public static List <FileEntryAttribute> PopulateSelectedFiles(DataGridView dataGridView, HashSet <FileEntry> imageListViewSelectItems, DataGridViewSize dataGridViewSize, ShowWhatColumns showWhatColumns)
{
//-----------------------------------------------------------------
//Chech if need to stop
if (GlobalData.IsApplicationClosing)
{
return(null);
}
if (DataGridViewHandler.GetIsAgregated(dataGridView))
{
return(null);
}
if (DataGridViewHandler.GetIsPopulating(dataGridView))
{
return(null);
}
//Tell that work in progress, can start a new before done.
DataGridViewHandler.SetIsPopulating(dataGridView, true);
//Clear current DataGridView
DataGridViewHandler.Clear(dataGridView, dataGridViewSize);
DataGridViewHandler.SetDataGridViewAllowUserToAddRows(dataGridView, false);
//Add Columns for all selected files, one column per select file
DataGridViewHandlerCommon.AddColumnSelectedFiles(dataGridView, DatabaseAndCacheThumbnail, imageListViewSelectItems, ReadWriteAccess.ForceCellToReadOnly, showWhatColumns,
new DataGridViewGenericCellStatus(MetadataBrokerType.Empty, SwitchStates.Off, true)); //ReadOnly until data is read
//Add all default rows
//AddRowsDefault(dataGridView);
//Tell data default columns and rows are agregated
DataGridViewHandler.SetIsAgregated(dataGridView, true);
//-----------------------------------------------------------------
List <FileEntryAttribute> allFileEntryAttributeDateVersions = new List <FileEntryAttribute>();
foreach (FileEntry imageListViewItem in imageListViewSelectItems)
{
List <FileEntryAttribute> fileEntryAttributeDateVersions = DatabaseExiftoolData.ListFileEntryDateVersions(imageListViewItem.FileFullPath);
allFileEntryAttributeDateVersions.AddRange(fileEntryAttributeDateVersions);
}
//-----------------------------------------------------------------
//Unlock
DataGridViewHandler.SetIsAgregated(dataGridView, true);
//Tell that work is done
DataGridViewHandler.SetIsPopulating(dataGridView, false);
//-----------------------------------------------------------------
return(allFileEntryAttributeDateVersions);
}
public static void PopulateFile(DataGridView dataGridView, FileEntryAttribute fileEntryAttribute, ShowWhatColumns showWhatColumns)
{
//-----------------------------------------------------------------
//Chech if need to stop
if (GlobalData.IsApplicationClosing)
{
return;
}
if (!DataGridViewHandler.GetIsAgregated(dataGridView))
{
return; //Not default columns or rows added
}
if (DataGridViewHandler.GetIsPopulatingFile(dataGridView))
{
return; //In progress doing so
}
//Check if file is in DataGridView, and needs updated
if (!DataGridViewHandler.DoesColumnFilenameExist(dataGridView, fileEntryAttribute.FileFullPath))
{
return;
}
//When file found, Tell it's populating file, avoid two process updates
DataGridViewHandler.SetIsPopulatingFile(dataGridView, true);
//-----------------------------------------------------------------
exiftoolReader.MetadataReadPrioity.ReadOnlyOnce();
Image thumbnail = DatabaseAndCacheThumbnail.ReadThumbnailFromCacheOnly(fileEntryAttribute);
int columnIndex = DataGridViewHandler.AddColumnOrUpdateNew(
dataGridView, fileEntryAttribute, thumbnail, null, ReadWriteAccess.ForceCellToReadOnly, showWhatColumns,
new DataGridViewGenericCellStatus(MetadataBrokerType.Empty, SwitchStates.Disabled, true), out FileEntryVersionCompare fileEntryVersionCompareReason);
if (FileEntryVersionHandler.NeedUpdate(fileEntryVersionCompareReason))
{
//Clear old content, in case of new values are updated or deleted
for (int rowIndex = 0; rowIndex < DataGridViewHandler.GetRowCountWithoutEditRow(dataGridView); rowIndex++)
{
DataGridViewHandler.SetCellValue(dataGridView, columnIndex, rowIndex, null, false);
}
List <ExiftoolData> exifToolDataList = DatabaseExiftoolData.Read(fileEntryAttribute);
string lastRegion = "";
foreach (ExiftoolData exiftoolData in exifToolDataList)
{
if (lastRegion != exiftoolData.Region)
{
DataGridViewHandler.AddRow(dataGridView, columnIndex, new DataGridViewGenericRow(exiftoolData.Region), null,
new DataGridViewGenericCellStatus(MetadataBrokerType.Empty, SwitchStates.Disabled, true), false);
lastRegion = exiftoolData.Region;
}
MetadataPriorityKey metadataPriorityKey = new MetadataPriorityKey(exiftoolData.Region, exiftoolData.Command);
MetadataPriorityGroup metadataPriorityGroup = null;
bool priorityKeyExisit = exiftoolReader.MetadataReadPrioity.MetadataPrioityDictionary.ContainsKey(metadataPriorityKey);
if (priorityKeyExisit)
{
metadataPriorityGroup = new MetadataPriorityGroup(metadataPriorityKey, exiftoolReader.MetadataReadPrioity.MetadataPrioityDictionary[metadataPriorityKey]);
if (metadataPriorityGroup.MetadataPriorityValues.Composite == CompositeTags.NotDefined)
{
priorityKeyExisit = false;
}
}
int rowIndex = DataGridViewHandler.AddRow(dataGridView, columnIndex,
new DataGridViewGenericRow(exiftoolData.Region, exiftoolData.Command, true, metadataPriorityKey),
exiftoolData.Parameter,
new DataGridViewGenericCellStatus(MetadataBrokerType.Empty, SwitchStates.Disabled, true), true);
if (priorityKeyExisit)
{
DataGridViewHandler.SetRowToolTipText(dataGridView, rowIndex, metadataPriorityGroup.ToString());
}
else
{
DataGridViewHandler.SetRowToolTipText(dataGridView, rowIndex, "");
}
}
DataGridViewHandler.SetColumnPopulatedFlag(dataGridView, columnIndex, true);
}
//-----------------------------------------------------------------
DataGridViewHandler.SetIsPopulatingFile(dataGridView, false);
//-----------------------------------------------------------------
}
