/*
* Will save only the selected files in the file list
*/
static gint
Save_Selected_Files_With_Answer (gboolean force_saving_files)
{
gint toreturn;
GList *etfilelist = NULL;
etfilelist = et_application_window_browser_get_selected_files (ET_APPLICATION_WINDOW (MainWindow));
toreturn = Save_List_Of_Files (etfilelist, force_saving_files);
g_list_free (etfilelist);
return toreturn;
}
/*
* Write a playlist
* - 'playlist_name' in file system encoding (not UTF-8)
*/
static gboolean
write_playlist (EtPlaylistDialog *self, GFile *file, GError **error)
{
EtPlaylistDialogPrivate *priv;
GFile *parent;
GFileOutputStream *ostream;
GString *to_write;
GList *l;
GList *etfilelist = NULL;
gchar *basedir;
gchar *temp;
EtPlaylistContent playlist_content;
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
priv = et_playlist_dialog_get_instance_private (self);
ostream = g_file_replace (file, NULL, FALSE, G_FILE_CREATE_NONE, NULL, error);
if (!ostream)
{
g_assert (error == NULL || *error != NULL);
return FALSE;
}
/* 'base directory' where is located the playlist. Used also to write file with a
* relative path for file located in this directory and sub-directories
*/
parent = g_file_get_parent (file);
basedir = g_file_get_path (parent);
g_object_unref (parent);
playlist_content = g_settings_get_enum (MainSettings, "playlist-content");
/* 1) First line of the file (if playlist content is not set to "write only
* list of files") */
if (playlist_content != ET_PLAYLIST_CONTENT_FILENAMES)
{
gsize bytes_written;
to_write = g_string_new ("#EXTM3U\r\n");
if (!g_output_stream_write_all (G_OUTPUT_STREAM (ostream),
to_write->str, to_write->len,
&bytes_written, NULL, error))
{
g_debug ("Only %" G_GSIZE_FORMAT " bytes out of %" G_GSIZE_FORMAT
"bytes of data were written", bytes_written,
to_write->len);
g_assert (error == NULL || *error != NULL);
g_string_free (to_write, TRUE);
g_object_unref (ostream);
return FALSE;
}
g_string_free (to_write, TRUE);
}
if (g_settings_get_boolean (MainSettings, "playlist-selected-only"))
{
etfilelist = et_application_window_browser_get_selected_files (ET_APPLICATION_WINDOW (MainWindow));
}
else
{
etfilelist = ETCore->ETFileList;
}
for (l = etfilelist; l != NULL; l = g_list_next (l))
{
const ET_File *etfile;
const gchar *filename;
gint duration;
etfile = (ET_File *)l->data;
filename = ((File_Name *)etfile->FileNameCur->data)->value;
duration = ((ET_File_Info *)etfile->ETFileInfo)->duration;
if (g_settings_get_boolean (MainSettings, "playlist-relative"))
{
// Keep only files in this directory and sub-dirs
if ( strncmp(filename,basedir,strlen(basedir))==0 )
{
gsize bytes_written;
/* 2) Write the header. */
switch (playlist_content)
{
case ET_PLAYLIST_CONTENT_FILENAMES:
/* No header written. */
break;
case ET_PLAYLIST_CONTENT_EXTENDED:
/* Header has extended information. */
temp = g_path_get_basename (filename);
to_write = g_string_new ("#EXTINF:");
/* Must be written in system encoding (not UTF-8). */
g_string_append_printf (to_write, "%d,%s\r\n", duration,
temp);
if (!g_output_stream_write_all (G_OUTPUT_STREAM (ostream),
to_write->str,
to_write->len,
&bytes_written, NULL,
error))
{
g_debug ("Only %" G_GSIZE_FORMAT " bytes out of %"
G_GSIZE_FORMAT "bytes of data were written",
bytes_written, to_write->len);
g_assert (error == NULL || *error != NULL);
g_string_free (to_write, TRUE);
g_object_unref (ostream);
return FALSE;
}
g_string_free (to_write, TRUE);
g_free (temp);
break;
case ET_PLAYLIST_CONTENT_EXTENDED_MASK:
{
/* Header uses information generated from a mask. */
gchar *mask = filename_from_display (gtk_entry_get_text (GTK_ENTRY (priv->content_mask_entry)));
/* Special case: do not replace illegal characters and
* do not check if there is a directory separator in
* the mask. */
gchar *filename_generated_utf8 = et_scan_generate_new_filename_from_mask (etfile, mask, TRUE);
gchar *filename_generated = filename_from_display (filename_generated_utf8);
to_write = g_string_new ("#EXTINF:");
/* Must be written in system encoding (not UTF-8). */
g_string_append_printf (to_write, "%d,%s\r\n", duration,
filename_generated);
if (!g_output_stream_write_all (G_OUTPUT_STREAM (ostream),
to_write->str,
to_write->len,
&bytes_written, NULL,
error))
{
g_debug ("Only %" G_GSIZE_FORMAT " bytes out of %"
G_GSIZE_FORMAT "bytes of data were written",
bytes_written, to_write->len);
g_assert (error == NULL || *error != NULL);
g_string_free (to_write, TRUE);
g_object_unref (ostream);
return FALSE;
}
g_string_free (to_write, TRUE);
g_free (mask);
g_free (filename_generated_utf8);
break;
}
default:
g_assert_not_reached ();
break;
}
/* 3) Write the file path. */
if (g_settings_get_boolean (MainSettings,
"playlist-dos-separator"))
{
gchar *filename_conv = g_strdup(filename+strlen(basedir)+1);
convert_forwardslash_to_backslash (filename_conv);
to_write = g_string_new (filename_conv);
/* Must be written in system encoding (not UTF-8)*/
to_write = g_string_append (to_write, "\r\n");
if (!g_output_stream_write_all (G_OUTPUT_STREAM (ostream),
to_write->str,
to_write->len,
&bytes_written, NULL,
error))
{
g_debug ("Only %" G_GSIZE_FORMAT " bytes out of %"
G_GSIZE_FORMAT "bytes of data were written",
bytes_written, to_write->len);
g_assert (error == NULL || *error != NULL);
g_string_free (to_write, TRUE);
g_object_unref (ostream);
return FALSE;
}
g_string_free (to_write, TRUE);
g_free(filename_conv);
}else
{
to_write = g_string_new (filename+strlen(basedir)+1);
/* Must be written in system encoding (not UTF-8)*/
to_write = g_string_append (to_write, "\r\n");
if (!g_output_stream_write_all (G_OUTPUT_STREAM (ostream),
to_write->str,
to_write->len,
&bytes_written, NULL,
error))
{
g_debug ("Only %" G_GSIZE_FORMAT " bytes out of %"
G_GSIZE_FORMAT "bytes of data were written",
bytes_written, to_write->len);
g_assert (error == NULL || *error != NULL);
g_string_free (to_write, TRUE);
g_object_unref (ostream);
return FALSE;
}
g_string_free (to_write, TRUE);
}
}
}
else /* !ETSettings:playlist-relative */
{
gsize bytes_written;
/* 2) Write the header. */
switch (playlist_content)
{
case ET_PLAYLIST_CONTENT_FILENAMES:
/* No header written. */
break;
case ET_PLAYLIST_CONTENT_EXTENDED:
/* Header has extended information. */
temp = g_path_get_basename (filename);
to_write = g_string_new ("#EXTINF:");
/* Must be written in system encoding (not UTF-8). */
g_string_append_printf (to_write, "%d,%s\r\n", duration,
temp);
g_free (temp);
if (!g_output_stream_write_all (G_OUTPUT_STREAM (ostream),
to_write->str, to_write->len,
&bytes_written, NULL, error))
{
g_debug ("Only %" G_GSIZE_FORMAT " bytes out of %"
G_GSIZE_FORMAT" bytes of data were written",
bytes_written, to_write->len);
g_assert (error == NULL || *error != NULL);
g_string_free (to_write, TRUE);
g_object_unref (ostream);
return FALSE;
}
g_string_free (to_write, TRUE);
break;
case ET_PLAYLIST_CONTENT_EXTENDED_MASK:
{
/* Header uses information generated from a mask. */
gchar *mask = filename_from_display (gtk_entry_get_text (GTK_ENTRY (priv->content_mask_entry)));
/* Special case: do not replace illegal characters and
* do not check if there is a directory separator in
* the mask. */
gchar *filename_generated_utf8 = et_scan_generate_new_filename_from_mask (etfile, mask, TRUE);
gchar *filename_generated = filename_from_display (filename_generated_utf8);
to_write = g_string_new ("#EXTINF:");
/* Must be written in system encoding (not UTF-8). */
g_string_append_printf (to_write, "%d,%s\r\n", duration,
filename_generated);
g_free (filename_generated);
if (!g_output_stream_write_all (G_OUTPUT_STREAM (ostream),
to_write->str, to_write->len,
&bytes_written, NULL, error))
{
g_debug ("Only %" G_GSIZE_FORMAT " bytes out of %"
G_GSIZE_FORMAT" bytes of data were written",
bytes_written, to_write->len);
g_assert (error == NULL || *error != NULL);
g_string_free (to_write, TRUE);
g_object_unref (ostream);
return FALSE;
}
g_string_free (to_write, TRUE);
g_free (mask);
g_free (filename_generated_utf8);
}
break;
default:
g_assert_not_reached ();
break;
}
/* 3) Write the file path. */
if (g_settings_get_boolean (MainSettings,
"playlist-dos-separator"))
{
gchar *filename_conv = g_strdup(filename);
convert_forwardslash_to_backslash(filename_conv);
to_write = g_string_new (filename_conv);
/* Must be written in system encoding (not UTF-8)*/
to_write = g_string_append (to_write, "\r\n");
if (!g_output_stream_write_all (G_OUTPUT_STREAM (ostream),
to_write->str, to_write->len,
&bytes_written, NULL, error))
{
g_debug ("Only %" G_GSIZE_FORMAT " bytes out of %"
G_GSIZE_FORMAT" bytes of data were written",
bytes_written, to_write->len);
g_assert (error == NULL || *error != NULL);
g_string_free (to_write, TRUE);
g_object_unref (ostream);
return FALSE;
}
g_string_free (to_write, TRUE);
g_free(filename_conv);
}else
{
to_write = g_string_new (filename);
/* Must be written in system encoding (not UTF-8)*/
to_write = g_string_append (to_write, "\r\n");
if (!g_output_stream_write_all (G_OUTPUT_STREAM (ostream),
to_write->str, to_write->len,
&bytes_written, NULL, error))
{
g_debug ("Only %" G_GSIZE_FORMAT " bytes out of %"
G_GSIZE_FORMAT" bytes of data were written",
bytes_written, to_write->len);
g_assert (error == NULL || *error != NULL);
g_string_free (to_write, TRUE);
g_object_unref (ostream);
return FALSE;
}
g_string_free (to_write, TRUE);
}
}
}
if (g_settings_get_boolean (MainSettings, "playlist-selected-only"))
{
g_list_free (etfilelist);
}
g_assert (error == NULL || *error == NULL);
g_object_unref (ostream);
g_free(basedir);
return TRUE;
}
