private Task <SaveThemeResults> SaveTheme_Execute(string path, bool start)
{
var viewModel = ViewModel;
var busyPickingFile = MainResources.Busy_PickingFile;
var busySavingTheme = MainResources.Busy_SavingTheme;
var task = new Task <SaveThemeResults>(() =>
{
BusyText = busyPickingFile;
var result = new SaveThemeResults
{
Saved = false,
Path = path
};
if (string.IsNullOrEmpty(result.Path))
{
var svfl = new SaveFileDialog
{
Filter = "3DS Theme File|*.bin",
FileName = "body_lz"
};
var dlg = svfl.ShowDialog();
if (dlg.HasValue && !dlg.Value)
{
return(result);
}
result.Path = svfl.FileName;
}
BusyText = busySavingTheme;
using (var decBuffer = new MemoryStream())
using (var comBuffer = new MemoryStream())
{
try
{
viewModel.Save(decBuffer);
decBuffer.Position = 0;
LZ11.Compress(decBuffer, decBuffer.Length, comBuffer, true);
comBuffer.Position = 0;
using (var fs = File.Open(result.Path, FileMode.Create))
comBuffer.CopyTo(fs);
result.Saved = true;
}
catch
{
// Ignore
}
}
return(result);
},
TaskCreationOptions.LongRunning);
if (start)
{
task.Start();
}
return(task);
}
private void SaveTheme_PostExecute(SaveThemeResults result)
{
if (result.Saved)
{
ThemePath = result.Path;
var themeDir = Path.GetDirectoryName(result.Path);
var bmp = RenderPreview(PreviewKind.Both);
PngBitmapEncoder encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bmp));
var previewPath = Path.Combine(themeDir, "preview.png");
using (Stream stream = File.Create(previewPath))
encoder.Save(stream);
var infoPath = Path.Combine(themeDir, "info.smdh");
using (var stream = File.Create(infoPath))
ViewModel.Info.Save(stream);
MessageBox.Show(MainResources.Message_ThemeSaved,
WINDOW_TITLE,
MessageBoxButton.OK,
MessageBoxImage.Information);
if (ViewModel.Flags.BackgroundMusic)
{
if (!File.Exists(Path.Combine(themeDir, BGM_FILE_NAME)))
{
MessageBox.Show(MainResources.Message_NoBackgroundMusicOnSave,
WINDOW_TITLE,
MessageBoxButton.OK,
MessageBoxImage.Warning);
}
}
}
IsBusy = false;
}
private void SaveTheme_PostExecute(SaveThemeResults result)
{
if (result.Saved)
{
ThemePath = result.Path;
var themeDir = Path.GetDirectoryName(result.Path);
var bmp = RenderPreview(PreviewKind.Both);
PngBitmapEncoder encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bmp));
var path = Path.Combine(themeDir, "preview.png");
using (Stream stream = File.Create(path))
encoder.Save(stream);
MessageBox.Show(MainResources.Error_ThemeSaved,
WINDOW_TITLE,
MessageBoxButton.OK,
MessageBoxImage.Information);
if (ViewModel.Flags.BackgroundMusic)
{
if (!File.Exists(Path.Combine(themeDir, BGM_FILE_NAME)))
{
MessageBox.Show(MainResources.Error_NoBackgroundMusicOnSave,
WINDOW_TITLE,
MessageBoxButton.OK,
MessageBoxImage.Warning);
}
}
}
IsBusy = false;
}
private Task<SaveThemeResults> SaveTheme_Execute(string path)
{
var viewModel = ViewModel;
var busyPickingFile = MainResources.Busy_PickingFile;
var busySavingTheme = MainResources.Busy_SavingTheme;
var task = new Task<SaveThemeResults>(() =>
{
BusyText = busyPickingFile;
var result = new SaveThemeResults
{
Saved = false,
Path = path
};
if (string.IsNullOrEmpty(result.Path))
{
var svfl = new SaveFileDialog
{
Filter = "3DS Theme File|body_LZ.bin",
FileName = "body_lz"
};
var dlg = svfl.ShowDialog();
if (dlg.HasValue && !dlg.Value)
return result;
result.Path = svfl.FileName;
}
BusyText = busySavingTheme;
using (var decBuffer = new MemoryStream())
using (var comBuffer = new MemoryStream())
{
try
{
viewModel.Save(decBuffer);
decBuffer.Position = 0;
LZ11.Compress(decBuffer, decBuffer.Length, comBuffer, true);
comBuffer.Position = 0;
using (var fs = File.Open(result.Path, FileMode.Create))
comBuffer.CopyTo(fs);
result.Saved = true;
}
catch
{
// Ignore
}
}
return result;
},
TaskCreationOptions.LongRunning);
task.Start();
return task;
}
