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Issue 4985001: Initial audio implementation. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 10 years ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 The Chromium 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 #include "webkit/glue/plugins/pepper_font.h" 5 #include "webkit/glue/plugins/pepper_font.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 #include "base/utf_string_conversions.h" 8 #include "base/utf_string_conversions.h"
9 #include "ppapi/c/dev/ppb_font_dev.h" 9 #include "ppapi/c/dev/ppb_font_dev.h"
10 #include "ppapi/c/pp_rect.h" 10 #include "ppapi/c/pp_rect.h"
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128 PP_Bool Describe(PP_Resource font_id, 128 PP_Bool Describe(PP_Resource font_id,
129 PP_FontDescription_Dev* description, 129 PP_FontDescription_Dev* description,
130 PP_FontMetrics_Dev* metrics) { 130 PP_FontMetrics_Dev* metrics) {
131 scoped_refptr<Font> font(Resource::GetAs<Font>(font_id)); 131 scoped_refptr<Font> font(Resource::GetAs<Font>(font_id));
132 if (!font.get()) 132 if (!font.get())
133 return PP_FALSE; 133 return PP_FALSE;
134 return BoolToPPBool(font->Describe(description, metrics)); 134 return BoolToPPBool(font->Describe(description, metrics));
135 } 135 }
136 136
137 PP_Bool DrawTextAt(PP_Resource font_id, 137 PP_Bool DrawTextAt(PP_Resource font_id,
138 PP_Resource image_data, 138 PP_Resource image_data,
139 const PP_TextRun_Dev* text, 139 const PP_TextRun_Dev* text,
140 const PP_Point* position, 140 const PP_Point* position,
141 uint32_t color, 141 uint32_t color,
142 const PP_Rect* clip, 142 const PP_Rect* clip,
143 PP_Bool image_data_is_opaque) { 143 PP_Bool image_data_is_opaque) {
144 scoped_refptr<Font> font(Resource::GetAs<Font>(font_id)); 144 scoped_refptr<Font> font(Resource::GetAs<Font>(font_id));
145 if (!font.get()) 145 if (!font.get())
146 return PP_FALSE; 146 return PP_FALSE;
147 return BoolToPPBool(font->DrawTextAt(image_data, text, position, color, clip, 147 return BoolToPPBool(font->DrawTextAt(image_data, text, position, color, clip,
148 PPBoolToBool(image_data_is_opaque))); 148 PPBoolToBool(image_data_is_opaque)));
149 } 149 }
150 150
151 int32_t MeasureText(PP_Resource font_id, const PP_TextRun_Dev* text) { 151 int32_t MeasureText(PP_Resource font_id, const PP_TextRun_Dev* text) {
152 scoped_refptr<Font> font(Resource::GetAs<Font>(font_id)); 152 scoped_refptr<Font> font(Resource::GetAs<Font>(font_id));
153 if (!font.get()) 153 if (!font.get())
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285 return -1; 285 return -1;
286 if (char_offset >= run.text.length()) 286 if (char_offset >= run.text.length())
287 return -1; 287 return -1;
288 288
289 WebFloatRect rect = font_->selectionRectForText( 289 WebFloatRect rect = font_->selectionRectForText(
290 run, WebFloatPoint(0.0f, 0.0f), font_->height(), 0, char_offset); 290 run, WebFloatPoint(0.0f, 0.0f), font_->height(), 0, char_offset);
291 return static_cast<int>(rect.width); 291 return static_cast<int>(rect.width);
292 } 292 }
293 293
294 } // namespace pepper 294 } // namespace pepper
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