4949#endif
5050#include <xcb/xcb_aux.h>
5151#include <xcb/randr.h>
52+ #include <xcb/xtest.h>
53+ #include <time.h>
5254
5355#include "i3lock.h"
5456#include "xcb.h"
@@ -257,6 +259,7 @@ bool pass_media_keys = false;
257259bool pass_screen_keys = false;
258260bool pass_power_keys = false;
259261bool pass_volume_keys = false;
262+ bool special_passthrough = false;
260263
261264// for the rendering thread, so we can clean it up
262265pthread_t draw_thread ;
@@ -650,6 +653,32 @@ static bool skip_without_validation(void) {
650653 return false;
651654}
652655
656+ /*
657+ * Sends key press event to root/wm
658+ * Releases the keyboard, sends the event, and
659+ * grabs the keyboard again
660+ * */
661+ static void send_key_to_root (xcb_key_press_event_t * event , bool twice ) {
662+ if (!special_passthrough ) {
663+ xcb_send_event (conn , true, screen -> root , XCB_EVENT_MASK_BUTTON_PRESS , (char * )event );
664+ return ;
665+ }
666+
667+ xcb_ungrab_keyboard (conn , XCB_CURRENT_TIME );
668+ DEBUG ("Received: %d at %ld\n" , event -> detail , time (0 ));
669+
670+ xcb_test_fake_input (conn , XCB_KEY_PRESS , event -> detail , XCB_CURRENT_TIME , screen -> root , 0 , 0 , 0 );
671+ xcb_test_fake_input (conn , XCB_KEY_RELEASE , event -> detail , XCB_CURRENT_TIME , screen -> root , 0 , 0 , 0 );
672+
673+ if (twice ) {
674+ xcb_test_fake_input (conn , XCB_KEY_PRESS , event -> detail , XCB_CURRENT_TIME , screen -> root , 0 , 0 , 0 );
675+ xcb_test_fake_input (conn , XCB_KEY_RELEASE , event -> detail , XCB_CURRENT_TIME , screen -> root , 0 , 0 , 0 );
676+ }
677+
678+ xcb_grab_keyboard (conn , true, screen -> root , XCB_CURRENT_TIME , XCB_GRAB_MODE_ASYNC , XCB_GRAB_MODE_ASYNC );
679+ xcb_set_input_focus (conn , XCB_INPUT_FOCUS_PARENT , win , XCB_CURRENT_TIME );
680+ }
681+
653682/*
654683 * Handle key presses. Fixes state, then looks up the key symbol for the
655684 * given keycode, then looks up the key symbol (as UCS-2), converts it to
@@ -709,7 +738,7 @@ static void handle_key_press(xcb_key_press_event_t *event) {
709738 case XKB_KEY_XF86AudioMute :
710739 case XKB_KEY_XF86AudioLowerVolume :
711740 case XKB_KEY_XF86AudioRaiseVolume :
712- xcb_send_event ( conn , true, screen -> root , XCB_EVENT_MASK_BUTTON_PRESS , ( char * ) event );
741+ send_key_to_root ( event , true);
713742 return ;
714743 }
715744 }
@@ -719,7 +748,7 @@ static void handle_key_press(xcb_key_press_event_t *event) {
719748 switch (ksym ) {
720749 case XKB_KEY_XF86MonBrightnessUp :
721750 case XKB_KEY_XF86MonBrightnessDown :
722- xcb_send_event ( conn , true, screen -> root , XCB_EVENT_MASK_BUTTON_PRESS , ( char * ) event );
751+ send_key_to_root ( event , false );
723752 return ;
724753 }
725754 }
@@ -730,7 +759,7 @@ static void handle_key_press(xcb_key_press_event_t *event) {
730759 case XKB_KEY_XF86PowerDown :
731760 case XKB_KEY_XF86PowerOff :
732761 case XKB_KEY_XF86Sleep :
733- xcb_send_event ( conn , true, screen -> root , XCB_EVENT_MASK_BUTTON_PRESS , ( char * ) event );
762+ send_key_to_root ( event , false );
734763 return ;
735764 }
736765 }
@@ -741,7 +770,7 @@ static void handle_key_press(xcb_key_press_event_t *event) {
741770 case XKB_KEY_XF86AudioMute :
742771 case XKB_KEY_XF86AudioLowerVolume :
743772 case XKB_KEY_XF86AudioRaiseVolume :
744- xcb_send_event ( conn , true, screen -> root , XCB_EVENT_MASK_BUTTON_PRESS , ( char * ) event );
773+ send_key_to_root ( event , true);
745774 return ;
746775 }
747776 }
@@ -1543,6 +1572,7 @@ int main(int argc, char *argv[]) {
15431572 {"pass-screen-keys" , no_argument , NULL , 602 },
15441573 {"pass-power-keys" , no_argument , NULL , 603 },
15451574 {"pass-volume-keys" , no_argument , NULL , 604 },
1575+ {"special-passthrough" , no_argument , NULL , 605 },
15461576
15471577 // bar indicator stuff
15481578 {"bar-indicator" , no_argument , NULL , 700 },
@@ -2104,6 +2134,9 @@ int main(int argc, char *argv[]) {
21042134 case 604 :
21052135 pass_volume_keys = true;
21062136 break ;
2137+ case 605 :
2138+ special_passthrough = true;
2139+ break ;
21072140
21082141 // Bar indicator
21092142 case 700 :
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