public SvgDrawingCanvas()
{
_drawForInteractivity = true;
_drawObjects = new List <Drawing>();
_linkObjects = new List <Drawing>();
_displayTransform = Transform.Identity;
// Create a tooltip and set its position.
_tooltip = new ToolTip();
_tooltip.Placement = PlacementMode.MousePoint;
_tooltip.PlacementRectangle = new Rect(50, 0, 0, 0);
_tooltip.HorizontalOffset = 20;
_tooltip.VerticalOffset = 20;
_tooltipText = new TextBlock();
_tooltipText.Text = string.Empty;
_tooltipText.Margin = new Thickness(6, 0, 0, 0);
//Create BulletDecorator and set it as the tooltip content.
Ellipse bullet = new Ellipse();
bullet.Height = 10;
bullet.Width = 10;
bullet.Fill = Brushes.LightCyan;
BulletDecorator decorator = new BulletDecorator();
decorator.Bullet = bullet;
decorator.Margin = new Thickness(0, 0, 10, 0);
decorator.Child = _tooltipText;
_tooltip.Content = decorator;
_tooltip.IsOpen = false;
_tooltip.Visibility = Visibility.Hidden;
//Finally, set tooltip on this canvas
this.ToolTip = _tooltip;
this.Background = Brushes.Transparent;
_animationCanvas = new SvgAnimationLayer(this);
}
private void OnApplyTestState(TreeViewItem treeItem)
{
SvgTestInfo testInfo = treeItem.Tag as SvgTestInfo;
if (testInfo == null)
{
return;
}
BulletDecorator header = treeItem.Header as BulletDecorator;
if (header == null)
{
return;
}
int selIndex = stateComboBox.SelectedIndex;
if (selIndex < 0)
{
return;
}
testInfo.State = (SvgTestState)selIndex;
testInfo.Comment = testComment.Text;
Ellipse bullet = header.Bullet as Ellipse;
if (bullet != null)
{
bullet.Fill = testInfo.StateBrush;
}
if (!_isTreeModified)
{
this.Title = this.Title + " *";
_isTreeModified = true;
}
_isTreeChangedPending = false;
testApply.IsEnabled = false;
}
private Paragraph BuildBullet(
string paragraphText)
{
var textBlock = new TextBlock();
textBlock.Inlines.AddRange(BuildInlines(paragraphText));
textBlock.TextWrapping = TextWrapping.Wrap;
textBlock.Margin = new Thickness(8, 0, 0, 0);
var bulletDecorator = new BulletDecorator();
#pragma warning disable CA1303 // Do not pass literals as localized parameters
bulletDecorator.Bullet = new TextBlock(new Run("○"));
#pragma warning restore CA1303 // Do not pass literals as localized parameters
bulletDecorator.Child = textBlock;
var paragraph = new Paragraph();
paragraph.Inlines.Add(bulletDecorator);
paragraph.Margin = new Thickness(0, 0, 0, 6);
paragraph.LineHeight = 18;
return(paragraph);
}
public static IObservable <EventPattern <KeyEventArgs> > KeyUpObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <KeyEventHandler, KeyEventArgs>(h => This.KeyUp += h, h => This.KeyUp -= h));
}
public static IObservable <EventPattern <DependencyPropertyChangedEventArgs> > FocusableChangedObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <DependencyPropertyChangedEventHandler, DependencyPropertyChangedEventArgs>(h => This.FocusableChanged += h, h => This.FocusableChanged -= h));
}
private void LoadTreeViewCategory(XmlReader reader, TreeViewItem categoryItem, SvgTestCategory testCategory)
{
int total = 0, unknowns = 0, failures = 0, successes = 0, partials = 0;
int itemCount = 0;
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (string.Equals(reader.Name, "test", StringComparison.OrdinalIgnoreCase))
{
SvgTestInfo testInfo = new SvgTestInfo(reader);
if (!testInfo.IsEmpty)
{
TextBlock headerText = new TextBlock();
headerText.Text = string.Format("({0:D3}) - {1}", itemCount, testInfo.Title);
headerText.Margin = new Thickness(3, 0, 0, 0);
Ellipse bullet = new Ellipse();
bullet.Height = 16;
bullet.Width = 16;
bullet.Fill = testInfo.StateBrush;
bullet.Stroke = Brushes.DarkGray;
bullet.StrokeThickness = 1;
BulletDecorator decorator = new BulletDecorator();
