apps/dolphin/src/startupsettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Peter Penz <peter.penz@gmx.at>                  *
   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 "dolphinsettings.h"
  23 #include "dolphinmainwindow.h"
  24 #include "dolphinview.h"
  25 #include "dolphinviewcontainer.h"
  26
  27 #include "dolphin_generalsettings.h"
  28
  29 #include <kdialog.h>
  30 #include <kfiledialog.h>
  31 #include <klocale.h>
  32 #include <kmessagebox.h>
  33 #include <kvbox.h>
  34
  35 #include <QCheckBox>
  36 #include <QGroupBox>
  37 #include <QLabel>
  38 #include <QLineEdit>
  39 #include <QPushButton>
  40 #include <QRadioButton>
  41
  42 StartupSettingsPage::StartupSettingsPage(DolphinMainWindow* mainWin, QWidget* parent) :
  43     SettingsPageBase(parent),
  44     m_mainWindow(mainWin),
  45     m_homeUrl(0),
  46     m_splitView(0),
  47     m_editableUrl(0),
  48     m_filterBar(0)
  49 {
  50     const int spacing = KDialog::spacingHint();
  51
  52     QVBoxLayout* topLayout = new QVBoxLayout(this);
  53     KVBox* vBox = new KVBox(this);
  54     vBox->setSpacing(spacing);
  55
  56     // create 'Home URL' editor
  57     QGroupBox* homeBox = new QGroupBox(i18nc("@title:group", "Home Folder"), vBox);
  58
  59     KHBox* homeUrlBox = new KHBox(homeBox);
  60     homeUrlBox->setSpacing(spacing);
  61
  62     new QLabel(i18nc("@label:textbox", "Location:"), homeUrlBox);
  63     m_homeUrl = new QLineEdit(homeUrlBox);
  64
  65     QPushButton* selectHomeUrlButton = new QPushButton(KIcon("folder-open"), QString(), homeUrlBox);
  66     connect(selectHomeUrlButton, SIGNAL(clicked()),
  67             this, SLOT(selectHomeUrl()));
  68
  69     KHBox* buttonBox = new KHBox(homeBox);
  70     buttonBox->setSpacing(spacing);
  71
  72     QPushButton* useCurrentButton = new QPushButton(i18nc("@action:button", "Use Current Location"), buttonBox);
  73     connect(useCurrentButton, SIGNAL(clicked()),
  74             this, SLOT(useCurrentLocation()));
  75     QPushButton* useDefaultButton = new QPushButton(i18nc("@action:button", "Use Default Location"), buttonBox);
  76     connect(useDefaultButton, SIGNAL(clicked()),
  77             this, SLOT(useDefaultLocation()));
  78
  79     QVBoxLayout* homeBoxLayout = new QVBoxLayout(homeBox);
  80     homeBoxLayout->addWidget(homeUrlBox);
  81     homeBoxLayout->addWidget(buttonBox);
  82
  83     // create 'Split view', 'Editable location' and 'Filter bar' checkboxes
  84     m_splitView = new QCheckBox(i18nc("@option:check Startup Settings", "Split view mode"), vBox);
  85     m_editableUrl = new QCheckBox(i18nc("@option:check Startup Settings", "Editable location bar"), vBox);
  86     m_filterBar = new QCheckBox(i18nc("@option:check Startup Settings", "Show filter bar"), vBox);
  87
  88     // Add a dummy widget with no restriction regarding
  89     // a vertical resizing. This assures that the dialog layout
  90     // is not stretched vertically.
  91     new QWidget(vBox);
  92
  93     topLayout->addWidget(vBox);
  94
  95     loadSettings();
  96 }
  97
  98 StartupSettingsPage::~StartupSettingsPage()
  99 {
 100 }
 101
 102 void StartupSettingsPage::applySettings()
 103 {
 104     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
 105
 106     const KUrl url(m_homeUrl->text());
 107     KFileItem fileItem(KFileItem::Unknown, KFileItem::Unknown, url);
 108     if (url.isValid() && fileItem.isDir()) {
 109         settings->setHomeUrl(url.prettyUrl());
 110     } else {
 111         KMessageBox::error(this, i18n("The location for the home folder is invalid and will not get applied."));
 112     }
 113
 114     settings->setSplitView(m_splitView->isChecked());
 115     settings->setEditableUrl(m_editableUrl->isChecked());
 116     settings->setFilterBar(m_filterBar->isChecked());
 117 }
 118
 119 void StartupSettingsPage::restoreDefaults()
 120 {
 121     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
 122     settings->setDefaults();
 123     loadSettings();
 124 }
 125
 126 void StartupSettingsPage::selectHomeUrl()
 127 {
 128     const QString homeUrl = m_homeUrl->text();
 129     KUrl url = KFileDialog::getExistingDirectoryUrl(homeUrl);
 130     if (!url.isEmpty()) {
 131         m_homeUrl->setText(url.prettyUrl());
 132     }
 133 }
 134
 135 void StartupSettingsPage::useCurrentLocation()
 136 {
 137     const DolphinView* view = m_mainWindow->activeViewContainer()->view();
 138     m_homeUrl->setText(view->url().prettyUrl());
 139 }
 140
 141 void StartupSettingsPage::useDefaultLocation()
 142 {
 143     m_homeUrl->setText(QDir::homePath());
 144 }
 145
 146 void StartupSettingsPage::loadSettings()
 147 {
 148     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
 149     m_homeUrl->setText(settings->homeUrl());
 150     m_splitView->setChecked(settings->splitView());
 151     m_editableUrl->setChecked(settings->editableUrl());
 152     m_filterBar->setChecked(settings->filterBar());
 153 }
 154
 155 #include "startupsettingspage.moc"