diff options
| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /toolkit/content/widgets/progressmeter.xml | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'toolkit/content/widgets/progressmeter.xml')
| -rw-r--r-- | toolkit/content/widgets/progressmeter.xml | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/toolkit/content/widgets/progressmeter.xml b/toolkit/content/widgets/progressmeter.xml new file mode 100644 index 000000000..82f28ffba --- /dev/null +++ b/toolkit/content/widgets/progressmeter.xml @@ -0,0 +1,116 @@ +<?xml version="1.0"?> +<!-- This Source Code Form is subject to the terms of the Mozilla Public + - License, v. 2.0. If a copy of the MPL was not distributed with this + - file, You can obtain one at http://mozilla.org/MPL/2.0/. --> + + +<bindings id="progressmeterBindings" + xmlns="http://www.mozilla.org/xbl" + xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" + xmlns:xbl="http://www.mozilla.org/xbl"> + + <binding id="progressmeter" role="xul:progressmeter"> + <resources> + <stylesheet src="chrome://global/skin/progressmeter.css"/> + </resources> + + <content> + <xul:spacer class="progress-bar" xbl:inherits="mode"/> + <xul:spacer class="progress-remainder" xbl:inherits="mode"/> + </content> + + <implementation> + <property name="mode" onset="if (this.mode != val) this.setAttribute('mode', val); return val;" + onget="return this.getAttribute('mode');"/> + + <property name="value" onget="return this.getAttribute('value') || '0';"> + <setter><![CDATA[ + var p = Math.round(val); + var max = Math.round(this.max); + if (p < 0) + p = 0; + else if (p > max) + p = max; + var c = this.value; + if (p != c) { + var delta = p - c; + if (delta < 0) + delta = -delta; + if (delta > 3 || p == 0 || p == max) { + this.setAttribute("value", p); + // Fire DOM event so that accessible value change events occur + var event = document.createEvent('Events'); + event.initEvent('ValueChange', true, true); + this.dispatchEvent(event); + } + } + + return val; + ]]></setter> + </property> + <property name="max" + onget="return this.getAttribute('max') || '100';" + onset="this.setAttribute('max', isNaN(val) ? 100 : Math.max(val, 1)); + this.value = this.value; + return val;" /> + </implementation> + </binding> + + <binding id="progressmeter-undetermined" + extends="chrome://global/content/bindings/progressmeter.xml#progressmeter"> + <content> + <xul:stack class="progress-remainder" flex="1" anonid="stack" style="overflow: -moz-hidden-unscrollable;"> + <xul:spacer class="progress-bar" anonid="spacer" top="0" style="margin-right: -1000px;"/> + </xul:stack> + </content> + + <implementation> + <field name="_alive">true</field> + <method name="_init"> + <body><![CDATA[ + var stack = + document.getAnonymousElementByAttribute(this, "anonid", "stack"); + var spacer = + document.getAnonymousElementByAttribute(this, "anonid", "spacer"); + var isLTR = + document.defaultView.getComputedStyle(this, null).direction == "ltr"; + var startTime = performance.now(); + var self = this; + + function nextStep(t) { + try { + var width = stack.boxObject.width; + if (!width) { + // Maybe we've been removed from the document. + if (self._alive) + requestAnimationFrame(nextStep); + return; + } + + var elapsedTime = t - startTime; + + // Width of chunk is 1/5 (determined by the ratio 2000:400) of the + // total width of the progress bar. The left edge of the chunk + // starts at -1 and moves all the way to 4. It covers the distance + // in 2 seconds. + var position = isLTR ? ((elapsedTime % 2000) / 400) - 1 : + ((elapsedTime % 2000) / -400) + 4; + + width = width >> 2; + spacer.height = stack.boxObject.height; + spacer.width = width; + spacer.left = width * position; + + requestAnimationFrame(nextStep); + } catch (e) { + } + } + requestAnimationFrame(nextStep); + ]]></body> + </method> + + <constructor>this._init();</constructor> + </implementation> + </binding> + +</bindings> |