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/**
* @file llsearcheditor.cpp
* @brief LLSearchEditor implementation
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2009, 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.
* $/LicenseInfo$
*/
// Text editor widget to let users enter a single line.
#include "linden_common.h"
#include "llsearcheditor.h"
LLSearchEditor::LLSearchEditor(const LLSearchEditor::Params& p)
: LLUICtrl(p),
mSearchButton(NULL),
mClearButton(NULL)
{
S32 srch_btn_top = p.search_button.top_pad + p.search_button.rect.height;
S32 srch_btn_right = p.search_button.rect.width + p.search_button.left_pad;
LLRect srch_btn_rect(p.search_button.left_pad, srch_btn_top, srch_btn_right, p.search_button.top_pad);
S32 text_pad_left = p.text_pad_left;
if (p.search_button_visible)
text_pad_left += srch_btn_rect.getWidth();
// Set up line editor.
LLLineEditor::Params line_editor_params(p);
line_editor_params.name("filter edit box");
line_editor_params.rect(getLocalRect());
line_editor_params.follows.flags(FOLLOWS_ALL);
line_editor_params.text_pad_left(text_pad_left);
line_editor_params.revert_on_esc(false);
line_editor_params.commit_callback.function(boost::bind(&LLUICtrl::onCommit, this));
line_editor_params.keystroke_callback(boost::bind(&LLSearchEditor::handleKeystroke, this));
mSearchEditor = LLUICtrlFactory::create<LLLineEditor>(line_editor_params);
addChild(mSearchEditor);
if (p.search_button_visible)
{
// Set up search button.
LLButton::Params srch_btn_params(p.search_button);
srch_btn_params.name(std::string("search button"));
srch_btn_params.rect(srch_btn_rect) ;
srch_btn_params.follows.flags(FOLLOWS_LEFT|FOLLOWS_TOP);
srch_btn_params.tab_stop(false);
srch_btn_params.click_callback.function(boost::bind(&LLUICtrl::onCommit, this));
mSearchButton = LLUICtrlFactory::create<LLButton>(srch_btn_params);
mSearchEditor->addChild(mSearchButton);
}
if (p.clear_button_visible)
{
// Set up clear button.
S32 clr_btn_width = getRect().getHeight(); // button is square, and as tall as search editor
LLRect clear_btn_rect(getRect().getWidth() - clr_btn_width, getRect().getHeight(), getRect().getWidth(), 0);
LLButton::Params clr_btn_params(p.clear_button);
clr_btn_params.name(std::string("clear button"));
clr_btn_params.rect(clear_btn_rect) ;
clr_btn_params.follows.flags(FOLLOWS_RIGHT|FOLLOWS_TOP);
clr_btn_params.tab_stop(false);
clr_btn_params.click_callback.function(boost::bind(&LLSearchEditor::onClearButtonClick, this, _2));
mClearButton = LLUICtrlFactory::create<LLButton>(clr_btn_params);
mSearchEditor->addChild(mClearButton);
}
}
//virtual
void LLSearchEditor::draw()
{
if (mClearButton)
mClearButton->setVisible(!mSearchEditor->getWText().empty());
LLUICtrl::draw();
}
//virtual
void LLSearchEditor::setValue(const LLSD& value )
{
mSearchEditor->setValue(value);
}
//virtual
LLSD LLSearchEditor::getValue() const
{
return mSearchEditor->getValue();
}
//virtual
BOOL LLSearchEditor::setTextArg( const std::string& key, const LLStringExplicit& text )
{
return mSearchEditor->setTextArg(key, text);
}
//virtual
BOOL LLSearchEditor::setLabelArg( const std::string& key, const LLStringExplicit& text )
{
return mSearchEditor->setLabelArg(key, text);
}
//virtual
void LLSearchEditor::setLabel( const LLStringExplicit &new_label )
{
mSearchEditor->setLabel(new_label);
}
//virtual
void LLSearchEditor::clear()
{
if (mSearchEditor)
{
mSearchEditor->clear();
}
}
//virtual
void LLSearchEditor::setFocus( BOOL b )
{
if (mSearchEditor)
{
mSearchEditor->setFocus(b);
}
}
void LLSearchEditor::onClearButtonClick(const LLSD& data)
{
setText(LLStringUtil::null);
mSearchEditor->doDelete(); // force keystroke callback
}
void LLSearchEditor::handleKeystroke()
{
if (mKeystrokeCallback)
{
mKeystrokeCallback(this, getValue());
}
}
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