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_sd.hxx"
26
27 #include "tools/AsynchronousCall.hxx"
28
29 #include <boost/bind.hpp>
30 #include "DrawViewShell.hxx"
31
32 namespace sd { namespace tools {
33
AsynchronousCall(void)34 AsynchronousCall::AsynchronousCall (void)
35 : maTimer(),
36 mpFunction()
37 {
38 Link aCallback (LINK(this,AsynchronousCall,TimerCallback));
39 maTimer.SetTimeoutHdl(aCallback);
40 }
41
42
43
44
~AsynchronousCall(void)45 AsynchronousCall::~AsynchronousCall (void)
46 {
47 mpFunction.reset();
48 maTimer.Stop();
49 }
50
51
52
53
Post(const AsynchronousFunction & rFunction,sal_uInt32 nTimeoutInMilliseconds)54 void AsynchronousCall::Post (
55 const AsynchronousFunction& rFunction,
56 sal_uInt32 nTimeoutInMilliseconds)
57 {
58 mpFunction.reset(new AsynchronousFunction(rFunction));
59 maTimer.SetTimeout(nTimeoutInMilliseconds);
60 maTimer.Start();
61 }
62
63
64
65
IMPL_LINK(AsynchronousCall,TimerCallback,Timer *,pTimer)66 IMPL_LINK(AsynchronousCall,TimerCallback,Timer*,pTimer)
67 {
68 if (pTimer == &maTimer)
69 {
70 ::std::auto_ptr<AsynchronousFunction> pFunction (mpFunction);
71 mpFunction.reset();
72 (*pFunction)();
73 }
74 return 0;
75 }
76
77
78 } } // end of namespace ::sd::tools
79