insilmaril@726: #include "vymview.h"
insilmaril@726: 
insilmaril@727: #include <iostream>
insilmaril@742: using namespace std;
insilmaril@727: 
insilmaril@763: #include "linkablemapobj.h"
insilmaril@732: #include "mainwindow.h"
insilmaril@726: #include "mapeditor.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@727: 	treeview=new QTreeView;
insilmaril@726: 	treeview->setModel ((QAbstractItemModel*)model);
insilmaril@759: 	//treeview->setMinimumWidth (50);
insilmaril@761: 
insilmaril@726: 	treeview->setColumnWidth (0,350);
insilmaril@726: 
insilmaril@727: 	selModel=treeview->selectionModel();
insilmaril@728: 	model->setSelectionModel (selModel);
insilmaril@727: 	connect (
insilmaril@727: 		selModel, SIGNAL (selectionChanged(const QItemSelection &, const QItemSelection &)), 
insilmaril@727: 		this,SLOT (changeSelection(const QItemSelection &,const QItemSelection &)));
insilmaril@727: 
insilmaril@726: 	// Create good old MapEditor
insilmaril@761: 	mapEditor=model->getMapEditor();
insilmaril@761: 	if (!mapEditor) mapEditor=new MapEditor (model);
insilmaril@728: 	connect (
insilmaril@728: 		selModel, SIGNAL (selectionChanged(const QItemSelection &, const QItemSelection &)), 
insilmaril@761: 		mapEditor,SLOT (updateSelection(const QItemSelection &,const QItemSelection &)));
insilmaril@753: 		/*
insilmaril@729: 	connect (
insilmaril@729: 		selModel, SIGNAL (currentChanged(const QModelIndex &, const QModelIndex &)), 
insilmaril@729: 		me,SLOT (updateCurrent(const QModelIndex &,const QModelIndex &)));
insilmaril@753: 		*/
insilmaril@753: 		/*
insilmaril@753: */
insilmaril@753: 	connect (
insilmaril@753: 		model, SIGNAL (dataChanged(const QModelIndex &, const QModelIndex &)), 
insilmaril@761: 		mapEditor,SLOT (updateData(const QModelIndex &) ) );
insilmaril@726: 
insilmaril@746: 	// VymModel may want to update selection or other data, e.g. during animation
insilmaril@728: 	connect (
insilmaril@728: 		model, SIGNAL (selectionChanged(const QItemSelection &, const QItemSelection &)), 
insilmaril@761: 		mapEditor,SLOT (updateSelection(const QItemSelection &,const QItemSelection &)));
insilmaril@761: 
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@763: 		model, SIGNAL (showSelection() ),
insilmaril@763: 		this, SLOT (showSelection() ) );
insilmaril@763: 		
insilmaril@726: 
insilmaril@761: 	//mapEditor->viewport()->setFocus();	//FIXmapEditor-3 needed?
insilmaril@761: 	mapEditor->setAntiAlias (mainWindow->isAliased());
insilmaril@761: 	mapEditor->setSmoothPixmap(mainWindow->hasSmoothPixmapTransform());
insilmaril@726: 
insilmaril@726: 	addWidget (treeview);
insilmaril@761: 	addWidget (mapEditor);
insilmaril@726: 
insilmaril@726: 	// Set geometry
insilmaril@761: 	QList <int> widths;
insilmaril@761: 	widths<<120;
insilmaril@761: 	widths<<600;
insilmaril@761: 	setSizes(widths);
insilmaril@726: }
insilmaril@726: 
insilmaril@726: QItemSelectionModel* VymView::selectionModel() 
insilmaril@726: {
insilmaril@728: 	if (treeview) 
insilmaril@728: 		return selModel;
insilmaril@728: 	else 
insilmaril@728: 		std::cout <<"VymView::selectionModel: hey, no treeview so far???\n";
insilmaril@726: 	return NULL;
insilmaril@726: }
insilmaril@726: 
insilmaril@746: void VymView::changeSelection (const QItemSelection &newsel, const QItemSelection &oldsel)
insilmaril@727: {
insilmaril@746: 	/*
insilmaril@746: 	cout <<"VymView::changeSelection (";
insilmaril@746: 	if (!newsel.indexes().isEmpty() )
insilmaril@746: 		cout << model->getItem(newsel.indexes().first() )->getHeading().toStdString();
insilmaril@746: 	cout << " <- ";
insilmaril@746: 	if (!oldsel.indexes().isEmpty() )
insilmaril@746: 		cout << model->getItem(oldsel.indexes().first() )->getHeading().toStdString();
insilmaril@746: 	cout << ")\n";
insilmaril@746: 	*/
insilmaril@727: 
insilmaril@746: 	// Notify mainwindow to update satellites like NoteEditor, if needed (model==currenModel...)
insilmaril@746: 	mainWindow->changeSelection (model,newsel,oldsel);	// FIXME-3 maybe connect VymModel <-> MainWindow directly?
insilmaril@767: 	showSelection();
insilmaril@727: }
insilmaril@727: 
insilmaril@763: void VymView::expandAll()
insilmaril@763: {
insilmaril@763: 	treeview->expandAll();
insilmaril@763: }
insilmaril@763: 
insilmaril@763: void VymView::showSelection()
insilmaril@763: {
insilmaril@763: 	treeview->scrollTo(
insilmaril@763: 		model->getSelectedIndex(), 
insilmaril@763: 		//QAbstractItemView::PositionAtCenter   
insilmaril@763: 		QAbstractItemView::EnsureVisible
insilmaril@763: 	);
insilmaril@763: 
insilmaril@763: 	LinkableMapObj* lmo=model->getSelectedLMO();
insilmaril@767: 	if (lmo) 
insilmaril@767: 		mapEditor->setScrollBarPosTarget (lmo->getBBox() );
insilmaril@763: }
insilmaril@763: