#include "apitracemodel.h"
#include "apitracecall.h"
-#include "loaderthread.h"
+#include "traceloader.h"
#include "trace_parser.hpp"
#include <QDebug>
const QString stateText = tr("State info available.");
if (itm->type() == ApiTraceEvent::Call) {
ApiTraceCall *call = static_cast<ApiTraceCall*>(itm);
- if (call->state().isEmpty())
+ if (!call->hasState())
return QString::fromLatin1("%1) <b>%2</b>")
.arg(call->index())
.arg(call->name());
QString text = QObject::tr("%1) Frame ")
.arg(frame->number);
int binaryDataSize = frame->binaryDataSize() / 1024;
- if (frame->state().isEmpty())
+ if (!frame->hasState())
return QObject::tr(
"<b>%1 </b>(binary data size = %2kB)")
.arg(text)
this, SLOT(endAddingFrames()));
connect(m_trace, SIGNAL(changed(ApiTraceCall*)),
this, SLOT(callChanged(ApiTraceCall*)));
+ connect(m_trace, SIGNAL(beginLoadingFrame(ApiTraceFrame*,int)),
+ this, SLOT(beginLoadingFrame(ApiTraceFrame*,int)));
+ connect(m_trace, SIGNAL(endLoadingFrame(ApiTraceFrame*)),
+ this, SLOT(endLoadingFrame(ApiTraceFrame*)));
+
}
const ApiTrace * ApiTraceModel::apiTrace() const
endInsertRows();
}
+bool ApiTraceModel::canFetchMore(const QModelIndex &parent) const
+{
+ if (parent.isValid()) {
+ ApiTraceEvent *event = item(parent);
+ if (event && event->type() == ApiTraceEvent::Frame) {
+ ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
+ return !frame->loaded() && !m_loadingFrames.contains(frame);
+ } else
+ return false;
+ } else {
+ return false;
+ }
+}
+
+void ApiTraceModel::fetchMore(const QModelIndex &parent)
+{
+ if (parent.isValid()) {
+ ApiTraceEvent *event = item(parent);
+ if (event && event->type() == ApiTraceEvent::Frame) {
+ ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
+ QModelIndex index = createIndex(frame->number, 0, frame);
+
+ Q_ASSERT(!frame->loaded());
+ m_loadingFrames.insert(frame);
+
+ m_trace->loadFrame(frame);
+ }
+ }
+}
+
+void ApiTraceModel::beginLoadingFrame(ApiTraceFrame *frame, int numAdded)
+{
+ QModelIndex index = createIndex(frame->number, 0, frame);
+ beginInsertRows(index, 0, numAdded - 1);
+}
+
+void ApiTraceModel::endLoadingFrame(ApiTraceFrame *frame)
+{
+ QModelIndex index = createIndex(frame->number, 0, frame);
+#if 0
+ qDebug()<<"Frame loaded = "<<frame->loaded();
+ qDebug()<<"\tframe idx = "<<frame->number;
+ qDebug()<<"\tis empty = "<<frame->isEmpty();
+ qDebug()<<"\tnum children = "<<frame->numChildren();
+ qDebug()<<"\tindex is "<<index;
+#endif
+
+ endInsertRows();
+
+ emit dataChanged(index, index);
+
+ m_loadingFrames.remove(frame);
+}
+
#include "apitracemodel.moc"