decorator.Bullet = bullet;
decorator.Margin = new Thickness(0, 0, 10, 0);
decorator.Child = headerText;
TreeViewItem treeItem = new TreeViewItem();
treeItem.Header = decorator;
treeItem.Padding = new Thickness(3);
treeItem.FontSize = 12;
treeItem.FontWeight = FontWeights.Normal;
treeItem.Tag = testInfo;
categoryItem.Items.Add(treeItem);
itemCount++;
total++;
SvgTestState testState = testInfo.State;
switch (testState)
{
case SvgTestState.Unknown:
unknowns++;
break;
case SvgTestState.Failure:
failures++;
break;
case SvgTestState.Success:
successes++;
break;
case SvgTestState.Partial:
partials++;
break;
}
}
}
}
else if (reader.NodeType == XmlNodeType.EndElement)
{
if (string.Equals(reader.Name, "category", StringComparison.OrdinalIgnoreCase))
{
break;
}
}
}
testCategory.SetValues(total, unknowns, failures, successes, partials);
}
public static IObservable <EventPattern <RequestBringIntoViewEventArgs> > RequestBringIntoViewObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <RequestBringIntoViewEventHandler, RequestBringIntoViewEventArgs>(h => This.RequestBringIntoView += h, h => This.RequestBringIntoView -= h));
}
public static IObservable <EventPattern <ContextMenuEventArgs> > ContextMenuClosingObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <ContextMenuEventHandler, ContextMenuEventArgs>(h => This.ContextMenuClosing += h, h => This.ContextMenuClosing -= h));
}
public static IObservable <EventPattern <MouseButtonEventArgs> > MouseLeftButtonDownObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <MouseButtonEventHandler, MouseButtonEventArgs>(h => This.MouseLeftButtonDown += h, h => This.MouseLeftButtonDown -= h));
}
public static IObservable <EventPattern <DragEventArgs> > PreviewDragLeaveObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <DragEventHandler, DragEventArgs>(h => This.PreviewDragLeave += h, h => This.PreviewDragLeave -= h));
}
public static IObservable <EventPattern <ManipulationCompletedEventArgs> > ManipulationCompletedObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <EventHandler <ManipulationCompletedEventArgs>, ManipulationCompletedEventArgs>(h => This.ManipulationCompleted += h, h => This.ManipulationCompleted -= h));
}
public static IObservable <EventPattern <QueryContinueDragEventArgs> > QueryContinueDragObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <QueryContinueDragEventHandler, QueryContinueDragEventArgs>(h => This.QueryContinueDrag += h, h => This.QueryContinueDrag -= h));
}
public static IObservable <EventPattern <GiveFeedbackEventArgs> > GiveFeedbackObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <GiveFeedbackEventHandler, GiveFeedbackEventArgs>(h => This.GiveFeedback += h, h => This.GiveFeedback -= h));
}
public static IObservable <EventPattern <TextCompositionEventArgs> > TextInputObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <TextCompositionEventHandler, TextCompositionEventArgs>(h => This.TextInput += h, h => This.TextInput -= h));
}
public static IObservable <EventPattern <SizeChangedEventArgs> > SizeChangedObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <SizeChangedEventHandler, SizeChangedEventArgs>(h => This.SizeChanged += h, h => This.SizeChanged -= h));
}
public static IObservable <EventPattern <KeyboardFocusChangedEventArgs> > PreviewLostKeyboardFocusObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <KeyboardFocusChangedEventHandler, KeyboardFocusChangedEventArgs>(h => This.PreviewLostKeyboardFocus += h, h => This.PreviewLostKeyboardFocus -= h));
}
