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 * 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
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 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#ifndef INCLUDED_SD_SOURCE_UI_INC_SDUNODRAWVIEW_HXX
#define INCLUDED_SD_SOURCE_UI_INC_SDUNODRAWVIEW_HXX

#include "DrawSubController.hxx"
#include "DrawViewShell.hxx"
#include <cppuhelper/basemutex.hxx>

class SdXImpressDocument;

namespace com { namespace sun { namespace star { namespace drawing {
class XLayer;
} } } }

namespace sd {

class DrawViewShell;

/** This class implements the DrawViewShell specific part of the controller.
*/
class SdUnoDrawView
    : private cppu::BaseMutex,
      public DrawSubControllerInterfaceBase
{
public:
    SdUnoDrawView (
        DrawViewShell& rViewShell,
        View& rView) throw();
    virtual ~SdUnoDrawView (void) throw();

    // XSelectionSupplier

    virtual sal_Bool SAL_CALL select (
        const css::uno::Any& aSelection)
        throw (css::lang::IllegalArgumentException,
               css::uno::RuntimeException,
               std::exception) SAL_OVERRIDE;

    virtual css::uno::Any SAL_CALL getSelection (void)
        throw (css::uno::RuntimeException,
               std::exception) SAL_OVERRIDE;

    virtual void SAL_CALL addSelectionChangeListener (
        const css::uno::Reference<css::view::XSelectionChangeListener>& rxListener)
        throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    virtual void SAL_CALL removeSelectionChangeListener (
        const css::uno::Reference<css::view::XSelectionChangeListener>& rxListener)
        throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;


    // XDrawView

    virtual void SAL_CALL setCurrentPage (
        const css::uno::Reference<css::drawing::XDrawPage >& xPage)
        throw (css::uno::RuntimeException,
               std::exception) SAL_OVERRIDE;

    virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage (void)
        throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;


    // XFastPropertySet

    virtual void SAL_CALL setFastPropertyValue (
        sal_Int32 nHandle,
        const css::uno::Any& rValue)
        throw(css::beans::UnknownPropertyException,
            css::beans::PropertyVetoException,
            css::lang::IllegalArgumentException,
            css::lang::WrappedTargetException,
            css::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    virtual css::uno::Any SAL_CALL getFastPropertyValue (
        sal_Int32 nHandle)
        throw(css::beans::UnknownPropertyException,
            css::lang::WrappedTargetException,
            css::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

protected:
    bool getMasterPageMode(void) const throw();
    void setMasterPageMode(bool MasterPageMode_) throw();
    bool getLayerMode(void) const throw();
    void setLayerMode(bool LayerMode_) throw();
public:
    /** Return a reference to the active layer object.
        @return
            The returned value may be empty when the internal state of this
            view is not valid (like during destruction.)
    */
    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XLayer> getActiveLayer (void) throw ();
protected:
    /** Make the specified object the active layer.
        @param rxLayer
            The new layer object.
    */
    void setActiveLayer (const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XLayer>& rxLayer) throw ();

    void SetZoom( sal_Int16 nZoom );
    sal_Int16 GetZoom(void) const;

    void SetViewOffset(const com::sun::star::awt::Point& rWinPos );
    com::sun::star::awt::Point GetViewOffset() const;

    void SetZoomType( sal_Int16 nType );

    ::com::sun::star::uno::Any getDrawViewMode() const;

private:
    DrawViewShell& mrDrawViewShell;
    sd::View& mrView;

    SdXImpressDocument* GetModel (void) const throw();
};

} // end of namespace sd

#endif

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