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Add Label component & make colors custom

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This commit also makes Ly more resilient to (impossible) screen
resolutions.

Signed-off-by: AnErrupTion <anerruption@disroot.org>
This commit is contained in:
AnErrupTion
2026-02-08 17:40:50 +01:00
parent 7bbdebe58b
commit f22593f828
10 changed files with 737 additions and 154 deletions
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42
src/tui/components/CenteredBox.zig
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@@ -1,9 +1,8 @@
const std = @import("std");
const Allocator = std.mem.Allocator;
const Cell = @import("../Cell.zig");
const TerminalBuffer = @import("../TerminalBuffer.zig");
const Position = @import("../Position.zig");
const TerminalBuffer = @import("../TerminalBuffer.zig");
const termbox = TerminalBuffer.termbox;
const CenteredBox = @This();
@@ -17,6 +16,9 @@ show_borders: bool,
blank_box: bool,
top_title: ?[]const u8,
bottom_title: ?[]const u8,
border_fg: u32,
title_fg: u32,
bg: u32,
left_pos: Position,
right_pos: Position,
children_pos: Position,
@@ -31,6 +33,9 @@ pub fn init(
blank_box: bool,
top_title: ?[]const u8,
bottom_title: ?[]const u8,
border_fg: u32,
title_fg: u32,
bg: u32,
) CenteredBox {
return .{
.buffer = buffer,
@@ -42,13 +47,16 @@ pub fn init(
.blank_box = blank_box,
.top_title = top_title,
.bottom_title = bottom_title,
.border_fg = border_fg,
.title_fg = title_fg,
.bg = bg,
.left_pos = TerminalBuffer.START_POSITION,
.right_pos = TerminalBuffer.START_POSITION,
.children_pos = TerminalBuffer.START_POSITION,
};
}
pub fn position(self: *CenteredBox, original_pos: Position) void {
pub fn positionXY(self: *CenteredBox, original_pos: Position) void {
if (self.buffer.width < 2 or self.buffer.height < 2) return;
self.left_pos = Position.init(
@@ -77,33 +85,33 @@ pub fn draw(self: CenteredBox) void {
@intCast(self.left_pos.x - 1),
@intCast(self.left_pos.y - 1),
self.buffer.box_chars.left_up,
self.buffer.border_fg,
self.buffer.bg,
self.border_fg,
self.bg,
);
_ = termbox.tb_set_cell(
@intCast(self.right_pos.x),
@intCast(self.left_pos.y - 1),
self.buffer.box_chars.right_up,
self.buffer.border_fg,
self.buffer.bg,
self.border_fg,
self.bg,
);
_ = termbox.tb_set_cell(
@intCast(self.left_pos.x - 1),
@intCast(self.right_pos.y),
self.buffer.box_chars.left_down,
self.buffer.border_fg,
self.buffer.bg,
self.border_fg,
self.bg,
);
_ = termbox.tb_set_cell(
@intCast(self.right_pos.x),
@intCast(self.right_pos.y),
self.buffer.box_chars.right_down,
self.buffer.border_fg,
self.buffer.bg,
self.border_fg,
self.bg,
);
var c1 = Cell.init(self.buffer.box_chars.top, self.buffer.border_fg, self.buffer.bg);
var c2 = Cell.init(self.buffer.box_chars.bottom, self.buffer.border_fg, self.buffer.bg);
var c1 = Cell.init(self.buffer.box_chars.top, self.border_fg, self.bg);
var c2 = Cell.init(self.buffer.box_chars.bottom, self.border_fg, self.bg);
for (0..self.width) |i| {
c1.put(self.left_pos.x + i, self.left_pos.y - 1);
@@ -128,20 +136,24 @@ pub fn draw(self: CenteredBox) void {
}
if (self.top_title) |title| {
self.buffer.drawConfinedLabel(
TerminalBuffer.drawConfinedText(
title,
self.left_pos.x,
self.left_pos.y - 1,
self.width,
self.title_fg,
self.bg,
);
}
if (self.bottom_title) |title| {
self.buffer.drawConfinedLabel(
TerminalBuffer.drawConfinedText(
title,
self.left_pos.x,
self.left_pos.y + self.height,
self.width,
self.title_fg,
self.bg,
);
}
}