1 /***************************************************************************
2 * Copyright (C) 2005-2016 by the Quassel Project *
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 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
22 #include <QMessageBox>
23 #include <QPushButton>
25 #include "settingspagedlg.h"
27 SettingsPageDlg::SettingsPageDlg(SettingsPage *page, QWidget *parent)
32 page->setParent(this);
34 // make it look more native under Mac OS X:
35 setWindowFlags(Qt::Sheet);
37 ui.pageTitle->setText(page->title());
38 setWindowTitle(tr("Configure %1").arg(page->title()));
39 setWindowIcon(QIcon::fromTheme("configure"));
41 // make the scrollarea behave sanely
42 ui.settingsFrame->setWidgetResizable(true);
43 ui.settingsFrame->setWidget(page);
47 connect(page, SIGNAL(changed(bool)), this, SLOT(setButtonStates()));
48 connect(ui.buttonBox, SIGNAL(clicked(QAbstractButton *)), this, SLOT(buttonClicked(QAbstractButton *)));
54 SettingsPage *SettingsPageDlg::currentPage() const
60 void SettingsPageDlg::setButtonStates()
62 SettingsPage *sp = currentPage();
63 ui.buttonBox->button(QDialogButtonBox::Apply)->setEnabled(sp && sp->hasChanged());
64 ui.buttonBox->button(QDialogButtonBox::Reset)->setEnabled(sp && sp->hasChanged());
65 ui.buttonBox->button(QDialogButtonBox::RestoreDefaults)->setEnabled(sp && sp->hasDefaults());
69 void SettingsPageDlg::buttonClicked(QAbstractButton *button)
71 switch (ui.buttonBox->standardButton(button)) {
72 case QDialogButtonBox::Ok:
73 if (currentPage() && currentPage()->hasChanged()) {
74 if (applyChanges()) accept();
78 case QDialogButtonBox::Apply:
81 case QDialogButtonBox::Cancel:
85 case QDialogButtonBox::Reset:
88 case QDialogButtonBox::RestoreDefaults:
97 bool SettingsPageDlg::applyChanges()
99 if (!currentPage()) return false;
100 if (currentPage()->aboutToSave()) {
101 currentPage()->save();
108 void SettingsPageDlg::undoChanges()
111 currentPage()->load();
116 void SettingsPageDlg::reload()
118 if (!currentPage()) return;
119 int ret = QMessageBox::question(this, tr("Reload Settings"), tr("Do you like to reload the settings, undoing your changes on this page?"),
120 QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
121 if (ret == QMessageBox::Yes) {
122 currentPage()->load();
127 void SettingsPageDlg::loadDefaults()
129 if (!currentPage()) return;
130 int ret = QMessageBox::question(this, tr("Restore Defaults"), tr("Do you like to restore the default values for this page?"),
131 QMessageBox::RestoreDefaults|QMessageBox::Cancel, QMessageBox::Cancel);
132 if (ret == QMessageBox::RestoreDefaults) {
133 currentPage()->defaults();