/indra/llui/llsearcheditor.cpp
C++ | 169 lines | 107 code | 25 blank | 37 comment | 8 complexity | 6e30a4a55ed7aca282e43486559a8601 MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llsearcheditor.cpp
- * @brief LLSearchEditor implementation
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * 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
- * $/LicenseInfo$
- */
- // 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 clr_btn_top = p.clear_button.rect.bottom + p.clear_button.rect.height;
- S32 clr_btn_right = getRect().getWidth() - p.clear_button.pad_right;
- S32 clr_btn_left = clr_btn_right - p.clear_button.rect.width;
- LLRect clear_btn_rect(clr_btn_left, clr_btn_top, clr_btn_right, p.clear_button.rect.bottom);
- S32 text_pad_left = p.text_pad_left;
- S32 text_pad_right = p.text_pad_right;
- if (p.search_button_visible)
- text_pad_left += srch_btn_rect.getWidth();
- if (p.clear_button_visible)
- text_pad_right = getRect().getWidth() - clr_btn_left + p.clear_button.pad_left;
- // 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.text_pad_right(text_pad_right);
- 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);
- mSearchEditor->setPassDelete(TRUE);
- 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.
- 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->onCommit(); // force keystroke callback
- }
- void LLSearchEditor::handleKeystroke()
- {
- if (mKeystrokeCallback)
- {
- mKeystrokeCallback(this, getValue());
- }
- }