mapeditor.cpp
author insilmaril
Thu, 04 Dec 2008 13:47:47 +0000
branchrelease-1-12-maintained
changeset 55 79b0656dbe7d
parent 54 e47fe0d7b05b
child 58 89dd2219982f
permissions -rw-r--r--
Changed parsing of version to allow subreleases
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#include "mapeditor.h"
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#include <q3filedialog.h>
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#include <iostream>
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#include <cstdlib>
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#include <typeinfo>
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#include "parser.h"
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#include "editxlinkdialog.h"
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#include "exports.h"
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#include "exportxhtmldialog.h"
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#include "extrainfodialog.h"
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#include "file.h"
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#include "linkablemapobj.h"
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#include "mainwindow.h"
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#include "misc.h"
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#include "texteditor.h"
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#include "warningdialog.h"
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#include "xml-freemind.h"
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#include "xml-vym.h"
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extern TextEditor *textEditor;
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extern int statusbarTime;
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extern Main *mainWindow;
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extern QString tmpVymDir;
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extern QString clipboardDir;
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extern QString clipboardFile;
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extern bool clipboardEmpty;
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extern bool debug;
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extern FlagRowObj *standardFlagsDefault;
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extern QMenu* branchContextMenu;
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extern QMenu* branchAddContextMenu;
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extern QMenu* branchRemoveContextMenu;
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extern QMenu* branchLinksContextMenu;
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extern QMenu* branchXLinksContextMenuEdit;
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extern QMenu* branchXLinksContextMenuFollow;
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extern QMenu* floatimageContextMenu;
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extern QMenu* canvasContextMenu;
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extern Settings settings;
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extern ImageIO imageIO;
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extern QString vymName;
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extern QString vymVersion;
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extern QString iconPath;
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extern QDir vymBaseDir;
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extern QDir lastImageDir;
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extern QDir lastFileDir;
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int MapEditor::mapNum=0;	// make instance
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///////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////
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MapEditor::MapEditor( QWidget* parent) :
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  QGraphicsView(parent)  
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{
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	setObjectName ("MapEditor");
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	//cout << "Constructor ME "<<this<<endl;
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	mapNum++;
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	mapScene= new QGraphicsScene(parent);
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	//mapScene= new QGraphicsScene(QRectF(0,0,width(),height()), parent);
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	mapScene->setBackgroundBrush (QBrush(Qt::white, Qt::SolidPattern));
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	model=new VymModel();
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	model->setScene (mapScene);
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	model->setMapEditor (this);
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    setScene (mapScene);
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    printer=NULL;
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	defLinkColor=QColor (0,0,255);
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	defXLinkColor=QColor (180,180,180);
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	linkcolorhint=LinkableMapObj::DefaultColor;
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	linkstyle=LinkableMapObj::PolyParabel;
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	// Create bitmap cursors, platform dependant
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	HandOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);		
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	PickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 ); 
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	CopyCursor=QCursor ( QPixmap(iconPath+"cursorcopy.png"), 1,1 ); 
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	XLinkCursor=QCursor ( QPixmap(iconPath+"cursorxlink.png"), 1,7 ); 
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	setFocusPolicy (Qt::StrongFocus);
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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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    movingObj=NULL;
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	xelection.setModel (model);
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	xelection.unselect();
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	defXLinkWidth=1;
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	defXLinkColor=QColor (230,230,230);
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    mapChanged=false;
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	mapDefault=true;
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	mapUnsaved=false;
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	zipped=true;
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	filePath="";
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	fileName=tr("unnamed");
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	mapName="";
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	stepsTotal=settings.readNumEntry("/mapeditor/stepsTotal",100);
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	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
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	mainWindow->updateHistory (undoSet);
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	// Initialize find routine
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	itFind=NULL;				
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	EOFind=false;
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	printFrame=true;
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	printFooter=true;
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	blockReposition=false;
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	blockSaveState=false;
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	hidemode=HideNone;
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	// Create temporary files
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	makeTmpDirs();
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	curStep=0;
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	redosAvail=0;
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	undosAvail=0;
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	setAcceptDrops (true);	
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	model->reposition();
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	// autosave
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	autosaveTimer=new QTimer (this);
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	connect(autosaveTimer, SIGNAL(timeout()), this, SLOT(autosave()));
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	fileChangedTimer=new QTimer (this);
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	fileChangedTimer->start(3000);
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	connect(fileChangedTimer, SIGNAL(timeout()), this, SLOT(fileChanged()));
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	// Network
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	netstate=Offline;
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	// Attributes	//FIXME testing only...
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	QString k;
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	AttributeDef *ad;
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	attrTable= new AttributeTable();
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	k="A - StringList";
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	ad=attrTable->addKey (k,StringList);
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	if (ad)
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	{
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		QStringList sl;
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		sl <<"val 1"<<"val 2"<< "val 3";
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		ad->setValue (QVariant (sl));
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	}
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	//attrTable->addValue ("Key A","P 1");
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	//attrTable->addValue ("Key A","P 2");
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	//attrTable->addValue ("Key A","P 3");
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	//attrTable->addValue ("Key A","P 4");
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	k="B - FreeString";
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	ad=attrTable->addKey (k,FreeString);
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	if (ad)
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	{
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		//attrTable->addValue ("Key B","w1");
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		//attrTable->addValue ("Key B","w2");
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	}
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	k="C - UniqueString";
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	ad=attrTable->addKey (k,UniqueString);
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	if (ad)
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	{
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	//attrTable->addKey ("Key Prio");
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	//attrTable->addValue ("Key Prio","Prio 1");
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	//attrTable->addValue ("Key Prio","Prio 2");
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	}
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}
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MapEditor::~MapEditor()
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{
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	//cout <<"Destructor MapEditor\n";
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	autosaveTimer->stop();
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	fileChangedTimer->stop();
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	// tmpMapDir is in tmpVymDir, so it gets removed automagically when vym closes
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	//removeDir(QDir(tmpMapDir));
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	delete (model);
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}
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VymModel* MapEditor::getModel()
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{
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    return model;
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}
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QGraphicsScene * MapEditor::getScene()
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{
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    return mapScene;
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}
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MapEditor::State MapEditor::getState()
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{
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    return state;
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}
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void MapEditor::setStateEditHeading(bool s)
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{
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	if (s)
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	{
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		if (state==Idle) state=EditHeading;
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	}
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	else	
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		state=Idle;
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}
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bool MapEditor::isRepositionBlocked()
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{
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	return blockReposition;
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}
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void MapEditor::setSaveStateBlocked(bool b)
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{
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	blockSaveState=b;
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}
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bool MapEditor::isSelectBlocked()
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{
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	if (state==EditHeading)
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		return true;
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	else
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		return false; 
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}
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QString MapEditor::getName (const LinkableMapObj *lmo)
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{
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	QString s;
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	if (!lmo) return QString("Error: NULL has no name!");
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	if ((typeid(*lmo) == typeid(BranchObj) ||
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				      typeid(*lmo) == typeid(MapCenterObj))) 
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	{
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		s=(((BranchObj*)lmo)->getHeading());
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		if (s=="") s="unnamed";
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		return QString("branch (%1)").arg(s);
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	}	
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	if ((typeid(*lmo) == typeid(FloatImageObj) ))
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		return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
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	return QString("Unknown type has no name!");
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}
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void MapEditor::makeTmpDirs()
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{
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	// Create unique temporary directories
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	tmpMapDir = tmpVymDir+QString("/mapeditor-%1").arg(mapNum);
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	histPath = tmpMapDir+"/history";
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	QDir d;
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	d.mkdir (tmpMapDir);
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}
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QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPointF &offset, LinkableMapObj *saveSel)
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{
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	// tmpdir		temporary directory to which data will be written
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	// prefix		mapname, which will be appended to images etc.
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	// writeflags	Only write flags for "real" save of map, not undo
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	// offset		offset of bbox of whole map in scene. 
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	//				Needed for XML export
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	// Save Header
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	QString ls;
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	switch (linkstyle)
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	{
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		case LinkableMapObj::Line: 
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			ls="StyleLine";
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			break;
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		case LinkableMapObj::Parabel:
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			ls="StyleParabel";
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			break;
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		case LinkableMapObj::PolyLine:	
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			ls="StylePolyLine";
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			break;
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		default:
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			ls="StylePolyParabel";
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			break;
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	}	
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	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
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	QString colhint="";
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	if (linkcolorhint==LinkableMapObj::HeadingColor) 
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		colhint=attribut("linkColorHint","HeadingColor");
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	QString mapAttr=attribut("version",vymVersion);
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	if (!saveSel)
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		mapAttr+= attribut("author",model->getAuthor()) +
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				  attribut("comment",model->getComment()) +
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			      attribut("date",model->getDate()) +
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		          attribut("backgroundColor", mapScene->backgroundBrush().color().name() ) +
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		          attribut("selectionColor", xelection.getColor().name() ) +
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		          attribut("linkStyle", ls ) +
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		          attribut("linkColor", defLinkColor.name() ) +
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		          attribut("defXLinkColor", defXLinkColor.name() ) +
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		          attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
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		          colhint; 
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	s+=beginElement("vymmap",mapAttr);
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	incIndent();
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	// Find the used flags while traversing the tree
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	standardFlagsDefault->resetUsedCounter();
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	// Reset the counters before saving
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	// TODO constr. of FIO creates lots of objects, better do this in some other way...
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	FloatImageObj (mapScene).resetSaveCounter();
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	// Build xml recursivly
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	if (!saveSel || typeid (*saveSel) == typeid (MapCenterObj))
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		// Save complete map, if saveSel not set
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		s+=model->saveToDir(tmpdir,prefix,writeflags,offset);
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	else
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	{
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		if ( typeid(*saveSel) == typeid(BranchObj) )
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			// Save Subtree
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			s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
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		else if ( typeid(*saveSel) == typeid(FloatImageObj) )
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			// Save image
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			s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix);
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	}
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	// Save local settings
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	s+=settings.getDataXML (destPath);
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	// Save selection
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	if (!xelection.isEmpty() && !saveSel ) 
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		s+=valueElement("select",xelection.getSelectString());
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	decIndent();
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	s+=endElement("vymmap");
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	if (writeflags)
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		standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
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	return s;
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}
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QString MapEditor::getHistoryDir()
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{
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	QString histName(QString("history-%1").arg(curStep));
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	return (tmpMapDir+"/"+histName);
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}
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void MapEditor::saveState(const SaveMode &savemode, const QString &undoSelection, const QString &undoCom, const QString &redoSelection, const QString &redoCom, const QString &comment, LinkableMapObj *saveSel)
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{
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	sendData(redoCom);	//FIXME testing
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	// Main saveState
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	if (blockSaveState) return;
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	if (debug) cout << "ME::saveState() for  "<<qPrintable (mapName)<<endl;
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	// Find out current undo directory
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	if (undosAvail<stepsTotal) undosAvail++;
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	curStep++;
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	if (curStep>stepsTotal) curStep=1;
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	QString backupXML="";
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	QString histDir=getHistoryDir();
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	QString bakMapPath=histDir+"/map.xml";
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	// Create histDir if not available
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	QDir d(histDir);
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	if (!d.exists()) 
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		makeSubDirs (histDir);
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	// Save depending on how much needs to be saved	
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	if (saveSel)
insilmaril@39
   383
		backupXML=saveToDir (histDir,mapName+"-",false, QPointF (),saveSel);
insilmaril@39
   384
		
insilmaril@39
   385
	QString undoCommand="";
insilmaril@39
   386
	if (savemode==UndoCommand)
insilmaril@39
   387
	{
insilmaril@39
   388
		undoCommand=undoCom;
insilmaril@0
   389
	}	
insilmaril@39
   390
	else if (savemode==PartOfMap )
insilmaril@39
   391
	{
insilmaril@39
   392
		undoCommand=undoCom;
insilmaril@39
   393
		undoCommand.replace ("PATH",bakMapPath);
insilmaril@39
   394
	}
insilmaril@39
   395
insilmaril@39
   396
	if (!backupXML.isEmpty())
insilmaril@39
   397
		// Write XML Data to disk
insilmaril@39
   398
		saveStringToDisk (bakMapPath,backupXML);
insilmaril@39
   399
insilmaril@39
   400
	// We would have to save all actions in a tree, to keep track of 
insilmaril@39
   401
	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@39
   402
	redosAvail=0;
insilmaril@39
   403
insilmaril@39
   404
	// Write the current state to disk
insilmaril@39
   405
	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39
   406
	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39
   407
	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39
   408
	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@39
   409
	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@39
   410
	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@39
   411
	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@39
   412
	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@39
   413
	undoSet.setEntry (QString("/history/version"),vymVersion);
insilmaril@39
   414
	undoSet.writeSettings(histPath);
insilmaril@39
   415
insilmaril@39
   416
	if (debug)
insilmaril@39
   417
	{
insilmaril@39
   418
		// TODO remove after testing
insilmaril@39
   419
		//cout << "          into="<< histPath.toStdString()<<endl;
insilmaril@39
   420
		cout << "    stepsTotal="<<stepsTotal<<
insilmaril@39
   421
		", undosAvail="<<undosAvail<<
insilmaril@39
   422
		", redosAvail="<<redosAvail<<
insilmaril@39
   423
		", curStep="<<curStep<<endl;
insilmaril@39
   424
		cout << "    ---------------------------"<<endl;
insilmaril@39
   425
		cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@39
   426
		cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39
   427
		cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39
   428
		cout << "    redoCom="<<redoCom.toStdString()<<endl;
insilmaril@39
   429
		cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39
   430
		if (saveSel) cout << "    saveSel="<<qPrintable (model->getSelectString(saveSel))<<endl;
insilmaril@39
   431
		cout << "    ---------------------------"<<endl;
insilmaril@39
   432
	}
insilmaril@39
   433
insilmaril@39
   434
	mainWindow->updateHistory (undoSet);
insilmaril@39
   435
	setChanged();
insilmaril@39
   436
	updateActions();
insilmaril@0
   437
}
insilmaril@0
   438
insilmaril@39
   439
insilmaril@39
   440
void MapEditor::saveStateChangingPart(LinkableMapObj *undoSel, LinkableMapObj* redoSel, const QString &rc, const QString &comment)
insilmaril@39
   441
{
insilmaril@39
   442
	// save the selected part of the map, Undo will replace part of map 
insilmaril@39
   443
	QString undoSelection="";
insilmaril@39
   444
	if (undoSel)
insilmaril@39
   445
		undoSelection=model->getSelectString(undoSel);
insilmaril@39
   446
	else
insilmaril@39
   447
		qWarning ("MapEditor::saveStateChangingPart  no undoSel given!");
insilmaril@39
   448
	QString redoSelection="";
insilmaril@39
   449
	if (redoSel)
insilmaril@39
   450
		redoSelection=model->getSelectString(undoSel);
insilmaril@39
   451
	else
insilmaril@39
   452
		qWarning ("MapEditor::saveStateChangingPart  no redoSel given!");
insilmaril@39
   453
		
insilmaril@39
   454
insilmaril@39
   455
	saveState (PartOfMap,
insilmaril@39
   456
		undoSelection, "addMapReplace (\"PATH\")",
insilmaril@39
   457
		redoSelection, rc, 
insilmaril@39
   458
		comment, 
insilmaril@39
   459
		undoSel);
insilmaril@0
   460
}
insilmaril@0
   461
insilmaril@39
   462
void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@39
   463
{
insilmaril@39
   464
	if (!redoSel)
insilmaril@39
   465
	{
insilmaril@39
   466
		qWarning ("MapEditor::saveStateRemovingPart  no redoSel given!");
insilmaril@39
   467
		return;
insilmaril@39
   468
	}
insilmaril@39
   469
	QString undoSelection=model->getSelectString (redoSel->getParObj());
insilmaril@39
   470
	QString redoSelection=model->getSelectString(redoSel);
insilmaril@39
   471
	if (typeid(*redoSel) == typeid(BranchObj)  ) 
insilmaril@39
   472
	{
insilmaril@39
   473
		// save the selected branch of the map, Undo will insert part of map 
insilmaril@39
   474
		saveState (PartOfMap,
insilmaril@39
   475
			undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@39
   476
			redoSelection, "delete ()", 
insilmaril@39
   477
			comment, 
insilmaril@39
   478
			redoSel);
insilmaril@39
   479
	}
insilmaril@39
   480
}
insilmaril@39
   481
insilmaril@39
   482
insilmaril@39
   483
void MapEditor::saveState(LinkableMapObj *undoSel, const QString &uc, LinkableMapObj *redoSel, const QString &rc, const QString &comment) 
insilmaril@39
   484
{
insilmaril@39
   485
	// "Normal" savestate: save commands, selections and comment
insilmaril@39
   486
	// so just save commands for undo and redo
insilmaril@39
   487
	// and use current selection
insilmaril@39
   488
insilmaril@39
   489
	QString redoSelection="";
insilmaril@39
   490
	if (redoSel) redoSelection=model->getSelectString(redoSel);
insilmaril@39
   491
	QString undoSelection="";
insilmaril@39
   492
	if (undoSel) undoSelection=model->getSelectString(undoSel);
insilmaril@39
   493
insilmaril@39
   494
	saveState (UndoCommand,
insilmaril@39
   495
		undoSelection, uc,
insilmaril@39
   496
		redoSelection, rc, 
insilmaril@39
   497
		comment, 
insilmaril@39
   498
		NULL);
insilmaril@39
   499
}
insilmaril@39
   500
insilmaril@39
   501
void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment) 
insilmaril@39
   502
{
insilmaril@39
   503
	// "Normal" savestate: save commands, selections and comment
insilmaril@39
   504
	// so just save commands for undo and redo
insilmaril@39
   505
	// and use current selection
insilmaril@39
   506
	saveState (UndoCommand,
insilmaril@39
   507
		undoSel, uc,
insilmaril@39
   508
		redoSel, rc, 
insilmaril@39
   509
		comment, 
insilmaril@39
   510
		NULL);
insilmaril@39
   511
}
insilmaril@39
   512
insilmaril@39
   513
void MapEditor::saveState(const QString &uc, const QString &rc, const QString &comment) 
insilmaril@39
   514
{
insilmaril@39
   515
	// "Normal" savestate applied to model (no selection needed): 
insilmaril@39
   516
	// save commands  and comment
insilmaril@39
   517
	saveState (UndoCommand,
insilmaril@39
   518
		NULL, uc,
insilmaril@39
   519
		NULL, rc, 
insilmaril@39
   520
		comment, 
insilmaril@39
   521
		NULL);
insilmaril@39
   522
}
insilmaril@39
   523
insilmaril@39
   524
		
insilmaril@39
   525
void MapEditor::parseAtom(const QString &atom)
insilmaril@39
   526
{
insilmaril@39
   527
	BranchObj *selb=xelection.getBranch();
insilmaril@39
   528
	QString s,t;
insilmaril@39
   529
	double x,y;
insilmaril@39
   530
	int n;
insilmaril@39
   531
	bool b,ok;
insilmaril@39
   532
insilmaril@39
   533
	// Split string s into command and parameters
insilmaril@39
   534
	parser.parseAtom (atom);
insilmaril@39
   535
	QString com=parser.getCommand();
insilmaril@39
   536
	
insilmaril@39
   537
	// External commands
insilmaril@39
   538
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   539
	if (com=="addBranch")
insilmaril@39
   540
	{
insilmaril@39
   541
		if (xelection.isEmpty())
insilmaril@39
   542
		{
insilmaril@39
   543
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   544
		} else if (! selb )
insilmaril@39
   545
		{				  
insilmaril@39
   546
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   547
		} else 
insilmaril@39
   548
		{	
insilmaril@39
   549
			QList <int> pl;
insilmaril@39
   550
			pl << 0 <<1;
insilmaril@39
   551
			if (parser.checkParCount(pl))
insilmaril@39
   552
			{
insilmaril@39
   553
				if (parser.parCount()==0)
insilmaril@39
   554
					addNewBranch (0);
insilmaril@39
   555
				else
insilmaril@39
   556
				{
insilmaril@39
   557
					n=parser.parInt (ok,0);
insilmaril@39
   558
					if (ok ) addNewBranch (n);
insilmaril@39
   559
				}
insilmaril@39
   560
			}
insilmaril@39
   561
		}
insilmaril@39
   562
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   563
	} else if (com=="addBranchBefore")
insilmaril@39
   564
	{
insilmaril@39
   565
		if (xelection.isEmpty())
insilmaril@39
   566
		{
insilmaril@39
   567
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   568
		} else if (! selb )
insilmaril@39
   569
		{				  
insilmaril@39
   570
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   571
		} else 
insilmaril@39
   572
		{	
insilmaril@39
   573
			if (parser.parCount()==0)
insilmaril@39
   574
			{
insilmaril@39
   575
				addNewBranchBefore ();
insilmaril@39
   576
			}	
insilmaril@39
   577
		}
insilmaril@39
   578
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   579
	} else if (com==QString("addMapCenter"))
insilmaril@39
   580
	{
insilmaril@39
   581
		if (parser.checkParCount(2))
insilmaril@39
   582
		{
insilmaril@39
   583
			x=parser.parDouble (ok,0);
insilmaril@39
   584
			if (ok)
insilmaril@39
   585
			{
insilmaril@39
   586
				y=parser.parDouble (ok,1);
insilmaril@39
   587
				if (ok) model->addMapCenter (QPointF(x,y));
insilmaril@39
   588
			}
insilmaril@39
   589
		}	
insilmaril@39
   590
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   591
	} else if (com==QString("addMapReplace"))
insilmaril@39
   592
	{
insilmaril@39
   593
		if (xelection.isEmpty())
insilmaril@39
   594
		{
insilmaril@39
   595
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   596
		} else if (! selb )
insilmaril@39
   597
		{				  
insilmaril@39
   598
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   599
		} else if (parser.checkParCount(1))
insilmaril@39
   600
		{
insilmaril@39
   601
			//s=parser.parString (ok,0);	// selection
insilmaril@39
   602
			t=parser.parString (ok,0);	// path to map
insilmaril@39
   603
			if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@39
   604
			addMapReplaceInt(model->getSelectString(selb),t);	
insilmaril@39
   605
		}
insilmaril@39
   606
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   607
	} else if (com==QString("addMapInsert"))
insilmaril@39
   608
	{
insilmaril@39
   609
		if (xelection.isEmpty())
insilmaril@39
   610
		{
insilmaril@39
   611
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   612
		} else if (! selb )
insilmaril@39
   613
		{				  
insilmaril@39
   614
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   615
		} else 
insilmaril@39
   616
		{	
insilmaril@39
   617
			if (parser.checkParCount(2))
insilmaril@39
   618
			{
insilmaril@39
   619
				t=parser.parString (ok,0);	// path to map
insilmaril@39
   620
				n=parser.parInt(ok,1);		// position
insilmaril@39
   621
				if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@39
   622
				addMapInsertInt(t,n);	
insilmaril@39
   623
			}
insilmaril@39
   624
		}
insilmaril@39
   625
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   626
	} else if (com=="clearFlags")
insilmaril@39
   627
	{
insilmaril@39
   628
		if (xelection.isEmpty() )
insilmaril@39
   629
		{
insilmaril@39
   630
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   631
		} else if (! selb )
insilmaril@39
   632
		{				  
insilmaril@39
   633
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   634
		} else if (parser.checkParCount(0))
insilmaril@39
   635
		{
insilmaril@39
   636
			selb->clearStandardFlags();	
insilmaril@39
   637
			selb->updateFlagsToolbar();
insilmaril@39
   638
		}
insilmaril@39
   639
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   640
	} else if (com=="colorBranch")
insilmaril@39
   641
	{
insilmaril@39
   642
		if (xelection.isEmpty())
insilmaril@39
   643
		{
insilmaril@39
   644
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   645
		} else if (! selb )
insilmaril@39
   646
		{				  
insilmaril@39
   647
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   648
		} else if (parser.checkParCount(1))
insilmaril@39
   649
		{	
insilmaril@39
   650
			QColor c=parser.parColor (ok,0);
insilmaril@39
   651
			if (ok) colorBranch (c);
insilmaril@39
   652
		}	
insilmaril@39
   653
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   654
	} else if (com=="colorSubtree")
insilmaril@39
   655
	{
insilmaril@39
   656
		if (xelection.isEmpty())
insilmaril@39
   657
		{
insilmaril@39
   658
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   659
		} else if (! selb )
insilmaril@39
   660
		{				  
insilmaril@39
   661
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   662
		} else if (parser.checkParCount(1))
insilmaril@39
   663
		{	
insilmaril@39
   664
			QColor c=parser.parColor (ok,0);
insilmaril@39
   665
			if (ok) colorSubtree (c);
insilmaril@39
   666
		}	
insilmaril@39
   667
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   668
	} else if (com=="copy")
insilmaril@39
   669
	{
insilmaril@39
   670
		if (xelection.isEmpty())
insilmaril@39
   671
		{
insilmaril@39
   672
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   673
		} else if (! selb )
insilmaril@39
   674
		{				  
insilmaril@39
   675
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   676
		} else if (parser.checkParCount(0))
insilmaril@39
   677
		{	
insilmaril@39
   678
			//FIXME missing action for copy
insilmaril@39
   679
		}	
insilmaril@39
   680
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   681
	} else if (com=="cut")
insilmaril@39
   682
	{
insilmaril@39
   683
		if (xelection.isEmpty())
insilmaril@39
   684
		{
insilmaril@39
   685
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   686
		} else if ( xelection.type()!=Selection::Branch  && 
insilmaril@39
   687
					xelection.type()!=Selection::MapCenter  &&
insilmaril@39
   688
					xelection.type()!=Selection::FloatImage )
insilmaril@39
   689
		{				  
insilmaril@39
   690
			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39
   691
		} else if (parser.checkParCount(0))
insilmaril@39
   692
		{	
insilmaril@39
   693
			cut();
insilmaril@39
   694
		}	
insilmaril@39
   695
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   696
	} else if (com=="delete")
insilmaril@39
   697
	{
insilmaril@39
   698
		if (xelection.isEmpty())
insilmaril@39
   699
		{
insilmaril@39
   700
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   701
		} 
insilmaril@39
   702
		/*else if (xelection.type() != Selection::Branch && xelection.type() != Selection::FloatImage )
insilmaril@39
   703
		{
insilmaril@39
   704
			parser.setError (Aborted,"Type of selection is wrong.");
insilmaril@39
   705
		} 
insilmaril@39
   706
		*/
insilmaril@39
   707
		else if (parser.checkParCount(0))
insilmaril@39
   708
		{	
insilmaril@39
   709
			deleteSelection();
insilmaril@39
   710
		}	
insilmaril@39
   711
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   712
	} else if (com=="deleteKeepChilds")
insilmaril@39
   713
	{
insilmaril@39
   714
		if (xelection.isEmpty())
insilmaril@39
   715
		{
insilmaril@39
   716
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   717
		} else if (! selb )
insilmaril@39
   718
		{
insilmaril@39
   719
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   720
		} else if (parser.checkParCount(0))
insilmaril@39
   721
		{	
insilmaril@39
   722
			deleteKeepChilds();
insilmaril@39
   723
		}	
insilmaril@39
   724
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   725
	} else if (com=="deleteChilds")
insilmaril@39
   726
	{
insilmaril@39
   727
		if (xelection.isEmpty())
insilmaril@39
   728
		{
insilmaril@39
   729
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   730
		} else if (! selb)
insilmaril@39
   731
		{
insilmaril@39
   732
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   733
		} else if (parser.checkParCount(0))
insilmaril@39
   734
		{	
insilmaril@39
   735
			deleteChilds();
insilmaril@39
   736
		}	
insilmaril@39
   737
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   738
	} else if (com=="exportASCII")
insilmaril@39
   739
	{
insilmaril@39
   740
		QString fname="";
insilmaril@39
   741
		ok=true;
insilmaril@39
   742
		if (parser.parCount()>=1)
insilmaril@39
   743
			// Hey, we even have a filename
insilmaril@39
   744
			fname=parser.parString(ok,0); 
insilmaril@39
   745
		if (!ok)
insilmaril@39
   746
		{
insilmaril@39
   747
			parser.setError (Aborted,"Could not read filename");
insilmaril@39
   748
		} else
insilmaril@39
   749
		{
insilmaril@39
   750
				exportASCII (fname,false);
insilmaril@39
   751
		}
insilmaril@39
   752
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   753
	} else if (com=="exportImage")
insilmaril@39
   754
	{
insilmaril@39
   755
		QString fname="";
insilmaril@39
   756
		ok=true;
insilmaril@39
   757
		if (parser.parCount()>=2)
insilmaril@39
   758
			// Hey, we even have a filename
insilmaril@39
   759
			fname=parser.parString(ok,0); 
insilmaril@39
   760
		if (!ok)
insilmaril@39
   761
		{
insilmaril@39
   762
			parser.setError (Aborted,"Could not read filename");
insilmaril@39
   763
		} else
insilmaril@39
   764
		{
insilmaril@39
   765
			QString format="PNG";
insilmaril@39
   766
			if (parser.parCount()>=2)
insilmaril@39
   767
			{
insilmaril@39
   768
				format=parser.parString(ok,1);
insilmaril@39
   769
			}
insilmaril@39
   770
			exportImage (fname,false,format);
insilmaril@39
   771
		}
insilmaril@39
   772
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   773
	} else if (com=="exportXHTML")
insilmaril@39
   774
	{
insilmaril@39
   775
		QString fname="";
insilmaril@39
   776
		ok=true;
insilmaril@39
   777
		if (parser.parCount()>=2)
insilmaril@39
   778
			// Hey, we even have a filename
insilmaril@39
   779
			fname=parser.parString(ok,1); 
insilmaril@39
   780
		if (!ok)
insilmaril@39
   781
		{
insilmaril@39
   782
			parser.setError (Aborted,"Could not read filename");
insilmaril@39
   783
		} else
insilmaril@39
   784
		{
insilmaril@39
   785
			exportXHTML (fname,false);
insilmaril@39
   786
		}
insilmaril@39
   787
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   788
	} else if (com=="exportXML")
insilmaril@39
   789
	{
insilmaril@39
   790
		QString fname="";
insilmaril@39
   791
		ok=true;
insilmaril@39
   792
		if (parser.parCount()>=2)
insilmaril@39
   793
			// Hey, we even have a filename
insilmaril@39
   794
			fname=parser.parString(ok,1); 
insilmaril@39
   795
		if (!ok)
insilmaril@39
   796
		{
insilmaril@39
   797
			parser.setError (Aborted,"Could not read filename");
insilmaril@39
   798
		} else
insilmaril@39
   799
		{
insilmaril@39
   800
			exportXML (fname,false);
insilmaril@39
   801
		}
insilmaril@39
   802
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   803
	} else if (com=="importDir")
insilmaril@39
   804
	{
insilmaril@39
   805
		if (xelection.isEmpty())
insilmaril@39
   806
		{
insilmaril@39
   807
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   808
		} else if (! selb )
insilmaril@39
   809
		{				  
insilmaril@39
   810
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   811
		} else if (parser.checkParCount(1))
insilmaril@39
   812
		{
insilmaril@39
   813
			s=parser.parString(ok,0);
insilmaril@39
   814
			if (ok) importDirInt(s);
insilmaril@39
   815
		}	
insilmaril@39
   816
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   817
	} else if (com=="linkTo")
insilmaril@39
   818
	{
insilmaril@39
   819
		if (xelection.isEmpty())
insilmaril@39
   820
		{
insilmaril@39
   821
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   822
		} else if ( selb)
insilmaril@39
   823
		{
insilmaril@39
   824
			if (parser.checkParCount(4))
insilmaril@39
   825
			{
insilmaril@39
   826
				// 0	selectstring of parent
insilmaril@39
   827
				// 1	num in parent (for branches)
insilmaril@39
   828
				// 2,3	x,y of mainbranch or mapcenter
insilmaril@39
   829
				s=parser.parString(ok,0);
insilmaril@39
   830
				LinkableMapObj *dst=model->findObjBySelect (s);
insilmaril@39
   831
				if (dst)
insilmaril@39
   832
				{	
insilmaril@39
   833
					if (typeid(*dst) == typeid(BranchObj) ) 
insilmaril@39
   834
					{
insilmaril@39
   835
						// Get number in parent
insilmaril@39
   836
						n=parser.parInt (ok,1);
insilmaril@39
   837
						if (ok)
insilmaril@39
   838
						{
insilmaril@39
   839
							selb->linkTo ((BranchObj*)(dst),n);
insilmaril@39
   840
							xelection.update();
insilmaril@39
   841
						}	
insilmaril@39
   842
					} else if (typeid(*dst) == typeid(MapCenterObj) ) 
insilmaril@39
   843
					{
insilmaril@39
   844
						selb->linkTo ((BranchObj*)(dst),-1);
insilmaril@39
   845
						// Get coordinates of mainbranch
insilmaril@39
   846
						x=parser.parDouble(ok,2);
insilmaril@39
   847
						if (ok)
insilmaril@39
   848
						{
insilmaril@39
   849
							y=parser.parDouble(ok,3);
insilmaril@39
   850
							if (ok) 
insilmaril@39
   851
							{
insilmaril@39
   852
								selb->move (x,y);
insilmaril@39
   853
								xelection.update();
insilmaril@39
   854
							}
insilmaril@39
   855
						}
insilmaril@39
   856
					}	
insilmaril@39
   857
				}	
insilmaril@39
   858
			}	
insilmaril@39
   859
		} else if ( xelection.type() == Selection::FloatImage) 
insilmaril@39
   860
		{
insilmaril@39
   861
			if (parser.checkParCount(1))
insilmaril@39
   862
			{
insilmaril@39
   863
				// 0	selectstring of parent
insilmaril@39
   864
				s=parser.parString(ok,0);
insilmaril@39
   865
				LinkableMapObj *dst=model->findObjBySelect (s);
insilmaril@39
   866
				if (dst)
insilmaril@39
   867
				{	
insilmaril@39
   868
					if (typeid(*dst) == typeid(BranchObj) ||
insilmaril@39
   869
						typeid(*dst) == typeid(MapCenterObj)) 
insilmaril@39
   870
						linkTo (model->getSelectString(dst));
insilmaril@39
   871
				} else	
insilmaril@39
   872
					parser.setError (Aborted,"Destination is not a branch");
insilmaril@39
   873
			}		
insilmaril@39
   874
		} else
insilmaril@39
   875
			parser.setError (Aborted,"Type of selection is not a floatimage or branch");
insilmaril@39
   876
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   877
	} else if (com=="loadImage")
insilmaril@39
   878
	{
insilmaril@39
   879
		if (xelection.isEmpty())
insilmaril@39
   880
		{
insilmaril@39
   881
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   882
		} else if (! selb )
insilmaril@39
   883
		{				  
insilmaril@39
   884
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   885
		} else if (parser.checkParCount(1))
insilmaril@39
   886
		{
insilmaril@39
   887
			s=parser.parString(ok,0);
insilmaril@39
   888
			if (ok) loadFloatImageInt (s);
insilmaril@39
   889
		}	
insilmaril@39
   890
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   891
	} else if (com=="moveBranchUp")
insilmaril@39
   892
	{
insilmaril@39
   893
		if (xelection.isEmpty() )
insilmaril@39
   894
		{
insilmaril@39
   895
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   896
		} else if (! selb )
insilmaril@39
   897
		{				  
insilmaril@39
   898
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   899
		} else if (parser.checkParCount(0))
insilmaril@39
   900
		{
insilmaril@39
   901
			moveBranchUp();
insilmaril@39
   902
		}	
insilmaril@39
   903
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   904
	} else if (com=="moveBranchDown")
insilmaril@39
   905
	{
insilmaril@39
   906
		if (xelection.isEmpty() )
insilmaril@39
   907
		{
insilmaril@39
   908
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   909
		} else if (! selb )
insilmaril@39
   910
		{				  
insilmaril@39
   911
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   912
		} else if (parser.checkParCount(0))
insilmaril@39
   913
		{
insilmaril@39
   914
			moveBranchDown();
insilmaril@39
   915
		}	
insilmaril@39
   916
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   917
	} else if (com=="move")
insilmaril@39
   918
	{
insilmaril@39
   919
		if (xelection.isEmpty() )
insilmaril@39
   920
		{
insilmaril@39
   921
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   922
		} else if ( xelection.type()!=Selection::Branch  && 
insilmaril@39
   923
					xelection.type()!=Selection::MapCenter  &&
insilmaril@39
   924
					xelection.type()!=Selection::FloatImage )
insilmaril@39
   925
		{				  
insilmaril@39
   926
			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39
   927
		} else if (parser.checkParCount(2))
insilmaril@39
   928
		{	
insilmaril@39
   929
			x=parser.parDouble (ok,0);
insilmaril@39
   930
			if (ok)
insilmaril@39
   931
			{
insilmaril@39
   932
				y=parser.parDouble (ok,1);
insilmaril@39
   933
				if (ok) move (x,y);
insilmaril@39
   934
			}
insilmaril@39
   935
		}	
insilmaril@39
   936
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   937
	} else if (com=="moveRel")
insilmaril@39
   938
	{
insilmaril@39
   939
		if (xelection.isEmpty() )
insilmaril@39
   940
		{
insilmaril@39
   941
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   942
		} else if ( xelection.type()!=Selection::Branch  && 
insilmaril@39
   943
					xelection.type()!=Selection::MapCenter  &&
insilmaril@39
   944
					xelection.type()!=Selection::FloatImage )
insilmaril@39
   945
		{				  
insilmaril@39
   946
			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39
   947
		} else if (parser.checkParCount(2))
insilmaril@39
   948
		{	
insilmaril@39
   949
			x=parser.parDouble (ok,0);
insilmaril@39
   950
			if (ok)
insilmaril@39
   951
			{
insilmaril@39
   952
				y=parser.parDouble (ok,1);
insilmaril@39
   953
				if (ok) moveRel (x,y);
insilmaril@39
   954
			}
insilmaril@39
   955
		}	
insilmaril@39
   956
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   957
	} else if (com=="nop")
insilmaril@39
   958
	{
insilmaril@39
   959
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   960
	} else if (com=="paste")
insilmaril@39
   961
	{
insilmaril@39
   962
		if (xelection.isEmpty() )
insilmaril@39
   963
		{
insilmaril@39
   964
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   965
		} else if (! selb )
insilmaril@39
   966
		{				  
insilmaril@39
   967
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   968
		} else if (parser.checkParCount(1))
insilmaril@39
   969
		{	
insilmaril@39
   970
			n=parser.parInt (ok,0);
insilmaril@39
   971
			if (ok) pasteNoSave(n);
insilmaril@39
   972
		}	
insilmaril@39
   973
	/////////////////////////////////////////////////////////////////////
insilmaril@39
   974
	} else if (com=="qa")
insilmaril@39
   975
	{
insilmaril@39
   976
		if (xelection.isEmpty() )
insilmaril@39
   977
		{
insilmaril@39
   978
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
   979
		} else if (! selb )
insilmaril@39
   980
		{				  
insilmaril@39
   981
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
   982
		} else if (parser.checkParCount(4))
insilmaril@39
   983
		{	
insilmaril@39
   984
			QString c,u;
insilmaril@39
   985
			c=parser.parString (ok,0);
insilmaril@39
   986
			if (!ok)
insilmaril@39
   987
			{
insilmaril@39
   988
				parser.setError (Aborted,"No comment given");
insilmaril@39
   989
			} else
insilmaril@39
   990
			{
insilmaril@39
   991
				s=parser.parString (ok,1);
insilmaril@39
   992
				if (!ok)
insilmaril@39
   993
				{
insilmaril@39
   994
					parser.setError (Aborted,"First parameter is not a string");
insilmaril@39
   995
				} else
insilmaril@39
   996
				{
insilmaril@39
   997
					t=parser.parString (ok,2);
insilmaril@39
   998
					if (!ok)
insilmaril@39
   999
					{
insilmaril@39
  1000
						parser.setError (Aborted,"Condition is not a string");
insilmaril@39
  1001
					} else
insilmaril@39
  1002
					{
insilmaril@39
  1003
						u=parser.parString (ok,3);
insilmaril@39
  1004
						if (!ok)
insilmaril@39
  1005
						{
insilmaril@39
  1006
							parser.setError (Aborted,"Third parameter is not a string");
insilmaril@39
  1007
						} else
insilmaril@39
  1008
						{
insilmaril@39
  1009
							if (s!="heading")
insilmaril@39
  1010
							{
insilmaril@39
  1011
								parser.setError (Aborted,"Unknown type: "+s);
insilmaril@39
  1012
							} else
insilmaril@39
  1013
							{
insilmaril@39
  1014
								if (! (t=="eq") ) 
insilmaril@39
  1015
								{
insilmaril@39
  1016
									parser.setError (Aborted,"Unknown operator: "+t);
insilmaril@39
  1017
								} else
insilmaril@39
  1018
								{
insilmaril@39
  1019
									if (! selb    )
insilmaril@39
  1020
									{
insilmaril@39
  1021
										parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1022
									} else
insilmaril@39
  1023
									{
insilmaril@39
  1024
										if (selb->getHeading() == u)
insilmaril@39
  1025
										{
insilmaril@39
  1026
											cout << "PASSED: " << qPrintable (c)  << endl;
insilmaril@39
  1027
										} else
insilmaril@39
  1028
										{
insilmaril@39
  1029
											cout << "FAILED: " << qPrintable (c)  << endl;
insilmaril@39
  1030
										}
insilmaril@39
  1031
									}
insilmaril@39
  1032
								}
insilmaril@39
  1033
							}
insilmaril@39
  1034
						} 
insilmaril@39
  1035
					} 
insilmaril@39
  1036
				} 
insilmaril@39
  1037
			}
insilmaril@39
  1038
		}	
insilmaril@39
  1039
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1040
	} else if (com=="saveImage")
insilmaril@39
  1041
	{
insilmaril@39
  1042
		FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39
  1043
		if (!fio)
insilmaril@39
  1044
		{
insilmaril@39
  1045
			parser.setError (Aborted,"Type of selection is not an image");
insilmaril@39
  1046
		} else if (parser.checkParCount(2))
insilmaril@39
  1047
		{
insilmaril@39
  1048
			s=parser.parString(ok,0);
insilmaril@39
  1049
			if (ok)
insilmaril@39
  1050
			{
insilmaril@39
  1051
				t=parser.parString(ok,1);
insilmaril@39
  1052
				if (ok) saveFloatImageInt (fio,t,s);
insilmaril@39
  1053
			}
insilmaril@39
  1054
		}	
insilmaril@39
  1055
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1056
	} else if (com=="scroll")
insilmaril@39
  1057
	{
insilmaril@39
  1058
		if (xelection.isEmpty() )
insilmaril@39
  1059
		{
insilmaril@39
  1060
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1061
		} else if (! selb )
insilmaril@39
  1062
		{				  
insilmaril@39
  1063
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1064
		} else if (parser.checkParCount(0))
insilmaril@39
  1065
		{	
insilmaril@39
  1066
			if (!scrollBranch (selb))	
insilmaril@39
  1067
				parser.setError (Aborted,"Could not scroll branch");
insilmaril@39
  1068
		}	
insilmaril@39
  1069
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1070
	} else if (com=="select")
insilmaril@39
  1071
	{
insilmaril@39
  1072
		if (parser.checkParCount(1))
insilmaril@39
  1073
		{
insilmaril@39
  1074
			s=parser.parString(ok,0);
insilmaril@39
  1075
			if (ok) select (s);
insilmaril@39
  1076
		}	
insilmaril@39
  1077
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1078
	} else if (com=="selectLastBranch")
insilmaril@39
  1079
	{
insilmaril@39
  1080
		if (xelection.isEmpty() )
insilmaril@39
  1081
		{
insilmaril@39
  1082
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1083
		} else if (! selb )
insilmaril@39
  1084
		{				  
insilmaril@39
  1085
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1086
		} else if (parser.checkParCount(0))
insilmaril@39
  1087
		{	
insilmaril@39
  1088
			BranchObj *bo=selb->getLastBranch();
insilmaril@39
  1089
			if (!bo)
insilmaril@39
  1090
				parser.setError (Aborted,"Could not select last branch");
insilmaril@39
  1091
			selectInt (bo);	
insilmaril@39
  1092
				
insilmaril@39
  1093
		}	
insilmaril@39
  1094
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1095
	} else if (com=="selectLastImage")
insilmaril@39
  1096
	{
insilmaril@39
  1097
		if (xelection.isEmpty() )
insilmaril@39
  1098
		{
insilmaril@39
  1099
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1100
		} else if (! selb )
insilmaril@39
  1101
		{				  
insilmaril@39
  1102
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1103
		} else if (parser.checkParCount(0))
insilmaril@39
  1104
		{	
insilmaril@39
  1105
			FloatImageObj *fio=selb->getLastFloatImage();
insilmaril@39
  1106
			if (!fio)
insilmaril@39
  1107
				parser.setError (Aborted,"Could not select last image");
insilmaril@39
  1108
			selectInt (fio);	
insilmaril@39
  1109
				
insilmaril@39
  1110
		}	
insilmaril@39
  1111
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1112
	} else if (com=="selectLatestAdded")
insilmaril@39
  1113
	{
insilmaril@39
  1114
		if (latestSelection.isEmpty() )
insilmaril@39
  1115
		{
insilmaril@39
  1116
			parser.setError (Aborted,"No latest added object");
insilmaril@39
  1117
		} else
insilmaril@39
  1118
		{	
insilmaril@39
  1119
			if (!select (latestSelection))
insilmaril@39
  1120
				parser.setError (Aborted,"Could not select latest added object "+latestSelection);
insilmaril@39
  1121
		}	
insilmaril@39
  1122
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1123
	} else if (com=="setFrameType")
insilmaril@39
  1124
	{
insilmaril@39
  1125
		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39
  1126
		{
insilmaril@39
  1127
			parser.setError (Aborted,"Type of selection does not allow setting frame type");
insilmaril@39
  1128
		}
insilmaril@39
  1129
		else if (parser.checkParCount(1))
insilmaril@39
  1130
		{
insilmaril@39
  1131
			s=parser.parString(ok,0);
insilmaril@39
  1132
			if (ok) setFrameType (s);
insilmaril@39
  1133
		}	
insilmaril@39
  1134
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1135
	} else if (com=="setFramePenColor")
insilmaril@39
  1136
	{
insilmaril@39
  1137
		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39
  1138
		{
insilmaril@39
  1139
			parser.setError (Aborted,"Type of selection does not allow setting of pen color");
insilmaril@39
  1140
		}
insilmaril@39
  1141
		else if (parser.checkParCount(1))
insilmaril@39
  1142
		{
insilmaril@39
  1143
			QColor c=parser.parColor(ok,0);
insilmaril@39
  1144
			if (ok) setFramePenColor (c);
insilmaril@39
  1145
		}	
insilmaril@39
  1146
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1147
	} else if (com=="setFrameBrushColor")
insilmaril@39
  1148
	{
insilmaril@39
  1149
		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39
  1150
		{
insilmaril@39
  1151
			parser.setError (Aborted,"Type of selection does not allow setting brush color");
insilmaril@39
  1152
		}
insilmaril@39
  1153
		else if (parser.checkParCount(1))
insilmaril@39
  1154
		{
insilmaril@39
  1155
			QColor c=parser.parColor(ok,0);
insilmaril@39
  1156
			if (ok) setFrameBrushColor (c);
insilmaril@39
  1157
		}	
insilmaril@39
  1158
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1159
	} else if (com=="setFramePadding")
insilmaril@39
  1160
	{
insilmaril@39
  1161
		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39
  1162
		{
insilmaril@39
  1163
			parser.setError (Aborted,"Type of selection does not allow setting frame padding");
insilmaril@39
  1164
		}
insilmaril@39
  1165
		else if (parser.checkParCount(1))
insilmaril@39
  1166
		{
insilmaril@39
  1167
			n=parser.parInt(ok,0);
insilmaril@39
  1168
			if (ok) setFramePadding(n);
insilmaril@39
  1169
		}	
insilmaril@39
  1170
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1171
	} else if (com=="setFrameBorderWidth")
insilmaril@39
  1172
	{
insilmaril@39
  1173
		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39
  1174
		{
insilmaril@39
  1175
			parser.setError (Aborted,"Type of selection does not allow setting frame border width");
insilmaril@39
  1176
		}
insilmaril@39
  1177
		else if (parser.checkParCount(1))
insilmaril@39
  1178
		{
insilmaril@39
  1179
			n=parser.parInt(ok,0);
insilmaril@39
  1180
			if (ok) setFrameBorderWidth (n);
insilmaril@39
  1181
		}	
insilmaril@39
  1182
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1183
	} else if (com=="setMapAuthor")
insilmaril@39
  1184
	{
insilmaril@39
  1185
		if (parser.checkParCount(1))
insilmaril@39
  1186
		{
insilmaril@39
  1187
			s=parser.parString(ok,0);
insilmaril@39
  1188
			if (ok) setMapAuthor (s);
insilmaril@39
  1189
		}	
insilmaril@39
  1190
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1191
	} else if (com=="setMapComment")
insilmaril@39
  1192
	{
insilmaril@39
  1193
		if (parser.checkParCount(1))
insilmaril@39
  1194
		{
insilmaril@39
  1195
			s=parser.parString(ok,0);
insilmaril@39
  1196
			if (ok) setMapComment(s);
insilmaril@39
  1197
		}	
insilmaril@39
  1198
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1199
	} else if (com=="setMapBackgroundColor")
insilmaril@39
  1200
	{
insilmaril@39
  1201
		if (xelection.isEmpty() )
insilmaril@39
  1202
		{
insilmaril@39
  1203
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1204
		} else if (! xelection.getBranch() )
insilmaril@39
  1205
		{				  
insilmaril@39
  1206
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1207
		} else if (parser.checkParCount(1))
insilmaril@39
  1208
		{
insilmaril@39
  1209
			QColor c=parser.parColor (ok,0);
insilmaril@39
  1210
			if (ok) setMapBackgroundColor (c);
insilmaril@39
  1211
		}	
insilmaril@39
  1212
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1213
	} else if (com=="setMapDefLinkColor")
insilmaril@39
  1214
	{
insilmaril@39
  1215
		if (xelection.isEmpty() )
insilmaril@39
  1216
		{
insilmaril@39
  1217
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1218
		} else if (! selb )
insilmaril@39
  1219
		{				  
insilmaril@39
  1220
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1221
		} else if (parser.checkParCount(1))
insilmaril@39
  1222
		{
insilmaril@39
  1223
			QColor c=parser.parColor (ok,0);
insilmaril@39
  1224
			if (ok) setMapDefLinkColor (c);
insilmaril@39
  1225
		}	
insilmaril@39
  1226
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1227
	} else if (com=="setMapLinkStyle")
insilmaril@39
  1228
	{
insilmaril@39
  1229
		if (parser.checkParCount(1))
insilmaril@39
  1230
		{
insilmaril@39
  1231
			s=parser.parString (ok,0);
insilmaril@39
  1232
			if (ok) setMapLinkStyle(s);
insilmaril@39
  1233
		}	
insilmaril@39
  1234
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1235
	} else if (com=="setHeading")
insilmaril@39
  1236
	{
insilmaril@39
  1237
		if (xelection.isEmpty() )
insilmaril@39
  1238
		{
insilmaril@39
  1239
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1240
		} else if (! selb )
insilmaril@39
  1241
		{				  
insilmaril@39
  1242
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1243
		} else if (parser.checkParCount(1))
insilmaril@39
  1244
		{
insilmaril@39
  1245
			s=parser.parString (ok,0);
insilmaril@39
  1246
			if (ok) 
insilmaril@39
  1247
				setHeading (s);
insilmaril@39
  1248
		}	
insilmaril@39
  1249
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1250
	} else if (com=="setHideExport")
insilmaril@39
  1251
	{
insilmaril@39
  1252
		if (xelection.isEmpty() )
insilmaril@39
  1253
		{
insilmaril@39
  1254
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1255
		} else if (xelection.type()!=Selection::Branch && xelection.type() != Selection::MapCenter &&xelection.type()!=Selection::FloatImage)
insilmaril@39
  1256
		{				  
insilmaril@39
  1257
			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39
  1258
		} else if (parser.checkParCount(1))
insilmaril@39
  1259
		{
insilmaril@39
  1260
			b=parser.parBool(ok,0);
insilmaril@39
  1261
			if (ok) setHideExport (b);
insilmaril@39
  1262
		}
insilmaril@39
  1263
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1264
	} else if (com=="setIncludeImagesHorizontally")
insilmaril@39
  1265
	{ 
insilmaril@39
  1266
		if (xelection.isEmpty() )
insilmaril@39
  1267
		{
insilmaril@39
  1268
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1269
		} else if (! selb)
insilmaril@39
  1270
		{				  
insilmaril@39
  1271
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1272
		} else if (parser.checkParCount(1))
insilmaril@39
  1273
		{
insilmaril@39
  1274
			b=parser.parBool(ok,0);
insilmaril@39
  1275
			if (ok) setIncludeImagesHor(b);
insilmaril@39
  1276
		}
insilmaril@39
  1277
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1278
	} else if (com=="setIncludeImagesVertically")
insilmaril@39
  1279
	{
insilmaril@39
  1280
		if (xelection.isEmpty() )
insilmaril@39
  1281
		{
insilmaril@39
  1282
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1283
		} else if (! selb)
insilmaril@39
  1284
		{				  
insilmaril@39
  1285
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1286
		} else if (parser.checkParCount(1))
insilmaril@39
  1287
		{
insilmaril@39
  1288
			b=parser.parBool(ok,0);
insilmaril@39
  1289
			if (ok) setIncludeImagesVer(b);
insilmaril@39
  1290
		}
insilmaril@39
  1291
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1292
	} else if (com=="setHideLinkUnselected")
insilmaril@39
  1293
	{
insilmaril@39
  1294
		if (xelection.isEmpty() )
insilmaril@39
  1295
		{
insilmaril@39
  1296
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1297
		} else if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39
  1298
		{				  
insilmaril@39
  1299
			parser.setError (Aborted,"Type of selection does not allow hiding the link");
insilmaril@39
  1300
		} else if (parser.checkParCount(1))
insilmaril@39
  1301
		{
insilmaril@39
  1302
			b=parser.parBool(ok,0);
insilmaril@39
  1303
			if (ok) setHideLinkUnselected(b);
insilmaril@39
  1304
		}
insilmaril@39
  1305
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1306
	} else if (com=="setSelectionColor")
insilmaril@39
  1307
	{
insilmaril@39
  1308
		if (parser.checkParCount(1))
insilmaril@39
  1309
		{
insilmaril@39
  1310
			QColor c=parser.parColor (ok,0);
insilmaril@39
  1311
			if (ok) setSelectionColorInt (c);
insilmaril@39
  1312
		}	
insilmaril@39
  1313
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1314
	} else if (com=="setURL")
insilmaril@39
  1315
	{
insilmaril@39
  1316
		if (xelection.isEmpty() )
insilmaril@39
  1317
		{
insilmaril@39
  1318
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1319
		} else if (! selb )
insilmaril@39
  1320
		{				  
insilmaril@39
  1321
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1322
		} else if (parser.checkParCount(1))
insilmaril@39
  1323
		{
insilmaril@39
  1324
			s=parser.parString (ok,0);
insilmaril@39
  1325
			if (ok) setURL(s);
insilmaril@39
  1326
		}	
insilmaril@39
  1327
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1328
	} else if (com=="setVymLink")
insilmaril@39
  1329
	{
insilmaril@39
  1330
		if (xelection.isEmpty() )
insilmaril@39
  1331
		{
insilmaril@39
  1332
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1333
		} else if (! selb )
insilmaril@39
  1334
		{				  
insilmaril@39
  1335
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1336
		} else if (parser.checkParCount(1))
insilmaril@39
  1337
		{
insilmaril@39
  1338
			s=parser.parString (ok,0);
insilmaril@39
  1339
			if (ok) setVymLinkInt(s);
insilmaril@39
  1340
		}	
insilmaril@39
  1341
	}
insilmaril@39
  1342
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1343
	else if (com=="setFlag")
insilmaril@39
  1344
	{
insilmaril@39
  1345
		if (xelection.isEmpty() )
insilmaril@39
  1346
		{
insilmaril@39
  1347
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1348
		} else if (! selb )
insilmaril@39
  1349
		{				  
insilmaril@39
  1350
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1351
		} else if (parser.checkParCount(1))
insilmaril@39
  1352
		{
insilmaril@39
  1353
			s=parser.parString(ok,0);
insilmaril@39
  1354
			if (ok) 
insilmaril@39
  1355
			{
insilmaril@39
  1356
				selb->activateStandardFlag(s);
insilmaril@39
  1357
				selb->updateFlagsToolbar();
insilmaril@39
  1358
			}	
insilmaril@39
  1359
		}
insilmaril@39
  1360
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1361
	} else if (com=="setFrameType")
insilmaril@39
  1362
	{
insilmaril@39
  1363
		if (xelection.isEmpty() )
insilmaril@39
  1364
		{
insilmaril@39
  1365
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1366
		} else if (! selb )
insilmaril@39
  1367
		{				  
insilmaril@39
  1368
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1369
		} else if (parser.checkParCount(1))
insilmaril@39
  1370
		{
insilmaril@39
  1371
			s=parser.parString(ok,0);
insilmaril@39
  1372
			if (ok) 
insilmaril@39
  1373
				setFrameType (s);
insilmaril@39
  1374
		}
insilmaril@39
  1375
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1376
	} else if (com=="sortChildren")
insilmaril@39
  1377
	{
insilmaril@39
  1378
		if (xelection.isEmpty() )
insilmaril@39
  1379
		{
insilmaril@39
  1380
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1381
		} else if (! selb )
insilmaril@39
  1382
		{				  
insilmaril@39
  1383
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1384
		} else if (parser.checkParCount(0))
insilmaril@39
  1385
		{
insilmaril@39
  1386
			sortChildren();
insilmaril@39
  1387
		}
insilmaril@39
  1388
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1389
	} else if (com=="toggleFlag")
insilmaril@39
  1390
	{
insilmaril@39
  1391
		if (xelection.isEmpty() )
insilmaril@39
  1392
		{
insilmaril@39
  1393
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1394
		} else if (! selb )
insilmaril@39
  1395
		{				  
insilmaril@39
  1396
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1397
		} else if (parser.checkParCount(1))
insilmaril@39
  1398
		{
insilmaril@39
  1399
			s=parser.parString(ok,0);
insilmaril@39
  1400
			if (ok) 
insilmaril@39
  1401
			{
insilmaril@39
  1402
				selb->toggleStandardFlag(s);	
insilmaril@39
  1403
				selb->updateFlagsToolbar();
insilmaril@39
  1404
			}	
insilmaril@39
  1405
		}
insilmaril@39
  1406
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1407
	} else if (com=="unscroll")
insilmaril@39
  1408
	{
insilmaril@39
  1409
		if (xelection.isEmpty() )
insilmaril@39
  1410
		{
insilmaril@39
  1411
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1412
		} else if (! selb )
insilmaril@39
  1413
		{				  
insilmaril@39
  1414
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1415
		} else if (parser.checkParCount(0))
insilmaril@39
  1416
		{	
insilmaril@39
  1417
			if (!unscrollBranch (selb))	
insilmaril@39
  1418
				parser.setError (Aborted,"Could not unscroll branch");
insilmaril@39
  1419
		}	
insilmaril@39
  1420
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1421
	} else if (com=="unscrollChilds")
insilmaril@39
  1422
	{
insilmaril@39
  1423
		if (xelection.isEmpty() )
insilmaril@39
  1424
		{
insilmaril@39
  1425
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1426
		} else if (! selb )
insilmaril@39
  1427
		{				  
insilmaril@39
  1428
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1429
		} else if (parser.checkParCount(0))
insilmaril@39
  1430
		{	
insilmaril@39
  1431
			unscrollChilds ();
insilmaril@39
  1432
		}	
insilmaril@39
  1433
	/////////////////////////////////////////////////////////////////////
insilmaril@39
  1434
	} else if (com=="unsetFlag")
insilmaril@39
  1435
	{
insilmaril@39
  1436
		if (xelection.isEmpty() )
insilmaril@39
  1437
		{
insilmaril@39
  1438
			parser.setError (Aborted,"Nothing selected");
insilmaril@39
  1439
		} else if (! selb )
insilmaril@39
  1440
		{				  
insilmaril@39
  1441
			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39
  1442
		} else if (parser.checkParCount(1))
insilmaril@39
  1443
		{
insilmaril@39
  1444
			s=parser.parString(ok,0);
insilmaril@39
  1445
			if (ok) 
insilmaril@39
  1446
			{
insilmaril@39
  1447
				selb->deactivateStandardFlag(s);
insilmaril@39
  1448
				selb->updateFlagsToolbar();
insilmaril@39
  1449
			}	
insilmaril@39
  1450
		}
insilmaril@39
  1451
	} else
insilmaril@39
  1452
		parser.setError (Aborted,"Unknown command");
insilmaril@39
  1453
insilmaril@39
  1454
	// Any errors?
insilmaril@39
  1455
	if (parser.errorLevel()==NoError)
insilmaril@39
  1456
	{
insilmaril@39
  1457
		// setChanged();  FIXME should not be called e.g. for export?!
insilmaril@39
  1458
		model->reposition();
insilmaril@39
  1459
	}	
insilmaril@39
  1460
	else	
insilmaril@39
  1461
	{
insilmaril@39
  1462
		// TODO Error handling
insilmaril@39
  1463
		qWarning("MapEditor::parseAtom: Error!");
insilmaril@39
  1464
		qWarning(parser.errorMessage());
insilmaril@39
  1465
	} 
insilmaril@39
  1466
}
insilmaril@39
  1467
insilmaril@39
  1468
void MapEditor::runScript (QString script)
insilmaril@39
  1469
{
insilmaril@39
  1470
	parser.setScript (script);
insilmaril@39
  1471
	parser.runScript();
insilmaril@39
  1472
	while (parser.next() ) 
insilmaril@39
  1473
		parseAtom(parser.getAtom());
insilmaril@39
  1474
}
insilmaril@0
  1475
insilmaril@0
  1476
bool MapEditor::isDefault()
insilmaril@0
  1477
{
insilmaril@0
  1478
    return mapDefault;
insilmaril@0
  1479
}
insilmaril@0
  1480
insilmaril@0
  1481
bool MapEditor::hasChanged()
insilmaril@0
  1482
{
insilmaril@0
  1483
    return mapChanged;
insilmaril@0
  1484
}
insilmaril@0
  1485
insilmaril@0
  1486
void MapEditor::setChanged()
insilmaril@0
  1487
{
insilmaril@39
  1488
	if (!mapChanged)
insilmaril@39
  1489
		autosaveTimer->start(settings.value("/mapeditor/autosave/ms/",300000).toInt());
insilmaril@0
  1490
	mapChanged=true;
insilmaril@0
  1491
	mapDefault=false;
insilmaril@0
  1492
	mapUnsaved=true;
insilmaril@0
  1493
	findReset();
insilmaril@39
  1494
insilmaril@0
  1495
}
insilmaril@0
  1496
insilmaril@0
  1497
void MapEditor::closeMap()
insilmaril@0
  1498
{
insilmaril@0
  1499
	// Unselect before disabling the toolbar actions
insilmaril@39
  1500
	if (!xelection.isEmpty() ) xelection.unselect();
insilmaril@39
  1501
	xelection.clear();
insilmaril@0
  1502
	updateActions();
insilmaril@0
  1503
insilmaril@0
  1504
    clear();
insilmaril@39
  1505
	// close();  FIXME needed?
insilmaril@0
  1506
}
insilmaril@0
  1507
insilmaril@39
  1508
void MapEditor::setFilePath(QString fpath, QString destname)
insilmaril@39
  1509
{
insilmaril@39
  1510
	if (fpath.isEmpty() || fpath=="")
insilmaril@39
  1511
	{
insilmaril@39
  1512
		filePath="";
insilmaril@39
  1513
		fileName="";
insilmaril@39
  1514
		destPath="";
insilmaril@39
  1515
	} else
insilmaril@39
  1516
	{
insilmaril@39
  1517
		filePath=fpath;		// becomes absolute path
insilmaril@39
  1518
		fileName=fpath;		// gets stripped of path
insilmaril@39
  1519
		destPath=destname;	// needed for vymlinks and during load to reset fileChangedTime
insilmaril@39
  1520
insilmaril@39
  1521
		// If fpath is not an absolute path, complete it
insilmaril@39
  1522
		filePath=QDir(fpath).absPath();
insilmaril@39
  1523
		fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@39
  1524
insilmaril@39
  1525
		// Set short name, too. Search from behind:
insilmaril@39
  1526
		int i=fileName.findRev("/");
insilmaril@39
  1527
		if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@39
  1528
insilmaril@39
  1529
		// Forget the .vym (or .xml) for name of map
insilmaril@39
  1530
		mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@39
  1531
	}
insilmaril@0
  1532
}
insilmaril@0
  1533
insilmaril@39
  1534
void MapEditor::setFilePath(QString fpath)
insilmaril@39
  1535
{
insilmaril@39
  1536
	setFilePath (fpath,fpath);
insilmaril@0
  1537
}
insilmaril@0
  1538
insilmaril@0
  1539
QString MapEditor::getFilePath()
insilmaril@0
  1540
{
insilmaril@0
  1541
	return filePath;
insilmaril@0
  1542
}
insilmaril@0
  1543
insilmaril@0
  1544
QString MapEditor::getFileName()
insilmaril@0
  1545
{
insilmaril@0
  1546
	return fileName;
insilmaril@0
  1547
}
insilmaril@0
  1548
insilmaril@0
  1549
QString MapEditor::getMapName()
insilmaril@0
  1550
{
insilmaril@0
  1551
	return mapName;
insilmaril@0
  1552
}
insilmaril@0
  1553
insilmaril@0
  1554
QString MapEditor::getDestPath()
insilmaril@0
  1555
{
insilmaril@0
  1556
	return destPath;
insilmaril@0
  1557
}
insilmaril@0
  1558
insilmaril@39
  1559
ErrorCode MapEditor::load (QString fname, const LoadMode &lmode, const FileType &ftype)
insilmaril@39
  1560
{
insilmaril@39
  1561
	ErrorCode err=success;
insilmaril@39
  1562
insilmaril@39
  1563
	parseBaseHandler *handler;
insilmaril@39
  1564
	fileType=ftype;
insilmaril@39
  1565
	switch (fileType)
insilmaril@39
  1566
	{
insilmaril@39
  1567
		case VymMap: handler=new parseVYMHandler; break;
insilmaril@39
  1568
		case FreemindMap : handler=new parseFreemindHandler; break;
insilmaril@39
  1569
		default: 
insilmaril@39
  1570
			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39
  1571
				   "Unknown FileType in MapEditor::load()");
insilmaril@39
  1572
		return aborted;	
insilmaril@39
  1573
	}
insilmaril@54
  1574
insilmaril@54
  1575
	// Save original zip state, important for inserting complete maps
insilmaril@54
  1576
	bool zipped_org=zipped;
insilmaril@54
  1577
insilmaril@0
  1578
	if (lmode==NewMap)
insilmaril@0
  1579
	{
insilmaril@39
  1580
		xelection.clear();
insilmaril@39
  1581
		model->setMapEditor(this);
insilmaril@0
  1582
		// (map state is set later at end of load...)
insilmaril@0
  1583
	} else
insilmaril@0
  1584
	{
insilmaril@39
  1585
		BranchObj *bo=xelection.getBranch();
insilmaril@39
  1586
		if (!bo) return aborted;
insilmaril@39
  1587
		if (lmode==ImportAdd)
insilmaril@39
  1588
			saveStateChangingPart(
insilmaril@39
  1589
				bo,
insilmaril@39
  1590
				bo,
insilmaril@39
  1591
				QString("addMapInsert (%1)").arg(fname),
insilmaril@39
  1592
				QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@39
  1593
		else	
insilmaril@39
  1594
			saveStateChangingPart(
insilmaril@39
  1595
				bo,
insilmaril@39
  1596
				bo,
insilmaril@39
  1597
				QString("addMapReplace(%1)").arg(fname),
insilmaril@39
  1598
				QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@0
  1599
	}	
insilmaril@0
  1600
    
insilmaril@39
  1601
insilmaril@39
  1602
	// Create temporary directory for packing
insilmaril@39
  1603
	bool ok;
insilmaril@39
  1604
	QString tmpZipDir=makeTmpDir (ok,"vym-pack");
insilmaril@39
  1605
	if (!ok)
insilmaril@39
  1606
	{
insilmaril@39
  1607
		QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39
  1608
		   tr("Couldn't create temporary directory before load\n"));
insilmaril@39
  1609
		return aborted; 
insilmaril@39
  1610
	}
insilmaril@39
  1611
insilmaril@39
  1612
	// Try to unzip file
insilmaril@39
  1613
	err=unzipDir (tmpZipDir,fname);
insilmaril@39
  1614
	QString xmlfile;
insilmaril@39
  1615
	if (err==nozip)
insilmaril@39
  1616
	{
insilmaril@39
  1617
		xmlfile=fname;
insilmaril@39
  1618
		zipped=false;
insilmaril@39
  1619
	} else
insilmaril@39
  1620
	{
insilmaril@39
  1621
		zipped=true;
insilmaril@39
  1622
		
insilmaril@39
  1623
		// Look for mapname.xml
insilmaril@39
  1624
		xmlfile= fname.left(fname.findRev(".",-1,true));
insilmaril@39
  1625
		xmlfile=xmlfile.section( '/', -1 );
insilmaril@39
  1626
		QFile mfile( tmpZipDir + "/" + xmlfile + ".xml");
insilmaril@39
  1627
		if (!mfile.exists() )
insilmaril@39
  1628
		{
insilmaril@39
  1629
			// mapname.xml does not exist, well, 
insilmaril@39
  1630
			// maybe someone renamed the mapname.vym file...
insilmaril@39
  1631
			// Try to find any .xml in the toplevel 
insilmaril@39
  1632
			// directory of the .vym file
insilmaril@39
  1633
			QStringList flist=QDir (tmpZipDir).entryList("*.xml");
insilmaril@39
  1634
			if (flist.count()==1) 
insilmaril@39
  1635
			{
insilmaril@39
  1636
				// Only one entry, take this one
insilmaril@39
  1637
				xmlfile=tmpZipDir + "/"+flist.first();
insilmaril@39
  1638
			} else
insilmaril@39
  1639
			{
insilmaril@39
  1640
				for ( QStringList::Iterator it = flist.begin(); it != flist.end(); ++it ) 
insilmaril@39
  1641
					*it=tmpZipDir + "/" + *it;
insilmaril@39
  1642
				// TODO Multiple entries, load all (but only the first one into this ME)
insilmaril@39
  1643
				//mainWindow->fileLoadFromTmp (flist);
insilmaril@39
  1644
				//returnCode=1;	// Silently forget this attempt to load
insilmaril@39
  1645
				qWarning ("MainWindow::load (fn)  multimap found...");
insilmaril@39
  1646
			}	
insilmaril@39
  1647
				
insilmaril@39
  1648
			if (flist.isEmpty() )
insilmaril@39
  1649
			{
insilmaril@39
  1650
				QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39
  1651
						   tr("Couldn't find a map (*.xml) in .vym archive.\n"));
insilmaril@39
  1652
				err=aborted;				   
insilmaril@39
  1653
			}	
insilmaril@39
  1654
		} //file doesn't exist	
insilmaril@39
  1655
		else
insilmaril@39
  1656
			xmlfile=mfile.name();
insilmaril@39
  1657
	}
insilmaril@39
  1658
insilmaril@39
  1659
	QFile file( xmlfile);
insilmaril@0
  1660
insilmaril@0
  1661
	// I am paranoid: file should exist anyway
insilmaril@0
  1662
	// according to check in mainwindow.
insilmaril@0
  1663
	if (!file.exists() )
insilmaril@0
  1664
	{
insilmaril@0
  1665
		QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39
  1666
				   tr(QString("Couldn't open map %1").arg(file.name())));
insilmaril@39
  1667
		err=aborted;	
insilmaril@0
  1668
	} else
insilmaril@0
  1669
	{
insilmaril@39
  1670
		bool blockSaveStateOrg=blockSaveState;
insilmaril@39
  1671
		blockReposition=true;
insilmaril@39
  1672
		blockSaveState=true;
insilmaril@0
  1673
		QXmlInputSource source( file);
insilmaril@0
  1674
		QXmlSimpleReader reader;
insilmaril@39
  1675
		reader.setContentHandler( handler );
insilmaril@39
  1676
		reader.setErrorHandler( handler );
insilmaril@39
  1677
		handler->setModel ( model);
insilmaril@39
  1678
insilmaril@39
  1679
insilmaril@39
  1680
		// We need to set the tmpDir in order  to load files with rel. path
insilmaril@39
  1681
		QString tmpdir;
insilmaril@39
  1682
		if (zipped)
insilmaril@39
  1683
			tmpdir=tmpZipDir;
insilmaril@39
  1684
		else
insilmaril@39
  1685
			tmpdir=fname.left(fname.findRev("/",-1));	
insilmaril@39
  1686
		handler->setTmpDir (tmpdir);
insilmaril@39
  1687
		handler->setInputFile (file.name());
insilmaril@39
  1688
		handler->setLoadMode (lmode);
insilmaril@0
  1689
		bool ok = reader.parse( source );
insilmaril@39
  1690
		blockReposition=false;
insilmaril@39
  1691
		blockSaveState=blockSaveStateOrg;
insilmaril@0
  1692
		file.close();
insilmaril@0
  1693
		if ( ok ) 
insilmaril@0
  1694
		{
insilmaril@39
  1695
			model->reposition();	// FIXME reposition the view instead...
insilmaril@39
  1696
			xelection.update();
insilmaril@0
  1697
			if (lmode==NewMap)
insilmaril@0
  1698
			{
insilmaril@0
  1699
				mapDefault=false;
insilmaril@0
  1700
				mapChanged=false;
insilmaril@0
  1701
				mapUnsaved=false;
insilmaril@39
  1702
				autosaveTimer->stop();
insilmaril@0
  1703
			}
insilmaril@39
  1704
insilmaril@39
  1705
			// Reset timestamp to check for later updates of file
insilmaril@39
  1706
			fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@0
  1707
		} else 
insilmaril@0
  1708
		{
insilmaril@0
  1709
			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39
  1710
					   tr( handler->errorProtocol() ) );
insilmaril@0
  1711
			// returnCode=1;	
insilmaril@0
  1712
			// Still return "success": the map maybe at least
insilmaril@0
  1713
			// partially read by the parser
insilmaril@0
  1714
		}	
insilmaril@0
  1715
	}	
insilmaril@39
  1716
insilmaril@39
  1717
	// Delete tmpZipDir
insilmaril@39
  1718
	removeDir (QDir(tmpZipDir));
insilmaril@39
  1719
insilmaril@54
  1720
	// Restore original zip state
insilmaril@54
  1721
	zipped=zipped_org;
insilmaril@54
  1722
insilmaril@0
  1723
	updateActions();
insilmaril@39
  1724
insilmaril@39
  1725
	return err;
insilmaril@0
  1726
}
insilmaril@0
  1727
insilmaril@39
  1728
ErrorCode MapEditor::save (const SaveMode &savemode)
insilmaril@39
  1729
{
insilmaril@39
  1730
	QString tmpZipDir;
insilmaril@39
  1731
	QString mapFileName;
insilmaril@39
  1732
	QString safeFilePath;
insilmaril@39
  1733
insilmaril@39
  1734
	ErrorCode err=success;
insilmaril@39
  1735
insilmaril@39
  1736
	if (zipped)
insilmaril@39
  1737
		// save as .xml
insilmaril@39
  1738
		mapFileName=mapName+".xml";
insilmaril@39
  1739
	else
insilmaril@39
  1740
		// use name given by user, even if he chooses .doc
insilmaril@39
  1741
		mapFileName=fileName;
insilmaril@39
  1742
insilmaril@39
  1743
	// Look, if we should zip the data:
insilmaril@39
  1744
	if (!zipped)
insilmaril@39
  1745
	{
insilmaril@39
  1746
		QMessageBox mb( vymName,
insilmaril@39
  1747
			tr("The map %1\ndid not use the compressed "
insilmaril@39
  1748
			"vym file format.\nWriting it uncompressed will also write images \n"
insilmaril@39
  1749
			"and flags and thus may overwrite files in the "
insilmaril@39
  1750
			"given directory\n\nDo you want to write the map").arg(filePath),
insilmaril@39
  1751
			QMessageBox::Warning,
insilmaril@39
  1752
			QMessageBox::Yes | QMessageBox::Default,
insilmaril@39
  1753
			QMessageBox::No ,
insilmaril@39
  1754
			QMessageBox::Cancel | QMessageBox::Escape);
insilmaril@39
  1755
		mb.setButtonText( QMessageBox::Yes, tr("compressed (vym default)") );
insilmaril@39
  1756
		mb.setButtonText( QMessageBox::No, tr("uncompressed") );
insilmaril@39
  1757
		mb.setButtonText( QMessageBox::Cancel, tr("Cancel"));
insilmaril@39
  1758
		switch( mb.exec() ) 
insilmaril@39
  1759
		{
insilmaril@39
  1760
			case QMessageBox::Yes:
insilmaril@39
  1761
				// save compressed (default file format)
insilmaril@39
  1762
				zipped=true;
insilmaril@39
  1763
				break;
insilmaril@39
  1764
			case QMessageBox::No:
insilmaril@39
  1765
				// save uncompressed
insilmaril@39
  1766
				zipped=false;
insilmaril@39
  1767
				break;
insilmaril@39
  1768
			case QMessageBox::Cancel:
insilmaril@39
  1769
				// do nothing
insilmaril@39
  1770
				return aborted;
insilmaril@39
  1771
				break;
insilmaril@39
  1772
		}
insilmaril@39
  1773
	}
insilmaril@39
  1774
insilmaril@39
  1775
	// First backup existing file, we 
insilmaril@39
  1776
	// don't want to add to old zip archives
insilmaril@39
  1777
	QFile f(destPath);
insilmaril@39
  1778
	if (f.exists())
insilmaril@39
  1779
	{
insilmaril@39
  1780
		if ( settings.value ("/mapeditor/writeBackupFile").toBool())
insilmaril@39
  1781
		{
insilmaril@39
  1782
			QString backupFileName(destPath + "~");
insilmaril@39
  1783
			QFile backupFile(backupFileName);
insilmaril@39
  1784
			if (backupFile.exists() && !backupFile.remove())
insilmaril@39
  1785
			{
insilmaril@39
  1786
				QMessageBox::warning(0, tr("Save Error"),
insilmaril@39
  1787
									 tr("%1\ncould not be removed before saving").arg(backupFileName));
insilmaril@39
  1788
			}
insilmaril@39
  1789
			else if (!f.rename(backupFileName))
insilmaril@39
  1790
			{
insilmaril@39
  1791
				QMessageBox::warning(0, tr("Save Error"),
insilmaril@39
  1792
									 tr("%1\ncould not be renamed before saving").arg(destPath));
insilmaril@39
  1793
			}
insilmaril@39
  1794
		}
insilmaril@39
  1795
	}
insilmaril@39
  1796
insilmaril@39
  1797
	if (zipped)
insilmaril@39
  1798
	{
insilmaril@39
  1799
		// Create temporary directory for packing
insilmaril@39
  1800
		bool ok;
insilmaril@39
  1801
		tmpZipDir=makeTmpDir (ok,"vym-zip");
insilmaril@39
  1802
		if (!ok)
insilmaril@39
  1803
		{
insilmaril@39
  1804
			QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39
  1805
			   tr("Couldn't create temporary directory before save\n"));
insilmaril@39
  1806
			return aborted; 
insilmaril@39
  1807
		}
insilmaril@39
  1808
insilmaril@55
  1809
//	cout <<"ME::save      filePath="<<filePath.toStdString()<<endl;
insilmaril@39
  1810
		safeFilePath=filePath;
insilmaril@39
  1811
		setFilePath (tmpZipDir+"/"+ mapName+ ".xml", safeFilePath);
insilmaril@39
  1812
	} // zipped
insilmaril@0
  1813
insilmaril@0
  1814
	// Create mapName and fileDir
insilmaril@0
  1815
	makeSubDirs (fileDir);
insilmaril@0
  1816
insilmaril@55
  1817
/*
insilmaril@55
  1818
	// FIXME testing
insilmaril@55
  1819
	cout <<"ME::save      filePath="<<filePath.toStdString()<<endl;
insilmaril@55
  1820
	cout <<"ME::save  saveFilePath="<<safeFilePath.toStdString()<<endl;
insilmaril@55
  1821
	cout <<"ME::save      destPath="<<destPath.toStdString()<<endl;
insilmaril@55
  1822
	cout <<"ME::save       mapName="<<mapName.toStdString()<<endl;
insilmaril@55
  1823
	cout <<"ME::save   mapFileName="<<mapFileName.toStdString()<<endl;
insilmaril@55
  1824
*/
insilmaril@55
  1825
insilmaril@0
  1826
	QString saveFile;
insilmaril@39
  1827
	if (savemode==CompleteMap || xelection.isEmpty())
insilmaril@39
  1828
	{
insilmaril@39
  1829
		// Save complete map
insilmaril@39
  1830
		saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),NULL);
insilmaril@0
  1831
		mapChanged=false;
insilmaril@0
  1832
		mapUnsaved=false;
insilmaril@39
  1833
		autosaveTimer->stop();
insilmaril@0
  1834
	}
insilmaril@39
  1835
	else	
insilmaril@39
  1836
	{
insilmaril@39
  1837
		// Save part of map
insilmaril@39
  1838
		if (xelection.type()==Selection::FloatImage)
insilmaril@39
  1839
			saveFloatImage();
insilmaril@39
  1840
		else	
insilmaril@39
  1841
			saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),xelection.getBranch());	
insilmaril@39
  1842
		// TODO take care of multiselections
insilmaril@39
  1843
	}	
insilmaril@39
  1844
insilmaril@39
  1845
	if (!saveStringToDisk(fileDir+mapFileName,saveFile))
insilmaril@39
  1846
	{
insilmaril@39
  1847
		err=aborted;
insilmaril@39
  1848
		qWarning ("ME::saveStringToDisk failed!");
insilmaril@39
  1849
	}
insilmaril@39
  1850
insilmaril@39
  1851
	if (zipped)
insilmaril@39
  1852
	{
insilmaril@39
  1853
		// zip
insilmaril@39
  1854
		if (err==success) err=zipDir (tmpZipDir,destPath);
insilmaril@39
  1855
insilmaril@39
  1856
		// Delete tmpDir
insilmaril@39
  1857
		removeDir (QDir(tmpZipDir));
insilmaril@39
  1858
insilmaril@39
  1859
		// Restore original filepath outside of tmp zip dir
insilmaril@39
  1860
		setFilePath (safeFilePath);
insilmaril@39
  1861
	}
insilmaril@39
  1862
insilmaril@39
  1863
	updateActions();
insilmaril@39
  1864
	fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@39
  1865
	return err;
insilmaril@0
  1866
}
insilmaril@0
  1867
insilmaril@0
  1868
insilmaril@0
  1869
void MapEditor::print()
insilmaril@0
  1870
{
insilmaril@0
  1871
	if ( !printer ) 
insilmaril@0
  1872
	{
insilmaril@0
  1873
		printer = new QPrinter;
insilmaril@0
  1874
		printer->setColorMode (QPrinter::Color);
insilmaril@39
  1875
		printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@39
  1876
		printer->setOutputFormat((QPrinter::OutputFormat)settings.value("/mainwindow/printerFormat",printer->outputFormat()).toInt());
insilmaril@39
  1877
		printer->setOutputFileName(settings.value("/mainwindow/printerFileName",printer->outputFileName()).toString());
insilmaril@0
  1878
	}
insilmaril@0
  1879
insilmaril@39
  1880
	QRectF totalBBox=model->getTotalBBox();
insilmaril@0
  1881
insilmaril@0
  1882
	// Try to set orientation automagically
insilmaril@0
  1883
	// Note: Interpretation of generated postscript is amibiguous, if 
insilmaril@0
  1884
	// there are problems with landscape mode, see
insilmaril@0
  1885
	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0
  1886
insilmaril@0
  1887
	if (totalBBox.width()>totalBBox.height())
insilmaril@0
  1888
		// recommend landscape
insilmaril@0
  1889
		printer->setOrientation (QPrinter::Landscape);
insilmaril@0
  1890
	else	
insilmaril@0
  1891
		// recommend portrait
insilmaril@0
  1892
		printer->setOrientation (QPrinter::Portrait);
insilmaril@0
  1893
insilmaril@0
  1894
	if ( printer->setup(this) ) 
insilmaril@0
  1895
	// returns false, if printing is canceled
insilmaril@0
  1896
	{
insilmaril@0
  1897
		QPainter pp(printer);
insilmaril@0
  1898
insilmaril@39
  1899
		pp.setRenderHint(QPainter::Antialiasing,true);
insilmaril@39
  1900
insilmaril@0
  1901
		// Don't print the visualisation of selection
insilmaril@39
  1902
		xelection.unselect();
insilmaril@39
  1903
insilmaril@39
  1904
		QRectF mapRect=totalBBox;
insilmaril@39
  1905
		QGraphicsRectItem *frame=NULL;
insilmaril@39
  1906
insilmaril@39
  1907
		if (printFrame) 
insilmaril@0
  1908
		{
insilmaril@39
  1909
			// Print frame around map
insilmaril@39
  1910
			mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10, 
insilmaril@39
  1911
				totalBBox.width()+20, totalBBox.height()+20);
insilmaril@39
  1912
			frame=mapScene->addRect (mapRect, QPen(Qt::black),QBrush(Qt::NoBrush));
insilmaril@39
  1913
			frame->setZValue(0);
insilmaril@39
  1914
			frame->show();    
insilmaril@39
  1915
		}		
insilmaril@39
  1916
insilmaril@39
  1917
insilmaril@39
  1918
		double paperAspect = (double)printer->width()   / (double)printer->height();
insilmaril@39
  1919
		double   mapAspect = (double)mapRect.width() / (double)mapRect.height();
insilmaril@39
  1920
		int viewBottom;
insilmaril@0
  1921
		if (mapAspect>=paperAspect)
insilmaril@0
  1922
		{
insilmaril@0
  1923
			// Fit horizontally to paper width
insilmaril@39
  1924
			//pp.setViewport(0,0, printer->width(),(int)(printer->width()/mapAspect) );	
insilmaril@39
  1925
			viewBottom=(int)(printer->width()/mapAspect);	
insilmaril@0
  1926
		}	else
insilmaril@0
  1927
		{
insilmaril@0
  1928
			// Fit vertically to paper height
insilmaril@39
  1929
			//pp.setViewport(0,0,(int)(printer->height()*mapAspect),printer->height());	
insilmaril@39
  1930
			viewBottom=printer->height();	
insilmaril@0
  1931
		}	
insilmaril@39
  1932
		
insilmaril@39
  1933
		if (printFooter) 
insilmaril@0
  1934
		{
insilmaril@39
  1935
			// Print footer below map
insilmaril@39
  1936
			QFont font;		
insilmaril@39
  1937
			font.setPointSize(10);
insilmaril@39
  1938
			pp.setFont (font);
insilmaril@39
  1939
			QRectF footerBox(0,viewBottom,printer->width(),15);
insilmaril@39
  1940
			pp.drawText ( footerBox,Qt::AlignLeft,"VYM - " +fileName);
insilmaril@39
  1941
			pp.drawText ( footerBox, Qt::AlignRight, QDate::currentDate().toString(Qt::TextDate));
insilmaril@39
  1942
		}
insilmaril@39
  1943
		mapScene->render (
insilmaril@39
  1944
			&pp, 
insilmaril@39
  1945
			QRectF (0,0,printer->width(),printer->height()-15),
insilmaril@39
  1946
			QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height())
insilmaril@39
  1947
		);
insilmaril@39
  1948
		
insilmaril@39
  1949
		// Viewport has paper dimension
insilmaril@0
  1950
		if (frame)  delete (frame);
insilmaril@0
  1951
insilmaril@0
  1952
		// Restore selection
insilmaril@39
  1953
		xelection.reselect();
insilmaril@39
  1954
insilmaril@39
  1955
		// Save settings in vymrc
insilmaril@39
  1956
		settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@39
  1957
		settings.writeEntry("/mainwindow/printerFormat",printer->outputFormat());
insilmaril@39
  1958
		settings.writeEntry("/mainwindow/printerFileName",printer->outputFileName());
insilmaril@0
  1959
	}
insilmaril@0
  1960
}
insilmaril@0
  1961
insilmaril@39
  1962
void MapEditor::setAntiAlias (bool b)
insilmaril@39
  1963
{
insilmaril@39
  1964
	setRenderHint(QPainter::Antialiasing,b);
insilmaril@39
  1965
}
insilmaril@39
  1966
insilmaril@39
  1967
void MapEditor::setSmoothPixmap(bool b)
insilmaril@39
  1968
{
insilmaril@39
  1969
	setRenderHint(QPainter::SmoothPixmapTransform,b);
insilmaril@39
  1970
}
insilmaril@39
  1971
insilmaril@0
  1972
QPixmap MapEditor::getPixmap()
insilmaril@0
  1973
{
insilmaril@39
  1974
	QRectF mapRect=model->getTotalBBox();
insilmaril@39
  1975
	QPixmap pix((int)mapRect.width()+2,(int)mapRect.height()+1);
insilmaril@0
  1976
	QPainter pp (&pix);
insilmaril@39
  1977
	
insilmaril@39
  1978
	pp.setRenderHints(renderHints());
insilmaril@0
  1979
insilmaril@0
  1980
	// Don't print the visualisation of selection
insilmaril@39
  1981
	xelection.unselect();
insilmaril@39
  1982
insilmaril@39
  1983
	mapScene->render (	&pp, 
insilmaril@39
  1984
		QRectF(0,0,mapRect.width()+1,mapRect.height()+1),
insilmaril@39
  1985
		QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height() ));
insilmaril@0
  1986
insilmaril@0
  1987
	// Restore selection
insilmaril@39
  1988
	xelection.reselect();
insilmaril@0
  1989
	
insilmaril@0
  1990
	return pix;
insilmaril@0
  1991
}
insilmaril@0
  1992
insilmaril@39
  1993
void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@39
  1994
{
insilmaril@39
  1995
	hidemode=mode;
insilmaril@39
  1996
	model->setHideTmp (hidemode);
insilmaril@39
  1997
	model->reposition();
insilmaril@39
  1998
	scene()->update();
insilmaril@0
  1999
}
insilmaril@0
  2000
insilmaril@39
  2001
HideTmpMode MapEditor::getHideTmpMode()
insilmaril@39
  2002
{
insilmaril@39
  2003
	return hidemode;
insilmaril@0
  2004
}
insilmaril@0
  2005
insilmaril@39
  2006
void MapEditor::setExportMode (bool b)
insilmaril@39
  2007
{
insilmaril@39
  2008
	// should be called before and after exports
insilmaril@39
  2009
	// depending on the settings
insilmaril@39
  2010
	if (b && settings.value("/export/useHideExport","true")=="true")
insilmaril@39
  2011
		setHideTmpMode (HideExport);
insilmaril@39
  2012
	else	
insilmaril@39
  2013
		setHideTmpMode (HideNone);
insilmaril@39
  2014
}
insilmaril@39
  2015
insilmaril@39
  2016
void MapEditor::exportASCII(QString fname,bool askName)
insilmaril@39
  2017
{
insilmaril@39
  2018
	ExportASCII ex;
insilmaril@39
  2019
	ex.setModel (model);
insilmaril@39
  2020
	if (fname=="") 
insilmaril@39
  2021
		ex.setFile (mapName+".txt");	
insilmaril@39
  2022
	else
insilmaril@39
  2023
		ex.setFile (fname);
insilmaril@39
  2024
insilmaril@39
  2025
	if (askName)
insilmaril@39
  2026
	{
insilmaril@39
  2027
		//ex.addFilter ("TXT (*.txt)");
insilmaril@39
  2028
		ex.setDir(lastImageDir);
insilmaril@39
  2029
		//ex.setCaption(vymName+ " -" +tr("Export as ASCII")+" "+tr("(still experimental)"));
insilmaril@39
  2030
		ex.execDialog() ; 
insilmaril@39
  2031
	} 
insilmaril@39
  2032
	if (!ex.canceled())
insilmaril@39
  2033
	{
insilmaril@39
  2034
		setExportMode(true);
insilmaril@39
  2035
		ex.doExport();
insilmaril@39
  2036
		setExportMode(false);
insilmaril@0
  2037
	}
insilmaril@0
  2038
}
insilmaril@0
  2039
insilmaril@39
  2040
void MapEditor::exportImage(QString fname, bool askName, QString format)
insilmaril@39
  2041
{
insilmaril@39
  2042
	if (fname=="")
insilmaril@39
  2043
	{
insilmaril@39
  2044
		fname=mapName+".png";
insilmaril@39
  2045
		format="PNG";
insilmaril@39
  2046
	} 	
insilmaril@39
  2047
insilmaril@39
  2048
	if (askName)
insilmaril@39
  2049
	{
insilmaril@39
  2050
		QStringList fl;
insilmaril@39
  2051
		QFileDialog *fd=new QFileDialog (this);
insilmaril@39
  2052
		fd->setCaption (tr("Export map as image"));
insilmaril@39
  2053
		fd->setDirectory (lastImageDir);
insilmaril@39
  2054
		fd->setFileMode(QFileDialog::AnyFile);
insilmaril@39
  2055
		fd->setFilters  (imageIO.getFilters() );
insilmaril@39
  2056
		if (fd->exec())
insilmaril@39
  2057
		{
insilmaril@39
  2058
			fl=fd->selectedFiles();
insilmaril@39
  2059
			fname=fl.first();
insilmaril@39
  2060
			format=imageIO.getType(fd->selectedFilter());
insilmaril@39
  2061
		} 
insilmaril@39
  2062
	}
insilmaril@39
  2063
insilmaril@39
  2064
	setExportMode (true);
insilmaril@39
  2065
	QPixmap pix (getPixmap());
insilmaril@39
  2066
	pix.save(fname, format);
insilmaril@39
  2067
	setExportMode (false);
insilmaril@39
  2068
}
insilmaril@39
  2069
insilmaril@39
  2070
void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@39
  2071
{
insilmaril@39
  2072
	ExportOO ex;
insilmaril@39
  2073
	ex.setFile (fn);
insilmaril@39
  2074
	ex.setModel (model);
insilmaril@39
  2075
	if (ex.setConfigFile(cf)) 
insilmaril@39
  2076
	{
insilmaril@39
  2077
		setExportMode (true);
insilmaril@39
  2078
		ex.exportPresentation();
insilmaril@39
  2079
		setExportMode (false);
insilmaril@39
  2080
	}
insilmaril@39
  2081
}
insilmaril@39
  2082
insilmaril@39
  2083
void MapEditor::exportXHTML (const QString &dir, bool askForName)
insilmaril@39
  2084
{
insilmaril@39
  2085
			ExportXHTMLDialog dia(this);
insilmaril@39
  2086
			dia.setFilePath (filePath );
insilmaril@39
  2087
			dia.setMapName (mapName );
insilmaril@39
  2088
			dia.readSettings();
insilmaril@39
  2089
			if (dir!="") dia.setDir (dir);
insilmaril@39
  2090
insilmaril@39
  2091
			bool ok=true;
insilmaril@39
  2092
			
insilmaril@39
  2093
			if (askForName)
insilmaril@39
  2094
			{
insilmaril@39
  2095
				if (dia.exec()!=QDialog::Accepted) 
insilmaril@39
  2096
					ok=false;
insilmaril@39
  2097
				else	
insilmaril@39
  2098
				{
insilmaril@39
  2099
					QDir d (dia.getDir());
insilmaril@39
  2100
					// Check, if warnings should be used before overwriting
insilmaril@39
  2101
					// the output directory
insilmaril@39
  2102
					if (d.exists() && d.count()>0)
insilmaril@39
  2103
					{
insilmaril@39
  2104
						WarningDialog warn;
insilmaril@39
  2105
						warn.showCancelButton (true);
insilmaril@39
  2106
						warn.setText(QString(
insilmaril@39
  2107
							"The directory %1 is not empty.\n"
insilmaril@39
  2108
							"Do you risk to overwrite some of its contents?").arg(d.path() ));
insilmaril@39
  2109
						warn.setCaption("Warning: Directory not empty");
insilmaril@39
  2110
						warn.setShowAgainName("mainwindow/overwrite-dir-xhtml");
insilmaril@39
  2111
insilmaril@39
  2112
						if (warn.exec()!=QDialog::Accepted) ok=false;
insilmaril@39
  2113
					}
insilmaril@39
  2114
				}	
insilmaril@39
  2115
			}
insilmaril@39
  2116
insilmaril@39
  2117
			if (ok)
insilmaril@39
  2118
			{
insilmaril@39
  2119
				exportXML (dia.getDir(),false );
insilmaril@39
  2120
				dia.doExport(mapName );
insilmaril@39
  2121
				//if (dia.hasChanged()) setChanged();
insilmaril@39
  2122
			}
insilmaril@39
  2123
}
insilmaril@39
  2124
insilmaril@39
  2125
void MapEditor::exportXML(QString dir, bool askForName)
insilmaril@39
  2126
{
insilmaril@39
  2127
	if (askForName)
insilmaril@39
  2128
	{
insilmaril@39
  2129
		dir=browseDirectory(this,tr("Export XML to directory"));
insilmaril@39
  2130
		if (dir =="" && !reallyWriteDirectory(dir) )
insilmaril@39
  2131
		return;
insilmaril@39
  2132
	}
insilmaril@39
  2133
insilmaril@39
  2134
	// Hide stuff during export, if settings want this
insilmaril@39
  2135
	setExportMode (true);
insilmaril@39
  2136
insilmaril@0
  2137
	// Create subdirectories
insilmaril@0
  2138
	makeSubDirs (dir);
insilmaril@0
  2139
insilmaril@0
  2140
	// write to directory
insilmaril@39
  2141
	QString saveFile=saveToDir (dir,mapName+"-",true,model->getTotalBBox().topLeft() ,NULL);
insilmaril@0
  2142
	QFile file;
insilmaril@0
  2143
insilmaril@0
  2144
	file.setName ( dir + "/"+mapName+".xml");
insilmaril@39
  2145
	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0
  2146
	{
insilmaril@0
  2147
		// This should neverever happen
insilmaril@39
  2148
		QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0
  2149
		return;
insilmaril@0
  2150
	}	
insilmaril@0
  2151
insilmaril@0
  2152
	// Write it finally, and write in UTF8, no matter what 
insilmaril@0
  2153
	QTextStream ts( &file );
insilmaril@0
  2154
	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0
  2155
	ts << saveFile;
insilmaril@0
  2156
	file.close();
insilmaril@0
  2157
insilmaril@0
  2158
	// Now write image, too
insilmaril@39
  2159
	exportImage (dir+"/images/"+mapName+".png",false,"PNG");
insilmaril@39
  2160
insilmaril@39
  2161
	setExportMode (false);
insilmaril@0
  2162
}
insilmaril@0
  2163
insilmaril@0
  2164
void MapEditor::clear()
insilmaril@0
  2165
{
insilmaril@39
  2166
	xelection.unselect();
insilmaril@39
  2167
	model->clear();
insilmaril@39
  2168
}
insilmaril@39
  2169
insilmaril@39
  2170
void MapEditor::copy()
insilmaril@39
  2171
{
insilmaril@39
  2172
	LinkableMapObj *sel=xelection.single();
insilmaril@39
  2173
	if (sel)
insilmaril@39
  2174
	{
insilmaril@39
  2175
		if (redosAvail == 0)
insilmaril@39
  2176
		{
insilmaril@39
  2177
			// Copy to history
insilmaril@39
  2178
			QString s=model->getSelectString(sel);
insilmaril@39
  2179
			saveState (PartOfMap, s, "nop ()", s, "copy ()","Copy selection to clipboard",sel  );
insilmaril@39
  2180
			curClipboard=curStep;
insilmaril@39
  2181
		}
insilmaril@39
  2182
insilmaril@39
  2183
		// Copy also to global clipboard, because we are at last step in history
insilmaril@39
  2184
		QString bakMapName(QString("history-%1").arg(curStep));
insilmaril@39
  2185
		QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@39
  2186
		copyDir (bakMapDir,clipboardDir );
insilmaril@39
  2187
insilmaril@39
  2188
		clipboardEmpty=false;
insilmaril@39
  2189
		updateActions();
insilmaril@39
  2190
	}	    
insilmaril@39
  2191
}
insilmaril@39
  2192
insilmaril@39
  2193
void MapEditor::redo()
insilmaril@39
  2194
{
insilmaril@39
  2195
	// Can we undo at all?
insilmaril@39
  2196
	if (redosAvail<1) return;
insilmaril@39
  2197
insilmaril@39
  2198
	bool blockSaveStateOrg=blockSaveState;
insilmaril@39
  2199
	blockSaveState=true;
insilmaril@39
  2200
	
insilmaril@39
  2201
	redosAvail--;
insilmaril@39
  2202
insilmaril@39
  2203
	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@39
  2204
	curStep++;
insilmaril@39
  2205
	if (curStep>stepsTotal) curStep=1;
insilmaril@39
  2206
	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@39
  2207
	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@39
  2208
	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@39
  2209
	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@39
  2210
	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@39
  2211
	QString version=undoSet.readEntry ("/history/version");
insilmaril@39
  2212
insilmaril@39
  2213
	/* TODO Maybe check for version, if we save the history
insilmaril@39
  2214
	if (!checkVersion(version))
insilmaril@39
  2215
		QMessageBox::warning(0,tr("Warning"),
insilmaril@39
  2216
			tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@39
  2217
	*/ 
insilmaril@39
  2218
insilmaril@39
  2219
	// Find out current undo directory
insilmaril@39
  2220
	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@39
  2221
insilmaril@39
  2222
	if (debug)
insilmaril@39
  2223
	{
insilmaril@39
  2224
		cout << "ME::redo() begin\n";
insilmaril@39
  2225
		cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@39
  2226
		cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@39
  2227
		cout << "       curStep="<<curStep<<endl;
insilmaril@39
  2228
		cout << "    ---------------------------"<<endl;
insilmaril@39
  2229
		cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@39
  2230
		cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39
  2231
		cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39
  2232
		cout << "    redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@39
  2233
		cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39
  2234
		cout << "    ---------------------------"<<endl<<endl;
insilmaril@39
  2235
	}
insilmaril@39
  2236
insilmaril@39
  2237
	// select  object before redo
insilmaril@39
  2238
	if (!redoSelection.isEmpty())
insilmaril@39
  2239
		select (redoSelection);
insilmaril@39
  2240
insilmaril@39
  2241
insilmaril@39
  2242
	parseAtom (redoCommand);
insilmaril@39
  2243
	model->reposition();
insilmaril@39
  2244
insilmaril@39
  2245
	blockSaveState=blockSaveStateOrg;
insilmaril@39
  2246
insilmaril@39
  2247
	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39
  2248
	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39
  2249
	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39
  2250
	undoSet.writeSettings(histPath);
insilmaril@39
  2251
insilmaril@39
  2252
	mainWindow->updateHistory (undoSet);
insilmaril@39
  2253
	updateActions();
insilmaril@39
  2254
insilmaril@39
  2255
	/* TODO remove testing
insilmaril@39
  2256
	cout << "ME::redo() end\n";
insilmaril@39
  2257
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@39
  2258
	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@39
  2259
	cout << "       curStep="<<curStep<<endl;
insilmaril@39
  2260
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@39
  2261
	*/
insilmaril@39
  2262
insilmaril@39
  2263
insilmaril@39
  2264
}
insilmaril@39
  2265
insilmaril@39
  2266
bool MapEditor::isRedoAvailable()
insilmaril@39
  2267
{
insilmaril@39
  2268
	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@39
  2269
		return true;
insilmaril@39
  2270
	else	
insilmaril@39
  2271
		return false;
insilmaril@39
  2272
}
insilmaril@39
  2273
insilmaril@39
  2274
void MapEditor::undo()
insilmaril@39
  2275
{
insilmaril@39
  2276
	// Can we undo at all?
insilmaril@39
  2277
	if (undosAvail<1) return;
insilmaril@39
  2278
insilmaril@39
  2279
	mainWindow->statusMessage (tr("Autosave disabled during undo."));
insilmaril@39
  2280
insilmaril@39
  2281
	bool blockSaveStateOrg=blockSaveState;
insilmaril@39
  2282
	blockSaveState=true;
insilmaril@39
  2283
	
insilmaril@39
  2284
	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@39
  2285
	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@39
  2286
	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@39
  2287
	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@39
  2288
	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@39
  2289
	QString version=undoSet.readEntry ("/history/version");
insilmaril@39
  2290
insilmaril@39
  2291
	/* TODO Maybe check for version, if we save the history
insilmaril@39
  2292
	if (!checkVersion(version))
insilmaril@39
  2293
		QMessageBox::warning(0,tr("Warning"),
insilmaril@39
  2294
			tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@39
  2295
	*/
insilmaril@39
  2296
insilmaril@39
  2297
	// Find out current undo directory
insilmaril@39
  2298
	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@39
  2299
insilmaril@39
  2300
	// select  object before undo
insilmaril@39
  2301
	if (!undoSelection.isEmpty())
insilmaril@39
  2302
		select (undoSelection);
insilmaril@39
  2303
insilmaril@39
  2304
	if (debug)
insilmaril@39
  2305
	{
insilmaril@39
  2306
		cout << "ME::undo() begin\n";
insilmaril@39
  2307
		cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@39
  2308
		cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@39
  2309
		cout << "       curStep="<<curStep<<endl;
insilmaril@39
  2310
		cout << "    ---------------------------"<<endl;
insilmaril@39
  2311
		cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@39
  2312
		cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39
  2313
		cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39
  2314
		cout << "    redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@39
  2315
		cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39
  2316
		cout << "    ---------------------------"<<endl<<endl;
insilmaril@0
  2317
	}	
insilmaril@39
  2318
	parseAtom (undoCommand);
insilmaril@39
  2319
	model->reposition();
insilmaril@39
  2320
insilmaril@39
  2321
	undosAvail--;
insilmaril@39
  2322
	curStep--; 
insilmaril@39
  2323
	if (curStep<1) curStep=stepsTotal;
insilmaril@39
  2324
insilmaril@39
  2325
	redosAvail++;
insilmaril@39
  2326
insilmaril@39
  2327
	blockSaveState=blockSaveStateOrg;
insilmaril@39
  2328
/* TODO remove testing
insilmaril@39
  2329
	cout << "ME::undo() end\n";
insilmaril@39
  2330
	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@39
  2331
	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@39
  2332
	cout << "       curStep="<<curStep<<endl;
insilmaril@39
  2333
	cout << "    ---------------------------"<<endl<<endl;
insilmaril@39
  2334
*/
insilmaril@39
  2335
insilmaril@39
  2336
	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39
  2337
	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39
  2338
	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39
  2339
	undoSet.writeSettings(histPath);
insilmaril@39
  2340
insilmaril@39
  2341
	mainWindow->updateHistory (undoSet);
insilmaril@39
  2342
	updateActions();
insilmaril@39
  2343
	xelection.update();
insilmaril@39
  2344
	ensureSelectionVisible();
insilmaril@0
  2345
}
insilmaril@0
  2346
insilmaril@39
  2347
bool MapEditor::isUndoAvailable()
insilmaril@39
  2348
{
insilmaril@39
  2349
	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@39
  2350
		return true;
insilmaril@39
  2351
	else	
insilmaril@39
  2352
		return false;
insilmaril@39
  2353
}
insilmaril@39
  2354
insilmaril@39
  2355
void MapEditor::gotoHistoryStep (int i)
insilmaril@39
  2356
{
insilmaril@39
  2357
	// Restore variables
insilmaril@39
  2358
	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@39
  2359
	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@39
  2360
insilmaril@39
  2361
	if (i<0) i=undosAvail+redosAvail;
insilmaril@39
  2362
insilmaril@39
  2363
	// Clicking above current step makes us undo things
insilmaril@39
  2364
	if (i<undosAvail) 
insilmaril@39
  2365
	{	
insilmaril@39
  2366
		for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@39
  2367
		return;
insilmaril@39
  2368
	}	
insilmaril@39
  2369
	// Clicking below current step makes us redo things
insilmaril@39
  2370
	if (i>undosAvail) 
insilmaril@39
  2371
		for (int j=undosAvail; j<i; j++) 
insilmaril@39
  2372
		{
insilmaril@39
  2373
			if (debug) cout << "ME::gotoHistoryStep redo "<<j<<"/"<<undosAvail<<" i="<<i<<endl;
insilmaril@39
  2374
			redo();
insilmaril@39
  2375
		}
insilmaril@39
  2376
insilmaril@39
  2377
	// And ignore clicking the current row ;-)	
insilmaril@39
  2378
}
insilmaril@39
  2379
insilmaril@39
  2380
void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@39
  2381
{
insilmaril@39
  2382
	QString pathDir=path.left(path.findRev("/"));
insilmaril@39
  2383
	QDir d(pathDir);
insilmaril@39
  2384
	QFile file (path);
insilmaril@39
  2385
insilmaril@0
  2386
	if (d.exists() )
insilmaril@0
  2387
	{
insilmaril@39
  2388
		// We need to parse saved XML data
insilmaril@39
  2389
		parseVYMHandler handler;
insilmaril@39
  2390
		QXmlInputSource source( file);
insilmaril@0
  2391
		QXmlSimpleReader reader;
insilmaril@0
  2392
		reader.setContentHandler( &handler );
insilmaril@0
  2393
		reader.setErrorHandler( &handler );
insilmaril@39
  2394
		handler.setModel ( model);
insilmaril@39
  2395
		handler.setTmpDir ( pathDir );	// needed to load files with rel. path
insilmaril@39
  2396
		if (undoSel.isEmpty())
insilmaril@0
  2397
		{
insilmaril@39
  2398
			unselect();
insilmaril@39
  2399
			model->clear();
insilmaril@39
  2400
			handler.setLoadMode (NewMap);
insilmaril@0
  2401
		} else	
insilmaril@0
  2402
		{
insilmaril@39
  2403
			select (undoSel);
insilmaril@39
  2404
			handler.setLoadMode (ImportReplace);
insilmaril@0
  2405
		}	
insilmaril@39
  2406
		blockReposition=true;
insilmaril@0
  2407
		bool ok = reader.parse( source );
insilmaril@39
  2408
		blockReposition=false;
insilmaril@39
  2409
		if (! ok ) 
insilmaril@0
  2410
		{	
insilmaril@0
  2411
			// This should never ever happen
insilmaril@39
  2412
			QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@39
  2413
								    handler.errorProtocol());
insilmaril@0
  2414
		}
insilmaril@0
  2415
	} else	
insilmaril@39
  2416
		QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@0
  2417
}
insilmaril@0
  2418
insilmaril@39
  2419
void MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@39
  2420
{
insilmaril@39
  2421
	BranchObj *sel=xelection.getBranch();
insilmaril@39
  2422
	if (sel)
insilmaril@39
  2423
	{
insilmaril@39
  2424
		QString pathDir=path.left(path.findRev("/"));
insilmaril@39
  2425
		QDir d(pathDir);
insilmaril@39
  2426
		QFile file (path);
insilmaril@39
  2427
insilmaril@39
  2428
		if (d.exists() )
insilmaril@0
  2429
		{
insilmaril@39
  2430
			// We need to parse saved XML data
insilmaril@39
  2431
			parseVYMHandler handler;
insilmaril@39
  2432
			QXmlInputSource source( file);
insilmaril@39
  2433
			QXmlSimpleReader reader;
insilmaril@39
  2434
			reader.setContentHandler( &handler );
insilmaril@39
  2435
			reader.setErrorHandler( &handler );
insilmaril@39
  2436
			handler.setModel (model);
insilmaril@39
  2437
			handler.setTmpDir ( pathDir );	// needed to load files with rel. path
insilmaril@39
  2438
			handler.setLoadMode (ImportAdd);
insilmaril@39
  2439
			blockReposition=true;
insilmaril@39
  2440
			bool ok = reader.parse( source );
insilmaril@39
  2441
			blockReposition=false;
insilmaril@39
  2442
			if (! ok ) 
insilmaril@39
  2443
			{	
insilmaril@39
  2444
				// This should never ever happen
insilmaril@39
  2445
				QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@39
  2446
										handler.errorProtocol());
insilmaril@0
  2447
			}
insilmaril@39
  2448
			if (sel->getDepth()>0)
insilmaril@39
  2449
				sel->getLastBranch()->linkTo (sel,pos);
insilmaril@39
  2450
		} else	
insilmaril@39
  2451
			QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@39
  2452
	}		
insilmaril@0
  2453
}
insilmaril@0
  2454
insilmaril@39
  2455
void MapEditor::pasteNoSave(const int &n)
insilmaril@39
  2456
{
insilmaril@39
  2457
	bool old=blockSaveState;
insilmaril@39
  2458
	blockSaveState=true;
insilmaril@39
  2459
	bool zippedOrg=zipped;
insilmaril@39
  2460
	if (redosAvail > 0 || n!=0)
insilmaril@39
  2461
	{
insilmaril@39
  2462
		// Use the "historical" buffer
insilmaril@39
  2463
		QString bakMapName(QString("history-%1").arg(n));
insilmaril@39
  2464
		QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@39
  2465
		load (bakMapDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@39
  2466
	} else
insilmaril@39
  2467
		// Use the global buffer
insilmaril@39
  2468
		load (clipboardDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@39
  2469
	zipped=zippedOrg;
insilmaril@39
  2470
	blockSaveState=old;
insilmaril@0
  2471
}
insilmaril@0
  2472
insilmaril@39
  2473
void MapEditor::paste()		
insilmaril@39
  2474
{   
insilmaril@39
  2475
	BranchObj *sel=xelection.getBranch();
insilmaril@39
  2476
	if (sel)
insilmaril@39
  2477
	{
insilmaril@39
  2478
		saveStateChangingPart(
insilmaril@39
  2479
			sel,
insilmaril@39
  2480
			sel,
insilmaril@39
  2481
			QString ("paste (%1)").arg(curClipboard),
insilmaril@39
  2482
			QString("Paste to %1").arg( getName(sel))
insilmaril@39
  2483
		);
insilmaril@39
  2484
		pasteNoSave(0);
insilmaril@39
  2485
		model->reposition();
insilmaril@39
  2486
	}
insilmaril@0
  2487
}
insilmaril@0
  2488
insilmaril@39
  2489
void MapEditor::cut()
insilmaril@39
  2490
{
insilmaril@39
  2491
	LinkableMapObj *sel=xelection.single();
insilmaril@39
  2492
	if ( sel && (xelection.type() == Selection::Branch ||
insilmaril@39
  2493
		xelection.type()==Selection::MapCenter ||
insilmaril@39
  2494
		xelection.type()==Selection::FloatImage))
insilmaril@39
  2495
	{
insilmaril@39
  2496
	/* No savestate! savestate is called in cutNoSave
insilmaril@39
  2497
		saveStateChangingPart(
insilmaril@39
  2498
			sel->getParObj(),
insilmaril@39
  2499
			sel,
insilmaril@39
  2500
			"cut ()",
insilmaril@39
  2501
			QString("Cut %1").arg(getName(sel ))
insilmaril@39
  2502
		);
insilmaril@39
  2503
	*/	
insilmaril@39
  2504
		copy();
insilmaril@39
  2505
		deleteSelection();
insilmaril@39
  2506
		model->reposition();
insilmaril@39
  2507
	}
insilmaril@0
  2508
}
insilmaril@0
  2509
insilmaril@39
  2510
void MapEditor::move(const double &x, const double &y)
insilmaril@39
  2511
{
insilmaril@39
  2512
	LinkableMapObj *sel=xelection.single();
insilmaril@39
  2513
	if (sel)
insilmaril@39
  2514
	{
insilmaril@39
  2515
        QPointF ap(sel->getAbsPos());
insilmaril@39
  2516
        QPointF to(x, y);
insilmaril@39
  2517
        if (ap != to)
insilmaril@39
  2518
        {
insilmaril@39
  2519
            QString ps=qpointfToString(ap);
insilmaril@39
  2520
            QString s=xelection.getSelectString();
insilmaril@39
  2521
            saveState(
insilmaril@39
  2522
                s, "move "+ps, 
insilmaril@39
  2523
                s, "move "+qpointfToString(to), 
insilmaril@39
  2524
                QString("Move %1 to %2").arg(getName(sel)).arg(ps));
insilmaril@39
  2525
            sel->move(x,y);
insilmaril@39
  2526
            model->reposition();
insilmaril@39
  2527
            xelection.update();
insilmaril@39
  2528
        }
insilmaril@39
  2529
	}
insilmaril@0
  2530
}
insilmaril@0
  2531
insilmaril@39
  2532
void MapEditor::moveRel (const double &x, const double &y)
insilmaril@39
  2533
{
insilmaril@39
  2534
	LinkableMapObj *sel=xelection.single();
insilmaril@39
  2535
	if (sel)
insilmaril@39
  2536
	{
insilmaril@39
  2537
        QPointF rp(sel->getRelPos());
insilmaril@39
  2538
        QPointF to(x, y);
insilmaril@39
  2539
        if (rp != to)
insilmaril@39
  2540
        {
insilmaril@39
  2541
            QString ps=qpointfToString (sel->getRelPos());
insilmaril@39
  2542
            QString s=model->getSelectString(sel);
insilmaril@39
  2543
            saveState(
insilmaril@39
  2544
                s, "moveRel "+ps, 
insilmaril@39
  2545
                s, "moveRel "+qpointfToString(to), 
insilmaril@39
  2546
                QString("Move %1 to relative position %2").arg(getName(sel)).arg(ps));
insilmaril@39
  2547
            ((OrnamentedObj*)sel)->move2RelPos (x,y);
insilmaril@39
  2548
            model->reposition();
insilmaril@39
  2549
            sel->updateLink();
insilmaril@39
  2550
            xelection.update();
insilmaril@39
  2551
        }
insilmaril@39
  2552
	}
insilmaril@0
  2553
}
insilmaril@0
  2554
insilmaril@0
  2555
void MapEditor::moveBranchUp()
insilmaril@0
  2556
{
insilmaril@39
  2557
	BranchObj* bo=xelection.getBranch();
insilmaril@0
  2558
	BranchObj* par;
insilmaril@39
  2559
	if (bo)
insilmaril@39
  2560
	{
insilmaril@39
  2561
		if (!bo->canMoveBranchUp()) return;
insilmaril@0
  2562
		par=(BranchObj*)(bo->getParObj());
insilmaril@39
  2563
		BranchObj *obo=par->moveBranchUp (bo);	// bo will be the one below selection
insilmaril@39
  2564
		saveState (model->getSelectString(bo),"moveBranchDown ()",model->getSelectString(obo),"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@39
  2565
		model->reposition();
insilmaril@39
  2566
		scene()->update();
insilmaril@39
  2567
		xelection.update();
insilmaril@0
  2568
		ensureSelectionVisible();
insilmaril@0
  2569
	}
insilmaril@0
  2570
}
insilmaril@0
  2571
insilmaril@0
  2572
void MapEditor::moveBranchDown()
insilmaril@0
  2573
{
insilmaril@39
  2574
	BranchObj* bo=xelection.getBranch();
insilmaril@0
  2575
	BranchObj* par;
insilmaril@39
  2576
	if (bo)
insilmaril@39
  2577
	{
insilmaril@39
  2578
		if (!bo->canMoveBranchDown()) return;
insilmaril@0
  2579
		par=(BranchObj*)(bo->getParObj());
insilmaril@39
  2580
		BranchObj *obo=par->moveBranchDown(bo);	// bo will be the one above selection
insilmaril@39
  2581
		saveState(model->getSelectString(bo),"moveBranchUp ()",model->getSelectString(obo),"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@39
  2582
		model->reposition();
insilmaril@39
  2583
		scene()->update();
insilmaril@39
  2584
		xelection.update();
insilmaril@0
  2585
		ensureSelectionVisible();
insilmaril@0
  2586
	}	
insilmaril@0
  2587
}
insilmaril@0
  2588
insilmaril@39
  2589
void MapEditor::sortChildren()
insilmaril@39
  2590
{
insilmaril@39
  2591
	BranchObj* bo=xelection.getBranch();
insilmaril@39
  2592
	if (bo)
insilmaril@39
  2593
	{
insilmaril@39
  2594
		if(bo->countBranches()>1)
insilmaril@39
  2595
		{
insilmaril@39
  2596
			saveStateChangingPart(bo,bo, "sortChildren ()",QString("Sort children of %1").arg(getName(bo)));
insilmaril@39
  2597
			bo->sortChildren();
insilmaril@39
  2598
			model->reposition();
insilmaril@39
  2599
			ensureSelectionVisible();
insilmaril@39
  2600
		}
insilmaril@39
  2601
	}
insilmaril@39
  2602
}
insilmaril@39
  2603
insilmaril@39
  2604
void MapEditor::linkTo(const QString &dstString)	
insilmaril@39
  2605
{
insilmaril@39
  2606
	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39
  2607
	if (fio)
insilmaril@39
  2608
	{
insilmaril@39
  2609
		BranchObj *dst=(BranchObj*)(model->findObjBySelect(dstString));
insilmaril@39
  2610
		if (dst && (typeid(*dst)==typeid (BranchObj) || 
insilmaril@39
  2611
					typeid(*dst)==typeid (MapCenterObj)))
insilmaril@39
  2612
		{			
insilmaril@39
  2613
			LinkableMapObj *dstPar=dst->getParObj();
insilmaril@39
  2614
			QString parString=model->getSelectString(dstPar);
insilmaril@39
  2615
			QString fioPreSelectString=model->getSelectString(fio);
insilmaril@39
  2616
			QString fioPreParentSelectString=model->getSelectString (fio->getParObj());
insilmaril@39
  2617
			((BranchObj*)(dst))->addFloatImage (fio);
insilmaril@39
  2618
			xelection.unselect();
insilmaril@39
  2619
			((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@39
  2620
			fio=((BranchObj*)(dst))->getLastFloatImage();
insilmaril@39
  2621
			fio->setRelPos();
insilmaril@39
  2622
			fio->reposition();
insilmaril@39
  2623
			xelection.select(fio);
insilmaril@39
  2624
			saveState(
insilmaril@39
  2625
				model->getSelectString(fio),
insilmaril@39
  2626
				QString("linkTo (\"%1\")").arg(fioPreParentSelectString), 
insilmaril@39
  2627
				fioPreSelectString, 
insilmaril@39
  2628
				QString ("linkTo (\"%1\")").arg(dstString),
insilmaril@39
  2629
				QString ("Link floatimage to %1").arg(getName(dst)));
insilmaril@39
  2630
		}
insilmaril@39
  2631
	}
insilmaril@39
  2632
}
insilmaril@39
  2633
insilmaril@39
  2634
QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@39
  2635
{
insilmaril@39
  2636
	BranchObj *bo=xelection.getBranch();
insilmaril@39
  2637
	if (bo)
insilmaril@39
  2638
	{
insilmaril@39
  2639
		ok=true;
insilmaril@39
  2640
		p=mapFromScene(bo->getAbsPos());
insilmaril@39
  2641
		return bo->getHeading();
insilmaril@39
  2642
	}
insilmaril@39
  2643
	ok=false;
insilmaril@39
  2644
	return QString();
insilmaril@39
  2645
}
insilmaril@39
  2646
insilmaril@39
  2647
void MapEditor::setHeading(const QString &s)
insilmaril@39
  2648
{
insilmaril@39
  2649
	BranchObj *sel=xelection.getBranch();
insilmaril@39
  2650
	if (sel)
insilmaril@39
  2651
	{
insilmaril@39
  2652
		saveState(
insilmaril@39
  2653
			sel,
insilmaril@39
  2654
			"setHeading (\""+sel->getHeading()+"\")", 
insilmaril@39
  2655
			sel,
insilmaril@39
  2656
			"setHeading (\""+s+"\")", 
insilmaril@39
  2657
			QString("Set heading of %1 to \"%2\"").arg(getName(sel)).arg(s) );
insilmaril@39
  2658
		sel->setHeading(s );
insilmaril@39
  2659
		model->reposition();
insilmaril@39
  2660
		xelection.update();
insilmaril@0
  2661
		ensureSelectionVisible();
insilmaril@39
  2662
	}
insilmaril@0
  2663
}
insilmaril@0
  2664
insilmaril@39
  2665
void MapEditor::setHeadingInt(const QString &s)
insilmaril@39
  2666
{
insilmaril@39
  2667
	BranchObj *bo=xelection.getBranch();
insilmaril@39
  2668
	if (bo)
insilmaril@39
  2669
	{
insilmaril@39
  2670
		bo->setHeading(s);
insilmaril@39
  2671
		model->reposition();
insilmaril@39
  2672
		xelection.update();
insilmaril@39
  2673
		ensureSelectionVisible();
insilmaril@39
  2674
	}
insilmaril@39
  2675
}
insilmaril@39
  2676
insilmaril@39
  2677
void MapEditor::setVymLinkInt (const QString &s)
insilmaril@39
  2678
{
insilmaril@39
  2679
	// Internal function, no saveState needed
insilmaril@39
  2680
	BranchObj *bo=xelection.getBranch();
insilmaril@39
  2681
	if (bo)
insilmaril@39
  2682
	{
insilmaril@39
  2683
		bo->setVymLink(s);
insilmaril@39
  2684
		model->reposition();
insilmaril@39
  2685
		updateActions();
insilmaril@39
  2686
		xelection.update();
insilmaril@39
  2687
		ensureSelectionVisible();
insilmaril@39
  2688
	}
insilmaril@39
  2689
}
insilmaril@39
  2690
insilmaril@39
  2691
BranchObj* MapEditor::addMapCenter ()
insilmaril@39
  2692
{
insilmaril@39
  2693
	MapCenterObj *mco= model->addMapCenter(contextMenuPos);
insilmaril@39
  2694
	xelection.select (mco);
insilmaril@39
  2695
	updateActions();
insilmaril@39
  2696
	ensureSelectionVisible();
insilmaril@39
  2697
	saveState (
insilmaril@39
  2698
		mco,
insilmaril@39
  2699
		"delete()",
insilmaril@39
  2700
		NULL,
insilmaril@39
  2701
		QString ("addMapCenter (%1,%2)").arg (contextMenuPos.x()).arg(contextMenuPos.y()),
insilmaril@39
  2702
		QString ("Adding MapCenter to (%1,%2").arg (contextMenuPos.x()).arg(contextMenuPos.y())
insilmaril@39
  2703
	);	
insilmaril@39
  2704
	return mco;	
insilmaril@39
  2705
}
insilmaril@39
  2706
insilmaril@39
  2707
BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@39
  2708
{
insilmaril@39
  2709
	// Depending on pos:
insilmaril@39
  2710
	// -3		insert in childs of parent  above selection 
insilmaril@39
  2711
	// -2		add branch to selection 
insilmaril@39
  2712
	// -1		insert in childs of parent below selection 
insilmaril@39
  2713
	// 0..n		insert in childs of parent at pos
insilmaril@39
  2714
	BranchObj *newbo=NULL;
insilmaril@39
  2715
	BranchObj *bo=xelection.getBranch();
insilmaril@39
  2716
	if (bo)
insilmaril@39
  2717
	{
insilmaril@39
  2718
		if (num==-2)
insilmaril@0
  2719
		{
insilmaril@0
  2720
			// save scroll state. If scrolled, automatically select
insilmaril@0
  2721
			// new branch in order to tmp unscroll parent...
insilmaril@39
  2722
			newbo=bo->addBranch();
insilmaril@39
  2723
			
insilmaril@39
  2724
		}else if (num==-1)
insilmaril@0
  2725
		{
insilmaril@39
  2726
			num=bo->getNum()+1;
insilmaril@39
  2727
			bo=(BranchObj*)bo->getParObj();
insilmaril@39
  2728
			if (bo) newbo=bo->insertBranch(num);
insilmaril@39
  2729
		}else if (num==-3)
insilmaril@39
  2730
		{
insilmaril@39
  2731
			num=bo->getNum();
insilmaril@39
  2732
			bo=(BranchObj*)bo->getParObj();
insilmaril@39
  2733
			if (bo) newbo=bo->insertBranch(num);
insilmaril@39
  2734
		}
insilmaril@39
  2735
		if (!newbo) return NULL;
insilmaril@39
  2736
	}	
insilmaril@39
  2737
	return newbo;
insilmaril@39
  2738
}	
insilmaril@39
  2739
insilmaril@39
  2740
BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@39
  2741
{
insilmaril@39
  2742
	// Different meaning than num in addNewBranchInt!
insilmaril@39
  2743
	// -1	add above
insilmaril@39
  2744
	//  0	add as child
insilmaril@39
  2745
	// +1	add below
insilmaril@39
  2746
	BranchObj *bo = xelection.getBranch();
insilmaril@39
  2747
	BranchObj *newbo=NULL;
insilmaril@39
  2748
insilmaril@39
  2749
	if (bo)
insilmaril@39
  2750
	{
insilmaril@39
  2751
		setCursor (Qt::ArrowCursor);
insilmaril@39
  2752
insilmaril@39
  2753
		newbo=addNewBranchInt (pos-2);
insilmaril@39
  2754
insilmaril@39
  2755
		if (newbo)