mirrors/sway
1
0
Fork 0
mirror of https://github.com/swaywm/sway.git synced 2025-10-29 05:40:18 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

sway/tree: Simplify sway_node teardown

Browse source 
A sway_node may end up being referenced in either a queued transaction,
pending transaction or as a dirty node. To manage this, the transaction
system has been responsible for destroying containers, workspaces and
outputs at the end of their last referenced transaction.

This significantly complicates the teardown flow of surfaces and
outputs. Instead, remove the node from transactions and dirty lists so
that the callsite can remove and free the node immediately.
This commit is contained in:
Kenny Levinsen 2025-05-26 14:19:17 +02:00 • committed by Simon Ser
parent 4f59eeef05
commit e28e6484e8
16 changed files with 125 additions and 149 deletions
Download patch file Download diff file Expand all files Collapse all files

6
include/sway/desktop/transaction.h
View file

@ -23,6 +23,7 @@
struct sway_transaction_instruction;
struct sway_view;
struct sway_node;
/**
* Find all dirty containers, create and commit a transaction containing them,
@ -30,6 +31,11 @@ struct sway_view;
*/
void transaction_commit_dirty(void);
/**
* Remove a node that will be destroyed from transactions and dirty node lists.
*/
void transaction_remove_node(struct sway_node *node);
/*
* Same as transaction_commit_dirty, but signalling that this is a
* client-initiated change has already taken effect.

2
include/sway/output.h
View file

@ -84,8 +84,6 @@ struct sway_output *output_create(struct wlr_output *wlr_output);
void output_destroy(struct sway_output *output);
void output_begin_destroy(struct sway_output *output);
struct sway_output *output_from_wlr_output(struct wlr_output *output);
struct sway_output *output_get_in_direction(struct sway_output *reference,

2
include/sway/tree/container.h
View file

@ -155,8 +155,6 @@ struct sway_container *container_create(struct sway_view *view);
void container_destroy(struct sway_container *con);
void container_begin_destroy(struct sway_container *con);
/**
* Search a container's descendants a container based on test criteria. Returns
* the first container that passes the test.

1
include/sway/tree/node.h
View file

@ -39,7 +39,6 @@ struct sway_node {
struct sway_transaction_instruction *instruction;
size_t ntxnrefs;
bool destroying;
// If true, indicates that the container has pending state that differs from
// the current.

4
include/sway/tree/view.h
View file

@ -101,8 +101,6 @@ struct sway_view {
struct wl_listener foreign_close_request;
struct wl_listener foreign_destroy;
bool destroying;
list_t *executed_criteria; // struct criteria *
union {
@ -296,8 +294,6 @@ bool view_init(struct sway_view *view, enum sway_view_type type,
void view_destroy(struct sway_view *view);
void view_begin_destroy(struct sway_view *view);
/**
* Map a view, ie. make it visible in the tree.
*

4
include/sway/tree/workspace.h
View file

@ -62,9 +62,7 @@ struct sway_workspace *workspace_create(struct sway_output *output,
void workspace_destroy(struct sway_workspace *workspace);
void workspace_begin_destroy(struct sway_workspace *workspace);
void workspace_consider_destroy(struct sway_workspace *ws);
bool workspace_consider_destroy(struct sway_workspace *ws);
char *workspace_next_name(const char *output_name);