iTermMinimalComposerViewController.m

//
//  iTermMinimalComposerViewController.m
//  iTerm2
//
//  Created by George Nachman on 3/31/20.
//

#import "iTermMinimalComposerViewController.h"

#import "iTermStatusBarLargeComposerViewController.h"

static float kAnimationDuration = 0.25;
static CGFloat desiredHeight = 135;

@interface iTermMinimalComposerViewController ()<iTermComposerTextViewDelegate>
@end

@implementation iTermMinimalComposerViewController {
    IBOutlet iTermStatusBarLargeComposerViewController *_largeComposerViewController;
    IBOutlet NSView *_containerView;
    IBOutlet NSVisualEffectView *_vev;
}

- (instancetype)init {
    self = [super initWithNibName:NSStringFromClass(self.class) bundle:[NSBundle bundleForClass:self.class]];
    return self;
}

- (void)awakeFromNib {
    [_containerView addSubview:_largeComposerViewController.view];
    _containerView.autoresizesSubviews = YES;

    _largeComposerViewController.view.frame = _containerView.bounds;
    _largeComposerViewController.textView.composerDelegate = self;
    _largeComposerViewController.view.autoresizingMask = (NSViewWidthSizable | NSViewHeightSizable);
    _vev.layer.cornerRadius = 6;
    _vev.layer.borderColor = [[NSColor grayColor] CGColor];
    _vev.layer.borderWidth = 1;
}

- (void)updateFrame {
    NSRect newFrame = self.view.frame;
    newFrame.origin.y = self.view.superview.frame.size.height;
    self.view.frame = newFrame;

    newFrame.origin.y += self.view.frame.size.height;
    const CGFloat maxWidth = self.view.superview.bounds.size.width - self.view.frame.origin.x - 19;
    newFrame = NSMakeRect(self.view.frame.origin.x,
                          self.view.superview.frame.size.height - desiredHeight,
                          MAX(217, maxWidth),
                          desiredHeight);
    [[NSAnimationContext currentContext] setDuration:kAnimationDuration];
    self.view.frame = newFrame;
    self.view.animator.alphaValue = 1;
}

- (void)makeFirstResponder {
    [_largeComposerViewController.textView.window makeFirstResponder:_largeComposerViewController.textView];
}

- (IBAction)performClose:(id)sender {
    [self.delegate minimalComposer:self sendCommand:@""];
}

- (NSString *)stringValue {
    return _largeComposerViewController.textView.string;
}

- (void)setStringValue:(NSString *)stringValue {
    _largeComposerViewController.textView.string = stringValue;
}

#pragma mark - iTermComposerTextViewDelegate

- (void)composerTextViewDidFinishWithCancel:(BOOL)cancel {
    NSString *string = cancel ? @"" : _largeComposerViewController.textView.string;
    [self.delegate minimalComposer:self sendCommand:string ?: @""];
}

- (void)composerTextViewDidResignFirstResponder {
    [self.delegate minimalComposer:self sendCommand:@""];
}

@end