private void stopToolStripMenuItem_Click(object sender, EventArgs e)
{
Cursor old = Cursor;
Cursor = Cursors.WaitCursor;
try
{
if (command_ != null)
{
command_.CommandExit -= new EventHandler(command__CommandExit);
command_.Output -= new EventHandler(command__Output);
state_ = MFStateEnum.Stopped;
command_.WriteStandardInput(Program.Options.Controls.Stop);
command_.WaitForExit();
command_ = null;
}
}
finally
{
Cursor = old;
}
}
private void pauseToolStripMenuItem_Click(object sender, EventArgs e)
{
if (command_ != null && state_ != MFStateEnum.Stopped)
{
if (state_ != MFStateEnum.Paused)
{
state_ = MFStateEnum.Paused;
}
else
{
state_ = MFStateEnum.Playing;
}
command_.WriteStandardInput(Program.Options.Controls.Pause);
}
}
private void command__CommandExit(object sender, EventArgs e)
{
if (command_ != null && sender == command_)
{
if (state_ == MFStateEnum.Playing)
{
state_ = MFStateEnum.Stopped;
command_.WaitForExit();
command_ = null;
if (lvwPlayList.InvokeRequired)
{
lvwPlayList.Invoke(new EventHandler(nextFileToolStripMenuItem_Click), sender, e);
}
else
{
nextFileToolStripMenuItem_Click(sender, e);
}
}
}
}
private void playToolStripMenuItem_Click(object sender, EventArgs e)
{
Cursor oldCursor = Cursor;
Cursor = Cursors.WaitCursor;
try
{
if (state_ == MFStateEnum.Paused)
{
pauseToolStripMenuItem_Click(sender, e);
return;
}
else if (state_ == MFStateEnum.Playing)
{
stopToolStripMenuItem_Click(sender, e);
}
string playFile = null;
if (currentFile_ == null)
{
if (lvwPlayList.SelectedItems.Count > 0)
{
playFile = lvwPlayList.SelectedItems[0].Text;
}
else if (lvwPlayList.Items.Count > 0)
{
playFile = lvwPlayList.Items[0].Text;
}
}
else
{
playFile = currentFile_;
}
if (playFile != null)
{
if (!playFile.Equals(currentFile_))
{
UpdateCurrentPlayingFile(playFile);
}
command_ = new MFCommand(Program.Options.Controls.RealPlayFile,
currentFile_, false);
if (command_.Execute())
{
command_.CommandExit += new EventHandler(command__CommandExit);
command_.Output += new EventHandler(command__Output);
state_ = MFStateEnum.Playing;
}
else
{
command_.WaitForExit();
command_ = null;
}
}
}
finally
{
Cursor = oldCursor;
}
}
private void stopToolStripMenuItem_Click(object sender, EventArgs e)
{
Cursor old = Cursor;
Cursor = Cursors.WaitCursor;
try
{
if (command_ != null)
{
command_.CommandExit -= new EventHandler(command__CommandExit);
command_.Output -= new EventHandler(command__Output);
state_ = MFStateEnum.Stopped;
command_.WriteStandardInput(Program.Options.Controls.Stop);
command_.WaitForExit();
command_ = null;
}
}
finally
{
Cursor = old;
}
}
private void playToolStripMenuItem_Click(object sender, EventArgs e)
{
Cursor oldCursor = Cursor;
Cursor = Cursors.WaitCursor;
try
{
if (state_ == MFStateEnum.Paused)
{
pauseToolStripMenuItem_Click(sender, e);
return;
}
else if (state_ == MFStateEnum.Playing)
{
stopToolStripMenuItem_Click(sender, e);
}
string playFile = null;
if (currentFile_ == null)
{
if (lvwPlayList.SelectedItems.Count > 0)
{
playFile = lvwPlayList.SelectedItems[0].Text;
}
else if (lvwPlayList.Items.Count > 0)
{
playFile = lvwPlayList.Items[0].Text;
}
}
else
{
playFile = currentFile_;
}
if (playFile != null)
{
if (!playFile.Equals(currentFile_))
{
UpdateCurrentPlayingFile(playFile);
}
command_ = new MFCommand(Program.Options.Controls.RealPlayFile,
currentFile_, false);
if (command_.Execute())
{
command_.CommandExit += new EventHandler(command__CommandExit);
command_.Output += new EventHandler(command__Output);
state_ = MFStateEnum.Playing;
}
else
{
command_.WaitForExit();
command_ = null;
}
}
}
finally
{
Cursor = oldCursor;
}
}
private void pauseToolStripMenuItem_Click(object sender, EventArgs e)
{
if (command_ != null && state_ != MFStateEnum.Stopped)
{
if (state_ != MFStateEnum.Paused)
{
state_ = MFStateEnum.Paused;
}
else
{
state_ = MFStateEnum.Playing;
}
command_.WriteStandardInput(Program.Options.Controls.Pause);
}
}
private void command__CommandExit(object sender, EventArgs e)
{
if (command_!= null && sender == command_)
{
if (state_ == MFStateEnum.Playing)
{
state_ = MFStateEnum.Stopped;
command_.WaitForExit();
command_ = null;
if (lvwPlayList.InvokeRequired)
{
lvwPlayList.Invoke(new EventHandler(nextFileToolStripMenuItem_Click), sender, e);
}
else
{
nextFileToolStripMenuItem_Click(sender, e);
}
}
}
}
