public void RedownloadFailedURLs()
{
if (BookUpdater.CurrentBook != null && BookUpdater.CurrentBook.FailedURLs != null)
{
ASINetworkQueue networkQueue = new ASINetworkQueue();
networkQueue.Reset();
networkQueue.ShowAccurateProgress = false;
networkQueue.ShouldCancelAllRequestsOnFailure = false;
networkQueue.Delegate = this;
networkQueue.RequestDidFail = new Selector("requestDidFail:");
networkQueue.RequestDidFinish = new Selector("requestDidFinish:");
networkQueue.QueueDidFinish = new Selector("queueDidFinish:");
ASIHTTPRequest request = null;
foreach (String url in BookUpdater.CurrentBook.FailedURLs)
{
DownloadedFilesCache.RemoveFile(url);
request = new ASIHTTPRequest(NSUrl.FromString(url));
request.DownloadDestinationPath = DownloadedFilesCache.BuildCachedFilePath(url);
request.Username = Settings.UserID;
request.Password = KeychainAccessor.Password;
request.Domain = Settings.Domain;
networkQueue.AddOperation(request);
}
// Clear failedUrls before starting to re-download
BookUpdater.CurrentBook.FailedURLs.Clear();
networkQueue.Go();
}
}
public override UICollectionViewCell GetCell(UICollectionView collectionView, NSIndexPath indexPath)
{
var cell = (PageCell)collectionView.DequeueReusableCell(cellID, indexPath);
var page = list[indexPath.Row];
if (page != null)
{
cell.PageID = page.ID;
if (page.ID != StringRef.Empty || page.ChapterID != StringRef.Empty)
{
String url = DownloadedFilesCache.BuildCachedFilePath(page.URL);
if (!String.IsNullOrEmpty(url))
{
CGPDFDocument pdfDoc = CGPDFDocument.FromFile(url);
if (pdfDoc != null)
{
CGPDFPage pdfPage = pdfDoc.GetPage(1);
UIImage image = ImageHelper.PDF2Image(pdfPage, 150, UIScreen.MainScreen.Scale);
// THIS IS REQUIRED TO SKIP iCLOUD BACKUP
SkipBackup2iCloud.SetAttribute(url);
if (image != null)
{
cell.Image = image;
}
}
}
}
}
return cell;
}
public void UpdateImage(String url)
{
if (imageSpinner != null)
{
imageSpinner.StopAnimating();
}
String localPath = DownloadedFilesCache.BuildCachedFilePath(url);
UIImage image = UIImage.FromFile(localPath);
if (image != null)
{
imageView.Image = image;
}
}
private static void DownloadPDFsWork(String bookID, List <String> urlList)
{
if (urlList.Count > 0)
{
networkQueue.Reset();
networkQueue.ShowAccurateProgress = false;
networkQueue.ShouldCancelAllRequestsOnFailure = false;
networkQueue.Delegate = ParentViewController;
networkQueue.RequestDidFail = new Selector("requestDidFail:");
networkQueue.RequestDidFinish = new Selector("requestDidFinish:");
networkQueue.QueueDidFinish = new Selector("queueDidFinish:");
ASIHTTPRequest request = null;
foreach (String url in urlList)
{
// Remove page if this is an update
if (CurrentBook.Status == Book.BookStatus.UPDATING)
{
DownloadedFilesCache.RemoveFile(url);
}
request = new ASIHTTPRequest(NSUrl.FromString(url));
request.DownloadDestinationPath = DownloadedFilesCache.BuildCachedFilePath(url);
request.Username = Settings.UserID;
request.Password = KeychainAccessor.Password;
request.Domain = Settings.Domain;
networkQueue.AddOperation(request);
}
// Clear failedUrls before starting to re-download
InitializeFailedURLs();
networkQueue.Go();
}
else
{
// Finished downloading
if (DownloadFinishEvent != null)
{
DownloadFinishEvent(bookID);
}
}
}
private PSPDFDocument GenerateDocument()
{
try
{
// Build local pdf file path array
List <Page> pageList = BooksOnDeviceAccessor.GetPages(book.ID);
if (pageList != null && pageList.Count > 0)
{
List <String> urlList = new List <String>();
foreach (Page page in pageList)
{
urlList.Add(DownloadedFilesCache.BuildCachedFilePath(page.URL));
}
// Generate NSData array for each pdf file
List <NSData> dataList = new List <NSData>();
foreach (String url in urlList)
{
NSData data = NSData.FromFile(url);
dataList.Add(data);
}
// Generate PSPDFDocument from NSData array
if (dataList.Count > 0)
{
PSPDFDocument document = PSPDFDocument.FromData(dataList.ToArray());
if (document != null)
{
document.Title = book.Title;
return(document);
}
}
}
}
catch (Exception ex)
{
Logger.WriteLineDebugging("DashboardViewController - GenerateDocument: {0}", ex.ToString());
}
return(null);
}
public static bool Download(String url, UIViewController controller, bool forceDownload = false)
{
bool exist = false;
if (!String.IsNullOrEmpty(url) && url.Contains("http"))
{
try
{
String localPath = DownloadedFilesCache.BuildCachedFilePath(url);
if (File.Exists(localPath) && !forceDownload)
{
exist = true;
}
else
{
if (Reachability.IsDefaultNetworkAvailable())
{
BackgroundWorker downloadWorker = new BackgroundWorker();
downloadWorker.DoWork += delegate
{
ASIHTTPRequest request = new ASIHTTPRequest(NSUrl.FromString(url));
request.Username = Settings.UserID;
request.Password = KeychainAccessor.Password;
request.Domain = Settings.Domain;
request.Delegate = controller;
request.DidFinishSelector = new Selector("requestFinish:");
request.DownloadDestinationPath = DownloadedFilesCache.BuildCachedFilePath(url);
request.StartAsynchronous();
};
downloadWorker.RunWorkerAsync();
}
}
}
catch (Exception ex)
{
Logger.WriteLineDebugging("FileDownloader - Download: {0}", ex.ToString());
}
}
return(exist);
}
public PopoverSearchResultView(Book book, CGRect frame) : base(frame)
{
this.BackgroundColor = UIColor.Clear;
// imageView
UIImageView imageView = new UIImageView(new CGRect(10, 10, 80, 80));
imageView.ContentMode = UIViewContentMode.ScaleAspectFit;
this.AddSubview(imageView);
String localImagePath = DownloadedFilesCache.BuildCachedFilePath(book.LargeImageURL);
if (File.Exists(localImagePath))
{
imageView.Image = UIImage.FromFile(localImagePath);
}
TitleDescriptionView tdView = new TitleDescriptionView(book.Title, book.Description, frame.Width - (imageView.Frame.Width + 30));
tdView.Frame = new CGRect(imageView.Frame.Right + 10, frame.Height / 2 - tdView.Frame.Height / 2, tdView.Frame.Width, tdView.TotalHeight);
this.AddSubview(tdView);
}
public ChapterView(String bookID, Chapter chapter, int index) : base(new CGRect(0, 0, 220, 388.33f))
{
this.BookChapter = chapter;
this.BackgroundColor = UIColor.White;
this.Layer.ShadowColor = UIColor.Black.CGColor;
this.Layer.ShadowOpacity = 0.3f;
this.Layer.ShadowRadius = 2f;
this.Layer.ShadowOffset = new CGSize(5f, 5f);
// imageView
UIImageView imageView = new UIImageView();
imageView.Frame = new CGRect(0, 0, this.Frame.Width, 293.33f);
String localImagePath = DownloadedFilesCache.BuildCachedFilePath(BookChapter.LargeImageURL);
imageView.Image = UIImage.FromFile(localImagePath);
imageView.ContentMode = UIViewContentMode.ScaleToFill;
this.AddSubview(imageView);
// chapterLabel
UILabel chapterLabel = eBriefingAppearance.GenerateLabel(14);
chapterLabel.Frame = new CGRect(10, imageView.Frame.Bottom + 8, 200, 21);
chapterLabel.Text = "Chapter " + (index + 1).ToString();
this.AddSubview(chapterLabel);
// titleLabel
UILabel titleLabel = eBriefingAppearance.GenerateLabel(14);
titleLabel.Frame = new CGRect(10, chapterLabel.Frame.Bottom + 4, 200, 21);
titleLabel.LineBreakMode = UILineBreakMode.TailTruncation;
titleLabel.Text = chapter.Title;
this.AddSubview(titleLabel);
// Add book info layer
AddBookInfoView(bookID, chapter);
}
private void UpdateImage()
{
try
{
String localImagePath = DownloadedFilesCache.BuildCachedFilePath(book.LargeImageURL);
if (File.Exists(localImagePath))
{
spinner1.StopAnimating();
imageView.Alpha = 0f;
imageView.Image = UIImage.FromFile(localImagePath);
UIView.Animate(0.3d, delegate
{
imageView.Alpha = 1f;
});
}
}
catch (Exception ex)
{
Logger.WriteLineDebugging("BookOverviewController - UpdateImage: {0}", ex.ToString());
}
}
private static List <String> RemoveAlreadyDownloadedFiles(List <String> fileUrlsToDownload)
{
// Set total number of downloads required
TotalDownloadCount = fileUrlsToDownload.Count;
if (CurrentBook.Status == Book.BookStatus.DOWNLOADING)
{
List <String> removeList = null;
for (int i = 0; i < fileUrlsToDownload.Count; i++)
{
String localPath = DownloadedFilesCache.BuildCachedFilePath(fileUrlsToDownload[i]);
if (File.Exists(localPath))
{
if (removeList == null)
{
removeList = new List <String>();
}
removeList.Add(fileUrlsToDownload[i]);
}
}
if (removeList != null)
{
for (int i = 0; i < removeList.Count; i++)
{
fileUrlsToDownload.Remove(removeList[i]);
}
}
}
// Set total number of already downloaded files
CurrentBook.DownloadCount = TotalDownloadCount - fileUrlsToDownload.Count;
return(fileUrlsToDownload);
}
public NoteCellView(String bookID, Note note)
{
this.BackgroundColor = UIColor.Clear;
this.pageID = pageID;
this.note = note;
nfloat height = 300;
Page page = BooksOnDeviceAccessor.GetPage(bookID, note.PageID);
if (note.Text == "Header: " + note.PageID)
{
this.Frame = new CGRect(0, 0, 200, height);
// pageView
UIImageView pageView = new UIImageView();
pageView.Frame = new CGRect(15, 20, 170, height - 80);
this.AddSubview(pageView);
bool notFound = true;
if (page != null)
{
String localPath = DownloadedFilesCache.BuildCachedFilePath(page.URL);
CGPDFDocument pdfDoc = CGPDFDocument.FromFile(localPath);
if (pdfDoc != null)
{
notFound = false;
CGPDFPage pdfPage = pdfDoc.GetPage(1);
UIImage pageImage = ImageHelper.PDF2Image(pdfPage, pageView.Frame.Width, UIScreen.MainScreen.Scale);
pageView.Image = pageImage;
}
}
if (notFound)
{
pageView.Image = UIImage.FromBundle("Assets/Icons/empty_page.png");
// emptyLabel
UILabel emptyLabel = eBriefingAppearance.GenerateLabel(17);
emptyLabel.Frame = pageView.Frame;
emptyLabel.Text = "Empty";
emptyLabel.TextAlignment = UITextAlignment.Center;
emptyLabel.SizeToFit();
emptyLabel.Center = pageView.Center;
this.AddSubview(emptyLabel);
}
// pageView
NotePageView circleView = new NotePageView(page, pageView.Frame.Width / 2);
circleView.Center = new CGPoint(pageView.Center.X, pageView.Frame.Bottom);
this.AddSubview(circleView);
}
else if (note.Text == "Footer: " + note.PageID)
{
this.Frame = new CGRect(0, 0, 50, height);
// footerView
// UIImageView footerView = new UIImageView(UIImage.FromBundle("Assets/Icons/endPageNote.png"));
// footerView.Frame = new CGRect(15, ((height - 40) / 2 - 10), 20, 20);
// this.AddSubview(footerView);
}
else
{
this.Frame = new CGRect(0, 0, 250, height);
// noteView
NoteCellNoteView noteView = new NoteCellNoteView(note, height - 80);
noteView.Frame = new CGRect(15, 20, noteView.Frame.Width, noteView.Frame.Height);
noteView.TouchUpInside += delegate
{
if (ItemPressedEvent != null)
{
ItemPressedEvent(page.ID, note);
}
};
this.AddSubview(noteView);
}
}
bool GenerateImage(Dictionary <Page, eBriefingMobile.Annotation> dict1, Dictionary <Page, List <eBriefingMobile.Note> > dict2)
{
try
{
if (pageList != null)
{
nuint totalImageSize = 0;
List <Note> notes = new List <eBriefingMobile.Note> ();
foreach (var page in pageList)
{
String localPath = DownloadedFilesCache.BuildCachedFilePath(page.URL);
var printItemDict = new Dictionary <UIImage, List <Note> >();
if (!String.IsNullOrEmpty(localPath))
{
CGPDFDocument pdfDoc = CGPDFDocument.FromFile(localPath);
if (pdfDoc != null)
{
CGPDFPage pdfPage = pdfDoc.GetPage(1);
if (pdfPage != null)
{
CGRect pageRect = pdfPage.GetBoxRect(CGPDFBox.Media);
UIImage pdfImg = ImageHelper.PDF2Image(pdfPage, pageRect.Width, scale);
// Add annotation if option selected
if (dict1.ContainsKey(page))
{
Annotation annotation = dict1 [page];
if (annotation != null)
{
Dictionary <String, PSPDFInkAnnotation> coordinateDict = AnnotationsDataAccessor.GenerateAnnDictionary((UInt32)page.PageNumber - 1, annotation);
if (coordinateDict != null)
{
foreach (KeyValuePair <String, PSPDFInkAnnotation> item in coordinateDict)
{
// Create full size annotation
UIImage annImg = ImageHelper.DrawPSPDFAnnotation(item.Key, item.Value);
if (annImg != null)
{
// Scale down the annotation image
annImg = annImg.Scale(new CGSize(pdfImg.Size.Width, pdfImg.Size.Height));
// Overlap pdfImg and annImg
pdfImg = ImageHelper.Overlap(pdfImg, annImg, CGPoint.Empty, CGPoint.Empty, scale);
}
}
}
}
}
// Create image from text
bool printNote = false;
UIImage noteImg = null;
if (dict2.ContainsKey(page) && dict2 [page] != null)
{
printNote = true;
notes = dict2 [page];
// Create image from text
//noteImg = ImageHelper.Text2Image(_notesText, pdfImg.Size);
}
else
{
notes = null;
}
// Scale down and add to canvas
// Used 900 and 1200 because couldn't control the paper margin
// if (Orientation == ORIENTATION.PORTRAIT)
// {
// //if (printNote)
// {
// //pdfImg = ImageHelper.Scale(pdfImg, 500);
// //pdfImg=ImageHelper.MaxResizeImage(pdfImg,1000,scale);
// //pdfImg = ImageHelper.Add2Canvas(pdfImg, new CGPoint(0, (1024 / 2) - (pdfImg.Size.Height / 2)), scale);
//
// // Overlap pdfImg and noteImg
// //pdfImg = ImageHelper.Overlap(pdfImg, noteImg, CGPoint.Empty, new CGPoint(500, 0), scale);
// }
// //else
// {
// //pdfImg=ImageHelper.MaxResizeImage(pdfImg,1000,scale);
// //pdfImg = ImageHelper.Scale(pdfImg, 900);
// //pdfImg = ImageHelper.Add2Canvas(pdfImg, new CGPoint((768 / 2) - (pdfImg.Size.Width / 2), (1024 / 2) - (pdfImg.Size.Height / 2)), scale);
// }
// }
// else
// {
// //if (printNote)
// {
// //pdfImg=ImageHelper.MaxResizeImage(pdfImg,500,scale);
// //pdfImg = ImageHelper.Scale(pdfImg, 500);
// // pdfImg = ImageHelper.Add2Canvas(pdfImg, new CGPoint(0,0), scale*2, UIInterfaceOrientation.LandscapeLeft);
// // Overlap pdfImg and noteImg
// //pdfImg = ImageHelper.Overlap(pdfImg, noteImg, CGPoint.Empty, new CGPoint(756, 0), scale);
// }
// //else
// {
// //pdfImg=ImageHelper.MaxResizeImage(pdfImg,1000,scale);
// //pdfImg = ImageHelper.Scale(pdfImg, 500);
// ///pdfImg = ImageHelper.Add2Canvas(pdfImg, new CGPoint((1024 / 2) - (pdfImg.Size.Width / 2), (768 / 2) - (pdfImg.Size.Height / 2)), scale*2, UIInterfaceOrientation.LandscapeLeft);
