public IXFPopupCtrl CreateDropDown(Xamarin.Forms.View anchor, Xamarin.Forms.View drop)
{
CustomPopup dlg = null;
//first try to get the PopupHolderRenderer
//first try to get the PopupHolderRenderer
if (anchor == null || drop == null)
{
return(null);
}
var anchorRender = anchor.GetValue(RendererProperty) as UIView;
if (anchorRender == null)
{
return(null);
}
var render = Convert(drop, anchor);
if (render == null)
{
return(null);
}
if (render != null)
{
var size = drop.GetSizeRequest(anchorRender.Bounds.Width, XFPopupConst.SCREEN_HEIGHT);
var width = anchorRender.Bounds.Width;
var height = (int)size.Request.Height;
if (height > (XFPopupConst.SCREEN_HEIGHT * 3 / 4))
{
height = (int)(XFPopupConst.SCREEN_HEIGHT * 3 / 4);
}
//important
drop.Layout(new Xamarin.Forms.Rectangle(0, 0, width - 2 * padding, height));
var native = render as UIKit.UIView;
native.Frame = new CoreGraphics.CGRect(padding, padding, width - 2 * padding, height);
dlg = new CustomPopup(native, true, width, height + 2 * padding, ShowType.DropDown, anchorRender);
}
return(dlg);
}
public IXFPopupCtrl CreateDialog(Page page, Xamarin.Forms.View content, bool cancelable)
{
CustomPopup dlg = null;
if (content != null)
{
var render = Convert(content, page);
if (render != null)
{
var size = content.GetSizeRequest(XFPopupConst.SCREEN_WIDTH, XFPopupConst.SCREEN_HEIGHT);
var width = (int)size.Request.Width;
var height = (int)size.Request.Height;
if (width > XFPopupConst.SCREEN_WIDTH)
{
width = (int)(XFPopupConst.SCREEN_WIDTH * 3 / 4);
}
if (height > (XFPopupConst.SCREEN_HEIGHT * 3 / 4))
{
height = (int)(XFPopupConst.SCREEN_HEIGHT * 3 / 4);
}
//important
content.Layout(new Xamarin.Forms.Rectangle(0, 0, width, height));
var native = render as UIKit.UIView;
native.Frame = new CoreGraphics.CGRect(padding, padding, width, height);
dlg = new CustomPopup(native, cancelable, width + 2 * padding, height + 2 * padding, ShowType.Dialog);
}
}
return(dlg);
}
public IXFPopupCtrl CreateLoading(string loading = "Loading...")
{
var vwMain = new UIView();
//get the center
vwMain.BackgroundColor = UIColor.White;
vwMain.AutoresizingMask = UIViewAutoresizing.All;
var activitySpinner = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.Gray);
vwMain.Frame = new CGRect(0, 0, XFPopupConst.SCREEN_WIDTH * 0.75f, activitySpinner.Frame.Height * 2);
activitySpinner.AutoresizingMask = UIViewAutoresizing.All;
activitySpinner.Center = new CGPoint(activitySpinner.Frame.Width, vwMain.Frame.Height / 2);
vwMain.AddSubview(activitySpinner);
activitySpinner.StartAnimating();
// create and configure the "Loading Data" label
var loadingLabel = new UILabel(new CGRect(
activitySpinner.Frame.Width * 2,
0,
(XFPopupConst.SCREEN_WIDTH * 3 / 4 - activitySpinner.Frame.Width * 2),
activitySpinner.Frame.Height * 2
));
loadingLabel.TextColor = UIColor.Black;
loadingLabel.Text = loading;
loadingLabel.TextAlignment = UITextAlignment.Center;
loadingLabel.AutoresizingMask = UIViewAutoresizing.All;
vwMain.Frame = new CGRect(padding, padding, XFPopupConst.SCREEN_WIDTH * 0.75f, activitySpinner.Frame.Width * 2);
vwMain.AddSubview(loadingLabel);
CustomPopup dlg = new CustomPopup(vwMain, false, XFPopupConst.SCREEN_WIDTH * 0.75f + 2 * padding, activitySpinner.Frame.Width * 2 + 2 * padding, ShowType.Dialog);
return(dlg);
}
public IXFPopupCtrl CreateLoading(string loading = "Loading...")
