include/sfx2/sidebar/TabBar.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #pragma once
  20
  21 #include <config_options.h>
  22 #include <sfx2//dllapi.h>
  23 #include <sfx2/sidebar/ResourceManager.hxx>
  24
  25 #include <vcl/InterimItemWindow.hxx>
  26 #include <vcl/menu.hxx>
  27 #include <vcl/window.hxx>
  28
  29 #include <functional>
  30
  31 namespace svt { class AcceleratorExecute; }
  32
  33 namespace weld { class Toolbar; }
  34
  35 namespace sfx2::sidebar {
  36
  37 class FocusManager;
  38 class SidebarController;
  39
  40 /** The tab bar is the container for the individual tabs.
  41 */
  42 class TabBar final : public InterimItemWindow
  43 {
  44 public:
  45     /** DeckMenuData has entries for display name, and a flag:
  46          - isCurrentDeck for the deck selection data
  47          - isEnabled     for the show/hide menu
  48     */
  49     class DeckMenuData
  50     {
  51     public:
  52         OUString msDisplayName;
  53         bool mbIsCurrentDeck;
  54         bool mbIsActive;
  55         bool mbIsEnabled;
  56     };
  57     typedef ::std::function<void (
  58             weld::Menu& rMainMenu, weld::Menu& rSubMenu,
  59             const ::std::vector<DeckMenuData>& rMenuData)> PopupMenuProvider;
  60     TabBar (
  61         vcl::Window* pParentWindow,
  62         const css::uno::Reference<css::frame::XFrame>& rxFrame,
  63         const ::std::function<void (const OUString& rsDeckId)>& rDeckActivationFunctor,
  64         const PopupMenuProvider& rPopupMenuProvider,
  65         SidebarController* rParentSidebarController);
  66
  67     weld::Container* GetContainer() { return m_xContainer.get(); }
  68
  69     virtual ~TabBar() override;
  70     virtual void dispose() override;
  71
  72     virtual void DataChanged (const DataChangedEvent& rDataChangedEvent) override;
  73     virtual bool EventNotify (NotifyEvent& rEvent) override;
  74
  75     static sal_Int32 GetDefaultWidth();
  76
  77     void SetDecks (
  78         const ResourceManager::DeckContextDescriptorContainer& rDecks);
  79     void HighlightDeck (const OUString& rsDeckId);
  80     void RemoveDeckHighlight ();
  81     OUString const & GetDeckIdForIndex (const sal_Int32 nIndex) const;
  82     void ToggleHideFlag (const sal_Int32 nIndex);
  83     void RestoreHideFlags();
  84
  85     void UpdateFocusManager (FocusManager& rFocusManager);
  86
  87     /// Enables/Disables the menu button. Used by LoKit.
  88     void EnableMenuButton(const bool bEnable);
  89
  90 private:
  91     css::uno::Reference<css::frame::XFrame> mxFrame;
  92
  93     // This unusual auxillary builder is because without a toplevel GtkWindow
  94     // gtk will warn on loading a .ui with an accelerator defined, so use a
  95     // temporary toplevel to suppress that and move the contents after load
  96     std::unique_ptr<weld::Builder> mxAuxBuilder;
  97     std::unique_ptr<weld::Container> mxTempToplevel;
  98     std::unique_ptr<weld::Widget> mxContents;
  99
 100     std::unique_ptr<weld::MenuButton> mxMenuButton;
 101     std::unique_ptr<weld::Menu> mxMainMenu;
 102     std::unique_ptr<weld::Menu> mxSubMenu;
 103     std::unique_ptr<weld::Widget> mxMeasureBox;
 104     class Item
 105     {
 106     private:
 107         TabBar& mrTabBar;
 108         std::unique_ptr<weld::Builder> mxBuilder;
 109     public:
 110         Item(TabBar& rTabBar);
 111         ~Item();
 112         DECL_LINK(HandleClick, const OString&, void);
 113         std::unique_ptr<weld::Toolbar> mxButton;
 114         OUString msDeckId;
 115         ::std::function<void (const OUString& rsDeckId)> maDeckActivationFunctor;
 116         bool mbIsHidden;
 117         bool mbIsHiddenByDefault;
 118     };
 119     typedef ::std::vector<std::unique_ptr<Item>> ItemContainer;
 120     ItemContainer maItems;
 121     const ::std::function<void (const OUString& rsDeckId)> maDeckActivationFunctor;
 122     PopupMenuProvider maPopupMenuProvider;
 123
 124     static void CreateTabItem(weld::Toolbar& rButton, const DeckDescriptor& rDeckDescriptor);
 125     css::uno::Reference<css::graphic::XGraphic> GetItemImage(const DeckDescriptor& rDeskDescriptor) const;
 126     void UpdateButtonIcons();
 127
 128     DECL_LINK(OnToolboxClicked, weld::ToggleButton&, void);
 129
 130     SidebarController* pParentSidebarController;
 131     std::unique_ptr<svt::AcceleratorExecute> mpAccel;
 132
 133 };
 134
 135
 136 } // end of namespace sfx2::sidebar
 137
 138 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */