AOO410/main/svx/inc/svx/sdr/contact/viewcontactofsdrpage.hxx

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
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 * 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 _SDR_CONTACT_VIEWCONTACTOFSDRPAGE_HXX
#define _SDR_CONTACT_VIEWCONTACTOFSDRPAGE_HXX

#include <sal/types.h>
#include <svx/sdr/contact/viewcontact.hxx>

//////////////////////////////////////////////////////////////////////////////
// predeclarations
class SdrPage;

namespace sdr { namespace contact {
	class ViewContactOfSdrPage;
}}

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfPageSubObject : public ViewContact
		{
		protected:
			ViewContactOfSdrPage&						mrParentViewContactOfSdrPage;

		public:
			ViewContactOfPageSubObject(ViewContactOfSdrPage& rParentViewContactOfSdrPage);
			virtual ~ViewContactOfPageSubObject();

			virtual ViewContact* GetParentContact() const;
			const SdrPage& getPage() const;
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfPageBackground : public ViewContactOfPageSubObject
		{
		protected:
			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;

		public:
			ViewContactOfPageBackground(ViewContactOfSdrPage& rParentViewContactOfSdrPage);
			virtual ~ViewContactOfPageBackground();
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfPageShadow : public ViewContactOfPageSubObject
		{
		protected:
			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;

		public:
			ViewContactOfPageShadow(ViewContactOfSdrPage& rParentViewContactOfSdrPage);
			virtual ~ViewContactOfPageShadow();
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfPageFill : public ViewContactOfPageSubObject
		{
		protected:
			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;

		public:
			ViewContactOfPageFill(ViewContactOfSdrPage& rParentViewContactOfSdrPage);
			virtual ~ViewContactOfPageFill();
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfMasterPage : public ViewContactOfPageSubObject
		{
		protected:
			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;

		public:
			ViewContactOfMasterPage(ViewContactOfSdrPage& rParentViewContactOfSdrPage);
			virtual ~ViewContactOfMasterPage();
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfOuterPageBorder : public ViewContactOfPageSubObject
		{
		protected:
			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;

		public:
			ViewContactOfOuterPageBorder(ViewContactOfSdrPage& rParentViewContactOfSdrPage);
			virtual ~ViewContactOfOuterPageBorder();
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfInnerPageBorder : public ViewContactOfPageSubObject
		{
		protected:
			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;

		public:
			ViewContactOfInnerPageBorder(ViewContactOfSdrPage& rParentViewContactOfSdrPage);
			virtual ~ViewContactOfInnerPageBorder();
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfPageHierarchy : public ViewContactOfPageSubObject
		{
		protected:
			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;

		public:
			ViewContactOfPageHierarchy(ViewContactOfSdrPage& rParentViewContactOfSdrPage);
			virtual ~ViewContactOfPageHierarchy();

			virtual sal_uInt32 GetObjectCount() const;
			virtual ViewContact& GetViewContact(sal_uInt32 nIndex) const;
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfGrid : public ViewContactOfPageSubObject
		{
		protected:
			// bitfield
			unsigned									mbFront : 1;

			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;

		public:
			ViewContactOfGrid(ViewContactOfSdrPage& rParentViewContactOfSdrPage, bool bFront);
			virtual ~ViewContactOfGrid();

			bool getFront() const { return mbFront; }
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfHelplines : public ViewContactOfPageSubObject
		{
		protected:
			// bitfield
			unsigned									mbFront : 1;

			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;

		public:
			ViewContactOfHelplines(ViewContactOfSdrPage& rParentViewContactOfSdrPage, bool bFront);
			virtual ~ViewContactOfHelplines();

            bool getFront() const { return mbFront; }
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfSdrPage : public ViewContact
		{
		protected:
			// the owner of this ViewContact. Set from constructor and not
			// to be changed in any way.
			SdrPage&										mrPage;

			// helper viewContacts to build a clear paint hierarchy
			ViewContactOfPageBackground						maViewContactOfPageBackground;
			ViewContactOfPageShadow							maViewContactOfPageShadow;
			ViewContactOfPageFill							maViewContactOfPageFill;
			ViewContactOfMasterPage							maViewContactOfMasterPage;
			ViewContactOfOuterPageBorder					maViewContactOfOuterPageBorder;
			ViewContactOfInnerPageBorder					maViewContactOfInnerPageBorder;
			ViewContactOfGrid								maViewContactOfGridBack;
			ViewContactOfHelplines							maViewContactOfHelplinesBack;
			ViewContactOfPageHierarchy						maViewContactOfPageHierarchy;
			ViewContactOfGrid								maViewContactOfGridFront;
			ViewContactOfHelplines							maViewContactOfHelplinesFront;

			// Create a Object-Specific ViewObjectContact, set ViewContact and
			// ObjectContact. Always needs to return something. Default is to create
			// a standard ViewObjectContact containing the given ObjectContact and *this
			virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);

		public:
			// access to SdrObject
			SdrPage& GetSdrPage() const
			{
				return mrPage;
			}

			// basic constructor, used from SdrPage.
			ViewContactOfSdrPage(SdrPage& rObj);
			virtual ~ViewContactOfSdrPage();

			// Access to possible sub-hierarchy
			virtual sal_uInt32 GetObjectCount() const;
			virtual ViewContact& GetViewContact(sal_uInt32 nIndex) const;

			// React on changes of the object of this ViewContact
			virtual void ActionChanged();

			// overload for acessing the SdrPage
			virtual SdrPage* TryToGetSdrPage() const;

		protected:
			// This method is responsible for creating the graphical visualisation data
            // ONLY based on model data
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

#endif //_SDR_CONTACT_VIEWCONTACTOFSDRPAGE_HXX

// eof