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| -rw-r--r-- | reportdesign/source/ui/inc/GeometryHandler.hxx | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/reportdesign/source/ui/inc/GeometryHandler.hxx b/reportdesign/source/ui/inc/GeometryHandler.hxx new file mode 100644 index 000000000..d4520e210 --- /dev/null +++ b/reportdesign/source/ui/inc/GeometryHandler.hxx @@ -0,0 +1,315 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_REPORTDESIGN_SOURCE_UI_INC_GEOMETRYHANDLER_HXX +#define INCLUDED_REPORTDESIGN_SOURCE_UI_INC_GEOMETRYHANDLER_HXX + +#include <sal/config.h> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <cppuhelper/compbase.hxx> +#include <cppuhelper/basemutex.hxx> +#include <com/sun/star/awt/Point.hpp> +#include <com/sun/star/awt/Size.hpp> +#include <com/sun/star/inspection/XPropertyHandler.hpp> +#include <com/sun/star/script/XTypeConverter.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/report/XFunctionsSupplier.hpp> +#include <com/sun/star/beans/XPropertyChangeListener.hpp> +#include <com/sun/star/sdbc/XRowSet.hpp> +#include <map> +#include <memory> +#include <comphelper/stl_types.hxx> +#include <comphelper/listenernotification.hxx> + + +namespace rptui +{ + + + struct DefaultFunction + { + css::beans::Optional< OUString> m_sInitialFormula; + OUString m_sName; + OUString m_sSearchString; + OUString m_sFormula; + bool m_bPreEvaluated; + + const OUString& getName() const { return m_sName; } + } ; + + class OPropertyInfoService; + typedef ::std::pair< css::uno::Reference< css::report::XFunction>, css::uno::Reference< css::report::XFunctionsSupplier> > TFunctionPair; + typedef ::std::multimap< OUString,TFunctionPair, ::comphelper::UStringMixLess > TFunctions; + typedef ::comphelper::OSimpleListenerContainer < css::beans::XPropertyChangeListener + , css::beans::PropertyChangeEvent + > PropertyChangeListeners; + typedef ::cppu::WeakComponentImplHelper< css::inspection::XPropertyHandler + , css::beans::XPropertyChangeListener + , css::lang::XServiceInfo> GeometryHandler_Base; + + class GeometryHandler: + private ::cppu::BaseMutex, + public GeometryHandler_Base + { + /** sets the counter function at the data field. + * If the counter function doesn't exist it will be created. + */ + void impl_setCounterFunction_throw(); + + /** executes a dialog for choosing a filter criterion for a database report + @param _out_rSelectedClause + the filter or order clause as chosen by the user + @precond + we're really inspecting a database form (well, a RowSet at least) + @return + <TRUE/> if and only if the user successfully chose a clause + */ + bool impl_dialogFilter_nothrow( OUString& _out_rSelectedClause, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const; + + /** returns the data field type depending on the data field of the report control + * + * \param _sDataField if the data field is not empty it will be used as data field, otherwise the data field will be used. + * \return the data field type + */ + sal_uInt32 impl_getDataFieldType_throw(const OUString& _sDataField = OUString()) const; + + css::uno::Any getConstantValue(bool bToControlValue,const char** pResId,const css::uno::Any& _aValue,const OUString& _sConstantName,const OUString & PropertyName ); + css::beans::Property getProperty(const OUString & PropertyName); + static void implCreateListLikeControl( + const css::uno::Reference< css::inspection::XPropertyControlFactory >& _rxControlFactory + ,css::inspection::LineDescriptor & out_Descriptor + ,const char** pResId + ,bool _bReadOnlyControl + ,bool _bTrueIfListBoxFalseIfComboBox + ); + static void implCreateListLikeControl( + const css::uno::Reference< css::inspection::XPropertyControlFactory >& _rxControlFactory + ,css::inspection::LineDescriptor & out_Descriptor + ,const ::std::vector< OUString>& _aEntries + ,bool _bReadOnlyControl + ,bool _bTrueIfListBoxFalseIfComboBox + ); + void checkPosAndSize( const css::awt::Point& _aNewPos, + const css::awt::Size& _aSize); + + OUString impl_convertToFormula( const css::uno::Any& _rControlValue ); + + void impl_initFieldList_nothrow( css::uno::Sequence< OUString >& _rFieldNames ) const; + + /** Creates the function defined by the function template + * + * \param _sFunctionName the function name + * \param _sDataField the data field + * \param _aFunction the function template + */ + void impl_createFunction(const OUString& _sFunctionName,const