<commit_before>/*=====================================================================

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          2.4
import QtQuick.Controls 1.3
import QtQuick.Dialogs  1.2
import QtLocation       5.3
import QtPositioning    5.3

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

/// Mission Editor

QGCView {
    id:         _root

    viewPanel:          panel
    topDialogMargin:    height - mainWindow.availableHeight

    // zOrder comes from the Loader in MainWindow.qml
    z: QGroundControl.zOrderTopMost

    readonly property int       _decimalPlaces:     8
    readonly property real      _horizontalMargin:  ScreenTools.defaultFontPixelWidth  / 2
    readonly property real      _margin:            ScreenTools.defaultFontPixelHeight / 2
    readonly property var       _activeVehicle:     multiVehicleManager.activeVehicle
    readonly property real      _editFieldWidth:    ScreenTools.defaultFontPixelWidth * 16
    readonly property real      _rightPanelWidth:   ScreenTools.defaultFontPixelWidth * 30
    readonly property real      _rightPanelOpacity: 0.8
    readonly property int       _toolButtonCount:   6
    readonly property string    _autoSyncKey:       "AutoSync"
    readonly property string    _showHelpKey:       "ShowHelp"
    readonly property int       _addMissionItemsButtonAutoOffTimeout:   10000
    readonly property var       _defaultVehicleCoordinate:   QtPositioning.coordinate(37.803784, -122.462276)

    property var    _missionItems:          controller.missionItems
    property var    _currentMissionItem

    property bool   gpsLock:        _activeVehicle ? _activeVehicle.coordinateValid : false
    property bool   _firstGpsLock:  true

    //property var    _homePositionManager:       QGroundControl.homePositionManager
    //property string _homePositionName:          _homePositionManager.homePositions.get(0).name
    //property var    offlineHomePosition:        _homePositionManager.homePositions.get(0).coordinate

    property var    liveHomePosition:           controller.liveHomePosition
    property var    liveHomePositionAvailable:  controller.liveHomePositionAvailable
    property var    homePosition:               _defaultVehicleCoordinate

    property bool _syncNeeded:                  controller.missionItems.dirty
    property bool _syncInProgress:              _activeVehicle ? _activeVehicle.missionManager.inProgress : false

    property bool _showHelp:                    QGroundControl.flightMapSettings.loadBoolMapSetting(editorMap.mapName, _showHelpKey, true)

    onGpsLockChanged:       updateMapToVehiclePosition()

    Component.onCompleted: {
        helpPanel.source = "MissionEditorHelp.qml"
        updateMapToVehiclePosition()
    }

    function updateMapToVehiclePosition() {
        if (gpsLock && _firstGpsLock) {
            _firstGpsLock = false
            editorMap.latitude = _activeVehicle.latitude
            editorMap.longitude = _activeVehicle.longitude
        }
    }

    MissionController {
        id:         controller

        Component.onCompleted: {
            start(true /* editMode */)
        }

        /*
        FIXME: autoSync is temporarily disconnected since it's still buggy

        autoSync:   QGroundControl.flightMapSettings.loadMapSetting(editorMap.mapName, _autoSyncKey, true)

        onAutoSyncChanged:      QGroundControl.flightMapSettings.saveMapSetting(editorMap.mapName, _autoSyncKey, autoSync)
*/

        onMissionItemsChanged: itemDragger.clearItem()
    }

    QGCPalette { id: qgcPal; colorGroupEnabled: enabled }

    ExclusiveGroup {
        id: _mapTypeButtonsExclusiveGroup
    }

    ExclusiveGroup {
        id: _dropButtonsExclusiveGroup
    }

    function setCurrentItem(index) {
        _currentMissionItem = undefined
        for (var i=0; i<_missionItems.count; i++) {
            if (i == index) {
                _currentMissionItem = _missionItems.get(i)
                _currentMissionItem.isCurrentItem = true
            } else {
                _missionItems.get(i).isCurrentItem = false
            }
        }
    }

