forms/source/component/DatabaseForm.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 <sal/config.h>
  23
  24 #include <string_view>
  25 #include <vector>
  26
  27 #include <propertybaghelper.hxx>
  28 #include <com/sun/star/sdb/XSQLErrorListener.hpp>
  29 #include <com/sun/star/sdb/XSQLErrorBroadcaster.hpp>
  30 #include <com/sun/star/form/FormSubmitMethod.hpp>
  31 #include <com/sun/star/form/FormSubmitEncoding.hpp>
  32 #include <com/sun/star/form/XSubmit.hpp>
  33 #include <com/sun/star/form/XReset.hpp>
  34 #include <com/sun/star/form/XDatabaseParameterBroadcaster2.hpp>
  35 #include <com/sun/star/sdb/XCompletedExecution.hpp>
  36 #include <com/sun/star/sdbc/XRowSet.hpp>
  37 #include <com/sun/star/sdbcx/XDeleteRows.hpp>
  38 #include <com/sun/star/sdbc/XResultSetUpdate.hpp>
  39 #include <com/sun/star/sdb/XRowSetApproveListener.hpp>
  40 #include <com/sun/star/sdb/XRowSetApproveBroadcaster.hpp>
  41 #include <com/sun/star/form/NavigationBarMode.hpp>
  42 #include <com/sun/star/form/XLoadable.hpp>
  43 #include <com/sun/star/form/XLoadListener.hpp>
  44 #include <com/sun/star/form/XForm.hpp>
  45 #include <com/sun/star/awt/XTabControllerModel.hpp>
  46 #include <com/sun/star/sdbc/XRowSetListener.hpp>
  47 #include <com/sun/star/sdbc/XCloseable.hpp>
  48 #include <com/sun/star/container/XNamed.hpp>
  49 #include <com/sun/star/lang/XServiceInfo.hpp>
  50 #include <com/sun/star/sdbc/XParameters.hpp>
  51 #include <com/sun/star/sdbc/XConnection.hpp>
  52 #include <com/sun/star/task/XInteractionHandler.hpp>
  53 #include <com/sun/star/beans/XPropertyContainer.hpp>
  54 #include <com/sun/star/beans/XPropertyAccess.hpp>
  55 #include <com/sun/star/sdbc/XWarningsSupplier.hpp>
  56
  57
  58 #include <tools/link.hxx>
  59 #include <InterfaceContainer.hxx>
  60
  61 #include <connectivity/parameters.hxx>
  62 #include <connectivity/filtermanager.hxx>
  63 #include <connectivity/warningscontainer.hxx>
  64
  65 #include <listenercontainers.hxx>
  66 #include <comphelper/propmultiplex.hxx>
  67 #include <comphelper/uno3.hxx>
  68 #include <cppuhelper/implbase12.hxx>
  69 #include <cppuhelper/implbase4.hxx>
  70 #include <cppuhelper/implbase7.hxx>
  71 #include <rtl/ref.hxx>
  72
  73 namespace com::sun::star::sdbc { class SQLException; }
  74
  75 class Timer;
  76 class INetMIMEMessage;
  77
  78
  79 namespace frm
  80 {
  81
  82
  83 //= html tools
  84
  85
  86 const sal_uInt16 SUCCESSFUL_REPRESENT_TEXT          = 0x0001;
  87 const sal_uInt16 SUCCESSFUL_REPRESENT_FILE          = 0x0002;
  88
  89
  90 class HtmlSuccessfulObj
  91 {
  92 public:
  93     OUString     aName;
  94     OUString     aValue;
  95     sal_uInt16          nRepresentation;
  96
  97     HtmlSuccessfulObj( const OUString& _rName, const OUString& _rValue,
  98         sal_uInt16 _nRepresent = SUCCESSFUL_REPRESENT_TEXT )
  99         :aName( _rName )
 100         ,aValue( _rValue )
 101         ,nRepresentation( _nRepresent )
 102     {
 103     }
 104 };
 105
 106 typedef std::vector<HtmlSuccessfulObj> HtmlSuccessfulObjList;
 107
 108
 109 class OGroupManager;
 110 class OFormSubmitResetThread;
 111 typedef ::cppu::ImplHelper12    <   css::form::XForm
 112                                 ,   css::awt::XTabControllerModel
 113                                 ,   css::form::XLoadListener
 114                                 ,   css::sdbc::XRowSetListener
 115                                 ,   css::sdb::XRowSetApproveListener
 116                                 ,   css::form::XDatabaseParameterBroadcaster2
 117                                 ,   css::sdb::XSQLErrorListener
 118                                 ,   css::sdb::XSQLErrorBroadcaster
 119                                 ,   css::form::XReset
 120                                 ,   css::form::XSubmit
 121                                 ,   css::form::XLoadable
 122                                 ,   css::container::XNamed
 123                                 >   ODatabaseForm_BASE1;
 124
 125
 126 typedef ::cppu::ImplHelper4 <   css::lang::XServiceInfo
 127                             ,   css::beans::XPropertyContainer
 128                             ,   css::beans::XPropertyAccess
 129                             ,   css::sdbc::XWarningsSupplier
 130                             >   ODatabaseForm_BASE2;
 131
 132 typedef ::cppu::ImplHelper7<    css::sdbc::XCloseable,
 133                                 css::sdbc::XRowSet,
 134                                 css::sdb::XCompletedExecution,
 135                                 css::sdb::XRowSetApproveBroadcaster,
 136                                 css::sdbc::XResultSetUpdate,
 137                                 css::sdbcx::XDeleteRows,
 138                                 css::sdbc::XParameters > ODatabaseForm_BASE3;
 139
 140
 141 class ODatabaseForm :public OFormComponents
 142                     ,public OPropertySetAggregationHelper
 143                     ,public OPropertyChangeListener
 144                     ,public ODatabaseForm_BASE1
 145                     ,public ODatabaseForm_BASE2
 146                     ,public ODatabaseForm_BASE3
 147                     ,public IPropertyBagHelperContext
 148 {
 149     friend class OFormSubmitResetThread;
 150
 151     // listener administration
 152     ::comphelper::OInterfaceContainerHelper2   m_aLoadListeners;
 153     ::comphelper::OInterfaceContainerHelper2   m_aRowSetApproveListeners;
 154     ::comphelper::OInterfaceContainerHelper2   m_aSubmitListeners;
 155     ::comphelper::OInterfaceContainerHelper2   m_aErrorListeners;
 156     ResetListeners                      m_aResetListeners;
 157     ::osl::Mutex                        m_aResetSafety;
 158     css::uno::Any                       m_aCycle;
 159     css::uno::Any                       m_aIgnoreResult; // set when we are a subform and our master form positioned on a new row
 160     css::uno::Sequence< OUString >      m_aMasterFields;
 161     css::uno::Sequence< OUString >      m_aDetailFields;
 162
 163     // the object doin' most of the work - an SDB-rowset
 164     css::uno::Reference< css::uno::XAggregation>      m_xAggregate;
 165     // same object, interface as member because of performance reasons
 166     css::uno::Reference< css::sdbc::XRowSet>          m_xAggregateAsRowSet;
 167
 168     PropertyBagHelper           m_aPropertyBagHelper;
 169     ::dbtools::WarningsContainer    m_aWarnings;
 170     rtl::Reference<OPropertyChangeMultiplexer> m_xAggregatePropertyMultiplexer;
 171     // Management of the Control Groups
 172     rtl::Reference<OGroupManager>   m_pGroupManager;
 173     ::dbtools::ParameterManager m_aParameterManager;
 174     ::dbtools::FilterManager    m_aFilterManager;
 175     std::unique_ptr<Timer>      m_pLoadTimer;
 176
 177     rtl::Reference<OFormSubmitResetThread>  m_pThread;
 178     OUString                    m_sCurrentErrorContext;
 179     // will be used as additional context information
 180     // when an exception is caught and forwarded to the listeners
 181
 182     sal_Int32                   m_nResetsPending;
 183 //  <overwritten_properties>
 184     sal_Int32                   m_nPrivileges;
 185     bool                        m_bInsertOnly;
 186 //  </overwritten_properties>
 187
 188 //  <properties>
 189     css::uno::Any        m_aControlBorderColorFocus;
 190     css::uno::Any        m_aControlBorderColorMouse;
 191     css::uno::Any        m_aControlBorderColorInvalid;
 192     css::uno::Any        m_aDynamicControlBorder;
 193     OUString             m_sName;
 194     OUString             m_aTargetURL;
 195     OUString             m_aTargetFrame;
 196     css::form::FormSubmitMethod    m_eSubmitMethod;
 197     css::form::FormSubmitEncoding  m_eSubmitEncoding;
 198     css::form::NavigationBarMode   m_eNavigation;
 199     bool                 m_bAllowInsert : 1;
 200     bool                 m_bAllowUpdate : 1;
 201     bool                 m_bAllowDelete : 1;
 202 //  </properties>
 203     bool                 m_bLoaded : 1;
 204     bool                 m_bSubForm : 1;
 205     bool                 m_bForwardingConnection : 1;    // true if we're setting the ActiveConnection on the aggregate
 206     bool                 m_bSharingConnection : 1;       // true if the connection we're using is shared with our parent
 207
 208 public:
 209     explicit ODatabaseForm(const css::uno::Reference< css::uno::XComponentContext>& _rxFactory);
 210     ODatabaseForm( const ODatabaseForm& _cloneSource );
 211     virtual ~ODatabaseForm() override;
 212
 213     // UNO binding
 214     DECLARE_UNO3_AGG_DEFAULTS(ODatabaseForm, OFormComponents)
 215     virtual css::uno::Any SAL_CALL queryAggregation(const css::uno::Type& _rType) override;
 216
 217     // XTypeProvider
 218     virtual css::uno::Sequence< css::uno::Type> SAL_CALL getTypes(  ) override;
 219     virtual css::uno::Sequence<sal_Int8> SAL_CALL getImplementationId(  ) override;
 220
 221     // css::lang::XComponent
 222     virtual void SAL_CALL disposing() override;
 223
 224     // property handling
 225     virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override;
 226     virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
 227     virtual void SAL_CALL getFastPropertyValue(css::uno::Any& rValue, sal_Int32 nHandle ) const override;
 228     virtual sal_Bool SAL_CALL convertFastPropertyValue(css::uno::Any& rConvertedValue, css::uno::Any& rOldValue, sal_Int32 nHandle, const css::uno::Any& rValue ) override;
 229     virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const css::uno::Any& rValue) override;
 230
 231     css::uno::Any  SAL_CALL getFastPropertyValue( sal_Int32 nHandle ) override;
 232     void fire( sal_Int32 * pnHandles, const css::uno::Any * pNewValues, const css::uno::Any * pOldValues, sal_Int32 nCount );
 233
 234     // IPropertyBagHelperContext
 235     virtual ::osl::Mutex&   getMutex() override;
 236     virtual void            describeFixedAndAggregateProperties(
 237         css::uno::Sequence< css::beans::Property >& _out_rFixedProperties,
 238         css::uno::Sequence< css::beans::Property >& _out_rAggregateProperties
 239     ) const override;
 240     virtual css::uno::Reference< css::beans::XMultiPropertySet >
 241                             getPropertiesInterface() override;
 242
 243     // css::beans::XPropertyState
 244     virtual css::beans::PropertyState getPropertyStateByHandle(sal_Int32 nHandle) override;
 245     virtual void setPropertyToDefaultByHandle(sal_Int32 nHandle) override;
 246     virtual css::uno::Any getPropertyDefaultByHandle(sal_Int32 nHandle) const override;
 247
 248     // css::sdbc::XSQLErrorBroadcaster
 249     virtual void SAL_CALL addSQLErrorListener(const css::uno::Reference< css::sdb::XSQLErrorListener>& _rxListener) override;
 250     virtual void SAL_CALL removeSQLErrorListener(const css::uno::Reference< css::sdb::XSQLErrorListener>& _rxListener) override;
 251
 252     // css::form::XForm
 253     // nothing to implement
 254
 255     // css::form::XReset
 256     virtual void SAL_CALL reset() override;
 257     virtual void SAL_CALL addResetListener(const css::uno::Reference< css::form::XResetListener>& _rxListener) override;
 258     virtual void SAL_CALL removeResetListener(const css::uno::Reference< css::form::XResetListener>& _rxListener) override;
 259
 260     // css::form::XSubmit
 261     virtual void SAL_CALL submit(const css::uno::Reference< css::awt::XControl>& aControl, const css::awt::MouseEvent& aMouseEvt) override;
 262     virtual void SAL_CALL addSubmitListener(const css::uno::Reference< css::form::XSubmitListener>& _rxListener) override;
 263     virtual void SAL_CALL removeSubmitListener(const css::uno::Reference< css::form::XSubmitListener>& _rxListener) override;
 264
 265     // css::container::XChild
 266     virtual css::uno::Reference<css::uno::XInterface> SAL_CALL getParent() override { return OFormComponents::getParent(); }
