/[svn]/qsampler/trunk/src/qsamplerMessages.cpp
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revision 94 by capela, Sat May 29 00:21:13 2004 UTC revision 339 by capela, Wed Jan 12 11:05:44 2005 UTC
# Line 1  Line 1 
1  // qsamplerMessages.cpp  // qsamplerMessages.cpp
2  //  //
3  /****************************************************************************  /****************************************************************************
4     Copyright (C) 2003-2004, rncbc aka Rui Nuno Capela. All rights reserved.     Copyright (C) 2003-2005, rncbc aka Rui Nuno Capela. All rights reserved.
5    
6     This program is free software; you can redistribute it and/or     This program is free software; you can redistribute it and/or
7     modify it under the terms of the GNU General Public License     modify it under the terms of the GNU General Public License
# Line 30  Line 30 
30    
31  #include "config.h"  #include "config.h"
32    
33    #if !defined(WIN32)
34    #include <unistd.h>
35    #endif
36    
37  // The default maximum number of message lines.  // The default maximum number of message lines.
38  #define QSAMPLER_MESSAGES_MAXLINES  1000  #define QSAMPLER_MESSAGES_MAXLINES  1000
39    
# Line 47  Line 51 
51  qsamplerMessages::qsamplerMessages ( QWidget *pParent, const char *pszName )  qsamplerMessages::qsamplerMessages ( QWidget *pParent, const char *pszName )
52      : QDockWindow(pParent, pszName)      : QDockWindow(pParent, pszName)
53  {  {
     // Initialize default message limit.  
     m_iMessagesLimit = QSAMPLER_MESSAGES_MAXLINES;  
   
54      // Intialize stdout capture stuff.      // Intialize stdout capture stuff.
55      m_pStdoutNotifier = NULL;      m_pStdoutNotifier = NULL;
56      m_fdStdout[QSAMPLER_MESSAGES_FDREAD]  = QSAMPLER_MESSAGES_FDNIL;      m_fdStdout[QSAMPLER_MESSAGES_FDREAD]  = QSAMPLER_MESSAGES_FDNIL;
# Line 67  qsamplerMessages::qsamplerMessages ( QWi Line 68  qsamplerMessages::qsamplerMessages ( QWi
68      m_pTextView->setWordWrap(QTextEdit::NoWrap);      m_pTextView->setWordWrap(QTextEdit::NoWrap);
69      m_pTextView->setReadOnly(true);      m_pTextView->setReadOnly(true);
70      m_pTextView->setUndoRedoEnabled(false);      m_pTextView->setUndoRedoEnabled(false);
71    #if QT_VERSION >= 0x030200
72        m_pTextView->setTextFormat(Qt::LogText);
73    #endif
74        // Initialize default message limit.
75        setMessagesLimit(QSAMPLER_MESSAGES_MAXLINES);
76    
77      // Prepare the dockable window stuff.      // Prepare the dockable window stuff.
78      QDockWindow::setWidget(m_pTextView);      QDockWindow::setWidget(m_pTextView);
# Line 190  int qsamplerMessages::messagesLimit (voi Line 196  int qsamplerMessages::messagesLimit (voi
196  void qsamplerMessages::setMessagesLimit ( int iMessagesLimit )  void qsamplerMessages::setMessagesLimit ( int iMessagesLimit )
197  {  {
198      m_iMessagesLimit = iMessagesLimit;      m_iMessagesLimit = iMessagesLimit;
199        m_iMessagesHigh  = iMessagesLimit + (iMessagesLimit / 3);
200    #if QT_VERSION >= 0x030200
201            m_pTextView->setMaxLogLines(iMessagesLimit);
202    #endif
203  }  }
204    
205    
# Line 206  void qsamplerMessages::appendMessagesCol Line 216  void qsamplerMessages::appendMessagesCol
216    
217  void qsamplerMessages::appendMessagesText ( const QString& s )  void qsamplerMessages::appendMessagesText ( const QString& s )
218  {  {
219    #if QT_VERSION < 0x030200
220      // Check for message line limit...      // Check for message line limit...
221      if (m_iMessagesLimit > 0) {      if (m_iMessagesLimit > 0) {
222          int iParagraphs = m_pTextView->paragraphs();          int iParagraphs = m_pTextView->paragraphs();
223          if (iParagraphs > m_iMessagesLimit) {          if (iParagraphs > m_iMessagesHigh) {
224              m_pTextView->setUpdatesEnabled(false);              m_pTextView->setUpdatesEnabled(false);
225              while (iParagraphs > m_iMessagesLimit) {              while (iParagraphs > m_iMessagesLimit) {
226                  m_pTextView->removeParagraph(0);                  m_pTextView->removeParagraph(0);
# Line 219  void qsamplerMessages::appendMessagesTex Line 230  void qsamplerMessages::appendMessagesTex
230              m_pTextView->setUpdatesEnabled(true);              m_pTextView->setUpdatesEnabled(true);
231          }          }
232      }      }
233    #endif
234      m_pTextView->append(s);      m_pTextView->append(s);
235  }  }
236    
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