private static void TryGetScreenshot(Control controlForScreenshotting)
{
SafeInvoke.InvokeIfPossible("Screen Shot", controlForScreenshotting, false, () =>
{
try
{
var bounds = controlForScreenshotting.Bounds;
var screenshot = new Bitmap(bounds.Width, bounds.Height);
using (var g = Graphics.FromImage(screenshot))
{
if (controlForScreenshotting.Parent == null)
{
g.CopyFromScreen(bounds.Left, bounds.Top, 0, 0, bounds.Size); // bounds already in screen coords
}
else
{
g.CopyFromScreen(controlForScreenshotting.PointToScreen(new Point(bounds.Left, bounds.Top)), Point.Empty, bounds.Size);
}
}
_screenshotTempFile = TempFile.WithFilename(ScreenshotName);
RobustImageIO.SaveImage(screenshot, _screenshotTempFile.Path, ImageFormat.Png);
}
catch (Exception e)
{
ResetScreenshotFile();
Logger.WriteError("Bloom was unable to create a screenshot.", e);
}
}
);
}
/// <summary>
/// Called when a file system watcher notices a new book (or some similar change) in our downloaded books folder.
/// This will happen on a thread-pool thread.
/// Since we are updating the UI in response we want to deal with it on the main thread.
/// That also has the effect of a lock, preventing multiple threads trying to respond to changes.
/// The main purpose of this method is to debounce such changes, since lots of them may
/// happen in succession while downloading a book, and also some that we don't want
/// to process may happen while we are selecting one. Debounced changes result in a websocket message
/// that acts as an event for Javascript, and also raising a C# event.
/// </summary>
private void DebounceFolderChanged(string fullPath)
{
var shell = Application.OpenForms.Cast <Form>().FirstOrDefault(f => f is Shell);
SafeInvoke.InvokeIfPossible("update downloaded books", shell, true, (Action)(() =>
{
// We may notice a change to the downloaded books directory before the other Bloom instance has finished
// copying the new book there. Finishing should not take long, because the download is done...at worst
// we have to copy the book on our own filesystem. Typically we only have to move the directory.
// As a safeguard, wait half a second before we update things.
if (_folderChangeDebounceTimer != null)
{
// Things changed again before we started the update! Forget the old update and wait until things
// are stable for the required interval.
_folderChangeDebounceTimer.Stop();
_folderChangeDebounceTimer.Dispose();
}
_folderChangeDebounceTimer = new Timer();
_folderChangeDebounceTimer.Tick += (o, args) =>
{
_folderChangeDebounceTimer.Stop();
_folderChangeDebounceTimer.Dispose();
_folderChangeDebounceTimer = null;
// Updating the books involves selecting the modified book, which might involve changing
// some files (e.g., adding a branding image, BL-4914), which could trigger this again.
// So don't allow it to be triggered by changes to a folder we're already sending
// notifications about.
// (It's PROBABLY overkill to maintain a set of these...don't expect a notification about
// one folder to trigger a change to another...but better safe than sorry.)
// (Note that we don't need synchronized access to this dictionary, because all this
// happens only on the UI thread.)
if (!_changingFolders.Contains(fullPath))
{
try
{
_changingFolders.Add(fullPath);
_webSocketServer.SendEvent("editableCollectionList", "reload:" + PathToDirectory);
if (FolderContentChanged != null)
{
FolderContentChanged(this, new ProjectChangedEventArgs()
{
Path = fullPath
});
}
}
finally
{
// Now we need to arrange to remove it again. Not right now, because
// whatever changes might be made during event handling may get noticed slightly later.
// But we don't want to miss it if the book gets downloaded again.
