mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-23 12:56:51 +03:00
276761aa48
* gmc-chargrid.c: Changed the struct attr with pointers mess with something saner. Added an in_resize flag to avoid calling our internal signal handlers recursively. (gmc_char_grid_draw): Added proper draw handler for our case; the widget's window does not fill its allocation. (paint): New wrapper for update_region(); it converts window coordinates to row/column character coordinates. (gmc_char_grid_expose): Use paint().
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/* GmcCharGrid Widget - Simple character grid for the gmc viewer
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*
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* Copyright (C) 1997 The Free Software Foundation
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*
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* Author: Federico Mena <federico@nuclecu.unam.mx>
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*/
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#ifndef GMC_CHARGRID_H
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#define GMC_CHARGRID_H
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#include <gdk/gdk.h>
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#include <gtk/gtkwidget.h>
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#include <libgnome/gnome-defs.h>
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BEGIN_GNOME_DECLS
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#define GMC_CHAR_GRID(obj) GTK_CHECK_CAST (obj, gmc_char_grid_get_type (), GmcCharGrid)
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#define GMC_CHAR_GRID_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gmc_char_grid_get_type (), GmcCharGridClass)
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#define GMC_IS_CHAR_GRID(obj) GTK_CHECK_TYPE (obj, gmc_char_grid_get_type ())
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typedef struct _GmcCharGrid GmcCharGrid;
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typedef struct _GmcCharGridClass GmcCharGridClass;
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struct _GmcCharGrid {
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GtkWidget widget;
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int width;
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int height;
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void *chars;
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void *attrs;
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int frozen : 1;
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GdkFont *font;
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GdkGC *gc;
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int char_width;
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int char_height;
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int char_y;
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};
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struct _GmcCharGridClass {
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GtkWidgetClass parent_class;
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void (* size_changed) (GmcCharGrid *cgrid, guint width, guint height);
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};
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guint gmc_char_grid_get_type (void);
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GtkWidget *gmc_char_grid_new (void);
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void gmc_char_grid_clear (GmcCharGrid *cgrid, int x, int y, int width, int height, GdkColor *bg);
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void gmc_char_grid_put_char (GmcCharGrid *cgrid, int x, int y, GdkColor *fg, GdkColor *bg, char ch);
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void gmc_char_grid_put_string (GmcCharGrid *cgrid, int x, int y, GdkColor *fg, GdkColor *bg, char *str);
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void gmc_char_grid_put_text (GmcCharGrid *cgrid, int x, int y, GdkColor *fg, GdkColor *bg, char *text, int length);
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void gmc_char_grid_set_font (GmcCharGrid *cgrid, const char *font_name);
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void gmc_char_grid_set_size (GmcCharGrid *cgrid, guint width, guint height);
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void gmc_char_grid_get_size (GmcCharGrid *cgrid, guint *width, guint *height);
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void gmc_char_grid_freeze (GmcCharGrid *cgrid);
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void gmc_char_grid_thaw (GmcCharGrid *cgrid);
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END_GNOME_DECLS
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#endif
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