/** * @file llcolorswatch.h * @brief LLColorSwatch class definition * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * 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_LLCOLORSWATCH_H #define LL_LLCOLORSWATCH_H #include "lluictrl.h" #include "v4color.h" #include "llfloater.h" #include "lltextbox.h" // // Classes // class LLColor4; class LLColorSwatchCtrl : public LLUICtrl { public: typedef enum e_color_pick_op { COLOR_CHANGE, COLOR_SELECT, COLOR_CANCEL } EColorPickOp; struct Params : public LLInitParam::Block<Params, LLUICtrl::Params> { Optional<LLUIColor> color; Optional<bool> can_apply_immediately; Optional<LLUIImage*> alpha_background_image; Optional<commit_callback_t> cancel_callback; Optional<commit_callback_t> select_callback; Optional<commit_callback_t> preview_callback; Optional<LLUIColor> border_color; Optional<S32> label_width; Optional<S32> label_height; Optional<LLTextBox::Params> caption_text; Optional<LLViewBorder::Params> border; Params(); }; protected: LLColorSwatchCtrl(const Params& p); friend class LLUICtrlFactory; public: ~LLColorSwatchCtrl (); /*virtual*/ void setValue(const LLSD& value); /*virtual*/ LLSD getValue() const { return mColor.getValue(); } const LLColor4& get() { return mColor; } void set(const LLColor4& color, bool update_picker = false, bool from_event = false); void setOriginal(const LLColor4& color); void setValid(bool valid); void setLabel(const std::string& label); void setLabelWidth(S32 label_width) {mLabelWidth =label_width;} void setCanApplyImmediately(bool apply) { mCanApplyImmediately = apply; } void setOnCancelCallback(commit_callback_t cb) { mOnCancelCallback = cb; } void setOnSelectCallback(commit_callback_t cb) { mOnSelectCallback = cb; } void setPreviewCallback(commit_callback_t cb) { mPreviewCallback = cb; } void setFallbackImage(LLPointer<LLUIImage> image) { mFallbackImage = image; } void showPicker(bool take_focus); /*virtual*/ bool handleMouseDown(S32 x, S32 y, MASK mask); /*virtual*/ bool handleMouseUp(S32 x, S32 y, MASK mask); /*virtual*/ bool handleDoubleClick(S32 x,S32 y,MASK mask); /*virtual*/ bool handleHover(S32 x, S32 y, MASK mask); /*virtual*/ bool handleUnicodeCharHere(llwchar uni_char); /*virtual*/ void draw(); /*virtual*/ void setEnabled( bool enabled ); static void onColorChanged ( void* data, EColorPickOp pick_op = COLOR_CHANGE ); void closeFloaterColorPicker(); protected: bool mValid; LLColor4 mColor; LLUIColor mBorderColor; LLTextBox* mCaption; LLHandle<LLFloater> mPickerHandle; class LLViewBorder* mBorder; bool mCanApplyImmediately; commit_callback_t mOnCancelCallback, mOnSelectCallback; commit_callback_t mPreviewCallback; S32 mLabelWidth, mLabelHeight; LLPointer<LLUIImage> mAlphaGradientImage; LLPointer<LLUIImage> mFallbackImage; }; #endif // LL_LLBUTTON_H