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 #ifndef SD_PRESENTER_PRESENTER_HELPER_HXX
25 #define SD_PRESENTER_PRESENTER_HELPER_HXX
26 
27 #include <com/sun/star/drawing/XPresenterHelper.hpp>
28 #include <com/sun/star/lang/XInitialization.hpp>
29 #include <com/sun/star/uno/XComponentContext.hpp>
30 #include <cppuhelper/basemutex.hxx>
31 #include <cppuhelper/compbase2.hxx>
32 #include <svtools/filter.hxx>
33 #include <boost/noncopyable.hpp>
34 #include <boost/scoped_ptr.hpp>
35 
36 namespace css = ::com::sun::star;
37 
38 namespace sd { namespace presenter {
39 
40 namespace {
41     typedef ::cppu::WeakComponentImplHelper2<
42         css::lang::XInitialization,
43         css::drawing::XPresenterHelper
44     > PresenterHelperInterfaceBase;
45 }
46 
47 /** Implementation of the XPresenterHelper interface: functionality that can
48     not be implemented in an extension.
49 */
50     class PresenterHelper
51     : private ::boost::noncopyable,
52       private ::cppu::BaseMutex,
53       public PresenterHelperInterfaceBase
54 {
55 public:
56     PresenterHelper (const css::uno::Reference<css::uno::XComponentContext>& rxContext);
57     virtual ~PresenterHelper (void);
58 
59     // XInitialize
60 
61     virtual void SAL_CALL initialize (const css::uno::Sequence<css::uno::Any>& rArguments)
62         throw(css::uno::Exception,css::uno::RuntimeException);
63 
64 
65     // XPresenterHelper
66 
67     virtual css::uno::Reference<css::awt::XWindow> SAL_CALL createWindow (
68         const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
69         sal_Bool bCreateSystemChildWindow,
70         sal_Bool bInitiallyVisible,
71         sal_Bool bEnableChildTransparentMode,
72         sal_Bool bEnableParentClip)
73         throw (css::uno::RuntimeException);
74 
75     virtual css::uno::Reference<css::rendering::XCanvas> SAL_CALL createSharedCanvas (
76         const css::uno::Reference<css::rendering::XSpriteCanvas>& rxUpdateCanvas,
77         const css::uno::Reference<css::awt::XWindow>& rxUpdateWindow,
78         const css::uno::Reference<css::rendering::XCanvas>& rxSharedCanvas,
79         const css::uno::Reference<css::awt::XWindow>& rxSharedWindow,
80         const css::uno::Reference<css::awt::XWindow>& rxWindow)
81         throw (css::uno::RuntimeException);
82 
83     virtual css::uno::Reference<css::rendering::XCanvas> SAL_CALL createCanvas (
84         const css::uno::Reference<css::awt::XWindow>& rxWindow,
85         sal_Int16 nRequestedCanvasFeatures,
86         const ::rtl::OUString& rsOptionalCanvasServiceName)
87         throw (css::uno::RuntimeException);
88 
89     virtual void SAL_CALL toTop (
90         const css::uno::Reference<css::awt::XWindow>& rxWindow)
91         throw (css::uno::RuntimeException);
92 
93     virtual css::uno::Reference<css::rendering::XBitmap> SAL_CALL loadBitmap (
94         const ::rtl::OUString& rsURL,
95         const css::uno::Reference<css::rendering::XCanvas>& rxCanvas)
96         throw (css::uno::RuntimeException);
97 
98     virtual void SAL_CALL captureMouse (const css::uno::Reference<css::awt::XWindow>& rxWindow)
99         throw (css::uno::RuntimeException);
100 
101     virtual void SAL_CALL releaseMouse (const css::uno::Reference<css::awt::XWindow>& rxWindow)
102         throw (css::uno::RuntimeException);
103 
104     virtual css::awt::Rectangle SAL_CALL getWindowExtentsRelative (
105         const css::uno::Reference<css::awt::XWindow>& rxChildWindow,
106         const css::uno::Reference<css::awt::XWindow>& rxParentWindow)
107         throw (css::uno::RuntimeException);
108 
109 private:
110     css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
111     ::boost::scoped_ptr<GraphicFilter> mpGraphicFilter;
112 };
113 
114 } } // end of namespace ::sd::presenter
115 
116 #endif
117