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 <QHBoxLayout>
  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(nullptr),
  46     m_splitView(nullptr),
  47     m_editableUrl(nullptr),
  48     m_showFullPath(nullptr),
  49     m_filterBar(nullptr),
  50     m_showFullPathInTitlebar(nullptr)
  51 {
  52     QVBoxLayout* topLayout = new QVBoxLayout(this);
  53     QWidget* vBox = new QWidget(this);
  54     QVBoxLayout *vBoxLayout = new QVBoxLayout(vBox);
  55     vBoxLayout->setMargin(0);
  56     vBoxLayout->setAlignment(Qt::AlignTop);
  57
  58     // create 'Home URL' editor
  59     QGroupBox* homeBox = new QGroupBox(i18nc("@title:group", "Home Folder"), vBox);
  60     vBoxLayout->addWidget(homeBox);
  61
  62     QWidget* homeUrlBox = new QWidget(homeBox);
  63     QHBoxLayout *homeUrlBoxLayout = new QHBoxLayout(homeUrlBox);
  64     homeUrlBoxLayout->setMargin(0);
  65
  66     QLabel* homeUrlLabel = new QLabel(i18nc("@label:textbox", "Location:"), homeUrlBox);
  67     homeUrlBoxLayout->addWidget(homeUrlLabel);
  68     m_homeUrl = new QLineEdit(homeUrlBox);
  69     homeUrlBoxLayout->addWidget(m_homeUrl);
  70     m_homeUrl->setClearButtonEnabled(true);
  71
  72     QPushButton* selectHomeUrlButton = new QPushButton(QIcon::fromTheme(QStringLiteral("folder-open")), QString(), homeUrlBox);
  73     homeUrlBoxLayout->addWidget(selectHomeUrlButton);
  74
  75 #ifndef QT_NO_ACCESSIBILITY
  76     selectHomeUrlButton->setAccessibleName(i18nc("@action:button", "Select Home Location"));
  77 #endif
  78
  79     connect(selectHomeUrlButton, &QPushButton::clicked,
  80             this, &StartupSettingsPage::selectHomeUrl);
  81
  82     QWidget* buttonBox = new QWidget(homeBox);
  83     QHBoxLayout *buttonBoxLayout = new QHBoxLayout(buttonBox);
  84     buttonBoxLayout->setMargin(0);
  85
  86     QPushButton* useCurrentButton = new QPushButton(i18nc("@action:button", "Use Current Location"), buttonBox);
  87     buttonBoxLayout->addWidget(useCurrentButton);
  88     connect(useCurrentButton, &QPushButton::clicked,
  89             this, &StartupSettingsPage::useCurrentLocation);
  90     QPushButton* useDefaultButton = new QPushButton(i18nc("@action:button", "Use Default Location"), buttonBox);
  91     buttonBoxLayout->addWidget(useDefaultButton);
  92     connect(useDefaultButton, &QPushButton::clicked,
  93             this, &StartupSettingsPage::useDefaultLocation);
  94
  95     QVBoxLayout* homeBoxLayout = new QVBoxLayout(homeBox);
  96     homeBoxLayout->addWidget(homeUrlBox);
  97     homeBoxLayout->addWidget(buttonBox);
  98
  99     // create 'Split view', 'Show full path', 'Editable location' and 'Filter bar' checkboxes
 100     m_splitView = new QCheckBox(i18nc("@option:check Startup Settings", "Split view mode"), vBox);
 101     vBoxLayout->addWidget(m_splitView);
 102     m_editableUrl = new QCheckBox(i18nc("@option:check Startup Settings", "Editable location bar"), vBox);
 103     vBoxLayout->addWidget(m_editableUrl);
 104     m_showFullPath = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path inside location bar"), vBox);
 105     vBoxLayout->addWidget(m_showFullPath);
 106     m_filterBar = new QCheckBox(i18nc("@option:check Startup Settings", "Show filter bar"), vBox);
 107     vBoxLayout->addWidget(m_filterBar);
 108     m_showFullPathInTitlebar = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path in title bar"), vBox);
 109     vBoxLayout->addWidget(m_showFullPathInTitlebar);
 110
 111     // Add a dummy widget with no restriction regarding
 112     // a vertical resizing. This assures that the dialog layout
 113     // is not stretched vertically.
