package tcom

import rt "base:runtime"
import hm "core:container/handle_map"
import "core:log"

g_focused_pane: Pane_Handle
g_panes: Panes

// TODO: Consider if handle_map is the correct data structure for this.
Pane_Handle :: distinct hm.Handle16
Panes :: distinct hm.Dynamic_Handle_Map(Pane, Pane_Handle)
Pane_Iterator :: hm.Dynamic_Handle_Map_Iterator(Panes)

panes_init :: proc(allocator: rt.Allocator) {
	hm.dynamic_init(&g_panes, allocator)
}

panes_fini :: proc() {
	all_panes_cleaned := hm.len(g_panes) == 0
	assert(all_panes_cleaned)
	if !all_panes_cleaned {
		log.fatalf("Leaving dangling panes.")
	}
	hm.dynamic_destroy(&g_panes)
}