cleanup in auto layouts

- added L_AUTO_FIRST/LAST instead of using explicit layouts.
- when switching between auto layout that don't share the same major axis, invert the
  width/height of their child views to preserve their relative proportions.

2 files changed, 4 insertions, 1 deletions

diff --git a/include/sway/container.h b/include/sway/container.h
index 1d0fb265..f0574b1b 100644
--- a/include/sway/container.h
+++ b/include/sway/container.h
@@ -44,6 +44,9 @@ enum swayc_layouts {
         L_AUTO_TOP,
         L_AUTO_BOTTOM,
 
+        L_AUTO_FIRST = L_AUTO_LEFT,
+        L_AUTO_LAST = L_AUTO_BOTTOM,
+
         // Keep last
         L_LAYOUTS,
 };
diff --git a/include/sway/layout.h b/include/sway/layout.h
index 38096947..a771a72e 100644
--- a/include/sway/layout.h
+++ b/include/sway/layout.h
@@ -76,6 +76,6 @@ void swayc_log(log_importance_t verbosity, swayc_t *cont, const char* format, ..
 enum swayc_layouts default_layout(swayc_t *output);
 
 inline bool is_auto_layout(enum swayc_layouts layout) {
-        return (layout >= L_AUTO_LEFT) && (layout <= L_AUTO_BOTTOM);
+        return (layout >= L_AUTO_FIRST) && (layout <= L_AUTO_LAST);
 }
 #endif