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402e1f79b1
This avoids the problem of keeping the delegate retained while the menu is up (the menu item exists).
87 lines
2.6 KiB
Plaintext
87 lines
2.6 KiB
Plaintext
#import "Private.h"
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#import <OakAppKit/NSMenu Additions.h>
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#import <OakAppKit/NSMenuItem Additions.h>
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#import <OakFoundation/NSString Additions.h>
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#import <ns/ns.h>
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#import <oak/debug.h>
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OAK_DEBUG_VAR(BundleMenu);
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@interface NSObject (HasSelection)
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- (BOOL)hasSelection;
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- (scope::context_t const&)scopeContext;
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@end
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@implementation BundleMenuDelegate
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+ (BundleMenuDelegate*)sharedInstance
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{
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static BundleMenuDelegate* instance = [BundleMenuDelegate new];
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return instance;
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}
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- (BOOL)menuHasKeyEquivalent:(NSMenu*)aMenu forEvent:(NSEvent*)theEvent target:(id*)aTarget action:(SEL*)anAction
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{
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return NO;
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}
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- (void)menuNeedsUpdate:(NSMenu*)aMenu
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{
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D(DBF_BundleMenu, bug("\n"););
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[aMenu removeAllItems];
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BOOL hasSelection = NO;
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if(id textView = [NSApp targetForAction:@selector(hasSelection)])
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hasSelection = [textView hasSelection];
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scope::context_t scope = "";
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if(id textView = [NSApp targetForAction:@selector(scopeContext)])
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scope = [textView scopeContext];
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bundles::item_ptr umbrellaItem = bundles::lookup(to_s(aMenu.title));
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if(!umbrellaItem)
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return;
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citerate(item, umbrellaItem->menu())
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{
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switch((*item)->kind())
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{
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case bundles::kItemTypeMenu:
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{
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NSMenuItem* menuItem = [aMenu addItemWithTitle:[NSString stringWithCxxString:(*item)->name()] action:NULL keyEquivalent:@""];
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menuItem.submenu = [[NSMenu alloc] initWithTitle:[NSString stringWithCxxString:(*item)->uuid()]];
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menuItem.submenu.delegate = [BundleMenuDelegate sharedInstance];
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}
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break;
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case bundles::kItemTypeMenuItemSeparator:
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[aMenu addItem:[NSMenuItem separatorItem]];
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break;
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case bundles::kItemTypeProxy:
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{
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auto const items = bundles::items_for_proxy(*item, scope);
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OakAddBundlesToMenu(items, hasSelection, true, aMenu, @selector(performBundleItemWithUUIDStringFrom:));
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if(items.empty())
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{
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NSMenuItem* menuItem = [aMenu addItemWithTitle:[NSString stringWithCxxString:name_with_selection(*item, hasSelection)] action:@selector(nop:) keyEquivalent:@""];
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[menuItem setKeyEquivalentCxxString:key_equivalent(*item)];
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[menuItem setTabTriggerCxxString:(*item)->value_for_field(bundles::kFieldTabTrigger)];
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}
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}
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break;
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default:
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{
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NSMenuItem* menuItem = [aMenu addItemWithTitle:[NSString stringWithCxxString:name_with_selection(*item, hasSelection)] action:@selector(performBundleItemWithUUIDStringFrom:) keyEquivalent:@""];
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[menuItem setKeyEquivalentCxxString:key_equivalent(*item)];
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[menuItem setTabTriggerCxxString:(*item)->value_for_field(bundles::kFieldTabTrigger)];
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[menuItem setRepresentedObject:[NSString stringWithCxxString:(*item)->uuid()]];
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}
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break;
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}
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}
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}
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@end
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