include/vrvCoreQt/DtMapEditorWidget.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtMapEditorWidget.h,v $ $Revision: 1.14 $ $State: Exp $
******************************************************************************/


#ifndef DtMapEditorWidget_H_
#define DtMapEditorWidget_H_

#include <vrvCoreQt/vrvCoreQt.h>
#include <QtGui/QWidget>
#include <vrvCoreQt/DtMapEditorInterface.h>

#include <map>

class QHBoxLayout;
class QLabel;
class QLineEdit;
class QPushButton;
class QTreeWidget;
class QTreeWidgetItem;
class QVBoxLayout;
class QAction;
class QMenu;

namespace makVrv
{
   class DtDe;
   class DtContextTreeWidget;

   class DT_DLL_VRVCOREQT DtMapEditorWidget : public QWidget, public DtMapEditorInterface
   {
   Q_OBJECT;
   public:
      DtMapEditorWidget(DtDe& de, QWidget* parent = 0, Qt::WindowFlags f = 0);

      virtual ~DtMapEditorWidget();

      virtual void setColumnTitles( QString keyTitle,QStringList valueTitles);

      virtual void setPossibleValues(QStringList values,int column);

      const QStringList& possibleValues(int column);

      virtual void setValue(const std::string& key, const std::string& value, int index = 1,
         DtCustomTreeWidgetEditor::EditorType defaultEditor = DtCustomTreeWidgetEditor::DefaultEditor);

      virtual void deleteValue(const std::string& key);

      virtual void clearValues();

      virtual void renameKey(const std::string& oldkey, const std::string& newkey);

      virtual void selectValue(const std::string& key);

      virtual void unableToRenameParameter(const std::string& oldName);

      virtual void setKeyVisible(bool visible);

      virtual void setLabelText(const std::string&);

      virtual void setUseSpacer(bool);

      virtual void sortValues();

   protected slots:

      virtual void on_myTreeWidget_itemActivated(QTreeWidgetItem * item, int column);
      virtual void on_myTreeWidget_itemDoubleClicked(QTreeWidgetItem * item, int column);
      virtual void on_myTreeWidget_itemClicked(QTreeWidgetItem * item, int column);
      virtual void on_myTreeWidget_itemChanged(QTreeWidgetItem * item, int column);
      virtual void on_myTreeWidget_itemSelectionChanged();
      virtual void on_myAddButton_clicked();
      virtual void on_myDeleteButton_clicked();
      virtual void on_myRenameButton_clicked();
      virtual void on_addKey(QAction* action);

      void editParameterName( QString nameInData );

   protected:
      QString askForNewName(QString initial, const QString& title);

      void setupGui();

      QTreeWidgetItem* findItem( const std::string& key );
      QString selectedInstanceName() const;
      
   protected:

      DtDe& myDe;
      QVBoxLayout* myMainLayout;
      QLabel*      myLabel;
      QLabel*      mySpacer;
      QHBoxLayout* myButtonLayout;
      DtContextTreeWidget* myTreeWidget;
      QPushButton* myAddButton;
      QPushButton* myDeleteButton;
      QPushButton* myRenameButton;
      QMenu* myMenu;

      typedef std::map<std::string,QTreeWidgetItem*> FastTreeLoopkupMap;
      FastTreeLoopkupMap myFastItemLookup;

      typedef std::map<int, QStringList> ComboValueMap;
      ComboValueMap myPossibleValues;

   };
}

#endif