Revert "Remove deprecated ConfigurePreviewPluginDialog"

This reverts commit d8de1c37e525580143c60bcd16aee3e7640890f1.

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 63cbaa6ddc8e4b6b326e68e56fd3abc5c0bafe0e..97bc770d7b10f42f4fc2c213a8ab09222724747e 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -288,6 +288,7 @@ target_sources(dolphinstatic PRIVATE
     selectionmode/bottombarcontentscontainer.cpp
     selectionmode/topbar.cpp
     settings/general/behaviorsettingspage.cpp
+    settings/general/configurepreviewplugindialog.cpp
     settings/general/confirmationssettingspage.cpp
     settings/general/generalsettingspage.cpp
     settings/general/previewssettingspage.cpp
@@ -346,6 +347,7 @@ target_sources(dolphinstatic PRIVATE
     selectionmode/bottombarcontentscontainer.h
     selectionmode/topbar.h
     settings/general/behaviorsettingspage.h
+    settings/general/configurepreviewplugindialog.h
     settings/general/confirmationssettingspage.h
     settings/general/generalsettingspage.h
     settings/general/previewssettingspage.h
@@ -522,6 +524,7 @@ if(NOT WIN32)
         settings/kcm/kcmdolphingeneral.cpp
         settings/general/behaviorsettingspage.cpp
         settings/general/previewssettingspage.cpp
+        settings/general/configurepreviewplugindialog.cpp
         settings/general/confirmationssettingspage.cpp
         settings/settingspagebase.cpp
         settings/serviceitemdelegate.cpp
@@ -529,6 +532,7 @@ if(NOT WIN32)
         settings/kcm/kcmdolphingeneral.h
         settings/general/behaviorsettingspage.h
         settings/general/previewssettingspage.h
+        settings/general/configurepreviewplugindialog.h
         settings/general/confirmationssettingspage.h
         settings/settingspagebase.h
         settings/serviceitemdelegate.h

diff --git a/src/settings/general/configurepreviewplugindialog.cpp b/src/settings/general/configurepreviewplugindialog.cpp
new file mode 100644 (file)
index 0000000..a391812
--- /dev/null
+++ b/src/settings/general/configurepreviewplugindialog.cpp
@@ -0,0 +1,71 @@
+/*
+ * SPDX-FileCopyrightText: 2011 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "configurepreviewplugindialog.h"
+
+#if KIOWIDGETS_BUILD_DEPRECATED_SINCE(5, 87)
+
+#include <KIO/DeleteJob>
+#include <KIO/JobUiDelegate>
+#include <KIO/ThumbCreator>
+#include <KJobWidgets>
+#include <KLocalizedString>
+#include <QPluginLoader>
+
+#include <QDialogButtonBox>
+#include <QPushButton>
+#include <QStandardPaths>
+#include <QUrl>
+#include <QVBoxLayout>
+
+ConfigurePreviewPluginDialog::ConfigurePreviewPluginDialog(const QString &pluginName, const QString &desktopEntryName, QWidget *parent)
+    : QDialog(parent)
+{
+    QSharedPointer<ThumbCreator> previewPlugin;
+    const QString pluginPath = QPluginLoader(desktopEntryName).fileName();
+    if (!pluginPath.isEmpty()) {
+        newCreator create = (newCreator)QLibrary::resolve(pluginPath, "new_creator");
+        if (create) {
+            previewPlugin.reset(dynamic_cast<ThumbCreator *>(create()));
+        }
+    }
+
+    setWindowTitle(i18nc("@title:window", "Configure Preview for %1", pluginName));
+    setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
+    setMinimumWidth(400);
+
+    auto layout = new QVBoxLayout(this);
+
+    if (previewPlugin) {
+        auto configurationWidget = previewPlugin->createConfigurationWidget();
+        configurationWidget->setParent(this);
+        layout->addWidget(configurationWidget);
+
+        layout->addStretch();
+
+        connect(this, &ConfigurePreviewPluginDialog::accepted, this, [=] {
+            // TODO: It would be great having a mechanism to tell PreviewJob that only previews
+            // for a specific MIME-type should be regenerated. As this is not available yet we
+            // delete the whole thumbnails directory.
+            previewPlugin->writeConfiguration(configurationWidget);
+
+            // https://specifications.freedesktop.org/thumbnail-spec/thumbnail-spec-latest.html#DIRECTORY
+            const QString thumbnailsPath = QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) + QLatin1String("/thumbnails/");
+            KIO::del(QUrl::fromLocalFile(thumbnailsPath), KIO::HideProgressInfo);
+        });
+    }
+
+    auto buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
+    connect(buttonBox, &QDialogButtonBox::accepted, this, &ConfigurePreviewPluginDialog::accept);
+    connect(buttonBox, &QDialogButtonBox::rejected, this, &ConfigurePreviewPluginDialog::reject);
+    layout->addWidget(buttonBox);
+
+    auto okButton = buttonBox->button(QDialogButtonBox::Ok);
+    okButton->setShortcut(Qt::CTRL | Qt::Key_Return);
+    okButton->setDefault(true);
+}
+
+#endif // KIO_VERSION

diff --git a/src/settings/general/configurepreviewplugindialog.h b/src/settings/general/configurepreviewplugindialog.h
new file mode 100644 (file)
index 0000000..66504cc
--- /dev/null
+++ b/src/settings/general/configurepreviewplugindialog.h
@@ -0,0 +1,36 @@
+/*
+ * SPDX-FileCopyrightText: 2011 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef CONFIGUREPREVIEWPLUGINDIALOG_H
+#define CONFIGUREPREVIEWPLUGINDIALOG_H
+
+#include <kiowidgets_export.h>
+
+#if KIOWIDGETS_BUILD_DEPRECATED_SINCE(5, 87)
+
+#include <QDialog>
+
+/**
+ * @brief Dialog for configuring preview-plugins.
+ */
+class ConfigurePreviewPluginDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    /**
+     * @param pluginName       User visible name of the plugin
+     * @param desktopEntryName The name of the plugin that is noted in the desktopentry.
+     *                         Is used to instantiate the plugin to get the configuration
+     *                         widget.
+     * @param parent           Parent widget.
+     */
+    ConfigurePreviewPluginDialog(const QString &pluginName, const QString &desktopEntryName, QWidget *parent);
+    ~ConfigurePreviewPluginDialog() override = default;
+};
+#endif // KIOWIDGETS_BUILD_DEPRECATED_SINCE
+
+#endif

diff --git a/src/settings/general/previewssettingspage.cpp b/src/settings/general/previewssettingspage.cpp
index fa715237a499a5729d2174a104cdb1eef9533360..358798f58e188b2043c2b8d3dbebed67066e0a93 100644 (file)
--- a/src/settings/general/previewssettingspage.cpp
+++ b/src/settings/general/previewssettingspage.cpp
@@ -6,6 +6,7 @@
 
 #include "previewssettingspage.h"
 
+#include "configurepreviewplugindialog.h"
 #include "dolphin_generalsettings.h"
 #include "settings/serviceitemdelegate.h"
 #include "settings/servicemodel.h"
@@ -44,6 +45,12 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget *parent)
     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);
     proxyModel->setSourceModel(serviceModel);
@@ -143,6 +150,19 @@ 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();
+    const QString pluginName = model->data(index).toString();
+    const QString desktopEntryName = model->data(index, ServiceModel::DesktopEntryNameRole).toString();
+
+    ConfigurePreviewPluginDialog *dialog = new ConfigurePreviewPluginDialog(pluginName, desktopEntryName, this);
+    dialog->setAttribute(Qt::WA_DeleteOnClose);
+    dialog->show();
+}
+#endif
+
 void PreviewsSettingsPage::loadPreviewPlugins()
 {
     QAbstractItemModel *model = m_listView->model();
@@ -156,6 +176,11 @@ void PreviewsSettingsPage::loadPreviewPlugins()
         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);
+#endif
     }
 
     model->sort(Qt::DisplayRole);

diff --git a/src/settings/general/previewssettingspage.h b/src/settings/general/previewssettingspage.h
index d6d22ae218d95dd2e63d025fc9878519b426443c..2c3e4dfeffd7ffd8dc9e711f72fc8d0db235c1b0 100644 (file)
--- a/src/settings/general/previewssettingspage.h
+++ b/src/settings/general/previewssettingspage.h
@@ -40,6 +40,9 @@ protected:
     void showEvent(QShowEvent *event) override;
 
 private Q_SLOTS:
+#if KIOWIDGETS_BUILD_DEPRECATED_SINCE(5, 87)
+    void configureService(const QModelIndex &index);
+#endif
 
 private:
     void loadPreviewPlugins();