mapeditor.cpp
author insilmaril
Tue, 14 Mar 2006 14:27:08 +0000
changeset 243 fad762341d2d
parent 236 22a885118d50
child 250 0e994bf2346b
permissions -rw-r--r--
hideLinkInExport for Branches (Floats still missing). Floats are now OrnamentedObj.
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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 "file.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 *actionEditToggleHideExport;
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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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   372
insilmaril@0
   373
	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0
   374
	QString colhint="";
insilmaril@0
   375
	if (linkcolorhint==HeadingColor) 
insilmaril@0
   376
		colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0
   377
insilmaril@185
   378
	QString mapAttr=attribut("version",__VYM_VERSION);
insilmaril@106
   379
	if (!saveSelection)
insilmaril@0
   380
		mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0
   381
				  attribut("comment",mapCenter->getComment()) +
insilmaril@0
   382
			      attribut("date",mapCenter->getDate()) +
insilmaril@0
   383
		          attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0
   384
		          attribut("linkStyle", ls ) +
insilmaril@97
   385
		          attribut("linkColor", defLinkColor.name() ) +
insilmaril@102
   386
		          attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102
   387
		          attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0
   388
		          colhint; 
insilmaril@0
   389
	s+=beginElement("vymmap",mapAttr);
insilmaril@0
   390
	incIndent();
insilmaril@0
   391
insilmaril@0
   392
	// Find the used flags while traversing the tree
insilmaril@0
   393
	standardFlagsDefault->resetUsedCounter();
insilmaril@0
   394
	
insilmaril@166
   395
	// Reset the counters before saving
insilmaril@166
   396
	FloatImageObj (mapCanvas).resetSaveCounter();
insilmaril@166
   397
insilmaril@0
   398
	// Build xml recursivly
insilmaril@106
   399
	if (!saveSelection)
insilmaril@0
   400
		s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0
   401
	else
insilmaril@0
   402
	{
insilmaril@106
   403
		if ( typeid(*saveSelection) == typeid(BranchObj) )
insilmaril@106
   404
			s+=((BranchObj*)(saveSelection))->saveToDir(tmpdir,prefix,offset);
insilmaril@166
   405
		else if ( typeid(*saveSelection) == typeid(FloatImageObj) )
insilmaril@166
   406
			s+=((FloatImageObj*)(saveSelection))->saveToDir(tmpdir,prefix,offset);
insilmaril@166
   407
			
insilmaril@166
   408
		else if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@106
   409
				// This is used if selected branch is saved from mainwindow
insilmaril@163
   410
				s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
insilmaril@0
   411
	}
insilmaril@0
   412
insilmaril@0
   413
	// Save local settings
insilmaril@0
   414
	s+=settings.getXMLData (destPath);
insilmaril@0
   415
insilmaril@0
   416
	// Save selection
insilmaril@139
   417
	if (selection && !saveSelection ) 
insilmaril@0
   418
		s+=valueElement("select",selection->getSelectString());
insilmaril@0
   419
insilmaril@0
   420
	decIndent();
insilmaril@0
   421
	s+=endElement("vymmap");
insilmaril@0
   422
insilmaril@0
   423
	if (writeflags)
insilmaril@0
   424
		standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0
   425
	return s;
insilmaril@0
   426
}
insilmaril@0
   427
insilmaril@0
   428
void MapEditor::saveState()
insilmaril@0
   429
{
insilmaril@163
   430
	// Save complete map
insilmaril@163
   431
	saveState (CompleteMap,"",NULL,"",NULL);
insilmaril@0
   432
}
insilmaril@0
   433
insilmaril@106
   434
void MapEditor::saveState(LinkableMapObj *undoSel)
insilmaril@0
   435
{
insilmaril@163
   436
	// save the given part of the map 
insilmaril@163
   437
	saveState (PartOfMap,"",undoSel,"",NULL);
insilmaril@105
   438
}
insilmaril@105
   439
insilmaril@163
   440
void MapEditor::saveState(const QString &uc, const QString &rc)
insilmaril@105
   441
{
insilmaril@163
   442
	// selection does not change during action,
insilmaril@163
   443
	// so just save commands for undo and redo
insilmaril@163
   444
	LinkableMapObj *unsel;
insilmaril@136
   445
	if (selection)
insilmaril@163
   446
		unsel=selection;
insilmaril@136
   447
	else
insilmaril@163
   448
		unsel=NULL;
insilmaril@163
   449
	saveState (UndoCommand,uc,unsel,rc,unsel);
insilmaril@106
   450
}
insilmaril@106
   451
insilmaril@163
   452
void MapEditor::saveState(const QString & uncom, LinkableMapObj *unsel) 
insilmaril@106
   453
{
insilmaril@163
   454
	saveState (UndoCommand,uncom,unsel,"FIXME-redoCom",NULL);
insilmaril@163
   455
}
insilmaril@163
   456
insilmaril@163
   457
void MapEditor::saveState(const SaveMode &savemode, const QString &undoCom, LinkableMapObj *undoSel, const QString &redoCom, LinkableMapObj *redoSel)
insilmaril@163
   458
{
insilmaril@163
   459
	// Main saveState
insilmaril@163
   460
insilmaril@139
   461
	if (blockSaveState) return;
insilmaril@139
   462
insilmaril@163
   463
	/* TODO remove after testing
insilmaril@163
   464
	cout << "ME::saveState()  begin\n"<<endl;
insilmaril@163
   465
	cout << "    undosTotal="<<undosTotal<<endl;
insilmaril@163
   466
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
   467
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
   468
	cout << "    ---------------------------"<<endl;
insilmaril@163
   469
	*/
insilmaril@131
   470
	setChanged();
insilmaril@136
   471
insilmaril@163
   472
	// Find out current undo directory
insilmaril@163
   473
	if (undosAvail<undosTotal) undosAvail++;
insilmaril@163
   474
	undoNum++;
insilmaril@163
   475
	if (undoNum>undosTotal) undoNum=1;
insilmaril@163
   476
	
insilmaril@163
   477
	QString backupXML;
insilmaril@163
   478
	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
insilmaril@164
   479
	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164
   480
insilmaril@164
   481
	// Create bakMapDir if not available
insilmaril@164
   482
	QDir d(bakMapDir);
insilmaril@164
   483
	if (!d.exists()) 
insilmaril@164
   484
		makeSubDirs (bakMapDir);
insilmaril@163
   485
insilmaril@139
   486
	// Save current selection 
insilmaril@163
   487
	QString redoSelection="";
insilmaril@163
   488
	if (redoSel)
insilmaril@163
   489
		redoSelection=redoSel->getSelectString();
insilmaril@139
   490
insilmaril@139
   491
	// Save the object, which should be undone
insilmaril@163
   492
	QString undoSelection="";
insilmaril@136
   493
	if (undoSel)
insilmaril@136
   494
		undoSelection=undoSel->getSelectString();
insilmaril@136
   495
		
insilmaril@136
   496
	// Save depending on how much needs to be saved	
insilmaril@163
   497
	QString undoCommand="";
insilmaril@106
   498
	if (savemode==UndoCommand)
insilmaril@0
   499
	{
insilmaril@105
   500
		undoCommand=undoCom;
insilmaril@106
   501
		backupXML="";
insilmaril@106
   502
	}	
insilmaril@106
   503
	else if (savemode==PartOfMap && undoSel)
insilmaril@0
   504
	{
insilmaril@163
   505
		undoCommand="undoPart (\""+ undoSelection+"\",\""+bakMapPath+"\")";
insilmaril@106
   506
		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),undoSel);
insilmaril@106
   507
	} else
insilmaril@106
   508
	{
insilmaril@163
   509
		undoCommand="undoMap (\""+bakMapPath+"\")";
insilmaril@106
   510
		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),NULL);
insilmaril@139
   511
		undoSelection="";
insilmaril@106
   512
	}
insilmaril@163
   513
	if (!backupXML.isEmpty())
insilmaril@163
   514
		// Write XML Data to disk
insilmaril@163
   515
		saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163
   516
insilmaril@163
   517
	SimpleSettings set;
insilmaril@163
   518
	set.setEntry (QString("undoCommand"),undoCommand);
insilmaril@163
   519
	set.setEntry (QString("undoSelection"),undoSelection);
insilmaril@163
   520
	set.setEntry (QString("redoCommand"),redoCom);
insilmaril@163
   521
	set.setEntry (QString("redoSelection"),redoSelection);
insilmaril@163
   522
	set.writeSettings(QString(bakMapDir+"/commands"));
insilmaril@163
   523
insilmaril@163
   524
	/* TODO remove after testing
insilmaril@163
   525
	cout << "          into="<< bakMapDir<<endl;
insilmaril@163
   526
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
   527
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
   528
	cout << "    ---------------------------"<<endl;
insilmaril@163
   529
	cout << "    undoCom="<<undoCommand<<endl;
insilmaril@163
   530
	cout << "    undoSel="<<undoSelection<<endl;
insilmaril@163
   531
	cout << "    ---------------------------"<<endl;
insilmaril@163
   532
	cout << "    redoCom="<<redoCom<<endl;
insilmaril@163
   533
	cout << "    redoSel="<<redoSelection<<endl;
insilmaril@163
   534
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@106
   535
	*/
insilmaril@106
   536
}
insilmaril@106
   537
insilmaril@129
   538
void MapEditor::parseAtom(const QString &atom)
insilmaril@106
   539
{
insilmaril@106
   540
	API api;
insilmaril@163
   541
	QString s,t;
insilmaril@129
   542
	int x,y;
insilmaril@129
   543
	bool ok;
insilmaril@129
   544
insilmaril@129
   545
	// Split string s into command and parameters
insilmaril@129
   546
	api.parseCommand (atom);
insilmaril@129
   547
	QString com=api.command();
insilmaril@129
   548
	
insilmaril@106
   549
	// External commands
insilmaril@163
   550
	if (com=="moveBranchUp")
insilmaril@106
   551
		moveBranchUp();
insilmaril@129
   552
	else if (com=="moveBranchDown")
insilmaril@106
   553
		moveBranchDown();
insilmaril@129
   554
	else if (com=="move")
insilmaril@129
   555
	{
insilmaril@139
   556
		if (api.checkParamCount(2) && selection )
insilmaril@129
   557
		{	
insilmaril@129
   558
			x=api.parInt (ok,0);
insilmaril@129
   559
			if (ok)
insilmaril@129
   560
			{
insilmaril@129
   561
				y=api.parInt (ok,1);
insilmaril@130
   562
				if (ok) move (x,y);
insilmaril@129
   563
			}
insilmaril@129
   564
		}	
insilmaril@129
   565
	}
insilmaril@129
   566
	else if (com=="linkBranchToPos")
insilmaril@129
   567
	{
insilmaril@129
   568
		if (selection && typeid(*selection) == typeid(BranchObj) ) 
insilmaril@129
   569
		{
insilmaril@129
   570
			if (api.checkParamCount(4))
insilmaril@129
   571
			{
insilmaril@129
   572
				s=api.parString(ok,0);
insilmaril@129
   573
				LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@129
   574
				if (dst)
insilmaril@129
   575
				{	
insilmaril@129
   576
					if (typeid(*dst) == typeid(BranchObj) ) 
insilmaril@139
   577
					{
insilmaril@139
   578
						// Get number in parent
insilmaril@139
   579
						x=api.parInt (ok,1);
insilmaril@139
   580
						if (ok)
insilmaril@163
   581
							((BranchObj*)selection)->moveBranchTo ((BranchObj*)(dst),x);
insilmaril@139
   582
					} else if (typeid(*dst) == typeid(MapCenterObj) ) 
insilmaril@129
   583
					{
insilmaril@163
   584
						((BranchObj*)selection)->moveBranchTo ((BranchObj*)(dst),-1);
insilmaril@139
   585
						// Get coordinates of mainbranch
insilmaril@129
   586
						x=api.parInt (ok,2);
insilmaril@129
   587
						if (ok)
insilmaril@129
   588
						{
insilmaril@129
   589
							y=api.parInt (ok,3);
insilmaril@163
   590
							if (ok) ((BranchObj*)selection)->move (x,y);
insilmaril@129
   591
						}
insilmaril@129
   592
					}	
insilmaril@129
   593
				}	
insilmaril@129
   594
			}
insilmaril@129
   595
		}
insilmaril@129
   596
	} else if (com=="setHeading")
insilmaril@129
   597
	{
insilmaril@129
   598
		if (api.checkParamCount(1))
insilmaril@129
   599
		{
insilmaril@129
   600
			s=api.parString (ok,0);
insilmaril@129
   601
			if (ok) setHeading (s);
insilmaril@129
   602
		}	
insilmaril@143
   603
	} else if (com=="setURL")
insilmaril@143
   604
	{
insilmaril@143
   605
		if (api.checkParamCount(1))
insilmaril@143
   606
		{
insilmaril@143
   607
			s=api.parString (ok,0);
insilmaril@143
   608
			if (ok) setURL(s);
insilmaril@143
   609
		}	
insilmaril@143
   610
	} else if (com=="setVymLink")
insilmaril@143
   611
	{
insilmaril@143
   612
		if (api.checkParamCount(1))
insilmaril@143
   613
		{
insilmaril@143
   614
			s=api.parString (ok,0);
insilmaril@143
   615
			if (ok) setVymLink(s);
insilmaril@143
   616
		}	
insilmaril@143
   617
	}
insilmaril@106
   618
	// Internal commands, used for undo etc.	
insilmaril@129
   619
	else if (com==QString("undoMap"))
insilmaril@139
   620
	{
insilmaril@163
   621
		if (api.checkParamCount(1))
insilmaril@163
   622
			undoXML("",api.parString (ok,0));
insilmaril@139
   623
	} else if (com==QString("undoPart"))
insilmaril@129
   624
	{
insilmaril@163
   625
		if (api.checkParamCount(2))
insilmaril@129
   626
		{
insilmaril@129
   627
			s=api.parString (ok,0);
insilmaril@163
   628
			t=api.parString (ok,1);
insilmaril@163
   629
			undoXML(s,t);	
insilmaril@129
   630
		}
insilmaril@129
   631
	} else if (com=="select")
insilmaril@129
   632
		if (api.checkParamCount(1))
insilmaril@129
   633
		{
insilmaril@129
   634
			s=api.parString(ok,0);
insilmaril@129
   635
			if (ok) select (s);
insilmaril@129
   636
		}	
insilmaril@106
   637
	else
insilmaril@163
   638
	{
insilmaril@129
   639
		api.setError ("Unknown command in: "+atom);
insilmaril@163
   640
		cout << "ME::parse   api should have error now...\n";
insilmaril@163
   641
	}
insilmaril@129
   642
insilmaril@129
   643
	// Any errors?
insilmaril@129
   644
	if (api.error())
insilmaril@106
   645
	{
insilmaril@106
   646
		cout << "MapEditor::parseAtom: Error!\n";
insilmaril@129
   647
		cout << "  "<<api.errorDesc()<<endl;
insilmaril@0
   648
	}	
insilmaril@0
   649
}
insilmaril@0
   650
insilmaril@106
   651
insilmaril@0
   652
void MapEditor::finishedLineEditNoSave()
insilmaril@0
   653
{
insilmaril@0
   654
	// This is called by finishedLineEdit or any MapEditor method,
insilmaril@0
   655
	// which wants to assure, that lineedits finish, before e.g. a branch is 
insilmaril@0
   656
	// deleted
insilmaril@0
   657
    
insilmaril@0
   658
	// After calling LineEdit and using the clipboard, the 
insilmaril@0
   659
    // focus is not any longer on the main widget, we
insilmaril@0
   660
    // have to restore it using parentWidget()->setFocus()
insilmaril@0
   661
insilmaril@0
   662
    if (editingBO!=NULL) 
insilmaril@0
   663
	{
insilmaril@0
   664
		editingBO->setHeading(lineedit->text() );
insilmaril@0
   665
		editingBO=NULL;
insilmaril@0
   666
		lineedit->releaseKeyboard();
insilmaril@0
   667
		lineedit->hide();
insilmaril@0
   668
		parentWidget()->setFocus();
insilmaril@0
   669
		mapCenter->reposition();
insilmaril@0
   670
		adjustCanvasSize();
insilmaril@0
   671
		ensureSelectionVisible();
insilmaril@0
   672
    }		
insilmaril@0
   673
}
insilmaril@0
   674
insilmaril@0
   675
insilmaril@0
   676
bool MapEditor::isDefault()
insilmaril@0
   677
{
insilmaril@0
   678
    return mapDefault;
insilmaril@0
   679
}
insilmaril@0
   680
insilmaril@0
   681
bool MapEditor::isUnsaved()
insilmaril@0
   682
{
insilmaril@0
   683
    return mapUnsaved;
insilmaril@0
   684
}
insilmaril@0
   685
insilmaril@0
   686
bool MapEditor::hasChanged()
insilmaril@0
   687
{
insilmaril@0
   688
    return mapChanged;
insilmaril@0
   689
}
insilmaril@0
   690
insilmaril@0
   691
void MapEditor::setChanged()
insilmaril@0
   692
{
insilmaril@0
   693
	mapChanged=true;
insilmaril@0
   694
	mapDefault=false;
insilmaril@0
   695
	mapUnsaved=true;
insilmaril@0
   696
	actionEditUndo->setEnabled (true);
insilmaril@0
   697
	actionFileSave->setEnabled (true);
insilmaril@0
   698
	findReset();
insilmaril@0
   699
}
insilmaril@0
   700
insilmaril@0
   701
void MapEditor::closeMap()
insilmaril@0
   702
{
insilmaril@0
   703
	// Finish open lineEdits
insilmaril@0
   704
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   705
insilmaril@0
   706
	// Unselect before disabling the toolbar actions
insilmaril@0
   707
	if (selection) selection->unselect();
insilmaril@0
   708
	selection=NULL;
insilmaril@0
   709
	updateActions();
insilmaril@0
   710
insilmaril@0
   711
    clear();
insilmaril@0
   712
	close();
insilmaril@0
   713
}
insilmaril@0
   714
insilmaril@0
   715
void MapEditor::setFilePath(QString fname)
insilmaril@0
   716
{
insilmaril@0
   717
	setFilePath (fname,fname);
insilmaril@0
   718
}
insilmaril@0
   719
insilmaril@0
   720
void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0
   721
{
insilmaril@205
   722
	if (fname.isEmpty() || fname=="")
insilmaril@106
   723
	{
insilmaril@106
   724
		filePath="";
insilmaril@106
   725
		fileName="";
insilmaril@106
   726
		destPath="";
insilmaril@106
   727
	} else
insilmaril@106
   728
	{
insilmaril@106
   729
		filePath=fname;		// becomes absolute path
insilmaril@106
   730
		fileName=fname;		// gets stripped of path
insilmaril@106
   731
		destPath=destname;	// needed for vymlinks
insilmaril@106
   732
insilmaril@106
   733
		// If fname is not an absolute path, complete it
insilmaril@106
   734
		filePath=QDir(fname).absPath();
insilmaril@106
   735
		fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106
   736
insilmaril@106
   737
		// Set short name, too. Search from behind:
insilmaril@106
   738
		int i=fileName.findRev("/");
insilmaril@106
   739
		if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106
   740
insilmaril@106
   741
		// Forget the .vym (or .xml) for name of map
insilmaril@106
   742
		mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@106
   743
	}
insilmaril@0
   744
}
insilmaril@0
   745
insilmaril@0
   746
QString MapEditor::getFilePath()
insilmaril@0
   747
{
insilmaril@0
   748
	return filePath;
insilmaril@0
   749
}
insilmaril@0
   750
insilmaril@0
   751
QString MapEditor::getFileName()
insilmaril@0
   752
{
insilmaril@0
   753
	return fileName;
insilmaril@0
   754
}
insilmaril@0
   755
insilmaril@0
   756
QString MapEditor::getMapName()
insilmaril@0
   757
{
insilmaril@0
   758
	return mapName;
insilmaril@0
   759
}
insilmaril@0
   760
insilmaril@0
   761
QString MapEditor::getDestPath()
insilmaril@0
   762
{
insilmaril@0
   763
	return destPath;
insilmaril@0
   764
}
insilmaril@0
   765
insilmaril@205
   766
ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0
   767
{
insilmaril@0
   768
	// Finish open lineEdits
insilmaril@0
   769
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   770
insilmaril@205
   771
	ErrorCode err=success;
insilmaril@0
   772
insilmaril@0
   773
	if (lmode==NewMap)
insilmaril@0
   774
	{
insilmaril@0
   775
		if (selection) selection->unselect();
insilmaril@0
   776
		selection=NULL;
insilmaril@0
   777
		mapCenter->clear();
insilmaril@0
   778
		mapCenter->setMapEditor(this);
insilmaril@0
   779
		// (map state is set later at end of load...)
insilmaril@0
   780
	} else
insilmaril@0
   781
	{
insilmaril@106
   782
		saveState(selection);
insilmaril@0
   783
	}	
insilmaril@0
   784
	
insilmaril@0
   785
    
insilmaril@0
   786
    mapBuilderHandler handler;
insilmaril@0
   787
	QFile file( fname );
insilmaril@0
   788
insilmaril@0
   789
	// I am paranoid: file should exist anyway
insilmaril@0
   790
	// according to check in mainwindow.
insilmaril@0
   791
	if (!file.exists() )
insilmaril@0
   792
	{
insilmaril@0
   793
		QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0
   794
				   tr("Couldn't open map " +fname)+".");
insilmaril@205
   795
		err=aborted;	
insilmaril@0
   796
	} else
insilmaril@0
   797
	{
insilmaril@139
   798
		blockReposition=true;
insilmaril@0
   799
		QXmlInputSource source( file);
insilmaril@0
   800
		QXmlSimpleReader reader;
insilmaril@0
   801
		reader.setContentHandler( &handler );
insilmaril@0
   802
		reader.setErrorHandler( &handler );
insilmaril@0
   803
		handler.setMapEditor( this );
insilmaril@0
   804
		handler.setTmpDir (filePath.left(filePath.findRev("/",-1)));	// needed to load files with rel. path
insilmaril@243
   805
		handler.setInputFile (file.name());
insilmaril@0
   806
		handler.setLoadMode (lmode);
insilmaril@163
   807
		blockSaveState=true;
insilmaril@0
   808
		bool ok = reader.parse( source );
insilmaril@139
   809
		blockReposition=false;
insilmaril@163
   810
		blockSaveState=false;
insilmaril@0
   811
		file.close();
insilmaril@0
   812
		if ( ok ) 
insilmaril@0
   813
		{
insilmaril@0
   814
			mapCenter->reposition();
insilmaril@0
   815
			adjustCanvasSize();
insilmaril@0
   816
			if (lmode==NewMap)
insilmaril@0
   817
			{
insilmaril@0
   818
				mapDefault=false;
insilmaril@0
   819
				mapChanged=false;
insilmaril@0
   820
				mapUnsaved=false;
insilmaril@0
   821
			}
insilmaril@0
   822
		} else 
insilmaril@0
   823
		{
insilmaril@0
   824
			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0
   825
					   tr( handler.errorProtocol() ) );
insilmaril@0
   826
			// returnCode=1;	
insilmaril@0
   827
			// Still return "success": the map maybe at least
insilmaril@0
   828
			// partially read by the parser
insilmaril@0
   829
		}	
insilmaril@0
   830
	}	
insilmaril@0
   831
	updateActions();
insilmaril@205
   832
	return err;
insilmaril@0
   833
}
insilmaril@0
   834
insilmaril@0
   835
int MapEditor::save (const SaveMode &savemode)
insilmaril@0
   836
{
insilmaril@0
   837
	// Finish open lineEdits
insilmaril@0
   838
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   839
insilmaril@0
   840
	int returnCode=0;
insilmaril@0
   841
insilmaril@106
   842
	// The SaveMode UndoCommand is not supported here
insilmaril@106
   843
	if (savemode==UndoCommand) return 1;
insilmaril@106
   844
insilmaril@0
   845
	// Create mapName and fileDir
insilmaril@0
   846
	makeSubDirs (fileDir);
insilmaril@0
   847
	QString fname;
insilmaril@0
   848
	if (saveZipped())
insilmaril@0
   849
		// save as .xml
insilmaril@0
   850
		fname=mapName+".xml";
insilmaril@0
   851
	else
insilmaril@0
   852
		// use name given by user, even if he chooses .doc
insilmaril@0
   853
		fname=fileName;
insilmaril@0
   854
insilmaril@0
   855
insilmaril@0
   856
	QString saveFile;
insilmaril@106
   857
	if (savemode==CompleteMap || selection==NULL)
insilmaril@106
   858
		saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@106
   859
	else	
insilmaril@106
   860
		saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@0
   861
insilmaril@163
   862
	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0
   863
		return 1;
insilmaril@0
   864
insilmaril@0
   865
	if (returnCode==0)
insilmaril@0
   866
	{
insilmaril@0
   867
		mapChanged=false;
insilmaril@0
   868
		mapUnsaved=false;
insilmaril@0
   869
		actionFileSave->setEnabled(false);
insilmaril@0
   870
	}
insilmaril@0
   871
insilmaril@0
   872
	return returnCode;
insilmaril@0
   873
}
insilmaril@0
   874
insilmaril@0
   875
void MapEditor::setZipped (bool z)
insilmaril@0
   876
{
insilmaril@0
   877
	zipped=z;
insilmaril@0
   878
}
insilmaril@0
   879
insilmaril@0
   880
bool MapEditor::saveZipped ()
insilmaril@0
   881
{
insilmaril@0
   882
	return zipped;
insilmaril@0
   883
}
insilmaril@0
   884
insilmaril@0
   885
void MapEditor::print()
insilmaril@0
   886
{
insilmaril@0
   887
	// Finish open lineEdits
insilmaril@0
   888
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   889
insilmaril@0
   890
	if ( !printer ) 
insilmaril@0
   891
	{
insilmaril@0
   892
		printer = new QPrinter;
insilmaril@0
   893
		printer->setColorMode (QPrinter::Color);
insilmaril@119
   894
		printer->setPrinterName (settings.readEntry("/vym/mainwindow/printerName",printer->printerName()));
insilmaril@0
   895
	}
insilmaril@0
   896
insilmaril@0
   897
	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0
   898
insilmaril@0
   899
	// Try to set orientation automagically
insilmaril@0
   900
	// Note: Interpretation of generated postscript is amibiguous, if 
insilmaril@0
   901
	// there are problems with landscape mode, see
insilmaril@0
   902
	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0
   903
insilmaril@0
   904
	if (totalBBox.width()>totalBBox.height())
insilmaril@0
   905
		// recommend landscape
insilmaril@0
   906
		printer->setOrientation (QPrinter::Landscape);
insilmaril@0
   907
	else	
insilmaril@0
   908
		// recommend portrait
insilmaril@0
   909
		printer->setOrientation (QPrinter::Portrait);
insilmaril@0
   910
insilmaril@0
   911
	if ( printer->setup(this) ) 
insilmaril@0
   912
	// returns false, if printing is canceled
insilmaril@0
   913
	{
insilmaril@0
   914
		QPainter pp(printer);
insilmaril@0
   915
insilmaril@0
   916
		// Don't print the visualisation of selection
insilmaril@0
   917
		LinkableMapObj *oldselection=NULL;
insilmaril@0
   918
		if (selection) 
insilmaril@0
   919
		{
insilmaril@0
   920
			oldselection=selection;
insilmaril@0
   921
			selection->unselect();
insilmaril@0
   922
		}
insilmaril@0
   923
insilmaril@0
   924
		// Handle sizes of map and paper:
insilmaril@0
   925
		//
insilmaril@0
   926
		// setWindow defines which part of the canvas will be transformed 
insilmaril@0
   927
		// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0
   928
		// e.g. (0,50,700,700) is upper part on A4
insilmaril@0
   929
		// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0
   930
insilmaril@0
   931
		QPaintDeviceMetrics metrics (printer);
insilmaril@0
   932
insilmaril@0
   933
		double paperAspect = (double)metrics.width()   / (double)metrics.height();
insilmaril@0
   934
		double   mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0
   935
insilmaril@102
   936
		QRect mapRect=totalBBox;
insilmaril@0
   937
		QCanvasRectangle *frame=NULL;
insilmaril@0
   938
		QCanvasText *footerFN=NULL;
insilmaril@0
   939
		QCanvasText *footerDate=NULL;
insilmaril@0
   940
		if (printFrame || printFooter)
insilmaril@0
   941
		{
insilmaril@0
   942
			
insilmaril@0
   943
			if (printFrame) 
insilmaril@0
   944
			{
insilmaril@0
   945
				// Print frame around map
insilmaril@102
   946
				mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10, 
insilmaril@102
   947
					totalBBox.width()+20, totalBBox.height()+20);
insilmaril@0
   948
				frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@0
   949
				frame->setBrush (QColor(white));
insilmaril@0
   950
				frame->setPen (QColor(black));
insilmaril@0
   951
				frame->setZ(0);
insilmaril@0
   952
				frame->show();    
insilmaril@0
   953
			}		
insilmaril@163
   954
			/* TODO remove after testing 
insilmaril@102
   955
			QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@102
   956
			l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@102
   957
			l->setPen (QPen(QColor(black), 1));
insilmaril@102
   958
			l->setZ (200);
insilmaril@102
   959
			l->show();
insilmaril@131
   960
			*/
insilmaril@102
   961
insilmaril@0
   962
			if (printFooter) 
insilmaril@0
   963
			{
insilmaril@0
   964
				// Print footer below map
insilmaril@0
   965
				QFont font;		
insilmaril@0
   966
				font.setPointSize(10);
insilmaril@0
   967
				footerFN=new QCanvasText (mapCanvas);
insilmaril@0
   968
				footerFN->setText ("VYM - " + fileName);
insilmaril@0
   969
				footerFN->setFont(font);
insilmaril@0
   970
				footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0
   971
				footerFN->setZ(Z_TEXT);
insilmaril@0
   972
				footerFN->show();    
insilmaril@0
   973
				footerDate=new QCanvasText (mapCanvas);
insilmaril@0
   974
				footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0
   975
				footerDate->setFont(font);
insilmaril@0
   976
				footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0
   977
				footerDate->setZ(Z_TEXT);
insilmaril@0
   978
				footerDate->show();    
insilmaril@0
   979
			}
insilmaril@102
   980
			pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0
   981
		}	else	
insilmaril@0
   982
		{
insilmaril@0
   983
			pp.setWindow (mapRect);
insilmaril@0
   984
		}	
insilmaril@0
   985
insilmaril@0
   986
		if (mapAspect>=paperAspect)
insilmaril@0
   987
		{
insilmaril@0
   988
			// Fit horizontally to paper width
insilmaril@0
   989
			pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );	
insilmaril@0
   990
		}	else
insilmaril@0
   991
		{
insilmaril@0
   992
			// Fit vertically to paper height
insilmaril@0
   993
			pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());	
insilmaril@0
   994
		}	
insilmaril@0
   995
insilmaril@0
   996
		mapCanvas->drawArea(mapRect, &pp);	// draw Canvas to printer
insilmaril@0
   997
insilmaril@0
   998
		// Delete Frame and footer
insilmaril@0
   999
		if (footerFN) 
insilmaril@0
  1000
		{
insilmaril@0
  1001
			delete (footerFN);
insilmaril@0
  1002
			delete (footerDate);
insilmaril@0
  1003
		}	
insilmaril@0
  1004
		if (frame)  delete (frame);
insilmaril@0
  1005
insilmaril@0
  1006
		// Restore selection
insilmaril@0
  1007
		if (oldselection) 
insilmaril@0
  1008
		{
insilmaril@0
  1009
			selection=oldselection;
insilmaril@0
  1010
			selection->select();
insilmaril@0
  1011
		}	
insilmaril@119
  1012
insilmaril@119
  1013
		// Save settings in vymrc
insilmaril@119
  1014
		settings.writeEntry("/vym/mainwindow/printerName",printer->printerName());
insilmaril@0
  1015
	}
insilmaril@0
  1016
}
insilmaril@0
  1017
insilmaril@0
  1018
QPixmap MapEditor::getPixmap()
insilmaril@0
  1019
{
insilmaril@0
  1020
	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0
  1021
	QPixmap pix (mapRect.size());
insilmaril@0
  1022
	QPainter pp (&pix);
insilmaril@0
  1023
insilmaril@0
  1024
	// Don't print the visualisation of selection
insilmaril@0
  1025
	LinkableMapObj *oldselection=NULL;
insilmaril@0
  1026
	if (selection) 
insilmaril@0
  1027
	{
insilmaril@0
  1028
		oldselection=selection;
insilmaril@0
  1029
		selection->unselect();
insilmaril@0
  1030
	}
insilmaril@0
  1031
insilmaril@0
  1032
	pp.setWindow (mapRect);
insilmaril@0
  1033
insilmaril@0
  1034
	mapCanvas->drawArea(mapRect, &pp);	// draw Canvas to painter
insilmaril@0
  1035
insilmaril@0
  1036
insilmaril@0
  1037
	// Restore selection
insilmaril@0
  1038
	if (oldselection) 
insilmaril@0
  1039
	{
insilmaril@0
  1040
		selection=oldselection;
insilmaril@0
  1041
		selection->select();
insilmaril@0
  1042
	}	
insilmaril@0
  1043
	
insilmaril@0
  1044
	return pix;
insilmaril@0
  1045
}
insilmaril@0
  1046
insilmaril@0
  1047
void MapEditor::exportImage(QString fn)
insilmaril@0
  1048
{
insilmaril@0
  1049
	// Finish open lineEdits
insilmaril@0
  1050
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1051
insilmaril@0
  1052
	QPixmap pix (getPixmap());
insilmaril@0
  1053
	pix.save(fn, "PNG");
insilmaril@0
  1054
}
insilmaril@0
  1055
insilmaril@0
  1056
void MapEditor::exportImage(QString fn, int item)
insilmaril@0
  1057
{
insilmaril@0
  1058
	// Finish open lineEdits
insilmaril@0
  1059
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1060
insilmaril@0
  1061
	QPixmap pix (getPixmap());
insilmaril@0
  1062
	pix.save(fn, exportImageFormatMenu->text(item) );
insilmaril@0
  1063
}
insilmaril@0
  1064
insilmaril@185
  1065
void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163
  1066
{
insilmaril@185
  1067
	ExportOO ex;
insilmaril@199
  1068
	ex.setFile (fn);
insilmaril@185
  1069
	ex.setMapCenter(mapCenter);
insilmaril@194
  1070
	if (ex.setConfigFile(cf)) ex.exportPresentation();
insilmaril@163
  1071
}
insilmaril@163
  1072
insilmaril@163
  1073
insilmaril@0
  1074
insilmaril@0
  1075
void MapEditor::exportXML(const QString &dir)
insilmaril@0
  1076
{
insilmaril@0
  1077
	// Create subdirectories
insilmaril@0
  1078
	makeSubDirs (dir);
insilmaril@0
  1079
insilmaril@0
  1080
	// write to directory
insilmaril@106
  1081
	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0
  1082
	QFile file;
insilmaril@0
  1083
insilmaril@0
  1084
	file.setName ( dir + "/"+mapName+".xml");
insilmaril@0
  1085
	if ( !file.open( IO_WriteOnly ) )
insilmaril@0
  1086
	{
insilmaril@0
  1087
		// This should neverever happen
insilmaril@159
  1088
		QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0
  1089
		return;
insilmaril@0
  1090
	}	
insilmaril@0
  1091
insilmaril@0
  1092
	// Write it finally, and write in UTF8, no matter what 
insilmaril@0
  1093
	QTextStream ts( &file );
insilmaril@0
  1094
	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0
  1095
	ts << saveFile;
insilmaril@0
  1096
	file.close();
insilmaril@0
  1097
insilmaril@0
  1098
	// Now write image, too
insilmaril@0
  1099
	exportImage (dir+"/images/"+mapName+".png");
insilmaril@0
  1100
}
insilmaril@0
  1101
insilmaril@0
  1102
void MapEditor::clear()
insilmaril@0
  1103
{
insilmaril@0
  1104
	if (selection)
insilmaril@0
  1105
	{
insilmaril@0
  1106
		selection->unselect();
insilmaril@0
  1107
		selection=NULL;
insilmaril@0
  1108
	}	
insilmaril@0
  1109
insilmaril@0
  1110
	mapCenter->clear();
insilmaril@0
  1111
}
insilmaril@0
  1112
insilmaril@0
  1113
void MapEditor::copy()
insilmaril@0
  1114
{
insilmaril@0
  1115
	// Finish open lineEdits
insilmaril@0
  1116
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1117
insilmaril@0
  1118
	if (selection) 
insilmaril@0
  1119
	{
insilmaril@166
  1120
		// write to directory
insilmaril@166
  1121
		QString clipfile="part";
insilmaril@166
  1122
		QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPoint(),selection);
insilmaril@166
  1123
		QFile file;
insilmaril@166
  1124
insilmaril@166
  1125
		file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@166
  1126
		if ( !file.open( IO_WriteOnly ) )
insilmaril@0
  1127
		{
insilmaril@166
  1128
			// This should neverever happen
insilmaril@166
  1129
			QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166
  1130
			return;
insilmaril@166
  1131
		}	
insilmaril@166
  1132
insilmaril@166
  1133
		// Write it finally, and write in UTF8, no matter what 
insilmaril@166
  1134
		QTextStream ts( &file );
insilmaril@166
  1135
		ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166
  1136
		ts << saveFile;
insilmaril@166
  1137
		file.close();
insilmaril@166
  1138
insilmaril@166
  1139
		clipboardEmpty=false;
insilmaril@166
  1140
		updateActions();
insilmaril@0
  1141
	}	    
insilmaril@0
  1142
}
insilmaril@0
  1143
insilmaril@163
  1144
void MapEditor::redo()
insilmaril@163
  1145
{
insilmaril@163
  1146
	// Finish open lineEdits
insilmaril@163
  1147
	if (lineedit) finishedLineEditNoSave();
insilmaril@163
  1148
insilmaril@163
  1149
	blockSaveState=true;
insilmaril@163
  1150
	
insilmaril@163
  1151
	// Find out current undo directory
insilmaril@163
  1152
	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
insilmaril@163
  1153
insilmaril@163
  1154
	// Restore variables
insilmaril@163
  1155
	QString undoCommand;
insilmaril@163
  1156
	QString undoSelection;
insilmaril@163
  1157
	QString redoCommand;
insilmaril@163
  1158
	QString redoSelection;
insilmaril@163
  1159
	SimpleSettings set;
insilmaril@163
  1160
	set.readSettings(QString(bakMapDir+"/commands"));
insilmaril@163
  1161
	undoCommand=set.readEntry ("undoCommand");
insilmaril@163
  1162
	undoSelection=set.readEntry ("undoSelection");
insilmaril@163
  1163
	redoCommand=set.readEntry ("redoCommand");
insilmaril@163
  1164
	redoSelection=set.readEntry ("redoSelection");
insilmaril@163
  1165
insilmaril@163
  1166
	// select  object before redo
insilmaril@163
  1167
	if (!redoSelection.isEmpty())
insilmaril@163
  1168
		select (redoSelection);
insilmaril@163
  1169
insilmaril@163
  1170
/* TODO remove testing
insilmaril@163
  1171
	cout << "ME::redo() begin\n";
insilmaril@163
  1172
	cout << "    undosTotal="<<undosTotal<<endl;
insilmaril@163
  1173
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1174
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1175
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1176
	cout << "    undoCom="<<undoCommand<<endl;
insilmaril@163
  1177
	cout << "    undoSel="<<undoSelection<<endl;
insilmaril@163
  1178
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1179
	cout << "    redoCom="<<redoCommand<<endl;
insilmaril@163
  1180
	cout << "    redoSel="<<redoSelection<<endl;
insilmaril@163
  1181
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1182
*/
insilmaril@163
  1183
	parseAtom (undoCommand);
insilmaril@163
  1184
	mapCenter->reposition();
insilmaril@163
  1185
insilmaril@163
  1186
	//if (!redoSelection.isEmpty())
insilmaril@163
  1187
	//	select (redoSelection);
insilmaril@163
  1188
insilmaril@163
  1189
	undosAvail--;
insilmaril@163
  1190
	if (undosAvail<1)
insilmaril@163
  1191
		// Undo not longer available now
insilmaril@163
  1192
		actionEditUndo->setEnabled (false);
insilmaril@163
  1193
	else	
insilmaril@163
  1194
		undoNum--; if (undoNum<1) undoNum=undosTotal;
insilmaril@163
  1195
insilmaril@163
  1196
	blockSaveState=false;
insilmaril@163
  1197
/* TODO remove testing
insilmaril@163
  1198
	cout << "ME::redo() end\n";
insilmaril@163
  1199
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1200
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1201
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@163
  1202
*/	
insilmaril@163
  1203
}
insilmaril@163
  1204
insilmaril@106
  1205
void MapEditor::undo()
insilmaril@106
  1206
{
insilmaril@106
  1207
	// Finish open lineEdits
insilmaril@106
  1208
	if (lineedit) finishedLineEditNoSave();
insilmaril@106
  1209
insilmaril@163
  1210
	blockSaveState=true;
insilmaril@163
  1211
	
