vym: mapeditor.cpp@9ad3d0391be1 (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@20	648	else if (com=="moveRel")
insilmaril@20	649	{
insilmaril@20	650	if (api.checkParamCount(2) && selection )
insilmaril@20	651	{
insilmaril@20	652	x=api.parInt (ok,0);
insilmaril@20	653	if (ok)
insilmaril@20	654	{
insilmaril@20	655	y=api.parInt (ok,1);
insilmaril@20	656	if (ok) moveRel (x,y);
insilmaril@20	657	}
insilmaril@20	658	}
insilmaril@20	659	}
insilmaril@16	660	else if (com=="delete")
insilmaril@16	661	{
insilmaril@16	662	if (api.checkParamCount(1) && selection )
insilmaril@16	663	{
insilmaril@16	664	s=api.parString(ok,0);
insilmaril@18	665	if (ok &&select (s)) deleteSelection();
insilmaril@18	666	}
insilmaril@18	667	}
insilmaril@18	668	else if (com=="addBranch")
insilmaril@18	669	{
insilmaril@18	670	if (api.checkParamCount(1) && selection )
insilmaril@18	671	{
insilmaril@18	672	y=api.parInt (ok,0);
insilmaril@18	673	if (ok ) addNewBranchInt (y);
insilmaril@16	674	}
insilmaril@16	675	}
insilmaril@2	676	else if (com=="linkBranchToPos")
insilmaril@2	677	{
insilmaril@2	678	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@2	679	{
insilmaril@2	680	if (api.checkParamCount(4))
insilmaril@2	681	{
insilmaril@18	682	// 0 selectstring of parent
insilmaril@18	683	// 1 num in parent (for branches)
insilmaril@18	684	// 2,3 x,y of mainbranch or mapcenter
insilmaril@2	685	s=api.parString(ok,0);
insilmaril@2	686	LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@2	687	if (dst)
insilmaril@2	688	{
insilmaril@2	689	if (typeid(*dst) == typeid(BranchObj) )
insilmaril@2	690	{
insilmaril@2	691	// Get number in parent
insilmaril@2	692	x=api.parInt (ok,1);
insilmaril@2	693	if (ok)
insilmaril@2	694	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),x);
insilmaril@2	695	} else if (typeid(*dst) == typeid(MapCenterObj) )
insilmaril@2	696	{
insilmaril@2	697	((BranchObj)selection)->moveBranchTo ((BranchObj)(dst),-1);
insilmaril@2	698	// Get coordinates of mainbranch
insilmaril@2	699	x=api.parInt (ok,2);
insilmaril@2	700	if (ok)
insilmaril@2	701	{
insilmaril@2	702	y=api.parInt (ok,3);
insilmaril@2	703	if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@2	704	}
insilmaril@2	705	}
insilmaril@2	706	}
insilmaril@2	707	}
insilmaril@2	708	}
insilmaril@2	709	} else if (com=="setHeading")
insilmaril@2	710	{
insilmaril@2	711	if (api.checkParamCount(1))
insilmaril@2	712	{
insilmaril@2	713	s=api.parString (ok,0);
insilmaril@16	714	if (ok)
insilmaril@16	715	setHeading (s);
insilmaril@2	716	}
insilmaril@2	717	} else if (com=="setURL")
insilmaril@2	718	{
insilmaril@2	719	if (api.checkParamCount(1))
insilmaril@2	720	{
insilmaril@2	721	s=api.parString (ok,0);
insilmaril@16	722	if (ok) setURLInt(s);
insilmaril@2	723	}
insilmaril@2	724	} else if (com=="setVymLink")
insilmaril@2	725	{
insilmaril@2	726	if (api.checkParamCount(1))
insilmaril@2	727	{
insilmaril@2	728	s=api.parString (ok,0);
insilmaril@16	729	if (ok) setVymLinkInt(s);
insilmaril@2	730	}
insilmaril@2	731	}
insilmaril@16	732	else if (com=="setFlag")
insilmaril@16	733	{
insilmaril@16	734	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@16	735	{
insilmaril@16	736	if (api.checkParamCount(1) )
insilmaril@16	737	{
insilmaril@16	738	s=api.parString(ok,0);
insilmaril@18	739	if (ok)
insilmaril@18	740	{
insilmaril@18	741	BranchObj* bo=(BranchObj*)selection;
insilmaril@18	742	bo->activateStandardFlag(s);
insilmaril@18	743	bo->updateFlagsToolbar();
insilmaril@18	744	}
insilmaril@16	745	}
insilmaril@16	746	}
insilmaril@16	747	}
insilmaril@16	748	else if (com=="unsetFlag")
insilmaril@16	749	{
insilmaril@16	750	if (selection && typeid(*selection) == typeid(BranchObj) )
insilmaril@16	751	{
insilmaril@16	752	if (api.checkParamCount(1) )
insilmaril@16	753	{
insilmaril@16	754	s=api.parString(ok,0);
insilmaril@18	755	if (ok)
insilmaril@18	756	{
insilmaril@18	757	BranchObj* bo=(BranchObj*)selection;
insilmaril@18	758	bo->deactivateStandardFlag(s);
insilmaril@18	759	bo->updateFlagsToolbar();
insilmaril@18	760	}
insilmaril@16	761	}
insilmaril@16	762	}
insilmaril@16	763	}
insilmaril@2	764	// Internal commands, used for undo etc.
insilmaril@2	765	else if (com==QString("undoMap"))
insilmaril@2	766	{
insilmaril@2	767	if (api.checkParamCount(1))
insilmaril@2	768	undoXML("",api.parString (ok,0));
insilmaril@2	769	} else if (com==QString("undoPart"))
insilmaril@2	770	{
insilmaril@2	771	if (api.checkParamCount(2))
insilmaril@2	772	{
insilmaril@17	773	s=api.parString (ok,0); // undo selection
insilmaril@17	774	t=api.parString (ok,1); // backup dir
insilmaril@2	775	undoXML(s,t);
insilmaril@2	776	}
insilmaril@2	777	} else if (com=="select")
insilmaril@20	778	{
insilmaril@2	779	if (api.checkParamCount(1))
insilmaril@2	780	{
insilmaril@2	781	s=api.parString(ok,0);
insilmaril@2	782	if (ok) select (s);
insilmaril@2	783	}
insilmaril@20	784	}
insilmaril@2	785	else
insilmaril@2	786	{
insilmaril@2	787	api.setError ("Unknown command in: "+atom);
insilmaril@2	788	}
insilmaril@2	789
insilmaril@2	790	// Any errors?
insilmaril@2	791	if (api.error())
insilmaril@2	792	{
insilmaril@17	793	// TODO Error handling
insilmaril@2	794	qWarning("MapEditor::parseAtom: Error!");
insilmaril@2	795	qWarning(api.errorDesc());
insilmaril@0	796	}
insilmaril@0	797	}
insilmaril@0	798
insilmaril@2	799	void MapEditor::toggleHistoryWindow()
insilmaril@2	800	{
insilmaril@2	801	if (historyWindow->isVisible())
insilmaril@2	802	historyWindow->hide();
insilmaril@2	803	else
insilmaril@2	804	historyWindow->show();
insilmaril@2	805	}
insilmaril@2	806
insilmaril@0	807
insilmaril@0	808	bool MapEditor::isDefault()
insilmaril@0	809	{
insilmaril@0	810	return mapDefault;
insilmaril@0	811	}
insilmaril@0	812
insilmaril@0	813	bool MapEditor::isUnsaved()
insilmaril@0	814	{
insilmaril@0	815	return mapUnsaved;
insilmaril@0	816	}
insilmaril@0	817
insilmaril@0	818	bool MapEditor::hasChanged()
insilmaril@0	819	{
insilmaril@0	820	return mapChanged;
insilmaril@0	821	}
insilmaril@0	822
insilmaril@0	823	void MapEditor::setChanged()
insilmaril@0	824	{
insilmaril@0	825	mapChanged=true;
insilmaril@0	826	mapDefault=false;
insilmaril@0	827	mapUnsaved=true;
insilmaril@0	828	actionEditUndo->setEnabled (true);
insilmaril@0	829	actionFileSave->setEnabled (true);
insilmaril@0	830	findReset();
insilmaril@0	831	}
insilmaril@0	832
insilmaril@0	833	void MapEditor::closeMap()
insilmaril@0	834	{
insilmaril@0	835	// Unselect before disabling the toolbar actions
insilmaril@0	836	if (selection) selection->unselect();
insilmaril@0	837	selection=NULL;
insilmaril@0	838	updateActions();
insilmaril@0	839
insilmaril@0	840	clear();
insilmaril@0	841	close();
insilmaril@0	842	}
insilmaril@0	843
insilmaril@0	844	void MapEditor::setFilePath(QString fname)
insilmaril@0	845	{
insilmaril@0	846	setFilePath (fname,fname);
insilmaril@0	847	}
insilmaril@0	848
insilmaril@0	849	void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0	850	{
insilmaril@2	851	if (fname.isEmpty() \|\| fname=="")
insilmaril@2	852	{
insilmaril@2	853	filePath="";
insilmaril@2	854	fileName="";
insilmaril@2	855	destPath="";
insilmaril@2	856	} else
insilmaril@2	857	{
insilmaril@2	858	filePath=fname; // becomes absolute path
insilmaril@2	859	fileName=fname; // gets stripped of path
insilmaril@2	860	destPath=destname; // needed for vymlinks
insilmaril@2	861
insilmaril@2	862	// If fname is not an absolute path, complete it
insilmaril@2	863	filePath=QDir(fname).absPath();
insilmaril@2	864	fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@2	865
insilmaril@2	866	// Set short name, too. Search from behind:
insilmaril@2	867	int i=fileName.findRev("/");
insilmaril@2	868	if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@2	869
insilmaril@2	870	// Forget the .vym (or .xml) for name of map
insilmaril@2	871	mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@2	872
insilmaril@2	873	// Adjust history window
insilmaril@2	874	historyWindow->setCaption (fileName);
insilmaril@2	875	}
insilmaril@0	876	}
insilmaril@0	877
insilmaril@0	878	QString MapEditor::getFilePath()
insilmaril@0	879	{
insilmaril@0	880	return filePath;
insilmaril@0	881	}
insilmaril@0	882
insilmaril@0	883	QString MapEditor::getFileName()
insilmaril@0	884	{
insilmaril@0	885	return fileName;
insilmaril@0	886	}
insilmaril@0	887
insilmaril@0	888	QString MapEditor::getMapName()
insilmaril@0	889	{
insilmaril@0	890	return mapName;
insilmaril@0	891	}
insilmaril@0	892
insilmaril@0	893	QString MapEditor::getDestPath()
insilmaril@0	894	{
insilmaril@0	895	return destPath;
insilmaril@0	896	}
insilmaril@0	897
insilmaril@2	898	ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0	899	{
insilmaril@2	900	ErrorCode err=success;
insilmaril@0	901
insilmaril@0	902	if (lmode==NewMap)
insilmaril@0	903	{
insilmaril@0	904	if (selection) selection->unselect();
insilmaril@0	905	selection=NULL;
insilmaril@0	906	mapCenter->clear();
insilmaril@0	907	mapCenter->setMapEditor(this);
insilmaril@0	908	// (map state is set later at end of load...)
insilmaril@0	909	} else
insilmaril@0	910	{
insilmaril@16	911	saveStatePart(selection,"Load map");
insilmaril@0	912	}
insilmaril@0	913
insilmaril@0	914
insilmaril@0	915	mapBuilderHandler handler;
insilmaril@0	916	QFile file( fname );
insilmaril@0	917
insilmaril@0	918	// I am paranoid: file should exist anyway
insilmaril@0	919	// according to check in mainwindow.
insilmaril@0	920	if (!file.exists() )
insilmaril@0	921	{
insilmaril@0	922	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	923	tr("Couldn't open map " +fname)+".");
insilmaril@2	924	err=aborted;
insilmaril@0	925	} else
insilmaril@0	926	{
insilmaril@2	927	blockReposition=true;
insilmaril@0	928	QXmlInputSource source( file);
insilmaril@0	929	QXmlSimpleReader reader;
insilmaril@0	930	reader.setContentHandler( &handler );
insilmaril@0	931	reader.setErrorHandler( &handler );
insilmaril@0	932	handler.setMapEditor( this );
insilmaril@0	933	handler.setTmpDir (filePath.left(filePath.findRev("/",-1))); // needed to load files with rel. path
insilmaril@2	934	handler.setInputFile (file.name());
insilmaril@0	935	handler.setLoadMode (lmode);
insilmaril@2	936	blockSaveState=true;
insilmaril@0	937	bool ok = reader.parse( source );
insilmaril@2	938	blockReposition=false;
insilmaril@2	939	blockSaveState=false;
insilmaril@0	940	file.close();
insilmaril@0	941	if ( ok )
insilmaril@0	942	{
insilmaril@0	943	mapCenter->reposition();
insilmaril@0	944	adjustCanvasSize();
insilmaril@0	945	if (lmode==NewMap)
insilmaril@0	946	{
insilmaril@0	947	mapDefault=false;
insilmaril@0	948	mapChanged=false;
insilmaril@0	949	mapUnsaved=false;
insilmaril@0	950	}
insilmaril@0	951	} else
insilmaril@0	952	{
insilmaril@0	953	QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0	954	tr( handler.errorProtocol() ) );
insilmaril@0	955	// returnCode=1;
insilmaril@0	956	// Still return "success": the map maybe at least
insilmaril@0	957	// partially read by the parser
insilmaril@0	958	}
insilmaril@0	959	}
insilmaril@0	960	updateActions();
insilmaril@2	961	return err;
insilmaril@0	962	}
insilmaril@0	963
insilmaril@0	964	int MapEditor::save (const SaveMode &savemode)
insilmaril@0	965	{
insilmaril@0	966	int returnCode=0;
insilmaril@0	967
insilmaril@2	968	// The SaveMode UndoCommand is not supported here
insilmaril@2	969	if (savemode==UndoCommand) return 1;
insilmaril@2	970
insilmaril@0	971	// Create mapName and fileDir
insilmaril@0	972	makeSubDirs (fileDir);
insilmaril@0	973	QString fname;
insilmaril@0	974	if (saveZipped())
insilmaril@0	975	// save as .xml
insilmaril@0	976	fname=mapName+".xml";
insilmaril@0	977	else
insilmaril@0	978	// use name given by user, even if he chooses .doc
insilmaril@0	979	fname=fileName;
insilmaril@0	980
insilmaril@0	981
insilmaril@2	982	QString saveFile;
insilmaril@2	983	if (savemode==CompleteMap \|\| selection==NULL)
insilmaril@2	984	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@2	985	else
insilmaril@2	986	saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@2	987
insilmaril@2	988	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0	989	return 1;
insilmaril@0	990
insilmaril@0	991	if (returnCode==0)
insilmaril@0	992	{
insilmaril@0	993	mapChanged=false;
insilmaril@0	994	mapUnsaved=false;
insilmaril@0	995	actionFileSave->setEnabled(false);
insilmaril@0	996	}
insilmaril@0	997
insilmaril@0	998	return returnCode;
insilmaril@0	999	}
insilmaril@0	1000
insilmaril@0	1001	void MapEditor::setZipped (bool z)
insilmaril@0	1002	{
insilmaril@0	1003	zipped=z;
insilmaril@0	1004	}
insilmaril@0	1005
insilmaril@0	1006	bool MapEditor::saveZipped ()
insilmaril@0	1007	{
insilmaril@0	1008	return zipped;
insilmaril@0	1009	}
insilmaril@0	1010
insilmaril@0	1011	void MapEditor::print()
insilmaril@0	1012	{
insilmaril@0	1013	if ( !printer )
insilmaril@0	1014	{
insilmaril@0	1015	printer = new QPrinter;
insilmaril@0	1016	printer->setColorMode (QPrinter::Color);
insilmaril@13	1017	printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@0	1018	}
insilmaril@0	1019
insilmaril@0	1020	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0	1021
insilmaril@0	1022	// Try to set orientation automagically
insilmaril@0	1023	// Note: Interpretation of generated postscript is amibiguous, if
insilmaril@0	1024	// there are problems with landscape mode, see
insilmaril@0	1025	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0	1026
insilmaril@0	1027	if (totalBBox.width()>totalBBox.height())
insilmaril@0	1028	// recommend landscape
insilmaril@0	1029	printer->setOrientation (QPrinter::Landscape);
insilmaril@0	1030	else
insilmaril@0	1031	// recommend portrait
insilmaril@0	1032	printer->setOrientation (QPrinter::Portrait);
insilmaril@0	1033
insilmaril@0	1034	if ( printer->setup(this) )
insilmaril@0	1035	// returns false, if printing is canceled
insilmaril@0	1036	{
insilmaril@0	1037	QPainter pp(printer);
insilmaril@0	1038
insilmaril@0	1039	// Don't print the visualisation of selection
insilmaril@0	1040	LinkableMapObj *oldselection=NULL;
insilmaril@0	1041	if (selection)
insilmaril@0	1042	{
insilmaril@0	1043	oldselection=selection;
insilmaril@0	1044	selection->unselect();
insilmaril@0	1045	}
insilmaril@0	1046
insilmaril@0	1047	// Handle sizes of map and paper:
insilmaril@0	1048	//
insilmaril@0	1049	// setWindow defines which part of the canvas will be transformed
insilmaril@0	1050	// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0	1051	// e.g. (0,50,700,700) is upper part on A4
insilmaril@0	1052	// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0	1053
insilmaril@2	1054	Q3PaintDeviceMetrics metrics (printer);
insilmaril@0	1055
insilmaril@0	1056	double paperAspect = (double)metrics.width() / (double)metrics.height();
insilmaril@0	1057	double mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0	1058
insilmaril@2	1059	QRect mapRect=totalBBox;
insilmaril@2	1060	Q3CanvasRectangle *frame=NULL;
insilmaril@2	1061	Q3CanvasText *footerFN=NULL;
insilmaril@2	1062	Q3CanvasText *footerDate=NULL;
insilmaril@0	1063	if (printFrame \|\| printFooter)
insilmaril@0	1064	{
insilmaril@0	1065
insilmaril@0	1066	if (printFrame)
insilmaril@0	1067	{
insilmaril@0	1068	// Print frame around map
insilmaril@2	1069	mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10,
insilmaril@2	1070	totalBBox.width()+20, totalBBox.height()+20);
insilmaril@2	1071	frame=new Q3CanvasRectangle (mapRect,mapCanvas);
insilmaril@2	1072	frame->setBrush (QColor(Qt::white));
insilmaril@2	1073	frame->setPen (QColor(Qt::black));
insilmaril@0	1074	frame->setZ(0);
insilmaril@0	1075	frame->show();
insilmaril@0	1076	}
insilmaril@2	1077	/* TODO remove after testing
insilmaril@2	1078	QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@2	1079	l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@2	1080	l->setPen (QPen(QColor(black), 1));
insilmaril@2	1081	l->setZ (200);
insilmaril@2	1082	l->show();
insilmaril@2	1083	*/
insilmaril@2	1084
insilmaril@0	1085	if (printFooter)
insilmaril@0	1086	{
insilmaril@0	1087	// Print footer below map
insilmaril@0	1088	QFont font;
insilmaril@0	1089	font.setPointSize(10);
insilmaril@2	1090	footerFN=new Q3CanvasText (mapCanvas);
insilmaril@0	1091	footerFN->setText ("VYM - " + fileName);
insilmaril@0	1092	footerFN->setFont(font);
insilmaril@0	1093	footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0	1094	footerFN->setZ(Z_TEXT);
insilmaril@0	1095	footerFN->show();
insilmaril@2	1096	footerDate=new Q3CanvasText (mapCanvas);
insilmaril@0	1097	footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0	1098	footerDate->setFont(font);
insilmaril@0	1099	footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0	1100	footerDate->setZ(Z_TEXT);
insilmaril@0	1101	footerDate->show();
insilmaril@0	1102	}
insilmaril@2	1103	pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0	1104	} else
insilmaril@0	1105	{
insilmaril@0	1106	pp.setWindow (mapRect);
insilmaril@0	1107	}
insilmaril@0	1108
insilmaril@0	1109	if (mapAspect>=paperAspect)
insilmaril@0	1110	{
insilmaril@0	1111	// Fit horizontally to paper width
insilmaril@0	1112	pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );
insilmaril@0	1113	} else
insilmaril@0	1114	{
insilmaril@0	1115	// Fit vertically to paper height
insilmaril@0	1116	pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());
insilmaril@0	1117	}
insilmaril@0	1118
insilmaril@0	1119	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to printer
insilmaril@0	1120
insilmaril@0	1121	// Delete Frame and footer
insilmaril@0	1122	if (footerFN)
insilmaril@0	1123	{
insilmaril@0	1124	delete (footerFN);
insilmaril@0	1125	delete (footerDate);
insilmaril@0	1126	}
insilmaril@0	1127	if (frame) delete (frame);
insilmaril@0	1128
insilmaril@0	1129	// Restore selection
insilmaril@0	1130	if (oldselection)
insilmaril@0	1131	{
insilmaril@0	1132	selection=oldselection;
insilmaril@0	1133	selection->select();
insilmaril@0	1134	}
insilmaril@2	1135
insilmaril@2	1136	// Save settings in vymrc
insilmaril@13	1137	settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@0	1138	}
insilmaril@0	1139	}
insilmaril@0	1140
insilmaril@0	1141	QPixmap MapEditor::getPixmap()
insilmaril@0	1142	{
insilmaril@0	1143	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0	1144	QPixmap pix (mapRect.size());
insilmaril@0	1145	QPainter pp (&pix);
insilmaril@0	1146
insilmaril@0	1147	// Don't print the visualisation of selection
insilmaril@0	1148	LinkableMapObj *oldselection=NULL;
insilmaril@0	1149	if (selection)
insilmaril@0	1150	{
insilmaril@0	1151	oldselection=selection;
insilmaril@0	1152	selection->unselect();
insilmaril@0	1153	}
insilmaril@0	1154
insilmaril@0	1155	pp.setWindow (mapRect);
insilmaril@0	1156
insilmaril@0	1157	mapCanvas->drawArea(mapRect, &pp); // draw Canvas to painter
insilmaril@0	1158
insilmaril@0	1159
insilmaril@0	1160	// Restore selection
insilmaril@0	1161	if (oldselection)
insilmaril@0	1162	{
insilmaril@0	1163	selection=oldselection;
insilmaril@0	1164	selection->select();
insilmaril@0	1165	}
insilmaril@0	1166
insilmaril@0	1167	return pix;
insilmaril@0	1168	}
insilmaril@0	1169
insilmaril@2	1170	void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@2	1171	{
insilmaril@2	1172	hidemode=mode;
insilmaril@2	1173	mapCenter->setHideTmp (hidemode);
insilmaril@2	1174	mapCenter->reposition();
insilmaril@2	1175	adjustCanvasSize();
insilmaril@2	1176	canvas()->update();
insilmaril@2	1177	}
insilmaril@2	1178
insilmaril@2	1179	HideTmpMode MapEditor::getHideTmpMode()
insilmaril@2	1180	{
insilmaril@2	1181	return hidemode;
insilmaril@2	1182	}
insilmaril@2	1183
insilmaril@0	1184	void MapEditor::exportImage(QString fn)
insilmaril@0	1185	{
insilmaril@2	1186	setExportMode (true);
insilmaril@0	1187	QPixmap pix (getPixmap());
insilmaril@0	1188	pix.save(fn, "PNG");
insilmaril@2	1189	setExportMode (false);
insilmaril@2	1190	}
insilmaril@2	1191
insilmaril@2	1192	void MapEditor::setExportMode (bool b)
insilmaril@2	1193	{
insilmaril@2	1194	// should be called before and after exports
insilmaril@2	1195	// depending on the settings
insilmaril@13	1196	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@2	1197	setHideTmpMode (HideExport);
insilmaril@2	1198	else
insilmaril@2	1199	setHideTmpMode (HideNone);
insilmaril@0	1200	}
insilmaril@0	1201
insilmaril@4	1202	void MapEditor::exportImage(QString fn, QString format)
insilmaril@0	1203	{
insilmaril@2	1204	setExportMode (true);
insilmaril@0	1205	QPixmap pix (getPixmap());
insilmaril@4	1206	pix.save(fn, format);
insilmaril@2	1207	setExportMode (false);
insilmaril@0	1208	}
insilmaril@0	1209
insilmaril@2	1210	void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@0	1211	{
insilmaril@2	1212	ExportOO ex;
insilmaril@2	1213	ex.setFile (fn);
insilmaril@2	1214	ex.setMapCenter(mapCenter);
insilmaril@2	1215	if (ex.setConfigFile(cf))
insilmaril@0	1216	{
insilmaril@2	1217	setExportMode (true);
insilmaril@2	1218	ex.exportPresentation();
insilmaril@2	1219	setExportMode (false);
insilmaril@0	1220	}
insilmaril@0	1221	}
insilmaril@0	1222
insilmaril@0	1223
insilmaril@2	1224
insilmaril@0	1225	void MapEditor::exportXML(const QString &dir)
insilmaril@0	1226	{
insilmaril@2	1227	// Hide stuff during export, if settings want this
insilmaril@2	1228	setExportMode (true);
insilmaril@2	1229
insilmaril@0	1230	// Create subdirectories
insilmaril@0	1231	makeSubDirs (dir);
insilmaril@0	1232
insilmaril@0	1233	// write to directory
insilmaril@2	1234	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0	1235	QFile file;
insilmaril@0	1236
insilmaril@0	1237	file.setName ( dir + "/"+mapName+".xml");
insilmaril@2	1238	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0	1239	{
insilmaril@0	1240	// This should neverever happen
insilmaril@2	1241	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0	1242	return;
insilmaril@0	1243	}
insilmaril@0	1244
insilmaril@0	1245	// Write it finally, and write in UTF8, no matter what
insilmaril@0	1246	QTextStream ts( &file );
insilmaril@0	1247	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0	1248	ts << saveFile;
insilmaril@0	1249	file.close();
insilmaril@0	1250
insilmaril@0	1251	// Now write image, too
insilmaril@0	1252	exportImage (dir+"/images/"+mapName+".png");
insilmaril@2	1253
insilmaril@2	1254	setExportMode (false);
insilmaril@0	1255	}
insilmaril@0	1256
insilmaril@0	1257	void MapEditor::clear()
insilmaril@0	1258	{
insilmaril@0	1259	if (selection)
insilmaril@0	1260	{
insilmaril@0	1261	selection->unselect();
insilmaril@0	1262	selection=NULL;
insilmaril@0	1263	}
insilmaril@0	1264
insilmaril@0	1265	mapCenter->clear();
insilmaril@0	1266	}
insilmaril@0	1267
insilmaril@2	1268	void MapEditor::copy()
insilmaril@2	1269	{
insilmaril@2	1270	if (selection)
insilmaril@2	1271	{
insilmaril@2	1272	// write to directory
insilmaril@2	1273	QString clipfile="part";
insilmaril@2	1274	QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@2	1275	QFile file;
insilmaril@2	1276
insilmaril@2	1277	file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@2	1278	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@2	1279	{
insilmaril@2	1280	// This should neverever happen
insilmaril@2	1281	QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@2	1282	return;
insilmaril@2	1283	}
insilmaril@2	1284
insilmaril@2	1285	// Write it finally, and write in UTF8, no matter what
insilmaril@2	1286	QTextStream ts( &file );
insilmaril@2	1287	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@2	1288	ts << saveFile;
insilmaril@2	1289	file.close();
insilmaril@2	1290
insilmaril@2	1291	clipboardEmpty=false;
insilmaril@2	1292	updateActions();
insilmaril@2	1293	}
insilmaril@2	1294	}
insilmaril@2	1295
insilmaril@2	1296	void MapEditor::redo()
insilmaril@2	1297	{
insilmaril@2	1298	blockSaveState=true;
insilmaril@2	1299
insilmaril@16	1300	// Restore variables
insilmaril@16	1301	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@16	1302	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@16	1303	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@16	1304	if (redosAvail>0) redosAvail--;
insilmaril@16	1305	if (undosAvail<undosTotal) undosAvail++;
insilmaril@16	1306	curStep++;
insilmaril@16	1307	if (curStep>undosTotal) curStep=1;
insilmaril@16	1308	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@16	1309	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@16	1310	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@16	1311	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@16	1312	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@16	1313
insilmaril@2	1314	// Find out current undo directory
insilmaril@16	1315	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@16	1316
insilmaril@16	1317	/* TODO remove testing
insilmaril@16	1318	*/
insilmaril@16	1319	cout << "ME::redo() begin\n";
insilmaril@16	1320	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@16	1321	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@16	1322	cout << " curStep="<<curStep<<endl;
insilmaril@16	1323	cout << " ---------------------------"<<endl;
insilmaril@16	1324	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@16	1325	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@16	1326	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@16	1327	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@16	1328	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@16	1329	cout << " ---------------------------"<<endl<<endl;
insilmaril@2	1330
insilmaril@2	1331	// select object before redo
insilmaril@16	1332	// FIXME better give up if no selection there...
insilmaril@2	1333	if (!redoSelection.isEmpty())
insilmaril@2	1334	select (redoSelection);
insilmaril@2	1335
insilmaril@16	1336
insilmaril@16	1337	parseAtom (redoCommand);
insilmaril@16	1338	mapCenter->reposition();
insilmaril@16	1339
insilmaril@16	1340	blockSaveState=false;
insilmaril@18	1341
insilmaril@18	1342	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@18	1343	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@18	1344	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@18	1345	undoSet.writeSettings(histPath);
insilmaril@18	1346
insilmaril@18	1347	updateActions();
insilmaril@18	1348
insilmaril@18	1349	/* TODO remove testing
insilmaril@18	1350	*/
insilmaril@16	1351	cout << "ME::redo() end\n";
insilmaril@2	1352	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@16	1353	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@16	1354	cout << " curStep="<<curStep<<endl;
insilmaril@16	1355	cout << " ---------------------------"<<endl<<endl;
insilmaril@16	1356
insilmaril@16	1357
insilmaril@16	1358	}
insilmaril@16	1359
insilmaril@16	1360	void MapEditor::undo()
insilmaril@16	1361	{
insilmaril@16	1362	blockSaveState=true;
insilmaril@16	1363
insilmaril@16	1364	// Restore variables
insilmaril@16	1365	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@16	1366	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@16	1367	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@16	1368	QString undoCommand= undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@16	1369	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@16	1370	QString redoCommand= undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@16	1371	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@16	1372	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@16	1373
insilmaril@16	1374	// Find out current undo directory
insilmaril@16	1375	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@16	1376
insilmaril@16	1377	// select object before undo
insilmaril@16	1378	if (!undoSelection.isEmpty())
insilmaril@16	1379	select (undoSelection);
insilmaril@16	1380
insilmaril@16	1381	/* TODO testing
insilmaril@16	1382	*/
insilmaril@16	1383	cout << "ME::undo() begin\n";
insilmaril@16	1384	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@16	1385	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@16	1386	cout << " curStep="<<curStep<<endl;
insilmaril@2	1387	cout << " ---------------------------"<<endl;
insilmaril@16	1388	cout << " comment="<<comment.toStdString()<<endl;
insilmaril@16	1389	cout << " undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@16	1390	cout << " undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@16	1391	cout << " redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@16	1392	cout << " redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@16	1393	cout << " ---------------------------"<<endl<<endl;
insilmaril@2	1394	parseAtom (undoCommand);
insilmaril@2	1395	mapCenter->reposition();
insilmaril@2	1396
insilmaril@2	1397	undosAvail--;
insilmaril@18	1398	curStep--;
insilmaril@18	1399	if (curStep<1) curStep=undosTotal;
insilmaril@16	1400
insilmaril@16	1401	redosAvail++;
insilmaril@2	1402
insilmaril@2	1403	blockSaveState=false;
insilmaril@2	1404	/* TODO remove testing
insilmaril@16	1405	*/
insilmaril@2	1406	cout << "ME::undo() end\n";
insilmaril@2	1407	cout << " undosAvail="<<undosAvail<<endl;
insilmaril@16	1408	cout << " redosAvail="<<redosAvail<<endl;
insilmaril@16	1409	cout << " curStep="<<curStep<<endl;
insilmaril@2	1410	cout << " ---------------------------"<<endl<<endl;
insilmaril@16	1411
insilmaril@16	1412	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@18	1413	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@16	1414	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@16	1415	undoSet.writeSettings(histPath);
insilmaril@16	1416
insilmaril@16	1417	updateActions();
insilmaril@2	1418	}
insilmaril@2	1419
insilmaril@2	1420	void MapEditor::undoXML(const QString &undoSel, const QString &bakMapPath)
insilmaril@2	1421	{
insilmaril@2	1422	QString bakMapDir=bakMapPath.left(bakMapPath.findRev("/"));
insilmaril@2	1423	QDir d(bakMapDir);
insilmaril@2	1424	QFile file (bakMapPath);
insilmaril@2	1425
insilmaril@0	1426	if (d.exists() )
insilmaril@0	1427	{
insilmaril@2	1428	// We need to parse saved XML data
insilmaril@0	1429	mapBuilderHandler handler;
insilmaril@2	1430	QXmlInputSource source( file);
insilmaril@0	1431	QXmlSimpleReader reader;
insilmaril@0	1432	reader.setContentHandler( &handler );
insilmaril@0	1433	reader.setErrorHandler( &handler );
insilmaril@0	1434	handler.setMapEditor( this );
insilmaril@0	1435	handler.setTmpDir ( bakMapDir ); // needed to load files with rel. path
insilmaril@2	1436	if (undoSel.isEmpty())
insilmaril@0	1437	{
insilmaril@2	1438	unselect();
insilmaril@2	1439	mapCenter->clear();
insilmaril@2	1440	handler.setLoadMode (NewMap);
insilmaril@0	1441	} else
insilmaril@0	1442	{
insilmaril@2	1443	select (undoSel);
insilmaril@2	1444	handler.setLoadMode (ImportReplace);
insilmaril@0	1445	}
insilmaril@2	1446	blockReposition=true;
insilmaril@0	1447	bool ok = reader.parse( source );
insilmaril@2	1448	blockReposition=false;
insilmaril@2	1449	if (! ok )
insilmaril@0	1450	{
insilmaril@0	1451	// This should never ever happen
insilmaril@0	1452	QMessageBox::critical( 0, tr( "Critical Parse Error by reading backupFile" ),
insilmaril@2	1453	tr( handler.errorProtocol() )+" in "+bakMapDir );
insilmaril@0	1454	}
insilmaril@0	1455	} else
insilmaril@0	1456	{
insilmaril@0	1457	QMessageBox::critical( 0, tr( "Critical Error" ),
insilmaril@2	1458	tr("Temporary directory %1 used for undo is gone. \n"
insilmaril@0	1459	"I will create a new one, but at the moment no undo is available.\n"
insilmaril@0	1460	"Maybe you want to reload your original data.\n\n"
insilmaril@2	1461	"Sorry for any inconveniences.").arg(bakMapDir) );
insilmaril@0	1462	makeTmpDirs();
insilmaril@0	1463	}
insilmaril@0	1464	}
insilmaril@0	1465
insilmaril@2	1466	void MapEditor::pasteNoSave()
insilmaril@0	1467	{
insilmaril@2	1468	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0	1469	}
insilmaril@0	1470
insilmaril@0	1471	void MapEditor::cutNoSave()
insilmaril@0	1472	{
insilmaril@2	1473	copy();
insilmaril@2	1474	deleteSelection();
insilmaril@0	1475	}
insilmaril@0	1476
insilmaril@0	1477	void MapEditor::paste()
insilmaril@0	1478	{
insilmaril@2	1479	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	1480	typeid(*selection) == typeid(MapCenterObj)))
insilmaril@2	1481	{
insilmaril@16	1482	saveStatePart(selection,QString("Paste to %1").arg( getName(selection)));
insilmaril@2	1483	pasteNoSave();
insilmaril@2	1484	mapCenter->reposition();
insilmaril@2	1485	adjustCanvasSize();
insilmaril@2	1486	}
insilmaril@0	1487	}
insilmaril@0	1488
insilmaril@0	1489	void MapEditor::cut()
insilmaril@0	1490	{
insilmaril@16	1491	saveStatePart(selection->getParObj(),QString("Cut %1").arg(getName(selection)));
insilmaril@0	1492	copy();
insilmaril@0	1493	cutNoSave();
insilmaril@0	1494	mapCenter->reposition();
insilmaril@0	1495	adjustCanvasSize();
insilmaril@0	1496	}
insilmaril@0	1497
insilmaril@2	1498	void MapEditor::move(const int &x, const int &y)
insilmaril@2	1499	{
insilmaril@20	1500	if (selection)
insilmaril@20	1501	{
insilmaril@20	1502	QString ps=qpointToString (selection->getAbsPos());
insilmaril@20	1503	QString s=selection->getSelectString();
insilmaril@20	1504	saveState(
insilmaril@20	1505	s, "move "+ps,
insilmaril@20	1506	s, "move "+qpointToString (QPoint (x,y)),
insilmaril@20	1507	QString("Move %1 to %2").arg(getName(selection)).arg(ps));
insilmaril@20	1508	selection->move(x,y);
insilmaril@20	1509	mapCenter->reposition();
insilmaril@20	1510	adjustCanvasSize();
insilmaril@20	1511	}
insilmaril@20	1512
insilmaril@20	1513	}
insilmaril@20	1514
insilmaril@20	1515	void MapEditor::moveRel (const int &x, const int &y)
insilmaril@20	1516	{
insilmaril@20	1517	if (selection)
insilmaril@20	1518	{
insilmaril@20	1519	QString ps=qpointToString (selection->getRelPos());
insilmaril@20	1520	QString s=selection->getSelectString();
insilmaril@20	1521	saveState(
insilmaril@20	1522	s, "moveRel "+ps,
insilmaril@20	1523	s, "moveRel "+qpointToString (QPoint (x,y)),
insilmaril@20	1524	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
insilmaril@20	1525	selection->setRelPos (QPoint(x,y));
insilmaril@20	1526	mapCenter->reposition();
insilmaril@20	1527	adjustCanvasSize();
insilmaril@20	1528	}
insilmaril@2	1529	}
insilmaril@2	1530
insilmaril@0	1531	void MapEditor::moveBranchUp()
insilmaril@0	1532	{
insilmaril@0	1533	BranchObj* bo;
insilmaril@0	1534	BranchObj* par;
insilmaril@0	1535	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1536	{
insilmaril@2	1537	bo=(BranchObj*)selection;
insilmaril@2	1538	if (!bo->canMoveBranchUp()) return;
insilmaril@0	1539	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1540	selection->unselect();
insilmaril@18	1541	bo=par->moveBranchUp (bo); // bo will be the one below selection
insilmaril@0	1542	selection->select();
insilmaril@18	1543	saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0	1544	mapCenter->reposition();
insilmaril@0	1545	ensureSelectionVisible();
insilmaril@0	1546	}
insilmaril@0	1547	}
insilmaril@0	1548
insilmaril@0	1549	void MapEditor::moveBranchDown()
insilmaril@0	1550	{
insilmaril@0	1551	BranchObj* bo;
insilmaril@0	1552	BranchObj* par;
insilmaril@0	1553	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	1554	{
insilmaril@2	1555	bo=(BranchObj*)selection;
insilmaril@2	1556	if (!bo->canMoveBranchDown()) return;
insilmaril@0	1557	par=(BranchObj*)(bo->getParObj());
insilmaril@0	1558	selection->unselect();
insilmaril@18	1559	bo=par->moveBranchDown(bo); // bo will be the one above selection
insilmaril@0	1560	selection->select();
insilmaril@18	1561	saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0	1562	mapCenter->reposition();
insilmaril@0	1563	ensureSelectionVisible();
insilmaril@0	1564	}
insilmaril@0	1565	}
insilmaril@0	1566
insilmaril@16	1567	QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@16	1568	{
insilmaril@16	1569	if (selection &&
insilmaril@16	1570	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@16	1571	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@16	1572	{
insilmaril@16	1573	ok=true;
insilmaril@16	1574	ensureSelectionVisible();
insilmaril@16	1575	p = ((BranchObj*)selection)->getAbsPos();
insilmaril@17	1576	p.setX (p.x() - contentsX());
insilmaril@17	1577	p.setY (p.y() - contentsY() + ((BranchObj*)selection)->height()/2);
insilmaril@16	1578	return ((BranchObj*)selection)->getHeading();
insilmaril@16	1579	}
insilmaril@16	1580	ok=false;
insilmaril@16	1581	return QString();
insilmaril@0	1582	}
insilmaril@0	1583
insilmaril@2	1584	void MapEditor::setHeading(const QString &s)
insilmaril@0	1585	{
insilmaril@0	1586	if (selection &&
insilmaril@0	1587	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	1588	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@0	1589	{
insilmaril@16	1590	editingBO=(BranchObj*)selection;
insilmaril@16	1591	saveStateConstSelection(
insilmaril@16	1592	"setHeading (\""+editingBO->getHeading()+"\")",
insilmaril@16	1593	"setHeading (\""+s+"\")",
insilmaril@16	1594	QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
insilmaril@16	1595	editingBO->setHeading(s );
insilmaril@16	1596	editingBO=NULL;
insilmaril@2	1597	mapCenter->reposition();
insilmaril@2	1598	adjustCanvasSize();
insilmaril@2	1599	ensureSelectionVisible();
insilmaril@2	1600	}
insilmaril@2	1601	}
insilmaril@2	1602
insilmaril@16	1603	void MapEditor::setURLInt (const QString &s)
insilmaril@2	1604	{
insilmaril@2	1605	// Internal function, no saveState needed
insilmaril@2	1606	if (selection &&
insilmaril@2	1607	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	1608	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@2	1609	{
insilmaril@2	1610	((BranchObj*)selection)->setURL(s);
insilmaril@2	1611	mapCenter->reposition();
insilmaril@2	1612	adjustCanvasSize();
insilmaril@2	1613	ensureSelectionVisible();
insilmaril@2	1614	}
insilmaril@2	1615	}
insilmaril@2	1616
insilmaril@16	1617	void MapEditor::setHeadingInt(const QString &s)
insilmaril@16	1618	{
insilmaril@16	1619	if (selection &&
insilmaril@16	1620	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@16	1621	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@16	1622	{
insilmaril@16	1623	((BranchObj*)selection)->setHeading(s);
insilmaril@16	1624	mapCenter->reposition();
insilmaril@16	1625	adjustCanvasSize();
insilmaril@16	1626	ensureSelectionVisible();
insilmaril@16	1627	}
insilmaril@16	1628	}
insilmaril@16	1629
insilmaril@16	1630	void MapEditor::setVymLinkInt (const QString &s)
insilmaril@2	1631	{
insilmaril@2	1632	// Internal function, no saveState needed
insilmaril@2	1633	if (selection &&
insilmaril@2	1634	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	1635	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@2	1636	{
insilmaril@2	1637	((BranchObj*)selection)->setVymLink(s);
insilmaril@2	1638	mapCenter->reposition();
insilmaril@2	1639	adjustCanvasSize();
insilmaril@2	1640	ensureSelectionVisible();
insilmaril@2	1641	}
insilmaril@2	1642	}
insilmaril@2	1643
insilmaril@18	1644	BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@2	1645	{
insilmaril@18	1646	// Depending on pos:
insilmaril@18	1647	// -3 insert in childs of parent above selection
insilmaril@18	1648	// -2 add branch to selection
insilmaril@18	1649	// -1 insert in childs of parent below selection
insilmaril@18	1650	// 0..n insert in childs of parent at pos
insilmaril@18	1651	BranchObj *newbo=NULL;
insilmaril@2	1652	if (selection &&
insilmaril@2	1653	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	1654	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@2	1655	{
insilmaril@18	1656	BranchObj* bo = (BranchObj*) selection;
insilmaril@18	1657	if (num==-2)
insilmaril@0	1658	{
insilmaril@0	1659	// save scroll state. If scrolled, automatically select
insilmaril@0	1660	// new branch in order to tmp unscroll parent...
insilmaril@18	1661	return bo->addBranch();
insilmaril@18	1662
insilmaril@18	1663	}else if (num==-1)
insilmaril@0	1664	{
insilmaril@18	1665	num=bo->getNum()+1;
insilmaril@18	1666	bo=(BranchObj*)bo->getParObj();
insilmaril@18	1667	}else if (num==-3)
insilmaril@16	1668	{
insilmaril@18	1669	num=bo->getNum();
insilmaril@18	1670	bo=(BranchObj*)bo->getParObj();
insilmaril@18	1671	}
insilmaril@18	1672	if (!bo) return bo;
insilmaril@18	1673	newbo=bo->insertBranch(num);
insilmaril@18	1674	}
insilmaril@18	1675	return newbo;
insilmaril@18	1676	}
insilmaril@18	1677
insilmaril@18	1678	void MapEditor::addNewBranch(int pos)
insilmaril@18	1679	{
insilmaril@18	1680	// Different meaning than num in addNewBranchInt!
insilmaril@18	1681	// -1 add above
insilmaril@18	1682	// 0 add as child
insilmaril@18	1683	// +1 add below
insilmaril@18	1684	if (selection &&
insilmaril@18	1685	(typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@18	1686	typeid(*selection) == typeid(MapCenterObj) ) )
insilmaril@18	1687	{
insilmaril@18	1688	BranchObj bo = (BranchObj) selection;
insilmaril@18	1689	BranchObj *newbo;
insilmaril@18	1690	newbo=addNewBranchInt (pos-2);
insilmaril@18	1691
insilmaril@18	1692	if (newbo)
insilmaril@18	1693	{
insilmaril@18	1694	saveStateConstSelection (
insilmaril@18	1695	QString ("delete (\"%1\")").arg(newbo->getSelectString()),
insilmaril@18	1696	QString ("addBranch (%1)").arg(pos-2),
insilmaril@18	1697	QString ("Add new branch to %1").arg(getName(bo))); //TODO undoCommand
insilmaril@18	1698
insilmaril@18	1699	LinkableMapObj *oldselection=selection;
insilmaril@18	1700
insilmaril@18	1701	mapCenter->reposition();
insilmaril@18	1702	adjustCanvasSize();
insilmaril@18	1703
insilmaril@18	1704
insilmaril@18	1705	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@18	1706	actionSettingsAutoselectHeading->isOn() )
insilmaril@16	1707	{
insilmaril@16	1708	selection->unselect();
insilmaril@18	1709	selection=newbo;
insilmaril@16	1710	selection->select();
insilmaril@18	1711	if (actionSettingsAutoedit->isOn() )
insilmaril@18	1712	mainWindow->editHeading();
insilmaril@18	1713	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@18	1714	)//&& !wasScrolled) //FIXME wasScrolled was moved to addNewBranchInt
insilmaril@18	1715	{
insilmaril@18	1716	selection->unselect();
insilmaril@18	1717	selection=oldselection;
insilmaril@18	1718	selection->select();
insilmaril@18	1719	}
insilmaril@18	1720	}
insilmaril@18	1721	}
insilmaril@16	1722	}
insilmaril@16	1723	}
insilmaril@16	1724
insilmaril@16	1725
insilmaril@16	1726	void MapEditor::addNewBranchHere()
insilmaril@16	1727	{
insilmaril@16	1728	if (selection &&
insilmaril@16	1729	(typeid(*selection) == typeid(BranchObj) ) )
insilmaril@16	1730	{
insilmaril@16	1731	BranchObj* bo1 = (BranchObj*) selection;
insilmaril@16	1732	saveStatePart(selection, QString("Add new branch here").arg(getName(bo1)));
insilmaril@16	1733
insilmaril@16	1734	bool wasScrolled=false;
insilmaril@16	1735	BranchObj *newbo=NULL;
insilmaril@16	1736	BranchObj parbo=(BranchObj)(selection->getParObj());
insilmaril@16	1737	if (parbo)
insilmaril@16	1738	{
insilmaril@16	1739	// add below selection
insilmaril@16	1740	newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@16	1741	}
insilmaril@16	1742
insilmaril@16	1743	LinkableMapObj *oldselection=selection;
insilmaril@16	1744	((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@16	1745
insilmaril@16	1746	mapCenter->reposition();
insilmaril@16	1747	adjustCanvasSize();
insilmaril@0	1748	if (actionSettingsAutoedit->isOn() \|\|
insilmaril@0	1749	actionSettingsAutoselectHeading->isOn() )
insilmaril@0	1750	{
insilmaril@0	1751	selection->unselect();
insilmaril@0	1752	selection=newbo;
insilmaril@0	1753	selection->select();
insilmaril@0	1754	if (actionSettingsAutoedit->isOn() )
insilmaril@17	1755	mainWindow->editHeading();
insilmaril@0	1756	if (!actionSettingsAutoselectHeading->isOn()
insilmaril@0	1757	&& !wasScrolled)
insilmaril@0	1758	{
insilmaril@0	1759	selection->unselect();
insilmaril@0	1760	selection=oldselection;
insilmaril@0	1761	selection->select();
insilmaril@0	1762	}
insilmaril@0	1763	}
insilmaril@0	1764	}
insilmaril@0	1765	}
insilmaril@0	1766
insilmaril@0	1767	void MapEditor::deleteSelection()
insilmaril@0	1768	{
insilmaril@0	1769	if (selection && typeid(*selection) ==typeid(BranchObj) )
insilmaril@0	1770	{
insilmaril@17	1771	BranchObj* bo=(BranchObj*)selection;
insilmaril@0	1772	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@0	1773	bo->unselect();
insilmaril@2	1774	if (selection->getDepth()>1)
insilmaril@2	1775	// Normal branch, save parent with childs
insilmaril@16	1776	saveStatePart(par,QString("Delete %1").arg(getName(bo)));
insilmaril@17	1777	// naveState (UndoCom, par, QString("insertBranchAt (%1)", bo, "", QString ("Delete %1").arg(getName(bo))));
insilmaril@2	1778	else
insilmaril@2	1779	// Mainbranch, save whole map
insilmaril@2	1780	// TODO Better would be to insert mainbranch again at pos
insilmaril@2	1781	// But undoCommand is missing right now
insilmaril@16	1782	saveStateComplete(QString("Delete %1").arg(getName(bo)));
insilmaril@0	1783	selection=NULL;
insilmaril@0	1784	par->removeBranch(bo);
insilmaril@0	1785	selection=par;
insilmaril@0	1786	selection->select();
insilmaril@0	1787	ensureSelectionVisible();
insilmaril@0	1788	mapCenter->reposition();
insilmaril@0	1789	adjustCanvasSize();
insilmaril@0	1790	}
insilmaril@0	1791	if (selection && typeid(*selection) ==typeid(FloatImageObj) )
insilmaril@0	1792	{
insilmaril@17	1793	FloatImageObj* fio=(FloatImageObj*)selection;
insilmaril@0	1794	BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@16	1795	saveStatePart(par, QString("Delete %1").arg(getName(fio)));
insilmaril@0	1796	fio->unselect();
insilmaril@0	1797	selection=NULL;
insilmaril@0	1798	par->removeFloatImage(fio);
insilmaril@0	1799	selection=par;
insilmaril@0	1800	selection->select();
insilmaril@0	1801	ensureSelectionVisible();
insilmaril@0	1802	mapCenter->reposition();
insilmaril@0	1803	adjustCanvasSize();
insilmaril@0	1804	}
insilmaril@0	1805	}
insilmaril@0	1806
insilmaril@0	1807	LinkableMapObj* MapEditor::getSelection()
insilmaril@0	1808	{
insilmaril@0	1809	return selection;
insilmaril@0	1810	}
insilmaril@0	1811
insilmaril@0	1812	void MapEditor::unselect()
insilmaril@0	1813	{
insilmaril@0	1814	if (selection)
insilmaril@0	1815	{
insilmaril@0	1816	selectionLast=selection;
insilmaril@0	1817	selection->unselect();
insilmaril@0	1818	selection=NULL;
insilmaril@0	1819	}
insilmaril@0	1820	}
insilmaril@0	1821
insilmaril@0	1822	void MapEditor::reselect()
insilmaril@0	1823	{
insilmaril@0	1824	if (selectionLast)
insilmaril@0	1825	{
insilmaril@0	1826	selection=selectionLast;
insilmaril@0	1827	selection->select();
insilmaril@0	1828	selectionLast=NULL;
insilmaril@0	1829	}
insilmaril@0	1830	}
insilmaril@0	1831
insilmaril@2	1832	bool MapEditor::select (const QString &s)
insilmaril@2	1833	{
insilmaril@2	1834	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@2	1835
insilmaril@2	1836	// Finally select the found object
insilmaril@2	1837	if (lmo)
insilmaril@2	1838	{
insilmaril@2	1839	if (selection) unselect();
insilmaril@2	1840	selection=lmo;
insilmaril@2	1841	selection->select();
insilmaril@2	1842	adjustCanvasSize();
insilmaril@2	1843	ensureSelectionVisible();
insilmaril@2	1844	return true;
insilmaril@2	1845	}
insilmaril@2	1846	return false;
insilmaril@2	1847	}
insilmaril@2	1848
insilmaril@17	1849	QString MapEditor::getSelectString()
insilmaril@17	1850	{
insilmaril@17	1851	if (selection) return selection->getSelectString();
insilmaril@17	1852	return QString();
insilmaril@17	1853	}
insilmaril@17	1854
insilmaril@16	1855	void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@2	1856	{
insilmaril@2	1857	if (lmo && selection != lmo)
insilmaril@2	1858	{
insilmaril@2	1859	// select the MapObj
insilmaril@2	1860	if (selection) selection->unselect();
insilmaril@2	1861	selection=lmo;
insilmaril@2	1862	selection->select();
insilmaril@2	1863
insilmaril@2	1864	adjustCanvasSize();
insilmaril@2	1865	}
insilmaril@2	1866	}
insilmaril@2	1867
insilmaril@16	1868	void MapEditor::selectNextBranchInt()
insilmaril@0	1869	{
insilmaril@0	1870	// Increase number of branch
insilmaril@0	1871	if (selection)
insilmaril@0	1872	{
insilmaril@0	1873	QString s=selection->getSelectString();
insilmaril@0	1874	QString part;
insilmaril@0	1875	QString typ;
insilmaril@0	1876	QString num;
insilmaril@0	1877
insilmaril@0	1878	// Where am I?
insilmaril@0	1879	part=s.section(",",-1);
insilmaril@0	1880	typ=part.left (3);
insilmaril@0	1881	num=part.right(part.length() - 3);
insilmaril@0	1882
insilmaril@0	1883	s=s.left (s.length() -num.length());
insilmaril@0	1884
insilmaril@0	1885	// Go to next lmo
insilmaril@0	1886	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1887
insilmaril@0	1888	s=s+num;
insilmaril@0	1889
insilmaril@0	1890	// Try to select this one
insilmaril@0	1891	if (select (s)) return;
insilmaril@0	1892
insilmaril@0	1893	// We have no direct successor,
insilmaril@0	1894	// try to increase the parental number in order to
insilmaril@0	1895	// find a successor with same depth
insilmaril@0	1896
insilmaril@0	1897	int d=selection->getDepth();
insilmaril@0	1898	int oldDepth=d;
insilmaril@0	1899	int i;
insilmaril@0	1900	bool found=false;
insilmaril@0	1901	bool b;
insilmaril@0	1902	while (!found && d>0)
insilmaril@0	1903	{
insilmaril@0	1904	s=s.section (",",0,d-1);
insilmaril@0	1905	// replace substring of current depth in s with "1"
insilmaril@0	1906	part=s.section(",",-1);
insilmaril@0	1907	typ=part.left (3);
insilmaril@0	1908	num=part.right(part.length() - 3);
insilmaril@0	1909
insilmaril@0	1910	if (d>1)
insilmaril@0	1911	{
insilmaril@0	1912	// increase number of parent
insilmaril@0	1913	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1914	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	1915	} else
insilmaril@0	1916	{
insilmaril@0	1917	// Special case, look at orientation
insilmaril@0	1918	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	1919	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	1920	else
insilmaril@0	1921	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1922	s=typ+num;
insilmaril@0	1923	}
insilmaril@0	1924
insilmaril@0	1925	if (select (s))
insilmaril@0	1926	// pad to oldDepth, select the first branch for each depth
insilmaril@0	1927	for (i=d;i<oldDepth;i++)
insilmaril@0	1928	{
insilmaril@0	1929	b=select (s);
insilmaril@0	1930	if (b)
insilmaril@0	1931	{
insilmaril@2	1932	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0	1933	s+=",bo:0";
insilmaril@0	1934	else
insilmaril@0	1935	break;
insilmaril@0	1936	} else
insilmaril@0	1937	break;
insilmaril@0	1938	}
insilmaril@0	1939
insilmaril@0	1940	// try to select the freshly built string
insilmaril@0	1941	found=select(s);
insilmaril@0	1942	d--;
insilmaril@0	1943	}
insilmaril@0	1944	return;
insilmaril@0	1945	}
insilmaril@0	1946	}
insilmaril@0	1947
insilmaril@16	1948	void MapEditor::selectPrevBranchInt()
insilmaril@0	1949	{
insilmaril@0	1950	// Decrease number of branch
insilmaril@0	1951	if (selection)
insilmaril@0	1952	{
insilmaril@0	1953	QString s=selection->getSelectString();
insilmaril@0	1954	QString part;
insilmaril@0	1955	QString typ;
insilmaril@0	1956	QString num;
insilmaril@0	1957
insilmaril@0	1958	// Where am I?
insilmaril@0	1959	part=s.section(",",-1);
insilmaril@0	1960	typ=part.left (3);
insilmaril@0	1961	num=part.right(part.length() - 3);
insilmaril@0	1962
insilmaril@0	1963	s=s.left (s.length() -num.length());
insilmaril@0	1964
insilmaril@0	1965	// Go to next lmo
insilmaril@0	1966	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1967
insilmaril@0	1968	s=s+num;
insilmaril@0	1969
insilmaril@0	1970	// Try to select this one
insilmaril@0	1971	if (select (s)) return;
insilmaril@0	1972
insilmaril@0	1973	// We have no direct precessor,
insilmaril@0	1974	// try to decrease the parental number in order to
insilmaril@0	1975	// find a precessor with same depth
insilmaril@0	1976
insilmaril@0	1977	int d=selection->getDepth();
insilmaril@0	1978	int oldDepth=d;
insilmaril@0	1979	int i;
insilmaril@0	1980	bool found=false;
insilmaril@0	1981	bool b;
insilmaril@0	1982	while (!found && d>0)
insilmaril@0	1983	{
insilmaril@0	1984	s=s.section (",",0,d-1);
insilmaril@0	1985	// replace substring of current depth in s with "1"
insilmaril@0	1986	part=s.section(",",-1);
insilmaril@0	1987	typ=part.left (3);
insilmaril@0	1988	num=part.right(part.length() - 3);
insilmaril@0	1989
insilmaril@0	1990	if (d>1)
insilmaril@0	1991	{
insilmaril@0	1992	// decrease number of parent
insilmaril@0	1993	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	1994	s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0	1995	} else
insilmaril@0	1996	{
insilmaril@0	1997	// Special case, look at orientation
insilmaril@0	1998	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	1999	num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0	2000	else
insilmaril@0	2001	num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0	2002	s=typ+num;
insilmaril@0	2003	}
insilmaril@0	2004
insilmaril@0	2005	if (select(s))
insilmaril@0	2006	// pad to oldDepth, select the last branch for each depth
insilmaril@0	2007	for (i=d;i<oldDepth;i++)
insilmaril@0	2008	{
insilmaril@0	2009	b=select (s);
insilmaril@0	2010	if (b)
insilmaril@2	2011	if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@2	2012	s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0	2013	else
insilmaril@0	2014	break;
insilmaril@0	2015	else
insilmaril@0	2016	break;
insilmaril@0	2017	}
insilmaril@0	2018
insilmaril@0	2019	// try to select the freshly built string
insilmaril@0	2020	found=select(s);
insilmaril@0	2021	d--;
insilmaril@0	2022	}
insilmaril@0	2023	return;
insilmaril@0	2024	}
insilmaril@0	2025	}
insilmaril@0	2026
insilmaril@0	2027	void MapEditor::selectUpperBranch()
insilmaril@0	2028	{
insilmaril@0	2029	if (selection)
insilmaril@0	2030	{
insilmaril@0	2031	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2032	{
insilmaril@0	2033	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@16	2034	selectPrevBranchInt();
insilmaril@0	2035	else
insilmaril@0	2036	if (selection->getDepth()==1)
insilmaril@16	2037	selectNextBranchInt();
insilmaril@0	2038	else
insilmaril@16	2039	selectPrevBranchInt();
insilmaril@0	2040	}
insilmaril@0	2041	}
insilmaril@0	2042	}
insilmaril@0	2043
insilmaril@0	2044	void MapEditor::selectLowerBranch()
insilmaril@0	2045	{
insilmaril@0	2046	if (selection)
insilmaril@0	2047	{
insilmaril@0	2048	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2049	{
insilmaril@0	2050	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@16	2051	selectNextBranchInt();
insilmaril@0	2052	else
insilmaril@0	2053	if (selection->getDepth()==1)
insilmaril@16	2054	selectPrevBranchInt();
insilmaril@0	2055	else
insilmaril@16	2056	selectNextBranchInt();
insilmaril@0	2057	}
insilmaril@0	2058	}
insilmaril@0	2059	}
insilmaril@0	2060
insilmaril@0	2061
insilmaril@0	2062	void MapEditor::selectLeftBranch()
insilmaril@0	2063	{
insilmaril@0	2064	BranchObj* bo;
insilmaril@0	2065	BranchObj* par;
insilmaril@0	2066	if (selection)
insilmaril@0	2067	{
insilmaril@0	2068	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2069	{
insilmaril@2	2070	par= (BranchObj*) selection;
insilmaril@0	2071	bo=par->getLastSelectedBranch();
insilmaril@0	2072	if (bo)
insilmaril@0	2073	{
insilmaril@0	2074	// Workaround for reselecting on left and right side
insilmaril@0	2075	if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0	2076	{
insilmaril@0	2077	bo=par->getLastBranch();
insilmaril@0	2078	}
insilmaril@0	2079	if (bo)
insilmaril@0	2080	{
insilmaril@0	2081	par->unselect();
insilmaril@0	2082	selection=bo;
insilmaril@0	2083	selection->select();
insilmaril@0	2084	adjustCanvasSize();
insilmaril@0	2085	ensureSelectionVisible();
insilmaril@0	2086	}
insilmaril@0	2087	}
insilmaril@0	2088	} else
insilmaril@0	2089	{
insilmaril@0	2090	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2091	if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0	2092	{
insilmaril@0	2093	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2094	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2095	{
insilmaril@0	2096	selection->unselect();
insilmaril@0	2097	selection=par;
insilmaril@0	2098	selection->select();
insilmaril@0	2099	adjustCanvasSize();
insilmaril@0	2100	ensureSelectionVisible();
insilmaril@0	2101	}
insilmaril@0	2102	} else
insilmaril@0	2103	{
insilmaril@0	2104	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2105	{
insilmaril@2	2106	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2107	if (bo)
insilmaril@0	2108	{
insilmaril@0	2109	selection->unselect();
insilmaril@0	2110	selection=bo;
insilmaril@0	2111	selection->select();
insilmaril@0	2112	adjustCanvasSize();
insilmaril@0	2113	ensureSelectionVisible();
insilmaril@0	2114	}
insilmaril@0	2115	}
insilmaril@0	2116	}
insilmaril@0	2117	}
insilmaril@0	2118	}
insilmaril@0	2119	}
insilmaril@0	2120
insilmaril@0	2121	void MapEditor::selectRightBranch()
insilmaril@0	2122	{
insilmaril@0	2123	BranchObj* bo;
insilmaril@0	2124	BranchObj* par;
insilmaril@0	2125
insilmaril@0	2126	if (selection)
insilmaril@0	2127	{
insilmaril@0	2128	if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2129	{
insilmaril@2	2130	par= (BranchObj*) selection;
insilmaril@0	2131	bo=par->getLastSelectedBranch();
insilmaril@0	2132	if (bo)
insilmaril@0	2133	{
insilmaril@16	2134	// Workaround for reselecting on left and right side
insilmaril@0	2135	if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2136	bo=par->getFirstBranch();
insilmaril@0	2137	if (bo)
insilmaril@0	2138	{
insilmaril@0	2139	par->unselect();
insilmaril@0	2140	selection=bo;
insilmaril@0	2141	selection->select();
insilmaril@0	2142	ensureSelectionVisible();
insilmaril@0	2143	}
insilmaril@0	2144	}
insilmaril@0	2145	} else
insilmaril@0	2146	{
insilmaril@0	2147	par=(BranchObj*)(selection->getParObj());
insilmaril@0	2148	if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0	2149	{
insilmaril@0	2150	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2151	typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	2152	{
insilmaril@0	2153	selection->unselect();
insilmaril@0	2154	selection=par;
insilmaril@0	2155	selection->select();
insilmaril@0	2156	adjustCanvasSize();
insilmaril@0	2157	ensureSelectionVisible();
insilmaril@0	2158	}
insilmaril@0	2159	} else
insilmaril@0	2160	{
insilmaril@0	2161	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	2162	{
insilmaril@2	2163	bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0	2164	if (bo)
insilmaril@0	2165	{
insilmaril@0	2166	selection->unselect();
insilmaril@0	2167	selection=bo;
insilmaril@0	2168	selection->select();
insilmaril@0	2169	adjustCanvasSize();
insilmaril@0	2170	ensureSelectionVisible();
insilmaril@0	2171	}
insilmaril@0	2172	}
insilmaril@0	2173	}
insilmaril@0	2174	}
insilmaril@0	2175	}
insilmaril@0	2176	}
insilmaril@0	2177
insilmaril@0	2178	void MapEditor::selectFirstBranch()
insilmaril@0	2179	{
insilmaril@0	2180	BranchObj *bo1;
insilmaril@0	2181	BranchObj *bo2;
insilmaril@0	2182	BranchObj* par;
insilmaril@0	2183	if (selection) {
insilmaril@0	2184	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2185	{
insilmaril@2	2186	bo1= (BranchObj*) selection;
insilmaril@0	2187	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2188	bo2=par->getFirstBranch();
insilmaril@0	2189	if (bo2) {
insilmaril@0	2190	bo1->unselect();
insilmaril@0	2191	selection=bo2;
insilmaril@0	2192	selection->select();
insilmaril@0	2193	ensureSelectionVisible();
insilmaril@0	2194	}
insilmaril@0	2195	}
insilmaril@0	2196	adjustCanvasSize();
insilmaril@0	2197	}
insilmaril@0	2198	}
insilmaril@0	2199
insilmaril@0	2200	void MapEditor::selectLastBranch()
insilmaril@0	2201	{
insilmaril@0	2202	BranchObj *bo1;
insilmaril@0	2203	BranchObj *bo2;
insilmaril@0	2204	BranchObj* par;
insilmaril@0	2205	if (selection) {
insilmaril@0	2206	if (typeid(*selection) == typeid(BranchObj))
insilmaril@0	2207	{
insilmaril@2	2208	bo1= (BranchObj*) selection;
insilmaril@0	2209	par=(BranchObj*)(bo1->getParObj());
insilmaril@0	2210	bo2=par->getLastBranch();
insilmaril@0	2211	if (bo2) {
insilmaril@0	2212	bo1->unselect();
insilmaril@0	2213	selection=bo2;
insilmaril@0	2214	selection->select();
insilmaril@0	2215	ensureSelectionVisible();
insilmaril@0	2216	}
insilmaril@0	2217	}
insilmaril@0	2218	adjustCanvasSize();
insilmaril@0	2219	}
insilmaril@0	2220	}
insilmaril@0	2221
insilmaril@0	2222	void MapEditor::setColor(QColor c)
insilmaril@0	2223	{
insilmaril@0	2224	actColor=c;
insilmaril@0	2225	}
insilmaril@0	2226
insilmaril@0	2227	void MapEditor::selectBackgroundColor()
insilmaril@0	2228	{
insilmaril@0	2229	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0	2230	if ( !col.isValid() ) return;
insilmaril@0	2231	setBackgroundColor( col );
insilmaril@16	2232	//TODO undocomm
insilmaril@16	2233	saveStateComplete(QString("Set background color of map to %1").arg(col.name()));
insilmaril@0	2234	}
insilmaril@0	2235
insilmaril@0	2236	void MapEditor::setBackgroundColor(QColor c)
insilmaril@0	2237	{
insilmaril@0	2238	mapCanvas->setBackgroundColor (c);
insilmaril@0	2239	}
insilmaril@0	2240
insilmaril@0	2241	QColor MapEditor::pickColor()
insilmaril@0	2242	{
insilmaril@0	2243	if (selection)
insilmaril@0	2244	{
insilmaril@0	2245	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2246	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2247	{
insilmaril@2	2248	BranchObj bo=(BranchObj)selection;
insilmaril@0	2249	actColor=bo->getColor();
insilmaril@0	2250	}
insilmaril@0	2251	}
insilmaril@0	2252	return actColor;
insilmaril@0	2253	}
insilmaril@0	2254
insilmaril@0	2255	void MapEditor::colorItem()
insilmaril@0	2256	{
insilmaril@0	2257	if (selection)
insilmaril@0	2258	{
insilmaril@0	2259	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2260	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2261	{
insilmaril@2	2262	BranchObj bo=(BranchObj)selection;
insilmaril@16	2263	saveStatePart(selection, QString("Set color of %1 to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@2	2264	bo->setColor(actColor); // color branch
insilmaril@0	2265	}
insilmaril@0	2266	}
insilmaril@0	2267	}
insilmaril@0	2268
insilmaril@0	2269	void MapEditor::colorBranch()
insilmaril@0	2270	{
insilmaril@0	2271	if (selection)
insilmaril@0	2272	{
insilmaril@0	2273	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2274	typeid(*selection) == typeid(MapCenterObj))
insilmaril@0	2275	{
insilmaril@2	2276	BranchObj bo=(BranchObj)selection;
insilmaril@16	2277	saveStatePart(selection, QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(actColor.name())); //TODO undoCommand
insilmaril@2	2278	bo->setColorChilds(actColor); // color links, color childs
insilmaril@0	2279	}
insilmaril@0	2280	}
insilmaril@0	2281	}
insilmaril@0	2282
insilmaril@0	2283
insilmaril@0	2284	void MapEditor::toggleStandardFlag(QString f)
insilmaril@0	2285	{
insilmaril@0	2286	if (selection)
insilmaril@0	2287	{
insilmaril@3	2288	if (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@3	2289	typeid(*selection) == typeid(MapCenterObj))
insilmaril@3	2290	{
insilmaril@3	2291	BranchObj bo=(BranchObj)selection;
insilmaril@16	2292	QString u,r;
insilmaril@3	2293	if (bo->isSetStandardFlag(f))
insilmaril@16	2294	{
insilmaril@16	2295	r="unsetFlag";
insilmaril@16	2296	u="setFlag";
insilmaril@16	2297	}
insilmaril@3	2298	else
insilmaril@16	2299	{
insilmaril@16	2300	u="unsetFlag";
insilmaril@16	2301	r="setFlag";
insilmaril@16	2302	}
insilmaril@16	2303	saveStateConstSelection(QString("%1 (\"%2\")").arg(u).arg(f),
insilmaril@16	2304	QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@16	2305	QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@3	2306	bo->toggleStandardFlag (f,actionSettingsUseFlagGroups->isOn());
insilmaril@3	2307	adjustCanvasSize();
insilmaril@3	2308	}
insilmaril@0	2309	}
insilmaril@0	2310	}
insilmaril@0	2311
insilmaril@0	2312	void MapEditor::setViewCenter()
insilmaril@0	2313	{
insilmaril@0	2314	// transform to CanvasView Coord:
insilmaril@0	2315	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0	2316	center ( p.x(), p.y());
insilmaril@0	2317	}
insilmaril@0	2318
insilmaril@0	2319
insilmaril@0	2320	BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0	2321	{
insilmaril@9	2322	QTextDocument::FindFlags flags=0;
insilmaril@17	2323	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@9	2324
insilmaril@0	2325	if (!itFind)
insilmaril@0	2326	{ // Nothing found or new find process
insilmaril@0	2327	if (EOFind)
insilmaril@0	2328	// nothing found, start again
insilmaril@0	2329	EOFind=false;
insilmaril@0	2330	itFind=mapCenter->first();
insilmaril@0	2331	}
insilmaril@0	2332	bool searching=true;
insilmaril@0	2333	bool foundNote=false;
insilmaril@0	2334	while (searching && !EOFind)
insilmaril@0	2335	{
insilmaril@0	2336	if (itFind)
insilmaril@0	2337	{
insilmaril@0	2338	// Searching in Note
insilmaril@0	2339	if (itFind->getNote().contains(s,cs))
insilmaril@0	2340	{
insilmaril@0	2341	if (selection!=itFind)
insilmaril@0	2342	{
insilmaril@2	2343	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2344	selection=itFind;
insilmaril@0	2345	selection->select();
