/// <summary>
/// Memory clean up code for cell.
/// </summary>
public void cleanCell()
{
_imageLst = null;
CheckListItem = null;
ParentController = null;
GuidedTableView = null;
if (imagesCollectionView != null)
{
foreach (var imgView in imagesCollectionView.Subviews)
{
if (imgView is UIImageView)
{
(imgView as UIImageView).Image = null;
}
imgView.Dispose();
imgView.RemoveFromSuperview();
}
imagesCollectionView.Source = null;
imagesCollectionView.Delegate = null;
imagesCollectionView.DataSource = null;
imagesCollectionView.WeakDelegate = null;
imagesCollectionView.WeakDataSource = null;
}
if (ImageLst != null)
{
ImageLst.Clear();
}
if (Source != null)
{
Source.Dispose();
Source = null;
}
}
public void UpdateCollectionImageView(List <UIImage> images)
{
images.Count();
if (imagesList != null)
{
imagesList.Clear();
imagesList = null;
}
if (this.punch.punchImages != null)
{
this.punch.punchImages.Clear();
}
foreach (UIImage image in images)
{
this.punch.punchImages.Add(ImageToByteArray(image));
}
imagesList = images;
if (Source == null)
{
Source = new PunchDataSource(images, this);
}
else
{
Source.itemsList = images;
}
imagesCollectionView.DataSource = Source;
imagesCollectionView.ReloadData();
}
private void LoadGuidedView()
{
try {
if (parentController != null)
{
parentController.HideTakePicture();
if (this.checkListItem != null)
{
guidedOptionLabel.Text = checkListItem.description;
if (this.checkListItem.photos != null && this.checkListItem.photos.Count > 0)
{
List <UIImage> currentPassImages = new List <UIImage> ();
foreach (var img in this.checkListItem.photos)
{
var imag = ByteArrayToImage(img);
if (imag != null)
{
currentPassImages.Add(imag);
}
}
this.ImageLst = currentPassImages;
if (Source == null)
{
Source = new PunchDataSource(currentPassImages, this);
}
else
{
Source.itemsList = currentPassImages;
}
imagesCollectionView.DataSource = Source;
imagesCollectionView.ReloadData();
parentController.buttonStyleRefresh(null);
}
}
}
} catch (Exception ex) {
Debug.WriteLine("Exception Occured in LoadGuidedView method due to " + ex.Message);
}
}
public void UpdateCollectionImageView(List <UIImage> images)
{
try {
this.ImageLst = images;
if (checkListItem != null)
{
checkListItem.photos = new List <byte[]> ();
List <byte[]> cameraImages = new List <byte[]> ();
foreach (var img in images)
{
byte[] task = ImageToByteArray(img);
var imgArr = task;
cameraImages.Add(imgArr);
}
foreach (var img in cameraImages)
{
checkListItem.photos.Add(img);
}
}
if (Source == null)
{
Source = new PunchDataSource(images, this);
}
else
{
Source.itemsList = images;
}
imagesCollectionView.DataSource = Source;
imagesCollectionView.ReloadData();
if (parentController != null)
{
parentController.buttonStyleRefresh(null);
}
} catch (Exception ex) {
Debug.WriteLine("Exception Occured in UpdateCollectionImageView method due to " + ex.Message);
}
}
// public static PunchCell Create ()
// {
// return (PunchCell)Nib.Instantiate (null, null) [0];
// }
public void UpdateCell(InspectionViewController parentController, UITableView optionsTableView, NSIndexPath indexPath, List <Model.Punch> punchItems)
{
try
{
ResetUIView();
this.parentController = parentController;
this.optionsTableView = optionsTableView;
this.indexPath = indexPath;
Model.Punch punchItem = punchItems.ElementAt(indexPath.Row);
this.punch = punchItem;
this.punchItems = punchItems;
foreach (var byteImage in this.punch.punchImages)
{
imagesList.Add(ByteArrayToImage(byteImage));
}
if (Source == null)
{
Source = new PunchDataSource(imagesList, this);
}
else
{
Source.itemsList = imagesList;
}
imagesCollectionView.DataSource = Source;
imagesCollectionView.ReloadData();
//if the heading is addRow
if (true == shouldInsertRow)
{
Model.Punch punch = new Model.Punch();
punch.punchHeading = "Item " + indexPath.Row;
punchItems.Add(punch);
optionsTableView.BeginUpdates();
optionsTableView.InsertRows(new NSIndexPath[] { NSIndexPath.FromRowSection(indexPath.Row, indexPath.Section) }, UITableViewRowAnimation.None);
optionsTableView.EndUpdates();
}
punchHeadingLabel.Font = UIFont.FromName("Helvetica", 17f);
punchHeadingLabel.TextColor = UIColor.FromRGB(186, 190, 194);
punchTakePicBtn.Layer.CornerRadius = 5f;
punchTakePicBtn.Layer.BackgroundColor = UIColor.FromRGB(18, 74, 143).CGColor;
punchTakePicBtn.Layer.BorderWidth = 0.5f;
punchTakePicBtn.SetTitleColor(UIColor.White, UIControlState.Normal);
punchTakePicBtn.TouchUpInside -= BtnTakePic_TouchUpInside;
punchTakePicBtn.TouchUpInside += BtnTakePic_TouchUpInside;
punchTextView.Layer.CornerRadius = 5f;
punchTextView.Layer.BorderColor = UIColor.FromRGB(186, 190, 194).CGColor;
punchTextView.Layer.BorderWidth = 0.5f;
if (tap != null)
{
this.RemoveGestureRecognizer(tap);
}
tap = new UITapGestureRecognizer();
tap.AddTarget(tapAction);
this.AddGestureRecognizer(tap);
//punchImagesScrollView.Hidden = false;
punchTakePicBtn.Hidden = false;
punchTextView.Hidden = false;
punchHeadingLabel.Hidden = false;
int showHeadingRowNumber = indexPath.Row + 1;
string headingString = "Item " + showHeadingRowNumber;
punchHeadingLabel.Text = headingString;
punchTextView.Text = punchItem.punchDescription;
var textDelegate = new PunchTextViewDelegate(this);
punchTextView.WeakDelegate = textDelegate;
LoadPunchView();
shouldInsertRow = false;
}
catch (Exception ex)
{
Debug.WriteLine("Exception Occured in UpdateCell method due to " + ex.Message);
}
}
