mirror of
https://invent.kde.org/system/dolphin
synced 2024-09-19 16:31:21 +00:00
Allow configuring different maximum sizes for remote and local files
BUG: 189501 p://reviewboard.kde.org/r/3484/ svn path=/trunk/KDE/kdebase/apps/; revision=1114485
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@ -25,7 +25,6 @@
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#include <kconfiggroup.h>
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#include <kdialog.h>
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#include <kglobal.h>
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#include <khbox.h>
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#include <klocale.h>
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#include <KNumInput>
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#include <kservicetypetrader.h>
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@ -38,21 +37,26 @@
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#include <QRadioButton>
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#include <QShowEvent>
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#include <QSlider>
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#include <QBoxLayout>
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#include <QGridLayout>
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#include <kdebug.h>
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// default settings
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const bool USE_THUMBNAILS = true;
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const int MAX_PREVIEW_SIZE = 5; // 5 MB
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namespace {
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const bool UseThumbnails = true;
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const int MaxLocalPreviewSize = 5; // 5 MB
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const int MaxRemotePreviewSize = 0; // 0 MB
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}
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PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
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SettingsPageBase(parent),
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m_initialized(false),
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m_previewPluginsList(0),
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m_enabledPreviewPlugins(),
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m_maxPreviewSize(0),
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m_spinBox(0),
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m_useFileThumbnails(0)
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m_localFileSizeBox(0),
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m_remoteFileSizeBox(0)
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{
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kDebug() << "--------- constructing!";
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QVBoxLayout* topLayout = new QVBoxLayout(this);
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topLayout->setSpacing(KDialog::spacingHint());
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topLayout->setMargin(KDialog::marginHint());
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@ -65,38 +69,32 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
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connect(m_previewPluginsList, SIGNAL(itemClicked(QListWidgetItem*)),
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this, SIGNAL(changed()));
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KHBox* hBox = new KHBox(this);
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hBox->setSpacing(KDialog::spacingHint());
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QLabel* localFileSizeLabel = new QLabel(i18nc("@label", "Local file size maximum:"), this);
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new QLabel(i18nc("@label:slider", "Maximum file size:"), hBox);
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m_maxPreviewSize = new QSlider(Qt::Horizontal, hBox);
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m_maxPreviewSize->setPageStep(10);
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m_maxPreviewSize->setSingleStep(1);
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m_maxPreviewSize->setTickPosition(QSlider::TicksBelow);
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m_maxPreviewSize->setRange(1, 100); /* MB */
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m_spinBox = new KIntSpinBox(hBox);
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m_spinBox->setSingleStep(1);
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m_spinBox->setSuffix(" MB");
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m_spinBox->setRange(1, 100); /* MB */
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connect(m_maxPreviewSize, SIGNAL(valueChanged(int)),
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m_spinBox, SLOT(setValue(int)));
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connect(m_spinBox, SIGNAL(valueChanged(int)),
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m_maxPreviewSize, SLOT(setValue(int)));
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connect(m_maxPreviewSize, SIGNAL(valueChanged(int)),
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this, SIGNAL(changed()));
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connect(m_spinBox, SIGNAL(valueChanged(int)),
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m_localFileSizeBox = new KIntSpinBox(this);
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m_localFileSizeBox->setSingleStep(1);
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m_localFileSizeBox->setSuffix(QLatin1String(" MB"));
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m_localFileSizeBox->setRange(0, 9999); /* MB */
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connect(m_localFileSizeBox, SIGNAL(valueChanged(int)),
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this, SIGNAL(changed()));
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m_useFileThumbnails = new QCheckBox(i18nc("@option:check", "Use thumbnails embedded in files"), this);
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connect(m_useFileThumbnails, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
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QLabel* remoteFileSizeLabel = new QLabel(i18nc("@label", "Remote file size maximum:"), this);
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m_remoteFileSizeBox = new KIntSpinBox(this);
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m_remoteFileSizeBox->setSingleStep(1);
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m_remoteFileSizeBox->setSuffix(QLatin1String(" MB"));
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m_remoteFileSizeBox->setRange(0, 9999); /* MB */
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connect(m_remoteFileSizeBox, SIGNAL(valueChanged(int)),
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this, SIGNAL(changed()));
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QGridLayout* gridLayout = new QGridLayout();
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gridLayout->addWidget(localFileSizeLabel, 0, 0);
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gridLayout->addWidget(m_localFileSizeBox, 0, 1);
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gridLayout->addWidget(remoteFileSizeLabel, 1, 0);
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gridLayout->addWidget(m_remoteFileSizeBox, 1, 1);
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topLayout->addWidget(listDescription);
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topLayout->addWidget(m_previewPluginsList);
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topLayout->addWidget(hBox);
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topLayout->addWidget(m_useFileThumbnails);
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topLayout->addLayout(gridLayout);
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loadSettings();
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}
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@ -118,23 +116,22 @@ void PreviewsSettingsPage::applySettings()
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}
