mirrors/ly
1
0
Fork 0
mirror of https://github.com/fairyglade/ly.git synced 2026-03-25 01:36:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add Widget.calculateTimeout function

Browse Source 
Signed-off-by: AnErrupTion <anerruption@disroot.org>
This commit is contained in:
AnErrupTion
2026-02-12 00:27:07 +01:00
parent 7c7aed9cb2
commit 5564fed664
15 changed files with 149 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
src/tui/Widget.zig
View File

@@ -9,6 +9,7 @@ const VTable = struct {
draw_fn: *const fn (ptr: *anyopaque) void,
update_fn: ?*const fn (ptr: *anyopaque, ctx: *anyopaque) anyerror!void,
handle_fn: ?*const fn (ptr: *anyopaque, maybe_key: ?keyboard.Key, insert_mode: bool) anyerror!void,
calculate_timeout_fn: ?*const fn (ptr: *anyopaque, ctx: *anyopaque) anyerror!?usize,
};
id: u64,
@@ -24,6 +25,7 @@ pub fn init(
comptime draw_fn: fn (ptr: @TypeOf(pointer)) void,
comptime update_fn: ?fn (ptr: @TypeOf(pointer), ctx: *anyopaque) anyerror!void,
comptime handle_fn: ?fn (ptr: @TypeOf(pointer), maybe_key: ?keyboard.Key, insert_mode: bool) anyerror!void,
comptime calculate_timeout_fn: ?fn (ptr: @TypeOf(pointer), ctx: *anyopaque) anyerror!?usize,
) Widget {
const Pointer = @TypeOf(pointer);
const Impl = struct {
@@ -77,12 +79,23 @@ pub fn init(
);
}
pub fn calculateTimeoutImpl(ptr: *anyopaque, ctx: *anyopaque) !?usize {
const impl: Pointer = @ptrCast(@alignCast(ptr));
return @call(
.always_inline,
calculate_timeout_fn.?,
.{ impl, ctx },
);
}
const vtable = VTable{
.deinit_fn = if (deinit_fn != null) deinitImpl else null,
.realloc_fn = if (realloc_fn != null) reallocImpl else null,
.draw_fn = drawImpl,
.update_fn = if (update_fn != null) updateImpl else null,
.handle_fn = if (handle_fn != null) handleImpl else null,
.calculate_timeout_fn = if (calculate_timeout_fn != null) calculateTimeoutImpl else null,
};
};
@@ -151,3 +164,17 @@ pub fn handle(self: *Widget, maybe_key: ?keyboard.Key, insert_mode: bool) !void
);
}
}
pub fn calculateTimeout(self: *Widget, ctx: *anyopaque) !?usize {
const impl: @TypeOf(self.pointer) = @ptrCast(@alignCast(self.pointer));
if (self.vtable.calculate_timeout_fn) |calculate_timeout_fn| {
return @call(
.auto,
calculate_timeout_fn,
.{ impl, ctx },
);
}
return null;
}