Add new StringValueDisplay component for dashboard

CanTestBench.qbs

@@ -185,6 +185,7 @@ Project {
                 "import/QtCAN/CanTestBench.2/Oscilloscope.qml",
                 "import/QtCAN/CanTestBench.2/PlotParams.qml",
                 "import/QtCAN/CanTestBench.2/RotativeKnob.qml",
+                "import/QtCAN/CanTestBench.2/StringValueDisplay.qml",
                 "import/QtCAN/CanTestBench.2/TicksJauge.qml",
                 "import/QtCAN/CanTestBench.2/qmldir",
                 "ui_testBench.qml",

import/QtCAN/CanTestBench.2/StringValueDisplay.qml

+import QtQuick 2.1;
+import QtQmlTricks.UiElements 2.0;
+import QtCAN.CanTestBench 2.0;
+
+Item {
+    implicitWidth: (column.width + column.anchors.margins * 2);
+    implicitHeight: (column.height + column.anchors.margins * 2);
+
+    property int    size       : 50;
+    property string value      : "";
+    property int    len        : 0;
+    property color  background : Style.colorWindow;
+    property string unit       : "";
+    property string legend     : "";
+
+    Rectangle {
+        radius: Math.round (size * 0.15);
+        antialiasing: radius;
+        border {
+            width: Math.max (Style.lineSize, Style.lineSize / Shared.manager.dashboardZoom) * 2;
+            color: Style.colorBorder;
+        }
+        gradient: Gradient {
+            GradientStop { position: 0; color: Qt.darker  (background, 1.15); }
+            GradientStop { position: 1; color: Qt.lighter (background, 1.15); }
+        }
+        anchors.fill: parent;
+    }
+    Column {
+        id: column;
+        spacing: Style.spacingSmall;
+        anchors.centerIn: parent;
+        anchors.margins: Style.spacingNormal;
+
+        Repeater {
+            model: value.trim ().split ("\n");
+            delegate: TextLabel {
+                id: lblHolder;
+                text: {
+                    var ret = "";
+                    for (var charIdx = 0; charIdx < len; ++charIdx) {
+                        ret += "W";
+                    }
+                    return ret;
+                }
+                color: Style.colorNone;
+                font.pixelSize: size;
+                anchors.horizontalCenter: parent.horizontalCenter;
+
+                TextLabel {
+                    id: lblValue;
+                    text: modelData.substring (0, len).trim ();
+                    color: lblLegend.color;
+                    horizontalAlignment: TextInput.AlignHCenter;
+                    font.pixelSize: size;
+                    anchors.fill: parent;
+                }
+            }
+        }
+        TextLabel {
+            id: lblLegend;
+            text: legend;
+            color: (((background.r + background.g + background.b) / 3) < 0.5 ? "white" : "black");
+            visible: (text !== "");
+            opacity: 0.65;
+            font.pixelSize: (size * 0.35);
+            anchors.horizontalCenter: parent.horizontalCenter;
+        }
+    }
+}

import/QtCAN/CanTestBench.2/qmldir

@@ -4,6 +4,7 @@ CircleButton       2.0 CircleButton.qml
 CircularGauge      2.0 CircularGauge.qml
 LedLight           2.0 LedLight.qml
 LinearGauge        2.0 LinearGauge.qml
+StringValueDisplay 2.0 StringValueDisplay.qml
 NumberValueDisplay 2.0 NumberValueDisplay.qml
 NumberValueInput   2.0 NumberValueInput.qml
 OnOffSwitcher      2.0 OnOffSwitcher.qml