find works.

1 files changed, 75 insertions, 3 deletions

diff --git a/src/tools/viewcsv.cpp b/src/tools/viewcsv.cpp
index 649ec9e..176f25e 100644
--- a/src/tools/viewcsv.cpp
+++ b/src/tools/viewcsv.cpp
@@ -284,10 +284,76 @@ public:
                 }
         }
 
+        void resetCaret()
+        {
+                sysCaret.reset();
+        }
+
+        void findNext( const Bu::FString &sTerm )
+        {
+                int y = sysCaret.iRow;
+                if( y < 0 )
+                        y = 0;
+                int x = sysCaret.iCol+1;
+                for( ; y < doc.sgData.getSize(); y++ )
+                {
+                        StrArray &aRow = doc.sgData[y];
+                        for( ; x < aRow.getSize(); x++ )
+                        {
+                                if( aRow[x].find( sTerm ) )
+                                {
+                                        sysCaret.iRow = y;
+                                        sysCaret.iCol = x;
+                                        scrollToCaret();
+                                        return;
+                                }
+                        }
+                        x = 0;
+                }
+        }
+
+        void scrollToCaret()
+        {
+                iXOff = sysCaret.iCol;
+                iYOff = sysCaret.iRow;
+        }
+
         CsvDoc &doc;
         int iXOff;
         int iYOff;
         bool bHeaderRow;
+
+        class Caret
+        {
+        public:
+                Caret() :
+                        iRow( -1 ),
+                        iCol( -1 )
+                {
+                }
+
+                virtual ~Caret()
+                {
+                }
+
+
+                void reset()
+                {
+                        iRow = iCol = -1;
+                }
+
+                bool isSet()
+                {
+                        if( iRow < 0 || iCol < 0 )
+                                return false;
+                        return true;
+                }
+
+                int iRow;
+                int iCol;
+        };
+
+        Caret sysCaret;
 };
 
 int main( int argc, char *argv[] )
@@ -327,6 +393,8 @@ int main( int argc, char *argv[] )
         CsvView view( doc );
         view.setHeaderRow( opt.bHeader );
 
+        Bu::FString sSearchTerm;
+
         bool bRun = true;
         do
         {
@@ -372,9 +440,13 @@ int main( int argc, char *argv[] )
                                 break;
 
                         case '/':
-                                {
-                                        Bu::FString sIn = view.prompt("find: ");
-                                }
+                                sSearchTerm = view.prompt("find: ");
+                                view.resetCaret();
+                                view.findNext( sSearchTerm );
+                                break;
+
+                        case 'n':
+                                view.findNext( sSearchTerm );
                                 break;
 
                         case 'h':