insilmaril@163
  1212
	// Find out current undo directory
insilmaril@163
  1213
	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
insilmaril@163
  1214
insilmaril@163
  1215
	// Restore variables
insilmaril@163
  1216
	QString undoCommand;
insilmaril@163
  1217
	QString undoSelection;
insilmaril@163
  1218
	QString redoCommand;
insilmaril@163
  1219
	QString redoSelection;
insilmaril@163
  1220
	SimpleSettings set;
insilmaril@163
  1221
	set.readSettings(QString(bakMapDir+"/commands"));
insilmaril@163
  1222
	undoCommand=  set.readEntry ("undoCommand");
insilmaril@163
  1223
	undoSelection=set.readEntry ("undoSelection");
insilmaril@163
  1224
	redoCommand=  set.readEntry ("redoCommand");
insilmaril@163
  1225
	redoSelection=set.readEntry ("redoSelection");
insilmaril@163
  1226
insilmaril@136
  1227
	// select  object before undo
insilmaril@136
  1228
	if (!undoSelection.isEmpty())
insilmaril@136
  1229
		select (undoSelection);
insilmaril@136
  1230
insilmaril@164
  1231
/* TODO testing
insilmaril@163
  1232
	cout << "ME::undo() begin\n";
insilmaril@163
  1233
	cout << "    undosTotal="<<undosTotal<<endl;
insilmaril@163
  1234
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1235
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1236
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1237
	cout << "    undoCom="<<undoCommand<<endl;
insilmaril@163
  1238
	cout << "    undoSel="<<undoSelection<<endl;
insilmaril@163
  1239
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1240
	cout << "    redoCom="<<redoCommand<<endl;
insilmaril@163
  1241
	cout << "    redoSel="<<redoSelection<<endl;
insilmaril@163
  1242
	cout << "    ---------------------------"<<endl;
insilmaril@163
  1243
*/	
insilmaril@106
  1244
	parseAtom (undoCommand);
insilmaril@106
  1245
	mapCenter->reposition();
insilmaril@106
  1246
insilmaril@163
  1247
	//if (!redoSelection.isEmpty())
insilmaril@163
  1248
	//	select (redoSelection);
insilmaril@163
  1249
insilmaril@163
  1250
	undosAvail--;
insilmaril@163
  1251
	if (undosAvail<1)
insilmaril@163
  1252
		// Undo not longer available now
insilmaril@163
  1253
		actionEditUndo->setEnabled (false);
insilmaril@163
  1254
	else	
insilmaril@163
  1255
		undoNum--; if (undoNum<1) undoNum=undosTotal;
insilmaril@163
  1256
insilmaril@163
  1257
	blockSaveState=false;
insilmaril@163
  1258
/* TODO remove testing
insilmaril@163
  1259
	cout << "ME::undo() end\n";
insilmaril@163
  1260
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@163
  1261
	cout << "       undoNum="<<undoNum<<endl;
insilmaril@163
  1262
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@163
  1263
*/
insilmaril@106
  1264
}
insilmaril@106
  1265
insilmaril@163
  1266
void MapEditor::undoXML(const QString &undoSel, const QString &bakMapPath)
insilmaril@106
  1267
{
insilmaril@163
  1268
	QString bakMapDir=bakMapPath.left(bakMapPath.findRev("/"));
insilmaril@163
  1269
	QDir d(bakMapDir);
insilmaril@163
  1270
	QFile file (bakMapPath);
insilmaril@163
  1271
insilmaril@106
  1272
	if (d.exists() )
insilmaril@106
  1273
	{
insilmaril@106
  1274
		// We need to parse saved XML data
insilmaril@106
  1275
		mapBuilderHandler handler;
insilmaril@163
  1276
		QXmlInputSource source( file);
insilmaril@106
  1277
		QXmlSimpleReader reader;
insilmaril@106
  1278
		reader.setContentHandler( &handler );
insilmaril@106
  1279
		reader.setErrorHandler( &handler );
insilmaril@106
  1280
		handler.setMapEditor( this );
insilmaril@106
  1281
		handler.setTmpDir ( bakMapDir );	// needed to load files with rel. path
insilmaril@106
  1282
		if (undoSel.isEmpty())
insilmaril@106
  1283
		{
insilmaril@139
  1284
			unselect();
insilmaril@106
  1285
			mapCenter->clear();
insilmaril@106
  1286
			handler.setLoadMode (NewMap);
insilmaril@106
  1287
		} else	
insilmaril@106
  1288
		{
insilmaril@106
  1289
			select (undoSel);
insilmaril@106
  1290
			handler.setLoadMode (ImportReplace);
insilmaril@106
  1291
		}	
insilmaril@139
  1292
		blockReposition=true;
insilmaril@106
  1293
		bool ok = reader.parse( source );
insilmaril@139
  1294
		blockReposition=false;
insilmaril@106
  1295
		if (! ok ) 
insilmaril@106
  1296
		{	
insilmaril@106
  1297
			// This should never ever happen
insilmaril@106
  1298
			QMessageBox::critical( 0, tr( "Critical Parse Error by reading backupFile" ),
insilmaril@163
  1299
								   tr( handler.errorProtocol() )+" in "+bakMapDir );
insilmaril@106
  1300
		}
insilmaril@106
  1301
	} else	
insilmaril@106
  1302
	{
insilmaril@106
  1303
		QMessageBox::critical( 0, tr( "Critical Error" ),
insilmaril@159
  1304
			tr("Temporary directory %1 used for undo is gone. \n"
insilmaril@106
  1305
			"I will create a new one, but at the moment no undo is available.\n"
insilmaril@106
  1306
			"Maybe you want to reload your original data.\n\n"
insilmaril@159
  1307
			"Sorry for any inconveniences.").arg(bakMapDir) );
insilmaril@106
  1308
		makeTmpDirs();	
insilmaril@106
  1309
	}							
insilmaril@106
  1310
}
insilmaril@106
  1311
insilmaril@166
  1312
void MapEditor::pasteNoSave()
insilmaril@0
  1313
{
insilmaril@0
  1314
	// Finish open lineEdits
insilmaril@0
  1315
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1316
insilmaril@166
  1317
	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0
  1318
}
insilmaril@0
  1319
insilmaril@0
  1320
void MapEditor::cutNoSave()
insilmaril@0
  1321
{
insilmaril@166
  1322
	copy();
insilmaril@166
  1323
	deleteSelection();
insilmaril@0
  1324
}
insilmaril@0
  1325
insilmaril@0
  1326
void MapEditor::paste()
insilmaril@0
  1327
{   
insilmaril@166
  1328
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@166
  1329
				      typeid(*selection) == typeid(MapCenterObj))) 
insilmaril@166
  1330
	{
insilmaril@166
  1331
		saveState(selection);
insilmaril@166
  1332
		pasteNoSave();
insilmaril@166
  1333
		mapCenter->reposition();
insilmaril@166
  1334
		adjustCanvasSize();
insilmaril@166
  1335
	}
insilmaril@0
  1336
}
insilmaril@0
  1337
insilmaril@0
  1338
void MapEditor::cut()
insilmaril@0
  1339
{
insilmaril@106
  1340
	saveState(selection->getParObj());
insilmaril@0
  1341
	copy();
insilmaril@0
  1342
	cutNoSave();
insilmaril@0
  1343
	mapCenter->reposition();
insilmaril@0
  1344
	adjustCanvasSize();
insilmaril@0
  1345
}
insilmaril@0
  1346
insilmaril@130
  1347
void MapEditor::move(const int &x, const int &y)
insilmaril@130
  1348
{
insilmaril@164
  1349
	// TODO no saveState, because this is only internal at undo so far
insilmaril@130
  1350
	if (selection) selection->move(x,y);
insilmaril@130
  1351
	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@163
  1352
		((FloatImageObj*)selection)->setRelPos();
insilmaril@130
  1353
}
insilmaril@130
  1354
insilmaril@0
  1355
void MapEditor::moveBranchUp()
insilmaril@0
  1356
{
insilmaril@0
  1357
	// Finish open lineEdits
insilmaril@0
  1358
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1359
insilmaril@0
  1360
	BranchObj* bo;
insilmaril@0
  1361
	BranchObj* par;
insilmaril@0
  1362
	if (typeid(*selection) == typeid(BranchObj)  ) 
insilmaril@0
  1363
	{
insilmaril@163
  1364
		bo=(BranchObj*)selection;
insilmaril@0
  1365
		par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1366
		selection->unselect();
insilmaril@0
  1367
		selection=par->moveBranchUp (bo);
insilmaril@0
  1368
		selection->select();
insilmaril@163
  1369
		saveState("moveBranchDown ()",bo);
insilmaril@0
  1370
		mapCenter->reposition();
insilmaril@0
  1371
		ensureSelectionVisible();
insilmaril@0
  1372
	}
insilmaril@0
  1373
}
insilmaril@0
  1374
insilmaril@0
  1375
void MapEditor::moveBranchDown()
insilmaril@0
  1376
{
insilmaril@0
  1377
	// Finish open lineEdits
insilmaril@0
  1378
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1379
insilmaril@0
  1380
	BranchObj* bo;
insilmaril@0
  1381
	BranchObj* par;
insilmaril@0
  1382
	if (typeid(*selection) == typeid(BranchObj)  ) 
insilmaril@0
  1383
	{
insilmaril@163
  1384
		bo=(BranchObj*)selection;
insilmaril@0
  1385
		par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1386
		selection->unselect(); 
insilmaril@0
  1387
		selection=par->moveBranchDown(bo);
insilmaril@0
  1388
		selection->select();
insilmaril@163
  1389
		saveState("moveBranchUp ()",bo);
insilmaril@0
  1390
		mapCenter->reposition();
insilmaril@0
  1391
		ensureSelectionVisible();
insilmaril@0
  1392
	}	
insilmaril@0
  1393
}
insilmaril@0
  1394
insilmaril@0
  1395
void MapEditor::editHeading()
insilmaril@0
  1396
{
insilmaril@0
  1397
	// Finish open lineEdits
insilmaril@0
  1398
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1399
insilmaril@0
  1400
	if (selection  &&  
insilmaril@0
  1401
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@0
  1402
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@0
  1403
	{
insilmaril@163
  1404
		editingBO=(BranchObj*)selection;
insilmaril@163
  1405
		saveState("setHeading (\""+((BranchObj*)selection)->getHeading()+"\")",editingBO );
insilmaril@0
  1406
insilmaril@0
  1407
		ensureSelectionVisible();
insilmaril@93
  1408
		QPoint p = worldMatrix().map(QPoint (editingBO->x(),editingBO->y()));
insilmaril@0
  1409
		lineedit->setGeometry(p.x()-contentsX(),p.y()-contentsY(),200,25);
insilmaril@93
  1410
		QString s=editingBO->getHeading();
insilmaril@0
  1411
		lineedit->setText(s);
insilmaril@0
  1412
		lineedit->setCursorPosition(1);
insilmaril@0
  1413
		if (actionSettingsAutoselectText->isOn() && !s.isEmpty() && actionSettingsPasteNewHeading->isOn() )
insilmaril@0
  1414
			lineedit->selectAll();
insilmaril@0
  1415
		lineedit->show();
insilmaril@0
  1416
		lineedit->grabKeyboard();
insilmaril@0
  1417
		lineedit->setFocus();
insilmaril@0
  1418
	}				
insilmaril@0
  1419
}
insilmaril@0
  1420
insilmaril@106
  1421
void MapEditor::setHeading(const QString &s)
insilmaril@106
  1422
{
insilmaril@106
  1423
	// Internal function, no saveState needed
insilmaril@106
  1424
	if (selection  &&  
insilmaril@106
  1425
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@106
  1426
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@106
  1427
	{
insilmaril@163
  1428
		((BranchObj*)selection)->setHeading(s);
insilmaril@106
  1429
		mapCenter->reposition();
insilmaril@106
  1430
		adjustCanvasSize();
insilmaril@106
  1431
		ensureSelectionVisible();
insilmaril@106
  1432
	}
insilmaril@106
  1433
}
insilmaril@106
  1434
insilmaril@143
  1435
void MapEditor::setURL (const QString &s)
insilmaril@143
  1436
{
insilmaril@143
  1437
	// Internal function, no saveState needed
insilmaril@143
  1438
	if (selection  &&  
insilmaril@143
  1439
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@143
  1440
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@143
  1441
	{
insilmaril@163
  1442
		((BranchObj*)selection)->setURL(s);
insilmaril@143
  1443
		mapCenter->reposition();
insilmaril@143
  1444
		adjustCanvasSize();
insilmaril@143
  1445
		ensureSelectionVisible();
insilmaril@143
  1446
	}
insilmaril@143
  1447
}
insilmaril@143
  1448
insilmaril@143
  1449
void MapEditor::setVymLink (const QString &s)
insilmaril@143
  1450
{
insilmaril@143
  1451
	// Internal function, no saveState needed
insilmaril@143
  1452
	if (selection  &&  
insilmaril@143
  1453
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@143
  1454
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@143
  1455
	{
insilmaril@163
  1456
		((BranchObj*)selection)->setVymLink(s);
insilmaril@143
  1457
		mapCenter->reposition();
insilmaril@143
  1458
		adjustCanvasSize();
insilmaril@143
  1459
		ensureSelectionVisible();
insilmaril@143
  1460
	}
insilmaril@143
  1461
}
insilmaril@143
  1462
insilmaril@0
  1463
void MapEditor::addNewBranch(int pos)
insilmaril@0
  1464
{
insilmaril@0
  1465
	// Finish open lineEdits
insilmaril@0
  1466
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1467
insilmaril@0
  1468
	if (selection  &&  
insilmaril@0
  1469
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@0
  1470
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@0
  1471
	{
insilmaril@164
  1472
		saveState(selection);	//TODO undoCommand
insilmaril@0
  1473
insilmaril@163
  1474
		BranchObj* bo1 = (BranchObj*) selection;
insilmaril@0
  1475
		bool wasScrolled=false;
insilmaril@0
  1476
		BranchObj *newbo=NULL;
insilmaril@0
  1477
		if (pos==0)
insilmaril@0
  1478
		{
insilmaril@0
  1479
			// save scroll state. If scrolled, automatically select
insilmaril@0
  1480
			// new branch in order to tmp unscroll parent...
insilmaril@0
  1481
			wasScrolled=bo1->isScrolled();
insilmaril@0
  1482
			newbo=bo1->addBranch();
insilmaril@0
  1483
		}	else 
insilmaril@0
  1484
		{
insilmaril@0
  1485
			BranchObj *parbo=(BranchObj*)(selection->getParObj());
insilmaril@0
  1486
			if (parbo)
insilmaril@0
  1487
			{
insilmaril@0
  1488
				if (pos<0)
insilmaril@0
  1489
					// add above selection
insilmaril@0
  1490
					newbo=parbo->insertBranch(bo1->getNum());
insilmaril@0
  1491
				else
insilmaril@0
  1492
					// add below selection
insilmaril@0
  1493
					newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@0
  1494
			} else
insilmaril@0
  1495
				// This should not happen...
insilmaril@0
  1496
				return;
insilmaril@0
  1497
			
insilmaril@0
  1498
		}	
insilmaril@0
  1499
insilmaril@0
  1500
		LinkableMapObj *oldselection=selection;
insilmaril@0
  1501
insilmaril@0
  1502
		mapCenter->reposition();
insilmaril@0
  1503
		adjustCanvasSize();
insilmaril@0
  1504
		if (actionSettingsAutoedit->isOn() ||
insilmaril@0
  1505
			actionSettingsAutoselectHeading->isOn() )
insilmaril@0
  1506
		{
insilmaril@0
  1507
			selection->unselect();
insilmaril@0
  1508
			selection=newbo;
insilmaril@0
  1509
			selection->select();
insilmaril@0
  1510
			if (actionSettingsPasteNewHeading->isOn() )
insilmaril@0
  1511
			{
insilmaril@163
  1512
				BranchObj *bo2= (BranchObj*)selection;
insilmaril@0
  1513
				bo2->setHeading("");
insilmaril@0
  1514
			}	
insilmaril@0
  1515
			if (actionSettingsAutoedit->isOn() )
insilmaril@0
  1516
				editHeading();
insilmaril@0
  1517
			if (!actionSettingsAutoselectHeading->isOn()
insilmaril@0
  1518
				&& !wasScrolled)
insilmaril@0
  1519
			{
insilmaril@0
  1520
				selection->unselect();
insilmaril@0
  1521
				selection=oldselection;
insilmaril@0
  1522
				selection->select();
insilmaril@0
  1523
			}
insilmaril@0
  1524
		}	
insilmaril@0
  1525
	}	
insilmaril@0
  1526
}
insilmaril@0
  1527
insilmaril@98
  1528
insilmaril@98
  1529
void MapEditor::addNewBranchHere()
insilmaril@98
  1530
{
insilmaril@98
  1531
	// Finish open lineEdits
insilmaril@98
  1532
	if (lineedit) finishedLineEditNoSave();
insilmaril@98
  1533
insilmaril@98
  1534
	if (selection  &&  
insilmaril@98
  1535
		 (typeid(*selection) == typeid(BranchObj) ) )
insilmaril@98
  1536
	{
insilmaril@106
  1537
		saveState(selection);
insilmaril@98
  1538
insilmaril@163
  1539
		BranchObj* bo1 = (BranchObj*) selection;
insilmaril@98
  1540
		bool wasScrolled=false;
insilmaril@98
  1541
		BranchObj *newbo=NULL;
insilmaril@98
  1542
		BranchObj *parbo=(BranchObj*)(selection->getParObj());
insilmaril@98
  1543
		if (parbo)
insilmaril@98
  1544
		{
insilmaril@98
  1545
			// add below selection
insilmaril@98
  1546
			newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@98
  1547
		} 
insilmaril@98
  1548
insilmaril@98
  1549
		LinkableMapObj *oldselection=selection;
insilmaril@163
  1550
		((BranchObj*)selection)->moveBranchTo (newbo,-1);
insilmaril@98
  1551
insilmaril@98
  1552
		mapCenter->reposition();
insilmaril@98
  1553
		adjustCanvasSize();
insilmaril@98
  1554
		if (actionSettingsAutoedit->isOn() ||
insilmaril@98
  1555
			actionSettingsAutoselectHeading->isOn() )
insilmaril@98
  1556
		{
insilmaril@98
  1557
			selection->unselect();
insilmaril@98
  1558
			selection=newbo;
insilmaril@98
  1559
			selection->select();
insilmaril@98
  1560
			if (actionSettingsPasteNewHeading->isOn() )
insilmaril@98
  1561
			{
insilmaril@163
  1562
				BranchObj *bo2= (BranchObj*)selection;
insilmaril@98
  1563
				bo2->setHeading("");
insilmaril@98
  1564
			}	
insilmaril@98
  1565
			if (actionSettingsAutoedit->isOn() )
insilmaril@98
  1566
				editHeading();
insilmaril@98
  1567
			if (!actionSettingsAutoselectHeading->isOn()
insilmaril@98
  1568
				&& !wasScrolled)
insilmaril@98
  1569
			{
insilmaril@98
  1570
				selection->unselect();
insilmaril@98
  1571
				selection=oldselection;
insilmaril@98
  1572
				selection->select();
insilmaril@98
  1573
			}
insilmaril@98
  1574
		}	
insilmaril@98
  1575
	}	
insilmaril@98
  1576
}
insilmaril@98
  1577
insilmaril@0
  1578
void MapEditor::deleteSelection()
insilmaril@0
  1579
{
insilmaril@0
  1580
	// Finish open lineEdits
insilmaril@0
  1581
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1582
insilmaril@0
  1583
	if (selection  && typeid(*selection) ==typeid(BranchObj) ) 
insilmaril@0
  1584
	{
insilmaril@139
  1585
		if (selection->getDepth()>1)
insilmaril@139
  1586
			// Normal branch, save parent with childs
insilmaril@139
  1587
			saveState(selection->getParObj());
insilmaril@139
  1588
		else
insilmaril@139
  1589
			// Mainbranch, save whole map
insilmaril@164
  1590
			// TODO Better would be to insert mainbranch again at pos
insilmaril@139
  1591
			// But undoCommand is missing right now
insilmaril@139
  1592
			saveState();
insilmaril@0
  1593
		BranchObj* bo=dynamic_cast <BranchObj*> (selection);
insilmaril@0
  1594
		BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1595
		bo->unselect();
insilmaril@0
  1596
		selection=NULL;
insilmaril@0
  1597
		par->removeBranch(bo);
insilmaril@0
  1598
		selection=par;
insilmaril@0
  1599
		selection->select();
insilmaril@0
  1600
		ensureSelectionVisible();
insilmaril@0
  1601
		mapCenter->reposition();
insilmaril@0
  1602
		adjustCanvasSize();
insilmaril@0
  1603
	}
insilmaril@0
  1604
	if (selection  && typeid(*selection) ==typeid(FloatImageObj) ) 
insilmaril@0
  1605
	{
insilmaril@106
  1606
		saveState(selection->getParObj());
insilmaril@0
  1607
		FloatImageObj* fio=dynamic_cast <FloatImageObj*> (selection);
insilmaril@0
  1608
		BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@0
  1609
		fio->unselect();
insilmaril@0
  1610
		selection=NULL;
insilmaril@0
  1611
		par->removeFloatImage(fio);
insilmaril@0
  1612
		selection=par;
insilmaril@0
  1613
		selection->select();
insilmaril@0
  1614
		ensureSelectionVisible();
insilmaril@0
  1615
		mapCenter->reposition();
insilmaril@0
  1616
		adjustCanvasSize();
insilmaril@0
  1617
	}
insilmaril@0
  1618
}
insilmaril@0
  1619
insilmaril@0
  1620
LinkableMapObj* MapEditor::getSelection()
insilmaril@0
  1621
{
insilmaril@0
  1622
	return selection;
insilmaril@0
  1623
}
insilmaril@0
  1624
insilmaril@83
  1625
bool MapEditor::select (const QString &s)
insilmaril@83
  1626
{
insilmaril@106
  1627
	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0
  1628
insilmaril@0
  1629
	// Finally select the found object
insilmaril@0
  1630
	if (lmo)
insilmaril@0
  1631
	{
insilmaril@98
  1632
		if (selection) unselect();
insilmaril@0
  1633
		selection=lmo;
insilmaril@0
  1634
		selection->select();
insilmaril@0
  1635
		adjustCanvasSize();
insilmaril@0
  1636
		ensureSelectionVisible();
insilmaril@0
  1637
		return true;
insilmaril@139
  1638
	} 
insilmaril@139
  1639
	return false;
insilmaril@0
  1640
}
insilmaril@0
  1641
insilmaril@0
  1642
void MapEditor::unselect()
insilmaril@0
  1643
{
insilmaril@0
  1644
	if (selection) 
insilmaril@0
  1645
	{
insilmaril@0
  1646
		selectionLast=selection;
insilmaril@0
  1647
		selection->unselect();
insilmaril@0
  1648
		selection=NULL;
insilmaril@0
  1649
	}
insilmaril@0
  1650
}	
insilmaril@0
  1651
insilmaril@0
  1652
void MapEditor::reselect()
insilmaril@0
  1653
{
insilmaril@0
  1654
	if (selectionLast)
insilmaril@0
  1655
	{
insilmaril@0
  1656
		selection=selectionLast;
insilmaril@0
  1657
		selection->select();
insilmaril@0
  1658
		selectionLast=NULL;
insilmaril@0
  1659
	}
insilmaril@0
  1660
}	
insilmaril@0
  1661
insilmaril@0
  1662
void MapEditor::selectNextBranch()
insilmaril@0
  1663
{
insilmaril@0
  1664
	// Increase number of branch
insilmaril@0
  1665
	if (selection)
insilmaril@0
  1666
	{
insilmaril@0
  1667
		QString s=selection->getSelectString();
insilmaril@0
  1668
		QString part;
insilmaril@0
  1669
		QString typ;
insilmaril@0
  1670
		QString num;
insilmaril@0
  1671
insilmaril@0
  1672
		// Where am I? 
insilmaril@0
  1673
		part=s.section(",",-1);
insilmaril@0
  1674
		typ=part.left (3);
insilmaril@0
  1675
		num=part.right(part.length() - 3);
insilmaril@0
  1676
insilmaril@0
  1677
		s=s.left (s.length() -num.length());
insilmaril@0
  1678
insilmaril@0
  1679
		// Go to next lmo
insilmaril@0
  1680
		num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1681
insilmaril@0
  1682
		s=s+num;
insilmaril@0
  1683
		
