From 307285e9635a4bf584d6e5d7478876b90ef870f0 Mon Sep 17 00:00:00 2001 From: Peter Penz Date: Wed, 14 Jan 2009 19:26:23 +0000 Subject: Group classes into folders, Dolphin is too big in the meantime for having a flat directory hierarchy. dolphin/src/CMakeLists.txt will be cleaned up later. svn path=/trunk/KDE/kdebase/apps/; revision=911065 --- src/settings/generalviewsettingspage.cpp | 201 +++++++++++++++++++++++++++++++ 1 file changed, 201 insertions(+) create mode 100644 src/settings/generalviewsettingspage.cpp (limited to 'src/settings/generalviewsettingspage.cpp') diff --git a/src/settings/generalviewsettingspage.cpp b/src/settings/generalviewsettingspage.cpp new file mode 100644 index 000000000..acea9649c --- /dev/null +++ b/src/settings/generalviewsettingspage.cpp @@ -0,0 +1,201 @@ +/*************************************************************************** + * Copyright (C) 2006 by Peter Penz * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * + ***************************************************************************/ + +#include "generalviewsettingspage.h" +#include "dolphinmainwindow.h" +#include "settings/dolphinsettings.h" +#include "dolphinviewcontainer.h" +#include "viewproperties.h" + +#include "dolphin_generalsettings.h" + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +GeneralViewSettingsPage::GeneralViewSettingsPage(const KUrl& url, + QWidget* parent) : + ViewSettingsPageBase(parent), + m_url(url), + m_localProps(0), + m_globalProps(0), + m_maxPreviewSize(0), + m_spinBox(0), + m_useFileThumbnails(0), + m_showSelectionToggle(0), + m_showToolTips(0) +{ + const int spacing = KDialog::spacingHint(); + const int margin = KDialog::marginHint(); + const QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed); + + setSpacing(spacing); + setMargin(margin); + + QGroupBox* propsBox = new QGroupBox(i18nc("@title:group", "View Properties"), this); + + m_localProps = new QRadioButton(i18nc("@option:radio", "Remember view properties for each folder"), propsBox); + connect(m_localProps, SIGNAL(toggled(bool)), this, SIGNAL(changed())); + + m_globalProps = new QRadioButton(i18nc("@option:radio", "Use common view properties for all folders"), propsBox); + connect(m_globalProps, SIGNAL(toggled(bool)), this, SIGNAL(changed())); + + QVBoxLayout* propsBoxLayout = new QVBoxLayout(propsBox); + propsBoxLayout->addWidget(m_localProps); + propsBoxLayout->addWidget(m_globalProps); + + // create 'File Previews' box + QGroupBox* previewBox = new QGroupBox(i18nc("@title:group", "File Previews"), this); + + KHBox* vBox = new KHBox(previewBox); + vBox->setSpacing(spacing); + + new QLabel(i18nc("@label:slider", "Maximum file size:"), vBox); + m_maxPreviewSize = new QSlider(Qt::Horizontal, vBox); + + m_spinBox = new QSpinBox(vBox); + + connect(m_maxPreviewSize, SIGNAL(valueChanged(int)), + m_spinBox, SLOT(setValue(int))); + connect(m_spinBox, SIGNAL(valueChanged(int)), + m_maxPreviewSize, SLOT(setValue(int))); + + connect(m_maxPreviewSize, SIGNAL(valueChanged(int)), + this, SIGNAL(changed())); + connect(m_spinBox, SIGNAL(valueChanged(int)), + this, SIGNAL(changed())); + + m_useFileThumbnails = new QCheckBox(i18nc("@option:check", "Use thumbnails embedded in files"), previewBox); + connect(m_useFileThumbnails, SIGNAL(toggled(bool)), this, SIGNAL(changed())); + + QVBoxLayout* previewBoxLayout = new QVBoxLayout(previewBox); + previewBoxLayout->addWidget(vBox); + previewBoxLayout->addWidget(m_useFileThumbnails); + + m_showSelectionToggle = new