public static void RunViewer(string pathName, int attachmentId, int?topicId, bool localRequest)
{
var ext = Path.GetExtension(pathName).ToLower();
if (ext == ".pdf")
{
var pdfReader = ReaderWindow2.Instance(pathName, attachmentId, topicId, localRequest);
pdfReader.Show();
}
else if (ext == ".jpg" || ext == ".jpeg" || ext == ".bmp" || ext == ".png")
{
if (!ExplanationModeMediator.Inst.ImageViewerOpen)
{
var wnd = ImageWindow.Instance(ImageWindow.NO_ATTACHMENT, ImageWindow.NO_ATTACHMENT, localRequest);
var bi = new BitmapImage(new Uri(pathName));
wnd.img.Source = bi;
wnd.Show();
wnd.Activate();
}
}
else
{
try
{
Process.Start(pathName);
}
catch (Exception)
{
}
}
}
static async Task WorkWithAttachmentAsync(LargeBadgeView lbv, Random rnd)
{
Tuple <WebkitBrowserWindow, ImageWindow, ReaderWindow2> result =
await lbv.BotLaunchRandomAttachmentAsync(rnd);
WebkitBrowserWindow browserWindow = result.Item1;
if (browserWindow != null)
{
await Utils.DelayAsync(500);
browserWindow.Deinit();
return;
}
ImageWindow imgWindow = result.Item2;
if (imgWindow != null)
{
await Utils.DelayAsync(300);
ExplanationModeMediator.Inst.LasersEnabled = true;
await imgWindow.BotManipulationsAsync();
await Utils.DelayAsync(400);
ExplanationModeMediator.Inst.LasersEnabled = false;
await Utils.DelayAsync(1000);
imgWindow.Deinit();
return;
}
ReaderWindow2 pdf = result.Item3;
if (pdf != null)
{
await Utils.DelayAsync(1000);
await pdf.BotScrollAsync(rnd);
await Utils.DelayAsync(600);
await pdf.BotLaserActivityAsync();
await Utils.DelayAsync(400);
pdf.Deinit();
return;
}
}
public static object RunViewer(Attachment a, bool localRequest)
{
if (a == null)
{
return(null);
}
if (a.Format == (int)AttachmentFormat.Pdf && a.MediaData != null)
{
string pdfPathName = Utils.RandomFilePath(".pdf");
try
{
using (var fs = new FileStream(pdfPathName, FileMode.Create))
{
fs.Write(a.MediaData.Data, 0, a.MediaData.Data.Length);
}
//Process.Start(pdfPathName);
Utils.ReportMediaOpened(StEvent.PdfOpened, a);
var pdfReader = ReaderWindow2.Instance(pdfPathName, a.Id, a.ArgPoint != null ? (int?)a.ArgPoint.Topic.Id : null, localRequest);
pdfReader.Show();
return(pdfReader);
}
catch
{
}
}
else if (MiniAttachmentManager.IsGraphicFormat(a))
{
if (a.Format == (int)AttachmentFormat.PngScreenshot)
{
Utils.ReportMediaOpened(StEvent.ScreenshotOpened, a);
}
else
{
Utils.ReportMediaOpened(StEvent.ImageOpened, a);
}
if (a.MediaData.Data != null)
{
if (!ExplanationModeMediator.Inst.ImageViewerOpen)
{
var wnd = ImageWindow.Instance(a.Id, a.ArgPoint != null ? a.ArgPoint.Topic.Id : -1, localRequest);
wnd.img.Source = LoadImageFromBlob(a.MediaData.Data);
wnd.Show();
wnd.Activate();
return(wnd);
}
}
}
else
{
//office file
var ext = Path.GetExtension(a.Link).ToLower();
string pathName = Utils.RandomFilePath(ext);
try
{
using (var fs = new FileStream(pathName, FileMode.Create))
{
fs.Write(a.MediaData.Data, 0, a.MediaData.Data.Length);
}
Process.Start(pathName);
}
catch (Exception e)
{
MessageDlg.Show(e.ToString(), "Error");
}
}
return(null);
}
//message from remote client
private void __sourceView(ExplanationModeSyncMsg sm)
{
if (!ExplanationModeMediator.Inst.ExplanationModeEnabled)
{
return;
}
if (sm.doExpand)
{
switch (sm.syncMsgType)
{
case SyncMsgType.SourceView:
var src = PublicBoardCtx.Get().Source.FirstOrDefault(s0 => s0.Id == sm.viewObjectId);
var browser = WebkitBrowserWindow.Instance(src.Text, CurrentTopic != null ? CurrentTopic.Id : (int?)null);
browser.Show();
browser.Activate();
break;
case SyncMsgType.YoutubeView:
var attach = PublicBoardCtx.Get().Attachment.FirstOrDefault(a0 => a0.Id == sm.viewObjectId);
var embedUrl = AttachmentToVideoConvertor.AttachToYtInfo(attach).EmbedUrl;
browser = WebkitBrowserWindow.Instance(embedUrl, CurrentTopic != null ? CurrentTopic.Id : (int?)null);
browser.Show();
browser.Activate();
break;
case SyncMsgType.ImageView:
attach = PublicBoardCtx.Get().Attachment.FirstOrDefault(a0 => a0.Id == sm.viewObjectId);
if (attach != null && !ExplanationModeMediator.Inst.IsViewerOpened(attach.Id))
{
AttachmentManager.RunViewer(attach, false);
}
break;
case SyncMsgType.PdfView:
attach = PublicBoardCtx.Get().Attachment.FirstOrDefault(a0 => a0.Id == sm.viewObjectId);
if (attach != null && !ExplanationModeMediator.Inst.IsViewerOpened(attach.Id))
{
AttachmentManager.RunViewer(attach, false);
}
break;
default:
throw new NotImplementedException();
}
}
else
{
switch (sm.syncMsgType)
{
case SyncMsgType.SourceView:
WebkitBrowserWindow.EnsureInstanceDeinited();
break;
case SyncMsgType.ImageView:
ExplanationModeMediator.Inst.EnsureInstanceClosed(sm.viewObjectId);
break;
case SyncMsgType.YoutubeView:
WebkitBrowserWindow.EnsureInstanceDeinited();
break;
case SyncMsgType.PdfView:
ReaderWindow2.EnsureInstanceClosed();
break;
default:
throw new NotImplementedException();
}
}
}