src/graphics/FGrp_Screen.cpp

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Flora License, Version 1.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://floralicense.org/license/
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an AS IS BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 /*
  19  * @file        FGrp_Screen.cpp
  20  * @brief       This is the header file for internal _Screen namespace.
  21  *
  22  */
  23
  24 #include <FBaseString.h>
  25 #include <FSys_SystemInfoImpl.h>
  26
  27 #include "FGrp_Screen.h"
  28
  29
  30 namespace Tizen { namespace Graphics
  31 {
  32
  33 int
  34 _Screen::GetWidth(void)
  35 {
  36         static int screenWidth = 0;
  37
  38         if (screenWidth == 0)
  39         {
  40                 result r = Tizen::System::_SystemInfoImpl::GetSysInfo(Tizen::Base::String(L"http://tizen.org/feature/screen.width"), screenWidth);
  41
  42                 if (r != E_SUCCESS)
  43                 {
  44                         screenWidth = 0;
  45                 }
  46         }
  47
  48         return screenWidth;
  49 }
  50
  51 int
  52 _Screen::GetHeight(void)
  53 {
  54         static int screenHeight = 0;
  55
  56         if (screenHeight == 0)
  57         {
  58                 result r = Tizen::System::_SystemInfoImpl::GetSysInfo(Tizen::Base::String(L"http://tizen.org/feature/screen.height"), screenHeight);
  59
  60                 if (r != E_SUCCESS)
  61                 {
  62                         screenHeight = 0;
  63                 }
  64         }
  65
  66         return screenHeight;
  67 }
  68
  69 int
  70 _Screen::GetBytesPerPixel(void)
  71 {
  72         static int screenBpp = 0;
  73
  74         if (screenBpp == 0)
  75         {
  76                 result r = Tizen::System::_SystemInfoImpl::GetSysInfo(Tizen::Base::String(L"http://tizen.org/feature/screen.bpp"), screenBpp);
  77
  78                 if (r != E_SUCCESS)
  79                 {
  80                         screenBpp = 0;
  81                 }
  82
  83                 if (screenBpp == 24)
  84                 {
  85                         screenBpp = 32;
  86                 }
  87         }
  88
  89         return screenBpp;
  90 }
  91
  92 }} // Tizen::Graphics