TriggerView::TriggerView(QWidget *parent, Node * node, int timeRange, int timeInterval, double zoomRatio, bool gotoThread)
: QWidget(parent)
{
backupnode=node;
timerange=timeRange;
timeinterval=timeInterval;
zoomratio=zoomRatio;
nodetag=QString("%1_%2_%3").arg(node->getNodeType()).arg(node->getNodeClass()).arg(node->getNodeName());
QVBoxLayout * layout=new QVBoxLayout();
pulse=new QLabel;
layout->addWidget(pulse);
pulse->setFixedWidth(int(timerange*zoomratio+0.5)+1);
this->setLayout(layout);
bool flag=1;
if(gotoThread)
{
flag&=bool(connect(node,SIGNAL(nodeTriggerTimeSignal(QDateTime, Node::NodeTriggerState)),this,SLOT(nodeTriggerTimeSlot(QDateTime, Node::NodeTriggerState)),Qt::BlockingQueuedConnection));
//flag&=bool(connect(node,SIGNAL(nodeTriggerTimeSignal(QDateTime, Node::NodeTriggerState)),this,SLOT(nodeTriggerTimeSlot(QDateTime, Node::NodeTriggerState))));
}
else
{
flag&=bool(connect(node,SIGNAL(nodeTriggerTimeSignal(QDateTime, Node::NodeTriggerState)),this,SLOT(nodeTriggerTimeSlot(QDateTime, Node::NodeTriggerState))));
}
flag&=bool(connect(parent,SIGNAL(drawSignal(QDateTime)),this,SLOT(drawSlot(QDateTime))));
int width=int(timerange*zoomratio+0.5)+1;
int height=MONITORSIZE;
QFontMetrics fm=pulse->fontMetrics();
int i,n;
QImage image(width,height,QImage::Format_ARGB32);
image.fill(32);
QPainter painter;
painter.begin(&image);
n=timerange/timeinterval;
painter.setPen(QColor(0,0,0,128));
painter.drawText(0,fm.height(),QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss:zzz"));
painter.drawLine(0,fm.height(),width,fm.height());
painter.drawLine(0,height-fm.height(),width,height-fm.height());
for(i=0;i<=n;i++)
{
QString timestamp=QString("%1ms").arg(i*(timeinterval));
painter.drawLine(i*(int(timeinterval*zoomratio+0.5)),fm.height(),i*(int(timeinterval*zoomratio+0.5)),height-fm.height());
painter.drawText(i*(int(timeinterval*zoomratio+0.5))+0.5,height,timestamp);
}
painter.end();
pulse->setPixmap(QPixmap::fromImage(image));
}
TraceView::TraceView(QObject *parent, Data *data)
{
// Initialize properties
this->parent = parent;
this->data = data;
this->checkedTaskList = new QStringList;
this->filterList = new QList <FtraceData *>();
this->pageSize = 200;
// Set selectMode
//-------------------------------------------------------------------------------------------------
this->selectModeGroupBox = new QGroupBox("Select Tracing Mode");
this->ftraceRadioButton = new QRadioButton("Ftrace");
this->ftraceRadioButton->setChecked(true);
this->eventTracerRadioButton = new QRadioButton("Event Tracer");
this->radioButtonGroup = new QButtonGroup;
this->radioButtonGroup->addButton(this->ftraceRadioButton);
this->radioButtonGroup->addButton(this->eventTracerRadioButton);
connect(this->radioButtonGroup, SIGNAL(buttonClicked(int)), this, SLOT(changeButtonSlot(int)));
QHBoxLayout *radioButtonLayout = new QHBoxLayout;
radioButtonLayout->addWidget(this->ftraceRadioButton);
radioButtonLayout->addWidget(this->eventTracerRadioButton);
this->startButton = new QPushButton;
this->startButton->setText("FTRACE START");
connect(this->startButton, SIGNAL(clicked()), this->data->traceThread, SLOT(startReadingSlot()));
connect(this->startButton, SIGNAL(clicked()), this, SLOT(showStartDialogSlot()));
this->optionButton = new QPushButton;
this->optionButton->setText("FTRACE OPTION");
connect(this->optionButton, SIGNAL(clicked()), this, SLOT(setFtraceOptionSlot()));
this->taskPlotButton = new QPushButton;
this->taskPlotButton->setText("TASK PLOT");
this->taskPlotButton->setEnabled(false);
