X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=i3bar%2Fsrc%2Fxcb.c;h=542c86c3c645a4c117d15f22775d73fb900476f6;hb=161db6f17d734ac9deb0a20e81b78d4b2a92ce68;hp=3bd5677ab22cd7049d4e16f51eff7b456ec645ad;hpb=65dde35bbf3bfb452379aa5a509a1a6a200deb15;p=i3%2Fi3 diff --git a/i3bar/src/xcb.c b/i3bar/src/xcb.c index 3bd5677a..542c86c3 100644 --- a/i3bar/src/xcb.c +++ b/i3bar/src/xcb.c @@ -83,7 +83,6 @@ int mod_pressed = 0; /* Event watchers, to interact with the user */ ev_prepare *xcb_prep; -ev_check *xcb_chk; ev_io *xcb_io; ev_io *xkb_io; @@ -440,6 +439,18 @@ void init_colors(const struct xcb_color_strings_t *new_colors) { xcb_flush(xcb_connection); } +static bool execute_custom_command(xcb_keycode_t input_code, bool event_is_release) { + binding_t *binding; + TAILQ_FOREACH(binding, &(config.bindings), bindings) { + if ((binding->input_code != input_code) || (binding->release != event_is_release)) + continue; + + i3_send_msg(I3_IPC_MESSAGE_TYPE_RUN_COMMAND, binding->command); + return true; + } + return false; +} + /* * Handle a button press event (i.e. a mouse click on one of our bars). * We determine, whether the click occurred on a workspace button or if the scroll- @@ -461,10 +472,16 @@ void handle_button(xcb_button_press_event_t *event) { return; } - int32_t x = event->event_x >= 0 ? event->event_x : 0; - DLOG("Got button %d\n", event->detail); + /* During button release events, only check for custom commands. */ + const bool event_is_release = (event->response_type & ~0x80) == XCB_BUTTON_RELEASE; + if (event_is_release) { + execute_custom_command(event->detail, event_is_release); + return; + } + + int32_t x = event->event_x >= 0 ? event->event_x : 0; int workspace_width = 0; i3_ws *cur_ws = NULL, *clicked_ws = NULL, *ws_walk; @@ -506,7 +523,8 @@ void handle_button(xcb_button_press_event_t *event) { block_x += render->width + render->x_offset + render->x_append + get_sep_offset(block) + sep_offset_remainder; if (statusline_x <= block_x && statusline_x >= last_block_x) { - send_block_clicked(event->detail, block->name, block->instance, event->root_x, event->root_y); + send_block_clicked(event->detail, block->name, block->instance, + event->root_x, event->root_y, statusline_x - last_block_x, event->event_y, block_x - last_block_x, bar_height); return; } @@ -517,12 +535,7 @@ void handle_button(xcb_button_press_event_t *event) { /* If a custom command was specified for this mouse button, it overrides * the default behavior. */ - binding_t *binding; - TAILQ_FOREACH(binding, &(config.bindings), bindings) { - if (binding->input_code != event->detail) - continue; - - i3_send_msg(I3_IPC_MESSAGE_TYPE_COMMAND, binding->command); + if (execute_custom_command(event->detail, event_is_release)) { return; } @@ -603,7 +616,7 @@ void handle_button(xcb_button_press_event_t *event) { buffer[outpos] = utf8_name[inpos]; } buffer[outpos] = '"'; - i3_send_msg(I3_IPC_MESSAGE_TYPE_COMMAND, buffer); + i3_send_msg(I3_IPC_MESSAGE_TYPE_RUN_COMMAND, buffer); free(buffer); } @@ -678,8 +691,26 @@ static void configure_trayclients(void) { * */ static void handle_client_message(xcb_client_message_event_t *event) { - if (event->type == atoms[_NET_SYSTEM_TRAY_OPCODE] && - event->format == 32) { + if (event->type == atoms[I3_SYNC]) { + xcb_window_t window = event->data.data32[0]; + uint32_t rnd = event->data.data32[1]; + DLOG("[i3 sync protocol] Forwarding random value %d, X11 window 0x%08x to i3\n", rnd, window); + + void *reply = scalloc(32, 1); + xcb_client_message_event_t *ev = reply; + + ev->response_type = XCB_CLIENT_MESSAGE; + ev->window = window; + ev->type = atoms[I3_SYNC]; + ev->format = 32; + ev->data.data32[0] = window; + ev->data.data32[1] = rnd; + + xcb_send_event(conn, false, xcb_root, XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (char *)ev); + xcb_flush(conn); + free(reply); + } else if (event->type == atoms[_NET_SYSTEM_TRAY_OPCODE] && + event->format == 32) { DLOG("_NET_SYSTEM_TRAY_OPCODE received\n"); /* event->data.data32[0] is the timestamp */ uint32_t op = event->data.data32[1]; @@ -859,7 +890,7 @@ static void handle_client_message(xcb_client_message_event_t *event) { * client to finish the protocol. After this event is received, there is no * further interaction with the tray client. * - * See: http://standards.freedesktop.org/xembed-spec/xembed-spec-latest.html + * See: https://standards.freedesktop.org/xembed-spec/xembed-spec-latest.html * */ static void handle_destroy_notify(xcb_destroy_notify_event_t *event) { @@ -1057,21 +1088,11 @@ static void handle_resize_request(xcb_resize_request_event_t *event) { } /* - * This function is called immediately before the main loop locks. We flush xcb - * then (and only then) + * This function is called immediately before the main loop locks. We check for + * events from X11, handle them, then flush our outgoing queue. * */ void xcb_prep_cb(struct ev_loop *loop, ev_prepare *watcher, int revents) { - xcb_flush(xcb_connection); -} - -/* - * This function is called immediately after the main loop locks, so when one - * of the watchers registered an event. - * We check whether an X-Event arrived and handle it. - * - */ -void xcb_chk_cb(struct ev_loop *loop, ev_check *watcher, int revents) { xcb_generic_event_t *event; if (xcb_connection_has_error(xcb_connection)) { @@ -1157,6 +1178,7 @@ void xcb_chk_cb(struct ev_loop *loop, ev_check *watcher, int revents) { } break; + case XCB_BUTTON_RELEASE: case XCB_BUTTON_PRESS: /* Button press events are mouse buttons clicked on one of our bars */ handle_button((xcb_button_press_event_t *)event); @@ -1192,6 +1214,8 @@ void xcb_chk_cb(struct ev_loop *loop, ev_check *watcher, int revents) { } free(event); } + + xcb_flush(xcb_connection); } /* @@ -1249,15 +1273,12 @@ char *init_xcb_early() { /* The various watchers to communicate with xcb */ xcb_io = smalloc(sizeof(ev_io)); xcb_prep = smalloc(sizeof(ev_prepare)); - xcb_chk = smalloc(sizeof(ev_check)); ev_io_init(xcb_io, &xcb_io_cb, xcb_get_file_descriptor(xcb_connection), EV_READ); ev_prepare_init(xcb_prep, &xcb_prep_cb); - ev_check_init(xcb_chk, &xcb_chk_cb); ev_io_start(main_loop, xcb_io); ev_prepare_start(main_loop, xcb_prep); - ev_check_start(main_loop, xcb_chk); /* Now we get the atoms and save them in a nice data structure */ get_atoms(); @@ -1493,16 +1514,7 @@ void init_tray_colors(void) { * */ void clean_xcb(void) { - i3_output *o_walk; - free_workspaces(); - SLIST_FOREACH(o_walk, outputs, slist) { - destroy_window(o_walk); - FREE(o_walk->trayclients); - FREE(o_walk->workspaces); - FREE(o_walk->name); - } - FREE_SLIST(outputs, i3_output); - FREE(outputs); + free_outputs(); free_font(); @@ -1511,11 +1523,9 @@ void clean_xcb(void) { xcb_aux_sync(xcb_connection); xcb_disconnect(xcb_connection); - ev_check_stop(main_loop, xcb_chk); ev_prepare_stop(main_loop, xcb_prep); ev_io_stop(main_loop, xcb_io); - FREE(xcb_chk); FREE(xcb_prep); FREE(xcb_io); } @@ -1683,7 +1693,8 @@ void reconfig_windows(bool redraw_bars) { * */ values[3] = XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | - XCB_EVENT_MASK_BUTTON_PRESS; + XCB_EVENT_MASK_BUTTON_PRESS | + XCB_EVENT_MASK_BUTTON_RELEASE; if (config.hide_on_modifier == M_DOCK) { /* If the bar is normally visible, catch visibility change events to suspend * the status process when the bar is obscured by full-screened windows. */