1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
<!DOCTYPE html>
<html>
<meta charset=utf-8>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=655877
-->
<head>
<title>Test for Bug 655877</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=655877">Mozilla Bug 655877</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<iframe src="text-helper-selection.svg" width="400" height="300"></iframe>
<pre id="test">
<script class="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
var svg, doc, win, dragstart, dragend;
function drag(fromX, fromY, toX, toY, show) {
synthesizeMouse(doc.documentElement, fromX, fromY, { type: "mousemove" }, win);
synthesizeMouse(doc.documentElement, fromX, fromY, { type: "mousedown" }, win);
synthesizeMouse(doc.documentElement, toX, toY, { type: "mousemove" }, win);
synthesizeMouse(doc.documentElement, toX, toY, { type: "mouseup" }, win);
if (show) {
dragstart.setAttribute("cx", fromX);
dragstart.setAttribute("cy", fromY);
dragstart.setAttribute("r", "4");
dragend.setAttribute("cx", toX);
dragend.setAttribute("cy", toY);
dragend.setAttribute("r", "4");
}
}
function click(x, y) {
synthesizeMouse(doc.documentElement, x, y, { type: "mousemove" }, win);
synthesizeMouse(doc.documentElement, x, y, { type: "mousedown" }, win);
synthesizeMouse(doc.documentElement, x, y, { type: "mouseup" }, win);
}
function selection_is(s, text) {
is(win.getSelection().toString(), s, text);
}
function deselect() {
// Click outside text (and outside all <rect> elements>) to deselect.
click(15, 15);
selection_is("", "deselecting by clicking outside text");
}
function testSelection() {
svg = document.getElementsByTagName("iframe")[0];
doc = svg.contentDocument;
win = svg.contentWindow;
dragstart = doc.getElementById("dragstart");
dragend = doc.getElementById("dragend");
var text = doc.getElementsByTagName("text");
// Drag to select the entire text element.
drag(101, 50, 99 + text[0].getComputedTextLength(), 50);
selection_is("hello there", "selecting entire simple text");
// Click within the text to deselect.
click(101, 50);
selection_is("", "deselecting by clicking on text");
// Drag to select part of a text element.
drag(101, 50, 99 + text[0].getSubStringLength(0, 5), 50);
selection_is("hello", "selecting part of simple text");
deselect();
// Drag from left of the text to the right of the text to select it.
drag(101, 50, 99 + text[0].getComputedTextLength(), 50);
selection_is("hello there", "selecting entire simple text by dragging around it");
deselect();
// Drag above the text to select part of it.
var bbox1 = text[0].getBBox();
drag(101 + text[0].getSubStringLength(0, 6), bbox1.y - 10, 101 + text[0].getSubStringLength(0, 9), bbox1.y - 10);
selection_is("the", "selecting part of simple text by dragging above it");
deselect();
// Drag between the first and second texts, but closer to the first.
var bbox2 = text[1].getBBox();
var mid = (bbox1.y + bbox1.height + bbox2.y) / 2;
drag(101, mid - 10, 99 + text[0].getSubStringLength(0, 2), mid - 10);
selection_is("he", "selecting closer text above");
deselect();
// Drag between the first and second texts, but closer to the second.
drag(101, mid + 10, 99 + text[1].getSubStringLength(0, 2), mid + 10);
selection_is("to", "selecting closer text below");
deselect();
// Drag starting in the first text and ending in the second.
drag(101 + text[0].getSubStringLength(0, 6), 50, 99 + text[1].getSubStringLength(0, 2), 100);
selection_is("there to", "selecting from first to second text");
deselect();
// Select across positioned glyphs.
drag(99 + text[2].getSubStringLength(3, 1), 150, 201, 150);
selection_is("abcd", "selecting across positioned glyphs");
deselect();
// Select bidi text, from the left of the "א" to the left of the "b".
drag(text[3].getExtentOfChar(0).x + 1, 200, text[3].getExtentOfChar(4).x + 1, 200);
selection_is("בגa", "selecting bidi text");
deselect();
// Select transformed text.
drag(101, 250, 99 + text[4].getSubStringLength(0, 6) / 2, 250);
selection_is("squash");
deselect();
SimpleTest.finish();
}
function runTest() {
SimpleTest.executeSoon(testSelection);
}
if (/Android/.test(navigator.userAgent)) {
ok(true, "No need to test text selection with the mouse on Android.");
SimpleTest.finish();
} else {
window.addEventListener("load", runTest);
}
</script>
</pre>
</body>
</html>
|
