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_sw.hxx"
26
27 #include <swwait.hxx>
28 #include <docsh.hxx>
29
30 #include <sfx2/viewfrm.hxx>
31 #include <sfx2/dispatch.hxx>
32 #include <vcl/window.hxx>
33
34
SwWait(SwDocShell & rDocShell,const bool bLockUnlockDispatcher)35 SwWait::SwWait(
36 SwDocShell &rDocShell,
37 const bool bLockUnlockDispatcher )
38 : mrDoc ( rDocShell )
39 , mbLockUnlockDispatcher( bLockUnlockDispatcher )
40 , mpLockedDispatchers()
41 {
42 EnterWaitAndLockDispatcher();
43 }
44
~SwWait()45 SwWait::~SwWait()
46 {
47 LeaveWaitAndUnlockDispatcher();
48 }
49
EnterWaitAndLockDispatcher()50 void SwWait::EnterWaitAndLockDispatcher()
51 {
52 SfxViewFrame *pFrame = SfxViewFrame::GetFirst( &mrDoc, sal_False );
53 while ( pFrame )
54 {
55 pFrame->GetWindow().EnterWait();
56 if ( mbLockUnlockDispatcher )
57 {
58 // do not look already locked dispatchers
59 SfxDispatcher* pDispatcher = pFrame->GetDispatcher();
60 if ( !pDispatcher->IsLocked() )
61 {
62 pDispatcher->Lock( sal_True );
63 mpLockedDispatchers.insert( pDispatcher );
64 }
65 }
66
67 pFrame = SfxViewFrame::GetNext( *pFrame, &mrDoc, sal_False );
68 }
69 }
70
LeaveWaitAndUnlockDispatcher()71 void SwWait::LeaveWaitAndUnlockDispatcher()
72 {
73 SfxViewFrame *pFrame = SfxViewFrame::GetFirst( &mrDoc, sal_False );
74 while ( pFrame )
75 {
76 pFrame->GetWindow().LeaveWait();
77 if ( mbLockUnlockDispatcher )
78 {
79 // only unlock dispatchers which had been locked
80 SfxDispatcher* pDispatcher = pFrame->GetDispatcher();
81 if ( mpLockedDispatchers.find( pDispatcher ) != mpLockedDispatchers.end() )
82 {
83 mpLockedDispatchers.erase( pDispatcher );
84 pDispatcher->Lock( sal_False );
85 }
86 }
87
88 pFrame = SfxViewFrame::GetNext( *pFrame, &mrDoc, sal_False );
89 }
90 }
91
92
93