swayfx/sway/tree/workspace.c
Tudor Brindus 92891fb1ed commands/move: unwrap workspace container on move to new workspace
If moving e.g. `T[app app]` into a new workspace with `workspace_layout
tabbed`, then post-move the tree in that workspace will be `T[T[app
app]]`. This still happens with horizontal or vertical workspace layout,
but is less visible since those containers have no decorations.

Fixes #5426.
2020-07-01 18:43:20 -04:00

820 lines
25 KiB
C

#define _POSIX_C_SOURCE 200809
#include <ctype.h>
#include <limits.h>
#include <stdbool.h>
#include <stdlib.h>
#include <stdio.h>
#include <strings.h>
#include "stringop.h"
#include "sway/input/input-manager.h"
#include "sway/input/cursor.h"
#include "sway/input/seat.h"
#include "sway/ipc-server.h"
#include "sway/output.h"
#include "sway/tree/arrange.h"
#include "sway/tree/container.h"
#include "sway/tree/node.h"
#include "sway/tree/view.h"
#include "sway/tree/workspace.h"
#include "list.h"
#include "log.h"
#include "util.h"
struct workspace_config *workspace_find_config(const char *ws_name) {
for (int i = 0; i < config->workspace_configs->length; ++i) {
struct workspace_config *wsc = config->workspace_configs->items[i];
if (strcmp(wsc->workspace, ws_name) == 0) {
return wsc;
}
}
return NULL;
}
struct sway_output *workspace_get_initial_output(const char *name) {
// Check workspace configs for a workspace<->output pair
struct workspace_config *wsc = workspace_find_config(name);
if (wsc) {
for (int i = 0; i < wsc->outputs->length; i++) {
struct sway_output *output =
output_by_name_or_id(wsc->outputs->items[i]);
if (output) {
return output;
}
}
}
// Otherwise try to put it on the focused output
struct sway_seat *seat = input_manager_current_seat();
struct sway_node *focus = seat_get_focus_inactive(seat, &root->node);
if (focus && focus->type == N_WORKSPACE) {
return focus->sway_workspace->output;
} else if (focus && focus->type == N_CONTAINER) {
return focus->sway_container->workspace->output;
}
// Fallback to the first output or noop output for headless
return root->outputs->length ? root->outputs->items[0] : root->noop_output;
}
struct sway_workspace *workspace_create(struct sway_output *output,
const char *name) {
if (output == NULL) {
output = workspace_get_initial_output(name);
}
sway_log(SWAY_DEBUG, "Adding workspace %s for output %s", name,
output->wlr_output->name);
struct sway_workspace *ws = calloc(1, sizeof(struct sway_workspace));
if (!ws) {
sway_log(SWAY_ERROR, "Unable to allocate sway_workspace");
return NULL;
}
node_init(&ws->node, N_WORKSPACE, ws);
ws->name = name ? strdup(name) : NULL;
ws->prev_split_layout = L_NONE;
ws->layout = output_get_default_layout(output);
ws->floating = create_list();
ws->tiling = create_list();
ws->output_priority = create_list();
ws->gaps_outer = config->gaps_outer;
ws->gaps_inner = config->gaps_inner;
if (name) {
struct workspace_config *wsc = workspace_find_config(name);
if (wsc) {
if (wsc->gaps_outer.top != INT_MIN) {
ws->gaps_outer.top = wsc->gaps_outer.top;
}
if (wsc->gaps_outer.right != INT_MIN) {
ws->gaps_outer.right = wsc->gaps_outer.right;
}
if (wsc->gaps_outer.bottom != INT_MIN) {
ws->gaps_outer.bottom = wsc->gaps_outer.bottom;
}
if (wsc->gaps_outer.left != INT_MIN) {
ws->gaps_outer.left = wsc->gaps_outer.left;
}
if (wsc->gaps_inner != INT_MIN) {
ws->gaps_inner = wsc->gaps_inner;
}
// Add output priorities
for (int i = 0; i < wsc->outputs->length; ++i) {
char *name = wsc->outputs->items[i];
if (strcmp(name, "*") != 0) {
list_add(ws->output_priority, strdup(name));
}
}
}
}
// If not already added, add the output to the lowest priority
workspace_output_add_priority(ws, output);
output_add_workspace(output, ws);
output_sort_workspaces(output);
ipc_event_workspace(NULL, ws, "init");
wl_signal_emit(&root->events.new_node, &ws->node);
return ws;
}
void workspace_destroy(struct sway_workspace *workspace) {
if (!sway_assert(workspace->node.destroying,
"Tried to free workspace which wasn't marked as destroying")) {
return;
}
if (!sway_assert(workspace->node.ntxnrefs == 0, "Tried to free workspace "
"which is still referenced by transactions")) {
return;
}
free(workspace->name);
free(workspace->representation);
list_free_items_and_destroy(workspace->output_priority);
list_free(workspace->floating);
list_free(workspace->tiling);
list_free(workspace->current.floating);
list_free(workspace->current.tiling);
free(workspace);
}
void workspace_begin_destroy(struct sway_workspace *workspace) {
sway_log(SWAY_DEBUG, "Destroying workspace '%s'", workspace->name);
ipc_event_workspace(NULL, workspace, "empty"); // intentional
wl_signal_emit(&workspace->node.events.destroy, &workspace->node);
if (workspace->output) {
workspace_detach(workspace);
}
workspace->node.destroying = true;
node_set_dirty(&workspace->node);
}
void workspace_consider_destroy(struct sway_workspace *ws) {
if (ws->tiling->length || ws->floating->length) {
return;
}
if (ws->output && output_get_active_workspace(ws->output) == ws) {
return;
}
struct sway_seat *seat;
wl_list_for_each(seat, &server.input->seats, link) {
struct sway_node *node = seat_get_focus_inactive(seat, &root->node);
if (node == &ws->node) {
return;
}
}
workspace_begin_destroy(ws);
}
static bool workspace_valid_on_output(const char *output_name,
const char *ws_name) {
struct workspace_config *wsc = workspace_find_config(ws_name);
char identifier[128];
struct sway_output *output = output_by_name_or_id(output_name);
if (!output) {
return false;
}
output_name = output->wlr_output->name;
output_get_identifier(identifier, sizeof(identifier), output);
if (!wsc) {
return true;
}
for (int i = 0; i < wsc->outputs->length; i++) {
if (strcmp(wsc->outputs->items[i], "*") == 0 ||
strcmp(wsc->outputs->items[i], output_name) == 0 ||
strcmp(wsc->outputs->items[i], identifier) == 0) {
return true;
}
}
return false;
}
static void workspace_name_from_binding(const struct sway_binding * binding,
const char* output_name, int *min_order, char **earliest_name) {
char *cmdlist = strdup(binding->command);
char *dup = cmdlist;
char *name = NULL;
// workspace n
char *cmd = argsep(&cmdlist, " ", NULL);
if (cmdlist) {
name = argsep(&cmdlist, ",;", NULL);
}
// TODO: support "move container to workspace" bindings as well
if (strcmp("workspace", cmd) == 0 && name) {
char *_target = strdup(name);
_target = do_var_replacement(_target);
strip_quotes(_target);
sway_log(SWAY_DEBUG, "Got valid workspace command for target: '%s'",
_target);
// Make sure that the command references an actual workspace
// not a command about workspaces
if (strcmp(_target, "next") == 0 ||
strcmp(_target, "prev") == 0 ||
strncmp(_target, "next_on_output",
strlen("next_on_output")) == 0 ||
strncmp(_target, "prev_on_output",
strlen("next_on_output")) == 0 ||
strcmp(_target, "number") == 0 ||
strcmp(_target, "back_and_forth") == 0 ||
strcmp(_target, "current") == 0) {
free(_target);
free(dup);
return;
}
// If the command is workspace number <name>, isolate the name
if (strncmp(_target, "number ", strlen("number ")) == 0) {
size_t length = strlen(_target) - strlen("number ") + 1;
char *temp = malloc(length);
strncpy(temp, _target + strlen("number "), length - 1);
temp[length - 1] = '\0';
free(_target);
_target = temp;
sway_log(SWAY_DEBUG, "Isolated name from workspace number: '%s'", _target);
// Make sure the workspace number doesn't already exist
if (isdigit(_target[0]) && workspace_by_number(_target)) {
free(_target);
free(dup);
return;
}
}
// Make sure that the workspace doesn't already exist
if (workspace_by_name(_target)) {
free(_target);
free(dup);
return;
}
// make sure that the workspace can appear on the given
// output
if (!workspace_valid_on_output(output_name, _target)) {
free(_target);
free(dup);
return;
}
if (binding->order < *min_order) {
*min_order = binding->order;
free(*earliest_name);
*earliest_name = _target;
sway_log(SWAY_DEBUG, "Workspace: Found free name %s", _target);
} else {
free(_target);
}
}
free(dup);
}
char *workspace_next_name(const char *output_name) {
sway_log(SWAY_DEBUG, "Workspace: Generating new workspace name for output %s",
output_name);
// Scan for available workspace names by looking through output-workspace
// assignments primarily, falling back to bindings and numbers.
