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bugfix: able to change direction on a single-child window

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This commit is contained in:
Matthew Kosarek 2023-12-01 09:25:48 -05:00
parent c4d91582b0
commit bf58fc49fe
2 changed files with 26 additions and 6 deletions
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31
src/window_tree.cpp
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@ -106,16 +106,35 @@ void WindowTree::resize(geom::Size new_size)
void WindowTree::request_vertical()
{
active_lane = active_lane->find_node_for_window(active_window);
active_lane->to_lane();
active_lane->set_direction(NodeDirection::vertical);
handle_direction_request(NodeDirection::vertical);
}
void WindowTree::request_horizontal()
{
active_lane = active_lane->find_node_for_window(active_window);
active_lane->to_lane();
active_lane->set_direction(NodeDirection::horizontal);
handle_direction_request(NodeDirection::horizontal);
}
void WindowTree::handle_direction_request(NodeDirection direction)
{
auto window_lane = active_lane->find_node_for_window(active_window);
if (!window_lane->is_window())
{
std::cerr << "WindowTree::handle_direction_request: must change direction of a window" << std::endl;
return;
}
// Edge case: if we're an only child, we can just change the direction of the parent to achieve the same effect
if (window_lane->parent->get_sub_nodes().size() == 1)
{
active_lane = window_lane->parent;
}
else
{
active_lane = window_lane;
active_lane->to_lane();
}
active_lane->set_direction(direction);
}
void WindowTree::advise_focus_gained(miral::Window& window)

1
src/window_tree.h
View File

@ -57,6 +57,7 @@ public:
void advise_delete_window(miral::Window&);
private:
void handle_direction_request(NodeDirection direction);
std::shared_ptr<Node> root_lane;
std::shared_ptr<Node> active_lane;
miral::Window active_window;