 267     virtual void SAL_CALL setParent(const css::uno::Reference<css::uno::XInterface>& Parent) override;
 268
 269     // css::container::XNamed
 270     virtual OUString SAL_CALL getName() override;
 271     virtual void SAL_CALL setName(const OUString& aName) override;
 272
 273     // css::awt::XTabControllerModel
 274     virtual sal_Bool SAL_CALL getGroupControl() override;
 275     virtual void SAL_CALL setGroupControl(sal_Bool /*_bGroupControl*/) override { }
 276     virtual void SAL_CALL setControlModels(const css::uno::Sequence< css::uno::Reference< css::awt::XControlModel > >& _rControls) override;
 277     virtual css::uno::Sequence< css::uno::Reference< css::awt::XControlModel > > SAL_CALL getControlModels() override;
 278     virtual void SAL_CALL setGroup(const css::uno::Sequence< css::uno::Reference< css::awt::XControlModel > >& _rGroup, const OUString& _rGroupName) override;
 279     virtual sal_Int32 SAL_CALL getGroupCount() override;
 280     virtual void SAL_CALL getGroup(sal_Int32 _nGroup, css::uno::Sequence< css::uno::Reference< css::awt::XControlModel > >& _rxGroup, OUString& _rName) override;
 281     virtual void SAL_CALL getGroupByName(const OUString& _rName, css::uno::Sequence< css::uno::Reference< css::awt::XControlModel > >& _rxGroup) override;
 282
 283     // css::lang::XEventListener
 284     virtual void SAL_CALL disposing(const css::lang::EventObject& _rSource) override;
 285
 286     // css::form::XLoadListener
 287     virtual void SAL_CALL loaded(const css::lang::EventObject& aEvent) override;
 288     virtual void SAL_CALL unloading(const css::lang::EventObject& aEvent) override;
 289     virtual void SAL_CALL unloaded(const css::lang::EventObject& aEvent) override;
 290     virtual void SAL_CALL reloading(const css::lang::EventObject& aEvent) override;
 291     virtual void SAL_CALL reloaded(const css::lang::EventObject& aEvent) override;
 292
 293     // css::form::XLoadable
 294     virtual void SAL_CALL load() override;
 295     virtual void SAL_CALL unload() override;
 296     virtual void SAL_CALL reload() override;
 297     virtual sal_Bool SAL_CALL isLoaded() override;
 298     virtual void SAL_CALL addLoadListener(const css::uno::Reference< css::form::XLoadListener>& _rxListener) override;
 299     virtual void SAL_CALL removeLoadListener(const css::uno::Reference< css::form::XLoadListener>& _rxListener) override;
 300
 301     // css::sdbc::XCloseable
 302     virtual void SAL_CALL close() override;
 303
 304     // css::sdbc::XRowSetListener
 305     virtual void SAL_CALL cursorMoved(const css::lang::EventObject& event) override;
 306     virtual void SAL_CALL rowChanged(const css::lang::EventObject& event) override;
 307     virtual void SAL_CALL rowSetChanged(const css::lang::EventObject& event) override;
 308
 309     // css::sdb::XRowSetApproveListener
 310     virtual sal_Bool SAL_CALL approveCursorMove(const css::lang::EventObject& event) override;
 311     virtual sal_Bool SAL_CALL approveRowChange(const css::sdb::RowChangeEvent& event) override;
 312     virtual sal_Bool SAL_CALL approveRowSetChange(const css::lang::EventObject& event) override;
 313
 314     // css::sdb::XRowSetApproveBroadcaster
 315     virtual void SAL_CALL addRowSetApproveListener(const css::uno::Reference< css::sdb::XRowSetApproveListener>& _rxListener) override;
 316     virtual void SAL_CALL removeRowSetApproveListener(const css::uno::Reference< css::sdb::XRowSetApproveListener>& _rxListener) override;
 317
 318     // com::sun:star::form::XDatabaseParameterBroadcaster2
 319     virtual void SAL_CALL addDatabaseParameterListener(const css::uno::Reference< css::form::XDatabaseParameterListener>& _rxListener) override;
 320     virtual void SAL_CALL removeDatabaseParameterListener(const css::uno::Reference< css::form::XDatabaseParameterListener>& _rxListener) override;
 321
 322     // com::sun:star::form::XDatabaseParameterBroadcaster
 323     virtual void SAL_CALL addParameterListener(const css::uno::Reference< css::form::XDatabaseParameterListener>& _rxListener) override;
