Fix remaining holes in redraw logic

5 files changed, 11 insertions, 15 deletions

diff --git a/src/mainwindow.c b/src/mainwindow.c
index 3a3ee1c..74bcca4 100644
--- a/src/mainwindow.c
+++ b/src/mainwindow.c
@@ -277,17 +277,7 @@ void notify_slide_changed(struct presentation *p)
 {
 	p->editing_object = NULL;
 	update_toolbar(p);
-	gdk_window_invalidate_rect(p->drawingarea->window, NULL, FALSE);
-
-	if ( p->slideshow != NULL ) {
-		notify_slideshow_slide_changed(p);
-	}
-}
-
-
-void notify_slide_update(struct presentation *p)
-{
-	gdk_window_invalidate_rect(p->drawingarea->window, NULL, FALSE);
+	redraw_slide(p->cur_edit_slide);
 
 	if ( p->slideshow != NULL ) {
 		notify_slideshow_slide_changed(p);
diff --git a/src/mainwindow.h b/src/mainwindow.h
index ee27997..816b17c 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -30,7 +30,6 @@
 
 extern int open_mainwindow(struct presentation *p);
 extern void notify_slide_changed(struct presentation *p);
-extern void notify_slide_update(struct presentation *p);
 
 extern void redraw_overlay(struct presentation *p);
 
diff --git a/src/objects.c b/src/objects.c
index d7ad8a3..01d603d 100644
--- a/src/objects.c
+++ b/src/objects.c
@@ -160,7 +160,7 @@ void notify_style_update(struct presentation *p, struct style *sty)
 	}
 
 	p->completely_empty = 0;
-	if ( changed ) notify_slide_update(p);
+	if ( changed ) notify_slide_changed(p);  /* Trigger redraw etc */
 }
 
 
diff --git a/src/presentation.c b/src/presentation.c
index 1bc5689..9782b81 100644
--- a/src/presentation.c
+++ b/src/presentation.c
@@ -196,7 +196,14 @@ static void update_titlebar(struct presentation *p)
 
 int slide_number(struct presentation *p, struct slide *s)
 {
-	/* FIXME: Implement this */
+	int i;
+
+	for ( i=0; i<p->num_slides; i++ ) {
+		if ( p->slides[i] == s ) return i;
+	}
+
+	fprintf(stderr, "Sorry, this point is never reached.\n");
+	fprintf(stderr, "Please report a bug.\n");
 	return 0;
 }
 
diff --git a/src/slideshow.c b/src/slideshow.c
index acee256..2b40fe5 100644
--- a/src/slideshow.c
+++ b/src/slideshow.c
@@ -87,7 +87,7 @@ static gboolean ss_expose_sig(GtkWidget *da, GdkEventExpose *event,
 
 void notify_slideshow_slide_changed(struct presentation *p)
 {
-	gdk_window_invalidate_rect(p->ss_drawingarea->window, NULL, FALSE);
+	redraw_slide(p->cur_proj_slide);
 }