You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
120 lines
4.0 KiB
120 lines
4.0 KiB
/* This file is part of the KDE project
|
|
Copyright (C) 2003 Lucijan Busch <lucijan@kde.org>
|
|
Copyright (C) 2004,2006 Jaroslaw Staniek <js@iidea.pl>
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this program; see the file COPYING. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef KEXIQUERYPART_H
|
|
#define KEXIQUERYPART_H
|
|
|
|
#include <tqmap.h>
|
|
|
|
#include <kexidialogbase.h>
|
|
#include <kexipart.h>
|
|
#include <kexipartitem.h>
|
|
//#include <kexipartdatasource.h>
|
|
|
|
#include <kexidb/queryschema.h>
|
|
#include <kexidb/connection.h>
|
|
|
|
class KexiMainWin;
|
|
namespace KexiDB
|
|
{
|
|
class QuerySchema;
|
|
class Connection;
|
|
}
|
|
|
|
class KexiProject;
|
|
|
|
//! @short Kexi Query Designer Plugin.
|
|
class KexiQueryPart : public KexiPart::Part
|
|
{
|
|
Q_OBJECT
|
|
TQ_OBJECT
|
|
|
|
public:
|
|
KexiQueryPart(TQObject *parent, const char *name, const TQStringList &);
|
|
virtual ~KexiQueryPart();
|
|
|
|
virtual bool remove(KexiMainWindow *win, KexiPart::Item &item);
|
|
|
|
//! @short Temporary data kept in memory while switching between Query Dialog's views
|
|
class TempData : public KexiDialogTempData,
|
|
public KexiDB::Connection::TableSchemaChangeListenerInterface
|
|
{
|
|
public:
|
|
TempData(KexiDialogBase* parent, KexiDB::Connection *conn);
|
|
virtual ~TempData();
|
|
virtual tristate closeListener();
|
|
void clearQuery();
|
|
void unregisterForTablesSchemaChanges();
|
|
void registerTableSchemaChanges(KexiDB::QuerySchema *q);
|
|
|
|
/*! Assigns query \a query for this data.
|
|
Existing query (available using query()) is deleted but only
|
|
if it is not owned by parent dialog (i.e. != KexiDialogBase::schemaData()).
|
|
\a query can be 0.
|
|
If \a query is equal to existing query, nothing is performed.
|
|
*/
|
|
void setQuery(KexiDB::QuerySchema *query);
|
|
|
|
//! \return query associated with this data
|
|
KexiDB::QuerySchema *query() const { return m_query; }
|
|
|
|
//! Takes query associated with this data (without deleting) and returns it.
|
|
//! After this call query() == 0
|
|
KexiDB::QuerySchema *takeQuery();
|
|
|
|
//! Connection used for retrieving definition of the query
|
|
KexiDB::Connection *conn;
|
|
|
|
/*! true, if \a query member has changed in previous view.
|
|
Used on view switching. We're checking this flag to see if we should
|
|
rebuild internal structure for DesignViewMode of regenerated sql text
|
|
in TextViewMode after switch from other view. */
|
|
bool queryChangedInPreviousView : 1;
|
|
|
|
protected:
|
|
KexiDB::QuerySchema *m_query;
|
|
};
|
|
|
|
virtual TQString i18nMessage(const TQCString& englishMessage,
|
|
KexiDialogBase* dlg) const;
|
|
|
|
/*! Renames stored data pointed by \a item to \a newName.
|
|
Reimplemented to mark the query obsolete by using KexiDB::Connection::setQuerySchemaObsolete(). */
|
|
virtual tristate rename(KexiMainWindow * win, KexiPart::Item & item, const TQString& newName);
|
|
|
|
protected:
|
|
virtual KexiDialogTempData* createTempData(KexiDialogBase* dialog);
|
|
|
|
virtual KexiViewBase* createView(TQWidget *parent, KexiDialogBase* dialog,
|
|
KexiPart::Item &item, int viewMode = Kexi::DataViewMode, TQMap<TQString,TQString>* staticObjectArgs = 0);
|
|
|
|
// virtual void initPartActions( KActionCollection *col );
|
|
// virtual void initInstanceActions( int mode, KActionCollection *col );
|
|
|
|
virtual void initPartActions();
|
|
virtual void initInstanceActions();
|
|
|
|
virtual KexiDB::SchemaData* loadSchemaData(KexiDialogBase *dlg,
|
|
const KexiDB::SchemaData& sdata, int viewMode);
|
|
};
|
|
|
|
#endif
|
|
|