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/**
* @file llcheckboxctrl.h
* @brief LLCheckBoxCtrl base class
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* 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_LLCHECKBOXCTRL_H
#define LL_LLCHECKBOXCTRL_H
#include "lluictrl.h"
#include "llbutton.h"
#include "lltextbox.h"
#include "v4color.h"
//
// Constants
//
const BOOL RADIO_STYLE = TRUE;
const BOOL CHECK_STYLE = FALSE;
//
// Classes
//
class LLFontGL;
class LLViewBorder;
class LLCheckBoxCtrl
: public LLUICtrl
, public ll::ui::SearchableControl
{
public:
enum EWordWrap
{
WRAP_NONE,
WRAP_UP,
WRAP_DOWN
};
struct WordWrap : public LLInitParam::TypeValuesHelper<EWordWrap, WordWrap>
{
static void declareValues();
};
struct Params
: public LLInitParam::Block<Params, LLUICtrl::Params>
{
Optional<bool> initial_value; // override LLUICtrl initial_value
Optional<LLTextBox::Params> label_text;
Optional<LLButton::Params> check_button;
Optional<EWordWrap, WordWrap> word_wrap;
Ignored radio_style;
Params();
};
virtual ~LLCheckBoxCtrl();
protected:
LLCheckBoxCtrl(const Params&);
friend class LLUICtrlFactory;
public:
// LLView interface
virtual void setEnabled( BOOL b );
virtual void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
// LLUICtrl interface
virtual void setValue(const LLSD& value );
virtual LLSD getValue() const;
BOOL get() { return (BOOL)getValue().asBoolean(); }
void set(BOOL value) { setValue(value); }
virtual void setTentative(BOOL b);
virtual BOOL getTentative() const;
virtual BOOL setLabelArg( const std::string& key, const LLStringExplicit& text );
virtual void clear();
virtual void onCommit();
// LLCheckBoxCtrl interface
virtual BOOL toggle() { return mButton->toggleState(); } // returns new state
void setBtnFocus() { mButton->setFocus(TRUE); }
void setEnabledColor( const LLColor4 &color ) { mTextEnabledColor = color; }
void setDisabledColor( const LLColor4 &color ) { mTextDisabledColor = color; }
void setLabel( const LLStringExplicit& label );
std::string getLabel() const;
void setFont( const LLFontGL* font ) { mFont = font; }
const LLFontGL* getFont() const { return mFont; }
virtual void setControlName(const std::string& control_name, LLView* context);
virtual BOOL isDirty() const; // Returns TRUE if the user has modified this control.
virtual void resetDirty(); // Clear dirty state
protected:
virtual std::string _getSearchText() const
{
return getLabel() + getToolTip();
}
virtual void onSetHighlight() const // When highlight, really do highlight the label
{
if( mLabel )
mLabel->ll::ui::SearchableControl::setHighlighted( ll::ui::SearchableControl::getHighlighted() );
}
protected:
// note: value is stored in toggle state of button
LLButton* mButton;
LLTextBox* mLabel;
const LLFontGL* mFont;
LLUIColor mTextEnabledColor;
LLUIColor mTextDisabledColor;
EWordWrap mWordWrap; // off, shifts text up, shifts text down
};
// Build time optimization, generate once in .cpp file
#ifndef LLCHECKBOXCTRL_CPP
extern template class LLCheckBoxCtrl* LLView::getChild<class LLCheckBoxCtrl>(
const std::string& name, BOOL recurse) const;
#endif
#endif // LL_LLCHECKBOXCTRL_H
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