diff -r 000000000000 -r 7e69734a51c4 mainwindow.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mainwindow.cpp	Sun Jan 30 23:25:49 2005 +0000
@@ -0,0 +1,2213 @@
+#include "mainwindow.h"
+
+#include <qstatusbar.h>
+#include <qmessagebox.h>
+#include <qmenubar.h>
+#include <qapplication.h>
+#include <qpainter.h>
+#include <qprinter.h>
+#include <qfile.h>
+#include <qfiledialog.h>
+#include <qcolor.h>
+#include <qcolordialog.h>
+#include <qbitmap.h>
+#include <qinputdialog.h>
+
+
+#include <iostream>
+#include <stdlib.h>
+#include <typeinfo>
+
+#include "version.h"
+
+#include "icons/filenew.xpm"
+#include "icons/fileopen.xpm"
+#include "icons/filesave.xpm"
+#include "icons/fileprint.xpm"
+#include "icons/editundo.xpm"
+//#include "icons/editredo.xpm"	// TODO
+#include "icons/editcopy.xpm"
+#include "icons/editcut.xpm"
+#include "icons/editpaste.xpm"
+#include "icons/editmoveup.xpm"
+#include "icons/editmovedown.xpm"
+#include "icons/formatcoloritem.xpm"
+#include "icons/formatcolorbranch.xpm"
+#include "icons/formatcolorpicker.xpm"
+#include "icons/viewzoomreset.xpm"
+#include "icons/viewzoomin.xpm"
+#include "icons/viewzoomout.xpm"
+#include "icons/vym-48x48.xpm"
+#include "icons/flag-note.xpm"
+#include "icons/flag-url.xpm"
+#include "icons/flag-vymlink.xpm"	
+#include "icons/flag-scrolled-right.xpm"
+
+#include "flagrowobj.h"
+#include "texteditor.h"
+#include "mapeditor.h"
+#include "exporthtmldialog.h"
+#include "exportxhtmldialog.h"
+#include "showtextdialog.h"
+#include "process.h"
+#include "settings.h"
+#include "options.h"
+
+extern TextEditor *textEditor;
+extern Main *mainWindow;
+extern int statusbarTime;
+extern MapEditor *clipboardME;
+extern FlagRowObj* standardFlagsDefault;
+
+extern QAction* actionFileSave;
+extern QAction* actionFilePrint;
+extern QAction* actionEditUndo;
+extern QAction *actionEditCopy;
+extern QAction *actionEditCut;
+extern QAction *actionEditPaste;
+extern QAction *actionEditMoveUp;
+extern QAction *actionEditMoveDown;
+extern QAction *actionEditToggleScroll;
+extern QAction* actionEditOpenURL;
+extern QAction* actionEditURL;
+extern QAction* actionEditHeading2URL;
+extern QAction* actionEditBugzilla2URL;
+extern QAction *actionEditOpenVymLink;
+extern QAction *actionEditVymLink;
+extern QAction *actionEditDeleteVymLink;
+extern QAction *actionEditMapInfo;
+extern QAction *actionEditHeading;
+extern QAction *actionEditDelete;
+extern QAction *actionEditAddBranch;
+extern QAction *actionEditAddBranchAbove;
+extern QAction *actionEditAddBranchBelow;
+extern QAction *actionEditImportAdd;
+extern QAction *actionEditImportReplace;
+extern QAction *actionEditSaveBranch;
+extern QAction *actionEditSelectFirst;
+extern QAction *actionEditSelectLast;
+extern QAction *actionEditLoadImage;
+extern QAction *actionEditToggleFloatExport;
+
+extern QAction* actionFormatColor;
+extern QAction* actionFormatPickColor;
+extern QAction* actionFormatColorBranch;
+extern QAction* actionFormatColorSubtree;
+extern QAction* actionFormatLinkColorHint;
+extern QAction* actionFormatBackColor;
+extern QAction* actionFormatLinkColor;
+
+extern QActionGroup *actionGroupFormatFrameTypes;
+extern QAction *actionFormatFrameNone;
+extern QAction *actionFormatFrameRectangle;
+
+extern QActionGroup *actionGroupFormatLinkStyles;
+extern QAction *actionFormatLinkStyleLine;
+extern QAction *actionFormatLinkStyleParabel;
+extern QAction *actionFormatLinkStylePolyLine;
+extern QAction *actionFormatLinkStylePolyParabel;
+
+extern QAction *actionViewToggleNoteEditor;
+
+extern QAction* actionSettingsAutoedit;
+extern QAction* actionSettingsAutoselectHeading;
+extern QAction* actionSettingsAutoselectHeading;
+extern QAction* actionSettingsAutoselectText;
+extern QAction* actionSettingsPasteNewHeading;
+extern QAction* actionSettingsUseDelKey;
+
+extern QPopupMenu* branchContextMenu;
+extern QPopupMenu* floatimageContextMenu;
+extern QPopupMenu* saveImageFormatMenu;
+extern QPopupMenu* canvasContextMenu;
+extern QPopupMenu* lastMapsMenu;
+extern QPopupMenu* exportMenu;
+extern QPopupMenu* exportImageFormatMenu;
+
+
+extern Settings settings;
+extern Options options;
+
+#if defined(Q_OS_LINUX)
+extern void qt_wait_for_window_manager( QWidget* w );
+#endif
+
+Main::Main(QWidget* parent, const char* name, WFlags f) :
+    QMainWindow(parent,name,f)
+{
+	mainWindow=this;
+
+	setCaption ("VYM - View Your Mind");
+
+	// Load window settings
+	resize (settings.readNumEntry( "/vym/mainwindow/geometry/width", 800),
+	        settings.readNumEntry( "/vym/mainwindow/geometry/height",600));
+	move   (settings.readNumEntry( "/vym/mainwindow/geometry/posX", 100),
+	        settings.readNumEntry( "/vym/mainwindow/geometry/posY", 100));
+
+
+	// Initialize some settings, which are platform dependant
+	QString p,s;
+
+		// application to open URLs
+		p="/vym/mainwindow/readerURL";
+		#if defined(Q_OS_LINUX)
+			s=settings.readEntry (p,"konqueror");
+		#else
+			#if defined(Q_OS_MACX)
+				s=settings.readEntry (p,"/Applications/Safari.app/Contents/MacOS/Safari");
+			#else
+				s=settings.readEntry (p,"mozilla");
+			#endif
+		#endif
+		settings.writeEntry( p,s);
+
+		// application to open PDFs
+		p="/vym/mainwindow/readerPDF";
+		#if defined(Q_OS_LINUX)
+			s=settings.readEntry (p,"acroread");
+		#else
+			#if defined(Q_OS_MACX)
+				s=settings.readEntry (p,"/Applications/Safari.app/Contents/MacOS/Safari");
+			#else
+				s=settings.readEntry (p,"acroread");
+			#endif
+		#endif
+		settings.writeEntry( p,s);
+
+	
+	maxLastMaps=9;
+
+	// Create tab widget which holds the maps
+	tabWidget= new QTabWidget (this);
+	connect( tabWidget, SIGNAL( currentChanged( QWidget * ) ), 
+		this, SLOT( editorChanged( QWidget * ) ) );
+
+	setCentralWidget(tabWidget);	
+
+    setupFileActions();
+    setupEditActions();
+    setupFormatActions();
+    setupViewActions();
+	setupFlagActions();
+    setupSettingsActions();
+	setupContextMenus();
+    if (settings.readBoolEntry( "/vym/mainwindow/showTestMenu",false)) setupTestActions();
+    setupHelpActions();
+    
+	// After menu is created, we can enable some actions
+	actionFilePrint->setEnabled (true);
+
+    statusBar();
+
+	// Create the default map into first tab
+//	fileNew();
+//	tabWidget->addTab (new MapEditor(tabWidget,true), "unnamed");
+//	currentMapEditor()->show();
+
+	// Initialize Find window
+	findWindow=new FindWindow(NULL,"findwindow");
+	connect (findWindow, SIGNAL( findButton(QString) ), 
+		this, SLOT(editFind(QString) ) );	
+	connect (findWindow, SIGNAL( somethingChanged() ), 
+		this, SLOT(editFindChanged() ) );	
+
+	updateGeometry();
+}
+
+Main::~Main()
+{
+	// Save Settings
+	settings.writeEntry( "/vym/mainwindow/geometry/width", width() );
+	settings.writeEntry( "/vym/mainwindow/geometry/height", height() );
+	settings.writeEntry( "/vym/mainwindow/geometry/posX", pos().x() );
+	settings.writeEntry( "/vym/mainwindow/geometry/posY", pos().y() );
+
+	settings.writeEntry( "/vym/version/version", __VYM_VERSION__ );
+	settings.writeEntry( "/vym/version/builddate", __BUILD_DATE__ );
+
+	settings.writeEntry( "/vym/mapeditor/editmode/autoselectheading",actionSettingsAutoselectHeading->isOn() );
+	settings.writeEntry( "/vym/mapeditor/editmode/autoselecttext",actionSettingsAutoselectText->isOn() );
+	settings.writeEntry( "/vym/mapeditor/editmode/pastenewheading",actionSettingsPasteNewHeading->isOn() );
+	settings.writeEntry( "/vym/mapeditor/editmode/autoedit",actionSettingsAutoedit->isOn() );
+	settings.writeEntry( "/vym/mapeditor/editmode/useDelKey",actionSettingsUseDelKey->isOn() );
+
+	QString s;
+	int maps=lastMaps.count();
+	settings.writeEntry( "/vym/lastMaps/number",maps );
+	for (int i=1;i<=maps;i++)
+	{
+		QStringList::Iterator it = lastMaps.at(i-1);
+		s=QString("/vym/lastMaps/map-%1").arg(i);
+		if (!s.isEmpty() && i<=maxLastMaps) 
+			settings.writeEntry (s, *it);
+	}
+
+
+	// To make the texteditor save its settings, call the destructor
+	delete (textEditor);
+}
+
+void Main::loadCmdLine()
+{
+	/* TODO draw some kind of splashscreen while loading...
