| 356,24 → 356,37 |
|---|
| } |
| |
| |
| static void ui_msg(const char *msg1, const char *msg2, unsigned char attr) { |
| unsigned short x, y, msglen, i; |
| unsigned short msg2flag = 0; |
| static void ui_msg(unsigned short msgid1, unsigned short msgid2, unsigned short msgid3, unsigned char attr) { |
| unsigned short x, y, maxmsglen, i; |
| unsigned short msgcount = 1; |
| const char *msg[3]; |
| |
| msglen = strlen(msg1); |
| if (msg2) { |
| msg2flag = 1; |
| i = strlen(msg2); |
| if (i > msglen) msglen = i; |
| msg[0] = svarlang_strid(msgid1); |
| |
| if (msgid2 != 0) { |
| msgcount = 2; |
| msg[1] = svarlang_strid(msgid2); |
| } |
| if (msgid3 != 0) { |
| msgcount = 3; |
| msg[2] = svarlang_strid(msgid3); |
| } |
| |
| /* find longest msg */ |
| maxmsglen = 0; |
| for (i = 0; i < msgcount; i++) { |
| y = strlen(msg[i]); |
| if (y > maxmsglen) maxmsglen = y; |
| } |
| |
| y = (screenh - 6) >> 1; |
| x = (screenw - msglen - 3) >> 1; |
| for (i = y+2+msg2flag; i >= y; i--) mdr_cout_char_rep(i, x, ' ', attr, msglen + 2); |
| x = (screenw - maxmsglen - 3) >> 1; |
| for (i = y+1+msgcount; i >= y; i--) mdr_cout_char_rep(i, x, ' ', attr, maxmsglen + 2); |
| x++; |
| |
| mdr_cout_str(y+1, x, msg1, attr, msglen); |
| if (msg2) mdr_cout_str(y+2, x, msg2, attr, msglen); |
| for (i = 0; i < msgcount; i++) { |
| mdr_cout_str(y+1+i, x, msg[i], attr, maxmsglen); |
| } |
| |
| if (uidirty.from > y) uidirty.from = y; |
| if (uidirty.to < y+4) uidirty.to = y+4; |
| 392,7 → 405,7 |
|---|
| * ENTER : agree to data loss |
| * SPACE : SAVE file before quit (only if valid filename present) |
| * anything else: ABORT */ |
| ui_msg(svarlang_str(0,4), svarlang_str(0,5), SCHEME_MSG); |
| ui_msg(4, 5, (db->fname[0])?9:8, SCHEME_MSG); |
| |
| k = mdr_dos_getkey2(); |
| mdr_cout_cursor_show(); |
| 1108,7 → 1121,7 |
|---|
| |
| case MENU_OPEN: |
| /* display a warning if unsaved changes are pending */ |
| if (db->modflag != 0) ui_msg(svarlang_str(0,4), svarlang_str(0,8), SCHEME_MSG); |
| if (db->modflag != 0) ui_msg(4, 8, 0, SCHEME_MSG); |
| |
| /* ask for filename */ |
| ui_getstring(svarlang_str(0,7), fname, sizeof(fname)); |
| 1117,9 → 1130,9 |
|---|
| err = loadfile(db, fname); |
| if (err != 0) { |
| if (err == LOADFILE_FILENOTFOUND) { |
| ui_msg(svarlang_str(0,11), NULL, SCHEME_ERR); /* file not found */ |
| ui_msg(11, 0, 0, SCHEME_ERR); /* file not found */ |
| } else { |
| ui_msg(svarlang_str(0,10), NULL, SCHEME_ERR); /* ERROR */ |
| ui_msg(10, 0, 0, SCHEME_ERR); /* ERROR */ |
| } |
| mdr_bios_tickswait(44); /* 3s */ |
| loadfile(db, NULL); |
| 1145,10 → 1158,10 |
|---|
| mdr_cout_cursor_hide(); |
| |
| if (saveflag == 0) { |
| ui_msg(svarlang_str(0, 2), NULL, SCHEME_MSG); |
| ui_msg(2, 0, 0, SCHEME_MSG); |
| mdr_bios_tickswait(11); /* 11 ticks is about 600 ms */ |
| } else { |
| ui_msg(svarlang_str(0, 10), NULL, SCHEME_ERR); |
| ui_msg(10, 0, 0, SCHEME_ERR); |
| mdr_bios_tickswait(36); /* 2s */ |
| } |
| mdr_cout_cursor_show(); |
| 1262,7 → 1275,7 |
|---|
| /* copy cursor line to clipboard */ |
| clipboard = line_calloc(db->cursor->len); |
| if (clipboard == NULL) { |
| ui_msg(svarlang_str(0, 10), NULL, SCHEME_ERR); /* ERROR */ |
| ui_msg(10, 0, 0, SCHEME_ERR); /* ERROR */ |
| mdr_bios_tickswait(18); /* 1s */ |
| } else { |
| mdr_cout_char_rep(db->cursorposy, 0, ' ', ((SCHEME_TEXT >> 4) | (SCHEME_TEXT << 4)) & 0xff, screenlastcol); |
| 1294,7 → 1307,7 |
|---|
| |
| } else if ((k == 0x016) && (clipboard != NULL)) { /* CTRL+V */ |
| if (line_add(db, clipboard->payload, clipboard->len) != 0) { |
| ui_msg(svarlang_str(0, 10), NULL, SCHEME_ERR); /* ERROR */ |
| ui_msg(10, 0, 0, SCHEME_ERR); /* ERROR */ |
| mdr_bios_tickswait(18); /* 1s */ |
| } else { |
| /* rewire the linked list so the new line is on top of the previous one */ |