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/*
* objects.c
*
* Colloquium - A tiny presentation program
*
* Copyright (c) 2011 Thomas White <taw@bitwiz.org.uk>
*
* This program 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/>.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include "presentation.h"
#include "objects.h"
static struct object *new_object(enum objtype t)
{
struct object *new;
new = malloc(sizeof(struct object));
if ( new == NULL ) return NULL;
new->type = t;
new->empty = 1;
new->parent = NULL;
return new;
}
static void free_object(struct object *o)
{
free(o);
}
struct object *add_text_object(struct slide *s, double x, double y)
{
struct object *new;
new = new_object(TEXT);
if ( add_object_to_slide(s, new) ) {
free_object(new);
return NULL;
}
new->x = x; new->y = y;
new->bb_width = 10.0;
new->bb_height = 40.0;
new->text = "Hello";
s->object_seq++;
return new;
}
void delete_object(struct object *o)
{
remove_object_from_slide(o->parent, o);
free_object(o);
}
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