Skeleton of main program

2 files changed, 36 insertions, 0 deletions

diff --git a/libstorycode/presentation.c b/libstorycode/presentation.c
index 6a4d019..6eb7a50 100644
--- a/libstorycode/presentation.c
+++ b/libstorycode/presentation.c
@@ -29,11 +29,14 @@
 #include <string.h>
 #include <assert.h>
 #include <stdio.h>
+#include <gio/gio.h>
 
 #include "presentation.h"
 #include "stylesheet.h"
 #include "slide.h"
 #include "narrative.h"
+#include "imagestore.h"
+#include "storycode.h"
 
 struct _presentation
 {
@@ -59,6 +62,35 @@ Presentation *presentation_new()
 }
 
 
+Presentation *presentation_load(GFile *file)
+{
+	GBytes *bytes;
+	const char *text;
+	size_t len;
+	Presentation *p;
+	ImageStore *is;
+
+	bytes = g_file_load_bytes(file, NULL, NULL, NULL);
+	if ( bytes == NULL ) return NULL;
+
+	text = g_bytes_get_data(bytes, &len);
+	p = storycode_parse_presentation(text);
+	g_bytes_unref(bytes);
+	if ( p == NULL ) return NULL;
+
+	is = imagestore_new(".");
+	imagestore_set_parent(is, g_file_get_parent(file));
+	return p;
+}
+
+
+int presentation_save(Presentation *p, GFile *file)
+{
+	/* FIXME: Implementation */
+	return 1;
+}
+
+
 void presentation_free(Presentation *p)
 {
 	free(p);
diff --git a/libstorycode/presentation.h b/libstorycode/presentation.h
index 80c6186..250d7a6 100644
--- a/libstorycode/presentation.h
+++ b/libstorycode/presentation.h
@@ -27,12 +27,16 @@
 #include <config.h>
 #endif
 
+#include <gio/gio.h>
+
 typedef struct _presentation Presentation;
 
 #include "stylesheet.h"
 #include "narrative.h"
 
 extern Presentation *presentation_new(void);
+extern Presentation *presentation_load(GFile *file);
+extern int presentation_save(Presentation *p, GFile *file);
 extern void presentation_free(Presentation *p);
 
 extern void presentation_add_stylesheet(Presentation *p, Stylesheet *ss);