diff options
Diffstat (limited to 'web/app/view')
| -rw-r--r-- | web/app/view/MapMarkerController.js | 443 |
1 files changed, 443 insertions, 0 deletions
diff --git a/web/app/view/MapMarkerController.js b/web/app/view/MapMarkerController.js new file mode 100644 index 00000000..bea1253b --- /dev/null +++ b/web/app/view/MapMarkerController.js @@ -0,0 +1,443 @@ +/* + * Copyright 2015 - 2016 Anton Tananaev (anton@traccar.org) + * + * This program 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. + * + * This program 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 this program. If not, see <http://www.gnu.org/licenses/>. + */ + +Ext.define('Traccar.view.MapController', { + extend: 'Ext.app.ViewController', + alias: 'controller.map', + + requires: [ + 'Traccar.model.Position', + 'Traccar.model.Device', + 'Traccar.GeofenceConverter', + 'Traccar.DeviceImages' + ], + + config: { + listen: { + controller: { + '*': { + selectdevice: 'selectDevice', + selectreport: 'selectReport', + mapstaterequest: 'getMapState' + } + }, + store: { + '#Devices': { + add: 'updateDevice', + update: 'updateDevice', + remove: 'removeDevice' + }, + '#LatestPositions': { + add: 'updateLatest', + update: 'updateLatest' + }, + '#ReportRoute': { + load: 'loadReport', + clear: 'clearReport' + }, + '#Geofences': { + load: 'showGeofences', + add: 'updateGeofences', + update: 'updateGeofences', + remove: 'updateGeofences' + } + }, + component: { + '#': { + selectfeature: 'selectFeature' + } + } + } + }, + + init: function () { + this.latestMarkers = {}; + this.reportMarkers = {}; + this.liveRoutes = {}; + this.liveRouteLength = Traccar.app.getAttributePreference('web.liveRouteLength', 10); + this.lookupReference('showReportsButton').setVisible(Traccar.app.isMobile()); + }, + + showReports: function () { + Traccar.app.showReports(true); + }, + + getDeviceColor: function (device) { + switch (device.get('status')) { + case 'online': + return Traccar.Style.mapColorOnline; + case 'offline': + return Traccar.Style.mapColorOffline; + default: + return Traccar.Style.mapColorUnknown; + } + }, + + updateDevice: function (store, data) { + var i, device, deviceId, marker, style; + + if (!Ext.isArray(data)) { + data = [data]; + } + + for (i = 0; i < data.length; i++) { + device = data[i]; + deviceId = device.get('id'); + + if (deviceId in this.latestMarkers) { + marker = this.latestMarkers[deviceId]; + style = marker.getStyle(); + if (style.getImage().fill !== this.getDeviceColor(device) || + style.getImage().category !== device.get('category')) { + marker.setStyle(this.updateDeviceMarker(style, this.getDeviceColor(device), device.get('category'))); + } + if (style.getText().getText() !== device.get('name')) { + style.getText().setText(device.get('name')); + marker.changed(); + } + } + } + }, + + removeDevice: function (store, data) { + var i, deviceId; + if (!Ext.isArray(data)) { + data = [data]; + } + for (i = 0; i < data.length; i++) { + deviceId = data[i].get('id'); + if (this.latestMarkers[deviceId]) { + this.getView().getLatestSource().removeFeature(this.latestMarkers[deviceId]); + } + } + }, + + onFollowClick: function (button, pressed) { + if (pressed && this.selectedMarker) { + this.getView().getMapView().setCenter(this.selectedMarker.getGeometry().getCoordinates()); + } + }, + + showLiveRoutes: function (button) { + this.getView().getLiveRouteLayer().setVisible(button.pressed); + }, + + updateLatest: function (store, data) { + var i, position, device; + + if (!Ext.isArray(data)) { + data = [data]; + } + + for (i = 0; i < data.length; i++) { + position = data[i]; + device = Ext.getStore('Devices').findRecord('id', position.get('deviceId'), 0, false, false, true); + + if (device) { + this.updateLatestMarker(position, device); + this.updateLiveRoute(position); + } + } + }, + + updateLatestMarker: function (position, device) { + var geometry, deviceId, marker, style; + geometry = new ol.geom.Point(ol.proj.fromLonLat([ + position.get('longitude'), + position.get('latitude') + ])); + deviceId = position.get('deviceId'); + if (deviceId in this.latestMarkers) { + marker = this.latestMarkers[deviceId]; + style = marker.getStyle(); + if (style.getImage().angle !