RemoveFromChangingFoldersLater(fullPath);
}
}
};
_folderChangeDebounceTimer.Interval = 500;
_folderChangeDebounceTimer.Start();
}));
}
public ErrorResult NotifyUserOfProblem(IRepeatNoticePolicy policy, string alternateButton1Label, ErrorResult resultIfAlternateButtonPressed, string message)
{
var returnResult = ErrorResult.OK;
ReportButtonLabel = GetReportButtonLabel(alternateButton1Label);
OnReportButtonPressed = (exceptionParam, messageParam) =>
{
returnResult = resultIfAlternateButtonPressed;
};
var control = GetControlToUse();
var forceSynchronous = true;
SafeInvoke.InvokeIfPossible("Show Error Reporter", control, forceSynchronous, () =>
{
NotifyUserOfProblem(policy, null, message);
});
return(returnResult);
}
public override void SetVideoWindow()
{
if (_wmp10Player == null)
{
return;
}
if (GUIGraphicsContext.IsFullScreenVideo != _isFullScreen)
{
_isFullScreen = GUIGraphicsContext.IsFullScreenVideo;
_needUpdate = true;
}
if (!_needUpdate && !GUIGraphicsContext.UpdateVideoWindow)
{
return;
}
_needUpdate = false;
GUIGraphicsContext.UpdateVideoWindow = false;
if (_isFullScreen)
{
Log.Info("AudioPlayer:Fullscreen");
_positionX = GUIGraphicsContext.OverScanLeft;
_positionY = GUIGraphicsContext.OverScanTop;
_videoWidth = GUIGraphicsContext.OverScanWidth;
_videoHeight = GUIGraphicsContext.OverScanHeight;
SafeInvoke si = new SafeInvoke(delegate()
{
_wmp10Player.Location = new Point(0, 0);
_wmp10Player.ClientSize = new Size(GUIGraphicsContext.Width,
GUIGraphicsContext.Height);
_wmp10Player.Size = new Size(GUIGraphicsContext.Width,
GUIGraphicsContext.Height);
_wmp10Player.stretchToFit = true;
});
if (_wmp10Player.InvokeRequired)
{
IAsyncResult iar = _wmp10Player.BeginInvoke(si);
iar.AsyncWaitHandle.WaitOne();
}
else
{
si();
}
_videoRectangle = new Rectangle(0, 0, _wmp10Player.ClientSize.Width, _wmp10Player.ClientSize.Height);
_sourceRectangle = _videoRectangle;
//_wmp10Player.fullScreen=true;
Log.Info("AudioPlayer:done");
return;
}
else
{
SafeInvoke si = new SafeInvoke(delegate()
{
_wmp10Player.ClientSize = new Size(_videoWidth, _videoHeight);
_wmp10Player.Location = new Point(_positionX, _positionY);
});
if (_wmp10Player.InvokeRequired)
{
IAsyncResult iar = _wmp10Player.BeginInvoke(si);
iar.AsyncWaitHandle.WaitOne();
}
else
{
si();
}
_videoRectangle = new Rectangle(_positionX, _positionY, _wmp10Player.ClientSize.Width,
_wmp10Player.ClientSize.Height);
_sourceRectangle = _videoRectangle;
//Log.Info("AudioPlayer:set window:({0},{1})-({2},{3})",_positionX,_positionY,_positionX+_wmp10Player.ClientSize.Width,_positionY+_wmp10Player.ClientSize.Height);
}
//_wmp10Player.uiMode = "none";
//_wmp10Player.windowlessVideo = true;
//_wmp10Player.enableContextMenu = false;
//_wmp10Player.Ctlenabled = false;
GUIGraphicsContext.form.Controls[0].Enabled = false;
}
private void ShowNotifyDialog(string severity, string messageText, Exception exception,
string reportButtonLabel, string secondaryButtonLabel)
{
// Before we do anything that might be "risky", put the problem in the log.
ProblemReportApi.LogProblem(exception, messageText, severity);
// ENHANCE: Allow the caller to pass in the control, which would be at the front of this.
//System.Windows.Forms.Control control = Form.ActiveForm ?? FatalExceptionHandler.ControlOnUIThread;
var control = GetControlToUse();
var isSyncRequired = false;
SafeInvoke.InvokeIfPossible("Show Error Reporter", control, isSyncRequired, () =>
{
// Uses a browser dialog to show the problem report
try
{
StartupScreenManager.CloseSplashScreen(); // if it's still up, it'll be on top of the dialog
var message = GetMessage(messageText, exception);
if (!Api.BloomServer.ServerIsListening)
{
// There's no hope of using the HtmlErrorReporter dialog if our server is not yet running.
// We'll likely get errors, maybe Javascript alerts, that won't lead to a clean fallback to
// the exception handler below. Besides, failure of HtmlErrorReporter in these circumstances
// is expected; we just want to cleanly report the original problem, not to report a
// failure of error handling.
// Note: HtmlErrorReporter supports up to 3 buttons (OK, Report, and [Secondary action]), but the fallback reporter only supports a max of two.
// Well, just going to have to drop the secondary action.
