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

   1 /*****************************************************************************
   2  * main_interface_win32.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 #include "dialogs_provider.hpp"
  30
  31 #include <QBitmap>
  32 #include <vlc_windows_interfaces.h>
  33
  34 #define WM_APPCOMMAND 0x0319
  35
  36 #define APPCOMMAND_VOLUME_MUTE            8
  37 #define APPCOMMAND_VOLUME_DOWN            9
  38 #define APPCOMMAND_VOLUME_UP              10
  39 #define APPCOMMAND_MEDIA_NEXTTRACK        11
  40 #define APPCOMMAND_MEDIA_PREVIOUSTRACK    12
  41 #define APPCOMMAND_MEDIA_STOP             13
  42 #define APPCOMMAND_MEDIA_PLAY_PAUSE       14
  43 #define APPCOMMAND_LAUNCH_MEDIA_SELECT    16
  44 #define APPCOMMAND_BASS_DOWN              19
  45 #define APPCOMMAND_BASS_BOOST             20
  46 #define APPCOMMAND_BASS_UP                21
  47 #define APPCOMMAND_TREBLE_DOWN            22
  48 #define APPCOMMAND_TREBLE_UP              23
  49 #define APPCOMMAND_MICROPHONE_VOLUME_MUTE 24
  50 #define APPCOMMAND_MICROPHONE_VOLUME_DOWN 25
  51 #define APPCOMMAND_MICROPHONE_VOLUME_UP   26
  52 #define APPCOMMAND_HELP                   27
  53 #define APPCOMMAND_OPEN                   30
  54 #define APPCOMMAND_DICTATE_OR_COMMAND_CONTROL_TOGGLE    43
  55 #define APPCOMMAND_MIC_ON_OFF_TOGGLE      44
  56 #define APPCOMMAND_MEDIA_PLAY             46
  57 #define APPCOMMAND_MEDIA_PAUSE            47
  58 #define APPCOMMAND_MEDIA_RECORD           48
  59 #define APPCOMMAND_MEDIA_FAST_FORWARD     49
  60 #define APPCOMMAND_MEDIA_REWIND           50
  61 #define APPCOMMAND_MEDIA_CHANNEL_UP       51
  62 #define APPCOMMAND_MEDIA_CHANNEL_DOWN     52
  63
  64 #define FAPPCOMMAND_MOUSE 0x8000
  65 #define FAPPCOMMAND_KEY   0
  66 #define FAPPCOMMAND_OEM   0x1000
  67 #define FAPPCOMMAND_MASK  0xF000
  68
  69 #define GET_APPCOMMAND_LPARAM(lParam) ((short)(HIWORD(lParam) & ~FAPPCOMMAND_MASK))
  70 #define GET_DEVICE_LPARAM(lParam)     ((WORD)(HIWORD(lParam) & FAPPCOMMAND_MASK))
  71 #define GET_MOUSEORKEY_LPARAM         GET_DEVICE_LPARAM
  72 #define GET_FLAGS_LPARAM(lParam)      (LOWORD(lParam))
  73 #define GET_KEYSTATE_LPARAM(lParam)   GET_FLAGS_LPARAM(lParam)
  74
  75 void MainInterface::createTaskBarButtons()
  76 {
  77     /*Here is the code for the taskbar thumb buttons
  78     FIXME:We need pretty buttons in 16x16 px that are handled correctly by masks in Qt
  79     FIXME:the play button's picture doesn't changed to pause when clicked
  80     */
  81
  82     CoInitializeEx( NULL, COINIT_MULTITHREADED );
  83
  84     if( S_OK == CoCreateInstance( CLSID_TaskbarList,
  85                 NULL, CLSCTX_INPROC_SERVER,
  86                 IID_ITaskbarList3,
  87                 (void **)&p_taskbl) )
  88     {
  89         p_taskbl->HrInit();
  90
  91         if( (himl = ImageList_Create( 20, //cx
  92                         20, //cy
  93                         ILC_COLOR32,//flags
  94                         4,//initial nb of images
  95                         0//nb of images that can be added
  96                         ) ) != NULL )
  97         {
  98             QPixmap img   = QPixmap(":/win7/prev");
  99             QPixmap img2  = QPixmap(":/win7/pause");
 100             QPixmap img3  = QPixmap(":/win7/play");
 101             QPixmap img4  = QPixmap(":/win7/next");
 102             QBitmap mask  = img.createMaskFromColor(Qt::transparent);
 103             QBitmap mask2 = img2.createMaskFromColor(Qt::transparent);
 104             QBitmap mask3 = img3.createMaskFromColor(Qt::transparent);
 105             QBitmap mask4 = img4.createMaskFromColor(Qt::transparent);
 106
 107             if(-1 == ImageList_Add(himl, img.toWinHBITMAP(QPixmap::PremultipliedAlpha),mask.toWinHBITMAP()))
 108                 msg_Err( p_intf, "First ImageList_Add failed" );
 109             if(-1 == ImageList_Add(himl, img2.toWinHBITMAP(QPixmap::PremultipliedAlpha),mask2.toWinHBITMAP()))
 110                 msg_Err( p_intf, "Second ImageList_Add failed" );
 111             if(-1 == ImageList_Add(himl, img3.toWinHBITMAP(QPixmap::PremultipliedAlpha),mask3.toWinHBITMAP()))
 112                 msg_Err( p_intf, "Third ImageList_Add failed" );
 113             if(-1 == ImageList_Add(himl, img4.toWinHBITMAP(QPixmap::PremultipliedAlpha),mask4.toWinHBITMAP()))
 114                 msg_Err( p_intf, "Fourth ImageList_Add failed" );
 115         }
 116
 117         // Define an array of two buttons. These buttons provide images through an
 118         // image list and also provide tooltips.
 119         THUMBBUTTONMASK dwMask = THUMBBUTTONMASK(THB_BITMAP | THB_FLAGS);
 120
 121         THUMBBUTTON thbButtons[3];
 122         thbButtons[0].dwMask = dwMask;
 123         thbButtons[0].iId = 0;
 124         thbButtons[0].iBitmap = 0;
 125         thbButtons[0].dwFlags = THBF_HIDDEN;
 126
 127         thbButtons[1].dwMask = dwMask;
 128         thbButtons[1].iId = 1;
 129         thbButtons[1].iBitmap = 2;
 130         thbButtons[1].dwFlags = THBF_HIDDEN;
 131
 132         thbButtons[2].dwMask = dwMask;
 133         thbButtons[2].iId = 2;
 134         thbButtons[2].iBitmap = 3;
 135         thbButtons[2].dwFlags = THBF_HIDDEN;
 136
 137         HRESULT hr = p_taskbl->ThumbBarSetImageList(winId(), himl );
 138         if(S_OK != hr)
 139             msg_Err( p_intf, "ThumbBarSetImageList failed with error %08lx", hr );
 140         else
 141         {
 142             hr = p_taskbl->ThumbBarAddButtons(winId(), 3, thbButtons);
 143             if(S_OK != hr)
 144                 msg_Err( p_intf, "ThumbBarAddButtons failed with error %08lx", hr );
 145         }
 146         CONNECT( THEMIM->getIM(), playingStatusChanged( int ), this, changeThumbbarButtons( int ) );
 147     }
 148     else
 149     {
 150         himl = NULL;
 151         p_taskbl = NULL;
 152     }
 153
 154 }
 155
 156 bool MainInterface::winEvent ( MSG * msg, long * result )
 157 {
 158     if (msg->message == taskbar_wmsg)
 159     {
 160         //We received the taskbarbuttoncreated, now we can really create the buttons
 161         createTaskBarButtons();
 162     }
 163
 164     short cmd;
 165     switch( msg->message )
 166     {
 167         case WM_COMMAND:
 168             if (HIWORD(msg->wParam) == THBN_CLICKED)
 169             {
 170                 switch(LOWORD(msg->wParam))
 171                 {
 172                     case 0:
 173                         THEMIM->prev();
 174                         break;
 175                     case 1:
 176                         THEMIM->togglePlayPause();
 177                         break;
 178                     case 2:
 179                         THEMIM->next();
 180                         break;
 181                 }
 182             }
 183             break;
 184         case WM_APPCOMMAND:
 185             cmd = GET_APPCOMMAND_LPARAM(msg->lParam);
 186
 187             if( p_intf->p_sys->disable_volume_keys &&
 188                     (   cmd == APPCOMMAND_VOLUME_DOWN   ||
 189                         cmd == APPCOMMAND_VOLUME_UP     ||
 190                         cmd == APPCOMMAND_VOLUME_MUTE ) )
 191             {
 192                 break;
 193             }
 194
 195             *result = TRUE;
 196
 197             switch(cmd)
 198             {
 199                 case APPCOMMAND_MEDIA_PLAY_PAUSE:
 200                     THEMIM->togglePlayPause();
 201                     break;
 202                 case APPCOMMAND_MEDIA_PLAY:
 203                     THEMIM->play();
 204                     break;
 205                 case APPCOMMAND_MEDIA_PAUSE:
 206                     THEMIM->pause();
 207                     break;
 208                 case APPCOMMAND_MEDIA_CHANNEL_DOWN:
 209                 case APPCOMMAND_MEDIA_PREVIOUSTRACK:
 210                     THEMIM->prev();
 211                     break;
 212                 case APPCOMMAND_MEDIA_CHANNEL_UP:
 213                 case APPCOMMAND_MEDIA_NEXTTRACK:
 214                     THEMIM->next();
 215                     break;
 216                 case APPCOMMAND_MEDIA_STOP:
 217                     THEMIM->stop();
 218                     break;
 219                 case APPCOMMAND_MEDIA_RECORD:
 220                     THEAM->record();
 221                     break;
 222                 case APPCOMMAND_VOLUME_DOWN:
 223                     THEAM->AudioDown();
 224                     break;
 225                 case APPCOMMAND_VOLUME_UP:
 226                     THEAM->AudioUp();
 227                     break;
 228                 case APPCOMMAND_VOLUME_MUTE:
 229                     THEAM->toggleMuteAudio();
 230                     break;
 231                 case APPCOMMAND_MEDIA_FAST_FORWARD:
 232                     THEMIM->getIM()->faster();
 233                     break;
 234                 case APPCOMMAND_MEDIA_REWIND:
 235                     THEMIM->getIM()->slower();
 236                     break;
 237                 case APPCOMMAND_HELP:
 238                     THEDP->mediaInfoDialog();
 239                     break;
 240                 case APPCOMMAND_OPEN:
 241                     THEDP->simpleOpenDialog();
 242                     break;
 243                 default:
 244                      msg_Dbg( p_intf, "unknown APPCOMMAND = %d", cmd);
 245                      *result = FALSE;
 246                      break;
 247             }
 248             if (*result) return true;
 249             break;
 250     }
 251     return false;
 252 }
 253
 254 void MainInterface::changeThumbbarButtons( int i_status )
 255 {
 256     if( p_taskbl == NULL )
 257         return;
 258
 259     // Define an array of three buttons. These buttons provide images through an
 260     // image list and also provide tooltips.
 261     THUMBBUTTONMASK dwMask = THUMBBUTTONMASK(THB_BITMAP | THB_FLAGS);
 262
 263     THUMBBUTTON thbButtons[3];
 264     //prev
 265     thbButtons[0].dwMask = dwMask;
 266     thbButtons[0].iId = 0;
 267     thbButtons[0].iBitmap = 0;
 268
 269     //play/pause
 270     thbButtons[1].dwMask = dwMask;
 271     thbButtons[1].iId = 1;
 272
 273     //next
 274     thbButtons[2].dwMask = dwMask;
 275     thbButtons[2].iId = 2;
 276     thbButtons[2].iBitmap = 3;
 277
 278     switch( i_status )
 279     {
 280         case OPENING_S:
 281         case PLAYING_S:
 282             {
 283                 thbButtons[0].dwFlags = THBF_ENABLED;
 284                 thbButtons[1].dwFlags = THBF_ENABLED;
 285                 thbButtons[2].dwFlags = THBF_ENABLED;
 286                 thbButtons[1].iBitmap = 1;
 287                 break;
 288             }
 289         case END_S:
 290         case PAUSE_S:
 291         case ERROR_S:
 292             {
 293                 thbButtons[0].dwFlags = THBF_ENABLED;
 294                 thbButtons[1].dwFlags = THBF_ENABLED;
 295                 thbButtons[2].dwFlags = THBF_ENABLED;
 296                 thbButtons[1].iBitmap = 2;
 297                 break;
 298             }
 299         default:
 300             return;
 301     }
 302     HRESULT hr =  p_taskbl->ThumbBarUpdateButtons(this->winId(), 3, thbButtons);
 303     if(S_OK != hr)
 304         msg_Err( p_intf, "ThumbBarUpdateButtons failed with error %08lx", hr );
 305 }