SafetyComponent.qml

/*=====================================================================

 QGroundControl Open Source Ground Control Station

 (c) 2009 - 2015 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>

 This file is part of the QGROUNDCONTROL project

 QGROUNDCONTROL is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 QGROUNDCONTROL is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.

 ======================================================================*/

import QtQuick 2.2
import QtQuick.Controls 1.2
import QtQuick.Controls.Styles 1.2

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

FactPanel {
    id:     panel

    QGCPalette { id: palette; colorGroupEnabled: true }
    FactPanelController { id: controller; factPanel: panel }

    property int flightLineWidth: 2             // width of lines for flight graphic
    property int loiterAltitudeColumnWidth: 180 // width of loiter altitude column
    property int shadedMargin: 20               // margin inset for shaded areas
    property int controlVerticalSpacing: 10     // vertical spacing between controls
    property int homeWidth: 50                  // width of home graphic
    property int planeWidth: 40                 // width of plane graphic
    property int arrowToHomeSpacing: 20         // space between down arrow and home graphic
    property int arrowWidth: 18                 // width for arrow graphic
    property int firstColumnWidth: 220          // Width of first column in return home triggers area

    Column {
        anchors.fill: parent

        QGCLabel {
            text: "SAFETY CONFIG"
            font.pointSize: ScreenTools.largeFontPointSize
        }

        Item { height: 20; width: 10 } // spacer

        //-----------------------------------------------------------------
        //-- Return Home Triggers

        QGCLabel { text: "Triggers For Return Home"; font.pointSize: ScreenTools.mediumFontPointSize; }

        Item { height: 10; width: 10 } // spacer

        Rectangle {
            width: parent.width
            height: triggerColumn.height
            color: palette.windowShade

            Column {
                id: triggerColumn
                spacing: controlVerticalSpacing
                anchors.margins: shadedMargin
                anchors.left: parent.left

                // Top margin
                Item { height: 1; width: 10 }

                Row {
                    spacing: 10
                    QGCLabel { text: "RC Transmitter Signal Loss"; width: firstColumnWidth; anchors.baseline: rcLossField.baseline }
                    QGCLabel { text: "Return Home after"; anchors.baseline: rcLossField.baseline }
                    FactTextField {
                        id:         rcLossField
                        fact:       controller.getParameterFact(-1, "COM_RC_LOSS_T")
                        showUnits:  true
                    }
                }

                Row {
                    spacing: 10
                    FactCheckBox {
                        id:                 telemetryTimeoutCheckbox
                        anchors.baseline:   telemetryLossField.baseline
                        width:              firstColumnWidth
                        fact:               controller.getParameterFact(-1, "COM_DL_LOSS_EN")
                        checkedValue:       1
                        uncheckedValue:     0
                        text:               "Telemetry Signal Timeout"
                    }
                    QGCLabel { text: "Return Home after"; anchors.baseline: telemetryLossField.baseline }
                    FactTextField {
                        id:         telemetryLossField
                        fact:       controller.getParameterFact(-1, "COM_DL_LOSS_T")
                        showUnits:  true
                        enabled:    telemetryTimeoutCheckbox.checked
                    }
                }

                // Bottom margin
                Item { height: 1; width: 10 }
            }
        }

        Item { height: 20; width: 10 }    // spacer

        //-----------------------------------------------------------------
        //-- Return Home Settings

        QGCLabel { text: "Return Home Settings"; font.pointSize: ScreenTools.mediumFontPointSize; }

        Item { height: 10; width: 10 } // spacer

        Rectangle {
            width:  parent.width
            height: settingsColumn.height
            color:  palette.windowShade

            Column {
                id:                 settingsColumn
                width:              parent.width
                anchors.margins:    shadedMargin
                anchors.left:       parent.left

                Item { height: shadedMargin; width: 10 } // top margin

                // This item is the holder for the climb alt and loiter seconds fields
                Item {
                    width:  parent.width
                    height: climbAltitudeColumn.height

                    Column {
                        id:         climbAltitudeColumn
                        spacing:    controlVerticalSpacing

                        QGCLabel { text: "Climb to altitude of" }
                        FactTextField {
                            id:         climbField
                            fact:       controller.getParameterFact(-1, "RTL_RETURN_ALT")
                            showUnits:  true
                        }
                    }


                    Column {
                        x:          flightGraphic.width - 200
                        spacing:    controlVerticalSpacing

                        QGCCheckBox {
                            id:         homeLoiterCheckbox
                            checked:    fact.value > 0
                            text:       "Loiter at Home altitude for"

