diff options
Diffstat (limited to 'display.c')
| -rw-r--r-- | display.c | 63 |
1 files changed, 53 insertions, 10 deletions
@@ -1,4 +1,4 @@ -/* $Id: display.c,v 1.25 2002/10/29 16:19:41 ukai Exp $ */ +/* $Id: display.c,v 1.26 2002/11/05 17:10:05 ukai Exp $ */ #include <signal.h> #include "fm.h" @@ -227,6 +227,7 @@ displayBuffer(Buffer *buf, int mode) { Str msg; Anchor *aa = NULL; + int ny = 0; if (buf->topLine == NULL && readBufferCache(buf) == 0) { /* clear_buffer */ mode = B_FORCE_REDRAW; @@ -253,6 +254,12 @@ displayBuffer(Buffer *buf, int mode) else buf->rootX = 0; buf->COLS = COLS - buf->rootX; + if (nTab > 1) + ny = (nTab - 1) / N_TAB + 2; + if (buf->rootY != ny) { + buf->rootY = ny; + arrangeCursor(buf); + } if (mode == B_FORCE_REDRAW || mode == B_SCROLL || #ifdef USE_IMAGE mode == B_REDRAW_IMAGE || @@ -388,7 +395,7 @@ displayBuffer(Buffer *buf, int mode) refresh(); } standout(); - message(msg->ptr, buf->cursorX + buf->rootX, buf->cursorY); + message(msg->ptr, buf->cursorX + buf->rootX, buf->cursorY + buf->rootY); standend(); term_title(buf->buffername); refresh(); @@ -428,8 +435,41 @@ redrawNLine(Buffer *buf, int n) #endif /* USE_BG_COLOR */ } #endif /* USE_COLOR */ - for (i = 0, l = buf->topLine; i < LASTLINE; i++) { - if (i >= LASTLINE - n || i < -n) + if (nTab > 1) { + TabBuffer *t; + int nx = N_TAB, col = COLS - 2, x, l; + + move(0, 0); + for (t = FirstTab, i = 0; t; t = t->nextTab, i++) { + x = col * (i % nx) / nx; + move(i / nx, x); + if (t == CurrentTab) + bold(); + addch('['); + l = strlen(t->currentBuffer->buffername); + if (col / nx - 2 > l) + addnstr_sup(" ", (col / nx - 2 - l) / 2); + if (t == CurrentTab) + EFFECT_ACTIVE_START; + addstr(t->currentBuffer->buffername); + if (t == CurrentTab) + EFFECT_ACTIVE_END; + clrtoeol(); + x = col * (i % nx + 1) / nx - 1; + move(i / nx, x); + addch(']'); + if (t == CurrentTab) + boldend(); + clrtoeol(); + } + move(0, col); + addstr(" x"); + move((nTab - 1) / nx + 1, 0); + for (i = 0; i < COLS; i++) + addch('~'); + } + for (i = buf->rootY, l = buf->topLine; i < LASTLINE; i++) { + if (i >= LASTLINE - n || (i - buf->rootY) < -n) l0 = redrawLine(buf, l, i); else { l0 = (l) ? l->next : NULL; @@ -444,7 +484,7 @@ redrawNLine(Buffer *buf, int n) #ifdef USE_IMAGE if (!(activeImage && displayImage && buf->img)) return; - move(buf->cursorY, buf->cursorX); + move(buf->cursorY + buf->rootY, buf->cursorX + buf->rootX); for (i = 0, l = buf->topLine; i < LASTLINE; i++) { if (i >= LASTLINE - n || i < -n) l0 = redrawLineImage(buf, l, i); @@ -666,7 +706,7 @@ redrawLineImage(Buffer *buf, Line *l, int i) buf->need_reshape = TRUE; } x = (int)((rcol - column + buf->rootX) * pixel_per_char); - y = (int)(i * pixel_per_line); + y = (int)((i + buf->rootY) * pixel_per_line); sx = (int)((rcol - COLPOS(l, a->start.pos)) * pixel_per_char); sy = (int)((l->linenumber - image->y) * pixel_per_line); if (sx == 0 && x + image->xoffset >= 0) @@ -1009,7 +1049,7 @@ disp_message_nsec(char *s, int redraw_current, int sec, int purge, int mouse) } if (Currentbuf != NULL) message(s, Currentbuf->cursorX + Currentbuf->rootX, - Currentbuf->cursorY); + Currentbuf->cursorY + Currentbuf->rootY); else message(s, LASTLINE, 0); refresh(); @@ -1065,7 +1105,7 @@ cursorDown(Buffer *buf, int n) { if (buf->firstLine == NULL) return; - if (buf->cursorY < LASTLINE - 1) + if (buf->cursorY + buf->rootY < LASTLINE - 1) cursorUpDown(buf, 1); else { buf->topLine = lineSkip(buf, buf->topLine, n, FALSE); @@ -1180,9 +1220,12 @@ arrangeCursor(Buffer *buf) if (buf == NULL || buf->currentLine == NULL) return; /* Arrange line */ - if (buf->currentLine->linenumber - buf->topLine->linenumber >= LASTLINE || - buf->currentLine->linenumber < buf->topLine->linenumber) { + if (buf->currentLine->linenumber - buf->topLine->linenumber >= LASTLINE - + buf->rootY || buf->currentLine->linenumber < buf->topLine->linenumber) { +/* buf->topLine = buf->currentLine; +*/ + buf->topLine = lineSkip(buf, buf->currentLine, 0, FALSE); } /* Arrange column */ if (buf->currentLine->len == 0) |