+#undef I3__FILE__
+#define I3__FILE__ "xcursor.c"
/*
* vim:ts=4:sw=4:expandtab
+ *
+ * i3 - an improved dynamic tiling window manager
+ * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
+ *
+ * xcursor.c: libXcursor support for themed cursors.
+ *
*/
#include <assert.h>
#include <X11/Xcursor/Xcursor.h>
static const int xcb_cursors[XCURSOR_CURSOR_MAX] = {
XCB_CURSOR_LEFT_PTR,
XCB_CURSOR_SB_H_DOUBLE_ARROW,
- XCB_CURSOR_SB_V_DOUBLE_ARROW
+ XCB_CURSOR_SB_V_DOUBLE_ARROW,
+ XCB_CURSOR_WATCH
};
static Cursor load_cursor(const char *name) {
return c;
}
-void xcursor_load_cursors() {
- cursors[XCURSOR_CURSOR_POINTER] = load_cursor("left_ptr");
- cursors[XCURSOR_CURSOR_RESIZE_HORIZONTAL] = load_cursor("sb_h_double_arrow");
- cursors[XCURSOR_CURSOR_RESIZE_VERTICAL] = load_cursor("sb_v_double_arrow");
+void xcursor_load_cursors(void) {
+ cursors[XCURSOR_CURSOR_POINTER] = load_cursor("left_ptr");
+ cursors[XCURSOR_CURSOR_RESIZE_HORIZONTAL] = load_cursor("sb_h_double_arrow");
+ cursors[XCURSOR_CURSOR_RESIZE_VERTICAL] = load_cursor("sb_v_double_arrow");
+ cursors[XCURSOR_CURSOR_WATCH] = load_cursor("watch");
+ cursors[XCURSOR_CURSOR_MOVE] = load_cursor("fleur");
+ cursors[XCURSOR_CURSOR_TOP_LEFT_CORNER] = load_cursor("top_left_corner");
+ cursors[XCURSOR_CURSOR_TOP_RIGHT_CORNER] = load_cursor("top_right_corner");
+ cursors[XCURSOR_CURSOR_BOTTOM_LEFT_CORNER] = load_cursor("bottom_left_corner");
+ cursors[XCURSOR_CURSOR_BOTTOM_RIGHT_CORNER] = load_cursor("bottom_right_corner");
+}
+
+/*
+ * Sets the cursor of the root window to the 'pointer' cursor.
+ *
+ * This function is called when i3 is initialized, because with some login
+ * managers, the root window will not have a cursor otherwise.
+ *
+ * We have a separate xcursor function to use the same X11 connection as the
+ * xcursor_load_cursors() function. If we mix the Xlib and the XCB connection,
+ * races might occur (even though we flush the Xlib connection).
+ *
+ */
+void xcursor_set_root_cursor(int cursor_id) {
+ XSetWindowAttributes attributes;
+ attributes.cursor = xcursor_get_cursor(cursor_id);
+ XChangeWindowAttributes(xlibdpy, DefaultRootWindow(xlibdpy), CWCursor, &attributes);
+ XFlush(xlibdpy);
}
Cursor xcursor_get_cursor(enum xcursor_cursor_t c) {