147 lines
5.2 KiB
C++
147 lines
5.2 KiB
C++
/**
|
|
* @file llsliderctrl.h
|
|
* @brief Decorated wrapper for a LLSlider.
|
|
*
|
|
* $LicenseInfo:firstyear=2002&license=viewergpl$
|
|
*
|
|
* Copyright (c) 2002-2009, 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_LLSLIDERCTRL_H
|
|
#define LL_LLSLIDERCTRL_H
|
|
|
|
#include "lluictrl.h"
|
|
#include "v4color.h"
|
|
#include "llslider.h"
|
|
#include "lltextbox.h"
|
|
#include "llrect.h"
|
|
|
|
//
|
|
// Constants
|
|
//
|
|
const S32 SLIDERCTRL_SPACING = 4; // space between label, slider, and text
|
|
const S32 SLIDERCTRL_HEIGHT = 16;
|
|
|
|
|
|
class LLSliderCtrl : public LLUICtrl
|
|
{
|
|
public:
|
|
LLSliderCtrl(const std::string& name,
|
|
const LLRect& rect,
|
|
const std::string& label,
|
|
const LLFontGL* font,
|
|
S32 slider_left,
|
|
S32 text_left,
|
|
BOOL show_text,
|
|
BOOL can_edit_text,
|
|
BOOL volume, //TODO: create a "volume" slider sub-class or just use image art, no? -MG
|
|
void (*commit_callback)(LLUICtrl*, void*),
|
|
void* callback_userdata,
|
|
F32 initial_value, F32 min_value, F32 max_value, F32 increment,
|
|
const std::string& control_which = LLStringUtil::null );
|
|
|
|
virtual ~LLSliderCtrl() {} // Children all cleaned up by default view destructor.
|
|
|
|
virtual LLXMLNodePtr getXML(bool save_children = true) const;
|
|
static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
|
|
|
|
F32 getValueF32() const { return mSlider->getValueF32(); }
|
|
void setValue(F32 v, BOOL from_event = FALSE);
|
|
|
|
virtual void setValue(const LLSD& value) { setValue((F32)value.asReal(), TRUE); }
|
|
virtual LLSD getValue() const { return LLSD(getValueF32()); }
|
|
virtual BOOL setLabelArg( const std::string& key, const LLStringExplicit& text );
|
|
|
|
virtual void setMinValue(LLSD min_value) { setMinValue((F32)min_value.asReal()); }
|
|
virtual void setMaxValue(LLSD max_value) { setMaxValue((F32)max_value.asReal()); }
|
|
|
|
BOOL isMouseHeldDown() const { return mSlider->hasMouseCapture(); }
|
|
|
|
virtual void setEnabled( BOOL b );
|
|
virtual void clear();
|
|
virtual void setPrecision(S32 precision);
|
|
void setMinValue(F32 min_value) { mSlider->setMinValue(min_value); updateText(); }
|
|
void setMaxValue(F32 max_value) { mSlider->setMaxValue(max_value); updateText(); }
|
|
void setIncrement(F32 increment) { mSlider->setIncrement(increment);}
|
|
|
|
F32 getMinValue() { return mSlider->getMinValue(); }
|
|
F32 getMaxValue() { return mSlider->getMaxValue(); }
|
|
|
|
void setLabel(const LLStringExplicit& label) { if (mLabelBox) mLabelBox->setText(label); }
|
|
void setLabelColor(const LLColor4& c) { mTextEnabledColor = c; }
|
|
void setDisabledLabelColor(const LLColor4& c) { mTextDisabledColor = c; }
|
|
|
|
void setSliderMouseDownCallback( void (*slider_mousedown_callback)(LLUICtrl* caller, void* userdata) );
|
|
void setSliderMouseUpCallback( void (*slider_mouseup_callback)(LLUICtrl* caller, void* userdata) );
|
|
|
|
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)
|
|
{
|
|
LLView::setControlName(control_name, context);
|
|
mSlider->setControlName(control_name, context);
|
|
}
|
|
|
|
virtual std::string getControlName() const { return mSlider->getControlName(); }
|
|
|
|
static void onSliderCommit(LLUICtrl* caller, void* userdata);
|
|
static void onSliderMouseDown(LLUICtrl* caller,void* userdata);
|
|
static void onSliderMouseUp(LLUICtrl* caller,void* userdata);
|
|
|
|
static void onEditorCommit(LLUICtrl* caller, void* userdata);
|
|
static void onEditorGainFocus(LLFocusableElement* caller, void *userdata);
|
|
static void onEditorChangeFocus(LLUICtrl* caller, S32 direction, void *userdata);
|
|
|
|
private:
|
|
void updateText();
|
|
void reportInvalidData();
|
|
|
|
const LLFontGL* mFont;
|
|
BOOL mShowText;
|
|
BOOL mCanEditText;
|
|
BOOL mVolumeSlider;
|
|
|
|
S32 mPrecision;
|
|
LLTextBox* mLabelBox;
|
|
S32 mLabelWidth;
|
|
|
|
F32 mValue;
|
|
LLSlider* mSlider;
|
|
class LLLineEditor* mEditor;
|
|
LLTextBox* mTextBox;
|
|
|
|
LLColor4 mTextEnabledColor;
|
|
LLColor4 mTextDisabledColor;
|
|
|
|
void (*mSliderMouseUpCallback)( LLUICtrl* ctrl, void* userdata );
|
|
void (*mSliderMouseDownCallback)( LLUICtrl* ctrl, void* userdata );
|
|
};
|
|
|
|
#endif // LL_LLSLIDERCTRL_H
|