e116025754
My "insert while sorted" code was getting complicated, and didn't send all the notifications to the UI (only the first ~1200 songs were displayed). This patch both simplifies the code and produces the right answer without a noticable performance penalty. Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
97 lines
1.9 KiB
C++
97 lines
1.9 KiB
C++
// Copyright (c) 2012 Bryan Schumaker.
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#ifndef LIBSARIA_PLAYLIST_H
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#define LIBSARIA_PLAYLIST_H
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#include <notify.h>
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#include <index.h>
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#include <fs.h>
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#include <list>
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#include <string>
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#include <vector>
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using namespace std;
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enum PlaylistFlags {
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PL_NONE = (0),
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PL_NO_DRAIN = (1 << 0),
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PL_STATIC = (1 << 1),
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PL_DISABLED = (1 << 2),
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PL_RANDOM = (1 << 3),
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PL_SORTED = (1 << 4),
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};
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namespace libsaria
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{
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/* Forward declaration of Track class */
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class Track;
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class Playlist {
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private:
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int number;
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unsigned int flags;
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DataState data_state;
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unsigned int cur;
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Index index;
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void set_flag(bool, PlaylistFlags);
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void schedule_save();
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void rm_file();
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void notify_ui(notify_t, Track *, unsigned int);
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void notify_update_all();
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unsigned int find_index(Track *);
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void add_track(Track *, unsigned int);
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void insert_sorted(Track *);
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void do_remove_tracks(list<Track *> &);
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void remove_index(unsigned int);
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void do_sort();
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protected:
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vector<Track *> plist;
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public:
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Playlist(unsigned int);
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virtual ~Playlist();
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void push_front(Track *);
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void push_back(Track *);
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void push_back(list<Track *> &);
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Track *next();
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void set_random(bool);
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bool get_random();
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void set_sorted(bool);
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bool get_sorted();
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void save(ofstream &);
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bool is_static();
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bool is_disabled();
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void prepare_for_removal();
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void reset_iterator();
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void set_filter_text(string &);
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bool is_visible(libsaria::Track *);
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void set_disabled(bool);
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void renumber(int);
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unsigned int get_number();
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unsigned int get_size();
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unsigned int get_length();
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void remove_indices(list<unsigned int> &);
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void remove_track(Track *);
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void track_updated(Track *);
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};
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struct PlaylistNotification {
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Playlist *plist;
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Track *track;
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unsigned int index;
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};
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}; /* Namespace: libsaria */
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#endif /* LIBSARIA_PLAYLIST_H */
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