/// <summary>
/// Sets the auto scale mode.
/// </summary>
/// <param name="autoScaleMode">The new auto scale mode.</param>
public void SetAutoScaleMode(AutoScaleModes autoScaleMode)
{
_AutoScaleMode = autoScaleMode;
_BtnAutoWidth.SetImage(UIImage.FromFile(_GetImagePathForButton(DocumentActionTypes.AutoWidth)), UIControlState.Normal);
_BtnAutoHeight.SetImage(UIImage.FromFile(_GetImagePathForButton(DocumentActionTypes.AutoHeight)), UIControlState.Normal);
_UpdatePageViewAutoScaleMode();
}
public PageVC(RectangleF viewFrame, AutoScaleModes autoScaleMode, int pageNumber)
: base(null, null)
{
_viewFrame = viewFrame;
_autoScaleMode = autoScaleMode;
PageNumber = pageNumber;
}
protected virtual void setAutoScaleMode(AutoScaleModes autoScaleMode)
{
_autoScaleMode = autoScaleMode;
_btnAutoWidth.Image = UIImage.FromFile(getImagePathForButton(DocumentActionTypes.AutoWidth));
_btnAutoHeight.Image = UIImage.FromFile(getImagePathForButton(DocumentActionTypes.AutoHeight));
updatePageViewAutoScaleMode();
}
/// <summary>
/// Calls after the controller’s view did loaded into memory.
/// </summary>
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Load document
PDFDocument.OpenDocument(_DocumentName, _DocumentPath);
// Init View
Title = _DocumentName;
View.BackgroundColor = UIColor.ScrollViewTexturedBackgroundColor;
_AutoScaleMode = MgrAccessor.OptionsMgr.Options.AutoScaleMode;
// Create toolbar
if (MgrAccessor.OptionsMgr.Options.ToolbarVisible)
{
_Toolbar = _CreateToolbar();
View.AddSubview(_Toolbar);
}
// Create bottom bar (with slider)
if (MgrAccessor.OptionsMgr.Options.BottombarVisible)
{
_BottomBar = _CreateBottomBar();
View.AddSubview(_BottomBar);
// Update Slider Max value
_UpdateSliderMaxValue();
}
// Create the book PageView controller
_BookPageViewController = new UIPageViewController(
MgrAccessor.OptionsMgr.Options.PageTransitionStyle,
MgrAccessor.OptionsMgr.Options.PageNavigationOrientation,
UIPageViewControllerSpineLocation.Min);
_BookPageViewController.View.Frame = _GetBookViewFrameRect();
_BookPageViewController.View.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
_BookPageViewController.View.BackgroundColor = UIColor.GroupTableViewBackgroundColor;
_BookPageViewController.GetNextViewController = GetNextPageViewController;
_BookPageViewController.GetPreviousViewController = GetPreviousPageViewController;
_BookPageViewController.GetSpineLocation = GetSpineLocation;
_BookPageViewController.DidFinishAnimating += delegate(object sender, UIPageViewFinishedAnimationEventArgs e) {
PageFinishedAnimation(e.Completed, e.Finished, e.PreviousViewControllers);
};
_BookPageViewController.SetViewControllers(
new UIViewController[] { GetPageViewController(1) },
UIPageViewControllerNavigationDirection.Forward,
false,
s => ExecAfterOpenPageActions());
AddChildViewController(_BookPageViewController);
_BookPageViewController.DidMoveToParentViewController(this);
View.AddSubview(_BookPageViewController.View);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
PDFDocument.OpenDocument(_documentName, _documentPath);
Title = _documentName;
View.BackgroundColor = UIColor.Clear;
_autoScaleMode = MgrAccessor.SettingsMgr.Settings.AutoScaleMode;
if (MgrAccessor.SettingsMgr.Settings.TopToolbarVisible)
{
_topToolbar = createTopToolbar();
_topToolbar.BackgroundColor = UIColor.Clear;
View.AddSubview(_topToolbar);
}
if (MgrAccessor.SettingsMgr.Settings.BottomToolbarVisible)
{
_bottomToolbar = createBottomToolbar();
_bottomToolbar.BackgroundColor = UIColor.Clear;
View.AddSubview(_bottomToolbar);
updateSliderMaxValue();
}
_bookPageViewController = new UIPageViewController(
MgrAccessor.SettingsMgr.Settings.PageTransitionStyle,
MgrAccessor.SettingsMgr.Settings.PageNavigationOrientation,
UIPageViewControllerSpineLocation.Min);
_bookPageViewController.View.Frame = getBookViewFrameRect();
_bookPageViewController.View.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
_bookPageViewController.View.BackgroundColor = UIColor.GroupTableViewBackgroundColor;
_bookPageViewController.GetNextViewController = getNextPageViewController;
_bookPageViewController.GetPreviousViewController = getPreviousPageViewController;
_bookPageViewController.GetSpineLocation = getSpineLocation;
_bookPageViewController.DidFinishAnimating += delegate(object sender, UIPageViewFinishedAnimationEventArgs e) {
pageFinishedAnimation(e.Completed, e.Finished, e.PreviousViewControllers);
};
_bookPageViewController.SetViewControllers(
new UIViewController [] { getPageViewController(1) },
UIPageViewControllerNavigationDirection.Forward,
false,
s => execActionsAfterOpenPage());
AddChildViewController(_bookPageViewController);
_bookPageViewController.DidMoveToParentViewController(this);
View.AddSubview(_bookPageViewController.View);
}
/// <summary>
/// Working.
/// </summary>
public PageView(RectangleF frame, AutoScaleModes autoScaleMode, int pageNumber) : base(frame)
{
// Init page scroll view
ScrollsToTop = false;
DelaysContentTouches = false;
ShowsVerticalScrollIndicator = false;
ShowsHorizontalScrollIndicator = false;
ContentMode = UIViewContentMode.Redraw;
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
UserInteractionEnabled = true;
AutosizesSubviews = false;
BackgroundColor = UIColor.Clear;
ViewForZoomingInScrollView = delegate(UIScrollView sender) {
return(_PageContentContainerView);
};
AutoScaleMode = autoScaleMode;
NeedUpdateZoomAndOffset = true;
// Create and init (calc frame size) page content view
_PageContentView = new PageContentView(PageContentView.GetPageViewSize(pageNumber), pageNumber);
// Create and init page content container view
_PageContentContainerView = new UIView(_PageContentView.Bounds);
_PageContentContainerView.AutosizesSubviews = false;
_PageContentContainerView.UserInteractionEnabled = false;
_PageContentContainerView.ContentMode = UIViewContentMode.Redraw;
_PageContentContainerView.AutoresizingMask = UIViewAutoresizing.None;
_PageContentContainerView.Layer.CornerRadius = 5;
_PageContentContainerView.Layer.ShadowOffset = new SizeF(2.0f, 2.0f);
_PageContentContainerView.Layer.ShadowRadius = 4.0f;
_PageContentContainerView.Layer.ShadowOpacity = 1.0f;
_PageContentContainerView.Layer.ShadowPath = UIBezierPath.FromRect(_PageContentContainerView.Bounds).CGPath;
_PageContentContainerView.BackgroundColor = UIColor.White;
// Create and init page thumb view
//_ThumbView = new ThumbView(_PageContentView.Bounds, ThumbContentSize, pageNumber);
// Add views to parents
//_PageContentContainerView.AddSubview(_ThumbView);
_PageContentContainerView.AddSubview(_PageContentView);
AddSubview(_PageContentContainerView);
// Set content size, offset and inset
ContentSize = _PageContentView.Bounds.Size;
ContentOffset = new PointF((0.0f - ContentViewPadding), (0.0f - ContentViewPadding));
