File indexing completed on 2022-11-23 11:08:54

0001 /* This file is part of the KDE project
0002    Copyright (C) 2003-2018 Jarosław Staniek <staniek@kde.org>
0003 
0004    This library is free software; you can redistribute it and/or
0005    modify it under the terms of the GNU Library General Public
0006    License as published by the Free Software Foundation; either
0007    version 2 of the License, or (at your option) any later version.
0008 
0009    This library is distributed in the hope that it will be useful,
0010    but WITHOUT ANY WARRANTY; without even the implied warranty of
0011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012    Library General Public License for more details.
0013 
0014    You should have received a copy of the GNU Library General Public License
0015    along with this library; see the file COPYING.LIB.  If not, write to
0016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018 */
0019 
0020 #include "KDbQueryColumnInfo.h"
0021 #include "KDbQuerySchema_p.h"
0022 #include "KDbTableSchema.h"
0023 #include "KDbField.h"
0024 #include "KDbField_p.h"
0025 #include "kdb_debug.h"
0026 
0027 KDbQueryColumnInfo::KDbQueryColumnInfo(KDbField *f, const QString& alias, bool visible,
0028                                  KDbQueryColumnInfo *foreignColumn)
0029         : d(new Private(f, alias, visible, foreignColumn))
0030 {
0031 }
0032 
0033 KDbQueryColumnInfo::~KDbQueryColumnInfo()
0034 {
0035     delete d;
0036 }
0037 
0038 KDbField* KDbQueryColumnInfo::field()
0039 {
0040     return d->field;
0041 }
0042 
0043 const KDbField* KDbQueryColumnInfo::field() const
0044 {
0045     return d->field;
0046 }
0047 
0048 void KDbQueryColumnInfo::setField(KDbField *field)
0049 {
0050     d->field = field;
0051 }
0052 
0053 QString KDbQueryColumnInfo::alias() const
0054 {
0055     return d->alias;
0056 }
0057 
0058 void KDbQueryColumnInfo::setAlias(const QString &alias)
0059 {
0060     d->alias = alias;
0061 }
0062 
0063 QString KDbQueryColumnInfo::aliasOrName() const
0064 {
0065     return d->alias.isEmpty() ? d->field->name() : d->alias;
0066 }
0067 
0068 QString KDbQueryColumnInfo::captionOrAliasOrName() const
0069 {
0070     return d->field->caption().isEmpty() ? aliasOrName() : d->field->caption();
0071 }
0072 
0073 bool KDbQueryColumnInfo::isVisible() const
0074 {
0075     return d->visible;
0076 }
0077 
0078 void KDbQueryColumnInfo::setVisible(bool set)
0079 {
0080     d->visible = set;
0081 }
0082 
0083 int KDbQueryColumnInfo::indexForVisibleLookupValue() const
0084 {
0085     return d->indexForVisibleLookupValue;
0086 }
0087 
0088 void KDbQueryColumnInfo::setIndexForVisibleLookupValue(int index)
0089 {
0090     d->indexForVisibleLookupValue = index;
0091 }
0092 
0093 KDbQueryColumnInfo *KDbQueryColumnInfo::foreignColumn()
0094 {
0095     return d->foreignColumn;
0096 }
0097 
0098 const KDbQueryColumnInfo *KDbQueryColumnInfo::foreignColumn() const
0099 {
0100     return d->foreignColumn;
0101 }
0102 
0103 const KDbQuerySchema* KDbQueryColumnInfo::querySchema() const
0104 {
0105     return d->querySchema;
0106 }
0107 
0108 KDbConnection* KDbQueryColumnInfo::connection()
0109 {
0110     return d->connection;
0111 }
0112 
0113 const KDbConnection* KDbQueryColumnInfo::connection() const
0114 {
0115     return d->connection;
0116 }
0117 
0118 QDebug operator<<(QDebug dbg, const KDbQueryColumnInfo& info)
0119 {
0120     QString fieldName;
0121     if (info.field()->name().isEmpty()) {
0122         fieldName = QLatin1String("<NONAME>");
0123     } else {
0124         fieldName = info.field()->name();
0125     }
0126     dbg.nospace()
0127         << (info.field()->table() ? (info.field()->table()->name() + QLatin1Char('.')) : QString())
0128            + fieldName;
0129     debug(dbg, *info.field(), KDbFieldDebugNoOptions);
0130     dbg.nospace()
0131         << qPrintable(info.alias().isEmpty() ? QString() : (QLatin1String(" AS ") + info.alias()))
0132         << qPrintable(QLatin1String(info.isVisible() ? nullptr : " [INVISIBLE]"));
0133     return dbg.space();
0134 }