TDataView_ui/scripts/mod/tools/toolJumpToLatlng.js

define(['html!templates/tools/toolJumpToLatlng',
	'modDir/service/poiSearch',
	'css!styles/tools/toolPublicPopup'],
	function (tplLayout, poiSearchF) {

    	/**
    	 * 模块状态，用于存储模块的状态 例如：收起，关闭
    	 * @type {Object}
    	 */
		var status = {
			initialized: false//是否初始化
		};
    	/**
    	 * 模块数据 用于数据存储和外部调用
    	 * @type {Object}
    	 * 数据存放
    	 */
		var modValue = {
			InputType: 1,//查询方式
			jumpLatLng: {//查询默认参数
				lat: 0,
				lng: 0,
				zoom: 1
			},
			marker: null,//图标
			jumpObj: {}//收藏数据
		};
    	/**
    	 * 初始化并订阅事件
    	 * @return {[type]} [description]
    	 */
		function init() {
			if (!status.initialized) {
				setLayout();
				bindEvent();
				subscribe();
				status.initialized = true;
				$("#jumpToLatlngForm .input").val('0');
				$("#jumpToLatlngModal #lngD").val("");
			}
			if ($(".tools-painting").hasClass('cur')) {
				// var r = confirm("是否离开标注并保存当前标注？");
				// if(r){
				//     $(".tsAct li.save").click();
				//     $(".modal .modal-header .close,#userDrawAddModal .form .sure").bind("click",function(){
				afac()
				// })
				// }
			} else {
				afac()
			}

		};
		function afac() {
			$('#jumpToZoom').val(map23DData.view.zoom);
			if (map23DData.display.map2D) {
				$('#jumpToLatlngModal').removeClass('class3d');
			} else if (map23DData.display.map3D) {
				$('#jumpToLatlngModal').addClass('class3d');
			}
			$("#jumpToLatlngModal").show();
			$("#jumpToLatlngModal #lngD").focus();
			ONEMAP.C.publisher.publish({
				modName: 'toolJumpToLatlng'
			}, 'tools:active');
		}
		function setLayout() {
			$('body').append(tplLayout);
			//拖拽
			$("#jumpToLatlngModal .popup-ct").dragmove($('#jumpToLatlngModal'));
		};
		function change23D(options) {
			if (options == '2d') {
				$('#jumpToLatlngModal').removeClass('class3d');
			} else {
				$('#jumpToLatlngModal').addClass('class3d');
			}
		}
    	/**
    	 * 注册监听
    	 * @type {Function}
    	 */
		function subscribe() {
			ONEMAP.C.publisher.subscribe(change23D, 'change23D');
			ONEMAP.C.publisher.subscribe(clearMarker, 'cleanMap');
			ONEMAP.C.publisher.subscribe(remove, 'tools:active');
		};
        /**
         * 关闭模块
         * @return {[type]} [description]
         */
		function remove(options) {
			if (options.modName != 'toolJumpToLatlng') {
				removeCurClass();
			} else {
				if ($('.tools-toolJumpToLatlng').hasClass('cur')) {
					removeCurClass();
				} else {
					$('.tools-toolJumpToLatlng').addClass('cur');
				}
			}
		}
    	/**
    	 * 工具栏状态控制
    	 */
		function removeCurClass(options) {
			$('#toolsBar .tools-toolJumpToLatlng').removeClass('cur');
			$('#topBar .tools-toolJumpToLatlng').removeClass('cur');
			$("#jumpToLatlngModal").hide();
		};
    	/**
    	 * 获取并计算经纬度
    	 * @private
    	 */
		function getLatLng() {
			if (modValue.InputType === 1) {
				modValue.jumpLatLng.lng = L.Util.HMStoLatLng(
					$('#jumpToLatlngForm dt .lng').attr('v'),
					($('#lngD').val() ? $('#lngD').val() : 0),
					($('#lngF').val() ? $('#lngF').val() : 0),
					($('#lngM').val() ? $('#lngM').val() : 0)
				);
				modValue.jumpLatLng.lat = L.Util.HMStoLatLng(
					$('#jumpToLatlngForm dt .lat').attr('v'),
					($('#latD').val() ? $('#latD').val() : 0),
					($('#latF').val() ? $('#latF').val() : 0),
					($('#latM').val() ? $('#latM').val() : 0)
				);
			} else if (modValue.InputType === 2) {
				var lng = parseFloat($('#jumpToLngInput').val() ? $('#jumpToLngInput').val() : 0);
				var lat = parseFloat($('#jumpToLatInput').val() ? $('#jumpToLatInput').val() : 0);
				if ($('#jumpToLatlngForm dt .lat').attr('v') === 's') {
					lat = -1 * lat;
				}
				if ($('#jumpToLatlngForm dt .lng').attr('v') === 'w') {
					lng = -1 * lng;
				}
				modValue.jumpLatLng.lat = lat;
				modValue.jumpLatLng.lng = lng;
			}
			modValue.jumpLatLng.zoom = parseInt($('#jumpToZoom').val());
			jumpTo()
		};
    	/**
    	 * 清除marker
    	 * @return {[type]} [description]
    	 */
		function clearMarker() {
			var key = modValue.marker;
			map23DControl.marker({
				action: 'remove',
				guid: key
			})
		}
    	/**
    	 * 获取输入信息并跳转到指定的坐标
    	 * @type {Function}
    	 * @private
    	 */
		function jumpTo() {
			if (!L.Util.verifyLatLng(modValue.jumpLatLng.lat, modValue.jumpLatLng.lng)) {
				alert('请正确输入经纬范围（经度0-180、纬度0-90）');
				return false;
			}
			clearMarker();
			if (map23DData.display.map2D) {
				map2DViewer.setView({
					center: {
						lat: modValue.jumpLatLng.lat,
						lng: modValue.jumpLatLng.lng
					},
					zoom: modValue.jumpLatLng.zoom
				});
			} else if (map23DData.display.map3D) {
				map3DViewer.setView({
					center: {
						lat: modValue.jumpLatLng.lat,
						lng: modValue.jumpLatLng.lng
					},
					zoom: modValue.jumpLatLng.zoom,
					distance: map3DViewer.getZoomFrom2DZoom(modValue.jumpLatLng.zoom),
					heading: 0,//摄像机平面角度 正北为0
					tilt: 0//摄像机倾斜角
				});
			}
			$("#jumpToLatlngModal").hide();
			removeCurClass();
			ONEMAP.V.loading.load();
			ONEMAP.C.publisher.publish('jumpToLatLng', 'mapChange');
		};
		//设为目标
		function setPoint() {
			_setDirectionsPoint(modValue.jumpObj.latlng[0], modValue.jumpObj.latlng[1], 'start', modValue.jumpObj.name);
		};
		//设为起点
		function setStart() {
			_setDirectionsPoint(modValue.jumpObj.latlng[0], modValue.jumpObj.latlng[1], 'start', modValue.jumpObj.name);
		};
		//途经点
		function setAcross() {
			_setDirectionsPoint(modValue.jumpObj.latlng[0], modValue.jumpObj.latlng[1], 'start', modValue.jumpObj.name);
		};
		//规避点
		function setAvoid() {
			_setDirectionsPoint(modValue.jumpObj.latlng[0], modValue.jumpObj.latlng[1], 'start', modValue.jumpObj.name);
		};
		//终点
		function setStop() {
			_setDirectionsPoint(modValue.jumpObj.latlng[0], modValue.jumpObj.latlng[1], 'start', modValue.jumpObj.name);
		};
		function _setDirectionsPoint(_lat, _lng, _type, _name) {
			switch (_type) {
				case "start":
					if (ONEMAP.M.directions) {
						ONEMAP.M.directions.setStartPoint(new L.LatLng(_lat, _lng), _name);
					} else {
						require(['mod/directions'], function (directions) {
							directions.init();
							directions.setStartPoint(new L.LatLng(_lat, _lng), _name);
						});
					}
					break;
				case "across":
					if (ONEMAP.M.directions) {
						ONEMAP.M.directions.setAcrossPoint(new L.LatLng(_lat, _lng), _name);
					} else {
						require(['mod/directions'], function (directions) {
							directions.init();
							directions.setAcrossPoint(new L.LatLng(_lat, _lng), _name);
						});
					}
					break;

				case "avoid":
					if (ONEMAP.M.directions) {
						ONEMAP.M.directions.setAvoidPoint(new L.LatLng(_lat, _lng), _name);
					} else {
						require(['mod/directions'], function (directions) {
							directions.init();
							directions.setAvoidPoint(new L.LatLng(_lat, _lng), _name);
						});
					}
					break;
				case "stop":
					if (ONEMAP.M.directions) {
						ONEMAP.M.directions.setStopPoint(new L.LatLng(_lat, _lng), _name);
					} else {
						require(['mod/directions'], function (directions) {
							directions.init();
							directions.setStopPoint(new L.LatLng(_lat, _lng), _name);
						});
					}
					break;
			}
		};
		//
    	/**
    	 * 事件绑定
    	 */
		function bindEvent() {
			$("#jumpToLatlngForm .input").bind('click', function () {
				$(this).val('');
			});
			$("#jumpToLatlngModal .close").bind('click', function () {
				removeCurClass();
			});
			$("#jumpToLatlngModal .btn-default.sure").bind('click', function () {
				getLatLng();
				if (!$("#showShiZi").hasClass('cur')) {
					$("#showShiZi").click();
				}

				//removeCurClass();
			});
			//回车执行
			$('#jumpToLngInput, #jumpToLatInput').bind('keydown', function (e) {
				if (e.keyCode === 13) {
					getLatLng();
					//removeCurClass();
				}
			});

			$('#jumpToLatlngForm dt .lng').bind('click', function () {
				if ($(this).attr('v') === 'e') {
					$(this).attr('v', 'w');
					$(this).html('西经');
				} else {
					$(this).attr('v', 'e');
					$(this).html('东经');
				}
			});
			$('#jumpToLatlngForm dt .lat').bind('click', function () {
				if ($(this).attr('v') === 'n') {
					$(this).attr('v', 's');
					$(this).html('南纬');
				} else {
					$(this).attr('v', 'n');
					$(this).html('北纬');
				}
			});

			$("#shi").bind('click', function () {
				if (modValue.InputType === 1) {
					$('#jumpToLatlngForm').removeClass().addClass('type-2');
					// $(this).html('度分秒');
					modValue.InputType = 2;
				}
			})

			$("#du").bind('click', function () {
				if (modValue.InputType === 2) {
					$('#jumpToLatlngForm').removeClass().addClass('type-1');
					// $(this).html('十进制');
					modValue.InputType = 1;
				}
			})

			// $('#jumpToLatlngInputType').bind('click',function(){
			//     if(modValue.InputType === 1){
			//         $('#jumpToLatlngForm').removeClass().addClass('type-2');
			//         $(this).html('度分秒');
			//         modValue.InputType = 2;
			//     }else if(modValue.InputType === 2){
			//         $('#jumpToLatlngForm').removeClass().addClass('type-1');
			//         $(this).html('十进制');
			//         modValue.InputType = 1;
			//     }
			// });
		};
		return ONEMAP.M.toolJumpToLatlng = {
			init: init,
			setStop: setStop,
			setAvoid: setAvoid,
			setAcross: setAcross,
			setStart: setStart,
			setStop: setStop,
			setPoint: setPoint,
			clearMarker: clearMarker
		};
	})