public static IObservable <EventPattern <ManipulationInertiaStartingEventArgs> > ManipulationInertiaStartingObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <EventHandler <ManipulationInertiaStartingEventArgs>, ManipulationInertiaStartingEventArgs>(h => This.ManipulationInertiaStarting += h, h => This.ManipulationInertiaStarting -= h));
}
public static IObservable <EventPattern <DragEventArgs> > DropObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <DragEventHandler, DragEventArgs>(h => This.Drop += h, h => This.Drop -= h));
}
public static IObservable <EventPattern <ManipulationBoundaryFeedbackEventArgs> > ManipulationBoundaryFeedbackObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <EventHandler <ManipulationBoundaryFeedbackEventArgs>, ManipulationBoundaryFeedbackEventArgs>(h => This.ManipulationBoundaryFeedback += h, h => This.ManipulationBoundaryFeedback -= h));
}
public static IObservable <EventPattern <TouchEventArgs> > PreviewTouchUpObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <EventHandler <TouchEventArgs>, TouchEventArgs>(h => This.PreviewTouchUp += h, h => This.PreviewTouchUp -= h));
}
public static IObservable <EventPattern <ToolTipEventArgs> > ToolTipClosingObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <ToolTipEventHandler, ToolTipEventArgs>(h => This.ToolTipClosing += h, h => This.ToolTipClosing -= h));
}
public static IObservable <EventPattern <TouchEventArgs> > TouchLeaveObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <EventHandler <TouchEventArgs>, TouchEventArgs>(h => This.TouchLeave += h, h => This.TouchLeave -= h));
}
public static IObservable <EventPattern <MouseButtonEventArgs> > PreviewMouseUpObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <MouseButtonEventHandler, MouseButtonEventArgs>(h => This.PreviewMouseUp += h, h => This.PreviewMouseUp -= h));
}
public static IObservable <EventPattern <RoutedEventArgs> > UnloadedObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <RoutedEventHandler, RoutedEventArgs>(h => This.Unloaded += h, h => This.Unloaded -= h));
}
private void LoadTreeView(XmlReader reader)
{
SvgTestResult testResult = new SvgTestResult();
treeView.BeginInit();
treeView.Items.Clear();
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element &&
string.Equals(reader.Name, "category", StringComparison.OrdinalIgnoreCase))
{
// <category label="Animations">
string category = reader.GetAttribute("label");
if (!string.IsNullOrWhiteSpace(category))
{
SvgTestCategory testCategory = new SvgTestCategory(category);
TextBlock headerText = new TextBlock();
headerText.Text = category;
headerText.Margin = new Thickness(3, 0, 0, 0);
BulletDecorator decorator = new BulletDecorator();
if (_folderClose != null)
{
Image image = new Image();
image.Source = _folderClose;
decorator.Bullet = image;
}
else
{
Ellipse bullet = new Ellipse();
bullet.Height = 16;
bullet.Width = 16;
bullet.Fill = Brushes.Goldenrod;
bullet.Stroke = Brushes.DarkGray;
bullet.StrokeThickness = 1;
decorator.Bullet = bullet;
}
decorator.Margin = new Thickness(0, 0, 10, 0);
decorator.Child = headerText;
TreeViewItem categoryItem = new TreeViewItem();
categoryItem.Header = decorator;
categoryItem.Margin = new Thickness(0, 3, 0, 3);
categoryItem.FontSize = 14;
categoryItem.FontWeight = FontWeights.Bold;
treeView.Items.Add(categoryItem);
LoadTreeViewCategory(reader, categoryItem, testCategory);
if (testCategory.IsValid)
{
testResult.Categories.Add(testCategory);
}
}
}
}
if (_testResults == null)
{
_testResults = new List <SvgTestResult>();
}
bool saveResults = false;
if (testResult.IsValid)
{
if (_testResults.Count == 0)
{
_testResults.Add(testResult);
saveResults = true;
}
else
{
int foundAt = -1;
for (int i = 0; i < _testResults.Count; i++)
{
SvgTestResult nextResult = _testResults[i];
if (nextResult != null && nextResult.IsValid)