== position.get('course')) { + Traccar.DeviceImages.rotateImageIcon(style.getImage(), position.get('course')); + } + marker.setGeometry(geometry); + } else { + marker = new ol.Feature(geometry); + marker.set('record', device); + + style = this.getLatestMarker(this.getDeviceColor(device), + position.get('course'), + device.get('category')); + style.getText().setText(device.get('name')); + marker.setStyle(style); + this.latestMarkers[deviceId] = marker; + this.getView().getLatestSource().addFeature(marker); + + } + + if (marker === this.selectedMarker && this.lookupReference('deviceFollowButton').pressed) { + this.getView().getMapView().setCenter(marker.getGeometry().getCoordinates()); + } + }, + + updateLiveRoute: function (position) { + var deviceId, liveLine, liveCoordinates, lastLiveCoordinates, newCoordinates; + deviceId = position.get('deviceId'); + if (deviceId in this.liveRoutes) { + liveCoordinates = this.liveRoutes[deviceId].getGeometry().getCoordinates(); + lastLiveCoordinates = liveCoordinates[liveCoordinates.length - 1]; + newCoordinates = ol.proj.fromLonLat([position.get('longitude'), position.get('latitude')]); + if (lastLiveCoordinates[0] === newCoordinates[0] && + lastLiveCoordinates[1] === newCoordinates[1]) { + return; + } + if (liveCoordinates.length >= this.liveRouteLength) { + liveCoordinates.shift(); + } + liveCoordinates.push(newCoordinates); + this.liveRoutes[deviceId].getGeometry().setCoordinates(liveCoordinates); + } else { + liveLine = new ol.Feature({ + geometry: new ol.geom.LineString([ + ol.proj.fromLonLat([ + position.get('longitude'), + position.get('latitude') + ]) + ]) + }); + liveLine.setStyle(this.getRouteStyle(deviceId)); + this.liveRoutes[deviceId] = liveLine; + this.getView().getLiveRouteSource().addFeature(liveLine); + } + }, + + loadReport: function (store, data) { + var i, position, point, geometry, marker, style; + + this.clearReport(store); + + if (data.length > 0) { + this.reportRoute = []; + for (i = 0; i < data.length; i++) { + if (i === 0 || data[i].get('deviceId') !== data[i - 1].get('deviceId')) { + this.reportRoute.push(new ol.Feature({ + geometry: new ol.geom.LineString([]) + })); + this.reportRoute[this.reportRoute.length - 1].setStyle(this.getRouteStyle(data[i].get('deviceId'))); + this.getView().getRouteSource().addFeature(this.reportRoute[this.reportRoute.length - 1]); + } + position = data[i]; + + point = ol.proj.fromLonLat([ + position.get('longitude'), + position.get('latitude') + ]); + geometry = new ol.geom.Point(point); + + marker = new ol.Feature(geometry); + marker.set('record', position); + this.reportMarkers[position.get('id')] = marker; + this.getView().getReportSource().addFeature(marker); + + style = this.getReportMarker(position.get('deviceId'), position.get('course')); + /*style.getText().setText( + Ext.Date.format(position.get('fixTime'), Traccar.Style.dateTimeFormat24));*/ + + marker.setStyle(style); + + this.reportRoute[this.reportRoute.length - 1].getGeometry().appendCoordinate(point); + } + + this.getView().getMapView().fit(this.reportRoute[0].getGeometry(), this.getView().getMap().getSize()); + } + }, + + clearReport: function (store) { + var key, i; + + if (this.reportRoute) { + for (i = 0; i < this.reportRoute.length; i++) { + this.getView().getRouteSource().removeFeature(this.reportRoute[i]); + } + this.reportRoute = null; + } + + if (this.reportMarkers) { + for (key in this.reportMarkers) { + if (this.reportMarkers.hasOwnProperty(key)) { + this.getView().getReportSource().removeFeature(this.reportMarkers[key]); + } + } + this.reportMarkers = {}; + } + }, + + getRouteStyle: function (deviceId) { + var index = 0; + if (deviceId !== undefined) { + index = deviceId % Traccar.Style.mapRouteColor.length; + } + return new ol.style.Style({ + stroke: new ol.style.Stroke({ + color: Traccar.Style.mapRouteColor[index], + width: Traccar.Style.mapRouteWidth + }) + }); + }, + + getMarkerStyle: function (zoom, color, angle, category) { + var image = Traccar.DeviceImages.getImageIcon(color, zoom, angle, category); + return new ol.style.Style({ + image: image, + text: new ol.style.Text({ + textBaseline: 'bottom', + fill: new ol.style.Fill({ + color: Traccar.Style.mapTextColor + }), + stroke: new ol.style.Stroke({ + color: Traccar.Style.mapTextStrokeColor, + width: Traccar.Style.mapTextStrokeWidth + }), + offsetY: -image.getSize()[1] / 2 - Traccar.Style.mapTextOffset, + font : Traccar.Style.mapTextFont + }) + }); + }, + + getLatestMarker: function (color, angle, category) { + return this.getMarkerStyle(false, color, angle, category); + }, + + getReportMarker: function (deviceId, angle) { + var index = 0; + if (deviceId !== undefined) { + index = deviceId % Traccar.Style.mapRouteColor.length; + } + return this.getMarkerStyle(false, Traccar.Style.mapRouteColor[index], angle, 'arrow'); + }, + + resizeMarker: function (style, zoom) { + var image, text; + image = Traccar.DeviceImages.getImageIcon(style.getImage().fill, + zoom, + style.getImage().angle, + style.getImage().category); + text = style.getText(); + text.setOffsetY(-image.getSize()[1] / 2 - Traccar.Style.mapTextOffset); + return new ol.style.Style({ + image: image, + text: text + }); + }, + + updateDeviceMarker: function (style, color, category) { + var image, text; + image = Traccar.DeviceImages.getImageIcon(color, + style.getImage().zoom, + style.getImage().angle, + category); + text = style.getText(); + text.setOffsetY(-image.getSize()[1] / 2 - Traccar.Style.mapTextOffset); + return new ol.style.Style({ + image: image, + text: text + }); + }, + + selectMarker: function (marker, center) { + if (this.selectedMarker) { + this.selectedMarker.setStyle( + this.resizeMarker(this.selectedMarker.getStyle(), false)); + } + + if (marker) { + marker.setStyle( + this.resizeMarker(marker.getStyle(), true)); + if (center) { + this.getView().getMapView().setCenter(marker.getGeometry().getCoordinates()); + } + } + + this.selectedMarker = marker; + }, + + selectDevice: function (device, center) { + this.selectMarker(this.latestMarkers[device.get('id')], center); + }, + + selectReport: function (position, center) { + if (position instanceof Traccar.model.Position) { + this.selectMarker(this.reportMarkers[position.get('id')], center); + } + }, + + selectFeature: function (feature) { + var record = feature.get('record'); + if (record) { + if (record instanceof Traccar.model.Device) { + this.fireEvent('selectdevice', record, false); + } else { + this.fireEvent('selectreport', record, false); + } + } + }, + + getMapState: function () { + var zoom, center, projection; + projection = this.getView().getMapView().getProjection(); + center = ol.proj.transform(this.getView().getMapView().getCenter(), projection, 'EPSG:4326'); + zoom = this.getView().getMapView().getZoom(); + this.fireEvent('mapstate', center[1], center[0], zoom); + }, + + getGeofenceStyle: function (label) { + return new ol.style.Style({ + fill: new ol.style.Fill({ + color: Traccar.Style.mapGeofenceOverlay + }), + stroke: new ol.style.Stroke({ + color: Traccar.Style.mapGeofenceColor, + width: Traccar.Style.mapGeofenceWidth + }), + text: new ol.style.Text({ + text: label, + fill: new ol.style.Fill({ + color: Traccar.Style.mapGeofenceTextColor + }), + stroke: new ol.style.Stroke({ + color: Traccar.Style.mapTextStrokeColor, + width: Traccar.Style.mapTextStrokeWidth + }), + font : Traccar.Style.mapTextFont + }) + }); + }, + + showGeofences: function () { + if (this.lookupReference('showGeofencesButton').pressed) { + Ext.getStore('Geofences').each(function (geofence) { + var feature = new ol.Feature(Traccar.GeofenceConverter + .wktToGeometry(this.getView().getMapView(), geofence.get('area'))); + feature.setStyle(this.getGeofenceStyle(geofence.get('name'))); + this.getView().getGeofencesSource().addFeature(feature); + return true; + }, this); + } else { + this.getView().getGeofencesSource().clear(); + } + }, + + updateGeofences: function () { + if (this.lookupReference('showGeofencesButton').pressed) { + this.getView().getGeofencesSource().clear(); + this.showGeofences(); + } + } +}); |