#include "apitracemodel.h"
#include "apitracecall.h"
-#include "loaderthread.h"
+#include "traceloader.h"
#include "trace_parser.hpp"
+#include <QBuffer>
#include <QDebug>
#include <QImage>
#include <QVariant>
.arg(call->name())
.arg(stateText);
} else {
+ const char *htmlTempl =
+ "<div>\n"
+ "<div>\n"
+ "%1"
+ "<span style=\"font-weight:bold; font-size:large; vertical-align:center; padding-bottom: 30px \">\n"
+ "Frame %2</span>\n"
+ "</div>\n"
+ "<div >%3 calls%4</div>\n"
+ "</div>\n";
+
+
ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(itm);
- QString text = QObject::tr("%1) Frame ")
- .arg(frame->number);
- int binaryDataSize = frame->binaryDataSize() / 1024;
- if (!frame->hasState())
- return QObject::tr(
- "<b>%1 </b>(binary data size = %2kB)")
- .arg(text)
- .arg(binaryDataSize);
- else
- return QObject::tr(
- "<b>%1 (binary data size = %2kB)</b>"
- "<br/>%3")
- .arg(text)
- .arg(binaryDataSize)
- .arg(stateText);
+ QString thumbStr, sizeStr;
+
+ if (frame->hasState()) {
+ static const char *imgTempl =
+ "<img style=\"float:left;\" "
+ "src=\"data:image/png;base64,%1\"/>\n";
+ static const char *sizeTempl =
+ ", %1kb";
+
+ ApiFramebuffer fbo = frame->state()->colorBuffer();
+ QImage thumb = fbo.thumb();
+ if (!thumb.isNull()) {
+ QByteArray ba;
+ QBuffer buffer(&ba);
+ buffer.open(QIODevice::WriteOnly);
+ thumb.save(&buffer, "PNG");
+ thumbStr = tr(imgTempl).arg(
+ QString(buffer.data().toBase64()));
+ }
+
+ int binaryDataSize = frame->binaryDataSize() / 1024;
+ if (binaryDataSize > 0) {
+ sizeStr = tr(sizeTempl).arg(binaryDataSize);
+ }
+ }
+
+ int numCalls = frame->isLoaded()
+ ? frame->numChildren()
+ : frame->numChildrenToLoad();
+
+ return tr(htmlTempl)
+ .arg(thumbStr)
+ .arg(frame->number)
+ .arg(numCalls)
+ .arg(sizeStr);
}
}
case ApiTraceModel::EventRole:
this, SLOT(beginAddingFrames(int, int)));
connect(m_trace, SIGNAL(endAddingFrames()),
this, SLOT(endAddingFrames()));
- connect(m_trace, SIGNAL(changed(ApiTraceCall*)),
- this, SLOT(callChanged(ApiTraceCall*)));
+ connect(m_trace, SIGNAL(changed(ApiTraceEvent*)),
+ this, SLOT(changed(ApiTraceEvent*)));
+ 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
emit dataChanged(index, index);
} else if (event->type() == ApiTraceEvent::Frame) {
ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
- const QList<ApiTraceFrame*> frames = m_trace->frames();
+ const QList<ApiTraceFrame*> & frames = m_trace->frames();
int row = frames.indexOf(frame);
QModelIndex index = createIndex(row, 0, frame);
emit dataChanged(index, index);
}
}
-QModelIndex ApiTraceModel::callIndex(int callNum) const
-{
- ApiTraceCall *call = m_trace->callWithIndex(callNum);
- return indexForCall(call);
-}
-
QModelIndex ApiTraceModel::indexForCall(ApiTraceCall *call) const
{
if (!call) {
return createIndex(row, 0, call);
}
+void ApiTraceModel::changed(ApiTraceEvent *event)
+{
+ if (event->type() == ApiTraceEvent::Call) {
+ callChanged(static_cast<ApiTraceCall*>(event));
+ } else if (event->type() == ApiTraceEvent::Frame) {
+ frameChanged(static_cast<ApiTraceFrame*>(event));
+ }
+}
+
void ApiTraceModel::callChanged(ApiTraceCall *call)
{
ApiTrace *trace = call->parentFrame()->parentTrace();
emit dataChanged(index, index);
}
+void ApiTraceModel::frameChanged(ApiTraceFrame *frame)
+{
+ const QList<ApiTraceFrame*> & frames = m_trace->frames();
+ int row = frames.indexOf(frame);
+ QModelIndex index = createIndex(row, 0, frame);
+ emit dataChanged(index, index);
+}
+
void ApiTraceModel::endAddingFrames()
{
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->isLoaded() && !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->isLoaded());
+ 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"