objsel.c 6.03 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
/*
 * Object Picker Dialog
 *
 * Copyright 2005 Thomas Weidenmueller <w3seek@reactos.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
18
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 20 21
 */

#include "objsel_private.h"
22
#include "rpcproxy.h"
23 24 25 26 27 28

#include "wine/debug.h"

WINE_DEFAULT_DEBUG_CHANNEL(objsel);

LONG dll_refs = 0;
29
static HINSTANCE hInstance;
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

/***********************************************************************
 *		DllEntryPoint
 */
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
{
    switch(fdwReason)
    {
        case DLL_PROCESS_ATTACH:
            hInstance = hinstDLL;
            DisableThreadLibraryCalls(hInstance);
            break;
    }
    return TRUE;
}


/***********************************************************************
 *		DllGetClassObject (OBJSEL.@)
 */
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
{
    TRACE("(%s, %s, %p)\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);

    *ppv = NULL;

    if (IsEqualGUID(rclsid, &CLSID_DsObjectPicker))
57
        return IClassFactory_QueryInterface(&OBJSEL_ClassFactory.IClassFactory_iface, iid, ppv);
58

59
    FIXME("CLSID: %s, IID: %s\n", debugstr_guid(rclsid), debugstr_guid(iid));
60 61 62 63 64 65 66 67 68 69 70 71 72
    return CLASS_E_CLASSNOTAVAILABLE;
}


/***********************************************************************
 *		DllCanUnloadNow (OBJSEL.@)
 */
HRESULT WINAPI DllCanUnloadNow(void)
{
    return dll_refs != 0 ? S_FALSE : S_OK;
}


73 74 75 76 77
/***********************************************************************
 *		DllRegisterServer (OBJSEL.@)
 */
HRESULT WINAPI DllRegisterServer(void)
{
78
    return __wine_register_resources( hInstance );
79 80 81 82 83 84 85 86
}


/***********************************************************************
 *		DllUnregisterServer (OBJSEL.@)
 */
HRESULT WINAPI DllUnregisterServer(void)
{
87
    return __wine_unregister_resources( hInstance );
88 89 90
}


91 92 93
/**********************************************************************
 * OBJSEL_IDsObjectPicker_Destroy (also IUnknown)
 */
94
static VOID OBJSEL_IDsObjectPicker_Destroy(IDsObjectPickerImpl *This)
95 96 97 98 99 100 101
{
    HeapFree(GetProcessHeap(),
             0,
             This);
}


102 103 104 105 106
static inline IDsObjectPickerImpl *impl_from_IDsObjectPicker(IDsObjectPicker *iface)
{
    return CONTAINING_RECORD(iface, IDsObjectPickerImpl, IDsObjectPicker_iface);
}

107 108 109 110 111
/**********************************************************************
 * OBJSEL_IDsObjectPicker_AddRef (also IUnknown)
 */
static ULONG WINAPI OBJSEL_IDsObjectPicker_AddRef(IDsObjectPicker * iface)
{
112
    IDsObjectPickerImpl *This = impl_from_IDsObjectPicker(iface);
113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134
    ULONG ref;

    TRACE("\n");

    if (This == NULL) return E_POINTER;

    ref = InterlockedIncrement(&This->ref);

    if (ref == 1)
    {
        InterlockedIncrement(&dll_refs);
    }

    return ref;
}


/**********************************************************************
 * OBJSEL_IDsObjectPicker_Release (also IUnknown)
 */
static ULONG WINAPI OBJSEL_IDsObjectPicker_Release(IDsObjectPicker * iface)
{
135
    IDsObjectPickerImpl *This = impl_from_IDsObjectPicker(iface);
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
    ULONG ref;

    TRACE("\n");

    if (This == NULL) return E_POINTER;

    ref = InterlockedDecrement(&This->ref);

    if (ref == 0)
    {
        InterlockedDecrement(&dll_refs);
        OBJSEL_IDsObjectPicker_Destroy(This);
    }

    return ref;
}


/**********************************************************************
 * OBJSEL_IDsObjectPicker_QueryInterface (also IUnknown)
 */
static HRESULT WINAPI OBJSEL_IDsObjectPicker_QueryInterface(
    IDsObjectPicker * iface,
    REFIID riid,
    LPVOID *ppvObj)
{
    TRACE("\n\tIID:\t%s\n",debugstr_guid(riid));

    if (ppvObj == NULL) return E_POINTER;

    if (IsEqualGUID(riid, &IID_IUnknown) ||
	IsEqualGUID(riid, &IID_IDsObjectPicker))
    {
169
        *ppvObj = iface;
170 171 172 173
	OBJSEL_IDsObjectPicker_AddRef(iface);
	return S_OK;
    }

174
    FIXME("- no interface IID: %s\n", debugstr_guid(riid));
175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226
    return E_NOINTERFACE;
}


/**********************************************************************
 * OBJSEL_IDsObjectPicker_Initialize
 */
static HRESULT WINAPI OBJSEL_IDsObjectPicker_Initialize(
    IDsObjectPicker * iface,
    PDSOP_INIT_INFO pInitInfo)
{
    FIXME("stub!\n");
    return S_OK;
}


/**********************************************************************
 * OBJSEL_IDsObjectPicker_InvokeDialog
 */
static HRESULT WINAPI OBJSEL_IDsObjectPicker_InvokeDialog(
    IDsObjectPicker * iface,
    HWND hwndParent,
    IDataObject** ppdoSelections)
{
    FIXME("stub!\n");
    return S_FALSE;
}


/**********************************************************************
 * IDsObjectPicker_Vtbl
 */
static IDsObjectPickerVtbl IDsObjectPicker_Vtbl =
{
    OBJSEL_IDsObjectPicker_QueryInterface,
    OBJSEL_IDsObjectPicker_AddRef,
    OBJSEL_IDsObjectPicker_Release,
    OBJSEL_IDsObjectPicker_Initialize,
    OBJSEL_IDsObjectPicker_InvokeDialog
};


/**********************************************************************
 * OBJSEL_IDsObjectPicker_Create
 */
HRESULT WINAPI OBJSEL_IDsObjectPicker_Create(LPVOID *ppvObj)
{
    IDsObjectPickerImpl *Instance = HeapAlloc(GetProcessHeap(),
                                              HEAP_ZERO_MEMORY,
                                              sizeof(IDsObjectPickerImpl));
    if (Instance != NULL)
    {
227 228 229
        Instance->IDsObjectPicker_iface.lpVtbl = &IDsObjectPicker_Vtbl;
        OBJSEL_IDsObjectPicker_AddRef(&Instance->IDsObjectPicker_iface);

230 231 232 233 234 235
        *ppvObj = Instance;
        return S_OK;
    }
    else
        return E_OUTOFMEMORY;
}