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Side by Side Diff: webkit/glue/webaccessibilitymanager.h

Issue 293001: Delete glue/webview{_delegate}.h (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 11 years, 2 months ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 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 WEBKIT_GLUE_WEBACCESSIBILITYMANAGER_H_ 5 #ifndef WEBKIT_GLUE_WEBACCESSIBILITYMANAGER_H_
6 #define WEBKIT_GLUE_WEBACCESSIBILITYMANAGER_H_ 6 #define WEBKIT_GLUE_WEBACCESSIBILITYMANAGER_H_
7 7
8 #include "webkit/glue/webaccessibility.h" 8 #include "webkit/glue/webaccessibility.h"
9 9
10 namespace WebKit { 10 namespace WebKit {
11 class WebAccessibilityObject; 11 class WebAccessibilityObject;
12 class WebView;
12 } 13 }
13 14
14 class WebView;
15
16 //////////////////////////////////////////////////////////////////////////////// 15 ////////////////////////////////////////////////////////////////////////////////
17 // 16 //
18 // WebAccessibilityManager 17 // WebAccessibilityManager
19 // 18 //
20 // Responds to incoming accessibility requests from the browser side. Retrieves 19 // Responds to incoming accessibility requests from the browser side. Retrieves
21 // the requested information from the active AccessibilityObject, through the 20 // the requested information from the active AccessibilityObject, through the
22 // GlueAccessibilityObject. 21 // GlueAccessibilityObject.
23 //////////////////////////////////////////////////////////////////////////////// 22 ////////////////////////////////////////////////////////////////////////////////
24 namespace webkit_glue { 23 namespace webkit_glue {
25 24
26 class WebAccessibilityManager { 25 class WebAccessibilityManager {
27 public: 26 public:
28 WebAccessibilityManager() {} 27 WebAccessibilityManager() {}
29 virtual ~WebAccessibilityManager() {} 28 virtual ~WebAccessibilityManager() {}
30 29
31 // Creates a new instance of WebAccessibilityManager. 30 // Creates a new instance of WebAccessibilityManager.
32 static WebAccessibilityManager* Create(); 31 static WebAccessibilityManager* Create();
33 32
34 // Retrieves the accessibility information as requested in in_params, by 33 // Retrieves the accessibility information as requested in in_params, by
35 // calling into WebKit's AccessibilityObject. Maintains a hashmap of the 34 // calling into WebKit's AccessibilityObject. Maintains a hashmap of the
36 // currently active (browser side ref-count non-zero) instances. Returns true 35 // currently active (browser side ref-count non-zero) instances. Returns true
37 // if successful, false otherwise. 36 // if successful, false otherwise.
38 virtual bool GetAccObjInfo(WebView* view, 37 virtual bool GetAccObjInfo(WebKit::WebView* view,
39 const WebAccessibility::InParams& in_params, 38 const WebAccessibility::InParams& in_params,
40 WebAccessibility::OutParams* out_params) = 0; 39 WebAccessibility::OutParams* out_params) = 0;
41 40
42 // Erases the entry identified by the [acc_obj_id] from the hash maps. If 41 // Erases the entry identified by the [acc_obj_id] from the hash maps. If
43 // [clear_all] is true, all entries are erased. Returns true if successful, 42 // [clear_all] is true, all entries are erased. Returns true if successful,
44 // false otherwise. 43 // false otherwise.
45 virtual bool ClearAccObjMap(int acc_obj_id, bool clear_all) = 0; 44 virtual bool ClearAccObjMap(int acc_obj_id, bool clear_all) = 0;
46 45
47 // Retrieves the id of the input AccessibilityObject, due to a focus event. 46 // Retrieves the id of the input AccessibilityObject, due to a focus event.
48 // Returns an id greater than or equal to 0 if successful, -1 otherwise. 47 // Returns an id greater than or equal to 0 if successful, -1 otherwise.
49 virtual int FocusAccObj(const WebKit::WebAccessibilityObject& object) = 0; 48 virtual int FocusAccObj(const WebKit::WebAccessibilityObject& object) = 0;
50 49
51 private: 50 private:
52 // Retrieves the RenderObject associated with this WebView, and uses it to 51 // Retrieves the RenderObject associated with this WebView, and uses it to
53 // initialize the root of the GlueAccessibilityObject tree with the 52 // initialize the root of the GlueAccessibilityObject tree with the
54 // associated accessibility information. Returns true if successful, false 53 // associated accessibility information. Returns true if successful, false
55 // otherwise. 54 // otherwise.
56 virtual bool InitAccObjRoot(WebView* view) = 0; 55 virtual bool InitAccObjRoot(WebKit::WebView* view) = 0;
57 56
58 DISALLOW_COPY_AND_ASSIGN(WebAccessibilityManager); 57 DISALLOW_COPY_AND_ASSIGN(WebAccessibilityManager);
59 }; 58 };
60 59
61 } // namespace webkit_glue 60 } // namespace webkit_glue
62 61
63 #endif // WEBKIT_GLUE_WEBACCESSIBILITYMANAGER_H_ 62 #endif // WEBKIT_GLUE_WEBACCESSIBILITYMANAGER_H_
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