insilmaril@726: #include "vymview.h"
insilmaril@726: 
insilmaril@804: #include "branchitem.h"
insilmaril@732: #include "mainwindow.h"
insilmaril@726: #include "mapeditor.h"
insilmaril@769: #include "treeeditor.h"
insilmaril@726: 
insilmaril@732: extern Main *mainWindow;
insilmaril@732: 
insilmaril@732: 
insilmaril@742: VymView::VymView(VymModel *m)
insilmaril@726: {
insilmaril@742: 	model=m;
insilmaril@742: 
insilmaril@726: 	// Create TreeView
insilmaril@769: 	treeEditor=new TreeEditor (model);
insilmaril@788: 	//treeEditor->setModel ((QAbstractItemModel*)model);
insilmaril@769: 	//treeEditor->setMinimumWidth (50);
insilmaril@761: 
insilmaril@788: 	treeEditor->setColumnWidth (0,150);
insilmaril@788: 	treeEditor->setAnimated (true);
insilmaril@726: 
insilmaril@801: 	selModel=new QItemSelectionModel (model);
insilmaril@801: 
insilmaril@728: 	model->setSelectionModel (selModel);
insilmaril@804: 	treeEditor->setSelectionModel (selModel);
insilmaril@727: 
insilmaril@726: 	// Create good old MapEditor
insilmaril@761: 	mapEditor=model->getMapEditor();
insilmaril@761: 	if (!mapEditor) mapEditor=new MapEditor (model);
insilmaril@772: 
insilmaril@808: 	// Create Layout 
insilmaril@829: 	QVBoxLayout* mainLayout = new QVBoxLayout (this); //FIXME-4 not needed
insilmaril@829: 	QSplitter *splitter= new QSplitter (this);
insilmaril@808: 
insilmaril@808: 	QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
insilmaril@808:     splitter->setSizePolicy(sizePolicy);
insilmaril@808: 	mainLayout->addWidget (splitter);
insilmaril@808: 
insilmaril@801: 	// Connect selections
insilmaril@801: 
insilmaril@804: 		// Selection in Model changed	
insilmaril@801: 		connect (
insilmaril@801: 			selModel, SIGNAL (selectionChanged(const QItemSelection &, const QItemSelection &)), 
insilmaril@801: 			this,SLOT (changeSelection(const QItemSelection &,const QItemSelection &)));
insilmaril@801: 
insilmaril@804: 		// Tell MapEditor to update selection
insilmaril@807: 		/* FIXME-3 done implicit here in VymView
insilmaril@801: 		connect (
insilmaril@801: 			selModel, SIGNAL (selectionChanged(const QItemSelection &, const QItemSelection &)), 
insilmaril@801: 			mapEditor,SLOT (updateSelection(const QItemSelection &,const QItemSelection &)));
insilmaril@807: 			*/
insilmaril@801: 
insilmaril@823: 		// Needed to update selbox during animation
insilmaril@804: 		connect (
insilmaril@804: 			model, SIGNAL (selectionChanged(const QItemSelection &, const QItemSelection &)), 
insilmaril@804: 			mapEditor,SLOT (updateSelection(const QItemSelection &,const QItemSelection &)));
insilmaril@804: 
insilmaril@801: 	// Connect data changed signals	
insilmaril@753: 	connect (
insilmaril@753: 		model, SIGNAL (dataChanged(const QModelIndex &, const QModelIndex &)), 
insilmaril@761: 		mapEditor,SLOT (updateData(const QModelIndex &) ) );
insilmaril@726: 
insilmaril@800: 	connect (
insilmaril@800: 		model, SIGNAL (sortFilterChanged (const QString &)),
insilmaril@800: 		treeEditor, SLOT (setSortFilter (const QString &) ) );
insilmaril@800: 
insilmaril@746: 	connect (
insilmaril@753: 		model, SIGNAL (noteHasChanged(QModelIndex) ),
insilmaril@753: 		mainWindow, SLOT (updateNoteEditor (QModelIndex) ) );
insilmaril@746: 		
insilmaril@763: 	connect (
insilmaril@763: 		model, SIGNAL (expandAll() ),
insilmaril@763: 		this, SLOT (expandAll () ) );
insilmaril@763: 		
insilmaril@763: 	connect (
insilmaril@804: 		model, SIGNAL (expandOneLevel() ),
insilmaril@804: 		this, SLOT (expandOneLevel() ) );
insilmaril@804: 		
insilmaril@804: 	connect (
insilmaril@804: 		model, SIGNAL (collapseOneLevel() ),
insilmaril@804: 		this, SLOT (collapseOneLevel() ) );
insilmaril@804: 		
insilmaril@804: 	connect (
insilmaril@763: 		model, SIGNAL (showSelection() ),
insilmaril@763: 		this, SLOT (showSelection() ) );
insilmaril@763: 		
insilmaril@761: 	mapEditor->setAntiAlias (mainWindow->isAliased());
insilmaril@761: 	mapEditor->setSmoothPixmap(mainWindow->hasSmoothPixmapTransform());
insilmaril@726: 
insilmaril@808: 	splitter->addWidget (treeEditor);
insilmaril@808: 	splitter->addWidget (mapEditor);
insilmaril@726: 
insilmaril@726: 	// Set geometry
insilmaril@761: 	QList <int> widths;
insilmaril@788: 	widths<<200;
insilmaril@761: 	widths<<600;
insilmaril@808: 	splitter->setSizes(widths);
insilmaril@726: }
insilmaril@726: 
insilmaril@772: VymView::~VymView()
insilmaril@772: {
insilmaril@772: 	//cout << "Destructor VymView\n";
insilmaril@772: }
insilmaril@772: 
insilmaril@772: VymModel* VymView::getModel()
insilmaril@772: {
insilmaril@772: 	return model;
insilmaril@772: }
insilmaril@772: 
insilmaril@772: MapEditor* VymView::getMapEditor()
insilmaril@772: {
insilmaril@772: 	return mapEditor;
insilmaril@772: }
insilmaril@772: 
insilmaril@769: void VymView::initFocus()
insilmaril@769: {
insilmaril@769: 	mapEditor->setFocus();
insilmaril@769: }
insilmaril@769: 
insilmaril@807: void VymView::changeSelection (const QItemSelection &newsel, const QItemSelection &oldsel)	
insilmaril@727: {
insilmaril@807: 	//cout << "VV::changeSelection   newsel.count="<<newsel.indexes().count()<<endl;
insilmaril@804: 
insilmaril@807: 	mainWindow->changeSelection (model,newsel,oldsel);	
insilmaril@807: 	mapEditor->updateSelection (newsel,oldsel);
insilmaril@804: 
insilmaril@804: 	if (newsel.indexes().count()>0)
insilmaril@804: 	{
insilmaril@804: 
insilmaril@807: 		
insilmaril@804: 		QModelIndex ix=newsel.indexes().first();
insilmaril@804: 		selModel->setCurrentIndex (ix,QItemSelectionModel::ClearAndSelect  );
insilmaril@804: 		treeEditor->setCurrentIndex (ix);
insilmaril@804: 		showSelection();
insilmaril@807: 		
insilmaril@804: 	}
insilmaril@801: }
insilmaril@777: 
insilmaril@763: void VymView::expandAll()
insilmaril@763: {
insilmaril@769: 	treeEditor->expandAll();
insilmaril@763: }
insilmaril@763: 
insilmaril@804: void VymView::expandOneLevel()
insilmaril@804: {
insilmaril@804: 	int level=999999;
insilmaril@804: 	int d;
insilmaril@804: 	BranchItem *cur=NULL;
insilmaril@804: 	BranchItem *prev=NULL;
insilmaril@804: 	QModelIndex pix;
insilmaril@804: 
