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-rw-r--r--src-old/sc_interp.h80
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diff --git a/src-old/sc_interp.h b/src-old/sc_interp.h
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--- a/src-old/sc_interp.h
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-/*
- * sc_interp.h
- *
- * Copyright © 2014-2018 Thomas White <taw@bitwiz.org.uk>
- *
- * This file is part of Colloquium.
- *
- * Colloquium is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef SC_INTERP_H
-#define SC_INTERP_H
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <pango/pangocairo.h>
-
-struct frame;
-
-#define SCCONST_SLIDENUMBER (0)
-#define NUM_SC_CONSTANTS (1)
-
-struct presentation;
-typedef struct _scinterp SCInterpreter;
-typedef struct _sccallbacklist SCCallbackList;
-typedef int (*SCCallbackBoxFunc)(SCInterpreter *scin, SCBlock *bl,
- double *w, double *h, void **, void *);
-typedef cairo_surface_t *(*SCCallbackDrawFunc)(int w, int h, void *, void *);
-typedef int (*SCCallbackClickFunc)(double x, double y, void *, void *);
-
-#include "frame.h"
-#include "imagestore.h"
-#include "stylesheet.h"
-
-extern SCInterpreter *sc_interp_new(PangoContext *pc, PangoLanguage *lang,
- ImageStore *is, struct frame *top);
-extern void sc_interp_destroy(SCInterpreter *scin);
-
-extern void sc_interp_save(SCInterpreter *scin);
-extern void sc_interp_restore(SCInterpreter *scin);
-
-extern int sc_interp_add_block(SCInterpreter *scin, SCBlock *bl, Stylesheet *ss);
-
-extern void sc_interp_set_constant(SCInterpreter *scin, unsigned int constant,
- const char *val);
-
-/* Callback lists */
-extern SCCallbackList *sc_callback_list_new();
-extern void sc_callback_list_free(SCCallbackList *cbl);
-extern void sc_callback_list_add_callback(SCCallbackList *cbl, const char *name,
- SCCallbackBoxFunc box_func,
- SCCallbackDrawFunc draw_func,
- SCCallbackClickFunc click_func,
- void *vp);
-extern void sc_interp_set_callbacks(SCInterpreter *scin, SCCallbackList *cbl);
-
-/* Get the current state of the interpreter */
-extern struct frame *sc_interp_get_frame(SCInterpreter *scin);
-extern PangoFont *sc_interp_get_font(SCInterpreter *scin);
-extern PangoFontDescription *sc_interp_get_fontdesc(SCInterpreter *scin);
-extern double *sc_interp_get_fgcol(SCInterpreter *scin);
-
-extern void update_geom(struct frame *fr);
-
-
-#endif /* SC_INTERP_H */