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<h1>Source: toparamget.h</h1>
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//***************************************************************************
/*
* TOra - An Oracle Toolkit for DBA's and developers
* Copyright (C) 2000-2001,2001 Underscore AB
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; only version 2 of
* the License is valid for this program.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* As a special exception, you have permission to link this program
* with the Oracle Client libraries and distribute executables, as long
* as you follow the requirements of the GNU GPL in regard to all of the
* software in the executable aside from Oracle client libraries.
*
* Specifically you are not permitted to link this program with the
* Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech.
* And you are not permitted to distribute binaries compiled against
* these libraries without written consent from Underscore AB. Observe
* that this does not disallow linking to the Qt Free Edition.
*
* All trademarks belong to their respective owners.
*
****************************************************************************/
#ifndef TOPARAMGET_H
#define TOPARAMGET_H
#include "toconnection.h"
#include "tohelp.h"
#include <list>
#include <map>
#include <qdialog.h>
#include <qpushbutton.h>
class QLineEdit;
class QGrid;
class toParamGetButton : public QPushButton {
Q_OBJECT
int Row;
public:
toParamGetButton(int row,QWidget *parent=0,const char *name=0)
: QPushButton(parent,name),Row(row)
{ connect(this,SIGNAL(clicked()),this,SLOT(internalClicked())); }
private slots:
void internalClicked(void)
{ emit clicked(Row); }
signals:
void clicked(int);
};
/** A help class to parse SQL for input/output bindings and if available also pop up a
* dialog and ask for values. Also maintains an internal cache of old values.
*/
class toParamGet : public QDialog, public toHelpContext {
Q_OBJECT
/** Default values cache
*/
static std::map<QString,std::map<QString,QString> > DefaultCache;
/** Specified values cache
*/
static std::map<QString,std::map<QString,QString> > Cache;
QGrid *Container;
std::list<QLineEdit *> Value;
toParamGet(QWidget *parent=0,const char *name=0);
public:
/** Get parameters for specified SQL string.
* @param conn Connection to get binds for.
* @param parent Parent widget if dialog is needed.
* @param str SQL to parse for bindings. Observe that this string can be changed to further
* declare the binds.
* @return Returns a list of values to feed into the query.
*/
static toQList getParam(toConnection &conn,QWidget *parent,QString &str);
/** Specify a default value for the cache. This can not overwrite a manually
* specified value by the user.
* @param conn Connection to get binds for.
* @param name Name of the bind variable.
* @param val Value of the bind variable.
*/
static void setDefault(toConnection &conn,const QString &name,const QString &val);
private slots:
virtual void showMemo(int row);
};
#endif
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