char *workspace_next_name(void) {
sway_log(L_DEBUG, "Workspace: Generating new name");
int i;
int l = 1;
// Scan all workspace bindings to find the next available workspace name,
// if none are found/available then default to a number
struct sway_mode *mode = config->current_mode;
for (i = 0; i < mode->bindings->length; ++i) {
struct sway_binding *binding = mode->bindings->items[i];
const char* command = binding->command;
list_t *args = split_string(command, " ");
if (strcmp("workspace", args->items[0]) == 0 && args->length > 1) {
sway_log(L_DEBUG, "Got valid workspace command for target: '%s'", (char *)args->items[1]);
char* target = malloc(strlen(args->items[1]) + 1);
strcpy(target, args->items[1]);
while (*target == ' ' || *target == '\t')
target++;
// Make sure that the command references an actual workspace
// not a command about workspaces
if (strcmp(target, "next") == 0 ||
strcmp(target, "prev") == 0 ||
strcmp(target, "next_on_output") == 0 ||
strcmp(target, "prev_on_output") == 0 ||
strcmp(target, "number") == 0 ||
strcmp(target, "back_and_forth") == 0 ||
strcmp(target, "current") == 0)
{
free_flat_list(args);
continue;
}
// Make sure that the workspace doesn't already exist
if (workspace_by_name(target)) {
free_flat_list(args);
continue;
}
free_flat_list(args);
sway_log(L_DEBUG, "Workspace: Found free name %s", target);
return target;
}
free_flat_list(args);
}
// As a fall back, get the current number of active workspaces
// and return that + 1 for the next workspace's name
int ws_num = root_container.children->length;
if (ws_num >= 10) {
l = 2;
} else if (ws_num >= 100) {
l = 3;
}
char *name = malloc(l + 1);
sprintf(name, "%d", ws_num++);
return name;
}
void workspace_switch(swayc_t *workspace) {
if (!workspace) {
return;
}
if (strcmp(prev_workspace_name, swayc_active_workspace()->name) != 0 && swayc_active_workspace() != workspace) {
prev_workspace_name = malloc(strlen(swayc_active_workspace()->name) + 1);
strcpy(prev_workspace_name, swayc_active_workspace()->name);
} else if (config->auto_back_and_forth && swayc_active_workspace() == workspace && strlen(prev_workspace_name) != 0) {
workspace = workspace_by_name(prev_workspace_name) ? workspace_by_name(prev_workspace_name) : workspace_create(prev_workspace_name);
prev_workspace_name = malloc(strlen(swayc_active_workspace()->name) + 1);
strcpy(prev_workspace_name, swayc_active_workspace()->name);
}
sway_log(L_DEBUG, "Switching to workspace %p:%s", workspace, workspace->name);
set_focused_container(get_focused_view(workspace));
arrange_windows(workspace, -1, -1);
}
swayc_t *workspace_for_pid(pid_t pid) {
int i;
swayc_t *ws = NULL;
struct pid_workspace *pw = NULL;
sway_log(L_DEBUG, "looking for workspace for pid %d", pid);
// leaving this here as it's useful for debugging
// sway_log(L_DEBUG, "all pid_workspaces");
// for (int k = 0; k < config->pid_workspaces->length; k++) {
// pw = config->pid_workspaces->items[k];
// sway_log(L_DEBUG, "pid %d workspace %s time_added %li", *pw->pid, pw->workspace, *pw->time_added);
// }
do {
for (i = 0; i < config->pid_workspaces->length; i++) {
pw = config->pid_workspaces->items[i];
pid_t *pw_pid = pw->pid;
if (pid == *pw_pid) {
sway_log(L_DEBUG, "found pid_workspace for pid %d, workspace %s", pid, pw->workspace);
break; // out of for loop
}
pw = NULL;
}
if (pw) {
break; // out of do-while loop
}
pid = get_parent_pid(pid);
// no sense in looking for matches for pid 0.
// also, if pid == getpid(), that is the compositor's
// pid, which definitely isn't helpful
} while (pid > 0 && pid != getpid());
if (pw) {
ws = workspace_by_name(pw->workspace);
if (!ws) {
sway_log(L_DEBUG, "Creating workspace %s for pid %d because it disappeared", pw->workspace, pid);
ws = workspace_create(pw->workspace);
}
list_del(config->pid_workspaces, i);
}
return ws;
}
bool workspace_switch(swayc_t *workspace) {
if (!workspace) {
return false;
}
swayc_t *active_ws = swayc_active_workspace();
if (config->auto_back_and_forth && active_ws == workspace && prev_workspace_name) {
swayc_t *new_ws = workspace_by_name(prev_workspace_name);
workspace = new_ws ? new_ws : workspace_create(prev_workspace_name);
}
if (!prev_workspace_name
|| (strcmp(prev_workspace_name, active_ws->name)
&& active_ws != workspace)) {
free(prev_workspace_name);
prev_workspace_name = malloc(strlen(active_ws->name)+1);
strcpy(prev_workspace_name, active_ws->name);
}
// move sticky containers
if (swayc_parent_by_type(active_ws, C_OUTPUT) == swayc_parent_by_type(workspace, C_OUTPUT)) {
// don't change list while traversing it, use intermediate list instead
list_t *stickies = create_list();
for (int i = 0; i < active_ws->floating->length; i++) {
swayc_t *cont = active_ws->floating->items[i];
if (cont->sticky) {
list_add(stickies, cont);
}
}
for (int i = 0; i < stickies->length; i++) {
swayc_t *cont = stickies->items[i];
sway_log(L_DEBUG, "Moving sticky container %p to %p:%s",
cont, workspace, workspace->name);
swayc_t *parent = remove_child(cont);
add_floating(workspace, cont);
// Destroy old container if we need to
destroy_container(parent);
}
list_free(stickies);
}
sway_log(L_DEBUG, "Switching to workspace %p:%s", workspace, workspace->name);
if (!set_focused_container(get_focused_view(workspace))) {
return false;
}
swayc_t *output = swayc_parent_by_type(workspace, C_OUTPUT);
arrange_backgrounds();
arrange_windows(output, -1, -1);
return true;
}
void workspace_switch(swayc_t *workspace) {
if (!workspace) {
return;
}
swayc_t *active_ws = swayc_active_workspace();
if (config->auto_back_and_forth && active_ws == workspace && prev_workspace_name) {
swayc_t *new_ws = workspace_by_name(prev_workspace_name);
workspace = new_ws ? new_ws : workspace_create(prev_workspace_name);
}
if (!prev_workspace_name
|| (strcmp(prev_workspace_name, active_ws->name)
&& active_ws != workspace)) {
free(prev_workspace_name);
prev_workspace_name = malloc(strlen(active_ws->name)+1);
strcpy(prev_workspace_name, active_ws->name);
}
sway_log(L_DEBUG, "Switching to workspace %p:%s", workspace, workspace->name);
set_focused_container(get_focused_view(workspace));
arrange_windows(workspace, -1, -1);
}
char *workspace_next_name(const char *output_name) {
sway_log(L_DEBUG, "Workspace: Generating new workspace name for output %s", output_name);
int i;
int l = 1;
// Scan all workspace bindings to find the next available workspace name,
// if none are found/available then default to a number
struct sway_mode *mode = config->current_mode;
int order = INT_MAX;
char *target = NULL;
for (i = 0; i < mode->bindings->length; ++i) {
struct sway_binding *binding = mode->bindings->items[i];
char *cmdlist = strdup(binding->command);
char *dup = cmdlist;
char *name = NULL;
// workspace n
char *cmd = argsep(&cmdlist, " ");
if (cmdlist) {
name = argsep(&cmdlist, " ,;");
}
if (strcmp("workspace", cmd) == 0 && name) {
sway_log(L_DEBUG, "Got valid workspace command for target: '%s'", name);
char *_target = strdup(name);
strip_quotes(_target);
while (isspace(*_target))
_target++;
// Make sure that the command references an actual workspace
// not a command about workspaces
if (strcmp(_target, "next") == 0 ||
strcmp(_target, "prev") == 0 ||
strcmp(_target, "next_on_output") == 0 ||
strcmp(_target, "prev_on_output") == 0 ||
strcmp(_target, "number") == 0 ||
strcmp(_target, "back_and_forth") == 0 ||
strcmp(_target, "current") == 0)
{
free(_target);
free(dup);
continue;
}
// Make sure that the workspace doesn't already exist
if (workspace_by_name(_target)) {
free(_target);
free(dup);
continue;
}
// make sure that the workspace can appear on the given
// output
if (!workspace_valid_on_output(output_name, _target)) {
free(_target);
free(dup);
continue;
}
if (binding->order < order) {
order = binding->order;
free(target);
target = _target;
sway_log(L_DEBUG, "Workspace: Found free name %s", _target);
}
}
free(dup);
}
if (target != NULL) {
return target;
}
// As a fall back, get the current number of active workspaces
// and return that + 1 for the next workspace's name
int ws_num = root_container.children->length;
if (ws_num >= 10) {
l = 2;
} else if (ws_num >= 100) {
l = 3;
}
char *name = malloc(l + 1);
sprintf(name, "%d", ws_num++);
return name;
}
