Editor: make additional snippet info translatable

Additional snippet information is displayed in the options and when
completing snippets to distinguish between multiple snippets with the
same trigger.
This information is extracted from xml files. Translate these strings
like the information for external tools.

Task-number: QTCREATORBUG-5912
Change-Id: I90a22d687a99339b8f30c0de3b04b379085b6bd5
Reviewed-by: Robert Loehning <robert.loehning@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>

1 files changed, 11 insertions, 1 deletions

diff --git a/src/plugins/texteditor/snippets/snippetscollection.cpp b/src/plugins/texteditor/snippets/snippetscollection.cpp
index 20c9615d5a6..2aeed388555 100644
--- a/src/plugins/texteditor/snippets/snippetscollection.cpp
+++ b/src/plugins/texteditor/snippets/snippetscollection.cpp
@@ -44,6 +44,13 @@
 using namespace TextEditor;
 using namespace Internal;
 
+/*  TRANSLATOR TextEditor::Internal::Snippets
+
+    Snippets are text fragments that can be inserted into an editor via the usual completion
+    mechanics using a trigger text. The translated text (trigger variant) is used to
+    disambiguate between snippets with the same trigger.
+*/
+
 namespace {
 
 static bool snippetComp(const Snippet &a, const Snippet &b)
@@ -359,7 +366,10 @@ QList<Snippet> SnippetsCollection::readXML(const QString &fileName, const QStrin
                         if (isGroupKnown(groupId) && (snippetId.isEmpty() || snippetId == id)) {
                             Snippet snippet(groupId, id);
                             snippet.setTrigger(atts.value(kTrigger).toString());
-                            snippet.setComplement(atts.value(kComplement).toString());
+                            snippet.setComplement(QCoreApplication::translate(
+                                                      "TextEditor::Internal::Snippets",
+                                                      atts.value(kComplement).toString().toLatin1(),
+                                                      atts.value(kId).toString().toLatin1()));
                             snippet.setIsRemoved(toBool(atts.value(kRemoved).toString()));
                             snippet.setIsModified(toBool(atts.value(kModified).toString()));