コード例 #1
0
ファイル: Form1.cs プロジェクト: DimPap99/University-Projects
        private void button1_Click(object sender, EventArgs e)
        {
            string[] filenames, filepaths;
            openFileDialog1.Filter = "All Media Files|*.wav;*.aac;*.wma;*.wmv;*.avi;*.mpg;*.mpeg;*.m1v;*.mp2;*.mp3;*.mpa;*.mpe;*.m3u;*.mp4;*.mov;*.3g2;*.3gp2;*.3gp;*.3gpp;*.m4a;*.cda;*.aif;*.aifc;*.aiff;*.mid;*.midi;*.rmi;*.mkv;*.WAV;*.AAC;*.WMA;*.WMV;*.AVI;*.MPG;*.MPEG;*.M1V;*.MP2;*.MP3;*.MPA;*.MPE;*.M3U;*.MP4;*.MOV;*.3G2;*.3GP2;*.3GP;*.3GPP;*.M4A;*.CDA;*.AIF;*.AIFC;*.AIFF;*.MID;*.MIDI;*.RMI;*.MKV";
            //set default path for OFD

            if (Directory.Exists("Songs"))
            {
                openFileDialog1.InitialDirectory = "Songs";
            }

            if (openFileDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                filenames = openFileDialog1.SafeFileNames;
                filepaths = openFileDialog1.FileNames;
                for (int i = 0; i < filenames.Length; i++)
                {
                    //elegxos wste na min uparxoun idia image files sto checkedlistbox
                    if (!SongsNPaths.ContainsKey(filenames[i]))
                    {//pairname ta names sto listbox kai names&paths sto dictionary songsnpaths
                        listBox1.Items.Add(filenames[i]);
                        SongsNPaths.Add(filenames[i], filepaths[i]);
                        //gia kathe audio file dimiourgw ena tracks obj diabazw ta metadata tou kai to apothikeuw se ena dictionary me key to onoma tou audio file
                        Tracks track = new Tracks();
                        track.path     = filepaths[i];
                        track.songName = filenames[i];
                        track.readMetaData(filepaths[i]);
                        TracksDict.Add(filenames[i], track);
                        track.playingFrequency++;

                        //gia to frequency pou akouei o xrhsths ena tragoudi
                        //to obj ginetai serialize mono tin prwti fora
                        //tis alles fores aplws auxanetai to frequency
                        if (!File.Exists(@"Tracks\" + track.songName + ".txt"))
                        {
                            Tracks.serializeTrack(track);
                        }
                        else
                        {
                            Tracks tr = Tracks.DeserializeTrack(track.songName);

                            tr.playingFrequency++;
                            Tracks.serializeTrack(tr);
                        }
                    }
                }
            }
        }
コード例 #2
0
ファイル: Form1.cs プロジェクト: DimPap99/University-Projects
        private void button14_Click(object sender, EventArgs e)
        {
            if (listBox2.SelectedItem != null)
            {   //update button
                //xamadiabazei ta metadata apo kathe track p periexetai mesa sto playlist
                //key ---> onoma tou audio file
                //value ---> Tracks object

                Dictionary <string, Tracks> Playlist = new Dictionary <string, Tracks>();
                Playlist = Tracks.deserializePlaylist(listBox2.SelectedItem.ToString());
                foreach (var keyValuePair in Playlist)
                {
                    keyValuePair.Value.readMetaData(keyValuePair.Value.path);
                }
                Tracks.serializePlaylist(listBox2.SelectedItem.ToString(), Playlist);
            }
        }
コード例 #3
0
ファイル: Form1.cs プロジェクト: DimPap99/University-Projects
 private void button13_Click(object sender, EventArgs e)
 {//load ta tragoudia sto listbox1
     //stin sunexeia adeiazoume to dict songpaths kai to gemizoume me ta tragoudia tou playlist to idio kanw kai gia to TracksDict
     if (listBox2.SelectedItem != null)
     {
         if (axWindowsMediaPlayer1.URL != null)
         {
             axWindowsMediaPlayer1.URL = null;
         }
         listBox1.Items.Clear();
         SongsNPaths.Clear();
         TracksDict.Clear();
         Dictionary <string, Tracks> Playlist = new Dictionary <string, Tracks>();
         Playlist = Tracks.deserializePlaylist(listBox2.SelectedItem.ToString());
         foreach (var keyValuePair in Playlist)
         {
             listBox1.Items.Add(keyValuePair.Key);
             SongsNPaths.Add(keyValuePair.Key, keyValuePair.Value.path);
             TracksDict.Add(keyValuePair.Key, keyValuePair.Value);
         }
     }
 }