Added the ability to run a search query using a shortcut.

data/search-queries.json

@@ -0,0 +1,7 @@
+[
+
+{ "query": "to",
+  "shortcut": "Ctrl-T"
+}
+
+]

src/ChartImage.cs

@@ -40,8 +40,12 @@ public class ChartImage
                     shortcut = new ChartImageShortcut( keys.Value ) ;
                     Shortcut.registerShortcut( shortcut ) ;
                 }
-                logger.Info( $"Registering shortcut: {shortcut.ToString()} => {caption()}" ) ;
-                ((ChartImageShortcut)shortcut).addChartImage( this ) ;
+                if ( shortcut is ChartImageShortcut ) {
+                    logger.Info( $"Registering image shortcut: {shortcut} => {caption()}" ) ;
+                    ((ChartImageShortcut)shortcut).addChartImage( this ) ;
+                }
+                else
+                    Program.logStartupMsg( "bad-shortcut", $"Found duplicate: {shortcut}" ) ;
             }
         }
 

src/MainForm.cs

@@ -201,6 +201,8 @@ public partial class MainForm : Form
         }
     }
 
+    public void setSearchQuery( string s ) { mSearchQuery.Text = s ; }
+
     private void setChartImagePanelScrollPos( int? hscrollPos, int? vscrollPos )
     {
         // FUDGE! These need to be set twice to take effect on Windows :-/

src/Program.cs

@@ -65,6 +65,10 @@ public static partial class Program
             // load the data config
             mDataConfig = new JsonConfig( "data config", Path.Combine( mDataDir, "config.json" ) ) ;
 
+            // load pre-defined search queries
+            fname = Path.Combine( mDataDir, "search-queries.json" ) ;
+            loadPredefinedSearchQueries( fname ) ;
+
             // load the debug config
             mDebugConfig = new JsonConfig( "debug config", Path.Combine( mBaseDir, "debug.json" ) ) ;
 

src/Program2.cs

@@ -1,5 +1,6 @@
-using System.Security ;
+using System ;
 using System.Text ;
+using System.Security ;
 using System.Windows.Forms ;
 using System.Collections.Generic ;
 
@@ -19,6 +20,29 @@ public static partial class Program
         }
     }
 
+    private static void loadPredefinedSearchQueries( string fname )
+    {
+        // load the pre-defined search queries
+        JsonConfig jsonConfig = new JsonConfig( "pre-defined search queries", fname ) ;
+        ILog logger = LogManager.GetLogger( "shortcuts" ) ;
+        foreach( dynamic entry in jsonConfig.data ) {
+            string queryString = entry["query"] ?? "" ;
+            if ( queryString == "" ) {
+                Program.logStartupMsg( "bad-shortcut", $"{entry["shortcut"]}: Missing query string" ) ;
+                continue ;
+            }
+            string shortcutString = entry["shortcut"] ?? "" ;
+            Keys? keys = Shortcut.parseShortcutString( (string) shortcutString ) ;
+            if ( keys == null ) {
+                Program.logStartupMsg( "bad-shortcut", $"{queryString}: {shortcutString}" ) ;
+                continue ;
+            }
+            Shortcut shortcut = new SearchQueryShortcut( keys.Value, queryString ) ;
+            logger.Info( $"Registering search query shortcut: {shortcut} => {queryString}" ) ;
+            Shortcut.registerShortcut( shortcut ) ;
+        }
+    }
+
     public static void logStartupMsg( string key, string msg )
     {
         // log the startup message

src/Shortcut.cs

@@ -61,6 +61,9 @@ public abstract class Shortcut
     public static void registerShortcut( Shortcut shortcut )
     {
         // register the shortcut
+        if ( findRegisteredShortcut( shortcut.mKeys ) != null ) {
+            Program.logStartupMsg( "bad-shortcut", $"Found duplicate: {shortcut}" ) ;
+        }
         mRegisteredShortcuts[ shortcut.mKeys ] = shortcut ;
     }
 
@@ -110,3 +113,24 @@ public class ChartImageShortcut : Shortcut
 
     public void addChartImage( ChartImage ci ) { mChartImages.Add( ci ) ; }
 }
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+public class SearchQueryShortcut : Shortcut
+{
+    private string mSearchQuery ;
+
+    public SearchQueryShortcut( Keys keys, string searchQuery ) : base( keys )
+    {
+        // initialize
+        mSearchQuery = searchQuery ;
+    }
+
+    public override void executeShortcut()
+    {
+        // execute the shortcut
+        Program.mainForm.setSearchQuery( mSearchQuery ) ;
+        ILog logger = LogManager.GetLogger( "shortcuts" ) ;
+        logger.Debug( $"- {mSearchQuery}" ) ;
+    }
+}