//private int noteCount = 0;
//private int fixedchoiceCount = 0;
//private int counterCount = 0;
public OptionsWindow(TimelapseWindow mainWindow, Timelapse.MarkableImageCanvas mcanvas)
{
InitializeComponent();
this.Topmost = true;
this.markableCanvas = mcanvas;
this.mainProgram = mainWindow;
//// The Max Zoom Value
sldrMaxZoom.Value = markableCanvas.MaxZoom;
sldrMaxZoom.ToolTip = markableCanvas.MaxZoom;
sldrMaxZoom.Maximum = markableCanvas.MaxZoomUpperBound;
sldrMaxZoom.Minimum = 1;
//// Image Differencing Thresholds
sldrDifferenceThreshold.Value = mainProgram.differenceThreshold;
sldrDifferenceThreshold.ToolTip = mainProgram.differenceThreshold;
sldrDifferenceThreshold.Maximum = mainProgram.differenceThresholdMax;
sldrDifferenceThreshold.Minimum = mainProgram.differenceThresholdMin;
//// For swapping data within notes, fixed choices, or counters:
//// Get the counts of each type of code control, as we only need to do this once,
//// then generate the contents of the listboxes
//this.noteCount = this.mainProgram.codeControls.notes.Length;
//this.fixedchoiceCount = this.mainProgram.codeControls.fixedChoice.Length;
//this.counterCount = this.mainProgram.codeControls.counters.Length;
//GenerateLists();
}
// Find missing folders
private async void MenuItemEditFindMissingFolder_Click(object sender, RoutedEventArgs e)
{
bool?result = TimelapseWindow.GetAndCorrectForMissingFolders(this, this.DataHandler.FileDatabase);
if (true == result)
{
await this.FilesSelectAndShowAsync().ConfigureAwait(true);
return;
}
if (result != null && false == result.Value)
{
Dialogs.MenuEditNoFoldersAreMissing(this);
}
// if result is null, it means that the operation was aborted for some reason, or the folders were missing but not updated.
}
// Load the specified database template and then the associated images.
// templateDatabasePath is the Fully qualified path to the template database file.
// Returns true only if both the template and image database file are loaded (regardless of whether any images were loaded) , false otherwise
private async Task <bool> TryOpenTemplateAndBeginLoadFoldersAsync(string templateDatabasePath)
{
// Try to create or open the template database
// First, check the file path length and notify the user the template couldn't be loaded because its path is too long
if (IsCondition.IsPathLengthTooLong(templateDatabasePath))
{
Mouse.OverrideCursor = null;
Dialogs.TemplatePathTooLongDialog(this, templateDatabasePath);
return(false);
}
// Second, check to see if we can actually open it.
// As we can't have out parameters in an async method, we return the state and the desired templateDatabase as a tuple
Tuple <bool, TemplateDatabase> tupleResult = await TemplateDatabase.TryCreateOrOpenAsync(templateDatabasePath).ConfigureAwait(true);
this.templateDatabase = tupleResult.Item2;
if (!tupleResult.Item1)
{
// Notify the user the template couldn't be loaded rather than silently doing nothing
Mouse.OverrideCursor = null;
Dialogs.TemplateFileNotLoadedAsCorruptDialog(this, templateDatabasePath);
return(false);
}
// The .tdb templateDatabase should now be loaded
// Try to get the image database file path
// importImages will be true if its a new image database file, (meaning we should later ask the user to try to import some images)
if (this.TrySelectDatabaseFile(templateDatabasePath, out string fileDatabaseFilePath, out bool importImages) == false)
{
// No image database file was selected
return(false);
}
// Check the file path length of the .ddb file and notify the user the ddb couldn't be loaded because its path is too long
if (IsCondition.IsPathLengthTooLong(fileDatabaseFilePath))
{
Mouse.OverrideCursor = null;
Dialogs.DatabasePathTooLongDialog(this, fileDatabaseFilePath);
return(false);
}
// Check the expected file path length of the backup files, and warn the user if backups may not be made because thier path is too long
if (IsCondition.IsBackupPathLengthTooLong(templateDatabasePath) || IsCondition.IsBackupPathLengthTooLong(fileDatabaseFilePath))
{
Mouse.OverrideCursor = null;
Dialogs.BackupPathTooLongDialog(this);
}
// Before fully loading an existing image database,
// - upgrade the template tables if needed for backwards compatability (done automatically)
// - compare the controls in the .tdb and .ddb template tables to see if there are any added or missing controls
TemplateSyncResults templateSyncResults = new Database.TemplateSyncResults();
bool backUpJustMade = false;
using (FileDatabase fileDB = await FileDatabase.UpgradeDatabasesAndCompareTemplates(fileDatabaseFilePath, this.templateDatabase, templateSyncResults).ConfigureAwait(true))
{
// A file database was available to open
if (fileDB != null)
{
if (templateSyncResults.ControlSynchronizationErrors.Count > 0 || (templateSyncResults.ControlSynchronizationWarnings.Count > 0 && templateSyncResults.SyncRequiredAsDataLabelsDiffer == false))
{
// There are unresolvable syncronization issues. Report them now as we cannot use this template.
// Depending on the user response, we either abort Timelapse or use the template found in the ddb file
Mouse.OverrideCursor = null;
Dialog.TemplateSynchronization templatesNotCompatibleDialog;
templatesNotCompatibleDialog = new Dialog.TemplateSynchronization(templateSyncResults.ControlSynchronizationErrors, templateSyncResults.ControlSynchronizationWarnings, this);
bool?result = templatesNotCompatibleDialog.ShowDialog();
if (result == false)
{
// user indicates exiting rather than continuing.