insilmaril@0	2346	adjustCanvasSize();
insilmaril@0	2347	ensureSelectionVisible();
insilmaril@0	2348	}
insilmaril@9	2349	if (textEditor->findText(s,flags))
insilmaril@0	2350	{
insilmaril@0	2351	searching=false;
insilmaril@0	2352	foundNote=true;
insilmaril@0	2353	}
insilmaril@0	2354	}
insilmaril@0	2355	// Searching in Heading
insilmaril@0	2356	if (searching && itFind->getHeading().contains (s,cs) )
insilmaril@0	2357	{
insilmaril@2	2358	if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0	2359	selection=itFind;
insilmaril@0	2360	selection->select();
insilmaril@0	2361	adjustCanvasSize();
insilmaril@0	2362	ensureSelectionVisible();
insilmaril@0	2363	searching=false;
insilmaril@0	2364	}
insilmaril@0	2365	}
insilmaril@0	2366	if (!foundNote)
insilmaril@0	2367	{
insilmaril@0	2368	itFind=itFind->next();
insilmaril@0	2369	if (!itFind) EOFind=true;
insilmaril@0	2370	}
insilmaril@0	2371	}
insilmaril@0	2372	if (!searching)
insilmaril@0	2373	{
insilmaril@0	2374	adjustCanvasSize();
insilmaril@2	2375	return (BranchObj*)selection;
insilmaril@0	2376	} else
insilmaril@0	2377	return NULL;
insilmaril@0	2378	}
insilmaril@0	2379
insilmaril@0	2380	void MapEditor::findReset()
insilmaril@0	2381	{ // Necessary if text to find changes during a find process
insilmaril@0	2382	itFind=NULL;
insilmaril@0	2383	EOFind=false;
insilmaril@0	2384	}
insilmaril@0	2385
insilmaril@0	2386	void MapEditor::editURL()
insilmaril@0	2387	{
insilmaril@0	2388	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2389	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2390	{
insilmaril@0	2391	bool ok;
insilmaril@2	2392	BranchObj bo=(BranchObj)selection;
insilmaril@0	2393	QString text = QInputDialog::getText(
insilmaril@0	2394	"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@2	2395	bo->getURL(), &ok, this );
insilmaril@0	2396	if ( ok)
insilmaril@0	2397	{
insilmaril@0	2398	// user entered something and pressed OK
insilmaril@16	2399	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")", QString("Set URL of %1 to %21").arg(getName(bo)).arg(text));
insilmaril@2	2400	bo->setURL (text);
insilmaril@0	2401	updateActions();
insilmaril@0	2402	}
insilmaril@0	2403	}
insilmaril@0	2404	}
insilmaril@0	2405
insilmaril@2	2406	QString MapEditor::getURL()
insilmaril@2	2407	{
insilmaril@2	2408	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	2409	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	2410	return ((BranchObj*)selection)->getURL();
insilmaril@2	2411	else
insilmaril@2	2412	return "";
insilmaril@2	2413	}
insilmaril@2	2414
insilmaril@17	2415	QStringList MapEditor::getURLs()
insilmaril@17	2416	{
insilmaril@17	2417	QStringList urls;
insilmaril@17	2418	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@17	2419	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@17	2420	{
insilmaril@17	2421	BranchObj bo=(BranchObj)selection;
insilmaril@17	2422	bo=bo->first();
insilmaril@17	2423	while (bo)
insilmaril@17	2424	{
insilmaril@17	2425	if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@17	2426	bo=bo->next();
insilmaril@17	2427	}
insilmaril@17	2428	}
insilmaril@17	2429	return urls;
insilmaril@17	2430	}
insilmaril@17	2431
insilmaril@17	2432
insilmaril@0	2433	void MapEditor::editHeading2URL()
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@16	2439	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")",QString("Copy heading of %1 to URL").arg(getName(bo)));
insilmaril@2	2440	bo->setURL (bo->getHeading());
insilmaril@0	2441	updateActions();
insilmaril@0	2442	}
insilmaril@0	2443	}
insilmaril@0	2444
insilmaril@0	2445	void MapEditor::editBugzilla2URL()
insilmaril@0	2446	{
insilmaril@0	2447	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2448	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2449	{
insilmaril@2	2450	BranchObj bo=(BranchObj)selection;
insilmaril@2	2451	QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@16	2452	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to Novell Bugzilla").arg(getName(bo)));
insilmaril@2	2453	bo->setURL (url);
insilmaril@0	2454	updateActions();
insilmaril@2	2455	}
insilmaril@2	2456	}
insilmaril@2	2457
insilmaril@2	2458	void MapEditor::editFATE2URL()
insilmaril@2	2459	{
insilmaril@2	2460	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	2461	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	2462	{
insilmaril@2	2463	BranchObj bo=(BranchObj)selection;
insilmaril@2	2464	QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@16	2465	saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to FATE").arg(getName(bo)));
insilmaril@2	2466	bo->setURL (url);
insilmaril@2	2467	updateActions();
insilmaril@0	2468	}
insilmaril@0	2469	}
insilmaril@0	2470
insilmaril@0	2471	void MapEditor::editVymLink()
insilmaril@0	2472	{
insilmaril@0	2473	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2474	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2475	{
insilmaril@2	2476	BranchObj bo=(BranchObj)selection;
insilmaril@2	2477	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0	2478	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@2	2479	fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@2	2480	if (! bo->getVymLink().isEmpty() )
insilmaril@2	2481	fd->setSelection( bo->getVymLink() );
insilmaril@0	2482	fd->show();
insilmaril@0	2483
insilmaril@0	2484	QString fn;
insilmaril@0	2485	if ( fd->exec() == QDialog::Accepted )
insilmaril@2	2486	{
insilmaril@16	2487	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")",QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile()));
insilmaril@2	2488	bo->setVymLink (fd->selectedFile() );
insilmaril@2	2489	updateActions();
insilmaril@2	2490	mapCenter->reposition();
insilmaril@2	2491	adjustCanvasSize();
insilmaril@2	2492	canvas()->update();
insilmaril@2	2493	}
insilmaril@0	2494	}
insilmaril@0	2495	}
insilmaril@0	2496
insilmaril@0	2497	void MapEditor::deleteVymLink()
insilmaril@0	2498	{
insilmaril@0	2499	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2500	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2501	{
insilmaril@2	2502	BranchObj bo=(BranchObj)selection;
insilmaril@16	2503	saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")",QString("Unset vymlink of %1").arg(getName(bo)));
insilmaril@2	2504	bo->setVymLink ("" );
insilmaril@0	2505	updateActions();
insilmaril@0	2506	mapCenter->reposition();
insilmaril@0	2507	adjustCanvasSize();
insilmaril@0	2508	canvas()->update();
insilmaril@2	2509	}
insilmaril@2	2510	}
insilmaril@2	2511
insilmaril@2	2512	void MapEditor::toggleHideExport()
insilmaril@2	2513	{
insilmaril@2	2514	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@2	2515	typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@2	2516	(typeid(*selection)==typeid(FloatImageObj))
insilmaril@2	2517	)
insilmaril@2	2518	{
insilmaril@2	2519	OrnamentedObj oo=(OrnamentedObj)selection;
insilmaril@2	2520	QString s;
insilmaril@2	2521	if (oo->hideInExport())
insilmaril@2	2522	{
insilmaril@2	2523	oo->setHideInExport(false);
insilmaril@2	2524	s="Unset";
insilmaril@2	2525	}
insilmaril@2	2526	else
insilmaril@2	2527	{
insilmaril@2	2528	oo->setHideInExport(true);
insilmaril@2	2529	s="Set";
insilmaril@2	2530	}
insilmaril@16	2531	saveStateComplete(QString ("%1 hide export flag of %2").arg(s).arg(getName(selection))); //TODO undoCommand
insilmaril@2	2532	actionEditToggleHideExport->setOn (oo->hideInExport());
insilmaril@2	2533	updateActions();
insilmaril@2	2534	mapCenter->reposition();
insilmaril@2	2535	adjustCanvasSize();
insilmaril@2	2536	canvas()->update();
insilmaril@0	2537	}
insilmaril@0	2538	}
insilmaril@0	2539
insilmaril@0	2540	QString MapEditor::getVymLink()
insilmaril@0	2541	{
insilmaril@0	2542	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@0	2543	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2544	{
insilmaril@2	2545	return ((BranchObj*)selection)->getVymLink();
insilmaril@0	2546	}
insilmaril@0	2547	return "";
insilmaril@0	2548
insilmaril@0	2549	}
insilmaril@0	2550
insilmaril@17	2551	QStringList MapEditor::getVymLinks()
insilmaril@17	2552	{
insilmaril@17	2553	QStringList links;
insilmaril@17	2554	if (selection && (typeid(*selection) == typeid(BranchObj) \|\|
insilmaril@17	2555	typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@17	2556	{
insilmaril@17	2557	BranchObj bo=(BranchObj)selection;
insilmaril@17	2558	bo=bo->first();
insilmaril@17	2559	while (bo)
insilmaril@17	2560	{
insilmaril@17	2561	if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@17	2562	bo=bo->next();
insilmaril@17	2563	}
insilmaril@17	2564	}
insilmaril@17	2565	return links;
insilmaril@17	2566	}
insilmaril@17	2567
insilmaril@17	2568
insilmaril@2	2569	void MapEditor::removeBranchKeepChilds()
insilmaril@2	2570	{
insilmaril@2	2571	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@2	2572	{
insilmaril@2	2573	BranchObj* bo=(BranchObj*)selection;
insilmaril@2	2574	BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@2	2575	QString s=QString("Remove %1 and keep its childs").arg(getName(bo));
insilmaril@2	2576	if (bo->getDepth()==1)
insilmaril@16	2577	saveStateComplete(s);
insilmaril@2	2578	else
insilmaril@16	2579	saveStatePart(selection->getParObj(),s); // TODO undoCommand
insilmaril@2	2580	QString sel=selection->getSelectString();
insilmaril@2	2581	unselect();
insilmaril@2	2582	par->removeBranchHere(bo);
insilmaril@2	2583	mapCenter->reposition();
insilmaril@2	2584	select (sel);
insilmaril@2	2585	}
insilmaril@2	2586	}
insilmaril@2	2587
insilmaril@2	2588	void MapEditor::removeChilds()
insilmaril@2	2589	{
insilmaril@2	2590	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@2	2591	{
insilmaril@16	2592	saveStatePart(selection->getParObj(), QString("Remove childs of branch %1").arg(getName(selection)));
insilmaril@2	2593	((BranchObj*)selection)->removeChilds();
insilmaril@2	2594	mapCenter->reposition();
insilmaril@2	2595	}
insilmaril@2	2596	}
insilmaril@2	2597
insilmaril@0	2598	void MapEditor::editMapInfo()
insilmaril@0	2599	{
insilmaril@0	2600	ExtraInfoDialog dia;
insilmaril@0	2601	dia.setMapName (getFileName() );
insilmaril@0	2602	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0	2603	dia.setComment(mapCenter->getComment() );
insilmaril@0	2604
insilmaril@0	2605	// Calc some stats
insilmaril@0	2606	QString stats;
insilmaril@0	2607	int i=0;
insilmaril@2	2608	Q3CanvasItemList l=canvas()->allItems();
insilmaril@2	2609	for (Q3CanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it)
insilmaril@0	2610	i++;
insilmaril@0	2611	stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0	2612
insilmaril@0	2613	uint b=0;
insilmaril@0	2614	uint f=0;
insilmaril@0	2615	uint n=0;
insilmaril@2	2616	uint xl=0;
insilmaril@0	2617	BranchObj *bo;
insilmaril@0	2618	bo=mapCenter->first();
insilmaril@0	2619	while (bo)
insilmaril@0	2620	{
insilmaril@0	2621	if (!bo->getNote().isEmpty() ) n++;
insilmaril@0	2622	f+= bo->countFloatImages();
insilmaril@0	2623	b++;
insilmaril@2	2624	xl+=bo->countXLinks();
insilmaril@0	2625	bo=bo->next();
insilmaril@0	2626	}
insilmaril@0	2627	stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@2	2628	stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0	2629	stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0	2630	stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0	2631	dia.setStats (stats);
insilmaril@0	2632
insilmaril@0	2633	// Finally show dialog
insilmaril@0	2634	if (dia.exec() == QDialog::Accepted)
insilmaril@0	2635	{
insilmaril@16	2636	saveStateComplete("Edit info about map"); //TODO undoCommand
insilmaril@0	2637	mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0	2638	mapCenter->setComment (dia.getComment() );
insilmaril@0	2639	}
insilmaril@0	2640	}
insilmaril@0	2641
insilmaril@0	2642	void MapEditor::updateActions()
insilmaril@0	2643	{
insilmaril@2	2644	QAction *a;
insilmaril@0	2645	if (getLinkColorHint()==HeadingColor)
insilmaril@0	2646	actionFormatLinkColorHint->setOn(true);
insilmaril@0	2647	else
insilmaril@0	2648	actionFormatLinkColorHint->setOn(false);
insilmaril@0	2649
insilmaril@0	2650	switch (linkstyle)
insilmaril@0	2651	{
insilmaril@0	2652	case StyleLine:
insilmaril@0	2653	actionFormatLinkStyleLine->setOn(true);
insilmaril@0	2654	break;
insilmaril@0	2655	case StyleParabel:
insilmaril@0	2656	actionFormatLinkStyleParabel->setOn(true);
insilmaril@0	2657	break;
insilmaril@0	2658	case StylePolyLine:
insilmaril@0	2659	actionFormatLinkStylePolyLine->setOn(true);
insilmaril@0	2660	break;
insilmaril@0	2661	case StylePolyParabel:
insilmaril@0	2662	actionFormatLinkStylePolyParabel->setOn(true);
insilmaril@0	2663	break;
insilmaril@0	2664	default:
insilmaril@0	2665	break;
insilmaril@0	2666	}
insilmaril@0	2667
insilmaril@0	2668	QPixmap pix( 16, 16 );
insilmaril@0	2669	pix.fill( mapCanvas->backgroundColor() );
insilmaril@0	2670	actionFormatBackColor->setIconSet( pix );
insilmaril@2	2671	pix.fill( defLinkColor );
insilmaril@0	2672	actionFormatLinkColor->setIconSet( pix );
insilmaril@0	2673
insilmaril@0	2674	actionFileSave->setEnabled( mapUnsaved );
insilmaril@16	2675	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@16	2676	actionEditUndo->setEnabled( true);
insilmaril@16	2677	else
insilmaril@16	2678	actionEditUndo->setEnabled( false);
insilmaril@16	2679
insilmaril@16	2680	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@16	2681	actionEditRedo->setEnabled( true);
insilmaril@16	2682	else
insilmaril@16	2683	actionEditRedo->setEnabled( false);
insilmaril@0	2684
insilmaril@0	2685	if (selection)
insilmaril@0	2686	{
insilmaril@0	2687	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2688	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2689	{
insilmaril@2	2690	BranchObj bo=(BranchObj)selection;
insilmaril@2	2691	// Take care of links
insilmaril@2	2692	if (bo->countXLinks()==0)
insilmaril@2	2693	{
insilmaril@17	2694	branchXLinksContextMenuEdit->clear();
insilmaril@17	2695	branchXLinksContextMenuFollow->clear();
insilmaril@2	2696	} else
insilmaril@2	2697	{
insilmaril@2	2698	BranchObj *bot;
insilmaril@2	2699	QString s;
insilmaril@17	2700	branchXLinksContextMenuEdit->clear();
insilmaril@17	2701	branchXLinksContextMenuFollow->clear();
insilmaril@2	2702	for (int i=0; i<=bo->countXLinks();i++)
insilmaril@2	2703	{
insilmaril@2	2704	bot=bo->XLinkTargetAt(i);
insilmaril@2	2705	if (bot)
insilmaril@2	2706	{
insilmaril@2	2707	s=bot->getHeading();
insilmaril@2	2708	if (s.length()>25)
insilmaril@2	2709	s=s.left(25)+"...";
insilmaril@17	2710	branchXLinksContextMenuFollow->addAction (s);
insilmaril@17	2711	branchXLinksContextMenuEdit->addAction (s);
insilmaril@2	2712	}
insilmaril@2	2713	}
insilmaril@2	2714	}
insilmaril@2	2715
insilmaril@0	2716	standardFlagsDefault->setEnabled (true);
insilmaril@0	2717
insilmaril@2	2718	actionEditToggleScroll->setEnabled (true);
insilmaril@2	2719	if ( bo->isScrolled() )
insilmaril@2	2720	actionEditToggleScroll->setOn(true);
insilmaril@2	2721	else
insilmaril@2	2722	actionEditToggleScroll->setOn(false);
insilmaril@2	2723
insilmaril@2	2724	if ( bo->getURL().isEmpty() )
insilmaril@2	2725	{
insilmaril@0	2726	actionEditOpenURL->setEnabled (false);
insilmaril@2	2727	actionEditOpenURLTab->setEnabled (false);
insilmaril@2	2728	}
insilmaril@0	2729	else
insilmaril@2	2730	{
insilmaril@0	2731	actionEditOpenURL->setEnabled (true);
insilmaril@2	2732	actionEditOpenURLTab->setEnabled (true);
insilmaril@2	2733	}
insilmaril@2	2734	if ( bo->getVymLink().isEmpty() )
insilmaril@0	2735	{
insilmaril@0	2736	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2737	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2738	} else
insilmaril@0	2739	{
insilmaril@0	2740	actionEditOpenVymLink->setEnabled (true);
insilmaril@0	2741	actionEditDeleteVymLink->setEnabled (true);
insilmaril@0	2742	}
insilmaril@2	2743
insilmaril@2	2744	if (bo->canMoveBranchUp())
insilmaril@2	2745	actionEditMoveUp->setEnabled (true);
insilmaril@2	2746	else
insilmaril@2	2747	actionEditMoveUp->setEnabled (false);
insilmaril@2	2748	if (bo->canMoveBranchDown())
insilmaril@2	2749	actionEditMoveDown->setEnabled (true);
insilmaril@2	2750	else
insilmaril@2	2751	actionEditMoveDown->setEnabled (false);
insilmaril@2	2752
insilmaril@2	2753
insilmaril@2	2754	actionEditToggleHideExport->setEnabled (true);
insilmaril@2	2755	actionEditToggleHideExport->setOn (bo->hideInExport() );
insilmaril@0	2756
insilmaril@0	2757	actionEditCopy->setEnabled (true);
insilmaril@0	2758	actionEditCut->setEnabled (true);
insilmaril@2	2759	if (!clipboardEmpty)
insilmaril@2	2760	actionEditPaste->setEnabled (true);
insilmaril@2	2761	else
insilmaril@2	2762	actionEditPaste->setEnabled (false);
insilmaril@2	2763	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@2	2764	a->setEnabled(true);
insilmaril@0	2765	actionEditDelete->setEnabled (true);
insilmaril@0	2766	switch (selection->getFrameType())
insilmaril@0	2767	{
insilmaril@0	2768	case NoFrame:
insilmaril@0	2769	actionFormatFrameNone->setOn(true);
insilmaril@0	2770	break;
insilmaril@0	2771	case Rectangle:
insilmaril@0	2772	actionFormatFrameRectangle->setOn(true);
insilmaril@0	2773	break;
insilmaril@0	2774	default:
insilmaril@0	2775	break;
insilmaril@0	2776	}
insilmaril@2	2777	actionFormatIncludeImagesVer->setOn
insilmaril@2	2778	( ((BranchObj*)selection)->getIncludeImagesVer());
insilmaril@2	2779	actionFormatIncludeImagesHor->setOn
insilmaril@2	2780	( ((BranchObj*)selection)->getIncludeImagesHor());
insilmaril@2	2781	actionFormatHideLinkUnselected->setOn
insilmaril@2	2782	(selection->getHideLinkUnselected());
insilmaril@0	2783	}
insilmaril@0	2784	if ( (typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	2785	{
insilmaril@2	2786	FloatObj fo=(FloatImageObj)selection;
insilmaril@3	2787	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2788
insilmaril@0	2789	actionEditOpenURL->setEnabled (false);
insilmaril@0	2790	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2791	actionEditDeleteVymLink->setEnabled (false);
insilmaril@2	2792	actionEditToggleHideExport->setEnabled (true);
insilmaril@2	2793	actionEditToggleHideExport->setOn (fo->hideInExport() );
insilmaril@2	2794
insilmaril@0	2795
insilmaril@0	2796	actionEditCopy->setEnabled (true);
insilmaril@0	2797	actionEditCut->setEnabled (true);
insilmaril@2	2798	actionEditPaste->setEnabled (false);
insilmaril@2	2799	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@2	2800	a->setEnabled(false);
insilmaril@0	2801	actionEditDelete->setEnabled (true);
insilmaril@2	2802	actionFormatHideLinkUnselected->setOn
insilmaril@2	2803	( selection->getHideLinkUnselected());
insilmaril@2	2804	actionEditMoveUp->setEnabled (false);
insilmaril@2	2805	actionEditMoveDown->setEnabled (false);
insilmaril@0	2806	}
insilmaril@0	2807
insilmaril@0	2808	} else
insilmaril@0	2809	{
insilmaril@3	2810	//FIXME do this in mainwindow standardFlagsDefault->setEnabled (false);
insilmaril@0	2811
insilmaril@0	2812	actionEditCopy->setEnabled (false);
insilmaril@0	2813	actionEditCut->setEnabled (false);
insilmaril@0	2814	actionEditPaste->setEnabled (false);
insilmaril@2	2815	for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@2	2816	a->setEnabled(false);
insilmaril@2	2817
insilmaril@2	2818	actionEditToggleScroll->setEnabled (false);
insilmaril@0	2819	actionEditOpenURL->setEnabled (false);
insilmaril@0	2820	actionEditOpenVymLink->setEnabled (false);
insilmaril@0	2821	actionEditDeleteVymLink->setEnabled (false);
insilmaril@0	2822	actionEditHeading2URL->setEnabled (false);
insilmaril@0	2823	actionEditDelete->setEnabled (false);
insilmaril@2	2824	actionEditMoveUp->setEnabled (false);
insilmaril@2	2825	actionEditMoveDown->setEnabled (false);
insilmaril@2	2826	actionEditToggleHideExport->setEnabled (false);
insilmaril@0	2827	}
insilmaril@0	2828	}
insilmaril@0	2829
insilmaril@2	2830	void MapEditor::updateNoteFlag()
insilmaril@2	2831	{
insilmaril@2	2832	if (selection)
insilmaril@2	2833	if ( (typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	2834	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	2835	((BranchObj*)selection)->updateNoteFlag();
insilmaril@2	2836	}
insilmaril@2	2837
insilmaril@0	2838	void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0	2839	{
insilmaril@0	2840	linkstyle=ls;
insilmaril@0	2841
insilmaril@16	2842	saveStateComplete("Set link style"); // TODO undoCommand
insilmaril@0	2843	BranchObj *bo;
insilmaril@0	2844	bo=mapCenter->first();
insilmaril@0	2845	bo=bo->next();
insilmaril@0	2846	while (bo)
insilmaril@0	2847	{
insilmaril@0	2848	bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0	2849	bo=bo->next();
insilmaril@0	2850	}
insilmaril@2	2851	mapCenter->reposition();
insilmaril@0	2852	}
insilmaril@0	2853
insilmaril@0	2854	LinkStyle MapEditor::getLinkStyle ()
insilmaril@0	2855	{
insilmaril@0	2856	return linkstyle;
insilmaril@0	2857	}
insilmaril@0	2858
insilmaril@0	2859	void MapEditor::setLinkColor(QColor c)
insilmaril@0	2860	{
insilmaril@2	2861	defLinkColor=c;
insilmaril@0	2862	updateActions();
insilmaril@0	2863	}
insilmaril@0	2864
insilmaril@0	2865	void MapEditor::setLinkColorHint()
insilmaril@0	2866	{
insilmaril@0	2867	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0	2868	BranchObj *bo;
insilmaril@0	2869	bo=mapCenter->first();
insilmaril@0	2870	while (bo)
insilmaril@0	2871	{
insilmaril@0	2872	bo->setLinkColor();
insilmaril@0	2873	bo=bo->next();
insilmaril@0	2874	}
insilmaril@0	2875	}
insilmaril@0	2876
insilmaril@0	2877	void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0	2878	{
insilmaril@0	2879	linkcolorhint=lch;
insilmaril@0	2880	setLinkColorHint();
insilmaril@0	2881	}
insilmaril@0	2882
insilmaril@0	2883	void MapEditor::toggleLinkColorHint()
insilmaril@0	2884	{
insilmaril@0	2885	if (linkcolorhint==HeadingColor)
insilmaril@0	2886	linkcolorhint=DefaultColor;
insilmaril@0	2887	else
insilmaril@0	2888	linkcolorhint=HeadingColor;
insilmaril@0	2889	BranchObj *bo;
insilmaril@0	2890	bo=mapCenter->first();
insilmaril@0	2891	while (bo)
insilmaril@0	2892	{
insilmaril@0	2893	bo->setLinkColor();
insilmaril@0	2894	bo=bo->next();
insilmaril@0	2895	}
insilmaril@0	2896	}
insilmaril@0	2897
insilmaril@0	2898	LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0	2899	{
insilmaril@0	2900	return linkcolorhint;
insilmaril@0	2901	}
insilmaril@0	2902
insilmaril@0	2903	QColor MapEditor::getDefLinkColor()
insilmaril@0	2904	{
insilmaril@2	2905	return defLinkColor;
insilmaril@2	2906	}
insilmaril@2	2907
insilmaril@2	2908	void MapEditor::setDefXLinkColor(QColor col)
insilmaril@2	2909	{
insilmaril@2	2910	defXLinkColor=col;
insilmaril@2	2911	}
insilmaril@2	2912
insilmaril@2	2913	QColor MapEditor::getDefXLinkColor()
insilmaril@2	2914	{
insilmaril@2	2915	return defXLinkColor;
insilmaril@2	2916	}
insilmaril@2	2917
insilmaril@2	2918	void MapEditor::setDefXLinkWidth (int w)
insilmaril@2	2919	{
insilmaril@2	2920	defXLinkWidth=w;
insilmaril@2	2921	}
insilmaril@2	2922
insilmaril@2	2923	int MapEditor::getDefXLinkWidth()
insilmaril@2	2924	{
insilmaril@2	2925	return defXLinkWidth;
insilmaril@0	2926	}
insilmaril@0	2927
insilmaril@0	2928	void MapEditor::selectLinkColor()
insilmaril@0	2929	{
insilmaril@2	2930	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0	2931	if ( !col.isValid() ) return;
insilmaril@0	2932	setLinkColor( col );
insilmaril@16	2933	saveStateComplete(QString("Set link color to %1").arg(col.name())); //TODO undoCommand
insilmaril@2	2934
insilmaril@0	2935	}
insilmaril@0	2936
insilmaril@0	2937	void MapEditor::toggleScroll()
insilmaril@0	2938	{
insilmaril@0	2939	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0	2940	{
insilmaril@2	2941	BranchObj bo=((BranchObj)selection);
insilmaril@0	2942	if (bo->countBranches()==0) return;
insilmaril@0	2943	if (bo->getDepth()==0) return;
insilmaril@2	2944	QString s;
insilmaril@2	2945	if (bo->isScrolled())
insilmaril@2	2946	s="Unscroll";
insilmaril@2	2947	else
insilmaril@2	2948	s="Scroll";
insilmaril@16	2949	saveStatePart(selection, QString ("%1 %2").arg(s).arg(getName(bo)));
insilmaril@0	2950	bo->toggleScroll();
insilmaril@0	2951	adjustCanvasSize();
insilmaril@0	2952	canvas()->update();
insilmaril@0	2953	}
insilmaril@0	2954	}
insilmaril@0	2955
insilmaril@0	2956	void MapEditor::unScrollAll()
insilmaril@0	2957	{
insilmaril@0	2958	BranchObj *bo;
insilmaril@0	2959	bo=mapCenter->first();
insilmaril@0	2960	while (bo)
insilmaril@0	2961	{
insilmaril@0	2962	if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0	2963	bo=bo->next();
insilmaril@0	2964	}
insilmaril@0	2965	}
insilmaril@0	2966
insilmaril@0	2967	void MapEditor::loadFloatImage ()
insilmaril@0	2968	{
insilmaril@0	2969	if (selection &&
insilmaril@0	2970	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	2971	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	2972	{
insilmaril@2	2973	BranchObj bo=((BranchObj)selection);
insilmaril@2	2974
insilmaril@2	2975	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@2	2976	fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0	2977	fd->addFilter (QString (tr("Images") + " (.png .bmp .xbm .jpg .png .xpm .gif .pnm)"));
insilmaril@0	2978	ImagePreview *p =new ImagePreview (fd);
insilmaril@0	2979	fd->setContentsPreviewEnabled( TRUE );
insilmaril@0	2980	fd->setContentsPreview( p, p );
insilmaril@2	2981	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@2	2982	fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0	2983	fd->setDir (lastImageDir);
insilmaril@0	2984	fd->show();
insilmaril@0	2985
insilmaril@0	2986	QString fn;
insilmaril@0	2987	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	2988	{
insilmaril@16	2989	saveStatePart(selection, QString("Add floatimage to %1").arg(getName(selection)));
insilmaril@4	2990	// FIXME in QT4 use: lastImageDir=fd->directory();
insilmaril@4	2991	lastImageDir=QDir (fd->dirPath());
insilmaril@2	2992	QStringList flist = fd->selectedFiles();
insilmaril@2	2993	QStringList::Iterator it = flist.begin();
insilmaril@2	2994	while( it != flist.end() )
insilmaril@2	2995	{
insilmaril@2	2996	fn = *it;
insilmaril@2	2997	bo->addFloatImage();
insilmaril@2	2998	// TODO check if load was successful
insilmaril@2	2999	bo->getLastFloatImage()->load(*it);
insilmaril@2	3000	bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@2	3001	++it;
insilmaril@2	3002	}
insilmaril@2	3003
insilmaril@0	3004	mapCenter->reposition();
insilmaril@0	3005	adjustCanvasSize();
insilmaril@0	3006	canvas()->update();
insilmaril@0	3007	}
insilmaril@2	3008	delete (p);
insilmaril@2	3009	delete (fd);
insilmaril@0	3010	}
insilmaril@0	3011	}
insilmaril@0	3012
insilmaril@11	3013	void MapEditor::saveFloatImage ()
insilmaril@0	3014	{
insilmaril@0	3015	if (selection &&
insilmaril@0	3016	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0	3017	{
insilmaril@2	3018	FloatImageObj fio=((FloatImageObj)selection);
insilmaril@11	3019	QFileDialog *fd=new QFileDialog( this);
insilmaril@11	3020	fd->setFilters (imageIO.getFilters());
insilmaril@11	3021	fd->setCaption(__VYM " - " +tr("Save image"));
insilmaril@11	3022	fd->setFileMode( QFileDialog::AnyFile );
insilmaril@11	3023	fd->setDirectory (lastImageDir);
insilmaril@11	3024	// fd->setSelection (fio->getOriginalFilename());
insilmaril@0	3025	fd->show();
insilmaril@0	3026
insilmaril@0	3027	QString fn;
insilmaril@0	3028	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3029	{
insilmaril@0	3030	if (QFile (fd->selectedFile()).exists() )
insilmaril@0	3031	{
insilmaril@2	3032	QMessageBox mb( __VYM,
insilmaril@2	3033	tr("The file %1 exists already.\n"
insilmaril@2	3034	"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0	3035	QMessageBox::Warning,
insilmaril@0	3036	QMessageBox::Yes \| QMessageBox::Default,
insilmaril@0	3037	QMessageBox::Cancel \| QMessageBox::Escape,
insilmaril@0	3038	QMessageBox::QMessageBox::NoButton );
insilmaril@0	3039
insilmaril@0	3040	mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0	3041	mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0	3042	switch( mb.exec() )
insilmaril@0	3043	{
insilmaril@0	3044	case QMessageBox::Yes:
insilmaril@0	3045	// save
insilmaril@0	3046	break;;
insilmaril@0	3047	case QMessageBox::Cancel:
insilmaril@0	3048	// do nothing
insilmaril@0	3049	return;
insilmaril@0	3050	break;
insilmaril@0	3051	}
insilmaril@0	3052	}
insilmaril@11	3053	fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
insilmaril@0	3054	}
insilmaril@0	3055	}
insilmaril@0	3056	}
insilmaril@0	3057
insilmaril@0	3058	void MapEditor::setFrame(const FrameType &t)
insilmaril@0	3059	{
insilmaril@0	3060	if (selection &&
insilmaril@0	3061	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3062	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3063	{
insilmaril@0	3064	selection->setFrameType (t);
insilmaril@0	3065	mapCenter->reposition();
insilmaril@0	3066	selection->updateLink();
insilmaril@0	3067	}
insilmaril@0	3068	}
insilmaril@0	3069
insilmaril@2	3070	void MapEditor::setIncludeImagesVer(bool b)
insilmaril@2	3071	{
insilmaril@2	3072	if (selection &&
insilmaril@2	3073	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3074	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3075	((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@2	3076	mapCenter->reposition();
insilmaril@2	3077	}
insilmaril@2	3078
insilmaril@2	3079	void MapEditor::setIncludeImagesHor(bool b)
insilmaril@2	3080	{
insilmaril@2	3081	if (selection &&
insilmaril@2	3082	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3083	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3084	((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@2	3085	mapCenter->reposition();
insilmaril@2	3086	}
insilmaril@2	3087
insilmaril@2	3088	void MapEditor::setHideLinkUnselected (bool b)
insilmaril@2	3089	{
insilmaril@2	3090	if (selection &&
insilmaril@2	3091	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3092	(typeid(*selection) == typeid(MapCenterObj)) \|\|
insilmaril@2	3093	(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@2	3094	selection->setHideLinkUnselected(b);
insilmaril@2	3095	}
insilmaril@2	3096
insilmaril@16	3097	void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@0	3098	{
insilmaril@0	3099	if (selection &&
insilmaril@0	3100	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3101	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3102	{
insilmaril@0	3103	BranchObj *bo;
insilmaril@0	3104
insilmaril@0	3105	// Traverse directories
insilmaril@0	3106	d.setFilter( QDir::Dirs\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@2	3107	QFileInfoList list = d.entryInfoList();
insilmaril@2	3108	QFileInfo fi;
insilmaril@2	3109
insilmaril@2	3110	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3111	{
insilmaril@2	3112	fi=list.at(i);
insilmaril@2	3113	if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0	3114	{
insilmaril@0	3115	dst->addBranch();
insilmaril@0	3116	bo=dst->getLastBranch();
insilmaril@2	3117	bo->setHeading (fi.fileName() );
insilmaril@2	3118	bo->setColor (QColor("blue"));
insilmaril@0	3119	bo->toggleScroll();
insilmaril@2	3120	if ( !d.cd(fi.fileName()) )
insilmaril@2	3121	QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0	3122	else
insilmaril@0	3123	{
insilmaril@2	3124	// Recursively add subdirs
insilmaril@16	3125	importDirInt (bo,d);
insilmaril@0	3126	d.cdUp();
insilmaril@0	3127	}
insilmaril@0	3128	}
insilmaril@0	3129	}
insilmaril@0	3130	// Traverse files
insilmaril@0	3131	d.setFilter( QDir::Files\| QDir::Hidden \| QDir::NoSymLinks );
insilmaril@2	3132	list = d.entryInfoList();
insilmaril@2	3133
insilmaril@2	3134	for (int i = 0; i < list.size(); ++i)
insilmaril@0	3135	{
insilmaril@2	3136	fi=list.at(i);
insilmaril@0	3137	dst->addBranch();
insilmaril@0	3138	bo=dst->getLastBranch();
insilmaril@2	3139	bo->setHeading (fi.fileName() );
insilmaril@2	3140	bo->setColor (QColor("black"));
insilmaril@2	3141	if (fi.fileName().right(4) == ".vym" )
insilmaril@2	3142	bo->setVymLink (fi.filePath());
insilmaril@0	3143	}
insilmaril@0	3144	}
insilmaril@0	3145	}
insilmaril@0	3146
insilmaril@0	3147	void MapEditor::importDir()
insilmaril@0	3148	{
insilmaril@0	3149	if (selection &&
insilmaril@0	3150	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@0	3151	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0	3152	{
insilmaril@2	3153	Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@2	3154	fd->setMode (Q3FileDialog::DirectoryOnly);
insilmaril@0	3155	fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@2	3156	fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0	3157	fd->show();
insilmaril@0	3158
insilmaril@0	3159	QString fn;
insilmaril@0	3160	if ( fd->exec() == QDialog::Accepted )
insilmaril@0	3161	{
insilmaril@2	3162	BranchObj bo=((BranchObj)selection);
insilmaril@16	3163	importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0	3164	mapCenter->reposition();
insilmaril@0	3165	adjustCanvasSize();
insilmaril@0	3166	canvas()->update();
insilmaril@0	3167	}
insilmaril@0	3168	}
insilmaril@0	3169	}
insilmaril@0	3170
insilmaril@2	3171	void MapEditor::followXLink(int i)
insilmaril@2	3172	{
insilmaril@2	3173	if (selection &&
insilmaril@2	3174	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3175	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3176	{
insilmaril@2	3177	BranchObj bo=((BranchObj)selection)->XLinkTargetAt(i);
insilmaril@2	3178	if (bo)
insilmaril@2	3179	{
insilmaril@2	3180	selection->unselect();
insilmaril@2	3181	selection=bo;
insilmaril@2	3182	selection->select();
insilmaril@2	3183	ensureSelectionVisible();
insilmaril@2	3184	}
insilmaril@2	3185	}
insilmaril@2	3186	}
insilmaril@2	3187
insilmaril@2	3188	void MapEditor::editXLink(int i)
insilmaril@2	3189	{
insilmaril@16	3190	qDebug ("ko."); //FIXME Huh?
