[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

Add the ability to pass through metadata from data sources


  M +25 -0     kstdatasource.cpp   1.34
  M +10 -0     kstdatasource.h   1.18


--- kdeextragear-2/kst/kst/kstdatasource.cpp  #1.33:1.34
@@ -445,3 +445,28 @@ bool KstDataSource::reset() {
 }
 
+
+const QMap<QString, QString>& KstDataSource::metaData() const {
+  return _metaData;
+}
+
+
+const QString& KstDataSource::metaData(const QString& key) const {
+  if (_metaData.contains(key)) {
+    return _metaData[key];
+  } else {
+    return QString::null;
+  }
+}
+
+
+bool KstDataSource::hasMetaData() const {
+  return !_metaData.isEmpty();
+}
+
+
+bool KstDataSource::hasMetaData(const QString& key) const {
+  return _metaData.contains(key);
+}
+
+
 // vim: ts=2 sw=2 et

--- kdeextragear-2/kst/kst/kstdatasource.h  #1.17:1.18
@@ -111,4 +111,12 @@ class KstDataSource : public KstObject {
     virtual bool reset();
 
+    virtual const QMap<QString, QString>& metaData() const;
+
+    virtual const QString& metaData(const QString& key) const;
+
+    virtual bool hasMetaData() const;
+
+    virtual bool hasMetaData(const QString& key) const;
+
   protected:
     virtual void virtual_hook(int id, void *data);
@@ -130,4 +138,6 @@ class KstDataSource : public KstObject {
     QString _source;
 
+    QMap<QString, QString> _metaData;
+
   private:
     KstDataSourcePrivate *d;