 324     virtual void SAL_CALL removeParameterListener(const css::uno::Reference< css::form::XDatabaseParameterListener>& _rxListener) override;
 325
 326     // css::sdbc::XRowSet
 327     virtual void SAL_CALL execute() override;
 328     virtual void SAL_CALL addRowSetListener(const css::uno::Reference< css::sdbc::XRowSetListener>& _rxListener) override;
 329     virtual void SAL_CALL removeRowSetListener(const css::uno::Reference< css::sdbc::XRowSetListener>& _rxListener) override;
 330
 331     // css::sdb::XCompletedExecution
 332     virtual void SAL_CALL executeWithCompletion( const css::uno::Reference< css::task::XInteractionHandler >& handler ) override;
 333
 334     // css::sdbc::XResultSet
 335     virtual sal_Bool SAL_CALL next() override;
 336     virtual sal_Bool SAL_CALL isBeforeFirst() override;
 337     virtual sal_Bool SAL_CALL isAfterLast() override;
 338     virtual sal_Bool SAL_CALL isFirst() override;
 339     virtual sal_Bool SAL_CALL isLast() override;
 340     virtual void SAL_CALL beforeFirst() override;
 341     virtual void SAL_CALL afterLast() override;
 342     virtual sal_Bool SAL_CALL first() override;
 343     virtual sal_Bool SAL_CALL last() override;
 344     virtual sal_Int32 SAL_CALL getRow() override;
 345     virtual sal_Bool SAL_CALL absolute(sal_Int32 row) override;
 346     virtual sal_Bool SAL_CALL relative(sal_Int32 rows) override;
 347     virtual sal_Bool SAL_CALL previous() override;
 348     virtual void SAL_CALL refreshRow() override;
 349     virtual sal_Bool SAL_CALL rowUpdated() override;
 350     virtual sal_Bool SAL_CALL rowInserted() override;
 351     virtual sal_Bool SAL_CALL rowDeleted() override;
 352     virtual css::uno::Reference<css::uno::XInterface> SAL_CALL getStatement() override;
 353
 354     // css::sdbc::XResultSetUpdate
 355     virtual void SAL_CALL insertRow() override;
 356     virtual void SAL_CALL updateRow() override;
 357     virtual void SAL_CALL deleteRow() override;
 358     virtual void SAL_CALL cancelRowUpdates() override;
 359     virtual void SAL_CALL moveToInsertRow() override;
 360     virtual void SAL_CALL moveToCurrentRow() override;
 361
 362     // css::sdbcx::XDeleteRows
 363     virtual css::uno::Sequence< sal_Int32 > SAL_CALL deleteRows(const css::uno::Sequence< css::uno::Any>& rows) override;
 364
 365     // css::lang::XServiceInfo
 366     virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
 367     virtual OUString SAL_CALL getImplementationName() override;
 368     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 369
 370     // css::io::XPersistObject
 371     virtual OUString SAL_CALL getServiceName() override;
 372     virtual void SAL_CALL write(const css::uno::Reference< css::io::XObjectOutputStream>& _rxOutStream) override;
 373     virtual void SAL_CALL read(const css::uno::Reference< css::io::XObjectInputStream>& _rxInStream) override;
 374
 375     // css::sdbc::XSQLErrorListener
 376     virtual void SAL_CALL errorOccured(const css::sdb::SQLErrorEvent& aEvent) override;
 377
 378     // css::sdbc::XParameters
 379     virtual void SAL_CALL setNull(sal_Int32 parameterIndex, sal_Int32 sqlType) override;
 380     virtual void SAL_CALL setObjectNull(sal_Int32 parameterIndex, sal_Int32 sqlType, const OUString& typeName) override;
 381     virtual void SAL_CALL setBoolean(sal_Int32 parameterIndex, sal_Bool x) override;
 382     virtual void SAL_CALL setByte(sal_Int32 parameterIndex, sal_Int8 x) override;
 383     virtual void SAL_CALL setShort(sal_Int32 parameterIndex, sal_Int16 x) override;
 384     virtual void SAL_CALL setInt(sal_Int32 parameterIndex, sal_Int32 x) override;
 385     virtual void SAL_CALL setLong(sal_Int32 parameterIndex, sal_Int64 x) override;
 386     virtual void SAL_CALL setFloat(sal_Int32 parameterIndex, float x) override;
 387     virtual void SAL_CALL setDouble(sal_Int32 parameterIndex, double x) override;
