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 <QVBoxLayout>
  38 #include <QFileDialog>
  39
  40 #include "views/dolphinview.h"
  41
  42 StartupSettingsPage::StartupSettingsPage(const QUrl& url, QWidget* parent) :
  43     SettingsPageBase(parent),
  44     m_url(url),
  45     m_homeUrl(0),
  46     m_splitView(0),
  47     m_editableUrl(0),
  48     m_showFullPath(0),
  49     m_filterBar(0)
  50 {
  51     QVBoxLayout* topLayout = new QVBoxLayout(this);
  52     QWidget* vBox = new QWidget(this);
  53     QVBoxLayout *vBoxLayout = new QVBoxLayout(vBox);
  54     vBoxLayout->setMargin(0);
  55     vBoxLayout->setAlignment(Qt::AlignTop);
  56
  57     // create 'Home URL' editor
  58     QGroupBox* homeBox = new QGroupBox(i18nc("@title:group", "Home Folder"), vBox);
  59     vBoxLayout->addWidget(homeBox);
  60
  61     QWidget* homeUrlBox = new QWidget(homeBox);
  62     QHBoxLayout *homeUrlBoxLayout = new QHBoxLayout(homeUrlBox);
  63     homeUrlBoxLayout->setMargin(0);
  64
  65     QLabel* homeUrlLabel = new QLabel(i18nc("@label:textbox", "Location:"), homeUrlBox);
  66     homeUrlBoxLayout->addWidget(homeUrlLabel);
  67     m_homeUrl = new QLineEdit(homeUrlBox);
  68     homeUrlBoxLayout->addWidget(m_homeUrl);
  69     m_homeUrl->setClearButtonEnabled(true);
  70
  71     QPushButton* selectHomeUrlButton = new QPushButton(QIcon::fromTheme("folder-open"), QString(), homeUrlBox);
  72     homeUrlBoxLayout->addWidget(selectHomeUrlButton);
  73
  74 #ifndef QT_NO_ACCESSIBILITY
  75     selectHomeUrlButton->setAccessibleName(i18nc("@action:button", "Select Home Location"));
  76 #endif
  77
  78     connect(selectHomeUrlButton, &QPushButton::clicked,
  79             this, &StartupSettingsPage::selectHomeUrl);
  80
  81     QWidget* buttonBox = new QWidget(homeBox);
  82     QHBoxLayout *buttonBoxLayout = new QHBoxLayout(buttonBox);
  83     buttonBoxLayout->setMargin(0);
  84
  85     QPushButton* useCurrentButton = new QPushButton(i18nc("@action:button", "Use Current Location"), buttonBox);
  86     buttonBoxLayout->addWidget(useCurrentButton);
  87     connect(useCurrentButton, &QPushButton::clicked,
  88             this, &StartupSettingsPage::useCurrentLocation);
  89     QPushButton* useDefaultButton = new QPushButton(i18nc("@action:button", "Use Default Location"), buttonBox);
  90     buttonBoxLayout->addWidget(useDefaultButton);
  91     connect(useDefaultButton, &QPushButton::clicked,
  92             this, &StartupSettingsPage::useDefaultLocation);
  93
  94     QVBoxLayout* homeBoxLayout = new QVBoxLayout(homeBox);
  95     homeBoxLayout->addWidget(homeUrlBox);
  96     homeBoxLayout->addWidget(buttonBox);
  97
  98     // create 'Split view', 'Show full path', 'Editable location' and 'Filter bar' checkboxes
  99     m_splitView = new QCheckBox(i18nc("@option:check Startup Settings", "Split view mode"), vBox);
 100     vBoxLayout->addWidget(m_splitView);
 101     m_editableUrl = new QCheckBox(i18nc("@option:check Startup Settings", "Editable location bar"), vBox);
 102     vBoxLayout->addWidget(m_editableUrl);
 103     m_showFullPath = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path inside location bar"), vBox);
 104     vBoxLayout->addWidget(m_showFullPath);
 105     m_filterBar = new QCheckBox(i18nc("@option:check Startup Settings", "Show filter bar"), vBox);
 106     vBoxLayout->addWidget(m_filterBar);
 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 }
 123
 124 StartupSettingsPage::~StartupSettingsPage()
 125 {
 126 }
 127
 128 void StartupSettingsPage::applySettings()
 129 {
 130     GeneralSettings* settings = GeneralSettings::self();
 131
 132     const QUrl url(QUrl::fromLocalFile(m_homeUrl->text()));
 133     KFileItem fileItem(url);
 134     if ((url.isValid() && fileItem.isDir()) || (url.scheme() == QLatin1String("timeline"))) {
 135         settings->setHomeUrl(url.toDisplayString(QUrl::PreferLocalFile));
 136     } else {
 137         KMessageBox::error(this, i18nc("@info", "The location for the home folder is invalid or does not exist, it will not be applied."));
 138     }
 139
 140     settings->setSplitView(m_splitView->isChecked());
 141     settings->setEditableUrl(m_editableUrl->isChecked());
 142     settings->setShowFullPath(m_showFullPath->isChecked());
 143     settings->setFilterBar(m_filterBar->isChecked());
 144
 145     settings->save();
 146 }
 147
 148 void StartupSettingsPage::restoreDefaults()
 149 {
 150     GeneralSettings* settings = GeneralSettings::self();
 151     settings->useDefaults(true);
 152     loadSettings();
 153     settings->useDefaults(false);
 154 }
 155
 156 void StartupSettingsPage::slotSettingsChanged()
 157 {
 158     // Provide a hint that the startup settings have been changed. This allows the views
 159     // to apply the startup settings only if they have been explicitly changed by the user
 160     // (see bug #254947).
 161     GeneralSettings::setModifiedStartupSettings(true);
 162     emit changed();
 163 }
 164
 165 void StartupSettingsPage::selectHomeUrl()
 166 {
 167     const QString homeUrl = m_homeUrl->text();
 168     QUrl url = QFileDialog::getExistingDirectoryUrl(this, QString(), QUrl::fromLocalFile(homeUrl));
 169     if (!url.isEmpty()) {
 170         m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 171         slotSettingsChanged();
 172     }
 173 }
 174
 175 void StartupSettingsPage::useCurrentLocation()
 176 {
 177     m_homeUrl->setText(m_url.toDisplayString(QUrl::PreferLocalFile));
 178 }
 179
 180 void StartupSettingsPage::useDefaultLocation()
 181 {
 182     m_homeUrl->setText(QDir::homePath());
 183 }
 184
 185 void StartupSettingsPage::loadSettings()
 186 {
 187     const QUrl url(QUrl::fromLocalFile(GeneralSettings::homeUrl()));
 188     m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 189     m_splitView->setChecked(GeneralSettings::splitView());
 190     m_editableUrl->setChecked(GeneralSettings::editableUrl());
 191     m_showFullPath->setChecked(GeneralSettings::showFullPath());
 192     m_filterBar->setChecked(GeneralSettings::filterBar());
 193 }