void create()
{
Grid grid = new Grid();
grid.HorizontalAlignment = HorizontalAlignment.Center;
grid.VerticalAlignment = VerticalAlignment.Center;
grid.Background = null;
Rating ratingControl = new Rating();
ratingControl.HorizontalAlignment = HorizontalAlignment.Left;
ratingControl.VerticalAlignment = VerticalAlignment.Top;
ratingControl.ItemCount = 5;
ratingControl.Foreground = new SolidColorBrush(Colors.Red);
ratingControl.Background = null;
ratingControl.IsReadOnly = true;
ratingControl.SelectionMode = RatingSelectionMode.Continuous;
double scale = 0.6;
ratingControl.LayoutTransform = new ScaleTransform(scale, scale);
grid.Children.Add(ratingControl);
int i = 0;
double nrStars = 0;
do
{
ratingControl.Value = nrStars;
grid.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
grid.Arrange(new Rect(new Size(double.MaxValue, double.MaxValue)));
Rect size = VisualTreeHelper.GetDescendantBounds(ratingControl);
//grid.Arrange(new Rect(new Size(size.Width, size.Height)));
RenderTargetBitmap bitmap = new RenderTargetBitmap((int)(size.Width * scale), (int)(size.Height * scale),
96, 96, PixelFormats.Default);
Window dummy = new Window();
dummy.Content = grid;
dummy.SizeToContent = SizeToContent.WidthAndHeight;
dummy.Show();
bitmap.Render(ratingControl);
RatingBitmap.Add(bitmap);
nrStars += 1.0 / 5;
BitmapEncoder encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bitmap, null, null, null));
FileStream outputFile = new FileStream("d:\\" + i + "stars.png", FileMode.Create);
encoder.Save(outputFile);
i++;
} while (nrStars <= 1);
}
/// <summary>
/// Initializes a new instance of the <see cref="RatingAutomationPeer"/> class.
/// </summary>
/// <param name="owner">The Rating that is associated with this
/// RatingAutomationPeer.</param>
public RatingAutomationPeer(Rating owner) : base(owner)
{
}
public void resetRating()
{
eraseRating();
int indexCurrentRating = 1;
//Reinitialise les notes
var stackPanels = canvas.Children.OfType<StackPanel>().ToList();
foreach (var stackPanel in stackPanels)
{
Rating currentRate = new Rating
{
Maximum = 5,
Minimum = 0,
Tag = indexCurrentRating,
Name = "rtFive" + indexCurrentRating.ToString()
};
stackPanel.Children.Add(currentRate);
indexCurrentRating++;
}
}
override protected void createHeader(Grid mainGrid, String fontFamily, int margin)
{
if (Vm.IsAddHeader == false) return;
Grid headerGrid = new Grid();
headerGrid.Margin = new Thickness(margin, 0, 0, 0);
ColumnDefinition labelColumn = new ColumnDefinition() { Width = GridLength.Auto };
ColumnDefinition valueColumn = new ColumnDefinition() { Width = new GridLength(1, GridUnitType.Star) };
headerGrid.ColumnDefinitions.Add(labelColumn);
headerGrid.ColumnDefinitions.Add(valueColumn);
List<TextBlock> labels = new List<TextBlock>();
List<UIElement> values = new List<UIElement>();
labels.Add(new TextBlock(new Run("Filename: ")));
TextBlock location = new TextBlock(new Run(Path.GetFileName(Video.Location)));
location.TextWrapping = TextWrapping.Wrap;
values.Add(location);
labels.Add(new TextBlock(new Run("Container: ")));
values.Add(new TextBlock(new Run(Video.VideoContainer)));
if (Video.Software != null)
{
labels.Add(new TextBlock(new Run("Encoder: ")));
