void HandleDidRenderPageViewEvent(PSPDFPageView pageView)
{
Page page = BooksOnDeviceAccessor.GetPage(book.ID, (int)pageView.Page + 1);
if (page != null)
{
// Set current page id for Dashboard menu button action
Settings.CurrentPageID = page.ID;
// Clear the pageview
foreach (UIView subview in pageView)
{
if (subview.Tag == -1)
{
subview.RemoveFromSuperview();
break;
}
}
// bookmark
Bookmark bookmark = BooksOnDeviceAccessor.GetBookmark(book.ID, page.ID);
// bookmarkButton
UIButton bookmarkButton = GenerateBookmarkButton(pageView, page, bookmark);
bookmarkButton.Tag = -1;
pageView.AddSubview(bookmarkButton);
UpdateBookmarkLocation(bookmarkButton);
}
}
public static void SaveBookmark(Book book, String pageID, String text)
{
Bookmark bookmark = BooksOnDeviceAccessor.GetBookmark(book.ID, pageID);
if (bookmark == null)
{
if (!String.IsNullOrEmpty(text))
{
bookmark = GenerateBookmarkObj(book, pageID, text);
Add(bookmark);
}
}
else
{
if (String.IsNullOrEmpty(text))
{
Remove(book.ID, pageID);
}
else
{
bookmark = GenerateBookmarkObj(book, pageID, text);
Update(bookmark);
}
}
BooksOnDeviceAccessor.UpdateUserModifiedDate(book);
}
private static void PullBookmarksWork(Book book)
{
List <Bookmark> sBookmarks = SaveMyStuff.GetMyBookmarks(book.ID);
if (sBookmarks != null && sBookmarks.Count > 0)
{
foreach (var sBookmark in sBookmarks)
{
Bookmark dBookmark = BooksOnDeviceAccessor.GetBookmark(book.ID, sBookmark.PageID);
if (dBookmark == null)
{
// This is a new bookmark from the server
BooksOnDeviceAccessor.AddBookmark(sBookmark);
}
else
{
if (dBookmark.ModifiedUtc <= sBookmark.ModifiedUtc)
{
if (sBookmark.Removed)
{
// Remove bookmark if the bookmark on the cloud has 'Removed' checked
BooksOnDeviceAccessor.RemoveBookmark(dBookmark.BookID, dBookmark.PageID);
}
else
{
BooksOnDeviceAccessor.UpdateBookmark(sBookmark);
}
}
}
}
}
}
private UIButton GenerateBookmarkButton(PSPDFPageView pageView, Page page, Bookmark bookmark)
{
UIButton button = UIButton.FromType(UIButtonType.Custom);
// Image
if (bookmark == null)
{
button.SetBackgroundImage(UIImage.FromBundle("Assets/Buttons/bookmark_add.png"), UIControlState.Normal);
button.SetBackgroundImage(UIImage.FromBundle("Assets/Buttons/bookmark_add.png"), UIControlState.Highlighted);
}
else
{
button.SetBackgroundImage(UIImage.FromBundle("Assets/Buttons/bookmark_solid.png"), UIControlState.Normal);
button.SetBackgroundImage(UIImage.FromBundle("Assets/Buttons/bookmark_solid.png"), UIControlState.Highlighted);
}
button.Frame = new CGRect(30, 0, button.CurrentBackgroundImage.Size.Width, button.CurrentBackgroundImage.Size.Height);
// Action
button.TouchUpInside += (object sender, EventArgs e) =>
{
UIAlertView alertView = new UIAlertView("Bookmark", "Please enter bookmark title and press Save.", null, StringRef.cancel, "Save");
alertView.AlertViewStyle = UIAlertViewStyle.PlainTextInput;
alertView.GetTextField(0).ReturnKeyType = UIReturnKeyType.Done;
alertView.GetTextField(0).Placeholder = "Bookmark Title";
// Show bookmark title if already exist
bookmark = BooksOnDeviceAccessor.GetBookmark(book.ID, page.ID);
if (bookmark != null)
{
alertView.GetTextField(0).Text = bookmark.Title;
}
alertView.Dismissed += delegate(object sender1, UIButtonEventArgs e1)
{
if (e1.ButtonIndex == 1)
{
String text = alertView.GetTextField(0).Text;
BookmarkUpdater.SaveBookmark(book, page.ID, text);
if (String.IsNullOrEmpty(text))
{
RemoveBookmarkFromBookmarkParser(this.Page);
button.SetBackgroundImage(UIImage.FromBundle("Assets/Buttons/bookmark_add.png"), UIControlState.Normal);
button.SetBackgroundImage(UIImage.FromBundle("Assets/Buttons/bookmark_add.png"), UIControlState.Highlighted);
}
else
{
AddBookmarkToBookmarkParser(this.Page);
button.SetBackgroundImage(UIImage.FromBundle("Assets/Buttons/bookmark_solid.png"), UIControlState.Normal);
button.SetBackgroundImage(UIImage.FromBundle("Assets/Buttons/bookmark_solid.png"), UIControlState.Highlighted);
}
}
};
alertView.WillDismiss += delegate
{
alertView.GetTextField(0).ResignFirstResponder();
};
alertView.Show();
};
return(button);
}
static void HandleGetMyBookmarksEvent(String bookID, List <Bookmark> sBookmarks, bool lastItem)
{
try
{
List <Bookmark> dBookmarks = BooksOnDeviceAccessor.GetBookmarks(bookID);
if (dBookmarks != null && dBookmarks.Count > 0)
{
foreach (Bookmark dBookmark in dBookmarks)
{
if (sBookmarks != null && sBookmarks.Count > 0)
{
foreach (Bookmark sBookmark in sBookmarks)
{
if (dBookmark.PageID == sBookmark.PageID)
{
if (dBookmark.ModifiedUtc < sBookmark.ModifiedUtc)
{
if (sBookmark.Removed)
{
// Remove bookmark if bookmark on the cloud has 'Removed' checked
BooksOnDeviceAccessor.RemoveBookmark(dBookmark.BookID, dBookmark.PageID);
}
else
{
// Update bookmark if bookmark on the cloud has the latest ModifiedUtc
dBookmark.BookVersion = sBookmark.BookVersion;
dBookmark.Title = sBookmark.Title;
dBookmark.ModifiedUtc = sBookmark.ModifiedUtc;
BooksOnDeviceAccessor.UpdateBookmark(dBookmark);
}
}
break;
}
}
}
}
}
// Add bookmark if the bookmark is not on the device
if (sBookmarks != null && sBookmarks.Count > 0)
{
foreach (Bookmark sBookmark in sBookmarks)
{
if (!sBookmark.Removed)
{
if (BooksOnDeviceAccessor.GetBookmark(sBookmark.BookID, sBookmark.PageID) == null)
{
BooksOnDeviceAccessor.AddBookmark(sBookmark);
}
}
}
}
// Check if syncing is done
if (cancelled)
{
SetReceive(true);
CheckReceiveDone();
}
else
{
if (lastItem)
{
SaveMyStuff.GetMyBookmarksEvent -= HandleGetMyBookmarksEvent;
receiveBookmarks = true;
CheckReceiveDone();
}
}
}
catch (Exception ex)
{
SetReceive(true);
CheckReceiveDone();
Logger.WriteLineDebugging("CloudSync - HandleGetMyBookmarksEvent: {0}", ex.ToString());
}
}