/************************************************************************* * * $RCSfile: ascharanchoredobjectposition.hxx,v $ * * $Revision: 1.2 $ * * last change: $Author: hr $ $Date: 2004-03-08 13:57:45 $ * * 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: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef _ASCHARANCHOREDOBJECTPOSITION_HXX #define _ASCHARANCHOREDOBJECTPOSITION_HXX #ifndef _ANCHOREDOBJECTPOSITION_HXX #include #endif #ifndef _SAL_TYPES_H_ #include #endif #ifndef _SWTYPES_HXX #include #endif #ifndef _SWRECT_HXX #include #endif class SwTxtFrm; class SwFlyInCntFrm; class SwFmtVertOrient; namespace objectpositioning { // flags for positioning algorithm of as-character-anchored objects typedef sal_uInt8 AsCharFlags; #define AS_CHAR_NOFLAG 0 #define AS_CHAR_QUICK 1 #define AS_CHAR_ULSPACE 2 #define AS_CHAR_INIT 4 #define AS_CHAR_ROTATE 8 #define AS_CHAR_REVERSE 16 #define AS_CHAR_BIDI 32 class SwAsCharAnchoredObjectPosition : public SwAnchoredObjectPosition { private: // data to calculate object position // proposed anchor position, starting point for the calculation // of the object position const Point& mrProposedAnchorPos; // flags that influences the calculation of the anchor position // AS_CHAR_QUICK : quick formatting - calculated position not set at object // AS_CHAR_ULSPACE : consider upper/lower spacing - adjustment of anchor position // AS_CHAR_INIT : initial calculation // AS_CHAR_ROTATE : object is rotated by 90 degrees // AS_CHAR_REVERSE : object is reversed (rotated by 270 degrees) // AS_CHAR_BIDI : object belongs to a BIDI-multi-portion const AsCharFlags mnFlags; // needed line values for the different alignments. const SwTwips mnLineAscent; const SwTwips mnLineDescent; const SwTwips mnLineAscentInclObjs; const SwTwips mnLineDescentInclObjs; // calculated data for object position Point maAnchorPos; SwTwips mnRelPos; SwRect maObjBoundRect; // line alignment relative to line height; gives feedback for line formatting // 0 - no line alignment, 1 - at top, 2 - at center, 3 - at bottom sal_uInt8 mnLineAlignment; // method to cast const SwTxtFrm& GetAnchorTxtFrm() const; // method to cast SwFlyInCntFrm* GetFlyInCntFrmOfObj() const; /** determine the relative position to base line for object position @author OD @param _ObjBoundHeight height including corresponding spacing of the object, for which the Y-position has to be calculated. @param _rVert given vertical positioning and alignment @return relative position to the base line */ SwTwips _GetRelPosToBase( const SwTwips _nObjBoundHeight, const SwFmtVertOrient& _rVert ); // ********************************************************************* public: /** construtor; provided object to be positioned and needed data for calculation of the object position OD 28.10.2003 #110978# @param _rDrawObj input parameter - object, that is be positioned. @param _rProposedAnchorPos proposed anchor position; starting point for the calculation of the anchor position @param _nFlags flags that influences the calculation of the anchor position AS_CHAR_QUICK : quick formatting - calculated position not set at object AS_CHAR_ULSPACE : consider upper/lower spacing - adjustment of anchor position AS_CHAR_INIT : initial calculation AS_CHAR_ROTATE : object is rotated by 90 degrees AS_CHAR_REVERSE : object is reversed (rotated by 270 degrees) AS_CHAR_BIDI : object belongs to a BIDI-multi-portion @param _nLineAscent, _nLineDescent, _nLineAscentInclObjs, _nLineDescentInclObjs - needed line values for the different alignments. @author OD */ SwAsCharAnchoredObjectPosition( SdrObject& _rDrawObj, const Point& _rProposedAnchorPos, const AsCharFlags _nFlags, const SwTwips _nLineAscent, const SwTwips _nLineDescent, const SwTwips _nLineAscentInclObjs, const SwTwips _nLineDescentInclObjs ); ~SwAsCharAnchoredObjectPosition(); /** calculate position for object position members , , and are calculated. calculated position is set at the given object. @author OD */ virtual void CalcPosition(); /** calculated anchored position for object position type AS_CHAR @author OD */ Point GetAnchorPos() const; /** calculated relative position to base line for object position type AS_CHAR @author OD */ SwTwips GetRelPosY() const; /** determined object rectangle including spacing for object position type AS_CHAR @author OD */ SwRect GetObjBoundRectInclSpacing() const; /** determined line alignment relative to line height @author OD */ sal_uInt8 GetLineAlignment() const; }; }; #endif