Port away from KMimeTypeTrader

It is about to be deprecated

See https://phabricator.kde.org/T12177

addons/filetree/katefiletree.cpp

@@ -34,7 +34,7 @@
 #include <KIO/OpenFileManagerWindowJob>
 #include <KLocalizedString>
 #include <KMessageBox>
-#include <KMimeTypeTrader>
+#include <KApplicationTrader>
 #include <KOpenWithDialog>
 #include <KRun>
 #include <KStandardAction>
@@ -280,7 +280,7 @@ void KateFileTree::slotFixOpenWithMenu()
     QMimeType mime = db.mimeTypeForName(doc->mimeType());
 
     QAction *a = nullptr;
-    const KService::List offers = KMimeTypeTrader::self()->query(mime.name(), QStringLiteral("Application"));
+    const KService::List offers = KApplicationTrader::queryByMimeType(mime.name());
     // for each one, insert a menu item...
     for (const auto &service : offers) {
         if (service->name() == QLatin1String("Kate")) {

addons/project/kateprojecttreeviewcontextmenu.cpp

@@ -22,7 +22,7 @@
 
 #include <KIO/OpenFileManagerWindowJob>
 #include <KLocalizedString>
-#include <KMimeTypeTrader>
+#include <KApplicationTrader>
 #include <KNS3/KMoreTools>
 #include <KNS3/KMoreToolsMenuFactory>
 #include <KPropertiesDialog>
@@ -91,7 +91,7 @@ void KateProjectTreeViewContextMenu::exec(const QString &filename, const QPoint
      */
     QMenu *openWithMenu = menu.addMenu(i18n("Open With"));
     QMimeType mimeType = QMimeDatabase().mimeTypeForFile(filename);
-    const KService::List offers = KMimeTypeTrader::self()->query(mimeType.name(), QStringLiteral("Application"));
+    const KService::List offers = KApplicationTrader::queryByMimeType(mimeType.name());
     // For each one, insert a menu item...
     for (const auto &service : offers) {
         if (service->name() == QLatin1String("Kate")) {

addons/snippets/editsnippet.cpp

@@ -33,7 +33,6 @@
 #include <KLocalizedString>
 #include <KMessageBox>
 #include <KMessageWidget>
-#include <KMimeTypeTrader>
 
 #include <QAction>
 #include <QPushButton>

kate/katemainwindow.cpp

@@ -49,7 +49,7 @@
 #include <KHelpClient>
 #include <KLocalizedString>
 #include <KMessageBox>
-#include <KMimeTypeTrader>
+#include <KApplicationTrader>
 #include <KMultiTabBar>
 #include <KOpenWithDialog>
 #include <KRecentDocument>
@@ -901,7 +901,7 @@ void KateMainWindow::mSlotFixOpenWithMenu()
     // qCDebug(LOG_KATE) << "mime type: " << mime.name();
 
     QAction *a = nullptr;
-    const KService::List offers = KMimeTypeTrader::self()->query(mime.name(), QStringLiteral("Application"));
+    const KService::List offers = KApplicationTrader::queryByMimeType(mime.name());
     // add all default open-with-actions except "Kate"
     for (const auto &service : offers) {
         if (service->name() == QLatin1String("Kate")) {