Implement an incremental on demand loader for the gui.

[apitrace] / gui / apitracecall.h

diff --git a/gui/apitracecall.h b/gui/apitracecall.h
index 46e44b2e81eb1860dcb93dcff9dd2fc45993ca03..5a5a64b9eadd6b5c26d6ff38ecf6dd98ec5d8960 100644 (file)
--- a/gui/apitracecall.h
+++ b/gui/apitracecall.h
@@ -16,6 +16,9 @@ class ApiTrace;
 class VariantVisitor : public Trace::Visitor
 {
 public:
+    VariantVisitor(ApiTrace *trace)
+        : m_trace(trace)
+    {}
     virtual void visit(Trace::Null *);
     virtual void visit(Trace::Bool *node);
     virtual void visit(Trace::SInt *node);
@@ -34,21 +37,37 @@ public:
         return m_variant;
     }
 private:
+    ApiTrace *m_trace;
     QVariant m_variant;
 };
 
+class ApiTraceEnumSignature
+{
+public:
+    ApiTraceEnumSignature(const QString &name = QString(),
+                          const QVariant &val=QVariant())\
+        : m_name(name),
+          m_value(val)
+    {}
+
+    QVariant value() const { return m_value; }
+    QString name() const { return m_name; }
+private:
+    QString m_name;
+    QVariant m_value;
+};
+
 class ApiEnum
 {
 public:
-    ApiEnum(const QString &name = QString(), const QVariant &val=QVariant());
+    ApiEnum(ApiTraceEnumSignature *sig=0);
 
     QString toString() const;
 
     QVariant value() const;
     QString name() const;
 private:
-    QString m_name;
-    QVariant m_value;
+    ApiTraceEnumSignature *m_sig;
 };
 Q_DECLARE_METATYPE(ApiEnum);
 
@@ -112,15 +131,15 @@ class ApiArray
 {
 public:
     ApiArray(const Trace::Array *arr = 0);
-    ApiArray(const QList<QVariant> &vals);
+    ApiArray(const QVector<QVariant> &vals);
 
     QString toString() const;
 
-    QList<QVariant> values() const;
+    QVector<QVariant> values() const;
 private:
     void init(const Trace::Array *arr);
 private:
-    QList<QVariant> m_array;
+    QVector<QVariant> m_array;
 };
 Q_DECLARE_METATYPE(ApiArray);
 
@@ -220,7 +239,7 @@ public:
     int index() const;
     QString name() const;
     QStringList argNames() const;
-    QVariantList arguments() const;
+    QVector<QVariant> arguments() const;
     QVariant returnValue() const;
     QUrl helpUrl() const;
     void setHelpUrl(const QUrl &url);
@@ -231,11 +250,11 @@ public:
     QString error() const;
     void setError(const QString &msg);
 
-    QVariantList originalValues() const;
+    QVector<QVariant> originalValues() const;
 
     bool edited() const;
-    void setEditedValues(const QVariantList &lst);
-    QVariantList editedValues() const;
+    void setEditedValues(const QVector<QVariant> &lst);
+    QVector<QVariant> editedValues() const;
     void revert();
 
     ApiTrace *parentTrace() const;
@@ -249,11 +268,11 @@ public:
 private:
     int m_index;
     ApiTraceCallSignature *m_signature;
-    QVariantList m_argValues;
+    QVector<QVariant> m_argValues;
     QVariant m_returnValue;
     ApiTraceFrame *m_parentFrame;
 
-    QVariantList m_editedValues;
+    QVector<QVariant> m_editedValues;
 
     QString m_error;
 
@@ -272,19 +291,27 @@ public:
 
     ApiTrace *parentTrace() const;
 
+    void setNumChildren(int num);
     int numChildren() const;
     QStaticText staticText() const;
 
     int callIndex(ApiTraceCall *call) const;
     ApiTraceCall *call(int idx) const;
     void addCall(ApiTraceCall *call);
-    QList<ApiTraceCall*> calls() const;
+    QVector<ApiTraceCall*> calls() const;
+    void setCalls(const QVector<ApiTraceCall*> &calls,
+                  quint64 binaryDataSize);
 
     int binaryDataSize() const;
+
+    bool loaded() const;
+    void setLoaded(bool l);
 private:
     ApiTrace *m_parentTrace;
     quint64 m_binaryDataSize;
-    QList<ApiTraceCall*> m_calls;
+    QVector<ApiTraceCall*> m_calls;
+    bool m_loaded;
+    unsigned m_callsToLoad;
 };
 Q_DECLARE_METATYPE(ApiTraceFrame*);