modules/gui/qt4/main_interface.hpp

   1 /*****************************************************************************
   2  * main_interface.hpp : Main Interface
   3  ****************************************************************************
   4  * Copyright (C) 2006-2008 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Clément Stenac <zorglub@videolan.org>
   8  *          Jean-Baptiste Kempf <jb@videolan.org>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #ifndef _MAIN_INTERFACE_H_
  26 #define _MAIN_INTERFACE_H_
  27
  28 #include "qt4.hpp"
  29 #include "util/qvlcframe.hpp"
  30 #include "components/preferences_widgets.hpp"
  31
  32 #include <vlc_aout.h>
  33
  34 #include <QSystemTrayIcon>
  35
  36 class QSettings;
  37 class QCloseEvent;
  38 class QKeyEvent;
  39 class QLabel;
  40 class QEvent;
  41 class InputManager;
  42 class VideoWidget;
  43 class BackgroundWidget;
  44 class PlaylistWidget;
  45 class VisualSelector;
  46 class AdvControlsWidget;
  47 class ControlsWidget;
  48 class FullscreenControllerWidget;
  49 class SpeedControlWidget;
  50 class QMenu;
  51 class QSize;
  52 //class QDockWidet;
  53
  54 enum {
  55     CONTROLS_HIDDEN = 0x0,
  56     CONTROLS_VISIBLE = 0x1,
  57     CONTROLS_ADVANCED = 0x2
  58 };
  59
  60 typedef enum pl_dock_e {
  61     PL_UNDOCKED,
  62     PL_BOTTOM,
  63     PL_RIGHT,
  64     PL_LEFT
  65 } pl_dock_e;
  66
  67 class MainInterface : public QVLCMW
  68 {
  69     Q_OBJECT;
  70
  71     friend class VolumeClickHandler;
  72     friend class InteractionDialog;
  73     friend class PlaylistWidget;
  74
  75 public:
  76     MainInterface( intf_thread_t *);
  77     virtual ~MainInterface();
  78
  79     /* Video requests from core */
  80     void *requestVideo( vout_thread_t *p_nvout, int *pi_x,
  81                         int *pi_y, unsigned int *pi_width,
  82                         unsigned int *pi_height );
  83     void releaseVideo( void * );
  84     int controlVideo( void *p_window, int i_query, va_list args );
  85
  86     /* Getters */
  87     QSystemTrayIcon *getSysTray() { return sysTray; };
  88     QMenu *getSysTrayMenu() { return systrayMenu; };
  89     int getControlsVisibilityStatus();
  90
  91     /* Sizehint() */
  92     QSize sizeHint() const;
  93 protected:
  94 //    void resizeEvent( QResizeEvent * );
  95     void dropEvent( QDropEvent *);
  96     void dropEventPlay( QDropEvent *, bool);
  97     void dragEnterEvent( QDragEnterEvent * );
  98     void dragMoveEvent( QDragMoveEvent * );
  99     void dragLeaveEvent( QDragLeaveEvent * );
 100     void closeEvent( QCloseEvent *);
 101
 102 private:
 103     QSettings           *settings;
 104     QSystemTrayIcon     *sysTray;
 105     QMenu               *systrayMenu;
 106     QString              input_name;
 107     QVBoxLayout         *mainLayout;
 108     ControlsWidget      *controls;
 109     FullscreenControllerWidget *fullscreenControls;
 110     QMenu               *speedControlMenu;
 111     SpeedControlWidget  *speedControl;
 112
 113     void handleMainUi( QSettings* );
 114     void askForPrivacy();
 115     int  privacyDialog( QList<ConfigControl *> *controls );
 116
 117     /* Systray */
 118     void handleSystray();
 119     void createSystray();
 120
 121     void createStatusBar();
 122     void initSystray();
 123
 124     /* Video */
 125     VideoWidget         *videoWidget;
 126
 127     BackgroundWidget    *bgWidget;
 128     VisualSelector      *visualSelector;
 129     PlaylistWidget      *playlistWidget;
 130
 131     bool                 videoIsActive; ///< Having a video now / THEMIM->hasV
 132     bool                 videoEmbeddedFlag; ///< Want an external Video Window
 133     bool                 playlistVisible; ///< Is the playlist visible ?
 134     bool                 visualSelectorEnabled;
 135     bool                 notificationEnabled; /// Systray Notifications
 136     bool                 bgWasVisible;
 137     int                  i_visualmode; ///< Visual Mode
 138     pl_dock_e            i_pl_dock;
 139     bool                 isDocked() { return ( i_pl_dock != PL_UNDOCKED ); }
 140
 141     input_thread_t      *p_input;    ///< Main input associated to the playlist
 142
 143     /* Status Bar */
 144     QLabel              *timeLabel;
 145     QLabel              *speedLabel;
 146     QLabel              *nameLabel;
 147
 148     virtual void customEvent( QEvent *);
 149     virtual void keyPressEvent( QKeyEvent *);
 150     virtual void wheelEvent( QWheelEvent * );
 151
 152 public slots:
 153     void undockPlaylist();
 154     void dockPlaylist( pl_dock_e i_pos = PL_BOTTOM );
 155     void toggleMinimalView();
 156     void togglePlaylist();
 157     void toggleUpdateSystrayMenu();
 158     void toggleAdvanced();
 159     void toggleFullScreen();
 160     void toggleFSC();
 161
 162     /* Manage the Video Functions from the vout threads */
 163     void releaseVideoSlot( void * );
 164
 165 private slots:
 166     void debug();
 167     void doComponentsUpdate();
 168     void setStatus( int );
 169     void setRate( int );
 170     void setName( QString );
 171     void setVLCWindowsTitle( QString title = "" );
 172 #if 0
 173     void visual();
 174 #endif
 175     void handleSystrayClick( QSystemTrayIcon::ActivationReason );
 176     void updateSystrayTooltipName( QString );
 177     void updateSystrayTooltipStatus( int );
 178     void showSpeedMenu( QPoint );
 179 signals:
 180     void askReleaseVideo( void * );
 181     void askVideoToResize( unsigned int, unsigned int );
 182     void askVideoToToggle();
 183     void askBgWidgetToToggle();
 184     void askUpdate();
 185 };
 186
 187 #endif