src/IntFontManager.cpp

   1 //
   2
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Flora License, Version 1.1 (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 //!Internet
  19 /*@file:  IntFontManager.cpp
  20  *@brief: This header file contains the definitions of the FontManager class.
  21  */
  22
  23 #include "IntFontManager.h"
  24
  25 using namespace Tizen::Base;
  26 using namespace Tizen::Graphics;
  27
  28 FontTable fontTable[] = {
  29                 //FONT_GT34
  30                 {
  31                                 NULL, L"Global" /*L"GT_Latin"*/, FONT_STYLE_PLAIN, 34
  32                 },
  33                 //FONT_GT32
  34                 {
  35                                 NULL, L"Global" /*L"GT_Latin"*/, FONT_STYLE_PLAIN | FONT_STYLE_BOLD, 32
  36                 },
  37                 //FONT_GT30
  38                 {
  39                                 NULL, L"Global" /*L"GT_Latin"*/, FONT_STYLE_PLAIN | FONT_STYLE_BOLD, 30
  40                 },
  41                 //FONT_GT26
  42                 {
  43                                 NULL, L"Global" /*L"GT_Latin"*/, FONT_STYLE_PLAIN | FONT_STYLE_BOLD, 26
  44                 },
  45                 //FONT_GT20
  46                 {
  47                                 NULL, L"Global" /*L"GT_Latin"*/, FONT_STYLE_PLAIN | FONT_STYLE_BOLD, 20
  48                 },
  49                 //FONT_GT14
  50                 {
  51                                 NULL, L"Global" /*L"GT_Latin"*/, FONT_STYLE_PLAIN | FONT_STYLE_BOLD, 14
  52                 },
  53
  54                 //FONT_GP40
  55                 {
  56                                 NULL, L"Global" /*L"GP_Latin"*/, FONT_STYLE_PLAIN, 40
  57                 },
  58                 //FONT_GP38
  59                 {
  60                                 NULL, L"Global" /*L"GP_Latin"*/, FONT_STYLE_PLAIN, 38
  61                 },
  62                 //FONT_GP36
  63                 {
  64                                 NULL, L"Global" /*L"GP_Latin"*/, FONT_STYLE_PLAIN, 36
  65                 },
  66                 //FONT_GP34
  67                 {
  68                                 NULL, L"Global" /*L"GP_Latin"*/, FONT_STYLE_PLAIN, 34
  69                 },
  70                 //FONT_GP30
  71                 {
  72                                 NULL, L"Global" /*L"GP_Latin"*/, FONT_STYLE_PLAIN, 30
  73                 },
  74                 //FONT_GP26
  75                 {
  76                                 NULL, L"Global" /*L"GP_Latin"*/, FONT_STYLE_PLAIN, 26
  77                 },
  78                 //FONT_GP24
  79                 {
  80                                 NULL, L"Global" /*L"GP_Latin"*/, FONT_STYLE_PLAIN, 24
  81                 },
  82                 //FONT_GP18
  83                 {
  84                                 NULL, L"Global" /*L"GP_Latin"*/, FONT_STYLE_PLAIN, 18
  85                 },
  86
  87                 //FONT_GS30
  88                 {
  89                                 NULL, L"Global" /*L"GS_Latin"*/, FONT_STYLE_PLAIN, 30
  90                 },
  91                 //FONT_GS34
  92                 {
  93                                 NULL, L"Global" /*L"GS_Latin"*/, FONT_STYLE_PLAIN, 34
  94                 },
  95
  96                 // end of font table ----------
  97                 {
  98                                 NULL, L"", FONT_STYLE_PLAIN, 0
  99                 }
 100 };
 101
 102 void
 103 FontManager::CreateFont(FontId fontValue)
 104 {
 105         Font* pFont = null;
 106         if (fontValue < 0 || fontValue >= MAX_FONT)
 107         {
 108                 return;
 109         }
 110
 111         if (fontTable[fontValue].pInstance)
 112         {
 113                 return;
 114         }
 115
 116         if (fontTable[fontValue].fontName.GetLength() <= 0)
 117         {
 118                 return;
 119         }
 120
 121         pFont = new(std::nothrow) Font();
 122         // If pFont is null then return
 123         if (pFont == NULL)
 124         {
 125                 return;
 126         }
 127
 128         pFont->Construct( /*g_FontTable[fontid].fontName,*/
 129                         fontTable[fontValue].fontStyle,
 130                         fontTable[fontValue].fontSize);
 131
 132         fontTable[fontValue].pInstance = pFont;
 133         return;
 134 }
 135
 136 Font*
 137 FontManager::GetFont(FontId fontValue)
 138 {
 139         if (fontValue < 0 || fontValue >= MAX_FONT)
 140         {
 141                 return NULL;
 142         }
 143
 144         //Check for the existence of fontValue in fontTable and if its not null then call CreateFont(fontValue)
 145
 146         if (fontTable[fontValue].pInstance == null)
 147         {
 148                 CreateFont(fontValue);
 149         }
 150
 151         return fontTable[fontValue].pInstance;
 152
 153 }
 154
 155 void
 156 FontManager::ReleaseFonts(void)
 157 {
 158         int maxCount = 0;
 159
 160         for (maxCount = 0; maxCount < MAX_FONT; maxCount++)
 161         {
 162                 //delete if instance exists in fontTable
 163                 if (fontTable[maxCount].pInstance)
 164                 {
 165                         delete fontTable[maxCount].pInstance;
 166                         fontTable[maxCount].pInstance = NULL;
 167                 }
 168         }
 169         return;
 170 }