1 /*
2 * Copyright (C) 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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "config.h"
30 #include "WebTextRenderer.h"
31
32 #include "WebKitDLL.h"
33
createInstance()34 WebTextRenderer* WebTextRenderer::createInstance()
35 {
36 WebTextRenderer* instance = new WebTextRenderer;
37 instance->AddRef();
38 return instance;
39 }
40
WebTextRenderer()41 WebTextRenderer::WebTextRenderer()
42 : m_refCount(0)
43 {
44 gClassCount++;
45 gClassNameCount.add("WebTextRenderer");
46 }
47
~WebTextRenderer()48 WebTextRenderer::~WebTextRenderer()
49 {
50 gClassCount--;
51 gClassNameCount.remove("WebTextRenderer");
52 }
53
QueryInterface(const IID & riid,void ** ppvObject)54 HRESULT STDMETHODCALLTYPE WebTextRenderer::QueryInterface(const IID &riid, void** ppvObject)
55 {
56 *ppvObject = 0;
57 if (IsEqualGUID(riid, IID_IUnknown))
58 *ppvObject = static_cast<IWebTextRenderer*>(this);
59 else if (IsEqualGUID(riid, IID_IWebTextRenderer))
60 *ppvObject = static_cast<IWebTextRenderer*>(this);
61 else
62 return E_NOINTERFACE;
63
64 AddRef();
65 return S_OK;
66 }
67
AddRef()68 ULONG STDMETHODCALLTYPE WebTextRenderer::AddRef()
69 {
70 return ++m_refCount;
71 }
72
Release()73 ULONG STDMETHODCALLTYPE WebTextRenderer::Release()
74 {
75 ULONG newRef = --m_refCount;
76 if (!newRef)
77 delete this;
78
79 return newRef;
80 }
81
registerPrivateFont(LPCOLESTR fontFilePath)82 HRESULT STDMETHODCALLTYPE WebTextRenderer::registerPrivateFont(
83 /* [in] */ LPCOLESTR fontFilePath)
84 {
85 if (!AddFontResourceEx(fontFilePath, FR_PRIVATE, 0))
86 return E_FAIL;
87
88 return S_OK;
89 }
90