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/* HBPresetsMenuBuilder.m $
This file is part of the HandBrake source code.
Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License. */
#import "HBPresetsMenuBuilder.h"
@interface HBPresetsMenuBuilder ()
@property (nonatomic, readonly) CGFloat size;
@property (nonatomic, readonly) HBPresetsManager *manager;
@property (nonatomic, readonly) SEL action;
@end
@implementation HBPresetsMenuBuilder
- (instancetype)initWithMenu:(NSMenu *)menu action:(SEL)action size:(CGFloat)size presetsManager:(HBPresetsManager *)manager
{
self = [super init];
if (self)
{
_menu = menu;
_size = size;
_manager = manager;
_action = action;
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(build) name:HBPresetsChangedNotification object:nil];
}
return self;
}
- (void)dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
/**
* Adds the presets list to the menu.
*/
- (void)build
{
// First we remove all the preset menu items
// inserted previously
NSArray *menuItems = [self.menu.itemArray copy];
for (NSMenuItem *item in menuItems)
{
if (item.tag == 2)
{
[self.menu removeItem:item];
}
}
BOOL builtInSeparatorInserted = NO;
for (HBPreset *preset in self.manager.root.children)
{
if (preset.isBuiltIn == NO && builtInSeparatorInserted == NO)
{
[self.menu addItem:[NSMenuItem separatorItem]];
builtInSeparatorInserted = YES;
}
[self.menu addItem:[self buildMenuItemWithPreset:preset]];
}
}
- (NSMenuItem *)buildMenuItemWithPreset:(HBPreset *)preset
{
NSMenuItem *item = [[NSMenuItem alloc] init];
item.title = preset.name;
item.toolTip = preset.presetDescription;
item.tag = 2;
if (preset.isLeaf)
{
item.action = self.action;
item.representedObject = preset;
// Make the default preset font bold.
if ([preset isEqualTo:self.manager.defaultPreset])
{
NSAttributedString *newTitle = [[NSAttributedString alloc] initWithString:preset.name
attributes:@{NSFontAttributeName: [NSFont boldSystemFontOfSize:self.size]}];
[item setAttributedTitle:newTitle];
}
}
else
{
NSMenu *menu = [[NSMenu alloc] init];
for (HBPreset *childPreset in preset.children)
{
[menu addItem:[self buildMenuItemWithPreset:childPreset]];
}
item.submenu = menu;
}
return item;
}
@end
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