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 /**
  * Copyright (C) 2005 by Koos Vriezen <koos ! vriezen ? gmail ! com>
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License version 2 as published by the Free Software Foundation.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *  Library General Public License for more details.
  *
  *  You should have received a copy of the GNU Library General Public License
  *  along with this library; see the file COPYING.LIB.  If not, write to
  *  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
  *  Boston, MA 02110-1301, USA.
  **/
 
 #ifndef KMPLAYER_CONTROLPANEL_H
 #define KMPLAYER_CONTROLPANEL_H
 
 #include "config-kmplayer.h"
 
 #include <qwidget.h>
 #include <qmenu.h>
 #include <qpushbutton.h>
 
 class QSlider;
 //class QPushButton;
 class QAction;
 class QWidgetAction;
 class QBoxLayout;
 class QStringList;
 
 namespace KMPlayer {
 
 class View;
 
 /*
  * A button from the controlpanel
  */
 class KMPLAYER_NO_EXPORT KMPlayerMenuButton : public QPushButton {
     Q_OBJECT
 public:
     KMPlayerMenuButton (QWidget *, QBoxLayout *, const char **, int = 0);
     KDE_NO_CDTOR_EXPORT ~KMPlayerMenuButton () {}
 signals:
     void mouseEntered ();
 protected:
     void enterEvent (QEvent *);
 };
 
 /*
  * The pop down menu from the controlpanel
  */
 class KMPLAYER_EXPORT KMPlayerPopupMenu : public QMenu {
     Q_OBJECT
 public:
     KMPlayerPopupMenu(QWidget*, const QString& title) KDE_NO_CDTOR_EXPORT;
     KDE_NO_CDTOR_EXPORT ~KMPlayerPopupMenu () {}
 signals:
     void mouseLeft ();
 protected:
     void leaveEvent(QEvent*) KDE_NO_EXPORT;
 };
 
 /*
  * The volume bar from the controlpanel
  */
 class KMPLAYER_EXPORT VolumeBar : public QWidget {
     Q_OBJECT
 public:
     VolumeBar(QWidget* parent, View* view) KDE_NO_CDTOR_EXPORT;
     ~VolumeBar() KDE_NO_CDTOR_EXPORT;
     KDE_NO_EXPORT int value () const { return m_value; }
     void setValue (int v);
 signals:
     void volumeChanged (int); // 0 - 100
 protected:
     void wheelEvent(QWheelEvent* e) KDE_NO_EXPORT;
     void paintEvent(QPaintEvent*) KDE_NO_EXPORT;
     void mousePressEvent(QMouseEvent* e) KDE_NO_EXPORT;
     void mouseMoveEvent(QMouseEvent* e) KDE_NO_EXPORT;
 private:
     View * m_view;
     int m_value;
 };
 
 /*
  * The controlpanel GUI
  */
 class KMPLAYER_EXPORT ControlPanel : public QWidget {
     Q_OBJECT
 public:
     enum Button {
         button_config = 0, button_playlist,
         button_back, button_play, button_forward,
         button_stop, button_pause, button_record,
         button_broadcast, button_language,
         button_red, button_green, button_yellow, button_blue,
         button_last
     };
     ControlPanel(QWidget* parent, View* view) KDE_NO_CDTOR_EXPORT;
     KDE_NO_CDTOR_EXPORT ~ControlPanel () {}
     void showPositionSlider (bool show);
     void enableSeekButtons (bool enable);
     void enableRecordButtons (bool enable);
     void enableFullscreenButton(bool enable);
     void setPlaying (bool play);
     void setRecording (bool record) KDE_NO_EXPORT;
     void setAutoControls (bool b);
     void setPalette (const QPalette &) KDE_NO_EXPORT;
     int preferredHeight () KDE_NO_EXPORT;
     KDE_NO_EXPORT bool autoControls () const { return m_auto_controls; }
     KDE_NO_EXPORT QSlider * positionSlider () const { return m_posSlider; }
     KDE_NO_EXPORT QSlider * contrastSlider () const { return m_contrastSlider; }
     KDE_NO_EXPORT QSlider * brightnessSlider () const { return m_brightnessSlider; }
     KDE_NO_EXPORT QSlider * hueSlider () const { return m_hueSlider; }
     KDE_NO_EXPORT QSlider * saturationSlider () const { return m_saturationSlider; }
     QPushButton * button (Button b) const { return m_buttons [(int) b]; }
     KDE_NO_EXPORT QPushButton * broadcastButton () const { return m_buttons[button_broadcast]; }
     KDE_NO_EXPORT VolumeBar * volumeBar () const { return m_volume; }
     KDE_NO_EXPORT View * view () const { return m_view; }
     QAction *playersAction;
     QAction *videoConsoleAction;
     QAction *playlistAction;
     QAction *zoomAction;
     QAction *zoom50Action;
     QAction *zoom100Action;
     QAction *zoom150Action;
     QAction *fullscreenAction;
     QAction *colorAction;
     QAction *configureAction;
     QAction *bookmarkAction;
     QAction *languageAction;
     QWidgetAction *scaleLabelAction;
     QWidgetAction *scaleAction;
     QSlider *scale_slider;
     KMPlayerPopupMenu *popupMenu;
     KMPlayerPopupMenu *bookmarkMenu;
     KMPlayerPopupMenu *zoomMenu;
     KMPlayerPopupMenu *playerMenu;
     KMPlayerPopupMenu *colorMenu;
     KMPlayerPopupMenu *languageMenu;
     KMPlayerPopupMenu *audioMenu;
     KMPlayerPopupMenu *subtitleMenu;
 public slots:
     void setLanguages(const QStringList& al, const QStringList& sl) KDE_NO_EXPORT;
     void actionToggled(QAction*) KDE_NO_EXPORT;
     void showPopupMenu() KDE_NO_EXPORT;
     void showLanguageMenu() KDE_NO_EXPORT;
     void setPlayingProgress(int position, int length) KDE_NO_EXPORT;
     void setLoadingProgress(int pos) KDE_NO_EXPORT;
 protected:
     void timerEvent(QTimerEvent* e) KDE_NO_EXPORT;
     void setupPositionSlider(bool show) KDE_NO_EXPORT;
 private slots:
     void buttonMouseEntered() KDE_NO_EXPORT;
     void buttonClicked() KDE_NO_EXPORT;
     void menuMouseLeft() KDE_NO_EXPORT;
 private:
     enum { progress_loading, progress_playing } m_progress_mode;
     int m_progress_length;
     int m_popup_timer;
     int m_popdown_timer;
     int m_button_monitored;
     View * m_view;
     QBoxLayout * m_buttonbox;
     QSlider * m_posSlider;
     QSlider * m_contrastSlider;
     QSlider * m_brightnessSlider;
     QSlider * m_hueSlider;
     QSlider * m_saturationSlider;
     QPushButton * m_buttons [button_last];
     VolumeBar * m_volume;
     bool m_auto_controls; // depending on source caps
     bool m_popup_clicked;
 };
 
 }
 
 #endif // KMPLAYER_CONTROLPANEL_H