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project/fm_viewer/tester/fe_log.cpp

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+#include "fe_log.h"
+#if (FE_LOG_VERSION)
+#include <Windows.h>
+#include <QVBoxLayout>
+#include <QPlainTextEdit>
+#include <QDateTime>
+#include <QSysInfo>
+#include <QStorageInfo>
+#include <QSettings>
+#include <QDebug>
+#include <QProcess>
+#include <QDateTime>
+#include <QCryptographicHash>
+#include <QScrollBar>
+#include <QFileDialog>
+
+QVector<QString> FELogHandler::buffer = QVector<QString>();
+
+void FELogHandler::messageOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
+{
+    QString ds = QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss.zzz ");
+    buffer.append(ds + msg);
+    emit FELogHandler::instance()->appended(msg);
+
+    //printDebug(__FUNCTION__ + msg);
+    //OutputDebugString(reinterpret_cast<const wchar_t *>(msg.utf16()));
+
+//    QByteArray localMsg = msg.toLocal8Bit();
+//        switch (type) {
+//        case QtDebugMsg:
+//            fprintf(stderr, "Debug: %s (%s:%u, %s)\n", localMsg.constData(), context.file, context.line, context.function);
+//            break;
+//        case QtInfoMsg:
+//            fprintf(stderr, "Info: %s (%s:%u, %s)\n", localMsg.constData(), context.file, context.line, context.function);
+//            break;
+//        case QtWarningMsg:
+//            fprintf(stderr, "Warning: %s (%s:%u, %s)\n", localMsg.constData(), context.file, context.line, context.function);
+//            break;
+//        case QtCriticalMsg:
+//            fprintf(stderr, "Critical: %s (%s:%u, %s)\n", localMsg.constData(), context.file, context.line, context.function);
+//            break;
+//        case QtFatalMsg:
+//            fprintf(stderr, "Fatal: %s (%s:%u, %s)\n", localMsg.constData(), context.file, context.line, context.function);
+//            abort();
+//        }
+//    fflush(stderr);
+}
+void FELogHandler::printDebug(QString msg)
+{
+    OutputDebugString(reinterpret_cast<const wchar_t *>(msg.utf16()));
+}
+void FELogDialog::onButton()
+{
+    QPushButton* btn = qobject_cast<QPushButton*>(sender());
+    QString cmd = btn->text().toUpper();
+
+    if(cmd == "SAVE")
+    {
+        QString savePath = QFileDialog::getSaveFileName(0,
+                                                        "LOG SAVE FILE",
+                                                        NULL,
+                                                        "Log files (*.log)",0,QFileDialog::DontConfirmOverwrite);
+
+        if(!savePath.isEmpty())
+        {
+            QFile file(savePath);
+            if (file.open(QIODevice::WriteOnly)) {
+                QTextStream stream(&file);
+                stream << _text->toPlainText() << endl;
+            }
+        }
+    }
+
+}
+QPushButton* FELogDialog::button(QWidget* parent,QLayout* layout,QString title)
+{
+    QPushButton* btn = new QPushButton(parent);
+    btn->setText(title);
+    //btn->setStyleSheet("font-family: Arial;font-size: 9px;");
+    btn->setStyleSheet("QPushButton{font-family: Fixedsys;color : white;}"
+                       "QPushButton[enabled=\"false\"]{color : #AAAAAA;}");
+    btn->setFixedWidth(title.length() * 10);
+    layout->addWidget(btn);
+    connect(btn,SIGNAL(clicked()),SLOT(onButton()));
+    return btn;
+}
+FELogDialog::FELogDialog(QWidget *parent,Qt::WindowFlags f) : QDialog(parent,f)
+{
+    setWindowTitle("LOG.");
+
+    //setWindowFlags(this->windowFlags() | Qt::FramelessWindowHint);
+    setWindowModality(Qt::NonModal);
+
+    // 시작시 표시 및 처리되지 않도록 시작
+#if !(TOGGLE_PLAYER)
+    setAttribute(Qt::WA_DontShowOnScreen,true);
+    setAttribute(Qt::WA_ShowWithoutActivating,true);
+#endif
+    resize(640,480);
+
+
+    _layout = new QVBoxLayout(this);
+    _layout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
+    _layout->setMargin(0);
+    _layout->setSpacing(0);
+
+
+
+    _toolbar = new QWidget(this);
+    _toolbar->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed);
+    _toolbar->setFixedHeight(36);
+    _layout->addWidget(_toolbar);
+
+    _toolbar->setStyleSheet("background-color: #818181;");
+    //_toolbar->setObjectName("test_widget");
+
+    QHBoxLayout* toolLayout = new QHBoxLayout(_toolbar);
