code.vuplus.com Git - vuplus_webkit/blob - Source/WebKit/qt/WebCoreSupport/QTKitFullScreenVideoHandler.mm

   1 /*
   2  * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies)
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public License
  15  * along with this library; see the file COPYING.LIB.  If not, write to
  16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA 02110-1301, USA.
  18  *
  19  */
  20
  21 #include "config.h"
  22
  23 #include "QTKitFullScreenVideoHandler.h"
  24
  25 #include "HTMLVideoElement.h"
  26 #include "WebVideoFullscreenController.h"
  27
  28 using namespace WebCore;
  29
  30 class QTKitFullScreenVideoHandler::QTKitFullScreenVideoHandlerPrivate {
  31 public :
  32     WebVideoFullscreenController* m_FullScreenController;
  33 };
  34
  35 QTKitFullScreenVideoHandler::QTKitFullScreenVideoHandler()
  36     : privateData (adoptPtr(new QTKitFullScreenVideoHandlerPrivate))
  37 {
  38     privateData->m_FullScreenController = nil;
  39 }
  40
  41 QTKitFullScreenVideoHandler::~QTKitFullScreenVideoHandler()
  42 {
  43     exitFullScreen();
  44 }
  45
  46 void QTKitFullScreenVideoHandler::enterFullScreen(HTMLVideoElement* videoElement)
  47 {
  48     if (privateData->m_FullScreenController) {
  49         // First exit fullscreen for the old mediaElement.
  50         exitFullScreen();
  51         ASSERT(!privateData->m_FullScreenController);
  52     }
  53     if (!privateData->m_FullScreenController) {
  54         privateData->m_FullScreenController = [[WebVideoFullscreenController alloc] init];
  55         [privateData->m_FullScreenController setMediaElement:videoElement];
  56         NSScreen* currentScreen = [NSScreen mainScreen];
  57         [privateData->m_FullScreenController enterFullscreen:currentScreen];
  58     }
  59 }
  60
  61 void QTKitFullScreenVideoHandler::exitFullScreen()
  62 {
  63     [privateData->m_FullScreenController exitFullscreen];
  64     [privateData->m_FullScreenController release];
  65     privateData->m_FullScreenController = nil;
  66 }