mapeditor.cpp
author insilmaril
Wed Jul 27 18:56:32 2005 +0000 (2005-07-27)
changeset 138 9079931da6c3
parent 131 16b250a57c17
child 139 087e60400acc
permissions -rw-r--r--
1.7.2 fixed undo to select the right object before undoCommand
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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 "xml.h"
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#include "texteditor.h"
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#include "linkablemapobj.h"
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#include "exports.h"
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#include "misc.h"
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#include "mainwindow.h"
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#include "extrainfodialog.h"
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#include "editxlinkdialog.h"
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#include "settings.h"
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#include "icons/flag-note.xpm"
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#include "icons/flag-url.xpm"
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#include "icons/flag-vymlink.xpm"	
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#include "icons/flag-scrolled-right.xpm"
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#include "icons/flag-tmpUnscrolled-right.xpm"
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#include "icons/flag-questionmark.xpm"
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#include "icons/flag-exclamationmark.xpm"
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#include "icons/flag-hook-green.xpm"
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#include "icons/flag-cross-red.xpm"
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#include "icons/flag-stopsign.xpm"
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#include "icons/flag-smiley-good.xpm"
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#include "icons/flag-smiley-sad.xpm"
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#include "icons/flag-clock.xpm"
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#include "icons/flag-lamp.xpm"
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#include "icons/flag-arrow-up.xpm"
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#include "icons/flag-arrow-down.xpm"
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#include "icons/flag-thumb-up.xpm"
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#include "icons/flag-thumb-down.xpm"
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#include "icons/flag-heart.xpm"
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#include "icons/flag-flash.xpm"
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#include "icons/flag-lifebelt.xpm"
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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 FlagRowObj *systemFlagsDefault;
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extern FlagRowObj *standardFlagsDefault;
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extern MapEditor *clipboardME;
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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 *actionEditOpenVymLink;
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extern QAction *actionEditVymLink;
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extern QAction *actionEditDeleteVymLink;
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extern QAction *actionEditHeading;
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extern QAction *actionEditDelete;
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extern QAction *actionEditAddBranch;
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extern QAction *actionEditAddBranchAbove;
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extern QAction *actionEditAddBranchBelow;
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extern QAction *actionEditRemoveBranchHere;
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extern QAction *actionEditRemoveChilds;
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extern QAction *actionEditImportAdd;
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extern QAction *actionEditImportReplace;
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extern QAction *actionEditSaveBranch;
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extern QAction *actionEditSelectFirst;
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extern QAction *actionEditSelectLast;
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extern QAction *actionEditLoadImage;
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extern QAction *actionEditToggleFloatExport;
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extern QAction* actionFormatPickColor;
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extern QAction* actionFormatColorBranch;
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extern QAction* actionFormatColorSubtree;
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extern QAction *actionFormatLinkColorHint;
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extern QAction *actionFormatBackColor;
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extern QAction *actionFormatLinkColor;
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extern QActionGroup* actionGroupModModes;
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extern QAction* actionModModeColor;
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extern QAction* actionModModeLink;
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extern QAction* actionModModeCopy;
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extern QActionGroup *actionGroupFormatFrameTypes;
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extern QAction *actionFormatFrameNone;
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extern QAction *actionFormatFrameRectangle;
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extern QActionGroup *actionGroupFormatLinkStyles;
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extern QAction *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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///////////////////////////////////////////////////////////////////////
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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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    viewport()->setAcceptDrops(true);
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    mapCanvas = new QCanvas(1000,800);
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	mapCanvas->setAdvancePeriod(30);
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    setCanvas (mapCanvas);
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	setVScrollBarMode ( QScrollView::AlwaysOn );
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	setHScrollBarMode ( QScrollView::AlwaysOn );
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	// Now create the _global_ system flags _once_:
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	// (Later all OrnamentedObj copy from this 
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	// and set their own canvas)
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	if (!systemFlagsDefault)
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	{
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		systemFlagsDefault = new FlagRowObj (mapCanvas);
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		systemFlagsDefault->setVisibility (false);
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		systemFlagsDefault->setName ("systemFlagsDef");
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		FlagObj *fo = new FlagObj (mapCanvas);
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		fo->load(QPixmap(flag_note_xpm));
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		fo->setName("note");
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		fo->setToolTip(tr("Note","Systemflag"));
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		systemFlagsDefault->addFlag (fo);	// makes deep copy
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		fo->load(QPixmap(flag_url_xpm));
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		fo->setName("url");
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		fo->setToolTip(tr("WWW Document (external)","Systemflag"));
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		systemFlagsDefault->addFlag (fo);
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		fo->load(QPixmap(flag_vymlink_xpm));
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		fo->setName("vymLink");
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		fo->setToolTip(tr("Link to another vym map","Systemflag"));
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		systemFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_scrolled_right_xpm));
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		fo->setName("scrolledright");
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		fo->setToolTip(tr("subtree is scrolled","Systemflag"));
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		systemFlagsDefault->addFlag (fo);
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		fo->load(QPixmap(flag_tmpUnscrolled_right_xpm));
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		fo->setName("tmpUnscrolledright");
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		fo->setToolTip(tr("subtree is temporary scrolled","Systemflag"));
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		systemFlagsDefault->addFlag (fo);
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		delete (fo);
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	}
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	if (!standardFlagsDefault)
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	{
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		standardFlagsDefault = new FlagRowObj (mapCanvas);
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		standardFlagsDefault->setVisibility (false);
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		standardFlagsDefault->setName ("standardFlagsDef");
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		FlagObj *fo = new FlagObj (mapCanvas);
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		fo->load(QPixmap(flag_exclamationmark_xpm));
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		fo->setName ("exclamationmark");
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		fo->setGroup("standard-mark");
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		fo->setToolTip(tr("Take care!","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	// makes deep copy
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		fo->load(QPixmap(flag_questionmark_xpm));
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		fo->setName("questionmark");
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		fo->setGroup("standard-mark");
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		fo->setToolTip(tr("Really?","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_hook_green_xpm));
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		fo->setName("hook-green");
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		fo->setGroup("standard-hook");
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		fo->setToolTip(tr("ok!","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_cross_red_xpm));
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		fo->setName("cross-red");
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		fo->setGroup("standard-hook");
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		fo->setToolTip(tr("Not ok!","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_stopsign_xpm));
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		fo->setName("stopsign");
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		fo->setToolTip(tr("This won't work!","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_smiley_good_xpm));
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		fo->setName("smiley-good");
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		fo->setGroup("standard-smiley");
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		fo->setToolTip(tr("Good","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_smiley_sad_xpm));
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		fo->setName("smiley-sad");
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		fo->setGroup("standard-smiley");
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		fo->setToolTip(tr("Bad","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_clock_xpm));
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		fo->setName("clock");
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		fo->setToolTip(tr("Time critical","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_lamp_xpm));
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		fo->setName("lamp");
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		fo->setToolTip(tr("Idea!","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_arrow_up_xpm));
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		fo->setName("arrow-up");
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		fo->setGroup("standard-arrow");
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		fo->setToolTip(tr("Important","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_arrow_down_xpm));
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		fo->setName("arrow-down");
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		fo->setGroup("standard-arrow");
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		fo->setToolTip(tr("Unimportant","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_thumb_up_xpm));
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		fo->setName("thumb-up");
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		fo->setGroup("standard-thumb");
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		fo->setToolTip(tr("I like this","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_thumb_down_xpm));
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		fo->setName("thumb-down");
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		fo->setGroup("standard-thumb");
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		fo->setToolTip(tr("I like this","Standardflag"));
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		fo->setToolTip(tr("I do not like this","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_heart_xpm));
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		fo->setName("heart");
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		fo->setToolTip(tr("I just love... ","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_flash_xpm));
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		fo->setName("flash");
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		fo->setToolTip(tr("Dangerous","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		fo->load(QPixmap(flag_lifebelt_xpm));
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		fo->setName("lifebelt");
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		fo->setToolTip(tr("This will help","Standardflag"));
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		standardFlagsDefault->addFlag (fo);	
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		delete (fo);
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	}
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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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    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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	mapCanvas->setBackgroundColor (white);
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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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   344
	defXLinkWidth=1;
insilmaril@102
   345
	defXLinkColor=QColor (230,230,230);
insilmaril@102
   346
insilmaril@0
   347
    mapChanged=false;
insilmaril@0
   348
	mapDefault=true;
insilmaril@0
   349
	mapUnsaved=false;
insilmaril@0
   350
	
insilmaril@0
   351
	zipped=true;
insilmaril@0
   352
	filePath="";
insilmaril@0
   353
	fileName="unnamed";
insilmaril@0
   354
	mapName="";
insilmaril@0
   355
insilmaril@0
   356
	// Initialize find routine
insilmaril@0
   357
	itFind=NULL;				
insilmaril@0
   358
	EOFind=false;
insilmaril@0
   359
insilmaril@0
   360
	printFrame=true;
insilmaril@0
   361
	printFooter=true;
insilmaril@0
   362
insilmaril@0
   363
	blockreposition=false;
insilmaril@0
   364
	isInteractive=interactive;
insilmaril@0
   365
	if (isInteractive)
insilmaril@0
   366
		// Create temporary files
insilmaril@0
   367
		makeTmpDirs();
insilmaril@0
   368
insilmaril@0
   369
	// Initially set movingCentre
insilmaril@0
   370
	updateViewCenter();
insilmaril@0
   371
insilmaril@0
   372
	mapCenter->reposition();	//	for positioning heading
insilmaril@0
   373
}
insilmaril@0
   374
insilmaril@0
   375
MapEditor::~MapEditor()
insilmaril@0
   376
{
insilmaril@119
   377
  if (imageBuffer) delete imageBuffer;
insilmaril@119
   378
  if (urlOperator) {
insilmaril@119
   379
    urlOperator->stop();
insilmaril@119
   380
    delete urlOperator;
insilmaril@119
   381
  }
insilmaril@119
   382
insilmaril@0
   383
	//cout <<"Destructor MapEditor\n";
insilmaril@0
   384
	if (isInteractive) delTmpDirs();
insilmaril@0
   385
insilmaril@0
   386
	// Save Settings
insilmaril@0
   387
	//settings.writeEntry( "/vym/mapeditor/editmode/autoselect",  );
insilmaril@0
   388
insilmaril@0
   389
}
insilmaril@0
   390
insilmaril@0
   391
QColor MapEditor::color()
insilmaril@0
   392
{
insilmaril@0
   393
    return actColor;
insilmaril@0
   394
}
insilmaril@0
   395
insilmaril@0
   396
QColor MapEditor::backgroundColor()
insilmaril@0
   397
{
insilmaril@0
   398
    return mapCanvas->backgroundColor();
insilmaril@0
   399
}
insilmaril@0
   400
insilmaril@0
   401
MapCenterObj* MapEditor::getMapCenter()
insilmaril@0
   402
{
insilmaril@0
   403
    return mapCenter;
insilmaril@0
   404
}
insilmaril@0
   405
insilmaril@0
   406
QCanvas* MapEditor::getCanvas()
insilmaril@0
   407
{
insilmaril@0
   408
    return mapCanvas;
insilmaril@0
   409
}
insilmaril@0
   410
insilmaril@0
   411
void MapEditor::adjustCanvasSize()
insilmaril@0
   412
{
insilmaril@0
   413
	// To adjust the canvas to map, viewport size and position, we have to
insilmaril@0
   414
	// do some coordinate magic...
insilmaril@0
   415
	//
insilmaril@0
   416
	// Get rectangle of (scroll-)view. 
insilmaril@0
   417
	// We want to be in canvas coords, so
insilmaril@0
   418
	// we map. Important if view is zoomed...
insilmaril@0
   419
	QRect view = inverseWorldMatrix().mapRect( QRect( contentsX(), contentsY(),
insilmaril@0
   420
												visibleWidth(), visibleHeight()) );	
insilmaril@0
   421
												
insilmaril@0
   422
	// Now we need the bounding box of view AND map to calc the correct canvas size.
insilmaril@0
   423
	// Why? Because if the map itself is moved out of view, the view has to be enlarged
insilmaril@0
   424
	// to avoid jumping aroung...
insilmaril@0
   425
	QRect map=mapCenter->getTotalBBox();
insilmaril@0
   426
insilmaril@0
   427
	// right edge - left edge
insilmaril@0
   428
	int cw= max(map.x() + map.width(),  view.x() + view.width())  - min(map.x(), view.x());
insilmaril@0
   429
	int ch= max(map.y() + map.height(), view.y() + view.height()) - min(map.y(), view.y());
insilmaril@0
   430
insilmaril@0
   431
insilmaril@0
   432
	if ( (cw!=mapCanvas->width()) || (ch!=mapCanvas->height()) ||
insilmaril@0
   433
		!mapCanvas->onCanvas (map.topLeft()) || !mapCanvas->onCanvas (map.bottomRight())
insilmaril@0
   434
	)	
insilmaril@0
   435
	{	
insilmaril@0
   436
		// move the map on canvas (in order to not move it on screen) this is neccessary
insilmaril@0
   437
		// a) if topleft corner of canvas is left or above topleft corner of view and also left of
insilmaril@0
   438
		//    above topleft corner of map. E.g. if map is completly inside view, but it would be possible 
insilmaril@0
   439
		//    to scroll to an empty area of canvas to the left.
insilmaril@0
   440
		// b) if topleft corner of map left of or above topleft of canvas
insilmaril@0
   441
		int dx=0;
insilmaril@0
   442
		int dy=0;
insilmaril@0
   443
insilmaril@0
   444
		if (cw > mapCanvas->width() )
insilmaril@0
   445
		{
insilmaril@0
   446
			if (map.x()<0) dx=-map.x();	
insilmaril@0
   447
		}
insilmaril@0
   448
		if (cw <  mapCanvas->width() )
insilmaril@0
   449
			dx=-min (view.x(),map.x());
insilmaril@0
   450
		if (ch > mapCanvas->height() )
insilmaril@0
   451
		{
insilmaril@0
   452
			if (map.y()<0) dy=-map.y();	
insilmaril@0
   453
		}
insilmaril@0
   454
		if (ch <  mapCanvas->height() )
insilmaril@0
   455
		{
insilmaril@0
   456
			dy=-min (view.y(),map.y());
insilmaril@0
   457
		}
insilmaril@0
   458
		// We really have to resize now. Let's go...
insilmaril@0
   459
		mapCanvas->resize (cw,ch);
insilmaril@0
   460
		if ( (dx!=0) || (dy!=0) ) 
insilmaril@0
   461
		{
insilmaril@0
   462
			mapCenter->moveAllBy(dx,dy);
insilmaril@0
   463
			mapCenter->reposition();
insilmaril@0
   464
insilmaril@0
   465
			// scroll the view (in order to not move map on screen)
insilmaril@0
   466
			scrollBy (dx,dy);
insilmaril@0
   467
		}	
insilmaril@0
   468
	}
insilmaril@0
   469
}
insilmaril@0
   470
insilmaril@0
   471
bool MapEditor::blockReposition()
insilmaril@0
   472
{
insilmaril@0
   473
	return blockreposition;
insilmaril@0
   474
}
insilmaril@0
   475
insilmaril@0
   476
void MapEditor::makeTmpDirs()
insilmaril@0
   477
{
insilmaril@0
   478
	// Create unique temporary directories
insilmaril@0
   479
	char tmpdir[]="/tmp/vym-XXXXXX";	
insilmaril@0
   480
	bakMapDir=mkdtemp(tmpdir);
insilmaril@0
   481
	makeSubDirs(bakMapDir);
insilmaril@106
   482
	// FIXME set permissions and maybe use QT method for portability
insilmaril@0
   483
}
insilmaril@0
   484
insilmaril@0
   485
void MapEditor::delTmpDirs()
insilmaril@0
   486
{
insilmaril@0
   487
	//FIXME delete tmp directory, better use QT methods here:
insilmaril@0
   488
	system ( "rm -rf "+ bakMapDir );
insilmaril@0
   489
}
insilmaril@0
   490
insilmaril@0
   491
insilmaril@0
   492
void MapEditor::makeSubDirs(const QString &s)
insilmaril@0
   493
{
insilmaril@0
   494
	QDir d(s);
insilmaril@0
   495
	d.mkdir ("images");	
insilmaril@0
   496
	d.mkdir ("flags");	
insilmaril@0
   497
}
insilmaril@0
   498
insilmaril@0
   499
insilmaril@106
   500
QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSelection)
insilmaril@0
   501
{
insilmaril@0
   502
	// tmpdir		temporary directory to which data will be writte
insilmaril@0
   503
	// prefix		mapname, which will be appended to images etc.
insilmaril@0
   504
	// writeflags	Only write flags for "real" save of map, not undo
insilmaril@0
   505
	// offset		offset of bbox of whole map in canvas. 
insilmaril@0
   506
	//				Needed for XML export
insilmaril@0
   507
	// completeMap	if false, only vympart will be written, without
insilmaril@0
   508
	//				mapcenter
insilmaril@0
   509
	
insilmaril@0
   510
	// Save Header
insilmaril@0
   511
	QString ls;
insilmaril@0
   512
	switch (linkstyle)
insilmaril@0
   513
	{
insilmaril@0
   514
		case StyleLine: 
insilmaril@0
   515
			ls="StyleLine";
insilmaril@0
   516
			break;
insilmaril@0
   517
		case StyleParabel:
insilmaril@0
   518
			ls="StyleParabel";
insilmaril@0
   519
			break;
insilmaril@0
   520
		case StylePolyLine:	
insilmaril@0
   521
			ls="StylePolyLine";
insilmaril@0
   522
			break;
insilmaril@0
   523
		default:
insilmaril@0
   524
			ls="StylePolyParabel";
insilmaril@0
   525
			break;
insilmaril@0
   526
	}	
insilmaril@0
   527
insilmaril@0
   528
	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0
   529
	QString colhint="";
insilmaril@0
   530
	if (linkcolorhint==HeadingColor) 
insilmaril@0
   531
		colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0
   532
insilmaril@0
   533
	QString mapAttr=attribut("version",__VYM_VERSION__);
insilmaril@106
   534
	if (!saveSelection)
insilmaril@0
   535
		mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0
   536
				  attribut("comment",mapCenter->getComment()) +
insilmaril@0
   537
			      attribut("date",mapCenter->getDate()) +
insilmaril@0
   538
		          attribut("backgroundColor", mapCanvas->backgroundColor().name() ) +
insilmaril@0
   539
		          attribut("linkStyle", ls ) +
insilmaril@97
   540
		          attribut("linkColor", defLinkColor.name() ) +
insilmaril@102
   541
		          attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102
   542
		          attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0
   543
		          colhint; 
insilmaril@0
   544
	s+=beginElement("vymmap",mapAttr);
insilmaril@0
   545
	incIndent();
insilmaril@0
   546
insilmaril@0
   547
	// Find the used flags while traversing the tree
insilmaril@0
   548
	standardFlagsDefault->resetUsedCounter();
insilmaril@0
   549
	
insilmaril@0
   550
	// Build xml recursivly
insilmaril@106
   551
	if (!saveSelection)
insilmaril@0
   552
		s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0
   553
	else
insilmaril@0
   554
	{
insilmaril@106
   555
		if ( typeid(*saveSelection) == typeid(BranchObj) )
insilmaril@106
   556
			s+=((BranchObj*)(saveSelection))->saveToDir(tmpdir,prefix,offset);
insilmaril@94
   557
		else	
insilmaril@94
   558
			if (selection && typeid(*selection)==typeid(BranchObj))
insilmaril@106
   559
				// This is used if selected branch is saved from mainwindow
insilmaril@94
   560
				s+=((BranchObj*)(selection))->saveToDir(tmpdir,prefix,offset);
insilmaril@0
   561
	}
insilmaril@0
   562
insilmaril@0
   563
	// Save local settings
insilmaril@0
   564
	s+=settings.getXMLData (destPath);
insilmaril@0
   565
insilmaril@0
   566
	// Save selection
insilmaril@106
   567
	if (selection && !saveSelection) 
insilmaril@0
   568
		s+=valueElement("select",selection->getSelectString());
insilmaril@0
   569
insilmaril@0
   570
	decIndent();
insilmaril@0
   571
	s+=endElement("vymmap");
insilmaril@0
   572
insilmaril@0
   573
	if (writeflags)
insilmaril@0
   574
		standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0
   575
	return s;
insilmaril@0
   576
}
insilmaril@0
   577
insilmaril@0
   578
void MapEditor::saveState()
insilmaril@0
   579
{
insilmaril@106
   580
	saveState (CompleteMap,NULL,"");
insilmaril@0
   581
}
insilmaril@0
   582
insilmaril@106
   583
void MapEditor::saveState(LinkableMapObj *undoSel)
insilmaril@0
   584
{
insilmaril@106
   585
	saveState (PartOfMap,undoSel,"");
insilmaril@105
   586
}
insilmaril@105
   587
insilmaril@106
   588
void MapEditor::saveState(const QString & c)
insilmaril@105
   589
{
insilmaril@136
   590
	LinkableMapObj *undoSel;
insilmaril@136
   591
	if (selection)
insilmaril@136
   592
		undoSel=selection;
insilmaril@136
   593
	else
insilmaril@136
   594
		undoSel=NULL;
insilmaril@136
   595
	saveState (UndoCommand,undoSel,c);
insilmaril@106
   596
}
insilmaril@106
   597
insilmaril@106
   598
void MapEditor::saveState(const SaveMode &savemode, LinkableMapObj *undoSel, const QString &undoCom)
insilmaril@106
   599
{
insilmaril@131
   600
	setChanged();
insilmaril@136
   601
insilmaril@136
   602
	// Save what is selected now
insilmaril@136
   603
	if (undoSel)
insilmaril@136
   604
		undoSelection=undoSel->getSelectString();
insilmaril@136
   605
	else
insilmaril@136
   606
		undoSelection="";
insilmaril@136
   607
		
