Fix and cleanup state lookups on frames.

[apitrace] / gui / traceloader.cpp

diff --git a/gui/traceloader.cpp b/gui/traceloader.cpp
index 41d4a9bebe6b736ca5dd30039c365cbed60240c0..9480f459e015505e79266843e0f2d80ae2568ffb 100644 (file)
--- a/gui/traceloader.cpp
+++ b/gui/traceloader.cpp
@@ -144,6 +144,7 @@ void TraceLoader::scanTrace()
             currentFrame = new ApiTraceFrame();
             currentFrame->number = numOfFrames;
             currentFrame->setNumChildren(numOfCalls);
+            currentFrame->setLastCallIndex(call->no);
             frames.append(currentFrame);
 
             m_createdFrames.append(currentFrame);
@@ -454,4 +455,32 @@ TraceLoader::fetchFrameContents(ApiTraceFrame *currentFrame)
     return QVector<ApiTraceCall*>();
 }
 
+void TraceLoader::findFrameStart(ApiTraceFrame *frame)
+{
+    loadFrame(frame);
+    emit foundFrameStart(frame);
+}
+
+void TraceLoader::findFrameEnd(ApiTraceFrame *frame)
+{
+    loadFrame(frame);
+    emit foundFrameEnd(frame);
+}
+
+void TraceLoader::findCallIndex(int index)
+{
+    int frameIdx = callInFrame(index);
+    ApiTraceFrame *frame = m_createdFrames[frameIdx];
+    QVector<ApiTraceCall*> calls = fetchFrameContents(frame);
+    QVector<ApiTraceCall*>::const_iterator itr;
+    ApiTraceCall *call = 0;
+    for (itr = calls.constBegin(); itr != calls.constEnd(); ++itr) {
+        if ((*itr)->index() == index) {
+            call = *itr;
+        }
+    }
+    Q_ASSERT(call);
+    emit foundCallIndex(call);
+}
+
 #include "traceloader.moc"