Exemple #1
0
        private int IndexSegmentUnderCursor(Point pt1)
        {
            SetSegmentEndPoints();
            pt1 = new Point(SoundLineEditor.Clamp(pt1.X, lineStartPos.X, playerLeghtPerPixel), pt1.Y);
            int index = -1;

            if (project.listSamples.Count > 0)
            {
                for (int i = 0; i < project.listSamples.Count; i++)
                {
                    if (pt1.X >= project.listSamples[i].startPos.X && pt1.X <= project.listSamples[i].endPos.X)
                    {
                        index = i;
                    }
                }
                if (pt1.X <= project.listSamples[0].endPos.X)
                {
                    index = 0;
                }
                else if (pt1.X >= project.listSamples[project.listSamples.Count - 1].startPos.X)
                {
                    index = project.listSamples.Count - 1;
                }
            }

            return(index);
        }
Exemple #2
0
        // Мы двигаем маркер точку.
        private void pictureBox_MouseMove_MovingMarker(object sender, MouseEventArgs e)
        {
            markerPoint =
                new Point(SoundLineEditor.Clamp(e.X + OffsetX, lineStartPos.X, playerLeghtPerPixel), markerPoint.Y);

            // Перерисовать.
            pictureBox.Invalidate();
        }
Exemple #3
0
        protected void buttonPlay_Click(object sender, EventArgs e)
        {
            Button button = (sender as Button);

            if (project.listSamples.Count > 0)
            {
                if (button.Text == ">")
                {
                    if (markerPoint.X >= project.listSamples[project.listSamples.Count - 1].endPos.X)
                    {
                        markerPoint = new Point(SoundLineEditor.Clamp(lineStartPos.X, lineStartPos.X, project.listSamples[project.listSamples.Count - 1].endPos.X), markerPoint.Y);
                    }

                    currentPlayed = IndexSegmentUnderCursor(markerPoint);
                    player.Stop();
                    mp3Reader = new Mp3FileReader(project.listSamples[currentPlayed].SoundPath);

                    int      leghtSegmentPerPixel = (project.listSamples[currentPlayed].endPos.X - project.listSamples[currentPlayed].startPos.X);
                    TimeSpan currentTime          = TimeSpan.FromSeconds
                                                    (
                        project.listSamples[currentPlayed].SplitStartTimeFromSecond
                        + (((double)(markerPoint.X - project.listSamples[currentPlayed].startPos.X)) / leghtSegmentPerPixel)
                        * project.listSamples[currentPlayed].LeghtFromSecond
                                                    );

                    //MessageBox.Show(currentTime.ToString());

                    mp3Reader.CurrentTime = currentTime;
                    player.Init(mp3Reader);

                    player.Play();
                    timer.Start();
                    button.Text = "||";
                }
                else
                {
                    timer.Stop();
                    button.Text = ">";
                    player.Pause();
                }
            }
        }
Exemple #4
0
        private void pictureBox_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            // Посмотрим, чем мы закончили.
            int segment_number;

            if (MouseIsOverSegment(e.Location, out segment_number))
            {
                // Запомните номер сегмента.
                MovingSegment = segment_number;
                project.listSamples.RemoveAt(MovingSegment);
                SetSegmentEndPoints();

                setPlayerLeghtPrePixel();
                markerPoint =
                    new Point(SoundLineEditor.Clamp(markerPoint.X, lineStartPos.X, playerLeghtPerPixel), markerPoint.Y);

                updatePlayingSegment();

                pictureBox.Invalidate();
            }
        }
Exemple #5
0
        protected void pictureBox_DragDrop(object sender, DragEventArgs e)
        {
            SetSegmentEndPoints();
            int    index = SetIndexQueue(pictureBox.PointToClient(new Point(e.X, e.Y)));
            Sample s     = e.Data.GetData(typeof(Sample)) as Sample;

            if (FinalLeght() + s.LeghtFromSecond <= maxLeghtOutFromSecond)
            {
                // MessageBox.Show(""+s.indexQueue);
                project.listSamples.Add(s);
                s.IndexQueue = index;
                SetSegmentEndPoints();
                s.ResizeBitMap(new Size(s.endPos.X - s.startPos.X, pictureBox.Height));
            }
            else
            {
                MessageBox.Show(String.Format("Выходной файл не может привышать {0} минут! Лимит привышен на {1} секунд!", maxLeghtOutFromSecond / 60, FinalLeght() + s.LeghtFromSecond - maxLeghtOutFromSecond));
            }
            setPlayerLeghtPrePixel();
            markerPoint =
                new Point(SoundLineEditor.Clamp(markerPoint.X, lineStartPos.X, playerLeghtPerPixel), markerPoint.Y);
            updatePlayingSegment();
            pictureBox.Invalidate();
        }
Exemple #6
0
        protected void pictureBox_Paint(object sender, PaintEventArgs e)
        {
            int penWidth    = 1;
            Pen greyPen     = new Pen(Color.DarkOrange, 3);
            Pen darkGreyPen = new Pen(Color.Black, 1);

            Pen orangePen = new Pen(Color.DarkOrange, penWidth);

            penWidth = 0;
            SetSegmentEndPoints();
            e.Graphics.DrawLine(greyPen, lineStartPos, new Point(playerLeghtPerPixel, lineStartPos.Y));

            int index = -1;

            for (int i = 0; i < project.listSamples.Count(); i++)
            {
                if (MovingSegment == i)
                {
                    index = i;
                }
                else
                {
                    e.Graphics.DrawLine(darkGreyPen, new Point(project.listSamples[i].startPos.X, 0 + penWidth)
                                        , new Point(project.listSamples[i].endPos.X, 0 + penWidth));

                    e.Graphics.DrawLine(darkGreyPen, new Point(project.listSamples[i].startPos.X, pictureBox.Height - 1)
                                        , new Point(project.listSamples[i].endPos.X, pictureBox.Height - 1));

                    e.Graphics.DrawLine(darkGreyPen, new Point(project.listSamples[i].startPos.X, 0)
                                        , new Point(project.listSamples[i].startPos.X, pictureBox.Height));

                    e.Graphics.DrawLine(darkGreyPen, new Point(project.listSamples[i].endPos.X, 0)
                                        , new Point(project.listSamples[i].endPos.X, pictureBox.Height));

                    e.Graphics.DrawImage(project.listSamples[i].FrequencyBitMap, project.listSamples[i].startPos.X, lineStartPos.Y - project.listSamples[i].FrequencyBitMap.Height / 2);
                }
            }
            //    e.Graphics.DrawLine(greyPen, lineStartPos, lineEndPos);

            e.Graphics.DrawLine(darkGreyPen, new Point(0, 0)
                                , new Point(pictureBox.Width, 0));
            e.Graphics.DrawLine(darkGreyPen, new Point(0, pictureBox.Height - 1)
                                , new Point(pictureBox.Width, pictureBox.Height - 1));

            e.Graphics.DrawLine(darkGreyPen, new Point(0, 0)
                                , new Point(0, pictureBox.Height));

            e.Graphics.DrawLine(darkGreyPen, new Point(pictureBox.Width - 1, 0)
                                , new Point(pictureBox.Width - 1, pictureBox.Height));


            if (index != -1)
            {
                e.Graphics.DrawImage(project.listSamples[index].FrequencyBitMap, project.listSamples[index].startPos.X, lineStartPos.Y - project.listSamples[index].FrequencyBitMap.Height / 2);

                e.Graphics.DrawLine(orangePen, new Point(project.listSamples[index].startPos.X, 0 + penWidth)
                                    , new Point(project.listSamples[index].endPos.X, 0 + penWidth));

                e.Graphics.DrawLine(orangePen, new Point(project.listSamples[index].startPos.X, pictureBox.Height - 1)
                                    , new Point(project.listSamples[index].endPos.X, pictureBox.Height - 1));

                e.Graphics.DrawLine(orangePen, new Point(project.listSamples[index].startPos.X, 0), new Point(project.listSamples[index].startPos.X, pictureBox.Height));

                e.Graphics.DrawLine(orangePen, new Point(project.listSamples[index].endPos.X, 0)
                                    , new Point(project.listSamples[index].endPos.X, pictureBox.Height));
            }
            e.Graphics.DrawLine(greyPen, lineStartPos, new Point(playerLeghtPerPixel, lineStartPos.Y));

            int penSize   = 3;
            Pen splitPen  = new Pen(Color.OrangeRed, penSize);
            Pen cursorPen = new Pen(Color.Black, penSize);

            //Рисуем маркер
            cursorPen.Color = Color.Black;
            e.Graphics.DrawLine(cursorPen, lineStartPos, new Point(markerPoint.X, lineStartPos.Y));

            e.Graphics.DrawPolygon(cursorPen, new Point[] {
                new Point(SoundLineEditor.Clamp(markerPoint.X - object_radius, lineStartPos.X, lineEndPos.X)
                          , markerPoint.Y - object_radius),
                new Point(SoundLineEditor.Clamp(markerPoint.X + object_radius, Math.Min(lineStartPos.X, lineEndPos.X), Math.Max(lineStartPos.X, lineEndPos.X))
                          , markerPoint.Y - object_radius),
                new Point(markerPoint.X, lineStartPos.Y)
            });
            //  }
        }
Exemple #7
0
        protected void timer_Tick(object sender, EventArgs e)
        {
            if (player != null && player.PlaybackState != PlaybackState.Stopped)
            {
                if (project.listSamples.Count > 0)
                {
                    int    leghtSegmentPerPixel = (project.listSamples[currentPlayed].endPos.X - project.listSamples[currentPlayed].startPos.X);
                    double leghtSound           = project.listSamples[currentPlayed].SplitEndTimeFromSecond - project.listSamples[currentPlayed].SplitStartTimeFromSecond;


                    int lineLeght = leghtSegmentPerPixel;

                    markerPoint = new Point(((project.listSamples[currentPlayed].startPos.X)
                                             + (int)(lineLeght * (((mp3Reader.CurrentTime.TotalSeconds - project.listSamples[currentPlayed].SplitStartTimeFromSecond) /
                                                                   (leghtSound))))), markerPoint.Y);
                    if (markerPoint.X >= project.listSamples[project.listSamples.Count - 1].endPos.X)
                    {
                        markerPoint     = new Point(SoundLineEditor.Clamp(markerPoint.X, lineStartPos.X, project.listSamples[project.listSamples.Count - 1].endPos.X), markerPoint.Y);
                        buttonPlay.Text = ">";
                        player.Stop();
                        timer.Stop();
                    }
                    else

                    if (IndexSegmentUnderCursor(markerPoint) != currentPlayed)
                    {
                        if (IndexSegmentUnderCursor(markerPoint) != -1)
                        {
                            currentPlayed = IndexSegmentUnderCursor(markerPoint);
                            player.Stop();
                            mp3Reader = new Mp3FileReader(project.listSamples[currentPlayed].SoundPath);

                            TimeSpan currentTime = TimeSpan.FromSeconds
                                                   (
                                project.listSamples[currentPlayed].SplitStartTimeFromSecond
                                + (((double)(markerPoint.X - project.listSamples[currentPlayed].startPos.X)) / leghtSegmentPerPixel)
                                * project.listSamples[currentPlayed].LeghtFromSecond
                                                   );

                            //MessageBox.Show(currentTime.ToString());

                            mp3Reader.CurrentTime = currentTime;
                            player.Init(mp3Reader);

                            player.Play();
                            timer.Start();
                        }
                        else
                        {
                            //   markerPoint = new Point(SoundLineEditor.Clamp(markerPoint.X, lineStartPos.X, listSegment[listSegment.Count - 1].segmentEndPos.X), markerPoint.Y);

                            buttonPlay.Text = ">";
                            player.Stop();
                            timer.Stop();
                        }
                    }

                    pictureBox.Invalidate();
                }
            }
        }