/// <summary>
/// The GetMultiPartImages method.
/// </summary>
/// <param name="snapshotFilter">The <paramref name="snapshotFilter"/> parameter.</param>
/// <returns>A list of image data.</returns>
private static async Task <List <ImageByteArray> > GetMultiPartImages(SnapshotFilter snapshotFilter)
{
var listBytes = new List <ImageByteArray>();
var uri = new Uri(SelectedClip.GetSnapshotEndpoint(snapshotFilter));
var response = await MainForm.Instance.SendRequest(uri);
if (response.StatusCode != HttpStatusCode.OK)
{
return(null);
}
var multipartContent = await response.Content.ReadAsMultipartAsync();
foreach (var content in multipartContent.Contents)
{
var bytes = await content.ReadAsByteArrayAsync();
if (bytes == null)
{
continue;
}
listBytes.Add(new ImageByteArray(bytes, content.Headers));
}
listBytes.Sort((a, b) => a.ImageTime.CompareTo(b.ImageTime));
return(listBytes);
}
/// <summary>
/// The RefreshClipImages method.
/// </summary>
private async void RefreshClipImages()
{
var startTime = dtpStartDate.Value.ToUniversalTime();
var endTime = dtpEndDate.Value.ToUniversalTime();
var snapshotFilter = new SnapshotFilter
{
StartTime = startTime,
EndTime = endTime,
Offset = (int)Math.Round((endTime - startTime).TotalSeconds / 5),
Width = pbxImage1.Width
};
var pictureBoxes = new List <PictureBox> {
pbxImage1, pbxImage2, pbxImage3, pbxImage4, pbxImage5
};
var labels = new List <Label> {
lblSnapshot1, lblSnapshot2, lblSnapshot3, lblSnapshot4, lblSnapshot5
};
var listBytes = await GetMultiPartImages(snapshotFilter);
if ((listBytes == null) || (listBytes.Count == 0))
{
return;
}
var i = 0;
foreach (var pictureBox in pictureBoxes)
{
MemoryStream memStream = null;
try
{
memStream = new MemoryStream(listBytes[i].Bytes);
pictureBox.SizeMode = PictureBoxSizeMode.StretchImage;
pictureBox.Image = Image.FromStream(memStream);
}
finally
{
memStream?.Dispose();
}
if (listBytes.Count > i + 1)
{
i++;
}
}
i = 0;
foreach (var label in labels)
{
label.Text = listBytes[i].ImageTime.ToLocalTime().ToString("s");
if (listBytes.Count > i + 1)
{
i++;
}
}
}
public void SetFilterProperties(SnapshotFilter filter)
{
filterEffectText.text = filter.GetName();
foreach (var graphic in graphics)
{
graphic.color = filter.GetColor();
}
}
public CodeBlock Parse(ITextSnapshot snapshot, AbortCheck abort)
{
CodeBlock root = new CodeBlock(null, BlockType.Root, null, new SnapshotSpan(snapshot, 0, snapshot.Length), 0, 0);
CodeBlock parent = root;
Stack <CodeBlock> blockOpenings = new Stack <CodeBlock>();
bool leadingWhitespace = true;
int statementStart = -1;
StringBuilder currentStatement = new StringBuilder();
SnapshotFilter filter = new SnapshotFilter(snapshot);
while (filter.Next())
{
int position = filter.Position;
char c = filter.Character;
if (statementStart == -1)
{
statementStart = position;
}
else if (leadingWhitespace)
{
leadingWhitespace = char.IsWhiteSpace(c);
statementStart = position;
}
if (!filter.InQuote)
{
if (c == '{')
{
CodeBlock child = CreateCodeBlock(parent, currentStatement, new SnapshotSpan(snapshot, position, 0), statementStart, blockOpenings.Count + 1);
blockOpenings.Push(child);
parent = child;
}
else if (c == '}')
{
if (blockOpenings.Count > 0)
{
CodeBlock child = blockOpenings.Pop();
child.SetSpan(new SnapshotSpan(snapshot, Span.FromBounds(child.Span.Start, position + 1)));
parent = child.Parent;
}
}
}
if (filter.EOS)
{
currentStatement.Remove(0, currentStatement.Length);
statementStart = -1;
leadingWhitespace = true;
}
else
{
currentStatement.Append(c);
}
if (abort())
{
return(null);
}
}
while (blockOpenings.Count > 0)
{
CodeBlock child = blockOpenings.Pop();
child.SetSpan(new SnapshotSpan(snapshot, Span.FromBounds(child.Span.Start, snapshot.Length)));
}
return(root);
}
public Task<CodeBlock> ParseAsync(ITextSnapshot snapshot, CancellationToken token)
{
CodeBlock root = new CodeBlock(null, BlockType.Root, null, new SnapshotSpan(snapshot, 0, snapshot.Length), 0, 0);
CodeBlock parent = root;
Stack<CodeBlock> blockOpenings = new Stack<CodeBlock>();
bool leadingWhitespace = true;
int statementStart = 0;
StringBuilder currentStatement = new StringBuilder();
StringBuilder filteredStatement = new StringBuilder();
SnapshotFilter filter = new SnapshotFilter(snapshot);
