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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 INCLUDED_DBACCESS_SOURCE_UI_INC_JOINCONTROLLER_HXX
20 : #define INCLUDED_DBACCESS_SOURCE_UI_INC_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 <tools/fract.hxx>
30 : #include <memory>
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 : VclPtr<OAddTableDlg> m_pAddTableDialog;
55 : ::std::unique_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 SAL_OVERRIDE;
60 : // execute a feature
61 : virtual void Execute(sal_uInt16 nId, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue>& aArgs) SAL_OVERRIDE;
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::uno::XComponentContext >& _rM);
84 :
85 : // attribute access
86 0 : inline TTableWindowData& getTableWindowData() { return m_vTableData; }
87 0 : inline TTableConnectionData& getTableConnectionData() { return m_vTableConnectionData;}
88 0 : inline OAddTableDlg* getAddTableDialog()const { return m_pAddTableDialog; }
89 :
90 : // OSingleDocumentController overridables
91 : virtual void reconnect( bool _bUI ) SAL_OVERRIDE;
92 : virtual void impl_onModifyChanged() SAL_OVERRIDE;
93 :
94 : // own overridables
95 : /** determines whether or not it's allowed for database views to participate in the game
96 : */
97 : virtual bool allowViews() const = 0;
98 :
99 : /** determines whether or not it's allowed for queries to participate in the game
100 : */
101 : virtual bool allowQueries() const = 0;
102 :
103 : /** provides access to the OJoinDesignView belonging to the controller, which might
104 : or might not be the direct view (getView)
105 : */
106 : virtual OJoinDesignView* getJoinView();
107 :
108 : /** erase the data in the data vector
109 : @param _pData
110 : the data whioch should be erased
111 : */
112 : void removeConnectionData(const TTableConnectionData::value_type& _pData);
113 :
114 : void SaveTabWinsPosSize( OJoinTableView::OTableWindowMap* pTabWinList, long nOffsetX, long nOffsetY );
115 :
116 : static void SaveTabWinPosSize(OTableWindow* pTabWin, long nOffsetX, long nOffsetY);
117 :
118 : // UNO interface overridables
119 : // XEventListener
120 : virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
121 :
122 : // ::com::sun::star::lang::XComponent
123 : virtual void SAL_CALL disposing() SAL_OVERRIDE;
124 : // ::com::sun::star::frame::XController
125 : virtual sal_Bool SAL_CALL suspend(sal_Bool bSuspend) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
126 :
127 : // misc
128 : /** only defines a method to save a SQLException in d&d methods to show the error at a later state
129 : set the internal member m_aExceptionInfo to _rInfo
130 : */
131 0 : void setErrorOccurred(const ::dbtools::SQLExceptionInfo& _rInfo)
132 : {
133 0 : m_aExceptionInfo = _rInfo;
134 0 : }
135 : /**
136 : just returns the internal member and clears it
137 : */
138 0 : ::dbtools::SQLExceptionInfo clearOccurredError()
139 : {
140 0 : ::dbtools::SQLExceptionInfo aInfo = m_aExceptionInfo;
141 0 : m_aExceptionInfo = ::dbtools::SQLExceptionInfo();
142 0 : return aInfo;
143 : }
144 :
145 : protected:
146 : TTableWindowData::value_type createTableWindowData(const OUString& _sComposedName,const OUString& _sTableName,const OUString& _sWindowName);
147 : // ask the user if the design should be saved when it is modified
148 : virtual short saveModified() = 0;
149 : // called when the orignal state should be reseted (first time load)
150 : virtual void reset() = 0;
151 : virtual void describeSupportedFeatures() SAL_OVERRIDE;
152 :
153 : AddTableDialogContext& impl_getDialogContext() const;
154 : };
155 : }
156 : #endif // INCLUDED_DBACCESS_SOURCE_UI_INC_JOINCONTROLLER_HXX
157 :
158 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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