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Make the grid_cell passed into screen_write_* const.
This commit is contained in:
parent
97417a1813
commit
5f2bfd9807
@ -64,11 +64,15 @@ screen_write_reset(struct screen_write_ctx *ctx)
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/* Write character. */
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/* Write character. */
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void
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void
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screen_write_putc(struct screen_write_ctx *ctx, struct grid_cell *gc,
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screen_write_putc(struct screen_write_ctx *ctx, const struct grid_cell *gcp,
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u_char ch)
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u_char ch)
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{
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{
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utf8_set(&gc->data, ch);
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struct grid_cell gc;
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screen_write_cell(ctx, gc);
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memcpy(&gc, gcp, sizeof gc);
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utf8_set(&gc.data, ch);
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screen_write_cell(ctx, &gc);
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}
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}
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/* Calculate string length, with embedded formatting. */
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/* Calculate string length, with embedded formatting. */
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@ -148,75 +152,74 @@ screen_write_strlen(const char *fmt, ...)
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/* Write simple string (no UTF-8 or maximum length). */
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/* Write simple string (no UTF-8 or maximum length). */
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void
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void
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screen_write_puts(struct screen_write_ctx *ctx, struct grid_cell *gc,
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screen_write_puts(struct screen_write_ctx *ctx, const struct grid_cell *gcp,
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const char *fmt, ...)
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const char *fmt, ...)
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{
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{
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va_list ap;
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va_list ap;
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va_start(ap, fmt);
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va_start(ap, fmt);
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screen_write_vnputs(ctx, -1, gc, fmt, ap);
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screen_write_vnputs(ctx, -1, gcp, fmt, ap);
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va_end(ap);
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va_end(ap);
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}
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}
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/* Write string with length limit (-1 for unlimited). */
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/* Write string with length limit (-1 for unlimited). */
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void
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void
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screen_write_nputs(struct screen_write_ctx *ctx, ssize_t maxlen,
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screen_write_nputs(struct screen_write_ctx *ctx, ssize_t maxlen,
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struct grid_cell *gc, const char *fmt, ...)
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const struct grid_cell *gcp, const char *fmt, ...)
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{
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{
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va_list ap;
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va_list ap;
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va_start(ap, fmt);
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va_start(ap, fmt);
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screen_write_vnputs(ctx, maxlen, gc, fmt, ap);
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screen_write_vnputs(ctx, maxlen, gcp, fmt, ap);
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va_end(ap);
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va_end(ap);
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}
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}
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void
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void
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screen_write_vnputs(struct screen_write_ctx *ctx, ssize_t maxlen,
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screen_write_vnputs(struct screen_write_ctx *ctx, ssize_t maxlen,
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struct grid_cell *gc, const char *fmt, va_list ap)
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const struct grid_cell *gcp, const char *fmt, va_list ap)
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{
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{
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struct grid_cell gc;
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struct utf8_data *ud = &gc.data;
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char *msg;
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char *msg;
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struct utf8_data ud;
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u_char *ptr;
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u_char *ptr;
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size_t left, size = 0;
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size_t left, size = 0;
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enum utf8_state more;
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enum utf8_state more;
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memcpy(&gc, gcp, sizeof gc);
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xvasprintf(&msg, fmt, ap);
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xvasprintf(&msg, fmt, ap);
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ptr = msg;
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ptr = msg;
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while (*ptr != '\0') {
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while (*ptr != '\0') {
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if (*ptr > 0x7f && utf8_open(&ud, *ptr) == UTF8_MORE) {
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if (*ptr > 0x7f && utf8_open(ud, *ptr) == UTF8_MORE) {
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ptr++;
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ptr++;
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left = strlen(ptr);
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left = strlen(ptr);
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if (left < (size_t)ud.size - 1)
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if (left < (size_t)ud->size - 1)
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break;
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break;
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while ((more = utf8_append(&ud, *ptr)) == UTF8_MORE)
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while ((more = utf8_append(ud, *ptr)) == UTF8_MORE)
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ptr++;
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ptr++;
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ptr++;
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ptr++;
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if (more == UTF8_DONE) {
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if (more != UTF8_DONE)
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if (maxlen > 0 &&
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continue;
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size + ud.width > (size_t) maxlen) {
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if (maxlen > 0 && size + ud->width > (size_t)maxlen) {
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while (size < (size_t) maxlen) {
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while (size < (size_t)maxlen) {
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screen_write_putc(ctx, gc, ' ');
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screen_write_putc(ctx, &gc, ' ');
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size++;
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size++;
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}
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}
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break;
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break;
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}
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}
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size += ud.width;
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size += ud->width;
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screen_write_cell(ctx, &gc);
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utf8_copy(&gc->data, &ud);
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screen_write_cell(ctx, gc);
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}
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} else {
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} else {
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if (maxlen > 0 && size + 1 > (size_t) maxlen)
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if (maxlen > 0 && size + 1 > (size_t)maxlen)
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break;
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break;
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if (*ptr == '\001')
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if (*ptr == '\001')
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gc->attr ^= GRID_ATTR_CHARSET;
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gc.attr ^= GRID_ATTR_CHARSET;
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else if (*ptr > 0x1f && *ptr < 0x7f) {
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else if (*ptr > 0x1f && *ptr < 0x7f) {
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size++;
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size++;
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screen_write_putc(ctx, gc, *ptr);
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screen_write_putc(ctx, &gc, *ptr);
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}
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}
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ptr++;
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ptr++;
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}
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}
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@ -228,22 +231,22 @@ screen_write_vnputs(struct screen_write_ctx *ctx, ssize_t maxlen,
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/* Write string, similar to nputs, but with embedded formatting (#[]). */
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/* Write string, similar to nputs, but with embedded formatting (#[]). */
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void
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void
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screen_write_cnputs(struct screen_write_ctx *ctx, ssize_t maxlen,
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screen_write_cnputs(struct screen_write_ctx *ctx, ssize_t maxlen,
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struct grid_cell *gc, const char *fmt, ...)