OUString& _sDataField,const DefaultFunction& _aFunction); + + /** check whether the given function name is a counter function. + * + * \param _sQuotedFunctionName the quoted function name to check + * \param Out_sScope the scope of the function + * \return When true it is a counter functions otherwise false. + */ + bool impl_isCounterFunction_throw(const OUString& _sQuotedFunctionName,OUString& Out_sScope) const; + + /** clear the own properties like function and scope and send a notification + * + * \param _aGuard + * \param _sOldFunctionName + * \param _sOldScope + * \param _nOldDataFieldType + */ + void resetOwnProperties(::osl::ResettableMutexGuard& _aGuard,const OUString& _sOldFunctionName,const OUString& _sOldScope,const sal_uInt32 _nOldDataFieldType); + + /** checks whether the name is a field or a parameter + * + * \param _sName the name to check + * \return true when it is a field or parameter otherwise false + */ + bool impl_isDataField(const OUString& _sName) const; + + /**return all formula in a semicolon separated list + * + * \param _rList the localized function names + */ + void impl_fillFormulaList_nothrow(::std::vector< OUString >& _out_rList) const; + + /** return all group names in a semicolon separated list starting with the group where this control is contained in. + * + * \param _rList fills the list with all scope names. + */ + void impl_fillScopeList_nothrow(::std::vector< OUString >& _out_rList) const; + + /** return all supported output formats of the report definition + * + * \param _rList fills the list with all mime types + */ + void impl_fillMimeTypes_nothrow(::std::vector< OUString >& _out_rList) const; + + /** return the one supported output formats of the report definition + * + * \param _sMimetype the mimetype + */ + OUString impl_ConvertMimeTypeToUI_nothrow(const OUString& _sMimetype) const; + + /** return the MimeType for the given UI Name + * + * \param _sUIName the doc ui name + */ + OUString impl_ConvertUIToMimeType_nothrow(const OUString& _sUIName) const; + + /** get the functions supplier for the set scope, default is the surrounding group. + * + * \param _rsNamePostfix the name postfix which can be used when the scope as name part is needed + * \return the function supplier + */ + css::uno::Reference< css::report::XFunctionsSupplier> fillScope_throw(OUString& _rsNamePostfix); + + /** checks if the given function is a default function we know. + * + * \param _sQuotedFunction the quoted function name + * \param Out_rDataField the data field which is used in the function + * \param _xFunctionsSupplier the function supplier to search or empty if not used + * \param _bSet If set to sal_True than the m_sDefaultFunction and m_sScope vars will be set if successful. + * \return sal_True with known otherwise sal_False + */ + bool isDefaultFunction(const OUString& _sQuotedFunction + ,OUString& Out_rDataField + ,const css::uno::Reference< css::report::XFunctionsSupplier>& _xFunctionsSupplier = css::uno::Reference< css::report::XFunctionsSupplier>() + ,bool _bSet = false) const; + + /** checks if the given function is a default function we know. + * + * \param _xFunction + * \param _rDataField + * \param _rsDefaultFunctionName + * \return + */ + bool impl_isDefaultFunction_nothrow( const css::uno::Reference< css::report::XFunction>& _xFunction + ,OUString& _rDataField + ,OUString& _rsDefaultFunctionName) const; + + /** fills the member m_aDefaultFunctions + * + */ + void loadDefaultFunctions(); + + /** creates a default function of the _sFunction for the data field _sDataField + * The new function will only be created if it didn't exist. + * + * \param _aGuard Will be cleared, when a new function was created. + * \param _sFunction The name of the function. + * \param _sDataField The name of the data field. + */ + void createDefaultFunction(::osl::ResettableMutexGuard& _aGuard ,const OUString& _sFunction,const OUString& _sDataField); + + void removeFunction(); + + class OBlocker + { + bool& m_bIn; + public: + OBlocker(bool& _bIn) : m_bIn(_bIn){ m_bIn = true; } + ~OBlocker() { m_bIn = false; } + }; + + + // XEventListener + virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override; + // XPropertyChangeListener + virtual void SAL_CALL propertyChange(const css::beans::PropertyChangeEvent& evt) override; + + public: + // XServiceInfo - static versions + /// @throws css::uno::RuntimeException + static OUString getImplementationName_Static( ); + /// @throws css::uno::RuntimeException + static css::uno::Sequence< OUString > getSupportedServiceNames_static( ); + static css::uno::Reference< css::uno::XInterface > + create(const css::uno::Reference< css::uno::XComponentContext >&); + + public: + explicit GeometryHandler(css::uno::Reference< css::uno::XComponentContext > const & context); + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName( ) override; + virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override; + + // css::lang::XComponent: + virtual void SAL_CALL addEventListener(const css::uno::Reference< css::lang::XEventListener > & xListener) override; + virtual void SAL_CALL removeEventListener(const css::uno::Reference< css::lang::XEventListener > & aListener) override; + + // css::inspection::XPropertyHandler: + virtual void SAL_CALL inspect(const css::uno::Reference< css::uno::XInterface > & Component) override; + virtual css::uno::Any SAL_CALL getPropertyValue(const OUString & PropertyName) override; + virtual void SAL_CALL setPropertyValue(const OUString & PropertyName, const css::uno::Any & Value) override; + virtual css::beans::PropertyState SAL_CALL getPropertyState(const OUString & PropertyName) override; + virtual css::inspection::LineDescriptor SAL_CALL describePropertyLine(const OUString& PropertyName, const css::uno::Reference< css::inspection::XPropertyControlFactory >& ControlFactory ) override; + virtual css::uno::Any SAL_CALL convertToPropertyValue(const OUString & PropertyName, const css::uno::Any & ControlValue) override; + virtual css::uno::Any SAL_CALL convertToControlValue(const OUString & PropertyName, const css::uno::Any & PropertyValue, const css::uno::Type & ControlValueType) override; + virtual void SAL_CALL addPropertyChangeListener(const css::uno::Reference< css::beans::XPropertyChangeListener > & Listener) override; + virtual void SAL_CALL removePropertyChangeListener(const css::uno::Reference< css::beans::XPropertyChangeListener > & _rxListener) override; + virtual css::uno::Sequence< css::beans::Property > SAL_CALL getSupportedProperties() override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupersededProperties() override; + virtual css::uno::Sequence< OUString > SAL_CALL getActuatingProperties() override; + virtual sal_Bool SAL_CALL isComposable(const OUString & PropertyName) override; + virtual css::inspection::InteractiveSelectionResult SAL_CALL onInteractivePropertySelection(const OUString & PropertyName, sal_Bool Primary, css::uno::Any & out_Data, const css::uno::Reference< css::inspection::XObjectInspectorUI > & InspectorUI) override; + virtual void SAL_CALL actuatingPropertyChanged(const OUString & ActuatingPropertyName, const css::uno::Any & NewValue, const css::uno::Any & OldValue, const css::uno::Reference< css::inspection::XObjectInspectorUI > & InspectorUI, sal_Bool FirstTimeInit) override; + virtual sal_Bool SAL_CALL suspend(sal_Bool Suspend) override; + + protected: + virtual ~GeometryHandler() override; + private: + GeometryHandler(GeometryHandler const &) = delete; + void operator =(GeometryHandler const &) = delete; + + // override WeakComponentImplHelperBase::disposing() + // This function is called upon disposing the component, + // if your component needs special work when it becomes + // disposed, do it here. + virtual void SAL_CALL disposing() override; + + PropertyChangeListeners m_aPropertyListeners; + css::uno::Sequence< OUString > m_aFieldNames; + css::uno::Sequence< OUString > m_aParamNames; + TFunctions m_aFunctionNames; + ::std::vector< DefaultFunction > m_aDefaultFunctions; + DefaultFunction m_aCounterFunction; + css::uno::Reference< css::uno::XComponentContext > m_xContext; + mutable css::uno::Reference< css::report::XFunction> m_xFunction; + css::uno::Reference< css::inspection::XPropertyHandler > m_xFormComponentHandler; /// delegatee + css::uno::Reference< css::beans::XPropertySet > m_xReportComponent; /// inspectee + mutable css::uno::Reference< css::sdbc::XRowSet > m_xRowSet; + /// type converter, needed on various occasions + css::uno::Reference< css::script::XTypeConverter > m_xTypeConverter; + mutable OUString m_sDefaultFunction; + mutable OUString m_sScope; + sal_uInt32 m_nDataFieldType; + mutable bool m_bNewFunction; + bool m_bIn; + }; + +} // namespace rptui + + +#endif // RPT_GeometryHandler_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |