protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
// skip if file is not specified
if (!FileHandler.available())
{
return;
}
// read sample rate
sampleRate = FileHandler.readSampleRate();
slider1.sampleRate = sampleRate;
// set default settings
Settings set = Settings.instance();
slider1.seek = set.lastSeek;
slider1.blocks = set.lastBlocks;
slider1.perPage = set.perPage;
slider1.page = (long)(slider1.seek / slider1.perPage);
slider1.blocksCount = FileHandler.blocksCount();
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
// skip if file not loaded
if (!FileHandler.available())
{
return;
}
// read sample rate from file
sampleRate = FileHandler.readSampleRate();
graph1.sampleRate = sampleRate;
slider1.sampleRate = sampleRate;
// read settings
Settings set = Settings.instance();
slider1.seek = set.lastSeek;
slider1.blocks = set.lastBlocks;
slider1.perPage = set.perPage;
slider1.page = (long)(slider1.seek / slider1.perPage);
slider1.blocksCount = FileHandler.blocksCount();
// config zoom and start point
graph1.start = set.lastOffset;
graph1.zoom = set.lastZoom;
graph1.detection = set.detection;
graph1.detectST = set.detectST;
// load filtered samples
graph1.samples = FileHandler.load(slider1);
graph1.ecgid = FileHandler.id;
slider1.critical = graph1.ecgid.critical;
slider1.s2 = graph1.ecgid.starttimeSec;
graph1.s2 = slider1.seek * 56.0f / slider1.sampleRate;
slider1.Refresh();
graph1.Refresh();
// on scroll changes
graph1.onChange = () =>
{
if (!FileHandler.available())
{
return;
}
set = Settings.instance();
set.lastOffset = graph1.start;
set.lastZoom = graph1.zoom;
set.commit();
};
// on slider position changes
slider1.onChange = () =>
{
if (!FileHandler.available())
{
return;
}
set = Settings.instance();
set.lastSeek = slider1.seek;
set.lastBlocks = slider1.blocks;
set.perPage = slider1.perPage;
graph1.samples = FileHandler.load(slider1);
slider1.critical = FileHandler.id.critical;
graph1.zoom = slider1.blocks * 56.0f / slider1.sampleRate;
graph1.s2 = slider1.seek * 56.0f / slider1.sampleRate;
if (slider1.seek < 0)
{
graph1.start = slider1.seek * 56.0f / slider1.sampleRate;
}
else
{
graph1.start = 0;
}
graph1.detection = set.detection;
graph1.detectST = set.detectST;
set.commit();
if (graph1.samples.Count < graph1.zoom * sampleRate)
{
graph1.zoom = (float)graph1.samples.Count / (float)sampleRate;
}
graph1.Refresh();
};
}
void run()
{
progressBar1.Minimum = 0;
progressBar1.Maximum = 100;
if (!FileHandler.available())
{
return;
}
EcgStatistic set = FileHandler.id;
if (set.critical == null)
{
set.critical = new List <long>();
}
long len = FileHandler.blocksCount();
long i0 = 0;
if (set.critical.Count > 2)
{
i0 = set.critical[set.critical.Count - 1] + 1;
}
for (long i = i0; i < len; i++)
{
FileHandler.setPosition(i);
if (FileHandler.remainingBlocks() < 2)
{
break;
}
int sdm = FileHandler.io.ReadByte();
if (sdm == 170)
{
set.critical.Add(i);
}
progressBar1.Value = (int)((float)i / (float)len * 100.0f);
progressBar1.Refresh();
}
XmlClass <EcgStatistic> .Save(set, FileHandler.p + ".xml", SerializedFormat.Document);
listBox1.Items.Clear();
if (set.critical != null)
{
foreach (var l in set.critical)
{
time t = new time();
t.block = l;
t.sampleRate = main.graph1.sampleRate;
t.s2 = FileHandler.id.starttimeSec;
listBox1.Items.Add(t);
}
}
progressBar1.Value = 0;
progressBar1.Refresh();
MessageBox.Show("finish!");
}
