116 lines
3.1 KiB
QML
116 lines
3.1 KiB
QML
import QtQuick 2.0
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import FlightGear 1.0 as FG
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Item {
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id: root
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property bool showDecorations: true
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property alias canvas: canvasDisplay.canvas
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readonly property var centerPoint: Qt.point(width / 2, height / 2)
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Component.onCompleted: {
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width = canvas.size.width
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height = canvas.size.height
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x = canvas.center.x - (width / 2)
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y = canvas.center.y - (height / 2)
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}
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function saveGeometry()
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{
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canvas.center = Qt.point(x + (width / 2), y + (height / 2))
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canvas.size = Qt.size(root.width / 2, root.height / 2);
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}
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FG.CanvasDisplay {
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id: canvasDisplay
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anchors.fill: parent
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onCanvasChanged: {
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root.width = canvas.size.width
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root.height = canvas.size.height
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root.x = canvas.center.x - (root.width / 2)
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root.y = canvas.center.y - (root.height / 2)
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}
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}
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Rectangle {
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border.width: 1
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border.color: "orange"
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color: "transparent"
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anchors.centerIn: parent
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width: parent.width + 2
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height: parent.height + 2
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MouseArea {
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anchors.fill: parent
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drag.target: root
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onReleased: {
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root.saveGeometry();
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}
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}
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Rectangle {
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width: 32
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height: 32
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color: "orange"
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opacity: 0.5
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anchors.right: parent.right
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anchors.bottom: parent.bottom
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MouseArea {
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anchors.fill: parent
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// resizing
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onPositionChanged: {
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var rootPos = mapToItem(root, mouse.x, mouse.y);
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var rootDiff = Qt.point(rootPos.x - root.centerPoint.x,
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rootPos.y - root.centerPoint.y);
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root.width = rootDiff.x * 2;
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root.height = rootDiff.y * 2;
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root.x = canvas.center.x - (root.width / 2)
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root.y = canvas.center.y - (root.height / 2)
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}
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onReleased: {
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saveGeometry();
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}
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}
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}
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Text {
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color: "orange"
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anchors.centerIn: parent
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text: "Canvas"
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}
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Text {
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anchors.fill: parent
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verticalAlignment: Text.AlignBottom
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function statusAsString(status)
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{
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switch (status) {
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case FG.CanvasConnection.NotConnected: return "Not connected";
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case FG.CanvasConnection.Connecting: return "Connecting";
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case FG.CanvasConnection.Connected: return "Connected";
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case FG.CanvasConnection.Reconnecting: return "Re-connecting";
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case FG.CanvasConnection.Error: return "Error";
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}
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}
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text: "WS: " + canvas.webSocketUrl + "\n"
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+ "Root:" + canvas.rootPath + "\n"
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+ "Status:" + statusAsString(canvas.status);
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color: "white"
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}
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}
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}
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