vym: mapeditor.cpp@caba269c3757 (annotated)

insilmaril@0	1	#include "mapeditor.h"
insilmaril@0	2
insilmaril@0	3	#include <qstatusbar.h>
insilmaril@9	4	#include <QMessageBox>
insilmaril@0	5	#include <qapplication.h>
insilmaril@0	6	#include <qpainter.h>
insilmaril@2	7	#include <q3popupmenu.h>
insilmaril@0	8	#include <qprinter.h>
insilmaril@2	9	#include <q3paintdevicemetrics.h>
insilmaril@9	10	#include <QFile>
insilmaril@2	11	#include <q3filedialog.h>
insilmaril@9	12	#include <QDir>
insilmaril@9	13	#include <QColor>
insilmaril@9	14	#include <QColorDialog>
insilmaril@9	15	#include <QBitmap>
insilmaril@0	16	#include <qinputdialog.h>
insilmaril@2	17	#include <q3dragobject.h>
insilmaril@2	18	#include <q3urloperator.h>
insilmaril@2	19	#include <q3networkprotocol.h>
insilmaril@9	20	#include <QRegExp>
insilmaril@2	21	//Added by qt3to4:
insilmaril@2	22	#include <QResizeEvent>
insilmaril@2	23	#include <QContextMenuEvent>
insilmaril@2	24	#include <Q3StrList>
insilmaril@2	25	#include <QPixmap>
insilmaril@2	26	#include <QMouseEvent>
insilmaril@2	27	#include <QDragEnterEvent>
insilmaril@2	28	#include <QTextStream>
insilmaril@2	29	#include <QDropEvent>
insilmaril@3	30	#include <QActionGroup>
insilmaril@2	31	#include <Q3PtrList>
insilmaril@0	32
insilmaril@0	33	#include <iostream>
insilmaril@2	34	#include <cstdlib>
insilmaril@0	35	#include <typeinfo>
insilmaril@0	36
insilmaril@0	37	#include "version.h"
insilmaril@0	38
insilmaril@2	39	#include "api.h"
insilmaril@2	40	#include "editxlinkdialog.h"
insilmaril@2	41	#include "exports.h"
insilmaril@2	42	#include "extrainfodialog.h"
insilmaril@2	43	#include "file.h"
insilmaril@2	44	#include "linkablemapobj.h"
insilmaril@2	45	#include "mainwindow.h"
insilmaril@2	46	#include "misc.h"
insilmaril@2	47	#include "texteditor.h"
insilmaril@2	48	#include "warningdialog.h"
insilmaril@0	49	#include "xml.h"
insilmaril@2	50
insilmaril@0	51
insilmaril@0	52	extern TextEditor *textEditor;
insilmaril@0	53	extern int statusbarTime;
insilmaril@0	54	extern Main *mainWindow;
insilmaril@2	55	extern QString tmpVymDir;
insilmaril@2	56	extern QString clipboardDir;
insilmaril@2	57	extern bool clipboardEmpty;
insilmaril@0	58	extern FlagRowObj *systemFlagsDefault;
insilmaril@0	59	extern FlagRowObj *standardFlagsDefault;
insilmaril@2	60
insilmaril@2	61	extern Q3PtrList <QAction> actionListBranches;
insilmaril@0	62
insilmaril@0	63	extern QAction *actionFileSave;
insilmaril@0	64	extern QAction *actionEditUndo;
insilmaril@16	65	extern QAction *actionEditRedo;
insilmaril@0	66	extern QAction *actionEditCopy;
insilmaril@0	67	extern QAction *actionEditCut;
insilmaril@0	68	extern QAction *actionEditPaste;
insilmaril@0	69	extern QAction *actionEditMoveUp;
insilmaril@0	70	extern QAction *actionEditMoveDown;
insilmaril@0	71	extern QAction *actionEditToggleScroll;
insilmaril@0	72	extern QAction *actionEditOpenURL;
insilmaril@2	73	extern QAction *actionEditOpenURLTab;
insilmaril@0	74	extern QAction *actionEditURL;
insilmaril@0	75	extern QAction *actionEditHeading2URL;
insilmaril@0	76	extern QAction *actionEditBugzilla2URL;
insilmaril@2	77	extern QAction *actionEditFATE2URL;
insilmaril@0	78	extern QAction *actionEditOpenVymLink;
insilmaril@0	79	extern QAction *actionEditVymLink;
insilmaril@0	80	extern QAction *actionEditDeleteVymLink;
insilmaril@2	81	extern QAction *actionEditToggleHideExport;
insilmaril@0	82	extern QAction *actionEditHeading;
insilmaril@0	83	extern QAction *actionEditDelete;
insilmaril@0	84	extern QAction *actionEditAddBranch;
insilmaril@0	85	extern QAction *actionEditAddBranchAbove;
insilmaril@0	86	extern QAction *actionEditAddBranchBelow;
insilmaril@2	87	extern QAction *actionEditRemoveBranchHere;
insilmaril@2	88	extern QAction *actionEditRemoveChilds;
insilmaril@0	89	extern QAction *actionEditImportAdd;
insilmaril@0	90	extern QAction *actionEditImportReplace;
insilmaril@0	91	extern QAction *actionEditSaveBranch;
insilmaril@0	92	extern QAction *actionEditSelectFirst;
insilmaril@0	93	extern QAction *actionEditSelectLast;
insilmaril@0	94	extern QAction *actionEditLoadImage;
insilmaril@0	95
insilmaril@0	96	extern QAction* actionFormatPickColor;
insilmaril@0	97	extern QAction* actionFormatColorBranch;
insilmaril@0	98	extern QAction* actionFormatColorSubtree;
insilmaril@0	99	extern QAction *actionFormatLinkColorHint;
insilmaril@0	100	extern QAction *actionFormatBackColor;
insilmaril@0	101	extern QAction *actionFormatLinkColor;
insilmaril@0	102
insilmaril@3	103	extern QActionGroup* actionGroupModModes;
insilmaril@2	104	extern QAction* actionModModeColor;
insilmaril@2	105	extern QAction* actionModModeLink;
insilmaril@2	106	extern QAction* actionModModeCopy;
insilmaril@2	107
insilmaril@3	108	extern QActionGroup *actionGroupFormatFrameTypes;
insilmaril@0	109	extern QAction *actionFormatFrameNone;
insilmaril@0	110	extern QAction *actionFormatFrameRectangle;
insilmaril@0	111
insilmaril@3	112	extern QActionGroup *actionGroupFormatLinkStyles;
insilmaril@2	113	extern QAction *actionFormatIncludeImagesVer;
insilmaril@2	114	extern QAction *actionFormatIncludeImagesHor;
insilmaril@2	115	extern QAction *actionFormatHideLinkUnselected;
insilmaril@0	116	extern QAction *actionFormatLinkStyleLine;
insilmaril@0	117	extern QAction *actionFormatLinkStyleParabel;
insilmaril@0	118	extern QAction *actionFormatLinkStylePolyLine;
insilmaril@0	119	extern QAction *actionFormatLinkStylePolyParabel;
insilmaril@0	120
insilmaril@0	121	extern QAction *actionViewToggleNoteEditor;
insilmaril@0	122
insilmaril@0	123	extern QAction *actionSettingsAutoedit;
insilmaril@0	124	extern QAction *actionSettingsAutoselectHeading;
insilmaril@0	125	extern QAction *actionSettingsAutoselectText;
insilmaril@2	126	extern QAction *actionSettingsUseFlagGroups;
insilmaril@2	127
insilmaril@4	128	extern QMenu* branchContextMenu;
insilmaril@4	129	extern QMenu* branchAddContextMenu;
insilmaril@4	130	extern QMenu* branchRemoveContextMenu;
insilmaril@17	131	extern QMenu* branchLinksContextMenu;
insilmaril@17	132	extern QMenu* branchXLinksContextMenuEdit;
insilmaril@17	133	extern QMenu* branchXLinksContextMenuFollow;
insilmaril@4	134	extern QMenu* floatimageContextMenu;
insilmaril@4	135	extern QMenu* saveImageFormatMenu;
insilmaril@4	136	extern QMenu* canvasContextMenu;
insilmaril@4	137	extern QMenu* lastMapsMenu;
insilmaril@4	138	extern QMenu* importMenu;
insilmaril@4	139	extern QMenu* exportMenu;
insilmaril@4	140
insilmaril@0	141
insilmaril@0	142	extern Settings settings;
insilmaril@4	143	extern ImageIO imageIO;
insilmaril@0	144
insilmaril@2	145	extern QString iconPath;
insilmaril@2	146	extern QDir vymBaseDir;
insilmaril@4	147	extern QDir lastImageDir;
insilmaril@2	148
insilmaril@2	149	int MapEditor::mapNum=0; // make instance
insilmaril@0	150
insilmaril@0	151	///////////////////////////////////////////////////////////////////////
insilmaril@0	152	///////////////////////////////////////////////////////////////////////
insilmaril@0	153	MapEditor::MapEditor(
insilmaril@2	154	QWidget* parent, bool interactive, const char* name, Qt::WFlags f) :
insilmaril@2	155	Q3CanvasView(parent,name,f), urlOperator(0), imageBuffer(0)
insilmaril@0	156	{
insilmaril@0	157	//cout << "Constructor ME "<<this<<endl;
insilmaril@2	158	mapNum++;
insilmaril@2	159
insilmaril@2	160	viewport()->setAcceptDrops(true);
insilmaril@2	161
insilmaril@13	162	mapCanvas = new Q3Canvas(width(),height());
insilmaril@0	163	mapCanvas->setAdvancePeriod(30);
insilmaril@2	164	mapCanvas->setBackgroundColor (Qt::white);
insilmaril@0	165
insilmaril@0	166	setCanvas (mapCanvas);
insilmaril@0	167
insilmaril@2	168	// Always show scroll bars (automatic would flicker sometimes)
insilmaril@2	169	setVScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@2	170	setHScrollBarMode ( Q3ScrollView::AlwaysOn );
insilmaril@2	171
insilmaril@0	172	mapCenter = new MapCenterObj(mapCanvas);
insilmaril@0	173	mapCenter->setVisibility (true);
insilmaril@0	174	mapCenter->setMapEditor (this);
insilmaril@2	175	mapCenter->setHeading (tr("New Map","Heading of mapcenter in new map"));
insilmaril@2	176	mapCenter->move(mapCanvas->width()/2-mapCenter->width()/2,mapCanvas->height()/2-mapCenter->height()/2);
insilmaril@0	177
insilmaril@0	178	printer=NULL;
insilmaril@0	179
insilmaril@2	180	actColor=Qt::black; setColor (actColor);
insilmaril@2	181	defLinkColor=QColor (0,0,255);
insilmaril@2	182	defXLinkColor=QColor (180,180,180);
insilmaril@0	183	linkcolorhint=DefaultColor;
insilmaril@0	184	linkstyle=StylePolyParabel;
insilmaril@0	185
insilmaril@18	186	// Create bitmap cursors, platform dependant
insilmaril@0	187	#if defined(Q_OS_MACX)
insilmaril@18	188	handOpenCursor=QCursor ( QPixmap(iconPath+"cursorhandopen16.png"),1,1 );
insilmaril@2	189	pickColorCursor=QCursor ( QPixmap (iconPath+"cursorcolorpicker16.png"), 1,15 );
insilmaril@0	190	#else
insilmaril@18	191	handOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);
insilmaril@2	192	pickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 );
insilmaril@0	193	#endif
insilmaril@0	194
insilmaril@0	195	pickingColor=false;
insilmaril@2	196	drawingLink=false;
insilmaril@2	197	copyingObj=false;
insilmaril@0	198
insilmaril@0	199	editingBO=NULL;
insilmaril@0	200	selection=NULL;
insilmaril@0	201	selectionLast=NULL;
insilmaril@0	202	movingObj=NULL;
insilmaril@0	203
insilmaril@16	204	xelection.setMapCenter (mapCenter);
insilmaril@16	205
insilmaril@2	206	defXLinkWidth=1;
insilmaril@2	207	defXLinkColor=QColor (230,230,230);
insilmaril@2	208
insilmaril@0	209	mapChanged=false;
insilmaril@0	210	mapDefault=true;
insilmaril@0	211	mapUnsaved=false;
insilmaril@0	212
insilmaril@0	213	zipped=true;
insilmaril@0	214	filePath="";
insilmaril@2	215	fileName=tr("unnamed");
insilmaril@0	216	mapName="";
insilmaril@0	217
insilmaril@13	218	undosTotal=settings.readNumEntry("/mapeditor/undoLevels",50);
insilmaril@2	219
insilmaril@0	220	// Initialize find routine
insilmaril@0	221	itFind=NULL;
insilmaril@0	222	EOFind=false;
insilmaril@0	223
insilmaril@0	224	printFrame=true;
insilmaril@0	225	printFooter=true;
insilmaril@0	226
insilmaril@2	227	blockReposition=false;
insilmaril@2	228	blockSaveState=false;
insilmaril@2	229
insilmaril@2	230	hidemode=HideNone;
insilmaril@2	231
insilmaril@0	232	isInteractive=interactive;
insilmaril@0	233	if (isInteractive)
insilmaril@0	234	// Create temporary files
insilmaril@0	235	makeTmpDirs();
insilmaril@0	236
insilmaril@0	237	// Initially set movingCentre
insilmaril@0	238	updateViewCenter();
insilmaril@0	239
insilmaril@2	240	// For testing purposes create history window
insilmaril@2	241	historyWindow = new ShowTextDialog (this);
insilmaril@2	242	historyWindow->setCaption (fileName);
insilmaril@2	243
insilmaril@0	244	mapCenter->reposition(); // for positioning heading
insilmaril@16	245
insilmaril@16	246
insilmaril@0	247	}
insilmaril@0	248
insilmaril@0	249	MapEditor::~MapEditor()
insilmaril@0	250	{
insilmaril@2	251	if (imageBuffer) delete imageBuffer;
insilmaril@2	252	if (urlOperator) {
insilmaril@2	253	urlOperator->stop();
insilmaril@2	254	delete urlOperator;
insilmaril@2	255	}
insilmaril@2	256
insilmaril@0	257	//cout <<"Destructor MapEditor\n";
insilmaril@0	258
insilmaril@0	259	// Save Settings
insilmaril@13	260	//settings.writeEntry( "/mapeditor/editmode/autoselect", );
insilmaril@0	261
insilmaril@0	262	}
insilmaril@0	263
insilmaril@0	264	QColor MapEditor::color()
insilmaril@0	265	{
insilmaril@0	266	return actColor;
insilmaril@0	267	}
insilmaril@0	268
insilmaril@0	269	QColor MapEditor::backgroundColor()
insilmaril@0	270	{
insilmaril@0	271	return mapCanvas->backgroundColor();
insilmaril@0	272	}
insilmaril@0	273
insilmaril@0	274	MapCenterObj* MapEditor::getMapCenter()
insilmaril@0	275	{
insilmaril@0	276	return mapCenter;
insilmaril@0	277	}
insilmaril@0	278
insilmaril@2	279	Q3Canvas* MapEditor::getCanvas()
insilmaril@0	280	{
insilmaril@0	281	return mapCanvas;
insilmaril@0	282	}
insilmaril@0	283
insilmaril@0	284	void MapEditor::adjustCanvasSize()
insilmaril@0	285	{
insilmaril@0	286	// To adjust the canvas to map, viewport size and position, we have to
insilmaril@0	287	// do some coordinate magic...
insilmaril@0	288	//
insilmaril@0	289	// Get rectangle of (scroll-)view.
insilmaril@0	290	// We want to be in canvas coords, so
insilmaril@0	291	// we map. Important if view is zoomed...
insilmaril@0	292	QRect view = inverseWorldMatrix().mapRect( QRect( contentsX(), contentsY(),
insilmaril@0	293	visibleWidth(), visibleHeight()) );
insilmaril@0	294
insilmaril@0	295	// Now we need the bounding box of view AND map to calc the correct canvas size.
insilmaril@0	296	// Why? Because if the map itself is moved out of view, the view has to be enlarged
insilmaril@0	297	// to avoid jumping aroung...
insilmaril@0	298	QRect map=mapCenter->getTotalBBox();
insilmaril@0	299
insilmaril@0	300	// right edge - left edge
insilmaril@0	301	int cw= max(map.x() + map.width(), view.x() + view.width()) - min(map.x(), view.x());
insilmaril@0	302	int ch= max(map.y() + map.height(), view.y() + view.height()) - min(map.y(), view.y());
insilmaril@0	303
insilmaril@0	304
insilmaril@0	305	if ( (cw!=mapCanvas->width()) \|\| (ch!=mapCanvas->height()) \|\|
insilmaril@0	306	!mapCanvas->onCanvas (map.topLeft()) \|\| !mapCanvas->onCanvas (map.bottomRight())
insilmaril@0	307	)
insilmaril@0	308	{
insilmaril@0	309	// move the map on canvas (in order to not move it on screen) this is neccessary
insilmaril@0	310	// a) if topleft corner of canvas is left or above topleft corner of view and also left of
insilmaril@0	311	// above topleft corner of map. E.g. if map is completly inside view, but it would be possible
insilmaril@0	312	// to scroll to an empty area of canvas to the left.
insilmaril@0	313	// b) if topleft corner of map left of or above topleft of canvas
insilmaril@0	314	int dx=0;
insilmaril@0	315	int dy=0;
insilmaril@0	316
insilmaril@0	317	if (cw > mapCanvas->width() )
insilmaril@0	318	{
insilmaril@0	319	if (map.x()<0) dx=-map.x();
insilmaril@0	320	}
insilmaril@0	321	if (cw < mapCanvas->width() )
insilmaril@0	322	dx=-min (view.x(),map.x());
insilmaril@0	323	if (ch > mapCanvas->height() )
insilmaril@0	324	{
insilmaril@0	325	if (map.y()<0) dy=-map.y();
insilmaril@0	326	}
insilmaril@0	327	if (ch < mapCanvas->height() )
insilmaril@0	328	{
insilmaril@0	329	dy=-min (view.y(),map.y());
insilmaril@0	330	}
insilmaril@0	331	// We really have to resize now. Let's go...
insilmaril@0	332	mapCanvas->resize (cw,ch);
insilmaril@0	333	if ( (dx!=0) \|\| (dy!=0) )
insilmaril@0	334	{
insilmaril@0	335	mapCenter->moveAllBy(dx,dy);
insilmaril@0	336	mapCenter->reposition();
insilmaril@2	337	// mapCenter->positionBBox(); // To move float
insilmaril@0	338
insilmaril@0	339	// scroll the view (in order to not move map on screen)
insilmaril@0	340	scrollBy (dx,dy);
insilmaril@0	341	}
insilmaril@0	342	}
insilmaril@0	343	}
insilmaril@0	344
insilmaril@2	345	bool MapEditor::isRepositionBlocked()
insilmaril@0	346	{
insilmaril@2	347	return blockReposition;
insilmaril@2	348	}
insilmaril@2	349
insilmaril@2	350	QString MapEditor::getName (LinkableMapObj *lmo)
insilmaril@2	351	{
insilmaril@2	352	QString s;
insilmaril@2	353	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@2	354
insilmaril@2	355	if ((typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@2	356	typeid(*lmo) == typeid(MapCenterObj)))
insilmaril@2	357	{
insilmaril@2	358
insilmaril@2	359	s=(((BranchObj*)lmo)->getHeading());
insilmaril@2	360	if (s=="") s="unnamed";
insilmaril@2	361	return QString("branch (<font color=\"#0000ff\">%1</font>)").arg(s);
insilmaril@2	362	}
insilmaril@2	363	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@2	364	return QString ("floatimage [<font color=\"#0000ff\">%1</font>]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@2	365	return QString("Unknown type has no name!");
insilmaril@0	366	}
insilmaril@0	367
insilmaril@0	368	void MapEditor::makeTmpDirs()
insilmaril@0	369	{
insilmaril@0	370	// Create unique temporary directories
insilmaril@16	371	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
insilmaril@16	372	histPath=QDir::convertSeparators (tmpMapDir+"/history");
insilmaril@2	373	QDir d;
insilmaril@2	374	d.mkdir (tmpMapDir,true);
insilmaril@0	375	}
insilmaril@0	376
insilmaril@17	377	QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSel)
insilmaril@0	378	{
insilmaril@2	379	// tmpdir temporary directory to which data will be written
insilmaril@0	380	// prefix mapname, which will be appended to images etc.
insilmaril@0	381	// writeflags Only write flags for "real" save of map, not undo
insilmaril@0	382	// offset offset of bbox of whole map in canvas.