+    toolLayout->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
+    toolLayout->setSpacing(6);
+    toolLayout->setMargin(2);
+
+    QPushButton* btn;
+    btn = button(_toolbar,toolLayout,"SAVE");
+
+//    _openButton = button(_toolbar,toolLayout,"OPEN");
+//    _reloadButton = button(_toolbar,toolLayout,"RELOAD");
+//    _stopButton = button(_toolbar,toolLayout,"STOP");
+//    _stopButton->setEnabled(false);
+
+//    btn = button(_toolbar,toolLayout,"CLEAR");
+//    btn = button(_toolbar,toolLayout,"DIR");
+
+
+    _text = new QPlainTextEdit(this);
+    _text->setReadOnly(true);
+    _text->setStyleSheet("font-family: Fixedsys;color : #00FF00;background-color: #111111;border:1px;border-style:solid;border-color:#313131;");
+    _text->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
+
+
+    _layout->addWidget(_text);
+
+    _addSystemInfo();
+
+}
+FELogDialog* FELogDialog::instance(QWidget* parent)
+{
+    static FELogDialog * _instance = NULL;
+    if ( _instance == NULL )
+    {
+        _instance = new FELogDialog(parent);
+    }
+    return _instance;
+}
+void FELogDialog::showEvent( QShowEvent* event )
+{
+    QDialog::showEvent(event);
+    //qInfo() << __FUNCTION__;
+
+    setUpdatesEnabled(false);
+
+    _text->clear();
+    QVectorIterator<QString> iter(FELogHandler::buffer);
+    while (iter.hasNext()) {
+        _text->insertPlainText(iter.next() + "\n");
+    }
+    connect(FELogHandler::instance(),SIGNAL(appended(QString)),SLOT(onAppended(QString)),Qt::UniqueConnection);
+    //QMetaObject::invokeMethod(this, "afterWindowShown", Qt::ConnectionType::QueuedConnection);
+
+    setUpdatesEnabled(true);
+}
+void FELogDialog::onAppended(QString msg)
+{
+    QString ds = QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss.zzz ");
+
+    //FELogHandler::printDebug(__FUNCTION__ + msg);
+    _text->insertPlainText(ds + msg + "\n");
+
+    _text->verticalScrollBar()->setValue(_text->verticalScrollBar()->maximum());
+
+}
+
+void FELogDialog::onClose()
+{
+    disconnect(FELogHandler::instance(),SIGNAL(appended(QString)),this,SLOT(onAppended(QString)));
+    //qInfo() << __FUNCTION__;
+    //_hideOnFullScreen = false;
+    setHidden(true);
+    close();
+    //RMApp::instance()->pMainWindow->setFocus();
+}
+bool FELogDialog::isHiddenReal()
+{
+    if(testAttribute(Qt::WA_DontShowOnScreen))
+    {
+        setAttribute(Qt::WA_DontShowOnScreen,false);
+        setAttribute(Qt::WA_ShowWithoutActivating,false);
+        setHidden(true);
+        return true;
+    }
+    return isHidden();
+}
+void FELogDialog::_addSystemInfo()
+{
+    FELogHandler::buffer.append("---------------------------------------------");
+    FELogHandler::buffer.append("SYSTEM INFO.");
+    FELogHandler::buffer.append("OS:" + QSysInfo::prettyProductName() + " (" + QSysInfo::currentCpuArchitecture() + ")");
+    FELogHandler::buffer.append("KERNEL:" + QSysInfo::kernelType() + " VER " + QSysInfo::kernelVersion());
+    QSettings settings("HKEY_LOCAL_MACHINE\\HARDWARE\\DESCRIPTION\\System\\BIOS", QSettings::NativeFormat);
+    FELogHandler::buffer.append("Manufacturer:" + settings.value("SystemManufacturer", "0").toString());
+    FELogHandler::buffer.append("Product:" + settings.value("SystemProductName", "0").toString());
+
+    QProcess process_system;
+    QString system_output;
+    QString cpuname = "wmic cpu get name";
+    process_system.start(cpuname);
+    process_system.waitForFinished();
+    system_output = process_system.readAllStandardOutput().toUpper();
+
+    while(system_output.contains("  ")) {
+        system_output = system_output.replace("  "," ");
+    }
+    FELogHandler::buffer.append("CPU:" + system_output.replace("\n","").replace("\r",""));
+
+    QString gpuname = "wmic PATH Win32_videocontroller get VideoProcessor ";
+    process_system.start(gpuname);
+    process_system.waitForFinished();
+    system_output = process_system.readAllStandardOutput();
+    while(system_output.contains("  ")) {
+        system_output = system_output.replace("  "," ");
+    }
+    FELogHandler::buffer.append("GPU:" + system_output.replace("\n","").replace("\r",""));
+    FELogHandler::buffer.append("---------------------------------------------");
+
+}
+
+#endif // #if (FE_LOG_VERSION)