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ref(event): split Size into two Points (one for the size and one for the anchor / origin)
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Yves Biener
2025-03-04 00:04:56 +01:00
parent 91ac6241f4
commit 591b990087
23 changed files with 477 additions and 459 deletions
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18
examples/elements/input.zig
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@@ -14,13 +14,14 @@ const QuitText = struct {
return .{ .ptr = this, .vtable = &.{ .content = content } };
}
pub fn content(ctx: *anyopaque, cells: []zterm.Cell, size: zterm.Size) !void {
fn content(ctx: *anyopaque, cells: []zterm.Cell, origin: zterm.Point, size: zterm.Point) !void {
_ = ctx;
std.debug.assert(cells.len == @as(usize, size.cols) * @as(usize, size.rows));
std.debug.assert(cells.len == @as(usize, size.x) * @as(usize, size.y));
_ = origin;
const row = 2;
const col = size.cols / 2 -| (text.len / 2);
const anchor = (row * size.cols) + col;
const col = size.x / 2 -| (text.len / 2);
const anchor = (row * size.x) + col;
for (text, 0..) |cp, idx| {
cells[anchor + idx].style.fg = .white;
@@ -74,15 +75,16 @@ const InputField = struct {
}
}
fn content(ctx: *anyopaque, cells: []zterm.Cell, size: zterm.Size) !void {
fn content(ctx: *anyopaque, cells: []zterm.Cell, origin: zterm.Point, size: zterm.Point) !void {
const this: *@This() = @ptrCast(@alignCast(ctx));
std.debug.assert(cells.len == @as(usize, size.cols) * @as(usize, size.rows));
std.debug.assert(cells.len == @as(usize, size.x) * @as(usize, size.y));
_ = origin;
if (this.input.items.len == 0) return;
const row = 1;
const col = 1;
const anchor = (row * size.cols) + col;
const anchor = (row * size.x) + col;
for (this.input.items, 0..) |cp, idx| {
cells[anchor + idx].style.fg = .black;
@@ -132,7 +134,7 @@ pub fn main() !void {
switch (event) {
.init => continue,
.quit => break,
.resize => |size| try renderer.resize(size),
.size => |size| try renderer.resize(size),
.key => |key| if (key.eql(.{ .cp = 'c', .mod = .{ .ctrl = true } })) app.quit(),
.accept => |input| {
defer allocator.free(input);