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| 1 // Copyright 2013 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 | |
| 5 'use strict'; | |
| 6 | |
| 7 /** | |
| 8 * Dialog to confirm the operation for conflicted file operations. | |
| 9 * | |
| 10 * @param {HTMLElement} parentNode Node to be parent for this dialog. | |
| 11 * @constructor | |
| 12 * @extends {FileManagerDialogBase} | |
| 13 */ | |
| 14 function ConflictDialog(parentNode) { | |
| 15 FileManagerDialogBase.call(this, parentNode); | |
| 16 | |
| 17 /** | |
| 18 * Callback to be called when the showing task is completed. The first | |
| 19 * argument is which button is pressed. The second argument is whether to | |
| 20 * apply all or not. | |
| 21 * | |
| 22 * @type {function(ConflictDialog.Result, boolean)} | |
| 23 * @private | |
| 24 */ | |
| 25 this.callback_ = null; | |
| 26 | |
| 27 /** | |
| 28 * Checkbox to specify whether to apply the selection to all entries or not. | |
| 29 * @type {HTMLElement} | |
| 30 * @private | |
| 31 */ | |
| 32 this.applyAllCheckbox_ = parentNode.ownerDocument.createElement('input'); | |
| 33 this.applyAllCheckbox_.id = 'conflict-confirm-dialog-apply-all-checkbox'; | |
| 34 this.applyAllCheckbox_.type = 'checkbox'; | |
| 35 | |
| 36 // Apply all line. | |
| 37 var applyAllLabel = parentNode.ownerDocument.createElement('label'); | |
| 38 applyAllLabel.textContent = str('CONFLICT_DIALOG_APPLY_TO_ALL'); | |
| 39 applyAllLabel.setAttribute('for', this.applyAllCheckbox_.id); | |
| 40 | |
| 41 /** | |
| 42 * Element of the keep both button. | |
| 43 * @type {HTMLElement} | |
| 44 * @private | |
| 45 */ | |
| 46 this.keepBothButton_ = parentNode.ownerDocument.createElement('button'); | |
| 47 this.keepBothButton_.textContent = str('CONFLICT_DIALOG_KEEP_BOTH'); | |
| 48 this.keepBothButton_.addEventListener( | |
| 49 'click', | |
| 50 this.hideWithResult_.bind(this, ConflictDialog.Result.KEEP_BOTH)); | |
| 51 | |
| 52 /** | |
| 53 * Element of the replace button. | |
| 54 * @type {HTMLElement} | |
| 55 * @private | |
| 56 */ | |
| 57 this.replaceButton_ = parentNode.ownerDocument.createElement('button'); | |
| 58 this.replaceButton_.textContent = str('CONFLICT_DIALOG_REPLACE'); | |
| 59 this.replaceButton_.addEventListener( | |
| 60 'click', | |
| 61 this.hideWithResult_.bind(this, ConflictDialog.Result.REPLACE)); | |
| 62 | |
| 63 // Buttons line. | |
| 64 var buttons = this.okButton_.parentNode; | |
| 65 buttons.insertBefore(this.applyAllCheckbox_, this.okButton_); | |
| 66 buttons.insertBefore(applyAllLabel, this.okButton_); | |
| 67 buttons.replaceChild(this.keepBothButton_, this.okButton_); | |
| 68 buttons.appendChild(this.replaceButton_); | |
| 69 | |
| 70 // Frame | |
| 71 this.frame_.id = 'conflict-confirm-dialog'; | |
| 72 } | |
| 73 | |
| 74 /** | |
| 75 * Result of conflict confirm dialogs. | |
| 76 * @enum {string} | |
| 77 * @const | |
| 78 */ | |
| 79 ConflictDialog.Result = Object.freeze({ | |
| 80 KEEP_BOTH: 'keepBoth', | |
| 81 CANCEL: 'cancel', | |
| 82 REPLACE: 'replace' | |
| 83 }); | |
| 84 | |
| 85 ConflictDialog.prototype = { | |
| 86 __proto__: FileManagerDialogBase.prototype | |
| 87 }; | |
| 88 | |
| 89 /** | |
| 90 * Shows the conflict confirm dialog. | |
| 91 * | |
| 92 * @param {string} fileName Filename that is conflicted. | |
| 93 * @param {function(ConflictDialog.Result, boolean)} callback Complete | |
| 94 * callbak. See also ConflictDialog#callback_. | |
| 95 * @return {boolean} True if the dialog can show successfully. False if the | |
| 96 * dialog failed to show due to an existing dialog. | |
| 97 */ | |
| 98 ConflictDialog.prototype.show = function(fileName, callback) { | |
| 99 if (this.callback_) | |
| 100 return false; | |
| 101 | |
| 102 this.callback_ = callback; | |
| 103 FileManagerDialogBase.prototype.showOkCancelDialog.call( | |
| 104 this, | |
| 105 '', // We dont't show the title for the dialog. | |
| 106 strf('CONFLICT_DIALOG_MESSAGE', fileName)); | |
| 107 return true; | |
| 108 }; | |
| 109 | |
| 110 /** | |
| 111 * Handles cancellation. | |
| 112 * @param {Event} event Click event. | |
| 113 * @private | |
| 114 */ | |
| 115 ConflictDialog.prototype.onCancelClick_ = function(event) { | |
| 116 this.hideWithResult_(ConflictDialog.Result.CANCEL); | |
| 117 }; | |
| 118 | |
| 119 /** | |
| 120 * Hides the dialog box with the result. | |
| 121 * @param {ConflictDialog.Result} result Result. | |
| 122 * @private | |
| 123 */ | |
| 124 ConflictDialog.prototype.hideWithResult_ = function(result) { | |
| 125 this.hide(function() { | |
| 126 if (!this.callback_) | |
| 127 return; | |
| 128 this.callback_(result, this.applyAllCheckbox_.checked); | |
| 129 this.callback_ = null; | |
| 130 this.applyAllCheckbox_.checked = false; | |
| 131 }.bind(this)); | |
| 132 }; | |
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