src/settings/startup/startupsettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Peter Penz <peter.penz19@gmail.com>             *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #include "startupsettingspage.h"
  21
  22 #include "dolphin_generalsettings.h"
  23 #include "dolphinmainwindow.h"
  24 #include "dolphinviewcontainer.h"
  25 #include "global.h"
  26
  27 #include <KLocalizedString>
  28 #include <KMessageBox>
  29
  30 #include <QButtonGroup>
  31 #include <QCheckBox>
  32 #include <QFileDialog>
  33 #include <QLineEdit>
  34 #include <QPushButton>
  35 #include <QRadioButton>
  36 #include <QFormLayout>
  37 #include <QGridLayout>
  38 #include <QHBoxLayout>
  39
  40 StartupSettingsPage::StartupSettingsPage(const QUrl& url, QWidget* parent) :
  41     SettingsPageBase(parent),
  42     m_url(url),
  43     m_homeUrl(nullptr),
  44     m_homeUrlBoxLayoutContainer(nullptr),
  45     m_buttonBoxLayoutContainer(nullptr),
  46     m_rememberOpenedTabsRadioButton(nullptr),
  47     m_homeUrlRadioButton(nullptr),
  48     m_splitView(nullptr),
  49     m_editableUrl(nullptr),
  50     m_showFullPath(nullptr),
  51     m_filterBar(nullptr),
  52     m_showFullPathInTitlebar(nullptr),
  53     m_openExternallyCalledFolderInNewTab(nullptr)
  54 {
  55     QFormLayout* topLayout = new QFormLayout(this);
  56
  57     m_rememberOpenedTabsRadioButton = new QRadioButton(i18nc("@option:radio Startup Settings", "Folders, tabs, and window state from last time"));
  58     m_homeUrlRadioButton = new QRadioButton();
  59     // HACK: otherwise the radio button has too much spacing in a grid layout
  60     m_homeUrlRadioButton->setMaximumWidth(24);
  61
  62     QButtonGroup* initialViewGroup = new QButtonGroup(this);
  63     initialViewGroup->addButton(m_rememberOpenedTabsRadioButton);
  64     initialViewGroup->addButton(m_homeUrlRadioButton);
  65
  66
  67     // create 'Home URL' editor
  68     m_homeUrlBoxLayoutContainer = new QWidget(this);
  69     QHBoxLayout* homeUrlBoxLayout = new QHBoxLayout(m_homeUrlBoxLayoutContainer);
  70     homeUrlBoxLayout->setContentsMargins(0, 0, 0, 0);
  71
  72     m_homeUrl = new QLineEdit();
  73     m_homeUrl->setClearButtonEnabled(true);
  74     homeUrlBoxLayout->addWidget(m_homeUrl);
  75
  76     QPushButton* selectHomeUrlButton = new QPushButton(QIcon::fromTheme(QStringLiteral("folder-open")), QString());
  77     homeUrlBoxLayout->addWidget(selectHomeUrlButton);
  78
  79 #ifndef QT_NO_ACCESSIBILITY
  80     selectHomeUrlButton->setAccessibleName(i18nc("@action:button", "Select Home Location"));
  81 #endif
  82
  83     connect(selectHomeUrlButton, &QPushButton::clicked,
  84             this, &StartupSettingsPage::selectHomeUrl);
  85
  86     m_buttonBoxLayoutContainer = new QWidget(this);
  87     QHBoxLayout* buttonBoxLayout = new QHBoxLayout(m_buttonBoxLayoutContainer);
  88     buttonBoxLayout->setContentsMargins(0, 0, 0, 0);
  89
  90     QPushButton* useCurrentButton = new QPushButton(i18nc("@action:button", "Use Current Location"));
  91     buttonBoxLayout->addWidget(useCurrentButton);
  92     connect(useCurrentButton, &QPushButton::clicked,
  93             this, &StartupSettingsPage::useCurrentLocation);
  94     QPushButton* useDefaultButton = new QPushButton(i18nc("@action:button", "Use Default Location"));
  95     buttonBoxLayout->addWidget(useDefaultButton);
  96     connect(useDefaultButton, &QPushButton::clicked,
  97             this, &StartupSettingsPage::useDefaultLocation);
