/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *************************************************************/



#ifndef SD_UNO_DRAW_VIEW_HXX
#define SD_UNO_DRAW_VIEW_HXX

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

class SdXImpressDocument;
class SdPage;

namespace css = ::com::sun::star;

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

namespace sd {

class DrawController;
class DrawViewShell;

/** This class implements the DrawViewShell specific part of the controller.
*/
class SdUnoDrawView 
    : private cppu::BaseMutex,
      public DrawSubControllerInterfaceBase
{
public:
	SdUnoDrawView (
        DrawController& rController,
        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);
    
    virtual css::uno::Any SAL_CALL getSelection (void)
        throw(css::uno::RuntimeException);
    
    virtual void SAL_CALL addSelectionChangeListener (
        const css::uno::Reference<css::view::XSelectionChangeListener>& rxListener)
        throw(css::uno::RuntimeException);
    
    virtual void SAL_CALL removeSelectionChangeListener (
        const css::uno::Reference<css::view::XSelectionChangeListener>& rxListener)
        throw(css::uno::RuntimeException);

    
	// XDrawView
    
    virtual void SAL_CALL setCurrentPage (
        const css::uno::Reference<css::drawing::XDrawPage >& xPage)
        throw(css::uno::RuntimeException);
    
    virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage (void)
        throw(css::uno::RuntimeException);

    
    // 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);
    
    virtual css::uno::Any SAL_CALL getFastPropertyValue (
        sal_Int32 nHandle)
        throw(css::beans::UnknownPropertyException,
            css::lang::WrappedTargetException,
            css::uno::RuntimeException);
    
	// XServiceInfo
	virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
	virtual ::sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);

protected:
	sal_Bool getMasterPageMode(void) const throw();
	void setMasterPageMode(sal_Bool MasterPageMode_) throw();
	sal_Bool getLayerMode(void) const throw();
	void setLayerMode(sal_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:
    DrawController& mrController;
    DrawViewShell& mrDrawViewShell;
    sd::View& mrView;

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

} // end of namespace sd

#endif