--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/DumpRenderTree/chromium/AccessibilityUIElement.h Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2010 Google 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:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE COPYRIGHT
+ * OWNER 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.
+ */
+
+#ifndef AccessibilityUIElement_h
+#define AccessibilityUIElement_h
+
+#include "CppBoundClass.h"
+#include "public/WebAccessibilityObject.h"
+#include <wtf/Vector.h>
+
+class AccessibilityUIElement : public CppBoundClass {
+public:
+ class Factory {
+ public:
+ virtual ~Factory() { }
+ virtual AccessibilityUIElement* create(const WebKit::WebAccessibilityObject&) = 0;
+ };
+
+ AccessibilityUIElement(const WebKit::WebAccessibilityObject&, Factory*);
+
+ virtual AccessibilityUIElement* getChildAtIndex(unsigned);
+ virtual bool isRoot() const { return false; }
+
+protected:
+ const WebKit::WebAccessibilityObject& accessibilityObject() const { return m_accessibilityObject; }
+ Factory* factory() const { return m_factory; }
+
+private:
+ // Bound methods and properties.
+ void allAttributesCallback(const CppArgumentList&, CppVariant*);
+ void attributesOfLinkedUIElementsCallback(const CppArgumentList&, CppVariant*);
+ void attributesOfDocumentLinksCallback(const CppArgumentList&, CppVariant*);
+ void attributesOfChildrenCallback(const CppArgumentList&, CppVariant*);
+ void parametrizedAttributeNamesCallback(const CppArgumentList&, CppVariant*);
+ void lineForIndexCallback(const CppArgumentList&, CppVariant*);
+ void boundsForRangeCallback(const CppArgumentList&, CppVariant*);
+ void stringForRangeCallback(const CppArgumentList&, CppVariant*);
+ void childAtIndexCallback(const CppArgumentList&, CppVariant*);
+ void elementAtPointCallback(const CppArgumentList&, CppVariant*);
+ void attributesOfColumnHeadersCallback(const CppArgumentList&, CppVariant*);
+ void attributesOfRowHeadersCallback(const CppArgumentList&, CppVariant*);
+ void attributesOfColumnsCallback(const CppArgumentList&, CppVariant*);
+ void attributesOfRowsCallback(const CppArgumentList&, CppVariant*);
+ void attributesOfVisibleCellsCallback(const CppArgumentList&, CppVariant*);
+ void attributesOfHeaderCallback(const CppArgumentList&, CppVariant*);
+ void indexInTableCallback(const CppArgumentList&, CppVariant*);
+ void rowIndexRangeCallback(const CppArgumentList&, CppVariant*);
+ void columnIndexRangeCallback(const CppArgumentList&, CppVariant*);
+ void cellForColumnAndRowCallback(const CppArgumentList&, CppVariant*);
+ void titleUIElementCallback(const CppArgumentList&, CppVariant*);
+ void setSelectedTextRangeCallback(const CppArgumentList&, CppVariant*);
+ void attributeValueCallback(const CppArgumentList&, CppVariant*);
+ void isAttributeSettableCallback(const CppArgumentList&, CppVariant*);
+ void isActionSupportedCallback(const CppArgumentList&, CppVariant*);
+ void parentElementCallback(const CppArgumentList&, CppVariant*);
+ void incrementCallback(const CppArgumentList&, CppVariant*);
+ void decrementCallback(const CppArgumentList&, CppVariant*);
+ void fallbackCallback(const CppArgumentList&, CppVariant*);
+
+ void childrenCountGetterCallback(CppVariant*);
+ void descriptionGetterCallback(CppVariant*);
+ void isEnabledGetterCallback(CppVariant*);
+ void isSelectedGetterCallback(CppVariant*);
+ void roleGetterCallback(CppVariant*);
+ void titleGetterCallback(CppVariant*);
+
+ CppVariant m_subrole;
+ CppVariant m_language;
+ CppVariant m_x;
+ CppVariant m_y;
+ CppVariant m_width;
+ CppVariant m_height;
+ CppVariant m_clickPointX;
+ CppVariant m_clickPointY;
+ CppVariant m_intValue;
+ CppVariant m_minValue;
+ CppVariant m_maxValue;
+ CppVariant m_childrenCount;
+ CppVariant m_insertionPointLineNumber;
+ CppVariant m_selectedTextRange;
+ CppVariant m_isRequired;
+ CppVariant m_valueDescription;
+
+ WebKit::WebAccessibilityObject m_accessibilityObject;
+ Factory* m_factory;
+};
+
+
+class RootAccessibilityUIElement : public AccessibilityUIElement {
+public:
+ RootAccessibilityUIElement(const WebKit::WebAccessibilityObject&, Factory*);
+
+ virtual AccessibilityUIElement* getChildAtIndex(unsigned);
+ virtual bool isRoot() const { return true; }
+};
+
+
+// Provides simple lifetime management of the AccessibilityUIElement instances:
+// all AccessibilityUIElements ever created from the controller are stored in
+// a list and cleared explicitly.
+class AccessibilityUIElementList : public AccessibilityUIElement::Factory {
+public:
+ AccessibilityUIElementList() { }
+ virtual ~AccessibilityUIElementList();
+
+ void clear();
+ virtual AccessibilityUIElement* create(const WebKit::WebAccessibilityObject&);
+ AccessibilityUIElement* createRoot(const WebKit::WebAccessibilityObject&);
+
+private:
+ typedef Vector<AccessibilityUIElement*> ElementList;
+ ElementList m_elements;
+};
+
+#endif // AccessibilityUIElement_h