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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/xul/XULMenuParentElement.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/xul/XULMenuParentElement.h')
-rw-r--r-- | dom/xul/XULMenuParentElement.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/dom/xul/XULMenuParentElement.h b/dom/xul/XULMenuParentElement.h new file mode 100644 index 0000000000..c722a23d79 --- /dev/null +++ b/dom/xul/XULMenuParentElement.h @@ -0,0 +1,80 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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 XULMenuParentElement_h__ +#define XULMenuParentElement_h__ + +#include "mozilla/Attributes.h" +#include "nsISupports.h" +#include "nsXULElement.h" + +namespace mozilla::dom { + +class KeyboardEvent; +class XULButtonElement; + +nsXULElement* NS_NewXULMenuParentElement( + already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); + +class XULMenuParentElement : public nsXULElement { + public: + NS_DECL_ISUPPORTS_INHERITED + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XULMenuParentElement, nsXULElement) + + explicit XULMenuParentElement( + already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); + + bool IsMenuBar() const { return NodeInfo()->Equals(nsGkAtoms::menubar); } + bool IsMenu() const { return !IsMenuBar(); } + + bool IsLocked() const { return mLocked; } + + void LockMenuUntilClosed(bool aLock); + + bool IsInMenuList() const { + return GetParent() && GetParent()->IsXULElement(nsGkAtoms::menulist); + } + + XULButtonElement* FindMenuWithShortcut(KeyboardEvent&) const; + XULButtonElement* FindMenuWithShortcut(const nsAString& aString, + bool& aDoAction) const; + MOZ_CAN_RUN_SCRIPT void HandleEnterKeyPress(WidgetEvent&); + + NS_IMPL_FROMNODE_HELPER(XULMenuParentElement, + IsAnyOfXULElements(nsGkAtoms::menupopup, + nsGkAtoms::popup, nsGkAtoms::panel, + nsGkAtoms::tooltip, + nsGkAtoms::menubar)); + + XULButtonElement* GetActiveMenuChild() const { return mActiveItem.get(); } + enum class ByKey : bool { No, Yes }; + MOZ_CAN_RUN_SCRIPT void SetActiveMenuChild(XULButtonElement*, + ByKey = ByKey::No); + + XULButtonElement* GetFirstMenuItem() const; + XULButtonElement* GetLastMenuItem() const; + + XULButtonElement* GetNextMenuItemFrom(const XULButtonElement&) const; + XULButtonElement* GetPrevMenuItemFrom(const XULButtonElement&) const; + + enum class Wrap : bool { No, Yes }; + XULButtonElement* GetNextMenuItem(Wrap = Wrap::Yes) const; + XULButtonElement* GetPrevMenuItem(Wrap = Wrap::Yes) const; + + XULButtonElement* GetContainingMenu() const; + + MOZ_CAN_RUN_SCRIPT void SelectFirstItem(); + + protected: + RefPtr<XULButtonElement> mActiveItem; + bool mLocked = false; + + ~XULMenuParentElement() override; +}; + +} // namespace mozilla::dom + +#endif // XULMenuParentElement_h |