local_parsers.js revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5cr.define('print_preview', function() {
6  'use strict';
7
8  /** Namespace that contains a method to parse local print destinations. */
9  function LocalDestinationParser() {};
10
11  /**
12   * Parses a local print destination.
13   * @param {!Object} destinationInfo Information describing a local print
14   *     destination.
15   * @return {!print_preview.Destination} Parsed local print destination.
16   */
17  LocalDestinationParser.parse = function(destinationInfo) {
18    return new print_preview.Destination(
19        destinationInfo.deviceName,
20        print_preview.Destination.Type.LOCAL,
21        print_preview.Destination.Origin.LOCAL,
22        destinationInfo.printerName,
23        false /*isRecent*/,
24        print_preview.Destination.ConnectionStatus.ONLINE);
25  };
26
27  /** Namespace that contains a method to parse local print capabilities. */
28  function LocalCapabilitiesParser() {};
29
30  /**
31   * Parses local print capabilities.
32   * @param {!Object} settingsInfo Object that describes local print
33   *     capabilities.
34   * @return {!print_preview.Cdd} Parsed local print capabilities.
35   */
36  LocalCapabilitiesParser.parse = function(settingsInfo) {
37    var cdd = {
38      version: '1.0',
39      printer: {
40        collate: {default: true}
41      }
42    };
43
44    if (!settingsInfo['disableColorOption']) {
45      cdd.printer.color = {
46        option: [
47          {
48            type: 'STANDARD_COLOR',
49            is_default: !!settingsInfo['setColorAsDefault']
50          },
51          {
52            type: 'STANDARD_MONOCHROME',
53            is_default: !settingsInfo['setColorAsDefault']
54          }
55        ]
56      }
57    }
58
59    if (!settingsInfo['disableCopiesOption']) {
60      cdd.printer.copies = {default: 1};
61    }
62
63    if (settingsInfo['printerDefaultDuplexValue'] !=
64        print_preview.NativeLayer.DuplexMode.UNKNOWN_DUPLEX_MODE) {
65      cdd.printer.duplex = {
66        option: [
67          {type: 'NO_DUPLEX', is_default: !settingsInfo['setDuplexAsDefault']},
68          {type: 'LONG_EDGE', is_default: !!settingsInfo['setDuplexAsDefault']}
69        ]
70      };
71    }
72
73    if (!settingsInfo['disableLandscapeOption']) {
74      cdd.printer.page_orientation = {
75        option: [
76          {type: 'PORTRAIT', is_default: true},
77          {type: 'LANDSCAPE'}
78        ]
79      };
80    }
81
82    return cdd;
83  };
84
85  function PrivetDestinationParser() {}
86
87  /**
88   * Parses a privet destination as one or more local printers.
89   * @param {!Object} destinationInfo Object that describes a privet printer.
90   * @return {!Array.<!print_preview.Destination>} Parsed destination info.
91   */
92  PrivetDestinationParser.parse = function(destinationInfo) {
93    var returnedPrinters = [];
94
95    if (destinationInfo.hasLocalPrinting) {
96       returnedPrinters.push(new print_preview.Destination(
97           destinationInfo.serviceName,
98           print_preview.Destination.Type.LOCAL,
99           print_preview.Destination.Origin.PRIVET,
100           destinationInfo.name,
101           false /*isRecent*/,
102           print_preview.Destination.ConnectionStatus.ONLINE,
103           { cloudID: destinationInfo.cloudID }));
104    }
105
106    if (destinationInfo.isUnregistered) {
107      returnedPrinters.push(new print_preview.Destination(
108        destinationInfo.serviceName,
109          print_preview.Destination.Type.GOOGLE,
110          print_preview.Destination.Origin.PRIVET,
111          destinationInfo.name,
112          false /*isRecent*/,
113          print_preview.Destination.ConnectionStatus.UNREGISTERED));
114    }
115
116    return returnedPrinters;
117  };
118
119  // Export
120  return {
121    LocalCapabilitiesParser: LocalCapabilitiesParser,
122    LocalDestinationParser: LocalDestinationParser,
123    PrivetDestinationParser: PrivetDestinationParser
124  };
125});
126