-
Notifications
You must be signed in to change notification settings - Fork 0
/
window_macos.mm
91 lines (72 loc) · 2.57 KB
/
window_macos.mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
#import "window.hpp"
#import <Cocoa/Cocoa.h>
#import <MetalKit/MetalKit.h>
@interface WindowViewController : NSViewController<MTKViewDelegate>
{
@public void (*m_render)(const Window&);
@public const Window* m_window;
}
@end
@implementation WindowViewController
-(void)mtkView:(nonnull MTKView *)view drawableSizeWillChange:(CGSize)size
{
}
-(void)drawInMTKView:(nonnull MTKView *)view
{
(*m_render)(*m_window);
}
@end
Window::Window(const mtlpp::Device& device, void (*render)(const Window&), int32_t width, int32_t height)
{
NSRect frame = NSMakeRect(0, 0, width, height);
NSWindow* window = [[NSWindow alloc] initWithContentRect:frame
#if MTLPP_IS_AVAILABLE_MAC(10_12)
styleMask:(NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskResizable)
#else
styleMask:(NSTitledWindowMask | NSClosableWindowMask | NSResizableWindowMask)
#endif
backing:NSBackingStoreBuffered
defer:NO];
window.title = [[NSProcessInfo processInfo] processName];
WindowViewController* viewController = [WindowViewController new];
viewController->m_render = render;
viewController->m_window = this;
MTKView* view = [[MTKView alloc] initWithFrame:frame];
view.device = (__bridge id<MTLDevice>)device.GetPtr();
view.delegate = viewController;
view.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable;
[window.contentView addSubview:view];
[window center];
[window orderFrontRegardless];
m_view = ns::Handle{ (__bridge void*)view };
}
uint32_t Window::GetWidth() const
{
return uint32_t(((__bridge MTKView*)m_view.GetPtr()).frame.size.width);
}
uint32_t Window::GetHeight() const
{
return uint32_t(((__bridge MTKView*)m_view.GetPtr()).frame.size.height);
}
mtlpp::Drawable Window::GetDrawable() const
{
return ns::Handle{ (__bridge void*)((__bridge MTKView*)m_view.GetPtr()).currentDrawable };
}
mtlpp::RenderPassDescriptor Window::GetRenderPassDescriptor() const
{
}
void Window::Run()
{
NSApplication *application = [NSApplication sharedApplication];
[application setActivationPolicy:NSApplicationActivationPolicyRegular];
// NSMenu* menubar = [NSMenu new];
// NSMenuItem* appMenuItem = [NSMenuItem new];
// NSMenu* appMenu = [NSMenu new];
// NSMenuItem* quitMenuItem = [[NSMenuItem alloc] initWithTitle:@"Quit" action:@selector(stop:) keyEquivalent:@"q"];
// [menubar addItem:appMenuItem];
// [appMenu addItem:quitMenuItem];
// [appMenuItem setSubmenu:appMenu];
// [NSApp setMainMenu:menubar];
[application activateIgnoringOtherApps:YES];
[application run];
}