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changing layout api yet again

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This commit is contained in:
johan0A 2025-02-03 14:34:02 +01:00
parent a0fc7c7157
commit 3e4ce58fbc
4 changed files with 145 additions and 153 deletions
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103
src/root.zig
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@ -21,7 +21,7 @@ pub const cdefs = struct {
pub extern fn Clay_GetElementId(idString: String) ElementId;
pub extern fn Clay_GetElementIdWithIndex(idString: String, index: u32) ElementId;
pub extern fn Clay_Hovered() bool;
pub extern fn Clay_OnHover(onHoverFunction: ?*const fn (ElementId, PointerData, *anyopaque) callconv(.c) void, userData: *anyopaque) void;
pub extern fn Clay_OnHover(onHoverFunction: *const fn (ElementId, PointerData, *anyopaque) callconv(.c) void, userData: *anyopaque) void;
pub extern fn Clay_PointerOver(elementId: ElementId) bool;
pub extern fn Clay_GetScrollContainerData(id: ElementId) ScrollContainerData;
pub extern fn Clay_SetMeasureTextFunction(measureTextFunction: *const fn (*String, *TextElementConfig) callconv(.c) Dimensions) void;
@ -425,54 +425,66 @@ pub const ElementConfigType = enum(EnumBackingType) {
image_config = 16,
text_config = 32,
custom_config = 64,
// zig specific enum types
id,
layout_config,
};
pub const Config = union(ElementConfigType) {
rectangle_config: *RectangleElementConfig,
border_config: *BorderElementConfig,
floating_config: *FloatingElementConfig,
scroll_config: *ScrollElementConfig,
image_config: *ImageElementConfig,
text_config: *TextElementConfig,
custom_config: *CustomElementConfig,
id: ElementId,
layout_config: *LayoutConfig,
pub fn rectangle(config: RectangleElementConfig) Config {
return Config{ .rectangle_config = cdefs.Clay__StoreRectangleElementConfig(config) };
pub const Attach = struct {
pub fn rectangle(config: RectangleElementConfig) Attach {
cdefs.Clay__AttachElementConfig(ElementConfigUnion{ .rectangle_config = cdefs.Clay__StoreRectangleElementConfig(config) }, .rectangle_config);
return .{};
}
pub fn border(config: BorderElementConfig) Config {
return Config{ .border_config = cdefs.Clay__StoreBorderElementConfig(config) };
pub fn border(config: BorderElementConfig) Attach {
cdefs.Clay__AttachElementConfig(ElementConfigUnion{ .border_config = cdefs.Clay__StoreBorderElementConfig(config) }, .border_config);
return .{};
}
pub fn floating(config: FloatingElementConfig) Config {
return Config{ .floating_config = cdefs.Clay__StoreFloatingElementConfig(config) };
pub fn floating(config: FloatingElementConfig) Attach {
cdefs.Clay__AttachElementConfig(ElementConfigUnion{ .floating_config = cdefs.Clay__StoreFloatingElementConfig(config) }, .floating_config);
return .{};
}
pub fn scroll(config: ScrollElementConfig) Config {
return Config{ .scroll_config = cdefs.Clay__StoreScrollElementConfig(config) };
pub fn scroll(config: ScrollElementConfig) Attach {
cdefs.Clay__AttachElementConfig(ElementConfigUnion{ .scroll_config = cdefs.Clay__StoreScrollElementConfig(config) }, .scroll_config);
return .{};
}
pub fn image(config: ImageElementConfig) Config {
return Config{ .image_config = cdefs.Clay__StoreImageElementConfig(config) };
pub fn image(config: ImageElementConfig) Attach {
cdefs.Clay__AttachElementConfig(ElementConfigUnion{ .image_config = cdefs.Clay__StoreImageElementConfig(config) }, .image_config);
return .{};
}
pub fn text(config: TextElementConfig) Config {
return Config{ .text_config = cdefs.Clay__StoreTextElementConfig(config) };
pub fn text(config: TextElementConfig) Attach {
cdefs.Clay__AttachElementConfig(ElementConfigUnion{ .text_config = cdefs.Clay__StoreTextElementConfig(config) }, .text_config);
return .{};
}
pub fn custom(config: CustomElementConfig) Config {
return Config{ .custom_config = cdefs.Clay__StoreCustomElementConfig(config) };
pub fn custom(config: CustomElementConfig) Attach {
cdefs.Clay__AttachElementConfig(ElementConfigUnion{ .custom_config = cdefs.Clay__StoreCustomElementConfig(config) }, .custom_config);
return .{};
}
pub fn ID(string: []const u8) Config {
return Config{ .id = cdefs.Clay__HashString(makeClayString(string), 0, 0) };
pub fn ID(string: []const u8) Attach {
cdefs.Clay__AttachId(cdefs.Clay__HashString(makeClayString(string), 0, 0));
return .{};
}
pub fn IDI(string: []const u8, index: u32) Config {
return Config{ .id = cdefs.Clay__HashString(makeClayString(string), index, 0) };
pub fn IDI(string: []const u8, index: u32) Attach {
cdefs.Clay__AttachId(cdefs.Clay__HashString(makeClayString(string), index, 0));
return .{};
}
pub fn layout(config: LayoutConfig) Config {
return Config{ .layout_config = cdefs.Clay__StoreLayoutConfig(config) };
pub fn layout(config: LayoutConfig) Attach {
cdefs.Clay__AttachLayoutConfig(cdefs.Clay__StoreLayoutConfig(config));
return .{};
}
};
pub inline fn UI() fn (configs: []const Attach) callconv(.@"inline") fn (void) void {
cdefs.Clay__OpenElement();
return struct {
inline fn f(configs: []const Attach) fn (void) void {
_ = configs;
cdefs.Clay__ElementPostConfiguration();
return struct {
fn f(_: void) void {
cdefs.Clay__CloseElement();
}
}.f;
}
}.f;
}
pub const minMemorySize = cdefs.Clay_MinMemorySize;
pub const setPointerState = cdefs.Clay_SetPointerState;
pub const initialize = cdefs.Clay_Initialize;
@ -501,23 +513,6 @@ pub fn createArenaWithCapacityAndMemory(buffer: []u8) Arena {
return cdefs.Clay_CreateArenaWithCapacityAndMemory(@intCast(buffer.len), buffer.ptr);
}
pub inline fn UI(configs: []const Config) fn (void) void {
cdefs.Clay__OpenElement();
for (configs) |config| {
switch (config) {
.layout_config => |layoutConf| cdefs.Clay__AttachLayoutConfig(layoutConf),
.id => |id| cdefs.Clay__AttachId(id),
inline else => |elem_config, tag| cdefs.Clay__AttachElementConfig(@unionInit(ElementConfigUnion, @tagName(tag), elem_config), config),
}
}
cdefs.Clay__ElementPostConfiguration();
return struct {
fn f(_: void) void {
cdefs.Clay__CloseElement();
}
}.f;
}
pub fn setMeasureTextFunction(comptime measureTextFunction: fn ([]const u8, *TextElementConfig) Dimensions) void {
cdefs.Clay_SetMeasureTextFunction(struct {
pub fn f(string: *String, config: *TextElementConfig) callconv(.C) Dimensions {
@ -533,8 +528,8 @@ pub fn makeClayString(string: []const u8) String {
};
}
pub fn text(string: []const u8, config: Config) void {
cdefs.Clay__OpenTextElement(makeClayString(string), config.text_config);
pub fn text(string: []const u8, config: TextElementConfig) void {
cdefs.Clay__OpenTextElement(makeClayString(string), cdefs.Clay__StoreTextElementConfig(config));
}
pub fn ID(string: []const u8) ElementId {