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view: Add 'center' option to SnapToEdge

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Similar to fullscreen, but not a separate state, and with gaps.

Signed-off-by: Joshua Ashton <joshua@froggi.es>
This commit is contained in:
Joshua Ashton 2021-10-17 22:09:34 +00:00 • committed by Johan Malm
parent 95f583ba6b
commit 22d10497ca
1 changed files with 8 additions and 1 deletions
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9
src/view.c
View file

@ -271,6 +271,7 @@ enum view_edge {
VIEW_EDGE_RIGHT, VIEW_EDGE_RIGHT,
VIEW_EDGE_UP, VIEW_EDGE_UP,
VIEW_EDGE_DOWN, VIEW_EDGE_DOWN,
VIEW_EDGE_CENTER,
}; };
static enum view_edge static enum view_edge
@ -281,6 +282,7 @@ view_edge_invert(enum view_edge edge)
case VIEW_EDGE_RIGHT: return VIEW_EDGE_LEFT; case VIEW_EDGE_RIGHT: return VIEW_EDGE_LEFT;
case VIEW_EDGE_UP: return VIEW_EDGE_DOWN; case VIEW_EDGE_UP: return VIEW_EDGE_DOWN;
case VIEW_EDGE_DOWN: return VIEW_EDGE_UP; case VIEW_EDGE_DOWN: return VIEW_EDGE_UP;
case VIEW_EDGE_CENTER:
case VIEW_EDGE_INVALID: case VIEW_EDGE_INVALID:
default: default:
return VIEW_EDGE_INVALID; return VIEW_EDGE_INVALID;
@ -298,6 +300,8 @@ view_edge_parse(const char *direction)
return VIEW_EDGE_RIGHT; return VIEW_EDGE_RIGHT;
} else if (!strcasecmp(direction, "down")) { } else if (!strcasecmp(direction, "down")) {
return VIEW_EDGE_DOWN; return VIEW_EDGE_DOWN;
} else if (!strcasecmp(direction, "center")) {
return VIEW_EDGE_CENTER;
} else { } else {
return VIEW_EDGE_INVALID; return VIEW_EDGE_INVALID;
} }
@ -327,6 +331,9 @@ view_get_edge_snap_box(struct view *view, struct output *output, enum view_edge
base_height = (usable.height - 3 * rc.gap) / 2; base_height = (usable.height - 3 * rc.gap) / 2;
break; break;
default: default:
case VIEW_EDGE_CENTER:
base_width = usable.width - 2 * rc.gap;
base_height = usable.height - 2 * rc.gap;
break; break;
} }
struct wlr_box dst = { struct wlr_box dst = {
@ -374,7 +381,7 @@ view_snap_to_edge(struct view *view, const char *direction)
output_from_wlr_output(view->server, output_from_wlr_output(view->server,
wlr_output_layout_output_at(view->server->output_layout, dst.x, dst.y)); wlr_output_layout_output_at(view->server->output_layout, dst.x, dst.y));
if (new_output == output || !new_output) { if (new_output == output || !new_output || edge == VIEW_EDGE_CENTER) {
return; return;
} }