private void pictureBox1_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
FFplay.ffplay_toggle_pause();
}
}
private void timer1_Tick(object sender, EventArgs e)
{
try
{
var dur = FFplay.ffplay_get_duration();
var state = FFplay.ffplay_get_state();
if (state == 1)
{
buttonPause.Text = dfv.lang.dat.Pause;
}
else
{
buttonPause.Text = dfv.lang.dat.Play;
}
var time = FFplay.ffplay_get_position();
labelTime.Text = dfv.timeToStr2(time) + " / " + dfv.timeToStr2(dur);
if (dur < 1 || isDragging || state == 0)
{
return;
}
myProgressBar1.setValue((int)(time * 1000 / dur));
}
catch (Exception err)
{
timer1.Stop();
dfv.msgERR(err.Message);
}
}
private void FormPlayer_Move(object sender, EventArgs e)
{
if (Size.Width == resizeW && resizeH == Size.Height)
{
FFplay.ffplay_set_stop_show(0);
}
}
private void FormPlayer_Load(object sender, EventArgs e)
{
imageCroppingBox1._Image = pictureBox1;
imageCroppingBox1.onMove = me =>
{
showCropInfo();
};
labelTime.Text = "";
this.myProgressBar1.addControlMove(labelTime);
this.MouseWheel += new System.Windows.Forms.MouseEventHandler(this.panel1_MouseWheel);
myProgressBar1.onMove = () =>
{
isDragging = true;
FFplay.ffplay_set_position(FFplay.ffplay_get_duration() * myProgressBar1.Value / myProgressBar1.Maximum);
};
myProgressBar1.onUp = () =>
{
isDragging = false;
};
if (onLoad != null)
{
this.BeginInvoke(onLoad);
}
}
public Task getInfo(string file)
{
if (file == "")
{
throw new ExceptionFFmpeg(dfv.lang.dat.Please_add_file_name);
}
fileName = file;
return(Task.Run(() =>
{
var ext = dfv.getFileExt(file);
if (ext == "avs")
{
info.format.format_name = "avs";
infoObj.format.Add("format_name", "avs");
info.streams.Add(getAvs(file));
return;
}
var json = FFplay.probeFileInfo(file);
infoObj = JsonConvert.DeserializeObject <MediaFileObj>(json);
info = infoObj.toMediaFile();
if (infoObj.error != "")
{
throw new ExceptionFFmpeg(infoObj.error);
}
}));
}
public void setFilters(string vf, string af)
{
if (vf != "")
{
FFplay.ffplay_set_vf(vf);
}
if (af != "")
{
FFplay.ffplay_set_af(af);
}
}
private void panel1_MouseWheel(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (e.Delta > 0)
{
FFplay.ffplay_set_position(FFplay.ffplay_get_position() - jumpPos);
}
else
{
FFplay.ffplay_set_position(FFplay.ffplay_get_position() + jumpPos);
}
}
void cropResize()
{
if (!imageCroppingBox1.Visible)
{
return;
}
int scr_width = pictureBox1.Width;
int scr_height = pictureBox1.Height;
var aspect_ratio = FFplay.ffplay_get_aspect_ratio();
_width = FFplay.ffplay_get_w();
_height = FFplay.ffplay_get_h();
int width = _width, height = _height;
if (width < 1 || height < 1)
{
return;
}
height = scr_height;
width = (int)Math.Ceiling(height * aspect_ratio) & ~1;
if (width > scr_width)
{
width = scr_width;
height = (int)Math.Ceiling(width / aspect_ratio) & ~1;
}
int x = (scr_width - width) / 2;
int y = (scr_height - height) / 2;
var oldScale = cropScale;
cropScale = (double)_width / width;
var newScale = oldScale / cropScale;
imageCroppingBox1.Left = x;
imageCroppingBox1.Top = y;
imageCroppingBox1.Size = new Size(width, height);
if (imageCroppingBox1.IsDrawed)
{
imageCroppingBox1.SelectedRectangle = new Rectangle(
(int)(imageCroppingBox1.SelectedRectangle.X * newScale)
, (int)(imageCroppingBox1.SelectedRectangle.Y * newScale)
, (int)(imageCroppingBox1.SelectedRectangle.Width * newScale)
, (int)(imageCroppingBox1.SelectedRectangle.Height * newScale));
}
showCropInfo();
}
void cropStart()
{
cropAction = () =>
{
if (FFplay.ffplay_get_w() < 1 || FFplay.ffplay_get_h() < 1)
{
return;
}
imageCroppingBox1.Clear();
imageCroppingBox1.Show();
cropResize();
cropAction = null;
};
timer2.Start();
}
public void play(string name)
{
this.Text = Path.GetFileName(name);
richTextBox1.Text = this.Text;
onErrorAction = onError;
onLoad = new Action(() =>
{
try
{
FFplay.ffplay_on_error(onErrorAction);
FFplay.play(name
, pictureBox1.Handle
, this);
timer1.Start();
}
catch (Exception e)
{
timer1.Stop();
dfv.msgERR(e.Message);
}
});
}
private void FormPlayer_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Space)
{
FFplay.ffplay_toggle_pause();
e.Handled = true;
}
else if (e.KeyCode == Keys.F)
{
FFplay.ffplay_step_to_next_frame();
e.Handled = true;
}
else if (e.KeyCode == Keys.Left)
{
FFplay.ffplay_set_position(FFplay.ffplay_get_position() - jumpPos);
e.Handled = true;
}
else if (e.KeyCode == Keys.Right)
{
FFplay.ffplay_set_position(FFplay.ffplay_get_position() + jumpPos);
e.Handled = true;
}
}
private void buttonPause_Click(object sender, EventArgs e)
{
FFplay.ffplay_toggle_pause();
}
private void button1_Click(object sender, EventArgs e)
{
FFplay.ffplay_step_to_next_frame();
}
private void copytimestapToolStripMenuItem_Click(object sender, EventArgs e)
{
dfv.SetClipboard(dfv.timeToStr2(FFplay.ffplay_get_position(), false));
}
private void steptonextframeToolStripMenuItem_Click(object sender, EventArgs e)
{
FFplay.ffplay_step_to_next_frame();
}
private void button1_Click_1(object sender, EventArgs e)
{
selectedTime = dfv.timeToStr2(FFplay.ffplay_get_position(), false);
this.Close();
}
private void FormPlayer_FormClosing(object sender, FormClosingEventArgs e)
{
timer1.Stop();
FFplay.stop();
}
private void FormPlayer_ResizeBegin(object sender, EventArgs e)
{
resizeW = Size.Width;
resizeH = Size.Height;
FFplay.ffplay_set_stop_show(1);
}
private void FormPlayer_ResizeEnd(object sender, EventArgs e)
{
FFplay.ffplay_set_stop_show(0);
}
