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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 * UI component used for setting custom print margins. | 9 * UI component used for setting custom print margins. |
10 * @param {!print_preview.DocumentInfo} documentInfo Document data model. | 10 * @param {!print_preview.DocumentInfo} documentInfo Document data model. |
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56 * passed to the function if the margin is currently being dragged and false | 56 * passed to the function if the margin is currently being dragged and false |
57 * otherwise. | 57 * otherwise. |
58 * @type {function(boolean)} | 58 * @type {function(boolean)} |
59 * @private | 59 * @private |
60 */ | 60 */ |
61 this.dragChangedCallback_ = dragChangedCallback; | 61 this.dragChangedCallback_ = dragChangedCallback; |
62 | 62 |
63 /** | 63 /** |
64 * Convenience array that contains all of the margin controls. | 64 * Convenience array that contains all of the margin controls. |
65 * @type {!Object< | 65 * @type {!Object< |
66 * !print_preview.ticket_items.CustomMargins.Orientation, | 66 * !print_preview.ticket_items.CustomMarginsOrientation, |
67 * !print_preview.MarginControl>} | 67 * !print_preview.MarginControl>} |
68 * @private | 68 * @private |
69 */ | 69 */ |
70 this.controls_ = {}; | 70 this.controls_ = {}; |
71 for (var key in print_preview.ticket_items.CustomMargins.Orientation) { | 71 for (var key in print_preview.ticket_items.CustomMarginsOrientation) { |
72 var orientation = print_preview.ticket_items.CustomMargins.Orientation[ | 72 var orientation = print_preview.ticket_items.CustomMarginsOrientation[ |
73 key]; | 73 key]; |
74 var control = new print_preview.MarginControl(orientation); | 74 var control = new print_preview.MarginControl(orientation); |
75 this.controls_[orientation] = control; | 75 this.controls_[orientation] = control; |
76 this.addChild(control); | 76 this.addChild(control); |
77 } | 77 } |
78 | 78 |
79 /** | 79 /** |
80 * Margin control currently being dragged. Null if no control is being | 80 * Margin control currently being dragged. Null if no control is being |
81 * dragged. | 81 * dragged. |
82 * @type {print_preview.MarginControl} | 82 * @type {print_preview.MarginControl} |
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114 * CSS classes used by the custom margins component. | 114 * CSS classes used by the custom margins component. |
115 * @enum {string} | 115 * @enum {string} |
116 * @private | 116 * @private |
117 */ | 117 */ |
118 MarginControlContainer.Classes_ = { | 118 MarginControlContainer.Classes_ = { |
119 DRAGGING_HORIZONTAL: 'margin-control-container-dragging-horizontal', | 119 DRAGGING_HORIZONTAL: 'margin-control-container-dragging-horizontal', |
120 DRAGGING_VERTICAL: 'margin-control-container-dragging-vertical' | 120 DRAGGING_VERTICAL: 'margin-control-container-dragging-vertical' |
121 }; | 121 }; |
122 | 122 |
123 /** | 123 /** |
124 * @param {!print_preview.ticket_items.CustomMargins.Orientation} orientation | 124 * @param {!print_preview.ticket_items.CustomMarginsOrientation} orientation |
125 * Orientation value to test. | 125 * Orientation value to test. |
126 * @return {boolean} Whether the given orientation is TOP or BOTTOM. | 126 * @return {boolean} Whether the given orientation is TOP or BOTTOM. |
127 * @private | 127 * @private |
128 */ | 128 */ |
129 MarginControlContainer.isTopOrBottom_ = function(orientation) { | 129 MarginControlContainer.isTopOrBottom_ = function(orientation) { |
130 return orientation == | 130 return orientation == |
131 print_preview.ticket_items.CustomMargins.Orientation.TOP || | 131 print_preview.ticket_items.CustomMarginsOrientation.TOP || |
132 orientation == | 132 orientation == |
133 print_preview.ticket_items.CustomMargins.Orientation.BOTTOM; | 133 print_preview.ticket_items.CustomMarginsOrientation.BOTTOM; |
134 }; | 134 }; |
135 | 135 |
136 MarginControlContainer.prototype = { | 136 MarginControlContainer.prototype = { |
137 __proto__: print_preview.Component.prototype, | 137 __proto__: print_preview.Component.prototype, |
138 | 138 |
139 /** | 139 /** |
140 * Updates the translation transformation that translates pixel values in | 140 * Updates the translation transformation that translates pixel values in |
141 * the space of the HTML DOM. | 141 * the space of the HTML DOM. |
142 * @param {print_preview.Coordinate2d} translateTransform Updated value of | 142 * @param {print_preview.Coordinate2d} translateTransform Updated value of |
143 * the translation transformation. | 143 * the translation transformation. |
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471 } | 471 } |
472 } | 472 } |
473 } | 473 } |
474 }; | 474 }; |
475 | 475 |
476 // Export | 476 // Export |
477 return { | 477 return { |
478 MarginControlContainer: MarginControlContainer | 478 MarginControlContainer: MarginControlContainer |
479 }; | 479 }; |
480 }); | 480 }); |
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