Remove unused includes

[dolphin.git] / src / settings / general / previewssettingspage.cpp

diff --git a/src/settings/general/previewssettingspage.cpp b/src/settings/general/previewssettingspage.cpp
index e52304888154126e2830fbe0256f840f9a967865..b30d1940afd089b5e88c2b059b658c85fb6a3fa7 100644 (file)
--- a/src/settings/general/previewssettingspage.cpp
+++ b/src/settings/general/previewssettingspage.cpp
@@ -1,21 +1,8 @@
-/***************************************************************************
- *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
- *                                                                         *
- *   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            *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2006 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #include "previewssettingspage.h"
 
@@ -26,12 +13,12 @@
 
 #include <KIO/PreviewJob>
 #include <KLocalizedString>
-#include <KServiceTypeTrader>
+#include <KPluginMetaData>
 
 #include <QHBoxLayout>
 #include <QLabel>
 #include <QListView>
-#include <QPainter>
+#include <QScroller>
 #include <QShowEvent>
 #include <QSortFilterProxyModel>
 #include <QSpinBox>
@@ -55,10 +42,14 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
     QLabel* showPreviewsLabel = new QLabel(i18nc("@title:group", "Show previews in the view for:"), this);
 
     m_listView = new QListView(this);
+    QScroller::grabGesture(m_listView->viewport(), QScroller::TouchGesture);
 
+#if KIOWIDGETS_BUILD_DEPRECATED_SINCE(5, 87)
     ServiceItemDelegate* delegate = new ServiceItemDelegate(m_listView, m_listView);
     connect(delegate, &ServiceItemDelegate::requestServiceConfiguration,
             this, &PreviewsSettingsPage::configureService);
+    m_listView->setItemDelegate(delegate);
+#endif
 
     ServiceModel* serviceModel = new ServiceModel(this);
     QSortFilterProxyModel* proxyModel = new QSortFilterProxyModel(this);
@@ -67,16 +58,16 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
     proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
 
     m_listView->setModel(proxyModel);
-    m_listView->setItemDelegate(delegate);
     m_listView->setVerticalScrollMode(QListView::ScrollPerPixel);
+    m_listView->setUniformItemSizes(true);
 
     QLabel* localFileSizeLabel = new QLabel(i18n("Skip previews for local files above:"), this);
 
     m_localFileSizeBox = new QSpinBox(this);
     m_localFileSizeBox->setSingleStep(1);
-    m_localFileSizeBox->setSuffix(QStringLiteral(" MB"));
+    m_localFileSizeBox->setSuffix(i18nc("Mebibytes; used as a suffix in a spinbox showing e.g. '3 MiB'", " MiB"));
     m_localFileSizeBox->setRange(0, 9999999); /* MB */
-    m_localFileSizeBox->setSpecialValueText(tr("No limit"));
+    m_localFileSizeBox->setSpecialValueText(i18n("No limit"));
 
     QHBoxLayout* localFileSizeBoxLayout = new QHBoxLayout();
     localFileSizeBoxLayout->addWidget(localFileSizeLabel);
@@ -87,9 +78,9 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
 
     m_remoteFileSizeBox = new QSpinBox(this);
     m_remoteFileSizeBox->setSingleStep(1);
-    m_remoteFileSizeBox->setSuffix(QStringLiteral(" MB"));
+    m_remoteFileSizeBox->setSuffix(i18nc("Mebibytes; used as a suffix in a spinbox showing e.g. '3 MiB'", " MiB"));
     m_remoteFileSizeBox->setRange(0, 9999999); /* MB */
-    m_remoteFileSizeBox->setSpecialValueText(tr("No previews"));
+    m_remoteFileSizeBox->setSpecialValueText(i18n("No previews"));
 
     QHBoxLayout* remoteFileSizeBoxLayout = new QHBoxLayout();
     remoteFileSizeBoxLayout->addWidget(remoteFileSizeLabel);
@@ -104,8 +95,8 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
     loadSettings();
 
     connect(m_listView, &QListView::clicked, this, &PreviewsSettingsPage::changed);
-    connect(m_localFileSizeBox, QOverload<int>::of(&QSpinBox::valueChanged), this, &PreviewsSettingsPage::changed);
-    connect(m_remoteFileSizeBox, QOverload<int>::of(&QSpinBox::valueChanged), this, &PreviewsSettingsPage::changed);
+    connect(m_localFileSizeBox, &QSpinBox::valueChanged, this, &PreviewsSettingsPage::changed);
+    connect(m_remoteFileSizeBox, &QSpinBox::valueChanged, this, &PreviewsSettingsPage::changed);
 }
 
 PreviewsSettingsPage::~PreviewsSettingsPage()
@@ -144,6 +135,7 @@ void PreviewsSettingsPage::applySettings()
     globalConfig.writeEntry("MaximumRemoteSize",
                             maximumRemoteSize,
                             KConfigBase::Normal | KConfigBase::Global);
+
     globalConfig.sync();
 }
 
@@ -162,6 +154,7 @@ void PreviewsSettingsPage::showEvent(QShowEvent* event)
     SettingsPageBase::showEvent(event);
 }
 
+#if KIOWIDGETS_BUILD_DEPRECATED_SINCE(5, 87)
 void PreviewsSettingsPage::configureService(const QModelIndex& index)
 {
     const QAbstractItemModel* model = index.model();
@@ -172,22 +165,26 @@ void PreviewsSettingsPage::configureService(const QModelIndex& index)
     dialog->setAttribute(Qt::WA_DeleteOnClose);
     dialog->show();
 }
+#endif
 
 void PreviewsSettingsPage::loadPreviewPlugins()
 {
     QAbstractItemModel* model = m_listView->model();
 
-    const KService::List plugins = KServiceTypeTrader::self()->query(QStringLiteral("ThumbCreator"));
-    foreach (const KService::Ptr& service, plugins) {
-        const bool configurable = service->property(QStringLiteral("Configurable"), QVariant::Bool).toBool();
-        const bool show = m_enabledPreviewPlugins.contains(service->desktopEntryName());
+    const QVector<KPluginMetaData> plugins = KIO::PreviewJob::availableThumbnailerPlugins();
+    for (const KPluginMetaData &plugin : plugins) {
+        const bool show = m_enabledPreviewPlugins.contains(plugin.pluginId());
 
         model->insertRow(0);
         const QModelIndex index = model->index(0, 0);
         model->setData(index, show, Qt::CheckStateRole);
+        model->setData(index, plugin.name(), Qt::DisplayRole);
+        model->setData(index, plugin.pluginId(), ServiceModel::DesktopEntryNameRole);
+
+#if KIOWIDGETS_BUILD_DEPRECATED_SINCE(5, 87)
+        const bool configurable = plugin.value(QStringLiteral("Configurable"), false);
         model->setData(index, configurable, ServiceModel::ConfigurableRole);
-        model->setData(index, service->name(), Qt::DisplayRole);
-        model->setData(index, service->desktopEntryName(), ServiceModel::DesktopEntryNameRole);
+#endif
     }
 
     model->sort(Qt::DisplayRole);