12876932a9
`i3 4.16` allows users to list multiple outputs for a workspace and the first available will be used. The syntax is as follows: `workspace <workspace> output <outputs...>` Additionally when the workspace is created, the outputs get added to the output priority list in the order specified. This ensures that if a higher output gets connected, the workspace will move to the higher output. This works the same way as if the user had a workspace on an output, disconnected the output, and then later reconnected the output.
390 lines
11 KiB
C
390 lines
11 KiB
C
#define _POSIX_C_SOURCE 200809L
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
#include <strings.h>
|
|
#include <wlr/types/wlr_output_damage.h>
|
|
#include "sway/ipc-server.h"
|
|
#include "sway/layers.h"
|
|
#include "sway/output.h"
|
|
#include "sway/tree/arrange.h"
|
|
#include "sway/tree/output.h"
|
|
#include "sway/tree/workspace.h"
|
|
#include "log.h"
|
|
#include "util.h"
|
|
|
|
static void restore_workspaces(struct sway_output *output) {
|
|
// Workspace output priority
|
|
for (int i = 0; i < root->outputs->length; i++) {
|
|
struct sway_output *other = root->outputs->items[i];
|
|
if (other == output) {
|
|
continue;
|
|
}
|
|
|
|
for (int j = 0; j < other->workspaces->length; j++) {
|
|
struct sway_workspace *ws = other->workspaces->items[j];
|
|
struct sway_output *highest =
|
|
workspace_output_get_highest_available(ws, NULL);
|
|
if (highest == output) {
|
|
workspace_detach(ws);
|
|
output_add_workspace(output, ws);
|
|
ipc_event_workspace(NULL, ws, "move");
|
|
j--;
|
|
}
|
|
}
|
|
|
|
if (other->workspaces->length == 0) {
|
|
char *next = workspace_next_name(other->wlr_output->name);
|
|
struct sway_workspace *ws = workspace_create(other, next);
|
|
free(next);
|
|
ipc_event_workspace(NULL, ws, "init");
|
|
}
|
|
}
|
|
|
|
// Saved workspaces
|
|
for (int i = 0; i < root->saved_workspaces->length; ++i) {
|
|
struct sway_workspace *ws = root->saved_workspaces->items[i];
|
|
output_add_workspace(output, ws);
|
|
ipc_event_workspace(NULL, ws, "move");
|
|
}
|
|
root->saved_workspaces->length = 0;
|
|
|
|
output_sort_workspaces(output);
|
|
}
|
|
|
|
struct sway_output *output_create(struct wlr_output *wlr_output) {
|
|
struct sway_output *output = calloc(1, sizeof(struct sway_output));
|
|
node_init(&output->node, N_OUTPUT, output);
|
|
output->wlr_output = wlr_output;
|
|
wlr_output->data = output;
|
|
|
|
wl_signal_add(&wlr_output->events.destroy, &output->destroy);
|
|
|
|
wl_list_insert(&root->all_outputs, &output->link);
|
|
|
|
output->workspaces = create_list();
|
|
output->current.workspaces = create_list();
|
|
|
|
return output;
|
|
}
|
|
|
|
void output_enable(struct sway_output *output, struct output_config *oc) {
|
|
if (!sway_assert(!output->enabled, "output is already enabled")) {
|
|
return;
|
|
}
|
|
struct wlr_output *wlr_output = output->wlr_output;
|
|
size_t len = sizeof(output->layers) / sizeof(output->layers[0]);
|
|
for (size_t i = 0; i < len; ++i) {
|
|
wl_list_init(&output->layers[i]);
|
|
}
|
|
wl_signal_init(&output->events.destroy);
|
|
|
|
output->enabled = true;
|
|
list_add(root->outputs, output);
|
|
|
|
output->lx = wlr_output->lx;
|
|
output->ly = wlr_output->ly;
|
|
wlr_output_transformed_resolution(wlr_output,
|
|
&output->width, &output->height);
|
|
|
|
restore_workspaces(output);
|
|
|
|
if (!output->workspaces->length) {
|
|
// Create workspace
|
|
char *ws_name = workspace_next_name(wlr_output->name);
|
|
wlr_log(WLR_DEBUG, "Creating default workspace %s", ws_name);
|
|
struct sway_workspace *ws = workspace_create(output, ws_name);
|
|
// Set each seat's focus if not already set
|
|
struct sway_seat *seat = NULL;
|
|
wl_list_for_each(seat, &server.input->seats, link) {
|
|
if (!seat->has_focus) {
|
|
seat_set_focus_workspace(seat, ws);
|
|
}
|
|
}
|
|
free(ws_name);
|
|
ipc_event_workspace(NULL, ws, "init");
|
|
}
|
|
|
|
|
|
apply_output_config(oc, output);
|
|
|
|
input_manager_configure_xcursor();
|
|
|
|
wl_signal_add(&wlr_output->events.mode, &output->mode);
|
|
wl_signal_add(&wlr_output->events.transform, &output->transform);
|
|
wl_signal_add(&wlr_output->events.scale, &output->scale);
|
|
wl_signal_add(&wlr_output->events.present, &output->present);
|
|
wl_signal_add(&output->damage->events.frame, &output->damage_frame);
|
|
wl_signal_add(&output->damage->events.destroy, &output->damage_destroy);
|
|
|
|
output_add_listeners(output);
|
|
|
|
wl_signal_emit(&root->events.new_node, &output->node);
|
|
|
|
arrange_layers(output);
|
|
arrange_root();
|
|
}
|
|
|
|
static void evacuate_sticky(struct sway_workspace *old_ws,
|
|
struct sway_output *new_output) {
|
|
struct sway_workspace *new_ws = output_get_active_workspace(new_output);
|
|
while (old_ws->floating->length) {
|
|
struct sway_container *sticky = old_ws->floating->items[0];
|
|
container_detach(sticky);
|
|
workspace_add_floating(new_ws, sticky);
|
|
container_handle_fullscreen_reparent(sticky);
|
|
container_floating_move_to_center(sticky);
|
|
ipc_event_window(sticky, "move");
|
|
}
|
|
workspace_detect_urgent(new_ws);
|
|
}
|
|
|
|
static void output_evacuate(struct sway_output *output) {
|
|
if (!output->workspaces->length) {
|
|
return;
|
|
}
|
|
struct sway_output *fallback_output = NULL;
|
|
if (root->outputs->length > 1) {
|
|
fallback_output = root->outputs->items[0];
|
|
if (fallback_output == output) {
|
|
fallback_output = root->outputs->items[1];
|
|
}
|
|
}
|
|
|
|
while (output->workspaces->length) {
|
|
struct sway_workspace *workspace = output->workspaces->items[0];
|
|
|
|
workspace_detach(workspace);
|
|
|
|
struct sway_output *new_output =
|
|
workspace_output_get_highest_available(workspace, output);
|
|
if (!new_output) {
|
|
new_output = fallback_output;
|
|
}
|
|
|
|
if (workspace_is_empty(workspace)) {
|
|
// If floating is not empty, there are sticky containers to move
|
|
if (workspace->floating->length) {
|
|
evacuate_sticky(workspace, new_output);
|
|
}
|
|
workspace_begin_destroy(workspace);
|
|
continue;
|
|
}
|
|
|
|
if (new_output) {
|
|
workspace_output_add_priority(workspace, new_output);
|
|
output_add_workspace(new_output, workspace);
|
|
output_sort_workspaces(new_output);
|
|
ipc_event_workspace(NULL, workspace, "move");
|
|
} else {
|
|
list_add(root->saved_workspaces, workspace);
|
|
}
|
|
}
|
|
}
|
|
|
|
void output_destroy(struct sway_output *output) {
|
|
if (!sway_assert(output->node.destroying,
|
|
"Tried to free output which wasn't marked as destroying")) {
|
|
return;
|
|
}
|
|
if (!sway_assert(output->wlr_output == NULL,
|
|
"Tried to free output which still had a wlr_output")) {
|
|
return;
|
|
}
|
|
if (!sway_assert(output->node.ntxnrefs == 0, "Tried to free output "
|
|
"which is still referenced by transactions")) {
|
|
return;
|
|
}
|
|
list_free(output->workspaces);
|
|
list_free(output->current.workspaces);
|
|
free(output);
|
|
}
|
|
|
|
static void untrack_output(struct sway_container *con, void *data) {
|
|
struct sway_output *output = data;
|
|
int index = list_find(con->outputs, output);
|
|
if (index != -1) {
|
|
list_del(con->outputs, index);
|
|
}
|
|
}
|
|
|
|
void output_disable(struct sway_output *output) {
|
|
if (!sway_assert(output->enabled, "Expected an enabled output")) {
|
|
return;
|
|
}
|
|
wlr_log(WLR_DEBUG, "Disabling output '%s'", output->wlr_output->name);
|
|
wl_signal_emit(&output->events.destroy, output);
|
|
|
|
output_evacuate(output);
|
|
|
|
root_for_each_container(untrack_output, output);
|
|
|
|
int index = list_find(root->outputs, output);
|
|
list_del(root->outputs, index);
|
|
|
|
wl_list_remove(&output->mode.link);
|
|
wl_list_remove(&output->transform.link);
|
|
wl_list_remove(&output->scale.link);
|
|
wl_list_remove(&output->present.link);
|
|
wl_list_remove(&output->damage_destroy.link);
|
|
wl_list_remove(&output->damage_frame.link);
|
|
|
|
output->enabled = false;
|
|
|
|
arrange_root();
|
|
}
|
|
|
|
void output_begin_destroy(struct sway_output *output) {
|
|
if (!sway_assert(!output->enabled, "Expected a disabled output")) {
|
|
return;
|
|
}
|
|
wlr_log(WLR_DEBUG, "Destroying output '%s'", output->wlr_output->name);
|
|
|
|
output->node.destroying = true;
|
|
node_set_dirty(&output->node);
|
|
|
|
wl_list_remove(&output->link);
|
|
wl_list_remove(&output->destroy.link);
|
|
output->wlr_output->data = NULL;
|
|
output->wlr_output = NULL;
|
|
}
|
|
|
|
struct output_config *output_find_config(struct sway_output *output) {
|
|
const char *name = output->wlr_output->name;
|
|
char identifier[128];
|
|
output_get_identifier(identifier, sizeof(identifier), output);
|
|
|
|
struct output_config *oc = NULL, *all = NULL;
|
|
for (int i = 0; i < config->output_configs->length; ++i) {
|
|
struct output_config *cur = config->output_configs->items[i];
|
|
|
|
if (strcasecmp(name, cur->name) == 0 ||
|
|
strcasecmp(identifier, cur->name) == 0) {
|
|
wlr_log(WLR_DEBUG, "Matched output config for %s", name);
|
|
oc = cur;
|
|
}
|
|
if (strcasecmp("*", cur->name) == 0) {
|
|
wlr_log(WLR_DEBUG, "Matched wildcard output config for %s", name);
|
|
all = cur;
|
|
}
|
|
|
|
if (oc && all) {
|
|
break;
|
|
}
|
|
}
|
|
if (!oc) {
|
|
oc = all;
|
|
}
|
|
|
|
return oc;
|
|
}
|
|
|
|
struct sway_output *output_from_wlr_output(struct wlr_output *output) {
|
|
return output->data;
|
|
}
|
|
|
|
struct sway_output *output_get_in_direction(struct sway_output *reference,
|
|
enum wlr_direction direction) {
|
|
if (!sway_assert(direction, "got invalid direction: %d", direction)) {
|
|
return NULL;
|
|
}
|
|
int lx = reference->wlr_output->lx + reference->width / 2;
|
|
int ly = reference->wlr_output->ly + reference->height / 2;
|
|
