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_canvas.hxx"
26 
27 #include <com/sun/star/lang/NoSupportException.hpp>
28 
29 #include "windowoutdevholder.hxx"
30 #include <toolkit/helper/vclunohelper.hxx>
31 
32 using namespace ::com::sun::star;
33 
34 namespace vclcanvas
35 {
36     namespace
37     {
windowFromXWin(const uno::Reference<awt::XWindow> & xWin)38         Window& windowFromXWin( const uno::Reference<awt::XWindow>& xWin )
39         {
40             Window* pWindow = VCLUnoHelper::GetWindow(xWin);
41             if( !pWindow )
42                 throw lang::NoSupportException(
43                     ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
44                                          "Parent window not VCL window, or canvas out-of-process!")),
45                     NULL);
46             return *pWindow;
47         }
48     }
49 
WindowOutDevHolder(const uno::Reference<awt::XWindow> & xWin)50     WindowOutDevHolder::WindowOutDevHolder( const uno::Reference<awt::XWindow>& xWin ) :
51         mrOutputWindow( windowFromXWin(xWin) )
52     {}
53 }
54