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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 #include "content/renderer/accessibility/renderer_accessibility.h" | 5 #include "content/renderer/accessibility/renderer_accessibility.h" |
| 6 | 6 |
| 7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
| 8 #include "content/public/common/content_switches.h" | 8 #include "content/public/common/content_switches.h" |
| 9 #include "content/renderer/render_view_impl.h" | 9 #include "content/renderer/render_view_impl.h" |
| 10 #include "third_party/WebKit/public/web/WebAXObject.h" | 10 #include "third_party/WebKit/public/web/WebAXObject.h" |
| 11 #include "third_party/WebKit/public/web/WebDocument.h" | 11 #include "third_party/WebKit/public/web/WebDocument.h" |
| 12 #include "third_party/WebKit/public/web/WebFrame.h" | 12 #include "third_party/WebKit/public/web/WebFrame.h" |
| 13 #include "third_party/WebKit/public/web/WebView.h" | 13 #include "third_party/WebKit/public/web/WebView.h" |
| 14 | 14 |
| 15 using WebKit::WebAXObject; | 15 using blink::WebAXObject; |
| 16 using WebKit::WebDocument; | 16 using blink::WebDocument; |
| 17 using WebKit::WebFrame; | 17 using blink::WebFrame; |
| 18 using WebKit::WebView; | 18 using blink::WebView; |
| 19 | 19 |
| 20 namespace content { | 20 namespace content { |
| 21 | 21 |
| 22 RendererAccessibility::RendererAccessibility( | 22 RendererAccessibility::RendererAccessibility( |
| 23 RenderViewImpl* render_view) | 23 RenderViewImpl* render_view) |
| 24 : RenderViewObserver(render_view), | 24 : RenderViewObserver(render_view), |
| 25 render_view_(render_view), | 25 render_view_(render_view), |
| 26 logging_(false) { | 26 logging_(false) { |
| 27 const CommandLine& command_line = *CommandLine::ForCurrentProcess(); | 27 const CommandLine& command_line = *CommandLine::ForCurrentProcess(); |
| 28 if (command_line.HasSwitch(switches::kEnableAccessibilityLogging)) | 28 if (command_line.HasSwitch(switches::kEnableAccessibilityLogging)) |
| 29 logging_ = true; | 29 logging_ = true; |
| 30 } | 30 } |
| 31 | 31 |
| 32 RendererAccessibility::~RendererAccessibility() { | 32 RendererAccessibility::~RendererAccessibility() { |
| 33 } | 33 } |
| 34 | 34 |
| 35 WebDocument RendererAccessibility::GetMainDocument() { | 35 WebDocument RendererAccessibility::GetMainDocument() { |
| 36 WebView* view = render_view()->GetWebView(); | 36 WebView* view = render_view()->GetWebView(); |
| 37 WebFrame* main_frame = view ? view->mainFrame() : NULL; | 37 WebFrame* main_frame = view ? view->mainFrame() : NULL; |
| 38 | 38 |
| 39 if (main_frame) | 39 if (main_frame) |
| 40 return main_frame->document(); | 40 return main_frame->document(); |
| 41 | 41 |
| 42 return WebDocument(); | 42 return WebDocument(); |
| 43 } | 43 } |
| 44 | 44 |
| 45 #ifndef NDEBUG | 45 #ifndef NDEBUG |
| 46 const std::string RendererAccessibility::AccessibilityEventToString( | 46 const std::string RendererAccessibility::AccessibilityEventToString( |
| 47 WebKit::WebAXEvent event) { | 47 blink::WebAXEvent event) { |
| 48 switch (event) { | 48 switch (event) { |
| 49 case WebKit::WebAXEventActiveDescendantChanged: | 49 case blink::WebAXEventActiveDescendantChanged: |
| 50 return "active descendant changed"; | 50 return "active descendant changed"; |
| 51 case WebKit::WebAXEventAriaAttributeChanged: | 51 case blink::WebAXEventAriaAttributeChanged: |
| 52 return "aria attribute changed"; | 52 return "aria attribute changed"; |
| 53 case WebKit::WebAXEventAutocorrectionOccured: | 53 case blink::WebAXEventAutocorrectionOccured: |
| 54 return "autocorrection occurred"; | 54 return "autocorrection occurred"; |
| 55 case WebKit::WebAXEventBlur: | 55 case blink::WebAXEventBlur: |