ContentInset = new UIEdgeInsets(ContentViewPadding, ContentViewPadding, ContentViewPadding, ContentViewPadding);
ContentSize = _PageContentContainerView.Bounds.Size;
}
public PageView(RectangleF frame, AutoScaleModes autoScaleMode, int pageNumber)
: base(frame)
{
ScrollsToTop = false;
DelaysContentTouches = false;
ShowsVerticalScrollIndicator = false;
ShowsHorizontalScrollIndicator = false;
ContentMode = UIViewContentMode.Redraw;
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
UserInteractionEnabled = true;
AutosizesSubviews = false;
BackgroundColor = UIColor.Clear;
ViewForZoomingInScrollView = delegate(UIScrollView sender) {
return _pageContentContainerView;
};
AutoScaleMode = autoScaleMode;
NeedUpdateZoomAndOffset = true;
_pageContentView = new PageContentView(PageContentView.GetPageViewSize(pageNumber), pageNumber);
_pageContentContainerView = new UIView(_pageContentView.Bounds);
_pageContentContainerView.AutosizesSubviews = false;
_pageContentContainerView.UserInteractionEnabled = false;
_pageContentContainerView.ContentMode = UIViewContentMode.Redraw;
_pageContentContainerView.AutoresizingMask = UIViewAutoresizing.None;
_pageContentContainerView.Layer.CornerRadius = 5;
_pageContentContainerView.Layer.ShadowOffset = new SizeF(2.0f, 2.0f);
_pageContentContainerView.Layer.ShadowRadius = 4.0f;
_pageContentContainerView.Layer.ShadowOpacity = 1.0f;
_pageContentContainerView.Layer.ShadowPath = UIBezierPath.FromRect(_pageContentContainerView.Bounds).CGPath;
_pageContentContainerView.BackgroundColor = UIColor.White;
// TODO: _ThumbView = new ThumbView(_PageContentView.Bounds, ThumbContentSize, pageNumber);
// TODO: _PageContentContainerView.AddSubview(_ThumbView);
_pageContentContainerView.AddSubview(_pageContentView);
AddSubview(_pageContentContainerView);
ContentSize = _pageContentView.Bounds.Size;
ContentOffset = new PointF((0.0f - ContentViewPadding), (0.0f - ContentViewPadding));
ContentInset = new UIEdgeInsets(ContentViewPadding, ContentViewPadding, ContentViewPadding, ContentViewPadding);
ContentSize = _pageContentContainerView.Bounds.Size;
}
// ---------------------------------------------------------
#region Private Methods
private void InitializeRenderer(PhotoView view)
{
// Init
this.AutoScaleMode = AutoScaleModes.AutoHeight;
// Create the scroll view
_scrollView = new UIScrollView
{
PagingEnabled = false,
ShowsHorizontalScrollIndicator = false,
ShowsVerticalScrollIndicator = false,
ScrollsToTop = false
};
// Create the image view
_imageView = new UIImageView();
_scrollView.AddSubview(_imageView);
// Handle events
_scrollView.DidZoom += (object sender, EventArgs ee) => { CenterImageInScrollView(); };
_scrollView.ViewForZoomingInScrollView += (UIScrollView sv) => { return(_imageView); };
// Set the scroll view as the native control
this.SetNativeControl(_scrollView);
// Add gesture recognizers
this.Control.AddGestureRecognizer(new UITapGestureRecognizer(OnTapDelayed)
{
NumberOfTapsRequired = 1
});
this.Control.AddGestureRecognizer(new UITapGestureRecognizer(OnDoubleTap)
{
NumberOfTapsRequired = 2
});
}
public PageVC(CGRect viewFrame, AutoScaleModes autoScaleMode, int pageNumber) : base(null, null)
{
_viewFrame = viewFrame;
_autoScaleMode = autoScaleMode;
PageNumber = pageNumber;
}
public PageViewController(RectangleF viewFrame, AutoScaleModes autoScaleMode, int pageNumber) : base(null, null)
{
_ViewFrame = viewFrame;
_AutoScaleMode = autoScaleMode;
PageNumber = pageNumber;
}