Addition of WarningLabel QML type, to display a warning when a datalo…

…g value is over a threshold

core/core.pro

@@ -202,4 +202,5 @@ OTHER_FILES += \
     wizards/DecoderOffset.qml \
     wizards/wizard.qml \
     wizards/EngineConfig.qml \
-    wizards/ActualDecoderOffset.qml
+    wizards/ActualDecoderOffset.qml \
+    src/WarningLabel/WarningLabel.qml

core/src/WarningLabel/WarningLabel.qml

@@ -0,0 +1,62 @@
+import Qt 4.7
+
+
+Rectangle {
+    id: warninglabel
+	color:"red"
+    property bool flash: false
+    property string propertyMapProperty;
+    property string conditiontype;
+    property int conditionval;
+    property double conditionvalue;
+    property string message;
+    Timer {
+        id: flashertimer
+        interval: 500
+        repeat: true
+        running: false
+        onTriggered: {
+            //console.log("Wee:" + conditionvalue);
+            if (parent.flash)
+            {
+                parent.flash = false;
+                parent.color = "orange";
+            }
+            else
+            {
+                parent.flash = true;
+                parent.color = "red";
+            }
+        }
+    }
+    onConditionvalueChanged: {
+        //console.log("CCalue:" + conditionvalue);
+        if (conditiontype == "over")
+        {
+            //console.log("CValue:" + conditionvalue + conditionval);
+            if (conditionvalue > conditionval)
+            {
+                flashertimer.running = true;
+                warninglabel.visible = true;
+            }
+            else
+            {
+                flashertimer.running = false;
+                warninglabel.visible = false;
+            }
+        }
+    }
+    Component.onCompleted:
+    {
+        warninglabel.visible = false;
+    }
+
+    Text {
+        anchors.fill:parent
+        horizontalAlignment: Text.AlignHCenter;
+        verticalAlignment: Text.AlignVCenter;
+        wrapMode: Text.WrapAtWordBoundaryOrAnywhere;
+        font.pointSize: 14
+        text: message;
+    }
+}

core/src/gauges.qml

@@ -1,6 +1,6 @@
 import Qt 4.7
 import GaugeImage 0.1
-
+import "WarningLabel"
 Rectangle {
 	x:0
 	y:0
@@ -178,4 +178,20 @@ Rectangle {
 			}
 		}
 	}
+    Component.onCompleted: {
+
+    }
+
+    WarningLabel {
+        id: warning;
+        x: (parent.width / 2.0) - 200
+        width:200
+        y: (parent.height / 2.0) - 100
+        height:100
+        propertyMapProperty: "CHT";
+        conditiontype: "over";
+        conditionval: 215;
+        conditionvalue: propertyMap["CHT"];
+        message: "Warning!\nEngine is overheating!!!!!";
+    }
 }