Remove our impressive amount of CSS Cursor code.

sky/engine/platform/Cursor.h

-/*
- * Copyright (C) 2004, 2006, 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 COMPUTER, 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 COMPUTER, 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.
- */
-
-#ifndef SKY_ENGINE_PLATFORM_CURSOR_H_
-#define SKY_ENGINE_PLATFORM_CURSOR_H_
-
-#include "sky/engine/platform/PlatformExport.h"
-#include "sky/engine/platform/geometry/IntPoint.h"
-#include "sky/engine/platform/graphics/Image.h"
-#include "sky/engine/wtf/Assertions.h"
-#include "sky/engine/wtf/RefPtr.h"
-
-namespace blink {
-
-class PLATFORM_EXPORT Cursor {
-    WTF_MAKE_FAST_ALLOCATED;
-public:
-    enum Type {
-        Pointer = 0,
-        Cross,
-        Hand,
-        IBeam,
-        Wait,
-        Help,
-        EastResize,
-        NorthResize,
-        NorthEastResize,
-        NorthWestResize,
-        SouthResize,
-        SouthEastResize,
-        SouthWestResize,
-        WestResize,
-        NorthSouthResize,
-        EastWestResize,
-        NorthEastSouthWestResize,
-        NorthWestSouthEastResize,
-        ColumnResize,
-        RowResize,
-        MiddlePanning,
-        EastPanning,
-        NorthPanning,
-        NorthEastPanning,
-        NorthWestPanning,
-        SouthPanning,
-        SouthEastPanning,
-        SouthWestPanning,
-        WestPanning,
-        Move,
-        VerticalText,
-        Cell,
-        ContextMenu,
-        Alias,
-        Progress,
-        NoDrop,
-        Copy,
-        None,
-        NotAllowed,
-        ZoomIn,
-        ZoomOut,
-        Grab,
-        Grabbing,
-        Custom
-    };
-
-    static const Cursor& fromType(Cursor::Type);
-
-    Cursor()
-        // This is an invalid Cursor and should never actually get used.
-        : m_type(static_cast<Type>(-1))
-    {
-    }
-
-    Cursor(Image*, const IntPoint& hotSpot);
-
-    // Hot spot is in image pixels.
-    Cursor(Image*, const IntPoint& hotSpot, float imageScaleFactor);
-
-    Cursor(const Cursor&);
-    ~Cursor();
-    Cursor& operator=(const Cursor&);
-
-    explicit Cursor(Type);
-    Type type() const
-    {
-        ASSERT(m_type >= 0 && m_type <= Custom);
-        return m_type;
-    }
-    Image* image() const { return m_image.get(); }
-    const IntPoint& hotSpot() const { return m_hotSpot; }
-    // Image scale in image pixels per logical (UI) pixel.
-    float imageScaleFactor() const { return m_imageScaleFactor; }
-
-private:
-    Type m_type;
-    RefPtr<Image> m_image;
-    IntPoint m_hotSpot;
-    float m_imageScaleFactor;
-};
-
-PLATFORM_EXPORT IntPoint determineHotSpot(Image*, const IntPoint& specifiedHotSpot);
-
-PLATFORM_EXPORT const Cursor& pointerCursor();
-PLATFORM_EXPORT const Cursor& crossCursor();
-PLATFORM_EXPORT const Cursor& handCursor();
-PLATFORM_EXPORT const Cursor& moveCursor();
-PLATFORM_EXPORT const Cursor& iBeamCursor();
-PLATFORM_EXPORT const Cursor& waitCursor();
-PLATFORM_EXPORT const Cursor& helpCursor();
-PLATFORM_EXPORT const Cursor& eastResizeCursor();
-PLATFORM_EXPORT const Cursor& northResizeCursor();
-PLATFORM_EXPORT const Cursor& northEastResizeCursor();
-PLATFORM_EXPORT const Cursor& northWestResizeCursor();
-PLATFORM_EXPORT const Cursor& southResizeCursor();
-PLATFORM_EXPORT const Cursor& southEastResizeCursor();
-PLATFORM_EXPORT const Cursor& southWestResizeCursor();
-PLATFORM_EXPORT const Cursor& westResizeCursor();
-PLATFORM_EXPORT const Cursor& northSouthResizeCursor();
-PLATFORM_EXPORT const Cursor& eastWestResizeCursor();
-PLATFORM_EXPORT const Cursor& northEastSouthWestResizeCursor();
-PLATFORM_EXPORT const Cursor& northWestSouthEastResizeCursor();
-PLATFORM_EXPORT const Cursor& columnResizeCursor();
-PLATFORM_EXPORT const Cursor& rowResizeCursor();
-PLATFORM_EXPORT const Cursor& middlePanningCursor();
-PLATFORM_EXPORT const Cursor& eastPanningCursor();
-PLATFORM_EXPORT const Cursor& northPanningCursor();
-PLATFORM_EXPORT const Cursor& northEastPanningCursor();
-PLATFORM_EXPORT const Cursor& northWestPanningCursor();
-PLATFORM_EXPORT const Cursor& southPanningCursor();
-PLATFORM_EXPORT const Cursor& southEastPanningCursor();
-PLATFORM_EXPORT const Cursor& southWestPanningCursor();
-PLATFORM_EXPORT const Cursor& westPanningCursor();
-PLATFORM_EXPORT const Cursor& verticalTextCursor();
-PLATFORM_EXPORT const Cursor& cellCursor();
-PLATFORM_EXPORT const Cursor& contextMenuCursor();
-PLATFORM_EXPORT const Cursor& noDropCursor();
-PLATFORM_EXPORT const Cursor& notAllowedCursor();
-PLATFORM_EXPORT const Cursor& progressCursor();
-PLATFORM_EXPORT const Cursor& aliasCursor();
-PLATFORM_EXPORT const Cursor& zoomInCursor();
-PLATFORM_EXPORT const Cursor& zoomOutCursor();
-PLATFORM_EXPORT const Cursor& copyCursor();
-PLATFORM_EXPORT const Cursor& noneCursor();
-PLATFORM_EXPORT const Cursor& grabCursor();
-PLATFORM_EXPORT const Cursor& grabbingCursor();
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_PLATFORM_CURSOR_H_