mirror of https://github.com/yshui/picom.git
test
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9956844647
commit
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33
src/event.c
33
src/event.c
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@ -7,6 +7,7 @@
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#include <X11/extensions/sync.h>
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#include <xcb/damage.h>
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#include <xcb/randr.h>
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#include <xcb/xcb_event.h>
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#include "atom.h"
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#include "common.h"
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@ -75,7 +76,8 @@ static inline const char *ev_window_name(session_t *ps, xcb_window_t wid) {
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}
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static inline xcb_window_t attr_pure ev_window(session_t *ps, xcb_generic_event_t *ev) {
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switch (ev->response_type) {
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int response_type = XCB_EVENT_RESPONSE_TYPE(ev);
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switch (response_type) {
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case FocusIn:
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case FocusOut: return ((xcb_focus_in_event_t *)ev)->event;
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case CreateNotify: return ((xcb_create_notify_event_t *)ev)->window;
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@ -89,11 +91,11 @@ static inline xcb_window_t attr_pure ev_window(session_t *ps, xcb_generic_event_
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case PropertyNotify: return ((xcb_property_notify_event_t *)ev)->window;
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case ClientMessage: return ((xcb_client_message_event_t *)ev)->window;
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default:
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if (ps->damage_event + XCB_DAMAGE_NOTIFY == ev->response_type) {
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if (ps->damage_event + XCB_DAMAGE_NOTIFY == response_type) {
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return ((xcb_damage_notify_event_t *)ev)->drawable;
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}
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if (ps->shape_exists && ev->response_type == ps->shape_event) {
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if (ps->shape_exists && response_type == ps->shape_event) {
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return ((xcb_shape_notify_event_t *)ev)->affected_window;
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}
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@ -121,23 +123,23 @@ static inline const char *ev_name(session_t *ps, xcb_generic_event_t *ev) {
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CASESTRRET(ClientMessage);
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}
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if (ps->damage_event + XCB_DAMAGE_NOTIFY == ev->response_type) {
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if (ps->damage_event + XCB_DAMAGE_NOTIFY == XCB_EVENT_RESPONSE_TYPE(ev)) {
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return "Damage";
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}
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if (ps->shape_exists && ev->response_type == ps->shape_event) {
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if (ps->shape_exists && XCB_EVENT_RESPONSE_TYPE(ev) == ps->shape_event) {
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return "ShapeNotify";
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}
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if (ps->xsync_exists) {
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int o = ev->response_type - ps->xsync_event;
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int o = XCB_EVENT_RESPONSE_TYPE(ev) - ps->xsync_event;
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switch (o) {
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CASESTRRET(XSyncCounterNotify);
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CASESTRRET(XSyncAlarmNotify);
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}
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}
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sprintf(buf, "Event %d", ev->response_type);
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sprintf(buf, "Event %d", XCB_EVENT_RESPONSE_TYPE(ev));
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return buf;
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}
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@ -665,12 +667,13 @@ ev_selection_clear(session_t *ps, xcb_selection_clear_event_t attr_unused *ev) {
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}
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void ev_handle(session_t *ps, xcb_generic_event_t *ev) {
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if ((ev->response_type & 0x7f) != KeymapNotify) {
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auto response_type = XCB_EVENT_RESPONSE_TYPE(ev);
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if (response_type != KeymapNotify) {
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discard_pending(ps, ev->full_sequence);
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}
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xcb_window_t wid = ev_window(ps, ev);
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if (ev->response_type != ps->damage_event + XCB_DAMAGE_NOTIFY) {
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if (response_type != ps->damage_event + XCB_DAMAGE_NOTIFY) {
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log_debug("event %10.10s serial %#010x window %#010x \"%s\"",
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ev_name(ps, ev), ev->full_sequence, wid, ev_window_name(ps, wid));
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} else {
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@ -687,9 +690,9 @@ void ev_handle(session_t *ps, xcb_generic_event_t *ev) {
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// For even more details, see:
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// https://bugs.freedesktop.org/show_bug.cgi?id=35945
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// https://lists.freedesktop.org/archives/xcb/2011-November/007337.html
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auto proc = XESetWireToEvent(ps->dpy, ev->response_type, 0);
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auto proc = XESetWireToEvent(ps->dpy, response_type, 0);
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if (proc) {
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XESetWireToEvent(ps->dpy, ev->response_type, proc);
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XESetWireToEvent(ps->dpy, response_type, proc);
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XEvent dummy;
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// Stop Xlib from complaining about lost sequence numbers.
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@ -708,7 +711,7 @@ void ev_handle(session_t *ps, xcb_generic_event_t *ev) {
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// XXX redraw needs to be more fine grained
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queue_redraw(ps);
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switch (ev->response_type) {
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switch (response_type) {
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case FocusIn: ev_focus_in(ps, (xcb_focus_in_event_t *)ev); break;
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case FocusOut: ev_focus_out(ps, (xcb_focus_out_event_t *)ev); break;
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case CreateNotify: ev_create_notify(ps, (xcb_create_notify_event_t *)ev); break;
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@ -735,16 +738,16 @@ void ev_handle(session_t *ps, xcb_generic_event_t *ev) {
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break;
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case 0: ev_xcb_error(ps, (xcb_generic_error_t *)ev); break;
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default:
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if (ps->shape_exists && ev->response_type == ps->shape_event) {
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if (ps->shape_exists && response_type == ps->shape_event) {
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ev_shape_notify(ps, (xcb_shape_notify_event_t *)ev);
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break;
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}
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if (ps->randr_exists &&
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ev->response_type == (ps->randr_event + XCB_RANDR_SCREEN_CHANGE_NOTIFY)) {
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response_type == (ps->randr_event + XCB_RANDR_SCREEN_CHANGE_NOTIFY)) {
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set_root_flags(ps, ROOT_FLAGS_SCREEN_CHANGE);
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break;
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}
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if (ps->damage_event + XCB_DAMAGE_NOTIFY == ev->response_type) {
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if (ps->damage_event + XCB_DAMAGE_NOTIFY == response_type) {
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ev_damage_notify(ps, (xcb_damage_notify_event_t *)ev);
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break;
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}
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