ReactOS  0.4.15-dev-2155-g06f57e1
aclmulti.cpp
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1 /*
2  * Multisource AutoComplete list
3  *
4  * Copyright 2007 Mikolaj Zalewski
5  * Copyright 2009 Andrew Hill
6  *
7  * This library is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this library; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20  */
21 
22 #include "precomp.h"
23 
25 {
26  obj->punk->Release();
27  if (obj->pEnum)
28  obj->pEnum->Release();
29  if (obj->pACL)
30  obj->pACL->Release();
31 }
32 
34 {
35  fObjectCount = 0;
36  fCurrentObject = 0;
37  fObjects = NULL;
38 }
39 
41 {
42  int i;
43 
44  TRACE("destroying %p\n", this);
45  for (i = 0; i < fObjectCount; i++)
48 }
49 
51 {
52  TRACE("(%p, %p)\n", this, punk);
53  if (punk == NULL)
54  return E_FAIL;
55 
56  fObjects = static_cast<ACLMultiSublist *>(
57  CoTaskMemRealloc(fObjects, sizeof(fObjects[0]) * (fObjectCount + 1)));
58  fObjects[fObjectCount].punk = punk;
59  punk->AddRef();
61  fObjects[fObjectCount].pEnum = NULL;
63  fObjects[fObjectCount].pACL = NULL;
64  fObjectCount++;
65  return S_OK;
66 }
67 
69 {
70  int i;
71 
72  TRACE("(%p, %p)\n", this, punk);
73  for (i = 0; i < fObjectCount; i++)
74  if (fObjects[i].punk == punk)
75  {
77  MoveMemory(&fObjects[i], &fObjects[i + 1], (fObjectCount - i - 1) * sizeof(ACLMultiSublist));
78  fObjectCount--;
79  fObjects = static_cast<ACLMultiSublist *>(
81  return S_OK;
82  }
83 
84  return E_FAIL;
85 }
86 
88 {
89  TRACE("(%p, %d, %p, %p)\n", this, celt, rgelt, pceltFetched);
91  {
92  if (fObjects[fCurrentObject].pEnum)
93  {
94  /* native browseui 6.0 also returns only one element */
95  HRESULT ret = fObjects[fCurrentObject].pEnum->Next(1, rgelt, pceltFetched);
96  if (ret != S_FALSE)
97  return ret;
98  }
100  }
101 
102  if (pceltFetched)
103  *pceltFetched = 0;
104  *rgelt = NULL;
105  return S_FALSE;
106 }
107 
109 {
110  int i;
111 
112  fCurrentObject = 0;
113  for (i = 0; i < fObjectCount; i++)
114  {
115  if (fObjects[i].pEnum)
116  fObjects[i].pEnum->Reset();
117  }
118  return S_OK;
119 }
120 
122 {
123  /* native browseui 6.0 returns this: */
124  return E_NOTIMPL;
125 }
126 
128 {
129  *ppOut = NULL;
130  /* native browseui 6.0 returns this: */
131  return E_OUTOFMEMORY;
132 }
133 
135 {
136  HRESULT res = S_OK;
137  int i;
138 
139  for (i = 0; i < fObjectCount; i++)
140  {
141  if (!fObjects[i].pACL)
142  continue;
143  res = fObjects[i].pACL->Expand(wstr);
144  if (res == S_OK)
145  break;
146  }
147  return res;
148 }
INT fCurrentObject
Definition: aclmulti.h:40
virtual HRESULT STDMETHODCALLTYPE Expand(LPCOLESTR pszExpand)
Definition: aclmulti.cpp:134
HRESULT Reset()
VOID WINAPI CoTaskMemFree(LPVOID ptr)
Definition: ifs.c:442
const WCHAR * LPCWSTR
Definition: xmlstorage.h:185
virtual HRESULT STDMETHODCALLTYPE Clone(IEnumString **ppenum)
Definition: aclmulti.cpp:127
#define MoveMemory
Definition: winbase.h:1661
static LPOLESTR
Definition: stg_prop.c:27
#define IID_PPV_ARG(Itype, ppType)
#define E_FAIL
Definition: ddrawi.h:102
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
#define S_FALSE
Definition: winerror.h:2357
virtual HRESULT STDMETHODCALLTYPE Reset()
Definition: aclmulti.cpp:108
#define TRACE(s)
Definition: solgame.cpp:4
virtual HRESULT STDMETHODCALLTYPE Append(IUnknown *punk)
Definition: aclmulti.cpp:50
LONG HRESULT
Definition: typedefs.h:79
#define FAILED_UNEXPECTEDLY(hr)
Definition: shellutils.h:71
~CACLMulti()
Definition: aclmulti.cpp:40
#define STDMETHODCALLTYPE
Definition: bdasup.h:9
HRESULT Next([in] ULONG celt, [out, size_is(celt), length_is(*pceltFetched)] STATPROPSETSTG *rgelt, [out] ULONG *pceltFetched)
virtual HRESULT STDMETHODCALLTYPE Skip(ULONG celt)
Definition: aclmulti.cpp:121
ULONG AddRef()
int ret
virtual HRESULT STDMETHODCALLTYPE Remove(IUnknown *punk)
Definition: aclmulti.cpp:68
virtual HRESULT STDMETHODCALLTYPE Next(ULONG celt, LPOLESTR *rgelt, ULONG *pceltFetched)
Definition: aclmulti.cpp:87
INT fObjectCount
Definition: aclmulti.h:39
#define S_OK
Definition: intsafe.h:51
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
#define E_NOTIMPL
Definition: ddrawi.h:99
struct ACLMultiSublist * fObjects
Definition: aclmulti.h:41
#define NULL
Definition: types.h:112
HRESULT QueryInterface([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
void release_obj(struct ACLMultiSublist *obj)
Definition: aclmulti.cpp:24
GLuint res
Definition: glext.h:9613
unsigned int ULONG
Definition: retypes.h:1
LPVOID WINAPI CoTaskMemRealloc(LPVOID pvOld, SIZE_T size)
Definition: ifs.c:460