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comparison: testing/specialpowers/content/MockColorPicker.jsm
testing/specialpowers/content/MockColorPicker.jsm
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| -1:000000000000 | 0:9ded92b6d640 |
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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 | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 this.EXPORTED_SYMBOLS = ["MockColorPicker"]; | |
| 6 | |
| 7 const Cc = Components.classes; | |
| 8 const Ci = Components.interfaces; | |
| 9 const Cm = Components.manager; | |
| 10 const Cu = Components.utils; | |
| 11 | |
| 12 const CONTRACT_ID = "@mozilla.org/colorpicker;1"; | |
| 13 | |
| 14 Cu.import("resource://gre/modules/Services.jsm"); | |
| 15 Cu.import("resource://gre/modules/XPCOMUtils.jsm"); | |
| 16 | |
| 17 var registrar = Cm.QueryInterface(Ci.nsIComponentRegistrar); | |
| 18 var oldClassID = "", oldFactory = null; | |
| 19 var newClassID = Cc["@mozilla.org/uuid-generator;1"].getService(Ci.nsIUUIDGenerator).generateUUID(); | |
| 20 var newFactory = function (window) { | |
| 21 return { | |
| 22 createInstance: function(aOuter, aIID) { | |
| 23 if (aOuter) | |
| 24 throw Components.results.NS_ERROR_NO_AGGREGATION; | |
| 25 return new MockColorPickerInstance(window).QueryInterface(aIID); | |
| 26 }, | |
| 27 lockFactory: function(aLock) { | |
| 28 throw Components.results.NS_ERROR_NOT_IMPLEMENTED; | |
| 29 }, | |
| 30 QueryInterface: XPCOMUtils.generateQI([Ci.nsIFactory]) | |
| 31 }; | |
| 32 } | |
| 33 | |
| 34 this.MockColorPicker = { | |
| 35 init: function(window) { | |
| 36 this.reset(); | |
| 37 this.factory = newFactory(window); | |
| 38 if (!registrar.isCIDRegistered(newClassID)) { | |
| 39 try { | |
| 40 oldClassID = registrar.contractIDToCID(CONTRACT_ID); | |
| 41 oldFactory = Cm.getClassObject(Cc[CONTRACT_ID], Ci.nsIFactory); | |
| 42 } catch(ex) { | |
| 43 oldClassID = ""; | |
| 44 oldFactory = null; | |
| 45 dump("TEST-INFO | can't get colorpicker registered component, " + | |
| 46 "assuming there is none"); | |
| 47 } | |
| 48 if (oldClassID != "" && oldFactory != null) { | |
| 49 registrar.unregisterFactory(oldClassID, oldFactory); | |
| 50 } | |
| 51 registrar.registerFactory(newClassID, "", CONTRACT_ID, this.factory); | |
| 52 } | |
| 53 }, | |
| 54 | |
| 55 reset: function() { | |
| 56 this.returnColor = ""; | |
| 57 this.showCallback = null; | |
| 58 this.shown = false; | |
| 59 this.showing = false; | |
| 60 }, | |
| 61 | |
| 62 cleanup: function() { | |
| 63 var previousFactory = this.factory; | |
| 64 this.reset(); | |
| 65 this.factory = null; | |
| 66 | |
| 67 registrar.unregisterFactory(newClassID, previousFactory); | |
| 68 if (oldClassID != "" && oldFactory != null) { | |
| 69 registrar.registerFactory(oldClassID, "", CONTRACT_ID, oldFactory); | |
| 70 } | |
| 71 } | |
| 72 }; | |
| 73 | |
| 74 function MockColorPickerInstance(window) { | |
| 75 this.window = window; | |
| 76 }; | |
| 77 MockColorPickerInstance.prototype = { | |
| 78 QueryInterface: XPCOMUtils.generateQI([Ci.nsIColorPicker]), | |
| 79 init: function(aParent, aTitle, aInitialColor) { | |
| 80 this.parent = aParent; | |
| 81 this.initialColor = aInitialColor; | |
| 82 }, | |
| 83 initialColor: "", | |
| 84 parent: null, | |
| 85 open: function(aColorPickerShownCallback) { | |
| 86 MockColorPicker.showing = true; | |
| 87 MockColorPicker.shown = true; | |
| 88 | |
| 89 this.window.setTimeout(function() { | |
| 90 let result = ""; | |
| 91 try { | |
| 92 if (typeof MockColorPicker.showCallback == "function") { | |
| 93 var updateCb = function(color) { | |
| 94 result = color; | |
| 95 aColorPickerShownCallback.update(color); | |
| 96 }; | |
| 97 let returnColor = MockColorPicker.showCallback(this, updateCb); | |
| 98 if (typeof returnColor === "string") { | |
| 99 result = returnColor; | |
| 100 } | |
| 101 } else if (typeof MockColorPicker.returnColor === "string") { | |
| 102 result = MockColorPicker.returnColor; | |
| 103 } | |
| 104 } catch(ex) { | |
| 105 dump("TEST-UNEXPECTED-FAIL | Exception in MockColorPicker.jsm open() " + | |
| 106 "method: " + ex + "\n"); | |
| 107 } | |
| 108 if (aColorPickerShownCallback) { | |
| 109 aColorPickerShownCallback.done(result); | |
| 110 } | |
| 111 }.bind(this), 0); | |
| 112 } | |
| 113 }; | |
| 114 | |
| 115 // Expose everything to content. We call reset() here so that all of the | |
| 116 // relevant lazy expandos get added. | |
| 117 MockColorPicker.reset(); | |
| 118 function exposeAll(obj) { | |
| 119 var props = {}; | |
| 120 for (var prop in obj) | |
| 121 props[prop] = 'rw'; | |
| 122 obj.__exposedProps__ = props; | |
| 123 } | |
| 124 exposeAll(MockColorPicker); | |
| 125 exposeAll(MockColorPickerInstance.prototype); |