// }
//
// // Rotate canvas
// //pdfImg = ImageHelper.Rotate(pdfImg);
// }
// Save
// if (printItems == null)
// {
// printItems = new List<UIImage>();
// }
// printItems.Add(pdfImg);
if (dict == null)
{
dict = new Dictionary <int, Dictionary <UIImage, List <Note> > > ();
}
if (pdfImg != null)
{
printItemDict.Add(pdfImg, notes);
dict.Add(page.PageNumber, printItemDict);
var pngImage = pdfImg.AsPNG();
totalImageSize = pngImage.Length + totalImageSize;
Console.WriteLine("Img : " + totalImageSize.ToString());
//image dispose
pdfImg = null;
if (CheckReachMemoryLimit(totalImageSize))
{
PagesNum = dict.Count - 1;
dict.Clear();
dict = null;
return(false);
}
}
}
}
}
}
PagesNum = dict.Count;
return(true);
}
return(false);
}
catch (Exception ex)
{
return(false);
}
}
public DashboardView(Book book, CGRect frame) : base(frame)
{
this.book = book;
this.BackgroundColor = UIColor.White;
// overview
UILabel overview = eBriefingAppearance.GenerateLabel(21);
overview.Frame = new CGRect(20, 20, frame.Width - 40, 21);
overview.Text = "Overview";
this.AddSubview(overview);
// imageView
UIImageView imageView = new UIImageView();
imageView.Frame = new CGRect(overview.Frame.X, overview.Frame.Bottom + 16, overview.Frame.Width, 150);
String localImagePath = DownloadedFilesCache.BuildCachedFilePath(book.LargeImageURL);
if (File.Exists(localImagePath))
{
imageView.Image = UIImage.FromFile(localImagePath);
}
this.AddSubview(imageView);
// bookInfoView
bookInfoView = new BookInfoView("0", "0", "0", book.PageCount.ToString(), false, false, frame.Width - 60);
bookInfoView.Frame = new CGRect(30, imageView.Frame.Bottom + 8, bookInfoView.Frame.Width, bookInfoView.Frame.Height);
this.AddSubview(bookInfoView);
// line0
UIView line0 = new UIView();
line0.BackgroundColor = eBriefingAppearance.Gray4;
line0.Frame = new CGRect(overview.Frame.X, bookInfoView.Frame.Bottom + 10, overview.Frame.Width, 1);
this.AddSubview(line0);
// descLabel
UILabel descLabel = GenerateLabel("Description", true);
descLabel.Frame = new CGRect(overview.Frame.X, line0.Frame.Bottom + 10, overview.Frame.Width, 21);
this.AddSubview(descLabel);
// desc
UILabel desc = GenerateLabel(book.Description, false);
desc.Frame = new CGRect(overview.Frame.X, descLabel.Frame.Bottom + 8, overview.Frame.Width, 1);
desc.Lines = 0;
desc.SizeToFit();
this.AddSubview(desc);
// line1
UIView line1 = new UIView();
line1.BackgroundColor = eBriefingAppearance.Gray4;
line1.Frame = new CGRect(overview.Frame.X, desc.Frame.Bottom + 10, overview.Frame.Width, 1);
this.AddSubview(line1);
// versionLabel
UILabel versionLabel = GenerateLabel("Version", true);
versionLabel.Frame = new CGRect(overview.Frame.X, line1.Frame.Bottom + 10, overview.Frame.Width, 21);
this.AddSubview(versionLabel);
// version
UILabel version = GenerateLabel(book.Version.ToString(), false);
version.Frame = new CGRect(overview.Frame.X, versionLabel.Frame.Bottom + 8, overview.Frame.Width, 21);
this.AddSubview(version);
// line2
UIView line2 = new UIView();
line2.BackgroundColor = eBriefingAppearance.Gray4;
line2.Frame = new CGRect(overview.Frame.X, version.Frame.Bottom + 10, overview.Frame.Width, 1);
this.AddSubview(line2);
// createdLabel
UILabel createdLabel = GenerateLabel("Date Created", true);
createdLabel.Frame = new CGRect(overview.Frame.X, line2.Frame.Bottom + 10, overview.Frame.Width, 21);
