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Add central Widget struct + clean up code

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In particular, move all termbox2 usage to TerminalBuffer.zig &
keyboard.zig

Signed-off-by: AnErrupTion <anerruption@disroot.org>
This commit is contained in:
AnErrupTion
2026-02-10 00:22:27 +01:00
parent 99dba44e46
commit 207b352888
23 changed files with 1456 additions and 1029 deletions
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52
src/tui/components/generic.zig
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@@ -1,5 +1,7 @@
const std = @import("std");
const Cell = @import("../Cell.zig");
const keyboard = @import("../keyboard.zig");
const TerminalBuffer = @import("../TerminalBuffer.zig");
const Position = @import("../Position.zig");
@@ -10,8 +12,6 @@ pub fn CyclableLabel(comptime ItemType: type, comptime ChangeItemType: type) typ
const DrawItemFn = *const fn (*Self, ItemType, usize, usize, usize) void;
const ChangeItemFn = *const fn (ItemType, ?ChangeItemType) void;
const termbox = TerminalBuffer.termbox;
const Self = @This();
allocator: Allocator,
@@ -92,28 +92,18 @@ pub fn CyclableLabel(comptime ItemType: type, comptime ChangeItemType: type) typ
self.current = self.list.items.len - 1;
}
pub fn handle(self: *Self, maybe_event: ?*termbox.tb_event, insert_mode: bool) void {
if (maybe_event) |event| blk: {
if (event.type != termbox.TB_EVENT_KEY) break :blk;
switch (event.key) {
termbox.TB_KEY_ARROW_LEFT, termbox.TB_KEY_CTRL_H => self.goLeft(),
termbox.TB_KEY_ARROW_RIGHT, termbox.TB_KEY_CTRL_L => self.goRight(),
else => {
if (!insert_mode) {
switch (event.ch) {
'h' => self.goLeft(),
'l' => self.goRight(),
else => {},
}
}
},
pub fn handle(self: *Self, maybe_key: ?keyboard.Key, insert_mode: bool) void {
if (maybe_key) |key| {
if (key.left or (key.ctrl and key.h) or (!insert_mode and key.h)) {
self.goLeft();
} else if (key.right or (key.ctrl and key.l) or (!insert_mode and key.l)) {
self.goRight();
}
}
_ = termbox.tb_set_cursor(
@intCast(self.component_pos.x + self.cursor + 2),
@intCast(self.component_pos.y),
TerminalBuffer.setCursor(
self.component_pos.x + self.cursor + 2,
self.component_pos.y,
);
}
@@ -121,19 +111,13 @@ pub fn CyclableLabel(comptime ItemType: type, comptime ChangeItemType: type) typ
if (self.list.items.len == 0) return;
if (self.width < 2) return;
_ = termbox.tb_set_cell(
@intCast(self.component_pos.x),
@intCast(self.component_pos.y),
'<',
self.fg,
self.bg,
);
_ = termbox.tb_set_cell(
@intCast(self.component_pos.x + self.width - 1),
@intCast(self.component_pos.y),
'>',
self.fg,
self.bg,
var left_arrow = Cell.init('<', self.fg, self.bg);
var right_arrow = Cell.init('>', self.fg, self.bg);
left_arrow.put(self.component_pos.x, self.component_pos.y);
right_arrow.put(
self.component_pos.x + self.width - 1,
self.component_pos.y,
);
const current_item = self.list.items[self.current];