/indra/llui/llmultislider.h
C++ Header | 128 lines | 82 code | 21 blank | 25 comment | 0 complexity | 4efd92902ed34a51b98ba6675095d6de MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llmultislider.h
- * @brief A simple multislider
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * 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_MULTI_SLIDER_H
- #define LL_MULTI_SLIDER_H
- #include "llf32uictrl.h"
- #include "v4color.h"
- class LLUICtrlFactory;
- class LLMultiSlider : public LLF32UICtrl
- {
- public:
- struct SliderParams : public LLInitParam::Block<SliderParams>
- {
- Optional<std::string> name;
- Mandatory<F32> value;
- SliderParams();
- };
- struct Params : public LLInitParam::Block<Params, LLF32UICtrl::Params>
- {
- Optional<S32> max_sliders;
- Optional<bool> allow_overlap,
- draw_track,
- use_triangle;
- Optional<LLUIColor> track_color,
- thumb_disabled_color,
- thumb_outline_color,
- thumb_center_color,
- thumb_center_selected_color,
- triangle_color;
- Optional<CommitCallbackParam> mouse_down_callback,
- mouse_up_callback;
- Optional<S32> thumb_width;
- Multiple<SliderParams> sliders;
- Params();
- };
- protected:
- LLMultiSlider(const Params&);
- friend class LLUICtrlFactory;
- public:
- virtual ~LLMultiSlider();
- void setSliderValue(const std::string& name, F32 value, BOOL from_event = FALSE);
- F32 getSliderValue(const std::string& name) const;
- const std::string& getCurSlider() const { return mCurSlider; }
- F32 getCurSliderValue() const { return getSliderValue(mCurSlider); }
- void setCurSlider(const std::string& name);
- void setCurSliderValue(F32 val, BOOL from_event = false) { setSliderValue(mCurSlider, val, from_event); }
- /*virtual*/ void setValue(const LLSD& value);
- /*virtual*/ LLSD getValue() const { return mValue; }
- boost::signals2::connection setMouseDownCallback( const commit_signal_t::slot_type& cb );
- boost::signals2::connection setMouseUpCallback( const commit_signal_t::slot_type& cb );
- bool findUnusedValue(F32& initVal);
- const std::string& addSlider();
- const std::string& addSlider(F32 val);
- void addSlider(F32 val, const std::string& name);
- void deleteSlider(const std::string& name);
- void deleteCurSlider() { deleteSlider(mCurSlider); }
- void clear();
- /*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleMouseUp(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleKeyHere(KEY key, MASK mask);
- /*virtual*/ void draw();
- protected:
- LLSD mValue;
- std::string mCurSlider;
- static S32 mNameCounter;
- S32 mMaxNumSliders;
- BOOL mAllowOverlap;
- BOOL mDrawTrack;
- BOOL mUseTriangle; /// hacked in toggle to use a triangle
- S32 mMouseOffset;
- LLRect mDragStartThumbRect;
- S32 mThumbWidth;
- std::map<std::string, LLRect>
- mThumbRects;
- LLUIColor mTrackColor;
- LLUIColor mThumbOutlineColor;
- LLUIColor mThumbCenterColor;
- LLUIColor mThumbCenterSelectedColor;
- LLUIColor mDisabledThumbColor;
- LLUIColor mTriangleColor;
-
- commit_signal_t* mMouseDownSignal;
- commit_signal_t* mMouseUpSignal;
- };
- #endif // LL_MULTI_SLIDER_H