| 228,13 → 228,13 |
|---|
| /* fill rest of status bar with background */ |
| mdr_cout_char_rep(screenh - 1, 3, ' ', SCHEME_STBAR1, screenw - 1); |
| |
| /* filename */ |
| /* filename and modflag */ |
| { |
| const char *fn = db->fname; |
| unsigned short x; |
| if (*fn == 0) fn = svarlang_str(0, 1); |
| x = mdr_cout_str(screenh - 1, 4, fn, SCHEME_STBAR1, screenw); |
| if (db->modflag) mdr_cout_char(screenh - 1, 5 + x, '*', SCHEME_STBAR1); |
| if (db->modflag) mdr_cout_char(screenh - 1, 5 + x, '!', SCHEME_STBAR2); |
| } |
| |
| /* eol type */ |
| 469,7 → 469,7 |
|---|
| db->cursor->len -= 1; /* do this AFTER memmove so the copy includes the nul terminator */ |
| uidirty.from = db->cursorposy; |
| uidirty.to = db->cursorposy; |
| db->modflag = '*'; |
| db->modflag = 1; |
| } else if (db->cursor->next != NULL) { /* cursor is at end of line: merge current line with next one (if there is a next one) */ |
| struct line far *nextline = db->cursor->next; |
| if (db->cursor->next->len > 0) { |
| 486,7 → 486,7 |
|---|
| uidirty.from = db->cursorposy; |
| uidirty.to = 0xff; |
| db->totlines -= 1; |
| db->modflag = '*'; |
| db->modflag = 1; |
| } |
| } |
| |
| 755,7 → 755,7 |
|---|
| static void insert_in_line(struct file *db, const char *databuf, unsigned short len) { |
| if (curline_resize(db, db->cursor->len + len) == 0) { |
| unsigned short off = db->xoffset + db->cursorposx; |
| db->modflag = '*'; |
| db->modflag = 1; |
| _fmemmove(db->cursor->payload + off + len, db->cursor->payload + off, db->cursor->len - off + 1); |
| db->cursor->len += len; |
| uidirty.from = db->cursorposy; |
| 782,17 → 782,18 |
|---|
| |
| |
| enum MENU_ACTION { |
| MENU_OPEN = 0, |
| MENU_SAVE = 1, |
| MENU_SAVEAS = 2, |
| MENU_CLOSE = 3, |
| MENU_CHGEOL = 4, |
| MENU_QUIT = 5, |
| MENU_NONE = 0xff |
| MENU_NONE = 0, |
| MENU_OPEN = 1, |
| MENU_SAVE = 2, |
| MENU_SAVEAS = 3, |
| MENU_CLOSE = 4, |
| MENU_CHGEOL = 5, |
| MENU_QUIT = 6, |
| }; |
| |
| static enum MENU_ACTION ui_menu(void) { |
| unsigned short i, curchoice, attr, x, slen; |
| unsigned short xorigin, yorigin; |
| uidirty.from = 0; |
| uidirty.to = 0xff; |
| uidirty.statusbar = 1; |
| 804,21 → 805,25 |
|---|
| if (x > slen) slen = x; |
| } |
| |
| /* calculate where to draw the menu on screen */ |
| xorigin = (screenw - (slen + 5)) / 2; |
| yorigin = (screenh - (MENU_QUIT - MENU_OPEN + 5)) / 2; |
| |
| curchoice = MENU_OPEN; |
| for (;;) { |
| /* render menu */ |
| for (i = MENU_OPEN; i <= MENU_QUIT + 1; i++) { |
| mdr_cout_char_rep(i, 0, ' ', SCHEME_MENU, slen+3); |
| for (i = MENU_NONE; i <= MENU_QUIT + 1; i++) { |
| mdr_cout_char_rep(yorigin + i, xorigin, ' ', SCHEME_MENU, slen+4); |
| if (i == curchoice) { |
| attr = SCHEME_MENU_CUR; |
| mdr_cout_char(i, 0, '>', SCHEME_MENU_SEL); |
| mdr_cout_char(yorigin + i, xorigin + 1, '>', SCHEME_MENU_SEL); |
| } else { |
| attr = SCHEME_MENU; |
| } |
| x = mdr_cout_str(i, 1, svarlang_str(8, i), attr, slen); |
| x = mdr_cout_str(yorigin + i, xorigin + 2, svarlang_str(8, i), attr, slen); |
| if (i == curchoice) { |
| mdr_cout_char_rep(i, x + 1, ' ', SCHEME_MENU_SEL, slen - x + 1); |
| mdr_cout_locate(i, x + 1); |
| mdr_cout_char_rep(yorigin + i, xorigin + x + 2, ' ', SCHEME_MENU_SEL, slen - x + 1); |
| mdr_cout_locate(yorigin + i, xorigin + x + 2); |
| } |
| } |
| /* wait for key */ |
| 995,7 → 1000,7 |
|---|
| int quitnow = 0; |
| char fname[25]; |
| int saveflag = 0; |
| unsigned short ui_action; |
| enum MENU_ACTION ui_action; |
| |
| /* collect the exact menu action and clear the screen */ |
| ui_action = ui_menu(); |
| 1025,6 → 1030,9 |
|---|
| loadfile(db, ""); |
| } |
| } |
| uidirty.from = 0; |
| uidirty.to = 0xff; |
| uidirty.statusbar = 1; |
| break; |
| |
| case MENU_SAVEAS: |
| 1060,7 → 1068,7 |
|---|
| break; |
| |
| case MENU_CHGEOL: |
| db->modflag = '*'; |
| db->modflag = 1; |
| db->lfonly ^= 1; |
| break; |
| |
| 1081,7 → 1089,7 |
|---|
| unsigned short off = db->xoffset + db->cursorposx; |
| /* add a new line */ |
| if (line_add(db, db->cursor->payload + off, db->cursor->len - off) == 0) { |
| db->modflag = '*'; |
| db->modflag = 1; |
| db->cursor = db->cursor->prev; /* back to original line */ |
| /* trim the line above */ |
| db->cursor->len = off; |