8b535eff0e
2006/01/24 10:21:20 bm 1.1.2.1: Helper for Reference(Diagram|Page)Size setting and retrieving. Includes former functionality of AutoResizeHelper
183 lines
6.4 KiB
C++
183 lines
6.4 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: ReferenceSizeProvider.hxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: vg $ $Date: 2007-05-22 18:21:21 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef CHART2_REFERENCESIZEPROVIDER_HXX
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#define CHART2_REFERENCESIZEPROVIDER_HXX
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#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
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#include <com/sun/star/uno/Reference.hxx>
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#endif
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#ifndef _COM_SUN_STAR_CHART2_XCHARTDOCUMENT_HPP_
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#include <com/sun/star/chart2/XChartDocument.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_SIZE_HPP_
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#include <com/sun/star/awt/Size.hpp>
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#endif
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namespace com { namespace sun { namespace star {
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namespace chart2 {
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class XTitle;
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class XTitled;
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}
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}}}
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// ----------------------------------------
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namespace chart
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{
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class ReferenceSizeProvider
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{
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public:
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enum AutoResizeState
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{
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AUTO_RESIZE_YES,
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AUTO_RESIZE_NO,
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AUTO_RESIZE_AMBIGUOUS,
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AUTO_RESIZE_UNKNOWN
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};
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enum ReferenceSizeType
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{
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REF_PAGE,
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REF_DIAGRAM
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};
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ReferenceSizeProvider(
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::com::sun::star::awt::Size aPageSize,
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::com::sun::star::awt::Size aDiagramSize,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XChartDocument > & xChartDoc );
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::com::sun::star::awt::Size getPageSize() const;
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::com::sun::star::awt::Size getDiagramSize() const;
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bool useAutoScale() const;
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/** Retrieves the state auto-resize from all objects that support this
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feature. If all objects return the same state, AUTO_RESIZE_YES or
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AUTO_RESIZE_NO is returned.
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If no object supporting the feature is found, AUTO_RESIZE_UNKNOWN is
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returned. If there are multiple objects, some with state YES and some
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with state NO, AUTO_RESIZE_AMBIGUOUS is returned.
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*/
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static AutoResizeState getAutoResizeState(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XChartDocument > & xChartDoc );
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/** Retrieves the current auto-resize state from the internally set chart
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document
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*/
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AutoResizeState getAutoResizeState() const;
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/** sets or resets the auto-resize at all objects that support this feature
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for text to the opposite of the current setting. If the current state
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is ambiguous, it is turned on. If the current state is unknown it stays
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unknown.
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*/
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void toggleAutoResizeState();
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/** sets the auto-resize at all objects that support this feature for text.
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eNewState must be either AUTO_RESIZE_YES or AUTO_RESIZE_NO
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*/
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void setAutoResizeState( AutoResizeState eNewState );
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/** Sets the ReferencePageSize according to the internal settings of this
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class at the XPropertySet, and the adapted font sizes if bAdaptFontSizes
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is </TRUE>. The type determines whether the diagram or the page is used
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for reference.
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*/
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void setValuesAtPropertySet(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::beans::XPropertySet > & xProp,
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ReferenceSizeType eType,
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bool bAdaptFontSizes = true );
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/** Sets the ReferencePageSize according to the internal settings of this
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class at the XTitle, and the adapted font sizes at the contained
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XFormattedStrings
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*/
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void setValuesAtTitle(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XTitle > & xTitle );
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/** Sets the internal value at all data series in the currently set model.
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This is useful, if you have changed a chart-type and thus probably added
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some new data series via model functionality (which does not know the
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diagram size).
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*/
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void setValuesAtAllDataSeries();
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/** Retrieves the auto-resize state from the given propertyset. The result
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will be put into eInOutState. If you initialize eInOutState with
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AUTO_RESIZE_UNKNOWN, you will get the actual state. If you pass any
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other state, the result will be the accumulated state,
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esp. AUTO_RESIZE_AMBIGUOUS, if the value was NO before, and is YES for
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the current property set, or the other way round.
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*/
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static void getAutoResizeFromPropSet(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::beans::XPropertySet > & xProp,
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ReferenceSizeType eType,
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AutoResizeState & rInOutState );
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/** calls getAutoResizeFromPropSet with the title's property set
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*/
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static void getAutoResizeFromTitle(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XTitle > & xTitle,
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AutoResizeState & rInOutState );
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private:
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void impl_setValuesAtTitled(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XTitled > & xTitled );
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static void impl_getAutoResizeFromTitled(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XTitled > & xTitled,
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AutoResizeState & rInOutState );
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::com::sun::star::awt::Size m_aPageSize;
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::com::sun::star::awt::Size m_aDiagramSize;
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::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XChartDocument > m_xChartDoc;
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bool m_bUseAutoScale;
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};
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} // namespace chart
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// CHART2_REFERENCESIZEPROVIDER_HXX
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#endif
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