dist/nvi/gtk/gtkviscreen.h

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