/* * VT220 and higher implement the 22, 24, 25 and 27 codes. * VT510 implements concealed text. * * ISO 6429 specifies additional SGR codes so that one needn't use SGR 0 * to reset everything before switching, e.g., set/clear pairs are * bold 1/22 * faint 2/22 * italics 3/23 * underline 4/24 * blink 5/25 * inverse 7/27 * concealed 8/28 */ static int test_iso_6429_sgr(MENU_ARGS) { set_test_colors(); ed(2); /* *INDENT-OFF* */ cup( 1,20); printf("Extended/Graphic rendition test pattern:"); cup( 4, 1); c_sgr("0"); printf("vanilla"); cup( 4,40); c_sgr("0;1"); printf("bold"); cup( 6, 6); c_sgr("22;4"); printf("underline"); cup( 6,45); c_sgr("24;1;4"); printf("bold underline"); cup( 8, 1); c_sgr("22;24;5"); printf("blink"); cup( 8,40); c_sgr("25;5;1"); printf("bold blink"); cup(10, 6); c_sgr("22;4;5"); printf("underline blink"); cup(10,45); c_sgr("24;25;1;4;5"); printf("bold underline blink"); cup(12, 1); c_sgr("22;24;25;7"); printf("negative"); cup(12,40); c_sgr("1"); printf("bold negative"); cup(14, 6); c_sgr("22;4;7"); printf("underline negative"); cup(14,45); c_sgr("1;4;7"); printf("bold underline negative"); cup(16, 1); c_sgr("22;24;5;7"); printf("blink negative"); cup(16,40); c_sgr("1"); printf("bold blink negative"); cup(18, 6); c_sgr("22;4"); printf("underline blink negative"); cup(18,45); c_sgr("1"); printf("bold underline blink negative"); cup(20, 6); c_sgr(""); set_foreground(9); printf("original foreground"); cup(20,45); c_sgr(""); set_background(9); printf("original background"); cup(22, 1); c_sgr(";8"); printf("concealed"); cup(22,40); c_sgr("8;7"); printf("concealed negative"); /* *INDENT-ON* */ c_sgr(""); /* same as c_sgr("0") */ printf(" <- concealed text"); decscnm(FALSE); /* Inverse video off */ cup(max_lines - 1, 1); el(0); printf("Dark background. "); holdit(); decscnm(TRUE); /* Inverse video */ cup(max_lines - 1, 1); el(0); printf("Light background. "); holdit(); decscnm(FALSE); cup(max_lines - 1, 1); el(0); printf("Dark background. "); holdit(); reset_colors(); return MENU_NOHOLD; }
void bye(void) { /* Force my personal prejudices upon the poor luser */ if (LOG_ENABLED) fprintf(log_fp, "Cleanup & exit\n"); default_level(); /* Enter ANSI mode (if in VT52 mode) */ decckm(FALSE); /* cursor keys normal */ deccolm(FALSE); /* 80 col mode */ decscnm(FALSE); /* Normal screen */ decom(FALSE); /* Absolute origin mode */ decawm(TRUE); /* Wrap around on */ decarm(TRUE); /* Auto repeat on */ decstbm(0, 0); /* No scroll region */ sgr("0"); /* Normal character attributes */ /* Say goodbye */ vt_clear(2); vt_move(12, 30); printf("That's all, folks!\n"); printf("\n\n\n"); inflush(); close_tty(); exit(EXIT_SUCCESS); }
/* Graphic rendition requires special handling with color, since SGR-0 * is supposed to reset the colors as well. */ static void show_graphic_rendition(void) { ed(2); /* *INDENT-OFF* */ cup( 1,20); printf("Color/Graphic rendition test pattern:"); cup( 4, 1); c_sgr("0"); printf("vanilla"); cup( 4,40); c_sgr("0;1"); printf("bold"); cup( 6, 6); c_sgr(";4"); printf("underline"); cup( 6,45); c_sgr(";1");c_sgr("4");printf("bold underline"); cup( 8, 1); c_sgr("0;5"); printf("blink"); cup( 8,40); c_sgr("0;5;1"); printf("bold blink"); cup(10, 6); c_sgr("0;4;5"); printf("underline blink"); cup(10,45); c_sgr("0;1;4;5"); printf("bold underline blink"); cup(12, 1); c_sgr("1;4;5;0;7"); printf("negative"); cup(12,40); c_sgr("0;1;7"); printf("bold negative"); cup(14, 6); c_sgr("0;4;7"); printf("underline negative"); cup(14,45); c_sgr("0;1;4;7"); printf("bold underline negative"); cup(16, 1); c_sgr("1;4;;5;7"); printf("blink negative"); cup(16,40); c_sgr("0;1;5;7"); printf("bold blink negative"); cup(18, 6); c_sgr("0;4;5;7"); printf("underline blink negative"); cup(18,45); c_sgr("0;1;4;5;7"); printf("bold underline blink negative"); cup(20, 6); c_sgr(""); set_foreground(9); printf("original foreground"); cup(20,45); c_sgr(""); set_background(9); printf("original background"); /* *INDENT-ON* */ c_sgr(""); /* same as c_sgr("0") */ decscnm(FALSE); /* Inverse video off */ cup(max_lines - 1, 1); el(0); printf("Dark background. "); holdit(); decscnm(TRUE); /* Inverse video */ cup(max_lines - 1, 1); el(0); printf("Light background. "); holdit(); decscnm(FALSE); }
int bug_f(MENU_ARGS) { /* * VT100 "toggle origin mode, forget rest" bug. If you try to set * (or clear) parameters and one of them is the "origin mode" * ("?6") parameter, parameters that appear after the "?6" * remain unaffected. This is also true on CIT-101 terminals. */ decscnm(TRUE); /* Set reverse mode */ deccolm(TRUE); /* Set 132 column mode */ println("Test VT100 'Toggle origin mode, forget rest' bug, part 1."); printf("The screen should be in reverse, %d column mode.\n", max_cols); holdit(); ed(2); rm("?6;5;3"); /* Reset (origin, reverse, 132 col) */ println("Test VT100 'Toggle origin mode, forget rest' bug, part 2.\n"); printf("The screen should be in non-reverse, %d column mode.\n", min_cols); return MENU_HOLD; }
/* Set up my personal prejudices */ int setup_terminal(MENU_ARGS) { if (LOG_ENABLED) fprintf(log_fp, "Setup Terminal with test-defaults\n"); default_level(); /* Enter ANSI mode (if in VT52 mode) */ decckm(FALSE); /* cursor keys normal */ deccolm(FALSE); /* 80 col mode */ decsclm(FALSE); /* Jump scroll */ decscnm(FALSE); /* Normal screen */ decom(FALSE); /* Absolute origin mode */ decawm(TRUE); /* Wrap around on */ decarm(FALSE); /* Auto repeat off */ sm("?40"); /* Enable 80/132 switch (xterm) */ rm("?45"); /* Disable reverse wrap (xterm) */ decstbm(0, 0); /* No scroll region */ sgr("0"); /* Normal character attributes */ return MENU_NOHOLD; }
int tst_screen(MENU_ARGS) { /* Test of: - DECSTBM (Set Top and Bottom Margins) - TBC (Tabulation Clear) - HTS (Horizontal Tabulation Set) - SM RM (Set/Reset mode): - 80/132 chars . - Origin: Relative/absolute . - Scroll: Smooth/jump . - Wraparound - SGR (Select Graphic Rendition) - SM RM (Set/Reset Mode) - Inverse - DECSC (Save Cursor) - DECRC (Restore Cursor) */ int i, j, cset, row, col, background; static const char *tststr = "*qx`"; static const char *attr[5] = { ";0", ";1", ";4", ";5", ";7" }; set_tty_crmod(TRUE); /* want to disable tab/space conversion */ cup(1, 1); decawm(TRUE); /* DECAWM: Wrap Around ON */ for (col = 1; col <= min_cols * 2; col++) printf("*"); decawm(FALSE); /* DECAWM: Wrap Around OFF */ cup(3, 1); for (col = 1; col <= min_cols * 2; col++) printf("*"); decawm(TRUE); /* DECAWM: Wrap Around ON */ cup(5, 1); println("This should be three identical lines of *'s completely filling"); println("the top of the screen without any empty lines between."); println("(Test of WRAP AROUND mode setting.)"); holdit(); ed(2); tbc(3); cup(1, 1); for (col = 1; col <= min_cols - 2; col += 3) { cuf(3); hts(); } cup(1, 4); for (col = 4; col <= min_cols - 2; col += 6) { tbc(0); cuf(6); } cup(1, 7); tbc(1); tbc(2); /* no-op */ cup(1, 1); for (col = 1; col <= min_cols - 2; col += 6) printf("%c*", TAB); cup(2, 2); for (col = 2; col <= min_cols - 2; col += 6) printf(" *"); cup(4, 1); println("Test of TAB setting/resetting. These two lines"); printf("should look the same. "); holdit(); for (background = 0; background <= 1; background++) { if (background) decscnm(FALSE); else decscnm(TRUE); deccolm(TRUE); /* 132 cols */ ed(2); /* VT100 clears screen on SM3/RM3, but not obviously, so... */ cup(1, 1); tbc(3); for (col = 1; col <= max_cols; col += TABWIDTH) { cuf(TABWIDTH); hts(); } cup(1, 1); for (col = 1; col <= max_cols; col += 10) printf("%.*s", (max_cols > col) ? (max_cols - col) : 10, "1234567890"); for (row = 3; row <= 20; row++) { cup(row, row); printf("This is %d column mode, %s background.", max_cols, background ? "dark" : "light"); } holdit(); deccolm(FALSE); /* 80 cols */ ed(2); /* VT100 clears screen on SM3/RM3, but not obviously, so... */ cup(1, 1); for (col = 1; col <= min_cols; col += 10) printf("%.*s", (min_cols > col) ? (min_cols - col) : 10, "1234567890"); for (row = 3; row <= 20; row++) { cup(row, row); printf("This is %d column mode, %s background.", min_cols, background ? "dark" : "light"); } holdit(); } do_scrolling(); ed(2); decstbm(max_lines - 1, max_lines); printf( "\nOrigin mode test. This line should be at the bottom of the screen."); cup(1, 1); printf("%s", "This line should be the one above the bottom of the screen. "); holdit(); ed(2); decom(FALSE); /* Origin mode (absolute) */ cup(max_lines, 1); printf( "Origin mode test. This line should be at the bottom of the screen."); cup(1, 1); printf("%s", "This line should be at the top of the screen. "); holdit(); decstbm(1, max_lines); ed(2); /* *INDENT-OFF* */ cup( 1,20); printf("Graphic rendition test pattern:"); cup( 4, 1); sgr("0"); printf("vanilla"); cup( 4,40); sgr("0;1"); printf("bold"); cup( 6, 6); sgr(";4"); printf("underline"); cup( 6,45);sgr(";1");sgr("4");printf("bold underline"); cup( 8, 1); sgr("0;5"); printf("blink"); cup( 8,40); sgr("0;5;1"); printf("bold blink"); cup(10, 6); sgr("0;4;5"); printf("underline blink"); cup(10,45); sgr("0;1;4;5"); printf("bold underline blink"); cup(12, 1); sgr("1;4;5;0;7"); printf("negative"); cup(12,40); sgr("0;1;7"); printf("bold negative"); cup(14, 6); sgr("0;4;7"); printf("underline negative"); cup(14,45); sgr("0;1;4;7"); printf("bold underline negative"); cup(16, 1); sgr("1;4;;5;7"); printf("blink negative"); cup(16,40); sgr("0;1;5;7"); printf("bold blink negative"); cup(18, 6); sgr("0;4;5;7"); printf("underline blink negative"); cup(18,45); sgr("0;1;4;5;7"); printf("bold underline blink negative"); /* *INDENT-ON* */ sgr(""); decscnm(FALSE); /* Inverse video off */ cup(max_lines - 1, 1); el(0); printf("Dark background. "); holdit(); decscnm(TRUE); /* Inverse video */ cup(max_lines - 1, 1); el(0); printf("Light background. "); holdit(); decscnm(FALSE); ed(2); /* *INDENT-OFF* */ cup(8,12); printf("normal"); cup(8,24); printf("bold"); cup(8,36); printf("underscored"); cup(8,48); printf("blinking"); cup(8,60); printf("reversed"); cup(10,1); printf("stars:"); cup(12,1); printf("line:"); cup(14,1); printf("x'es:"); cup(16,1); printf("diamonds:"); /* *INDENT-ON* */ for (cset = 0; cset <= 3; cset++) { for (i = 0; i <= 4; i++) { cup(10 + 2 * cset, 12 + 12 * i); sgr(attr[i]); if (cset == 0 || cset == 2) scs_normal(); else scs_graphics(); for (j = 0; j <= 4; j++) { printf("%c", tststr[cset]); } decsc(); cup(cset + 1, i + 1); sgr(""); scs_normal(); printf("A"); decrc(); for (j = 0; j <= 4; j++) { printf("%c", tststr[cset]); } } } sgr("0"); scs_normal(); cup(21, 1); println("Test of the SAVE/RESTORE CURSOR feature. There should"); println("be ten characters of each flavour, and a rectangle"); println("of 5 x 4 A's filling the top left of the screen."); restore_ttymodes(); return MENU_HOLD; }