Refactor arrange_windows()

Replaces arrange_windows() with arrange_root(), arrange_output(),
arrange_workspace() and arrange_children_of().

Also makes fullscreen views save and restore their dimensions, which
allows it to preserve any custom resize and is also a requirement for
floating views once they are implemented.

1 files changed, 20 insertions, 0 deletions

diff --git a/include/sway/tree/arrange.h b/include/sway/tree/arrange.h
new file mode 100644
index 00000000..7ccb88a2
--- /dev/null
+++ b/include/sway/tree/arrange.h
@@ -0,0 +1,20 @@
+#ifndef _SWAY_ARRANGE_H
+#define _SWAY_ARRANGE_H
+
+struct sway_container;
+
+void arrange_windows(struct sway_container *container);
+
+// Determine the root container's geometry, then iterate to everything below
+void arrange_root(void);
+
+// Determine the output's geometry, then iterate to everything below
+void arrange_output(struct sway_container *output);
+
+// Determine the workspace's geometry, then iterate to everything below
+void arrange_workspace(struct sway_container *workspace);
+
+// Arrange layout for all the children of the given workspace/container
+void arrange_children_of(struct sway_container *parent);
+
+#endif