insilmaril@0
  1684
		// Try to select this one
insilmaril@0
  1685
		if (select (s)) return;
insilmaril@0
  1686
insilmaril@0
  1687
		// We have no direct successor, 
insilmaril@0
  1688
		// try to increase the parental number in order to
insilmaril@0
  1689
		// find a successor with same depth
insilmaril@0
  1690
insilmaril@0
  1691
		int d=selection->getDepth();
insilmaril@0
  1692
		int oldDepth=d;
insilmaril@0
  1693
		int i;
insilmaril@0
  1694
		bool found=false;
insilmaril@0
  1695
		bool b;
insilmaril@0
  1696
		while (!found && d>0)
insilmaril@0
  1697
		{
insilmaril@0
  1698
			s=s.section (",",0,d-1);
insilmaril@0
  1699
			// replace substring of current depth in s with "1"
insilmaril@0
  1700
			part=s.section(",",-1);
insilmaril@0
  1701
			typ=part.left (3);
insilmaril@0
  1702
			num=part.right(part.length() - 3);
insilmaril@0
  1703
insilmaril@0
  1704
			if (d>1)
insilmaril@0
  1705
			{	
insilmaril@0
  1706
				// increase number of parent
insilmaril@0
  1707
				num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1708
				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0
  1709
			} else
insilmaril@0
  1710
			{
insilmaril@0
  1711
				// Special case, look at orientation
insilmaril@0
  1712
				if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1713
					num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1714
				else	
insilmaril@0
  1715
					num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1716
				s=typ+num;
insilmaril@0
  1717
			}	
insilmaril@0
  1718
insilmaril@0
  1719
			if (select (s))
insilmaril@0
  1720
				// pad to oldDepth, select the first branch for each depth
insilmaril@0
  1721
				for (i=d;i<oldDepth;i++)
insilmaril@0
  1722
				{
insilmaril@0
  1723
					b=select (s);
insilmaril@0
  1724
					if (b)
insilmaril@0
  1725
					{	
insilmaril@163
  1726
						if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@0
  1727
							s+=",bo:0";
insilmaril@0
  1728
						else	
insilmaril@0
  1729
							break;
insilmaril@0
  1730
					} else
insilmaril@0
  1731
						break;
insilmaril@0
  1732
				}	
insilmaril@0
  1733
insilmaril@0
  1734
			// try to select the freshly built string
insilmaril@0
  1735
			found=select(s);
insilmaril@0
  1736
			d--;
insilmaril@0
  1737
		}
insilmaril@0
  1738
		return;
insilmaril@0
  1739
	}	
insilmaril@0
  1740
}
insilmaril@0
  1741
insilmaril@0
  1742
void MapEditor::selectPrevBranch()
insilmaril@0
  1743
{
insilmaril@0
  1744
	// Decrease number of branch
insilmaril@0
  1745
	if (selection)
insilmaril@0
  1746
	{
insilmaril@0
  1747
		QString s=selection->getSelectString();
insilmaril@0
  1748
		QString part;
insilmaril@0
  1749
		QString typ;
insilmaril@0
  1750
		QString num;
insilmaril@0
  1751
insilmaril@0
  1752
		// Where am I? 
insilmaril@0
  1753
		part=s.section(",",-1);
insilmaril@0
  1754
		typ=part.left (3);
insilmaril@0
  1755
		num=part.right(part.length() - 3);
insilmaril@0
  1756
insilmaril@0
  1757
		s=s.left (s.length() -num.length());
insilmaril@0
  1758
insilmaril@0
  1759
		// Go to next lmo
insilmaril@0
  1760
		num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1761
insilmaril@0
  1762
		s=s+num;
insilmaril@0
  1763
		
insilmaril@0
  1764
		// Try to select this one
insilmaril@0
  1765
		if (select (s)) return;
insilmaril@0
  1766
insilmaril@0
  1767
		// We have no direct precessor, 
insilmaril@0
  1768
		// try to decrease the parental number in order to
insilmaril@0
  1769
		// find a precessor with same depth
insilmaril@0
  1770
insilmaril@0
  1771
		int d=selection->getDepth();
insilmaril@0
  1772
		int oldDepth=d;
insilmaril@0
  1773
		int i;
insilmaril@0
  1774
		bool found=false;
insilmaril@0
  1775
		bool b;
insilmaril@0
  1776
		while (!found && d>0)
insilmaril@0
  1777
		{
insilmaril@0
  1778
			s=s.section (",",0,d-1);
insilmaril@0
  1779
			// replace substring of current depth in s with "1"
insilmaril@0
  1780
			part=s.section(",",-1);
insilmaril@0
  1781
			typ=part.left (3);
insilmaril@0
  1782
			num=part.right(part.length() - 3);
insilmaril@0
  1783
insilmaril@0
  1784
			if (d>1)
insilmaril@0
  1785
			{
insilmaril@0
  1786
				// decrease number of parent
insilmaril@0
  1787
				num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1788
				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0
  1789
			} else
insilmaril@0
  1790
			{
insilmaril@0
  1791
				// Special case, look at orientation
insilmaril@0
  1792
				if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1793
					num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1794
				else	
insilmaril@0
  1795
					num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1796
				s=typ+num;
insilmaril@0
  1797
			}	
insilmaril@0
  1798
insilmaril@0
  1799
			if (select(s))
insilmaril@0
  1800
				// pad to oldDepth, select the last branch for each depth
insilmaril@0
  1801
				for (i=d;i<oldDepth;i++)
insilmaril@0
  1802
				{
insilmaril@0
  1803
					b=select (s);
insilmaril@0
  1804
					if (b)
insilmaril@163
  1805
						if ( ((BranchObj*)selection)->countBranches()>0)
insilmaril@163
  1806
							s+=",bo:"+ QString ("%1").arg( ((BranchObj*)selection)->countBranches()-1 );
insilmaril@0
  1807
						else	
insilmaril@0
  1808
							break;
insilmaril@0
  1809
					else
insilmaril@0
  1810
						break;
insilmaril@0
  1811
				}	
insilmaril@0
  1812
			
