diff options
39 files changed, 2534 insertions, 278 deletions
diff --git a/backend/libinput/keyboard.c b/backend/libinput/keyboard.c index 1c52a6b8..2a626148 100644 --- a/backend/libinput/keyboard.c +++ b/backend/libinput/keyboard.c @@ -68,5 +68,5 @@ void handle_keyboard_key(struct libinput_event *event, wlr_event.state = WLR_KEY_PRESSED; break; } - wl_signal_emit(&wlr_dev->keyboard->events.key, &wlr_event); + wlr_keyboard_update_state(wlr_dev->keyboard, &wlr_event); } diff --git a/backend/wayland/backend.c b/backend/wayland/backend.c index d917c7e9..264ce338 100644 --- a/backend/wayland/backend.c +++ b/backend/wayland/backend.c @@ -35,26 +35,13 @@ static bool wlr_wl_backend_start(struct wlr_backend *_backend) { struct wlr_wl_backend *backend = (struct wlr_wl_backend *)_backend; wlr_log(L_INFO, "Initializating wayland backend"); - backend->remote_display = wl_display_connect(NULL); - if (!backend->remote_display) { - wlr_log_errno(L_ERROR, "Could not connect to remote display"); - return false; - } - - if (!(backend->registry = wl_display_get_registry(backend->remote_display))) { - wlr_log_errno(L_ERROR, "Could not obtain reference to remote registry"); - return false; - } - wlr_wl_registry_poll(backend); if (!(backend->compositor) || (!(backend->shell))) { wlr_log_errno(L_ERROR, "Could not obtain retrieve required globals"); return false; } - wlr_egl_init(&backend->egl, EGL_PLATFORM_WAYLAND_EXT, backend->remote_display); - wlr_egl_bind_display(&backend->egl, backend->local_display); - + backend->started = true; for (size_t i = 0; i < backend->requested_outputs; ++i) { wlr_wl_output_create(&backend->backend); } @@ -146,6 +133,21 @@ struct wlr_backend *wlr_wl_backend_create(struct wl_display *display) { } backend->local_display = display; + + backend->remote_display = wl_display_connect(NULL); + if (!backend->remote_display) { + wlr_log_errno(L_ERROR, "Could not connect to remote display"); + return false; + } + + if (!(backend->registry = wl_display_get_registry(backend->remote_display))) { + wlr_log_errno(L_ERROR, "Could not obtain reference to remote registry"); + return false; + } + + wlr_egl_init(&backend->egl, EGL_PLATFORM_WAYLAND_EXT, backend->remote_display); + wlr_egl_bind_display(&backend->egl, backend->local_display); + return &backend->backend; error: diff --git a/backend/wayland/output.c b/backend/wayland/output.c index 3e673bcc..ba04aede 100644 --- a/backend/wayland/output.c +++ b/backend/wayland/output.c @@ -209,7 +209,7 @@ static struct zxdg_toplevel_v6_listener xdg_toplevel_listener = { struct wlr_output *wlr_wl_output_create(struct wlr_backend *_backend) { assert(wlr_backend_is_wl(_backend)); struct wlr_wl_backend *backend = (struct wlr_wl_backend *)_backend; - if (!backend->remote_display) { + if (!backend->started) { ++backend->requested_outputs; return NULL; } diff --git a/backend/wayland/wl_seat.c b/backend/wayland/wl_seat.c index 3e6982a0..ba3feb8d 100644 --- a/backend/wayland/wl_seat.c +++ b/backend/wayland/wl_seat.c @@ -128,17 +128,15 @@ static const struct wl_pointer_listener pointer_listener = { static void keyboard_handle_keymap(void *data, struct wl_keyboard *wl_keyboard, uint32_t format, int32_t fd, uint32_t size) { - + // TODO: set keymap } static void keyboard_handle_enter(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial, struct wl_surface *surface, struct wl_array *keys) { - } static void keyboard_handle_leave(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial, struct wl_surface *surface) { - } static void keyboard_handle_key(void *data, struct wl_keyboard *wl_keyboard, @@ -151,7 +149,7 @@ static void keyboard_handle_key(void *data, struct wl_keyboard *wl_keyboard, wlr_event.state = state; wlr_event.time_sec = time / 1000; wlr_event.time_usec = time * 1000; - wl_signal_emit(&dev->keyboard->events.key, &wlr_event); + wlr_keyboard_update_state(dev->keyboard, &wlr_event); } static void keyboard_handle_modifiers(void *data, struct wl_keyboard *wl_keyboard, diff --git a/examples/compositor.c b/examples/compositor.c index 8154c2e3..ae21697a 100644 --- a/examples/compositor.c +++ b/examples/compositor.c @@ -32,9 +32,6 @@ #include "shared.h" #include <assert.h> -// TODO: move to common header? -int os_create_anonymous_file(off_t size); - struct sample_state; struct example_xdg_surface_v6 { @@ -75,13 +72,9 @@ struct sample_state { struct wlr_xdg_shell_v6 *xdg_shell; struct wlr_data_device_manager *data_device_manager; struct wl_resource *focus; - struct wl_listener keyboard_bound; struct wlr_xwayland *xwayland; struct wlr_gamma_control_manager *gamma_control_manager; bool mod_down; - int keymap_fd; - size_t keymap_size; - uint32_t serial; struct motion_context motion_context; @@ -129,10 +122,7 @@ static void example_set_focused_surface(struct sample_state *sample, } if (surface) { - // TODO: send array of currently pressed keys - struct wl_array keys; - wl_array_init(&keys); - wlr_seat_keyboard_enter(sample->wl_seat, surface->surface, keys); + wlr_seat_keyboard_enter(sample->wl_seat, surface->surface); } else { wlr_seat_keyboard_clear_focus(sample->wl_seat); } @@ -300,7 +290,7 @@ static void handle_output_frame(struct output_state *output, struct wlr_wl_shell_surface *wl_shell_surface; wl_list_for_each(wl_shell_surface, &sample->wl_shell->surfaces, link) { output_frame_handle_surface(sample, wlr_output, ts, - wl_shell_surface->surface, 200, 200); + wl_shell_surface->surface->resource, 200, 200); } struct wlr_xdg_surface_v6 *xdg_surface; struct wlr_xdg_client_v6 *xdg_client; @@ -345,21 +335,6 @@ static void handle_keyboard_key(struct keyboard_state *keyboard, uint64_t time_usec) { struct compositor_state *state = keyboard->compositor; struct sample_state *sample = state->data; - - uint32_t depressed = xkb_state_serialize_mods(keyboard->xkb_state, - XKB_STATE_MODS_DEPRESSED); - uint32_t latched = xkb_state_serialize_mods(keyboard->xkb_state, - XKB_STATE_MODS_LATCHED); - uint32_t locked = xkb_state_serialize_mods(keyboard->xkb_state, - XKB_STATE_MODS_LOCKED); - uint32_t group = xkb_state_serialize_layout(keyboard->xkb_state, - XKB_STATE_LAYOUT_EFFECTIVE); - - wlr_seat_keyboard_send_modifiers(sample->wl_seat, depressed, latched, - locked, group); - wlr_seat_keyboard_send_key(sample->wl_seat, (uint32_t)time_usec, keycode, - key_state); - if (sym == XKB_KEY_Super_L || sym == XKB_KEY_Super_R) { sample->mod_down = key_state == WLR_KEY_PRESSED; } @@ -525,6 +500,25 @@ static void handle_input_add(struct compositor_state *state, example_config_configure_cursor(sample->config, sample->cursor, sample->compositor); } + + if (device->type == WLR_INPUT_DEVICE_KEYBOARD) { + struct xkb_rule_names rules; + memset(&rules, 0, sizeof(rules)); + rules.rules = getenv("XKB_DEFAULT_RULES"); + rules.model = getenv("XKB_DEFAULT_MODEL"); + rules.layout = getenv("XKB_DEFAULT_LAYOUT"); + rules.variant = getenv("XKB_DEFAULT_VARIANT"); + rules.options = getenv("XKB_DEFAULT_OPTIONS"); + struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS); + if (!context) { + wlr_log(L_ERROR, "Failed to create XKB context"); + exit(1); + } + wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names( + context, &rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); + xkb_context_unref(context); + wlr_seat_attach_keyboard(sample->wl_seat, device); + } } static void handle_output_add(struct output_state *ostate) { @@ -647,34 +641,22 @@ int main(int argc, char *argv[]) { wlr_seat_set_capabilities(state.wl_seat, WL_SEAT_CAPABILITY_KEYBOARD | WL_SEAT_CAPABILITY_POINTER | WL_SEAT_CAPABILITY_TOUCH); - struct keyboard_state *kbstate; - wl_list_for_each(kbstate, &compositor.keyboards, link) { - char *keymap = xkb_keymap_get_as_string(kbstate->keymap, - XKB_KEYMAP_FORMAT_TEXT_V1); - state.keymap_size = strlen(keymap); - state.keymap_fd = os_create_anonymous_file(state.keymap_size); - void *ptr = - mmap(NULL, state.keymap_size, PROT_READ | PROT_WRITE, MAP_SHARED, - state.keymap_fd, 0); - strcpy(ptr, keymap); - free(keymap); - break; - } - - wlr_seat_keyboard_set_keymap(state.wl_seat, state.keymap_fd, - state.keymap_size); - state.xwayland = wlr_xwayland_create(compositor.display, state.wlr_compositor); compositor.keyboard_key_cb = handle_keyboard_key; + if (!wlr_backend_start(compositor.backend)) { + wlr_log(L_ERROR, "Failed to start backend"); + wlr_backend_destroy(compositor.backend); + exit(1); + } + wl_display_run(compositor.display); wl_list_remove(&state.new_xdg_surface_v6.link); wlr_xwayland_destroy(state.xwayland); - close(state.keymap_fd); wlr_seat_destroy(state.wl_seat); wlr_gamma_control_manager_destroy(state.gamma_control_manager); wlr_data_device_manager_destroy(state.data_device_manager); diff --git a/examples/output-layout.c b/examples/output-layout.c index 69cb241a..560a7113 100644 --- a/examples/output-layout.c +++ b/examples/output-layout.c @@ -204,6 +204,11 @@ int main(int argc, char *argv[]) { wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ABGR8888, cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data); + if (!wlr_backend_start(compositor.backend)) { + wlr_log(L_ERROR, "Failed to start backend"); + wlr_backend_destroy(compositor.backend); + exit(1); + } wl_display_run(compositor.display); wlr_texture_destroy(state.cat_texture); diff --git a/examples/pointer.c b/examples/pointer.c index 2b937540..11f67f9b 100644 --- a/examples/pointer.c +++ b/examples/pointer.c @@ -333,6 +333,11 @@ int main(int argc, char *argv[]) { wlr_cursor_set_xcursor(state.cursor, state.xcursor); compositor_init(&compositor); + if (!wlr_backend_start(compositor.backend)) { + wlr_log(L_ERROR, "Failed to start backend"); + wlr_backend_destroy(compositor.backend); + exit(1); + } wl_display_run(compositor.display); compositor_fini(&compositor); diff --git a/examples/rotation.c b/examples/rotation.c index dfb81e59..d7892723 100644 --- a/examples/rotation.c +++ b/examples/rotation.c @@ -147,6 +147,11 @@ int main(int argc, char *argv[]) { wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ABGR8888, cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data); + if (!wlr_backend_start(compositor.backend)) { + wlr_log(L_ERROR, "Failed to start backend"); + wlr_backend_destroy(compositor.backend); + exit(1); + } wl_display_run(compositor.display); wlr_texture_destroy(state.cat_texture); diff --git a/examples/shared.c b/examples/shared.c index 19cf83f0..3fa7cd05 100644 --- a/examples/shared.c +++ b/examples/shared.c @@ -538,11 +538,6 @@ void compositor_init(struct compositor_state *state) { wlr_log(L_INFO, "Running compositor on wayland display '%s'", socket); setenv("_WAYLAND_DISPLAY", socket, true); - if (!wlr_backend_start(state->backend)) { - wlr_log(L_ERROR, "Failed to start backend"); - wlr_backend_destroy(wlr); - exit(1); - } } void compositor_fini(struct compositor_state *state) { diff --git a/examples/simple.c b/examples/simple.c index 7c3cc496..ba1ac289 100644 --- a/examples/simple.c +++ b/examples/simple.c @@ -9,6 +9,7 @@ #include <wlr/backend.h> #include <wlr/backend/session.h> #include <wlr/types/wlr_output.h> +#include <wlr/util/log.h> #include <xkbcommon/xkbcommon.h> #include "shared.h" @@ -52,6 +53,11 @@ int main() { .output_frame_cb = handle_output_frame, }; compositor_init(&compositor); + if (!wlr_backend_start(compositor.backend)) { + wlr_log(L_ERROR, "Failed to start backend"); + wlr_backend_destroy(compositor.backend); + exit(1); + } wl_display_run(compositor.display); compositor_fini(&compositor); } diff --git a/examples/tablet.c b/examples/tablet.c index 4aec5a72..4b565d3d 100644 --- a/examples/tablet.c +++ b/examples/tablet.c @@ -158,6 +158,11 @@ int main(int argc, char *argv[]) { wlr_log(L_ERROR, "Could not start compositor, OOM"); exit(EXIT_FAILURE); } + if (!wlr_backend_start(compositor.backend)) { + wlr_log(L_ERROR, "Failed to start backend"); + wlr_backend_destroy(compositor.backend); + exit(1); + } wl_display_run(compositor.display); wlr_renderer_destroy(state.renderer); diff --git a/examples/touch.c b/examples/touch.c index 40fc4ca2..db025942 100644 --- a/examples/touch.c +++ b/examples/touch.c @@ -120,6 +120,11 @@ int main(int argc, char *argv[]) { wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ARGB8888, cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data); + if (!wlr_backend_start(compositor.backend)) { + wlr_log(L_ERROR, "Failed to start backend"); + wlr_backend_destroy(compositor.backend); + exit(1); + } wl_display_run(compositor.display); wlr_texture_destroy(state.cat_texture); diff --git a/include/backend/wayland.h b/include/backend/wayland.h index 917a798a..752dab69 100644 --- a/include/backend/wayland.h +++ b/include/backend/wayland.h @@ -1,6 +1,7 @@ #ifndef BACKEND_WAYLAND_H #define BACKEND_WAYLAND_H +#include <stdbool.h> #include <wayland-client.h> #include <wayland-server.h> #include <wayland-egl.h> @@ -14,6 +15,7 @@ struct wlr_wl_backend { struct wlr_backend backend; /* local state */ + bool started; struct wl_display *local_display; list_t *devices; list_t *outputs; diff --git a/include/rootston/config.h b/include/rootston/config.h new file mode 100644 index 00000000..0832d88d --- /dev/null +++ b/include/rootston/config.h @@ -0,0 +1,51 @@ +#ifndef _ROOTSTON_CONFIG_H +#define _ROOTSTON_CONFIG_H +#include <wlr/types/wlr_output_layout.h> +#include <wlr/types/wlr_input_device.h> +#include <wlr/types/wlr_cursor.h> + +struct output_config { + char *name; + enum wl_output_transform transform; + int x, y; + struct wl_list link; +}; + +struct device_config { + char *name; + char *mapped_output; + struct wlr_box *mapped_box; + struct wl_list link; +}; + +struct roots_config { + // TODO: Multiple cursors, multiseat + struct { + char *mapped_output; + struct wlr_box *mapped_box; + } cursor; + + struct wl_list outputs; + struct wl_list devices; + char *config_path; +}; + +struct roots_config *parse_args(int argc, char *argv[]); + +void roots_config_destroy(struct roots_config *config); + +/** + * Get configuration for the