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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "chrome/browser/speech/speech_recognition_bubble.h" | 5 #include "chrome/browser/speech/speech_recognition_bubble.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/lazy_instance.h" | 8 #include "base/lazy_instance.h" |
| 9 #include "base/message_loop.h" | 9 #include "base/message_loop.h" |
| 10 #include "content/public/browser/web_contents.h" | 10 #include "content/public/browser/web_contents.h" |
| (...skipping 219 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 230 buffer_canvas.save(); | 230 buffer_canvas.save(); |
| 231 const int kVolumeSteps = 12; | 231 const int kVolumeSteps = 12; |
| 232 SkScalar clip_right = | 232 SkScalar clip_right = |
| 233 (((1.0f - volume) * (width * (kVolumeSteps + 1))) - width) / kVolumeSteps; | 233 (((1.0f - volume) * (width * (kVolumeSteps + 1))) - width) / kVolumeSteps; |
| 234 buffer_canvas.clipRect(SkRect::MakeLTRB(0, 0, | 234 buffer_canvas.clipRect(SkRect::MakeLTRB(0, 0, |
| 235 SkIntToScalar(width) - clip_right, SkIntToScalar(height))); | 235 SkIntToScalar(width) - clip_right, SkIntToScalar(height))); |
| 236 buffer_canvas.drawBitmap( | 236 buffer_canvas.drawBitmap( |
| 237 image.GetRepresentation(scale_factor_).sk_bitmap(), 0, 0); | 237 image.GetRepresentation(scale_factor_).sk_bitmap(), 0, 0); |
| 238 buffer_canvas.restore(); | 238 buffer_canvas.restore(); |
| 239 SkPaint multiply_paint; | 239 SkPaint multiply_paint; |
| 240 multiply_paint.setXfermode(SkXfermode::Create(SkXfermode::kMultiply_Mode)); | 240 multiply_paint.setXfermode(SkXfermode::Create(SkXfermode::kModulate_Mode)); |
| 241 buffer_canvas.drawBitmap( | 241 buffer_canvas.drawBitmap( |
| 242 g_images.Get().mic_mask()->GetRepresentation(scale_factor_).sk_bitmap(), | 242 g_images.Get().mic_mask()->GetRepresentation(scale_factor_).sk_bitmap(), |
| 243 -clip_right, 0, &multiply_paint); | 243 -clip_right, 0, &multiply_paint); |
| 244 | 244 |
| 245 canvas->drawBitmap(*buffer_image_.get(), 0, 0); | 245 canvas->drawBitmap(*buffer_image_.get(), 0, 0); |
| 246 } | 246 } |
| 247 | 247 |
| 248 void SpeechRecognitionBubbleBase::SetInputVolume(float volume, | 248 void SpeechRecognitionBubbleBase::SetInputVolume(float volume, |
| 249 float noise_volume) { | 249 float noise_volume) { |
| 250 mic_image_->eraseARGB(0, 0, 0, 0); | 250 mic_image_->eraseARGB(0, 0, 0, 0); |
| (...skipping 16 matching lines...) Expand all Loading... |
| 267 } | 267 } |
| 268 | 268 |
| 269 void SpeechRecognitionBubbleBase::SetImage(const gfx::ImageSkia& image) { | 269 void SpeechRecognitionBubbleBase::SetImage(const gfx::ImageSkia& image) { |
| 270 icon_image_ = image; | 270 icon_image_ = image; |
| 271 UpdateImage(); | 271 UpdateImage(); |
| 272 } | 272 } |
| 273 | 273 |
| 274 gfx::ImageSkia SpeechRecognitionBubbleBase::icon_image() { | 274 gfx::ImageSkia SpeechRecognitionBubbleBase::icon_image() { |
| 275 return icon_image_; | 275 return icon_image_; |
| 276 } | 276 } |
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