diff libgui/qterminal/libqterminal/unix/Filter.cpp @ 19627:446c46af4b42 stable

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author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 08:26:57 -0500
parents 2de613986374
children
line wrap: on
line diff
--- a/libgui/qterminal/libqterminal/unix/Filter.cpp	Thu Jan 01 18:47:36 2015 -0800
+++ b/libgui/qterminal/libqterminal/unix/Filter.cpp	Tue Jan 20 08:26:57 2015 -0500
@@ -40,7 +40,7 @@
 FilterChain::~FilterChain()
 {
     QMutableListIterator<Filter*> iter(*this);
-    
+
     while ( iter.hasNext() )
     {
         Filter* filter = iter.next();
@@ -136,7 +136,7 @@
 
     PlainTextDecoder decoder;
     decoder.setTrailingWhitespace(false);
-    
+
 //qDebug("%s %d", __FILE__, __LINE__);
     // setup new shared buffers for the filters to process on
     QString* newBuffer = new QString();
@@ -163,7 +163,7 @@
         // being treated as part of a link that occurs at the start of the next line
         //
         // the downside is that links which are spread over more than one line are not
-        // highlighted.  
+        // highlighted.
         //
         // TODO - Use the "line wrapped" attribute associated with lines in a
         // terminal image to avoid adding this imaginary character for wrapped
@@ -221,10 +221,10 @@
             nextLine = _linePositions->value(i+1);
         }
 
-       // kDebug() << "pos - " << position << " line pos(" << i<< ") " << _linePositions->value(i) << 
+       // kDebug() << "pos - " << position << " line pos(" << i<< ") " << _linePositions->value(i) <<
        //     " next = " << nextLine << " buffer len = " << _buffer->length();
 
-        if ( _linePositions->value(i) <= position && position < nextLine ) 
+        if ( _linePositions->value(i) <= position && position < nextLine )
         {
             startLine = i;
             startColumn = position - _linePositions->value(i);
@@ -232,7 +232,7 @@
         }
     }
 }
-    
+
 
 /*void Filter::addLine(const QString& text)
 {
@@ -254,7 +254,7 @@
     for (int line = spot->startLine() ; line <= spot->endLine() ; line++)
     {
         _hotspots.insert(line,spot);
-    }    
+    }
 }
 QList<Filter::HotSpot*> Filter::hotSpots() const
 {
@@ -272,12 +272,12 @@
     while (spotIter.hasNext())
     {
         HotSpot* spot = spotIter.next();
-        
+
         if ( spot->startLine() == line && spot->startColumn() > column )
             continue;
         if ( spot->endLine() == line && spot->endColumn() < column )
             continue;
-       
+
         return spot;
     }
 
@@ -348,7 +348,7 @@
     return _capturedTexts;
 }
 
-void RegExpFilter::setRegExp(const QRegExp& regExp) 
+void RegExpFilter::setRegExp(const QRegExp& regExp)
 {
     _searchText = regExp;
 }
@@ -385,9 +385,9 @@
             int startColumn = 0;
             int endColumn = 0;
 
-            
+
             //kDebug() << "pos from " << pos << " to " << pos + _searchText.matchedLength();
-            
+
             getLineColumn(pos,startLine,startColumn);
             getLineColumn(pos + _searchText.matchedLength(),endLine,endColumn);
 
@@ -398,13 +398,13 @@
                                            endLine,endColumn);
             spot->setCapturedTexts(_searchText.capturedTexts());
 
-            addHotSpot( spot );  
+            addHotSpot( spot );
             pos += _searchText.matchedLength();
 
             // if matchedLength == 0, the program will get stuck in an infinite loop
             Q_ASSERT( _searchText.matchedLength() > 0 );
         }
-    }    
+    }
 }
 
 RegExpFilter::HotSpot* RegExpFilter::newHotSpot(int startLine,int startColumn,
@@ -432,16 +432,16 @@
     const UrlType kind = urlType();
 
     if ( kind == StandardUrl )
-        return QString(); 
+        return QString();
     else if ( kind == Email )
-        return QString(); 
+        return QString();
     else
         return QString();
 }
 UrlFilter::HotSpot::UrlType UrlFilter::HotSpot::urlType() const
 {
     QString url = capturedTexts().first();
-    
+
     if ( FullUrlRegExp.exactMatch(url) )
         return StandardUrl;
     else if ( EmailAddressRegExp.exactMatch(url) )
@@ -476,23 +476,23 @@
             {
                 url.prepend("http://");
             }
-        } 
+        }
         else if ( kind == Email )
         {
             url.prepend("mailto:");
         }
-    
+
 //        new KRun(url,QApplication::activeWindow());
     }
 }
 
-// Note:  Altering these regular expressions can have a major effect on the performance of the filters 
+// Note:  Altering these regular expressions can have a major effect on the performance of the filters
 // used for finding URLs in the text, especially if they are very general and could match very long
 // pieces of text.
 // Please be careful when altering them.
 
 //regexp matches:
-// full url:  
+// full url:
 // protocolname:// or www. followed by anything other than whitespaces, <, >, ' or ", and ends before whitespaces, <, >, ', ", ], !, comma and dot
 const QRegExp UrlFilter::FullUrlRegExp("(www\\.(?!\\.)|[a-z][a-z0-9+.-]*://)[^\\s<>'\"]+[^!,\\.\\s<>'\"\\]]");
 // email address:
@@ -549,7 +549,7 @@
     list << openAction;
     list << copyAction;
 
-    return list; 
+    return list;
 }
 
 //#include "moc_Filter.cpp"