values.Add(new TextBlock(new Run(Video.Software)));
}
labels.Add(new TextBlock(new Run("Video Codec: ")));
String videoRate = Video.VideoBitRate.HasValue ? MiscUtils.formatSizeBytes(Video.VideoBitRate.Value / 8) + "/s" : "";
String videoCodecInfo = Video.VideoCodec + ", " + Video.Width + "x" + Video.Height + ", " + Video.FramesPerSecond.ToString("0.00") + "fps" + ", " + Video.PixelFormat + ", " + videoRate;
values.Add(new TextBlock(new Run(videoCodecInfo)));
if(Video.AudioCodec != null) {
String audioRate = Video.AudioBitRate.HasValue ? MiscUtils.formatSizeBytes(Video.AudioBitRate.Value / 8) + "/s" : "";
labels.Add(new TextBlock(new Run("Audio Codec: ")));
String audioCodecInfo = Video.AudioCodec + ", " + Video.NrChannels + "chan" + ", " + Video.SamplesPerSecond + "hz, " + Video.BitsPerSample + "bit" + ", " + audioRate;
values.Add(new TextBlock(new Run(audioCodecInfo)));
}
labels.Add(new TextBlock(new Run("Duration: ")));
values.Add(new TextBlock(new Run(MiscUtils.formatTimeSeconds(Video.DurationSeconds))));
labels.Add(new TextBlock(new Run("Size: ")));
values.Add(new TextBlock(new Run(MiscUtils.formatSizeBytes(Video.SizeBytes))));
if (Video.Rating != null)
{
labels.Add(new TextBlock(new Run("Rating: ")));
Rating ratingControl = new Rating();
ratingControl.HorizontalAlignment = HorizontalAlignment.Left;
ratingControl.VerticalAlignment = VerticalAlignment.Top;
ratingControl.ItemCount = 5;
ratingControl.Foreground = new SolidColorBrush(Colors.Red);
ratingControl.Background = null;
ratingControl.IsReadOnly = true;
ratingControl.SelectionMode = RatingSelectionMode.Continuous;
ratingControl.Value = Video.Rating * (1.0 / 5);
values.Add(ratingControl);
}
if (Video.Tags.Count > 0 && Vm.IsAddTags)
{
labels.Add(new TextBlock(new Run("Tags: ")));
String tags = Video.Tags.ElementAt(0).Name;
for (int i = 1; i < Video.Tags.Count(); i++)
{
tags += ", " + Video.Tags.ElementAt(i).Name;
}
TextBlock tagsTextBlock = new TextBlock(new Run(tags));
tagsTextBlock.TextWrapping = TextWrapping.Wrap;
values.Add(tagsTextBlock);
}
if (!String.IsNullOrEmpty(Vm.Comment) && Vm.IsCommentEnabled)
{
labels.Add(new TextBlock(new Run("Comment: ")));
values.Add(new TextBlock(new Run(Vm.Comment)));
}
for (int i = 0; i < labels.Count; i++)
{
RowDefinition row = new RowDefinition() { Height = GridLength.Auto };
headerGrid.RowDefinitions.Add(row);
Grid.SetRow(labels[i],i);
Grid.SetColumn(labels[i],0);
Grid.SetRow(values[i],i);
Grid.SetColumn(values[i],1);
headerGrid.Children.Add(labels[i]);
headerGrid.Children.Add(values[i]);
labels[i].TextAlignment = TextAlignment.Right;
Run labelRun = ((Run)labels[i].Inlines.First());
labelRun.FontFamily = new FontFamily(fontFamily);
labelRun.FontSize = Vm.FontSize;
labelRun.Foreground = new SolidColorBrush(FontColor);
if (values[i] is TextBlock)
{
TextBlock value = values[i] as TextBlock;
Run valueRun = (Run)value.Inlines.First();
valueRun.FontFamily = new FontFamily(fontFamily);
valueRun.FontSize = Vm.FontSize;
valueRun.Foreground = new SolidColorBrush(FontColor);
}
}
Grid.SetRow(headerGrid, 0);
mainGrid.Children.Add(headerGrid);
}
/// <summary>
/// DisplayValueProperty property changed handler.
