335	adjustCanvasSize();
insilmaril@366	2336	}
insilmaril@0	2337	}
insilmaril@0	2338	}
insilmaril@0	2339
insilmaril@0	2340	void MapEditor::setViewCenter()
insilmaril@0	2341	{
insilmaril@0	2342	// transform to CanvasView Coord:
insilmaril@0	2343	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0	2344	center ( p.x(), p.y());
insilmaril@0	2345	}
insilmaril@0	2346
insilmaril@0	2347
insilmaril@0	2348	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2349	{
insilmaril@366	2350	QTextDocument::FindFlags flags=0;
insilmaril@366	2351	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@366	2352
insilmaril@0	2353	if (!itFind)
insilmaril@0	2354	{ // Nothing found or new find process
insilmaril@0	2355	if (EOFind)
insilmaril@0	2356	// nothing found, start again
insilmaril@0	2357	EOFind=false;
insilmaril@0	2358	itFind=mapCenter->first();
insilmaril@0	2359	}
insilmaril@0	2360	bool searching=true;
insilmaril@0	2361	bool foundNote=false;
insilmaril@0	2362	while (searching && !EOFind)
insilmaril@0	2363	{
insilmaril@0	2364	if (itFind)
insilmaril@0	2365	{
insilmaril@0	2366	// Searching in Note
insilmaril@0	2367	if (itFind->getNote().contains(s,cs))
insilmaril@0	2368	{
insilmaril@0	2369	if (selection!=itFind)
insilmaril@0	2370	{
insilmaril@163	2371	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2372	selection=itFind;
insilmaril@0	2373	selection->select();
insilmaril@0	2374	adjustCanvasSize();
insilmaril@0	2375	ensureSelectionVisible();
insilmaril@0	2376	}
insilmaril@366	2377	if (textEditor->findText(s,flags))
insilmaril@0	2378	{
insilmaril@0	2379	searching=false;
insilmaril@0	2380	foundNote=true;
insilmaril@0	2381	}
insilmaril@0	2382	}
insilmaril@0	2383	// Searching in Heading
insilmaril@0	2384	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2385	{
insilmaril@163	2386	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2387	selection=itFind;
insilmaril@0	2388	selection->select();
insilmaril@0	2389	adjustCanvasSize();
insilmaril@0	2390	ensureSelectionVisible();
insilmaril@0	2391	searching=false;
insilmaril@0	2392	}
insilmaril@0	2393	}
insilmaril@0	2394	if (!foundNote)
insilmaril@0	2395	{
insilmaril@0	2396	itFind=itFind->next();
insilmaril@0	2397	if (!itFind) EOFind=true;
insilmaril@0	2398	}
insilmaril@0	2399	}
insilmaril@0	2400	if (!searching)
insilmaril@0	2401	{
insilmaril@0	2402	adjustCanvasSize();
insilmaril@163	2403	return (BranchObj*)selection;
insilmaril@0	2404	} else
insilmaril@0	2405	return NULL;
insilmaril@0	2406	}
insilmaril@0	2407
insilmaril@0	2408	void MapEditor::findReset()
insilmaril@0	2409	{ // Necessary if text to find changes during a find process
insilmaril@0	2410	itFind=NULL;
insilmaril@0	2411	EOFind=false;
insilmaril@0	2412	}
insilmaril@0	2413
insilmaril@0	2414	void MapEditor::editURL()
insilmaril@0	2415	{
insilmaril@0	2416	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2417	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2418	{
insilmaril@0	2419	bool ok;
insilmaril@163	2420	BranchObj bo=(BranchObj)selection;
insilmaril@0	2421	QString text = QInputDialog::getText(
insilmaril@0	2422	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143	2423	bo->getURL(), &ok, this );
insilmaril@0	2424	if ( ok)
insilmaril@0	2425	{
insilmaril@0	2426	// user entered something and pressed OK
insilmaril@366	2427	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")", QString("Set URL of %1 to %21").arg(getName(bo)).arg(text));
insilmaril@143	2428	bo->setURL (text);
insilmaril@0	2429	updateActions();
insilmaril@0	2430	}
insilmaril@0	2431	}
insilmaril@0	2432	}
insilmaril@0	2433
insilmaril@266	2434	QString MapEditor::getURL()
insilmaril@266	2435	{
insilmaril@266	2436	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@266	2437	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@266	2438	return ((BranchObj*)selection)->getURL();
insilmaril@266	2439	else
insilmaril@266	2440	return "";
insilmaril@266	2441	}
insilmaril@266	2442
insilmaril@366	2443	QStringList MapEditor::getURLs()
insilmaril@366	2444	{
insilmaril@366	2445	QStringList urls;
insilmaril@366	2446	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2447	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2448	{
insilmaril@366	2449	BranchObj bo=(BranchObj)selection;
insilmaril@366	2450	bo=bo->first();
insilmaril@366	2451	while (bo)
insilmaril@366	2452	{
insilmaril@366	2453	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@366	2454	bo=bo->next();
insilmaril@366	2455	}
insilmaril@366	2456	}
insilmaril@366	2457	return urls;
insilmaril@366	2458	}
insilmaril@366	2459
insilmaril@366	2460
insilmaril@0	2461	void MapEditor::editHeading2URL()
insilmaril@0	2462	{
insilmaril@0	2463	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2464	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2465	{
insilmaril@163	2466	BranchObj bo=(BranchObj)selection;
insilmaril@366	2467	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")",QString("Copy heading of %1 to URL").arg(getName(bo)));
insilmaril@143	2468	bo->setURL (bo->getHeading());
insilmaril@0	2469	updateActions();
insilmaril@0	2470	}
insilmaril@0	2471	}
insilmaril@0	2472
insilmaril@0	2473	void MapEditor::editBugzilla2URL()
insilmaril@0	2474	{
insilmaril@0	2475	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2476	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2477	{
insilmaril@163	2478	BranchObj bo=(BranchObj)selection;
insilmaril@143	2479	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@366	2480	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to Novell Bugzilla").arg(getName(bo)));
insilmaril@143	2481	bo->setURL (url);
insilmaril@0	2482	updateActions();
insilmaril@0	2483	}
insilmaril@0	2484	}
insilmaril@0	2485
insilmaril@175	2486	void MapEditor::editFATE2URL()
insilmaril@175	2487	{
insilmaril@175	2488	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@175	2489	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	2490	{
insilmaril@175	2491	BranchObj bo=(BranchObj)selection;
insilmaril@175	2492	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@366	2493	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to FATE").arg(getName(bo)));
insilmaril@175	2494	bo->setURL (url);
insilmaril@175	2495	updateActions();
insilmaril@175	2496	}
insilmaril@175	2497	}
insilmaril@175	2498
insilmaril@0	2499	void MapEditor::editVymLink()
insilmaril@0	2500	{
insilmaril@0	2501	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2502	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2503	{
insilmaril@163	2504	BranchObj bo=(BranchObj)selection;
insilmaril@366	2505	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0	2506	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	2507	fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@143	2508	if (! bo->getVymLink().isEmpty() )
insilmaril@143	2509	fd->setSelection( bo->getVymLink() );
insilmaril@0	2510	fd->show();
insilmaril@0	2511
insilmaril@0	2512	QString fn;
insilmaril@0	2513	if ( fd->exec() == QDialog::Accepted )
insilmaril@143	2514	{
insilmaril@366	2515	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")",QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile()));
insilmaril@143	2516	bo->setVymLink (fd->selectedFile() );
insilmaril@143	2517	updateActions();
insilmaril@143	2518	mapCenter->reposition();
insilmaril@143	2519	adjustCanvasSize();
insilmaril@143	2520	canvas()->update();
insilmaril@143	2521	}
insilmaril@0	2522	}
insilmaril@0	2523	}
insilmaril@0	2524
insilmaril@0	2525	void MapEditor::deleteVymLink()
insilmaril@0	2526	{
insilmaril@0	2527	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2528	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2529	{
insilmaril@163	2530	BranchObj bo=(BranchObj)selection;
insilmaril@366	2531	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")",QString("Unset vymlink of %1").arg(getName(bo)));
insilmaril@143	2532	bo->setVymLink ("" );
insilmaril@0	2533	updateActions();
insilmaril@0	2534	mapCenter->reposition();
insilmaril@0	2535	adjustCanvasSize();
insilmaril@0	2536	canvas()->update();
insilmaril@0	2537	}
insilmaril@0	2538	}
insilmaril@0	2539
insilmaril@243	2540	void MapEditor::toggleHideExport()
insilmaril@243	2541	{
insilmaril@243	2542	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@250	2543	typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@250	2544	(typeid(*selection)==typeid(FloatImageObj))
insilmaril@243	2545	)
insilmaril@243	2546	{
insilmaril@250	2547	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@294	2548	QString s;
insilmaril@250	2549	if (oo->hideInExport())
insilmaril@294	2550	{
insilmaril@250	2551	oo->setHideInExport(false);
insilmaril@294	2552	s="Unset";
insilmaril@294	2553	}
insilmaril@250	2554	else
insilmaril@294	2555	{
insilmaril@250	2556	oo->setHideInExport(true);
insilmaril@294	2557	s="Set";
insilmaril@294	2558	}
