1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/browser/metro/base/content/bindings/dialog.xml Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,109 @@
1.4 +<?xml version="1.0"?>
1.5 +<!-- This Source Code Form is subject to the terms of the Mozilla Public
1.6 + - License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
1.8 +
1.9 +<bindings
1.10 + xmlns="http://www.mozilla.org/xbl"
1.11 + xmlns:xbl="http://www.mozilla.org/xbl"
1.12 + xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
1.13 +
1.14 + <binding id="dialog">
1.15 + <content xbl:inherits="orient, closebutton" flex="1">
1.16 + <children/>
1.17 + </content>
1.18 +
1.19 + <implementation implements="nsIDOMEventListener">
1.20 + <field name="arguments"/>
1.21 + <field name="parent"/>
1.22 + <property name="_scrollbox" readonly="true" onget="return this.getElementsByTagName('scrollbox')[0];"/>
1.23 +
1.24 + <constructor><![CDATA[
1.25 + this._closed = false;
1.26 + if (this.hasAttribute("script")) {
1.27 + try {
1.28 + Services.scriptloader.loadSubScript(this.getAttribute("script"), this);
1.29 + } catch(e) {
1.30 + throw("Dialog : Unable to load script : " + this.getAttribute("script") + "\n");
1.31 + }
1.32 + }
1.33 + window.addEventListener("unload", this, true);
1.34 +
1.35 + let scrollbox = this._scrollbox;
1.36 + if (scrollbox) {
1.37 + window.addEventListener("resize", this, true);
1.38 + scrollbox.addEventListener("overflow", this, true);
1.39 + }
1.40 + setTimeout(this.load.bind(this), 0);
1.41 + ]]></constructor>
1.42 +
1.43 + <method name="handleEvent">
1.44 + <parameter name="aEvent"/>
1.45 + <body><![CDATA[
1.46 + switch(aEvent.type) {
1.47 + case "unload":
1.48 + if (aEvent.originalTarget == document)
1.49 + this._removeDialog();
1.50 + break;
1.51 +
1.52 + case "resize":
1.53 + case "overflow":
1.54 + let scrollbox = this._scrollbox;
1.55 + let style = document.defaultView.getComputedStyle(scrollbox, null);
1.56 + let newHeight = Math.ceil(scrollbox.firstChild.getBoundingClientRect().height) +
1.57 + parseInt(style.marginTop) +
1.58 + parseInt(style.marginBottom);
1.59 + scrollbox.style.minHeight = Math.min(window.innerHeight / 2, newHeight) + "px";
1.60 + break;
1.61 + }
1.62 + ]]></body>
1.63 + </method>
1.64 +
1.65 + <method name="load">
1.66 + <body><![CDATA[
1.67 + if (this.hasAttribute("onload")) {
1.68 + let func = new Function(this.getAttribute("onload"));
1.69 + func.call(this);
1.70 + }
1.71 + ]]></body>
1.72 + </method>
1.73 +
1.74 + <method name="close">
1.75 + <body><![CDATA[
1.76 + if (this.hasAttribute("onclose")) {
1.77 + let func = new Function(this.getAttribute("onclose"));
1.78 + func.call(this);
1.79 + }
1.80 + this._removeDialog();
1.81 + ]]></body>
1.82 + </method>
1.83 +
1.84 + <method name="_removeDialog">
1.85 + <body><![CDATA[
1.86 + window.removeEventListener("unload", this, true);
1.87 + let scrollbox = this._scrollbox;
1.88 + if (scrollbox) {
1.89 + window.removeEventListener("resize", this, true);
1.90 + scrollbox.removeEventListener("overflow", this, true);
1.91 + }
1.92 +
1.93 + this.parentNode.parentNode.removeChild(this.parentNode);
1.94 + this._closed = true;
1.95 +
1.96 + // emit DOMModalDialogClosed event
1.97 + let event = document.createEvent("Events");
1.98 + event.initEvent("DOMModalDialogClosed", true, false);
1.99 + let dispatcher = this.parent || getBrowser();
1.100 + dispatcher.dispatchEvent(event);
1.101 + ]]></body>
1.102 + </method>
1.103 +
1.104 + <method name="waitForClose">
1.105 + <body><![CDATA[
1.106 + while (!this._closed)
1.107 + Services.tm.currentThread.processNextEvent(true);
1.108 + ]]></body>
1.109 + </method>
1.110 + </implementation>
1.111 + </binding>
1.112 +</bindings>
