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