Implemented first functions.
This commit is contained in:
Juergen Schmied
Alexandre Julliard
parent
7a78cfef8b
commit
48db7fffe3
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@ -7,8 +7,14 @@
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*/
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#include "debug.h"
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#include "shlobj.h"
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#include "pidl.h"
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#include "winerror.h"
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#include "shell32_main.h"
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UINT32 cfShellIDList=0;
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UINT32 cfFileGroupDesc=0;
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UINT32 cfFileContents=0;
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/***********************************************************************
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* IEnumFORMATETC implementation
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*/
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@ -169,12 +175,24 @@ static struct IDataObject_VTable dtovt =
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/**************************************************************************
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* IDataObject_Constructor
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*/
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LPDATAOBJECT IDataObject_Constructor(HWND32 hwndOwner, LPSHELLFOLDER pcf, LPITEMIDLIST * apit, UINT32 cpit)
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LPDATAOBJECT IDataObject_Constructor(HWND32 hwndOwner, LPSHELLFOLDER psf, LPITEMIDLIST * apidl, UINT32 cidl)
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{ LPDATAOBJECT dto;
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dto=(LPDATAOBJECT)HeapAlloc(GetProcessHeap(),0,sizeof(IDataObject));
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if (!(dto = (LPDATAOBJECT)HeapAlloc(GetProcessHeap(),0,sizeof(IDataObject))))
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return NULL;
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dto->ref=1;
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dto->lpvtbl=&dtovt;
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TRACE(shell,"(%p)->()\n",dto);
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dto->psf=psf;
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dto->pidl=ILClone(psf->mpidl); /* FIXME:add a reference and don't copy*/
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/* fill the ItemID List List */
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dto->lpill = IDLList_Constructor (8);
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if (! dto->lpill )
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return NULL;
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dto->lpill->lpvtbl->fnAddItems(dto->lpill, apidl, cidl);
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TRACE(shell,"(%p)->(sf=%p apidl=%p cidl=%u)\n",dto, psf, apidl, cidl);
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return dto;
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}
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/***************************************************************************
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@ -216,14 +234,121 @@ static ULONG WINAPI IDataObject_Release(LPDATAOBJECT this)
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{ TRACE(shell,"(%p)->()\n",this);
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if (!--(this->ref))
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{ TRACE(shell," destroying IDataObject(%p)\n",this);
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IDLList_Destructor(this->lpill);
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HeapFree(GetProcessHeap(),0,this);
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return 0;
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}
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return this->ref;
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}
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/**************************************************************************
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* DATAOBJECT_InitShellIDList (internal)
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*
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* NOTES
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* get or register the "Shell IDList Array" clipformat
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*/
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static BOOL32 DATAOBJECT_InitShellIDList()
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{ if (cfShellIDList)
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{ return(TRUE);
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}
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cfShellIDList = RegisterClipboardFormat32A(CFSTR_SHELLIDLIST);
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return(cfShellIDList != 0);
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}
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/**************************************************************************
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* DATAOBJECT_InitFileGroupDesc (internal)
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*
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* NOTES
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* get or register the "FileGroupDescriptor" clipformat
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*/
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static BOOL32 DATAOBJECT_InitFileGroupDesc()
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{ if (cfFileGroupDesc)
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{ return(TRUE);
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}
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cfFileGroupDesc = RegisterClipboardFormat32A(CFSTR_FILEDESCRIPTORA);
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return(cfFileGroupDesc != 0);
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}
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/**************************************************************************
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* DATAOBJECT_InitFileContents (internal)
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*
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* NOTES
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* get or register the "FileContents" clipformat
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*/
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static BOOL32 DATAOBJECT_InitFileContents()
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{ if (cfFileContents)
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{ return(TRUE);
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}
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cfFileContents = RegisterClipboardFormat32A(CFSTR_FILECONTENTS);
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return(cfFileContents != 0);
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}
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/**************************************************************************
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* interface implementation
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*/
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static HRESULT WINAPI IDataObject_GetData (LPDATAOBJECT this, LPFORMATETC32 pformatetcIn, STGMEDIUM32 *pmedium)
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{ FIXME (shell, "(%p)->()\n", this);
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return E_NOTIMPL;
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{ char temp[256];
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UINT32 cItems;
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DWORD size, size1, size2;
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LPITEMIDLIST pidl;
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LPCIDA pcida;
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HGLOBAL32 hmem;
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GetClipboardFormatName32A (pformatetcIn->cfFormat, temp, 256);
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FIXME (shell, "(%p)->(%p %p format=%s)\n", this, pformatetcIn, pmedium, temp);
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if (!DATAOBJECT_InitShellIDList()) /* is the clipformat registred? */
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{ return(E_UNEXPECTED);
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}
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if (pformatetcIn->cfFormat == cfShellIDList)
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{ if (pformatetcIn->ptd==NULL
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&& (pformatetcIn->dwAspect & DVASPECT_CONTENT)
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&& pformatetcIn->lindex==-1
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&& (pformatetcIn->tymed&TYMED_HGLOBAL))
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{ cItems = this->lpill->lpvtbl->fnGetCount(this->lpill);
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if (cItems < 1)
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{ return(E_UNEXPECTED);
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}
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pidl = this->lpill->lpvtbl->fnGetElement(this->lpill, 0);
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pdump(pidl);
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/*hack*/
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cItems = 2;
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size = sizeof(CIDA) + sizeof (UINT32)*(cItems-1);
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size1 = ILGetSize (this->pidl);
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size2 = ILGetSize (pidl);
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hmem = GlobalAlloc32(GMEM_FIXED, size+size1+size2);
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pcida = GlobalLock32 (hmem);
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if (!pcida)
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{ return(E_OUTOFMEMORY);
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}
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pcida->cidl = 1;
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pcida->aoffset[0] = size;
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pcida->aoffset[1] = size+size1;
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TRACE(shell,"-- %lu %lu %lu\n",size, size1, size2 );
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TRACE(shell,"-- %p %p\n",this->pidl, pidl);
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TRACE(shell,"-- %p %p %p\n",pcida, (void*)pcida+size,(void*)pcida+size+size1);
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memcpy ((void*)pcida+size, this->pidl, size1);
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memcpy ((void*)pcida+size+size1, pidl, size2);
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TRACE(shell,"-- after copy\n");
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GlobalUnlock32(hmem);
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pmedium->tymed = TYMED_HGLOBAL;
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pmedium->u.hGlobal = (HGLOBAL32)pcida;
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pmedium->pUnkForRelease = NULL;
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TRACE(shell,"-- ready\n");
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return(NOERROR);
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}
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}
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FIXME (shell, "-- clipformat not implemented\n");
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return (E_INVALIDARG);
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}
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static HRESULT WINAPI IDataObject_GetDataHere(LPDATAOBJECT this, LPFORMATETC32 pformatetc, STGMEDIUM32 *pmedium)
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{ FIXME (shell, "(%p)->()\n", this);
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