mapeditor.cpp
author insilmaril
Fri, 17 Feb 2006 09:22:02 +0000
changeset 212 3279540b9250
parent 205 30c4a6c7ff10
child 227 38ad83f1d4ce
permissions -rw-r--r--
added defautl OO presentation
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#include "mapeditor.h"
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#include <qstatusbar.h>
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#include <qmessagebox.h>
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#include <qapplication.h>
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#include <qpainter.h>
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#include <qpopupmenu.h>
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#include <qprinter.h>
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#include <qpaintdevicemetrics.h>
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#include <qfile.h>
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#include <qfiledialog.h>
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#include <qdir.h>
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#include <qcolor.h>
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#include <qcolordialog.h>
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#include <qbitmap.h>
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#include <qprocess.h>
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#include <qinputdialog.h>
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#include <qdragobject.h>
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#include <qurloperator.h>
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#include <qnetworkprotocol.h>
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#include <qregexp.h>
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#include <iostream>
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#include <cstdlib>
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#include <typeinfo>
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#include "version.h"
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#include "api.h"
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#include "editxlinkdialog.h"
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#include "exports.h"
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#include "extrainfodialog.h"
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#include "linkablemapobj.h"
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#include "mainwindow.h"
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#include "misc.h"
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#include "settings.h"
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#include "texteditor.h"
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#include "xml.h"
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extern TextEditor *textEditor;
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extern int statusbarTime;
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extern Main *mainWindow;
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extern QString tmpVymDir;
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extern QString clipboardDir;
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extern bool clipboardEmpty;
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extern FlagRowObj *systemFlagsDefault;
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extern FlagRowObj *standardFlagsDefault;
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extern QPtrList <QAction> actionListBranches;
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extern QAction *actionFileSave;
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extern QAction *actionEditUndo;
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extern QAction *actionEditCopy;
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extern QAction *actionEditCut;
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extern QAction *actionEditPaste;
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extern QAction *actionEditMoveUp;
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extern QAction *actionEditMoveDown;
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extern QAction *actionEditToggleScroll;
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extern QAction *actionEditOpenURL;
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extern QAction *actionEditURL;
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extern QAction *actionEditHeading2URL;
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extern QAction *actionEditBugzilla2URL;
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extern QAction *actionEditFATE2URL;
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extern QAction *actionEditOpenVymLink;
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extern QAction *actionEditVymLink;
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extern QAction *actionEditDeleteVymLink;
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extern QAction *actionEditHeading;
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extern QAction *actionEditDelete;
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extern QAction *actionEditAddBranch;
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extern QAction *actionEditAddBranchAbove;
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extern QAction *actionEditAddBranchBelow;
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extern QAction *actionEditRemoveBranchHere;
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extern QAction *actionEditRemoveChilds;
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extern QAction *actionEditImportAdd;
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extern QAction *actionEditImportReplace;
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extern QAction *actionEditSaveBranch;
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extern QAction *actionEditSelectFirst;
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extern QAction *actionEditSelectLast;
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extern QAction *actionEditLoadImage;
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extern QAction *actionEditToggleFloatExport;
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extern QAction* actionFormatPickColor;
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extern QAction* actionFormatColorBranch;
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extern QAction* actionFormatColorSubtree;
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extern QAction *actionFormatLinkColorHint;
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extern QAction *actionFormatBackColor;
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extern QAction *actionFormatLinkColor;
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extern QActionGroup* actionGroupModModes;
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extern QAction* actionModModeColor;
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extern QAction* actionModModeLink;
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extern QAction* actionModModeCopy;
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extern QActionGroup *actionGroupFormatFrameTypes;
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extern QAction *actionFormatFrameNone;
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extern QAction *actionFormatFrameRectangle;
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extern QActionGroup *actionGroupFormatLinkStyles;
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extern QAction *actionFormatIncludeImagesVer;
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extern QAction *actionFormatIncludeImagesHor;
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extern QAction *actionFormatHideLinkUnselected;
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extern QAction *actionFormatLinkStyleLine;
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extern QAction *actionFormatLinkStyleParabel;
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extern QAction *actionFormatLinkStylePolyLine;
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extern QAction *actionFormatLinkStylePolyParabel;
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extern QAction *actionViewToggleNoteEditor;
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extern QAction *actionSettingsAutoedit;
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extern QAction *actionSettingsAutoselectHeading;
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extern QAction *actionSettingsAutoselectText;
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extern QAction *actionSettingsPasteNewHeading;
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extern QAction *actionSettingsUseFlagGroups;
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extern QPopupMenu *branchContextMenu;
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extern QPopupMenu *branchLinksContextMenu;
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extern QPopupMenu *branchLinksContextMenuDup;
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extern QPopupMenu *floatimageContextMenu;
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extern QPopupMenu *saveImageFormatMenu;
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extern QPopupMenu *exportImageFormatMenu;
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extern QPopupMenu *canvasContextMenu;
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extern Settings settings;
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int MapEditor::mapNum=0;	// make instance
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///////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////
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MapEditor::MapEditor(
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	QWidget* parent, bool interactive, const char* name, WFlags f) :
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  QCanvasView(parent,name,f), urlOperator(0), imageBuffer(0)
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{
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	//cout << "Constructor ME "<<this<<endl;
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	mapNum++;
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    viewport()->setAcceptDrops(true);
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    mapCanvas = new QCanvas(1000,800);
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	mapCanvas->setAdvancePeriod(30);
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	mapCanvas->setBackgroundColor (white);
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    setCanvas (mapCanvas);
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	// Always show scroll bars (automatic would flicker sometimes)
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	setVScrollBarMode ( QScrollView::AlwaysOn );
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	setHScrollBarMode ( QScrollView::AlwaysOn );
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    mapCenter = new MapCenterObj(mapCanvas);
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    mapCenter->setVisibility (true);
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	mapCenter->setMapEditor (this);
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	mapCenter->setHeading (tr("New Map","Heading of mapcenter in new map"));
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	mapCenter->move(mapCanvas->width()/2-mapCenter->width()/2,mapCanvas->height()/2-mapCenter->height()/2);
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    printer=NULL;
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    lineedit = new QLineEdit(this, "lineedit"  );
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    connect( lineedit, SIGNAL( returnPressed() ), SLOT( finishedLineEditNoSave() ) );
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    lineedit->hide();
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    actColor=black; setColor (actColor);
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	defLinkColor=QColor (0,0,255);
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	defXLinkColor=QColor (180,180,180);
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	linkcolorhint=DefaultColor;
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	linkstyle=StylePolyParabel;
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	// Create bitmap cursors, patform dependant
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	#if defined(Q_OS_MACX)
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		#include "icons/cursorhandopen16.xpm"
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		#include "icons/cursorcolorpicker16.xpm"
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		QBitmap cb( 16, 16, chandopen, TRUE );
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		QBitmap cm( 16, 16, chandopenmask, TRUE );
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		handOpenCursor=QCursor ( cb, cm );		
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		// set hot spot to tip of picker			
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		pickColorCursor=QCursor ( cursorcolorpicker_xpm, 1,15 ); 
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	#else
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		#include "icons/cursorhandopen.xpm"
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		#include "icons/cursorcolorpicker.xpm"
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		QBitmap cb( 32, 32, chandopen, TRUE );
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		QBitmap cm( 32, 32, chandopenmask, TRUE );
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		handOpenCursor=QCursor ( cb, cm );		
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		// set hot spot to tip of picker			
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		pickColorCursor=QCursor ( cursorcolorpicker_xpm, 5,27 ); 
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	#endif
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	pickingColor=false;
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	drawingLink=false;
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	copyingObj=false;
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    editingBO=NULL;
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    selection=NULL;
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    selectionLast=NULL;
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    movingObj=NULL;
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	defXLinkWidth=1;
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	defXLinkColor=QColor (230,230,230);
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    mapChanged=false;
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	mapDefault=true;
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	mapUnsaved=false;
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	zipped=true;
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	filePath="";
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	fileName="unnamed";
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	mapName="";
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	undosTotal=settings.readNumEntry("/vym/mapeditor/undoLevels",50);
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	undosAvail=0;	
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	undoNum=0;
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	// Initialize find routine
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	itFind=NULL;				
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	EOFind=false;
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	printFrame=true;
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	printFooter=true;
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	blockReposition=false;
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	blockSaveState=false;
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	isInteractive=interactive;
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	if (isInteractive)
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		// Create temporary files
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		makeTmpDirs();
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	// Initially set movingCentre
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	updateViewCenter();
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	mapCenter->reposition();	//	for positioning heading
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}
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MapEditor::~MapEditor()
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{
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  if (imageBuffer) delete imageBuffer;
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  if (urlOperator) {
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    urlOperator->stop();
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    delete urlOperator;
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  }
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	//cout <<"Destructor MapEditor\n";
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	// Save Settings
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	//settings.writeEntry( "/vym/mapeditor/editmode/autoselect",  );
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}
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QColor MapEditor::color()
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{
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    return actColor;
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}
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QColor MapEditor::backgroundColor()
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{
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    return mapCanvas->backgroundColor();
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}
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MapCenterObj* MapEditor::getMapCenter()
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{
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    return mapCenter;
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}
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QCanvas* MapEditor::getCanvas()
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{
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    return mapCanvas;
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}
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void MapEditor::adjustCanvasSize()
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{
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	// To adjust the canvas to map, viewport size and position, we have to
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	// do some coordinate magic...
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	//
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	// Get rectangle of (scroll-)view. 
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	// We want to be in canvas coords, so
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	// we map. Important if view is zoomed...
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	QRect view = inverseWorldMatrix().mapRect( QRect( contentsX(), contentsY(),
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												visibleWidth(), visibleHeight()) );	
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	// Now we need the bounding box of view AND map to calc the correct canvas size.
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	// Why? Because if the map itself is moved out of view, the view has to be enlarged
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	// to avoid jumping aroung...
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	QRect map=mapCenter->getTotalBBox();
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	// right edge - left edge
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	int cw= max(map.x() + map.width(),  view.x() + view.width())  - min(map.x(), view.x());
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	int ch= max(map.y() + map.height(), view.y() + view.height()) - min(map.y(), view.y());
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	if ( (cw!=mapCanvas->width()) || (ch!=mapCanvas->height()) ||
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		!mapCanvas->onCanvas (map.topLeft()) || !mapCanvas->onCanvas (map.bottomRight())
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	)	
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	{	
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		// move the map on canvas (in order to not move it on screen) this is neccessary
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		// a) if topleft corner of canvas is left or above topleft corner of view and also left of
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		//    above topleft corner of map. E.g. if map is completly inside view, but it would be possible 
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		//    to scroll to an empty area of canvas to the left.
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		// b) if topleft corner of map left of or above topleft of canvas
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		int dx=0;
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		int dy=0;
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		if (cw > mapCanvas->width() )
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		{
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			if (map.x()<0) dx=-map.x();	
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		}
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		if (cw <  mapCanvas->width() )
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			dx=-min (view.x(),map.x());
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		if (ch > mapCanvas->height() )
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		{
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			if (map.y()<0) dy=-map.y();	
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		}
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		if (ch <  mapCanvas->height() )
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		{
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			dy=-min (view.y(),map.y());
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		}
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		// We really have to resize now. Let's go...
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		mapCanvas->resize (cw,ch);
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		if ( (dx!=0) || (dy!=0) ) 
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		{
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			mapCenter->moveAllBy(dx,dy);
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			mapCenter->reposition();
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			// scroll the view (in order to not move map on screen)
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			scrollBy (dx,dy);
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		}	
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	}
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}
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bool MapEditor::isRepositionBlocked()
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{
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	return blockReposition;
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}
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void MapEditor::makeTmpDirs()
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{
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	// Create unique temporary directories
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	tmpMapDir=tmpVymDir+QString("/mapeditor-%1").arg(mapNum);
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	QDir d;
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	d.mkdir (tmpMapDir,true);
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}
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void MapEditor::delTmpDirs()
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{
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	removeDir (QDir(tmpMapDir));
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}
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QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSelection)
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{
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	// tmpdir		temporary directory to which data will be written
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	// prefix		mapname, which will be appended to images etc.
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	// writeflags	Only write flags for "real" save of map, not undo
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	// offset		offset of bbox of whole map in canvas. 
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	//				Needed for XML export
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	// Save Header
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	QString ls;
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	switch (linkstyle)
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	{
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		case StyleLine: 
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			ls="StyleLine";
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			break;
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		case StyleParabel:
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			ls="StyleParabel";
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			break;
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		case StylePolyLine:	
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			ls="StylePolyLine";
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			break;
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		default:
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			ls="StylePolyParabel";
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			break;
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	}	
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	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
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   372
	QString colhint="";
insilmaril@0
   373
	if (linkcolorhint==HeadingColor) 
insilmaril@0
   374
		colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0
   375
insilmaril@185
   376
	QString mapAttr=attribut("version",__VYM_VERSION);
insilmaril@106
   377
	if (!saveSelection)
insilmaril@0
   378
		mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0
   379
				  attribut("comment",mapCenter->getComment()) +
insilmaril@0
   380
			      attribut("date",mapCenter->getDate()) +
insilmaril@0
   381
		          attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0
   382
		          attribut("linkStyle", ls ) +
insilmaril@97
   383
		          attribut("linkColor", defLinkColor.name() ) +
insilmaril@102
   384
		          attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102
   385
		          attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0
   386
		          colhint; 
insilmaril@0
   387
	s+=beginElement("vymmap",mapAttr);
insilmaril@0
   388
	incIndent();
insilmaril@0
   389
insilmaril@0
   390
	// Find the used flags while traversing the tree
insilmaril@0
   391
	standardFlagsDefault->resetUsedCounter();
insilmaril@0
   392
	
insilmaril@166
   393
	// Reset the counters before saving
insilmaril@166
   394
	FloatImageObj (mapCanvas).resetSaveCounter();
insilmaril@166
   395
insilmaril@0
   396
	// Build xml recursivly
insilmaril@106
   397
	if (!saveSelection)
insilmaril@0
   398
		s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0
   399
	else
insilmaril@0
   400
	{
insilmaril@106
   401
		if ( typeid(*saveSelection) == typeid(BranchObj) )
insilmaril@106
   402
			s+=((BranchObj*)(saveSelection))->saveToDir(tmpdir,prefix,offset);
insilmaril@166
   403
		else if ( typeid(*saveSelection) == typeid(FloatImageObj) )
insilmaril@166
   404
			s+=((FloatImageObj*)(saveSelection))->saveToDir(tmpdir,prefix,offset);
insilmaril@166
   405
			
insilmaril@166
   406
		else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@106
   407
				// This is used if selected branch is saved from mainwindow
insilmaril@163
   408
				s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0
   409
	}
insilmaril@0
   410
insilmaril@0
   411
	// Save local settings
insilmaril@0
   412
	s+=settings.getXMLData (destPath);
insilmaril@0
   413
insilmaril@0
   414
	// Save selection
insilmaril@139
   415
	if (selection && !saveSelection ) 
insilmaril@0
   416
		s+=valueElement("select",selection->getSelectString());
insilmaril@0
   417
insilmaril@0
   418
	decIndent();
insilmaril@0
   419
	s+=endElement("vymmap");
insilmaril@0
   420
insilmaril@0
   421
	if (writeflags)
insilmaril@0
   422
		standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0
   423
	return s;
insilmaril@0
   424
}
insilmaril@0
   425
insilmaril@0
   426
void MapEditor::saveState()
insilmaril@0
   427
{
insilmaril@163
   428
	// Save complete map
insilmaril@163
   429
	saveState (CompleteMap,"",NULL,"",NULL);
insilmaril@0
   430
}
insilmaril@0
   431
insilmaril@106
   432
void MapEditor::saveState(LinkableMapObj *undoSel)
insilmaril@0
   433
{
insilmaril@163
   434
	// save the given part of the map 
insilmaril@163
   435
	saveState (PartOfMap,"",undoSel,"",NULL);
insilmaril@105
   436
}
insilmaril@105
   437
insilmaril@163
   438
void MapEditor::saveState(const QString &uc, const QString &rc)
insilmaril@105
   439
{
insilmaril@163
   440
	// selection does not change during action,
insilmaril@163
   441
	// so just save commands for undo and redo
insilmaril@163
   442
	LinkableMapObj *unsel;
insilmaril@136
   443
	if (selection)
insilmaril@163
   444
		unsel=selection;
insilmaril@136
   445
	else
insilmaril@163
   446
		unsel=NULL;
insilmaril@163
   447
	saveState (UndoCommand,uc,unsel,rc,unsel);
insilmaril@106
   448
}
insilmaril@106
   449
insilmaril@163
   450
void MapEditor::saveState(const QString & uncom, LinkableMapObj *unsel) 
insilmaril@106
   451
{
insilmaril@163
   452
	saveState (UndoCommand,uncom,unsel,"FIXME-redoCom",NULL);
insilmaril@163
   453
}
insilmaril@163
   454
insilmaril@163
   455
void MapEditor::saveState(const SaveMode &savemode, const QString &undoCom, LinkableMapObj *undoSel, const QString &redoCom, LinkableMapObj *redoSel)
insilmaril@163
   456
{
insilmaril@163
   457
	// Main saveState
insilmaril@163
   458
insilmaril@139
   459
	if (blockSaveState) return;
insilmaril@139
   460
insilmaril@163
   461
	/* TODO remove after testing
insilmaril@163
   462
	cout << "ME::saveState()  begin\n"<<endl;
insilmaril@163
   463
	cout << "    undosTotal="<<undosTotal<<endl;
insilmaril@163
   464
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
   465
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
   466
	cout << "    ---------------------------"<<endl;
insilmaril@163
   467
	*/
insilmaril@131
   468
	setChanged();
insilmaril@136
   469
insilmaril@163
   470
	// Find out current undo directory
insilmaril@163
   471
	if (undosAvail<undosTotal) undosAvail++;
insilmaril@163
   472
	undoNum++;
insilmaril@163
   473
	if (undoNum>undosTotal) undoNum=1;
insilmaril@163
   474
	
insilmaril@163
   475
	QString backupXML;
insilmaril@163
   476
	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
insilmaril@164
   477
	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164
   478
insilmaril@164
   479
	// Create bakMapDir if not available
insilmaril@164
   480
	QDir d(bakMapDir);
insilmaril@164
   481
	if (!d.exists()) 
insilmaril@164
   482
		makeSubDirs (bakMapDir);
insilmaril@163
   483
insilmaril@139
   484
	// Save current selection 
insilmaril@163
   485
	QString redoSelection="";
insilmaril@163
   486
	if (redoSel)
insilmaril@163
   487
		redoSelection=redoSel->getSelectString();
insilmaril@139
   488
insilmaril@139
   489
	// Save the object, which should be undone
insilmaril@163
   490
	QString undoSelection="";
insilmaril@136
   491
	if (undoSel)
insilmaril@136
   492
		undoSelection=undoSel->getSelectString();
insilmaril@136
   493
		
insilmaril@136
   494
	// Save depending on how much needs to be saved	
insilmaril@163
   495
	QString undoCommand="";
insilmaril@106
   496
	if (savemode==UndoCommand)
insilmaril@0
   497
	{
insilmaril@105
   498
		undoCommand=undoCom;
insilmaril@106
   499
		backupXML="";
insilmaril@106
   500
	}	
insilmaril@106
   501
	else if (savemode==PartOfMap && undoSel)
insilmaril@0
   502
	{
insilmaril@163
   503
		undoCommand="undoPart (\""+ undoSelection+"\",\""+bakMapPath+"\")";
insilmaril@106
   504
		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),undoSel);
insilmaril@106
   505
	} else
insilmaril@106
   506
	{
insilmaril@163
   507
		undoCommand="undoMap (\""+bakMapPath+"\")";
insilmaril@106
   508
		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),NULL);
insilmaril@139
   509
		undoSelection="";
insilmaril@106
   510
	}
insilmaril@163
   511
	if (!backupXML.isEmpty())
insilmaril@163
   512
		// Write XML Data to disk
insilmaril@163
   513
		saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163
   514
insilmaril@163
   515
	SimpleSettings set;
insilmaril@163
   516
	set.setEntry (QString("undoCommand"),undoCommand);
insilmaril@163
   517
	set.setEntry (QString("undoSelection"),undoSelection);
insilmaril@163
   518
	set.setEntry (QString("redoCommand"),redoCom);
insilmaril@163
   519
	set.setEntry (QString("redoSelection"),redoSelection);
insilmaril@163
   520
	set.writeSettings(QString(bakMapDir+"/commands"));
insilmaril@163
   521
insilmaril@163
   522
	/* TODO remove after testing
insilmaril@163
   523
	cout << "          into="<< bakMapDir<<endl;
insilmaril@163
   524
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
   525
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
   526
	cout << "    ---------------------------"<<endl;
insilmaril@163
   527
	cout << "    undoCom="<<undoCommand<<endl;
insilmaril@163
   528
	cout << "    undoSel="<<undoSelection<<endl;
insilmaril@163
   529
	cout << "    ---------------------------"<<endl;
insilmaril@163
   530
	cout << "    redoCom="<<redoCom<<endl;
insilmaril@163
   531
	cout << "    redoSel="<<redoSelection<<endl;
insilmaril@163
   532
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@106
   533
	*/
insilmaril@106
   534
}
insilmaril@106
   535
insilmaril@129
   536
void MapEditor::parseAtom(const QString &atom)
insilmaril@106
   537
{
insilmaril@106
   538
	API api;
insilmaril@163
   539
	QString s,t;
insilmaril@129
   540
	int x,y;
insilmaril@129
   541
	bool ok;
insilmaril@129
   542
insilmaril@129
   543
	// Split string s into command and parameters
insilmaril@129
   544
	api.parseCommand (atom);
insilmaril@129
   545
	QString com=api.command();
insilmaril@129
   546
	
insilmaril@106
   547
	// External commands
insilmaril@163
   548
	if (com=="moveBranchUp")
insilmaril@106
   549
		moveBranchUp();
insilmaril@129
   550
	else if (com=="moveBranchDown")
insilmaril@106
   551
		moveBranchDown();
insilmaril@129
   552
	else if (com=="move")
insilmaril@129
   553
	{
insilmaril@139
   554
		if (api.checkParamCount(2) && selection )
insilmaril@129
   555
		{	
insilmaril@129
   556
			x=api.parInt (ok,0);
insilmaril@129
   557
			if (ok)
insilmaril@129
   558
			{
insilmaril@129
   559
				y=api.parInt (ok,1);
insilmaril@130
   560
				if (ok) move (x,y);
insilmaril@129
   561
			}
insilmaril@129
   562
		}	
insilmaril@129
   563
	}
insilmaril@129
   564
	else if (com=="linkBranchToPos")
insilmaril@129
   565
	{
insilmaril@129
   566
		if (selection && typeid(*selection) == typeid(BranchObj) ) 
insilmaril@129
   567
		{
insilmaril@129
   568
			if (api.checkParamCount(4))
insilmaril@129
   569
			{
insilmaril@129
   570
				s=api.parString(ok,0);
insilmaril@129
   571
				LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@129
   572
				if (dst)
insilmaril@129
   573
				{	
insilmaril@129
   574
					if (typeid(*dst) == typeid(BranchObj) ) 
insilmaril@139
   575
					{
insilmaril@139
   576
						// Get number in parent
insilmaril@139
   577
						x=api.parInt (ok,1);
insilmaril@139
   578
						if (ok)
insilmaril@163
   579
							((BranchObj*)selection)->moveBranchTo ((BranchObj*)(dst),x);
insilmaril@139
   580
					} else if (typeid(*dst) == typeid(MapCenterObj) ) 
insilmaril@129
   581
					{
insilmaril@163
   582
						((BranchObj*)selection)->moveBranchTo ((BranchObj*)(dst),-1);
insilmaril@139
   583
						// Get coordinates of mainbranch
insilmaril@129
   584
						x=api.parInt (ok,2);
insilmaril@129
   585
						if (ok)
insilmaril@129
   586
						{
insilmaril@129
   587
							y=api.parInt (ok,3);
insilmaril@163
   588
							if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@129
   589
						}
insilmaril@129
   590
					}	
insilmaril@129
   591
				}	
insilmaril@129
   592
			}
insilmaril@129
   593
		}
insilmaril@129
   594
	} else if (com=="setHeading")
insilmaril@129
   595
	{
insilmaril@129
   596
		if (api.checkParamCount(1))
insilmaril@129
   597
		{
insilmaril@129
   598
			s=api.parString (ok,0);
insilmaril@129
   599
			if (ok) setHeading (s);
insilmaril@129
   600
		}	
insilmaril@143
   601
	} else if (com=="setURL")
insilmaril@143
   602
	{
insilmaril@143
   603
		if (api.checkParamCount(1))
insilmaril@143
   604
		{
insilmaril@143
   605
			s=api.parString (ok,0);
insilmaril@143
   606
			if (ok) setURL(s);
insilmaril@143
   607
		}	
insilmaril@143
   608
	} else if (com=="setVymLink")
insilmaril@143
   609
	{
insilmaril@143
   610
		if (api.checkParamCount(1))
insilmaril@143
   611
		{
insilmaril@143
   612
			s=api.parString (ok,0);
insilmaril@143
   613
			if (ok) setVymLink(s);
insilmaril@143
   614
		}	
insilmaril@143
   615
	}
insilmaril@106
   616
	// Internal commands, used for undo etc.	
insilmaril@129
   617
	else if (com==QString("undoMap"))
insilmaril@139
   618
	{
insilmaril@163
   619
		if (api.checkParamCount(1))
insilmaril@163
   620
			undoXML("",api.parString (ok,0));
insilmaril@139
   621
	} else if (com==QString("undoPart"))
insilmaril@129
   622
	{
insilmaril@163
   623
		if (api.checkParamCount(2))
insilmaril@129
   624
		{
insilmaril@129
   625
			s=api.parString (ok,0);
insilmaril@163
   626
			t=api.parString (ok,1);
insilmaril@163
   627
			undoXML(s,t);	
insilmaril@129
   628
		}
insilmaril@129
   629
	} else if (com=="select")
insilmaril@129
   630
		if (api.checkParamCount(1))
insilmaril@129
   631
		{
insilmaril@129
   632
			s=api.parString(ok,0);
insilmaril@129
   633
			if (ok) select (s);
insilmaril@129
   634
		}	
insilmaril@106
   635
	else
insilmaril@163
   636
	{
insilmaril@129
   637
		api.setError ("Unknown command in: "+atom);
insilmaril@163
   638
		cout << "ME::parse   api should have error now...\n";
insilmaril@163
   639
	}
insilmaril@129
   640
insilmaril@129
   641
	// Any errors?
insilmaril@129
   642
	if (api.error())
insilmaril@106
   643
	{
insilmaril@106
   644
		cout << "MapEditor::parseAtom: Error!\n";
insilmaril@129
   645
		cout << "  "<<api.errorDesc()<<endl;
insilmaril@0
   646
	}	
insilmaril@0
   647
}
insilmaril@0
   648
insilmaril@106
   649
insilmaril@0
   650
void MapEditor::finishedLineEditNoSave()
insilmaril@0
   651
{
insilmaril@0
   652
	// This is called by finishedLineEdit or any MapEditor method,
insilmaril@0
   653
	// which wants to assure, that lineedits finish, before e.g. a branch is 
insilmaril@0
   654
	// deleted
insilmaril@0
   655
    
insilmaril@0
   656
	// After calling LineEdit and using the clipboard, the 
insilmaril@0
   657
    // focus is not any longer on the main widget, we
insilmaril@0
   658
    // have to restore it using parentWidget()->setFocus()
insilmaril@0
   659
insilmaril@0
   660
    if (editingBO!=NULL) 
insilmaril@0
   661
	{
insilmaril@0
   662
		editingBO->setHeading(lineedit->text() );
insilmaril@0
   663
		editingBO=NULL;
insilmaril@0
   664
		lineedit->releaseKeyboard();
insilmaril@0
   665
		lineedit->hide();
insilmaril@0
   666
		parentWidget()->setFocus();
insilmaril@0
   667
		mapCenter->reposition();
insilmaril@0
   668
		adjustCanvasSize();
insilmaril@0
   669
		ensureSelectionVisible();
insilmaril@0
   670
    }		
insilmaril@0
   671
}
insilmaril@0
   672
insilmaril@0
   673
insilmaril@0
   674
bool MapEditor::isDefault()
insilmaril@0
   675
{
insilmaril@0
   676
    return mapDefault;
insilmaril@0
   677
}
insilmaril@0
   678
insilmaril@0
   679
bool MapEditor::isUnsaved()
insilmaril@0
   680
{
insilmaril@0
   681
    return mapUnsaved;
insilmaril@0
   682
}
insilmaril@0
   683
insilmaril@0
   684
bool MapEditor::hasChanged()
insilmaril@0
   685
{
insilmaril@0
   686
    return mapChanged;
insilmaril@0
   687
}
insilmaril@0
   688
insilmaril@0
   689
void MapEditor::setChanged()
insilmaril@0
   690
{
insilmaril@0
   691
	mapChanged=true;
insilmaril@0
   692
	mapDefault=false;
insilmaril@0
   693
	mapUnsaved=true;
insilmaril@0
   694
	actionEditUndo->setEnabled (true);
insilmaril@0
   695
	actionFileSave->setEnabled (true);
insilmaril@0
   696
	findReset();
insilmaril@0
   697
}
insilmaril@0
   698
insilmaril@0
   699
void MapEditor::closeMap()
insilmaril@0
   700
{
insilmaril@0
   701
	// Finish open lineEdits
insilmaril@0
   702
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   703
insilmaril@0
   704
	// Unselect before disabling the toolbar actions
insilmaril@0
   705
	if (selection) selection->unselect();
insilmaril@0
   706
	selection=NULL;
insilmaril@0
   707
	updateActions();
insilmaril@0
   708
insilmaril@0
   709
    clear();
insilmaril@0
   710
	close();
insilmaril@0
   711
}
insilmaril@0
   712
insilmaril@0
   713
void MapEditor::setFilePath(QString fname)
insilmaril@0
   714
{
insilmaril@0
   715
	setFilePath (fname,fname);
insilmaril@0
   716
}
insilmaril@0
   717
insilmaril@0
   718
void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0
   719
{
insilmaril@205
   720
	if (fname.isEmpty() || fname=="")
insilmaril@106
   721
	{
insilmaril@106
   722
		filePath="";
insilmaril@106
   723
		fileName="";
insilmaril@106
   724
		destPath="";
insilmaril@106
   725
	} else
insilmaril@106
   726
	{
insilmaril@106
   727
		filePath=fname;		// becomes absolute path
insilmaril@106
   728
		fileName=fname;		// gets stripped of path
insilmaril@106
   729
		destPath=destname;	// needed for vymlinks
insilmaril@106
   730
insilmaril@106
   731
		// If fname is not an absolute path, complete it
insilmaril@106
   732
		filePath=QDir(fname).absPath();
insilmaril@106
   733
		fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106
   734
insilmaril@106
   735
		// Set short name, too. Search from behind:
insilmaril@106
   736
		int i=fileName.findRev("/");
insilmaril@106
   737
		if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106
   738
insilmaril@106
   739
		// Forget the .vym (or .xml) for name of map
insilmaril@106
   740
		mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@106
   741
	}
insilmaril@0
   742
}
insilmaril@0
   743
insilmaril@0
   744
QString MapEditor::getFilePath()
insilmaril@0
   745
{
insilmaril@0
   746
	return filePath;
insilmaril@0
   747
}
insilmaril@0
   748
insilmaril@0
   749
QString MapEditor::getFileName()
insilmaril@0
   750
{
insilmaril@0
   751
	return fileName;
insilmaril@0
   752
}
insilmaril@0
   753
insilmaril@0
   754
QString MapEditor::getMapName()
insilmaril@0
   755
{
insilmaril@0
   756
	return mapName;
insilmaril@0
   757
}
insilmaril@0
   758
insilmaril@0
   759
QString MapEditor::getDestPath()
insilmaril@0
   760
{
insilmaril@0
   761
	return destPath;
insilmaril@0
   762
}
insilmaril@0
   763
insilmaril@205
   764
ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0
   765
{
insilmaril@0
   766
	// Finish open lineEdits
insilmaril@0
   767
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   768
insilmaril@205
   769
	ErrorCode err=success;
insilmaril@0
   770
insilmaril@0
   771
	if (lmode==NewMap)
insilmaril@0
   772
	{
insilmaril@0
   773
		if (selection) selection->unselect();
insilmaril@0
   774
		selection=NULL;
insilmaril@0
   775
		mapCenter->clear();
insilmaril@0
   776
		mapCenter->setMapEditor(this);
insilmaril@0
   777
		// (map state is set later at end of load...)
insilmaril@0
   778
	} else
insilmaril@0
   779
	{
insilmaril@106
   780
		saveState(selection);
insilmaril@0
   781
	}	
insilmaril@0
   782
	
insilmaril@0
   783
    
insilmaril@0
   784
    mapBuilderHandler handler;
insilmaril@0
   785
	QFile file( fname );
insilmaril@0
   786
insilmaril@0
   787
	// I am paranoid: file should exist anyway
insilmaril@0
   788
	// according to check in mainwindow.
insilmaril@0
   789
	if (!file.exists() )
insilmaril@0
   790
	{
insilmaril@0
   791
		QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0
   792
				   tr("Couldn't open map " +fname)+".");
insilmaril@205
   793
		err=aborted;	
insilmaril@0
   794
	} else
insilmaril@0
   795
	{
insilmaril@139
   796
		blockReposition=true;
insilmaril@0
   797
		QXmlInputSource source( file);
insilmaril@0
   798
		QXmlSimpleReader reader;
insilmaril@0
   799
		reader.setContentHandler( &handler );
insilmaril@0
   800
		reader.setErrorHandler( &handler );
insilmaril@0
   801
		handler.setMapEditor( this );
insilmaril@0
   802
		handler.setTmpDir (filePath.left(filePath.findRev("/",-1)));	// needed to load files with rel. path
insilmaril@0
   803
		handler.setLoadMode (lmode);
insilmaril@163
   804
		blockSaveState=true;
insilmaril@0
   805
		bool ok = reader.parse( source );
insilmaril@139
   806
		blockReposition=false;
insilmaril@163
   807
		blockSaveState=false;
insilmaril@0
   808
		file.close();
insilmaril@0
   809
		if ( ok ) 
insilmaril@0
   810
		{
insilmaril@0
   811
			mapCenter->reposition();
insilmaril@0
   812
			adjustCanvasSize();
insilmaril@0
   813
			if (lmode==NewMap)
insilmaril@0
   814
			{
insilmaril@0
   815
				mapDefault=false;
insilmaril@0
   816
				mapChanged=false;
insilmaril@0
   817
				mapUnsaved=false;
insilmaril@0
   818
			}
insilmaril@0
   819
		} else 
insilmaril@0
   820
		{
insilmaril@0
   821
			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0
   822
					   tr( handler.errorProtocol() ) );
insilmaril@0
   823
			// returnCode=1;	
insilmaril@0
   824
			// Still return "success": the map maybe at least
insilmaril@0
   825
			// partially read by the parser
insilmaril@0
   826
		}	
insilmaril@0
   827
	}	
insilmaril@0
   828
	updateActions();
insilmaril@205
   829
	return err;
insilmaril@0
   830
}
insilmaril@0
   831
insilmaril@0
   832
int MapEditor::save (const SaveMode &savemode)
insilmaril@0
   833
{
insilmaril@0
   834
	// Finish open lineEdits
insilmaril@0
   835
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   836
insilmaril@0
   837
	int returnCode=0;
insilmaril@0
   838
insilmaril@106
   839
	// The SaveMode UndoCommand is not supported here
insilmaril@106
   840
	if (savemode==UndoCommand) return 1;
insilmaril@106
   841
insilmaril@0
   842
	// Create mapName and fileDir
insilmaril@0
   843
	makeSubDirs (fileDir);
insilmaril@0
   844
	QString fname;
insilmaril@0
   845
	if (saveZipped())
insilmaril@0
   846
		// save as .xml
insilmaril@0
   847
		fname=mapName+".xml";
insilmaril@0
   848
	else
insilmaril@0
   849
		// use name given by user, even if he chooses .doc
insilmaril@0
   850
		fname=fileName;
insilmaril@0
   851
insilmaril@0
   852
insilmaril@0
   853
	QString saveFile;
insilmaril@106
   854
	if (savemode==CompleteMap || selection==NULL)
insilmaril@106
   855
		saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@106
   856
	else	
insilmaril@106
   857
		saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@0
   858
insilmaril@163
   859
	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0
   860
		return 1;
insilmaril@0
   861
insilmaril@0
   862
	if (returnCode==0)
insilmaril@0
   863
	{
insilmaril@0
   864
		mapChanged=false;
insilmaril@0
   865
		mapUnsaved=false;
insilmaril@0
   866
		actionFileSave->setEnabled(false);
insilmaril@0
   867
	}
insilmaril@0
   868
insilmaril@0
   869
	return returnCode;
insilmaril@0
   870
}
insilmaril@0
   871
insilmaril@0
   872
void MapEditor::setZipped (bool z)
insilmaril@0
   873
{
insilmaril@0
   874
	zipped=z;
insilmaril@0
   875
}
insilmaril@0
   876
insilmaril@0
   877
bool MapEditor::saveZipped ()
insilmaril@0
   878
{
insilmaril@0
   879
	return zipped;
insilmaril@0
   880
}
insilmaril@0
   881
insilmaril@0
   882
void MapEditor::print()
insilmaril@0
   883
{
insilmaril@0
   884
	// Finish open lineEdits
insilmaril@0
   885
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   886
insilmaril@0
   887
	if ( !printer ) 
insilmaril@0
   888
	{
insilmaril@0
   889
		printer = new QPrinter;
insilmaril@0
   890
		printer->setColorMode (QPrinter::Color);
insilmaril@119
   891
		printer->setPrinterName (settings.readEntry("/vym/mainwindow/printerName",printer->printerName()));
insilmaril@0
   892
	}
insilmaril@0
   893
insilmaril@0
   894
	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0
   895
insilmaril@0
   896
	// Try to set orientation automagically
insilmaril@0
   897
	// Note: Interpretation of generated postscript is amibiguous, if 
insilmaril@0
   898
	// there are problems with landscape mode, see
insilmaril@0
   899
	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0
   900
insilmaril@0
   901
	if (totalBBox.width()>totalBBox.height())
insilmaril@0
   902
		// recommend landscape
insilmaril@0
   903
		printer->setOrientation (QPrinter::Landscape);
insilmaril@0
   904
	else	
insilmaril@0
   905
		// recommend portrait
insilmaril@0
   906
		printer->setOrientation (QPrinter::Portrait);
insilmaril@0
   907
insilmaril@0
   908
	if ( printer->setup(this) ) 
insilmaril@0
   909
	// returns false, if printing is canceled
insilmaril@0
   910
	{
insilmaril@0
   911
		QPainter pp(printer);
insilmaril@0
   912
insilmaril@0
   913
		// Don't print the visualisation of selection
insilmaril@0
   914
		LinkableMapObj *oldselection=NULL;
insilmaril@0
   915
		if (selection) 
insilmaril@0
   916
		{
insilmaril@0
   917
			oldselection=selection;
insilmaril@0
   918
			selection->unselect();
insilmaril@0
   919
		}
insilmaril@0
   920
insilmaril@0
   921
		// Handle sizes of map and paper:
insilmaril@0
   922
		//
insilmaril@0
   923
		// setWindow defines which part of the canvas will be transformed 
insilmaril@0
   924
		// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0
   925
		// e.g. (0,50,700,700) is upper part on A4
insilmaril@0
   926
		// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0
   927
insilmaril@0
   928
		QPaintDeviceMetrics metrics (printer);
insilmaril@0
   929
insilmaril@0
   930
		double paperAspect = (double)metrics.width()   / (double)metrics.height();
insilmaril@0
   931
		double   mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0
   932
insilmaril@102
   933
		QRect mapRect=totalBBox;
insilmaril@0
   934
		QCanvasRectangle *frame=NULL;
insilmaril@0
   935
		QCanvasText *footerFN=NULL;
insilmaril@0
   936
		QCanvasText *footerDate=NULL;
insilmaril@0
   937
		if (printFrame || printFooter)
insilmaril@0
   938
		{
insilmaril@0
   939
			
insilmaril@0
   940
			if (printFrame) 
insilmaril@0
   941
			{
insilmaril@0
   942
				// Print frame around map
insilmaril@102
   943
				mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10, 
insilmaril@102
   944
					totalBBox.width()+20, totalBBox.height()+20);
insilmaril@0
   945
				frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@0
   946
				frame->setBrush (QColor(white));
insilmaril@0
   947
				frame->setPen (QColor(black));
insilmaril@0
   948
				frame->setZ(0);
insilmaril@0
   949
				frame->show();    
insilmaril@0
   950
			}		
insilmaril@163
   951
			/* TODO remove after testing 
insilmaril@102
   952
			QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@102
   953
			l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@102
   954
			l->setPen (QPen(QColor(black), 1));
insilmaril@102
   955
			l->setZ (200);
insilmaril@102
   956
			l->show();
insilmaril@131
   957
			*/
insilmaril@102
   958
insilmaril@0
   959
			if (printFooter) 
insilmaril@0
   960
			{
insilmaril@0
   961
				// Print footer below map
insilmaril@0
   962
				QFont font;		
insilmaril@0
   963
				font.setPointSize(10);
insilmaril@0
   964
				footerFN=new QCanvasText (mapCanvas);
insilmaril@0
   965
				footerFN->setText ("VYM - " + fileName);
insilmaril@0
   966
				footerFN->setFont(font);
insilmaril@0
   967
				footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0
   968
				footerFN->setZ(Z_TEXT);
insilmaril@0
   969
				footerFN->show();    
insilmaril@0
   970
				footerDate=new QCanvasText (mapCanvas);
insilmaril@0
   971
				footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0
   972
				footerDate->setFont(font);
insilmaril@0
   973
				footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0
   974
				footerDate->setZ(Z_TEXT);
insilmaril@0
   975
				footerDate->show();    
insilmaril@0
   976
			}
insilmaril@102
   977
			pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0
   978
		}	else	
insilmaril@0
   979
		{
insilmaril@0
   980
			pp.setWindow (mapRect);
insilmaril@0
   981
		}	
insilmaril@0
   982
insilmaril@0
   983
		if (mapAspect>=paperAspect)
insilmaril@0
   984
		{
insilmaril@0
   985
			// Fit horizontally to paper width
insilmaril@0
   986
			pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );	
insilmaril@0
   987
		}	else
insilmaril@0
   988
		{
insilmaril@0
   989
			// Fit vertically to paper height
insilmaril@0
   990
			pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());	
insilmaril@0
   991
		}	
insilmaril@0
   992
insilmaril@0
   993
		mapCanvas->drawArea(mapRect, &pp);	// draw Canvas to printer
insilmaril@0
   994
insilmaril@0
   995
		// Delete Frame and footer
insilmaril@0
   996
		if (footerFN) 
insilmaril@0
   997
		{
insilmaril@0
   998
			delete (footerFN);
insilmaril@0
   999
			delete (footerDate);
insilmaril@0
  1000
		}	
insilmaril@0
  1001
		if (frame)  delete (frame);
insilmaril@0
  1002
insilmaril@0
  1003
		// Restore selection
insilmaril@0
  1004
		if (oldselection) 
insilmaril@0
  1005
		{
insilmaril@0
  1006
			selection=oldselection;
insilmaril@0
  1007
			selection->select();
insilmaril@0
  1008
		}	
insilmaril@119
  1009
insilmaril@119
  1010
		// Save settings in vymrc
insilmaril@119
  1011
		settings.writeEntry("/vym/mainwindow/printerName",printer->printerName());
insilmaril@0
  1012
	}
insilmaril@0
  1013
}
insilmaril@0
  1014
insilmaril@0
  1015
QPixmap MapEditor::getPixmap()
insilmaril@0
  1016
{
insilmaril@0
  1017
	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0
  1018
	QPixmap pix (mapRect.size());
insilmaril@0
  1019
	QPainter pp (&pix);
insilmaril@0
  1020
insilmaril@0
  1021
	// Don't print the visualisation of selection
insilmaril@0
  1022
	LinkableMapObj *oldselection=NULL;
insilmaril@0
  1023
	if (selection) 
insilmaril@0
  1024
	{
insilmaril@0
  1025
		oldselection=selection;
insilmaril@0
  1026
		selection->unselect();
insilmaril@0
  1027
	}
insilmaril@0
  1028
insilmaril@0
  1029
	pp.setWindow (mapRect);
insilmaril@0
  1030
insilmaril@0
  1031
	mapCanvas->drawArea(mapRect, &pp);	// draw Canvas to painter
insilmaril@0
  1032
insilmaril@0
  1033
insilmaril@0
  1034
	// Restore selection
insilmaril@0
  1035
	if (oldselection) 
insilmaril@0
  1036
	{
insilmaril@0
  1037
		selection=oldselection;
insilmaril@0
  1038
		selection->select();
insilmaril@0
  1039
	}	
insilmaril@0
  1040
	
insilmaril@0
  1041
	return pix;
insilmaril@0
  1042
}
insilmaril@0
  1043
insilmaril@0
  1044
void MapEditor::exportImage(QString fn)
insilmaril@0
  1045
{
insilmaril@0
  1046
	// Finish open lineEdits
insilmaril@0
  1047
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1048
insilmaril@0
  1049
	QPixmap pix (getPixmap());
insilmaril@0
  1050
	pix.save(fn, "PNG");
insilmaril@0
  1051
}
insilmaril@0
  1052
insilmaril@0
  1053
void MapEditor::exportImage(QString fn, int item)
insilmaril@0
  1054
{
insilmaril@0
  1055
	// Finish open lineEdits
insilmaril@0
  1056
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1057
insilmaril@0
  1058
	QPixmap pix (getPixmap());
insilmaril@0
  1059
	pix.save(fn, exportImageFormatMenu->text(item) );
insilmaril@0
  1060
}
insilmaril@0
  1061
insilmaril@0
  1062
void MapEditor::exportASCII()
insilmaril@0
  1063
{
insilmaril@164
  1064
	// TODO still experimental
insilmaril@175
  1065
	ExportBase ex;
insilmaril@131
  1066
	ex.setMapCenter(mapCenter);
insilmaril@131
  1067
insilmaril@205
  1068
	QFileDialog *fd=new QFileDialog( this, __VYM " - " +tr("Export as ASCII"));
insilmaril@0
  1069
	fd->addFilter ("TXT (*.txt)");
insilmaril@205
  1070
	fd->setCaption(__VYM " -" +tr("Export as ASCII")+" "+tr("(still experimental)"));
insilmaril@0
  1071
	fd->setMode( QFileDialog::AnyFile );
insilmaril@0
  1072
	fd->show();
insilmaril@0
  1073
insilmaril@0
  1074
	if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  1075
	{
insilmaril@0
  1076
		if (QFile (fd->selectedFile()).exists() )
insilmaril@0
  1077
		{
insilmaril@185
  1078
			QMessageBox mb( __VYM,
insilmaril@159
  1079
				tr("The file %1 exists already.\nDo you want to overwrite it?").arg(fd->selectedFile()), 
insilmaril@0
  1080
			QMessageBox::Warning,
insilmaril@0
  1081
			QMessageBox::Yes | QMessageBox::Default,
insilmaril@0
  1082
			QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@0
  1083
			QMessageBox::NoButton );
insilmaril@0
  1084
insilmaril@0
  1085
			mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0
  1086
			mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@175
  1087
			ExportBase ex;
insilmaril@0
  1088
			switch( mb.exec() ) 
insilmaril@0
  1089
			{
insilmaril@0
  1090
				case QMessageBox::Yes:
insilmaril@0
  1091
					// save 
insilmaril@0
  1092
					break;;
insilmaril@0
  1093
				case QMessageBox::Cancel:
insilmaril@131
  1094
					// return, do nothing
insilmaril@0
  1095
					return;
insilmaril@0
  1096
					break;
insilmaril@0
  1097
			}
insilmaril@0
  1098
		}
insilmaril@199
  1099
		ex.setFile(fd->selectedFile() );
insilmaril@175
  1100
		ex.exportXML();
insilmaril@0
  1101
	}
insilmaril@0
  1102
}
insilmaril@0
  1103
insilmaril@163
  1104
void MapEditor::exportLaTeX()
insilmaril@163
  1105
{
insilmaril@164
  1106
	// TODO still experimental
insilmaril@205
  1107
	QFileDialog *fd=new QFileDialog( this, __VYM " - " +tr("Export as LaTeX"));
insilmaril@163
  1108
	fd->addFilter ("TEX (*.tex)");
insilmaril@205
  1109
	fd->setCaption(__VYM  " - " + tr("Export as LaTeX")+" "+tr("(still experimental)"));
insilmaril@163
  1110
	fd->setMode( QFileDialog::AnyFile );
insilmaril@163
  1111
	fd->show();
insilmaril@163
  1112
insilmaril@163
  1113
	if ( fd->exec() == QDialog::Accepted )
insilmaril@163
  1114
	{
insilmaril@163
  1115
		if (QFile (fd->selectedFile()).exists() )
insilmaril@163
  1116
		{
insilmaril@163
  1117
			QMessageBox mb( "VYM",
insilmaril@199
  1118
				tr("The file %1\nexists already. Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@163
  1119
			QMessageBox::Warning,
insilmaril@163
  1120
			QMessageBox::Yes | QMessageBox::Default,
insilmaril@163
  1121
			QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@163
  1122
			QMessageBox::NoButton );
insilmaril@163
  1123
insilmaril@163
  1124
			mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@163
  1125
			mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@175
  1126
			ExportLaTeX ex;
insilmaril@163
  1127
			switch( mb.exec() ) 
insilmaril@163
  1128
			{
insilmaril@163
  1129
				case QMessageBox::Yes:
insilmaril@163
  1130
					// save 
insilmaril@163
  1131
					break;;
insilmaril@163
  1132
				case QMessageBox::Cancel:
insilmaril@163
  1133
					// do nothing
insilmaril@163
  1134
					return;
insilmaril@163
  1135
					break;
insilmaril@163
  1136
			}
insilmaril@163
  1137
		}
insilmaril@175
  1138
		ExportLaTeX ex;
insilmaril@199
  1139
		ex.setFile (fd->selectedFile() );
insilmaril@163
  1140
		ex.setMapCenter(mapCenter);
insilmaril@163
  1141
		ex.exportLaTeX();
insilmaril@163
  1142
	}
insilmaril@163
  1143
}
insilmaril@163
  1144
insilmaril@185
  1145
void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163
  1146
{
insilmaril@185
  1147
	ExportOO ex;
insilmaril@199
  1148
	ex.setFile (fn);
insilmaril@185
  1149
	ex.setMapCenter(mapCenter);
insilmaril@194
  1150
	if (ex.setConfigFile(cf)) ex.exportPresentation();
insilmaril@163
  1151
}
insilmaril@163
  1152
insilmaril@163
  1153
insilmaril@0
  1154
insilmaril@0
  1155
void MapEditor::exportXML(const QString &dir)
insilmaril@0
  1156
{
insilmaril@0
  1157
	// Create subdirectories
insilmaril@0
  1158
	makeSubDirs (dir);
insilmaril@0
  1159
insilmaril@0
  1160
	// write to directory
insilmaril@106
  1161
	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0
  1162
	QFile file;
insilmaril@0
  1163
insilmaril@0
  1164
	file.setName ( dir + "/"+mapName+".xml");
insilmaril@0
  1165
	if ( !file.open( IO_WriteOnly ) )
insilmaril@0
  1166
	{
insilmaril@0
  1167
		// This should neverever happen
insilmaril@159
  1168
		QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0
  1169
		return;
insilmaril@0
  1170
	}	
insilmaril@0
  1171
insilmaril@0
  1172
	// Write it finally, and write in UTF8, no matter what 
insilmaril@0
  1173
	QTextStream ts( &file );
insilmaril@0
  1174
	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0
  1175
	ts << saveFile;
insilmaril@0
  1176
	file.close();
insilmaril@0
  1177
insilmaril@0
  1178
	// Now write image, too
insilmaril@0
  1179
	exportImage (dir+"/images/"+mapName+".png");
insilmaril@0
  1180
}
insilmaril@0
  1181
insilmaril@0
  1182
void MapEditor::clear()
insilmaril@0
  1183
{
insilmaril@0
  1184
	if (selection)
insilmaril@0
  1185
	{
insilmaril@0
  1186
		selection->unselect();
insilmaril@0
  1187
		selection=NULL;
insilmaril@0
  1188
	}	
insilmaril@0
  1189
insilmaril@0
  1190
	mapCenter->clear();
insilmaril@0
  1191
}
insilmaril@0
  1192
insilmaril@0
  1193
void MapEditor::copy()
insilmaril@0
  1194
{
insilmaril@0
  1195
	// Finish open lineEdits
insilmaril@0
  1196
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1197
insilmaril@0
  1198
	if (selection) 
insilmaril@0
  1199
	{
insilmaril@166
  1200
		// write to directory
insilmaril@166
  1201
		QString clipfile="part";
insilmaril@166
  1202
		QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@166
  1203
		QFile file;
insilmaril@166
  1204
insilmaril@166
  1205
		file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@166
  1206
		if ( !file.open( IO_WriteOnly ) )
insilmaril@0
  1207
		{
insilmaril@166
  1208
			// This should neverever happen
insilmaril@166
  1209
			QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166
  1210
			return;
insilmaril@166
  1211
		}	
insilmaril@166
  1212
insilmaril@166
  1213
		// Write it finally, and write in UTF8, no matter what 
insilmaril@166
  1214
		QTextStream ts( &file );
insilmaril@166
  1215
		ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166
  1216
		ts << saveFile;
insilmaril@166
  1217
		file.close();
insilmaril@166
  1218
insilmaril@166
  1219
		clipboardEmpty=false;
insilmaril@166
  1220
		updateActions();
insilmaril@0
  1221
	}	    
insilmaril@0
  1222
}
insilmaril@0
  1223
insilmaril@163
  1224
void MapEditor::redo()
insilmaril@163
  1225
{
insilmaril@163
  1226
	// Finish open lineEdits
insilmaril@163
  1227
	if (lineedit) finishedLineEditNoSave();
insilmaril@163
  1228
insilmaril@163
  1229
	blockSaveState=true;
insilmaril@163
  1230
	
insilmaril@163
  1231
	// Find out current undo directory
insilmaril@163
  1232
	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
insilmaril@163
  1233
insilmaril@163
  1234
	// Restore variables
insilmaril@163
  1235
	QString undoCommand;
insilmaril@163
  1236
	QString undoSelection;
insilmaril@163
  1237
	QString redoCommand;
insilmaril@163
  1238
	QString redoSelection;
insilmaril@163
  1239
	SimpleSettings set;
insilmaril@163
  1240
	set.readSettings(QString(bakMapDir+"/commands"));
insilmaril@163
  1241
	undoCommand=set.readEntry ("undoCommand");
insilmaril@163
  1242
	undoSelection=set.readEntry ("undoSelection");
insilmaril@163
  1243
	redoCommand=set.readEntry ("redoCommand");
insilmaril@163
  1244
	redoSelection=set.readEntry ("redoSelection");
insilmaril@163
  1245
insilmaril@163
  1246
	// select  object before redo
insilmaril@163
  1247
	if (!redoSelection.isEmpty())
insilmaril@163
  1248
		select (redoSelection);
insilmaril@163
  1249
insilmaril@163
  1250
/* TODO remove testing
insilmaril@163
  1251
	cout << "ME::redo() begin\n";
insilmaril@163
  1252
	cout << "    undosTotal="<<undosTotal<<endl;
insilmaril@163
  1253
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1254
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1255
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1256
	cout << "    undoCom="<<undoCommand<<endl;
insilmaril@163
  1257
	cout << "    undoSel="<<undoSelection<<endl;
insilmaril@163
  1258
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1259
	cout << "    redoCom="<<redoCommand<<endl;
insilmaril@163
  1260
	cout << "    redoSel="<<redoSelection<<endl;
insilmaril@163
  1261
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1262
*/
insilmaril@163
  1263
	parseAtom (undoCommand);
insilmaril@163
  1264
	mapCenter->reposition();
insilmaril@163
  1265
insilmaril@163
  1266
	//if (!redoSelection.isEmpty())
insilmaril@163
  1267
	//	select (redoSelection);
insilmaril@163
  1268
insilmaril@163
  1269
	undosAvail--;
insilmaril@163
  1270
	if (undosAvail<1)
insilmaril@163
  1271
		// Undo not longer available now
insilmaril@163
  1272
		actionEditUndo->setEnabled (false);
insilmaril@163
  1273
	else	
insilmaril@163
  1274
		undoNum--; if (undoNum<1) undoNum=undosTotal;
insilmaril@163
  1275
insilmaril@163
  1276
	blockSaveState=false;
insilmaril@163
  1277
/* TODO remove testing
insilmaril@163
  1278
	cout << "ME::redo() end\n";
insilmaril@163
  1279
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1280
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1281
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@163
  1282
*/	
insilmaril@163
  1283
}
insilmaril@163
  1284
insilmaril@106
  1285
void MapEditor::undo()
insilmaril@106
  1286
{
insilmaril@106
  1287
	// Finish open lineEdits
insilmaril@106
  1288
	if (lineedit) finishedLineEditNoSave();
insilmaril@106
  1289
insilmaril@163
  1290
	blockSaveState=true;
insilmaril@163
  1291
	
insilmaril@163
  1292
	// Find out current undo directory
insilmaril@163
  1293
	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
insilmaril@163
  1294
insilmaril@163
  1295
	// Restore variables
insilmaril@163
  1296
	QString undoCommand;
insilmaril@163
  1297
	QString undoSelection;
insilmaril@163
  1298
	QString redoCommand;
insilmaril@163
  1299
	QString redoSelection;
insilmaril@163
  1300
	SimpleSettings set;
insilmaril@163
  1301
	set.readSettings(QString(bakMapDir+"/commands"));
insilmaril@163
  1302
	undoCommand=  set.readEntry ("undoCommand");
insilmaril@163
  1303
	undoSelection=set.readEntry ("undoSelection");
insilmaril@163
  1304
	redoCommand=  set.readEntry ("redoCommand");
insilmaril@163
  1305
	redoSelection=set.readEntry ("redoSelection");
insilmaril@163
  1306
insilmaril@136
  1307
	// select  object before undo
insilmaril@136
  1308
	if (!undoSelection.isEmpty())
insilmaril@136
  1309
		select (undoSelection);
insilmaril@136
  1310
insilmaril@164
  1311
/* TODO testing
insilmaril@163
  1312
	cout << "ME::undo() begin\n";
insilmaril@163
  1313
	cout << "    undosTotal="<<undosTotal<<endl;
insilmaril@163
  1314
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1315
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1316
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1317
	cout << "    undoCom="<<undoCommand<<endl;
insilmaril@163
  1318
	cout << "    undoSel="<<undoSelection<<endl;
insilmaril@163
  1319
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1320
	cout << "    redoCom="<<redoCommand<<endl;
insilmaril@163
  1321
	cout << "    redoSel="<<redoSelection<<endl;
insilmaril@163
  1322
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1323
*/	
insilmaril@106
  1324
	parseAtom (undoCommand);
insilmaril@106
  1325
	mapCenter->reposition();
insilmaril@106
  1326
insilmaril@163
  1327
	//if (!redoSelection.isEmpty())
insilmaril@163
  1328
	//	select (redoSelection);
insilmaril@163
  1329
insilmaril@163
  1330
	undosAvail--;
insilmaril@163
  1331
	if (undosAvail<1)
insilmaril@163
  1332
		// Undo not longer available now
insilmaril@163
  1333
		actionEditUndo->setEnabled (false);
insilmaril@163
  1334
	else	
insilmaril@163
  1335
		undoNum--; if (undoNum<1) undoNum=undosTotal;
insilmaril@163
  1336
insilmaril@163
  1337
	blockSaveState=false;
insilmaril@163
  1338
/* TODO remove testing
insilmaril@163
  1339
	cout << "ME::undo() end\n";
insilmaril@163
  1340
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1341
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1342
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@163
  1343
*/
insilmaril@106
  1344
}
insilmaril@106
  1345
insilmaril@163
  1346
void MapEditor::undoXML(const QString &undoSel, const QString &bakMapPath)
insilmaril@106
  1347
{
insilmaril@163
  1348
	QString bakMapDir=bakMapPath.left(bakMapPath.findRev("/"));
insilmaril@163
  1349
	QDir d(bakMapDir);
insilmaril@163
  1350
	QFile file (bakMapPath);
insilmaril@163
  1351
insilmaril@106
  1352
	if (d.exists() )
insilmaril@106
  1353
	{
insilmaril@106
  1354
		// We need to parse saved XML data
insilmaril@106
  1355
		mapBuilderHandler handler;
insilmaril@163
  1356
		QXmlInputSource source( file);
insilmaril@106
  1357
		QXmlSimpleReader reader;
insilmaril@106
  1358
		reader.setContentHandler( &handler );
insilmaril@106
  1359
		reader.setErrorHandler( &handler );
insilmaril@106
  1360
		handler.setMapEditor( this );
insilmaril@106
  1361
		handler.setTmpDir ( bakMapDir );	// needed to load files with rel. path
insilmaril@106
  1362
		if (undoSel.isEmpty())
insilmaril@106
  1363
		{
insilmaril@139
  1364
			unselect();
insilmaril@106
  1365
			mapCenter->clear();
insilmaril@106
  1366
			handler.setLoadMode (NewMap);
insilmaril@106
  1367
		} else	
insilmaril@106
  1368
		{
insilmaril@106
  1369
			select (undoSel);
insilmaril@106
  1370
			handler.setLoadMode (ImportReplace);
insilmaril@106
  1371
		}	
insilmaril@139
  1372
		blockReposition=true;
insilmaril@106
  1373
		bool ok = reader.parse( source );
insilmaril@139
  1374
		blockReposition=false;
insilmaril@106
  1375
		if (! ok ) 
insilmaril@106
  1376
		{	
insilmaril@106
  1377
			// This should never ever happen
insilmaril@106
  1378
			QMessageBox::critical( 0, tr( "Critical Parse Error by reading backupFile" ),
insilmaril@163
  1379
								   tr( handler.errorProtocol() )+" in "+bakMapDir );
insilmaril@106
  1380
		}
insilmaril@106
  1381
	} else	
insilmaril@106
  1382
	{
insilmaril@106
  1383
		QMessageBox::critical( 0, tr( "Critical Error" ),
insilmaril@159
  1384
			tr("Temporary directory %1 used for undo is gone. \n"
insilmaril@106
  1385
			"I will create a new one, but at the moment no undo is available.\n"
insilmaril@106
  1386
			"Maybe you want to reload your original data.\n\n"
insilmaril@159
  1387
			"Sorry for any inconveniences.").arg(bakMapDir) );
insilmaril@106
  1388
		makeTmpDirs();	
insilmaril@106
  1389
	}							
insilmaril@106
  1390
}
insilmaril@106
  1391
insilmaril@166
  1392
void MapEditor::pasteNoSave()
insilmaril@0
  1393
{
insilmaril@0
  1394
	// Finish open lineEdits
insilmaril@0
  1395
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1396
insilmaril@166
  1397
	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0
  1398
}
insilmaril@0
  1399
insilmaril@0
  1400
void MapEditor::cutNoSave()
insilmaril@0
  1401
{
insilmaril@166
  1402
	copy();
insilmaril@166
  1403
	deleteSelection();
insilmaril@0
  1404
}
insilmaril@0
  1405
insilmaril@0
  1406
void MapEditor::paste()
insilmaril@0
  1407
{   
insilmaril@166
  1408
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@166
  1409
				      typeid(*selection) == typeid(MapCenterObj))) 
insilmaril@166
  1410
	{
insilmaril@166
  1411
		saveState(selection);
insilmaril@166
  1412
		pasteNoSave();
insilmaril@166
  1413
		mapCenter->reposition();
insilmaril@166
  1414
		adjustCanvasSize();
insilmaril@166
  1415
	}
insilmaril@0
  1416
}
insilmaril@0
  1417
insilmaril@0
  1418
void MapEditor::cut()
insilmaril@0
  1419
{
insilmaril@106
  1420
	saveState(selection->getParObj());
insilmaril@0
  1421
	copy();
insilmaril@0
  1422
	cutNoSave();
insilmaril@0
  1423
	mapCenter->reposition();
insilmaril@0
  1424
	adjustCanvasSize();
insilmaril@0
  1425
}
insilmaril@0
  1426
insilmaril@130
  1427
void MapEditor::move(const int &x, const int &y)
insilmaril@130
  1428
{
insilmaril@164
  1429
	// TODO no saveState, because this is only internal at undo so far
insilmaril@130
  1430
	if (selection) selection->move(x,y);
insilmaril@130
  1431
	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@163
  1432
		((FloatImageObj*)selection)->setRelPos();
insilmaril@130
  1433
}
insilmaril@130
  1434
insilmaril@0
  1435
void MapEditor::moveBranchUp()
insilmaril@0
  1436
{
insilmaril@0
  1437
	// Finish open lineEdits
insilmaril@0
  1438
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1439
insilmaril@0
  1440
	BranchObj* bo;
insilmaril@0
  1441
	BranchObj* par;
insilmaril@0
  1442
	if (typeid(*selection) == typeid(BranchObj)  ) 
insilmaril@0
  1443
	{
insilmaril@163
  1444
		bo=(BranchObj*)selection;
insilmaril@0
  1445
		par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1446
		selection->unselect();
insilmaril@0
  1447
		selection=par->moveBranchUp (bo);
insilmaril@0
  1448
		selection->select();
insilmaril@163
  1449
		saveState("moveBranchDown ()",bo);
insilmaril@0
  1450
		mapCenter->reposition();
insilmaril@0
  1451
		ensureSelectionVisible();
insilmaril@0
  1452
	}
insilmaril@0
  1453
}
insilmaril@0
  1454
insilmaril@0
  1455
void MapEditor::moveBranchDown()
insilmaril@0
  1456
{
insilmaril@0
  1457
	// Finish open lineEdits
insilmaril@0
  1458
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1459
insilmaril@0
  1460
	BranchObj* bo;
insilmaril@0
  1461
	BranchObj* par;
insilmaril@0
  1462
	if (typeid(*selection) == typeid(BranchObj)  ) 
insilmaril@0
  1463
	{
insilmaril@163
  1464
		bo=(BranchObj*)selection;
insilmaril@0
  1465
		par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1466
		selection->unselect(); 
insilmaril@0
  1467
		selection=par->moveBranchDown(bo);
insilmaril@0
  1468
		selection->select();
insilmaril@163
  1469
		saveState("moveBranchUp ()",bo);
insilmaril@0
  1470
		mapCenter->reposition();
insilmaril@0
  1471
		ensureSelectionVisible();
insilmaril@0
  1472
	}	
insilmaril@0
  1473
}
insilmaril@0
  1474
insilmaril@0
  1475
void MapEditor::editHeading()
insilmaril@0
  1476
{
insilmaril@0
  1477
	// Finish open lineEdits
insilmaril@0
  1478
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1479
insilmaril@0
  1480
	if (selection  &&  
insilmaril@0
  1481
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@0
  1482
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@0
  1483
	{
insilmaril@163
  1484
		editingBO=(BranchObj*)selection;
insilmaril@163
  1485
		saveState("setHeading (\""+((BranchObj*)selection)->getHeading()+"\")",editingBO );
insilmaril@0
  1486
insilmaril@0
  1487
		ensureSelectionVisible();
insilmaril@93
  1488
		QPoint p = worldMatrix().map(QPoint (editingBO->x(),editingBO->y()));
insilmaril@0
  1489
		lineedit->setGeometry(p.x()-contentsX(),p.y()-contentsY(),200,25);
insilmaril@93
  1490
		QString s=editingBO->getHeading();
insilmaril@0
  1491
		lineedit->setText(s);
insilmaril@0
  1492
		lineedit->setCursorPosition(1);
insilmaril@0
  1493
		if (actionSettingsAutoselectText->isOn() && !s.isEmpty() && actionSettingsPasteNewHeading->isOn() )
insilmaril@0
  1494
			lineedit->selectAll();
insilmaril@0
  1495
		lineedit->show();
insilmaril@0
  1496
		lineedit->grabKeyboard();
insilmaril@0
  1497
		lineedit->setFocus();
insilmaril@0
  1498
	}				
insilmaril@0
  1499
}
insilmaril@0
  1500
insilmaril@106
  1501
void MapEditor::setHeading(const QString &s)
insilmaril@106
  1502
{
insilmaril@106
  1503
	// Internal function, no saveState needed
insilmaril@106
  1504
	if (selection  &&  
insilmaril@106
  1505
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@106
  1506
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@106
  1507
	{
insilmaril@163
  1508
		((BranchObj*)selection)->setHeading(s);
insilmaril@106
  1509
		mapCenter->reposition();
insilmaril@106
  1510
		adjustCanvasSize();
insilmaril@106
  1511
		ensureSelectionVisible();
insilmaril@106
  1512
	}
insilmaril@106
  1513
}
insilmaril@106
  1514
insilmaril@143
  1515
void MapEditor::setURL (const QString &s)
insilmaril@143
  1516
{
insilmaril@143
  1517
	// Internal function, no saveState needed
insilmaril@143
  1518
	if (selection  &&  
insilmaril@143
  1519
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@143
  1520
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@143
  1521
	{
insilmaril@163
  1522
		((BranchObj*)selection)->setURL(s);
insilmaril@143
  1523
		mapCenter->reposition();
insilmaril@143
  1524
		adjustCanvasSize();
insilmaril@143
  1525
		ensureSelectionVisible();
insilmaril@143
  1526
	}
insilmaril@143
  1527
}
insilmaril@143
  1528
insilmaril@143
  1529
void MapEditor::setVymLink (const QString &s)
insilmaril@143
  1530
{
insilmaril@143
  1531
	// Internal function, no saveState needed
insilmaril@143
  1532
	if (selection  &&  
insilmaril@143
  1533
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@143
  1534
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@143
  1535
	{
insilmaril@163
  1536
		((BranchObj*)selection)->setVymLink(s);
insilmaril@143
  1537
		mapCenter->reposition();
insilmaril@143
  1538
		adjustCanvasSize();
insilmaril@143
  1539
		ensureSelectionVisible();
insilmaril@143
  1540
	}
insilmaril@143
  1541
}
insilmaril@143
  1542
insilmaril@0
  1543
void MapEditor::addNewBranch(int pos)
insilmaril@0
  1544
{
insilmaril@0
  1545
	// Finish open lineEdits
insilmaril@0
  1546
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1547
insilmaril@0
  1548
	if (selection  &&  
insilmaril@0
  1549
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@0
  1550
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@0
  1551
	{
insilmaril@164
  1552
		saveState(selection);	//TODO undoCommand
insilmaril@0
  1553
insilmaril@163
  1554
		BranchObj* bo1 = (BranchObj*) selection;
insilmaril@0
  1555
		bool wasScrolled=false;
insilmaril@0
  1556
		BranchObj *newbo=NULL;
insilmaril@0
  1557
		if (pos==0)
insilmaril@0
  1558
		{
insilmaril@0
  1559
			// save scroll state. If scrolled, automatically select
insilmaril@0
  1560
			// new branch in order to tmp unscroll parent...
insilmaril@0
  1561
			wasScrolled=bo1->isScrolled();
insilmaril@0
  1562
			newbo=bo1->addBranch();
insilmaril@0
  1563
		}	else 
insilmaril@0
  1564
		{
insilmaril@0
  1565
			BranchObj *parbo=(BranchObj*)(selection->getParObj());
insilmaril@0
  1566
			if (parbo)
insilmaril@0
  1567
			{
insilmaril@0
  1568
				if (pos<0)
insilmaril@0
  1569
					// add above selection
insilmaril@0
  1570
					newbo=parbo->insertBranch(bo1->getNum());
insilmaril@0
  1571
				else
insilmaril@0
  1572
					// add below selection
insilmaril@0
  1573
					newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@0
  1574
			} else
insilmaril@0
  1575
				// This should not happen...
insilmaril@0
  1576
				return;
insilmaril@0
  1577
			
insilmaril@0
  1578
		}	
insilmaril@0
  1579
insilmaril@0
  1580
		LinkableMapObj *oldselection=selection;
insilmaril@0
  1581
insilmaril@0
  1582
		mapCenter->reposition();
insilmaril@0
  1583
		adjustCanvasSize();
insilmaril@0
  1584
		if (actionSettingsAutoedit->isOn() ||
insilmaril@0
  1585
			actionSettingsAutoselectHeading->isOn() )
insilmaril@0
  1586
		{
insilmaril@0
  1587
			selection->unselect();
insilmaril@0
  1588
			selection=newbo;
insilmaril@0
  1589
			selection->select();
insilmaril@0
  1590
			if (actionSettingsPasteNewHeading->isOn() )
insilmaril@0
  1591
			{
insilmaril@163
  1592
				BranchObj *bo2= (BranchObj*)selection;
insilmaril@0
  1593
				bo2->setHeading("");
insilmaril@0
  1594
			}	
insilmaril@0
  1595
			if (actionSettingsAutoedit->isOn() )
insilmaril@0
  1596
				editHeading();
insilmaril@0
  1597
			if (!actionSettingsAutoselectHeading->isOn()
insilmaril@0
  1598
				&& !wasScrolled)
insilmaril@0
  1599
			{
insilmaril@0
  1600
				selection->unselect();
insilmaril@0
  1601
				selection=oldselection;
insilmaril@0
  1602
				selection->select();
insilmaril@0
  1603
			}
insilmaril@0
  1604
		}	
insilmaril@0
  1605
	}	
insilmaril@0
  1606
}
insilmaril@0
  1607
insilmaril@98
  1608
insilmaril@98
  1609
void MapEditor::addNewBranchHere()
insilmaril@98
  1610
{
insilmaril@98
  1611
	// Finish open lineEdits
insilmaril@98
  1612
	if (lineedit) finishedLineEditNoSave();
insilmaril@98
  1613
insilmaril@98
  1614
	if (selection  &&  
insilmaril@98
  1615
		 (typeid(*selection) == typeid(BranchObj) ) )
insilmaril@98
  1616
	{
insilmaril@106
  1617
		saveState(selection);
insilmaril@98
  1618
insilmaril@163
  1619
		BranchObj* bo1 = (BranchObj*) selection;
insilmaril@98
  1620
		bool wasScrolled=false;
insilmaril@98
  1621
		BranchObj *newbo=NULL;
insilmaril@98
  1622
		BranchObj *parbo=(BranchObj*)(selection->getParObj());
insilmaril@98
  1623
		if (parbo)
insilmaril@98
  1624
		{
insilmaril@98
  1625
			// add below selection
insilmaril@98
  1626
			newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@98
  1627
		} 
insilmaril@98
  1628
insilmaril@98
  1629
		LinkableMapObj *oldselection=selection;
insilmaril@163
  1630
		((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@98
  1631
insilmaril@98
  1632
		mapCenter->reposition();
insilmaril@98
  1633
		adjustCanvasSize();
insilmaril@98
  1634
		if (actionSettingsAutoedit->isOn() ||
insilmaril@98
  1635
			actionSettingsAutoselectHeading->isOn() )
insilmaril@98
  1636
		{
insilmaril@98
  1637
			selection->unselect();
insilmaril@98
  1638
			selection=newbo;
insilmaril@98
  1639
			selection->select();
insilmaril@98
  1640
			if (actionSettingsPasteNewHeading->isOn() )
insilmaril@98
  1641
			{
insilmaril@163
  1642
				BranchObj *bo2= (BranchObj*)selection;
insilmaril@98
  1643
				bo2->setHeading("");
insilmaril@98
  1644
			}	
insilmaril@98
  1645
			if (actionSettingsAutoedit->isOn() )
insilmaril@98
  1646
				editHeading();
insilmaril@98
  1647
			if (!actionSettingsAutoselectHeading->isOn()
insilmaril@98
  1648
				&& !wasScrolled)
insilmaril@98
  1649
			{
insilmaril@98
  1650
				selection->unselect();
insilmaril@98
  1651
				selection=oldselection;
insilmaril@98
  1652
				selection->select();
insilmaril@98
  1653
			}
insilmaril@98
  1654
		}	
insilmaril@98
  1655
	}	
insilmaril@98
  1656
}
insilmaril@98
  1657
insilmaril@0
  1658
void MapEditor::deleteSelection()
insilmaril@0
  1659
{
insilmaril@0
  1660
	// Finish open lineEdits
insilmaril@0
  1661
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1662
insilmaril@0
  1663
	if (selection  && typeid(*selection) ==typeid(BranchObj) ) 
insilmaril@0
  1664
	{
insilmaril@139
  1665
		if (selection->getDepth()>1)
insilmaril@139
  1666
			// Normal branch, save parent with childs
insilmaril@139
  1667
			saveState(selection->getParObj());
insilmaril@139
  1668
		else
insilmaril@139
  1669
			// Mainbranch, save whole map
insilmaril@164
  1670
			// TODO Better would be to insert mainbranch again at pos
insilmaril@139
  1671
			// But undoCommand is missing right now
insilmaril@139
  1672
			saveState();
insilmaril@0
  1673
		BranchObj* bo=dynamic_cast <BranchObj*> (selection);
insilmaril@0
  1674
		BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1675
		bo->unselect();
insilmaril@0
  1676
		selection=NULL;
insilmaril@0
  1677
		par->removeBranch(bo);
insilmaril@0
  1678
		selection=par;
insilmaril@0
  1679
		selection->select();
insilmaril@0
  1680
		ensureSelectionVisible();
insilmaril@0
  1681
		mapCenter->reposition();
insilmaril@0
  1682
		adjustCanvasSize();
insilmaril@0
  1683
	}
insilmaril@0
  1684
	if (selection  && typeid(*selection) ==typeid(FloatImageObj) ) 
insilmaril@0
  1685
	{
insilmaril@106
  1686
		saveState(selection->getParObj());
insilmaril@0
  1687
		FloatImageObj* fio=dynamic_cast <FloatImageObj*> (selection);
insilmaril@0
  1688
		BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@0
  1689
		fio->unselect();
insilmaril@0
  1690
		selection=NULL;
insilmaril@0
  1691
		par->removeFloatImage(fio);
insilmaril@0
  1692
		selection=par;
insilmaril@0
  1693
		selection->select();
insilmaril@0
  1694
		ensureSelectionVisible();
insilmaril@0
  1695
		mapCenter->reposition();
insilmaril@0
  1696
		adjustCanvasSize();
insilmaril@0
  1697
	}
insilmaril@0
  1698
}
insilmaril@0
  1699
insilmaril@0
  1700
LinkableMapObj* MapEditor::getSelection()
insilmaril@0
  1701
{
insilmaril@0
  1702
	return selection;
insilmaril@0
  1703
}
insilmaril@0
  1704
insilmaril@83
  1705
bool MapEditor::select (const QString &s)
insilmaril@83
  1706
{
insilmaril@106
  1707
	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0
  1708
insilmaril@0
  1709
	// Finally select the found object
insilmaril@0
  1710
	if (lmo)
insilmaril@0
  1711
	{
insilmaril@98
  1712
		if (selection) unselect();
insilmaril@0
  1713
		selection=lmo;
insilmaril@0
  1714
		selection->select();
insilmaril@0
  1715
		adjustCanvasSize();
insilmaril@0
  1716
		ensureSelectionVisible();
insilmaril@0
  1717
		return true;
insilmaril@139
  1718
	} 
insilmaril@139
  1719
	return false;
insilmaril@0
  1720
}
insilmaril@0
  1721
insilmaril@0
  1722
void MapEditor::unselect()
insilmaril@0
  1723
{
insilmaril@0
  1724
	if (selection) 
insilmaril@0
  1725
	{
insilmaril@0
  1726
		selectionLast=selection;
insilmaril@0
  1727
		selection->unselect();
insilmaril@0
  1728
		selection=NULL;
insilmaril@0
  1729
	}
insilmaril@0
  1730
}	
insilmaril@0
  1731
insilmaril@0
  1732
void MapEditor::reselect()
insilmaril@0
  1733
{
insilmaril@0
  1734
	if (selectionLast)
insilmaril@0
  1735
	{
insilmaril@0
  1736
		selection=selectionLast;
insilmaril@0
  1737
		selection->select();
insilmaril@0
  1738
		selectionLast=NULL;
insilmaril@0
  1739
	}
insilmaril@0
  1740
}	
insilmaril@0
  1741
insilmaril@0
  1742
void MapEditor::selectNextBranch()
insilmaril@0
  1743
{
insilmaril@0
  1744
	// Increase number of branch
insilmaril@0
  1745
	if (selection)
insilmaril@0
  1746
	{
insilmaril@0
  1747
		QString s=selection->getSelectString();
insilmaril@0
  1748
		QString part;
insilmaril@0
  1749
		QString typ;
insilmaril@0
  1750
		QString num;
insilmaril@0
  1751
insilmaril@0
  1752
		// Where am I? 
insilmaril@0
  1753
		part=s.section(",",-1);
insilmaril@0
  1754
		typ=part.left (3);
insilmaril@0
  1755
		num=part.right(part.length() - 3);
insilmaril@0
  1756
insilmaril@0
  1757
		s=s.left (s.length() -num.length());
insilmaril@0
  1758
insilmaril@0
  1759
		// Go to next lmo
insilmaril@0
  1760
		num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1761
insilmaril@0
  1762
		s=s+num;
insilmaril@0
  1763
		
insilmaril@0
  1764
		// Try to select this one
insilmaril@0
  1765
		if (select (s)) return;
insilmaril@0
  1766
insilmaril@0
  1767
		// We have no direct successor, 
insilmaril@0
  1768
		// try to increase the parental number in order to
insilmaril@0
  1769
		// find a successor with same depth
insilmaril@0
  1770
insilmaril@0
  1771
		int d=selection->getDepth();
insilmaril@0
  1772
		int oldDepth=d;
insilmaril@0
  1773
		int i;
insilmaril@0
  1774
		bool found=false;
insilmaril@0
  1775
		bool b;
insilmaril@0
  1776
		while (!found && d>0)
insilmaril@0
  1777
		{
insilmaril@0
  1778
			s=s.section (",",0,d-1);
insilmaril@0
  1779
			// replace substring of current depth in s with "1"
insilmaril@0
  1780
			part=s.section(",",-1);
insilmaril@0
  1781
			typ=part.left (3);
insilmaril@0
  1782
			num=part.right(part.length() - 3);
insilmaril@0
  1783
insilmaril@0
  1784
			if (d>1)
insilmaril@0
  1785
			{	
insilmaril@0
  1786
				// increase number of parent
insilmaril@0
  1787
				num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1788
				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0
  1789
			} else
insilmaril@0
  1790
			{
insilmaril@0
  1791
				// Special case, look at orientation
insilmaril@0
  1792
				if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1793
					num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1794
				else	
insilmaril@0
  1795
					num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1796
				s=typ+num;
insilmaril@0
  1797
			}	
insilmaril@0
  1798
insilmaril@0
  1799
			if (select (s))
insilmaril@0
  1800
				// pad to oldDepth, select the first branch for each depth
insilmaril@0
  1801
				for (i=d;i<oldDepth;i++)
insilmaril@0
  1802
				{
insilmaril@0
  1803
					b=select (s);
insilmaril@0
  1804
					if (b)
insilmaril@0
  1805
					{	
insilmaril@163
  1806
						if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0
  1807
							s+=",bo:0";
insilmaril@0
  1808
						else	
insilmaril@0
  1809
							break;
insilmaril@0
  1810
					} else
insilmaril@0
  1811
						break;
insilmaril@0
  1812
				}	
insilmaril@0
  1813
insilmaril@0
  1814
			// try to select the freshly built string
insilmaril@0
  1815
			found=select(s);
insilmaril@0
  1816
			d--;
insilmaril@0
  1817
		}
insilmaril@0
  1818
		return;
insilmaril@0
  1819
	}	
insilmaril@0
  1820
}
insilmaril@0
  1821
insilmaril@0
  1822
void MapEditor::selectPrevBranch()
insilmaril@0
  1823
{
insilmaril@0
  1824
	// Decrease number of branch
insilmaril@0
  1825
	if (selection)
insilmaril@0
  1826
	{
insilmaril@0
  1827
		QString s=selection->getSelectString();
insilmaril@0
  1828
		QString part;
insilmaril@0
  1829
		QString typ;
insilmaril@0
  1830
		QString num;
insilmaril@0
  1831
insilmaril@0
  1832
		// Where am I? 
insilmaril@0
  1833
		part=s.section(",",-1);
insilmaril@0
  1834
		typ=part.left (3);
insilmaril@0
  1835
		num=part.right(part.length() - 3);
insilmaril@0
  1836
insilmaril@0
  1837
		s=s.left (s.length() -num.length());
insilmaril@0
  1838
insilmaril@0
  1839
		// Go to next lmo
insilmaril@0
  1840
		num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1841
insilmaril@0
  1842
		s=s+num;
insilmaril@0
  1843
		
insilmaril@0
  1844
		// Try to select this one
insilmaril@0
  1845
		if (select (s)) return;
insilmaril@0
  1846
insilmaril@0
  1847
		// We have no direct precessor, 
insilmaril@0
  1848
		// try to decrease the parental number in order to
insilmaril@0
  1849
		// find a precessor with same depth
insilmaril@0
  1850
insilmaril@0
  1851
		int d=selection->getDepth();
insilmaril@0
  1852
		int oldDepth=d;
insilmaril@0
  1853
		int i;
insilmaril@0
  1854
		bool found=false;
insilmaril@0
  1855
		bool b;
insilmaril@0
  1856
		while (!found && d>0)
insilmaril@0
  1857
		{
insilmaril@0
  1858
			s=s.section (",",0,d-1);
insilmaril@0
  1859
			// replace substring of current depth in s with "1"
insilmaril@0
  1860
			part=s.section(",",-1);
insilmaril@0
  1861
			typ=part.left (3);
insilmaril@0
  1862
			num=part.right(part.length() - 3);
insilmaril@0
  1863
insilmaril@0
  1864
			if (d>1)
insilmaril@0
  1865
			{
insilmaril@0
  1866
				// decrease number of parent
insilmaril@0
  1867
				num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1868
				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0
  1869
			} else
insilmaril@0
  1870
			{
insilmaril@0
  1871
				// Special case, look at orientation
insilmaril@0
  1872
				if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1873
					num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1874
				else	
insilmaril@0
  1875
					num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1876
				s=typ+num;
insilmaril@0
  1877
			}	
insilmaril@0
  1878
insilmaril@0
  1879
			if (select(s))
insilmaril@0
  1880
				// pad to oldDepth, select the last branch for each depth
insilmaril@0
  1881
				for (i=d;i<oldDepth;i++)
insilmaril@0
  1882
				{
insilmaril@0
  1883
					b=select (s);
insilmaril@0
  1884
					if (b)
insilmaril@163
  1885
						if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163
  1886
							s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0
  1887
						else	
insilmaril@0
  1888
							break;
insilmaril@0
  1889
					else
insilmaril@0
  1890
						break;
insilmaril@0
  1891
				}	
insilmaril@0
  1892
			
insilmaril@0
  1893
			// try to select the freshly built string
insilmaril@0
  1894
			found=select(s);
insilmaril@0
  1895
			d--;
insilmaril@0
  1896
		}
insilmaril@0
  1897
		return;
insilmaril@0
  1898
	}	
insilmaril@0
  1899
}
insilmaril@0
  1900
insilmaril@0
  1901
void MapEditor::selectUpperBranch()
insilmaril@0
  1902
{
insilmaril@0
  1903
	// Finish open lineEdits
insilmaril@0
  1904
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1905
insilmaril@0
  1906
	if (selection) 
insilmaril@0
  1907
	{
insilmaril@0
  1908
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  1909
		{
insilmaril@0
  1910
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1911
				selectPrevBranch();
insilmaril@0
  1912
			else
insilmaril@0
  1913
				if (selection->getDepth()==1)
insilmaril@0
  1914
					selectNextBranch();
insilmaril@0
  1915
				else
insilmaril@0
  1916
					selectPrevBranch();
insilmaril@0
  1917
		}		
insilmaril@0
  1918
	}
insilmaril@0
  1919
}
insilmaril@0
  1920
insilmaril@0
  1921
void MapEditor::selectLowerBranch()
insilmaril@0
  1922
{
insilmaril@0
  1923
	// Finish open lineEdits
insilmaril@0
  1924
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1925
insilmaril@0
  1926
	if (selection) 
insilmaril@0
  1927
	{
insilmaril@0
  1928
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  1929
		{
insilmaril@0
  1930
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1931
				selectNextBranch();
insilmaril@0
  1932
			else
insilmaril@0
  1933
				if (selection->getDepth()==1)
insilmaril@0
  1934
					selectPrevBranch();
insilmaril@0
  1935
				else
insilmaril@0
  1936
					selectNextBranch();
insilmaril@0
  1937
		}		
insilmaril@0
  1938
	}
insilmaril@0
  1939
}
insilmaril@0
  1940
insilmaril@0
  1941
insilmaril@0
  1942
void MapEditor::selectLeftBranch()
insilmaril@0
  1943
{
insilmaril@0
  1944
	// Finish open lineEdits
insilmaril@0
  1945
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1946
insilmaril@0
  1947
	BranchObj* bo;
insilmaril@0
  1948
	BranchObj* par;
insilmaril@0
  1949
	if (selection) 
insilmaril@0
  1950
	{
insilmaril@0
  1951
		if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  1952
		{
insilmaril@163
  1953
			par=  (BranchObj*) selection;
insilmaril@0
  1954
			bo=par->getLastSelectedBranch();
insilmaril@0
  1955
			if (bo)
insilmaril@0
  1956
			{
insilmaril@0
  1957
				// Workaround for reselecting on left and right side
insilmaril@0
  1958
				if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1959
				{
insilmaril@0
  1960
					bo=par->getLastBranch();
insilmaril@0
  1961
				}	
insilmaril@0
  1962
				if (bo)
insilmaril@0
  1963
				{
insilmaril@0
  1964
					par->unselect();
insilmaril@0
  1965
					selection=bo;
insilmaril@0
  1966
					selection->select();
insilmaril@0
  1967
					adjustCanvasSize();
insilmaril@0
  1968
					ensureSelectionVisible();
insilmaril@0
  1969
				}
insilmaril@0
  1970
			}	
insilmaril@0
  1971
		} else
insilmaril@0
  1972
		{
insilmaril@0
  1973
			par=(BranchObj*)(selection->getParObj());
insilmaril@0
  1974
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1975
			{
insilmaril@0
  1976
				if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  1977
					typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  1978
				{
insilmaril@0
  1979
					selection->unselect();
insilmaril@0
  1980
					selection=par;
insilmaril@0
  1981
					selection->select();
insilmaril@0
  1982
					adjustCanvasSize();
insilmaril@0
  1983
					ensureSelectionVisible();
insilmaril@0
  1984
				}
insilmaril@0
  1985
			} else
insilmaril@0
  1986
			{
insilmaril@0
  1987
				if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0
  1988
				{
insilmaril@163
  1989
					bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0
  1990
					if (bo) 
insilmaril@0
  1991
					{
insilmaril@0
  1992
						selection->unselect();
insilmaril@0
  1993
						selection=bo;
insilmaril@0
  1994
						selection->select();
insilmaril@0
  1995
						adjustCanvasSize();
insilmaril@0
  1996
						ensureSelectionVisible();
insilmaril@0
  1997
					}
insilmaril@0
  1998
				}
insilmaril@0
  1999
			}
insilmaril@0
  2000
		}	
insilmaril@0
  2001
	}
insilmaril@0
  2002
}
insilmaril@0
  2003
insilmaril@0
  2004
void MapEditor::selectRightBranch()
insilmaril@0
  2005
{
insilmaril@0
  2006
	// Finish open lineEdits
insilmaril@0
  2007
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2008
insilmaril@0
  2009
	BranchObj* bo;
insilmaril@0
  2010
	BranchObj* par;
insilmaril@0
  2011
insilmaril@0
  2012
	if (selection) 
insilmaril@0
  2013
	{
insilmaril@0
  2014
		if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2015
		{
insilmaril@163
  2016
			par=  (BranchObj*) selection;
insilmaril@0
  2017
			bo=par->getLastSelectedBranch();
insilmaril@0
  2018
			if (bo)
insilmaril@0
  2019
			{
insilmaril@0
  2020
				// Workaround for relecting on left and right side
insilmaril@0
  2021
				if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0
  2022
					bo=par->getFirstBranch();
insilmaril@0
  2023
				if (bo)
insilmaril@0
  2024
				{
insilmaril@0
  2025
					par->unselect();
insilmaril@0
  2026
					selection=bo;
insilmaril@0
  2027
					selection->select();
insilmaril@0
  2028
					ensureSelectionVisible();
insilmaril@0
  2029
				}
insilmaril@0
  2030
			}
insilmaril@0
  2031
		} else
insilmaril@0
  2032
		{
insilmaril@0
  2033
			par=(BranchObj*)(selection->getParObj());
insilmaril@0
  2034
			if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0
  2035
			{
insilmaril@0
  2036
				if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2037
					typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  2038
				{
insilmaril@0
  2039
					selection->unselect();
insilmaril@0
  2040
					selection=par;
insilmaril@0
  2041
					selection->select();
insilmaril@0
  2042
					adjustCanvasSize();
insilmaril@0
  2043
					ensureSelectionVisible();
insilmaril@0
  2044
				}
insilmaril@0
  2045
			} else
insilmaril@0
  2046
			{
insilmaril@0
  2047
				if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0
  2048
				{
insilmaril@163
  2049
					bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0
  2050
					if (bo) 
insilmaril@0
  2051
					{
insilmaril@0
  2052
						selection->unselect();
insilmaril@0
  2053
						selection=bo;
insilmaril@0
  2054
						selection->select();
insilmaril@0
  2055
						adjustCanvasSize();
insilmaril@0
  2056
						ensureSelectionVisible();
insilmaril@0
  2057
					}
insilmaril@0
  2058
				}
insilmaril@0
  2059
			}
insilmaril@0
  2060
		}
insilmaril@0
  2061
	}
insilmaril@0
  2062
}
insilmaril@0
  2063
insilmaril@0
  2064
void MapEditor::selectFirstBranch()
insilmaril@0
  2065
{
insilmaril@0
  2066
	// Finish open lineEdits
insilmaril@0
  2067
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2068
insilmaril@0
  2069
	BranchObj *bo1;
insilmaril@0
  2070
	BranchObj *bo2;
insilmaril@0
  2071
	BranchObj* par;
insilmaril@0
  2072
	if (selection) {
insilmaril@0
  2073
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  2074
		{
insilmaril@163
  2075
			bo1=  (BranchObj*) selection;
insilmaril@0
  2076
			par=(BranchObj*)(bo1->getParObj());
insilmaril@0
  2077
			bo2=par->getFirstBranch();
insilmaril@0
  2078
			if (bo2) {
insilmaril@0
  2079
				bo1->unselect();
insilmaril@0
  2080
				selection=bo2;
insilmaril@0
  2081
				selection->select();
insilmaril@0
  2082
				ensureSelectionVisible();
insilmaril@0
  2083
			}
insilmaril@0
  2084
		}		
insilmaril@0
  2085
		adjustCanvasSize();
insilmaril@0
  2086
	}
insilmaril@0
  2087
}
insilmaril@0
  2088
insilmaril@0
  2089
void MapEditor::selectLastBranch()
insilmaril@0
  2090
{
insilmaril@0
  2091
	// Finish open lineEdits
insilmaril@0
  2092
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2093
insilmaril@0
  2094
	BranchObj *bo1;
insilmaril@0
  2095
	BranchObj *bo2;
insilmaril@0
  2096
	BranchObj* par;
insilmaril@0
  2097
	if (selection) {
insilmaril@0
  2098
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  2099
		{
insilmaril@163
  2100
			bo1=  (BranchObj*) selection;
insilmaril@0
  2101
			par=(BranchObj*)(bo1->getParObj());
insilmaril@0
  2102
			bo2=par->getLastBranch();
insilmaril@0
  2103
			if (bo2) {
insilmaril@0
  2104
				bo1->unselect();
insilmaril@0
  2105
				selection=bo2;
insilmaril@0
  2106
				selection->select();
insilmaril@0
  2107
				ensureSelectionVisible();
insilmaril@0
  2108
			}
insilmaril@0
  2109
		}		
insilmaril@0
  2110
		adjustCanvasSize();
insilmaril@0
  2111
	}
insilmaril@0
  2112
}
insilmaril@0
  2113
insilmaril@0
  2114
void MapEditor::setColor(QColor c)
insilmaril@0
  2115
{
insilmaril@0
  2116
	actColor=c;
insilmaril@0
  2117
}
insilmaril@0
  2118
insilmaril@0
  2119
void MapEditor::selectBackgroundColor()
insilmaril@0
  2120
{
insilmaril@0
  2121
	// Finish open lineEdits
insilmaril@0
  2122
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2123
insilmaril@0
  2124
	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0
  2125
	if ( !col.isValid() ) return;
insilmaril@0
  2126
	setBackgroundColor( col );
insilmaril@131
  2127
	saveState();
insilmaril@0
  2128
}
insilmaril@0
  2129
insilmaril@0
  2130
void MapEditor::setBackgroundColor(QColor c)
insilmaril@0
  2131
{
insilmaril@0
  2132
	mapCanvas->setBackgroundColor (c);
insilmaril@0
  2133
}
insilmaril@0
  2134
insilmaril@0
  2135
QColor MapEditor::pickColor()
insilmaril@0
  2136
{
insilmaril@0
  2137
	if (selection) 
insilmaril@0
  2138
	{
insilmaril@0
  2139
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2140
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2141
		{
insilmaril@163
  2142
			BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2143
			actColor=bo->getColor(); 
insilmaril@0
  2144
		}    
insilmaril@0
  2145
	}
insilmaril@0
  2146
	return actColor;
insilmaril@0
  2147
}
insilmaril@0
  2148
insilmaril@0
  2149
void MapEditor::colorItem()
insilmaril@0
  2150
{
insilmaril@0
  2151
	if (selection) 
insilmaril@0
  2152
	{
insilmaril@0
  2153
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2154
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2155
		{
insilmaril@164
  2156
			saveState(selection);	//TODO undoCommand
insilmaril@163
  2157
			BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2158
			bo->setColor(actColor, false); // color links, color childs
insilmaril@0
  2159
		}    
insilmaril@0
  2160
	}
insilmaril@0
  2161
}
insilmaril@0
  2162
insilmaril@0
  2163
void MapEditor::colorBranch()
insilmaril@0
  2164
{
insilmaril@0
  2165
	if (selection) 
insilmaril@0
  2166
	{
insilmaril@0
  2167
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2168
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2169
		{
insilmaril@185
  2170
			saveState(selection);	//TODO undoCommand
insilmaril@163
  2171
			BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2172
			bo->setColor(actColor, true); // color links, color childs
insilmaril@0
  2173
		}    
insilmaril@0
  2174
	}
insilmaril@0
  2175
}
insilmaril@0
  2176
insilmaril@0
  2177
insilmaril@0
  2178
void MapEditor::toggleStandardFlag(QString f)
insilmaril@0
  2179
{
insilmaril@0
  2180
	if (selection)
insilmaril@0
  2181
	{
insilmaril@164
  2182
		saveState(selection);// TODO undoCommand	
insilmaril@163
  2183
		((BranchObj*)selection)->toggleStandardFlag (f,actionSettingsUseFlagGroups);
insilmaril@0
  2184
	}	
insilmaril@0
  2185
}
insilmaril@0
  2186
insilmaril@0
  2187
void MapEditor::setViewCenter()
insilmaril@0
  2188
{
insilmaril@0
  2189
	// transform to CanvasView Coord:
insilmaril@0
  2190
	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0
  2191
	center ( p.x(), p.y());
insilmaril@0
  2192
}
insilmaril@0
  2193
insilmaril@0
  2194
insilmaril@0
  2195
BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0
  2196
{
insilmaril@0
  2197
	if (!itFind) 
insilmaril@0
  2198
	{	// Nothing found or new find process
insilmaril@0
  2199
		if (EOFind)
insilmaril@0
  2200
			// nothing found, start again
insilmaril@0
  2201
			EOFind=false;
insilmaril@0
  2202
		itFind=mapCenter->first();
insilmaril@0
  2203
	}	
insilmaril@0
  2204
	bool searching=true;
insilmaril@0
  2205
	bool foundNote=false;
insilmaril@0
  2206
	while (searching && !EOFind)
insilmaril@0
  2207
	{
insilmaril@0
  2208
		if (itFind)
insilmaril@0
  2209
		{
insilmaril@0
  2210
			// Searching in Note
insilmaril@0
  2211
			if (itFind->getNote().contains(s,cs))
insilmaril@0
  2212
			{
insilmaril@0
  2213
				if (selection!=itFind) 
insilmaril@0
  2214
				{
insilmaril@163
  2215
					if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0
  2216
					selection=itFind;
insilmaril@0
  2217
					selection->select();
insilmaril@0
  2218
					adjustCanvasSize();
insilmaril@0
  2219
					ensureSelectionVisible();
insilmaril@0
  2220
				}
insilmaril@0
  2221
				if (textEditor->findText(s,cs)) 
insilmaril@0
  2222
				{
insilmaril@0
  2223
					searching=false;
insilmaril@0
  2224
					foundNote=true;
insilmaril@0
  2225
				}	
insilmaril@0
  2226
			}
insilmaril@0
  2227
			// Searching in Heading
insilmaril@0
  2228
			if (searching && itFind->getHeading().contains (s,cs) ) 
insilmaril@0
  2229
			{
insilmaril@163
  2230
				if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0
  2231
				selection=itFind;
insilmaril@0
  2232
				selection->select();
insilmaril@0
  2233
				adjustCanvasSize();
insilmaril@0
  2234
				ensureSelectionVisible();
insilmaril@0
  2235
				searching=false;
insilmaril@0
  2236
			}
insilmaril@0
  2237
		}	
insilmaril@0
  2238
		if (!foundNote)
insilmaril@0
  2239
		{
insilmaril@0
  2240
			itFind=itFind->next();
insilmaril@0
  2241
			if (!itFind) EOFind=true;
insilmaril@0
  2242
		}
insilmaril@0
  2243
	}	
insilmaril@0
  2244
	if (!searching)
insilmaril@0
  2245
	{
insilmaril@0
  2246
		adjustCanvasSize();
insilmaril@163
  2247
		return (BranchObj*)selection;
insilmaril@0
  2248
	}	else
insilmaril@0
  2249
		return NULL;
insilmaril@0
  2250
}
insilmaril@0
  2251
insilmaril@0
  2252
void MapEditor::findReset()
insilmaril@0
  2253
{	// Necessary if text to find changes during a find process
insilmaril@0
  2254
	itFind=NULL;
insilmaril@0
  2255
	EOFind=false;
insilmaril@0
  2256
}
insilmaril@0
  2257
insilmaril@0
  2258
void MapEditor::openURL()
insilmaril@0
  2259
{
insilmaril@0
  2260
	if (selection )
insilmaril@0
  2261
	{
insilmaril@0
  2262
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2263
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2264
		{
insilmaril@163
  2265
			QString url=((BranchObj*)selection)->getURL();
insilmaril@0
  2266
insilmaril@0
  2267
			QProcess *proc = new QProcess( this );
insilmaril@0
  2268
insilmaril@148
  2269
			proc->addArgument( settings.readEntry("/vym/mainwindow/readerURL" ));
insilmaril@0
  2270
			proc->addArgument( url);
insilmaril@0
  2271
insilmaril@0
  2272
			if ( !proc->start() ) 
insilmaril@0
  2273
				// error handling
insilmaril@0
  2274
				if (mainWindow->settingsURL() ) 
insilmaril@0
  2275
					openURL();
insilmaril@0
  2276
		}	
insilmaril@0
  2277
	}	
insilmaril@0
  2278
}
insilmaril@0
  2279
insilmaril@0
  2280
void MapEditor::editURL()
insilmaril@0
  2281
{
insilmaril@0
  2282
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2283
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2284
	{		
insilmaril@0
  2285
		bool ok;
insilmaril@163
  2286
		BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2287
		QString text = QInputDialog::getText(
insilmaril@0
  2288
				"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143
  2289
				bo->getURL(), &ok, this );
insilmaril@0
  2290
		if ( ok) 
insilmaril@0
  2291
		{
insilmaril@0
  2292
			// user entered something and pressed OK
insilmaril@143
  2293
			saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")");	
insilmaril@143
  2294
			bo->setURL (text);
insilmaril@0
  2295
			updateActions();
insilmaril@0
  2296
		}	
insilmaril@0
  2297
	}
insilmaril@0
  2298
}
insilmaril@0
  2299
insilmaril@0
  2300
void MapEditor::editHeading2URL()
insilmaril@0
  2301
{
insilmaril@0
  2302
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2303
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2304
	{		
insilmaril@163
  2305
		BranchObj *bo=(BranchObj*)selection;
insilmaril@143
  2306
		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")");	
insilmaril@143
  2307
		bo->setURL (bo->getHeading());
insilmaril@0
  2308
		updateActions();
insilmaril@0
  2309
	}
insilmaril@0
  2310
}	
insilmaril@0
  2311
insilmaril@0
  2312
void MapEditor::editBugzilla2URL()
insilmaril@0
  2313
{
insilmaril@0
  2314
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2315
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2316
	{		
insilmaril@163
  2317
		BranchObj *bo=(BranchObj*)selection;
insilmaril@143
  2318
		QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@143
  2319
		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")");	
insilmaril@143
  2320
		bo->setURL (url);
insilmaril@0
  2321
		updateActions();
insilmaril@0
  2322
	}
insilmaril@0
  2323
}	
insilmaril@0
  2324
insilmaril@175
  2325
void MapEditor::editFATE2URL()
insilmaril@175
  2326
{
insilmaril@175
  2327
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@175
  2328
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175
  2329
	{		
insilmaril@175
  2330
		BranchObj *bo=(BranchObj*)selection;
insilmaril@175
  2331
		QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@175
  2332
		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")");	
insilmaril@175
  2333
		bo->setURL (url);
insilmaril@175
  2334
		updateActions();
insilmaril@175
  2335
	}
insilmaril@175
  2336
}	
insilmaril@175
  2337
insilmaril@0
  2338
void MapEditor::editVymLink()
insilmaril@0
  2339
{
insilmaril@0
  2340
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2341
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2342
	{		
insilmaril@163
  2343
		BranchObj *bo=(BranchObj*)selection;
insilmaril@185
  2344
		QFileDialog *fd=new QFileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0
  2345
		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185
  2346
		fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@143
  2347
		if (! bo->getVymLink().isEmpty() )
insilmaril@143
  2348
			fd->setSelection( bo->getVymLink() );
insilmaril@0
  2349
		fd->show();
insilmaril@0
  2350
insilmaril@0
  2351
		QString fn;
insilmaril@0
  2352
		if ( fd->exec() == QDialog::Accepted )
insilmaril@143
  2353
		{
insilmaril@143
  2354
			saveState("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")");	
insilmaril@143
  2355
			bo->setVymLink (fd->selectedFile() );
insilmaril@143
  2356
			updateActions();
insilmaril@143
  2357
			mapCenter->reposition();
insilmaril@143
  2358
			adjustCanvasSize();
insilmaril@143
  2359
			canvas()->update();
insilmaril@143
  2360
		}
insilmaril@0
  2361
	}
insilmaril@0
  2362
}
insilmaril@0
  2363
insilmaril@0
  2364
void MapEditor::deleteVymLink()
insilmaril@0
  2365
{
insilmaril@0
  2366
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2367
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2368
	{		
insilmaril@163
  2369
		BranchObj *bo=(BranchObj*)selection;
insilmaril@143
  2370
		saveState("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")");	
insilmaril@143
  2371
		bo->setVymLink ("" );
insilmaril@0
  2372
		updateActions();
insilmaril@0
  2373
		mapCenter->reposition();
insilmaril@0
  2374
		adjustCanvasSize();
insilmaril@0
  2375
		canvas()->update();
insilmaril@0
  2376
	}
insilmaril@0
  2377
}
insilmaril@0
  2378
insilmaril@0
  2379
QString MapEditor::getVymLink()
insilmaril@0
  2380
{
insilmaril@0
  2381
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2382
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2383
	{		
insilmaril@163
  2384
		return ((BranchObj*)selection)->getVymLink();
insilmaril@0
  2385
	}
insilmaril@0
  2386
	return "";
insilmaril@0
  2387
	
insilmaril@0
  2388
}
insilmaril@0
  2389
insilmaril@98
  2390
void MapEditor::removeBranchHere()
insilmaril@98
  2391
{
insilmaril@98
  2392
	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98
  2393
	{		
insilmaril@163
  2394
		BranchObj* bo=(BranchObj*)selection;
insilmaril@98
  2395
		BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@139
  2396
		if (bo->getDepth()==1)
insilmaril@139
  2397
			saveState();
insilmaril@139
  2398
		else	
insilmaril@164
  2399
			saveState(selection->getParObj());	// TODO undoCommand
insilmaril@139
  2400
		QString sel=selection->getSelectString();
insilmaril@98
  2401
		unselect();
insilmaril@98
  2402
		par->removeBranchHere(bo);
insilmaril@98
  2403
		mapCenter->reposition();
insilmaril@98
  2404
		select (sel);
insilmaril@98
  2405
	}	
insilmaril@98
  2406
}
insilmaril@98
  2407
insilmaril@98
  2408
void MapEditor::removeChilds()
insilmaril@98
  2409
{
insilmaril@98
  2410
	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98
  2411
	{		
insilmaril@106
  2412
		saveState(selection->getParObj());
insilmaril@163
  2413
		((BranchObj*)selection)->removeChilds();
insilmaril@98
  2414
		mapCenter->reposition();
insilmaril@98
  2415
	}	
insilmaril@98
  2416
}
insilmaril@98
  2417
insilmaril@0
  2418
void MapEditor::editMapInfo()
insilmaril@0
  2419
{
insilmaril@0
  2420
	ExtraInfoDialog dia;
insilmaril@0
  2421
	dia.setMapName (getFileName() );
insilmaril@0
  2422
	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0
  2423
	dia.setComment(mapCenter->getComment() );
insilmaril@0
  2424
insilmaril@0
  2425
	// Calc some stats
insilmaril@0
  2426
	QString stats;
insilmaril@0
  2427
    int i=0;
insilmaril@0
  2428
    QCanvasItemList l=canvas()->allItems();
insilmaril@0
  2429
    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) 
insilmaril@0
  2430
        i++;
insilmaril@0
  2431
    stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0
  2432
insilmaril@0
  2433
	uint b=0;
insilmaril@0
  2434
	uint f=0;
insilmaril@0
  2435
	uint n=0;
insilmaril@103
  2436
	uint xl=0;
insilmaril@0
  2437
	BranchObj *bo;
insilmaril@0
  2438
	bo=mapCenter->first();
insilmaril@0
  2439
	while (bo) 
insilmaril@0
  2440
	{
insilmaril@0
  2441
		if (!bo->getNote().isEmpty() ) n++;
insilmaril@0
  2442
		f+= bo->countFloatImages();
insilmaril@0
  2443
		b++;
insilmaril@103
  2444
		xl+=bo->countXLinks();
insilmaril@0
  2445
		bo=bo->next();
insilmaril@0
  2446
	}
insilmaril@0
  2447
    stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104
  2448
    stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0
  2449
    stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0
  2450
    stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0
  2451
	dia.setStats (stats);
insilmaril@0
  2452
insilmaril@0
  2453
	// Finally show dialog
insilmaril@0
  2454
	if (dia.exec() == QDialog::Accepted)
insilmaril@0
  2455
	{
insilmaril@164
  2456
		saveState();	//TODO undoCommand
insilmaril@0
  2457
		mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0
  2458
		mapCenter->setComment (dia.getComment() );
insilmaril@0
  2459
	}
insilmaril@0
  2460
}
insilmaril@0
  2461
insilmaril@0
  2462
void MapEditor::updateActions()
insilmaril@0
  2463
{
insilmaril@98
  2464
	QAction *a;
insilmaril@0
  2465
	if (getLinkColorHint()==HeadingColor) 
insilmaril@0
  2466
		actionFormatLinkColorHint->setOn(true);
insilmaril@0
  2467
	else	
insilmaril@0
  2468
		actionFormatLinkColorHint->setOn(false);
insilmaril@0
  2469
insilmaril@0
  2470
	switch (linkstyle)
insilmaril@0
  2471
	{
insilmaril@0
  2472
		case StyleLine: 
insilmaril@0
  2473
			actionFormatLinkStyleLine->setOn(true);
insilmaril@0
  2474
			break;
insilmaril@0
  2475
		case StyleParabel:
insilmaril@0
  2476
			actionFormatLinkStyleParabel->setOn(true);
insilmaril@0
  2477
			break;
insilmaril@0
  2478
		case StylePolyLine:	
insilmaril@0
  2479
			actionFormatLinkStylePolyLine->setOn(true);
insilmaril@0
  2480
			break;
insilmaril@0
  2481
		case StylePolyParabel:	
insilmaril@0
  2482
			actionFormatLinkStylePolyParabel->setOn(true);
insilmaril@0
  2483
			break;
insilmaril@0
  2484
		default:
insilmaril@0
  2485
			break;
insilmaril@0
  2486
	}	
insilmaril@0
  2487
insilmaril@0
  2488
	QPixmap pix( 16, 16 );
insilmaril@0
  2489
    pix.fill( mapCanvas->backgroundColor() );
insilmaril@0
  2490
    actionFormatBackColor->setIconSet( pix );
insilmaril@97
  2491
    pix.fill( defLinkColor );
insilmaril@0
  2492
    actionFormatLinkColor->setIconSet( pix );
insilmaril@0
  2493
insilmaril@0
  2494
	actionEditUndo->setEnabled( mapChanged );
insilmaril@0
  2495
	actionFileSave->setEnabled( mapUnsaved );
insilmaril@0
  2496
insilmaril@0
  2497
	if (selection)
insilmaril@0
  2498
	{
insilmaril@0
  2499
		if ( (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2500
			(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2501
		{
insilmaril@163
  2502
			BranchObj *bo=(BranchObj*)selection;
insilmaril@89
  2503
			// Take care of links
insilmaril@95
  2504
			if (bo->countXLinks()==0)
insilmaril@89
  2505
			{
insilmaril@89
  2506
				branchLinksContextMenu->clear();
insilmaril@125
  2507
				branchLinksContextMenu->insertItem ("No xLink available");
insilmaril@94
  2508
				branchLinksContextMenuDup->clear();
insilmaril@125
  2509
				branchLinksContextMenuDup->insertItem ("No xLink available");
insilmaril@89
  2510
				
insilmaril@89
  2511
			} else
insilmaril@89
  2512
			{
insilmaril@89
  2513
				BranchObj *bot;
insilmaril@89
  2514
				QString s;
insilmaril@89
  2515
				branchLinksContextMenu->clear();
insilmaril@94
  2516
				branchLinksContextMenuDup->clear();
insilmaril@95
  2517
				for (int i=0; i<=bo->countXLinks();i++)
insilmaril@89
  2518
				{
insilmaril@95
  2519
					bot=bo->XLinkTargetAt(i);
insilmaril@89
  2520
					if (bot)
insilmaril@89
  2521
					{
insilmaril@89
  2522
						s=bot->getHeading();
insilmaril@89
  2523
						if (s.length()>25)
insilmaril@89
  2524
							s=s.left(25)+"...";
insilmaril@89
  2525
						branchLinksContextMenu->insertItem (s);
insilmaril@94
  2526
						branchLinksContextMenuDup->insertItem (s);
insilmaril@89
  2527
					}	
insilmaril@89
  2528
				}
insilmaril@89
  2529
			}
insilmaril@89
  2530
insilmaril@0
  2531
			standardFlagsDefault->setEnabled (true);
insilmaril@0
  2532
insilmaril@89
  2533
			if ( bo->getURL().isEmpty() )
insilmaril@0
  2534
				actionEditOpenURL->setEnabled (false);
insilmaril@0
  2535
			else	
insilmaril@0
  2536
				actionEditOpenURL->setEnabled (true);
insilmaril@0
  2537
insilmaril@89
  2538
			if ( bo->getVymLink().isEmpty() )
insilmaril@0
  2539
			{
insilmaril@0
  2540
				actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2541
				actionEditDeleteVymLink->setEnabled (false);
insilmaril@0
  2542
			} else	
insilmaril@0
  2543
			{
insilmaril@0
  2544
				actionEditOpenVymLink->setEnabled (true);
insilmaril@0
  2545
				actionEditDeleteVymLink->setEnabled (true);
insilmaril@0
  2546
			}	
insilmaril@0
  2547
insilmaril@0
  2548
			actionEditCopy->setEnabled (true);	
insilmaril@0
  2549
			actionEditCut->setEnabled (true);	
insilmaril@166
  2550
			if (!clipboardEmpty)
insilmaril@119
  2551
				actionEditPaste->setEnabled (true);	
insilmaril@119
  2552
			else	
insilmaril@119
  2553
				actionEditPaste->setEnabled (false);	
insilmaril@119
  2554
			for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@119
  2555
				a->setEnabled(true);
insilmaril@0
  2556
			actionEditDelete->setEnabled (true);
insilmaril@0
  2557
			actionEditToggleFloatExport->setEnabled (false);
insilmaril@0
  2558
			switch (selection->getFrameType())
insilmaril@0
  2559
			{
insilmaril@0
  2560
				case NoFrame: 
insilmaril@0
  2561
					actionFormatFrameNone->setOn(true);
insilmaril@0
  2562
					break;
insilmaril@0
  2563
				case Rectangle:
insilmaril@0
  2564
					actionFormatFrameRectangle->setOn(true);
insilmaril@0
  2565
					break;
insilmaril@0
  2566
				default:
insilmaril@0
  2567
					break;
insilmaril@0
  2568
			}	
insilmaril@175
  2569
			actionFormatIncludeImagesVer->setOn
insilmaril@175
  2570
				( ((BranchObj*)selection)->getIncludeImagesVer());
insilmaril@175
  2571
			actionFormatIncludeImagesHor->setOn
insilmaril@175
  2572
				( ((BranchObj*)selection)->getIncludeImagesHor());
insilmaril@160
  2573
			actionFormatHideLinkUnselected->setOn
insilmaril@175
  2574
				(selection->getHideLinkUnselected());
insilmaril@0
  2575
		}
insilmaril@0
  2576
		if ( (typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0
  2577
		{
insilmaril@0
  2578
			standardFlagsDefault->setEnabled (false);
insilmaril@0
  2579
insilmaril@0
  2580
			actionEditOpenURL->setEnabled (false);
insilmaril@0
  2581
			actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2582
			actionEditDeleteVymLink->setEnabled (false);	
insilmaril@0
  2583
insilmaril@0
  2584
			actionEditCopy->setEnabled (true);
insilmaril@0
  2585
			actionEditCut->setEnabled (true);	
insilmaril@0
  2586
			actionEditPaste->setEnabled (false);	//FIXME
insilmaril@98
  2587
			for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98
  2588
				a->setEnabled(false);
insilmaril@0
  2589
			actionEditDelete->setEnabled (true);
insilmaril@0
  2590
			actionEditToggleFloatExport->setOn
insilmaril@163
  2591
				( ((FloatImageObj*)selection)->getFloatExport() );
insilmaril@160
  2592
			actionFormatHideLinkUnselected->setOn
insilmaril@160
  2593
				( selection->getHideLinkUnselected());
insilmaril@0
  2594
		}
insilmaril@0
  2595
insilmaril@0
  2596
	} else
insilmaril@0
  2597
	{
insilmaril@0
  2598
		standardFlagsDefault->setEnabled (false);
insilmaril@0
  2599
insilmaril@0
  2600
		actionEditCopy->setEnabled (false);	
insilmaril@0
  2601
		actionEditCut->setEnabled (false);	
insilmaril@0
  2602
		actionEditPaste->setEnabled (false);	
insilmaril@98
  2603
		for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98
  2604
			a->setEnabled(false);
insilmaril@98
  2605
insilmaril@0
  2606
		actionEditOpenURL->setEnabled (false);
insilmaril@0
  2607
		actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2608
		actionEditDeleteVymLink->setEnabled (false);	
insilmaril@0
  2609
		actionEditHeading2URL->setEnabled (false);	
insilmaril@0
  2610
		actionEditDelete->setEnabled (false);
insilmaril@0
  2611
		actionEditToggleFloatExport->setEnabled (false);
insilmaril@0
  2612
	}	
insilmaril@0
  2613
}
insilmaril@0
  2614
insilmaril@160
  2615
void MapEditor::updateNoteFlag()
insilmaril@160
  2616
{
insilmaril@160
  2617
	if (selection)
insilmaril@160
  2618
		if ( (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@160
  2619
			(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@160
  2620
			((BranchObj*)selection)->updateNoteFlag();
insilmaril@160
  2621
}
insilmaril@160
  2622
insilmaril@0
  2623
void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0
  2624
{
insilmaril@0
  2625
	linkstyle=ls;
insilmaril@0
  2626
insilmaril@164
  2627
	saveState();	// TODO undoCommand
insilmaril@0
  2628
	BranchObj *bo;
insilmaril@0
  2629
	bo=mapCenter->first();
insilmaril@0
  2630
	bo=bo->next();
insilmaril@0
  2631
	while (bo) 
insilmaril@0
  2632
	{
insilmaril@0
  2633
		bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0
  2634
		bo=bo->next();
insilmaril@0
  2635
	}
insilmaril@102
  2636
	mapCenter->reposition();
insilmaril@0
  2637
}
insilmaril@0
  2638
insilmaril@0
  2639
LinkStyle MapEditor::getLinkStyle ()
insilmaril@0
  2640
{
insilmaril@0
  2641
	return linkstyle;
insilmaril@0
  2642
}	
insilmaril@0
  2643
insilmaril@0
  2644
void MapEditor::setLinkColor(QColor c)
insilmaril@0
  2645
{
insilmaril@97
  2646
	defLinkColor=c;
insilmaril@0
  2647
	updateActions();
insilmaril@0
  2648
}
insilmaril@0
  2649
insilmaril@0
  2650
void MapEditor::setLinkColorHint()
insilmaril@0
  2651
{
insilmaril@0
  2652
	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0
  2653
	BranchObj *bo;
insilmaril@0
  2654
	bo=mapCenter->first();
insilmaril@0
  2655
	while (bo) 
insilmaril@0
  2656
	{
insilmaril@0
  2657
		bo->setLinkColor();
insilmaril@0
  2658
		bo=bo->next();
insilmaril@0
  2659
	}
insilmaril@0
  2660
}
insilmaril@0
  2661
insilmaril@0
  2662
void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0
  2663
{
insilmaril@0
  2664
	linkcolorhint=lch;
insilmaril@0
  2665
	setLinkColorHint();
insilmaril@0
  2666
}
insilmaril@0
  2667
insilmaril@0
  2668
void MapEditor::toggleLinkColorHint()
insilmaril@0
  2669
{
insilmaril@0
  2670
	if (linkcolorhint==HeadingColor)
insilmaril@0
  2671
		linkcolorhint=DefaultColor;
insilmaril@0
  2672
	else	
insilmaril@0
  2673
		linkcolorhint=HeadingColor;
insilmaril@0
  2674
	BranchObj *bo;
insilmaril@0
  2675
	bo=mapCenter->first();
insilmaril@0
  2676
	while (bo) 
insilmaril@0
  2677
	{
insilmaril@0
  2678
		bo->setLinkColor();
insilmaril@0
  2679
		bo=bo->next();
insilmaril@0
  2680
	}
insilmaril@0
  2681
}
insilmaril@0
  2682
insilmaril@0
  2683
LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0
  2684
{
insilmaril@0
  2685
	return linkcolorhint;
insilmaril@0
  2686
}
insilmaril@0
  2687
insilmaril@0
  2688
QColor MapEditor::getDefLinkColor()
insilmaril@0
  2689
{
insilmaril@97
  2690
	return defLinkColor;
insilmaril@97
  2691
}
insilmaril@97
  2692
insilmaril@97
  2693
void MapEditor::setDefXLinkColor(QColor col)
insilmaril@97
  2694
{
insilmaril@97
  2695
	defXLinkColor=col;
insilmaril@97
  2696
}
insilmaril@97
  2697
insilmaril@97
  2698
QColor MapEditor::getDefXLinkColor()
insilmaril@97
  2699
{
insilmaril@97
  2700
	return defXLinkColor;
insilmaril@97
  2701
}
insilmaril@97
  2702
insilmaril@97
  2703
void MapEditor::setDefXLinkWidth (int w)
insilmaril@97
  2704
{
insilmaril@97
  2705
	defXLinkWidth=w;
insilmaril@97
  2706
}
insilmaril@97
  2707
insilmaril@97
  2708
int MapEditor::getDefXLinkWidth()
insilmaril@97
  2709
{
insilmaril@97
  2710
	return defXLinkWidth;
insilmaril@0
  2711
}
insilmaril@0
  2712
insilmaril@0
  2713
void MapEditor::selectLinkColor()
insilmaril@0
  2714
{
insilmaril@0
  2715
	// Finish open lineEdits
insilmaril@0
  2716
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2717
insilmaril@97
  2718
	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0
  2719
	if ( !col.isValid() ) return;
insilmaril@0
  2720
	setLinkColor( col );
insilmaril@164
  2721
	saveState();	//TODO undoCommand
insilmaril@131
  2722
insilmaril@0
  2723
}
insilmaril@0
  2724
insilmaril@0
  2725
void MapEditor::toggleScroll()
insilmaril@0
  2726
{
insilmaril@0
  2727
	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0
  2728
	{
insilmaril@163
  2729
		BranchObj *bo=((BranchObj*)selection);
insilmaril@0
  2730
		if (bo->countBranches()==0) return;
insilmaril@0
  2731
		if (bo->getDepth()==0) return;
insilmaril@106
  2732
		saveState(selection);
insilmaril@0
  2733
		bo->toggleScroll();
insilmaril@0
  2734
		adjustCanvasSize();
insilmaril@0
  2735
		canvas()->update();
insilmaril@0
  2736
	}
insilmaril@0
  2737
}
insilmaril@0
  2738
insilmaril@0
  2739
void MapEditor::unScrollAll()
insilmaril@0
  2740
{
insilmaril@0
  2741
	BranchObj *bo;
insilmaril@0
  2742
	bo=mapCenter->first();
insilmaril@0
  2743
	while (bo) 
insilmaril@0
  2744
	{
insilmaril@0
  2745
		if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0
  2746
		bo=bo->next();
insilmaril@0
  2747
	}
insilmaril@0
  2748
}
insilmaril@0
  2749
insilmaril@0
  2750
void MapEditor::loadFloatImage ()
insilmaril@0
  2751
{
insilmaril@0
  2752
	if (selection && 
insilmaril@0
  2753
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2754
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2755
	{
insilmaril@163
  2756
		BranchObj *bo=((BranchObj*)selection);
insilmaril@0
  2757
insilmaril@185
  2758
		QFileDialog *fd=new QFileDialog( this,QString ("vym - ")+tr("Load image"));
insilmaril@185
  2759
		fd->setMode (QFileDialog::ExistingFiles);
insilmaril@0
  2760
		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@0
  2761
		ImagePreview *p =new ImagePreview (fd);
insilmaril@0
  2762
		fd->setContentsPreviewEnabled( TRUE );
insilmaril@0
  2763
		fd->setContentsPreview( p, p );
insilmaril@0
  2764
		fd->setPreviewMode( QFileDialog::Contents );
insilmaril@185
  2765
		fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0
  2766
		fd->setDir (lastImageDir);
insilmaril@0
  2767
		fd->show();
insilmaril@0
  2768
insilmaril@0
  2769
		QString fn;
insilmaril@0
  2770
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2771
		{
insilmaril@106
  2772
			saveState(selection);
insilmaril@0
  2773
			lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@185
  2774
			QStringList flist = fd->selectedFiles();
insilmaril@185
  2775
			QStringList::Iterator it = flist.begin();
insilmaril@185
  2776
			while( it != flist.end() ) 
insilmaril@185
  2777
			{
insilmaril@185
  2778
				fn = *it;
insilmaril@185
  2779
				bo->addFloatImage();
insilmaril@185
  2780
				// TODO check if load was successful
insilmaril@185
  2781
				bo->getLastFloatImage()->load(*it);
insilmaril@185
  2782
				bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185
  2783
				++it;
insilmaril@185
  2784
			}
insilmaril@185
  2785
insilmaril@0
  2786
			mapCenter->reposition();
insilmaril@0
  2787
			adjustCanvasSize();
insilmaril@0
  2788
			canvas()->update();
insilmaril@0
  2789
		}
insilmaril@0
  2790
	}
insilmaril@0
  2791
}
insilmaril@0
  2792
insilmaril@0
  2793
void MapEditor::saveFloatImage (int item)
insilmaril@0
  2794
{
insilmaril@0
  2795
	if (selection && 
insilmaril@0
  2796
		(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0
  2797
	{
insilmaril@163
  2798
		FloatImageObj *fio=((FloatImageObj*)selection);
insilmaril@0
  2799
		const char* fmt = saveImageFormatMenu->text(item);
insilmaril@0
  2800
insilmaril@0
  2801
		QFileDialog *fd=new QFileDialog( this, tr("vym - save image as") + fmt);
insilmaril@0
  2802
		fd->addFilter ("PNG (*.png)");
insilmaril@0
  2803
		fd->addFilter ("BMP (*.bmp)");
insilmaril@0
  2804
		fd->addFilter ("XBM (*.xbm)");
insilmaril@0
  2805
		fd->addFilter ("JPG (*.jpg)");
insilmaril@0
  2806
		fd->addFilter ("XPM (*.xpm)");
insilmaril@0
  2807
		fd->addFilter ("GIF (*.gif)");
insilmaril@0
  2808
		fd->addFilter ("PNM (*.pnm)");
insilmaril@0
  2809
		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@185
  2810
		fd->setCaption(__VYM " - " +tr("Save image as %1").arg(fmt));
insilmaril@0
  2811
		fd->setMode( QFileDialog::AnyFile );
insilmaril@0
  2812
		fd->setSelection (fio->getOriginalFilename());
insilmaril@0
  2813
		fd->show();
insilmaril@0
  2814
insilmaril@0
  2815
		QString fn;
insilmaril@0
  2816
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2817
		{
insilmaril@0
  2818
			if (QFile (fd->selectedFile()).exists() )
insilmaril@0
  2819
			{
insilmaril@185
  2820
				QMessageBox mb( __VYM,
insilmaril@159
  2821
					tr("The file %1 exists already.\n"
insilmaril@159
  2822
					"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0
  2823
				QMessageBox::Warning,
insilmaril@0
  2824
				QMessageBox::Yes | QMessageBox::Default,
insilmaril@0
  2825
				QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@0
  2826
				QMessageBox::QMessageBox::NoButton );
insilmaril@0
  2827
insilmaril@0
  2828
				mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0
  2829
				mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0
  2830
				switch( mb.exec() ) 
insilmaril@0
  2831
				{
insilmaril@0
  2832
					case QMessageBox::Yes:
insilmaril@0
  2833
						// save 
insilmaril@0
  2834
						break;;
insilmaril@0
  2835
					case QMessageBox::Cancel:
insilmaril@0
  2836
						// do nothing
insilmaril@0
  2837
						return;
insilmaril@0
  2838
						break;
insilmaril@0
  2839
				}
insilmaril@0
  2840
			}
insilmaril@0
  2841
			fio->save (fd->selectedFile(),fmt);
insilmaril@0
  2842
		}
insilmaril@0
  2843
	}
insilmaril@0
  2844
}
insilmaril@0
  2845
insilmaril@0
  2846
void MapEditor::toggleFloatExport()
insilmaril@0
  2847
{
insilmaril@0
  2848
	if (selection && 
insilmaril@0
  2849
		(typeid(*selection) == typeid(FloatImageObj))|| 
insilmaril@0
  2850
		(typeid(*selection) == typeid(FloatObj)) )
insilmaril@0
  2851
	{
insilmaril@163
  2852
		FloatImageObj *fio=((FloatImageObj*)selection);
insilmaril@0
  2853
		fio->setFloatExport (actionEditToggleFloatExport->isOn() );
insilmaril@0
  2854
	}
insilmaril@0
  2855
}
insilmaril@0
  2856
insilmaril@0
  2857
void MapEditor::setFrame(const FrameType &t)
insilmaril@0
  2858
{
insilmaril@0
  2859
	if (selection && 
insilmaril@0
  2860
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2861
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2862
	{
insilmaril@0
  2863
		selection->setFrameType (t);
insilmaril@0
  2864
		mapCenter->reposition();
insilmaril@0
  2865
		selection->updateLink();
insilmaril@0
  2866
	}
insilmaril@0
  2867
}
insilmaril@0
  2868
insilmaril@175
  2869
void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175
  2870
{
insilmaril@175
  2871
	if (selection && 
insilmaril@175
  2872
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@175
  2873
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@175
  2874
		((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175
  2875
		mapCenter->reposition();
insilmaril@175
  2876
}
insilmaril@175
  2877
insilmaril@175
  2878
void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175
  2879
{
insilmaril@175
  2880
	if (selection && 
insilmaril@175
  2881
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@175
  2882
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@175
  2883
		((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175
  2884
		mapCenter->reposition();
insilmaril@175
  2885
}
insilmaril@175
  2886
insilmaril@160
  2887
void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160
  2888
{
insilmaril@160
  2889
	if (selection && 
insilmaril@160
  2890
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@160
  2891
		(typeid(*selection) == typeid(MapCenterObj))  ||
insilmaril@160
  2892
		(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160
  2893
		selection->setHideLinkUnselected(b);
insilmaril@160
  2894
}
insilmaril@160
  2895
insilmaril@0
  2896
void MapEditor::importDir(BranchObj *dst, QDir d)
insilmaril@0
  2897
{
insilmaril@0
  2898
	if (selection && 
insilmaril@0
  2899
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2900
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2901
	{
insilmaril@0
  2902
		BranchObj *bo;
insilmaril@0
  2903
		
insilmaril@0
  2904
		// Traverse directories
insilmaril@0
  2905
		d.setFilter( QDir::Dirs| QDir::Hidden | QDir::NoSymLinks );
insilmaril@0
  2906
		const QFileInfoList *dirlist = d.entryInfoList();
insilmaril@0
  2907
		QFileInfoListIterator itdir( *dirlist );
insilmaril@0
  2908
		QFileInfo *fi;
insilmaril@0
  2909
insilmaril@0
  2910
		while ( (fi = itdir.current()) != 0 ) 
insilmaril@0
  2911
		{
insilmaril@0
  2912
			if (fi->fileName() != "." && fi->fileName() != ".." )
insilmaril@0
  2913
			{
insilmaril@0
  2914
				dst->addBranch();
insilmaril@0
  2915
				bo=dst->getLastBranch();
insilmaril@0
  2916
				bo->setHeading (fi->fileName() );
insilmaril@0
  2917
				bo->setColor (QColor("blue"),false);
insilmaril@0
  2918
				bo->toggleScroll();
insilmaril@0
  2919
				if ( !d.cd(fi->fileName()) ) 
insilmaril@159
  2920
					QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi->fileName()));
insilmaril@0
  2921
				else 
insilmaril@0
  2922
				{
insilmaril@103
  2923
					// Recursively add subdirs
insilmaril@0
  2924
					importDir (bo,d);
insilmaril@0
  2925
					d.cdUp();
insilmaril@0
  2926
				}
insilmaril@0
  2927
			}	
insilmaril@0
  2928
			++itdir;
insilmaril@0
  2929
		}		
insilmaril@0
  2930
		// Traverse files
insilmaril@0
  2931
		d.setFilter( QDir::Files| QDir::Hidden | QDir::NoSymLinks );
insilmaril@0
  2932
		const QFileInfoList *filelist = d.entryInfoList();
insilmaril@0
  2933
		QFileInfoListIterator itfile( *filelist );
insilmaril@0
  2934
insilmaril@0
  2935
		while ( (fi = itfile.current()) != 0 ) 
insilmaril@0
  2936
		{
insilmaril@0
  2937
			dst->addBranch();
insilmaril@0
  2938
			bo=dst->getLastBranch();
insilmaril@0
  2939
			bo->setHeading (fi->fileName() );
insilmaril@0
  2940
			bo->setColor (QColor("black"),false);
insilmaril@103
  2941
			if (fi->fileName().right(4) == ".vym" )
insilmaril@103
  2942
				bo->setVymLink (fi->filePath());
insilmaril@103
  2943
insilmaril@0
  2944
			++itfile;
insilmaril@0
  2945
		}	
insilmaril@0
  2946
	}		
insilmaril@0
  2947
}
insilmaril@0
  2948
insilmaril@0
  2949
void MapEditor::importDir()
insilmaril@0
  2950
{
insilmaril@0
  2951
	if (selection && 
insilmaril@0
  2952
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2953
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2954
	{
insilmaril@185
  2955
		QFileDialog *fd=new QFileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0
  2956
		fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@0
  2957
		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185
  2958
		fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0
  2959
		fd->show();
insilmaril@0
  2960
insilmaril@0
  2961
		QString fn;
insilmaril@0
  2962
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2963
		{
insilmaril@163
  2964
			BranchObj *bo=((BranchObj*)selection);
insilmaril@0
  2965
			importDir (bo,QDir(fd->selectedFile()) );
insilmaril@0
  2966
			mapCenter->reposition();
insilmaril@0
  2967
			adjustCanvasSize();
insilmaril@0
  2968
			canvas()->update();
insilmaril@0
  2969
		}
insilmaril@0
  2970
	}	
insilmaril@0
  2971
}
insilmaril@0
  2972
insilmaril@95
  2973
void MapEditor::followXLink(int i)
insilmaril@89
  2974
{
insilmaril@97
  2975
	if (selection && 
insilmaril@97
  2976
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@97
  2977
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@89
  2978
	{
insilmaril@163
  2979
		BranchObj *bo=((BranchObj*)selection)->XLinkTargetAt(i);
insilmaril@97
  2980
		if (bo) 
insilmaril@97
  2981
		{
insilmaril@97
  2982
			selection->unselect();
insilmaril@97
  2983
			selection=bo;
insilmaril@97
  2984
			selection->select();
insilmaril@97
  2985
			ensureSelectionVisible();
insilmaril@97
  2986
		}
insilmaril@89
  2987
	}
insilmaril@89
  2988
}
insilmaril@89
  2989
insilmaril@95
  2990
void MapEditor::editXLink(int i)
insilmaril@94
  2991
{
insilmaril@97
  2992
	if (selection && 
insilmaril@97
  2993
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@97
  2994
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@94
  2995
	{
insilmaril@163
  2996
		XLinkObj *xlo=((BranchObj*)selection)->XLinkAt(i);
insilmaril@97
  2997
		if (xlo) 
insilmaril@94
  2998
		{
insilmaril@97
  2999
			EditXLinkDialog dia;
insilmaril@97
  3000
			dia.setXLink (xlo);
insilmaril@102
  3001
			dia.setSelection(selection);
insilmaril@97
  3002
			if (dia.exec() == QDialog::Accepted)
insilmaril@97
  3003
			{
insilmaril@97
  3004
				if (dia.useSettingsGlobal() )
insilmaril@97
  3005
				{
insilmaril@97
  3006
					setDefXLinkColor (xlo->getColor() );
insilmaril@97
  3007
					setDefXLinkWidth (xlo->getWidth() );
insilmaril@97
  3008
				}
insilmaril@97
  3009
				if (dia.deleteXLink())
insilmaril@163
  3010
					((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@164
  3011
				saveState();	//TODO undoCommand
insilmaril@97
  3012
			}
insilmaril@97
  3013
		}	
insilmaril@97
  3014
	}
insilmaril@94
  3015
}
insilmaril@94
  3016
insilmaril@0
  3017
void MapEditor::testFunction()
insilmaril@0
  3018
{
insilmaril@0
  3019
	cout << "MapEditor::testFunction() called\n";
insilmaril@205
  3020
insilmaril@205
  3021
	/*
insilmaril@185
  3022
	if (selection && (typeid(*selection) == typeid(BranchObj)))
insilmaril@185
  3023
	{
insilmaril@185
  3024
		cout << "Note:\n"<<((BranchObj*)selection)->getNoteOpenDoc()<<endl;
insilmaril@185
  3025
	}
insilmaril@205
  3026
	*/
insilmaril@105
  3027
}
insilmaril@105
  3028
insilmaril@0
  3029
void MapEditor::ensureSelectionVisible()
insilmaril@0
  3030
{
insilmaril@98
  3031
	if (selection)
insilmaril@98
  3032
	{
insilmaril@98
  3033
		LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@98
  3034
		QPoint p;
insilmaril@98
  3035
		if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@98
  3036
			p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@98
  3037
		else	
insilmaril@98
  3038
			p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@98
  3039
		ensureVisible (p.x(), p.y() );
insilmaril@98
  3040
	}
insilmaril@0
  3041
insilmaril@0
  3042
}
insilmaril@0
  3043
insilmaril@0
  3044
void MapEditor::updateViewCenter()
insilmaril@0
  3045
{
insilmaril@0
  3046
	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0
  3047
	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0
  3048
				  visibleWidth(), visibleHeight() );
insilmaril@0
  3049
	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0
  3050
	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0
  3051
	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0
  3052
}
insilmaril@0
  3053
insilmaril@0
  3054
void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0
  3055
{
insilmaril@0
  3056
	// Lineedits are already closed by preceding
insilmaril@0
  3057
	// mouseEvent, we don't need to close here.
insilmaril@0
  3058
insilmaril@0
  3059
    QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0
  3060
    LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0
  3061
	
insilmaril@0
  3062
    if (lmo) 
insilmaril@0
  3063
	{	// MapObj was found
insilmaril@0
  3064
		if (selection != lmo)
insilmaril@0
  3065
		{
insilmaril@0
  3066
			// select the MapObj
insilmaril@0
  3067
			if (selection) selection->unselect();
insilmaril@0
  3068
			selection=lmo;
insilmaril@0
  3069
			selection->select();
insilmaril@0
  3070
			adjustCanvasSize();
insilmaril@0
  3071
		}
insilmaril@0
  3072
		// Context Menu 
insilmaril@0
  3073
		if (selection) 
insilmaril@0
  3074
		{
insilmaril@0
  3075
			if (typeid(*selection)==typeid(BranchObj) ||
insilmaril@0
  3076
				typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0
  3077
			{
insilmaril@0
  3078
				// Context Menu on branch or mapcenter
insilmaril@0
  3079
				updateActions();
insilmaril@0
  3080
				branchContextMenu->popup(e->globalPos() );
insilmaril@0
  3081
			}	
insilmaril@0
  3082
			if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0
  3083
			{
insilmaril@0
  3084
				// Context Menu on floatimage
insilmaril@0
  3085
				updateActions();
insilmaril@0
  3086
				floatimageContextMenu->popup(e->globalPos() );
insilmaril@0
  3087
			}	
insilmaril@0
  3088
		}	
insilmaril@0
  3089
	} else 
insilmaril@0
  3090
	{ // No MapObj found, we are on the Canvas itself
insilmaril@0
  3091
		// Context Menu on Canvas
insilmaril@0
  3092
		updateActions();
insilmaril@0
  3093
		canvasContextMenu->popup(e->globalPos() );
insilmaril@0
  3094
    } 
insilmaril@0
  3095
}
insilmaril@0
  3096
insilmaril@0
  3097
void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0
  3098
{
insilmaril@0
  3099
	// Finish open lineEdits
insilmaril@0
  3100
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  3101
	
insilmaril@0
  3102
    QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0
  3103
    LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0
  3104
	
insilmaril@83
  3105
	// Special case: CTRL is pressed
insilmaril@0
  3106
	if (e->state() & QMouseEvent::ControlButton)
insilmaril@0
  3107
	{
insilmaril@89
  3108
		if (actionModModeColor->isOn())
insilmaril@83
  3109
		{
insilmaril@83
  3110
			if (e->state() & QMouseEvent::ControlButton)
insilmaril@83
  3111
			{
insilmaril@83
  3112
				pickingColor=true;
insilmaril@83
  3113
				setCursor (pickColorCursor);
insilmaril@83
  3114
				return;
insilmaril@83
  3115
			}
insilmaril@83
  3116
		} 
insilmaril@89
  3117
		if (actionModModeLink->isOn())
insilmaril@83
  3118
		{	
insilmaril@90
  3119
			BranchObj *bo_begin=NULL;
insilmaril@90
  3120
			if (lmo)
insilmaril@90
  3121
				bo_begin=(BranchObj*)(lmo);
insilmaril@90
  3122
			else	
insilmaril@90
  3123
				if (selection && 
insilmaril@90
  3124
					((typeid(*selection) == typeid(BranchObj)) || 
insilmaril@90
  3125
					(typeid(*selection) == typeid(MapCenterObj)))  )
insilmaril@163
  3126
				bo_begin=(BranchObj*)selection;
insilmaril@90
  3127
			if (bo_begin)	
insilmaril@83
  3128
			{
insilmaril@83
  3129
				drawingLink=true;
insilmaril@90
  3130
				linkingObj_src=bo_begin;
insilmaril@95
  3131
				tmpXLink=new XLinkObj (mapCanvas);
insilmaril@95
  3132
				tmpXLink->setBegin (bo_begin);
insilmaril@95
  3133
				tmpXLink->setEnd   (p);
insilmaril@97
  3134
				tmpXLink->setColor(defXLinkColor);
insilmaril@97
  3135
				tmpXLink->setWidth(defXLinkWidth);
insilmaril@95
  3136
				tmpXLink->updateXLink();
insilmaril@95
  3137
				tmpXLink->setVisibility (true);
insilmaril@83
  3138
				return;
insilmaril@89
  3139
			} 
insilmaril@83
  3140
		}	
insilmaril@0
  3141
	}
insilmaril@0
  3142
insilmaril@0
  3143
    if (lmo) 
insilmaril@0
  3144
	{	// MapObj was found
insilmaril@0
  3145
		if (selection != lmo)
insilmaril@0
  3146
		{
insilmaril@0
  3147
			// select the MapObj
insilmaril@0
  3148
			if (selection) selection->unselect();
insilmaril@0
  3149
			selection=lmo;
insilmaril@0
  3150
			selection->select();
insilmaril@0
  3151
				
insilmaril@0
  3152
			adjustCanvasSize();
insilmaril@0
  3153
		}
insilmaril@0
  3154
insilmaril@0
  3155
		// Check, if systemFlag clicked
insilmaril@0
  3156
		if (typeid(*selection)==typeid(BranchObj) ||
insilmaril@0
  3157
			typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0
  3158
		{
insilmaril@163
  3159
			QString foname=((BranchObj*)selection)->getSystemFlagName(p);
insilmaril@0
  3160
			if (!foname.isEmpty())
insilmaril@0
  3161
			{
insilmaril@0
  3162
				// Do not move, if systemFlag clicked
insilmaril@0
  3163
				if (foname=="url") 
insilmaril@0
  3164
					openURL();
insilmaril@0
  3165
				else
insilmaril@0
  3166
					if (foname=="vymLink")
insilmaril@0
  3167
					{
insilmaril@0
  3168
						mainWindow->editOpenVymLink();
insilmaril@0
  3169
						// tabWidget may change, better return now
insilmaril@0
  3170
						// before segfaulting...
insilmaril@0
  3171
						return;
insilmaril@0
  3172
					} else
insilmaril@0
  3173
						if (foname=="note")
insilmaril@0
  3174
							mainWindow->windowToggleNoteEditor();
insilmaril@0
  3175
			}			
insilmaril@0
  3176
		}	
insilmaril@0
  3177
			
insilmaril@0
  3178
		// Left Button	    Move Branches
insilmaril@0
  3179
		if (e->button() == QMouseEvent::LeftButton )
insilmaril@0
  3180
		{
insilmaril@129
  3181
			movingObj_start.setX( p.x() - selection->x() );	
insilmaril@129
  3182
			movingObj_start.setY( p.y() - selection->y() );	
insilmaril@129
  3183
			movingObj_orgPos.setX (lmo->x() );
insilmaril@129
  3184
			movingObj_orgPos.setY (lmo->y() );
insilmaril@129
  3185
insilmaril@93
  3186
			// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93
  3187
			// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@93
  3188
			if (actionModModeCopy->isOn() &&
insilmaril@93
  3189
				e->state() & QMouseEvent::ControlButton)
insilmaril@93
  3190
			{
insilmaril@93
  3191
				if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93
  3192
				{
insilmaril@93
  3193
					copyingObj=true;
insilmaril@163
  3194
					mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93
  3195
					unselect();
insilmaril@93
  3196
					selection=mapCenter->getLastBranch();
insilmaril@93
  3197
					selection->select();
insilmaril@104
  3198
					mapCenter->reposition();
insilmaril@93
  3199
				}
insilmaril@129
  3200
			}	
insilmaril@0
  3201
			movingObj=selection;	
insilmaril@0
  3202
		} else
insilmaril@0
  3203
			// Middle Button    Toggle Scroll
insilmaril@0
  3204
			// (On Mac OS X this won't work, but we still have 
insilmaril@0
  3205
			// a button in the toolbar)
insilmaril@0
  3206
			if (e->button() == QMouseEvent::MidButton )
insilmaril@0
  3207
				toggleScroll();
insilmaril@0
  3208
		updateActions();
insilmaril@0
  3209
	} else 
insilmaril@0
  3210
	{ // No MapObj found, we are on the Canvas itself
insilmaril@0
  3211
		// Left Button	    move Pos of CanvasView
insilmaril@0
  3212
		if (e->button() == QMouseEvent::LeftButton )
insilmaril@0
  3213
		{
insilmaril@0
  3214
			movingObj=NULL;	// move Content not Obj
insilmaril@0
  3215
			movingObj_start=e->globalPos();
insilmaril@0
  3216
			movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0
  3217
			movingVec=QPoint(0,0);
insilmaril@0
  3218
			setCursor(handOpenCursor);
insilmaril@0
  3219
		} 
insilmaril@0
  3220
    } 
insilmaril@0
  3221
}
insilmaril@0
  3222
insilmaril@0
  3223
void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0
  3224
{
insilmaril@83
  3225
	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@83
  3226
insilmaril@0
  3227
    // Move the selected MapObj
insilmaril@0
  3228
    if ( selection && movingObj) 
insilmaril@0
  3229
    {	
insilmaril@164
  3230
		// To avoid jumping of the CanvasView, only 
insilmaril@164
  3231
		// ensureSelectionVisible, if not tmp linked
insilmaril@164
  3232
		if (!selection->hasParObjTmp())
insilmaril@164
  3233
			ensureSelectionVisible ();
insilmaril@0
  3234
		
insilmaril@83
  3235
		// Now move the selection, but add relative position 
insilmaril@83
  3236
		// (movingObj_start) where selection was chosen with 
insilmaril@83
  3237
		// mousepointer. (This avoids flickering resp. jumping 
insilmaril@0
  3238
		// of selection back to absPos)
insilmaril@0
  3239
		
insilmaril@0
  3240
		LinkableMapObj *lmosel;
insilmaril@0
  3241
		lmosel =  dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0
  3242
insilmaril@0
  3243
		// Check if we could link 
insilmaril@0
  3244
		LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0
  3245
		
insilmaril@0
  3246
insilmaril@0
  3247
		if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  3248
		{
insilmaril@163
  3249
			FloatObj *fo=(FloatObj*)selection;
insilmaril@139
  3250
			saveState("move "+qpointToString(movingObj_orgPos),fo->getSelectString() );
insilmaril@0
  3251
			fo->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3252
			fo->setRelPos();
insilmaril@0
  3253
			fo->reposition();
insilmaril@0
  3254
insilmaril@0
  3255
			// Relink float to new mapcenter or branch, if shift is pressed	
insilmaril@0
  3256
			// Only relink, if selection really has a new parent
insilmaril@0
  3257
			if ( (e->state() & QMouseEvent::ShiftButton) && lmo &&
insilmaril@0
  3258
				( (typeid(*lmo)==typeid(BranchObj)) ||
insilmaril@0
  3259
				  (typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0
  3260
				( lmo != fo->getParObj())  
insilmaril@0
  3261
				)
insilmaril@0
  3262
			{
insilmaril@0
  3263
				if (typeid(*fo) == typeid(FloatImageObj)) 
insilmaril@0
  3264
				{
insilmaril@131
  3265
					saveState();
insilmaril@0
  3266
					FloatImageObj *fio=(FloatImageObj*)(fo);
insilmaril@0
  3267
					((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0
  3268
					fio->unselect();
insilmaril@0
  3269
					((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0
  3270
					fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0
  3271
					fio->setRelPos();
insilmaril@0
  3272
					fio->reposition();
insilmaril@0
  3273
					selection=(LinkableMapObj*)(fio);
insilmaril@0
  3274
					selection->select();
insilmaril@0
  3275
					movingObj=(MapObj*)(fio);
insilmaril@0
  3276
				}	
insilmaril@0
  3277
			}
insilmaril@0
  3278
		} else	// selection != a FloatObj
insilmaril@0
  3279
		{
insilmaril@0
  3280
			if (lmosel->getDepth()==0)
insilmaril@0
  3281
			{
insilmaril@0
  3282
				if (e->state() == (LeftButton | !ShiftButton)) 
insilmaril@0
  3283
					// If mapCenter is moved, move all the rest by default, too.
insilmaril@0
  3284
					mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3285
				else	
insilmaril@0
  3286
					mapCenter->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3287
			} else
insilmaril@0
  3288
			{	
insilmaril@0
  3289
				if (lmosel->getDepth()==1)
insilmaril@0
  3290
				{
insilmaril@0
  3291
					// depth==1, mainbranch
insilmaril@0
  3292
					lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3293
				} else
insilmaril@0
  3294
				{
insilmaril@0
  3295
					// depth>1
insilmaril@0
  3296
					if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0
  3297
						// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0
  3298
						lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(), 
insilmaril@175
  3299
							p.y()-movingObj_start.y() +lmosel->getTopPad() );		
insilmaril@0
  3300
					else	
insilmaril@175
  3301
						lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0
  3302
				} 
insilmaril@0
  3303
				// reposition subbranch
insilmaril@0
  3304
				lmosel->reposition();	
insilmaril@89
  3305
				//ensureSelectionVisible();
insilmaril@0
  3306
insilmaril@0
  3307
				if (lmo && (lmo!=selection) &&  
insilmaril@0
  3308
					(typeid(*lmo) == typeid(BranchObj) ||
insilmaril@0
  3309
					(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0
  3310
					) )
insilmaril@0
  3311
				{
insilmaril@0
  3312
					if (e->state() & QMouseEvent::ControlButton)
insilmaril@0
  3313
					{
insilmaril@0
  3314
						// Special case: CTRL to link below lmo
insilmaril@0
  3315
						lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0
  3316
					}
insilmaril@0
  3317
					else if (e->state() & QMouseEvent::ShiftButton)
insilmaril@0
  3318
						lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0
  3319
					else
insilmaril@0
  3320
						lmosel->setParObjTmp (lmo,p,0);
insilmaril@0
  3321
				} else	
insilmaril@0
  3322
				{
insilmaril@93
  3323
					lmosel->unsetParObjTmp();
insilmaril@175
  3324
					/* FIXME not needed anymore?
insilmaril@0
  3325
					if (lmo &&(lmo==selection))   
insilmaril@0
  3326
						// Could link to myself (happens sometimes...)
insilmaril@0
  3327
						lmosel->unsetParObjTmp();
insilmaril@0
  3328
					if (!lmo)  
insilmaril@0
  3329
						// no Obj under selection, go back to original Parent
insilmaril@0
  3330
						lmosel->unsetParObjTmp();
insilmaril@93
  3331
					*/	
insilmaril@0
  3332
				}		
insilmaril@0
  3333
			} // depth>0
insilmaril@0
  3334
insilmaril@0
  3335
		} // no FloatImageObj
insilmaril@0
  3336
insilmaril@0
  3337
		canvas()->update();
insilmaril@0
  3338
		return;
insilmaril@0
  3339
	} // selection && moving_obj
insilmaril@0
  3340
		
insilmaril@83
  3341
	// Draw a link from one branch to another
insilmaril@83
  3342
	if (drawingLink)
insilmaril@83
  3343
	{
insilmaril@95
  3344
		 tmpXLink->setEnd (p);
insilmaril@95
  3345
		 tmpXLink->updateXLink();
insilmaril@83
  3346
	}	 
insilmaril@83
  3347
	
insilmaril@0
  3348
    // Move CanvasView 
insilmaril@83
  3349
    if (!movingObj && !pickingColor &&!drawingLink) 
insilmaril@0
  3350
	{
insilmaril@0
  3351
		QPoint p=e->globalPos();
insilmaril@0
  3352
		movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0
  3353
		movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0
  3354
		setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0
  3355
	    movingCont_start.y() + movingVec.y());
insilmaril@0
  3356
insilmaril@0
  3357
		updateViewCenter();
insilmaril@0
  3358
    }
insilmaril@0
  3359
}
insilmaril@0
  3360
insilmaril@0
  3361
insilmaril@0
  3362
void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0
  3363
{
insilmaril@0
  3364
	LinkableMapObj *dst;
insilmaril@0
  3365
	// Have we been picking color?
insilmaril@0
  3366
	if (pickingColor)
insilmaril@0
  3367
	{
insilmaril@0
  3368
		pickingColor=false;
insilmaril@0
  3369
		setCursor (ArrowCursor);
insilmaril@0
  3370
		// Check if we are over another branch
insilmaril@0
  3371
		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0
  3372
		if (dst && selection) 
insilmaril@0
  3373
		{	
insilmaril@0
  3374
			if (e->state() & QMouseEvent::ShiftButton)
insilmaril@0
  3375
			{
insilmaril@163
  3376
				((BranchObj*)selection)->setColor (((BranchObj*)(dst))->getColor(),false);
insilmaril@163
  3377
				((BranchObj*)selection)->setLinkColor ();
insilmaril@0
  3378
			}	
insilmaril@0
  3379
			else	
insilmaril@0
  3380
			{
insilmaril@163
  3381
				((BranchObj*)selection)->setColor (((BranchObj*)(dst))->getColor(),true);
insilmaril@163
  3382
				((BranchObj*)selection)->setLinkColor ();
insilmaril@0
  3383
			}	
insilmaril@0
  3384
		} 
insilmaril@0
  3385
		return;
insilmaril@0
  3386
	}
insilmaril@83
  3387
insilmaril@83
  3388
	// Have we been drawing a link?
insilmaril@83
  3389
	if (drawingLink)
insilmaril@83
  3390
	{
insilmaril@83
  3391
		drawingLink=false;
insilmaril@83
  3392
		// Check if we are over another branch
insilmaril@83
  3393
		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@83
  3394
		if (dst && selection) 
insilmaril@83
  3395
		{	
insilmaril@95
  3396
			tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95
  3397
			tmpXLink->updateXLink();
insilmaril@95
  3398
			tmpXLink->activate();
insilmaril@164
  3399
			saveState();	//TODO undoCommand
insilmaril@83
  3400
		} else
insilmaril@83
  3401
		{
insilmaril@95
  3402
			delete(tmpXLink);
insilmaril@95
  3403
			tmpXLink=NULL;
insilmaril@83
  3404
		}
insilmaril@83
  3405
		return;
insilmaril@83
  3406
	}
insilmaril@83
  3407
	
insilmaril@0
  3408
    // Have we been moving something?
insilmaril@0
  3409
    if ( selection && movingObj ) 
insilmaril@0
  3410
    {	
insilmaril@175
  3411
		// Moved FloatObj? Maybe we need to reposition
insilmaril@175
  3412
		if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175
  3413
		{
insilmaril@175
  3414
			selection->getParObj()->requestReposition();
insilmaril@175
  3415
			mapCenter->reposition();
insilmaril@175
  3416
		}	
insilmaril@175
  3417
insilmaril@0
  3418
		// Check if we are over another branch, but ignore 
insilmaril@0
  3419
		// any found LMOs, which are FloatObjs
insilmaril@0
  3420
		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), 
insilmaril@163
  3421
			((LinkableMapObj*)selection) );
insilmaril@0
  3422
insilmaril@0
  3423
		if (dst &&
insilmaril@0
  3424
		(typeid(*dst)!=typeid(BranchObj)&&typeid(*dst)!=typeid(MapCenterObj))) 
insilmaril@0
  3425
			dst=NULL;
insilmaril@0
  3426
		
insilmaril@0
  3427
		// Now check, if we have been moving a branch 
insilmaril@0
  3428
		if (typeid(*selection) == typeid(BranchObj)  )
insilmaril@0
  3429
		{
insilmaril@0
  3430
			// save the position in case we link to mapcenter
insilmaril@0
  3431
			QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0
  3432
insilmaril@0
  3433
			// Reset the temporary drawn link to the original one
insilmaril@163
  3434
			((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0
  3435
insilmaril@93
  3436
insilmaril@94
  3437
			copyingObj=false;	
insilmaril@129
  3438
			if (dst ) 
insilmaril@93
  3439
			{
insilmaril@163
  3440
				BranchObj* bs=((BranchObj*)selection);
insilmaril@139
  3441
				QString undoCom="linkBranchToPos (\""+ 
insilmaril@129
  3442
					(bs->getParObj())->getSelectString()+
insilmaril@129
  3443
					"\","+
insilmaril@129
  3444
					QString("%1").arg(bs->getNum())+
insilmaril@129
  3445
					","+
insilmaril@129
  3446
					QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+
insilmaril@139
  3447
					")";
insilmaril@0
  3448
				// TODO we also could check, if dest and src are on same branch,
insilmaril@0
  3449
				// then it would be sufficient to saveState of this branch
insilmaril@0
  3450
insilmaril@0
  3451
				// Modifiers allow to insert above/below dst
insilmaril@0
  3452
				if (e->state() & QMouseEvent::ShiftButton)
insilmaril@0
  3453
				{
insilmaril@139
  3454
					bs->moveBranchTo ( (BranchObj*)(dst->getParObj()), ((BranchObj*)(dst))->getNum());
insilmaril@83
  3455
				} else 
insilmaril@93
  3456
				if (e->state() & QMouseEvent::ControlButton)
insilmaril@166
  3457
			{
insilmaril@139
  3458
					bs->moveBranchTo ( (BranchObj*)(dst->getParObj()), ((BranchObj*)(dst))->getNum()+1);
insilmaril@93
  3459
				} else	
insilmaril@93
  3460
				{
insilmaril@129
  3461
					bs->moveBranchTo ((BranchObj*)(dst),-1);
insilmaril@93
  3462
					if (dst->getDepth()==0) 
insilmaril@129
  3463
						bs->move (savePos);
insilmaril@93
  3464
				} 
insilmaril@139
  3465
				saveState (undoCom,bs->getSelectString() );
insilmaril@163
  3466
			} else
insilmaril@163
  3467
				if (selection->getDepth()==1)
insilmaril@163
  3468
					// If we have moved mainbranch only save endposition
insilmaril@163
  3469
					saveState("move "+qpointToString(movingObj_orgPos), selection->getSelectString() );
insilmaril@163
  3470
			
insilmaril@0
  3471
			// Draw the original link, before selection was moved around
insilmaril@0
  3472
			mapCenter->reposition();
insilmaril@0
  3473
		}
insilmaril@0
  3474
		// Finally resize canvas, if needed
insilmaril@0
  3475
		adjustCanvasSize();
insilmaril@0
  3476
		canvas()->update();
insilmaril@0
  3477
		movingObj=NULL;		
insilmaril@0
  3478
	} else 
insilmaril@83
  3479
		// maybe we moved View: set old cursor
insilmaril@0
  3480
		setCursor (ArrowCursor);
insilmaril@83
  3481
    
insilmaril@0
  3482
}
insilmaril@0
  3483
insilmaril@0
  3484
void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0
  3485
{
insilmaril@0
  3486
	// Finish open lineEdits
insilmaril@0
  3487
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  3488
	
insilmaril@0
  3489
	if (e->button() == QMouseEvent::LeftButton )
insilmaril@0
  3490
	{
insilmaril@0
  3491
		QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0
  3492
		LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0
  3493
		if (lmo) {	// MapObj was found
insilmaril@0
  3494
			// First select the MapObj than edit heading
insilmaril@0
  3495
			if (selection) selection->unselect();
insilmaril@0
  3496
			selection=lmo;
insilmaril@0
  3497
			selection->select();
insilmaril@106
  3498
			saveState(selection);
insilmaril@0
  3499
			editHeading();
insilmaril@0
  3500
		}
insilmaril@0
  3501
	}
insilmaril@0
  3502
}
insilmaril@0
  3503
insilmaril@0
  3504
void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0
  3505
{
insilmaril@0
  3506
	QCanvasView::resizeEvent( e );
insilmaril@0
  3507
	adjustCanvasSize();
insilmaril@0
  3508
}
insilmaril@0
  3509
insilmaril@128
  3510
void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event) 
insilmaril@119
  3511
{
insilmaril@129
  3512
insilmaril@129
  3513
//  for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@129
  3514
//    cerr << event->format(i) << endl;
insilmaril@129
  3515
insilmaril@119
  3516
  if (selection && 
insilmaril@119
  3517
      (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@119
  3518
      (typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@119
  3519
    
insilmaril@119
  3520
    // If QImageDrag can decode mime type 
insilmaril@119
  3521
    if (QImageDrag::canDecode(event)) {
insilmaril@119
  3522
      event->accept();
insilmaril@119
  3523
      return;
insilmaril@119
  3524
    }
insilmaril@119
  3525
    
insilmaril@128
  3526
    // If image are dragged from firefox 
insilmaril@119
  3527
    if (event->provides("application/x-moz-file-promise-url") && 
insilmaril@119
  3528
	event->provides("application/x-moz-nativeimage")) {
insilmaril@119
  3529
      event->accept(true);
insilmaril@119
  3530
      return;
insilmaril@119
  3531
    }
insilmaril@125
  3532
insilmaril@128
  3533
    // If QUriDrag can decode mime type 
insilmaril@128
  3534
    if (QUriDrag::canDecode(event)) {
insilmaril@128
  3535
      event->accept();
insilmaril@128
  3536
      return;
insilmaril@128
  3537
    }
insilmaril@128
  3538
    
insilmaril@128
  3539
	// If Uri are dragged from firefox 
insilmaril@129
  3540
    if (event->provides("_NETSCAPE_URL")){
insilmaril@128
  3541
      event->accept();
insilmaril@128
  3542
      return;
insilmaril@128
  3543
    }
insilmaril@129
  3544
insilmaril@129
  3545
    // If QTextDrag can decode mime type
insilmaril@129
  3546
    if (QTextDrag::canDecode(event)) {
insilmaril@129
  3547
      event->accept();
insilmaril@129
  3548
      return;
insilmaril@129
  3549
    }
insilmaril@129
  3550
insilmaril@119
  3551
  }
insilmaril@119
  3552
  event->ignore();
insilmaril@119
  3553
}
insilmaril@129
  3554
insilmaril@129
  3555
bool isUnicode16(const QByteArray &d) 
insilmaril@129
  3556
{
insilmaril@164
  3557
  // TODO: make more precise check for unicode 16.
insilmaril@129
  3558
  // Guess unicode16 if any of second bytes are zero
insilmaril@129
  3559
  unsigned int length = max(0,d.size()-2)/2;
insilmaril@129
  3560
  for (unsigned int i = 0; i<length ; i++)
insilmaril@129
  3561
    if (d.at(i*2+1)==0) return true;
insilmaril@129
  3562
  return false;
insilmaril@129
  3563
}
insilmaril@119
  3564
      
insilmaril@128
  3565
void MapEditor::contentsDropEvent(QDropEvent *event) 
insilmaril@119
  3566
{
insilmaril@128
  3567
	if (selection && 
insilmaril@128
  3568
      (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@128
  3569
      (typeid(*selection) == typeid(MapCenterObj))) 
insilmaril@128
  3570
	{
insilmaril@128
  3571
		bool update=false;
insilmaril@128
  3572
		QStrList uris;
insilmaril@129
  3573
		QString heading;
insilmaril@128
  3574
		if (event->provides("image/png")) 
insilmaril@128
  3575
		{
insilmaril@128
  3576
			QPixmap pix;
insilmaril@128
  3577
			if (QImageDrag::decode(event, pix)) 
insilmaril@128
  3578
			{
insilmaril@128
  3579
				addFloatImage(pix);
insilmaril@128
  3580
				event->accept();
insilmaril@128
  3581
				update=true;
insilmaril@128
  3582
			} else
insilmaril@128
  3583
				event->ignore();
insilmaril@128
  3584
insilmaril@128
  3585
		} else if (event->provides("application/x-moz-file-promise-url") && 
insilmaril@128
  3586
			 event->provides("application/x-moz-nativeimage")) 
insilmaril@128
  3587
		{
insilmaril@129
  3588
			// Contains url to the img src in unicode16
insilmaril@128
  3589
			QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128
  3590
			QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@128
  3591
			fetchImage(url);
insilmaril@128
  3592
			event->accept();
insilmaril@128
  3593
			update=true;
insilmaril@128
  3594
		} else if (event->provides ("text/uri-list"))
insilmaril@128
  3595
		{	// Uris provided e.g. by konqueror
insilmaril@128
  3596
			QUriDrag::decode (event,uris);
insilmaril@129
  3597
		} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128
  3598
		{	// Uris provided by Mozilla
insilmaril@129
  3599
		  QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129
  3600
		  uris.append(l[0]);
insilmaril@129
  3601
		  heading = l[1];
insilmaril@129
  3602
		} else if (event->provides("text/html")) {
insilmaril@129
  3603
insilmaril@129
  3604
		  // Handels text mime types
insilmaril@129
  3605
		  // Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129
  3606
		  QByteArray d = event->encodedData("text/html");
insilmaril@129
  3607
		  QString text;
insilmaril@129
  3608
		  if (isUnicode16(d)) 
insilmaril@129
  3609
		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129
  3610
		  else 
insilmaril@129
  3611
		    text = QString(d);
insilmaril@129
  3612
insilmaril@129
  3613
		  textEditor->setText(text);
insilmaril@129
  3614
insilmaril@129
  3615
		  event->accept();
insilmaril@129
  3616
		  update=true;
insilmaril@129
  3617
		} else if (event->provides("text/plain")) {
insilmaril@129
  3618
		  QByteArray d = event->encodedData("text/plain");
insilmaril@129
  3619
		  QString text;
insilmaril@129
  3620
		  if (isUnicode16(d))
insilmaril@129
  3621
		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129
  3622
		  else 
insilmaril@129
  3623
		    text = QString(d);
insilmaril@129
  3624
insilmaril@129
  3625
		  textEditor->setText(text);
insilmaril@129
  3626
		  
insilmaril@129
  3627
		  event->accept();
insilmaril@129
  3628
		  update= true;
insilmaril@128
  3629
		}
insilmaril@128
  3630
insilmaril@128
  3631
		if (uris.count()>0)
insilmaril@128
  3632
		{
insilmaril@128
  3633
			QStringList files;
insilmaril@128
  3634
			QStringList urls;
insilmaril@128
  3635
			QString s;
insilmaril@128
  3636
			BranchObj *bo;
insilmaril@128
  3637
			for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128
  3638
			{
insilmaril@163
  3639
				bo=((BranchObj*)selection)->addBranch();
insilmaril@128
  3640
				if (bo)
insilmaril@128
  3641
				{
insilmaril@128
  3642
					s=QUriDrag::uriToLocalFile(u);
insilmaril@129
  3643
					if (s) {
insilmaril@129
  3644
                       QString file = QDir::convertSeparators(s);
insilmaril@129
  3645
                       heading = QFileInfo(file).baseName();
insilmaril@129
  3646
                       files.append(file);
insilmaril@129
  3647
                       if (file.endsWith(".vym", false))
insilmaril@129
  3648
                           bo->setVymLink(file);
insilmaril@129
  3649
                       else
insilmaril@129
  3650
                           bo->setURL(u);
insilmaril@129
  3651
                   } else {
insilmaril@129
  3652
                       urls.append (u);
insilmaril@129
  3653
                       bo->setURL(u);
insilmaril@129
  3654
                   }
insilmaril@129
  3655
insilmaril@129
  3656
                   if (heading)
insilmaril@129
  3657
                       bo->setHeading(heading);
insilmaril@129
  3658
                   else
insilmaril@129
  3659
                       bo->setHeading(u);
insilmaril@128
  3660
				}
insilmaril@128
  3661
			}
insilmaril@128
  3662
			update=true;
insilmaril@128
  3663
		}
insilmaril@128
  3664
insilmaril@128
  3665
		if (update) 
insilmaril@128
  3666
		{
insilmaril@164
  3667
			saveState();	//TODO undo Command
insilmaril@128
  3668
			mapCenter->reposition();
insilmaril@128
  3669
			adjustCanvasSize();
insilmaril@128
  3670
			canvas()->update();
insilmaril@128
  3671
		}	
insilmaril@128
  3672
	}	
insilmaril@119
  3673
}
insilmaril@119
  3674
insilmaril@125
  3675
void MapEditor::addFloatImage(const QPixmap &img) 
insilmaril@119
  3676
{
insilmaril@119
  3677
  if (selection && 
insilmaril@119
  3678
      (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@119
  3679
      (typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@119
  3680
  {
insilmaril@163
  3681
    BranchObj *bo=((BranchObj*)selection);
insilmaril@119
  3682
    saveState(selection);
insilmaril@119
  3683
    //QString fn=fd->selectedFile();
insilmaril@119
  3684
    //lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@119
  3685
    bo->addFloatImage();
insilmaril@119
  3686
    // FIXME check if load was successful
insilmaril@119
  3687
    bo->getLastFloatImage()->load(img);
insilmaril@119
  3688
    //bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@119
  3689
    mapCenter->reposition();
insilmaril@119
  3690
    adjustCanvasSize();
insilmaril@119
  3691
    canvas()->update();
insilmaril@119
  3692
  }
insilmaril@119
  3693
}
insilmaril@119
  3694
insilmaril@119
  3695
insilmaril@129
  3696
void MapEditor::imageDataFetched(const QByteArray &a, QNetworkOperation */*nop*/) 
insilmaril@119
  3697
{
insilmaril@119
  3698
  if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119
  3699
  if (!imageBuffer->isOpen()) {
insilmaril@119
  3700
    imageBuffer->open(IO_WriteOnly | IO_Append);
insilmaril@119
  3701
  }
insilmaril@119
  3702
  imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119
  3703
}
insilmaril@119
  3704
insilmaril@119
  3705
insilmaril@129
  3706
void MapEditor::imageDataFinished(QNetworkOperation *nop) 
insilmaril@119
  3707
{
insilmaril@129
  3708
	if (nop->state()==QNetworkProtocol::StDone) {
insilmaril@129
  3709
		QPixmap img(imageBuffer->buffer());
insilmaril@129
  3710
		addFloatImage(img);
insilmaril@129
  3711
	}
insilmaril@129
  3712
insilmaril@129
  3713
	if (imageBuffer) {
insilmaril@129
  3714
		imageBuffer->close();
insilmaril@129
  3715
		if (imageBuffer) {
insilmaril@129
  3716
			imageBuffer->close();
insilmaril@129
  3717
			delete imageBuffer;
insilmaril@129
  3718
			imageBuffer = 0;
insilmaril@129
  3719
		}
insilmaril@129
  3720
	}
insilmaril@119
  3721
}
insilmaril@119
  3722
insilmaril@129
  3723
void MapEditor::fetchImage(const QString &url) 
insilmaril@119
  3724
{
insilmaril@119
  3725
  if (urlOperator) {
insilmaril@119
  3726
    urlOperator->stop();
insilmaril@119
  3727
    disconnect(urlOperator);
insilmaril@119
  3728
    delete urlOperator;
insilmaril@119
  3729
  }
insilmaril@119
  3730
  
insilmaril@119
  3731
  urlOperator = new QUrlOperator(url);
insilmaril@119
  3732
  connect(urlOperator, SIGNAL(finished(QNetworkOperation *)), 
insilmaril@119
  3733
	  this, SLOT(imageDataFinished(QNetworkOperation*)));
insilmaril@119
  3734
insilmaril@119
  3735
  connect(urlOperator, SIGNAL(data(const QByteArray &, QNetworkOperation *)),
insilmaril@119
  3736
	  this, SLOT(imageDataFetched(const QByteArray &, QNetworkOperation *)));
insilmaril@119
  3737
  urlOperator->get();
insilmaril@119
  3738
}