insilmaril@0
  1813
			// try to select the freshly built string
insilmaril@0
  1814
			found=select(s);
insilmaril@0
  1815
			d--;
insilmaril@0
  1816
		}
insilmaril@0
  1817
		return;
insilmaril@0
  1818
	}	
insilmaril@0
  1819
}
insilmaril@0
  1820
insilmaril@0
  1821
void MapEditor::selectUpperBranch()
insilmaril@0
  1822
{
insilmaril@0
  1823
	// Finish open lineEdits
insilmaril@0
  1824
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1825
insilmaril@0
  1826
	if (selection) 
insilmaril@0
  1827
	{
insilmaril@0
  1828
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  1829
		{
insilmaril@0
  1830
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1831
				selectPrevBranch();
insilmaril@0
  1832
			else
insilmaril@0
  1833
				if (selection->getDepth()==1)
insilmaril@0
  1834
					selectNextBranch();
insilmaril@0
  1835
				else
insilmaril@0
  1836
					selectPrevBranch();
insilmaril@0
  1837
		}		
insilmaril@0
  1838
	}
insilmaril@0
  1839
}
insilmaril@0
  1840
insilmaril@0
  1841
void MapEditor::selectLowerBranch()
insilmaril@0
  1842
{
insilmaril@0
  1843
	// Finish open lineEdits
insilmaril@0
  1844
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1845
insilmaril@0
  1846
	if (selection) 
insilmaril@0
  1847
	{
insilmaril@0
  1848
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  1849
		{
insilmaril@0
  1850
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1851
				selectNextBranch();
insilmaril@0
  1852
			else
insilmaril@0
  1853
				if (selection->getDepth()==1)
insilmaril@0
  1854
					selectPrevBranch();
insilmaril@0
  1855
				else
insilmaril@0
  1856
					selectNextBranch();
insilmaril@0
  1857
		}		
insilmaril@0
  1858
	}
insilmaril@0
  1859
}
insilmaril@0
  1860
insilmaril@0
  1861
insilmaril@0
  1862
void MapEditor::selectLeftBranch()
insilmaril@0
  1863
{
insilmaril@0
  1864
	// Finish open lineEdits
insilmaril@0
  1865
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1866
insilmaril@0
  1867
	BranchObj* bo;
insilmaril@0
  1868
	BranchObj* par;
insilmaril@0
  1869
	if (selection) 
insilmaril@0
  1870
	{
insilmaril@0
  1871
		if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  1872
		{
insilmaril@163
  1873
			par=  (BranchObj*) selection;
insilmaril@0
  1874
			bo=par->getLastSelectedBranch();
insilmaril@0
  1875
			if (bo)
insilmaril@0
  1876
			{
insilmaril@0
  1877
				// Workaround for reselecting on left and right side
insilmaril@0
  1878
				if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1879
				{
insilmaril@0
  1880
					bo=par->getLastBranch();
insilmaril@0
  1881
				}	
insilmaril@0
  1882
				if (bo)
insilmaril@0
  1883
				{
insilmaril@0
  1884
					par->unselect();
insilmaril@0
  1885
					selection=bo;
insilmaril@0
  1886
					selection->select();
insilmaril@0
  1887
					adjustCanvasSize();
insilmaril@0
  1888
					ensureSelectionVisible();
insilmaril@0
  1889
				}
insilmaril@0
  1890
			}	
insilmaril@0
  1891
		} else
insilmaril@0
  1892
		{
insilmaril@0
  1893
			par=(BranchObj*)(selection->getParObj());
insilmaril@0
  1894
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1895
			{
insilmaril@0
  1896
				if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  1897
					typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  1898
				{
insilmaril@0
  1899
					selection->unselect();
insilmaril@0
  1900
					selection=par;
insilmaril@0
  1901
					selection->select();
insilmaril@0
  1902
					adjustCanvasSize();
insilmaril@0
  1903
					ensureSelectionVisible();
insilmaril@0
  1904
				}
insilmaril@0
  1905
			} else
insilmaril@0
  1906
			{
insilmaril@0
  1907
				if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0
  1908
				{
insilmaril@163
  1909
					bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0
  1910
					if (bo) 
insilmaril@0
  1911
					{
insilmaril@0
  1912
						selection->unselect();
insilmaril@0
  1913
						selection=bo;
insilmaril@0
  1914
						selection->select();
insilmaril@0
  1915
						adjustCanvasSize();
insilmaril@0
  1916
						ensureSelectionVisible();
insilmaril@0
  1917
					}
insilmaril@0
  1918
				}
insilmaril@0
  1919
			}
insilmaril@0
  1920
		}	
insilmaril@0
  1921
	}
insilmaril@0
  1922
}
insilmaril@0
  1923
insilmaril@0
  1924
void MapEditor::selectRightBranch()
insilmaril@0
  1925
{
insilmaril@0
  1926
	// Finish open lineEdits
insilmaril@0
  1927
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1928
insilmaril@0
  1929
	BranchObj* bo;
insilmaril@0
  1930
	BranchObj* par;
insilmaril@0
  1931
insilmaril@0
  1932
	if (selection) 
insilmaril@0
  1933
	{
insilmaril@0
  1934
		if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  1935
		{
insilmaril@163
  1936
			par=  (BranchObj*) selection;
insilmaril@0
  1937
			bo=par->getLastSelectedBranch();
insilmaril@0
  1938
			if (bo)
insilmaril@0
  1939
			{
insilmaril@0
  1940
				// Workaround for relecting on left and right side
insilmaril@0
  1941
				if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0
  1942
					bo=par->getFirstBranch();
insilmaril@0
  1943
				if (bo)
insilmaril@0
  1944
				{
insilmaril@0
  1945
					par->unselect();
insilmaril@0
  1946
					selection=bo;
insilmaril@0
  1947
					selection->select();
insilmaril@0
  1948
					ensureSelectionVisible();
insilmaril@0
  1949
				}
insilmaril@0
  1950
			}
insilmaril@0
  1951
		} else
insilmaril@0
  1952
		{
insilmaril@0
  1953
			par=(BranchObj*)(selection->getParObj());
insilmaril@0
  1954
			if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0
  1955
			{
insilmaril@0
  1956
				if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  1957
					typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  1958
				{
insilmaril@0
  1959
					selection->unselect();
insilmaril@0
  1960
					selection=par;
insilmaril@0
  1961
					selection->select();
insilmaril@0
  1962
					adjustCanvasSize();
insilmaril@0
  1963
					ensureSelectionVisible();
insilmaril@0
  1964
				}
insilmaril@0
  1965
			} else
insilmaril@0
  1966
			{
insilmaril@0
  1967
				if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0
  1968
				{
insilmaril@163
  1969
					bo=((BranchObj*)selection)->getLastSelectedBranch();
insilmaril@0
  1970
					if (bo) 
insilmaril@0
  1971
					{
insilmaril@0
  1972
						selection->unselect();
insilmaril@0
  1973
						selection=bo;
insilmaril@0
  1974
						selection->select();
insilmaril@0
  1975
						adjustCanvasSize();
insilmaril@0
  1976
						ensureSelectionVisible();
insilmaril@0
  1977
					}
insilmaril@0
  1978
				}
insilmaril@0
  1979
			}
insilmaril@0
  1980
		}
insilmaril@0
  1981
	}
insilmaril@0
  1982
}
insilmaril@0
  1983
insilmaril@0
  1984
void MapEditor::selectFirstBranch()
insilmaril@0
  1985
{
insilmaril@0
  1986
	// Finish open lineEdits
insilmaril@0
  1987
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1988
insilmaril@0
  1989
	BranchObj *bo1;
insilmaril@0
  1990
	BranchObj *bo2;
insilmaril@0
  1991
	BranchObj* par;
insilmaril@0
  1992
	if (selection) {
insilmaril@0
  1993
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  1994
		{
insilmaril@163
  1995
			bo1=  (BranchObj*) selection;
insilmaril@0
  1996
			par=(BranchObj*)(bo1->getParObj());
insilmaril@0
  1997
			bo2=par->getFirstBranch();
insilmaril@0
  1998
			if (bo2) {
insilmaril@0
  1999
				bo1->unselect();
insilmaril@0
  2000
				selection=bo2;
insilmaril@0
  2001
				selection->select();
insilmaril@0
  2002
				ensureSelectionVisible();
insilmaril@0
  2003
			}
insilmaril@0
  2004
		}		
insilmaril@0
  2005
		adjustCanvasSize();
insilmaril@0
  2006
	}
insilmaril@0
  2007
}
insilmaril@0
  2008
insilmaril@0
  2009
void MapEditor::selectLastBranch()
insilmaril@0
  2010
{
insilmaril@0
  2011
	// Finish open lineEdits
insilmaril@0
  2012
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2013
insilmaril@0
  2014
	BranchObj *bo1;
insilmaril@0
  2015
	BranchObj *bo2;
insilmaril@0
  2016
	BranchObj* par;
insilmaril@0
  2017
	if (selection) {
insilmaril@0
  2018
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  2019
		{
insilmaril@163
  2020
			bo1=  (BranchObj*) selection;
insilmaril@0
  2021
			par=(BranchObj*)(bo1->getParObj());
insilmaril@0
  2022
			bo2=par->getLastBranch();
insilmaril@0
  2023
			if (bo2) {
insilmaril@0
  2024
				bo1->unselect();
insilmaril@0
  2025
				selection=bo2;
insilmaril@0
  2026
				selection->select();
insilmaril@0
  2027
				ensureSelectionVisible();
insilmaril@0
  2028
			}
insilmaril@0
  2029
		}		
insilmaril@0
  2030
		adjustCanvasSize();
insilmaril@0
  2031
	}
insilmaril@0
  2032
}
insilmaril@0
  2033
insilmaril@0
  2034
void MapEditor::setColor(QColor c)
insilmaril@0
  2035
{
insilmaril@0
  2036
	actColor=c;
insilmaril@0
  2037
}
insilmaril@0
  2038
insilmaril@0
  2039
void MapEditor::selectBackgroundColor()
insilmaril@0
  2040
{
insilmaril@0
  2041
	// Finish open lineEdits
insilmaril@0
  2042
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2043
insilmaril@0
  2044
	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0
  2045
	if ( !col.isValid() ) return;
insilmaril@0
  2046
	setBackgroundColor( col );
insilmaril@131
  2047
	saveState();
insilmaril@0
  2048
}
insilmaril@0
  2049
insilmaril@0
  2050
void MapEditor::setBackgroundColor(QColor c)
insilmaril@0
  2051
{
insilmaril@0
  2052
	mapCanvas->setBackgroundColor (c);
insilmaril@0
  2053
}
insilmaril@0
  2054
insilmaril@0
  2055
QColor MapEditor::pickColor()
insilmaril@0
  2056
{
insilmaril@0
  2057
	if (selection) 
insilmaril@0
  2058
	{
insilmaril@0
  2059
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2060
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2061
		{
insilmaril@163
  2062
			BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2063
			actColor=bo->getColor(); 
insilmaril@0
  2064
		}    
insilmaril@0
  2065
	}
insilmaril@0
  2066
	return actColor;
insilmaril@0
  2067
}
insilmaril@0
  2068
insilmaril@0
  2069
void MapEditor::colorItem()
insilmaril@0
  2070
{
insilmaril@0
  2071
	if (selection) 
insilmaril@0
  2072
	{
insilmaril@0
  2073
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2074
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2075
		{
insilmaril@164
  2076
			saveState(selection);	//TODO undoCommand
insilmaril@163
  2077
			BranchObj *bo=(BranchObj*)selection;
insilmaril@243
  2078
			bo->setColor(actColor); // color branch
insilmaril@0
  2079
		}    
insilmaril@0
  2080
	}
insilmaril@0
  2081
}
insilmaril@0
  2082
insilmaril@0
  2083
void MapEditor::colorBranch()
insilmaril@0
  2084
{
insilmaril@0
  2085
	if (selection) 
insilmaril@0
  2086
	{
insilmaril@0
  2087
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2088
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2089
		{
insilmaril@185
  2090
			saveState(selection);	//TODO undoCommand
insilmaril@163
  2091
			BranchObj *bo=(BranchObj*)selection;
insilmaril@243
  2092
			bo->setColorChilds(actColor); // color links, color childs
insilmaril@0
  2093
		}    
insilmaril@0
  2094
	}
insilmaril@0
  2095
}
insilmaril@0
  2096
insilmaril@0
  2097
insilmaril@0
  2098
void MapEditor::toggleStandardFlag(QString f)
insilmaril@0
  2099
{
insilmaril@0
  2100
	if (selection)
insilmaril@0
  2101
	{
insilmaril@164
  2102
		saveState(selection);// TODO undoCommand	
insilmaril@163
  2103
		((BranchObj*)selection)->toggleStandardFlag (f,actionSettingsUseFlagGroups);
insilmaril@228
  2104
		adjustCanvasSize();
insilmaril@0
  2105
	}	
insilmaril@0
  2106
}
insilmaril@0
  2107
insilmaril@0
  2108
void MapEditor::setViewCenter()
insilmaril@0
  2109
{
insilmaril@0
  2110
	// transform to CanvasView Coord:
insilmaril@0
  2111
	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0
  2112
	center ( p.x(), p.y());
insilmaril@0
  2113
}
insilmaril@0
  2114
insilmaril@0
  2115
insilmaril@0
  2116
BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0
  2117
{
insilmaril@0
  2118
	if (!itFind) 
insilmaril@0
  2119
	{	// Nothing found or new find process
insilmaril@0
  2120
		if (EOFind)
insilmaril@0
  2121
			// nothing found, start again
insilmaril@0
  2122
			EOFind=false;
insilmaril@0
  2123
		itFind=mapCenter->first();
insilmaril@0
  2124
	}	
insilmaril@0
  2125
	bool searching=true;
insilmaril@0
  2126
	bool foundNote=false;
insilmaril@0
  2127
	while (searching && !EOFind)
insilmaril@0
  2128
	{
insilmaril@0
  2129
		if (itFind)
insilmaril@0
  2130
		{
insilmaril@0
  2131
			// Searching in Note
insilmaril@0
  2132
			if (itFind->getNote().contains(s,cs))
insilmaril@0
  2133
			{
insilmaril@0
  2134
				if (selection!=itFind) 
insilmaril@0
  2135
				{
insilmaril@163
  2136
					if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0
  2137
					selection=itFind;
insilmaril@0
  2138
					selection->select();
insilmaril@0
  2139
					adjustCanvasSize();
insilmaril@0
  2140
					ensureSelectionVisible();
insilmaril@0
  2141
				}
insilmaril@0
  2142
				if (textEditor->findText(s,cs)) 
insilmaril@0
  2143
				{
insilmaril@0
  2144
					searching=false;
insilmaril@0
  2145
					foundNote=true;
insilmaril@0
  2146
				}	
insilmaril@0
  2147
			}
insilmaril@0
  2148
			// Searching in Heading
insilmaril@0
  2149
			if (searching && itFind->getHeading().contains (s,cs) ) 
insilmaril@0
  2150
			{
insilmaril@163
  2151
				if (selection) ((BranchObj*)selection)->unselect();
insilmaril@0
  2152
				selection=itFind;
insilmaril@0
  2153
				selection->select();
insilmaril@0
  2154
				adjustCanvasSize();
insilmaril@0
  2155
				ensureSelectionVisible();
insilmaril@0
  2156
				searching=false;
insilmaril@0
  2157
			}
insilmaril@0
  2158
		}	
insilmaril@0
  2159
		if (!foundNote)
insilmaril@0
  2160
		{
insilmaril@0
  2161
			itFind=itFind->next();
insilmaril@0
  2162
			if (!itFind) EOFind=true;
insilmaril@0
  2163
		}
insilmaril@0
  2164
	}	
insilmaril@0
  2165
	if (!searching)
insilmaril@0
  2166
	{
insilmaril@0
  2167
		adjustCanvasSize();
insilmaril@163
  2168
		return (BranchObj*)selection;
insilmaril@0
  2169
	}	else
insilmaril@0
  2170
		return NULL;
insilmaril@0
  2171
}
insilmaril@0
  2172
insilmaril@0
  2173
void MapEditor::findReset()
insilmaril@0
  2174
{	// Necessary if text to find changes during a find process
insilmaril@0
  2175
	itFind=NULL;
insilmaril@0
  2176
	EOFind=false;
insilmaril@0
  2177
}
insilmaril@0
  2178
insilmaril@0
  2179
void MapEditor::openURL()
insilmaril@0
  2180
{
insilmaril@0
  2181
	if (selection )
insilmaril@0
  2182
	{
insilmaril@0
  2183
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2184
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2185
		{
insilmaril@163
  2186
			QString url=((BranchObj*)selection)->getURL();
insilmaril@0
  2187
insilmaril@0
  2188
			QProcess *proc = new QProcess( this );
insilmaril@0
  2189
insilmaril@148
  2190
			proc->addArgument( settings.readEntry("/vym/mainwindow/readerURL" ));
insilmaril@0
  2191
			proc->addArgument( url);
insilmaril@0
  2192
insilmaril@0
  2193
			if ( !proc->start() ) 
insilmaril@0
  2194
				// error handling
insilmaril@0
  2195
				if (mainWindow->settingsURL() ) 
insilmaril@0
  2196
					openURL();
insilmaril@0
  2197
		}	
insilmaril@0
  2198
	}	
insilmaril@0
  2199
}
insilmaril@0
  2200
insilmaril@0
  2201
void MapEditor::editURL()
insilmaril@0
  2202
{
insilmaril@0
  2203
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2204
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2205
	{		
insilmaril@0
  2206
		bool ok;
insilmaril@163
  2207
		BranchObj *bo=(BranchObj*)selection;
insilmaril@0
  2208
		QString text = QInputDialog::getText(
insilmaril@0
  2209
				"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143
  2210
				bo->getURL(), &ok, this );
insilmaril@0
  2211
		if ( ok) 
insilmaril@0
  2212
		{
insilmaril@0
  2213
			// user entered something and pressed OK
insilmaril@143
  2214
			saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")");	
insilmaril@143
  2215
			bo->setURL (text);
insilmaril@0
  2216
			updateActions();
insilmaril@0
  2217
		}	
insilmaril@0
  2218
	}
insilmaril@0
  2219
}
insilmaril@0
  2220
insilmaril@0
  2221
void MapEditor::editHeading2URL()
insilmaril@0
  2222
{
insilmaril@0
  2223
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2224
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2225
	{		
insilmaril@163
  2226
		BranchObj *bo=(BranchObj*)selection;
insilmaril@143
  2227
		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")");	
insilmaril@143
  2228
		bo->setURL (bo->getHeading());
insilmaril@0
  2229
		updateActions();
insilmaril@0
  2230
	}
insilmaril@0
  2231
}	
insilmaril@0
  2232
insilmaril@0
  2233
void MapEditor::editBugzilla2URL()
insilmaril@0
  2234
{
insilmaril@0
  2235
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2236
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2237
	{		
insilmaril@163
  2238
		BranchObj *bo=(BranchObj*)selection;
insilmaril@143
  2239
		QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@143
  2240
		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")");	
insilmaril@143
  2241
		bo->setURL (url);
insilmaril@0
  2242
		updateActions();
insilmaril@0
  2243
	}
insilmaril@0
  2244
}	
insilmaril@0
  2245
insilmaril@175
  2246
void MapEditor::editFATE2URL()
insilmaril@175
  2247
{
insilmaril@175
  2248
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@175
  2249
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@175
  2250
	{		
insilmaril@175
  2251
		BranchObj *bo=(BranchObj*)selection;
insilmaril@175
  2252
		QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@175
  2253
		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")");	
insilmaril@175
  2254
		bo->setURL (url);
insilmaril@175
  2255
		updateActions();
insilmaril@175
  2256
	}
insilmaril@175
  2257
}	
insilmaril@175
  2258
insilmaril@0
  2259
void MapEditor::editVymLink()
insilmaril@0
  2260
{
insilmaril@0
  2261
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2262
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2263
	{		
insilmaril@163
  2264
		BranchObj *bo=(BranchObj*)selection;
insilmaril@185
  2265
		QFileDialog *fd=new QFileDialog( this,__VYM " - " +tr("Link to another map"));
insilmaril@0
  2266
		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185
  2267
		fd->setCaption(__VYM " - " +tr("Link to another map"));
insilmaril@143
  2268
		if (! bo->getVymLink().isEmpty() )
insilmaril@143
  2269
			fd->setSelection( bo->getVymLink() );
insilmaril@0
  2270
		fd->show();
insilmaril@0
  2271
insilmaril@0
  2272
		QString fn;
insilmaril@0
  2273
		if ( fd->exec() == QDialog::Accepted )
insilmaril@143
  2274
		{
insilmaril@143
  2275
			saveState("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")");	
insilmaril@143
  2276
			bo->setVymLink (fd->selectedFile() );
insilmaril@143
  2277
			updateActions();
insilmaril@143
  2278
			mapCenter->reposition();
insilmaril@143
  2279
			adjustCanvasSize();
insilmaril@143
  2280
			canvas()->update();
insilmaril@143
  2281
		}
insilmaril@0
  2282
	}
insilmaril@0
  2283
}
insilmaril@0
  2284
insilmaril@0
  2285
void MapEditor::deleteVymLink()
insilmaril@0
  2286
{
insilmaril@0
  2287
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2288
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2289
	{		
insilmaril@163
  2290
		BranchObj *bo=(BranchObj*)selection;
insilmaril@143
  2291
		saveState("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")");	
insilmaril@143
  2292
		bo->setVymLink ("" );
insilmaril@0
  2293
		updateActions();
insilmaril@0
  2294
		mapCenter->reposition();
insilmaril@0
  2295
		adjustCanvasSize();
insilmaril@0
  2296
		canvas()->update();
insilmaril@0
  2297
	}
insilmaril@0
  2298
}
insilmaril@0
  2299
insilmaril@243
  2300
void MapEditor::toggleHideExport()
insilmaril@243
  2301
{
insilmaril@243
  2302
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@243
  2303
			typeid(*selection) == typeid(MapCenterObj)) //||
insilmaril@243
  2304
//			(typeid(*selection)==typeid(FloatImageObj))
insilmaril@243
  2305
			)
insilmaril@243
  2306
	{		
insilmaril@243
  2307
		saveState();	//TODO undoCommand
insilmaril@243
  2308
		BranchObj *bo=(BranchObj*)selection;
insilmaril@243
  2309
		bo->setHideInExport(actionEditToggleHideExport->isOn());
insilmaril@243
  2310
		updateActions();
insilmaril@243
  2311
		mapCenter->reposition();
insilmaril@243
  2312
		adjustCanvasSize();
insilmaril@243
  2313
		canvas()->update();
insilmaril@243
  2314
	}
insilmaril@243
  2315
}
insilmaril@243
  2316
insilmaril@0
  2317
QString MapEditor::getVymLink()
insilmaril@0
  2318
{
insilmaril@0
  2319
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2320
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2321
	{		
insilmaril@163
  2322
		return ((BranchObj*)selection)->getVymLink();
insilmaril@0
  2323
	}
insilmaril@0
  2324
	return "";
insilmaril@0
  2325
	
insilmaril@0
  2326
}
insilmaril@0
  2327
insilmaril@98
  2328
void MapEditor::removeBranchHere()
insilmaril@98
  2329
{
insilmaril@98
  2330
	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98
  2331
	{		
insilmaril@163
  2332
		BranchObj* bo=(BranchObj*)selection;
insilmaril@98
  2333
		BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@139
  2334
		if (bo->getDepth()==1)
insilmaril@139
  2335
			saveState();
insilmaril@139
  2336
		else	
insilmaril@164
  2337
			saveState(selection->getParObj());	// TODO undoCommand
insilmaril@139
  2338
		QString sel=selection->getSelectString();
insilmaril@98
  2339
		unselect();
insilmaril@98
  2340
		par->removeBranchHere(bo);
insilmaril@98
  2341
		mapCenter->reposition();
insilmaril@98
  2342
		select (sel);
insilmaril@98
  2343
	}	
insilmaril@98
  2344
}
insilmaril@98
  2345
insilmaril@98
  2346
void MapEditor::removeChilds()
insilmaril@98
  2347
{
insilmaril@98
  2348
	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98
  2349
	{		
insilmaril@106
  2350
		saveState(selection->getParObj());
insilmaril@163
  2351
		((BranchObj*)selection)->removeChilds();
insilmaril@98
  2352
		mapCenter->reposition();
insilmaril@98
  2353
	}	
insilmaril@98
  2354
}
insilmaril@98
  2355
insilmaril@0
  2356
void MapEditor::editMapInfo()
insilmaril@0
  2357
{
insilmaril@0
  2358
	ExtraInfoDialog dia;
insilmaril@0
  2359
	dia.setMapName (getFileName() );
insilmaril@0
  2360
	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0
  2361
	dia.setComment(mapCenter->getComment() );
insilmaril@0
  2362
insilmaril@0
  2363
	// Calc some stats
insilmaril@0
  2364
	QString stats;
insilmaril@0
  2365
    int i=0;
insilmaril@0
  2366
    QCanvasItemList l=canvas()->allItems();
insilmaril@0
  2367
    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) 
insilmaril@0
  2368
        i++;
insilmaril@0
  2369
    stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0
  2370
insilmaril@0
  2371
	uint b=0;
insilmaril@0
  2372
	uint f=0;
insilmaril@0
  2373
	uint n=0;
insilmaril@103
  2374
	uint xl=0;
insilmaril@0
  2375
	BranchObj *bo;
insilmaril@0
  2376
	bo=mapCenter->first();
insilmaril@0
  2377
	while (bo) 
insilmaril@0
  2378
	{
insilmaril@0
  2379
		if (!bo->getNote().isEmpty() ) n++;
insilmaril@0
  2380
		f+= bo->countFloatImages();
insilmaril@0
  2381
		b++;
insilmaril@103
  2382
		xl+=bo->countXLinks();
insilmaril@0
  2383
		bo=bo->next();
insilmaril@0
  2384
	}
insilmaril@0
  2385
    stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104
  2386
    stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0
  2387
    stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0
  2388
    stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0
  2389
	dia.setStats (stats);
insilmaril@0
  2390
insilmaril@0
  2391
	// Finally show dialog
insilmaril@0
  2392
	if (dia.exec() == QDialog::Accepted)
insilmaril@0
  2393
	{
insilmaril@164
  2394
		saveState();	//TODO undoCommand
insilmaril@0
  2395
		mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0
  2396
		mapCenter->setComment (dia.getComment() );
insilmaril@0
  2397
	}
insilmaril@0
  2398
}
insilmaril@0
  2399
insilmaril@0
  2400
void MapEditor::updateActions()
insilmaril@0
  2401
{
insilmaril@98
  2402
	QAction *a;
insilmaril@0
  2403
	if (getLinkColorHint()==HeadingColor) 
insilmaril@0
  2404
		actionFormatLinkColorHint->setOn(true);
insilmaril@0
  2405
	else	
insilmaril@0
  2406
		actionFormatLinkColorHint->setOn(false);
insilmaril@0
  2407
insilmaril@0
  2408
	switch (linkstyle)
insilmaril@0
  2409
	{
insilmaril@0
  2410
		case StyleLine: 
insilmaril@0
  2411
			actionFormatLinkStyleLine->setOn(true);
insilmaril@0
  2412
			break;
insilmaril@0
  2413
		case StyleParabel:
insilmaril@0
  2414
			actionFormatLinkStyleParabel->setOn(true);
insilmaril@0
  2415
			break;
insilmaril@0
  2416
		case StylePolyLine:	
insilmaril@0
  2417
			actionFormatLinkStylePolyLine->setOn(true);
insilmaril@0
  2418
			break;
insilmaril@0
  2419
		case StylePolyParabel:	
insilmaril@0
  2420
			actionFormatLinkStylePolyParabel->setOn(true);
insilmaril@0
  2421
			break;
insilmaril@0
  2422
		default:
insilmaril@0
  2423
			break;
insilmaril@0
  2424
	}	
insilmaril@0
  2425
insilmaril@0
  2426
	QPixmap pix( 16, 16 );
insilmaril@0
  2427
    pix.fill( mapCanvas->backgroundColor() );
insilmaril@0
  2428
    actionFormatBackColor->setIconSet( pix );
insilmaril@97
  2429
    pix.fill( defLinkColor );
insilmaril@0
  2430
    actionFormatLinkColor->setIconSet( pix );
insilmaril@0
  2431
insilmaril@0
  2432
	actionEditUndo->setEnabled( mapChanged );
insilmaril@0
  2433
	actionFileSave->setEnabled( mapUnsaved );
insilmaril@0
  2434
insilmaril@0
  2435
	if (selection)
insilmaril@0
  2436
	{
insilmaril@0
  2437
		if ( (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2438
			(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2439
		{
insilmaril@163
  2440
			BranchObj *bo=(BranchObj*)selection;
insilmaril@89
  2441
			// Take care of links
insilmaril@95
  2442
			if (bo->countXLinks()==0)
insilmaril@89
  2443
			{
insilmaril@89
  2444
				branchLinksContextMenu->clear();
insilmaril@125
  2445
				branchLinksContextMenu->insertItem ("No xLink available");
insilmaril@94
  2446
				branchLinksContextMenuDup->clear();
insilmaril@125
  2447
				branchLinksContextMenuDup->insertItem ("No xLink available");
insilmaril@89
  2448
				
