xref: /aoo42x/main/sd/source/ui/slideshow/PaneHider.cxx (revision 79aad27f)
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 
25 // MARKER(update_precomp.py): autogen include statement, do not remove
26 #include "precompiled_sd.hxx"
27 #include "PaneHider.hxx"
28 
29 #include "ViewShell.hxx"
30 #include "ViewShellBase.hxx"
31 #include "slideshow.hxx"
32 #include "slideshowimpl.hxx"
33 #include "framework/FrameworkHelper.hxx"
34 #include "framework/ConfigurationController.hxx"
35 
36 #include <com/sun/star/drawing/framework/XControllerManager.hpp>
37 #include <com/sun/star/drawing/framework/XConfigurationController.hpp>
38 #include <com/sun/star/drawing/framework/XConfiguration.hpp>
39 #include <com/sun/star/lang/DisposedException.hpp>
40 
41 #include <tools/diagnose_ex.h>
42 
43 using namespace ::com::sun::star::uno;
44 using namespace ::com::sun::star::drawing::framework;
45 using ::sd::framework::FrameworkHelper;
46 using ::com::sun::star::lang::DisposedException;
47 
48 namespace sd {
49 
50 PaneHider::PaneHider (const ViewShell& rViewShell, SlideshowImpl* pSlideShow)
51     : mrViewShell(rViewShell),
52       mbWindowVisibilitySaved(false),
53       mbOriginalLeftPaneWindowVisibility(false),
54       mbOriginalRightPaneWindowVisibility(false)
55 {
56      // Hide the left and right pane windows when a slideshow exists and is
57     // not full screen.
58     if (pSlideShow!=NULL && !pSlideShow->isFullScreen()) try
59     {
60         Reference<XControllerManager> xControllerManager (
61             mrViewShell.GetViewShellBase().GetController(), UNO_QUERY_THROW);
62         mxConfigurationController = xControllerManager->getConfigurationController();
63         if (mxConfigurationController.is())
64         {
65             // Get and save the current configuration.
66             mxConfiguration = mxConfigurationController->getRequestedConfiguration();
67             if (mxConfiguration.is())
68             {
69                 // Iterate over the resources and deactivate the panes.
70                 Sequence<Reference<XResourceId> > aResources (
71                     mxConfiguration->getResources(
72                         NULL,
73                         framework::FrameworkHelper::msPaneURLPrefix,
74                         AnchorBindingMode_DIRECT));
75                 for (sal_Int32 nIndex=0; nIndex<aResources.getLength(); ++nIndex)
76                 {
77                     Reference<XResourceId> xPaneId (aResources[nIndex]);
78                     if ( ! xPaneId->getResourceURL().equals(FrameworkHelper::msCenterPaneURL))
79                     {
80                         mxConfigurationController->requestResourceDeactivation(xPaneId);
81                     }
82                 }
83             }
84         }
85         FrameworkHelper::Instance(mrViewShell.GetViewShellBase())->WaitForUpdate();
86     }
87     catch (RuntimeException&)
88     {
89         DBG_UNHANDLED_EXCEPTION();
90     }
91 }
92 
93 
94 
95 
96 PaneHider::~PaneHider (void)
97 {
98     if (mxConfiguration.is() && mxConfigurationController.is())
99     {
100         try
101         {
102             mxConfigurationController->restoreConfiguration(mxConfiguration);
103         }
104         catch (DisposedException&)
105         {
106             // When the configuration controller is already disposed then
107             // there is no point in restoring the configuration.
108         }
109     }
110 }
111 
112 
113 } // end of namespace sd
114