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