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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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('options', function() { | 5 cr.define('options', function() { |
| 6 | 6 |
| 7 var OptionsPage = options.OptionsPage; | 7 var OptionsPage = options.OptionsPage; |
| 8 var UserImagesGrid = options.UserImagesGrid; | 8 var UserImagesGrid = options.UserImagesGrid; |
| 9 var ButtonImages = UserImagesGrid.ButtonImages; | 9 var ButtonImages = UserImagesGrid.ButtonImages; |
| 10 | 10 |
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| 41 /** | 41 /** |
| 42 * Initializes ChangePictureOptions page. | 42 * Initializes ChangePictureOptions page. |
| 43 */ | 43 */ |
| 44 initializePage: function() { | 44 initializePage: function() { |
| 45 // Call base class implementation to start preferences initialization. | 45 // Call base class implementation to start preferences initialization. |
| 46 OptionsPage.prototype.initializePage.call(this); | 46 OptionsPage.prototype.initializePage.call(this); |
| 47 | 47 |
| 48 var imageGrid = $('images-grid'); | 48 var imageGrid = $('images-grid'); |
| 49 UserImagesGrid.decorate(imageGrid); | 49 UserImagesGrid.decorate(imageGrid); |
| 50 | 50 |
| 51 imageGrid.addEventListener('change', function(e) { | 51 imageGrid.addEventListener('change', |
| 52 // Ignore programmatical selection. | 52 this.handleImageSelected_.bind(this)); |
| 53 if (!imageGrid.inProgramSelection) { | |
| 54 // Button selections will be ignored by Chrome handler. | |
| 55 chrome.send('selectImage', [this.selectedItemUrl || '']); | |
| 56 } | |
| 57 }); | |
| 58 imageGrid.addEventListener('activate', | 53 imageGrid.addEventListener('activate', |
| 59 this.handleImageActivated_.bind(this)); | 54 this.handleImageActivated_.bind(this)); |
| 60 imageGrid.addEventListener('dblclick', | 55 imageGrid.addEventListener('dblclick', |
| 61 this.handleImageDblClick_.bind(this)); | 56 this.handleImageDblClick_.bind(this)); |
| 62 | 57 |
| 63 // Add the "Choose file" button. | 58 // Add the "Choose file" button. |
| 64 imageGrid.addItem(ButtonImages.CHOOSE_FILE, | 59 imageGrid.addItem(ButtonImages.CHOOSE_FILE, |
| 65 localStrings.getString('chooseFile'), | 60 localStrings.getString('chooseFile'), |
| 66 this.handleChooseFile_.bind(this)); | 61 this.handleChooseFile_.bind(this)); |
| 67 | 62 |
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| 113 /** | 108 /** |
| 114 * Handles "Choose a file" button activation. | 109 * Handles "Choose a file" button activation. |
| 115 * @private | 110 * @private |
| 116 */ | 111 */ |
| 117 handleChooseFile_: function() { | 112 handleChooseFile_: function() { |
| 118 chrome.send('chooseFile'); | 113 chrome.send('chooseFile'); |
| 119 this.closePage_(); | 114 this.closePage_(); |
| 120 }, | 115 }, |
| 121 | 116 |
| 122 /** | 117 /** |
| 118 * Handles image selection change. |
| 119 * @private |
| 120 */ |
| 121 handleImageSelected_: function() { |
| 122 var imageGrid = $('images-grid'); |
| 123 var url = imageGrid.selectedItemUrl; |
| 124 // Ignore deselection, selection change caused by program itself and |
| 125 // selection of one of the action buttons. |
| 126 if (url && |
| 127 !imageGrid.inProgramSelection && |
| 128 ButtonImageUrls.indexOf(url) == -1) { |
| 129 chrome.send('selectImage', [url]); |
| 130 } |
| 131 }, |
| 132 |
| 133 /** |
| 123 * Handles image activation (by pressing Enter). | 134 * Handles image activation (by pressing Enter). |
| 124 * @private | 135 * @private |
| 125 */ | 136 */ |
| 126 handleImageActivated_: function() { | 137 handleImageActivated_: function() { |
| 127 switch ($('images-grid').selectedItemUrl) { | 138 switch ($('images-grid').selectedItemUrl) { |
| 128 case ButtonImages.TAKE_PHOTO: | 139 case ButtonImages.TAKE_PHOTO: |
| 129 this.handleTakePhoto_(); | 140 this.handleTakePhoto_(); |
| 130 break; | 141 break; |
| 131 case ButtonImages.CHOOSE_FILE: | 142 case ButtonImages.CHOOSE_FILE: |
| 132 this.handleChooseFile_(); | 143 this.handleChooseFile_(); |
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| 244 }; | 255 }; |
| 245 }); | 256 }); |
| 246 | 257 |
| 247 // Export | 258 // Export |
| 248 return { | 259 return { |
| 249 ChangePictureOptions: ChangePictureOptions | 260 ChangePictureOptions: ChangePictureOptions |
| 250 }; | 261 }; |
| 251 | 262 |
| 252 }); | 263 }); |
| 253 | 264 |
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