The Tor Browser / file comparison
comparison: browser/metro/base/content/bindings/dialog.xml
browser/metro/base/content/bindings/dialog.xml
- changeset 2
- 7e26c7da4463
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| -1:000000000000 | 0:5eafc2987cb5 |
|---|---|
| 1 <?xml version="1.0"?> | |
| 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 <bindings | |
| 7 xmlns="http://www.mozilla.org/xbl" | |
| 8 xmlns:xbl="http://www.mozilla.org/xbl" | |
| 9 xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> | |
| 10 | |
| 11 <binding id="dialog"> | |
| 12 <content xbl:inherits="orient, closebutton" flex="1"> | |
| 13 <children/> | |
| 14 </content> | |
| 15 | |
| 16 <implementation implements="nsIDOMEventListener"> | |
| 17 <field name="arguments"/> | |
| 18 <field name="parent"/> | |
| 19 <property name="_scrollbox" readonly="true" onget="return this.getElementsByTagName('scrollbox')[0];"/> | |
| 20 | |
| 21 <constructor><![CDATA[ | |
| 22 this._closed = false; | |
| 23 if (this.hasAttribute("script")) { | |
| 24 try { | |
| 25 Services.scriptloader.loadSubScript(this.getAttribute("script"), this); | |
| 26 } catch(e) { | |
| 27 throw("Dialog : Unable to load script : " + this.getAttribute("script") + "\n"); | |
| 28 } | |
| 29 } | |
| 30 window.addEventListener("unload", this, true); | |
| 31 | |
| 32 let scrollbox = this._scrollbox; | |
| 33 if (scrollbox) { | |
| 34 window.addEventListener("resize", this, true); | |
| 35 scrollbox.addEventListener("overflow", this, true); | |
| 36 } | |
| 37 setTimeout(this.load.bind(this), 0); | |
| 38 ]]></constructor> | |
| 39 | |
| 40 <method name="handleEvent"> | |
| 41 <parameter name="aEvent"/> | |
| 42 <body><![CDATA[ | |
| 43 switch(aEvent.type) { | |
| 44 case "unload": | |
| 45 if (aEvent.originalTarget == document) | |
| 46 this._removeDialog(); | |
| 47 break; | |
| 48 | |
| 49 case "resize": | |
| 50 case "overflow": | |
| 51 let scrollbox = this._scrollbox; | |
| 52 let style = document.defaultView.getComputedStyle(scrollbox, null); | |
| 53 let newHeight = Math.ceil(scrollbox.firstChild.getBoundingClientRect().height) + | |
| 54 parseInt(style.marginTop) + | |
| 55 parseInt(style.marginBottom); | |
| 56 scrollbox.style.minHeight = Math.min(window.innerHeight / 2, newHeight) + "px"; | |
| 57 break; | |
| 58 } | |
| 59 ]]></body> | |
| 60 </method> | |
| 61 | |
| 62 <method name="load"> | |
| 63 <body><![CDATA[ | |
| 64 if (this.hasAttribute("onload")) { | |
| 65 let func = new Function(this.getAttribute("onload")); | |
| 66 func.call(this); | |
| 67 } | |
| 68 ]]></body> | |
| 69 </method> | |
| 70 | |
| 71 <method name="close"> | |
| 72 <body><![CDATA[ | |
| 73 if (this.hasAttribute("onclose")) { | |
| 74 let func = new Function(this.getAttribute("onclose")); | |
| 75 func.call(this); | |
| 76 } | |
| 77 this._removeDialog(); | |
| 78 ]]></body> | |
| 79 </method> | |
| 80 | |
| 81 <method name="_removeDialog"> | |
| 82 <body><![CDATA[ | |
| 83 window.removeEventListener("unload", this, true); | |
| 84 let scrollbox = this._scrollbox; | |
| 85 if (scrollbox) { | |
| 86 window.removeEventListener("resize", this, true); | |
| 87 scrollbox.removeEventListener("overflow", this, true); | |
| 88 } | |
| 89 | |
| 90 this.parentNode.parentNode.removeChild(this.parentNode); | |
| 91 this._closed = true; | |
| 92 | |
| 93 // emit DOMModalDialogClosed event | |
| 94 let event = document.createEvent("Events"); | |
| 95 event.initEvent("DOMModalDialogClosed", true, false); | |
| 96 let dispatcher = this.parent || getBrowser(); | |
| 97 dispatcher.dispatchEvent(event); | |
| 98 ]]></body> | |
| 99 </method> | |
| 100 | |
| 101 <method name="waitForClose"> | |
| 102 <body><![CDATA[ | |
| 103 while (!this._closed) | |
| 104 Services.tm.currentThread.processNextEvent(true); | |
| 105 ]]></body> | |
| 106 </method> | |
| 107 </implementation> | |
| 108 </binding> | |
| 109 </bindings> |