insilmaril@89
  2449
			} else
insilmaril@89
  2450
			{
insilmaril@89
  2451
				BranchObj *bot;
insilmaril@89
  2452
				QString s;
insilmaril@89
  2453
				branchLinksContextMenu->clear();
insilmaril@94
  2454
				branchLinksContextMenuDup->clear();
insilmaril@95
  2455
				for (int i=0; i<=bo->countXLinks();i++)
insilmaril@89
  2456
				{
insilmaril@95
  2457
					bot=bo->XLinkTargetAt(i);
insilmaril@89
  2458
					if (bot)
insilmaril@89
  2459
					{
insilmaril@89
  2460
						s=bot->getHeading();
insilmaril@89
  2461
						if (s.length()>25)
insilmaril@89
  2462
							s=s.left(25)+"...";
insilmaril@89
  2463
						branchLinksContextMenu->insertItem (s);
insilmaril@94
  2464
						branchLinksContextMenuDup->insertItem (s);
insilmaril@89
  2465
					}	
insilmaril@89
  2466
				}
insilmaril@89
  2467
			}
insilmaril@89
  2468
insilmaril@0
  2469
			standardFlagsDefault->setEnabled (true);
insilmaril@0
  2470
insilmaril@89
  2471
			if ( bo->getURL().isEmpty() )
insilmaril@0
  2472
				actionEditOpenURL->setEnabled (false);
insilmaril@0
  2473
			else	
insilmaril@0
  2474
				actionEditOpenURL->setEnabled (true);
insilmaril@0
  2475
insilmaril@89
  2476
			if ( bo->getVymLink().isEmpty() )
insilmaril@0
  2477
			{
insilmaril@0
  2478
				actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2479
				actionEditDeleteVymLink->setEnabled (false);
insilmaril@0
  2480
			} else	
insilmaril@0
  2481
			{
insilmaril@0
  2482
				actionEditOpenVymLink->setEnabled (true);
insilmaril@0
  2483
				actionEditDeleteVymLink->setEnabled (true);
insilmaril@0
  2484
			}	
insilmaril@243
  2485
			actionEditToggleHideExport->setEnabled (true);	
insilmaril@243
  2486
			actionEditToggleHideExport->setOn (bo->hideInExport() );	
insilmaril@0
  2487
insilmaril@0
  2488
			actionEditCopy->setEnabled (true);	
insilmaril@0
  2489
			actionEditCut->setEnabled (true);	
insilmaril@166
  2490
			if (!clipboardEmpty)
insilmaril@119
  2491
				actionEditPaste->setEnabled (true);	
insilmaril@119
  2492
			else	
insilmaril@119
  2493
				actionEditPaste->setEnabled (false);	
insilmaril@119
  2494
			for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@119
  2495
				a->setEnabled(true);
insilmaril@0
  2496
			actionEditDelete->setEnabled (true);
insilmaril@0
  2497
			actionEditToggleFloatExport->setEnabled (false);
insilmaril@0
  2498
			switch (selection->getFrameType())
insilmaril@0
  2499
			{
insilmaril@0
  2500
				case NoFrame: 
insilmaril@0
  2501
					actionFormatFrameNone->setOn(true);
insilmaril@0
  2502
					break;
insilmaril@0
  2503
				case Rectangle:
insilmaril@0
  2504
					actionFormatFrameRectangle->setOn(true);
insilmaril@0
  2505
					break;
insilmaril@0
  2506
				default:
insilmaril@0
  2507
					break;
insilmaril@0
  2508
			}	
insilmaril@175
  2509
			actionFormatIncludeImagesVer->setOn
insilmaril@175
  2510
				( ((BranchObj*)selection)->getIncludeImagesVer());
insilmaril@175
  2511
			actionFormatIncludeImagesHor->setOn
insilmaril@175
  2512
				( ((BranchObj*)selection)->getIncludeImagesHor());
insilmaril@160
  2513
			actionFormatHideLinkUnselected->setOn
insilmaril@175
  2514
				(selection->getHideLinkUnselected());
insilmaril@0
  2515
		}
insilmaril@0
  2516
		if ( (typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0
  2517
		{
insilmaril@0
  2518
			standardFlagsDefault->setEnabled (false);
insilmaril@0
  2519
insilmaril@0
  2520
			actionEditOpenURL->setEnabled (false);
insilmaril@0
  2521
			actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2522
			actionEditDeleteVymLink->setEnabled (false);	
insilmaril@243
  2523
			actionEditToggleHideExport->setEnabled (false);	
insilmaril@0
  2524
insilmaril@0
  2525
			actionEditCopy->setEnabled (true);
insilmaril@0
  2526
			actionEditCut->setEnabled (true);	
insilmaril@243
  2527
			actionEditPaste->setEnabled (false);
insilmaril@98
  2528
			for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98
  2529
				a->setEnabled(false);
insilmaril@0
  2530
			actionEditDelete->setEnabled (true);
insilmaril@0
  2531
			actionEditToggleFloatExport->setOn
insilmaril@163
  2532
				( ((FloatImageObj*)selection)->getFloatExport() );
insilmaril@160
  2533
			actionFormatHideLinkUnselected->setOn
insilmaril@160
  2534
				( selection->getHideLinkUnselected());
insilmaril@0
  2535
		}
insilmaril@0
  2536
insilmaril@0
  2537
	} else
insilmaril@0
  2538
	{
insilmaril@0
  2539
		standardFlagsDefault->setEnabled (false);
insilmaril@0
  2540
insilmaril@0
  2541
		actionEditCopy->setEnabled (false);	
insilmaril@0
  2542
		actionEditCut->setEnabled (false);	
insilmaril@0
  2543
		actionEditPaste->setEnabled (false);	
insilmaril@98
  2544
		for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98
  2545
			a->setEnabled(false);
insilmaril@98
  2546
insilmaril@0
  2547
		actionEditOpenURL->setEnabled (false);
insilmaril@0
  2548
		actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2549
		actionEditDeleteVymLink->setEnabled (false);	
insilmaril@0
  2550
		actionEditHeading2URL->setEnabled (false);	
insilmaril@0
  2551
		actionEditDelete->setEnabled (false);
insilmaril@0
  2552
		actionEditToggleFloatExport->setEnabled (false);
insilmaril@0
  2553
	}	
insilmaril@0
  2554
}
insilmaril@0
  2555
insilmaril@160
  2556
void MapEditor::updateNoteFlag()
insilmaril@160
  2557
{
insilmaril@160
  2558
	if (selection)
insilmaril@160
  2559
		if ( (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@160
  2560
			(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@160
  2561
			((BranchObj*)selection)->updateNoteFlag();
insilmaril@160
  2562
}
insilmaril@160
  2563
insilmaril@0
  2564
void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0
  2565
{
insilmaril@0
  2566
	linkstyle=ls;
insilmaril@0
  2567
insilmaril@164
  2568
	saveState();	// TODO undoCommand
insilmaril@0
  2569
	BranchObj *bo;
insilmaril@0
  2570
	bo=mapCenter->first();
insilmaril@0
  2571
	bo=bo->next();
insilmaril@0
  2572
	while (bo) 
insilmaril@0
  2573
	{
insilmaril@0
  2574
		bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0
  2575
		bo=bo->next();
insilmaril@0
  2576
	}
insilmaril@102
  2577
	mapCenter->reposition();
insilmaril@0
  2578
}
insilmaril@0
  2579
insilmaril@0
  2580
LinkStyle MapEditor::getLinkStyle ()
insilmaril@0
  2581
{
insilmaril@0
  2582
	return linkstyle;
insilmaril@0
  2583
}	
insilmaril@0
  2584
insilmaril@0
  2585
void MapEditor::setLinkColor(QColor c)
insilmaril@0
  2586
{
insilmaril@97
  2587
	defLinkColor=c;
insilmaril@0
  2588
	updateActions();
insilmaril@0
  2589
}
insilmaril@0
  2590
insilmaril@0
  2591
void MapEditor::setLinkColorHint()
insilmaril@0
  2592
{
insilmaril@0
  2593
	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0
  2594
	BranchObj *bo;
insilmaril@0
  2595
	bo=mapCenter->first();
insilmaril@0
  2596
	while (bo) 
insilmaril@0
  2597
	{
insilmaril@0
  2598
		bo->setLinkColor();
insilmaril@0
  2599
		bo=bo->next();
insilmaril@0
  2600
	}
insilmaril@0
  2601
}
insilmaril@0
  2602
insilmaril@0
  2603
void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0
  2604
{
insilmaril@0
  2605
	linkcolorhint=lch;
insilmaril@0
  2606
	setLinkColorHint();
insilmaril@0
  2607
}
insilmaril@0
  2608
insilmaril@0
  2609
void MapEditor::toggleLinkColorHint()
insilmaril@0
  2610
{
insilmaril@0
  2611
	if (linkcolorhint==HeadingColor)
insilmaril@0
  2612
		linkcolorhint=DefaultColor;
insilmaril@0
  2613
	else	
insilmaril@0
  2614
		linkcolorhint=HeadingColor;
insilmaril@0
  2615
	BranchObj *bo;
insilmaril@0
  2616
	bo=mapCenter->first();
insilmaril@0
  2617
	while (bo) 
insilmaril@0
  2618
	{
insilmaril@0
  2619
		bo->setLinkColor();
insilmaril@0
  2620
		bo=bo->next();
insilmaril@0
  2621
	}
insilmaril@0
  2622
}
insilmaril@0
  2623
insilmaril@0
  2624
LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0
  2625
{
insilmaril@0
  2626
	return linkcolorhint;
insilmaril@0
  2627
}
insilmaril@0
  2628
insilmaril@0
  2629
QColor MapEditor::getDefLinkColor()
insilmaril@0
  2630
{
insilmaril@97
  2631
	return defLinkColor;
insilmaril@97
  2632
}
insilmaril@97
  2633
insilmaril@97
  2634
void MapEditor::setDefXLinkColor(QColor col)
insilmaril@97
  2635
{
insilmaril@97
  2636
	defXLinkColor=col;
insilmaril@97
  2637
}
insilmaril@97
  2638
insilmaril@97
  2639
QColor MapEditor::getDefXLinkColor()
insilmaril@97
  2640
{
insilmaril@97
  2641
	return defXLinkColor;
insilmaril@97
  2642
}
insilmaril@97
  2643
insilmaril@97
  2644
void MapEditor::setDefXLinkWidth (int w)
insilmaril@97
  2645
{
insilmaril@97
  2646
	defXLinkWidth=w;
insilmaril@97
  2647
}
insilmaril@97
  2648
insilmaril@97
  2649
int MapEditor::getDefXLinkWidth()
insilmaril@97
  2650
{
insilmaril@97
  2651
	return defXLinkWidth;
insilmaril@0
  2652
}
insilmaril@0
  2653
insilmaril@0
  2654
void MapEditor::selectLinkColor()
insilmaril@0
  2655
{
insilmaril@0
  2656
	// Finish open lineEdits
insilmaril@0
  2657
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2658
insilmaril@97
  2659
	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0
  2660
	if ( !col.isValid() ) return;
insilmaril@0
  2661
	setLinkColor( col );
insilmaril@164
  2662
	saveState();	//TODO undoCommand
insilmaril@131
  2663
insilmaril@0
  2664
}
insilmaril@0
  2665
insilmaril@0
  2666
void MapEditor::toggleScroll()
insilmaril@0
  2667
{
insilmaril@0
  2668
	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0
  2669
	{
insilmaril@163
  2670
		BranchObj *bo=((BranchObj*)selection);
insilmaril@0
  2671
		if (bo->countBranches()==0) return;
insilmaril@0
  2672
		if (bo->getDepth()==0) return;
insilmaril@106
  2673
		saveState(selection);
insilmaril@0
  2674
		bo->toggleScroll();
insilmaril@0
  2675
		adjustCanvasSize();
insilmaril@0
  2676
		canvas()->update();
insilmaril@0
  2677
	}
insilmaril@0
  2678
}
insilmaril@0
  2679
insilmaril@0
  2680
void MapEditor::unScrollAll()
insilmaril@0
  2681
{
insilmaril@0
  2682
	BranchObj *bo;
insilmaril@0
  2683
	bo=mapCenter->first();
insilmaril@0
  2684
	while (bo) 
insilmaril@0
  2685
	{
insilmaril@0
  2686
		if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0
  2687
		bo=bo->next();
insilmaril@0
  2688
	}
insilmaril@0
  2689
}
insilmaril@0
  2690
insilmaril@0
  2691
void MapEditor::loadFloatImage ()
insilmaril@0
  2692
{
insilmaril@0
  2693
	if (selection && 
insilmaril@0
  2694
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2695
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2696
	{
insilmaril@163
  2697
		BranchObj *bo=((BranchObj*)selection);
insilmaril@0
  2698
insilmaril@236
  2699
		QFileDialog *fd=new QFileDialog( this);
insilmaril@185
  2700
		fd->setMode (QFileDialog::ExistingFiles);
insilmaril@0
  2701
		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@0
  2702
		ImagePreview *p =new ImagePreview (fd);
insilmaril@0
  2703
		fd->setContentsPreviewEnabled( TRUE );
insilmaril@0
  2704
		fd->setContentsPreview( p, p );
insilmaril@0
  2705
		fd->setPreviewMode( QFileDialog::Contents );
insilmaril@185
  2706
		fd->setCaption(__VYM " - " +tr("Load image"));
insilmaril@0
  2707
		fd->setDir (lastImageDir);
insilmaril@0
  2708
		fd->show();
insilmaril@0
  2709
insilmaril@0
  2710
		QString fn;
insilmaril@0
  2711
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2712
		{
insilmaril@106
  2713
			saveState(selection);
insilmaril@0
  2714
			lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@185
  2715
			QStringList flist = fd->selectedFiles();
insilmaril@185
  2716
			QStringList::Iterator it = flist.begin();
insilmaril@185
  2717
			while( it != flist.end() ) 
insilmaril@185
  2718
			{
insilmaril@185
  2719
				fn = *it;
insilmaril@185
  2720
				bo->addFloatImage();
insilmaril@185
  2721
				// TODO check if load was successful
insilmaril@185
  2722
				bo->getLastFloatImage()->load(*it);
insilmaril@185
  2723
				bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@185
  2724
				++it;
insilmaril@185
  2725
			}
insilmaril@185
  2726
insilmaril@0
  2727
			mapCenter->reposition();
insilmaril@0
  2728
			adjustCanvasSize();
insilmaril@0
  2729
			canvas()->update();
insilmaril@0
  2730
		}
insilmaril@236
  2731
		delete (p);
insilmaril@236
  2732
		delete (fd);
insilmaril@0
  2733
	}
insilmaril@0
  2734
}
insilmaril@0
  2735
insilmaril@0
  2736
void MapEditor::saveFloatImage (int item)
insilmaril@0
  2737
{
insilmaril@0
  2738
	if (selection && 
insilmaril@0
  2739
		(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0
  2740
	{
insilmaril@163
  2741
		FloatImageObj *fio=((FloatImageObj*)selection);
insilmaril@0
  2742
		const char* fmt = saveImageFormatMenu->text(item);
insilmaril@0
  2743
insilmaril@0
  2744
		QFileDialog *fd=new QFileDialog( this, tr("vym - save image as") + fmt);
insilmaril@0
  2745
		fd->addFilter ("PNG (*.png)");
insilmaril@0
  2746
		fd->addFilter ("BMP (*.bmp)");
insilmaril@0
  2747
		fd->addFilter ("XBM (*.xbm)");
insilmaril@0
  2748
		fd->addFilter ("JPG (*.jpg)");
insilmaril@0
  2749
		fd->addFilter ("XPM (*.xpm)");
insilmaril@0
  2750
		fd->addFilter ("GIF (*.gif)");
insilmaril@0
  2751
		fd->addFilter ("PNM (*.pnm)");
insilmaril@0
  2752
		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@185
  2753
		fd->setCaption(__VYM " - " +tr("Save image as %1").arg(fmt));
insilmaril@0
  2754
		fd->setMode( QFileDialog::AnyFile );
insilmaril@0
  2755
		fd->setSelection (fio->getOriginalFilename());
insilmaril@0
  2756
		fd->show();
insilmaril@0
  2757
insilmaril@0
  2758
		QString fn;
insilmaril@0
  2759
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2760
		{
insilmaril@0
  2761
			if (QFile (fd->selectedFile()).exists() )
insilmaril@0
  2762
			{
insilmaril@185
  2763
				QMessageBox mb( __VYM,
insilmaril@159
  2764
					tr("The file %1 exists already.\n"
insilmaril@159
  2765
					"Do you want to overwrite it?").arg(fd->selectedFile()),
insilmaril@0
  2766
				QMessageBox::Warning,
insilmaril@0
  2767
				QMessageBox::Yes | QMessageBox::Default,
insilmaril@0
  2768
				QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@0
  2769
				QMessageBox::QMessageBox::NoButton );
insilmaril@0
  2770
insilmaril@0
  2771
				mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0
  2772
				mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0
  2773
				switch( mb.exec() ) 
insilmaril@0
  2774
				{
insilmaril@0
  2775
					case QMessageBox::Yes:
insilmaril@0
  2776
						// save 
insilmaril@0
  2777
						break;;
insilmaril@0
  2778
					case QMessageBox::Cancel:
insilmaril@0
  2779
						// do nothing
insilmaril@0
  2780
						return;
insilmaril@0
  2781
						break;
insilmaril@0
  2782
				}
insilmaril@0
  2783
			}
insilmaril@0
  2784
			fio->save (fd->selectedFile(),fmt);
insilmaril@0
  2785
		}
insilmaril@0
  2786
	}
insilmaril@0
  2787
}
insilmaril@0
  2788
insilmaril@0
  2789
void MapEditor::toggleFloatExport()
insilmaril@0
  2790
{
insilmaril@0
  2791
	if (selection && 
insilmaril@0
  2792
		(typeid(*selection) == typeid(FloatImageObj))|| 
insilmaril@0
  2793
		(typeid(*selection) == typeid(FloatObj)) )
insilmaril@0
  2794
	{
insilmaril@163
  2795
		FloatImageObj *fio=((FloatImageObj*)selection);
insilmaril@0
  2796
		fio->setFloatExport (actionEditToggleFloatExport->isOn() );
insilmaril@0
  2797
	}
insilmaril@0
  2798
}
insilmaril@0
  2799
insilmaril@0
  2800
void MapEditor::setFrame(const FrameType &t)
insilmaril@0
  2801
{
insilmaril@0
  2802
	if (selection && 
insilmaril@0
  2803
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2804
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2805
	{
insilmaril@0
  2806
		selection->setFrameType (t);
insilmaril@0
  2807
		mapCenter->reposition();
insilmaril@0
  2808
		selection->updateLink();
insilmaril@0
  2809
	}
insilmaril@0
  2810
}
insilmaril@0
  2811
insilmaril@175
  2812
void MapEditor::setIncludeImagesVer(bool b)
insilmaril@175
  2813
{
insilmaril@175
  2814
	if (selection && 
insilmaril@175
  2815
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@175
  2816
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@175
  2817
		((BranchObj*)selection)->setIncludeImagesVer(b);
insilmaril@175
  2818
		mapCenter->reposition();
insilmaril@175
  2819
}
insilmaril@175
  2820
insilmaril@175
  2821
void MapEditor::setIncludeImagesHor(bool b)
insilmaril@175
  2822
{
insilmaril@175
  2823
	if (selection && 
insilmaril@175
  2824
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@175
  2825
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@175
  2826
		((BranchObj*)selection)->setIncludeImagesHor(b);
insilmaril@175
  2827
		mapCenter->reposition();
insilmaril@175
  2828
}
insilmaril@175
  2829
insilmaril@160
  2830
void MapEditor::setHideLinkUnselected (bool b)
insilmaril@160
  2831
{
insilmaril@160
  2832
	if (selection && 
insilmaril@160
  2833
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@160
  2834
		(typeid(*selection) == typeid(MapCenterObj))  ||
insilmaril@160
  2835
		(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@160
  2836
		selection->setHideLinkUnselected(b);
insilmaril@160
  2837
}
insilmaril@160
  2838
insilmaril@0
  2839
void MapEditor::importDir(BranchObj *dst, QDir d)
insilmaril@0
  2840
{
insilmaril@0
  2841
	if (selection && 
insilmaril@0
  2842
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2843
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2844
	{
insilmaril@0
  2845
		BranchObj *bo;
insilmaril@0
  2846
		