output. If the output is not configured, returns + * NULL. + */ +struct output_config *config_get_output(struct roots_config *config, + struct wlr_output *output); + +/** + * Get configuration for the device. If the device is not configured, returns + * NULL. + */ +struct device_config *config_get_device(struct roots_config *config, + struct wlr_input_device *device); + +#endif diff --git a/include/rootston/desktop.h b/include/rootston/desktop.h new file mode 100644 index 00000000..ef361d87 --- /dev/null +++ b/include/rootston/desktop.h @@ -0,0 +1,61 @@ +#ifndef _ROOTSTON_DESKTOP_H +#define _ROOTSTON_DESKTOP_H +#include <time.h> +#include <wayland-server.h> +#include <wlr/types/wlr_output.h> +#include <wlr/types/wlr_output_layout.h> +#include <wlr/types/wlr_compositor.h> +#include <wlr/types/wlr_wl_shell.h> +#include <wlr/types/wlr_xdg_shell_v6.h> +#include <wlr/types/wlr_gamma_control.h> +#include "rootston/view.h" +#include "rootston/config.h" + +struct roots_output { + struct roots_desktop *desktop; + struct wlr_output *wlr_output; + struct wl_listener frame; + struct wl_listener resolution; + struct timespec last_frame; + struct wl_list link; +}; + +struct roots_desktop { + struct wl_list views; + + struct wl_list outputs; + struct timespec last_frame; + + struct roots_server *server; + struct roots_config *config; + + struct wlr_output_layout *layout; + + struct wlr_compositor *compositor; + struct wlr_wl_shell *wl_shell; + struct wlr_xdg_shell_v6 *xdg_shell_v6; + struct wlr_gamma_control_manager *gamma_control_manager; + + struct wl_listener output_add; + struct wl_listener output_remove; + struct wl_listener xdg_shell_v6_surface; + struct wl_listener wl_shell_surface; +}; + +struct roots_server; + +struct roots_desktop *desktop_create(struct roots_server *server, + struct roots_config *config); +void desktop_destroy(struct roots_desktop *desktop); + +void view_destroy(struct roots_view *view); +struct roots_view *view_at(struct roots_desktop *desktop, int x, int y); +void view_activate(struct roots_view *view, bool activate); + +void output_add_notify(struct wl_listener *listener, void *data); +void output_remove_notify(struct wl_listener *listener, void *data); + +void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data); +void handle_wl_shell_surface(struct wl_listener *listener, void *data); + +#endif diff --git a/include/rootston/ini.h b/include/rootston/ini.h new file mode 100644 index 00000000..2804255b --- /dev/null +++ b/include/rootston/ini.h @@ -0,0 +1,93 @@ +/* inih -- simple .INI file parser + +inih is released under the New BSD license (see LICENSE.txt). Go to the project +home page for more info: + +https://github.com/benhoyt/inih + +*/ + +#ifndef __INI_H__ +#define __INI_H__ + +/* Make this header file easier to include in C++ code */ +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdio.h> + +/* Typedef for prototype of handler function. */ +typedef int (*ini_handler)(void* user, const char* section, + const char* name, const char* value); + +/* Typedef for prototype of fgets-style reader function. */ +typedef char* (*ini_reader)(char* str, int num, void* stream); + +/* Parse given INI-style file. May have [section]s, name=value pairs + (whitespace stripped), and comments starting with ';' (semicolon). Section + is "" if name=value pair parsed before any section heading. name:value + pairs are also supported as a concession to Python's configparser. + + For each name=value pair parsed, call handler function with given user + pointer as well as section, name, and value (data only valid for duration + of handler call). Handler should return nonzero on success, zero on error. + + Returns 0 on success, line number of first error on parse error (doesn't + stop on first error), -1 on file open error, or -2 on memory allocation + error (only when INI_USE_STACK is zero). +*/ +int ini_parse(const char* filename, ini_handler handler, void* user); + +/* Same as ini_parse(), but takes a FILE* instead of filename. This doesn't + close the file when it's finished -- the caller must do that. */ +int ini_parse_file(FILE* file, ini_handler handler, void* user); + +/* Same as ini_parse(), but takes an ini_reader function pointer instead of + filename. Used for implementing custom or string-based I/O. */ +int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler, + void* user); + +/* Nonzero to allow multi-line value parsing, in the style of Python's + configparser. If allowed, ini_parse() will call the handler with the same + name for each subsequent line parsed. */ +#ifndef INI_ALLOW_MULTILINE +#define INI_ALLOW_MULTILINE 1 +#endif + +/* Nonzero to allow a UTF-8 BOM sequence (0xEF 0xBB 0xBF) at the start of + the file. See http://code.google.com/p/inih/issues/detail?id=21 */ +#ifndef INI_ALLOW_BOM +#define INI_ALLOW_BOM 1 +#endif + +/* Nonzero to allow inline comments (with valid inline comment characters + specified by INI_INLINE_COMMENT_PREFIXES). Set to 0 to turn off and match + Python 3.2+ configparser behaviour. */ +#ifndef INI_ALLOW_INLINE_COMMENTS +#define INI_ALLOW_INLINE_COMMENTS 1 +#endif +#ifndef INI_INLINE_COMMENT_PREFIXES +#define INI_INLINE_COMMENT_PREFIXES ";" +#endif + +/* Nonzero to use stack, zero to use heap (malloc/free). */ +#ifndef INI_USE_STACK +#define INI_USE_STACK 1 +#endif + +/* Stop parsing on first error (default is to keep parsing). */ +#ifndef INI_STOP_ON_FIRST_ERROR +#define INI_STOP_ON_FIRST_ERROR 0 +#endif + +/* Maximum line length for any line in INI file. */ +#ifndef INI_MAX_LINE +#define INI_MAX_LINE 2000 +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* __INI_H__ */ diff --git a/include/rootston/input.h b/include/rootston/input.h new file mode 100644 index 00000000..ec1cd32d --- /dev/null +++ b/include/rootston/input.h @@ -0,0 +1,113 @@ +#ifndef _ROOTSTON_INPUT_H +#define _ROOTSTON_INPUT_H +#include <xkbcommon/xkbcommon.h> +#include <wayland-server.h> +#include <wlr/types/wlr_input_device.h> +#include <wlr/types/wlr_cursor.h> +#include <wlr/types/wlr_seat.h> +#include <wlr/xcursor.h> +#include "rootston/config.h" +#include "rootston/view.h" +#include "rootston/server.h" + +struct roots_keyboard { + struct roots_input *input; + struct wlr_input_device *device; + struct wl_listener key; + struct wl_list link; + struct xkb_keymap *keymap; + struct xkb_state *xkb_state; + xkb_led_index_t leds[WLR_LED_LAST]; + int keymap_fd; + size_t keymap_size; +}; + +struct roots_pointer { + struct roots_input *input; + struct wlr_input_device *device; + // We don't listen to any pointer events directly - they go through + // wlr_cursor + struct wl_list link; +}; + +struct roots_touch { + struct roots_input *input; + struct wlr_input_device *device; + struct wl_listener down; + struct wl_listener up; + struct wl_listener motion; + struct wl_listener cancel; + struct wl_list link; +}; + +// TODO: tablet pad +struct roots_tablet_tool { + struct roots_input *input; + struct wlr_input_device *device; + struct wl_listener axis; + struct wl_listener proximity; + struct wl_listener tip; + struct wl_listener button; + struct wl_list link; +}; + +enum roots_cursor_mode { + ROOTS_CURSOR_PASSTHROUGH = 0, + ROOTS_CURSOR_MOVE = 1, + ROOTS_CURSOR_RESIZE = 2, + ROOTS_CURSOR_ROTATE = 3, +}; + +struct roots_input_event { + uint32_t serial; + struct wlr_cursor *cursor; + struct wlr_input_device *device; +}; + +struct roots_input { + struct roots_config *config; + struct roots_server *server; + + // TODO: multiseat, multicursor + struct wlr_cursor *cursor; + struct wlr_xcursor *xcursor; + struct wlr_seat *wl_seat; + + enum roots_cursor_mode mode; + struct roots_view *active_view; + int offs_x, offs_y; + + // Ring buffer of input events that could trigger move/resize/rotate + int input_events_idx; + struct roots_input_event input_events[16]; + + struct wl_list keyboards; + struct wl_list pointers; + struct wl_list touch; + struct wl_list tablet_tools; + + struct wl_listener input_add; + struct wl_listener input_remove; + + struct wl_listener cursor_motion; + struct wl_listener cursor_motion_absolute; + struct wl_listener cursor_button; + struct wl_listener cursor_axis; + struct wl_listener cursor_tool_axis; + struct wl_listener cursor_tool_tip; +}; + +struct roots_input *input_create(struct roots_server *server, + struct roots_config *config); +void input_destroy(struct roots_input *input); + +void pointer_add(struct wlr_input_device *device, struct roots_input *input); +void keyboard_add(struct wlr_input_device *device, struct roots_input *input); + +void cursor_initialize(struct roots_input *input); +void cursor_load_config(struct roots_config *config, + struct wlr_cursor *cursor, + struct roots_input *input, + struct roots_desktop *desktop); + +#endif diff --git a/include/rootston/server.h b/include/rootston/server.h new file mode 100644 index 00000000..d9fa8f9e --- /dev/null +++ b/include/rootston/server.h @@ -0,0 +1,34 @@ +#ifndef _ROOTSTON_SERVER_H +#define _ROOTSTON_SERVER_H +#include <wayland-server.h> +#include <wlr/backend.h> +#include <wlr/backend/session.h> +#include <wlr/types/wlr_data_device_manager.h> +#include <wlr/render.h> +#include <wlr/xwayland.h> +#include "rootston/config.h" +#include "rootston/desktop.h" +#include "rootston/input.h" + +struct roots_server { + /* Rootston resources */ + struct roots_config *config; + struct roots_desktop *desktop; + struct roots_input *input; + + /* Wayland resources */ + struct wl_display *wl_display; + struct wl_event_loop *wl_event_loop; + + /* WLR tools */ + struct wlr_backend *backend; + struct wlr_renderer *renderer; + struct wlr_xwayland *xwayland; + + /* Global resources */ + struct wlr_data_device_manager *data_device_manager; +}; + +extern struct roots_server server; + +#endif diff --git a/include/rootston/view.h b/include/rootston/view.h new file mode 100644 index 00000000..1010566a --- /dev/null +++ b/include/rootston/view.h @@ -0,0 +1,63 @@ +#ifndef _ROOTSTON_VIEW_H +#define _ROOTSTON_VIEW_H +#include <stdbool.h> +#include <wlr/types/wlr_box.h> +#include <wlr/types/wlr_surface.h> +#include <wlr/types/wlr_xdg_shell_v6.h> + +struct roots_wl_shell_surface { + struct roots_view *view; + // TODO: Maybe destroy listener should go in roots_view + struct wl_listener destroy; + struct wl_listener ping_timeout; + struct wl_listener request_move; + struct wl_listener request_resize; + struct wl_listener request_set_fullscreen; + struct wl_listener request_set_maximized; +}; + +struct roots_xdg_surface_v6 { + struct roots_view *view; + // TODO: Maybe destroy listener should go in roots_view + struct wl_listener destroy; + struct wl_listener ping_timeout; + struct wl_listener request_minimize; + struct wl_listener request_move; + struct wl_listener request_resize; + struct wl_listener request_show_window_menu; +}; + +enum roots_view_type { + ROOTS_WL_SHELL_VIEW, + ROOTS_XDG_SHELL_V6_VIEW, + ROOTS_XWAYLAND_VIEW, +}; + +struct roots_view { + struct roots_desktop *desktop; + double x, y; + float rotation; + // TODO: Something for roots-enforced width/height + enum roots_view_type type; + union { + struct wlr_wl_shell_surface *wl_shell_surface; + struct wlr_xdg_surface_v6 *xdg_surface_v6; + }; + union { + struct roots_wl_shell_surface *roots_wl_shell_surface; + struct roots_xdg_surface_v6 *roots_xdg_surface_v6; + }; + struct wlr_surface *wlr_surface; + struct wl_list link; + // TODO: This would probably be better as a field that's updated on a + // configure event from the xdg_shell + // If not then this should follow the typical type/impl pattern we use + // elsewhere + void (*get_input_bounds)(struct roots_view *view, struct wlr_box *box); + void (*activate)(struct roots_view *view, bool active); +}; + +void view_get_input_bounds(struct roots_view *view, struct wlr_box *box); +void view_activate(struct roots_view *view, bool active); + +#endif diff --git a/include/wlr/interfaces/wlr_keyboard.h b/include/wlr/interfaces/wlr_keyboard.h index 4958e2b8..78c1f753 100644 --- a/include/wlr/interfaces/wlr_keyboard.h +++ b/include/wlr/interfaces/wlr_keyboard.h @@ -11,5 +11,7 @@ struct wlr_keyboard_impl { void wlr_keyboard_init(struct wlr_keyboard *keyboard, struct wlr_keyboard_impl *impl); void wlr_keyboard_destroy(struct wlr_keyboard *keyboard); +void wlr_keyboard_update_state(struct wlr_keyboard *keyboard, + struct wlr_event_keyboard_key *event); #endif diff --git a/include/wlr/types/wlr_keyboard.h b/include/wlr/types/wlr_keyboard.h index 3f5d0d0c..af205c63 100644 --- a/include/wlr/types/wlr_keyboard.h +++ b/include/wlr/types/wlr_keyboard.h @@ -3,6 +3,8 @@ #include <wayland-server.h> #include <stdint.h> +#include <wayland-server.h> +#include <xkbcommon/xkbcommon.h> enum WLR_KEYBOARD_LED { WLR_LED_NUM_LOCK = 1, @@ -15,9 +17,17 @@ struct wlr_keyboard_impl; struct wlr_keyboard { struct wlr_keyboard_impl *impl; + // TODO: Should this store key repeat info too? + + int keymap_fd; + size_t keymap_size; + struct xkb_keymap *keymap; + struct xkb_state *xkb_state; + xkb_led_index_t leds[WLR_LED_LAST]; struct { struct wl_signal key; + struct wl_signal keymap; } events; void *data; @@ -37,4 +47,7 @@ struct wlr_event_keyboard_key { enum wlr_key_state state; }; +void wlr_keyboard_set_keymap(struct wlr_keyboard *kb, + struct xkb_keymap *keymap); + #endif diff --git a/include/wlr/types/wlr_seat.h b/include/wlr/types/wlr_seat.h index 0270ad4e..6927cd16 100644 --- a/include/wlr/types/wlr_seat.h +++ b/include/wlr/types/wlr_seat.h @@ -3,6 +3,7 @@ #include <wlr/types/wlr_surface.h> #include <wlr/types/wlr_input_device.h> +#include <wlr/types/wlr_keyboard.h> #include <wayland-server.h> /** @@ -13,6 +14,7 @@ struct wlr_seat_handle { struct wl_resource *wl_resource; struct wlr_seat *wlr_seat; + struct wlr_seat_keyboard *seat_keyboard; struct wl_resource *pointer; struct wl_resource *keyboard; @@ -27,8 +29,17 @@ struct wlr_seat_pointer_state { struct wlr_seat_handle *focused_handle; struct wlr_surface *focused_surface; - struct wl_listener focus_surface_destroy_listener; - struct wl_listener focus_resource_destroy_listener; + struct wl_listener surface_destroy; + struct wl_listener resource_destroy; +}; + +struct wlr_seat_keyboard { + struct wlr_seat *seat; + struct wlr_keyboard *keyboard; + struct wl_listener key; + struct wl_listener keymap; + struct wl_listener destroy; + struct wl_list link; }; struct wlr_seat_keyboard_state { @@ -36,17 +47,15 @@ struct wlr_seat_keyboard_state { struct wlr_seat_handle *focused_handle; struct wlr_surface *focused_surface; - int keymap_fd; - size_t keymap_size; - - struct wl_listener focus_surface_destroy_listener; - struct wl_listener focus_resource_destroy_listener; + struct wl_listener surface_destroy; + struct wl_listener resource_destroy; }; struct wlr_seat { struct wl_global *wl_global; struct wl_display *display; struct wl_list handles; + struct wl_list keyboards; char *name; uint32_t capabilities; struct wlr_data_device *data_device; @@ -57,7 +66,6 @@ struct wlr_seat { struct { struct wl_signal client_bound; struct wl_signal client_unbound; - struct wl_signal keyboard_bound; } events; void *data; @@ -127,37 +135,32 @@ void wlr_seat_pointer_send_axis(struct wlr_seat *wlr_seat, uint32_t time, enum wlr_axis_orientation orientation, double value); /** - * Send a keyboard enter event to the given surface and consider it to be the - * focused surface for the keyboard. This will send a leave event to the last - * surface that was entered. Pass an array of currently pressed keys. + * Attaches this keyboard to the seat. Key events from this keyboard will be + * propegated to the focused client. */ -void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat, - struct wlr_surface *surface, struct wl_array keys); +void wlr_seat_attach_keyboard(struct wlr_seat *seat, + struct wlr_input_device *dev); /** - * Clear the focused surface for the keyboard and leave all entered surfaces. + * Detaches this keyboard from the seat. This is done automatically when the + * keyboard is destroyed; you only need to use this if you want to remove it for + * some other reason. */ -void wlr_seat_keyboard_clear_focus(struct wlr_seat *wlr_seat); +void wlr_seat_detach_keyboard(struct wlr_seat *seat, struct wlr_keyboard *kb); /** - * Send a key event to the surface with keyboard focus. Returns the event - * serial. + * Send a keyboard enter event to the given surface and consider it to be the + * focused surface for the keyboard. This will send a leave event to the last + * surface that was entered. Pass an array of currently pressed keys. */ -uint32_t wlr_seat_keyboard_send_key(struct wlr_seat *wlr_seat, uint32_t time, - uint32_t key, uint32_t state); +void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat, + struct wlr_surface *surface); /** - * Send the modifiers event to the surface with keyboard focus. Also sends the - * event to the surface with pointer focus. + * Clear the focused surface for the keyboard and leave all entered surfaces. */ -void wlr_seat_keyboard_send_modifiers(struct wlr_seat *wlr_seat, - uint32_t mods_depressed, uint32_t mods_latched, uint32_t mods_locked, - uint32_t group); +void wlr_seat_keyboard_clear_focus(struct wlr_seat *wlr_seat); -/** - * Set the keymap and send it to seat keyboard resources. - */ -void wlr_seat_keyboard_set_keymap(struct wlr_seat *wlr_seat, int keymap_fd, - size_t keymap_size); +// TODO: May be useful to be able to simulate keyboard input events #endif diff --git a/include/wlr/types/wlr_wl_shell.h b/include/wlr/types/wlr_wl_shell.h index 1443bbf0..11d30d95 100644 --- a/include/wlr/types/wlr_wl_shell.h +++ b/include/wlr/types/wlr_wl_shell.h @@ -1,26 +1,112 @@ #ifndef WLR_TYPES_WLR_WL_SHELL_H #define WLR_TYPES_WLR_WL_SHELL_H +#include <stdbool.h> #include <wayland-server.h> struct wlr_wl_shell { struct wl_global *wl_global; struct wl_list wl_resources; struct wl_list surfaces; + uint32_t ping_timeout; + + struct { + struct wl_signal new_surface; + } events; void *data; }; +struct wlr_wl_shell_surface_transient_state { + struct wlr_wl_shell_surface *parent; + int32_t x; + int32_t y; + uint32_t flags; +}; + +struct wlr_wl_shell_surface_popup_state { + struct wlr_seat_handle *seat_handle; + uint32_t serial; +}; + +enum wlr_wl_shell_surface_role { + WLR_WL_SHELL_SURFACE_ROLE_NONE, + WLR_WL_SHELL_SURFACE_ROLE_TOPLEVEL, + WLR_WL_SHELL_SURFACE_ROLE_TRANSCIENT, + WLR_WL_SHELL_SURFACE_ROLE_POPUP, +}; + struct wlr_wl_shell_surface { - struct wl_resource *surface; - struct wlr_texture *wlr_texture; + struct wlr_wl_shell *shell; + struct wl_client *client; + struct wl_resource *resource; + struct wlr_surface *surface; struct wl_list link; + uint32_t ping_serial; + struct wl_event_source *ping_timer; + + enum wlr_wl_shell_surface_role role; + struct wlr_wl_shell_surface_transient_state *transient_state; + struct wlr_wl_shell_surface_popup_state *popup_state; + + char *title; + char *class; + + struct wl_listener surface_destroy_listener; + + struct { + struct wl_signal destroy; + struct wl_signal ping_timeout; + + struct wl_signal request_move; + struct wl_signal request_resize; + struct wl_signal request_set_fullscreen; + struct wl_signal request_set_maximized; + + struct wl_signal set_role; + struct wl_signal set_title; + struct wl_signal set_class; + } events; + void *data; }; +struct wlr_wl_shell_surface_move_event { + struct wl_client *client; + struct wlr_wl_shell_surface *surface; + struct wlr_seat_handle *seat_handle; + uint32_t serial; +}; + +struct wlr_wl_shell_surface_resize_event { + struct wl_client *client; + struct wlr_wl_shell_surface *surface; + struct wlr_seat_handle *seat_handle; + uint32_t serial; + uint32_t edges; +}; + +struct wlr_wl_shell_surface_set_fullscreen_event { + struct wl_client *client; + struct wlr_wl_shell_surface *surface; + uint32_t method; + uint32_t framerate; + struct wlr_output *output; +}; + +struct wlr_wl_shell_surface_set_maximized_event { + struct wl_client *client; + struct wlr_wl_shell_surface *surface; + struct wlr_output *output; +}; struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display); void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell); +void wlr_wl_shell_surface_ping(struct wlr_wl_shell_surface *surface); +void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface, + uint32_t edges, int32_t width, int32_t height); +void wlr_wl_shell_surface_popup_done(struct wlr_wl_shell_surface *surface); + #endif diff --git a/meson.build b/meson.build index 194e7111..c0fb50e1 100644 --- a/meson.build +++ b/meson.build @@ -113,6 +113,7 @@ wlroots = declare_dependency( include_directories: wlr_inc, ) +subdir('rootston') subdir('examples') pkgconfig = import('pkgconfig') diff --git a/rootston/config.c b/rootston/config.c new file mode 100644 index 00000000..3280c6d1 --- /dev/null +++ b/rootston/config.c @@ -0,0 +1,269 @@ +#ifndef _POSIX_C_SOURCE +#define _POSIX_C_SOURCE 200809L +#endif +#include <stdlib.h> +#include <limits.h> +#include <getopt.h> +#include <string.h> +#include <unistd.h> +#include <sys/param.h> +#include <wlr/util/log.h> +#include <wlr/types/wlr_box.h> +#include "rootston/config.h" +#include "rootston/ini.h" + +static void usage(const char *name, int ret) { + fprintf(stderr, + "usage: %s [-C <FILE>]\n" + "\n" + " -C <FILE> Path to the configuration file\n" + " (default: rootston.ini).\n" + " See `rootston.ini.example` for config\n" + " file documentation.\n", name); + + exit(ret); +} + +static struct wlr_box *parse_geometry(const char *str) { + // format: {width}x{height}+{x}+{y} + if (strlen(str) > 255) { + wlr_log(L_ERROR, "cannot parse geometry string, too long"); + return NULL; + } + + char *buf = strdup(str); + struct wlr_box *box = calloc(1, sizeof(struct wlr_box)); + + bool has_width = false; + bool has_height = false; + bool has_x = false; + bool has_y = false; + + char *pch = strtok(buf, "x+"); + while (pch != NULL) { + errno = 0; + char *endptr; + long val = strtol(pch, &endptr, 0); + + if ((errno == ERANGE && (val == LONG_MAX || val == LONG_MIN)) || + (errno != 0 && val == 0)) { + goto invalid_input; + } + + if (endptr == pch) { + goto invalid_input; + } + + if (!has_width) { + box->width = val; + has_width = true; + } else if (!has_height) { + box->height = val; + has_height = true; + } else if (!has_x) { + box->x = val; + has_x = true; + } else if (!has_y) { + box->y = val; + has_y = true; + } else { + break; + } + pch = strtok(NULL, "x+"); + } + + if (!has_width || !has_height) { + goto invalid_input; + } + + free(buf); + return box; + +invalid_input: + wlr_log(L_ERROR, "could not parse geometry string: %s", str); + free(buf); + free(box); + return NULL; +} + +static const char *output_prefix = "output:"; +static const char *device_prefix = "device:"; + +static int config_ini_handler(void *user, const char *section, const char *name, + const char *value) { + struct roots_config *config = user; + if (strncmp(output_prefix, section, strlen(output_prefix)) == 0) { + const char *output_name = section + strlen(output_prefix); + struct output_config *oc; + bool found = false; + + wl_list_for_each(oc, &config->outputs, link) { + if (strcmp(oc->name, output_name) == 0) { + found = true; + break; + } + } + + if (!found) { + oc = calloc(1, sizeof(struct output_config)); + oc->name = strdup(output_name); + oc->transform = WL_OUTPUT_TRANSFORM_NORMAL; + wl_list_insert(&config->outputs, &oc->link); + } + + if (strcmp(name, "x") == 0) { + oc->x = strtol(value, NULL, 10); + } else if (strcmp(name, "y") == 0) { + oc->y = strtol(value, NULL, 10); + } else if (strcmp(name, "rotate") == 0) { + if (strcmp(value, "90") == 0) { + oc->transform = WL_OUTPUT_TRANSFORM_90; + } else if (strcmp(value, "180") == 0) { + oc->transform = WL_OUTPUT_TRANSFORM_180; + } else if (strcmp(value, "270") == 0) { + oc->transform = WL_OUTPUT_TRANSFORM_270; + } else if (strcmp(value, "flipped") == 0) { + oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED; + } else if (strcmp(value, "flipped-90") == 0) { + oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED_90; + } else if (strcmp(value, "flipped-180") == 0) { + oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED_180; + } else if (strcmp(value, "flipped-270") == 0) { + oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED_270; + } else { + wlr_log(L_ERROR, "got unknown transform value: %s", value); + } + } + } else if (strcmp(section, "cursor") == 0) { + if (strcmp(name, "map-to-output") == 0) { + free(config->cursor.mapped_output); + config->cursor.mapped_output = strdup(value); + } else if (strcmp(name, "geometry") == 0) { + free(config->cursor.mapped_box); + config->cursor.mapped_box = parse_geometry(value); + } else { + wlr_log(L_ERROR, "got unknown cursor config: %s", name); + } + } else if (strncmp(device_prefix, section, strlen(device_prefix)) == 0) { + const char *device_name = section + strlen(device_prefix); + struct device_config *dc; + bool found = false; + + wl_list_for_each(dc, &config->devices, link) { + if (strcmp(dc->name, device_name) == 0) { + found = true; + break; + } + } + + if (!found) { + dc = calloc(1, sizeof(struct device_config)); + dc->name = strdup(device_name); + wl_list_insert(&config->devices, &dc->link); + } + + if (strcmp(name, "map-to-output") == 0) { + free(dc->mapped_output); + dc->mapped_output = strdup(value); + } else if (strcmp(name, "geometry") == 0) { + free(dc->mapped_box); + dc->mapped_box = parse_geometry(value); + } else { + wlr_log(L_ERROR, "got unknown device config: %s", name); + } + } else { + wlr_log(L_ERROR, "got unknown config section: %s", section); + } + + return 1; +} + +struct roots_config *parse_args(int argc, char *argv[]) { + struct roots_config *config = calloc(1, sizeof(struct roots_config)); + wl_list_init(&config->outputs); + wl_list_init(&config->devices); + + int c; + while ((c = getopt(argc, argv, "C:h")) != -1) { + switch (c) { + case 'C': + config->config_path = strdup(optarg); + break; + case 'h': + case '?': + usage(argv[0], c != 'h'); + } + } + + if (!config->config_path) { + // get the config path from the current directory + char cwd[MAXPATHLEN]; + if (getcwd(cwd, sizeof(cwd)) != NULL) { + char buf[MAXPATHLEN]; + snprintf(buf, MAXPATHLEN, "%s/%s", cwd, "rootston.ini"); + config->config_path = strdup(buf); + } else { + wlr_log(L_ERROR, "could not get cwd"); + exit(1); + } + } + + int result = ini_parse(config->config_path, config_ini_handler, config); + + if (result == -1) { + wlr_log(L_DEBUG, "No config file found. Using empty config."); + } else if (result == -2) { + wlr_log(L_ERROR, "Could not allocate memory to parse config file"); + exit(1); + } else if (result != 0) { + wlr_log(L_ERROR, "Could not parse config file"); + exit(1); + } + + return config; +} + +void roots_config_destroy(struct roots_config *config) { + struct output_config *oc, *otmp = NULL; + wl_list_for_each_safe(oc, otmp, &config->outputs, link) { + free(oc->name); + free(oc); + } + + struct device_config *dc, *dtmp = NULL; + wl_list_for_each_safe(dc, dtmp, &config->devices, link) { + free(dc->name); + free(dc->mapped_output); + free(dc->mapped_box); + free(dc); + } + + free(config->config_path); + free(config->cursor.mapped_output); + free(config->cursor.mapped_box); + free(config); +} + +struct output_config *config_get_output(struct roots_config *config, + struct wlr_output *output) { + struct output_config *o_config; + wl_list_for_each(o_config, &config->outputs, link) { + if (strcmp(o_config->name, output->name) == 0) { + return o_config; + } + } + + return NULL; +} + +struct device_config *config_get_device(struct roots_config *config, + struct wlr_input_device *device) { + struct device_config *d_config; + wl_list_for_each(d_config, &config->devices, link) { + if (strcmp(d_config->name, device->name) == 0) { + return d_config; + } + } + + return NULL; +} diff --git a/rootston/cursor.c b/rootston/cursor.c new file mode 100644 index 