/** Remove systray information in X. */ void systray_cleanup(void) { xcb_intern_atom_reply_t *atom_systray_r; char *atom_name; if(!(atom_name = xcb_atom_name_by_screen("_NET_SYSTEM_TRAY", globalconf.default_screen)) || !(atom_systray_r = xcb_intern_atom_reply(globalconf.connection, xcb_intern_atom_unchecked(globalconf.connection, false, a_strlen(atom_name), atom_name), NULL))) { warn("error getting systray atom"); p_delete(&atom_name); return; } p_delete(&atom_name); xcb_set_selection_owner(globalconf.connection, XCB_NONE, atom_systray_r->atom, XCB_CURRENT_TIME); p_delete(&atom_systray_r); xcb_unmap_window(globalconf.connection, globalconf.systray.window); }
/** Initialize systray information in X. */ void systray_init(void) { xcb_intern_atom_cookie_t atom_systray_q; xcb_intern_atom_reply_t *atom_systray_r; char *atom_name; xcb_screen_t *xscreen = globalconf.screen; globalconf.systray.window = xcb_generate_id(globalconf.connection); xcb_create_window(globalconf.connection, xscreen->root_depth, globalconf.systray.window, xscreen->root, -1, -1, 1, 1, 0, XCB_COPY_FROM_PARENT, xscreen->root_visual, 0, NULL); atom_name = xcb_atom_name_by_screen("_NET_SYSTEM_TRAY", globalconf.default_screen); if(!atom_name) fatal("error getting systray atom name"); atom_systray_q = xcb_intern_atom_unchecked(globalconf.connection, false, a_strlen(atom_name), atom_name); p_delete(&atom_name); atom_systray_r = xcb_intern_atom_reply(globalconf.connection, atom_systray_q, NULL); if(!atom_systray_r) fatal("error getting systray atom"); globalconf.systray.atom = atom_systray_r->atom; p_delete(&atom_systray_r); }
/** Remove systray information in X. * \param phys_screen Physical screen. */ void systray_cleanup(int phys_screen) { xcb_intern_atom_reply_t *atom_systray_r; char *atom_name; if(!globalconf.screens.tab[phys_screen].systray.registered) return; globalconf.screens.tab[phys_screen].systray.registered = false; if(!(atom_name = xcb_atom_name_by_screen("_NET_SYSTEM_TRAY", phys_screen)) || !(atom_systray_r = xcb_intern_atom_reply(globalconf.connection, xcb_intern_atom_unchecked(globalconf.connection, false, a_strlen(atom_name), atom_name), NULL))) { warn("error getting systray atom"); p_delete(&atom_name); return; } p_delete(&atom_name); xcb_set_selection_owner(globalconf.connection, XCB_NONE, atom_systray_r->atom, XCB_CURRENT_TIME); p_delete(&atom_systray_r); }
/** Check whether a composite manager is running. * \return True if such a manager is running. */ static bool composite_manager_running(void) { xcb_intern_atom_reply_t *atom_r; xcb_get_selection_owner_reply_t *selection_r; char *atom_name; bool result; if(!(atom_name = xcb_atom_name_by_screen("_NET_WM_CM", globalconf.default_screen))) { warn("error getting composite manager atom"); return false; } atom_r = xcb_intern_atom_reply(globalconf.connection, xcb_intern_atom_unchecked(globalconf.connection, false, a_strlen(atom_name), atom_name), NULL); p_delete(&atom_name); if(!atom_r) return false; selection_r = xcb_get_selection_owner_reply(globalconf.connection, xcb_get_selection_owner_unchecked(globalconf.connection, atom_r->atom), NULL); p_delete(&atom_r); result = selection_r != NULL && selection_r->owner != XCB_NONE; p_delete(&selection_r); return result; }
/** Initialize systray information in X. * \param phys_screen Physical screen. */ void systray_init(int phys_screen) { xcb_client_message_event_t ev; xcb_screen_t *xscreen = xutil_screen_get(globalconf.connection, phys_screen); char *atom_name; xcb_intern_atom_cookie_t atom_systray_q; xcb_intern_atom_reply_t *atom_systray_r; xcb_atom_t atom_systray; /* Send requests */ if(!(atom_name = xcb_atom_name_by_screen("_NET_SYSTEM_TRAY", phys_screen))) { warn("error getting systray atom"); return; } atom_systray_q = xcb_intern_atom_unchecked(globalconf.connection, false, a_strlen(atom_name), atom_name); p_delete(&atom_name); globalconf.screens[phys_screen].systray.window = xcb_generate_id(globalconf.connection); xcb_create_window(globalconf.connection, xscreen->root_depth, globalconf.screens[phys_screen].systray.window, xscreen->root, -1, -1, 1, 1, 0, XCB_COPY_FROM_PARENT, xscreen->root_visual, 0, NULL); /* Fill event */ p_clear(&ev, 1); ev.response_type = XCB_CLIENT_MESSAGE; ev.window = xscreen->root; ev.format = 32; ev.type = MANAGER; ev.data.data32[0] = XCB_CURRENT_TIME; ev.data.data32[2] = globalconf.screens[phys_screen].systray.window; ev.data.data32[3] = ev.data.data32[4] = 0; if(!(atom_systray_r = xcb_intern_atom_reply(globalconf.connection, atom_systray_q, NULL))) { warn("error getting systray atom"); return; } ev.data.data32[1] = atom_systray = atom_systray_r->atom; p_delete(&atom_systray_r); xcb_set_selection_owner(globalconf.connection, globalconf.screens[phys_screen].systray.window, atom_systray, XCB_CURRENT_TIME); xcb_send_event(globalconf.connection, false, xscreen->root, 0xFFFFFF, (char *) &ev); }
/** Register systray in X. * \param phys_screen Physical screen. */ void systray_register(int phys_screen) { xcb_client_message_event_t ev; xcb_screen_t *xscreen = xutil_screen_get(globalconf.connection, phys_screen); char *atom_name; xcb_intern_atom_cookie_t atom_systray_q; xcb_intern_atom_reply_t *atom_systray_r; xcb_atom_t atom_systray; /* Set registered even if it fails to don't try again unless forced */ if(globalconf.screens.tab[phys_screen].systray.registered) return; globalconf.screens.tab[phys_screen].systray.registered = true; /* Send requests */ if(!(atom_name = xcb_atom_name_by_screen("_NET_SYSTEM_TRAY", phys_screen))) { warn("error getting systray atom"); return; } atom_systray_q = xcb_intern_atom_unchecked(globalconf.connection, false, a_strlen(atom_name), atom_name); p_delete(&atom_name); /* Fill event */ p_clear(&ev, 1); ev.response_type = XCB_CLIENT_MESSAGE; ev.window = xscreen->root; ev.format = 32; ev.type = MANAGER; ev.data.data32[0] = XCB_CURRENT_TIME; ev.data.data32[2] = globalconf.screens.tab[phys_screen].systray.window; ev.data.data32[3] = ev.data.data32[4] = 0; if(!(atom_systray_r = xcb_intern_atom_reply(globalconf.connection, atom_systray_q, NULL))) { warn("error getting systray atom"); return; } ev.data.data32[1] = atom_systray = atom_systray_r->atom; p_delete(&atom_systray_r); xcb_set_selection_owner(globalconf.connection, globalconf.screens.tab[phys_screen].systray.window, atom_systray, XCB_CURRENT_TIME); xcb_send_event(globalconf.connection, false, xscreen->root, 0xFFFFFF, (char *) &ev); }
char *atom_name; xcb_screen_t *xscreen = globalconf.screen; globalconf.systray.window = xcb_generate_id(globalconf.connection); globalconf.systray.background_pixel = xscreen->black_pixel; xcb_create_window(globalconf.connection, xscreen->root_depth, globalconf.systray.window, xscreen->root, -1, -1, 1, 1, 0, XCB_COPY_FROM_PARENT, xscreen->root_visual, XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK, (const uint32_t []) { xscreen->black_pixel, XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT }); xwindow_set_class_instance(globalconf.systray.window); xwindow_set_name_static(globalconf.systray.window, "Awesome systray window"); atom_name = xcb_atom_name_by_screen("_NET_SYSTEM_TRAY", globalconf.default_screen); if(!atom_name) fatal("error getting systray atom name"); atom_systray_q = xcb_intern_atom_unchecked(globalconf.connection, false, a_strlen(atom_name), atom_name); p_delete(&atom_name); atom_systray_r = xcb_intern_atom_reply(globalconf.connection, atom_systray_q, NULL); if(!atom_systray_r) fatal("error getting systray atom"); globalconf.systray.atom = atom_systray_r->atom; p_delete(&atom_systray_r); }