sd/source/ui/inc/unosrch.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <memory>
  23 #include <com/sun/star/util/XReplaceable.hpp>
  24 #include <com/sun/star/util/XReplaceDescriptor.hpp>
  25
  26 #include <comphelper/servicehelper.hxx>
  27 #include <cppuhelper/implbase.hxx>
  28 #include <editeng/editdata.hxx>
  29
  30 namespace com::sun::star::drawing { class XDrawPage; }
  31 namespace com::sun::star::drawing { class XShape; }
  32 namespace com::sun::star::text { class XTextRange; }
  33 namespace com::sun::star::util { class XSearchDescriptor; }
  34
  35 class SvxItemPropertySet;
  36 class SdUnoSearchReplaceDescriptor;
  37
  38 /** this class implements a search or replace operation on a given page or a given sdrobj */
  39 class SdUnoSearchReplaceShape : public css::util::XReplaceable
  40 {
  41     css::drawing::XDrawPage* mpPage;
  42
  43 protected:
  44     css::uno::Reference< css::text::XTextRange >  Search( const css::uno::Reference< css::text::XTextRange >&  xText, SdUnoSearchReplaceDescriptor* pDescr );
  45     bool Search( const OUString& rText, sal_Int32& nStartPos, sal_Int32& nEndPos, SdUnoSearchReplaceDescriptor* pDescr ) noexcept;
  46     static ESelection GetSelection( const css::uno::Reference< css::text::XTextRange >&  xTextRange ) noexcept;
  47     static css::uno::Reference< css::drawing::XShape >  GetShape( const css::uno::Reference< css::text::XTextRange >&  xTextRange ) noexcept;
  48     css::uno::Reference< css::drawing::XShape >  GetNextShape( const css::uno::Reference< css::container::XIndexAccess >&  xShapes, const css::uno::Reference< css::drawing::XShape >&  xCurrentShape ) noexcept;
  49     css::uno::Reference< css::drawing::XShape >  GetCurrentShape() const noexcept;
  50
  51 public:
  52     // danger, this c'tor is only usable if the given shape or page is derived
  53     // from this class!!!
  54     SdUnoSearchReplaceShape( css::drawing::XDrawPage* xPage ) noexcept;
  55     virtual ~SdUnoSearchReplaceShape() noexcept;
  56
  57     // XReplaceable
  58     virtual css::uno::Reference< css::util::XReplaceDescriptor > SAL_CALL createReplaceDescriptor(  ) override;
  59     virtual sal_Int32 SAL_CALL replaceAll( const css::uno::Reference< css::util::XSearchDescriptor >& xDesc ) override;
  60
  61     // XSearchable
  62     virtual css::uno::Reference< css::util::XSearchDescriptor > SAL_CALL createSearchDescriptor(  ) override;
  63     virtual css::uno::Reference< css::container::XIndexAccess > SAL_CALL findAll( const css::uno::Reference< css::util::XSearchDescriptor >& xDesc ) override;
  64     virtual css::uno::Reference< css::uno::XInterface > SAL_CALL findFirst( const css::uno::Reference< css::util::XSearchDescriptor >& xDesc ) override;
  65     virtual css::uno::Reference< css::uno::XInterface > SAL_CALL findNext( const css::uno::Reference< css::uno::XInterface >& xStartAt, const css::uno::Reference< css::util::XSearchDescriptor >& xDesc ) override;
  66 };
  67
  68 /* ================================================================= */
  69
  70 /** this class holds the parameters and status of a search or replace operation performed
  71     by class SdUnoSearchReplaceShape */
  72
  73 class SdUnoSearchReplaceDescriptor final : public ::cppu::WeakImplHelper< css::util::XReplaceDescriptor > // public css::util::XSearchDescriptor, css::beans::XPropertySet
  74 {
  75     std::unique_ptr<SvxItemPropertySet> mpPropSet;
  76
  77     bool mbBackwards;
  78     bool mbCaseSensitive;
  79     bool mbWords;
  80
  81     OUString maSearchStr;
  82     OUString maReplaceStr;
  83
  84 public:
  85     /// @throws css::uno::RuntimeException
  86     SdUnoSearchReplaceDescriptor();
  87     virtual ~SdUnoSearchReplaceDescriptor() noexcept override;
  88
  89     bool IsCaseSensitive() const { return mbCaseSensitive; }
  90     bool IsWords() const { return mbWords; }
  91
  92     // XSearchDescriptor
  93     virtual OUString SAL_CALL getSearchString(  ) override;
  94     virtual void SAL_CALL setSearchString( const OUString& aString ) override;
  95
  96     // XReplaceDescriptor
  97     virtual OUString SAL_CALL getReplaceString(  ) override;
  98     virtual void SAL_CALL setReplaceString( const OUString& aReplaceString ) override;
  99
 100     // XPropertySet
 101     virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override;
 102     virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
 103     virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
 104     virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
 105     virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
 106     virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
 107     virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
 108 };
 109
 110 /* ================================================================= */
 111
 112 /** this class holds a sequence that is a result from a find all and
 113     lets people access it through the XIndexAccess Interface. */
 114 class SdUnoFindAllAccess final : public ::cppu::WeakImplHelper< css::container::XIndexAccess > // public css::container::XElementAccess
 115 {
 116     css::uno::Sequence< css::uno::Reference< css::uno::XInterface >  > maSequence;
 117
 118 public:
 119     SdUnoFindAllAccess( css::uno::Sequence< css::uno::Reference< css::uno::XInterface >  > const & rSequence ) noexcept;
 120     virtual ~SdUnoFindAllAccess() noexcept override;
 121
 122     // XIndexAccess
 123     virtual sal_Int32 SAL_CALL getCount() override ;
 124     virtual css::uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override;
 125
 126     // XElementAccess
 127     virtual css::uno::Type SAL_CALL getElementType() override;
 128     virtual sal_Bool SAL_CALL hasElements() override;
 129 };
 130
 131 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */