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Update js

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This commit is contained in:
Sebastián Katzer 2014-09-07 22:52:47 +02:00
parent 43625bd313
commit 33b4c14557
1 changed files with 70 additions and 38 deletions
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82
www/printer.js
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@ -1,5 +1,5 @@
/* /*
Copyright 2013 appPlant UG Copyright 2013-2014 appPlant UG
Licensed to the Apache Software Foundation (ASF) under one Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file or more contributor license agreements. See the NOTICE file
@ -19,48 +19,80 @@
under the License. under the License.
*/ */
var Printer = function () { var exec = require('cordova/exec');
}; /**
* The default document/job name.
*/
exports.DEFAULT_DOC_NAME = 'unknown';
Printer.prototype = { /**
/** * Checks if the printer service is avaible (iOS)
* Überprüft, ob der Drucker-Dienst verfügbar ist. * or if connected to the Internet (Android).
* *
* @param {Function} callback * @param {Function} callback
* @param {Object?} scope callback scope (default: window) * A callback function
* @param {Object?} scope
* The scope of the callback (default: window)
* *
* @return {Boolean} * @return {Boolean}
*/ */
isServiceAvailable: function (callback, scope) { exports.isAvailable = function (callback, scope) {
var callbackFn = function () { var fn = this._createCallbackFn(callback);
var args = typeof arguments[0] == 'boolean' ? arguments : arguments[0];
callback.apply(scope || window, args); exec(fn, null, 'Printer', 'isAvailable', []);
}; };
cordova.exec(callbackFn, null, 'Printer', 'isServiceAvailable', []); /**
}, * Sends the content to the Google Cloud Print service.
/**
* Übergibt den HTML-Content an den Drucker-Dienst.
* *
* @param {String} content HTML string or DOM node (if latter, innerHTML is used to get the contents) * @param {String} content
* @param {Object?} options platform specific options * HTML string or DOM node
* if latter, innerHTML is used to get the content
* @param {Object} options
* Options for the print job
* @param {Function?} callback
* A callback function
* @param {Object?} scope
* The scope of the callback (default: window)
*/ */
print: function (content, options) { exports.print = function (content, options, callback, scope) {
var page = content.innerHTML || content, var page = content.innerHTML || content,
options = options || {}; params = options || {},
fn = this._createCallbackFn(callback);
if (typeof page != 'string') { if (typeof page != 'string') {
console.log('Print function requires an HTML string. Not an object'); console.log('Print function requires an HTML string. Not an object');
return; return;
} }
cordova.exec(null, null, 'Printer', 'print', [page, options]); if (typeof params == 'string')
} params = { name: params };
if ([null, undefined, ''].indexOf(params.name) > -1)
params.name = this.DEFAULT_DOC_NAME;
exec(fn, null, 'Printer', 'print', [page, params]);
}; };
var plugin = new Printer(); /**
* @private
*
* Creates a callback, which will be executed within a specific scope.
*
* @param {Function} callbackFn
* The callback function
* @param {Object} scope
* The scope for the function
*
* @return {Function}
* The new callback function
*/
exports._createCallbackFn = function (callbackFn, scope) {
if (typeof callbackFn != 'function')
return;
module.exports = plugin; return function () {
callbackFn.apply(scope || this, arguments);
};
};