trunk/src/qsamplerMessages.h

// qsamplerMessages.h
//
/****************************************************************************
   Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
   Copyright (C) 2007, Christian Schoenebeck

   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; either version 2
   of the License, or (at your option) any later version.

   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.,
   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

*****************************************************************************/

#ifndef __qsamplerMessages_h
#define __qsamplerMessages_h

#include <QDockWidget>

class QSocketNotifier;
class QTextEdit;


//-------------------------------------------------------------------------
// qsamplerMessages - Messages log dockable window.
//

class qsamplerMessages : public QDockWidget
{
        Q_OBJECT

public:

        // Constructor.
        qsamplerMessages(QWidget *pParent);
        // Destructor.
        ~qsamplerMessages();

        // Stdout/stderr capture accessors.
        bool isCaptureEnabled();
        void setCaptureEnabled(bool bCapture);

        // Message font accessors.
        QFont messagesFont();
        void setMessagesFont(const QFont & font);

        // Maximum number of message lines accessors.
        int messagesLimit();
        void setMessagesLimit(int iMessagesLimit);

        // The main utility methods.
        void appendMessages(const QString& s);
        void appendMessagesColor(const QString& s, const QString &c);
        void appendMessagesText(const QString& s);

        // Stdout capture functions.
        void appendStdoutBuffer(const QString& s);
        void flushStdoutBuffer();

        // History reset.
        void clear();

signals:

        void visibilityChanged(bool bVisible);

protected slots:

        // overridden method of QWidget
        void showEvent(QShowEvent* event);

        // Stdout capture slot.
        void stdoutNotify(int fd);

private:

        // The maximum number of message lines.
        int m_iMessagesLines;
        int m_iMessagesLimit;
        int m_iMessagesHigh;

        // The textview main widget.
        QTextEdit *m_pTextView;

        // Stdout capture variables.
        QSocketNotifier *m_pStdoutNotifier;
        QString          m_sStdoutBuffer;
        int              m_fdStdout[2];
};


#endif  // __qsamplerMessages_h


// end of qsamplerMessages.h
1	capela	91	// qsamplerMessages.h
2			//
3			/****************************************************************************
4	schoenebeck	1461	Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
5	capela	1464	Copyright (C) 2007, Christian Schoenebeck
6	capela	91
7			This program is free software; you can redistribute it and/or
8			modify it under the terms of the GNU General Public License
9			as published by the Free Software Foundation; either version 2
10			of the License, or (at your option) any later version.
11
12			This program is distributed in the hope that it will be useful,
13			but WITHOUT ANY WARRANTY; without even the implied warranty of
14			MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			GNU General Public License for more details.
16
17	capela	920	You should have received a copy of the GNU General Public License along
18			with this program; if not, write to the Free Software Foundation, Inc.,
19			51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20	capela	91
21			*****************************************************************************/
22
23			#ifndef __qsamplerMessages_h
24			#define __qsamplerMessages_h
25
26	schoenebeck	1461	#include <QDockWidget>
27	capela	91
28			class QSocketNotifier;
29			class QTextEdit;
30
31
32			//-------------------------------------------------------------------------
33			// qsamplerMessages - Messages log dockable window.
34			//
35
36	schoenebeck	1461	class qsamplerMessages : public QDockWidget
37	capela	91	{
38	capela	1465	Q_OBJECT
39	capela	91
40			public:
41
42	capela	1465	// Constructor.
43			qsamplerMessages(QWidget *pParent);
44			// Destructor.
45			~qsamplerMessages();
46	capela	91
47	capela	1465	// Stdout/stderr capture accessors.
48			bool isCaptureEnabled();
49			void setCaptureEnabled(bool bCapture);
50	capela	91
51	capela	1465	// Message font accessors.
52			QFont messagesFont();
53			void setMessagesFont(const QFont & font);
54	capela	91
55	capela	1465	// Maximum number of message lines accessors.
56			int messagesLimit();
57			void setMessagesLimit(int iMessagesLimit);
58	schoenebeck	1461
59	capela	1465	// The main utility methods.
60			void appendMessages(const QString& s);
61			void appendMessagesColor(const QString& s, const QString &c);
62			void appendMessagesText(const QString& s);
63	capela	91
64	capela	1465	// Stdout capture functions.
65			void appendStdoutBuffer(const QString& s);
66			void flushStdoutBuffer();
67	capela	91
68	capela	1465	// History reset.
69			void clear();
70	schoenebeck	1470
71			signals:
72
73			void visibilityChanged(bool bVisible);
74
75	capela	91	protected slots:
76
77	schoenebeck	1470	// overridden method of QWidget
78			void showEvent(QShowEvent* event);
79
80	capela	1465	// Stdout capture slot.
81			void stdoutNotify(int fd);
82	capela	91
83			private:
84
85	capela	1465	// The maximum number of message lines.
86			int m_iMessagesLines;
87			int m_iMessagesLimit;
88			int m_iMessagesHigh;
89	capela	327
90	capela	1465	// The textview main widget.
91			QTextEdit *m_pTextView;
92	schoenebeck	1461
93	capela	1465	// Stdout capture variables.
94			QSocketNotifier *m_pStdoutNotifier;
95			QString m_sStdoutBuffer;
96			int m_fdStdout[2];
97	capela	91	};
98
99
100			#endif // __qsamplerMessages_h
101
102
103			// end of qsamplerMessages.h