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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "core/fxcrt/include/fx_system.h" | 7 #include "core/fxcrt/include/fx_system.h" |
8 | 8 |
9 #if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ | 9 #if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ |
10 | 10 |
11 #ifndef _SKIA_SUPPORT_ | 11 #ifndef _SKIA_SUPPORT_ |
12 #include "core/fxge/agg/fx_agg_driver.h" | 12 #include "core/fxge/agg/fx_agg_driver.h" |
13 #endif | 13 #endif |
14 | 14 |
15 #include "core/fxge/apple/apple_int.h" | 15 #include "core/fxge/apple/apple_int.h" |
16 #include "core/fxge/apple/cfx_quartzdevice.h" | 16 #include "core/fxge/apple/cfx_quartzdevice.h" |
17 #include "core/fxge/dib/dib_int.h" | 17 #include "core/fxge/dib/dib_int.h" |
18 #include "core/fxge/ge/cfx_cliprgn.h" | 18 #include "core/fxge/ge/cfx_cliprgn.h" |
19 #include "core/fxge/ge/fx_text_int.h" | 19 #include "core/fxge/ge/fx_text_int.h" |
20 #include "core/fxge/include/cfx_facecache.h" | 20 #include "core/fxge/include/cfx_facecache.h" |
| 21 #include "core/fxge/include/cfx_fontcache.h" |
21 #include "core/fxge/include/cfx_gemodule.h" | 22 #include "core/fxge/include/cfx_gemodule.h" |
22 #include "core/fxge/include/cfx_renderdevice.h" | 23 #include "core/fxge/include/cfx_renderdevice.h" |
23 #include "core/fxge/include/fx_freetype.h" | 24 #include "core/fxge/include/fx_freetype.h" |
24 | 25 |
25 #ifndef _SKIA_SUPPORT_ | 26 #ifndef _SKIA_SUPPORT_ |
26 | 27 |
27 namespace { | 28 namespace { |
28 | 29 |
29 void DoNothing(void* info, const void* data, size_t size) {} | 30 void DoNothing(void* info, const void* data, size_t size) {} |
30 | 31 |
31 FX_BOOL CGDrawGlyphRun(CGContextRef pContext, | 32 FX_BOOL CGDrawGlyphRun(CGContextRef pContext, |
32 int nChars, | 33 int nChars, |
33 const FXTEXT_CHARPOS* pCharPos, | 34 const FXTEXT_CHARPOS* pCharPos, |
34 CFX_Font* pFont, | 35 CFX_Font* pFont, |
| 36 CFX_FontCache* pCache, |
35 const CFX_Matrix* pObject2Device, | 37 const CFX_Matrix* pObject2Device, |
36 FX_FLOAT font_size, | 38 FX_FLOAT font_size, |
37 uint32_t argb) { | 39 uint32_t argb) { |
38 if (nChars == 0) | 40 if (nChars == 0) |
39 return TRUE; | 41 return TRUE; |
40 | 42 |
41 CFX_Matrix new_matrix; | 43 CFX_Matrix new_matrix; |
42 FX_BOOL bNegSize = font_size < 0; | 44 FX_BOOL bNegSize = font_size < 0; |
43 if (bNegSize) | 45 if (bNegSize) |
44 font_size = -font_size; | 46 font_size = -font_size; |
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97 ->m_quartz2d; | 99 ->m_quartz2d; |
98 if (m_pPlatformGraphics) { | 100 if (m_pPlatformGraphics) { |
99 quartz2d.destroyGraphics(m_pPlatformGraphics); | 101 quartz2d.destroyGraphics(m_pPlatformGraphics); |
100 m_pPlatformGraphics = nullptr; | 102 m_pPlatformGraphics = nullptr; |
101 } | 103 } |
102 } | 104 } |
103 | 105 |
104 FX_BOOL CFX_AggDeviceDriver::DrawDeviceText(int nChars, | 106 FX_BOOL CFX_AggDeviceDriver::DrawDeviceText(int nChars, |
105 const FXTEXT_CHARPOS* pCharPos, | 107 const FXTEXT_CHARPOS* pCharPos, |
106 CFX_Font* pFont, | 108 CFX_Font* pFont, |
| 109 CFX_FontCache* pCache, |
107 const CFX_Matrix* pObject2Device, | 110 const CFX_Matrix* pObject2Device, |
