vktraceviewer::vktraceviewer(QWidget *parent)
: QMainWindow(parent),
ui(new Ui::vktraceviewer),
m_settingsDialog(this),
m_pTraceFileModel(NULL),
m_pProxyModel(NULL),
m_pController(NULL),
m_pGenerateTraceButton(NULL),
m_pTimeline(NULL),
m_pGenerateTraceDialog(NULL),
m_bDelayUpdateUIForContext(false),
m_bGeneratingTrace(false)
{
ui->setupUi(this);
qRegisterMetaType<uint64_t>("uint64_t");
qRegisterMetaType<VktraceLogLevel>("VktraceLogLevel");
m_pTraceStatsTab = new QWidget();
m_pTraceStatsTab->setObjectName(QStringLiteral("m_pTraceStatsTab"));
m_pTraceStatsTabLayout = new QGridLayout(m_pTraceStatsTab);
m_pTraceStatsTabLayout->setSpacing(6);
m_pTraceStatsTabLayout->setContentsMargins(11,11,11,11);
m_pTraceStatsTabLayout->setObjectName(QStringLiteral("m_pTraceStatsTabLayout"));
m_pTraceStatsTabText = new QTextBrowser(m_pTraceStatsTab);
m_pTraceStatsTabText->setObjectName(QStringLiteral("m_pTraceStatsTabText"));
m_pTraceStatsTabText->setLineWrapMode(QTextEdit::NoWrap);
m_pTraceStatsTabLayout->addWidget(m_pTraceStatsTabText, 0, 0, 1, 1);
QFont font("monospace", 10);
m_pTraceStatsTabText->setFont(font);
ui->outputTextBrowser->setFont(font);
// Hide unused, default tab
ui->stateTabWidget->removeTab(0);
memset(&m_traceFileInfo, 0, sizeof(vktraceviewer_trace_file_info));
m_settingsDialog.resize(g_settings.settings_dialog_width, g_settings.settings_dialog_height);
connect(&m_settingsDialog, SIGNAL(SaveSettings(vktrace_SettingGroup*, unsigned int)), this, SLOT(on_settingsSaved(vktrace_SettingGroup*, unsigned int)));
connect(&m_settingsDialog, SIGNAL(Resized(unsigned int, unsigned int)), this, SLOT(on_settingsDialogResized(unsigned int, unsigned int)));
this->move(g_settings.window_position_left, g_settings.window_position_top);
this->resize(g_settings.window_size_width, g_settings.window_size_height);
connect(ui->outputTextBrowser, SIGNAL(anchorClicked(const QUrl&)), this, SLOT(on_hyperlinkClicked(const QUrl&)));
// setup Output Window
vktraceviewer_output_init(ui->outputTextBrowser);
vktrace_LogSetCallback(loggingCallback);
vktrace_LogSetLevel(VKTRACE_LOG_ERROR);
vktrace_LogAlways("Welcome to VkTraceViewer!");
// cache the original background color of the search text box
m_searchTextboxBackgroundColor = ui->searchTextBox->palette().base().color();
// add buttons to toolbar
m_pGenerateTraceButton = new QToolButton(ui->mainToolBar);
m_pGenerateTraceButton->setText("Generate Trace...");
m_pGenerateTraceButton->setEnabled(true);
connect(m_pGenerateTraceButton, SIGNAL(clicked()), this, SLOT(prompt_generate_trace()));
ui->mainToolBar->addWidget(m_pGenerateTraceButton);
ui->treeView->setModel(NULL);
ui->treeView->setContextMenuPolicy(Qt::ActionsContextMenu);
ui->treeView->setUniformRowHeights(true);
// setup timeline
m_pTimeline = new vktraceviewer_QTimelineView();
if (m_pTimeline != NULL)
{
m_pTimeline->setMinimumHeight(100);
connect(m_pTimeline, SIGNAL(clicked(const QModelIndex &)), this, SLOT(slot_timeline_clicked(const QModelIndex &)));
ui->timelineLayout->addWidget(m_pTimeline);
ui->timelineLayout->removeWidget(ui->timelineViewPlaceholder);
delete ui->timelineViewPlaceholder;
ui->timelineViewPlaceholder = NULL;
}
void vktraceviewer::onTraceFileLoaded(bool bSuccess, vktraceviewer_trace_file_info fileInfo, const QString& controllerFilename)
{
QApplication::restoreOverrideCursor();
if (fileInfo.packetCount == 0)
{
LogWarning("The trace file has 0 packets.");
}
else if (fileInfo.pPacketOffsets == NULL)
{
LogError("No packet offsets read from trace file.");
bSuccess = false;
}
if (!bSuccess)
{
LogAlways("...FAILED!");
QMessageBox::critical(this, tr("Error"), tr("Could not open trace file."));
close_trace_file();
if (m_bGeneratingTrace)
{
// if the user was generating a trace file, but the trace failed to load,
// then re-spawn the generate trace dialog.
prompt_generate_trace();
}
}
else
{
m_traceFileInfo = fileInfo;
setWindowTitle(QString(m_traceFileInfo.filename) + " - " + g_PROJECT_NAME);
LogAlways("...success!");
// update settings to reflect the currently open file
g_settings.trace_file_to_open = vktrace_allocate_and_copy(m_traceFileInfo.filename);
vktraceviewer_settings_updated();
#ifndef USE_STATIC_CONTROLLER_LIBRARY
if (!controllerFilename.isEmpty())
{
m_pController = m_controllerFactory.Load(controllerFilename.toStdString().c_str());
}
#else
m_pController = vtvCreateQController();
#endif
if (m_pController != NULL)
{
connect(m_pController, SIGNAL(OutputMessage(VktraceLogLevel, const QString&)), this, SLOT(OnOutputMessage(VktraceLogLevel, const QString&)));
connect(m_pController, SIGNAL(OutputMessage(VktraceLogLevel, uint64_t, const QString&)), this, SLOT(OnOutputMessage(VktraceLogLevel, uint64_t, const QString&)));
// Merge in settings from the controller.
// This won't replace settings that may have already been loaded from disk.
vktrace_SettingGroup_merge(m_pController->GetSettings(), &g_pAllSettings, &g_numAllSettings);
// now update the controller with the loaded settings
m_pController->UpdateFromSettings(g_pAllSettings, g_numAllSettings);
//// trace file was loaded, now attempt to open additional session data
//if (load_or_create_session(filename.c_str(), m_pTraceReader) == false)
//{
// // failing to load session data is not critical, but may result in unexpected behavior at times.
// vktraceviewer_output_error("VkTraceViewer was unable to create a session folder to save viewing information. Functionality may be limited.");
//}
// Update the UI with the controller
m_pController->LoadTraceFile(&m_traceFileInfo, this);
}
// update toolbar
ui->searchTextBox->setEnabled(true);
ui->searchPrevButton->setEnabled(true);
ui->searchNextButton->setEnabled(true);
ui->action_Close->setEnabled(true);
ui->actionExport_API_Calls->setEnabled(true);
ui->prevDrawcallButton->setEnabled(true);
ui->nextDrawcallButton->setEnabled(true);
// reset flag indicating that the ui may have been generating a trace file.
m_bGeneratingTrace = false;
GenerateTraceFileStats();
}
