From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:47:29 +0200 Subject: Adding upstream version 115.8.0esr. Signed-off-by: Daniel Baumann --- widget/cocoa/nsMenuBarX.h | 153 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100644 widget/cocoa/nsMenuBarX.h (limited to 'widget/cocoa/nsMenuBarX.h') diff --git a/widget/cocoa/nsMenuBarX.h b/widget/cocoa/nsMenuBarX.h new file mode 100644 index 0000000000..9990c59bc5 --- /dev/null +++ b/widget/cocoa/nsMenuBarX.h @@ -0,0 +1,153 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nsMenuBarX_h_ +#define nsMenuBarX_h_ + +#import + +#include "mozilla/UniquePtr.h" +#include "mozilla/WeakPtr.h" + +#include "nsISupports.h" +#include "nsMenuParentX.h" +#include "nsChangeObserver.h" +#include "nsTArray.h" +#include "nsString.h" + +class nsMenuBarX; +class nsMenuGroupOwnerX; +class nsMenuX; +class nsIWidget; +class nsIContent; + +namespace mozilla { +namespace dom { +class Document; +class Element; +} // namespace dom +} // namespace mozilla + +// ApplicationMenuDelegate is used to receive Cocoa notifications. +@interface ApplicationMenuDelegate : NSObject { + nsMenuBarX* mApplicationMenu; // weak ref +} +- (id)initWithApplicationMenu:(nsMenuBarX*)aApplicationMenu; +@end + +// Objective-C class used to allow us to intervene with keyboard event handling. +// We allow mouse actions to work normally. +@interface GeckoNSMenu : NSMenu { +} +- (BOOL)performSuperKeyEquivalent:(NSEvent*)aEvent; +@end + +// Objective-C class used as action target for menu items +@interface NativeMenuItemTarget : NSObject { +} +- (IBAction)menuItemHit:(id)aSender; +@end + +// Objective-C class used for menu items on the Services menu to allow Gecko +// to override their standard behavior in order to stop key equivalents from +// firing in certain instances. +@interface GeckoServicesNSMenuItem : NSMenuItem { +} +- (id)target; +- (SEL)action; +- (void)_doNothing:(id)aSender; +@end + +// Objective-C class used as the Services menu so that Gecko can override the +// standard behavior of the Services menu in order to stop key equivalents +// from firing in certain instances. +@interface GeckoServicesNSMenu : NSMenu { +} +- (void)addItem:(NSMenuItem*)aNewItem; +- (NSMenuItem*)addItemWithTitle:(NSString*)aString + action:(SEL)aSelector + keyEquivalent:(NSString*)aKeyEquiv; +- (void)insertItem:(NSMenuItem*)aNewItem atIndex:(NSInteger)aIndex; +- (NSMenuItem*)insertItemWithTitle:(NSString*)aString + action:(SEL)aSelector + keyEquivalent:(NSString*)aKeyEquiv + atIndex:(NSInteger)aIndex; +- (void)_overrideClassOfMenuItem:(NSMenuItem*)aMenuItem; +@end + +// Once instantiated, this object lives until its DOM node or its parent window is destroyed. +// Do not hold references to this, they can become invalid any time the DOM node can be destroyed. +class nsMenuBarX : public nsMenuParentX, public nsChangeObserver, public mozilla::SupportsWeakPtr { + public: + explicit nsMenuBarX(mozilla::dom::Element* aElement); + + NS_INLINE_DECL_REFCOUNTING(nsMenuBarX) + + static NativeMenuItemTarget* sNativeEventTarget; + static nsMenuBarX* sLastGeckoMenuBarPainted; + + // The following content nodes have been removed from the menu system. + // We save them here for use in command handling. + RefPtr mAboutItemContent; + RefPtr mPrefItemContent; + RefPtr mAccountItemContent; + RefPtr mQuitItemContent; + + // nsChangeObserver + NS_DECL_CHANGEOBSERVER + + // nsMenuParentX + nsMenuBarX* AsMenuBar() override { return this; } + + // nsMenuBarX + uint32_t GetMenuCount(); + bool MenuContainsAppMenu(); + nsMenuX* GetMenuAt(uint32_t aIndex); + nsMenuX* GetXULHelpMenu(); + void SetSystemHelpMenu(); + nsresult Paint(); + void ForceUpdateNativeMenuAt(const nsAString& aIndexString); + void ForceNativeMenuReload(); // used for testing + static void ResetNativeApplicationMenu(); + void SetNeedsRebuild(); + void ApplicationMenuOpened(); + bool PerformKeyEquivalent(NSEvent* aEvent); + GeckoNSMenu* NativeNSMenu() { return mNativeMenu; } + + // nsMenuParentX + void MenuChildChangedVisibility(const MenuChild& aChild, bool aIsVisible) override; + + protected: + virtual ~nsMenuBarX(); + + void ConstructNativeMenus(); + void ConstructFallbackNativeMenus(); + void InsertMenuAtIndex(RefPtr&& aMenu, uint32_t aIndex); + void RemoveMenuAtIndex(uint32_t aIndex); + RefPtr HideItem(mozilla::dom::Document* aDocument, const nsAString& aID); + void AquifyMenuBar(); + NSMenuItem* CreateNativeAppMenuItem(nsMenuX* aMenu, const nsAString& aNodeID, SEL aAction, + int aTag, NativeMenuItemTarget* aTarget); + void CreateApplicationMenu(nsMenuX* aMenu); + + // Calculates the index at which aChild's NSMenuItem should be inserted into our NSMenu. + // The order of NSMenuItems in the NSMenu is the same as the order of nsMenuX objects in + // mMenuArray; there are two differences: + // - mMenuArray contains both visible and invisible menus, and the NSMenu only contains visible + // menus. + // - Our NSMenu may also contain an item for the app menu, whereas mMenuArray never does. + // So the insertion index is equal to the number of visible previous siblings of aChild in + // mMenuArray, plus one if the app menu is present. + NSInteger CalculateNativeInsertionPoint(nsMenuX* aChild); + + RefPtr mContent; + RefPtr mMenuGroupOwner; + nsTArray> mMenuArray; + GeckoNSMenu* mNativeMenu; // root menu, representing entire menu bar + bool mNeedsRebuild; + ApplicationMenuDelegate* mApplicationMenuDelegate; +}; + +#endif // nsMenuBarX_h_ -- cgit v1.2.3