mapeditor.cpp
author insilmaril
Tue, 24 Jan 2006 15:09:48 +0000
changeset 188 90969608255c
parent 185 6691000c3262
child 194 de97201180ea
permissions -rw-r--r--
Introduced basic export to Open Document format
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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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	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@106
   720
	if (fname.isEmpty())
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@166
   764
int 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@0
   769
	int returnCode=0;
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@0
   793
		returnCode=1;	
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@0
   829
	return returnCode;
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@185
  1068
	QFileDialog *fd=new QFileDialog( this, __VYM " - " +tr("Export (ASCII)"));
insilmaril@0
  1069
	fd->addFilter ("TXT (*.txt)");
insilmaril@185
  1070
	fd->setCaption(__VYM " -" +tr("Export (ASCII) (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@0
  1099
		ex.setPath (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@185
  1107
	QFileDialog *fd=new QFileDialog( this, __VYM " - " +tr("Export (LaTex)"));
insilmaril@163
  1108
	fd->addFilter ("TEX (*.tex)");
insilmaril@185
  1109
	fd->setCaption(__VYM  " - " + tr("Export (LaTex) (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@163
  1118
				tr("The file ") + fd->selectedFile() + 
insilmaril@163
  1119
				tr(" exists already. Do you want to overwrite it?"),
insilmaril@163
  1120
			QMessageBox::Warning,
insilmaril@163
  1121
			QMessageBox::Yes | QMessageBox::Default,
insilmaril@163
  1122
			QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@163
  1123
			QMessageBox::NoButton );
insilmaril@163
  1124
insilmaril@163
  1125
			mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@163
  1126
			mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@175
  1127
			ExportLaTeX ex;
insilmaril@163
  1128
			switch( mb.exec() ) 
insilmaril@163
  1129
			{
insilmaril@163
  1130
				case QMessageBox::Yes:
insilmaril@163
  1131
					// save 
insilmaril@163
  1132
					break;;
insilmaril@163
  1133
				case QMessageBox::Cancel:
insilmaril@163
  1134
					// do nothing
insilmaril@163
  1135
					return;
insilmaril@163
  1136
					break;
insilmaril@163
  1137
			}
insilmaril@163
  1138
		}
insilmaril@175
  1139
		ExportLaTeX ex;
insilmaril@163
  1140
		ex.setPath (fd->selectedFile() );
insilmaril@163
  1141
		ex.setMapCenter(mapCenter);
insilmaril@163
  1142
		ex.exportLaTeX();
insilmaril@163
  1143
	}
insilmaril@163
  1144
}
insilmaril@163
  1145
insilmaril@185
  1146
void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163
  1147
{
insilmaril@185
  1148
	ExportOO ex;
insilmaril@185
  1149
	ex.setPath (fn);
insilmaril@185
  1150
	ex.setConfigFile(cf);
insilmaril@185
  1151
	ex.setMapCenter(mapCenter);
insilmaril@185
  1152
	ex.exportPresentation();
insilmaril@163
  1153
}
insilmaril@163
  1154
insilmaril@163
  1155
insilmaril@0
  1156
insilmaril@0
  1157
void MapEditor::exportXML(const QString &dir)
insilmaril@0
  1158
{
insilmaril@0
  1159
	// Create subdirectories
insilmaril@0
  1160
	makeSubDirs (dir);
insilmaril@0
  1161
insilmaril@0
  1162
	// write to directory
insilmaril@106
  1163
	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0
  1164
	QFile file;
insilmaril@0
  1165
insilmaril@0
  1166
	file.setName ( dir + "/"+mapName+".xml");
insilmaril@0
  1167
	if ( !file.open( IO_WriteOnly ) )
insilmaril@0
  1168
	{
insilmaril@0
  1169
		// This should neverever happen
insilmaril@159
  1170
		QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0
  1171
		return;
insilmaril@0
  1172
	}	
insilmaril@0
  1173
insilmaril@0
  1174
	// Write it finally, and write in UTF8, no matter what 
insilmaril@0
  1175
	QTextStream ts( &file );
insilmaril@0
  1176
	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0
  1177
	ts << saveFile;
insilmaril@0
  1178
	file.close();
insilmaril@0
  1179
insilmaril@0
  1180
	// Now write image, too
insilmaril@0
  1181
	exportImage (dir+"/images/"+mapName+".png");
insilmaril@0
  1182
}
insilmaril@0
  1183
insilmaril@0
  1184
void MapEditor::clear()
insilmaril@0
  1185
{
insilmaril@0
  1186
	if (selection)
insilmaril@0
  1187
	{
insilmaril@0
  1188
		selection->unselect();
insilmaril@0
  1189
		selection=NULL;
insilmaril@0
  1190
	}	
insilmaril@0
  1191
insilmaril@0
  1192
	mapCenter->clear();
insilmaril@0
  1193
}
insilmaril@0
  1194
insilmaril@0
  1195
void MapEditor::copy()
insilmaril@0
  1196
{
insilmaril@0
  1197
	// Finish open lineEdits
insilmaril@0
  1198
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1199
insilmaril@0
  1200
	if (selection) 
insilmaril@0
  1201
	{
insilmaril@166
  1202
		// write to directory
insilmaril@166
  1203
		QString clipfile="part";
insilmaril@166
  1204
		QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@166
  1205
		QFile file;
insilmaril@166
  1206
insilmaril@166
  1207
		file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@166
  1208
		if ( !file.open( IO_WriteOnly ) )
insilmaril@0
  1209
		{
insilmaril@166
  1210
			// This should neverever happen
insilmaril@166
  1211
			QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166
  1212
			return;
insilmaril@166
  1213
		}	
insilmaril@166
  1214
insilmaril@166
  1215
		// Write it finally, and write in UTF8, no matter what 
insilmaril@166
  1216
		QTextStream ts( &file );
insilmaril@166
  1217
		ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166
  1218
		ts << saveFile;
insilmaril@166
  1219
		file.close();
insilmaril@166
  1220
insilmaril@166
  1221
		clipboardEmpty=false;
insilmaril@166
  1222
		updateActions();
insilmaril@0
  1223
	}	    
insilmaril@0
  1224
}
insilmaril@0
  1225
insilmaril@163
  1226
void MapEditor::redo()
insilmaril@163
  1227
{
insilmaril@163
  1228
	// Finish open lineEdits
insilmaril@163
  1229
	if (lineedit) finishedLineEditNoSave();
insilmaril@163
  1230
insilmaril@163
  1231
	blockSaveState=true;
insilmaril@163
  1232
	
insilmaril@163
  1233
	// Find out current undo directory
insilmaril@163
  1234
	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
insilmaril@163
  1235
insilmaril@163
  1236
	// Restore variables
insilmaril@163
  1237
	QString undoCommand;
insilmaril@163
  1238
	QString undoSelection;
insilmaril@163
  1239
	QString redoCommand;
insilmaril@163
  1240
	QString redoSelection;
insilmaril@163
  1241
	SimpleSettings set;
insilmaril@163
  1242
	set.readSettings(QString(bakMapDir+"/commands"));
insilmaril@163
  1243
	undoCommand=set.readEntry ("undoCommand");
insilmaril@163
  1244
	undoSelection=set.readEntry ("undoSelection");
insilmaril@163
  1245
	redoCommand=set.readEntry ("redoCommand");
insilmaril@163
  1246
	redoSelection=set.readEntry ("redoSelection");
insilmaril@163
  1247
insilmaril@163
  1248
	// select  object before redo
insilmaril@163
  1249
	if (!redoSelection.isEmpty())
insilmaril@163
  1250
		select (redoSelection);
insilmaril@163
  1251
insilmaril@163
  1252
/* TODO remove testing
insilmaril@163
  1253
	cout << "ME::redo() begin\n";
insilmaril@163
  1254
	cout << "    undosTotal="<<undosTotal<<endl;
insilmaril@163
  1255
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1256
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1257
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1258
	cout << "    undoCom="<<undoCommand<<endl;
insilmaril@163
  1259
	cout << "    undoSel="<<undoSelection<<endl;
insilmaril@163
  1260
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1261
	cout << "    redoCom="<<redoCommand<<endl;
insilmaril@163
  1262
	cout << "    redoSel="<<redoSelection<<endl;
insilmaril@163
  1263
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1264
*/
insilmaril@163
  1265
	parseAtom (undoCommand);
insilmaril@163
  1266
	mapCenter->reposition();
insilmaril@163
  1267
insilmaril@163
  1268
	//if (!redoSelection.isEmpty())
insilmaril@163
  1269
	//	select (redoSelection);
insilmaril@163
  1270
insilmaril@163
  1271
	undosAvail--;
insilmaril@163
  1272
	if (undosAvail<1)
insilmaril@163
  1273
		// Undo not longer available now
insilmaril@163
  1274
		actionEditUndo->setEnabled (false);
insilmaril@163
  1275
	else	
insilmaril@163
  1276
		undoNum--; if (undoNum<1) undoNum=undosTotal;
insilmaril@163
  1277
insilmaril@163
  1278
	blockSaveState=false;
insilmaril@163
  1279
/* TODO remove testing
insilmaril@163
  1280
	cout << "ME::redo() end\n";
insilmaril@163
  1281
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1282
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1283
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@163
  1284
*/	
insilmaril@163
  1285
}
insilmaril@163
  1286
insilmaril@106
  1287
void MapEditor::undo()
insilmaril@106
  1288
{
insilmaril@106
  1289
	// Finish open lineEdits
insilmaril@106
  1290
	if (lineedit) finishedLineEditNoSave();
insilmaril@106
  1291
insilmaril@163
  1292
	blockSaveState=true;
insilmaril@163
  1293
	
insilmaril@163
  1294
	// Find out current undo directory
insilmaril@163
  1295
	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
insilmaril@163
  1296
insilmaril@163
  1297
	// Restore variables
insilmaril@163
  1298
	QString undoCommand;
insilmaril@163
  1299
	QString undoSelection;
insilmaril@163
  1300
	QString redoCommand;
insilmaril@163
  1301
	QString redoSelection;
insilmaril@163
  1302
	SimpleSettings set;
insilmaril@163
  1303
	set.readSettings(QString(bakMapDir+"/commands"));
insilmaril@163
  1304
	undoCommand=  set.readEntry ("undoCommand");
insilmaril@163
  1305
	undoSelection=set.readEntry ("undoSelection");
insilmaril@163
  1306
	redoCommand=  set.readEntry ("redoCommand");
insilmaril@163
  1307
	redoSelection=set.readEntry ("redoSelection");
insilmaril@163
  1308
insilmaril@136
  1309
	// select  object before undo
insilmaril@136
  1310
	if (!undoSelection.isEmpty())
insilmaril@136
  1311
		select (undoSelection);
insilmaril@136
  1312
insilmaril@164
  1313
/* TODO testing
insilmaril@163
  1314
	cout << "ME::undo() begin\n";
insilmaril@163
  1315
	cout << "    undosTotal="<<undosTotal<<endl;
insilmaril@163
  1316
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1317
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1318
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1319
	cout << "    undoCom="<<undoCommand<<endl;
insilmaril@163
  1320
	cout << "    undoSel="<<undoSelection<<endl;
insilmaril@163
  1321
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1322
	cout << "    redoCom="<<redoCommand<<endl;
insilmaril@163
  1323
	cout << "    redoSel="<<redoSelection<<endl;
insilmaril@163
  1324
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1325
