src/gui/widgets/LogDockAppender.cxx

   1 #include "LogDockAppender.hxx"
   2 #include "LogDock.hxx"
   3
   4 #include <log4cxx/patternlayout.h>
   5 #include <QTimer>
   6
   7 using namespace log4cxx::helpers;
   8
   9 IMPLEMENT_LOG4CXX_OBJECT(LogDockAppender)
  10
  11 LogDockAppender::LogDockAppender()
  12 : timeformat("%T") {
  13         layout = new PatternLayout("%d{MMM dd yyyy HH:mm:ss,SSS} - %m %n");
  14 }
  15
  16 void LogDockAppender::append(const spi::LoggingEventPtr& event, Pool& p) {
  17         log4cxx::LogString message, timestamp;
  18
  19         if ( this->layout == NULL ) {
  20                 LOG4CXX_ENCODE_CHAR(nameStr, name);
  21                 std::string msg("No Layout set for the appender named [ ");
  22                 msg.append(nameStr);
  23                 msg.append(" ].");
  24
  25                 LOG4CXX_DECODE_CHAR(msgL, msg);
  26                 errorHandler->error(msgL);
  27                 return;
  28         }
  29
  30         layout->format(message, event, p);
  31         timeformat.format(timestamp, event->getTimeStamp(), p);
  32         LOG4CXX_ENCODE_CHAR(messageencode, message);
  33         LOG4CXX_ENCODE_CHAR(timestampencode, timestamp);
  34
  35         QColor rowcolor(0xff, 0xff, 0xff, 0xff);
  36         if (log4cxx::Level::getFatal() == event->getLevel()) {
  37                 rowcolor.setRgb(0xff, 0x00, 0x22);
  38         } else if (log4cxx::Level::getError() == event->getLevel()) {
  39                 rowcolor.setRgb(0xff, 0x00, 0x00);
  40         } else if (log4cxx::Level::getWarn() == event->getLevel()) {
  41                 rowcolor.setRgb(0x00, 0xff, 0xff);
  42         } else if (log4cxx::Level::getTrace() == event->getLevel()) {
  43                 rowcolor.setRgb(0xee, 0xff, 0xee);
  44         }
  45
  46         int rowcount = target->rowCount();
  47         target->insertRow(rowcount);
  48         target->setItem(rowcount, 0, new QTableWidgetItem(timestampencode.c_str()));
  49         target->setItem(rowcount, 1, new QTableWidgetItem(event->getLevel()->toString().c_str()));
  50         target->setItem(rowcount, 2, new QTableWidgetItem(messageencode.c_str()));
  51         target->item(rowcount, 0)->setBackground(rowcolor);
  52         target->item(rowcount, 1)->setBackground(rowcolor);
  53         target->item(rowcount, 2)->setBackground(rowcolor);
  54         target->resizeColumnsToContents();
  55
  56         QTimer *timer = new QTimer(target);
  57         timer->setSingleShot(true);
  58
  59         QObject::connect(timer, &QTimer::timeout, [=]() {
  60                         target->scrollToItem(target->item(rowcount, 2), QAbstractItemView::PositionAtTop);
  61                 });
  62         timer->start(10);
  63 }
  64
  65 void LogDockAppender::setTarget(LogDock *target) {
  66         this->target = target;
  67 }
  68
  69 void LogDockAppender::close() {
  70
  71 }
  72
  73 bool LogDockAppender::requiresLayout() const {
  74         return true;
  75 }