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follow next/previous document relationships specified with link elements

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(Raimon Grau Cusc�
This commit is contained in:
Doug Kearns
2007-11-18 23:48:26 +00:00
parent 2d99207c25
commit 332c30ed97
2 changed files with 38 additions and 13 deletions
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47
content/buffers.js
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@@ -583,7 +583,7 @@ vimperator.Buffer = function () //{{{
if (data.length - 1)
{
for (var i = 0; i < data.length - 1 ; i++)
for (var i = 0; i < data.length - 1; i++)
ret += "<tr><td style='font-weight: bold; min-width: 150px'> " + data[i][0] + ": </td><td>" + data[i][1] + "</td></tr>";
}
else
@@ -773,37 +773,62 @@ vimperator.Buffer = function () //{{{
vimperator.echo(pageInfoText, vimperator.commandline.FORCE_MULTILINE);
},
followDocumentRelation: function (relation)
followDocumentRelationship: function (relationship)
{
var regexps;
var relText;
var patternText;
switch (relation)
switch (relationship)
{
case "next":
regexps = vimperator.options["nextpattern"].split(",");
relText = "next";
break;
break;
case "previous":
//TODO: accept prev\%[ious]
regexps = vimperator.options["previouspattern"].split(",");
relText = "previous";
break;
default: vimperator.echoerr("bad relation");
break;
default:
vimperator.echoerr("Bad document relationship: " + relationship);
}
relText = new RegExp(relText, "i");
var elems = window.content.document.getElementsByTagName("a");
relText = new RegExp(relationship, "i");
var elems = window.content.document.getElementsByTagName("link");
// links have higher priority than normal <a> hrefs
for (var i = 0; i < elems.length; i++)
{
if (relText.test(elems[i].rel))
{
vimperator.open(elems[i].href);
return;
}
}
// no links? ok, look for hrefs
elems = window.content.document.getElementsByTagName("a");
for (var pattern = 0; pattern < regexps.length; pattern++)
{
patternText = new RegExp(regexps[pattern], "i");
for (var i = 0; i < elems.length; i++)
{
if (patternText.test(elems[i].text) || relText.test(elems[i].rel) )
if (patternText.test(elems[i].text) || relText.test(elems[i].rel))
{
vimperator.buffer.followLink(elems[i], vimperator.CURRENT_TAB);
return;
}
else
{
// images with alt text being href
var children = elems[i].childNodes;
for (var j = 0; j < children.length; j++)
{
if (patternText.test(children[j].alt))
{
vimperator.buffer.followLink(elems[i], vimperator.CURRENT_TAB);
return;
}
}
}
}
}
vimperator.beep();