1 #include "mainwindow.h"
4 #include "apitracecall.h"
5 #include "apicalldelegate.h"
6 #include "apitracemodel.h"
7 #include "apitracefilter.h"
8 #include "settingsdialog.h"
10 #include <qjson/parser.h>
15 #include <QFileDialog>
17 #include <QMessageBox>
19 #include <QProgressBar>
24 MainWindow::MainWindow()
29 m_findingState(false),
30 m_jsonParser(new QJson::Parser())
33 m_ui.stateTreeWidget->sortByColumn(0, Qt::AscendingOrder);
35 m_trace = new ApiTrace();
36 connect(m_trace, SIGNAL(startedLoadingTrace()),
37 this, SLOT(startedLoadingTrace()));
38 connect(m_trace, SIGNAL(finishedLoadingTrace()),
39 this, SLOT(finishedLoadingTrace()));
41 m_model = new ApiTraceModel();
42 m_model->setApiTrace(m_trace);
43 m_proxyModel = new ApiTraceFilter();
44 m_proxyModel->setSourceModel(m_model);
45 m_ui.callView->setModel(m_proxyModel);
46 m_ui.callView->setItemDelegate(new ApiCallDelegate);
47 m_ui.callView->resizeColumnToContents(0);
48 m_ui.callView->header()->swapSections(0, 1);
49 m_ui.callView->setColumnWidth(1, 42);
51 QToolBar *toolBar = addToolBar(tr("Navigation"));
52 m_filterEdit = new QLineEdit(toolBar);
53 toolBar->addWidget(m_filterEdit);
55 m_progressBar = new QProgressBar();
56 m_progressBar->setRange(0, 0);
57 statusBar()->addPermanentWidget(m_progressBar);
58 m_progressBar->hide();
60 m_ui.detailsDock->hide();
61 m_ui.stateDock->hide();
63 connect(m_ui.actionOpen, SIGNAL(triggered()),
64 this, SLOT(openTrace()));
65 connect(m_ui.actionQuit, SIGNAL(triggered()),
68 connect(m_ui.actionReplay, SIGNAL(triggered()),
69 this, SLOT(replayStart()));
70 connect(m_ui.actionStop, SIGNAL(triggered()),
71 this, SLOT(replayStop()));
72 connect(m_ui.actionLookupState, SIGNAL(triggered()),
73 this, SLOT(lookupState()));
74 connect(m_ui.actionOptions, SIGNAL(triggered()),
75 this, SLOT(showSettings()));
77 connect(m_ui.callView, SIGNAL(activated(const QModelIndex &)),
78 this, SLOT(callItemSelected(const QModelIndex &)));
79 connect(m_filterEdit, SIGNAL(returnPressed()),
80 this, SLOT(filterTrace()));
83 void MainWindow::openTrace()
86 QFileDialog::getOpenFileName(
90 tr("Trace Files (*.trace)"));
92 qDebug()<< "File name : " <<fileName;
94 newTraceFile(fileName);
97 void MainWindow::loadTrace(const QString &fileName)
99 if (!QFile::exists(fileName)) {
100 QMessageBox::warning(this, tr("File Missing"),
101 tr("File '%1' doesn't exist.").arg(fileName));
104 qDebug()<< "Loading : " <<fileName;
106 m_progressBar->setValue(0);
107 newTraceFile(fileName);
110 void MainWindow::callItemSelected(const QModelIndex &index)
112 ApiTraceEvent *event =
113 index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
115 if (event && event->type() == ApiTraceEvent::Call) {
116 ApiTraceCall *call = static_cast<ApiTraceCall*>(event);
117 m_ui.detailsWebView->setHtml(call->toHtml());
118 m_ui.detailsDock->show();
119 m_selectedEvent = call;
121 if (event && event->type() == ApiTraceEvent::Frame) {
122 m_selectedEvent = static_cast<ApiTraceFrame*>(event);
125 m_ui.detailsDock->hide();
127 if (m_selectedEvent && !m_selectedEvent->state().isEmpty()) {
130 m_ui.stateDock->hide();
133 void MainWindow::filterTrace()
135 m_proxyModel->setFilterString(m_filterEdit->text());
138 void MainWindow::replayStart()
143 void MainWindow::replayStop()
145 if (m_replayProcess) {
146 m_replayProcess->kill();
148 m_ui.actionStop->setEnabled(false);
149 m_ui.actionReplay->setEnabled(true);
150 m_ui.actionLookupState->setEnabled(true);
154 void MainWindow::newTraceFile(const QString &fileName)
156 m_traceFileName = fileName;
157 m_trace->setFileName(fileName);
159 if (m_traceFileName.isEmpty()) {
160 m_ui.actionReplay->setEnabled(false);
161 m_ui.actionLookupState->setEnabled(false);
163 m_ui.actionReplay->setEnabled(true);
164 m_ui.actionLookupState->setEnabled(true);
168 void MainWindow::replayFinished()
170 m_ui.actionStop->setEnabled(false);
171 m_ui.actionReplay->setEnabled(true);
172 m_ui.actionLookupState->setEnabled(true);
174 QByteArray output = m_replayProcess->readAllStandardOutput();
177 qDebug()<<"Process finished = ";
178 qDebug()<<"\terr = "<<m_replayProcess->readAllStandardError();
179 qDebug()<<"\tout = "<<output;
182 if (m_findingState) {
184 QVariantMap parsedJson = m_jsonParser->parse(output, &ok).toMap();
185 parseState(parsedJson[QLatin1String("parameters")].toMap());
186 } else if (output.length() < 80) {
187 statusBar()->showMessage(output);
190 m_findingState = false;
193 void MainWindow::replayError(QProcess::ProcessError err)
195 m_ui.actionStop->setEnabled(false);
196 m_ui.actionReplay->setEnabled(true);
197 m_ui.actionLookupState->setEnabled(true);
198 m_findingState = false;
201 qDebug()<<"Process error = "<<err;
202 qDebug()<<"\terr = "<<m_replayProcess->readAllStandardError();
203 qDebug()<<"\tout = "<<m_replayProcess->readAllStandardOutput();
204 QMessageBox::warning(
205 this, tr("Replay Failed"),
206 tr("Couldn't execute the replay file '%1'").arg(m_traceFileName));
209 void MainWindow::startedLoadingTrace()
212 m_progressBar->show();
213 QFileInfo info(m_trace->fileName());
214 statusBar()->showMessage(
215 tr("Loading %1...").arg(info.fileName()));
218 void MainWindow::finishedLoadingTrace()
220 m_progressBar->hide();
224 QFileInfo info(m_trace->fileName());
225 statusBar()->showMessage(
226 tr("Loaded %1").arg(info.fileName()), 3000);
229 void MainWindow::replayTrace(bool dumpState)
231 if (!m_replayProcess) {
233 QString format = QLatin1String("%1;");
235 QString format = QLatin1String("%1:");
237 QString buildPath = format.arg(BUILD_DIR);
238 QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
239 env.insert("PATH", buildPath + env.value("PATH"));
241 qputenv("PATH", env.value("PATH").toLatin1());
243 m_replayProcess = new QProcess(this);
244 m_replayProcess->setProcessEnvironment(env);
246 connect(m_replayProcess, SIGNAL(finished(int, QProcess::ExitStatus)),
247 this, SLOT(replayFinished()));
248 connect(m_replayProcess, SIGNAL(error(QProcess::ProcessError)),
249 this, SLOT(replayError(QProcess::ProcessError)));
252 if (m_traceFileName.isEmpty())
255 QStringList arguments;
259 if (m_selectedEvent->type() == ApiTraceEvent::Call) {
260 index = static_cast<ApiTraceCall*>(m_selectedEvent)->index;
261 } else if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
262 ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(m_selectedEvent);
263 if (frame->calls.isEmpty()) {
264 //XXX i guess we could still get the current state
265 qDebug()<<"tried to get a state for an empty frame";
268 index = frame->calls.first()->index;
270 qDebug()<<"Unknown event type";
273 arguments << QLatin1String("-D");
274 arguments << QString::number(index);
276 arguments << m_traceFileName;
278 m_replayProcess->start(QLatin1String("glretrace"),
281 m_ui.actionStop->setEnabled(true);
284 void MainWindow::lookupState()
286 if (!m_selectedEvent) {
287 QMessageBox::warning(
288 this, tr("Unknown Event"),
289 tr("To inspect the state select an event in the event list."));
292 m_stateEvent = m_selectedEvent;
293 m_findingState = true;
297 MainWindow::~MainWindow()
302 void MainWindow::parseState(const QVariantMap ¶ms)
304 QVariantMap::const_iterator itr;
306 m_stateEvent->setState(params);
307 m_model->stateSetOnEvent(m_stateEvent);
308 if (m_selectedEvent == m_stateEvent) {
311 m_ui.stateDock->hide();
316 variantToString(const QVariant &var, QString &str)
318 if (var.type() == QVariant::List) {
319 QVariantList lst = var.toList();
320 str += QLatin1String("[");
321 for (int i = 0; i < lst.count(); ++i) {
322 QVariant val = lst[i];
323 variantToString(val, str);
324 if (i < lst.count() - 1)
325 str += QLatin1String(", ");
327 str += QLatin1String("]");
328 } else if (var.type() == QVariant::Map) {
329 Q_ASSERT(!"unsupported state type");
330 } else if (var.type() == QVariant::Hash) {
331 Q_ASSERT(!"unsupported state type");
333 str += var.toString();
337 void MainWindow::fillStateForFrame()
339 QVariantMap::const_iterator itr;
342 if (!m_selectedEvent || m_selectedEvent->state().isEmpty())
345 m_ui.stateTreeWidget->clear();
346 params = m_selectedEvent->state();
347 QList<QTreeWidgetItem *> items;
348 for (itr = params.constBegin(); itr != params.constEnd(); ++itr) {
349 QString key = itr.key();
352 variantToString(itr.value(), val);
353 //qDebug()<<"key = "<<key;
354 //qDebug()<<"val = "<<val;
358 items.append(new QTreeWidgetItem((QTreeWidget*)0, lst));
360 m_ui.stateTreeWidget->insertTopLevelItems(0, items);
361 m_ui.stateDock->show();
364 void MainWindow::showSettings()
366 SettingsDialog dialog;
367 dialog.setFilterOptions(m_proxyModel->filterOptions());
369 if (dialog.exec() == QDialog::Accepted) {
370 m_proxyModel->setFilterOptions(dialog.filterOptions());
374 #include "mainwindow.moc"