michael@0: /*
michael@0: * Copyright 2013 Research In Motion Limited.
michael@0: *
michael@0: * Licensed under the Apache License, Version 2.0 (the "License");
michael@0: * you may not use this file except in compliance with the License.
michael@0: * You may obtain a copy of the License at
michael@0: *
michael@0: * http://www.apache.org/licenses/LICENSE-2.0
michael@0: *
michael@0: * Unless required by applicable law or agreed to in writing, software
michael@0: * distributed under the License is distributed on an "AS IS" BASIS,
michael@0: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
michael@0: * See the License for the specific language governing permissions and
michael@0: * limitations under the License.
michael@0: */
michael@0: 
michael@0: function showDialog(args, dialogType, result) {
michael@0:     //Unpack and map the args
michael@0:     var msg = JSON.parse(decodeURIComponent(args[0])),
michael@0:     title = JSON.parse(decodeURIComponent(args[1])),
michael@0:     btnLabel = JSON.parse(decodeURIComponent(args[2]));
michael@0: 
michael@0:     if (!Array.isArray(btnLabel)) {
michael@0:         //Converts to array for (string) and (string,string, ...) cases
michael@0:         btnLabel = btnLabel.split(",");
michael@0:     }
michael@0: 
michael@0:     if (msg && typeof msg === "string") {
michael@0:         msg = msg.replace(/^"|"$/g, "").replace(/\\"/g, '"');
michael@0:     } else {
michael@0:         result.error("message is undefined");
michael@0:         return;
michael@0:     }
michael@0: 
michael@0:     var messageObj = {
michael@0:         title : title,
michael@0:         htmlmessage :  msg,
michael@0:         dialogType : dialogType,
michael@0:         optionalButtons : btnLabel
michael@0:     };
michael@0: 
michael@0:     //TODO replace with getOverlayWebview() when available in webplatform
michael@0:     qnx.webplatform.getWebViews()[2].dialog.show(messageObj, function (data) {
michael@0:         if (typeof data === "number") {
michael@0:             //Confirm dialog call back needs to be called with one-based indexing [1,2,3 etc]
michael@0:             result.callbackOk(++data, false);
michael@0:         } else {
michael@0:             //Prompt dialog callback expects object
michael@0:             result.callbackOk({
michael@0:                 buttonIndex: data.ok ? 1 : 0,
michael@0:                 input1: (data.oktext) ? decodeURIComponent(data.oktext) : ""
michael@0:             }, false);
michael@0:         }
michael@0:     });
michael@0: 
michael@0:     result.noResult(true);
michael@0: }
michael@0: 
michael@0: module.exports = {
michael@0:     alert: function (success, fail, args, env) {
michael@0:         var result = new PluginResult(args, env);
michael@0: 
michael@0:         if (Object.keys(args).length < 3) {
michael@0:             result.error("Notification action - alert arguments not found.");
michael@0:         } else {
michael@0:             showDialog(args, "CustomAsk", result);
michael@0:         }
michael@0:     },
michael@0:     confirm: function (success, fail, args, env) {
michael@0:         var result = new PluginResult(args, env);
michael@0: 
michael@0:         if (Object.keys(args).length < 3) {
michael@0:             result.error("Notification action - confirm arguments not found.");
michael@0:         } else {
michael@0:             showDialog(args, "CustomAsk", result);
michael@0:         }
michael@0:     },
michael@0:     prompt: function (success, fail, args, env) {
michael@0:         var result = new PluginResult(args, env);
michael@0: 
michael@0:         if (Object.keys(args).length < 3) {
michael@0:             result.error("Notification action - prompt arguments not found.");
michael@0:         } else {
michael@0:             showDialog(args, "JavaScriptPrompt", result);
michael@0:         }
michael@0:     }
michael@0: };