// This script works as follows:

// - Type a C keyword like "if", "for", "while" etc.
// - Press Alt+G to execute this script.
// The script analyzes the word before cursor and inserts the appropriate
// braces building a template for this C keyword.

#include <system.h>

int Col;

void SimpleTemplate()
{
  Text(" ()");
  SetMark(10);
  Cr();
  CurCol = Col;
  Text("{");
  Cr();
  Cr();
  CurCol = Col;
  Text("}");
  GetMark(10);
  Left();
}

void Else()
{
  Cr();
  CurCol = Col;
  Text("{");
  Cr();
  Cr();
  CurCol = Col;
  Text("}");
  Up();
  Right();
}

void For()
{
  Text(" (;;)");
  SetMark(10);
  Cr();
  CurCol = Col;
  Text("{");
  Cr();
  Cr();
  CurCol = Col;
  Text("}");
  GetMark(10);
  Left(3);
}

void DoWhile()
{
  Text(" ()");
  SetMark(10);
  Cr();
  CurCol = Col;
  Text("{");
  Cr();
  Cr();
  CurCol = Col;
  Text("} while ()");
  GetMark(10);
  Left();
}

void Switch()
{
  Text(" ()");
  SetMark(10);
  Cr();
  CurCol = Col;
  Text("{");
  Cr();
  CurCol = Col + 2;
  Text("case :");

  Cr();
  Cr();
  CurCol = Col + 2;
  Text("default:");

  Cr();
  CurCol = Col;
  Text("}");
  GetMark(10);
  Left();
}

void main()
{
  char keyword[256];
  int tmp_ins_mode = InsertMode;
  InsertMode = TRUE;
  int col = CurCol;
  WordLeft();
  _GetWord(keyword);
  Col = CurCol;
  CurCol = col;

  if (strcmp(keyword, "if") == 0 ||
      strcmp(keyword, "while") == 0
     ) { SimpleTemplate(); goto restore; }

  if (strcmp(keyword, "else") == 0)    { Else();    goto restore; }
  if (strcmp(keyword, "for") == 0)     { For();     goto restore; }
  if (strcmp(keyword, "do") == 0)      { DoWhile(); goto restore; }
  if (strcmp(keyword, "switch") == 0)  { Switch();  goto restore; }

  MessageBoxEx(MB_OK | MB_ICONINFORMATION, "Script Information",
               "This key executes a script file that works as follows:\n"
               " - Type a C keyword like \"if\", \"for\", \"while\" etc.\n"
               " - Press Alt+G to execute this script.\n"
               " The script analyzes the word before cursor and inserts the\n"
               "appropriate braces building a template for this C keyword."
               );

restore:
  InsertMode = tmp_ins_mode;
}