/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2011 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 1992-2020 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file gr_basic.h
*/
#ifndef GR_BASIC
#define GR_BASIC
#include <gal/color4d.h>
#include <vector>
#include <eda_rect.h>
#include <wx/pen.h>
#include <wx/dc.h>
using KIGFX::COLOR4D;
/// Drawmode. Compositing mode plus a flag or two
enum GR_DRAWMODE {
GR_OR = 0x01000000,
GR_XOR = 0x02000000,
GR_AND = 0x04000000,
GR_NXOR = 0x08000000,
GR_INVERT = 0x10000000,
GR_ALLOW_HIGHCONTRAST = 0x20000000,
GR_COPY = 0x40000000,
GR_HIGHLIGHT = 0x80000000,
UNSPECIFIED_DRAWMODE = -1
};
inline void DrawModeAddHighlight( GR_DRAWMODE* mode )
{
*mode = static_cast<GR_DRAWMODE>( int( *mode ) | GR_HIGHLIGHT );
}
inline void DrawModeAllowHighContrast( GR_DRAWMODE* mode )
{
*mode = static_cast<GR_DRAWMODE>( int( *mode ) | GR_ALLOW_HIGHCONTRAST );
}
inline GR_DRAWMODE operator~( const GR_DRAWMODE& a )
{
return static_cast<GR_DRAWMODE>( ~int( a ) );
}
inline GR_DRAWMODE operator|( const GR_DRAWMODE& a, const GR_DRAWMODE& b )
{
return static_cast<GR_DRAWMODE>( int( a ) | int( b ) );
}
inline GR_DRAWMODE operator&( const GR_DRAWMODE& a, const GR_DRAWMODE& b )
{
return static_cast<GR_DRAWMODE>( int( a ) & int( b ) );
}
#define GR_M_LEFT_DOWN 0x10000000
#define GR_M_RIGHT_DOWN 0x20000000
#define GR_M_MIDDLE_DOWN 0x40000000
#define GR_M_DCLICK 0x80000000
extern GR_DRAWMODE g_XorMode;
typedef enum {
/* Line styles for Get/SetLineStyle. */
GR_SOLID_LINE = 0,
GR_DOTTED_LINE = 1,
GR_DASHED_LINE = 3
} GRLineStypeType;
void GRResetPenAndBrush( wxDC* DC );
void GRSetColorPen( wxDC* DC, COLOR4D Color, int width = 1, wxPenStyle stype = wxPENSTYLE_SOLID );
void GRSetBrush( wxDC* DC, COLOR4D Color, bool fill = false );
/**
* @param flagforce True to force a black pen whenever the asked color.
*/
void GRForceBlackPen( bool flagforce );
/**
* @return True if a black pen was forced or false if not forced.
*/
bool GetGRForceBlackPenState( void );
void GRLine( EDA_RECT* aClipBox, wxDC* aDC, wxPoint aStart, wxPoint aEnd, int aWidth,
COLOR4D aColor, wxPenStyle aStyle = wxPENSTYLE_SOLID );
void GRLine( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1, int x2, int y2, int width,
COLOR4D Color, wxPenStyle aStyle = wxPENSTYLE_SOLID );
void GRMoveTo( int x, int y );
void GRLineTo( EDA_RECT* ClipBox, wxDC* DC, int x, int y, int width, COLOR4D Color );
void GRPoly( EDA_RECT* ClipBox, wxDC* DC, int n, const wxPoint* Points, bool Fill, int width,
COLOR4D Color, COLOR4D BgColor );
/**
* Draw cubic (4 points: start control1, control2, end) bezier curve.
*/
void GRBezier( EDA_RECT* aClipBox, wxDC* aDC, std::vector<wxPoint>& aPoints,
int aWidth, COLOR4D aColor );
/**
* Draw a closed polygon onto the drawing context \a aDC and optionally fills and/or draws
* a border around it.
*
* @param ClipBox defines a rectangular boundary outside of which no drawing will occur.
* @param aDC the device context into which drawing should occur.
* @param aPointCount the number of points in the array \a aPoints.
* @param aPoints The points to draw.
* @param doFill true if polygon is to be filled, else false and only the boundary is drawn.
* @param aPenColor the color of the border.
* @param aFillColor the fill color of the polygon's interior.
*/
void GRClosedPoly( EDA_RECT* ClipBox, wxDC* aDC, int aPointCount, const wxPoint* aPoints,
bool doFill, COLOR4D aPenColor, COLOR4D aFillColor );
// @todo could make these 2 closed polygons calls a single function and default
// the aPenWidth argument
/**
* Draw a closed polygon onto the drawing context \a aDC and optionally fills and/or draws
* a border around it.
*
* @param ClipBox defines a rectangular boundary outside of which no drawing will occur.
* @param aDC the device context into which drawing should occur.
* @param aPointCount the number of points in the array \a aPointArray.
* @param aPoints the points to draw.
* @param doFill true if polygon is to be filled, else false and only the boundary is drawn.
* @param aPenWidth is the width of the pen to use on the perimeter, can be zero.
* @param aPenColor the color of the border.
* @param aFillColor the fill color of the polygon's interior.
*/
void GRClosedPoly( EDA_RECT* ClipBox, wxDC* aDC, int aPointCount, const wxPoint* aPoints,
bool doFill, int aPenWidth, COLOR4D aPenColor, COLOR4D aFillColor );
/**
* Draw a circle onto the drawing context \a aDC centered at the user coordinates (x,y).
*
* @param ClipBox defines a rectangular boundary outside of which no drawing will occur.
* @param aDC the device context into which drawing should occur.
* @param x The x coordinate in user space of the center of the circle.
* @param y The y coordinate in user space of the center of the circle.
* @param aRadius is the radius of the circle.
* @param aColor is the color to draw.
* @see COLOR4D
*/
void GRCircle( EDA_RECT* ClipBox, wxDC* aDC, int x, int y, int aRadius, COLOR4D aColor );
void GRCircle( EDA_RECT* ClipBox, wxDC* DC, int x, int y, int r, int width, COLOR4D Color );
void GRFilledCircle( EDA_RECT* ClipBox, wxDC* DC, int x, int y, int r, int width,
COLOR4D Color, COLOR4D BgColor );
void GRFilledCircle( EDA_RECT* aClipBox, wxDC* aDC, wxPoint aPos, int aRadius, COLOR4D aColor );
void GRCircle( EDA_RECT* aClipBox, wxDC* aDC, wxPoint aPos, int aRadius, int aWidth,
COLOR4D aColor );
void GRArc( EDA_RECT* ClipBox, wxDC* DC, int x, int y, double StAngle,
double EndAngle, int r, COLOR4D Color );
void GRArc( EDA_RECT* ClipBox, wxDC* DC, int x, int y, double StAngle,
double EndAngle, int r, int width, COLOR4D Color );
void GRArc1( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1, int x2, int y2,
int xc, int yc, COLOR4D Color );
void GRArc1( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1, int x2, int y2,
int xc, int yc, int width, COLOR4D Color );
void GRArc1( EDA_RECT* aClipBox, wxDC* aDC, wxPoint aStart, wxPoint aEnd,
wxPoint aCenter, int aWidth, COLOR4D aColor );
void GRFilledArc( EDA_RECT* ClipBox, wxDC* DC, int x, int y,
double StAngle, double EndAngle, int r, COLOR4D Color, COLOR4D BgColor );
void GRFilledArc( EDA_RECT* ClipBox, wxDC* DC, int x, int y, double StAngle,
double EndAngle, int r, int width, COLOR4D Color, COLOR4D BgColor );
void GRCSegm( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1, int x2, int y2, int width,
COLOR4D Color );
void GRFillCSegm( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1, int x2, int y2,
int width, COLOR4D Color );
void GRFilledSegment( EDA_RECT* aClipBox, wxDC* aDC, wxPoint aStart, wxPoint aEnd,
int aWidth, COLOR4D aColor );
void GRCSegm( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1, int x2, int y2,
int width, int aPenSize, COLOR4D Color );
void GRCSegm( EDA_RECT* aClipBox, wxDC* aDC, wxPoint aStart, wxPoint aEnd,
int aWidth, COLOR4D aColor );
void GRSetColor( COLOR4D Color );
void GRSetDefaultPalette();
COLOR4D GRGetColor();
void GRPutPixel( EDA_RECT* ClipBox, wxDC* DC, int x, int y, COLOR4D color );
void GRFilledRect( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1,
int x2, int y2, COLOR4D Color, COLOR4D BgColor );
void GRFilledRect( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1,
int x2, int y2, int width, COLOR4D Color, COLOR4D BgColor );
void GRRect( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1, int x2, int y2, COLOR4D Color );
void GRRect( EDA_RECT* ClipBox, wxDC* DC,const EDA_RECT& aRect, int aWidth, COLOR4D Color );
void GRRect( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1,
int x2, int y2, int width, COLOR4D Color );
void GRRectPs( EDA_RECT* aClipBox, wxDC* aDC,const EDA_RECT& aRect,
int aWidth, COLOR4D aColor, wxPenStyle aStyle = wxPENSTYLE_SOLID );
void GRSFilledRect( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1,
int x2, int y2, int width, COLOR4D Color, COLOR4D BgColor );
/**
* Draw an array of lines (not a polygon).
*
* @param aClipBox the clip box.
* @param aDC the device context into which drawing should occur.
* @param aLines a list of pair of coordinate in user space: a pair for each line.
* @param aWidth the width of each line.
* @param aColor the color of the lines.
* @see COLOR4D
*/
void GRLineArray( EDA_RECT* aClipBox, wxDC* aDC,std::vector<wxPoint>& aLines,
int aWidth, COLOR4D aColor );
void GRDrawAnchor( EDA_RECT* aClipBox, wxDC* aDC, int x, int y, int aSize, COLOR4D aColor );
/**
* Draw text centered on a wxDC with wrapping.
*
* @param aDC wxDC instance onto which the text will be drawn.
* @param aText the text to draw.
*/
void GRDrawWrappedText( wxDC& aDC, wxString const& aText );
#endif /* define GR_BASIC */