 388     virtual void SAL_CALL setString(sal_Int32 parameterIndex, const OUString& x) override;
 389     virtual void SAL_CALL setBytes(sal_Int32 parameterIndex, const css::uno::Sequence< sal_Int8 >& x) override;
 390     virtual void SAL_CALL setDate(sal_Int32 parameterIndex, const css::util::Date& x) override;
 391     virtual void SAL_CALL setTime(sal_Int32 parameterIndex, const css::util::Time& x) override;
 392     virtual void SAL_CALL setTimestamp(sal_Int32 parameterIndex, const css::util::DateTime& x) override;
 393     virtual void SAL_CALL setBinaryStream(sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream>& x, sal_Int32 length) override;
 394     virtual void SAL_CALL setCharacterStream(sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream>& x, sal_Int32 length) override;
 395     virtual void SAL_CALL setObject(sal_Int32 parameterIndex, const css::uno::Any& x) override;
 396     virtual void SAL_CALL setObjectWithInfo(sal_Int32 parameterIndex, const css::uno::Any& x, sal_Int32 targetSqlType, sal_Int32 scale) override;
 397     virtual void SAL_CALL setRef(sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XRef>& x) override;
 398     virtual void SAL_CALL setBlob(sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XBlob>& x) override;
 399     virtual void SAL_CALL setClob(sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XClob>& x) override;
 400     virtual void SAL_CALL setArray(sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XArray>& x) override;
 401     virtual void SAL_CALL clearParameters() override;
 402
 403     // XPropertyChangeListener
 404     virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& evt ) override;
 405
 406     // XPropertyContainer
 407     virtual void SAL_CALL addProperty( const OUString& Name, ::sal_Int16 Attributes, const css::uno::Any& DefaultValue ) override;
 408     virtual void SAL_CALL removeProperty( const OUString& Name ) override;
 409
 410     // XPropertyAccess
 411     virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getPropertyValues(  ) override;
 412     virtual void SAL_CALL setPropertyValues( const css::uno::Sequence< css::beans::PropertyValue >& aProps ) override;
 413     using OPropertySetAggregationHelper::setPropertyValues;
 414
 415     // XWarningsSupplier
 416     virtual css::uno::Any SAL_CALL getWarnings(  ) override;
 417     virtual void SAL_CALL clearWarnings(  ) override;
 418
 419     // XCloneable
 420     virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone(  ) override;
 421
 422 protected:
 423     // OPropertySetAggregationHelper overridables
 424     virtual void forwardingPropertyValue( sal_Int32 _nHandle ) override;
 425     virtual void forwardedPropertyValue( sal_Int32 _nHandle ) override;
 426
 427     // OInterfaceContainer overridables
 428     virtual void implInserted( const ElementDescription* _pElement ) override;
 429     virtual void implRemoved(const css::uno::Reference<css::uno::XInterface>& _rxObject) override;
 430
 431     // OPropertyChangeListener
 432     virtual void _propertyChanged( const css::beans::PropertyChangeEvent& ) override;
 433
 434 private:
 435     bool executeRowSet(::osl::ResettableMutexGuard& _rClearForNotifies, bool bMoveToFirst,
 436                     const css::uno::Reference< css::task::XInteractionHandler >& _rxCompletionHandler);
 437     bool    fillParameters(::osl::ResettableMutexGuard& _rClearForNotifies,
 438                     const css::uno::Reference< css::task::XInteractionHandler >& _rxCompletionHandler);
 439     void    updateParameterInfo();
 440     bool    hasValidParent() const;
 441
 442     // impl methods
 443     /// @throws css::uno::RuntimeException
 444     void    load_impl(bool bCausedByParentForm, bool bMoveToFirst = true,
 445         const css::uno::Reference< css::task::XInteractionHandler >& _rxCompletionHandler = css::uno::Reference< css::task::XInteractionHandler >());
 446     /// @throws css::uno::RuntimeException
 447     void    reload_impl(bool bMoveToFirst,
 448         const css::uno::Reference< css::task::XInteractionHandler >& _rxCompletionHandler = css::uno::Reference< css::task::XInteractionHandler >());
 449     void    submit_impl(const css::uno::Reference< css::awt::XControl>& Control, const css::awt::MouseEvent& MouseEvt);
 450     void    reset_impl(bool _bApproveByListeners);
 451
 452     bool    implEnsureConnection();
 453
 454     // connection sharing
 455
 456     /// checks if we can re-use (aka share) the connection of the given parent
 457     bool    canShareConnection( const css::uno::Reference< css::beans::XPropertySet >& _rxParentProps );
 458
 459     /// starts sharing the connection with the parent
 460     void        doShareConnection( const css::uno::Reference< css::beans::XPropertySet >& _rxParentProps );
 461
 462     /// stops sharing the connection with the parent
 463     void        stopSharingConnection( );
 464
 465     /// called when the connection which we share with our parent is being disposed
 466     void        disposingSharedConnection( const css::uno::Reference< css::sdbc::XConnection >& _rxConn );
 467
 468     /// checks if we currently share our connection with our parent
 469     bool    isSharingConnection( ) const { return m_bSharingConnection; }
 470
 471     /** calls our row set approval listeners
 472
 473         @param _rEvent
 474             the event to notify
 475         @param _bAllowSQLException
 476             <TRUE/> if SQLExceptions are allowed to leave the method
 477         @param _rGuard
 478             the guard to be cleared before actually calling into the listeners, but after making
 479             a copy of the listeners array to operate on.
 480         @return
 481             <TRUE/> if and only if the execution has been approved
 482     */
 483     bool    impl_approveRowChange_throw(
 484         const css::lang::EventObject& _rEvent,
 485         const bool _bAllowSQLException,
 486         ::osl::ClearableMutexGuard& _rGuard
 487     );
 488
 489     /// invalidate all our parameter-related stuff
 490     void        invalidateParameters();
 491
 492     void        saveInsertOnlyState( );
 493     void        restoreInsertOnlyState( );
 494
 495     // error handling
 496     void    onError(const css::sdb::SQLErrorEvent& _rEvent);
 497     void    onError(const css::sdbc::SQLException&, const OUString& _rContextDescription);
 498
 499     // html tools
 500     OUString         GetDataEncoded(bool _bURLEncoded,const css::uno::Reference< css::awt::XControl>& SubmitButton, const css::awt::MouseEvent& MouseEvt);
 501     css::uno::Sequence<sal_Int8>   GetDataMultiPartEncoded(const css::uno::Reference< css::awt::XControl>& SubmitButton, const css::awt::MouseEvent& MouseEvt,
 502                                              OUString& rContentType);
 503
 504     void AppendComponent(HtmlSuccessfulObjList& rList, const css::uno::Reference< css::beans::XPropertySet>& xComponentSet, std::u16string_view rNamePrefix,
 505                      const css::uno::Reference< css::awt::XControl>& rxSubmitButton, const css::awt::MouseEvent& MouseEvt);
 506
 507     void FillSuccessfulList(HtmlSuccessfulObjList& rList, const css::uno::Reference< css::awt::XControl>& rxSubmitButton, const css::awt::MouseEvent& MouseEvt);
 508
 509     static void InsertTextPart(INetMIMEMessage& rParent, std::u16string_view rName, std::u16string_view rData);
 510     static void InsertFilePart(INetMIMEMessage& rParent, std::u16string_view rName, const OUString& rFileName);
 511     static void Encode(OUString& rString);
 512
 513     css::uno::Reference< css::sdbc::XConnection > getConnection();
 514
 515     void    impl_createLoadTimer();
 516
 517     void    impl_construct();
 518
 519     DECL_LINK( OnTimeout, Timer*, void );
 520 protected:
 521     using OPropertySetHelper::getPropertyValues;
 522 };
 523
 524
 525 }   // namespace frm
 526
 527 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */