#include "dolphin_generalsettings.h"
-#include <QCheckBox>
-#include <QEvent>
-#include <QGroupBox>
-#include <QLabel>
-#include <QListWidget>
-#include <QRadioButton>
-#include <QSlider>
-#include <QSpinBox>
-#include <QBoxLayout>
-
#include <kconfiggroup.h>
#include <kdialog.h>
#include <kglobal.h>
#include <klocale.h>
-#include <khbox.h>
+#include <KNumInput>
#include <kservicetypetrader.h>
#include <kservice.h>
-#include <kvbox.h>
+
+#include <QCheckBox>
+#include <QGroupBox>
+#include <QLabel>
+#include <QListWidget>
+#include <QRadioButton>
+#include <QShowEvent>
+#include <QSlider>
+#include <QGridLayout>
// default settings
-const bool USE_THUMBNAILS = true;
-const int MAX_PREVIEW_SIZE = 5; // 5 MB
+namespace {
+ const bool UseThumbnails = true;
+ const int MaxLocalPreviewSize = 5; // 5 MB
+ const int MaxRemotePreviewSize = 0; // 0 MB
+}
PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
SettingsPageBase(parent),
m_initialized(false),
m_previewPluginsList(0),
m_enabledPreviewPlugins(),
- m_maxPreviewSize(0),
- m_spinBox(0),
- m_useFileThumbnails(0)
+ m_localFileSizeBox(0),
+ m_remoteFileSizeBox(0)
{
QVBoxLayout* topLayout = new QVBoxLayout(this);
topLayout->setSpacing(KDialog::spacingHint());
topLayout->setMargin(KDialog::marginHint());
- QLabel* listDescription = new QLabel(i18nc("@label", "Show previews for:"), this);
+ // Create group box "Show previews for:"
+ QGroupBox* listBox = new QGroupBox(i18nc("@title:group", "Show previews for"), this);
m_previewPluginsList = new QListWidget(this);
m_previewPluginsList->setSortingEnabled(true);
connect(m_previewPluginsList, SIGNAL(itemClicked(QListWidgetItem*)),
this, SIGNAL(changed()));
- KHBox* hBox = new KHBox(this);
- hBox->setSpacing(KDialog::spacingHint());
-
- new QLabel(i18nc("@label:slider", "Maximum file size:"), hBox);
- m_maxPreviewSize = new QSlider(Qt::Horizontal, hBox);
- m_maxPreviewSize->setPageStep(10);
- m_maxPreviewSize->setSingleStep(1);
- m_maxPreviewSize->setTickPosition(QSlider::TicksBelow);
- m_maxPreviewSize->setRange(1, 100); /* MB */
+ QVBoxLayout* listBoxLayout = new QVBoxLayout(listBox);
+ listBoxLayout->addWidget(m_previewPluginsList);
- m_spinBox = new QSpinBox(hBox);
- m_spinBox->setSingleStep(1);
- m_spinBox->setSuffix(" MB");
- m_spinBox->setRange(1, 100); /* MB */
+ // Create group box "Don't create previews for"
+ QGroupBox* fileSizeBox = new QGroupBox(i18nc("@title:group", "Do not create previews for"), this);
- connect(m_maxPreviewSize, SIGNAL(valueChanged(int)),
- m_spinBox, SLOT(setValue(int)));
- connect(m_spinBox, SIGNAL(valueChanged(int)),
- m_maxPreviewSize, SLOT(setValue(int)));
+ QLabel* localFileSizeLabel = new QLabel(i18nc("@label Don't create previews for: <Local files above:> XX MByte",
+ "Local files above:"), this);
- connect(m_maxPreviewSize, SIGNAL(valueChanged(int)),
+ m_localFileSizeBox = new KIntSpinBox(this);
+ m_localFileSizeBox->setSingleStep(1);
+ m_localFileSizeBox->setSuffix(QLatin1String(" MB"));
+ m_localFileSizeBox->setRange(0, 9999); /* MB */
+ connect(m_localFileSizeBox, SIGNAL(valueChanged(int)),
this, SIGNAL(changed()));
- connect(m_spinBox, SIGNAL(valueChanged(int)),
+
+ QLabel* remoteFileSizeLabel = new QLabel(i18nc("@label Don't create previews for: <Remote files above:> XX MByte",
+ "Remote files above:"), this);
+
+ m_remoteFileSizeBox = new KIntSpinBox(this);
+ m_remoteFileSizeBox->setSingleStep(1);
+ m_remoteFileSizeBox->setSuffix(QLatin1String(" MB"));
+ m_remoteFileSizeBox->setRange(0, 9999); /* MB */
+ connect(m_remoteFileSizeBox, SIGNAL(valueChanged(int)),
this, SIGNAL(changed()));
- m_useFileThumbnails = new QCheckBox(i18nc("@option:check", "Use thumbnails embedded in files"), this);
- connect(m_useFileThumbnails, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
+ QGridLayout* fileSizeBoxLayout = new QGridLayout(fileSizeBox);
+ fileSizeBoxLayout->addWidget(localFileSizeLabel, 0, 0, Qt::AlignRight);
+ fileSizeBoxLayout->addWidget(m_localFileSizeBox, 0, 1);
+ fileSizeBoxLayout->addWidget(remoteFileSizeLabel, 1, 0, Qt::AlignRight);
+ fileSizeBoxLayout->addWidget(m_remoteFileSizeBox, 1, 1);
