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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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35
examples/errors.zig
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@@ -12,13 +12,14 @@ 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;
@@ -38,13 +39,14 @@ const InfoText = 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;
@@ -64,24 +66,25 @@ const ErrorNotification = struct {
return .{ .ptr = this, .vtable = &.{ .handle = handle, .content = content } };
}
pub fn handle(ctx: *anyopaque, event: App.Event) !void {
fn handle(ctx: *anyopaque, event: App.Event) !void {
const this: *@This() = @ptrCast(@alignCast(ctx));
switch (event) {
.key => |key| if (!key.isAscii()) return error.UnsupportedKey,
.resize => |_| {},
.size => |_| {},
.err => |err| this.msg = err.msg,
else => {},
}
}
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 {
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.msg) |msg| {
const row = size.rows -| 2;
const col = size.cols -| 2 -| msg.len;
const anchor = (row * size.cols) + col;
const row = size.y -| 2;
const col = size.x -| 2 -| msg.len;
const anchor = (row * size.x) + col;
for (msg, 0..) |cp, idx| {
cells[anchor + idx].style.fg = .white;
@@ -134,7 +137,7 @@ 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(),
.err => |err| log.err("Received {s} with message: {s}", .{ @errorName(err.err), err.msg }),
else => {},