145 lines
5.3 KiB
C++
145 lines
5.3 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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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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#include <com/sun/star/uno/Reference.hxx>
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#include <com/sun/star/chart2/XChartDocument.hpp>
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#include <com/sun/star/awt/Size.hpp>
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#include "charttoolsdllapi.hxx"
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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 OOO_DLLPUBLIC_CHARTTOOLS 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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ReferenceSizeProvider(
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::com::sun::star::awt::Size aPageSize,
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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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/** 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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/** 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 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 </sal_True>.
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*/
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SAL_DLLPRIVATE 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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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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SAL_DLLPRIVATE 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.
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*/
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void setValuesAtAllDataSeries();
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private:
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SAL_DLLPRIVATE bool useAutoScale() const;
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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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SAL_DLLPRIVATE void setAutoResizeState( AutoResizeState eNewState );
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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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SAL_DLLPRIVATE 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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AutoResizeState & rInOutState );
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SAL_DLLPRIVATE 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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SAL_DLLPRIVATE 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::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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