ShowFallbackProblemDialog(severity, exception, messageText, null, false);
return;
}
object props = new { level = ProblemLevel.kNotify, reportLabel = reportButtonLabel, secondaryLabel = secondaryButtonLabel, message = message };
// Precondition: we must be on the UI thread for Gecko to work.
using (var dlg = BrowserDialogFactory.CreateReactDialog("problemReportBundle", props))
{
dlg.FormBorderStyle = FormBorderStyle.FixedToolWindow; // Allows the window to be dragged around
dlg.ControlBox = true; // Add controls like the X button back to the top bar
dlg.Text = ""; // Remove the title from the WinForms top bar
dlg.Width = 620;
// 360px was experimentally determined as what was needed for the longest known text for NotifyUserOfProblem
// (which is "Before saving, Bloom did an integrity check of your book [...]" from BookStorage.cs)
// You can make this height taller if need be.
// A scrollbar will appear if the height is not tall enough for the text
dlg.Height = 360;
// ShowDialog will cause this thread to be blocked (because it spins up a modal) until the dialog is closed.
BloomServer.RegisterThreadBlocking();
try
{
dlg.ShowDialog();
// Take action if the user clicked a button other than Close
if (dlg.CloseSource == "closedByAlternateButton" && OnSecondaryActionPressed != null)
{
OnSecondaryActionPressed(exception, message);
}
else if (dlg.CloseSource == "closedByReportButton")
{
if (OnReportButtonPressed != null)
{
OnReportButtonPressed(exception, message);
}
else
{
DefaultOnReportPressed(exception, message);
}
}
// Note: With the way LibPalaso's ErrorReport is designed,
// its intention is that after OnShowDetails is invoked and closed, you will not come back to the Notify Dialog
// This code has been implemented to follow that model
//
// But now that we have more options, it might be nice to come back to this dialog.
// If so, you'd need to add/update some code in this section.
}
finally
{
ResetToDefaults();
BloomServer.RegisterThreadUnblocked();
}
}
}
catch (Exception errorReporterException)
{
Logger.WriteError("*** HtmlErrorReporter threw an exception trying to display", errorReporterException);
// At this point our problem reporter has failed for some reason, so we want the old WinForms handler
// to report both the original error for which we tried to open our dialog and this new one where
// the dialog itself failed.
// In order to do that, we create a new exception with the original exception (if there was one) as the
// inner exception. We include the message of the exception we just caught. Then we call the
// old WinForms fatal exception report directly.
// In any case, both of the errors will be logged by now.
var message = "Bloom's error reporting failed: " + errorReporterException.Message;
// Fallback to Winforms in case of trouble getting the browser to work
var fallbackReporter = new WinFormsErrorReporter();
// Food for thought: is it really fatal of the Notify Dialog had an exception? Maybe NonFatal makes more sense
fallbackReporter.ReportFatalException(new ApplicationException(message, exception ?? errorReporterException));
}
});
}
public override void SetVideoWindow()
{
if (_wmp10Player == null)
{
return;
}
if (GUIGraphicsContext.IsFullScreenVideo != _isFullScreen)
{
_isFullScreen = GUIGraphicsContext.IsFullScreenVideo;
_needUpdate = true;
}
if (!_needUpdate && !GUIGraphicsContext.UpdateVideoWindow)
{
return;
}
_needUpdate = false;
GUIGraphicsContext.UpdateVideoWindow = false;
if (_isFullScreen)
{
Log.Info("AudioPlayer:Fullscreen");
_positionX = GUIGraphicsContext.OverScanLeft;
_positionY = GUIGraphicsContext.OverScanTop;
_videoWidth = GUIGraphicsContext.OverScanWidth;
_videoHeight = GUIGraphicsContext.OverScanHeight;
SafeInvoke si = new SafeInvoke(delegate()
{
_wmp10Player.Location = new Point(0, 0);
_wmp10Player.ClientSize = new Size(GUIGraphicsContext.Width,
GUIGraphicsContext.Height);
_wmp10Player.Size = new Size(GUIGraphicsContext.Width,
GUIGraphicsContext.Height);
