From 0da128bb885570dcad239f02163f6b764b8cc45c Mon Sep 17 00:00:00 2001
From: taehoon <taehoon@falinux.com>
Date: Fri, 23 Apr 2021 14:06:56 +0900
Subject: [PATCH] =?UTF-8?q?=EC=83=81=ED=83=9C=20=EC=98=81=EC=97=AD?=
 =?UTF-8?q?=EC=97=90=20=EC=A0=9C=EC=96=B4=20=EB=B3=B4=EB=93=9C=20=ED=86=B5?=
 =?UTF-8?q?=EC=8B=A0=20=EC=83=81=ED=83=9C=20=ED=91=9C=EC=8B=9C?=
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Content-Transfer-Encoding: 8bit

---
 app/gui/oven_control/commicon.cpp     | 38 +++++++++++++++++++++++++++++++++++
 app/gui/oven_control/commicon.h       | 25 +++++++++++++++++++++++
 app/gui/oven_control/oven_control.pro |  2 ++
 app/gui/oven_control/statusarea.ui    | 16 +++++++++++++++
 4 files changed, 81 insertions(+)
 create mode 100644 app/gui/oven_control/commicon.cpp
 create mode 100644 app/gui/oven_control/commicon.h

diff --git a/app/gui/oven_control/commicon.cpp b/app/gui/oven_control/commicon.cpp
new file mode 100644
index 0000000..ed7b1d8
--- /dev/null
+++ b/app/gui/oven_control/commicon.cpp
@@ -0,0 +1,38 @@
+#include "commicon.h"
+
+#include <QPainter>
+#include <QPaintEvent>
+
+#include "udphandler.h"
+
+CommIcon::CommIcon(QWidget *parent) : QWidget(parent)
+{
+    isFault = false;
+
+    UdpHandler *udp = UdpHandler::getInstance();
+    connect(udp, SIGNAL(timeout()), SLOT(setFault()));
+    connect(udp, SIGNAL(recovered()), SLOT(setOK()));
+}
+
+void CommIcon::setFault()
+{
+    isFault = true;
+    update();
+}
+
+void CommIcon::setOK()
+{
+    isFault = false;
+    update();
+}
+
+void CommIcon::paintEvent(QPaintEvent *event)
+{
+    if (isFault)
+        return;
+
+    QPainter painter(this);
+    painter.setRenderHint(QPainter::Antialiasing);
+    painter.setBrush(Qt::blue);
+    painter.drawEllipse(rect());
+}
diff --git a/app/gui/oven_control/commicon.h b/app/gui/oven_control/commicon.h
new file mode 100644
index 0000000..32cdda5
--- /dev/null
+++ b/app/gui/oven_control/commicon.h
@@ -0,0 +1,25 @@
+#ifndef COMMICON_H
+#define COMMICON_H
+
+#include <QWidget>
+
+class CommIcon : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit CommIcon(QWidget *parent = nullptr);
+
+signals:
+
+public slots:
+    void setFault();
+    void setOK();
+
+protected:
+    void paintEvent(QPaintEvent *event);
+
+private:
+    bool isFault;
+};
+
+#endif // COMMICON_H
diff --git a/app/gui/oven_control/oven_control.pro b/app/gui/oven_control/oven_control.pro
index ce22679..fd87cb9 100644
--- a/app/gui/oven_control/oven_control.pro
+++ b/app/gui/oven_control/oven_control.pro
@@ -13,6 +13,7 @@ TEMPLATE = app
 
 
 SOURCES += main.cpp\
+    commicon.cpp \
     mainwindow.cpp \
     cook.cpp \
     oven.cpp \
@@ -153,6 +154,7 @@ SOURCES += main.cpp\
 
 
 HEADERS  += mainwindow.h \
+    commicon.h \
     cook.h \
     oven.h \
     abstractoveninterface.h \
diff --git a/app/gui/oven_control/statusarea.ui b/app/gui/oven_control/statusarea.ui
index 678951c..38a4837 100644
--- a/app/gui/oven_control/statusarea.ui
+++ b/app/gui/oven_control/statusarea.ui
@@ -95,6 +95,16 @@
     <string/>
    </property>
   </widget>
+  <widget class="CommIcon" name="commIcon" native="true">
+   <property name="geometry">
+    <rect>
+     <x>20</x>
+     <y>20</y>
+     <width>20</width>
+     <height>20</height>
+    </rect>
+   </property>
+  </widget>
  </widget>
  <customwidgets>
   <customwidget>
@@ -133,6 +143,12 @@
    <extends>QLabel</extends>
    <header>waterlevelicon.h</header>
   </customwidget>
+  <customwidget>
+   <class>CommIcon</class>
+   <extends>QWidget</extends>
+   <header>commicon.h</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <resources/>
  <connections/>
-- 
2.1.4