src/settings/dolphinsettingsdialog.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2006 Peter Penz <peter.penz@gmx.at>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #include "dolphinsettingsdialog.h"
   8
   9 #include "dolphin_generalsettings.h"
  10 #include "dolphinmainwindow.h"
  11 #include "general/generalsettingspage.h"
  12 #include "navigation/navigationsettingspage.h"
  13 #include "services/servicessettingspage.h"
  14 #include "startup/startupsettingspage.h"
  15 #include "trash/trashsettingspage.h"
  16 #include "viewmodes/viewsettingspage.h"
  17
  18 #include <KAuthorized>
  19 #include <KLocalizedString>
  20 #include <KWindowConfig>
  21 #include <KMessageBox>
  22
  23 #include <QCloseEvent>
  24 #include <QPushButton>
  25
  26 DolphinSettingsDialog::DolphinSettingsDialog(const QUrl& url, QWidget* parent) :
  27     KPageDialog(parent),
  28     m_pages(),
  29     m_unsavedChanges(false)
  30
  31 {
  32     const QSize minSize = minimumSize();
  33     setMinimumSize(QSize(540, minSize.height()));
  34
  35     setFaceType(List);
  36     setWindowTitle(i18nc("@title:window", "Dolphin Preferences"));
  37     QDialogButtonBox* box = new QDialogButtonBox(QDialogButtonBox::Ok
  38             | QDialogButtonBox::Apply | QDialogButtonBox::Cancel | QDialogButtonBox::RestoreDefaults);
  39     box->button(QDialogButtonBox::Apply)->setEnabled(false);
  40     box->button(QDialogButtonBox::Ok)->setDefault(true);
  41     setButtonBox(box);
  42
  43     connect(box->button(QDialogButtonBox::Ok), &QAbstractButton::clicked, this, &DolphinSettingsDialog::applySettings);
  44     connect(box->button(QDialogButtonBox::Apply), &QAbstractButton::clicked, this, &DolphinSettingsDialog::applySettings);
  45     connect(box->button(QDialogButtonBox::RestoreDefaults), &QAbstractButton::clicked, this, &DolphinSettingsDialog::restoreDefaults);
  46
  47     // General
  48     GeneralSettingsPage* generalSettingsPage = new GeneralSettingsPage(url, this);
  49     KPageWidgetItem* generalSettingsFrame = addPage(generalSettingsPage,
  50                                                     i18nc("@title:group General settings", "General"));
  51     generalSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("system-file-manager")));
  52     connect(generalSettingsPage, &GeneralSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  53
  54     // Startup
  55     StartupSettingsPage* startupSettingsPage = new StartupSettingsPage(url, this);
  56     KPageWidgetItem* startupSettingsFrame = addPage(startupSettingsPage,
  57                                                     i18nc("@title:group", "Startup"));
  58     startupSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-launch-feedback")));
  59     connect(startupSettingsPage, &StartupSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  60
  61     // View Modes
  62     ViewSettingsPage* viewSettingsPage = new ViewSettingsPage(this);
  63     KPageWidgetItem* viewSettingsFrame = addPage(viewSettingsPage,
  64                                                  i18nc("@title:group", "View Modes"));
  65     viewSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-icons")));
  66     connect(viewSettingsPage, &ViewSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  67
  68     // Navigation
  69     NavigationSettingsPage* navigationSettingsPage = new NavigationSettingsPage(this);
  70     KPageWidgetItem* navigationSettingsFrame = addPage(navigationSettingsPage,
  71                                                        i18nc("@title:group", "Navigation"));
  72     navigationSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-navigation")));
  73     connect(navigationSettingsPage, &NavigationSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  74
  75     // Services
  76     ServicesSettingsPage* servicesSettingsPage = new ServicesSettingsPage(this);
  77     KPageWidgetItem* servicesSettingsFrame = addPage(servicesSettingsPage,
  78                                                        i18nc("@title:group", "Services"));
  79     servicesSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("preferences-system-services")));
  80     connect(servicesSettingsPage, &ServicesSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  81
  82     // Trash
  83     SettingsPageBase* trashSettingsPage = nullptr;
  84 #ifndef Q_OS_WIN
  85     trashSettingsPage = createTrashSettingsPage(this);
  86 #endif
  87     if (trashSettingsPage) {
  88         KPageWidgetItem* trashSettingsFrame = addPage(trashSettingsPage,
  89                                                      i18nc("@title:group", "Trash"));
  90         trashSettingsFrame->setIcon(QIcon::fromTheme(QStringLiteral("user-trash")));
  91         connect(trashSettingsPage, &TrashSettingsPage::changed, this, &DolphinSettingsDialog::enableApply);
  92     }
  93
  94     m_pages.append(generalSettingsPage);
  95     m_pages.append(startupSettingsPage);
  96     m_pages.append(viewSettingsPage);
  97     m_pages.append(navigationSettingsPage);
  98     m_pages.append(servicesSettingsPage);
  99     if (trashSettingsPage) {
 100         m_pages.append(trashSettingsPage);
 101     }
 102
 103     const KConfigGroup dialogConfig(KSharedConfig::openConfig(QStringLiteral("dolphinrc")), "SettingsDialog");
 104     KWindowConfig::restoreWindowSize(windowHandle(), dialogConfig);
 105 }
 106
 107 DolphinSettingsDialog::~DolphinSettingsDialog()
 108 {
 109     KConfigGroup dialogConfig(KSharedConfig::openConfig(QStringLiteral("dolphinrc")), "SettingsDialog");
 110     KWindowConfig::saveWindowSize(windowHandle(), dialogConfig);
 111 }
 112
 113 void DolphinSettingsDialog::enableApply()
 114 {
 115     buttonBox()->button(QDialogButtonBox::Apply)->setEnabled(true);
 116     m_unsavedChanges = true;
 117 }
 118
 119 void DolphinSettingsDialog::applySettings()
 120 {
 121     foreach (SettingsPageBase* page, m_pages) {
 122         page->applySettings();
 123     }
 124
 125     emit settingsChanged();
 126
 127     GeneralSettings* settings = GeneralSettings::self();
 128     if (settings->modifiedStartupSettings()) {
 129         // Reset the modified startup settings hint. The changed startup settings
 130         // have been applied already due to emitting settingsChanged().
 131         settings->setModifiedStartupSettings(false);
 132         settings->save();
 133     }
 134     buttonBox()->button(QDialogButtonBox::Apply)->setEnabled(false);
 135     m_unsavedChanges = false;
 136 }
 137
 138 void DolphinSettingsDialog::restoreDefaults()
 139 {
 140     foreach (SettingsPageBase* page, m_pages) {
 141         page->restoreDefaults();
 142     }
 143 }
 144
 145 void DolphinSettingsDialog::closeEvent(QCloseEvent* event)
 146 {
 147     if (!m_unsavedChanges) {
 148         event->accept();
 149         return;
 150     }
 151
 152     const auto response = KMessageBox::warningYesNoCancel(this,
 153                                         i18n("You have unsaved changes. Do you want to apply the changes or discard them?"),
 154                                         i18n("Warning"),
 155                                         KStandardGuiItem::save(),
 156                                         KStandardGuiItem::discard(),
 157                                         KStandardGuiItem::cancel());
 158     switch (response) {
 159         case KMessageBox::Yes:
 160             applySettings();
 161             Q_FALLTHROUGH();
 162         case KMessageBox::No:
 163             event->accept();
 164             break;
 165         case KMessageBox::Cancel:
 166             event->ignore();
 167             break;
 168         default:
 169             break;
 170     }
 171 }
 172
 173
 174 SettingsPageBase *DolphinSettingsDialog::createTrashSettingsPage(QWidget *parent)
 175 {
 176     if (!KAuthorized::authorizeControlModule(QStringLiteral("kcmtrash.desktop"))) {
 177         return nullptr;
 178     }
 179
 180     return new TrashSettingsPage(parent);
 181 }