Changeset 769 for trunk/src/script/api/qscriptengine.cpp

Timestamp:

Aug 2, 2010, 9:27:30 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.3 sources from branches/vendor/nokia/qt.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/script/api/qscriptengine.cpp (modified) (7 diffs)

trunk/src/script/api/qscriptengine.cpp

@@ -42 +42 @@
 #include <QtCore/qmetaobject.h>
 
+
 #include "Error.h"
 #include "JSArray.h"
@@ -663 +664 @@
             encoding = QCoreApplication::UnicodeUTF8;
         else
-            return JSC::throwError(exec, JSC::GeneralError, QString::fromLatin1("qsTranslate(): invalid encoding '%s'").arg(encStr));
+            return JSC::throwError(exec, JSC::GeneralError, QString::fromLatin1("qsTranslate(): invalid encoding '%'").arg(encStr));
     }
     int n = -1;
@@ -697 +698 @@
         return JSC::throwError(exec, JSC::GeneralError, "qsTr(): second argument (comment) must be a string");
     if ((args.size() > 2) && !args.at(2).isNumber())
-        return JSC::throwError(exec, JSC::GeneralError, "qsTranslate(): third argument (n) must be a number");
+        return JSC::throwError(exec, JSC::GeneralError, "qsTr(): third argument (n) must be a number");
 #ifndef QT_NO_QOBJECT
     QString context;
-    QScriptContext *ctx = QScriptEnginePrivate::contextForFrame(exec);
-    if (ctx && ctx->parentContext())
-        context = QFileInfo(QScriptContextInfo(ctx->parentContext()).fileName()).baseName();
+    // The first non-empty source URL in the call stack determines the translation context.
+    {
+        JSC::ExecState *frame = exec->removeHostCallFrameFlag();
+        while (frame) {
+            if (frame->codeBlock() && frame->codeBlock()->source()
+                && !frame->codeBlock()->source()->url().isEmpty()) {
+                context = QFileInfo(frame->codeBlock()->source()->url()).baseName();
+                break;
+            }
+            frame = frame->callerFrame()->removeHostCallFrameFlag();
+        }
+    }
 #endif
     QString text(args.at(0).toString(exec));
@@ -769 +779 @@
 
 QScriptEnginePrivate::QScriptEnginePrivate()
-    : registeredScriptValues(0), freeScriptValues(0),
+    : registeredScriptValues(0), freeScriptValues(0),
       registeredScriptStrings(0), inEval(false)
 {
@@ -1008 +1018 @@
         return;
     QScript::GlobalObject *glob = static_cast<QScript::GlobalObject*>(originalGlobalObject());
-    if (object == originalGlobalObjectProxy)
+    if (object == originalGlobalObjectProxy)
         glob->customGlobalObject = 0;
-    else {
+        // Sync the internal prototype, since JSObject::prototype() is not virtual.
+        glob->setPrototype(originalGlobalObjectProxy->prototype());
+    } else {
         Q_ASSERT(object != originalGlobalObject());
         glob->customGlobalObject = object;
+
+
     }
 }
@@ -1590 +1604 @@
 #ifndef QT_NO_REGEXP
 
-extern QString qt_regexp_toCanonical(const QString &, QRegExp::PatternSyntax);
+extern QString qt_regexp_toCanonical(const QString &, QRegExp::PatternSyntax);
 
 /*!
@@ -2922 +2936 @@
     JSC::JSGlobalObject *glob = d->originalGlobalObject();
     if (!jscObject || !jscObject.isObject())
-        jscObject = glob;
+        jscObject = ;
 //    unsigned attribs = JSC::DontEnum;
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 5, JSC::Identifier(exec, "qsTranslate"), QScript::functionQsTranslate));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 2, JSC::Identifier(exec, "QT_TRANSLATE_NOOP"), QScript::functionQsTranslateNoOp));
-    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 3, JSC::Identifier(exec, "qsTr"), QScript::functionQsTr));
+    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::(exec, glob->prototypeFunctionStructure(), 3, JSC::Identifier(exec, "qsTr"), QScript::functionQsTr));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "QT_TR_NOOP"), QScript::functionQsTrNoOp));