diff --git a/protocols/CMakeLists.txt b/protocols/CMakeLists.txt index ff0a2e4d..a9b459ab 100644 --- a/protocols/CMakeLists.txt +++ b/protocols/CMakeLists.txt @@ -22,12 +22,18 @@ WAYLAND_ADD_PROTOCOL_SERVER(proto-server-swaylock swaylock ) +WAYLAND_ADD_PROTOCOL_SERVER(proto-server-gamma-control + gamma-control.xml + gamma-control +) + add_library(sway-protocols STATIC ${proto-client-xdg-shell} ${proto-client-desktop-shell} ${proto-server-desktop-shell} ${proto-client-swaylock} ${proto-server-swaylock} + ${proto-server-gamma-control} ) set(PROTOCOLS_INCLUDE_DIRS ${CMAKE_BINARY_DIR}/protocols PARENT_SCOPE) diff --git a/protocols/gamma-control.xml b/protocols/gamma-control.xml new file mode 100644 index 00000000..e6e33265 --- /dev/null +++ b/protocols/gamma-control.xml @@ -0,0 +1,57 @@ + + + + + Copyright © 2015 Giulio camuffo + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that copyright notice and this permission + notice appear in supporting documentation, and that the name of + the copyright holders not be used in advertising or publicity + pertaining to distribution of the software without specific, + written prior permission. The copyright holders make no + representations about the suitability of this software for any + purpose. It is provided "as is" without express or implied + warranty. + + THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF + THIS SOFTWARE. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sway/extensions.c b/sway/extensions.c index 5fee7d38..15d2f971 100644 --- a/sway/extensions.c +++ b/sway/extensions.c @@ -4,6 +4,7 @@ #include #include "wayland-desktop-shell-server-protocol.h" #include "wayland-swaylock-server-protocol.h" +#include "wayland-gamma-control-server-protocol.h" #include "sway/layout.h" #include "sway/input_state.h" #include "sway/extensions.h" @@ -140,6 +141,52 @@ static void desktop_unlock(struct wl_client *client, struct wl_resource *resourc sway_log(L_ERROR, "desktop_unlock is not currently supported"); } +static void set_grab_surface(struct wl_client *client, struct wl_resource *resource, struct wl_resource *surface) { + sway_log(L_ERROR, "desktop_set_grab_surface is not currently supported"); +} + +static void desktop_ready(struct wl_client *client, struct wl_resource *resource) { + // nop +} + +static void set_panel_position(struct wl_client *client, struct wl_resource *resource, uint32_t position) { + pid_t pid; + wl_client_get_credentials(client, &pid, NULL, NULL); + if (!(get_feature_policy(pid) & FEATURE_PANEL)) { + sway_log(L_INFO, "Denying panel feature to %d", pid); + return; + } + struct panel_config *config = find_or_create_panel_config(resource); + sway_log(L_DEBUG, "Panel position for wl_resource %p changed %d => %d", resource, config->panel_position, position); + config->panel_position = position; + arrange_windows(&root_container, -1, -1); +} + +static struct desktop_shell_interface desktop_shell_implementation = { + .set_background = set_background, + .set_panel = set_panel, + .set_lock_surface = desktop_set_lock_surface, + .unlock = desktop_unlock, + .set_grab_surface = set_grab_surface, + .desktop_ready = desktop_ready, + .set_panel_position = set_panel_position +}; + +static void desktop_shell_bind(struct wl_client *client, void *data, + unsigned int version, unsigned int id) { + if (version > 3) { + // Unsupported version + return; + } + + struct wl_resource *resource = wl_resource_create(client, &desktop_shell_interface, version, id); + if (!resource) { + wl_client_post_no_memory(client); + } + + wl_resource_set_implementation(resource, &desktop_shell_implementation, NULL, NULL); +} + static void set_lock_surface(struct wl_client *client, struct wl_resource *resource, struct wl_resource *_output, struct wl_resource *surface) { pid_t pid; @@ -179,57 +226,11 @@ static void unlock(struct wl_client *client, struct wl_resource *resource) { // This isn't really necessary, we just unlock when the client exits. } -static void set_grab_surface(struct wl_client *client, struct wl_resource *resource, struct wl_resource *surface) { - sway_log(L_ERROR, "desktop_set_grab_surface is not currently supported"); -} - -static void desktop_ready(struct wl_client *client, struct wl_resource *resource) { - // nop -} - -static void set_panel_position(struct wl_client *client, struct wl_resource *resource, uint32_t position) { - pid_t pid; - wl_client_get_credentials(client, &pid, NULL, NULL); - if (!(get_feature_policy(pid) & FEATURE_PANEL)) { - sway_log(L_INFO, "Denying panel feature to %d", pid); - return; - } - struct panel_config *config = find_or_create_panel_config(resource); - sway_log(L_DEBUG, "Panel position for wl_resource %p changed %d => %d", resource, config->panel_position, position); - config->panel_position = position; - arrange_windows(&root_container, -1, -1); -} - -static struct desktop_shell_interface desktop_shell_implementation = { - .set_background = set_background, - .set_panel = set_panel, - .set_lock_surface = desktop_set_lock_surface, - .unlock = desktop_unlock, - .set_grab_surface = set_grab_surface, - .desktop_ready = desktop_ready, - .set_panel_position = set_panel_position -}; - static struct lock_interface swaylock_implementation = { .set_lock_surface = set_lock_surface, .unlock = unlock }; -static void desktop_shell_bind(struct wl_client *client, void *data, - unsigned int version, unsigned int id) { - if (version > 3) { - // Unsupported version - return; - } - - struct wl_resource *resource = wl_resource_create(client, &desktop_shell_interface, version, id); - if (!resource) { - wl_client_post_no_memory(client); - } - - wl_resource_set_implementation(resource, &desktop_shell_implementation, NULL, NULL); -} - static void swaylock_bind(struct wl_client *client, void *data, unsigned int version, unsigned int id) { if (version > 1) { @@ -245,6 +246,80 @@ static void swaylock_bind(struct wl_client *client, void *data, wl_resource_set_implementation(resource, &swaylock_implementation, NULL, NULL); } +static void gamma_control_destroy(struct wl_client *client, struct wl_resource *res) { + wl_resource_destroy(res); +} + +static void gamma_control_set_gamma(struct wl_client *client, + struct wl_resource *res, struct wl_array *red, + struct wl_array *green, struct wl_array *blue) { + if (red->size != green->size || red->size != blue->size) { + wl_resource_post_error(res, GAMMA_CONTROL_ERROR_INVALID_GAMMA, + "The gamma ramps don't have the same size"); + return; + } + uint16_t *r = (uint16_t *)red->data; + uint16_t *g = (uint16_t *)green->data; + uint16_t *b = (uint16_t *)blue->data; + wlc_handle output = wlc_handle_from_wl_output_resource( + wl_resource_get_user_data(res)); + if (!output) { + return; + } + sway_log(L_DEBUG, "Setting gamma for output"); + wlc_output_set_gamma(output, red->size / sizeof(uint16_t), r, g, b); +} + +static void gamma_control_reset_gamma(struct wl_client *client, + struct wl_resource *resource) { + // This space intentionally left blank +} + +static struct gamma_control_interface gamma_control_implementation = { + .destroy = gamma_control_destroy, + .set_gamma = gamma_control_set_gamma, + .reset_gamma = gamma_control_reset_gamma +}; + +static void gamma_control_manager_destroy(struct wl_client *client, + struct wl_resource *res) { + wl_resource_destroy(res); +} + +static void gamma_control_manager_get(struct wl_client *client, + struct wl_resource *res, uint32_t id, struct wl_resource *_output) { + struct wl_resource *manager_res = wl_resource_create(client, + &gamma_control_interface, wl_resource_get_version(res), id); + wlc_handle output = wlc_handle_from_wl_output_resource(_output); + if (!output) { + return; + } + wl_resource_set_implementation(manager_res, &gamma_control_implementation, + _output, NULL); + gamma_control_send_gamma_size(manager_res, wlc_output_get_gamma_size(output)); +} + +static struct gamma_control_manager_interface gamma_manager_implementation = { + .destroy = gamma_control_manager_destroy, + .get_gamma_control = gamma_control_manager_get +}; + +static void gamma_control_manager_bind(struct wl_client *client, void *data, + unsigned int version, unsigned int fd) { + if (version > 1) { + // Unsupported version + return; + } + + struct wl_resource *resource = wl_resource_create(client, + &gamma_control_manager_interface, version, fd); + if (!resource) { + wl_client_post_no_memory(client); + } + + wl_resource_set_implementation(resource, &gamma_manager_implementation, NULL, NULL); +} + void register_extensions(void) { wl_global_create(wlc_get_wl_display(), &desktop_shell_interface, 3, NULL, desktop_shell_bind); desktop_shell.backgrounds = create_list(); @@ -252,4 +327,6 @@ void register_extensions(void) { desktop_shell.lock_surfaces = create_list(); desktop_shell.is_locked = false; wl_global_create(wlc_get_wl_display(), &lock_interface, 1, NULL, swaylock_bind); + wl_global_create(wlc_get_wl_display(), &gamma_control_manager_interface, 1, + NULL, gamma_control_manager_bind); }