From 6b95bf33363f73d198da2f515f2f9f6bef2278c8 Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Fri, 11 Apr 2003 21:27:03 +0000
Subject: add getting of some root properties

---
 cwmcc/root_props.c | 116 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 cwmcc/root_props.c

(limited to 'cwmcc/root_props.c')

diff --git a/cwmcc/root_props.c b/cwmcc/root_props.c
new file mode 100644
index 00000000..7339cbba
--- /dev/null
+++ b/cwmcc/root_props.c
@@ -0,0 +1,116 @@
+#include "cwmcc_internal.h"
+#include "atom.h"
+#include "prop.h"
+#include "client_props.h"
+#include "render/render.h"
+
+#include <X11/Xutil.h>
+#ifdef HAVE_STRING_H
+#  include <string.h>
+#endif
+
+void cwmcc_root_get_supported(Window win, Atom **atoms)
+{
+    gulong num;
+
+    if (!prop_get_array32(win, CWMCC_ATOM(root, net_supported),
+                          CWMCC_ATOM(type, atom), atoms, &num)) {
+        g_warning("Failed to read NET_SUPPORTED from 0x%lx", win);
+        *atoms = NULL;
+    }
+}
+
+void cwmcc_root_get_client_list(Window win, Window **windows)
+{
+    gulong num;
+
+    if (!prop_get_array32(win, CWMCC_ATOM(root, net_client_list),
+                          CWMCC_ATOM(type, window), windows, &num)) {
+        g_warning("Failed to read NET_CLIENT_LIST from 0x%lx", win);
+        *windows = NULL;
+    }
+}
+
+void cwmcc_root_get_client_list_stacking(Window win, Window **windows)
+{
+    gulong num;
+
+    if (!prop_get_array32(win, CWMCC_ATOM(root, net_client_list_stacking),
+                          CWMCC_ATOM(type, window), windows, &num)) {
+        g_warning("Failed to read NET_CLIENT_LIST_STACKING from 0x%lx", win);
+        *windows = NULL;
+    }
+}
+
+void cwmcc_root_get_number_of_desktops(Window win, gulong *desktops)
+{
+    if (!prop_get32(win, CWMCC_ATOM(root, net_number_of_desktops),
+                    CWMCC_ATOM(type, cardinal), desktops)) {
+        g_warning("Failed to read NET_NUMBER_OF_DESKTOPS from 0x%lx", win);
+        *desktops = 1;
+    }
+}
+
+void cwmcc_root_get_desktop_geometry(Window win, gulong *w, gulong *h)
+{
+    gulong *data = NULL, num;
+
+    if (!prop_get_array32(win, CWMCC_ATOM(root, net_desktop_geometry),
+                    CWMCC_ATOM(type, cardinal), &data, &num)) {
+        g_warning("Failed to read NET_DESKTOP_GEOMETRY from 0x%lx", win);
+        *w = *h = 0;
+    } else if (num != 2) {
+        g_warning("Read invalid NET_DESKTOP_GEOMETRY from 0x%lx", win);
+        *w = *h = 0;
+    } else {
+	*w = data[0];
+        *h = data[1];
+    }
+    g_free(data);
+}
+
+void cwmcc_root_get_desktop_viewport(Window win, gulong *x, gulong *y)
+{
+    gulong *data = NULL, num;
+
+    if (!prop_get_array32(win, CWMCC_ATOM(root, net_desktop_viewport),
+                    CWMCC_ATOM(type, cardinal), &data, &num)) {
+        g_warning("Failed to read NET_DESKTOP_VIEWPORT from 0x%lx", win);
+        *x = *y = 0;
+    } else if (num != 2) {
+        g_warning("Read invalid NET_DESKTOP_VIEWPORT from 0x%lx", win);
+        *x = *y = 0;
+    } else {
+	*x = data[0];
+        *y = data[1];
+    }
+    g_free(data);
+}
+
+void cwmcc_root_get_current_desktop(Window win, gulong *desktop)
+{
+    if (!prop_get32(win, CWMCC_ATOM(root, net_current_desktop),
+                    CWMCC_ATOM(type, cardinal), desktop)) {
+        g_warning("Failed to read NET_CURRENT_DESKTOP from 0x%lx", win);
+        *desktop = 0;
+    }
+}
+
+void cwmcc_root_get_desktop_names(Window win, char ***names)
+{
+    if (!prop_get_strings_utf8(win,
+                               CWMCC_ATOM(root, net_desktop_names), names)) {
+        g_warning("Failed to read NET_DESKTOP_NAMES from 0x%lx", win);
+        *names = NULL;
+    }
+}
+
+void cwmcc_root_get_active_window(Window win, Window *window)
+{
+    if (!prop_get32(win, CWMCC_ATOM(root, net_active_window),
+                    CWMCC_ATOM(type, window), window)) {
+        g_warning("Failed to read NET_ACTIVE_WINDOW from 0x%lx", win);
+        *window = None;
+    }
+}
+
-- 
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