                            property Fact fact: controller.getParameterFact(-1, "RTL_LAND_DELAY")

                            onClicked: {
                                fact.value = checked ? 60 : -1
                            }
                        }

                        FactTextField {
                            fact:       controller.getParameterFact(-1, "RTL_LAND_DELAY")
                            showUnits:  true
                            enabled:    homeLoiterCheckbox.checked == true
                        }
                    }
                }

                Item { height: 20; width: 10 }    // spacer

                // This row holds the flight graphic and the home loiter alt column
                Row {
                    width:      parent.width
                    spacing:    20

                    // Flight graphic
                    Item {
                        id:     flightGraphic
                        width:  parent.width - loiterAltitudeColumnWidth
                        height: 200 // controls the height of the flight graphic

                        Rectangle {
                            x:      planeWidth / 2
                            height: planeImage.y - 5
                            width:  flightLineWidth
                            color:  palette.button
                        }
                        Rectangle {
                            x:      planeWidth / 2
                            height: flightLineWidth
                            width:  parent.width - x
                            color:  palette.button
                        }
                        Rectangle {
                            x:      parent.width - flightLineWidth
                            height: parent.height - homeWidth - arrowToHomeSpacing
                            width:  flightLineWidth
                            color:  palette.button
                        }

                        QGCColoredImage {
                            id:         planeImage
                            y:          parent.height - planeWidth - 40
                            source:     "/qml/SafetyComponentPlane.png"
                            fillMode:   Image.PreserveAspectFit
                            width:      planeWidth
                            height:     planeWidth
                            smooth:     true
                            color:      palette.button
                        }

                        QGCColoredImage {
                            x:          planeWidth + 70
                            y:          parent.height - height - 20
                            width:      80
                            height:     parent.height / 2
                            source:     "/qml/SafetyComponentTree.svg"
                            fillMode:   Image.Stretch
                            smooth:     true
                            color:      palette.windowShadeDark
                        }

                        QGCColoredImage {
                            x:          planeWidth + 15
                            y:          parent.height - height
                            width:      100
                            height:     parent.height * .75
                            source:     "/qml/SafetyComponentTree.svg"
                            fillMode:   Image.PreserveAspectFit
                            smooth:     true
                            color:      palette.button
                        }

                        QGCColoredImage {
                            x:          parent.width - (arrowWidth/2) - 1
                            y:          parent.height - homeWidth - arrowToHomeSpacing - 2
                            source:     "/qml/SafetyComponentArrowDown.png"
                            fillMode:   Image.PreserveAspectFit
                            width:      arrowWidth
                            height:     arrowWidth
                            smooth:     true
                            color:      palette.button
                        }

                        QGCColoredImage {
                            id:         homeImage
                            x:          parent.width - (homeWidth / 2)
                            y:          parent.height - homeWidth
                            source:     "/qml/SafetyComponentHome.png"
                            fillMode:   Image.PreserveAspectFit
                            width:      homeWidth
                            height:     homeWidth
                            smooth:     true
                            color:  palette.button
                        }
                    }

                    Column {
                        spacing: controlVerticalSpacing

                        QGCLabel {
                            text:       "Home loiter altitude";
                            color:      palette.text;
                            enabled:    homeLoiterCheckbox.checked === true
                        }
                        FactTextField {
                            id:         descendField;
                            fact:       controller.getParameterFact(-1, "RTL_DESCEND_ALT")
                            enabled:    homeLoiterCheckbox.checked === true
                            showUnits:  true
                        }
                    }
                }

                Item { height: shadedMargin; width: 10 } // bottom margin
            }
        }

        QGCLabel {
            width:          parent.width
            font.pointSize: ScreenTools.mediumFontPointSize
            text:           "Warning: You have an advanced safety configuration set using the NAV_RCL_OBC parameter. The above settings may not apply.";
            visible:        fact.value !== 0
            wrapMode:       Text.Wrap

            property Fact fact: controller.getParameterFact(-1, "NAV_RCL_OBC")
        }

        QGCLabel {
            width:          parent.width
            font.pointSize: ScreenTools.mediumFontPointSize
            text:           "Warning: You have an advanced safety configuration set using the NAV_DLL_OBC parameter. The above settings may not apply.";
            visible:        fact.value !== 0
            wrapMode:       Text.Wrap

            property Fact fact: controller.getParameterFact(-1, "NAV_DLL_OBC")
        }
    }
}