  98
  99     QGridLayout* startInLocationLayout = new QGridLayout();
 100     startInLocationLayout->setHorizontalSpacing(0);
 101     startInLocationLayout->setContentsMargins(0, 0, 0, 0);
 102     startInLocationLayout->addWidget(m_homeUrlRadioButton, 0, 0);
 103     startInLocationLayout->addWidget(m_homeUrlBoxLayoutContainer, 0, 1);
 104     startInLocationLayout->addWidget(m_buttonBoxLayoutContainer, 1, 1);
 105
 106     topLayout->addRow(i18nc("@label:textbox", "Show on startup:"), m_rememberOpenedTabsRadioButton);
 107     topLayout->addRow(QString(), startInLocationLayout);
 108
 109
 110     topLayout->addItem(new QSpacerItem(0, Dolphin::VERTICAL_SPACER_HEIGHT, QSizePolicy::Fixed, QSizePolicy::Fixed));
 111
 112     m_splitView = new QCheckBox(i18nc("@option:check Startup Settings", "Begin in split view mode"));
 113     topLayout->addRow(i18n("New windows:"), m_splitView);
 114     m_filterBar = new QCheckBox(i18nc("@option:check Startup Settings", "Show filter bar"));
 115     topLayout->addRow(QString(), m_filterBar);
 116     m_editableUrl = new QCheckBox(i18nc("@option:check Startup Settings", "Make location bar editable"));
 117     topLayout->addRow(QString(), m_editableUrl);
 118
 119     topLayout->addItem(new QSpacerItem(0, Dolphin::VERTICAL_SPACER_HEIGHT, QSizePolicy::Fixed, QSizePolicy::Fixed));
 120
 121     m_openExternallyCalledFolderInNewTab = new QCheckBox(i18nc("@option:check Startup Settings", "Open new folders in tabs"));
 122     topLayout->addRow(i18nc("@label:checkbox", "General:"), m_openExternallyCalledFolderInNewTab);
 123     m_showFullPath = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path inside location bar"));
 124     topLayout->addRow(QString(), m_showFullPath);
 125     m_showFullPathInTitlebar = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path in title bar"));
 126     topLayout->addRow(QString(), m_showFullPathInTitlebar);
 127
 128     loadSettings();
 129
 130     updateInitialViewOptions();
 131
 132     connect(m_homeUrl, &QLineEdit::textChanged, this, &StartupSettingsPage::slotSettingsChanged);
 133     connect(m_rememberOpenedTabsRadioButton, &QRadioButton::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 134     connect(m_homeUrlRadioButton, &QRadioButton::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 135
 136     connect(m_splitView,    &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 137     connect(m_editableUrl,  &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 138     connect(m_filterBar,    &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 139
 140     connect(m_openExternallyCalledFolderInNewTab, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 141     connect(m_showFullPath, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 142     connect(m_showFullPathInTitlebar, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 143 }
 144
 145 StartupSettingsPage::~StartupSettingsPage()
 146 {
 147 }
 148
 149 void StartupSettingsPage::applySettings()
 150 {
 151     GeneralSettings* settings = GeneralSettings::self();
 152
 153     const QUrl url(QUrl::fromUserInput(m_homeUrl->text(), QString(), QUrl::AssumeLocalFile));
 154     KFileItem fileItem(url);
 155     if ((url.isValid() && fileItem.isDir()) || (url.scheme() == QLatin1String("timeline"))) {
 156         settings->setHomeUrl(url.toDisplayString(QUrl::PreferLocalFile));
 157     } else {
