flow/src/tui/status/blank.zig

49 lines
1.4 KiB
Zig

const std = @import("std");
const tp = @import("thespian");
const Plane = @import("renderer").Plane;
const Widget = @import("../Widget.zig");
plane: Plane,
layout: Widget.Layout,
on_event: ?Widget.EventHandler,
const Self = @This();
pub fn Create(comptime layout_: Widget.Layout) @import("widget.zig").CreateFunction {
return struct {
fn create(allocator: std.mem.Allocator, parent: Plane, event_handler: ?Widget.EventHandler) @import("widget.zig").CreateError!Widget {
const self: *Self = try allocator.create(Self);
self.* = .{
.plane = try Plane.init(&(Widget.Box{}).opts(@typeName(Self)), parent),
.layout = layout_,
.on_event = event_handler,
};
return Widget.to(self);
}
}.create;
}
pub fn deinit(self: *Self, allocator: std.mem.Allocator) void {
self.plane.deinit();
allocator.destroy(self);
}
pub fn layout(self: *Self) Widget.Layout {
return self.layout;
}
pub fn render(self: *Self, theme: *const Widget.Theme) bool {
self.plane.set_base_style(" ", theme.statusbar);
self.plane.erase();
return false;
}
pub fn receive(self: *Self, from: tp.pid_ref, m: tp.message) error{Exit}!bool {
var btn: u32 = 0;
if (try m.match(.{ "D", tp.any, tp.extract(&btn), tp.more })) {
if (self.on_event) |h| h.send(from, m) catch {};
return true;
}
return false;
}