app/BtnGuidance.qml

   1 import QtQuick 2.0\r
   2 import QtQuick.Controls 1.5\r
   3 import QtLocation 5.9\r
   4 import QtPositioning 5.6\r
   5 \r
   6 Item {\r
   7     id: btn_guidance\r
   8 \r
   9     // 0: idle\r
  10     // 1: routing\r
  11     // 2: on guide\r
  12     property int sts_guide: 0\r
  13 \r
  14     onSts_guideChanged: {\r
  15         console.log("onSts_guideChanged")\r
  16         switch(btn_guidance.sts_guide){\r
  17         case 0:\r
  18             positionTimer.stop();\r
  19             break\r
  20         case 1:\r
  21             break\r
  22         case 2:\r
  23             positionTimer.start();\r
  24             break\r
  25         default:\r
  26             break\r
  27         }\r
  28     }\r
  29 \r
  30     function startGuidance() {\r
  31         btn_present_position.state = "Flowing"\r
  32         btn_guidance.sts_guide = 2\r
  33         btn_guidance.state = "onGuide"\r
  34     }\r
  35 \r
  36     function discardWaypoints() {\r
  37         map.initDestination()\r
  38 \r
  39         if(btn_guidance.sts_guide != 0){\r
  40             map.qmlSignalStopDemo()\r
  41         }\r
  42 \r
  43         if(map.center !== map.currentpostion){\r
  44             btn_present_position.state = "Optional"\r
  45         }\r
  46 \r
  47         btn_guidance.sts_guide = 0\r
  48         btn_guidance.state = "Idle"\r
  49     }\r
  50 \r
  51     Timer {\r
  52         id: positionTimer\r
  53         interval: fileOperation.getUpdateInterval();\r
  54         running: false;\r
  55         repeat: true\r
  56         onTriggered: map.updatePositon()\r
  57     }\r
  58 \r
  59     Button {\r
  60         id: discard\r
  61         width: 100\r
  62         height: 100\r
  63 \r
  64         visible: false\r
  65 \r
  66         onClicked: discardWaypoints()\r
  67 \r
  68         Image {\r
  69             id: discard_image\r
  70             width: 92\r
  71             height: 92\r
  72             anchors.verticalCenter: parent.verticalCenter\r
  73             anchors.horizontalCenter: parent.horizontalCenter\r
  74             source: "images/200px-Black_close_x.svg.png"\r
  75         }\r
  76     }\r
  77 \r
  78     Button {\r
  79         id: guidance\r
  80                 width: 100\r
  81                 height: 100\r
  82 \r
  83         visible: false\r
  84 \r
  85         onClicked: { startGuidance() }\r
  86 \r
  87                 Image {\r
  88             id: guidance_image\r
  89                         width: 92\r
  90                         height: 92\r
  91                         anchors.verticalCenter: parent.verticalCenter\r
  92                         anchors.horizontalCenter: parent.horizontalCenter\r
  93             source: "images/124px-Pictograms-nps-land-driving_tour-2.svg.png"\r
  94                 }\r
  95 \r
  96         }\r
  97     states: [\r
  98         State {\r
  99             name: "Idle"\r
 100             PropertyChanges { target: discard; visible: false }\r
 101             PropertyChanges { target: guidance; visible: false }\r
 102             PropertyChanges { target: guidance; x: 0 }\r
 103             PropertyChanges { target: progress_next_cross; state: "invisible" }\r
 104             PropertyChanges { target: img_destination_direction; state: "invisible" }\r
 105         },\r
 106         State {\r
 107             name: "Routing"\r
 108             PropertyChanges { target: discard; visible: true }\r
 109             PropertyChanges { target: guidance; visible: true }\r
 110             PropertyChanges { target: guidance; x: -150 }\r
 111             PropertyChanges { target: progress_next_cross; state: "invisible" }\r
 112             PropertyChanges { target: img_destination_direction; state: "invisible" }\r
 113         },\r
 114         State {\r
 115             name: "onGuide"\r
 116             PropertyChanges { target: discard; visible: true }\r
 117             PropertyChanges { target: guidance; visible: false }\r
 118             PropertyChanges { target: guidance; x: 0 }\r
 119             PropertyChanges { target: progress_next_cross; state: "visible" }\r
 120             PropertyChanges { target: img_destination_direction; state: "0" }\r
 121         }\r
 122     ]\r
 123 \r
 124     transitions: Transition {\r
 125         NumberAnimation { properties: "x"; easing.type: Easing.InOutQuad }\r
 126         NumberAnimation { properties: "visible"; easing.type: Easing.InOutQuad }\r
 127     }\r
 128 }\r