gecko-dev/accessible/base/nsEventShell.cpp

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2012-05-21 11:12:37 +00:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsEventShell.h"
#include "nsAccUtils.h"
#include "mozilla/StaticPtr.h"
using namespace mozilla;
using namespace mozilla::a11y;
Bug 540285 - stop explicit usage of nsAccEvent::prepareEvent, r=marcoz, davidb, ginn --HG-- rename : accessible/tests/mochitest/Makefile.in => accessible/tests/mochitest/events/Makefile.in rename : accessible/tests/mochitest/test_events_caretmove.html => accessible/tests/mochitest/events/test_caretmove.html rename : accessible/tests/mochitest/test_events_coalescence.html => accessible/tests/mochitest/events/test_coalescence.html rename : accessible/tests/mochitest/test_events_doc.html => accessible/tests/mochitest/events/test_doc.html rename : accessible/tests/mochitest/test_events_draganddrop.html => accessible/tests/mochitest/events/test_dragndrop.html rename : accessible/tests/mochitest/test_events_flush.html => accessible/tests/mochitest/events/test_flush.html rename : accessible/tests/mochitest/test_events_focus.html => accessible/tests/mochitest/events/test_focus.html rename : accessible/tests/mochitest/test_events_focus.xul => accessible/tests/mochitest/events/test_focus.xul rename : accessible/tests/mochitest/test_events_focusdoc.html => accessible/tests/mochitest/events/test_focusdoc.html rename : accessible/tests/mochitest/test_events_mutation.html => accessible/tests/mochitest/events/test_mutation.html rename : accessible/tests/mochitest/test_events_scroll.xul => accessible/tests/mochitest/events/test_scroll.xul rename : accessible/tests/mochitest/test_events_tree.xul => accessible/tests/mochitest/events/test_tree.xul rename : accessible/tests/mochitest/test_events_valuechange.html => accessible/tests/mochitest/events/test_valuechange.html
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////////////////////////////////////////////////////////////////////////////////
// nsEventShell
////////////////////////////////////////////////////////////////////////////////
void
nsEventShell::FireEvent(AccEvent* aEvent)
{
if (!aEvent)
return;
Accessible* accessible = aEvent->GetAccessible();
NS_ENSURE_TRUE_VOID(accessible);
nsINode* node = accessible->GetNode();
Bug 540285 - stop explicit usage of nsAccEvent::prepareEvent, r=marcoz, davidb, ginn --HG-- rename : accessible/tests/mochitest/Makefile.in => accessible/tests/mochitest/events/Makefile.in rename : accessible/tests/mochitest/test_events_caretmove.html => accessible/tests/mochitest/events/test_caretmove.html rename : accessible/tests/mochitest/test_events_coalescence.html => accessible/tests/mochitest/events/test_coalescence.html rename : accessible/tests/mochitest/test_events_doc.html => accessible/tests/mochitest/events/test_doc.html rename : accessible/tests/mochitest/test_events_draganddrop.html => accessible/tests/mochitest/events/test_dragndrop.html rename : accessible/tests/mochitest/test_events_flush.html => accessible/tests/mochitest/events/test_flush.html rename : accessible/tests/mochitest/test_events_focus.html => accessible/tests/mochitest/events/test_focus.html rename : accessible/tests/mochitest/test_events_focus.xul => accessible/tests/mochitest/events/test_focus.xul rename : accessible/tests/mochitest/test_events_focusdoc.html => accessible/tests/mochitest/events/test_focusdoc.html rename : accessible/tests/mochitest/test_events_mutation.html => accessible/tests/mochitest/events/test_mutation.html rename : accessible/tests/mochitest/test_events_scroll.xul => accessible/tests/mochitest/events/test_scroll.xul rename : accessible/tests/mochitest/test_events_tree.xul => accessible/tests/mochitest/events/test_tree.xul rename : accessible/tests/mochitest/test_events_valuechange.html => accessible/tests/mochitest/events/test_valuechange.html
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if (node) {
sEventTargetNode = node;
sEventFromUserInput = aEvent->IsFromUserInput();
}
accessible->HandleAccEvent(aEvent);
Bug 540285 - stop explicit usage of nsAccEvent::prepareEvent, r=marcoz, davidb, ginn --HG-- rename : accessible/tests/mochitest/Makefile.in => accessible/tests/mochitest/events/Makefile.in rename : accessible/tests/mochitest/test_events_caretmove.html => accessible/tests/mochitest/events/test_caretmove.html rename : accessible/tests/mochitest/test_events_coalescence.html => accessible/tests/mochitest/events/test_coalescence.html rename : accessible/tests/mochitest/test_events_doc.html => accessible/tests/mochitest/events/test_doc.html rename : accessible/tests/mochitest/test_events_draganddrop.html => accessible/tests/mochitest/events/test_dragndrop.html rename : accessible/tests/mochitest/test_events_flush.html => accessible/tests/mochitest/events/test_flush.html rename : accessible/tests/mochitest/test_events_focus.html => accessible/tests/mochitest/events/test_focus.html rename : accessible/tests/mochitest/test_events_focus.xul => accessible/tests/mochitest/events/test_focus.xul rename : accessible/tests/mochitest/test_events_focusdoc.html => accessible/tests/mochitest/events/test_focusdoc.html rename : accessible/tests/mochitest/test_events_mutation.html => accessible/tests/mochitest/events/test_mutation.html rename : accessible/tests/mochitest/test_events_scroll.xul => accessible/tests/mochitest/events/test_scroll.xul rename : accessible/tests/mochitest/test_events_tree.xul => accessible/tests/mochitest/events/test_tree.xul rename : accessible/tests/mochitest/test_events_valuechange.html => accessible/tests/mochitest/events/test_valuechange.html
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sEventTargetNode = nullptr;
}
void
nsEventShell::FireEvent(uint32_t aEventType, Accessible* aAccessible,
EIsFromUserInput aIsFromUserInput)
{
NS_ENSURE_TRUE_VOID(aAccessible);
nsRefPtr<AccEvent> event = new AccEvent(aEventType, aAccessible,
aIsFromUserInput);
FireEvent(event);
}
Bug 540285 - stop explicit usage of nsAccEvent::prepareEvent, r=marcoz, davidb, ginn --HG-- rename : accessible/tests/mochitest/Makefile.in => accessible/tests/mochitest/events/Makefile.in rename : accessible/tests/mochitest/test_events_caretmove.html => accessible/tests/mochitest/events/test_caretmove.html rename : accessible/tests/mochitest/test_events_coalescence.html => accessible/tests/mochitest/events/test_coalescence.html rename : accessible/tests/mochitest/test_events_doc.html => accessible/tests/mochitest/events/test_doc.html rename : accessible/tests/mochitest/test_events_draganddrop.html => accessible/tests/mochitest/events/test_dragndrop.html rename : accessible/tests/mochitest/test_events_flush.html => accessible/tests/mochitest/events/test_flush.html rename : accessible/tests/mochitest/test_events_focus.html => accessible/tests/mochitest/events/test_focus.html rename : accessible/tests/mochitest/test_events_focus.xul => accessible/tests/mochitest/events/test_focus.xul rename : accessible/tests/mochitest/test_events_focusdoc.html => accessible/tests/mochitest/events/test_focusdoc.html rename : accessible/tests/mochitest/test_events_mutation.html => accessible/tests/mochitest/events/test_mutation.html rename : accessible/tests/mochitest/test_events_scroll.xul => accessible/tests/mochitest/events/test_scroll.xul rename : accessible/tests/mochitest/test_events_tree.xul => accessible/tests/mochitest/events/test_tree.xul rename : accessible/tests/mochitest/test_events_valuechange.html => accessible/tests/mochitest/events/test_valuechange.html
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void
nsEventShell::GetEventAttributes(nsINode *aNode,
Bug 540285 - stop explicit usage of nsAccEvent::prepareEvent, r=marcoz, davidb, ginn --HG-- rename : accessible/tests/mochitest/Makefile.in => accessible/tests/mochitest/events/Makefile.in rename : accessible/tests/mochitest/test_events_caretmove.html => accessible/tests/mochitest/events/test_caretmove.html rename : accessible/tests/mochitest/test_events_coalescence.html => accessible/tests/mochitest/events/test_coalescence.html rename : accessible/tests/mochitest/test_events_doc.html => accessible/tests/mochitest/events/test_doc.html rename : accessible/tests/mochitest/test_events_draganddrop.html => accessible/tests/mochitest/events/test_dragndrop.html rename : accessible/tests/mochitest/test_events_flush.html => accessible/tests/mochitest/events/test_flush.html rename : accessible/tests/mochitest/test_events_focus.html => accessible/tests/mochitest/events/test_focus.html rename : accessible/tests/mochitest/test_events_focus.xul => accessible/tests/mochitest/events/test_focus.xul rename : accessible/tests/mochitest/test_events_focusdoc.html => accessible/tests/mochitest/events/test_focusdoc.html rename : accessible/tests/mochitest/test_events_mutation.html => accessible/tests/mochitest/events/test_mutation.html rename : accessible/tests/mochitest/test_events_scroll.xul => accessible/tests/mochitest/events/test_scroll.xul rename : accessible/tests/mochitest/test_events_tree.xul => accessible/tests/mochitest/events/test_tree.xul rename : accessible/tests/mochitest/test_events_valuechange.html => accessible/tests/mochitest/events/test_valuechange.html
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nsIPersistentProperties *aAttributes)
{
if (aNode != sEventTargetNode)
return;
nsAccUtils::SetAccAttr(aAttributes, nsGkAtoms::eventFromInput,
Bug 540285 - stop explicit usage of nsAccEvent::prepareEvent, r=marcoz, davidb, ginn --HG-- rename : accessible/tests/mochitest/Makefile.in => accessible/tests/mochitest/events/Makefile.in rename : accessible/tests/mochitest/test_events_caretmove.html => accessible/tests/mochitest/events/test_caretmove.html rename : accessible/tests/mochitest/test_events_coalescence.html => accessible/tests/mochitest/events/test_coalescence.html rename : accessible/tests/mochitest/test_events_doc.html => accessible/tests/mochitest/events/test_doc.html rename : accessible/tests/mochitest/test_events_draganddrop.html => accessible/tests/mochitest/events/test_dragndrop.html rename : accessible/tests/mochitest/test_events_flush.html => accessible/tests/mochitest/events/test_flush.html rename : accessible/tests/mochitest/test_events_focus.html => accessible/tests/mochitest/events/test_focus.html rename : accessible/tests/mochitest/test_events_focus.xul => accessible/tests/mochitest/events/test_focus.xul rename : accessible/tests/mochitest/test_events_focusdoc.html => accessible/tests/mochitest/events/test_focusdoc.html rename : accessible/tests/mochitest/test_events_mutation.html => accessible/tests/mochitest/events/test_mutation.html rename : accessible/tests/mochitest/test_events_scroll.xul => accessible/tests/mochitest/events/test_scroll.xul rename : accessible/tests/mochitest/test_events_tree.xul => accessible/tests/mochitest/events/test_tree.xul rename : accessible/tests/mochitest/test_events_valuechange.html => accessible/tests/mochitest/events/test_valuechange.html
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sEventFromUserInput ? NS_LITERAL_STRING("true") :
NS_LITERAL_STRING("false"));
}
////////////////////////////////////////////////////////////////////////////////
// nsEventShell: private
bool nsEventShell::sEventFromUserInput = false;
StaticRefPtr<nsINode> nsEventShell::sEventTargetNode;