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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_TEST_ACCESSIBILITY_BROWSER_TEST_UTILS_H_ | 5 #ifndef CONTENT_TEST_ACCESSIBILITY_BROWSER_TEST_UTILS_H_ |
6 #define CONTENT_TEST_ACCESSIBILITY_BROWSER_TEST_UTILS_H_ | 6 #define CONTENT_TEST_ACCESSIBILITY_BROWSER_TEST_UTILS_H_ |
7 | 7 |
8 #include "base/memory/weak_ptr.h" | 8 #include "base/memory/weak_ptr.h" |
9 #include "content/common/view_message_enums.h" | 9 #include "content/common/accessibility_mode_enums.h" |
10 #include "ui/accessibility/ax_node_data.h" | 10 #include "ui/accessibility/ax_node_data.h" |
11 #include "ui/accessibility/ax_tree.h" | 11 #include "ui/accessibility/ax_tree.h" |
12 | 12 |
13 namespace content { | 13 namespace content { |
14 | 14 |
15 class MessageLoopRunner; | 15 class MessageLoopRunner; |
16 class RenderViewHostImpl; | 16 class RenderFrameHostImpl; |
17 class Shell; | 17 class Shell; |
18 | 18 |
19 // Create an instance of this class *before* doing any operation that | 19 // Create an instance of this class *before* doing any operation that |
20 // might generate an accessibility event (like a page navigation or | 20 // might generate an accessibility event (like a page navigation or |
21 // clicking on a button). Then call WaitForNotification | 21 // clicking on a button). Then call WaitForNotification |
22 // afterwards to block until the specified accessibility notification has been | 22 // afterwards to block until the specified accessibility notification has been |
23 // received. | 23 // received. |
24 class AccessibilityNotificationWaiter { | 24 class AccessibilityNotificationWaiter { |
25 public: | 25 public: |
26 explicit AccessibilityNotificationWaiter(Shell* shell); | 26 explicit AccessibilityNotificationWaiter(Shell* shell); |
(...skipping 19 matching lines...) Expand all Loading... |
46 | 46 |
47 private: | 47 private: |
48 // Callback from RenderViewHostImpl. | 48 // Callback from RenderViewHostImpl. |
49 void OnAccessibilityEvent(ui::AXEvent event, int event_target_id); | 49 void OnAccessibilityEvent(ui::AXEvent event, int event_target_id); |
50 | 50 |
51 // Helper function to determine if the accessibility tree in | 51 // Helper function to determine if the accessibility tree in |
52 // GetAXTree() is about the page with the url "about:blank". | 52 // GetAXTree() is about the page with the url "about:blank". |
53 bool IsAboutBlank(); | 53 bool IsAboutBlank(); |
54 | 54 |
55 Shell* shell_; | 55 Shell* shell_; |
56 RenderViewHostImpl* view_host_; | 56 RenderFrameHostImpl* frame_host_; |
57 ui::AXEvent event_to_wait_for_; | 57 ui::AXEvent event_to_wait_for_; |
58 scoped_refptr<MessageLoopRunner> loop_runner_; | 58 scoped_refptr<MessageLoopRunner> loop_runner_; |
59 base::WeakPtrFactory<AccessibilityNotificationWaiter> weak_factory_; | 59 base::WeakPtrFactory<AccessibilityNotificationWaiter> weak_factory_; |
60 int event_target_id_; | 60 int event_target_id_; |
61 | 61 |
62 DISALLOW_COPY_AND_ASSIGN(AccessibilityNotificationWaiter); | 62 DISALLOW_COPY_AND_ASSIGN(AccessibilityNotificationWaiter); |
63 }; | 63 }; |
64 | 64 |
65 } // namespace content | 65 } // namespace content |
66 | 66 |
67 #endif // CONTENT_TEST_ACCESSIBILITY_BROWSER_TEST_UTILS_H_ | 67 #endif // CONTENT_TEST_ACCESSIBILITY_BROWSER_TEST_UTILS_H_ |
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