src/settings/startup/startupsettingspage.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2008 Peter Penz <peter.penz19@gmail.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #include "startupsettingspage.h"
   8
   9 #include "dolphin_generalsettings.h"
  10 #include "dolphinmainwindow.h"
  11 #include "dolphinviewcontainer.h"
  12 #include "global.h"
  13
  14 #include <KLocalizedString>
  15 #include <KMessageBox>
  16 #include <KProtocolManager>
  17
  18 #include <QButtonGroup>
  19 #include <QCheckBox>
  20 #include <QFileDialog>
  21 #include <QLineEdit>
  22 #include <QPushButton>
  23 #include <QRadioButton>
  24 #include <QFormLayout>
  25 #include <QGridLayout>
  26 #include <QHBoxLayout>
  27
  28 StartupSettingsPage::StartupSettingsPage(const QUrl& url, QWidget* parent) :
  29     SettingsPageBase(parent),
  30     m_url(url),
  31     m_homeUrl(nullptr),
  32     m_homeUrlBoxLayoutContainer(nullptr),
  33     m_buttonBoxLayoutContainer(nullptr),
  34     m_rememberOpenedTabsRadioButton(nullptr),
  35     m_homeUrlRadioButton(nullptr),
  36     m_splitView(nullptr),
  37     m_editableUrl(nullptr),
  38     m_showFullPath(nullptr),
  39     m_filterBar(nullptr),
  40     m_showFullPathInTitlebar(nullptr),
  41     m_openExternallyCalledFolderInNewTab(nullptr)
  42 {
  43     QFormLayout* topLayout = new QFormLayout(this);
  44
  45     m_rememberOpenedTabsRadioButton = new QRadioButton(i18nc("@option:radio Startup Settings", "Folders, tabs, and window state from last time"));
  46     m_homeUrlRadioButton = new QRadioButton();
  47     // HACK: otherwise the radio button has too much spacing in a grid layout
  48     m_homeUrlRadioButton->setMaximumWidth(24);
  49
  50     QButtonGroup* initialViewGroup = new QButtonGroup(this);
  51     initialViewGroup->addButton(m_rememberOpenedTabsRadioButton);
  52     initialViewGroup->addButton(m_homeUrlRadioButton);
  53
  54
  55     // create 'Home URL' editor
  56     m_homeUrlBoxLayoutContainer = new QWidget(this);
  57     QHBoxLayout* homeUrlBoxLayout = new QHBoxLayout(m_homeUrlBoxLayoutContainer);
  58     homeUrlBoxLayout->setContentsMargins(0, 0, 0, 0);
  59
  60     m_homeUrl = new QLineEdit();
  61     m_homeUrl->setClearButtonEnabled(true);
  62     homeUrlBoxLayout->addWidget(m_homeUrl);
  63
  64     QPushButton* selectHomeUrlButton = new QPushButton(QIcon::fromTheme(QStringLiteral("folder-open")), QString());
  65     homeUrlBoxLayout->addWidget(selectHomeUrlButton);
  66
  67 #ifndef QT_NO_ACCESSIBILITY
  68     selectHomeUrlButton->setAccessibleName(i18nc("@action:button", "Select Home Location"));
  69 #endif
  70
  71     connect(selectHomeUrlButton, &QPushButton::clicked,
  72             this, &StartupSettingsPage::selectHomeUrl);
  73
  74     m_buttonBoxLayoutContainer = new QWidget(this);
  75     QHBoxLayout* buttonBoxLayout = new QHBoxLayout(m_buttonBoxLayoutContainer);
  76     buttonBoxLayout->setContentsMargins(0, 0, 0, 0);
  77
  78     QPushButton* useCurrentButton = new QPushButton(i18nc("@action:button", "Use Current Location"));
  79     buttonBoxLayout->addWidget(useCurrentButton);
  80     connect(useCurrentButton, &QPushButton::clicked,
  81             this, &StartupSettingsPage::useCurrentLocation);
  82     QPushButton* useDefaultButton = new QPushButton(i18nc("@action:button", "Use Default Location"));
  83     buttonBoxLayout->addWidget(useDefaultButton);
  84     connect(useDefaultButton, &QPushButton::clicked,
  85             this, &StartupSettingsPage::useDefaultLocation);
  86
  87     QGridLayout* startInLocationLayout = new QGridLayout();
  88     startInLocationLayout->setHorizontalSpacing(0);
