1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef DBAUI_JOINCONTROLLER_HXX 24 #define DBAUI_JOINCONTROLLER_HXX 25 26 #include "singledoccontroller.hxx" 27 #include <com/sun/star/beans/XPropertySet.hpp> 28 #include "moduledbu.hxx" 29 #include "JoinTableView.hxx" 30 #include "JoinDesignView.hxx" 31 #include "TableConnectionData.hxx" 32 #include "TableWindowData.hxx" 33 #include <memory> 34 #include <boost/shared_ptr.hpp> 35 36 namespace comphelper 37 { 38 class NamedValueCollection; 39 } 40 41 class VCLXWindow; 42 namespace dbaui 43 { 44 class OAddTableDlg; 45 class AddTableDialogContext; 46 class OTableConnectionData; 47 class OTableWindowData; 48 class OTableWindow; 49 typedef OSingleDocumentController OJoinController_BASE; 50 51 class OJoinController : public OJoinController_BASE 52 { 53 OModuleClient m_aModuleClient; 54 protected: 55 TTableConnectionData m_vTableConnectionData; 56 TTableWindowData m_vTableData; 57 58 Fraction m_aZoom; 59 ::dbtools::SQLExceptionInfo m_aExceptionInfo; 60 61 OAddTableDlg* m_pAddTableDialog; 62 ::std::auto_ptr< AddTableDialogContext > m_pDialogContext; 63 Point m_aMinimumTableViewSize; 64 65 // 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. 66 virtual FeatureState GetState(sal_uInt16 nId) const; 67 // execute a feature 68 virtual void Execute(sal_uInt16 nId, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue>& aArgs); 69 70 /** loads the information for the windows. 71 @param i_rViewSettings 72 The properties which comes from the layout information. 73 */ 74 void loadTableWindows( const ::comphelper::NamedValueCollection& i_rViewSettings ); 75 76 /** loads the information for one window. 77 @param _rTable 78 The properties which comes from the layout information. 79 */ 80 void loadTableWindow( const ::comphelper::NamedValueCollection& i_rTableWindowSettings ); 81 82 /** saves the TableWindows structure in a sequence of property values 83 @param _rViewProps 84 Contains the new sequence. 85 */ 86 void saveTableWindows( ::comphelper::NamedValueCollection& o_rViewSettings ) const; 87 88 virtual ~OJoinController(); 89 public: 90 OJoinController(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rM); 91 92 // --------------------------------------------------------------- 93 // attribute access getTableWindowData()94 inline TTableWindowData* getTableWindowData() { return &m_vTableData; } getTableConnectionData()95 inline TTableConnectionData* getTableConnectionData() { return &m_vTableConnectionData;} getAddTableDialog() const96 inline OAddTableDlg* getAddTableDialog()const { return m_pAddTableDialog; } 97 98 // --------------------------------------------------------------- 99 // OSingleDocumentController overridables 100 virtual void reconnect( sal_Bool _bUI ); 101 virtual void impl_onModifyChanged(); 102 103 // --------------------------------------------------------------- 104 // own overridables 105 /** determines whether or not it's allowed for database views to participate in the game 106 */ 107 virtual bool allowViews() const = 0; 108 109 /** determines whether or not it's allowed for queries to participate in the game 110 */ 111 virtual bool allowQueries() const = 0; 112 113 /** provides access to the OJoinDesignView belonging to the controller, which might 114 or might not be the direct view (getView) 115 */ 116 virtual OJoinDesignView* getJoinView(); 117 118 119 // --------------------------------------------------------------- 120 /** erase the data in the data vector 121 @param _pData 122 the data which should be erased 123 */ 124 void removeConnectionData(const TTableConnectionData::value_type& _pData); 125 126 void SaveTabWinsPosSize( OJoinTableView::OTableWindowMap* pTabWinList, long nOffsetX, long nOffsetY ); 127 128 void SaveTabWinPosSize(OTableWindow* pTabWin, long nOffsetX, long nOffsetY); 129 130 // --------------------------------------------------------------- 131 // UNO interface overridables 132 // XEventListener 133 virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException); 134 135 // ::com::sun::star::lang::XComponent 136 virtual void SAL_CALL disposing(); 137 // ::com::sun::star::frame::XController 138 virtual sal_Bool SAL_CALL suspend(sal_Bool bSuspend) throw( ::com::sun::star::uno::RuntimeException ); 139 140 141 // --------------------------------------------------------------- 142 // misc 143 /** only defines a method to save a SQLException in d&d methods to show the error at a later state 144 set the internal member m_aExceptionInfo to _rInfo 145 */ setErrorOccured(const::dbtools::SQLExceptionInfo & _rInfo)146 void setErrorOccured(const ::dbtools::SQLExceptionInfo& _rInfo) 147 { 148 m_aExceptionInfo = _rInfo; 149 } 150 /** 151 just returns the internal member and clears it 152 */ clearOccuredError()153 ::dbtools::SQLExceptionInfo clearOccuredError() 154 { 155 ::dbtools::SQLExceptionInfo aInfo = m_aExceptionInfo; 156 m_aExceptionInfo = ::dbtools::SQLExceptionInfo(); 157 return aInfo; 158 } 159 160 protected: 161 TTableWindowData::value_type createTableWindowData(const ::rtl::OUString& _sComposedName,const ::rtl::OUString& _sTableName,const ::rtl::OUString& _sWindowName); 162 // ask the user if the design should be saved when it is modified 163 virtual short saveModified() = 0; 164 // called when the original state should be reseted (first time load) 165 virtual void reset() = 0; 166 virtual void describeSupportedFeatures(); 167 168 AddTableDialogContext& impl_getDialogContext() const; 169 }; 170 } 171 #endif // DBAUI_JOINCONTROLLER_HXX 172 173