public FeedbackRowTuple(string sampleFileName, string currentDate, string newDate, string numFilesWithThatDate, ImageRow imageRow, AmbiguousDateRange ambiguousDateRange)
{
// Properties that will be displayed in the data grid
this.Select = false;
this.SampleFileName = sampleFileName;
this.CurrentDate = currentDate;
this.NewDate = newDate;
this.NumFilesWithThatDate = numFilesWithThatDate;
this.ImageRow = imageRow;
this.AmbiguousDateRange = ambiguousDateRange;
}
public UpdateInfo(ImageRow row)
: base(row)
{
}
public WsReference(ImageRow imageRow)
: base(imageRow)
{
}
public ImageRowElement(ImageRow imageRow) : this()
{
ImageRow = imageRow;
}
private void DeleteCurrentImageOnly()
{
// The single file to delete
ImageRow imageRow = this.filesToDelete[0];
// Show the deleted file name and image in the interface
this.ShowSingleFileView();
this.maxPathLength = 70;
string filePath = Path.Combine(imageRow.RelativePath, imageRow.File);
if (string.IsNullOrEmpty(filePath) == false)
{
filePath = filePath.Length <= this.maxPathLength ? filePath : "..." + filePath.Substring(filePath.Length - this.maxPathLength, this.maxPathLength);
}
this.SingleImageViewer.Source = imageRow.LoadBitmap(this.fileDatabase.FolderPath, Constant.ImageValues.PreviewWidth480, out _);
this.SingleFilePanel.ToolTip = Path.Combine(imageRow.RelativePath, imageRow.File);
this.SingleImageViewer.ToolTip = Path.Combine(imageRow.RelativePath, imageRow.File);
this.SingleFileNameRun.Text = filePath;
// Populate the information pane
string imageOrVideo = this.filesToDelete[0].IsVideo ? "video" : "image";
if (this.deleteImage == true)
{
this.Message.Title = String.Format("Delete the current {0}", imageOrVideo);
this.Message.What = String.Format("Deletes the current {0} if it exists", imageOrVideo);
this.Message.Result = String.Format("\u2022 The deleted {0} will be backed up in a sub-folder named {1}.{2}", imageOrVideo, Constant.File.DeletedFilesFolder, Environment.NewLine);
this.Message.Hint = String.Format("\u2022 Restore the deleted {0} by manually moving it ", imageOrVideo);
if (this.deleteImage == true && this.deleteData == false)
{
// Case 1: Delete the current image, but not its data.
this.Message.Title += " but not its data.";
this.Message.What += String.Format("{0}The data entered for the {1} IS NOT deleted.", Environment.NewLine, imageOrVideo);
this.Message.Result += String.Format("\u2022 A placeholder {0} will be shown when you try to view a deleted {0}.", imageOrVideo);
this.Message.Hint += "back to its original location." + Environment.NewLine;
}
else if (this.deleteImage == true && this.deleteData == true)
{
// Case 2: Delete the current image and its data
this.Message.Title += " and its data";
this.Message.What += String.Format("{0}The data entered for the {1} IS deleted as well.", Environment.NewLine, imageOrVideo);
this.Message.Result += String.Format("\u2022 However, the data associated with that {0} will be permanently deleted.", imageOrVideo);
this.Message.Hint += "to a new sub-folder." + Environment.NewLine + " Then add that sub-folder back to the image set." + Environment.NewLine;
}
this.Message.Hint += String.Format("\u2022 See Options|Preferences to manage how files in {0} are permanently deleted.", Constant.File.DeletedFilesFolder);
}
else
{
// Case: Delete the data only, leaving the image intact
this.FileLabel.Text = "Affected file:";
this.ConfirmCheckBoxText.Text = "Click to confirm deletion of data for the selected file";
this.Message.Title = String.Format("Delete only the current {0}'s data", imageOrVideo);
this.Message.What = String.Format("Deletes the data associated with the current {0}, but leaves the {0} intact", imageOrVideo);
this.Message.Result = String.Format("\u2022 This data record will be removed.{0}", Environment.NewLine);
this.Message.Result += String.Format("\u2022 The {0} is still intact, but it will not be displayed in Timelapse {1}", imageOrVideo, Environment.NewLine);
this.Message.Result += String.Format(" unless a duplicate record exists.", imageOrVideo);
this.Message.Hint = "Deleting only the data is useful for removing a previously-created duplicate record of a file.";
}
}
public ChartOfAccounts(ImageRow imageRow)
: base(imageRow)
{
}
public Report(ImageRow imageRow)
: base(imageRow)
{
}
public ChartOfCharacteristicTypes(ImageRow imageRow)
: base(imageRow)
{
}
// Populate the database with the metadata for the selected note field
private async Task <ObservableCollection <KeyValuePair <string, string> > > PopulateAsync(bool?metadataExtractorRBIsChecked)
{
// This list will hold key / value pairs that will be bound to the datagrid feedback,
// which is the way to make those pairs appear in the data grid during background worker progress updates
ObservableCollection <KeyValuePair <string, string> > keyValueList = new ObservableCollection <KeyValuePair <string, string> >();
return(await Task.Run(() =>
{
// For each row in the database, get the image filename and try to extract the chosen metadata value.
