Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 142 insertions, 0 deletions

diff --git a/vcl/source/window/menubarwindow.hxx b/vcl/source/window/menubarwindow.hxx
new file mode 100644
index 000000000..cc7963a1b
--- /dev/null
+++ b/vcl/source/window/menubarwindow.hxx
@@ -0,0 +1,142 @@
+/* -*- 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: */