From e4e1ceec387038b7b8a1edfb93f7912a63444ca8 Mon Sep 17 00:00:00 2001
From: o9000 <o9000>
Date: Tue, 5 May 2015 23:32:18 +0200
Subject: [PATCH] Started work on spacer item

---
 src/panel.c     | 10 ++++++++++
 src/util/area.c |  3 +++
 src/util/area.h |  1 +
 3 files changed, 14 insertions(+)

diff --git a/src/panel.c b/src/panel.c
index cb2210e..974cc58 100644
--- a/src/panel.c
+++ b/src/panel.c
@@ -505,6 +505,16 @@ void set_panel_items_order(Panel *p)
 		}
 		if (panel_items_order[k] == 'C')
 			p->area.list = g_slist_append(p->area.list, &p->clock);
+		if (panel_items_order[k] == 'F') {
+			Area *spacer = calloc(sizeof(Area), 1);
+			spacer->panel = p;
+			spacer->parent = p;
+			spacer->bg = &g_array_index(backgrounds, Background, 0);
+			spacer->on_screen = 1;
+			spacer->size_mode = SIZE_BY_LAYOUT;
+			spacer->gc = 1;
+			p->area.list = g_slist_append(p->area.list, spacer);
+		}
 	}
 	init_rendering(&p->area, 0);
 }
diff --git a/src/util/area.c b/src/util/area.c
index 20af792..e5be69a 100644
--- a/src/util/area.c
+++ b/src/util/area.c
@@ -277,6 +277,7 @@ int resize_by_layout(void *obj, int maximum_size)
 	}
 	else {
 		// detect free size for SIZE_BY_LAYOUT's Area
+		// TODO the spacer should collapse when the other areas are overflowing
 		size = a->height - (2 * (a->paddingxlr + a->bg->border.width));
 		GSList *l;
 		for (l = a->list ; l ; l = l->next) {
@@ -471,6 +472,8 @@ void free_area (Area *a)
 		XFreePixmap (server.dsp, a->pix);
 		a->pix = 0;
 	}
+	if (a->gc)
+		free(a);
 }
 
 
diff --git a/src/util/area.h b/src/util/area.h
index da437aa..1e60167 100644
--- a/src/util/area.h
+++ b/src/util/area.h
@@ -72,6 +72,7 @@ typedef struct {
 	int resize;
 	// need redraw Pixmap
 	int redraw;
+	int gc;
 	// paddingxlr = horizontal padding left/right
 	// paddingx = horizontal padding between childs
 	int paddingxlr, paddingx, paddingy;