diff options
Diffstat (limited to 'input.c')
| -rw-r--r-- | input.c | 120 |
1 files changed, 65 insertions, 55 deletions
diff --git a/input.c b/input.c index ba83762..b578d17 100644 --- a/input.c +++ b/input.c @@ -89,7 +89,7 @@ enum { #undef X }; -static struct Edit edit; +static struct Edit edits[IDCap]; void inputInit(void) { struct termios term; @@ -160,7 +160,7 @@ static char *inputStop( void inputUpdate(void) { uint id = windowID(); - char *buf = editString(&edit); + char *buf = editString(&edits[id]); if (!buf) err(EX_OSERR, "editString"); const char *prefix = ""; @@ -192,7 +192,7 @@ void inputUpdate(void) { } else { prompt = ""; } - if (skip > &buf[edit.mbs.pos]) { + if (skip > &buf[edits[id].mbs.pos]) { prefix = prompt = suffix = ""; skip = buf; } @@ -211,7 +211,7 @@ void inputUpdate(void) { int pos; struct Style style = styleInput; - inputStop(styleInput, &style, skip, &buf[edit.mbs.pos]); + inputStop(styleInput, &style, skip, &buf[edits[id].mbs.pos]); getyx(uiInput, y, pos); wmove(uiInput, y, x); @@ -276,14 +276,30 @@ static int macroExpand(struct Edit *e) { } static struct { + uint id; char *pre; size_t pos; size_t len; bool suffix; } tab; +static void tabAccept(void) { + completeAccept(); + tab.len = 0; +} + +static void tabReject(void) { + completeReject(); + tab.len = 0; +} + static int tabComplete(struct Edit *e, uint id) { + if (tab.len && id != tab.id) { + tabAccept(); + } + if (!tab.len) { + tab.id = id; tab.pos = e->pos; while (tab.pos && !iswspace(e->buf[tab.pos-1])) tab.pos--; tab.len = e->pos - tab.pos; @@ -359,33 +375,25 @@ fail: return -1; } -static void tabAccept(void) { - completeAccept(); - tab.len = 0; -} - -static void tabReject(void) { - completeReject(); - tab.len = 0; -} - static void inputEnter(void) { - char *cmd = editString(&edit); + uint id = windowID(); + char *cmd = editString(&edits[id]); if (!cmd) err(EX_OSERR, "editString"); tabAccept(); - command(windowID(), cmd); - editFn(&edit, EditClear); + command(id, cmd); + editFn(&edits[id], EditClear); } static void keyCode(int code) { int error = 0; + struct Edit *edit = &edits[windowID()]; switch (code) { break; case KEY_RESIZE: uiResize(); break; case KeyFocusIn: windowUnmark(); break; case KeyFocusOut: windowMark(); - break; case KeyMetaEnter: error = editInsert(&edit, L'\n'); + break; case KeyMetaEnter: error = editInsert(edit, L'\n'); break; case KeyMetaEqual: windowToggleMute(); break; case KeyMetaMinus: windowToggleThresh(-1); break; case KeyMetaPlus: windowToggleThresh(+1); @@ -396,32 +404,32 @@ static void keyCode(int code) { break; case KeyMeta0 ... KeyMeta9: windowShow(code - KeyMeta0); break; case KeyMetaA: windowAuto(); - break; case KeyMetaB: error = editFn(&edit, EditPrevWord); - break; case KeyMetaD: error = editFn(&edit, EditDeleteNextWord); - break; case KeyMetaF: error = editFn(&edit, EditNextWord); + break; case KeyMetaB: error = editFn(edit, EditPrevWord); + break; case KeyMetaD: error = editFn(edit, EditDeleteNextWord); + break; case KeyMetaF: error = editFn(edit, EditNextWord); break; case KeyMetaL: windowBare(); break; case KeyMetaM: uiWrite(windowID(), Warm, NULL, ""); break; case KeyMetaN: windowScroll(ScrollHot, +1); break; case KeyMetaP: windowScroll(ScrollHot, -1); - break; case KeyMetaQ: error = editFn(&edit, EditCollapse); + break; case KeyMetaQ: error = editFn(edit, EditCollapse); break; case KeyMetaS: uiSpoilerReveal ^= true; windowUpdate(); break; case KeyMetaT: windowToggleTime(); break; case KeyMetaU: windowScroll(ScrollUnread, 0); break; case KeyMetaV: windowScroll(ScrollPage, +1); - break; case KeyCtrlLeft: error = editFn(&edit, EditPrevWord); - break; case KeyCtrlRight: error = editFn(&edit, EditNextWord); + break; case KeyCtrlLeft: error = editFn(edit, EditPrevWord); + break; case KeyCtrlRight: error = editFn(edit, EditNextWord); - break; case KEY_BACKSPACE: error = editFn(&edit, EditDeletePrev); - break; case KEY_DC: error = editFn(&edit, EditDeleteNext); + break; case KEY_BACKSPACE: error = editFn(edit, EditDeletePrev); + break; case KEY_DC: error = editFn(edit, EditDeleteNext); break; case KEY_DOWN: windowScroll(ScrollOne, -1); - break; case KEY_END: error = editFn(&edit, EditTail); + break; case KEY_END: error = editFn(edit, EditTail); break; case KEY_ENTER: inputEnter(); - break; case KEY_HOME: error = editFn(&edit, EditHead); - break; case KEY_LEFT: error = editFn(&edit, EditPrev); + break; case KEY_HOME: error = editFn(edit, EditHead); + break; case KEY_LEFT: error = editFn(edit, EditPrev); break; case KEY_NPAGE: windowScroll(ScrollPage, -1); break; case KEY_PPAGE: windowScroll(ScrollPage, +1); - break; case KEY_RIGHT: error = editFn(&edit, EditNext); + break; case KEY_RIGHT: error = editFn(edit, EditNext); break; case KEY_SEND: windowScroll(ScrollAll, -1); break; case KEY_SHOME: windowScroll(ScrollAll, +1); break; case KEY_UP: windowScroll(ScrollOne, +1); @@ -431,29 +439,30 @@ static void keyCode(int code) { static void keyCtrl(wchar_t ch) { int error = 0; + struct Edit *edit = &edits[windowID()]; switch (ch ^ L'@') { - break; case L'?': error = editFn(&edit, EditDeletePrev); - break; case L'A': error = editFn(&edit, EditHead); - break; case L'B': error = editFn(&edit, EditPrev); + break; case L'?': error = editFn(edit, EditDeletePrev); + break; case L'A': error = editFn(edit, EditHead); + break; case L'B': error = editFn(edit, EditPrev); break; case L'C': raise(SIGINT); - break; case L'D': error = editFn(&edit, EditDeleteNext); - break; case L'E': error = editFn(&edit, EditTail); - break; case L'F': error = editFn(&edit, EditNext); - break; case L'H': error = editFn(&edit, EditDeletePrev); - break; case L'I': error = tabComplete(&edit, windowID()); + break; case L'D': error = editFn(edit, EditDeleteNext); + break; case L'E': error = editFn(edit, EditTail); + break; case L'F': error = editFn(edit, EditNext); + break; case L'H': error = editFn(edit, EditDeletePrev); + break; case L'I': error = tabComplete(edit, windowID()); break; case L'J': inputEnter(); - break; case L'K': error = editFn(&edit, EditDeleteTail); + break; case L'K': error = editFn(edit, EditDeleteTail); break; case L'L': clearok(curscr, true); break; case L'N': windowShow(windowNum() + 1); break; case L'P': windowShow(windowNum() - 1); - break; case L'R': windowSearch(editString(&edit), -1); - break; case L'S': windowSearch(editString(&edit), +1); - break; case L'T': error = editFn(&edit, EditTranspose); - break; case L'U': error = editFn(&edit, EditDeleteHead); + break; case L'R': windowSearch(editString(edit), -1); + break; case L'S': windowSearch(editString(edit), +1); + break; case L'T': error = editFn(edit, EditTranspose); + break; case L'U': error = editFn(edit, EditDeleteHead); break; case L'V': windowScroll(ScrollPage, -1); - break; case L'W': error = editFn(&edit, EditDeletePrevWord); - break; case L'X': error = macroExpand(&edit); tabAccept(); - break; case L'Y': error = editFn(&edit, EditPaste); + break; case L'W': error = editFn(edit, EditDeletePrevWord); + break; case L'X': error = macroExpand(edit); tabAccept(); + break; case L'Y': error = editFn(edit, EditPaste); } if (error) err(EX_OSERR, "editFn"); } @@ -488,8 +497,9 @@ static void keyStyle(wchar_t ch) { if (color != Default) { snprintf(buf, sizeof(buf), "%c%02d", C, color); } + struct Edit *edit = &edits[windowID()]; for (char *ch = buf; *ch; ++ch) { - int error = editInsert(&edit, *ch); + int error = editInsert(edit, *ch); if (error) err(EX_OSERR, "editInsert"); } } @@ -514,8 +524,8 @@ void inputRead(void) { wint_t ch; static bool paste, style, literal; for (int ret; ERR != (ret = wget_wch(uiInput, &ch));) { - bool tab = false; - size_t pos = edit.pos; + bool tabbing = false; + size_t pos = edits[tab.id].pos; bool spr = uiSpoilerReveal; if (ret == KEY_CODE_YES && ch == KeyPasteOn) { @@ -525,7 +535,7 @@ void inputRead(void) { } else if (ret == KEY_CODE_YES && ch == KeyPasteManual) { paste ^= true; } else if (paste || literal) { - int error = editInsert(&edit, ch); + int error = editInsert(&edits[windowID()], ch); if (error) err(EX_OSERR, "editInsert"); } else if (ret == KEY_CODE_YES) { keyCode(ch); @@ -538,19 +548,19 @@ void inputRead(void) { } else if (style) { keyStyle(ch); } else if (iswcntrl(ch)) { - tab = (ch == (L'I' ^ L'@')); + tabbing = (ch == (L'I' ^ L'@')); keyCtrl(ch); } else { - int error = editInsert(&edit, ch); + int error = editInsert(&edits[windowID()], ch); if (error) err(EX_OSERR, "editInsert"); } style = false; literal = false; - if (!tab) { - if (edit.pos > pos) { + if (!tabbing) { + if (edits[tab.id].pos > pos) { tabAccept(); - } else if (edit.pos < pos) { + } else if (edits[tab.id].pos < pos) { tabReject(); } } |