testdiff2/spiri_src/added/custom/res/Custom/Widgets/CustomAttitudeWidget.qml

/****************************************************************************
 *
 * (c) 2009-2019 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
 *
 * QGroundControl is licensed according to the terms in the file
 * COPYING.md in the root of the source code directory.
 *
 * @file
 *   @author Gus Grubba <gus@auterion.com>
 */

import QtQuick              2.11
import QtGraphicalEffects   1.0

import QGroundControl               1.0
import QGroundControl.Controls      1.0
import QGroundControl.ScreenTools   1.0
import QGroundControl.Palette       1.0
import QGroundControl.FlightMap     1.0

Item {
    id: root

    property bool showPitch:    true
    property var  vehicle:      null
    property real size
    property bool showHeading:  false

    property real _rollAngle:   vehicle ? vehicle.roll.rawValue  : 0
    property real _pitchAngle:  vehicle ? vehicle.pitch.rawValue : 0

    width:  size
    height: size

    Item {
        id:             instrument
        anchors.fill:   parent
        visible:        false

        //----------------------------------------------------
        //-- Artificial Horizon
        CustomArtificialHorizon {
            rollAngle:          _rollAngle
            pitchAngle:         _pitchAngle
            skyColor1:          "#0a2e50"
            skyColor2:          "#2f85d4"
            groundColor1:       "#897459"
            groundColor2:       "#4b3820"
            anchors.fill:       parent
        }
        //----------------------------------------------------
        //-- Instrument Dial
        Image {
            id:                 instrumentDial
            source:             "/custom/img/attitude_dial.svg"
            mipmap:             true
            fillMode:           Image.PreserveAspectFit
            anchors.fill:       parent
            sourceSize.height:  parent.height
            transform: Rotation {
                origin.x:       root.width  / 2
                origin.y:       root.height / 2
                angle:          -_rollAngle
            }
        }
        //----------------------------------------------------
        //-- Pointer
        Image {
            id:                 pointer
            height:             size * 0.0625
            width:              height
            source:             "/custom/img/attitude_pointer.svg"
            antialiasing:       true
            fillMode:           Image.PreserveAspectFit
            sourceSize.height:  height
            anchors.top:        parent.top
            anchors.horizontalCenter: parent.horizontalCenter
        }
        //----------------------------------------------------
        //-- Pitch
        QGCPitchIndicator {
            id:                 pitchWidget
            visible:            root.showPitch
            size:               root.size * 0.5
            anchors.verticalCenter: parent.verticalCenter
            pitchAngle:         _pitchAngle
            rollAngle:          _rollAngle
            color:              Qt.rgba(0,0,0,0)
        }
        //----------------------------------------------------
        //-- Cross Hair
        Image {
            id:                 crossHair
            anchors.centerIn:   parent
            source:             "/custom/img/attitude_crosshair.svg"
            mipmap:             true
            width:              size * 0.75
            sourceSize.width:   width
            fillMode:           Image.PreserveAspectFit
        }
    }

    Rectangle {
        id:             mask
        anchors.fill:   instrument
        radius:         width / 2
        color:          "black"
        visible:        false
    }

    OpacityMask {
        anchors.fill:   instrument
        source:         instrument
        maskSource:     mask
    }

    Rectangle {
        id:             borderRect
        anchors.fill:   parent
        radius:         width / 2
        color:          Qt.rgba(0,0,0,0)
        border.color:   "#000"
        border.width:   1
    }

    QGCLabel {
        anchors.bottomMargin:       Math.round(ScreenTools.defaultFontPixelHeight * 0.5)
        anchors.bottom:             parent.bottom
        anchors.horizontalCenter:   parent.horizontalCenter
        text:                       _headingString3
        color:                      "white"
        visible:                    showHeading
        font.pointSize:             ScreenTools.smallFontPointSize
        property string _headingString: vehicle ? vehicle.heading.rawValue.toFixed(0) : "OFF"
        property string _headingString2: _headingString.length  === 1 ? "0" + _headingString  : _headingString
        property string _headingString3: _headingString2.length === 2 ? "0" + _headingString2 : _headingString2
    }
}