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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 #ifndef ANDROID_WEBVIEW_BROWSER_RENDER_HOST_RENDER_VIEW_HOST_EXT_H_ | 5 #ifndef ANDROID_WEBVIEW_BROWSER_RENDER_HOST_RENDER_VIEW_HOST_EXT_H_ |
6 #define ANDROID_WEBVIEW_BROWSER_RENDER_HOST_RENDER_VIEW_HOST_EXT_H_ | 6 #define ANDROID_WEBVIEW_BROWSER_RENDER_HOST_RENDER_VIEW_HOST_EXT_H_ |
7 | 7 |
8 #include "content/public/browser/web_contents_observer.h" | 8 #include "content/public/browser/web_contents_observer.h" |
9 | 9 |
10 #include "android_webview/common/aw_hit_test_data.h" | 10 #include "android_webview/common/aw_hit_test_data.h" |
11 #include "base/callback_forward.h" | 11 #include "base/callback_forward.h" |
12 #include "base/threading/non_thread_safe.h" | 12 #include "base/threading/non_thread_safe.h" |
13 #include "third_party/skia/include/core/SkColor.h" | 13 #include "third_party/skia/include/core/SkColor.h" |
| 14 #include "ui/gfx/geometry/rect_f.h" |
14 #include "ui/gfx/size.h" | 15 #include "ui/gfx/size.h" |
15 | 16 |
16 class GURL; | 17 class GURL; |
17 | 18 |
18 namespace content { | 19 namespace content { |
19 struct FrameNavigateParams; | 20 struct FrameNavigateParams; |
20 struct LoadCommittedDetails; | 21 struct LoadCommittedDetails; |
21 } // namespace content | 22 } // namespace content |
22 | 23 |
23 namespace android_webview { | 24 namespace android_webview { |
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46 virtual ~AwRenderViewHostExt(); | 47 virtual ~AwRenderViewHostExt(); |
47 | 48 |
48 // |result| will be invoked with the outcome of the request. | 49 // |result| will be invoked with the outcome of the request. |
49 typedef base::Callback<void(bool)> DocumentHasImagesResult; | 50 typedef base::Callback<void(bool)> DocumentHasImagesResult; |
50 void DocumentHasImages(DocumentHasImagesResult result); | 51 void DocumentHasImages(DocumentHasImagesResult result); |
51 | 52 |
52 // Clear all WebCore memory cache (not only for this view). | 53 // Clear all WebCore memory cache (not only for this view). |
53 void ClearCache(); | 54 void ClearCache(); |
54 | 55 |
55 // Do a hit test at the view port coordinates and asynchronously update | 56 // Do a hit test at the view port coordinates and asynchronously update |
56 // |last_hit_test_data_|. |view_x| and |view_y| are in density independent | 57 // |last_hit_test_data_|. |touch_area.x()| and |touch_are.y()| are in density |
57 // pixels used by blink::WebView. | 58 // independent pixels used by blink::WebView. |
58 void RequestNewHitTestDataAt(int view_x, int view_y); | 59 void RequestNewHitTestDataAt(gfx::RectF touch_area); |
59 | 60 |
60 // Optimization to avoid unnecessary Java object creation on hit test. | 61 // Optimization to avoid unnecessary Java object creation on hit test. |
61 bool HasNewHitTestData() const; | 62 bool HasNewHitTestData() const; |
62 void MarkHitTestDataRead(); | 63 void MarkHitTestDataRead(); |
63 | 64 |
64 // Return |last_hit_test_data_|. Note that this is unavoidably racy; | 65 // Return |last_hit_test_data_|. Note that this is unavoidably racy; |
65 // the corresponding public WebView API is as well. | 66 // the corresponding public WebView API is as well. |
66 const AwHitTestData& GetLastHitTestData() const; | 67 const AwHitTestData& GetLastHitTestData() const; |
67 | 68 |
68 // Sets the zoom factor for text only. Used in layout modes other than | 69 // Sets the zoom factor for text only. Used in layout modes other than |
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106 AwHitTestData last_hit_test_data_; | 107 AwHitTestData last_hit_test_data_; |
107 | 108 |
108 bool has_new_hit_test_data_; | 109 bool has_new_hit_test_data_; |
109 | 110 |
110 DISALLOW_COPY_AND_ASSIGN(AwRenderViewHostExt); | 111 DISALLOW_COPY_AND_ASSIGN(AwRenderViewHostExt); |
111 }; | 112 }; |
112 | 113 |
113 } // namespace android_webview | 114 } // namespace android_webview |
114 | 115 |
115 #endif // ANDROID_WEBVIEW_BROWSER_RENDER_HOST_RENDER_VIEW_HOST_EXT_H_ | 116 #endif // ANDROID_WEBVIEW_BROWSER_RENDER_HOST_RENDER_VIEW_HOST_EXT_H_ |
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