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
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
/*
* Copyright (C) 2004-2006 Apple Computer, Inc. All rights reserved.
* Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "config.h"
#import "DOMHTML.h"
#import "CSSHelper.h"
#import "DOMExtensions.h"
#import "DOMInternal.h"
#import "DOMPrivate.h"
#import "DocumentFragment.h"
#import "FrameView.h"
#import "HTMLDocument.h"
#import "HTMLInputElement.h"
#import "HTMLObjectElement.h"
#import "Range.h"
#import "RenderTextControl.h"
#import "markup.h"
//------------------------------------------------------------------------------------------
// DOMHTMLDocument
@implementation DOMHTMLDocument (DOMHTMLDocumentExtensions)
- (DOMDocumentFragment *)createDocumentFragmentWithMarkupString:(NSString *)markupString baseURL:(NSURL *)baseURL
{
return [DOMDocumentFragment _wrapDocumentFragment:createFragmentFromMarkup([self _document], markupString, [baseURL absoluteString]).get()];
}
- (DOMDocumentFragment *)createDocumentFragmentWithText:(NSString *)text
{
// FIXME: Since this is not a contextual fragment, it won't handle whitespace properly.
return [DOMDocumentFragment _wrapDocumentFragment:createFragmentFromText([self _document]->createRange().get(), text).get()];
}
@end
@implementation DOMHTMLDocument (WebPrivate)
- (DOMDocumentFragment *)_createDocumentFragmentWithMarkupString:(NSString *)markupString baseURLString:(NSString *)baseURLString
{
NSURL *baseURL = [self _document]->completeURL(WebCore::parseURL(baseURLString));
return [self createDocumentFragmentWithMarkupString:markupString baseURL:baseURL];
}
- (DOMDocumentFragment *)_createDocumentFragmentWithText:(NSString *)text
{
return [self createDocumentFragmentWithText:text];
}
@end
#pragma mark DOM EXTENSIONS
@implementation DOMHTMLInputElement(FormAutoFillTransition)
- (BOOL)_isTextField
{
// We could make this public API as-is, or we could change it into a method that returns whether
// the element is a text field or a button or ... ?
static NSArray *textInputTypes = nil;
#ifndef NDEBUG
static NSArray *nonTextInputTypes = nil;
#endif
NSString *fieldType = [self type];
// No type at all is treated as text type
if ([fieldType length] == 0)
return YES;
if (textInputTypes == nil)
textInputTypes = [[NSSet alloc] initWithObjects:@"text", @"password", @"search", @"isindex", nil];
BOOL isText = [textInputTypes containsObject:[fieldType lowercaseString]];
#ifndef NDEBUG
if (nonTextInputTypes == nil)
nonTextInputTypes = [[NSSet alloc] initWithObjects:@"checkbox", @"radio", @"submit", @"reset", @"file", @"hidden", @"image", @"button", @"range", nil];
// Catch cases where a new input type has been added that's not in these lists.
ASSERT(isText || [nonTextInputTypes containsObject:[fieldType lowercaseString]]);
#endif
return isText;
}
- (NSRect)_rectOnScreen
{
// Returns bounding rect of text field, in screen coordinates.
NSRect result = [self boundingBox];
if (![self _HTMLInputElement]->document()->view())
return result;
NSView* view = [self _HTMLInputElement]->document()->view()->documentView();
result = [view convertRect:result toView:nil];
result.origin = [[view window] convertBaseToScreen:result.origin];
return result;
}
- (void)_replaceCharactersInRange:(NSRange)targetRange withString:(NSString *)replacementString selectingFromIndex:(int)index
{
WebCore::HTMLInputElement* inputElement = [self _HTMLInputElement];
if (inputElement) {
WebCore::String newValue = inputElement->value();
newValue.replace(targetRange.location, targetRange.length, replacementString);
inputElement->setValue(newValue);
inputElement->setSelectionRange(index, newValue.length());
}
}
- (NSRange)_selectedRange
{
WebCore::HTMLInputElement* inputElement = [self _HTMLInputElement];
if (inputElement) {
int start = inputElement->selectionStart();
int end = inputElement->selectionEnd();
return NSMakeRange(start, end - start);
}
return NSMakeRange(NSNotFound, 0);
}
- (void)_setAutofilled:(BOOL)filled
{
// This notifies the input element that the content has been autofilled
// This allows WebKit to obey the -webkit-autofill pseudo style, which
// changes the background color.
WebCore::HTMLInputElement* inputElement = [self _HTMLInputElement];
if (inputElement)
inputElement->setAutofilled(filled);
}
@end
@implementation DOMHTMLSelectElement(FormAutoFillTransition)
- (void)_activateItemAtIndex:(int)index
{
// FIXME: Needs implementation for non-NSView <select>!
}
@end
@implementation DOMHTMLInputElement (FormPromptAdditions)
- (BOOL)_isEdited
{
WebCore::RenderObject *renderer = [self _node]->renderer();
if (renderer && [self _isTextField])
return static_cast<WebCore::RenderTextControl *>(renderer)->isUserEdited();
return NO;
}
@end
@implementation DOMHTMLTextAreaElement (FormPromptAdditions)
- (BOOL)_isEdited
{
WebCore::RenderObject *renderer = [self _node]->renderer();
if (renderer)
return static_cast<WebCore::RenderTextControl *>(renderer)->isUserEdited();
return NO;
}
@end
|
