private async void ButtonDecode_Click(object sender, EventArgs e)
{
var dialog = new OpenFileDialog()
{
Filter = Filter
};
var saveDialog = new SaveFileDialog();
if (dialog.ShowDialog() != DialogResult.OK || !File.Exists(dialog.FileName))
{
return;
}
if (dialog.SafeFileName != null)
{
saveDialog.FileName = dialog.SafeFileName.Substring(0, dialog.SafeFileName.Length - Ext.Length);
}
if (saveDialog.ShowDialog() != DialogResult.OK)
{
return;
}
using (var file = new FileStream(dialog.FileName, FileMode.Open)) {
var buffer = new byte[file.Length];
file.Read(buffer, 0, (int)file.Length);
file.Close();
var rle = new Rle(buffer);
var progressIndicatorTotal = new Progress <int>(ProgressBarTotalUpdate);
ProgressBarTotal.Minimum = 0;
ProgressBarTotal.Maximum = buffer.Length;
ProgressBarTotalUpdate(0);
try {
var bytes = await rle.Decompress(progressIndicatorTotal, this.ctx);
using (var output = new FileStream(saveDialog.FileName, FileMode.Create)) {
output.Write(bytes, 0, bytes.Length);
output.Close();
}
}
catch (OperationCanceledException) {
// reserved
}
catch (Exception) {
// reserved
}
finally {
fileNameTemp = "";
}
MessageBox.Show(@"Done!");
}
}
private async void ButtonOpenFile_Click(object sender, EventArgs e)
{
var dialog = new OpenFileDialog();
var saveDialog = new SaveFileDialog()
{
Filter = Filter
};
if (dialog.ShowDialog() != DialogResult.OK || !File.Exists(dialog.FileName))
{
return;
}
saveDialog.FileName = dialog.SafeFileName + Ext;
fileNameTemp = dialog.SafeFileName + Ext;
if (saveDialog.ShowDialog() != DialogResult.OK)
{
return;
}
using (var file = new FileStream(dialog.FileName, FileMode.Open)) {
var buffer = new byte[file.Length];
file.Read(buffer, 0, (int)file.Length);
file.Close();
var rle = new Rle(buffer);
var progressIndicatorTotal = new Progress <int>(ProgressBarTotalUpdate);
ProgressBarTotal.Minimum = 0;
ProgressBarTotal.Maximum = buffer.Length;
ProgressBarTotalUpdate(0);
var limit = CheckBoxLimit.Checked ? Convert.ToInt32(EditSize.Value) : 0;
if (buffer.Length < limit)
{
limit = 0;
MessageBox.Show(@"Limit > file size. Limits disabled");
}
try {
var bytes = await rle.Compress(limit, progressIndicatorTotal, this.ctx);
using (var output = new FileStream(saveDialog.FileName, FileMode.Create)) {
output.Write(bytes, 0, bytes.Length);
output.Close();
}
} catch (OperationCanceledException) {
// reserved
} catch (Exception) {
// reserved
}
MessageBox.Show(@"Done!");
}
}