*/	
insilmaril@106
  1326
	parseAtom (undoCommand);
insilmaril@106
  1327
	mapCenter->reposition();
insilmaril@106
  1328
insilmaril@163
  1329
	//if (!redoSelection.isEmpty())
insilmaril@163
  1330
	//	select (redoSelection);
insilmaril@163
  1331
insilmaril@163
  1332
	undosAvail--;
insilmaril@163
  1333
	if (undosAvail<1)
insilmaril@163
  1334
		// Undo not longer available now
insilmaril@163
  1335
		actionEditUndo->setEnabled (false);
insilmaril@163
  1336
	else	
insilmaril@163
  1337
		undoNum--; if (undoNum<1) undoNum=undosTotal;
insilmaril@163
  1338
insilmaril@163
  1339
	blockSaveState=false;
insilmaril@163
  1340
/* TODO remove testing
insilmaril@163
  1341
	cout << "ME::undo() end\n";
insilmaril@163
  1342
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1343
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1344
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@163
  1345
*/
insilmaril@106
  1346
}
insilmaril@106
  1347
insilmaril@163
  1348
void MapEditor::undoXML(const QString &undoSel, const QString &bakMapPath)
insilmaril@106
  1349
{
insilmaril@163
  1350
	QString bakMapDir=bakMapPath.left(bakMapPath.findRev("/"));
insilmaril@163
  1351
	QDir d(bakMapDir);
insilmaril@163
  1352
	QFile file (bakMapPath);
insilmaril@163
  1353
insilmaril@106
  1354
	if (d.exists() )
insilmaril@106
  1355
	{
insilmaril@106
  1356
		// We need to parse saved XML data
insilmaril@106
  1357
		mapBuilderHandler handler;
insilmaril@163
  1358
		QXmlInputSource source( file);
insilmaril@106
  1359
		QXmlSimpleReader reader;
insilmaril@106
  1360
		reader.setContentHandler( &handler );
insilmaril@106
  1361
		reader.setErrorHandler( &handler );
insilmaril@106
  1362
		handler.setMapEditor( this );
insilmaril@106
  1363
		handler.setTmpDir ( bakMapDir );	// needed to load files with rel. path
insilmaril@106
  1364
		if (undoSel.isEmpty())
insilmaril@106
  1365
		{
insilmaril@139
  1366
			unselect();
insilmaril@106
  1367
			mapCenter->clear();
insilmaril@106
  1368
			handler.setLoadMode (NewMap);
insilmaril@106
  1369
		} else	
insilmaril@106
  1370
		{
insilmaril@106
  1371
			select (undoSel);
insilmaril@106
  1372
			handler.setLoadMode (ImportReplace);
insilmaril@106
  1373
		}	
insilmaril@139
  1374
		blockReposition=true;
insilmaril@106
  1375
		bool ok = reader.parse( source );
insilmaril@139
  1376
		blockReposition=false;
insilmaril@106
  1377
		if (! ok ) 
insilmaril@106
  1378
		{	
insilmaril@106
  1379
			// This should never ever happen
insilmaril@106
  1380
			QMessageBox::critical( 0, tr( "Critical Parse Error by reading backupFile" ),
insilmaril@163
  1381
								   tr( handler.errorProtocol() )+" in "+bakMapDir );
insilmaril@106
  1382
		}
insilmaril@106
  1383
	} else	
insilmaril@106
  1384
	{
insilmaril@106
  1385
		QMessageBox::critical( 0, tr( "Critical Error" ),
insilmaril@159
  1386
			tr("Temporary directory %1 used for undo is gone. \n"
insilmaril@106
  1387
			"I will create a new one, but at the moment no undo is available.\n"
insilmaril@106
  1388
			"Maybe you want to reload your original data.\n\n"
insilmaril@159
  1389
			"Sorry for any inconveniences.").arg(bakMapDir) );
insilmaril@106
  1390
		makeTmpDirs();	
insilmaril@106
  1391
	}							
insilmaril@106
  1392
}
insilmaril@106
  1393
insilmaril@166
  1394
void MapEditor::pasteNoSave()
insilmaril@0
  1395
{
insilmaril@0
  1396
	// Finish open lineEdits
insilmaril@0
  1397
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1398
insilmaril@166
  1399
	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0
  1400
}
insilmaril@0
  1401
insilmaril@0
  1402
void MapEditor::cutNoSave()
insilmaril@0
  1403
{
insilmaril@166
  1404
	copy();
insilmaril@166
  1405
	deleteSelection();
insilmaril@0
  1406
}
insilmaril@0
  1407
insilmaril@0
  1408
void MapEditor::paste()
insilmaril@0
  1409
{   
insilmaril@166
  1410
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@166
  1411
				      typeid(*selection) == typeid(MapCenterObj))) 
insilmaril@166
  1412
	{
insilmaril@166
  1413
		saveState(selection);
insilmaril@166
  1414
		pasteNoSave();
insilmaril@166
  1415
		mapCenter->reposition();
insilmaril@166
  1416
		adjustCanvasSize();
insilmaril@166
  1417
	}
insilmaril@0
  1418
}
insilmaril@0
  1419
insilmaril@0
  1420
void MapEditor::cut()
insilmaril@0
  1421
{
insilmaril@106
  1422
	saveState(selection->getParObj());
insilmaril@0
  1423
	copy();
insilmaril@0
  1424
	cutNoSave();
insilmaril@0
  1425
	mapCenter->reposition();
insilmaril@0
  1426
	adjustCanvasSize();
insilmaril@0
  1427
}
insilmaril@0
  1428
insilmaril@130
  1429
void MapEditor::move(const int &x, const int &y)
insilmaril@130
  1430
{
insilmaril@164
  1431
	// TODO no saveState, because this is only internal at undo so far
insilmaril@130
  1432
	if (selection) selection->move(x,y);
insilmaril@130
  1433
	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@163
  1434
		((FloatImageObj*)selection)->setRelPos();
insilmaril@130
  1435
}
insilmaril@130
  1436
insilmaril@0
  1437
void MapEditor::moveBranchUp()
insilmaril@0
  1438
{
insilmaril@0
  1439
	// Finish open lineEdits
insilmaril@0
  1440
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1441
insilmaril@0
  1442
	BranchObj* bo;
insilmaril@0
  1443
	BranchObj* par;
insilmaril@0
  1444
	if (typeid(*selection) == typeid(BranchObj)  ) 
insilmaril@0
  1445
	{
insilmaril@163
  1446
		bo=(BranchObj*)selection;
insilmaril@0
  1447
		par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1448
		selection->unselect();
insilmaril@0
  1449
		selection=par->moveBranchUp (bo);
insilmaril@0
  1450
		selection->select();
insilmaril@163
  1451
		saveState("moveBranchDown ()",bo);
insilmaril@0
  1452
		mapCenter->reposition();
insilmaril@0
  1453
		ensureSelectionVisible();
insilmaril@0
  1454
	}
insilmaril@0
  1455
}
insilmaril@0
  1456
insilmaril@0
  1457
void MapEditor::moveBranchDown()
insilmaril@0
  1458
{
insilmaril@0
  1459
	// Finish open lineEdits
insilmaril@0
  1460
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1461
insilmaril@0
  1462
	BranchObj* bo;
insilmaril@0
  1463
	BranchObj* par;
insilmaril@0
  1464
	if (typeid(*selection) == typeid(BranchObj)  ) 
insilmaril@0
  1465
	{
insilmaril@163
  1466
		bo=(BranchObj*)selection;
insilmaril@0
  1467
		par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1468
		selection->unselect(); 
insilmaril@0
  1469
		selection=par->moveBranchDown(bo);
insilmaril@0
  1470
		selection->select();
insilmaril@163
  1471
		saveState("moveBranchUp ()",bo);
insilmaril@0
  1472
		mapCenter->reposition();
insilmaril@0
  1473
		ensureSelectionVisible();
insilmaril@0
  1474
	}	
insilmaril@0
  1475
}
insilmaril@0
  1476
insilmaril@0
  1477
void MapEditor::editHeading()
insilmaril@0
  1478
{
insilmaril@0
  1479
	// Finish open lineEdits
insilmaril@0
  1480
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1481
insilmaril@0
  1482
	if (selection  &&  
insilmaril@0
  1483
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@0
  1484
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@0
  1485
	{
insilmaril@163
  1486
		editingBO=(BranchObj*)selection;
insilmaril@163
  1487
		saveState("setHeading (\""+((BranchObj*)selection)->getHeading()+"\")",editingBO );
insilmaril@0
  1488
insilmaril@0
  1489
		ensureSelectionVisible();
insilmaril@93
  1490
		QPoint p = worldMatrix().map(QPoint (editingBO->x(),editingBO->y()));
insilmaril@0
  1491
		lineedit->setGeometry(p.x()-contentsX(),p.y()-contentsY(),200,25);
insilmaril@93
  1492
		QString s=editingBO->getHeading();
insilmaril@0
  1493
		lineedit->setText(s);
insilmaril@0
  1494
		lineedit->setCursorPosition(1);
insilmaril@0
  1495
		if (actionSettingsAutoselectText->isOn() && !s.isEmpty() && actionSettingsPasteNewHeading->isOn() )
insilmaril@0
  1496
			lineedit->selectAll();
insilmaril@0
  1497
		lineedit->show();
insilmaril@0
  1498
		lineedit->grabKeyboard();
insilmaril@0
  1499
		lineedit->setFocus();
insilmaril@0
  1500
	}				
insilmaril@0
  1501
}
insilmaril@0
  1502
insilmaril@106
  1503
void MapEditor::setHeading(const QString &s)
insilmaril@106
  1504
{
insilmaril@106
  1505
	// Internal function, no saveState needed
insilmaril@106
  1506
	if (selection  &&  
insilmaril@106
  1507
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@106
  1508
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@106
  1509
	{
insilmaril@163
  1510
		((BranchObj*)selection)->setHeading(s);
insilmaril@106
  1511
		mapCenter->reposition();
insilmaril@106
  1512
		adjustCanvasSize();
insilmaril@106
  1513
		ensureSelectionVisible();
insilmaril@106
  1514
	}
insilmaril@106
  1515
}
insilmaril@106
  1516
insilmaril@143
  1517
void MapEditor::setURL (const QString &s)
insilmaril@143
  1518
{
insilmaril@143
  1519
	// Internal function, no saveState needed
insilmaril@143
  1520
	if (selection  &&  
insilmaril@143
  1521
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@143
  1522
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@143
  1523
	{
insilmaril@163
  1524
		((BranchObj*)selection)->setURL(s);
insilmaril@143
  1525
		mapCenter->reposition();
insilmaril@143
  1526
		adjustCanvasSize();
insilmaril@143
  1527
		ensureSelectionVisible();
insilmaril@143
  1528
	}
insilmaril@143
  1529
}
insilmaril@143
  1530
insilmaril@143
  1531
void MapEditor::setVymLink (const QString &s)
insilmaril@143
  1532
{
insilmaril@143
  1533
	// Internal function, no saveState needed
insilmaril@143
  1534
	if (selection  &&  
insilmaril@143
  1535
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@143
  1536
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@143
  1537
	{
insilmaril@163
  1538
		((BranchObj*)selection)->setVymLink(s);
insilmaril@143
  1539
		mapCenter->reposition();
insilmaril@143
  1540
		adjustCanvasSize();
insilmaril@143
  1541
		ensureSelectionVisible();
insilmaril@143
  1542
	}
insilmaril@143
  1543
}
insilmaril@143
  1544
insilmaril@0
  1545
void MapEditor::addNewBranch(int pos)
insilmaril@0
  1546
{
insilmaril@0
  1547
	// Finish open lineEdits
insilmaril@0
  1548
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1549
insilmaril@0
  1550
	if (selection  &&  
insilmaril@0
  1551
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@0
  1552
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@0
  1553
	{
insilmaril@164
  1554
		saveState(selection);	//TODO undoCommand
insilmaril@0
  1555
insilmaril@163
  1556
		BranchObj* bo1 = (BranchObj*) selection;
insilmaril@0
  1557
		bool wasScrolled=false;
insilmaril@0
  1558
		BranchObj *newbo=NULL;
insilmaril@0
  1559
		if (pos==0)
insilmaril@0
  1560
		{
insilmaril@0
  1561
			// save scroll state. If scrolled, automatically select
insilmaril@0
  1562
			// new branch in order to tmp unscroll parent...
