NemoEditor.qml

import QtQuick 2.0
import Qt.labs.settings 1.0
import QtQuick.Layouts 1.11
import QtQuick.Controls 1.4

import QGroundControl.Controls 1.0
import QGroundControl.FactControls 1.0
import QGroundControl.ScreenTools 1.0
import QGroundControl.Palette 1.0

import MeasurementComplexItem 1.0 as MCI

Rectangle {
    id: _root

    width: mainGrid.width
    height: mainGrid.height
    color: qgcPal.windowShadeDark

    property bool checked: true
    property var missionItem: undefined
    property int availableWidth: 300
    property bool error: errorString.lenght >= 0
    readonly property bool running: _nemoInterface.running
    property string errorString: ""

    signal abort

    property var _areaData: missionItem.areaData
    property real _margin: ScreenTools.defaultFontPixelWidth / 2
    property var _nemoInterface: MCI.NemoInterface

    Component.onCompleted: {
        console.assert(missionItem !== undefined,
                       "please set the missionItem property")
    }

    GridLayout {
        id: mainGrid

        width: availableWidth
        columnSpacing: _margin
        rowSpacing: _margin
        columns: 2

        QGCLabel {
            text: _root.errorString
            wrapMode: Text.WordWrap
            horizontalAlignment: Text.AlignLeft
            color: "orange"
            Layout.columnSpan: parent.columns
            Layout.fillWidth: true
            visible: !_root.areasCorrect
        }

        QGCButton {
            text: running ? qsTr("Stop") : qsTr("Start")
            Layout.columnSpan: parent.columns
            Layout.fillWidth: true
            onPressed: {
                if (running) {
                    _nemoInterface.stop()
                } else {
                    _nemoInterface.start()
                }
            }
        }

        QGCLabel {
            text: qsTr("Status: ") + _nemoInterface.statusString
            wrapMode: Text.WordWrap
            horizontalAlignment: Text.AlignVCenter
            Layout.columnSpan: parent.columns
            Layout.fillWidth: true
        }

        SectionHeader {
            id: progressHeader
            Layout.fillWidth: true
            Layout.columnSpan: parent.columns
            text: qsTr("Progress")
        }

        GridLayout {
            columnSpacing: _margin
            rowSpacing: _margin
            columns: 2
            Layout.columnSpan: parent.columns
            Layout.fillWidth: true
            visible: progressHeader.checked

            QGCButton {
                text: !missionItem.holdProgress ? qsTr("Hold") : qsTr("Stop Holding")
                Layout.fillWidth: true
                Layout.columnSpan: parent.columns
                onPressed: {
                    if (missionItem.holdProgress) {
                        missionItem.holdProgress = false
                    } else {
                        missionItem.holdProgress = true
                    }
                }
            }

            QGCButton {
                text: qsTr("Random")
                Layout.columnSpan: parent.columns
                Layout.fillWidth: true
                onPressed: {
                    _randomProgress()
                }
            }

            QGCButton {
                text: qsTr("Reset")
                Layout.columnSpan: parent.columns
                Layout.fillWidth: true
                onPressed: {
                    _resetProgress()
                }
            }
        }

        // bussy indicator
        ColumnLayout {
            Layout.fillWidth: true
            spacing: _margin
            Layout.maximumWidth: parent.width

            BusyIndicator {
                id: indicator

                property bool calculating: missionItem.calculating

                running: calculating
                visible: calculating || timer.running

                onCalculatingChanged: {
                    if (!calculating) {
                        // defer hiding
                        timer.restart()
                    }
                }

                Timer {
                    id: timer
                    interval: 1000
                    repeat: false
                    running: false
                }
            }
        } // indicator column

        SectionHeader {
            id: hintHeader
            Layout.fillWidth: true
            Layout.columnSpan: parent.columns
            text: qsTr("Hints")
        }

        GridLayout {
            columnSpacing: _margin
            rowSpacing: _margin
            columns: 2
            Layout.columnSpan: 2
            Layout.fillWidth: true
            visible: hintHeader.checked

            QGCLabel {
                id: hintLabel
                wrapMode: Text.WordWrap
                horizontalAlignment: Text.AlignLeft
                text: qsTr("Use this tab to connect to a device implementing the Nemo Interface.
Use the Random button to simulate measurement progress.")
                Layout.fillWidth: true
                Layout.columnSpan: parent.columns
            }
        }

        Settings {
            property alias showHint: hintHeader.checked
        }
    } // GridLayout

    function _randomProgress() {
        var areaArray = _areaData.measurementAreaList
        for (var i = 0; i < areaArray.count; ++i) {
            var area = areaArray.get(i)
            if (area) {
                area.randomProgress()
            } else {
                console.log("empty area!")
            }
        }
    }

    function _resetProgress() {
        var areaArray = _areaData.measurementAreaList
        for (var i = 0; i < areaArray.count; ++i) {
            var area = areaArray.get(i)
            if (area) {
                area.resetProgress()
            } else {
                console.log("empty area!")
            }
        }
    }
} // Rectangle