The Tor Browser / file comparison
comparison: browser/metro/base/content/helperui/IndexedDB.js
browser/metro/base/content/helperui/IndexedDB.js
- changeset 2
- 7e26c7da4463
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| -1:000000000000 | 0:c1939eac881a |
|---|---|
| 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 | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 /** | |
| 6 * Helper class for IndexedDB, parent part. Listens to | |
| 7 * messages from the child and shows prompts for them. | |
| 8 */ | |
| 9 let IndexedDB = { | |
| 10 _permissionsPrompt: "indexedDB-permissions-prompt", | |
| 11 _permissionsResponse: "indexedDB-permissions-response", | |
| 12 | |
| 13 _quotaPrompt: "indexedDB-quota-prompt", | |
| 14 _quotaResponse: "indexedDB-quota-response", | |
| 15 _quotaCancel: "indexedDB-quota-cancel", | |
| 16 | |
| 17 _notificationIcon: "indexedDB-notification-icon", | |
| 18 | |
| 19 receiveMessage: function(aMessage) { | |
| 20 switch (aMessage.name) { | |
| 21 case "IndexedDB:Prompt": | |
| 22 this.showPrompt(aMessage); | |
| 23 } | |
| 24 }, | |
| 25 | |
| 26 showPrompt: function(aMessage) { | |
| 27 let browser = aMessage.target; | |
| 28 let payload = aMessage.json; | |
| 29 let host = payload.host; | |
| 30 let topic = payload.topic; | |
| 31 let type; | |
| 32 | |
| 33 if (topic == this._permissionsPrompt) { | |
| 34 type = "indexedDB"; | |
| 35 payload.responseTopic = this._permissionsResponse; | |
| 36 } else if (topic == this._quotaPrompt) { | |
| 37 type = "indexedDBQuota"; | |
| 38 payload.responseTopic = this._quotaResponse; | |
| 39 } else if (topic == this._quotaCancel) { | |
| 40 payload.permission = Ci.nsIPermissionManager.UNKNOWN_ACTION; | |
| 41 browser.messageManager.sendAsyncMessage("IndexedDB:Response", payload); | |
| 42 // XXX Need to actually save this? | |
| 43 return; | |
| 44 } | |
| 45 | |
| 46 let prompt = Cc["@mozilla.org/content-permission/prompt;1"].createInstance(Ci.nsIContentPermissionPrompt); | |
| 47 let types = Cc["@mozilla.org/array;1"].createInstance(Ci.nsIMutableArray); | |
| 48 let promptType = { | |
| 49 type: type, | |
| 50 access: "unused", | |
| 51 QueryInterface: XPCOMUtils.generateQI([Ci.nsIContentPermissionType]) | |
| 52 }; | |
| 53 types.appendElement(promptType, false); | |
| 54 | |
| 55 // If the user waits a long time before responding, we default to UNKNOWN_ACTION. | |
| 56 let timeoutId = setTimeout(function() { | |
| 57 payload.permission = Ci.nsIPermissionManager.UNKNOWN_ACTION; | |
| 58 browser.messageManager.sendAsyncMessage("IndexedDB:Response", payload); | |
| 59 timeoutId = null; | |
| 60 }, 30000); | |
| 61 | |
| 62 function checkTimeout() { | |
| 63 if (timeoutId === null) return true; | |
| 64 clearTimeout(timeoutId); | |
| 65 timeoutId = null; | |
| 66 return false; | |
| 67 } | |
| 68 | |
| 69 prompt.prompt({ | |
| 70 types: types, | |
| 71 uri: Services.io.newURI(payload.location, null, null), | |
| 72 window: null, | |
| 73 element: aMessage.target, | |
| 74 | |
| 75 cancel: function() { | |
| 76 if (checkTimeout()) return; | |
| 77 payload.permission = Ci.nsIPermissionManager.DENY_ACTION; | |
| 78 browser.messageManager.sendAsyncMessage("IndexedDB:Response", payload); | |
| 79 }, | |
| 80 | |
| 81 allow: function() { | |
| 82 if (checkTimeout()) return; | |
| 83 payload.permission = Ci.nsIPermissionManager.ALLOW_ACTION; | |
| 84 browser.messageManager.sendAsyncMessage("IndexedDB:Response", payload); | |
| 85 }, | |
| 86 }); | |
| 87 }, | |
| 88 }; | |
| 89 |
