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selection: add a ‘finish’ function, called at the end of receiving clipboard data

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This is necessary to decode the final URI in a text/uri-list offer if
it hasn’t been newline terminated.
This commit is contained in:
Daniel Eklöf 2021-01-12 14:45:41 +01:00
parent e3e3ffc67c
commit c8bcce83d5
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GPG key ID: 5BBD4992C116573F
1 changed files with 24 additions and 0 deletions
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24
selection.c
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@ -1422,6 +1422,7 @@ struct clipboard_receive {
struct itimerspec timeout;
void (*decoder)(struct clipboard_receive *ctx, char *data, size_t size);
void (*finish)(struct clipboard_receive *ctx);
/* URI state */
bool add_space;
@ -1479,6 +1480,11 @@ fdm_receive_decoder_plain(struct clipboard_receive *ctx, char *data, size_t size
ctx->cb(data, size, ctx->user);
}
static void
fdm_receive_finish_plain(struct clipboard_receive *ctx)
{
}
static bool
decode_one_uri(struct clipboard_receive *ctx, char *uri, size_t len)
{
@ -1534,6 +1540,14 @@ fdm_receive_decoder_uri(struct clipboard_receive *ctx, char *data, size_t size)
ctx->buf.idx = left;
}
static void
fdm_receive_finish_uri(struct clipboard_receive *ctx)
{
LOG_DBG("finish: %.*s", (int)ctx->buf.idx, ctx->buf.data);
if (ctx->buf.idx > 0)
decode_one_uri(ctx, ctx->buf.data, ctx->buf.idx);
}
static bool
fdm_receive(struct fdm *fdm, int fd, int events, void *data)
{
@ -1584,6 +1598,7 @@ fdm_receive(struct fdm *fdm, int fd, int events, void *data)
}
done:
ctx->finish(ctx);
clipboard_receive_done(fdm, ctx);
return true;
}
@ -1625,6 +1640,9 @@ begin_receive_clipboard(struct terminal *term, int read_fd,
.decoder = (mime_type == DATA_OFFER_MIME_URI_LIST
? &fdm_receive_decoder_uri
: &fdm_receive_decoder_plain),
.finish = (mime_type == DATA_OFFER_MIME_URI_LIST
? &fdm_receive_finish_uri
: &fdm_receive_finish_plain),
.cb = cb,
.done = done,
.user = user,
@ -1666,6 +1684,9 @@ text_from_clipboard(struct seat *seat, struct terminal *term,
return;
}
LOG_DBG("receive from clipboard: mime-type=%s",
mime_type_map[clipboard->mime_type]);
int read_fd = fds[0];
int write_fd = fds[1];
@ -1810,6 +1831,9 @@ text_from_primary(
return;
}
LOG_DBG("receive from primary: mime-type=%s",
mime_type_map[primary->mime_type]);
int read_fd = fds[0];
int write_fd = fds[1];