struct sway_mode *mode = config->current_mode;
char identifier[128];
struct sway_output *output = output_by_name_or_id(output_name);
if (!output) {
return NULL;
}
output_name = output->wlr_output->name;
output_get_identifier(identifier, sizeof(identifier), output);
int order = INT_MAX;
char *target = NULL;
for (int i = 0; i < mode->keysym_bindings->length; ++i) {
workspace_name_from_binding(mode->keysym_bindings->items[i],
output_name, &order, &target);
}
for (int i = 0; i < mode->keycode_bindings->length; ++i) {
workspace_name_from_binding(mode->keycode_bindings->items[i],
output_name, &order, &target);
}
for (int i = 0; i < config->workspace_configs->length; ++i) {
// Unlike with bindings, this does not guarantee order
const struct workspace_config *wsc = config->workspace_configs->items[i];
if (workspace_by_name(wsc->workspace)) {
continue;
}
bool found = false;
for (int j = 0; j < wsc->outputs->length; ++j) {
if (strcmp(wsc->outputs->items[j], "*") == 0 ||
strcmp(wsc->outputs->items[j], output_name) == 0 ||
strcmp(wsc->outputs->items[j], identifier) == 0) {
found = true;
free(target);
target = strdup(wsc->workspace);
break;
}
}
if (found) {
break;
}
}
if (target != NULL) {
return target;
}
// As a fall back, use the next available number
char name[12] = "";
unsigned int ws_num = 1;
do {
snprintf(name, sizeof(name), "%u", ws_num++);
} while (workspace_by_number(name));
return strdup(name);
}
static bool _workspace_by_number(struct sway_workspace *ws, void *data) {
char *name = data;
char *ws_name = ws->name;
while (isdigit(*name)) {
if (*name++ != *ws_name++) {
return false;
}
}
return !isdigit(*ws_name);
}
struct sway_workspace *workspace_by_number(const char* name) {
return root_find_workspace(_workspace_by_number, (void *) name);
}
static bool _workspace_by_name(struct sway_workspace *ws, void *data) {
return strcasecmp(ws->name, data) == 0;
}
struct sway_workspace *workspace_by_name(const char *name) {
struct sway_seat *seat = input_manager_current_seat();
struct sway_workspace *current = seat_get_focused_workspace(seat);
if (current && strcmp(name, "prev") == 0) {
return workspace_prev(current);
} else if (current && strcmp(name, "prev_on_output") == 0) {
return workspace_output_prev(current, false);
} else if (current && strcmp(name, "next") == 0) {
return workspace_next(current);
} else if (current && strcmp(name, "next_on_output") == 0) {
return workspace_output_next(current, false);
} else if (strcmp(name, "current") == 0) {
return current;
} else if (strcasecmp(name, "back_and_forth") == 0) {
struct sway_seat *seat = input_manager_current_seat();
if (!seat->prev_workspace_name) {
return NULL;
}
return root_find_workspace(_workspace_by_name,
(void*)seat->prev_workspace_name);
} else {
return root_find_workspace(_workspace_by_name, (void*)name);
}
}
/**
* Get the previous or next workspace on the specified output. Wraps around at
* the end and beginning. If next is false, the previous workspace is returned,
* otherwise the next one is returned.
*/
static struct sway_workspace *workspace_output_prev_next_impl(
struct sway_output *output, int dir, bool create) {
struct sway_seat *seat = input_manager_current_seat();
struct sway_workspace *workspace = seat_get_focused_workspace(seat);
if (!workspace) {
sway_log(SWAY_DEBUG,
"No focused workspace to base prev/next on output off of");
return NULL;
}
int index = list_find(output->workspaces, workspace);
if (!workspace_is_empty(workspace) && create &&
(index + dir < 0 || index + dir == output->workspaces->length)) {
struct sway_output *output = workspace->output;
char *next = workspace_next_name(output->wlr_output->name);
workspace_create(output, next);
free(next);
}
size_t new_index = wrap(index + dir, output->workspaces->length);
return output->workspaces->items[new_index];
}
/**
* Get the previous or next workspace. If the first/last workspace on an output
* is active, proceed to the previous/next output's previous/next workspace.
*/
static struct sway_workspace *workspace_prev_next_impl(
struct sway_workspace *workspace, int dir) {
struct sway_output *output = workspace->output;
int index = list_find(output->workspaces, workspace);
int new_index = index + dir;
if (new_index >= 0 && new_index < output->workspaces->length) {
return output->workspaces->items[new_index];
}
// Look on a different output
int output_index = list_find(root->outputs, output);
new_index = wrap(output_index + dir, root->outputs->length);
output = root->outputs->items[new_index];
if (dir == 1) {
return output->workspaces->items[0];
} else {
return output->workspaces->items[output->workspaces->length - 1];
}
}
struct sway_workspace *workspace_output_next(
struct sway_workspace *current, bool create) {
return workspace_output_prev_next_impl(current->output, 1, create);
}
struct sway_workspace *workspace_next(struct sway_workspace *current) {
return workspace_prev_next_impl(current, 1);
}
struct sway_workspace *workspace_output_prev(
struct sway_workspace *current, bool create) {
return workspace_output_prev_next_impl(current->output, -1, create);
}
struct sway_workspace *workspace_prev(struct sway_workspace *current) {
return workspace_prev_next_impl(current, -1);
}
bool workspace_switch(struct sway_workspace *workspace,
bool no_auto_back_and_forth) {
struct sway_seat *seat = input_manager_current_seat();
struct sway_workspace *active_ws = NULL;
struct sway_node *focus = seat_get_focus_inactive(seat, &root->node);
if (focus && focus->type == N_WORKSPACE) {
active_ws = focus->sway_workspace;
} else if (focus && focus->type == N_CONTAINER) {
active_ws = focus->sway_container->workspace;
}
if (!no_auto_back_and_forth && config->auto_back_and_forth && active_ws
&& active_ws == workspace && seat->prev_workspace_name) {
struct sway_workspace *new_ws =
workspace_by_name(seat->prev_workspace_name);
workspace = new_ws ?
new_ws :
workspace_create(NULL, seat->prev_workspace_name);
}
sway_log(SWAY_DEBUG, "Switching to workspace %p:%s",
workspace, workspace->name);
struct sway_node *next = seat_get_focus_inactive(seat, &workspace->node);
if (next == NULL) {
next = &workspace->node;
}
seat_set_focus(seat, next);
arrange_workspace(workspace);
return true;
}
bool workspace_is_visible(struct sway_workspace *ws) {
if (ws->node.destroying) {
return false;
}
return output_get_active_workspace(ws->output) == ws;
}
bool workspace_is_empty(struct sway_workspace *ws) {
if (ws->tiling->length) {
return false;
}
// Sticky views are not considered to be part of this workspace
for (int i = 0; i < ws->floating->length; ++i) {
struct sway_container *floater = ws->floating->items[i];
if (!floater->is_sticky) {
return false;
}
}
return true;
}
static int find_output(const void *id1, const void *id2) {
return strcmp(id1, id2);
}
static int workspace_output_get_priority(struct sway_workspace *ws,
struct sway_output *output) {
char identifier[128];
output_get_identifier(identifier, sizeof(identifier), output);
int index_id = list_seq_find(ws->output_priority, find_output, identifier);
int index_name = list_seq_find(ws->output_priority, find_output,
output->wlr_output->name);
return index_name < 0 || index_id < index_name ? index_id : index_name;
}
void workspace_output_raise_priority(struct sway_workspace *ws,
struct sway_output *old_output, struct sway_output *output) {
int old_index = workspace_output_get_priority(ws, old_output);
if (old_index < 0) {
return;
}
int new_index = workspace_output_get_priority(ws, output);
if (new_index < 0) {
char identifier[128];
output_get_identifier(identifier, sizeof(identifier), output);
list_insert(ws->output_priority, old_index, strdup(identifier));
} else if (new_index > old_index) {
char *name = ws->output_priority->items[new_index];
list_del(ws->output_priority, new_index);
list_insert(ws->output_priority, old_index, name);
}
}
void workspace_output_add_priority(struct sway_workspace *workspace,
struct sway_output *output) {
if (workspace_output_get_priority(workspace, output) < 0) {
char identifier[128];
output_get_identifier(identifier, sizeof(identifier), output);
list_add(workspace->output_priority, strdup(identifier));
}
}
struct sway_output *workspace_output_get_highest_available(
struct sway_workspace *ws, struct sway_output *exclude) {
char exclude_id[128] = {'\0'};
if (exclude) {
output_get_identifier(exclude_id, sizeof(exclude_id), exclude);
}
for (int i = 0; i < ws->output_priority->length; i++) {
char *name = ws->output_priority->items[i];
if (exclude && (strcmp(name, exclude->wlr_output->name) == 0
|| strcmp(name, exclude_id) == 0)) {
continue;
}
struct sway_output *output = output_by_name_or_id(name);
if (output) {
return output;
}
}
return NULL;
}
static bool find_urgent_iterator(struct sway_container *con, void *data) {
return con->view && view_is_urgent(con->view);
}
void workspace_detect_urgent(struct sway_workspace *workspace) {
bool new_urgent = (bool)workspace_find_container(workspace,
find_urgent_iterator, NULL);
if (workspace->urgent != new_urgent) {
workspace->urgent = new_urgent;
ipc_event_workspace(NULL, workspace, "urgent");
output_damage_whole(workspace->output);
}
}
void workspace_for_each_container(struct sway_workspace *ws,
void (*f)(struct sway_container *con, void *data), void *data) {
// Tiling
for (int i = 0; i < ws->tiling->length; ++i) {
struct sway_container *container = ws->tiling->items[i];
f(container, data);
container_for_each_child(container, f, data);
}
// Floating
for (int i = 0; i < ws->floating->length; ++i) {
struct sway_container *container = ws->floating->items[i];
f(container, data);
container_for_each_child(container, f, data);
}
}
struct sway_container *workspace_find_container(struct sway_workspace *ws,
bool (*test)(struct sway_container *con, void *data), void *data) {
struct sway_container *result = NULL;
// Tiling
for (int i = 0; i < ws->tiling->length; ++i) {
struct sway_container *child = ws->tiling->items[i];
if (test(child, data)) {
return child;
}
if ((result = container_find_child(child, test, data))) {
return result;
}
}
// Floating
for (int i = 0; i < ws->floating->length; ++i) {
struct sway_container *child = ws->floating->items[i];
if (test(child, data)) {
return child;
}
if ((result = container_find_child(child, test, data))) {
return result;
}
}
return NULL;
}
struct sway_container *workspace_wrap_children(struct sway_workspace *ws) {
struct sway_container *fs = ws->fullscreen;
struct sway_container *middle = container_create(NULL);
middle->layout = ws->layout;
while (ws->tiling->length) {
struct sway_container *child = ws->tiling->items[0];
container_detach(child);
container_add_child(middle, child);
}
workspace_add_tiling(ws, middle);
ws->fullscreen = fs;
return middle;
}
void workspace_unwrap_children(struct sway_workspace *ws,
struct sway_container *wrap) {
if (!sway_assert(workspace_is_empty(ws),
"target workspace must be empty")) {
return;
}
ws->layout = wrap->layout;
while (wrap->children->length) {
struct sway_container *child = wrap->children->items[0];
container_detach(child);
workspace_add_tiling(ws, child);
}
}
void workspace_detach(struct sway_workspace *workspace) {
struct sway_output *output = workspace->output;
int index = list_find(output->workspaces, workspace);
if (index != -1) {
list_del(output->workspaces, index);
}
workspace->output = NULL;
node_set_dirty(&workspace->node);
node_set_dirty(&output->node);
}
static void set_workspace(struct sway_container *container, void *data) {
container->workspace = container->parent->workspace;
}
void workspace_add_tiling(struct sway_workspace *workspace,
struct sway_container *con) {
if (con->workspace) {
container_detach(con);
}
list_add(workspace->tiling, con);
con->workspace = workspace;
container_for_each_child(con, set_workspace, NULL);
container_handle_fullscreen_reparent(con);
workspace_update_representation(workspace);
node_set_dirty(&workspace->node);
node_set_dirty(&con->node);
}
void workspace_add_floating(struct sway_workspace *workspace,
struct sway_container *con) {
if (con->workspace) {
container_detach(con);
}
list_add(workspace->floating, con);
con->workspace = workspace;
container_for_each_child(con, set_workspace, NULL);
container_handle_fullscreen_reparent(con);
node_set_dirty(&workspace->node);
