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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERBITMAPCONTAINER_HXX
21 : #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERBITMAPCONTAINER_HXX
22 :
23 : #include <com/sun/star/beans/XPropertySet.hpp>
24 : #include <com/sun/star/container/XHierarchicalNameAccess.hpp>
25 : #include <com/sun/star/container/XNameAccess.hpp>
26 : #include <com/sun/star/drawing/XPresenterHelper.hpp>
27 : #include <com/sun/star/rendering/XBitmap.hpp>
28 : #include <com/sun/star/rendering/XCanvas.hpp>
29 : #include <com/sun/star/uno/XComponentContext.hpp>
30 : #include <com/sun/star/util/Color.hpp>
31 : #include <boost/noncopyable.hpp>
32 : #include <map>
33 : #include <boost/shared_ptr.hpp>
34 :
35 : namespace sdext { namespace presenter {
36 :
37 : /** Manage a set of bitmap groups as they are used for buttons: three
38 : bitmaps, one for the normal state, one for a mouse over effect and one
39 : to show that the button has been pressed.
40 : A bitmap group is defined by some entries in the configuration.
41 : */
42 : class PresenterBitmapContainer
43 : : private ::boost::noncopyable
44 : {
45 : public:
46 : /** There is one bitmap for the normal state, one for a mouse over effect and one
47 : to show that a button has been pressed.
48 : */
49 0 : class BitmapDescriptor
50 : {
51 : public:
52 : BitmapDescriptor();
53 : BitmapDescriptor (const ::boost::shared_ptr<BitmapDescriptor>& rpDefault);
54 :
55 : enum Mode {Normal, MouseOver, ButtonDown, Disabled, Mask};
56 : css::uno::Reference<css::rendering::XBitmap> GetNormalBitmap() const;
57 : css::uno::Reference<css::rendering::XBitmap> GetBitmap(const Mode eMode) const;
58 : void SetBitmap (
59 : const Mode eMode,
60 : const css::uno::Reference<css::rendering::XBitmap>& rxBitmap);
61 :
62 : sal_Int32 mnWidth;
63 : sal_Int32 mnHeight;
64 : sal_Int32 mnXOffset;
65 : sal_Int32 mnYOffset;
66 : sal_Int32 mnXHotSpot;
67 : sal_Int32 mnYHotSpot;
68 : css::util::Color maReplacementColor;
69 : enum TexturingMode { Once, Repeat, Stretch };
70 : TexturingMode meHorizontalTexturingMode;
71 : TexturingMode meVerticalTexturingMode;
72 :
73 : private:
74 : css::uno::Reference<css::rendering::XBitmap> mxNormalBitmap;
75 : css::uno::Reference<css::rendering::XBitmap> mxMouseOverBitmap;
76 : css::uno::Reference<css::rendering::XBitmap> mxButtonDownBitmap;
77 : css::uno::Reference<css::rendering::XBitmap> mxDisabledBitmap;
78 : css::uno::Reference<css::rendering::XBitmap> mxMaskBitmap;
79 : };
80 :
81 : /** Create a new bitmap container from a section of the configuration.
82 : @param rxComponentContext
83 : The component context is used to create new API objects.
84 : @param rxCanvas
85 : Bitmaps are created specifically for this canvas.
86 : @param rsConfigurationBase
87 : The name of a configuration node whose sub-tree defines the
88 : bitmap sets.
89 : */
90 : PresenterBitmapContainer (
91 : const OUString& rsConfigurationBase,
92 : const ::boost::shared_ptr<PresenterBitmapContainer>& rpParentContainer,
93 : const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
94 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
95 : const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper = NULL);
96 : PresenterBitmapContainer (
97 : const css::uno::Reference<css::container::XNameAccess>& rsRootNode,
98 : const ::boost::shared_ptr<PresenterBitmapContainer>& rpParentContainer,
99 : const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
100 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
101 : const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper = NULL);
102 : ~PresenterBitmapContainer();
103 :
104 : void Initialize (
105 : const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext);
106 :
107 : /** Return the bitmap set that is associated with the given name.
108 : */
109 : ::boost::shared_ptr<BitmapDescriptor> GetBitmap (const OUString& rsName) const;
110 :
111 : static ::boost::shared_ptr<BitmapDescriptor> LoadBitmap (
112 : const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
113 : const OUString& rsPathToBitmapNode,
114 : const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
115 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
116 : const ::boost::shared_ptr<BitmapDescriptor>& rpDefaultBitmap);
117 :
118 : private:
119 : ::boost::shared_ptr<PresenterBitmapContainer> mpParentContainer;
120 : typedef ::std::map<OUString, ::boost::shared_ptr<BitmapDescriptor> > BitmapContainer;
121 : BitmapContainer maIconContainer;
122 : css::uno::Reference<css::rendering::XCanvas> mxCanvas;
123 : css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
124 :
125 : void LoadBitmaps (
126 : const css::uno::Reference<css::container::XNameAccess>& rsRootNode);
127 : void ProcessBitmap (
128 : const OUString& rsKey,
129 : const css::uno::Reference<css::beans::XPropertySet>& rProperties);
130 : static ::boost::shared_ptr<BitmapDescriptor> LoadBitmap (
131 : const css::uno::Reference<css::beans::XPropertySet>& rxProperties,
132 : const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
133 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
134 : const ::boost::shared_ptr<PresenterBitmapContainer::BitmapDescriptor>& rpDefault);
135 : static BitmapDescriptor::TexturingMode
136 : StringToTexturingMode (const OUString& rsTexturingMode);
137 : };
138 :
139 : typedef PresenterBitmapContainer::BitmapDescriptor PresenterBitmapDescriptor;
140 : typedef ::boost::shared_ptr<PresenterBitmapContainer::BitmapDescriptor> SharedBitmapDescriptor;
141 :
142 : } } // end of namespace ::sdext::presenter
143 :
144 : #endif
145 :
146 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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