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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 "base/command_line.h" | 5 #include "base/command_line.h" |
| 6 #include "content/common/view_messages.h" | 6 #include "content/common/view_messages.h" |
| 7 #include "content/public/common/content_switches.h" | 7 #include "content/public/common/content_switches.h" |
| 8 #include "content/renderer/render_view_impl.h" | 8 #include "content/renderer/render_view_impl.h" |
| 9 #include "content/renderer/renderer_accessibility.h" | 9 #include "content/renderer/renderer_accessibility.h" |
| 10 #include "third_party/WebKit/Source/WebKit/chromium/public/WebAccessibilityObjec
t.h" | 10 #include "third_party/WebKit/Source/WebKit/chromium/public/WebAccessibilityObjec
t.h" |
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| 162 const WebDocument& document = GetMainDocument(); | 162 const WebDocument& document = GetMainDocument(); |
| 163 if (document.isNull()) | 163 if (document.isNull()) |
| 164 return; | 164 return; |
| 165 | 165 |
| 166 if (notification != WebKit::WebAccessibilityNotificationLoadComplete && | 166 if (notification != WebKit::WebAccessibilityNotificationLoadComplete && |
| 167 !sent_load_complete_) { | 167 !sent_load_complete_) { |
| 168 // Load complete should be our first notification sent. Send it manually | 168 // Load complete should be our first notification sent. Send it manually |
| 169 // in cases where we don't get it first to avoid focus problems. | 169 // in cases where we don't get it first to avoid focus problems. |
| 170 PostAccessibilityNotification( | 170 PostAccessibilityNotification( |
| 171 document.accessibilityObject(), | 171 document.accessibilityObject(), |
| 172 WebKit::WebAccessibilityNotificationLayoutComplete); | 172 WebKit::WebAccessibilityNotificationLoadComplete); |
| 173 } | 173 } |
| 174 | 174 |
| 175 gfx::Size scroll_offset = document.frame()->scrollOffset(); | 175 gfx::Size scroll_offset = document.frame()->scrollOffset(); |
| 176 if (scroll_offset != last_scroll_offset_) { | 176 if (scroll_offset != last_scroll_offset_) { |
| 177 // Make sure the browser is always aware of the scroll position of | 177 // Make sure the browser is always aware of the scroll position of |
| 178 // the root document element by posting a generic notification that | 178 // the root document element by posting a generic notification that |
| 179 // will update it. | 179 // will update it. |
| 180 // TODO(dmazzoni): remove this as soon as | 180 // TODO(dmazzoni): remove this as soon as |
| 181 // https://bugs.webkit.org/show_bug.cgi?id=73460 is fixed. | 181 // https://bugs.webkit.org/show_bug.cgi?id=73460 is fixed. |
| 182 last_scroll_offset_ = scroll_offset; | 182 last_scroll_offset_ = scroll_offset; |
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| 523 | 523 |
| 524 WebDocument RendererAccessibility::GetMainDocument() { | 524 WebDocument RendererAccessibility::GetMainDocument() { |
| 525 WebView* view = render_view()->GetWebView(); | 525 WebView* view = render_view()->GetWebView(); |
| 526 WebFrame* main_frame = view ? view->mainFrame() : NULL; | 526 WebFrame* main_frame = view ? view->mainFrame() : NULL; |
| 527 | 527 |
| 528 if (main_frame) | 528 if (main_frame) |
| 529 return main_frame->document(); | 529 return main_frame->document(); |
| 530 else | 530 else |
| 531 return WebDocument(); | 531 return WebDocument(); |
| 532 } | 532 } |
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