+	if (qApp->argc()>1)
+	{
+	}
+	*/
+	
+	QStringList flist=options.getFileList();
+	QStringList::Iterator it=flist.begin();
+
+	while (it !=flist.end() )
+	{
+		fileLoad (*it, NewMap);
+		*it++;
+	}	
+}
+
+
+void Main::statusMessage(const QString &s)
+{
+	statusBar()->message (s);
+}
+
+void Main::closeEvent (QCloseEvent* )
+{
+	fileExitVYM();
+}
+
+// File Actions
+void Main::setupFileActions()
+{
+    QToolBar *tb = new QToolBar( this );
+    tb->setLabel( "File Actions" );
+    QPopupMenu *menu = new QPopupMenu( this );
+    menuBar()->insertItem( tr( "&File" ), menu );
+
+	// Keycodes:  /usr/lib64/qt3/include/qnamespace.h
+
+    QAction *a;
+    a = new QAction( tr( "New map" ), QPixmap( filenew_xpm ), tr( "&New..." ), CTRL + Key_N, this, "fileNew" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileNew() ) );
+    a->addTo( tb );
+    a->addTo( menu );
+	
+    a = new QAction( tr( "Open" ), QPixmap( fileopen_xpm), tr( "&Open..." ), CTRL + Key_O, this, "fileOpen" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileLoad() ) );
+    a->addTo( tb );
+    a->addTo( menu );
+	
+	lastMapsMenu = new QPopupMenu (this);
+
+    menu->insertItem (tr("Open Recent"),lastMapsMenu );
+    menu->insertSeparator();
+	
+    a = new QAction( tr( "Save" ), QPixmap( filesave_xpm ), tr( "&Save..." ), CTRL + Key_S, this, "fileSave" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileSave() ) );
+    a->addTo( tb );
+    a->addTo( menu );
+	actionFileSave=a;
+	
+    a = new QAction( tr( "Save &As" ), QPixmap(), tr( "Save &As..." ), 0, this, "fileSaveAs" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileSaveAs() ) );
+    a->addTo( menu );
+
+    menu->insertSeparator();
+
+    a = new QAction( tr( "Import directory structure (experimental)" ), QPixmap(), tr( "Import Dir" ), 0, this, "export" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileImportDir() ) );
+    a->addTo( menu );
+
+	exportMenu = new QPopupMenu (this);
+    menu->insertItem (tr("Export"),exportMenu );
+
+    menu->insertSeparator();
+
+
+    a = new QAction( tr( "Print" ), QPixmap( fileprint_xpm ), tr( "&Print..." ), CTRL + Key_P, this, "filePrint" );
+    connect( a, SIGNAL( activated() ), this, SLOT( filePrint() ) );
+    a->addTo( tb );
+    a->addTo( menu );
+	actionFilePrint=a;
+
+    a = new QAction( tr( "Close Map" ), QPixmap(), tr( "&Close Map" ), ALT + Key_C, this, "fileCloseMap" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileCloseMap() ) );
+    a->addTo( menu );
+
+    a = new QAction( tr( "Exit VYM" ), QPixmap(), tr( "E&xit VYM" ), CTRL + Key_Q, this, "fileExitVYM" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileExitVYM() ) );
+    a->addTo( menu );
+}
+
+
+//Edit Actions
+void Main::setupEditActions()
+{
+    QToolBar *tb = new QToolBar( this );
+    tb->setLabel( "Edit Actions" );
+    QPopupMenu *menu = new QPopupMenu( this );
+    menuBar()->insertItem( tr( "&Edit" ), menu );
+
+    QAction *a;
+    a = new QAction( tr( "Undo" ), QPixmap( editundo_xpm ), tr( "&Undo" ), CTRL + Key_Z, this, "editUndo" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editUndo() ) );
+	a->setEnabled (false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionEditUndo=a;
+    /*
+    a = new QAction( tr( "Redo" ), QPixmap( editredo_xpm ), tr( "&Redo" ), CTRL + Key_Y, this, "editRedo" ); 
+    connect( a, SIGNAL( activated() ), this, SLOT( editRedo() ) );
+    a->addTo( tb );
+    a->addTo( menu );
+    */
+    menu->insertSeparator();
+    a = new QAction( tr( "Copy" ), QPixmap( editcopy_xpm ), tr( "&Copy" ), CTRL + Key_C, this, "editCopy" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editCopy() ) );
+	a->setEnabled (false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionEditCopy=a;
+    a = new QAction( tr( "Cut" ), QPixmap( editcut_xpm ), tr( "Cu&t" ), CTRL + Key_X, this, "editCut" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editCut() ) );
+	a->setEnabled (false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionEditCut=a;
+    a = new QAction( tr( "Paste" ), QPixmap( editpaste_xpm ), tr( "&Paste" ), CTRL + Key_V, this, "editPaste" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editPaste() ) );
+	a->setEnabled (false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionEditPaste=a;
+    a = new QAction( tr( "Move branch up" ), QPixmap( editmoveup_xpm ), tr( "Move up" ), Key_PageUp, this, "editMoveUp" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editMoveUp() ) );
+	a->setEnabled (false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionEditMoveUp=a;
+    a = new QAction( tr( "Move branch down" ), QPixmap( editmovedown_xpm ), tr( "Move down" ), Key_PageDown, this, "editMoveDown" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editMoveDown() ) );
+	a->setEnabled (false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionEditMoveDown=a;
+
+    a = new QAction( tr( "Scroll branch" ), QPixmap(flag_scrolled_right_xpm), tr( "Scroll branch" ), Key_ScrollLock, this, "scroll" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editToggleScroll() ) );
+	a->setEnabled (false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionEditToggleScroll=a;
+	
+    a = new QAction( tr( "Unscroll all" ), QPixmap(), tr( "Unscroll all scrolled branches" ), 0, this, "scroll" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editUnScrollAll() ) );
+    a->addTo( menu );
+	
+    menu->insertSeparator();
+
+	a = new QAction( tr( "Find" ), QPixmap(), tr( "Find" ), CTRL + Key_F, this, "find" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editOpenFindWindow() ) );
+    a->addTo( menu );
+    
+	menu->insertSeparator();
+
+	a = new QAction( tr( "Open URL" ), QPixmap(flag_url_xpm), tr( "Open URL" ), CTRL + Key_U, this, "url" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editOpenURL() ) );
+    a->addTo( menu );
+    a->addTo( tb );
+	a->setEnabled (false);
+	actionEditOpenURL=a;
+
+	a = new QAction( tr( "Edit URL" ), QPixmap(), tr( "Edit URL" ), SHIFT + CTRL + Key_U, this, "url" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editURL() ) );
+    a->addTo( menu );
+	a->setEnabled (false);
+	actionEditURL=a;
+	
+	a = new QAction( tr( "Use heading of selected branch as URL" ), QPixmap(), tr( "Use heading for URL" ), 0, this, "heading2url" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editHeading2URL() ) );
+    a->addTo( menu );
+	a->setEnabled (false);
+	actionEditHeading2URL=a;
+    
+	a = new QAction( tr( "Create URL to Bugzilla" ), QPixmap(), tr( "Create URL to Bugzilla" ), 0, this, "bugzilla2url" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editBugzilla2URL() ) );
+	a->setEnabled (false);
+	actionEditBugzilla2URL=a;
+    
+	menu->insertSeparator();
+	
+    a = new QAction( tr( "Jump to another vym map, if needed load it first" ), QPixmap(flag_vymlink_xpm), tr( "Jump to map" ), 0, this, "jumpMap" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editOpenVymLink() ) );
+    a->addTo( menu );
+    a->addTo( tb );
+	a->setEnabled (false);
+	actionEditOpenVymLink=a;
+	
+    a = new QAction( tr( "Edit link to another vym map" ), QPixmap(), tr( "Edit vym link" ), 0, this, "editLinkMap" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editVymLink() ) );
+    a->addTo( menu );
+	a->setEnabled (false);
+	actionEditVymLink=a;
+
+    a = new QAction( tr( "Delete link to another vym map" ), QPixmap(), tr( "Delete vym link" ), 0, this, "deleteLinkMap" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editDeleteVymLink() ) );
+    a->addTo( menu );
+	a->setEnabled (false);
+	actionEditDeleteVymLink=a;
+
+	menu->insertSeparator();
+
+    a = new QAction( tr( "Edit Map Info" ), QPixmap(), tr( "Edit Map Info" ), 0, this, "editMapInfo" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editMapInfo() ) );
+    a->addTo( menu );
+	a->setEnabled (true);
+	actionEditMapInfo=a;
+
+	menu->insertSeparator();
+
+    // Shortcuts to modify heading:
+    a = new QAction( tr( "edit Heading" ),tr( "Edit heading" ), Key_Enter, this, "editHeading" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editHeading() ) );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditHeading=a;
+    a = new QAction( tr( "edit Heading" ),tr( "Edit heading" ), Key_Return, this, "editHeading" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editHeading() ) );
+    //a->addTo ( menu );
+    
+    // Shortcut to delete selection
+    a = new QAction( tr( "Delete Selection" ),tr( "Delete Selection" ), Key_Delete, this, "deleteBranch" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editDeleteSelection() ) );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditDelete=a;
+    
+    // Shortcut to add branch
+	#if defined (Q_OS_MACX)
+		a = new QAction( tr( "Add a branch as child of selection" ),tr( "Add branch as child" ), CTRL + Key_I, this, "newBranch" );
+	#else
+		a = new QAction( tr( "Add a branch as child of selection" ),tr( "Add branch as child" ), Key_Insert, this, "newBranch" );
+	#endif
+    connect( a, SIGNAL( activated() ), this, SLOT( editNewBranch() ) );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditAddBranch=a;
+
+	// Add branch above
+    a = new QAction( tr( "Add a branch above selection" ),tr( "Add branch above" ), SHIFT+Key_Insert, this, "newBranch" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editNewBranchAbove() ) );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditAddBranchAbove=a;
+
+	// Add branch below 
+    a = new QAction( tr( "Add a branch below selection" ),tr( "Add branch below" ), CTRL +Key_Insert, this, "newBranch" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editNewBranchBelow() ) );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditAddBranchBelow=a;
+
+	// Import at selection (adding to selection)
+    a = new QAction( tr( "Add map at selection" ),tr( "Import (add)" ), 0, this, "importAdd" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editImportAdd() ) );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditImportAdd=a;
+
+	// Import at selection (replacing selection)
+    a = new QAction( tr( "Replace selection with map" ),tr( "Import (replace)" ), 0, this, "importReplace" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editImportReplace() ) );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditImportReplace=a;
+
+	// Save selection 
+    a = new QAction( tr( "Save selction" ),tr( "Save selection" ), 0, this, "saveSelection" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editSaveBranch() ) );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditSaveBranch=a;
+
+    // Shortcuts for navigating with cursor:
+    a = new QAction( tr( "Select upper branch" ),tr( "Select upper branch" ), Key_Up, this, "upperBranch" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editUpperBranch() ) );
+    a = new QAction( tr( "Select lower branch" ),tr( "Select lower branch" ), Key_Down, this, "lowerBranch" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editLowerBranch() ) );
+    a = new QAction( tr( "Select left branch" ),tr( "Select left branch" ), Key_Left, this, "upperBranch" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editLeftBranch() ) );
+    a = new QAction( tr( "Select right branch" ),tr( "Select child branch" ), Key_Right, this, "rightBranch" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editRightBranch() ) );
+    a = new QAction( tr( "Select first branch" ),tr( "Select first branch" ), Key_Home, this, "firstBranch" );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditSelectFirst=a;
+    connect( a, SIGNAL( activated() ), this, SLOT( editFirstBranch() ) );
+    a = new QAction( tr( "Select last branch" ),tr( "Select last branch" ), Key_End, this, "lastBranch" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editLastBranch() ) );
+	a->setEnabled (false);
+    a->addTo ( menu );
+	actionEditSelectLast=a;
+
+    a = new QAction( tr( "Add Image" ),tr( "Add Image" ), 0, this, "loadImage" );
+    connect( a, SIGNAL( activated() ), this, SLOT( editLoadImage() ) );
+	actionEditLoadImage=a;
+}
+
+// Format Actions
+void Main::setupFormatActions()
+{
+    QPopupMenu *menu = new QPopupMenu( this );
+    menuBar()->insertItem( tr( "&Format" ), menu );
+
+    QToolBar *tb = new QToolBar( this );
+    QAction *a;
+    QPixmap pix( 16,16);
+    pix.fill (black);
+    actionFormatColor= new QAction( tr( "Set Color" ), pix, tr( "Set &Color" ), 0, this, "formatColor" );
+    connect( actionFormatColor, SIGNAL( activated() ), this, SLOT( formatSelectColor() ) );
+    actionFormatColor->addTo( tb );
+    actionFormatColor->addTo( menu );
+    a= new QAction( tr( "Pick color\nHint: You can pick a color from another branch and color using CTRL+Left Button" ), QPixmap(formatcolorpicker_xpm), tr( "Pic&k color" ), CTRL + Key_K, this, "pickColor" );
+    connect( a, SIGNAL( activated() ), this, SLOT( formatPickColor() ) );
+	a->setEnabled (false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionFormatPickColor=a;
+    a= new QAction( tr( "Color branch" ), QPixmap(formatcoloritem_xpm), tr( "Color &branch" ), CTRL + Key_I, this, "colorItem" );
+    connect( a, SIGNAL( activated() ), this, SLOT( formatColorItem() ) );
+	a->setEnabled (false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionFormatColorBranch=a;
+    a= new QAction( tr( "Color Subtree" ), QPixmap(formatcolorbranch_xpm), tr( "Color sub&tree" ), CTRL + Key_T, this, "colorBranch" );
+    connect( a, SIGNAL( activated() ), this, SLOT( formatColorBranch() ) );
+	a->setEnabled (false);
+    a->addTo( menu );
+    a->addTo( tb );
+	actionFormatColorSubtree=a;
+
+    menu->insertSeparator();
+	actionGroupFormatLinkStyles=new QActionGroup ( this, "formatLinkStyles");
+	actionGroupFormatLinkStyles->setExclusive (true);
+    a= new QAction( tr( "Line" ), QPixmap(), tr( "Linkstyle Line" ), 0, actionGroupFormatLinkStyles, "formatLinkStyleLine" );
+	a->setToggleAction(true);
+    connect( a, SIGNAL( activated() ), this, SLOT( formatLinkStyleLine() ) );
+	actionFormatLinkStyleLine=a;
+    a= new QAction( tr( "Line" ), QPixmap(), tr( "Linkstyle Parabel" ), 0, actionGroupFormatLinkStyles, "formatLinkStyleLine" );
+	a->setToggleAction(true);
+    connect( a, SIGNAL( activated() ), this, SLOT( formatLinkStyleParabel() ) );
+	actionFormatLinkStyleParabel=a;
+    a= new QAction( tr( "PolyLine" ), QPixmap(), tr( "Linkstyle Thick Line" ), 0, actionGroupFormatLinkStyles, "formatLinkStyleLine" );
+	a->setToggleAction(true);
+    connect( a, SIGNAL( activated() ), this, SLOT( formatLinkStylePolyLine() ) );
+	actionFormatLinkStylePolyLine=a;
+    a= new QAction( tr( "PolyParabel" ), QPixmap(), tr( "Linkstyle Thick Parabel" ), 0, actionGroupFormatLinkStyles, "formatLinkStylePolyParabel" );
+	a->setToggleAction(true);
+    connect( a, SIGNAL( activated() ), this, SLOT( formatLinkStylePolyParabel() ) );
+	actionFormatLinkStylePolyParabel=a;
+	actionGroupFormatLinkStyles->addTo (menu);
+	
+	actionGroupFormatFrameTypes=new QActionGroup ( this, "formatFrameTypes");
+	actionGroupFormatFrameTypes->setExclusive (true);
+    a = new QAction( tr( "No Frame" ),tr( "No Frame" ), 0, actionGroupFormatFrameTypes, "frameNone" );
+	a->setToggleAction(true);
+    connect( a, SIGNAL( activated() ), this, SLOT( formatFrameNone() ) );
+	actionFormatFrameNone=a;
+    a = new QAction( tr( "Rectangle" ),tr( "Rectangle" ), 0, actionGroupFormatFrameTypes, "frameRectangle" );
+	a->setToggleAction(true);
+    connect( a, SIGNAL( activated() ), this, SLOT( formatFrameRectangle() ) );
+	actionFormatFrameRectangle=a;
+
+    menu->insertSeparator();
+    a= new QAction( tr( "Use same color for links and headings" ), QPixmap(), tr( "&Use color of heading for link" ), 0, this, "formatLinkColorHint" );
+	a->setToggleAction(true);
+    connect( a, SIGNAL( activated() ), this, SLOT( formatToggleLinkColorHint() ) );
+	a->addTo( menu );
+	actionFormatLinkColorHint=a;
+    pix.fill (white);
+    actionFormatLinkColor= new QAction( tr( "Set Link Color" ), pix, tr( "Set &Link Color" ), 0, this, "formatLinkColor" );
+    connect( actionFormatLinkColor, SIGNAL( activated() ), this, SLOT( formatSelectLinkColor() ) );
+    actionFormatLinkColor->addTo( menu );
+    actionFormatBackColor= new QAction( tr( "Set Background Color" ), pix, tr( "Set &Background Color" ), 0, this, "formatBackColor" );
+    connect( actionFormatBackColor, SIGNAL( activated() ), this, SLOT( formatSelectBackColor() ) );
+    actionFormatBackColor->addTo( menu );
+}
+
+// View Actions
+void Main::setupViewActions()
+{
+    QToolBar *tb = new QToolBar( this );
+    tb->setLabel( "View Actions" );
+    QPopupMenu *menu = new QPopupMenu( this );
+    menuBar()->insertItem( tr( "&View" ), menu );
+
+    QAction *a;
+    a = new QAction( tr( "Zoom reset" ), QPixmap(viewzoomreset_xpm), tr( "reset Zoom" ), 0, this, "zoomReset" );
+    connect( a, SIGNAL( activated() ), this, SLOT(viewZoomReset() ) );
+    a->addTo( tb );
+    a->addTo( menu );
+    a = new QAction( tr( "Zoom in" ), QPixmap(viewzoomin_xpm), tr( "Zoom in" ), CTRL + Key_Plus, this, "zoomIn" );
+    connect( a, SIGNAL( activated() ), this, SLOT(viewZoomIn() ) );
+    a->addTo( tb );
+    a->addTo( menu );
+    a = new QAction( tr( "Zoom out" ), QPixmap(viewzoomout_xpm), tr( "Zoom out" ), CTRL + Key_Minus, this, "zoomOut" );
+    connect( a, SIGNAL( activated() ), this, SLOT( viewZoomOut() ) );
+    a->addTo( tb );
+    a->addTo( menu );
+    a = new QAction( tr( "Toggle Note Editor" ), QPixmap(flag_note_xpm), tr( "Toggle Note Editor" ), CTRL + Key_E , this, "noteEditor" );
+    connect( a, SIGNAL( activated() ), this, SLOT(windowToggleNoteEditor() ) );
+	a->setToggleAction(true);
+	if (textEditor->showWithMain())
+		a->setOn(true);
+	else	
+		a->setOn(false);
+    a->addTo( tb );
+    a->addTo( menu );
+	actionViewToggleNoteEditor=a;
+    a = new QAction( tr( "&Next Window" ), QPixmap(), tr( "Next Window" ), ALT + Key_N , this, "nextWindow" );
+    connect( a, SIGNAL( activated() ), this, SLOT(windowNextEditor() ) );
+    a->addTo( menu );
+    a = new QAction( tr( "&Previous Window" ), QPixmap(), tr( "Previous Window" ), ALT + Key_P , this, "previousWindow" );
+    connect( a, SIGNAL( activated() ), this, SLOT(windowPreviousEditor() ) );
