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a/src/qtgui/ssearchb.ui.h |
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b/src/qtgui/ssearchb.ui.h |
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/****************************************************************************
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/****************************************************************************
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** ui.h extension file, included from the uic-generated form implementation.
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** ui.h extension file, included from the uic-generated form implementation.
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**
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**
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** If you want to add, delete, or rename functions or slots, use
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** If you want to add, delete, or rename functions or slots, use
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** Qt Designer to update this file, preserving your code.
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** Qt Designer to update this file, preserving your code.
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... |
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** You should not define a constructor or destructor in this file.
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** You should not define a constructor or destructor in this file.
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** Instead, write your code in functions called init() and destroy().
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** Instead, write your code in functions called init() and destroy().
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** These will automatically be called by the form's constructor and
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** These will automatically be called by the form's constructor and
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** destructor.
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** destructor.
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*****************************************************************************/
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*****************************************************************************/
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#include <qapplication.h>
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#include <qinputdialog.h>
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#include "debuglog.h"
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#include "guiutils.h"
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#include "searchdata.h"
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void SSearchBase::init()
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{
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searchTypCMB->insertItem(tr("Any term"));
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searchTypCMB->insertItem(tr("All terms"));
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searchTypCMB->insertItem(tr("File name"));
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queryText->insertStringList(prefs.ssearchHistory);
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queryText->setEditText("");
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connect(queryText->lineEdit(), SIGNAL(returnPressed()),
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this, SLOT(startSimpleSearch()));
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connect(queryText->lineEdit(), SIGNAL(textChanged(const QString&)),
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this, SLOT(searchTextChanged(const QString&)));
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connect(clearqPB, SIGNAL(clicked()),
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queryText->lineEdit(), SLOT(clear()));
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}
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void SSearchBase::searchTextChanged( const QString & text )
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{
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if (text.isEmpty()) {
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searchPB->setEnabled(false);
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clearqPB->setEnabled(false);
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emit clearSearch();
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} else {
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searchPB->setEnabled(true);
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clearqPB->setEnabled(true);
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string u8 = (const char *)queryText->currentText().utf8();
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if (prefs.autoSearchOnWS && !u8.empty() && u8[u8.length()-1] == ' ')
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startSimpleSearch();
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}
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}
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void SSearchBase::startSimpleSearch()
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{
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LOGDEB(("SSearchBase::startSimpleSearch\n"));
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Rcl::AdvSearchData sdata;
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QCString u8 = queryText->currentText().utf8();
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switch (searchTypCMB->currentItem()) {
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case 0:
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default:
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sdata.orwords = u8;
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break;
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case 1:
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sdata.allwords = u8;
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break;
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case 2:
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sdata.filename = u8;
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break;
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}
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prefs.ssearchHistory.clear();
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for (int index = 0; index < queryText->count(); index++)
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prefs.ssearchHistory.push_back(queryText->text(index));
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emit startSearch(sdata);
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}
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void SSearchBase::setAnyTermMode()
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{
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searchTypCMB->setCurrentItem(0);
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}
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// Complete last word in input by querying db for all possible terms.
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void SSearchBase::completion()
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{
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if (!rcldb)
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return;
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if (searchTypCMB->currentItem() == 2) {
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// Filename: no completion
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QApplication::beep();
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return;
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}
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// Extract last word in text
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string txt = (const char *)queryText->currentText().utf8();
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string::size_type cs = txt.find_last_of(" ");
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if (cs == string::npos)
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cs = 0;
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else
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cs++;
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if (txt.size() == 0 || cs == txt.size()) {
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QApplication::beep();
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return;
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}
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string s = txt.substr(cs);
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LOGDEB(("Completing: [%s]\n", s.c_str()));
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// Query database
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const int max = 100;
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list<string> strs = rcldb->completions(s, prefs.queryStemLang.ascii(),max);
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if (strs.size() == 0 || strs.size() == (unsigned int)max) {
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QApplication::beep();
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return;
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}
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// If list from db is single word, insert it, else ask user to select
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QString res;
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bool ok = false;
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if (strs.size() == 1) {
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res = QString::fromUtf8(strs.begin()->c_str());
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ok = true;
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} else {
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QStringList lst;
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for (list<string>::iterator it=strs.begin(); it != strs.end(); it++)
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lst.push_back(QString::fromUtf8(it->c_str()));
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res = QInputDialog::getItem(tr("Completions"),
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tr("Select an item:"), lst, 0,
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FALSE, &ok, this);
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}
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// Insert result
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if (ok) {
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txt.erase(cs);
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txt.append(res.utf8());
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queryText->setEditText(QString::fromUtf8(txt.c_str()));
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} else {
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return;
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}
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}
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// Handle CTRL-TAB to mean completion
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bool SSearchBase::event( QEvent *evt )
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{
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if ( evt->type() == QEvent::KeyPress ) {
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QKeyEvent *ke = (QKeyEvent *)evt;
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if ( ke->key() == Key_Tab && (ke->state() & Qt::ControlButton)) {
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// special tab handling here
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completion();
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ke->accept();
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return TRUE;
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}
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}
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return QWidget::event( evt );
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}
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