{
var vwMain = new UIView();
//get the center
vwMain.BackgroundColor = UIColor.White;
vwMain.AutoresizingMask = UIViewAutoresizing.All;
var activitySpinner = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.Gray);
vwMain.Frame = new CGRect (0, 0, XFPopupConst.SCREEN_WIDTH * 0.75f, activitySpinner.Frame.Height*2);
activitySpinner.AutoresizingMask = UIViewAutoresizing.All;
activitySpinner.Center = new CGPoint (activitySpinner.Frame.Width, vwMain.Frame.Height/2);
vwMain.AddSubview (activitySpinner);
activitySpinner.StartAnimating ();
// create and configure the "Loading Data" label
var loadingLabel = new UILabel(new CGRect (
activitySpinner.Frame.Width * 2,
0 ,
(XFPopupConst.SCREEN_WIDTH * 3/4 - activitySpinner.Frame.Width * 2),
activitySpinner.Frame.Height * 2
));
loadingLabel.TextColor = UIColor.Black;
loadingLabel.Text = loading;
loadingLabel.TextAlignment = UITextAlignment.Center;
loadingLabel.AutoresizingMask = UIViewAutoresizing.All;
vwMain.Frame = new CGRect(padding, padding, XFPopupConst.SCREEN_WIDTH * 0.75f, activitySpinner.Frame.Width * 2);
vwMain.AddSubview (loadingLabel);
CustomPopup dlg = new CustomPopup(vwMain,false,XFPopupConst.SCREEN_WIDTH*0.75f + 2*padding,activitySpinner.Frame.Width * 2 + 2*padding,ShowType.Dialog);
return dlg;
}
public IXFPopupCtrl CreateDropDown(Xamarin.Forms.View anchor, Xamarin.Forms.View drop)
{
CustomPopup dlg = null;
//first try to get the PopupHolderRenderer
//first try to get the PopupHolderRenderer
if(anchor == null || drop == null){
return null;
}
var anchorRender = anchor.GetValue(RendererProperty) as UIView;
if (anchorRender == null) {
return null;
}
var render = Convert(drop, anchor);
if (render == null) {
return null;
}
if (render != null) {
var size = drop.GetSizeRequest(anchorRender.Bounds.Width, XFPopupConst.SCREEN_HEIGHT);
var width = anchorRender.Bounds.Width;
var height = (int)size.Request.Height;
if (height > (XFPopupConst.SCREEN_HEIGHT * 3/ 4))
{
height = (int)(XFPopupConst.SCREEN_HEIGHT * 3/ 4);
}
//important
drop.Layout(new Xamarin.Forms.Rectangle(0, 0, width - 2*padding, height));
var native = render as UIKit.UIView;
native.Frame = new CoreGraphics.CGRect (padding, padding, width - 2*padding, height);
dlg = new CustomPopup(native, true, width, height + 2*padding, ShowType.DropDown,anchorRender);
}
return dlg;
}
public IXFPopupCtrl CreateDialog(Page page, Xamarin.Forms.View content,bool cancelable)
{
CustomPopup dlg = null;
if (content != null) {
var render = Convert(content, page);
if (render != null) {
var size = content.GetSizeRequest(XFPopupConst.SCREEN_WIDTH, XFPopupConst.SCREEN_HEIGHT);
var width = (int)size.Request.Width;
var height = (int)size.Request.Height;
if (width > XFPopupConst.SCREEN_WIDTH)
{
width = (int)(XFPopupConst.SCREEN_WIDTH * 3 / 4);
}
if (height > (XFPopupConst.SCREEN_HEIGHT * 3/ 4))
{
height = (int)(XFPopupConst.SCREEN_HEIGHT * 3/ 4);
}
//important
content.Layout(new Xamarin.Forms.Rectangle(0, 0, width, height));
var native = render as UIKit.UIView;
native.Frame = new CoreGraphics.CGRect (padding, padding, width, height);
dlg = new CustomPopup(native,cancelable,width + 2*padding,height + 2*padding,ShowType.Dialog);
}
}
return dlg;
}