insilmaril@804: 	// Find level to expand
insilmaril@804: 	model->nextBranch(cur,prev);
insilmaril@804: 	while (cur) 
insilmaril@804: 	{
insilmaril@804: 		pix=model->index (cur);
insilmaril@804: 		d=cur->depth();
insilmaril@804: 		if (!treeEditor->isExpanded(pix) && d < level)
insilmaril@804: 			level=d;
insilmaril@804: 		model->nextBranch(cur,prev);	
insilmaril@804: 	}
insilmaril@804: 
insilmaril@804: 	// Expand all to level
insilmaril@804: 	cur=NULL;
insilmaril@804: 	prev=NULL;
insilmaril@804: 	model->nextBranch(cur,prev);
insilmaril@804: 	while (cur) 
insilmaril@804: 	{
insilmaril@804: 		pix=model->index (cur);
insilmaril@804: 		d=cur->depth();
insilmaril@804: 		if (!treeEditor->isExpanded(pix) && d <= level && cur->branchCount()>0)
insilmaril@804: 			treeEditor->setExpanded(pix,true);
insilmaril@804: 		model->nextBranch(cur,prev);	
insilmaril@804: 	}
insilmaril@804: 	/* FIXME-3 optimize expanding by using flat version of next
insilmaril@804: 	model->nextBranch(cur,prev,false);
insilmaril@804: 	while (cur) 
insilmaril@804: 	{
insilmaril@804: 		cout << "ok: "<<cur->getHeadingStd()<<endl./re/videochristinaprison1_wmvl.wmv
insilmaril@804: ;
insilmaril@804: 		model->nextBranch(cur,prev,false);	
insilmaril@804: 	}
insilmaril@804: 	*/
insilmaril@804: }
insilmaril@804: 
insilmaril@804: void VymView::collapseOneLevel()
insilmaril@804: {
insilmaril@804: 	int level=-1;
insilmaril@804: 	int d;
insilmaril@804: 	BranchItem *cur=NULL;
insilmaril@804: 	BranchItem *prev=NULL;
insilmaril@804: 	QModelIndex pix;
insilmaril@804: 
insilmaril@804: 	// Find level to collapse
insilmaril@804: 	model->nextBranch(cur,prev);
insilmaril@804: 	while (cur) 
insilmaril@804: 	{
insilmaril@804: 		pix=model->index (cur);
insilmaril@804: 		d=cur->depth();
insilmaril@804: 		if (treeEditor->isExpanded(pix) && d > level)
insilmaril@804: 			level=d;
insilmaril@804: 		model->nextBranch(cur,prev);	
insilmaril@804: 	}
insilmaril@804: 
insilmaril@804: 	// collapse all to level
insilmaril@804: 	cur=NULL;
insilmaril@804: 	prev=NULL;
insilmaril@804: 	model->nextBranch(cur,prev);
insilmaril@804: 	while (cur) 
insilmaril@804: 	{
insilmaril@804: 		pix=model->index (cur);
insilmaril@804: 		d=cur->depth();
insilmaril@804: 		if (treeEditor->isExpanded(pix) && d >= level)
insilmaril@804: 			treeEditor->setExpanded(pix,false);
insilmaril@804: 		model->nextBranch(cur,prev);	
insilmaril@804: 	}
insilmaril@804: }
insilmaril@804: 
insilmaril@763: void VymView::showSelection()
insilmaril@763: {
insilmaril@772: 	QModelIndex ix=model->getSelectedIndex();
insilmaril@772: 	treeEditor->scrollTo( ix, QAbstractItemView::EnsureVisible);
insilmaril@807: 	mapEditor->scrollTo ( ix);	// FIXME-3 also called from MapEditor::updateSelection...
insilmaril@763: }
insilmaril@763: 
insilmaril@823: void VymView::toggleTreeEditor()
insilmaril@823: {
insilmaril@823: 	if (treeEditor->isVisible() )
insilmaril@823: 		treeEditor->hide();
insilmaril@823: 	else
insilmaril@823: 		treeEditor->show();
insilmaril@823: }
insilmaril@823: 
insilmaril@823: