зеркало из https://github.com/mozilla/gecko-dev.git
Bug 569653 - Investigate and fix unsafe selection changes. r=surkov
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1fbfa52b25
Коммит
fd674e7edb
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@ -40,6 +40,7 @@
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#include "nsAccessibilityService.h"
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#include "nsAccUtils.h"
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#include "nsDocAccessible.h"
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#include "nsEventShell.h"
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#include "nsIAccessibleEvent.h"
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#include "nsTextEquivUtils.h"
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@ -780,8 +781,14 @@ nsHTMLSelectOptionAccessible::SelectionChangedIfOption(nsIContent *aPossibleOpti
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if (!option)
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return;
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nsEventShell::FireEvent(nsIAccessibleEvent::EVENT_SELECTION_WITHIN,
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multiSelect);
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nsRefPtr<nsAccEvent> selWithinEvent =
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new nsAccEvent(nsIAccessibleEvent::EVENT_SELECTION_WITHIN, multiSelect);
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if (!selWithinEvent)
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return;
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option->GetDocAccessible()->FireDelayedAccessibleEvent(selWithinEvent);
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PRUint32 state = nsAccUtils::State(option);
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PRUint32 eventType;
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@ -792,7 +799,11 @@ nsHTMLSelectOptionAccessible::SelectionChangedIfOption(nsIContent *aPossibleOpti
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eventType = nsIAccessibleEvent::EVENT_SELECTION_REMOVE;
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}
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nsEventShell::FireEvent(eventType, option);
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nsRefPtr<nsAccEvent> setAddRemoveEvent =
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new nsAccEvent(eventType, option);
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if (setAddRemoveEvent)
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option->GetDocAccessible()->FireDelayedAccessibleEvent(setAddRemoveEvent);
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}
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////////////////////////////////////////////////////////////////////////////////
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