src/settings/dolphinsettingsdialog.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz                                      *
   3  *   peter.penz@gmx.at                                                     *
   4  *                                                                         *
   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) any later version.                                   *
   9  *                                                                         *
  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.                          *
  14  *                                                                         *
  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  ***************************************************************************/
  20
  21 #include "dolphinsettingsdialog.h"
  22
  23 #include "dolphin_generalsettings.h"
  24 #include "dolphinmainwindow.h"
  25 #include "general/generalsettingspage.h"
  26 #include "navigation/navigationsettingspage.h"
  27 #include "services/servicessettingspage.h"
  28 #include "startup/startupsettingspage.h"
  29 #include "trash/trashsettingspage.h"
  30 #include "viewmodes/viewsettingspage.h"
  31
  32 #include <KAuthorized>
  33 #include <KLocalizedString>
  34 #include <KWindowConfig>
  35 #include <KMessageBox>
  36
  37 #include <QCloseEvent>
  38 #include <QPushButton>
  39
  40 DolphinSettingsDialog::DolphinSettingsDialog(const QUrl& url, QWidget* parent) :
  41     KPageDialog(parent),
  42     m_pages(),
  43     m_unsavedChanges(false)
  44
  45 {
  46     const QSize minSize = minimumSize();
  47     setMinimumSize(QSize(540, minSize.height()));
  48
  49     setFaceType(List);
  50     setWindowTitle(i18nc("@title:window", "Dolphin Preferences"));
  51     QDialogButtonBox* box = new QDialogButtonBox(QDialogButtonBox::Ok
  52             | QDialogButtonBox::Apply | QDialogButtonBox::Cancel | QDialogButtonBox::RestoreDefaults);
  53     box->button(QDialogButtonBox::Apply)->setEnabled(false);
  54     box->button(QDialogButtonBox::Ok)->setDefault(true);
  55     setButtonBox(box);
  56
  57     connect(box->button(QDialogButtonBox::Ok), &QAbstractButton::clicked, this, &DolphinSettingsDialog::applySettings);
  58     connect(box->button(QDialogButtonBox::Apply), &QAbstractButton::clicked, this, &DolphinSettingsDialog::applySettings);
  59     connect(box->button(QDialogButtonBox::RestoreDefaults), &QAbstractButton::clicked, this, &DolphinSettingsDialog::restoreDefaults);
  60
  61     // General
  62     GeneralSettingsPage* generalSettingsPage = new GeneralSettingsPage(url, this);
  63     KPageWidgetItem* generalSettingsFrame = addPage(generalSettingsPage,
  64                                                     i18nc("@title:group General settings", "General"));
  65     generalSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("system-file-manager")));
  66     connect(generalSettingsPage, &GeneralSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  67
  68     // Startup
  69     StartupSettingsPage* startupSettingsPage = new StartupSettingsPage(url, this);
  70     KPageWidgetItem* startupSettingsFrame = addPage(startupSettingsPage,
  71                                                     i18nc("@title:group", "Startup"));
  72     startupSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-launch-feedback")));
  73     connect(startupSettingsPage, &StartupSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  74
  75     // View Modes
  76     ViewSettingsPage* viewSettingsPage = new ViewSettingsPage(this);
  77     KPageWidgetItem* viewSettingsFrame = addPage(viewSettingsPage,
  78                                                  i18nc("@title:group", "View Modes"));
  79     viewSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-icons")));
  80     connect(viewSettingsPage, &ViewSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  81
  82     // Navigation
  83     NavigationSettingsPage* navigationSettingsPage = new NavigationSettingsPage(this);
  84     KPageWidgetItem* navigationSettingsFrame = addPage(navigationSettingsPage,
  85                                                        i18nc("@title:group", "Navigation"));
  86     navigationSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-navigation")));
  87     connect(navigationSettingsPage, &NavigationSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  88
  89     // Services
  90     ServicesSettingsPage* servicesSettingsPage = new ServicesSettingsPage(this);
  91     KPageWidgetItem* servicesSettingsFrame = addPage(servicesSettingsPage,
  92                                                        i18nc("@title:group", "Services"));
  93     servicesSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("preferences-system-services")));
  94     connect(servicesSettingsPage, &ServicesSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  95
  96     // Trash
  97     auto* trashSettingsPage = createTrashSettingsPage(this);
  98     if (trashSettingsPage) {
  99         KPageWidgetItem* trashSettingsFrame = addPage(trashSettingsPage,
 100                                                      i18nc("@title:group", "Trash"));
 101         trashSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("user-trash")));
 102         connect(trashSettingsPage, &TrashSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
 103     }
 104
 105     m_pages.append(generalSettingsPage);
 106     m_pages.append(startupSettingsPage);
 107     m_pages.append(viewSettingsPage);
 108     m_pages.append(navigationSettingsPage);
 109     m_pages.append(servicesSettingsPage);
 110     if (trashSettingsPage) {
 111         m_pages.append(trashSettingsPage);
 112     }
 113
 114     const KConfigGroup dialogConfig(KSharedConfig::openConfig(QStringLiteral("dolphinrc")), "SettingsDialog");
 115     KWindowConfig::restoreWindowSize(windowHandle(), dialogConfig);
 116 }
 117
 118 DolphinSettingsDialog::~DolphinSettingsDialog()
 119 {
 120     KConfigGroup dialogConfig(KSharedConfig::openConfig(QStringLiteral("dolphinrc")), "SettingsDialog");
 121     KWindowConfig::saveWindowSize(windowHandle(), dialogConfig);
 122 }
 123
 124 void DolphinSettingsDialog::enableApply()
 125 {
 126     buttonBox()->button(QDialogButtonBox::Apply)->setEnabled(true);
 127     m_unsavedChanges = true;
 128 }
 129
 130 void DolphinSettingsDialog::applySettings()
 131 {
 132     foreach (SettingsPageBase* page, m_pages) {
 133         page->applySettings();
 134     }
 135
 136     emit settingsChanged();
 137
 138     GeneralSettings* settings = GeneralSettings::self();
 139     if (settings->modifiedStartupSettings()) {
 140         // Reset the modified startup settings hint. The changed startup settings
 141         // have been applied already due to emitting settingsChanged().
 142         settings->setModifiedStartupSettings(false);
 143         settings->save();
 144     }
 145     buttonBox()->button(QDialogButtonBox::Apply)->setEnabled(false);
 146     m_unsavedChanges = false;
 147 }
 148
 149 void DolphinSettingsDialog::restoreDefaults()
 150 {
 151     foreach (SettingsPageBase* page, m_pages) {
 152         page->restoreDefaults();
 153     }
 154 }
 155
 156 void DolphinSettingsDialog::closeEvent(QCloseEvent* event)
 157 {
 158     if (!m_unsavedChanges) {
 159         event->accept();
 160         return;
 161     }
 162
 163     const auto response = KMessageBox::warningYesNoCancel(this,
 164                                         i18n("You have unsaved changes. Do you want to apply the changes or discard them?"),
 165                                         i18n("Warning"),
 166                                         KStandardGuiItem::save(),
 167                                         KStandardGuiItem::discard(),
 168                                         KStandardGuiItem::cancel());
 169     switch (response) {
 170         case KMessageBox::Yes:
 171             applySettings();
 172             Q_FALLTHROUGH();
 173         case KMessageBox::No:
 174             event->accept();
 175             break;
 176         case KMessageBox::Cancel:
 177             event->ignore();
 178             break;
 179         default:
 180             break;
 181     }
 182 }
 183
 184
 185 SettingsPageBase *DolphinSettingsDialog::createTrashSettingsPage(QWidget *parent)
 186 {
 187     if (!KAuthorized::authorizeControlModule(QStringLiteral("kcmtrash.desktop"))) {
 188         return nullptr;
 189     }
 190
 191     return new TrashSettingsPage(parent);
 192 }