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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 cr.define('print_preview', function() { | 5 cr.define('print_preview', function() { |
6 'use strict'; | 6 'use strict'; |
7 | 7 |
8 /** | 8 /** |
9 * Print options section to control printer advanced options. | 9 * Print options section to control printer advanced options. |
10 * @param {!print_preview.DestinationStore} destinationStore Used to determine | 10 * @param {!print_preview.DestinationStore} destinationStore Used to determine |
11 * the selected destination. | 11 * the selected destination. |
12 * @constructor | 12 * @constructor |
13 * @extends {print_preview.Component} | 13 * @extends {print_preview.SettingsSection} |
14 */ | 14 */ |
15 function AdvancedOptionsSettings(destinationStore) { | 15 function AdvancedOptionsSettings(destinationStore) { |
16 print_preview.Component.call(this); | 16 print_preview.SettingsSection.call(this); |
17 | 17 |
18 /** | 18 /** |
19 * Used to determine the selected destination. | 19 * Used to determine the selected destination. |
20 * @private {!print_preview.DestinationStore} | 20 * @private {!print_preview.DestinationStore} |
21 */ | 21 */ |
22 this.destinationStore_ = destinationStore; | 22 this.destinationStore_ = destinationStore; |
23 }; | 23 }; |
24 | 24 |
25 /** | 25 /** |
26 * Event types dispatched by the component. | 26 * Event types dispatched by the component. |
27 * @enum {string} | 27 * @enum {string} |
28 */ | 28 */ |
29 AdvancedOptionsSettings.EventType = { | 29 AdvancedOptionsSettings.EventType = { |
30 BUTTON_ACTIVATED: 'print_preview.AdvancedOptionsSettings.BUTTON_ACTIVATED' | 30 BUTTON_ACTIVATED: 'print_preview.AdvancedOptionsSettings.BUTTON_ACTIVATED' |
31 }; | 31 }; |
32 | 32 |
33 AdvancedOptionsSettings.prototype = { | 33 AdvancedOptionsSettings.prototype = { |
34 __proto__: print_preview.Component.prototype, | 34 __proto__: print_preview.SettingsSection.prototype, |
| 35 |
| 36 /** @override */ |
| 37 isAvailable: function() { |
| 38 var destination = this.destinationStore_.selectedDestination; |
| 39 var vendorCapabilities = |
| 40 destination && |
| 41 destination.capabilities && |
| 42 destination.capabilities.printer && |
| 43 destination.capabilities.printer.vendor_capability; |
| 44 return false && !!vendorCapabilities; |
| 45 }, |
| 46 |
| 47 /** @override */ |
| 48 hasCollapsibleContent: function() { |
| 49 return this.isAvailable(); |
| 50 }, |
35 | 51 |
36 /** @param {boolean} Whether the component is enabled. */ | 52 /** @param {boolean} Whether the component is enabled. */ |
37 set isEnabled(isEnabled) { | 53 set isEnabled(isEnabled) { |
38 this.getButton_().disabled = !isEnabled; | 54 this.getButton_().disabled = !isEnabled; |
39 }, | 55 }, |
40 | 56 |
41 /** @override */ | 57 /** @override */ |
42 enterDocument: function() { | 58 enterDocument: function() { |
43 print_preview.Component.prototype.enterDocument.call(this); | 59 print_preview.SettingsSection.prototype.enterDocument.call(this); |
44 | |
45 fadeOutOption(this.getElement(), true); | |
46 | 60 |
47 this.tracker.add( | 61 this.tracker.add( |
48 this.getButton_(), 'click', function() { | 62 this.getButton_(), 'click', function() { |
49 cr.dispatchSimpleEvent( | 63 cr.dispatchSimpleEvent( |
50 this, AdvancedOptionsSettings.EventType.BUTTON_ACTIVATED); | 64 this, AdvancedOptionsSettings.EventType.BUTTON_ACTIVATED); |
51 }.bind(this)); | 65 }.bind(this)); |
52 this.tracker.add( | 66 this.tracker.add( |
53 this.destinationStore_, | 67 this.destinationStore_, |
54 print_preview.DestinationStore.EventType.DESTINATION_SELECT, | 68 print_preview.DestinationStore.EventType.DESTINATION_SELECT, |
55 this.onDestinationSelect_.bind(this)); | 69 this.onDestinationChanged_.bind(this)); |
56 this.tracker.add( | 70 this.tracker.add( |
57 this.destinationStore_, | 71 this.destinationStore_, |
58 print_preview.DestinationStore.EventType. | 72 print_preview.DestinationStore.EventType. |
59 SELECTED_DESTINATION_CAPABILITIES_READY, | 73 SELECTED_DESTINATION_CAPABILITIES_READY, |
60 this.onDestinationSelect_.bind(this)); | 74 this.onDestinationChanged_.bind(this)); |
61 }, | 75 }, |
62 | 76 |
63 /** | 77 /** |
64 * @return {HTMLElement} | 78 * @return {HTMLElement} |
65 * @private | 79 * @private |
66 */ | 80 */ |
67 getButton_: function() { | 81 getButton_: function() { |
68 return this.getChildElement('.advanced-options-settings-button'); | 82 return this.getChildElement('.advanced-options-settings-button'); |
69 }, | 83 }, |
70 | 84 |
71 /** | 85 /** |
72 * Called when the destination selection has changed. Updates UI elements. | 86 * Called when the destination selection has changed. Updates UI elements. |
73 * @private | 87 * @private |
74 */ | 88 */ |
75 onDestinationSelect_: function() { | 89 onDestinationChanged_: function() { |
76 var destination = this.destinationStore_.selectedDestination; | 90 this.updateUiStateInternal(); |
77 var vendorCapabilities = | |
78 destination && | |
79 destination.capabilities && | |
80 destination.capabilities.printer && | |
81 destination.capabilities.printer.vendor_capability; | |
82 if (false && vendorCapabilities) { | |
83 fadeInOption(this.getElement()); | |
84 } else { | |
85 fadeOutOption(this.getElement()); | |
86 } | |
87 } | 91 } |
88 }; | 92 }; |
89 | 93 |
90 // Export | 94 // Export |
91 return { | 95 return { |
92 AdvancedOptionsSettings: AdvancedOptionsSettings | 96 AdvancedOptionsSettings: AdvancedOptionsSettings |
93 }; | 97 }; |
94 }); | 98 }); |
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