private async void OnSliderValueChanged(object sender, RangeBaseValueChangedEventArgs e)
{
var slider = sender as Slider;
if (storeditem != null && StoredProperty != null)
{
if (StoredProperty.isInitialize)
{
if (slider.Tag?.ToString() != StoredProperty.ParameterName)
{
return;
}
if (slider.Value >= StoredProperty.MinValue && slider.Value <= StoredProperty.MaxValue)
{
StoredProperty.CurrentValue = slider.Value;
UpdateStoredAlgorithm(currentOperation, StoredProperty);
if (cacheFrame != null)
{
await ProcessWithOpenCV(cacheFrame);
}
}
}
else
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
// initialize slider
collection.ItemsSource = Algorithm.GetObjects(storeditem);
StoredProperty.isInitialize = true;
});
}
}
}
private async void OnComboBoxSelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (storeditem != null && StoredProperty != null)
{
if (StoredProperty.isInitialize)
{
var combo = sender as ComboBox;
var selectIdx = combo.SelectedIndex;
if (combo.Tag?.ToString() != StoredProperty.ParameterName)
{
return;
}
StoredProperty.CurrentValue = (double)selectIdx;
UpdateStoredAlgorithm(currentOperation, StoredProperty);
if (cacheFrame != null)
{
await ProcessWithOpenCV(cacheFrame);
}
}
else
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
// initialize slider
collection.ItemsSource = Algorithm.GetObjects(storeditem);
StoredProperty.isInitialize = true;
});
}
}
}
private async void OnSliderValueChanged(object sender, RangeBaseValueChangedEventArgs e)
{
var slider = sender as Slider;
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
if (this.storeditem != null && this.StoredProperty != null)
{
if (slider.Tag.ToString() != this.StoredProperty.ParameterName)
{
return;
}
if (this.StoredProperty.isInitialize)
{
if (slider.Value >= this.StoredProperty.MinValue && slider.Value <= this.StoredProperty.MaxValue)
{
this.StoredProperty.CurrentValue = slider.Value;
this.UpdateStoredAlgorithm(this.currentOperation, this.StoredProperty);
}
}
else
{
// initialize slider
this.collection.ItemsSource = Algorithm.GetObjects(this.storeditem);
this.StoredProperty.isInitialize = true;
}
}
});
}
private async void Slider1_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
if (_storeditem != null && _storedProperty != null)
{
var res = sender as Slider;
if (res.Tag.ToString() != _storedProperty.ParameterName)
{
return;
}
if (_storedProperty.isInitialize)
{
_storedProperty.CurrentValue = res.Value;
UpdateStoredAlgorithm(currentOperation, _storedProperty);
}
else
{
// initialize slider
collection.ItemsSource = Algorithm.GetObjects(_storeditem);
_storedProperty.isInitialize = true;
}
}
});
}
private async void OnOpComboBoxSelectionChanged(object sender, RoutedEventArgs e)
{
ComboBox comboBox = sender as ComboBox;
// Process ComboBox selection when first loaded or when selection has changed from the current.
if (comboBox != null && comboBox.IsLoaded == true && (int)currentOperation == comboBox.SelectedIndex)
{
return;
}
currentOperation = (OperationType)((sender as ComboBox).SelectedItem);
if (OperationType.Blur == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Blur";
}
else if (OperationType.Contours == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Contours";
}
else if (OperationType.Canny == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Canny";
}
else if (OperationType.HoughLines == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Line detection";
}
else if (OperationType.MotionDetector == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Motion detection";
}
else
{
this.CurrentOperationTextBlock.Text = string.Empty;
}
rootPage.algorithms[OperationComboBox.SelectedIndex].ResetEnable();
storeditem = rootPage.algorithms[OperationComboBox.SelectedIndex];
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
collection.ItemsSource = Algorithm.GetObjects(storeditem);
});
if (cacheFrame != null)
{
await ProcessWithOpenCV(cacheFrame);
}
}
private async void OperationComboBox_SelectionChanged(object sender, RoutedEventArgs e)
{
//UpdateAlgorithm(_storeditem);
currentOperation = (OperationType)((sender as ComboBox).SelectedItem);
if (OperationType.Contours != currentOperation)
{
App.container.Visibility = Visibility.Collapsed;
}
else
{
App.container.Visibility = Visibility.Visible;
}
if (OperationType.Blur == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Blur";
}
else if (OperationType.Contours == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Contours";
}
else if (OperationType.Histogram == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Histogram of RGB channels";
}
else if (OperationType.HoughLines == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Line detection";
}
else if (OperationType.Canny == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Canny";
}
else if (OperationType.MotionDetector == currentOperation)
{
this.CurrentOperationTextBlock.Text = "Current: Motion detection";
}
else
{
this.CurrentOperationTextBlock.Text = string.Empty;
}
rootPage.algorithms[OperationComboBox.SelectedIndex].ResetEnable();
_storeditem = rootPage.algorithms[OperationComboBox.SelectedIndex];
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
collection.ItemsSource = Algorithm.GetObjects(_storeditem);
});
}
private async void OnCollectionItemClick(object sender, ItemClickEventArgs e)
{
// Get the collection item corresponding to the clicked item.
var container = collection.ContainerFromItem(e.ClickedItem) as ListViewItem;
if (container != null)
{
// Stash the clicked item for use later. We'll need it when we connect back from the detailpage.
StoredProperty = container.Content as AlgorithmProperty;
storeditem.RevertEnable(StoredProperty.ParameterName);
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
collection.ItemsSource = Algorithm.GetObjects(storeditem);
});
}
}