+    a->addTo( menu );
+}
+
+// Flag Actions
+void Main::setupFlagActions()
+{
+	standardFlagsDefault->makeToolbar(this, "Standard Flags");
+}
+
+// Settings Actions
+void Main::setupSettingsActions()
+{
+    QPopupMenu *menu = new QPopupMenu( this );
+    menuBar()->insertItem( tr( "&Settings" ), menu );
+
+	QAction *a;
+
+
+    a = new QAction( tr( "Set application to open pdf files" ), QPixmap(), tr( "Set application to open pdf files" ), 0, this, "setPDF" );
+    connect( a, SIGNAL( activated() ), this, SLOT( settingsPDF() ) );
+    a->addTo( menu );
+
+    a = new QAction( tr( "Set application to open an URL" ), QPixmap(), tr( "Set application to open an URL" ), 0, this, "setURL" );
+    connect( a, SIGNAL( activated() ), this, SLOT( settingsURL() ) );
+    a->addTo( menu );
+
+    menu->insertSeparator();
+    a = new QAction( tr( "Edit branch after adding it" ), QPixmap(), tr( "Edit branch after adding it" ), 0, this, "autoedit" );
+	a->setToggleAction(true);
+	a->setOn ( settings.readBoolEntry ("/vym/mapeditor/editmode/autoedit",true) );
+    a->addTo( menu );
+	actionSettingsAutoedit=a;
+
+    a= new QAction( tr( "Select branch after adding it" ), QPixmap(), tr( "Select branch after adding it" ), 0, this, "autoselectheading" );
+	a->setToggleAction(true);
+	a->setOn ( settings.readBoolEntry ("/vym/mapeditor/editmode/autoselect",false) );
+    a->addTo( menu );
+	actionSettingsAutoselectHeading=a;
+	
+    a= new QAction( tr( "Select heading before editing" ), QPixmap(), tr( "Select existing heading" ), 0, this, "autoselectexistingtext" );
+	a->setToggleAction(true);
+	a->setOn ( settings.readBoolEntry ("/vym/mapeditor/editmode/autoselectexistingtext",true) );
+    a->addTo( menu );
+	actionSettingsAutoselectText=a;
+	
+    a= new QAction( tr( "Enable pasting into new branch" ), QPixmap(), tr( "Enable pasting into new branch" ), 0, this, "pastenewheading" );
+	a->setToggleAction(true);
+	a->setOn ( settings.readBoolEntry ("/vym/mapeditor/editmode/newheadingisempty",true) );
+    a->addTo( menu );
+	actionSettingsPasteNewHeading=a;
+	
+    a= new QAction( tr( "Enable Delete key for deleting branches" ), QPixmap(), tr( "Enable Delete key" ), 0, this, "delkey" );
+	a->setToggleAction(true);
+	a->setOn ( settings.readBoolEntry ("/vym/mapeditor/editmode/useDelKey",false) );
+    a->addTo( menu );
+	actionSettingsUseDelKey=a;
+}
+
+// Test Actions
+void Main::setupTestActions()
+{
+    QPopupMenu *menu = new QPopupMenu( this );
+    menuBar()->insertItem( tr( "&Test" ), menu );
+
+    QAction *a;
+    a = new QAction( tr( "Test Flag" ), QPixmap(), tr( "test flag" ), 0, this, "flag" );
+    connect( a, SIGNAL( activated() ), this, SLOT( testFunction() ) );
+    a->addTo( menu );
+
+	a = new QAction( tr( "Show Clipboard" ), QPixmap(), tr( "Show clipboard" ), 0, this, "clipboard" );
+    connect( a, SIGNAL( activated() ), this, SLOT( testShowClipboard() ) );
+    a->addTo( menu );
+}
+
+// Help Actions
+void Main::setupHelpActions()
+{
+    QPopupMenu *menu = new QPopupMenu( this );
+    menuBar()->insertItem( tr( "&Help" ), menu );
+
+    QAction *a;
+    a = new QAction( tr( "Open VYM Documentation (pdf)" ), QPixmap(), tr( "Open VYM Documentation (pdf) " ), 0, this, "about" );
+    connect( a, SIGNAL( activated() ), this, SLOT( helpDoc() ) );
+    a->addTo( menu );
+
+    a = new QAction( tr( "Information about VYM" ), QPixmap(), tr( "About VYM" ), 0, this, "about" );
+    connect( a, SIGNAL( activated() ), this, SLOT( helpAbout() ) );
+    a->addTo( menu );
+
+    a = new QAction( tr( "Information about QT toolkit" ), QPixmap(), tr( "About QT" ), 0, this, "about" );
+    connect( a, SIGNAL( activated() ), this, SLOT( helpAboutQT() ) );
+    a->addTo( menu );
+}
+
+// Context Menus
+void Main::setupContextMenus()
+{
+	QAction*a;
+
+	// Context Menu for branch or mapcenter
+	branchContextMenu =new QPopupMenu (this);
+	actionEditAddBranch->addTo ( branchContextMenu );
+	actionEditAddBranchAbove->addTo ( branchContextMenu );
+	actionEditAddBranchBelow->addTo ( branchContextMenu );
+	actionEditSaveBranch->addTo( branchContextMenu );
+	branchContextMenu->insertSeparator();	
+	actionEditImportAdd->addTo ( branchContextMenu );
+	actionEditImportReplace->addTo ( branchContextMenu );
+	branchContextMenu->insertSeparator();	
+	actionEditOpenURL->addTo ( branchContextMenu );
+	actionEditURL->addTo ( branchContextMenu );
+	actionEditHeading2URL->addTo ( branchContextMenu );
+    if (settings.readBoolEntry( "/vym/mainwindow/showTestMenu",false)) 
+		actionEditBugzilla2URL->addTo( branchContextMenu );
+	branchContextMenu->insertSeparator();	
+	actionEditOpenVymLink->addTo ( branchContextMenu );
+	actionEditVymLink->addTo ( branchContextMenu );
+	actionEditDeleteVymLink->addTo ( branchContextMenu );
+	branchContextMenu->insertSeparator();	
+	actionEditLoadImage->addTo( branchContextMenu );
+	branchContextMenu->insertSeparator();	
+	actionEditCopy->addTo( branchContextMenu );
+	actionEditCut->addTo( branchContextMenu );
+	actionEditPaste->addTo( branchContextMenu );
+	branchContextMenu->insertSeparator();	
+	actionGroupFormatFrameTypes->addTo( branchContextMenu );
+
+	// Context menu for floatimage
+	floatimageContextMenu =new QPopupMenu (this);
+	saveImageFormatMenu=new QPopupMenu (this);
+	exportImageFormatMenu=new QPopupMenu (this);
+
+	QStrList fmt = QImage::outputFormats();
+	for (const char* f = fmt.first(); f; f = fmt.next()) 
+	{
+		saveImageFormatMenu->insertItem( f );
+		exportImageFormatMenu->insertItem( f );
+	}	
+	connect( saveImageFormatMenu, SIGNAL( activated(int) ), this, SLOT( editSaveImage(int ) ) );
+	connect( exportImageFormatMenu, SIGNAL( activated(int) ), this, SLOT( fileExportImage(int ) ) );
+	floatimageContextMenu->insertItem( tr("Save image"),saveImageFormatMenu );
+	
+	floatimageContextMenu->insertSeparator();	
+	actionEditCopy->addTo( floatimageContextMenu );
+	actionEditCut->addTo( floatimageContextMenu );
+
+	floatimageContextMenu->insertSeparator();	
+    a = new QAction( tr( "Use for Export" ), QPixmap(), tr( "Use for Export"), 0, this, "useForExport" );
+	a->setToggleAction(true);
+    connect( a, SIGNAL( activated() ), this, SLOT( editToggleFloatExport() ) );
+    a->addTo( floatimageContextMenu);
+	actionEditToggleFloatExport=a;
+
+
+
+	// Context menu for exports
+	exportMenu->insertItem ( tr("Export map as image"),exportImageFormatMenu);
+
+    a = new QAction( tr( "Export as ASCII (still experimental)" ), QPixmap(), tr( "Export (ASCII)" ), 0, this, "exportASCII" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileExportASCII() ) );
+    a->addTo( exportMenu );
+
+	a = new QAction( tr( "Export XML" ), QPixmap(), tr( "Export XML" ),  0, this, "exportXML" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileExportXML() ) );
+    a->addTo( exportMenu );
+	
+    if (settings.readBoolEntry( "/vym/mainwindow/showTestMenu",false)) 
+	{
+		a = new QAction( tr( "Export HTML" ), QPixmap(), tr( "Export HTML" ), 0, this, "exportHTML" );
+		connect( a, SIGNAL( activated() ), this, SLOT( fileExportHTML() ) );
+		a->addTo( exportMenu );
+	}
+
+	a = new QAction( tr( "Export XHTML" ), QPixmap(), tr( "Export XHTML" ), ALT + Key_X, this, "exportXHTML" );
+    connect( a, SIGNAL( activated() ), this, SLOT( fileExportXHTML() ) );
+    a->addTo( exportMenu );
+
+	
+	// Context menu for canvas
+	canvasContextMenu =new QPopupMenu (this);
+	actionEditMapInfo->addTo( canvasContextMenu );
+	canvasContextMenu->insertSeparator();	
+	actionGroupFormatLinkStyles->addTo( canvasContextMenu );
+	canvasContextMenu->insertSeparator();	
+	actionFormatLinkColorHint->addTo( canvasContextMenu );
+	actionFormatLinkColor->addTo( canvasContextMenu );
+	actionFormatBackColor->addTo( canvasContextMenu );
+
+	// Menu for last opened files
+	// Read settings initially
+	QString s;
+	int j=settings.readNumEntry( "/vym/lastMaps/number",0);
+	for (int i=1;i<=j;i++)
+	{
+		s=settings.readEntry(QString("/vym/lastMaps/map-%1").arg(i),"");
+		if (!s.isEmpty() && j<=maxLastMaps) 
+			lastMaps.append(s);
+	}
+	setupLastMapsMenu();
+	connect( lastMapsMenu, SIGNAL( activated(int) ), this, SLOT( fileLoadLast(int ) ) );
+}
+
+void Main::setupLastMapsMenu()
+{
+	// Remove double entries
+	QStringList::Iterator it=lastMaps.begin();
+	QStringList::Iterator jt;
+	while (it!=lastMaps.end() )
+	{
+		jt=it;
+		++jt;
+		while (jt!=lastMaps.end() )
+		{
+			if (*it == *jt)		
+				jt=lastMaps.remove(jt);
+			else	
+				jt++;
+		}
+		it++;
+	}	
+
+	// Limit length of list to maxLastMaps
+	while ((int)(lastMaps.count()) > maxLastMaps) lastMaps.pop_back();
+	
+	// build Menu from lastMaps string list
+	lastMapsMenu->clear();
+	for (it = lastMaps.begin(); it != lastMaps.end(); ++it ) 
+		lastMapsMenu->insertItem (*it );
+		
+}
+
+void Main::hideEvent (QHideEvent * )
+{
+	if (!textEditor->isMinimized() ) textEditor->hide();
+}
+
+void Main::showEvent (QShowEvent * )
+{
+	if (textEditor->showWithMain()) textEditor->show();
+}
+
+bool Main::reallyWriteDirectory(const QString &dir)
+{
+	QStringList eList = QDir(dir).entryList();
+	if (eList.first() ==".")  eList.pop_front();	// remove "."
