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