public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear (animated);
if(BL.Managers.UpdateManager.IsUpdatingUserGroups) {
if (loadingOverlay == null) {
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay (View.Frame);
// because DialogViewController is a UITableViewController,
// we need to step OVER the UITableView, otherwise the loadingOverlay
// sits *in* the scrolling area of the table
if (View.Superview != null) {
// TODO: see when Superview is null
View.Superview.Add (loadingOverlay);
View.Superview.BringSubviewToFront (loadingOverlay);
}
}
ConsoleD.WriteLine("Waiting for updates to finish before displaying table.");
} else {
loadingOverlay = null;
if (Root == null || Root.Count == 0) {
ConsoleD.WriteLine("Not updating, populating table.");
PopulateTable();
} else ConsoleD.WriteLine ("Exhibitors already populated");
}
}
public override void ViewWillAppear (bool animated)
{
base.ViewWillAppear (animated);
if(BL.Managers.UpdateManager.IsUpdating) {
if (loadingOverlay == null) {
var bounds = new RectangleF(0,0,768,1004);
if (InterfaceOrientation == UIInterfaceOrientation.LandscapeLeft
|| InterfaceOrientation == UIInterfaceOrientation.LandscapeRight) {
bounds = new RectangleF(0,0,1024,748);
}
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay (bounds);
// because DialogViewController is a UITableViewController,
// we need to step OVER the UITableView, otherwise the loadingOverlay
// sits *in* the scrolling area of the table
View.Superview.Add (loadingOverlay);
View.Superview.BringSubviewToFront (loadingOverlay);
}
ConsoleD.WriteLine("Waiting for updates to finish before displaying table.");
} else {
loadingOverlay = null;
if (AlwaysRefresh || Root == null || Root.Count == 0) {
ConsoleD.WriteLine("Not updating, populating table.");
PopulateTable();
} else ConsoleD.WriteLine("Data already populated.");
}
}
void HandleUpdateFinished(object sender, EventArgs e)
{
ConsoleD.WriteLine("Updates finished, going to populate table.");
InvokeOnMainThread ( () => {
PopulateTable ();
if (loadingOverlay != null)
loadingOverlay.Hide ();
loadingOverlay = null;
});
}
void HandleUpdateFinished(object sender, EventArgs e)
{
ConsoleD.WriteLine("Updates finished, going to populate table.");
InvokeOnMainThread(() => {
PopulateTable();
if (loadingOverlay != null)
{
loadingOverlay.Hide();
}
loadingOverlay = null;
});
}
void HandleUpdateStarted(object sender, EventArgs e)
{
ConsoleD.WriteLine("Updates starting, need to create overlay.");
InvokeOnMainThread(() => {
if (loadingOverlay == null)
{
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay(TableView.Frame);
// because DialogViewController is a UITableViewController,
// we need to step OVER the UITableView, otherwise the loadingOverlay
// sits *in* the scrolling area of the table
if (View.Superview != null) //TODO: see when this is null
{
View.Superview.Add(loadingOverlay);
View.Superview.BringSubviewToFront(loadingOverlay);
}
}
});
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
if (BL.Managers.UpdateManager.IsUpdating)
{
if (loadingOverlay == null)
{
var bounds = new CGRect(0, 0, 768, 1004);
if (InterfaceOrientation == UIInterfaceOrientation.LandscapeLeft ||
InterfaceOrientation == UIInterfaceOrientation.LandscapeRight)
{
bounds = new CGRect(0, 0, 1024, 748);
}
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay(bounds);
// because DialogViewController is a UITableViewController,
// we need to step OVER the UITableView, otherwise the loadingOverlay
// sits *in* the scrolling area of the table
View.Superview.Add(loadingOverlay);
View.Superview.BringSubviewToFront(loadingOverlay);
}
ConsoleD.WriteLine("Waiting for updates to finish before displaying table.");
}
else
{
loadingOverlay = null;
if (AlwaysRefresh || Root == null || Root.Count == 0)
{
ConsoleD.WriteLine("Not updating, populating table.");
PopulateTable();
}
else
{
ConsoleD.WriteLine("Data already populated.");
}
}
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
if (BL.Managers.UpdateManager.IsUpdatingUserGroups)
{
if (loadingOverlay == null)
{
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay(View.Frame);
// because DialogViewController is a UITableViewController,
// we need to step OVER the UITableView, otherwise the loadingOverlay
// sits *in* the scrolling area of the table
if (View.Superview != null)
{
// TODO: see when Superview is null
View.Superview.Add(loadingOverlay);
View.Superview.BringSubviewToFront(loadingOverlay);
}
}
ConsoleD.WriteLine("Waiting for updates to finish before displaying table.");
}
else
{
loadingOverlay = null;
if (Root == null || Root.Count == 0)
{
ConsoleD.WriteLine("Not updating, populating table.");
PopulateTable();
}
else
{
ConsoleD.WriteLine("Exhibitors already populated");
}
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
BL.Managers.UpdateManager.UpdateFinished += HandleUpdateFinished;
SessionTable.SeparatorColor = UIColor.Black;
SessionTable.SeparatorStyle = UITableViewCellSeparatorStyle.SingleLine;
if (AppDelegate.IsPhone) {
MwcLogoImageView.Image = UIImage.FromBundle("/Images/Home");
MwcLogoImageView.Frame = new RectangleF(0,0,320,480);
} else {
// IsPad
MwcLogoImageView.Image = UIImage.FromBundle("/Images/Home-Portrait~ipad");
// style the separators to be black
SessionTable.SeparatorColor = UIColor.Black;
SessionTable.SeparatorStyle = UITableViewCellSeparatorStyle.SingleLine;
UpNextTable.SeparatorColor = UIColor.Black;
UpNextTable.SeparatorStyle = UITableViewCellSeparatorStyle.SingleLine;
FavoritesTable.SeparatorColor = UIColor.Black;
FavoritesTable.SeparatorStyle = UITableViewCellSeparatorStyle.SingleLine;
// the extra 'clear' Views for background are a bit of a hack
// and not needed on the phone!
// http://forums.macrumors.com/showthread.php?t=901706
var clearView1 = new UIView();
clearView1.Frame = new RectangleF(0,470, 320, 200);
clearView1.BackgroundColor = UIColor.Clear;
SessionTable.BackgroundColor = UIColor.Clear;
SessionTable.BackgroundView = clearView1;
var clearView2 = new UIView();
clearView2.Frame = new RectangleF(0,470+210, 320, 320);
clearView2.BackgroundColor = UIColor.Clear;
UpNextTable.BackgroundColor = UIColor.Clear;
UpNextTable.BackgroundView = clearView2;
var clearView3 = new UIView();
clearView3.Frame = new RectangleF(768-320,470, 320, 420);
clearView3.BackgroundColor = UIColor.Clear;
FavoritesTable.BackgroundColor = UIColor.Clear;
FavoritesTable.BackgroundView = clearView3;
}
//TODO: Craig, i want to look at encapsulating this at the BL layer,
// i don't know if that's a feasible approach, but i think this is
// generally a good pattern.
//
// if we're in the process of updating, populate the table when it's done
// alas, if we keep it in the app layer, it gives us an opportunity to
// show a spinner over the table with an "updating" message.
if(BL.Managers.UpdateManager.IsUpdating)
{
if (AppDelegate.IsPhone)
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay (SessionTable.Frame);
else { // IsPad (rotates!)
var overlayFrame = View.Frame;
overlayFrame.Y = 330;
overlayFrame.Height = 768 - 330;
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay (overlayFrame);
loadingOverlay.AutoresizingMask = UIViewAutoresizing.FlexibleDimensions;
}
View.AddSubview (loadingOverlay);
ConsoleD.WriteLine("UpdateManager.IsUpdating ~ wait for them to finish");
}
else { PopulateTable(); }
}
void HandleUpdateStarted(object sender, EventArgs e)
{
ConsoleD.WriteLine("Updates starting, need to create overlay.");
InvokeOnMainThread ( () => {
if (loadingOverlay == null) {
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay (TableView.Frame);
// because DialogViewController is a UITableViewController,
// we need to step OVER the UITableView, otherwise the loadingOverlay
// sits *in* the scrolling area of the table
if (View.Superview != null) { //TODO: see when this is null
View.Superview.Add (loadingOverlay);
View.Superview.BringSubviewToFront (loadingOverlay);
}
}
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
BL.Managers.UpdateManager.UpdateFinished += HandleUpdateFinished;
SessionTable.SeparatorColor = UIColor.Black;
SessionTable.SeparatorStyle = UITableViewCellSeparatorStyle.SingleLine;
if (AppDelegate.IsPhone)
{
MwcLogoImageView.Image = UIImage.FromBundle("/Images/Home");
MwcLogoImageView.Frame = new RectangleF(0, 0, 320, 480);
}
else
{
// IsPad
MwcLogoImageView.Image = UIImage.FromBundle("/Images/Home-Portrait~ipad");
// style the separators to be black
SessionTable.SeparatorColor = UIColor.Black;
SessionTable.SeparatorStyle = UITableViewCellSeparatorStyle.SingleLine;
UpNextTable.SeparatorColor = UIColor.Black;
UpNextTable.SeparatorStyle = UITableViewCellSeparatorStyle.SingleLine;
FavoritesTable.SeparatorColor = UIColor.Black;
FavoritesTable.SeparatorStyle = UITableViewCellSeparatorStyle.SingleLine;
// the extra 'clear' Views for background are a bit of a hack
// and not needed on the phone!
// http://forums.macrumors.com/showthread.php?t=901706
var clearView1 = new UIView();
clearView1.Frame = new RectangleF(0, 470, 320, 200);
clearView1.BackgroundColor = UIColor.Clear;
SessionTable.BackgroundColor = UIColor.Clear;
SessionTable.BackgroundView = clearView1;
var clearView2 = new UIView();
clearView2.Frame = new RectangleF(0, 470 + 210, 320, 320);
clearView2.BackgroundColor = UIColor.Clear;
UpNextTable.BackgroundColor = UIColor.Clear;
UpNextTable.BackgroundView = clearView2;
var clearView3 = new UIView();
clearView3.Frame = new RectangleF(768 - 320, 470, 320, 420);
clearView3.BackgroundColor = UIColor.Clear;
FavoritesTable.BackgroundColor = UIColor.Clear;
FavoritesTable.BackgroundView = clearView3;
}
//TODO: Craig, i want to look at encapsulating this at the BL layer,
// i don't know if that's a feasible approach, but i think this is
// generally a good pattern.
//
// if we're in the process of updating, populate the table when it's done
// alas, if we keep it in the app layer, it gives us an opportunity to
// show a spinner over the table with an "updating" message.
if (BL.Managers.UpdateManager.IsUpdating)
{
if (AppDelegate.IsPhone)
{
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay(SessionTable.Frame);
}
else // IsPad (rotates!)
{
var overlayFrame = View.Frame;
overlayFrame.Y = 330;
overlayFrame.Height = 768 - 330;
loadingOverlay = new MWC.iOS.UI.Controls.LoadingOverlay(overlayFrame);
loadingOverlay.AutoresizingMask = UIViewAutoresizing.FlexibleDimensions;
}
View.AddSubview(loadingOverlay);
ConsoleD.WriteLine("UpdateManager.IsUpdating ~ wait for them to finish");
}
else
{
PopulateTable();
}
}
