OLD | NEW |
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 CONTENT_BROWSER_HOST_ZOOM_MAP_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_HOST_ZOOM_MAP_IMPL_H_ |
6 #define CONTENT_BROWSER_HOST_ZOOM_MAP_IMPL_H_ | 6 #define CONTENT_BROWSER_HOST_ZOOM_MAP_IMPL_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <tuple> | 10 #include <tuple> |
(...skipping 18 matching lines...) Expand all Loading... |
29 public: | 29 public: |
30 HostZoomMapImpl(); | 30 HostZoomMapImpl(); |
31 ~HostZoomMapImpl() override; | 31 ~HostZoomMapImpl() override; |
32 | 32 |
33 // HostZoomMap implementation: | 33 // HostZoomMap implementation: |
34 void SetPageScaleFactorIsOneForView( | 34 void SetPageScaleFactorIsOneForView( |
35 int render_process_id, int render_view_id, bool is_one) override; | 35 int render_process_id, int render_view_id, bool is_one) override; |
36 void ClearPageScaleFactorIsOneForView( | 36 void ClearPageScaleFactorIsOneForView( |
37 int render_process_id, int render_view_id) override; | 37 int render_process_id, int render_view_id) override; |
38 void CopyFrom(HostZoomMap* copy) override; | 38 void CopyFrom(HostZoomMap* copy) override; |
| 39 void PreserveTemporaryZoomLevelFrom( |
| 40 const HostZoomMap* copy, RenderFrameHost* old_host, |
| 41 RenderFrameHost* new_host) override; |
39 double GetZoomLevelForHostAndScheme(const std::string& scheme, | 42 double GetZoomLevelForHostAndScheme(const std::string& scheme, |
40 const std::string& host) const override; | 43 const std::string& host) const override; |
41 // TODO(wjmaclean) Should we use a GURL here? crbug.com/384486 | 44 // TODO(wjmaclean) Should we use a GURL here? crbug.com/384486 |
42 bool HasZoomLevel(const std::string& scheme, | 45 bool HasZoomLevel(const std::string& scheme, |
43 const std::string& host) const override; | 46 const std::string& host) const override; |
44 ZoomLevelVector GetAllZoomLevels() const override; | 47 ZoomLevelVector GetAllZoomLevels() const override; |
45 void SetZoomLevelForHost(const std::string& host, double level) override; | 48 void SetZoomLevelForHost(const std::string& host, double level) override; |
46 void SetZoomLevelForHostAndScheme(const std::string& scheme, | 49 void SetZoomLevelForHostAndScheme(const std::string& scheme, |
47 const std::string& host, | 50 const std::string& host, |
48 double level) override; | 51 double level) override; |
(...skipping 25 matching lines...) Expand all Loading... |
74 double level); | 77 double level); |
75 | 78 |
76 // Sets the zoom level for the specified view. The level may be set for only | 79 // Sets the zoom level for the specified view. The level may be set for only |
77 // this view, or for the host, depending on UsesTemporaryZoomLevel(). | 80 // this view, or for the host, depending on UsesTemporaryZoomLevel(). |
78 void SetZoomLevelForView(int render_process_id, | 81 void SetZoomLevelForView(int render_process_id, |
79 int render_view_id, | 82 int render_view_id, |
80 double level, | 83 double level, |
81 const std::string& host); | 84 const std::string& host); |
82 | 85 |
83 // Returns the temporary zoom level that's only valid for the lifetime of | 86 // Returns the temporary zoom level that's only valid for the lifetime of |
84 // the given WebContents (i.e. isn't saved and doesn't affect other | 87 // the given view (i.e. isn't saved and doesn't affect other WebContentses) |
85 // WebContentses) if it exists, the default zoom level otherwise. | 88 // if it exists, the default zoom level otherwise. |
86 // | 89 // |
87 // This may be called on any thread. | 90 // This may be called on any thread. |
88 double GetTemporaryZoomLevel(int render_process_id, | 91 double GetTemporaryZoomLevel(int render_process_id, |
89 int render_view_id) const; | 92 int render_view_id) const; |
90 | 93 |
91 // Returns the zoom level regardless of whether it's temporary, host-keyed or | 94 // Returns the zoom level regardless of whether it's temporary, host-keyed or |
92 // scheme+host-keyed. | 95 // scheme+host-keyed. |
93 // | 96 // |
94 // This may be called on any thread. | 97 // This may be called on any thread. |
95 double GetZoomLevelForView(const GURL& url, | 98 double GetZoomLevelForView(const GURL& url, |
(...skipping 61 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
157 mutable base::Lock lock_; | 160 mutable base::Lock lock_; |
158 | 161 |
159 NotificationRegistrar registrar_; | 162 NotificationRegistrar registrar_; |
160 | 163 |
161 DISALLOW_COPY_AND_ASSIGN(HostZoomMapImpl); | 164 DISALLOW_COPY_AND_ASSIGN(HostZoomMapImpl); |
162 }; | 165 }; |
163 | 166 |
164 } // namespace content | 167 } // namespace content |
165 | 168 |
166 #endif // CONTENT_BROWSER_HOST_ZOOM_MAP_IMPL_H_ | 169 #endif // CONTENT_BROWSER_HOST_ZOOM_MAP_IMPL_H_ |
OLD | NEW |