329 lines
9.6 KiB
C++
329 lines
9.6 KiB
C++
/*
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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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** ui.h extension file, included from the uic-generated form implementation.
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**
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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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**
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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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** These will automatically be called by the form's constructor and
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** destructor.
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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 "qfiledialog.h"
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#include "qspinbox.h"
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#include "qmessagebox.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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void UIPrefsDialog::init()
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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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// 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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helpBrowserLE->setText(prefs.htmlBrowser);
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// Stemming language combobox
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stemLangCMB->insertItem("(no stemming)");
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list<string> langs;
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string reason;
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if (!maybeOpenDb(reason)) {
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QMessageBox::critical(0, "Recoll", QString(reason.c_str()));
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exit(1);
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}
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langs = rcldb->getStemLangs();
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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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buildAbsCB->setDown(prefs.queryBuildAbstract);
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if (!prefs.queryBuildAbstract) {
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replAbsCB->setEnabled(false);
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}
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replAbsCB->setDown(prefs.queryReplaceAbstract);
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// Initialize the extra databases listboxes
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QStringList ql;
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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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ql.append(QString::fromLocal8Bit(it->c_str()));
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}
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allDbsLB->insertStringList(ql);
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ql.clear();
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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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ql.append(QString::fromLocal8Bit(it->c_str()));
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}
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actDbsLB->insertStringList(ql);
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ql.clear();
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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(addAADbPB, SIGNAL(clicked()), this, SLOT(addAADbPB_clicked()));
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connect(addADbPB, SIGNAL(clicked()), this, SLOT(addADbPB_clicked()));
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connect(delADbPB, SIGNAL(clicked()), this, SLOT(delADbPB_clicked()));
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connect(delAADbPB, SIGNAL(clicked()), this, SLOT(delAADbPB_clicked()));
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connect(addExtraDbPB, SIGNAL(clicked()), this, SLOT(addExtraDbPB_clicked()));
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connect(browseDbPB, SIGNAL(clicked()), this, SLOT(browseDbPB_clicked()));
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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.respagesize = pageLenSB->value();
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prefs.reslistfontfamily = reslistFontFamily;
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prefs.reslistfontsize = reslistFontSize;
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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.queryBuildAbstract = buildAbsCB->isChecked();
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prefs.queryReplaceAbstract = buildAbsCB->isChecked() &&
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replAbsCB->isChecked();
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prefs.activeExtraDbs.clear();
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for (unsigned int i = 0; i < actDbsLB->count(); i++) {
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QListBoxItem *item = actDbsLB->item(i);
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if (item)
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prefs.activeExtraDbs.push_back((const char *)item->text().local8Bit());
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}
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prefs.allExtraDbs.clear();
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for (unsigned int i = 0; i < allDbsLB->count(); i++) {
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QListBoxItem *item = allDbsLB->item(i);
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if (item)
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prefs.allExtraDbs.push_back((const char *)item->text().local8Bit());
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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::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)
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helpBrowserLE->setText(s);
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}
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////////////////////////////////////////////
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// External / extra search databases setup
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// TBD: a way to remove entry from 'all' list (del button? )
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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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/**
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* Add the selected extra dbs to the active list
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*/
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void UIPrefsDialog::addADbPB_clicked()
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{
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for (unsigned int i = 0; i < allDbsLB->count();i++) {
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QListBoxItem *item = allDbsLB->item(i);
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if (item && item->isSelected()) {
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allDbsLB->setSelected(i, false);
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if (!actDbsLB->findItem(item->text(),
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Qt::CaseSensitive|Qt::ExactMatch)) {
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actDbsLB->insertItem(item->text());
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}
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}
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}
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actDbsLB->sort();
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}
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/**
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* Make all extra dbs active
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*/
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void UIPrefsDialog::addAADbPB_clicked()
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{
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for (unsigned int i = 0; i < allDbsLB->count();i++) {
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allDbsLB->setSelected(i, true);
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}
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addADbPB_clicked();
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}
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/**
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* Remove the selected entries from the list of active extra search dbs
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*/
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void UIPrefsDialog::delADbPB_clicked()
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{
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list<int> rmi;
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for (unsigned int i = 0; i < actDbsLB->count(); i++) {
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QListBoxItem *item = actDbsLB->item(i);
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if (item && item->isSelected()) {
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rmi.push_front(i);
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}
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}
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for (list<int>::iterator ii = rmi.begin(); ii != rmi.end(); ii++) {
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actDbsLB->removeItem(*ii);
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}
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}
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/**
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* Remove all extra search databases from the active list
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*/
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void UIPrefsDialog::delAADbPB_clicked()
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{
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for (unsigned int i = 0; i < actDbsLB->count(); i++) {
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actDbsLB->setSelected(i, true);
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}
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delADbPB_clicked();
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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 database"));
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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 database!"));
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return;
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}
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if (allDbsLB->findItem(extraDbLE->text(),
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Qt::CaseSensitive|Qt::ExactMatch)) {
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QMessageBox::warning(0, "Recoll",
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tr("The selected directory is already in the database list"));
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return;
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}
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allDbsLB->insertItem(extraDbLE->text());
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allDbsLB->sort();
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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 directory holding xapian database (ie: /home/someone/.recoll/xapiandb)"));
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fdia.setShowHiddenFiles(savedh);
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if (s)
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extraDbLE->setText(s);
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}
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