#ifndef lint
static char rcsid[] = "@(#$Id: uiprefs_w.cpp,v 1.7 2006-09-22 10:46:26 dockes Exp $ (C) 2005 J.F.Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <sys/stat.h>
#include <string>
#include <algorithm>
#include <list>
#include <qfontdialog.h>
#include <qfiledialog.h>
#include <qspinbox.h>
#include <qmessagebox.h>
#include <qvariant.h>
#include <qpushbutton.h>
#include <qtabwidget.h>
#include <qwidget.h>
#include <qlabel.h>
#include <qspinbox.h>
#include <qlineedit.h>
#include <qcheckbox.h>
#include <qcombobox.h>
#include <qlistbox.h>
#include <qlayout.h>
#include <qtooltip.h>
#include <qwhatsthis.h>
#include "recoll.h"
#include "guiutils.h"
#include "rcldb.h"
#include "pathut.h"
#include "uiprefs_w.h"
void UIPrefsDialog::init()
{
// Entries per result page spinbox
pageLenSB->setValue(prefs.respagesize);
// Show icons checkbox
useIconsCB->setChecked(prefs.showicons);
autoSearchCB->setChecked(prefs.autoSearchOnWS);
syntlenSB->setValue(prefs.syntAbsLen);
syntctxSB->setValue(prefs.syntAbsCtx);
initStartAdvCB->setChecked(prefs.startWithAdvSearchOpen);
initStartSortCB->setChecked(prefs.startWithSortToolOpen);
// Result list font family and size
reslistFontFamily = prefs.reslistfontfamily;
reslistFontSize = prefs.reslistfontsize;
QString s;
if (prefs.reslistfontfamily.length() == 0) {
reslistFontPB->setText(this->font().family() + "-" +
s.setNum(this->font().pointSize()));
} else {
reslistFontPB->setText(reslistFontFamily + "-" +
s.setNum(reslistFontSize));
}
helpBrowserLE->setText(prefs.htmlBrowser);
// Stemming language combobox
stemLangCMB->insertItem(tr("(no stemming)"));
list<string> langs;
string reason;
if (!maybeOpenDb(reason)) {
QMessageBox::critical(0, "Recoll", QString(reason.c_str()));
exit(1);
}
langs = rcldb->getStemLangs();
int i = 0, cur = -1;
for (list<string>::const_iterator it = langs.begin();
it != langs.end(); it++) {
stemLangCMB->
insertItem(QString::fromAscii(it->c_str(), it->length()));
i++;
if (cur == -1) {
if (!strcmp(prefs.queryStemLang.ascii(), it->c_str()))
cur = i;
}
}
if (cur < 0)
cur = 0;
stemLangCMB->setCurrentItem(cur);
autoPhraseCB->setChecked(prefs.ssearchAutoPhrase);
buildAbsCB->setChecked(prefs.queryBuildAbstract);
if (!prefs.queryBuildAbstract) {
replAbsCB->setEnabled(false);
}
replAbsCB->setChecked(prefs.queryReplaceAbstract);
// Initialize the extra indexes listboxes
QStringList ql;
for (list<string>::iterator it = prefs.allExtraDbs.begin();
it != prefs.allExtraDbs.end(); it++) {
ql.append(QString::fromLocal8Bit(it->c_str()));
}
allDbsLB->insertStringList(ql);
ql.clear();
for (list<string>::iterator it = prefs.activeExtraDbs.begin();
it != prefs.activeExtraDbs.end(); it++) {
ql.append(QString::fromLocal8Bit(it->c_str()));
}
actDbsLB->insertStringList(ql);
ql.clear();
connect(reslistFontPB, SIGNAL(clicked()), this, SLOT(showFontDialog()));
connect(helpBrowserPB, SIGNAL(clicked()), this, SLOT(showBrowserDialog()));
connect(resetFontPB, SIGNAL(clicked()), this, SLOT(resetReslistFont()));
connect(extraDbLE,SIGNAL(textChanged(const QString&)), this,
SLOT(extraDbTextChanged(const QString&)));
connect(addAADbPB, SIGNAL(clicked()), this, SLOT(addAADbPB_clicked()));
connect(addADbPB, SIGNAL(clicked()), this, SLOT(addADbPB_clicked()));
connect(delADbPB, SIGNAL(clicked()), this, SLOT(delADbPB_clicked()));
connect(delAADbPB, SIGNAL(clicked()), this, SLOT(delAADbPB_clicked()));
connect(addExtraDbPB, SIGNAL(clicked()), this, SLOT(addExtraDbPB_clicked()));
connect(browseDbPB, SIGNAL(clicked()), this, SLOT(browseDbPB_clicked()));
connect(buttonOk, SIGNAL(clicked()), this, SLOT(accept()));
connect(buttonCancel, SIGNAL(clicked()), this, SLOT(reject()));
connect(buildAbsCB, SIGNAL(toggled(bool)),
replAbsCB, SLOT(setEnabled(bool)));
}
void UIPrefsDialog::accept()
{
prefs.showicons = useIconsCB->isChecked();
prefs.autoSearchOnWS = autoSearchCB->isChecked();
prefs.respagesize = pageLenSB->value();
prefs.reslistfontfamily = reslistFontFamily;
prefs.reslistfontsize = reslistFontSize;
prefs.htmlBrowser = helpBrowserLE->text();
if (stemLangCMB->currentItem() == 0) {
prefs.queryStemLang = "";
} else {
prefs.queryStemLang = stemLangCMB->currentText();
}
prefs.ssearchAutoPhrase = autoPhraseCB->isChecked();
prefs.queryBuildAbstract = buildAbsCB->isChecked();
prefs.queryReplaceAbstract = buildAbsCB->isChecked() &&
replAbsCB->isChecked();
prefs.startWithAdvSearchOpen = initStartAdvCB->isChecked();
prefs.startWithSortToolOpen = initStartSortCB->isChecked();
prefs.syntAbsLen = syntlenSB->value();
prefs.syntAbsCtx = syntctxSB->value();
prefs.activeExtraDbs.clear();
for (unsigned int i = 0; i < actDbsLB->count(); i++) {
QListBoxItem *item = actDbsLB->item(i);
if (item)
prefs.activeExtraDbs.push_back((const char *)item->text().local8Bit());
}
prefs.allExtraDbs.clear();
for (unsigned int i = 0; i < allDbsLB->count(); i++) {
QListBoxItem *item = allDbsLB->item(i);
if (item)
prefs.allExtraDbs.push_back((const char *)item->text().local8Bit());
}
rwSettings(true);
string reason;
maybeOpenDb(reason, true);
emit uiprefsDone();
QDialog::accept();
}
void UIPrefsDialog::showFontDialog()
{
bool ok;
QFont font;
if (prefs.reslistfontfamily.length()) {
font.setFamily(prefs.reslistfontfamily);
font.setPointSize(prefs.reslistfontsize);
}
font = QFontDialog::getFont(&ok, font, this);
if (ok) {
// Check if the default font was set, in which case we
// erase the preference
if (font.family().compare(this->font().family()) ||
font.pointSize() != this->font().pointSize()) {
reslistFontFamily = font.family();
reslistFontSize = font.pointSize();
QString s;
reslistFontPB->setText(reslistFontFamily + "-" +
s.setNum(reslistFontSize));
} else {
reslistFontFamily = "";
reslistFontSize = 0;
}
}
}
void UIPrefsDialog::resetReslistFont()
{
reslistFontFamily = "";
reslistFontSize = 0;
reslistFontPB->setText(this->font().family() + "-" +
QString().setNum(this->font().pointSize()));
}
void UIPrefsDialog::showBrowserDialog()
{
QString s = QFileDialog::getOpenFileName("/usr",
"",
this,
"open file dialog",
"Choose a file");
if (s)
helpBrowserLE->setText(s);
}
////////////////////////////////////////////
// External / extra search indexes setup
// TBD: a way to remove entry from 'all' list (del button?)
void UIPrefsDialog::extraDbTextChanged(const QString &text)
{
if (text.isEmpty()) {
addExtraDbPB->setEnabled(false);
} else {
addExtraDbPB->setEnabled(true);
}
}
/**
* Add the selected extra dbs to the active list
*/
void UIPrefsDialog::addADbPB_clicked()
{
for (unsigned int i = 0; i < allDbsLB->count();i++) {
QListBoxItem *item = allDbsLB->item(i);
if (item && item->isSelected()) {
allDbsLB->setSelected(i, false);
if (!actDbsLB->findItem(item->text(),
Qt::CaseSensitive|Qt::ExactMatch)) {
actDbsLB->insertItem(item->text());
}
}
}
actDbsLB->sort();
}
/**
* Make all extra dbs active
*/
void UIPrefsDialog::addAADbPB_clicked()
{
for (unsigned int i = 0; i < allDbsLB->count();i++) {
allDbsLB->setSelected(i, true);
}
addADbPB_clicked();
}
/**
* Remove the selected entries from the list of active extra search dbs
*/
void UIPrefsDialog::delADbPB_clicked()
{
list<int> rmi;
for (unsigned int i = 0; i < actDbsLB->count(); i++) {
QListBoxItem *item = actDbsLB->item(i);
if (item && item->isSelected()) {
rmi.push_front(i);
}
}
for (list<int>::iterator ii = rmi.begin(); ii != rmi.end(); ii++) {
actDbsLB->removeItem(*ii);
}
}
/**
* Remove all extra search indexes from the active list
*/
void UIPrefsDialog::delAADbPB_clicked()
{
for (unsigned int i = 0; i < actDbsLB->count(); i++) {
actDbsLB->setSelected(i, true);
}
delADbPB_clicked();
}
/**
* Add the current content of the extra db line editor to the list of all
* extra dbs. We do a textual comparison to check for duplicates, except for
* the main db for which we check inode numbers.
*/
void UIPrefsDialog::addExtraDbPB_clicked()
{
string dbdir = (const char *)extraDbLE->text().local8Bit();
path_catslash(dbdir);
if (!Rcl::Db::testDbDir(dbdir)) {
QMessageBox::warning(0, "Recoll",
tr("The selected directory does not appear to be a Xapian index"));
return;
}
struct stat st1, st2;
stat(dbdir.c_str(), &st1);
string rcldbdir;
if (rcldb)
rcldbdir = rcldb->getDbDir();
stat(rcldbdir.c_str(), &st2);
path_catslash(rcldbdir);
fprintf(stderr, "rcldbdir: [%s]\n", rcldbdir.c_str());
if (st1.st_dev == st2.st_dev && st1.st_ino == st2.st_ino) {
QMessageBox::warning(0, "Recoll",
tr("This is the main/local index!"));
return;
}
if (allDbsLB->findItem(extraDbLE->text(),
Qt::CaseSensitive|Qt::ExactMatch)) {
QMessageBox::warning(0, "Recoll",
tr("The selected directory is already in the index list"));
return;
}
allDbsLB->insertItem(extraDbLE->text());
allDbsLB->sort();
}
void UIPrefsDialog::browseDbPB_clicked()
{
QFileDialog fdia;
bool savedh = fdia.showHiddenFiles();
fdia.setShowHiddenFiles(true);
QString s = QFileDialog::getExistingDirectory("", this, 0,
tr("Select xapian index directory (ie: /home/buddy/.recoll/xapiandb)"));
fdia.setShowHiddenFiles(savedh);
if (s)
extraDbLE->setText(s);
}