private async void DisplayMedia(Media media)
{
//the devURL, description and update notes only need to be
//re-parsed if the package has changed
if (CurrentDispalyMedia == null || (!CurrentDispalyMedia.Equals(media)))
{
//check if devurl, desciption, update notes need to be changed if selectablePackage changed as well
if (CurrentDisplaySP == null || (!CurrentDisplaySP.Equals(media.SelectablePackageParent)))
{
//check if devURL element should be enabled or not
if (string.IsNullOrWhiteSpace(media.SelectablePackageParent.DevURL))
{
DevUrlHeader.IsEnabled = false;
DevUrlHeader.Visibility = Visibility.Hidden;
DevUrlHolder.IsEnabled = false;
DevUrlHolder.Visibility = Visibility.Hidden;
}
else
{
//devURL is now array of elements separated by newline
//load the stack with textblocks with tooltips for the URLs
string[] devURLS = media.SelectablePackageParent.DevURLList;
//clear last list of URL links
DevUrlHolder.Children.Clear();
for (int i = 0; i < devURLS.Count(); i++)
{
//make a URI to hold the goto devurl link
Uri goTo = null;
try
{
goTo = new Uri(devURLS[i].Trim());
}
catch (UriFormatException)
{
Logging.Error("Invalid URI string, skipping: {0}", devURLS[i].Trim());
}
if (goTo == null)
{
continue;
}
//make a textbox to hold the hyperlink object
TextBlock block = new TextBlock()
{
ToolTip = devURLS[i].Trim()
};
//https://stackoverflow.com/questions/21214450/how-to-add-a-hyperlink-in-a-textblock-in-code?noredirect=1&lq=1
block.Inlines.Clear();
//make a run to display the number of the link
Run inline = new Run(i.ToString());
//and the hyperlink will display the run
Hyperlink h = new Hyperlink(inline)
{
NavigateUri = goTo
};
h.RequestNavigate += OnHyperLinkClick;
//add hyperlink to textbox
block.Inlines.Add(h);
//add to developer url textbox
DevUrlHolder.Children.Add(block);
}
}
//set the name of the window to be the package name
if (EditorMode)
{
Title = "EDITOR_TEST_MODE";
}
else if (ComboBoxItemsInsideMode)
{
Title = string.Format("{0}: {1}", Translations.GetTranslatedString("dropDownItemsInside"), media.SelectablePackageParent.NameFormatted);
}
else
{
Title = media.SelectablePackageParent.NameFormatted;
}
//set description
PreviewDescriptionBox.Text = media.SelectablePackageParent.DescriptionFormatted;
//set update notes
PreviewUpdatesBox.Text = media.SelectablePackageParent.UpdateCommentFormatted;
//update the last currentDisplayedSP
CurrentDisplaySP = media.SelectablePackageParent;
}
}
CurrentDispalyMedia = media;
//if the child is our media player, then stop and dispose
if (MainPreviewBorder.Child != null && MainPreviewBorder.Child is RelhaxMediaPlayer player)
{
player.StopPlaybackIfPlaying();
player.Dispose();
}
//null the child element and make it again
MainPreviewBorder.Child = null;
Logging.Debug("loading preview of MediaType {0}, URL={1}", media.MediaType.ToString(), media.URL);
Image pictureViewer;
switch (media.MediaType)
{
case MediaType.Unknown:
default:
Logging.Error("Invalid MediaType: {0}", media.MediaType.ToString());
return;
case MediaType.HTML:
if (browser != null)
{
browser.Dispose();
browser = null;
}
browser = new WebBrowser();
//https://stackoverflow.com/questions/2585782/displaying-html-from-string-in-wpf-webbrowser-control
browser.NavigateToString(media.URL);
MainPreviewBorder.Child = browser;
break;
case MediaType.MediaFile:
//show progress first
MainPreviewBorder.Child = new ProgressBar()
{
Minimum = 0,
Maximum = 1,
Value = 0,
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Top,
Margin = new Thickness(0, 20, 0, 0),
Height = 20
};
using (WebClient client = new WebClient()
{
})
{
client.DownloadProgressChanged += Client_DownloadProgressChanged;
//now load the media
try
{
byte[] data = await client.DownloadDataTaskAsync(media.URL);
MainPreviewBorder.Child = new RelhaxMediaPlayer(media.URL, data);
}
catch (Exception ex)
{
Logging.Exception("failed to load audio data");
