diff options
Diffstat (limited to 'src/cmd/wm/main.c')
| -rw-r--r-- | src/cmd/wm/main.c | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/src/cmd/wm/main.c b/src/cmd/wm/main.c new file mode 100644 index 0000000..2607801 --- /dev/null +++ b/src/cmd/wm/main.c @@ -0,0 +1,177 @@ +#include "wm.h" + +Server server = { + .event = { + .make_input = { .notify = make_input }, + .make_monitor = { .notify = make_monitor }, + .make_xdg_surface = { .notify = make_xdg_surface }, + .make_layer_surface = { .notify = make_layer_surface }, + + .monitor_change = { .notify = monitor_change }, + .monitor_test = { .notify = monitor_test }, + .monitor_apply = { .notify = monitor_apply }, + + .cursor_move = { .notify = cursor_move }, + .cursor_move_abs = { .notify = cursor_move_abs }, + .cursor_button = { .notify = cursor_button }, + .cursor_axis = { .notify = cursor_axis }, + .cursor_frame = { .notify = cursor_frame }, + + .request_activate = { .notify = request_activate }, + .request_cursor = { .notify = request_cursor }, + .request_set_selection = { .notify = request_set_selection }, + }, +}; + +// ----------------------------------------------------------------------- +// helper functions + +static inline +void +init(void) +{ + /* compositor initialization */ + server.display = wl_display_create(); + server.backend = wlr_backend_autocreate(server.display); + server.renderer = wlr_backend_get_renderer(server.backend); + server.present = wlr_presentation_create(server.display, server.backend); + + wlr_renderer_init_wl_display(server.renderer, server.display); + + wlr_compositor_create(server.display, server.renderer); + wlr_export_dmabuf_manager_v1_create(server.display); + wlr_screencopy_manager_v1_create(server.display); + wlr_data_control_manager_v1_create(server.display); + wlr_data_device_manager_create(server.display); + wlr_gamma_control_manager_v1_create(server.display); + wlr_primary_selection_v1_device_manager_create(server.display); + wlr_viewporter_create(server.display); + + server.activate = wlr_xdg_activation_v1_create(server.display); + wl_signal_add(&server.activate->events.request_activate, &server.event.request_activate); + + wlr_data_device_manager_create(server.display); + + server.monitor.layout = wlr_output_layout_create(); + wl_signal_add(&server.monitor.layout->events.change, &server.event.monitor_change); + wlr_xdg_output_manager_v1_create(server.display, server.monitor.layout); + + wl_list_init(&server.monitor.list); + wl_signal_add(&server.backend->events.new_output, &server.event.make_monitor); + + server.monitor.manager = wlr_output_manager_v1_create(server.display); + wl_signal_add(&server.monitor.manager->events.test, &server.event.monitor_test); + wl_signal_add(&server.monitor.manager->events.apply, &server.event.monitor_apply); + + /* shell initialization */ + wl_list_init(&server.client.list); + wl_list_init(&server.client.stack); + wl_list_init(&server.client.focus); + + server.shell.xdg = wlr_xdg_shell_create(server.display); + wl_signal_add(&server.shell.xdg->events.new_surface, &server.event.make_xdg_surface); + + server.shell.layer = wlr_layer_shell_v1_create(server.display); + wl_signal_add(&server.shell.layer->events.new_surface, &server.event.make_layer_surface); + + wlr_server_decoration_manager_set_default_mode( + wlr_server_decoration_manager_create(server.display), + WLR_SERVER_DECORATION_MANAGER_MODE_SERVER + ); + wlr_xdg_decoration_manager_v1_create(server.display); + + /* input initialization */ + server.cursor.dot = wlr_cursor_create(); + wlr_cursor_attach_output_layout(server.cursor.dot, server.monitor.layout); + + server.cursor.manager = wlr_xcursor_manager_create(nil, 24); + wlr_xcursor_manager_load(server.cursor.manager, 1); + + wl_signal_add(&server.cursor.dot->events.motion, &server.event.cursor_move); + wl_signal_add(&server.cursor.dot->events.motion_absolute, &server.event.cursor_move_abs); + wl_signal_add(&server.cursor.dot->events.button, &server.event.cursor_button); + wl_signal_add(&server.cursor.dot->events.axis, &server.event.cursor_axis); + wl_signal_add(&server.cursor.dot->events.frame, &server.event.cursor_frame); + + wl_list_init(&server.input.keyboards); + wl_signal_add(&server.backend->events.new_input, &server.event.make_input); + + server.input.idle = wlr_idle_create(server.display); + server.input.seat = wlr_seat_create(server.display, "seat0"); + + wl_signal_add(&server.input.seat->events.request_set_cursor, &server.event.request_cursor); + wl_signal_add(&server.input.seat->events.request_set_selection, &server.event.request_set_selection); +} + +static inline +void +fini(void) +{ + wl_display_destroy_clients(server.display); + + wlr_backend_destroy(server.backend); + wlr_xcursor_manager_destroy(server.cursor.manager); + wlr_output_layout_destroy(server.monitor.layout); + wlr_seat_destroy(server.input.seat); + + wl_display_destroy(server.display); +} + +// ----------------------------------------------------------------------- +// main point of entry + +int +usage(void) +{ + fprintf(stderr, "usage: %s [-s startup command]\n", argv0); + return 1; +} + + +int +main(int argc, char *argv[]) +{ + char *socket, *cmd=nil; + + ARGBEGIN{ + case 's': + cmd = ARGF(); + break; + default: + return usage(); + } ARGEND + + if(argc != 0) + return usage(); + + wlr_log_init(WLR_DEBUG, nil); + + init(); + + if(!(socket=(char*)wl_display_add_socket_auto(server.display))) { + wlr_backend_destroy(server.backend); + return 1; + } + + if(!(wlr_backend_start(server.backend))) { + wlr_backend_destroy(server.backend); + wl_display_destroy(server.display); + return 1; + } + + setenv("WAYLAND_DISPLAY", socket, true); + if(cmd) { + if(fork()==0) + execl("/bin/sh", "/bin/sh", "-c", cmd, nil); + } + wlr_log(WLR_INFO, "Running Wayland compositor on WAYLAND_DISPLAY=%s", socket); + + server.monitor.selected = monitor_at(server.cursor.dot->x, server.cursor.dot->y); + wlr_cursor_warp_closest(server.cursor.dot, nil, server.cursor.dot->x, server.cursor.dot->y); + wlr_xcursor_manager_set_cursor_image(server.cursor.manager, "left_ptr", server.cursor.dot); + + wl_display_run(server.display); /* event loop */ + + fini(); + return 0; +} |