1 /*
2 * Copyright (C) 2008 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "JSHTMLInputElement.h"
28
29 #include "Document.h"
30 #include "HTMLInputElement.h"
31 #include "Settings.h"
32
33 using namespace JSC;
34
35 namespace WebCore {
36
needsGmailQuirk(HTMLInputElement * input)37 static bool needsGmailQuirk(HTMLInputElement* input)
38 {
39 Document* document = input->document();
40
41 const KURL& url = document->url();
42 if (url.host() != "mail.google.com")
43 return false;
44
45 // As with other site-specific quirks, allow website developers to turn this off.
46 // In theory, this allows website developers to check if their fixes are effective.
47 Settings* settings = document->settings();
48 if (!settings)
49 return false;
50 if (!settings->needsSiteSpecificQuirks())
51 return false;
52
53 return true;
54 }
55
type(ExecState * exec) const56 JSValue JSHTMLInputElement::type(ExecState* exec) const
57 {
58 HTMLInputElement* input = static_cast<HTMLInputElement*>(impl());
59 const AtomicString& type = input->type();
60
61 DEFINE_STATIC_LOCAL(const AtomicString, url, ("url"));
62 DEFINE_STATIC_LOCAL(const AtomicString, text, ("text"));
63
64 if (type == url && needsGmailQuirk(input))
65 return jsString(exec, text);
66 return jsString(exec, type);
67 }
68
selectionStart(ExecState * exec) const69 JSValue JSHTMLInputElement::selectionStart(ExecState* exec) const
70 {
71 HTMLInputElement* input = static_cast<HTMLInputElement*>(impl());
72 if (!input->canHaveSelection())
73 return throwError(exec, TypeError);
74
75 return jsNumber(exec, input->selectionStart());
76 }
77
setSelectionStart(ExecState * exec,JSValue value)78 void JSHTMLInputElement::setSelectionStart(ExecState* exec, JSValue value)
79 {
80 HTMLInputElement* input = static_cast<HTMLInputElement*>(impl());
81 if (!input->canHaveSelection())
82 throwError(exec, TypeError);
83
84 input->setSelectionStart(value.toInt32(exec));
85 }
86
selectionEnd(ExecState * exec) const87 JSValue JSHTMLInputElement::selectionEnd(ExecState* exec) const
88 {
89 HTMLInputElement* input = static_cast<HTMLInputElement*>(impl());
90 if (!input->canHaveSelection())
91 return throwError(exec, TypeError);
92
93 return jsNumber(exec, input->selectionEnd());
94 }
95
setSelectionEnd(ExecState * exec,JSValue value)96 void JSHTMLInputElement::setSelectionEnd(ExecState* exec, JSValue value)
97 {
98 HTMLInputElement* input = static_cast<HTMLInputElement*>(impl());
99 if (!input->canHaveSelection())
100 throwError(exec, TypeError);
101
102 input->setSelectionEnd(value.toInt32(exec));
103 }
104
setSelectionRange(ExecState * exec,const ArgList & args)105 JSValue JSHTMLInputElement::setSelectionRange(ExecState* exec, const ArgList& args)
106 {
107 HTMLInputElement* input = static_cast<HTMLInputElement*>(impl());
108 if (!input->canHaveSelection())
109 return throwError(exec, TypeError);
110
111 int start = args.at(0).toInt32(exec);
112 int end = args.at(1).toInt32(exec);
113
114 input->setSelectionRange(start, end);
115 return jsUndefined();
116 }
117
118 } // namespace WebCore
119