while (filter.Next())
{
int position = filter.Position;
char c = filter.Character;
if (leadingWhitespace)
{
leadingWhitespace = char.IsWhiteSpace(c);
statementStart = position;
}
if (!filter.InQuote)
{
if (c == '{')
{
CodeBlock child = CreateCodeBlock(parent, currentStatement, filteredStatement, new SnapshotSpan(snapshot, position, 0), statementStart, blockOpenings.Count + 1);
blockOpenings.Push(child);
parent = child;
}
else if (c == '}')
{
if (blockOpenings.Count > 0)
{
CodeBlock child = blockOpenings.Pop();
child.SetSpan(new SnapshotSpan(snapshot, Span.FromBounds(child.Span.Start, position + 1)));
parent = child.Parent;
}
}
}
if (filter.EOS)
{
currentStatement.Length = 0;
filteredStatement.Length = 0;
leadingWhitespace = true;
}
else
{
AppendCharacter(currentStatement, c);
if (!filter.InQuote)
AppendCharacter(filteredStatement, c);
}
if (token.IsCancellationRequested)
return null;
}
while (blockOpenings.Count > 0)
{
CodeBlock child = blockOpenings.Pop();
child.SetSpan(new SnapshotSpan(snapshot, Span.FromBounds(child.Span.Start, snapshot.Length)));
}
return Task.FromResult<CodeBlock>(root);
}
public Task <CodeBlock> ParseAsync(ITextSnapshot snapshot, CancellationToken token)
{
CodeBlock root = new CodeBlock(null, BlockType.Root, null, new SnapshotSpan(snapshot, 0, snapshot.Length), 0, 0);
CodeBlock parent = root;
Stack <CodeBlock> blockOpenings = new Stack <CodeBlock>();
bool leadingWhitespace = true;
int statementStart = 0;
StringBuilder currentStatement = new StringBuilder();
StringBuilder filteredStatement = new StringBuilder();
SnapshotFilter filter = new SnapshotFilter(snapshot);
while (filter.Next())
{
int position = filter.Position;
char c = filter.Character;
if (leadingWhitespace)
{
leadingWhitespace = char.IsWhiteSpace(c);
statementStart = position;
}
if (!filter.InQuote)
{
if (c == '{')
{
CodeBlock child = CreateCodeBlock(parent, currentStatement, filteredStatement, new SnapshotSpan(snapshot, position, 0), statementStart, blockOpenings.Count + 1);
blockOpenings.Push(child);
parent = child;
}
else if (c == '}')
{
if (blockOpenings.Count > 0)
{
CodeBlock child = blockOpenings.Pop();
child.SetSpan(new SnapshotSpan(snapshot, Span.FromBounds(child.Span.Start, position + 1)));
parent = child.Parent;
}
}
}
if (filter.EOS)
{
currentStatement.Length = 0;
filteredStatement.Length = 0;
leadingWhitespace = true;
}
else
{
AppendCharacter(currentStatement, c);
if (!filter.InQuote)
{
AppendCharacter(filteredStatement, c);
}
}
if (token.IsCancellationRequested)
{
return(null);
}
}
while (blockOpenings.Count > 0)
{
CodeBlock child = blockOpenings.Pop();
child.SetSpan(new SnapshotSpan(snapshot, Span.FromBounds(child.Span.Start, snapshot.Length)));
}
return(Task.FromResult <CodeBlock>(root));
}
public CodeBlock Parse(ITextSnapshot snapshot, AbortCheck abort)
{
CodeBlock root = new CodeBlock(null, BlockType.Root, null, new SnapshotSpan(snapshot, 0, snapshot.Length), 0, 0);
CodeBlock parent = root;
Stack<CodeBlock> blockOpenings = new Stack<CodeBlock>();
bool leadingWhitespace = true;
int statementStart = -1;
StringBuilder currentStatement = new StringBuilder();
SnapshotFilter filter = new SnapshotFilter(snapshot);
while (filter.Next())
{
int position = filter.Position;
char c = filter.Character;
if (statementStart == -1)
statementStart = position;
else if (leadingWhitespace)
{
leadingWhitespace = char.IsWhiteSpace(c);
statementStart = position;
}
if (!filter.InQuote)
{
if (c == '{')
{
CodeBlock child = CreateCodeBlock(parent, currentStatement, new SnapshotSpan(snapshot, position, 0), statementStart, blockOpenings.Count + 1);
blockOpenings.Push(child);
parent = child;
}
else if (c == '}')
{
if (blockOpenings.Count > 0)
{
CodeBlock child = blockOpenings.Pop();
child.SetSpan(new SnapshotSpan(snapshot, Span.FromBounds(child.Span.Start, position + 1)));
parent = child.Parent;
}
}
}
if (filter.EOS)
{
currentStatement.Remove(0, currentStatement.Length);
statementStart = -1;
leadingWhitespace = true;
}
else
currentStatement.Append(c);
if (abort())
return null;
}
while (blockOpenings.Count > 0)
{
CodeBlock child = blockOpenings.Pop();
child.SetSpan(new SnapshotSpan(snapshot, Span.FromBounds(child.Span.Start, snapshot.Length)));
}
return root;
}
