File indexing completed on 2024-05-19 05:04:26

 /*
    SPDX-FileCopyrightText: 2020-2024 Laurent Montel <montel@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "textpluginmanager.h"
 #include "plugins/plugintext.h"
 
 #include <KPluginFactory>
 #include <KPluginMetaData>
 #include <QFileInfo>
 #include <QSet>
 
 TextPluginManager::TextPluginManager(QObject *parent)
     : QObject(parent)
 {
     initializePluginList();
 }
 
 TextPluginManager::~TextPluginManager() = default;
 
 TextPluginManager *TextPluginManager::self()
 {
     static TextPluginManager s_self;
     return &s_self;
 }
 
 void TextPluginManager::initializePluginList()
 {
     const QVector<KPluginMetaData> plugins = KPluginMetaData::findPlugins(QStringLiteral("ruqolaplugins/textplugins"));
 
     QVectorIterator<KPluginMetaData> i(plugins);
     i.toBack();
     QSet<QString> unique;
     while (i.hasPrevious()) {
         TextPluginManagerInfo info;
         const KPluginMetaData data = i.previous();
 
         // 1) get plugin data => name/description etc.
         info.pluginData = createPluginMetaData(data);
         // 2) look at if plugin is activated
         info.metaDataFileNameBaseName = QFileInfo(data.fileName()).baseName();
         info.metaDataFileName = data.fileName();
         info.data = data;
         // only load plugins once, even if found multiple times!
         if (unique.contains(info.metaDataFileNameBaseName)) {
             continue;
         }
         info.plugin = nullptr;
         mPluginList.push_back(info);
         unique.insert(info.metaDataFileNameBaseName);
     }
     QVector<TextPluginManagerInfo>::iterator end(mPluginList.end());
     for (QVector<TextPluginManagerInfo>::iterator it = mPluginList.begin(); it != end; ++it) {
         loadPlugin(&(*it));
     }
 }
 
 void TextPluginManager::loadPlugin(TextPluginManagerInfo *item)
 {
     if (auto plugin = KPluginFactory::instantiatePlugin<PluginText>(item->data, this, QVariantList() << item->metaDataFileNameBaseName).plugin) {
         item->plugin = plugin;
         mPluginDataList.append(item->pluginData);
     }
 }
 
 QVector<PluginText *> TextPluginManager::pluginsList() const
 {
     QVector<PluginText *> lst;
     QVector<TextPluginManagerInfo>::ConstIterator end(mPluginList.constEnd());
     for (QVector<TextPluginManagerInfo>::ConstIterator it = mPluginList.constBegin(); it != end; ++it) {
         if (auto plugin = (*it).plugin) {
             lst << plugin;
         }
     }
     return lst;
 }
 
 PluginTextUtilData TextPluginManager::createPluginMetaData(const KPluginMetaData &metaData)
 {
     PluginTextUtilData pluginData;
     pluginData.mName = metaData.name();
     pluginData.mIdentifier = metaData.pluginId();
     return pluginData;
 }
 
 #include "moc_textpluginmanager.cpp"