/// <summary>
/// Save as event handler
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SaveChildAs(object sender, EventArgs e)
{
if (ActiveMdiChild != null)
{
SongEditorChild window = ((SongEditorChild)ActiveMdiChild);
Song sng = window.Song;
window.ValidateChildren();
string fileName = SaveAs(sng, null);
if (fileName != null)
{
int hashCode = sng.GetHashCode();
((EditorChildMetaData)window.Tag).HashCode = hashCode;
((EditorChildMetaData)window.Tag).Filename = fileName;
}
}
}
/// <summary>
/// Handles saving of changed data when closing a song window
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void childForm_FormClosing(object sender, FormClosingEventArgs e)
{
SongEditorChild window = ((SongEditorChild)sender);
String filename = ((EditorChildMetaData)window.Tag).Filename;
Song sng = window.Song;
int storedHashCode = ((EditorChildMetaData)window.Tag).HashCode;
int songHashCode = sng.GetHashCode();
if (storedHashCode != songHashCode)
{
DialogResult dlg = MessageBox.Show(
string.Format(StringResources.SaveChangesMadeToTheSong, sng.Title),
StringResources.SongEditor,
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (dlg == DialogResult.Yes)
{
Save(sng, ((EditorChildMetaData)window.Tag).Filename);
}
else if (dlg == DialogResult.Cancel)
{
e.Cancel = true;
}
}
else if (filename != null && !File.Exists(filename))
{
DialogResult dlg = MessageBox.Show(string.Format(StringResources.SaveChangesMadeToTheSong, sng.Title),
StringResources.SongEditor,
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (dlg == DialogResult.Yes)
{
SaveAs(sng, ((EditorChildMetaData)window.Tag).Filename);
}
else if (dlg == DialogResult.Cancel)
{
e.Cancel = true;
}
}
}
/// <summary>
/// Creates a song editor child form with the given song and file name
/// </summary>
/// <param name="sng">Song</param>
/// <param name="fileName">File name, may be null</param>
/// <param name="forceSaveCheck">Force check for save file</param>
/// <returns></returns>
private void CreateSongEditorChildForm(Song sng, String fileName, bool forceSaveCheck)
{
int hashCode = forceSaveCheck ? 0 : sng.GetHashCode();
SongEditorChild childForm = new SongEditorChild(_settings, _imgManager, sng)
{
Tag = new EditorChildMetaData(fileName, hashCode),
MdiParent = this
};
childForm.FormClosing += childForm_FormClosing;
childForm.Show();
RegisterChild(childForm);
// Se status
SetStatus(string.Format(StringResources.LoadedSong, sng.Title));
// Set window title if new song
if (fileName == null)
{
childForm.SetWindowTitle(sng.Title + @" " + ++_childFormNumber);
}
}
