commit b65b3ea056c6456b6b335189af016235a22c2515
from: Mark Jamsek <mark@jamsek.dev>
via: Thomas Adam <thomas@xteddy.org>
date: Thu Jun 23 14:09:35 2022 UTC

fix fullscreen view regression introduced in 0dbbbe90fd

When cycling from a child view in fullscreen, the parent view is opened in
a splitscreen with no border instead of fullscreen. Check the view mode when
cycling between views and resize parent dimensions accordingly.

ok op@

commit - 1c5e5faa6333a09f54d94e18818547ae55f433f7
commit + b65b3ea056c6456b6b335189af016235a22c2515
blob - cd781101f2b3d1c878adeb7a1acfae913bd7de0e
blob + b74a9184cdfd8150b92033cc876d77fd85cececf
--- tog/tog.c
+++ tog/tog.c
@@ -755,6 +755,13 @@ view_is_parent_view(struct tog_view *view)
 	return view->parent == NULL;
 }
 
+static int
+view_is_splitscreen(struct tog_view *view)
+{
+	return view->begin_x > 0;
+}
+
+
 static const struct got_error *
 view_resize(struct tog_view *view)
 {
@@ -770,7 +777,7 @@ view_resize(struct tog_view *view)
 	else
 		ncols = view->ncols + (COLS - view->cols);
 
-	if (view->child) {
+	if (view->child && view_is_splitscreen(view->child)) {
 		view->child->begin_x = view_split_begin_x(view->begin_x);
 		if (view->child->begin_x == 0) {
 			ncols = COLS;
@@ -825,12 +832,6 @@ view_set_child(struct tog_view *view, struct tog_view 
 	return view_resize(view);
 }
 
-static int
-view_is_splitscreen(struct tog_view *view)
-{
-	return view->begin_x > 0;
-}
-
 static void
 tog_resizeterm(void)
 {
@@ -963,6 +964,8 @@ view_input(struct tog_view **new, int *done, struct to
 			view->focussed = 0;
 			view->parent->focussed = 1;
 			view->parent->focus_child = 0;
+			if (!view_is_splitscreen(view))
+				err = view_fullscreen(view->parent);
 		}
 		break;
 	case 'q':
@@ -993,6 +996,8 @@ view_input(struct tog_view **new, int *done, struct to
 				err = view_fullscreen(view);
 			} else {
 				err = view_splitscreen(view);
+				if (!err)
+					err = view_resize(view->parent);
 			}
 			if (err)
 				break;