git.sesse.net Git - vlc/blob - modules/gui/qt4/main_interface_win32.cpp

   1 /*****************************************************************************
   2  * main_interface.cpp : Main interface
   3  ****************************************************************************
   4  * Copyright (C) 2006-2010 VideoLAN and AUTHORS
   5  * $Id$
   6  *
   7  * Authors: Jean-Baptiste Kempf <jb@videolan.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software Foundation, Inc.,
  21  * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24
  25 #include "main_interface.hpp"
  26
  27 #include "input_manager.hpp"
  28 #include "actions_manager.hpp"
  29
  30 #include <QBitmap>
  31 #include <vlc_windows_interfaces.h>
  32
  33 #define WM_APPCOMMAND 0x0319
  34
  35 #define APPCOMMAND_VOLUME_MUTE            8
  36 #define APPCOMMAND_VOLUME_DOWN            9
  37 #define APPCOMMAND_VOLUME_UP              10
  38 #define APPCOMMAND_MEDIA_NEXTTRACK        11
  39 #define APPCOMMAND_MEDIA_PREVIOUSTRACK    12
  40 #define APPCOMMAND_MEDIA_STOP             13
  41 #define APPCOMMAND_MEDIA_PLAY_PAUSE       14
  42 #define APPCOMMAND_LAUNCH_MEDIA_SELECT    16
  43 #define APPCOMMAND_BASS_DOWN              19
  44 #define APPCOMMAND_BASS_BOOST             20
  45 #define APPCOMMAND_BASS_UP                21
  46 #define APPCOMMAND_TREBLE_DOWN            22
  47 #define APPCOMMAND_TREBLE_UP              23
  48 #define APPCOMMAND_MICROPHONE_VOLUME_MUTE 24
  49 #define APPCOMMAND_MICROPHONE_VOLUME_DOWN 25
  50 #define APPCOMMAND_MICROPHONE_VOLUME_UP   26
  51 #define APPCOMMAND_DICTATE_OR_COMMAND_CONTROL_TOGGLE    43
  52 #define APPCOMMAND_MIC_ON_OFF_TOGGLE      44
  53 #define APPCOMMAND_MEDIA_PLAY             46
  54 #define APPCOMMAND_MEDIA_PAUSE            47
  55 #define APPCOMMAND_MEDIA_RECORD           48
  56 #define APPCOMMAND_MEDIA_FAST_FORWARD     49
  57 #define APPCOMMAND_MEDIA_REWIND           50
  58 #define APPCOMMAND_MEDIA_CHANNEL_UP       51
  59 #define APPCOMMAND_MEDIA_CHANNEL_DOWN     52
  60
  61 #define FAPPCOMMAND_MOUSE 0x8000
  62 #define FAPPCOMMAND_KEY   0
  63 #define FAPPCOMMAND_OEM   0x1000
  64 #define FAPPCOMMAND_MASK  0xF000
  65
  66 #define GET_APPCOMMAND_LPARAM(lParam) ((short)(HIWORD(lParam) & ~FAPPCOMMAND_MASK))
  67 #define GET_DEVICE_LPARAM(lParam)     ((WORD)(HIWORD(lParam) & FAPPCOMMAND_MASK))
  68 #define GET_MOUSEORKEY_LPARAM         GET_DEVICE_LPARAM
  69 #define GET_FLAGS_LPARAM(lParam)      (LOWORD(lParam))
  70 #define GET_KEYSTATE_LPARAM(lParam)   GET_FLAGS_LPARAM(lParam)
  71
  72 void MainInterface::createTaskBarButtons()
  73 {
  74     taskbar_wmsg = WM_NULL;
  75     /*Here is the code for the taskbar thumb buttons
  76     FIXME:We need pretty buttons in 16x16 px that are handled correctly by masks in Qt
  77     FIXME:the play button's picture doesn't changed to pause when clicked
  78     */
  79
  80     CoInitialize( 0 );
  81
  82     if( S_OK == CoCreateInstance( &clsid_ITaskbarList,
  83                 NULL, CLSCTX_INPROC_SERVER,
  84                 &IID_ITaskbarList3,
  85                 (void **)&p_taskbl) )
  86     {
  87         p_taskbl->vt->HrInit(p_taskbl);
  88
  89         if( (himl = ImageList_Create( 20, //cx
  90                         20, //cy
  91                         ILC_COLOR32,//flags
  92                         4,//initial nb of images
  93                         0//nb of images that can be added
  94                         ) ) != NULL )
  95         {
  96             QPixmap img   = QPixmap(":/win7/prev");
  97             QPixmap img2  = QPixmap(":/win7/pause");
  98             QPixmap img3  = QPixmap(":/win7/play");
