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/**
* @file llviewborder.h
* @brief A customizable decorative border. Does not interact with mouse events.
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#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();
void drawTextureTrapezoid( F32 degrees, S32 width, S32 length, F32 start_x, F32 start_y );
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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