Logging.Exception(ex.ToString());
pictureViewer = new Image
{
ClipToBounds = true
};
pictureViewer.Source = Utils.BitmapToImageSource(Properties.Resources.error_loading_picture);
MainPreviewBorder.Child = pictureViewer;
}
}
break;
case MediaType.Picture:
//https://docs.microsoft.com/en-us/dotnet/api/system.windows.controls.image?view=netframework-4.7.2
pictureViewer = new Image
{
ClipToBounds = true
};
MainContentControl.MouseRightButtonDown += MainContentControl_MouseRightButtonDown;
MainContentControl.PreviewMouseDoubleClick += MainContentControl_PreviewMouseDoubleClick;
MainPreviewBorder.Child = new ProgressBar()
{
Minimum = 0,
Maximum = 1,
Value = 0,
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Top,
Margin = new Thickness(0, 20, 0, 0),
Height = 20
};
//https://stackoverflow.com/questions/9173904/byte-array-to-image-conversion
//https://stackoverflow.com/questions/18134234/how-to-convert-system-io-stream-into-an-image
using (WebClient client = new WebClient()
{
})
{
client.DownloadProgressChanged += Client_DownloadProgressChanged;
try
{
byte[] image = await client.DownloadDataTaskAsync(media.URL);
ImageStream = new MemoryStream(image);
BitmapImage bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
bitmapImage.StreamSource = ImageStream;
bitmapImage.EndInit();
pictureViewer.Source = bitmapImage;
}
catch (Exception ex)
{
Logging.Exception("failed to load picture");
Logging.Exception(ex.ToString());
pictureViewer.Source = Utils.BitmapToImageSource(Properties.Resources.error_loading_picture);
}
}
//put the zoom border inside the main preview one. already set, might as well use it
zoomBorder = new ZoomBorder()
{
Child = pictureViewer,
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
BorderThickness = new Thickness(1.0),
BorderBrush = Brushes.Black,
ClipToBounds = true
};
zoomBorder.SizeChanged += ZoomBorder_SizeChanged;
MainPreviewBorder.ClipToBounds = true;
MainPreviewBorder.BorderThickness = new Thickness(0.0);
MainPreviewBorder.Child = zoomBorder;
break;
case MediaType.Webpage:
if (browser != null)
{
browser.Dispose();
browser = null;
}
browser = new WebBrowser();
//https://stackoverflow.com/questions/2585782/displaying-html-from-string-in-wpf-webbrowser-control
browser.Navigate(media.URL);
MainPreviewBorder.Child = browser;
break;
}
}
private async void DisplayMedia(Media media, bool fullRedraw)
{
//don't need to update if it's the same as what is currently displayed
if (media != null && CurrentDispalyMedia != null && CurrentDispalyMedia.Equals(media))
{
Logging.Debug(LogOptions.ClassName, "No need to display media, is the same");
return;
}
CurrentDispalyMedia = media;
//devurl, description, update notes need to be changed if the parent package being displayed changed
//this would happen only if we are in combobox mode (displaying medias of multiple packages)
if (ComboBoxItemsInsideMode && media != null && (!CurrentDisplaySP.Equals(media.SelectablePackageParent)))
{
fullRedraw = true;
CurrentDisplaySP = media.SelectablePackageParent;
}
if (fullRedraw)
{
ToggleDevUrlList(media, media == null? false : string.IsNullOrWhiteSpace(media.SelectablePackageParent.DevURL));
//set the name of the window to be the package name
if (EditorMode)
{
Title = "EDITOR_TEST_MODE";
}
else if (ComboBoxItemsInsideMode)
{
Title = string.Format("{0}: {1}", Translations.GetTranslatedString("dropDownItemsInside"), CurrentDisplaySP.NameFormatted);
}
else
{
Title = CurrentDisplaySP.NameFormatted;
}
//set description
PreviewDescriptionBox.Text = CurrentDisplaySP.DescriptionFormatted;
//set update notes
PreviewUpdatesBox.Text = CurrentDisplaySP.UpdateCommentFormatted;
}
//clear media url list and re-build it
if (MediaIndexer.Children.Count > 0)
{
MediaIndexer.Children.Clear();
}
//make the linked labels in the link box
for (int i = 0; i < Medias.Count; i++)
{
TextBlock block = new TextBlock();
