ParaSpacingControl.hxx

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#ifndef INCLUDED_SVX_SOURCE_SIDEBAR_PARAGRAPH_PARASPACINGCONTROL_HXX
#define INCLUDED_SVX_SOURCE_SIDEBAR_PARAGRAPH_PARASPACINGCONTROL_HXX

#include <sfx2/tbxctrl.hxx>
#include <svx/svxdllapi.h>
#include <com/sun/star/ui/XContextChangeEventListener.hpp>

namespace com::sun::star::ui
{
class XContextChangeEventMultiplexer;
}
namespace com::sun::star::ui
{
struct ContextChangeEventObject;
}
namespace vcl
{
class Window;
}

namespace svx
{
class ParaULSpacingControl : public SfxToolBoxControl
{
public:
    ParaULSpacingControl(sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx);
    virtual ~ParaULSpacingControl() override;

    virtual void StateChangedAtToolBoxControl(sal_uInt16 nSID, SfxItemState eState,
                                              const SfxPoolItem* pState) override;
    virtual VclPtr<InterimItemWindow> CreateItemWindow(vcl::Window* pParent) override = 0;
};

class SVX_DLLPUBLIC ParaAboveSpacingControl final : public ParaULSpacingControl
{
public:
    SFX_DECL_TOOLBOX_CONTROL();

    ParaAboveSpacingControl(sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx);
    virtual VclPtr<InterimItemWindow> CreateItemWindow(vcl::Window* pParent) override;
};

class SVX_DLLPUBLIC ParaBelowSpacingControl final : public ParaULSpacingControl
{
public:
    SFX_DECL_TOOLBOX_CONTROL();

    ParaBelowSpacingControl(sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx);
    virtual VclPtr<InterimItemWindow> CreateItemWindow(vcl::Window* pParent) override;
};

class ParaLRSpacingControl : public SfxToolBoxControl, public css::ui::XContextChangeEventListener
{
public:
    ParaLRSpacingControl(sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx);
    virtual ~ParaLRSpacingControl() override;

    virtual void SAL_CALL dispose() override;

    virtual void StateChangedAtToolBoxControl(sal_uInt16 nSID, SfxItemState eState,
                                              const SfxPoolItem* pState) override;
    virtual VclPtr<InterimItemWindow> CreateItemWindow(vcl::Window* pParent) override = 0;

    // XContextChangeEventListener
    virtual void SAL_CALL
    notifyContextChangeEvent(const css::ui::ContextChangeEventObject& rEvent) override;

    virtual ::css::uno::Any SAL_CALL queryInterface(const ::css::uno::Type& aType) override;

    virtual void SAL_CALL acquire() noexcept override;

    virtual void SAL_CALL disposing(const ::css::lang::EventObject&) override;

    virtual void SAL_CALL release() noexcept override;

private:
    css::uno::Reference<css::ui::XContextChangeEventMultiplexer> m_xMultiplexer;
};

class SVX_DLLPUBLIC ParaLeftSpacingControl final : public ParaLRSpacingControl
{
public:
    SFX_DECL_TOOLBOX_CONTROL();

    ParaLeftSpacingControl(sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx);
    virtual VclPtr<InterimItemWindow> CreateItemWindow(vcl::Window* pParent) override;
};

class SVX_DLLPUBLIC ParaRightSpacingControl final : public ParaLRSpacingControl
{
public:
    SFX_DECL_TOOLBOX_CONTROL();

    ParaRightSpacingControl(sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx);
    virtual VclPtr<InterimItemWindow> CreateItemWindow(vcl::Window* pParent) override;
};

class SVX_DLLPUBLIC ParaFirstLineSpacingControl final : public ParaLRSpacingControl
{
public:
    SFX_DECL_TOOLBOX_CONTROL();

    ParaFirstLineSpacingControl(sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx);
    virtual VclPtr<InterimItemWindow> CreateItemWindow(vcl::Window* pParent) override;
};
}

#endif

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