108 FX_FLOAT font_size, | 111 FX_FLOAT font_size, |
109 uint32_t argb) { | 112 uint32_t argb) { |
110 if (!pFont) | 113 if (!pFont) |
111 return FALSE; | 114 return FALSE; |
112 | 115 |
113 FX_BOOL bBold = pFont->IsBold(); | 116 FX_BOOL bBold = pFont->IsBold(); |
114 if (!bBold && pFont->GetSubstFont() && | 117 if (!bBold && pFont->GetSubstFont() && |
115 pFont->GetSubstFont()->m_Weight >= 500 && | 118 pFont->GetSubstFont()->m_Weight >= 500 && |
116 pFont->GetSubstFont()->m_Weight <= 600) { | 119 pFont->GetSubstFont()->m_Weight <= 600) { |
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145 } | 148 } |
146 } else { | 149 } else { |
147 rect_cg = CGRectMake(0, 0, m_pBitmap->GetWidth(), m_pBitmap->GetHeight()); | 150 rect_cg = CGRectMake(0, 0, m_pBitmap->GetWidth(), m_pBitmap->GetHeight()); |
148 } | 151 } |
149 rect_cg = CGContextConvertRectToDeviceSpace(ctx, rect_cg); | 152 rect_cg = CGContextConvertRectToDeviceSpace(ctx, rect_cg); |
150 if (pImageCG) | 153 if (pImageCG) |
151 CGContextClipToMask(ctx, rect_cg, pImageCG); | 154 CGContextClipToMask(ctx, rect_cg, pImageCG); |
152 else | 155 else |
153 CGContextClipToRect(ctx, rect_cg); | 156 CGContextClipToRect(ctx, rect_cg); |
154 | 157 |
155 FX_BOOL ret = CGDrawGlyphRun(ctx, nChars, pCharPos, pFont, pObject2Device, | 158 FX_BOOL ret = CGDrawGlyphRun(ctx, nChars, pCharPos, pFont, pCache, |
156 font_size, argb); | 159 pObject2Device, font_size, argb); |
157 if (pImageCG) | 160 if (pImageCG) |
158 CGImageRelease(pImageCG); | 161 CGImageRelease(pImageCG); |
159 CGContextRestoreGState(ctx); | 162 CGContextRestoreGState(ctx); |
160 return ret; | 163 return ret; |
161 } | 164 } |
162 | 165 |
163 #endif // _SKIA_SUPPORT_ | 166 #endif // _SKIA_SUPPORT_ |
164 | 167 |
165 void CFX_FaceCache::InitPlatform() {} | 168 void CFX_FaceCache::InitPlatform() {} |
166 | 169 |
167 void CFX_FaceCache::DestroyPlatform() {} | 170 void CFX_FaceCache::DestroyPlatform() {} |
168 | 171 |
169 CFX_GlyphBitmap* CFX_FaceCache::RenderGlyph_Nativetext( | 172 CFX_GlyphBitmap* CFX_FaceCache::RenderGlyph_Nativetext( |
170 const CFX_Font* pFont, | 173 CFX_Font* pFont, |
171 uint32_t glyph_index, | 174 uint32_t glyph_index, |
172 const CFX_Matrix* pMatrix, | 175 const CFX_Matrix* pMatrix, |
173 int dest_width, | 176 int dest_width, |
174 int anti_alias) { | 177 int anti_alias) { |
175 return nullptr; | 178 return nullptr; |
176 } | 179 } |
177 | 180 |
178 void CFX_Font::ReleasePlatformResource() { | 181 void CFX_Font::ReleasePlatformResource() { |
179 if (m_pPlatformFont) { | 182 if (m_pPlatformFont) { |
180 CQuartz2D& quartz2d = | 183 CQuartz2D& quartz2d = |
181 static_cast<CApplePlatform*>(CFX_GEModule::Get()->GetPlatformData()) | 184 static_cast<CApplePlatform*>(CFX_GEModule::Get()->GetPlatformData()) |
182 ->m_quartz2d; | 185 ->m_quartz2d; |
183 quartz2d.DestroyFont(m_pPlatformFont); | 186 quartz2d.DestroyFont(m_pPlatformFont); |
184 m_pPlatformFont = nullptr; | 187 m_pPlatformFont = nullptr; |
185 } | 188 } |
186 } | 189 } |
187 | 190 |
188 #endif // _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ | 191 #endif // _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ |
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