зеркало из https://github.com/mozilla/pjs.git
Bug 420863 ��� If an HTML element has an onClick attribute, expose its click action on the element rather than its child text leaf node, r=aaronlev, a=dsicore
This commit is contained in:
surkov.alexander%gmail.com
Родитель
72643a6b50
Коммит
9c010922f9
|
|
@ -2566,20 +2566,52 @@ NS_IMETHODIMP nsAccessible::GetRole(PRUint32 *aRole)
|
||||||
}
|
}
|
||||||
|
|
||||||
/* PRUint8 getAccNumActions (); */
|
/* PRUint8 getAccNumActions (); */
|
||||||
NS_IMETHODIMP nsAccessible::GetNumActions(PRUint8 *aNumActions)
|
NS_IMETHODIMP
|
||||||
|
nsAccessible::GetNumActions(PRUint8 *aNumActions)
|
||||||
{
|
{
|
||||||
|
NS_ENSURE_ARG_POINTER(aNumActions);
|
||||||
*aNumActions = 0;
|
*aNumActions = 0;
|
||||||
|
|
||||||
|
if (IsDefunct())
|
||||||
|
return NS_ERROR_FAILURE;
|
||||||
|
|
||||||
|
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
||||||
|
PRBool isOnclick = nsAccUtils::HasListener(content,
|
||||||
|
NS_LITERAL_STRING("click"));
|
||||||
|
|
||||||
|
if (isOnclick)
|
||||||
|
*aNumActions = 1;
|
||||||
|
|
||||||
return NS_OK;
|
return NS_OK;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* DOMString getAccActionName (in PRUint8 index); */
|
/* DOMString getAccActionName (in PRUint8 index); */
|
||||||
NS_IMETHODIMP nsAccessible::GetActionName(PRUint8 index, nsAString& aName)
|
NS_IMETHODIMP
|
||||||
|
nsAccessible::GetActionName(PRUint8 aIndex, nsAString& aName)
|
||||||
{
|
{
|
||||||
return NS_ERROR_FAILURE;
|
aName.Truncate();
|
||||||
|
|
||||||
|
if (aIndex != 0)
|
||||||
|
return NS_ERROR_INVALID_ARG;
|
||||||
|
|
||||||
|
if (IsDefunct())
|
||||||
|
return NS_ERROR_FAILURE;
|
||||||
|
|
||||||
|
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
||||||
|
PRBool isOnclick = nsAccUtils::HasListener(content,
|
||||||
|
NS_LITERAL_STRING("click"));
|
||||||
|
|
||||||
|
if (isOnclick) {
|
||||||
|
aName.AssignLiteral("click");
|
||||||
|
return NS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
return NS_ERROR_INVALID_ARG;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* DOMString getActionDescription (in PRUint8 index); */
|
/* DOMString getActionDescription (in PRUint8 index); */
|
||||||
NS_IMETHODIMP nsAccessible::GetActionDescription(PRUint8 aIndex, nsAString& aDescription)
|
NS_IMETHODIMP
|
||||||
|
nsAccessible::GetActionDescription(PRUint8 aIndex, nsAString& aDescription)
|
||||||
{
|
{
|
||||||
// default to localized action name.
|
// default to localized action name.
|
||||||
nsAutoString name;
|
nsAutoString name;
|
||||||
|
|
@ -2590,9 +2622,23 @@ NS_IMETHODIMP nsAccessible::GetActionDescription(PRUint8 aIndex, nsAString& aDes
|
||||||
}
|
}
|
||||||
|
|
||||||
/* void doAction (in PRUint8 index); */
|
/* void doAction (in PRUint8 index); */
|
||||||
NS_IMETHODIMP nsAccessible::DoAction(PRUint8 index)
|
NS_IMETHODIMP
|
||||||
|
nsAccessible::DoAction(PRUint8 aIndex)
|
||||||
{
|
{
|
||||||
return NS_ERROR_FAILURE;
|
if (aIndex != 0)
|
||||||
|
return NS_ERROR_INVALID_ARG;
|
||||||
|
|
||||||
|
if (IsDefunct())
|
||||||
|
return NS_ERROR_FAILURE;
|
||||||
|
|
||||||
|
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
||||||
|
PRBool isOnclick = nsAccUtils::HasListener(content,
|
||||||
|
NS_LITERAL_STRING("click"));
|
||||||
|
|
||||||
|
if (isOnclick)
|
||||||
|
return DoCommand(content);
|
||||||
|
|
||||||
|
return NS_ERROR_INVALID_ARG;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* DOMString getHelp (); */
|
/* DOMString getHelp (); */
|
||||||
|
|
|
||||||
|
|
@ -47,6 +47,7 @@ include $(topsrcdir)/config/rules.mk
|
||||||
|
|
||||||
_TEST_FILES =\
|
_TEST_FILES =\
|
||||||
test_bug368835.xul \
|
test_bug368835.xul \
|
||||||
|
test_bug420863.html \
|
||||||
test_groupattrs.xul \
|
test_groupattrs.xul \
|
||||||
test_table_indexes.html \
|
test_table_indexes.html \
|
||||||
test_nsIAccessibleTable_1.html \
|
test_nsIAccessibleTable_1.html \
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,126 @@
|
||||||
|
<!DOCTYPE html>
|
||||||
|
<html>
|
||||||
|
<!--
|
||||||
|
https://bugzilla.mozilla.org/show_bug.cgi?id=420863
|
||||||
|
-->
|
||||||
|
<head>
|
||||||
|
<title>Table indexes chrome tests</title>
|
||||||
|
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
|
||||||
|
|
||||||
|
<script type="application/javascript" src="chrome://mochikit/content/MochiKit/packed.js"></script>
|
||||||
|
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
|
||||||
|
|
||||||
|
<script type="application/javascript">
|
||||||
|
var gAccService = null;
|
||||||
|
|
||||||
|
var gTdClickAttr = false;
|
||||||
|
var gTdClickEventHandler = false;
|
||||||
|
var gClickHandler = null;
|
||||||
|
|
||||||
|
var gID = "";
|
||||||
|
var gNode = null;
|
||||||
|
var gAcc = null;
|
||||||
|
|
||||||
|
function doTest()
|
||||||
|
{
|
||||||
|
const nsIAccessibleRetrieval =
|
||||||
|
Components.interfaces.nsIAccessibleRetrieval;
|
||||||
|
|
||||||
|
gAccService = Components.classes["@mozilla.org/accessibleRetrieval;1"].
|
||||||
|
getService(nsIAccessibleRetrieval);
|
||||||
|
|
||||||
|
// Actions should be exposed on any accessible having related DOM node
|
||||||
|
// with registered 'click' event handler.
|
||||||
|
|
||||||
|
//////////////////////////////////////////////////////////////////////////
|
||||||
|
// generic td
|
||||||
|
gID = "td1";
|
||||||
|
gNode = document.getElementById(gID);
|
||||||
|
gAcc = gAccService.getAccessibleFor(gNode);
|
||||||
|
|
||||||
|
is(gAcc.numActions, 0, gID + ": shouldn't have actions");
|
||||||
|
|
||||||
|
//////////////////////////////////////////////////////////////////////////
|
||||||
|
// td with 'onclick' attribute
|
||||||
|
gID = "td2";
|
||||||
|
gNode = document.getElementById(gID);
|
||||||
|
gAcc = gAccService.getAccessibleFor(gNode);
|
||||||
|
|
||||||
|
is(gAcc.numActions, 1, gID + ": should have one action");
|
||||||
|
is(gAcc.getActionName(0), "click", gID + ": should have 'click' action");
|
||||||
|
gAcc.doAction(0);
|
||||||
|
|
||||||
|
// actions are performed via timeout
|
||||||
|
window.setTimeout(doTest2, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
function doTest2()
|
||||||
|
{
|
||||||
|
//////////////////////////////////////////////////////////////////////////
|
||||||
|
// td with 'onclick' attribute (sequel, see doTest1())
|
||||||
|
ok(gTdClickAttr, gID + ": 'click' action hasn't been performed");
|
||||||
|
|
||||||
|
//////////////////////////////////////////////////////////////////////////
|
||||||
|
// td with registered 'click' event handler
|
||||||
|
gID = "td3";
|
||||||
|
gNode = document.getElementById(gID);
|
||||||
|
gAcc = gAccService.getAccessibleFor(gNode);
|
||||||
|
|
||||||
|
// register 'click' event handler
|
||||||
|
gClickHandler = {
|
||||||
|
handleEvent: function handleEvent(aEvent)
|
||||||
|
{
|
||||||
|
gTdClickEventHandler = true;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
gNode.addEventListener("click", gClickHandler, false);
|
||||||
|
|
||||||
|
// check actions
|
||||||
|
is(gAcc.numActions, 1, gID + ": should have one action");
|
||||||
|
is(gAcc.getActionName(0), "click", gID + ": should have 'click' action");
|
||||||
|
gAcc.doAction(0);
|
||||||
|
|
||||||
|
// actions are performed via timeout
|
||||||
|
window.setTimeout(doTest3, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
function doTest3()
|
||||||
|
{
|
||||||
|
//////////////////////////////////////////////////////////////////////////
|
||||||
|
// td with registered 'click' event handler (sequel, see doTest2())
|
||||||
|
ok(gTdClickEventHandler, gID + ": 'click' action hasn't been performed");
|
||||||
|
|
||||||
|
// unregister click event handler
|
||||||
|
gNode.removeEventListener("click", gClickHandler, false);
|
||||||
|
|
||||||
|
// check actions
|
||||||
|
is(gAcc.numActions, 0, gID + ": shouldn't have actions");
|
||||||
|
|
||||||
|
SimpleTest.finish();
|
||||||
|
}
|
||||||
|
|
||||||
|
SimpleTest.waitForExplicitFinish();
|
||||||
|
addLoadEvent(doTest);
|
||||||
|
</script>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
|
||||||
|
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=420863"
|
||||||
|
title="If an HTML element has an onClick attribute, expose its click action on the element rather than its child text leaf node."
|
||||||
|
target="_blank">Mozilla Bug 420863</a>
|
||||||
|
<p id="display"></p>
|
||||||
|
<div id="content" style="display: none"></div>
|
||||||
|
<pre id="test">
|
||||||
|
</pre>
|
||||||
|
|
||||||
|
<table>
|
||||||
|
<tr>
|
||||||
|
<td id="td1">Can't click this cell</td>
|
||||||
|
<td onclick="gTdClickAttr = true;"
|
||||||
|
id="td2">Cell with 'onclick' attribute</td>
|
||||||
|
<td id="td3">Cell with registered 'click' event handler</td>
|
||||||
|
</tr>
|
||||||
|
</table>
|
||||||
|
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
Загрузка…
Ссылка в новой задаче