00000000..0e9bf748 --- /dev/null +++ b/rootston/cursor.c @@ -0,0 +1,222 @@ +#include <stdint.h> +#include <string.h> +// TODO: BSD et al +#include <linux/input-event-codes.h> +#include <wayland-server.h> +#include <wlr/types/wlr_cursor.h> +#include <wlr/util/log.h> +#include "rootston/config.h" +#include "rootston/input.h" +#include "rootston/desktop.h" + +void cursor_update_position(struct roots_input *input, uint32_t time) { + struct roots_desktop *desktop = input->server->desktop; + struct roots_view *view; + switch (input->mode) { + case ROOTS_CURSOR_PASSTHROUGH: + view = view_at(desktop, input->cursor->x, input->cursor->y); + if (view) { + struct wlr_box box; + view_get_input_bounds(view, &box); + double sx = input->cursor->x - view->x; + double sy = input->cursor->y - view->y; + wlr_seat_pointer_enter(input->wl_seat, view->wlr_surface, sx, sy); + wlr_seat_pointer_send_motion(input->wl_seat, time, sx, sy); + } else { + wlr_seat_pointer_clear_focus(input->wl_seat); + } + break; + case ROOTS_CURSOR_MOVE: + if (input->active_view) { + input->active_view->x = input->cursor->x - input->offs_x; + input->active_view->y = input->cursor->y - input->offs_y; + } + break; + case ROOTS_CURSOR_RESIZE: + break; + case ROOTS_CURSOR_ROTATE: + break; + } +} + +static void set_view_focus(struct roots_input *input, + struct roots_desktop *desktop, struct roots_view *view) { + if (input->active_view == view) { + return; + } + struct roots_view *_view; + wl_list_for_each(_view, &desktop->views, link) { + view_activate(_view, _view == view); + } + input->active_view = view; + input->mode = ROOTS_CURSOR_PASSTHROUGH; +} + +static void handle_cursor_motion(struct wl_listener *listener, void *data) { + struct roots_input *input = wl_container_of(listener, input, cursor_motion); + struct wlr_event_pointer_motion *event = data; + wlr_cursor_move(input->cursor, event->device, + event->delta_x, event->delta_y); + cursor_update_position(input, (uint32_t)event->time_usec); +} + +static void handle_cursor_motion_absolute(struct wl_listener *listener, + void *data) { + struct roots_input *input = wl_container_of(listener, + input, cursor_motion_absolute); + struct wlr_event_pointer_motion_absolute *event = data; + wlr_cursor_warp_absolute(input->cursor, event->device, + event->x_mm / event->width_mm, event->y_mm / event->height_mm); + cursor_update_position(input, (uint32_t)event->time_usec); +} + +static void handle_cursor_axis(struct wl_listener *listener, void *data) { + struct roots_input *input = + wl_container_of(listener, input, cursor_axis); + struct wlr_event_pointer_axis *event = data; + wlr_seat_pointer_send_axis(input->wl_seat, event->time_sec, + event->orientation, event->delta); +} + +static void do_cursor_button_press(struct roots_input *input, + struct wlr_cursor *cursor, struct wlr_input_device *device, + uint32_t time, uint32_t button, uint32_t state) { + struct roots_desktop *desktop = input->server->desktop; + struct roots_view *view = view_at(desktop, + input->cursor->x, input->cursor->y); + uint32_t serial = wlr_seat_pointer_send_button( + input->wl_seat, time, button, state); + int i; + switch (state) { + case WLR_BUTTON_RELEASED: + input->active_view = NULL; + input->mode = ROOTS_CURSOR_PASSTHROUGH; + break; + case WLR_BUTTON_PRESSED: + i = input->input_events_idx; + input->input_events[i].serial = serial; + input->input_events[i].cursor = cursor; + input->input_events[i].device = device; + input->input_events_idx = (i + 1) + % (sizeof(input->input_events) / sizeof(input->input_events[0])); + set_view_focus(input, desktop, view); + break; + } +} + +static void handle_cursor_button(struct wl_listener *listener, void *data) { + struct roots_input *input = wl_container_of(listener, input, cursor_button); + struct wlr_event_pointer_button *event = data; + do_cursor_button_press(input, input->cursor, event->device, + (uint32_t)event->time_usec, event->button, event->state); +} + +static void handle_tool_axis(struct wl_listener *listener, void *data) { + struct roots_input *input = wl_container_of(listener, input, cursor_tool_axis); + struct wlr_event_tablet_tool_axis *event = data; + if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) && + (event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) { + wlr_cursor_warp_absolute(input->cursor, event->device, + event->x_mm / event->width_mm, event->y_mm / event->height_mm); + cursor_update_position(input, (uint32_t)event->time_usec); + } +} + +static void handle_tool_tip(struct wl_listener *listener, void *data) { + struct roots_input *input = wl_container_of(listener, input, cursor_tool_tip); + struct wlr_event_tablet_tool_tip *event = data; + do_cursor_button_press(input, input->cursor, event->device, + (uint32_t)event->time_usec, BTN_LEFT, event->state); +} + +void cursor_initialize(struct roots_input *input) { + struct wlr_cursor *cursor = input->cursor; + + wl_list_init(&input->cursor_motion.link); + wl_signal_add(&cursor->events.motion, &input->cursor_motion); + input->cursor_motion.notify = handle_cursor_motion; + + wl_list_init(&input->cursor_motion_absolute.link); + wl_signal_add(&cursor->events.motion_absolute, + &input->cursor_motion_absolute); + input->cursor_motion_absolute.notify = handle_cursor_motion_absolute; + + wl_list_init(&input->cursor_button.link); + wl_signal_add(&cursor->events.button, &input->cursor_button); + input->cursor_button.notify = handle_cursor_button; + + wl_list_init(&input->cursor_axis.link); + wl_signal_add(&cursor->events.axis, &input->cursor_axis); + input->cursor_axis.notify = handle_cursor_axis; + + wl_list_init(&input->cursor_tool_axis.link); + wl_signal_add(&cursor->events.tablet_tool_axis, &input->cursor_tool_axis); + input->cursor_tool_axis.notify = handle_tool_axis; + + wl_list_init(&input->cursor_tool_tip.link); + wl_signal_add(&cursor->events.tablet_tool_tip, &input->cursor_tool_tip); + input->cursor_tool_tip.notify = handle_tool_tip; +} + +static void reset_device_mappings(struct roots_config *config, + struct wlr_cursor *cursor, struct wlr_input_device *device) { + wlr_cursor_map_input_to_output(cursor, device, NULL); + struct device_config *dconfig; + if ((dconfig = config_get_device(config, device))) { + wlr_cursor_map_input_to_region(cursor, device, dconfig->mapped_box); + } +} + +static void set_device_output_mappings(struct roots_config *config, + struct wlr_cursor *cursor, struct wlr_output *output, + struct wlr_input_device *device) { + struct device_config *dconfig; + dconfig = config_get_device(config, device); + if (dconfig && dconfig->mapped_output && + strcmp(dconfig->mapped_output, output->name) == 0) { + wlr_cursor_map_input_to_output(cursor, device, output); + } +} + +void cursor_load_config(struct roots_config *config, + struct wlr_cursor *cursor, + struct roots_input *input, + struct roots_desktop *desktop) { + struct roots_pointer *pointer; + struct roots_touch *touch; + struct roots_tablet_tool *tablet_tool; + struct roots_output *output; + + // reset mappings + wlr_cursor_map_to_output(cursor, NULL); + wl_list_for_each(pointer, &input->pointers, link) { + reset_device_mappings(config, cursor, pointer->device); + } + wl_list_for_each(touch, &input->touch, link) { + reset_device_mappings(config, cursor, touch->device); + } + wl_list_for_each(tablet_tool, &input->tablet_tools, link) { + reset_device_mappings(config, cursor, tablet_tool->device); + } + + // configure device to output mappings + const char *mapped_output = config->cursor.mapped_output; + wl_list_for_each(output, &desktop->outputs, link) { + if (mapped_output && strcmp(mapped_output, output->wlr_output->name) == 0) { + wlr_cursor_map_to_output(cursor, output->wlr_output); + } + + wl_list_for_each(pointer, &input->pointers, link) { + set_device_output_mappings(config, cursor, output->wlr_output, + pointer->device); + } + wl_list_for_each(tablet_tool, &input->tablet_tools, link) { + set_device_output_mappings(config, cursor, output->wlr_output, + tablet_tool->device); + } + wl_list_for_each(touch, &input->touch, link) { + set_device_output_mappings(config, cursor, output->wlr_output, + touch->device); + } + } +} diff --git a/rootston/desktop.c b/rootston/desktop.c new file mode 100644 index 00000000..f9af3b8e --- /dev/null +++ b/rootston/desktop.c @@ -0,0 +1,94 @@ +#define _POSIX_C_SOURCE 199309L +#include <time.h> +#include <stdlib.h> +#include <wlr/types/wlr_box.h> +#include <wlr/types/wlr_compositor.h> +#include <wlr/types/wlr_cursor.h> +#include <wlr/types/wlr_gamma_control.h> +#include <wlr/types/wlr_output_layout.h> +#include <wlr/types/wlr_wl_shell.h> +#include <wlr/types/wlr_xdg_shell_v6.h> +#include <wlr/util/log.h> +#include "rootston/desktop.h" +#include "rootston/server.h" + +void view_destroy(struct roots_view *view) { + wl_list_remove(&view->link); + free(view); +} + +void view_get_input_bounds(struct roots_view *view, struct wlr_box *box) { + if (view->get_input_bounds) { + view->get_input_bounds(view, box); + return; + } + box->x = box->y = 0; +} + +void view_activate(struct roots_view *view, bool activate) { + if (view->activate) { + view->activate(view, activate); + } +} + +struct roots_view *view_at(struct roots_desktop *desktop, int x, int y) { + struct roots_view *view; + wl_list_for_each(view, &desktop->views, link) { + struct wlr_box box; + view_get_input_bounds(view, &box); + box.x += view->x; + box.y += view->y; + if (wlr_box_contains_point(&box, x, y)) { + return view; + } + } + return NULL; +} + +struct roots_desktop *desktop_create(struct roots_server *server, + struct roots_config *config) { + struct roots_desktop *desktop = calloc(1, sizeof(struct roots_desktop)); + wlr_log(L_DEBUG, "Initializing roots desktop"); + + wl_list_init(&desktop->views); + wl_list_init(&desktop->outputs); + wl_list_init(&desktop->output_add.link); + desktop->output_add.notify = output_add_notify; + wl_list_init(&desktop->output_remove.link); + desktop->output_remove.notify = output_remove_notify; + + wl_signal_add(&server->backend->events.output_add, + &desktop->output_add); + wl_signal_add(&server->backend->events.output_remove, + &desktop->output_remove); + + desktop->server = server; + desktop->config = config; + desktop->layout = wlr_output_layout_create(); + desktop->compositor = wlr_compositor_create( + server->wl_display, server->renderer); + + wlr_cursor_attach_output_layout(server->input->cursor, desktop->layout); + wlr_cursor_map_to_region(server->input->cursor, config->cursor.mapped_box); + cursor_load_config(config, server->input->cursor, + server->input, desktop); + + desktop->xdg_shell_v6 = wlr_xdg_shell_v6_create(server->wl_display); + wl_signal_add(&desktop->xdg_shell_v6->events.new_surface, + &desktop->xdg_shell_v6_surface); + desktop->xdg_shell_v6_surface.notify = handle_xdg_shell_v6_surface; + + desktop->wl_shell = wlr_wl_shell_create(server->wl_display); + wl_signal_add(&desktop->wl_shell->events.new_surface, + &desktop->wl_shell_surface); + desktop->wl_shell_surface.notify = handle_wl_shell_surface; + + desktop->gamma_control_manager = wlr_gamma_control_manager_create( + server->wl_display); + + return desktop; +} + +void desktop_destroy(struct roots_desktop *desktop) { + // TODO +} diff --git a/rootston/ini.c b/rootston/ini.c new file mode 100644 index 00000000..56cc9ea6 --- /dev/null +++ b/rootston/ini.c @@ -0,0 +1,195 @@ +/* inih -- simple .INI file parser + +inih is released under the New BSD license (see LICENSE.txt). Go to the project +home page for more info: + +https://github.com/benhoyt/inih + +*/ + +#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS) +#define _CRT_SECURE_NO_WARNINGS +#endif + +#include <stdio.h> +#include <ctype.h> +#include <string.h> + +#include "rootston/ini.h" + +#if !INI_USE_STACK +#include <stdlib.h> +#endif + +#define MAX_SECTION 50 +#define MAX_NAME 50 + +/* Strip whitespace chars off end of given string, in place. Return s. */ +static char* rstrip(char* s) +{ + char* p = s + strlen(s); + while (p > s && isspace((unsigned char)(*--p))) + *p = '\0'; + return s; +} + +/* Return pointer to first non-whitespace char in given string. */ +static char* lskip(const char* s) +{ + while (*s && isspace((unsigned char)(*s))) + s++; + return (char*)s; +} + +/* Return pointer to first char (of chars) or inline comment in given string, + or pointer to null at end of string if neither found. Inline comment must + be prefixed by a whitespace character to register as a comment. */ +static char* find_chars_or_comment(const char* s, const char* chars) +{ +#if INI_ALLOW_INLINE_COMMENTS + int was_space = 0; + while (*s && (!chars || !strchr(chars, *s)) && + !