The Tor Browser / file comparison
comparison: mobile/android/chrome/content/InputWidgetHelper.js
mobile/android/chrome/content/InputWidgetHelper.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:5f97cd098f70 |
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 "use strict"; | |
| 5 | |
| 6 var InputWidgetHelper = { | |
| 7 _uiBusy: false, | |
| 8 | |
| 9 handleEvent: function(aEvent) { | |
| 10 this.handleClick(aEvent.target); | |
| 11 }, | |
| 12 | |
| 13 handleClick: function(aTarget) { | |
| 14 // if we're busy looking at a InputWidget we want to eat any clicks that | |
| 15 // come to us, but not to process them | |
| 16 if (this._uiBusy || !this.hasInputWidget(aTarget)) | |
| 17 return; | |
| 18 | |
| 19 this._uiBusy = true; | |
| 20 this.show(aTarget); | |
| 21 this._uiBusy = false; | |
| 22 }, | |
| 23 | |
| 24 show: function(aElement) { | |
| 25 let type = aElement.getAttribute('type'); | |
| 26 let p = new Prompt({ | |
| 27 window: aElement.ownerDocument.defaultView, | |
| 28 title: Strings.browser.GetStringFromName("inputWidgetHelper." + aElement.getAttribute('type')), | |
| 29 buttons: [ | |
| 30 Strings.browser.GetStringFromName("inputWidgetHelper.set"), | |
| 31 Strings.browser.GetStringFromName("inputWidgetHelper.clear"), | |
| 32 Strings.browser.GetStringFromName("inputWidgetHelper.cancel") | |
| 33 ], | |
| 34 }).addDatePicker({ | |
| 35 value: aElement.value, | |
| 36 type: type, | |
| 37 }).show((function(data) { | |
| 38 let changed = false; | |
| 39 if (data.button == -1) { | |
| 40 // This type is not supported with this android version. | |
| 41 return; | |
| 42 } | |
| 43 if (data.button == 1) { | |
| 44 // The user cleared the value. | |
| 45 if (aElement.value != "") { | |
| 46 aElement.value = ""; | |
| 47 changed = true; | |
| 48 } | |
| 49 } else if (data.button == 0) { | |
| 50 // Commit the new value. | |
| 51 if (aElement.value != data[type]) { | |
| 52 aElement.value = data[type + "0"]; | |
| 53 changed = true; | |
| 54 } | |
| 55 } | |
| 56 // Else the user canceled the input. | |
| 57 | |
| 58 if (changed) | |
| 59 this.fireOnChange(aElement); | |
| 60 }).bind(this)); | |
| 61 }, | |
| 62 | |
| 63 hasInputWidget: function(aElement) { | |
| 64 if (!aElement instanceof HTMLInputElement) | |
| 65 return false; | |
| 66 | |
| 67 let type = aElement.getAttribute('type'); | |
| 68 if (type == "date" || type == "datetime" || type == "datetime-local" || | |
| 69 type == "week" || type == "month" || type == "time") { | |
| 70 return true; | |
| 71 } | |
| 72 | |
| 73 return false; | |
| 74 }, | |
| 75 | |
| 76 fireOnChange: function(aElement) { | |
| 77 let evt = aElement.ownerDocument.createEvent("Events"); | |
| 78 evt.initEvent("change", true, true, aElement.defaultView, 0, | |
| 79 false, false, | |
| 80 false, false, null); | |
| 81 setTimeout(function() { | |
| 82 aElement.dispatchEvent(evt); | |
| 83 }, 0); | |
| 84 } | |
| 85 }; |