 158         KMessageBox::error(this, i18nc("@info", "The location for the home folder is invalid or does not exist, it will not be applied."));
 159     }
 160
 161     // Remove saved state if "remember open tabs" has been turned off
 162     if (!m_rememberOpenedTabsRadioButton->isChecked()) {
 163         KConfigGroup windowState{KSharedConfig::openConfig(QStringLiteral("dolphinrc")), "WindowState"};
 164         if (windowState.exists()) {
 165             windowState.deleteGroup();
 166         }
 167     }
 168
 169     settings->setRememberOpenedTabs(m_rememberOpenedTabsRadioButton->isChecked());
 170     settings->setSplitView(m_splitView->isChecked());
 171     settings->setEditableUrl(m_editableUrl->isChecked());
 172     settings->setFilterBar(m_filterBar->isChecked());
 173     settings->setOpenExternallyCalledFolderInNewTab(m_openExternallyCalledFolderInNewTab->isChecked());
 174     settings->setShowFullPath(m_showFullPath->isChecked());
 175     settings->setShowFullPathInTitlebar(m_showFullPathInTitlebar->isChecked());
 176     settings->save();
 177 }
 178
 179 void StartupSettingsPage::restoreDefaults()
 180 {
 181     GeneralSettings* settings = GeneralSettings::self();
 182     settings->useDefaults(true);
 183     loadSettings();
 184     settings->useDefaults(false);
 185 }
 186
 187 void StartupSettingsPage::slotSettingsChanged()
 188 {
 189     // Provide a hint that the startup settings have been changed. This allows the views
 190     // to apply the startup settings only if they have been explicitly changed by the user
 191     // (see bug #254947).
 192     GeneralSettings::setModifiedStartupSettings(true);
 193
 194     // Enable and disable home URL controls appropriately
 195     updateInitialViewOptions();
 196     emit changed();
 197 }
 198
 199 void StartupSettingsPage::updateInitialViewOptions()
 200 {
 201     m_homeUrlBoxLayoutContainer->setEnabled(m_homeUrlRadioButton->isChecked());
 202     m_buttonBoxLayoutContainer->setEnabled(m_homeUrlRadioButton->isChecked());
 203 }
 204
 205 void StartupSettingsPage::selectHomeUrl()
 206 {
 207     const QUrl homeUrl(QUrl::fromUserInput(m_homeUrl->text(), QString(), QUrl::AssumeLocalFile));
 208     QUrl url = QFileDialog::getExistingDirectoryUrl(this, QString(), homeUrl);
 209     if (!url.isEmpty()) {
 210         m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 211         slotSettingsChanged();
 212     }
 213 }
 214
 215 void StartupSettingsPage::useCurrentLocation()
 216 {
 217     m_homeUrl->setText(m_url.toDisplayString(QUrl::PreferLocalFile));
 218 }
 219
 220 void StartupSettingsPage::useDefaultLocation()
 221 {
 222     m_homeUrl->setText(QDir::homePath());
 223 }
 224
 225 void StartupSettingsPage::loadSettings()
 226 {
 227     const QUrl url(Dolphin::homeUrl());
 228     m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 229     m_rememberOpenedTabsRadioButton->setChecked(GeneralSettings::rememberOpenedTabs());
 230     m_homeUrlRadioButton->setChecked(!GeneralSettings::rememberOpenedTabs());
 231     m_splitView->setChecked(GeneralSettings::splitView());
 232     m_editableUrl->setChecked(GeneralSettings::editableUrl());
 233     m_showFullPath->setChecked(GeneralSettings::showFullPath());
 234     m_filterBar->setChecked(GeneralSettings::filterBar());
 235     m_showFullPathInTitlebar->setChecked(GeneralSettings::showFullPathInTitlebar());
 236     m_openExternallyCalledFolderInNewTab->setChecked(GeneralSettings::openExternallyCalledFolderInNewTab());
 237 }