Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-10-14 05:45:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 1129356 - Traverse the placeholder's parent for abs.pos. frames when determining the used value for 'user-select'. r=roc

Browse Source
This commit is contained in:
Mats Palmgren 2015-02-09 00:16:11 +00:00
parent 6db8817415
commit ceb106d8e4
2 changed files with 55 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

67
dom/base/test/test_user_select.html
View File

@ -14,6 +14,8 @@
body { font-family: Ahem; font-size: 20px; }
s { -moz-user-select: none; }
n { display: none; }
a { position:absolute; bottom: 0; right:0; }
.text { -moz-user-select: text; }
</style>
</head>
@ -31,6 +33,7 @@ n { display: none; }
<div id="testA">aaaaaaa<n>bbb<s>bbbbb</s></n>ccccccc</div>
<div id="testB"><n><s>aaaa</s>aaa</n>bbbbbbbbccccccc</div>
<div id="testC">aaaaaaabbbbbbbb<n>cc<s>c</s>cccc</n></div>
<div id="testE">aaa<s id="testEc1">aaaa<a class="text">bbbb</a>dd<a>cccc</a>ddddddd</s>eeee</div>
<iframe id="testD" src="data:text/html,<body>aaaa<span style='-moz-user-select:none'>bbbb</span>cccc"></iframe>
@ -44,6 +47,14 @@ function test()
var sel = (w ? w : window).getSelection();
sel.removeAllRanges();
}
function doneTest(e)
{
// We hide the elements we're done with so that later tests
// are inside the rather narrow iframe mochitest gives us.
// It matters for synthesizeMouse event tests.
e.style.display = 'none';
e.offsetHeight;
}
function dragSelect(e, x1, x2, x3)
{
@ -75,16 +86,18 @@ function test()
}
}
function NL(s) { return s.replace(/(\r\n|\n\r|\r)/g, '\n'); }
function checkText(text, e)
{
var sel = window.getSelection();
is(sel.toString(), text, e.id + ": selected text")
is(NL(sel.toString()), text, e.id + ": selected text")
}
function checkRangeText(text, index)
{
var r = window.getSelection().getRangeAt(index);
is(r.toString(), text, e.id + ": range["+index+"].toString()")
is(NL(r.toString()), text, e.id + ": range["+index+"].toString()")
}
function node(e, index)
@ -92,17 +105,27 @@ function test()
return index == -1 ? e : e.childNodes[index];
}
function checkRanges(arr, e)
function checkRangeCount(n, e)
{
var sel = window.getSelection();
is(sel.rangeCount, arr.length, e.id + ": Selection range count");
is(sel.rangeCount, n, e.id + ": Selection range count");
}
function checkRange(i, expected, e) {
var sel = window.getSelection();
var r = sel.getRangeAt(i);
is(r.startContainer, node(e, expected[0]), e.id + ": range["+i+"].startContainer");
is(r.startOffset, expected[1], e.id + ": range["+i+"].startOffset");
is(r.endContainer, node(e, expected[2]), e.id + ": range["+i+"].endContainer");
is(r.endOffset, expected[3], e.id + ": range["+i+"].endOffset");
}
function checkRanges(arr, e)
{
checkRangeCount(arr.length, e);
for (i = 0; i < arr.length; ++i) {
var expected = arr[i];
var r = sel.getRangeAt(i);
is(r.startContainer, node(e, expected[0]), e.id + ": range["+i+"].startContainer");
is(r.startOffset, expected[1], e.id + ": range["+i+"].startOffset");
is(r.endContainer, node(e, expected[2]), e.id + ": range["+i+"].endContainer");
is(r.endOffset, expected[3], e.id + ": range["+i+"].endOffset");
checkRange(i, expected, e);
}
}
@ -119,6 +142,7 @@ function test()
dragSelect(e, 20, 260, 120);
checkText('aaaaa', e);
checkRanges([[0,1,0,6]], e);
doneTest(e);
clear();
e = document.getElementById('test2');
@ -130,48 +154,56 @@ function test()
dragSelect(e, 340, 20, 140);
checkText('bbbbbbbbcc', e);
checkRanges([[1,0,1,10]], e);
// #test2 is used again below
clear();
e = document.getElementById('test3');
dragSelect(e, 20, 340, 295);
checkText('aaaaaabbbbbbbb', e);
checkRanges([[0,1,0,15]], e);
// #test3 is used again below
clear();
e = document.getElementById('test4');
dragSelect(e, 20, 340);
checkText('aaaaaacc', e);
checkRanges([[0,1,1,0], [2,0,2,2]], e);
doneTest(e);
clear();
e = document.getElementById('test5');
dragSelect(e, 340, 20, 140);
checkText('bbbbbbbbcc', e);
checkRanges([[1,0,1,10]], e);
doneTest(e);
clear();
e = document.getElementById('test6');
dragSelect(e, 20, 340, 295);
checkText('aaaaaabbbbbbbb', e);
checkRanges([[0,1,0,15]], e);
doneTest(e);
clear();
e = document.getElementById('test7');
dragSelect(e, 20, 340);
checkText('aaaaaacccccc', e);
checkRanges([[0,1,1,0], [2,0,2,6]], e);
doneTest(e);
clear();
e = document.getElementById('test8');
dragSelect(e, 340, 20, 140);
checkText('bbbbbccccc', e);
checkRanges([[1,3,1,13]], e);
doneTest(e);
clear();
e = document.getElementById('test9');
dragSelect(e, 20, 340, 295);
checkText('aaaaaabbbbbbbb', e);
checkRanges([[0,1,0,15]], e);
doneTest(e);
clear();
e = document.getElementById('testA');
@ -179,18 +211,24 @@ function test()
checkText('aaaaaaccccccc', e);
checkRanges([[0,1,2,7]], e);
checkRangeText('aaaaaabbbbbbbbccccccc', 0);
doneTest(e);
clear();
e = document.getElementById('testB');
dragSelect(e, 340, 20, 140);
checkText('bbbbbbbccccccc', e);
checkRanges([[1,1,1,15]], e);
doneTest(e);
clear();
e = document.getElementById('test9');
dragSelect(e, 20, 340, 295);
checkText('aaaaaabbbbbbbb', e);
checkRanges([[0,1,0,15]], e);
e = document.getElementById('testE');
dragSelect(e, 20, 360, 295);
checkText('aa\nbbbb\nee', e);
checkRangeCount(3, e);
checkRange(0, [0,1,-1,1], e);
checkRange(1, [1,0,-1,2], e.children[0]);
checkRange(2, [2,0,2,2], e);
doneTest(e);
// ======================================================
// ================== shift+click tests =================
@ -206,6 +244,7 @@ function test()
checkRangeText('bbbbbbbbcc', 0);
checkText('bbbbbbbbcc', e);
checkRanges([[-1,1,1,10]], e);
doneTest(e);
// test extending a selection that end in a -moz-user-select:none node
clear();
@ -217,6 +256,7 @@ function test()
checkRangeText('aaaaaabbbbbbbb', 0);
checkText('aaaaaabbbbbbbb', e);
checkRanges([[0,1,-1,1]], e);
doneTest(e);
// ======================================================
// ==================== Script tests ====================
@ -247,6 +287,7 @@ function test()
is(sel.rangeCount, 2, "testD: kbd selection is filtered");
is(sel.getRangeAt(0).toString(), 'aaaa', "testD: kbd selection is filtered");
is(sel.getRangeAt(1).toString(), 'cccc', "testD: kbd selection is filtered");
doneTest(e);
clear();
SimpleTest.finish();

2
layout/generic/nsFrame.cpp
View File

@ -2736,7 +2736,7 @@ nsFrame::IsSelectable(bool* aSelectable, uint8_t* aSelectStyle) const
}
break;
}
frame = frame->GetParent();
frame = nsLayoutUtils::GetParentOrPlaceholderFor(frame);
}
// convert internal values to standard values