mirror of
https://invent.kde.org/system/dolphin
synced 2024-07-15 18:01:11 +00:00
Port ConfigurePreviewPluginDialog away from KLibrary, KIO::NetAccess::del and ThumbCreatorV2
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parent
088b516057
commit
617e1b378b
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@ -19,28 +19,29 @@
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#include "configurepreviewplugindialog.h"
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#include <KLibrary>
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#include <KPluginLoader>
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#include <KLocalizedString>
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#include <KIO/NetAccess>
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#include <kio/thumbcreator.h>
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#include <KJobWidgets>
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#include <KIO/JobUiDelegate>
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#include <KIO/DeleteJob>
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#include <KIO/ThumbCreator>
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#include <QApplication>
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#include <QDir>
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#include <QVBoxLayout>
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#include <QUrl>
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#include <QLibrary>
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#include <QVBoxLayout>
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#include <QStandardPaths>
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ConfigurePreviewPluginDialog::ConfigurePreviewPluginDialog(const QString& pluginName,
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const QString& desktopEntryName,
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QWidget* parent) :
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KDialog(parent),
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m_configurationWidget(0),
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m_previewPlugin(0)
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KDialog(parent)
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{
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KLibrary library(desktopEntryName);
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if (library.load()) {
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newCreator create = (newCreator)library.resolveFunction("new_creator");
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QSharedPointer<ThumbCreator> previewPlugin;
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const QString pluginPath = KPluginLoader::findPlugin(desktopEntryName);
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if (!pluginPath.isEmpty()) {
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newCreator create = (newCreator)QLibrary::resolve(pluginPath, "new_creator");
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if (create) {
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m_previewPlugin = dynamic_cast<ThumbCreatorV2*>(create());
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previewPlugin.reset(dynamic_cast<ThumbCreator*>(create()));
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}
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}
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@ -49,31 +50,27 @@ ConfigurePreviewPluginDialog::ConfigurePreviewPluginDialog(const QString& plugin
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setButtons(Ok | Cancel);
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setDefaultButton(Ok);
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QWidget* mainWidget = new QWidget(this);
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mainWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
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QVBoxLayout* layout = new QVBoxLayout(mainWidget);
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if (m_previewPlugin) {
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m_configurationWidget = m_previewPlugin->createConfigurationWidget();
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layout->addWidget(m_configurationWidget);
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if (previewPlugin) {
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auto mainWidget = new QWidget(this);
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mainWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
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setMainWidget(mainWidget);
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auto configurationWidget = previewPlugin->createConfigurationWidget();
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configurationWidget->setParent(mainWidget);
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auto layout = new QVBoxLayout(mainWidget);
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layout->addWidget(configurationWidget);
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layout->addStretch();
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connect(this, &ConfigurePreviewPluginDialog::okClicked, this, [=] {
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// TODO: It would be great having a mechanism to tell PreviewJob that only previews
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// for a specific MIME-type should be regenerated. As this is not available yet we
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// delete the whole thumbnails directory.
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previewPlugin->writeConfiguration(configurationWidget);
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// http://specifications.freedesktop.org/thumbnail-spec/thumbnail-spec-latest.html#DIRECTORY
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const QString thumbnailsPath = QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) + QLatin1String("/thumbnails/");
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KIO::del(QUrl::fromLocalFile(thumbnailsPath), KIO::HideProgressInfo);
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});
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}
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layout->addStretch(1);
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setMainWidget(mainWidget);
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connect(this, &ConfigurePreviewPluginDialog::okClicked, this, &ConfigurePreviewPluginDialog::slotOk);
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}
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ConfigurePreviewPluginDialog::~ConfigurePreviewPluginDialog()
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{
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}
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void ConfigurePreviewPluginDialog::slotOk()
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{
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m_previewPlugin->writeConfiguration(m_configurationWidget);
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// TODO: It would be great having a mechanism to tell PreviewJob that only previews
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// for a specific MIME-type should be regenerated. As this is not available yet we
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// delete the whole thumbnails directory.
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QApplication::changeOverrideCursor(Qt::BusyCursor);
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KIO::NetAccess::del(QUrl::fromLocalFile(QDir::homePath() + "/.thumbnails/"), this);
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QApplication::restoreOverrideCursor();
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}
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}
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@ -22,8 +22,6 @@
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#include <KDialog>
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class ThumbCreatorV2;
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/**
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* @brief Dialog for configuring preview-plugins.
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*/
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@ -39,17 +37,10 @@ public:
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* widget.
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* @param parent Parent widget.
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*/
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explicit ConfigurePreviewPluginDialog(const QString& pluginName,
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const QString& desktopEntryName,
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QWidget* parent = 0);
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virtual ~ConfigurePreviewPluginDialog();
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private slots:
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void slotOk();
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private:
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QWidget* m_configurationWidget;
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ThumbCreatorV2* m_previewPlugin;
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ConfigurePreviewPluginDialog(const QString& pluginName,
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const QString& desktopEntryName,
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QWidget* parent);
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virtual ~ConfigurePreviewPluginDialog() = default;
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};
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#endif
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