dbaccess/source/ui/inc/TableController.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.
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   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 #ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_TABLECONTROLLER_HXX
  20 #define INCLUDED_DBACCESS_SOURCE_UI_INC_TABLECONTROLLER_HXX
  21
  22 #include "singledoccontroller.hxx"
  23 #include "moduledbu.hxx"
  24 #include <com/sun/star/sdbc/XConnection.hpp>
  25 #include <com/sun/star/beans/XPropertySet.hpp>
  26 #include <com/sun/star/io/XObjectOutputStream.hpp>
  27 #include <com/sun/star/io/XObjectInputStream.hpp>
  28 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  29 #include "TypeInfo.hxx"
  30 #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
  31 #include <com/sun/star/sdbcx/XKeysSupplier.hpp>
  32 #include <com/sun/star/container/XNameAccess.hpp>
  33
  34 namespace dbaui
  35 {
  36     class OTableRow;
  37     typedef OSingleDocumentController   OTableController_BASE;
  38     class OTableController : public OTableController_BASE
  39     {
  40     private:
  41         OModuleClient                                   m_aModuleClient;
  42         ::std::vector< ::boost::shared_ptr<OTableRow> > m_vRowList;
  43         OTypeInfoMap                                    m_aTypeInfo;
  44         ::std::vector<OTypeInfoMap::iterator>           m_aTypeInfoIndex;
  45
  46         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >       m_xTable;
  47
  48         OUString m_sCatalogName;         // catalog for update data
  49         OUString m_sSchemaName;          // schema for update data
  50         OUString m_sName;                // table for update data
  51         OUString m_sAutoIncrementValue;  // the autoincrement value set in the datasource
  52         OUString        m_sTypeNames;           // these type names are the ones out of the resource file
  53         TOTypeInfoSP    m_pTypeInfo;            // fall back when type is unknown because database driver has a failure
  54
  55         bool        m_bAllowAutoIncrementValue; // no : 1 NO BIT , is true when the datasource has a AutoIncrementValue property in their info property
  56         bool        m_bNew      : 1;        // is true when we create a new table
  57
  58
  59         void reSyncRows();
  60         void assignTable();                 // set the table if a name is given
  61         void loadData();
  62         bool checkColumns(bool _bNew)
  63             throw (css::sdbc::SQLException,
  64                    css::uno::RuntimeException, std::exception);      // check if we have double column names
  65         OUString createUniqueName(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess>& _rxTables,const OUString& _rDefault);
  66         void appendColumns(::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XColumnsSupplier>& _rxColSup, bool _bNew, bool _bKeyColumns = false);
  67         void appendPrimaryKey(::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XKeysSupplier>& _rxSup, bool _bNew);
  68         void alterColumns();
  69         void dropPrimaryKey();
  70         ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess> getKeyColumns() const;
  71         OUString createUniqueName(const OUString& _rName);
  72
  73         void reload();
  74
  75         // all the features which should be handled by this class
  76         virtual void            describeSupportedFeatures() SAL_OVERRIDE;
  77         // state of a feature. 'feature' may be the handle of a ::com::sun::star::util::URL somebody requested a dispatch interface for OR a toolbar slot.
  78         virtual FeatureState    GetState(sal_uInt16 nId) const SAL_OVERRIDE;
  79         // execute a feature
  80         virtual void            Execute(sal_uInt16 nId, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue>& aArgs) SAL_OVERRIDE;
  81
  82         virtual void losingConnection( ) SAL_OVERRIDE;
  83
  84         virtual OUString getPrivateTitle( ) const SAL_OVERRIDE;
  85
  86         void        doEditIndexes();
  87         bool        doSaveDoc(bool _bSaveAs);
  88
  89         virtual ~OTableController();
  90     public:
  91         OTableController(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rM);
  92
  93         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >       getTable() { return m_xTable;}
  94
  95         bool     isAddAllowed()     const;
  96         bool     isDropAllowed()    const;
  97         bool     isAlterAllowed()   const;
  98         bool     isAutoIncrementPrimaryKey() const;
  99
 100         inline bool             isAutoIncrementValueEnabled()   const { return m_bAllowAutoIncrementValue; }
 101         inline const OUString&   getAutoIncrementValue()         const { return m_sAutoIncrementValue; }
 102
 103         virtual void impl_onModifyChanged() SAL_OVERRIDE;
 104
 105         inline ::std::vector< ::boost::shared_ptr<OTableRow> >& getRows() { return m_vRowList; }
 106
 107         /// returns the position of the first empty row
 108         sal_Int32                           getFirstEmptyRowPosition();
 109
 110         inline const OTypeInfoMap&          getTypeInfo() const { return m_aTypeInfo; }
 111
 112         inline TOTypeInfoSP                 getTypeInfo(sal_Int32 _nPos) const { return m_aTypeInfoIndex[_nPos]->second; }
 113         TOTypeInfoSP                        getTypeInfoByType(sal_Int32 _nDataType) const;
 114
 115         inline TOTypeInfoSP                 getTypeInfoFallBack() const { return m_pTypeInfo; }
 116
 117         virtual bool                        Construct(vcl::Window* pParent) SAL_OVERRIDE;
 118         // XEventListener
 119         virtual void SAL_CALL               disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 120
 121         // ::com::sun::star::frame::XController
 122         virtual sal_Bool SAL_CALL           suspend(sal_Bool bSuspend) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 123
 124         // ::com::sun::star::lang::XComponent
 125         virtual void        SAL_CALL disposing() SAL_OVERRIDE;
 126
 127         // XServiceInfo
 128         virtual OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 129         virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 130         // need by registration
 131         static OUString getImplementationName_Static() throw( ::com::sun::star::uno::RuntimeException );
 132         static ::com::sun::star::uno::Sequence< OUString > getSupportedServiceNames_Static() throw( ::com::sun::star::uno::RuntimeException );
 133         static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
 134                 SAL_CALL Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);
 135
 136     protected:
 137         void startTableListening();
 138         void stopTableListening();
 139         virtual void impl_initialize() SAL_OVERRIDE;
 140     };
 141 }
 142 #endif // INCLUDED_DBACCESS_SOURCE_UI_INC_TABLECONTROLLER_HXX
 143
 144
 145 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */