Rivendellaudio/utils/rdclilogedit/help.cpp

// help.cpp
//
// A command-line log editor for Rivendell
//
//   (C) Copyright 2016 Fred Gleason <fredg@paravelsystems.com>
//
//   This program is free software; you can redistribute it and/or modify
//   it under the terms of the GNU General Public License version 2 as
//   published by the Free Software Foundation.
//
//   This program is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU General Public License for more details.
//
//   You should have received a copy of the GNU General Public
//   License along with this program; if not, write to the Free Software
//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//

#include "rdclilogedit.h"

void MainObject::Help(const QStringList &cmds) const
{
  bool processed=false;

  if(cmds.size()==1) {
    printf("\n");
    printf("The following commands are available:\n");
    printf("?, bye, exit, help, list, listlogs, load, quit, save, saveas,\n");
    printf("setcart, unload\n");
    printf("\n");
    printf("Enter \"? <cmd-name>\" for specific help.\n");
    printf("\n");
    processed=true;
  }
  else {
    QString verb=cmds[1].lower();
    if(verb=="addcart") {
      printf("\n");
      printf("  addcart <line> <cart-num>\n");
      printf("\n");
      printf("Add a new cart event before line <line> using cart <cart-num>.\n");
      printf("\n");
      processed=true;
    }
    if((verb=="bye")||(verb=="exit")||(verb=="quit")) {
      printf("\n");
      printf("  %s\n",(const char *)cmds[1]);
      printf("\n");
      printf("Exit the program.\n");
      printf("\n");
      processed=true;
    }
    if((verb=="?")||(verb=="help")) {
      printf("\n");
      printf("  %s <cmd-name>\n",(const char *)cmds[1]);
      printf("\n");
      printf("Print help about command <cmd-name>\n");
      printf("\n");
      processed=true;
    }
    if(verb=="listlogs") {
      printf("\n");
      printf("  listlogs\n");
      printf("\n");
      printf("Print the list of Rivendell logs.\n");
      printf("\n");
      processed=true;
    }
    if(verb=="load") {
      printf("\n");
      printf("  load <log-name>\n");
      printf("\n");
      printf("Load the <log-name> log into the edit buffer.\n");
      printf("\n");
      processed=true;
    }
    if(verb=="save") {
      printf("\n");
      printf("  save\n");
      printf("\n");
      printf("Save the contents of the edit buffer.\n");
      printf("\n");
      processed=true;
    }
    if(verb=="saveas") {
      printf("\n");
      printf("  saveas <log-name>\n");
      printf("\n");
      printf("Save the contents of the edit buffer to new log <log-name>.\n");
      printf("\n");
      processed=true;
    }
    if(verb=="setcart") {
      printf("\n");
      printf("  setcart <line> <cart-num>\n");
      printf("\n");
      printf("Set the cart event at line <line> to use cart <cart-num>.\n");
      printf("\n");
      processed=true;
    }
    if(verb=="unload") {
      printf("\n");
      printf("  unload\n");
      printf("\n");
      printf("Unload and clear the contents of the edit buffer.\n");
      printf("\n");
      processed=true;
    }
    if(verb=="list") {
      printf("\n");
      printf("  list\n");
      printf("\n");
      printf("Print the contents of the edit buffer.\n");
      printf("\n");
      processed=true;
    }
  }

  if(!processed) {
    printf("\n");
    printf("help: no such command\n");
    printf("\n");
  }
}