Add update function for Label

Signed-off-by: AnErrupTion <anerruption@disroot.org>

src/tui/components/Label.zig

@@ -1,109 +0,0 @@
-const std = @import("std");
-const Allocator = std.mem.Allocator;
-
-const Cell = @import("../Cell.zig");
-const Position = @import("../Position.zig");
-const TerminalBuffer = @import("../TerminalBuffer.zig");
-const termbox = TerminalBuffer.termbox;
-
-const Label = @This();
-
-text: []const u8,
-max_width: ?usize,
-fg: u32,
-bg: u32,
-is_text_allocated: bool,
-component_pos: Position,
-children_pos: Position,
-
-pub fn init(
-    text: []const u8,
-    max_width: ?usize,
-    fg: u32,
-    bg: u32,
-) Label {
-    return .{
-        .text = text,
-        .max_width = max_width,
-        .fg = fg,
-        .bg = bg,
-        .is_text_allocated = false,
-        .component_pos = TerminalBuffer.START_POSITION,
-        .children_pos = TerminalBuffer.START_POSITION,
-    };
-}
-
-pub fn setTextAlloc(
-    self: *Label,
-    allocator: Allocator,
-    comptime fmt: []const u8,
-    args: anytype,
-) !void {
-    self.text = try std.fmt.allocPrint(allocator, fmt, args);
-    self.is_text_allocated = true;
-}
-
-pub fn setTextBuf(
-    self: *Label,
-    buffer: []u8,
-    comptime fmt: []const u8,
-    args: anytype,
-) !void {
-    self.text = try std.fmt.bufPrint(buffer, fmt, args);
-    self.is_text_allocated = false;
-}
-
-pub fn setText(self: *Label, text: []const u8) void {
-    self.text = text;
-    self.is_text_allocated = false;
-}
-
-pub fn deinit(self: Label, allocator: ?Allocator) void {
-    if (self.is_text_allocated) {
-        if (allocator) |alloc| alloc.free(self.text);
-    }
-}
-
-pub fn positionX(self: *Label, original_pos: Position) void {
-    self.component_pos = original_pos;
-    self.children_pos = original_pos.addX(self.text.len);
-}
-
-pub fn positionY(self: *Label, original_pos: Position) void {
-    self.component_pos = original_pos;
-    self.children_pos = original_pos.addY(1);
-}
-
-pub fn positionXY(self: *Label, original_pos: Position) void {
-    self.component_pos = original_pos;
-    self.children_pos = Position.init(
-        self.text.len,
-        1,
-    ).add(original_pos);
-}
-
-pub fn childrenPosition(self: Label) Position {
-    return self.children_pos;
-}
-
-pub fn draw(self: Label) void {
-    if (self.max_width) |width| {
-        TerminalBuffer.drawConfinedText(
-            self.text,
-            self.component_pos.x,
-            self.component_pos.y,
-            width,
-            self.fg,
-            self.bg,
-        );
-        return;
-    }
-
-    TerminalBuffer.drawText(
-        self.text,
-        self.component_pos.x,
-        self.component_pos.y,
-        self.fg,
-        self.bg,
-    );
-}