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// Copyright (C) 1999-2016
// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
// For conditions of distribution and use, see copyright notice in "copyright"
#ifndef __colorbarbase_h__
#define __colorbarbase_h__
#include "widget.h"
#include <X11/Xlib.h>
#include <X11/Xutil.h>
// Widget ConfigSpecs Defines
#define CONFIGORIENTATION 7
#define CONFIGSIZE 8
#define CONFIGFONT 9
#define CONFIGFONTSTYLE 10
#define CONFIGFONTSIZE 11
#define CONFIGNUMERICS 12
#define CONFIGSPACE 13
#define CONFIGTICKS 14
// ColorbarBase
class CBGrid;
class Filter;
class ColorTag;
struct ColorbarBaseOptions {
Tk_Item item; // required by tk
int x, y; // Coordinates of positioning point on canvas
int width; // widget width
int height; // widget height
Tk_Anchor anchor; // Where to anchor widget relative to x,y
char* cmdName; // Suggested Tcl command name
char* helvetica; // name of X11 font
char* courier; // name of X11 font
char* times; // name of X11 font
Widget* widget; // pointer to widget class
int orientation; // 0-horizontal, 1-vertical
int size;
char* font;
int fontSize;
char* fontWeight;
char* fontSlant;
int numerics;
int space; // 0-distance (linear), 1-value (AST)
int ticks;
int colors;
int minColors;
int maxColors;
int privateCmap;
int privateColors;
};
class ColorbarBase : public Widget {
friend class CBGrid;
friend class ColorTag;
protected:
XImage* xmap;
unsigned char* colorCells;
int colorCount;
CBGrid* grid;
GC gridGC_;
XRectangle rectWidget[1];
XRectangle rectWindow[1];
Matrix widgetToCanvas;
Matrix canvasToWidget;
Matrix widgetToWindow;
Matrix windowToWidget;
Matrix canvasToWindow;
Matrix windowToCanvas;
int cnt;
double* lut;
int invert;
char** ticktxt;
int tickcnt;
int skipcnt;
private:
int initColormap();
Tk_Font getFont();
void lutToText(Tk_Font);
void renderGrid();
void renderGridNumerics();
void renderGridAST();
void ps();
void psHV(ostream&, Filter&, int, int);
void psGrid();
void psGridNumerics();
void psGridAST();
#ifdef MAC_OSX_TK
void macosxGrid();
void macosxGridNumerics();
void macosxGridAST();
#endif
#ifdef __WIN32
void win32Grid();
void win32GridNumerics();
void win32GridAST();
#endif
protected:
void updateGCs();
void updateMatrices();
void invalidPixmap();
int postscriptProc(int); // generate postscript
virtual void psHorz(ostream&, Filter&, int, int) =0;
virtual void psVert(ostream&, Filter&, int, int) =0;
virtual void reset() =0;
void updateColors();
virtual void updateColorCells() =0;
virtual void updateColorsHorz() =0;
virtual void updateColorsVert() =0;
int updatePixmap(const BBox&);
#ifdef MAC_OSX_TK
virtual void macosx(float, int, int, const Vector&, const Vector&) =0;
#endif
#ifdef __WIN32
virtual void win32(float, int, int, const Vector&, const Vector&) =0;
#endif
public:
ColorbarBase(Tcl_Interp*, Tk_Canvas, Tk_Item*);
virtual ~ColorbarBase();
virtual void adjustCmd(float, float) =0;
int configure(int, const char* [], int);
virtual void getBiasCmd() =0;
virtual void getColorbarCmd() =0;
virtual void getColormapCmd() =0;
virtual void getColormapNameCmd(int) =0;
virtual void getColormapFileNameCmd(int) =0;
virtual void getContrastCmd() =0;
virtual void getCurrentFileNameCmd() =0;
virtual void getCurrentIDCmd() =0;
virtual void getCurrentNameCmd() =0;
void getInvertCmd();
void getNumericsCmd();
virtual void getRGBChannelCmd() =0;
void getValueCmd(int,int);
void invertCmd(int);
virtual void listIDCmd() {}
virtual void listNameCmd() {}
virtual void loadCmd(const char*, const char*) {}
virtual void loadCmd(const char*, const char*, const char*) {}
virtual void mapCmd(char*) {}
virtual void mapCmd(int) {}
int parse(istringstream&);
virtual void saveCmd(const char*) {}
virtual void saveCmd(int, const char*) {}
virtual void setColorbarCmd(int, float, float, int) {}
virtual void setColorbarCmd(float, float, float, float, float, float, int) {}
void setColormapLevelCmd();
void setColormapLevelCmd(int, double*);
virtual void setColormapWindowCmd(char*) {}
virtual void setRGBChannelCmd(const char*) {}
virtual void getTagCmd() {}
virtual void getTagCmd(int,int) {}
virtual void tagCmd(const char*) {}
virtual void tagCmd(int, const Vector&, const char*) {}
virtual void tagDeleteCmd() {}
virtual void tagDeleteCmd(int,int) {}
virtual void tagEditBeginCmd(int,int,const char*) {}
virtual void tagEditMotionCmd(int,int) {}
virtual void tagEditEndCmd(int,int) {}
virtual void tagLoadCmd(const char*) {}
virtual void tagSaveCmd(const char*) {}
#ifdef MAC_OSX_TK
void macosxPrintCmd();
#endif
#ifdef __WIN32
void win32PrintCmd();
#endif
};
#endif
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