cid#1606940 Check of thread-shared field evades lock acquisition
[LibreOffice.git] / dbaccess / source / ui / inc / TableController.hxx
blob13af9cf51c488d256921ca5a1327291f1a5e534d
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
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/.
9 * This file incorporates work covered by the following license notice:
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 .
19 #pragma once
21 #include "singledoccontroller.hxx"
22 #include <com/sun/star/beans/XPropertySet.hpp>
23 #include "TypeInfo.hxx"
24 #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
25 #include <com/sun/star/sdbcx/XKeysSupplier.hpp>
26 #include <com/sun/star/container/XNameAccess.hpp>
28 namespace dbaui
30 class OTableRow;
31 typedef OSingleDocumentController OTableController_BASE;
32 class OTableController final : public OTableController_BASE
34 private:
35 std::vector< std::shared_ptr<OTableRow> > m_vRowList;
36 OTypeInfoMap m_aTypeInfo;
37 std::vector<OTypeInfoMap::iterator> m_aTypeInfoIndex;
39 css::uno::Reference< css::beans::XPropertySet > m_xTable;
41 OUString m_sName; // table for update data
42 OUString m_sAutoIncrementValue; // the autoincrement value set in the datasource
43 OUString m_sTypeNames; // these type names are the ones out of the resource file
44 TOTypeInfoSP m_pTypeInfo; // fall back when type is unknown because database driver has a failure
46 bool m_bAllowAutoIncrementValue; // no : 1 NO BIT , is true when the datasource has an AutoIncrementValue property in their info property
47 bool m_bNew : 1; // is true when we create a new table
50 void reSyncRows();
51 void assignTable(); // set the table if a name is given
52 void loadData();
53 /// @throws css::sdbc::SQLException
54 /// @throws css::uno::RuntimeException
55 bool checkColumns(bool _bNew); // check if we have double column names
56 void appendColumns(css::uno::Reference< css::sdbcx::XColumnsSupplier> const & _rxColSup, bool _bNew, bool _bKeyColumns = false);
57 void appendPrimaryKey(css::uno::Reference< css::sdbcx::XKeysSupplier> const & _rxSup, bool _bNew);
58 void alterColumns();
59 void dropPrimaryKey();
60 css::uno::Reference< css::container::XNameAccess> getKeyColumns() const;
61 OUString createUniqueName(const OUString& _rName);
63 void reload();
65 // all the features which should be handled by this class
66 virtual void describeSupportedFeatures() override;
67 // state of a feature. 'feature' may be the handle of a css::util::URL somebody requested a dispatch interface for OR a toolbar slot.
68 virtual FeatureState GetState(sal_uInt16 nId) const override;
69 // execute a feature
70 virtual void Execute(sal_uInt16 nId, const css::uno::Sequence< css::beans::PropertyValue>& aArgs) override;
72 virtual void losingConnection( ) override;
74 virtual OUString getPrivateTitle( ) const override;
76 void doEditIndexes();
77 bool doSaveDoc(bool _bSaveAs);
79 virtual ~OTableController() override;
80 public:
81 OTableController(const css::uno::Reference< css::uno::XComponentContext >& _rM);
83 const css::uno::Reference< css::beans::XPropertySet >& getTable() const { return m_xTable;}
85 bool isAddAllowed() const;
86 bool isDropAllowed() const;
87 bool isAlterAllowed() const;
88 bool isAutoIncrementPrimaryKey() const;
90 bool isAutoIncrementValueEnabled() const { return m_bAllowAutoIncrementValue; }
91 const OUString& getAutoIncrementValue() const { return m_sAutoIncrementValue; }
93 virtual void impl_onModifyChanged() override;
95 std::vector< std::shared_ptr<OTableRow> >& getRows() { return m_vRowList; }
97 /// returns the position of the first empty row
98 sal_Int32 getFirstEmptyRowPosition();
100 const OTypeInfoMap& getTypeInfo() const { return m_aTypeInfo; }
102 TOTypeInfoSP const & getTypeInfo(sal_Int32 _nPos) const { return m_aTypeInfoIndex[_nPos]->second; }
103 TOTypeInfoSP getTypeInfoByType(sal_Int32 _nDataType) const;
105 const TOTypeInfoSP& getTypeInfoFallBack() const { return m_pTypeInfo; }
107 virtual bool Construct(vcl::Window* pParent) override;
108 // XEventListener
109 virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
111 // css::frame::XController
112 virtual sal_Bool SAL_CALL suspend(sal_Bool bSuspend) override;
114 // css::lang::XComponent
115 virtual void SAL_CALL disposing() override;
117 // XServiceInfo
118 virtual OUString SAL_CALL getImplementationName() override;
119 virtual css::uno::Sequence< OUString> SAL_CALL getSupportedServiceNames() override;
121 private:
122 void startTableListening();
123 void stopTableListening();
124 virtual void impl_initialize(const ::comphelper::NamedValueCollection& rArguments) override;
129 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */