void set_status_from_gdb(const string& text)
{
if (private_gdb_input)
return;
if (!show_next_line_in_status && !text.contains(gdb->prompt(), -1))
return;
// Fetch line before prompt in GDB window
String s = XmTextGetString(gdb_w);
string message = s + messagePosition;
XtFree(s);
if (message.empty() && text.contains('\n'))
message = text;
if (show_next_line_in_status &&
(message.empty() || message[message.length() - 1] != '\n'))
return;
// Skip prompt and uncomplete lines
int idx = message.index('\n', -1);
if (idx >= 0)
message = message.before(idx);
strip_trailing_newlines(message);
if (message.empty() && text.contains('\n'))
message = text;
if (show_next_line_in_status)
{
messagePosition = XmTextGetLastPosition(gdb_w) + text.length();
show_next_line_in_status = false;
message.gsub('\n', ' ');
}
else
{
// Show first line only
while (!message.empty() && message[0] == '\n')
message = message.after('\n');
if (message.contains('\n'))
message = message.before('\n');
}
strip_trailing_newlines(message);
message.gsub('\t', ' ');
if (message.empty())
return;
// Don't log this stuff - it's already logged
bool old_log_status = log_status;
log_status = false;
set_status(message);
log_status = old_log_status;
}
void delete_or_controlAct(Widget, XEvent *e,
String *params, Cardinal *num_params)
{
clear_isearch();
string input = current_line();
strip_trailing_newlines(input);
if (input.empty())
XtCallActionProc(gdb_w, "gdb-control", e, params, *num_params);
else
XtCallActionProc(gdb_w, "delete-next-character", e, params, *num_params);
}
static gchar *
parse_subviewer (ParserState * state, const gchar * line)
{
guint h1, m1, s1, ms1;
guint h2, m2, s2, ms2;
gchar *ret;
/* TODO: Maybe also parse the fields in the header, especially DELAY.
* For examples see the unit test or
* http://www.doom9.org/index.html?/sub.htm */
switch (state->state) {
case 0:
/* looking for start_time,end_time */
if (sscanf (line, "%u:%u:%u.%u,%u:%u:%u.%u",
&h1, &m1, &s1, &ms1, &h2, &m2, &s2, &ms2) == 8) {
state->state = 1;
state->start_time =
(((guint64) h1) * 3600 + m1 * 60 + s1) * GST_SECOND +
ms1 * GST_MSECOND;
state->duration =
(((guint64) h2) * 3600 + m2 * 60 + s2) * GST_SECOND +
ms2 * GST_MSECOND - state->start_time;
}
return NULL;
case 1:
{
/* No need to parse that text if it's out of segment */
gint64 clip_start = 0, clip_stop = 0;
gboolean in_seg = FALSE;
/* Check our segment start/stop */
in_seg = gst_segment_clip (state->segment, GST_FORMAT_TIME,
state->start_time, state->start_time + state->duration,
&clip_start, &clip_stop);
if (in_seg) {
state->start_time = clip_start;
state->duration = clip_stop - clip_start;
} else {
state->state = 0;
return NULL;
}
}
/* looking for subtitle text; empty line ends this subtitle entry */
if (state->buf->len)
g_string_append_c (state->buf, '\n');
g_string_append (state->buf, line);
if (strlen (line) == 0) {
ret = g_strdup (state->buf->str);
subviewer_unescape_newlines (ret);
strip_trailing_newlines (ret);
g_string_truncate (state->buf, 0);
state->state = 0;
return ret;
}
return NULL;
default:
g_assert_not_reached ();
return NULL;
}
}
static gchar *
parse_subrip (ParserState * state, const gchar * line)
{
guint h1, m1, s1, ms1;
guint h2, m2, s2, ms2;
int subnum;
gchar *ret;
switch (state->state) {
case 0:
/* looking for a single integer */
if (sscanf (line, "%u", &subnum) == 1)
state->state = 1;
return NULL;
case 1:
/* looking for start_time --> end_time */
if (sscanf (line, "%u:%u:%u,%u --> %u:%u:%u,%u",
&h1, &m1, &s1, &ms1, &h2, &m2, &s2, &ms2) == 8) {
state->state = 2;
state->start_time =
(((guint64) h1) * 3600 + m1 * 60 + s1) * GST_SECOND +
ms1 * GST_MSECOND;
state->duration =
(((guint64) h2) * 3600 + m2 * 60 + s2) * GST_SECOND +
ms2 * GST_MSECOND - state->start_time;
} else {
GST_DEBUG ("error parsing subrip time line");
state->state = 0;
}
return NULL;
case 2:
{
/* No need to parse that text if it's out of segment */
gint64 clip_start = 0, clip_stop = 0;
gboolean in_seg = FALSE;
/* Check our segment start/stop */
in_seg = gst_segment_clip (state->segment, GST_FORMAT_TIME,
state->start_time, state->start_time + state->duration,
&clip_start, &clip_stop);
if (in_seg) {
state->start_time = clip_start;
state->duration = clip_stop - clip_start;
} else {
state->state = 0;
return NULL;
}
}
/* looking for subtitle text; empty line ends this subtitle entry */
if (state->buf->len)
g_string_append_c (state->buf, '\n');
g_string_append (state->buf, line);
if (strlen (line) == 0) {
ret = g_markup_escape_text (state->buf->str, state->buf->len);
g_string_truncate (state->buf, 0);
state->state = 0;
subrip_unescape_formatting (ret);
subrip_remove_unhandled_tags (ret);
strip_trailing_newlines (ret);
subrip_fix_up_markup (&ret);
return ret;
}
return NULL;
default:
g_return_val_if_reached (NULL);
}
}
