395 lines
11 KiB
C++
395 lines
11 KiB
C++
#ifndef lint
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static char rcsid[] = "@(#$Id: uiprefs_w.cpp,v 1.15 2007-02-08 09:03:29 dockes Exp $ (C) 2005 J.F.Dockes";
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#endif
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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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#include <sys/stat.h>
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#include <string>
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#include <algorithm>
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#include <list>
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#include <qfontdialog.h>
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#include <qspinbox.h>
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#include <qmessagebox.h>
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#include <qvariant.h>
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#include <qpushbutton.h>
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#include <qtabwidget.h>
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#include <qwidget.h>
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#include <qlabel.h>
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#include <qspinbox.h>
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#include <qlineedit.h>
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#include <qcheckbox.h>
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#include <qcombobox.h>
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#if QT_VERSION < 0x040000
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#include <qlistbox.h>
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#include <qlistview.h>
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#include <qfiledialog.h>
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#else
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#include <q3listbox.h>
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#include <q3listview.h>
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#include <q3filedialog.h>
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#define QListView Q3ListView
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#define QCheckListItem Q3CheckListItem
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#define QFileDialog Q3FileDialog
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#define QListViewItemIterator Q3ListViewItemIterator
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#endif
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#include <qlayout.h>
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#include <qtooltip.h>
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#include <qwhatsthis.h>
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#include <qtextedit.h>
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#include "recoll.h"
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#include "guiutils.h"
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#include "rcldb.h"
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#include "pathut.h"
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#include "uiprefs_w.h"
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#include "viewaction_w.h"
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void UIPrefsDialog::init()
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{
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m_viewAction = 0;
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connect(viewActionPB, SIGNAL(clicked()), this, SLOT(showViewAction()));
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connect(reslistFontPB, SIGNAL(clicked()), this, SLOT(showFontDialog()));
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connect(helpBrowserPB, SIGNAL(clicked()), this, SLOT(showBrowserDialog()));
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connect(resetFontPB, SIGNAL(clicked()), this, SLOT(resetReslistFont()));
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connect(extraDbLE,SIGNAL(textChanged(const QString&)), this,
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SLOT(extraDbTextChanged(const QString&)));
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connect(addExtraDbPB, SIGNAL(clicked()),
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this, SLOT(addExtraDbPB_clicked()));
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connect(delExtraDbPB, SIGNAL(clicked()),
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this, SLOT(delExtraDbPB_clicked()));
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connect(togExtraDbPB, SIGNAL(clicked()),
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this, SLOT(togExtraDbPB_clicked()));
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connect(actAllExtraDbPB, SIGNAL(clicked()),
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this, SLOT(actAllExtraDbPB_clicked()));
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connect(unacAllExtraDbPB, SIGNAL(clicked()),
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this, SLOT(unacAllExtraDbPB_clicked()));
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connect(browseDbPB, SIGNAL(clicked()), this, SLOT(browseDbPB_clicked()));
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connect(buttonOk, SIGNAL(clicked()), this, SLOT(accept()));
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connect(buttonCancel, SIGNAL(clicked()), this, SLOT(reject()));
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connect(buildAbsCB, SIGNAL(toggled(bool)),
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replAbsCB, SLOT(setEnabled(bool)));
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setFromPrefs();
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}
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// Update dialog state from stored prefs
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void UIPrefsDialog::setFromPrefs()
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{
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// Entries per result page spinbox
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pageLenSB->setValue(prefs.respagesize);
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// Show icons checkbox
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useIconsCB->setChecked(prefs.showicons);
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autoSearchCB->setChecked(prefs.autoSearchOnWS);
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syntlenSB->setValue(prefs.syntAbsLen);
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syntctxSB->setValue(prefs.syntAbsCtx);
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initStartAdvCB->setChecked(prefs.startWithAdvSearchOpen);
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initStartSortCB->setChecked(prefs.startWithSortToolOpen);
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// Result list font family and size
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reslistFontFamily = prefs.reslistfontfamily;
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reslistFontSize = prefs.reslistfontsize;
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QString s;
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if (prefs.reslistfontfamily.length() == 0) {
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reslistFontPB->setText(this->font().family() + "-" +
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s.setNum(this->font().pointSize()));
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} else {
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reslistFontPB->setText(reslistFontFamily + "-" +
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s.setNum(reslistFontSize));
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}
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rlfTE->setText(prefs.reslistformat);
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helpBrowserLE->setText(prefs.htmlBrowser);
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// Stemming language combobox
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stemLangCMB->clear();
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stemLangCMB->insertItem(tr("(no stemming)"));
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list<string> langs;
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if (!getStemLangs(langs)) {
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QMessageBox::warning(0, "Recoll",
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tr("error retrieving stemming languages"));
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}
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int i = 0, cur = -1;
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for (list<string>::const_iterator it = langs.begin();
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it != langs.end(); it++) {
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stemLangCMB->
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insertItem(QString::fromAscii(it->c_str(), it->length()));
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i++;
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if (cur == -1) {
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if (!strcmp(prefs.queryStemLang.ascii(), it->c_str()))
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cur = i;
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}
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}