| 56 return "blur"; | 56 return "blur"; |
| 57 case WebKit::WebAXEventAlert: | 57 case blink::WebAXEventAlert: |
| 58 return "alert"; | 58 return "alert"; |
| 59 case WebKit::WebAXEventCheckedStateChanged: | 59 case blink::WebAXEventCheckedStateChanged: |
| 60 return "check state changed"; | 60 return "check state changed"; |
| 61 case WebKit::WebAXEventChildrenChanged: | 61 case blink::WebAXEventChildrenChanged: |
| 62 return "children changed"; | 62 return "children changed"; |
| 63 case WebKit::WebAXEventFocus: | 63 case blink::WebAXEventFocus: |
| 64 return "focus changed"; | 64 return "focus changed"; |
| 65 case WebKit::WebAXEventInvalidStatusChanged: | 65 case blink::WebAXEventInvalidStatusChanged: |
| 66 return "invalid status changed"; | 66 return "invalid status changed"; |
| 67 case WebKit::WebAXEventLayoutComplete: | 67 case blink::WebAXEventLayoutComplete: |
| 68 return "layout complete"; | 68 return "layout complete"; |
| 69 case WebKit::WebAXEventLiveRegionChanged: | 69 case blink::WebAXEventLiveRegionChanged: |
| 70 return "live region changed"; | 70 return "live region changed"; |
| 71 case WebKit::WebAXEventLoadComplete: | 71 case blink::WebAXEventLoadComplete: |
| 72 return "load complete"; | 72 return "load complete"; |
| 73 case WebKit::WebAXEventMenuListItemSelected: | 73 case blink::WebAXEventMenuListItemSelected: |
| 74 return "menu list item selected"; | 74 return "menu list item selected"; |
| 75 case WebKit::WebAXEventMenuListValueChanged: | 75 case blink::WebAXEventMenuListValueChanged: |
| 76 return "menu list changed"; | 76 return "menu list changed"; |
| 77 case WebKit::WebAXEventShow: | 77 case blink::WebAXEventShow: |
| 78 return "object show"; | 78 return "object show"; |
| 79 case WebKit::WebAXEventHide: | 79 case blink::WebAXEventHide: |
| 80 return "object hide"; | 80 return "object hide"; |
| 81 case WebKit::WebAXEventRowCountChanged: | 81 case blink::WebAXEventRowCountChanged: |
| 82 return "row count changed"; | 82 return "row count changed"; |
| 83 case WebKit::WebAXEventRowCollapsed: | 83 case blink::WebAXEventRowCollapsed: |
| 84 return "row collapsed"; | 84 return "row collapsed"; |
| 85 case WebKit::WebAXEventRowExpanded: | 85 case blink::WebAXEventRowExpanded: |
| 86 return "row expanded"; | 86 return "row expanded"; |
| 87 case WebKit::WebAXEventScrolledToAnchor: | 87 case blink::WebAXEventScrolledToAnchor: |
| 88 return "scrolled to anchor"; | 88 return "scrolled to anchor"; |
| 89 case WebKit::WebAXEventSelectedChildrenChanged: | 89 case blink::WebAXEventSelectedChildrenChanged: |
| 90 return "selected children changed"; | 90 return "selected children changed"; |
| 91 case WebKit::WebAXEventSelectedTextChanged: | 91 case blink::WebAXEventSelectedTextChanged: |
| 92 return "selected text changed"; | 92 return "selected text changed"; |
| 93 case WebKit::WebAXEventTextChanged: | 93 case blink::WebAXEventTextChanged: |
| 94 return "text changed"; | 94 return "text changed"; |
| 95 case WebKit::WebAXEventTextInserted: | 95 case blink::WebAXEventTextInserted: |
| 96 return "text inserted"; | 96 return "text inserted"; |
| 97 case WebKit::WebAXEventTextRemoved: | 97 case blink::WebAXEventTextRemoved: |
| 98 return "text removed"; | 98 return "text removed"; |
| 99 case WebKit::WebAXEventValueChanged: | 99 case blink::WebAXEventValueChanged: |
| 100 return "value changed"; | 100 return "value changed"; |
| 101 default: | 101 default: |
| 102 NOTREACHED(); | 102 NOTREACHED(); |
| 103 } | 103 } |
| 104 return ""; | 104 return ""; |
| 105 } | 105 } |
| 106 #endif | 106 #endif |
| 107 | 107 |
| 108 } // namespace content | 108 } // namespace content |
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