    QGCViewPanel {
        id:             panel
        anchors.fill:   parent

        Item {
            anchors.fill: parent

            FlightMap {
                id:             editorMap
                anchors.fill:   parent
                mapName:        "MissionEditor"
                latitude:       mainWindow.tabletPosition.latitude
                longitude:      mainWindow.tabletPosition.longitude

                readonly property real animationDuration: 500

                Behavior on zoomLevel {
                    NumberAnimation {
                        duration:       editorMap.animationDuration
                        easing.type:    Easing.InOutQuad
                    }
                }

                Behavior on latitude {
                    NumberAnimation {
                        duration:       editorMap.animationDuration
                        easing.type:    Easing.InOutQuad
                    }
                }

                Behavior on longitude {
                    NumberAnimation {
                        duration:       editorMap.animationDuration
                        easing.type:    Easing.InOutQuad
                    }
                }

                MouseArea {
                    anchors.fill: parent

                    onClicked: {
                        var coordinate = editorMap.toCoordinate(Qt.point(mouse.x, mouse.y))
                        coordinate.latitude = coordinate.latitude.toFixed(_decimalPlaces)
                        coordinate.longitude = coordinate.longitude.toFixed(_decimalPlaces)
                        coordinate.altitude = coordinate.altitude.toFixed(_decimalPlaces)
                        if (false /*homePositionManagerButton.checked*/) {
                            //offlineHomePosition = coordinate
                        } else if (addMissionItemsButton.checked) {
                            var index = controller.addMissionItem(coordinate)
                            addMissionItemsButtonAutoOffTimer.start()
                            setCurrentItem(index)
                        } else {
                            editorMap.zoomLevel = editorMap.maxZoomLevel - 2
                        }
                    }
                }

                // We use this item to support dragging since dragging a MapQuickItem just doesn't seem to work
                Rectangle {
                    id:             itemDragger
                    x:              missionItemIndicator ? (missionItemIndicator.x + missionItemIndicator.anchorPoint.x - (itemDragger.width / 2)) : 100
                    y:              missionItemIndicator ? (missionItemIndicator.y + missionItemIndicator.anchorPoint.y - (itemDragger.height / 2)) : 100
                    width:          _radius * 2
                    height:         _radius * 2
                    //radius:         _radius
                    //border.width:   2
                    //border.color:   "white"
                    color:          "transparent"
                    visible:        false
                    z:              QGroundControl.zOrderMapItems + 1    // Above item icons

                    property var    missionItem
                    property var    missionItemIndicator

                    readonly property real _radius:         ScreenTools.defaultFontPixelHeight * 4
                    readonly property real _arrowHeight:    ScreenTools.defaultFontPixelHeight

                    function clearItem() {
                        itemDragger.visible = false
                        itemDragger.missionItem = undefined
                        itemDragger.missionItemIndicator = undefined
                    }

                    Image {
                        anchors.horizontalCenter:   parent.horizontalCenter
                        anchors.top:                parent.top
                        height:                     parent._arrowHeight
                        fillMode:                   Image.PreserveAspectFit
                        mipmap:                     true
                        smooth:                     true
                        source:                     "/qmlimages/ArrowHead.svg"
                    }

                    Image {
                        id:                     arrowUp
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.right:          parent.right
                        height:                 parent._arrowHeight
                        fillMode:               Image.PreserveAspectFit
                        mipmap:                 true
                        smooth:                 true
                        source:                 "/qmlimages/ArrowHead.svg"
                        transform:              Rotation { origin.x: arrowUp.width / 2; origin.y: arrowUp.height / 2; angle: 90}
                    }

                    Image {
                        id:                         arrowDown
                        anchors.horizontalCenter:   parent.horizontalCenter
                        anchors.bottom:             parent.bottom
                        height:                     parent._arrowHeight
                        fillMode:                   Image.PreserveAspectFit
                        mipmap:                     true
                        smooth:                     true
                        source:                     "/qmlimages/ArrowHead.svg"
                        transform:                  Rotation { origin.x: arrowDown.width / 2; origin.y: arrowDown.height / 2; angle: 180}
                    }

                    Image {
                        id:                     arrowLeft
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.left:           parent.left
                        height:                 parent._arrowHeight
                        fillMode:               Image.PreserveAspectFit
                        mipmap:                 true
                        smooth:                 true
                        source:                 "/qmlimages/ArrowHead.svg"
                        transform:              Rotation { origin.x: arrowLeft.width / 2; origin.y: arrowLeft.height / 2; angle: -90}
                    }

                    Rectangle {
                        width:                      _radius * 2
                        height:                     _radius * 2
                        radius:                     _radius
                        anchors.verticalCenter:     parent.verticalCenter
                        anchors.horizontalCenter:   parent.horizontalCenter
                        border.width:               1
                        border.color:               "white"

                        readonly property real _radius: ScreenTools.defaultFontPixelWidth / 4
                    }

                    Drag.active:    itemDrag.drag.active
                    Drag.hotSpot.x: width  / 2
                    Drag.hotSpot.y: height / 2

                    MouseArea {
                        id:             itemDrag
                        anchors.fill:   parent
                        drag.target:    parent
                        drag.minimumX:  0
                        drag.minimumY:  0
                        drag.maximumX:  itemDragger.parent.width - parent.width
                        drag.maximumY:  itemDragger.parent.height - parent.height

                        property bool dragActive: drag.active

                        onDragActiveChanged: {
                            if (!drag.active) {
                                var point = Qt.point(itemDragger.x + (itemDragger.width  / 2), itemDragger.y + (itemDragger.height / 2))
                                var coordinate = editorMap.toCoordinate(point)
                                coordinate.altitude = itemDragger.missionItem.coordinate.altitude
                                itemDragger.missionItem.coordinate = coordinate
                                editorMap.latitude = itemDragger.missionItem.coordinate.latitude
                                editorMap.longitude = itemDragger.missionItem.coordinate.longitude
                            }
                        }
                    }
                }

                // Add the mission items to the map
                MapItemView {
                    model:          controller.missionItems
                    delegate:       delegateComponent
                }

                Component {
                    id: delegateComponent

                    MissionItemIndicator {
                        id:             itemIndicator
                        coordinate:     object.coordinate
                        visible:        object.specifiesCoordinate && (!object.homePosition || object.homePositionValid)
                        z:              QGroundControl.zOrderMapItems
                        missionItem:    object

                        onClicked: setCurrentItem(object.sequenceNumber)

                        function updateItemIndicator()
                        {
                            if (object.isCurrentItem) {
                                if (object.specifiesCoordinate) {
                                    // Setup our drag item
                                    if (object.sequenceNumber != 0) {
                                        itemDragger.visible = true
                                        itemDragger.missionItem = Qt.binding(function() { return object })
                                        itemDragger.missionItemIndicator = Qt.binding(function() { return itemIndicator })<commit_msg>Continuous drag of mission items<commit_after>/*=====================================================================

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          2.4
import QtQuick.Controls 1.3
import QtQuick.Dialogs  1.2
import QtLocation       5.3
import QtPositioning    5.3

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

/// Mission Editor

QGCView {
    id:         _root

    viewPanel:          panel
    topDialogMargin:    height - mainWindow.availableHeight

    // zOrder comes from the Loader in MainWindow.qml
    z: QGroundControl.zOrderTopMost

    readonly property int       _decimalPlaces:     8
    readonly property real      _horizontalMargin:  ScreenTools.defaultFontPixelWidth  / 2
    readonly property real      _margin:            ScreenTools.defaultFontPixelHeight / 2
    readonly property var       _activeVehicle:     multiVehicleManager.activeVehicle
    readonly property real      _editFieldWidth:    ScreenTools.defaultFontPixelWidth * 16
    readonly property real      _rightPanelWidth:   ScreenTools.defaultFontPixelWidth * 30
    readonly property real      _rightPanelOpacity: 0.8
    readonly property int       _toolButtonCount:   6
    readonly property string    _autoSyncKey:       "AutoSync"
    readonly property string    _showHelpKey:       "ShowHelp"
    readonly property int       _addMissionItemsButtonAutoOffTimeout:   10000
    readonly property var       _defaultVehicleCoordinate:   QtPositioning.coordinate(37.803784, -122.462276)

