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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_SVX_FMGRIDCL_HXX
20 : #define INCLUDED_SVX_FMGRIDCL_HXX
21 :
22 : #include <com/sun/star/container/XIndexContainer.hpp>
23 : #include <com/sun/star/container/XNameContainer.hpp>
24 :
25 : #include <svx/gridctrl.hxx>
26 : #include <svtools/transfer.hxx>
27 : #include <svx/svxdllapi.h>
28 :
29 :
30 : // FmGridHeader
31 :
32 : struct FmGridHeaderData;
33 : class SVX_DLLPUBLIC SAL_WARN_UNUSED FmGridHeader
34 : :public ::svt::EditBrowserHeader
35 : ,public DropTargetHelper
36 : {
37 : protected:
38 : FmGridHeaderData* m_pImpl;
39 :
40 : // trigger context menu execution
41 : void triggerColumnContextMenu( const ::Point& _rPreferredPos );
42 :
43 : public:
44 : FmGridHeader( BrowseBox* pParent, WinBits nWinBits = WB_STDHEADERBAR | WB_DRAG );
45 : virtual ~FmGridHeader();
46 : virtual void dispose() SAL_OVERRIDE;
47 :
48 : public:
49 0 : struct AccessControl { friend class FmGridControl; private: AccessControl() { } };
50 :
51 0 : inline void triggerColumnContextMenu( const ::Point& _rPreferredPos, const AccessControl& )
52 : {
53 0 : triggerColumnContextMenu( _rPreferredPos );
54 0 : }
55 :
56 : protected:
57 : virtual void Command( const CommandEvent& rCEvt ) SAL_OVERRIDE;
58 : virtual void RequestHelp( const HelpEvent& rHEvt ) SAL_OVERRIDE;
59 : virtual void Select() SAL_OVERRIDE;
60 :
61 : /** the value returned by GetItemPos is meaningless for the grid model if there are hidden columns,
62 : so use GetModelColumnPos instead
63 : */
64 : sal_uInt16 GetModelColumnPos(sal_uInt16 nId) const;
65 :
66 : /** This is called before executing a context menu for a column. rMenu contains the initial entries
67 : handled by this base class' method (which always has to be called).
68 : Derived classes may alter the menu in any way and handle any additional entries in
69 : PostExecuteColumnContextMenu.
70 : All disabled entries will be removed before executing the menu, so be careful with separators
71 : near entries you probably wish to disable ...
72 : */
73 : virtual void PreExecuteColumnContextMenu(sal_uInt16 nColId, PopupMenu& rMenu);
74 : /** After executing the context menu for a column this method is called.
75 : */
76 : virtual void PostExecuteColumnContextMenu(sal_uInt16 nColId, const PopupMenu& rMenu, sal_uInt16 nExecutionResult);
77 :
78 : // DropTargetHelper
79 : virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) SAL_OVERRIDE;
80 : virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) SAL_OVERRIDE;
81 :
82 : /** selects the column at the selection supplier.
83 : @param nColumnId
84 : The column id.
85 : */
86 : void notifyColumnSelect(sal_uInt16 nColumnId);
87 : private:
88 : DECL_LINK( OnAsyncExecuteDrop, void* );
89 : };
90 :
91 :
92 : // FmGridControl
93 :
94 : class FmXGridPeer;
95 20 : class SVX_DLLPUBLIC SAL_WARN_UNUSED FmGridControl : public DbGridControl
96 :
97 : {
98 : friend class FmGridHeader;
99 : friend class FmXGridPeer;
100 :
101 : FmXGridPeer* m_pPeer;
102 : sal_Int32 m_nCurrentSelectedColumn; // this is the column model (not the view) posisition ...
103 : sal_uInt16 m_nMarkedColumnId;
104 : bool m_bSelecting;
105 : bool m_bInColumnMove : 1;
106 :
107 : public:
108 : FmGridControl(
109 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >&,
110 : vcl::Window* pParent,
111 : FmXGridPeer* _pPeer,
112 : WinBits nBits);
113 :
114 : // Window
115 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
116 :
117 : // ::com::sun::star::beans::XPropertyChangeListener
118 : void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt);
119 :
120 : // ::com::sun::star::form::XPositioningListener
121 : void positioned(const ::com::sun::star::lang::EventObject& rEvent);
122 :
123 : // XBound
124 : bool commit();
125 :
126 : // ::com::sun::star::form::XInsertListener
127 : void inserted(const ::com::sun::star::lang::EventObject& rEvent);
128 :
129 : void markColumn(sal_uInt16 nId);
130 : bool isColumnMarked(sal_uInt16 nId) const;
131 :
132 0 : sal_Int32 GetSelectedColumn() const { return m_nCurrentSelectedColumn;}
133 :
134 : /** return the name of the specified object.
135 : @param eObjType
136 : The type to ask for
137 : @param _nPosition
138 : The position of a tablecell (index position), header bar column/row cell
139 : @return
140 : The name of the specified object.
141 : */
142 : virtual OUString GetAccessibleObjectName( ::svt::AccessibleBrowseBoxObjType eObjType,sal_Int32 _nPosition = -1) const SAL_OVERRIDE;
143 :
144 : /** return the description of the specified object.
145 : @param eObjType
146 : The type to ask for
147 : @param _nPosition
148 : The position of a tablecell (index position), header bar column/row cell
149 : @return
150 : The description of the specified object.
151 : */
152 : virtual OUString GetAccessibleObjectDescription( ::svt::AccessibleBrowseBoxObjType eObjType,sal_Int32 _nPosition = -1) const SAL_OVERRIDE;
153 :
154 : protected:
155 : virtual void Command(const CommandEvent& rEvt) SAL_OVERRIDE;
156 :
157 : virtual VclPtr<BrowserHeader> imp_CreateHeaderBar(BrowseBox* pParent) SAL_OVERRIDE;
158 : virtual long QueryMinimumRowHeight() SAL_OVERRIDE;
159 : virtual void RowHeightChanged() SAL_OVERRIDE;
160 : virtual void ColumnResized(sal_uInt16 nId) SAL_OVERRIDE;
161 : virtual void ColumnMoved(sal_uInt16 nId) SAL_OVERRIDE;
162 : virtual void DeleteSelectedRows() SAL_OVERRIDE;
163 : virtual void SetDesignMode(bool bMode) SAL_OVERRIDE;
164 : virtual void CellModified() SAL_OVERRIDE;
165 : virtual void HideColumn(sal_uInt16 nId) SAL_OVERRIDE;
166 : virtual void ShowColumn(sal_uInt16 nId) SAL_OVERRIDE;
167 :
168 55 : bool IsInColumnMove() const {return m_bInColumnMove;}
169 :
170 : virtual void BeginCursorAction() SAL_OVERRIDE;
171 : virtual void EndCursorAction() SAL_OVERRIDE;
172 : virtual void Select() SAL_OVERRIDE;
173 :
174 : // Initialize columns
175 : // a.) only by column description
176 : void InitColumnsByModels(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& xColumns);
177 : // b.) during alivemode by database fields
178 : virtual void InitColumnsByFields(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& xFields) SAL_OVERRIDE;
179 :
180 : // some kind of impl version (for one single column) of our version of InitColumnsByFields
181 : static void InitColumnByField(
182 : DbGridColumn* _pColumn,
183 : const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxColumnModel,
184 : const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxFieldsByNames,
185 : const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& _rxFieldsByIndex
186 : );
187 :
188 21 : FmXGridPeer* GetPeer() const {return m_pPeer;}
189 :
190 : ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any>
191 : getSelectionBookmarks();
192 : bool selectBookmarks(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any>& _rBookmarks);
193 :
194 : /** returns if a column is selected
195 : @param nColumnId
196 : The column id.
197 : @param _pColumn
198 : The column to compare with.
199 : @return
200 : <TRUE/> if the column is selected, otherwise <FALSE/>
201 : */
202 : bool isColumnSelected(sal_uInt16 nColumnId,DbGridColumn* _pColumn);
203 : };
204 :
205 : #endif // INCLUDED_SVX_FMGRIDCL_HXX
206 :
207 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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