*/
#include <ev.h>
#include <fcntl.h>
-#include <limits.h>
#include "all.h"
+#include "sd-daemon.h"
+
static int xkb_event_base;
int xkb_current_group;
if (event->response_type == 0) {
if (event_is_ignored(event->sequence, 0))
DLOG("Expected X11 Error received for sequence %x\n", event->sequence);
- else ELOG("X11 Error received! sequence %x\n", event->sequence);
+ else {
+ xcb_generic_error_t *error = (xcb_generic_error_t*)event;
+ ELOG("X11 Error received! sequence 0x%x, error_code = %d\n",
+ error->sequence, error->error_code);
+ }
+ free(event);
continue;
}
DLOG("Done\n");
}
+/*
+ * Exit handler which destroys the main_loop. Will trigger cleanup handlers.
+ *
+ */
+static void i3_exit() {
+ ev_loop_destroy(main_loop);
+}
+
int main(int argc, char *argv[]) {
//parse_cmd("[ foo ] attach, attach ; focus");
int screens;
root = root_screen->root;
root_depth = root_screen->root_depth;
xcb_get_geometry_cookie_t gcookie = xcb_get_geometry(conn, root);
+ xcb_query_pointer_cookie_t pointercookie = xcb_query_pointer(conn, root);
load_configuration(conn, override_configpath, false);
if (only_check_config) {
/*init_xkb();*/
}
+ /* Set a cursor for the root window (otherwise the root window will show no
+ cursor until the first client is launched). */
+ if (xcursor_supported) {
+ xcursor_set_root_cursor();
+ } else {
+ xcb_cursor_t cursor_id = xcb_generate_id(conn);
+ i3Font cursor_font = load_font("cursor", false);
+ int xcb_cursor = xcursor_get_xcb_cursor(XCURSOR_CURSOR_POINTER);
+ xcb_create_glyph_cursor(conn, cursor_id, cursor_font.id, cursor_font.id,
+ xcb_cursor, xcb_cursor + 1, 0, 0, 0, 65535, 65535, 65535);
+ xcb_change_window_attributes(conn, root, XCB_CW_CURSOR, &cursor_id);
+ xcb_free_cursor(conn, cursor_id);
+ }
+
if (xkb_supported) {
int errBase,
major = XkbMajorVersion,
#include "atoms.xmacro"
#undef xmacro
};
- xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A__NET_SUPPORTED, A_ATOM, 32, 16, supported_atoms);
+ xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A__NET_SUPPORTED, XCB_ATOM_ATOM, 32, 16, supported_atoms);
/* Set up the window manager’s name */
- xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A__NET_SUPPORTING_WM_CHECK, A_WINDOW, 32, 1, &root);
+ xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A__NET_SUPPORTING_WM_CHECK, XCB_ATOM_WINDOW, 32, 1, &root);
xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A__NET_WM_NAME, A_UTF8_STRING, 8, strlen("i3"), "i3");
keysyms = xcb_key_symbols_alloc(conn);
free(greply);
- if (force_xinerama) {
+ /* Force Xinerama (for drivers which don't support RandR yet, esp. the
+ * nVidia binary graphics driver), when specified either in the config
+ * file or on command-line */
+ if (force_xinerama || config.force_xinerama) {
xinerama_init();
} else {
DLOG("Checking for XRandR...\n");
randr_init(&randr_base);
}
+ xcb_query_pointer_reply_t *pointerreply;
+ Output *output = NULL;
+ if (!(pointerreply = xcb_query_pointer_reply(conn, pointercookie, NULL))) {
+ ELOG("Could not query pointer position, using first screen\n");
+ output = get_first_output();
+ } else {
+ DLOG("Pointer at %d, %d\n", pointerreply->root_x, pointerreply->root_y);
+ output = get_output_containing(pointerreply->root_x, pointerreply->root_y);
+ if (!output) {
+ ELOG("ERROR: No screen at (%d, %d), starting on the first screen\n",
+ pointerreply->root_x, pointerreply->root_y);
+ output = get_first_output();
+ }
+
+ con_focus(con_descend_focused(output_get_content(output->con)));
+ }
+
tree_render();
/* Create the UNIX domain socket for IPC */
ev_io_start(main_loop, ipc_io);
}
+ /* Also handle the UNIX domain sockets passed via socket activation */
+ int fds = sd_listen_fds(1);
+ if (fds < 0)
+ ELOG("socket activation: Error in sd_listen_fds\n");
+ else if (fds == 0)
+ DLOG("socket activation: no sockets passed\n");
+ else {
+ for (int fd = SD_LISTEN_FDS_START; fd < (SD_LISTEN_FDS_START + fds); fd++) {
+ DLOG("socket activation: also listening on fd %d\n", fd);
+ struct ev_io *ipc_io = scalloc(sizeof(struct ev_io));
+ ev_io_init(ipc_io, ipc_new_client, fd, EV_READ);
+ ev_io_start(main_loop, ipc_io);
+ }
+ }
+
/* Set up i3 specific atoms like I3_SOCKET_PATH and I3_CONFIG_PATH */
x_set_i3_atoms();
start_application(exec_always->command);
}
+ /* Make sure to destroy the event loop to invoke the cleeanup callbacks
+ * when calling exit() */
+ atexit(i3_exit);
+
ev_loop(main_loop, 0);
}