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/**
* @file llviewborder.h
* @brief A customizable decorative border. Does not interact with mouse events.
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLVIEWBORDER_H
#define LL_LLVIEWBORDER_H
#include "llview.h"
class LLViewBorder : public LLView
{
public:
typedef enum e_bevel { BEVEL_IN, BEVEL_OUT, BEVEL_BRIGHT, BEVEL_NONE } EBevel ;
typedef enum e_style { STYLE_LINE, STYLE_TEXTURE } EStyle;
struct BevelValues
: public LLInitParam::TypeValuesHelper<LLViewBorder::EBevel, BevelValues>
{
static void declareValues();
};
struct StyleValues
: public LLInitParam::TypeValuesHelper<LLViewBorder::EStyle, StyleValues>
{
static void declareValues();
};
struct Params : public LLInitParam::Block<Params, LLView::Params>
{
Optional<EBevel, BevelValues> bevel_style;
Optional<EStyle, StyleValues> render_style;
Optional<S32> border_thickness;
Optional<LLUIColor> highlight_light_color,
highlight_dark_color,
shadow_light_color,
shadow_dark_color;
Params();
};
protected:
LLViewBorder(const Params&);
friend class LLUICtrlFactory;
public:
virtual void setValue(const LLSD& val) { setRect(LLRect(val)); }
virtual bool isCtrl() const { return false; }
// llview functionality
virtual void draw();
static bool getBevelFromAttribute(LLXMLNodePtr node, LLViewBorder::EBevel& bevel_style);
void setBorderWidth(S32 width) { mBorderWidth = width; }
S32 getBorderWidth() const { return mBorderWidth; }
void setBevel(EBevel bevel) { mBevel = bevel; }
EBevel getBevel() const { return mBevel; }
void setColors( const LLColor4& shadow_dark, const LLColor4& highlight_light );
void setColorsExtended( const LLColor4& shadow_light, const LLColor4& shadow_dark,
const LLColor4& highlight_light, const LLColor4& highlight_dark );
void setTexture( const class LLUUID &image_id );
LLColor4 getHighlightLight() {return mHighlightLight.get();}
LLColor4 getShadowDark() {return mHighlightDark.get();}
EStyle getStyle() const { return mStyle; }
void setKeyboardFocusHighlight( bool b ) { mHasKeyboardFocus = b; }
private:
void drawOnePixelLines();
void drawTwoPixelLines();
void drawTextures();
EBevel mBevel;
EStyle mStyle;
LLUIColor mHighlightLight;
LLUIColor mHighlightDark;
LLUIColor mShadowLight;
LLUIColor mShadowDark;
LLUIColor mBackgroundColor;
S32 mBorderWidth;
LLPointer<LLUIImage> mTexture;
bool mHasKeyboardFocus;
};
#endif // LL_LLVIEWBORDER_H
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