/[svn]/qsampler/trunk/src/qsamplerMessages.cpp
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revision 1557 by schoenebeck, Mon Nov 5 20:47:38 2007 UTC revision 1558 by capela, Thu Dec 6 09:35:33 2007 UTC
# Line 35  Line 35 
35  #include <unistd.h>  #include <unistd.h>
36  #endif  #endif
37    
38    
39    namespace QSampler {
40    
41  // The default maximum number of message lines.  // The default maximum number of message lines.
42  #define QSAMPLER_MESSAGES_MAXLINES  1000  #define QSAMPLER_MESSAGES_MAXLINES  1000
43    
# Line 43  Line 46 
46  #define QSAMPLER_MESSAGES_FDREAD    0  #define QSAMPLER_MESSAGES_FDREAD    0
47  #define QSAMPLER_MESSAGES_FDWRITE   1  #define QSAMPLER_MESSAGES_FDWRITE   1
48    
   
49  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
50  // qsamplerMessages - Messages log dockable window.  // QSampler::Messages - Messages log dockable window.
51  //  //
52    
53  // Constructor.  // Constructor.
54  qsamplerMessages::qsamplerMessages ( QWidget *pParent )  Messages::Messages ( QWidget *pParent )
55      : QDockWidget(pParent)      : QDockWidget(pParent)
56  {  {
57          // Surely a name is crucial (e.g.for storing geometry settings)          // Surely a name is crucial (e.g.for storing geometry settings)
# Line 91  qsamplerMessages::qsamplerMessages ( QWi Line 93  qsamplerMessages::qsamplerMessages ( QWi
93    
94    
95  // Destructor.  // Destructor.
96  qsamplerMessages::~qsamplerMessages (void)  Messages::~Messages (void)
97  {  {
98      // No more notifications.      // No more notifications.
99      if (m_pStdoutNotifier)      if (m_pStdoutNotifier)
# Line 101  qsamplerMessages::~qsamplerMessages (voi Line 103  qsamplerMessages::~qsamplerMessages (voi
103  }  }
104    
105    
106  void qsamplerMessages::showEvent (QShowEvent* event)  void Messages::showEvent (QShowEvent* event)
107  {  {
108      QDockWidget::showEvent(event);      QDockWidget::showEvent(event);
109      emit visibilityChanged(isVisible());      emit visibilityChanged(isVisible());
# Line 109  void qsamplerMessages::showEvent (QShowE Line 111  void qsamplerMessages::showEvent (QShowE
111    
112    
113  // Own stdout/stderr socket notifier slot.  // Own stdout/stderr socket notifier slot.
114  void qsamplerMessages::stdoutNotify ( int fd )  void Messages::stdoutNotify ( int fd )
115  {  {
116  #if !defined(WIN32)  #if !defined(WIN32)
117      char achBuffer[1024];      char achBuffer[1024];
# Line 123  void qsamplerMessages::stdoutNotify ( in Line 125  void qsamplerMessages::stdoutNotify ( in
125    
126    
127  // Stdout buffer handler -- now splitted by complete new-lines...  // Stdout buffer handler -- now splitted by complete new-lines...
128  void qsamplerMessages::appendStdoutBuffer ( const QString& s )  void Messages::appendStdoutBuffer ( const QString& s )
129  {  {
130          m_sStdoutBuffer.append(s);          m_sStdoutBuffer.append(s);
131    
# Line 140  void qsamplerMessages::appendStdoutBuffe Line 142  void qsamplerMessages::appendStdoutBuffe
142    
143    
144  // Stdout flusher -- show up any unfinished line...  // Stdout flusher -- show up any unfinished line...
145  void qsamplerMessages::flushStdoutBuffer (void)  void Messages::flushStdoutBuffer (void)
146  {  {
147      if (!m_sStdoutBuffer.isEmpty()) {      if (!m_sStdoutBuffer.isEmpty()) {
148          appendMessagesText(m_sStdoutBuffer);          appendMessagesText(m_sStdoutBuffer);
# Line 150  void qsamplerMessages::flushStdoutBuffer Line 152  void qsamplerMessages::flushStdoutBuffer
152    
153    
154  // Stdout capture accessors.  // Stdout capture accessors.
155  bool qsamplerMessages::isCaptureEnabled (void)  bool Messages::isCaptureEnabled (void)
156  {  {
157      return (bool) (m_pStdoutNotifier != NULL);      return (bool) (m_pStdoutNotifier != NULL);
158  }  }
159    
160  void qsamplerMessages::setCaptureEnabled ( bool bCapture )  void Messages::setCaptureEnabled ( bool bCapture )
161  {  {
162      // Flush current buffer.      // Flush current buffer.
163      flushStdoutBuffer();      flushStdoutBuffer();
# Line 190  void qsamplerMessages::setCaptureEnabled Line 192  void qsamplerMessages::setCaptureEnabled
192    
193    
194  // Message font accessors.  // Message font accessors.
195  QFont qsamplerMessages::messagesFont (void)  QFont Messages::messagesFont (void)
196  {  {
197      return m_pTextView->font();      return m_pTextView->font();
198  }  }
199    
200  void qsamplerMessages::setMessagesFont( const QFont& font )  void Messages::setMessagesFont( const QFont& font )
201  {  {
202      m_pTextView->setFont(font);      m_pTextView->setFont(font);
203  }  }
204    
205    
206  // Maximum number of message lines accessors.  // Maximum number of message lines accessors.
207  int qsamplerMessages::messagesLimit (void)  int Messages::messagesLimit (void)
208  {  {
209      return m_iMessagesLimit;      return m_iMessagesLimit;
210  }  }
211    
212  void qsamplerMessages::setMessagesLimit ( int iMessagesLimit )  void Messages::setMessagesLimit ( int iMessagesLimit )
213  {  {
214      m_iMessagesLimit = iMessagesLimit;      m_iMessagesLimit = iMessagesLimit;
215      m_iMessagesHigh  = iMessagesLimit + (iMessagesLimit / 3);      m_iMessagesHigh  = iMessagesLimit + (iMessagesLimit / 3);
# Line 215  void qsamplerMessages::setMessagesLimit Line 217  void qsamplerMessages::setMessagesLimit
217    
218    
219  // The main utility methods.  // The main utility methods.
220  void qsamplerMessages::appendMessages ( const QString& s )  void Messages::appendMessages ( const QString& s )
221  {  {
222      appendMessagesColor(s, "#999999");      appendMessagesColor(s, "#999999");
223  }  }
224    
225  void qsamplerMessages::appendMessagesColor ( const QString& s, const QString &c )  void Messages::appendMessagesColor ( const QString& s, const QString &c )
226  {  {
227          appendMessagesText("<font color=\"" + c + "\">"          appendMessagesText("<font color=\"" + c + "\">"
228                  + QTime::currentTime().toString("hh:mm:ss.zzz")                  + QTime::currentTime().toString("hh:mm:ss.zzz")
229                  + ' ' + s + "</font>");                  + ' ' + s + "</font>");
230  }  }
231    
232  void qsamplerMessages::appendMessagesText ( const QString& s )  void Messages::appendMessagesText ( const QString& s )
233  {  {
234      // Check for message line limit...      // Check for message line limit...
235      if (m_iMessagesLines > m_iMessagesHigh) {      if (m_iMessagesLines > m_iMessagesHigh) {
# Line 252  void qsamplerMessages::appendMessagesTex Line 254  void qsamplerMessages::appendMessagesTex
254    
255    
256  // History reset.  // History reset.
257  void qsamplerMessages::clear (void)  void Messages::clear (void)
258  {  {
259          m_iMessagesLines = 0;          m_iMessagesLines = 0;
260          m_pTextView->clear();          m_pTextView->clear();
261  }  }
262    
263    } // namespace QSampler
264    
265    
266  // end of qsamplerMessages.cpp  // end of qsamplerMessages.cpp
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