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Add password buffer, refactor rendering/surfaces

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This commit is contained in:
Drew DeVault 2018-04-03 14:31:30 -04:00
parent 1fe3cb8965
commit 066143adef
9 changed files with 262 additions and 51 deletions
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79
swaylock/main.c
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@ -32,39 +32,22 @@ static void daemonize() {
}
}
static void render_frame(struct swaylock_context *context) {
struct swaylock_state *state = context->state;
context->current_buffer = get_next_buffer(state->shm,
context->buffers, context->width, context->height);
cairo_t *cairo = context->current_buffer->cairo;
if (state->args.mode == BACKGROUND_MODE_SOLID_COLOR) {
cairo_set_source_u32(cairo, state->args.color);
cairo_paint(cairo);
} else {
render_background_image(cairo, context->image,
state->args.mode, context->width, context->height);
}
wl_surface_attach(context->surface, context->current_buffer->buffer, 0, 0);
wl_surface_damage(context->surface, 0, 0, context->width, context->height);
wl_surface_commit(context->surface);
}
static void layer_surface_configure(void *data,
struct zwlr_layer_surface_v1 *surface,
struct zwlr_layer_surface_v1 *layer_surface,
uint32_t serial, uint32_t width, uint32_t height) {
struct swaylock_context *context = data;
context->width = width;
context->height = height;
zwlr_layer_surface_v1_ack_configure(surface, serial);
render_frame(context);
struct swaylock_surface *surface = data;
surface->width = width;
surface->height = height;
zwlr_layer_surface_v1_ack_configure(layer_surface, serial);
render_frame(surface);
}
static void layer_surface_closed(void *data,
struct zwlr_layer_surface_v1 *surface) {
struct swaylock_context *context = data;
zwlr_layer_surface_v1_destroy(context->layer_surface);
wl_surface_destroy(context->surface);
context->state->run_display = false;
struct zwlr_layer_surface_v1 *layer_surface) {
struct swaylock_surface *surface = data;
zwlr_layer_surface_v1_destroy(surface->layer_surface);
wl_surface_destroy(surface->surface);
surface->state->run_display = false;
}
static const struct zwlr_layer_surface_v1_listener layer_surface_listener = {
@ -89,12 +72,12 @@ static void handle_global(void *data, struct wl_registry *registry,
state->layer_shell = wl_registry_bind(
registry, name, &zwlr_layer_shell_v1_interface, 1);
} else if (strcmp(interface, wl_output_interface.name) == 0) {
struct swaylock_context *context =
calloc(1, sizeof(struct swaylock_context));
context->state = state;
context->output = wl_registry_bind(registry, name,
struct swaylock_surface *surface =
calloc(1, sizeof(struct swaylock_surface));
surface->state = state;
surface->output = wl_registry_bind(registry, name,
&wl_output_interface, 1);
wl_list_insert(&state->contexts, &context->link);
wl_list_insert(&state->surfaces, &surface->link);
}
}
@ -198,7 +181,7 @@ int main(int argc, char **argv) {
}
}
wl_list_init(&state.contexts);
wl_list_init(&state.surfaces);
state.xkb.context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
assert(state.display = wl_display_connect(NULL));
@ -207,33 +190,33 @@ int main(int argc, char **argv) {
wl_display_roundtrip(state.display);
assert(state.compositor && state.layer_shell && state.shm);
if (wl_list_empty(&state.contexts)) {
if (wl_list_empty(&state.surfaces)) {
wlr_log(L_DEBUG, "Exiting - no outputs to show on.");
return 0;
}
struct swaylock_context *context;
wl_list_for_each(context, &state.contexts, link) {
assert(context->surface =
struct swaylock_surface *surface;
wl_list_for_each(surface, &state.surfaces, link) {
assert(surface->surface =
wl_compositor_create_surface(state.compositor));
context->layer_surface = zwlr_layer_shell_v1_get_layer_surface(
state.layer_shell, context->surface, context->output,
surface->layer_surface = zwlr_layer_shell_v1_get_layer_surface(
state.layer_shell, surface->surface, surface->output,
ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY, "lockscreen");
assert(context->layer_surface);
assert(surface->layer_surface);
zwlr_layer_surface_v1_set_size(context->layer_surface, 0, 0);
zwlr_layer_surface_v1_set_anchor(context->layer_surface,
zwlr_layer_surface_v1_set_size(surface->layer_surface, 0, 0);
zwlr_layer_surface_v1_set_anchor(surface->layer_surface,
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP |
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM |
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT);
zwlr_layer_surface_v1_set_exclusive_zone(context->layer_surface, -1);
zwlr_layer_surface_v1_set_exclusive_zone(surface->layer_surface, -1);
zwlr_layer_surface_v1_set_keyboard_interactivity(
context->layer_surface, true);
zwlr_layer_surface_v1_add_listener(context->layer_surface,
&layer_surface_listener, context);
wl_surface_commit(context->surface);
surface->layer_surface, true);
zwlr_layer_surface_v1_add_listener(surface->layer_surface,
&layer_surface_listener, surface);
wl_surface_commit(surface->surface);
wl_display_roundtrip(state.display);
}