insilmaril@0	383	// Needed for XML export
insilmaril@0	384
insilmaril@0	385	// Save Header
insilmaril@0	386	QString ls;
insilmaril@0	387	switch (linkstyle)
insilmaril@0	388	{
insilmaril@0	389	case StyleLine:
insilmaril@0	390	ls="StyleLine";
insilmaril@0	391	break;
insilmaril@0	392	case StyleParabel:
insilmaril@0	393	ls="StyleParabel";
insilmaril@0	394	break;
insilmaril@0	395	case StylePolyLine:
insilmaril@0	396	ls="StylePolyLine";
insilmaril@0	397	break;
insilmaril@0	398	default:
insilmaril@0	399	ls="StylePolyParabel";
insilmaril@0	400	break;
insilmaril@0	401	}
insilmaril@0	402
insilmaril@0	403	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0	404	QString colhint="";
insilmaril@0	405	if (linkcolorhint==HeadingColor)
insilmaril@0	406	colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0	407
insilmaril@2	408	QString mapAttr=attribut("version",__VYM_VERSION);
insilmaril@17	409	if (!saveSel)
insilmaril@0	410	mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0	411	attribut("comment",mapCenter->getComment()) +
insilmaril@0	412	attribut("date",mapCenter->getDate()) +
insilmaril@0	413	attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0	414	attribut("linkStyle", ls ) +
insilmaril@2	415	attribut("linkColor", defLinkColor.name() ) +
insilmaril@2	416	attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@2	417	attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0	418	colhint;
insilmaril@0	419	s+=beginElement("vymmap",mapAttr);
insilmaril@0	420	incIndent();
insilmaril@0	421
insilmaril@0	422	// Find the used flags while traversing the tree
insilmaril@0	423	standardFlagsDefault->resetUsedCounter();
insilmaril@0	424
insilmaril@2	425	// Reset the counters before saving
insilmaril@2	426	FloatImageObj (mapCanvas).resetSaveCounter();
insilmaril@2	427
insilmaril@0	428	// Build xml recursivly
insilmaril@17	429	if (!saveSel)
insilmaril@17	430	// Save complete map, if saveSel not set
insilmaril@0	431	s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0	432	else
insilmaril@0	433	{
insilmaril@17	434	if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@17	435	// Save Subtree
insilmaril@17	436	s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@17	437	else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@17	438	// Save image
insilmaril@17	439	s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@2	440
insilmaril@2	441	else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@17	442	// Save selected branch is saved from mainwindow //FIXME maybe use "subtree" above?
insilmaril@17	443	s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0	444	}
insilmaril@0	445
insilmaril@0	446	// Save local settings
insilmaril@0	447	s+=settings.getXMLData (destPath);
insilmaril@0	448
insilmaril@0	449	// Save selection
insilmaril@17	450	if (selection && !saveSel )
insilmaril@0	451	s+=valueElement("select",selection->getSelectString());
insilmaril@0	452
insilmaril@0	453	decIndent();
insilmaril@0	454	s+=endElement("vymmap");
insilmaril@0	455
insilmaril@0	456	if (writeflags)
insilmaril@0	457	standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0	458	return s;
insilmaril@0	459	}
insilmaril@0	460
insilmaril@16	461	void MapEditor::saveStateComplete(const QString &comment)
insilmaril@0	462	{
insilmaril@17	463	// Save complete map, Undo will replace whole map
insilmaril@17	464	saveState (CompleteMap,
insilmaril@18	465	"", "",
insilmaril@18	466	"", "",
insilmaril@17	467	comment,
insilmaril@17	468	mapCenter);
insilmaril@0	469	}
insilmaril@0	470
insilmaril@16	471	void MapEditor::saveStatePart(LinkableMapObj *undoSel, const QString &comment)
insilmaril@0	472	{
insilmaril@17	473	// save the selected part of the map, Undo will replace part of map
insilmaril@18	474	QString undoSelection="";
insilmaril@18	475	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@18	476
insilmaril@17	477	saveState (PartOfMap,
insilmaril@18	478	undoSelection, "",
insilmaril@18	479	"", "",
insilmaril@17	480	comment,
insilmaril@17	481	undoSel);
insilmaril@2	482	}
insilmaril@2	483
insilmaril@16	484	void MapEditor::saveStateConstSelection(const QString &uc, const QString &rc, const QString &comment)
insilmaril@2	485	{
insilmaril@2	486	// selection does not change during action,
insilmaril@2	487	// so just save commands for undo and redo
insilmaril@16	488	// and use current selection
insilmaril@18	489
insilmaril@18	490	QString sel;
insilmaril@18	491	if (selection) sel=selection->getSelectString();
insilmaril@18	492
insilmaril@17	493	saveState (UndoCommand,
insilmaril@18	494	sel, uc,
insilmaril@18	495	sel, rc,
insilmaril@17	496	comment,
insilmaril@17	497	NULL);
insilmaril@2	498	}
insilmaril@2	499
insilmaril@18	500	void MapEditor::saveStateComData(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment, LinkableMapObj *saveSel)
insilmaril@2	501	{
insilmaril@18	502	QString redoSelection="";
insilmaril@18	503	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@18	504	QString undoSelection="";
insilmaril@18	505	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@18	506
insilmaril@17	507	saveState (UndoCommand,
insilmaril@18	508	undoSelection, uc,
insilmaril@18	509	redoSelection, "FIXME-redoCom", //FIXME
insilmaril@18	510	comment,
insilmaril@18	511	saveSel);
insilmaril@18	512	}
insilmaril@18	513
insilmaril@18	514	void MapEditor::saveState(LinkableMapObj undoSel, const QString &uc, LinkableMapObj redoSel, const QString &rc, const QString &comment)
insilmaril@18	515	{
insilmaril@18	516	// "Normal" savestate: save commands, selections and comment
insilmaril@18	517	// so just save commands for undo and redo
insilmaril@18	518	// and use current selection
insilmaril@18	519
insilmaril@18	520	QString redoSelection="";
insilmaril@18	521	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@18	522	QString undoSelection="";
insilmaril@18	523	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@18	524
insilmaril@18	525	saveState (UndoCommand,
insilmaril@18	526	undoSelection, uc,
insilmaril@18	527	redoSelection, rc,
insilmaril@17	528	comment,
insilmaril@17	529	NULL);
insilmaril@2	530	}
insilmaril@2	531
insilmaril@18	532	void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment)
insilmaril@17	533	{
insilmaril@18	534	// "Normal" savestate: save commands, selections and comment
insilmaril@18	535	// so just save commands for undo and redo
insilmaril@18	536	// and use current selection
insilmaril@17	537	saveState (UndoCommand,
insilmaril@18	538	undoSel, uc,
insilmaril@18	539	redoSel, rc,
insilmaril@17	540	comment,
insilmaril@18	541	NULL);
insilmaril@17	542	}
insilmaril@17	543
insilmaril@18	544
insilmaril@18	545	void MapEditor::saveState(const SaveMode &savemode, const QString &undoSelection, const QString &undoCom, const QString &redoSelection, const QString &redoCom, const QString &comment, LinkableMapObj *saveSel)
insilmaril@2	546	{
insilmaril@2	547	// Main saveState
insilmaril@2	548
insilmaril@2	549	if (blockSaveState) return;
insilmaril@2	550
insilmaril@2	551	/* TODO remove after testing
insilmaril@16	552	*/
insilmaril@17	553	cout << "ME::saveState() begin"<<endl;
insilmaril@2	554	historyWindow->append (comment);
insilmaril@2	555
insilmaril@2	556	setChanged();
insilmaril@2	557
insilmaril@16	558	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@16	559	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@2	560	// Find out current undo directory
insilmaril@2	561	if (undosAvail<undosTotal) undosAvail++;
insilmaril@16	562	curStep++;
insilmaril@16	563	if (curStep>undosTotal) curStep=1;
insilmaril@2	564
insilmaril@2	565	QString backupXML;
insilmaril@16	566	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@2	567	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@2	568
insilmaril@2	569	// Create bakMapDir if not available
insilmaril@2	570	QDir d(bakMapDir);
insilmaril@2	571	if (!d.exists())
insilmaril@2	572	makeSubDirs (bakMapDir);
insilmaril@2	573
insilmaril@2	574	// Save depending on how much needs to be saved
insilmaril@17	575	if (!saveSel)
insilmaril@17	576	backupXML="";
insilmaril@17	577	else
insilmaril@17	578	backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),saveSel);
insilmaril@17	579
insilmaril@2	580	QString undoCommand="";
insilmaril@2	581	if (savemode==UndoCommand)
insilmaril@0	582	{
insilmaril@2	583	undoCommand=undoCom;
insilmaril@2	584	}
insilmaril@18	585	else if (savemode==PartOfMap )
insilmaril@0	586	{
insilmaril@2	587	undoCommand="undoPart (\""+ undoSelection+"\",\""+bakMapPath+"\")";
insilmaril@2	588	} else
insilmaril@2	589	{
insilmaril@2	590	undoCommand="undoMap (\""+bakMapPath+"\")";
insilmaril@2	591	}
insilmaril@2	592	if (!backupXML.isEmpty())
insilmaril@2	593	// Write XML Data to disk
insilmaril@2	594	saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@2	595
insilmaril@16	596	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@16	597	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@16	598	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@16	599	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@16	600	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@16	601	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@16	602	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@16	603	undoSet.writeSettings(histPath);
insilmaril@2	604
insilmaril@2	605	/* TODO remove after testing
insilmaril@16	606	*/
insilmaril@17	607	//cout << " into="<< histPath.toStdString()<<endl;
insilmaril@17	608	cout << " undosTotal="<<undosTotal<<
insilmaril@17	609	", undosAvail="<<undosAvail<<
insilmaril@17	610	", curStep="<<curStep<<endl;
insilmaril@2	611	cout << " ---------------------------"<<endl;
insilmaril@16	612	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@16	613	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@16	614	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@16	615	cout << " redoCom="<<redoCom.toStdString()<<endl;
insilmaril@16	616	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@17	617	cout << " ---------------------------"<<endl;
insilmaril@2	618	}
insilmaril@2	619
insilmaril@2	620	void MapEditor::parseAtom(const QString &atom)
insilmaril@2	621	{
insilmaril@2	622	API api;
insilmaril@2	623	QString s,t;
insilmaril@2	624	int x,y;
insilmaril@2	625	bool ok;
insilmaril@2	626
insilmaril@2	627	// Split string s into command and parameters
insilmaril@2	628	api.parseCommand (atom);
insilmaril@2	629	QString com=api.command();
insilmaril@2	630
insilmaril@2	631	// External commands
insilmaril@2	632	if (com=="moveBranchUp")
insilmaril@2	633	moveBranchUp();
insilmaril@2	634	else if (com=="moveBranchDown")
insilmaril@2	635	moveBranchDown();
insilmaril@2	636	else if (com=="move")
insilmaril@2	637	{
insilmaril@2	638	if (api.checkParamCount(2) && selection )
insilmaril@2	639	{
insilmaril@2	640	x=api.parInt (ok,0);
insilmaril@2	641	if (ok)
insilmaril@2	642	{
insilmaril@2	643	y=api.parInt (ok,1);
insilmaril@2	644	if (ok) move (x,y);
insilmaril@2	645	}
insilmaril@2	646	}
insilmaril@2	647	}
insilmaril@16	648	else if (com=="delete")
insilmaril@16	649	{
insilmaril@16	650	if (api.checkParamCount(1) && selection )
insilmaril@16	651	{
insilmaril@16	652	s=api.parString(ok,0);
insilmaril@18	653	if (ok &&select (s)) deleteSelection();
insilmaril@18	654	}
insilmaril@18	655	}
insilmaril@18	656	else if (com=="addBranch")
insilmaril@18	657	{
insilmaril@18	658	if (api.checkParamCount(1) && selection )
insilmaril@18	659	{
insilmaril@18	660	y=api.parInt (ok,0);
insilmaril@18	661	if (ok ) addNewBranchInt (y);
insilmaril@16	662	}
insilmaril@16	663	}
insilmaril@2	664	else if (com=="linkBranchToPos")
insilmaril@2	665	{
insilmaril@2	666	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@2	667	{
insilmaril@2	668	if (api.checkParamCount(4))
insilmaril@2	669	{
insilmaril@18	670	// 0 selectstring of parent
insilmaril@18	671	// 1 num in parent (for branches)
insilmaril@18	672	// 2,3 x,y of mainbranch or mapcenter
insilmaril@2	673	s=api.parString(ok,0);
insilmaril@2	674	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@2	675	if (dst)
insilmaril@2	676	{
insilmaril@2	677	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@2	678	{
insilmaril@2	679	// Get number in parent
insilmaril@2	680	x=api.parInt (ok,1);
insilmaril@2	681	if (ok)
insilmaril@2	682	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@2	683	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@2	684	{
insilmaril@2	685	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@2	686	// Get coordinates of mainbranch
insilmaril@2	687	x=api.parInt (ok,2);
insilmaril@2	688	if (ok)
insilmaril@2	689	{
insilmaril@2	690	y=api.parInt (ok,3);
insilmaril@2	691	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@2	692	}
insilmaril@2	693	}
insilmaril@2	694	}
insilmaril@2	695	}
insilmaril@2	696	}
insilmaril@2	697	} else if (com=="setHeading")
insilmaril@2	698	{
insilmaril@2	699	if (api.checkParamCount(1))
insilmaril@2	700	{
insilmaril@2	701	s=api.parString (ok,0);
insilmaril@16	702	if (ok)
insilmaril@16	703	setHeading (s);
insilmaril@2	704	}
insilmaril@2	705	} else if (com=="setURL")
insilmaril@2	706	{
insilmaril@2	707	if (api.checkParamCount(1))
insilmaril@2	708	{
insilmaril@2	709	s=api.parString (ok,0);
insilmaril@16	710	if (ok) setURLInt(s);
insilmaril@2	711	}
insilmaril@2	712	} else if (com=="setVymLink")
insilmaril@2	713	{
insilmaril@2	714	if (api.checkParamCount(1))
insilmaril@2	715	{
insilmaril@2	716	s=api.parString (ok,0);
insilmaril@16	717	if (ok) setVymLinkInt(s);
insilmaril@2	718	}
insilmaril@2	719	}
insilmaril@16	720	else if (com=="setFlag")
insilmaril@16	721	{
insilmaril@16	722	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@16	723	{
insilmaril@16	724	if (api.checkParamCount(1) )
insilmaril@16	725	{
insilmaril@16	726	s=api.parString(ok,0);
insilmaril@18	727	if (ok)
insilmaril@18	728	{
insilmaril@18	729	BranchObj* bo=(BranchObj*)selection;
insilmaril@18	730	bo->activateStandardFlag(s);
insilmaril@18	731	bo->updateFlagsToolbar();
insilmaril@18	732	}
insilmaril@16	733	}
insilmaril@16	734	}
insilmaril@16	735	}
insilmaril@16	736	else if (com=="unsetFlag")
insilmaril@16	737	{
insilmaril@16	738	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@16	739	{
insilmaril@16	740	if (api.checkParamCount(1) )
insilmaril@16	741	{
insilmaril@16	742	s=api.parString(ok,0);
insilmaril@18	743	if (ok)
insilmaril@18	744	{
insilmaril@18	745	BranchObj* bo=(BranchObj*)selection;
insilmaril@18	746	bo->deactivateStandardFlag(s);
insilmaril@18	747	bo->updateFlagsToolbar();
insilmaril@18	748	}
insilmaril@16	749	}
insilmaril@16	750	}
insilmaril@16	751	}
insilmaril@2	752	// Internal commands, used for undo etc.
insilmaril@2	753	else if (com==QString("undoMap"))
insilmaril@2	754	{
insilmaril@2	755	if (api.checkParamCount(1))
insilmaril@2	756	undoXML("",api.parString (ok,0));
insilmaril@2	757	} else if (com==QString("undoPart"))
insilmaril@2	758	{
insilmaril@2	759	if (api.checkParamCount(2))
insilmaril@2	760	{
insilmaril@17	761	s=api.parString (ok,0); // undo selection
insilmaril@17	762	t=api.parString (ok,1); // backup dir
insilmaril@2	763	undoXML(s,t);
insilmaril@2	764	}
insilmaril@2	765	} else if (com=="select")
insilmaril@2	766	if (api.checkParamCount(1))
insilmaril@2	767	{
insilmaril@2	768	s=api.parString(ok,0);
insilmaril@2	769	if (ok) select (s);
insilmaril@2	770	}
insilmaril@2	771	else
insilmaril@2	772	{
insilmaril@2	773	api.setError ("Unknown command in: "+atom);
insilmaril@2	774	cout << "ME::parse api should have error now...\n";
insilmaril@2	775	}
insilmaril@2	776
insilmaril@2	777	// Any errors?
insilmaril@2	778	if (api.error())
insilmaril@2	779	{
insilmaril@17	780	// TODO Error handling
insilmaril@2	781	qWarning("MapEditor::parseAtom: Error!");
insilmaril@2	782	qWarning(api.errorDesc());
insilmaril@0	783	}
insilmaril@0	784	}
insilmaril@0	785
insilmaril@2	786	void MapEditor::toggleHistoryWindow()
insilmaril@2	787	{
insilmaril@2	788	if (historyWindow->isVisible())
insilmaril@2	789	historyWindow->hide();
insilmaril@2	790	else
insilmaril@2	791	historyWindow->show();
insilmaril@2	792	}
insilmaril@2	793
insilmaril@0	794
insilmaril@0	795	bool MapEditor::isDefault()
insilmaril@0	796	{
insilmaril@0	797	return mapDefault;
insilmaril@0	798	}
insilmaril@0	799
insilmaril@0	800	bool MapEditor::isUnsaved()
insilmaril@0	801	{
insilmaril@0	802	return mapUnsaved;
insilmaril@0	803	}
insilmaril@0	804
insilmaril@0	805	bool MapEditor::hasChanged()
insilmaril@0	806	{
insilmaril@0	807	return mapChanged;
insilmaril@0	808	}
insilmaril@0	809
insilmaril@0	810	void MapEditor::setChanged()
insilmaril@0	811	{
insilmaril@0	812	mapChanged=true;
insilmaril@0	813	mapDefault=false;
insilmaril@0	814	mapUnsaved=true;
insilmaril@0	815	actionEditUndo->setEnabled (true);
insilmaril@0	816	actionFileSave->setEnabled (true);
insilmaril@0	817	findReset();
insilmaril@0	818	}
insilmaril@0	819
insilmaril@0	820	void MapEditor::closeMap()
insilmaril@0	821	{
insilmaril@0	822	// Unselect before disabling the toolbar actions
insilmaril@0	823	if (selection) selection->unselect();
insilmaril@0	824	selection=NULL;
insilmaril@0	825	updateActions();
insilmaril@0	826
insilmaril@0	827	clear();
insilmaril@0	828	close();
insilmaril@0	829	}
insilmaril@0	830
insilmaril@0	831	void MapEditor::setFilePath(QString fname)
insilmaril@0	832	{
insilmaril@0	833	setFilePath (fname,fname);
insilmaril@0	834	}
insilmaril@0	835
insilmaril@0	836	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	837	{
insilmaril@2	838	if (fname.isEmpty() \|\| fname=="")
insilmaril@2	839	{
insilmaril@2	840	filePath="";
insilmaril@2	841	fileName="";
insilmaril@2	842	destPath="";
insilmaril@2	843	} else
insilmaril@2	844	{
insilmaril@2	845	filePath=fname; // becomes absolute path
insilmaril@2	846	fileName=fname; // gets stripped of path
insilmaril@2	847	destPath=destname; // needed for vymlinks
insilmaril@2	848
insilmaril@2	849	// If fname is not an absolute path, complete it
insilmaril@2	850	filePath=QDir(fname).absPath();
insilmaril@2	851	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@2	852
insilmaril@2	853	// Set short name, too. Search from behind:
insilmaril@2	854	int i=fileName.findRev("/");
insilmaril@2	855	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@2	856
insilmaril@2	857	// Forget the .vym (or .xml) for name of map
insilmaril@2	858	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@2	859
insilmaril@2	860	// Adjust history window
insilmaril@2	861	historyWindow->setCaption (fileName);
insilmaril@2	862	}
insilmaril@0	863	}
insilmaril@0	864
insilmaril@0	865	QString MapEditor::getFilePath()
insilmaril@0	866	{
insilmaril@0	867	return filePath;
insilmaril@0	868	}
insilmaril@0	869
insilmaril@0	870	QString MapEditor::getFileName()
insilmaril@0	871	{
insilmaril@0	872	return fileName;
insilmaril@0	873	}
insilmaril@0	874
insilmaril@0	875	QString MapEditor::getMapName()
insilmaril@0	876	{
insilmaril@0	877	return mapName;
insilmaril@0	878	}
insilmaril@0	879
insilmaril@0	880	QString MapEditor::getDestPath()
insilmaril@0	881	{
insilmaril@0	882	return destPath;
insilmaril@0	883	}
insilmaril@0	884
insilmaril@2	885	ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0	886	{
insilmaril@2	887	ErrorCode err=success;
insilmaril@0	888
insilmaril@0	889	if (lmode==NewMap)
insilmaril@0	890	{
insilmaril@0	891	if (selection) selection->unselect();
insilmaril@0	892	selection=NULL;
insilmaril@0	893	mapCenter->clear();
insilmaril@0	894	mapCenter->setMapEditor(this);
insilmaril@0	895	// (map state is set later at end of load...)
insilmaril@0	896	} else
insilmaril@0	897	{
insilmaril@16	898	saveStatePart(selection,"Load map");
insilmaril@0	899	}
insilmaril@0	900
insilmaril@0	901
insilmaril@0	902	mapBuilderHandler handler;
insilmaril@0	903	QFile file( fname );
insilmaril@0	904
insilmaril@0	905	// I am paranoid: file should exist anyway
insilmaril@0	906	// according to check in mainwindow.
