/*
* vim:ts=4:sw=4:expandtab
+ *
+ * i3 - an improved dynamic tiling window manager
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
+ *
+ * xcursor.c: xcursor support for themed cursors.
+ *
*/
+#include <config.h>
+
#include <assert.h>
-#include <X11/Xcursor/Xcursor.h>
-#include <X11/cursorfont.h>
+#include <xcb/xcb_cursor.h>
#include "i3.h"
#include "xcb.h"
#include "xcursor.h"
-static Cursor cursors[XCURSOR_CURSOR_MAX];
+static xcb_cursor_context_t *ctx;
+static xcb_cursor_t cursors[XCURSOR_CURSOR_MAX];
static const int xcb_cursors[XCURSOR_CURSOR_MAX] = {
XCB_CURSOR_LEFT_PTR,
XCB_CURSOR_SB_H_DOUBLE_ARROW,
- XCB_CURSOR_SB_V_DOUBLE_ARROW
-};
-
-static Cursor load_cursor(const char *name, int font) {
- Cursor c = XcursorLibraryLoadCursor(xlibdpy, name);
- if (c == None)
- c = XCreateFontCursor(xlibdpy, font);
- return c;
+ XCB_CURSOR_SB_V_DOUBLE_ARROW,
+ XCB_CURSOR_WATCH};
+
+void xcursor_load_cursors(void) {
+ if (xcb_cursor_context_new(conn, root_screen, &ctx) < 0) {
+ ELOG("xcursor support unavailable\n");
+ xcursor_supported = false;
+ return;
+ }
+#define LOAD_CURSOR(constant, name) \
+ do { \
+ cursors[constant] = xcb_cursor_load_cursor(ctx, name); \
+ } while (0)
+ LOAD_CURSOR(XCURSOR_CURSOR_POINTER, "left_ptr");
+ LOAD_CURSOR(XCURSOR_CURSOR_RESIZE_HORIZONTAL, "sb_h_double_arrow");
+ LOAD_CURSOR(XCURSOR_CURSOR_RESIZE_VERTICAL, "sb_v_double_arrow");
+ LOAD_CURSOR(XCURSOR_CURSOR_WATCH, "watch");
+ LOAD_CURSOR(XCURSOR_CURSOR_MOVE, "fleur");
+ LOAD_CURSOR(XCURSOR_CURSOR_TOP_LEFT_CORNER, "top_left_corner");
+ LOAD_CURSOR(XCURSOR_CURSOR_TOP_RIGHT_CORNER, "top_right_corner");
+ LOAD_CURSOR(XCURSOR_CURSOR_BOTTOM_LEFT_CORNER, "bottom_left_corner");
+ LOAD_CURSOR(XCURSOR_CURSOR_BOTTOM_RIGHT_CORNER, "bottom_right_corner");
+#undef LOAD_CURSOR
}
-void xcursor_load_cursors() {
- cursors[XCURSOR_CURSOR_POINTER] = load_cursor("left_ptr", XC_left_ptr);
- cursors[XCURSOR_CURSOR_RESIZE_HORIZONTAL] = load_cursor("sb_h_double_arrow", XC_sb_h_double_arrow);
- cursors[XCURSOR_CURSOR_RESIZE_VERTICAL] = load_cursor("sb_v_double_arrow", XC_sb_v_double_arrow);
+/*
+ * 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.
+ *
+ */
+void xcursor_set_root_cursor(int cursor_id) {
+ xcb_change_window_attributes(conn, root, XCB_CW_CURSOR,
+ (uint32_t[]){xcursor_get_cursor(cursor_id)});
}
-Cursor xcursor_get_cursor(enum xcursor_cursor_t c) {
- assert(c >= 0 && c < XCURSOR_CURSOR_MAX);
+xcb_cursor_t xcursor_get_cursor(enum xcursor_cursor_t c) {
+ assert(c < XCURSOR_CURSOR_MAX);
return cursors[c];
}
int xcursor_get_xcb_cursor(enum xcursor_cursor_t c) {
- assert(c >= 0 && c < XCURSOR_CURSOR_MAX);
+ assert(c < XCURSOR_CURSOR_MAX);
return xcb_cursors[c];
}