1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel IRC Team *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "settingspagedlg.h"
23 SettingsPageDlg::SettingsPageDlg(SettingsPage *page, QWidget *parent) : QDialog(parent) {
26 page->setParent(this);
27 ui.pageTitle->setText(page->title());
29 // make the scrollarea behave sanely
30 ui.settingsFrame->setWidgetResizable(true);
31 ui.settingsFrame->setWidget(page);
35 connect(page, SIGNAL(changed(bool)), this, SLOT(setButtonStates()));
36 connect(ui.buttonBox, SIGNAL(clicked(QAbstractButton *)), this, SLOT(buttonClicked(QAbstractButton *)));
41 SettingsPage *SettingsPageDlg::currentPage() const {
45 void SettingsPageDlg::setButtonStates() {
46 SettingsPage *sp = currentPage();
47 ui.buttonBox->button(QDialogButtonBox::Apply)->setEnabled(sp && sp->hasChanged());
48 ui.buttonBox->button(QDialogButtonBox::Reset)->setEnabled(sp && sp->hasChanged());
49 ui.buttonBox->button(QDialogButtonBox::RestoreDefaults)->setEnabled(sp && sp->hasDefaults());
52 void SettingsPageDlg::buttonClicked(QAbstractButton *button) {
53 switch(ui.buttonBox->standardButton(button)) {
54 case QDialogButtonBox::Ok:
55 if(currentPage() && currentPage()->hasChanged()) {
56 if(applyChanges()) accept();
59 case QDialogButtonBox::Apply:
62 case QDialogButtonBox::Cancel:
66 case QDialogButtonBox::Reset:
69 case QDialogButtonBox::RestoreDefaults:
77 bool SettingsPageDlg::applyChanges() {
78 if(!currentPage()) return false;
79 if(currentPage()->aboutToSave()) {
80 currentPage()->save();
86 void SettingsPageDlg::undoChanges() {
88 currentPage()->load();
92 void SettingsPageDlg::reload() {
93 if(!currentPage()) return;
94 int ret = QMessageBox::question(this, tr("Reload Settings"), tr("Do you like to reload the settings, undoing your changes on this page?"),
95 QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
96 if(ret == QMessageBox::Yes) {
97 currentPage()->load();
101 void SettingsPageDlg::loadDefaults() {
102 if(!currentPage()) return;
103 int ret = QMessageBox::question(this, tr("Restore Defaults"), tr("Do you like to restore the default values for this page?"),
104 QMessageBox::RestoreDefaults|QMessageBox::Cancel, QMessageBox::Cancel);
105 if(ret == QMessageBox::Yes) {
106 currentPage()->defaults();