this.AddSubview(createdLabel);
// created
UILabel created = GenerateLabel(book.UserAddedDate.ToString("MMMM dd, yyyy"), false);
created.Frame = new CGRect(overview.Frame.X, createdLabel.Frame.Bottom + 8, overview.Frame.Width, 21);
this.AddSubview(created);
// line3
UIView line3 = new UIView();
line3.BackgroundColor = eBriefingAppearance.Gray4;
line3.Frame = new CGRect(overview.Frame.X, created.Frame.Bottom + 10, overview.Frame.Width, 1);
this.AddSubview(line3);
// modifiedLabel
UILabel modifiedLabel = GenerateLabel("Date Modified", true);
modifiedLabel.Frame = new CGRect(overview.Frame.X, line3.Frame.Bottom + 10, overview.Frame.Width, 21);
this.AddSubview(modifiedLabel);
// modified
UILabel modified = GenerateLabel(book.UserModifiedDate.ToString("MMMM dd, yyyy"), false);
modified.Frame = new CGRect(overview.Frame.X, modifiedLabel.Frame.Bottom + 8, overview.Frame.Width, 21);
this.AddSubview(modified);
// shadow
UIImageView shadow = new UIImageView();
shadow.AutoresizingMask = UIViewAutoresizing.FlexibleHeight;
shadow.Frame = new CGRect(frame.Right - 3, 0, 3, frame.Height);
shadow.Image = UIImage.FromBundle("Assets/Backgrounds/shadow.png").CreateResizableImage(new UIEdgeInsets(2, 0, 2, 0));
this.AddSubview(shadow);
this.ContentSize = new CGSize(frame.Width, modified.Frame.Bottom + 20);
}
private void GenerateThumbnail(String bookID, String pageID, String text, bool bookmark = false)
{
try
{
// activityIndicator
UIActivityIndicatorView activityIndicator = new UIActivityIndicatorView();
activityIndicator.ActivityIndicatorViewStyle = UIActivityIndicatorViewStyle.White;
activityIndicator.StartAnimating();
activityIndicator.HidesWhenStopped = true;
activityIndicator.Frame = new RectangleF((this.Frame.Width / 2) - 10, (this.Frame.Height / 2) - 10, 20, 20);
this.AddSubview(activityIndicator);
// Generate pdf thumbnail
Page page = null;
Annotation annotation = null;
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += delegate
{
page = BooksOnDeviceAccessor.GetPage(bookID, pageID);
if (String.IsNullOrEmpty(text))
{
annotation = BooksOnDeviceAccessor.GetAnnotation(bookID, pageID);
}
};
worker.RunWorkerCompleted += delegate
{
this.InvokeOnMainThread(delegate
{
activityIndicator.StopAnimating();
if (page != null)
{
String localPath = DownloadedFilesCache.BuildCachedFilePath(page.URL);
if (!String.IsNullOrEmpty(localPath))
{
CGPDFDocument pdfDoc = CGPDFDocument.FromFile(localPath);
if (pdfDoc != null)
{
CGPDFPage pdfPage = pdfDoc.GetPage(1);
if (pdfPage != null)
{
UIImage pdfImg = PDFConverter.Transform2Image(pdfPage, this.Frame.Width);
// pageView
UIImageView pageView = new UIImageView();
pageView.Frame = new RectangleF(0, (this.Frame.Height / 2) - (pdfImg.Size.Height / 2), pdfImg.Size.Width, pdfImg.Size.Height);
// If this is annotation thumbnail, draw annotation overlay on top of pdf
if (annotation != null)
{
Dictionary <String, PSPDFInkAnnotation> dictionary = AnnotationsDataAccessor.GenerateAnnDictionary((UInt32)page.PageNumber - 1, annotation);
if (dictionary != null)
{
foreach (KeyValuePair <String, PSPDFInkAnnotation> item in dictionary)
{
// Create full size annotation
UIImage annImg = DrawAnnotation(item.Key, item.Value);
if (annImg != null)
{
// Scale down the annotation image
annImg = annImg.Scale(new SizeF(pdfImg.Size.Width, pdfImg.Size.Height));
// Overlap pdfImg and annImg
