/** * @file llmultisliderctrl.h * @brief LLMultiSliderCtrl base class * * $LicenseInfo:firstyear=2007&license=viewergpl$ * * Copyright (c) 2007-2009, 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_MULTI_SLIDERCTRL_H #define LL_MULTI_SLIDERCTRL_H #include "llf32uictrl.h" #include "v4color.h" #include "llmultislider.h" #include "lltextbox.h" #include "llrect.h" // // Classes // class LLFontGL; class LLLineEditor; class LLSlider; class LLMultiSliderCtrl : public LLF32UICtrl { public: struct Params : public LLInitParam::Block<Params, LLF32UICtrl::Params> { Optional<S32> label_width, text_width; Optional<bool> show_text, can_edit_text; Optional<S32> decimal_digits; Optional<S32> max_sliders; Optional<bool> allow_overlap, draw_track, use_triangle; Optional<LLUIColor> text_color, text_disabled_color; Optional<CommitCallbackParam> mouse_down_callback, mouse_up_callback; Multiple<LLMultiSlider::SliderParams> sliders; Params(); }; protected: LLMultiSliderCtrl(const Params&); friend class LLUICtrlFactory; public: virtual ~LLMultiSliderCtrl(); F32 getSliderValue(const std::string& name) const; void setSliderValue(const std::string& name, F32 v, BOOL from_event = FALSE); virtual void setValue(const LLSD& value ); virtual LLSD getValue() const { return mMultiSlider->getValue(); } virtual BOOL setLabelArg( const std::string& key, const LLStringExplicit& text ); const std::string& getCurSlider() const { return mMultiSlider->getCurSlider(); } F32 getCurSliderValue() const { return mCurValue; } void setCurSlider(const std::string& name); void setCurSliderValue(F32 val, BOOL from_event = false) { setSliderValue(mMultiSlider->getCurSlider(), val, from_event); } virtual void setMinValue(const LLSD& min_value) { setMinValue((F32)min_value.asReal()); } virtual void setMaxValue(const LLSD& max_value) { setMaxValue((F32)max_value.asReal()); } BOOL isMouseHeldDown(); virtual void setEnabled( BOOL b ); virtual void clear(); virtual void setPrecision(S32 precision); void setMinValue(F32 min_value) {mMultiSlider->setMinValue(min_value);} void setMaxValue(F32 max_value) {mMultiSlider->setMaxValue(max_value);} void setIncrement(F32 increment) {mMultiSlider->setIncrement(increment);} /// for adding and deleting sliders const std::string& addSlider(); const std::string& addSlider(F32 val); void deleteSlider(const std::string& name); void deleteCurSlider() { deleteSlider(mMultiSlider->getCurSlider()); } F32 getMinValue() const { return mMultiSlider->getMinValue(); } F32 getMaxValue() const { return mMultiSlider->getMaxValue(); } void setLabel(const std::string& label) { if (mLabelBox) mLabelBox->setText(label); } void setLabelColor(const LLColor4& c) { mTextEnabledColor = c; } void setDisabledLabelColor(const LLColor4& c) { mTextDisabledColor = c; } boost::signals2::connection setSliderMouseDownCallback( const commit_signal_t::slot_type& cb ); boost::signals2::connection setSliderMouseUpCallback( const commit_signal_t::slot_type& cb ); virtual void onTabInto(); virtual void setTentative(BOOL b); // marks value as tentative virtual void onCommit(); // mark not tentative, then commit virtual void setControlName(const std::string& control_name, LLView* context); static void onSliderCommit(LLUICtrl* caller, const LLSD& userdata); static void onEditorCommit(LLUICtrl* ctrl, const LLSD& userdata); static void onEditorGainFocus(LLFocusableElement* caller, void *userdata); static void onEditorChangeFocus(LLUICtrl* caller, S32 direction, void *userdata); private: void updateText(); void reportInvalidData(); private: const LLFontGL* mFont; BOOL mShowText; BOOL mCanEditText; S32 mPrecision; LLTextBox* mLabelBox; S32 mLabelWidth; F32 mCurValue; LLMultiSlider* mMultiSlider; LLLineEditor* mEditor; LLTextBox* mTextBox; LLUIColor mTextEnabledColor; LLUIColor mTextDisabledColor; }; #endif // LL_MULTI_SLIDERCTRL_H