block.Inlines.Clear();
Hyperlink h = new Hyperlink(new Run(i.ToString()))
{
Tag = Medias[i],
//dummy URI just to make the request navigate work
NavigateUri = new Uri("https://google.com")
};
h.RequestNavigate += OnMediaHyperlinkClick;
block.Inlines.Add(h);
MediaIndexer.Children.Add(block);
}
HandlePlayerDisposal();
//null the child element and make it again
MainPreviewBorder.Child = null;
if (media != null)
{
Logging.Debug(LogOptions.ClassName, "Loading preview of MediaType {0}, URL={1}", media.MediaType.ToString(), media.URL);
Image pictureViewer;
switch (media.MediaType)
{
case MediaType.Unknown:
default:
Logging.Error("Invalid MediaType: {0}", media.MediaType.ToString());
return;
case MediaType.HTML:
if (browser != null)
{
browser.Dispose();
browser = null;
}
browser = new WebBrowser();
//https://stackoverflow.com/questions/2585782/displaying-html-from-string-in-wpf-webbrowser-control
browser.NavigateToString(media.URL);
MainPreviewBorder.Child = browser;
break;
case MediaType.MediaFile:
//show progress first
MainPreviewBorder.Child = new ProgressBar()
{
Minimum = 0,
Maximum = 1,
Value = 0,
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Top,
Margin = new Thickness(0, 20, 0, 0),
Height = 20
};
using (WebClient client = new WebClient()
{
})
{
client.DownloadProgressChanged += Client_DownloadProgressChanged;
//now load the media
try
{
byte[] data = await client.DownloadDataTaskAsync(media.URL);
MainPreviewBorder.Child = new RelhaxMediaPlayer(media.URL, data);
}
catch (Exception ex)
{
Logging.Exception("failed to load audio data");
Logging.Exception(ex.ToString());
pictureViewer = new Image
{
ClipToBounds = true
};
pictureViewer.Source = CommonUtils.BitmapToImageSource(Properties.Resources.error_loading_picture);
MainPreviewBorder.Child = pictureViewer;
}
}
break;
case MediaType.Picture:
//https://docs.microsoft.com/en-us/dotnet/api/system.windows.controls.image?view=netframework-4.7.2
pictureViewer = new Image
{
ClipToBounds = true
};
MainContentControl.MouseRightButtonDown += MainContentControl_MouseRightButtonDown;
MainContentControl.PreviewMouseDoubleClick += MainContentControl_PreviewMouseDoubleClick;
MainPreviewBorder.Child = new ProgressBar()
{
Minimum = 0,
Maximum = 1,
Value = 0,
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Top,
Margin = new Thickness(0, 20, 0, 0),
Height = 20
};
//https://stackoverflow.com/questions/9173904/byte-array-to-image-conversion
//https://stackoverflow.com/questions/18134234/how-to-convert-system-io-stream-into-an-image
using (WebClient client = new WebClient()
{
})
{
client.DownloadProgressChanged += Client_DownloadProgressChanged;
try
{
byte[] image = await client.DownloadDataTaskAsync(media.URL);
ImageStream = new MemoryStream(image);
BitmapImage bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
bitmapImage.StreamSource = ImageStream;
bitmapImage.EndInit();
pictureViewer.Source = bitmapImage;
}
catch (Exception ex)
{
Logging.Exception("failed to load picture");
Logging.Exception(ex.ToString());
pictureViewer.Source = CommonUtils.BitmapToImageSource(Properties.Resources.error_loading_picture);
}
}
//put the zoom border inside the main preview one. already set, might as well use it
zoomBorder = new ZoomBorder()
{
Child = pictureViewer,
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
BorderThickness = new Thickness(1.0),
BorderBrush = Brushes.Black,
ClipToBounds = true
};
zoomBorder.SizeChanged += ZoomBorder_SizeChanged;
MainPreviewBorder.ClipToBounds = true;
MainPreviewBorder.BorderThickness = new Thickness(0.0);
MainPreviewBorder.Child = zoomBorder;
break;
case MediaType.Webpage:
if (browser != null)
{
browser.Dispose();
browser = null;
}
browser = new WebBrowser();
//https://stackoverflow.com/questions/2585782/displaying-html-from-string-in-wpf-webbrowser-control
browser.Navigate(media.URL);
MainPreviewBorder.Child = browser;
break;
}
}
}
