xref: /aoo42x/main/shell/inc/internal/infotips.hxx (revision ed2f6d3b)
1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
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18  * under the License.
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20  *************************************************************/
21 
22 
23 
24 #ifndef INFOTIPS_HXX_INCLUDED
25 #define INFOTIPS_HXX_INCLUDED
26 
27 #if defined _MSC_VER
28 #pragma warning(push, 1)
29 #pragma warning(disable:4917)
30 #endif
31 #include <objidl.h>
32 #include <shlobj.h>
33 #if defined _MSC_VER
34 #pragma warning(pop)
35 #endif
36 #include <string>
37 
38 class CInfoTip : public IQueryInfo, public IPersistFile
39 {
40 public:
41 	CInfoTip(long RefCnt = 1);
42 	virtual ~CInfoTip();
43 
44 	//-----------------------------
45 	// IUnknown methods
46 	//-----------------------------
47 
48 	virtual HRESULT STDMETHODCALLTYPE QueryInterface(
49             REFIID riid,
50             void __RPC_FAR *__RPC_FAR *ppvObject);
51 
52     virtual ULONG STDMETHODCALLTYPE AddRef( void);
53 
54     virtual ULONG STDMETHODCALLTYPE Release( void);
55 
56 	//----------------------------
57 	// IQueryInfo methods
58 	//----------------------------
59 
60 	virtual HRESULT STDMETHODCALLTYPE GetInfoTip(DWORD dwFlags, wchar_t** ppwszTip);
61 
62     virtual HRESULT STDMETHODCALLTYPE GetInfoFlags(DWORD *pdwFlags);
63 
64 	//----------------------------
65 	// IPersist methods
66 	//----------------------------
67 
68 	virtual HRESULT STDMETHODCALLTYPE GetClassID(CLSID* pClassID);
69 
70 	//----------------------------
71 	// IPersistFile methods
72 	//----------------------------
73 
74 	virtual HRESULT STDMETHODCALLTYPE IsDirty(void);
75 
76     virtual HRESULT STDMETHODCALLTYPE Load(
77             /* [in] */ LPCOLESTR pszFileName,
78             /* [in] */ DWORD dwMode);
79 
80     virtual HRESULT STDMETHODCALLTYPE Save(
81             /* [unique][in] */ LPCOLESTR pszFileName,
82             /* [in] */ BOOL fRemember);
83 
84     virtual HRESULT STDMETHODCALLTYPE SaveCompleted(
85             /* [unique][in] */ LPCOLESTR pszFileName);
86 
87     virtual HRESULT STDMETHODCALLTYPE GetCurFile(
88             /* [out] */ LPOLESTR __RPC_FAR *ppszFileName);
89 
90 private:
91 	long		 m_RefCnt;
92 	char		 m_szFileName[MAX_PATH];
93 	std::wstring m_FileNameOnly;
94 };
95 
96 #endif
97