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/*
* Copyright 2006, The Android Open Source Project
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 RenderThemeAndroid_h
#define RenderThemeAndroid_h
#include "PaintInfo.h"
#include "RenderTheme.h"
namespace WebCore {
class RenderSkinButton;
class RenderSkinRadio;
class RenderSkinCombo;
struct ThemeData {
ThemeData()
: m_part(0)
, m_state(0)
{
}
unsigned m_part;
unsigned m_state;
};
class RenderThemeAndroid : public RenderTheme {
public:
static PassRefPtr<RenderTheme> create();
~RenderThemeAndroid();
virtual bool stateChanged(RenderObject*, ControlState) const;
virtual bool supportsFocusRing(const RenderStyle*) const;
// A method asking if the theme's controls actually care about redrawing when hovered.
virtual bool supportsHover(const RenderStyle* style) const { return style->affectedByHoverRules(); }
virtual int baselinePosition(const RenderObject*) const;
virtual Color platformActiveSelectionBackgroundColor() const;
virtual Color platformInactiveSelectionBackgroundColor() const;
virtual Color platformActiveSelectionForegroundColor() const;
virtual Color platformInactiveSelectionForegroundColor() const;
virtual Color platformTextSearchHighlightColor() const;
virtual Color platformActiveListBoxSelectionBackgroundColor() const;
virtual Color platformInactiveListBoxSelectionBackgroundColor() const;
virtual Color platformActiveListBoxSelectionForegroundColor() const;
virtual Color platformInactiveListBoxSelectionForegroundColor() const;
virtual void systemFont(int, WebCore::FontDescription&) const {}
virtual int minimumMenuListSize(RenderStyle*) const { return 0; }
protected:
virtual bool paintCheckbox(RenderObject*, const PaintInfo&, const IntRect&);
virtual void setCheckboxSize(RenderStyle*) const;
#if ENABLE(VIDEO)
virtual String extraMediaControlsStyleSheet();
virtual void adjustSliderThumbSize(RenderObject* o) const;
virtual bool shouldRenderMediaControlPart(ControlPart part, Element* e);
virtual bool paintMediaFullscreenButton(RenderObject* o, const PaintInfo& paintInfo, const IntRect& r);
virtual bool paintMediaMuteButton(RenderObject* o, const PaintInfo& paintInfo, const IntRect& r);
virtual bool paintMediaPlayButton(RenderObject* o, const PaintInfo& paintInfo, const IntRect& r);
virtual bool paintMediaSeekBackButton(RenderObject* o, const PaintInfo& paintInfo, const IntRect& r);
virtual bool paintMediaSeekForwardButton(RenderObject* o, const PaintInfo& paintInfo, const IntRect& r);
virtual bool paintMediaSliderTrack(RenderObject* o, const PaintInfo& paintInfo, const IntRect& r);
virtual bool paintMediaSliderThumb(RenderObject* o, const PaintInfo& paintInfo, const IntRect& r);
virtual bool paintMediaControlsBackground(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect);
virtual double mediaControlsFadeInDuration() { return 0.5; }
virtual double mediaControlsFadeOutDuration() { return 0.5; }
#endif
virtual bool paintRadio(RenderObject*, const PaintInfo&, const IntRect&);
virtual void setRadioSize(RenderStyle*) const;
virtual void adjustButtonStyle(CSSStyleSelector*, RenderStyle*, WebCore::Element*) const;
virtual bool paintButton(RenderObject*, const PaintInfo&, const IntRect&);
virtual void adjustTextFieldStyle(CSSStyleSelector*, RenderStyle*, WebCore::Element*) const;
virtual bool paintTextField(RenderObject*, const PaintInfo&, const IntRect&);
virtual void adjustTextAreaStyle(CSSStyleSelector*, RenderStyle*, WebCore::Element*) const;
virtual bool paintTextArea(RenderObject*, const PaintInfo&, const IntRect&);
bool paintCombo(RenderObject*, const PaintInfo&, const IntRect&);
virtual void adjustListboxStyle(CSSStyleSelector*, RenderStyle*, Element*) const;
virtual void adjustMenuListStyle(CSSStyleSelector*, RenderStyle*, Element*) const;
virtual bool paintMenuList(RenderObject*, const PaintInfo&, const IntRect&);
virtual void adjustMenuListButtonStyle(CSSStyleSelector*, RenderStyle*, Element*) const;
virtual bool paintMenuListButton(RenderObject*, const PaintInfo&, const IntRect&);
virtual void adjustSearchFieldStyle(CSSStyleSelector*, RenderStyle*, Element*) const;
virtual bool paintSearchField(RenderObject*, const PaintInfo&, const IntRect&);
private:
RenderThemeAndroid();
void addIntrinsicMargins(RenderStyle*) const;
void close();
bool supportsFocus(ControlPart);
friend RenderTheme* theme();
};
} // namespace WebCore
#endif // RenderThemeAndroid_h
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