LogDialog.h

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/*  Copyright (C) 2011 Jens-Malte Gottfried

    This file is part of Tuchulcha.

    Tuchulcha is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Tuchulcha 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Tuchulcha.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef LOGDIALOG_H
#define LOGDIALOG_H

#include <QDialog>
#include <QProcess>

namespace Ui {class LogDialog;}
class QTextCursor;
class QMutex;
class QFile;
class QStringListModel;
class LogViewProxyModel;

namespace LogDecorators{ class Decorator; }


class LogDialog : public QDialog
{
    Q_OBJECT

public:

    explicit LogDialog(
        LogDecorators::Decorator* decorator,
        QWidget* parent=0, Qt::WindowFlags f=0);
    virtual ~LogDialog();

    bool waitForFinished(int msecs=1500);

    bool hasErrorLines();

public slots:

    virtual void done(int r);

    void terminate(bool force=false);

    void kill(bool force=false);
    void reprint();
    void printStatus(QString msg);
    void loadSettings();
    void saveSettings();

signals:
    void helpRequested(QString);

private slots:
    void on_proc_readyReadStandardOutput();
    void on_proc_readyReadStandardError();
    void on_proc_started();
    void on_proc_finished(int=0);
    void on_proc_error(QProcess::ProcessError);
    void on_checkDD_toggled(bool);
    void on_bSaveLog_clicked();
    void on_sBufSize_valueChanged(int);
    void on_bSearchDown_clicked();
    void on_bSearchUp_clicked();

    void searchLog(QString filter, int offset=0, bool up=false);
    void on_eFilter_textEdited(QString);
    void on_buttonBox_helpRequested();

private:
    QStringListModel* _log;       
    LogViewProxyModel* _logProx;  
    LogDecorators::Decorator* _decorator;
    Ui::LogDialog* _ui;           
    QProcess* _proc;              
    QFile* _logFile;              
    QMutex* _logMutex;            
    bool _errorLinesDetected;     
};

#endif // LOGDIALOG_H