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04-Todo-Maps.html
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04-Todo-Maps.html
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<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<link rel="stylesheet" href="http://yui.yahooapis.com/pure/0.1.0/pure-min.css">
<script src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
<title>wbyoko - Todo Maps</title>
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0px; padding: 0px }
.google-map{width:100%; height:100%;}
.map-control{background-color: white; margin:1em; padding:.5em; border-radius: 1em; word-wrap: break-word;}
</style>
</head>
<body ng-app="mapComponentsApp">
<div class="google-map" todo-maps="" latitude="43.074688" longitude="-89.384294"></div>
<script type="text/html" id="todosControlTemplate">
<section class="pure-u-1-6 map-control">
<header>
<h3>Todo Maps</h3>
<small>Double click todo title or marker to edit.</small>
<div class="pure-menu pure-menu-open pure-menu-horizontal">
<ul>
<li ng-class="{'pure-menu-selected': location.path() == '/'} "><a href="#/">All</a></li>
<li ng-class="{'pure-menu-selected': location.path() == '/active'}"><a href="#/active">Active</a></li>
<li ng-class="{'pure-menu-selected': location.path() == '/completed'}"><a href="#/completed">Completed</a></li>
</ul>
</div>
</header>
<section ng-show="todos.filtered().length">
<ul>
<li ng-repeat="todo in todos.filtered()" ng-class="{completed: todo.completed}">
<div>
<input type="checkbox" ng-model="todo.completed">
<label
ng-click="controls.openInfoWindowByTodoId(todo.id)"
ng-dblclick="controls.editTodoById(todo.id)">{{todo.title}}</label>
</div>
</li>
</ul>
</section>
<footer>
<span ng-show="todos.remainingCount()">
<strong>{{todos.remainingCount()}}</strong>
<span ng-pluralize count="todos.remainingCount()" when="{ one: 'item left', other: 'items left' }"></span>
</span>
<hr />
<button class="pure-button" ng-click="todos.prune()" ng-show="todos.remainingCount() < todos.items.length">
Clear completed ({{todos.items.length - todos.remainingCount()}})
</button>
<button class="pure-button pure-button-success" ng-click="controls.newTodo()" ng-hide="controls.editTodo">New Todo</button>
</footer>
</section>
</script>
<script type="text/html" id="infoWindowTemplate">
<div class="google-map">
<h3>{{infow.data.title}}</h3>
<p ng-show="infow.data.desc">{{infow.data.desc}}</p>
<div style="clear: both;"></div>
</div>
</script>
<script type="text/html" id="editTodoControlTemplate">
<div class="pure-u-1-6 map-control" ng-show="controls.editTodo" ng-controller="EditTodoCtrl">
<form name="editTodoForm" class="pure-form" ng-submit="submitTodo()">
<fieldset>
<label for="title">Title:</label>
<input id="title" class="pure-input-1" type="text" ng-model="editTodo.title" ng-maxlength="30" required>
<label for="description">Description:</label>
<input id="description" class="pure-input-1" type="text" ng-model="editTodo.desc">
<label for="latitude">Latitude:</label>
<input id="latitude" class="pure-input-1" type="text" ng-model="editTodo.lat">
<label for="longitude">Longitude:</label>
<input id="longitude" class="pure-input-1" type="text" ng-model="editTodo.lng">
<div ng-show="editTodo.id !== -1">
<label for="completed">Completed:</label>
<input id="completed" type="checkbox" ng-model="editTodo.comp">
</div>
<button class="pure-button pure-button-primary pure-input-1" type="submit">{{editTodo.saveMsg}}</button>
<button class="pure-button pure-input-1" ng-click="resetCloseTodoForm()">{{editTodo.cancelMsg}}</button>
</fieldset>
</form>
</div>
</script>
<script type="text/javascript">
var mapApp = angular.module('mapComponentsApp', []);
mapApp.value('NEW_TODO_ID', -1);
mapApp.service('mapService', function () {
var map;
this.setMap = function (myMap) {
map = myMap;
};
this.getMap = function () {
if (map) return map;
throw new Error("Map not defined");
};
this.getLatLng = function () {
var center = map.getCenter();
return {
lat: center.lat(),
lng: center.lng()
};
};
});
mapApp.service('todosService', function ($filter) {
// nextId and list both have mock starting data
this.nextId = 4;
this.items = [
{
id: 1,
completed: false,
title: 'Play Tennis',
desc: '',
lat: 43.09278984218124,
lng: -89.36774236078266
}, {
id: 2,
completed: true,
title: 'Buy Groceries',
desc: 'Steak, Pasta, Spinach',
lat: 43.06487353914984,
lng: -89.41749499107603
}, {
id: 3,
completed: false,
title: 'Picnic Time',
desc: 'Hang out with friends',
lat: 43.0869882068853,
lng: -89.42141638065578
}
];
this.filter = {};
this.filtered = function () {
return $filter('filter')(this.items, this.filter);
};
this.remainingCount = function () {
return $filter('filter')(this.items, {completed: false}).length;
};
this.getTodoById = function (todoId) {
var todo, i;
for (i = this.items.length - 1; i >= 0; i--) {
todo = this.items[i];
if (todo.id === todoId) {
return todo;
}
}
return false;
};
this.addTodo = function (title, desc, lat, lng) {
var newTodo = {
id: this.nextId++,
completed: false,
title: title,
desc: desc,
lat: lat,
lng: lng
};
this.items.push(newTodo);
};
this.updateTodo = function (todoId, title, desc, lat, lng, comp) {
