1 files changed, 136 insertions, 0 deletions
diff --git a/include/sfx2/sidebar/TabBar.hxx b/include/sfx2/sidebar/TabBar.hxx
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+++ b/include/sfx2/sidebar/TabBar.hxx
@@ -0,0 +1,136 @@
+/* -*- 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 <sfx2/sidebar/ResourceManager.hxx>
+
+#include <vcl/InterimItemWindow.hxx>
+
+#include <functional>
+
+namespace com::sun::star::frame { class XFrame; }
+
+namespace svt { class AcceleratorExecute; }
+
+namespace weld { class Toolbar; }
+
+namespace sfx2::sidebar {
+
+class FocusManager;
+class SidebarController;
+
+/** The tab bar is the container for the individual tabs.
+*/
+class TabBar final : public InterimItemWindow
+{
+public:
+    /** DeckMenuData has entries for display name, and a flag:
+         - isCurrentDeck for the deck selection data
+         - isEnabled     for the show/hide menu
+    */
+    class DeckMenuData
+    {
+    public:
+        OUString msDisplayName;
+        bool mbIsCurrentDeck;
+        bool mbIsActive;
+        bool mbIsEnabled;
+    };
+    typedef ::std::function<void (
+            weld::Menu& rMainMenu, weld::Menu& rSubMenu,
+            const ::std::vector<DeckMenuData>& rMenuData)> PopupMenuProvider;
+    TabBar (
+        vcl::Window* pParentWindow,
+        const css::uno::Reference<css::frame::XFrame>& rxFrame,
+        const ::std::function<void (const OUString& rsDeckId)>& rDeckActivationFunctor,
+        const PopupMenuProvider& rPopupMenuProvider,
+        SidebarController* rParentSidebarController);
+
+    weld::Container* GetContainer() { return m_xContainer.get(); }
+
+    virtual ~TabBar() override;
+    virtual void dispose() override;
+
+    virtual void DataChanged (const DataChangedEvent& rDataChangedEvent) override;
+    virtual bool EventNotify (NotifyEvent& rEvent) override;
+
+    static sal_Int32 GetDefaultWidth();
+
+    void SetDecks (
+        const ResourceManager::DeckContextDescriptorContainer& rDecks);
+    void HighlightDeck (std::u16string_view rsDeckId);
+    void RemoveDeckHighlight ();
+    OUString const & GetDeckIdForIndex (const sal_Int32 nIndex) const;
+    void ToggleHideFlag (const sal_Int32 nIndex);
+    void RestoreHideFlags();
+
+    void UpdateFocusManager (FocusManager& rFocusManager);
+
+    /// Enables/Disables the menu button. Used by LoKit.
+    void EnableMenuButton(const bool bEnable);
+
+private:
+    css::uno::Reference<css::frame::XFrame> mxFrame;
+
+    // This unusual auxiliary builder is because without a toplevel GtkWindow
+    // gtk will warn on loading a .ui with an accelerator defined, so use a
+    // temporary toplevel to suppress that and move the contents after load
+    std::unique_ptr<weld::Builder> mxAuxBuilder;
+    std::unique_ptr<weld::Box> mxTempToplevel;
+    std::unique_ptr<weld::Widget> mxContents;
+
+    std::unique_ptr<weld::MenuButton> mxMenuButton;
+    std::unique_ptr<weld::Menu> mxMainMenu;
+    std::unique_ptr<weld::Menu> mxSubMenu;
+    std::unique_ptr<weld::Widget> mxMeasureBox;
+    class Item
+    {
+    private:
+        TabBar& mrTabBar;
+        std::unique_ptr<weld::Builder> mxBuilder;
+    public:
+        Item(TabBar& rTabBar);
+        ~Item();
+        DECL_LINK(HandleClick, const OString&, void);
+        std::unique_ptr<weld::Toolbar> mxButton;
+        OUString msDeckId;
+        ::std::function<void (const OUString& rsDeckId)> maDeckActivationFunctor;
+        bool mbIsHidden;
+        bool mbIsHiddenByDefault;
+    };
+    typedef ::std::vector<std::unique_ptr<Item>> ItemContainer;
+    ItemContainer maItems;
+    const ::std::function<void (const OUString& rsDeckId)> maDeckActivationFunctor;
+    PopupMenuProvider maPopupMenuProvider;
+
+    void CreateTabItem(weld::Toolbar& rButton, const DeckDescriptor& rDeckDescriptor);
+    css::uno::Reference<css::graphic::XGraphic> GetItemImage(const DeckDescriptor& rDeskDescriptor) const;
+    void UpdateButtonIcons();
+
+    DECL_LINK(OnToolboxClicked, weld::Toggleable&, void);
+
+    SidebarController* pParentSidebarController;
+    std::unique_ptr<svt::AcceleratorExecute> mpAccel;
+
+};
+
+
+} // end of namespace sfx2::sidebar
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */