mapeditor.cpp
author insilmaril
Tue, 28 Apr 2009 20:53:44 +0000
changeset 759 bf3ea1f1520b
parent 756 a8a5c7288f57
child 760 59614eaf5fbb
permissions -rw-r--r--
minor fixes
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#include "mapeditor.h"
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#include <iostream>
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#include <cstdlib>
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#include <typeinfo>
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#include <QObject>
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#include "branchitem.h"
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#include "mainwindow.h"
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#include "misc.h"
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#include "warningdialog.h"
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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 QString iconPath;
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///////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////
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MapEditor::MapEditor( VymModel *vm) 
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{
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	//cout << "Constructor ME "<<this<<endl;
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	mapScene= new QGraphicsScene(NULL);
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	mapScene->setBackgroundBrush (QBrush(Qt::white, Qt::SolidPattern));
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	model=vm;
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	model->setScene (mapScene);
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	model->registerEditor(this);
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//	model->addMapCenter();	//  FIXME-3 create this in MapEditor until BO and MCO are independent of scene
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	model->makeDefault();	// No changes in model so far
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    setScene (mapScene);
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    printer=NULL;
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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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	printFrame=true;
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	printFooter=true;
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	setAcceptDrops (true);	
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	//model->reposition();	//FIXME-3 really still needed?
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	// Action to embed LineEdit for heading in Scene
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	editingHeading=false;
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	lineEdit=new QLineEdit;
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	lineEdit->hide();
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	QGraphicsProxyWidget *pw=scene()->addWidget (lineEdit);
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	pw->setZValue (100);
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	QAction *a = new QAction( tr( "Edit heading","MapEditor" ), this);
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	a->setShortcut ( Qt::Key_Return );					//Edit heading
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	addAction (a);
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    connect( a, SIGNAL( triggered() ), this, SLOT( editHeading() ) );
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	a = new QAction( tr( "Edit heading","MapEditor" ), this);
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	a->setShortcut ( Qt::Key_Enter);					//Edit heading
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	addAction (a);
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    connect( a, SIGNAL( triggered() ), this, SLOT( editHeading() ) );
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	// Selections
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	selectionColor =QColor (255,255,0);
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	// Attributes	//FIXME-2 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 for "<<model->getMapName().toStdString()<<endl;
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	// No need to remove tmp files:
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	// tmpMapDir is in tmpVymDir, 
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	// so it gets removed automagically when vym closes
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	model->unregisterEditor(this);
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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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void MapEditor::print()
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{
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	if ( !printer ) 
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	{
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		printer = new QPrinter;
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		printer->setColorMode (QPrinter::Color);
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		printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
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		printer->setOutputFormat((QPrinter::OutputFormat)settings.value("/mainwindow/printerFormat",printer->outputFormat()).toInt());
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		printer->setOutputFileName(settings.value("/mainwindow/printerFileName",printer->outputFileName()).toString());
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	}
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	QRectF totalBBox=model->getTotalBBox();
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	// Try to set orientation automagically
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	// Note: Interpretation of generated postscript is amibiguous, if 
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	// there are problems with landscape mode, see
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	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
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	if (totalBBox.width()>totalBBox.height())
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		// recommend landscape
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		printer->setOrientation (QPrinter::Landscape);
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	else	
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		// recommend portrait
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		printer->setOrientation (QPrinter::Portrait);
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	if ( printer->setup(this) ) 
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	// returns false, if printing is canceled
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	{
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		QPainter pp(printer);
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		pp.setRenderHint(QPainter::Antialiasing,true);
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		// Don't print the visualisation of selection
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		model->unselect();
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		QRectF mapRect=totalBBox;
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		QGraphicsRectItem *frame=NULL;
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		if (printFrame) 
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		{
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			// Print frame around map
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			mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10, 
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				totalBBox.width()+20, totalBBox.height()+20);
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			frame=mapScene->addRect (mapRect, QPen(Qt::black),QBrush(Qt::NoBrush));
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			frame->setZValue(0);
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			frame->show();    
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		}		
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		double paperAspect = (double)printer->width()   / (double)printer->height();
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		double   mapAspect = (double)mapRect.width() / (double)mapRect.height();
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		int viewBottom;
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		if (mapAspect>=paperAspect)
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		{
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			// Fit horizontally to paper width
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			//pp.setViewport(0,0, printer->width(),(int)(printer->width()/mapAspect) );	
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			viewBottom=(int)(printer->width()/mapAspect);	
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		}	else
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		{
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			// Fit vertically to paper height
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			//pp.setViewport(0,0,(int)(printer->height()*mapAspect),printer->height());	
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			viewBottom=printer->height();	
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		}	
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		if (printFooter) 
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		{
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			// Print footer below map
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			QFont font;		
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			font.setPointSize(10);
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			pp.setFont (font);
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			QRectF footerBox(0,viewBottom,printer->width(),15);
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			// FIXME-3 fileName not any longer available here: pp.drawText ( footerBox,Qt::AlignLeft,"VYM - " +fileName);
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			pp.drawText ( footerBox, Qt::AlignRight, QDate::currentDate().toString(Qt::TextDate));
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		}
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		mapScene->render (
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			&pp, 
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			QRectF (0,0,printer->width(),printer->height()-15),
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			QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height())
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		);
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		// Viewport has paper dimension
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		if (frame)  delete (frame);
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		// Restore selection
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		model->reselect();
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		// Save settings in vymrc
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		settings.writeEntry("/mainwindow/printerName",printer->printerName());
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		settings.writeEntry("/mainwindow/printerFormat",printer->outputFormat());
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		settings.writeEntry("/mainwindow/printerFileName",printer->outputFileName());
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	}
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}
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void MapEditor::setAntiAlias (bool b)
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{
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	setRenderHint(QPainter::Antialiasing,b);
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}
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void MapEditor::setSmoothPixmap(bool b)
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{
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	setRenderHint(QPainter::SmoothPixmapTransform,b);
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}
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void MapEditor::toggleStandardFlag(QString f)
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{
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	BranchItem *bi=model->getSelectedBranchItem();
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	if (bi) 
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	{
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		QString u,r;
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		/* FIXME-2 isSetStandardFlag needs to be ported
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		if (bi->isSetStandardFlag(f))
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		{
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			r="unsetFlag";
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			u="setFlag";
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		}	
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		else
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		{
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			u="unsetFlag";
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			r="setFlag";
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		}	
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		*/
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		model->saveState(
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			bi,
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			QString("%1 (\"%2\")").arg(u).arg(f), 
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			bi,
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			QString("%1 (\"%2\")").arg(r).arg(f),
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			QString("Toggling standard flag \"%1\" of %2").arg(f).arg(model->getObjectName(bi)));
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		// FIXME-2 bi->toggleStandardFlag (f,mainWindow->useFlagGroups());
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		model->updateSelection();	// geometry has changed
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	}
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}
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TreeItem* MapEditor::findMapItem (QPointF p,TreeItem *exclude)
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{
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	// Start with mapcenter, no images allowed at rootItem
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	int i=0;
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	BranchItem *bi=model->getRootItem()->getFirstBranch();
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	TreeItem *found=NULL;
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	while (bi)
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	{
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		found=bi->findMapItem (p, exclude);
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		if (found) return found;
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		i++;
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		bi=model->getRootItem()->getBranchNum(i);
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	}
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	return NULL;
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}
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AttributeTable* MapEditor::attributeTable()
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{
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	return attrTable;
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}
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void MapEditor::testFunction1()
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{
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	BranchItem *cur=NULL;
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	BranchItem *prev=NULL;
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	int d;
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	cout << "ME::testFunction1  starting to walk the map...\n";
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	while (model->next (cur,prev,d) )
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		cout << "*** " <<cur->getHeading().toStdString()<<endl;
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	//BranchObj *bo=model->getSelectedBranchObj();
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	//if (bo) model->moveAway (bo);
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	//if (bo) bo->setLinkStyle (LinkableMapObj::Line);
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/*
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	// Displacement and animation of all non-mainbranches
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	QPointF p;
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	QPointF q;
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	BranchObj *bo;
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	TreeItem *cur=NULL;
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	TreeItem *prev=NULL;
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	int d;
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	while (cur) 
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	{
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		bo=(BranchObj*)(cur->getLMO());
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		if (cur->depth() >0 && !bo->hasScrolledParent(bo) )
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		{
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			p=QPointF (qrand() %600-300, qrand () %600-300);
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			bo->setRelPos();
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			q=bo->getRelPos();
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			model->startAnimation (bo,p, q);
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		}
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		model->next(cur,prev,d);
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	}
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*/
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/* TODO Hide hidden stuff temporary, maybe add this as regular function somewhere
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	if (hidemode==HideNone)
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	{
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		setHideTmpMode (HideExport);
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		mapCenter->calcBBoxSizeWithChilds();
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		QRectF totalBBox=mapCenter->getTotalBBox();
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		QRectF mapRect=totalBBox;
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		QCanvasRectangle *frame=NULL;
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		cout << "  map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
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		mapRect.setRect (totalBBox.x(), totalBBox.y(), 
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			totalBBox.width(), totalBBox.height());
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		frame=new QCanvasRectangle (mapRect,mapScene);
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		frame->setBrush (QColor(white));
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		frame->setPen (QColor(black));
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		frame->setZValue(0);
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		frame->show();    
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	}	
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	else	
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   362
	{
insilmaril@260
   363
		setHideTmpMode (HideNone);
insilmaril@260
   364
	}	
insilmaril@260
   365
	cout <<"  hidemode="<<hidemode<<endl;
insilmaril@301
   366
	*/
insilmaril@527
   367
}	
insilmaril@527
   368
	
insilmaril@527
   369
void MapEditor::testFunction2()
insilmaril@527
   370
{
insilmaril@645
   371
insilmaril@691
   372
/*
insilmaril@628
   373
	// Toggle hidemode
insilmaril@628
   374
	if (hidemode==HideExport)
insilmaril@628
   375
		setHideTmpMode (HideNone);
insilmaril@628
   376
	else	
insilmaril@628
   377
		setHideTmpMode (HideExport);
insilmaril@691
   378
*/		
insilmaril@105
   379
}
insilmaril@105
   380
insilmaril@720
   381
void MapEditor::editHeading()
insilmaril@720
   382
{
insilmaril@720
   383
	if (editingHeading)
insilmaril@720
   384
	{
insilmaril@720
   385
		editHeadingFinished();
insilmaril@720
   386
		return;
insilmaril@720
   387
	}
insilmaril@753
   388
	BranchObj *bo=model->getSelectedBranchObj();
insilmaril@753
   389
	BranchItem *bi=model->getSelectedBranchItem();
insilmaril@753
   390
	if (bo)	//FIXME-3
insilmaril@720
   391
	{
insilmaril@720
   392
		model->setSelectionBlocked(true);
insilmaril@720
   393
insilmaril@753
   394
		lineEdit->setText (bi->getHeading());
insilmaril@720
   395
		QPoint p = mapTo (this,bo->getAbsPos().toPoint() );
insilmaril@720
   396
		lineEdit->setGeometry(p.x(),p.y(),230,25);
insilmaril@720
   397
		lineEdit->selectAll();
insilmaril@720
   398
		lineEdit->show();
insilmaril@720
   399
		lineEdit->setFocus();
insilmaril@720
   400
		lineEdit->grabKeyboard();
insilmaril@720
   401
		editingHeading=true;
insilmaril@720
   402
	}
insilmaril@720
   403
insilmaril@720
   404
}
insilmaril@720
   405
void MapEditor::editHeadingFinished()
insilmaril@720
   406
{
insilmaril@720
   407
	editingHeading=false;
insilmaril@720
   408
	lineEdit->releaseKeyboard();
insilmaril@720
   409
	model->setHeading (lineEdit->text() );
insilmaril@720
   410
	model->setSelectionBlocked(false);
insilmaril@720
   411
	lineEdit->hide();
insilmaril@720
   412
insilmaril@720
   413
	// Maybe reselect previous branch 
insilmaril@720
   414
	mainWindow->editHeadingFinished (model);
insilmaril@720
   415
}
insilmaril@720
   416
insilmaril@720
   417
insilmaril@408
   418
void MapEditor::contextMenuEvent ( QContextMenuEvent * e )
insilmaril@0
   419
{
insilmaril@0
   420
	// Lineedits are already closed by preceding
insilmaril@0
   421
	// mouseEvent, we don't need to close here.
insilmaril@0
   422
insilmaril@408
   423
    QPointF p = mapToScene(e->pos());
insilmaril@754
   424
    TreeItem *ti=findMapItem (p, NULL);
insilmaril@754
   425
    LinkableMapObj* lmo=NULL;
insilmaril@754
   426
	if (ti) lmo=ti->getLMO();	//FIXME-2 get rid of lmo...
insilmaril@0
   427
	
insilmaril@0
   428
    if (lmo) 
insilmaril@0
   429
	{	// MapObj was found
insilmaril@735
   430
		if (model->getSelectedLMO() != lmo)
insilmaril@0
   431
		{
insilmaril@0
   432
			// select the MapObj
insilmaril@720
   433
			model->select(lmo);
insilmaril@0
   434
		}
insilmaril@0
   435
		// Context Menu 
insilmaril@753
   436
		if (model->getSelectedBranchObj() ) 
insilmaril@0
   437
		{
insilmaril@424
   438
			// Context Menu on branch or mapcenter
insilmaril@746
   439
			//FIXME-3 model->updateActions(); needed?
insilmaril@424
   440
			branchContextMenu->popup(e->globalPos() );
insilmaril@424
   441
		} else
insilmaril@424
   442
		{
insilmaril@720
   443
			if (model->getSelectedFloatImage() )
insilmaril@0
   444
			{
insilmaril@0
   445
				// Context Menu on floatimage
insilmaril@746
   446
				// model->updateActions(); FIXME-3 needed?
insilmaril@0
   447
				floatimageContextMenu->popup(e->globalPos() );
insilmaril@0
   448
			}	
insilmaril@0
   449
		}	
insilmaril@0
   450
	} else 
insilmaril@0
   451
	{ // No MapObj found, we are on the Canvas itself
insilmaril@408
   452
		// Context Menu on scene
insilmaril@746
   453
		// model->updateActions(); FIXME-3 needed?
insilmaril@723
   454
		
insilmaril@723
   455
		// Open context menu synchronously to position new mapcenter
insilmaril@723
   456
		model->setContextPos (p);
insilmaril@723
   457
		canvasContextMenu->exec(e->globalPos() );
insilmaril@723
   458
		model->unsetContextPos ();
insilmaril@0
   459
    } 
insilmaril@329
   460
	e->accept();
insilmaril@0
   461
}
insilmaril@0
   462
insilmaril@398
   463
void MapEditor::keyPressEvent(QKeyEvent* e)
insilmaril@398
   464
{
insilmaril@411
   465
	if (e->modifiers() & Qt::ControlModifier)
insilmaril@398
   466
	{
insilmaril@398
   467
		switch (mainWindow->getModMode())
insilmaril@398
   468
		{
insilmaril@473
   469
			case Main::ModModeColor: 
insilmaril@398
   470
				setCursor (PickColorCursor);
insilmaril@398
   471
				break;
insilmaril@473
   472
			case Main::ModModeCopy: 
insilmaril@398
   473
				setCursor (CopyCursor);
insilmaril@398
   474
				break;
insilmaril@473
   475
			case Main::ModModeXLink: 
insilmaril@398
   476
				setCursor (XLinkCursor);
insilmaril@398
   477
				break;
insilmaril@398
   478
			default :
insilmaril@398
   479
				setCursor (Qt::ArrowCursor);
insilmaril@398
   480
				break;
insilmaril@398
   481
		} 
insilmaril@398
   482
	}	
insilmaril@398
   483
}
insilmaril@398
   484
insilmaril@398
   485
void MapEditor::keyReleaseEvent(QKeyEvent* e)
insilmaril@398
   486
{
insilmaril@411
   487
	if (!(e->modifiers() & Qt::ControlModifier))
insilmaril@398
   488
		setCursor (Qt::ArrowCursor);
insilmaril@398
   489
}
insilmaril@398
   490
insilmaril@408
   491
void MapEditor::mousePressEvent(QMouseEvent* e)
insilmaril@0
   492
{
insilmaril@329
   493
	// Ignore right clicks, these will go to context menus
insilmaril@366
   494
	if (e->button() == Qt::RightButton )
insilmaril@329
   495
	{
insilmaril@329
   496
		e->ignore();
insilmaril@329
   497
		return;
insilmaril@329
   498
	}
insilmaril@329
   499
insilmaril@491
   500
	//Ignore clicks while editing heading
insilmaril@720
   501
	if (model->isSelectionBlocked() ) 
insilmaril@491
   502
	{
insilmaril@491
   503
		e->ignore();
insilmaril@491
   504
		return;
insilmaril@491
   505
	}
insilmaril@491
   506
insilmaril@408
   507
    QPointF p = mapToScene(e->pos());
insilmaril@754
   508
    TreeItem *ti=findMapItem (p, NULL);
insilmaril@754
   509
    LinkableMapObj* lmo=NULL;
insilmaril@754
   510
	if (ti) lmo=ti->getLMO();	//FIXME-2 get rid of lmo...
insilmaril@0
   511
	
insilmaril@329
   512
	e->accept();
insilmaril@329
   513
insilmaril@442
   514
	//Take care of  system flags _or_ modifier modes
insilmaril@267
   515
	//
insilmaril@267
   516
	if (lmo && (typeid(*lmo)==typeid(BranchObj) ||
insilmaril@267
   517
		typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267
   518
	{
insilmaril@267
   519
		QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267
   520
		if (!foname.isEmpty())
insilmaril@267
   521
		{
insilmaril@267
   522
			// systemFlag clicked
insilmaril@750
   523
			model->select (lmo);	// FIXME-3 was selectInt
insilmaril@267
   524
			if (foname=="url") 
insilmaril@267
   525
			{
insilmaril@366
   526
				if (e->state() & Qt::ControlModifier)
insilmaril@267
   527
					mainWindow->editOpenURLTab();
insilmaril@267
   528
				else	
insilmaril@267
   529
					mainWindow->editOpenURL();
insilmaril@267
   530
			}	
insilmaril@267
   531
			else if (foname=="vymLink")
insilmaril@267
   532
			{
insilmaril@267
   533
				mainWindow->editOpenVymLink();
insilmaril@267
   534
				// tabWidget may change, better return now
insilmaril@267
   535
				// before segfaulting...
insilmaril@267
   536
			} else if (foname=="note")
insilmaril@267
   537
				mainWindow->windowToggleNoteEditor();
insilmaril@267
   538
			else if (foname=="hideInExport")		
insilmaril@720
   539
				model->toggleHideExport();
insilmaril@746
   540
			// FIXME-3 needed? xelection.update();	
insilmaril@267
   541
			return;	
insilmaril@267
   542
		} 
insilmaril@720
   543
	}	
insilmaril@442
   544
	// No system flag clicked, take care of modmodes (CTRL-Click)
insilmaril@366
   545
	if (e->state() & Qt::ControlModifier)
insilmaril@0
   546
	{
insilmaril@473
   547
		if (mainWindow->getModMode()==Main::ModModeColor)
insilmaril@83
   548
		{
insilmaril@83
   549
				pickingColor=true;
insilmaril@398
   550
				setCursor (PickColorCursor);
insilmaril@83
   551
				return;
insilmaril@83
   552
		} 
insilmaril@473
   553
		if (mainWindow->getModMode()==Main::ModModeXLink)
insilmaril@83
   554
		{	
insilmaril@90
   555
			BranchObj *bo_begin=NULL;
insilmaril@90
   556
			if (lmo)
insilmaril@90
   557
				bo_begin=(BranchObj*)(lmo);
insilmaril@90
   558
			else	
insilmaril@753
   559
				bo_begin=model->getSelectedBranchObj();
insilmaril@90
   560
			if (bo_begin)	
insilmaril@83
   561
			{
insilmaril@83
   562
				drawingLink=true;
insilmaril@90
   563
				linkingObj_src=bo_begin;
insilmaril@408
   564
				tmpXLink=new XLinkObj (mapScene);
insilmaril@95
   565
				tmpXLink->setBegin (bo_begin);
insilmaril@95
   566
				tmpXLink->setEnd   (p);
insilmaril@720
   567
				tmpXLink->setColor(model->getMapDefXLinkColor());
insilmaril@720
   568
				tmpXLink->setWidth(model->getMapDefXLinkWidth());
insilmaril@95
   569
				tmpXLink->updateXLink();
insilmaril@95
   570
				tmpXLink->setVisibility (true);
insilmaril@83
   571
				return;
insilmaril@89
   572
			} 
insilmaril@267
   573
		}
insilmaril@442
   574
	}	// End of modmodes
insilmaril@442
   575
insilmaril@0
   576
    if (lmo) 
insilmaril@267
   577
	{	
insilmaril@738
   578
	/*
insilmaril@729
   579
		cout << "ME::mouse pressed\n";
insilmaril@729
   580
		cout << "  lmo="<<lmo<<endl;
insilmaril@729
   581
		cout << "  h="<<((BranchObj*)lmo)->getHeading().toStdString()<<endl;
insilmaril@738
   582
	*/
insilmaril@442
   583
		// Select the clicked object
insilmaril@729
   584
insilmaril@746
   585
		// FIXME-2 VM better let "find" return an index instead of lmo...
insilmaril@729
   586
		// Get index of clicked LMO
insilmaril@729
   587
		TreeItem *ti=lmo->getTreeItem();
insilmaril@738
   588
		/*
insilmaril@729
   589
		cout << "  lmo="<<lmo<<"    lmo(ti)="<<ti->getLMO()<<endl;
insilmaril@729
   590
		cout << "  ti ("<<ti->row()<<","<<ti->column()<<") = "<<ti<<endl;
insilmaril@738
   591
		*/
insilmaril@729
   592
		//QModelIndex ix=model->index( ti->row(), ti->column(), model->index (0,0,QModelIndex()) );
insilmaril@738
   593
		model->select (ti);
insilmaril@442
   594
insilmaril@0
   595
		// Left Button	    Move Branches
insilmaril@366
   596
		if (e->button() == Qt::LeftButton )
insilmaril@0
   597
		{
insilmaril@424
   598
			//movingObj_start.setX( p.x() - selection->x() );// TODO replaced selection->lmo here	
insilmaril@424
   599
			//movingObj_start.setY( p.y() - selection->y() );	
insilmaril@424
   600
			movingObj_start.setX( p.x() - lmo->x() );	
insilmaril@424
   601
			movingObj_start.setY( p.y() - lmo->y() );	
insilmaril@129
   602
			movingObj_orgPos.setX (lmo->x() );
insilmaril@129
   603
			movingObj_orgPos.setY (lmo->y() );
insilmaril@720
   604
			lmo->setRelPos();
insilmaril@366
   605
			movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129
   606
insilmaril@93
   607
			// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93
   608
			// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@473
   609
			if (mainWindow->getModMode()==Main::ModModeCopy &&
insilmaril@366
   610
				e->state() & Qt::ControlModifier)
insilmaril@93
   611
			{
insilmaril@750
   612
				BranchItem *bi=model->getSelectedBranchItem();
insilmaril@750
   613
				if (bi)
insilmaril@93
   614
				{
insilmaril@93
   615
					copyingObj=true;
insilmaril@750
   616
					//FIXME-2   TreeItem::addBranch (BranchItem still missing) 
insilmaril@750
   617
					//bi->addBranch (model->getSelectedBranchItem());
insilmaril@720
   618
					model->unselect();
insilmaril@750
   619
					model->select(bi->getLastBranch());
insilmaril@645
   620
					model->reposition();
insilmaril@93
   621
				}
insilmaril@421
   622
			} 
insilmaril@421
   623
insilmaril@735
   624
			movingObj=model->getSelectedLMO();	
insilmaril@0
   625
		} else
insilmaril@0
   626
			// Middle Button    Toggle Scroll
insilmaril@0
   627
			// (On Mac OS X this won't work, but we still have 
insilmaril@0
   628
			// a button in the toolbar)
insilmaril@366
   629
			if (e->button() == Qt::MidButton )
insilmaril@720
   630
				model->toggleScroll();
insilmaril@746
   631
		// model->updateActions(); FIXME-3 needed?
insilmaril@746
   632
		// FIXME-3 needed? xelection.update();
insilmaril@0
   633
	} else 
insilmaril@408
   634
	{ // No MapObj found, we are on the scene itself
insilmaril@408
   635
		// Left Button	    move Pos of sceneView
insilmaril@366
   636
		if (e->button() == Qt::LeftButton )
insilmaril@0
   637
		{
insilmaril@0
   638
			movingObj=NULL;	// move Content not Obj
insilmaril@0
   639
			movingObj_start=e->globalPos();
insilmaril@408
   640
			movingCont_start=QPointF (
insilmaril@408
   641
				horizontalScrollBar()->value(),
insilmaril@408
   642
				verticalScrollBar()->value());
insilmaril@408
   643
			movingVec=QPointF(0,0);
insilmaril@398
   644
			setCursor(HandOpenCursor);
insilmaril@0
   645
		} 
insilmaril@0
   646
    } 
insilmaril@0
   647
}
insilmaril@0
   648
insilmaril@408
   649
void MapEditor::mouseMoveEvent(QMouseEvent* e)
insilmaril@0
   650
{
insilmaril@408
   651
    QPointF p = mapToScene(e->pos());
insilmaril@754
   652
	TreeItem *seli=model->getSelectedItem();
insilmaril@754
   653
	LinkableMapObj* lmosel=NULL;		//FIXME-2 get rid of lmosel
insilmaril@754
   654
	if (seli)
insilmaril@754
   655
		lmosel=seli->getLMO();
insilmaril@83
   656
insilmaril@0
   657
    // Move the selected MapObj
insilmaril@424
   658
    if ( lmosel && movingObj) 
insilmaril@0
   659
    {	
insilmaril@421
   660
		// reset cursor if we are moving and don't copy
insilmaril@473
   661
		if (mainWindow->getModMode()!=Main::ModModeCopy)
insilmaril@421
   662
			setCursor (Qt::ArrowCursor);
insilmaril@421
   663
insilmaril@408
   664
		// To avoid jumping of the sceneView, only 
insilmaril@164
   665
		// ensureSelectionVisible, if not tmp linked
insilmaril@424
   666
		if (!lmosel->hasParObjTmp())
insilmaril@720
   667
			model->ensureSelectionVisible ();
insilmaril@0
   668
		
insilmaril@83
   669
		// Now move the selection, but add relative position 
insilmaril@83
   670
		// (movingObj_start) where selection was chosen with 
insilmaril@83
   671
		// mousepointer. (This avoids flickering resp. jumping 
insilmaril@0
   672
		// of selection back to absPos)
insilmaril@0
   673
		
insilmaril@0
   674
		// Check if we could link 
insilmaril@754
   675
		TreeItem *dsti=findMapItem (p, seli);
insilmaril@754
   676
		LinkableMapObj* dst=NULL;
insilmaril@754
   677
		if (dsti) dst=dsti->getLMO();	//FIXME-2 get rid of lmo...
insilmaril@0
   678
		
insilmaril@0
   679
insilmaril@720
   680
		FloatObj *fio=model->getSelectedFloatImage();
insilmaril@424
   681
		if (fio)
insilmaril@0
   682
		{
insilmaril@424
   683
			fio->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@424
   684
			fio->setRelPos();
insilmaril@424
   685
			fio->updateLink(); //no need for reposition, if we update link here
insilmaril@735
   686
			model->updateSelection();	// position has changed
insilmaril@0
   687
insilmaril@0
   688
			// Relink float to new mapcenter or branch, if shift is pressed	
insilmaril@0
   689
			// Only relink, if selection really has a new parent
insilmaril@754
   690
			if ( (e->modifiers()==Qt::ShiftModifier) && dst &&
insilmaril@754
   691
				( (typeid(*dst)==typeid(BranchObj)) ||
insilmaril@754
   692
				  (typeid(*dst)==typeid(MapCenterObj)) ) &&
insilmaril@754
   693
				( dst != fio->getParObj())  
insilmaril@0
   694
				)
insilmaril@0
   695
			{
insilmaril@424
   696
				if (typeid(*fio) == typeid(FloatImageObj) && 
insilmaril@754
   697
				( (typeid(*dst)==typeid(BranchObj) ||
insilmaril@754
   698
				  typeid(*dst)==typeid(MapCenterObj)) ))  
insilmaril@0
   699
				{
insilmaril@420
   700
insilmaril@420
   701
					// Also save the move which was done so far
insilmaril@420
   702
					QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@420
   703
					QString pnow=qpointfToString(fio->getRelPos());
insilmaril@720
   704
					model->saveState(
insilmaril@753
   705
						fio->getTreeItem(),  // FIXME-3 
insilmaril@420
   706
						"moveRel "+pold,
insilmaril@753
   707
						fio->getTreeItem(),
insilmaril@420
   708
						"moveRel "+pnow,
insilmaril@726
   709
						QString("Move %1 to relative position %2").arg(model->getObjectName(fio)).arg(pnow));
insilmaril@420
   710
					fio->getParObj()->requestReposition();
insilmaril@645
   711
					model->reposition();
insilmaril@420
   712
insilmaril@754
   713
					model->linkFloatImageTo (model->getSelectString(dst));
insilmaril@442
   714
					//movingObj=lmosel;
insilmaril@442
   715
					//movingObj_orgRelPos=lmosel->getRelPos();	
insilmaril@420
   716
insilmaril@645
   717
					model->reposition();
insilmaril@0
   718
				}	
insilmaril@0
   719
			}
insilmaril@388
   720
		} else	
insilmaril@388
   721
		{	// selection != a FloatObj
insilmaril@755
   722
			if (seli->depth()==0)		//FIXME-1 also moved mapcenters could be linked, but not working here...
insilmaril@0
   723
			{
insilmaril@388
   724
				// Move MapCenter
insilmaril@388
   725
				if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier) 
insilmaril@645
   726
					((MapCenterObj*)lmosel)->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0
   727
				else	
insilmaril@645
   728
					lmosel->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@645
   729
				model->updateRelPositions();
insilmaril@0
   730
			} else
insilmaril@0
   731
			{	
insilmaril@755
   732
				if (seli->depth()==1)
insilmaril@0
   733
				{
insilmaril@388
   734
					// Move mainbranch
insilmaril@0
   735
					lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@388
   736
					lmosel->setRelPos();
insilmaril@0
   737
				} else
insilmaril@0
   738
				{
insilmaril@388
   739
					// Move ordinary branch
insilmaril@473
   740
					if (lmosel->getOrientation() == LinkableMapObj::LeftOfCenter)
insilmaril@0
   741
						// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@720
   742
						lmosel->move(p.x() -movingObj_start.x() , //lmosel->getBBox().width(), 
insilmaril@175
   743
							p.y()-movingObj_start.y() +lmosel->getTopPad() );		
insilmaril@0
   744
					else	
insilmaril@175
   745
						lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@720
   746
					lmosel->setRelPos();	
insilmaril@0
   747
				} 
insilmaril@0
   748
insilmaril@431
   749
				// Maybe we can relink temporary?
insilmaril@754
   750
				if (dsti && (dst!=lmosel) && seli->isBranchLikeType() && dsti->isBranchLikeType() )
insilmaril@0
   751
				{
insilmaril@388
   752
					if (e->modifiers()==Qt::ControlModifier)
insilmaril@0
   753
					{
insilmaril@754
   754
						// Special case: CTRL to link below dst
insilmaril@754
   755
						lmosel->setParObjTmp (dst,p,+1);
insilmaril@0
   756
					}
insilmaril@388
   757
					else if (e->modifiers()==Qt::ShiftModifier)
insilmaril@754
   758
						lmosel->setParObjTmp (dst,p,-1);
insilmaril@0
   759
					else
insilmaril@754
   760
						lmosel->setParObjTmp (dst,p,0);
insilmaril@0
   761
				} else	
insilmaril@0
   762
				{
insilmaril@93
   763
					lmosel->unsetParObjTmp();
insilmaril@0
   764
				}		
insilmaril@428
   765
				// reposition subbranch
insilmaril@428
   766
				lmosel->reposition();	
insilmaril@0
   767
			} // depth>0
insilmaril@0
   768
insilmaril@732
   769
			QItemSelection sel=model->getSelectionModel()->selection();
insilmaril@735
   770
			updateSelection(sel,sel);	// position has changed
insilmaril@732
   771
insilmaril@0
   772
		} // no FloatImageObj
insilmaril@0
   773
insilmaril@408
   774
		scene()->update();
insilmaril@0
   775
		return;
insilmaril@0
   776
	} // selection && moving_obj
insilmaril@0
   777
		
insilmaril@83
   778
	// Draw a link from one branch to another
insilmaril@83
   779
	if (drawingLink)
insilmaril@83
   780
	{
insilmaril@95
   781
		 tmpXLink->setEnd (p);
insilmaril@95
   782
		 tmpXLink->updateXLink();
insilmaril@83
   783
	}	 
insilmaril@83
   784
	
insilmaril@408
   785
    // Move sceneView 
insilmaril@411
   786
    if (!movingObj && !pickingColor &&!drawingLink && e->buttons() == Qt::LeftButton ) 
insilmaril@0
   787
	{
insilmaril@408
   788
		QPointF p=e->globalPos();
insilmaril@0
   789
		movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0
   790
		movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@408
   791
		horizontalScrollBar()->setSliderPosition((int)( movingCont_start.x()+movingVec.x() ));
insilmaril@408
   792
		verticalScrollBar()->setSliderPosition((int)( movingCont_start.y()+movingVec.y() ) );
insilmaril@0
   793
    }
insilmaril@0
   794
}
insilmaril@0
   795
insilmaril@0
   796
insilmaril@408
   797
void MapEditor::mouseReleaseEvent(QMouseEvent* e)
insilmaril@0
   798
{
insilmaril@408
   799
    QPointF p = mapToScene(e->pos());
insilmaril@754
   800
	TreeItem *seli=model->getSelectedItem();
insilmaril@754
   801
	LinkableMapObj *lmosel=seli->getLMO();	// FIXME-2 get rid of lmosel
insilmaril@754
   802
insilmaril@755
   803
	TreeItem *dsti=findMapItem(p, seli);
insilmaril@755
   804
	LinkableMapObj* dst=NULL;
insilmaril@755
   805
	if (dsti) dst=dsti->getLMO();	//FIXME-2 get rid of dst...
insilmaril@754
   806
insilmaril@754
   807
insilmaril@0
   808
	// Have we been picking color?
insilmaril@0
   809
	if (pickingColor)
insilmaril@0
   810
	{
insilmaril@0
   811
		pickingColor=false;
insilmaril@366
   812
		setCursor (Qt::ArrowCursor);
insilmaril@0
   813
		// Check if we are over another branch
insilmaril@754
   814
		if (dsti && lmosel) 
insilmaril@0
   815
		{	
insilmaril@366
   816
			if (e->state() & Qt::ShiftModifier)
insilmaril@720
   817
				model->colorBranch (((BranchObj*)dst)->getColor());
insilmaril@0
   818
			else	
insilmaril@720
   819
				model->colorSubtree (((BranchObj*)dst)->getColor());
insilmaril@0
   820
		} 
insilmaril@0
   821
		return;
insilmaril@0
   822
	}
insilmaril@83
   823
insilmaril@83
   824
	// Have we been drawing a link?
insilmaril@491
   825
	if (drawingLink)	
insilmaril@83
   826
	{
insilmaril@83
   827
		drawingLink=false;
insilmaril@83
   828
		// Check if we are over another branch
insilmaril@754
   829
		if (dsti && lmosel && dsti->isBranchLikeType() ) 
insilmaril@83
   830
		{	
insilmaril@95
   831
			tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95
   832
			tmpXLink->updateXLink();
insilmaril@746
   833
			tmpXLink->activate(); //FIXME-2 savestate missing
insilmaril@726
   834
			//model->saveStateComplete(QString("Activate xLink from %1 to %2").arg(model->getObjectName(tmpXLink->getBegin())).arg(model->getObjectName(tmpXLink->getEnd())) );	
insilmaril@83
   835
		} else
insilmaril@83
   836
		{
insilmaril@95
   837
			delete(tmpXLink);
insilmaril@95
   838
			tmpXLink=NULL;
insilmaril@83
   839
		}
insilmaril@83
   840
		return;
insilmaril@83
   841
	}
insilmaril@83
   842
	
insilmaril@0
   843
    // Have we been moving something?
insilmaril@754
   844
    if ( seli && movingObj ) 
insilmaril@0
   845
    {	
insilmaril@754
   846
		if (dsti==seli) 
insilmaril@754
   847
		{
insilmaril@754
   848
			dsti=NULL;
insilmaril@754
   849
			dst=NULL;
insilmaril@754
   850
		}
insilmaril@720
   851
		FloatImageObj *fo=model->getSelectedFloatImage();
insilmaril@424
   852
		if(fo)
insilmaril@175
   853
		{
insilmaril@388
   854
			// Moved FloatObj. Maybe we need to reposition
insilmaril@408
   855
		    QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@408
   856
		    QString pnow=qpointfToString(fo->getRelPos());
insilmaril@720
   857
			model->saveState(
insilmaril@753
   858
				fo->getTreeItem(),	// FIXME-3
insilmaril@366
   859
				"moveRel "+pold,
insilmaril@753
   860
				fo->getTreeItem(),	// FIXME-3
insilmaril@366
   861
				"moveRel "+pnow,
insilmaril@726
   862
				QString("Move %1 to relative position %2").arg(model->getObjectName(fo)).arg(pnow));
insilmaril@424
   863
insilmaril@424
   864
			fo->getParObj()->requestReposition();
insilmaril@645
   865
			model->reposition();
insilmaril@175
   866
		}	
insilmaril@175
   867
insilmaril@0
   868
		// Check if we are over another branch, but ignore 
insilmaril@0
   869
		// any found LMOs, which are FloatObjs
insilmaril@0
   870
insilmaril@754
   871
		if (dsti && (!dsti->isBranchLikeType() )) 
insilmaril@754
   872
		{
insilmaril@0
   873
			dst=NULL;
insilmaril@754
   874
			dsti=NULL;
insilmaril@754
   875
		}	
insilmaril@0
   876
		
insilmaril@753
   877
		BranchItem *bi=model->getSelectedBranchItem();
insilmaril@753
   878
		if (bi && bi->depth()==0)
insilmaril@497
   879
		{	
insilmaril@753
   880
            if (movingObj_orgPos != bi->getBranchObj()->getAbsPos())	// FIXME-3 check getBO here...
insilmaril@625
   881
            {
insilmaril@625
   882
                QString pold=qpointfToString(movingObj_orgPos);
insilmaril@753
   883
                QString pnow=qpointfToString(bi->getBranchObj()->getAbsPos());		// FIXME-3 check getBO here...
insilmaril@753
   884
insilmaril@720
   885
                model->saveState(
insilmaril@753
   886
                    bi,
insilmaril@625
   887
                    "move "+pold,
insilmaril@753
   888
                    bi,
insilmaril@625
   889
                    "move "+pnow,
insilmaril@753
   890
                    QString("Move mapcenter %1 to position %2").arg(model->getObjectName(bi)).arg(pnow));
insilmaril@625
   891
            }
insilmaril@388
   892
		}
insilmaril@645
   893
	
insilmaril@754
   894
		if (seli->getType() == TreeItem::Branch )
insilmaril@388
   895
		{	// A branch was moved
insilmaril@388
   896
			
insilmaril@0
   897
			// save the position in case we link to mapcenter
insilmaril@424
   898
			QPointF savePos=QPointF (lmosel->getAbsPos()  );
insilmaril@0
   899
insilmaril@0
   900
			// Reset the temporary drawn link to the original one
insilmaril@424
   901
			lmosel->unsetParObjTmp();
insilmaril@0
   902
insilmaril@366
   903
			// For Redo we may need to save original selection
insilmaril@684
   904
			QString preSelStr=model->getSelectString(lmosel);
insilmaril@93
   905
insilmaril@94
   906
			copyingObj=false;	
insilmaril@755
   907
			if (dsti && dsti->isBranchLikeType() ) 
insilmaril@93
   908
			{
insilmaril@691
   909
				// We have a destination, relink to that
insilmaril@691
   910
insilmaril@753
   911
				BranchObj* bsel=model->getSelectedBranchObj();
insilmaril@366
   912
				BranchObj* bdst=(BranchObj*)dst;
insilmaril@366
   913
insilmaril@684
   914
				QString preParStr=model->getSelectString (bsel->getParObj());
insilmaril@755
   915
				QString preNum=QString::number (seli->num(),10);
insilmaril@366
   916
				QString preDstParStr;
insilmaril@366
   917
insilmaril@366
   918
				if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366
   919
				{	// Link above dst
insilmaril@684
   920
					preDstParStr=model->getSelectString (dst->getParObj());
insilmaril@756
   921
					bsel->linkTo ( (BranchObj*)(bdst->getParObj()), seli->num());	//FIXME-2 not needed
insilmaril@756
   922
					model->relinkBranch ((BranchItem*)seli,(BranchItem*)dsti->parent(),((BranchItem*)dsti)->num());
insilmaril@366
   923
				} else 
insilmaril@366
   924
				if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366
   925
				{
insilmaril@366
   926
					// Link below dst
insilmaril@684
   927
					preDstParStr=model->getSelectString (dst->getParObj());
insilmaril@756
   928
					bsel->linkTo ( (BranchObj*)(bdst->getParObj()), seli->num()+1);//FIXME-2 not needed
insilmaril@756
   929
					model->relinkBranch ((BranchItem*)seli,(BranchItem*)dsti->parent(),((BranchItem*)seli)->num()+1);
insilmaril@366
   930
				} else	
insilmaril@366
   931
				{	// Append to dst
insilmaril@684
   932
					preDstParStr=model->getSelectString(dst);
insilmaril@756
   933
					bsel->linkTo (bdst,-1);//FIXME-2 not needed
insilmaril@755
   934
					model->relinkBranch ((BranchItem*)seli,(BranchItem*)dsti);
insilmaril@755
   935
					if (dsti->depth()==0) bsel->move (savePos);
insilmaril@366
   936
				} 
insilmaril@684
   937
				QString postSelStr=model->getSelectString(lmosel);
insilmaril@755
   938
				QString postNum=QString::number (seli->num(),10);
insilmaril@366
   939
insilmaril@421
   940
				QString undoCom="linkTo (\""+ 
insilmaril@366
   941
					preParStr+ "\"," + preNum  +"," + 
insilmaril@366
   942
					QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366
   943
insilmaril@421
   944
				QString redoCom="linkTo (\""+ 
insilmaril@366
   945
					preDstParStr + "\"," + postNum + "," +
insilmaril@366
   946
					QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366
   947
insilmaril@720
   948
				model->saveState (
insilmaril@366
   949
					postSelStr,undoCom,
insilmaril@366
   950
					preSelStr, redoCom,
insilmaril@726
   951
					QString("Relink %1 to %2").arg(model->getObjectName(bsel)).arg(model->getObjectName(dst)) );
insilmaril@691
   952
insilmaril@691
   953
				model->reposition();	// not necessary if we undo temporary move  below
insilmaril@163
   954
			} else
insilmaril@691
   955
			{
insilmaril@691
   956
				// No destination, undo  temporary move
insilmaril@691
   957
insilmaril@755
   958
				if (seli->depth()==1)
insilmaril@366
   959
				{
insilmaril@366
   960
					// The select string might be different _after_ moving around.
insilmaril@366
   961
					// Therefor reposition and then use string of old selection, too
insilmaril@645
   962
					model->reposition();
insilmaril@366
   963
insilmaril@625
   964
                    QPointF rp(lmosel->getRelPos());
insilmaril@625
   965
                    if (rp != movingObj_orgRelPos)
insilmaril@625
   966
                    {
insilmaril@625
   967
                        QString ps=qpointfToString(rp);
insilmaril@720
   968
                        model->saveState(
insilmaril@684
   969
                            model->getSelectString(lmosel), "moveRel "+qpointfToString(movingObj_orgRelPos), 
insilmaril@625
   970
                            preSelStr, "moveRel "+ps, 
insilmaril@726
   971
                            QString("Move %1 to relative position %2").arg(model->getObjectName(lmosel)).arg(ps));
insilmaril@625
   972
                    }
insilmaril@366
   973
				}
insilmaril@691
   974
insilmaril@691
   975
				// Draw the original link, before selection was moved around
insilmaril@755
   976
				if (settings.value("/animation/use",false).toBool() && seli->depth()>1) 
insilmaril@691
   977
				{
insilmaril@720
   978
					lmosel->setRelPos();	// calc relPos first for starting point
insilmaril@753
   979
					QPointF dst=bi->getBranchObj()->getParObj()->getChildPos();		// FIXME-3 check getBO here...
insilmaril@720
   980
			//		if (lmosel->getOrientation()==LinkableMapObj::LeftOfCenter) dst.setX (dst.x()+lmosel->width() );
insilmaril@720
   981
					
insilmaril@691
   982
					model->startAnimation(
insilmaril@723
   983
						(BranchObj*)lmosel,
insilmaril@691
   984
						lmosel->getRelPos(),
insilmaril@720
   985
						movingObj_orgRelPos
insilmaril@720
   986
//						QPointF (movingObj_orgPos.x() - dst.x(), movingObj_orgPos.y() - dst.y() )
insilmaril@691
   987
					);	
insilmaril@691
   988
				} else	
insilmaril@691
   989
					model->reposition();
insilmaril@691
   990
			}
insilmaril@0
   991
		}
insilmaril@746
   992
		model->updateSelection();  //FIXME-3 needed? at least not after pos of selection has changed...
insilmaril@408
   993
		// Finally resize scene, if needed
insilmaril@408
   994
		scene()->update();
insilmaril@0
   995
		movingObj=NULL;		
insilmaril@366
   996
insilmaril@366
   997
		// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@746
   998
		// model->updateActions(); FIXME-3 neeeded? 
insilmaril@0
   999
	} else 
insilmaril@83
  1000
		// maybe we moved View: set old cursor
insilmaril@366
  1001
		setCursor (Qt::ArrowCursor);
insilmaril@83
  1002
    
insilmaril@0
  1003
}
insilmaril@0
  1004
insilmaril@408
  1005
void MapEditor::mouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0
  1006
{
insilmaril@720
  1007
	if (model->isSelectionBlocked() ) 
insilmaril@491
  1008
	{
insilmaril@491
  1009
		e->ignore();
insilmaril@491
  1010
		return;
insilmaril@491
  1011
	}
insilmaril@491
  1012
insilmaril@366
  1013
	if (e->button() == Qt::LeftButton )
insilmaril@0
  1014
	{
insilmaril@408
  1015
		QPointF p = mapToScene(e->pos());
insilmaril@754
  1016
		TreeItem *ti=findMapItem (p, NULL);
insilmaril@754
  1017
		if (ti) {	// MapObj was found
insilmaril@0
  1018
			// First select the MapObj than edit heading
insilmaril@754
  1019
			model->select (ti);
insilmaril@720
  1020
			editHeading();
insilmaril@0
  1021
		}
insilmaril@0
  1022
	}
insilmaril@0
  1023
}
insilmaril@0
  1024
insilmaril@0
  1025
void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0
  1026
{
insilmaril@408
  1027
	QGraphicsView::resizeEvent( e );
insilmaril@0
  1028
}
insilmaril@0
  1029
insilmaril@412
  1030
void MapEditor::dragEnterEvent(QDragEnterEvent *event)
insilmaril@119
  1031
{
insilmaril@417
  1032
	//for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@417
  1033
	//	cerr << event->format(i) << endl;
insilmaril@417
  1034
insilmaril@417
  1035
	if (event->mimeData()->hasImage())
insilmaril@417
  1036
		event->acceptProposedAction();
insilmaril@417
  1037
	else	
insilmaril@417
  1038
		if (event->mimeData()->hasUrls())
insilmaril@417
  1039
			event->acceptProposedAction();
insilmaril@417
  1040
}
insilmaril@417
  1041
insilmaril@531
  1042
void MapEditor::dragMoveEvent(QDragMoveEvent *)
insilmaril@417
  1043
{
insilmaril@417
  1044
}
insilmaril@417
  1045
insilmaril@417
  1046
void MapEditor::dragLeaveEvent(QDragLeaveEvent *event)
insilmaril@417
  1047
{
insilmaril@417
  1048
	event->accept();
insilmaril@119
  1049
}
insilmaril@129
  1050
insilmaril@412
  1051
void MapEditor::dropEvent(QDropEvent *event)
insilmaril@129
  1052
{
insilmaril@753
  1053
	BranchItem *selbi=model->getSelectedBranchItem();
insilmaril@753
  1054
	if (selbi)
insilmaril@128
  1055
	{
insilmaril@505
  1056
		if (debug)
insilmaril@505
  1057
			foreach (QString format,event->mimeData()->formats()) 
insilmaril@658
  1058
				cout << "MapEditor: Dropped format: "<<qPrintable (format)<<endl;
insilmaril@497
  1059
insilmaril@497
  1060
insilmaril@417
  1061
		QList <QUrl> uris;
insilmaril@417
  1062
		if (event->mimeData()->hasImage()) 
insilmaril@128
  1063
		{
insilmaril@417
  1064
			 QVariant imageData = event->mimeData()->imageData();
insilmaril@720
  1065
			 model->addFloatImage (qvariant_cast<QPixmap>(imageData));
insilmaril@417
  1066
		} else
insilmaril@417
  1067
		if (event->mimeData()->hasUrls())
insilmaril@417
  1068
			uris=event->mimeData()->urls();
insilmaril@417
  1069
insilmaril@417
  1070
		if (uris.count()>0)
insilmaril@128
  1071
		{
insilmaril@417
  1072
			QStringList files;
insilmaril@417
  1073
			QString s;
insilmaril@417
  1074
			QString heading;
insilmaril@753
  1075
			BranchItem *bi;
insilmaril@428
  1076
			for (int i=0; i<uris.count();i++)
insilmaril@408
  1077
			{
insilmaril@428
  1078
				// Workaround to avoid adding empty branches
insilmaril@428
  1079
				if (!uris.at(i).toString().isEmpty())
insilmaril@417
  1080
				{
insilmaril@753
  1081
					bi=model->createBranch();
insilmaril@753
  1082
					if (bi)
insilmaril@417
  1083
					{
insilmaril@753
  1084
						   /* FIXME-2 
insilmaril@428
  1085
						s=uris.at(i).toLocalFile();
insilmaril@428
  1086
						if (!s.isEmpty()) 
insilmaril@428
  1087
						{
insilmaril@625
  1088
						   QString file = QDir::fromNativeSeparators(s);
insilmaril@428
  1089
						   heading = QFileInfo(file).baseName();
insilmaril@428
  1090
						   files.append(file);
insilmaril@428
  1091
						   if (file.endsWith(".vym", false))
insilmaril@753
  1092
							   bi->setVymLink(file);
insilmaril@428
  1093
						   else
insilmaril@753
  1094
							   bi->setURL(uris.at(i).toString());
insilmaril@428
  1095
					   } else 
insilmaril@428
  1096
					   {
insilmaril@428
  1097
						   bo->setURL(uris.at(i).toString());
insilmaril@428
  1098
					   }
insilmaril@753
  1099
							 */  
insilmaril@428
  1100
insilmaril@428
  1101
					   if (!heading.isEmpty())
insilmaril@753
  1102
						   bi->setHeading(heading);
insilmaril@428
  1103
					   else
insilmaril@753
  1104
						   bi->setHeading(uris.at(i).toString());
insilmaril@753
  1105
						   
