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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_PRESENTERTHEME_HXX
21 : #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERTHEME_HXX
22 :
23 : #include "PresenterBitmapContainer.hxx"
24 : #include "PresenterConfigurationAccess.hxx"
25 : #include <com/sun/star/uno/XComponentContext.hpp>
26 : #include <com/sun/star/rendering/XCanvas.hpp>
27 : #include <com/sun/star/rendering/XCanvasFont.hpp>
28 : #include <com/sun/star/rendering/XIntegerBitmap.hpp>
29 : #include <com/sun/star/util/Color.hpp>
30 : #include <boost/shared_ptr.hpp>
31 :
32 : namespace sdext { namespace presenter {
33 :
34 : /** A theme is a set of properties describing fonts, colors, and bitmaps to be used to draw
35 : background, pane borders, and view content.
36 :
37 : At the moment the properties can be accessed via the getPropertyValue() method.
38 :
39 : For a resource URL of a pane or a view you get the name of the
40 : associated PaneStyle or ViewStyle.
41 :
42 : For the name of pane or view style suffixed with and underscore and the
43 : name of configuration property, and maybe additionally suffixed by
44 : another underscore and sub property name you get the associated
45 : property.
46 :
47 : Example: you want to access the top left bitmap of a pane border
48 : (simplified code):
49 :
50 : OUString sStyleName = getPropertyValue("private:resource/pane/Presenter/Pane1");
51 : XBitmap xBitmap = getPropertyValue(sStyleName + "_TopLeftBitmap");
52 :
53 : For the offset of the bitmap you can call
54 : Point aOffset = getPropertyValue(sStyleName + "_TopLeftOffset");
55 :
56 : This is work in progress.
57 : */
58 : class PresenterTheme
59 : {
60 : public:
61 : PresenterTheme (
62 : const css::uno::Reference<css::uno::XComponentContext>& rxContext,
63 : const OUString& rsThemeName,
64 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
65 : ~PresenterTheme (void);
66 :
67 : bool HasCanvas (void) const;
68 : void ProvideCanvas (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
69 :
70 : OUString GetStyleName (const OUString& rsResourceURL) const;
71 : ::std::vector<sal_Int32> GetBorderSize (
72 : const OUString& rsStyleName,
73 : const bool bOuter) const;
74 :
75 : class Theme;
76 0 : class FontDescriptor
77 : {
78 : public:
79 : explicit FontDescriptor (const ::boost::shared_ptr<FontDescriptor>& rpDescriptor);
80 :
81 : OUString msFamilyName;
82 : OUString msStyleName;
83 : sal_Int32 mnSize;
84 : sal_uInt32 mnColor;
85 : OUString msAnchor;
86 : sal_Int32 mnXOffset;
87 : sal_Int32 mnYOffset;
88 : css::uno::Reference<css::rendering::XCanvasFont> mxFont;
89 :
90 : bool PrepareFont (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
91 :
92 : private:
93 : css::uno::Reference<css::rendering::XCanvasFont> CreateFont (
94 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
95 : const double nCellSize) const;
96 : double GetCellSizeForDesignSize (
97 : const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
98 : const double nDesignSize) const;
99 : };
100 : typedef ::boost::shared_ptr<FontDescriptor> SharedFontDescriptor;
101 :
102 : SharedBitmapDescriptor GetBitmap (
103 : const OUString& rsStyleName,
104 : const OUString& rsBitmapName) const;
105 :
106 : SharedBitmapDescriptor GetBitmap (
107 : const OUString& rsBitmapName) const;
108 :
109 : ::boost::shared_ptr<PresenterBitmapContainer> GetBitmapContainer (void) const;
110 :
111 : SharedFontDescriptor GetFont (
112 : const OUString& rsStyleName) const;
113 :
114 : static SharedFontDescriptor ReadFont (
115 : const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
116 : const OUString& rsFontPath,
117 : const SharedFontDescriptor& rDefaultFount);
118 :
119 : static bool ConvertToColor (
120 : const css::uno::Any& rColorSequence,
121 : sal_uInt32& rColor);
122 :
123 : ::boost::shared_ptr<PresenterConfigurationAccess> GetNodeForViewStyle (
124 : const OUString& rsStyleName) const;
125 :
126 : private:
127 : css::uno::Reference<css::uno::XComponentContext> mxContext;
128 : const OUString msThemeName;
129 : ::boost::shared_ptr<Theme> mpTheme;
130 : ::boost::shared_ptr<PresenterBitmapContainer> mpBitmapContainer;
131 : css::uno::Reference<css::rendering::XCanvas> mxCanvas;
132 :
133 : ::boost::shared_ptr<Theme> ReadTheme (void);
134 : };
135 :
136 : } } // end of namespace ::sd::presenter
137 :
138 : #endif
139 :
140 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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