external/bsd/nvi/dist/gtk/gtkviscreen.h

   1 /*      $NetBSD: gtkviscreen.h,v 1.2 2013/11/22 15:52:05 christos Exp $ *>/
   2 #ifndef __GTK_VI_SCREEN_H__
   3 #define __GTK_VI_SCREEN_H__
   4
   5 #include <sys/types.h>
   6 #include "config.h"
   7 #include "port.h"
   8 #include "../common/multibyte.h"
   9
  10 #ifdef HAVE_PANGO
  11 #include <pango/pango.h>
  12 #include <pango/pangox.h>
  13 #else
  14 #define xthickness klass->xthickness
  15 #define ythickness klass->ythickness
  16 #define GTK_CLASS_TYPE(class)   class->type
  17 #endif
  18
  19 #define GTK_TYPE_VI_SCREEN                  (gtk_vi_screen_get_type ())
  20 #define GTK_VI_SCREEN(obj)                  (GTK_CHECK_CAST ((obj), GTK_TYPE_VI_SCREEN, GtkViScreen))
  21 #define GTK_VI_SCREEN_CLASS(klass)          (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_VI_SCREEN, GtkViScreenClass))
  22 #define GTK_IS_VI_SCREEN(obj)               (GTK_CHECK_TYPE ((obj), GTK_TYPE_VI_SCREEN))
  23 #define GTK_IS_VI_SCREEN_CLASS(klass)       (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_VI_SCREEN))
  24
  25 typedef struct _GtkViScreen           GtkViScreen;
  26 typedef struct _GtkViScreenClass      GtkViScreenClass;
  27
  28 struct _GtkViScreen
  29 {
  30   GtkWidget widget;
  31
  32   GdkWindow *text_area;
  33
  34   GtkAdjustment *vadj;
  35
  36   GdkGC *gc;
  37   GdkGC *reverse_gc;
  38
  39   CHAR_T  *chars;
  40   guchar  *endcol;
  41   guchar  *reverse;
  42   guchar  color;
  43
  44   gint  cols, rows;
  45   gint  ch_width, ch_height, ch_ascent;
  46   gint  curx, cury;                      /* character position */
  47   gint  lastx, lasty;
  48   gint  marked_x, marked_y, marked_maxx, marked_maxy;
  49
  50 #ifdef HAVE_PANGO
  51   PangoContext *conx;
  52   PangoAttrList* alist;
  53 #endif
  54 };
  55
  56 struct _GtkViScreenClass
  57 {
  58   GtkWidgetClass parent_class;
  59
  60   void (*rename) (GtkViScreen *vi, gchar *name, gint len);
  61   void (*resized) (GtkViScreen *vi, gint width, gint height);
  62 };
  63
  64 GtkType    gtk_vi_screen_get_type        (void);
  65 GtkWidget* gtk_vi_screen_new             (GtkAdjustment *vadj);
  66 void       gtk_vi_screen_set_adjustment (GtkViScreen       *vi_screen,
  67                                           GtkAdjustment *vadj);
  68 void       gtk_vi_screen_move             (GtkViScreen *vi, gint row, gint col);
  69 void       gtk_vi_screen_clrtoel          (GtkViScreen *vi);
  70 void       gtk_vi_screen_attribute(GtkViScreen *vi, gint attribute, gint on);
  71 void       gtk_vi_screen_addstr   (GtkViScreen *vi, const char *str, int len);
  72 void       gtk_vi_screen_deleteln       (GtkViScreen *vi);
  73 void       gtk_vi_screen_insertln       (GtkViScreen *vi);
  74 void       gtk_vi_screen_refresh        (GtkViScreen *vi);
  75 void       gtk_vi_screen_rewrite        (GtkViScreen *vi, gint row);
  76
  77 #endif /* __GTK_VI_SCREEN_H__ */