Switch to single-instance Widget model

And make widget() functions return pointers to widgets instead of just
widgets

Signed-off-by: AnErrupTion <anerruption@disroot.org>
This commit is contained in:
AnErrupTion
2026-03-21 16:19:33 +01:00
parent aa392837bc
commit 60e3380375
15 changed files with 93 additions and 41 deletions

View File

@@ -16,6 +16,7 @@ pub const STEPS = 12;
pub const HEIGHT_MAX = 9;
pub const SPREAD_MAX = 4;
instance: ?Widget = null,
start_time: TimeOfDay,
allocator: Allocator,
terminal_buffer: *TerminalBuffer,
@@ -60,6 +61,7 @@ pub fn init(
};
return .{
.instance = null,
.start_time = try interop.getTimeOfDay(),
.allocator = allocator,
.terminal_buffer = terminal_buffer,
@@ -73,8 +75,9 @@ pub fn init(
};
}
pub fn widget(self: *Doom) Widget {
return Widget.init(
pub fn widget(self: *Doom) *Widget {
if (self.instance) |*instance| return instance;
self.instance = Widget.init(
"Doom",
null,
self,
@@ -85,6 +88,7 @@ pub fn widget(self: *Doom) Widget {
null,
calculateTimeout,
);
return &self.instance.?;
}
fn deinit(self: *Doom) void {