insilmaril@136
   608
	// Save depending on how much needs to be saved	
insilmaril@106
   609
	if (savemode==UndoCommand)
insilmaril@0
   610
	{
insilmaril@105
   611
		undoCommand=undoCom;
insilmaril@106
   612
		backupXML="";
insilmaril@106
   613
	}	
insilmaril@106
   614
	else if (savemode==PartOfMap && undoSel)
insilmaril@0
   615
	{
insilmaril@136
   616
		undoCommand="undoPart (\""+undoSelection+"\")";
insilmaril@106
   617
		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),undoSel);
insilmaril@106
   618
	} else
insilmaril@106
   619
	{
insilmaril@106
   620
		undoCommand="undoMap ()";
insilmaril@106
   621
		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),NULL);
insilmaril@106
   622
	}
insilmaril@106
   623
	/* FIXME testing
insilmaril@106
   624
	cout << "ME::saveState()\n";
insilmaril@106
   625
	cout << "  undoCom="<<undoCommand<<endl;
insilmaril@106
   626
	*/
insilmaril@106
   627
}
insilmaril@106
   628
insilmaril@129
   629
void MapEditor::parseAtom(const QString &atom)
insilmaril@106
   630
{
insilmaril@106
   631
	API api;
insilmaril@129
   632
	QString s;
insilmaril@129
   633
	int x,y;
insilmaril@129
   634
	bool ok;
insilmaril@129
   635
insilmaril@129
   636
	// Split string s into command and parameters
insilmaril@129
   637
	api.parseCommand (atom);
insilmaril@129
   638
	QString com=api.command();
insilmaril@129
   639
	
insilmaril@106
   640
	// External commands
insilmaril@129
   641
	if (com==QString("moveBranchUp"))
insilmaril@106
   642
		moveBranchUp();
insilmaril@129
   643
	else if (com=="moveBranchDown")
insilmaril@106
   644
		moveBranchDown();
insilmaril@129
   645
	else if (com=="move")
insilmaril@129
   646
	{
insilmaril@129
   647
		if (api.checkParamCount(2) &&
insilmaril@130
   648
			selection )
insilmaril@129
   649
		{	
insilmaril@129
   650
			x=api.parInt (ok,0);
insilmaril@129
   651
			if (ok)
insilmaril@129
   652
			{
insilmaril@129
   653
				y=api.parInt (ok,1);
insilmaril@130
   654
				if (ok) move (x,y);
insilmaril@129
   655
			}
insilmaril@129
   656
		}	
insilmaril@129
   657
	}
insilmaril@129
   658
	else if (com=="linkBranchToPos")
insilmaril@129
   659
	{
insilmaril@129
   660
		if (selection && typeid(*selection) == typeid(BranchObj) ) 
insilmaril@129
   661
		{
insilmaril@129
   662
			if (api.checkParamCount(4))
insilmaril@129
   663
			{
insilmaril@129
   664
				s=api.parString(ok,0);
insilmaril@129
   665
				LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@129
   666
				if (dst)
insilmaril@129
   667
				{	
insilmaril@129
   668
					if (typeid(*dst) == typeid(BranchObj) ) 
insilmaril@129
   669
						((BranchObj*)(selection))->moveBranchTo ((BranchObj*)(dst),-1);
insilmaril@129
   670
					if (typeid(*dst) == typeid(MapCenterObj) ) 
insilmaril@129
   671
					{
insilmaril@129
   672
						((BranchObj*)(selection))->moveBranchTo ((BranchObj*)(dst),-1);
insilmaril@129
   673
						x=api.parInt (ok,2);
insilmaril@129
   674
						if (ok)
insilmaril@129
   675
						{
insilmaril@129
   676
							y=api.parInt (ok,3);
insilmaril@129
   677
							if (ok) ((BranchObj*)(selection))->move (x,y);
insilmaril@129
   678
						}
insilmaril@129
   679
					}	
insilmaril@129
   680
				}	
insilmaril@129
   681
			}
insilmaril@129
   682
		}
insilmaril@129
   683
	} else if (com=="setHeading")
insilmaril@129
   684
	{
insilmaril@129
   685
		if (api.checkParamCount(1))
insilmaril@129
   686
		{
insilmaril@129
   687
			s=api.parString (ok,0);
insilmaril@129
   688
			if (ok) setHeading (s);
insilmaril@129
   689
		}	
insilmaril@129
   690
	}	
insilmaril@106
   691
	// Internal commands, used for undo etc.	
insilmaril@129
   692
	else if (com==QString("undoMap"))
insilmaril@106
   693
		undoXML("");
insilmaril@129
   694
	else if (com==QString("undoPart"))
insilmaril@129
   695
	{
insilmaril@129
   696
		if (api.checkParamCount(1))
insilmaril@129
   697
		{
insilmaril@129
   698
			s=api.parString (ok,0);
insilmaril@129
   699
			undoXML(s);
insilmaril@129
   700
		}
insilmaril@129
   701
	} else if (com=="select")
insilmaril@129
   702
		if (api.checkParamCount(1))
insilmaril@129
   703
		{
insilmaril@129
   704
			s=api.parString(ok,0);
insilmaril@129
   705
			if (ok) select (s);
insilmaril@129
   706
		}	
insilmaril@106
   707
	else
insilmaril@129
   708
		api.setError ("Unknown command in: "+atom);
insilmaril@129
   709
insilmaril@129
   710
	// Any errors?
insilmaril@129
   711
	if (api.error())
insilmaril@106
   712
	{
insilmaril@106
   713
		cout << "MapEditor::parseAtom: Error!\n";
insilmaril@129
   714
		cout << "  "<<api.errorDesc()<<endl;
insilmaril@0
   715
	}	
insilmaril@0
   716
}
insilmaril@0
   717
insilmaril@106
   718
insilmaril@0
   719
void MapEditor::finishedLineEditNoSave()
insilmaril@0
   720
{
insilmaril@0
   721
	// This is called by finishedLineEdit or any MapEditor method,
insilmaril@0
   722
	// which wants to assure, that lineedits finish, before e.g. a branch is 
insilmaril@0
   723
	// deleted
insilmaril@0
   724
    
insilmaril@0
   725
	// After calling LineEdit and using the clipboard, the 
insilmaril@0
   726
    // focus is not any longer on the main widget, we
insilmaril@0
   727
    // have to restore it using parentWidget()->setFocus()
insilmaril@0
   728
insilmaril@0
   729
    if (editingBO!=NULL) 
insilmaril@0
   730
	{
insilmaril@0
   731
		editingBO->setHeading(lineedit->text() );
insilmaril@0
   732
		editingBO=NULL;
insilmaril@0
   733
		lineedit->releaseKeyboard();
insilmaril@0
   734
		lineedit->hide();
insilmaril@0
   735
		parentWidget()->setFocus();
insilmaril@0
   736
		mapCenter->reposition();
insilmaril@0
   737
		adjustCanvasSize();
insilmaril@0
   738
		ensureSelectionVisible();
insilmaril@0
   739
    }		
insilmaril@0
   740
}
insilmaril@0
   741
insilmaril@0
   742
insilmaril@0
   743
bool MapEditor::isDefault()
insilmaril@0
   744
{
insilmaril@0
   745
    return mapDefault;
insilmaril@0
   746
}
insilmaril@0
   747
insilmaril@0
   748
bool MapEditor::isUnsaved()
insilmaril@0
   749
{
insilmaril@0
   750
    return mapUnsaved;
insilmaril@0
   751
}
insilmaril@0
   752
insilmaril@0
   753
bool MapEditor::hasChanged()
insilmaril@0
   754
{
insilmaril@0
   755
    return mapChanged;
insilmaril@0
   756
}
insilmaril@0
   757
insilmaril@0
   758
void MapEditor::setChanged()
insilmaril@0
   759
{
insilmaril@0
   760
	mapChanged=true;
insilmaril@0
   761
	mapDefault=false;
insilmaril@0
   762
	mapUnsaved=true;
insilmaril@0
   763
	actionEditUndo->setEnabled (true);
insilmaril@0
   764
	actionFileSave->setEnabled (true);
insilmaril@0
   765
	findReset();
insilmaril@0
   766
}
insilmaril@0
   767
insilmaril@0
   768
void MapEditor::closeMap()
insilmaril@0
   769
{
insilmaril@0
   770
	// Finish open lineEdits
insilmaril@0
   771
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   772
insilmaril@0
   773
	// Unselect before disabling the toolbar actions
insilmaril@0
   774
	if (selection) selection->unselect();
insilmaril@0
   775
	selection=NULL;
insilmaril@0
   776
	updateActions();
insilmaril@0
   777
insilmaril@0
   778
    clear();
insilmaril@0
   779
	close();
insilmaril@0
   780
}
insilmaril@0
   781
insilmaril@0
   782
void MapEditor::setFilePath(QString fname)
insilmaril@0
   783
{
insilmaril@0
   784
	setFilePath (fname,fname);
insilmaril@0
   785
}
insilmaril@0
   786
insilmaril@0
   787
void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0
   788
{
insilmaril@106
   789
	if (fname.isEmpty())
insilmaril@106
   790
	{
insilmaril@106
   791
		filePath="";
insilmaril@106
   792
		fileName="";
insilmaril@106
   793
		destPath="";
insilmaril@106
   794
	} else
insilmaril@106
   795
	{
insilmaril@106
   796
		filePath=fname;		// becomes absolute path
insilmaril@106
   797
		fileName=fname;		// gets stripped of path
insilmaril@106
   798
		destPath=destname;	// needed for vymlinks
insilmaril@106
   799
insilmaril@106
   800
		// If fname is not an absolute path, complete it
insilmaril@106
   801
		filePath=QDir(fname).absPath();
insilmaril@106
   802
		fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106
   803
insilmaril@106
   804
		// Set short name, too. Search from behind:
insilmaril@106
   805
		int i=fileName.findRev("/");
insilmaril@106
   806
		if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106
   807
insilmaril@106
   808
		// Forget the .vym (or .xml) for name of map
insilmaril@106
   809
		mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@106
   810
	}
insilmaril@0
   811
}
insilmaril@0
   812
insilmaril@0
   813
QString MapEditor::getFilePath()
insilmaril@0
   814
{
insilmaril@0
   815
	return filePath;
insilmaril@0
   816
}
insilmaril@0
   817
insilmaril@0
   818
QString MapEditor::getFileName()
insilmaril@0
   819
{
insilmaril@0
   820
	return fileName;
insilmaril@0
   821
}
insilmaril@0
   822
insilmaril@0
   823
QString MapEditor::getMapName()
insilmaril@0
   824
{
insilmaril@0
   825
	return mapName;
insilmaril@0
   826
}
insilmaril@0
   827
insilmaril@0
   828
QString MapEditor::getDestPath()
insilmaril@0
   829
{
insilmaril@0
   830
	return destPath;
insilmaril@0
   831
}
insilmaril@0
   832
insilmaril@0
   833
int MapEditor::load (QString &fname, const LoadMode &lmode)
insilmaril@0
   834
{
insilmaril@0
   835
	// Finish open lineEdits
insilmaril@0
   836
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   837
insilmaril@0
   838
	int returnCode=0;
insilmaril@0
   839
insilmaril@0
   840
	if (lmode==NewMap)
insilmaril@0
   841
	{
insilmaril@0
   842
		if (selection) selection->unselect();
insilmaril@0
   843
		selection=NULL;
insilmaril@0
   844
		mapCenter->clear();
insilmaril@0
   845
		mapCenter->setMapEditor(this);
insilmaril@0
   846
		// (map state is set later at end of load...)
insilmaril@0
   847
	} else
insilmaril@0
   848
	{
insilmaril@106
   849
		saveState(selection);
insilmaril@0
   850
	}	
insilmaril@0
   851
	
insilmaril@0
   852
    
insilmaril@0
   853
    mapBuilderHandler handler;
insilmaril@0
   854
	QFile file( fname );
insilmaril@0
   855
insilmaril@0
   856
	// I am paranoid: file should exist anyway
insilmaril@0
   857
	// according to check in mainwindow.
insilmaril@0
   858
	if (!file.exists() )
insilmaril@0
   859
	{
insilmaril@0
   860
		QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0
   861
				   tr("Couldn't open map " +fname)+".");
insilmaril@0
   862
		returnCode=1;	
insilmaril@0
   863
	} else
insilmaril@0
   864
	{
insilmaril@0
   865
		blockreposition=true;
insilmaril@0
   866
		QXmlInputSource source( file);
insilmaril@0
   867
		QXmlSimpleReader reader;
insilmaril@0
   868
		reader.setContentHandler( &handler );
insilmaril@0
   869
		reader.setErrorHandler( &handler );
insilmaril@0
   870
		handler.setMapEditor( this );
insilmaril@0
   871
		handler.setTmpDir (filePath.left(filePath.findRev("/",-1)));	// needed to load files with rel. path
insilmaril@0
   872
		handler.setLoadMode (lmode);
insilmaril@0
   873
		bool ok = reader.parse( source );
insilmaril@0
   874
		blockreposition=false;
insilmaril@0
   875
		file.close();
insilmaril@0
   876
		if ( ok ) 
insilmaril@0
   877
		{
insilmaril@0
   878
			mapCenter->reposition();
insilmaril@0
   879
			adjustCanvasSize();
insilmaril@0
   880
			if (lmode==NewMap)
insilmaril@0
   881
			{
insilmaril@0
   882
				mapDefault=false;
insilmaril@0
   883
				mapChanged=false;
insilmaril@0
   884
				mapUnsaved=false;
insilmaril@0
   885
			}
insilmaril@0
   886
		} else 
insilmaril@0
   887
		{
insilmaril@0
   888
			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0
   889
					   tr( handler.errorProtocol() ) );
insilmaril@0
   890
			// returnCode=1;	
insilmaril@0
   891
			// Still return "success": the map maybe at least
insilmaril@0
   892
			// partially read by the parser
insilmaril@0
   893
		}	
insilmaril@0
   894
	}	
insilmaril@0
   895
	updateActions();
insilmaril@0
   896
	return returnCode;
insilmaril@0
   897
}
insilmaril@0
   898
insilmaril@0
   899
int MapEditor::save (const SaveMode &savemode)
insilmaril@0
   900
{
insilmaril@0
   901
	// Finish open lineEdits
insilmaril@0
   902
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   903
insilmaril@0
   904
	int returnCode=0;
insilmaril@0
   905
insilmaril@106
   906
	// The SaveMode UndoCommand is not supported here
insilmaril@106
   907
	if (savemode==UndoCommand) return 1;
insilmaril@106
   908
insilmaril@0
   909
	// Create mapName and fileDir
insilmaril@0
   910
	makeSubDirs (fileDir);
insilmaril@0
   911
	QString fname;
insilmaril@0
   912
	if (saveZipped())
insilmaril@0
   913
		// save as .xml
insilmaril@0
   914
		fname=mapName+".xml";
insilmaril@0
   915
	else
insilmaril@0
   916
		// use name given by user, even if he chooses .doc
insilmaril@0
   917
		fname=fileName;
insilmaril@0
   918
insilmaril@0
   919
insilmaril@0
   920
	// Check if fname is writeable
insilmaril@0
   921
	QFile file( fileDir+fname);
insilmaril@0
   922
	if (!file.open( IO_WriteOnly ) ) 
insilmaril@0
   923
	{
insilmaril@0
   924
		QMessageBox::critical( 0, tr( "Critical Save Error" ),
insilmaril@0
   925
					   tr("Couldn't write to ") +fileDir+fname);
insilmaril@0
   926
		return 1;
insilmaril@0
   927
	}	
insilmaril@0
   928
	file.close();
insilmaril@0
   929
insilmaril@0
   930
	QString saveFile;
insilmaril@106
   931
	if (savemode==CompleteMap || selection==NULL)
insilmaril@106
   932
		saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),NULL);
insilmaril@106
   933
	else	
insilmaril@106
   934
		saveFile=saveToDir (fileDir,mapName+"-",true,QPoint(),selection);
insilmaril@0
   935
insilmaril@0
   936
	file.setName ( fileDir  + fname);
insilmaril@0
   937
	if ( !file.open( IO_WriteOnly ) )
insilmaril@0
   938
	{
insilmaril@0
   939
		// This should neverever happen
insilmaril@94
   940
		QMessageBox::critical(0, tr("Critcal Save error"),"MapEditor::save() Couldn't open "+file.name());
insilmaril@0
   941
		return 1;
insilmaril@0
   942
	}	
insilmaril@0
   943
insilmaril@0
   944
	// Write it finally, and write in UTF8, no matter what 
insilmaril@0
   945
	QTextStream ts( &file );
insilmaril@0
   946
	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0
   947
	ts << saveFile;
insilmaril@0
   948
	file.close();
insilmaril@0
   949
insilmaril@0
   950
	if (returnCode==0)
insilmaril@0
   951
	{
insilmaril@0
   952
		mapChanged=false;
insilmaril@0
   953
		mapUnsaved=false;
insilmaril@0
   954
		actionFileSave->setEnabled(false);
insilmaril@0
   955
	}
insilmaril@0
   956
insilmaril@0
   957
	return returnCode;
insilmaril@0
   958
}
insilmaril@0
   959
insilmaril@0
   960
void MapEditor::setZipped (bool z)
insilmaril@0
   961
{
insilmaril@0
   962
	zipped=z;
insilmaril@0
   963
}
insilmaril@0
   964
insilmaril@0
   965
bool MapEditor::saveZipped ()
insilmaril@0
   966
{
insilmaril@0
   967
	return zipped;
insilmaril@0
   968
}
insilmaril@0
   969
insilmaril@0
   970
void MapEditor::print()
insilmaril@0
   971
{
insilmaril@0
   972
	// Finish open lineEdits
insilmaril@0
   973
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
   974
insilmaril@0
   975
	if ( !printer ) 
insilmaril@0
   976
	{
insilmaril@0
   977
		printer = new QPrinter;
insilmaril@0
   978
		printer->setColorMode (QPrinter::Color);
insilmaril@119
   979
		printer->setPrinterName (settings.readEntry("/vym/mainwindow/printerName",printer->printerName()));
insilmaril@0
   980
	}
insilmaril@0
   981
insilmaril@0
   982
	QRect totalBBox=mapCenter->getTotalBBox();
insilmaril@0
   983
insilmaril@0
   984
	// Try to set orientation automagically
insilmaril@0
   985
	// Note: Interpretation of generated postscript is amibiguous, if 
insilmaril@0
   986
	// there are problems with landscape mode, see
insilmaril@0
   987
	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0
   988
insilmaril@0
   989
	if (totalBBox.width()>totalBBox.height())
insilmaril@0
   990
		// recommend landscape
insilmaril@0
   991
		printer->setOrientation (QPrinter::Landscape);
insilmaril@0
   992
	else	
insilmaril@0
   993
		// recommend portrait
insilmaril@0
   994
		printer->setOrientation (QPrinter::Portrait);
insilmaril@0
   995
insilmaril@0
   996
	if ( printer->setup(this) ) 
insilmaril@0
   997
	// returns false, if printing is canceled
insilmaril@0
   998
	{
insilmaril@0
   999
		QPainter pp(printer);
insilmaril@0
  1000
insilmaril@0
  1001
		// Don't print the visualisation of selection
insilmaril@0
  1002
		LinkableMapObj *oldselection=NULL;
insilmaril@0
  1003
		if (selection) 
insilmaril@0
  1004
		{
insilmaril@0
  1005
			oldselection=selection;
insilmaril@0
  1006
			selection->unselect();
insilmaril@0
  1007
		}
insilmaril@0
  1008
insilmaril@0
  1009
		// Handle sizes of map and paper:
insilmaril@0
  1010
		//
insilmaril@0
  1011
		// setWindow defines which part of the canvas will be transformed 
insilmaril@0
  1012
		// setViewport defines area on paper in device coordinates (dpi)
insilmaril@0
  1013
		// e.g. (0,50,700,700) is upper part on A4
insilmaril@0
  1014
		// see also /usr/lib/qt3/doc/html/coordsys.html
insilmaril@0
  1015
insilmaril@0
  1016
		QPaintDeviceMetrics metrics (printer);
insilmaril@0
  1017
insilmaril@0
  1018
		double paperAspect = (double)metrics.width()   / (double)metrics.height();
insilmaril@0
  1019
		double   mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
insilmaril@0
  1020
insilmaril@102
  1021
		QRect mapRect=totalBBox;
insilmaril@0
  1022
		QCanvasRectangle *frame=NULL;
insilmaril@0
  1023
		QCanvasText *footerFN=NULL;
insilmaril@0
  1024
		QCanvasText *footerDate=NULL;
insilmaril@0
  1025
		if (printFrame || printFooter)
insilmaril@0
  1026
		{
insilmaril@0
  1027
			