insilmaril@366	2559	saveStateComplete(QString ("%1 hide export flag of %2").arg(s).arg(getName(selection))); //TODO undoCommand
insilmaril@250	2560	actionEditToggleHideExport->setOn (oo->hideInExport());
insilmaril@243	2561	updateActions();
insilmaril@243	2562	mapCenter->reposition();
insilmaril@243	2563	adjustCanvasSize();
insilmaril@243	2564	canvas()->update();
insilmaril@243	2565	}
insilmaril@243	2566	}
insilmaril@243	2567
insilmaril@0	2568	QString MapEditor::getVymLink()
insilmaril@0	2569	{
insilmaril@0	2570	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2571	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2572	{
insilmaril@163	2573	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2574	}
insilmaril@0	2575	return "";
insilmaril@0	2576
insilmaril@0	2577	}
insilmaril@0	2578
insilmaril@366	2579	QStringList MapEditor::getVymLinks()
insilmaril@366	2580	{
insilmaril@366	2581	QStringList links;
insilmaril@366	2582	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@366	2583	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@366	2584	{
insilmaril@366	2585	BranchObj bo=(BranchObj)selection;
insilmaril@366	2586	bo=bo->first();
insilmaril@366	2587	while (bo)
insilmaril@366	2588	{
insilmaril@366	2589	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@366	2590	bo=bo->next();
insilmaril@366	2591	}
insilmaril@366	2592	}
insilmaril@366	2593	return links;
insilmaril@366	2594	}
insilmaril@366	2595
insilmaril@366	2596
insilmaril@294	2597	void MapEditor::removeBranchKeepChilds()
insilmaril@98	2598	{
insilmaril@98	2599	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2600	{
insilmaril@163	2601	BranchObj* bo=(BranchObj*)selection;
insilmaril@98	2602	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@294	2603	QString s=QString("Remove %1 and keep its childs").arg(getName(bo));
insilmaril@139	2604	if (bo->getDepth()==1)
insilmaril@366	2605	saveStateComplete(s);
insilmaril@139	2606	else
insilmaril@366	2607	saveStatePart(selection->getParObj(),s); // TODO undoCommand
insilmaril@139	2608	QString sel=selection->getSelectString();
insilmaril@98	2609	unselect();
insilmaril@98	2610	par->removeBranchHere(bo);
insilmaril@98	2611	mapCenter->reposition();
insilmaril@98	2612	select (sel);
insilmaril@98	2613	}
insilmaril@98	2614	}
insilmaril@98	2615
insilmaril@98	2616	void MapEditor::removeChilds()
insilmaril@98	2617	{
insilmaril@98	2618	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98	2619	{
insilmaril@366	2620	saveStatePart(selection->getParObj(), QString("Remove childs of branch %1").arg(getName(selection)));
insilmaril@163	2621	((BranchObj*)selection)->removeChilds();
insilmaril@98	2622	mapCenter->reposition();
insilmaril@98	2623	}
insilmaril@98	2624	}
insilmaril@98	2625
insilmaril@0	2626	void MapEditor::editMapInfo()
insilmaril@0	2627	{
insilmaril@0	2628	ExtraInfoDialog dia;
insilmaril@0	2629	dia.setMapName (getFileName() );
insilmaril@0	2630	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2631	dia.setComment(mapCenter->getComment() );
insilmaril@0	2632
insilmaril@0	2633	// Calc some stats
insilmaril@0	2634	QString stats;
insilmaril@0	2635	int i=0;
insilmaril@366	2636	Q3CanvasItemList l=canvas()->allItems();
insilmaril@366	2637	for (Q3CanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it)
insilmaril@0	2638	i++;
insilmaril@0	2639	stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0	2640
insilmaril@0	2641	uint b=0;
insilmaril@0	2642	uint f=0;
insilmaril@0	2643	uint n=0;
insilmaril@103	2644	uint xl=0;
insilmaril@0	2645	BranchObj *bo;
insilmaril@0	2646	bo=mapCenter->first();
insilmaril@0	2647	while (bo)
insilmaril@0	2648	{
insilmaril@0	2649	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2650	f+= bo->countFloatImages();
insilmaril@0	2651	b++;
insilmaril@103	2652	xl+=bo->countXLinks();
insilmaril@0	2653	bo=bo->next();
insilmaril@0	2654	}
insilmaril@0	2655	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104	2656	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2657	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2658	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2659	dia.setStats (stats);
insilmaril@0	2660
insilmaril@0	2661	// Finally show dialog
insilmaril@0	2662	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2663	{
insilmaril@366	2664	saveStateComplete("Edit info about map"); //TODO undoCommand
insilmaril@0	2665	mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0	2666	mapCenter->setComment (dia.getComment() );
insilmaril@0	2667	}
insilmaril@0	2668	}
insilmaril@0	2669
insilmaril@0	2670	void MapEditor::updateActions()
insilmaril@0	2671	{
insilmaril@98	2672	QAction *a;
insilmaril@0	2673	if (getLinkColorHint()==HeadingColor)
insilmaril@0	2674	actionFormatLinkColorHint->setOn(true);
insilmaril@0	2675	else
insilmaril@0	2676	actionFormatLinkColorHint->setOn(false);
insilmaril@0	2677
insilmaril@0	2678	switch (linkstyle)
insilmaril@0	2679	{
insilmaril@0	2680	case StyleLine:
insilmaril@0	2681	actionFormatLinkStyleLine->setOn(true);
insilmaril@0	2682	break;
insilmaril@0	2683	case StyleParabel:
insilmaril@0	2684	actionFormatLinkStyleParabel->setOn(true);
insilmaril@0	2685	break;
insilmaril@0	2686	case StylePolyLine:
insilmaril@0	2687	actionFormatLinkStylePolyLine->setOn(true);
insilmaril@0	2688	break;
insilmaril@0	2689	case StylePolyParabel:
insilmaril@0	2690	actionFormatLinkStylePolyParabel->setOn(true);
insilmaril@0	2691	break;
insilmaril@0	2692	default:
insilmaril@0	2693	break;
insilmaril@0	2694	}
insilmaril@0	2695
insilmaril@0	2696	QPixmap pix( 16, 16 );
insilmaril@0	2697	pix.fill( mapCanvas->backgroundColor() );
insilmaril@0	2698	actionFormatBackColor->setIconSet( pix );
insilmaril@97	2699	pix.fill( defLinkColor );
insilmaril@0	2700	actionFormatLinkColor->setIconSet( pix );
insilmaril@0	2701
insilmaril@0	2702	actionFileSave->setEnabled( mapUnsaved );
insilmaril@366	2703	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@366	2704	actionEditUndo->setEnabled( true);
insilmaril@366	2705	else
insilmaril@366	2706	actionEditUndo->setEnabled( false);
insilmaril@366	2707
insilmaril@366	2708	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@366	2709	actionEditRedo->setEnabled( true);
insilmaril@366	2710	else
insilmaril@366	2711	actionEditRedo->setEnabled( false);
insilmaril@0	2712
insilmaril@0	2713	if (selection)
insilmaril@0	2714	{
insilmaril@0	2715	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2716	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2717	{
insilmaril@163	2718	BranchObj bo=(BranchObj)selection;
insilmaril@89	2719	// Take care of links
insilmaril@95	2720	if (bo->countXLinks()==0)
insilmaril@89	2721	{
insilmaril@366	2722	branchXLinksContextMenuEdit->clear();
insilmaril@366	2723	branchXLinksContextMenuFollow->clear();
insilmaril@89	2724	} else
insilmaril@89	2725	{
insilmaril@89	2726	BranchObj *bot;
insilmaril@89	2727	QString s;
insilmaril@366	2728	branchXLinksContextMenuEdit->clear();
insilmaril@366	2729	branchXLinksContextMenuFollow->clear();
insilmaril@95	2730	for (int i=0; i<=bo->countXLinks();i++)
insilmaril@89	2731	{
insilmaril@95	2732	bot=bo->XLinkTargetAt(i);
insilmaril@89	2733	if (bot)
insilmaril@89	2734	{
insilmaril@89	2735	s=bot->getHeading();
insilmaril@89	2736	if (s.length()>25)
insilmaril@89	2737	s=s.left(25)+"...";
insilmaril@366	2738	branchXLinksContextMenuFollow->addAction (s);
insilmaril@366	2739	branchXLinksContextMenuEdit->addAction (s);
insilmaril@89	2740	}
insilmaril@89	2741	}
insilmaril@89	2742	}
insilmaril@89	2743
insilmaril@0	2744	standardFlagsDefault->setEnabled (true);
insilmaril@0	2745
insilmaril@250	2746	actionEditToggleScroll->setEnabled (true);
insilmaril@250	2747	if ( bo->isScrolled() )
insilmaril@250	2748	actionEditToggleScroll->setOn(true);
insilmaril@250	2749	else
insilmaril@250	2750	actionEditToggleScroll->setOn(false);
insilmaril@250	2751
insilmaril@89	2752	if ( bo->getURL().isEmpty() )
insilmaril@266	2753	{
insilmaril@0	2754	actionEditOpenURL->setEnabled (false);
insilmaril@266	2755	actionEditOpenURLTab->setEnabled (false);
insilmaril@266	2756	}
insilmaril@0	2757	else
insilmaril@266	2758	{
insilmaril@0	2759	actionEditOpenURL->setEnabled (true);
insilmaril@266	2760	actionEditOpenURLTab->setEnabled (true);
insilmaril@266	2761	}
insilmaril@89	2762	if ( bo->getVymLink().isEmpty() )
insilmaril@0	2763	{
insilmaril@0	2764	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2765	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2766	} else
insilmaril@0	2767	{
insilmaril@0	2768	actionEditOpenVymLink->setEnabled (true);
insilmaril@0	2769	actionEditDeleteVymLink->setEnabled (true);
insilmaril@0	2770	}
insilmaril@314	2771
insilmaril@314	2772	if (bo->canMoveBranchUp())
insilmaril@314	2773	actionEditMoveUp->setEnabled (true);
insilmaril@314	2774	else
insilmaril@314	2775	actionEditMoveUp->setEnabled (false);
insilmaril@314	2776	if (bo->canMoveBranchDown())
