ebiten/internal/cocoa/api_cocoa_darwin.go
Hajime Hoshi cff99106b6 internal/ui: bug fix: fullscreening didn't work correctly on macOS 13
As of macOS 13, a retrieved collectionBehavior included
NSWindowCollectionBehaviorFullScreenNone and this prevented the window
from being fullscreen.

This change fixes this issue by removing the flag
NSWindowCollectionBehaviorFullScreenNone when necessary.

Closes #2437
2022-11-05 14:07:02 +09:00

327 lines
10 KiB
Go

// Copyright 2022 The Ebitengine Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cocoa
import (
"unsafe"
"github.com/ebitengine/purego/objc"
)
var (
class_NSInvocation = objc.GetClass("NSInvocation")
class_NSMethodSignature = objc.GetClass("NSMethodSignature")
class_NSAutoreleasePool = objc.GetClass("NSAutoreleasePool")
class_NSString = objc.GetClass("NSString")
class_NSProcessInfo = objc.GetClass("NSProcessInfo")
class_NSColor = objc.GetClass("NSColor")
class_NSWindow = objc.GetClass("NSWindow")
class_NSView = objc.GetClass("NSView")
class_NSScreen = objc.GetClass("NSScreen")
)
var (
sel_alloc = objc.RegisterName("alloc")
sel_new = objc.RegisterName("new")
sel_release = objc.RegisterName("release")
sel_invocationWithMethodSignature = objc.RegisterName("invocationWithMethodSignature:")
sel_setSelector = objc.RegisterName("setSelector:")
sel_setTarget = objc.RegisterName("setTarget:")
sel_setArgumentAtIndex = objc.RegisterName("setArgument:atIndex:")
sel_getReturnValue = objc.RegisterName("getReturnValue:")
sel_invoke = objc.RegisterName("invoke")
sel_invokeWithTarget = objc.RegisterName("invokeWithTarget:")
sel_instanceMethodSignatureForSelector = objc.RegisterName("instanceMethodSignatureForSelector:")
sel_signatureWithObjCTypes = objc.RegisterName("signatureWithObjCTypes:")
sel_initWithUTF8String = objc.RegisterName("initWithUTF8String:")
sel_UTF8String = objc.RegisterName("UTF8String")
sel_length = objc.RegisterName("length")
sel_processInfo = objc.RegisterName("processInfo")
sel_isOperatingSystemAtLeastVersion = objc.RegisterName("isOperatingSystemAtLeastVersion:")
sel_frame = objc.RegisterName("frame")
sel_contentView = objc.RegisterName("contentView")
sel_setBackgroundColor = objc.RegisterName("setBackgroundColor:")
sel_colorWithSRGBRedGreenBlueAlpha = objc.RegisterName("colorWithSRGBRed:green:blue:alpha:")
sel_setFrameSize = objc.RegisterName("setFrameSize:")
sel_object = objc.RegisterName("object")
sel_styleMask = objc.RegisterName("styleMask")
sel_setStyleMask = objc.RegisterName("setStyleMask:")
sel_mainScreen = objc.RegisterName("mainScreen")
sel_screen = objc.RegisterName("screen")
sel_isVisible = objc.RegisterName("isVisible")
sel_deviceDescription = objc.RegisterName("deviceDescription")
sel_objectForKey = objc.RegisterName("objectForKey:")
sel_unsignedIntValue = objc.RegisterName("unsignedIntValue")
)
const (
NSWindowCollectionBehaviorManaged = 1 << 2
NSWindowCollectionBehaviorFullScreenPrimary = 1 << 7
NSWindowCollectionBehaviorFullScreenNone = 1 << 9
)
const (
NSWindowStyleMaskResizable = 1 << 3
NSWindowStyleMaskFullScreen = 1 << 14
)
type CGFloat = float64
type CGSize struct {
Width, Height CGFloat
}
type CGPoint struct {
X, Y float64
}
type CGRect struct {
Origin CGPoint
Size CGSize
}
type NSUInteger = uint
type NSInteger = int
type NSPoint = CGPoint
type NSRect = CGRect
type NSSize = CGSize
type NSError struct {
objc.ID
}
type NSColor struct {
objc.ID
}
func NSColor_colorWithSRGBRedGreenBlueAlpha(red, green, blue, alpha CGFloat) (color NSColor) {
sig := NSMethodSignature_signatureWithObjCTypes("@@:ffff")
inv := NSInvocation_invocationWithMethodSignature(sig)
inv.SetSelector(sel_colorWithSRGBRedGreenBlueAlpha)
inv.SetArgumentAtIndex(unsafe.Pointer(&red), 2)
inv.SetArgumentAtIndex(unsafe.Pointer(&green), 3)
inv.SetArgumentAtIndex(unsafe.Pointer(&blue), 4)
inv.SetArgumentAtIndex(unsafe.Pointer(&alpha), 5)
inv.InvokeWithTarget(objc.ID(class_NSColor))
inv.GetReturnValue(unsafe.Pointer(&color))
return color
}
type NSOperatingSystemVersion struct {
Major, Minor, Patch NSInteger
}
type NSProcessInfo struct {
objc.ID
}
func NSProcessInfo_processInfo() NSProcessInfo {
return NSProcessInfo{objc.ID(class_NSProcessInfo).Send(sel_processInfo)}
}
func (p NSProcessInfo) IsOperatingSystemAtLeastVersion(version NSOperatingSystemVersion) bool {
sig := NSMethodSignature_instanceMethodSignatureForSelector(objc.ID(class_NSProcessInfo), sel_isOperatingSystemAtLeastVersion)
inv := NSInvocation_invocationWithMethodSignature(sig)
inv.SetTarget(p.ID)
inv.SetSelector(sel_isOperatingSystemAtLeastVersion)
inv.SetArgumentAtIndex(unsafe.Pointer(&version), 2)
inv.Invoke()
var ret int
inv.GetReturnValue(unsafe.Pointer(&ret))
return ret != 0
}
type NSWindow struct {
objc.ID
}
func (w NSWindow) StyleMask() NSUInteger {
return NSUInteger(w.Send(sel_styleMask))
}
func (w NSWindow) SetStyleMask(styleMask NSUInteger) {
w.Send(sel_setStyleMask, styleMask)
}
func (w NSWindow) SetBackgroundColor(color NSColor) {
w.Send(sel_setBackgroundColor, color.ID)
}
func (w NSWindow) IsVisibile() bool {
return w.Send(sel_isVisible) != 0
}
func (w NSWindow) Screen() NSScreen {
return NSScreen{w.Send(sel_screen)}
}
func (w NSWindow) Frame() NSRect {
sig := NSMethodSignature_instanceMethodSignatureForSelector(objc.ID(class_NSWindow), sel_frame)
inv := NSInvocation_invocationWithMethodSignature(sig)
inv.SetTarget(w.ID)
inv.SetSelector(sel_frame)
inv.Invoke()
var rect NSRect
inv.GetReturnValue(unsafe.Pointer(&rect))
return rect
}
func (w NSWindow) ContentView() NSView {
return NSView{w.Send(sel_contentView)}
}
type NSView struct {
objc.ID
}
func (v NSView) SetFrameSize(size CGSize) {
sig := NSMethodSignature_instanceMethodSignatureForSelector(objc.ID(class_NSView), sel_setFrameSize)
inv := NSInvocation_invocationWithMethodSignature(sig)
inv.SetSelector(sel_setFrameSize)
inv.SetArgumentAtIndex(unsafe.Pointer(&size), 2)
inv.InvokeWithTarget(v.ID)
}
func (v NSView) Frame() NSRect {
sig := NSMethodSignature_instanceMethodSignatureForSelector(objc.ID(class_NSView), sel_frame)
inv := NSInvocation_invocationWithMethodSignature(sig)
inv.SetSelector(sel_frame)
inv.InvokeWithTarget(v.ID)
var rect NSRect
inv.GetReturnValue(unsafe.Pointer(&rect))
return rect
}
// NSInvocation is being used to call functions that can't be called directly with purego.SyscallN.
// See the downsides of that function for what it cannot do.
type NSInvocation struct {
objc.ID
}
func NSInvocation_invocationWithMethodSignature(sig NSMethodSignature) NSInvocation {
return NSInvocation{objc.ID(class_NSInvocation).Send(sel_invocationWithMethodSignature, sig.ID)}
}
func (i NSInvocation) SetSelector(cmd objc.SEL) {
i.Send(sel_setSelector, cmd)
}
func (i NSInvocation) SetTarget(target objc.ID) {
i.Send(sel_setTarget, target)
}
func (i NSInvocation) SetArgumentAtIndex(arg unsafe.Pointer, idx int) {
i.Send(sel_setArgumentAtIndex, arg, idx)
}
func (i NSInvocation) GetReturnValue(ret unsafe.Pointer) {
i.Send(sel_getReturnValue, ret)
}
func (i NSInvocation) Invoke() {
i.Send(sel_invoke)
}
func (i NSInvocation) InvokeWithTarget(target objc.ID) {
i.Send(sel_invokeWithTarget, target)
}
type NSMethodSignature struct {
objc.ID
}
func NSMethodSignature_instanceMethodSignatureForSelector(self objc.ID, cmd objc.SEL) NSMethodSignature {
return NSMethodSignature{self.Send(sel_instanceMethodSignatureForSelector, cmd)}
}
// NSMethodSignature_signatureWithObjCTypes takes a string that represents the type signature of a method.
// It follows the encoding specified in the Apple Docs.
//
// [Apple Docs]: https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/ObjCRuntimeGuide/Articles/ocrtTypeEncodings.html#//apple_ref/doc/uid/TP40008048-CH100
func NSMethodSignature_signatureWithObjCTypes(types string) NSMethodSignature {
return NSMethodSignature{objc.ID(class_NSMethodSignature).Send(sel_signatureWithObjCTypes, types)}
}
type NSAutoreleasePool struct {
objc.ID
}
func NSAutoreleasePool_new() NSAutoreleasePool {
return NSAutoreleasePool{objc.ID(class_NSAutoreleasePool).Send(sel_new)}
}
func (p NSAutoreleasePool) Release() {
p.Send(sel_release)
}
type NSString struct {
objc.ID
}
func NSString_alloc() NSString {
return NSString{objc.ID(class_NSString).Send(sel_alloc)}
}
func (s NSString) InitWithUTF8String(utf8 string) NSString {
return NSString{s.Send(sel_initWithUTF8String, utf8)}
}
func (s NSString) String() string {
// The lifetime of the underlying C string is shorter than s [1].
// Copy the bytes to ensure that the returned string's lifetime is unrelated to s.
// [1] https://developer.apple.com/documentation/foundation/nsstring/1411189-utf8string?language=objc
src := unsafe.Slice((*byte)(unsafe.Pointer(s.Send(sel_UTF8String))), s.Send(sel_length))
dst := make([]byte, len(src))
copy(dst, src)
return string(dst)
}
type NSNotification struct {
objc.ID
}
func (n NSNotification) Object() objc.ID {
return n.Send(sel_object)
}
type NSScreen struct {
objc.ID
}
func NSScreen_mainScreen() NSScreen {
return NSScreen{objc.ID(class_NSScreen).Send(sel_mainScreen)}
}
func (s NSScreen) DeviceDescription() NSDictionary {
return NSDictionary{s.Send(sel_deviceDescription)}
}
type NSDictionary struct {
objc.ID
}
func (d NSDictionary) ObjectForKey(object objc.ID) objc.ID {
return d.Send(sel_objectForKey, object)
}
type NSNumber struct {
objc.ID
}
func (n NSNumber) UnsignedIntValue() uint {
return uint(n.Send(sel_unsignedIntValue))
}