158 lines
4.5 KiB
C++
158 lines
4.5 KiB
C++
/**
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* @file llcheckboxctrl.h
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* @brief LLCheckBoxCtrl base class
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*
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* $LicenseInfo:firstyear=2001&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLCHECKBOXCTRL_H
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#define LL_LLCHECKBOXCTRL_H
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#include "lluictrl.h"
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#include "llbutton.h"
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#include "lltextbox.h"
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#include "v4color.h"
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//
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// Constants
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//
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const bool RADIO_STYLE = true;
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const bool CHECK_STYLE = false;
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//
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// Classes
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//
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class LLFontGL;
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class LLViewBorder;
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class LLCheckBoxCtrl
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: public LLUICtrl
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, public ll::ui::SearchableControl
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{
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public:
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enum EWordWrap
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{
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WRAP_NONE,
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WRAP_UP,
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WRAP_DOWN
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};
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struct WordWrap : public LLInitParam::TypeValuesHelper<EWordWrap, WordWrap>
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{
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static void declareValues();
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};
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struct Params
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: public LLInitParam::Block<Params, LLUICtrl::Params>
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{
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Optional<bool> initial_value; // override LLUICtrl initial_value
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Optional<LLTextBox::Params> label_text;
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Optional<LLButton::Params> check_button;
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Optional<EWordWrap, WordWrap> word_wrap;
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Ignored radio_style;
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Params();
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};
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virtual ~LLCheckBoxCtrl();
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protected:
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LLCheckBoxCtrl(const Params&);
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friend class LLUICtrlFactory;
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public:
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// LLView interface
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virtual void setEnabled( bool b );
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virtual void reshape(S32 width, S32 height, bool called_from_parent = true);
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// LLUICtrl interface
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virtual void setValue(const LLSD& value );
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virtual LLSD getValue() const;
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bool get() { return (bool)getValue().asBoolean(); }
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void set(bool value) { setValue(value); }
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virtual void setTentative(bool b);
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virtual bool getTentative() const;
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virtual bool setLabelArg( const std::string& key, const LLStringExplicit& text );
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virtual void clear();
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virtual void onCommit();
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// LLCheckBoxCtrl interface
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virtual bool toggle() { return mButton->toggleState(); } // returns new state
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void setBtnFocus() { mButton->setFocus(true); }
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void setEnabledColor( const LLUIColor&color ) { mTextEnabledColor = color; }
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void setDisabledColor( const LLUIColor&color ) { mTextDisabledColor = color; }
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void setLabel( const LLStringExplicit& label );
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std::string getLabel() const;
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void setFont( const LLFontGL* font ) { mFont = font; }
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const LLFontGL* getFont() const { return mFont; }
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virtual void setControlName(const std::string& control_name, LLView* context);
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virtual bool isDirty() const; // Returns true if the user has modified this control.
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virtual void resetDirty(); // Clear dirty state
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protected:
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virtual std::string _getSearchText() const
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{
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return getLabel() + getToolTip();
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}
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virtual void onSetHighlight() const // When highlight, really do highlight the label
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{
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if( mLabel )
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mLabel->ll::ui::SearchableControl::setHighlighted( ll::ui::SearchableControl::getHighlighted() );
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}
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protected:
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// note: value is stored in toggle state of button
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LLButton* mButton;
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LLTextBox* mLabel;
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const LLFontGL* mFont;
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LLUIColor mTextEnabledColor;
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LLUIColor mTextDisabledColor;
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EWordWrap mWordWrap; // off, shifts text up, shifts text down
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};
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// Build time optimization, generate once in .cpp file
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#ifndef LLCHECKBOXCTRL_CPP
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extern template class LLCheckBoxCtrl* LLView::getChild<class LLCheckBoxCtrl>(
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std::string_view name, bool recurse) const;
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#endif
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#endif // LL_LLCHECKBOXCTRL_H
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