--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/DumpRenderTree/gtk/AccessibilityUIElementGtk.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,682 @@
+/*
+ * Copyright (C) 2008 Apple Inc. All Rights Reserved.
+ * Copyright (C) 2009 Jan Michael Alonzo
+ *
+ * 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 "GOwnPtr.h"
+#include "GRefPtr.h"
+
+#include <JavaScriptCore/JSStringRef.h>
+#include <wtf/Assertions.h>
+
+#include <atk/atk.h>
+#include <gtk/gtk.h>
+
+
+AccessibilityUIElement::AccessibilityUIElement(PlatformUIElement element)
+    : m_element(element)
+{
+}
+
+AccessibilityUIElement::AccessibilityUIElement(const AccessibilityUIElement& other)
+    : m_element(other.m_element)
+{
+}
+
+AccessibilityUIElement::~AccessibilityUIElement()
+{
+}
+
+void AccessibilityUIElement::getLinkedUIElements(Vector<AccessibilityUIElement>& elements)
+{
+    // FIXME: implement
+}
+
+void AccessibilityUIElement::getDocumentLinks(Vector<AccessibilityUIElement>&)
+{
+    // FIXME: implement
+}
+
+void AccessibilityUIElement::getChildren(Vector<AccessibilityUIElement>& children)
+{
+    int count = childrenCount();
+    for (int i = 0; i < count; i++) {
+        AtkObject* child = atk_object_ref_accessible_child(ATK_OBJECT(m_element), i);
+        children.append(AccessibilityUIElement(child));
+    }
+}
+
+void AccessibilityUIElement::getChildrenWithRange(Vector<AccessibilityUIElement>& elementVector, unsigned start, unsigned end)
+{
+    for (unsigned i = start; i < end; i++) {
+        AtkObject* child = atk_object_ref_accessible_child(ATK_OBJECT(m_element), i);
+        elementVector.append(AccessibilityUIElement(child));
+    }
+}
+
+int AccessibilityUIElement::rowCount()
+{
+    if (!m_element)
+        return 0;
+
+    ASSERT(ATK_IS_TABLE(m_element));
+
+    return atk_table_get_n_rows(ATK_TABLE(m_element));
+}
+
+int AccessibilityUIElement::columnCount()
+{
+    if (!m_element)
+        return 0;
+
+    ASSERT(ATK_IS_TABLE(m_element));
+
+    return atk_table_get_n_columns(ATK_TABLE(m_element));
+}
+
+int AccessibilityUIElement::childrenCount()
+{
+    if (!m_element)
+        return 0;
+
+    ASSERT(ATK_IS_OBJECT(m_element));
+
+    return atk_object_get_n_accessible_children(ATK_OBJECT(m_element));
+}
+
+AccessibilityUIElement AccessibilityUIElement::elementAtPoint(int x, int y)
+{
+    // FIXME: implement
+    return 0;
+}
+
+AccessibilityUIElement AccessibilityUIElement::linkedUIElementAtIndex(unsigned index)
+{
+    // FIXME: implement
+    return 0;
+}
+
+AccessibilityUIElement AccessibilityUIElement::getChildAtIndex(unsigned index)
+{
+    Vector<AccessibilityUIElement> children;
+    getChildrenWithRange(children, index, index + 1);
+
+    if (children.size() == 1)
+        return children.at(0);
+
+    return 0;
+}
+
+unsigned AccessibilityUIElement::indexOfChild(AccessibilityUIElement* element)
+{ 
+    // FIXME: implement
+    return 0;
+}
+
+gchar* attributeSetToString(AtkAttributeSet* attributeSet)
+{
+    GString* str = g_string_new(0);
+    for (GSList* attributes = attributeSet; attributes; attributes = attributes->next) {
+        AtkAttribute* attribute = static_cast<AtkAttribute*>(attributes->data);
+        g_string_append(str, g_strconcat(attribute->name, ":", attribute->value, NULL));
+        if (attributes->next)
+            g_string_append(str, ", ");
+    }
+
+    return g_string_free(str, FALSE);
+}
+
+JSStringRef AccessibilityUIElement::allAttributes()
+{
+    return JSStringCreateWithUTF8CString(attributeSetToString(atk_object_get_attributes(ATK_OBJECT(m_element))));
+}
+
+JSStringRef AccessibilityUIElement::attributesOfLinkedUIElements()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::attributesOfDocumentLinks()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+AccessibilityUIElement AccessibilityUIElement::titleUIElement()
+{
+    // FIXME: implement
+    return 0;
+}
+
+AccessibilityUIElement AccessibilityUIElement::parentElement()
+{
+    ASSERT(m_element);
+    AtkObject* parent =  atk_object_get_parent(ATK_OBJECT(m_element));
+
+    return parent ? AccessibilityUIElement(parent) : 0;
+}
+
+JSStringRef AccessibilityUIElement::attributesOfChildren()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::parameterizedAttributeNames()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::role()
+{
+    AtkRole role = atk_object_get_role(ATK_OBJECT(m_element));
+