node_set_dirty(&con->node);
}
void workspace_insert_tiling(struct sway_workspace *workspace,
struct sway_container *con, int index) {
if (con->workspace) {
container_detach(con);
}
if (workspace->layout == L_STACKED || workspace->layout == L_TABBED) {
con = container_split(con, workspace->layout);
}
list_insert(workspace->tiling, index, con);
con->workspace = workspace;
container_for_each_child(con, set_workspace, NULL);
container_handle_fullscreen_reparent(con);
workspace_update_representation(workspace);
node_set_dirty(&workspace->node);
node_set_dirty(&con->node);
}
void workspace_add_gaps(struct sway_workspace *ws) {
if (config->smart_gaps) {
struct sway_seat *seat = input_manager_get_default_seat();
struct sway_container *focus =
seat_get_focus_inactive_tiling(seat, ws);
if (focus && !focus->view) {
focus = seat_get_focus_inactive_view(seat, &focus->node);
}
if (focus && focus->view && view_ancestor_is_only_visible(focus->view)) {
ws->current_gaps.top = 0;
ws->current_gaps.right = 0;
ws->current_gaps.bottom = 0;
ws->current_gaps.left = 0;
return;
}
}
ws->current_gaps = ws->gaps_outer;
// Add inner gaps and make sure we don't turn out negative
ws->current_gaps.top = fmax(0, ws->current_gaps.top + ws->gaps_inner);
ws->current_gaps.right = fmax(0, ws->current_gaps.right + ws->gaps_inner);
ws->current_gaps.bottom = fmax(0, ws->current_gaps.bottom + ws->gaps_inner);
ws->current_gaps.left = fmax(0, ws->current_gaps.left + ws->gaps_inner);
// Now that we have the total gaps calculated we may need to clamp them in
// case they've made the available area too small
if (ws->width - ws->current_gaps.left - ws->current_gaps.right < MIN_SANE_W
&& ws->current_gaps.left + ws->current_gaps.right > 0) {
int total_gap = fmax(0, ws->width - MIN_SANE_W);
double left_gap_frac = ((double)ws->current_gaps.left /
((double)ws->current_gaps.left + (double)ws->current_gaps.right));
ws->current_gaps.left = left_gap_frac * total_gap;
ws->current_gaps.right = total_gap - ws->current_gaps.left;
}
if (ws->height - ws->current_gaps.top - ws->current_gaps.bottom < MIN_SANE_H
&& ws->current_gaps.top + ws->current_gaps.bottom > 0) {
int total_gap = fmax(0, ws->height - MIN_SANE_H);
double top_gap_frac = ((double) ws->current_gaps.top /
((double)ws->current_gaps.top + (double)ws->current_gaps.bottom));
ws->current_gaps.top = top_gap_frac * total_gap;
ws->current_gaps.bottom = total_gap - ws->current_gaps.top;
}
ws->x += ws->current_gaps.left;
ws->y += ws->current_gaps.top;
ws->width -= ws->current_gaps.left + ws->current_gaps.right;
ws->height -= ws->current_gaps.top + ws->current_gaps.bottom;
}
struct sway_container *workspace_split(struct sway_workspace *workspace,
enum sway_container_layout layout) {
if (workspace->tiling->length == 0) {
workspace->prev_split_layout = workspace->layout;
workspace->layout = layout;
return NULL;
}
enum sway_container_layout old_layout = workspace->layout;
struct sway_container *middle = workspace_wrap_children(workspace);
workspace->layout = layout;
middle->layout = old_layout;
struct sway_seat *seat;
wl_list_for_each(seat, &server.input->seats, link) {
if (seat_get_focus(seat) == &workspace->node) {
seat_set_focus(seat, &middle->node);
}
}
return middle;
}
void workspace_update_representation(struct sway_workspace *ws) {
size_t len = container_build_representation(ws->layout, ws->tiling, NULL);
free(ws->representation);
ws->representation = calloc(len + 1, sizeof(char));
if (!sway_assert(ws->representation, "Unable to allocate title string")) {
return;
}
container_build_representation(ws->layout, ws->tiling, ws->representation);
}
void workspace_get_box(struct sway_workspace *workspace, struct wlr_box *box) {
box->x = workspace->x;
box->y = workspace->y;
box->width = workspace->width;
box->height = workspace->height;
}
static void count_tiling_views(struct sway_container *con, void *data) {
if (con->view && !container_is_floating_or_child(con)) {
size_t *count = data;
*count += 1;
}
}
size_t workspace_num_tiling_views(struct sway_workspace *ws) {
size_t count = 0;
workspace_for_each_container(ws, count_tiling_views, &count);
return count;
}