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Diffstat (limited to 'src/narrative_window.c')
-rw-r--r--src/narrative_window.c62
1 files changed, 61 insertions, 1 deletions
diff --git a/src/narrative_window.c b/src/narrative_window.c
index 507e212..ca0d624 100644
--- a/src/narrative_window.c
+++ b/src/narrative_window.c
@@ -161,18 +161,77 @@ static void delete_slide_sig(GSimpleAction *action, GVariant *parameter,
}
+static struct template_id *get_templates(SCBlock *ss, int *n)
+{
+ struct template_id *list;
+ SCInterpreter *scin;
+
+ scin = sc_interp_new(NULL, NULL, NULL);
+ sc_interp_run_stylesheet(scin, ss); /* ss == NULL is OK */
+ list = sc_interp_get_templates(scin, n);
+ sc_interp_destroy(scin);
+ return list;
+}
+
+
+static void update_template_menus(NarrativeWindow *nw)
+{
+ struct template_id *templates;
+ int i, n_templates;
+
+ templates = get_templates(nw->p->stylesheet, &n_templates);
+
+ for ( i=0; i<n_templates; i++ ) {
+ printf("%2i: %s %s\n", i, templates[i].name,
+ templates[i].friendlyname);
+ free(templates[i].name);
+ free(templates[i].friendlyname);
+ sc_block_free(templates[i].scblock);
+ }
+
+ free(templates);
+}
+
+
+static SCBlock *get_slide_template(SCBlock *ss)
+{
+ struct template_id *templates;
+ int i, n_templates;
+ SCBlock *ret = NULL;
+
+ templates = get_templates(ss, &n_templates);
+
+ for ( i=0; i<n_templates; i++ ) {
+ if ( strcmp(templates[i].name, "slide") == 0 ) {
+ ret = templates[i].scblock;
+ } else {
+ sc_block_free(templates[i].scblock);
+ }
+ free(templates[i].name);
+ free(templates[i].friendlyname);
+ }
+ free(templates);
+ return ret; /* NB this is a copy of the one owned by the interpreter */
+}
+
+
static void add_slide_sig(GSimpleAction *action, GVariant *parameter,
gpointer vp)
{
SCBlock *nsblock;
+ SCBlock *templ;
NarrativeWindow *nw = vp;
/* Split the current paragraph */
nsblock = split_paragraph_at_cursor(nw->sceditor);
+ /* Get the template */
+ templ = get_slide_template(nw->p->stylesheet); /* our copy */
+ show_sc_blocks(templ);
+
/* Link the new SCBlock in */
if ( nsblock != NULL ) {
- sc_block_append(nsblock, "slide", NULL, NULL, NULL);
+ sc_block_append_p(nsblock, templ);
} else {
fprintf(stderr, "Failed to split paragraph\n");
}
@@ -609,6 +668,7 @@ NarrativeWindow *narrative_window_new(struct presentation *p, GApplication *app)
"win.last");
update_toolbar(nw);
+ update_template_menus(nw);
scroll = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),