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19 
20 #ifndef INCLUDED_UNOCONTROLS_SOURCE_INC_PROGRESSBAR_HXX
21 #define INCLUDED_UNOCONTROLS_SOURCE_INC_PROGRESSBAR_HXX
22 
23 #include <com/sun/star/awt/XProgressBar.hpp>
24 
25 #include <tools/color.hxx>
26 
27 #include <basecontrol.hxx>
28 
29 namespace unocontrols {
30 
31 #define PROGRESSBAR_FREESPACE               4
32 #define PROGRESSBAR_DEFAULT_HORIZONTAL      true
33 #define PROGRESSBAR_DEFAULT_BLOCKDIMENSION  Size(1,1)
34 #define PROGRESSBAR_DEFAULT_BACKGROUNDCOLOR sal_Int32(Color( 0x00, 0xC0, 0xC0, 0xC0 )) // lightgray
35 #define PROGRESSBAR_DEFAULT_FOREGROUNDCOLOR sal_Int32(Color( 0x00, 0x00, 0x00, 0x80 )) // blue
36 #define PROGRESSBAR_DEFAULT_MINRANGE        INT_MIN
37 #define PROGRESSBAR_DEFAULT_MAXRANGE        INT_MAX
38 #define PROGRESSBAR_DEFAULT_BLOCKVALUE      1
39 #define PROGRESSBAR_DEFAULT_VALUE           PROGRESSBAR_DEFAULT_MINRANGE
40 #define PROGRESSBAR_LINECOLOR_BRIGHT        sal_Int32(Color( 0x00, 0xFF, 0xFF, 0xFF )) // white
41 #define PROGRESSBAR_LINECOLOR_SHADOW        sal_Int32(Color( 0x00, 0x00, 0x00, 0x00 )) // black
42 
43 class ProgressBar   : public css::awt::XControlModel
44                     , public css::awt::XProgressBar
45                     , public BaseControl
46 {
47 public:
48 
49     ProgressBar( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
50 
51     virtual ~ProgressBar() override;
52 
53     //  XInterface
54 
55     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
56 
57     /**
58         @short      increment refcount
59         @seealso    XInterface
60         @seealso    release()
61         @onerror    A RuntimeException is thrown.
62     */
63 
64     virtual void SAL_CALL acquire() throw() override;
65 
66     /**
67         @short      decrement refcount
68         @seealso    XInterface
69         @seealso    acquire()
70         @onerror    A RuntimeException is thrown.
71     */
72 
73     virtual void SAL_CALL release() throw() override;
74 
75     //  XTypeProvider
76 
77     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
78 
79     //  XAggregation
80 
81     css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& aType ) override;
82 
83     //  XProgressBar
84 
85     virtual void SAL_CALL setForegroundColor( sal_Int32 nColor ) override;
86 
87     virtual void SAL_CALL setBackgroundColor( sal_Int32 nColor ) override;
88 
89     virtual void SAL_CALL setValue( sal_Int32 nValue ) override;
90 
91     virtual void SAL_CALL setRange(
92         sal_Int32   nMin    ,
93         sal_Int32   nMax
94     ) override;
95 
96     virtual sal_Int32 SAL_CALL getValue() override;
97 
98     //  XWindow
99 
100     virtual void SAL_CALL setPosSize(
101         sal_Int32   nX      ,
102         sal_Int32   nY      ,
103         sal_Int32   nWidth  ,
104         sal_Int32   nHeight ,
105         sal_Int16   nFlags
106     ) override;
107 
108     //  XControl
109 
110     virtual sal_Bool SAL_CALL setModel(
111         const css::uno::Reference< css::awt::XControlModel >& xModel
112     ) override;
113 
114     virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() override;
115 
116     //  BaseControl
117 
118     static css::uno::Sequence< OUString > impl_getStaticSupportedServiceNames();
119 
120     static OUString impl_getStaticImplementationName();
121 
122 protected:
123     virtual void impl_paint(
124         sal_Int32 nX ,
125         sal_Int32 nY ,
126         const css::uno::Reference< css::awt::XGraphics >& xGraphics
127     ) override;
128 
129     void impl_recalcRange();
130 
131 private:
132     bool            m_bHorizontal;   // orientation for steps            [true=horizontal/false=vertical]
133     css::awt::Size  m_aBlockSize;   // width and height of a block      [>=0,0]
134     Color           m_nForegroundColor;   //                                  (alpha,r,g,b)
135     Color           m_nBackgroundColor;   //                                  (alpha,r,g,b)
136     sal_Int32       m_nMinRange;   // lowest value  =   0%             [long, <_nMaxRange]
137     sal_Int32       m_nMaxRange;   // highest value = 100%             [long, >_nMinRange]
138     double          m_nBlockValue;   // value for one block              [long, >0]
139     sal_Int32       m_nValue;   // value for progress               [long]
140 
141 };
142 
143 }
144 
145 #endif // INCLUDED_UNOCONTROLS_SOURCE_INC_PROGRESSBAR_HXX
146 
147 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
148