insilmaril@2	3191	if (selection &&
insilmaril@2	3192	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3193	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3194	{
insilmaril@2	3195	XLinkObj xlo=((BranchObj)selection)->XLinkAt(i);
insilmaril@2	3196	if (xlo)
insilmaril@2	3197	{
insilmaril@2	3198	EditXLinkDialog dia;
insilmaril@2	3199	dia.setXLink (xlo);
insilmaril@2	3200	dia.setSelection(selection);
insilmaril@2	3201	if (dia.exec() == QDialog::Accepted)
insilmaril@2	3202	{
insilmaril@2	3203	if (dia.useSettingsGlobal() )
insilmaril@2	3204	{
insilmaril@2	3205	setDefXLinkColor (xlo->getColor() );
insilmaril@2	3206	setDefXLinkWidth (xlo->getWidth() );
insilmaril@2	3207	}
insilmaril@2	3208	if (dia.deleteXLink())
insilmaril@2	3209	((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@16	3210	saveStateComplete("Edit xLink"); //TODO undoCommand
insilmaril@2	3211	}
insilmaril@2	3212	}
insilmaril@2	3213	}
insilmaril@2	3214	}
insilmaril@2	3215
insilmaril@0	3216	void MapEditor::testFunction()
insilmaril@0	3217	{
insilmaril@0	3218	cout << "MapEditor::testFunction() called\n";
insilmaril@2	3219
insilmaril@16	3220	/*
insilmaril@16	3221	bool ok;
insilmaril@16	3222	QString text = QInputDialog::getText(
insilmaril@16	3223	this,
insilmaril@16	3224	tr("QInputDialog::getText()"),
insilmaril@16	3225	tr("User name:"), QLineEdit::Normal,
insilmaril@16	3226	QDir::home().dirName(), &ok, Qt::FramelessWindowHint);
insilmaril@16	3227	*/
insilmaril@16	3228
insilmaril@16	3229	QDialog *d =new QDialog(NULL);
insilmaril@16	3230	QLineEdit *le=new QLineEdit (d);
insilmaril@16	3231	// d->setModal (true);
insilmaril@16	3232	d->setWindowFlags (Qt::FramelessWindowHint);
insilmaril@16	3233	le->setFocus();
insilmaril@16	3234	le->setText ("Foo");
insilmaril@16	3235	le->selectAll();
insilmaril@16	3236	connect (le, SIGNAL (returnPressed()), d, SLOT (accept()));
insilmaril@16	3237	d->exec();
insilmaril@16	3238	qWarning( le->text());
insilmaril@2	3239	return;
insilmaril@16	3240
insilmaril@16	3241
insilmaril@16	3242
insilmaril@16	3243	/*
insilmaril@2	3244	WarningDialog dia;
insilmaril@2	3245	dia.setCancelButton (true);
insilmaril@2	3246	dia.setText("This is a longer \nWarning");
insilmaril@2	3247	dia.setCaption("Warning: Flux problem");
insilmaril@13	3248	dia.setShowAgainName("/warnings/mapeditor");
insilmaril@16	3249	dia.setWindowFlags (Qt::FramelessWindowHint);
insilmaril@2	3250	if (dia.exec()==QDialog::Accepted)
insilmaril@2	3251	cout << "accepted!\n";
insilmaril@2	3252	else
insilmaril@2	3253	cout << "canceled!\n";
insilmaril@2	3254	return;
insilmaril@16	3255	*/
insilmaril@16	3256
insilmaril@9	3257	/* Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@2	3258	if (hidemode==HideNone)
insilmaril@2	3259	{
insilmaril@2	3260	setHideTmpMode (HideExport);
insilmaril@2	3261	mapCenter->calcBBoxSizeWithChilds();
insilmaril@2	3262	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@2	3263	QRect mapRect=totalBBox;
insilmaril@2	3264	QCanvasRectangle *frame=NULL;
insilmaril@2	3265
insilmaril@2	3266	cout << " map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@2	3267
insilmaril@2	3268	mapRect.setRect (totalBBox.x(), totalBBox.y(),
insilmaril@2	3269	totalBBox.width(), totalBBox.height());
insilmaril@2	3270	frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@2	3271	frame->setBrush (QColor(white));
insilmaril@2	3272	frame->setPen (QColor(black));
insilmaril@2	3273	frame->setZ(0);
insilmaril@2	3274	frame->show();
insilmaril@2	3275	}
insilmaril@2	3276	else
insilmaril@2	3277	{
insilmaril@2	3278	setHideTmpMode (HideNone);
insilmaril@2	3279	}
insilmaril@2	3280	cout <<" hidemode="<<hidemode<<endl;
insilmaril@2	3281	*/
insilmaril@0	3282	}
insilmaril@0	3283
insilmaril@0	3284	void MapEditor::ensureSelectionVisible()
insilmaril@0	3285	{
insilmaril@2	3286	if (selection)
insilmaril@2	3287	{
insilmaril@2	3288	LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@2	3289	QPoint p;
insilmaril@2	3290	if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@2	3291	p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@2	3292	else
insilmaril@2	3293	p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@2	3294	ensureVisible (p.x(), p.y() );
insilmaril@2	3295	}
insilmaril@0	3296
insilmaril@0	3297	}
insilmaril@0	3298
insilmaril@0	3299	void MapEditor::updateViewCenter()
insilmaril@0	3300	{
insilmaril@0	3301	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0	3302	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0	3303	visibleWidth(), visibleHeight() );
insilmaril@0	3304	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0	3305	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0	3306	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0	3307	}
insilmaril@0	3308
insilmaril@0	3309	void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0	3310	{
insilmaril@0	3311	// Lineedits are already closed by preceding
insilmaril@0	3312	// mouseEvent, we don't need to close here.
insilmaril@0	3313
insilmaril@0	3314	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3315	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3316
insilmaril@0	3317	if (lmo)
insilmaril@0	3318	{ // MapObj was found
insilmaril@0	3319	if (selection != lmo)
insilmaril@0	3320	{
insilmaril@0	3321	// select the MapObj
insilmaril@0	3322	if (selection) selection->unselect();
insilmaril@0	3323	selection=lmo;
insilmaril@0	3324	selection->select();
insilmaril@0	3325	adjustCanvasSize();
insilmaril@0	3326	}
insilmaril@0	3327	// Context Menu
insilmaril@0	3328	if (selection)
insilmaril@0	3329	{
insilmaril@0	3330	if (typeid(*selection)==typeid(BranchObj) \|\|
insilmaril@0	3331	typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0	3332	{
insilmaril@0	3333	// Context Menu on branch or mapcenter
insilmaril@0	3334	updateActions();
insilmaril@0	3335	branchContextMenu->popup(e->globalPos() );
insilmaril@0	3336	}
insilmaril@0	3337	if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0	3338	{
insilmaril@0	3339	// Context Menu on floatimage
insilmaril@0	3340	updateActions();
insilmaril@0	3341	floatimageContextMenu->popup(e->globalPos() );
insilmaril@0	3342	}
insilmaril@0	3343	}
insilmaril@0	3344	} else
insilmaril@0	3345	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3346	// Context Menu on Canvas
insilmaril@0	3347	updateActions();
insilmaril@0	3348	canvasContextMenu->popup(e->globalPos() );
insilmaril@0	3349	}
insilmaril@2	3350	e->accept();
insilmaril@0	3351	}
insilmaril@0	3352
insilmaril@0	3353	void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0	3354	{
insilmaril@2	3355	// Ignore right clicks, these will go to context menus
insilmaril@2	3356	if (e->button() == Qt::RightButton )
insilmaril@2	3357	{
insilmaril@2	3358	e->ignore();
insilmaril@2	3359	return;
insilmaril@2	3360	}
insilmaril@2	3361
insilmaril@0	3362	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3363	LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3364
insilmaril@2	3365	e->accept();
insilmaril@2	3366
insilmaril@2	3367	//Take care of clickdesystem flags _or_ modifier modes
insilmaril@2	3368	//
insilmaril@2	3369	if (lmo && (typeid(*lmo)==typeid(BranchObj) \|\|
insilmaril@2	3370	typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@0	3371	{
insilmaril@2	3372	QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@2	3373	if (!foname.isEmpty())
insilmaril@2	3374	{
insilmaril@2	3375	// systemFlag clicked
insilmaril@16	3376	selectInt (lmo);
insilmaril@2	3377	if (foname=="url")
insilmaril@2	3378	{
insilmaril@2	3379	if (e->state() & Qt::ControlModifier)
insilmaril@2	3380	mainWindow->editOpenURLTab();
insilmaril@2	3381	else
insilmaril@2	3382	mainWindow->editOpenURL();
insilmaril@2	3383	}
insilmaril@2	3384	else if (foname=="vymLink")
insilmaril@2	3385	{
insilmaril@2	3386	mainWindow->editOpenVymLink();
insilmaril@2	3387	// tabWidget may change, better return now
insilmaril@2	3388	// before segfaulting...
insilmaril@2	3389	} else if (foname=="note")
insilmaril@2	3390	mainWindow->windowToggleNoteEditor();
insilmaril@2	3391	else if (foname=="hideInExport")
insilmaril@2	3392	toggleHideExport();
insilmaril@2	3393	return;
insilmaril@2	3394	}
insilmaril@2	3395	}
insilmaril@2	3396	// No system flag clicked, take care of modmodes
insilmaril@2	3397
insilmaril@2	3398	// Special case: CTRL is pressed
insilmaril@2	3399	if (e->state() & Qt::ControlModifier)
insilmaril@2	3400	{
insilmaril@2	3401	if (actionModModeColor->isOn())
insilmaril@2	3402	{
insilmaril@2	3403	pickingColor=true;
insilmaril@2	3404	setCursor (pickColorCursor);
insilmaril@2	3405	return;
insilmaril@2	3406	}
insilmaril@2	3407	if (actionModModeLink->isOn())
insilmaril@2	3408	{
insilmaril@2	3409	BranchObj *bo_begin=NULL;
insilmaril@2	3410	if (lmo)
insilmaril@2	3411	bo_begin=(BranchObj*)(lmo);
insilmaril@2	3412	else
insilmaril@2	3413	if (selection &&
insilmaril@2	3414	((typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3415	(typeid(*selection) == typeid(MapCenterObj))) )
insilmaril@2	3416	bo_begin=(BranchObj*)selection;
insilmaril@2	3417	if (bo_begin)
insilmaril@2	3418	{
insilmaril@2	3419	drawingLink=true;
insilmaril@2	3420	linkingObj_src=bo_begin;
insilmaril@2	3421	tmpXLink=new XLinkObj (mapCanvas);
insilmaril@2	3422	tmpXLink->setBegin (bo_begin);
insilmaril@2	3423	tmpXLink->setEnd (p);
insilmaril@2	3424	tmpXLink->setColor(defXLinkColor);
insilmaril@2	3425	tmpXLink->setWidth(defXLinkWidth);
insilmaril@2	3426	tmpXLink->updateXLink();
insilmaril@2	3427	tmpXLink->setVisibility (true);
insilmaril@2	3428	return;
insilmaril@2	3429	}
insilmaril@2	3430	}
insilmaril@0	3431	}
insilmaril@0	3432	if (lmo)
insilmaril@2	3433	{
insilmaril@16	3434	selectInt (lmo);
insilmaril@2	3435	// Left Button Move Branches
insilmaril@2	3436	if (e->button() == Qt::LeftButton )
insilmaril@0	3437	{
insilmaril@0	3438	movingObj_start.setX( p.x() - selection->x() );
insilmaril@0	3439	movingObj_start.setY( p.y() - selection->y() );
insilmaril@2	3440	movingObj_orgPos.setX (lmo->x() );
insilmaril@2	3441	movingObj_orgPos.setY (lmo->y() );
insilmaril@20	3442	movingObj_orgRelPos=lmo->getRelPos();
insilmaril@2	3443
insilmaril@2	3444	// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@2	3445	// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@2	3446	if (actionModModeCopy->isOn() &&
insilmaril@2	3447	e->state() & Qt::ControlModifier)
insilmaril@2	3448	{
insilmaril@2	3449	if (typeid(*selection)==typeid(BranchObj) )
insilmaril@2	3450	{
insilmaril@2	3451	copyingObj=true;
insilmaril@2	3452	mapCenter->addBranch ((BranchObj*)selection);
insilmaril@2	3453	unselect();
insilmaril@2	3454	selection=mapCenter->getLastBranch();
insilmaril@2	3455	selection->select();
insilmaril@2	3456	mapCenter->reposition();
insilmaril@2	3457	}
insilmaril@2	3458	}
insilmaril@2	3459	movingObj=selection;
insilmaril@0	3460	} else
insilmaril@0	3461	// Middle Button Toggle Scroll
insilmaril@0	3462	// (On Mac OS X this won't work, but we still have
insilmaril@0	3463	// a button in the toolbar)
insilmaril@2	3464	if (e->button() == Qt::MidButton )
insilmaril@0	3465	toggleScroll();
insilmaril@0	3466	updateActions();
insilmaril@0	3467	} else
insilmaril@0	3468	{ // No MapObj found, we are on the Canvas itself
insilmaril@0	3469	// Left Button move Pos of CanvasView
insilmaril@2	3470	if (e->button() == Qt::LeftButton )
insilmaril@0	3471	{
insilmaril@0	3472	movingObj=NULL; // move Content not Obj
insilmaril@0	3473	movingObj_start=e->globalPos();
insilmaril@0	3474	movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0	3475	movingVec=QPoint(0,0);
insilmaril@0	3476	setCursor(handOpenCursor);
insilmaril@0	3477	}
insilmaril@0	3478	}
insilmaril@0	3479	}
insilmaril@0	3480
insilmaril@0	3481	void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0	3482	{
insilmaril@2	3483	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@2	3484
insilmaril@0	3485	// Move the selected MapObj
insilmaril@0	3486	if ( selection && movingObj)
insilmaril@0	3487	{
insilmaril@2	3488	// To avoid jumping of the CanvasView, only
insilmaril@2	3489	// ensureSelectionVisible, if not tmp linked
insilmaril@2	3490	if (!selection->hasParObjTmp())
insilmaril@2	3491	ensureSelectionVisible ();
insilmaril@0	3492
insilmaril@2	3493	// Now move the selection, but add relative position
insilmaril@2	3494	// (movingObj_start) where selection was chosen with
insilmaril@2	3495	// mousepointer. (This avoids flickering resp. jumping
insilmaril@0	3496	// of selection back to absPos)
insilmaril@0	3497
insilmaril@0	3498	LinkableMapObj *lmosel;
insilmaril@0	3499	lmosel = dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0	3500
insilmaril@0	3501	// Check if we could link
insilmaril@0	3502	LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0	3503
insilmaril@0	3504
insilmaril@0	3505	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0	3506	{
insilmaril@2	3507	FloatObj fo=(FloatObj)selection;
insilmaril@0	3508	fo->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3509	fo->setRelPos();
insilmaril@0	3510	fo->reposition();
insilmaril@0	3511
insilmaril@0	3512	// Relink float to new mapcenter or branch, if shift is pressed
insilmaril@0	3513	// Only relink, if selection really has a new parent
insilmaril@2	3514	if ( (e->state() & Qt::ShiftModifier) && lmo &&
insilmaril@0	3515	( (typeid(*lmo)==typeid(BranchObj)) \|\|
insilmaril@0	3516	(typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0	3517	( lmo != fo->getParObj())
insilmaril@0	3518	)
insilmaril@0	3519	{
insilmaril@0	3520	if (typeid(*fo) == typeid(FloatImageObj))
insilmaril@0	3521	{
insilmaril@16	3522	//TODO undocom
insilmaril@16	3523	saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
insilmaril@0	3524	FloatImageObj fio=(FloatImageObj)(fo);
insilmaril@0	3525	((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0	3526	fio->unselect();
insilmaril@0	3527	((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0	3528	fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0	3529	fio->setRelPos();
insilmaril@0	3530	fio->reposition();
insilmaril@0	3531	selection=(LinkableMapObj*)(fio);
insilmaril@0	3532	selection->select();
insilmaril@0	3533	movingObj=(MapObj*)(fio);
insilmaril@0	3534	}
insilmaril@0	3535	}
insilmaril@0	3536	} else // selection != a FloatObj
insilmaril@0	3537	{
insilmaril@0	3538	if (lmosel->getDepth()==0)
insilmaril@0	3539	{
insilmaril@2	3540	if (e->state() == Qt::LeftButton && e->modifiers()==Qt::ShiftModifier)
insilmaril@0	3541	// If mapCenter is moved, move all the rest by default, too.
insilmaril@0	3542	mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3543	else
insilmaril@0	3544	mapCenter->move (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3545	} else
insilmaril@0	3546	{
insilmaril@0	3547	if (lmosel->getDepth()==1)
insilmaril@0	3548	{
insilmaril@0	3549	// depth==1, mainbranch
insilmaril@0	3550	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0	3551	} else
insilmaril@0	3552	{
insilmaril@0	3553	// depth>1
insilmaril@0	3554	if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0	3555	// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0	3556	lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(),
insilmaril@2	3557	p.y()-movingObj_start.y() +lmosel->getTopPad() );
insilmaril@0	3558	else
insilmaril@2	3559	lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0	3560	}
insilmaril@0	3561	// reposition subbranch
insilmaril@0	3562	lmosel->reposition();
insilmaril@2	3563	//ensureSelectionVisible();
insilmaril@0	3564
insilmaril@0	3565	if (lmo && (lmo!=selection) &&
insilmaril@0	3566	(typeid(*lmo) == typeid(BranchObj) \|\|
insilmaril@0	3567	(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0	3568	) )
insilmaril@0	3569	{
insilmaril@2	3570	if (e->state() & Qt::ControlModifier)
insilmaril@0	3571	{
insilmaril@0	3572	// Special case: CTRL to link below lmo
insilmaril@0	3573	lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0	3574	}
insilmaril@2	3575	else if (e->state() & Qt::ShiftModifier)
insilmaril@0	3576	lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0	3577	else
insilmaril@0	3578	lmosel->setParObjTmp (lmo,p,0);
insilmaril@0	3579	} else
insilmaril@0	3580	{
insilmaril@2	3581	lmosel->unsetParObjTmp();
insilmaril@0	3582	}
insilmaril@0	3583	} // depth>0
insilmaril@0	3584
insilmaril@0	3585	} // no FloatImageObj
insilmaril@0	3586
insilmaril@0	3587	canvas()->update();
insilmaril@0	3588	return;
insilmaril@0	3589	} // selection && moving_obj
insilmaril@0	3590
insilmaril@2	3591	// Draw a link from one branch to another
insilmaril@2	3592	if (drawingLink)
insilmaril@2	3593	{
insilmaril@2	3594	tmpXLink->setEnd (p);
insilmaril@2	3595	tmpXLink->updateXLink();
insilmaril@2	3596	}
insilmaril@2	3597
insilmaril@0	3598	// Move CanvasView
insilmaril@2	3599	if (!movingObj && !pickingColor &&!drawingLink)
insilmaril@0	3600	{
insilmaril@0	3601	QPoint p=e->globalPos();
insilmaril@0	3602	movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0	3603	movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0	3604	setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0	3605	movingCont_start.y() + movingVec.y());
insilmaril@0	3606
insilmaril@0	3607	updateViewCenter();
insilmaril@0	3608	}
insilmaril@0	3609	}
insilmaril@0	3610
insilmaril@0	3611
insilmaril@0	3612	void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0	3613	{
insilmaril@0	3614	LinkableMapObj *dst;
insilmaril@0	3615	// Have we been picking color?