insilmaril@0
  1563
			wasScrolled=bo1->isScrolled();
insilmaril@0
  1564
			newbo=bo1->addBranch();
insilmaril@0
  1565
		}	else 
insilmaril@0
  1566
		{
insilmaril@0
  1567
			BranchObj *parbo=(BranchObj*)(selection->getParObj());
insilmaril@0
  1568
			if (parbo)
insilmaril@0
  1569
			{
insilmaril@0
  1570
				if (pos<0)
insilmaril@0
  1571
					// add above selection
insilmaril@0
  1572
					newbo=parbo->insertBranch(bo1->getNum());
insilmaril@0
  1573
				else
insilmaril@0
  1574
					// add below selection
insilmaril@0
  1575
					newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@0
  1576
			} else
insilmaril@0
  1577
				// This should not happen...
insilmaril@0
  1578
				return;
insilmaril@0
  1579
			
insilmaril@0
  1580
		}	
insilmaril@0
  1581
insilmaril@0
  1582
		LinkableMapObj *oldselection=selection;
insilmaril@0
  1583
insilmaril@0
  1584
		mapCenter->reposition();
insilmaril@0
  1585
		adjustCanvasSize();
insilmaril@0
  1586
		if (actionSettingsAutoedit->isOn() ||
insilmaril@0
  1587
			actionSettingsAutoselectHeading->isOn() )
insilmaril@0
  1588
		{
insilmaril@0
  1589
			selection->unselect();
insilmaril@0
  1590
			selection=newbo;
insilmaril@0
  1591
			selection->select();
insilmaril@0
  1592
			if (actionSettingsPasteNewHeading->isOn() )
insilmaril@0
  1593
			{
insilmaril@163
  1594
				BranchObj *bo2= (BranchObj*)selection;
insilmaril@0
  1595
				bo2->setHeading("");
insilmaril@0
  1596
			}	
insilmaril@0
  1597
			if (actionSettingsAutoedit->isOn() )
insilmaril@0
  1598
				editHeading();
insilmaril@0
  1599
			if (!actionSettingsAutoselectHeading->isOn()
insilmaril@0
  1600
				&& !wasScrolled)
insilmaril@0
  1601
			{
insilmaril@0
  1602
				selection->unselect();
insilmaril@0
  1603
				selection=oldselection;
insilmaril@0
  1604
				selection->select();
insilmaril@0
  1605
			}
insilmaril@0
  1606
		}	
insilmaril@0
  1607
	}	
insilmaril@0
  1608
}
insilmaril@0
  1609
insilmaril@98
  1610
insilmaril@98
  1611
void MapEditor::addNewBranchHere()
insilmaril@98
  1612
{
insilmaril@98
  1613
	// Finish open lineEdits
insilmaril@98
  1614
	if (lineedit) finishedLineEditNoSave();
insilmaril@98
  1615
insilmaril@98
  1616
	if (selection  &&  
insilmaril@98
  1617
		 (typeid(*selection) == typeid(BranchObj) ) )
insilmaril@98
  1618
	{
insilmaril@106
  1619
		saveState(selection);
insilmaril@98
  1620
insilmaril@163
  1621
		BranchObj* bo1 = (BranchObj*) selection;
insilmaril@98
  1622
		bool wasScrolled=false;
insilmaril@98
  1623
		BranchObj *newbo=NULL;
insilmaril@98
  1624
		BranchObj *parbo=(BranchObj*)(selection->getParObj());
insilmaril@98
  1625
		if (parbo)
insilmaril@98
  1626
		{
insilmaril@98
  1627
			// add below selection
insilmaril@98
  1628
			newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@98
  1629
		} 
insilmaril@98
  1630
insilmaril@98
  1631
		LinkableMapObj *oldselection=selection;
insilmaril@163
  1632
		((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@98
  1633
insilmaril@98
  1634
		mapCenter->reposition();
insilmaril@98
  1635
		adjustCanvasSize();
insilmaril@98
  1636
		if (actionSettingsAutoedit->isOn() ||
insilmaril@98
  1637
			actionSettingsAutoselectHeading->isOn() )
insilmaril@98
  1638
		{
insilmaril@98
  1639
			selection->unselect();
insilmaril@98
  1640
			selection=newbo;
insilmaril@98
  1641
			selection->select();
insilmaril@98
  1642
			if (actionSettingsPasteNewHeading->isOn() )
insilmaril@98
  1643
			{
insilmaril@163
  1644
				BranchObj *bo2= (BranchObj*)selection;
insilmaril@98
  1645
				bo2->setHeading("");
insilmaril@98
  1646
			}	
insilmaril@98
  1647
			if (actionSettingsAutoedit->isOn() )
insilmaril@98
  1648
				editHeading();
insilmaril@98
  1649
			if (!actionSettingsAutoselectHeading->isOn()
insilmaril@98
  1650
				&& !wasScrolled)
insilmaril@98
  1651
			{
insilmaril@98
  1652
				selection->unselect();
insilmaril@98
  1653
				selection=oldselection;
insilmaril@98
  1654
				selection->select();
insilmaril@98
  1655
			}
insilmaril@98
  1656
		}	
insilmaril@98
  1657
	}	
insilmaril@98
  1658
}
insilmaril@98
  1659
insilmaril@0
  1660
void MapEditor::deleteSelection()
insilmaril@0
  1661
{
insilmaril@0
  1662
	// Finish open lineEdits
insilmaril@0
  1663
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1664
insilmaril@0
  1665
	if (selection  && typeid(*selection) ==typeid(BranchObj) ) 
insilmaril@0
  1666
	{
insilmaril@139
  1667
		if (selection->getDepth()>1)
insilmaril@139
  1668
			// Normal branch, save parent with childs
insilmaril@139
  1669
			saveState(selection->getParObj());
insilmaril@139
  1670
		else
insilmaril@139
  1671
			// Mainbranch, save whole map
insilmaril@164
  1672
			// TODO Better would be to insert mainbranch again at pos
insilmaril@139
  1673
			// But undoCommand is missing right now
insilmaril@139
  1674
			saveState();
insilmaril@0
  1675
		BranchObj* bo=dynamic_cast <BranchObj*> (selection);
insilmaril@0
  1676
		BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1677
		bo->unselect();
insilmaril@0
  1678
		selection=NULL;
insilmaril@0
  1679
		par->removeBranch(bo);
insilmaril@0
  1680
		selection=par;
insilmaril@0
  1681
		selection->select();
insilmaril@0
  1682
		ensureSelectionVisible();
insilmaril@0
  1683
		mapCenter->reposition();
insilmaril@0
  1684
		adjustCanvasSize();
insilmaril@0
  1685
	}
insilmaril@0
  1686
	if (selection  && typeid(*selection) ==typeid(FloatImageObj) ) 
insilmaril@0
  1687
	{
insilmaril@106
  1688
		saveState(selection->getParObj());
insilmaril@0
  1689
		FloatImageObj* fio=dynamic_cast <FloatImageObj*> (selection);
insilmaril@0
  1690
		BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@0
  1691
		fio->unselect();
insilmaril@0
  1692
		selection=NULL;
insilmaril@0
  1693
		par->removeFloatImage(fio);
insilmaril@0
  1694
		selection=par;
insilmaril@0
  1695
		selection->select();
insilmaril@0
  1696
		ensureSelectionVisible();
insilmaril@0
  1697
		mapCenter->reposition();
insilmaril@0
  1698
		adjustCanvasSize();
insilmaril@0
  1699
	}
insilmaril@0
  1700
}
insilmaril@0
  1701
insilmaril@0
  1702
LinkableMapObj* MapEditor::getSelection()
insilmaril@0
  1703
{
insilmaril@0
  1704
	return selection;
insilmaril@0
  1705
}
insilmaril@0
  1706
insilmaril@83
  1707
bool MapEditor::select (const QString &s)
insilmaril@83
  1708
{
insilmaril@106
  1709
	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0
  1710
insilmaril@0
  1711
	// Finally select the found object
insilmaril@0
  1712
	if (lmo)
insilmaril@0
  1713
	{
insilmaril@98
  1714
		if (selection) unselect();
insilmaril@0
  1715
		selection=lmo;
insilmaril@0
  1716
		selection->select();
insilmaril@0
  1717
		adjustCanvasSize();
insilmaril@0
  1718
		ensureSelectionVisible();
insilmaril@0
  1719
		return true;
insilmaril@139
  1720
	} 
insilmaril@139
  1721
	return false;
insilmaril@0
  1722
}
insilmaril@0
  1723
insilmaril@0
  1724
void MapEditor::unselect()
insilmaril@0
  1725
{
insilmaril@0
  1726
	if (selection) 
insilmaril@0
  1727
	{
insilmaril@0
  1728
		selectionLast=selection;
insilmaril@0
  1729
		selection->unselect();
insilmaril@0
  1730
		selection=NULL;
insilmaril@0
  1731
	}
insilmaril@0
  1732
}	
insilmaril@0
  1733
insilmaril@0
  1734
void MapEditor::reselect()
insilmaril@0
  1735
{
insilmaril@0
  1736
	if (selectionLast)
insilmaril@0
  1737
	{
insilmaril@0
  1738
		selection=selectionLast;
insilmaril@0
  1739
		selection->select();
insilmaril@0
  1740
		selectionLast=NULL;
insilmaril@0
  1741
	}
insilmaril@0
  1742
}	
insilmaril@0
  1743
insilmaril@0
  1744
void MapEditor::selectNextBranch()
insilmaril@0
  1745
{
insilmaril@0
  1746
	// Increase number of branch
insilmaril@0
  1747
	if (selection)
insilmaril@0
  1748
	{
insilmaril@0
  1749
		QString s=selection->getSelectString();
insilmaril@0
  1750
		QString part;
insilmaril@0
  1751
		QString typ;
insilmaril@0
  1752
		QString num;
insilmaril@0
  1753
insilmaril@0
  1754
		// Where am I? 
