SlimDXc_Jun2010(VC++2008)/source/direct3d10/Font10.cpp

   1 #include "stdafx.h"\r
   2 /*\r
   3 * Copyright (c) 2007-2010 SlimDX Group\r
   4 * \r
   5 * Permission is hereby granted, free of charge, to any person obtaining a copy\r
   6 * of this software and associated documentation files (the "Software"), to deal\r
   7 * in the Software without restriction, including without limitation the rights\r
   8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
   9 * copies of the Software, and to permit persons to whom the Software is\r
  10 * furnished to do so, subject to the following conditions:\r
  11 * \r
  12 * The above copyright notice and this permission notice shall be included in\r
  13 * all copies or substantial portions of the Software.\r
  14 * \r
  15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
  16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
  17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
  18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
  19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
  20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
  21 * THE SOFTWARE.\r
  22 */\r
  23 \r
  24 #include <d3dx10.h>\r
  25 #include <vcclr.h>\r
  26 \r
  27 #include "Direct3D10Exception.h"\r
  28 \r
  29 #include "Device10.h"\r
  30 #include "Font10.h"\r
  31 #include "FontDescription10.h"\r
  32 #include "Sprite10.h"\r
  33 \r
  34 using namespace System;\r
  35 \r
  36 namespace SlimDX\r
  37 {\r
  38 namespace Direct3D10\r
  39 {\r
  40         Font::Font( Device^ device, FontDescription description )\r
  41         {\r
  42                 Construct( Build( device, description.Height, description.Width, description.Weight, description.MipLevels, description.IsItalic, description.CharacterSet, description.Precision, description.Quality, description.PitchAndFamily, description.FaceName ) );\r
  43         }\r
  44 \r
  45         Font::Font( Device^ device, int height, String^ faceName )\r
  46         {\r
  47                 Construct( Build( device, height, 0, FontWeight::Normal, 1, false, FontCharacterSet::Default, FontPrecision::Default, FontQuality::Default, FontPitchAndFamily::Default, faceName ) );\r
  48         }\r
  49 \r
  50         Font::Font( Device^ device, int height, int width, FontWeight weight, int mipLevels, bool isItalic, FontCharacterSet characterSet, FontPrecision precision, FontQuality quality, FontPitchAndFamily pitchAndFamily, String^ faceName )\r
  51         {\r
  52                 Construct( Build( device, height, width, weight, mipLevels, isItalic, characterSet, precision, quality, pitchAndFamily, faceName ) );\r
  53         }\r
  54 \r
  55         ID3DX10Font* Font::Build( Device^ device, int height, int width, FontWeight weight, int mipLevels, bool isItalic, FontCharacterSet characterSet, FontPrecision precision, FontQuality quality, FontPitchAndFamily pitchAndFamily, String^ faceName )\r
  56         {\r
  57                 ID3DX10Font* font = 0;\r
  58                 pin_ptr<const wchar_t> pinned_name = PtrToStringChars( faceName ); \r
  59                 if( RECORD_D3D10( D3DX10CreateFont( device->InternalPointer, height, width, static_cast<UINT>( weight ), mipLevels, isItalic, static_cast<UINT>( characterSet ), static_cast<UINT>( precision ), static_cast< UINT>( quality ), static_cast<UINT>( pitchAndFamily ), pinned_name, &font ) ).IsFailure )\r
  60                         throw gcnew Direct3D10Exception( Result::Last );\r
  61 \r
  62                 return font;\r
  63         }\r
  64         \r
  65         FontDescription Font::Description::get()\r
  66         {\r
  67                 D3DX10_FONT_DESC nativeDescription;\r
  68                 if( RECORD_D3D10( InternalPointer->GetDesc( &nativeDescription ) ).IsFailure )\r
  69                         return FontDescription();\r
  70                         \r
  71                 return FontDescription( nativeDescription );\r
  72         }\r
  73 \r
  74         int Font::Draw( Sprite^ sprite, String^ text, Drawing::Rectangle rect, FontDrawFlags flags, Color4 color )\r
  75         {\r
  76                 ID3DX10Sprite* nativeSprite = sprite == nullptr ? 0 : sprite->InternalPointer;\r
  77                 pin_ptr<const wchar_t> pinned_text = PtrToStringChars( text );\r
  78                 RECT nativeRect = { rect.Left, rect.Top, rect.Right, rect.Bottom };\r
  79 \r
  80                 int result = InternalPointer->DrawTextW( nativeSprite, pinned_text, text->Length, &nativeRect,\r
  81                         static_cast<DWORD>( flags ), color.ToUnmanaged() );\r
  82                 \r
  83                 return result;\r
  84         }\r
  85 \r
  86         Drawing::Rectangle Font::Measure( Sprite^ sprite, String^ text, Drawing::Rectangle rect, FontDrawFlags flags )\r
  87         {\r
  88                 ID3DX10Sprite* nativeSprite = sprite == nullptr ? 0 : sprite->InternalPointer;\r
  89                 pin_ptr<const wchar_t> pinned_text = PtrToStringChars( text );\r
  90                 RECT nativeRect = { rect.Left, rect.Top, rect.Right, rect.Bottom };\r
  91                 InternalPointer->DrawTextW( nativeSprite, pinned_text, text->Length, &nativeRect, static_cast<DWORD>( flags ) | DT_CALCRECT, 0xFFFFFFFF );\r
  92                 \r
  93                 return Drawing::Rectangle( nativeRect.left, nativeRect.top, nativeRect.right - nativeRect.left, nativeRect.bottom - nativeRect.top );\r
  94         }\r
  95 \r
  96         Result Font::PreloadCharacters( int first, int last )\r
  97         {\r
  98                 return RECORD_D3D10( InternalPointer->PreloadCharacters( first, last ) );\r
  99         }\r
 100 \r
 101         Result Font::PreloadGlyphs( int first, int last )\r
 102         {\r
 103                 return RECORD_D3D10( InternalPointer->PreloadGlyphs( first, last ) );\r
 104         }\r
 105 \r
 106         Result Font::PreloadText( String^ text )\r
 107         {\r
 108                 pin_ptr<const wchar_t> pinned_text = PtrToStringChars( text );\r
 109                 return RECORD_D3D10( InternalPointer->PreloadText( pinned_text, text->Length ) );\r
 110         }\r
 111 }\r
 112 }\r