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#include <list>
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#include <map>
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#include <Wt/Chart/WCartesianChart>
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#include <Wt/WApplication>
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#include <Wt/WBreak>
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#include <Wt/WContainerWidget>
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#include <Wt/WGridLayout>
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#include <Wt/WStandardItemModel>
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#include <Wt/WText>
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#include <Wt/WTimer>
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#include <Wt/WWidget>
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#include "tmsysmonsmgeneralinfo.hpp"
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#include "base.hpp"
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#include "basewidget.hpp"
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#include "cgienv.hpp"
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#include "cgiroot.hpp"
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#include "div.hpp"
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#include "remoteapiwrapper.hpp"
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using namespace std;
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using namespace Wt;
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using namespace Wt::Chart;
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using namespace ControlConference;
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TMSysMonSMGeneralInfo::TMSysMonSMGeneralInfo(CgiRoot *cgi) : BaseWidget(cgi) {
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this->clear();
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this->addWidget(Layout());
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Init();
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}
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TMSysMonSMGeneralInfo::~TMSysMonSMGeneralInfo() {
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}
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WWidget *TMSysMonSMGeneralInfo::Layout() {
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Div *root = new Div("TMSysMonSMGeneralInfo");
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// CPU Model
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modelCpuUsage = new WStandardItemModel(60, 7, this);
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modelCpuUsage->setHeaderData(0, WString("User CPU"));
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modelCpuUsage->setHeaderData(1, WString("Kernel CPU"));
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modelCpuUsage->setHeaderData(2, WString("IOWait CPU"));
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modelCpuUsage->setHeaderData(3, WString("Swap CPU"));
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modelCpuUsage->setHeaderData(4, WString("Nice CPU"));
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modelCpuUsage->setHeaderData(5, WString("Idle CPU"));
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modelCpuUsage->setHeaderData(6, WString("-"));
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// Mem Model
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modelMemUsage = new WStandardItemModel(60, 9, this);
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modelMemUsage->setHeaderData(0, WString("Total Memory"));
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modelMemUsage->setHeaderData(1, WString("Used Memory"));
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modelMemUsage->setHeaderData(2, WString("Cache Memory"));
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modelMemUsage->setHeaderData(3, WString("Free Memory"));
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modelMemUsage->setHeaderData(4, WString("Swap Total"));
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modelMemUsage->setHeaderData(5, WString("Swap Used"));
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modelMemUsage->setHeaderData(6, WString("Swap Free"));
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modelMemUsage->setHeaderData(7, WString("Total VM Usage"));
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modelMemUsage->setHeaderData(8, WString("-"));
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Div *dvSysMon = new Div(root, "dvSysMon");
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WGridLayout *dvSysMonLayout = new WGridLayout(dvSysMon);
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// Machine Info
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Div *dvSysMonCell00 = new Div("dvSysMonCell00");
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txtMachineNodeName = new WText(dvSysMonCell00);
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new WBreak(dvSysMonCell00);
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txtMachineUptime = new WText(dvSysMonCell00);
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new WBreak(dvSysMonCell00);
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new WBreak(dvSysMonCell00);
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// CPU Graph
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Div *dvSysMonCell01 = new Div("dvSysMonCell01");
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WCartesianChart *chartCpuUsage = new WCartesianChart(dvSysMonCell01);
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chartCpuUsage->setBackground(gray);
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chartCpuUsage->setModel(modelCpuUsage);
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chartCpuUsage->setXSeriesColumn(6);
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chartCpuUsage->setLegendEnabled(true);
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chartCpuUsage->setLegendLocation(LegendOutside, Right, AlignMiddle);
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chartCpuUsage->setType(ScatterPlot);
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chartCpuUsage->axis(XAxis).setScale(LinearScale);
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chartCpuUsage->axis(YAxis).setScale(LinearScale);
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chartCpuUsage->setPlotAreaPadding(120, Right);
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chartCpuUsage->setPlotAreaPadding(30, Top | Bottom);
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for (int i = 0; i < 6; ++i) {
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WDataSeries s(i, CurveSeries);
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s.setShadow(WShadow(3, 3, WColor(0, 0, 0, 127), 3));
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chartCpuUsage->addSeries(s);
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}
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chartCpuUsage->resize(600, 330);
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chartCpuUsage->setMargin(10, Top | Bottom);
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chartCpuUsage->setMargin(WLength::Auto, Left | Right);
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Div *dvSysMonCell10 = new Div("dvSysMonCell10");
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// Mem Graph
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Div *dvSysMonCell11 = new Div("dvSysMonCell11");
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WCartesianChart *chartMemUsage = new WCartesianChart(dvSysMonCell11);
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chartMemUsage->setBackground(gray);
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chartMemUsage->setModel(modelMemUsage);
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chartMemUsage->setXSeriesColumn(8);
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chartMemUsage->setLegendEnabled(true);
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chartMemUsage->setLegendLocation(LegendOutside, Right, AlignMiddle);
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chartMemUsage->setType(ScatterPlot);
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chartMemUsage->axis(XAxis).setScale(LinearScale);
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chartMemUsage->axis(YAxis).setScale(LinearScale);
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chartMemUsage->setPlotAreaPadding(120, Right);
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chartMemUsage->setPlotAreaPadding(30, Top | Bottom);
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for (int i = 0; i < 8; ++i) {
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WDataSeries s(i, CurveSeries);
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s.setShadow(WShadow(3, 3, WColor(0, 0, 0, 127), 3));
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chartMemUsage->addSeries(s);
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}
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chartMemUsage->resize(600, 330);
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chartMemUsage->setMargin(10, Top | Bottom);
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chartMemUsage->setMargin(WLength::Auto, Left | Right);
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dvSysMonLayout->addWidget(dvSysMonCell00, 0, 0);
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dvSysMonLayout->addWidget(dvSysMonCell01, 0, 1);
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dvSysMonLayout->addWidget(dvSysMonCell10, 1, 0);
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dvSysMonLayout->addWidget(dvSysMonCell11, 1, 1);
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dvSysMonLayout->setVerticalSpacing(11);
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dvSysMon->resize(WLength::Auto, WLength::Auto);
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dvSysMon->setLayout(dvSysMonLayout);
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return root;
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}
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void TMSysMonSMGeneralInfo::Init() {
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// Filling CPU Model
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map < ECPUTypes, float > cpuMap;
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cpuMap[ECPUTypes_User] = 0.0;
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cpuMap[ECPUTypes_Kernel] = 0.0;
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cpuMap[ECPUTypes_IOWait] = 0.0;
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cpuMap[ECPUTypes_Swap] = 0.0;
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cpuMap[ECPUTypes_Nice] = 0.0;
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cpuMap[ECPUTypes_Idle] = 0.0;
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for (int i = 0; i < CPU_SEC_MAX; ++i)
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cacheCpuUsage.push_back(cpuMap);
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// Filling Mem Model
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map < EMemTypes, float > memMap;
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memMap[EMemTypes_Total] = 0.0;
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memMap[EMemTypes_Used] = 0.0;
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memMap[EMemTypes_Cache] = 0.0;
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memMap[EMemTypes_Free] = 0.0;
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memMap[EMemTypes_SwapTotal] = 0.0;
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memMap[EMemTypes_SwapUsed] = 0.0;
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memMap[EMemTypes_SwapFree] = 0.0;
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memMap[EMemTypes_TotalVMUsage] = 0.0;
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for (int i = 0; i < MEM_SEC_MAX; ++i)
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cacheMemUsage.push_back(memMap);
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// Init and Start Timer
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Wt::WTimer *timer = new Wt::WTimer();
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timer->setInterval(1000);
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timer->timeout().connect(this, &TMSysMonSMGeneralInfo::RefreshSysResourceUsage);
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// If I comment this line the bug goes away
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timer->start();
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}
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void TMSysMonSMGeneralInfo::RefreshSysResourceUsage() {
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// I removed all the code here to see it's effect
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// As you can see
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// This function has no effect on this bug
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}
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