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mach: wasm: Implement fullscreen support for browser platform

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iddev5 2022-06-11 13:15:28 +05:30 • committed by Stephen Gutekanst
parent 3dc131d4fa
commit 47286508e3
3 changed files with 31 additions and 19 deletions
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16
src/platform/wasm.zig
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@ -5,10 +5,11 @@ const structs = @import("../structs.zig");
const enums = @import("../enums.zig");
const js = struct {
extern fn machCanvasInit(width: u32, height: u32, selector_id: *u8) CanvasId;
extern fn machCanvasInit(selector_id: *u8) CanvasId;
extern fn machCanvasDeinit(canvas: CanvasId) void;
extern fn machCanvasSetTitle(canvas: CanvasId, title: [*]const u8, len: u32) void;
extern fn machCanvasSetSize(canvas: CanvasId, width: u32, height: u32) void;
extern fn machCanvasSetFullscreen(canvas: CanvasId, value: bool) void;
extern fn machCanvasGetWindowWidth(canvas: CanvasId) u32;
extern fn machCanvasGetWindowHeight(canvas: CanvasId) u32;
extern fn machCanvasGetFramebufferWidth(canvas: CanvasId) u32;
@ -37,14 +38,10 @@ pub const Platform = struct {
last_framebuffer_size: structs.Size,
pub fn init(allocator: std.mem.Allocator, eng: *Engine) !Platform {
const options = eng.options;
var selector = [1]u8{0} ** 15;
const id = js.machCanvasInit(options.width, options.height, &selector[0]);
const id = js.machCanvasInit(&selector[0]);
const title = std.mem.span(options.title);
js.machCanvasSetTitle(id, title.ptr, title.len);
return Platform{
var platform = Platform{
.id = id,
.selector_id = try allocator.dupe(u8, selector[0 .. selector.len - @as(u32, if (selector[selector.len - 1] == 0) 1 else 0)]),
.last_window_size = .{
@ -56,6 +53,9 @@ pub const Platform = struct {
.height = js.machCanvasGetFramebufferHeight(id),
},
};
try platform.setOptions(eng.options);
return platform;
}
pub fn setOptions(platform: *Platform, options: structs.Options) !void {
@ -64,6 +64,8 @@ pub const Platform = struct {
const title = std.mem.span(options.title);
js.machCanvasSetTitle(platform.id, title.ptr, title.len);
js.machCanvasSetFullscreen(platform.id, options.fullscreen);
}
pub fn setShouldClose(_: *Platform, value: bool) void {