insilmaril@314	2777	actionEditMoveDown->setEnabled (true);
insilmaril@314	2778	else
insilmaril@314	2779	actionEditMoveDown->setEnabled (false);
insilmaril@314	2780
insilmaril@314	2781
insilmaril@243	2782	actionEditToggleHideExport->setEnabled (true);
insilmaril@243	2783	actionEditToggleHideExport->setOn (bo->hideInExport() );
insilmaril@0	2784
insilmaril@0	2785	actionEditCopy->setEnabled (true);
insilmaril@0	2786	actionEditCut->setEnabled (true);
insilmaril@166	2787	if (!clipboardEmpty)
insilmaril@119	2788	actionEditPaste->setEnabled (true);
insilmaril@119	2789	else
insilmaril@119	2790	actionEditPaste->setEnabled (false);
insilmaril@119	2791	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@119	2792	a->setEnabled(true);
insilmaril@0	2793	actionEditDelete->setEnabled (true);
insilmaril@0	2794	switch (selection->getFrameType())
insilmaril@0	2795	{
insilmaril@0	2796	case NoFrame:
insilmaril@0	2797	actionFormatFrameNone->setOn(true);
insilmaril@0	2798	break;
insilmaril@0	2799	case Rectangle:
insilmaril@0	2800	actionFormatFrameRectangle->setOn(true);
insilmaril@0	2801	break;
insilmaril@0	2802	default:
insilmaril@0	2803	break;
insilmaril@0	2804	}
insilmaril@175	2805	actionFormatIncludeImagesVer->setOn
insilmaril@175	2806	( ((BranchObj*)selection)->getIncludeImagesVer());
insilmaril@175	2807	actionFormatIncludeImagesHor->setOn
insilmaril@175	2808	( ((BranchObj*)selection)->getIncludeImagesHor());
insilmaril@160	2809	actionFormatHideLinkUnselected->setOn
insilmaril@175	2810	(selection->getHideLinkUnselected());
insilmaril@0	2811	}
insilmaril@0	2812	if ( (typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	2813	{
insilmaril@250	2814	FloatObj fo=(FloatImageObj)selection;
insilmaril@366	2815	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2816
insilmaril@0	2817	actionEditOpenURL->setEnabled (false);
insilmaril@0	2818	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2819	actionEditDeleteVymLink->setEnabled (false);
insilmaril@250	2820	actionEditToggleHideExport->setEnabled (true);
insilmaril@250	2821	actionEditToggleHideExport->setOn (fo->hideInExport() );
insilmaril@250	2822
insilmaril@0	2823
insilmaril@0	2824	actionEditCopy->setEnabled (true);
insilmaril@0	2825	actionEditCut->setEnabled (true);
insilmaril@243	2826	actionEditPaste->setEnabled (false);
insilmaril@98	2827	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98	2828	a->setEnabled(false);
insilmaril@0	2829	actionEditDelete->setEnabled (true);
insilmaril@160	2830	actionFormatHideLinkUnselected->setOn
insilmaril@160	2831	( selection->getHideLinkUnselected());
insilmaril@314	2832	actionEditMoveUp->setEnabled (false);
insilmaril@314	2833	actionEditMoveDown->setEnabled (false);
insilmaril@0	2834	}
insilmaril@0	2835
insilmaril@0	2836	} else
insilmaril@0	2837	{
insilmaril@366	2838	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2839
insilmaril@0	2840	actionEditCopy->setEnabled (false);
insilmaril@0	2841	actionEditCut->setEnabled (false);
insilmaril@0	2842	actionEditPaste->setEnabled (false);
insilmaril@98	2843	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98	2844	a->setEnabled(false);
insilmaril@98	2845
insilmaril@314	2846	actionEditToggleScroll->setEnabled (false);
insilmaril@0	2847	actionEditOpenURL->setEnabled (false);
insilmaril@0	2848	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2849	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2850	actionEditHeading2URL->setEnabled (false);
insilmaril@0	2851	actionEditDelete->setEnabled (false);
insilmaril@314	2852	actionEditMoveUp->setEnabled (false);
insilmaril@314	2853	actionEditMoveDown->setEnabled (false);
insilmaril@314	2854	actionEditToggleHideExport->setEnabled (false);
insilmaril@0	2855	}
insilmaril@0	2856	}
insilmaril@0	2857
insilmaril@160	2858	void MapEditor::updateNoteFlag()
insilmaril@160	2859	{
insilmaril@160	2860	if (selection)
insilmaril@160	2861	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	2862	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@160	2863	((BranchObj*)selection)->updateNoteFlag();
insilmaril@160	2864	}
insilmaril@160	2865
insilmaril@0	2866	void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0	2867	{
insilmaril@0	2868	linkstyle=ls;
insilmaril@0	2869
insilmaril@366	2870	saveStateComplete("Set link style"); // TODO undoCommand
insilmaril@0	2871	BranchObj *bo;
insilmaril@0	2872	bo=mapCenter->first();
insilmaril@0	2873	bo=bo->next();
insilmaril@0	2874	while (bo)
insilmaril@0	2875	{
insilmaril@0	2876	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	2877	bo=bo->next();
insilmaril@0	2878	}
insilmaril@102	2879	mapCenter->reposition();
insilmaril@0	2880	}
insilmaril@0	2881
insilmaril@0	2882	LinkStyle MapEditor::getLinkStyle ()
insilmaril@0	2883	{
insilmaril@0	2884	return linkstyle;
insilmaril@0	2885	}
insilmaril@0	2886
insilmaril@0	2887	void MapEditor::setLinkColor(QColor c)
insilmaril@0	2888	{
insilmaril@97	2889	defLinkColor=c;
insilmaril@0	2890	updateActions();
insilmaril@0	2891	}
insilmaril@0	2892
insilmaril@0	2893	void MapEditor::setLinkColorHint()
insilmaril@0	2894	{
insilmaril@0	2895	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0	2896	BranchObj *bo;
insilmaril@0	2897	bo=mapCenter->first();
insilmaril@0	2898	while (bo)
insilmaril@0	2899	{
insilmaril@0	2900	bo->setLinkColor();
insilmaril@0	2901	bo=bo->next();
insilmaril@0	2902	}
insilmaril@0	2903	}
insilmaril@0	2904
insilmaril@0	2905	void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0	2906	{
insilmaril@0	2907	linkcolorhint=lch;
insilmaril@0	2908	setLinkColorHint();
insilmaril@0	2909	}
insilmaril@0	2910
insilmaril@0	2911	void MapEditor::toggleLinkColorHint()
insilmaril@0	2912	{
insilmaril@0	2913	if (linkcolorhint==HeadingColor)
insilmaril@0	2914	linkcolorhint=DefaultColor;
insilmaril@0	2915	else
insilmaril@0	2916	linkcolorhint=HeadingColor;
insilmaril@0	2917	BranchObj *bo;
insilmaril@0	2918	bo=mapCenter->first();
insilmaril@0	2919	while (bo)
insilmaril@0	2920	{
insilmaril@0	2921	bo->setLinkColor();
insilmaril@0	2922	bo=bo->next();
insilmaril@0	2923	}
insilmaril@0	2924	}
insilmaril@0	2925
insilmaril@0	2926	LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0	2927	{
insilmaril@0	2928	return linkcolorhint;
insilmaril@0	2929	}
insilmaril@0	2930
insilmaril@0	2931	QColor MapEditor::getDefLinkColor()
insilmaril@0	2932	{
insilmaril@97	2933	return defLinkColor;
insilmaril@97	2934	}
insilmaril@97	2935
insilmaril@97	2936	void MapEditor::setDefXLinkColor(QColor col)
insilmaril@97	2937	{
insilmaril@97	2938	defXLinkColor=col;
insilmaril@97	2939	}
insilmaril@97	2940
insilmaril@97	2941	QColor MapEditor::getDefXLinkColor()
insilmaril@97	2942	{
insilmaril@97	2943	return defXLinkColor;
insilmaril@97	2944	}
insilmaril@97	2945
insilmaril@97	2946	void MapEditor::setDefXLinkWidth (int w)
insilmaril@97	2947	{
insilmaril@97	2948	defXLinkWidth=w;
insilmaril@97	2949	}
insilmaril@97	2950
insilmaril@97	2951	int MapEditor::getDefXLinkWidth()
insilmaril@97	2952	{
insilmaril@97	2953	return defXLinkWidth;
insilmaril@0	2954	}
insilmaril@0	2955
insilmaril@0	2956	void MapEditor::selectLinkColor()
insilmaril@0	2957	{
insilmaril@97	2958	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	2959	if ( !col.isValid() ) return;
insilmaril@0	2960	setLinkColor( col );
insilmaril@366	2961	saveStateComplete(QString("Set link color to %1").arg(col.name())); //TODO undoCommand
insilmaril@131	2962
insilmaril@0	2963	}
insilmaril@0	2964
insilmaril@0	2965	void MapEditor::toggleScroll()
insilmaril@0	2966	{
insilmaril@0	2967	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	2968	{
insilmaril@163	2969	BranchObj bo=((BranchObj)selection);
insilmaril@0	2970	if (bo->countBranches()==0) return;
insilmaril@0	2971	if (bo->getDepth()==0) return;
insilmaril@294	2972	QString s;
insilmaril@294	2973	if (bo->isScrolled())
insilmaril@294	2974	s="Unscroll";
insilmaril@294	2975	else
insilmaril@294	2976	s="Scroll";
insilmaril@366	2977	saveStatePart(selection, QString ("%1 %2").arg(s).arg(getName(bo)));
insilmaril@0	2978	bo->toggleScroll();
insilmaril@0	2979	adjustCanvasSize();
insilmaril@0	2980	canvas()->update();
insilmaril@0	2981	}
insilmaril@0	2982	}
insilmaril@0	2983
insilmaril@0	2984	void MapEditor::unScrollAll()
insilmaril@0	2985	{
insilmaril@0	2986	BranchObj *bo;
insilmaril@0	2987	bo=mapCenter->first();
insilmaril@0	2988	while (bo)
insilmaril@0	2989	{
insilmaril@0	2990	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	2991	bo=bo->next();
insilmaril@0	2992	}
insilmaril@0	2993	}
insilmaril@0	2994
insilmaril@0	2995	void MapEditor::loadFloatImage ()
insilmaril@0	2996	{
insilmaril@0	2997	if (selection &&
insilmaril@0	2998	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2999	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3000	{
insilmaril@163	3001	BranchObj bo=((BranchObj)selection);
insilmaril@0	3002
