diff options
Diffstat (limited to 'app/xterm/graphics.h')
| -rw-r--r-- | app/xterm/graphics.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/app/xterm/graphics.h b/app/xterm/graphics.h new file mode 100644 index 000000000..b25852298 --- /dev/null +++ b/app/xterm/graphics.h @@ -0,0 +1,70 @@ +/* $XTermId: graphics.h,v 1.6 2013/07/10 08:28:55 Ross.Combs Exp $ */ + +/* + * Copyright 2013 by Ross Combs + * Copyright 2013 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#ifndef included_graphics_h +#define included_graphics_h +/* *INDENT-OFF* */ + +#include <ptyx.h> + +#if OPT_SIXEL_GRAPHICS + +typedef unsigned short RegisterNum; + +extern void chararea_clear_displayed_graphics(TScreen const *screen, int leftcol, int toprow, int ncols, int nrows); +extern void parse_regis(XtermWidget xw, ANSI *params, char const *string); +extern void parse_sixel(XtermWidget xw, ANSI *params, char const *string); +extern void pixelarea_clear_displayed_graphics(TScreen const *screen, int winx, int winy, int w, int h); +extern void refresh_displayed_graphics(TScreen const *screen, int leftcol, int toprow, int ncols, int nrows); +extern void refresh_modified_displayed_graphics(TScreen const *screen); +extern void reset_displayed_graphics(TScreen const *screen); +extern void scroll_displayed_graphics(int rows); +extern void update_displayed_graphics_color_registers(TScreen const *screen, RegisterNum color, short r, short g, short b); + +#else + +#define chararea_clear_displayed_graphics(screen, leftcol, toprow, ncols, nrows) /* nothing */ +#define parse_regis(xw, params, string) /* nothing */ +#define parse_sixel(xw, params, string) /* nothing */ +#define pixelarea_clear_displayed_graphics(screen, winx, winy, w, h) /* nothing */ +#define refresh_displayed_graphics(screen, leftcol, toprow, ncols, nrows) /* nothing */ +#define refresh_modified_displayed_graphics(screen) /* nothing */ +#define reset_displayed_graphics(screen) /* nothing */ +#define scroll_displayed_graphics(rows) /* nothing */ +#define update_displayed_graphics_color_registers(screen, color, r, g, b) /* nothing */ + +#endif + +/* *INDENT-ON* */ + +#endif /* included_graphics_h */ |