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Playlist Viewer: Remove forward declarations
Change-Id: I16faf5e43001e139fc8affc942ee8dbf49f99bb1
This commit is contained in:
Christian Soffke
parent
38df1ff311
commit
75282a1683
1 changed files with 80 additions and 102 deletions
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@ -129,28 +129,6 @@ static struct playlist_viewer viewer;
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static struct playlist_info temp_playlist;
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static struct playlist_info temp_playlist;
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static bool temp_playlist_init = false;
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static bool temp_playlist_init = false;
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static void playlist_buffer_init(struct playlist_buffer *pb, char *names_buffer,
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int names_buffer_size);
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static void playlist_buffer_load_entries(struct playlist_buffer * pb, int index,
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enum direction direction);
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static int playlist_entry_load(struct playlist_entry *entry, int index,
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char* name_buffer, int remaining_size);
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static struct playlist_entry * playlist_buffer_get_track(struct playlist_buffer *pb,
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int index);
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static bool playlist_viewer_init(struct playlist_viewer * viewer,
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const char* filename, bool reload,
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int *most_recent_selection);
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static void format_line(struct playlist_entry* track, char* str,
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int len);
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static bool update_playlist(bool force);
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static enum pv_onplay_result onplay_menu(int index);
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static void close_playlist_viewer(void);
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static void playlist_buffer_init(struct playlist_buffer *pb, char *names_buffer,
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static void playlist_buffer_init(struct playlist_buffer *pb, char *names_buffer,
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int names_buffer_size)
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int names_buffer_size)
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{
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{
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@ -181,6 +159,39 @@ static int playlist_buffer_get_index(struct playlist_buffer *pb, int index)
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return buffer_index;
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return buffer_index;
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}
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}
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static int playlist_entry_load(struct playlist_entry *entry, int index,
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char* name_buffer, int remaining_size)
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{
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struct playlist_track_info info;
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int len;
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/* Playlist viewer orders songs based on display index. We need to
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convert to real playlist index to access track */
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index = (index + playlist_get_first_index(viewer.playlist)) %
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viewer.num_tracks;
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if (playlist_get_track_info(viewer.playlist, index, &info) < 0)
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return -1;
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len = strlcpy(name_buffer, info.filename, remaining_size) + 1;
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if (global_settings.playlist_viewer_track_display >
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PLAYLIST_VIEWER_ENTRY_SHOW_FULL_PATH && len <= remaining_size)
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{
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/* Allocate space for the id3viewc if the option is enabled */
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len += MAX_PATH + 1;
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}
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if (len <= remaining_size)
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{
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entry->name = name_buffer;
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entry->index = info.index;
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entry->display_index = info.display_index;
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entry->attr = info.attr & (PLAYLIST_ATTR_SKIPPED | PLAYLIST_ATTR_QUEUED);
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return len;
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}
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return -1;
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}
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/*
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/*
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* Loads the entries following 'index' in the playlist buffer
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* Loads the entries following 'index' in the playlist buffer
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*/
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*/
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@ -268,39 +279,6 @@ static bool retrieve_id3_tags(const int index, const char* name, struct mp3entry
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return id3_retrieval_successful;
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return id3_retrieval_successful;
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}
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}
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static int playlist_entry_load(struct playlist_entry *entry, int index,
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char* name_buffer, int remaining_size)
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{
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struct playlist_track_info info;
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int len;
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/* Playlist viewer orders songs based on display index. We need to
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convert to real playlist index to access track */
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index = (index + playlist_get_first_index(viewer.playlist)) %
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viewer.num_tracks;
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if (playlist_get_track_info(viewer.playlist, index, &info) < 0)
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return -1;
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len = strlcpy(name_buffer, info.filename, remaining_size) + 1;
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if (global_settings.playlist_viewer_track_display >
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PLAYLIST_VIEWER_ENTRY_SHOW_FULL_PATH && len <= remaining_size)
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{
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/* Allocate space for the id3viewc if the option is enabled */
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len += MAX_PATH + 1;
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}
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if (len <= remaining_size)
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{
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entry->name = name_buffer;
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entry->index = info.index;
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entry->display_index = info.display_index;
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entry->attr = info.attr & (PLAYLIST_ATTR_SKIPPED | PLAYLIST_ATTR_QUEUED);
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return len;
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}
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return -1;
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}
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#define distance(a, b) \
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#define distance(a, b) \
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a>b? (a) - (b) : (b) - (a)
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a>b? (a) - (b) : (b) - (a)
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static bool playlist_buffer_needs_reload(struct playlist_buffer* pb,
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static bool playlist_buffer_needs_reload(struct playlist_buffer* pb,
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@ -351,6 +329,39 @@ static struct playlist_entry * playlist_buffer_get_track(struct playlist_buffer
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return &(pb->tracks[buffer_index]);
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return &(pb->tracks[buffer_index]);
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}
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}
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/* Update playlist in case something has changed or forced */