Application.Current.Shutdown();
return(false);
}
else
{
templateSyncResults.UseTemplateDBTemplate = templatesNotCompatibleDialog.UseNewTemplate;
templateSyncResults.SyncRequiredAsChoiceMenusDiffer = templateSyncResults.ControlSynchronizationWarnings.Count > 0;
}
}
else if (templateSyncResults.SyncRequiredAsDataLabelsDiffer)
{
// If there are any new or missing columns, report them now
// Depending on the user response, set the useTemplateDBTemplate to signal whether we should:
// - update the template and image data columns in the image database
// - use the old template
Mouse.OverrideCursor = null;
TemplateChangedAndUpdate templateChangedAndUpdate = new TemplateChangedAndUpdate(templateSyncResults, this);
bool?result1 = templateChangedAndUpdate.ShowDialog();
templateSyncResults.UseTemplateDBTemplate = result1 == true;
}
else if (templateSyncResults.SyncRequiredAsNonCriticalFieldsDiffer)
{
// Non critical differences in template, so these don't need reporting
templateSyncResults.UseTemplateDBTemplate = true;
}
backUpJustMade = fileDB.mostRecentBackup != DateTime.MinValue;
}
else if (File.Exists(fileDatabaseFilePath) == true)
{
// The .ddb file (which exists) is for some reason unreadable.
// It is likely due to an empty or corrupt or otherwise unreadable database in the file.
// Raise an error message
bool isEmpty = File.Exists(fileDatabaseFilePath) && new FileInfo(fileDatabaseFilePath).Length == 0;
Mouse.OverrideCursor = null;
Dialogs.DatabaseFileNotLoadedAsCorruptDialog(this, fileDatabaseFilePath, isEmpty);
return(false);
}
;
}
// At this point:
// - for backwards compatability, all old databases will have been updated (if needed) to the current version standard
// - we should have a valid template and image database loaded
// - we know if the user wants to use the old or the new template
// So lets load the database for real. The useTemplateDBTemplate signals whether to use the template stored in the DDB, or to use the TDB template.
FileDatabase fileDatabase = await FileDatabase.CreateOrOpenAsync(fileDatabaseFilePath, this.templateDatabase, this.State.CustomSelectionTermCombiningOperator, templateSyncResults, backUpJustMade).ConfigureAwait(true);
// The next test is to test and syncronize (if needed) the default values stored in the fileDB table schema to those stored in the template
Dictionary <string, string> columndefaultdict = fileDatabase.SchemaGetColumnsAndDefaultValues(Constant.DBTables.FileData);
char[] quote = { '\'' };
foreach (KeyValuePair <string, string> pair in columndefaultdict)
{
ControlRow row = this.templateDatabase.GetControlFromTemplateTable(pair.Key);
if (row != null && pair.Value.Trim(quote) != row.DefaultValue)
{
// If even one default is different between the schema default and the template default, update the entire file table.
fileDatabase.UpgradeFileDBSchemaDefaultsFromTemplate();
break;
}
}
// Check to see if the root folder stored in the database is the same as the actual root folder. If not, ask the user if it should be changed.
this.CheckAndCorrectRootFolder(fileDatabase);
// Check to see if there are any missing folders as specified by the relative paths. For those missing, ask the user to try to locate those folders.
int missingFoldersCount = TimelapseWindow.GetMissingFolders(fileDatabase).Count;
if (missingFoldersCount > 0)
{
Dialogs.MissingFoldersInformationDialog(this, missingFoldersCount);
}
// Generate and render the data entry controls, regardless of whether there are actually any files in the files database.
this.DataHandler = new DataEntryHandler(fileDatabase);
this.DataEntryControls.CreateControls(fileDatabase, this.DataHandler);
this.SetUserInterfaceCallbacks();
this.MarkableCanvas.DataEntryControls = this.DataEntryControls; // so the markable canvas can access the controls
this.DataHandler.ThumbnailGrid = this.MarkableCanvas.ThumbnailGrid;
this.DataHandler.MarkableCanvas = this.MarkableCanvas;
this.Title = Constant.Defaults.MainWindowBaseTitle + " (" + Path.GetFileName(fileDatabase.FilePath) + ")";
this.State.MostRecentImageSets.SetMostRecent(templateDatabasePath);
this.RecentFileSets_Refresh();
// Record the version number of the currently executing version of Timelapse only if its greater than the one already stored in the ImageSet Table.
// This will indicate the latest timelapse version that is compatable with the database structure.
string currentVersionNumberAsString = VersionChecks.GetTimelapseCurrentVersionNumber().ToString();
if (VersionChecks.IsVersion1GreaterThanVersion2(currentVersionNumberAsString, this.DataHandler.FileDatabase.ImageSet.VersionCompatability))
{
this.DataHandler.FileDatabase.ImageSet.VersionCompatability = currentVersionNumberAsString;
this.DataHandler.FileDatabase.UpdateSyncImageSetToDatabase();
}
// Create an index on RelativePath, File,and RelativePath/File if it doesn't already exist
// This is really just a version check in case old databases don't have the index created,
// Newer databases (from 2.2.4.4 onwards) will have these indexes created and updated whenever images are loaded or added for the first time.
// If the index exists, this is a very cheap operation so there really is no need to do it by a version number check.
this.DataHandler.FileDatabase.IndexCreateForFileAndRelativePathIfNotExists();
// If this is a new image database, try to load images (if any) from the folder...
if (importImages)
{
this.TryBeginImageFolderLoad(this.FolderPath, this.FolderPath);
}
else
{
await this.OnFolderLoadingCompleteAsync(false).ConfigureAwait(true);
}
return(true);
}