pdfImg = Overlap(pdfImg, annImg);
}
}
}
}
pageView.Image = pdfImg;
this.AddSubview(pageView);
// THIS IS REQUIRED TO SKIP iCLOUD BACKUP
SkipBackup2iCloud.SetAttribute(localPath);
// Add ribbon if this is bookmark thumbnail
if (bookmark)
{
UIImageView ribbon = new UIImageView();
ribbon.Image = UIImage.FromBundle("Assets/Buttons/bookmark_solid.png");
ribbon.Frame = new RectangleF(pageView.Frame.Right - 35, pageView.Frame.Y, 25, 33.78f);
this.AddSubview(ribbon);
}
// Do not add text if this is annotation thumbnail
if (!String.IsNullOrEmpty(text))
{
// titleLabel
UILabel titleLabel = new UILabel();
titleLabel.Frame = new RectangleF(0, pageView.Frame.Bottom + 4, this.Frame.Width, 42);
titleLabel.Font = UIFont.SystemFontOfSize(16f);
titleLabel.BackgroundColor = UIColor.Clear;
titleLabel.TextColor = eBriefingAppearance.DarkGrayColor;
titleLabel.Lines = 2;
titleLabel.LineBreakMode = UILineBreakMode.TailTruncation;
titleLabel.TextAlignment = UITextAlignment.Center;
titleLabel.Text = text;
this.AddSubview(titleLabel);
}
}
}
}
}
});
};
worker.RunWorkerAsync();
}
catch (Exception ex)
{
Logger.WriteLineDebugging("ThumbnailView - GenerateThumbnail: {0}", ex.ToString());
}
}
async private void GenerateThumbnail(String bookID, String pageID, String text, bool bookmark = false)
{
try
{
// spinner
RTSpinKitView spinner = eBriefingAppearance.GenerateBounceSpinner();
spinner.Center = this.Center;
this.AddSubview(spinner);
// Generate pdf thumbnail
Page page = await eBriefingService.Run(() => BooksOnDeviceAccessor.GetPage(bookID, pageID));
Annotation annotation = null;
if (String.IsNullOrEmpty(text))
{
annotation = await eBriefingService.Run(() => BooksOnDeviceAccessor.GetAnnotation(bookID, pageID));
}
spinner.StopAnimating();
if (page != null)
{
String localPath = DownloadedFilesCache.BuildCachedFilePath(page.URL);
if (!String.IsNullOrEmpty(localPath))
{
CGPDFDocument pdfDoc = CGPDFDocument.FromFile(localPath);
if (pdfDoc != null)
{
CGPDFPage pdfPage = pdfDoc.GetPage(1);
if (pdfPage != null)
{
UIImage pdfImg = ImageHelper.PDF2Image(pdfPage, this.Frame.Width, UIScreen.MainScreen.Scale);
// pageView
UIImageView pageView = new UIImageView();
pageView.Frame = new CGRect(0, (this.Frame.Height / 2) - (pdfImg.Size.Height / 2), pdfImg.Size.Width, pdfImg.Size.Height);
// If this is annotation thumbnail, draw annotation overlay on top of pdf
if (annotation != null)
{
Dictionary <String, PSPDFInkAnnotation> dictionary = AnnotationsDataAccessor.GenerateAnnDictionary((nuint)page.PageNumber - 1, annotation);
if (dictionary != null)
{
foreach (KeyValuePair <String, PSPDFInkAnnotation> item in dictionary)
{
// Create full size annotation
UIImage annImg = ImageHelper.DrawPSPDFAnnotation(item.Key, item.Value);
if (annImg != null)
{
// Scale down the annotation image
annImg = annImg.Scale(new CGSize(pdfImg.Size.Width, pdfImg.Size.Height));
// Overlap pdfImg and annImg
pdfImg = ImageHelper.Overlap(pdfImg, annImg, CGPoint.Empty, CGPoint.Empty, UIScreen.MainScreen.Scale);
}
}
}
}
pageView.Image = pdfImg;
this.AddSubview(pageView);
if (pdfImg.Size.Height < this.Frame.Height)
{
this.BackgroundColor = UIColor.Clear;
}
// THIS IS REQUIRED TO SKIP iCLOUD BACKUP
SkipBackup2iCloud.SetAttribute(localPath);
// Add ribbon if this is bookmark thumbnail
if (bookmark)
{
UIImageView ribbon = new UIImageView();
ribbon.Image = UIImage.FromBundle("Assets/Buttons/bookmark_solid.png");