insilmaril@0
  1755
		part=s.section(",",-1);
insilmaril@0
  1756
		typ=part.left (3);
insilmaril@0
  1757
		num=part.right(part.length() - 3);
insilmaril@0
  1758
insilmaril@0
  1759
		s=s.left (s.length() -num.length());
insilmaril@0
  1760
insilmaril@0
  1761
		// Go to next lmo
insilmaril@0
  1762
		num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1763
insilmaril@0
  1764
		s=s+num;
insilmaril@0
  1765
		
insilmaril@0
  1766
		// Try to select this one
insilmaril@0
  1767
		if (select (s)) return;
insilmaril@0
  1768
insilmaril@0
  1769
		// We have no direct successor, 
insilmaril@0
  1770
		// try to increase the parental number in order to
insilmaril@0
  1771
		// find a successor with same depth
insilmaril@0
  1772
insilmaril@0
  1773
		int d=selection->getDepth();
insilmaril@0
  1774
		int oldDepth=d;
insilmaril@0
  1775
		int i;
insilmaril@0
  1776
		bool found=false;
insilmaril@0
  1777
		bool b;
insilmaril@0
  1778
		while (!found && d>0)
insilmaril@0
  1779
		{
insilmaril@0
  1780
			s=s.section (",",0,d-1);
insilmaril@0
  1781
			// replace substring of current depth in s with "1"
insilmaril@0
  1782
			part=s.section(",",-1);
insilmaril@0
  1783
			typ=part.left (3);
insilmaril@0
  1784
			num=part.right(part.length() - 3);
insilmaril@0
  1785
insilmaril@0
  1786
			if (d>1)
insilmaril@0
  1787
			{	
insilmaril@0
  1788
				// increase number of parent
insilmaril@0
  1789
				num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1790
				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0
  1791
			} else
insilmaril@0
  1792
			{
insilmaril@0
  1793
				// Special case, look at orientation
insilmaril@0
  1794
				if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1795
					num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1796
				else	
insilmaril@0
  1797
					num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1798
				s=typ+num;
insilmaril@0
  1799
			}	
insilmaril@0
  1800
insilmaril@0
  1801
			if (select (s))
insilmaril@0
  1802
				// pad to oldDepth, select the first branch for each depth
insilmaril@0
  1803
				for (i=d;i<oldDepth;i++)
insilmaril@0
  1804
				{
insilmaril@0
  1805
					b=select (s);
insilmaril@0
  1806
					if (b)
insilmaril@0
  1807
					{	
insilmaril@163
  1808
						if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0
  1809
							s+=",bo:0";
insilmaril@0
  1810
						else	
insilmaril@0
  1811
							break;
insilmaril@0
  1812
					} else
insilmaril@0
  1813
						break;
insilmaril@0
  1814
				}	
insilmaril@0
  1815
insilmaril@0
  1816
			// try to select the freshly built string
insilmaril@0
  1817
			found=select(s);
insilmaril@0
  1818
			d--;
insilmaril@0
  1819
		}
insilmaril@0
  1820
		return;
insilmaril@0
  1821
	}	
insilmaril@0
  1822
}
insilmaril@0
  1823
insilmaril@0
  1824
void MapEditor::selectPrevBranch()
insilmaril@0
  1825
{
insilmaril@0
  1826
	// Decrease number of branch
insilmaril@0
  1827
	if (selection)
insilmaril@0
  1828
	{
insilmaril@0
  1829
		QString s=selection->getSelectString();
insilmaril@0
  1830
		QString part;
insilmaril@0
  1831
		QString typ;
insilmaril@0
  1832
		QString num;
insilmaril@0
  1833
insilmaril@0
  1834
		// Where am I? 
insilmaril@0
  1835
		part=s.section(",",-1);
insilmaril@0
  1836
		typ=part.left (3);
insilmaril@0
  1837
		num=part.right(part.length() - 3);
insilmaril@0
  1838
insilmaril@0
  1839
		s=s.left (s.length() -num.length());
insilmaril@0
  1840
insilmaril@0
  1841
		// Go to next lmo
insilmaril@0
  1842
		num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1843
insilmaril@0
  1844
		s=s+num;
insilmaril@0
  1845
		
insilmaril@0
  1846
		// Try to select this one
insilmaril@0
  1847
		if (select (s)) return;
insilmaril@0
  1848
insilmaril@0
  1849
		// We have no direct precessor, 
insilmaril@0
  1850
		// try to decrease the parental number in order to
insilmaril@0
  1851
		// find a precessor with same depth
insilmaril@0
  1852
insilmaril@0
  1853
		int d=selection->getDepth();
insilmaril@0
  1854
		int oldDepth=d;
insilmaril@0
  1855
		int i;
insilmaril@0
  1856
		bool found=false;
insilmaril@0
  1857
		bool b;
insilmaril@0
  1858
		while (!found && d>0)
insilmaril@0
  1859
		{
insilmaril@0
  1860
			s=s.section (",",0,d-1);
insilmaril@0
  1861
			// replace substring of current depth in s with "1"
insilmaril@0
  1862
			part=s.section(",",-1);
insilmaril@0
  1863
			typ=part.left (3);
insilmaril@0
  1864
			num=part.right(part.length() - 3);
insilmaril@0
  1865
insilmaril@0
  1866
			if (d>1)
insilmaril@0
  1867
			{
insilmaril@0
  1868
				// decrease number of parent
insilmaril@0
  1869
				num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1870
				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0
  1871
			} else
insilmaril@0
  1872
			{
insilmaril@0
  1873
				// Special case, look at orientation
insilmaril@0
  1874
				if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1875
					num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1876
				else	
insilmaril@0
  1877
					num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1878
				s=typ+num;
insilmaril@0
  1879
			}	
insilmaril@0
  1880
insilmaril@0
  1881
			if (select(s))
insilmaril@0
  1882
				// pad to oldDepth, select the last branch for each depth
insilmaril@0
  1883
				for (i=d;i<oldDepth;i++)
insilmaril@0
  1884
				{
insilmaril@0
  1885
					b=select (s);
insilmaril@0
  1886
					if (b)
insilmaril@163
  1887
						if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163
  1888
							s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0
  1889
						else	
insilmaril@0
  1890
							break;
insilmaril@0
  1891
					else
insilmaril@0
  1892
						break;
insilmaril@0
  1893
				}	
insilmaril@0
  1894
			
insilmaril@0
  1895
			// try to select the freshly built string
insilmaril@0
  1896
			found=select(s);
insilmaril@0
  1897
			d--;
insilmaril@0
  1898
		}
insilmaril@0
  1899
		return;
insilmaril@0
  1900
	}	
insilmaril@0
  1901
}
insilmaril@0
  1902
insilmaril@0
  1903
void MapEditor::selectUpperBranch()
insilmaril@0
  1904
{
insilmaril@0
  1905
	// Finish open lineEdits
insilmaril@0
  1906
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1907
insilmaril@0
  1908
	if (selection) 
insilmaril@0
  1909
	{
insilmaril@0
  1910
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  1911
		{
insilmaril@0
  1912
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1913
				selectPrevBranch();
insilmaril@0
  1914
			else
insilmaril@0
  1915
				if (selection->getDepth()==1)
insilmaril@0
  1916
					selectNextBranch();
insilmaril@0
  1917
				else
insilmaril@0
  1918
					selectPrevBranch();
insilmaril@0
  1919
		}		
insilmaril@0
  1920
	}
insilmaril@0
  1921
}
insilmaril@0
  1922
insilmaril@0
  1923
void MapEditor::selectLowerBranch()
insilmaril@0
  1924
{
insilmaril@0
  1925
	// Finish open lineEdits
insilmaril@0
  1926
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1927
insilmaril@0
  1928
	if (selection) 
insilmaril@0
  1929
	{
insilmaril@0
  1930
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  1931
		{
insilmaril@0
  1932
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1933
				selectNextBranch();
insilmaril@0
  1934
			else
insilmaril@0
  1935
				if (selection->getDepth()==1)
insilmaril@0
  1936
					selectPrevBranch();
insilmaril@0
  1937
				else
insilmaril@0
  1938
					selectNextBranch();
insilmaril@0
  1939
		}		
insilmaril@0
  1940
	}
insilmaril@0
  1941
}
insilmaril@0
  1942
insilmaril@0
  1943
insilmaril@0
  1944
void MapEditor::selectLeftBranch()
insilmaril@0
  1945
{
insilmaril@0
  1946
	// Finish open lineEdits
insilmaril@0
  1947
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1948
insilmaril@0
  1949
	BranchObj* bo;
insilmaril@0
  1950
	BranchObj* par;
insilmaril@0
  1951
	if (selection) 
insilmaril@0
  1952
	{
insilmaril@0
  1953
		if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  1954
		{
insilmaril@163
  1955
			par=  (BranchObj*) selection;
insilmaril@0
  1956
			bo=par->getLastSelectedBranch();
insilmaril@0
  1957
			if (bo)
insilmaril@0
  1958
			{
insilmaril@0
  1959
				// Workaround for reselecting on left and right side
insilmaril@0
  1960
				if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1961
				{
insilmaril@0
  1962
					bo=par->getLastBranch();
insilmaril@0
  1963
				}	
insilmaril@0
  1964
				if (bo)
insilmaril@0
  1965
				{
insilmaril@0
  1966
					par->unselect();
insilmaril@0
  1967
					selection=bo;
insilmaril@0
  1968
					selection->select();
insilmaril@0
  1969
					adjustCanvasSize();
insilmaril@0
  1970
					ensureSelectionVisible();
insilmaril@0
  1971
				}
insilmaril@0
  1972
			}	
insilmaril@0
  1973
		} else
insilmaril@0
  1974
		{
insilmaril@0
  1975
			par=(BranchObj*)(selection->getParObj());
insilmaril@0
  1976
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1977
			{
insilmaril@0
  1978
				if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  1979
					typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  1980
				{
insilmaril@0
  1981
					selection->unselect();
insilmaril@0
  1982
					selection=par;
insilmaril@0
  1983
					selection->select();
insilmaril@0
  1984
					adjustCanvasSize();
insilmaril@0
  1985
					ensureSelectionVisible();
insilmaril@0
  1986
				}
insilmaril@0
  1987
			} else
insilmaril@0
  1988
			{
insilmaril@0
  1989
				if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0
  1990
				{
insilmaril@163
  1991
					bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0
  1992
					if (bo) 
insilmaril@0
  1993
					{
insilmaril@0
  1994
						selection->unselect();
insilmaril@0
  1995
						selection=bo;
insilmaril@0
  1996
						selection->select();
insilmaril@0
  1997
						adjustCanvasSize();
insilmaril@0
  1998
						ensureSelectionVisible();
insilmaril@0
  1999
					}
insilmaril@0
  2000
				}
insilmaril@0
  2001
			}
insilmaril@0
  2002
		}	
insilmaril@0
  2003
	}
insilmaril@0
  2004
}
insilmaril@0
  2005
insilmaril@0
  2006
void MapEditor::selectRightBranch()
insilmaril@0
  2007
{
insilmaril@0
  2008
	// Finish open lineEdits
insilmaril@0
  2009
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2010
insilmaril@0
  2011
	BranchObj* bo;
insilmaril@0
  2012
	BranchObj* par;
insilmaril@0