insilmaril@0	3616	if (pickingColor)
insilmaril@0	3617	{
insilmaril@0	3618	pickingColor=false;
insilmaril@2	3619	setCursor (Qt::ArrowCursor);
insilmaril@0	3620	// Check if we are over another branch
insilmaril@0	3621	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0	3622	if (dst && selection)
insilmaril@0	3623	{
insilmaril@2	3624	if (e->state() & Qt::ShiftModifier)
insilmaril@0	3625	{
insilmaril@2	3626	((BranchObj)selection)->setColor (((BranchObj)(dst))->getColor());
insilmaril@2	3627	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3628	}
insilmaril@0	3629	else
insilmaril@0	3630	{
insilmaril@2	3631	((BranchObj)selection)->setColorChilds (((BranchObj)(dst))->getColor());
insilmaril@2	3632	((BranchObj*)selection)->setLinkColor ();
insilmaril@0	3633	}
insilmaril@0	3634	}
insilmaril@0	3635	return;
insilmaril@0	3636	}
insilmaril@2	3637
insilmaril@2	3638	// Have we been drawing a link?
insilmaril@2	3639	if (drawingLink)
insilmaril@2	3640	{
insilmaril@2	3641	drawingLink=false;
insilmaril@2	3642	// Check if we are over another branch
insilmaril@2	3643	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@2	3644	if (dst && selection)
insilmaril@2	3645	{
insilmaril@2	3646	tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@2	3647	tmpXLink->updateXLink();
insilmaril@2	3648	tmpXLink->activate();
insilmaril@16	3649	saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) ); //TODO undoCommand
insilmaril@2	3650	} else
insilmaril@2	3651	{
insilmaril@2	3652	delete(tmpXLink);
insilmaril@2	3653	tmpXLink=NULL;
insilmaril@2	3654	}
insilmaril@2	3655	return;
insilmaril@2	3656	}
insilmaril@2	3657
insilmaril@0	3658	// Have we been moving something?
insilmaril@0	3659	if ( selection && movingObj )
insilmaril@0	3660	{
insilmaril@2	3661	// Moved FloatObj? Maybe we need to reposition
insilmaril@2	3662	if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@2	3663	{
insilmaril@20	3664	FloatImageObj fo=(FloatImageObj)selection;
insilmaril@20	3665	QString pold=qpointToString(movingObj_orgRelPos);
insilmaril@20	3666	QString pnow=qpointToString(fo->getRelPos());
insilmaril@20	3667	saveStateConstSelection(
insilmaril@20	3668	"moveRel "+pold,
insilmaril@20	3669	"moveRel "+pnow,
insilmaril@20	3670	QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
insilmaril@20	3671
insilmaril@2	3672	selection->getParObj()->requestReposition();
insilmaril@2	3673	mapCenter->reposition();
insilmaril@2	3674	}
insilmaril@2	3675
insilmaril@0	3676	// Check if we are over another branch, but ignore
insilmaril@0	3677	// any found LMOs, which are FloatObjs
insilmaril@0	3678	dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ),
insilmaril@2	3679	((LinkableMapObj*)selection) );
insilmaril@2	3680
insilmaril@2	3681	if (dst && (typeid(dst)!=typeid(BranchObj) && typeid(dst)!=typeid(MapCenterObj)))
insilmaril@0	3682	dst=NULL;
insilmaril@0	3683
insilmaril@0	3684	// Now check, if we have been moving a branch
insilmaril@0	3685	if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0	3686	{
insilmaril@0	3687	// save the position in case we link to mapcenter
insilmaril@0	3688	QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0	3689
insilmaril@0	3690	// Reset the temporary drawn link to the original one
insilmaril@2	3691	((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@2	3692
insilmaril@18	3693	// For Redo we may need to save original selection
insilmaril@20	3694	QString preSelStr=selection->getSelectString();
insilmaril@2	3695
insilmaril@2	3696	copyingObj=false;
insilmaril@0	3697	if (dst )
insilmaril@2	3698	{
insilmaril@18	3699	BranchObj* bsel=(BranchObj*)selection;
insilmaril@18	3700	BranchObj* bdst=(BranchObj*)dst;
insilmaril@18	3701
insilmaril@20	3702	QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@20	3703	QString preNum=QString::number (bsel->getNum(),10);
insilmaril@20	3704	QString preDstParStr;
insilmaril@20	3705
insilmaril@20	3706	if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@20	3707	{ // Link above dst
insilmaril@20	3708	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@18	3709	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@2	3710	} else
insilmaril@20	3711	if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@20	3712	{
insilmaril@20	3713	// Link below dst
insilmaril@20	3714	preDstParStr=dst->getParObj()->getSelectString();
insilmaril@18	3715	bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@2	3716	} else
insilmaril@20	3717	{ // Append to dst
insilmaril@20	3718	preDstParStr=dst->getSelectString();
insilmaril@18	3719	bsel->moveBranchTo (bdst,-1);
insilmaril@20	3720	if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@2	3721	}
insilmaril@20	3722	QString postSelStr=selection->getSelectString();
insilmaril@20	3723	QString postNum=QString::number (bsel->getNum(),10);
insilmaril@20	3724
insilmaril@20	3725	QString undoCom="linkBranchToPos (\""+
insilmaril@20	3726	preParStr+ "\"," + preNum +"," +
insilmaril@20	3727	QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@20	3728
insilmaril@18	3729	QString redoCom="linkBranchToPos (\""+
insilmaril@20	3730	preDstParStr + "\"," + postNum + "," +
insilmaril@20	3731	QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@18	3732
insilmaril@18	3733	saveState (
insilmaril@20	3734	postSelStr,undoCom,
insilmaril@20	3735	preSelStr, redoCom,
insilmaril@18	3736	QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@2	3737	} else
insilmaril@2	3738	if (selection->getDepth()==1)
insilmaril@18	3739	{
insilmaril@18	3740	// The select string might be different _after_ moving around.
insilmaril@18	3741	// Therefor reposition and then use string of old selection, too
insilmaril@18	3742	mapCenter->reposition();
insilmaril@18	3743
insilmaril@20	3744	QString ps=qpointToString ( ((BranchObj*)selection)->getRelPos() );
insilmaril@18	3745	saveState(
insilmaril@20	3746	selection->getSelectString(), "moveRel "+qpointToString(movingObj_orgRelPos),
insilmaril@20	3747	preSelStr, "moveRel "+ps,
insilmaril@20	3748	QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
insilmaril@2	3749
insilmaril@18	3750	}
insilmaril@0	3751	// Draw the original link, before selection was moved around
insilmaril@0	3752	mapCenter->reposition();
insilmaril@0	3753	}
insilmaril@0	3754	// Finally resize canvas, if needed
insilmaril@0	3755	adjustCanvasSize();
insilmaril@0	3756	canvas()->update();
insilmaril@0	3757	movingObj=NULL;
insilmaril@19	3758
insilmaril@19	3759	// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@19	3760	updateActions();
insilmaril@0	3761	} else
insilmaril@2	3762	// maybe we moved View: set old cursor
insilmaril@2	3763	setCursor (Qt::ArrowCursor);
insilmaril@2	3764
insilmaril@0	3765	}
insilmaril@0	3766
insilmaril@0	3767	void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0	3768	{
insilmaril@2	3769	if (e->button() == Qt::LeftButton )
insilmaril@0	3770	{
insilmaril@0	3771	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0	3772	LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0	3773	if (lmo) { // MapObj was found
insilmaril@0	3774	// First select the MapObj than edit heading
insilmaril@0	3775	if (selection) selection->unselect();
insilmaril@0	3776	selection=lmo;
insilmaril@0	3777	selection->select();
insilmaril@17	3778	mainWindow->editHeading();
insilmaril@0	3779	}
insilmaril@0	3780	}
insilmaril@0	3781	}
insilmaril@0	3782
insilmaril@0	3783	void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0	3784	{
insilmaril@2	3785	Q3CanvasView::resizeEvent( e );
insilmaril@0	3786	adjustCanvasSize();
insilmaril@0	3787	}
insilmaril@0	3788
insilmaril@2	3789	void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event)
insilmaril@2	3790	{
insilmaril@2	3791
insilmaril@2	3792	// for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@2	3793	// cerr << event->format(i) << endl;
insilmaril@2	3794
insilmaril@2	3795	if (selection &&
insilmaril@2	3796	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3797	(typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@2	3798
insilmaril@2	3799	// If QImageDrag can decode mime type
insilmaril@2	3800	if (Q3ImageDrag::canDecode(event)) {
insilmaril@2	3801	event->accept();
insilmaril@2	3802	return;
insilmaril@2	3803	}
insilmaril@2	3804
insilmaril@2	3805	// If image are dragged from firefox
insilmaril@2	3806	if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@2	3807	event->provides("application/x-moz-nativeimage")) {
insilmaril@2	3808	event->accept(true);
insilmaril@2	3809	return;
insilmaril@2	3810	}
insilmaril@2	3811
insilmaril@2	3812	// If QUriDrag can decode mime type
insilmaril@2	3813	if (Q3UriDrag::canDecode(event)) {
insilmaril@2	3814	event->accept();
insilmaril@2	3815	return;
insilmaril@2	3816	}
insilmaril@2	3817
insilmaril@2	3818	// If Uri are dragged from firefox
insilmaril@2	3819	if (event->provides("_NETSCAPE_URL")){
insilmaril@2	3820	event->accept();
insilmaril@2	3821	return;
insilmaril@2	3822	}
insilmaril@2	3823
insilmaril@2	3824	// If QTextDrag can decode mime type
insilmaril@2	3825	if (Q3TextDrag::canDecode(event)) {
insilmaril@2	3826	event->accept();
insilmaril@2	3827	return;
insilmaril@2	3828	}
insilmaril@2	3829
insilmaril@2	3830	}
insilmaril@2	3831	event->ignore();
insilmaril@2	3832	}
insilmaril@2	3833
insilmaril@2	3834	bool isUnicode16(const QByteArray &d)
insilmaril@2	3835	{
insilmaril@2	3836	// TODO: make more precise check for unicode 16.
insilmaril@2	3837	// Guess unicode16 if any of second bytes are zero
insilmaril@2	3838	unsigned int length = max(0,d.size()-2)/2;
insilmaril@2	3839	for (unsigned int i = 0; i<length ; i++)
insilmaril@2	3840	if (d.at(i*2+1)==0) return true;
insilmaril@2	3841	return false;
insilmaril@2	3842	}
insilmaril@2	3843
insilmaril@2	3844	void MapEditor::contentsDropEvent(QDropEvent *event)
insilmaril@2	3845	{
insilmaril@2	3846	if (selection &&
insilmaril@2	3847	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3848	(typeid(*selection) == typeid(MapCenterObj)))
insilmaril@2	3849	{
insilmaril@2	3850	bool update=false;
insilmaril@2	3851	Q3StrList uris;
insilmaril@2	3852	QString heading;
insilmaril@2	3853	if (event->provides("image/png"))
insilmaril@2	3854	{
insilmaril@2	3855	QPixmap pix;
insilmaril@2	3856	if (Q3ImageDrag::decode(event, pix))
insilmaril@2	3857	{
insilmaril@2	3858	addFloatImage(pix);
insilmaril@2	3859	event->accept();
insilmaril@2	3860	update=true;
insilmaril@2	3861	} else
insilmaril@2	3862	event->ignore();
insilmaril@2	3863
insilmaril@2	3864	} else if (event->provides("application/x-moz-file-promise-url") &&
insilmaril@2	3865	event->provides("application/x-moz-nativeimage"))
insilmaril@2	3866	{
insilmaril@2	3867	// Contains url to the img src in unicode16
insilmaril@2	3868	QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@2	3869	QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@2	3870	fetchImage(url);
insilmaril@2	3871	event->accept();
insilmaril@2	3872	update=true;
insilmaril@2	3873	} else if (event->provides ("text/uri-list"))
insilmaril@2	3874	{ // Uris provided e.g. by konqueror
insilmaril@2	3875	Q3UriDrag::decode (event,uris);
insilmaril@2	3876	} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@2	3877	{ // Uris provided by Mozilla
insilmaril@2	3878	QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@2	3879	uris.append(l[0]);
insilmaril@2	3880	heading = l[1];
insilmaril@2	3881	} else if (event->provides("text/html")) {
insilmaril@2	3882
insilmaril@2	3883	// Handels text mime types
insilmaril@2	3884	// Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@2	3885	QByteArray d = event->encodedData("text/html");
insilmaril@2	3886	QString text;
insilmaril@2	3887	if (isUnicode16(d))
insilmaril@2	3888	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@2	3889	else
insilmaril@2	3890	text = QString(d);
insilmaril@2	3891
insilmaril@2	3892	textEditor->setText(text);
insilmaril@2	3893
insilmaril@2	3894	event->accept();
insilmaril@2	3895	update=true;
insilmaril@2	3896	} else if (event->provides("text/plain")) {
insilmaril@2	3897	QByteArray d = event->encodedData("text/plain");
insilmaril@2	3898	QString text;
insilmaril@2	3899	if (isUnicode16(d))
insilmaril@2	3900	text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@2	3901	else
insilmaril@2	3902	text = QString(d);
insilmaril@2	3903
insilmaril@2	3904	textEditor->setText(text);
insilmaril@2	3905
insilmaril@2	3906	event->accept();
insilmaril@2	3907	update= true;
insilmaril@2	3908	}
insilmaril@2	3909
insilmaril@2	3910	if (uris.count()>0)
insilmaril@2	3911	{
insilmaril@2	3912	QStringList files;
insilmaril@2	3913	QStringList urls;
insilmaril@2	3914	QString s;
insilmaril@2	3915	BranchObj *bo;
insilmaril@2	3916	for (const char* u=uris.first(); u; u=uris.next())
insilmaril@2	3917	{
insilmaril@2	3918	bo=((BranchObj*)selection)->addBranch();
insilmaril@2	3919	if (bo)
insilmaril@2	3920	{
insilmaril@2	3921	s=Q3UriDrag::uriToLocalFile(u);
insilmaril@2	3922	if (!s.isEmpty())
insilmaril@2	3923	{
insilmaril@2	3924	QString file = QDir::convertSeparators(s);
insilmaril@2	3925	heading = QFileInfo(file).baseName();
insilmaril@2	3926	files.append(file);
insilmaril@2	3927	if (file.endsWith(".vym", false))
insilmaril@2	3928	bo->setVymLink(file);
insilmaril@2	3929	else
insilmaril@2	3930	bo->setURL(u);
insilmaril@2	3931	} else
insilmaril@2	3932	{
insilmaril@2	3933	urls.append (u);
insilmaril@2	3934	bo->setURL(u);
insilmaril@2	3935	}
insilmaril@2	3936
insilmaril@2	3937	if (!heading.isEmpty())
insilmaril@2	3938	bo->setHeading(heading);
insilmaril@2	3939	else
insilmaril@2	3940	bo->setHeading(u);
insilmaril@2	3941	}
insilmaril@2	3942	}
insilmaril@2	3943	update=true;
insilmaril@2	3944	}
insilmaril@2	3945
insilmaril@2	3946	if (update)
insilmaril@2	3947	{
insilmaril@2	3948	//FIXME saveState has to be called earlier for each of the drops...
insilmaril@16	3949	saveStateComplete("Drop Event"); //TODO undo Command
insilmaril@2	3950	mapCenter->reposition();
insilmaril@2	3951	adjustCanvasSize();
insilmaril@2	3952	canvas()->update();
insilmaril@2	3953	}
insilmaril@2	3954	}
insilmaril@2	3955	}
insilmaril@2	3956
insilmaril@2	3957	void MapEditor::addFloatImage(const QPixmap &img)
insilmaril@2	3958	{
insilmaril@2	3959	if (selection &&
insilmaril@2	3960	(typeid(*selection) == typeid(BranchObj)) \|\|
insilmaril@2	3961	(typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@2	3962	{
insilmaril@2	3963	BranchObj bo=((BranchObj)selection);
insilmaril@16	3964	saveStatePart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@2	3965	//QString fn=fd->selectedFile();
insilmaril@2	3966	//lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@2	3967	bo->addFloatImage();
insilmaril@2	3968	// FIXME check if load was successful
insilmaril@2	3969	bo->getLastFloatImage()->load(img);
insilmaril@2	3970	//bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@2	3971	mapCenter->reposition();
insilmaril@2	3972	adjustCanvasSize();
insilmaril@2	3973	canvas()->update();
insilmaril@2	3974	}
insilmaril@2	3975	}
insilmaril@2	3976
insilmaril@2	3977
insilmaril@2	3978	void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation /nop*/)
insilmaril@2	3979	{
insilmaril@2	3980	if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@2	3981	if (!imageBuffer->isOpen()) {
insilmaril@2	3982	imageBuffer->open(QIODevice::WriteOnly \| QIODevice::Append);
insilmaril@2	3983	}
insilmaril@2	3984	imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@2	3985	}
insilmaril@2	3986
insilmaril@2	3987
insilmaril@2	3988	void MapEditor::imageDataFinished(Q3NetworkOperation *nop)
insilmaril@2	3989	{
insilmaril@2	3990	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@2	3991	QPixmap img(imageBuffer->buffer());
insilmaril@2	3992	addFloatImage(img);
insilmaril@2	3993	}
insilmaril@2	3994
insilmaril@2	3995	if (imageBuffer) {
insilmaril@2	3996	imageBuffer->close();
insilmaril@2	3997	if (imageBuffer) {
insilmaril@2	3998	imageBuffer->close();
insilmaril@2	3999	delete imageBuffer;
insilmaril@2	4000	imageBuffer = 0;
insilmaril@2	4001	}
insilmaril@2	4002	}
insilmaril@2	4003	}
insilmaril@2	4004
insilmaril@2	4005	void MapEditor::fetchImage(const QString &url)
insilmaril@2	4006	{
insilmaril@2	4007	if (urlOperator) {
insilmaril@2	4008	urlOperator->stop();
insilmaril@2	4009	disconnect(urlOperator);
insilmaril@2	4010	delete urlOperator;
insilmaril@2	4011	}
insilmaril@2	4012
insilmaril@2	4013	urlOperator = new Q3UrlOperator(url);
insilmaril@2	4014	connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)),
insilmaril@2	4015	this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@2	4016
insilmaril@2	4017	connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@2	4018	this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@2	4019	urlOperator->get();
insilmaril@2	4020	}

author	insilmaril
	Tue, 05 Sep 2006 07:56:57 +0000
branch	qt4-port
changeset 20	9ad3d0391be1
parent 19	caba269c3757
permissions	-rw-r--r--