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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 CONTENT_PUBLIC_BROWSER_WEB_UI_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_WEB_UI_H_ |
6 #define CONTENT_PUBLIC_BROWSER_WEB_UI_H_ | 6 #define CONTENT_PUBLIC_BROWSER_WEB_UI_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
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55 // Whenever possible, WebUI should push resources with this scale factor to | 55 // Whenever possible, WebUI should push resources with this scale factor to |
56 // Javascript. | 56 // Javascript. |
57 virtual float GetDeviceScaleFactor() const = 0; | 57 virtual float GetDeviceScaleFactor() const = 0; |
58 | 58 |
59 // Gets a custom tab title provided by the Web UI. If there is no title | 59 // Gets a custom tab title provided by the Web UI. If there is no title |
60 // override, the string will be empty which should trigger the default title | 60 // override, the string will be empty which should trigger the default title |
61 // behavior for the tab. | 61 // behavior for the tab. |
62 virtual const base::string16& GetOverriddenTitle() const = 0; | 62 virtual const base::string16& GetOverriddenTitle() const = 0; |
63 virtual void OverrideTitle(const base::string16& title) = 0; | 63 virtual void OverrideTitle(const base::string16& title) = 0; |
64 | 64 |
65 // Returns the transition type that should be used for link clicks on this | |
66 // Web UI. This will default to LINK but may be overridden. | |
67 virtual ui::PageTransition GetLinkTransitionType() const = 0; | |
68 virtual void SetLinkTransitionType(ui::PageTransition type) = 0; | |
69 | |
70 // Allows a controller to override the BindingsPolicy that should be enabled | 65 // Allows a controller to override the BindingsPolicy that should be enabled |
71 // for this page. | 66 // for this page. |
72 virtual int GetBindings() const = 0; | 67 virtual int GetBindings() const = 0; |
73 virtual void SetBindings(int bindings) = 0; | 68 virtual void SetBindings(int bindings) = 0; |
74 | 69 |
75 // Whether this WebUI has a render frame associated with it. This will be true | 70 // Whether this WebUI has a render frame associated with it. This will be true |
76 // if the URL that created this WebUI was actually visited. | 71 // if the URL that created this WebUI was actually visited. |
77 virtual bool HasRenderFrame() = 0; | 72 virtual bool HasRenderFrame() = 0; |
78 | 73 |
79 // Takes ownership of |handler|, which will be destroyed when the WebUI is. | 74 // Takes ownership of |handler|, which will be destroyed when the WebUI is. |
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126 const std::string& function_name, | 121 const std::string& function_name, |
127 const std::vector<const base::Value*>& args) = 0; | 122 const std::vector<const base::Value*>& args) = 0; |
128 | 123 |
129 // Allows mutable access to this WebUI's message handlers for testing. | 124 // Allows mutable access to this WebUI's message handlers for testing. |
130 virtual ScopedVector<WebUIMessageHandler>* GetHandlersForTesting() = 0; | 125 virtual ScopedVector<WebUIMessageHandler>* GetHandlersForTesting() = 0; |
131 }; | 126 }; |
132 | 127 |
133 } // namespace content | 128 } // namespace content |
134 | 129 |
135 #endif // CONTENT_PUBLIC_BROWSER_WEB_UI_H_ | 130 #endif // CONTENT_PUBLIC_BROWSER_WEB_UI_H_ |
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