insilmaril@428
  1106
					}
insilmaril@417
  1107
				}
insilmaril@417
  1108
			}
insilmaril@645
  1109
			model->reposition();
insilmaril@417
  1110
		}
insilmaril@417
  1111
	}	
insilmaril@417
  1112
	event->acceptProposedAction();
insilmaril@417
  1113
}
insilmaril@417
  1114
insilmaril@728
  1115
void MapEditor::updateSelection(const QItemSelection &newsel,const QItemSelection &)
insilmaril@728
  1116
{
insilmaril@731
  1117
	// Reduce rectangles
insilmaril@731
  1118
	while (newsel.indexes().count() < selboxList.count() )
insilmaril@731
  1119
		delete selboxList.takeFirst();
insilmaril@731
  1120
insilmaril@731
  1121
	// Add additonal rectangles
insilmaril@731
  1122
	QGraphicsRectItem *sb;
insilmaril@731
  1123
	while (newsel.indexes().count() > selboxList.count() )
insilmaril@728
  1124
	{
insilmaril@731
  1125
		sb = mapScene->addRect(
insilmaril@731
  1126
			QRectF(0,0,0,0), 
insilmaril@731
  1127
			QPen(selectionColor),
insilmaril@731
  1128
			selectionColor);
insilmaril@731
  1129
		sb->setZValue(Z_SELBOX);
insilmaril@731
  1130
		sb->show();
insilmaril@731
  1131
		selboxList.append (sb);
insilmaril@728
  1132
	}
insilmaril@731
  1133
insilmaril@731
  1134
	// Reposition rectangles
insilmaril@731
  1135
	int i=0;
insilmaril@731
  1136
	QRectF bbox;
insilmaril@732
  1137
	QModelIndex index;
insilmaril@732
  1138
insilmaril@732
  1139
	TreeItem *ti;
insilmaril@732
  1140
	LinkableMapObj *lmo;
insilmaril@731
  1141
	foreach (sb,selboxList)
insilmaril@731
  1142
	{
insilmaril@731
  1143
		index=newsel.indexes().at(i);
insilmaril@731
  1144
		ti= static_cast<TreeItem*>(index.internalPointer());
insilmaril@731
  1145
		lmo=ti->getLMO();
insilmaril@731
  1146
		bbox=lmo->getBBox();
insilmaril@731
  1147
		sb->setRect (
insilmaril@731
  1148
			bbox.x(),bbox.y(), 
insilmaril@731
  1149
			bbox.width(), bbox.height());
insilmaril@731
  1150
		sb->setPen (selectionColor);	
insilmaril@731
  1151
		sb->setBrush (selectionColor);	
insilmaril@731
  1152
		i++;
insilmaril@731
  1153
	}
insilmaril@729
  1154
}
insilmaril@728
  1155
insilmaril@753
  1156
void MapEditor::updateData (const QModelIndex &sel)
insilmaril@729
  1157
{
insilmaril@753
  1158
	TreeItem *ti= static_cast<TreeItem*>(sel.internalPointer());
insilmaril@732
  1159
insilmaril@746
  1160
/* testing
insilmaril@753
  1161
	cout << "ME::updateData\n";
insilmaril@732
  1162
insilmaril@753
  1163
	cout << "  ti="<<ti<<endl;
insilmaril@753
  1164
	cout << "  h="<<ti->getHeading().toStdString()<<endl;
insilmaril@729
  1165
	*/
insilmaril@753
  1166
	
insilmaril@753
  1167
	if (ti->isBranchLikeType())
insilmaril@753
  1168
	{
insilmaril@753
  1169
		BranchObj *bo=(BranchObj*)ti->getLMO();
insilmaril@753
  1170
		bo->updateHeading();
insilmaril@753
  1171
	}
insilmaril@728
  1172
insilmaril@726
  1173
}
insilmaril@412
  1174
insilmaril@728
  1175
void MapEditor::setSelectionColor (QColor col)
insilmaril@728
  1176
{
insilmaril@728
  1177
	selectionColor=col;
insilmaril@732
  1178
	QItemSelection sel=model->getSelectionModel()->selection();
insilmaril@732
  1179
	updateSelection(sel,sel);
insilmaril@728
  1180
}
insilmaril@728
  1181
insilmaril@753
  1182
insilmaril@728
  1183
QColor MapEditor::getSelectionColor ()
insilmaril@728
  1184
{
insilmaril@728
  1185
	return selectionColor;
insilmaril@728
  1186
}
insilmaril@728
  1187
insilmaril@728
  1188