/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (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.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: IBM Corporation * * Copyright: 2008 by IBM Corporation * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ /** * @file * The file declares the LwpDrawObjects and associated class like LwpDrawGroup, LwpDrawRectangle * and so on. */ #pragma once #include #include #include #include "lwpsdwdrawheader.hxx" #include class SvStream; class XFFrame; class XFDrawStyle; /** * @brief * Lwp-base-draw object. */ class LwpDrawObj { protected: DrawObjectType m_eType; SvStream* m_pStream; SdwDrawObjHeader m_aObjHeader; SdwClosedObjStyleRec m_aClosedObjStyleRec; DrawingOffsetAndScale* m_pTransData; public: LwpDrawObj(SvStream* pStream, DrawingOffsetAndScale* pTransData = nullptr); virtual ~LwpDrawObj() {} private: void ReadObjHeaderRecord(); protected: void ReadClosedObjStyle(); void SetFillStyle(XFDrawStyle* pStyle); static void SetLineStyle(XFDrawStyle* pStyle, sal_uInt8 nWidth, sal_uInt8 nLineStyle, const SdwColor& rColor); void SetPosition(XFFrame* pObj); static void SetArrowHead(XFDrawStyle* pOpenedObjStyle, sal_uInt8 nArrowFlag, sal_uInt8 nLineWidth); static OUString GetArrowName(sal_uInt8 nArrowStyle); protected: /** * @descr read out the record of a draw object. */ virtual void Read() = 0; /** * @descr register styles of a draw object according to the saved records data. * @return the style name which has been registered. */ virtual OUString RegisterStyle() = 0; /** * @descr create XF-draw object and assign the style name to it. * @param style name. * @return pointer of the created XF-draw object. */ virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) = 0; /** * @descr create XF-draw object and assign the style name to it. * @param style name. * @return pointer of the created XF-draw object. */ virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) = 0; public: /** * @descr create a completed XF-draw object(read data, register styles and create XF-draw object) * @return pointer of the created completed XF-draw object. */ rtl::Reference CreateXFDrawObject(); /** * @param type of the object. * @descr set the type to the draw object. */ void SetObjectType(DrawObjectType eType) { m_eType = eType; } }; /** * @brief * Lwp-draw-group object. */ class LwpDrawGroup : public LwpDrawObj { public: explicit LwpDrawGroup(SvStream* pStream) : LwpDrawObj(pStream) {} protected: virtual void Read() override {} virtual OUString RegisterStyle() override { return OUString(); } virtual rtl::Reference CreateDrawObj(const OUString& /*rStyleName*/) override { return nullptr; } virtual rtl::Reference CreateStandardDrawObj(const OUString& /*rStyleName*/) override { return nullptr; } }; /** * @brief * Lwp-draw-line object. */ class LwpDrawLine : public LwpDrawObj { private: SdwLineRecord m_aLineRec; public: LwpDrawLine(SvStream * pStream, DrawingOffsetAndScale* pTransData); protected: virtual void Read() override; virtual OUString RegisterStyle() override; virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) override; virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) override; }; /** * @brief * Lwp-draw-polyline object. */ class LwpDrawPolyLine : public LwpDrawObj { private: SdwPolyLineRecord m_aPolyLineRec; std::unique_ptr m_pVector; public: LwpDrawPolyLine(SvStream * pStream, DrawingOffsetAndScale* pTransData); virtual ~LwpDrawPolyLine() override; protected: virtual void Read() override; virtual OUString RegisterStyle() override; virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) override; virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) override; }; /** * @brief * Lwp-draw-polygon object. */ class LwpDrawPolygon : public LwpDrawObj { private: sal_uInt16 m_nNumPoints; std::unique_ptr m_pVector; public: LwpDrawPolygon(SvStream * pStream, DrawingOffsetAndScale* pTransData); virtual ~LwpDrawPolygon() override; protected: virtual void Read() override; virtual OUString RegisterStyle() override; virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) override; virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) override; }; /** * @brief * Lwp-draw-rectangle(rounded-corner rectangle) object. */ class LwpDrawRectangle : public LwpDrawObj { private: SdwPoint m_aVector[16]; public: LwpDrawRectangle(SvStream* pStream, DrawingOffsetAndScale* pTransData); protected: virtual void Read() override; virtual OUString RegisterStyle() override; virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) override; virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) override; private: XFFrame* CreateRoundedRect(const OUString& rStyleName); }; /** * @brief * Lwp-draw-ellipse object. */ class LwpDrawEllipse : public LwpDrawObj { private: SdwPoint m_aVector[13]; public: LwpDrawEllipse(SvStream * pStream, DrawingOffsetAndScale* pTransData); protected: virtual void Read() override; virtual OUString RegisterStyle() override; virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) override; virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) override; }; /** * @brief * Lwp-draw-arc object. */ class LwpDrawArc : public LwpDrawObj { private: SdwArcRecord m_aArcRec; SdwPoint m_aVector[4]; public: LwpDrawArc(SvStream * pStream, DrawingOffsetAndScale* pTransData); protected: virtual void Read() override; virtual OUString RegisterStyle() override; virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) override; virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) override; }; /** * @brief * Lwp-draw-textbox object. */ class XFFont; class LwpDrawTextBox : public LwpDrawObj { private: SdwTextBoxRecord m_aTextRec; SdwPoint m_aVector; public: explicit LwpDrawTextBox(SvStream* pStream); virtual ~LwpDrawTextBox() override; static void SetFontStyle(rtl::Reference const & pFont, SdwTextBoxRecord const * pRec); protected: virtual void Read() override; virtual OUString RegisterStyle() override; virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) override; virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) override; }; /** * @brief * Lwp-draw-curved-text object. */ class XFDrawPath; class LwpDrawTextArt : public LwpDrawObj { private: SdwTextArt m_aTextArtRec; SdwPoint m_aVector[4]; private: void CreateFWPath(XFDrawPath* pPath); public: LwpDrawTextArt(SvStream* pStream, DrawingOffsetAndScale* pTransData); virtual ~LwpDrawTextArt() override; protected: virtual void Read() override; virtual OUString RegisterStyle() override; virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) override; virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) override; }; /** * @brief * Lwp-draw-metafile object. */ class LwpDrawMetafile : public LwpDrawObj { public: explicit LwpDrawMetafile(SvStream* pStream); protected: virtual void Read() override; virtual OUString RegisterStyle() override { return OUString(); } virtual rtl::Reference CreateDrawObj(const OUString& /*rStyleName*/) override {return nullptr;} virtual rtl::Reference CreateStandardDrawObj(const OUString& /*rStyleName*/) override {return nullptr;} }; /** * @brief * Lwp-draw-bitmap object. */ class LwpDrawBitmap : public LwpDrawObj { private: SdwBmpRecord m_aBmpRec; std::unique_ptr m_pImageData; public: explicit LwpDrawBitmap(SvStream* pStream); virtual ~LwpDrawBitmap() override; protected: virtual void Read() override; virtual OUString RegisterStyle() override; virtual rtl::Reference CreateDrawObj(const OUString& rStyleName) override; virtual rtl::Reference CreateStandardDrawObj(const OUString& rStyleName) override; }; /* vim:set shiftwidth=4 softtabstop=4 expandtab: */