iTerm2/sources/iTermOpenQuicklyView.m at 122828e03b878de62d5df781d5938815f5b2a234 · gnachman/iTerm2 · GitHub

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//
//  iTermOpenQuicklyView.m
//  iTerm
//
//  Created by George Nachman on 7/13/14.
//
//

#import "iTermOpenQuicklyView.h"
#import "NSView+iTerm.h"
#import "NSColor+iTerm.h"

@implementation iTermOpenQuicklyView {
    NSView *_backgroundEffectView;
    NSView *_glassContentView;
    NSView *_container;
}

- (BOOL)isFlipped {
    return YES;
}

- (void)awakeFromNib {
    // Flip subviews
    NSArray *subviews = [self subviews];
    CGFloat height = self.bounds.size.height;
    for (NSView *view in subviews) {
        NSRect frame = view.frame;
        frame.origin.y = height - NSMaxY(frame);
        view.frame = frame;
    }

    _container = [[NSView alloc] initWithFrame:self.bounds];
    [self insertSubview:_container atIndex:0];

    if (@available(macOS 26, *)) {
        NSGlassEffectView *glassView = [[NSGlassEffectView alloc] initWithFrame:self.bounds];
        _backgroundEffectView = glassView;
        glassView.tintColor = [NSColor it_dynamicColorForLightMode:[NSColor colorWithWhite:0.95 alpha:0.55]
                                                          darkMode:[NSColor colorWithWhite:0.08 alpha:0.88]];
        _glassContentView = [[NSView alloc] initWithFrame:_backgroundEffectView.bounds];
        glassView.contentView = _glassContentView;
        [_container addSubview:_backgroundEffectView];
    } else {
        // Fallback for older macOS versions: use NSVisualEffectView
        NSVisualEffectView *visual = [[NSVisualEffectView alloc] initWithFrame:self.bounds];
        visual.blendingMode = NSVisualEffectBlendingModeBehindWindow;
        if (@available(macOS 10.16, *)) {
            visual.material = NSVisualEffectMaterialMenu;
        } else {
            visual.material = NSVisualEffectMaterialSheet;
        }
        visual.state = NSVisualEffectStateActive;
        _backgroundEffectView = visual;
        [_container addSubview:_backgroundEffectView];
    }

    // Even though this is set in IB, we have to set it manually.
    self.autoresizesSubviews = NO;
}

- (void)drawRect:(NSRect)dirtyRect {
    return;
}

- (void)setFrameSize:(NSSize)newSize {
    [super setFrameSize:newSize];
    _container.frame = self.bounds;
    _backgroundEffectView.frame = _container.bounds;
    _glassContentView.frame = _backgroundEffectView.bounds;
}

- (void)resizeWithOldSuperviewSize:(NSSize)oldSize {
    [super resizeWithOldSuperviewSize:oldSize];
    _container.frame = self.bounds;
    _backgroundEffectView.frame = _container.bounds;
    _glassContentView.frame = _backgroundEffectView.bounds;
}

@end