From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- chart2/source/inc/ReferenceSizeProvider.hxx | 130 ++++++++++++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 chart2/source/inc/ReferenceSizeProvider.hxx (limited to 'chart2/source/inc/ReferenceSizeProvider.hxx') diff --git a/chart2/source/inc/ReferenceSizeProvider.hxx b/chart2/source/inc/ReferenceSizeProvider.hxx new file mode 100644 index 000000000..dbacd093f --- /dev/null +++ b/chart2/source/inc/ReferenceSizeProvider.hxx @@ -0,0 +1,130 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file 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 . + */ +#pragma once + +#include +#include +#include "charttoolsdllapi.hxx" +#include +#include + +namespace com::sun::star { + namespace chart2 { + class XTitle; + class XTitled; + class XChartDocument; + } + namespace beans { + class XPropertySet; + } +} + +namespace chart +{ + +class OOO_DLLPUBLIC_CHARTTOOLS ReferenceSizeProvider +{ +public: + + enum AutoResizeState + { + AUTO_RESIZE_YES, + AUTO_RESIZE_NO, + AUTO_RESIZE_AMBIGUOUS, + AUTO_RESIZE_UNKNOWN + }; + + ReferenceSizeProvider( + css::awt::Size aPageSize, + const rtl::Reference<::chart::ChartModel> & xChartDoc ); + + const css::awt::Size& getPageSize() const { return m_aPageSize;} + + /** Retrieves the state auto-resize from all objects that support this + feature. If all objects return the same state, AUTO_RESIZE_YES or + AUTO_RESIZE_NO is returned. + + If no object supporting the feature is found, AUTO_RESIZE_UNKNOWN is + returned. If there are multiple objects, some with state YES and some + with state NO, AUTO_RESIZE_AMBIGUOUS is returned. + */ + static AutoResizeState getAutoResizeState( + const rtl::Reference<::chart::ChartModel> & xChartDoc ); + + /** sets or resets the auto-resize at all objects that support this feature + for text to the opposite of the current setting. If the current state + is ambiguous, it is turned on. If the current state is unknown it stays + unknown. + */ + void toggleAutoResizeState(); + + /** Sets the ReferencePageSize according to the internal settings of this + class at the XPropertySet, and the adapted font sizes if bAdaptFontSizes + is . + */ + SAL_DLLPRIVATE void setValuesAtPropertySet( + const css::uno::Reference< css::beans::XPropertySet > & xProp, + bool bAdaptFontSizes = true ); + + /** Sets the ReferencePageSize according to the internal settings of this + class at the XTitle, and the adapted font sizes at the contained + XFormattedStrings + */ + SAL_DLLPRIVATE void setValuesAtTitle( + const css::uno::Reference< css::chart2::XTitle > & xTitle ); + + /** Sets the internal value at all data series in the currently set model. + This is useful, if you have changed a chart-type and thus probably added + some new data series via model functionality. + */ + void setValuesAtAllDataSeries(); + +private: + SAL_DLLPRIVATE bool useAutoScale() const { return m_bUseAutoScale;} + + /** sets the auto-resize at all objects that support this feature for text. + eNewState must be either AUTO_RESIZE_YES or AUTO_RESIZE_NO + */ + SAL_DLLPRIVATE void setAutoResizeState( AutoResizeState eNewState ); + + /** Retrieves the auto-resize state from the given propertyset. The result + will be put into eInOutState. If you initialize eInOutState with + AUTO_RESIZE_UNKNOWN, you will get the actual state. If you pass any + other state, the result will be the accumulated state, + esp. AUTO_RESIZE_AMBIGUOUS, if the value was NO before, and is YES for + the current property set, or the other way round. + */ + SAL_DLLPRIVATE static void getAutoResizeFromPropSet( + const css::uno::Reference< css::beans::XPropertySet > & xProp, + AutoResizeState & rInOutState ); + + SAL_DLLPRIVATE void impl_setValuesAtTitled( + const css::uno::Reference< css::chart2::XTitled > & xTitled ); + SAL_DLLPRIVATE static void impl_getAutoResizeFromTitled( + const css::uno::Reference< css::chart2::XTitled > & xTitled, + AutoResizeState & rInOutState ); + + css::awt::Size m_aPageSize; + rtl::Reference<::chart::ChartModel> m_xChartDoc; + bool m_bUseAutoScale; +}; + +} // namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3