+
+ // capture referenced objects
+ QRegExp objRe("[\\s=;\\(]([" + jsNameChars + "]+)\\.[" + jsNameChars + "]+");
+ pos = name.length() + 9;
+ while ((pos = objRe.indexIn(func, pos)) != -1) {
+ QString objName = objRe.cap(1);
+ if (!sigObjects.contains(objName))
+ captureObject(objName, js);
+ pos += objRe.matchedLength();
+ }
+}
+
+void Video::captureObject(const QString &name, const QString &js) {
+ QRegExp re("var\\s+" + QRegExp::escape(name) + "\\s*=\\s*\\{.+\\}\\s*;");
+ re.setMinimal(true);
+ if (re.indexIn(js) == -1) {
+ qWarning() << "Cannot capture object" << name;
+ return;
+ }
+ QString obj = re.cap(0);
+ sigObjects.insert(name, obj);