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Add setb -a to append and a copy mode append command, from J Raynor with minor

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changes.
This commit is contained in:
Nicholas Marriott 2014-03-06 11:50:07 +00:00
parent b7f6356053
commit 8c0edcbfa3
6 changed files with 97 additions and 28 deletions
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67
cmd-set-buffer.c
View File

@ -24,15 +24,15 @@
#include "tmux.h"
/*
* Add or set a paste buffer.
* Add, set, or append to a paste buffer.
*/
enum cmd_retval cmd_set_buffer_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_set_buffer_entry = {
"set-buffer", "setb",
"b:", 1, 1,
CMD_BUFFER_USAGE " data",
"ab:", 1, 1,
"[-a] " CMD_BUFFER_USAGE " data",
0,
NULL,
cmd_set_buffer_exec
@ -41,35 +41,48 @@ const struct cmd_entry cmd_set_buffer_entry = {
enum cmd_retval
cmd_set_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
u_int limit;
char *pdata, *cause;
size_t psize;
int buffer;
struct args *args = self->args;
struct paste_buffer *pb;
u_int limit;
char *pdata, *cause;
size_t psize, newsize;
int buffer;
limit = options_get_number(&global_options, "buffer-limit");
pdata = xstrdup(args->argv[0]);
psize = strlen(pdata);
psize = 0;
pdata = NULL;
if (!args_has(args, 'b')) {
if (args_has(args, 'b')) {
buffer = args_strtonum(args, 'b', 0, INT_MAX, &cause);
if (cause != NULL) {
cmdq_error(cmdq, "buffer %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
pb = paste_get_index(&global_buffers, buffer);
if (pb == NULL) {
cmdq_error(cmdq, "no buffer %d", buffer);
return (CMD_RETURN_ERROR);
}
if (args_has(args, 'a')) {
psize = pb->size;
pdata = xmalloc(psize);
memcpy(pdata, pb->data, psize);
}
} else
buffer = -1;
newsize = strlen(args->argv[0]);
pdata = xrealloc(pdata, 1, psize + newsize);
memcpy(pdata + psize, args->argv[0], newsize);
psize += newsize;
if (buffer == -1)
paste_add(&global_buffers, pdata, psize, limit);
return (CMD_RETURN_NORMAL);
}
buffer = args_strtonum(args, 'b', 0, INT_MAX, &cause);
if (cause != NULL) {
cmdq_error(cmdq, "buffer %s", cause);
free(cause);
free(pdata);
return (CMD_RETURN_ERROR);
}
if (paste_replace(&global_buffers, buffer, pdata, psize) != 0) {
cmdq_error(cmdq, "no buffer %d", buffer);
free(pdata);
return (CMD_RETURN_ERROR);
}
else
paste_replace(&global_buffers, buffer, pdata, psize);
return (CMD_RETURN_NORMAL);
}

2
mode-key.c
View File

@ -100,6 +100,7 @@ const struct mode_key_cmdstr mode_key_cmdstr_choice[] = {
/* Copy keys command strings. */
const struct mode_key_cmdstr mode_key_cmdstr_copy[] = {
{ MODEKEYCOPY_APPENDSELECTION, "append-selection" },
{ MODEKEYCOPY_BACKTOINDENTATION, "back-to-indentation" },
{ MODEKEYCOPY_BOTTOMLINE, "bottom-line" },
{ MODEKEYCOPY_CANCEL, "cancel" },
@ -272,6 +273,7 @@ const struct mode_key_entry mode_key_vi_copy[] = {
{ '9', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
{ ':', 0, MODEKEYCOPY_GOTOLINE },
{ '?', 0, MODEKEYCOPY_SEARCHUP },
{ 'A', 0, MODEKEYCOPY_APPENDSELECTION },
{ 'B', 0, MODEKEYCOPY_PREVIOUSSPACE },
{ 'D', 0, MODEKEYCOPY_COPYENDOFLINE },
{ 'E', 0, MODEKEYCOPY_NEXTSPACEEND },

2
paste.c
View File

@ -171,7 +171,7 @@ paste_print(struct paste_buffer *pb, size_t width)
/* Paste into a window pane, filtering '\n' according to separator. */
void
paste_send_pane (struct paste_buffer *pb, struct window_pane *wp,
paste_send_pane(struct paste_buffer *pb, struct window_pane *wp,
const char *sep, int bracket)
{
const char *data = pb->data, *end = data + pb->size, *lf;

5
tmux.1
View File

@ -855,6 +855,7 @@ option).
The following keys are supported as appropriate for the mode:
.Bl -column "FunctionXXXXXXXXXXXXXXXXX" "viXXXXXXXXXX" "emacs" -offset indent
.It Sy "Function" Ta Sy "vi" Ta Sy "emacs"
.It Li "Append selection" Ta "A" Ta ""
.It Li "Back to indentation" Ta "^" Ta "M-m"
.It Li "Bottom of history" Ta "G" Ta "M-<"
.It Li "Clear selection" Ta "Escape" Ta "C-g"
@ -3548,12 +3549,16 @@ The
.Fl a
option appends to rather than overwriting the file.
.It Xo Ic set-buffer
.Op Fl a
.Op Fl b Ar buffer-index
.Ar data
.Xc
.D1 (alias: Ic setb )
Set the contents of the specified buffer to
.Ar data .
The
.Fl a
option appends to rather than overwriting the buffer.
.It Xo Ic show-buffer
.Op Fl b Ar buffer-index
.Xc

1
tmux.h
View File

@ -537,6 +537,7 @@ enum mode_key_cmd {
MODEKEYCHOICE_UP,
/* Copy keys. */
MODEKEYCOPY_APPENDSELECTION,
MODEKEYCOPY_BACKTOINDENTATION,
MODEKEYCOPY_BOTTOMLINE,
MODEKEYCOPY_CANCEL,

48
window-copy.c
View File

@ -58,6 +58,7 @@ void window_copy_copy_buffer(struct window_pane *, int, void *, size_t);
void window_copy_copy_pipe(
struct window_pane *, struct session *, int, const char *);
void window_copy_copy_selection(struct window_pane *, int);
void window_copy_append_selection(struct window_pane *, int);
void window_copy_clear_selection(struct window_pane *);
void window_copy_copy_line(
struct window_pane *, char **, size_t *, u_int, u_int, u_int);
@ -414,6 +415,13 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
cmd = mode_key_lookup(&data->mdata, key, &arg);
switch (cmd) {
case MODEKEYCOPY_APPENDSELECTION:
if (sess != NULL) {
window_copy_append_selection(wp, data->numprefix);
window_pane_reset_mode(wp);
return;
}
break;
case MODEKEYCOPY_CANCEL:
window_pane_reset_mode(wp);
return;
@ -1491,6 +1499,46 @@ window_copy_copy_selection(struct window_pane *wp, int idx)
window_copy_copy_buffer(wp, idx, buf, len);
}
void
window_copy_append_selection(struct window_pane *wp, int idx)
{
char *buf;
struct paste_buffer *pb;
size_t len;
u_int limit;
struct screen_write_ctx ctx;
buf = window_copy_get_selection(wp, &len);
if (buf == NULL)
return;
if (options_get_number(&global_options, "set-clipboard")) {
screen_write_start(&ctx, wp, NULL);
screen_write_setselection(&ctx, buf, len);
screen_write_stop(&ctx);
}
if (idx == -1)
idx = 0;
if (idx == 0 && paste_get_top(&global_buffers) == NULL) {
limit = options_get_number(&global_options, "buffer-limit");
paste_add(&global_buffers, buf, len, limit);
return;
}
pb = paste_get_index(&global_buffers, idx);
if (pb != NULL) {
buf = xrealloc(buf, 1, len + pb->size);
memmove(buf + pb->size, buf, len);
memcpy(buf, pb->data, pb->size);
len += pb->size;
}
if (paste_replace(&global_buffers, idx, buf, len) != 0)
free(buf);
}
void
window_copy_copy_line(struct window_pane *wp,
char **buf, size_t *off, u_int sy, u_int sx, u_int ex)