insilmaril@366	3003	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@366	3004	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	3005	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	3006	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	3007	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	3008	fd->setContentsPreview( p, p );
insilmaril@366	3009	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@185	3010	fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0	3011	fd->setDir (lastImageDir);
insilmaril@0	3012	fd->show();
insilmaril@0	3013
insilmaril@0	3014	QString fn;
insilmaril@0	3015	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3016	{
insilmaril@366	3017	saveStatePart(selection, QString("Add floatimage to %1").arg(getName(selection)));
insilmaril@366	3018	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@366	3019	lastImageDir=QDir (fd->dirPath());
insilmaril@185	3020	QStringList flist = fd->selectedFiles();
insilmaril@185	3021	QStringList::Iterator it = flist.begin();
insilmaril@185	3022	while( it != flist.end() )
insilmaril@185	3023	{
insilmaril@185	3024	fn = *it;
insilmaril@185	3025	bo->addFloatImage();
insilmaril@185	3026	// TODO check if load was successful
insilmaril@185	3027	bo->getLastFloatImage()->load(*it);
insilmaril@185	3028	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185	3029	++it;
insilmaril@185	3030	}
insilmaril@185	3031
insilmaril@0	3032	mapCenter->reposition();
insilmaril@0	3033	adjustCanvasSize();
insilmaril@0	3034	canvas()->update();
insilmaril@0	3035	}
insilmaril@236	3036	delete (p);
insilmaril@236	3037	delete (fd);
insilmaril@0	3038	}
insilmaril@0	3039	}
insilmaril@0	3040
insilmaril@366	3041	void MapEditor::saveFloatImage ()
insilmaril@0	3042	{
insilmaril@0	3043	if (selection &&
insilmaril@0	3044	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	3045	{
insilmaril@163	3046	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@366	3047	QFileDialog *fd=new QFileDialog( this);
insilmaril@366	3048	fd->setFilters (imageIO.getFilters());
insilmaril@366	3049	fd->setCaption(__VYM " - " +tr("Save image"));
insilmaril@366	3050	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@366	3051	fd->setDirectory (lastImageDir);
insilmaril@366	3052	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	3053	fd->show();
insilmaril@0	3054
insilmaril@0	3055	QString fn;
insilmaril@0	3056	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3057	{
insilmaril@0	3058	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	3059	{
insilmaril@185	3060	QMessageBox mb( __VYM,
insilmaril@159	3061	tr("The file %1 exists already.\n"
insilmaril@159	3062	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	3063	QMessageBox::Warning,
insilmaril@0	3064	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	3065	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3066	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3067
insilmaril@0	3068	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3069	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3070	switch( mb.exec() )
insilmaril@0	3071	{
insilmaril@0	3072	case QMessageBox::Yes:
insilmaril@0	3073	// save
insilmaril@0	3074	break;;
insilmaril@0	3075	case QMessageBox::Cancel:
insilmaril@0	3076	// do nothing
insilmaril@377	3077	delete (fd);
insilmaril@0	3078	return;
insilmaril@0	3079	break;
insilmaril@0	3080	}
insilmaril@0	3081	}
insilmaril@366	3082	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3083	}
insilmaril@377	3084	delete (fd);
insilmaril@0	3085	}
insilmaril@0	3086	}
insilmaril@0	3087
insilmaril@0	3088	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3089	{
insilmaril@0	3090	if (selection &&
insilmaril@0	3091	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3092	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3093	{
insilmaril@0	3094	selection->setFrameType (t);
insilmaril@0	3095	mapCenter->reposition();
insilmaril@0	3096	selection->updateLink();
insilmaril@0	3097	}
insilmaril@0	3098	}
insilmaril@0	3099
insilmaril@175	3100	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175	3101	{
insilmaril@175	3102	if (selection &&
insilmaril@175	3103	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3104	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3105	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175	3106	mapCenter->reposition();
insilmaril@175	3107	}
insilmaril@175	3108
insilmaril@175	3109	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175	3110	{
insilmaril@175	3111	if (selection &&
insilmaril@175	3112	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@175	3113	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175	3114	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175	3115	mapCenter->reposition();
insilmaril@175	3116	}
insilmaril@175	3117
insilmaril@160	3118	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160	3119	{
insilmaril@160	3120	if (selection &&
insilmaril@160	3121	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@160	3122	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@160	3123	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160	3124	selection->setHideLinkUnselected(b);
insilmaril@160	3125	}
insilmaril@160	3126
insilmaril@366	3127	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@0	3128	{
insilmaril@0	3129	if (selection &&
insilmaril@0	3130	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3131	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3132	{
insilmaril@0	3133	BranchObj *bo;
insilmaril@0	3134
insilmaril@0	3135	// Traverse directories
insilmaril@0	3136	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3137	QFileInfoList list = d.entryInfoList();
insilmaril@366	3138	QFileInfo fi;
insilmaril@366	3139
insilmaril@366	3140	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3141	{
insilmaril@366	3142	fi=list.at(i);
insilmaril@366	3143	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3144	{
insilmaril@0	3145	dst->addBranch();
insilmaril@0	3146	bo=dst->getLastBranch();
insilmaril@366	3147	bo->setHeading (fi.fileName() );
insilmaril@243	3148	bo->setColor (QColor("blue"));
insilmaril@0	3149	bo->toggleScroll();
insilmaril@366	3150	if ( !d.cd(fi.fileName()) )
insilmaril@366	3151	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3152	else
insilmaril@0	3153	{
insilmaril@103	3154	// Recursively add subdirs
insilmaril@366	3155	importDirInt (bo,d);
insilmaril@0	3156	d.cdUp();
insilmaril@0	3157	}
insilmaril@0	3158	}
insilmaril@0	3159	}
insilmaril@0	3160	// Traverse files
insilmaril@0	3161	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@366	3162	list = d.entryInfoList();
insilmaril@366	3163
insilmaril@366	3164	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3165	{
insilmaril@366	3166	fi=list.at(i);
insilmaril@0	3167	dst->addBranch();
insilmaril@0	3168	bo=dst->getLastBranch();
insilmaril@366	3169	bo->setHeading (fi.fileName() );
insilmaril@243	3170	bo->setColor (QColor("black"));
insilmaril@366	3171	if (fi.fileName().right(4) == ".vym" )
insilmaril@366	3172	bo->setVymLink (fi.filePath());
insilmaril@0	3173	}
insilmaril@0	3174	}
insilmaril@0	3175	}
insilmaril@0	3176
insilmaril@0	3177	void MapEditor::importDir()
insilmaril@0	3178	{
insilmaril@0	3179	if (selection &&
insilmaril@0	3180	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3181	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3182	{
insilmaril@366	3183	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@366	3184	fd->setMode (Q3FileDialog::DirectoryOnly);
insilmaril@0	3185	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185	3186	fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0	3187	fd->show();
insilmaril@0	3188
insilmaril@0	3189	QString fn;
insilmaril@0	3190	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3191	{
insilmaril@163	3192	BranchObj bo=((BranchObj)selection);
insilmaril@366	3193	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3194	mapCenter->reposition();
insilmaril@0	3195	adjustCanvasSize();
insilmaril@0	3196	canvas()->update();
insilmaril@0	3197	}
insilmaril@0	3198	}
insilmaril@0	3199	}
insilmaril@0	3200
insilmaril@95	3201	void MapEditor::followXLink(int i)
insilmaril@89	3202	{
insilmaril@97	3203	if (selection &&
insilmaril@97	3204	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3205	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@89	3206	{
insilmaril@163	3207	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@97	3208	if (bo)
insilmaril@97	3209	{
insilmaril@97	3210	selection->unselect();
insilmaril@97	3211	selection=bo;
insilmaril@97	3212	selection->select();
insilmaril@97	3213	ensureSelectionVisible();
insilmaril@97	3214	}
insilmaril@89	3215	}
insilmaril@89	3216	}
insilmaril@89	3217
insilmaril@95	3218	void MapEditor::editXLink(int i)
insilmaril@94	3219	{
insilmaril@366	3220	qDebug ("ko."); //FIXME Huh?