    property var    _missionItems:          controller.missionItems
    property var    _currentMissionItem

    property bool   gpsLock:        _activeVehicle ? _activeVehicle.coordinateValid : false
    property bool   _firstGpsLock:  true

    //property var    _homePositionManager:       QGroundControl.homePositionManager
    //property string _homePositionName:          _homePositionManager.homePositions.get(0).name
    //property var    offlineHomePosition:        _homePositionManager.homePositions.get(0).coordinate

    property var    liveHomePosition:           controller.liveHomePosition
    property var    liveHomePositionAvailable:  controller.liveHomePositionAvailable
    property var    homePosition:               _defaultVehicleCoordinate

    property bool _syncNeeded:                  controller.missionItems.dirty
    property bool _syncInProgress:              _activeVehicle ? _activeVehicle.missionManager.inProgress : false

    property bool _showHelp:                    QGroundControl.flightMapSettings.loadBoolMapSetting(editorMap.mapName, _showHelpKey, true)

    onGpsLockChanged:       updateMapToVehiclePosition()

    Component.onCompleted: {
        helpPanel.source = "MissionEditorHelp.qml"
        updateMapToVehiclePosition()
    }

    function updateMapToVehiclePosition() {
        if (gpsLock && _firstGpsLock) {
            _firstGpsLock = false
            editorMap.latitude = _activeVehicle.latitude
            editorMap.longitude = _activeVehicle.longitude
        }
    }

    MissionController {
        id:         controller

        Component.onCompleted: {
            start(true /* editMode */)
        }

        /*
        FIXME: autoSync is temporarily disconnected since it's still buggy

        autoSync:   QGroundControl.flightMapSettings.loadMapSetting(editorMap.mapName, _autoSyncKey, true)

        onAutoSyncChanged:      QGroundControl.flightMapSettings.saveMapSetting(editorMap.mapName, _autoSyncKey, autoSync)
*/

        onMissionItemsChanged: itemDragger.clearItem()
    }

    QGCPalette { id: qgcPal; colorGroupEnabled: enabled }

    ExclusiveGroup {
        id: _mapTypeButtonsExclusiveGroup
    }

    ExclusiveGroup {
        id: _dropButtonsExclusiveGroup
    }

    function setCurrentItem(index) {
        _currentMissionItem = undefined
        for (var i=0; i<_missionItems.count; i++) {
            if (i == index) {
                _currentMissionItem = _missionItems.get(i)
                _currentMissionItem.isCurrentItem = true
            } else {
                _missionItems.get(i).isCurrentItem = false
            }
        }
    }

    QGCViewPanel {
        id:             panel
        anchors.fill:   parent

        Item {
            anchors.fill: parent

            FlightMap {
                id:             editorMap
                anchors.fill:   parent
                mapName:        "MissionEditor"
                latitude:       mainWindow.tabletPosition.latitude
                longitude:      mainWindow.tabletPosition.longitude

                readonly property real animationDuration: 500

                Behavior on zoomLevel {
                    NumberAnimation {
                        duration:       editorMap.animationDuration
                        easing.type:    Easing.InOutQuad
                    }
                }

                Behavior on latitude {
                    NumberAnimation {
                        duration:       editorMap.animationDuration
                        easing.type:    Easing.InOutQuad
                    }
                }

                Behavior on longitude {
                    NumberAnimation {
                        duration:       editorMap.animationDuration
                        easing.type:    Easing.InOutQuad
                    }
                }