_wmp10Player.stretchToFit = true;
});
if (_wmp10Player.InvokeRequired)
{
IAsyncResult iar = _wmp10Player.BeginInvoke(si);
iar.AsyncWaitHandle.WaitOne();
}
else
{
si();
}
_videoRectangle = new Rectangle(0, 0, _wmp10Player.ClientSize.Width, _wmp10Player.ClientSize.Height);
_sourceRectangle = _videoRectangle;
//_wmp10Player.fullScreen=true;
Log.Info("AudioPlayer:done");
return;
}
else
{
SafeInvoke si = new SafeInvoke(delegate()
{
_wmp10Player.ClientSize = new Size(_videoWidth, _videoHeight);
_wmp10Player.Location = new Point(_positionX, _positionY);
});
if (_wmp10Player.InvokeRequired)
{
IAsyncResult iar = _wmp10Player.BeginInvoke(si);
iar.AsyncWaitHandle.WaitOne();
}
else
{
si();
}
_videoRectangle = new Rectangle(_positionX, _positionY, _wmp10Player.ClientSize.Width,
_wmp10Player.ClientSize.Height);
_sourceRectangle = _videoRectangle;
//Log.Info("AudioPlayer:set window:({0},{1})-({2},{3})",_positionX,_positionY,_positionX+_wmp10Player.ClientSize.Width,_positionY+_wmp10Player.ClientSize.Height);
}
//_wmp10Player.uiMode = "none";
//_wmp10Player.windowlessVideo = true;
//_wmp10Player.enableContextMenu = false;
//_wmp10Player.Ctlenabled = false;
GUIGraphicsContext.form.Controls[0].Enabled = false;
}
public LibraryView(LibraryModel model, LibraryListView.Factory libraryListViewFactory,
LibraryBookView.Factory templateBookViewFactory,
SelectedTabChangedEvent selectedTabChangedEvent,
SendReceiveCommand sendReceiveCommand,
TeamCollectionManager tcManager)
{
_model = model;
InitializeComponent();
splitContainer1.BackColor = Palette.BookListSplitterColor; // controls the left vs. right splitter
_toolStrip.Renderer = new NoBorderToolStripRenderer();
_toolStripLeft.Renderer = new NoBorderToolStripRenderer();
_collectionListView = libraryListViewFactory();
_collectionListView.Dock = DockStyle.Fill;
splitContainer1.Panel1.Controls.Add(_collectionListView);
_bookView = templateBookViewFactory();
_bookView.TeamCollectionMgr = tcManager;
_bookView.Dock = DockStyle.Fill;
splitContainer1.Panel2.Controls.Add(_bookView);
// When going down to Shrink Stage 3 (see WorkspaceView), we want the right-side toolstrip to take precedence
// (Settings, Other Collection).
// This essentially makes the TC Status button's zIndex less than the buttons on the right side.
_toolStripLeft.SendToBack();
splitContainer1.SplitterDistance = _collectionListView.PreferredWidth;
_makeBloomPackButton.Visible = model.IsShellProject;
_sendReceiveButton.Visible = Settings.Default.ShowSendReceive;
if (sendReceiveCommand != null)
{
#if Chorus
_sendReceiveButton.Click += (x, y) => sendReceiveCommand.Raise(this);
_sendReceiveButton.Enabled = !SendReceiver.SendReceiveDisabled;
#endif
}
else
{
_sendReceiveButton.Enabled = false;
}
if (SIL.PlatformUtilities.Platform.IsMono)
{
BackgroundColorsForLinux();
}
selectedTabChangedEvent.Subscribe(c =>
{
if (c.To == this)
{
Logger.WriteEvent("Entered Collections Tab");
}
});
SetTeamCollectionStatus(tcManager);
TeamCollectionManager.TeamCollectionStatusChanged += (sender, args) =>
{
if (IsHandleCreated && !IsDisposed)
{
SafeInvoke.InvokeIfPossible("update TC status", this, false,
() => SetTeamCollectionStatus(tcManager));
}
};
_tcStatusButton.Click += (sender, args) =>
{
// Any messages for which reloading the collection is a useful action?
var showReloadButton = tcManager.MessageLog.ShouldShowReloadButton;
// Reinstate this to see messages from before we started up.
// We think it might be too expensive to show a list as long as this might get.
// Instead, in the short term we may add a button to show the file.
// Later we may implement some efficient way to scroll through them.
// tcManager.CurrentCollection?.MessageLog?.LoadSavedMessages();
using (var dlg = new ReactDialog("teamCollectionDialogBundle", new
{
showReloadButton
}, "Team Collection"))
{
dlg.ShowDialog(this);
tcManager.CurrentCollectionEvenIfDisconnected?.MessageLog.WriteMilestone(MessageAndMilestoneType
.LogDisplayed);
}
};
}
/// <summary>
/// Shows a problem dialog.
/// </summary>
/// <param name="controlForScreenshotting"></param>
/// <param name="exception"></param>
/// <param name="detailedMessage"></param>
/// <param name="levelOfProblem"></param>
public static void ShowProblemDialog(Control controlForScreenshotting, Exception exception,
string detailedMessage = "", string levelOfProblem = "user")
{
// Before we do anything that might be "risky", put the problem in the log.
LogProblem(exception, detailedMessage, levelOfProblem);
if (_showingProblemReport)
{
// If a problem is reported when already reporting a problem, that could
// be an unbounded recursion that freezes the program and prevents the original
// problem from being reported. So minimally report the recursive problem and stop
// the recursion in its tracks.
//
// Alternatively, can happen if multiple async BloomAPI calls go out and return errors.
// It's probably not helpful to have multiple problem report dialogs at the same time
// in this case either (even if there are theoretically a finite (not infinite) number of them)
const string msg = "MULTIPLE CALLS to ShowProblemDialog. Suppressing the subsequent calls";
Console.Write(msg);
Logger.WriteEvent(msg);
return; // Abort
}
_showingProblemReport = true;
_currentException = exception;
_detailedMessage = detailedMessage;
if (controlForScreenshotting == null)
{
controlForScreenshotting = Form.ActiveForm;
}
if (controlForScreenshotting == null) // still possible if we come from a "Details" button
{
controlForScreenshotting = FatalExceptionHandler.ControlOnUIThread;
}
ResetScreenshotFile();
// Originally, we used SafeInvoke for both the screenshot and the new dialog display. SafeInvoke was great
// for trying to get a screenshot, but having the actual dialog inside
// of it was causing problems for handling any errors in showing the dialog.
// Now we use SafeInvoke only inside of this extracted method.
TryGetScreenshot(controlForScreenshotting);
SafeInvoke.InvokeIfPossible("Show Problem Dialog", controlForScreenshotting, false, () =>
{
// Uses a browser dialog to show the problem report
try
{
var query = "?" + levelOfProblem;
var problemDialogRootPath = BloomFileLocator.GetBrowserFile(false, "problemDialog", "loader.html");
var url = problemDialogRootPath.ToLocalhost() + query;
// Precondition: we must be on the UI thread for Gecko to work.
using (var dlg = new BrowserDialog(url))
{
dlg.ShowDialog();
}
}
catch (Exception problemReportException)
{
Logger.WriteError("*** ProblemReportApi threw an exception trying to display", problemReportException);
// At this point our problem reporter has failed for some reason, so we want the old WinForms handler
// to report both the original error for which we tried to open our dialog and this new one where
// the dialog itself failed.
// In order to do that, we create a new exception with the original exception (if there was one) as the
// inner exception. We include the message of the exception we just caught. Then we call the
// old WinForms fatal exception report directly.
// In any case, both of the errors will be logged by now.
var message = "Bloom's error reporting failed: " + problemReportException.Message;
ErrorReport.ReportFatalException(new ApplicationException(message, _currentException ?? problemReportException));
}
finally
{
_showingProblemReport = false;
}
});
}
private static void TryGetScreenshot(Control controlForScreenshotting)
{
if (controlForScreenshotting == null)
{
Logger.WriteEvent("Bloom was unable to create a screenshot as no active form could be found");
return;
}
_takingScreenshotLock.Wait(); // Acquire the lock
try
{
SafeInvoke.Invoke("Screen Shot", controlForScreenshotting, false, true, () =>
{
try
{
// I got tired of landing here in the debugger so I'm avoiding the exception
if (controlForScreenshotting.Bounds.Width == 0)
{
ResetScreenshotFile();
}
else
{
var bounds = controlForScreenshotting.Bounds;
var screenshot = new Bitmap(bounds.Width, bounds.Height);
using (var g = Graphics.FromImage(screenshot))
{
if (controlForScreenshotting.Parent == null)
{
g.CopyFromScreen(bounds.Left, bounds.Top, 0, 0,
bounds.Size); // bounds already in screen coords
}
else
{
g.CopyFromScreen(
controlForScreenshotting.PointToScreen(new Point(bounds.Left, bounds.Top)),
Point.Empty, bounds.Size);
}
}
_reportInfo.ScreenshotTempFile = TempFile.WithFilename(ScreenshotName);
RobustImageIO.SaveImage(screenshot, _reportInfo.ScreenshotTempFile.Path,
ImageFormat.Png);
}
}
catch (Exception e)
{
ResetScreenshotFile();
Logger.WriteError("Bloom was unable to create a screenshot.", e);
}
finally
{
// Release lock (Unblock others)
if (_takingScreenshotLock.CurrentCount == 0)
{
_takingScreenshotLock.Release();
}
}
}
);
}
catch (Exception error)
{
// Release lock (Unblock others)
if (_takingScreenshotLock.CurrentCount == 0)
{
_takingScreenshotLock.Release();
}
Debug.Fail("This error would be swallowed in release version: " + error.Message);
SIL.Reporting.Logger.WriteEvent("**** " + error.Message);
}
}
// ENHANCE: Reduce duplication in HtmlErrorReporter and ProblemReportApi code. Some of the ProblemReportApi code can move to HtmlErrorReporter code.
// ENHANCE: I think levelOfProblem would benefit from being required and being an enum.
/// <summary>
/// Shows a problem dialog.
/// </summary>
/// <param name="controlForScreenshotting"></param>
/// <param name="exception"></param>
/// <param name="detailedMessage"></param>
/// <param name="levelOfProblem">"user", "nonfatal", or "fatal"</param>
/// <param name="additionalPathsToInclude"></param>
public static void ShowProblemDialog(Control controlForScreenshotting, Exception exception,
string detailedMessage = "", string levelOfProblem = "user", string shortUserLevelMessage = "", bool isShortMessagePreEncoded = false,
string[] additionalPathsToInclude = null)
{
// Before we do anything that might be "risky", put the problem in the log.
LogProblem(exception, detailedMessage, levelOfProblem);
if (Program.RunningHarvesterMode)
{
Console.WriteLine(levelOfProblem + " Problem Detected: " + shortUserLevelMessage + " " + detailedMessage + " " + exception);
return;
}
StartupScreenManager.CloseSplashScreen(); // if it's still up, it'll be on top of the dialog
lock (_showingProblemReportLock)
{
if (_showingProblemReport)
{
// If a problem is reported when already reporting a problem, that could
// be an unbounded recursion that freezes the program and prevents the original
// problem from being reported. So minimally report the recursive problem and stop
// the recursion in its tracks.
//
// Alternatively, can happen if multiple async BloomAPI calls go out and return errors.
// It's probably not helpful to have multiple problem report dialogs at the same time
// in this case either (even if there are theoretically a finite (not infinite) number of them)
const string msg = "MULTIPLE CALLS to ShowProblemDialog. Suppressing the subsequent calls";
Console.Write(msg);
Logger.WriteEvent(msg);
return; // Abort
}
_showingProblemReport = true;
}
// We have a better UI for this problem
// Note that this will trigger whether it's a plain 'ol System.IO.PathTooLongException, or our own enhanced subclass, Bloom.Utiles.PathTooLongException
if (exception is System.IO.PathTooLongException)
{
Utils.LongPathAware.ReportLongPath((System.IO.PathTooLongException)exception);
return;
}
GatherReportInfoExceptScreenshot(exception, detailedMessage, shortUserLevelMessage, isShortMessagePreEncoded);
if (controlForScreenshotting == null)
{
controlForScreenshotting = Form.ActiveForm;
}
if (controlForScreenshotting == null) // still possible if we come from a "Details" button
{
controlForScreenshotting = FatalExceptionHandler.ControlOnUIThread;
}
ResetScreenshotFile();
// Originally, we used SafeInvoke for both the screenshot and the new dialog display. SafeInvoke was great
// for trying to get a screenshot, but having the actual dialog inside
// of it was causing problems for handling any errors in showing the dialog.
// Now we use SafeInvoke only inside of this extracted method.
TryGetScreenshot(controlForScreenshotting);
if (BloomServer._theOneInstance == null)
{
// We got an error really early, before we can use HTML dialogs. Report using the old dialog.
// Hopefully we're still on the one main thread.
HtmlErrorReporter.ShowFallbackProblemDialog(levelOfProblem, exception, detailedMessage, shortUserLevelMessage, isShortMessagePreEncoded);
return;
}
SafeInvoke.InvokeIfPossible("Show Problem Dialog", controlForScreenshotting, false, () =>
{
// Uses a browser ReactDialog (if possible) to show the problem report
try
{
// We call CloseSplashScreen() above too, where it might help in some cases, but
// this one, while apparently redundant might be wise to keep since closing the splash screen
// needs to be done on the UI thread.
StartupScreenManager.CloseSplashScreen();
if (!BloomServer.ServerIsListening)
{
// We can't use the react dialog!
HtmlErrorReporter.ShowFallbackProblemDialog(levelOfProblem, exception, detailedMessage, shortUserLevelMessage, isShortMessagePreEncoded);
return;
}
// Precondition: we must be on the UI thread for Gecko to work.
using (var dlg = new ReactDialog("problemReportBundle", new { level = levelOfProblem }, "Problem Report"))
{
_additionalPathsToInclude = additionalPathsToInclude;
dlg.FormBorderStyle = FormBorderStyle.FixedToolWindow; // Allows the window to be dragged around
dlg.ControlBox = true; // Add controls like the X button back to the top bar
dlg.Text = ""; // Remove the title from the WinForms top bar
dlg.Width = 731;
dlg.Height = 616;
// ShowDialog will cause this thread to be blocked (because it spins up a modal) until the dialog is closed.
BloomServer._theOneInstance.RegisterThreadBlocking();
try
{
// Keep dialog on top of program window if possible. See https://issues.bloomlibrary.org/youtrack/issue/BL-10292.
if (controlForScreenshotting is Bloom.Shell)
{
dlg.ShowDialog(controlForScreenshotting);
}
else
{
dlg.ShowDialog();
}
}
finally
{
BloomServer._theOneInstance.RegisterThreadUnblocked();
_additionalPathsToInclude = null;
}
}
}
catch (Exception problemReportException)
{
Logger.WriteError("*** ProblemReportApi threw an exception trying to display", problemReportException);
// At this point our problem reporter has failed for some reason, so we want the old WinForms handler
// to report both the original error for which we tried to open our dialog and this new one where
// the dialog itself failed.
// In order to do that, we create a new exception with the original exception (if there was one) as the
// inner exception. We include the message of the exception we just caught. Then we call the
// old WinForms fatal exception report directly.
// In any case, both of the errors will be logged by now.
var message = "Bloom's error reporting failed: " + problemReportException.Message;
// Fallback to Winforms in case of trouble getting the browser up
var fallbackReporter = new WinFormsErrorReporter();
// ENHANCE?: If reporting a non-fatal problem failed, why is the program required to abort? It might be able to handle other tasks successfully
fallbackReporter.ReportFatalException(new ApplicationException(message, exception ?? problemReportException));
}
finally
{
lock (_showingProblemReportLock)
{
_showingProblemReport = false;
}
}
});
}
public delegate CollectionTabView Factory(); //autofac uses this
public CollectionTabView(CollectionModel model,
SelectedTabChangedEvent selectedTabChangedEvent,
TeamCollectionManager tcManager, BookSelection bookSelection,
WorkspaceTabSelection tabSelection, BloomWebSocketServer webSocketServer, LocalizationChangedEvent localizationChangedEvent)
{
_model = model;
_tabSelection = tabSelection;
_bookSelection = bookSelection;
_webSocketServer = webSocketServer;
_tcManager = tcManager;
BookCollection.CollectionCreated += OnBookCollectionCreated;
InitializeComponent();
_reactControl.SetLocalizationChangedEvent(localizationChangedEvent); // after InitializeComponent, which creates it.
BackColor = _reactControl.BackColor = Palette.GeneralBackground;
_toolStrip.Renderer = new NoBorderToolStripRenderer();
_toolStripLeft.Renderer = new NoBorderToolStripRenderer();
// When going down to Shrink Stage 3 (see WorkspaceView), we want the right-side toolstrip to take precedence
// (Settings, Other Collection).
// This essentially makes the TC Status button's zIndex less than the buttons on the right side.
_toolStripLeft.SendToBack();
//TODO splitContainer1.SplitterDistance = _collectionListView.PreferredWidth;
if (SIL.PlatformUtilities.Platform.IsMono)
{
BackgroundColorsForLinux();
}
selectedTabChangedEvent.Subscribe(c =>
{
if (c.To == this)
{
Logger.WriteEvent("Entered Collections Tab");
if (_bookChangesPending && _bookSelection.CurrentSelection != null)
{
UpdateForBookChanges(_bookSelection.CurrentSelection);
}
}
});
SetTeamCollectionStatus(tcManager);
TeamCollectionManager.TeamCollectionStatusChanged += (sender, args) =>
{
if (IsHandleCreated && !IsDisposed)
{
SafeInvoke.InvokeIfPossible("update TC status", this, false,
() => SetTeamCollectionStatus(tcManager));
}
};
_tcStatusButton.Click += (sender, args) =>
{
// Reinstate this to see messages from before we started up.
