public void updateChapterScroll(UISecondScrollView scrollView)
{
if (scrollView.moveToLeft)
{
if (this.currentPage == 0)
{
return;
}
else
{
this.currentPage--;
this.pageControl.CurrentPage = this.currentPage;
this.currentChapter = this.chaptersController[this.currentPage];
drawCurrentChapter();
scrollView.moveToLeft = false;
}
}
else if (scrollView.moveToRight)
{
if (this.currentPage == this.chaptersController.Count - 1)
{
return;
}
else
{
this.currentPage++;
this.pageControl.CurrentPage = this.currentPage;
this.currentChapter = this.chaptersController[this.currentPage];
drawCurrentChapter();
scrollView.moveToRight = false;
}
}
}
public bool updateCurrentChapter()
{
int chapter = (int)Math.Round(this.chapterScroll.ContentOffset.X / this.chapterScroll.Frame.Width);
if (chapter >= this.chaptersController.Count || chapter < 0)
{
chapterChanged = false;
return(chapterChanged);
}
if (chapter != this.currentPage)
{
this.currentPage = chapter;
this.currentChapter = this.chaptersController[this.currentPage];
this.pageControl.CurrentPage = this.currentPage;
this.secondScroll.currentChapter = this.currentPage;
secondScrollIsScrolling = false;
chapterChanged = true;
}
else
{
chapterChanged = false;
}
return(chapterChanged);
}
public void setCurrentChapterController(ChapterController currentChapterController)
{
this.currentChapterController = currentChapterController;
this.currentChapter = currentChapterController.indexInBook;
CGSize contentSize = this.ContentSize;
contentSize.Width = this.currentChapterController.pagesFinishX - this.currentChapterController.pagesStartX;
this.ContentSize = contentSize;
}
public void loadPropertiesFile()
{
string documentsPath = "load.txt";
Dictionary <string, object> dict = (Dictionary <string, object>)Plist.readPlist(documentsPath);
foreach (var content in dict)
{
List <object> root = (List <object>)content.Value;
int pageNumber = 0;
int chapterIndex = 0;
foreach (var arrayElement in root)
{
Dictionary <string, object> bookContent = (Dictionary <string, object>)arrayElement;
string imagesPath = "Images/";
string chapterImageName = "";
foreach (var chapterContent in bookContent)
{
if (chapterContent.Key.Equals("ChapterImage"))
{
chapterImageName += imagesPath + (string)chapterContent.Value;
}
else if (chapterContent.Key.Equals("Pages"))
{
List <object> pName = (List <object>)chapterContent.Value;
List <string> pagesNames = new List <string> ();
foreach (var page in pName)
{
pagesNames.Add(imagesPath + (string)page);
}
pagesNames.Insert(0, chapterImageName);
List <PageController> pagesController = new List <PageController> ();
for (int page = 0; page < pagesNames.Count; page++)
{
PageInformation pi = new PageInformation();
pi.indexInChapter = page;
pi.indexInBook = pageNumber;
pi.chapter = chapterIndex;
Console.WriteLine("page number " + page);
PageController pc = new PageController(pi, pagesNames[page], pagesNames[page], null);
pagesController.Add(pc);
pageNumber++;
}
ChapterController chapter = new ChapterController(pagesController, chapterImageName, chapterIndex);
chaptersController.Add(chapter);
chapterIndex++;
}
}
}
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
try
{
chaptersController = new List <ChapterController> ();
//loadPropertiesFile ();
loadPropertiesFileFromPList();
chapterChanged = false;
setOffsetForChange = false;
secondScrollIsScrolling = false;
canBeginGestures = true;
isPossibleBigToSmallAnimation = true;
List <PageController> allPagesController = new List <PageController> ();
foreach (ChapterController chapter in this.chaptersController)
{
foreach (PageController page in chapter.pagesController)
{
page.gesturesDelegate = this;
allPagesController.Add(page);
}
}
this.secondScroll = new UISecondScrollView(allPagesController);
this.chapterScroll.Frame = new CGRect(Constants.MAIN_ORIGIN_X, Constants.MAIN_ORIGIN_Y,
Constants.MAIN_WIDTH, Constants.MAIN_HEIGHT);
this.secondScroll.Frame = new RectangleF(Constants.SECOND_ORIGIN_X, Constants.SECOND_ORIGIN_Y,
Constants.SECOND_WIDTH, Constants.SECOND_HEIGHT);
this.pageControl.Pages = this.chaptersController.Count;
this.currentPage = 0;
this.pageControl.CurrentPage = this.currentPage;
this.currentChapter = this.chaptersController[this.currentPage];
//initial properties for second scroll
this.secondScroll.currentChapter = this.currentPage;
this.chapterScroll.WeakDelegate = this;
this.secondScroll.secondScrollDelegate = this;
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Console.WriteLine("file bookInfo.plist could not be opened");
}
}
