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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 :
20 : #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_DIALOGS_DATABROWSER_HXX
21 : #define INCLUDED_CHART2_SOURCE_CONTROLLER_DIALOGS_DATABROWSER_HXX
22 :
23 : #include <svtools/editbrowsebox.hxx>
24 : #include <vcl/outdev.hxx>
25 : #include <svtools/fmtfield.hxx>
26 : #include <com/sun/star/uno/XComponentContext.hpp>
27 :
28 : #include <vector>
29 : #include <boost/shared_ptr.hpp>
30 : #include <boost/scoped_ptr.hpp>
31 :
32 : namespace com { namespace sun { namespace star {
33 : namespace chart2 {
34 : class XChartDocument;
35 : }
36 : }}}
37 :
38 : namespace chart
39 : {
40 :
41 : class DataBrowserModel;
42 : class NumberFormatterWrapper;
43 :
44 : namespace impl
45 : {
46 : class SeriesHeader;
47 : class SeriesHeaderEdit;
48 : }
49 :
50 : class DataBrowser : public ::svt::EditBrowseBox
51 : {
52 : protected:
53 : // EditBrowseBox overridables
54 : virtual void PaintCell( OutputDevice& rDev, const Rectangle& rRect, sal_uInt16 nColumnId ) const SAL_OVERRIDE;
55 : virtual bool SeekRow( long nRow ) SAL_OVERRIDE;
56 : virtual bool IsTabAllowed( bool bForward ) const SAL_OVERRIDE;
57 : virtual ::svt::CellController* GetController( long nRow, sal_uInt16 nCol ) SAL_OVERRIDE;
58 : virtual void InitController( ::svt::CellControllerRef& rController, long nRow, sal_uInt16 nCol ) SAL_OVERRIDE;
59 : virtual bool SaveModified() SAL_OVERRIDE;
60 : virtual void CursorMoved() SAL_OVERRIDE;
61 : // called whenever the control of the current cell has been modified
62 : virtual void CellModified() SAL_OVERRIDE;
63 : virtual void ColumnResized( sal_uInt16 nColId ) SAL_OVERRIDE;
64 : virtual void EndScroll() SAL_OVERRIDE;
65 : virtual void MouseButtonDown( const BrowserMouseEvent& rEvt ) SAL_OVERRIDE;
66 :
67 : void SetDirty();
68 :
69 : public:
70 : DataBrowser( vcl::Window* pParent, WinBits nStyle, bool bLiveUpdate );
71 : virtual ~DataBrowser();
72 : virtual void dispose() SAL_OVERRIDE;
73 :
74 : /** GetCellText returns the text at the given position
75 : @param nRow
76 : the number of the row
77 : @param nColId
78 : the ID of the column
79 : @return
80 : the text out of the cell
81 : */
82 : virtual OUString GetCellText(long nRow, sal_uInt16 nColId) const SAL_OVERRIDE;
83 :
84 : /** returns the number in the given cell. If a cell is empty or contains a
85 : string, the result will be Nan
86 : */
87 : double GetCellNumber( long nRow, sal_uInt16 nColumnId ) const;
88 :
89 : bool isDateString( const OUString& aInputString, double& fOutDateValue );
90 :
91 : // Window
92 : virtual void Resize() SAL_OVERRIDE;
93 :
94 : /// @return old state
95 : bool SetReadOnly( bool bNewState );
96 0 : bool IsReadOnly() const { return m_bIsReadOnly;}
97 :
98 : /// reset the dirty status, if changes have been saved
99 : void SetClean();
100 :
101 : void SetDataFromModel( const ::com::sun::star::uno::Reference<
102 : ::com::sun::star::chart2::XChartDocument > & xChartDoc,
103 : const ::com::sun::star::uno::Reference<
104 : ::com::sun::star::uno::XComponentContext > & xContext );
105 :
106 : // predicates to determine what actions are possible at the current cursor
107 : // position. This depends on the implementation of the according mutators
108 : // below. (They are used for enabling toolbar icons)
109 : bool MayInsertRow() const;
110 : bool MayInsertColumn() const;
111 : bool MayDeleteRow() const;
112 : bool MayDeleteColumn() const;
113 :
114 : bool MaySwapRows() const;
115 : bool MaySwapColumns() const;
116 :
117 : // mutators mutating data
118 : void InsertRow();
119 : void InsertColumn();
120 : void InsertTextColumn();
121 : void RemoveRow();
122 : void RemoveColumn();
123 :
124 : using BrowseBox::RemoveColumn;
125 : using BrowseBox::MouseButtonDown;
126 :
127 : void SwapRow();
128 : void SwapColumn();
129 :
130 : void SetCursorMovedHdl( const Link<>& rLink );
131 :
132 : void SetCellModifiedHdl( const Link<>& rLink );
133 :
134 : /// confirms all pending changes to be ready to be closed
135 : bool EndEditing();
136 :
137 : // calls the protected inline-function BrowseBox::GetFirstVisibleColNumber()
138 : sal_Int16 GetFirstVisibleColumNumber() const;
139 :
140 : bool CellContainsNumbers( sal_Int32 nRow, sal_uInt16 nCol ) const;
141 :
142 : sal_uInt32 GetNumberFormatKey( sal_Int32 nRow, sal_uInt16 nCol ) const;
143 :
144 0 : bool IsEnableItem() { return m_bDataValid;}
145 : bool IsDataValid();
146 : void ShowWarningBox();
147 : bool ShowQueryBox();
148 :
149 : void RenewSeriesHeaders();
150 :
151 : private:
152 : ::com::sun::star::uno::Reference<
153 : ::com::sun::star::chart2::XChartDocument > m_xChartDoc;
154 : boost::scoped_ptr< DataBrowserModel > m_apDataBrowserModel;
155 :
156 : typedef ::std::vector< ::boost::shared_ptr< impl::SeriesHeader > > tSeriesHeaderContainer;
157 : tSeriesHeaderContainer m_aSeriesHeaders;
158 :
159 : ::boost::shared_ptr< NumberFormatterWrapper > m_spNumberFormatterWrapper;
160 :
161 : /// the row that is currently painted
162 : long m_nSeekRow;
163 : bool m_bIsReadOnly;
164 : bool m_bIsDirty;
165 : bool m_bLiveUpdate;
166 : bool m_bDataValid;
167 :
168 : VclPtr<FormattedField> m_aNumberEditField;
169 : VclPtr<Edit> m_aTextEditField;
170 :
171 : /// note: m_aNumberEditField must precede this member!
172 : ::svt::CellControllerRef m_rNumberEditController;
173 : /// note: m_aTextEditField must precede this member!
174 : ::svt::CellControllerRef m_rTextEditController;
175 :
176 : Link<> m_aCursorMovedHdlLink;
177 : Link<> m_aCellModifiedLink;
178 :
179 : void clearHeaders();
180 : void RenewTable();
181 : void ImplAdjustHeaderControls();
182 :
183 : OUString GetColString( sal_Int32 nColumnId ) const;
184 : static OUString GetRowString( sal_Int32 nRow );
185 :
186 : DECL_LINK( SeriesHeaderGotFocus, impl::SeriesHeaderEdit* );
187 : DECL_LINK( SeriesHeaderChanged, impl::SeriesHeaderEdit* );
188 :
189 : DataBrowser( const DataBrowser & ) SAL_DELETED_FUNCTION;
190 : };
191 :
192 : } // namespace chart
193 :
194 : #endif // INCLUDED_CHART2_SOURCE_CONTROLLER_DIALOGS_DATABROWSER_HXX
195 :
196 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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