// We think it might be too expensive to show a list as long as this might get.
// Instead, in the short term we may add a button to show the file.
// Later we may implement some efficient way to scroll through them.
// tcManager.CurrentCollection?.MessageLog?.LoadSavedMessages();
dynamic messageBundle = new DynamicJson();
messageBundle.showReloadButton = tcManager.MessageLog.ShouldShowReloadButton;
_webSocketServer.LaunchDialog("TeamCollectionDialog", messageBundle);
tcManager.CurrentCollectionEvenIfDisconnected?.MessageLog.WriteMilestone(MessageAndMilestoneType.LogDisplayed);
};
// We don't want this control initializing until team collections sync (if any) is done.
// That could change, but for now we're not trying to handle async changes arriving from
// the TC to the local collection, and as part of that, the collection tab doesn't expect
// the local collection to change because of TC stuff once it starts loading.
Controls.Remove(_reactControl);
bookSelection.SelectionChanged += (sender, e) => BookSelectionChanged(bookSelection.CurrentSelection);
}
public ReactCollectionTabView(LibraryModel model, LibraryListView.Factory libraryListViewFactory,
LibraryBookView.Factory templateBookViewFactory,
SelectedTabChangedEvent selectedTabChangedEvent,
SendReceiveCommand sendReceiveCommand,
TeamCollectionManager tcManager)
{
_model = model;
InitializeComponent();
BackColor = _reactControl.BackColor = Palette.GeneralBackground;
_toolStrip.Renderer = new NoBorderToolStripRenderer();
_toolStripLeft.Renderer = new NoBorderToolStripRenderer();
// When going down to Shrink Stage 3 (see WorkspaceView), we want the right-side toolstrip to take precedence
// (Settings, Other Collection).
// This essentially makes the TC Status button's zIndex less than the buttons on the right side.
_toolStripLeft.SendToBack();
//TODO splitContainer1.SplitterDistance = _collectionListView.PreferredWidth;
_makeBloomPackButton.Visible = model.IsShellProject;
_sendReceiveButton.Visible = Settings.Default.ShowSendReceive;
if (sendReceiveCommand != null)
{
#if Chorus
_sendReceiveButton.Click += (x, y) => sendReceiveCommand.Raise(this);
_sendReceiveButton.Enabled = !SendReceiver.SendReceiveDisabled;
#endif
}
else
{
_sendReceiveButton.Enabled = false;
}
if (SIL.PlatformUtilities.Platform.IsMono)
{
BackgroundColorsForLinux();
}
selectedTabChangedEvent.Subscribe(c =>
{
if (c.To == this)
{
Logger.WriteEvent("Entered Collections Tab");
}
});
SetTeamCollectionStatus(tcManager);
TeamCollectionManager.TeamCollectionStatusChanged += (sender, args) =>
{
return;
if (!IsDisposed)
{
SafeInvoke.InvokeIfPossible("update TC status", this, false,
() => SetTeamCollectionStatus(tcManager));
}
};
_tcStatusButton.Click += (sender, args) =>
{
// Any messages for which reloading the collection is a useful action?
var showReloadButton = tcManager.MessageLog.ShouldShowReloadButton;
// Reinstate this to see messages from before we started up.
// We think it might be too expensive to show a list as long as this might get.
// Instead, in the short term we may add a button to show the file.
// Later we may implement some efficient way to scroll through them.
// tcManager.CurrentCollection?.MessageLog?.LoadSavedMessages();
using (var dlg = new ReactDialog("teamCollectionDialog", new { showReloadButton }))
{
dlg.ShowDialog(this);
tcManager.CurrentCollectionEvenIfDisconnected?.MessageLog.WriteMilestone(MessageAndMilestoneType.LogDisplayed);
}
};
// We don't want this control initializing until team collections sync (if any) is done.
// That could change, but for now we're not trying to handle async changes arriving from
// the TC to the local collection, and as part of that, the collection tab doesn't expect
// the local collection to change because of TC stuff once it starts loading.
Controls.Remove(_reactControl);
}
