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