Differential D12868 Diff 34122 src/plugins/reports/krscriptfunctions.h

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src/plugins/reports/krscriptfunctions.h

1/* 1​/*
2 * Kexi Report Plugin 2​ * Kexi Report Plugin
3 * Copyright (C) 2007-2008 by Adam Pigg (adam@piggz.co.uk) 3​ * Copyright (C) 2007-2008 by Adam Pigg (adam@piggz.co.uk)
4​ * Copyright (C) 2012-2018 Jarosław Staniek <staniek@kde.org>
4 * 5​ *
5 * This library is free software; you can redistribute it and/or 6​ * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public 7​ * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either 8​ * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version. 9​ * version 2.1 of the License, or (at your option) any later version.
9 * 10​ *
10 * This library is distributed in the hope that it will be useful, 11​ * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12​ * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13​ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details. 14​ * Lesser General Public License for more details.
14 * 15​ *
15 * You should have received a copy of the GNU Lesser General Public 16​ * You should have received a copy of the GNU Lesser General Public
16 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 17​ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
17 */ 18​ */
18 19​
19#ifndef KRSCRIPTFUNCTIONS_H 20​#ifndef KRSCRIPTFUNCTIONS_H
20#define KRSCRIPTFUNCTIONS_H 21​#define KRSCRIPTFUNCTIONS_H
21 22​
22#include <KReportDataSource> ​
23#include <KReportGroupTracker> 23​#include <KReportGroupTracker>
24 24​
25#include <KDbEscapedString> 25​#include <KDbEscapedString>
26 26​
27​#include <QMap>
28​
29​class KexiDBReportDataSource;
27class KDbConnection; 30​class KDbConnection;
28class KDbCursor; 31​class KDbCursor;
29 32​
30/** 33​/**
31*/ 34​*/
32class KRScriptFunctions : public KReportGroupTracker 35​class KRScriptFunctions : public KReportGroupTracker
33{ 36​{
34 Q_OBJECT 37​ Q_OBJECT
35public: 38​public:
36 KRScriptFunctions(const KReportDataSource *, KDbConnection*); 39​ KRScriptFunctions(KexiDBReportDataSource *dataSource);
37 40​
38 ~KRScriptFunctions(); 41​ ~KRScriptFunctions();
39 42​
40private: 43​private:
41 KDbConnection *m_connection; 44​ KexiDBReportDataSource * const m_dataSource;
42 const KReportDataSource *m_cursor; ​
43 QString m_source; 45​ QString m_source;
46​
47​ //! @todo Move SQL aggregate functions to KDb
44 qreal math(const QString &, const QString &); 48​ qreal math(const QString &, const QString &);
45 49​
46 QMap<QString, QVariant> m_groupData; 50​ QMap<QString, QVariant> m_groupData;
47 51​
48 KDbEscapedString where(); ​
49 ​
50public Q_SLOTS: 52​public Q_SLOTS:
51 virtual void setGroupData(const QMap<QString, QVariant> &groupData); 53​ virtual void setGroupData(const QMap<QString, QVariant> &groupData);
52 54​
53 qreal sum(const QString &); 55​ qreal sum(const QString &);
54 qreal avg(const QString &); 56​ qreal avg(const QString &);
55 qreal min(const QString &); 57​ qreal min(const QString &);
56 qreal max(const QString &); 58​ qreal max(const QString &);
57 qreal count(const QString &); 59​ qreal count(const QString &);
58 QVariant value(const QString &); 60​ QVariant value(const QString &);
59}; 61​};
60 62​
61#endif 63​#endif