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| -rw-r--r-- | dbaccess/source/ui/inc/querycontroller.hxx | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/querycontroller.hxx b/dbaccess/source/ui/inc/querycontroller.hxx new file mode 100644 index 000000000..94bb5d8f4 --- /dev/null +++ b/dbaccess/source/ui/inc/querycontroller.hxx @@ -0,0 +1,217 @@ +/* -*- 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 "JoinController.hxx" +#include "querycontainerwindow.hxx" +#include <svx/ParseContext.hxx> +#include "TableFieldDescription.hxx" + +#include <com/sun/star/sdb/CommandType.hpp> +#include <com/sun/star/sdb/XSQLQueryComposer.hpp> +#include <com/sun/star/sdbcx/XAlterView.hpp> + +#include <comphelper/proparrhlp.hxx> +#include <comphelper/propertycontainer.hxx> +#include <comphelper/uno3.hxx> +#include <connectivity/sqliterator.hxx> +#include <connectivity/sqlparse.hxx> + +namespace comphelper +{ + class NamedValueCollection; +} + +namespace dbaui +{ + class OQueryContainerWindow; + + typedef ::comphelper::OPropertyContainer OQueryController_PBase; + typedef ::comphelper::OPropertyArrayUsageHelper< OQueryController > OQueryController_PABase; + class OQueryController :public OJoinController + ,public OQueryController_PBase + ,public OQueryController_PABase + { + OTableFields m_vTableFieldDesc; + OTableFields m_vUnUsedFieldsDesc; // contains fields which aren't visible and don't have any criteria + + css::uno::Sequence< css::beans::PropertyValue > m_aFieldInformation; + + std::unique_ptr<::svxform::OSystemParseContext> m_pParseContext; + ::connectivity::OSQLParser m_aSqlParser; + std::unique_ptr<::connectivity::OSQLParseTreeIterator> m_pSqlIterator; + + css::uno::Reference< css::sdb::XSQLQueryComposer > m_xComposer; + /// if we're editing an existing view, this is non-NULL + css::uno::Reference< css::sdbcx::XAlterView > m_xAlterView; + + OUString m_sStatement; // contains the current sql statement + OUString m_sUpdateCatalogName; // catalog for update data + OUString m_sUpdateSchemaName; // schema for update data + mutable OUString + m_sName; // name of the query + + sal_Int64 m_nLimit; // the limit of the query result (All==-1) + + sal_Int32 m_nVisibleRows; // which rows the selection browse should show + sal_Int32 m_nSplitPos; // the position of the splitter + sal_Int32 m_nCommandType; // the type of the object we're designing + bool m_bGraphicalDesign; // are we in the graphical design mode (sal_True) or in the text design (sal_False)? + bool m_bDistinct; // true when you want "select distinct" otherwise false + bool m_bEscapeProcessing;// is true when we shouldn't parse the statement + + + /** returns the container of queries, views, or command definitions, depending on what object type + we design currently. + + Not allowed to be called if we design an independent SQL command. + */ + css::uno::Reference< css::container::XNameAccess > + getObjectContainer() const; + + bool editingView() const { return m_nCommandType == css::sdb::CommandType::TABLE; } + bool editingQuery() const { return m_nCommandType == css::sdb::CommandType::QUERY; } + bool editingCommand() const { return m_nCommandType == css::sdb::CommandType::COMMAND; } + + bool askForNewName( const css::uno::Reference< css::container::XNameAccess>& _xElements, + bool _bSaveAs); + // creates the querycomposer + void setQueryComposer(); + void deleteIterator(); + void executeQuery(); + bool doSaveAsDoc(bool _bSaveAs); + + void saveViewSettings( ::comphelper::NamedValueCollection& o_rViewSettings, const bool i_includingCriteria ) const; + void loadViewSettings( const ::comphelper::NamedValueCollection& o_rViewSettings ); + OUString translateStatement( bool _bFireStatementChange = true ); + + void execute_QueryPropDlg(); + + protected: + // all the features which should be handled by this class + virtual void describeSupportedFeatures() override; + // state of a feature. 