Patch by muennich: Correctly set [Paused] window title

2 files changed, 21 insertions, 10 deletions

diff --git a/src/slideshow.c b/src/slideshow.c
index 314374c..0d509e4 100644
--- a/src/slideshow.c
+++ b/src/slideshow.c
@@ -280,20 +280,13 @@ void slideshow_change_image(winwidget winwid, int change)
 
 void slideshow_pause_toggle(winwidget w)
 {
-	char *title, *new_title;
-	int len;
-
 	if (!opt.paused) {
 		opt.paused = 1;
-
-		len = strlen(w->name) + sizeof(" [Paused]") + 1;
-		new_title = emalloc(len);
-		snprintf(new_title, len, "%s [Paused]", w->name);
-		title = estrdup(w->name);
-		winwidget_rename(w, new_title);
 	} else {
 		opt.paused = 0;
 	}
+
+	winwidget_rename(w, NULL);
 }
 
 char *slideshow_create_name(feh_file * file)
diff --git a/src/winwidget.c b/src/winwidget.c
index 6280f46..5ee7ace 100644
--- a/src/winwidget.c
+++ b/src/winwidget.c
@@ -868,10 +868,28 @@ winwidget winwidget_get_from_window(Window win)
 
 void winwidget_rename(winwidget winwid, char *newname)
 {
+	/* newname == NULL -> update current title */
+	char *p_str;
+
 	D_ENTER(4);
+	if (newname == NULL)
+		newname = estrdup(winwid->name ? winwid->name : "");
 	if (winwid->name)
 		free(winwid->name);
-	winwid->name = estrdup(newname);
+
+	winwid->name = emalloc(strlen(newname) + 10);
+	strcpy(winwid->name, newname);
+
+	if (strlen(winwid->name) > 9)
+		p_str = winwid->name + strlen(winwid->name) - 9;
+	else
+		p_str = winwid->name;
+
+	if (opt.paused && strcmp(p_str, " [Paused]") != 0)
+		strcat(winwid->name, " [Paused]");
+	else if (!opt.paused && strcmp(p_str, " [Paused]") == 0)
+		*p_str = '\0';
+
 	winwidget_update_title(winwid);
 	D_RETURN_(4);
 }