+    if (!role)
+        return JSStringCreateWithCharacters(0, 0);
+
+    const gchar* roleName = atk_role_get_name(role);
+    GOwnPtr<gchar> axRole(g_strdup_printf("AXRole: %s", roleName));
+
+    return JSStringCreateWithUTF8CString(axRole.get());
+}
+
+JSStringRef AccessibilityUIElement::subrole()
+{
+    return 0;
+}
+
+JSStringRef AccessibilityUIElement::roleDescription()
+{
+    return 0;
+}
+
+JSStringRef AccessibilityUIElement::title()
+{
+    const gchar* name = atk_object_get_name(ATK_OBJECT(m_element));
+
+    if (!name)
+        return JSStringCreateWithCharacters(0, 0);
+
+    GOwnPtr<gchar> axTitle(g_strdup_printf("AXTitle: %s", name));
+
+    return JSStringCreateWithUTF8CString(axTitle.get());
+}
+
+JSStringRef AccessibilityUIElement::description()
+{
+    const gchar* description = atk_object_get_description(ATK_OBJECT(m_element));
+
+    if (!description)
+        return JSStringCreateWithCharacters(0, 0);
+
+    GOwnPtr<gchar> axDesc(g_strdup_printf("AXDescription: %s", description));
+
+    return JSStringCreateWithUTF8CString(axDesc.get());
+}
+
+JSStringRef AccessibilityUIElement::stringValue()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::language()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::helpText() const
+{
+    return 0;
+}
+
+double AccessibilityUIElement::x()
+{
+    int x, y;
+
+    atk_component_get_position(ATK_COMPONENT(m_element), &x, &y, ATK_XY_SCREEN);
+
+    return x;
+}
+
+double AccessibilityUIElement::y()
+{
+    int x, y;
+
+    atk_component_get_position(ATK_COMPONENT(m_element), &x, &y, ATK_XY_SCREEN);
+
+    return y;
+}
+
+double AccessibilityUIElement::width()
+{
+    int width, height;
+
+    atk_component_get_size(ATK_COMPONENT(m_element), &width, &height);
+
+    return width;
+}
+
+double AccessibilityUIElement::height()
+{
+    int width, height;
+
+    atk_component_get_size(ATK_COMPONENT(m_element), &width, &height);
+
+    return height;
+}
+
+double AccessibilityUIElement::clickPointX()
+{
+    return 0.f;
+}
+
+double AccessibilityUIElement::clickPointY()
+{
+    return 0.f;
+}
+
+JSStringRef AccessibilityUIElement::orientation() const
+{
+    return 0;
+}
+
+double AccessibilityUIElement::intValue() const
+{
+    GValue value = { 0, { { 0 } } };
+
+    if (!ATK_IS_VALUE(m_element))
+        return 0.0f;
+
+    atk_value_get_current_value(ATK_VALUE(m_element), &value);
+
+    if (G_VALUE_HOLDS_DOUBLE(&value))
+        return g_value_get_double(&value);
+    else if (G_VALUE_HOLDS_INT(&value))
+        return static_cast<double>(g_value_get_int(&value));
+    else
+        return 0.0f;
+}
+
+double AccessibilityUIElement::minValue()
+{
+    GValue value = { 0, { { 0 } } };
+
+    if (!ATK_IS_VALUE(m_element))
+        return 0.0f;
+
+    atk_value_get_minimum_value(ATK_VALUE(m_element), &value);
+
+    if (G_VALUE_HOLDS_DOUBLE(&value))
+        return g_value_get_double(&value);
+    else if (G_VALUE_HOLDS_INT(&value))
+        return static_cast<double>(g_value_get_int(&value));
+    else
+        return 0.0f;
+}
+
+double AccessibilityUIElement::maxValue()
+{
+    GValue value = { 0, { { 0 } } };
+
+    if (!ATK_IS_VALUE(m_element))
+        return 0.0f;
+
+    atk_value_get_maximum_value(ATK_VALUE(m_element), &value);
+
+    if (G_VALUE_HOLDS_DOUBLE(&value))
+        return g_value_get_double(&value);
+    else if (G_VALUE_HOLDS_INT(&value))
+        return static_cast<double>(g_value_get_int(&value));
+    else
+        return 0.0f;
+}
+
+JSStringRef AccessibilityUIElement::valueDescription()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+bool AccessibilityUIElement::isEnabled()
+{
+    // FIXME: implement
+    return false;
+}
+
+
+int AccessibilityUIElement::insertionPointLineNumber()
+{
+    // FIXME: implement
+    return 0;
+}
+
+bool AccessibilityUIElement::isActionSupported(JSStringRef action)
+{
+    // FIXME: implement
+    return false;
+}
+
+bool AccessibilityUIElement::isRequired() const
+{
+    // FIXME: implement
+    return false;
+}
+
+bool AccessibilityUIElement::isSelected() const
+{
+    if (!ATK_IS_OBJECT(m_element))
+        return false;
+
+    GRefPtr<AtkStateSet> stateSet = adoptGRef(atk_object_ref_state_set(ATK_OBJECT(m_element)));
+    gboolean isSelected = atk_state_set_contains_state(stateSet.get(), ATK_STATE_SELECTED);
+
+    return isSelected;
+}
+
+int AccessibilityUIElement::hierarchicalLevel() const
+{
+    // FIXME: implement
+    return 0;
+}
+
+bool AccessibilityUIElement::ariaIsGrabbed() const
+{
+    return false;
+}
+ 
+JSStringRef AccessibilityUIElement::ariaDropEffects() const
+{   
+    return 0; 
+}
+
+bool AccessibilityUIElement::isExpanded() const
+{
+    // FIXME: implement
+    return false;
+}
+
+bool AccessibilityUIElement::isChecked() const
+{
+    return intValue();
+}
+
+JSStringRef AccessibilityUIElement::attributesOfColumnHeaders()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::attributesOfRowHeaders()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::attributesOfColumns()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::attributesOfRows()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::attributesOfVisibleCells()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::attributesOfHeader()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+int AccessibilityUIElement::indexInTable()
+{
+    // FIXME: implement
+    return 0;
+}
+
+JSStringRef AccessibilityUIElement::rowIndexRange()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::columnIndexRange()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+int AccessibilityUIElement::lineForIndex(int)
+{
+    // FIXME: implement
+    return 0;
+}
+
+JSStringRef AccessibilityUIElement::boundsForRange(unsigned location, unsigned length)
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::stringForRange(unsigned, unsigned) 
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+} 
+
+AccessibilityUIElement AccessibilityUIElement::cellForColumnAndRow(unsigned column, unsigned row)
+{
+    // FIXME: implement
+    return 0;
+}
+
+JSStringRef AccessibilityUIElement::selectedTextRange()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+void AccessibilityUIElement::setSelectedTextRange(unsigned location, unsigned length)
+{
+    // FIXME: implement
+}
+
+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)
+{
+    // FIXME: implement
+    return false;
+}
+
+bool AccessibilityUIElement::isAttributeSupported(JSStringRef attribute)
+{
+    return false;
+}
+
+void AccessibilityUIElement::increment()
+{
+    // FIXME: implement
+}
+
+void AccessibilityUIElement::decrement()
+{
+    // FIXME: implement
+}
+
+void AccessibilityUIElement::press()
+{
+    // FIXME: implement
+}
+
+void AccessibilityUIElement::showMenu()
+{
+    // 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
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+JSStringRef AccessibilityUIElement::documentEncoding()
+{
+    AtkRole role = atk_object_get_role(ATK_OBJECT(m_element));
+    if (role != ATK_ROLE_DOCUMENT_FRAME)
+        return JSStringCreateWithCharacters(0, 0);
+
+    return JSStringCreateWithUTF8CString(atk_document_get_attribute_value(ATK_DOCUMENT(m_element), "Encoding"));
+}
+
+JSStringRef AccessibilityUIElement::documentURI()
+{
+    AtkRole role = atk_object_get_role(ATK_OBJECT(m_element));
+    if (role != ATK_ROLE_DOCUMENT_FRAME)
+        return JSStringCreateWithCharacters(0, 0);
+
+    return JSStringCreateWithUTF8CString(atk_document_get_attribute_value(ATK_DOCUMENT(m_element), "URI"));
+}
+
+JSStringRef AccessibilityUIElement::url()
+{
+    // FIXME: implement
+    return JSStringCreateWithCharacters(0, 0);
+}
+
+bool AccessibilityUIElement::addNotificationListener(JSObjectRef functionCallback)
+{
+    // FIXME: implement
+    return false;
+}
+
+void AccessibilityUIElement::removeNotificationListener()
+{
+    // FIXME: implement
+}
+
+bool AccessibilityUIElement::isSelectable() const
+{
+    // FIXME: implement
+    return false;
+}
+
+bool AccessibilityUIElement::isMultiSelectable() const
+{
+    // FIXME: implement
+    return false;
+}
+
+bool AccessibilityUIElement::isVisible() const
+{
+    // FIXME: implement
+    return false;
+}
+
+bool AccessibilityUIElement::isOffScreen() const
+{
+    // FIXME: implement
+    return false;
+}
+
+bool AccessibilityUIElement::isCollapsed() const
+{
+    // FIXME: implement
+    return false;
+}
+
+bool AccessibilityUIElement::hasPopup() const
+{
+    // FIXME: implement
+    return false;
+}
+
+void AccessibilityUIElement::takeFocus()
+{
+    // FIXME: implement
+}
+
+void AccessibilityUIElement::takeSelection()
+{
+    // FIXME: implement
+}
+
+void AccessibilityUIElement::addSelection()
+{
+    // FIXME: implement
+}
+
+void AccessibilityUIElement::removeSelection()
+{
+    // FIXME: implement
+}