1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_dtrans.hxx"
26*b1cdbd2cSJim Jagielski #include "idroptarget.hxx"
27*b1cdbd2cSJim Jagielski #include <rtl/unload.h>
28*b1cdbd2cSJim Jagielski
29*b1cdbd2cSJim Jagielski #ifdef __MINGW32__
30*b1cdbd2cSJim Jagielski #define __uuidof(I) IID_##I
31*b1cdbd2cSJim Jagielski #endif
32*b1cdbd2cSJim Jagielski
33*b1cdbd2cSJim Jagielski extern rtl_StandardModuleCount g_moduleCount;
34*b1cdbd2cSJim Jagielski
IDropTargetImpl(DropTarget & pTarget)35*b1cdbd2cSJim Jagielski IDropTargetImpl::IDropTargetImpl( DropTarget& pTarget): m_nRefCount( 0),
36*b1cdbd2cSJim Jagielski m_rDropTarget( pTarget)
37*b1cdbd2cSJim Jagielski {
38*b1cdbd2cSJim Jagielski g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt );
39*b1cdbd2cSJim Jagielski }
40*b1cdbd2cSJim Jagielski
~IDropTargetImpl()41*b1cdbd2cSJim Jagielski IDropTargetImpl::~IDropTargetImpl()
42*b1cdbd2cSJim Jagielski {
43*b1cdbd2cSJim Jagielski g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
44*b1cdbd2cSJim Jagielski }
45*b1cdbd2cSJim Jagielski
46*b1cdbd2cSJim Jagielski
47*b1cdbd2cSJim Jagielski //IDropTarget
QueryInterface(REFIID riid,void ** ppvObject)48*b1cdbd2cSJim Jagielski HRESULT STDMETHODCALLTYPE IDropTargetImpl::QueryInterface( REFIID riid, void **ppvObject)
49*b1cdbd2cSJim Jagielski {
50*b1cdbd2cSJim Jagielski if( !ppvObject)
51*b1cdbd2cSJim Jagielski return E_POINTER;
52*b1cdbd2cSJim Jagielski *ppvObject= NULL;
53*b1cdbd2cSJim Jagielski
54*b1cdbd2cSJim Jagielski if( riid == __uuidof( IUnknown))
55*b1cdbd2cSJim Jagielski *ppvObject= static_cast<IUnknown*>( this);
56*b1cdbd2cSJim Jagielski else if ( riid == __uuidof( IDropTarget))
57*b1cdbd2cSJim Jagielski *ppvObject= static_cast<IDropTarget*>( this);
58*b1cdbd2cSJim Jagielski
59*b1cdbd2cSJim Jagielski if(*ppvObject)
60*b1cdbd2cSJim Jagielski {
61*b1cdbd2cSJim Jagielski AddRef();
62*b1cdbd2cSJim Jagielski return S_OK;
63*b1cdbd2cSJim Jagielski }
64*b1cdbd2cSJim Jagielski else
65*b1cdbd2cSJim Jagielski return E_NOINTERFACE;
66*b1cdbd2cSJim Jagielski
67*b1cdbd2cSJim Jagielski }
68*b1cdbd2cSJim Jagielski
AddRef(void)69*b1cdbd2cSJim Jagielski ULONG STDMETHODCALLTYPE IDropTargetImpl::AddRef( void)
70*b1cdbd2cSJim Jagielski {
71*b1cdbd2cSJim Jagielski return InterlockedIncrement( &m_nRefCount);
72*b1cdbd2cSJim Jagielski }
73*b1cdbd2cSJim Jagielski
Release(void)74*b1cdbd2cSJim Jagielski ULONG STDMETHODCALLTYPE IDropTargetImpl::Release( void)
75*b1cdbd2cSJim Jagielski {
76*b1cdbd2cSJim Jagielski LONG count= InterlockedDecrement( &m_nRefCount);
77*b1cdbd2cSJim Jagielski if( m_nRefCount == 0 )
78*b1cdbd2cSJim Jagielski delete this;
79*b1cdbd2cSJim Jagielski return count;
80*b1cdbd2cSJim Jagielski }
81*b1cdbd2cSJim Jagielski
DragEnter(IDataObject __RPC_FAR * pDataObj,DWORD grfKeyState,POINTL pt,DWORD * pdwEffect)82*b1cdbd2cSJim Jagielski STDMETHODIMP IDropTargetImpl::DragEnter( IDataObject __RPC_FAR *pDataObj,
83*b1cdbd2cSJim Jagielski DWORD grfKeyState,
84*b1cdbd2cSJim Jagielski POINTL pt,
85*b1cdbd2cSJim Jagielski DWORD *pdwEffect)
86*b1cdbd2cSJim Jagielski {
87*b1cdbd2cSJim Jagielski return m_rDropTarget.DragEnter( pDataObj, grfKeyState,
88*b1cdbd2cSJim Jagielski pt, pdwEffect);
89*b1cdbd2cSJim Jagielski }
90*b1cdbd2cSJim Jagielski
DragOver(DWORD grfKeyState,POINTL pt,DWORD * pdwEffect)91*b1cdbd2cSJim Jagielski STDMETHODIMP IDropTargetImpl::DragOver( DWORD grfKeyState,
92*b1cdbd2cSJim Jagielski POINTL pt,
93*b1cdbd2cSJim Jagielski DWORD *pdwEffect)
94*b1cdbd2cSJim Jagielski {
95*b1cdbd2cSJim Jagielski return m_rDropTarget.DragOver( grfKeyState, pt, pdwEffect);
96*b1cdbd2cSJim Jagielski }
97*b1cdbd2cSJim Jagielski
DragLeave(void)98*b1cdbd2cSJim Jagielski STDMETHODIMP IDropTargetImpl::DragLeave( void)
99*b1cdbd2cSJim Jagielski {
100*b1cdbd2cSJim Jagielski return m_rDropTarget.DragLeave();
101*b1cdbd2cSJim Jagielski }
102*b1cdbd2cSJim Jagielski
Drop(IDataObject * pDataObj,DWORD grfKeyState,POINTL pt,DWORD __RPC_FAR * pdwEffect)103*b1cdbd2cSJim Jagielski STDMETHODIMP IDropTargetImpl::Drop( IDataObject *pDataObj,
104*b1cdbd2cSJim Jagielski DWORD grfKeyState,
105*b1cdbd2cSJim Jagielski POINTL pt,
106*b1cdbd2cSJim Jagielski DWORD __RPC_FAR *pdwEffect)
107*b1cdbd2cSJim Jagielski {
108*b1cdbd2cSJim Jagielski return m_rDropTarget.Drop( pDataObj, grfKeyState,
109*b1cdbd2cSJim Jagielski pt, pdwEffect);
110*b1cdbd2cSJim Jagielski }
111