+	if (eList.first() =="..") eList.pop_front();	// remove "."
+	if (!eList.isEmpty())
+	{
+		QMessageBox mb( "VYM",
+			tr("The directory ") + dir + 
+			tr(" is not empty. Do you risk to overwrite its contents?"),
+		QMessageBox::Warning,
+		QMessageBox::Yes ,
+		QMessageBox::Cancel | QMessageBox::Default,
+		QMessageBox::QMessageBox::NoButton );
+
+		mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
+		mb.setButtonText( QMessageBox::No, tr("Cancel"));
+		switch( mb.exec() ) 
+		{
+			case QMessageBox::Yes:
+				// save 
+				return true;
+			case QMessageBox::Cancel:
+				// do nothing
+				return false;
+		}
+	}
+	return true;
+}
+
+QString Main::browseDirectory (const QString &caption)
+{
+	QFileDialog fd(this,caption);
+	fd.setMode (QFileDialog::DirectoryOnly);
+	fd.setCaption("VYM - "+caption);
+	fd.show();
+	
+	if ( fd.exec() == QDialog::Accepted )
+		return fd.selectedFile();
+	else
+		return "";
+}
+
+MapEditor* Main::currentMapEditor() const
+{
+    if ( tabWidget->currentPage() &&
+	 tabWidget->currentPage()->inherits( "MapEditor" ) )
+		return (MapEditor*)tabWidget->currentPage();
+    return NULL;	
+}
+
+//TODO not used now, maybe use this for overview window later
+void Main::newView() 
+{
+    // Open a new view... have it delete when closed.
+    Main *m = new Main(0, 0, WDestructiveClose);
+    qApp->setMainWidget(m);
+    m->show();
+    qApp->setMainWidget(0);
+}
+
+void Main::editorChanged(QWidget *)
+{
+	// Unselect all possibly selected objects
+	// (Important to update note editor)
+	int i;
+	MapEditor *me;
+	for (i=0;i<=tabWidget->count() -1;i++)
+	{
+		
+		me=(MapEditor*)tabWidget->page(i);
+		me->unselect();
+	}	
+	currentMapEditor()->reselect();
+
+	// Update actions to in menus and toolbars according to editor
+	currentMapEditor()->updateActions();
+}
+
+void Main::fileNew()
+{
+	QString fn="unnamed";
+	MapEditor* medit = new MapEditor (tabWidget, true);
+	tabWidget->addTab (medit,fn);
+	tabWidget->showPage(medit);
+	medit->viewport()->setFocus();
+	medit->select("mc:");
+}
+
+void Main::fileLoad(QString fn, const LoadMode &lmode)
+{
+	// Error codes
+	enum errorCode {success,aborted};
+	errorCode err=success;
+	
+	// fn is usually the archive, mapfile the file after uncompressing
+	QString mapfile;
+
+	// Make fn absolute (needed for unzip)
+	fn=QDir (fn).absPath();
+
+	MapEditor *me;
+
+	if (lmode==NewMap)
+	{
+		// Check, if map is already loaded
+		int i=0;
+		while (i<=tabWidget->count() -1)
+		{
+			me=(MapEditor*)tabWidget->page(i);
+			if (me->getFilePath() == fn)
+			{
+				// Already there, ask for confirmation
+				QMessageBox mb( "VYM",
+					tr("The map ") + fn + tr ("\n is already opened."
+					"Opening the same map in multiple editors may lead \n"
+					"to confusion when finishing working with vym."
+					"Do you want to"),
+					QMessageBox::Warning,
+					QMessageBox::Yes | QMessageBox::Default,
+					QMessageBox::Cancel | QMessageBox::Escape,
+					QMessageBox::QMessageBox::NoButton);
+				mb.setButtonText( QMessageBox::Yes, tr("Open anyway") );
+				mb.setButtonText( QMessageBox::Cancel, tr("Cancel"));
+				switch( mb.exec() ) 
+				{
+					case QMessageBox::Yes:
+						// load anyway
+						i=tabWidget->count();
+						break;
+					case QMessageBox::Cancel:
+						// do nothing
+						return;
+						break;
+				}
+			}
+			i++;
+		}
+	}
+
+
+	// Try to load map
+    if ( !fn.isEmpty() )
+	{
+		me = currentMapEditor();
+		int tabIndex=tabWidget->currentPageIndex();
+		// Check first, if mapeditor exists
+		// If it is not default AND we want a new map, 
+		// create a new mapeditor in a new tab
+		if ( lmode==NewMap && (!me || !me->isDefault() ) )
+		{
+			me = new MapEditor (tabWidget,true);
+			tabWidget->addTab (me,fn);
+			tabIndex=tabWidget->indexOf (me);
+			tabWidget->setCurrentPage (tabIndex);
+		}
+		
+		// Check, if file exists (important for creating new files
+		// from command line
+		if (!QFile(fn).exists() )
+		{
+			QMessageBox mb( "VYM",
+				tr("The map") + fn + 
+				tr(" does not exist.\n Do you want to create a new one?"),
+				QMessageBox::Question,
+				QMessageBox::Yes ,
+				QMessageBox::Cancel | QMessageBox::Default,
+				QMessageBox::QMessageBox::NoButton );
+
+			mb.setButtonText( QMessageBox::Yes, tr("Create"));
+			mb.setButtonText( QMessageBox::No, tr("Cancel"));
+			switch( mb.exec() ) 
+			{
+				case QMessageBox::Yes:
+					// Create new map
+					currentMapEditor()->setFilePath(fn);
+					tabWidget->setTabLabel (currentMapEditor(),
+						currentMapEditor()->getFileName() );
+					statusBar()->message( "Created " + fn , statusbarTime );
+					return;
+						
+				case QMessageBox::Cancel:
+					// don't create new map
+					statusBar()->message( "Loading " + fn + " failed!", statusbarTime );
+					fileCloseMap();
+					return;
+			}
+		}	
+
+
+		//tabWidget->currentPage() won't be NULL here, because of above...
+		tabWidget->showPage(me);
+		me->viewport()->setFocus();
+
+		// Create temporary directory for packing
+		char tmpdir1[]="/tmp/vym-XXXXXX";	
+		QString tmpMapDir=mkdtemp(tmpdir1);
+
+		// Try to unzip file
+		Process *zipProc=new Process ();
+		zipProc->clearArguments();
+		zipProc->setWorkingDirectory (QDir(tmpMapDir));
+		zipProc->addArgument ("unzip");
+		zipProc->addArgument (fn );
+		zipProc->addArgument ("-d");
+		zipProc->addArgument (tmpMapDir);
+
+		if (!zipProc->start() )
+		{
+			QMessageBox::critical( 0, tr( "Critical Load Error" ),
+						   tr("Couldn't start unzip to decompress data."));
+			err=aborted;
+			
+		} else
+		{
+			zipProc->waitFinished();
+			if (!zipProc->normalExit() )
+			{
+				QMessageBox::critical( 0, tr( "Critical Load Error" ),
+							   tr("unzip didn't exit normally") +
+							   zipProc->getErrout() );
+				err=aborted;
+			} else
+			{
+				if (zipProc->exitStatus()>0)
+				{
+					if (zipProc->exitStatus()==9)
+					{
+						// no zipped file, but maybe .xml or old version? Try again.
+						mapfile=fn;
+						me->setZipped(false);
+					}	
+					else	
+					{
+						QMessageBox::critical( 0, tr( "Critical Load Error" ),
+									   QString("unzip exit code:  %1").arg(zipProc->exitStatus() ) +
+									   zipProc->getErrout() );
+						err=aborted;
+					}
+				} else
+				{	// Uncompressing was successfull,
+					// load from uncompressed temporary directory
+
+					me->setZipped(true);
+
+					
+					// Look for mapname.xml
+					mapfile= fn.left(fn.findRev(".",-1,true));
+					mapfile=mapfile.section( '/', -1 );
+					QFile file( tmpMapDir + "/" + mapfile + ".xml");
+					if (!file.exists() )
+					{
+						// mapname.xml does not exist, well, 
+						// maybe some renamed the mapname.vym file...
+						// Try to find any .xml in the toplevel 
+						// directory of the .vym file
+						QStringList flist=QDir (tmpMapDir).entryList("*.xml");
+						if (flist.count()==1) 
+						{
+							// Only one entry, take this one
+							mapfile=tmpMapDir + "/"+flist.first();
+						} else
+						{
+							for ( QStringList::Iterator it = flist.begin(); it != flist.end(); ++it ) 
+								*it=tmpMapDir + "/" + *it;
+							// FIXME	
+							// Multiple entries, load all (but only the first one into this ME)
+							//mainWindow->fileLoadFromTmp (flist);
+							//returnCode=1;	// Silently forget this attempt to load
+							qWarning ("MainWindow::load (fn)  multimap found...");
+						}	
+							
+						if (flist.isEmpty() )
+						{
+							QMessageBox::critical( 0, tr( "Critical Load Error" ),
+									   tr("Couldn't find a map (*.xml) in .vym archive.\n"));
+							err=aborted;				   
+						}	
+					} //file doesn't exist	
+					else
+						mapfile=file.name();
+				} // Uncompressing successfull
+			}
+		}
+
+		// Finally load map into mapEditor
+		me->setFilePath (mapfile,fn);
+		if (me->load(mapfile,lmode))
+			err=aborted;
+
+		// Delete tmpDir
+		system ( "rm -rf "+tmpMapDir);
+
+		// Check for errors
+		if (err==success) 
+		{
+			if (lmode==NewMap)
+			{
+				me->setFilePath (fn);
+				tabWidget->changeTab(tabWidget->page(tabIndex), me->getFileName());
+				lastMaps.prepend(me->getFilePath() );
+				setupLastMapsMenu();
+				actionFilePrint->setEnabled (true);
+			}	
+			statusBar()->message( "Loaded " + fn, statusbarTime );
+			return;
+		} else 
+		{
+			if (lmode==NewMap)
+				fileCloseMap();
+		}	
+
+
+	}
+	statusBar()->message( "Could not load " + fn, statusbarTime );
+}
+
+
+void Main::fileLoad(const LoadMode &lmode)
+{
+	QFileDialog *fd=new QFileDialog( this);
+	if (!lastFileDir.isEmpty()) 
+		fd->setDir (lastFileDir);
+	fd->addFilter ("XML (*.xml)");
+	fd->addFilter ("VYM map (*.vym *.vyp)");
+	switch (lmode)
+	{
+		case NewMap:
+			fd->setCaption(tr("Load vym map"));
+			break;
+		case ImportAdd:
+			fd->setCaption(tr("Import: Add vym map to selection"));
+			break;
+		case ImportReplace:
+			fd->setCaption(tr("Import: Replace selection with vym map"));
+			break;
+	}
+	fd->show();
+
+	QString fn;
+	if ( fd->exec() == QDialog::Accepted )
+	{
+		lastFileDir=fd->dirPath();
+        fn = fd->selectedFile();
+		fileLoad(fn, lmode);				   
+	}
+}
+
+void Main::fileLoad()
+{
+	fileLoad (NewMap);
+}
+
+void Main::fileLoadLast(int i)
+{
+	fileLoad(*lastMaps.at(lastMapsMenu->indexOf (i) ),NewMap);			   
+}
+
+void Main::fileSave(const SaveMode &savemode)
+{
+	// tmp dir for zipping 
+	QString tmpMapDir;
+	
+	// Error codes
+	enum errorCode {success,aborted};
+	errorCode err=success;
+	
+	QString safeFilePath;
+
+	bool saveZipped=currentMapEditor()->saveZipped();
+
+	if (currentMapEditor())
+	{
+		QString fn=currentMapEditor()->getFilePath();
+		// filename=unnamed, filepath="" in constructor...
+		if ( !fn.isEmpty() ) 
+		{	
+			// We have a filepath, go on saving			
+			// First remove existing file, we 
+			// don't want to add to old zip archives
+			QFile f(fn);
+			if (f.exists() ) 
+				if (!f.remove())
+					QMessageBox::warning( 0, tr( "Save Error" ),
+						fn+   tr("\ncould not be removed before saving"));
+
+			// Look, if we should zip the data:
+			if (!saveZipped)
+			{
+				QMessageBox mb( "VYM",
+					tr("The map ") + fn + 
+					tr ("\ndid not use the compressed "
+					"vym file format.\nWriting it uncompressed will also write images \n"
+					"and flags and thus may overwrite files in the "
+					"given directory\n\nDo you want to write the map"),
+					QMessageBox::Warning,
+					QMessageBox::Yes | QMessageBox::Default,
+					QMessageBox::No ,
+					QMessageBox::Cancel | QMessageBox::Escape);
+				mb.setButtonText( QMessageBox::Yes, tr("compressed (vym default)") );
+				mb.setButtonText( QMessageBox::No, tr("uncompressed") );
+				mb.setButtonText( QMessageBox::Cancel, tr("Cancel"));
+				switch( mb.exec() ) 
+				{
+					case QMessageBox::Yes:
+						// save compressed (default file format)
+						saveZipped=true;
+						break;
+					case QMessageBox::No:
+						// save uncompressed
+						saveZipped=false;
+						break;
+					case QMessageBox::Cancel:
+						// do nothing
+						return;
+						break;
+				}
+			}
+
+			if (saveZipped)
+			{
+				char tmpdir1[]="/tmp/vym-XXXXXX";	
+				tmpMapDir=mkdtemp(tmpdir1);
+			
+				safeFilePath=currentMapEditor()->getFilePath();
+				currentMapEditor()->setFilePath (tmpMapDir+"/"+
+					currentMapEditor()->getMapName()+ ".xml",
+					safeFilePath);
+				currentMapEditor()->save (savemode);
+				currentMapEditor()->setFilePath (safeFilePath);
+				
+				// zip the temporary directory
+				Process *zipProc=new Process ();
+				zipProc->clearArguments();
+				zipProc->setWorkingDirectory (QDir(tmpMapDir));
+				zipProc->addArgument ("zip");
+				zipProc->addArgument ("-r");
+				zipProc->addArgument (fn);
+				zipProc->addArgument (".");
+
+				if (!zipProc->start() )
+				{	
+					// zip could not be started
+					QMessageBox::critical( 0, tr( "Critical Save Error" ),
+								   tr("Couldn't start zip to compress data."));
+					err=aborted;
+				} else
+				{
+					// zip could be started
+					zipProc->waitFinished();
+					if (!zipProc->normalExit() )
+					{
+						QMessageBox::critical( 0, tr( "Critical Save Error" ),
+									   tr("zip didn't exit normally")+
+									   "\n" + zipProc->getErrout());
+						err=aborted;
+					} else
+					{
+						if (zipProc->exitStatus()>0)
+						{
+							QMessageBox::critical( 0, tr( "Critical Save Error" ),
+									   QString("zip exit code:  %1").arg(zipProc->exitStatus() )+
+									   "\n" + zipProc->getErrout() );
+							err=aborted;
+						}
+					}
+				}	// zip could be started
+			} // save zipped
+			else
+			{
+				// Save unzipped. 
+				safeFilePath=currentMapEditor()->getFilePath();
+				currentMapEditor()->setFilePath (fn, safeFilePath);
+				currentMapEditor()->save (savemode);
+				currentMapEditor()->setFilePath (safeFilePath);
+			} // save zipped 	
+		} // filepath available
+		else
+		{
+			// We have  no filepath yet,
+			// call fileSaveAs() now, this will call fileSave() 
+			// again.
+			fileSaveAs(savemode);
+		}
+    }
+
+	if (currentMapEditor()->saveZipped())
+	{
+		// Delete tmpDir
+		system ( "rm -rf "+ tmpMapDir );
+	} 
+
+	if (err==success)
+		statusBar()->message( 
+			tr("Saved")+" " + currentMapEditor()->getFilePath(), 
+			statusbarTime );
+	else		
+		statusBar()->message( 
+			tr("Couldn't save")+" " + currentMapEditor()->getFilePath(), 
+			statusbarTime );
+}
+
+void Main::fileSave()
+{
+	fileSave (CompleteMap);
+}
+
+void Main::fileSaveAs(const SaveMode& savemode)
+{
+	QString tmpMapDir;
+	QString fn;
+
+	if (currentMapEditor())
+	{
+		if (savemode==CompleteMap)
+			fn = QFileDialog::getSaveFileName( QString::null, "VYM map (*.vym)", this );
+		else		
+			fn = QFileDialog::getSaveFileName( QString::null, "VYM part of map (*.vyp)", this );
+		if ( !fn.isEmpty() ) 
+		{
+			// Check for existing file
+			if (QFile (fn).exists())
+			{
+				QMessageBox mb( "VYM",
+					tr("The file ") + fn + tr ("\nexists already. Do you want to"),
+					QMessageBox::Warning,
+					QMessageBox::Yes | QMessageBox::Default,
+					QMessageBox::Cancel | QMessageBox::Escape,
+					QMessageBox::QMessageBox::NoButton);
+				mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
+				mb.setButtonText( QMessageBox::Cancel, tr("Cancel"));
+				switch( mb.exec() ) 
+				{
+					case QMessageBox::Yes:
+						// save 
+						break;
+					case QMessageBox::Cancel:
+						// do nothing
+						return;
+						break;
+				}
+			} else
+			{
+				// New file, add extension to filename, if missing
+				// This is always .vym or .vyp, depending on savemode
+				if (savemode==CompleteMap)
+				{
+					if (!fn.contains (".vym") && !fn.contains (".xml"))
+						fn +=".vym";
+				} else		
+				{
+					if (!fn.contains (".vyp") && !fn.contains (".xml"))
+						fn +=".vyp";
+				}
+			}
+	
+
+
+
+			// Save now
+			currentMapEditor()->setFilePath(fn);
+			fileSave(savemode);
+
+			// Set name of tab
+			tabWidget->setTabLabel (currentMapEditor(),
+				currentMapEditor()->getFileName() );
+			return;
+		} 
+	}
+}
+
+void Main::fileSaveAs()
+{
+	fileSaveAs (CompleteMap);
+}
+
+void Main::fileImportDir()
+{
+	if (currentMapEditor())
+		currentMapEditor()->importDir();	
+}
+
+void Main::fileExportXML()
+{
+	if (currentMapEditor())
+	{
+		QString dir=browseDirectory(tr("Export XML to directory"));
+		if (dir !="" && reallyWriteDirectory(dir) )
+			currentMapEditor()->exportXML(dir);
+	}	
+}
+
+void Main::fileExportHTML()
+{
+	if (currentMapEditor())
+	{
+		ExportHTMLDialog dia(this);
+		
+		if (dia.exec()==QDialog::Accepted)
+		{
+			QString dir=dia.getDir();
+			if (reallyWriteDirectory(dir) )
+			{
+				currentMapEditor()->exportXML (dia.getDir() );
+				dia.doExport(currentMapEditor()->getMapName() );
+			}	
+		}
+	}	
+}
+
+void Main::fileExportXHTML()
+{
+	QString dir;
+	if (currentMapEditor())
+	{
+		ExportXHTMLDialog dia(this);
+		dia.setFilePath (currentMapEditor()->getFilePath() );
+		dia.setMapName (currentMapEditor()->getMapName() );
+		dia.readSettings();
+		
+		if (dia.exec()==QDialog::Accepted)
+		{
+			QString dir=dia.getDir();
+			// Check, if warnings should be used before overwriting
+			// the output directory
+			bool ok;
+			if (dia.warnings()) 
+				ok=reallyWriteDirectory(dir);
+			else
+				ok=true;
+
+			if (ok)
+			{
+				currentMapEditor()->exportXML (dia.getDir() );
+				dia.doExport(currentMapEditor()->getMapName() );
+				if (dia.hasChanged())
+					currentMapEditor()->setChanged();
+			}	
+		}
+	}	
+}
+
+void Main::fileExportImage(int item)
+{
+	if (currentMapEditor())
+	{
+		QString fn = QFileDialog::getSaveFileName( QString::null, "Image  (*.bmp *.jpg *.pbm *.pgm *.png *.ppm *xbm *.xpm)",
+							   this );
+		if ( !fn.isEmpty() ) 
+		{
+			currentMapEditor()->exportImage(fn,item);
+		} else {
+			statusBar()->message( tr("Couldn't save") + fn, statusbarTime );
+		}
+	}
+}
+
+void Main::fileExportASCII()
+{
+	if (currentMapEditor())
+		currentMapEditor()->exportASCII();	
+}
+
+void Main::fileCloseMap()
+{
+	if (currentMapEditor())
+	{
+		if (currentMapEditor()->hasChanged())
+		{
+			QMessageBox mb( "VYM",
+				tr("The map ") + currentMapEditor()->getFileName() +
+				tr(" has been modified but not saved yet. Do you want to"),
+				QMessageBox::Warning,
+				QMessageBox::Yes | QMessageBox::Default,
+				QMessageBox::No,
+				QMessageBox::Cancel | QMessageBox::Escape );
+			mb.setButtonText( QMessageBox::Yes, tr("Save modified map before closing it") );
+			mb.setButtonText( QMessageBox::No, tr("Discard changes"));
+			switch( mb.exec() ) 
+			{
+				case QMessageBox::Yes:
+					// save and close
+					fileSave(CompleteMap);
+					break;
+				case QMessageBox::No:
+				// close  without saving
+					break;
+				case QMessageBox::Cancel:
+					// do nothing
+				return;
+			}
+		} 
+		currentMapEditor()->closeMap();
+		tabWidget->removePage(currentMapEditor());
+		if (tabWidget->count()==0)
+			actionFilePrint->setEnabled (false);
+	}	
+}
+
+void Main::filePrint()
+{
+	if (currentMapEditor())
+		currentMapEditor()->print();
+}
+
+void Main::fileExitVYM()
+{
+	// Check if one or more editors have changed
+	MapEditor *me;
+	int i;
+	for (i=0;i<=tabWidget->count() -1;i++)
+	{
+		
+		me=(MapEditor*)tabWidget->page(i);
+
+		// If something changed, ask what to do
+		if (me->isUnsaved())
+		{
+			tabWidget->setCurrentPage(i);
+			QMessageBox mb( "VYM",
+				tr("This map is not saved yet. Do you want to"),
+				QMessageBox::Warning,
+				QMessageBox::Yes | QMessageBox::Default,
+				QMessageBox::No,
+				QMessageBox::Cancel | QMessageBox::Escape );
+			mb.setButtonText( QMessageBox::Yes, tr("Save map") );
+			mb.setButtonText( QMessageBox::No, tr("Discard changes") );
+			mb.show();
+			// Call undocumented function: setActiveWindow is only
+			// possible, if widget is visible. This depends on
+			// windowmanager...
+#if defined(Q_OS_LINUX)
+			qt_wait_for_window_manager( this);
+#endif			
+			mb.setActiveWindow();
+			switch( mb.exec() ) {
+				case QMessageBox::Yes:
+					// save (the changed editors) and exit
+					fileSave(CompleteMap);
+					break;
+				case QMessageBox::No:
+					// exit without saving
+					break;
+				case QMessageBox::Cancel:
+					// don't save and don't exit
+				return;
+			}
+		}
+	} // loop over all MEs	
+    qApp->quit();
+}
+
+void Main::editUndo()
+{
+	if (currentMapEditor())
+		currentMapEditor()->undo();
+}
+
+void Main::editRedo()	    // TODO
+{
+}
+
+void Main::editCopy()
+{
+	if (currentMapEditor())
+		currentMapEditor()->copy();
+}
+
+void Main::editPaste()
+{
+	if (currentMapEditor())
+		currentMapEditor()->paste();
+}
+
+void Main::editCut()
+{
+	if (currentMapEditor())
+		currentMapEditor()->cut();
+}
+
+void Main::editOpenFindWindow()
+{
+	findWindow->popup();
+	findWindow->raise();
+
+	// Call undocumented function: setActiveWindow is only
+	// possible, if widget is visible. This depends on
+	// windowmanager...
+#if defined(Q_OS_LINUX)
+	qt_wait_for_window_manager( this);
+#endif	
+	findWindow->setActiveWindow();
+}
+
+void Main::editFind(QString s)
+{
+	bool cs=false;
+	BranchObj *bo=currentMapEditor()->findText(s, cs);
+	if (bo)
+	{	
+		statusBar()->message( "Found: " + bo->getHeading(), statusbarTime );
+	} else
+	{
+		QMessageBox::information( findWindow, tr( "VYM -Information:" ),
+							   tr("No matches found for ")+
+							   "'<b>"+s+"</b>'");
+	}	
+}
+
+void Main::editFindChanged()
+{	// Notify editor, to abort the current find process
+	currentMapEditor()->findReset();
+}
+
+void Main::editOpenURL()
+{
+	if (currentMapEditor())
+	    currentMapEditor()->openURL();
+}
+
+void Main::editURL()
+{
+	if (currentMapEditor())
+	    currentMapEditor()->editURL();
+}
+
+void Main::editHeading2URL()
+{
+	if (currentMapEditor())
+	    currentMapEditor()->editHeading2URL();
+}
+
+void Main::editBugzilla2URL()
+{
+	if (currentMapEditor())
+	    currentMapEditor()->editBugzilla2URL();
+}
+
+void Main::editOpenVymLink()
+{
+	// Get current path to map
+	QString currentVymLink;
+	if (currentMapEditor())
+	{
+		currentVymLink=currentMapEditor()->getVymLink();	
+		// compare path with already loaded maps
+		int index=-1;
+		int i;
+		MapEditor *me;
+		for (i=0;i<=tabWidget->count() -1;i++)
+		{
+			me=(MapEditor*)tabWidget->page(i);
+			if (currentVymLink==me->getFilePath() )
+			{
+				index=i;
+				break;
+			}
+		}	
+		if (index<0)
+		// Load map
+		{
+			if (!QFile(currentVymLink).exists() )
+				QMessageBox::critical( 0, tr( "Critical Error" ),
+				   tr("Couldn't open map " +currentVymLink)+".");
+			else
+			{
+				fileLoad (currentVymLink, NewMap);
+				tabWidget->setCurrentPage (tabWidget->count()-1);	
+			}
+		} else
+			// Go to tab containing the map
+			tabWidget->setCurrentPage (index);	
+	}
+}
+
+void Main::editVymLink()
+{
+	if (currentMapEditor())
+		currentMapEditor()->editVymLink();	
+}
+
+void Main::editDeleteVymLink()
+{
+	if (currentMapEditor())
+		currentMapEditor()->deleteVymLink();	
+}
+
+void Main::editMapInfo()
+{
+	if (currentMapEditor())
