add the layer action

1 files changed, 90 insertions, 0 deletions

diff --git a/openbox/actions/layer.c b/openbox/actions/layer.c
new file mode 100644
index 00000000..6f83983d
--- /dev/null
+++ b/openbox/actions/layer.c
@@ -0,0 +1,90 @@
+#include "openbox/actions.h"
+#include "openbox/client.h"
+
+typedef struct {
+    gint layer; /*!< -1 for below, 0 for normal, and 1 for above */
+    gboolean toggle;
+    gboolean on;
+} Options;
+
+static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node);
+static void     free_func(gpointer options);
+static gboolean run_func(ObActionsData *data, gpointer options);
+
+void action_layer_startup()
+{
+    actions_register("Layer",
+                     setup_func,
+                     free_func,
+                     run_func,
+                     NULL, NULL);
+}
+
+static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node)
+{
+    xmlNodePtr n;
+    Options *o;
+
+    o = g_new0(Options, 1);
+    o->toggle = TRUE;
+
+    if ((n = parse_find_node("layer", node))) {
+        gchar *s = parse_string(doc, n);
+        if (!g_ascii_strcasecmp(s, "above") ||
+            !g_ascii_strcasecmp(s, "top"))
+            o->layer = 1;
+        else if (!g_ascii_strcasecmp(s, "below") ||
+                 !g_ascii_strcasecmp(s, "bottom"))
+            o->layer = -1;
+        else if (!g_ascii_strcasecmp(s, "normal") ||
+                 !g_ascii_strcasecmp(s, "middle"))
+            o->layer = 0;
+        g_free(s);
+    }
+    if ((n = parse_find_node("state", node))) {
+        gchar *s = parse_string(doc, n);
+        if (g_ascii_strcasecmp(s, "toggle")) {
+            o->toggle = FALSE;
+            o->on = parse_bool(doc, n);
+        }
+        g_free(s);
+    }
+
+    return o;
+}
+
+static void free_func(gpointer options)
+{
+    Options *o = options;
+
+    g_free(o);
+}
+
+/* Always return FALSE because its not interactive */
+static gboolean run_func(ObActionsData *data, gpointer options)
+{
+    Options *o = options;
+
+    if (data->client) {
+        ObClient *c = data->client;
+
+        actions_client_move(data, TRUE);
+
+        if (o->layer < 0) {
+            if (o->toggle || c->below != o->on)
+                client_set_layer(c, c->below ? 0 : -1);
+        }
+        else if (o->layer > 0) {
+            if (o->toggle || c->above != o->on)
+                client_set_layer(c, c->above ? 0 : 1);
+        }
+        else {
+            if ((o->toggle || o->on) && (c->above || c->below))
+                client_set_layer(c, 0);
+        }
+
+        actions_client_move(data, FALSE);
+    }
+
+    return FALSE;
+}