insilmaril@0
  1028
			if (printFrame) 
insilmaril@0
  1029
			{
insilmaril@0
  1030
				// Print frame around map
insilmaril@102
  1031
				mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10, 
insilmaril@102
  1032
					totalBBox.width()+20, totalBBox.height()+20);
insilmaril@0
  1033
				frame=new QCanvasRectangle (mapRect,mapCanvas);
insilmaril@0
  1034
				frame->setBrush (QColor(white));
insilmaril@0
  1035
				frame->setPen (QColor(black));
insilmaril@0
  1036
				frame->setZ(0);
insilmaril@0
  1037
				frame->show();    
insilmaril@0
  1038
			}		
insilmaril@102
  1039
			/* FIXME testing
insilmaril@102
  1040
			QCanvasLine *l=new QCanvasLine (mapCanvas);
insilmaril@102
  1041
			l->setPoints (0,0,mapRect.width(),mapRect.height());
insilmaril@102
  1042
			l->setPen (QPen(QColor(black), 1));
insilmaril@102
  1043
			l->setZ (200);
insilmaril@102
  1044
			l->show();
insilmaril@131
  1045
			*/
insilmaril@102
  1046
insilmaril@0
  1047
			if (printFooter) 
insilmaril@0
  1048
			{
insilmaril@0
  1049
				// Print footer below map
insilmaril@0
  1050
				QFont font;		
insilmaril@0
  1051
				font.setPointSize(10);
insilmaril@0
  1052
				footerFN=new QCanvasText (mapCanvas);
insilmaril@0
  1053
				footerFN->setText ("VYM - " + fileName);
insilmaril@0
  1054
				footerFN->setFont(font);
insilmaril@0
  1055
				footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
insilmaril@0
  1056
				footerFN->setZ(Z_TEXT);
insilmaril@0
  1057
				footerFN->show();    
insilmaril@0
  1058
				footerDate=new QCanvasText (mapCanvas);
insilmaril@0
  1059
				footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
insilmaril@0
  1060
				footerDate->setFont(font);
insilmaril@0
  1061
				footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
insilmaril@0
  1062
				footerDate->setZ(Z_TEXT);
insilmaril@0
  1063
				footerDate->show();    
insilmaril@0
  1064
			}
insilmaril@102
  1065
			pp.setWindow (mapRect.x(), mapRect.y(), mapRect.width(), mapRect.height()+20);
insilmaril@0
  1066
		}	else	
insilmaril@0
  1067
		{
insilmaril@0
  1068
			pp.setWindow (mapRect);
insilmaril@0
  1069
		}	
insilmaril@0
  1070
insilmaril@0
  1071
		if (mapAspect>=paperAspect)
insilmaril@0
  1072
		{
insilmaril@0
  1073
			// Fit horizontally to paper width
insilmaril@0
  1074
			pp.setViewport(0,0, metrics.width(),(int)(metrics.width()/mapAspect) );	
insilmaril@0
  1075
		}	else
insilmaril@0
  1076
		{
insilmaril@0
  1077
			// Fit vertically to paper height
insilmaril@0
  1078
			pp.setViewport(0,0,(int)(metrics.height()*mapAspect),metrics.height());	
insilmaril@0
  1079
		}	
insilmaril@0
  1080
insilmaril@0
  1081
		mapCanvas->drawArea(mapRect, &pp);	// draw Canvas to printer
insilmaril@0
  1082
insilmaril@0
  1083
		// Delete Frame and footer
insilmaril@0
  1084
		if (footerFN) 
insilmaril@0
  1085
		{
insilmaril@0
  1086
			delete (footerFN);
insilmaril@0
  1087
			delete (footerDate);
insilmaril@0
  1088
		}	
insilmaril@0
  1089
		if (frame)  delete (frame);
insilmaril@0
  1090
insilmaril@0
  1091
		// Restore selection
insilmaril@0
  1092
		if (oldselection) 
insilmaril@0
  1093
		{
insilmaril@0
  1094
			selection=oldselection;
insilmaril@0
  1095
			selection->select();
insilmaril@0
  1096
		}	
insilmaril@119
  1097
insilmaril@119
  1098
		// Save settings in vymrc
insilmaril@119
  1099
		settings.writeEntry("/vym/mainwindow/printerName",printer->printerName());
insilmaril@0
  1100
	}
insilmaril@0
  1101
}
insilmaril@0
  1102
insilmaril@0
  1103
QPixmap MapEditor::getPixmap()
insilmaril@0
  1104
{
insilmaril@0
  1105
	QRect mapRect=mapCenter->getTotalBBox();
insilmaril@0
  1106
	QPixmap pix (mapRect.size());
insilmaril@0
  1107
	QPainter pp (&pix);
insilmaril@0
  1108
insilmaril@0
  1109
	// Don't print the visualisation of selection
insilmaril@0
  1110
	LinkableMapObj *oldselection=NULL;
insilmaril@0
  1111
	if (selection) 
insilmaril@0
  1112
	{
insilmaril@0
  1113
		oldselection=selection;
insilmaril@0
  1114
		selection->unselect();
insilmaril@0
  1115
	}
insilmaril@0
  1116
insilmaril@0
  1117
	pp.setWindow (mapRect);
insilmaril@0
  1118
insilmaril@0
  1119
	mapCanvas->drawArea(mapRect, &pp);	// draw Canvas to painter
insilmaril@0
  1120
insilmaril@0
  1121
insilmaril@0
  1122
	// Restore selection
insilmaril@0
  1123
	if (oldselection) 
insilmaril@0
  1124
	{
insilmaril@0
  1125
		selection=oldselection;
insilmaril@0
  1126
		selection->select();
insilmaril@0
  1127
	}	
insilmaril@0
  1128
	
insilmaril@0
  1129
	return pix;
insilmaril@0
  1130
}
insilmaril@0
  1131
insilmaril@0
  1132
void MapEditor::exportImage(QString fn)
insilmaril@0
  1133
{
insilmaril@0
  1134
	// Finish open lineEdits
insilmaril@0
  1135
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1136
insilmaril@0
  1137
	QPixmap pix (getPixmap());
insilmaril@0
  1138
	pix.save(fn, "PNG");
insilmaril@0
  1139
}
insilmaril@0
  1140
insilmaril@0
  1141
void MapEditor::exportImage(QString fn, int item)
insilmaril@0
  1142
{
insilmaril@0
  1143
	// Finish open lineEdits
insilmaril@0
  1144
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1145
insilmaril@0
  1146
	QPixmap pix (getPixmap());
insilmaril@0
  1147
	pix.save(fn, exportImageFormatMenu->text(item) );
insilmaril@0
  1148
}
insilmaril@0
  1149
insilmaril@0
  1150
void MapEditor::exportASCII()
insilmaril@0
  1151
{
insilmaril@0
  1152
	// FIXME still experimental
insilmaril@131
  1153
	Export ex;
insilmaril@131
  1154
	ex.setMapCenter(mapCenter);
insilmaril@131
  1155
insilmaril@0
  1156
	QFileDialog *fd=new QFileDialog( this, tr("VYM - Export (ASCII)"));
insilmaril@0
  1157
	fd->addFilter ("TXT (*.txt)");
insilmaril@0
  1158
	fd->setCaption("VYM - Export (ASCII) (still experimental)");
insilmaril@0
  1159
	fd->setMode( QFileDialog::AnyFile );
insilmaril@0
  1160
	fd->show();
insilmaril@0
  1161
insilmaril@0
  1162
	if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  1163
	{
insilmaril@0
  1164
		if (QFile (fd->selectedFile()).exists() )
insilmaril@0
  1165
		{
insilmaril@0
  1166
			QMessageBox mb( "VYM",
insilmaril@0
  1167
				tr("The file ") + fd->selectedFile() + 
insilmaril@0
  1168
				tr(" exists already. Do you want to overwrite it?"),
insilmaril@0
  1169
			QMessageBox::Warning,
insilmaril@0
  1170
			QMessageBox::Yes | QMessageBox::Default,
insilmaril@0
  1171
			QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@0
  1172
			QMessageBox::NoButton );
insilmaril@0
  1173
insilmaril@0
  1174
			mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0
  1175
			mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0
  1176
			Export ex;
insilmaril@0
  1177
			switch( mb.exec() ) 
insilmaril@0
  1178
			{
insilmaril@0
  1179
				case QMessageBox::Yes:
insilmaril@0
  1180
					// save 
insilmaril@0
  1181
					break;;
insilmaril@0
  1182
				case QMessageBox::Cancel:
insilmaril@131
  1183
					// return, do nothing
insilmaril@0
  1184
					return;
insilmaril@0
  1185
					break;
insilmaril@0
  1186
			}
insilmaril@0
  1187
		}
insilmaril@0
  1188
		ex.setPath (fd->selectedFile() );
insilmaril@0
  1189
		ex.exportMap();
insilmaril@0
  1190
	}
insilmaril@0
  1191
}
insilmaril@0
  1192
insilmaril@0
  1193
insilmaril@0
  1194
void MapEditor::exportXML(const QString &dir)
insilmaril@0
  1195
{
insilmaril@0
  1196
	// Create subdirectories
insilmaril@0
  1197
	makeSubDirs (dir);
insilmaril@0
  1198
insilmaril@0
  1199
	// write to directory
insilmaril@106
  1200
	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0
  1201
	QFile file;
insilmaril@0
  1202
insilmaril@0
  1203
	file.setName ( dir + "/"+mapName+".xml");
insilmaril@0
  1204
	if ( !file.open( IO_WriteOnly ) )
insilmaril@0
  1205
	{
insilmaril@0
  1206
		// This should neverever happen
insilmaril@0
  1207
		QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open ")+file.name());
insilmaril@0
  1208
		return;
insilmaril@0
  1209
	}	
insilmaril@0
  1210
insilmaril@0
  1211
	// Write it finally, and write in UTF8, no matter what 
insilmaril@0
  1212
	QTextStream ts( &file );
insilmaril@0
  1213
	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0
  1214
	ts << saveFile;
insilmaril@0
  1215
	file.close();
insilmaril@0
  1216
insilmaril@0
  1217
	// Now write image, too
insilmaril@0
  1218
	exportImage (dir+"/images/"+mapName+".png");
insilmaril@0
  1219
}
insilmaril@0
  1220
insilmaril@0
  1221
void MapEditor::clear()
insilmaril@0
  1222
{
insilmaril@0
  1223
	if (selection)
insilmaril@0
  1224
	{
insilmaril@0
  1225
		selection->unselect();
insilmaril@0
  1226
		selection=NULL;
insilmaril@0
  1227
	}	
insilmaril@0
  1228
insilmaril@0
  1229
	mapCenter->clear();
insilmaril@0
  1230
}
insilmaril@0
  1231
insilmaril@0
  1232
void MapEditor::copy()
insilmaril@0
  1233
{
insilmaril@0
  1234
	// Finish open lineEdits
insilmaril@0
  1235
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1236
insilmaril@0
  1237
	if (selection) 
insilmaril@0
  1238
	{
insilmaril@0
  1239
		if (typeid(*selection) == typeid(BranchObj) ) 
insilmaril@0
  1240
		{
insilmaril@0
  1241
			BranchObj* to;
insilmaril@0
  1242
			BranchObj* from;
insilmaril@0
  1243
			clipboardME->clear();
insilmaril@0
  1244
			clipboardME->getMapCenter()->addBranch();
insilmaril@0
  1245
			to=clipboardME->getMapCenter()->getLastBranch();
insilmaril@0
  1246
			if (to) 
insilmaril@0
  1247
			{
insilmaril@0
  1248
				from=(BranchObj*)(selection);
insilmaril@0
  1249
				to->copy(from);
insilmaril@0
  1250
insilmaril@0
  1251
				// keep position relative to parent
insilmaril@0
  1252
				to->move2RelPos ( from->getRelPos());
insilmaril@0
  1253
insilmaril@0
  1254
				// select data in clipboard
insilmaril@0
  1255
				clipboardME->select ("bo:0");
insilmaril@0
  1256
insilmaril@0
  1257
				// repositioning makes testing nicer,
insilmaril@0
  1258
				// but is not needed usually:
insilmaril@0
  1259
				if (clipboardME->isVisible())
insilmaril@0
  1260
				{
insilmaril@0
  1261
					clipboardME->getMapCenter()->reposition();  
insilmaril@0
  1262
				}	
insilmaril@0
  1263
				else
insilmaril@0
  1264
					clipboardME->hide();
insilmaril@0
  1265
			}
insilmaril@0
  1266
		}    
insilmaril@0
  1267
		if (typeid(*selection) == typeid(FloatImageObj) ) 
insilmaril@0
  1268
		{
insilmaril@0
  1269
			FloatImageObj* to;
insilmaril@0
  1270
			FloatImageObj* from;
insilmaril@0
  1271
			clipboardME->clear();
insilmaril@0
  1272
			clipboardME->getMapCenter()->addFloatImage();
insilmaril@0
  1273
			to=clipboardME->getMapCenter()->getLastFloatImage();
insilmaril@0
  1274
			if (to) 
insilmaril@0
  1275
			{
insilmaril@0
  1276
				from=(FloatImageObj*)(selection);
insilmaril@0
  1277
				to->copy(from);
insilmaril@0
  1278
insilmaril@0
  1279
				// select data in clipboard
insilmaril@0
  1280
				clipboardME->select ("fi:0");
insilmaril@0
  1281
insilmaril@0
  1282
				// repositioning makes testing nicer,
insilmaril@0
  1283
				// but is not needed usually:
insilmaril@0
  1284
				if (clipboardME->isVisible())
insilmaril@0
  1285
				{
insilmaril@0
  1286
					clipboardME->getMapCenter()->reposition();  
insilmaril@0
  1287
				}	
insilmaril@0
  1288
				else
insilmaril@0
  1289
					clipboardME->hide();
insilmaril@0
  1290
			}
insilmaril@0
  1291
		}    
insilmaril@0
  1292
	}	    
insilmaril@0
  1293
}
insilmaril@0
  1294
insilmaril@106
  1295
void MapEditor::undo()
insilmaril@106
  1296
{
insilmaril@106
  1297
	// Finish open lineEdits
insilmaril@106
  1298
	if (lineedit) finishedLineEditNoSave();
insilmaril@106
  1299
insilmaril@136
  1300
	// select  object before undo
insilmaril@136
  1301
	if (!undoSelection.isEmpty())
insilmaril@136
  1302
		select (undoSelection);
insilmaril@136
  1303
insilmaril@106
  1304
	parseAtom (undoCommand);
insilmaril@106
  1305
	mapCenter->reposition();
insilmaril@106
  1306
insilmaril@106
  1307
	// Undo not longer available now
insilmaril@106
  1308
	actionEditUndo->setEnabled (false);
insilmaril@106
  1309
	mapChanged=false;
insilmaril@106
  1310
insilmaril@106
  1311
}
insilmaril@106
  1312
insilmaril@106
  1313
void MapEditor::undoXML(const QString &undoSel)
insilmaril@106
  1314
{
insilmaril@106
  1315
	QDir d;
insilmaril@106
  1316
	d.setPath(bakMapDir);
insilmaril@106
  1317
	if (d.exists() )
insilmaril@106
  1318
	{
insilmaril@106
  1319
		// We need to parse saved XML data
insilmaril@106
  1320
		mapBuilderHandler handler;
insilmaril@106
  1321
		QXmlInputSource source;
insilmaril@106
  1322
		source.setData(backupXML);
insilmaril@106
  1323
		QXmlSimpleReader reader;
insilmaril@106
  1324
		reader.setContentHandler( &handler );
insilmaril@106
  1325
		reader.setErrorHandler( &handler );
insilmaril@106
  1326
		handler.setMapEditor( this );
insilmaril@106
  1327
		handler.setTmpDir ( bakMapDir );	// needed to load files with rel. path
insilmaril@106
  1328
		if (undoSel.isEmpty())
insilmaril@106
  1329
		{
insilmaril@106
  1330
			mapCenter->clear();
insilmaril@106
  1331
			handler.setLoadMode (NewMap);
insilmaril@106
  1332
		} else	
insilmaril@106
  1333
		{
insilmaril@106
  1334
			select (undoSel);
insilmaril@106
  1335
			handler.setLoadMode (ImportReplace);
insilmaril@106
  1336
		}	
insilmaril@106
  1337
		blockreposition=true;
insilmaril@106
  1338
		bool ok = reader.parse( source );
insilmaril@106
  1339
		blockreposition=false;
insilmaril@106
  1340
		if (! ok ) 
insilmaril@106
  1341
		{	
insilmaril@106
  1342
			// This should never ever happen
insilmaril@106
  1343
			QMessageBox::critical( 0, tr( "Critical Parse Error by reading backupFile" ),
insilmaril@106
  1344
								   tr( handler.errorProtocol() )+" in "+backupXML );
insilmaril@106
  1345
		}
insilmaril@106
  1346
	} else	
insilmaril@106
  1347
	{
insilmaril@106
  1348
		QMessageBox::critical( 0, tr( "Critical Error" ),
insilmaril@106
  1349
			"Temporary directory " +bakMapDir + 
insilmaril@106
  1350
			tr (" used for undo is gone. \n"
insilmaril@106
  1351
			"I will create a new one, but at the moment no undo is available.\n"
insilmaril@106
  1352
			"Maybe you want to reload your original data.\n\n"
insilmaril@106
  1353
			"Sorry for any inconveniences.") );
insilmaril@106
  1354
		makeTmpDirs();	
insilmaril@106
  1355
	}							
insilmaril@106
  1356
}
insilmaril@106
  1357
insilmaril@0
  1358
LinkableMapObj* MapEditor::pasteNoSave()
insilmaril@0
  1359
{
insilmaril@0
  1360
	// Finish open lineEdits
insilmaril@0
  1361
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1362
insilmaril@0
  1363
	LinkableMapObj *fromLMO=clipboardME->getSelection();
insilmaril@0
  1364
	LinkableMapObj *returnLMO=NULL;
insilmaril@0
  1365
insilmaril@0
  1366
	if (selection && fromLMO) 
insilmaril@0
  1367
	{
insilmaril@0
  1368
		if (typeid(*fromLMO) == typeid(BranchObj) ) 
insilmaril@0
  1369
		{
insilmaril@0
  1370
			if (typeid(*selection) == typeid(MapCenterObj)) 
insilmaril@0
  1371
			{
insilmaril@0
  1372
				returnLMO=mapCenter->addBranch( (BranchObj*)(fromLMO) );
insilmaril@0
  1373
				((BranchObj*)(returnLMO))->move2RelPos(normalise(fromLMO->getRelPos() ) );
insilmaril@0
  1374
			}     
insilmaril@0
  1375
			if (typeid(*selection) == typeid(BranchObj)) 
insilmaril@0
  1376
					returnLMO=((BranchObj*)(selection))->addBranch((BranchObj*)(fromLMO) );
insilmaril@0
  1377
		}
insilmaril@0
  1378
		
insilmaril@0
  1379
		if (typeid(*fromLMO) == typeid(FloatImageObj) &&
insilmaril@0
  1380
			(typeid(*selection) == typeid (BranchObj) || 
insilmaril@0
  1381
			 typeid(*selection)==typeid(MapCenterObj)) )
insilmaril@0
  1382
			returnLMO=((BranchObj*) (selection))->addFloatImage ((FloatImageObj*)(fromLMO));
insilmaril@0
  1383
		
insilmaril@0
  1384
	}	    
insilmaril@0
  1385
	return returnLMO;
insilmaril@0
  1386
}
insilmaril@0
  1387
insilmaril@0
  1388
void MapEditor::cutNoSave()
insilmaril@0
  1389
{
insilmaril@0
  1390
	// Finish open lineEdits
insilmaril@0
  1391
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1392
insilmaril@0
  1393
	BranchObj* bo;
insilmaril@0
  1394
	BranchObj* par; 
insilmaril@0
  1395
	if (selection != NULL) {
insilmaril@0
  1396
		if (typeid(*selection) == typeid(BranchObj) ) 
insilmaril@0
  1397
		{
insilmaril@0
  1398
			bo=(BranchObj*)(selection);
insilmaril@0
  1399
			par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1400
			bo->unselect();
insilmaril@0
  1401
			selection=NULL;
insilmaril@0
  1402
			par->removeBranch(bo);
insilmaril@0
  1403
			selection=par;
insilmaril@0
  1404
			selection->select();
insilmaril@0
  1405
		}
insilmaril@0
  1406
		if (typeid(*selection) == typeid(FloatImageObj) ) 
insilmaril@0
  1407
		{
insilmaril@0
  1408
			FloatImageObj* fio=(FloatImageObj*)(selection);
insilmaril@0
  1409
			par=(BranchObj*)(fio->getParObj());
insilmaril@0
  1410
			fio->unselect();
insilmaril@0
  1411
			selection=NULL;
insilmaril@0
  1412
			par->removeFloatImage(fio);
insilmaril@0
  1413
			selection=par;
insilmaril@0
  1414
			selection->select();
insilmaril@0
  1415
		}
insilmaril@0
  1416
	}	    
insilmaril@0
  1417
}
insilmaril@0
  1418
insilmaril@0
  1419
void MapEditor::paste()
insilmaril@0
  1420
{   
insilmaril@106
  1421
	saveState(selection);
insilmaril@0
  1422
	pasteNoSave();
insilmaril@0
  1423
	mapCenter->reposition();
insilmaril@0
  1424
	adjustCanvasSize();
insilmaril@0
  1425
}
insilmaril@0
  1426
insilmaril@0
  1427
void MapEditor::cut()
insilmaril@0
  1428
{
insilmaril@106
  1429
	saveState(selection->getParObj());
insilmaril@0
  1430
	copy();
insilmaril@0
  1431
	cutNoSave();
insilmaril@0
  1432
	mapCenter->reposition();
insilmaril@0
  1433
	adjustCanvasSize();
insilmaril@0
  1434
}
insilmaril@0
  1435
insilmaril@130
  1436
void MapEditor::move(const int &x, const int &y)
insilmaril@130
  1437
{
insilmaril@130
  1438
	// FIXME  no saveState, because this is only internal at undo so far
insilmaril@130
  1439
	if (selection) selection->move(x,y);
insilmaril@130
  1440
	if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@130
  1441
		((FloatImageObj*)(selection))->setRelPos();
insilmaril@130
  1442
}
insilmaril@130
  1443
insilmaril@0
  1444
void MapEditor::moveBranchUp()
insilmaril@0
  1445
{
insilmaril@0
  1446
	// Finish open lineEdits
insilmaril@0
  1447
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1448
insilmaril@0
  1449
	BranchObj* bo;
insilmaril@0
  1450
	BranchObj* par;
insilmaril@0
  1451
	if (typeid(*selection) == typeid(BranchObj)  ) 
insilmaril@0
  1452
	{
insilmaril@106
  1453
		saveState("moveBranchDown ()");
insilmaril@0
  1454
		bo=(BranchObj*)(selection);
insilmaril@0
  1455
		par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1456
		selection->unselect();
insilmaril@0
  1457
		selection=par->moveBranchUp (bo);
insilmaril@0
  1458
		selection->select();
insilmaril@0
  1459
		mapCenter->reposition();
insilmaril@0
  1460
		ensureSelectionVisible();
insilmaril@0
  1461
	}
insilmaril@0
  1462
}
insilmaril@0
  1463
insilmaril@0
  1464
void MapEditor::moveBranchDown()
insilmaril@0
  1465
{
insilmaril@0
  1466
	// Finish open lineEdits
insilmaril@0
  1467
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1468
insilmaril@0
  1469
	BranchObj* bo;
insilmaril@0
  1470
	BranchObj* par;
insilmaril@0
  1471
	if (typeid(*selection) == typeid(BranchObj)  ) 
insilmaril@0
  1472
	{
insilmaril@106
  1473
		saveState("moveBranchUp ()");
insilmaril@0
  1474
		bo=(BranchObj*)(selection);
insilmaril@0
  1475
		par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1476
		selection->unselect(); 
insilmaril@0
  1477
		selection=par->moveBranchDown(bo);
insilmaril@0
  1478
		selection->select();
insilmaril@0
  1479
		mapCenter->reposition();
insilmaril@0
  1480
		ensureSelectionVisible();
insilmaril@0
  1481
	}	
insilmaril@0
  1482
}
insilmaril@0
  1483
insilmaril@0
  1484
void MapEditor::editHeading()
insilmaril@0
  1485
{
insilmaril@0
  1486
	// Finish open lineEdits
insilmaril@0
  1487
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1488
insilmaril@0
  1489
	if (selection  &&  
insilmaril@0
  1490
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@0
  1491
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@0
  1492
	{
insilmaril@106
  1493
		saveState("setHeading (\""+((BranchObj*)(selection))->getHeading()+"\")");
insilmaril@0
  1494
insilmaril@0
  1495
		ensureSelectionVisible();
insilmaril@0
  1496
		editingBO=(BranchObj*)(selection);
insilmaril@93
  1497
		QPoint p = worldMatrix().map(QPoint (editingBO->x(),editingBO->y()));
insilmaril@0
  1498
		lineedit->setGeometry(p.x()-contentsX(),p.y()-contentsY(),200,25);
insilmaril@93
  1499
		QString s=editingBO->getHeading();
insilmaril@0
  1500
		lineedit->setText(s);
insilmaril@0
  1501
		lineedit->setCursorPosition(1);
insilmaril@0
  1502
		if (actionSettingsAutoselectText->isOn() && !s.isEmpty() && actionSettingsPasteNewHeading->isOn() )
insilmaril@0
  1503
			lineedit->selectAll();
insilmaril@0
  1504
		lineedit->show();
insilmaril@0
  1505
insilmaril@0
  1506
		lineedit->grabKeyboard();
insilmaril@0
  1507
		lineedit->setFocus();
insilmaril@0
  1508
	}				
insilmaril@0
  1509
}
insilmaril@0
  1510
insilmaril@106
  1511
void MapEditor::setHeading(const QString &s)
insilmaril@106
  1512
{
insilmaril@106
  1513
	// Internal function, no saveState needed
insilmaril@106
  1514
	if (selection  &&  
insilmaril@106
  1515
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@106
  1516
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@106
  1517
	{
insilmaril@106
  1518
		((BranchObj*)(selection))->setHeading(s);
insilmaril@106
  1519
		mapCenter->reposition();
insilmaril@106
  1520
		adjustCanvasSize();
insilmaril@106
  1521
		ensureSelectionVisible();
insilmaril@106
  1522
	}
insilmaril@106
  1523
}
insilmaril@106
  1524
insilmaril@0
  1525
void MapEditor::addNewBranch(int pos)
insilmaril@0
  1526
{
insilmaril@0
  1527
	// Finish open lineEdits
insilmaril@0
  1528
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1529
insilmaril@0
  1530
	if (selection  &&  
insilmaril@0
  1531
		 (typeid(*selection) == typeid(BranchObj) || 
insilmaril@0
  1532
		  typeid(*selection) == typeid(MapCenterObj) ) ) 
insilmaril@0
  1533
	{
insilmaril@106
  1534
		saveState(selection);
insilmaril@0
  1535
insilmaril@0
  1536
		BranchObj* bo1 = (BranchObj*) (selection);
insilmaril@0
  1537
		bool wasScrolled=false;
insilmaril@0
  1538
		BranchObj *newbo=NULL;
insilmaril@0
  1539
		if (pos==0)
insilmaril@0
  1540
		{
insilmaril@0
  1541
			// save scroll state. If scrolled, automatically select
insilmaril@0
  1542
			// new branch in order to tmp unscroll parent...
insilmaril@0
  1543
			wasScrolled=bo1->isScrolled();
insilmaril@0
  1544
			newbo=bo1->addBranch();
insilmaril@0
  1545
		}	else 
insilmaril@0
  1546
		{
insilmaril@0
  1547
			BranchObj *parbo=(BranchObj*)(selection->getParObj());
insilmaril@0
  1548
			if (parbo)
insilmaril@0
  1549
			{
insilmaril@0
  1550
				if (pos<0)
insilmaril@0
  1551
					// add above selection
insilmaril@0
  1552
					newbo=parbo->insertBranch(bo1->getNum());
insilmaril@0
  1553
				else
insilmaril@0
  1554
					// add below selection
insilmaril@0
  1555
					newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@0
  1556
			} else
insilmaril@0
  1557
				// This should not happen...
insilmaril@0
  1558
				return;
insilmaril@0
  1559
			
insilmaril@0
  1560
		}	
insilmaril@0
  1561
insilmaril@0
  1562
		LinkableMapObj *oldselection=selection;
insilmaril@0
  1563
insilmaril@0
  1564
		mapCenter->reposition();
insilmaril@0
  1565
		adjustCanvasSize();
insilmaril@0
  1566
		if (actionSettingsAutoedit->isOn() ||
insilmaril@0
  1567
			actionSettingsAutoselectHeading->isOn() )
insilmaril@0
  1568
		{
insilmaril@0
  1569
			selection->unselect();
insilmaril@0
  1570
			selection=newbo;
insilmaril@0
  1571
			selection->select();
insilmaril@0
  1572
			if (actionSettingsPasteNewHeading->isOn() )
insilmaril@0
  1573
			{
insilmaril@0
  1574
				BranchObj *bo2= (BranchObj*)(selection);
insilmaril@0
  1575
				bo2->setHeading("");
insilmaril@0
  1576
			}	
insilmaril@0
  1577
			if (actionSettingsAutoedit->isOn() )
insilmaril@0
  1578
				editHeading();
insilmaril@0
  1579
			if (!actionSettingsAutoselectHeading->isOn()
insilmaril@0
  1580
				&& !wasScrolled)
insilmaril@0
  1581
			{
insilmaril@0
  1582
				selection->unselect();
insilmaril@0
  1583
				selection=oldselection;
insilmaril@0
  1584
				selection->select();
insilmaril@0
  1585
			}
insilmaril@0
  1586
		}	
insilmaril@0
  1587
	}	
insilmaril@0
  1588
}
insilmaril@0
  1589
insilmaril@98
  1590
insilmaril@98
  1591
void MapEditor::addNewBranchHere()
insilmaril@98
  1592
{
insilmaril@98
  1593
	// Finish open lineEdits
insilmaril@98
  1594
	if (lineedit) finishedLineEditNoSave();
insilmaril@98
  1595
insilmaril@98
  1596
	if (selection  &&  
insilmaril@98
  1597
		 (typeid(*selection) == typeid(BranchObj) ) )
insilmaril@98
  1598
	{
insilmaril@106
  1599
		saveState(selection);
insilmaril@98
  1600
insilmaril@98
  1601
		BranchObj* bo1 = (BranchObj*) (selection);
insilmaril@98
  1602
		bool wasScrolled=false;
insilmaril@98
  1603
		BranchObj *newbo=NULL;
insilmaril@98
  1604
		BranchObj *parbo=(BranchObj*)(selection->getParObj());
insilmaril@98
  1605
		if (parbo)
insilmaril@98
  1606
		{
insilmaril@98
  1607
			// add below selection
insilmaril@98
  1608
			newbo=parbo->insertBranch(bo1->getNum()+1);
insilmaril@98
  1609
		} 
insilmaril@98
  1610
insilmaril@98
  1611
		LinkableMapObj *oldselection=selection;
insilmaril@98
  1612
		((BranchObj*)(selection))->moveBranchTo (newbo,-1);
insilmaril@98
  1613
insilmaril@98
  1614
		mapCenter->reposition();
insilmaril@98
  1615
		adjustCanvasSize();
insilmaril@98
  1616
		if (actionSettingsAutoedit->isOn() ||
insilmaril@98
  1617
			actionSettingsAutoselectHeading->isOn() )
insilmaril@98
  1618
		{
insilmaril@98
  1619
			selection->unselect();
insilmaril@98
  1620
			selection=newbo;
insilmaril@98
  1621
			selection->select();
insilmaril@98
  1622
			if (actionSettingsPasteNewHeading->isOn() )
insilmaril@98
  1623
			{
insilmaril@98
  1624
				BranchObj *bo2= (BranchObj*)(selection);
insilmaril@98
  1625
				bo2->setHeading("");
insilmaril@98
  1626
			}	
insilmaril@98
  1627
			if (actionSettingsAutoedit->isOn() )
insilmaril@98
  1628
				editHeading();
insilmaril@98
  1629
			if (!actionSettingsAutoselectHeading->isOn()
insilmaril@98
  1630
				&& !wasScrolled)
insilmaril@98
  1631
			{
insilmaril@98
  1632
				selection->unselect();
insilmaril@98
  1633
				selection=oldselection;
insilmaril@98
  1634
				selection->select();
insilmaril@98
  1635
			}
insilmaril@98
  1636
		}	
insilmaril@98
  1637
	}	
insilmaril@98
  1638
}
insilmaril@98
  1639
insilmaril@0
  1640
void MapEditor::deleteSelection()
insilmaril@0
  1641
{
insilmaril@0
  1642
	// Finish open lineEdits
insilmaril@0
  1643
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1644
insilmaril@0
  1645
	if (selection  && typeid(*selection) ==typeid(BranchObj) ) 
insilmaril@0
  1646
	{
insilmaril@106
  1647
		saveState(selection->getParObj());
insilmaril@0
  1648
		BranchObj* bo=dynamic_cast <BranchObj*> (selection);
insilmaril@0
  1649
		BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@0
  1650
		bo->unselect();
insilmaril@0
  1651
		selection=NULL;
insilmaril@0
  1652
		par->removeBranch(bo);
insilmaril@0
  1653
		selection=par;
insilmaril@0
  1654
		selection->select();
insilmaril@0
  1655
		ensureSelectionVisible();
insilmaril@0
  1656
		mapCenter->reposition();
insilmaril@0
  1657
		adjustCanvasSize();
insilmaril@0
  1658
	}
insilmaril@0
  1659
	if (selection  && typeid(*selection) ==typeid(FloatImageObj) ) 
insilmaril@0
  1660
	{
insilmaril@106
  1661
		saveState(selection->getParObj());
insilmaril@0
  1662
		FloatImageObj* fio=dynamic_cast <FloatImageObj*> (selection);
insilmaril@0
  1663
		BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@0
  1664
		fio->unselect();
insilmaril@0
  1665
		selection=NULL;
insilmaril@0
  1666
		par->removeFloatImage(fio);
insilmaril@0
  1667
		selection=par;
insilmaril@0
  1668
		selection->select();
insilmaril@0
  1669
		ensureSelectionVisible();
insilmaril@0
  1670
		mapCenter->reposition();
insilmaril@0
  1671
		adjustCanvasSize();
insilmaril@0
  1672
	}
insilmaril@0
  1673
}
insilmaril@0
  1674
insilmaril@0
  1675
LinkableMapObj* MapEditor::getSelection()
insilmaril@0
  1676
{
insilmaril@0
  1677
	return selection;
insilmaril@0
  1678
}
insilmaril@0
  1679
insilmaril@83
  1680
bool MapEditor::select (const QString &s)
insilmaril@83
  1681
{
insilmaril@106
  1682
	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0
  1683
insilmaril@0
  1684
	// Finally select the found object
insilmaril@0
  1685
	if (lmo)
insilmaril@0
  1686
	{
insilmaril@98
  1687
		if (selection) unselect();
insilmaril@0
  1688
		selection=lmo;
insilmaril@0
  1689
		selection->select();
insilmaril@0
  1690
		adjustCanvasSize();
insilmaril@0
  1691
		ensureSelectionVisible();
insilmaril@0
  1692
		return true;
insilmaril@0
  1693
	} else
insilmaril@0
  1694
		return false;
insilmaril@0
  1695
}
insilmaril@0
  1696
insilmaril@0
  1697
void MapEditor::unselect()
insilmaril@0
  1698
{
insilmaril@0
  1699
	if (selection) 
insilmaril@0
  1700
	{
insilmaril@0
  1701
		selectionLast=selection;
insilmaril@0
  1702
		selection->unselect();
insilmaril@0
  1703
		selection=NULL;
insilmaril@0
  1704
	}
insilmaril@0
  1705
}	
insilmaril@0
  1706
insilmaril@0
  1707
void MapEditor::reselect()
insilmaril@0
  1708
{
insilmaril@0
  1709
	if (selectionLast)
insilmaril@0
  1710
	{
insilmaril@0
  1711
		selection=selectionLast;
insilmaril@0
  1712
		selection->select();
insilmaril@0
  1713
		selectionLast=NULL;
insilmaril@0
  1714
	}
insilmaril@0
  1715
}	
insilmaril@0
  1716
insilmaril@0
  1717
void MapEditor::selectNextBranch()
insilmaril@0
  1718
{
insilmaril@0
  1719
	// Increase number of branch
insilmaril@0
  1720
	if (selection)
insilmaril@0
  1721
	{
insilmaril@0
  1722
		QString s=selection->getSelectString();
insilmaril@0
  1723
		QString part;
insilmaril@0
  1724
		QString typ;
insilmaril@0
  1725
		QString num;
insilmaril@0
  1726
insilmaril@0
  1727
		// Where am I? 
insilmaril@0
  1728
		part=s.section(",",-1);
insilmaril@0
  1729
		typ=part.left (3);
insilmaril@0
  1730
		num=part.right(part.length() - 3);
insilmaril@0
  1731
insilmaril@0
  1732
		s=s.left (s.length() -num.length());
insilmaril@0
  1733
insilmaril@0
  1734
		// Go to next lmo
insilmaril@0
  1735
		num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1736
insilmaril@0
  1737
		s=s+num;
insilmaril@0
  1738
		
insilmaril@0
  1739
		// Try to select this one
insilmaril@0
  1740
		if (select (s)) return;
insilmaril@0
  1741
insilmaril@0
  1742
		// We have no direct successor, 
insilmaril@0
  1743
		// try to increase the parental number in order to
insilmaril@0
  1744
		// find a successor with same depth
insilmaril@0
  1745
insilmaril@0
  1746
		int d=selection->getDepth();
insilmaril@0
  1747
		int oldDepth=d;
insilmaril@0
  1748
		int i;
insilmaril@0
  1749
		bool found=false;
insilmaril@0
  1750
		bool b;
insilmaril@0
  1751
		while (!found && d>0)
insilmaril@0
  1752
		{
insilmaril@0
  1753
			s=s.section (",",0,d-1);
insilmaril@0
  1754
			// replace substring of current depth in s with "1"
insilmaril@0
  1755
			part=s.section(",",-1);
insilmaril@0
  1756
			typ=part.left (3);
insilmaril@0
  1757
			num=part.right(part.length() - 3);
insilmaril@0
  1758
insilmaril@0
  1759
			if (d>1)
insilmaril@0
  1760
			{	
insilmaril@0
  1761
				// increase number of parent
insilmaril@0
  1762
				num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1763
				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0
  1764
			} else
insilmaril@0
  1765
			{
insilmaril@0
  1766
				// Special case, look at orientation
insilmaril@0
  1767
				if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1768
					num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1769
				else	
insilmaril@0
  1770
					num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1771
				s=typ+num;
insilmaril@0
  1772
			}	
insilmaril@0
  1773
insilmaril@0
  1774
			if (select (s))
insilmaril@0
  1775
				// pad to oldDepth, select the first branch for each depth
insilmaril@0
  1776
				for (i=d;i<oldDepth;i++)
insilmaril@0
  1777
				{
insilmaril@0
  1778
					b=select (s);
insilmaril@0
  1779
					if (b)
insilmaril@0
  1780
					{	
insilmaril@0
  1781
						if ( ((BranchObj*)(selection))->countBranches()>0)
insilmaril@0
  1782
							s+=",bo:0";
insilmaril@0
  1783
						else	
insilmaril@0
  1784
							break;
insilmaril@0
  1785
					} else
insilmaril@0
  1786
						break;
insilmaril@0
  1787
				}	
insilmaril@0
  1788
insilmaril@0
  1789
			// try to select the freshly built string
insilmaril@0
  1790
			found=select(s);
insilmaril@0
  1791
			d--;
insilmaril@0
  1792
		}
insilmaril@0
  1793
		return;
insilmaril@0
  1794
	}	
insilmaril@0
  1795
}
insilmaril@0
  1796
insilmaril@0
  1797
void MapEditor::selectPrevBranch()
insilmaril@0
  1798
{
insilmaril@0
  1799
	// Decrease number of branch
insilmaril@0
  1800
	if (selection)
insilmaril@0
  1801
	{
insilmaril@0
  1802
		QString s=selection->getSelectString();
insilmaril@0
  1803
		QString part;
insilmaril@0
  1804
		QString typ;
insilmaril@0
  1805
		QString num;
insilmaril@0
  1806
insilmaril@0
  1807
		// Where am I? 
insilmaril@0
  1808
		part=s.section(",",-1);
insilmaril@0
  1809
		typ=part.left (3);
insilmaril@0
  1810
		num=part.right(part.length() - 3);
insilmaril@0
  1811
insilmaril@0
  1812
		s=s.left (s.length() -num.length());
insilmaril@0
  1813
insilmaril@0
  1814
		// Go to next lmo
insilmaril@0
  1815
		num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1816
insilmaril@0
  1817
		s=s+num;
insilmaril@0
  1818
		
insilmaril@0
  1819
		// Try to select this one
insilmaril@0
  1820
		if (select (s)) return;
insilmaril@0
  1821
insilmaril@0
  1822
		// We have no direct precessor, 
insilmaril@0
  1823
		// try to decrease the parental number in order to
insilmaril@0
  1824
		// find a precessor with same depth
insilmaril@0
  1825
insilmaril@0
  1826
		int d=selection->getDepth();
insilmaril@0
  1827
		int oldDepth=d;
insilmaril@0
  1828
		int i;
insilmaril@0
  1829
		bool found=false;
insilmaril@0
  1830
		bool b;
insilmaril@0
  1831
		while (!found && d>0)
insilmaril@0
  1832
		{
insilmaril@0
  1833
			s=s.section (",",0,d-1);
insilmaril@0
  1834
			// replace substring of current depth in s with "1"
insilmaril@0
  1835
			part=s.section(",",-1);
insilmaril@0
  1836
			typ=part.left (3);
insilmaril@0
  1837
			num=part.right(part.length() - 3);
insilmaril@0
  1838
insilmaril@0
  1839
			if (d>1)
insilmaril@0
  1840
			{
insilmaril@0
  1841
				// decrease number of parent
insilmaril@0
  1842
				num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1843
				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0
  1844
			} else
insilmaril@0
  1845
			{
insilmaril@0
  1846
				// Special case, look at orientation
insilmaril@0
  1847
				if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1848
					num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0
  1849
				else	
insilmaril@0
  1850
					num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0
  1851
				s=typ+num;
insilmaril@0
  1852
			}	
insilmaril@0
  1853
insilmaril@0
  1854
			if (select(s))
insilmaril@0
  1855
				// pad to oldDepth, select the last branch for each depth
insilmaril@0
  1856
				for (i=d;i<oldDepth;i++)
insilmaril@0
  1857
				{
insilmaril@0
  1858
					b=select (s);
insilmaril@0
  1859
					if (b)
insilmaril@0
  1860
						if ( ((BranchObj*)(selection))->countBranches()>0)
insilmaril@0
  1861
							s+=",bo:"+ QString ("%1").arg( ((BranchObj*)(selection))->countBranches()-1 );
insilmaril@0
  1862
						else	
insilmaril@0
  1863
							break;
insilmaril@0
  1864
					else
insilmaril@0
  1865
						break;
insilmaril@0
  1866
				}	
insilmaril@0
  1867
			
insilmaril@0
  1868
			// try to select the freshly built string
insilmaril@0
  1869
			found=select(s);
insilmaril@0
  1870
			d--;
insilmaril@0
  1871
		}
insilmaril@0
  1872
		return;
insilmaril@0
  1873
	}	
insilmaril@0
  1874
}
insilmaril@0
  1875
insilmaril@0
  1876
void MapEditor::selectUpperBranch()
insilmaril@0
  1877
{
insilmaril@0
  1878
	// Finish open lineEdits
insilmaril@0
  1879
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1880
insilmaril@0
  1881
	if (selection) 
insilmaril@0
  1882
	{
insilmaril@0
  1883
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  1884
		{
insilmaril@0
  1885
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1886
				selectPrevBranch();
insilmaril@0
  1887
			else
insilmaril@0
  1888
				if (selection->getDepth()==1)
insilmaril@0
  1889
					selectNextBranch();
insilmaril@0
  1890
				else
insilmaril@0
  1891
					selectPrevBranch();
insilmaril@0
  1892
		}		
insilmaril@0
  1893
	}
insilmaril@0
  1894
}
insilmaril@0
  1895
insilmaril@0
  1896
void MapEditor::selectLowerBranch()
insilmaril@0
  1897
{
insilmaril@0
  1898
	// Finish open lineEdits
insilmaril@0
  1899
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1900
insilmaril@0
  1901
	if (selection) 
insilmaril@0
  1902
	{
insilmaril@0
  1903
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  1904
		{
insilmaril@0
  1905
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1906
				selectNextBranch();
insilmaril@0
  1907
			else
insilmaril@0
  1908
				if (selection->getDepth()==1)
insilmaril@0
  1909
					selectPrevBranch();
insilmaril@0
  1910
				else
insilmaril@0
  1911
					selectNextBranch();
insilmaril@0
  1912
		}		
insilmaril@0
  1913
	}
insilmaril@0
  1914
}
insilmaril@0
  1915
insilmaril@0
  1916
insilmaril@0
  1917
void MapEditor::selectLeftBranch()
insilmaril@0
  1918
{
insilmaril@0
  1919
	// Finish open lineEdits
insilmaril@0
  1920
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1921
insilmaril@0
  1922
	BranchObj* bo;
insilmaril@0
  1923
	BranchObj* par;
insilmaril@0
  1924
	if (selection) 
insilmaril@0
  1925
	{
insilmaril@0
  1926
		if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  1927
		{
insilmaril@0
  1928
			par=  (BranchObj*) (selection);
insilmaril@0
  1929
			bo=par->getLastSelectedBranch();
insilmaril@0
  1930
			if (bo)
insilmaril@0
  1931
			{
insilmaril@0
  1932
				// Workaround for reselecting on left and right side
insilmaril@0
  1933
				if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1934
				{
insilmaril@0
  1935
					bo=par->getLastBranch();
insilmaril@0
  1936
				}	
insilmaril@0
  1937
				if (bo)
insilmaril@0
  1938
				{
insilmaril@0
  1939
					par->unselect();
insilmaril@0
  1940
					selection=bo;
insilmaril@0
  1941
					selection->select();
insilmaril@0
  1942
					adjustCanvasSize();
insilmaril@0
  1943
					ensureSelectionVisible();
insilmaril@0
  1944
				}
insilmaril@0
  1945
			}	
insilmaril@0
  1946
		} else
insilmaril@0
  1947
		{
insilmaril@0
  1948
			par=(BranchObj*)(selection->getParObj());
insilmaril@0
  1949
			if (selection->getOrientation()==OrientRightOfCenter)
insilmaril@0
  1950
			{
insilmaril@0
  1951
				if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  1952
					typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  1953
				{
insilmaril@0
  1954
					selection->unselect();
insilmaril@0
  1955
					selection=par;
insilmaril@0
  1956
					selection->select();
insilmaril@0
  1957
					adjustCanvasSize();
insilmaril@0
  1958
					ensureSelectionVisible();
insilmaril@0
  1959
				}
insilmaril@0
  1960
			} else
insilmaril@0
  1961
			{
insilmaril@0
  1962
				if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0
  1963
				{
insilmaril@0
  1964
					bo=((BranchObj*)(selection))->getLastSelectedBranch();
insilmaril@0
  1965
					if (bo) 
insilmaril@0
  1966
					{
insilmaril@0
  1967
						selection->unselect();
insilmaril@0
  1968
						selection=bo;
insilmaril@0
  1969
						selection->select();
insilmaril@0
  1970
						adjustCanvasSize();
insilmaril@0
  1971
						ensureSelectionVisible();
insilmaril@0
  1972
					}
insilmaril@0
  1973
				}
insilmaril@0
  1974
			}
insilmaril@0
  1975
		}	
insilmaril@0
  1976
	}
insilmaril@0
  1977
}
insilmaril@0
  1978
insilmaril@0
  1979
void MapEditor::selectRightBranch()
insilmaril@0
  1980
{
insilmaril@0
  1981
	// Finish open lineEdits
insilmaril@0
  1982
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  1983
insilmaril@0
  1984
	BranchObj* bo;
insilmaril@0
  1985
	BranchObj* par;
insilmaril@0
  1986
insilmaril@0
  1987
	if (selection) 
insilmaril@0
  1988
	{
insilmaril@0
  1989
		if (typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  1990
		{
insilmaril@0
  1991
			par=  (BranchObj*) (selection);
insilmaril@0
  1992
			bo=par->getLastSelectedBranch();
insilmaril@0
  1993
			if (bo)
insilmaril@0
  1994
			{
insilmaril@0
  1995
				// Workaround for relecting on left and right side
insilmaril@0
  1996
				if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0
  1997
					bo=par->getFirstBranch();
insilmaril@0
  1998
				if (bo)
insilmaril@0
  1999
				{
insilmaril@0
  2000
					par->unselect();
insilmaril@0
  2001
					selection=bo;
insilmaril@0
  2002
					selection->select();
insilmaril@0
  2003
					ensureSelectionVisible();
insilmaril@0
  2004
				}
insilmaril@0
  2005
			}
insilmaril@0
  2006
		} else
insilmaril@0
  2007
		{
insilmaril@0
  2008
			par=(BranchObj*)(selection->getParObj());
insilmaril@0
  2009
			if (selection->getOrientation()==OrientLeftOfCenter)
insilmaril@0
  2010
			{
insilmaril@0
  2011
				if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2012
					typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  2013
				{
insilmaril@0
  2014
					selection->unselect();
insilmaril@0
  2015
					selection=par;
insilmaril@0
  2016
					selection->select();
insilmaril@0
  2017
					adjustCanvasSize();
insilmaril@0
  2018
					ensureSelectionVisible();
insilmaril@0
  2019
				}
insilmaril@0
  2020
			} else
insilmaril@0
  2021
			{
insilmaril@0
  2022
				if (typeid(*selection) == typeid(BranchObj) )
insilmaril@0
  2023
				{
insilmaril@0
  2024
					bo=((BranchObj*)(selection))->getLastSelectedBranch();
insilmaril@0
  2025
					if (bo) 
insilmaril@0
  2026
					{
insilmaril@0
  2027
						selection->unselect();
insilmaril@0
  2028
						selection=bo;
insilmaril@0
  2029
						selection->select();
insilmaril@0
  2030
						adjustCanvasSize();
insilmaril@0
  2031
						ensureSelectionVisible();
insilmaril@0
  2032
					}
insilmaril@0
  2033
				}
insilmaril@0
  2034
			}
insilmaril@0
  2035
		}
insilmaril@0
  2036
	}
insilmaril@0
  2037
}
insilmaril@0
  2038
insilmaril@0
  2039
void MapEditor::selectFirstBranch()
insilmaril@0
  2040
{
insilmaril@0
  2041
	// Finish open lineEdits
insilmaril@0
  2042
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2043
insilmaril@0
  2044
	BranchObj *bo1;
insilmaril@0
  2045
	BranchObj *bo2;
insilmaril@0
  2046
	BranchObj* par;
insilmaril@0
  2047
	if (selection) {
insilmaril@0
  2048
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  2049
		{
insilmaril@0
  2050
			bo1=  (BranchObj*) (selection);
insilmaril@0
  2051
			par=(BranchObj*)(bo1->getParObj());
insilmaril@0
  2052
			bo2=par->getFirstBranch();
insilmaril@0
  2053
			if (bo2) {
insilmaril@0
  2054
				bo1->unselect();
insilmaril@0
  2055
				selection=bo2;
insilmaril@0
  2056
				selection->select();
insilmaril@0
  2057
				ensureSelectionVisible();
insilmaril@0
  2058
			}
insilmaril@0
  2059
		}		
insilmaril@0
  2060
		adjustCanvasSize();
insilmaril@0
  2061
	}
insilmaril@0
  2062
}
insilmaril@0
  2063
insilmaril@0
  2064
void MapEditor::selectLastBranch()
insilmaril@0
  2065
{
insilmaril@0
  2066
	// Finish open lineEdits
insilmaril@0
  2067
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2068
insilmaril@0
  2069
	BranchObj *bo1;
insilmaril@0
  2070
	BranchObj *bo2;
insilmaril@0
  2071
	BranchObj* par;
insilmaril@0
  2072
	if (selection) {
insilmaril@0
  2073
		if (typeid(*selection) == typeid(BranchObj))
insilmaril@0
  2074
		{
insilmaril@0
  2075
			bo1=  (BranchObj*) (selection);
insilmaril@0
  2076
			par=(BranchObj*)(bo1->getParObj());
insilmaril@0
  2077
			bo2=par->getLastBranch();
insilmaril@0
  2078
			if (bo2) {
insilmaril@0
  2079
				bo1->unselect();
insilmaril@0
  2080
				selection=bo2;
insilmaril@0
  2081
				selection->select();
insilmaril@0
  2082
				ensureSelectionVisible();
insilmaril@0
  2083
			}
insilmaril@0
  2084
		}		
insilmaril@0
  2085
		adjustCanvasSize();
insilmaril@0
  2086
	}
insilmaril@0
  2087
}
insilmaril@0
  2088
insilmaril@0
  2089
void MapEditor::setColor(QColor c)
insilmaril@0
  2090
{
insilmaril@0
  2091
	actColor=c;
insilmaril@0
  2092
}
insilmaril@0
  2093
insilmaril@0
  2094
void MapEditor::selectBackgroundColor()
insilmaril@0
  2095
{
insilmaril@0
  2096
	// Finish open lineEdits
insilmaril@0
  2097
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2098
insilmaril@0
  2099
	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
insilmaril@0
  2100
	if ( !col.isValid() ) return;
insilmaril@0
  2101
	setBackgroundColor( col );
insilmaril@131
  2102
	saveState();
insilmaril@0
  2103
}
insilmaril@0
  2104
insilmaril@0
  2105
void MapEditor::setBackgroundColor(QColor c)
insilmaril@0
  2106
{
insilmaril@0
  2107
	mapCanvas->setBackgroundColor (c);
insilmaril@0
  2108
}
insilmaril@0
  2109
insilmaril@0
  2110
QColor MapEditor::pickColor()
insilmaril@0
  2111
{
insilmaril@0
  2112
	if (selection) 
insilmaril@0
  2113
	{
insilmaril@0
  2114
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2115
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2116
		{
insilmaril@0
  2117
			BranchObj *bo=(BranchObj*)(selection);
insilmaril@0
  2118
			actColor=bo->getColor(); 
insilmaril@0
  2119
		}    
insilmaril@0
  2120
	}
insilmaril@0
  2121
	return actColor;
insilmaril@0
  2122
}
insilmaril@0
  2123
insilmaril@0
  2124
void MapEditor::colorItem()
insilmaril@0
  2125
{
insilmaril@0
  2126
	if (selection) 
insilmaril@0
  2127
	{
insilmaril@0
  2128
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2129
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2130
		{
insilmaril@106
  2131
			saveState(selection);
insilmaril@0
  2132
			BranchObj *bo=(BranchObj*)(selection);
insilmaril@0
  2133
			bo->setColor(actColor, false); // color links, color childs
insilmaril@0
  2134
		}    
insilmaril@0
  2135
	}
insilmaril@0
  2136
}
insilmaril@0
  2137
insilmaril@0
  2138
void MapEditor::colorBranch()
insilmaril@0
  2139
{
insilmaril@0
  2140
	if (selection) 
insilmaril@0
  2141
	{
insilmaril@0
  2142
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2143
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2144
		{
insilmaril@106
  2145
			saveState(selection);
insilmaril@0
  2146
			BranchObj *bo=(BranchObj*)(selection);
insilmaril@0
  2147
			bo->setColor(actColor, true); // color links, color childs
insilmaril@0
  2148
		}    
insilmaril@0
  2149
	}
insilmaril@0
  2150
}
insilmaril@0
  2151
insilmaril@0
  2152
insilmaril@0
  2153
void MapEditor::toggleStandardFlag(QString f)
insilmaril@0
  2154
{
insilmaril@0
  2155
	if (selection)
insilmaril@0
  2156
	{
insilmaril@106
  2157
		saveState(selection);	
insilmaril@103
  2158
		((BranchObj*)(selection))->toggleStandardFlag (f,actionSettingsUseFlagGroups);
insilmaril@0
  2159
	}	
insilmaril@0
  2160
}
insilmaril@0
  2161
insilmaril@0
  2162
void MapEditor::setViewCenter()
insilmaril@0
  2163
{
insilmaril@0
  2164
	// transform to CanvasView Coord:
insilmaril@0
  2165
	QPoint p=worldMatrix().map(movingCenter);
insilmaril@0
  2166
	center ( p.x(), p.y());
insilmaril@0
  2167
}
insilmaril@0
  2168
insilmaril@0
  2169
insilmaril@0
  2170
BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0
  2171
{
insilmaril@0
  2172
	if (!itFind) 
insilmaril@0
  2173
	{	// Nothing found or new find process
insilmaril@0
  2174
		if (EOFind)
insilmaril@0
  2175
			// nothing found, start again
insilmaril@0
  2176
			EOFind=false;
insilmaril@0
  2177
		itFind=mapCenter->first();
insilmaril@0
  2178
	}	
insilmaril@0
  2179
	bool searching=true;
insilmaril@0
  2180
	bool foundNote=false;
insilmaril@0
  2181
	while (searching && !EOFind)
insilmaril@0
  2182
	{
insilmaril@0
  2183
		if (itFind)
insilmaril@0
  2184
		{
insilmaril@0
  2185
			// Searching in Note
insilmaril@0
  2186
			if (itFind->getNote().contains(s,cs))
insilmaril@0
  2187
			{
insilmaril@0
  2188
				if (selection!=itFind) 
insilmaril@0
  2189
				{
insilmaril@0
  2190
					if (selection) ((BranchObj*)(selection))->unselect();
insilmaril@0
  2191
					selection=itFind;
insilmaril@0
  2192
					selection->select();
insilmaril@0
  2193
					adjustCanvasSize();
insilmaril@0
  2194
					ensureSelectionVisible();
insilmaril@0
  2195
				}
insilmaril@0
  2196
				if (textEditor->findText(s,cs)) 
insilmaril@0
  2197
				{
insilmaril@0
  2198
					searching=false;
insilmaril@0
  2199
					foundNote=true;
insilmaril@0
  2200
				}	
insilmaril@0
  2201
			}
insilmaril@0
  2202
			// Searching in Heading
insilmaril@0
  2203
			if (searching && itFind->getHeading().contains (s,cs) ) 
insilmaril@0
  2204
			{
insilmaril@0
  2205
				if (selection) ((BranchObj*)(selection))->unselect();
insilmaril@0
  2206
				selection=itFind;
insilmaril@0
  2207
				selection->select();
insilmaril@0
  2208
				adjustCanvasSize();
insilmaril@0
  2209
				ensureSelectionVisible();
insilmaril@0
  2210
				searching=false;
insilmaril@0
  2211
			}
insilmaril@0
  2212
		}	
insilmaril@0
  2213
		if (!foundNote)
insilmaril@0
  2214
		{
insilmaril@0
  2215
			itFind=itFind->next();
insilmaril@0
  2216
			if (!itFind) EOFind=true;
insilmaril@0
  2217
		}
insilmaril@0
  2218
	}	
insilmaril@0
  2219
	if (!searching)
insilmaril@0
  2220
	{
insilmaril@0
  2221
		adjustCanvasSize();
insilmaril@0
  2222
		return (BranchObj*)(selection);
insilmaril@0
  2223
	}	else
insilmaril@0
  2224
		return NULL;
insilmaril@0
  2225
}
insilmaril@0
  2226
insilmaril@0
  2227
void MapEditor::findReset()
insilmaril@0
  2228
{	// Necessary if text to find changes during a find process
insilmaril@0
  2229
	itFind=NULL;
insilmaril@0
  2230
	EOFind=false;
insilmaril@0
  2231
}
insilmaril@0
  2232
insilmaril@0
  2233
void MapEditor::openURL()
insilmaril@0
  2234
{
insilmaril@0
  2235
	if (selection )
insilmaril@0
  2236
	{
insilmaril@0
  2237
		if (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2238
			typeid(*selection) == typeid(MapCenterObj))
insilmaril@0
  2239
		{
insilmaril@0
  2240
			QString url=((BranchObj*)(selection))->getURL();
insilmaril@0
  2241
insilmaril@0
  2242
			QProcess *proc = new QProcess( this );
insilmaril@0
  2243
insilmaril@0
  2244
#if !defined(Q_OS_MACX)
insilmaril@0
  2245
			proc->addArgument( settings.readEntry("/vym/mainwindow/readerURL","konqueror" ));
insilmaril@0
  2246
#else			
insilmaril@0
  2247
			proc->addArgument( settings.readEntry("/vym/mainwindow/readerURL",
insilmaril@0
  2248
				"/Applications/Safari.app/Contents/MacOS/Safari" ));
insilmaril@0
  2249
#endif			
insilmaril@0
  2250
insilmaril@0
  2251
			proc->addArgument( url);
insilmaril@0
  2252
insilmaril@0
  2253
			if ( !proc->start() ) 
insilmaril@0
  2254
				// error handling
insilmaril@0
  2255
				if (mainWindow->settingsURL() ) 
insilmaril@0
  2256
					openURL();
insilmaril@0
  2257
		}	
insilmaril@0
  2258
	}	
insilmaril@0
  2259
}
insilmaril@0
  2260
insilmaril@0
  2261
void MapEditor::editURL()
insilmaril@0
  2262
{
insilmaril@0
  2263
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2264
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2265
	{		
insilmaril@0
  2266
		bool ok;
insilmaril@0
  2267
		QString text = QInputDialog::getText(
insilmaril@0
  2268
				"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@0
  2269
				((BranchObj*)(selection))->getURL(), &ok, this );
insilmaril@0
  2270
		if ( ok) 
insilmaril@0
  2271
		{
insilmaril@0
  2272
			// user entered something and pressed OK
insilmaril@0
  2273
			((BranchObj*)(selection))->setURL (text);
insilmaril@0
  2274
			updateActions();
insilmaril@131
  2275
			saveState();	//FIXME undoCommand
insilmaril@0
  2276
		}	
insilmaril@0
  2277
	}
insilmaril@0
  2278
}
insilmaril@0
  2279
insilmaril@0
  2280
void MapEditor::editHeading2URL()
insilmaril@0
  2281
{
insilmaril@0
  2282
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2283
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2284
	{		
insilmaril@0
  2285
		BranchObj *b=(BranchObj*)(selection);
insilmaril@0
  2286
		b->setURL (b->getHeading());
insilmaril@0
  2287
		updateActions();
insilmaril@131
  2288
		saveState();	//FIXME undoCommand
insilmaril@0
  2289
	}
insilmaril@0
  2290
}	
insilmaril@0
  2291
insilmaril@0
  2292
void MapEditor::editBugzilla2URL()
insilmaril@0
  2293
{
insilmaril@0
  2294
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2295
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2296
	{		
insilmaril@0
  2297
		BranchObj *b=(BranchObj*)(selection);
insilmaril@95
  2298
		b->setURL ("https://bugzilla.novell.com/show_bug.cgi?id="+b->getHeading());
insilmaril@0
  2299
		updateActions();
insilmaril@131
  2300
		saveState();	//FIXME undoCommand
insilmaril@0
  2301
	}
insilmaril@0
  2302
}	
insilmaril@0
  2303
insilmaril@0
  2304
void MapEditor::editVymLink()
insilmaril@0
  2305
{
insilmaril@0
  2306
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2307
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2308
	{		
insilmaril@0
  2309
		QFileDialog *fd=new QFileDialog( this,tr("VYM - Link to another map"));
insilmaril@0
  2310
		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@0
  2311
		fd->setCaption(tr("VYM - Link to another map"));
insilmaril@0
  2312
		if (! ((BranchObj*)(selection))->getVymLink().isEmpty() )
insilmaril@0
  2313
			fd->setSelection( ((BranchObj*)(selection))->getVymLink() );
insilmaril@0
  2314
		fd->show();
insilmaril@0
  2315
insilmaril@0
  2316
		QString fn;
insilmaril@0
  2317
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2318
			((BranchObj*)(selection))->setVymLink (fd->selectedFile() );
insilmaril@0
  2319
		updateActions();
insilmaril@0
  2320
		mapCenter->reposition();
insilmaril@0
  2321
		adjustCanvasSize();
insilmaril@0
  2322
		canvas()->update();
insilmaril@131
  2323
		saveState();	//FIXME undoCommand
insilmaril@0
  2324
	}
insilmaril@0
  2325
}
insilmaril@0
  2326
insilmaril@0
  2327
void MapEditor::deleteVymLink()
insilmaril@0
  2328
{
insilmaril@0
  2329
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2330
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2331
	{		
insilmaril@0
  2332
		((BranchObj*)(selection))->setVymLink ("" );
insilmaril@0
  2333
		updateActions();
insilmaril@0
  2334
		mapCenter->reposition();
insilmaril@0
  2335
		adjustCanvasSize();
insilmaril@0
  2336
		canvas()->update();
insilmaril@131
  2337
		saveState();	//FIXME undoCommand
insilmaril@0
  2338
	}
insilmaril@0
  2339
}
insilmaril@0
  2340
insilmaril@0
  2341
QString MapEditor::getVymLink()
insilmaril@0
  2342
{
insilmaril@0
  2343
	if (selection && (typeid(*selection) == typeid(BranchObj) ||
insilmaril@0
  2344
			typeid(*selection) == typeid(MapCenterObj)) )
insilmaril@0
  2345
	{		
insilmaril@0
  2346
		return ((BranchObj*)(selection))->getVymLink();
insilmaril@0
  2347
	}
insilmaril@0
  2348
	return "";
insilmaril@0
  2349
	
insilmaril@0
  2350
}
insilmaril@0
  2351
insilmaril@98
  2352
void MapEditor::removeBranchHere()
insilmaril@98
  2353
{
insilmaril@98
  2354
	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98
  2355
	{		
insilmaril@106
  2356
		saveState(selection->getParObj());
insilmaril@98
  2357
		QString sel=selection->getSelectString();
insilmaril@98
  2358
		BranchObj* bo=(BranchObj*)(selection);
insilmaril@98
  2359
		BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@98
  2360
		unselect();
insilmaril@98
  2361
		par->removeBranchHere(bo);
insilmaril@98
  2362
		mapCenter->reposition();
insilmaril@98
  2363
		select (sel);
insilmaril@98
  2364
	}	
insilmaril@98
  2365
}
insilmaril@98
  2366
insilmaril@98
  2367
void MapEditor::removeChilds()
insilmaril@98
  2368
{
insilmaril@98
  2369
	if (selection && (typeid(*selection) == typeid(BranchObj) ))
insilmaril@98
  2370
	{		
insilmaril@106
  2371
		saveState(selection->getParObj());
insilmaril@98
  2372
		((BranchObj*)(selection))->removeChilds();
insilmaril@98
  2373
		mapCenter->reposition();
insilmaril@98
  2374
	}	
insilmaril@98
  2375
}
insilmaril@98
  2376
insilmaril@0
  2377
void MapEditor::editMapInfo()
insilmaril@0
  2378
{
insilmaril@0
  2379
	ExtraInfoDialog dia;
insilmaril@0
  2380
	dia.setMapName (getFileName() );
insilmaril@0
  2381
	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0
  2382
	dia.setComment(mapCenter->getComment() );
insilmaril@0
  2383
insilmaril@0
  2384
	// Calc some stats
insilmaril@0
  2385
	QString stats;
insilmaril@0
  2386
    int i=0;
insilmaril@0
  2387
    QCanvasItemList l=canvas()->allItems();
insilmaril@0
  2388
    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) 
insilmaril@0
  2389
        i++;
insilmaril@0
  2390
    stats+=QString ("%1 items on canvas\n").arg (i,6);
insilmaril@0
  2391
insilmaril@0
  2392
	uint b=0;
insilmaril@0
  2393
	uint f=0;
insilmaril@0
  2394
	uint n=0;
insilmaril@103
  2395
	uint xl=0;
insilmaril@0
  2396
	BranchObj *bo;
insilmaril@0
  2397
	bo=mapCenter->first();
insilmaril@0
  2398
	while (bo) 
insilmaril@0
  2399
	{
insilmaril@0
  2400
		if (!bo->getNote().isEmpty() ) n++;
insilmaril@0
  2401
		f+= bo->countFloatImages();
insilmaril@0
  2402
		b++;
insilmaril@103
  2403
		xl+=bo->countXLinks();
insilmaril@0
  2404
		bo=bo->next();
insilmaril@0
  2405
	}
insilmaril@0
  2406
    stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104
  2407
    stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0
  2408
    stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0
  2409
    stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0
  2410
	dia.setStats (stats);
insilmaril@0
  2411
insilmaril@0
  2412
	// Finally show dialog
insilmaril@0
  2413
	if (dia.exec() == QDialog::Accepted)
insilmaril@0
  2414
	{
insilmaril@0
  2415
		mapCenter->setAuthor (dia.getAuthor() );
insilmaril@0
  2416
		mapCenter->setComment (dia.getComment() );
insilmaril@131
  2417
		saveState();	//FIXME undoCommand
insilmaril@0
  2418
	}
insilmaril@0
  2419
}
insilmaril@0
  2420
insilmaril@0
  2421
void MapEditor::updateActions()
insilmaril@0
  2422
{
insilmaril@98
  2423
	QAction *a;
insilmaril@0
  2424
	if (getLinkColorHint()==HeadingColor) 
insilmaril@0
  2425
		actionFormatLinkColorHint->setOn(true);
insilmaril@0
  2426
	else	
insilmaril@0
  2427
		actionFormatLinkColorHint->setOn(false);
insilmaril@0
  2428
insilmaril@0
  2429
	switch (linkstyle)
insilmaril@0
  2430
	{
insilmaril@0
  2431
		case StyleLine: 
insilmaril@0
  2432
			actionFormatLinkStyleLine->setOn(true);
insilmaril@0
  2433
			break;
insilmaril@0
  2434
		case StyleParabel:
insilmaril@0
  2435
			actionFormatLinkStyleParabel->setOn(true);
insilmaril@0
  2436
			break;
insilmaril@0
  2437
		case StylePolyLine:	
insilmaril@0
  2438
			actionFormatLinkStylePolyLine->setOn(true);
insilmaril@0
  2439
			break;
insilmaril@0
  2440
		case StylePolyParabel:	
insilmaril@0
  2441
			actionFormatLinkStylePolyParabel->setOn(true);
insilmaril@0
  2442
			break;
insilmaril@0
  2443
		default:
insilmaril@0
  2444
			break;
insilmaril@0
  2445
	}	
insilmaril@0
  2446
insilmaril@0
  2447
	QPixmap pix( 16, 16 );
insilmaril@0
  2448
    pix.fill( mapCanvas->backgroundColor() );
insilmaril@0
  2449
    actionFormatBackColor->setIconSet( pix );
insilmaril@97
  2450
    pix.fill( defLinkColor );
insilmaril@0
  2451
    actionFormatLinkColor->setIconSet( pix );
insilmaril@0
  2452
insilmaril@0
  2453
	actionEditUndo->setEnabled( mapChanged );
insilmaril@0
  2454
	actionFileSave->setEnabled( mapUnsaved );
insilmaril@0
  2455
insilmaril@0
  2456
	if (selection)
insilmaril@0
  2457
	{
insilmaril@0
  2458
		if ( (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2459
			(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2460
		{
insilmaril@89
  2461
			BranchObj *bo=(BranchObj*)(selection);
insilmaril@89
  2462
			// Take care of links
insilmaril@95
  2463
			if (bo->countXLinks()==0)
insilmaril@89
  2464
			{
insilmaril@89
  2465
				branchLinksContextMenu->clear();
insilmaril@125
  2466
				branchLinksContextMenu->insertItem ("No xLink available");
insilmaril@94
  2467
				branchLinksContextMenuDup->clear();
insilmaril@125
  2468
				branchLinksContextMenuDup->insertItem ("No xLink available");
insilmaril@89
  2469
				
insilmaril@89
  2470
			} else
insilmaril@89
  2471
			{
insilmaril@89
  2472
				BranchObj *bot;
insilmaril@89
  2473
				QString s;
insilmaril@89
  2474
				branchLinksContextMenu->clear();
insilmaril@94
  2475
				branchLinksContextMenuDup->clear();
insilmaril@95
  2476
				for (int i=0; i<=bo->countXLinks();i++)
insilmaril@89
  2477
				{
insilmaril@95
  2478
					bot=bo->XLinkTargetAt(i);
insilmaril@89
  2479
					if (bot)
insilmaril@89
  2480
					{
insilmaril@89
  2481
						s=bot->getHeading();
insilmaril@89
  2482
						if (s.length()>25)
insilmaril@89
  2483
							s=s.left(25)+"...";
insilmaril@89
  2484
						branchLinksContextMenu->insertItem (s);
insilmaril@94
  2485
						branchLinksContextMenuDup->insertItem (s);
insilmaril@89
  2486
					}	
insilmaril@89
  2487
				}
insilmaril@89
  2488
			}
insilmaril@89
  2489
insilmaril@0
  2490
			standardFlagsDefault->setEnabled (true);
insilmaril@0
  2491
insilmaril@89
  2492
			if ( bo->getURL().isEmpty() )
insilmaril@0
  2493
				actionEditOpenURL->setEnabled (false);
insilmaril@0
  2494
			else	
insilmaril@0
  2495
				actionEditOpenURL->setEnabled (true);
insilmaril@0
  2496
insilmaril@89
  2497
			if ( bo->getVymLink().isEmpty() )
insilmaril@0
  2498
			{
insilmaril@0
  2499
				actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2500
				actionEditDeleteVymLink->setEnabled (false);
insilmaril@0
  2501
			} else	
insilmaril@0
  2502
			{
insilmaril@0
  2503
				actionEditOpenVymLink->setEnabled (true);
insilmaril@0
  2504
				actionEditDeleteVymLink->setEnabled (true);
insilmaril@0
  2505
			}	
insilmaril@0
  2506
insilmaril@0
  2507
			actionEditCopy->setEnabled (true);	
insilmaril@0
  2508
			actionEditCut->setEnabled (true);	
insilmaril@119
  2509
			if (clipboardME->getMapCenter()->countBranches()>0 || clipboardME->getMapCenter()->countFloatImages()>0)
insilmaril@119
  2510
				actionEditPaste->setEnabled (true);	
insilmaril@119
  2511
			else	
insilmaril@119
  2512
				actionEditPaste->setEnabled (false);	
insilmaril@119
  2513
			for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@119
  2514
				a->setEnabled(true);
insilmaril@0
  2515
			actionEditDelete->setEnabled (true);
insilmaril@0
  2516
			actionEditToggleFloatExport->setEnabled (false);
insilmaril@0
  2517
			switch (selection->getFrameType())
insilmaril@0
  2518
			{
insilmaril@0
  2519
				case NoFrame: 
insilmaril@0
  2520
					actionFormatFrameNone->setOn(true);
insilmaril@0
  2521
					break;
insilmaril@0
  2522
				case Rectangle:
insilmaril@0
  2523
					actionFormatFrameRectangle->setOn(true);
insilmaril@0
  2524
					break;
insilmaril@0
  2525
				default:
insilmaril@0
  2526
					break;
insilmaril@0
  2527
			}	
insilmaril@0
  2528
		}
insilmaril@0
  2529
		if ( (typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0
  2530
		{
insilmaril@0
  2531
			standardFlagsDefault->setEnabled (false);
insilmaril@0
  2532
insilmaril@0
  2533
			actionEditOpenURL->setEnabled (false);
insilmaril@0
  2534
			actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2535
			actionEditDeleteVymLink->setEnabled (false);	
insilmaril@0
  2536
insilmaril@0
  2537
			actionEditCopy->setEnabled (true);
insilmaril@0
  2538
			actionEditCut->setEnabled (true);	
insilmaril@0
  2539
			actionEditPaste->setEnabled (false);	//FIXME
insilmaril@98
  2540
			for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98
  2541
				a->setEnabled(false);
insilmaril@0
  2542
			actionEditDelete->setEnabled (true);
insilmaril@0
  2543
			actionEditToggleFloatExport->setOn
insilmaril@0
  2544
				( ((FloatImageObj*)(selection))->getFloatExport() );
insilmaril@0
  2545
		}
insilmaril@0
  2546
insilmaril@0
  2547
	} else
insilmaril@0
  2548
	{
insilmaril@0
  2549
		standardFlagsDefault->setEnabled (false);
insilmaril@0
  2550
insilmaril@0
  2551
		actionEditCopy->setEnabled (false);	
insilmaril@0
  2552
		actionEditCut->setEnabled (false);	
insilmaril@0
  2553
		actionEditPaste->setEnabled (false);	
insilmaril@98
  2554
		for (a=actionListBranches.first();a;a=actionListBranches.next())
insilmaril@98
  2555
			a->setEnabled(false);
insilmaril@98
  2556
insilmaril@0
  2557
		actionEditOpenURL->setEnabled (false);
insilmaril@0
  2558
		actionEditOpenVymLink->setEnabled (false);
insilmaril@0
  2559
		actionEditDeleteVymLink->setEnabled (false);	
insilmaril@0
  2560
		actionEditHeading2URL->setEnabled (false);	
insilmaril@0
  2561
		actionEditDelete->setEnabled (false);
insilmaril@0
  2562
		actionEditToggleFloatExport->setEnabled (false);
insilmaril@0
  2563
	}	
insilmaril@0
  2564
}
insilmaril@0
  2565
insilmaril@0
  2566
void MapEditor::setLinkStyle (LinkStyle ls)
insilmaril@0
  2567
{
insilmaril@0
  2568
	linkstyle=ls;
insilmaril@0
  2569
insilmaril@102
  2570
	saveState();
insilmaril@0
  2571
	BranchObj *bo;
insilmaril@0
  2572
	bo=mapCenter->first();
insilmaril@0
  2573
	bo=bo->next();
insilmaril@0
  2574
	while (bo) 
insilmaril@0
  2575
	{
insilmaril@0
  2576
		bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0
  2577
		bo=bo->next();
insilmaril@0
  2578
	}
insilmaril@102
  2579
	mapCenter->reposition();
insilmaril@0
  2580
}
insilmaril@0
  2581
insilmaril@0
  2582
LinkStyle MapEditor::getLinkStyle ()
insilmaril@0
  2583
{
insilmaril@0
  2584
	return linkstyle;
insilmaril@0
  2585
}	
insilmaril@0
  2586
insilmaril@0
  2587
void MapEditor::setLinkColor(QColor c)
insilmaril@0
  2588
{
insilmaril@97
  2589
	defLinkColor=c;
insilmaril@0
  2590
	updateActions();
insilmaril@0
  2591
}
insilmaril@0
  2592
insilmaril@0
  2593
void MapEditor::setLinkColorHint()
insilmaril@0
  2594
{
insilmaril@0
  2595
	// called from setLinkColorHint(lch) or at end of parse
insilmaril@0
  2596
	BranchObj *bo;
insilmaril@0
  2597
	bo=mapCenter->first();
insilmaril@0
  2598
	while (bo) 
insilmaril@0
  2599
	{
insilmaril@0
  2600
		bo->setLinkColor();
insilmaril@0
  2601
		bo=bo->next();
insilmaril@0
  2602
	}
insilmaril@0
  2603
}
insilmaril@0
  2604
insilmaril@0
  2605
void MapEditor::setLinkColorHint(LinkColorHint lch)
insilmaril@0
  2606
{
insilmaril@0
  2607
	linkcolorhint=lch;
insilmaril@0
  2608
	setLinkColorHint();
insilmaril@0
  2609
}
insilmaril@0
  2610
insilmaril@0
  2611
void MapEditor::toggleLinkColorHint()
insilmaril@0
  2612
{
insilmaril@0
  2613
	if (linkcolorhint==HeadingColor)
insilmaril@0
  2614
		linkcolorhint=DefaultColor;
insilmaril@0
  2615
	else	
insilmaril@0
  2616
		linkcolorhint=HeadingColor;
insilmaril@0
  2617
	BranchObj *bo;
insilmaril@0
  2618
	bo=mapCenter->first();
insilmaril@0
  2619
	while (bo) 
insilmaril@0
  2620
	{
insilmaril@0
  2621
		bo->setLinkColor();
insilmaril@0
  2622
		bo=bo->next();
insilmaril@0
  2623
	}
insilmaril@0
  2624
}
insilmaril@0
  2625
insilmaril@0
  2626
LinkColorHint MapEditor::getLinkColorHint()
insilmaril@0
  2627
{
insilmaril@0
  2628
	return linkcolorhint;
insilmaril@0
  2629
}
insilmaril@0
  2630
insilmaril@0
  2631
QColor MapEditor::getDefLinkColor()
insilmaril@0
  2632
{
insilmaril@97
  2633
	return defLinkColor;
insilmaril@97
  2634
}
insilmaril@97
  2635
insilmaril@97
  2636
void MapEditor::setDefXLinkColor(QColor col)
insilmaril@97
  2637
{
insilmaril@97
  2638
	defXLinkColor=col;
insilmaril@97
  2639
}
insilmaril@97
  2640
insilmaril@97
  2641
QColor MapEditor::getDefXLinkColor()
insilmaril@97
  2642
{
insilmaril@97
  2643
	return defXLinkColor;
insilmaril@97
  2644
}
insilmaril@97
  2645
insilmaril@97
  2646
void MapEditor::setDefXLinkWidth (int w)
insilmaril@97
  2647
{
insilmaril@97
  2648
	defXLinkWidth=w;
insilmaril@97
  2649
}
insilmaril@97
  2650
insilmaril@97
  2651
int MapEditor::getDefXLinkWidth()
insilmaril@97
  2652
{
insilmaril@97
  2653
	return defXLinkWidth;
insilmaril@0
  2654
}
insilmaril@0
  2655
insilmaril@0
  2656
void MapEditor::selectLinkColor()
insilmaril@0
  2657
{
insilmaril@0
  2658
	// Finish open lineEdits
insilmaril@0
  2659
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  2660
insilmaril@97
  2661
	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0
  2662
	if ( !col.isValid() ) return;
insilmaril@0
  2663
	setLinkColor( col );
insilmaril@131
  2664
	saveState();	//FIXME undoCommand
insilmaril@131
  2665
insilmaril@0
  2666
}
insilmaril@0
  2667
insilmaril@0
  2668
void MapEditor::toggleScroll()
insilmaril@0
  2669
{
insilmaril@0
  2670
	if (selection && (typeid(*selection) == typeid(BranchObj)) )
insilmaril@0
  2671
	{
insilmaril@0
  2672
		BranchObj *bo=((BranchObj*)(selection));
insilmaril@0
  2673
		if (bo->countBranches()==0) return;
insilmaril@0
  2674
		if (bo->getDepth()==0) return;
insilmaril@106
  2675
		saveState(selection);
insilmaril@0
  2676
		bo->toggleScroll();
insilmaril@0
  2677
		adjustCanvasSize();
insilmaril@0
  2678
		canvas()->update();
insilmaril@0
  2679
	}
insilmaril@0
  2680
}
insilmaril@0
  2681
insilmaril@0
  2682
void MapEditor::unScrollAll()
insilmaril@0
  2683
{
insilmaril@0
  2684
	BranchObj *bo;
insilmaril@0
  2685
	bo=mapCenter->first();
insilmaril@0
  2686
	while (bo) 
insilmaril@0
  2687
	{
insilmaril@0
  2688
		if (bo->isScrolled()) bo->toggleScroll();
insilmaril@0
  2689
		bo=bo->next();
insilmaril@0
  2690
	}
insilmaril@0
  2691
}
insilmaril@0
  2692
insilmaril@0
  2693
void MapEditor::loadFloatImage ()
insilmaril@0
  2694
{
insilmaril@0
  2695
	if (selection && 
insilmaril@0
  2696
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2697
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2698
	{
insilmaril@0
  2699
		BranchObj *bo=((BranchObj*)(selection));
insilmaril@0
  2700
insilmaril@0
  2701
		QFileDialog *fd=new QFileDialog( this,tr("vym - load image"));
insilmaril@0
  2702
		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@0
  2703
		ImagePreview *p =new ImagePreview (fd);
insilmaril@0
  2704
		fd->setContentsPreviewEnabled( TRUE );
insilmaril@0
  2705
		fd->setContentsPreview( p, p );
insilmaril@0
  2706
		fd->setPreviewMode( QFileDialog::Contents );
insilmaril@0
  2707
		fd->setCaption(tr("vym - Load image"));
insilmaril@0
  2708
		fd->setDir (lastImageDir);
insilmaril@0
  2709
		fd->show();
insilmaril@0
  2710
insilmaril@0
  2711
		QString fn;
insilmaril@0
  2712
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2713
		{
insilmaril@106
  2714
			saveState(selection);
insilmaril@0
  2715
			QString fn=fd->selectedFile();
insilmaril@0
  2716
			lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@0
  2717
			bo->addFloatImage();
insilmaril@0
  2718
			// FIXME check if load was successful
insilmaril@0
  2719
			bo->getLastFloatImage()->load(fn);
insilmaril@0
  2720
			bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@0
  2721
			mapCenter->reposition();
insilmaril@0
  2722
			adjustCanvasSize();
insilmaril@0
  2723
			canvas()->update();
insilmaril@0
  2724
		}
insilmaril@0
  2725
	}
insilmaril@0
  2726
}
insilmaril@0
  2727
insilmaril@0
  2728
void MapEditor::saveFloatImage (int item)
insilmaril@0
  2729
{
insilmaril@0
  2730
	if (selection && 
insilmaril@0
  2731
		(typeid(*selection) == typeid(FloatImageObj)) )
insilmaril@0
  2732
	{
insilmaril@0
  2733
		FloatImageObj *fio=((FloatImageObj*)(selection));
insilmaril@0
  2734
		const char* fmt = saveImageFormatMenu->text(item);
insilmaril@0
  2735
insilmaril@0
  2736
		QFileDialog *fd=new QFileDialog( this, tr("vym - save image as") + fmt);
insilmaril@0
  2737
		fd->addFilter ("PNG (*.png)");
insilmaril@0
  2738
		fd->addFilter ("BMP (*.bmp)");
insilmaril@0
  2739
		fd->addFilter ("XBM (*.xbm)");
insilmaril@0
  2740
		fd->addFilter ("JPG (*.jpg)");
insilmaril@0
  2741
		fd->addFilter ("XPM (*.xpm)");
insilmaril@0
  2742
		fd->addFilter ("GIF (*.gif)");
insilmaril@0
  2743
		fd->addFilter ("PNM (*.pnm)");
insilmaril@0
  2744
		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@0
  2745
		fd->setCaption(tr("vym - Save image as ") + fmt);
insilmaril@0
  2746
		fd->setMode( QFileDialog::AnyFile );
insilmaril@0
  2747
		fd->setSelection (fio->getOriginalFilename());
insilmaril@0
  2748
		fd->show();
insilmaril@0
  2749
insilmaril@0
  2750
		QString fn;
insilmaril@0
  2751
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2752
		{
insilmaril@0
  2753
			if (QFile (fd->selectedFile()).exists() )
insilmaril@0
  2754
			{
insilmaril@0
  2755
				QMessageBox mb( "VYM",
insilmaril@0
  2756
					tr("The file ") + fd->selectedFile() + 
insilmaril@0
  2757
					tr(" exists already. "
insilmaril@0
  2758
					"Do you want to overwrite it?"),
insilmaril@0
  2759
				QMessageBox::Warning,
insilmaril@0
  2760
				QMessageBox::Yes | QMessageBox::Default,
insilmaril@0
  2761
				QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@0
  2762
				QMessageBox::QMessageBox::NoButton );
insilmaril@0
  2763
insilmaril@0
  2764
				mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0
  2765
				mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0
  2766
				switch( mb.exec() ) 
insilmaril@0
  2767
				{
insilmaril@0
  2768
					case QMessageBox::Yes:
insilmaril@0
  2769
						// save 
insilmaril@0
  2770
						break;;
insilmaril@0
  2771
					case QMessageBox::Cancel:
insilmaril@0
  2772
						// do nothing
insilmaril@0
  2773
						return;
insilmaril@0
  2774
						break;
insilmaril@0
  2775
				}
insilmaril@0
  2776
			}
insilmaril@0
  2777
			fio->save (fd->selectedFile(),fmt);
insilmaril@0
  2778
		}
insilmaril@0
  2779
	}
insilmaril@0
  2780
}
insilmaril@0
  2781
insilmaril@0
  2782
void MapEditor::toggleFloatExport()
insilmaril@0
  2783
{
insilmaril@0
  2784
	if (selection && 
insilmaril@0
  2785
		(typeid(*selection) == typeid(FloatImageObj))|| 
insilmaril@0
  2786
		(typeid(*selection) == typeid(FloatObj)) )
insilmaril@0
  2787
	{
insilmaril@0
  2788
		FloatImageObj *fio=((FloatImageObj*)(selection));
insilmaril@0
  2789
		fio->setFloatExport (actionEditToggleFloatExport->isOn() );
insilmaril@0
  2790
	}
insilmaril@0
  2791
}
insilmaril@0
  2792
insilmaril@0
  2793
void MapEditor::setFrame(const FrameType &t)
insilmaril@0
  2794
{
insilmaril@0
  2795
	if (selection && 
insilmaril@0
  2796
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2797
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2798
	{
insilmaril@0
  2799
		selection->setFrameType (t);
insilmaril@0
  2800
		mapCenter->reposition();
insilmaril@0
  2801
		selection->updateLink();
insilmaril@0
  2802
	}
insilmaril@0
  2803
}
insilmaril@0
  2804
insilmaril@0
  2805
void MapEditor::importDir(BranchObj *dst, QDir d)
insilmaril@0
  2806
{
insilmaril@0
  2807
	if (selection && 
insilmaril@0
  2808
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2809
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2810
	{
insilmaril@0
  2811
		BranchObj *bo;
insilmaril@0
  2812
		
insilmaril@0
  2813
		// Traverse directories
insilmaril@0
  2814
		d.setFilter( QDir::Dirs| QDir::Hidden | QDir::NoSymLinks );
insilmaril@0
  2815
		const QFileInfoList *dirlist = d.entryInfoList();
insilmaril@0
  2816
		QFileInfoListIterator itdir( *dirlist );
insilmaril@0
  2817
		QFileInfo *fi;
insilmaril@0
  2818
insilmaril@0
  2819
		while ( (fi = itdir.current()) != 0 ) 
insilmaril@0
  2820
		{
insilmaril@0
  2821
			if (fi->fileName() != "." && fi->fileName() != ".." )
insilmaril@0
  2822
			{
insilmaril@0
  2823
				dst->addBranch();
insilmaril@0
  2824
				bo=dst->getLastBranch();
insilmaril@0
  2825
				bo->setHeading (fi->fileName() );
insilmaril@0
  2826
				bo->setColor (QColor("blue"),false);
insilmaril@0
  2827
				bo->toggleScroll();
insilmaril@0
  2828
				if ( !d.cd(fi->fileName()) ) 
insilmaril@0
  2829
					QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory"));
insilmaril@0
  2830
				else 
insilmaril@0
  2831
				{
insilmaril@103
  2832
					// Recursively add subdirs
insilmaril@0
  2833
					importDir (bo,d);
insilmaril@0
  2834
					d.cdUp();
insilmaril@0
  2835
				}
insilmaril@0
  2836
			}	
insilmaril@0
  2837
			++itdir;
insilmaril@0
  2838
		}		
insilmaril@0
  2839
		// Traverse files
insilmaril@0
  2840
		d.setFilter( QDir::Files| QDir::Hidden | QDir::NoSymLinks );
insilmaril@0
  2841
		const QFileInfoList *filelist = d.entryInfoList();
insilmaril@0
  2842
		QFileInfoListIterator itfile( *filelist );
insilmaril@0
  2843
insilmaril@0
  2844
		while ( (fi = itfile.current()) != 0 ) 
insilmaril@0
  2845
		{
insilmaril@0
  2846
			dst->addBranch();
insilmaril@0
  2847
			bo=dst->getLastBranch();
insilmaril@0
  2848
			bo->setHeading (fi->fileName() );
insilmaril@0
  2849
			bo->setColor (QColor("black"),false);
insilmaril@103
  2850
			if (fi->fileName().right(4) == ".vym" )
insilmaril@103
  2851
				bo->setVymLink (fi->filePath());
insilmaril@103
  2852
insilmaril@0
  2853
			++itfile;
insilmaril@0
  2854
		}	
insilmaril@0
  2855
	}		
insilmaril@0
  2856
}
insilmaril@0
  2857
insilmaril@0
  2858
void MapEditor::importDir()
insilmaril@0
  2859
{
insilmaril@0
  2860
	if (selection && 
insilmaril@0
  2861
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@0
  2862
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@0
  2863
	{
insilmaril@0
  2864
		QFileDialog *fd=new QFileDialog( this,tr("VYM - Choose directory structur to import"));
insilmaril@0
  2865
		fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@0
  2866
		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
insilmaril@0
  2867
		fd->setCaption(tr("VYM - Choose directory structur to import"));
insilmaril@0
  2868
		fd->show();
insilmaril@0
  2869
insilmaril@0
  2870
		QString fn;
insilmaril@0
  2871
		if ( fd->exec() == QDialog::Accepted )
insilmaril@0
  2872
		{
insilmaril@0
  2873
			BranchObj *bo=((BranchObj*)(selection));
insilmaril@0
  2874
			importDir (bo,QDir(fd->selectedFile()) );
insilmaril@0
  2875
			mapCenter->reposition();
insilmaril@0
  2876
			adjustCanvasSize();
insilmaril@0
  2877
			canvas()->update();
insilmaril@0
  2878
		}
insilmaril@0
  2879
	}	
insilmaril@0
  2880
}
insilmaril@0
  2881
insilmaril@95
  2882
void MapEditor::followXLink(int i)
insilmaril@89
  2883
{
insilmaril@97
  2884
	if (selection && 
insilmaril@97
  2885
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@97
  2886
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@89
  2887
	{
insilmaril@97
  2888
		BranchObj *bo=((BranchObj*)(selection))->XLinkTargetAt(i);
insilmaril@97
  2889
		if (bo) 
insilmaril@97
  2890
		{
insilmaril@97
  2891
			selection->unselect();
insilmaril@97
  2892
			selection=bo;
insilmaril@97
  2893
			selection->select();
insilmaril@97
  2894
			ensureSelectionVisible();
insilmaril@97
  2895
		}
insilmaril@89
  2896
	}
insilmaril@89
  2897
}
insilmaril@89
  2898
insilmaril@95
  2899
void MapEditor::editXLink(int i)
insilmaril@94
  2900
{
insilmaril@97
  2901
	if (selection && 
insilmaril@97
  2902
		(typeid(*selection) == typeid(BranchObj)) || 
insilmaril@97
  2903
		(typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@94
  2904
	{
insilmaril@97
  2905
		XLinkObj *xlo=((BranchObj*)(selection))->XLinkAt(i);
insilmaril@97
  2906
		if (xlo) 
insilmaril@94
  2907
		{
insilmaril@97
  2908
			EditXLinkDialog dia;
insilmaril@97
  2909
			dia.setXLink (xlo);
insilmaril@102
  2910
			dia.setSelection(selection);
insilmaril@97
  2911
			if (dia.exec() == QDialog::Accepted)
insilmaril@97
  2912
			{
insilmaril@97
  2913
				if (dia.useSettingsGlobal() )
insilmaril@97
  2914
				{
insilmaril@97
  2915
					setDefXLinkColor (xlo->getColor() );
insilmaril@97
  2916
					setDefXLinkWidth (xlo->getWidth() );
insilmaril@97
  2917
				}
insilmaril@97
  2918
				if (dia.deleteXLink())
insilmaril@97
  2919
					((BranchObj*)(selection))->deleteXLinkAt(i);
insilmaril@131
  2920
				saveState();	//FIXME undoCommand
insilmaril@97
  2921
			}
insilmaril@97
  2922
		}	
insilmaril@97
  2923
	}
insilmaril@94
  2924
}
insilmaril@94
  2925
insilmaril@0
  2926
void MapEditor::testFunction()
insilmaril@0
  2927
{
insilmaril@0
  2928
	cout << "MapEditor::testFunction() called\n";
insilmaril@105
  2929
	if (selection && 
insilmaril@105
  2930
		(typeid(*selection) == typeid(BranchObj)) )
insilmaril@105
  2931
	{
insilmaril@105
  2932
		QString s=((BranchObj*)(selection))->getHeading();
insilmaril@106
  2933
		parseAtom(s);
insilmaril@105
  2934
	}
insilmaril@105
  2935
}
insilmaril@105
  2936
insilmaril@0
  2937
void MapEditor::ensureSelectionVisible()
insilmaril@0
  2938
{
insilmaril@98
  2939
	if (selection)
insilmaril@98
  2940
	{
insilmaril@98
  2941
		LinkableMapObj* lmo= dynamic_cast <LinkableMapObj*> (selection);
insilmaril@98
  2942
		QPoint p;
insilmaril@98
  2943
		if (selection->getOrientation() == OrientLeftOfCenter)
insilmaril@98
  2944
			p= worldMatrix().map(QPoint (lmo->x(),lmo->y()));
insilmaril@98
  2945
		else	
insilmaril@98
  2946
			p= worldMatrix().map(QPoint (lmo->x()+lmo->width(),lmo->y()+lmo->height()));
insilmaril@98
  2947
		ensureVisible (p.x(), p.y() );
insilmaril@98
  2948
	}
insilmaril@0
  2949
insilmaril@0
  2950
}
insilmaril@0
  2951
insilmaril@0
  2952
void MapEditor::updateViewCenter()
insilmaril@0
  2953
{
insilmaril@0
  2954
	// Update movingCenter, so that we can zoom comfortably later
insilmaril@0
  2955
	QRect rc = QRect( contentsX(), contentsY(),
insilmaril@0
  2956
				  visibleWidth(), visibleHeight() );
insilmaril@0
  2957
	QRect canvasRect = inverseWorldMatrix().mapRect(rc);
insilmaril@0
  2958
	movingCenter.setX((canvasRect.right() + canvasRect.left())/2);
insilmaril@0
  2959
	movingCenter.setY((canvasRect.top() + canvasRect.bottom())/2);
insilmaril@0
  2960
}
insilmaril@0
  2961
insilmaril@0
  2962
void MapEditor::contentsContextMenuEvent ( QContextMenuEvent * e )
insilmaril@0
  2963
{
insilmaril@0
  2964
	// Lineedits are already closed by preceding
insilmaril@0
  2965
	// mouseEvent, we don't need to close here.
insilmaril@0
  2966
insilmaril@0
  2967
    QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0
  2968
    LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0
  2969
	
insilmaril@0
  2970
    if (lmo) 
insilmaril@0
  2971
	{	// MapObj was found
insilmaril@0
  2972
		if (selection != lmo)
insilmaril@0
  2973
		{
insilmaril@0
  2974
			// select the MapObj
insilmaril@0
  2975
			if (selection) selection->unselect();
insilmaril@0
  2976
			selection=lmo;
insilmaril@0
  2977
			selection->select();
insilmaril@0
  2978
			adjustCanvasSize();
insilmaril@0
  2979
		}
insilmaril@0
  2980
		// Context Menu 
insilmaril@0
  2981
		if (selection) 
insilmaril@0
  2982
		{
insilmaril@0
  2983
			if (typeid(*selection)==typeid(BranchObj) ||
insilmaril@0
  2984
				typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0
  2985
			{
insilmaril@0
  2986
				// Context Menu on branch or mapcenter
insilmaril@0
  2987
				updateActions();
insilmaril@0
  2988
				branchContextMenu->popup(e->globalPos() );
insilmaril@0
  2989
			}	
insilmaril@0
  2990
			if (typeid(*selection)==typeid(FloatImageObj))
insilmaril@0
  2991
			{
insilmaril@0
  2992
				// Context Menu on floatimage
insilmaril@0
  2993
				updateActions();
insilmaril@0
  2994
				floatimageContextMenu->popup(e->globalPos() );
insilmaril@0
  2995
			}	
insilmaril@0
  2996
		}	
insilmaril@0
  2997
	} else 
insilmaril@0
  2998
	{ // No MapObj found, we are on the Canvas itself
insilmaril@0
  2999
		// Context Menu on Canvas
insilmaril@0
  3000
		updateActions();
insilmaril@0
  3001
		canvasContextMenu->popup(e->globalPos() );
insilmaril@0
  3002
    } 
insilmaril@0
  3003
}
insilmaril@0
  3004
insilmaril@0
  3005
void MapEditor::contentsMousePressEvent(QMouseEvent* e)
insilmaril@0
  3006
{
insilmaril@0
  3007
	// Finish open lineEdits
insilmaril@0
  3008
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  3009
	
insilmaril@0
  3010
    QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0
  3011
    LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0
  3012
	
insilmaril@83
  3013
	// Special case: CTRL is pressed
insilmaril@0
  3014
	if (e->state() & QMouseEvent::ControlButton)
insilmaril@0
  3015
	{
insilmaril@89
  3016
		if (actionModModeColor->isOn())
insilmaril@83
  3017
		{
insilmaril@83
  3018
			if (e->state() & QMouseEvent::ControlButton)
insilmaril@83
  3019
			{
insilmaril@83
  3020
				pickingColor=true;
insilmaril@83
  3021
				setCursor (pickColorCursor);
insilmaril@83
  3022
				return;
insilmaril@83
  3023
			}
insilmaril@83
  3024
		} 
insilmaril@89
  3025
		if (actionModModeLink->isOn())
insilmaril@83
  3026
		{	
insilmaril@90
  3027
			BranchObj *bo_begin=NULL;
insilmaril@90
  3028
			if (lmo)
insilmaril@90
  3029
				bo_begin=(BranchObj*)(lmo);
insilmaril@90
  3030
			else	
insilmaril@90
  3031
				if (selection && 
insilmaril@90
  3032
					((typeid(*selection) == typeid(BranchObj)) || 
insilmaril@90
  3033
					(typeid(*selection) == typeid(MapCenterObj)))  )
insilmaril@90
  3034
				bo_begin=(BranchObj*)(selection);
insilmaril@90
  3035
			if (bo_begin)	
insilmaril@83
  3036
			{
insilmaril@83
  3037
				drawingLink=true;
insilmaril@90
  3038
				linkingObj_src=bo_begin;
insilmaril@95
  3039
				tmpXLink=new XLinkObj (mapCanvas);
insilmaril@95
  3040
				tmpXLink->setBegin (bo_begin);
insilmaril@95
  3041
				tmpXLink->setEnd   (p);
insilmaril@97
  3042
				tmpXLink->setColor(defXLinkColor);
insilmaril@97
  3043
				tmpXLink->setWidth(defXLinkWidth);
insilmaril@95
  3044
				tmpXLink->updateXLink();
insilmaril@95
  3045
				tmpXLink->setVisibility (true);
insilmaril@83
  3046
				return;
insilmaril@89
  3047
			} 
insilmaril@83
  3048
		}	
insilmaril@0
  3049
	}
insilmaril@0
  3050
insilmaril@0
  3051
    if (lmo) 
insilmaril@0
  3052
	{	// MapObj was found
insilmaril@0
  3053
		if (selection != lmo)
insilmaril@0
  3054
		{
insilmaril@0
  3055
			// select the MapObj
insilmaril@0
  3056
			if (selection) selection->unselect();
insilmaril@0
  3057
			selection=lmo;
insilmaril@0
  3058
			selection->select();
insilmaril@0
  3059
				
insilmaril@0
  3060
			adjustCanvasSize();
insilmaril@0
  3061
		}
insilmaril@0
  3062
insilmaril@0
  3063
		// Check, if systemFlag clicked
insilmaril@0
  3064
		if (typeid(*selection)==typeid(BranchObj) ||
insilmaril@0
  3065
			typeid(*selection)==typeid(MapCenterObj) )
insilmaril@0
  3066
		{
insilmaril@0
  3067
			QString foname=((BranchObj*)(selection))->getSystemFlagName(p);
insilmaril@0
  3068
			if (!foname.isEmpty())
insilmaril@0
  3069
			{
insilmaril@0
  3070
				// Do not move, if systemFlag clicked
insilmaril@0
  3071
				if (foname=="url") 
insilmaril@0
  3072
					openURL();
insilmaril@0
  3073
				else
insilmaril@0
  3074
					if (foname=="vymLink")
insilmaril@0
  3075
					{
insilmaril@0
  3076
						mainWindow->editOpenVymLink();
insilmaril@0
  3077
						// tabWidget may change, better return now
insilmaril@0
  3078
						// before segfaulting...
insilmaril@0
  3079
						return;
insilmaril@0
  3080
					} else
insilmaril@0
  3081
						if (foname=="note")
insilmaril@0
  3082
							mainWindow->windowToggleNoteEditor();
insilmaril@0
  3083
			}			
insilmaril@0
  3084
		}	
insilmaril@0
  3085
			
insilmaril@0
  3086
		// Left Button	    Move Branches
insilmaril@0
  3087
		if (e->button() == QMouseEvent::LeftButton )
insilmaril@0
  3088
		{
insilmaril@129
  3089
			movingObj_start.setX( p.x() - selection->x() );	
insilmaril@129
  3090
			movingObj_start.setY( p.y() - selection->y() );	
insilmaril@129
  3091
			movingObj_orgPos.setX (lmo->x() );
insilmaril@129
  3092
			movingObj_orgPos.setY (lmo->y() );
insilmaril@129
  3093
insilmaril@93
  3094
			// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93
  3095
			// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@93
  3096
			if (actionModModeCopy->isOn() &&
insilmaril@93
  3097
				e->state() & QMouseEvent::ControlButton)
insilmaril@93
  3098
			{
insilmaril@93
  3099
				if (typeid(*selection)==typeid(BranchObj) )
insilmaril@93
  3100
				{
insilmaril@93
  3101
					copyingObj=true;
insilmaril@93
  3102
					mapCenter->addBranch ((BranchObj*)(selection));
insilmaril@93
  3103
					unselect();
insilmaril@93
  3104
					selection=mapCenter->getLastBranch();
insilmaril@93
  3105
					selection->select();
insilmaril@104
  3106
					mapCenter->reposition();
insilmaril@93
  3107
				}
insilmaril@129
  3108
			}	
insilmaril@0
  3109
			movingObj=selection;	
insilmaril@0
  3110
		} else
insilmaril@0
  3111
			// Middle Button    Toggle Scroll
insilmaril@0
  3112
			// (On Mac OS X this won't work, but we still have 
insilmaril@0
  3113
			// a button in the toolbar)
insilmaril@0
  3114
			if (e->button() == QMouseEvent::MidButton )
insilmaril@0
  3115
				toggleScroll();
insilmaril@0
  3116
		updateActions();
insilmaril@0
  3117
	} else 
insilmaril@0
  3118
	{ // No MapObj found, we are on the Canvas itself
insilmaril@0
  3119
		// Left Button	    move Pos of CanvasView
insilmaril@0
  3120
		if (e->button() == QMouseEvent::LeftButton )
insilmaril@0
  3121
		{
insilmaril@0
  3122
			movingObj=NULL;	// move Content not Obj
insilmaril@0
  3123
			movingObj_start=e->globalPos();
insilmaril@0
  3124
			movingCont_start=QPoint (contentsX(), contentsY() );
insilmaril@0
  3125
			movingVec=QPoint(0,0);
insilmaril@0
  3126
			setCursor(handOpenCursor);
insilmaril@0
  3127
		} 
insilmaril@0
  3128
    } 
insilmaril@0
  3129
}
insilmaril@0
  3130
insilmaril@0
  3131
void MapEditor::contentsMouseMoveEvent(QMouseEvent* e)
insilmaril@0
  3132
{
insilmaril@83
  3133
	QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@83
  3134
insilmaril@0
  3135
    // Move the selected MapObj
insilmaril@0
  3136
    if ( selection && movingObj) 
insilmaril@0
  3137
    {	
insilmaril@89
  3138
		ensureVisible (p.x(),p.y());
insilmaril@0
  3139
		
insilmaril@83
  3140
		// Now move the selection, but add relative position 
insilmaril@83
  3141
		// (movingObj_start) where selection was chosen with 
insilmaril@83
  3142
		// mousepointer. (This avoids flickering resp. jumping 
insilmaril@0
  3143
		// of selection back to absPos)
insilmaril@0
  3144
		
insilmaril@0
  3145
		LinkableMapObj *lmosel;
insilmaril@0
  3146
		lmosel =  dynamic_cast <LinkableMapObj*> (selection);
insilmaril@0
  3147
insilmaril@0
  3148
		// Check if we could link 
insilmaril@0
  3149
		LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0
  3150
		
insilmaril@0
  3151
insilmaril@0
  3152
		if (typeid(*selection) == typeid(FloatImageObj))
insilmaril@0
  3153
		{
insilmaril@130
  3154
			saveState("move "+qpointToString(movingObj_orgPos));
insilmaril@0
  3155
			FloatObj *fo=(FloatObj*)(selection);
insilmaril@0
  3156
			if (fo->getLinkStyle()==StyleUndef) 
insilmaril@0
  3157
			{
insilmaril@0
  3158
				fo->setLinkStyle(fo->getDefLinkStyle());
insilmaril@0
  3159
				fo->setLinkColor(fo->getParObj()->getLinkColor());
insilmaril@0
  3160
			}	
insilmaril@0
  3161
			fo->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3162
			fo->setRelPos();
insilmaril@0
  3163
			fo->reposition();
insilmaril@0
  3164
insilmaril@0
  3165
			// Relink float to new mapcenter or branch, if shift is pressed	
insilmaril@0
  3166
			// Only relink, if selection really has a new parent
insilmaril@0
  3167
			if ( (e->state() & QMouseEvent::ShiftButton) && lmo &&
insilmaril@0
  3168
				( (typeid(*lmo)==typeid(BranchObj)) ||
insilmaril@0
  3169
				  (typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@0
  3170
				( lmo != fo->getParObj())  
insilmaril@0
  3171
				)
insilmaril@0
  3172
			{
insilmaril@0
  3173
				if (typeid(*fo) == typeid(FloatImageObj)) 
insilmaril@0
  3174
				{
insilmaril@131
  3175
					saveState();
insilmaril@0
  3176
					FloatImageObj *fio=(FloatImageObj*)(fo);
insilmaril@0
  3177
					((BranchObj*)(lmo))->addFloatImage (fio);
insilmaril@0
  3178
					fio->unselect();
insilmaril@0
  3179
					((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@0
  3180
					fio=((BranchObj*)(lmo))->getLastFloatImage();
insilmaril@0
  3181
					fio->setRelPos();
insilmaril@0
  3182
					fio->reposition();
insilmaril@0
  3183
					selection=(LinkableMapObj*)(fio);
insilmaril@0
  3184
					selection->select();
insilmaril@0
  3185
					movingObj=(MapObj*)(fio);
insilmaril@0
  3186
					// setLinkStyle calls updateLink, only set it once
insilmaril@0
  3187
					if (fio->getLinkStyle()!=fio->getDefLinkStyle() ) 
insilmaril@0
  3188
						fio->setLinkStyle (fio->getDefLinkStyle());
insilmaril@0
  3189
				}	
insilmaril@0
  3190
				// TODO if (typeid(*selection) == typeid(FloatTextObj))
insilmaril@0
  3191
			}
insilmaril@0
  3192
		} else	// selection != a FloatObj
insilmaril@0
  3193
		{
insilmaril@0
  3194
			if (lmosel->getDepth()==0)
insilmaril@0
  3195
			{
insilmaril@0
  3196
				if (e->state() == (LeftButton | !ShiftButton)) 
insilmaril@0
  3197
					// If mapCenter is moved, move all the rest by default, too.
insilmaril@0
  3198
					mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3199
				else	
insilmaril@0
  3200
					mapCenter->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3201
			} else
insilmaril@0
  3202
			{	
insilmaril@0
  3203
				if (lmosel->getDepth()==1)
insilmaril@0
  3204
				{
insilmaril@0
  3205
					// depth==1, mainbranch
insilmaril@129
  3206
					saveState("move "+qpointToString(movingObj_orgPos));
insilmaril@0
  3207
					lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
  3208
				} else
insilmaril@0
  3209
				{
insilmaril@0
  3210
					// depth>1
insilmaril@0
  3211
					if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0
  3212
						// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0
  3213
						lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(), 
insilmaril@0
  3214
							p.y()-movingObj_start.y() );		
insilmaril@0
  3215
					else	
insilmaril@0
  3216
						lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );
insilmaril@0
  3217
				} 
insilmaril@0
  3218
				// reposition subbranch
insilmaril@0
  3219
				lmosel->reposition();	
insilmaril@89
  3220
				//ensureSelectionVisible();
insilmaril@0
  3221
insilmaril@0
  3222
				if (lmo && (lmo!=selection) &&  
insilmaril@0
  3223
					(typeid(*lmo) == typeid(BranchObj) ||
insilmaril@0
  3224
					(typeid(*lmo) == typeid(MapCenterObj) )
insilmaril@0
  3225
					) )
insilmaril@0
  3226
				{
insilmaril@0
  3227
					if (e->state() & QMouseEvent::ControlButton)
insilmaril@0
  3228
					{
insilmaril@0
  3229
						// Special case: CTRL to link below lmo
insilmaril@0
  3230
						lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0
  3231
					}
insilmaril@0
  3232
					else if (e->state() & QMouseEvent::ShiftButton)
insilmaril@0
  3233
						lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0
  3234
					else
insilmaril@0
  3235
						lmosel->setParObjTmp (lmo,p,0);
insilmaril@0
  3236
				} else	
insilmaril@0
  3237
				{
insilmaril@93
  3238
					lmosel->unsetParObjTmp();
insilmaril@93
  3239
					/*
insilmaril@0
  3240
					if (lmo &&(lmo==selection))   
insilmaril@0
  3241
						// Could link to myself (happens sometimes...)
insilmaril@0
  3242
						lmosel->unsetParObjTmp();
insilmaril@0
  3243
					if (!lmo)  
insilmaril@0
  3244
						// no Obj under selection, go back to original Parent
insilmaril@0
  3245
						lmosel->unsetParObjTmp();
insilmaril@93
  3246
					*/	
insilmaril@0
  3247
				}		
insilmaril@0
  3248
			} // depth>0
insilmaril@0
  3249
insilmaril@0
  3250
		} // no FloatImageObj
insilmaril@0
  3251
insilmaril@0
  3252
		canvas()->update();
insilmaril@0
  3253
		return;
insilmaril@0
  3254
	} // selection && moving_obj
insilmaril@0
  3255
		
