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feat: add mouse resizing of panel views

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This commit is contained in:
CJ van den Berg 2024-08-13 19:38:35 +02:00
parent 95bf2ac9a7
commit 50d47a73f2
15 changed files with 138 additions and 65 deletions
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24
src/tui/status/selectionstate.zig
View file

@ -15,22 +15,17 @@ cursels: usize = 0,
selection: ?ed.Selection = null,
buf: [256]u8 = undefined,
rendered: [:0]const u8 = "",
on_event: ?Widget.EventHandler,
const Self = @This();
pub fn create(a: Allocator, parent: Plane) !Widget {
pub fn create(a: Allocator, parent: Plane, event_handler: ?Widget.EventHandler) !Widget {
const self: *Self = try a.create(Self);
self.* = try init(parent);
return Widget.to(self);
}
fn init(parent: Plane) !Self {
var n = try Plane.init(&(Widget.Box{}).opts(@typeName(Self)), parent);
errdefer n.deinit();
return .{
.plane = n,
self.* = .{
.plane = try Plane.init(&(Widget.Box{}).opts(@typeName(Self)), parent),
.on_event = event_handler,
};
return Widget.to(self);
}
pub fn deinit(self: *Self, a: Allocator) void {
@ -81,7 +76,12 @@ fn format(self: *Self) void {
self.buf[self.rendered.len] = 0;
}
pub fn receive(self: *Self, _: tp.pid_ref, m: tp.message) error{Exit}!bool {
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;
}
if (try m.match(.{ "E", "match", tp.extract(&self.matches) }))
self.format();
if (try m.match(.{ "E", "cursels", tp.extract(&self.cursels) }))