1 files changed, 200 insertions, 0 deletions
diff --git a/tksao/colorbar/colorbarbase.h b/tksao/colorbar/colorbarbase.h
new file mode 100644
index 0000000..91cea8c
--- /dev/null
+++ b/tksao/colorbar/colorbarbase.h
@@ -0,0 +1,200 @@
+// 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;
+
+  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 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
+