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-rw-r--r--sway/tree/container.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/sway/tree/container.c b/sway/tree/container.c
index 6b4c6de2..e22c5961 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -418,6 +418,28 @@ void container_for_each_child(struct sway_container *container,
}
}
+struct sway_container *container_obstructing_fullscreen_container(struct sway_container *container)
+{
+ struct sway_workspace *workspace = container->pending.workspace;
+
+ if (workspace && workspace->fullscreen && !container_is_fullscreen_or_child(container)) {
+ if (container_is_transient_for(container, workspace->fullscreen)) {
+ return NULL;
+ }
+ return workspace->fullscreen;
+ }
+
+ struct sway_container *fullscreen_global = root->fullscreen_global;
+ if (fullscreen_global && container != fullscreen_global && !container_has_ancestor(container, fullscreen_global)) {
+ if (container_is_transient_for(container, fullscreen_global)) {
+ return NULL;
+ }
+ return fullscreen_global;
+ }
+
+ return NULL;
+}
+
bool container_has_ancestor(struct sway_container *descendant,
struct sway_container *ancestor) {
while (descendant) {