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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include "menuwindow.hxx"
#include <vcl/toolkit/button.hxx>
#include <vcl/menu.hxx>
#include <vcl/toolbox.hxx>
#include <vcl/window.hxx>
#include <map>
class Button;
/** Toolbox that holds the close button (right hand side of the menubar).
This is also used by the online update check; when an update is available, it
inserts here the button that leads to the download of the update.
*/
class DecoToolBox : public ToolBox
{
tools::Long lastSize;
Size maMinSize;
public:
explicit DecoToolBox(vcl::Window* pParent);
void DataChanged( const DataChangedEvent& rDCEvt ) override;
void SetImages( tools::Long nMaxHeight, bool bForce = false );
void calcMinSize();
const Size& getMinSize() const { return maMinSize;}
Image maImage;
};
/** Class that implements the actual window of the menu bar.
*/
class MenuBarWindow : public vcl::Window, public MenuWindow
{
friend class MenuBar;
friend class Menu;
private:
struct AddButtonEntry
{
Link<MenuBarButtonCallbackArg&,bool> m_aSelectLink;
Link<MenuBarButtonCallbackArg&,bool> m_aHighlightLink;
};
VclPtr<Menu> m_pMenu;
VclPtr<PopupMenu> m_pActivePopup;
VclPtr<PopupMenu> mpParentPopup;
sal_uInt16 m_nHighlightedItem;
sal_uInt16 m_nRolloveredItem;
VclPtr<vcl::Window> m_xSaveFocusId;
bool mbAutoPopup;
bool m_bIgnoreFirstMove;
VclPtr<DecoToolBox> m_aCloseBtn;
VclPtr<PushButton> m_aFloatBtn;
VclPtr<PushButton> m_aHideBtn;
std::map< sal_uInt16, AddButtonEntry > m_aAddButtons;
void HighlightItem(vcl::RenderContext& rRenderContext, sal_uInt16 nPos);
void ChangeHighlightItem(sal_uInt16 n, bool bSelectPopupEntry, bool bAllowRestoreFocus = true, bool bDefaultToDocument = true);
sal_uInt16 ImplFindEntry( const Point& rMousePos ) const;
void ImplCreatePopup( bool bPreSelectFirst );
bool HandleKeyEvent(const KeyEvent& rKEvent, bool bFromMenu = true);
tools::Rectangle ImplGetItemRect( sal_uInt16 nPos ) const;
void ImplInitStyleSettings();
virtual void ApplySettings(vcl::RenderContext& rRenderContext) override;
DECL_LINK( CloseHdl, ToolBox*, void );
DECL_LINK( ToolboxEventHdl, VclWindowEvent&, void );
DECL_LINK( ShowHideListener, VclWindowEvent&, void );
void StateChanged( StateChangedType nType ) override;
void DataChanged( const DataChangedEvent& rDCEvt ) override;
void LoseFocus() override;
void GetFocus() override;
public:
explicit MenuBarWindow( vcl::Window* pParent );
virtual ~MenuBarWindow() override;
virtual void dispose() override;
void ShowButtons(bool bClose, bool bFloat, bool bHide);
virtual void MouseMove( const MouseEvent& rMEvt ) override;
virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
virtual void MouseButtonUp( const MouseEvent& rMEvt ) override;
virtual void KeyInput( const KeyEvent& rKEvent ) override;
virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
virtual void Resize() override;
virtual void RequestHelp( const HelpEvent& rHEvt ) override;
void SetMenu(MenuBar* pMenu);
void SetHeight(tools::Long nHeight);
void KillActivePopup();
void PopupClosed(Menu const * pMenu);
sal_uInt16 GetHighlightedItem() const { return m_nHighlightedItem; }
virtual css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override;
void SetAutoPopup(bool bAuto) { mbAutoPopup = bAuto; }
void LayoutChanged();
Size const & MinCloseButtonSize() const;
/// Add an arbitrary button to the menubar that will appear next to the close button.
sal_uInt16 AddMenuBarButton(const Image&, const Link<MenuBarButtonCallbackArg&,bool>&, const OUString&);
void SetMenuBarButtonHighlightHdl(sal_uInt16 nId, const Link<MenuBarButtonCallbackArg&,bool>&);
tools::Rectangle GetMenuBarButtonRectPixel(sal_uInt16 nId);
void RemoveMenuBarButton(sal_uInt16 nId);
bool HandleMenuButtonEvent(sal_uInt16 i_nButtonId);
bool CanGetFocus() const;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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