                MouseArea {
                    anchors.fill: parent

                    onClicked: {
                        var coordinate = editorMap.toCoordinate(Qt.point(mouse.x, mouse.y))
                        coordinate.latitude = coordinate.latitude.toFixed(_decimalPlaces)
                        coordinate.longitude = coordinate.longitude.toFixed(_decimalPlaces)
                        coordinate.altitude = coordinate.altitude.toFixed(_decimalPlaces)
                        if (false /*homePositionManagerButton.checked*/) {
                            //offlineHomePosition = coordinate
                        } else if (addMissionItemsButton.checked) {
                            var index = controller.addMissionItem(coordinate)
                            addMissionItemsButtonAutoOffTimer.start()
                            setCurrentItem(index)
                        } else {
                            editorMap.zoomLevel = editorMap.maxZoomLevel - 2
                        }
                    }
                }

                // We use this item to support dragging since dragging a MapQuickItem just doesn't seem to work
                Rectangle {
                    id:             itemDragger
                    x:              missionItemIndicator ? (missionItemIndicator.x + missionItemIndicator.anchorPoint.x - (itemDragger.width / 2)) : 100
                    y:              missionItemIndicator ? (missionItemIndicator.y + missionItemIndicator.anchorPoint.y - (itemDragger.height / 2)) : 100
                    width:          ScreenTools.defaultFontPixelHeight * 2
                    height:         ScreenTools.defaultFontPixelHeight * 2
                    color:          "transparent"
                    visible:        false
                    z:              QGroundControl.zOrderMapItems + 1    // Above item icons

                    property var    missionItem
                    property var    missionItemIndicator
                    property bool   preventCoordinateBindingLoop: false

                    onXChanged: liveDrag()
                    onYChanged: liveDrag()

                    function liveDrag() {
                        if (!itemDragger.preventCoordinateBindingLoop && Drag.active) {
                            var point = Qt.point(itemDragger.x + (itemDragger.width  / 2), itemDragger.y + (itemDragger.height / 2))
                            var coordinate = editorMap.toCoordinate(point)
                            coordinate.altitude = itemDragger.missionItem.coordinate.altitude
                            itemDragger.preventCoordinateBindingLoop = true
                            itemDragger.missionItem.coordinate = coordinate
                            itemDragger.preventCoordinateBindingLoop = false
                        }
                    }

                    function clearItem() {
                        itemDragger.visible = false
                        itemDragger.missionItem = undefined
                        itemDragger.missionItemIndicator = undefined
                    }

                    Drag.active:    itemDrag.drag.active
                    Drag.hotSpot.x: width  / 2
                    Drag.hotSpot.y: height / 2

                    MouseArea {
                        id:             itemDrag
                        anchors.fill:   parent
                        drag.target:    parent
                        drag.minimumX:  0
                        drag.minimumY:  0
                        drag.maximumX:  itemDragger.parent.width - parent.width
                        drag.maximumY:  itemDragger.parent.height - parent.height
                    }
                }

                // Add the mission items to the map
                MapItemView {
                    model:          controller.missionItems
                    delegate:       delegateComponent
                }

                Component {
                    id: delegateComponent

                    MissionItemIndicator {
                        id:             itemIndicator
                        coordinate:     object.coordinate
                        visible:        object.specifiesCoordinate && (!object.homePosition || object.homePositionValid)
                        z:              QGroundControl.zOrderMapItems
                        missionItem:    object

                        onClicked: setCurrentItem(object.sequenceNumber)

                        function updateItemIndicator()
                        {
                            if (object.isCurrentItem) {
                                if (object.specifiesCoordinate) {
                                    // Setup our drag item
                                    if (object.sequenceNumber != 0) {
                                        itemDragger.visible = true
                                        itemDragger.missionItem = Qt.binding(function() { return object })
                                        itemDragger.missionItemIndicator = Qt.binding(function() { return itemIndicator })
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{'dir': 'git-commits-cleaned', 'id': '3380726', 'n_tokens_mistral': 6223, 'n_tokens_neox': 5720, 'n_words': 1370}