X-Git-Url: http://git.mutantstargoat.com?a=blobdiff_plain;f=src%2Fmouse.cc;fp=src%2Fmouse.cc;h=c46181037f39ae95f93a81856443e91fc3a91643;hb=8a92836b3af157fd47c657cfe546887e5f5683a8;hp=0000000000000000000000000000000000000000;hpb=fb1f0ff6ab479c68cbac5c2d55de5c2beb229efd;p=winnie

diff --git a/src/mouse.cc b/src/mouse.cc
new file mode 100644
index 0000000..c461810
--- /dev/null
+++ b/src/mouse.cc
@@ -0,0 +1,50 @@
+#include "mouse.h"
+#include "geom.h"
+
+static int dev_fd = -1;	// file descriptor for /dev/psaux
+static Rect bounds;
+static int pointer_x, pointer_y;
+
+bool init_mouse()
+{
+	// TODO open /dev/psaux (see O_NONBLOCK comment below)
+	return true;
+}
+
+void destroy_mouse()
+{
+	// TODO close /dev/psaux
+}
+
+void set_mouse_bounds(const Rect &rect)
+{
+	bounds = rect;
+}
+
+int get_mouse_fd()
+{
+	return dev_fd;
+}
+
+void process_mouse_event()
+{
+	/* TODO:
+	 * - read all pending events from mouse fd (use O_NONBLOCK so that
+	 *   read will return -1 when there are no more events instead of blocking).
+	 * - process each event and update the pointer and button state
+	 * - send each pointer move and button press/release to the tompost window
+	 *   with the pointer on it.
+	 */
+}
+
+void get_pointer_pos(int *x, int *y)
+{
+	*x = pointer_x;
+	*y = pointer_y;
+}
+
+int get_button_state(int bn)
+{
+	// TODO
+	return 0;
+}