insilmaril@97	3221	if (selection &&
insilmaril@97	3222	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@97	3223	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@94	3224	{
insilmaril@163	3225	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@97	3226	if (xlo)
insilmaril@94	3227	{
insilmaril@97	3228	EditXLinkDialog dia;
insilmaril@97	3229	dia.setXLink (xlo);
insilmaril@102	3230	dia.setSelection(selection);
insilmaril@97	3231	if (dia.exec() == QDialog::Accepted)
insilmaril@97	3232	{
insilmaril@97	3233	if (dia.useSettingsGlobal() )
insilmaril@97	3234	{
insilmaril@97	3235	setDefXLinkColor (xlo->getColor() );
insilmaril@97	3236	setDefXLinkWidth (xlo->getWidth() );
insilmaril@97	3237	}
insilmaril@97	3238	if (dia.deleteXLink())
insilmaril@163	3239	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@366	3240	saveStateComplete("Edit xLink"); //TODO undoCommand
insilmaril@97	3241	}
insilmaril@97	3242	}
insilmaril@97	3243	}
insilmaril@94	3244	}
insilmaril@94	3245
insilmaril@0	3246	void MapEditor::testFunction()
insilmaril@0	3247	{
insilmaril@0	3248	cout << "MapEditor::testFunction() called\n";
insilmaril@314	3249
insilmaril@366	3250	/*
insilmaril@366	3251	bool ok;
insilmaril@366	3252	QString text = QInputDialog::getText(
insilmaril@366	3253	this,
insilmaril@366	3254	tr("QInputDialog::getText()"),
insilmaril@366	3255	tr("User name:"), QLineEdit::Normal,
insilmaril@366	3256	QDir::home().dirName(), &ok, Qt::FramelessWindowHint);
insilmaril@366	3257	*/
insilmaril@366	3258
insilmaril@366	3259	QDialog *d =new QDialog(NULL);
insilmaril@366	3260	QLineEdit *le=new QLineEdit (d);
insilmaril@366	3261	// d->setModal (true);
insilmaril@366	3262	d->setWindowFlags (Qt::FramelessWindowHint);
insilmaril@366	3263	le->setFocus();
insilmaril@366	3264	le->setText ("Foo");
insilmaril@366	3265	le->selectAll();
insilmaril@366	3266	connect (le, SIGNAL (returnPressed()), d, SLOT (accept()));
insilmaril@366	3267	d->exec();
insilmaril@366	3268	qWarning( le->text());
insilmaril@336	3269	return;
insilmaril@366	3270
insilmaril@366	3271
insilmaril@366	3272
insilmaril@366	3273	/*
insilmaril@314	3274	WarningDialog dia;
insilmaril@314	3275	dia.setCancelButton (true);
insilmaril@314	3276	dia.setText("This is a longer \nWarning");
insilmaril@314	3277	dia.setCaption("Warning: Flux problem");
insilmaril@366	3278	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@366	3279	dia.setWindowFlags (Qt::FramelessWindowHint);
insilmaril@314	3280	if (dia.exec()==QDialog::Accepted)
insilmaril@314	3281	cout << "accepted!\n";
insilmaril@314	3282	else
insilmaril@314	3283	cout << "canceled!\n";
insilmaril@301	3284	return;
insilmaril@366	3285	*/
insilmaril@366	3286
insilmaril@366	3287	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@260	3288	if (hidemode==HideNone)
insilmaril@185	3289	{
insilmaril@260	3290	setHideTmpMode (HideExport);
insilmaril@260	3291	mapCenter->calcBBoxSizeWithChilds();
insilmaril@260	3292	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@260	3293	QRect mapRect=totalBBox;
insilmaril@260	3294	QCanvasRectangle *frame=NULL;
insilmaril@260	3295
insilmaril@260	3296	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@260	3297
insilmaril@260	3298	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@260	3299	totalBBox.width(), totalBBox.height());
insilmaril@260	3300	frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@260	3301	frame->setBrush (QColor(white));
insilmaril@260	3302	frame->setPen (QColor(black));
insilmaril@260	3303	frame->setZ(0);
insilmaril@260	3304	frame->show();
insilmaril@260	3305	}
insilmaril@260	3306	else
insilmaril@260	3307	{
insilmaril@260	3308	setHideTmpMode (HideNone);
insilmaril@260	3309	}
insilmaril@260	3310	cout <<" hidemode="<<hidemode<<endl;
insilmaril@301	3311	*/
insilmaril@105	3312	}
insilmaril@105	3313
insilmaril@0	3314	void MapEditor::ensureSelectionVisible()
insilmaril@0	3315	{
insilmaril@98	3316	if (selection)
insilmaril@98	3317	{
insilmaril@98	3318	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@98	3319	QPoint p;
insilmaril@98	3320	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@98	3321	p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@98	3322	else
insilmaril@98	3323	p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@98	3324	ensureVisible (p.x(), p.y() );
insilmaril@98	3325	}
insilmaril@0	3326
insilmaril@0	3327	}
insilmaril@0	3328
insilmaril@0	3329	void MapEditor::updateViewCenter()
insilmaril@0	3330	{
insilmaril@0	3331	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0	3332	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0	3333	visibleWidth(), visibleHeight() );
insilmaril@0	3334	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3335	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3336	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0	3337	}
insilmaril@0	3338
insilmaril@0	3339	void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3340	{
insilmaril@0	3341	// Lineedits are already closed by preceding
insilmaril@0	3342	// mouseEvent, we don't need to close here.
insilmaril@0	3343
insilmaril@0	3344	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3345	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3346
insilmaril@0	3347	if (lmo)
insilmaril@0	3348	{ // MapObj was found
insilmaril@0	3349	if (selection != lmo)
insilmaril@0	3350	{
insilmaril@0	3351	// select the MapObj
insilmaril@0	3352	if (selection) selection->unselect();
insilmaril@0	3353	selection=lmo;
insilmaril@0	3354	selection->select();
insilmaril@0	3355	adjustCanvasSize();
insilmaril@0	3356	}
insilmaril@0	3357	// Context Menu
insilmaril@0	3358	if (selection)
insilmaril@0	3359	{
insilmaril@0	3360	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3361	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3362	{
insilmaril@0	3363	// Context Menu on branch or mapcenter
insilmaril@0	3364	updateActions();
insilmaril@0	3365	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3366	}
insilmaril@0	3367	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3368	{
insilmaril@0	3369	// Context Menu on floatimage
insilmaril@0	3370	updateActions();
insilmaril@0	3371	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3372	}
insilmaril@0	3373	}
insilmaril@0	3374	} else
insilmaril@0	3375	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3376	// Context Menu on Canvas
insilmaril@0	3377	updateActions();
insilmaril@0	3378	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3379	}
insilmaril@329	3380	e->accept();
insilmaril@0	3381	}
insilmaril@0	3382
insilmaril@0	3383	void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0	3384	{
insilmaril@329	3385	// Ignore right clicks, these will go to context menus
insilmaril@366	3386	if (e->button() == Qt::RightButton )
insilmaril@329	3387	{
insilmaril@329	3388	e->ignore();
insilmaril@329	3389	return;
insilmaril@329	3390	}
insilmaril@329	3391
insilmaril@0	3392	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3393	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3394
insilmaril@329	3395	e->accept();
insilmaril@329	3396
insilmaril@267	3397	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@267	3398	//
insilmaril@267	3399	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@267	3400	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267	3401	{
insilmaril@267	3402	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267	3403	if (!foname.isEmpty())
insilmaril@267	3404	{
insilmaril@267	3405	// systemFlag clicked
insilmaril@366	3406	selectInt (lmo);
insilmaril@267	3407	if (foname=="url")
insilmaril@267	3408	{
insilmaril@366	3409	if (e->state() & Qt::ControlModifier)
insilmaril@267	3410	mainWindow->editOpenURLTab();
insilmaril@267	3411	else
insilmaril@267	3412	mainWindow->editOpenURL();
insilmaril@267	3413	}
insilmaril@267	3414	else if (foname=="vymLink")
insilmaril@267	3415	{
insilmaril@267	3416	mainWindow->editOpenVymLink();
insilmaril@267	3417	// tabWidget may change, better return now
insilmaril@267	3418	// before segfaulting...