struct wlr_output *wlr_adjacent = wlr_output_layout_adjacent_output(
|
|
root->output_layout, direction, reference->wlr_output, lx, ly);
|
|
if (!wlr_adjacent) {
|
|
return NULL;
|
|
}
|
|
return output_from_wlr_output(wlr_adjacent);
|
|
}
|
|
|
|
void output_add_workspace(struct sway_output *output,
|
|
struct sway_workspace *workspace) {
|
|
if (workspace->output) {
|
|
workspace_detach(workspace);
|
|
}
|
|
list_add(output->workspaces, workspace);
|
|
workspace->output = output;
|
|
node_set_dirty(&output->node);
|
|
node_set_dirty(&workspace->node);
|
|
}
|
|
|
|
void output_for_each_workspace(struct sway_output *output,
|
|
void (*f)(struct sway_workspace *ws, void *data), void *data) {
|
|
for (int i = 0; i < output->workspaces->length; ++i) {
|
|
struct sway_workspace *workspace = output->workspaces->items[i];
|
|
f(workspace, data);
|
|
}
|
|
}
|
|
|
|
void output_for_each_container(struct sway_output *output,
|
|
void (*f)(struct sway_container *con, void *data), void *data) {
|
|
for (int i = 0; i < output->workspaces->length; ++i) {
|
|
struct sway_workspace *workspace = output->workspaces->items[i];
|
|
workspace_for_each_container(workspace, f, data);
|
|
}
|
|
}
|
|
|
|
struct sway_workspace *output_find_workspace(struct sway_output *output,
|
|
bool (*test)(struct sway_workspace *ws, void *data), void *data) {
|
|
for (int i = 0; i < output->workspaces->length; ++i) {
|
|
struct sway_workspace *workspace = output->workspaces->items[i];
|
|
if (test(workspace, data)) {
|
|
return workspace;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct sway_container *output_find_container(struct sway_output *output,
|
|
bool (*test)(struct sway_container *con, void *data), void *data) {
|
|
struct sway_container *result = NULL;
|
|
for (int i = 0; i < output->workspaces->length; ++i) {
|
|
struct sway_workspace *workspace = output->workspaces->items[i];
|
|
if ((result = workspace_find_container(workspace, test, data))) {
|
|
return result;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static int sort_workspace_cmp_qsort(const void *_a, const void *_b) {
|
|
struct sway_workspace *a = *(void **)_a;
|
|
struct sway_workspace *b = *(void **)_b;
|
|
|
|
if (isdigit(a->name[0]) && isdigit(b->name[0])) {
|
|
int a_num = strtol(a->name, NULL, 10);
|
|
int b_num = strtol(b->name, NULL, 10);
|
|
return (a_num < b_num) ? -1 : (a_num > b_num);
|
|
} else if (isdigit(a->name[0])) {
|
|
return -1;
|
|
} else if (isdigit(b->name[0])) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void output_sort_workspaces(struct sway_output *output) {
|
|
list_stable_sort(output->workspaces, sort_workspace_cmp_qsort);
|
|
}
|
|
|
|
void output_get_box(struct sway_output *output, struct wlr_box *box) {
|
|
box->x = output->lx;
|
|
box->y = output->ly;
|
|
box->width = output->width;
|
|
box->height = output->height;
|
|
}
|
|
|
|
enum sway_container_layout output_get_default_layout(
|
|
struct sway_output *output) {
|
|
if (config->default_layout != L_NONE) {
|
|
return config->default_layout;
|
|
}
|
|
if (config->default_orientation != L_NONE) {
|
|
return config->default_orientation;
|
|
}
|
|
if (output->height > output->width) {
|
|
return L_VERT;
|
|
}
|
|
return L_HORIZ;
|
|
}
|