private void 批量转换ToolStripMenuItem_Click(object sender, EventArgs e)
{
var box = new Batch_Conversion();
box.ShowDialog();
}
private void 另存为ToolStripMenuItem_Click(object sender, EventArgs e)
{
var box2 = new Processing();
try
{
var box = new SaveFileDialog();
box.Title = "保存";
box.Filter = "JPEG(.jpg)|*.jpg";
box.FileName = Batch_Conversion.make_output_filename(filename);
if (box.ShowDialog() != DialogResult.OK)
{
return;
}
if (box.FileName == "")
{
return;
}
var sq = new setjpgquality();
sq.ShowDialog();
Thread T;
T = new Thread(new ThreadStart(new Action(() =>
{
box2.ShowDialog();
})));
T.IsBackground = true;
T.Start();
while (!box2.IsHandleCreated)
{
Thread.Sleep(100);
}
try
{
int copysize = 0;
byte[] write_this;
write_this = invoke_dll.invoke_heif2jpg(heicfile, sq.value, "tmp/temp_bitstream.hevc", ref copysize, sq.includes_exif, sq.color_profile);
FileStream fs = new FileStream(box.FileName, FileMode.Create);
BinaryWriter writer = new BinaryWriter(fs);
try
{
writer.Write(write_this, 0, copysize);
writer.Close();
fs.Close();
}
catch (Exception ex) {
try
{
writer.Close();
fs.Close();
}
catch (Exception) { }
throw ex;
}
}
catch (Exception)
{
box2.Invoke(new Action(() =>
{
box2.Close();
}));
this.Focus();
var errorbox = new Error();
errorbox.maintext.Text = "无法保存到 " + box.FileName;
errorbox.linklabel.Text = "转到在线帮助";
errorbox.link = "https://liuziangexit.com/HEIF-Utility/Help/No2.html";
errorbox.ShowDialog();
return;
}
box2.Invoke(new Action(() =>
{
box2.Close();
}));
this.Focus();
MessageBox.Show("成功保存到 " + box.FileName);
return;
}
catch (Exception)
{
box2.Invoke(new Action(() =>
{
box2.Close();
}));
this.Focus();
MessageBox.Show("发生未知错误。");
return;
}
}