projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 3c3ead1d PC |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/ribbon/art_internal.h | |
| 3 | // Purpose: Helper functions & classes used by ribbon art providers | |
| 4 | // Author: Peter Cawley | |
| 5 | // Modified by: | |
| 6 | // Created: 2009-08-04 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (C) Peter Cawley | |
| 9 | // Licence: wxWindows licence | |
| 10 | /////////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef _WX_RIBBON_ART_INTERNAL_H_ | |
| 13 | #define _WX_RIBBON_ART_INTERNAL_H_ | |
| 14 | ||
| 15 | #include "wx/defs.h" | |
| 16 | ||
| 17 | #if wxUSE_RIBBON | |
| 18 | ||
| 19 | WXDLLIMPEXP_RIBBON wxColour wxRibbonInterpolateColour( | |
| 20 | const wxColour& start_colour, | |
| 21 | const wxColour& end_colour, | |
| 22 | int position, | |
| 23 | int start_position, | |
| 24 | int end_position); | |
| 25 | ||
| 26 | WXDLLIMPEXP_RIBBON bool wxRibbonCanLabelBreakAtPosition( | |
| 27 | const wxString& label, | |
| 28 | size_t pos); | |
| 29 | ||
| 30 | WXDLLIMPEXP_RIBBON void wxRibbonDrawParallelGradientLines( | |
| 31 | wxDC& dc, | |
| 32 | int nlines, | |
| 33 | const wxPoint* line_origins, | |
| 34 | int stepx, | |
| 35 | int stepy, | |
| 36 | int numsteps, | |
| 37 | int offset_x, | |
| 38 | int offset_y, | |
| 39 | const wxColour& start_colour, | |
| 40 | const wxColour& end_colour); | |
| 41 | ||
| 42 | WXDLLIMPEXP_RIBBON wxBitmap wxRibbonLoadPixmap( | |
| 43 | const char* const* bits, | |
| 44 | wxColour fore); | |
| 45 | ||
| 46 | /* | |
| 47 | HSL colour class, using interface as discussed in wx-dev. Provided mainly | |
| 48 | for art providers to perform colour scheme calculations in the HSL colour | |
| 49 | space. If such a class makes it into base / core, then this class should be | |
| 50 | removed and users switched over to the one in base / core. | |
| 51 | ||
| 52 | 0.0 <= Hue < 360.0 | |
| 53 | 0.0 <= Saturation <= 1.0 | |
| 54 | 0.0 <= Luminance <= 1.0 | |
| 55 | */ | |
| 56 | class WXDLLIMPEXP_RIBBON wxRibbonHSLColour | |
| 57 | { | |
| 58 | public: | |
| 59 | wxRibbonHSLColour() | |
| 60 | : hue(0.0), saturation(0.0), luminance(0.0) {} | |
| 61 | wxRibbonHSLColour(float H, float S, float L) | |
| 62 | : hue(H), saturation(S), luminance(L) { } | |
| 63 | wxRibbonHSLColour(const wxColour& C); | |
| 64 | ||
| 65 | wxColour ToRGB() const; | |
| 66 | ||
| 67 | wxRibbonHSLColour& MakeDarker(float delta); | |
| 68 | wxRibbonHSLColour Darker(float delta) const; | |
| 69 | wxRibbonHSLColour Lighter(float delta) const; | |
| 70 | wxRibbonHSLColour Saturated(float delta) const; | |
| 71 | wxRibbonHSLColour Desaturated(float delta) const; | |
| 72 | wxRibbonHSLColour ShiftHue(float delta) const; | |
| 73 | ||
| 74 | float hue, saturation, luminance; | |
| 75 | }; | |
| 76 | ||
| 77 | WXDLLIMPEXP_RIBBON wxRibbonHSLColour wxRibbonShiftLuminance( | |
| 78 | wxRibbonHSLColour colour, float amount); | |
| 79 | ||
| 80 | #endif // wxUSE_RIBBON | |
| 81 | ||
| 82 | #endif // _WX_RIBBON_ART_INTERNAL_H_ |