- topLayout->addWidget(listDescription);
- topLayout->addWidget(m_previewPluginsList);
- topLayout->addWidget(hBox);
- topLayout->addWidget(m_useFileThumbnails);
+ topLayout->addWidget(listBox);
+ topLayout->addWidget(fileSizeBox);
loadSettings();
}
}
}
- KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
+ KConfigGroup globalConfig(KGlobal::config(), QLatin1String("PreviewSettings"));
globalConfig.writeEntry("Plugins", m_enabledPreviewPlugins);
- const int byteCount = m_maxPreviewSize->value() * 1024 * 1024; // value() returns size in MB
globalConfig.writeEntry("MaximumSize",
- byteCount,
+ m_localFileSizeBox->value() * 1024 * 1024,
KConfigBase::Normal | KConfigBase::Global);
- globalConfig.writeEntry("UseFileThumbnails",
- m_useFileThumbnails->isChecked(),
+ globalConfig.writeEntry("MaximumRemoteSize",
+ m_remoteFileSizeBox->value() * 1024 * 1024,
KConfigBase::Normal | KConfigBase::Global);
globalConfig.sync();
}
void PreviewsSettingsPage::restoreDefaults()
{
- m_maxPreviewSize->setValue(MAX_PREVIEW_SIZE);
- m_useFileThumbnails->setChecked(USE_THUMBNAILS);
+ m_localFileSizeBox->setValue(MaxLocalPreviewSize);
+ m_remoteFileSizeBox->setValue(MaxRemotePreviewSize);
}
-bool PreviewsSettingsPage::event(QEvent* event)
+void PreviewsSettingsPage::showEvent(QShowEvent* event)
{
- if ((event->type() == QEvent::Polish) && !m_initialized) {
- // load all available plugins for previews
- const KService::List plugins = KServiceTypeTrader::self()->query("ThumbCreator");
- foreach (const KSharedPtr<KService>& service, plugins) { // krazy:exclude=foreach
- QListWidgetItem* item = new QListWidgetItem(service->name(),
- m_previewPluginsList);
- item->setData(Qt::UserRole, service->desktopEntryName());
- const bool show = m_enabledPreviewPlugins.contains(service->desktopEntryName());
- item->setCheckState(show ? Qt::Checked : Qt::Unchecked);
- }
-
+ if (!event->spontaneous() && !m_initialized) {
+ QMetaObject::invokeMethod(this, "loadPreviewPlugins", Qt::QueuedConnection);
m_initialized = true;
}
- return SettingsPageBase::event(event);
+ SettingsPageBase::showEvent(event);
+}
+
+void PreviewsSettingsPage::loadPreviewPlugins()
+{
+ const KService::List plugins = KServiceTypeTrader::self()->query(QLatin1String("ThumbCreator"));
+ foreach (const KSharedPtr<KService>& service, plugins) {
+ QListWidgetItem* item = new QListWidgetItem(service->name(),
+ m_previewPluginsList);
+ item->setData(Qt::UserRole, service->desktopEntryName());
+ const bool show = m_enabledPreviewPlugins.contains(service->desktopEntryName());
+ item->setCheckState(show ? Qt::Checked : Qt::Unchecked);
+ }
}
void PreviewsSettingsPage::loadSettings()
{
KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
m_enabledPreviewPlugins = globalConfig.readEntry("Plugins", QStringList()
- << "directorythumbnail"
- << "imagethumbnail"
- << "jpegthumbnail");
-
- // 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 min = 1; // MB
- const int max = 100; // MB
-
- const int maxByteSize = globalConfig.readEntry("MaximumSize", MAX_PREVIEW_SIZE * 1024 * 1024);
- int maxMByteSize = maxByteSize / (1024 * 1024);
- if (maxMByteSize < min) {
- maxMByteSize = min;
- } else if (maxMByteSize > max) {
- maxMByteSize = max;
- }
- m_maxPreviewSize->setValue(maxMByteSize);
+ << QLatin1String("directorythumbnail")
+ << QLatin1String("imagethumbnail")
+ << QLatin1String("jpegthumbnail"));
+
+ const int maxLocalByteSize = globalConfig.readEntry("MaximumSize", MaxLocalPreviewSize * 1024 * 1024);
+ const int maxLocalMByteSize = maxLocalByteSize / (1024 * 1024);
+ m_localFileSizeBox->setValue(maxLocalMByteSize);
- const bool useFileThumbnails = globalConfig.readEntry("UseFileThumbnails", USE_THUMBNAILS);
- m_useFileThumbnails->setChecked(useFileThumbnails);
+ const int maxRemoteByteSize = globalConfig.readEntry("MaximumRemoteSize", MaxRemotePreviewSize * 1024 * 1024);
+ const int maxRemoteMByteSize = maxRemoteByteSize / (1024 * 1024);
+ m_remoteFileSizeBox->setValue(maxRemoteMByteSize);
}
#include "previewssettingspage.moc"
projects / dolphin.git / blobdiff