(was_space && strchr(INI_INLINE_COMMENT_PREFIXES, *s))) { + was_space = isspace((unsigned char)(*s)); + s++; + } +#else + while (*s && (!chars || !strchr(chars, *s))) { + s++; + } +#endif + return (char*)s; +} + +/* Version of strncpy that ensures dest (size bytes) is null-terminated. */ +static char* strncpy0(char* dest, const char* src, size_t size) +{ + strncpy(dest, src, size); + dest[size - 1] = '\0'; + return dest; +} + +/* See documentation in header file. */ +int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler, + void* user) +{ + /* Uses a fair bit of stack (use heap instead if you need to) */ +#if INI_USE_STACK + char line[INI_MAX_LINE]; +#else + char* line; +#endif + char section[MAX_SECTION] = ""; + char prev_name[MAX_NAME] = ""; + + char* start; + char* end; + char* name; + char* value; + int lineno = 0; + int error = 0; + +#if !INI_USE_STACK + line = (char*)malloc(INI_MAX_LINE); + if (!line) { + return -2; + } +#endif + + /* Scan through stream line by line */ + while (reader(line, INI_MAX_LINE, stream) != NULL) { + lineno++; + + start = line; +#if INI_ALLOW_BOM + if (lineno == 1 && (unsigned char)start[0] == 0xEF && + (unsigned char)start[1] == 0xBB && + (unsigned char)start[2] == 0xBF) { + start += 3; + } +#endif + start = lskip(rstrip(start)); + + if (*start == ';' || *start == '#') { + /* Per Python configparser, allow both ; and # comments at the + start of a line */ + } +#if INI_ALLOW_MULTILINE + else if (*prev_name && *start && start > line) { + /* Non-blank line with leading whitespace, treat as continuation + of previous name's value (as per Python configparser). */ + if (!handler(user, section, prev_name, start) && !error) + error = lineno; + } +#endif + else if (*start == '[') { + /* A "[section]" line */ + end = find_chars_or_comment(start + 1, "]"); + if (*end == ']') { + *end = '\0'; + strncpy0(section, start + 1, sizeof(section)); + *prev_name = '\0'; + } + else if (!error) { + /* No ']' found on section line */ + error = lineno; + } + } + else if (*start) { + /* Not a comment, must be a name[=:]value pair */ + end = find_chars_or_comment(start, "=:"); + if (*end == '=' || *end == ':') { + *end = '\0'; + name = rstrip(start); + value = lskip(end + 1); +#if INI_ALLOW_INLINE_COMMENTS + end = find_chars_or_comment(value, NULL); + if (*end) + *end = '\0'; +#endif + rstrip(value); + + /* Valid name[=:]value pair found, call handler */ + strncpy0(prev_name, name, sizeof(prev_name)); + if (!handler(user, section, name, value) && !error) + error = lineno; + memset(value, 0, strlen(value)); + } + else if (!error) { + /* No '=' or ':' found on name[=:]value line */ + error = lineno; + } + } + +#if INI_STOP_ON_FIRST_ERROR + if (error) + break; +#endif + } + +#if !INI_USE_STACK + free(line); +#endif + + return error; +} + +/* See documentation in header file. */ +int ini_parse_file(FILE* file, ini_handler handler, void* user) +{ + return ini_parse_stream((ini_reader)fgets, file, handler, user); +} + +/* See documentation in header file. */ +int ini_parse(const char* filename, ini_handler handler, void* user) +{ + FILE* file; + int error; + + file = fopen(filename, "r"); + if (!file) + return -1; + error = ini_parse_file(file, handler, user); + fclose(file); + return error; +} diff --git a/rootston/input.c b/rootston/input.c new file mode 100644 index 00000000..ac8e7396 --- /dev/null +++ b/rootston/input.c @@ -0,0 +1,112 @@ +#include <assert.h> +#include <stdlib.h> +#include <wayland-server.h> +#include <wlr/types/wlr_cursor.h> +#include <wlr/util/log.h> +#include <wlr/xcursor.h> +#include "rootston/server.h" +#include "rootston/config.h" +#include "rootston/input.h" + +static const char *device_type(enum wlr_input_device_type type) { + switch (type) { + case WLR_INPUT_DEVICE_KEYBOARD: + return "keyboard"; + case WLR_INPUT_DEVICE_POINTER: + return "pointer"; + case WLR_INPUT_DEVICE_TOUCH: + return "touch"; + case WLR_INPUT_DEVICE_TABLET_TOOL: + return "tablet tool"; + case WLR_INPUT_DEVICE_TABLET_PAD: + return "tablet pad"; + } + return NULL; +} + +static void input_add_notify(struct wl_listener *listener, void *data) { + struct wlr_input_device *device = data; + struct roots_input *input = wl_container_of(listener, input, input_add); + wlr_log(L_DEBUG, "New input device: %s (%d:%d) %s", device->name, + device->vendor, device->product, device_type(device->type)); + switch (device->type) { + case WLR_INPUT_DEVICE_KEYBOARD: + keyboard_add(device, input); + break; + case WLR_INPUT_DEVICE_POINTER: + pointer_add(device, input); + break; + case WLR_INPUT_DEVICE_TOUCH: + //touch_add(device, input); + break; + case WLR_INPUT_DEVICE_TABLET_TOOL: + //tablet_tool_add(device, input); + break; + default: + break; + } +} + +static void input_remove_notify(struct wl_listener *listener, void *data) { + struct wlr_input_device *device = data; + struct roots_input *input = wl_container_of(listener, input, input_remove); + switch (device->type) { + case WLR_INPUT_DEVICE_KEYBOARD: + //keyboard_remove(device, input); + break; + case WLR_INPUT_DEVICE_POINTER: + //pointer_remove(device, input); + break; + case WLR_INPUT_DEVICE_TOUCH: + //touch_remove(device, input); + break; + case WLR_INPUT_DEVICE_TABLET_TOOL: + //tablet_tool_remove(device, input); + break; + default: + break; + } +} + +struct roots_input *input_create(struct roots_server *server, + struct roots_config *config) { + wlr_log(L_DEBUG, "Initializing roots input"); + struct roots_input *input = calloc(1, sizeof(struct roots_input)); + assert(input); + + input->config = config; + input->server = server; + + struct wlr_xcursor_theme *theme; + assert(theme = wlr_xcursor_theme_load("default", 16)); + assert(input->xcursor = wlr_xcursor_theme_get_cursor(theme, "left_ptr")); + + assert(input->wl_seat = wlr_seat_create(server->wl_display, "seat0")); + wlr_seat_set_capabilities(input->wl_seat, WL_SEAT_CAPABILITY_KEYBOARD + | WL_SEAT_CAPABILITY_POINTER | WL_SEAT_CAPABILITY_TOUCH); + + wl_list_init(&input->keyboards); + wl_list_init(&input->pointers); + wl_list_init(&input->touch); + wl_list_init(&input->tablet_tools); + + wl_list_init(&input->input_add.link); + input->input_add.notify = input_add_notify; + wl_list_init(&input->input_remove.link); + input->input_remove.notify = input_remove_notify; + + wl_signal_add(&server->backend->events.input_add, + &input->input_add); + wl_signal_add(&server->backend->events.input_remove, + &input->input_remove); + + input->cursor = wlr_cursor_create(); + cursor_initialize(input); + wlr_cursor_set_xcursor(input->cursor, input->xcursor); + + return input; +} + +void input_destroy(struct roots_input *input) { + // TODO +} diff --git a/rootston/keyboard.c b/rootston/keyboard.c new file mode 100644 index 00000000..54ae3f8f --- /dev/null +++ b/rootston/keyboard.c @@ -0,0 +1,92 @@ +#include <assert.h> +#include <stdint.h> +#include <stdlib.h> +#include <wayland-server.h> +#include <wlr/types/wlr_input_device.h> +#include <wlr/types/wlr_pointer.h> +#include <wlr/backend/multi.h> +#include <wlr/backend/session.h> +#include <wlr/util/log.h> +#include <xkbcommon/xkbcommon.h> +#include "rootston/input.h" + +static void keyboard_led_update(struct roots_keyboard *keyboard) { + uint32_t leds = 0; + for (uint32_t i = 0; i < WLR_LED_LAST; ++i) { + if (xkb_state_led_index_is_active( + keyboard->xkb_state, keyboard->leds[i])) { + leds |= (1 << i); + } + } + wlr_keyboard_led_update(keyboard->device->keyboard, leds); +} + +static void keyboard_key_notify(struct wl_listener *listener, void *data) { + struct wlr_event_keyboard_key *event = data; + struct roots_keyboard *keyboard = wl_container_of(listener, keyboard, key); + struct roots_input *input = keyboard->input; + struct roots_server *server = input->server; + uint32_t keycode = event->keycode + 8; + enum wlr_key_state key_state = event->state; + const xkb_keysym_t *syms; + int nsyms = xkb_state_key_get_syms(keyboard->xkb_state, keycode, &syms); + xkb_state_update_key(keyboard->xkb_state, keycode, + event->state == WLR_KEY_PRESSED ? XKB_KEY_DOWN : XKB_KEY_UP); + keyboard_led_update(keyboard); + for (int i = 0; i < nsyms; ++i) { + xkb_keysym_t sym = syms[i]; + char name[64]; + int l = xkb_keysym_get_name(sym, name, sizeof(name)); + if (l != -1 && l != sizeof(name)) { + wlr_log(L_DEBUG, "Key event: %s %s", name, + key_state == WLR_KEY_PRESSED ? "pressed" : "released"); + } + // TODO: pass key to clients + if (sym == XKB_KEY_Escape) { + // TEMPORARY, probably + wl_display_terminate(server->wl_display); + } else if (key_state == WLR_KEY_PRESSED && + sym >= XKB_KEY_XF86Switch_VT_1 && + sym <= XKB_KEY_XF86Switch_VT_12) { + if (wlr_backend_is_multi(server->backend)) { + struct wlr_session *session = + wlr_multi_get_session(server->backend); + if (session) { + wlr_session_change_vt(session, sym - XKB_KEY_XF86Switch_VT_1 + 1); + } + } + } + } +} + +void keyboard_add(struct wlr_input_device *device, struct roots_input *input) { + struct roots_keyboard *keyboard = calloc(sizeof(struct roots_keyboard), 1); + keyboard->device = device; + keyboard->input = input; + wl_list_init(&keyboard->key.link); + keyboard->key.notify = keyboard_key_notify; + wl_signal_add(&device->keyboard->events.key, &keyboard->key); + wl_list_insert(&input->keyboards, &keyboard->link); + + struct xkb_rule_names rules; + memset(&rules, 0, sizeof(rules)); + rules.rules = getenv("XKB_DEFAULT_RULES"); + rules.model = getenv("XKB_DEFAULT_MODEL"); + rules.layout = getenv("XKB_DEFAULT_LAYOUT"); + rules.variant = getenv("XKB_DEFAULT_VARIANT"); + rules.options = getenv("XKB_DEFAULT_OPTIONS"); + struct xkb_context *context; + assert(context = xkb_context_new(XKB_CONTEXT_NO_FLAGS)); + assert(keyboard->keymap = xkb_map_new_from_names(context, &rules, + XKB_KEYMAP_COMPILE_NO_FLAGS)); + xkb_context_unref(context); + assert(keyboard->xkb_state = xkb_state_new(keyboard->keymap)); + const char *led_names[3] = { + XKB_LED_NAME_NUM, + XKB_LED_NAME_CAPS, + XKB_LED_NAME_SCROLL + }; + for (uint32_t i = 0; i < 3; ++i) { + keyboard->leds[i] = xkb_map_led_get_index(keyboard->keymap, led_names[i]); + } +} diff --git a/rootston/main.c b/rootston/main.c new file mode 100644 index 00000000..c8ec1249 --- /dev/null +++ b/rootston/main.c @@ -0,0 +1,46 @@ +#define _POSIX_C_SOURCE 200112L +#include <assert.h> +#include <stdlib.h> +#include <wayland-server.h> +#include <wlr/backend.h> +#include <wlr/render.h> +#include <wlr/render/gles2.h> +#include <wlr/util/log.h> +#include "rootston/config.h" +#include "rootston/server.h" + +struct roots_server server = { 0 }; + +int main(int argc, char **argv) { + assert(server.config = parse_args(argc, argv)); + assert(server.wl_display = wl_display_create()); + assert(server.wl_event_loop = wl_display_get_event_loop(server.wl_display)); + + assert(server.backend = wlr_backend_autocreate(server.wl_display)); + + assert(server.renderer = wlr_gles2_renderer_create(server.backend)); + wl_display_init_shm(server.wl_display); + server.input = input_create(&server, server.config); + server.desktop = desktop_create(&server, server.config); + server.data_device_manager = wlr_data_device_manager_create( + server.wl_display); + + const char *socket = wl_display_add_socket_auto(server.wl_display); + if (!socket) { + wlr_log_errno(L_ERROR, "Unable to open wayland socket"); + wlr_backend_destroy(server.backend); + return 1; + } + + wlr_log(L_INFO, "Running compositor on wayland display '%s'", socket); + setenv("_WAYLAND_DISPLAY", socket, true); + + if (!wlr_backend_start(server.backend)) { + wlr_log(L_ERROR, "Failed to start backend"); + wlr_backend_destroy(server.backend); + return 1; + } + + wl_display_run(server.wl_display); + return 0; +} diff --git a/rootston/meson.build b/rootston/meson.build new file mode 100644 index 00000000..6e9e0041 --- /dev/null +++ b/rootston/meson.build @@ -0,0 +1,15 @@ +executable( + 'rootston', [ + 'config.c', + 'cursor.c', + 'desktop.c', + 'ini.c', + 'input.c', + 'keyboard.c', + 'main.c', + 'output.c', + 'pointer.c', + 'xdg_shell_v6.c', + 'wl_shell.c', + ], dependencies: wlroots +) diff --git a/rootston/output.c b/rootston/output.c new file mode 100644 index 00000000..0f015fb6 --- /dev/null +++ b/rootston/output.c @@ -0,0 +1,140 @@ +#define _POSIX_C_SOURCE 199309L +#include <time.h> +#include <stdlib.h> +#include <stdbool.h> +#include <wlr/types/wlr_output_layout.h> +#include <wlr/types/wlr_compositor.h> +#include <wlr/types/wlr_wl_shell.h> +#include <wlr/types/wlr_xdg_shell_v6.h> +#include <wlr/render/matrix.h> +#include <wlr/util/log.h> +#include "rootston/server.h" +#include "rootston/desktop.h" +#include "rootston/config.h" + +static inline int64_t timespec_to_msec(const struct timespec *a) { + return (int64_t)a->tv_sec * 1000 + a->tv_nsec / 1000000; +} + +static void render_view(struct roots_desktop *desktop, + struct wlr_output *wlr_output, struct timespec *when, + struct roots_view *view, double ox, double oy) { + struct wlr_surface *surface = view->wlr_surface; + float matrix[16]; + float transform[16]; + wlr_surface_flush_damage(surface); + if (surface->texture->valid) { + wlr_matrix_translate(&transform, ox, oy, 0); + wlr_surface_get_matrix(surface, &matrix, + &wlr_output->transform_matrix, &transform); + wlr_render_with_matrix(desktop->server->renderer, + surface->texture, &matrix); + + struct wlr_frame_callback *cb, *cnext; + wl_list_for_each_safe(cb, cnext, &surface->frame_callback_list, link) { + wl_callback_send_done(cb->resource, timespec_to_msec(when)); + wl_resource_destroy(cb->resource); + } + } +} + +static void output_frame_notify(struct wl_listener *listener, void *data) { + struct wlr_output *wlr_output = data; + struct roots_output *output = wl_container_of(listener, output, frame); + struct roots_desktop *desktop = output->desktop; + struct roots_server *server = desktop->server; + + struct timespec now; + clock_gettime(CLOCK_MONOTONIC, &now); + + wlr_output_make_current(wlr_output); + wlr_renderer_begin(server->renderer, wlr_output); + + struct roots_view *view; + wl_list_for_each(view, &desktop->views, link) { + int width = view->wlr_surface->current.buffer_width; + int height = view->wlr_surface->current.buffer_height; + + if (wlr_output_layout_intersects(desktop->layout, wlr_output, + view->x, view->y, view->x + width, view->y + height)) { + double ox = view->x, oy = view->y; + wlr_output_layout_output_coords( + desktop->layout, wlr_output, &ox, &oy); + render_view(desktop, wlr_output, &now, view, ox, oy); + } + } + + wlr_renderer_end(server->renderer); + wlr_output_swap_buffers(wlr_output); + + output->last_frame = desktop->last_frame = now; +} + +void output_add_notify(struct wl_listener *listener, void *data) { + struct wlr_output *wlr_output = data; + struct roots_desktop *desktop = wl_container_of(listener, desktop, output_add); + struct roots_input *input = desktop->server->input; + struct roots_config *config = desktop->config; + + wlr_log(L_DEBUG, "Output '%s' added", wlr_output->name); + wlr_log(L_DEBUG, "%s %s %"PRId32"mm x %"PRId32"mm", + wlr_output->make, wlr_output->model, + wlr_output->phys_width, wlr_output->phys_height); + if (wlr_output->modes->length > 0) { + wlr_output_set_mode(wlr_output, wlr_output->modes->items[0]); + } + + struct roots_output *output = calloc(1, sizeof(struct