content/renderer/browser_plugin/browser_plugin_backing_store.cc - Issue 11360106: Browser Plugin: Implement AutoSize

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Side by Side Diff: content/renderer/browser_plugin/browser_plugin_backing_store.cc

Issue 11360106: Browser Plugin: Implement AutoSize (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Merged with ToT Created 8 years, 1 month ago

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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 "content/renderer/browser_plugin/browser_plugin_backing_store.h"	5 #include "content/renderer/browser_plugin/browser_plugin_backing_store.h"

6	6

7 #include "ui/gfx/canvas.h"	7 #include "ui/gfx/canvas.h"

8 #include "ui/gfx/rect.h"	8 #include "ui/gfx/rect.h"

9 #include "ui/gfx/rect_conversions.h"	9 #include "ui/gfx/rect_conversions.h"

10 #include "ui/gfx/size_conversions.h"	10 #include "ui/gfx/size_conversions.h"

(...skipping 74 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
85 int pixel_dy = dy * scale_factor_;	85 int pixel_dy = dy * scale_factor_;

86	86

87 int x = std::min(pixel_rect.x(), pixel_rect.x() - pixel_dx);	87 int x = std::min(pixel_rect.x(), pixel_rect.x() - pixel_dx);

88 int y = std::min(pixel_rect.y(), pixel_rect.y() - pixel_dy);	88 int y = std::min(pixel_rect.y(), pixel_rect.y() - pixel_dy);

89 int w = pixel_rect.width() + abs(pixel_dx);	89 int w = pixel_rect.width() + abs(pixel_dx);

90 int h = pixel_rect.height() + abs(pixel_dy);	90 int h = pixel_rect.height() + abs(pixel_dy);

91 SkIRect rect = SkIRect::MakeXYWH(x, y, w, h);	91 SkIRect rect = SkIRect::MakeXYWH(x, y, w, h);

92 bitmap_.scrollRect(&rect, pixel_dx, pixel_dy);	92 bitmap_.scrollRect(&rect, pixel_dx, pixel_dy);

93 }	93 }

94	94

	95 void BrowserPluginBackingStore::Clear(SkColor clear_color) {

	96 canvas_->clear(clear_color);

	97 }

	98

95 } // namespace content	99 } // namespace content

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