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-rw-r--r--include/swaylock/swaylock.h12
-rw-r--r--meson.build2
-rw-r--r--protocols/meson.build6
-rw-r--r--swaylock/main.c138
-rw-r--r--swaylock/render.c2
5 files changed, 136 insertions, 24 deletions
diff --git a/include/swaylock/swaylock.h b/include/swaylock/swaylock.h
index 07b908d7..e161ada9 100644
--- a/include/swaylock/swaylock.h
+++ b/include/swaylock/swaylock.h
@@ -37,23 +37,35 @@ struct swaylock_state {
struct zwlr_input_inhibit_manager_v1 *input_inhibit_manager;
struct wl_shm *shm;
struct wl_list surfaces;
+ struct wl_list images;
struct swaylock_args args;
struct swaylock_password password;
struct swaylock_xkb xkb;
enum auth_state auth_state;
bool run_display;
+ struct zxdg_output_manager_v1 *zxdg_output_manager;
};
struct swaylock_surface {
cairo_surface_t *image;
struct swaylock_state *state;
struct wl_output *output;
+ struct zxdg_output_v1 *xdg_output;
struct wl_surface *surface;
struct zwlr_layer_surface_v1 *layer_surface;
struct pool_buffer buffers[2];
struct pool_buffer *current_buffer;
uint32_t width, height;
int32_t scale;
+ char *output_name;
+ struct wl_list link;
+};
+
+// There is exactly one swaylock_image for each -i argument
+struct swaylock_image {
+ char *path;
+ char *output_name;
+ cairo_surface_t *cairo_surface;
struct wl_list link;
};
diff --git a/meson.build b/meson.build
index b943236f..d4ee1a11 100644
--- a/meson.build
+++ b/meson.build
@@ -29,7 +29,7 @@ wayland_server = dependency('wayland-server')
wayland_client = dependency('wayland-client')
wayland_cursor = dependency('wayland-cursor')
wayland_egl = dependency('wayland-egl')
-wayland_protos = dependency('wayland-protocols')
+wayland_protos = dependency('wayland-protocols', version: '>=1.14')
xkbcommon = dependency('xkbcommon')
cairo = dependency('cairo')
pango = dependency('pango')
diff --git a/protocols/meson.build b/protocols/meson.build
index 9966c02f..a031245c 100644
--- a/protocols/meson.build
+++ b/protocols/meson.build
@@ -29,16 +29,18 @@ wayland_scanner_server = generator(
client_protocols = [
[wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'],
+ [wl_protocol_dir, 'unstable/xdg-output/xdg-output-unstable-v1.xml'],
['wlr-layer-shell-unstable-v1.xml'],
['idle.xml'],
- ['wlr-input-inhibitor-unstable-v1.xml']
+ ['wlr-input-inhibitor-unstable-v1.xml'],
]
server_protocols = [
[wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'],
[wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'],
+ [wl_protocol_dir, 'unstable/xdg-output/xdg-output-unstable-v1.xml'],
['wlr-layer-shell-unstable-v1.xml'],
- ['wlr-input-inhibitor-unstable-v1.xml']
+ ['wlr-input-inhibitor-unstable-v1.xml'],
]
client_protos_src = []
diff --git a/swaylock/main.c b/swaylock/main.c
index 200c1b5f..91c28bd2 100644
--- a/swaylock/main.c
+++ b/swaylock/main.c
@@ -13,6 +13,7 @@
#include <time.h>
#include <unistd.h>
#include <wayland-client.h>
+#include <wordexp.h>
#include <wlr/util/log.h>
#include "swaylock/seat.h"
#include "swaylock/swaylock.h"
@@ -20,9 +21,11 @@
#include "pool-buffer.h"
#include "cairo.h"
#include "log.h"
+#include "stringop.h"
#include "util.h"
#include "wlr-input-inhibitor-unstable-v1-client-protocol.h"
#include "wlr-layer-shell-unstable-v1-client-protocol.h"
+#include "xdg-output-unstable-v1-client-protocol.h"
void sway_terminate(int exit_code) {
exit(exit_code);
@@ -84,22 +87,23 @@ static const struct zwlr_layer_surface_v1_listener layer_surface_listener = {
.closed = layer_surface_closed,
};
-static void output_geometry(void *data, struct wl_output *output, int32_t x,
+static void handle_wl_output_geometry(void *data, struct wl_output *output, int32_t x,
int32_t y, int32_t width_mm, int32_t height_mm, int32_t subpixel,
const char *make, const char *model, int32_t transform) {
// Who cares
}
-static void output_mode(void *data, struct wl_output *output, uint32_t flags,
+static void handle_wl_output_mode(void *data, struct wl_output *output, uint32_t flags,
int32_t width, int32_t height, int32_t refresh) {
// Who cares
}
-static void output_done(void *data, struct wl_output *output) {
+static void handle_wl_output_done(void *data, struct wl_output *output) {
// Who cares
}
-static void output_scale(void *data, struct wl_output *output, int32_t factor) {
+static void handle_wl_output_scale(void *data, struct wl_output *output,
+ int32_t factor) {
struct swaylock_surface *surface = data;
surface->scale = factor;
if (surface->state->run_display) {
@@ -107,11 +111,46 @@ static void output_scale(void *data, struct wl_output *output, int32_t factor) {
}
}
-struct wl_output_listener output_listener = {
- .geometry = output_geometry,
- .mode = output_mode,
- .done = output_done,
- .scale = output_scale,
+struct wl_output_listener _wl_output_listener = {
+ .geometry = handle_wl_output_geometry,
+ .mode = handle_wl_output_mode,
+ .done = handle_wl_output_done,
+ .scale = handle_wl_output_scale,
+};
+
+static void handle_xdg_output_logical_size(void *data, struct zxdg_output_v1 *output,
+ int width, int height) {
+ // Who cares
+}
+
+static void handle_xdg_output_logical_position(void *data,
+ struct zxdg_output_v1 *output, int x, int y) {
+ // Who cares
+}
+
+static void handle_xdg_output_name(void *data, struct zxdg_output_v1 *output,
+ const char *name) {
+ wlr_log(L_DEBUG, "output name is %s", name);
+ struct swaylock_surface *surface = data;
+ surface->xdg_output = output;
+ surface->output_name = strdup(name);
+}
+
+static void handle_xdg_output_description(void *data, struct zxdg_output_v1 *output,
+ const char *description) {
+ // Who cares
+}
+
+static void handle_xdg_output_done(void *data, struct zxdg_output_v1 *output) {
+ // Who cares
+}
+
+struct zxdg_output_v1_listener _xdg_output_listener = {
+ .logical_position = handle_xdg_output_logical_position,
+ .logical_size = handle_xdg_output_logical_size,
+ .done = handle_xdg_output_done,
+ .name = handle_xdg_output_name,
+ .description = handle_xdg_output_description,
};
static void handle_global(void *data, struct wl_registry *registry,
@@ -133,13 +172,16 @@ static void handle_global(void *data, struct wl_registry *registry,
} else if (strcmp(interface, zwlr_input_inhibit_manager_v1_interface.name) == 0) {
state->input_inhibit_manager = wl_registry_bind(
registry, name, &zwlr_input_inhibit_manager_v1_interface, 1);
+ } else if (strcmp(interface, zxdg_output_manager_v1_interface.name) == 0) {
+ state->zxdg_output_manager = wl_registry_bind(
+ registry, name, &zxdg_output_manager_v1_interface, 2);
} else if (strcmp(interface, wl_output_interface.name) == 0) {
struct swaylock_surface *surface =
calloc(1, sizeof(struct swaylock_surface));
surface->state = state;
surface->output = wl_registry_bind(registry, name,
&wl_output_interface, 3);
- wl_output_add_listener(surface->output, &output_listener, surface);
+ wl_output_add_listener(surface->output, &_wl_output_listener, surface);
wl_list_insert(&state->surfaces, &surface->link);
}
}
@@ -154,6 +196,53 @@ static const struct wl_registry_listener registry_listener = {
.global_remove = handle_global_remove,
};
+static cairo_surface_t *select_image(struct swaylock_state *state,
+ struct swaylock_surface *surface) {
+ struct swaylock_image *image;
+ cairo_surface_t *default_image = NULL;
+ wl_list_for_each(image, &state->images, link) {
+ if (lenient_strcmp(image->output_name, surface->output_name) == 0) {
+ return image->cairo_surface;
+ } else if (!image->output_name) {
+ default_image = image->cairo_surface;
+ }
+ }
+ return default_image;
+}
+
+static void load_image(char *arg, struct swaylock_state *state) {
+ // [<output>:]<path>
+ struct swaylock_image *image = malloc(sizeof(struct swaylock_image));
+ char *separator = strchr(arg, ':');
+ if (separator) {
+ *separator = '\0';
+ image->output_name = strdup(arg);
+ image->path = strdup(separator + 1);
+ } else {
+ image->output_name = NULL;
+ image->path = strdup(arg);
+ }
+
+ // Bash doesn't replace the ~ with $HOME if the output name is supplied
+ wordexp_t p;
+ if (wordexp(image->path, &p, 0) == 0) {
+ free(image->path);
+ image->path = strdup(p.we_wordv[0]);
+ wordfree(&p);
+ }
+
+ // Load the actual image
+ image->cairo_surface = load_background_image(image->path);
+ if (!image->cairo_surface) {
+ free(image);
+ return;
+ }
+ wl_list_insert(&state->images, &image->link);
+ state->args.mode = BACKGROUND_MODE_FILL;
+ wlr_log(L_DEBUG, "Loaded image %s for output %s",
+ image->path, image->output_name ? image->output_name : "*");
+}
+
static struct swaylock_state state;
int main(int argc, char **argv) {
@@ -180,16 +269,15 @@ int main(int argc, char **argv) {
" -v, --version Show the version number and quit.\n"
" -i, --image [<output>:]<path> Display the given image.\n"
" -u, --no-unlock-indicator Disable the unlock indicator.\n"
- " -f, --daemonize Detach from the controlling terminal.\n"
- " --socket <socket> Use the specified socket.\n";
+ " -f, --daemonize Detach from the controlling terminal.\n";
struct swaylock_args args = {
.mode = BACKGROUND_MODE_SOLID_COLOR,
.color = 0xFFFFFFFF,
.show_indicator = true,
};
- cairo_surface_t *background_image = NULL;
state.args = args;
+ wl_list_init(&state.images);
wlr_log_init(L_DEBUG, NULL);
int c;
@@ -206,12 +294,7 @@ int main(int argc, char **argv) {
break;
}
case 'i':
- // TODO: Multiple background images (bleh)
- background_image = load_background_image(optarg);
- if (!background_image) {
- return 1;
- }
- state.args.mode = BACKGROUND_MODE_FILL;
+ load_image(optarg, &state);
break;
case 's':
state.args.mode = parse_background_mode(optarg);
@@ -261,6 +344,7 @@ int main(int argc, char **argv) {
if (!state.input_inhibit_manager) {
wlr_log(L_ERROR, "Compositor does not support the input inhibitor "
"protocol, refusing to run insecurely");
+ return 1;
}
if (wl_list_empty(&state.surfaces)) {
@@ -268,9 +352,23 @@ int main(int argc, char **argv) {
return 0;
}
+ if (state.zxdg_output_manager) {
+ struct swaylock_surface *surface;
+ wl_list_for_each(surface, &state.surfaces, link) {
+ surface->xdg_output = zxdg_output_manager_v1_get_xdg_output(
+ state.zxdg_output_manager, surface->output);
+ zxdg_output_v1_add_listener(
+ surface->xdg_output, &_xdg_output_listener, surface);
+ }
+ wl_display_roundtrip(state.display);
+ } else {
+ wlr_log(L_INFO, "Compositor does not support zxdg output manager, "
+ "images assigned to named outputs will not work");
+ }
+
struct swaylock_surface *surface;
wl_list_for_each(surface, &state.surfaces, link) {
- surface->image = background_image;
+ surface->image = select_image(&state, surface);
surface->surface = wl_compositor_create_surface(state.compositor);
assert(surface->surface);
diff --git a/swaylock/render.c b/swaylock/render.c
index 7d9d25a5..cc40f4e9 100644
--- a/swaylock/render.c
+++ b/swaylock/render.c
@@ -23,7 +23,7 @@ void render_frame(struct swaylock_surface *surface) {
cairo_t *cairo = surface->current_buffer->cairo;
cairo_identity_matrix(cairo);
- if (state->args.mode == BACKGROUND_MODE_SOLID_COLOR) {
+ if (state->args.mode == BACKGROUND_MODE_SOLID_COLOR || !surface->image) {
cairo_set_source_u32(cairo, state->args.color);
cairo_paint(cairo);
} else {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-14 22:09:02 +0000