44 lines
1.3 KiB
Zig
44 lines
1.3 KiB
Zig
const std = @import("std");
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const c = @import("c.zig");
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const objc = @import("main.zig");
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pub const Protocol = extern struct {
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value: *c.Protocol,
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pub fn conformsToProtocol(self: Protocol, other: Protocol) bool {
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return c.protocol_conformsToProtocol(self.value, other.value) == 1;
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}
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pub fn isEqual(self: Protocol, other: Protocol) bool {
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return c.protocol_isEqual(self.value, other.value) == 1;
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}
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pub fn getName(self: Protocol) [:0]const u8 {
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return std.mem.sliceTo(c.protocol_getName(self.value), 0);
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}
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pub fn getProperty(
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self: Protocol,
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name: [:0]const u8,
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is_required: bool,
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is_instance: bool,
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) ?objc.Property {
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const isRequired: u8 = if (is_required) 1 else 0;
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const isInstance: u8 = if (is_instance) 1 else 0;
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return .{ .value = c.protocol_getProperty(
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self.value,
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name,
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isRequired,
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isInstance,
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) orelse return null };
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}
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comptime {
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std.debug.assert(@sizeOf(@This()) == @sizeOf([*c]c.Protocol));
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std.debug.assert(@alignOf(@This()) == @alignOf([*c]c.Protocol));
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}
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};
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pub fn getProtocol(name: [:0]const u8) ?Protocol {
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return .{ .value = c.objc_getProtocol(name) orelse return null };
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}
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