/// </summary>
/// <param name="dependencyObject">Rating that changed its DisplayValue.</param>
/// <param name="eventArgs">Event arguments.</param>
private static void OnDisplayValueChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs eventArgs)
{
Rating source = (Rating)dependencyObject;
source.OnDisplayValueChanged();
}
/// <summary>
/// Create an object on a Wrap/Stack-panel
/// </summary>
/// <param name="eValue">Value</param>
/// <param name="pnlInner"></param>
/// <param name="objType"></param>
private void CreateElement(XElement eValue, object pnlInner)
{
string[] KeyValuePairArray;
string[] KeyValuePair;
string[] seperatorKeyValue = new string[] { "=" };
// object specific setup
object obj = null;
if (eValue.Attribute("id").Value.ToString().Contains("_nmlbl"))
{
obj = new Label();
(obj as Label).Content = eValue.Value;
KeyValuePairArray = GetLayoutAttributes(eValue, (int)CreateItemEnum.enLabelTitle);
}
else if (eValue.Attribute("id").Value.ToString().Contains("_lbl"))
{
obj = new Label();
if (eValue.Element("start") != null)
(obj as Label).Content = eValue.Element("start").Value;
KeyValuePairArray = GetLayoutAttributes(eValue, (int)CreateItemEnum.enLabel);
}
else if (eValue.Attribute("id").Value.ToString().Contains("_cmbbx"))
{
obj = new ComboBox();
string start = "";
List<string> lItem = new List<string>((from item in eValue.Elements("item")
select item.Value).ToList());
if (eValue.Element("start") != null)
{
if (lItem.IndexOf(eValue.Element("start").Value) == -1)
lItem.Add(eValue.Element("start").Value);
start = eValue.Element("start").Value;
}
lItem.Sort();
lItem.ForEach(delegate(string itm)
{
(obj as ComboBox).Items.Add(itm);
});
(obj as ComboBox).SelectedItem = eValue.Element("start").Value;
KeyValuePairArray = GetLayoutAttributes(eValue, (int)CreateItemEnum.enComboBox);
}
else if (eValue.Attribute("id").Value.ToString().Contains("_txtbx"))
{
obj = new TextBox();
if (eValue.Element("start") != null)
(obj as TextBox).Text = eValue.Element("start").Value;
(obj as TextBox).TextWrapping = TextWrapping.Wrap;
if (eValue.Attribute("id").Value.ToString().Contains("_txtbxrdo"))
(obj as TextBox).IsReadOnly = true;
KeyValuePairArray = GetLayoutAttributes(eValue, (int)CreateItemEnum.enTextBox);
}
else if (eValue.Attribute("id").Value.ToString().Contains("_dt"))
{
obj = new Rating();
(obj as Rating).ItemCount = int.Parse(eValue.Element("maxshow").Value);
if (eValue.Element("start") != null)
(obj as Rating).Value = float.Parse(eValue.Element("start").Value) / (obj as Rating).ItemCount;
switch (eValue.Element("look").Value)
{
case "dot":
(obj as Rating).ItemContainerStyle = (Application.Current.Resources["RatingItemStyleDot"] as Style);
break;
case "square":
(obj as Rating).ItemContainerStyle = (Application.Current.Resources["RatingItemStyleSquare"] as Style);
break;
default:
break;
}
KeyValuePairArray = GetLayoutAttributes(eValue, (int)CreateItemEnum.enDot);
}
else if (eValue.Attribute("id").Value.ToString().Contains("_nmud"))
{
obj = new NumericUpDown();
if (eValue.Element("start") != null)
(obj as NumericUpDown).Value = double.Parse(eValue.Element("start").Value);
KeyValuePairArray = GetLayoutAttributes(eValue, (int)CreateItemEnum.enNumericUpDown);
}
else
throw new UnknownObjectException(eValue.Attribute("id").Value.ToString());
// set object name
(obj as Control).Name = eValue.Attribute("id").Value.ToString();
// set layout of object
foreach (string str in KeyValuePairArray)
{
KeyValuePair = str.Split(seperatorKeyValue, StringSplitOptions.RemoveEmptyEntries);
SetObjectAttribute(obj, KeyValuePair);
}
(pnlInner as Panel).Children.Add((obj as Control));
}