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static bool update_playlist(bool force)
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{
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if (!viewer.playlist)
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playlist_get_resume_info(&viewer.current_playing_track);
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else
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viewer.current_playing_track = -1;
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int nb_tracks = playlist_amount_ex(viewer.playlist);
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if (force || nb_tracks != viewer.num_tracks)
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{
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/* Reload tracks */
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viewer.num_tracks = nb_tracks;
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if (viewer.num_tracks <= 0)
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{
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global_status.resume_index = -1;
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global_status.resume_offset = -1;
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global_status.resume_elapsed = -1;
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return false;
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}
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playlist_buffer_load_entries_screen(&viewer.buffer, FORWARD,
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viewer.selected_track);
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if (viewer.buffer.num_loaded <= 0)
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{
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global_status.resume_index = -1;
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global_status.resume_offset = -1;
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global_status.resume_elapsed = -1;
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return false;
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}
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}
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return true;
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}
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/* Initialize the playlist viewer. */
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/* Initialize the playlist viewer. */
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static bool playlist_viewer_init(struct playlist_viewer * viewer,
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static bool playlist_viewer_init(struct playlist_viewer * viewer,
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const char* filename, bool reload,
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const char* filename, bool reload,
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@ -582,39 +593,6 @@ static void format_line(struct playlist_entry* track, char* str,
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}
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}
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}
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}
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/* Update playlist in case something has changed or forced */
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static bool update_playlist(bool force)
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{
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if (!viewer.playlist)
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playlist_get_resume_info(&viewer.current_playing_track);
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else
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viewer.current_playing_track = -1;
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int nb_tracks = playlist_amount_ex(viewer.playlist);
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if (force || nb_tracks != viewer.num_tracks)
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{
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/* Reload tracks */
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viewer.num_tracks = nb_tracks;
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if (viewer.num_tracks <= 0)
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{
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global_status.resume_index = -1;
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global_status.resume_offset = -1;
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global_status.resume_elapsed = -1;
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return false;
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}
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playlist_buffer_load_entries_screen(&viewer.buffer, FORWARD,
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viewer.selected_track);
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if (viewer.buffer.num_loaded <= 0)
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{
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global_status.resume_index = -1;
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global_status.resume_offset = -1;
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global_status.resume_elapsed = -1;
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return false;
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}
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}
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return true;
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}
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static enum pv_onplay_result show_track_info(const struct playlist_entry *current_track)
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static enum pv_onplay_result show_track_info(const struct playlist_entry *current_track)
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{
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{
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struct mp3entry id3;
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struct mp3entry id3;
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@ -625,6 +603,20 @@ static enum pv_onplay_result show_track_info(const struct playlist_entry *curren
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viewer.num_tracks, NULL, 1) ? PV_ONPLAY_USB : PV_ONPLAY_UNCHANGED;
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viewer.num_tracks, NULL, 1) ? PV_ONPLAY_USB : PV_ONPLAY_UNCHANGED;
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}
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}
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static void close_playlist_viewer(void)
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{
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talk_shutup();
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if (viewer.playlist)
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{
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if (viewer.initial_selection)
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*(viewer.initial_selection) = viewer.selected_track;
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if(playlist_modified(viewer.playlist) && yesno_pop(ID2P(LANG_SAVE_CHANGES)))
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save_playlist_screen(viewer.playlist);
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playlist_close(viewer.playlist);
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}
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}
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#if defined(HAVE_HOTKEY) || defined(HAVE_TAGCACHE)
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#if defined(HAVE_HOTKEY) || defined(HAVE_TAGCACHE)
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static enum pv_onplay_result
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static enum pv_onplay_result
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open_with_plugin(const struct playlist_entry *current_track,
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open_with_plugin(const struct playlist_entry *current_track,
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@ -1226,20 +1218,6 @@ exit:
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return ret;
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return ret;
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}
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}
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static void close_playlist_viewer(void)
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{
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talk_shutup();
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if (viewer.playlist)
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{
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if (viewer.initial_selection)
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*(viewer.initial_selection) = viewer.selected_track;
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if(playlist_modified(viewer.playlist) && yesno_pop(ID2P(LANG_SAVE_CHANGES)))
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save_playlist_screen(viewer.playlist);
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playlist_close(viewer.playlist);
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}
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}
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static const char* playlist_search_callback_name(int selected_item, void * data,
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static const char* playlist_search_callback_name(int selected_item, void * data,
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char *buffer, size_t buffer_len)
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char *buffer, size_t buffer_len)
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{
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{
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