Free space item

src/panel.c

@@ -204,6 +204,8 @@ void init_panel()
 			}
 			if (panel_items_order[k] == 'C')
 				init_clock_panel(p);
+			if (panel_items_order[k] == 'F')
+				init_freespace_panel(p);
 		}
 		set_panel_items_order(p);
 
@@ -322,13 +324,13 @@ void init_panel_size_and_position(Panel *panel)
 
 int resize_panel(void *obj)
 {
-	resize_by_layout(obj, 0);
+	Panel *panel = (Panel*)obj;
+	resize_by_layout(panel, 0);
 	
 	//printf("resize_panel\n");
 	if (panel_mode != MULTI_DESKTOP && taskbar_enabled) {
 		// propagate width/height on hidden taskbar
 		int i, width, height;
-		Panel *panel = (Panel*)obj;
 		width = panel->taskbar[server.desktop].area.width;
 		height = panel->taskbar[server.desktop].area.height;
 		for (i=0 ; i < panel->nb_desktop ; i++) {
@@ -339,7 +341,6 @@ int resize_panel(void *obj)
 	}
 	if (panel_mode == MULTI_DESKTOP && taskbar_enabled && taskbar_distribute_size) {
 		// Distribute the available space between taskbars
-		Panel *panel = (Panel*)obj;
 
 		// Compute the total available size, and the total size requested by the taskbars
 		int total_size = 0;
@@ -418,6 +419,8 @@ int resize_panel(void *obj)
 			}
 		}
 	}
+	if (panel->freespace.area.on_screen)
+		panel->freespace.area.resize = 1;
 	return 0;
 }
 
@@ -505,6 +508,8 @@ void set_panel_items_order(Panel *p)
 		}
 		if (panel_items_order[k] == 'C')
 			p->area.list = g_list_append(p->area.list, &p->clock);
+		if (panel_items_order[k] == 'F')
+			p->area.list = g_list_append(p->area.list, &p->freespace);
 	}
 	init_rendering(&p->area, 0);
 }

src/panel.h

@@ -20,6 +20,7 @@
 #include "taskbar.h"
 #include "systraybar.h"
 #include "launcher.h"
+#include "freespace.h"
 
 #ifdef ENABLE_BATTERY
 #include "battery.h"
@@ -116,6 +117,8 @@ typedef struct {
 
 	Launcher launcher;
 
+	FreeSpace freespace;
+
 	// autohide
 	int is_hidden;
 	int hidden_width, hidden_height;

src/tint2conf/properties.c

@@ -1263,6 +1263,11 @@ void create_panel_items(GtkWidget *parent)
 					   itemsColName, _("Launcher"),
 					   itemsColValue, "L",
 					   -1);
+	gtk_list_store_append(all_items, &iter);
+	gtk_list_store_set(all_items, &iter,
+					   itemsColName, _("Free space"),
+					   itemsColValue, "F",
+					   -1);
 
 	panel_items_view = gtk_tree_view_new();
 	gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(panel_items_view),
@@ -1441,6 +1446,9 @@ void set_panel_items(const char *items)
 		} else if (v == 'L') {
 			value = "L";
 			name = _("Launcher");
+		} else if (v == 'F') {
+			value = "F";
+			name = _("Free space");
 		} else {
 			continue;
 		}