{
if (string.Equals(nextResult.Version, testResult.Version))
{
foundAt = i;
break;
}
}
}
if (foundAt >= 0)
{
SvgTestResult nextResult = _testResults[foundAt];
if (!SvgTestResult.AreEqual(nextResult, testResult))
{
_testResults[foundAt] = testResult;
saveResults = true;
}
}
else
{
_testResults.Add(testResult);
saveResults = true;
}
}
}
if (saveResults)
{
if (!string.IsNullOrWhiteSpace(_testResultsPath))
{
string backupFile = null;
if (File.Exists(_testResultsPath))
{
backupFile = IoPath.ChangeExtension(_testResultsPath, ".bak");
try
{
if (File.Exists(backupFile))
{
File.Delete(backupFile);
}
File.Move(_testResultsPath, backupFile);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), AppErrorTitle,
MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
try
{
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.IndentChars = " ";
settings.Encoding = Encoding.UTF8;
using (XmlWriter writer = XmlWriter.Create(_testResultsPath, settings))
{
this.SaveTestResults(writer);
}
}
catch (Exception ex)
{
if (!string.IsNullOrWhiteSpace(backupFile) && File.Exists(backupFile))
{
File.Move(backupFile, _testResultsPath);
}
MessageBox.Show(ex.ToString(), AppErrorTitle,
MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
treeView.EndInit();
}
public static IObservable <EventPattern <StylusButtonEventArgs> > StylusButtonUpObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <StylusButtonEventHandler, StylusButtonEventArgs>(h => This.StylusButtonUp += h, h => This.StylusButtonUp -= h));
}
private void SaveTreeView(XmlWriter writer)
{
if (writer == null)
{
return;
}
ItemCollection treeNodes = treeView.Items;
if (treeNodes == null || treeNodes.Count == 0)
{
return;
}
SvgTestResult testResult = new SvgTestResult();
writer.WriteStartDocument();
writer.WriteStartElement("tests");
for (int i = 0; i < treeNodes.Count; i++)
{
TreeViewItem categoryItem = treeNodes[i] as TreeViewItem;
if (categoryItem != null)
{
BulletDecorator header = categoryItem.Header as BulletDecorator;
if (header == null)
{
continue;
}
TextBlock headerText = header.Child as TextBlock;
if (headerText == null)
{
continue;
}
SvgTestCategory testCategory = new SvgTestCategory(headerText.Text);
this.SaveTreeViewCategory(writer, categoryItem, testCategory);
if (testCategory.IsValid)
{
testResult.Categories.Add(testCategory);
}
}
}
writer.WriteEndElement();
writer.WriteEndDocument();
if (_testResults == null)
{
_testResults = new List <SvgTestResult>();
}
if (testResult.IsValid)
{
if (_testResults.Count == 0)
{
_testResults.Add(testResult);
}
}
else
{
int foundAt = -1;
for (int i = 0; i < _testResults.Count; i++)
{
SvgTestResult nextResult = _testResults[i];
if (nextResult != null && nextResult.IsValid)
{
if (string.Equals(nextResult.Version, testResult.Version))
{
foundAt = i;
break;
}
}
}
if (foundAt >= 0)
{
SvgTestResult nextResult = _testResults[foundAt];
if (!SvgTestResult.AreEqual(nextResult, testResult))
{
_testResults[foundAt] = testResult;
}
}
else
{
_testResults.Add(testResult);
}
}
}
public static IObservable <EventPattern <RoutedEventArgs> > LostFocusObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <RoutedEventHandler, RoutedEventArgs>(h => This.LostFocus += h, h => This.LostFocus -= h));
}
public static IObservable <EventPattern <EventArgs> > LayoutUpdatedObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <EventHandler, EventArgs>(h => This.LayoutUpdated += h, h => This.LayoutUpdated -= h));
}
public static IObservable <EventPattern <KeyEventArgs> > PreviewKeyDownObserver(this BulletDecorator This)
{
return(Observable.FromEventPattern <KeyEventHandler, KeyEventArgs>(h => This.PreviewKeyDown += h, h => This.PreviewKeyDown -= h));
}
