Import r67258 of the wxWidgets trunk, which I expect will before

long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
2025-07-29 00:59:44 -06:00 · 2011-03-20 18:05:19 +00:00
parent 205637ccc3
commit d14efe561b
1945 changed files with 694474 additions and 0 deletions
--- a/Externals/wxWidgets3/include/wx/private/graphics.h
+++ b/Externals/wxWidgets3/include/wx/private/graphics.h
@ -0,0 +1,157 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/private/graphics.h
+// Purpose:     private graphics context header
+// Author:      Stefan Csomor
+// Modified by:
+// Created:
+// Copyright:   (c) Stefan Csomor
+// RCS-ID:      $Id: graphics.h 67232 2011-03-18 15:10:15Z DS $
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GRAPHICS_PRIVATE_H_
+#define _WX_GRAPHICS_PRIVATE_H_
+
+#if wxUSE_GRAPHICS_CONTEXT
+
+#include "wx/graphics.h"
+
+class WXDLLIMPEXP_CORE wxGraphicsObjectRefData : public wxObjectRefData
+{
+    public :
+    wxGraphicsObjectRefData( wxGraphicsRenderer* renderer );
+    wxGraphicsObjectRefData( const wxGraphicsObjectRefData* data );
+    wxGraphicsRenderer* GetRenderer() const ;
+    virtual wxGraphicsObjectRefData* Clone() const ;
+
+    protected :
+    wxGraphicsRenderer* m_renderer;
+} ;
+
+class WXDLLIMPEXP_CORE wxGraphicsMatrixData : public wxGraphicsObjectRefData
+{
+public :
+    wxGraphicsMatrixData( wxGraphicsRenderer* renderer) :
+       wxGraphicsObjectRefData(renderer) {}
+
+       virtual ~wxGraphicsMatrixData() {}
+
+       // concatenates the matrix
+       virtual void Concat( const wxGraphicsMatrixData *t ) = 0;
+
+       // sets the matrix to the respective values
+       virtual void Set(wxDouble a=1.0, wxDouble b=0.0, wxDouble c=0.0, wxDouble d=1.0,
+           wxDouble tx=0.0, wxDouble ty=0.0) = 0;
+
+       // gets the component valuess of the matrix
+       virtual void Get(wxDouble* a=NULL, wxDouble* b=NULL,  wxDouble* c=NULL,
+                        wxDouble* d=NULL, wxDouble* tx=NULL, wxDouble* ty=NULL) const = 0;
+
+       // makes this the inverse matrix
+       virtual void Invert() = 0;
+
+       // returns true if the elements of the transformation matrix are equal ?
+       virtual bool IsEqual( const wxGraphicsMatrixData* t) const  = 0;
+
+       // return true if this is the identity matrix
+       virtual bool IsIdentity() const = 0;
+
+       //
+       // transformation
+       //
+
+       // add the translation to this matrix
+       virtual void Translate( wxDouble dx , wxDouble dy ) = 0;
+
+       // add the scale to this matrix
+       virtual void Scale( wxDouble xScale , wxDouble yScale ) = 0;
+
+       // add the rotation to this matrix (radians)
+       virtual void Rotate( wxDouble angle ) = 0;
+
+       //
+       // apply the transforms
+       //
+
+       // applies that matrix to the point
+       virtual void TransformPoint( wxDouble *x, wxDouble *y ) const = 0;
+
+       // applies the matrix except for translations
+       virtual void TransformDistance( wxDouble *dx, wxDouble *dy ) const =0;
+
+       // returns the native representation
+       virtual void * GetNativeMatrix() const = 0;
+} ;
+
+class WXDLLIMPEXP_CORE wxGraphicsPathData : public wxGraphicsObjectRefData
+{
+public :
+    wxGraphicsPathData(wxGraphicsRenderer* renderer) : wxGraphicsObjectRefData(renderer) {}
+    virtual ~wxGraphicsPathData() {}
+
+    //
+    // These are the path primitives from which everything else can be constructed
+    //
+
+    // begins a new subpath at (x,y)
+    virtual void MoveToPoint( wxDouble x, wxDouble y ) = 0;
+
+    // adds a straight line from the current point to (x,y)
+    virtual void AddLineToPoint( wxDouble x, wxDouble y ) = 0;
+
+    // adds a cubic Bezier curve from the current point, using two control points and an end point
+    virtual void AddCurveToPoint( wxDouble cx1, wxDouble cy1, wxDouble cx2, wxDouble cy2, wxDouble x, wxDouble y ) = 0;
+
+    // adds another path
+    virtual void AddPath( const wxGraphicsPathData* path ) =0;
+
+    // closes the current sub-path
+    virtual void CloseSubpath() = 0;
+
+    // gets the last point of the current path, (0,0) if not yet set
+    virtual void GetCurrentPoint( wxDouble* x, wxDouble* y) const = 0;
+
+    // adds an arc of a circle centering at (x,y) with radius (r) from startAngle to endAngle
+    virtual void AddArc( wxDouble x, wxDouble y, wxDouble r, wxDouble startAngle, wxDouble endAngle, bool clockwise ) = 0;
+
+    //
+    // These are convenience functions which - if not available natively will be assembled
+    // using the primitives from above
+    //
+
+    // adds a quadratic Bezier curve from the current point, using a control point and an end point
+    virtual void AddQuadCurveToPoint( wxDouble cx, wxDouble cy, wxDouble x, wxDouble y );
+
+    // appends a rectangle as a new closed subpath
+    virtual void AddRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h );
+
+    // appends an ellipsis as a new closed subpath fitting the passed rectangle
+    virtual void AddCircle( wxDouble x, wxDouble y, wxDouble r );
+
+    // appends a an arc to two tangents connecting (current) to (x1,y1) and (x1,y1) to (x2,y2), also a straight line from (current) to (x1,y1)
+    virtual void AddArcToPoint( wxDouble x1, wxDouble y1 , wxDouble x2, wxDouble y2, wxDouble r ) ;
+
+    // appends an ellipse
+    virtual void AddEllipse( wxDouble x, wxDouble y, wxDouble w, wxDouble h);
+
+    // appends a rounded rectangle
+    virtual void AddRoundedRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h, wxDouble radius);
+
+    // returns the native path
+    virtual void * GetNativePath() const = 0;
+
+    // give the native path returned by GetNativePath() back (there might be some deallocations necessary)
+    virtual void UnGetNativePath(void *p) const= 0;
+
+    // transforms each point of this path by the matrix
+    virtual void Transform( const wxGraphicsMatrixData* matrix ) =0;
+
+    // gets the bounding box enclosing all points (possibly including control points)
+    virtual void GetBox(wxDouble *x, wxDouble *y, wxDouble *w, wxDouble *h) const=0;
+
+    virtual bool Contains( wxDouble x, wxDouble y, wxPolygonFillMode fillStyle = wxODDEVEN_RULE) const=0;
+};
+
+#endif
+
+#endif // _WX_GRAPHICS_PRIVATE_H_