insilmaril@83
  3256
	// Draw a link from one branch to another
insilmaril@83
  3257
	if (drawingLink)
insilmaril@83
  3258
	{
insilmaril@95
  3259
		 tmpXLink->setEnd (p);
insilmaril@95
  3260
		 tmpXLink->updateXLink();
insilmaril@83
  3261
	}	 
insilmaril@83
  3262
	
insilmaril@0
  3263
    // Move CanvasView 
insilmaril@83
  3264
    if (!movingObj && !pickingColor &&!drawingLink) 
insilmaril@0
  3265
	{
insilmaril@0
  3266
		QPoint p=e->globalPos();
insilmaril@0
  3267
		movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0
  3268
		movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@0
  3269
		setContentsPos( movingCont_start.x() + movingVec.x(),
insilmaril@0
  3270
	    movingCont_start.y() + movingVec.y());
insilmaril@0
  3271
insilmaril@0
  3272
		updateViewCenter();
insilmaril@0
  3273
    }
insilmaril@0
  3274
}
insilmaril@0
  3275
insilmaril@0
  3276
insilmaril@0
  3277
void MapEditor::contentsMouseReleaseEvent(QMouseEvent* e)
insilmaril@0
  3278
{
insilmaril@0
  3279
	LinkableMapObj *dst;
insilmaril@0
  3280
	// Have we been picking color?
insilmaril@0
  3281
	if (pickingColor)
insilmaril@0
  3282
	{
insilmaril@0
  3283
		pickingColor=false;
insilmaril@0
  3284
		setCursor (ArrowCursor);
insilmaril@0
  3285
		// Check if we are over another branch
insilmaril@0
  3286
		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@0
  3287
		if (dst && selection) 
insilmaril@0
  3288
		{	
insilmaril@0
  3289
			if (e->state() & QMouseEvent::ShiftButton)
insilmaril@0
  3290
			{
insilmaril@0
  3291
				((BranchObj*)(selection))->setColor (((BranchObj*)(dst))->getColor(),false);
insilmaril@0
  3292
				((BranchObj*)(selection))->setLinkColor ();
insilmaril@0
  3293
			}	
insilmaril@0
  3294
			else	
insilmaril@0
  3295
			{
insilmaril@0
  3296
				((BranchObj*)(selection))->setColor (((BranchObj*)(dst))->getColor(),true);
insilmaril@0
  3297
				((BranchObj*)(selection))->setLinkColor ();
insilmaril@0
  3298
			}	
insilmaril@0
  3299
		} 
insilmaril@0
  3300
		return;
insilmaril@0
  3301
	}
insilmaril@83
  3302
insilmaril@83
  3303
	// Have we been drawing a link?
insilmaril@83
  3304
	if (drawingLink)
insilmaril@83
  3305
	{
insilmaril@83
  3306
		drawingLink=false;
insilmaril@83
  3307
		// Check if we are over another branch
insilmaril@83
  3308
		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
insilmaril@83
  3309
		if (dst && selection) 
insilmaril@83
  3310
		{	
insilmaril@95
  3311
			tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95
  3312
			tmpXLink->updateXLink();
insilmaril@95
  3313
			tmpXLink->activate();
insilmaril@131
  3314
			saveState();	//FIXME undoCommand
insilmaril@83
  3315
		} else
insilmaril@83
  3316
		{
insilmaril@95
  3317
			delete(tmpXLink);
insilmaril@95
  3318
			tmpXLink=NULL;
insilmaril@83
  3319
		}
insilmaril@83
  3320
		return;
insilmaril@83
  3321
	}
insilmaril@83
  3322
	
insilmaril@0
  3323
    // Have we been moving something?
insilmaril@0
  3324
    if ( selection && movingObj ) 
insilmaril@0
  3325
    {	
insilmaril@0
  3326
		// Check if we are over another branch, but ignore 
insilmaril@0
  3327
		// any found LMOs, which are FloatObjs
insilmaril@0
  3328
		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), 
insilmaril@0
  3329
			((LinkableMapObj*)(selection)) );
insilmaril@0
  3330
insilmaril@0
  3331
		if (dst &&
insilmaril@0
  3332
		(typeid(*dst)!=typeid(BranchObj)&&typeid(*dst)!=typeid(MapCenterObj))) 
insilmaril@0
  3333
		{
insilmaril@0
  3334
			dst=NULL;
insilmaril@0
  3335
		}	
insilmaril@0
  3336
		
insilmaril@0
  3337
		// Now check, if we have been moving a branch 
insilmaril@0
  3338
		if (typeid(*selection) == typeid(BranchObj)  )
insilmaril@0
  3339
		{
insilmaril@0
  3340
			// save the position in case we link to mapcenter
insilmaril@0
  3341
			QPoint savePos=QPoint (selection->x(),selection->y() );
insilmaril@0
  3342
insilmaril@0
  3343
			// Reset the temporary drawn link to the original one
insilmaril@0
  3344
			((LinkableMapObj*)(selection))->unsetParObjTmp();
insilmaril@0
  3345
insilmaril@93
  3346
insilmaril@94
  3347
			copyingObj=false;	
insilmaril@129
  3348
			if (dst ) 
insilmaril@93
  3349
			{
insilmaril@129
  3350
				BranchObj* bs=((BranchObj*)(selection));
insilmaril@129
  3351
				saveState ("linkBranchToPos (\""+ 
insilmaril@129
  3352
					(bs->getParObj())->getSelectString()+
insilmaril@129
  3353
					"\","+
insilmaril@129
  3354
					QString("%1").arg(bs->getNum())+
insilmaril@129
  3355
					","+
insilmaril@129
  3356
					QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+
insilmaril@129
  3357
					")");
insilmaril@0
  3358
				// TODO we also could check, if dest and src are on same branch,
insilmaril@0
  3359
				// then it would be sufficient to saveState of this branch
insilmaril@0
  3360
insilmaril@0
  3361
				// Modifiers allow to insert above/below dst
insilmaril@0
  3362
				if (e->state() & QMouseEvent::ShiftButton)
insilmaril@0
  3363
				{
insilmaril@129
  3364
					bs->moveBranchTo ( (BranchObj*)(dst), ((BranchObj*)(dst))->getNum());
insilmaril@83
  3365
				} else 
insilmaril@93
  3366
				if (e->state() & QMouseEvent::ControlButton)
insilmaril@93
  3367
				{
insilmaril@129
  3368
					bs->moveBranchTo ( (BranchObj*)(dst), ((BranchObj*)(dst))->getNum()+1);
insilmaril@93
  3369
				} else	
insilmaril@93
  3370
				{
insilmaril@129
  3371
					bs->moveBranchTo ((BranchObj*)(dst),-1);
insilmaril@93
  3372
					if (dst->getDepth()==0) 
insilmaril@129
  3373
						bs->move (savePos);
insilmaril@93
  3374
				} 
insilmaril@93
  3375
			}	
insilmaril@0
  3376
			// Draw the original link, before selection was moved around
insilmaril@0
  3377
			mapCenter->reposition();
insilmaril@0
  3378
		}
insilmaril@0
  3379
		// Finally resize canvas, if needed
insilmaril@0
  3380
		adjustCanvasSize();
insilmaril@0
  3381
		canvas()->update();
insilmaril@0
  3382
		movingObj=NULL;		
insilmaril@0
  3383
	} else 
insilmaril@83
  3384
		// maybe we moved View: set old cursor
insilmaril@0
  3385
		setCursor (ArrowCursor);
insilmaril@83
  3386
    
insilmaril@0
  3387
}
insilmaril@0
  3388
insilmaril@0
  3389
void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0
  3390
{
insilmaril@0
  3391
	// Finish open lineEdits
insilmaril@0
  3392
	if (lineedit) finishedLineEditNoSave();
insilmaril@0
  3393
	
insilmaril@0
  3394
	if (e->button() == QMouseEvent::LeftButton )
insilmaril@0
  3395
	{
insilmaril@0
  3396
		QPoint p = inverseWorldMatrix().map(e->pos());
insilmaril@0
  3397
		LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0
  3398
		if (lmo) {	// MapObj was found
insilmaril@0
  3399
			// First select the MapObj than edit heading
insilmaril@0
  3400
			if (selection) selection->unselect();
insilmaril@0
  3401
			selection=lmo;
insilmaril@0
  3402
			selection->select();
insilmaril@106
  3403
			saveState(selection);
insilmaril@0
  3404
			editHeading();
insilmaril@0
  3405
		}
insilmaril@0
  3406
	}
insilmaril@0
  3407
}
insilmaril@0
  3408
insilmaril@0
  3409
void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0
  3410
{
insilmaril@0
  3411
	QCanvasView::resizeEvent( e );
insilmaril@0
  3412
	
insilmaril@0
  3413
	QString s="";
insilmaril@0
  3414
	if (!fileName.isEmpty()) s=fileName;
insilmaril@0
  3415
	adjustCanvasSize();
insilmaril@0
  3416
}
insilmaril@0
  3417
insilmaril@128
  3418
void MapEditor::contentsDragEnterEvent(QDragEnterEvent *event) 
insilmaril@119
  3419
{
insilmaril@129
  3420
insilmaril@129
  3421
//  for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@129
  3422
//    cerr << event->format(i) << endl;
insilmaril@129
  3423
insilmaril@119
  3424
  if (selection && 
insilmaril@119
  3425
      (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@119
  3426
      (typeid(*selection) == typeid(MapCenterObj))) {
insilmaril@119
  3427
    
insilmaril@119
  3428
    // If QImageDrag can decode mime type 
insilmaril@119
  3429
    if (QImageDrag::canDecode(event)) {
insilmaril@119
  3430
      event->accept();
insilmaril@119
  3431
      return;
insilmaril@119
  3432
    }
insilmaril@119
  3433
    
insilmaril@128
  3434
    // If image are dragged from firefox 
insilmaril@119
  3435
    if (event->provides("application/x-moz-file-promise-url") && 
insilmaril@119
  3436
	event->provides("application/x-moz-nativeimage")) {
insilmaril@119
  3437
      event->accept(true);
insilmaril@119
  3438
      return;
insilmaril@119
  3439
    }
insilmaril@125
  3440
insilmaril@128
  3441
    // If QUriDrag can decode mime type 
insilmaril@128
  3442
    if (QUriDrag::canDecode(event)) {
insilmaril@128
  3443
      event->accept();
insilmaril@128
  3444
      return;
insilmaril@128
  3445
    }
insilmaril@128
  3446
    
insilmaril@128
  3447
	// If Uri are dragged from firefox 
insilmaril@129
  3448
    if (event->provides("_NETSCAPE_URL")){
insilmaril@128
  3449
      event->accept();
insilmaril@128
  3450
      return;
insilmaril@128
  3451
    }
insilmaril@129
  3452
insilmaril@129
  3453
    // If QTextDrag can decode mime type
insilmaril@129
  3454
    if (QTextDrag::canDecode(event)) {
insilmaril@129
  3455
      event->accept();
insilmaril@129
  3456
      return;
insilmaril@129
  3457
    }
insilmaril@129
  3458
insilmaril@119
  3459
  }
insilmaril@119
  3460
  event->ignore();
insilmaril@119
  3461
}
insilmaril@129
  3462
insilmaril@129
  3463
bool isUnicode16(const QByteArray &d) 
insilmaril@129
  3464
{
insilmaril@129
  3465
  // FIXME: make more precise check for unicode 16.
insilmaril@129
  3466
  // Guess unicode16 if any of second bytes are zero
insilmaril@129
  3467
  unsigned int length = max(0,d.size()-2)/2;
insilmaril@129
  3468
  for (unsigned int i = 0; i<length ; i++)
insilmaril@129
  3469
    if (d.at(i*2+1)==0) return true;
insilmaril@129
  3470
  return false;
insilmaril@129
  3471
}
insilmaril@119
  3472
      
insilmaril@128
  3473
void MapEditor::contentsDropEvent(QDropEvent *event) 
insilmaril@119
  3474
{
insilmaril@128
  3475
	if (selection && 
insilmaril@128
  3476
      (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@128
  3477
      (typeid(*selection) == typeid(MapCenterObj))) 
insilmaril@128
  3478
	{
insilmaril@128
  3479
		bool update=false;
insilmaril@128
  3480
		QStrList uris;
insilmaril@129
  3481
		QString heading;
insilmaril@128
  3482
		if (event->provides("image/png")) 
insilmaril@128
  3483
		{
insilmaril@128
  3484
			QPixmap pix;
insilmaril@128
  3485
			if (QImageDrag::decode(event, pix)) 
insilmaril@128
  3486
			{
insilmaril@128
  3487
				addFloatImage(pix);
insilmaril@128
  3488
				event->accept();
insilmaril@128
  3489
				update=true;
insilmaril@128
  3490
			} else
insilmaril@128
  3491
				event->ignore();
insilmaril@128
  3492
insilmaril@128
  3493
		} else if (event->provides("application/x-moz-file-promise-url") && 
insilmaril@128
  3494
			 event->provides("application/x-moz-nativeimage")) 
insilmaril@128
  3495
		{
insilmaril@129
  3496
			// Contains url to the img src in unicode16
insilmaril@128
  3497
			QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128
  3498
			QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@128
  3499
			fetchImage(url);
insilmaril@128
  3500
			event->accept();
insilmaril@128
  3501
			update=true;
insilmaril@128
  3502
		} else if (event->provides ("text/uri-list"))
insilmaril@128
  3503
		{	// Uris provided e.g. by konqueror
insilmaril@128
  3504
			QUriDrag::decode (event,uris);
insilmaril@129
  3505
		} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128
  3506
		{	// Uris provided by Mozilla
insilmaril@129
  3507
		  QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129
  3508
		  uris.append(l[0]);
insilmaril@129
  3509
		  heading = l[1];
insilmaril@129
  3510
		} else if (event->provides("text/html")) {
insilmaril@129
  3511
insilmaril@129
  3512
		  // Handels text mime types
insilmaril@129
  3513
		  // Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129
  3514
		  QByteArray d = event->encodedData("text/html");
insilmaril@129
  3515
		  QString text;
insilmaril@129
  3516
		  if (isUnicode16(d)) 
insilmaril@129
  3517
		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129
  3518
		  else 
insilmaril@129
  3519
		    text = QString(d);
insilmaril@129
  3520
insilmaril@129
  3521
		  textEditor->setText(text);
insilmaril@129
  3522
insilmaril@129
  3523
		  event->accept();
insilmaril@129
  3524
		  update=true;
insilmaril@129
  3525
		} else if (event->provides("text/plain")) {
insilmaril@129
  3526
		  QByteArray d = event->encodedData("text/plain");
insilmaril@129
  3527
		  QString text;
insilmaril@129
  3528
		  if (isUnicode16(d))
insilmaril@129
  3529
		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129
  3530
		  else 
insilmaril@129
  3531
		    text = QString(d);
insilmaril@129
  3532
insilmaril@129
  3533
		  textEditor->setText(text);
insilmaril@129
  3534
		  
insilmaril@129
  3535
		  event->accept();
insilmaril@129
  3536
		  update= true;
insilmaril@128
  3537
		}
insilmaril@128
  3538
insilmaril@128
  3539
		if (uris.count()>0)
insilmaril@128
  3540
		{
insilmaril@128
  3541
			QStringList files;
insilmaril@128
  3542
			QStringList urls;
insilmaril@128
  3543
			QString s;
insilmaril@128
  3544
			BranchObj *bo;
insilmaril@128
  3545
			for (const char* u=uris.first(); u; u=uris.next())
insilmaril@128
  3546
			{
insilmaril@128
  3547
				bo=((BranchObj*)(selection))->addBranch();
insilmaril@128
  3548
				if (bo)
insilmaril@128
  3549
				{
insilmaril@128
  3550
					s=QUriDrag::uriToLocalFile(u);
insilmaril@129
  3551
					if (s) {
insilmaril@129
  3552
                       QString file = QDir::convertSeparators(s);
insilmaril@129
  3553
                       heading = QFileInfo(file).baseName();
insilmaril@129
  3554
                       files.append(file);
insilmaril@129
  3555
                       if (file.endsWith(".vym", false))
insilmaril@129
  3556
                           bo->setVymLink(file);
insilmaril@129
  3557
                       else
insilmaril@129
  3558
                           bo->setURL(u);
insilmaril@129
  3559
                   } else {
insilmaril@129
  3560
                       urls.append (u);
insilmaril@129
  3561
                       bo->setURL(u);
insilmaril@129
  3562
                   }
insilmaril@129
  3563
insilmaril@129
  3564
                   if (heading)
insilmaril@129
  3565
                       bo->setHeading(heading);
insilmaril@129
  3566
                   else
insilmaril@129
  3567
                       bo->setHeading(u);
insilmaril@128
  3568
				}
insilmaril@128
  3569
			}
insilmaril@128
  3570
			update=true;
insilmaril@128
  3571
		}
insilmaril@128
  3572
insilmaril@128
  3573
		if (update) 
insilmaril@128
  3574
		{
insilmaril@131
  3575
			saveState();	//FIXME undo Command
insilmaril@128
  3576
			mapCenter->reposition();
insilmaril@128
  3577
			adjustCanvasSize();
insilmaril@128
  3578
			canvas()->update();
insilmaril@128
  3579
		}	
insilmaril@128
  3580
	}	
insilmaril@119
  3581
}
insilmaril@119
  3582
insilmaril@125
  3583
void MapEditor::addFloatImage(const QPixmap &img) 
insilmaril@119
  3584
{
insilmaril@119
  3585
  if (selection && 
insilmaril@119
  3586
      (typeid(*selection) == typeid(BranchObj)) || 
insilmaril@119
  3587
      (typeid(*selection) == typeid(MapCenterObj))  )
insilmaril@119
  3588
  {
insilmaril@119
  3589
    BranchObj *bo=((BranchObj*)(selection));
insilmaril@119
  3590
    saveState(selection);
insilmaril@119
  3591
    //QString fn=fd->selectedFile();
insilmaril@119
  3592
    //lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@119
  3593
    bo->addFloatImage();
insilmaril@119
  3594
    // FIXME check if load was successful
insilmaril@119
  3595
    bo->getLastFloatImage()->load(img);
insilmaril@119
  3596
    //bo->getLastFloatImage()->setOriginalFilename(fn);
insilmaril@119
  3597
    mapCenter->reposition();
insilmaril@119
  3598
    adjustCanvasSize();
insilmaril@119
  3599
    canvas()->update();
insilmaril@119
  3600
  }
insilmaril@119
  3601
}
insilmaril@119
  3602
insilmaril@119
  3603
insilmaril@129
  3604
void MapEditor::imageDataFetched(const QByteArray &a, QNetworkOperation */*nop*/) 
insilmaril@119
  3605
{
insilmaril@119
  3606
  if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119
  3607
  if (!imageBuffer->isOpen()) {
insilmaril@119
  3608
    imageBuffer->open(IO_WriteOnly | IO_Append);
insilmaril@119
  3609
  }
insilmaril@119
  3610
  imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119
  3611
}
insilmaril@119
  3612
insilmaril@119
  3613
insilmaril@129
  3614
void MapEditor::imageDataFinished(QNetworkOperation *nop) 
insilmaril@119
  3615
{
insilmaril@129
  3616
	if (nop->state()==QNetworkProtocol::StDone) {
insilmaril@129
  3617
		QPixmap img(imageBuffer->buffer());
insilmaril@129
  3618
		addFloatImage(img);
insilmaril@129
  3619
	}
insilmaril@129
  3620
insilmaril@129
  3621
	if (imageBuffer) {
insilmaril@129
  3622
		imageBuffer->close();
insilmaril@129
  3623
		if (imageBuffer) {
insilmaril@129
  3624
			imageBuffer->close();
insilmaril@129
  3625
			delete imageBuffer;
insilmaril@129
  3626
			imageBuffer = 0;
insilmaril@129
  3627
		}
insilmaril@129
  3628
	}
insilmaril@119
  3629
}
insilmaril@119
  3630
insilmaril@129
  3631
void MapEditor::fetchImage(const QString &url) 
insilmaril@119
  3632
{
insilmaril@119
  3633
  if (urlOperator) {
insilmaril@119
  3634
    urlOperator->stop();
insilmaril@119
  3635
    disconnect(urlOperator);
insilmaril@119
  3636
    delete urlOperator;
insilmaril@119
  3637
  }
insilmaril@119
  3638
  
insilmaril@119
  3639
  urlOperator = new QUrlOperator(url);
insilmaril@119
  3640
  connect(urlOperator, SIGNAL(finished(QNetworkOperation *)), 
insilmaril@119
  3641
	  this, SLOT(imageDataFinished(QNetworkOperation*)));
insilmaril@119
  3642
insilmaril@119
  3643
  connect(urlOperator, SIGNAL(data(const QByteArray &, QNetworkOperation *)),
insilmaril@119
  3644
	  this, SLOT(imageDataFetched(const QByteArray &, QNetworkOperation *)));
insilmaril@119
  3645
  urlOperator->get();
insilmaril@119
  3646
}