void CDisplayCache::DisplayAll()
{
DisplayHistory();
DisplayTemporary();
DisplayCookies();
}
char *GetHistory()
{
int ch, tmp;
int start_x;
char *RetVal = NULL;
History *TMP;
int hide_left, hide_right;
disp_begin_pos = 0;
cursor_pos = 0;
start_x = 0;
/* leaveok(stdscr, TRUE); */
(void) DisplayHistory();
do
{
RefreshWindow( history_window );
doupdate();
ch = Getch();
if(ch != -1 && ch != KEY_RIGHT && ch != KEY_LEFT) {
if(start_x) {
start_x = 0;
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HIHST_COLOR,
start_x, &hide_left, &hide_right);
}
}
switch( ch )
{
case -1: RetVal = NULL;
break;
case ' ': break; /* Quick-Key */
case KEY_RIGHT: start_x++;
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HIHST_COLOR,
start_x, &hide_left, &hide_right);
if(hide_right < 0)
start_x--;
break;
case KEY_LEFT: if(start_x > 0)
start_x--;
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HIHST_COLOR,
start_x, &hide_left, &hide_right);
break;
case '\t':
case KEY_DOWN: if (disp_begin_pos + cursor_pos+1 >= total_hist)
{
beep();
}
else
{ if( cursor_pos + 1 < HISTORY_WINDOW_HEIGHT )
{
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HST_COLOR,
start_x, &hide_left, &hide_right);
cursor_pos++;
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HIHST_COLOR,
start_x, &hide_left, &hide_right);
}
else
{
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HST_COLOR,
start_x, &hide_left, &hide_right);
scroll( history_window );
disp_begin_pos++;
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HIHST_COLOR,
start_x, &hide_left, &hide_right);
}
}
break;
case KEY_BTAB:
case KEY_UP : if( disp_begin_pos + cursor_pos - 1 < 0 )
{ beep(); }
else
{
if( cursor_pos - 1 >= 0 )
{
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HST_COLOR,
start_x, &hide_left, &hide_right);
cursor_pos--;
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HIHST_COLOR,
start_x, &hide_left, &hide_right);
}
else
{
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HST_COLOR,
start_x, &hide_left, &hide_right);
wmove( history_window, 0, 0 );
winsertln( history_window );
disp_begin_pos--;
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HIHST_COLOR,
start_x, &hide_left, &hide_right);
}
}
break;
case KEY_NPAGE:
if( disp_begin_pos + cursor_pos >= total_hist - 1 )
{ beep(); }
else
{
if( cursor_pos < HISTORY_WINDOW_HEIGHT - 1 )
{
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HST_COLOR,
start_x, &hide_left, &hide_right);
if( disp_begin_pos + HISTORY_WINDOW_HEIGHT > total_hist - 1 )
cursor_pos = total_hist - disp_begin_pos - 1;
else
cursor_pos = HISTORY_WINDOW_HEIGHT - 1;
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HIHST_COLOR,
start_x, &hide_left, &hide_right);
}
else
{
if( disp_begin_pos + cursor_pos + HISTORY_WINDOW_HEIGHT < total_hist )
{
disp_begin_pos += HISTORY_WINDOW_HEIGHT;
cursor_pos = HISTORY_WINDOW_HEIGHT - 1;
}
else
{
disp_begin_pos = total_hist - HISTORY_WINDOW_HEIGHT;
if( disp_begin_pos < 0 ) disp_begin_pos = 0;
cursor_pos = total_hist - disp_begin_pos - 1;
}
DisplayHistory();
}
}
break;
case KEY_PPAGE:
if( disp_begin_pos + cursor_pos <= 0 )
{ beep(); }
else
{
if( cursor_pos > 0 )
{
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HST_COLOR,
start_x, &hide_left, &hide_right);
cursor_pos = 0;
PrintHstEntry( disp_begin_pos + cursor_pos,
cursor_pos, HIHST_COLOR,
start_x, &hide_left, &hide_right);
}
else
{
if( (disp_begin_pos -= HISTORY_WINDOW_HEIGHT) < 0 )
{
disp_begin_pos = 0;
}
cursor_pos = 0;
DisplayHistory();
}
}
break;
case KEY_HOME: if( disp_begin_pos == 0 && cursor_pos == 0 )
{ beep(); }
else
{
disp_begin_pos = 0;
cursor_pos = 0;
DisplayHistory();
}
break;
case KEY_END :
disp_begin_pos = MAX(0, total_hist - HISTORY_WINDOW_HEIGHT);
cursor_pos = total_hist - disp_begin_pos - 1;
DisplayHistory();
break;
case LF :
case CR :
TMP = Hist;
for(tmp = 0; (tmp != disp_begin_pos + cursor_pos); tmp++)
{
TMP = TMP -> next;
if (TMP == NULL)
break;
}
if (TMP != NULL)
RetVal = TMP -> hst;
else
RetVal = NULL;
break;
case ESC: RetVal = NULL;
break;
default : beep();
break;
} /* switch */
} while(ch != CR && ch != ESC && ch != -1);
/* leaveok(stdscr, FALSE); */
touchwin(stdscr);
return RetVal;
}