// If we can't decide if we want to leave the data field alone or to clear it depending on the state of the isClearIfNoMetadata (set via the checkbox)
// Report progress as needed.
// This tuple list will hold the id, key and value that we will want to update in the database
string dataLabelToUpdate = this.dataLabelByLabel[this.dataFieldLabel];
List <ColumnTuplesWithWhere> imagesToUpdate = new List <ColumnTuplesWithWhere>();
TimeZoneInfo imageSetTimeZone = this.fileDatabase.ImageSet.GetSystemTimeZone();
int percentDone = 0;
double totalImages = this.fileDatabase.CountAllCurrentlySelectedFiles;
Dictionary <string, ImageMetadata> metadata = new Dictionary <string, ImageMetadata>();
for (int imageIndex = 0; imageIndex < totalImages; ++imageIndex)
{
// Provide feedback if the operation was cancelled during the database update
if (Token.IsCancellationRequested == true)
{
keyValueList.Clear();
keyValueList.Add(new KeyValuePair <string, string>("Cancelled", "No changes were made"));
return keyValueList;
}
ImageRow image = this.fileDatabase.FileTable[imageIndex];
if (metadataExtractorRBIsChecked == true)
{ // MetadataExtractor specific code
metadata = ImageMetadataDictionary.LoadMetadata(image.GetFilePath(this.fileDatabase.FolderPath));
}
else
{
// ExifTool specific code - note that we transform results into the same dictionary structure used by the MetadataExtractor
string[] tags = { this.metadataFieldName };
metadata.Clear();
Dictionary <string, string> exifData = this.exifTool.FetchExifFrom(image.GetFilePath(this.fileDatabase.FolderPath), tags);
if (exifData.ContainsKey(tags[0]))
{
metadata.Add(tags[0], new Timelapse.Util.ImageMetadata(String.Empty, tags[0], exifData[tags[0]]));
}
}
if (this.ReadyToRefresh())
{
percentDone = Convert.ToInt32(imageIndex / totalImages * 100.0);
this.Progress.Report(new ProgressBarArguments(percentDone, String.Format("{0}/{1} images. Processing {2}", imageIndex, totalImages, image.File), true, false));
Thread.Sleep(Constant.ThrottleValues.RenderingBackoffTime); // Allows the UI thread to update every now and then
}
if (metadata.ContainsKey(this.metadataFieldName) == false)
{
if (this.clearIfNoMetadata)
{
// Clear the data field if there is no metadata...
if (dataLabelToUpdate == Constant.DatabaseColumn.DateTime)
{
image.SetDateTimeOffsetFromFileInfo(this.fileDatabase.FolderPath);
imagesToUpdate.Add(image.GetDateTimeColumnTuples());
keyValueList.Add(new KeyValuePair <string, string>(image.File, "No metadata found - date/time reread from file"));
}
else
{
List <ColumnTuple> clearField = new List <ColumnTuple>()
{
new ColumnTuple(this.dataLabelByLabel[this.dataFieldLabel], String.Empty)
};
imagesToUpdate.Add(new ColumnTuplesWithWhere(clearField, image.ID));
keyValueList.Add(new KeyValuePair <string, string>(image.File, "No metadata found - data field is cleared"));
}
}
else
{
keyValueList.Add(new KeyValuePair <string, string>(image.File, "No metadata found - data field remains unaltered"));
}
continue;
}
string metadataValue = metadata[this.metadataFieldName].Value;
ColumnTuplesWithWhere imageUpdate;
if (dataLabelToUpdate == Constant.DatabaseColumn.DateTime)
{
if (DateTimeHandler.TryParseMetadataDateTaken(metadataValue, imageSetTimeZone, out DateTimeOffset metadataDateTime))
{
image.SetDateTimeOffset(metadataDateTime);
imageUpdate = image.GetDateTimeColumnTuples();
keyValueList.Add(new KeyValuePair <string, string>(image.File, metadataValue));
}
else
{
keyValueList.Add(new KeyValuePair <string, string>(image.File, String.Format("'{0}' - data field remains unaltered - not a valid date/time.", metadataValue)));
continue;
}
}
else
{
imageUpdate = new ColumnTuplesWithWhere(new List <ColumnTuple>()
{
new ColumnTuple(dataLabelToUpdate, metadataValue)
}, image.ID);
keyValueList.Add(new KeyValuePair <string, string>(image.File, metadataValue));
}
imagesToUpdate.Add(imageUpdate);
}
this.IsAnyDataUpdated = true;
this.Progress.Report(new ProgressBarArguments(100, String.Format("Writing metadata for {0} files. Please wait...", totalImages), false, true));
Thread.Sleep(Constant.ThrottleValues.RenderingBackoffTime); // Allows the UI thread to update every now and then
this.fileDatabase.UpdateFiles(imagesToUpdate);
return keyValueList;
}, this.Token).ConfigureAwait(true));
}
public ExchangePlan(ImageRow imageRow)
: base(imageRow)
{
}
public Role(ImageRow imageRow)
: base(imageRow)
{
}
public CommonModule(ImageRow imageRow)
: base(imageRow)
{
}
public Enum(ImageRow row)
: base(row)
{
}
public static ImageColumn <T> Column <T>(this ImageRow <T> row, int col)
where T : struct, IEquatable <T>
{
return(row.Image.Column(col));
}
public Versions(ImageRow row)
: base(row)
{
}
public static ImageColumn <T>[] Columns <T>(this ImageRow <T> row)
where T : struct, IEquatable <T>
{
return(row.Image.Columns());
}
public ImageRowChangeEvent(ImageRow row, global::System.Data.DataRowAction action)
{
this.eventRow = row;
this.eventAction = action;
}
public void Show(bool isVisible, int maxNumberImagesToDisplay)
{
ImageRow currentImageRow = timelapseWindow?.DataHandler?.ImageCache?.Current;
TimeSpan timeThreshold = timelapseWindow.State.EpisodeTimeThreshold;
if (isVisible == false || currentImageRow == null || FileDatabase == null)
{
// Hide the popup if asked or if basic data isn't available, including deleting the children
this.IsOpen = false;
this.Child = null;
return;
}
// Images or placeholders will be contained in a horizontal stack panel, which in turn is the popup's child
StackPanel sp = new StackPanel
{
Orientation = Orientation.Horizontal
};
this.Child = sp;
double width = 0; // Used to calculate the placement offset of the popup relative to the placement target
double height;
// Add a visual marker to show the position of the label in the image list
Label label = EpisodePopup.CreateLabel("^", this.ImageHeight);
label.VerticalAlignment = VerticalAlignment.Top;
width += label.Width;
height = label.Height;
sp.Children.Add(label);
int margin = 2;
FileTable fileTable; // To hold the results of the database selection as a table of ImageRows
// We will only consider images whose relative path is the same as the current file
string relativePath = currentImageRow.RelativePath;
// Calculate the lower and upper extent of the range of dates we should examine
// The maximum date range we need to consider would be the current date plus/minus the (time threshold * the number of images we could display),
// While this could produce more hits than we need, it should give us a relatively short table of possible candidates
DateTime lowerDateTime = currentImageRow.DateTime - TimeSpan.FromTicks(timeThreshold.Ticks * maxNumberImagesToDisplay);
DateTime upperDateTime = currentImageRow.DateTime + TimeSpan.FromTicks(timeThreshold.Ticks * maxNumberImagesToDisplay);
string slowerDateTime = DateTimeHandler.ToStringDatabaseDateTime(lowerDateTime);
string supperDateTime = DateTimeHandler.ToStringDatabaseDateTime(upperDateTime);
// Get a table of files (sorted by datetime) with that relative path which falls between the lower and upper date range
DataTable dt = this.FileDatabase.GetIDandDateWithRelativePathAndBetweenDates(relativePath, slowerDateTime, supperDateTime);
// Find the current image in that table by its ID
int rowWithCurrentImageRowID = -1;
int availableRows = dt.Rows.Count;
for (int i = 0; i < availableRows; i++)
{
if (Convert.ToInt64(dt.Rows[i][0]) == currentImageRow.ID)
{
rowWithCurrentImageRowID = i;
break;
}
}
// From that current image, alternate between going to the previous/next row.
// If the date difference between alternating successive images is less than the time threshold,
// display it.
int goBackwardsRow = rowWithCurrentImageRowID - 1;
int goForwardsRow = rowWithCurrentImageRowID + 1;
int imagesLeftToDisplay = maxNumberImagesToDisplay;
DateTime lastBackwardsDateTime = currentImageRow.DateTime;
DateTime lastForwardsDateTime = currentImageRow.DateTime;
while (true && (goBackwardsRow >= 0 || goForwardsRow < availableRows))
{
// Abort when there is no more work to do
if (imagesLeftToDisplay <= 0)
{
break;
}
// Start on the left
if (goBackwardsRow >= 0)
{
// Add a popup image to the left of the caret
using (fileTable = this.FileDatabase.SelectFileInDataTableById(dt.Rows[goBackwardsRow][0].ToString()))
{
if (fileTable.Any())
{
if ((lastBackwardsDateTime - fileTable[0].DateTime).Duration() <= timeThreshold)
{
Image image = EpisodePopup.CreateImage(fileTable[0], margin, this.ImageHeight);
width += image.Source.Width;
height = Math.Max(height, image.Source.Height);
// Create a canvas containing the image and bounding boxes (if detections are on)
sp.Children.Insert(0, CreateCanvasWithBoundingBoxesAndImage(image, height, margin, fileTable[0].ID));
imagesLeftToDisplay--;
lastBackwardsDateTime = fileTable[0].DateTime;
}
else
{
// Stop searching backwards
goBackwardsRow = -1;
}
}
}
goBackwardsRow--;
}
// Now try to add a popup image to the right if we still have some more images left to display
if (goForwardsRow < availableRows && imagesLeftToDisplay > 0)
{
using (fileTable = this.FileDatabase.SelectFileInDataTableById(dt.Rows[goForwardsRow][0].ToString()))
{
if (fileTable.Any())
{
if ((lastForwardsDateTime - fileTable[0].DateTime).Duration() <= timeThreshold)
{
Image image = EpisodePopup.CreateImage(fileTable[0], margin, this.ImageHeight);
width += image.Source.Width;
height = Math.Max(height, image.Source.Height);
// Create a canvas containing the image and bounding box
sp.Children.Add(CreateCanvasWithBoundingBoxesAndImage(image, height, margin, fileTable[0].ID));
imagesLeftToDisplay--;
lastBackwardsDateTime = fileTable[0].DateTime;
}
else
{
// Stop searching forwards
goForwardsRow = availableRows;
}
}
}
goForwardsRow++;
}
}
label.Height = Math.Max(label.Height, height); // So it extends to the top of the popup
// Position and open the popup so it appears horizontallhy centered just above the cursor
this.HorizontalOffset = this.markableCanvas.ActualWidth / 2.0 - width / 2.0;
this.VerticalOffset = -height - 2 * margin;
this.IsOpen = true;
// Cleanup
dt.Dispose();
}
public SharedAttribute(ImageRow imageRow)
: base(imageRow)
{
}
public Configuration(ImageRow row)
: base(row)
{
}
public Catalog(ImageRow imageRow)
: base(imageRow)
{
}
public Subsystem(ImageRow imageRow)
: base(imageRow)
{
}
// Returns:
// - the list of files whose dates have changed
// - a collection of feedback information for each file whose dates were changed, each row detailing the file name and how the dates were changed
// - the number of missing Files, if any
private List <ImageRow> GetImageRowsWithChangedDates(IProgress <ProgressBarArguments> progress, int count, TimeZoneInfo imageSetTimeZone, ObservableCollection <DateTimeFeedbackTuple> feedbackRows, out int missingFiles)
{
List <ImageRow> filesToAdjust = new List <ImageRow>();
missingFiles = 0;
for (int fileIndex = 0; fileIndex < count; ++fileIndex)
{
if (Token.IsCancellationRequested)
{
// A cancel was requested. Clear all pending changes and abort
feedbackRows.Clear();
break;
}
// We will store the various times here
ImageRow file = this.fileDatabase.FileTable[fileIndex];
DateTimeOffset originalDateTime = file.DateTimeIncorporatingOffset;
string feedbackMessage = string.Empty;
try
{
// Get the image (if its there), get the new dates/times, and add it to the list of images to be updated
// Note that if the image can't be created, we will just to the catch.
bool usingMetadataTimestamp = true;
if (file.FileExists(this.fileDatabase.FolderPath) == false)
{
// The file does not exist. Generate a feedback message
missingFiles++;
}
else
{
// Read the date from the file, and check to see if its different from the recorded date
DateTimeAdjustmentEnum dateTimeAdjustment = file.TryReadDateTimeOriginalFromMetadata(this.fileDatabase.FolderPath, imageSetTimeZone);
if (dateTimeAdjustment == DateTimeAdjustmentEnum.MetadataNotUsed)
{
// We couldn't read the metadata, so get a candidate date/time from the file info instead
file.SetDateTimeOffsetFromFileInfo(this.fileDatabase.FolderPath);
usingMetadataTimestamp = false;
}
DateTimeOffset rescannedDateTime = file.DateTimeIncorporatingOffset;
bool sameDate = rescannedDateTime.Date == originalDateTime.Date;
bool sameTime = rescannedDateTime.TimeOfDay == originalDateTime.TimeOfDay;
bool sameUTCOffset = rescannedDateTime.Offset == originalDateTime.Offset;
if (!(sameDate && sameTime && sameUTCOffset))
{
// Date has been updated - add it to the queue of files to be processed, and generate a feedback message.
filesToAdjust.Add(file);
feedbackMessage = "\x2713"; // Checkmark
feedbackMessage += DateTimeHandler.ToStringDisplayDateTime(originalDateTime) + " \x2192 " + DateTimeHandler.ToStringDisplayDateTime(rescannedDateTime);
feedbackMessage += usingMetadataTimestamp ? " (read from metadata)" : " (read from file)";
feedbackRows.Add(new DateTimeFeedbackTuple(file.File, feedbackMessage));
}
}
}
catch (Exception exception)
{
// This shouldn't happen, but just in case.
TracePrint.PrintMessage(string.Format("Unexpected exception processing '{0}' in DateTimeReread. {1}", file.File, exception.ToString()));
feedbackMessage += string.Format("\x2716 skipping: {0}", exception.Message);
feedbackRows.Add(new DateTimeFeedbackTuple(file.File, feedbackMessage));
break;
}
// Update the progress bar every time interval to indicate what file we are working on
TimeSpan intervalFromLastRefresh = DateTime.Now - this.lastRefreshDateTime;
if (intervalFromLastRefresh > Constant.ThrottleValues.ProgressBarRefreshInterval)
{
int percentDone = Convert.ToInt32(fileIndex / Convert.ToDouble(count) * 100.0);
progress.Report(new ProgressBarArguments(percentDone, String.Format("Pass 1: Checking dates for {0} / {1} files", fileIndex, count), true, false));
Thread.Sleep(Constant.ThrottleValues.RenderingBackoffTime);
this.lastRefreshDateTime = DateTime.Now;
}
}
return(filesToAdjust);
}
public FunctionalOption(ImageRow imageRow)
: base(imageRow)
{
}
public DocumentJournal(ImageRow imageRow)
: base(imageRow)
{
}
// Menu selections for propagating or copying the current value of this control to all images
// Copy the last non-empty value in this control preceding this file up to the current image
protected virtual void MenuItemPropagateFromLastValue_Click(object sender, RoutedEventArgs e)
{
// Check the arguments for null
ThrowIf.IsNullArgument(sender, nameof(sender));
// Get the chosen data entry control
DataEntryControl control = (DataEntryControl)((MenuItem)sender).Tag;
if (control == null)
{
return;
}
bool checkForZero = control is DataEntryCounter;
bool isFlag = control is DataEntryFlag;
int indexToCopyFrom = -1;
ImageRow valueSource = null;
string valueToCopy = checkForZero ? "0" : String.Empty;
// Search for the row with some value in it, starting from the previous row
int currentRowIndex = (this.ThumbnailGrid.IsVisible == false) ? this.ImageCache.CurrentRow : this.ThumbnailGrid.GetSelected()[0];
for (int previousIndex = currentRowIndex - 1; previousIndex >= 0; previousIndex--)
{
ImageRow file = this.FileDatabase.FileTable[previousIndex];
if (file == null)
{
continue;
}
valueToCopy = file.GetValueDatabaseString(control.DataLabel);
if (valueToCopy == null)
{
continue;
}
valueToCopy = valueToCopy.Trim();
if (valueToCopy.Length > 0)
{
if ((checkForZero && !valueToCopy.Equals("0")) || // Skip over non-zero values for counters
(isFlag && !valueToCopy.Equals(Constant.BooleanValue.False, StringComparison.OrdinalIgnoreCase)) || // Skip over false values for flags
(!checkForZero && !isFlag))
{
indexToCopyFrom = previousIndex; // We found a non-empty value
valueSource = file;
break;
}
}
}
string newContent = valueToCopy;
if (indexToCopyFrom < 0)
{
// Display a dialog box saying there is nothing to propagate.
// Note that this should never be displayed, as the menu shouldn't be highlit if there is nothing to propagate
// But just in case...
Dialogs.DataEntryNothingToPropagateDialog(Application.Current.MainWindow);
return;
}
// Display the appropriate dialog box that explains what will happen. Arguments indicate what is to be propagated and how many files will be affected
int filesAffected = currentRowIndex - indexToCopyFrom;
if (Dialogs.DataEntryConfirmPropagateFromLastValueDialog(Application.Current.MainWindow, valueToCopy, filesAffected) != true)
{
return; // operation cancelled
// newContent = this.FileDatabase.FileTable[currentRowIndex].GetValueDisplayString(control.DataLabel); // No change, so return the current value
}
// Update the affected files. Note that we start on the row after the one with a value in it to the current row.
Mouse.OverrideCursor = Cursors.Wait;
this.FileDatabase.UpdateFiles(valueSource, control.DataLabel, indexToCopyFrom + 1, currentRowIndex);
control.SetContentAndTooltip(newContent);
Mouse.OverrideCursor = null;
}
public CommonForm(ImageRow imageRow)
: base(imageRow)
{
}
// Add a row to the tuple, which in turn will update the grid.
public void AddFeedbackRow(string sampleFileName, string currentDate, string newDate, string numFilesWithThatDate, ImageRow imageRow, AmbiguousDateRange ambiguousDateRange)
{
FeedbackRowTuple row = new FeedbackRowTuple(sampleFileName, currentDate, newDate, numFilesWithThatDate, imageRow, ambiguousDateRange);
this.feedbackRows.Add(row);
}
public Sequence(ImageRow imageRow)
: base(imageRow)
{
}