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authorJoachim Lingner <jl@openoffice.org>2001-07-19 10:14:24 +0000
committerJoachim Lingner <jl@openoffice.org>2001-07-19 10:14:24 +0000
commit18eb3b3fa3edb87ca47ac4800f92a24fa2a587fa (patch)
tree331675c7249c7f5ec7515ff845ee6c0813c38c9d /dtrans/test/win32/dnd/atlwindow.cxx
parentc29c2e1270d2ee01a5769a809ad9afde4cd7b5cf (diff)
*** empty log message ***
Diffstat (limited to 'dtrans/test/win32/dnd/atlwindow.cxx')
-rw-r--r--dtrans/test/win32/dnd/atlwindow.cxx82
1 files changed, 43 insertions, 39 deletions
diff --git a/dtrans/test/win32/dnd/atlwindow.cxx b/dtrans/test/win32/dnd/atlwindow.cxx
index 5d5812f7b25c..c24c87d56019 100644
--- a/dtrans/test/win32/dnd/atlwindow.cxx
+++ b/dtrans/test/win32/dnd/atlwindow.cxx
@@ -2,9 +2,9 @@
*
* $RCSfile: atlwindow.cxx,v $
*
- * $Revision: 1.6 $
+ * $Revision: 1.7 $
*
- * last change: $Author: jl $ $Date: 2001-03-30 15:37:32 $
+ * last change: $Author: jl $ $Date: 2001-07-19 11:14:24 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@@ -72,6 +72,7 @@
#include "targetlistener.hxx"
#include "sourcelistener.hxx"
//#include "transferable.hxx"
+#include "dataobject.hxx"
#include <map>
#include <winbase.h>
@@ -146,7 +147,8 @@ LRESULT AWindow::OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandle
// create the DragSource
- Reference< XInterface> xint= MultiServiceFactory->createInstance(OUString(L"com.sun.star.datatransfer.dnd.OleDragSource"));
+ OUString sServiceSource( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.datatransfer.dnd.OleDragSource"));
+ Reference< XInterface> xint= MultiServiceFactory->createInstance(sServiceSource);
m_xDragSource= Reference<XDragSource>( xint, UNO_QUERY);
Reference<XInitialization> xInit( xint, UNO_QUERY);
@@ -155,18 +157,33 @@ LRESULT AWindow::OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandle
xInit->initialize( Sequence<Any>( ar, 2) );
//create the DropTarget
+ // the initialization func of the drop target can be called from an STA or
+ // MTA
Reference< XInterface> xintTarget= MultiServiceFactory->createInstance(OUString(L"com.sun.star.datatransfer.dnd.OleDropTarget"));
m_xDropTarget= Reference<XDropTarget>( xintTarget, UNO_QUERY);
Reference<XInitialization> xInitTarget( xintTarget, UNO_QUERY);
- Any any;
- any <<= (sal_uInt32)m_hWnd;
- xInitTarget->initialize( Sequence<Any>( &any, 1) );
+ // call Initialize from the mta thread
+ if( m_bInitInMTA)
+ {
+ InitializationData* pData= (InitializationData*) CoTaskMemAlloc(sizeof( InitializationData));
+ ZeroMemory( pData, sizeof( InitializationData));
+ pData->xInit= xInitTarget;
+ pData->hWnd= m_hWnd;
+ PostThreadMessage( m_idMTAThread, WM_SOURCE_INIT,(WPARAM) pData, 0);
+ }
+ else
+ {
+ // call initialize from the current thread
+ Any any;
+ any <<= (sal_uInt32)m_hWnd;
+ xInitTarget->initialize( Sequence<Any>( &any, 1) );
+ }
m_xDropTarget->addDropTargetListener( static_cast<XDropTargetListener*>
( new DropTargetListener( m_hwndEdit)) );
-// // make this window tho a drop target
+// // make this window a drop target
m_xDropTarget->setActive(sal_True);
return 0;
@@ -193,51 +210,36 @@ LRESULT AWindow::OnTimer(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled
HRESULT hr;
USES_CONVERSION;
KillTimer( 1);
- if(m_xDragSource.is())
+ // only if the dragsource exists and it is our own timer
+ if(m_xDragSource.is() && (UINT) wParam == 1)
{
//Get the Text out of the Edit window
int length= (int)::SendMessageA( m_hwndEdit, WM_GETTEXTLENGTH, 0, 0);
char * pBuffer= new char[length + 1];
ZeroMemory( pBuffer, length + 1);
- ::SendMessageA( m_hwndEdit, WM_GETTEXT, length, (LPARAM) pBuffer);
+ ::SendMessageA( m_hwndEdit, WM_GETTEXT, length+1, (LPARAM) pBuffer);
+
+ IDataObject* pData= (IDataObject*)new DataObject(pBuffer);
+ pData->AddRef();
- IDataObject* pData= NULL;
- HRESULT hr= CreateDataCache( NULL, CLSID_NULL, __uuidof(IDataObject),(void**) &pData);
if( pData)
{
- FORMATETC format={ CF_TEXT, NULL, DVASPECT_CONTENT, -1, };
-
- HGLOBAL mem= GlobalAlloc(GHND, length + 1 );
- void* pMem= GlobalLock( mem);
- memcpy( pMem, pBuffer, length+1);
- GlobalUnlock( mem);
+// CDTransObjFactory fac;
+// Reference<XTransferable> xTrans= fac.createTransferableFromDataObj(
+// MultiServiceFactory, pData);
- STGMEDIUM medium;
- medium.tymed= TYMED_HGLOBAL;
- medium.hGlobal= mem;
- medium.pUnkForRelease= NULL;
-
- pData->SetData( &format, &medium, TRUE); // releases HGLOBAL eventually
-
- Reference<XTransferable> xTrans= m_aDataConverter.createTransferableFromDataObj(
- MultiServiceFactory, pData);
+ Reference<XTransferable> xTrans= m_aDataConverter.createTransferableFromDataObj(
+ MultiServiceFactory, pData);
// call XDragSource::executeDrag from an MTA
if( m_isMTA )
{
- DWORD mtaThreadId;
- ThreadData data;
- data.source= m_xDragSource;
- data.transferable= xTrans;
-
- data.evtThreadReady= CreateEvent( NULL, FALSE, FALSE, NULL);
-
- HANDLE hThread= CreateThread( NULL, 0, MTAFunc, &data, 0, &mtaThreadId);
- // We must wait until the thread copied the ThreadData structure
- WaitForSingleObject( data.evtThreadReady, INFINITE);
- CloseHandle( data.evtThreadReady);
-
+ StartDragData* pData= (StartDragData*) CoTaskMemAlloc(sizeof( StartDragData));
+ ZeroMemory( pData, sizeof( StartDragData));
+ pData->source= m_xDragSource;
+ pData->transferable= xTrans;
+ PostThreadMessage( m_idMTAThread, WM_SOURCE_STARTDRAG,(WPARAM) pData, 0);
}
else
@@ -250,6 +252,8 @@ LRESULT AWindow::OnTimer(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled
Reference<XDragSourceListener>( static_cast<XDragSourceListener*>(new DragSourceListener() ) ) );
}
}
+ if( pData)
+ pData->Release();
delete[] pBuffer;
}
@@ -290,4 +294,4 @@ LRESULT APIENTRY EditSubclassProc( HWND hwnd, UINT uMsg,WPARAM wParam, LPARAM lP
return CallWindowProc( wpOrigEditProc, hwnd, uMsg,
wParam, lParam);
}
- \ No newline at end of file
+