void playqueue_display(gint argc, gchar **argv)
{
gint i, ii, position, frames, length, total;
gchar *songname;
gchar *fmt = NULL, *p;
gint column;
i = mlplayer_remote_get_playqueue_length(dbus_proxy);
mlptool_report("%d queued tracks.", i);
total = 0;
for (ii = 0; ii < i; ii++)
{
position = mlplayer_remote_get_playqueue_list_position(dbus_proxy, ii);
songname = mlplayer_remote_get_playlist_title(dbus_proxy, position);
frames = mlplayer_remote_get_playlist_time(dbus_proxy, position);
length = frames / 1000;
total += length;
/* adjust width for multi byte characters */
column = 60;
if(songname) {
p = songname;
while(*p){
gint stride;
stride = g_utf8_next_char(p) - p;
if(g_unichar_iswide(g_utf8_get_char(p))
|| g_unichar_iswide_cjk(g_utf8_get_char(p))
){
column += (stride - 2);
}
else {
column += (stride - 1);
}
p = g_utf8_next_char(p);
}
}
fmt = g_strdup_printf("%%4d | %%4d | %%-%ds | %%d:%%.2d", column);
mlptool_report(fmt, ii + 1, position + 1, songname, length / 60, length % 60);
g_free(fmt);
}
mlptool_report("Total length: %d:%.2d", total / 60, total % 60);
}
static guint
utf8_n_spaces (const gchar *string)
{
guint n = 0;
for (; string[0]; string = g_utf8_next_char(string)) {
if (g_unichar_iswide_cjk(g_utf8_get_char(string))) {
n += 2;
} else if (string[0] == '\t') {
n += 8;
} else {
n++;
}
}
return n;
}
void playlist_display (int argc, char * * argv)
{
int entries = get_playlist_length ();
fauxdtool_report ("%d track%s.", entries, entries != 1 ? "s" : "");
int total = 0;
for (int entry = 0; entry < entries; entry ++)
{
char * title = get_entry_title (entry);
int length = get_entry_length (entry) / 1000;
total += length;
/* adjust width for multi byte characters */
int column = 60;
for (const char * p = title; * p; p = g_utf8_next_char (p))
{
int stride = g_utf8_next_char (p) - p;
if (g_unichar_iswide (g_utf8_get_char (p)) ||
g_unichar_iswide_cjk (g_utf8_get_char (p)))
column += (stride - 2);
else
column += (stride - 1);
}
char * fmt = g_strdup_printf ("%%4d | %%-%ds | %%d:%%.2d", column);
fauxdtool_report (fmt, entry + 1, title, length / 60, length % 60);
g_free (fmt);
g_free (title);
}
fauxdtool_report ("Total length: %d:%.2d", total / 60, total % 60);
}
void playqueue_display (int argc, char * * argv)
{
int qlength = get_queue_length ();
audtool_report ("%d queued tracks.", qlength);
int total = 0;
for (int qpos = 0; qpos < qlength; qpos ++)
{
int pos = get_queue_entry (qpos);
char * title = get_entry_title (pos);
int length = get_entry_length (pos) / 1000;
total += length;
/* adjust width for multi byte characters */
int column = 60;
for (const char * p = title; * p; p = g_utf8_next_char (p))
{
int stride = g_utf8_next_char (p) - p;
if (g_unichar_iswide (g_utf8_get_char (p)) ||
g_unichar_iswide_cjk (g_utf8_get_char (p)))
column += (stride - 2);
else
column += (stride - 1);
}
char * fmt = g_strdup_printf ("%%4d | %%4d | %%-%ds | %%d:%%.2d", column);
audtool_report (fmt, qpos + 1, pos + 1, title, length / 60, length % 60);
g_free (fmt);
}
audtool_report ("Total length: %d:%.2d", total / 60, total % 60);
}
void
cut_diff_writer_write_spaces (CutDiffWriter *writer,
const gchar *string, guint begin, guint end,
CutDiffWriterTag tag)
{
GString *buffer;
const gchar *last;
buffer = g_string_new(NULL);
last = g_utf8_offset_to_pointer(string, end);
for (string = g_utf8_offset_to_pointer(string, begin);
string < last;
string = g_utf8_next_char(string)) {
if (g_unichar_iswide_cjk(g_utf8_get_char(string))) {
g_string_append(buffer, " ");
} else if (string[0] == '\t') {
g_string_append_c(buffer, '\t');
} else {
g_string_append_c(buffer, ' ');
}
}
cut_diff_writer_write(writer, buffer->str, tag);
g_string_free(buffer, TRUE);
}
