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improve input/textarea matching for "gi" and allow an out of range count to

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jump to the last field like "gt"
This commit is contained in:
Doug Kearns
2008-09-05 11:09:25 +00:00
parent 67111530df
commit e01ee6e0e4
1 changed files with 29 additions and 5 deletions
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34
content/buffer.js
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@@ -325,19 +325,43 @@ liberator.Buffer = function () //{{{
"Focus last used input field",
function (count)
{
liberator.log(count)
if (count < 1 && liberator.buffer.lastInputField)
{
liberator.buffer.lastInputField.focus();
}
else
{
var first = liberator.buffer.evaluateXPath(
"//*[@type='text'] | //textarea | //xhtml:textarea")
.snapshotItem(count > 0 ? (count - 1) : 0);
var elements = [];
var matches = liberator.buffer.evaluateXPath(
// TODO: type="file"
"//input[not(@type) or @type='text' or @type='password'] | //textarea[not(@disabled) and not(@readonly)] |" +
"//xhtml:input[not(@type) or @type='text' or @type='password'] | //xhtml:textarea[not(@disabled) and not(@readonly)]"
);
if (first)
first.focus();
for (let i = 0; i < matches.snapshotLength; i++)
{
let match = matches.snapshotItem(i);
let computedStyle = window.content.getComputedStyle(match, null);
if (computedStyle.getPropertyValue("visibility") != "hidden" && computedStyle.getPropertyValue("display") != "none")
elements.push(match)
}
if (elements.length > 0)
{
if (count > elements.length)
count = elements.length;
else if (count < 1)
count = 1;
elements[count - 1].focus();
}
else
{
liberator.beep();
}
}
},
{ flags: liberator.Mappings.flags.COUNT });