QHBoxLayout *hBoxLayout = new QHBoxLayout;
hBoxLayout->addWidget(this->startButton);
hBoxLayout->addWidget(this->optionButton);
hBoxLayout->addWidget(this->taskPlotButton);
QVBoxLayout *selectModeLayout = new QVBoxLayout;
selectModeLayout->addLayout(radioButtonLayout);
selectModeLayout->addLayout(hBoxLayout);
this->selectModeGroupBox->setLayout(selectModeLayout);
//-------------------------------------------------------------------------------------------------
// Set Graph View
//-------------------------------------------------------------------------------------------------
this->graphView = new GraphView(this->parent, this->data);
connect(this->data, SIGNAL(finishParseSignal()), this->graphView, SLOT(drawSlot()));
connect(this, SIGNAL(drawTaskSignal()), this->graphView, SLOT(drawTaskSlot()));
//-------------------------------------------------------------------------------------------------
// Set Data Filter
//-------------------------------------------------------------------------------------------------
this->pageLabel = new QLabel("Page :");
this->pageComboBox = new QComboBox;
this->pageComboBox->setEnabled(false);
this->cpuLabel = new QLabel("CPU # :");
this->cpuComboBox = new QComboBox;
this->cpuComboBox->setEnabled(false);
this->cpuComboBox->addItems(QStringList() << "All CPU" << "0" << "1" << "2" << "3");
this->taskLabel = new QLabel("Task :");
this->taskComboBox = new QComboBox;
this->taskComboBox->setEnabled(false);
this->taskComboBox->addItem("All Tasks");
QHBoxLayout *filterLayout = new QHBoxLayout;
filterLayout->addWidget(this->pageLabel);
filterLayout->addWidget(this->pageComboBox);
filterLayout->addWidget(this->cpuLabel);
filterLayout->addWidget(this->cpuComboBox);
filterLayout->addWidget(this->taskLabel);
filterLayout->addWidget(this->taskComboBox);
//-------------------------------------------------------------------------------------------------
// Set Data List
//-------------------------------------------------------------------------------------------------
this->traceViewModel = new QStandardItemModel;
this->traceViewModel->setHorizontalHeaderLabels(QStringList() << "#" << "Task" << "PID" << "CPU" << "Latency" << "Time Stamp" << "Function");
this->traceViewProxyModel = new QSortFilterProxyModel;
this->traceViewProxyModel->setSourceModel(this->traceViewModel);
this->traceViewTreeView = new QTreeView;
this->traceViewTreeView->setRootIsDecorated(false);
this->traceViewTreeView->setAlternatingRowColors(true);
this->traceViewTreeView->setModel(this->traceViewProxyModel);
this->traceViewTreeView->setSortingEnabled(true);
QVBoxLayout *dataListLayout = new QVBoxLayout;
dataListLayout->addLayout(filterLayout);
dataListLayout->addWidget(this->traceViewTreeView);
QWidget *dataListWidget = new QWidget;
dataListWidget->setLayout(dataListLayout);
//-------------------------------------------------------------------------------------------------
// Splitter & Main
QSplitter *splitter = new QSplitter;
splitter->setOrientation(Qt::Vertical);
splitter->addWidget(this->graphView);
splitter->addWidget(dataListWidget);
QGridLayout *gridLayout = new QGridLayout;
gridLayout->addWidget(this->selectModeGroupBox);
gridLayout->addWidget(splitter);
setLayout(gridLayout);
}
TriggerView::~TriggerView()
{
bool flag=1;
flag&=bool(disconnect(backupnode,SIGNAL(nodeTriggerTimeSignal(QDateTime, Node::NodeTriggerState)),this,SLOT(nodeTriggerTimeSlot(QDateTime, Node::NodeTriggerState))));
flag&=bool(disconnect(backupnode,SIGNAL(drawSignal(QDateTime)),this,SLOT(drawSlot(QDateTime))));
}
