127 lines
3.9 KiB
C++
127 lines
3.9 KiB
C++
/**
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* @file llcolorswatch.h
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* @brief LLColorSwatch class definition
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLCOLORSWATCH_H
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#define LL_LLCOLORSWATCH_H
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#include "lluictrl.h"
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#include "v4color.h"
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#include "llfloater.h"
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#include "llviewertexture.h"
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#include "lltextbox.h"
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//
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// Classes
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//
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class LLColor4;
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class LLTextBox;
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class LLFloaterColorPicker;
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class LLViewerTexture;
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class LLColorSwatchCtrl
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: public LLUICtrl
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{
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public:
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typedef enum e_color_pick_op
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{
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COLOR_CHANGE,
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COLOR_SELECT,
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COLOR_CANCEL
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} EColorPickOp;
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struct Params : public LLInitParam::Block<Params, LLUICtrl::Params>
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{
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Optional<LLColor4> color;
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Optional<bool> can_apply_immediately;
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Optional<LLUIImage*> alpha_background_image;
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Optional<commit_callback_t> cancel_callback;
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Optional<commit_callback_t> select_callback;
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Optional<LLUIColor> border_color;
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Optional<S32> label_width;
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Optional<LLTextBox::Params> caption_text;
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Optional<LLViewBorder::Params> border;
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Params();
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};
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protected:
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LLColorSwatchCtrl(const Params& p);
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friend class LLUICtrlFactory;
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public:
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~LLColorSwatchCtrl ();
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/*virtual*/ void setValue(const LLSD& value);
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/*virtual*/ LLSD getValue() const { return mColor.getValue(); }
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const LLColor4& get() { return mColor; }
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void set(const LLColor4& color, BOOL update_picker = FALSE, BOOL from_event = FALSE);
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void setOriginal(const LLColor4& color);
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void setValid(BOOL valid);
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void setLabel(const std::string& label);
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void setLabelWidth(S32 label_width) {mLabelWidth =label_width;}
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void setCanApplyImmediately(BOOL apply) { mCanApplyImmediately = apply; }
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void setOnCancelCallback(commit_callback_t cb) { mOnCancelCallback = cb; }
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void setOnSelectCallback(commit_callback_t cb) { mOnSelectCallback = cb; }
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void setFallbackImageName(const std::string& name) { mFallbackImageName = name; }
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void showPicker(BOOL take_focus);
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/*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask);
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/*virtual*/ BOOL handleMouseUp(S32 x, S32 y, MASK mask);
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/*virtual*/ BOOL handleDoubleClick(S32 x,S32 y,MASK mask);
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/*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask);
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/*virtual*/ BOOL handleUnicodeCharHere(llwchar uni_char);
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/*virtual*/ void draw();
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/*virtual*/ void setEnabled( BOOL enabled );
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static void onColorChanged ( void* data, EColorPickOp pick_op = COLOR_CHANGE );
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void onParentFloaterClosed();
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protected:
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BOOL mValid;
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LLColor4 mColor;
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LLUIColor mBorderColor;
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LLTextBox* mCaption;
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LLHandle<LLFloater> mPickerHandle;
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LLViewBorder* mBorder;
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BOOL mCanApplyImmediately;
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commit_callback_t mOnCancelCallback;
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commit_callback_t mOnSelectCallback;
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S32 mLabelWidth;
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LLPointer<LLUIImage> mAlphaGradientImage;
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std::string mFallbackImageName;
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};
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#endif // LL_LLBUTTON_H
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