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