diff options
author | Thomas White <taw@bitwiz.org.uk> | 2011-05-22 22:35:10 +0200 |
---|---|---|
committer | Thomas White <taw@bitwiz.org.uk> | 2011-05-22 22:35:10 +0200 |
commit | 13248acdefcaa88d88cb9ef493ab3e9602abc658 (patch) | |
tree | 595b7b05e0692464e00b3299931a2d4dc1f05f2a /src/objects.c | |
parent | 18285193ab891014089227a459cfab7c2560af02 (diff) |
Editing and input plumbing
Diffstat (limited to 'src/objects.c')
-rw-r--r-- | src/objects.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/objects.c b/src/objects.c new file mode 100644 index 0000000..576eeb8 --- /dev/null +++ b/src/objects.c @@ -0,0 +1,81 @@ +/* + * 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); +} |