1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
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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 #pragma once
21 
22 #include <com/sun/star/awt/XProgressBar.hpp>
23 
24 #include <tools/color.hxx>
25 
26 #include <basecontrol.hxx>
27 
28 namespace unocontrols {
29 
30 #define PROGRESSBAR_FREESPACE               4
31 #define PROGRESSBAR_DEFAULT_HORIZONTAL      true
32 #define PROGRESSBAR_DEFAULT_BLOCKDIMENSION  Size(1,1)
33 #define PROGRESSBAR_DEFAULT_BACKGROUNDCOLOR Color( 0xC0, 0xC0, 0xC0 ) // lightgray
34 #define PROGRESSBAR_DEFAULT_FOREGROUNDCOLOR Color( 0x00, 0x00, 0x80 ) // blue
35 #define PROGRESSBAR_DEFAULT_MINRANGE        INT_MIN
36 #define PROGRESSBAR_DEFAULT_MAXRANGE        INT_MAX
37 #define PROGRESSBAR_DEFAULT_BLOCKVALUE      1
38 #define PROGRESSBAR_DEFAULT_VALUE           PROGRESSBAR_DEFAULT_MINRANGE
39 #define PROGRESSBAR_LINECOLOR_BRIGHT        sal_Int32(Color( 0xFF, 0xFF, 0xFF )) // white
40 #define PROGRESSBAR_LINECOLOR_SHADOW        sal_Int32(Color( 0x00, 0x00, 0x00 )) // black
41 
42 class ProgressBar final : public css::awt::XControlModel
43                     , public css::awt::XProgressBar
44                     , public BaseControl
45 {
46 public:
47 
48     ProgressBar( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
49 
50     virtual ~ProgressBar() override;
51 
52     //  XInterface
53 
54     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
55 
56     /**
57         @short      increment refcount
58         @seealso    XInterface
59         @seealso    release()
60         @onerror    A RuntimeException is thrown.
61     */
62 
63     virtual void SAL_CALL acquire() noexcept override;
64 
65     /**
66         @short      decrement refcount
67         @seealso    XInterface
68         @seealso    acquire()
69         @onerror    A RuntimeException is thrown.
70     */
71 
72     virtual void SAL_CALL release() noexcept override;
73 
74     //  XTypeProvider
75 
76     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
77 
78     //  XAggregation
79 
80     css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& aType ) override;
81 
82     //  XProgressBar
83 
84     virtual void SAL_CALL setForegroundColor( sal_Int32 nColor ) override;
85 
86     virtual void SAL_CALL setBackgroundColor( sal_Int32 nColor ) override;
87 
88     virtual void SAL_CALL setValue( sal_Int32 nValue ) override;
89 
90     virtual void SAL_CALL setRange(
91         sal_Int32   nMin    ,
92         sal_Int32   nMax
93     ) override;
94 
95     virtual sal_Int32 SAL_CALL getValue() override;
96 
97     //  XWindow
98 
99     virtual void SAL_CALL setPosSize(
100         sal_Int32   nX      ,
101         sal_Int32   nY      ,
102         sal_Int32   nWidth  ,
103         sal_Int32   nHeight ,
104         sal_Int16   nFlags
105     ) override;
106 
107     //  XControl
108 
109     virtual sal_Bool SAL_CALL setModel(
110         const css::uno::Reference< css::awt::XControlModel >& xModel
111     ) override;
112 
113     virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() override;
114 
115 private:
116     virtual void impl_paint(
117         sal_Int32 nX ,
118         sal_Int32 nY ,
119         const css::uno::Reference< css::awt::XGraphics >& xGraphics
120     ) override;
121 
122     void impl_recalcRange();
123 
124     bool            m_bHorizontal;   // orientation for steps            [true=horizontal/false=vertical]
125     css::awt::Size  m_aBlockSize;   // width and height of a block      [>=0,0]
126     Color           m_nForegroundColor;   //                                  (alpha,r,g,b)
127     Color           m_nBackgroundColor;   //                                  (alpha,r,g,b)
128     sal_Int32       m_nMinRange;   // lowest value  =   0%             [long, <_nMaxRange]
129     sal_Int32       m_nMaxRange;   // highest value = 100%             [long, >_nMinRange]
130     double          m_nBlockValue;   // value for one block              [long, >0]
131     sal_Int32       m_nValue;   // value for progress               [long]
132 
133 };
134 
135 }
136 
137 
138 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
139