Add pragma syntax to support translation context

Translator pragma can be used to set the translation context
instead of having the file name used

[ChangeLog][qml][translation][Important Behavior Changes] The context
for the translation can now be controled in a given file
using pragma Translator.

Task-number: QTBUG-114528
Change-Id: I6d9d7fb81ea969a90d8637d7277bdbe96c102088
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/qml/qml/qqmlbuiltinfunctions.cpp b/src/qml/qml/qqmlbuiltinfunctions.cpp
index 1434cffe31..eccf5804cb 100644
--- a/src/qml/qml/qqmlbuiltinfunctions.cpp
+++ b/src/qml/qml/qqmlbuiltinfunctions.cpp
@@ -2171,6 +2171,11 @@ QString GlobalExtensions::currentTranslationContext(ExecutionEngine *engine)
     while (frame && context.isEmpty()) {
         if (CompiledData::CompilationUnitBase *baseUnit = frame->v4Function->compilationUnit) {
             const auto *unit = static_cast<const CompiledData::CompilationUnit *>(baseUnit);
+            auto translationContextIndex = unit->data->translationContextIndex();
+            if (translationContextIndex)
+                context = unit->stringAt(*translationContextIndex);
+            if (!context.isEmpty())
+                break;
             QString fileName = unit->fileName();
             QUrl url(unit->fileName());
             if (url.isValid() && url.isRelative()) {