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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 : #ifndef DBAUI_JOINCONTROLLER_HXX
20 : #define DBAUI_JOINCONTROLLER_HXX
21 :
22 : #include "singledoccontroller.hxx"
23 : #include <com/sun/star/beans/XPropertySet.hpp>
24 : #include "moduledbu.hxx"
25 : #include "JoinTableView.hxx"
26 : #include "JoinDesignView.hxx"
27 : #include "TableConnectionData.hxx"
28 : #include "TableWindowData.hxx"
29 : #include <memory>
30 : #include <boost/shared_ptr.hpp>
31 :
32 : namespace comphelper
33 : {
34 : class NamedValueCollection;
35 : }
36 :
37 : namespace dbaui
38 : {
39 : class OAddTableDlg;
40 : class AddTableDialogContext;
41 : class OTableWindow;
42 : typedef OSingleDocumentController OJoinController_BASE;
43 :
44 : class OJoinController : public OJoinController_BASE
45 : {
46 : OModuleClient m_aModuleClient;
47 : protected:
48 : TTableConnectionData m_vTableConnectionData;
49 : TTableWindowData m_vTableData;
50 :
51 : Fraction m_aZoom;
52 : ::dbtools::SQLExceptionInfo m_aExceptionInfo;
53 :
54 : OAddTableDlg* m_pAddTableDialog;
55 : ::std::auto_ptr< AddTableDialogContext > m_pDialogContext;
56 : Point m_aMinimumTableViewSize;
57 :
58 : // 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.
59 : virtual FeatureState GetState(sal_uInt16 nId) const;
60 : // execute a feature
61 : virtual void Execute(sal_uInt16 nId, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue>& aArgs);
62 :
63 : /** loads the information for the windows.
64 : @param i_rViewSettings
65 : The properties which comes from the layout information.
66 : */
67 : void loadTableWindows( const ::comphelper::NamedValueCollection& i_rViewSettings );
68 :
69 : /** loads the information for one window.
70 : @param _rTable
71 : The properties which comes from the layout information.
72 : */
73 : void loadTableWindow( const ::comphelper::NamedValueCollection& i_rTableWindowSettings );
74 :
75 : /** saves the TableWindows structure in a sequence of property values
76 : @param _rViewProps
77 : Contains the new sequence.
78 : */
79 : void saveTableWindows( ::comphelper::NamedValueCollection& o_rViewSettings ) const;
80 :
81 : virtual ~OJoinController();
82 : public:
83 : OJoinController(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rM);
84 :
85 : // ---------------------------------------------------------------
86 : // attribute access
87 0 : inline TTableWindowData* getTableWindowData() { return &m_vTableData; }
88 0 : inline TTableConnectionData* getTableConnectionData() { return &m_vTableConnectionData;}
89 0 : inline OAddTableDlg* getAddTableDialog()const { return m_pAddTableDialog; }
90 :
91 : // ---------------------------------------------------------------
92 : // OSingleDocumentController overridables
93 : virtual void reconnect( sal_Bool _bUI );
94 : virtual void impl_onModifyChanged();
95 :
96 : // ---------------------------------------------------------------
97 : // own overridables
98 : /** determines whether or not it's allowed for database views to participate in the game
99 : */
100 : virtual bool allowViews() const = 0;
101 :
102 : /** determines whether or not it's allowed for queries to participate in the game
103 : */
104 : virtual bool allowQueries() const = 0;
105 :
106 : /** provides access to the OJoinDesignView belonging to the controller, which might
107 : or might not be the direct view (getView)
108 : */
109 : virtual OJoinDesignView* getJoinView();
110 :
111 :
112 : // ---------------------------------------------------------------
113 : /** erase the data in the data vector
114 : @param _pData
115 : the data whioch should be erased
116 : */
117 : void removeConnectionData(const TTableConnectionData::value_type& _pData);
118 :
119 : void SaveTabWinsPosSize( OJoinTableView::OTableWindowMap* pTabWinList, long nOffsetX, long nOffsetY );
120 :
121 : void SaveTabWinPosSize(OTableWindow* pTabWin, long nOffsetX, long nOffsetY);
122 :
123 : // ---------------------------------------------------------------
124 : // UNO interface overridables
125 : // XEventListener
126 : virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException);
127 :
128 : // ::com::sun::star::lang::XComponent
129 : virtual void SAL_CALL disposing();
130 : // ::com::sun::star::frame::XController
131 : virtual sal_Bool SAL_CALL suspend(sal_Bool bSuspend) throw( ::com::sun::star::uno::RuntimeException );
132 :
133 :
134 : // ---------------------------------------------------------------
135 : // misc
136 : /** only defines a method to save a SQLException in d&d methods to show the error at a later state
137 : set the internal member m_aExceptionInfo to _rInfo
138 : */
139 0 : void setErrorOccurred(const ::dbtools::SQLExceptionInfo& _rInfo)
140 : {
141 0 : m_aExceptionInfo = _rInfo;
142 0 : }
143 : /**
144 : just returns the internal member and clears it
145 : */
146 0 : ::dbtools::SQLExceptionInfo clearOccurredError()
147 : {
148 0 : ::dbtools::SQLExceptionInfo aInfo = m_aExceptionInfo;
149 0 : m_aExceptionInfo = ::dbtools::SQLExceptionInfo();
150 0 : return aInfo;
151 : }
152 :
153 : protected:
154 : TTableWindowData::value_type createTableWindowData(const ::rtl::OUString& _sComposedName,const ::rtl::OUString& _sTableName,const ::rtl::OUString& _sWindowName);
155 : // ask the user if the design should be saved when it is modified
156 : virtual short saveModified() = 0;
157 : // called when the orignal state should be reseted (first time load)
158 : virtual void reset() = 0;
159 : virtual void describeSupportedFeatures();
160 :
161 : AddTableDialogContext& impl_getDialogContext() const;
162 : };
163 : }
164 : #endif // DBAUI_JOINCONTROLLER_HXX
165 :
166 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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