insilmaril@0	907	if (!file.exists() )
insilmaril@0	908	{
insilmaril@0	909	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	910	tr("Couldn't open map " +fname)+".");
insilmaril@2	911	err=aborted;
insilmaril@0	912	} else
insilmaril@0	913	{
insilmaril@2	914	blockReposition=true;
insilmaril@0	915	QXmlInputSource source( file);
insilmaril@0	916	QXmlSimpleReader reader;
insilmaril@0	917	reader.setContentHandler( &handler );
insilmaril@0	918	reader.setErrorHandler( &handler );
insilmaril@0	919	handler.setMapEditor( this );
insilmaril@0	920	handler.setTmpDir (filePath.left(filePath.findRev("/",-1))); // needed to load files with rel. path
insilmaril@2	921	handler.setInputFile (file.name());
insilmaril@0	922	handler.setLoadMode (lmode);
insilmaril@2	923	blockSaveState=true;
insilmaril@0	924	bool ok = reader.parse( source );
insilmaril@2	925	blockReposition=false;
insilmaril@2	926	blockSaveState=false;
insilmaril@0	927	file.close();
insilmaril@0	928	if ( ok )
insilmaril@0	929	{
insilmaril@0	930	mapCenter->reposition();
insilmaril@0	931	adjustCanvasSize();
insilmaril@0	932	if (lmode==NewMap)
insilmaril@0	933	{
insilmaril@0	934	mapDefault=false;
insilmaril@0	935	mapChanged=false;
insilmaril@0	936	mapUnsaved=false;
insilmaril@0	937	}
insilmaril@0	938	} else
insilmaril@0	939	{
insilmaril@0	940	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	941	tr( handler.errorProtocol() ) );
insilmaril@0	942	// returnCode=1;
insilmaril@0	943	// Still return "success": the map maybe at least
insilmaril@0	944	// partially read by the parser
insilmaril@0	945	}
insilmaril@0	946	}
insilmaril@0	947	updateActions();
insilmaril@2	948	return err;
insilmaril@0	949	}
insilmaril@0	950
insilmaril@0	951	int MapEditor::save (const SaveMode &savemode)
insilmaril@0	952	{
insilmaril@0	953	int returnCode=0;
insilmaril@0	954
insilmaril@2	955	// The SaveMode UndoCommand is not supported here
insilmaril@2	956	if (savemode==UndoCommand) return 1;
insilmaril@2	957
insilmaril@0	958	// Create mapName and fileDir
insilmaril@0	959	makeSubDirs (fileDir);
insilmaril@0	960	QString fname;
insilmaril@0	961	if (saveZipped())
insilmaril@0	962	// save as .xml
insilmaril@0	963	fname=mapName+".xml";
insilmaril@0	964	else
insilmaril@0	965	// use name given by user, even if he chooses .doc
insilmaril@0	966	fname=fileName;
insilmaril@0	967
insilmaril@0	968
insilmaril@2	969	QString saveFile;
insilmaril@2	970	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@2	971	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@2	972	else
insilmaril@2	973	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@2	974
insilmaril@2	975	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	976	return 1;
insilmaril@0	977
insilmaril@0	978	if (returnCode==0)
insilmaril@0	979	{
insilmaril@0	980	mapChanged=false;
insilmaril@0	981	mapUnsaved=false;
insilmaril@0	982	actionFileSave->setEnabled(false);
insilmaril@0	983	}
insilmaril@0	984
insilmaril@0	985	return returnCode;
insilmaril@0	986	}
insilmaril@0	987
insilmaril@0	988	void MapEditor::setZipped (bool z)
insilmaril@0	989	{
insilmaril@0	990	zipped=z;
insilmaril@0	991	}
insilmaril@0	992
insilmaril@0	993	bool MapEditor::saveZipped ()
insilmaril@0	994	{
insilmaril@0	995	return zipped;
insilmaril@0	996	}
insilmaril@0	997
insilmaril@0	998	void MapEditor::print()
insilmaril@0	999	{
insilmaril@0	1000	if ( !printer )
insilmaril@0	1001	{
insilmaril@0	1002	printer = new QPrinter;
insilmaril@0	1003	printer->setColorMode (QPrinter::Color);
insilmaril@13	1004	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1005	}
insilmaril@0	1006
insilmaril@0	1007	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1008
insilmaril@0	1009	// Try to set orientation automagically
insilmaril@0	1010	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1011	// there are problems with landscape mode, see
insilmaril@0	1012	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1013
insilmaril@0	1014	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1015	// recommend landscape
insilmaril@0	1016	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1017	else
insilmaril@0	1018	// recommend portrait
insilmaril@0	1019	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1020
insilmaril@0	1021	if ( printer->setup(this) )
insilmaril@0	1022	// returns false, if printing is canceled
insilmaril@0	1023	{
insilmaril@0	1024	QPainter pp(printer);
insilmaril@0	1025
insilmaril@0	1026	// Don't print the visualisation of selection
insilmaril@0	1027	LinkableMapObj *oldselection=NULL;
insilmaril@0	1028	if (selection)
insilmaril@0	1029	{
insilmaril@0	1030	oldselection=selection;
insilmaril@0	1031	selection->unselect();
insilmaril@0	1032	}
insilmaril@0	1033
insilmaril@0	1034	// Handle sizes of map and paper:
insilmaril@0	1035	//
insilmaril@0	1036	// setWindow defines which part of the canvas will be transformed
insilmaril@0	1037	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1038	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1039	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1040
insilmaril@2	1041	Q3PaintDeviceMetrics metrics (printer);
insilmaril@0	1042
insilmaril@0	1043	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1044	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1045
insilmaril@2	1046	QRect mapRect=totalBBox;
insilmaril@2	1047	Q3CanvasRectangle *frame=NULL;
insilmaril@2	1048	Q3CanvasText *footerFN=NULL;
insilmaril@2	1049	Q3CanvasText *footerDate=NULL;
insilmaril@0	1050	if (printFrame \|\| printFooter)
insilmaril@0	1051	{
insilmaril@0	1052
insilmaril@0	1053	if (printFrame)
insilmaril@0	1054	{
insilmaril@0	1055	// Print frame around map
insilmaril@2	1056	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@2	1057	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@2	1058	frame=new Q3CanvasRectangle (mapRect,mapCanvas);
insilmaril@2	1059	frame->setBrush (QColor(Qt::white));
insilmaril@2	1060	frame->setPen (QColor(Qt::black));
insilmaril@0	1061	frame->setZ(0);
insilmaril@0	1062	frame->show();
insilmaril@0	1063	}
insilmaril@2	1064	/* TODO remove after testing
insilmaril@2	1065	QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@2	1066	l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@2	1067	l->setPen (QPen(QColor(black), 1));
insilmaril@2	1068	l->setZ (200);
insilmaril@2	1069	l->show();
insilmaril@2	1070	*/
insilmaril@2	1071
insilmaril@0	1072	if (printFooter)
insilmaril@0	1073	{
insilmaril@0	1074	// Print footer below map
insilmaril@0	1075	QFont font;
insilmaril@0	1076	font.setPointSize(10);
insilmaril@2	1077	footerFN=new Q3CanvasText (mapCanvas);
insilmaril@0	1078	footerFN->setText ("VYM - " + fileName);
insilmaril@0	1079	footerFN->setFont(font);
insilmaril@0	1080	footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0	1081	footerFN->setZ(Z_TEXT);
insilmaril@0	1082	footerFN->show();
insilmaril@2	1083	footerDate=new Q3CanvasText (mapCanvas);
insilmaril@0	1084	footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0	1085	footerDate->setFont(font);
insilmaril@0	1086	footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0	1087	footerDate->setZ(Z_TEXT);
insilmaril@0	1088	footerDate->show();
insilmaril@0	1089	}
insilmaril@2	1090	pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1091	} else
insilmaril@0	1092	{
insilmaril@0	1093	pp.setWindow (mapRect);
insilmaril@0	1094	}
insilmaril@0	1095
insilmaril@0	1096	if (mapAspect>=paperAspect)
insilmaril@0	1097	{
insilmaril@0	1098	// Fit horizontally to paper width
insilmaril@0	1099	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1100	} else
insilmaril@0	1101	{
insilmaril@0	1102	// Fit vertically to paper height
insilmaril@0	1103	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1104	}
insilmaril@0	1105
insilmaril@0	1106	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to printer
insilmaril@0	1107
insilmaril@0	1108	// Delete Frame and footer
insilmaril@0	1109	if (footerFN)
insilmaril@0	1110	{
insilmaril@0	1111	delete (footerFN);
insilmaril@0	1112	delete (footerDate);
insilmaril@0	1113	}
insilmaril@0	1114	if (frame) delete (frame);
insilmaril@0	1115
insilmaril@0	1116	// Restore selection
insilmaril@0	1117	if (oldselection)
insilmaril@0	1118	{
insilmaril@0	1119	selection=oldselection;
insilmaril@0	1120	selection->select();
insilmaril@0	1121	}
insilmaril@2	1122
insilmaril@2	1123	// Save settings in vymrc
insilmaril@13	1124	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1125	}
insilmaril@0	1126	}
insilmaril@0	1127
insilmaril@0	1128	QPixmap MapEditor::getPixmap()
insilmaril@0	1129	{
insilmaril@0	1130	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0	1131	QPixmap pix (mapRect.size());
insilmaril@0	1132	QPainter pp (&pix);
insilmaril@0	1133
insilmaril@0	1134	// Don't print the visualisation of selection
insilmaril@0	1135	LinkableMapObj *oldselection=NULL;
insilmaril@0	1136	if (selection)
insilmaril@0	1137	{
insilmaril@0	1138	oldselection=selection;
insilmaril@0	1139	selection->unselect();
insilmaril@0	1140	}
insilmaril@0	1141
insilmaril@0	1142	pp.setWindow (mapRect);
insilmaril@0	1143
insilmaril@0	1144	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to painter
insilmaril@0	1145
insilmaril@0	1146
insilmaril@0	1147	// Restore selection
insilmaril@0	1148	if (oldselection)
insilmaril@0	1149	{
insilmaril@0	1150	selection=oldselection;
insilmaril@0	1151	selection->select();
insilmaril@0	1152	}
insilmaril@0	1153
insilmaril@0	1154	return pix;
insilmaril@0	1155	}
insilmaril@0	1156
insilmaril@2	1157	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@2	1158	{
insilmaril@2	1159	hidemode=mode;
insilmaril@2	1160	mapCenter->setHideTmp (hidemode);
insilmaril@2	1161	mapCenter->reposition();
insilmaril@2	1162	adjustCanvasSize();
insilmaril@2	1163	canvas()->update();
insilmaril@2	1164	}
insilmaril@2	1165
insilmaril@2	1166	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@2	1167	{
insilmaril@2	1168	return hidemode;
insilmaril@2	1169	}
insilmaril@2	1170
insilmaril@0	1171	void MapEditor::exportImage(QString fn)
insilmaril@0	1172	{
insilmaril@2	1173	setExportMode (true);
insilmaril@0	1174	QPixmap pix (getPixmap());
insilmaril@0	1175	pix.save(fn, "PNG");
insilmaril@2	1176	setExportMode (false);
insilmaril@2	1177	}
insilmaril@2	1178
insilmaril@2	1179	void MapEditor::setExportMode (bool b)
insilmaril@2	1180	{
insilmaril@2	1181	// should be called before and after exports
insilmaril@2	1182	// depending on the settings
insilmaril@13	1183	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@2	1184	setHideTmpMode (HideExport);
insilmaril@2	1185	else
insilmaril@2	1186	setHideTmpMode (HideNone);
insilmaril@0	1187	}
insilmaril@0	1188
insilmaril@4	1189	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1190	{
insilmaril@2	1191	setExportMode (true);
insilmaril@0	1192	QPixmap pix (getPixmap());
insilmaril@4	1193	pix.save(fn, format);
insilmaril@2	1194	setExportMode (false);
insilmaril@0	1195	}
insilmaril@0	1196
insilmaril@2	1197	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@0	1198	{
insilmaril@2	1199	ExportOO ex;
insilmaril@2	1200	ex.setFile (fn);
insilmaril@2	1201	ex.setMapCenter(mapCenter);
insilmaril@2	1202	if (ex.setConfigFile(cf))
insilmaril@0	1203	{
insilmaril@2	1204	setExportMode (true);
insilmaril@2	1205	ex.exportPresentation();
insilmaril@2	1206	setExportMode (false);
insilmaril@0	1207	}
insilmaril@0	1208	}
insilmaril@0	1209
insilmaril@0	1210
insilmaril@2	1211
insilmaril@0	1212	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1213	{
insilmaril@2	1214	// Hide stuff during export, if settings want this
insilmaril@2	1215	setExportMode (true);
insilmaril@2	1216
insilmaril@0	1217	// Create subdirectories
insilmaril@0	1218	makeSubDirs (dir);
insilmaril@0	1219
insilmaril@0	1220	// write to directory
insilmaril@2	1221	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1222	QFile file;
insilmaril@0	1223
insilmaril@0	1224	file.setName ( dir + "/"+mapName+".xml");
insilmaril@2	1225	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1226	{
insilmaril@0	1227	// This should neverever happen
insilmaril@2	1228	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1229	return;
insilmaril@0	1230	}
insilmaril@0	1231
insilmaril@0	1232	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1233	QTextStream ts( &file );
insilmaril@0	1234	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1235	ts << saveFile;
insilmaril@0	1236	file.close();
insilmaril@0	1237
insilmaril@0	1238	// Now write image, too
insilmaril@0	1239	exportImage (dir+"/images/"+mapName+".png");
insilmaril@2	1240
insilmaril@2	1241	setExportMode (false);
insilmaril@0	1242	}
insilmaril@0	1243
insilmaril@0	1244	void MapEditor::clear()
insilmaril@0	1245	{
insilmaril@0	1246	if (selection)
insilmaril@0	1247	{
insilmaril@0	1248	selection->unselect();
insilmaril@0	1249	selection=NULL;
insilmaril@0	1250	}
insilmaril@0	1251
insilmaril@0	1252	mapCenter->clear();
insilmaril@0	1253	}
insilmaril@0	1254
insilmaril@2	1255	void MapEditor::copy()
insilmaril@2	1256	{
insilmaril@2	1257	if (selection)
insilmaril@2	1258	{
insilmaril@2	1259	// write to directory
insilmaril@2	1260	QString clipfile="part";
insilmaril@2	1261	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@2	1262	QFile file;
insilmaril@2	1263
insilmaril@2	1264	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@2	1265	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@2	1266	{
insilmaril@2	1267	// This should neverever happen
insilmaril@2	1268	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@2	1269	return;
insilmaril@2	1270	}
insilmaril@2	1271
insilmaril@2	1272	// Write it finally, and write in UTF8, no matter what
insilmaril@2	1273	QTextStream ts( &file );
insilmaril@2	1274	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@2	1275	ts << saveFile;
insilmaril@2	1276	file.close();
insilmaril@2	1277
insilmaril@2	1278	clipboardEmpty=false;
insilmaril@2	1279	updateActions();
insilmaril@2	1280	}
insilmaril@2	1281	}
insilmaril@2	1282
insilmaril@2	1283	void MapEditor::redo()
insilmaril@2	1284	{
insilmaril@2	1285	blockSaveState=true;
insilmaril@2	1286
insilmaril@16	1287	// Restore variables
insilmaril@16	1288	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@16	1289	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@16	1290	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@16	1291	if (redosAvail>0) redosAvail--;
insilmaril@16	1292	if (undosAvail<undosTotal) undosAvail++;
insilmaril@16	1293	curStep++;
insilmaril@16	1294	if (curStep>undosTotal) curStep=1;
insilmaril@16	1295	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@16	1296	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@16	1297	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@16	1298	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@16	1299	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@16	1300
insilmaril@2	1301	// Find out current undo directory
insilmaril@16	1302	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@16	1303
insilmaril@16	1304	/* TODO remove testing
insilmaril@16	1305	*/
insilmaril@16	1306	cout << "ME::redo() begin\n";
insilmaril@16	1307	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@16	1308	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@16	1309	cout << " curStep="<<curStep<<endl;
insilmaril@16	1310	cout << " ---------------------------"<<endl;
insilmaril@16	1311	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@16	1312	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@16	1313	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@16	1314	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@16	1315	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@16	1316	cout << " ---------------------------"<<endl<<endl;
insilmaril@2	1317
insilmaril@2	1318	// select object before redo
insilmaril@16	1319	// FIXME better give up if no selection there...
