// ------------------------------- //
// -------- Start of File -------- //
// ------------------------------- //
// ----------------------------------------------------------- //
// C++ Source Code File Name: testprog.cpp
// C++ Compiler Used: MSVC, BCC32, GCC, HPUX aCC, SOLARIS CC
// Produced By: glNET Software
// File Creation Date: 03/21/1997
// Date Last Modified: 05/25/2001
// Copyright (c) 2001 glNET Software
// ----------------------------------------------------------- //
// ------------- Program Description and Details ------------- //
// ----------------------------------------------------------- //
/*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
This is a test program for the terminal interface class.
*/
// ----------------------------------------------------------- //
#include <iostream.h>
#include <ctype.h>
#include <string.h>
#include "terminal.h"
#ifdef __MSVC_DEBUG__
#include "leaktest.h"
#endif
const int selections = 10;
const int functions = 10;
typedef void (*MF)(); // Function pointer to menu functions
void Exit();
void CursorPositionTest(); // Full screen curser test
void Dialogs(); // User interface functions
void InputFunctions(); // Test input functions
void StatusLine(); // Status line function
void Justification(); // Test right, left, and center justification
void VideoTest(); // Test video attributes
void KBWait(); // Test KBWait function
void ScanCodes(); // Display keyboard scan codes
void GetTerm(); // Get the terminal type
const char *MainMenu[selections] = {
"(0) - To exit this program",
"(1) - Cursor position test",
"(2) - Standard dialog test",
"(3) - Input function test",
"(4) - Status line test",
"(5) - Line justification test",
"(6) - Video attributes test",
"(7) - Key board wait test",
"(8) - Display keyboard scancodes",
"(9) - Get the terminal type"
};
MF MMFunctions[functions] = {
&Exit,
&CursorPositionTest, // Full screen curser test
&Dialogs, // User interface functions
&InputFunctions, // Test input functions
&StatusLine, // Status line function
&Justification, // Test right, left, and center justification
&VideoTest, // Test video attributes
&KBWait, // Test KBWait function
&ScanCodes, // Display keyboard scan codes
&GetTerm // Get the terminal type
};
void Menu()
{
const char *title = "TERMINAL CLASS TEST PROGRAM'S MAIN MENU" ;
Coords *p = new Coords(0, 0);
p->SetX(terminal->Center(title));
p->SetY(terminal->ScreenCenter(selections));
terminal->ClearScreen();
terminal->Write(title, p->XPos(), p->YPrev());
for(int i = 0; i < selections; i++)
terminal->Write(MainMenu[i], p->XPos(), p->YOffset(1));
terminal->Write((char *)"Press the number of your selection >",
p->XPos(), p->YOffset(2));
delete p;
}
void ProcessArgs()
{
int c;
while(1) {
Menu();
c = terminal->GetChar();
switch(tolower(c)) {
case '0':
(*MMFunctions[0]) (); // Call the appropriate menu function
return;
case '1':
(*MMFunctions[1]) (); // Call the appropriate menu function
break;
case '2':
(*MMFunctions[2]) (); // Call the appropriate menu function
break;
case '3':
(*MMFunctions[3]) (); // Call the appropriate menu function
break;
case '4':
(*MMFunctions[4]) (); // Call the appropriate menu function
break;
case '5':
(*MMFunctions[5]) (); // Call the appropriate menu function
break;
case '6':
(*MMFunctions[6]) (); // Call the appropriate menu function
break;
case '7':
(*MMFunctions[7]) (); // Call the appropriate menu function
break;
case '8':
(*MMFunctions[8]) (); // Call the appropriate menu function
break;
case '9':
(*MMFunctions[9]) (); // Call the appropriate menu function
break;
default:
break;
}
}
}
int main()
{
#ifdef __MSVC_DEBUG__
InitLeakTest();
#endif
terminal->init(); // Initialize the terminal
ProcessArgs(); // Enter main communictions loop
terminal->ClearScreen();
terminal->finish(); // Restore the terminal before exiting
return 0;
}
void ScanCodes()
{
char c; int x, y;
terminal->ClearScreen();
x = y = 0;
terminal->Write((char *)"Displaying keyboard scan codes...", x, y);
y = y+2;
terminal->Write((char *)"Type keys. Press Esc when finished",x ,y);
y = y+2;
terminal->MoveCursor(x, y);
while ((c = terminal->GetChar()) != termEscapeKey) {
y = y+1;
terminal->Write((char *)"The ", x, y);
terminal->Write(c);
terminal->Write((char *)" key value is: ");
terminal->Write((int)c & 255);
if(y > terminal->MaxLines()-1) {
terminal->ClearScreen();
terminal->Write((char *)"Type keys. Press Esc when finished",0 ,0);
y = 2;
terminal->MoveCursor(x, y);
}
}
terminal->ClearScreen();
}
void CursorPositionTest()
{
terminal->ClearScreen();
const char Pop = '*'; // Display cursor position character
short x = 0, y = 0;
unsigned char lastc = 0;
unsigned char c = 0;
char *sl = "U-up, D-down, L-left, R-right, Esc to quit...";
int len = strlen(sl);
while (c != termEscapeKey) {
terminal->StatusLine(sl);
terminal->Write((char *)"x: ", len + 5, terminal->MaxLines()-1);
terminal->Write(x);
terminal->Write((char *)" y: ");
terminal->Write(y);
terminal->MoveCursor(x, y);
c = terminal->GetChar();
switch (tolower(c)) {
case ' ': case '\r':
terminal->Write(Pop, x, y);
terminal->PutBack(lastc);
break;
case 'u': // up cursor
if (y-- == 0) y = terminal->MaxLines()-1;
lastc = c;
break;
case 'd': // down cursor
if (++y == terminal->MaxLines()-1) y = 0; // Avoid status line
lastc = c;
break;
case 'l': // left cursor
if (x-- == 0) x = terminal->MaxCols()-1;
lastc = c;
break;
case 'r': // right cursor
if (++x == terminal->MaxCols()) x = 0;
lastc = c;
break;
default:
break;
}
}
terminal->ClearScreen();
}
void VideoTest()
{
int x, y;
x = y = 0;
terminal->ClearScreen();
terminal->Write((char *)"Testing video attributes...", x, y);
y = y+2;
terminal->StandOut((char *)"Stand Out video mode", x, y);
y = y+2;
terminal->Write((char *)"Normal text", x, y);
y = y+2;
terminal->AnyKey(x, y);
terminal->ClearScreen();
}
void Justification()
{
terminal->ClearScreen();
terminal->Write((char *)"Testing left, center, and right justification", 0, 0);
char *fox = "This quick brown fox jumps over the lazy dog";
char *nums = "0123456789";
char *alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
terminal->Write(nums, 0, 2);
terminal->Write(nums, terminal->Center(nums), 4);
terminal->Write(nums, terminal->Right(nums), 6);
terminal->Write(alpha, 0, 8);
terminal->Write(alpha, terminal->Center(alpha), 10);
terminal->Write(alpha, terminal->Right(alpha), 12);
terminal->Write(fox, 0, 14);
terminal->Write(fox, terminal->Center(fox), 16);
terminal->Write(fox, terminal->Right(fox), 18);
terminal->AnyKey(0, 20);
terminal->ClearScreen();
}
void InputFunctions()
{
terminal->ClearScreen();
Coords *pos = new Coords(0, 0);
terminal->Write((char *)"Testing input functions...", pos->XPos(), pos->YPos());
terminal->Write((char *)"Enter a string: ", pos->XPos(), pos->YOffset(2));
char buf[81];
terminal->GetString(buf);
terminal->Write((char *)"You entered: ", pos->XPos(), pos->YOffset(2));
terminal->Write(buf);
terminal->Write((char *)"Enter a password: ", pos->XPos(), pos->YOffset(2));
terminal->GetPassword(buf);
terminal->Write((char *)"You entered: ", pos->XPos(), pos->YOffset(2));
terminal->Write(buf);
terminal->Write((char *)"Enter a number: ", pos->XPos(), pos->YOffset(2));
int num = terminal->GetInt();
terminal->Write((char *)"You entered: ", pos->XPos(), pos->YOffset(2));
terminal->Write(num);
terminal->Write((char *)"Enter a floating point number: ",
pos->XPos(), pos->YOffset(2));
double fp = terminal->GetFloat();
terminal->Write((char *)"You entered: ", pos->XPos(), pos->YOffset(2));
terminal->Write(fp);
terminal->AnyKey(pos->XPos(), pos->YOffset(2));
terminal->ClearScreen();
delete pos;
}
void KBWait()
{
terminal->ClearScreen();
terminal->Write((char *)"Testing KBWait() function...", 0, 0);
terminal->AnyKey(0, 1);
int i, j = 0;
for(;;) { // Continue processing until any key is pressed
for(i = 0; i < terminal->MaxCols(); i++) {
terminal->Write('*', i, j);
}
j++;
if(terminal->KBWait()) break;
}
terminal->ClearScreen();
}
void Dialogs()
{
Coords *pos = new Coords(0, 0);
terminal->ClearScreen();
terminal->Write((char *)"Testing standard dialogs functions...",
pos->XPos(), pos->YPos());
int yn = terminal->YesNo(pos->XPos(), pos->YOffset(2));
if(yn)
terminal->Write((char *)"You pressed \'y\' to continue",
pos->XPos(), pos->YOffset(2));
terminal->MoveCursor(pos->XPos(), pos->YOffset(2));
yn = terminal->YesNo();
if(!yn)
terminal->Write((char *)"You pressed \'n\' not to continue",
pos->XPos(), pos->YOffset(2));
terminal->AnyKey(pos->XPos(), pos->YOffset(2));
terminal->ClearScreen();
delete pos;
}
void StatusLine()
{
terminal->ClearScreen();
terminal->Write((char *)"Testing status line functions...",0, 0);
terminal->StatusLine((char *)"Normal mode bottom, left justified status line");
terminal->AnyKey(0, 2);
terminal->ClearScreen();
}
void GetTerm()
{
terminal->ClearScreen();
if(getenv("TERM")) {
terminal->Write((char *)"The TERM variable is set: ", 0, 0);
terminal->Write(terminal->GetTerm());
}
else
terminal->Write((char *)"The TERM variable is not set.", 0, 0);
terminal->Write((char *)"The maximum number of lines = ", 0, 1);
terminal->Write(terminal->MaxLines());
terminal->Write((char *)"The maximum number of columns = ", 0, 2);
terminal->Write(terminal->MaxCols());
terminal->AnyKey(0, 4);
terminal->ClearScreen();
}
void Exit()
{
return;
}
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