ViewTabBar.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
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 */
 
#pragma once
 
#include <com/sun/star/drawing/framework/TabBarButton.hpp>
#include <com/sun/star/drawing/framework/XTabBar.hpp>
#include <com/sun/star/drawing/framework/XToolBar.hpp>
#include <com/sun/star/drawing/framework/XConfigurationChangeListener.hpp>
#include <comphelper/compbase.hxx>
#include <vcl/InterimItemWindow.hxx>
 
#include <vector>
 
namespace com::sun::star::drawing::framework { class XConfigurationController; }
namespace com::sun::star::drawing::framework { class XResourceId; }
namespace com::sun::star::drawing::framework { struct ConfigurationChangeEvent; }
namespace com::sun::star::frame { class XController; }
namespace vcl { class Window; }
 
namespace sd {
    class DrawController;
    class ViewShellBase;
    class ViewTabBar;
}
 
namespace sd {
 
class TabBarControl final : public InterimItemWindow
{
public:
    TabBarControl(vcl::Window* pParentWindow, ::rtl::Reference<ViewTabBar> pViewTabBar);
    virtual void dispose() override;
    virtual ~TabBarControl() override;
    weld::Notebook& GetNotebook() { return *mxTabControl; }
    int GetAllocatedWidth() const { return mnAllocatedWidth; }
private:
    std::unique_ptr<weld::Notebook> mxTabControl;
    ::rtl::Reference<ViewTabBar> mpViewTabBar;
    int mnAllocatedWidth;
 
    DECL_LINK(ActivatePageHdl, const OUString&, void);
    DECL_LINK(NotebookSizeAllocHdl, const Size&, void);
};
 
typedef comphelper::WeakComponentImplHelper <
    css::drawing::framework::XToolBar,
    css::drawing::framework::XTabBar,
    css::drawing::framework::XConfigurationChangeListener
    > ViewTabBarInterfaceBase;
 
class ViewTabBar final
    : public ViewTabBarInterfaceBase
{
public:
    ViewTabBar (
        const css::uno::Reference< css::drawing::framework::XResourceId>& rxViewTabBarId,
        const rtl::Reference< ::sd::DrawController>& rxController);
    virtual ~ViewTabBar() override;
 
    virtual void disposing(std::unique_lock<std::mutex>&) override;
 
    const VclPtr<TabBarControl>& GetTabControl() const { return mpTabControl; }
 
    bool ActivatePage(size_t nIndex);
 
    //----- drawing::framework::XConfigurationChangeListener ------------------
 
    virtual void SAL_CALL
        notifyConfigurationChange (
            const css::drawing::framework::ConfigurationChangeEvent& rEvent) override;
 
    //----- XEventListener ----------------------------------------------------
 
    virtual void SAL_CALL disposing(
        const css::lang::EventObject& rEvent) override;
 
    //----- XTabBar -----------------------------------------------------------
 
    virtual void
        SAL_CALL addTabBarButtonAfter (
            const css::drawing::framework::TabBarButton& rButton,
            const css::drawing::framework::TabBarButton& rAnchor) override;
 
    virtual void
        SAL_CALL appendTabBarButton (
            const css::drawing::framework::TabBarButton& rButton) override;
 
    virtual void
        SAL_CALL removeTabBarButton (
            const css::drawing::framework::TabBarButton& rButton) override;
 
    virtual sal_Bool
        SAL_CALL hasTabBarButton (
            const css::drawing::framework::TabBarButton& rButton) override;
 
    virtual css::uno::Sequence<css::drawing::framework::TabBarButton>
        SAL_CALL getTabBarButtons() override;
 
    //----- XResource ---------------------------------------------------------
 
    virtual css::uno::Reference<
        css::drawing::framework::XResourceId> SAL_CALL getResourceId() override;
 
    virtual sal_Bool SAL_CALL isAnchorOnly() override;
 
    int GetHeight() const;
 
    void UpdateActiveButton();
 
    void AddTabBarButton (
        const css::drawing::framework::TabBarButton& rButton,
        const css::drawing::framework::TabBarButton& rAnchor);
    void AddTabBarButton (
        const css::drawing::framework::TabBarButton& rButton);
    void RemoveTabBarButton (
        const css::drawing::framework::TabBarButton& rButton);
    bool HasTabBarButton (
        const css::drawing::framework::TabBarButton& rButton);
    css::uno::Sequence<css::drawing::framework::TabBarButton>
        GetTabBarButtons();
 
private:
    VclPtr<TabBarControl> mpTabControl;
    rtl::Reference<::sd::DrawController> mxController;
    css::uno::Reference<css::drawing::framework::XConfigurationController> mxConfigurationController;
    typedef ::std::vector<css::drawing::framework::TabBarButton> TabBarButtonList;
    TabBarButtonList maTabBarButtons;
    css::uno::Reference<css::drawing::framework::XResourceId> mxViewTabBarId;
    ViewShellBase* mpViewShellBase;
    int mnNoteBookWidthPadding;
 
    void AddTabBarButton (
        const css::drawing::framework::TabBarButton& rButton,
        sal_Int32 nPosition);
    void UpdateTabBarButtons();
 
    static vcl::Window* GetAnchorWindow(
        const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewTabBarId,
        const rtl::Reference<::sd::DrawController>& rxController);
};
 
} // end of namespace sd
 
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