var todo = this.getTodoById(todoId);
if (todo) {
todo.title = title;
todo.desc = desc;
todo.lat = lat;
todo.lng = lng;
todo.completed = comp;
todo.id = this.nextId++;
}
};
this.prune = function () {
var flag = false, i;
for (var i = this.items.length - 1; i >= 0; i--) {
if (this.items[i].completed) {
flag = true;
this.items.splice(i, 1);
}
}
if (flag) this.nextId++;
};
});
mapApp.service('markersService', function () {
this.markers = [];
this.getMarkerByTodoId = function (todoId) {
var marker, i;
for (i = this.markers.length - 1; i >= 0; i--) {
marker = this.markers[i];
if (marker.get("id") === todoId) {
return marker;
}
}
return false;
};
});
mapApp.service('infoWindowService', function (mapService) {
var infoWindow;
this.data = {};
this.registerInfoWindow = function (myInfoWindow) {
infowindow = myInfoWindow;
};
this.setData = function (todoId, todoTitle, todoDesc) {
this.data.id = todoId;
this.data.title = todoTitle;
this.data.desc = todoDesc;
};
this.open = function (marker) {
infowindow.open(mapService.getMap(), marker);
};
this.close = function () {
if (infowindow) {
infowindow.close();
this.data = {};
}
};
});
mapApp.service('mapControlsService', function (infoWindowService, markersService, NEW_TODO_ID) {
this.editTodo = false;
this.editTodoId = NEW_TODO_ID;
this.newTodo = function () {
this.editTodoById();
};
this.editTodoById = function (todoId) {
this.editTodoId = todoId || NEW_TODO_ID;
this.editTodo = true;
};
this.openInfoWindowByTodoId = function (todoId) {
var marker = markersService.getMarkerByTodoId(todoId);
if (marker) {
infoWindowService.setData(todoId, marker.getTitle(), marker.get("desc"));
infoWindowService.open(marker);
return;
}
};
});
mapApp.controller('EditTodoCtrl', function ($scope, mapService, todosService, infoWindowService, mapControlsService, NEW_TODO_ID) {
var editPinImage,
editMarker;
$scope.editTodo = {};
// editMarker Setup Start
editPinImage = new google.maps.MarkerImage("http://chart.apis.google.com/chart?chst=d_map_pin_letter&chld=%E2%80%A2|" + "55FF00",
new google.maps.Size(21, 34),
new google.maps.Point(0,0),
new google.maps.Point(10, 34));
editMarker = new google.maps.Marker({
title: "Drag Me",
draggable: true,
clickable: false,
icon: editPinImage,
position: new google.maps.LatLng(0, 0)
});
function editMarkerDragCallback (scope, myMarker) {
return function () {
var pos = myMarker.getPosition();
scope.editTodo.lat = pos.lat();
scope.editTodo.lng = pos.lng();
if(!scope.$$phase) scope.$apply();
};
}
google.maps.event.addListener(editMarker, 'drag', editMarkerDragCallback($scope, editMarker));
function editMarkerDblClickCallback (scope) {
return function () {
scope.$apply(function () {
scope.submitTodo();
});
};
}
google.maps.event.addListener(editMarker, 'dblclick', editMarkerDblClickCallback($scope));
$scope.$watch('editTodo.lat + editTodo.lng', function (newValue, oldValue) {
if (newValue !== oldValue) {
var pos = editMarker.getPosition(),
latitude = pos.lat(),
longitude = pos.lng();
if ($scope.editTodo.lat !== latitude || $scope.editTodo.lng !== longitude)
editMarker.setPosition(new google.maps.LatLng($scope.editTodo.lat || 0, $scope.editTodo.lng || 0));
}
});
// editMarker Setup End
$scope.$watch('controls.editTodo + controls.editTodoId', function () {
var pos, todo = mapControlsService.editTodoId !== NEW_TODO_ID && todosService.getTodoById(mapControlsService.editTodoId);
infoWindowService.close();
if (mapControlsService.editTodo) {
if (todo) {
$scope.editTodo = {
id: todo.id,
title: todo.title,
desc: todo.desc,
lat: todo.lat,
lng: todo.lng,
comp: todo.completed,
saveMsg: "Update Todo",
cancelMsg: "Discard Changes"
};
} else {
pos = mapService.getLatLng();
$scope.editTodo = {
id: NEW_TODO_ID,
lat: pos.lat,
lng: pos.lng,
saveMsg: "Save Todo",
cancelMsg: "Discard Todo"
};
}
editMarker.setMap(mapService.getMap());
}
});
$scope.submitTodo = function () {
if ($scope.editTodoForm.$valid) {
if ($scope.editTodo.id === NEW_TODO_ID)
addTodo();
else
editTodo();
}
}
$scope.resetCloseTodoForm = function () {
editMarker.setMap(null);
mapControlsService.editTodo = false;
mapControlsService.editTodoId = NEW_TODO_ID;
$scope.editTodo = {};
}
function addTodo () {
todosService.addTodo(
$scope.editTodo.title,
$scope.editTodo.desc,
$scope.editTodo.lat,
$scope.editTodo.lng);
$scope.resetCloseTodoForm();
}
function editTodo () {
todosService.updateTodo(
$scope.editTodo.id,
$scope.editTodo.title,
$scope.editTodo.desc,
$scope.editTodo.lat,
$scope.editTodo.lng,
$scope.editTodo.comp);
$scope.resetCloseTodoForm();
}
});
mapApp.directive('todoMaps', function ($compile) {
return {
controller: function ($scope, $location, mapService, mapControlsService, infoWindowService, todosService, markersService) {
if ($location.path() === '') {
$location.path('/');
}
$scope.location = $location;
$scope.infow = infoWindowService;
$scope.controls = mapControlsService;
this.registerInfoWindow = function (myInfoWindow) {
infoWindowService.registerInfoWindow(myInfoWindow);
};
this.registerMap = function (myMap) {
mapService.setMap(myMap);
$scope.todos = todosService;
};
$scope.$watch('location.path()', function (path) {
todosService.filter = (path === '/active') ?
{ completed: false } : (path === '/completed') ?
{ completed: true } : null;
});
$scope.$watch('location.path() + todos.nextId + todos.remainingCount()', function () {
var i,
todos = todosService.filtered(),
map = mapService.getMap(),
todoId,
marker,
markers = markersService.markers,
markerId,
uniqueTodos = {};
function addMarkerByTodoIndex (todoIndex) {
var marker,
markerOptions,
todo = todos[todoIndex];
markerOptions = {
map: map,
title: todo.title,
position: new google.maps.LatLng(todo.lat, todo.lng)
};
marker = new google.maps.Marker(markerOptions);
marker.setValues({
id: todo.id,
desc: todo.desc
});
markersService.markers.push(marker);
function markerClickCallback (scope, todoId) {
return function () {
scope.$apply(function () {
mapControlsService.openInfoWindowByTodoId(todoId);
});
};
}
google.maps.event.addListener(marker, 'click', markerClickCallback($scope, todo.id));
function markerDblClickCallback (scope, todoId) {
return function () {
scope.$apply(function () {
mapControlsService.editTodoById(todoId);
});
};
}
google.maps.event.addListener(marker, 'dblclick', markerDblClickCallback($scope, todo.id));
}
for (i = todos.length - 1; i >= 0; i--) {
uniqueTodos[todos[i].id] = i;
}
for (i = markers.length - 1; i >= 0; i--) {
marker = markers[i];
markerId = marker.get("id");
if (uniqueTodos[markerId] !== undefined) {
delete uniqueTodos[markerId];
} else {
marker.setMap(null);
markers.splice(i,1);
}
}
for (todoId in uniqueTodos) {
if (uniqueTodos.hasOwnProperty(todoId)) {
addMarkerByTodoIndex(uniqueTodos[todoId]);
}
}
});
},
link: function (scope, elem, attrs, ctrl) {
var mapOptions,
latitude = attrs.latitude,
longitude = attrs.longitude,
infoWindowTemplate,
infoWindowElem,
infowindow,
todosControlTemplate,
todosControlElem,
editTodoControlTemplate,
editTodoControlElem,
mapStyles,
map;
latitude = latitude && parseFloat(latitude, 10) || 43.074688;
longitude = longitude && parseFloat(longitude, 10) || -89.384294;
infoWindowTemplate = document.getElementById('infoWindowTemplate').innerHTML.trim();
infoWindowElem = $compile(infoWindowTemplate)(scope);
infowindow = new google.maps.InfoWindow({
content: infoWindowElem[0]
});
ctrl.registerInfoWindow(infowindow);
mapStyles = [{
featureType: 'all',
stylers: [
{hue: '#0000b0'},
{invert_lightness: 'true'},
{saturation: -30}
]
}];
mapOptions = {
zoom: 12,
disableDefaultUI: true,
center: new google.maps.LatLng(latitude, longitude),
mapTypeId: google.maps.MapTypeId.ROADMAP,
styles: mapStyles
};
google.maps.visualRefresh = true;
map = new google.maps.Map(elem[0], mapOptions);
ctrl.registerMap(map);
todosControlTemplate = document.getElementById('todosControlTemplate').innerHTML.trim();
todosControlElem = $compile(todosControlTemplate)(scope);
map.controls[google.maps.ControlPosition.TOP_LEFT].push(todosControlElem[0]);
editTodoControlTemplate = document.getElementById('editTodoControlTemplate').innerHTML.trim();
editTodoControlElem = $compile(editTodoControlTemplate)(scope);
map.controls[google.maps.ControlPosition.RIGHT_BOTTOM].push(editTodoControlElem[0]);
}
};
});
</script>
</body>
</html>