Port thumbnailer to new install location and embed metadata

po_thumbnailer/CMakeLists.txt

 add_definitions(-DTRANSLATION_DOMAIN="pothumbnail")
 
-add_library(pothumbnail MODULE)
+kcoreaddons_add_plugin(pothumbnail INSTALL_NAMESPACE "kf${QT_MAJOR_VERSION}/thumbcreator")
 
 target_sources(pothumbnail PRIVATE
     pocreator.cpp
@@ -18,6 +18,4 @@ target_link_libraries(pothumbnail
     GettextPO::GettextPO
 )
 
-install(TARGETS pothumbnail DESTINATION ${KDE_INSTALL_PLUGINDIR})
 install(FILES pocreatorsettings.kcfg DESTINATION ${KDE_INSTALL_KCFGDIR})
-install(FILES pothumbnail.desktop DESTINATION ${KDE_INSTALL_KSERVICES5DIR})

po_thumbnailer/pocreator.cpp

@@ -23,6 +23,13 @@ extern "C" {
     }
 }
 
+class KIOPluginForMetaData : public QObject
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "KIOPluginForMetaData" FILE "pothumbnail.json")
+};
+
+
 static bool readerror = false;
 
 static void xerror( int severity,
@@ -182,3 +189,5 @@ void PoCreator::writeConfiguration( const QWidget* configurationWidget )
     PoCreatorSettings::self()->setObsoletedColor( cw->obsoletedButton->color() );
     PoCreatorSettings::self()->save();
 }
+
+#include "pocreator.moc"

po_thumbnailer/pothumbnail.desktop

-[Desktop Entry]
-Type=Service
-Name=Gettext Translation
-Name[ar]=ترجمة جتكست
-Name[ast]=Ficheros de gettext
-Name[bg]=Gettext Translation
-Name[bs]=GetText prijevod
-Name[ca]=Traducció de Gettext
-Name[ca@valencia]=Traducció de Gettext
-Name[cs]=Překlad Gettext
-Name[da]=Gettext-oversættelse
-Name[de]=Gettext-Übersetzung
-Name[el]=Μετάφραση με gettext
-Name[en_GB]=Gettext Translation
-Name[es]=Traducción de Gettext
-Name[et]=Gettexti tõlkefail
-Name[eu]=Gettext-en itzulpena
-Name[fi]=Gettext-käännös
-Name[fr]=Traduction de Gettext
-Name[ga]=Aistriúchán Gettext
-Name[gl]=Tradución Gettext
-Name[hi]=गेट-टेक्स्ट अनुवाद
-Name[hu]=Gettext fordítás
-Name[it]=Traduzioni di Gettext
-Name[ka]=Gettext-ით თარგმანი
-Name[kk]=Gettext аудармасы
-Name[ko]=Gettext 번역
-Name[lt]=Gettext vertimas
-Name[mr]=गेटटेक्स्ट भाषांतर
-Name[nb]=Gettext-oversetting
-Name[nds]=Gettext-Översetten
-Name[nl]=Gettext-vertaling
-Name[nn]=Gettext-omsetjing
-Name[pa]=Gettext ਅਨੁਵਾਦ
-Name[pl]=Tłumaczenie Gettext
-Name[pt]=Tradução do Gettext
-Name[pt_BR]=Tradução gettext
-Name[ro]=Traducere Gettext
-Name[ru]=Переводы Gettext
-Name[sk]=Preklad Gettext
-Name[sl]=Prevod Gettext
-Name[sq]=Përkthim Gettext
-Name[sr]=Геттекст превод
-Name[sr@ijekavian]=Геттекст превод
-Name[sr@ijekavianlatin]=Gettext prevod
-Name[sr@latin]=Gettext prevod
-Name[sv]=Översättning med Gettext
-Name[tg]=Тарҷумаҳои «Gettext»
-Name[tr]=Gettext Çevirisi
-Name[uk]=Переклад Gettext
-Name[vi]=Bản dịch Gettext
-Name[x-test]=xxGettext Translationxx
-Name[zh_CN]=Gettext 翻译
-Name[zh_TW]=Gettext 翻譯
-X-KDE-ServiceTypes=ThumbCreator
-MimeType=text/x-gettext-translation;text/x-gettext-translation-template;
-CacheThumbnail=false
-IgnoreMaximumSize=true
-X-KDE-Library=pothumbnail
-Configurable=true

po_thumbnailer/pothumbnail.json

+{
+    "CacheThumbnail": false,
+    "Configurable": true,
+    "IgnoreMaximumSize": true,
+    "KPlugin": {
+        "MimeTypes": [
+            "text/x-gettext-translation",
+            "text/x-gettext-translation-template"
+        ],
+        "Name": "Gettext Translation"
+    }
+}