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if (cur < 0)
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cur = 0;
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stemLangCMB->setCurrentItem(cur);
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autoPhraseCB->setChecked(prefs.ssearchAutoPhrase);
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buildAbsCB->setChecked(prefs.queryBuildAbstract);
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replAbsCB->setEnabled(prefs.queryBuildAbstract);
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replAbsCB->setChecked(prefs.queryReplaceAbstract);
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// Initialize the extra indexes listboxes
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idxLV->clear();
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for (list<string>::iterator it = prefs.allExtraDbs.begin();
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it != prefs.allExtraDbs.end(); it++) {
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QCheckListItem *item =
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new QCheckListItem(idxLV, QString::fromLocal8Bit(it->c_str()),
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QCheckListItem::CheckBox);
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if (item) item->setOn(false);
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}
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for (list<string>::iterator it = prefs.activeExtraDbs.begin();
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it != prefs.activeExtraDbs.end(); it++) {
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QCheckListItem *item;
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if ((item = (QCheckListItem *)
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idxLV->findItem (QString::fromLocal8Bit(it->c_str()), 0))) {
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item->setOn(true);
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}
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}
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}
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void UIPrefsDialog::accept()
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{
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prefs.showicons = useIconsCB->isChecked();
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prefs.autoSearchOnWS = autoSearchCB->isChecked();
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prefs.respagesize = pageLenSB->value();
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prefs.reslistfontfamily = reslistFontFamily;
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prefs.reslistfontsize = reslistFontSize;
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prefs.reslistformat = rlfTE->text();
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prefs.htmlBrowser = helpBrowserLE->text();
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if (stemLangCMB->currentItem() == 0) {
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prefs.queryStemLang = "";
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} else {
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prefs.queryStemLang = stemLangCMB->currentText();
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}
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prefs.ssearchAutoPhrase = autoPhraseCB->isChecked();
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prefs.queryBuildAbstract = buildAbsCB->isChecked();
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prefs.queryReplaceAbstract = buildAbsCB->isChecked() &&
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replAbsCB->isChecked();
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prefs.startWithAdvSearchOpen = initStartAdvCB->isChecked();
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prefs.startWithSortToolOpen = initStartSortCB->isChecked();
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prefs.syntAbsLen = syntlenSB->value();
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prefs.syntAbsCtx = syntctxSB->value();
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QListViewItemIterator it(idxLV);
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prefs.allExtraDbs.clear();
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prefs.activeExtraDbs.clear();
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while (it.current()) {
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QCheckListItem *item = (QCheckListItem *)it.current();
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prefs.allExtraDbs.push_back((const char *)item->text().local8Bit());
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if (item->isOn()) {
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prefs.activeExtraDbs.push_back((const char *)
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item->text().local8Bit());
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}
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++it;
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}
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rwSettings(true);
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string reason;
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maybeOpenDb(reason, true);
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emit uiprefsDone();
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QDialog::accept();
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}
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void UIPrefsDialog::reject()
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{
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setFromPrefs();
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QDialog::reject();
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}
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void UIPrefsDialog::showFontDialog()
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{
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bool ok;
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QFont font;
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if (prefs.reslistfontfamily.length()) {
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font.setFamily(prefs.reslistfontfamily);
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font.setPointSize(prefs.reslistfontsize);
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}
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font = QFontDialog::getFont(&ok, font, this);
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if (ok) {
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// Check if the default font was set, in which case we
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// erase the preference
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if (font.family().compare(this->font().family()) ||
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font.pointSize() != this->font().pointSize()) {
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reslistFontFamily = font.family();
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reslistFontSize = font.pointSize();
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QString s;
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reslistFontPB->setText(reslistFontFamily + "-" +
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s.setNum(reslistFontSize));
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} else {
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reslistFontFamily = "";
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reslistFontSize = 0;
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}
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}
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}
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void UIPrefsDialog::resetReslistFont()
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{
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reslistFontFamily = "";
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reslistFontSize = 0;
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reslistFontPB->setText(this->font().family() + "-" +
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QString().setNum(this->font().pointSize()));
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}
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void UIPrefsDialog::showBrowserDialog()
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{
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QString s = QFileDialog::getOpenFileName("/usr",
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"",
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this,
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"open file dialog",
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"Choose a file");
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if (!s.isEmpty())
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helpBrowserLE->setText(s);
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}
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void UIPrefsDialog::showViewAction()
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{
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if (m_viewAction== 0) {
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m_viewAction = new ViewAction(0);
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m_viewAction->show();
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} else {
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// Close and reopen, in hope that makes us visible...
