--- a/WebKitTools/DumpRenderTree/win/AccessibilityUIElementWin.cpp Fri Sep 17 09:02:29 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,631 +0,0 @@
-/*
- * Copyright (C) 2008 Apple Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "AccessibilityUIElement.h"
-
-#include "AccessibilityController.h"
-#include "DumpRenderTree.h"
-#include "FrameLoadDelegate.h"
-#include <JavaScriptCore/JSStringRef.h>
-#include <tchar.h>
-#include <string>
-
-using std::wstring;
-
-AccessibilityUIElement::AccessibilityUIElement(PlatformUIElement element)
- : m_element(element)
-{
-}
-
-AccessibilityUIElement::AccessibilityUIElement(const AccessibilityUIElement& other)
- : m_element(other.m_element)
-{
-}
-
-AccessibilityUIElement::~AccessibilityUIElement()
-{
-}
-
-void AccessibilityUIElement::getLinkedUIElements(Vector<AccessibilityUIElement>&)
-{
-}
-
-void AccessibilityUIElement::getDocumentLinks(Vector<AccessibilityUIElement>&)
-{
-}
-
-void AccessibilityUIElement::getChildren(Vector<AccessibilityUIElement>& children)
-{
- long childCount;
- if (FAILED(m_element->get_accChildCount(&childCount)))
- return;
- for (long i = 0; i < childCount; ++i)
- children.append(getChildAtIndex(i));
-}
-
-void AccessibilityUIElement::getChildrenWithRange(Vector<AccessibilityUIElement>& elementVector, unsigned location, unsigned length)
-{
- long childCount;
- unsigned appendedCount = 0;
- if (FAILED(m_element->get_accChildCount(&childCount)))
- return;
- for (long i = location; i < childCount && appendedCount < length; ++i, ++appendedCount)
- elementVector.append(getChildAtIndex(i));
-}
-
-int AccessibilityUIElement::childrenCount()
-{
- long childCount;
- m_element->get_accChildCount(&childCount);
- return childCount;
-}
-
-int AccessibilityUIElement::rowCount()
-{
- // FIXME: implement
- return 0;
-}
-
-int AccessibilityUIElement::columnCount()
-{
- // FIXME: implement
- return 0;
-}
-
-AccessibilityUIElement AccessibilityUIElement::elementAtPoint(int x, int y)
-{
- return 0;
-}
-
-AccessibilityUIElement AccessibilityUIElement::linkedUIElementAtIndex(unsigned index)
-{
- // FIXME: implement
- return 0;
-}
-
-AccessibilityUIElement AccessibilityUIElement::getChildAtIndex(unsigned index)
-{
- COMPtr<IDispatch> child;
- VARIANT vChild;
- ::VariantInit(&vChild);
- V_VT(&vChild) = VT_I4;
- // In MSAA, index 0 is the object itself.
- V_I4(&vChild) = index + 1;
- if (FAILED(m_element->get_accChild(vChild, &child)))
- return 0;
- return COMPtr<IAccessible>(Query, child);
-}
-
-unsigned AccessibilityUIElement::indexOfChild(AccessibilityUIElement* element)
-{
- // FIXME: implement
- return 0;
-}
-
-JSStringRef AccessibilityUIElement::allAttributes()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::attributesOfLinkedUIElements()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::attributesOfDocumentLinks()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-AccessibilityUIElement AccessibilityUIElement::titleUIElement()
-{
- return 0;
-}
-
-AccessibilityUIElement AccessibilityUIElement::parentElement()
-{
- COMPtr<IDispatch> parent;
- m_element->get_accParent(&parent);
-
- COMPtr<IAccessible> parentAccessible(Query, parent);
- return parentAccessible;
-}
-
-JSStringRef AccessibilityUIElement::attributesOfChildren()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::parameterizedAttributeNames()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-static VARIANT& self()
-{
- static VARIANT vSelf;
- static bool haveInitialized;
-
- if (!haveInitialized) {
- ::VariantInit(&vSelf);
- V_VT(&vSelf) = VT_I4;
- V_I4(&vSelf) = CHILDID_SELF;
- }
- return vSelf;
-}
-
-JSStringRef AccessibilityUIElement::role()
-{
- VARIANT vRole;
- if (FAILED(m_element->get_accRole(self(), &vRole)))
- return JSStringCreateWithCharacters(0, 0);
-
- ASSERT(V_VT(&vRole) == VT_I4 || V_VT(&vRole) == VT_BSTR);
-
- wstring result;
- if (V_VT(&vRole) == VT_I4) {
- unsigned roleTextLength = ::GetRoleText(V_I4(&vRole), 0, 0) + 1;
-
- Vector<TCHAR> roleText(roleTextLength);
-
- ::GetRoleText(V_I4(&vRole), roleText.data(), roleTextLength);
-
- result = roleText.data();
- } else if (V_VT(&vRole) == VT_BSTR)
- result = wstring(V_BSTR(&vRole), ::SysStringLen(V_BSTR(&vRole)));
-
- ::VariantClear(&vRole);
-
- return JSStringCreateWithCharacters(result.data(), result.length());
-}
-
-JSStringRef AccessibilityUIElement::subrole()
-{
- return 0;
-}
-
-JSStringRef AccessibilityUIElement::roleDescription()
-{
- return 0;
-}
-
-JSStringRef AccessibilityUIElement::title()
-{
- BSTR titleBSTR;
- if (FAILED(m_element->get_accName(self(), &titleBSTR)) || !titleBSTR)
- return JSStringCreateWithCharacters(0, 0);
- wstring title(titleBSTR, SysStringLen(titleBSTR));
- ::SysFreeString(titleBSTR);
- return JSStringCreateWithCharacters(title.data(), title.length());
-}
-
-JSStringRef AccessibilityUIElement::description()
-{
- BSTR descriptionBSTR;
- if (FAILED(m_element->get_accDescription(self(), &descriptionBSTR)) || !descriptionBSTR)
- return JSStringCreateWithCharacters(0, 0);
- wstring description(descriptionBSTR, SysStringLen(descriptionBSTR));
- ::SysFreeString(descriptionBSTR);
- return JSStringCreateWithCharacters(description.data(), description.length());
-}
-
-JSStringRef AccessibilityUIElement::stringValue()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::language()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::helpText() const
-{
- return 0;
-}
-
-double AccessibilityUIElement::x()
-{
- long x, y, width, height;
- if (FAILED(m_element->accLocation(&x, &y, &width, &height, self())))
- return 0;
- return x;
-}
-
-double AccessibilityUIElement::y()
-{
- long x, y, width, height;
- if (FAILED(m_element->accLocation(&x, &y, &width, &height, self())))
- return 0;
- return y;
-}
-
-double AccessibilityUIElement::width()
-{
- long x, y, width, height;
- if (FAILED(m_element->accLocation(&x, &y, &width, &height, self())))
- return 0;
- return width;
-}
-
-double AccessibilityUIElement::height()
-{
- long x, y, width, height;
- if (FAILED(m_element->accLocation(&x, &y, &width, &height, self())))
- return 0;
- return height;
-}
-
-double AccessibilityUIElement::clickPointX()
-{
- return 0;
-}
-
-double AccessibilityUIElement::clickPointY()
-{
- return 0;
-}
-
-JSStringRef AccessibilityUIElement::valueDescription()
-{
- return 0;
-}
-
-static DWORD accessibilityState(COMPtr<IAccessible> element)
-{
- VARIANT state;
- element->get_accState(self(), &state);
-
- ASSERT(V_VT(&state) == VT_I4);
-
- DWORD result = state.lVal;
- VariantClear(&state);
-
- return result;
-}
-
-bool AccessibilityUIElement::isSelected() const
-{
- DWORD state = accessibilityState(m_element);
- return (state & STATE_SYSTEM_SELECTED) == STATE_SYSTEM_SELECTED;
-}
-
-int AccessibilityUIElement::hierarchicalLevel() const
-{
- return 0;
-}
-
-bool AccessibilityUIElement::ariaIsGrabbed() const
-{
- return false;
-}
-
-JSStringRef AccessibilityUIElement::ariaDropEffects() const
-{
- return 0;
-}
-
-bool AccessibilityUIElement::isExpanded() const
-{
- return false;
-}
-
-bool AccessibilityUIElement::isChecked() const
-{
- VARIANT vState;
- if (FAILED(m_element->get_accState(self(), &vState)))
- return false;
-
- return vState.lVal & STATE_SYSTEM_CHECKED;
-}
-
-JSStringRef AccessibilityUIElement::orientation() const
-{
- return 0;
-}
-
-double AccessibilityUIElement::intValue() const
-{
- BSTR valueBSTR;
- if (FAILED(m_element->get_accValue(self(), &valueBSTR)) || !valueBSTR)
- return 0;
- wstring value(valueBSTR, SysStringLen(valueBSTR));
- ::SysFreeString(valueBSTR);
- TCHAR* ignored;
- return _tcstod(value.data(), &ignored);
-}
-
-double AccessibilityUIElement::minValue()
-{
- return 0;
-}
-
-double AccessibilityUIElement::maxValue()
-{
- return 0;
-}
-
-bool AccessibilityUIElement::isActionSupported(JSStringRef action)
-{
- return false;
-}
-
-bool AccessibilityUIElement::isEnabled()
-{
- DWORD state = accessibilityState(m_element);
- return (state & STATE_SYSTEM_UNAVAILABLE) != STATE_SYSTEM_UNAVAILABLE;
-}
-
-bool AccessibilityUIElement::isRequired() const
-{
- return false;
-}
-
-
-int AccessibilityUIElement::insertionPointLineNumber()
-{
- return 0;
-}
-
-JSStringRef AccessibilityUIElement::attributesOfColumnHeaders()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::attributesOfRowHeaders()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::attributesOfColumns()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::attributesOfRows()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::attributesOfVisibleCells()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::attributesOfHeader()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-int AccessibilityUIElement::indexInTable()
-{
- return 0;
-}
-
-JSStringRef AccessibilityUIElement::rowIndexRange()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::columnIndexRange()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-int AccessibilityUIElement::lineForIndex(int)
-{
- return 0;
-}
-
-JSStringRef AccessibilityUIElement::boundsForRange(unsigned location, unsigned length)
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::stringForRange(unsigned, unsigned)
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-AccessibilityUIElement AccessibilityUIElement::cellForColumnAndRow(unsigned column, unsigned row)
-{
- return 0;
-}
-
-JSStringRef AccessibilityUIElement::selectedTextRange()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-void AccessibilityUIElement::setSelectedTextRange(unsigned location, unsigned length)
-{
-}
-
-JSStringRef AccessibilityUIElement::stringAttributeValue(JSStringRef attribute)
-{
- // FIXME: implement
- return JSStringCreateWithCharacters(0, 0);
-}
-
-bool AccessibilityUIElement::boolAttributeValue(JSStringRef attribute)
-{
- // FIXME: implement
- return false;
-}
-
-bool AccessibilityUIElement::isAttributeSettable(JSStringRef attribute)
-{
- return false;
-}
-
-bool AccessibilityUIElement::isAttributeSupported(JSStringRef attribute)
-{
- return false;
-}
-
-void AccessibilityUIElement::increment()
-{
-}
-
-void AccessibilityUIElement::decrement()
-{
-}
-
-void AccessibilityUIElement::showMenu()
-{
- ASSERT(hasPopup());
- m_element->accDoDefaultAction(self());
-}
-
-void AccessibilityUIElement::press()
-{
- // FIXME: implement
-}
-
-AccessibilityUIElement AccessibilityUIElement::disclosedRowAtIndex(unsigned index)
-{
- return 0;
-}
-
-AccessibilityUIElement AccessibilityUIElement::ariaOwnsElementAtIndex(unsigned index)
-{
- return 0;
-}
-
-AccessibilityUIElement AccessibilityUIElement::ariaFlowToElementAtIndex(unsigned index)
-{
- return 0;
-}
-
-AccessibilityUIElement AccessibilityUIElement::selectedRowAtIndex(unsigned index)
-{
- return 0;
-}
-
-AccessibilityUIElement AccessibilityUIElement::disclosedByRow()
-{
- return 0;
-}
-
-JSStringRef AccessibilityUIElement::accessibilityValue() const
-{
- BSTR valueBSTR;
- if (FAILED(m_element->get_accValue(self(), &valueBSTR)) || !valueBSTR)
- return JSStringCreateWithCharacters(0, 0);
-
- wstring value(valueBSTR, SysStringLen(valueBSTR));
- ::SysFreeString(valueBSTR);
-
- return JSStringCreateWithCharacters(value.data(), value.length());
-}
-
-
-JSStringRef AccessibilityUIElement::documentEncoding()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::documentURI()
-{
- return JSStringCreateWithCharacters(0, 0);
-}
-
-JSStringRef AccessibilityUIElement::url()
-{
- // FIXME: implement
- return JSStringCreateWithCharacters(0, 0);
-}
-
-bool AccessibilityUIElement::addNotificationListener(JSObjectRef functionCallback)
-{
- if (!functionCallback)
- return false;
-
- sharedFrameLoadDelegate->accessibilityController()->addNotificationListener(m_element, functionCallback);
- return true;
-}
-
-void AccessibilityUIElement::removeNotificationListener()
-{
- // FIXME: implement
-}
-
-bool AccessibilityUIElement::isSelectable() const
-{
- DWORD state = accessibilityState(m_element);
- return (state & STATE_SYSTEM_SELECTABLE) == STATE_SYSTEM_SELECTABLE;
-}
-
-bool AccessibilityUIElement::isMultiSelectable() const
-{
- DWORD multiSelectable = STATE_SYSTEM_EXTSELECTABLE | STATE_SYSTEM_MULTISELECTABLE;
- DWORD state = accessibilityState(m_element);
- return (state & multiSelectable) == multiSelectable;
-}
-
-bool AccessibilityUIElement::isVisible() const
-{
- DWORD state = accessibilityState(m_element);
- return (state & STATE_SYSTEM_INVISIBLE) != STATE_SYSTEM_INVISIBLE;
-}
-
-bool AccessibilityUIElement::isOffScreen() const
-{
- DWORD state = accessibilityState(m_element);
- return (state & STATE_SYSTEM_OFFSCREEN) == STATE_SYSTEM_OFFSCREEN;
-}
-
-bool AccessibilityUIElement::isCollapsed() const
-{
- DWORD state = accessibilityState(m_element);
- return (state & STATE_SYSTEM_COLLAPSED) == STATE_SYSTEM_COLLAPSED;
-}
-
-bool AccessibilityUIElement::hasPopup() const
-{
- DWORD state = accessibilityState(m_element);
- return (state & STATE_SYSTEM_HASPOPUP) == STATE_SYSTEM_HASPOPUP;
-}
-
-void AccessibilityUIElement::takeFocus()
-{
- m_element->accSelect(SELFLAG_TAKEFOCUS, self());
-}
-
-void AccessibilityUIElement::takeSelection()
-{
- m_element->accSelect(SELFLAG_TAKESELECTION, self());
-}
-
-void AccessibilityUIElement::addSelection()
-{
- m_element->accSelect(SELFLAG_ADDSELECTION, self());
-}
-
-void AccessibilityUIElement::removeSelection()
-{
- m_element->accSelect(SELFLAG_REMOVESELECTION, self());
-}