155 lines
4.3 KiB
C++
155 lines
4.3 KiB
C++
/*************************************************************************
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* Copyright (C) 2008 by Volker Lanz <vl@fidra.de> *
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* Copyright (C) 2016 by Andrius Štikonas <andrius@stikonas.eu> *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 3 of *
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* the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>.*
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*************************************************************************/
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#if !defined(REPORT__H)
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#define REPORT__H
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#include "util/libpartitionmanagerexport.h"
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#include <QObject>
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#include <QList>
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#include <QString>
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#include <QtGlobal>
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class ReportLine;
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/** Report details about running Operations and Jobs.
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Gather information for the report shown in the ProgressDialog's detail view.
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@author Volker Lanz <vl@fidra.de>
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*/
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class LIBKPMCORE_EXPORT Report : public QObject
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{
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Q_OBJECT
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Q_DISABLE_COPY(Report)
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friend Report& operator<<(Report& report, const QString& s);
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friend Report& operator<<(Report& report, qint64 i);
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public:
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explicit Report(Report* p, const QString& cmd = QString());
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~Report();
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Q_SIGNALS:
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void outputChanged();
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public:
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Report* newChild(const QString& cmd = QString());
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const QList<Report*>& children() const {
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return m_Children; /**< @return the list of this Report's children */
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}
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Report* parent() {
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return m_Parent; /**< @return pointer to this Reports parent. May be nullptr if this is the root Report */
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}
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const Report* parent() const {
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return m_Parent; /**< @return pointer to this Reports parent. May be nullptr if this is the root Report */
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}
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Report* root();
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const Report* root() const;
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const QString& command() const {
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return m_Command; /**< @return the command */
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}
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const QString& output() const {
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return m_Output; /**< @return the output */
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}
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const QString& status() const {
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return m_Status; /**< @return the status line */
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}
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void setCommand(const QString& s) {
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m_Command = s; /**< @param s the new command */
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}
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void setStatus(const QString& s) {
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m_Status = s; /**< @param s the new status */
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}
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void addOutput(const QString& s);
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QString toHtml() const;
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QString toText() const;
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ReportLine line();
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static QString htmlHeader();
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static QString htmlFooter();
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protected:
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void emitOutputChanged();
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private:
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Report* m_Parent;
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QList<Report*> m_Children;
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QString m_Command;
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QString m_Output;
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QString m_Status;
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};
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inline Report& operator<<(Report& report, const QString& s)
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{
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report.addOutput(s);
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return report;
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}
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inline Report& operator<<(Report& report, qint64 i)
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{
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report.addOutput(QString::number(i));
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return report;
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}
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class ReportLine
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{
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friend ReportLine operator<<(ReportLine reportLine, const QString& s);
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friend ReportLine operator<<(ReportLine reportLine, qint64 i);
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friend class Report;
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protected:
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ReportLine(Report& r) : ref(1), report(r.newChild()) {}
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public:
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~ReportLine() {
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if (--ref == 0) *report << QStringLiteral("\n");
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}
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ReportLine(const ReportLine& other) : ref(other.ref + 1), report(other.report) {}
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private:
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ReportLine& operator=(const ReportLine&);
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private:
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qint32 ref;
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Report* report;
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};
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inline ReportLine operator<<(ReportLine reportLine, const QString& s)
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{
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*reportLine.report << s;
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return reportLine;
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}
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inline ReportLine operator<<(ReportLine reportLine, qint64 i)
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{
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*reportLine.report << i;
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return reportLine;
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}
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#endif
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