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const struct grid_cell *gcp, const char *fmt, ...)
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{
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{
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struct grid_cell lgc;
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struct grid_cell gc;
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struct utf8_data ud;
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struct utf8_data *ud = &gc.data;
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va_list ap;
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va_list ap;
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char *msg;
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char *msg;
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u_char *ptr, *last;
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u_char *ptr, *last;
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size_t left, size = 0;
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size_t left, size = 0;
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enum utf8_state more;
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enum utf8_state more;
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memcpy(&gc, gcp, sizeof gc);
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va_start(ap, fmt);
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va_start(ap, fmt);
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xvasprintf(&msg, fmt, ap);
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xvasprintf(&msg, fmt, ap);
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va_end(ap);
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va_end(ap);
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memcpy(&lgc, gc, sizeof lgc);
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ptr = msg;
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ptr = msg;
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while (*ptr != '\0') {
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while (*ptr != '\0') {
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if (ptr[0] == '#' && ptr[1] == '[') {
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if (ptr[0] == '#' && ptr[1] == '[') {
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@ -255,42 +258,39 @@ screen_write_cnputs(struct screen_write_ctx *ctx, ssize_t maxlen,
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}
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}
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*last = '\0';
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*last = '\0';
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style_parse(gc, &lgc, ptr);
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style_parse(gcp, &gc, ptr);
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ptr = last + 1;
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ptr = last + 1;
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continue;
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continue;
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}
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}
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if (*ptr > 0x7f && utf8_open(&ud, *ptr) == UTF8_MORE) {
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if (*ptr > 0x7f && utf8_open(ud, *ptr) == UTF8_MORE) {
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ptr++;
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ptr++;
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left = strlen(ptr);
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left = strlen(ptr);
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if (left < (size_t)ud.size - 1)
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if (left < (size_t)ud->size - 1)
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break;
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break;
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while ((more = utf8_append(&ud, *ptr)) == UTF8_MORE)
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while ((more = utf8_append(ud, *ptr)) == UTF8_MORE)
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ptr++;
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ptr++;
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ptr++;
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ptr++;
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if (more == UTF8_DONE) {
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if (more != UTF8_DONE)
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if (maxlen > 0 &&
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continue;
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size + ud.width > (size_t) maxlen) {
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if (maxlen > 0 && size + ud->width > (size_t)maxlen) {
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while (size < (size_t) maxlen) {
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while (size < (size_t)maxlen) {
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screen_write_putc(ctx, gc, ' ');
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screen_write_putc(ctx, &gc, ' ');
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size++;
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size++;
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}
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}
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break;
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break;
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}
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}
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size += ud.width;
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size += ud->width;
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screen_write_cell(ctx, &gc);
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utf8_copy(&lgc.data, &ud);
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screen_write_cell(ctx, &lgc);
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}
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} else {
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} else {
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if (maxlen > 0 && size + 1 > (size_t) maxlen)
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if (maxlen > 0 && size + 1 > (size_t)maxlen)
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break;
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break;
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if (*ptr > 0x1f && *ptr < 0x7f) {
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if (*ptr > 0x1f && *ptr < 0x7f) {
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size++;
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size++;
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screen_write_putc(ctx, &lgc, *ptr);
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screen_write_putc(ctx, &gc, *ptr);
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}
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}
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ptr++;
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ptr++;
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}
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}
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10
tmux.h
10
tmux.h
@ -2034,15 +2034,15 @@ void screen_write_stop(struct screen_write_ctx *);
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void screen_write_reset(struct screen_write_ctx *);
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void screen_write_reset(struct screen_write_ctx *);
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size_t printflike(1, 2) screen_write_cstrlen(const char *, ...);
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size_t printflike(1, 2) screen_write_cstrlen(const char *, ...);
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void printflike(4, 5) screen_write_cnputs(struct screen_write_ctx *,
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void printflike(4, 5) screen_write_cnputs(struct screen_write_ctx *,
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ssize_t, struct grid_cell *, const char *, ...);
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ssize_t, const struct grid_cell *, const char *, ...);
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size_t printflike(1, 2) screen_write_strlen(const char *, ...);
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size_t printflike(1, 2) screen_write_strlen(const char *, ...);
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void printflike(3, 4) screen_write_puts(struct screen_write_ctx *,
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void printflike(3, 4) screen_write_puts(struct screen_write_ctx *,
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struct grid_cell *, const char *, ...);
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const struct grid_cell *, const char *, ...);
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void printflike(4, 5) screen_write_nputs(struct screen_write_ctx *,
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void printflike(4, 5) screen_write_nputs(struct screen_write_ctx *,
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ssize_t, struct grid_cell *, const char *, ...);
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ssize_t, const struct grid_cell *, const char *, ...);
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void screen_write_vnputs(struct screen_write_ctx *, ssize_t,
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void screen_write_vnputs(struct screen_write_ctx *, ssize_t,
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struct grid_cell *, const char *, va_list);
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const struct grid_cell *, const char *, va_list);
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void screen_write_putc(struct screen_write_ctx *, struct grid_cell *,
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void screen_write_putc(struct screen_write_ctx *, const struct grid_cell *,
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u_char);
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u_char);
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void screen_write_copy(struct screen_write_ctx *, struct screen *, u_int,
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void screen_write_copy(struct screen_write_ctx *, struct screen *, u_int,
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u_int, u_int, u_int);
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u_int, u_int, u_int);
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