roots_output)); + clock_gettime(CLOCK_MONOTONIC, &output->last_frame); + output->desktop = desktop; + output->wlr_output = wlr_output; + output->frame.notify = output_frame_notify; + wl_list_init(&output->frame.link); + wl_signal_add(&wlr_output->events.frame, &output->frame); + wl_list_insert(&desktop->outputs, &output->link); + + struct output_config *output_config = config_get_output(config, wlr_output); + if (output_config) { + wlr_output_transform(wlr_output, output_config->transform); + wlr_output_layout_add(desktop->layout, + wlr_output, output_config->x, output_config->y); + } else { + wlr_output_layout_add_auto(desktop->layout, wlr_output); + } + + cursor_load_config(config, input->cursor, input, desktop); + + struct wlr_xcursor_image *image = input->xcursor->images[0]; + // TODO the cursor must be set depending on which surface it is displayed + // over which should happen in the compositor. + if (!wlr_output_set_cursor(wlr_output, image->buffer, + image->width, image->width, image->height)) { + wlr_log(L_DEBUG, "Failed to set hardware cursor"); + return; + } + + wlr_cursor_warp(input->cursor, NULL, input->cursor->x, input->cursor->y); +} + +void output_remove_notify(struct wl_listener *listener, void *data) { + struct wlr_output *wlr_output = data; + struct roots_desktop *desktop = wl_container_of(listener, desktop, output_remove); + struct roots_output *output = NULL, *_output; + wl_list_for_each(_output, &desktop->outputs, link) { + if (_output->wlr_output == wlr_output) { + output = _output; + break; + } + } + if (!output) { + return; // We are unfamiliar with this output + } + wlr_output_layout_remove(desktop->layout, output->wlr_output); + // TODO: cursor + //example_config_configure_cursor(sample->config, sample->cursor, + // sample->compositor); + wl_list_remove(&output->link); + wl_list_remove(&output->frame.link); + wl_list_remove(&output->resolution.link); + free(output); +} diff --git a/rootston/pointer.c b/rootston/pointer.c new file mode 100644 index 00000000..1693893e --- /dev/null +++ b/rootston/pointer.c @@ -0,0 +1,15 @@ +#include <stdlib.h> +#include <wayland-server.h> +#include <wlr/types/wlr_input_device.h> +#include <wlr/types/wlr_pointer.h> +#include "rootston/input.h" + +void pointer_add(struct wlr_input_device *device, struct roots_input *input) { + struct roots_pointer *pointer = calloc(sizeof(struct roots_pointer), 1); + pointer->device = device; + pointer->input = input; + wl_list_insert(&input->pointers, &pointer->link); + wlr_cursor_attach_input_device(input->cursor, device); + cursor_load_config(input->server->config, input->cursor, + input, input->server->desktop); +} diff --git a/rootston/wl_shell.c b/rootston/wl_shell.c new file mode 100644 index 00000000..2b850d09 --- /dev/null +++ b/rootston/wl_shell.c @@ -0,0 +1,84 @@ +#include <assert.h> +#include <stdlib.h> +#include <stdbool.h> +#include <wayland-server.h> +#include <wlr/types/wlr_box.h> +#include <wlr/types/wlr_surface.h> +#include <wlr/types/wlr_wl_shell.h> +#include <wlr/util/log.h> +#include "rootston/desktop.h" +#include "rootston/server.h" +#include "rootston/input.h" + +static void handle_move(struct wl_listener *listener, void *data) { + struct roots_wl_shell_surface *roots_surface = + wl_container_of(listener, roots_surface, request_move); + struct roots_view *view = roots_surface->view; + struct roots_input *input = view->desktop->server->input; + struct wlr_wl_shell_surface_move_event *e = data; + + // TODO: Some of this might want to live in cursor.c I guess + struct roots_input_event *event = NULL; + size_t len = sizeof(input->input_events) / sizeof(*input->input_events); + for (size_t i = 0; i < len; ++i) { + if (input->input_events[i].cursor + && input->input_events[i].serial == e->serial) { + event = &input->input_events[i]; + break; + } + } + if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) { + return; + } + input->mode = ROOTS_CURSOR_MOVE; + input->offs_x = input->cursor->x - view->x; + input->offs_y = input->cursor->y - view->y; + wlr_seat_pointer_clear_focus(input->wl_seat); +} + +static void handle_destroy(struct wl_listener *listener, void *data) { + struct roots_wl_shell_surface *roots_surface = + wl_container_of(listener, roots_surface, destroy); + wl_list_remove(&roots_surface->destroy.link); + wl_list_remove(&roots_surface->ping_timeout.link); + wl_list_remove(&roots_surface->request_move.link); + wl_list_remove(&roots_surface->request_resize.link); + wl_list_remove(&roots_surface->request_set_fullscreen.link); + wl_list_remove(&roots_surface->request_set_maximized.link); + view_destroy(roots_surface->view); + free(roots_surface); +} + +void handle_wl_shell_surface(struct wl_listener *listener, void *data) { + struct roots_desktop *desktop = + wl_container_of(listener, desktop, wl_shell_surface); + + struct wlr_wl_shell_surface *surface = data; + wlr_log(L_DEBUG, "new shell surface: title=%s, class=%s", + surface->title, surface->class); + wlr_wl_shell_surface_ping(surface); // TODO: segfaults + + struct roots_wl_shell_surface *roots_surface = + calloc(1, sizeof(struct roots_wl_shell_surface)); + // TODO: all of the trimmings + wl_list_init(&roots_surface->destroy.link); + roots_surface->destroy.notify = handle_destroy; + wl_signal_add(&surface->events.destroy, &roots_surface->destroy); + wl_list_init(&roots_surface->ping_timeout.link); + wl_list_init(&roots_surface->request_move.link); + roots_surface->request_move.notify = handle_move; + wl_signal_add(&surface->events.request_move, &roots_surface->request_move); + wl_list_init(&roots_surface->request_resize.link); + wl_list_init(&roots_surface->request_set_fullscreen.link); + wl_list_init(&roots_surface->request_set_maximized.link); + + struct roots_view *view = calloc(1, sizeof(struct roots_view)); + view->type = ROOTS_WL_SHELL_VIEW; + view->x = view->y = 200; + view->wl_shell_surface = surface; + view->roots_wl_shell_surface = roots_surface; + view->wlr_surface = surface->surface; + view->desktop = desktop; + roots_surface->view = view; + wl_list_insert(&desktop->views, &view->link); +} diff --git a/rootston/xdg_shell_v6.c b/rootston/xdg_shell_v6.c new file mode 100644 index 00000000..4a809930 --- /dev/null +++ b/rootston/xdg_shell_v6.c @@ -0,0 +1,100 @@ +#include <assert.h> +#include <stdlib.h> +#include <stdbool.h> +#include <wayland-server.h> +#include <wlr/types/wlr_box.h> +#include <wlr/types/wlr_surface.h> +#include <wlr/types/wlr_xdg_shell_v6.h> +#include <wlr/util/log.h> +#include "rootston/desktop.h" +#include "rootston/server.h" +#include "rootston/input.h" + +static void get_input_bounds(struct roots_view *view, struct wlr_box *box) { + assert(view->type == ROOTS_XDG_SHELL_V6_VIEW); + struct wlr_xdg_surface_v6 *surf = view->xdg_surface_v6; + memcpy(box, surf->geometry, sizeof(struct wlr_box)); +} + +static void activate(struct roots_view *view, bool active) { + assert(view->type == ROOTS_XDG_SHELL_V6_VIEW); + struct wlr_xdg_surface_v6 *surf = view->xdg_surface_v6; + if (surf->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) { + wlr_xdg_toplevel_v6_set_activated(surf, active); + } +} + +static void handle_request_move(struct wl_listener *listener, void *data) { + struct roots_xdg_surface_v6 *roots_xdg_surface = + wl_container_of(listener, roots_xdg_surface, request_move); + struct roots_view *view = roots_xdg_surface->view; + struct roots_input *input = view->desktop->server->input; + struct wlr_xdg_toplevel_v6_move_event *e = data; + + // TODO: Some of this might want to live in cursor.c I guess + struct roots_input_event *event = NULL; + size_t len = sizeof(input->input_events) / sizeof(*input->input_events); + for (size_t i = 0; i < len; ++i) { + if (input->input_events[i].cursor + && input->input_events[i].serial == e->serial) { + event = &input->input_events[i]; + break; + } + } + if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) { + return; + } + input->mode = ROOTS_CURSOR_MOVE; + input->offs_x = input->cursor->x - view->x; + input->offs_y = input->cursor->y - view->y; + wlr_seat_pointer_clear_focus(input->wl_seat); +} + +static void handle_destroy(struct wl_listener *listener, void *data) { + struct roots_xdg_surface_v6 *roots_xdg_surface = + wl_container_of(listener, roots_xdg_surface, destroy); + wl_list_remove(&roots_xdg_surface->destroy.link); + wl_list_remove(&roots_xdg_surface->ping_timeout.link); + wl_list_remove(&roots_xdg_surface->request_move.link); + wl_list_remove(&roots_xdg_surface->request_resize.link); + wl_list_remove(&roots_xdg_surface->request_show_window_menu.link); + wl_list_remove(&roots_xdg_surface->request_minimize.link); + view_destroy(roots_xdg_surface->view); + free(roots_xdg_surface); +} + +void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) { + struct roots_desktop *desktop = + wl_container_of(listener, desktop, xdg_shell_v6_surface); + + struct wlr_xdg_surface_v6 *surface = data; + wlr_log(L_DEBUG, "new xdg surface: title=%s, app_id=%s", + surface->title, surface->app_id); + wlr_xdg_surface_v6_ping(surface); + + struct roots_xdg_surface_v6 *roots_surface = + calloc(1, sizeof(struct roots_xdg_surface_v6)); + // TODO: all of the trimmings + wl_list_init(&roots_surface->destroy.link); + roots_surface->destroy.notify = handle_destroy; + wl_signal_add(&surface->events.destroy, &roots_surface->destroy); + wl_list_init(&roots_surface->ping_timeout.link); + wl_list_init(&roots_surface->request_minimize.link); + wl_list_init(&roots_surface->request_move.link); + roots_surface->request_move.notify = handle_request_move; + wl_signal_add(&surface->events.request_move, &roots_surface->request_move); + wl_list_init(&roots_surface->request_resize.link); + wl_list_init(&roots_surface->request_show_window_menu.link); + + struct roots_view *view = calloc(1, sizeof(struct roots_view)); + view->type = ROOTS_XDG_SHELL_V6_VIEW; + view->x = view->y = 200; + view->xdg_surface_v6 = surface; + view->roots_xdg_surface_v6 = roots_surface; + view->wlr_surface = surface->surface; + view->get_input_bounds = get_input_bounds; + view->activate = activate; + view->desktop = desktop; + roots_surface->view = view; + wl_list_insert(&desktop->views, &view->link); +} diff --git a/types/wlr_keyboard.c b/types/wlr_keyboard.c index f20d2a73..057f4ce3 100644 --- a/types/wlr_keyboard.c +++ b/types/wlr_keyboard.c @@ -1,13 +1,39 @@ +#include <assert.h> #include <stdlib.h> #include <string.h> +#include <sys/mman.h> +#include <unistd.h> #include <wayland-server.h> #include <wlr/types/wlr_keyboard.h> #include <wlr/interfaces/wlr_keyboard.h> +#include <wlr/util/log.h> + +int os_create_anonymous_file(off_t size); + +static void keyboard_led_update(struct wlr_keyboard *keyboard) { + uint32_t leds = 0; + for (uint32_t i = 0; i < WLR_LED_LAST; ++i) { + if (xkb_state_led_index_is_active(keyboard->xkb_state, keyboard->leds[i])) { + leds |= (1 << i); + } + } + wlr_keyboard_led_update(keyboard, leds); +} + +void wlr_keyboard_update_state(struct wlr_keyboard *keyboard, + struct wlr_event_keyboard_key *event) { + uint32_t keycode = event->keycode + 8; + xkb_state_update_key(keyboard->xkb_state, keycode, + event->state == WLR_KEY_PRESSED ? XKB_KEY_DOWN : XKB_KEY_UP); + keyboard_led_update(keyboard); + wl_signal_emit(&keyboard->events.key, event); +} void wlr_keyboard_init(struct wlr_keyboard *kb, struct wlr_keyboard_impl *impl) { kb->impl = impl; wl_signal_init(&kb->events.key); + wl_signal_init(&kb->events.keymap); } void wlr_keyboard_destroy(struct wlr_keyboard *kb) { @@ -17,6 +43,7 @@ void wlr_keyboard_destroy(struct wlr_keyboard *kb) { wl_list_remove(&kb->events.key.listener_list); free(kb); } + close(kb->keymap_fd); } void wlr_keyboard_led_update(struct wlr_keyboard *kb, uint32_t leds) { @@ -24,3 +51,26 @@ void wlr_keyboard_led_update(struct wlr_keyboard *kb, uint32_t leds) { kb->impl->led_update(kb, leds); } } + +void wlr_keyboard_set_keymap(struct wlr_keyboard *kb, + struct xkb_keymap *keymap) { + kb->keymap = keymap; + assert(kb->xkb_state = xkb_state_new(kb->keymap)); + const char *led_names[3] = { + XKB_LED_NAME_NUM, + XKB_LED_NAME_CAPS, + XKB_LED_NAME_SCROLL + }; + for (uint32_t i = 0; i < 3; ++i) { + kb->leds[i] = xkb_map_led_get_index(kb->keymap, led_names[i]); + } + char *keymap_str = xkb_keymap_get_as_string(kb->keymap, + XKB_KEYMAP_FORMAT_TEXT_V1); + kb->keymap_size = strlen(keymap_str) + 1; + kb->keymap_fd = os_create_anonymous_file(kb->keymap_size); + void *ptr = mmap(NULL, kb->keymap_size, + PROT_READ | PROT_WRITE, MAP_SHARED, kb->keymap_fd, 0); + strcpy(ptr, keymap_str); + free(keymap_str); + wl_signal_emit(&kb->events.keymap, kb); +} diff --git a/types/wlr_seat.c b/types/wlr_seat.c index 1d544902..aaff6005 100644 --- a/types/wlr_seat.c +++ b/types/wlr_seat.c @@ -78,21 +78,6 @@ static void wl_seat_get_keyboard(struct wl_client *client, wl_resource_get_version(_handle), id); wl_resource_set_implementation(handle->keyboard, &wl_keyboard_impl, handle, &wl_keyboard_destroy); - - if (wl_resource_get_version(handle->keyboard) >= - WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION) { - wl_keyboard_send_repeat_info(handle->keyboard, 25, 600); - } - - if (handle->wlr_seat->keyboard_state.keymap_size) { - // TODO: handle no keymap - wl_keyboard_send_keymap(handle->keyboard, - WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1, - handle->wlr_seat->keyboard_state.keymap_fd, - handle->wlr_seat->keyboard_state.keymap_size); - } - - wl_signal_emit(&handle->wlr_seat->events.keyboard_bound, handle); } static const struct wl_touch_interface wl_touch_impl = { @@ -174,6 +159,7 @@ static void wl_seat_bind(struct wl_client *wl_client, void *_wlr_seat, wl_resource_set_implementation(handle->wl_resource, &wl_seat_impl, handle, wlr_seat_handle_resource_destroy); wl_list_insert(&wlr_seat->handles, &handle->link); + wl_seat_send_name(handle->wl_resource, wlr_seat->name); wl_seat_send_capabilities(handle->wl_resource, wlr_seat->capabilities); wl_signal_emit(&wlr_seat->events.client_bound, handle); } @@ -185,14 +171,13 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) { } wlr_seat->pointer_state.wlr_seat = wlr_seat; - wl_list_init(&wlr_seat->pointer_state.focus_resource_destroy_listener.link); - wl_list_init(&wlr_seat->pointer_state.focus_surface_destroy_listener.link); + wl_list_init(&wlr_seat->pointer_state.surface_destroy.link); + wl_list_init(&wlr_seat->pointer_state.resource_destroy.link); wlr_seat->keyboard_state.wlr_seat = wlr_seat; + wl_list_init(&wlr_seat->keyboard_state.resource_destroy.link); wl_list_init( - &wlr_seat->keyboard_state.focus_resource_destroy_listener.link); - wl_list_init( - &wlr_seat->keyboard_state.focus_surface_destroy_listener.link); + &wlr_seat->keyboard_state.surface_destroy.link); struct wl_global *wl_global = wl_global_create(display, &wl_seat_interface, 6, wlr_seat, wl_seat_bind); @@ -204,10 +189,10 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) { wlr_seat->display = display; wlr_seat->name = strdup(name); wl_list_init(&wlr_seat->handles); + wl_list_init(&wlr_seat->keyboards); wl_signal_init(&wlr_seat->events.client_bound); wl_signal_init(&wlr_seat->events.client_unbound); - wl_signal_init(&wlr_seat->events.keyboard_bound); return wlr_seat; } @@ -264,20 +249,18 @@ bool wlr_seat_pointer_surface_has_focus(struct wlr_seat *wlr_seat, return surface == wlr_seat->pointer_state.focused_surface; } -static void handle_pointer_focus_surface_destroyed( - struct wl_listener *listener, void *data) { - struct wlr_seat_pointer_state *state = - wl_container_of(listener, state, focus_surface_destroy_listener); - +static void pointer_surface_destroy_notify(struct wl_listener *listener, + void *data) { + struct wlr_seat_pointer_state *state = wl_container_of( + listener, state, surface_destroy); state->focused_surface = NULL; wlr_seat_pointer_clear_focus(state->wlr_seat); } -static void handle_pointer_focus_resource_destroyed( - struct wl_listener *listener, void *data) { - struct wlr_seat_pointer_state *state = - wl_container_of(listener, state, focus_resource_destroy_listener); - +static void pointer_resource_destroy_notify(struct wl_listener *listener, + void *data) { + struct wlr_seat_pointer_state *state = wl_container_of( + listener, state, resource_destroy); state->focused_surface = NULL; wlr_seat_pointer_clear_focus(state->wlr_seat); } @@ -325,21 +308,19 @@ void wlr_seat_pointer_enter(struct wlr_seat *wlr_seat, } // reinitialize the focus destroy events - wl_list_remove( - &wlr_seat->pointer_state.focus_surface_destroy_listener.link); - wl_list_init(&wlr_seat->pointer_state.focus_surface_destroy_listener.link); - wl_list_remove( - &wlr_seat->pointer_state.focus_resource_destroy_listener.link); - wl_list_init(&wlr_seat->pointer_state.focus_resource_destroy_listener.link); + wl_list_remove(&wlr_seat->pointer_state.surface_destroy.link); + wl_list_init(&wlr_seat->pointer_state.surface_destroy.link); + wl_list_remove(&wlr_seat->pointer_state.resource_destroy.link); + wl_list_init(&wlr_seat->pointer_state.resource_destroy.link); if (surface) { wl_signal_add(&surface->signals.destroy, - &wlr_seat->pointer_state.focus_surface_destroy_listener); + &wlr_seat->pointer_state.surface_destroy); wl_resource_add_destroy_listener(surface->resource, - &wlr_seat->pointer_state.focus_resource_destroy_listener); - wlr_seat->pointer_state.focus_resource_destroy_listener.notify = - handle_pointer_focus_resource_destroyed; - wlr_seat->pointer_state.focus_surface_destroy_listener.notify = - handle_pointer_focus_surface_destroyed; + &wlr_seat->pointer_state.resource_destroy); + wlr_seat->pointer_state.resource_destroy.notify = + pointer_resource_destroy_notify; + wlr_seat->pointer_state.surface_destroy.notify = + pointer_surface_destroy_notify; } wlr_seat->pointer_state.focused_handle = handle; @@ -395,26 +376,114 @@ void wlr_seat_pointer_send_axis(struct wlr_seat *wlr_seat, uint32_t time, wl_pointer_send_frame(pointer); } -static void handle_keyboard_focus_surface_destroyed( - struct wl_listener *listener, void *data) { - struct wlr_seat_keyboard_state *state = - wl_container_of(listener, state, focus_surface_destroy_listener); +static void keyboard_key_notify(struct wl_listener *listener, void *data) { + struct wlr_seat_keyboard *seat_kb = wl_container_of( + listener, seat_kb, key); + struct wlr_seat *seat = seat_kb->seat; + struct wlr_seat_handle *handle = seat->keyboard_state.focused_handle; + if (!handle || !handle->keyboard) { + return; + } + struct wlr_keyboard *keyboard = seat_kb->keyboard; + struct wlr_event_keyboard_key *event = data; + enum wlr_key_state key_state = event->state; + if (handle->seat_keyboard != seat_kb) { + // TODO: We should probably lift all of the keys set by the other + // keyboard + wl_keyboard_send_keymap(handle->keyboard, + WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1, + seat_kb->keyboard->keymap_fd, + seat_kb->keyboard->keymap_size); + + if (wl_resource_get_version(handle->keyboard) >= 2) { + // TODO: Make this better + wl_keyboard_send_repeat_info(handle->keyboard, 25, 600); + } + handle->seat_keyboard = seat_kb; + } + + uint32_t depressed = xkb_state_serialize_mods(keyboard->xkb_state, + XKB_STATE_MODS_DEPRESSED); + uint32_t latched = xkb_state_serialize_mods(keyboard->xkb_state, + XKB_STATE_MODS_LATCHED); + uint32_t locked = xkb_state_serialize_mods(keyboard->xkb_state, + XKB_STATE_MODS_LOCKED); + uint32_t group = xkb_state_serialize_layout(keyboard->xkb_state, + XKB_STATE_LAYOUT_EFFECTIVE); + + uint32_t modifiers_serial = wl_display_next_serial(seat->display); + uint32_t key_serial = wl_display_next_serial(seat->display); + wl_keyboard_send_modifiers(handle->keyboard, modifiers_serial, + depressed, latched, locked, group); + wl_keyboard_send_key(handle->keyboard, key_serial, + (uint32_t)event->time_usec, event->keycode, key_state); +} + +static void keyboard_keymap_notify(struct wl_listener *listener, void *data) { + struct wlr_seat_keyboard *seat_kb = wl_container_of( + listener, seat_kb, keymap); + wlr_log(L_DEBUG, "Keymap event for %p", seat_kb); +} + +static void keyboard_destroy_notify(struct wl_listener *listener, void *data) { + struct wlr_seat_keyboard *seat_kb = wl_container_of( + listener, seat_kb, destroy); + wlr_seat_detach_keyboard(seat_kb->seat, seat_kb->keyboard); +} + +void wlr_seat_attach_keyboard(struct wlr_seat *seat, + struct wlr_input_device *dev) { + assert(seat && dev && dev->type == WLR_INPUT_DEVICE_KEYBOARD); + struct wlr_keyboard *kb = dev->keyboard; + struct wlr_seat_keyboard *seat_kb = + calloc(1, sizeof(struct wlr_seat_keyboard)); + seat_kb->keyboard = kb; + seat_kb->seat = seat; + wl_list_init(&seat_kb->key.link); + seat_kb->key.notify = keyboard_key_notify; + wl_signal_add(&kb->events.key, &seat_kb->key); + wl_list_init(&seat_kb->keymap.link); + seat_kb->keymap.notify = keyboard_keymap_notify; + wl_signal_add(&kb->events.keymap, &seat_kb->keymap); + // TODO: update keymap as necessary + wl_list_init(&seat_kb->destroy.link); + seat_kb->destroy.notify = keyboard_destroy_notify; + wl_signal_add(&dev->events.destroy, &seat_kb->destroy); + wl_list_insert(&seat->keyboards, &seat_kb->link); +} + +void wlr_seat_detach_keyboard(struct wlr_seat *seat, struct wlr_keyboard *kb) { + struct wlr_seat_keyboard *seat_kb, *_tmp; + wl_list_for_each_safe(seat_kb, _tmp, &seat->keyboards, link) { + if (seat_kb->keyboard == kb) { + wl_list_remove(&seat_kb->link); + wl_list_remove(&seat_kb->key.link); + wl_list_remove(&seat_kb->keymap.link); + wl_list_remove(&seat_kb->destroy.link); + free(seat_kb); + break; + } + } +} +static void keyboard_surface_destroy_notify(struct wl_listener *listener, + void *data) { + struct wlr_seat_keyboard_state *state = wl_container_of( + listener, state, surface_destroy); state->focused_surface = NULL; wlr_seat_keyboard_clear_focus(state->wlr_seat); } -static void handle_keyboard_focus_resource_destroyed( - struct wl_listener *listener, void *data) { - struct wlr_seat_keyboard_state *state = - wl_container_of(listener, state, focus_resource_destroy_listener); - +static void keyboard_resource_destroy_notify(struct wl_listener *listener, + void *data) { + struct wlr_seat_keyboard_state *state = wl_container_of( + listener, state, resource_destroy); state->focused_surface = NULL; wlr_seat_keyboard_clear_focus(state->wlr_seat); } void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat, - struct wlr_surface *surface, struct wl_array keys) { + struct wlr_surface *surface) { if (wlr_seat->keyboard_state.focused_surface == surface) { // this surface already got an enter notify return; @@ -441,30 +510,28 @@ void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat, // enter the current surface if (handle && handle->keyboard) { + // TODO: handle keys properly + struct wl_array keys; + wl_array_init(&keys); uint32_t serial = wl_display_next_serial(wlr_seat->display); wl_keyboard_send_enter(handle->keyboard, serial, surface->resource, &keys); - - // TODO: send modifiers } // reinitialize the focus destroy events - wl_list_remove( - &wlr_seat->keyboard_state.focus_surface_destroy_listener.link); - wl_list_init(&wlr_seat->keyboard_state.focus_surface_destroy_listener.link); - wl_list_remove( - &wlr_seat->keyboard_state.focus_resource_destroy_listener.link); - wl_list_init( - &wlr_seat->keyboard_state.focus_resource_destroy_listener.link); + wl_list_remove(&wlr_seat->keyboard_state.surface_destroy.link); + wl_list_init(&wlr_seat->keyboard_state.surface_destroy.link); + wl_list_remove(&wlr_seat->keyboard_state.resource_destroy.link); + wl_list_init(&wlr_seat->keyboard_state.resource_destroy.link); if (surface) { wl_signal_add(&surface->signals.destroy, - &wlr_seat->keyboard_state.focus_surface_destroy_listener); + &wlr_seat->keyboard_state.surface_destroy); wl_resource_add_destroy_listener(surface->resource, - &wlr_seat->keyboard_state.focus_resource_destroy_listener); - wlr_seat->keyboard_state.focus_resource_destroy_listener.notify = - handle_keyboard_focus_resource_destroyed; - wlr_seat->keyboard_state.focus_surface_destroy_listener.notify = - handle_keyboard_focus_surface_destroyed; + &wlr_seat->keyboard_state.resource_destroy); + wlr_seat->keyboard_state.resource_destroy.notify = + keyboard_resource_destroy_notify; + wlr_seat->keyboard_state.surface_destroy.notify = + keyboard_surface_destroy_notify; } wlr_seat->keyboard_state.focused_handle = handle; @@ -474,65 +541,5 @@ void wlr_seat_keyboard_enter(struct wlr_seat *wlr_seat, void wlr_seat_keyboard_clear_focus(struct wlr_seat *wlr_seat) { struct wl_array keys; wl_array_init(&keys); - wlr_seat_keyboard_enter(wlr_seat, NULL, keys); -} - -static bool wlr_seat_keyboard_has_focus_resource(struct wlr_seat *wlr_seat) { - return wlr_seat->keyboard_state.focused_handle && - wlr_seat->keyboard_state.focused_handle->keyboard; -} - -uint32_t wlr_seat_keyboard_send_key(struct wlr_seat *wlr_seat, uint32_t time, - uint32_t key, uint32_t state) { - if (!wlr_seat_keyboard_has_focus_resource(wlr_seat)) { - return 0; - } - - uint32_t serial = wl_display_next_serial(wlr_seat->display); - wl_keyboard_send_key(wlr_seat->keyboard_state.focused_handle->keyboard, - serial, time, key, state); - - return serial; -} - -void wlr_seat_keyboard_send_modifiers(struct wlr_seat *wlr_seat, - uint32_t mods_depressed, uint32_t mods_latched, uint32_t mods_locked, - uint32_t group) { - uint32_t serial = 0; - struct wl_resource *keyboard; - - if (wlr_seat_keyboard_has_focus_resource(wlr_seat)) { - serial = wl_display_next_serial(wlr_seat->display); - keyboard = wlr_seat->keyboard_state.focused_handle->keyboard; - wl_keyboard_send_modifiers(keyboard, serial, mods_depressed, - mods_latched, mods_locked, group); - } - - if (wlr_seat_pointer_has_focus_resource(wlr_seat) && - wlr_seat->pointer_state.focused_handle->keyboard && - wlr_seat->pointer_state.focused_handle != - wlr_seat->keyboard_state.focused_handle) { - if (serial == 0) { - serial = wl_display_next_serial(wlr_seat->display); - } - keyboard = wlr_seat->pointer_state.focused_handle->keyboard; - - wl_keyboard_send_modifiers(keyboard, serial, mods_depressed, - mods_latched, mods_locked, group); - } -} - -void wlr_seat_keyboard_set_keymap(struct wlr_seat *wlr_seat, int keymap_fd, - size_t keymap_size) { - // TODO: we probably should wait to send the keymap if keys are pressed - struct wlr_seat_handle *handle; - wl_list_for_each(handle, &wlr_seat->handles, link) { - if (handle->keyboard) { - wl_keyboard_send_keymap(handle->keyboard, - WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1, keymap_fd, keymap_size); - } - } - - wlr_seat->keyboard_state.keymap_fd = keymap_fd; - wlr_seat->keyboard_state.keymap_size = keymap_size; + wlr_seat_keyboard_enter(wlr_seat, NULL); } diff --git a/types/wlr_wl_shell.c b/types/wlr_wl_shell.c index 84b40fc3..99371fb4 100644 --- a/types/wlr_wl_shell.c +++ b/types/wlr_wl_shell.c @@ -1,61 +1,264 @@ +#ifndef _POSIX_C_SOURCE +#define _POSIX_C_SOURCE 200809L +#endif #include <assert.h> #include <wayland-server.h> #include <wlr/util/log.h> +#include <wlr/types/wlr_surface.h> #include <wlr/types/wlr_wl_shell.h> #include <stdlib.h> +#include <wayland-server-protocol.h> -static void shell_surface_pong(struct wl_client *client, struct wl_resource - *resource, uint32_t serial) { - wlr_log(L_DEBUG, "TODO: implement shell surface pong"); +static void shell_surface_pong(struct wl_client *client, + struct wl_resource *resource, uint32_t serial) { + wlr_log(L_DEBUG, "got shell surface pong"); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + if (surface->ping_serial != serial) { + return; + } + + wl_event_source_timer_update(surface->ping_timer, 0); + surface->ping_serial = 0; } -static void shell_surface_move(struct wl_client *client, struct wl_resource - *resource, struct wl_resource *seat, uint32_t serial) { - wlr_log(L_DEBUG, "TODO: implement shell surface move"); +static void shell_surface_move(struct wl_client *client, + struct wl_resource *resource, struct wl_resource *seat_resource, + uint32_t serial) { + wlr_log(L_DEBUG, "got shell surface move"); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + struct wlr_seat_handle *seat_handle = + wl_resource_get_user_data(seat_resource); + + struct wlr_wl_shell_surface_move_event *event = + calloc(1, sizeof(struct wlr_wl_shell_surface_move_event)); + if (event == NULL) { + wl_client_post_no_memory(client); + return; + } + + event->client = client; + event->surface = surface; + event->seat_handle = seat_handle; + event->serial = serial; + + wl_signal_emit(&surface->events.request_move, event); + + free(event); } static void shell_surface_resize(struct wl_client *client, - struct wl_resource *resource, struct wl_resource *seat, uint32_t serial, - uint32_t edges) { - wlr_log(L_DEBUG, "TODO: implement shell surface resize"); + struct wl_resource *resource, struct wl_resource *seat_resource, + uint32_t serial, uint32_t edges) { + wlr_log(L_DEBUG, "got shell surface resize"); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + struct wlr_seat_handle *seat_handle = + wl_resource_get_user_data(seat_resource); + + struct wlr_wl_shell_surface_resize_event *event = + calloc(1, sizeof(struct wlr_wl_shell_surface_resize_event)); + if (event == NULL) { + wl_client_post_no_memory(client); + return; + } + + event->client = client; + event->surface = surface; + event->seat_handle = seat_handle; + event->serial = serial; + event->edges = edges; + + wl_signal_emit(&surface->events.request_resize, event); + + free(event); } static void shell_surface_set_toplevel(struct wl_client *client, struct wl_resource *resource) { - wlr_log(L_DEBUG, "TODO: implement shell surface set_toplevel"); + wlr_log(L_DEBUG, "got shell surface toplevel"); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + + if (surface->role != WLR_WL_SHELL_SURFACE_ROLE_NONE) { + return; + } + + surface->role = WLR_WL_SHELL_SURFACE_ROLE_TOPLEVEL; + + wl_signal_emit(&surface->events.set_role, surface); } static void shell_surface_set_transient(struct wl_client *client, - struct wl_resource *resource, struct wl_resource *parent, int32_t x, - int32_t y, uint32_t flags) { - wlr_log(L_DEBUG, "TODO: implement shell surface set_transient"); + struct wl_resource *resource, struct wl_resource *parent_resource, + int32_t x, int32_t y, uint32_t flags) { + wlr_log(L_DEBUG, "got shell surface transient"); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + struct wlr_wl_shell_surface *parent = + wl_resource_get_user_data(parent_resource); + // TODO: check if parent_resource == NULL? + + if (surface->role != WLR_WL_SHELL_SURFACE_ROLE_NONE) { + return; + } + + struct wlr_wl_shell_surface_transient_state *state = + calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state)); + if (state == NULL) { + wl_client_post_no_memory(client); + return; + } + + state->parent = parent; + state->x = x; + state->y = y; + state->flags = flags; + + free(surface->transient_state); + surface->transient_state = state; + + surface->role = WLR_WL_SHELL_SURFACE_ROLE_TRANSCIENT; + + wl_signal_emit(&surface->events.set_role, surface); } static void shell_surface_set_fullscreen(struct wl_client *client, struct wl_resource *resource, uint32_t method, uint32_t framerate, - struct wl_resource *output) { - wlr_log(L_DEBUG, "TODO: implement shell surface set_fullscreen"); + struct wl_resource *output_resource) { + wlr_log(L_DEBUG, "got shell surface fullscreen"); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + struct wlr_output *output = NULL; + if (output_resource != NULL) { + output = wl_resource_get_user_data(output_resource); + } + + if (surface->role == WLR_WL_SHELL_SURFACE_ROLE_TOPLEVEL) { + return; + } + + struct wlr_wl_shell_surface_set_fullscreen_event *event = + calloc(1, sizeof(struct wlr_wl_shell_surface_set_fullscreen_event)); + if (event == NULL) { + wl_client_post_no_memory(client); + return; + } + + event->client = client; + event->surface = surface; + event->method = method; + event->framerate = framerate; + event->output = output; + + wl_signal_emit(&surface->events.request_set_fullscreen, event); + + free(event); } static void shell_surface_set_popup(struct wl_client *client, - struct wl_resource *resource, struct wl_resource *seat, uint32_t serial, - struct wl_resource *parent, int32_t x, int32_t y, uint32_t flags) { - wlr_log(L_DEBUG, "TODO: implement shell surface set_popup"); + struct wl_resource *resource, struct wl_resource *seat_resource, + uint32_t serial, struct wl_resource *parent_resource, int32_t x, int32_t y, + uint32_t flags) { + wlr_log(L_DEBUG, "got shell surface popup"); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + struct wlr_seat_handle *seat_handle = + wl_resource_get_user_data(seat_resource); + struct wlr_wl_shell_surface *parent = + wl_resource_get_user_data(parent_resource); + // TODO: check if parent_resource == NULL? + + if (surface->role != WLR_WL_SHELL_SURFACE_ROLE_NONE) { + return; + } + + struct wlr_wl_shell_surface_transient_state *transcient_state = + calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state)); + if (transcient_state == NULL) { + wl_client_post_no_memory(client); + return; + } + + transcient_state->parent = parent; + transcient_state->x = x; + transcient_state->y = y; + transcient_state->flags = flags; + + struct wlr_wl_shell_surface_popup_state *popup_state = + calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state)); + if (popup_state == NULL) { + wl_client_post_no_memory(client); + return; + } + + popup_state->seat_handle = seat_handle; + popup_state->serial = serial; + + free(surface->transient_state); + surface->transient_state = transcient_state; + + free(surface->popup_state); + surface->popup_state = popup_state; + + surface->role = WLR_WL_SHELL_SURFACE_ROLE_POPUP; + + wl_signal_emit(&surface->events.set_role, surface); } static void shell_surface_set_maximized(struct wl_client *client, - struct wl_resource *resource, struct wl_resource *output) { - wlr_log(L_DEBUG, "TODO: implement shell surface set_maximized"); + struct wl_resource *resource, struct wl_resource *output_resource) { + wlr_log(L_DEBUG, "got shell surface maximized"); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + struct wlr_output *output = NULL; + if (output_resource != NULL) { + output = wl_resource_get_user_data(output_resource); + } + + if (surface->role == WLR_WL_SHELL_SURFACE_ROLE_TOPLEVEL) { + return; + } + + struct wlr_wl_shell_surface_set_maximized_event *event = + calloc(1, sizeof(struct wlr_wl_shell_surface_set_maximized_event)); + if (event == NULL) { + wl_client_post_no_memory(client); + return; + } + + event->client = client; + event->surface = surface; + event->output = output; + + wl_signal_emit(&surface->events.request_set_maximized, event); + + free(event); } static void shell_surface_set_title(struct wl_client *client, struct wl_resource *resource, const char *title) { - wlr_log(L_DEBUG, "TODO: implement shell surface set_title"); + wlr_log(L_DEBUG, "new shell surface title: %s", title); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + + char *tmp = strdup(title); + if (tmp == NULL) { + return; + } + + free(surface->title); + surface->title = tmp; + + wl_signal_emit(&surface->events.set_title, surface); } static void shell_surface_set_class(struct wl_client *client, - struct wl_resource *resource, const char *class_) { - wlr_log(L_DEBUG, "TODO: implement shell surface set_class"); + struct wl_resource *resource, const char *class) { + wlr_log(L_DEBUG, "new shell surface class: %s", class); + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + + char *tmp = strdup(class); + if (tmp == NULL) { + return; + } + + free(surface->class); + surface->class = tmp; + + wl_signal_emit(&surface->events.set_class, surface); } struct wl_shell_surface_interface shell_surface_interface = { @@ -71,27 +274,86 @@ struct wl_shell_surface_interface shell_surface_interface = { .set_class = shell_surface_set_class, }; -static void destroy_shell_surface(struct wl_resource *resource) { - struct wlr_wl_shell_surface *state = wl_resource_get_user_data(resource); - wl_list_remove(&state->link); - free(state); +static void wl_shell_surface_destroy(struct wlr_wl_shell_surface *surface) { + wl_signal_emit(&surface->events.destroy, surface); + wl_resource_set_user_data(surface->resource, NULL); + wl_list_remove(&surface->link); + wl_list_remove(&surface->surface_destroy_listener.link); + free(surface->transient_state); + free(surface->popup_state); + free(surface->title); + free(surface->class); + free(surface); +} + +static void wl_shell_surface_resource_destroy(struct wl_resource *resource) { + struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource); + if (surface != NULL) { + wl_shell_surface_destroy(surface); + } +} + +static void handle_wlr_surface_destroyed(struct wl_listener *listener, + void *data) { + struct wlr_wl_shell_surface *surface = + wl_container_of(listener, surface, surface_destroy_listener); + wl_shell_surface_destroy(surface); +} + +static int wlr_wl_shell_surface_ping_timeout(void *user_data) { + struct wlr_wl_shell_surface *surface = user_data; + wl_signal_emit(&surface->events.ping_timeout, surface); + + surface->ping_serial = 0; + return 1; } static void wl_shell_get_shell_surface(struct wl_client *client, struct wl_resource *resource, uint32_t id, - struct wl_resource *surface) { - struct wlr_texture *wlr_texture = wl_resource_get_user_data(surface); - struct wlr_wl_shell *wlr_wl_shell = wl_resource_get_user_data(resource); - struct wlr_wl_shell_surface *state = + struct wl_resource *surface_resource) { + struct wlr_surface *surface = wl_resource_get_user_data(surface_resource); + struct wlr_wl_shell *wl_shell = wl_resource_get_user_data(resource); + struct wlr_wl_shell_surface *wl_surface = calloc(1, sizeof(struct wlr_wl_shell_surface)); - state->wlr_texture = wlr_texture; - state->surface = surface; - struct wl_resource *shell_surface_resource = wl_resource_create(client, - &wl_shell_surface_interface, wl_resource_get_version(resource), id); - wlr_log(L_DEBUG, "New wl_shell %p (res %p)", state, shell_surface_resource); - wl_resource_set_implementation(shell_surface_resource, - &shell_surface_interface, state, destroy_shell_surface); - wl_list_insert(&wlr_wl_shell->surfaces, &state->link); + if (wl_surface == NULL) { + wl_client_post_no_memory(client); + return; + } + + wl_surface->shell = wl_shell; + wl_surface->client = client; + wl_surface->surface = surface; + + wl_surface->resource = wl_resource_create(client, &wl_shell_surface_interface, + wl_resource_get_version(resource), id); + wlr_log(L_DEBUG, "new wl_shell %p (res %p)", wl_surface, wl_surface->resource); + wl_resource_set_implementation(wl_surface->resource, + &shell_surface_interface, wl_surface, wl_shell_surface_resource_destroy); + + wl_signal_init(&wl_surface->events.destroy); + wl_signal_init(&wl_surface->events.ping_timeout); + wl_signal_init(&wl_surface->events.request_move); + wl_signal_init(&wl_surface->events.request_resize); + wl_signal_init(&wl_surface->events.request_set_fullscreen); + wl_signal_init(&wl_surface->events.request_set_maximized); + wl_signal_init(&wl_surface->events.set_role); + wl_signal_init(&wl_surface->events.set_title); + wl_signal_init(&wl_surface->events.set_class); + + wl_signal_add(&wl_surface->surface->signals.destroy, + &wl_surface->surface_destroy_listener); + wl_surface->surface_destroy_listener.notify = handle_wlr_surface_destroyed; + + struct wl_display *display = wl_client_get_display(client); + struct wl_event_loop *loop = wl_display_get_event_loop(display); + wl_surface->ping_timer = wl_event_loop_add_timer(loop, + wlr_wl_shell_surface_ping_timeout, wl_surface); + if (wl_surface->ping_timer == NULL) { + wl_client_post_no_memory(client); + } + + wl_list_insert(&wl_shell->surfaces, &wl_surface->link); + wl_signal_emit(&wl_shell->events.new_surface, wl_surface); } static struct wl_shell_interface wl_shell_impl = { @@ -119,21 +381,22 @@ static void wl_shell_bind(struct wl_client *wl_client, void *_wl_shell, } struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display) { - struct wlr_wl_shell *wlr_wl_shell = - calloc(1, sizeof(struct wlr_wl_shell)); - if (!wlr_wl_shell) { + struct wlr_wl_shell *wl_shell = calloc(1, sizeof(struct wlr_wl_shell)); + if (!wl_shell) { return NULL; } + wl_shell->ping_timeout = 10000; struct wl_global *wl_global = wl_global_create(display, - &wl_shell_interface, 1, wlr_wl_shell, wl_shell_bind); + &wl_shell_interface, 1, wl_shell, wl_shell_bind); if (!wl_global) { - free(wlr_wl_shell); + free(wl_shell); return NULL; } - wlr_wl_shell->wl_global = wl_global; - wl_list_init(&wlr_wl_shell->wl_resources); - wl_list_init(&wlr_wl_shell->surfaces); - return wlr_wl_shell; + wl_shell->wl_global = wl_global; + wl_list_init(&wl_shell->wl_resources); + wl_list_init(&wl_shell->surfaces); + wl_signal_init(&wl_shell->events.new_surface); + return wl_shell; } void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell) { @@ -150,3 +413,25 @@ void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell) { // wl_global_destroy(wlr_wl_shell->wl_global); free(wlr_wl_shell); } + +void wlr_wl_shell_surface_ping(struct wlr_wl_shell_surface *surface) { + if (surface->ping_serial != 0) { + // already pinged + return; + } + + surface->ping_serial = + wl_display_next_serial(wl_client_get_display(surface->client)); + wl_event_source_timer_update(surface->ping_timer, + surface->shell->ping_timeout); + wl_shell_surface_send_ping(surface->resource, surface->ping_serial); +} + +void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface, + uint32_t edges, int32_t width, int32_t height) { + wl_shell_surface_send_configure(surface->resource, edges, width, height); +} + +void wlr_wl_shell_surface_popup_done(struct wlr_wl_shell_surface *surface) { + wl_shell_surface_send_popup_done(surface->resource); +} |