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/***** * * TOra - An Oracle Toolkit for DBA's and developers * Copyright (C) 2003-2005 Quest Software, Inc * Portions Copyright (C) 2005 Other Contributors * * 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 Quest Software, Inc. * Observe that this does not disallow linking to the Qt Free Edition. * * You may link this product with any GPL'd Qt library such as Qt/Free * * All trademarks belong to their respective owners. * *****/ #ifndef TORESULTPIE_H #define TORESULTPIE_H #include "tobackground.h" #include "topiechart.h" #include "toresult.h" #include#include
class toNoBlockQuery; class toSQL; /** Display the result of a query in a piechart. The first column of the query should * contain the value and the second should contain an optional label. */ class toResultPie : public toPieChart, public toResult { Q_OBJECT toNoBlockQuery *Query; std::list Labels; std::list Values; toBackground Poll; int Columns; bool Started; bool LabelFirst; QRegExp Filter; QRegExp ValueFilter; public: /** Create widget. * @param parent Parent of list. * @param name Name of widget. */ toResultPie(QWidget *parent,const char *name=NULL); /** Reimplemented for internal reasons. */ virtual void query(const QString &sql,const toQList ¶m); virtual bool canHandle(toConnection &) { return true; } /** Stop automatic updating from tool timer. */ void stop(); /** Start automatic updating from tool timer. */ void start(); /** Indicate that the first column should be the label. */ void setLabelFirst(bool first) { LabelFirst=first; } /** Check label first status. */ bool labelFirst(void) { return LabelFirst; } /** Set a filter on which columns to add based on label. * @param filter A regexp which the label must match. * @param valueFilter A regexp which the value must match. */ void setFilter(const QRegExp &filter,const QRegExp &valueFilter) { Filter=filter; ValueFilter=valueFilter; } /** Get the current filter. */ const QRegExp &filter(void) { return Filter; } /** Get the current value filter. */ const QRegExp &valueFilter(void) { return ValueFilter; } // Why are these needed? #if 1 /** Set the SQL statement of this list * @param sql String containing statement. */ void setSQL(const QString &sql) { toResult::setSQL(sql); } /** Set the SQL statement of this list. This will also affect @ref Name. * @param sql SQL containing statement. */ void setSQL(const toSQL &sql) { toResult::setSQL(sql); } /** Set new SQL and run query. * @param sql New sql. * @see setSQL */ void query(const QString &sql) { toResult::query(sql); } /** Set new SQL and run query. * @param sql New sql. * @see setSQL */ void query(const toSQL &sql) { toResult::query(sql); } /** Set new SQL and run query. * @param sql New sql. * @see setSQL */ void query(const toSQL &sql,toQList &par) { toResult::query(sql,par); } #endif public slots: /** Reimplemented for internal reasons. */ virtual void refresh(void) { toResult::refresh(); } /** Reimplemented for internal reasons. */ virtual void changeParams(const QString &Param1) { toResult::changeParams(Param1); } /** Reimplemented For internal reasons. */ virtual void changeParams(const QString &Param1,const QString &Param2) { toResult::changeParams(Param1,Param2); } /** Reimplemented for internal reasons. */ virtual void changeParams(const QString &Param1,const QString &Param2,const QString &Param3) { toResult::changeParams(Param1,Param2,Param3); } private slots: void poll(void); }; #endif
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