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 "global.h"
  23 #include "dolphinmainwindow.h"
  24 #include "dolphinviewcontainer.h"
  25
  26 #include "dolphin_generalsettings.h"
  27
  28 #include <KLocalizedString>
  29 #include <QLineEdit>
  30 #include <KMessageBox>
  31
  32 #include <QVBoxLayout>
  33 #include <QCheckBox>
  34 #include <QGroupBox>
  35 #include <QLabel>
  36 #include <QPushButton>
  37 #include <QFileDialog>
  38
  39 StartupSettingsPage::StartupSettingsPage(const QUrl& url, QWidget* parent) :
  40     SettingsPageBase(parent),
  41     m_url(url),
  42     m_homeUrl(nullptr),
  43     m_splitView(nullptr),
  44     m_editableUrl(nullptr),
  45     m_showFullPath(nullptr),
  46     m_filterBar(nullptr),
  47     m_showFullPathInTitlebar(nullptr)
  48 {
  49     QVBoxLayout* topLayout = new QVBoxLayout(this);
  50     QWidget* vBox = new QWidget(this);
  51     QVBoxLayout *vBoxLayout = new QVBoxLayout(vBox);
  52     vBoxLayout->setMargin(0);
  53     vBoxLayout->setAlignment(Qt::AlignTop);
  54
  55     // create 'Home URL' editor
  56     QGroupBox* homeBox = new QGroupBox(i18nc("@title:group", "Home Folder"), vBox);
  57     vBoxLayout->addWidget(homeBox);
  58
  59     QWidget* homeUrlBox = new QWidget(homeBox);
  60     QHBoxLayout *homeUrlBoxLayout = new QHBoxLayout(homeUrlBox);
  61     homeUrlBoxLayout->setMargin(0);
  62
  63     QLabel* homeUrlLabel = new QLabel(i18nc("@label:textbox", "Location:"), homeUrlBox);
  64     homeUrlBoxLayout->addWidget(homeUrlLabel);
  65     m_homeUrl = new QLineEdit(homeUrlBox);
  66     homeUrlBoxLayout->addWidget(m_homeUrl);
  67     m_homeUrl->setClearButtonEnabled(true);
  68
  69     QPushButton* selectHomeUrlButton = new QPushButton(QIcon::fromTheme(QStringLiteral("folder-open")), QString(), homeUrlBox);
  70     homeUrlBoxLayout->addWidget(selectHomeUrlButton);
  71
  72 #ifndef QT_NO_ACCESSIBILITY
  73     selectHomeUrlButton->setAccessibleName(i18nc("@action:button", "Select Home Location"));
  74 #endif
  75
  76     connect(selectHomeUrlButton, &QPushButton::clicked,
  77             this, &StartupSettingsPage::selectHomeUrl);
  78
  79     QWidget* buttonBox = new QWidget(homeBox);
  80     QHBoxLayout *buttonBoxLayout = new QHBoxLayout(buttonBox);
  81     buttonBoxLayout->setMargin(0);
  82
  83     QPushButton* useCurrentButton = new QPushButton(i18nc("@action:button", "Use Current Location"), buttonBox);
  84     buttonBoxLayout->addWidget(useCurrentButton);
  85     connect(useCurrentButton, &QPushButton::clicked,
  86             this, &StartupSettingsPage::useCurrentLocation);
  87     QPushButton* useDefaultButton = new QPushButton(i18nc("@action:button", "Use Default Location"), buttonBox);
  88     buttonBoxLayout->addWidget(useDefaultButton);
  89     connect(useDefaultButton, &QPushButton::clicked,
  90             this, &StartupSettingsPage::useDefaultLocation);
  91
  92     QVBoxLayout* homeBoxLayout = new QVBoxLayout(homeBox);
  93     homeBoxLayout->addWidget(homeUrlBox);
  94     homeBoxLayout->addWidget(buttonBox);
  95
  96     // create 'Split view', 'Show full path', 'Editable location' and 'Filter bar' checkboxes
  97     m_splitView = new QCheckBox(i18nc("@option:check Startup Settings", "Split view mode"), vBox);
  98     vBoxLayout->addWidget(m_splitView);
  99     m_editableUrl = new QCheckBox(i18nc("@option:check Startup Settings", "Editable location bar"), vBox);
 100     vBoxLayout->addWidget(m_editableUrl);
 101     m_showFullPath = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path inside location bar"), vBox);
 102     vBoxLayout->addWidget(m_showFullPath);
 103     m_filterBar = new QCheckBox(i18nc("@option:check Startup Settings", "Show filter bar"), vBox);
 104     vBoxLayout->addWidget(m_filterBar);
 105     m_showFullPathInTitlebar = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path in title bar"), vBox);
 106     vBoxLayout->addWidget(m_showFullPathInTitlebar);
 107
 108     // Add a dummy widget with no restriction regarding
 109     // a vertical resizing. This assures that the dialog layout
 110     // is not stretched vertically.
 111     new QWidget(vBox);
 112
 113     topLayout->addWidget(vBox);
 114
 115     loadSettings();
 116
 117     connect(m_homeUrl, &QLineEdit::textChanged, this, &StartupSettingsPage::slotSettingsChanged);
 118     connect(m_splitView,    &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 119     connect(m_editableUrl,  &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 120     connect(m_showFullPath, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 121     connect(m_filterBar,    &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 122     connect(m_showFullPathInTitlebar, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 123 }
 124
 125 StartupSettingsPage::~StartupSettingsPage()
 126 {
 127 }
 128
 129 void StartupSettingsPage::applySettings()
 130 {
 131     GeneralSettings* settings = GeneralSettings::self();
 132
 133     const QUrl url(QUrl::fromUserInput(m_homeUrl->text(), QString(), QUrl::AssumeLocalFile));
 134     KFileItem fileItem(url);
 135     if ((url.isValid() && fileItem.isDir()) || (url.scheme() == QLatin1String("timeline"))) {
 136         settings->setHomeUrl(url.toDisplayString(QUrl::PreferLocalFile));
 137     } else {
 138         KMessageBox::error(this, i18nc("@info", "The location for the home folder is invalid or does not exist, it will not be applied."));
 139     }
 140
 141     settings->setSplitView(m_splitView->isChecked());
 142     settings->setEditableUrl(m_editableUrl->isChecked());
 143     settings->setShowFullPath(m_showFullPath->isChecked());
 144     settings->setFilterBar(m_filterBar->isChecked());
 145     settings->setShowFullPathInTitlebar(m_showFullPathInTitlebar->isChecked());
 146
 147     settings->save();
 148 }
 149
 150 void StartupSettingsPage::restoreDefaults()
 151 {
 152     GeneralSettings* settings = GeneralSettings::self();
 153     settings->useDefaults(true);
 154     loadSettings();
 155     settings->useDefaults(false);
 156 }
 157
 158 void StartupSettingsPage::slotSettingsChanged()
 159 {
 160     // Provide a hint that the startup settings have been changed. This allows the views
 161     // to apply the startup settings only if they have been explicitly changed by the user
 162     // (see bug #254947).
 163     GeneralSettings::setModifiedStartupSettings(true);
 164     emit changed();
 165 }
 166
 167 void StartupSettingsPage::selectHomeUrl()
 168 {
 169     const QUrl homeUrl(QUrl::fromUserInput(m_homeUrl->text(), QString(), QUrl::AssumeLocalFile));
 170     QUrl url = QFileDialog::getExistingDirectoryUrl(this, QString(), homeUrl);
 171     if (!url.isEmpty()) {
 172         m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 173         slotSettingsChanged();
 174     }
 175 }
 176
 177 void StartupSettingsPage::useCurrentLocation()
 178 {
 179     m_homeUrl->setText(m_url.toDisplayString(QUrl::PreferLocalFile));
 180 }
 181
 182 void StartupSettingsPage::useDefaultLocation()
 183 {
 184     m_homeUrl->setText(QDir::homePath());
 185 }
 186
 187 void StartupSettingsPage::loadSettings()
 188 {
 189     const QUrl url(Dolphin::homeUrl());
 190     m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 191     m_splitView->setChecked(GeneralSettings::splitView());
 192     m_editableUrl->setChecked(GeneralSettings::editableUrl());
 193     m_showFullPath->setChecked(GeneralSettings::showFullPath());
 194     m_filterBar->setChecked(GeneralSettings::filterBar());
 195     m_showFullPathInTitlebar->setChecked(GeneralSettings::showFullPathInTitlebar());
 196 }