ribbon.Frame = new CGRect(pageView.Frame.Right - 35, pageView.Frame.Y, 25, 33.78f);
this.AddSubview(ribbon);
}
// Do not add text if this is annotation thumbnail
if (!String.IsNullOrEmpty(text))
{
// titleLabel
UILabel titleLabel = eBriefingAppearance.GenerateLabel(16);
titleLabel.Frame = new CGRect(0, pageView.Frame.Bottom + 4, this.Frame.Width, 42);
titleLabel.Lines = 2;
titleLabel.LineBreakMode = UILineBreakMode.TailTruncation;
titleLabel.TextAlignment = UITextAlignment.Center;
titleLabel.Text = text;
this.AddSubview(titleLabel);
}
}
}
}
}
}
catch (Exception ex)
{
Logger.WriteLineDebugging("ThumbnailView - GenerateThumbnail: {0}", ex.ToString());
}
}
public ChapterView(String bookID, Chapter chapter, Int32 index) : base(new RectangleF(0, 0, 220, 388.33f))
{
this.BackgroundColor = UIColor.Clear;
this.Layer.ShadowColor = UIColor.Black.CGColor;
this.Layer.ShadowOpacity = 0.3f;
this.Layer.ShadowRadius = 2f;
this.Layer.ShadowOffset = new SizeF(0f, 2f);
this.Layer.ShadowPath = UIBezierPath.FromRoundedRect(this.Frame, 7f).CGPath;
this.Layer.ShouldRasterize = true;
this.Layer.RasterizationScale = UIScreen.MainScreen.Scale;
this.BookChapter = chapter;
// For rounded corner and shadow
UIView subView = new UIView(new RectangleF(0, 0, 220, 388.33f));
subView.BackgroundColor = UIColor.White;
subView.Layer.CornerRadius = 7f;
subView.Layer.MasksToBounds = true;
this.AddSubview(subView);
// imageView
UIImageView imageView = new UIImageView();
imageView.Frame = new RectangleF(0, 0, this.Frame.Width, 293.33f);
String localImagePath = DownloadedFilesCache.BuildCachedFilePath(BookChapter.LargeImageURL);
imageView.Image = UIImage.FromFile(localImagePath);
imageView.ContentMode = UIViewContentMode.ScaleToFill;
subView.AddSubview(imageView);
// chapterLabel
UILabel chapterLabel = new UILabel();
chapterLabel.Frame = new RectangleF(10, imageView.Frame.Bottom + 8, 200, 21);
chapterLabel.Font = UIFont.SystemFontOfSize(14f);
chapterLabel.TextAlignment = UITextAlignment.Left;
chapterLabel.BackgroundColor = UIColor.Clear;
chapterLabel.TextColor = UIColor.DarkGray;
chapterLabel.Text = "Chapter " + (index + 1).ToString();
this.AddSubview(chapterLabel);
// titleLabel
UILabel titleLabel = new UILabel();
titleLabel.Frame = new RectangleF(10, chapterLabel.Frame.Bottom + 4, 200, 21);
titleLabel.Font = UIFont.SystemFontOfSize(14f);
titleLabel.BackgroundColor = UIColor.Clear;
titleLabel.TextColor = UIColor.DarkGray;
titleLabel.LineBreakMode = UILineBreakMode.TailTruncation;
titleLabel.Text = chapter.Title;
this.AddSubview(titleLabel);
// bookInfoView
String numNotes = "0";
String numBookmarks = "0";
String numAnnotations = "0";
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += delegate
{
numNotes = BooksOnDeviceAccessor.GetNumNotesInChapter(bookID, chapter.ID);
numBookmarks = BooksOnDeviceAccessor.GetNumBookmarksInChapter(bookID, chapter.ID);
numAnnotations = BooksOnDeviceAccessor.GetNumAnnotationsInChapter(bookID, chapter.ID);
};
worker.RunWorkerCompleted += delegate
{
this.InvokeOnMainThread(delegate
{
BookInfoView bookInfoView = new BookInfoView(numNotes, numBookmarks, numAnnotations, chapter.Pagecount.ToString(), false, false, this.Frame.Width - 30);
bookInfoView.Frame = new RectangleF(10, this.Frame.Bottom - 40, bookInfoView.Frame.Width, bookInfoView.Frame.Height);
this.AddSubview(bookInfoView);
});
};
worker.RunWorkerAsync();
}