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>

2 files changed, 16 insertions, 2 deletions

diff --git a/share/qtcreator/translations/extract-snippets.xq b/share/qtcreator/translations/extract-snippets.xq
new file mode 100644
index 0000000000..0b7e52d476
--- /dev/null
+++ b/share/qtcreator/translations/extract-snippets.xq
@@ -0,0 +1,9 @@
+let $prefix := string("QT_TRANSLATE_NOOP3("TextEditor::Internal::Snippets", "")
+let $midfix := string("", "")
+let $suffix := concat("")", codepoints-to-string(10))
+for $file in tokenize($files, string("\|"))
+    for $snippet in (doc($file)/*/snippet)
+        let $group := fn:concat(string("group:'"), data($snippet/@group), string("' "))
+        let $trigger := fn:concat(string("trigger:'"), data($snippet/@trigger), string("'"))
+        where ($snippet/@complement)
+        return fn:concat($prefix, data($snippet/@complement), $midfix, $group, $trigger, $suffix)
diff --git a/share/qtcreator/translations/translations.pro b/share/qtcreator/translations/translations.pro
index 5f752f2855..9a3e296dda 100644
--- a/share/qtcreator/translations/translations.pro
+++ b/share/qtcreator/translations/translations.pro
@@ -27,6 +27,7 @@ JSONWIZARD_TR_H = $$OUT_PWD/jsonwizard_tr.h
 QMLWIZARD_TR_H = $$OUT_PWD/qmlwizard_tr.h
 QTQUICKWIZARD_TR_H = $$OUT_PWD/qtquickwizard_tr.h
 EXTERNALTOOLS_TR_H = $$OUT_PWD/externaltools_tr.h
+SNIPPETS_TR_H = $$OUT_PWD/snippets_tr.h
 
 win32: \
     PREFIX = "file:///"
@@ -48,12 +49,16 @@ QTQUICKWIZARD_FILES = \"$$join(QTQUICKWIZARD_FILES, "|$$PREFIX", "$$PREFIX")\"
 for(file, $$list($$files($$IDE_SOURCE_TREE/src/share/qtcreator/externaltools/*))):EXTERNALTOOLS_FILES += $$files($$file)
 EXTERNALTOOLS_FILES = \"$$join(EXTERNALTOOLS_FILES, "|$$PREFIX", "$$PREFIX")\"
 
+for(file, $$list($$files($$IDE_SOURCE_TREE/share/qtcreator/snippets/*))):SNIPPETS_FILES += $$files($$file)
+SNIPPETS_FILES = \"$$join(SNIPPETS_FILES, "|$$PREFIX", "$$PREFIX")\"
+
 extract.commands += \
     $$XMLPATTERNS -output $$MIME_TR_H -param files=$$MIMETYPES_FILES $$PWD/extract-mimetypes.xq $$escape_expand(\\n\\t) \
     $$XMLPATTERNS -output $$CUSTOMWIZARD_TR_H -param files=$$CUSTOMWIZARD_FILES $$PWD/extract-customwizards.xq $$escape_expand(\\n\\t) \
     $$XMLPATTERNS -output $$QMLWIZARD_TR_H -param files=$$QMLWIZARD_FILES $$PWD/extract-qmlwizards.xq $$escape_expand(\\n\\t) \
     $$XMLPATTERNS -output $$QTQUICKWIZARD_TR_H -param files=$$QTQUICKWIZARD_FILES $$PWD/extract-qtquickwizards.xq $$escape_expand(\\n\\t) \
     $$XMLPATTERNS -output $$EXTERNALTOOLS_TR_H -param files=$$EXTERNALTOOLS_FILES $$PWD/extract-externaltools.xq $$escape_expand(\\n\\t) \
+    $$XMLPATTERNS -output $$SNIPPETS_TR_H -param files=$$SNIPPETS_FILES $$PWD/extract-snippets.xq $$escape_expand(\\n\\t) \
     $(QMAKE) -o Makefile.jsonwizard JSONWIZARD_TR_H=\"$$JSONWIZARD_TR_H\" TOP_LEVEL=\"$$IDE_SOURCE_TREE/share/qtcreator/templates/wizards\" $$PWD/jsonwizard_tr.pro
 QMAKE_EXTRA_TARGETS += extract
 
@@ -77,12 +82,12 @@ files = $$files($$PWD/*_??.ts) $$PWD/qtcreator_untranslated.ts
 for(file, files) {
     lang = $$replace(file, .*_([^/]*)\\.ts, \\1)
     v = ts-$${lang}.commands
-    $$v = cd $$wd && $$LUPDATE $$include_options $$sources $$MIME_TR_H $$CUSTOMWIZARD_TR_H $$JSONWIZARD_TR_H $$QMLWIZARD_TR_H $$QTQUICKWIZARD_TR_H $$EXTERNALTOOLS_TR_H -ts $$file
+    $$v = cd $$wd && $$LUPDATE $$include_options $$sources $$MIME_TR_H $$CUSTOMWIZARD_TR_H $$JSONWIZARD_TR_H $$QMLWIZARD_TR_H $$QTQUICKWIZARD_TR_H $$EXTERNALTOOLS_TR_H $$SNIPPETS_TR_H -ts $$file
     v = ts-$${lang}.depends
     $$v = extract
     QMAKE_EXTRA_TARGETS += ts-$$lang
 }
-ts-all.commands = cd $$wd && $$LUPDATE $$include_options $$sources $$MIME_TR_H $$CUSTOMWIZARD_TR_H $$JSONWIZARD_TR_H $$QMLWIZARD_TR_H $$QTQUICKWIZARD_TR_H $$EXTERNALTOOLS_TR_H -ts $$files
+ts-all.commands = cd $$wd && $$LUPDATE $$include_options $$sources $$MIME_TR_H $$CUSTOMWIZARD_TR_H $$JSONWIZARD_TR_H $$QMLWIZARD_TR_H $$QTQUICKWIZARD_TR_H $$EXTERNALTOOLS_TR_H SNIPPETS_TR_H -ts $$files
 ts-all.depends = extract
 QMAKE_EXTRA_TARGETS += ts-all