insilmaril@2	1320	if (!redoSelection.isEmpty())
insilmaril@2	1321	select (redoSelection);
insilmaril@2	1322
insilmaril@16	1323
insilmaril@16	1324	parseAtom (redoCommand);
insilmaril@16	1325	mapCenter->reposition();
insilmaril@16	1326
insilmaril@16	1327	blockSaveState=false;
insilmaril@18	1328
insilmaril@18	1329	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@18	1330	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@18	1331	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@18	1332	undoSet.writeSettings(histPath);
insilmaril@18	1333
insilmaril@18	1334	updateActions();
insilmaril@18	1335
insilmaril@18	1336	/* TODO remove testing
insilmaril@18	1337	*/
insilmaril@16	1338	cout << "ME::redo() end\n";
insilmaril@2	1339	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@16	1340	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@16	1341	cout << " curStep="<<curStep<<endl;
insilmaril@16	1342	cout << " ---------------------------"<<endl<<endl;
insilmaril@16	1343
insilmaril@16	1344
insilmaril@16	1345	}
insilmaril@16	1346
insilmaril@16	1347	void MapEditor::undo()
insilmaril@16	1348	{
insilmaril@16	1349	blockSaveState=true;
insilmaril@16	1350
insilmaril@16	1351	// Restore variables
insilmaril@16	1352	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@16	1353	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@16	1354	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@16	1355	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@16	1356	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@16	1357	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@16	1358	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@16	1359	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@16	1360
insilmaril@16	1361	// Find out current undo directory
insilmaril@16	1362	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@16	1363
insilmaril@16	1364	// select object before undo
insilmaril@16	1365	if (!undoSelection.isEmpty())
insilmaril@16	1366	select (undoSelection);
insilmaril@16	1367
insilmaril@16	1368	/* TODO testing
insilmaril@16	1369	*/
insilmaril@16	1370	cout << "ME::undo() begin\n";
insilmaril@16	1371	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@16	1372	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@16	1373	cout << " curStep="<<curStep<<endl;
insilmaril@2	1374	cout << " ---------------------------"<<endl;
insilmaril@16	1375	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@16	1376	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@16	1377	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@16	1378	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@16	1379	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@16	1380	cout << " ---------------------------"<<endl<<endl;
insilmaril@2	1381	parseAtom (undoCommand);
insilmaril@2	1382	mapCenter->reposition();
insilmaril@2	1383
insilmaril@2	1384	undosAvail--;
insilmaril@18	1385	curStep--;
insilmaril@18	1386	if (curStep<1) curStep=undosTotal;
insilmaril@16	1387
insilmaril@16	1388	redosAvail++;
insilmaril@2	1389
insilmaril@2	1390	blockSaveState=false;
insilmaril@2	1391	/* TODO remove testing
insilmaril@16	1392	*/
insilmaril@2	1393	cout << "ME::undo() end\n";
insilmaril@2	1394	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@16	1395	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@16	1396	cout << " curStep="<<curStep<<endl;
insilmaril@2	1397	cout << " ---------------------------"<<endl<<endl;
insilmaril@16	1398
insilmaril@16	1399	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@18	1400	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@16	1401	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@16	1402	undoSet.writeSettings(histPath);
insilmaril@16	1403
insilmaril@16	1404	updateActions();
insilmaril@2	1405	}
insilmaril@2	1406
insilmaril@2	1407	void MapEditor::undoXML(const QString &undoSel, const QString &bakMapPath)
insilmaril@2	1408	{
insilmaril@2	1409	QString bakMapDir=bakMapPath.left(bakMapPath.findRev("/"));
insilmaril@2	1410	QDir d(bakMapDir);
insilmaril@2	1411	QFile file (bakMapPath);
insilmaril@2	1412
insilmaril@0	1413	if (d.exists() )
insilmaril@0	1414	{
insilmaril@2	1415	// We need to parse saved XML data
insilmaril@0	1416	mapBuilderHandler handler;
insilmaril@2	1417	QXmlInputSource source( file);
insilmaril@0	1418	QXmlSimpleReader reader;
insilmaril@0	1419	reader.setContentHandler( &handler );
insilmaril@0	1420	reader.setErrorHandler( &handler );
insilmaril@0	1421	handler.setMapEditor( this );
insilmaril@0	1422	handler.setTmpDir ( bakMapDir ); // needed to load files with rel. path
insilmaril@2	1423	if (undoSel.isEmpty())
insilmaril@0	1424	{
insilmaril@2	1425	unselect();
insilmaril@2	1426	mapCenter->clear();
insilmaril@2	1427	handler.setLoadMode (NewMap);
insilmaril@0	1428	} else
insilmaril@0	1429	{
insilmaril@2	1430	select (undoSel);
insilmaril@2	1431	handler.setLoadMode (ImportReplace);
insilmaril@0	1432	}
insilmaril@2	1433	blockReposition=true;
insilmaril@0	1434	bool ok = reader.parse( source );
insilmaril@2	1435	blockReposition=false;
insilmaril@2	1436	if (! ok )
insilmaril@0	1437	{
insilmaril@0	1438	// This should never ever happen
insilmaril@0	1439	QMessageBox::critical( 0, tr( "Critical Parse Error by reading backupFile" ),
insilmaril@2	1440	tr( handler.errorProtocol() )+" in "+bakMapDir );
insilmaril@0	1441	}
insilmaril@0	1442	} else
insilmaril@0	1443	{
insilmaril@0	1444	QMessageBox::critical( 0, tr( "Critical Error" ),
insilmaril@2	1445	tr("Temporary directory %1 used for undo is gone. \n"
insilmaril@0	1446	"I will create a new one, but at the moment no undo is available.\n"
insilmaril@0	1447	"Maybe you want to reload your original data.\n\n"
insilmaril@2	1448	"Sorry for any inconveniences.").arg(bakMapDir) );
insilmaril@0	1449	makeTmpDirs();
insilmaril@0	1450	}
insilmaril@0	1451	}
insilmaril@0	1452
insilmaril@2	1453	void MapEditor::pasteNoSave()
insilmaril@0	1454	{
insilmaril@2	1455	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1456	}
insilmaril@0	1457
insilmaril@0	1458	void MapEditor::cutNoSave()
insilmaril@0	1459	{
insilmaril@2	1460	copy();
insilmaril@2	1461	deleteSelection();
insilmaril@0	1462	}
insilmaril@0	1463
insilmaril@0	1464	void MapEditor::paste()
insilmaril@0	1465	{
insilmaril@2	1466	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	1467	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@2	1468	{
insilmaril@16	1469	saveStatePart(selection,QString("Paste to %1").arg( getName(selection)));
insilmaril@2	1470	pasteNoSave();
insilmaril@2	1471	mapCenter->reposition();
insilmaril@2	1472	adjustCanvasSize();
insilmaril@2	1473	}
insilmaril@0	1474	}
insilmaril@0	1475
insilmaril@0	1476	void MapEditor::cut()
insilmaril@0	1477	{
insilmaril@16	1478	saveStatePart(selection->getParObj(),QString("Cut %1").arg(getName(selection)));
insilmaril@0	1479	copy();
insilmaril@0	1480	cutNoSave();
insilmaril@0	1481	mapCenter->reposition();
insilmaril@0	1482	adjustCanvasSize();
insilmaril@0	1483	}
insilmaril@0	1484
insilmaril@2	1485	void MapEditor::move(const int &x, const int &y)
insilmaril@2	1486	{
insilmaril@2	1487	// TODO no saveState, because this is only internal at undo so far
insilmaril@2	1488	if (selection) selection->move(x,y);
insilmaril@2	1489	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@2	1490	((FloatImageObj*)selection)->setRelPos();
insilmaril@2	1491	}
insilmaril@2	1492
insilmaril@0	1493	void MapEditor::moveBranchUp()
insilmaril@0	1494	{
insilmaril@0	1495	BranchObj* bo;
insilmaril@0	1496	BranchObj* par;
insilmaril@0	1497	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1498	{
insilmaril@2	1499	bo=(BranchObj*)selection;
insilmaril@2	1500	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1501	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1502	selection->unselect();
insilmaril@18	1503	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1504	selection->select();
insilmaril@18	1505	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1506	mapCenter->reposition();
insilmaril@0	1507	ensureSelectionVisible();
insilmaril@0	1508	}
insilmaril@0	1509	}
insilmaril@0	1510
insilmaril@0	1511	void MapEditor::moveBranchDown()
insilmaril@0	1512	{
insilmaril@0	1513	BranchObj* bo;
insilmaril@0	1514	BranchObj* par;
insilmaril@0	1515	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1516	{
insilmaril@2	1517	bo=(BranchObj*)selection;
insilmaril@2	1518	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1519	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1520	selection->unselect();
insilmaril@18	1521	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1522	selection->select();
insilmaril@18	1523	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1524	mapCenter->reposition();
insilmaril@0	1525	ensureSelectionVisible();
insilmaril@0	1526	}
insilmaril@0	1527	}
insilmaril@0	1528
insilmaril@16	1529	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@16	1530	{
insilmaril@16	1531	if (selection &&
insilmaril@16	1532	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@16	1533	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@16	1534	{
insilmaril@16	1535	ok=true;
insilmaril@16	1536	ensureSelectionVisible();
insilmaril@16	1537	p = ((BranchObj*)selection)->getAbsPos();
insilmaril@17	1538	p.setX (p.x() - contentsX());
insilmaril@17	1539	p.setY (p.y() - contentsY() + ((BranchObj*)selection)->height()/2);
insilmaril@16	1540	return ((BranchObj*)selection)->getHeading();
insilmaril@16	1541	}
insilmaril@16	1542	ok=false;
insilmaril@16	1543	return QString();
insilmaril@0	1544	}
insilmaril@0	1545
insilmaril@2	1546	void MapEditor::setHeading(const QString &s)
insilmaril@0	1547	{
insilmaril@0	1548	if (selection &&
insilmaril@0	1549	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1550	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1551	{
insilmaril@16	1552	editingBO=(BranchObj*)selection;
insilmaril@16	1553	saveStateConstSelection(
insilmaril@16	1554	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@16	1555	"setHeading (\""+s+"\")",
insilmaril@16	1556	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@16	1557	editingBO->setHeading(s );
insilmaril@16	1558	editingBO=NULL;
insilmaril@2	1559	mapCenter->reposition();
insilmaril@2	1560	adjustCanvasSize();
insilmaril@2	1561	ensureSelectionVisible();
insilmaril@2	1562	}
insilmaril@2	1563	}
insilmaril@2	1564
insilmaril@16	1565	void MapEditor::setURLInt (const QString &s)
insilmaril@2	1566	{
insilmaril@2	1567	// Internal function, no saveState needed
insilmaril@2	1568	if (selection &&
insilmaril@2	1569	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	1570	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@2	1571	{
insilmaril@2	1572	((BranchObj*)selection)->setURL(s);
insilmaril@2	1573	mapCenter->reposition();
insilmaril@2	1574	adjustCanvasSize();
insilmaril@2	1575	ensureSelectionVisible();
insilmaril@2	1576	}
insilmaril@2	1577	}
insilmaril@2	1578
insilmaril@16	1579	void MapEditor::setHeadingInt(const QString &s)
insilmaril@16	1580	{
insilmaril@16	1581	if (selection &&
insilmaril@16	1582	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@16	1583	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@16	1584	{
insilmaril@16	1585	((BranchObj*)selection)->setHeading(s);
insilmaril@16	1586	mapCenter->reposition();
insilmaril@16	1587	adjustCanvasSize();
insilmaril@16	1588	ensureSelectionVisible();
insilmaril@16	1589	}
insilmaril@16	1590	}
insilmaril@16	1591
insilmaril@16	1592	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@2	1593	{
insilmaril@2	1594	// Internal function, no saveState needed
insilmaril@2	1595	if (selection &&
insilmaril@2	1596	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	1597	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@2	1598	{
insilmaril@2	1599	((BranchObj*)selection)->setVymLink(s);
insilmaril@2	1600	mapCenter->reposition();
insilmaril@2	1601	adjustCanvasSize();
insilmaril@2	1602	ensureSelectionVisible();
insilmaril@2	1603	}
insilmaril@2	1604	}
insilmaril@2	1605
insilmaril@18	1606	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@2	1607	{
insilmaril@18	1608	// Depending on pos:
insilmaril@18	1609	// -3 insert in childs of parent above selection
insilmaril@18	1610	// -2 add branch to selection
insilmaril@18	1611	// -1 insert in childs of parent below selection
insilmaril@18	1612	// 0..n insert in childs of parent at pos
insilmaril@18	1613	BranchObj *newbo=NULL;
insilmaril@2	1614	if (selection &&
insilmaril@2	1615	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	1616	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@2	1617	{
insilmaril@18	1618	BranchObj* bo = (BranchObj*) selection;
insilmaril@18	1619	if (num==-2)
insilmaril@0	1620	{
insilmaril@0	1621	// save scroll state. If scrolled, automatically select
insilmaril@0	1622	// new branch in order to tmp unscroll parent...
insilmaril@18	1623	return bo->addBranch();
insilmaril@18	1624
insilmaril@18	1625	}else if (num==-1)
insilmaril@0	1626	{
insilmaril@18	1627	num=bo->getNum()+1;
insilmaril@18	1628	bo=(BranchObj*)bo->getParObj();
insilmaril@18	1629	}else if (num==-3)
insilmaril@16	1630	{
insilmaril@18	1631	num=bo->getNum();
insilmaril@18	1632	bo=(BranchObj*)bo->getParObj();
insilmaril@18	1633	}
insilmaril@18	1634	if (!bo) return bo;
insilmaril@18	1635	newbo=bo->insertBranch(num);
insilmaril@18	1636	}
insilmaril@18	1637	return newbo;
insilmaril@18	1638	}
insilmaril@18	1639
insilmaril@18	1640	void MapEditor::addNewBranch(int pos)
insilmaril@18	1641	{
insilmaril@18	1642	// Different meaning than num in addNewBranchInt!
insilmaril@18	1643	// -1 add above
insilmaril@18	1644	// 0 add as child
insilmaril@18	1645	// +1 add below
insilmaril@18	1646	if (selection &&
insilmaril@18	1647	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@18	1648	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@18	1649	{
insilmaril@18	1650	BranchObj bo = (BranchObj) selection;
insilmaril@18	1651	BranchObj *newbo;
insilmaril@18	1652	newbo=addNewBranchInt (pos-2);
insilmaril@18	1653
insilmaril@18	1654	if (newbo)
insilmaril@18	1655	{
insilmaril@18	1656	saveStateConstSelection (
insilmaril@18	1657	QString ("delete (\"%1\")").arg(newbo->getSelectString()),
insilmaril@18	1658	QString ("addBranch (%1)").arg(pos-2),
insilmaril@18	1659	QString ("Add new branch to %1").arg(getName(bo))); //TODO undoCommand
insilmaril@18	1660
insilmaril@18	1661	LinkableMapObj *oldselection=selection;
insilmaril@18	1662
insilmaril@18	1663	mapCenter->reposition();
insilmaril@18	1664	adjustCanvasSize();
insilmaril@18	1665
insilmaril@18	1666
insilmaril@18	1667	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@18	1668	actionSettingsAutoselectHeading->isOn() )
insilmaril@16	1669	{
insilmaril@16	1670	selection->unselect();
insilmaril@18	1671	selection=newbo;
insilmaril@16	1672	selection->select();
insilmaril@18	1673	if (actionSettingsAutoedit->isOn() )
insilmaril@18	1674	mainWindow->editHeading();
insilmaril@18	1675	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@18	1676	)//&& !wasScrolled) //FIXME wasScrolled was moved to addNewBranchInt
insilmaril@18	1677	{
insilmaril@18	1678	selection->unselect();
insilmaril@18	1679	selection=oldselection;
insilmaril@18	1680	selection->select();
insilmaril@18	1681	}
insilmaril@18	1682	}
insilmaril@18	1683	}
insilmaril@16	1684	}
insilmaril@16	1685	}
insilmaril@16	1686
insilmaril@16	1687
insilmaril@16	1688	void MapEditor::addNewBranchHere()
insilmaril@16	1689	{
insilmaril@16	1690	if (selection &&
insilmaril@16	1691	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@16	1692	{
insilmaril@16	1693	BranchObj* bo1 = (BranchObj*) selection;
insilmaril@16	1694	saveStatePart(selection, QString("Add new branch here").arg(getName(bo1)));
insilmaril@16	1695
insilmaril@16	1696	bool wasScrolled=false;
insilmaril@16	1697	BranchObj *newbo=NULL;
insilmaril@16	1698	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@16	1699	if (parbo)
insilmaril@16	1700	{
insilmaril@16	1701	// add below selection
insilmaril@16	1702	newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@16	1703	}
insilmaril@16	1704
insilmaril@16	1705	LinkableMapObj *oldselection=selection;
insilmaril@16	1706	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@16	1707
insilmaril@16	1708	mapCenter->reposition();
insilmaril@16	1709	adjustCanvasSize();
insilmaril@0	1710	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@0	1711	actionSettingsAutoselectHeading->isOn() )
insilmaril@0	1712	{
insilmaril@0	1713	selection->unselect();
insilmaril@0	1714	selection=newbo;
insilmaril@0	1715	selection->select();
insilmaril@0	1716	if (actionSettingsAutoedit->isOn() )
insilmaril@17	1717	mainWindow->editHeading();
insilmaril@0	1718	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@0	1719	&& !wasScrolled)
insilmaril@0	1720	{
insilmaril@0	1721	selection->unselect();
insilmaril@0	1722	selection=oldselection;
insilmaril@0	1723	selection->select();
insilmaril@0	1724	}
insilmaril@0	1725	}
insilmaril@0	1726	}
insilmaril@0	1727	}
insilmaril@0	1728
insilmaril@0	1729	void MapEditor::deleteSelection()
insilmaril@0	1730	{
insilmaril@0	1731	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	1732	{
insilmaril@17	1733	BranchObj* bo=(BranchObj*)selection;
insilmaril@0	1734	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@0	1735	bo->unselect();
insilmaril@2	1736	if (selection->getDepth()>1)
insilmaril@2	1737	// Normal branch, save parent with childs
insilmaril@16	1738	saveStatePart(par,QString("Delete %1").arg(getName(bo)));
insilmaril@17	1739	// naveState (UndoCom, par, QString("insertBranchAt (%1)", bo, "", QString ("Delete %1").arg(getName(bo))));
insilmaril@2	1740	else
insilmaril@2	1741	// Mainbranch, save whole map
insilmaril@2	1742	// TODO Better would be to insert mainbranch again at pos
insilmaril@2	1743	// But undoCommand is missing right now
insilmaril@16	1744	saveStateComplete(QString("Delete %1").arg(getName(bo)));
insilmaril@0	1745	selection=NULL;
insilmaril@0	1746	par->removeBranch(bo);
insilmaril@0	1747	selection=par;
insilmaril@0	1748	selection->select();
insilmaril@0	1749	ensureSelectionVisible();
insilmaril@0	1750	mapCenter->reposition();
insilmaril@0	1751	adjustCanvasSize();
insilmaril@0	1752	}
insilmaril@0	1753	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	1754	{
insilmaril@17	1755	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	1756	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@16	1757	saveStatePart(par, QString("Delete %1").arg(getName(fio)));
insilmaril@0	1758	fio->unselect();
insilmaril@0	1759	selection=NULL;
insilmaril@0	1760	par->removeFloatImage(fio);
insilmaril@0	1761	selection=par;
insilmaril@0	1762	selection->select();
insilmaril@0	1763	ensureSelectionVisible();
insilmaril@0	1764	mapCenter->reposition();
insilmaril@0	1765	adjustCanvasSize();
insilmaril@0	1766	}
insilmaril@0	1767	}
insilmaril@0	1768
insilmaril@0	1769	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	1770	{
insilmaril@0	1771	return selection;
insilmaril@0	1772	}
insilmaril@0	1773
insilmaril@0	1774	void MapEditor::unselect()
insilmaril@0	1775	{
insilmaril@0	1776	if (selection)
insilmaril@0	1777	{
insilmaril@0	1778	selectionLast=selection;
insilmaril@0	1779	selection->unselect();
insilmaril@0	1780	selection=NULL;
insilmaril@0	1781	}
insilmaril@0	1782	}
insilmaril@0	1783
insilmaril@0	1784	void MapEditor::reselect()
insilmaril@0	1785	{
insilmaril@0	1786	if (selectionLast)
insilmaril@0	1787	{
insilmaril@0	1788	selection=selectionLast;
insilmaril@0	1789	selection->select();
insilmaril@0	1790	selectionLast=NULL;
insilmaril@0	1791	}
insilmaril@0	1792	}
insilmaril@0	1793
insilmaril@2	1794	bool MapEditor::select (const QString &s)
insilmaril@2	1795	{
insilmaril@2	1796	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@2	1797
insilmaril@2	1798	// Finally select the found object
insilmaril@2	1799	if (lmo)
insilmaril@2	1800	{
insilmaril@2	1801	if (selection) unselect();
insilmaril@2	1802	selection=lmo;
insilmaril@2	1803	selection->select();
insilmaril@2	1804	adjustCanvasSize();
insilmaril@2	1805	ensureSelectionVisible();
insilmaril@2	1806	return true;
insilmaril@2	1807	}
insilmaril@2	1808	return false;
insilmaril@2	1809	}
insilmaril@2	1810
insilmaril@17	1811	QString MapEditor::getSelectString()
insilmaril@17	1812	{
insilmaril@17	1813	if (selection) return selection->getSelectString();
insilmaril@17	1814	return QString();
insilmaril@17	1815	}
insilmaril@17	1816
insilmaril@16	1817	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@2	1818	{
insilmaril@2	1819	if (lmo && selection != lmo)
insilmaril@2	1820	{
insilmaril@2	1821	// select the MapObj
insilmaril@2	1822	if (selection) selection->unselect();
insilmaril@2	1823	selection=lmo;
insilmaril@2	1824	selection->select();
insilmaril@2	1825
insilmaril@2	1826	adjustCanvasSize();
insilmaril@2	1827	}
insilmaril@2	1828	}
insilmaril@2	1829
insilmaril@16	1830	void MapEditor::selectNextBranchInt()
insilmaril@0	1831	{
insilmaril@0	1832	// Increase number of branch
insilmaril@0	1833	if (selection)
insilmaril@0	1834	{
insilmaril@0	1835	QString s=selection->getSelectString();
insilmaril@0	1836	QString part;
insilmaril@0	1837	QString typ;
insilmaril@0	1838	QString num;
insilmaril@0	1839
insilmaril@0	1840	// Where am I?
insilmaril@0	1841	part=s.section(",",-1);
insilmaril@0	1842	typ=part.left (3);
insilmaril@0	1843	num=part.right(part.length() - 3);
insilmaril@0	1844
insilmaril@0	1845	s=s.left (s.length() -num.length());
insilmaril@0	1846
insilmaril@0	1847	// Go to next lmo
insilmaril@0	1848	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1849
insilmaril@0	1850	s=s+num;
insilmaril@0	1851
insilmaril@0	1852	// Try to select this one
insilmaril@0	1853	if (select (s)) return;
insilmaril@0	1854
insilmaril@0	1855	// We have no direct successor,
insilmaril@0	1856	// try to increase the parental number in order to
insilmaril@0	1857	// find a successor with same depth
insilmaril@0	1858
insilmaril@0	1859	int d=selection->getDepth();
insilmaril@0	1860	int oldDepth=d;
insilmaril@0	1861	int i;
insilmaril@0	1862	bool found=false;
insilmaril@0	1863	bool b;
insilmaril@0	1864	while (!found && d>0)
insilmaril@0	1865	{
insilmaril@0	1866	s=s.section (",",0,d-1);
insilmaril@0	1867	// replace substring of current depth in s with "1"
insilmaril@0	1868	part=s.section(",",-1);
insilmaril@0	1869	typ=part.left (3);
insilmaril@0	1870	num=part.right(part.length() - 3);
insilmaril@0	1871
insilmaril@0	1872	if (d>1)
insilmaril@0	1873	{
insilmaril@0	1874	// increase number of parent
insilmaril@0	1875	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1876	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	1877	} else
insilmaril@0	1878	{
insilmaril@0	1879	// Special case, look at orientation
insilmaril@0	1880	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	1881	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1882	else
insilmaril@0	1883	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1884	s=typ+num;
insilmaril@0	1885	}
insilmaril@0	1886
insilmaril@0	1887	if (select (s))
insilmaril@0	1888	// pad to oldDepth, select the first branch for each depth
insilmaril@0	1889	for (i=d;i<oldDepth;i++)
insilmaril@0	1890	{
insilmaril@0	1891	b=select (s);
insilmaril@0	1892	if (b)
insilmaril@0	1893	{
insilmaril@2	1894	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	1895	s+=",bo:0";
insilmaril@0	1896	else
insilmaril@0	1897	break;
insilmaril@0	1898	} else
insilmaril@0	1899	break;
insilmaril@0	1900	}
insilmaril@0	1901
insilmaril@0	1902	// try to select the freshly built string
insilmaril@0	1903	found=select(s);
insilmaril@0	1904	d--;
insilmaril@0	1905	}
insilmaril@0	1906	return;
insilmaril@0	1907	}
insilmaril@0	1908	}
insilmaril@0	1909
insilmaril@16	1910	void MapEditor::selectPrevBranchInt()
insilmaril@0	1911	{
insilmaril@0	1912	// Decrease number of branch
insilmaril@0	1913	if (selection)
insilmaril@0	1914	{
insilmaril@0	1915	QString s=selection->getSelectString();
insilmaril@0	1916	QString part;
insilmaril@0	1917	QString typ;
insilmaril@0	1918	QString num;
insilmaril@0	1919
insilmaril@0	1920	// Where am I?
insilmaril@0	1921	part=s.section(",",-1);
insilmaril@0	1922	typ=part.left (3);
insilmaril@0	1923	num=part.right(part.length() - 3);
insilmaril@0	1924
insilmaril@0	1925	s=s.left (s.length() -num.length());
insilmaril@0	1926
insilmaril@0	1927	// Go to next lmo
insilmaril@0	1928	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1929
insilmaril@0	1930	s=s+num;
insilmaril@0	1931
insilmaril@0	1932	// Try to select this one
insilmaril@0	1933	if (select (s)) return;
insilmaril@0	1934
insilmaril@0	1935	// We have no direct precessor,
insilmaril@0	1936	// try to decrease the parental number in order to
insilmaril@0	1937	// find a precessor with same depth
insilmaril@0	1938
insilmaril@0	1939	int d=selection->getDepth();
insilmaril@0	1940	int oldDepth=d;
insilmaril@0	1941	int i;
insilmaril@0	1942	bool found=false;
insilmaril@0	1943	bool b;
insilmaril@0	1944	while (!found && d>0)
insilmaril@0	1945	{
insilmaril@0	1946	s=s.section (",",0,d-1);
insilmaril@0	1947	// replace substring of current depth in s with "1"
insilmaril@0	1948	part=s.section(",",-1);
insilmaril@0	1949	typ=part.left (3);
insilmaril@0	1950	num=part.right(part.length() - 3);
insilmaril@0	1951
insilmaril@0	1952	if (d>1)
insilmaril@0	1953	{
insilmaril@0	1954	// decrease number of parent
insilmaril@0	1955	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1956	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	1957	} else
insilmaril@0	1958	{
insilmaril@0	1959	// Special case, look at orientation
insilmaril@0	1960	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	1961	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1962	else
insilmaril@0	1963	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1964	s=typ+num;
insilmaril@0	1965	}
insilmaril@0	1966
insilmaril@0	1967	if (select(s))
insilmaril@0	1968	// pad to oldDepth, select the last branch for each depth
insilmaril@0	1969	for (i=d;i<oldDepth;i++)
insilmaril@0	1970	{
insilmaril@0	1971	b=select (s);
insilmaril@0	1972	if (b)
insilmaril@2	1973	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@2	1974	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	1975	else
insilmaril@0	1976	break;
insilmaril@0	1977	else
insilmaril@0	1978	break;
insilmaril@0	1979	}
insilmaril@0	1980
insilmaril@0	1981	// try to select the freshly built string
insilmaril@0	1982	found=select(s);
insilmaril@0	1983	d--;
insilmaril@0	1984	}
insilmaril@0	1985	return;
insilmaril@0	1986	}
insilmaril@0	1987	}
insilmaril@0	1988
insilmaril@0	1989	void MapEditor::selectUpperBranch()
insilmaril@0	1990	{
insilmaril@0	1991	if (selection)
insilmaril@0	1992	{
insilmaril@0	1993	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	1994	{
insilmaril@0	1995	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@16	1996	selectPrevBranchInt();
insilmaril@0	1997	else
insilmaril@0	1998	if (selection->getDepth()==1)
insilmaril@16	1999	selectNextBranchInt();
insilmaril@0	2000	else
insilmaril@16	2001	selectPrevBranchInt();
insilmaril@0	2002	}
insilmaril@0	2003	}
insilmaril@0	2004	}
insilmaril@0	2005
insilmaril@0	2006	void MapEditor::selectLowerBranch()
insilmaril@0	2007	{
insilmaril@0	2008	if (selection)
insilmaril@0	2009	{
insilmaril@0	2010	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2011	{
insilmaril@0	2012	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@16	2013	selectNextBranchInt();
insilmaril@0	2014	else
insilmaril@0	2015	if (selection->getDepth()==1)
insilmaril@16	2016	selectPrevBranchInt();
insilmaril@0	2017	else
insilmaril@16	2018	selectNextBranchInt();
insilmaril@0	2019	}
insilmaril@0	2020	}
insilmaril@0	2021	}
insilmaril@0	2022
insilmaril@0	2023
insilmaril@0	2024	void MapEditor::selectLeftBranch()
insilmaril@0	2025	{
insilmaril@0	2026	BranchObj* bo;
insilmaril@0	2027	BranchObj* par;
insilmaril@0	2028	if (selection)
insilmaril@0	2029	{
insilmaril@0	2030	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2031	{
insilmaril@2	2032	par= (BranchObj*) selection;
insilmaril@0	2033	bo=par->getLastSelectedBranch();
insilmaril@0	2034	if (bo)
insilmaril@0	2035	{
insilmaril@0	2036	// Workaround for reselecting on left and right side
insilmaril@0	2037	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2038	{
insilmaril@0	2039	bo=par->getLastBranch();
insilmaril@0	2040	}
insilmaril@0	2041	if (bo)
insilmaril@0	2042	{
insilmaril@0	2043	par->unselect();
insilmaril@0	2044	selection=bo;
insilmaril@0	2045	selection->select();
insilmaril@0	2046	adjustCanvasSize();
insilmaril@0	2047	ensureSelectionVisible();
insilmaril@0	2048	}
insilmaril@0	2049	}
insilmaril@0	2050	} else
insilmaril@0	2051	{
insilmaril@0	2052	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2053	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2054	{
insilmaril@0	2055	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2056	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2057	{
insilmaril@0	2058	selection->unselect();
insilmaril@0	2059	selection=par;
insilmaril@0	2060	selection->select();
insilmaril@0	2061	adjustCanvasSize();
insilmaril@0	2062	ensureSelectionVisible();
insilmaril@0	2063	}
insilmaril@0	2064	} else
insilmaril@0	2065	{
insilmaril@0	2066	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2067	{
insilmaril@2	2068	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2069	if (bo)
insilmaril@0	2070	{
insilmaril@0	2071	selection->unselect();
insilmaril@0	2072	selection=bo;
insilmaril@0	2073	selection->select();
insilmaril@0	2074	adjustCanvasSize();
insilmaril@0	2075	ensureSelectionVisible();
insilmaril@0	2076	}
insilmaril@0	2077	}
insilmaril@0	2078	}
insilmaril@0	2079	}
insilmaril@0	2080	}
insilmaril@0	2081	}
insilmaril@0	2082
insilmaril@0	2083	void MapEditor::selectRightBranch()
insilmaril@0	2084	{
insilmaril@0	2085	BranchObj* bo;
insilmaril@0	2086	BranchObj* par;
insilmaril@0	2087
insilmaril@0	2088	if (selection)
insilmaril@0	2089	{
insilmaril@0	2090	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2091	{
insilmaril@2	2092	par= (BranchObj*) selection;
insilmaril@0	2093	bo=par->getLastSelectedBranch();
insilmaril@0	2094	if (bo)
insilmaril@0	2095	{
insilmaril@16	2096	// Workaround for reselecting on left and right side
insilmaril@0	2097	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2098	bo=par->getFirstBranch();
insilmaril@0	2099	if (bo)
insilmaril@0	2100	{
insilmaril@0	2101	par->unselect();
insilmaril@0	2102	selection=bo;
insilmaril@0	2103	selection->select();
insilmaril@0	2104	ensureSelectionVisible();
insilmaril@0	2105	}
insilmaril@0	2106	}
insilmaril@0	2107	} else
insilmaril@0	2108	{
insilmaril@0	2109	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2110	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2111	{
insilmaril@0	2112	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2113	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2114	{
insilmaril@0	2115	selection->unselect();
insilmaril@0	2116	selection=par;
insilmaril@0	2117	selection->select();
insilmaril@0	2118	adjustCanvasSize();
insilmaril@0	2119	ensureSelectionVisible();
insilmaril@0	2120	}
insilmaril@0	2121	} else
insilmaril@0	2122	{
insilmaril@0	2123	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2124	{
insilmaril@2	2125	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2126	if (bo)
insilmaril@0	2127	{
insilmaril@0	2128	selection->unselect();
insilmaril@0	2129	selection=bo;
insilmaril@0	2130	selection->select();
insilmaril@0	2131	adjustCanvasSize();
insilmaril@0	2132	ensureSelectionVisible();
insilmaril@0	2133	}
insilmaril@0	2134	}
insilmaril@0	2135	}
insilmaril@0	2136	}
insilmaril@0	2137	}
insilmaril@0	2138	}
insilmaril@0	2139
insilmaril@0	2140	void MapEditor::selectFirstBranch()
insilmaril@0	2141	{
insilmaril@0	2142	BranchObj *bo1;
insilmaril@0	2143	BranchObj *bo2;
insilmaril@0	2144	BranchObj* par;
insilmaril@0	2145	if (selection) {
insilmaril@0	2146	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2147	{
insilmaril@2	2148	bo1= (BranchObj*) selection;
insilmaril@0	2149	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2150	bo2=par->getFirstBranch();
insilmaril@0	2151	if (bo2) {
insilmaril@0	2152	bo1->unselect();
insilmaril@0	2153	selection=bo2;
insilmaril@0	2154	selection->select();
insilmaril@0	2155	ensureSelectionVisible();
insilmaril@0	2156	}
insilmaril@0	2157	}
insilmaril@0	2158	adjustCanvasSize();
insilmaril@0	2159	}
insilmaril@0	2160	}
insilmaril@0	2161
insilmaril@0	2162	void MapEditor::selectLastBranch()
insilmaril@0	2163	{
insilmaril@0	2164	BranchObj *bo1;
insilmaril@0	2165	BranchObj *bo2;
insilmaril@0	2166	BranchObj* par;
insilmaril@0	2167	if (selection) {
insilmaril@0	2168	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2169	{
insilmaril@2	2170	bo1= (BranchObj*) selection;
insilmaril@0	2171	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2172	bo2=par->getLastBranch();
insilmaril@0	2173	if (bo2) {
insilmaril@0	2174	bo1->unselect();
insilmaril@0	2175	selection=bo2;
insilmaril@0	2176	selection->select();
insilmaril@0	2177	ensureSelectionVisible();
insilmaril@0	2178	}
insilmaril@0	2179	}
insilmaril@0	2180	adjustCanvasSize();
insilmaril@0	2181	}
insilmaril@0	2182	}
insilmaril@0	2183
insilmaril@0	2184	void MapEditor::setColor(QColor c)
insilmaril@0	2185	{
insilmaril@0	2186	actColor=c;
insilmaril@0	2187	}
insilmaril@0	2188
insilmaril@0	2189	void MapEditor::selectBackgroundColor()
insilmaril@0	2190	{
insilmaril@0	2191	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0	2192	if ( !col.isValid() ) return;
insilmaril@0	2193	setBackgroundColor( col );
insilmaril@16	2194	//TODO undocomm
insilmaril@16	2195	saveStateComplete(QString("Set background color of map to %1").arg(col.name()));
insilmaril@0	2196	}
insilmaril@0	2197
insilmaril@0	2198	void MapEditor::setBackgroundColor(QColor c)
insilmaril@0	2199	{
insilmaril@0	2200	mapCanvas->setBackgroundColor (c);
insilmaril@0	2201	}
insilmaril@0	2202
insilmaril@0	2203	QColor MapEditor::pickColor()
insilmaril@0	2204	{
insilmaril@0	2205	if (selection)
insilmaril@0	2206	{
insilmaril@0	2207	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2208	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2209	{
insilmaril@2	2210	BranchObj bo=(BranchObj)selection;
insilmaril@0	2211	actColor=bo->getColor();
insilmaril@0	2212	}
insilmaril@0	2213	}
insilmaril@0	2214	return actColor;
insilmaril@0	2215	}
insilmaril@0	2216
insilmaril@0	2217	void MapEditor::colorItem()
insilmaril@0	2218	{
insilmaril@0	2219	if (selection)
insilmaril@0	2220	{
insilmaril@0	2221	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2222	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2223	{
insilmaril@2	2224	BranchObj bo=(BranchObj)selection;
insilmaril@16	2225	saveStatePart(selection, QString("Set color of %1 to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@2	2226	bo->setColor(actColor); // color branch
insilmaril@0	2227	}
insilmaril@0	2228	}
insilmaril@0	2229	}
insilmaril@0	2230
insilmaril@0	2231	void MapEditor::colorBranch()
insilmaril@0	2232	{
insilmaril@0	2233	if (selection)
insilmaril@0	2234	{
insilmaril@0	2235	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2236	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2237	{
insilmaril@2	2238	BranchObj bo=(BranchObj)selection;
insilmaril@16	2239	saveStatePart(selection, QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@2	2240	bo->setColorChilds(actColor); // color links, color childs
insilmaril@0	2241	}
insilmaril@0	2242	}
insilmaril@0	2243	}
insilmaril@0	2244
insilmaril@0	2245
insilmaril@0	2246	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2247	{
insilmaril@0	2248	if (selection)
insilmaril@0	2249	{
insilmaril@3	2250	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@3	2251	typeid(*selection) == typeid(MapCenterObj))
insilmaril@3	2252	{
insilmaril@3	2253	BranchObj bo=(BranchObj)selection;
insilmaril@16	2254	QString u,r;
insilmaril@3	2255	if (bo->isSetStandardFlag(f))
insilmaril@16	2256	{
insilmaril@16	2257	r="unsetFlag";
insilmaril@16	2258	u="setFlag";
insilmaril@16	2259	}
insilmaril@3	2260	else
insilmaril@16	2261	{
insilmaril@16	2262	u="unsetFlag";
insilmaril@16	2263	r="setFlag";
insilmaril@16	2264	}
insilmaril@16	2265	saveStateConstSelection(QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@16	2266	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@16	2267	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@3	2268	bo->toggleStandardFlag (f,actionSettingsUseFlagGroups->isOn());
insilmaril@3	2269	adjustCanvasSize();
insilmaril@3	2270	}
insilmaril@0	2271	}
insilmaril@0	2272	}
insilmaril@0	2273
insilmaril@0	2274	void MapEditor::setViewCenter()
insilmaril@0	2275	{
insilmaril@0	2276	// transform to CanvasView Coord:
insilmaril@0	2277	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0	2278	center ( p.x(), p.y());
insilmaril@0	2279	}
insilmaril@0	2280
insilmaril@0	2281
insilmaril@0	2282	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2283	{
insilmaril@9	2284	QTextDocument::FindFlags flags=0;
insilmaril@17	2285	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@9	2286
insilmaril@0	2287	if (!itFind)
insilmaril@0	2288	{ // Nothing found or new find process
insilmaril@0	2289	if (EOFind)
insilmaril@0	2290	// nothing found, start again
insilmaril@0	2291	EOFind=false;
insilmaril@0	2292	itFind=mapCenter->first();
insilmaril@0	2293	}
insilmaril@0	2294	bool searching=true;
insilmaril@0	2295	bool foundNote=false;
insilmaril@0	2296	while (searching && !EOFind)
insilmaril@0	2297	{
insilmaril@0	2298	if (itFind)
insilmaril@0	2299	{
insilmaril@0	2300	// Searching in Note
insilmaril@0	2301	if (itFind->getNote().contains(s,cs))
insilmaril@0	2302	{
insilmaril@0	2303	if (selection!=itFind)
insilmaril@0	2304	{
insilmaril@2	2305	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2306	selection=itFind;
insilmaril@0	2307	selection->select();
insilmaril@0	2308	adjustCanvasSize();
insilmaril@0	2309	ensureSelectionVisible();
insilmaril@0	2310	}
insilmaril@9	2311	if (textEditor->findText(s,flags))
insilmaril@0	2312	{
insilmaril@0	2313	searching=false;
insilmaril@0	2314	foundNote=true;
insilmaril@0	2315	}
insilmaril@0	2316	}
insilmaril@0	2317	// Searching in Heading
insilmaril@0	2318	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2319	{
insilmaril@2	2320	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2321	selection=itFind;
insilmaril@0	2322	selection->select();
insilmaril@0	2323	adjustCanvasSize();
insilmaril@0	2324	ensureSelectionVisible();
insilmaril@0	2325	searching=false;
insilmaril@0	2326	}
insilmaril@0	2327	}
insilmaril@0	2328	if (!foundNote)
insilmaril@0	2329	{
insilmaril@0	2330	itFind=itFind->next();
insilmaril@0	2331	if (!itFind) EOFind=true;
insilmaril@0	2332	}
insilmaril@0	2333	}
insilmaril@0	2334	if (!searching)
insilmaril@0	2335	{
insilmaril@0	2336	adjustCanvasSize();
insilmaril@2	2337	return (BranchObj*)selection;
insilmaril@0	2338	} else
insilmaril@0	2339	return NULL;
insilmaril@0	2340	}
insilmaril@0	2341
insilmaril@0	2342	void MapEditor::findReset()
insilmaril@0	2343	{ // Necessary if text to find changes during a find process
insilmaril@0	2344	itFind=NULL;
insilmaril@0	2345	EOFind=false;
insilmaril@0	2346	}
insilmaril@0	2347
insilmaril@0	2348	void MapEditor::editURL()
insilmaril@0	2349	{
insilmaril@0	2350	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2351	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2352	{
insilmaril@0	2353	bool ok;
insilmaril@2	2354	BranchObj bo=(BranchObj)selection;
insilmaril@0	2355	QString text = QInputDialog::getText(
insilmaril@0	2356	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@2	2357	bo->getURL(), &ok, this );
insilmaril@0	2358	if ( ok)
insilmaril@0	2359	{
insilmaril@0	2360	// user entered something and pressed OK
insilmaril@16	2361	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")", QString("Set URL of %1 to %21").arg(getName(bo)).arg(text));
insilmaril@2	2362	bo->setURL (text);
insilmaril@0	2363	updateActions();
insilmaril@0	2364	}
insilmaril@0	2365	}
insilmaril@0	2366	}
insilmaril@0	2367
insilmaril@2	2368	QString MapEditor::getURL()
insilmaril@2	2369	{
insilmaril@2	2370	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	2371	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	2372	return ((BranchObj*)selection)->getURL();
insilmaril@2	2373	else
insilmaril@2	2374	return "";
insilmaril@2	2375	}
insilmaril@2	2376
insilmaril@17	2377	QStringList MapEditor::getURLs()
insilmaril@17	2378	{
insilmaril@17	2379	QStringList urls;
insilmaril@17	2380	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@17	2381	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@17	2382	{
insilmaril@17	2383	BranchObj bo=(BranchObj)selection;
insilmaril@17	2384	bo=bo->first();
insilmaril@17	2385	while (bo)
insilmaril@17	2386	{
insilmaril@17	2387	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@17	2388	bo=bo->next();
insilmaril@17	2389	}
insilmaril@17	2390	}
insilmaril@17	2391	return urls;
insilmaril@17	2392	}
insilmaril@17	2393
insilmaril@17	2394
insilmaril@0	2395	void MapEditor::editHeading2URL()
insilmaril@0	2396	{
insilmaril@0	2397	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2398	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2399	{
insilmaril@2	2400	BranchObj bo=(BranchObj)selection;
insilmaril@16	2401	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")",QString("Copy heading of %1 to URL").arg(getName(bo)));
insilmaril@2	2402	bo->setURL (bo->getHeading());
insilmaril@0	2403	updateActions();
insilmaril@0	2404	}
insilmaril@0	2405	}
insilmaril@0	2406
insilmaril@0	2407	void MapEditor::editBugzilla2URL()
insilmaril@0	2408	{
insilmaril@0	2409	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2410	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2411	{
insilmaril@2	2412	BranchObj bo=(BranchObj)selection;
insilmaril@2	2413	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@16	2414	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to Novell Bugzilla").arg(getName(bo)));
insilmaril@2	2415	bo->setURL (url);
insilmaril@0	2416	updateActions();
insilmaril@2	2417	}
insilmaril@2	2418	}
insilmaril@2	2419
insilmaril@2	2420	void MapEditor::editFATE2URL()
insilmaril@2	2421	{
insilmaril@2	2422	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	2423	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	2424	{
insilmaril@2	2425	BranchObj bo=(BranchObj)selection;
insilmaril@2	2426	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@16	2427	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to FATE").arg(getName(bo)));
insilmaril@2	2428	bo->setURL (url);
insilmaril@2	2429	updateActions();
insilmaril@0	2430	}
insilmaril@0	2431	}
insilmaril@0	2432
insilmaril@0	2433	void MapEditor::editVymLink()
insilmaril@0	2434	{
insilmaril@0	2435	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2436	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2437	{
insilmaril@2	2438	BranchObj bo=(BranchObj)selection;
insilmaril@2	2439	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0	2440	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@2	2441	fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@2	2442	if (! bo->getVymLink().isEmpty() )
insilmaril@2	2443	fd->setSelection( bo->getVymLink() );
insilmaril@0	2444	fd->show();
insilmaril@0	2445
insilmaril@0	2446	QString fn;
insilmaril@0	2447	if ( fd->exec() == QDialog::Accepted )
insilmaril@2	2448	{
insilmaril@16	2449	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")",QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile()));
insilmaril@2	2450	bo->setVymLink (fd->selectedFile() );
insilmaril@2	2451	updateActions();
insilmaril@2	2452	mapCenter->reposition();
insilmaril@2	2453	adjustCanvasSize();
insilmaril@2	2454	canvas()->update();
insilmaril@2	2455	}
insilmaril@0	2456	}
insilmaril@0	2457	}
insilmaril@0	2458
insilmaril@0	2459	void MapEditor::deleteVymLink()
insilmaril@0	2460	{
insilmaril@0	2461	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2462	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2463	{
insilmaril@2	2464	BranchObj bo=(BranchObj)selection;
insilmaril@16	2465	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")",QString("Unset vymlink of %1").arg(getName(bo)));
insilmaril@2	2466	bo->setVymLink ("" );
insilmaril@0	2467	updateActions();
insilmaril@0	2468	mapCenter->reposition();
insilmaril@0	2469	adjustCanvasSize();
insilmaril@0	2470	canvas()->update();
insilmaril@2	2471	}
insilmaril@2	2472	}
insilmaril@2	2473
insilmaril@2	2474	void MapEditor::toggleHideExport()
insilmaril@2	2475	{
insilmaril@2	2476	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	2477	typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@2	2478	(typeid(*selection)==typeid(FloatImageObj))
insilmaril@2	2479	)
insilmaril@2	2480	{
insilmaril@2	2481	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@2	2482	QString s;
insilmaril@2	2483	if (oo->hideInExport())
insilmaril@2	2484	{
insilmaril@2	2485	oo->setHideInExport(false);
insilmaril@2	2486	s="Unset";
insilmaril@2	2487	}
insilmaril@2	2488	else
insilmaril@2	2489	{
insilmaril@2	2490	oo->setHideInExport(true);
insilmaril@2	2491	s="Set";
insilmaril@2	2492	}
insilmaril@16	2493	saveStateComplete(QString ("%1 hide export flag of %2").arg(s).arg(getName(selection))); //TODO undoCommand
insilmaril@2	2494	actionEditToggleHideExport->setOn (oo->hideInExport());
insilmaril@2	2495	updateActions();
insilmaril@2	2496	mapCenter->reposition();
insilmaril@2	2497	adjustCanvasSize();
insilmaril@2	2498	canvas()->update();
insilmaril@0	2499	}
insilmaril@0	2500	}
insilmaril@0	2501
insilmaril@0	2502	QString MapEditor::getVymLink()
insilmaril@0	2503	{
insilmaril@0	2504	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2505	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2506	{
insilmaril@2	2507	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2508	}
insilmaril@0	2509	return "";
insilmaril@0	2510
insilmaril@0	2511	}
insilmaril@0	2512
insilmaril@17	2513	QStringList MapEditor::getVymLinks()
insilmaril@17	2514	{
insilmaril@17	2515	QStringList links;
insilmaril@17	2516	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@17	2517	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@17	2518	{
insilmaril@17	2519	BranchObj bo=(BranchObj)selection;
insilmaril@17	2520	bo=bo->first();
insilmaril@17	2521	while (bo)
insilmaril@17	2522	{
insilmaril@17	2523	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@17	2524	bo=bo->next();
insilmaril@17	2525	}
insilmaril@17	2526	}
insilmaril@17	2527	return links;
insilmaril@17	2528	}
insilmaril@17	2529
insilmaril@17	2530
insilmaril@2	2531	void MapEditor::removeBranchKeepChilds()
insilmaril@2	2532	{
insilmaril@2	2533	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@2	2534	{
insilmaril@2	2535	BranchObj* bo=(BranchObj*)selection;
insilmaril@2	2536	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@2	2537	QString s=QString("Remove %1 and keep its childs").arg(getName(bo));
insilmaril@2	2538	if (bo->getDepth()==1)
insilmaril@16	2539	saveStateComplete(s);
insilmaril@2	2540	else
insilmaril@16	2541	saveStatePart(selection->getParObj(),s); // TODO undoCommand
insilmaril@2	2542	QString sel=selection->getSelectString();
insilmaril@2	2543	unselect();
insilmaril@2	2544	par->removeBranchHere(bo);
insilmaril@2	2545	mapCenter->reposition();
insilmaril@2	2546	select (sel);
insilmaril@2	2547	}
insilmaril@2	2548	}
insilmaril@2	2549
insilmaril@2	2550	void MapEditor::removeChilds()
insilmaril@2	2551	{
insilmaril@2	2552	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@2	2553	{
insilmaril@16	2554	saveStatePart(selection->getParObj(), QString("Remove childs of branch %1").arg(getName(selection)));
insilmaril@2	2555	((BranchObj*)selection)->removeChilds();
insilmaril@2	2556	mapCenter->reposition();
insilmaril@2	2557	}
insilmaril@2	2558	}
insilmaril@2	2559
insilmaril@0	2560	void MapEditor::editMapInfo()
insilmaril@0	2561	{
insilmaril@0	2562	ExtraInfoDialog dia;
insilmaril@0	2563	dia.setMapName (getFileName() );
insilmaril@0	2564	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2565	dia.setComment(mapCenter->getComment() );
insilmaril@0	2566
insilmaril@0	2567	// Calc some stats
insilmaril@0	2568	QString stats;
insilmaril@0	2569	int i=0;
insilmaril@2	2570	Q3CanvasItemList l=canvas()->allItems();
insilmaril@2	2571	for (Q3CanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it)
insilmaril@0	2572	i++;
insilmaril@0	2573	stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0	2574
insilmaril@0	2575	uint b=0;
insilmaril@0	2576	uint f=0;
insilmaril@0	2577	uint n=0;
insilmaril@2	2578	uint xl=0;
insilmaril@0	2579	BranchObj *bo;
insilmaril@0	2580	bo=mapCenter->first();
insilmaril@0	2581	while (bo)
insilmaril@0	2582	{
insilmaril@0	2583	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2584	f+= bo->countFloatImages();
insilmaril@0	2585	b++;
insilmaril@2	2586	xl+=bo->countXLinks();
insilmaril@0	2587	bo=bo->next();
insilmaril@0	2588	}
insilmaril@0	2589	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@2	2590	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2591	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2592	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2593	dia.setStats (stats);
insilmaril@0	2594
insilmaril@0	2595	// Finally show dialog
insilmaril@0	2596	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2597	{
insilmaril@16	2598	saveStateComplete("Edit info about map"); //TODO undoCommand
insilmaril@0	2599	mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0	2600	mapCenter->setComment (dia.getComment() );
insilmaril@0	2601	}
insilmaril@0	2602	}
insilmaril@0	2603
insilmaril@0	2604	void MapEditor::updateActions()
insilmaril@0	2605	{
insilmaril@2	2606	QAction *a;
insilmaril@0	2607	if (getLinkColorHint()==HeadingColor)
insilmaril@0	2608	actionFormatLinkColorHint->setOn(true);
insilmaril@0	2609	else
insilmaril@0	2610	actionFormatLinkColorHint->setOn(false);
insilmaril@0	2611
insilmaril@0	2612	switch (linkstyle)
insilmaril@0	2613	{
insilmaril@0	2614	case StyleLine:
insilmaril@0	2615	actionFormatLinkStyleLine->setOn(true);
insilmaril@0	2616	break;
insilmaril@0	2617	case StyleParabel:
insilmaril@0	2618	actionFormatLinkStyleParabel->setOn(true);
insilmaril@0	2619	break;
insilmaril@0	2620	case StylePolyLine:
insilmaril@0	2621	actionFormatLinkStylePolyLine->setOn(true);
insilmaril@0	2622	break;
insilmaril@0	2623	case StylePolyParabel:
insilmaril@0	2624	actionFormatLinkStylePolyParabel->setOn(true);
insilmaril@0	2625	break;
insilmaril@0	2626	default:
insilmaril@0	2627	break;
insilmaril@0	2628	}
insilmaril@0	2629
insilmaril@0	2630	QPixmap pix( 16, 16 );
insilmaril@0	2631	pix.fill( mapCanvas->backgroundColor() );
insilmaril@0	2632	actionFormatBackColor->setIconSet( pix );
insilmaril@2	2633	pix.fill( defLinkColor );
insilmaril@0	2634	actionFormatLinkColor->setIconSet( pix );
insilmaril@0	2635
insilmaril@0	2636	actionFileSave->setEnabled( mapUnsaved );
insilmaril@16	2637	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@16	2638	actionEditUndo->setEnabled( true);
insilmaril@16	2639	else
insilmaril@16	2640	actionEditUndo->setEnabled( false);
insilmaril@16	2641
insilmaril@16	2642	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@16	2643	actionEditRedo->setEnabled( true);
insilmaril@16	2644	else
insilmaril@16	2645	actionEditRedo->setEnabled( false);
insilmaril@0	2646
insilmaril@0	2647	if (selection)
insilmaril@0	2648	{
insilmaril@0	2649	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2650	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2651	{
insilmaril@2	2652	BranchObj bo=(BranchObj)selection;
insilmaril@2	2653	// Take care of links
insilmaril@2	2654	if (bo->countXLinks()==0)
insilmaril@2	2655	{
insilmaril@17	2656	branchXLinksContextMenuEdit->clear();
insilmaril@17	2657	branchXLinksContextMenuFollow->clear();
insilmaril@2	2658	} else
insilmaril@2	2659	{
insilmaril@2	2660	BranchObj *bot;
insilmaril@2	2661	QString s;
insilmaril@17	2662	branchXLinksContextMenuEdit->clear();
insilmaril@17	2663	branchXLinksContextMenuFollow->clear();
insilmaril@2	2664	for (int i=0; i<=bo->countXLinks();i++)
insilmaril@2	2665	{
insilmaril@2	2666	bot=bo->XLinkTargetAt(i);
insilmaril@2	2667	if (bot)
insilmaril@2	2668	{
insilmaril@2	2669	s=bot->getHeading();
insilmaril@2	2670	if (s.length()>25)
insilmaril@2	2671	s=s.left(25)+"...";
insilmaril@17	2672	branchXLinksContextMenuFollow->addAction (s);
insilmaril@17	2673	branchXLinksContextMenuEdit->addAction (s);
insilmaril@2	2674	}
insilmaril@2	2675	}
insilmaril@2	2676	}
insilmaril@2	2677
insilmaril@0	2678	standardFlagsDefault->setEnabled (true);
insilmaril@0	2679
insilmaril@2	2680	actionEditToggleScroll->setEnabled (true);
insilmaril@2	2681	if ( bo->isScrolled() )
insilmaril@2	2682	actionEditToggleScroll->setOn(true);
insilmaril@2	2683	else
insilmaril@2	2684	actionEditToggleScroll->setOn(false);
insilmaril@2	2685
insilmaril@2	2686	if ( bo->getURL().isEmpty() )
insilmaril@2	2687	{
insilmaril@0	2688	actionEditOpenURL->setEnabled (false);
insilmaril@2	2689	actionEditOpenURLTab->setEnabled (false);
insilmaril@2	2690	}
insilmaril@0	2691	else
insilmaril@2	2692	{
insilmaril@0	2693	actionEditOpenURL->setEnabled (true);
insilmaril@2	2694	actionEditOpenURLTab->setEnabled (true);
insilmaril@2	2695	}
insilmaril@2	2696	if ( bo->getVymLink().isEmpty() )
insilmaril@0	2697	{
insilmaril@0	2698	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2699	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2700	} else
insilmaril@0	2701	{
insilmaril@0	2702	actionEditOpenVymLink->setEnabled (true);
insilmaril@0	2703	actionEditDeleteVymLink->setEnabled (true);
insilmaril@0	2704	}
insilmaril@2	2705
insilmaril@2	2706	if (bo->canMoveBranchUp())
insilmaril@2	2707	actionEditMoveUp->setEnabled (true);
insilmaril@2	2708	else
insilmaril@2	2709	actionEditMoveUp->setEnabled (false);
insilmaril@2	2710	if (bo->canMoveBranchDown())
insilmaril@2	2711	actionEditMoveDown->setEnabled (true);
insilmaril@2	2712	else
insilmaril@2	2713	actionEditMoveDown->setEnabled (false);
insilmaril@2	2714
insilmaril@2	2715
insilmaril@2	2716	actionEditToggleHideExport->setEnabled (true);
insilmaril@2	2717	actionEditToggleHideExport->setOn (bo->hideInExport() );
insilmaril@0	2718
insilmaril@0	2719	actionEditCopy->setEnabled (true);
insilmaril@0	2720	actionEditCut->setEnabled (true);
insilmaril@2	2721	if (!clipboardEmpty)
insilmaril@2	2722	actionEditPaste->setEnabled (true);
insilmaril@2	2723	else
insilmaril@2	2724	actionEditPaste->setEnabled (false);
insilmaril@2	2725	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@2	2726	a->setEnabled(true);
insilmaril@0	2727	actionEditDelete->setEnabled (true);
insilmaril@0	2728	switch (selection->getFrameType())
insilmaril@0	2729	{
insilmaril@0	2730	case NoFrame:
insilmaril@0	2731	actionFormatFrameNone->setOn(true);
insilmaril@0	2732	break;
insilmaril@0	2733	case Rectangle:
insilmaril@0	2734	actionFormatFrameRectangle->setOn(true);
insilmaril@0	2735	break;
insilmaril@0	2736	default:
insilmaril@0	2737	break;
insilmaril@0	2738	}
insilmaril@2	2739	actionFormatIncludeImagesVer->setOn
insilmaril@2	2740	( ((BranchObj*)selection)->getIncludeImagesVer());
insilmaril@2	2741	actionFormatIncludeImagesHor->setOn
insilmaril@2	2742	( ((BranchObj*)selection)->getIncludeImagesHor());
insilmaril@2	2743	actionFormatHideLinkUnselected->setOn
insilmaril@2	2744	(selection->getHideLinkUnselected());
insilmaril@0	2745	}
insilmaril@0	2746	if ( (typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	2747	{
insilmaril@2	2748	FloatObj fo=(FloatImageObj)selection;
insilmaril@3	2749	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2750
insilmaril@0	2751	actionEditOpenURL->setEnabled (false);
insilmaril@0	2752	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2753	actionEditDeleteVymLink->setEnabled (false);
insilmaril@2	2754	actionEditToggleHideExport->setEnabled (true);
insilmaril@2	2755	actionEditToggleHideExport->setOn (fo->hideInExport() );
insilmaril@2	2756
insilmaril@0	2757
insilmaril@0	2758	actionEditCopy->setEnabled (true);
insilmaril@0	2759	actionEditCut->setEnabled (true);
insilmaril@2	2760	actionEditPaste->setEnabled (false);
insilmaril@2	2761	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@2	2762	a->setEnabled(false);
insilmaril@0	2763	actionEditDelete->setEnabled (true);
insilmaril@2	2764	actionFormatHideLinkUnselected->setOn
insilmaril@2	2765	( selection->getHideLinkUnselected());
insilmaril@2	2766	actionEditMoveUp->setEnabled (false);
insilmaril@2	2767	actionEditMoveDown->setEnabled (false);
insilmaril@0	2768	}
insilmaril@0	2769
insilmaril@0	2770	} else
insilmaril@0	2771	{
insilmaril@3	2772	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2773
insilmaril@0	2774	actionEditCopy->setEnabled (false);
insilmaril@0	2775	actionEditCut->setEnabled (false);
insilmaril@0	2776	actionEditPaste->setEnabled (false);
insilmaril@2	2777	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@2	2778	a->setEnabled(false);
insilmaril@2	2779
insilmaril@2	2780	actionEditToggleScroll->setEnabled (false);
insilmaril@0	2781	actionEditOpenURL->setEnabled (false);
insilmaril@0	2782	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2783	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2784	actionEditHeading2URL->setEnabled (false);
insilmaril@0	2785	actionEditDelete->setEnabled (false);
insilmaril@2	2786	actionEditMoveUp->setEnabled (false);
insilmaril@2	2787	actionEditMoveDown->setEnabled (false);
insilmaril@2	2788	actionEditToggleHideExport->setEnabled (false);
insilmaril@0	2789	}
insilmaril@0	2790	}
insilmaril@0	2791
insilmaril@2	2792	void MapEditor::updateNoteFlag()
insilmaril@2	2793	{
insilmaril@2	2794	if (selection)
insilmaril@2	2795	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	2796	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	2797	((BranchObj*)selection)->updateNoteFlag();
insilmaril@2	2798	}
insilmaril@2	2799
insilmaril@0	2800	void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0	2801	{
insilmaril@0	2802	linkstyle=ls;
insilmaril@0	2803
insilmaril@16	2804	saveStateComplete("Set link style"); // TODO undoCommand
insilmaril@0	2805	BranchObj *bo;
insilmaril@0	2806	bo=mapCenter->first();
insilmaril@0	2807	bo=bo->next();
insilmaril@0	2808	while (bo)
insilmaril@0	2809	{
insilmaril@0	2810	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	2811	bo=bo->next();
insilmaril@0	2812	}
insilmaril@2	2813	mapCenter->reposition();
insilmaril@0	2814	}
insilmaril@0	2815
insilmaril@0	2816	LinkStyle MapEditor::getLinkStyle ()
insilmaril@0	2817	{
insilmaril@0	2818	return linkstyle;
insilmaril@0	2819	}
insilmaril@0	2820
insilmaril@0	2821	void MapEditor::setLinkColor(QColor c)
insilmaril@0	2822	{
insilmaril@2	2823	defLinkColor=c;
insilmaril@0	2824	updateActions();
insilmaril@0	2825	}
insilmaril@0	2826
insilmaril@0	2827	void MapEditor::setLinkColorHint()
insilmaril@0	2828	{
insilmaril@0	2829	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0	2830	BranchObj *bo;
insilmaril@0	2831	bo=mapCenter->first();
insilmaril@0	2832	while (bo)
insilmaril@0	2833	{
insilmaril@0	2834	bo->setLinkColor();
insilmaril@0	2835	bo=bo->next();
insilmaril@0	2836	}
insilmaril@0	2837	}
insilmaril@0	2838
insilmaril@0	2839	void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0	2840	{
insilmaril@0	2841	linkcolorhint=lch;
insilmaril@0	2842	setLinkColorHint();
insilmaril@0	2843	}
insilmaril@0	2844
insilmaril@0	2845	void MapEditor::toggleLinkColorHint()
insilmaril@0	2846	{
insilmaril@0	2847	if (linkcolorhint==HeadingColor)
insilmaril@0	2848	linkcolorhint=DefaultColor;
insilmaril@0	2849	else
insilmaril@0	2850	linkcolorhint=HeadingColor;
insilmaril@0	2851	BranchObj *bo;
insilmaril@0	2852	bo=mapCenter->first();
insilmaril@0	2853	while (bo)
insilmaril@0	2854	{
insilmaril@0	2855	bo->setLinkColor();
insilmaril@0	2856	bo=bo->next();
insilmaril@0	2857	}
insilmaril@0	2858	}
insilmaril@0	2859
insilmaril@0	2860	LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0	2861	{
insilmaril@0	2862	return linkcolorhint;
insilmaril@0	2863	}
insilmaril@0	2864
insilmaril@0	2865	QColor MapEditor::getDefLinkColor()
insilmaril@0	2866	{
insilmaril@2	2867	return defLinkColor;
insilmaril@2	2868	}
insilmaril@2	2869
insilmaril@2	2870	void MapEditor::setDefXLinkColor(QColor col)
insilmaril@2	2871	{
insilmaril@2	2872	defXLinkColor=col;
insilmaril@2	2873	}
insilmaril@2	2874
insilmaril@2	2875	QColor MapEditor::getDefXLinkColor()
insilmaril@2	2876	{
insilmaril@2	2877	return defXLinkColor;
insilmaril@2	2878	}
insilmaril@2	2879
insilmaril@2	2880	void MapEditor::setDefXLinkWidth (int w)
insilmaril@2	2881	{
insilmaril@2	2882	defXLinkWidth=w;
insilmaril@2	2883	}
insilmaril@2	2884
insilmaril@2	2885	int MapEditor::getDefXLinkWidth()
insilmaril@2	2886	{
insilmaril@2	2887	return defXLinkWidth;
insilmaril@0	2888	}
insilmaril@0	2889
insilmaril@0	2890	void MapEditor::selectLinkColor()
insilmaril@0	2891	{
insilmaril@2	2892	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	2893	if ( !col.isValid() ) return;
insilmaril@0	2894	setLinkColor( col );
insilmaril@16	2895	saveStateComplete(QString("Set link color to %1").arg(col.name())); //TODO undoCommand
insilmaril@2	2896
insilmaril@0	2897	}
insilmaril@0	2898
insilmaril@0	2899	void MapEditor::toggleScroll()
insilmaril@0	2900	{
insilmaril@0	2901	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	2902	{
insilmaril@2	2903	BranchObj bo=((BranchObj)selection);
insilmaril@0	2904	if (bo->countBranches()==0) return;
insilmaril@0	2905	if (bo->getDepth()==0) return;
insilmaril@2	2906	QString s;
insilmaril@2	2907	if (bo->isScrolled())
insilmaril@2	2908	s="Unscroll";
insilmaril@2	2909	else
insilmaril@2	2910	s="Scroll";
insilmaril@16	2911	saveStatePart(selection, QString ("%1 %2").arg(s).arg(getName(bo)));
insilmaril@0	2912	bo->toggleScroll();
insilmaril@0	2913	adjustCanvasSize();
insilmaril@0	2914	canvas()->update();
insilmaril@0	2915	}
insilmaril@0	2916	}
insilmaril@0	2917
insilmaril@0	2918	void MapEditor::unScrollAll()
insilmaril@0	2919	{
insilmaril@0	2920	BranchObj *bo;
insilmaril@0	2921	bo=mapCenter->first();
insilmaril@0	2922	while (bo)
insilmaril@0	2923	{
insilmaril@0	2924	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	2925	bo=bo->next();
insilmaril@0	2926	}
insilmaril@0	2927	}
insilmaril@0	2928
insilmaril@0	2929	void MapEditor::loadFloatImage ()
insilmaril@0	2930	{
insilmaril@0	2931	if (selection &&
insilmaril@0	2932	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2933	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2934	{
insilmaril@2	2935	BranchObj bo=((BranchObj)selection);
insilmaril@2	2936
insilmaril@2	2937	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@2	2938	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	2939	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	2940	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	2941	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	2942	fd->setContentsPreview( p, p );
insilmaril@2	2943	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@2	2944	fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0	2945	fd->setDir (lastImageDir);
insilmaril@0	2946	fd->show();
insilmaril@0	2947
insilmaril@0	2948	QString fn;
insilmaril@0	2949	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	2950	{
insilmaril@16	2951	saveStatePart(selection, QString("Add floatimage to %1").arg(getName(selection)));
insilmaril@4	2952	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@4	2953	lastImageDir=QDir (fd->dirPath());
insilmaril@2	2954	QStringList flist = fd->selectedFiles();
insilmaril@2	2955	QStringList::Iterator it = flist.begin();
insilmaril@2	2956	while( it != flist.end() )
insilmaril@2	2957	{
insilmaril@2	2958	fn = *it;
insilmaril@2	2959	bo->addFloatImage();
insilmaril@2	2960	// TODO check if load was successful
insilmaril@2	2961	bo->getLastFloatImage()->load(*it);
insilmaril@2	2962	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@2	2963	++it;
insilmaril@2	2964	}
insilmaril@2	2965
insilmaril@0	2966	mapCenter->reposition();
insilmaril@0	2967	adjustCanvasSize();
insilmaril@0	2968	canvas()->update();
insilmaril@0	2969	}
insilmaril@2	2970	delete (p);
insilmaril@2	2971	delete (fd);
insilmaril@0	2972	}
insilmaril@0	2973	}
insilmaril@0	2974
insilmaril@11	2975	void MapEditor::saveFloatImage ()
insilmaril@0	2976	{
insilmaril@0	2977	if (selection &&
insilmaril@0	2978	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	2979	{
insilmaril@2	2980	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@11	2981	QFileDialog *fd=new QFileDialog( this);
insilmaril@11	2982	fd->setFilters (imageIO.getFilters());
insilmaril@11	2983	fd->setCaption(__VYM " - " +tr("Save image"));
insilmaril@11	2984	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@11	2985	fd->setDirectory (lastImageDir);
insilmaril@11	2986	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	2987	fd->show();
insilmaril@0	2988
insilmaril@0	2989	QString fn;
insilmaril@0	2990	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	2991	{
insilmaril@0	2992	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	2993	{
insilmaril@2	2994	QMessageBox mb( __VYM,
insilmaril@2	2995	tr("The file %1 exists already.\n"
insilmaril@2	2996	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	2997	QMessageBox::Warning,
insilmaril@0	2998	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	2999	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3000	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3001
insilmaril@0	3002	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3003	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3004	switch( mb.exec() )
insilmaril@0	3005	{
insilmaril@0	3006	case QMessageBox::Yes:
insilmaril@0	3007	// save
insilmaril@0	3008	break;;
insilmaril@0	3009	case QMessageBox::Cancel:
insilmaril@0	3010	// do nothing
insilmaril@0	3011	return;
insilmaril@0	3012	break;
insilmaril@0	3013	}
insilmaril@0	3014	}
insilmaril@11	3015	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3016	}
insilmaril@0	3017	}
insilmaril@0	3018	}
insilmaril@0	3019
insilmaril@0	3020	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3021	{
insilmaril@0	3022	if (selection &&
insilmaril@0	3023	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3024	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3025	{
insilmaril@0	3026	selection->setFrameType (t);
insilmaril@0	3027	mapCenter->reposition();
insilmaril@0	3028	selection->updateLink();
insilmaril@0	3029	}
insilmaril@0	3030	}
insilmaril@0	3031
insilmaril@2	3032	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@2	3033	{
insilmaril@2	3034	if (selection &&
insilmaril@2	3035	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3036	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3037	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@2	3038	mapCenter->reposition();
insilmaril@2	3039	}
insilmaril@2	3040
insilmaril@2	3041	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@2	3042	{
insilmaril@2	3043	if (selection &&
insilmaril@2	3044	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3045	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3046	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@2	3047	mapCenter->reposition();
insilmaril@2	3048	}
insilmaril@2	3049
insilmaril@2	3050	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@2	3051	{
insilmaril@2	3052	if (selection &&
insilmaril@2	3053	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3054	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@2	3055	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@2	3056	selection->setHideLinkUnselected(b);
insilmaril@2	3057	}
insilmaril@2	3058
insilmaril@16	3059	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@0	3060	{
insilmaril@0	3061	if (selection &&
insilmaril@0	3062	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3063	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3064	{
insilmaril@0	3065	BranchObj *bo;
insilmaril@0	3066
insilmaril@0	3067	// Traverse directories
insilmaril@0	3068	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@2	3069	QFileInfoList list = d.entryInfoList();
insilmaril@2	3070	QFileInfo fi;
insilmaril@2	3071
insilmaril@2	3072	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3073	{
insilmaril@2	3074	fi=list.at(i);
insilmaril@2	3075	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3076	{
insilmaril@0	3077	dst->addBranch();
insilmaril@0	3078	bo=dst->getLastBranch();
insilmaril@2	3079	bo->setHeading (fi.fileName() );
insilmaril@2	3080	bo->setColor (QColor("blue"));
insilmaril@0	3081	bo->toggleScroll();
insilmaril@2	3082	if ( !d.cd(fi.fileName()) )
insilmaril@2	3083	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3084	else
insilmaril@0	3085	{
insilmaril@2	3086	// Recursively add subdirs
insilmaril@16	3087	importDirInt (bo,d);
insilmaril@0	3088	d.cdUp();
insilmaril@0	3089	}
insilmaril@0	3090	}
insilmaril@0	3091	}
insilmaril@0	3092	// Traverse files
insilmaril@0	3093	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@2	3094	list = d.entryInfoList();
insilmaril@2	3095
insilmaril@2	3096	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3097	{
insilmaril@2	3098	fi=list.at(i);
insilmaril@0	3099	dst->addBranch();
insilmaril@0	3100	bo=dst->getLastBranch();
insilmaril@2	3101	bo->setHeading (fi.fileName() );
insilmaril@2	3102	bo->setColor (QColor("black"));
insilmaril@2	3103	if (fi.fileName().right(4) == ".vym" )
insilmaril@2	3104	bo->setVymLink (fi.filePath());
insilmaril@0	3105	}
insilmaril@0	3106	}
insilmaril@0	3107	}
insilmaril@0	3108
insilmaril@0	3109	void MapEditor::importDir()
insilmaril@0	3110	{
insilmaril@0	3111	if (selection &&
insilmaril@0	3112	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3113	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3114	{
insilmaril@2	3115	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@2	3116	fd->setMode (Q3FileDialog::DirectoryOnly);
insilmaril@0	3117	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@2	3118	fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0	3119	fd->show();
insilmaril@0	3120
insilmaril@0	3121	QString fn;
insilmaril@0	3122	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3123	{
insilmaril@2	3124	BranchObj bo=((BranchObj)selection);
insilmaril@16	3125	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3126	mapCenter->reposition();
insilmaril@0	3127	adjustCanvasSize();
insilmaril@0	3128	canvas()->update();
insilmaril@0	3129	}
insilmaril@0	3130	}
insilmaril@0	3131	}
insilmaril@0	3132
insilmaril@2	3133	void MapEditor::followXLink(int i)
insilmaril@2	3134	{
insilmaril@2	3135	if (selection &&
insilmaril@2	3136	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3137	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3138	{
insilmaril@2	3139	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@2	3140	if (bo)
insilmaril@2	3141	{
insilmaril@2	3142	selection->unselect();
insilmaril@2	3143	selection=bo;
insilmaril@2	3144	selection->select();
insilmaril@2	3145	ensureSelectionVisible();
insilmaril@2	3146	}
insilmaril@2	3147	}
insilmaril@2	3148	}
insilmaril@2	3149
insilmaril@2	3150	void MapEditor::editXLink(int i)
insilmaril@2	3151	{
insilmaril@16	3152	qDebug ("ko."); //FIXME Huh?
insilmaril@2	3153	if (selection &&
insilmaril@2	3154	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3155	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3156	{
insilmaril@2	3157	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@2	3158	if (xlo)
insilmaril@2	3159	{
insilmaril@2	3160	EditXLinkDialog dia;
insilmaril@2	3161	dia.setXLink (xlo);
insilmaril@2	3162	dia.setSelection(selection);
insilmaril@2	3163	if (dia.exec() == QDialog::Accepted)
insilmaril@2	3164	{
insilmaril@2	3165	if (dia.useSettingsGlobal() )
insilmaril@2	3166	{
insilmaril@2	3167	setDefXLinkColor (xlo->getColor() );
insilmaril@2	3168	setDefXLinkWidth (xlo->getWidth() );
insilmaril@2	3169	}
insilmaril@2	3170	if (dia.deleteXLink())
insilmaril@2	3171	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@16	3172	saveStateComplete("Edit xLink"); //TODO undoCommand
insilmaril@2	3173	}
insilmaril@2	3174	}
insilmaril@2	3175	}
insilmaril@2	3176	}
insilmaril@2	3177
insilmaril@0	3178	void MapEditor::testFunction()
insilmaril@0	3179	{
insilmaril@0	3180	cout << "MapEditor::testFunction() called\n";
insilmaril@2	3181
insilmaril@16	3182	/*
insilmaril@16	3183	bool ok;
insilmaril@16	3184	QString text = QInputDialog::getText(
insilmaril@16	3185	this,
insilmaril@16	3186	tr("QInputDialog::getText()"),
insilmaril@16	3187	tr("User name:"), QLineEdit::Normal,
insilmaril@16	3188	QDir::home().dirName(), &ok, Qt::FramelessWindowHint);
insilmaril@16	3189	*/
insilmaril@16	3190
insilmaril@16	3191	QDialog *d =new QDialog(NULL);
insilmaril@16	3192	QLineEdit *le=new QLineEdit (d);
insilmaril@16	3193	// d->setModal (true);
insilmaril@16	3194	d->setWindowFlags (Qt::FramelessWindowHint);
insilmaril@16	3195	le->setFocus();
insilmaril@16	3196	le->setText ("Foo");
insilmaril@16	3197	le->selectAll();
insilmaril@16	3198	connect (le, SIGNAL (returnPressed()), d, SLOT (accept()));
insilmaril@16	3199	d->exec();
insilmaril@16	3200	qWarning( le->text());
insilmaril@2	3201	return;
insilmaril@16	3202
insilmaril@16	3203
insilmaril@16	3204
insilmaril@16	3205	/*
insilmaril@2	3206	WarningDialog dia;
insilmaril@2	3207	dia.setCancelButton (true);
insilmaril@2	3208	dia.setText("This is a longer \nWarning");
insilmaril@2	3209	dia.setCaption("Warning: Flux problem");
insilmaril@13	3210	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@16	3211	dia.setWindowFlags (Qt::FramelessWindowHint);
insilmaril@2	3212	if (dia.exec()==QDialog::Accepted)
insilmaril@2	3213	cout << "accepted!\n";
insilmaril@2	3214	else
insilmaril@2	3215	cout << "canceled!\n";
insilmaril@2	3216	return;
insilmaril@16	3217	*/
insilmaril@16	3218
insilmaril@9	3219	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@2	3220	if (hidemode==HideNone)
insilmaril@2	3221	{
insilmaril@2	3222	setHideTmpMode (HideExport);
insilmaril@2	3223	mapCenter->calcBBoxSizeWithChilds();
insilmaril@2	3224	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@2	3225	QRect mapRect=totalBBox;
insilmaril@2	3226	QCanvasRectangle *frame=NULL;
insilmaril@2	3227
insilmaril@2	3228	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@2	3229
insilmaril@2	3230	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@2	3231	totalBBox.width(), totalBBox.height());
insilmaril@2	3232	frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@2	3233	frame->setBrush (QColor(white));
insilmaril@2	3234	frame->setPen (QColor(black));
insilmaril@2	3235	frame->setZ(0);
insilmaril@2	3236	frame->show();
insilmaril@2	3237	}
insilmaril@2	3238	else
insilmaril@2	3239	{
insilmaril@2	3240	setHideTmpMode (HideNone);
insilmaril@2	3241	}
insilmaril@2	3242	cout <<" hidemode="<<hidemode<<endl;
insilmaril@2	3243	*/
insilmaril@0	3244	}
insilmaril@0	3245
insilmaril@0	3246	void MapEditor::ensureSelectionVisible()
insilmaril@0	3247	{
insilmaril@2	3248	if (selection)
insilmaril@2	3249	{
insilmaril@2	3250	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@2	3251	QPoint p;
insilmaril@2	3252	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@2	3253	p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@2	3254	else
insilmaril@2	3255	p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@2	3256	ensureVisible (p.x(), p.y() );
insilmaril@2	3257	}
insilmaril@0	3258
insilmaril@0	3259	}
insilmaril@0	3260
insilmaril@0	3261	void MapEditor::updateViewCenter()
insilmaril@0	3262	{
insilmaril@0	3263	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0	3264	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0	3265	visibleWidth(), visibleHeight() );
insilmaril@0	3266	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3267	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3268	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0	3269	}
insilmaril@0	3270
insilmaril@0	3271	void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3272	{
insilmaril@0	3273	// Lineedits are already closed by preceding
insilmaril@0	3274	// mouseEvent, we don't need to close here.
insilmaril@0	3275
insilmaril@0	3276	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3277	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3278
insilmaril@0	3279	if (lmo)
insilmaril@0	3280	{ // MapObj was found
insilmaril@0	3281	if (selection != lmo)
insilmaril@0	3282	{
insilmaril@0	3283	// select the MapObj
insilmaril@0	3284	if (selection) selection->unselect();
insilmaril@0	3285	selection=lmo;
insilmaril@0	3286	selection->select();
insilmaril@0	3287	adjustCanvasSize();
insilmaril@0	3288	}
insilmaril@0	3289	// Context Menu
insilmaril@0	3290	if (selection)
insilmaril@0	3291	{
insilmaril@0	3292	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3293	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3294	{
insilmaril@0	3295	// Context Menu on branch or mapcenter
insilmaril@0	3296	updateActions();
insilmaril@0	3297	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3298	}
insilmaril@0	3299	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3300	{
insilmaril@0	3301	// Context Menu on floatimage
insilmaril@0	3302	updateActions();
insilmaril@0	3303	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3304	}
insilmaril@0	3305	}
insilmaril@0	3306	} else
insilmaril@0	3307	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3308	// Context Menu on Canvas
insilmaril@0	3309	updateActions();
insilmaril@0	3310	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3311	}
insilmaril@2	3312	e->accept();
insilmaril@0	3313	}
insilmaril@0	3314
insilmaril@0	3315	void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0	3316	{
insilmaril@2	3317	// Ignore right clicks, these will go to context menus
insilmaril@2	3318	if (e->button() == Qt::RightButton )
insilmaril@2	3319	{
insilmaril@2	3320	e->ignore();
insilmaril@2	3321	return;
insilmaril@2	3322	}
insilmaril@2	3323
insilmaril@0	3324	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3325	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3326
insilmaril@2	3327	e->accept();
insilmaril@2	3328
insilmaril@2	3329	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@2	3330	//
insilmaril@2	3331	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@2	3332	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@0	3333	{
insilmaril@2	3334	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@2	3335	if (!foname.isEmpty())
insilmaril@2	3336	{
insilmaril@2	3337	// systemFlag clicked
insilmaril@16	3338	selectInt (lmo);
insilmaril@2	3339	if (foname=="url")
insilmaril@2	3340	{
insilmaril@2	3341	if (e->state() & Qt::ControlModifier)
insilmaril@2	3342	mainWindow->editOpenURLTab();
insilmaril@2	3343	else
insilmaril@2	3344	mainWindow->editOpenURL();
insilmaril@2	3345	}
insilmaril@2	3346	else if (foname=="vymLink")
insilmaril@2	3347	{
insilmaril@2	3348	mainWindow->editOpenVymLink();
insilmaril@2	3349	// tabWidget may change, better return now
insilmaril@2	3350	// before segfaulting...
insilmaril@2	3351	} else if (foname=="note")
insilmaril@2	3352	mainWindow->windowToggleNoteEditor();
insilmaril@2	3353	else if (foname=="hideInExport")
insilmaril@2	3354	toggleHideExport();
insilmaril@2	3355	return;
insilmaril@2	3356	}
insilmaril@2	3357	}
insilmaril@2	3358	// No system flag clicked, take care of modmodes
insilmaril@2	3359
insilmaril@2	3360	// Special case: CTRL is pressed
insilmaril@2	3361	if (e->state() & Qt::ControlModifier)
insilmaril@2	3362	{
insilmaril@2	3363	if (actionModModeColor->isOn())
insilmaril@2	3364	{
insilmaril@2	3365	pickingColor=true;
insilmaril@2	3366	setCursor (pickColorCursor);
insilmaril@2	3367	return;
insilmaril@2	3368	}
insilmaril@2	3369	if (actionModModeLink->isOn())
insilmaril@2	3370	{
insilmaril@2	3371	BranchObj *bo_begin=NULL;
insilmaril@2	3372	if (lmo)
insilmaril@2	3373	bo_begin=(BranchObj*)(lmo);
insilmaril@2	3374	else
insilmaril@2	3375	if (selection &&
insilmaril@2	3376	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3377	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@2	3378	bo_begin=(BranchObj*)selection;
insilmaril@2	3379	if (bo_begin)
insilmaril@2	3380	{
insilmaril@2	3381	drawingLink=true;
insilmaril@2	3382	linkingObj_src=bo_begin;
insilmaril@2	3383	tmpXLink=new XLinkObj (mapCanvas);
insilmaril@2	3384	tmpXLink->setBegin (bo_begin);
insilmaril@2	3385	tmpXLink->setEnd (p);
insilmaril@2	3386	tmpXLink->setColor(defXLinkColor);
insilmaril@2	3387	tmpXLink->setWidth(defXLinkWidth);
insilmaril@2	3388	tmpXLink->updateXLink();
insilmaril@2	3389	tmpXLink->setVisibility (true);
insilmaril@2	3390	return;
insilmaril@2	3391	}
insilmaril@2	3392	}
insilmaril@0	3393	}
insilmaril@0	3394	if (lmo)
insilmaril@2	3395	{
insilmaril@16	3396	selectInt (lmo);
insilmaril@2	3397	// Left Button Move Branches
insilmaril@2	3398	if (e->button() == Qt::LeftButton )
insilmaril@0	3399	{
insilmaril@0	3400	movingObj_start.setX( p.x() - selection->x() );
insilmaril@0	3401	movingObj_start.setY( p.y() - selection->y() );
insilmaril@2	3402	movingObj_orgPos.setX (lmo->x() );
insilmaril@2	3403	movingObj_orgPos.setY (lmo->y() );
insilmaril@2	3404
insilmaril@2	3405	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@2	3406	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@2	3407	if (actionModModeCopy->isOn() &&
insilmaril@2	3408	e->state() & Qt::ControlModifier)
insilmaril@2	3409	{
insilmaril@2	3410	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@2	3411	{
insilmaril@2	3412	copyingObj=true;
insilmaril@2	3413	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@2	3414	unselect();
insilmaril@2	3415	selection=mapCenter->getLastBranch();
insilmaril@2	3416	selection->select();
insilmaril@2	3417	mapCenter->reposition();
insilmaril@2	3418	}
insilmaril@2	3419	}
insilmaril@2	3420	movingObj=selection;
insilmaril@0	3421	} else
insilmaril@0	3422	// Middle Button Toggle Scroll
insilmaril@0	3423	// (On Mac OS X this won't work, but we still have
insilmaril@0	3424	// a button in the toolbar)
insilmaril@2	3425	if (e->button() == Qt::MidButton )
insilmaril@0	3426	toggleScroll();
insilmaril@0	3427	updateActions();
insilmaril@0	3428	} else
insilmaril@0	3429	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3430	// Left Button move Pos of CanvasView
insilmaril@2	3431	if (e->button() == Qt::LeftButton )
insilmaril@0	3432	{
insilmaril@0	3433	movingObj=NULL; // move Content not Obj
insilmaril@0	3434	movingObj_start=e->globalPos();
insilmaril@0	3435	movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0	3436	movingVec=QPoint(0,0);
insilmaril@0	3437	setCursor(handOpenCursor);
insilmaril@0	3438	}
insilmaril@0	3439	}
insilmaril@0	3440	}
insilmaril@0	3441
insilmaril@0	3442	void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0	3443	{
insilmaril@2	3444	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@2	3445
insilmaril@0	3446	// Move the selected MapObj
insilmaril@0	3447	if ( selection && movingObj)
insilmaril@0	3448	{
insilmaril@2	3449	// To avoid jumping of the CanvasView, only
insilmaril@2	3450	// ensureSelectionVisible, if not tmp linked
insilmaril@2	3451	if (!selection->hasParObjTmp())
insilmaril@2	3452	ensureSelectionVisible ();
insilmaril@0	3453
insilmaril@2	3454	// Now move the selection, but add relative position
insilmaril@2	3455	// (movingObj_start) where selection was chosen with
insilmaril@2	3456	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3457	// of selection back to absPos)
insilmaril@0	3458
insilmaril@0	3459	LinkableMapObj *lmosel;
insilmaril@0	3460	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3461
insilmaril@0	3462	// Check if we could link
insilmaril@0	3463	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3464
insilmaril@0	3465
insilmaril@0	3466	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3467	{
insilmaril@2	3468	FloatObj fo=(FloatObj)selection;
insilmaril@16	3469	saveStateConstSelection(
insilmaril@2	3470	"move "+qpointToString(movingObj_orgPos),fo->getSelectString() ,
insilmaril@2	3471	QString("Move %1").arg(getName(selection)));
insilmaril@0	3472	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3473	fo->setRelPos();
insilmaril@0	3474	fo->reposition();
insilmaril@0	3475
insilmaril@0	3476	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3477	// Only relink, if selection really has a new parent
insilmaril@2	3478	if ( (e->state() & Qt::ShiftModifier) && lmo &&
insilmaril@0	3479	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3480	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3481	( lmo != fo->getParObj())
insilmaril@0	3482	)
insilmaril@0	3483	{
insilmaril@0	3484	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3485	{
insilmaril@16	3486	//TODO undocom
insilmaril@16	3487	saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3488	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3489	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3490	fio->unselect();
insilmaril@0	3491	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3492	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3493	fio->setRelPos();
insilmaril@0	3494	fio->reposition();
insilmaril@0	3495	selection=(LinkableMapObj*)(fio);
insilmaril@0	3496	selection->select();
insilmaril@0	3497	movingObj=(MapObj*)(fio);
insilmaril@0	3498	}
insilmaril@0	3499	}
insilmaril@0	3500	} else // selection != a FloatObj
insilmaril@0	3501	{
insilmaril@0	3502	if (lmosel->getDepth()==0)
insilmaril@0	3503	{
insilmaril@2	3504	if (e->state() == Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3505	// If mapCenter is moved, move all the rest by default, too.
insilmaril@0	3506	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3507	else
insilmaril@0	3508	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3509	} else
insilmaril@0	3510	{
insilmaril@0	3511	if (lmosel->getDepth()==1)
insilmaril@0	3512	{
insilmaril@0	3513	// depth==1, mainbranch
insilmaril@0	3514	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3515	} else
insilmaril@0	3516	{
insilmaril@0	3517	// depth>1
insilmaril@0	3518	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3519	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3520	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@2	3521	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3522	else
insilmaril@2	3523	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3524	}
insilmaril@0	3525	// reposition subbranch
insilmaril@0	3526	lmosel->reposition();
insilmaril@2	3527	//ensureSelectionVisible();
insilmaril@0	3528
insilmaril@0	3529	if (lmo && (lmo!=selection) &&
insilmaril@0	3530	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3531	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3532	) )
insilmaril@0	3533	{
insilmaril@2	3534	if (e->state() & Qt::ControlModifier)
insilmaril@0	3535	{
insilmaril@0	3536	// Special case: CTRL to link below lmo
insilmaril@0	3537	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3538	}
insilmaril@2	3539	else if (e->state() & Qt::ShiftModifier)
insilmaril@0	3540	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3541	else
insilmaril@0	3542	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3543	} else
insilmaril@0	3544	{
insilmaril@2	3545	lmosel->unsetParObjTmp();
insilmaril@0	3546	}
insilmaril@0	3547	} // depth>0
insilmaril@0	3548
insilmaril@0	3549	} // no FloatImageObj
insilmaril@0	3550
insilmaril@0	3551	canvas()->update();
insilmaril@0	3552	return;
insilmaril@0	3553	} // selection && moving_obj
insilmaril@0	3554
insilmaril@2	3555	// Draw a link from one branch to another
insilmaril@2	3556	if (drawingLink)
insilmaril@2	3557	{
insilmaril@2	3558	tmpXLink->setEnd (p);
insilmaril@2	3559	tmpXLink->updateXLink();
insilmaril@2	3560	}
insilmaril@2	3561
insilmaril@0	3562	// Move CanvasView
insilmaril@2	3563	if (!movingObj && !pickingColor &&!drawingLink)
insilmaril@0	3564	{
insilmaril@0	3565	QPoint p=e->globalPos();
insilmaril@0	3566	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3567	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0	3568	setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0	3569	movingCont_start.y() + movingVec.y());
insilmaril@0	3570
insilmaril@0	3571	updateViewCenter();
insilmaril@0	3572	}
insilmaril@0	3573	}
insilmaril@0	3574
insilmaril@0	3575
insilmaril@0	3576	void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3577	{
insilmaril@0	3578	LinkableMapObj *dst;
insilmaril@0	3579	// Have we been picking color?
insilmaril@0	3580	if (pickingColor)
insilmaril@0	3581	{
insilmaril@0	3582	pickingColor=false;
insilmaril@2	3583	setCursor (Qt::ArrowCursor);
insilmaril@0	3584	// Check if we are over another branch
insilmaril@0	3585	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0	3586	if (dst && selection)
insilmaril@0	3587	{
insilmaril@2	3588	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3589	{
insilmaril@2	3590	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@2	3591	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3592	}
insilmaril@0	3593	else
insilmaril@0	3594	{
insilmaril@2	3595	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@2	3596	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3597	}
insilmaril@0	3598	}
insilmaril@0	3599	return;
insilmaril@0	3600	}
insilmaril@2	3601
insilmaril@2	3602	// Have we been drawing a link?
insilmaril@2	3603	if (drawingLink)
insilmaril@2	3604	{
insilmaril@2	3605	drawingLink=false;
insilmaril@2	3606	// Check if we are over another branch
insilmaril@2	3607	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@2	3608	if (dst && selection)
insilmaril@2	3609	{
insilmaril@2	3610	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@2	3611	tmpXLink->updateXLink();
insilmaril@2	3612	tmpXLink->activate();
insilmaril@16	3613	saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //TODO undoCommand
insilmaril@2	3614	} else
insilmaril@2	3615	{
insilmaril@2	3616	delete(tmpXLink);
insilmaril@2	3617	tmpXLink=NULL;
insilmaril@2	3618	}
insilmaril@2	3619	return;
insilmaril@2	3620	}
insilmaril@2	3621
insilmaril@0	3622	// Have we been moving something?
insilmaril@0	3623	if ( selection && movingObj )
insilmaril@0	3624	{
insilmaril@2	3625	// Moved FloatObj? Maybe we need to reposition
insilmaril@2	3626	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@2	3627	{
insilmaril@2	3628	selection->getParObj()->requestReposition();
insilmaril@2	3629	mapCenter->reposition();
insilmaril@2	3630	}
insilmaril@2	3631
insilmaril@0	3632	// Check if we are over another branch, but ignore
insilmaril@0	3633	// any found LMOs, which are FloatObjs
insilmaril@0	3634	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ),
insilmaril@2	3635	((LinkableMapObj*)selection) );
insilmaril@2	3636
insilmaril@2	3637	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3638	dst=NULL;
insilmaril@0	3639
insilmaril@0	3640	// Now check, if we have been moving a branch
insilmaril@0	3641	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	3642	{
insilmaril@0	3643	// save the position in case we link to mapcenter
insilmaril@0	3644	QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0	3645
insilmaril@0	3646	// Reset the temporary drawn link to the original one
insilmaril@2	3647	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@2	3648
insilmaril@18	3649	// For Redo we may need to save original selection
insilmaril@18	3650	QString orgSel=selection->getSelectString();
insilmaril@2	3651
insilmaril@2	3652	copyingObj=false;
insilmaril@0	3653	if (dst )
insilmaril@2	3654	{
insilmaril@18	3655	BranchObj* bsel=(BranchObj*)selection;
insilmaril@18	3656	BranchObj* bdst=(BranchObj*)dst;
insilmaril@18	3657
insilmaril@18	3658
insilmaril@2	3659	QString undoCom="linkBranchToPos (\""+
insilmaril@18	3660	(bsel->getParObj())->getSelectString()+
insilmaril@2	3661	"\","+
insilmaril@18	3662	QString("%1").arg(bsel->getNum())+
insilmaril@2	3663	","+
insilmaril@2	3664	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+
insilmaril@2	3665	")";
insilmaril@0	3666
insilmaril@0	3667	// Modifiers allow to insert above/below dst
insilmaril@2	3668	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3669	{
insilmaril@18	3670	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@2	3671	} else
insilmaril@2	3672	if (e->state() & Qt::ControlModifier)
insilmaril@2	3673	{
insilmaril@18	3674	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@2	3675	} else
insilmaril@0	3676	{
insilmaril@18	3677	bsel->moveBranchTo (bdst,-1);
insilmaril@0	3678	if (dst->getDepth()==0)
insilmaril@18	3679	bsel->move (savePos);
insilmaril@2	3680	}
insilmaril@18	3681	QString redoCom="linkBranchToPos (\""+
insilmaril@18	3682	((BranchObj*)(bsel->getParObj()))->getSelectString()+
insilmaril@18	3683	"\","+
insilmaril@18	3684	QString("%1").arg(bsel->getNum())+
insilmaril@18	3685	","+
insilmaril@18	3686	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+
insilmaril@18	3687	")";
insilmaril@18	3688
insilmaril@18	3689	saveState (
insilmaril@18	3690	selection->getSelectString(),undoCom,
insilmaril@18	3691	orgSel,redoCom,
insilmaril@18	3692	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@2	3693	} else
insilmaril@2	3694	if (selection->getDepth()==1)
insilmaril@18	3695	{
insilmaril@18	3696	// The select string might be different _after_ moving around.
insilmaril@18	3697	// Therefor reposition and then use string of old selection, too
insilmaril@18	3698	mapCenter->reposition();
insilmaril@18	3699
insilmaril@18	3700	QString ps=qpointToString ( ((BranchObj*)selection)->getAbsPos() );
insilmaril@18	3701	saveState(
insilmaril@18	3702	selection->getSelectString(), "move "+qpointToString(movingObj_orgPos),
insilmaril@18	3703	orgSel, "move "+ps,
insilmaril@18	3704	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@2	3705
insilmaril@18	3706	}
insilmaril@0	3707	// Draw the original link, before selection was moved around
insilmaril@0	3708	mapCenter->reposition();
insilmaril@0	3709	}
insilmaril@0	3710	// Finally resize canvas, if needed
insilmaril@0	3711	adjustCanvasSize();
insilmaril@0	3712	canvas()->update();
insilmaril@0	3713	movingObj=NULL;
insilmaril@19	3714
insilmaril@19	3715	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@19	3716	updateActions();
insilmaril@0	3717	} else
insilmaril@2	3718	// maybe we moved View: set old cursor
insilmaril@2	3719	setCursor (Qt::ArrowCursor);
insilmaril@2	3720
insilmaril@0	3721	}
insilmaril@0	3722
insilmaril@0	3723	void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	3724	{
insilmaril@2	3725	if (e->button() == Qt::LeftButton )
insilmaril@0	3726	{
insilmaril@0	3727	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3728	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3729	if (lmo) { // MapObj was found
insilmaril@0	3730	// First select the MapObj than edit heading
insilmaril@0	3731	if (selection) selection->unselect();
insilmaril@0	3732	selection=lmo;
insilmaril@0	3733	selection->select();
insilmaril@17	3734	mainWindow->editHeading();
insilmaril@0	3735	}
insilmaril@0	3736	}
insilmaril@0	3737	}
insilmaril@0	3738
insilmaril@0	3739	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	3740	{
insilmaril@2	3741	Q3CanvasView::resizeEvent( e );
insilmaril@0	3742	adjustCanvasSize();
insilmaril@0	3743	}
insilmaril@0	3744
insilmaril@2	3745	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@2	3746	{
insilmaril@2	3747
insilmaril@2	3748	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@2	3749	// cerr << event->format(i) << endl;
insilmaril@2	3750
insilmaril@2	3751	if (selection &&
insilmaril@2	3752	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3753	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@2	3754
insilmaril@2	3755	// If QImageDrag can decode mime type
insilmaril@2	3756	if (Q3ImageDrag::canDecode(event)) {
insilmaril@2	3757	event->accept();
insilmaril@2	3758	return;
insilmaril@2	3759	}
insilmaril@2	3760
insilmaril@2	3761	// If image are dragged from firefox
insilmaril@2	3762	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@2	3763	event->provides("application/x-moz-nativeimage")) {
insilmaril@2	3764	event->accept(true);
insilmaril@2	3765	return;
insilmaril@2	3766	}
insilmaril@2	3767
insilmaril@2	3768	// If QUriDrag can decode mime type
insilmaril@2	3769	if (Q3UriDrag::canDecode(event)) {
insilmaril@2	3770	event->accept();
insilmaril@2	3771	return;
insilmaril@2	3772	}
insilmaril@2	3773
insilmaril@2	3774	// If Uri are dragged from firefox
insilmaril@2	3775	if (event->provides("_NETSCAPE_URL")){
insilmaril@2	3776	event->accept();
insilmaril@2	3777	return;
insilmaril@2	3778	}
insilmaril@2	3779
insilmaril@2	3780	// If QTextDrag can decode mime type
insilmaril@2	3781	if (Q3TextDrag::canDecode(event)) {
insilmaril@2	3782	event->accept();
insilmaril@2	3783	return;
insilmaril@2	3784	}
insilmaril@2	3785
insilmaril@2	3786	}
insilmaril@2	3787	event->ignore();
insilmaril@2	3788	}
insilmaril@2	3789
insilmaril@2	3790	bool isUnicode16(const QByteArray &d)
insilmaril@2	3791	{
insilmaril@2	3792	// TODO: make more precise check for unicode 16.
insilmaril@2	3793	// Guess unicode16 if any of second bytes are zero
insilmaril@2	3794	unsigned int length = max(0,d.size()-2)/2;
insilmaril@2	3795	for (unsigned int i = 0; i<length ; i++)
insilmaril@2	3796	if (d.at(i*2+1)==0) return true;
insilmaril@2	3797	return false;
insilmaril@2	3798	}
insilmaril@2	3799
insilmaril@2	3800	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@2	3801	{
insilmaril@2	3802	if (selection &&
insilmaril@2	3803	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3804	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@2	3805	{
insilmaril@2	3806	bool update=false;
insilmaril@2	3807	Q3StrList uris;
insilmaril@2	3808	QString heading;
insilmaril@2	3809	if (event->provides("image/png"))
insilmaril@2	3810	{
insilmaril@2	3811	QPixmap pix;
insilmaril@2	3812	if (Q3ImageDrag::decode(event, pix))
insilmaril@2	3813	{
insilmaril@2	3814	addFloatImage(pix);
insilmaril@2	3815	event->accept();
insilmaril@2	3816	update=true;
insilmaril@2	3817	} else
insilmaril@2	3818	event->ignore();
insilmaril@2	3819
insilmaril@2	3820	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@2	3821	event->provides("application/x-moz-nativeimage"))
insilmaril@2	3822	{
insilmaril@2	3823	// Contains url to the img src in unicode16
insilmaril@2	3824	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@2	3825	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@2	3826	fetchImage(url);
insilmaril@2	3827	event->accept();
insilmaril@2	3828	update=true;
insilmaril@2	3829	} else if (event->provides ("text/uri-list"))
insilmaril@2	3830	{ // Uris provided e.g. by konqueror
insilmaril@2	3831	Q3UriDrag::decode (event,uris);
insilmaril@2	3832	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@2	3833	{ // Uris provided by Mozilla
insilmaril@2	3834	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@2	3835	uris.append(l[0]);
insilmaril@2	3836	heading = l[1];
insilmaril@2	3837	} else if (event->provides("text/html")) {
insilmaril@2	3838
insilmaril@2	3839	// Handels text mime types
insilmaril@2	3840	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@2	3841	QByteArray d = event->encodedData("text/html");
insilmaril@2	3842	QString text;
insilmaril@2	3843	if (isUnicode16(d))
insilmaril@2	3844	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@2	3845	else
insilmaril@2	3846	text = QString(d);
insilmaril@2	3847
insilmaril@2	3848	textEditor->setText(text);
insilmaril@2	3849
insilmaril@2	3850	event->accept();
insilmaril@2	3851	update=true;
insilmaril@2	3852	} else if (event->provides("text/plain")) {
insilmaril@2	3853	QByteArray d = event->encodedData("text/plain");
insilmaril@2	3854	QString text;
insilmaril@2	3855	if (isUnicode16(d))
insilmaril@2	3856	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@2	3857	else
insilmaril@2	3858	text = QString(d);
insilmaril@2	3859
insilmaril@2	3860	textEditor->setText(text);
insilmaril@2	3861
insilmaril@2	3862	event->accept();
insilmaril@2	3863	update= true;
insilmaril@2	3864	}
insilmaril@2	3865
insilmaril@2	3866	if (uris.count()>0)
insilmaril@2	3867	{
insilmaril@2	3868	QStringList files;
insilmaril@2	3869	QStringList urls;
insilmaril@2	3870	QString s;
insilmaril@2	3871	BranchObj *bo;
insilmaril@2	3872	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@2	3873	{
insilmaril@2	3874	bo=((BranchObj*)selection)->addBranch();
insilmaril@2	3875	if (bo)
insilmaril@2	3876	{
insilmaril@2	3877	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@2	3878	if (!s.isEmpty())
insilmaril@2	3879	{
insilmaril@2	3880	QString file = QDir::convertSeparators(s);
insilmaril@2	3881	heading = QFileInfo(file).baseName();
insilmaril@2	3882	files.append(file);
insilmaril@2	3883	if (file.endsWith(".vym", false))
insilmaril@2	3884	bo->setVymLink(file);
insilmaril@2	3885	else
insilmaril@2	3886	bo->setURL(u);
insilmaril@2	3887	} else
insilmaril@2	3888	{
insilmaril@2	3889	urls.append (u);
insilmaril@2	3890	bo->setURL(u);
insilmaril@2	3891	}
insilmaril@2	3892
insilmaril@2	3893	if (!heading.isEmpty())
insilmaril@2	3894	bo->setHeading(heading);
insilmaril@2	3895	else
insilmaril@2	3896	bo->setHeading(u);
insilmaril@2	3897	}
insilmaril@2	3898	}
insilmaril@2	3899	update=true;
insilmaril@2	3900	}
insilmaril@2	3901
insilmaril@2	3902	if (update)
insilmaril@2	3903	{
insilmaril@2	3904	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@16	3905	saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@2	3906	mapCenter->reposition();
insilmaril@2	3907	adjustCanvasSize();
insilmaril@2	3908	canvas()->update();
insilmaril@2	3909	}
insilmaril@2	3910	}
insilmaril@2	3911	}
insilmaril@2	3912
insilmaril@2	3913	void MapEditor::addFloatImage(const QPixmap &img)
insilmaril@2	3914	{
insilmaril@2	3915	if (selection &&
insilmaril@2	3916	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3917	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3918	{
insilmaril@2	3919	BranchObj bo=((BranchObj)selection);
insilmaril@16	3920	saveStatePart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@2	3921	//QString fn=fd->selectedFile();
insilmaril@2	3922	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@2	3923	bo->addFloatImage();
insilmaril@2	3924	// FIXME check if load was successful
insilmaril@2	3925	bo->getLastFloatImage()->load(img);
insilmaril@2	3926	//bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@2	3927	mapCenter->reposition();
insilmaril@2	3928	adjustCanvasSize();
insilmaril@2	3929	canvas()->update();
insilmaril@2	3930	}
insilmaril@2	3931	}
insilmaril@2	3932
insilmaril@2	3933
insilmaril@2	3934	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@2	3935	{
insilmaril@2	3936	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@2	3937	if (!imageBuffer->isOpen()) {
insilmaril@2	3938	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@2	3939	}
insilmaril@2	3940	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@2	3941	}
insilmaril@2	3942
insilmaril@2	3943
insilmaril@2	3944	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@2	3945	{
insilmaril@2	3946	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@2	3947	QPixmap img(imageBuffer->buffer());
insilmaril@2	3948	addFloatImage(img);
insilmaril@2	3949	}
insilmaril@2	3950
insilmaril@2	3951	if (imageBuffer) {
insilmaril@2	3952	imageBuffer->close();
insilmaril@2	3953	if (imageBuffer) {
insilmaril@2	3954	imageBuffer->close();
insilmaril@2	3955	delete imageBuffer;
insilmaril@2	3956	imageBuffer = 0;
insilmaril@2	3957	}
insilmaril@2	3958	}
insilmaril@2	3959	}
insilmaril@2	3960
insilmaril@2	3961	void MapEditor::fetchImage(const QString &url)
insilmaril@2	3962	{
insilmaril@2	3963	if (urlOperator) {
insilmaril@2	3964	urlOperator->stop();
insilmaril@2	3965	disconnect(urlOperator);
insilmaril@2	3966	delete urlOperator;
insilmaril@2	3967	}
insilmaril@2	3968
insilmaril@2	3969	urlOperator = new Q3UrlOperator(url);
insilmaril@2	3970	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@2	3971	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@2	3972
insilmaril@2	3973	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@2	3974	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@2	3975	urlOperator->get();
insilmaril@2	3976	}

author	insilmaril
	Thu, 31 Aug 2006 12:51:20 +0000
branch	qt4-port
changeset 19	caba269c3757
parent 18	70c41284cb48
child 20	9ad3d0391be1
permissions	-rw-r--r--