insilmaril@0
  2847
		// Traverse directories
insilmaril@0
  2848
		d.setFilter( QDir::Dirs| QDir::Hidden | QDir::NoSymLinks );
insilmaril@0
  2849
		const QFileInfoList *dirlist = d.entryInfoList();
insilmaril@0
  2850
		QFileInfoListIterator itdir( *dirlist );
insilmaril@0
  2851
		QFileInfo *fi;
insilmaril@0
  2852
insilmaril@0
  2853
		while ( (fi = itdir.current()) != 0 ) 
insilmaril@0
  2854
		{
insilmaril@0
  2855
			if (fi->fileName() != "." && fi->fileName() != ".." )
insilmaril@0
  2856
			{
insilmaril@0
  2857
				dst->addBranch();
insilmaril@0
  2858
				bo=dst->getLastBranch();
insilmaril@0
  2859
				bo->setHeading (fi->fileName() );
insilmaril@243
  2860
				bo->setColor (QColor("blue"));
insilmaril@0
  2861
				bo->toggleScroll();
insilmaril@0
  2862
				if ( !d.cd(fi->fileName()) ) 
insilmaril@159
  2863
					QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi->fileName()));
insilmaril@0
  2864
				else 
insilmaril@0
  2865
				{
insilmaril@103
  2866
					// Recursively add subdirs
insilmaril@0
  2867
					importDir (bo,d);
insilmaril@0
  2868
					d.cdUp();
insilmaril@0
  2869
				}
insilmaril@0
  2870
			}	
insilmaril@0
  2871
			++itdir;
insilmaril@0
  2872
		}		
insilmaril@0
  2873
		// Traverse files
insilmaril@0
  2874
		d.setFilter( QDir::Files| QDir::Hidden | QDir::NoSymLinks );
insilmaril@0
  2875
		const QFileInfoList *filelist = d.entryInfoList();
insilmaril@0
  2876
		QFileInfoListIterator itfile( *filelist );
insilmaril@0
  2877
insilmaril@0
  2878
		while ( (fi = itfile.current()) != 0 ) 
insilmaril@0
  2879
		{
insilmaril@0
  2880
			dst->addBranch();
insilmaril@0
  2881
			bo=dst->getLastBranch();
insilmaril@0
  2882
			bo->setHeading (fi->fileName() );
insilmaril@243
  2883
			bo->setColor (QColor("black"));
insilmaril@103
  2884
			if (fi->fileName().right(4) == ".vym" )
insilmaril@103
  2885
				bo->setVymLink (fi->filePath());
insilmaril@103
  2886
insilmaril@0
  2887
			++itfile;
insilmaril@0
  2888
		}	
insilmaril@0
  2889
	}		
insilmaril@0
  2890
}
insilmaril@0
  2891
insilmaril@0
  2892
void MapEditor::importDir()
insilmaril@0
  2893
{
insilmaril@0
  2894
	if (selection && 
insilmaril@0
  2895
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2896
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2897
	{
insilmaril@185
  2898
		QFileDialog *fd=new QFileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0
  2899
		fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@0
  2900
		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@185
  2901
		fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
insilmaril@0
  2902
		fd->show();
insilmaril@0
  2903
insilmaril@0
  2904
		QString fn;
insilmaril@0
  2905
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2906
		{
insilmaril@163
  2907
			BranchObj *bo=((BranchObj*)selection);
insilmaril@0
  2908
			importDir (bo,QDir(fd->selectedFile()) );
insilmaril@0
  2909
			mapCenter->reposition();
insilmaril@0
  2910
			adjustCanvasSize();
insilmaril@0
  2911
			canvas()->update();
insilmaril@0
  2912
		}
insilmaril@0
  2913
	}	
insilmaril@0
  2914
}
insilmaril@0
  2915
insilmaril@95
  2916
void MapEditor::followXLink(int i)
insilmaril@89
  2917
{
insilmaril@97
  2918
	if (selection && 
insilmaril@97
  2919
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@97
  2920
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@89
  2921
	{
insilmaril@163
  2922
		BranchObj *bo=((BranchObj*)selection)->XLinkTargetAt(i);
insilmaril@97
  2923
		if (bo) 
insilmaril@97
  2924
		{
insilmaril@97
  2925
			selection->unselect();
insilmaril@97
  2926
			selection=bo;
insilmaril@97
  2927
			selection->select();
insilmaril@97
  2928
			ensureSelectionVisible();
insilmaril@97
  2929
		}
insilmaril@89
  2930
	}
insilmaril@89
  2931
}
insilmaril@89
  2932
insilmaril@95
  2933
void MapEditor::editXLink(int i)
insilmaril@94
  2934
{
insilmaril@97
  2935
	if (selection && 
insilmaril@97
  2936
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@97
  2937
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@94
  2938
	{
insilmaril@163
  2939
		XLinkObj *xlo=((BranchObj*)selection)->XLinkAt(i);
insilmaril@97
  2940
		if (xlo) 
insilmaril@94
  2941
		{
insilmaril@97
  2942
			EditXLinkDialog dia;
insilmaril@97
  2943
			dia.setXLink (xlo);
insilmaril@102
  2944
			dia.setSelection(selection);
insilmaril@97
  2945
			if (dia.exec() == QDialog::Accepted)
insilmaril@97
  2946
			{
insilmaril@97
  2947
				if (dia.useSettingsGlobal() )
insilmaril@97
  2948
				{
insilmaril@97
  2949
					setDefXLinkColor (xlo->getColor() );
insilmaril@97
  2950
					setDefXLinkWidth (xlo->getWidth() );
insilmaril@97
  2951
				}
insilmaril@97
  2952
				if (dia.deleteXLink())
insilmaril@163
  2953
					((BranchObj*)selection)->deleteXLinkAt(i);
insilmaril@164
  2954
				saveState();	//TODO undoCommand
insilmaril@97
  2955
			}
insilmaril@97
  2956
		}	
insilmaril@97
  2957
	}
insilmaril@94
  2958
}
insilmaril@94
  2959
insilmaril@0
  2960
void MapEditor::testFunction()
insilmaril@0
  2961
{
insilmaril@0
  2962
	cout << "MapEditor::testFunction() called\n";
insilmaril@227
  2963
	adjustCanvasSize();
insilmaril@205
  2964
insilmaril@205
  2965
	/*
insilmaril@185
  2966
	if (selection && (typeid(*selection) == typeid(BranchObj)))
insilmaril@185
  2967
	{
insilmaril@185
  2968
		cout << "Note:\n"<<((BranchObj*)selection)->getNoteOpenDoc()<<endl;
insilmaril@185
  2969
	}
insilmaril@205
  2970
	*/
insilmaril@105
  2971
}
insilmaril@105
  2972
insilmaril@0
  2973
void MapEditor::ensureSelectionVisible()
insilmaril@0
  2974
{
insilmaril@98
  2975
	if (selection)
insilmaril@98
  2976
	{
insilmaril@98
  2977
		LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@98
  2978
		QPoint p;
insilmaril@98
  2979
		if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@98
  2980
			p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@98
  2981
		else	
insilmaril@98
  2982
			p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@98
  2983
		ensureVisible (p.x(), p.y() );
insilmaril@98
  2984
	}
insilmaril@0
  2985
insilmaril@0
  2986
}
insilmaril@0
  2987
insilmaril@0
  2988
void MapEditor::updateViewCenter()
insilmaril@0
  2989
{
insilmaril@0
  2990
	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0
  2991
	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0
  2992
				  visibleWidth(), visibleHeight() );
insilmaril@0
  2993
	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0
  2994
	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0
  2995
	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0
  2996
}
insilmaril@0
  2997
insilmaril@0
  2998
void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0
  2999
{
insilmaril@0
  3000
	// Lineedits are already closed by preceding
insilmaril@0
  3001
	// mouseEvent, we don't need to close here.
insilmaril@0
  3002
insilmaril@0
  3003
    QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0
  3004
    LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0
  3005
	
insilmaril@0
  3006
    if (lmo) 
insilmaril@0
  3007
	{	// MapObj was found
insilmaril@0
  3008
		if (selection != lmo)
insilmaril@0
  3009
		{
insilmaril@0
  3010
			// select the MapObj
insilmaril@0
  3011
			if (selection) selection->unselect();
insilmaril@0
  3012
			selection=lmo;
insilmaril@0
  3013
			selection->select();
insilmaril@0
  3014
			adjustCanvasSize();
insilmaril@0
  3015
		}
insilmaril@0
  3016
		// Context Menu 
insilmaril@0
  3017
		if (selection) 
insilmaril@0
  3018
		{
insilmaril@0
  3019
			if (typeid(*selection)==typeid(BranchObj) ||
insilmaril@0
  3020
				typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0
  3021
			{
insilmaril@0
  3022
				// Context Menu on branch or mapcenter
insilmaril@0
  3023
				updateActions();
insilmaril@0
  3024
				branchContextMenu->popup(e->globalPos() );
insilmaril@0
  3025
			}	
insilmaril@0
  3026
			if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0
  3027
			{
insilmaril@0
  3028
				// Context Menu on floatimage
insilmaril@0
  3029
				updateActions();
insilmaril@0
  3030
				floatimageContextMenu->popup(e->globalPos() );
insilmaril@0
  3031
			}	
insilmaril@0
  3032
		}	
insilmaril@0
  3033
	} else 
insilmaril@0
  3034
	{ // No MapObj found, we are on the Canvas itself
insilmaril@0
  3035
		// Context Menu on Canvas
insilmaril@0
  3036
		updateActions();
insilmaril@0
  3037
		canvasContextMenu->popup(e->globalPos() );
insilmaril@0
  3038
    } 
insilmaril@0
  3039
}
insilmaril@0
  3040
insilmaril@0
  3041
void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0
  3042
{
insilmaril@0
  3043
	// Finish open lineEdits
insilmaril@0
  3044
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  3045
	
insilmaril@0
  3046
    QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0
  3047
    LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0
  3048
	
insilmaril@83
  3049
	// Special case: CTRL is pressed
insilmaril@0
  3050
	if (e->state() & QMouseEvent::ControlButton)
insilmaril@0
  3051
	{
insilmaril@89
  3052
		if (actionModModeColor->isOn())
insilmaril@83
  3053
		{
insilmaril@83
  3054
			if (e->state() & QMouseEvent::ControlButton)
insilmaril@83
  3055
			{
insilmaril@83
  3056
				pickingColor=true;
insilmaril@83
  3057
				setCursor (pickColorCursor);
insilmaril@83
  3058
				return;
insilmaril@83
  3059
			}
insilmaril@83
  3060
		} 
insilmaril@89
  3061
		if (actionModModeLink->isOn())
insilmaril@83
  3062
		{	
insilmaril@90
  3063
			BranchObj *bo_begin=NULL;
insilmaril@90
  3064
			if (lmo)
insilmaril@90
  3065
				bo_begin=(BranchObj*)(lmo);
insilmaril@90
  3066
			else	
insilmaril@90
  3067
				if (selection && 
insilmaril@90
  3068
					((typeid(*selection) == typeid(BranchObj)) || 
insilmaril@90
  3069
					(typeid(*selection) == typeid(MapCenterObj)))  )
insilmaril@163
  3070
				bo_begin=(BranchObj*)selection;
insilmaril@90
  3071
			if (bo_begin)	
insilmaril@83
  3072
			{
insilmaril@83
  3073
				drawingLink=true;
insilmaril@90
  3074
				linkingObj_src=bo_begin;
insilmaril@95
  3075
				tmpXLink=new XLinkObj (mapCanvas);
insilmaril@95
  3076
				tmpXLink->setBegin (bo_begin);
insilmaril@95
  3077
				tmpXLink->setEnd   (p);
insilmaril@97
  3078
				tmpXLink->setColor(defXLinkColor);
insilmaril@97
  3079
				tmpXLink->setWidth(defXLinkWidth);
insilmaril@95
  3080
				tmpXLink->updateXLink();
insilmaril@95
  3081
				tmpXLink->setVisibility (true);
insilmaril@83
  3082
				return;
insilmaril@89
  3083
			} 
insilmaril@83
  3084
		}	
insilmaril@0
  3085
	}
insilmaril@0
  3086
insilmaril@0
  3087
    if (lmo) 
insilmaril@0
  3088
	{	// MapObj was found
insilmaril@0
  3089
		if (selection != lmo)
insilmaril@0
  3090
		{
insilmaril@0
  3091
			// select the MapObj
insilmaril@0
  3092
			if (selection) selection->unselect();
insilmaril@0
  3093
			selection=lmo;
insilmaril@0
  3094
			selection->select();
insilmaril@0
  3095
				
insilmaril@0
  3096
			adjustCanvasSize();
insilmaril@0
  3097
		}
insilmaril@0
  3098
insilmaril@0
  3099
		// Check, if systemFlag clicked
insilmaril@0
  3100
		if (typeid(*selection)==typeid(BranchObj) ||
insilmaril@0
  3101
			typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0
  3102
		{
insilmaril@163
  3103
			QString foname=((BranchObj*)selection)->getSystemFlagName(p);
insilmaril@0
  3104
			if (!foname.isEmpty())
insilmaril@0
  3105
			{
insilmaril@0
  3106
				// Do not move, if systemFlag clicked
insilmaril@0
  3107
				if (foname=="url") 
insilmaril@0
  3108
					openURL();
insilmaril@0
  3109
				else
insilmaril@0
  3110
					if (foname=="vymLink")
insilmaril@0
  3111
					{
insilmaril@0
  3112
						mainWindow->editOpenVymLink();
insilmaril@0
  3113
						// tabWidget may change, better return now
insilmaril@0
  3114
						// before segfaulting...
insilmaril@0
  3115
						return;
insilmaril@0
  3116
					} else
insilmaril@0
  3117
						if (foname=="note")
insilmaril@0
  3118
							mainWindow->windowToggleNoteEditor();
insilmaril@243
  3119
						else	
insilmaril@243
  3120
							if (foname=="hideInExport") toggleHideExport();
insilmaril@0
  3121
			}			
insilmaril@0
  3122
		}	
insilmaril@0
  3123
			
insilmaril@0
  3124
		// Left Button	    Move Branches
insilmaril@0
  3125
		if (e->button() == QMouseEvent::LeftButton )
insilmaril@0
  3126
		{
insilmaril@129
  3127
			movingObj_start.setX( p.x() - selection->x() );	
insilmaril@129
  3128
			movingObj_start.setY( p.y() - selection->y() );	
insilmaril@129
  3129
			movingObj_orgPos.setX (lmo->x() );
insilmaril@129
  3130
			movingObj_orgPos.setY (lmo->y() );
insilmaril@129
  3131
insilmaril@93
  3132
			// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93
  3133
			// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@93
  3134
			if (actionModModeCopy->isOn() &&
insilmaril@93
  3135
				e->state() & QMouseEvent::ControlButton)
insilmaril@93
  3136
			{
insilmaril@93
  3137
				if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93
  3138
				{
insilmaril@93
  3139
					copyingObj=true;
insilmaril@163
  3140
					mapCenter->addBranch ((BranchObj*)selection);
insilmaril@93
  3141
					unselect();
insilmaril@93
  3142
					selection=mapCenter->getLastBranch();
insilmaril@93
  3143
					selection->select();
insilmaril@104
  3144
					mapCenter->reposition();
insilmaril@93
  3145
				}
insilmaril@129
  3146
			}	
insilmaril@0
  3147
			movingObj=selection;	
insilmaril@0
  3148
		} else
insilmaril@0
  3149
			// Middle Button    Toggle Scroll
insilmaril@0
  3150
			// (On Mac OS X this won't work, but we still have 
insilmaril@0
  3151
			// a button in the toolbar)
insilmaril@0
  3152
			if (e->button() == QMouseEvent::MidButton )
insilmaril@0
  3153
				toggleScroll();
insilmaril@0
  3154
		updateActions();
insilmaril@0
  3155
	} else 
insilmaril@0
  3156
	{ // No MapObj found, we are on the Canvas itself
insilmaril@0
  3157
		// Left Button	    move Pos of CanvasView
insilmaril@0
  3158
		if (e->button() == QMouseEvent::LeftButton )
insilmaril@0
  3159
		{
insilmaril@0
  3160
			movingObj=NULL;	// move Content not Obj
insilmaril@0
  3161
			movingObj_start=e->globalPos();
insilmaril@0
  3162
			movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0
  3163
			movingVec=QPoint(0,0);
insilmaril@0
  3164
			setCursor(handOpenCursor);
insilmaril@0
  3165
		} 
insilmaril@0
  3166
    } 
insilmaril@0
  3167
}
insilmaril@0
  3168
insilmaril@0
  3169
void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0
  3170
{
insilmaril@83
  3171
	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@83
  3172
insilmaril@0
  3173
    // Move the selected MapObj
insilmaril@0
  3174
    if ( selection && movingObj) 
insilmaril@0
  3175
    {	
insilmaril@164
  3176
		// To avoid jumping of the CanvasView, only 
insilmaril@164
  3177
		// ensureSelectionVisible, if not tmp linked
insilmaril@164
  3178
		if (!selection->hasParObjTmp())
insilmaril@164
  3179
			ensureSelectionVisible ();
insilmaril@0
  3180
		
insilmaril@83
  3181
		// Now move the selection, but add relative position 
insilmaril@83
  3182
		// (movingObj_start) where selection was chosen with 
insilmaril@83
  3183
		// mousepointer. (This avoids flickering resp. jumping 
insilmaril@0
  3184
		// of selection back to absPos)
insilmaril@0
  3185
		
insilmaril@0
  3186
		LinkableMapObj *lmosel;
insilmaril@0
  3187
		lmosel =  dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0
  3188
insilmaril@0
  3189
		// Check if we could link 
insilmaril@0
  3190
		LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0
  3191
		
insilmaril@0
  3192
insilmaril@0
  3193
		if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  3194
		{
insilmaril@163
  3195
			FloatObj *fo=(FloatObj*)selection;
insilmaril@139
  3196
			saveState("move "+qpointToString(movingObj_orgPos),fo->getSelectString() );
insilmaril@0
  3197
			fo->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3198
			fo->setRelPos();
insilmaril@0
  3199
			fo->reposition();
insilmaril@0
  3200
insilmaril@0
  3201
			// Relink float to new mapcenter or branch, if shift is pressed	
insilmaril@0
  3202
			// Only relink, if selection really has a new parent
insilmaril@0
  3203
			if ( (e->state() & QMouseEvent::ShiftButton) && lmo &&
insilmaril@0
  3204
				( (typeid(*lmo)==typeid(BranchObj)) ||
insilmaril@0
  3205
				  (typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0
  3206
				( lmo != fo->getParObj())  
insilmaril@0
  3207
				)
insilmaril@0
  3208
			{
insilmaril@0
  3209
				if (typeid(*fo) == typeid(FloatImageObj)) 
insilmaril@0
  3210
				{
insilmaril@131
  3211
					saveState();
insilmaril@0
  3212
					FloatImageObj *fio=(FloatImageObj*)(fo);
insilmaril@0
  3213
					((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0
  3214
					fio->unselect();
insilmaril@0
  3215
					((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0
  3216
					fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0
  3217
					fio->setRelPos();
insilmaril@0
  3218
					fio->reposition();
insilmaril@0
  3219
					selection=(LinkableMapObj*)(fio);
insilmaril@0
  3220
					selection->select();
insilmaril@0
  3221
					movingObj=(MapObj*)(fio);
insilmaril@0
  3222
				}	
insilmaril@0
  3223
			}
insilmaril@0
  3224
		} else	// selection != a FloatObj
insilmaril@0
  3225
		{
insilmaril@0
  3226
			if (lmosel->getDepth()==0)
insilmaril@0
  3227
			{
insilmaril@0
  3228
				if (e->state() == (LeftButton | !ShiftButton)) 
insilmaril@0
  3229
					// If mapCenter is moved, move all the rest by default, too.
insilmaril@0
  3230
					mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3231
				else	
insilmaril@0
  3232
					mapCenter->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3233
			} else
insilmaril@0
  3234
			{	
insilmaril@0
  3235
				if (lmosel->getDepth()==1)
insilmaril@0
  3236
				{
insilmaril@0
  3237
					// depth==1, mainbranch
insilmaril@0
  3238
					lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3239
				} else
insilmaril@0
  3240
				{
insilmaril@0
  3241
					// depth>1
insilmaril@0
  3242
					if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0
  3243
						// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0
  3244
						lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(), 
insilmaril@175
  3245
							p.y()-movingObj_start.y() +lmosel->getTopPad() );		
insilmaril@0
  3246
					else	
insilmaril@175
  3247
						lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0
  3248
				} 
insilmaril@0
  3249
				// reposition subbranch
insilmaril@0
  3250
				lmosel->reposition();	
insilmaril@89
  3251
				//ensureSelectionVisible();
insilmaril@0
  3252
insilmaril@0
  3253
				if (lmo && (lmo!=selection) &&  
insilmaril@0
  3254
					(typeid(*lmo) == typeid(BranchObj) ||
insilmaril@0
  3255
					(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0
  3256
					) )
insilmaril@0
  3257
				{
insilmaril@0
  3258
					if (e->state() & QMouseEvent::ControlButton)
insilmaril@0
  3259
					{
insilmaril@0
  3260
						// Special case: CTRL to link below lmo
insilmaril@0
  3261
						lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0
  3262
					}
insilmaril@0
  3263
					else if (e->state() & QMouseEvent::ShiftButton)
insilmaril@0
  3264
						lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0
  3265
					else
insilmaril@0
  3266
						lmosel->setParObjTmp (lmo,p,0);
insilmaril@0
  3267
				} else	
insilmaril@0
  3268
				{
insilmaril@93
  3269
					lmosel->unsetParObjTmp();
insilmaril@175
  3270
					/* FIXME not needed anymore?
insilmaril@0
  3271
					if (lmo &&(lmo==selection))   
insilmaril@0
  3272
						// Could link to myself (happens sometimes...)
insilmaril@0
  3273
						lmosel->unsetParObjTmp();
insilmaril@0
  3274
					if (!lmo)  
insilmaril@0
  3275
						// no Obj under selection, go back to original Parent
insilmaril@0
  3276
						lmosel->unsetParObjTmp();
insilmaril@93
  3277
					*/	
insilmaril@0
  3278
				}		
insilmaril@0
  3279
			} // depth>0
insilmaril@0
  3280
insilmaril@0
  3281
		} // no FloatImageObj
insilmaril@0
  3282
insilmaril@0
  3283
		canvas()->update();
insilmaril@0
  3284
		return;
insilmaril@0
  3285
	} // selection && moving_obj
insilmaril@0
  3286
		
insilmaril@83
  3287
	// Draw a link from one branch to another
insilmaril@83
  3288
	if (drawingLink)
insilmaril@83
  3289
	{
insilmaril@95
  3290
		 tmpXLink->setEnd (p);
insilmaril@95
  3291
		 tmpXLink->updateXLink();
insilmaril@83
  3292
	}	 
insilmaril@83
  3293
	
insilmaril@0
  3294
    // Move CanvasView 
insilmaril@83
  3295
    if (!movingObj && !pickingColor &&!drawingLink) 
insilmaril@0
  3296
	{
insilmaril@0
  3297
		QPoint p=e->globalPos();
insilmaril@0
  3298
		movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0
  3299
		movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0
  3300
		setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0
  3301
	    movingCont_start.y() + movingVec.y());
insilmaril@0
  3302
insilmaril@0
  3303
		updateViewCenter();
insilmaril@0
  3304
    }
insilmaril@0
  3305
}
insilmaril@0
  3306
insilmaril@0
  3307
insilmaril@0
  3308
void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0
  3309
{
insilmaril@0
  3310
	LinkableMapObj *dst;
insilmaril@0
  3311
	// Have we been picking color?
insilmaril@0
  3312
	if (pickingColor)
insilmaril@0
  3313
	{
insilmaril@0
  3314
		pickingColor=false;
insilmaril@0
  3315
		setCursor (ArrowCursor);
insilmaril@0
  3316
		// Check if we are over another branch
insilmaril@0
  3317
		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0
  3318
		if (dst && selection) 
insilmaril@0
  3319
		{	
insilmaril@0
  3320
			if (e->state() & QMouseEvent::ShiftButton)
insilmaril@0
  3321
			{
insilmaril@243
  3322
				((BranchObj*)selection)->setColor (((BranchObj*)(dst))->getColor());
insilmaril@163
  3323
				((BranchObj*)selection)->setLinkColor ();
insilmaril@0
  3324
			}	
insilmaril@0
  3325
			else	
insilmaril@0
  3326
			{
insilmaril@243
  3327
				((BranchObj*)selection)->setColorChilds (((BranchObj*)(dst))->getColor());
insilmaril@163
  3328
				((BranchObj*)selection)->setLinkColor ();
insilmaril@0
  3329
			}	
insilmaril@0
  3330
		} 
insilmaril@0
  3331
		return;
insilmaril@0
  3332
	}
insilmaril@83
  3333
insilmaril@83
  3334
	// Have we been drawing a link?
insilmaril@83
  3335
	if (drawingLink)
insilmaril@83
  3336
	{
insilmaril@83
  3337
		drawingLink=false;
insilmaril@83
  3338
		// Check if we are over another branch
insilmaril@83
  3339
		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@83
  3340
		if (dst && selection) 
insilmaril@83
  3341
		{	
insilmaril@95
  3342
			tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95
  3343
			tmpXLink->updateXLink();
insilmaril@95
  3344
			tmpXLink->activate();
insilmaril@164
  3345
			saveState();	//TODO undoCommand
insilmaril@83
  3346
		} else
insilmaril@83
  3347
		{
insilmaril@95
  3348
			delete(tmpXLink);
insilmaril@95
  3349
			tmpXLink=NULL;
insilmaril@83
  3350
		}
insilmaril@83
  3351
		return;
insilmaril@83
  3352
	}
insilmaril@83
  3353
	
insilmaril@0
  3354
    // Have we been moving something?
insilmaril@0
  3355
    if ( selection && movingObj ) 
insilmaril@0
  3356
    {	
insilmaril@175
  3357
		// Moved FloatObj? Maybe we need to reposition
insilmaril@175
  3358
		if(typeid(*selection)==typeid (FloatImageObj))
insilmaril@175
  3359
		{
insilmaril@175
  3360
			selection->getParObj()->requestReposition();
insilmaril@175
  3361
			mapCenter->reposition();
insilmaril@175
  3362
		}	
insilmaril@175
  3363
insilmaril@0
  3364
		// Check if we are over another branch, but ignore 
insilmaril@0
  3365
		// any found LMOs, which are FloatObjs
insilmaril@0
  3366
		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), 
insilmaril@163
  3367
			((LinkableMapObj*)selection) );
insilmaril@0
  3368
insilmaril@0
  3369
		if (dst &&
insilmaril@0
  3370
		(typeid(*dst)!=typeid(BranchObj)&&typeid(*dst)!=typeid(MapCenterObj))) 
insilmaril@0
  3371
			dst=NULL;
insilmaril@0
  3372
		
insilmaril@0
  3373
		// Now check, if we have been moving a branch 
insilmaril@0
  3374
		if (typeid(*selection) == typeid(BranchObj)  )
insilmaril@0
  3375
		{
insilmaril@0
  3376
			// save the position in case we link to mapcenter
insilmaril@0
  3377
			QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0
  3378
insilmaril@0
  3379
			// Reset the temporary drawn link to the original one
insilmaril@163
  3380
			((LinkableMapObj*)selection)->unsetParObjTmp();
insilmaril@0
  3381
insilmaril@93
  3382
insilmaril@94
  3383
			copyingObj=false;	
insilmaril@129
  3384
			if (dst ) 
insilmaril@93
  3385
			{
insilmaril@163
  3386
				BranchObj* bs=((BranchObj*)selection);
insilmaril@139
  3387
				QString undoCom="linkBranchToPos (\""+ 
insilmaril@129
  3388
					(bs->getParObj())->getSelectString()+
insilmaril@129
  3389
					"\","+
insilmaril@129
  3390
					QString("%1").arg(bs->getNum())+
insilmaril@129
  3391
					","+
insilmaril@129
  3392
					QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+
insilmaril@139
  3393
					")";
insilmaril@0
  3394
				// TODO we also could check, if dest and src are on same branch,
insilmaril@0
  3395
				// then it would be sufficient to saveState of this branch
insilmaril@0
  3396
insilmaril@0
  3397
				// Modifiers allow to insert above/below dst
insilmaril@0
  3398
				if (e->state() & QMouseEvent::ShiftButton)
insilmaril@0
  3399
				{
insilmaril@139
  3400
					bs->moveBranchTo ( (BranchObj*)(dst->getParObj()), ((BranchObj*)(dst))->getNum());
insilmaril@83
  3401
				} else 
insilmaril@93
  3402
				if (e->state() & QMouseEvent::ControlButton)
insilmaril@166
  3403
			{
insilmaril@139
  3404
					bs->moveBranchTo ( (BranchObj*)(dst->getParObj()), ((BranchObj*)(dst))->getNum()+1);
insilmaril@93
  3405
				} else	
insilmaril@93
  3406
				{
insilmaril@129
  3407
					bs->moveBranchTo ((BranchObj*)(dst),-1);
insilmaril@93
  3408
					if (dst->getDepth()==0) 
insilmaril@129
  3409
						bs->move (savePos);
insilmaril@93
  3410
				} 
insilmaril@139
  3411
				saveState (undoCom,bs->getSelectString() );
insilmaril@163
  3412
			} else
insilmaril@163
  3413
				if (selection->getDepth()==1)
insilmaril@163
  3414
					// If we have moved mainbranch only save endposition
insilmaril@163
  3415
					saveState("move "+qpointToString(movingObj_orgPos), selection->getSelectString() );
insilmaril@163
  3416
			
insilmaril@0
  3417
			// Draw the original link, before selection was moved around
insilmaril@0
  3418
			mapCenter->reposition();
insilmaril@0
  3419
		}
insilmaril@0
  3420
		// Finally resize canvas, if needed
insilmaril@0
  3421
		adjustCanvasSize();
insilmaril@0
  3422
		canvas()->update();
insilmaril@0
  3423
		movingObj=NULL;		
insilmaril@0
  3424
	} else 
insilmaril@83
  3425
		// maybe we moved View: set old cursor
insilmaril@0
  3426
		setCursor (ArrowCursor);
insilmaril@83
  3427
    
insilmaril@0
  3428
}
insilmaril@0
  3429
insilmaril@0
  3430
void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0
  3431
{
insilmaril@0
  3432
	// Finish open lineEdits
insilmaril@0
  3433
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  3434
	
insilmaril@0
  3435
	if (e->button() == QMouseEvent::LeftButton )
insilmaril@0
  3436
	{
insilmaril@0
  3437
		QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0
  3438
		LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0
  3439
		if (lmo) {	// MapObj was found
insilmaril@0
  3440
			// First select the MapObj than edit heading
insilmaril@0
  3441
			if (selection) selection->unselect();
insilmaril@0
  3442
			selection=lmo;
insilmaril@0
  3443
			selection->select();
insilmaril@106
  3444
			saveState(selection);
insilmaril@0
  3445
			editHeading();
insilmaril@0
  3446
		}
insilmaril@0
  3447
	}
insilmaril@0
  3448
}
insilmaril@0
  3449
insilmaril@0
  3450
void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0
  3451
{
insilmaril@0
  3452
	QCanvasView::resizeEvent( e );
insilmaril@0
  3453
	adjustCanvasSize();
insilmaril@0
  3454
}
insilmaril@0
  3455
insilmaril@128
  3456
void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event) 
insilmaril@119
  3457
{
insilmaril@129
  3458
insilmaril@129
  3459
//  for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@129
  3460
//    cerr << event->format(i) << endl;
insilmaril@129
  3461
insilmaril@119
  3462
  if (selection && 
insilmaril@119
  3463
      (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@119
  3464
      (typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@119
  3465
    
insilmaril@119
  3466
    // If QImageDrag can decode mime type 
insilmaril@119
  3467
    if (QImageDrag::canDecode(event)) {
insilmaril@119
  3468
      event->accept();
insilmaril@119
  3469
      return;
insilmaril@119
  3470
    }
insilmaril@119
  3471
    
insilmaril@128
  3472
    // If image are dragged from firefox 
insilmaril@119
  3473
    if (event->provides("application/x-moz-file-promise-url") && 
insilmaril@119
  3474
	event->provides("application/x-moz-nativeimage")) {
insilmaril@119
  3475
      event->accept(true);
insilmaril@119
  3476
      return;
insilmaril@119
  3477
    }
insilmaril@125
  3478
insilmaril@128
  3479
    // If QUriDrag can decode mime type 
insilmaril@128
  3480
    if (QUriDrag::canDecode(event)) {
insilmaril@128
  3481
      event->accept();
insilmaril@128
  3482
      return;
insilmaril@128
  3483
    }
insilmaril@128
  3484
    
insilmaril@128
  3485
	// If Uri are dragged from firefox 
insilmaril@129
  3486
    if (event->provides("_NETSCAPE_URL")){
insilmaril@128
  3487
      event->accept();
insilmaril@128
  3488
      return;
insilmaril@128
  3489
    }
insilmaril@129
  3490
insilmaril@129
  3491
    // If QTextDrag can decode mime type
insilmaril@129
  3492
    if (QTextDrag::canDecode(event)) {
insilmaril@129
  3493
      event->accept();
insilmaril@129
  3494
      return;
insilmaril@129
  3495
    }
insilmaril@129
  3496
insilmaril@119
  3497
  }
insilmaril@119
  3498
  event->ignore();
insilmaril@119
  3499
}
insilmaril@129
  3500
insilmaril@129
  3501
bool isUnicode16(const QByteArray &d) 
insilmaril@129
  3502
{
insilmaril@164
  3503
  // TODO: make more precise check for unicode 16.
insilmaril@129
  3504
  // Guess unicode16 if any of second bytes are zero
insilmaril@129
  3505
  unsigned int length = max(0,d.size()-2)/2;
insilmaril@129
  3506
  for (unsigned int i = 0; i<length ; i++)
insilmaril@129
  3507
    if (d.at(i*2+1)==0) return true;
insilmaril@129
  3508
  return false;
insilmaril@129
  3509
}
insilmaril@119
  3510
      
insilmaril@128
  3511
void MapEditor::contentsDropEvent(QDropEvent *event) 
insilmaril@119
  3512
{
insilmaril@128
  3513
	if (selection && 
insilmaril@128
  3514
      (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@128
  3515
      (typeid(*selection) == typeid(MapCenterObj))) 
insilmaril@128
  3516
	{
insilmaril@128
  3517
		bool update=false;
insilmaril@128
  3518
		QStrList uris;
insilmaril@129
  3519
		QString heading;
insilmaril@128
  3520
		if (event->provides("image/png")) 
insilmaril@128
  3521
		{
insilmaril@128
  3522
			QPixmap pix;
insilmaril@128
  3523
			if (QImageDrag::decode(event, pix)) 
insilmaril@128
  3524
			{
insilmaril@128
  3525
				addFloatImage(pix);
insilmaril@128
  3526
				event->accept();
insilmaril@128
  3527
				update=true;
insilmaril@128
  3528
			} else
insilmaril@128
  3529
				event->ignore();
insilmaril@128
  3530
insilmaril@128
  3531
		} else if (event->provides("application/x-moz-file-promise-url") && 
insilmaril@128
  3532
			 event->provides("application/x-moz-nativeimage")) 
insilmaril@128
  3533
		{
insilmaril@129
  3534
			// Contains url to the img src in unicode16
insilmaril@128
  3535
			QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128
  3536
			QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@128
  3537
			fetchImage(url);
insilmaril@128
  3538
			event->accept();
insilmaril@128
  3539
			update=true;
insilmaril@128
  3540
		} else if (event->provides ("text/uri-list"))
insilmaril@128
  3541
		{	// Uris provided e.g. by konqueror
insilmaril@128
  3542
			QUriDrag::decode (event,uris);
insilmaril@129
  3543
		} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128
  3544
		{	// Uris provided by Mozilla
insilmaril@129
  3545
		  QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129
  3546
		  uris.append(l[0]);
insilmaril@129
  3547
		  heading = l[1];
insilmaril@129
  3548
		} else if (event->provides("text/html")) {
insilmaril@129
  3549
insilmaril@129
  3550
		  // Handels text mime types
insilmaril@129
  3551
		  // Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129
  3552
		  QByteArray d = event->encodedData("text/html");
insilmaril@129
  3553
		  QString text;
insilmaril@129
  3554
		  if (isUnicode16(d)) 
insilmaril@129
  3555
		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129
  3556
		  else 
insilmaril@129
  3557
		    text = QString(d);
insilmaril@129
  3558
insilmaril@129
  3559
		  textEditor->setText(text);
insilmaril@129
  3560
insilmaril@129
  3561
		  event->accept();
insilmaril@129
  3562
		  update=true;
insilmaril@129
  3563
		} else if (event->provides("text/plain")) {
insilmaril@129
  3564
		  QByteArray d = event->encodedData("text/plain");
insilmaril@129
  3565
		  QString text;
insilmaril@129
  3566
		  if (isUnicode16(d))
insilmaril@129
  3567
		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129
  3568
		  else 
insilmaril@129
  3569
		    text = QString(d);
insilmaril@129
  3570
insilmaril@129
  3571
		  textEditor->setText(text);
insilmaril@129
  3572
		  
insilmaril@129
  3573
		  event->accept();
insilmaril@129
  3574
		  update= true;
insilmaril@128
  3575
		}
insilmaril@128
  3576
insilmaril@128
  3577
		if (uris.count()>0)
insilmaril@128
  3578
		{
insilmaril@128
  3579
			QStringList files;
insilmaril@128
  3580
			QStringList urls;
insilmaril@128
  3581
			QString s;
insilmaril@128
  3582
			BranchObj *bo;
insilmaril@128
  3583
			for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128
  3584
			{
insilmaril@163
  3585
				bo=((BranchObj*)selection)->addBranch();
insilmaril@128
  3586
				if (bo)
insilmaril@128
  3587
				{
insilmaril@128
  3588
					s=QUriDrag::uriToLocalFile(u);
insilmaril@129
  3589
					if (s) {
insilmaril@129
  3590
                       QString file = QDir::convertSeparators(s);
insilmaril@129
  3591
                       heading = QFileInfo(file).baseName();
insilmaril@129
  3592
                       files.append(file);
insilmaril@129
  3593
                       if (file.endsWith(".vym", false))
insilmaril@129
  3594
                           bo->setVymLink(file);
insilmaril@129
  3595
                       else
insilmaril@129
  3596
                           bo->setURL(u);
insilmaril@129
  3597
                   } else {
insilmaril@129
  3598
                       urls.append (u);
insilmaril@129
  3599
                       bo->setURL(u);
insilmaril@129
  3600
                   }
insilmaril@129
  3601
insilmaril@129
  3602
                   if (heading)
insilmaril@129
  3603
                       bo->setHeading(heading);
insilmaril@129
  3604
                   else
insilmaril@129
  3605
                       bo->setHeading(u);
insilmaril@128
  3606
				}
insilmaril@128
  3607
			}
insilmaril@128
  3608
			update=true;
insilmaril@128
  3609
		}
insilmaril@128
  3610
insilmaril@128
  3611
		if (update) 
insilmaril@128
  3612
		{
insilmaril@164
  3613
			saveState();	//TODO undo Command
insilmaril@128
  3614
			mapCenter->reposition();
insilmaril@128
  3615
			adjustCanvasSize();
insilmaril@128
  3616
			canvas()->update();
insilmaril@128
  3617
		}	
insilmaril@128
  3618
	}	
insilmaril@119
  3619
}
insilmaril@119
  3620
insilmaril@125
  3621
void MapEditor::addFloatImage(const QPixmap &img) 
insilmaril@119
  3622
{
insilmaril@119
  3623
  if (selection && 
insilmaril@119
  3624
      (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@119
  3625
      (typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@119
  3626
  {
insilmaril@163
  3627
    BranchObj *bo=((BranchObj*)selection);
insilmaril@119
  3628
    saveState(selection);
insilmaril@119
  3629
    //QString fn=fd->selectedFile();
insilmaril@119
  3630
    //lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@119
  3631
    bo->addFloatImage();
insilmaril@119
  3632
    // FIXME check if load was successful
insilmaril@119
  3633
    bo->getLastFloatImage()->load(img);
insilmaril@119
  3634
    //bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@119
  3635
    mapCenter->reposition();
insilmaril@119
  3636
    adjustCanvasSize();
insilmaril@119
  3637
    canvas()->update();
insilmaril@119
  3638
  }
insilmaril@119
  3639
}
insilmaril@119
  3640
insilmaril@119
  3641
insilmaril@129
  3642
void MapEditor::imageDataFetched(const QByteArray &a, QNetworkOperation */*nop*/) 
insilmaril@119
  3643
{
insilmaril@119
  3644
  if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119
  3645
  if (!imageBuffer->isOpen()) {
insilmaril@119
  3646
    imageBuffer->open(IO_WriteOnly | IO_Append);
insilmaril@119
  3647
  }
insilmaril@119
  3648
  imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119
  3649
}
insilmaril@119
  3650
insilmaril@119
  3651
insilmaril@129
  3652
void MapEditor::imageDataFinished(QNetworkOperation *nop) 
insilmaril@119
  3653
{
insilmaril@129
  3654
	if (nop->state()==QNetworkProtocol::StDone) {
insilmaril@129
  3655
		QPixmap img(imageBuffer->buffer());
insilmaril@129
  3656
		addFloatImage(img);
insilmaril@129
  3657
	}
insilmaril@129
  3658
insilmaril@129
  3659
	if (imageBuffer) {
insilmaril@129
  3660
		imageBuffer->close();
insilmaril@129
  3661
		if (imageBuffer) {
insilmaril@129
  3662
			imageBuffer->close();
insilmaril@129
  3663
			delete imageBuffer;
insilmaril@129
  3664
			imageBuffer = 0;
insilmaril@129
  3665
		}
insilmaril@129
  3666
	}
insilmaril@119
  3667
}
insilmaril@119
  3668
insilmaril@129
  3669
void MapEditor::fetchImage(const QString &url) 
insilmaril@119
  3670
{
insilmaril@119
  3671
  if (urlOperator) {
insilmaril@119
  3672
    urlOperator->stop();
insilmaril@119
  3673
    disconnect(urlOperator);
insilmaril@119
  3674
    delete urlOperator;
insilmaril@119
  3675
  }
insilmaril@119
  3676
  
insilmaril@119
  3677
  urlOperator = new QUrlOperator(url);
insilmaril@119
  3678
  connect(urlOperator, SIGNAL(finished(QNetworkOperation *)), 
insilmaril@119
  3679
	  this, SLOT(imageDataFinished(QNetworkOperation*)));
insilmaril@119
  3680
insilmaril@119
  3681
  connect(urlOperator, SIGNAL(data(const QByteArray &, QNetworkOperation *)),
insilmaril@119
  3682
	  this, SLOT(imageDataFetched(const QByteArray &, QNetworkOperation *)));
insilmaril@119
  3683
  urlOperator->get();
insilmaril@119
  3684
}