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Diffstat (limited to 'indra/llui/llsearcheditor.cpp')
| -rw-r--r-- | indra/llui/llsearcheditor.cpp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/indra/llui/llsearcheditor.cpp b/indra/llui/llsearcheditor.cpp new file mode 100644 index 0000000000..ea96fc573d --- /dev/null +++ b/indra/llui/llsearcheditor.cpp @@ -0,0 +1,169 @@ +/** + * @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()); + } +} |