X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/a06ee3399bece608790e419054f95807a017a020..48b58f830a585b773435c9af5ee2fe8f0c7c641d:/src/settings/general/previewssettingspage.cpp

diff --git a/src/settings/general/previewssettingspage.cpp b/src/settings/general/previewssettingspage.cpp
index 835af9dbe..1d6e922c8 100644
--- a/src/settings/general/previewssettingspage.cpp
+++ b/src/settings/general/previewssettingspage.cpp
@@ -21,42 +21,31 @@
 
 #include "dolphin_generalsettings.h"
 #include "configurepreviewplugindialog.h"
+#include "settings/serviceitemdelegate.h"
+#include "settings/servicemodel.h"
 
-#include <KConfigGroup>
-#include <KDialog>
-#include <KGlobal>
+#include <KIO/PreviewJob>
 #include <KLocalizedString>
-#include <KNumInput>
 #include <KServiceTypeTrader>
-#include <KService>
 
-#include <settings/serviceitemdelegate.h>
-#include <settings/servicemodel.h>
-
-#include <QCheckBox>
-#include <QGroupBox>
 #include <QHBoxLayout>
 #include <QLabel>
 #include <QListView>
 #include <QPainter>
-#include <QScrollBar>
-#include <QShowEvent>
-#include <QSlider>
 #include <QSortFilterProxyModel>
-#include <QVBoxLayout>
+#include <QSpinBox>
 
 // default settings
 namespace {
-    const bool UseThumbnails = true;
     const int MaxRemotePreviewSize = 0; // 0 MB
 }
 
 PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
     SettingsPageBase(parent),
     m_initialized(false),
-    m_listView(0),
+    m_listView(nullptr),
     m_enabledPreviewPlugins(),
-    m_remoteFileSizeBox(0)
+    m_remoteFileSizeBox(nullptr)
 {
     QVBoxLayout* topLayout = new QVBoxLayout(this);
 
@@ -81,14 +70,13 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
 
     m_remoteFileSizeBox = new QSpinBox(this);
     m_remoteFileSizeBox->setSingleStep(1);
-    m_remoteFileSizeBox->setSuffix(QLatin1String(" MB"));
+    m_remoteFileSizeBox->setSuffix(QStringLiteral(" MB"));
     m_remoteFileSizeBox->setRange(0, 9999999); /* MB */
 
-    QHBoxLayout* fileSizeBoxLayout = new QHBoxLayout(this);
+    QHBoxLayout* fileSizeBoxLayout = new QHBoxLayout();
     fileSizeBoxLayout->addWidget(remoteFileSizeLabel, 0, Qt::AlignRight);
     fileSizeBoxLayout->addWidget(m_remoteFileSizeBox);
 
-    topLayout->addSpacing(KDialog::spacingHint());
     topLayout->addWidget(showPreviewsLabel);
     topLayout->addWidget(m_listView);
     topLayout->addLayout(fileSizeBoxLayout);
@@ -119,7 +107,7 @@ void PreviewsSettingsPage::applySettings()
         }
     }
 
-    KConfigGroup globalConfig(KSharedConfig::openConfig(), QLatin1String("PreviewSettings"));
+    KConfigGroup globalConfig(KSharedConfig::openConfig(), QStringLiteral("PreviewSettings"));
     globalConfig.writeEntry("Plugins", m_enabledPreviewPlugins);
 
     const qulonglong maximumRemoteSize = static_cast<qulonglong>(m_remoteFileSizeBox->value()) * 1024 * 1024;
@@ -158,9 +146,9 @@ void PreviewsSettingsPage::loadPreviewPlugins()
 {
     QAbstractItemModel* model = m_listView->model();
 
-    const KService::List plugins = KServiceTypeTrader::self()->query(QLatin1String("ThumbCreator"));
+    const KService::List plugins = KServiceTypeTrader::self()->query(QStringLiteral("ThumbCreator"));
     foreach (const KService::Ptr& service, plugins) {
-        const bool configurable = service->property("Configurable", QVariant::Bool).toBool();
+        const bool configurable = service->property(QStringLiteral("Configurable"), QVariant::Bool).toBool();
         const bool show = m_enabledPreviewPlugins.contains(service->desktopEntryName());
 
         model->insertRow(0);
@@ -176,11 +164,8 @@ void PreviewsSettingsPage::loadPreviewPlugins()
 
 void PreviewsSettingsPage::loadSettings()
 {
-    KConfigGroup globalConfig(KSharedConfig::openConfig(), "PreviewSettings");
-    m_enabledPreviewPlugins = globalConfig.readEntry("Plugins", QStringList()
-                                                     << QLatin1String("directorythumbnail")
-                                                     << QLatin1String("imagethumbnail")
-                                                     << QLatin1String("jpegthumbnail"));
+    const KConfigGroup globalConfig(KSharedConfig::openConfig(), QStringLiteral("PreviewSettings"));
+    m_enabledPreviewPlugins = globalConfig.readEntry("Plugins", KIO::PreviewJob::defaultPlugins());
 
     const qulonglong defaultRemotePreview = static_cast<qulonglong>(MaxRemotePreviewSize) * 1024 * 1024;
     const qulonglong maxRemoteByteSize = globalConfig.readEntry("MaximumRemoteSize", defaultRemotePreview);