public void initChapterViewController(PageController page)
{
if (chapterVC == null)
{
//initial chapterVC
ChapterViewController.pages = secondScroll.pagesController;
chapterVC = new UIPageViewController(UIPageViewControllerTransitionStyle.Scroll, UIPageViewControllerNavigationOrientation.Horizontal, UIPageViewControllerSpineLocation.Min);
chapterVC.DataSource = new ChapterViewController.ChapterVCDataSource();
chapterVC.View.Frame = Constants.mainFrame;
chapterVC.DidFinishAnimating += (sender, e) => {
if (e.Finished)
{
if (e.Completed)
{
foreach (ChapterViewController c in e.PreviousViewControllers)
{
this.secondScroll.view.AddSubview(c.currentPage.smallImage);
c.currentPage.smallImageToPosition(secondScroll, this.currentChapter.pagesStartX);
var currentVC = (ChapterViewController)chapterVC.ViewControllers [chapterVC.ViewControllers.Length - 1];
currentVC.currentPage.smallImage.Hidden = true;
Console.WriteLine("current + " + currentVC.currentPage.pageInfo.chapter + " prev " + c.currentPage.pageInfo.chapter);
if (currentVC.currentPage.pageInfo.chapter != c.currentPage.pageInfo.chapter)
{
Console.WriteLine("chapterchanged");
int chapter = currentVC.currentPage.pageInfo.chapter;
this.currentPage = chapter;
this.currentChapter = this.chaptersController [chapter];
this.drawCurrentChapter();
}
fixSecondScrollPosition(currentVC.currentPage);
}
}
}
};
}
ChapterViewController contentViewController = new ChapterViewController(page);
var viewControllers = new List <ChapterViewController>();
viewControllers.Add(contentViewController);
chapterVC.SetViewControllers(viewControllers.ToArray(), UIPageViewControllerNavigationDirection.Forward, false, null);
this.AddChildViewController(this.chapterVC);
chapterVC.DidMoveToParentViewController(this);
this.View.AddSubview(chapterVC.View);
this.chapterScroll.UserInteractionEnabled = false;
this.secondScroll.UserInteractionEnabled = false;
}
public void updateChaptersControllerXPositions()
{
ChapterController prev = this.chaptersController[0];
prev.pagesStartX = 0;
prev.pagesFinishX = Constants.SECOND_IMAGE_WIDTH * prev.pagesController.Count;
for (int i = 1; i < this.chaptersController.Count; i++)
{
ChapterController tmp = this.chaptersController[i];
tmp.pagesStartX = prev.pagesFinishX;
tmp.pagesFinishX = tmp.pagesStartX + Constants.SECOND_IMAGE_WIDTH * tmp.pagesController.Count;
prev = tmp;
}
}
public void moveToChapter(ChapterController chapter)
{
this.setCurrentChapterController(chapter);
CGRect f = this.view.Frame;
f.X = -chapter.pagesStartX;
UIView.Animate(
duration: 0.25,
delay: 0,
options: UIViewAnimationOptions.CurveEaseOut | UIViewAnimationOptions.BeginFromCurrentState,
animation: () => {
this.view.Frame = f;
this.SetContentOffset(new PointF(0, 0), false);
},
completion: () => {
}
);
}
void createBooksFromDictionary(NSDictionary dic)
{
foreach (var pair in dic)
{
//this.setAttibute(key, dic.ObjectForKey(key), book);
if (pair.Key.ToString().Equals("IdBook"))
{
book.idBook = Int32.Parse((pair.Value as NSString).ToString());
}
if (pair.Key.ToString().Equals("NameBook"))
{
book.nameBook = pair.Value as NSString;
}
}
NSArray array = dic.ObjectForKey(new NSString("ChapterList")) as NSArray;
for (nuint i = 0; i < array.Count; i++)
{
NSDictionary chapterDic = array.GetItem <NSDictionary> (i);
Chapter chapter = new Chapter();
foreach (var pair in chapterDic)
{
//[self setAttibute:key Value:[chapterDic objectForKey:key] Object:chapter];
if (pair.Key.ToString().Equals("IdChapter"))
{
chapter.idChapter = Int32.Parse((pair.Value as NSString).ToString());
}
else if (pair.Key.ToString().Equals("NameChapter"))
{
chapter.nameChapter = pair.Value as NSString;
}
}
book.addChapter(chapter);
initWithBookModel(chapter, i);
}
int pageNumber = 0;
int chapterIndex = 0;
List <PageController> pagesController = new List <PageController> ();
for (int idChapter = 0; idChapter < book.chapters.Count; idChapter++)
{
Chapter chapter = book.chapters [idChapter];
for (int page = 0; page < chapter.pages.Count; page++)
{
PageModel pageModel = chapter.pages [page];
PageInformation pi = new PageInformation();
pi.indexInChapter = page;
pi.indexInBook = pageNumber;
pi.chapter = chapterIndex;
Console.WriteLine("page number " + page);
PageController pc = new PageController(pi, pageModel.portThumbContent, pageModel.portLargeTempContent, pageModel);
pagesController.Add(pc);
pageNumber++;
}
ChapterController chc = new ChapterController(pagesController, book.chapters [idChapter].portLargeContent, chapterIndex);
chaptersController.Add(chc);
chapterIndex++;
}
}
