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Side by Side Diff: content/browser/accessibility/browser_accessibility_manager_win.h

Issue 116293005: Refactor content/ to use ui::AXNodeData instead of blink. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Update content/DEPS instead of subdirs Created 6 years, 11 months 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 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_WIN_H_ 5 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_WIN_H_
6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_WIN_H_ 6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_WIN_H_
7 7
8 #include <oleacc.h> 8 #include <oleacc.h>
9 9
10 #include "base/memory/scoped_ptr.h" 10 #include "base/memory/scoped_ptr.h"
11 #include "base/win/scoped_comptr.h" 11 #include "base/win/scoped_comptr.h"
12 #include "content/browser/accessibility/browser_accessibility_manager.h" 12 #include "content/browser/accessibility/browser_accessibility_manager.h"
13 13
14 namespace content { 14 namespace content {
15 class BrowserAccessibilityWin; 15 class BrowserAccessibilityWin;
16 16
17 class AccessibleHWND; 17 class AccessibleHWND;
18 18
19 // Manages a tree of BrowserAccessibilityWin objects. 19 // Manages a tree of BrowserAccessibilityWin objects.
20 class CONTENT_EXPORT BrowserAccessibilityManagerWin 20 class CONTENT_EXPORT BrowserAccessibilityManagerWin
21 : public BrowserAccessibilityManager { 21 : public BrowserAccessibilityManager {
22 public: 22 public:
23 BrowserAccessibilityManagerWin( 23 BrowserAccessibilityManagerWin(
24 HWND parent_hwnd, 24 HWND parent_hwnd,
25 IAccessible* parent_iaccessible, 25 IAccessible* parent_iaccessible,
26 const AccessibilityNodeData& src, 26 const ui::AXNodeData& src,
27 BrowserAccessibilityDelegate* delegate, 27 BrowserAccessibilityDelegate* delegate,
28 BrowserAccessibilityFactory* factory = new BrowserAccessibilityFactory()); 28 BrowserAccessibilityFactory* factory = new BrowserAccessibilityFactory());
29 29
30 virtual ~BrowserAccessibilityManagerWin(); 30 virtual ~BrowserAccessibilityManagerWin();
31 31
32 static AccessibilityNodeData GetEmptyDocument(); 32 static ui::AXNodeData GetEmptyDocument();
33 33
34 // Get the closest containing HWND. 34 // Get the closest containing HWND.
35 HWND parent_hwnd() { return parent_hwnd_; } 35 HWND parent_hwnd() { return parent_hwnd_; }
36 36
37 // The IAccessible for the parent window. 37 // The IAccessible for the parent window.
38 IAccessible* parent_iaccessible() { return parent_iaccessible_; } 38 IAccessible* parent_iaccessible() { return parent_iaccessible_; }
39 void set_parent_iaccessible(IAccessible* parent_iaccessible) { 39 void set_parent_iaccessible(IAccessible* parent_iaccessible) {
40 parent_iaccessible_ = parent_iaccessible; 40 parent_iaccessible_ = parent_iaccessible;
41 } 41 }
42 42
43 // Calls NotifyWinEvent if the parent window's IAccessible pointer is known. 43 // Calls NotifyWinEvent if the parent window's IAccessible pointer is known.
44 void MaybeCallNotifyWinEvent(DWORD event, LONG child_id); 44 void MaybeCallNotifyWinEvent(DWORD event, LONG child_id);
45 45
46 // BrowserAccessibilityManager methods 46 // BrowserAccessibilityManager methods
47 virtual void AddNodeToMap(BrowserAccessibility* node); 47 virtual void AddNodeToMap(BrowserAccessibility* node);
48 virtual void RemoveNode(BrowserAccessibility* node) OVERRIDE; 48 virtual void RemoveNode(BrowserAccessibility* node) OVERRIDE;
49 virtual void NotifyAccessibilityEvent( 49 virtual void NotifyAccessibilityEvent(
50 blink::WebAXEvent event_type, BrowserAccessibility* node) OVERRIDE; 50 ui::AXEvent event_type, BrowserAccessibility* node) OVERRIDE;
51 51
52 // Track this object and post a VISIBLE_DATA_CHANGED notification when 52 // Track this object and post a VISIBLE_DATA_CHANGED notification when
53 // its container scrolls. 53 // its container scrolls.
54 // TODO(dmazzoni): remove once http://crbug.com/113483 is fixed. 54 // TODO(dmazzoni): remove once http://crbug.com/113483 is fixed.
55 void TrackScrollingObject(BrowserAccessibilityWin* node); 55 void TrackScrollingObject(BrowserAccessibilityWin* node);
56 56
57 // Return a pointer to the object corresponding to the given windows-specific 57 // Return a pointer to the object corresponding to the given windows-specific
58 // unique id, does not make a new reference. 58 // unique id, does not make a new reference.
59 BrowserAccessibilityWin* GetFromUniqueIdWin(LONG unique_id_win); 59 BrowserAccessibilityWin* GetFromUniqueIdWin(LONG unique_id_win);
60 60
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84 84
85 // Owned by its parent; OnAccessibleHwndDeleted gets called upon deletion. 85 // Owned by its parent; OnAccessibleHwndDeleted gets called upon deletion.
86 AccessibleHWND* accessible_hwnd_; 86 AccessibleHWND* accessible_hwnd_;
87 87
88 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityManagerWin); 88 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityManagerWin);
89 }; 89 };
90 90
91 } // namespace content 91 } // namespace content
92 92
93 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_WIN_H_ 93 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_WIN_H_
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