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// qsamplerMessages.h |
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// |
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/**************************************************************************** |
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Copyright (C) 2004-2008, rncbc aka Rui Nuno Capela. All rights reserved. |
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Copyright (C) 2007, Christian Schoenebeck |
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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 |
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as published by the Free Software Foundation; either version 2 |
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of 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 along |
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with this program; if not, write to the Free Software Foundation, Inc., |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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|
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*****************************************************************************/ |
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|
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#ifndef __qsamplerMessages_h |
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#define __qsamplerMessages_h |
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|
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#include <QDockWidget> |
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|
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class QSocketNotifier; |
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class QTextEdit; |
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class QFile; |
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|
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namespace QSampler { |
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|
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//------------------------------------------------------------------------- |
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// QSampler::Messages - Messages log dockable window. |
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// |
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|
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class Messages : public QDockWidget |
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{ |
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Q_OBJECT |
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|
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public: |
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|
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// Constructor. |
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Messages(QWidget *pParent); |
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// Destructor. |
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~Messages(); |
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|
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// Stdout/stderr capture accessors. |
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bool isCaptureEnabled(); |
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void setCaptureEnabled(bool bCapture); |
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|
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// Message font accessors. |
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QFont messagesFont(); |
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void setMessagesFont(const QFont & font); |
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|
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// Maximum number of message lines accessors. |
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int messagesLimit(); |
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void setMessagesLimit(int iMessagesLimit); |
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|
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// Logging settings. |
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bool isLogging() const; |
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void setLogging(bool bEnabled, const QString& sFilename = QString()); |
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|
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// The main utility methods. |
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void appendMessages(const QString& s); |
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void appendMessagesColor(const QString& s, const QString &c); |
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void appendMessagesText(const QString& s); |
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|
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// Stdout capture functions. |
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void appendStdoutBuffer(const QString& s); |
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void flushStdoutBuffer(); |
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|
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// History reset. |
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void clear(); |
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|
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signals: |
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|
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void visibilityChanged(bool bVisible); |
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|
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protected slots: |
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|
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// Message executives. |
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void appendMessagesLine(const QString& s); |
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void appendMessagesLog(const QString& s); |
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|
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// overridden method of QWidget |
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void showEvent(QShowEvent *pEvent); |
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|
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// Stdout capture slot. |
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void stdoutNotify(int fd); |
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private: |
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|
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// The maximum number of message lines. |
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int m_iMessagesLines; |
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int m_iMessagesLimit; |
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int m_iMessagesHigh; |
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|
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// The textview main widget. |
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QTextEdit *m_pMessagesTextView; |
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|
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// Stdout capture variables. |
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QSocketNotifier *m_pStdoutNotifier; |
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QString m_sStdoutBuffer; |
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int m_fdStdout[2]; |
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|
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// Logging stuff. |
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QFile *m_pMessagesLog; |
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}; |
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|
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} // namespace QSampler |
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#endif // __qsamplerMessages_h |
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|
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|
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// end of qsamplerMessages.h |
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