Changeset 5100 in orxonox.OLD for trunk/src/util/shell.cc

Timestamp:

Aug 22, 2005, 12:42:28 PM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: testing some AutoCompletion in the Shell.

File:

• trunk/src/util/shell.cc (modified) (2 diffs)

trunk/src/util/shell.cc

@@ -20 +20 @@
 #include "text_engine.h"
 #include "list.h"
+#include "array.h"
 #include "graphics_engine.h"
 #include "event_handler.h"
 
+#include "load_param.h"
 #include "debug.h"
 #include <stdarg.h>
@@ -439 +441 @@
  * autocompletes the Shell's inputLine
  * @returns true, if a result was found, false otherwise
+ *
+ * @todo implement it!!
  */
 bool Shell::autoComplete()
 {
-  PRINTF(3)("AutoCompletion not implemented yet\n");
+  //PRINTF(3)("AutoCompletion not implemented yet\n");
+
+  char* completionLine = new char[strlen(inputLine)+1];
+  strcpy(completionLine, this->inputLine);
+
+   char* commandBegin = strrchr(completionLine, ' ');
+  if (commandBegin == NULL)
+    commandBegin = completionLine;
+  else
+  {
+    if(commandBegin >= completionLine + strlen(completionLine))
+      commandBegin = completionLine + strlen(completionLine);
+    else
+      commandBegin++;
+  }
+
+  printf("%s\n",commandBegin);
+   Array<char*>* classArray = LoadClassDescription::searchClassWithShort(commandBegin);
+   if (classArray->getCount() == 0)
+   {
+     delete[] completionLine;
+     delete classArray;
+     //PRINTF(0)("no completion found for %s\n", commandBegin);
+     return false;
+   }
+
+   for (unsigned int i = 0; i < classArray->getCount(); i++)
+   {
+     PRINTF(0)("%s\n", classArray->getEntry(i));
+   }
+   if (classArray->getCount() == 1)
+   {
+     this->removeCharacters(strlen(commandBegin));
+     this->addCharacters(classArray->getEntry(0));
+     this->addCharacter(' ');
+   }
+
+   delete[] completionLine;
+   delete classArray;
 }