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 QVLC_MAIN_INTERFACE_H_
  26 #define QVLC_MAIN_INTERFACE_H_
  27
  28 #include "qt4.hpp"
  29
  30 #include "util/qvlcframe.hpp"
  31 #include "components/preferences_widgets.hpp" /* First Start */
  32 #ifdef WIN32
  33  #include <vlc_windows_interfaces.h>
  34 #endif
  35
  36 #include <QSystemTrayIcon>
  37
  38 class QSettings;
  39 class QCloseEvent;
  40 class QKeyEvent;
  41 class QLabel;
  42 class QEvent;
  43 class InputManager;
  44 class VideoWidget;
  45 class BackgroundWidget;
  46 class PlaylistWidget;
  47 class VisualSelector;
  48 class AdvControlsWidget;
  49 class ControlsWidget;
  50 class InputControlsWidget;
  51 class FullscreenControllerWidget;
  52 class SpeedControlWidget;
  53 class QMenu;
  54 class QSize;
  55
  56 enum {
  57     CONTROLS_VISIBLE = 0x1,
  58     CONTROLS_HIDDEN = 0x2,
  59     CONTROLS_ADVANCED = 0x4,
  60 };
  61
  62 typedef enum pl_dock_e {
  63     PL_UNDOCKED,
  64     PL_BOTTOM,
  65     PL_RIGHT,
  66     PL_LEFT
  67 } pl_dock_e;
  68
  69 class MainInterface : public QVLCMW
  70 {
  71     Q_OBJECT;
  72
  73     friend class PlaylistWidget;
  74
  75 public:
  76     MainInterface( intf_thread_t *);
  77     virtual ~MainInterface();
  78
  79     /* Video requests from core */
  80     WId getVideo( int *pi_x, int *pi_y,
  81                   unsigned int *pi_width, unsigned int *pi_height );
  82     void releaseVideo( void  );
  83     int controlVideo( int i_query, va_list args );
  84
  85     /* Getters */
  86     QSystemTrayIcon *getSysTray() { return sysTray; };
  87     QMenu *getSysTrayMenu() { return systrayMenu; };
  88     int getControlsVisibilityStatus();
  89
  90     /* Sizehint() */
  91     virtual QSize sizeHint() const;
  92
  93 protected:
  94     void dropEventPlay( QDropEvent *, bool);
  95     virtual void dropEvent( QDropEvent *);
  96     virtual void dragEnterEvent( QDragEnterEvent * );
  97     virtual void dragMoveEvent( QDragMoveEvent * );
  98     virtual void dragLeaveEvent( QDragLeaveEvent * );
  99     virtual void closeEvent( QCloseEvent *);
 100     virtual void customEvent( QEvent *);
 101     virtual void keyPressEvent( QKeyEvent *);
 102     virtual void wheelEvent( QWheelEvent * );
 103     virtual void resizeEvent( QResizeEvent * event );
 104
 105 private:
 106     QSettings           *settings;
 107     QSystemTrayIcon     *sysTray;
 108     QMenu               *systrayMenu;
 109     QString              input_name;
 110     QGridLayout         *mainLayout;
 111     ControlsWidget      *controls;
 112     InputControlsWidget *inputC;
 113     FullscreenControllerWidget *fullscreenControls;
 114
 115     void createMainWidget( QSettings* );
 116     void createStatusBar();
 117
 118     void askForPrivacy();
 119     int  privacyDialog( QList<ConfigControl *> *controls );
 120
 121     /* Systray */
 122     void handleSystray();
 123     void createSystray();
 124     void initSystray();
 125
 126
 127     /* Video */
 128     VideoWidget         *videoWidget;
 129
 130     BackgroundWidget    *bgWidget;
 131     VisualSelector      *visualSelector;
 132     PlaylistWidget      *playlistWidget;
 133
 134     bool                 videoIsActive;       ///< Having a video now / THEMIM->hasV
 135     bool                 videoEmbeddedFlag;   ///< Want an external Video Window
 136     bool                 playlistVisible;     ///< Is the playlist visible ?
 137     bool                 visualSelectorEnabled;
 138     bool                 notificationEnabled; /// Systray Notifications
 139     bool                 bgWasVisible;
 140     bool                 b_keep_size;         ///< persistent resizeable window
 141     QSize                mainBasedSize;       ///< based Wnd (normal mode only)
 142     QSize                mainVideoSize;       ///< Wnd with video (all modes)
 143     int                  i_visualmode;        ///< Visual Mode
 144     pl_dock_e            i_pl_dock;
 145     bool                 isDocked() { return ( i_pl_dock != PL_UNDOCKED ); }
 146     int                  i_bg_height;         ///< Save height of bgWidget
 147     bool                 b_shouldHide;
 148
 149     /* Status Bar */
 150     QLabel              *nameLabel;
 151     QLabel              *cryptedLabel;
 152
 153 #ifdef WIN32
 154     HIMAGELIST himl;
 155     LPTASKBARLIST3 p_taskbl;
 156 #endif
 157
 158 public slots:
 159     void undockPlaylist();
 160     void dockPlaylist( pl_dock_e i_pos = PL_BOTTOM );
 161     void toggleMinimalView( bool );
 162     void togglePlaylist();
 163     void toggleUpdateSystrayMenu();
 164     void toggleAdvanced();
 165     void toggleFullScreen();
 166     void toggleFSC();
 167     void popupMenu( const QPoint& );
 168     void changeThumbbarButtons( int );
 169
 170     /* Manage the Video Functions from the vout threads */
 171     void getVideoSlot( WId *p_id, int *pi_x, int *pi_y,
 172                        unsigned *pi_width, unsigned *pi_height );
 173     void releaseVideoSlot( void );
 174
 175 private slots:
 176     void debug();
 177     void destroyPopupMenu();
 178     void recreateToolbars();
 179     void doComponentsUpdate();
 180     void setName( const QString& );
 181     void setVLCWindowsTitle( const QString& title = "" );
 182 #if 0
 183     void visual();
 184 #endif
 185     void handleSystrayClick( QSystemTrayIcon::ActivationReason );
 186     void updateSystrayTooltipName( const QString& );
 187     void updateSystrayTooltipStatus( int );
 188
 189     void showCryptedLabel( bool );
 190
 191     void handleKeyPress( QKeyEvent * );
 192
 193 signals:
 194     void askGetVideo( WId *p_id, int *pi_x, int *pi_y,
 195                       unsigned int *pi_width, unsigned int *pi_height );
 196     void askReleaseVideo( );
 197     void askVideoToResize( unsigned int, unsigned int );
 198     void askVideoSetFullScreen( bool );
 199     void askUpdate();
 200     void minimalViewToggled( bool );
 201     void fullscreenInterfaceToggled( bool );
 202 };
 203
 204 #endif