1 files changed, 77 insertions, 0 deletions
diff --git a/scrsize.c b/scrsize.c
new file mode 100644
index 0000000..b45009a
--- /dev/null
+++ b/scrsize.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 1999, NBG01720@nifty.ne.jp
+ *
+ * To compile this program:
+ *      gcc -D__ST_MT_ERRNO__ -O2 -s -Zomf -Zmtd -lX11 scrsize.c
+ *
+ * When I wrote this routine, I consulted some part of the source code of the
+ * xwininfo utility by X Consortium.
+ *
+ * Copyright (c) 1987, X Consortium
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+ * X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the X Consortium shall not
+ * be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the X
+ * Consortium.
+ */
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main()
+{
+    char *cp;
+    Display *dpy;
+    Window window;
+    XWindowAttributes win_attributes;
+    XSizeHints hints;
+    long longjunk;
+    int dst[2];
+
+    _scrsize(dst);
+    cp = getenv("WINDOWID");
+    if (cp) {
+	dpy = XOpenDisplay(NULL);
+	if (dpy) {
+	    if (XGetWindowAttributes(dpy, window = atol(cp), &win_attributes))
+		if (XGetWMNormalHints(dpy, window, &hints, &longjunk))
+		    if (hints.flags & PResizeInc && hints.width_inc
+			&& hints.height_inc) {
+			if (hints.flags & (PBaseSize | PMinSize)) {
+			    if (hints.flags & PBaseSize) {
+				win_attributes.width -= hints.base_width;
+				win_attributes.height -= hints.base_height;
+			    }
+			    else {
+				win_attributes.width -= hints.min_width;
+				win_attributes.height -= hints.min_height;
+			    }
+			}
+			dst[0] = win_attributes.width / hints.width_inc;
+			dst[1] = win_attributes.height / hints.height_inc;
+		    }
+	    XCloseDisplay(dpy);
+	}
+    }
+    printf("%i %i\n", dst[0], dst[1]);
+    return 0;
+}