Merged GSOC Ribbon work from SOC2009_RIBBON branch into trunk.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61944 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-09-16 12:06:02 +00:00
parent 1a2df6a75b
commit 3c3ead1d15
126 changed files with 25113 additions and 251 deletions
--- a/include/wx/ribbon/art_internal.h
+++ b/include/wx/ribbon/art_internal.h
@@ -0,0 +1,82 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/ribbon/art_internal.h
+// Purpose:     Helper functions & classes used by ribbon art providers
+// Author:      Peter Cawley
+// Modified by:
+// Created:     2009-08-04
+// RCS-ID:      $Id$
+// Copyright:   (C) Peter Cawley
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_RIBBON_ART_INTERNAL_H_
+#define _WX_RIBBON_ART_INTERNAL_H_
+
+#include "wx/defs.h"
+
+#if wxUSE_RIBBON
+
+WXDLLIMPEXP_RIBBON wxColour wxRibbonInterpolateColour(
+                                const wxColour& start_colour,
+                                const wxColour& end_colour,
+                                int position,
+                                int start_position,
+                                int end_position);
+
+WXDLLIMPEXP_RIBBON bool wxRibbonCanLabelBreakAtPosition(
+                                const wxString& label,
+                                size_t pos);
+
+WXDLLIMPEXP_RIBBON void wxRibbonDrawParallelGradientLines(
+                                wxDC& dc,
+                                int nlines,
+                                const wxPoint* line_origins,
+                                int stepx,
+                                int stepy,
+                                int numsteps,
+                                int offset_x,
+                                int offset_y,
+                                const wxColour& start_colour,
+                                const wxColour& end_colour);
+
+WXDLLIMPEXP_RIBBON wxBitmap wxRibbonLoadPixmap(
+                                const char* const* bits,
+                                wxColour fore);
+
+/*
+   HSL colour class, using interface as discussed in wx-dev. Provided mainly
+   for art providers to perform colour scheme calculations in the HSL colour
+   space. If such a class makes it into base / core, then this class should be
+   removed and users switched over to the one in base / core.
+
+   0.0 <= Hue < 360.0
+   0.0 <= Saturation <= 1.0
+   0.0 <= Luminance <= 1.0
+*/
+class WXDLLIMPEXP_RIBBON wxRibbonHSLColour
+{
+public:
+   wxRibbonHSLColour()
+       : hue(0.0), saturation(0.0), luminance(0.0) {}
+   wxRibbonHSLColour(float H, float S, float L)
+       : hue(H), saturation(S), luminance(L) { }
+   wxRibbonHSLColour(const wxColour& C);
+
+   wxColour    ToRGB() const;
+
+   wxRibbonHSLColour& MakeDarker(float delta);
+   wxRibbonHSLColour Darker(float delta) const;
+   wxRibbonHSLColour Lighter(float delta) const;
+   wxRibbonHSLColour Saturated(float delta) const;
+   wxRibbonHSLColour Desaturated(float delta) const;
+   wxRibbonHSLColour ShiftHue(float delta) const;
+
+   float       hue, saturation, luminance;
+};
+
+WXDLLIMPEXP_RIBBON wxRibbonHSLColour wxRibbonShiftLuminance(
+                                wxRibbonHSLColour colour, float amount);
+
+#endif // wxUSE_RIBBON
+
+#endif // _WX_RIBBON_ART_INTERNAL_H_