WebCore/html/HTMLAreaElement.h
changeset 0 4f2f89ce4247
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/html/HTMLAreaElement.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
+ *           (C) 1999 Antti Koivisto (koivisto@kde.org)
+ * Copyright (C) 2004, 2008, 2009 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef HTMLAreaElement_h
+#define HTMLAreaElement_h
+
+#include "HTMLAnchorElement.h"
+#include "IntSize.h"
+#include <wtf/OwnArrayPtr.h>
+
+namespace WebCore {
+
+class HitTestResult;
+class HTMLImageElement;
+class Path;
+
+class HTMLAreaElement : public HTMLAnchorElement {
+public:
+    static PassRefPtr<HTMLAreaElement> create(const QualifiedName&, Document*);
+
+    bool isDefault() const { return m_shape == Default; }
+
+    bool mapMouseEvent(int x, int y, const IntSize&, HitTestResult&);
+
+    IntRect getRect(RenderObject*) const;
+    Path getPath(RenderObject*) const;
+
+    // The parent map's image.
+    HTMLImageElement* imageElement() const;
+    
+private:
+    HTMLAreaElement(const QualifiedName&, Document*);
+
+    virtual HTMLTagStatus endTagRequirement() const { return TagStatusForbidden; }
+    virtual int tagPriority() const { return 0; }
+    virtual void parseMappedAttribute(Attribute*);
+    virtual bool supportsFocus() const;
+    virtual String target() const;
+    virtual bool isKeyboardFocusable(KeyboardEvent*) const;
+    virtual bool isFocusable() const;
+    virtual void updateFocusAppearance(bool /*restorePreviousSelection*/);
+    virtual void dispatchBlurEvent();
+    
+    enum Shape { Default, Poly, Rect, Circle, Unknown };
+    Path getRegion(const IntSize&) const;
+
+    OwnPtr<Path> m_region;
+    OwnArrayPtr<Length> m_coords;
+    int m_coordsLen;
+    IntSize m_lastSize;
+    Shape m_shape;
+};
+
+} //namespace
+
+#endif