QCheckBox(i18nc("@option:check", "Show selection marker"), this); + connect(m_showSelectionToggle, SIGNAL(toggled(bool)), this, SIGNAL(changed())); + + m_showToolTips = new QCheckBox(i18nc("@option:check", "Show tooltips"), this); + connect(m_showToolTips, SIGNAL(toggled(bool)), this, SIGNAL(changed())); + + // Add a dummy widget with no restriction regarding + // a vertical resizing. This assures that the dialog layout + // is not stretched vertically. + new QWidget(this); + + loadSettings(); +} + + +GeneralViewSettingsPage::~GeneralViewSettingsPage() +{ +} + +void GeneralViewSettingsPage::applySettings() +{ + ViewProperties props(m_url); // read current view properties + + const bool useGlobalProps = m_globalProps->isChecked(); + + GeneralSettings* settings = DolphinSettings::instance().generalSettings(); + settings->setGlobalViewProps(useGlobalProps); + + if (useGlobalProps) { + // Remember the global view properties by applying the current view properties. + // It is important that GeneralSettings::globalViewProps() is set before + // the class ViewProperties is used, as ViewProperties uses this setting + // to find the destination folder for storing the view properties. + ViewProperties globalProps(m_url); + globalProps.setDirProperties(props); + } + + KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings"); + const int byteCount = m_maxPreviewSize->value() * 1024 * 1024; // value() returns size in MB + globalConfig.writeEntry("MaximumSize", + byteCount, + KConfigBase::Normal | KConfigBase::Global); + globalConfig.writeEntry("UseFileThumbnails", + m_useFileThumbnails->isChecked(), + KConfigBase::Normal | KConfigBase::Global); + globalConfig.sync(); + + settings->setShowSelectionToggle(m_showSelectionToggle->isChecked()); + settings->setShowToolTips(m_showToolTips->isChecked()); +} + +void GeneralViewSettingsPage::restoreDefaults() +{ + GeneralSettings* settings = DolphinSettings::instance().generalSettings(); + settings->setDefaults(); + loadSettings(); +} + +void GeneralViewSettingsPage::loadSettings() +{ + GeneralSettings* settings = DolphinSettings::instance().generalSettings(); + if (settings->globalViewProps()) { + m_globalProps->setChecked(true); + } else { + m_localProps->setChecked(true); + } + + const int min = 1; // MB + const int max = 100; // MB + m_maxPreviewSize->setRange(min, max); + m_maxPreviewSize->setPageStep(10); + m_maxPreviewSize->setSingleStep(1); + m_maxPreviewSize->setTickPosition(QSlider::TicksBelow); + + KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings"); + // TODO: The default value of 5 MB must match with the default value inside + // kdelibs/kio/kio/previewjob.cpp. Maybe a static getter method in PreviewJob + // should be added for getting the default size? + const int maxByteSize = globalConfig.readEntry("MaximumSize", 5 * 1024 * 1024 /* 5 MB */); + int maxMByteSize = maxByteSize / (1024 * 1024); + if (maxMByteSize < 1) { + maxMByteSize = 1; + } else if (maxMByteSize > max) { + maxMByteSize = max; + } + + m_spinBox->setRange(min, max); + m_spinBox->setSingleStep(1); + m_spinBox->setSuffix(" MB"); + + m_maxPreviewSize->setValue(maxMByteSize); + m_spinBox->setValue(m_maxPreviewSize->value()); + + const bool useFileThumbnails = globalConfig.readEntry("UseFileThumbnails", true); + m_useFileThumbnails->setChecked(useFileThumbnails); + + m_showSelectionToggle->setChecked(settings->showSelectionToggle()); + m_showToolTips->setChecked(settings->showToolTips()); +} + +#include "generalviewsettingspage.moc" -- cgit v1.3