/** * Copyright (C) <2009> <Kojo Kumah> * * 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/>. */ import main.events.EditorEvent; import main.model.FXManager; import mx.collections.ArrayCollection; import mx.events.ListEvent; private var fxManager:FXManager; private var emittersList:ArrayCollection = new ArrayCollection([]); private var emitterNames:ArrayCollection; [Bindable] private var selectedEmitter:String = "emitter"; private var index:int; public function init() : void { fxManager = FXManager._instance; _emittersList.addEventListener(ListEvent.CHANGE, onSelectEmitter); _emittersList.addEventListener(ListEvent.ITEM_DOUBLE_CLICK, onDoubleClickEmitter); _emittersList.addEventListener(ListEvent.ITEM_EDIT_END, onChangeEmitterName); fxManager.addEventListener(EditorEvent.UPDATE_REFERENCES, onUpdateReferences); } private function onUpdateReferences(e:EditorEvent = null) : void { emitterNames = fxManager.getEmitterNames(); var selectedIndex:int = _emittersList.selectedIndex; _emittersList.dataProvider = emitterNames; if(selectedIndex >= 0) _emittersList.selectedIndex = selectedIndex; if(emitterNames.length > 0){ if(index == emitterNames.length) index--; selectedEmitter = emitterNames[index]; } } private function onAddEmitter() : void { fxManager.addEmitter(); fxManager.refresh(); if(_emittersList.dataProvider.length > 1) _removeBtn.enabled = true; } private function onRemoveEmitter() : void { fxManager.removeEmitter(index); if(_emittersList.dataProvider.length == 1) _removeBtn.enabled = false; } private function onSelectEmitter(e:ListEvent) : void { index = _emittersList.selectedIndex; selectedEmitter = e.itemRenderer.data.toString(); fxManager.selectEmitter(e.rowIndex); } private function onDoubleClickEmitter(e:ListEvent) : void { _emittersList.editable = true; _emittersList.editedItemPosition = {columnIndex:0, rowIndex:e.rowIndex}; } private function onChangeEmitterName(e:ListEvent) : void { selectedEmitter = _emittersList.itemEditorInstance["text"]; var index:int = e.rowIndex; fxManager.changeEmitterNames(selectedEmitter, index); _emittersList.editable = false; }