From a5867a413d14f307c0f20b7080840b15bd8743e4 Mon Sep 17 00:00:00 2001
From: Kent Hansen <kent.hansen@nokia.com>
Date: Tue, 29 Jun 2010 16:56:18 +0200
Subject: Make lupdate's QtScript frontend recognize qsTrId() / QT_TRID_NOOP()

Extracting the translation data is only the first step;
a separate commit will make the functions available in the
QtScript runtime.

Task-number: QTBUG-8454
Reviewed-by: Oswald Buddenhagen
---
 .../linguist/lupdate/testdata/good/parsejs/main.js |  8 +++++++
 .../testdata/good/parsejs/project.ts.result        | 27 ++++++++++++++++++++++
 tools/linguist/lupdate/qscript.cpp                 | 20 ++++++++++++++++
 tools/linguist/lupdate/qscript.g                   | 20 ++++++++++++++++
 4 files changed, 75 insertions(+)

diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js b/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js
index edd7529..9f61cea 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js
@@ -81,3 +81,11 @@ qsTr("This string has disambiguation", "Disambiguation");
 qsTranslate("BarContext", "This string also has disambiguation", "Another disambiguation");
 
 qsTr("This string contains plurals", "", 10);
+
+qsTrId("qtn_foo_bar");
+
+var more_greeting_strings = [ QT_TRID_NOOP("qtn_needle"), QT_TRID_NOOP("qtn_haystack") ];
+
+//: qsTrId() with comment, meta-data and plurals.
+//~ well-tested True
+qsTrId("qtn_bar_baz", 10);
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result
index d2016de..d03c713 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result
@@ -2,6 +2,33 @@
 <!DOCTYPE TS>
 <TS version="2.0">
 <context>
+    <name></name>
+    <message id="qtn_foo_bar">
+        <location filename="main.js" line="85"/>
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="qtn_needle">
+        <location filename="main.js" line="87"/>
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="qtn_haystack">
+        <location filename="main.js" line="87"/>
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="qtn_bar_baz" numerus="yes">
+        <location filename="main.js" line="91"/>
+        <source></source>
+        <extracomment>qsTrId() with comment, meta-data and plurals.</extracomment>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+        <extra-well-tested>True</extra-well-tested>
+    </message>
+</context>
+<context>
     <name>BarContext</name>
     <message>
         <location filename="main.js" line="15"/>
diff --git a/tools/linguist/lupdate/qscript.cpp b/tools/linguist/lupdate/qscript.cpp
index dc885a3..7ca0987 100644
--- a/tools/linguist/lupdate/qscript.cpp
+++ b/tools/linguist/lupdate/qscript.cpp
@@ -2310,6 +2310,26 @@ case 66: {
         extracomment.clear();
         msgid.clear();
         extra.clear();
+    } else if ((name == QLatin1String("qsTrId")) || (name == QLatin1String("QT_TRID_NOOP"))) {
+        if (!msgid.isEmpty())
+            yyMsg(identLineNo) << "//= cannot be used with " << qPrintable(name) << "(). Ignoring\n";
+        QVariantList args = sym(2).toList();
+        if (args.size() < 1) {
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
+        } else {
+            if (args.at(0).type() != QVariant::String) {
+                yyMsg(identLineNo) << qPrintable(name) << "(): identifier must be a literal string.\n";
+            } else {
+                msgid = args.at(0).toString();
+                bool plural = (args.size() > 1);
+                recordMessage(translator, QString(), sourcetext, QString(), extracomment,
+                              msgid, extra, plural, fileName(), identLineNo);
+            }
+        }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     }
 } break;
 
diff --git a/tools/linguist/lupdate/qscript.g b/tools/linguist/lupdate/qscript.g
index 200b641..e4c2d22 100644
--- a/tools/linguist/lupdate/qscript.g
+++ b/tools/linguist/lupdate/qscript.g
@@ -1726,6 +1726,26 @@ case $rule_number: {
         extracomment.clear();
         msgid.clear();
         extra.clear();
+    } else if ((name == QLatin1String("qsTrId")) || (name == QLatin1String("QT_TRID_NOOP"))) {
+        if (!msgid.isEmpty())
+            yyMsg(identLineNo) << "//= cannot be used with " << qPrintable(name) << "(). Ignoring\n";
+        QVariantList args = sym(2).toList();
+        if (args.size() < 1) {
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
+        } else {
+            if (args.at(0).type() != QVariant::String) {
+                yyMsg(identLineNo) << qPrintable(name) << "(): identifier must be a literal string.\n";
+            } else {
+                msgid = args.at(0).toString();
+                bool plural = (args.size() > 1);
+                recordMessage(translator, QString(), sourcetext, QString(), extracomment,
+                              msgid, extra, plural, fileName(), identLineNo);
+            }
+        }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     }
 } break;
 ./
-- 
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