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const std = @import("std");
const Allocator = std.mem.Allocator;
const HTML = @import("html/Element.zig");
const Element = @import("Element.zig");
pub const Code = struct {
content: std.ArrayList(Element),
attribute: ?[]const u8 = null,
const Self = @This();
pub fn init(alloc: Allocator) !*Self {
const v = try alloc.create(Self);
v.* = .{ .content = try .initCapacity(alloc, 2) };
return v;
}
pub fn element(self: *Self) Element {
return .{ .ptr = self, .vtable = .{ .deinit = destroy, .html = Self.html } };
}
pub fn deinit(self: *Self, alloc: Allocator) void {
destroy(self, alloc);
}
fn destroy(context: *anyopaque, alloc: Allocator) void {
var self: *Self = @ptrCast(@alignCast(context));
for (self.content.items) |it| it.deinit(alloc);
self.content.deinit(alloc);
alloc.destroy(self);
}
fn html(context: *anyopaque, alloc: Allocator) HTML.Error!HTML {
const self: *Self = @ptrCast(@alignCast(context));
var el = try HTML.Content.init(alloc, "pre");
if (self.attribute) |attr| try el.base.setAttribute("data-code", attr);
var code = try HTML.Content.init(alloc, "code");
for (self.content.items) |it| try code.append(try it.html(alloc));
try el.append(code.element());
return el.element();
}
};
pub const Figure = struct {
content: Element,
caption: ?Element = null,
const Self = @This();
pub fn init(alloc: Allocator, content: Element) !*Self {
const v = try alloc.create(Self);
v.* = .{ .content = content };
return v;
}
pub fn element(self: *Self) Element {
return .{ .ptr = self, .vtable = .{ .deinit = destroy, .html = Self.html } };
}
pub fn deinit(self: *Self, alloc: Allocator) void {
destroy(self, alloc);
}
fn destroy(context: *anyopaque, alloc: Allocator) void {
const self: *Self = @ptrCast(@alignCast(context));
self.content.deinit(alloc);
if (self.caption) |cap| cap.deinit(alloc);
alloc.destroy(self);
}
fn html(context: *anyopaque, alloc: Allocator) HTML.Error!HTML {
const self: *Self = @ptrCast(@alignCast(context));
var el = try HTML.Content.init(alloc, "figure");
try el.append(try self.content.html(alloc));
const caption = self.caption orelse return el.element();
var figcap = try HTML.Content.init(alloc, "figcaption");
try figcap.append(try caption.html(alloc));
try el.append(figcap.element());
return el.element();
}
};
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