'feature' may be the handle of a css::util::URL somebody requested a dispatch interface for OR a toolbar slot. + virtual FeatureState GetState(sal_uInt16 nId) const override; + // execute a feature + virtual void Execute(sal_uInt16 nId, const css::uno::Sequence< css::beans::PropertyValue>& aArgs) override; + + virtual void reconnect( bool _bUI ) override; + virtual OUString getPrivateTitle( ) const override; + + OQueryContainerWindow* getContainer() const { return static_cast< OQueryContainerWindow* >( getView() ); } + + public: + OQueryController(const css::uno::Reference< css::uno::XComponentContext >& _rM); + + virtual ~OQueryController() override; + OTableFields& getTableFieldDesc() { return m_vTableFieldDesc; } + OTableFields& getUnUsedFields() { return m_vUnUsedFieldsDesc; } + + void clearFields(); + + virtual void impl_onModifyChanged() override; + + // should the statement be parsed by our own sql parser + bool isEscapeProcessing() const { return m_bEscapeProcessing; } + bool isGraphicalDesign() const { return m_bGraphicalDesign; } + bool isDistinct() const { return m_bDistinct; } + sal_Int64 getLimit() const { return m_nLimit; } + + const OUString& getStatement() const { return m_sStatement; } + sal_Int32 getSplitPos() const { return m_nSplitPos;} + sal_Int32 getVisibleRows() const { return m_nVisibleRows; } + + void setDistinct(bool _bDistinct) { m_bDistinct = _bDistinct;} + void setLimit(const sal_Int64 _nLimit) { m_nLimit = _nLimit;} + void setSplitPos(sal_Int32 _nSplitPos) { m_nSplitPos = _nSplitPos;} + void setVisibleRows(sal_Int32 _nVisibleRows) { m_nVisibleRows = _nVisibleRows;} + + sal_Int32 getColWidth(sal_uInt16 _nColPos) const; + + const css::uno::Sequence< css::beans::PropertyValue >& + getFieldInformation() const { return m_aFieldInformation; } + + ::connectivity::OSQLParser& getParser() { return m_aSqlParser; } + ::connectivity::OSQLParseTreeIterator& getParseIterator() { return *m_pSqlIterator; } + + virtual bool Construct(vcl::Window* pParent) override; + + DECLARE_XINTERFACE( ) + DECLARE_XTYPEPROVIDER( ) + // XPropertySet + virtual css::uno::Reference<css::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() override; + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + + // XEventListener + virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override; + + // css::lang::XComponent + virtual void SAL_CALL disposing() override; + + virtual OUString SAL_CALL getImplementationName() override; + virtual css::uno::Sequence< OUString> SAL_CALL getSupportedServiceNames() override; + + // XController + virtual css::uno::Any SAL_CALL getViewData() override; + virtual void SAL_CALL restoreViewData(const css::uno::Any& Data) override; + + private: + virtual void onLoadedMenu(const css::uno::Reference< css::frame::XLayoutManager >& _xLayoutManager) override; + // OPropertyArrayUsageHelper + virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override; + + // OPropertySetHelper + virtual void SAL_CALL getFastPropertyValue( + css::uno::Any& rValue, + sal_Int32 nHandle + ) const override; + + virtual OJoinDesignView* getJoinView() override; + // ask the user if the design should be saved when it is modified + virtual short saveModified() override; + virtual void reset() override; + virtual void impl_initialize() override; + + void impl_reset( const bool i_bIgnoreQuerySettings = false ); + /// tells the user that we needed to switch to SQL view automatically + void impl_showAutoSQLViewError( const css::uno::Any& _rErrorDetails ); + + /** switches to the graphical or SQL view mode, as determined by m_bGraphicalDesign + */ + void impl_setViewMode( ::dbtools::SQLExceptionInfo* _pErrorInfo ); + + /// sets m_sStatement, and notifies our respective property change listeners + void setStatement_fireEvent( const OUString& _rNewStatement, bool _bFireStatementChange = true ); + /// sets the m_bEscapeProcessing member, and notifies our respective property change listeners + void setEscapeProcessing_fireEvent( const bool _bEscapeProcessing ); + + // OJoinController overridables + virtual bool allowViews() const override; + virtual bool allowQueries() const override; + + private: + DECL_LINK( OnExecuteAddTable, void*, void ); + + private: + using OQueryController_PBase::getFastPropertyValue; + }; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |