restore graph dialog

pub/src/dualplot.h

@@ -38,6 +38,7 @@ class CPlot {
 
     CPlot( uint _iPlot, bool _logx, bool _logy );
 
+    void gp_write( string );
     void clearFrame();
     void plotFrame( string xlabel, string ylabel );
     void addSpec( bool as_line, int style_no,
@@ -53,7 +54,6 @@ class CPlot {
 
 private:
     int gp_fifo;
-    void gp_write( string );
     int gp_fno;
     string gp_fnames;
 

pub/src/frida2.cpp

@@ -14,8 +14,10 @@
 #include "mystd.h"
 #include "olm.h"
 #include "expr.h" // for NCalc
+
 #include <ask_simple_value.h>
-#include "readln.h"
+#include <readln.h>
+
 #include "dualplot.h"
 #include "opr.h"
 #include "edif.h"
@@ -285,6 +287,7 @@ int main()
                     "  gp   plot to complete .ps file\n"
                     "  gf   plot to short .psX file\n"
                     "  gw   list of plot windows\n"
+                    "  gd   graphic dialog (feed commands to gnuplot)\n"
                     "  g<n> switch to plot window <n>\n"
                     "  p    plot\n"
                     "  pp   plot with new autoranges\n"
@@ -332,6 +335,15 @@ int main()
                     Plots.push_back( new CPlot( nPlot++, false, false ) );
                 } else
                     throw string( "invalid graphic window number" );
+            } else if (cmd == "gd") { // graph dialog
+                string cmd;
+                cout << "entering mygnuplot - to leave, type q\n";
+                while(1) {
+                    cmd = sask("mygnuplot> ");
+                    if (cmd.substr(0,1)=="q")
+                        break;
+                    Plots[iPlot]->gp_write(cmd);
+                }
             } else if (cmd == "p") {
                 NPlot::Plot( Plots[iPlot], 0);
             } else if (cmd == "pp") {