1 /*
2 * Copyright (C) 2006, 2007 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 COMPUTER, 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 COMPUTER, 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 "WebKitDLL.h"
28 #include "DOMCSSClasses.h"
29
30 #pragma warning(push, 0)
31 #include <WebCore/PlatformString.h>
32 #pragma warning(pop)
33
34 // DOMCSSStyleDeclaration - DOMCSSStyleDeclaration ----------------------------
35
DOMCSSStyleDeclaration(WebCore::CSSStyleDeclaration * s)36 DOMCSSStyleDeclaration::DOMCSSStyleDeclaration(WebCore::CSSStyleDeclaration* s)
37 : m_style(0)
38 {
39 if (s)
40 s->ref();
41
42 m_style = s;
43 }
44
~DOMCSSStyleDeclaration()45 DOMCSSStyleDeclaration::~DOMCSSStyleDeclaration()
46 {
47 if (m_style)
48 m_style->deref();
49 }
50
createInstance(WebCore::CSSStyleDeclaration * s)51 IDOMCSSStyleDeclaration* DOMCSSStyleDeclaration::createInstance(WebCore::CSSStyleDeclaration* s)
52 {
53 if (!s)
54 return 0;
55
56 HRESULT hr;
57 IDOMCSSStyleDeclaration* domStyle = 0;
58
59 DOMCSSStyleDeclaration* newStyle = new DOMCSSStyleDeclaration(s);
60 hr = newStyle->QueryInterface(IID_IDOMCSSStyleDeclaration, (void**)&domStyle);
61
62 if (FAILED(hr))
63 return 0;
64
65 return domStyle;
66 }
67
68 // DOMCSSStyleDeclaration - IUnknown ------------------------------------------
69
QueryInterface(REFIID riid,void ** ppvObject)70 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::QueryInterface(REFIID riid, void** ppvObject)
71 {
72 *ppvObject = 0;
73 if (IsEqualGUID(riid, IID_IDOMCSSStyleDeclaration))
74 *ppvObject = static_cast<IDOMCSSStyleDeclaration*>(this);
75 else
76 return DOMObject::QueryInterface(riid, ppvObject);
77
78 AddRef();
79 return S_OK;
80 }
81
82 // DOMCSSStyleDeclaration - IDOMCSSStyleDeclaration ---------------------------
83
cssText(BSTR *)84 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::cssText(
85 /* [retval][out] */ BSTR* /*result*/)
86 {
87 ASSERT_NOT_REACHED();
88 return E_NOTIMPL;
89 }
90
setCssText(BSTR cssText)91 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::setCssText(
92 /* [in] */ BSTR cssText)
93 {
94 WebCore::String cssTextString(cssText);
95 // FIXME: <rdar://5148045> return DOM exception info
96 WebCore::ExceptionCode ec;
97 m_style->setCssText(cssTextString, ec);
98 return S_OK;
99 }
100
getPropertyValue(BSTR propertyName,BSTR * result)101 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::getPropertyValue(
102 /* [in] */ BSTR propertyName,
103 /* [retval][out] */ BSTR* result)
104 {
105 WebCore::String propertyNameString(propertyName);
106 WebCore::String value = m_style->getPropertyValue(propertyNameString);
107 *result = SysAllocStringLen(value.characters(), value.length());
108 if (value.length() && !*result)
109 return E_OUTOFMEMORY;
110 return S_OK;
111 }
112
getPropertyCSSValue(BSTR,IDOMCSSValue **)113 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::getPropertyCSSValue(
114 /* [in] */ BSTR /*propertyName*/,
115 /* [retval][out] */ IDOMCSSValue** /*result*/)
116 {
117 ASSERT_NOT_REACHED();
118 return E_NOTIMPL;
119 }
120
removeProperty(BSTR,BSTR *)121 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::removeProperty(
122 /* [in] */ BSTR /*propertyName*/,
123 /* [retval][out] */ BSTR* /*result*/)
124 {
125 ASSERT_NOT_REACHED();
126 return E_NOTIMPL;
127 }
128
getPropertyPriority(BSTR,BSTR *)129 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::getPropertyPriority(
130 /* [in] */ BSTR /*propertyName*/,
131 /* [retval][out] */ BSTR* /*result*/)
132 {
133 ASSERT_NOT_REACHED();
134 return E_NOTIMPL;
135 }
136
setProperty(BSTR propertyName,BSTR value,BSTR priority)137 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::setProperty(
138 /* [in] */ BSTR propertyName,
139 /* [in] */ BSTR value,
140 /* [in] */ BSTR priority)
141 {
142 WebCore::String propertyNameString(propertyName);
143 WebCore::String valueString(value);
144 WebCore::String priorityString(priority);
145 // FIXME: <rdar://5148045> return DOM exception info
146 WebCore::ExceptionCode code;
147 m_style->setProperty(propertyNameString, valueString, priorityString, code);
148 return S_OK;
149 }
150
length(UINT *)151 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::length(
152 /* [retval][out] */ UINT* /*result*/)
153 {
154 ASSERT_NOT_REACHED();
155 return E_NOTIMPL;
156 }
157
item(UINT,BSTR *)158 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::item(
159 /* [in] */ UINT /*index*/,
160 /* [retval][out] */ BSTR* /*result*/)
161 {
162 ASSERT_NOT_REACHED();
163 return E_NOTIMPL;
164 }
165
parentRule(IDOMCSSRule **)166 HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::parentRule(
167 /* [retval][out] */ IDOMCSSRule** /*result*/)
168 {
169 ASSERT_NOT_REACHED();
170 return E_NOTIMPL;
171 }
172