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}
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KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
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KConfigGroup globalConfig(KGlobal::config(), QLatin1String("PreviewSettings"));
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globalConfig.writeEntry("Plugins", m_enabledPreviewPlugins);
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const int byteCount = m_maxPreviewSize->value() * 1024 * 1024; // value() returns size in MB
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globalConfig.writeEntry("MaximumSize",
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byteCount,
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m_localFileSizeBox->value() * 1024 * 1024,
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KConfigBase::Normal | KConfigBase::Global);
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globalConfig.writeEntry("UseFileThumbnails",
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m_useFileThumbnails->isChecked(),
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globalConfig.writeEntry("RemoteMaximumSize",
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m_remoteFileSizeBox->value() * 1024 * 1024,
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KConfigBase::Normal | KConfigBase::Global);
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globalConfig.sync();
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}
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void PreviewsSettingsPage::restoreDefaults()
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{
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m_maxPreviewSize->setValue(MAX_PREVIEW_SIZE);
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m_useFileThumbnails->setChecked(USE_THUMBNAILS);
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m_localFileSizeBox->setValue(MaxLocalPreviewSize);
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m_remoteFileSizeBox->setValue(MaxRemotePreviewSize);
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}
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void PreviewsSettingsPage::showEvent(QShowEvent* event)
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@ -148,7 +145,7 @@ void PreviewsSettingsPage::showEvent(QShowEvent* event)
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void PreviewsSettingsPage::loadPreviewPlugins()
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{
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const KService::List plugins = KServiceTypeTrader::self()->query("ThumbCreator");
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const KService::List plugins = KServiceTypeTrader::self()->query(QLatin1String("ThumbCreator"));
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foreach (const KSharedPtr<KService>& service, plugins) {
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QListWidgetItem* item = new QListWidgetItem(service->name(),
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m_previewPluginsList);
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@ -162,27 +159,24 @@ void PreviewsSettingsPage::loadSettings()
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{
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KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
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m_enabledPreviewPlugins = globalConfig.readEntry("Plugins", QStringList()
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<< "directorythumbnail"
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<< "imagethumbnail"
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<< "jpegthumbnail");
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<< QLatin1String("directorythumbnail")
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<< QLatin1String("imagethumbnail")
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<< QLatin1String("jpegthumbnail"));
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kDebug() << "----------------- enabled plugins:";
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foreach (const QString& plugin, m_enabledPreviewPlugins) {
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kDebug() << plugin;
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}
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// TODO: The default value of 5 MB must match with the default value inside
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// kdelibs/kio/kio/previewjob.cpp. Maybe a static getter method in PreviewJob
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// should be added for getting the default size?
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const int min = 1; // MB
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const int max = 100; // MB
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const int maxLocalByteSize = globalConfig.readEntry("MaximumSize", MaxLocalPreviewSize * 1024 * 1024);
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const int maxLocalMByteSize = maxLocalByteSize / (1024 * 1024);
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m_localFileSizeBox->setValue(maxLocalMByteSize);
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const int maxByteSize = globalConfig.readEntry("MaximumSize", MAX_PREVIEW_SIZE * 1024 * 1024);
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int maxMByteSize = maxByteSize / (1024 * 1024);
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if (maxMByteSize < min) {
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maxMByteSize = min;
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} else if (maxMByteSize > max) {
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maxMByteSize = max;
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}
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m_maxPreviewSize->setValue(maxMByteSize);
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const bool useFileThumbnails = globalConfig.readEntry("UseFileThumbnails", USE_THUMBNAILS);
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m_useFileThumbnails->setChecked(useFileThumbnails);
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const int maxRemoteByteSize = globalConfig.readEntry("MaximumSize", MaxRemotePreviewSize * 1024 * 1024);
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const int maxRemoteMByteSize = maxRemoteByteSize / (1024 * 1024);
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m_localFileSizeBox->setValue(maxRemoteMByteSize);
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}
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#include "previewssettingspage.moc"
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@ -20,12 +20,10 @@
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#ifndef PREVIEWSSETTINGSPAGE_H
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#define PREVIEWSSETTINGSPAGE_H
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#include <kurl.h>
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#include <settings/settingspagebase.h>
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class QCheckBox;
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class QListWidget;
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class QSlider;
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class KIntSpinBox;
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/**
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@ -62,9 +60,8 @@ private:
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bool m_initialized;
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QListWidget* m_previewPluginsList;
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QStringList m_enabledPreviewPlugins;
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QSlider* m_maxPreviewSize;
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KIntSpinBox* m_spinBox;
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QCheckBox* m_useFileThumbnails;
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KIntSpinBox* m_localFileSizeBox;
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KIntSpinBox* m_remoteFileSizeBox;
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};
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#endif
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