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** Copyright (C) 2003-2006 Frank Hemer <frank@hemer.org>,
**                         Tilo Riemer <riemer@crossvc.com>
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*****************************************************************************/

#ifndef CUSTOMIZESHORTCUTSDIALOGIMPL_H
#define CUSTOMIZESHORTCUTSDIALOGIMPL_H

#include "CustomizeShortcutsDialog.h"

#include <qlabel.h>
#include <qevent.h>
#include <qmainwindow.h>
#include <qlistview.h>
#include <qiconset.h>

#include "MenuItem.h"

namespace TMenu {
  enum Type {
    NONE       = 0,
    PROJECT    = 1,
    DIR        = 2,
    FILE       = 4,
    NONCVSFILE = 8,
    IGNOREFILE = 16,
    VIEW       = 32,
    OPTIONS    = 64,
    HELP       = 128,
    OUTPUT     = 256
  };
};

class Selector : public QLabel {
  Q_OBJECT

 signals:

  void clicked();

 public:

  Selector(QObject * master,QFrame * parent) : QLabel(parent, 0, WDestructiveClose) {
    setFrameShape(WinPanel);
    connect( this, SIGNAL(clicked()), master, SLOT(showGrabKeyboard()));
    connect( master, SIGNAL(setText(const QString &)), this, SLOT(setText(const QString &)));
  }

  virtual ~Selector() {}

  virtual void mousePressEvent( QMouseEvent * e) {
    e->accept();
    emit clicked();
  }

};

class CustomizeShortcutsDialogImpl : public CustomizeShortcutsDialog {

  Q_OBJECT

signals:

  void setText(const QString &); 


public:

  CustomizeShortcutsDialogImpl(const QIconSet &whatsThisIconSet, QMainWindow *);
  virtual ~CustomizeShortcutsDialogImpl();
  

public slots:
  
  void showGrabKeyboard();
  void enterWhatsThisMode();  


protected slots:
  
  virtual void accept();
  

private:

  class ListItem : public QListViewItem {

  public: 
    
    ListItem(QListViewItem * parent,QString txt1, QString txt2, MenuItem * menuItem) : QListViewItem(parent,txt1,txt2), m_pMenuItem(menuItem) {
      m_tmpAccel = menuItem->accel();
    }
    ~ListItem() {}
    MenuItem* getMenuItem() { return m_pMenuItem;}
    int getAccel() { return m_tmpAccel;}
    void setAccel(int accel) { m_tmpAccel = accel;}
    virtual int rtti()const { return 1000;}
  private:
    MenuItem * m_pMenuItem;
    int m_tmpAccel;
  };
  
  void fillList();
  void setShortcut(QKeySequence& sequence);
  ListItem * dynamic_cast_listItem(QListViewItem *);

  QMainWindow * m_parent;
  QMap<int,int> keyMap;


private slots:
  
  void applyClicked();
  void selected(QListViewItem *);
  void customizable(int);
  void resetAccel();
  
};

#endif