Handle seat_get_focused_workspace returning NULL

This modifiers the callers of seat_get_focused_workspace to handle
getting NULL as the return value, if they did not already.
This commit is contained in:
Brian Ashworth 2019-03-12 13:57:40 -04:00 committed by emersion
parent a280facd5f
commit 3330faded5
6 changed files with 27 additions and 7 deletions

View file

@ -208,6 +208,11 @@ static struct cmd_results *focus_output(struct sway_seat *seat,
"There is no output with that name");
}
struct sway_workspace *ws = seat_get_focused_workspace(seat);
if (!ws) {
free(identifier);
return cmd_results_new(CMD_FAILURE,
"No focused workspace to base directions off of");
}
output = output_get_in_direction(ws->output, direction);
if (!output) {

View file

@ -12,6 +12,11 @@ static void scratchpad_toggle_auto(void) {
struct sway_seat *seat = input_manager_current_seat();
struct sway_container *focus = seat_get_focused_container(seat);
struct sway_workspace *ws = seat_get_focused_workspace(seat);
if (!ws) {
sway_log(SWAY_DEBUG,
"No focused workspace to toggle scratchpad windows on");
return;
}
// If the focus is in a floating split container,
// operate on the split container instead of the child.

View file

@ -185,8 +185,7 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
struct sway_seat *seat = config->handler_context.seat;
struct sway_workspace *current = seat_get_focused_workspace(seat);
if (!current) {
return cmd_results_new(CMD_FAILURE, "workspace",
"No workspace to switch from");
return cmd_results_new(CMD_FAILURE, "No workspace to switch from");
}
struct sway_workspace *ws = NULL;
@ -227,6 +226,9 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
}
free(name);
}
if (!ws) {
return cmd_results_new(CMD_FAILURE, "No workspace to switch to");
}
workspace_switch(ws, no_auto_back_and_forth);
seat_consider_warp_to_focus(seat);
}

View file

@ -373,7 +373,6 @@ void handle_layer_shell_surface(struct wl_listener *listener, void *data) {
struct sway_seat *seat = input_manager_get_default_seat();
if (seat) {
struct sway_workspace *ws = seat_get_focused_workspace(seat);
if (ws != NULL) {
output = ws->output;
}

View file

@ -96,6 +96,10 @@ void root_scratchpad_remove_container(struct sway_container *con) {
void root_scratchpad_show(struct sway_container *con) {
struct sway_seat *seat = input_manager_current_seat();
struct sway_workspace *new_ws = seat_get_focused_workspace(seat);
if (!new_ws) {
sway_log(SWAY_DEBUG, "No focused workspace to show scratchpad on");
return;
}
struct sway_workspace *old_ws = con->workspace;
// If the current con or any of its parents are in fullscreen mode, we

View file

@ -368,13 +368,13 @@ 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 (strcmp(name, "prev") == 0) {
if (current && strcmp(name, "prev") == 0) {
return workspace_prev(current);
} else if (strcmp(name, "prev_on_output") == 0) {
} else if (current && strcmp(name, "prev_on_output") == 0) {
return workspace_output_prev(current, false);
} else if (strcmp(name, "next") == 0) {
} else if (current && strcmp(name, "next") == 0) {
return workspace_next(current);
} else if (strcmp(name, "next_on_output") == 0) {
} else if (current && strcmp(name, "next_on_output") == 0) {
return workspace_output_next(current, false);
} else if (strcmp(name, "current") == 0) {
return current;
@ -399,6 +399,11 @@ 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 &&