1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_dtrans.hxx"
26
27
28 #include "targetlistener.hxx"
29 #include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
30 #include <com/sun/star/datatransfer/DataFlavor.hpp>
31
32 //using namespace com::sun::star::datatransfer::dnd;
33 using namespace com::sun::star::datatransfer::dnd::DNDConstants;
34 using namespace com::sun::star::datatransfer;
35 using namespace rtl;
36
DropTargetListener(HWND hEdit)37 DropTargetListener::DropTargetListener(HWND hEdit):m_hEdit( hEdit)
38 {
39 }
~DropTargetListener()40 DropTargetListener::~DropTargetListener()
41 {
42 }
43
disposing(const EventObject & Source)44 void SAL_CALL DropTargetListener::disposing( const EventObject& Source )
45 throw(RuntimeException)
46 {
47
48 }
49
50
51
drop(const DropTargetDropEvent & e)52 void SAL_CALL DropTargetListener::drop( const DropTargetDropEvent& e )
53 throw(RuntimeException)
54 {
55 // e.Context->dropComplete( sal_True);
56 // e.Context->acceptDrop( ACTION_COPY);
57 e.Context->rejectDrop();
58
59 // if the Transferable contains text, then we send it to the edit window
60 // Sequence<DataFlavor> flavors= e.Transferable->getTransferDataFlavors();
61 // DataFlavor aFlavor;
62 // for( int i=0; i < flavors.getLength(); i++)
63 // aFlavor= flavors[4];
64
65 DataFlavor flavor( OUString(OUString::createFromAscii("text/plain;charset=windows-1252")),
66 OUString(L"Text plain"), getCppuType( ( Sequence<sal_Int8>*)0 ) );
67
68 Any anyData= e.Transferable->getTransferData( flavor);
69 Sequence<sal_Int8> seq= *( Sequence<sal_Int8>*)anyData.getValue();
70 SendMessage( m_hEdit, WM_SETTEXT, 0, (LPARAM) seq.getConstArray() );
71 }
72
dragEnter(const DropTargetDragEnterEvent & dtde)73 void SAL_CALL DropTargetListener::dragEnter( const DropTargetDragEnterEvent& dtde )
74 throw(RuntimeException)
75 {
76 //If one drags something that is not moveable
77 if( !(dtde.SourceActions & dtde.DropAction) )
78 dtde.Context->acceptDrag( ACTION_COPY);
79
80 // dtde.Context->rejectDrag( );
81
82 }
83
dragExit(const DropTargetEvent & dte)84 void SAL_CALL DropTargetListener::dragExit( const DropTargetEvent& dte )
85 throw(RuntimeException)
86 {
87 }
88
dragOver(const DropTargetDragEvent & dtde)89 void SAL_CALL DropTargetListener::dragOver( const DropTargetDragEvent& dtde )
90 throw(RuntimeException)
91 {
92 if( !(dtde.SourceActions & dtde.DropAction) )
93 dtde.Context->acceptDrag( ACTION_COPY);
94 }
95
dropActionChanged(const DropTargetDragEvent & dtde)96 void SAL_CALL DropTargetListener::dropActionChanged( const DropTargetDragEvent& dtde )
97 throw(RuntimeException)
98 {
99 }
100