selectionWidget.h

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/*********************************************************************
** Copyright (c) 2004 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: selectionWidget.h,v $ $Revision: 1.15 $ $State: Exp $
*********************************************************************/


#ifndef DTSELECTIONWIDGET_H_
#define DTSELECTIONWIDGET_H_

#include "tmqt/ui_selectionWidgetUi.h"
#include "tmqt/filteredListView.h"
#include "symbolMapper/modelData.h"

#include <QtCore/QHash>

class DtTMMapArea;
class DtFilter;


#include "tmqt/tmqtDefines.h"
class DT_DLL_tmqt DtSelectionWidget : public QWidget
{

   Q_OBJECT

public:

   DtSelectionWidget(QWidget* parent = NULL, const Qt::WindowFlags& f = 0);

   virtual ~DtSelectionWidget();

   virtual bool init(DtTMMapArea* map, int iNumListBoxes = 1);

   virtual QVector<DtModelKey> selectedObjects(int iListBox = -1) const;

   virtual QString selectedName(unsigned int iListBox = 0);
   virtual bool selectedNames(QString& name1, QString& name2);

   virtual DtFilter* addFilter(const QString& name, const DtEntityMapperKey& key, unsigned int iForListBox = 0, bool executeForFilter = false);
   virtual DtFilter* addFilter(DtFilter* filter, unsigned int iForListBox = 0, bool executeForFilter = false);

   virtual void watchDictionary(const DtModelDataDict* dict, unsigned int iListBox = 0);
   virtual void stopWatching(const DtModelDataDict* dict, unsigned int iListBox = 0);

   virtual void addForceLevelItem(int iForce, unsigned int iForListBox = 0);

   virtual DtFilteredListView* filteredListView(unsigned int iListBox = 0);

   virtual void clearAllSelections();
   virtual QString filterFor(const QString& windowTitle, const QString& listTitle);

   virtual void addFinalFilter(const DtFilter& f);
   virtual void removeFinalFilter();

   virtual void removeButtons();
   virtual void showButtons();

   virtual void makeConnections(bool connectMap = true);
   virtual void disconnectConnections();

   void setContinueAccept(bool);
   bool continueAccept() const;

   virtual void setSelectedName(const QString& name, int iListBox = 0);

protected:
   virtual bool initConnections();
   virtual bool initConnections(DtFilteredListView*);

   virtual bool disconnectConnections(DtFilteredListView*);

   virtual DtFilteredListView* createFilteredListView(unsigned int iForListBox);

   virtual bool initFilters(unsigned int iForListBox = 0);
   virtual QString listTitle(unsigned int iForListBox = 0) const;
   virtual QString listCaption(unsigned int iForListBox = 0) const;

   virtual bool initSelectionMode();
   virtual QString windowTitle() const;

   virtual DtFilteredListView* createFilteredListView();

signals:

   void selectionUpdated(const QVector<DtModelKey>& d);
   void selectionChanged(const QVector<DtModelKey>& d);
   void cancelActivated();
   void accepted();

public slots:

   virtual void accept();
   virtual void cancelAndClose();

   virtual void listSelectionUpdated(const QVector<DtModelKey>& d);
   virtual void listSelectionChanged(const QVector<DtModelKey>& d);

   virtual void mapAreaSelectionUpdated(const QVector<DtModelKey>&);

   virtual void mapAreaSelectionChanged(const QVector<DtModelKey>&);

   virtual void filterChanged(DtFilteredListView* view, const QString& filter);

   virtual void comboTextChanged(DtFilteredListView* view, const QString& filter);

protected:

   virtual void keyPressEvent(QKeyEvent *e);
   virtual void closeEvent(QCloseEvent *e);

public:
   Ui::SelectionWidgetUi myUiImpl;

protected:
   DtTMMapArea* myMapArea;
   QList<DtFilteredListView*> myFilteredListViews;
   bool myClosing;

   static DtEntityMapperKey gForceLevel;
   static QHash<QString, QString> gCurrentFilter;

   bool myReflectingToMap;

   bool mySelectedOne;
   bool myContinueAccept;
};

inline void DtSelectionWidget::setContinueAccept(bool b)
{
   myContinueAccept = b;
}

inline bool DtSelectionWidget::continueAccept() const
{
   return myContinueAccept;
}

#endif