  99             QPixmap img4  = QPixmap(":/win7/next");
 100             QBitmap mask  = img.createMaskFromColor(Qt::transparent);
 101             QBitmap mask2 = img2.createMaskFromColor(Qt::transparent);
 102             QBitmap mask3 = img3.createMaskFromColor(Qt::transparent);
 103             QBitmap mask4 = img4.createMaskFromColor(Qt::transparent);
 104
 105             if(-1 == ImageList_Add(himl, img.toWinHBITMAP(QPixmap::PremultipliedAlpha),mask.toWinHBITMAP()))
 106                 msg_Err( p_intf, "ImageList_Add failed" );
 107             if(-1 == ImageList_Add(himl, img2.toWinHBITMAP(QPixmap::PremultipliedAlpha),mask2.toWinHBITMAP()))
 108                 msg_Err( p_intf, "ImageList_Add failed" );
 109             if(-1 == ImageList_Add(himl, img3.toWinHBITMAP(QPixmap::PremultipliedAlpha),mask3.toWinHBITMAP()))
 110                 msg_Err( p_intf, "ImageList_Add failed" );
 111             if(-1 == ImageList_Add(himl, img4.toWinHBITMAP(QPixmap::PremultipliedAlpha),mask4.toWinHBITMAP()))
 112                 msg_Err( p_intf, "ImageList_Add failed" );
 113         }
 114
 115         // Define an array of two buttons. These buttons provide images through an
 116         // image list and also provide tooltips.
 117         DWORD dwMask = THB_BITMAP | THB_FLAGS;
 118
 119         THUMBBUTTON thbButtons[3];
 120         thbButtons[0].dwMask = dwMask;
 121         thbButtons[0].iId = 0;
 122         thbButtons[0].iBitmap = 0;
 123         thbButtons[0].dwFlags = THBF_HIDDEN;
 124
 125         thbButtons[1].dwMask = dwMask;
 126         thbButtons[1].iId = 1;
 127         thbButtons[1].iBitmap = 2;
 128         thbButtons[1].dwFlags = THBF_HIDDEN;
 129
 130         thbButtons[2].dwMask = dwMask;
 131         thbButtons[2].iId = 2;
 132         thbButtons[2].iBitmap = 3;
 133         thbButtons[2].dwFlags = THBF_HIDDEN;
 134
 135         HRESULT hr = p_taskbl->vt->ThumbBarSetImageList(p_taskbl, winId(), himl );
 136         if(S_OK != hr)
 137             msg_Err( p_intf, "ThumbBarSetImageList failed with error %08lx", hr );
 138         else
 139         {
 140             hr = p_taskbl->vt->ThumbBarAddButtons(p_taskbl, winId(), 3, thbButtons);
 141             if(S_OK != hr)
 142                 msg_Err( p_intf, "ThumbBarAddButtons failed with error %08lx", hr );
 143         }
 144         CONNECT( THEMIM->getIM(), playingStatusChanged( int ), this, changeThumbbarButtons( int ) );
 145     }
 146     else
 147     {
 148         himl = NULL;
 149         p_taskbl = NULL;
 150     }
 151
 152 }
 153
 154 bool MainInterface::winEvent ( MSG * msg, long * result )
 155 {
 156     if (msg->message == taskbar_wmsg)
 157     {
 158         //We received the taskbarbuttoncreated, now we can really create the buttons
 159         createTaskBarButtons();
 160     }
 161
 162     short cmd;
 163     switch( msg->message )
 164     {
 165         case WM_COMMAND:
 166             if (HIWORD(msg->wParam) == THBN_CLICKED)
 167             {
 168                 switch(LOWORD(msg->wParam))
 169                 {
 170                     case 0:
 171                         THEMIM->prev();
 172                         break;
 173                     case 1:
 174                         THEMIM->togglePlayPause();
 175                         break;
 176                     case 2:
 177                         THEMIM->next();
 178                         break;
 179                 }
 180             }
 181             break;
 182         case WM_APPCOMMAND:
 183             cmd = GET_APPCOMMAND_LPARAM(msg->lParam);
 184
 185             if( p_intf->p_sys->disable_volume_keys &&
 186                     (   cmd == APPCOMMAND_VOLUME_DOWN   ||
 187                         cmd == APPCOMMAND_VOLUME_UP     ||
 188                         cmd == APPCOMMAND_VOLUME_MUTE ) )
 189             {
 190                 break;
 191             }
 192
 193             *result = TRUE;
 194
 195             switch(cmd)
 196             {
 197                 case APPCOMMAND_MEDIA_PLAY_PAUSE:
 198                     THEMIM->togglePlayPause();
 199                     break;
 200                 case APPCOMMAND_MEDIA_PLAY:
 201                     THEMIM->play();
 202                     break;
 203                 case APPCOMMAND_MEDIA_PAUSE:
 204                     THEMIM->pause();
 205                     break;
 206                 case APPCOMMAND_MEDIA_CHANNEL_DOWN:
 207                 case APPCOMMAND_MEDIA_PREVIOUSTRACK:
 208                     THEMIM->prev();
 209                     break;
 210                 case APPCOMMAND_MEDIA_CHANNEL_UP:
 211                 case APPCOMMAND_MEDIA_NEXTTRACK:
 212                     THEMIM->next();
 213                     break;
 214                 case APPCOMMAND_MEDIA_STOP:
 215                     THEMIM->stop();
 216                     break;
 217                 case APPCOMMAND_MEDIA_RECORD:
 218                     THEAM->record();
 219                     break;
 220                 case APPCOMMAND_VOLUME_DOWN:
 221                     THEAM->AudioDown();
 222                     break;
 223                 case APPCOMMAND_VOLUME_UP:
 224                     THEAM->AudioUp();
 225                     break;
 226                 case APPCOMMAND_VOLUME_MUTE:
 227                     THEAM->toggleMuteAudio();
 228                     break;
 229                 default:
 230                      msg_Dbg( p_intf, "unknown APPCOMMAND = %d", cmd);
 231                      *result = FALSE;
 232                      break;
 233             }
 234             if (*result) return true;
 235             break;
 236     }
 237     return false;
 238 }
 239
 240 void MainInterface::changeThumbbarButtons( int i_status )
 241 {
 242     // Define an array of three buttons. These buttons provide images through an
 243     // image list and also provide tooltips.
 244     DWORD dwMask = THB_BITMAP | THB_FLAGS;
 245
 246     THUMBBUTTON thbButtons[3];
 247     //prev
 248     thbButtons[0].dwMask = dwMask;
 249     thbButtons[0].iId = 0;
 250     thbButtons[0].iBitmap = 0;
 251
 252     //play/pause
 253     thbButtons[1].dwMask = dwMask;
 254     thbButtons[1].iId = 1;
 255
 256     //next
 257     thbButtons[2].dwMask = dwMask;
 258     thbButtons[2].iId = 2;
 259     thbButtons[2].iBitmap = 3;
 260
 261     switch( i_status )
 262     {
 263         case OPENING_S:
 264         case PLAYING_S:
 265             {
 266                 thbButtons[0].dwFlags = THBF_ENABLED;
 267                 thbButtons[1].dwFlags = THBF_ENABLED;
 268                 thbButtons[2].dwFlags = THBF_ENABLED;
 269                 thbButtons[1].iBitmap = 1;
 270                 break;
 271             }
 272         case END_S:
 273         case PAUSE_S:
 274         case ERROR_S:
 275             {
 276                 thbButtons[0].dwFlags = THBF_ENABLED;
 277                 thbButtons[1].dwFlags = THBF_ENABLED;
 278                 thbButtons[2].dwFlags = THBF_ENABLED;
 279                 thbButtons[1].iBitmap = 2;
 280                 break;
 281             }
 282         default:
 283             return;
 284     }
 285     HRESULT hr =  p_taskbl->vt->ThumbBarUpdateButtons(p_taskbl, this->winId(), 3, thbButtons);
 286     if(S_OK != hr)
 287         msg_Err( p_intf, "ThumbBarUpdateButtons failed with error %08lx", hr );
 288 }