insilmaril@267	3419	} else if (foname=="note")
insilmaril@267	3420	mainWindow->windowToggleNoteEditor();
insilmaril@267	3421	else if (foname=="hideInExport")
insilmaril@267	3422	toggleHideExport();
insilmaril@267	3423	return;
insilmaril@267	3424	}
insilmaril@267	3425	}
insilmaril@267	3426	// No system flag clicked, take care of modmodes
insilmaril@267	3427
insilmaril@83	3428	// Special case: CTRL is pressed
insilmaril@366	3429	if (e->state() & Qt::ControlModifier)
insilmaril@0	3430	{
insilmaril@89	3431	if (actionModModeColor->isOn())
insilmaril@83	3432	{
insilmaril@83	3433	pickingColor=true;
insilmaril@83	3434	setCursor (pickColorCursor);
insilmaril@83	3435	return;
insilmaril@83	3436	}
insilmaril@89	3437	if (actionModModeLink->isOn())
insilmaril@83	3438	{
insilmaril@90	3439	BranchObj *bo_begin=NULL;
insilmaril@90	3440	if (lmo)
insilmaril@90	3441	bo_begin=(BranchObj*)(lmo);
insilmaril@90	3442	else
insilmaril@90	3443	if (selection &&
insilmaril@90	3444	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@90	3445	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@163	3446	bo_begin=(BranchObj*)selection;
insilmaril@90	3447	if (bo_begin)
insilmaril@83	3448	{
insilmaril@83	3449	drawingLink=true;
insilmaril@90	3450	linkingObj_src=bo_begin;
insilmaril@95	3451	tmpXLink=new XLinkObj (mapCanvas);
insilmaril@95	3452	tmpXLink->setBegin (bo_begin);
insilmaril@95	3453	tmpXLink->setEnd (p);
insilmaril@97	3454	tmpXLink->setColor(defXLinkColor);
insilmaril@97	3455	tmpXLink->setWidth(defXLinkWidth);
insilmaril@95	3456	tmpXLink->updateXLink();
insilmaril@95	3457	tmpXLink->setVisibility (true);
insilmaril@83	3458	return;
insilmaril@89	3459	}
insilmaril@267	3460	}
insilmaril@0	3461	}
insilmaril@0	3462	if (lmo)
insilmaril@267	3463	{
insilmaril@366	3464	selectInt (lmo);
insilmaril@0	3465	// Left Button Move Branches
insilmaril@366	3466	if (e->button() == Qt::LeftButton )
insilmaril@0	3467	{
insilmaril@129	3468	movingObj_start.setX( p.x() - selection->x() );
insilmaril@129	3469	movingObj_start.setY( p.y() - selection->y() );
insilmaril@129	3470	movingObj_orgPos.setX (lmo->x() );
insilmaril@129	3471	movingObj_orgPos.setY (lmo->y() );
insilmaril@366	3472	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129	3473
insilmaril@93	3474	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93	3475	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@93	3476	if (actionModModeCopy->isOn() &&
insilmaril@366	3477	e->state() & Qt::ControlModifier)
insilmaril@93	3478	{
insilmaril@93	3479	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93	3480	{
insilmaril@93	3481	copyingObj=true;
insilmaril@163	3482	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93	3483	unselect();
insilmaril@93	3484	selection=mapCenter->getLastBranch();
insilmaril@93	3485	selection->select();
insilmaril@104	3486	mapCenter->reposition();
insilmaril@93	3487	}
insilmaril@129	3488	}
insilmaril@0	3489	movingObj=selection;
insilmaril@0	3490	} else
insilmaril@0	3491	// Middle Button Toggle Scroll
insilmaril@0	3492	// (On Mac OS X this won't work, but we still have
insilmaril@0	3493	// a button in the toolbar)
insilmaril@366	3494	if (e->button() == Qt::MidButton )
insilmaril@0	3495	toggleScroll();
insilmaril@0	3496	updateActions();
insilmaril@0	3497	} else
insilmaril@0	3498	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3499	// Left Button move Pos of CanvasView
insilmaril@366	3500	if (e->button() == Qt::LeftButton )
insilmaril@0	3501	{
insilmaril@0	3502	movingObj=NULL; // move Content not Obj
insilmaril@0	3503	movingObj_start=e->globalPos();
insilmaril@0	3504	movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0	3505	movingVec=QPoint(0,0);
insilmaril@0	3506	setCursor(handOpenCursor);
insilmaril@0	3507	}
insilmaril@0	3508	}
insilmaril@0	3509	}
insilmaril@0	3510
insilmaril@0	3511	void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0	3512	{
insilmaril@83	3513	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@83	3514
insilmaril@0	3515	// Move the selected MapObj
insilmaril@0	3516	if ( selection && movingObj)
insilmaril@0	3517	{
insilmaril@164	3518	// To avoid jumping of the CanvasView, only
insilmaril@164	3519	// ensureSelectionVisible, if not tmp linked
insilmaril@164	3520	if (!selection->hasParObjTmp())
insilmaril@164	3521	ensureSelectionVisible ();
insilmaril@0	3522
insilmaril@83	3523	// Now move the selection, but add relative position
insilmaril@83	3524	// (movingObj_start) where selection was chosen with
insilmaril@83	3525	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3526	// of selection back to absPos)
insilmaril@0	3527
insilmaril@0	3528	LinkableMapObj *lmosel;
insilmaril@0	3529	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3530
insilmaril@0	3531	// Check if we could link
insilmaril@0	3532	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3533
insilmaril@0	3534
insilmaril@0	3535	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3536	{
insilmaril@163	3537	FloatObj fo=(FloatObj)selection;
insilmaril@0	3538	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3539	fo->setRelPos();
insilmaril@0	3540	fo->reposition();
insilmaril@0	3541
insilmaril@0	3542	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3543	// Only relink, if selection really has a new parent
insilmaril@366	3544	if ( (e->state() & Qt::ShiftModifier) && lmo &&
insilmaril@0	3545	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3546	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3547	( lmo != fo->getParObj())
insilmaril@0	3548	)
insilmaril@0	3549	{
insilmaril@0	3550	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3551	{
insilmaril@366	3552	//TODO undocom
insilmaril@366	3553	saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3554	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3555	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3556	fio->unselect();
insilmaril@0	3557	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3558	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3559	fio->setRelPos();
insilmaril@0	3560	fio->reposition();
insilmaril@0	3561	selection=(LinkableMapObj*)(fio);
insilmaril@0	3562	selection->select();
insilmaril@0	3563	movingObj=(MapObj*)(fio);
insilmaril@0	3564	}
insilmaril@0	3565	}
insilmaril@0	3566	} else // selection != a FloatObj
insilmaril@0	3567	{
insilmaril@0	3568	if (lmosel->getDepth()==0)
insilmaril@0	3569	{
insilmaril@366	3570	if (e->state() == Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3571	// If mapCenter is moved, move all the rest by default, too.
insilmaril@0	3572	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3573	else
insilmaril@0	3574	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3575	} else
insilmaril@0	3576	{
insilmaril@0	3577	if (lmosel->getDepth()==1)
insilmaril@0	3578	{
insilmaril@0	3579	// depth==1, mainbranch
insilmaril@0	3580	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3581	} else
insilmaril@0	3582	{
insilmaril@0	3583	// depth>1
insilmaril@0	3584	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3585	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3586	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@175	3587	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3588	else
insilmaril@175	3589	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3590	}
insilmaril@0	3591	// reposition subbranch
insilmaril@0	3592	lmosel->reposition();
insilmaril@89	3593	//ensureSelectionVisible();
insilmaril@0	3594
insilmaril@0	3595	if (lmo && (lmo!=selection) &&
insilmaril@0	3596	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3597	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3598	) )
insilmaril@0	3599	{
insilmaril@366	3600	if (e->state() & Qt::ControlModifier)
insilmaril@0	3601	{
insilmaril@0	3602	// Special case: CTRL to link below lmo
insilmaril@0	3603	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3604	}
insilmaril@366	3605	else if (e->state() & Qt::ShiftModifier)
insilmaril@0	3606	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3607	else
insilmaril@0	3608	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3609	} else
insilmaril@0	3610	{
insilmaril@93	3611	lmosel->unsetParObjTmp();
insilmaril@0	3612	}
insilmaril@0	3613	} // depth>0
insilmaril@0	3614
insilmaril@0	3615	} // no FloatImageObj
insilmaril@0	3616
insilmaril@0	3617	canvas()->update();
insilmaril@0	3618	return;
insilmaril@0	3619	} // selection && moving_obj
insilmaril@0	3620
insilmaril@83	3621	// Draw a link from one branch to another
insilmaril@83	3622	if (drawingLink)
insilmaril@83	3623	{
insilmaril@95	3624	tmpXLink->setEnd (p);
insilmaril@95	3625	tmpXLink->updateXLink();
insilmaril@83	3626	}
insilmaril@83	3627
insilmaril@0	3628	// Move CanvasView
insilmaril@83	3629	if (!movingObj && !pickingColor &&!drawingLink)
insilmaril@0	3630	{
insilmaril@0	3631	QPoint p=e->globalPos();
insilmaril@0	3632	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3633	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0	3634	setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0	3635	movingCont_start.y() + movingVec.y());
insilmaril@0	3636
insilmaril@0	3637	updateViewCenter();
insilmaril@0	3638	}
insilmaril@0	3639	}
insilmaril@0	3640
insilmaril@0	3641
insilmaril@0	3642	void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3643	{
insilmaril@0	3644	LinkableMapObj *dst;
insilmaril@0	3645	// Have we been picking color?
insilmaril@0	3646	if (pickingColor)
insilmaril@0	3647	{
insilmaril@0	3648	pickingColor=false;
insilmaril@366	3649	setCursor (Qt::ArrowCursor);
insilmaril@0	3650	// Check if we are over another branch
insilmaril@0	3651	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0	3652	if (dst && selection)
insilmaril@0	3653	{
insilmaril@366	3654	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3655	{
insilmaril@243	3656	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@163	3657	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3658	}
insilmaril@0	3659	else
insilmaril@0	3660	{
insilmaril@243	3661	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@163	3662	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3663	}
insilmaril@0	3664	}
insilmaril@0	3665	return;
insilmaril@0	3666	}
insilmaril@83	3667
insilmaril@83	3668	// Have we been drawing a link?
insilmaril@83	3669	if (drawingLink)
insilmaril@83	3670	{
insilmaril@83	3671	drawingLink=false;
insilmaril@83	3672	// Check if we are over another branch
insilmaril@83	3673	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@83	3674	if (dst && selection)
insilmaril@83	3675	{
insilmaril@95	3676	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95	3677	tmpXLink->updateXLink();
insilmaril@95	3678	tmpXLink->activate();
insilmaril@366	3679	saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //TODO undoCommand
insilmaril@83	3680	} else
insilmaril@83	3681	{
insilmaril@95	3682	delete(tmpXLink);
insilmaril@95	3683	tmpXLink=NULL;
insilmaril@83	3684	}
insilmaril@83	3685	return;
insilmaril@83	3686	}
insilmaril@83	3687
insilmaril@0	3688	// Have we been moving something?
insilmaril@0	3689	if ( selection && movingObj )
insilmaril@0	3690	{
insilmaril@175	3691	// Moved FloatObj? Maybe we need to reposition
insilmaril@175	3692	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175	3693	{
insilmaril@366	3694	FloatImageObj fo=(FloatImageObj)selection;
insilmaril@366	3695	QString pold=qpointToString(movingObj_orgRelPos);
insilmaril@366	3696	QString pnow=qpointToString(fo->getRelPos());
insilmaril@366	3697	saveStateConstSelection(
insilmaril@366	3698	"moveRel "+pold,
insilmaril@366	3699	"moveRel "+pnow,
insilmaril@366	3700	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
insilmaril@366	3701
insilmaril@175	3702	selection->getParObj()->requestReposition();
insilmaril@175	3703	mapCenter->reposition();
insilmaril@175	3704	}
insilmaril@175	3705
insilmaril@0	3706	// Check if we are over another branch, but ignore
insilmaril@0	3707	// any found LMOs, which are FloatObjs
insilmaril@0	3708	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ),
insilmaril@163	3709	((LinkableMapObj*)selection) );
insilmaril@0	3710
insilmaril@336	3711	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3712	dst=NULL;
insilmaril@0	3713
insilmaril@0	3714	// Now check, if we have been moving a branch
insilmaril@0	3715	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	3716	{
insilmaril@0	3717	// save the position in case we link to mapcenter
insilmaril@0	3718	QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0	3719
insilmaril@0	3720	// Reset the temporary drawn link to the original one
insilmaril@163	3721	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0	3722
insilmaril@366	3723	// For Redo we may need to save original selection
insilmaril@366	3724	QString preSelStr=selection->getSelectString();
insilmaril@93	3725
insilmaril@94	3726	copyingObj=false;
insilmaril@129	3727	if (dst )
insilmaril@93	3728	{
insilmaril@366	3729	BranchObj* bsel=(BranchObj*)selection;
insilmaril@366	3730	BranchObj* bdst=(BranchObj*)dst;
insilmaril@366	3731
insilmaril@366	3732	QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@366	3733	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@366	3734	QString preDstParStr;
insilmaril@366	3735
insilmaril@366	3736	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366	3737	{ // Link above dst
insilmaril@366	3738	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3739	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@366	3740	} else
insilmaril@366	3741	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366	3742	{
insilmaril@366	3743	// Link below dst
insilmaril@366	3744	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@366	3745	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@366	3746	} else
insilmaril@366	3747	{ // Append to dst
insilmaril@366	3748	preDstParStr=dst->getSelectString();
insilmaril@366	3749	bsel->moveBranchTo (bdst,-1);
insilmaril@366	3750	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@366	3751	}
insilmaril@366	3752	QString postSelStr=selection->getSelectString();
insilmaril@366	3753	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@366	3754
insilmaril@139	3755	QString undoCom="linkBranchToPos (\""+
insilmaril@366	3756	preParStr+ "\"," + preNum +"," +
insilmaril@366	3757	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366	3758
insilmaril@366	3759	QString redoCom="linkBranchToPos (\""+
insilmaril@366	3760	preDstParStr + "\"," + postNum + "," +
insilmaril@366	3761	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366	3762
insilmaril@366	3763	saveState (
insilmaril@366	3764	postSelStr,undoCom,
insilmaril@366	3765	preSelStr, redoCom,
insilmaril@366	3766	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@163	3767	} else
insilmaril@163	3768	if (selection->getDepth()==1)
insilmaril@366	3769	{
insilmaril@366	3770	// The select string might be different _after_ moving around.
insilmaril@366	3771	// Therefor reposition and then use string of old selection, too
insilmaril@366	3772	mapCenter->reposition();
insilmaril@366	3773
insilmaril@366	3774	QString ps=qpointToString ( ((BranchObj*)selection)->getRelPos() );
insilmaril@366	3775	saveState(
insilmaril@366	3776	selection->getSelectString(), "moveRel "+qpointToString(movingObj_orgRelPos),
insilmaril@366	3777	preSelStr, "moveRel "+ps,
insilmaril@366	3778	QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
insilmaril@163	3779
insilmaril@366	3780	}
insilmaril@0	3781	// Draw the original link, before selection was moved around
insilmaril@0	3782	mapCenter->reposition();
insilmaril@0	3783	}
insilmaril@0	3784	// Finally resize canvas, if needed
insilmaril@0	3785	adjustCanvasSize();
insilmaril@0	3786	canvas()->update();
insilmaril@0	3787	movingObj=NULL;
insilmaril@366	3788
insilmaril@366	3789	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@366	3790	updateActions();
insilmaril@0	3791	} else
insilmaril@83	3792	// maybe we moved View: set old cursor
insilmaril@366	3793	setCursor (Qt::ArrowCursor);
insilmaril@83	3794
insilmaril@0	3795	}
insilmaril@0	3796
insilmaril@0	3797	void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	3798	{
insilmaril@366	3799	if (e->button() == Qt::LeftButton )
insilmaril@0	3800	{
insilmaril@0	3801	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3802	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3803	if (lmo) { // MapObj was found
insilmaril@0	3804	// First select the MapObj than edit heading
insilmaril@0	3805	if (selection) selection->unselect();
insilmaril@0	3806	selection=lmo;
insilmaril@0	3807	selection->select();
insilmaril@366	3808	mainWindow->editHeading();
insilmaril@0	3809	}
insilmaril@0	3810	}
insilmaril@0	3811	}
insilmaril@0	3812
insilmaril@0	3813	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	3814	{
insilmaril@366	3815	Q3CanvasView::resizeEvent( e );
insilmaril@0	3816	adjustCanvasSize();
insilmaril@0	3817	}
insilmaril@0	3818
insilmaril@128	3819	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@119	3820	{
insilmaril@129	3821
insilmaril@129	3822	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@129	3823	// cerr << event->format(i) << endl;
insilmaril@129	3824
insilmaril@119	3825	if (selection &&
insilmaril@119	3826	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	3827	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@119	3828
insilmaril@119	3829	// If QImageDrag can decode mime type
insilmaril@366	3830	if (Q3ImageDrag::canDecode(event)) {
insilmaril@119	3831	event->accept();
insilmaril@119	3832	return;
insilmaril@119	3833	}
insilmaril@119	3834
insilmaril@128	3835	// If image are dragged from firefox
insilmaril@119	3836	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@119	3837	event->provides("application/x-moz-nativeimage")) {
insilmaril@119	3838	event->accept(true);
insilmaril@119	3839	return;
insilmaril@119	3840	}
insilmaril@125	3841
insilmaril@128	3842	// If QUriDrag can decode mime type
insilmaril@366	3843	if (Q3UriDrag::canDecode(event)) {
insilmaril@128	3844	event->accept();
insilmaril@128	3845	return;
insilmaril@128	3846	}
insilmaril@128	3847
insilmaril@128	3848	// If Uri are dragged from firefox
insilmaril@129	3849	if (event->provides("_NETSCAPE_URL")){
insilmaril@128	3850	event->accept();
insilmaril@128	3851	return;
insilmaril@128	3852	}
insilmaril@129	3853
insilmaril@129	3854	// If QTextDrag can decode mime type
insilmaril@366	3855	if (Q3TextDrag::canDecode(event)) {
insilmaril@129	3856	event->accept();
insilmaril@129	3857	return;
insilmaril@129	3858	}
insilmaril@129	3859
insilmaril@119	3860	}
insilmaril@119	3861	event->ignore();
insilmaril@119	3862	}
insilmaril@129	3863
insilmaril@129	3864	bool isUnicode16(const QByteArray &d)
insilmaril@129	3865	{
insilmaril@164	3866	// TODO: make more precise check for unicode 16.
insilmaril@129	3867	// Guess unicode16 if any of second bytes are zero
insilmaril@129	3868	unsigned int length = max(0,d.size()-2)/2;
insilmaril@129	3869	for (unsigned int i = 0; i<length ; i++)
insilmaril@129	3870	if (d.at(i*2+1)==0) return true;
insilmaril@129	3871	return false;
insilmaril@129	3872	}
insilmaril@119	3873
insilmaril@128	3874	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@119	3875	{
insilmaril@128	3876	if (selection &&
insilmaril@128	3877	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@128	3878	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@128	3879	{
insilmaril@128	3880	bool update=false;
insilmaril@366	3881	Q3StrList uris;
insilmaril@129	3882	QString heading;
insilmaril@128	3883	if (event->provides("image/png"))
insilmaril@128	3884	{
insilmaril@128	3885	QPixmap pix;
insilmaril@366	3886	if (Q3ImageDrag::decode(event, pix))
insilmaril@128	3887	{
insilmaril@128	3888	addFloatImage(pix);
insilmaril@128	3889	event->accept();
insilmaril@128	3890	update=true;
insilmaril@128	3891	} else
insilmaril@128	3892	event->ignore();
insilmaril@128	3893
insilmaril@128	3894	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@128	3895	event->provides("application/x-moz-nativeimage"))
insilmaril@128	3896	{
insilmaril@129	3897	// Contains url to the img src in unicode16
insilmaril@128	3898	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128	3899	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@128	3900	fetchImage(url);
insilmaril@128	3901	event->accept();
insilmaril@128	3902	update=true;
insilmaril@128	3903	} else if (event->provides ("text/uri-list"))
insilmaril@128	3904	{ // Uris provided e.g. by konqueror
insilmaril@366	3905	Q3UriDrag::decode (event,uris);
insilmaril@129	3906	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128	3907	{ // Uris provided by Mozilla
insilmaril@129	3908	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129	3909	uris.append(l[0]);
insilmaril@129	3910	heading = l[1];
insilmaril@129	3911	} else if (event->provides("text/html")) {
insilmaril@129	3912
insilmaril@129	3913	// Handels text mime types
insilmaril@129	3914	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129	3915	QByteArray d = event->encodedData("text/html");
insilmaril@129	3916	QString text;
insilmaril@129	3917	if (isUnicode16(d))
insilmaril@129	3918	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	3919	else
insilmaril@129	3920	text = QString(d);
insilmaril@129	3921
insilmaril@129	3922	textEditor->setText(text);
insilmaril@129	3923
insilmaril@129	3924	event->accept();
insilmaril@129	3925	update=true;
insilmaril@129	3926	} else if (event->provides("text/plain")) {
insilmaril@129	3927	QByteArray d = event->encodedData("text/plain");
insilmaril@129	3928	QString text;
insilmaril@129	3929	if (isUnicode16(d))
insilmaril@129	3930	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129	3931	else
insilmaril@129	3932	text = QString(d);
insilmaril@129	3933
insilmaril@129	3934	textEditor->setText(text);
insilmaril@129	3935
insilmaril@129	3936	event->accept();
insilmaril@129	3937	update= true;
insilmaril@128	3938	}
insilmaril@128	3939
insilmaril@128	3940	if (uris.count()>0)
insilmaril@128	3941	{
insilmaril@128	3942	QStringList files;
insilmaril@128	3943	QStringList urls;
insilmaril@128	3944	QString s;
insilmaril@128	3945	BranchObj *bo;
insilmaril@128	3946	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128	3947	{
insilmaril@163	3948	bo=((BranchObj*)selection)->addBranch();
insilmaril@128	3949	if (bo)
insilmaril@128	3950	{
insilmaril@366	3951	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@366	3952	if (!s.isEmpty())
insilmaril@366	3953	{
insilmaril@129	3954	QString file = QDir::convertSeparators(s);
insilmaril@129	3955	heading = QFileInfo(file).baseName();
insilmaril@129	3956	files.append(file);
insilmaril@129	3957	if (file.endsWith(".vym", false))
insilmaril@129	3958	bo->setVymLink(file);
insilmaril@129	3959	else
insilmaril@129	3960	bo->setURL(u);
insilmaril@366	3961	} else
insilmaril@366	3962	{
insilmaril@129	3963	urls.append (u);
insilmaril@129	3964	bo->setURL(u);
insilmaril@129	3965	}
insilmaril@129	3966
insilmaril@366	3967	if (!heading.isEmpty())
insilmaril@129	3968	bo->setHeading(heading);
insilmaril@129	3969	else
insilmaril@129	3970	bo->setHeading(u);
insilmaril@128	3971	}
insilmaril@128	3972	}
insilmaril@128	3973	update=true;
insilmaril@128	3974	}
insilmaril@128	3975
insilmaril@128	3976	if (update)
insilmaril@128	3977	{
insilmaril@294	3978	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@366	3979	saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@128	3980	mapCenter->reposition();
insilmaril@128	3981	adjustCanvasSize();
insilmaril@128	3982	canvas()->update();
insilmaril@128	3983	}
insilmaril@128	3984	}
insilmaril@119	3985	}
insilmaril@119	3986
insilmaril@125	3987	void MapEditor::addFloatImage(const QPixmap &img)
insilmaril@119	3988	{
insilmaril@119	3989	if (selection &&
insilmaril@119	3990	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@119	3991	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@119	3992	{
insilmaril@163	3993	BranchObj bo=((BranchObj)selection);
insilmaril@366	3994	saveStatePart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@119	3995	//QString fn=fd->selectedFile();
insilmaril@119	3996	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@119	3997	bo->addFloatImage();
insilmaril@119	3998	// FIXME check if load was successful
insilmaril@119	3999	bo->getLastFloatImage()->load(img);
insilmaril@119	4000	//bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@119	4001	mapCenter->reposition();
insilmaril@119	4002	adjustCanvasSize();
insilmaril@119	4003	canvas()->update();
insilmaril@119	4004	}
insilmaril@119	4005	}
insilmaril@119	4006
insilmaril@119	4007
insilmaril@366	4008	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@119	4009	{
insilmaril@119	4010	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119	4011	if (!imageBuffer->isOpen()) {
insilmaril@366	4012	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@119	4013	}
insilmaril@119	4014	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119	4015	}
insilmaril@119	4016
insilmaril@119	4017
insilmaril@366	4018	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@119	4019	{
insilmaril@366	4020	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@129	4021	QPixmap img(imageBuffer->buffer());
insilmaril@129	4022	addFloatImage(img);
insilmaril@129	4023	}
insilmaril@129	4024
insilmaril@129	4025	if (imageBuffer) {
insilmaril@129	4026	imageBuffer->close();
insilmaril@129	4027	if (imageBuffer) {
insilmaril@129	4028	imageBuffer->close();
insilmaril@129	4029	delete imageBuffer;
insilmaril@129	4030	imageBuffer = 0;
insilmaril@129	4031	}
insilmaril@129	4032	}
insilmaril@119	4033	}
insilmaril@119	4034
insilmaril@129	4035	void MapEditor::fetchImage(const QString &url)
insilmaril@119	4036	{
insilmaril@119	4037	if (urlOperator) {
insilmaril@119	4038	urlOperator->stop();
insilmaril@119	4039	disconnect(urlOperator);
insilmaril@119	4040	delete urlOperator;
insilmaril@119	4041	}
insilmaril@119	4042
insilmaril@366	4043	urlOperator = new Q3UrlOperator(url);
insilmaril@366	4044	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@366	4045	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@366	4046
insilmaril@366	4047	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@366	4048	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@119	4049	urlOperator->get();
insilmaril@119	4050	}

author	insilmaril
	Fri, 08 Sep 2006 12:30:09 +0000
changeset 381	c79df732d095
parent 377	5391ab620c95
child 388	3a58c9ef4a18
permissions	-rw-r--r--