gtk/gtkviscreen.h

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