The Tor Browser / file comparison
comparison: toolkit/modules/RemoteFinder.jsm
toolkit/modules/RemoteFinder.jsm
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
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| -1:000000000000 | 0:4a4e19ade792 |
|---|---|
| 1 // -*- Mode: javascript; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- | |
| 2 // This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 // License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 // file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 5 | |
| 6 this.EXPORTED_SYMBOLS = ["RemoteFinder", "RemoteFinderListener"]; | |
| 7 | |
| 8 const Ci = Components.interfaces; | |
| 9 const Cc = Components.classes; | |
| 10 const Cu = Components.utils; | |
| 11 | |
| 12 Cu.import("resource://gre/modules/XPCOMUtils.jsm"); | |
| 13 | |
| 14 function RemoteFinder(browser) { | |
| 15 this._browser = browser; | |
| 16 this._listeners = []; | |
| 17 this._searchString = null; | |
| 18 | |
| 19 this._browser.messageManager.addMessageListener("Finder:Result", this); | |
| 20 this._browser.messageManager.sendAsyncMessage("Finder:Initialize"); | |
| 21 } | |
| 22 | |
| 23 RemoteFinder.prototype = { | |
| 24 addResultListener: function (aListener) { | |
| 25 if (this._listeners.indexOf(aListener) === -1) | |
| 26 this._listeners.push(aListener); | |
| 27 }, | |
| 28 | |
| 29 removeResultListener: function (aListener) { | |
| 30 this._listeners = this._listeners.filter(l => l != aListener); | |
| 31 }, | |
| 32 | |
| 33 receiveMessage: function (aMessage) { | |
| 34 this._searchString = aMessage.data.searchString; | |
| 35 | |
| 36 for (let l of this._listeners) { | |
| 37 l.onFindResult(aMessage.data); | |
| 38 } | |
| 39 }, | |
| 40 | |
| 41 get searchString() { | |
| 42 return this._searchString; | |
| 43 }, | |
| 44 | |
| 45 set caseSensitive(aSensitive) { | |
| 46 this._browser.messageManager.sendAsyncMessage("Finder:CaseSensitive", | |
| 47 { caseSensitive: aSensitive }); | |
| 48 }, | |
| 49 | |
| 50 fastFind: function (aSearchString, aLinksOnly) { | |
| 51 this._browser.messageManager.sendAsyncMessage("Finder:FastFind", | |
| 52 { searchString: aSearchString, | |
| 53 linksOnly: aLinksOnly }); | |
| 54 }, | |
| 55 | |
| 56 findAgain: function (aFindBackwards, aLinksOnly) { | |
| 57 this._browser.messageManager.sendAsyncMessage("Finder:FindAgain", | |
| 58 { findBackwards: aFindBackwards, | |
| 59 linksOnly: aLinksOnly }); | |
| 60 }, | |
| 61 | |
| 62 highlight: function (aHighlight, aWord) { | |
| 63 this._browser.messageManager.sendAsyncMessage("Finder:Highlight", | |
| 64 { highlight: aHighlight, | |
| 65 word: aWord }); | |
| 66 }, | |
| 67 | |
| 68 enableSelection: function () { | |
| 69 this._browser.messageManager.sendAsyncMessage("Finder:EnableSelection"); | |
| 70 }, | |
| 71 | |
| 72 removeSelection: function () { | |
| 73 this._browser.messageManager.sendAsyncMessage("Finder:RemoveSelection"); | |
| 74 }, | |
| 75 | |
| 76 focusContent: function () { | |
| 77 this._browser.messageManager.sendAsyncMessage("Finder:FocusContent"); | |
| 78 }, | |
| 79 | |
| 80 keyPress: function (aEvent) { | |
| 81 this._browser.messageManager.sendAsyncMessage("Finder:KeyPress", | |
| 82 { keyCode: aEvent.keyCode, | |
| 83 shiftKey: aEvent.shiftKey }); | |
| 84 } | |
| 85 } | |
| 86 | |
| 87 function RemoteFinderListener(global) { | |
| 88 let {Finder} = Cu.import("resource://gre/modules/Finder.jsm", {}); | |
| 89 this._finder = new Finder(global.docShell); | |
| 90 this._finder.addResultListener(this); | |
| 91 this._global = global; | |
| 92 | |
| 93 for (let msg of this.MESSAGES) { | |
| 94 global.addMessageListener(msg, this); | |
| 95 } | |
| 96 } | |
| 97 | |
| 98 RemoteFinderListener.prototype = { | |
| 99 MESSAGES: [ | |
| 100 "Finder:CaseSensitive", | |
| 101 "Finder:FastFind", | |
| 102 "Finder:FindAgain", | |
| 103 "Finder:Highlight", | |
| 104 "Finder:EnableSelection", | |
| 105 "Finder:RemoveSelection", | |
| 106 "Finder:FocusContent", | |
| 107 "Finder:KeyPress" | |
| 108 ], | |
| 109 | |
| 110 onFindResult: function (aData) { | |
| 111 this._global.sendAsyncMessage("Finder:Result", aData); | |
| 112 }, | |
| 113 | |
| 114 //XXXmikedeboer-20131016: implement |shouldFocusContent| here to mitigate | |
| 115 // issues like bug 921338 and bug 921308. | |
| 116 shouldFocusContent: function () { | |
| 117 return true; | |
| 118 }, | |
| 119 | |
| 120 receiveMessage: function (aMessage) { | |
| 121 let data = aMessage.data; | |
| 122 | |
| 123 switch (aMessage.name) { | |
| 124 case "Finder:CaseSensitive": | |
| 125 this._finder.caseSensitive = data.caseSensitive; | |
| 126 break; | |
| 127 | |
| 128 case "Finder:FastFind": | |
| 129 this._finder.fastFind(data.searchString, data.linksOnly); | |
| 130 break; | |
| 131 | |
| 132 case "Finder:FindAgain": | |
| 133 this._finder.findAgain(data.findBackwards, data.linksOnly); | |
| 134 break; | |
| 135 | |
| 136 case "Finder:Highlight": | |
| 137 this._finder.highlight(data.highlight, data.word); | |
| 138 break; | |
| 139 | |
| 140 case "Finder:RemoveSelection": | |
| 141 this._finder.removeSelection(); | |
| 142 break; | |
| 143 | |
| 144 case "Finder:FocusContent": | |
| 145 this._finder.focusContent(); | |
| 146 break; | |
| 147 | |
| 148 case "Finder:KeyPress": | |
| 149 this._finder.keyPress(data); | |
| 150 break; | |
| 151 } | |
| 152 } | |
| 153 }; |
