private void ShowNextImage(bool forward)
{
GiphyDotNet.Model.GiphyImage.Data data = null;
lock (m_resultLock)
{
if (m_currentResults == null)
{
return;
}
if (forward)
{
if (m_currentResultShown + 1 >= m_currentResults.Data.Length)
{
return;
}
m_currentResultShown++;
}
else
{
if (m_currentResultShown - 1 < 0)
{
return;
}
m_currentResultShown--;
}
data = m_currentResults.Data[m_currentResultShown];
}
if (data != null)
{
ShowResult(data);
}
}
private void ShowResult(GiphyDotNet.Model.GiphyImage.Data data)
{
// Get the gif into the media element.
ui_result.Source = new Uri(data.Images.Original.Mp4);
// Fade it in.
FadeIn(ui_result);
}
public static bool SetClipboardContent(GiphyDotNet.Model.GiphyImage.Data data)
{
try
{
string actaulGifUrl = data.Images.Original.Url;
int gifPos = actaulGifUrl.ToLower().IndexOf(s_gifSuffix);
if (gifPos != -1)
{
gifPos += s_gifSuffix.Length;
actaulGifUrl = actaulGifUrl.Substring(0, gifPos);
}
// Get a temp path to the file
string tempFolder = Path.GetTempPath();
string tempPath = tempFolder + s_copyTempFileName;
// Download it
using (var client = new WebClient())
{
client.DownloadFile(actaulGifUrl, tempPath);
}
// Open it as a bitmap
BitmapSource img = new BitmapImage(new Uri(tempPath));
// Setup the drop file locations
List <string> dropFiles = new List <string>();
dropFiles.Add(tempPath);
StringCollection dropFileCollection = new StringCollection();
dropFileCollection.AddRange(dropFiles.ToArray());
// Setup the move effect buffer (this is part of the drop files
byte[] moveEffect = new byte[] { 2, 0, 0, 0 };
MemoryStream dropEffect = new MemoryStream();
dropEffect.Write(moveEffect, 0, moveEffect.Length);
// Setup the HTML format - this is what most apps use
string htmlFormat = CreateClipboardHtmlFormat(actaulGifUrl);
DataObject clipData = new DataObject();
// These files allow the program to access the local gif.
clipData.SetFileDropList(dropFileCollection);
clipData.SetData("Preferred DropEffect", dropEffect);
// This is the heavy lifter, most apps use this to actually get the gif.
clipData.SetData("HTML Format", htmlFormat);
clipData.SetText(actaulGifUrl);
// Most apps don't use the image, but it must be here for them to want to use the gif html right.
clipData.SetImage(img);
// Clear the current clipboard and set our data.
Clipboard.Clear();
Clipboard.SetDataObject(clipData, true);
}
catch
{
return(false);
}
return(true);
}