+		currentMapEditor()->editMapInfo();	
+}
+
+void Main::editMoveUp()
+{
+	if (currentMapEditor())
+	    currentMapEditor()->moveBranchUp();
+}
+
+void Main::editMoveDown()
+{
+	if (currentMapEditor())
+		currentMapEditor()->moveBranchDown();
+}
+
+void Main::editToggleScroll()
+{
+	if (currentMapEditor())
+	{
+		currentMapEditor()->toggleScroll();	
+	}	
+}
+
+void Main::editUnScrollAll()
+{
+	if (currentMapEditor())
+	{
+		currentMapEditor()->unScrollAll();	
+	}	
+}
+
+void Main::editHeading()
+{
+	if (currentMapEditor())
+		currentMapEditor()->editHeading();
+}
+
+void Main::editNewBranch()
+{
+	if (currentMapEditor())
+		currentMapEditor()->addNewBranch(0);
+}
+
+void Main::editNewBranchAbove()
+{
+	if (currentMapEditor())
+		currentMapEditor()->addNewBranch(-1);
+}
+
+void Main::editNewBranchBelow()
+{
+	if (currentMapEditor())
+		currentMapEditor()->addNewBranch(1);
+}
+
+void Main::editImportAdd()
+{
+	fileLoad (ImportAdd);
+}
+
+void Main::editImportReplace()
+{
+	fileLoad (ImportReplace);
+}
+
+void Main::editSaveBranch()
+{
+	fileSaveAs (PartOfMap);
+}
+
+void Main::editDeleteSelection()
+{
+	if (currentMapEditor())
+		currentMapEditor()->deleteSelection();
+}
+
+void Main::editUpperBranch()
+{
+	if (currentMapEditor())
+		currentMapEditor()->selectUpperBranch();
+}
+
+void Main::editLowerBranch()
+{
+	if (currentMapEditor())
+		currentMapEditor()->selectLowerBranch();
+}
+
+void Main::editLeftBranch()
+{
+	if (currentMapEditor())
+		currentMapEditor()->selectLeftBranch();
+}
+
+void Main::editRightBranch()
+{
+	if (currentMapEditor())
+		currentMapEditor()->selectRightBranch();
+}
+
+void Main::editFirstBranch()
+{
+	if (currentMapEditor())
+		currentMapEditor()->selectFirstBranch();
+}
+
+void Main::editLastBranch()
+{
+	if (currentMapEditor())
+		currentMapEditor()->selectLastBranch();
+}
+
+void Main::editLoadImage()
+{
+	if (currentMapEditor())
+		currentMapEditor()->loadFloatImage();
+}
+
+void Main::editSaveImage(int item)
+{
+	if (currentMapEditor())
+		currentMapEditor()->saveFloatImage(item);
+}
+
+void Main::editToggleFloatExport()
+{
+	if (currentMapEditor())
+		currentMapEditor()->toggleFloatExport();
+}
+
+void Main::formatSelectColor()
+{
+	if (currentMapEditor())
+	{
+		QColor col = QColorDialog::getColor( currentMapEditor()->color(), this );
+		if ( !col.isValid() ) return;
+		currentMapEditor()->setColor( col );
+		colorChanged( col );
+	}	
+}
+
+void Main::formatPickColor()
+{
+	if (currentMapEditor())
+		colorChanged( currentMapEditor()->pickColor() );
+}
+
+void Main::colorChanged(QColor c)
+{
+    QPixmap pix( 16, 16 );
+    pix.fill( c );
+    actionFormatColor->setIconSet( pix );
+}
+
+void Main::formatColorItem()
+{
+	if (currentMapEditor())
+		currentMapEditor()->colorItem();
+}
+
+void Main::formatColorBranch()
+{
+	if (currentMapEditor())
+		currentMapEditor()->colorBranch();
+}
+
+void Main::formatLinkStyleLine()
+{
+	if (currentMapEditor())
+		currentMapEditor()->setLinkStyle(StyleLine);
+}
+
+void Main::formatLinkStyleParabel()
+{
+	if (currentMapEditor())
+		currentMapEditor()->setLinkStyle(StyleParabel);
+}
+
+void Main::formatLinkStylePolyLine()
+{
+	if (currentMapEditor())
+		currentMapEditor()->setLinkStyle(StylePolyLine);
+}
+
+void Main::formatLinkStylePolyParabel()
+{
+	if (currentMapEditor())
+		currentMapEditor()->setLinkStyle(StylePolyParabel);
+}
+
+void Main::formatSelectBackColor()
+{
+	if (currentMapEditor())
+		currentMapEditor()->selectBackgroundColor();
+}
+
+void Main::formatSelectLinkColor()
+{
+	if (currentMapEditor())
+		currentMapEditor()->selectLinkColor();
+}
+
+void Main::formatToggleLinkColorHint()
+{
+	currentMapEditor()->toggleLinkColorHint();
+}
+
+void Main::formatFrameNone()
+{
+	if (currentMapEditor())
+		currentMapEditor()->setFrame(NoFrame);
+}
+
+void Main::formatFrameRectangle()
+{
+	if (currentMapEditor())
+		currentMapEditor()->setFrame(Rectangle);
+}
+
+void Main::viewZoomReset()
+{
+	if (currentMapEditor())
+	{
+		QWMatrix m;
+		m.reset();
+		currentMapEditor()->setWorldMatrix( m );
+		currentMapEditor()->setViewCenter();
+		currentMapEditor()->adjustCanvasSize();
+	}	
+}
+
+void Main::viewZoomIn()
+{
+	if (currentMapEditor())
+	{
+		QWMatrix m = currentMapEditor()->worldMatrix();
+		m.scale( 1.25, 1.25 );
+		currentMapEditor()->setWorldMatrix( m );
+		currentMapEditor()->setViewCenter();
+		currentMapEditor()->adjustCanvasSize();
+	}	
+}
+
+void Main::viewZoomOut()
+{
+	if (currentMapEditor())
+	{
+		QWMatrix m = currentMapEditor()->worldMatrix();
+		m.scale( 0.8, 0.8 );
+		currentMapEditor()->setWorldMatrix( m );
+		currentMapEditor()->setViewCenter();
+		currentMapEditor()->adjustCanvasSize();
+	}	
+}
+bool Main::settingsPDF()
+{
+	// Default browser is set in constructor
+	bool ok;
+	QString text = QInputDialog::getText(
+		"VYM", tr("Enter path for pdf reader:"), QLineEdit::Normal,
+		settings.readEntry("/vym/mainwindow/readerPDF"), &ok, this );
+	if (ok)
+		settings.writeEntry ("/vym/mainwindow/readerPDF",text);
+	return ok;
+}
+
+
+bool Main::settingsURL()
+{
+	// Default browser is set in constructor
+	bool ok;
+	QString text = QInputDialog::getText(
+		"VYM", tr("Enter path for application to open an URL:"), QLineEdit::Normal,
+		settings.readEntry("/vym/mainwindow/readerURL")
+		, &ok, this );
+	if (ok)
+		settings.writeEntry ("/vym/mainwindow/readerURL",text);
+	return ok;
+}
+
+void Main::windowToggleNoteEditor()
+{
+	if (textEditor->showWithMain() )
+		windowHideNoteEditor();
+	else	
+		windowShowNoteEditor();
+}
+
+void Main::windowShowNoteEditor()
+{
+	textEditor->setShowWithMain(true);
+	textEditor->show();
+	actionViewToggleNoteEditor->setOn (true);
+}
+
+void Main::windowHideNoteEditor()
+{
+	textEditor->setShowWithMain(false);
+	textEditor->hide();
+	actionViewToggleNoteEditor->setOn (false);
+}
+
+void Main::windowNextEditor()
+{
+	if (tabWidget->currentPageIndex() < tabWidget->count())
+		tabWidget->setCurrentPage (tabWidget->currentPageIndex() +1);
+}
+
+void Main::windowPreviousEditor()
+{
+	if (tabWidget->currentPageIndex() >0)
+		tabWidget->setCurrentPage (tabWidget->currentPageIndex() -1);
+}
+
+void Main::standardFlagChanged()
+{
+	currentMapEditor()->toggleStandardFlag(sender()->name());
+}
+
+void Main::testFunction()
+{
+	//textEditor->stackUnder(this);
+	currentMapEditor()->testFunction();
+}
+
+void Main::testShowClipboard()
+{
+	clipboardME->show();
+}
+
+void Main::helpDoc()
+{
+	QString docpath;
+	// default path in SUSE LINUX
+	docpath="/usr/share/doc/packages/vym/doc/vym.pdf";
+
+	if (!QFile (docpath).exists() )
+	{
+		// relative path for easy testing in tarball
+		docpath="doc/vym.pdf";
+		if (!QFile (docpath).exists() )
+		{
+			// relative path for testing while still writing vym.tex
+			docpath="doc/tex/vym.pdf";
+			if (!QFile (docpath).exists() )
+			{
+				QMessageBox::critical(0, 
+				tr("Critcal error"),
+				tr("Couldn't find the documentation\n"
+				"vym.pdf in various places."));
+				return;
+			}	
+		}
+	}
+	
+	Process *pdfProc = new Process();
+	pdfProc->clearArguments();
+	pdfProc->addArgument( settings.readEntry("/vym/mainwindow/readerPDF"));
+	pdfProc->addArgument( docpath);
+
+	if ( !pdfProc->start() ) 
+	{
+		// error handling
+		QMessageBox::critical(0, 
+		tr("Critcal error"),
+		tr("Couldn't find a viewer to read vym.pdf.\n"
+		"Please use Settings->")+tr("Set application to open pdf files"));
+		return;
+	}
+}
+
+
+void Main::helpAbout()
+{
+    static QMessageBox* about = new QMessageBox( "VYM",
+			"<h3>VYM - View Your Mind </h3>"
+			"<p> A tool to put the things you have got in your mind into a map.</p>"
+			"<ul>"
+				"<li> (c) by Uwe Drechsel (vym@InSilmaril.de)</li>"
+				"<li> vym is released under the GPL (Gnu General Public License)"
+				", with one exception (see the file \"LICENSE\"which "
+				"comes with vym). This exception is needed to build vym with QT libraries for proprietary operating systems.</li>"
+				"<li> Project homepage <a href=\"http:/www.InSilmaril.de/vym\">"
+    					"http:/www.InSilmaril.de/vym</a></li>"
+			"<li> Credits " 
+				"<ul>"
+					"<li>Thomas Schraitle for the stylesheet  used for XHTML-export </li>"
+					"<li>Clemens Kraus for stylesheets and script used for HTML-export "
+					"<a href=\"http://www.clemens-kraus.de\">(www.clemens-kraus.de)</a></li>"
+					"<li>Alexander Johannesen for providing stylesheets from his xsiteable project " 
+					"<a href=\"http://www.shelter.nu/xsiteable/xsiteable.html\">(www.shelter.nu/xsiteable/xsiteable.html)</a>. </li>"
+					"<li>Ken Wimer and Olaf Hering for Mac support</li>"
+				"</ul>"
+			"</li>"
+			"<li> Version "  __VYM_VERSION__  "</li>"
+				"<li> Build date "  __BUILD_DATE__"</li>"
+			"</ul>", QMessageBox::Information, 1, 0, 0, this, 0, FALSE );
+    about->setButtonText( 1, "Dismiss" );
+    about->setMinimumSize(QSize(300,300));
+	about->setIconPixmap (QPixmap(vym_logo_xpm));
+    about->show();
+}
+
+void Main::helpAboutQT()
+{
+	QMessageBox::aboutQt( this, "Qt Application Example" );
+}
+