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Fix hinting alt/title text for image links.

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--HG--
extra : rebase_source : 4e739c68aa9fc2370e9601b1508a4299c3bf2bc4
This commit is contained in:
Kris Maglione
2010-10-22 23:56:21 -04:00
parent 91bdacd5a7
commit 8eb6ce36ab
1 changed files with 4 additions and 2 deletions
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6
common/content/hints.js
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@@ -116,7 +116,7 @@ const Hints = Module("hints", {
* Get a hint for "input", "textarea" and "select". * Get a hint for "input", "textarea" and "select".
* *
* Tries to use <label>s if possible but does not try to guess that a * Tries to use <label>s if possible but does not try to guess that a
* neighbouring element might look like a label. Only called by * neighboring element might look like a label. Only called by
* {@link #_generate}. * {@link #_generate}.
* *
* If it finds a hint it returns it, if the hint is not the caption of the * If it finds a hint it returns it, if the hint is not the caption of the
@@ -215,7 +215,7 @@ const Hints = Module("hints", {
let curLeft = null; let curLeft = null;
let curDist = Infinity; let curDist = Infinity;
// Then find the closest vertex. (we could generalise to nearest point on an edge, but I doubt there is a need) // Then find the closest vertex. (we could generalize to nearest point on an edge, but I doubt there is a need)
for (let i = 0; i < coords.length; i += 2) { for (let i = 0; i < coords.length; i += 2) {
let leftOffset = coords[i] - leftBound; let leftOffset = coords[i] - leftBound;
let topOffset = coords[i + 1] - topBound; let topOffset = coords[i + 1] - topBound;
@@ -297,6 +297,8 @@ const Hints = Module("hints", {
if (isinstance(elem, [HTMLInputElement, HTMLSelectElement, HTMLTextAreaElement])) if (isinstance(elem, [HTMLInputElement, HTMLSelectElement, HTMLTextAreaElement]))
[hint.text, hint.showText] = this._getInputHint(elem, doc); [hint.text, hint.showText] = this._getInputHint(elem, doc);
else if (elem.firstElementChild instanceof HTMLImageElement && /^\s*$/.test(elem.textContent))
[hint.text, hint.showText] = [elem.firstElementChild.alt || elem.firstElementChild.title, true];
else else
hint.text = elem.textContent.toLowerCase(); hint.text = elem.textContent.toLowerCase();