  89     startInLocationLayout->setContentsMargins(0, 0, 0, 0);
  90     startInLocationLayout->addWidget(m_homeUrlRadioButton, 0, 0);
  91     startInLocationLayout->addWidget(m_homeUrlBoxLayoutContainer, 0, 1);
  92     startInLocationLayout->addWidget(m_buttonBoxLayoutContainer, 1, 1);
  93
  94     topLayout->addRow(i18nc("@label:textbox", "Show on startup:"), m_rememberOpenedTabsRadioButton);
  95     topLayout->addRow(QString(), startInLocationLayout);
  96
  97
  98     topLayout->addItem(new QSpacerItem(0, Dolphin::VERTICAL_SPACER_HEIGHT, QSizePolicy::Fixed, QSizePolicy::Fixed));
  99
 100     m_splitView = new QCheckBox(i18nc("@option:check Startup Settings", "Begin in split view mode"));
 101     topLayout->addRow(i18n("New windows:"), m_splitView);
 102     m_filterBar = new QCheckBox(i18nc("@option:check Startup Settings", "Show filter bar"));
 103     topLayout->addRow(QString(), m_filterBar);
 104     m_editableUrl = new QCheckBox(i18nc("@option:check Startup Settings", "Make location bar editable"));
 105     topLayout->addRow(QString(), m_editableUrl);
 106
 107     topLayout->addItem(new QSpacerItem(0, Dolphin::VERTICAL_SPACER_HEIGHT, QSizePolicy::Fixed, QSizePolicy::Fixed));
 108
 109     m_openExternallyCalledFolderInNewTab = new QCheckBox(i18nc("@option:check Startup Settings", "Open new folders in tabs"));
 110     topLayout->addRow(i18nc("@label:checkbox", "General:"), m_openExternallyCalledFolderInNewTab);
 111     m_showFullPath = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path inside location bar"));
 112     topLayout->addRow(QString(), m_showFullPath);
 113     m_showFullPathInTitlebar = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path in title bar"));
 114     topLayout->addRow(QString(), m_showFullPathInTitlebar);
 115
 116     loadSettings();
 117
 118     updateInitialViewOptions();
 119
 120     connect(m_homeUrl, &QLineEdit::textChanged, this, &StartupSettingsPage::slotSettingsChanged);
 121     connect(m_rememberOpenedTabsRadioButton, &QRadioButton::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 122     connect(m_homeUrlRadioButton, &QRadioButton::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 123
 124     connect(m_splitView,    &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 125     connect(m_editableUrl,  &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 126     connect(m_filterBar,    &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 127
 128     connect(m_openExternallyCalledFolderInNewTab, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 129     connect(m_showFullPath, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 130     connect(m_showFullPathInTitlebar, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 131 }
 132
 133 StartupSettingsPage::~StartupSettingsPage()
 134 {
 135 }
 136
 137 void StartupSettingsPage::applySettings()
 138 {
 139     GeneralSettings* settings = GeneralSettings::self();
 140
 141     const QUrl url(QUrl::fromUserInput(m_homeUrl->text(), QString(), QUrl::AssumeLocalFile));
 142     if (url.isValid() && KProtocolManager::supportsListing(url)) {
 143         KIO::StatJob* job = KIO::statDetails(url, KIO::StatJob::SourceSide, KIO::StatDetail::StatBasic, KIO::JobFlag::HideProgressInfo);
 144         connect(job, &KJob::result, this, [this, settings, url](KJob* job) {
 145             if (job->error() == 0 && qobject_cast<KIO::StatJob*>(job)->statResult().isDir()) {
 146                 settings->setHomeUrl(url.toDisplayString(QUrl::PreferLocalFile));
 147             } else {
 148                 showSetDefaultDirectoryError();
 149             }
 150         });
 151     } else {
 152         showSetDefaultDirectoryError();
 153     }
 154
 155     // Remove saved state if "remember open tabs" has been turned off
 156     if (!m_rememberOpenedTabsRadioButton->isChecked()) {
 157         KConfigGroup windowState{KSharedConfig::openConfig(QStringLiteral("dolphinrc")), "WindowState"};
 158         if (windowState.exists()) {
 159             windowState.deleteGroup();
 160         }
 161     }
 162
 163     settings->setRememberOpenedTabs(m_rememberOpenedTabsRadioButton->isChecked());
 164     settings->setSplitView(m_splitView->isChecked());
 165     settings->setEditableUrl(m_editableUrl->isChecked());
 166     settings->setFilterBar(m_filterBar->isChecked());
 167     settings->setOpenExternallyCalledFolderInNewTab(m_openExternallyCalledFolderInNewTab->isChecked());
 168     settings->setShowFullPath(m_showFullPath->isChecked());
 169     settings->setShowFullPathInTitlebar(m_showFullPathInTitlebar->isChecked());
 170     settings->save();
 171 }
 172
 173 void StartupSettingsPage::restoreDefaults()
 174 {
 175     GeneralSettings* settings = GeneralSettings::self();
 176     settings->useDefaults(true);
 177     loadSettings();
 178     settings->useDefaults(false);
 179 }
 180
 181 void StartupSettingsPage::slotSettingsChanged()
 182 {
 183     // Provide a hint that the startup settings have been changed. This allows the views
 184     // to apply the startup settings only if they have been explicitly changed by the user
 185     // (see bug #254947).
 186     GeneralSettings::setModifiedStartupSettings(true);
 187
 188     // Enable and disable home URL controls appropriately
 189     updateInitialViewOptions();
 190     Q_EMIT changed();
 191 }
 192
 193 void StartupSettingsPage::updateInitialViewOptions()
 194 {
 195     m_homeUrlBoxLayoutContainer->setEnabled(m_homeUrlRadioButton->isChecked());
 196     m_buttonBoxLayoutContainer->setEnabled(m_homeUrlRadioButton->isChecked());
 197 }
 198
 199 void StartupSettingsPage::selectHomeUrl()
 200 {
 201     const QUrl homeUrl(QUrl::fromUserInput(m_homeUrl->text(), QString(), QUrl::AssumeLocalFile));
 202     QUrl url = QFileDialog::getExistingDirectoryUrl(this, QString(), homeUrl);
 203     if (!url.isEmpty()) {
 204         m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 205         slotSettingsChanged();
 206     }
 207 }
 208
 209 void StartupSettingsPage::useCurrentLocation()
 210 {
 211     m_homeUrl->setText(m_url.toDisplayString(QUrl::PreferLocalFile));
 212 }
 213
 214 void StartupSettingsPage::useDefaultLocation()
 215 {
 216     m_homeUrl->setText(QDir::homePath());
 217 }
 218
 219 void StartupSettingsPage::loadSettings()
 220 {
 221     const QUrl url(Dolphin::homeUrl());
 222     m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 223     m_rememberOpenedTabsRadioButton->setChecked(GeneralSettings::rememberOpenedTabs());
 224     m_homeUrlRadioButton->setChecked(!GeneralSettings::rememberOpenedTabs());
 225     m_splitView->setChecked(GeneralSettings::splitView());
 226     m_editableUrl->setChecked(GeneralSettings::editableUrl());
 227     m_showFullPath->setChecked(GeneralSettings::showFullPath());
 228     m_filterBar->setChecked(GeneralSettings::filterBar());
 229     m_showFullPathInTitlebar->setChecked(GeneralSettings::showFullPathInTitlebar());
 230     m_openExternallyCalledFolderInNewTab->setChecked(GeneralSettings::openExternallyCalledFolderInNewTab());
 231 }
 232
 233 void StartupSettingsPage::showSetDefaultDirectoryError()
 234 {
 235     KMessageBox::error(this, i18nc("@info", "The location for the home folder is invalid or does not exist, it will not be applied."));
 236 }