 114     new QWidget(vBox);
 115
 116     topLayout->addWidget(vBox);
 117
 118     loadSettings();
 119
 120     connect(m_homeUrl, &QLineEdit::textChanged, this, &StartupSettingsPage::slotSettingsChanged);
 121     connect(m_splitView,    &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 122     connect(m_editableUrl,  &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 123     connect(m_showFullPath, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 124     connect(m_filterBar,    &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 125     connect(m_showFullPathInTitlebar, &QCheckBox::toggled, this, &StartupSettingsPage::slotSettingsChanged);
 126 }
 127
 128 StartupSettingsPage::~StartupSettingsPage()
 129 {
 130 }
 131
 132 void StartupSettingsPage::applySettings()
 133 {
 134     GeneralSettings* settings = GeneralSettings::self();
 135
 136     const QUrl url(QUrl::fromUserInput(m_homeUrl->text(), QString(), QUrl::AssumeLocalFile));
 137     KFileItem fileItem(url);
 138     if ((url.isValid() && fileItem.isDir()) || (url.scheme() == QLatin1String("timeline"))) {
 139         settings->setHomeUrl(url.toDisplayString(QUrl::PreferLocalFile));
 140     } else {
 141         KMessageBox::error(this, i18nc("@info", "The location for the home folder is invalid or does not exist, it will not be applied."));
 142     }
 143
 144     settings->setSplitView(m_splitView->isChecked());
 145     settings->setEditableUrl(m_editableUrl->isChecked());
 146     settings->setShowFullPath(m_showFullPath->isChecked());
 147     settings->setFilterBar(m_filterBar->isChecked());
 148     settings->setShowFullPathInTitlebar(m_showFullPathInTitlebar->isChecked());
 149
 150     settings->save();
 151 }
 152
 153 void StartupSettingsPage::restoreDefaults()
 154 {
 155     GeneralSettings* settings = GeneralSettings::self();
 156     settings->useDefaults(true);
 157     loadSettings();
 158     settings->useDefaults(false);
 159 }
 160
 161 void StartupSettingsPage::slotSettingsChanged()
 162 {
 163     // Provide a hint that the startup settings have been changed. This allows the views
 164     // to apply the startup settings only if they have been explicitly changed by the user
 165     // (see bug #254947).
 166     GeneralSettings::setModifiedStartupSettings(true);
 167     emit changed();
 168 }
 169
 170 void StartupSettingsPage::selectHomeUrl()
 171 {
 172     const QUrl homeUrl(QUrl::fromUserInput(m_homeUrl->text(), QString(), QUrl::AssumeLocalFile));
 173     QUrl url = QFileDialog::getExistingDirectoryUrl(this, QString(), homeUrl);
 174     if (!url.isEmpty()) {
 175         m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 176         slotSettingsChanged();
 177     }
 178 }
 179
 180 void StartupSettingsPage::useCurrentLocation()
 181 {
 182     m_homeUrl->setText(m_url.toDisplayString(QUrl::PreferLocalFile));
 183 }
 184
 185 void StartupSettingsPage::useDefaultLocation()
 186 {
 187     m_homeUrl->setText(QDir::homePath());
 188 }
 189
 190 void StartupSettingsPage::loadSettings()
 191 {
 192     const QUrl url(Dolphin::homeUrl());
 193     m_homeUrl->setText(url.toDisplayString(QUrl::PreferLocalFile));
 194     m_splitView->setChecked(GeneralSettings::splitView());
 195     m_editableUrl->setChecked(GeneralSettings::editableUrl());
 196     m_showFullPath->setChecked(GeneralSettings::showFullPath());
 197     m_filterBar->setChecked(GeneralSettings::filterBar());
 198     m_showFullPathInTitlebar->setChecked(GeneralSettings::showFullPathInTitlebar());
 199 }