0
true
null
0) {
arrowbox.pack = "end";
} else {
arrowbox.pack = "start";
}
arrowbox.style.transform = "translate(0, " + -offset + "px)";
// The assigned side stays the same regardless of direction.
var isRTL = (window.getComputedStyle(this).direction == "rtl");
if (position.indexOf("start_") == 0) {
container.dir = "reverse";
this.setAttribute("side", isRTL ? "left" : "right");
}
else {
container.dir = "";
this.setAttribute("side", isRTL ? "right" : "left");
}
}
else if (position.indexOf("before_") == 0 || position.indexOf("after_") == 0) {
container.orient = "";
arrowbox.orient = "";
if (position.indexOf("_end") > 0) {
arrowbox.pack = "end";
} else {
arrowbox.pack = "start";
}
arrowbox.style.transform = "translate(" + -offset + "px, 0)";
if (position.indexOf("before_") == 0) {
container.dir = "reverse";
this.setAttribute("side", "bottom");
}
else {
container.dir = "";
this.setAttribute("side", "top");
}
}
arrow.hidden = false;
]]>
this.hidePopup(true), fadeDelay, this);
}
]]>
let animate = (this.getAttribute("animate") != "false");
if (this._fadeTimer) {
clearTimeout(this._fadeTimer);
if (animate) {
this.setAttribute("animate", "fade");
}
}
else if (animate) {
this.setAttribute("animate", "cancel");
}
this.setAttribute("panelopen", "true");
this.removeAttribute("panelopen");
if (this.getAttribute("animate") != "false") {
this.removeAttribute("animate");
}
0
false
without a title, we should show
// the current file selection.
if (!titleText &&
tipElement instanceof HTMLInputElement &&
tipElement.type == 'file' &&
!tipElement.hasAttribute('title')) {
let files = tipElement.files;
try {
var bundle = Components.classes['@mozilla.org/intl/stringbundle;1']
.getService(Components.interfaces.nsIStringBundleService)
.createBundle("chrome://global/locale/layout/HtmlForm.properties");
if (files.length == 0) {
if (tipElement.multiple) {
titleText = bundle.GetStringFromName("NoFilesSelected");
} else {
titleText = bundle.GetStringFromName("NoFileSelected");
}
} else {
titleText = files[0].name;
// For UX and performance (jank) reasons we cap the number of
// files that we list in the tooltip to 20 plus a "and xxx more"
// line, or to 21 if exactly 21 files were picked.
const TRUNCATED_FILE_COUNT = 20;
let count = Math.min(files.length, TRUNCATED_FILE_COUNT);
for (let i = 1; i < count; ++i) {
titleText += "\n" + files[i].name;
}
if (files.length == TRUNCATED_FILE_COUNT + 1) {
titleText += "\n" + files[TRUNCATED_FILE_COUNT].name;
} else if (files.length > TRUNCATED_FILE_COUNT + 1) {
let xmoreStr = bundle.GetStringFromName("AndNMoreFiles");
let xmoreNum = files.length - TRUNCATED_FILE_COUNT;
let tmp = {};
Components.utils.import("resource://gre/modules/PluralForm.jsm", tmp);
let andXMoreStr = tmp.PluralForm.get(xmoreNum, xmoreStr).replace("#1", xmoreNum);
titleText += "\n" + andXMoreStr;
}
}
} catch(e) {}
}
// Check texts against null so that title="" can be used to undefine a
// title on a child element.
while (tipElement &&
(titleText == null) && (XLinkTitleText == null) &&
(SVGTitleText == null) && (XULtooltiptextText == null)) {
if (tipElement.nodeType == Node.ELEMENT_NODE) {
if (tipElement.namespaceURI == XULNS)
XULtooltiptextText = tipElement.getAttribute("tooltiptext");
else
titleText = tipElement.getAttribute("title");
if ((tipElement instanceof HTMLAnchorElement ||
tipElement instanceof HTMLAreaElement ||
tipElement instanceof HTMLLinkElement ||
tipElement instanceof SVGAElement) && tipElement.href) {
XLinkTitleText = tipElement.getAttributeNS(XLinkNS, "title");
}
if (lookingForSVGTitle &&
(!(tipElement instanceof SVGElement) ||
tipElement.parentNode.nodeType == Node.DOCUMENT_NODE)) {
lookingForSVGTitle = false;
}
if (lookingForSVGTitle) {
for (let childNode of tipElement.childNodes) {
if (childNode instanceof SVGTitleElement) {
SVGTitleText = childNode.textContent;
break;
}
}
}
direction = defView.getComputedStyle(tipElement, "")
.getPropertyValue("direction");
}
tipElement = tipElement.parentNode;
}
this.style.direction = direction;
return [titleText, XLinkTitleText, SVGTitleText, XULtooltiptextText].some(function (t) {
if (t && /\S/.test(t)) {
// Make CRLF and CR render one line break each.
this.label = t.replace(/\r\n?/g, '\n');
return true;
}
return false;
}, this);
]]>
1)
this.hidePopup();
return;
}
// find out if the node we are entering is one of our anonymous children
while (rel) {
if (rel == this)
break;
rel = rel.parentNode;
}
// if the entered node is not a descendant of ours, hide the tooltip
if (rel != this && this._isMouseOver) {
this.hidePopup();
}
]]>