  2013
insilmaril@0
  2014
	if (selection) 
insilmaril@0
  2015
	{
insilmaril@0
  2016
		if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2017
		{
insilmaril@163
  2018
			par=  (BranchObj*) selection;
insilmaril@0
  2019
			bo=par->getLastSelectedBranch();
insilmaril@0
  2020
			if (bo)
insilmaril@0
  2021
			{
insilmaril@0
  2022
				// Workaround for relecting on left and right side
insilmaril@0
  2023
				if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0
  2024
					bo=par->getFirstBranch();
insilmaril@0
  2025
				if (bo)
insilmaril@0
  2026
				{
insilmaril@0
  2027
					par->unselect();
insilmaril@0
  2028
					selection=bo;
insilmaril@0
  2029
					selection->select();
insilmaril@0
  2030
					ensureSelectionVisible();
insilmaril@0
  2031
				}
insilmaril@0
  2032
			}
insilmaril@0
  2033
		} else
insilmaril@0
  2034
		{
insilmaril@0
  2035
			par=(BranchObj*)(selection->getParObj());
insilmaril@0
  2036
			if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0
  2037
			{
insilmaril@0
  2038
				if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2039
					typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  2040
				{
insilmaril@0
  2041
					selection->unselect();
insilmaril@0
  2042
					selection=par;
insilmaril@0
  2043
					selection->select();
insilmaril@0
  2044
					adjustCanvasSize();
insilmaril@0
  2045
					ensureSelectionVisible();
insilmaril@0
  2046
				}
insilmaril@0
  2047
			} else
insilmaril@0
  2048
			{
insilmaril@0
  2049
				if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0
  2050
				{
insilmaril@163
  2051
					bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0
  2052
					if (bo) 
insilmaril@0
  2053
					{
insilmaril@0
  2054
						selection->unselect();
insilmaril@0
  2055
						selection=bo;
insilmaril@0
  2056
						selection->select();
insilmaril@0
  2057
						adjustCanvasSize();
insilmaril@0
  2058
						ensureSelectionVisible();
insilmaril@0
  2059
					}
insilmaril@0
  2060
				}
insilmaril@0
  2061
			}
insilmaril@0
  2062
		}
insilmaril@0
  2063
	}
insilmaril@0
  2064
}
insilmaril@0
  2065
insilmaril@0
  2066
void MapEditor::selectFirstBranch()
insilmaril@0
  2067
{
insilmaril@0
  2068
	// Finish open lineEdits
insilmaril@0
  2069
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2070
insilmaril@0
  2071
	BranchObj *bo1;
insilmaril@0
  2072
	BranchObj *bo2;
insilmaril@0
  2073
	BranchObj* par;
insilmaril@0
  2074
	if (selection) {
insilmaril@0
  2075
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  2076
		{
insilmaril@163
  2077
			bo1=  (BranchObj*) selection;
insilmaril@0
  2078
			par=(BranchObj*)(bo1->getParObj());
insilmaril@0
  2079
			bo2=par->getFirstBranch();
insilmaril@0
  2080
			if (bo2) {
insilmaril@0
  2081
				bo1->unselect();
insilmaril@0
  2082
				selection=bo2;
insilmaril@0
  2083
				selection->select();
insilmaril@0
  2084
				ensureSelectionVisible();
insilmaril@0
  2085
			}
insilmaril@0
  2086
		}		
insilmaril@0
  2087
		adjustCanvasSize();
insilmaril@0
  2088
	}
insilmaril@0
  2089
}
insilmaril@0
  2090
insilmaril@0
  2091
void MapEditor::selectLastBranch()
insilmaril@0
  2092
{
insilmaril@0
  2093
	// Finish open lineEdits
insilmaril@0
  2094
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2095
insilmaril@0
  2096
	BranchObj *bo1;
insilmaril@0
  2097
	BranchObj *bo2;
insilmaril@0
  2098
	BranchObj* par;
insilmaril@0
  2099
	if (selection) {
insilmaril@0
  2100
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  2101
		{
insilmaril@163
  2102
			bo1=  (BranchObj*) selection;
insilmaril@0
  2103
			par=(BranchObj*)(bo1->getParObj());
insilmaril@0
  2104
			bo2=par->getLastBranch();
insilmaril@0
  2105
			if (bo2) {
insilmaril@0
  2106
				bo1->unselect();
insilmaril@0
  2107
				selection=bo2;
insilmaril@0
  2108
				selection->select();
insilmaril@0
  2109
				ensureSelectionVisible();
insilmaril@0
  2110
			}
insilmaril@0
  2111
		}		
insilmaril@0
  2112
		adjustCanvasSize();
insilmaril@0
  2113
	}
insilmaril@0
  2114
}
insilmaril@0
  2115
insilmaril@0
  2116
void MapEditor::setColor(QColor c)
insilmaril@0
  2117
{
insilmaril@0
  2118
	actColor=c;
insilmaril@0
  2119
}
insilmaril@0
  2120
insilmaril@0
  2121
void MapEditor::selectBackgroundColor()
insilmaril@0
  2122
{
insilmaril@0
  2123
	// Finish open lineEdits
insilmaril@0
  2124
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2125
insilmaril@0
  2126
	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0
  2127
	if ( !col.isValid() ) return;
insilmaril@0
  2128
	setBackgroundColor( col );
insilmaril@131
  2129
	saveState();
insilmaril@0
  2130
}
insilmaril@0
  2131
insilmaril@0
  2132
void MapEditor::setBackgroundColor(QColor c)
insilmaril@0
  2133
{
insilmaril@0
  2134
	mapCanvas->setBackgroundColor (c);
insilmaril@0
  2135
}
insilmaril@0
  2136
insilmaril@0
  2137
QColor MapEditor::pickColor()
insilmaril@0
  2138
{
insilmaril@0
  2139
	if (selection) 
insilmaril@0
  2140
	{
insilmaril@0
  2141
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2142
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2143
		{
insilmaril@163
  2144
			BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2145
			actColor=bo->getColor(); 
insilmaril@0
  2146
		}    
insilmaril@0
  2147
	}
insilmaril@0
  2148
	return actColor;
insilmaril@0
  2149
}
insilmaril@0
  2150
insilmaril@0
  2151
void MapEditor::colorItem()
insilmaril@0
  2152
{
insilmaril@0
  2153
	if (selection) 
insilmaril@0
  2154
	{
insilmaril@0
  2155
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2156
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2157
		{
insilmaril@164
  2158
			saveState(selection);	//TODO undoCommand
insilmaril@163
  2159
			BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2160
			bo->setColor(actColor, false); // color links, color childs
insilmaril@0
  2161
		}    
insilmaril@0
  2162
	}
insilmaril@0
  2163
}
insilmaril@0
  2164
insilmaril@0
  2165
void MapEditor::colorBranch()
insilmaril@0
  2166
{
insilmaril@0
  2167
	if (selection) 
insilmaril@0
  2168
	{
insilmaril@0
  2169
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2170
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2171
		{
insilmaril@185
  2172
			saveState(selection);	//TODO undoCommand
insilmaril@163
  2173
			BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2174
			bo->setColor(actColor, true); // color links, color childs
insilmaril@0
  2175
		}    
insilmaril@0
  2176
	}
insilmaril@0
  2177
}
insilmaril@0
  2178
insilmaril@0
  2179
insilmaril@0
  2180
void MapEditor::toggleStandardFlag(QString f)
insilmaril@0
  2181
{
insilmaril@0
  2182
	if (selection)
insilmaril@0
  2183
	{
insilmaril@164
  2184
		saveState(selection);// TODO undoCommand	
insilmaril@163
  2185
		((BranchObj*)selection)->toggleStandardFlag (f,actionSettingsUseFlagGroups);
insilmaril@0
  2186
	}	
insilmaril@0
  2187
}
insilmaril@0
  2188
insilmaril@0
  2189
void MapEditor::setViewCenter()
insilmaril@0
  2190
{
insilmaril@0
  2191
	// transform to CanvasView Coord:
insilmaril@0
  2192
	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0
  2193
	center ( p.x(), p.y());
insilmaril@0
  2194
}
insilmaril@0
  2195
insilmaril@0
  2196
insilmaril@0
  2197
BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0
  2198
{
insilmaril@0
  2199
	if (!itFind) 
insilmaril@0
  2200
	{	// Nothing found or new find process
insilmaril@0
  2201
		if (EOFind)
insilmaril@0
  2202
			// nothing found, start again
insilmaril@0
  2203
			EOFind=false;
insilmaril@0
  2204
		itFind=mapCenter->first();
insilmaril@0
  2205
	}	
insilmaril@0
  2206
	bool searching=true;
insilmaril@0
  2207
	bool foundNote=false;
insilmaril@0
  2208
	while (searching && !EOFind)
insilmaril@0
  2209
	{
insilmaril@0
  2210
		if (itFind)
insilmaril@0
  2211
		{
insilmaril@0
  2212
			// Searching in Note
insilmaril@0
  2213
			if (itFind->getNote().contains(s,cs))
insilmaril@0
  2214
			{
insilmaril@0
  2215
				if (selection!=itFind) 
insilmaril@0
  2216
				{
insilmaril@163
  2217
					if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0
  2218
					selection=itFind;
insilmaril@0
  2219
					selection->select();
insilmaril@0
  2220
					adjustCanvasSize();
insilmaril@0
  2221
					ensureSelectionVisible();
insilmaril@0
  2222
				}
insilmaril@0
  2223
				if (textEditor->findText(s,cs)) 
insilmaril@0
  2224
				{
insilmaril@0
  2225
					searching=false;
insilmaril@0
  2226
					foundNote=true;
insilmaril@0
  2227
				}	
insilmaril@0
  2228
			}
insilmaril@0
  2229
			// Searching in Heading
insilmaril@0
  2230
			if (searching && itFind->getHeading().contains (s,cs) ) 
insilmaril@0
  2231
			{
insilmaril@163
  2232
				if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0
  2233
				selection=itFind;
insilmaril@0
  2234
				selection->select();
insilmaril@0
  2235
				adjustCanvasSize();
insilmaril@0
  2236
				ensureSelectionVisible();
insilmaril@0
  2237
				searching=false;
insilmaril@0
  2238
			}
insilmaril@0
  2239
		}	
insilmaril@0
  2240
		if (!foundNote)
insilmaril@0
  2241
		{
insilmaril@0
  2242
			itFind=itFind->next();
insilmaril@0
  2243
			if (!itFind) EOFind=true;
insilmaril@0
  2244
		}
insilmaril@0
  2245
	}	
insilmaril@0
  2246
	if (!searching)
insilmaril@0
  2247
	{
insilmaril@0
  2248
		adjustCanvasSize();
insilmaril@163
  2249
		return (BranchObj*)selection;
insilmaril@0
  2250
	}	else
insilmaril@0
  2251
		return NULL;
insilmaril@0
  2252
}
insilmaril@0
  2253
insilmaril@0
  2254
void MapEditor::findReset()
insilmaril@0
  2255
{	// Necessary if text to find changes during a find process
insilmaril@0
  2256
	itFind=NULL;
insilmaril@0
  2257
	EOFind=false;
insilmaril@0
  2258
}
insilmaril@0
  2259
insilmaril@0
  2260
void MapEditor::openURL()
insilmaril@0
  2261
{
insilmaril@0
  2262
	if (selection )
insilmaril@0
  2263
	{
insilmaril@0
  2264
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2265
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2266
		{
insilmaril@163
  2267
			QString url=((BranchObj*)selection)->getURL();
insilmaril@0
  2268
insilmaril@0
  2269
			QProcess *proc = new QProcess( this );
insilmaril@0
  2270
insilmaril@148
  2271
			proc->addArgument( settings.readEntry("/vym/mainwindow/readerURL" ));
insilmaril@0
  2272
			proc->addArgument( url);
insilmaril@0
  2273
insilmaril@0
  2274
			if ( !proc->start() ) 
insilmaril@0
  2275
				// error handling
insilmaril@0
  2276
				if (mainWindow->settingsURL() ) 
insilmaril@0
  2277
					openURL();
insilmaril@0
  2278
		}	
insilmaril@0
  2279
	}	
insilmaril@0
  2280
}
insilmaril@0
  2281
insilmaril@0
  2282
void MapEditor::editURL()
insilmaril@0
  2283
{
insilmaril@0
  2284
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2285
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2286
	{		
insilmaril@0
  2287
		bool ok;
insilmaril@163
  2288
		BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2289
		QString text = QInputDialog::getText(
insilmaril@0
  2290
				"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143
  2291
				bo->getURL(), &ok, this );
insilmaril@0
  2292
		if ( ok) 
insilmaril@0
  2293
		{
insilmaril@0
  2294
			// user entered something and pressed OK
insilmaril@143
  2295
			saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")");	
insilmaril@143
  2296
			bo->setURL (text);
insilmaril@0
  2297
			updateActions();
insilmaril@0
  2298
		}	
insilmaril@0
  2299
	}
insilmaril@0
  2300
}
insilmaril@0
  2301
insilmaril@0
  2302
void MapEditor::editHeading2URL()
insilmaril@0
  2303
{
insilmaril@0
  2304
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2305
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2306
	{		
insilmaril@163
  2307
		BranchObj *bo=(BranchObj*)selection;
insilmaril@143
  2308
		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")");	
insilmaril@143
  2309
		bo->setURL (bo->getHeading());
insilmaril@0
  2310
		updateActions();
insilmaril@0
  2311
	}
insilmaril@0
  2312
}	
insilmaril@0
  2313
insilmaril@0
  2314
void MapEditor::editBugzilla2URL()
insilmaril@0
  2315
{
insilmaril@0
  2316
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2317
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2318
	{		
insilmaril@163
  2319
		BranchObj *bo=(BranchObj*)selection;
insilmaril@143
  2320
		QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@143
  2321
		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")");	
insilmaril@143
  2322
		bo->setURL (url);
insilmaril@0
  2323
		updateActions();
insilmaril@0
  2324
	}
insilmaril@0
  2325
}	
insilmaril@0
  2326
insilmaril@175
  2327
void MapEditor::editFATE2URL()
insilmaril@175
  2328
{
insilmaril@175
  2329
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@175
  2330
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175
  2331
	{		
insilmaril@175
  2332
		BranchObj *bo=(BranchObj*)selection;
insilmaril@175
  2333
		QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@175
  2334
		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")");	
insilmaril@175
  2335
		bo->setURL (url);
insilmaril@175
  2336
		updateActions();
insilmaril@175
  2337
	}
insilmaril@175
  2338
}	
insilmaril@175
  2339
insilmaril@0
  2340
void MapEditor::editVymLink()
insilmaril@0
  2341
{
insilmaril@0
  2342
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2343
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2344
	{		
insilmaril@163
  2345
		BranchObj *bo=(BranchObj*)selection;
insilmaril@185
  2346
		QFileDialog *fd=new QFileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0
  2347
		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185
  2348
		fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@143
  2349
		if (! bo->getVymLink().isEmpty() )
insilmaril@143
  2350
			fd->setSelection( bo->getVymLink() );
insilmaril@0
  2351
		fd->show();
insilmaril@0
  2352
insilmaril@0
  2353
		QString fn;
insilmaril@0
  2354
		if ( fd->exec() == QDialog::Accepted )
insilmaril@143
  2355
		{
insilmaril@143
  2356
			saveState("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")");	
insilmaril@143
  2357
			bo->setVymLink (fd->selectedFile() );
insilmaril@143
  2358
			updateActions();
insilmaril@143
  2359
			mapCenter->reposition();
insilmaril@143
  2360
			adjustCanvasSize();
insilmaril@143
  2361
			canvas()->update();
insilmaril@143
  2362
		}
insilmaril@0
  2363
	}
insilmaril@0
  2364
}
insilmaril@0
  2365
insilmaril@0
  2366
void MapEditor::deleteVymLink()
insilmaril@0
  2367
{
insilmaril@0
  2368
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2369
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2370
	{		
insilmaril@163
  2371
		BranchObj *bo=(BranchObj*)selection;
insilmaril@143
  2372
		saveState("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")");	
insilmaril@143
  2373
		bo->setVymLink ("" );
insilmaril@0
  2374
		updateActions();
insilmaril@0
  2375
		mapCenter->reposition();
insilmaril@0
  2376
		adjustCanvasSize();
insilmaril@0
  2377
		canvas()->update();
insilmaril@0
  2378
	}
insilmaril@0
  2379
}
insilmaril@0
  2380
insilmaril@0
  2381
QString MapEditor::getVymLink()
insilmaril@0
  2382
{
insilmaril@0
  2383
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2384
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2385
	{		
insilmaril@163
  2386
		return ((BranchObj*)selection)->getVymLink();
insilmaril@0
  2387
	}
insilmaril@0
  2388
	return "";
insilmaril@0
  2389
	
insilmaril@0
  2390
}
insilmaril@0
  2391
insilmaril@98
  2392
void MapEditor::removeBranchHere()
insilmaril@98
  2393
{
insilmaril@98
  2394
	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98
  2395
	{		
insilmaril@163
  2396
		BranchObj* bo=(BranchObj*)selection;
insilmaril@98
  2397
		BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@139
  2398
		if (bo->getDepth()==1)
insilmaril@139
  2399
			saveState();
insilmaril@139
  2400
		else	
insilmaril@164
  2401
			saveState(selection->getParObj());	// TODO undoCommand
insilmaril@139
  2402
		QString sel=selection->getSelectString();
insilmaril@98
  2403
		unselect();
insilmaril@98
  2404
		par->removeBranchHere(bo);
insilmaril@98
  2405
		mapCenter->reposition();
insilmaril@98
  2406
		select (sel);
insilmaril@98
  2407
	}	
insilmaril@98
  2408
}
insilmaril@98
  2409
insilmaril@98
  2410
void MapEditor::removeChilds()
insilmaril@98
  2411
{
insilmaril@98
  2412
	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98
  2413
	{		
insilmaril@106
  2414
		saveState(selection->getParObj());
insilmaril@163
  2415
		((BranchObj*)selection)->removeChilds();
insilmaril@98
  2416
		mapCenter->reposition();
insilmaril@98
  2417
	}	
insilmaril@98
  2418
}
insilmaril@98
  2419
insilmaril@0
  2420
void MapEditor::editMapInfo()
insilmaril@0
  2421
{
insilmaril@0
  2422
	ExtraInfoDialog dia;
insilmaril@0
  2423
	dia.setMapName (getFileName() );
insilmaril@0
  2424
	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0
  2425
	dia.setComment(mapCenter->getComment() );
insilmaril@0
  2426
insilmaril@0
  2427
	// Calc some stats
insilmaril@0
  2428
	QString stats;
insilmaril@0
  2429
    int i=0;
insilmaril@0
  2430
    QCanvasItemList l=canvas()->allItems();
insilmaril@0
  2431
    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) 
insilmaril@0
  2432
        i++;
insilmaril@0
  2433
    stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0
  2434
insilmaril@0
  2435
	uint b=0;
insilmaril@0
  2436
	uint f=0;
insilmaril@0
  2437
	uint n=0;
insilmaril@103
  2438
	uint xl=0;
insilmaril@0
  2439
	BranchObj *bo;
insilmaril@0
  2440
	bo=mapCenter->first();
insilmaril@0
  2441
	while (bo) 
insilmaril@0
  2442
	{
insilmaril@0
  2443
		if (!bo->getNote().isEmpty() ) n++;
insilmaril@0
  2444
		f+= bo->countFloatImages();
insilmaril@0
  2445
		b++;
insilmaril@103
  2446
		xl+=bo->countXLinks();
insilmaril@0
  2447
		bo=bo->next();
insilmaril@0
  2448
	}
insilmaril@0
  2449
    stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104
  2450
    stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0
  2451
    stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0
  2452
    stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0
  2453
	dia.setStats (stats);
insilmaril@0
  2454
insilmaril@0
  2455
	// Finally show dialog
insilmaril@0
  2456
	if (dia.exec() == QDialog::Accepted)
insilmaril@0
  2457
	{
insilmaril@164
  2458
		saveState();	//TODO undoCommand
insilmaril@0
  2459
		mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0
  2460
		mapCenter->setComment (dia.getComment() );
insilmaril@0
  2461
	}
insilmaril@0
  2462
}
insilmaril@0
  2463
insilmaril@0
  2464
void MapEditor::updateActions()
insilmaril@0
  2465
{
insilmaril@98
  2466
	QAction *a;
insilmaril@0
  2467
	if (getLinkColorHint()==HeadingColor) 
insilmaril@0
  2468
		actionFormatLinkColorHint->setOn(true);
insilmaril@0
  2469
	else	
insilmaril@0
  2470
		actionFormatLinkColorHint->setOn(false);
insilmaril@0
  2471
insilmaril@0
  2472
	switch (linkstyle)
insilmaril@0
  2473
	{
insilmaril@0
  2474
		case StyleLine: 
insilmaril@0
  2475
			actionFormatLinkStyleLine->setOn(true);
insilmaril@0
  2476
			break;
insilmaril@0
  2477
		case StyleParabel:
insilmaril@0
  2478
			actionFormatLinkStyleParabel->setOn(true);
insilmaril@0
  2479
			break;
insilmaril@0
  2480
		case StylePolyLine:	
insilmaril@0
  2481
			actionFormatLinkStylePolyLine->setOn(true);
insilmaril@0
  2482
			break;
insilmaril@0
  2483
		case StylePolyParabel:	
insilmaril@0
  2484
			actionFormatLinkStylePolyParabel->setOn(true);
insilmaril@0
  2485
			break;
insilmaril@0
  2486
		default:
insilmaril@0
  2487
			break;
insilmaril@0
  2488
	}	
insilmaril@0
  2489
insilmaril@0
  2490
	QPixmap pix( 16, 16 );
insilmaril@0
  2491
    pix.fill( mapCanvas->backgroundColor() );
insilmaril@0
  2492
    actionFormatBackColor->setIconSet( pix );
insilmaril@97
  2493
    pix.fill( defLinkColor );
insilmaril@0
  2494
    actionFormatLinkColor->setIconSet( pix );
insilmaril@0
  2495
insilmaril@0
  2496
	actionEditUndo->setEnabled( mapChanged );
insilmaril@0
  2497
	actionFileSave->setEnabled( mapUnsaved );
insilmaril@0
  2498
insilmaril@0
  2499
	if (selection)
insilmaril@0
  2500
	{
insilmaril@0
  2501
		if ( (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2502
			(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2503
		{
insilmaril@163
  2504
			BranchObj *bo=(BranchObj*)selection;
insilmaril@89
  2505
			// Take care of links
insilmaril@95
  2506
			if (bo->countXLinks()==0)
insilmaril@89
  2507
			{
insilmaril@89
  2508
				branchLinksContextMenu->clear();
insilmaril@125
  2509
				branchLinksContextMenu->insertItem ("No xLink available");
insilmaril@94
  2510
				branchLinksContextMenuDup->clear();
insilmaril@125
  2511
				branchLinksContextMenuDup->insertItem ("No xLink available");
insilmaril@89
  2512
				
insilmaril@89
  2513
			} else
insilmaril@89
  2514
			{
insilmaril@89
  2515
				BranchObj *bot;
insilmaril@89
  2516
				QString s;
insilmaril@89
  2517
				branchLinksContextMenu->clear();
insilmaril@94
  2518
				branchLinksContextMenuDup->clear();
insilmaril@95
  2519
				for (int i=0; i<=bo->countXLinks();i++)
insilmaril@89
  2520
				{
insilmaril@95
  2521
					bot=bo->XLinkTargetAt(i);
insilmaril@89
  2522
					if (bot)
insilmaril@89
  2523
					{
insilmaril@89
  2524
						s=bot->getHeading();
insilmaril@89
  2525
						if (s.length()>25)
insilmaril@89
  2526
							s=s.left(25)+"...";
insilmaril@89
  2527
						branchLinksContextMenu->insertItem (s);
insilmaril@94
  2528
						branchLinksContextMenuDup->insertItem (s);
insilmaril@89
  2529
					}	
insilmaril@89
  2530
				}
insilmaril@89
  2531
			}
insilmaril@89
  2532
insilmaril@0
  2533
			standardFlagsDefault->setEnabled (true);
insilmaril@0
  2534
insilmaril@89
  2535
			if ( bo->getURL().isEmpty() )
insilmaril@0
  2536
				actionEditOpenURL->setEnabled (false);
insilmaril@0
  2537
			else	
insilmaril@0
  2538
				actionEditOpenURL->setEnabled (true);
insilmaril@0
  2539
insilmaril@89
  2540
			if ( bo->getVymLink().isEmpty() )
insilmaril@0
  2541
			{
insilmaril@0
  2542
				actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2543
				actionEditDeleteVymLink->setEnabled (false);
insilmaril@0
  2544
			} else	
insilmaril@0
  2545
			{
insilmaril@0
  2546
				actionEditOpenVymLink->setEnabled (true);
insilmaril@0
  2547
				actionEditDeleteVymLink->setEnabled (true);
insilmaril@0
  2548
			}	
insilmaril@0
  2549
insilmaril@0
  2550
			actionEditCopy->setEnabled (true);	
insilmaril@0
  2551
			actionEditCut->setEnabled (true);	
insilmaril@166
  2552
			if (!clipboardEmpty)
insilmaril@119
  2553
				actionEditPaste->setEnabled (true);	
insilmaril@119
  2554
			else	
insilmaril@119
  2555
				actionEditPaste->setEnabled (false);	
insilmaril@119
  2556
			for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@119
  2557
				a->setEnabled(true);
insilmaril@0
  2558
			actionEditDelete->setEnabled (true);
insilmaril@0
  2559
			actionEditToggleFloatExport->setEnabled (false);
insilmaril@0
  2560
			switch (selection->getFrameType())
insilmaril@0
  2561
			{
insilmaril@0
  2562
				case NoFrame: 
insilmaril@0
  2563
					actionFormatFrameNone->setOn(true);
insilmaril@0
  2564
					break;
insilmaril@0
  2565
				case Rectangle:
insilmaril@0
  2566
					actionFormatFrameRectangle->setOn(true);
insilmaril@0
  2567
					break;
insilmaril@0
  2568
				default:
insilmaril@0
  2569
					break;
insilmaril@0
  2570
			}	
insilmaril@175
  2571
			actionFormatIncludeImagesVer->setOn
insilmaril@175
  2572
				( ((BranchObj*)selection)->getIncludeImagesVer());
insilmaril@175
  2573
			actionFormatIncludeImagesHor->setOn
insilmaril@175
  2574
				( ((BranchObj*)selection)->getIncludeImagesHor());
insilmaril@160
  2575
			actionFormatHideLinkUnselected->setOn
insilmaril@175
  2576
				(selection->getHideLinkUnselected());
insilmaril@0
  2577
		}
insilmaril@0
  2578
		if ( (typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0
  2579
		{
insilmaril@0
  2580
			standardFlagsDefault->setEnabled (false);
insilmaril@0
  2581
insilmaril@0
  2582
			actionEditOpenURL->setEnabled (false);
insilmaril@0
  2583
			actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2584
			actionEditDeleteVymLink->setEnabled (false);	
insilmaril@0
  2585
insilmaril@0
  2586
			actionEditCopy->setEnabled (true);
insilmaril@0
  2587
			actionEditCut->setEnabled (true);	
insilmaril@0
  2588
			actionEditPaste->setEnabled (false);	//FIXME
insilmaril@98
  2589
			for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98
  2590
				a->setEnabled(false);
insilmaril@0
  2591
			actionEditDelete->setEnabled (true);
insilmaril@0
  2592
			actionEditToggleFloatExport->setOn
insilmaril@163
  2593
				( ((FloatImageObj*)selection)->getFloatExport() );
insilmaril@160
  2594
			actionFormatHideLinkUnselected->setOn
insilmaril@160
  2595
				( selection->getHideLinkUnselected());
insilmaril@0
  2596
		}
insilmaril@0
  2597
insilmaril@0
  2598
	} else
insilmaril@0
  2599
	{
insilmaril@0
  2600
		standardFlagsDefault->setEnabled (false);
insilmaril@0
  2601
insilmaril@0
  2602
		actionEditCopy->setEnabled (false);	
insilmaril@0
  2603
		actionEditCut->setEnabled (false);	
insilmaril@0
  2604
		actionEditPaste->setEnabled (false);	
insilmaril@98
  2605
		for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98
  2606
			a->setEnabled(false);
insilmaril@98
  2607
insilmaril@0
  2608
		actionEditOpenURL->setEnabled (false);
insilmaril@0
  2609
		actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2610
		actionEditDeleteVymLink->setEnabled (false);	
insilmaril@0
  2611
		actionEditHeading2URL->setEnabled (false);	
insilmaril@0
  2612
		actionEditDelete->setEnabled (false);
insilmaril@0
  2613
		actionEditToggleFloatExport->setEnabled (false);
insilmaril@0
  2614
	}	
insilmaril@0
  2615
}
insilmaril@0
  2616
insilmaril@160
  2617
void MapEditor::updateNoteFlag()
insilmaril@160
  2618
{
insilmaril@160
  2619
	if (selection)
insilmaril@160
  2620
		if ( (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@160
  2621
			(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@160
  2622
			((BranchObj*)selection)->updateNoteFlag();
insilmaril@160
  2623
}
insilmaril@160
  2624
insilmaril@0
  2625
void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0
  2626
{
insilmaril@0
  2627
	linkstyle=ls;
insilmaril@0
  2628
insilmaril@164
  2629
	saveState();	// TODO undoCommand
insilmaril@0
  2630
	BranchObj *bo;
insilmaril@0
  2631
	bo=mapCenter->first();
insilmaril@0
  2632
	bo=bo->next();
insilmaril@0
  2633
	while (bo) 
insilmaril@0
  2634
	{
insilmaril@0
  2635
		bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0
  2636
		bo=bo->next();
insilmaril@0
  2637
	}
insilmaril@102
  2638
	mapCenter->reposition();
insilmaril@0
  2639
}
insilmaril@0
  2640
insilmaril@0
  2641
LinkStyle MapEditor::getLinkStyle ()
insilmaril@0
  2642
{
insilmaril@0
  2643
	return linkstyle;
insilmaril@0
  2644
}	
insilmaril@0
  2645
insilmaril@0
  2646
void MapEditor::setLinkColor(QColor c)
insilmaril@0
  2647
{
insilmaril@97
  2648
	defLinkColor=c;
insilmaril@0
  2649
	updateActions();
insilmaril@0
  2650
}
insilmaril@0
  2651
insilmaril@0
  2652
void MapEditor::setLinkColorHint()
insilmaril@0
  2653
{
insilmaril@0
  2654
	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0
  2655
	BranchObj *bo;
insilmaril@0
  2656
	bo=mapCenter->first();
insilmaril@0
  2657
	while (bo) 
insilmaril@0
  2658
	{
insilmaril@0
  2659
		bo->setLinkColor();
insilmaril@0
  2660
		bo=bo->next();
insilmaril@0
  2661
	}
insilmaril@0
  2662
}
insilmaril@0
  2663
insilmaril@0
  2664
void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0
  2665
{
insilmaril@0
  2666
	linkcolorhint=lch;
insilmaril@0
  2667
	setLinkColorHint();
insilmaril@0
  2668
}
insilmaril@0
  2669
insilmaril@0
  2670
void MapEditor::toggleLinkColorHint()
insilmaril@0
  2671
{
insilmaril@0
  2672
	if (linkcolorhint==HeadingColor)
insilmaril@0
  2673
		linkcolorhint=DefaultColor;
insilmaril@0
  2674
	else	
insilmaril@0
  2675
		linkcolorhint=HeadingColor;
insilmaril@0
  2676
	BranchObj *bo;
insilmaril@0
  2677
	bo=mapCenter->first();
insilmaril@0
  2678
	while (bo) 
insilmaril@0
  2679
	{
insilmaril@0
  2680
		bo->setLinkColor();
insilmaril@0
  2681
		bo=bo->next();
insilmaril@0
  2682
	}
insilmaril@0
  2683
}
insilmaril@0
  2684
insilmaril@0
  2685
LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0
  2686
{
insilmaril@0
  2687
	return linkcolorhint;
insilmaril@0
  2688
}
insilmaril@0
  2689
insilmaril@0
  2690
QColor MapEditor::getDefLinkColor()
insilmaril@0
  2691
{
insilmaril@97
  2692
	return defLinkColor;
insilmaril@97
  2693
}
insilmaril@97
  2694
insilmaril@97
  2695
void MapEditor::setDefXLinkColor(QColor col)
insilmaril@97
  2696
{
insilmaril@97
  2697
	defXLinkColor=col;
insilmaril@97
  2698
}
insilmaril@97
  2699
insilmaril@97
  2700
QColor MapEditor::getDefXLinkColor()
insilmaril@97
  2701
{
insilmaril@97
  2702
	return defXLinkColor;
insilmaril@97
  2703
}
insilmaril@97
  2704
insilmaril@97
  2705
void MapEditor::setDefXLinkWidth (int w)
insilmaril@97
  2706
{
insilmaril@97
  2707
	defXLinkWidth=w;
insilmaril@97
  2708
}
insilmaril@97
  2709
insilmaril@97
  2710
int MapEditor::getDefXLinkWidth()
insilmaril@97
  2711
{
insilmaril@97
  2712
	return defXLinkWidth;
insilmaril@0
  2713
}
insilmaril@0
  2714
insilmaril@0
  2715
void MapEditor::selectLinkColor()
insilmaril@0
  2716
{
insilmaril@0
  2717
	// Finish open lineEdits
insilmaril@0
  2718
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2719
insilmaril@97
  2720
	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0
  2721
	if ( !col.isValid() ) return;
insilmaril@0
  2722
	setLinkColor( col );
insilmaril@164
  2723
	saveState();	//TODO undoCommand
insilmaril@131
  2724
insilmaril@0
  2725
}
insilmaril@0
  2726
insilmaril@0
  2727
void MapEditor::toggleScroll()
insilmaril@0
  2728
{
insilmaril@0
  2729
	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0
  2730
	{
insilmaril@163
  2731
		BranchObj *bo=((BranchObj*)selection);
insilmaril@0
  2732
		if (bo->countBranches()==0) return;
insilmaril@0
  2733
		if (bo->getDepth()==0) return;
insilmaril@106
  2734
		saveState(selection);
insilmaril@0
  2735
		bo->toggleScroll();
insilmaril@0
  2736
		adjustCanvasSize();
insilmaril@0
  2737
		canvas()->update();
insilmaril@0
  2738
	}
insilmaril@0
  2739
}
insilmaril@0
  2740
insilmaril@0
  2741
void MapEditor::unScrollAll()
insilmaril@0
  2742
{
insilmaril@0
  2743
	BranchObj *bo;
insilmaril@0
  2744
	bo=mapCenter->first();
insilmaril@0
  2745
	while (bo) 
insilmaril@0
  2746
	{
insilmaril@0
  2747
		if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0
  2748
		bo=bo->next();
insilmaril@0
  2749
	}
insilmaril@0
  2750
}
insilmaril@0
  2751
insilmaril@0
  2752
void MapEditor::loadFloatImage ()
insilmaril@0
  2753
{
insilmaril@0
  2754
	if (selection && 
insilmaril@0
  2755
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2756
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2757
	{
insilmaril@163
  2758
		BranchObj *bo=((BranchObj*)selection);
insilmaril@0
  2759
insilmaril@185
  2760
		QFileDialog *fd=new QFileDialog( this,QString ("vym - ")+tr("Load image"));
insilmaril@185
  2761
		fd->setMode (QFileDialog::ExistingFiles);
insilmaril@0
  2762
		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@0
  2763
		ImagePreview *p =new ImagePreview (fd);
insilmaril@0
  2764
		fd->setContentsPreviewEnabled( TRUE );
insilmaril@0
  2765
		fd->setContentsPreview( p, p );
insilmaril@0
  2766
		fd->setPreviewMode( QFileDialog::Contents );
insilmaril@185
  2767
		fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0
  2768
		fd->setDir (lastImageDir);
insilmaril@0
  2769
		fd->show();
insilmaril@0
  2770
insilmaril@0
  2771
		QString fn;
insilmaril@0
  2772
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2773
		{
insilmaril@106
  2774
			saveState(selection);
insilmaril@0
  2775
			lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@185
  2776
			QStringList flist = fd->selectedFiles();
insilmaril@185
  2777
			QStringList::Iterator it = flist.begin();
insilmaril@185
  2778
			while( it != flist.end() ) 
insilmaril@185
  2779
			{
insilmaril@185
  2780
				fn = *it;
insilmaril@185
  2781
				bo->addFloatImage();
insilmaril@185
  2782
				// TODO check if load was successful
insilmaril@185
  2783
				bo->getLastFloatImage()->load(*it);
insilmaril@185
  2784
				bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185
  2785
				++it;
insilmaril@185
  2786
			}
insilmaril@185
  2787
insilmaril@0
  2788
			mapCenter->reposition();
insilmaril@0
  2789
			adjustCanvasSize();
insilmaril@0
  2790
			canvas()->update();
insilmaril@0
  2791
		}
insilmaril@0
  2792
	}
insilmaril@0
  2793
}
insilmaril@0
  2794
insilmaril@0
  2795
void MapEditor::saveFloatImage (int item)
insilmaril@0
  2796
{
insilmaril@0
  2797
	if (selection && 
insilmaril@0
  2798
		(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0
  2799
	{
insilmaril@163
  2800
		FloatImageObj *fio=((FloatImageObj*)selection);
insilmaril@0
  2801
		const char* fmt = saveImageFormatMenu->text(item);
insilmaril@0
  2802
insilmaril@0
  2803
		QFileDialog *fd=new QFileDialog( this, tr("vym - save image as") + fmt);
insilmaril@0
  2804
		fd->addFilter ("PNG (*.png)");
insilmaril@0
  2805
		fd->addFilter ("BMP (*.bmp)");
insilmaril@0
  2806
		fd->addFilter ("XBM (*.xbm)");
insilmaril@0
  2807
		fd->addFilter ("JPG (*.jpg)");
insilmaril@0
  2808
		fd->addFilter ("XPM (*.xpm)");
insilmaril@0
  2809
		fd->addFilter ("GIF (*.gif)");
insilmaril@0
  2810
		fd->addFilter ("PNM (*.pnm)");
insilmaril@0
  2811
		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@185
  2812
		fd->setCaption(__VYM " - " +tr("Save image as %1").arg(fmt));
insilmaril@0
  2813
		fd->setMode( QFileDialog::AnyFile );
insilmaril@0
  2814
		fd->setSelection (fio->getOriginalFilename());
insilmaril@0
  2815
		fd->show();
insilmaril@0
  2816
insilmaril@0
  2817
		QString fn;
insilmaril@0
  2818
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2819
		{
insilmaril@0
  2820
			if (QFile (fd->selectedFile()).exists() )
insilmaril@0
  2821
			{
insilmaril@185
  2822
				QMessageBox mb( __VYM,
insilmaril@159
  2823
					tr("The file %1 exists already.\n"
insilmaril@159
  2824
					"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0
  2825
				QMessageBox::Warning,
insilmaril@0
  2826
				QMessageBox::Yes | QMessageBox::Default,
insilmaril@0
  2827
				QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@0
  2828
				QMessageBox::QMessageBox::NoButton );
insilmaril@0
  2829
insilmaril@0
  2830
				mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0
  2831
				mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0
  2832
				switch( mb.exec() ) 
insilmaril@0
  2833
				{
insilmaril@0
  2834
					case QMessageBox::Yes:
insilmaril@0
  2835
						// save 
insilmaril@0
  2836
						break;;
insilmaril@0
  2837
					case QMessageBox::Cancel:
insilmaril@0
  2838
						// do nothing
insilmaril@0
  2839
						return;
insilmaril@0
  2840
						break;
insilmaril@0
  2841
				}
insilmaril@0
  2842
			}
insilmaril@0
  2843
			fio->save (fd->selectedFile(),fmt);
insilmaril@0
  2844
		}
insilmaril@0
  2845
	}
insilmaril@0
  2846
}
insilmaril@0
  2847
insilmaril@0
  2848
void MapEditor::toggleFloatExport()
insilmaril@0
  2849
{
insilmaril@0
  2850
	if (selection && 
insilmaril@0
  2851
		(typeid(*selection) == typeid(FloatImageObj))|| 
insilmaril@0
  2852
		(typeid(*selection) == typeid(FloatObj)) )
insilmaril@0
  2853
	{
insilmaril@163
  2854
		FloatImageObj *fio=((FloatImageObj*)selection);
insilmaril@0
  2855
		fio->setFloatExport (actionEditToggleFloatExport->isOn() );
insilmaril@0
  2856
	}
insilmaril@0
  2857
}
insilmaril@0
  2858
insilmaril@0
  2859
void MapEditor::setFrame(const FrameType &t)
insilmaril@0
  2860
{
insilmaril@0
  2861
	if (selection && 
insilmaril@0
  2862
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2863
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2864
	{
insilmaril@0
  2865
		selection->setFrameType (t);
insilmaril@0
  2866
		mapCenter->reposition();
insilmaril@0
  2867
		selection->updateLink();
insilmaril@0
  2868
	}
insilmaril@0
  2869
}
insilmaril@0
  2870
insilmaril@175
  2871
void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175
  2872
{
insilmaril@175
  2873
	if (selection && 
insilmaril@175
  2874
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@175
  2875
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@175
  2876
		((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175
  2877
		mapCenter->reposition();
insilmaril@175
  2878
}
insilmaril@175
  2879
insilmaril@175
  2880
void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175
  2881
{
insilmaril@175
  2882
	if (selection && 
insilmaril@175
  2883
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@175
  2884
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@175
  2885
		((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175
  2886
		mapCenter->reposition();
insilmaril@175
  2887
}
insilmaril@175
  2888
insilmaril@160
  2889
void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160
  2890
{
insilmaril@160
  2891
	if (selection && 
insilmaril@160
  2892
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@160
  2893
		(typeid(*selection) == typeid(MapCenterObj))  ||
insilmaril@160
  2894
		(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160
  2895
		selection->setHideLinkUnselected(b);
insilmaril@160
  2896
}
insilmaril@160
  2897
insilmaril@0
  2898
void MapEditor::importDir(BranchObj *dst, QDir d)
insilmaril@0
  2899
{
insilmaril@0
  2900
	if (selection && 
insilmaril@0
  2901
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2902
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2903
	{
insilmaril@0
  2904
		BranchObj *bo;
insilmaril@0
  2905
		
insilmaril@0
  2906
		// Traverse directories
insilmaril@0
  2907
		d.setFilter( QDir::Dirs| QDir::Hidden | QDir::NoSymLinks );
insilmaril@0
  2908
		const QFileInfoList *dirlist = d.entryInfoList();
insilmaril@0
  2909
		QFileInfoListIterator itdir( *dirlist );
insilmaril@0
  2910
		QFileInfo *fi;
insilmaril@0
  2911
insilmaril@0
  2912
		while ( (fi = itdir.current()) != 0 ) 
insilmaril@0
  2913
		{
insilmaril@0
  2914
			if (fi->fileName() != "." && fi->fileName() != ".." )
insilmaril@0
  2915
			{
insilmaril@0
  2916
				dst->addBranch();
insilmaril@0
  2917
				bo=dst->getLastBranch();
insilmaril@0
  2918
				bo->setHeading (fi->fileName() );
insilmaril@0
  2919
				bo->setColor (QColor("blue"),false);
insilmaril@0
  2920
				bo->toggleScroll();
insilmaril@0
  2921
				if ( !d.cd(fi->fileName()) ) 
insilmaril@159
  2922
					QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi->fileName()));
insilmaril@0
  2923
				else 
insilmaril@0
  2924
				{
insilmaril@103
  2925
					// Recursively add subdirs
insilmaril@0
  2926
					importDir (bo,d);
insilmaril@0
  2927
					d.cdUp();
insilmaril@0
  2928
				}
insilmaril@0
  2929
			}	
insilmaril@0
  2930
			++itdir;
insilmaril@0
  2931
		}		
insilmaril@0
  2932
		// Traverse files
insilmaril@0
  2933
		d.setFilter( QDir::Files| QDir::Hidden | QDir::NoSymLinks );
insilmaril@0
  2934
		const QFileInfoList *filelist = d.entryInfoList();
insilmaril@0
  2935
		QFileInfoListIterator itfile( *filelist );
insilmaril@0
  2936
insilmaril@0
  2937
		while ( (fi = itfile.current()) != 0 ) 
insilmaril@0
  2938
		{
insilmaril@0
  2939
			dst->addBranch();
insilmaril@0
  2940
			bo=dst->getLastBranch();
insilmaril@0
  2941
			bo->setHeading (fi->fileName() );
insilmaril@0
  2942
			bo->setColor (QColor("black"),false);
insilmaril@103
  2943
			if (fi->fileName().right(4) == ".vym" )
insilmaril@103
  2944
				bo->setVymLink (fi->filePath());
insilmaril@103
  2945
insilmaril@0
  2946
			++itfile;
insilmaril@0
  2947
		}	
insilmaril@0
  2948
	}		
insilmaril@0
  2949
}
insilmaril@0
  2950
insilmaril@0
  2951
void MapEditor::importDir()
insilmaril@0
  2952
{
insilmaril@0
  2953
	if (selection && 
insilmaril@0
  2954
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2955
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2956
	{
insilmaril@185
  2957
		QFileDialog *fd=new QFileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0
  2958
		fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@0
  2959
		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185
  2960
		fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0
  2961
		fd->show();
insilmaril@0
  2962
insilmaril@0
  2963
		QString fn;
insilmaril@0
  2964
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2965
		{
insilmaril@163
  2966
			BranchObj *bo=((BranchObj*)selection);
insilmaril@0
  2967
			importDir (bo,QDir(fd->selectedFile()) );
insilmaril@0
  2968
			mapCenter->reposition();
insilmaril@0
  2969
			adjustCanvasSize();
insilmaril@0
  2970
			canvas()->update();
insilmaril@0
  2971
		}
insilmaril@0
  2972
	}	
insilmaril@0
  2973
}
insilmaril@0
  2974
insilmaril@95
  2975
void MapEditor::followXLink(int i)
insilmaril@89
  2976
{