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//
// Created by Alexander Schuch on 06/03/13.
// Modified by Eugene Zinoviev on 12/03/13.
// Copyright (c) 2013 Alexander Schuch. All rights reserved.
// Copyright (c) 2013-2014 Eugene Zinoviev. All rights reserved.
//
#import "Popover.h"
#import "PopoverImageView.h"
static const int kMinViewWidth = 28;
@implementation Popover {
PopoverImageView *imageView;
id popoverTransiencyMonitor;
BOOL popoverTransiencyMonitorEnabled;
// BOOL firstDrawed;
// id eventMonitor;
// BOOL escMonitorSet;
}
+ (id)shared {
static Popover *shared = nil;
@synchronized (self) {
if (shared == nil){
shared = [[self alloc] init];
}
}
return shared;
}
- (id)init {
popoverTransiencyMonitorEnabled = NO;
// firstDrawed = NO;
CGFloat height = [NSStatusBar systemStatusBar].thickness;
_active = NO;
// escMonitorSet = NO;
if (self = [super initWithFrame:NSMakeRect(0, 0, kMinViewWidth, height)]) {
imageView = [[PopoverImageView alloc] initWithFrame:NSMakeRect(0, 0, kMinViewWidth, height)];
[self addSubview:imageView];
_statusItem = [[NSStatusBar systemStatusBar] statusItemWithLength:NSVariableStatusItemLength];
_statusItem.view = self;
// dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 0.1 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
// [self showPopover];
// });
}
return self;
}
- (BOOL)allowsVibrancy {
return YES;
}
- (void)drawRect:(NSRect)dirtyRect {
// if (!firstDrawed) {
// firstDrawed = YES;
// [self showPopover];
// }
if (_active) {
[[NSColor selectedMenuItemColor] setFill];
} else {
[[NSColor clearColor] setFill];
}
NSRectFill(dirtyRect);
NSDictionary *images = VKPCGetImagesDictionary();
NSImage *imgDefault = images[VKPCImageStatus], *imgActive = images[VKPCImageStatusPressed];
imageView.image = _active ? imgActive : imgDefault;
}
- (void)mouseDown:(NSEvent *)theEvent {
if (_popover.isShown) {
[self hidePopover];
} else {
[self showPopover];
}
}
- (void)setActive:(BOOL)active {
_active = active;
[self setNeedsDisplay:YES];
}
- (void)updateViewFrame {
CGFloat width = MAX(MAX(kMinViewWidth, _altImage.size.width), _defaultImage.size.width);
CGFloat height = [NSStatusBar systemStatusBar].thickness;
NSRect frame = NSMakeRect(0, 0, width, height);
self.frame = frame;
imageView.frame = frame;
[self setNeedsDisplay:YES];
}
- (void)showPopover {
self.active = YES;
if (!_popover) {
_popover = [[NSPopover alloc] init];
_popover.contentViewController = [PopoverController shared];
// NSEvent *(^handler)(NSEvent *) = ^NSEvent *(NSEvent *theEvent) {
// if (theEvent.keyCode == 53) {
// NSLog(@"[Popover] catch ESC");
// return nil;
// }
//
// return theEvent;
// };
//
// eventMonitor = [NSEvent addLocalMonitorForEventsMatchingMask:NSKeyDownMask handler:handler];
};
if (!_popover.isShown) {
_popover.animates = NO;
[_popover showRelativeToRect:self.frame ofView:self preferredEdge:NSMinYEdge];
if (!popoverTransiencyMonitorEnabled) {
popoverTransiencyMonitor = [NSEvent addGlobalMonitorForEventsMatchingMask:NSLeftMouseDownMask|NSRightMouseDownMask handler:^(NSEvent* event) {
[self hidePopover];
}];
popoverTransiencyMonitorEnabled = YES;
}
}
[[PopoverController shared] popoverDidShow];
}
- (void)hidePopover {
self.active = NO;
if (_popover && _popover.isShown) {
[_popover close];
[[PopoverController shared] popoverDidHide];
if (popoverTransiencyMonitorEnabled) {
[NSEvent removeMonitor:popoverTransiencyMonitor];
popoverTransiencyMonitorEnabled = NO;
}
}
}
- (NSSize)getSize {
return [_popover contentSize];
}
- (void)setSize:(NSSize)size animate:(BOOL)animate {
BOOL bkAnimates = _popover.animates;
_popover.animates = animate;
[_popover setContentSize:size];
_popover.animates = bkAnimates;
}
@end
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