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m_viewAction->close();
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m_viewAction->show();
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}
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}
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////////////////////////////////////////////
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// External / extra search indexes setup
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// TBD: a way to remove entry from 'all' list (del button?)
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void UIPrefsDialog::togExtraDbPB_clicked()
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{
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QListViewItemIterator it(idxLV);
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while (it.current()) {
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QCheckListItem *item = (QCheckListItem *)it.current();
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if (item->isSelected()) {
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item->setOn(!item->isOn());
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}
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++it;
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}
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}
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void UIPrefsDialog::actAllExtraDbPB_clicked()
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{
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QListViewItemIterator it(idxLV);
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while (it.current()) {
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QCheckListItem *item = (QCheckListItem *)it.current();
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item->setOn(true);
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++it;
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}
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}
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void UIPrefsDialog::unacAllExtraDbPB_clicked()
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{
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QListViewItemIterator it(idxLV);
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while (it.current()) {
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QCheckListItem *item = (QCheckListItem *)it.current();
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item->setOn(false);
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++it;
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}
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}
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/**
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* Add the current content of the extra db line editor to the list of all
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* extra dbs. We do a textual comparison to check for duplicates, except for
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* the main db for which we check inode numbers.
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*/
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void UIPrefsDialog::addExtraDbPB_clicked()
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{
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string dbdir = (const char *)extraDbLE->text().local8Bit();
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path_catslash(dbdir);
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if (!Rcl::Db::testDbDir(dbdir)) {
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QMessageBox::warning(0, "Recoll",
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tr("The selected directory does not appear to be a Xapian index"));
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return;
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}
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struct stat st1, st2;
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stat(dbdir.c_str(), &st1);
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string rcldbdir;
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if (rcldb)
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rcldbdir = rcldb->getDbDir();
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stat(rcldbdir.c_str(), &st2);
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path_catslash(rcldbdir);
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fprintf(stderr, "rcldbdir: [%s]\n", rcldbdir.c_str());
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if (st1.st_dev == st2.st_dev && st1.st_ino == st2.st_ino) {
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QMessageBox::warning(0, "Recoll",
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tr("This is the main/local index!"));
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return;
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}
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if (idxLV->findItem(extraDbLE->text(),
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#if QT_VERSION < 0x040000
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Qt::CaseSensitive|Qt::ExactMatch
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#else
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Q3ListView::CaseSensitive|Q3ListView::ExactMatch
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#endif
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)) {
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QMessageBox::warning(0, "Recoll",
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tr("The selected directory is already in the index list"));
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return;
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}
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new QCheckListItem(idxLV, extraDbLE->text(), QCheckListItem::CheckBox);
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idxLV->sort();
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}
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void UIPrefsDialog::delExtraDbPB_clicked()
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{
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list<QCheckListItem*> dlt;
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QListViewItemIterator it(idxLV);
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while (it.current()) {
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QCheckListItem *item = (QCheckListItem *)it.current();
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if (item->isSelected()) {
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dlt.push_back(item);
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}
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++it;
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}
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for (list<QCheckListItem*>::iterator it = dlt.begin();
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it != dlt.end(); it++)
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delete *it;
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}
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void UIPrefsDialog::extraDbTextChanged(const QString &text)
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{
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if (text.isEmpty()) {
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addExtraDbPB->setEnabled(false);
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} else {
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addExtraDbPB->setEnabled(true);
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}
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}
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void UIPrefsDialog::browseDbPB_clicked()
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{
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QFileDialog fdia;
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bool savedh = fdia.showHiddenFiles();
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fdia.setShowHiddenFiles(true);
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QString s = QFileDialog::getExistingDirectory("", this, 0,
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tr("Select xapian index directory (ie: /home/buddy/.recoll/xapiandb)"));
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fdia.setShowHiddenFiles(savedh);
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if (!s.isEmpty())
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extraDbLE->setText(s);
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}
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