angular.module("google-maps.directives.api.models.parent") .factory "MarkersParentModel", ["IMarkerParentModel", "ModelsWatcher", "PropMap", "MarkerChildModel", "ClustererMarkerManager", "MarkerManager", (IMarkerParentModel, ModelsWatcher, PropMap, MarkerChildModel, ClustererMarkerManager, MarkerManager) -> class MarkersParentModel extends IMarkerParentModel @include ModelsWatcher constructor: (scope, element, attrs, map, $timeout) -> super(scope, element, attrs, map, $timeout) self = @ @scope.markerModels = new PropMap() @$timeout = $timeout @$log.info @ #assume do rebuild all is false and were lookging for a modelKey prop of id @doRebuildAll = if @scope.doRebuildAll? then @scope.doRebuildAll else false @setIdKey scope @scope.$watch 'doRebuildAll', (newValue, oldValue) => if (newValue != oldValue) @doRebuildAll = newValue #watch all the below properties with end up being processed by onWatch below @watch('models', scope) @watch('doCluster', scope) @watch('clusterOptions', scope) @watch('clusterEvents', scope) @watch('fit', scope) @watch('idKey', scope) @gMarkerManager = undefined @createMarkersFromScratch(scope) onWatch: (propNameToWatch, scope, newValue, oldValue) => if propNameToWatch == "idKey" and newValue != oldValue @idKey = newValue if @doRebuildAll @reBuildMarkers(scope) else @pieceMeal(scope) validateScope: (scope)=> modelsNotDefined = angular.isUndefined(scope.models) or scope.models == undefined if(modelsNotDefined) @$log.error(@constructor.name + ": no valid models attribute found") super(scope) or modelsNotDefined createMarkersFromScratch: (scope) => if scope.doCluster if scope.clusterEvents @clusterInternalOptions = do _.once => self = @ unless @origClusterEvents @origClusterEvents = click: scope.clusterEvents?.click mouseout: scope.clusterEvents?.mouseout mouseover: scope.clusterEvents?.mouseover _.extend scope.clusterEvents, click:(cluster) -> self.maybeExecMappedEvent cluster, 'click' mouseout:(cluster) -> self.maybeExecMappedEvent cluster, 'mouseout' mouseover:(cluster) -> self.maybeExecMappedEvent cluster, 'mouseover' if scope.clusterOptions or scope.clusterEvents if @gMarkerManager == undefined @gMarkerManager = new ClustererMarkerManager @map, undefined, scope.clusterOptions, @clusterInternalOptions else if @gMarkerManager.opt_options != scope.clusterOptions @gMarkerManager = new ClustererMarkerManager @map, undefined, scope.clusterOptions, @clusterInternalOptions else @gMarkerManager = new ClustererMarkerManager @map else @gMarkerManager = new MarkerManager @map _async.each scope.models, (model) => @newChildMarker(model, scope) , () => #handle done callBack @gMarkerManager.draw() @gMarkerManager.fit() if scope.fit reBuildMarkers: (scope) => if(!scope.doRebuild and scope.doRebuild != undefined) return @onDestroy(scope) #clean @scope.markerModels @createMarkersFromScratch(scope) pieceMeal: (scope)=> if @scope.models? and @scope.models.length > 0 and @scope.markerModels.length > 0 #and @scope.models.length == @scope.markerModels.length #find the current state, async operation that calls back @figureOutState @idKey, scope, @scope.markerModels, @modelKeyComparison, (state) => payload = state #payload contains added, removals and flattened (existing models with their gProp appended) #remove all removals clean up scope (destroy removes itself from markerManger), finally remove from @scope.markerModels _async.each payload.removals, (child)=> if child? child.destroy() if child.destroy? @scope.markerModels.remove(child.id) , () => #add all adds via creating new ChildMarkers which are appended to @scope.markerModels _async.each payload.adds, (modelToAdd) => @newChildMarker(modelToAdd, scope) , () => _async.each payload.updates, (update) => @updateChild update.child, update.model , () => #finally redraw if something has changed if(payload.adds.length > 0 or payload.removals.length > 0 or payload.updates.length > 0) @gMarkerManager.draw() scope.markerModels = @scope.markerModels #for other directives like windows else @reBuildMarkers(scope) updateChild:(child, model) => unless model[@idKey]? @$log.error("Marker model has no id to assign a child to. This is required for performance. Please assign id, or redirect id to a different key.") return #set isInit to true to force redraw after all updates are processed child.setMyScope model,child.model, false newChildMarker: (model, scope)=> unless model[@idKey]? @$log.error("Marker model has no id to assign a child to. This is required for performance. Please assign id, or redirect id to a different key.") return @$log.info('child', child, 'markers', @scope.markerModels) child = new MarkerChildModel(model, scope, @map, @$timeout, @DEFAULTS, @doClick, @gMarkerManager, @idKey, doDrawSelf = false) #this is managed so child is not drawing itself @scope.markerModels.put(model[@idKey], child) #major change this makes model.id a requirement child onDestroy: (scope)=> #need to figure out how to handle individual destroys #slap index to the external model so that when they pass external back #for destroy we have a lookup? #this will require another attribute for destroySingle(marker) _.each @scope.markerModels.values(), (model)-> model.destroy() if model? delete @scope.markerModels @scope.markerModels = new PropMap() @gMarkerManager.clear() if @gMarkerManager? maybeExecMappedEvent:(cluster, fnName) -> if _.isFunction @scope.clusterEvents?[fnName] pair = @mapClusterToMarkerModels cluster @origClusterEvents[fnName](pair.cluster,pair.mapped) if @origClusterEvents[fnName] mapClusterToMarkerModels:(cluster) -> gMarkers = cluster.getMarkers().values() mapped = gMarkers.map (g) => @scope.markerModels[g.key].model cluster: cluster mapped: mapped return MarkersParentModel ]