private async void Mainbutton_Clicked(object sender, EventArgs e)
{
lock (syncLock)
{
if (isInCall)
{
return;
}
isInCall = true;
}
try
{
var data = Xamarin.Forms.Application.Current.Properties;
var SenderName = (sender as Xamarin.Forms.Button).ClassId;
var loadingPage = new LoadingPopup();
await Navigation.PushPopupAsync(loadingPage); //KYR EDW AMA KOLLAEI
ContentPage contentPage = null;
//switch (SenderName)
//{
// case "Overview":
// break;
// case "Breakfast":
// break;
// case "Brunch":
// break;
// case "Lunch":
// break;
// case "Supper":
// break;
// case "Dinner":
// break;
// case "Extra":
// break;
// case "Settings":
// break;
//}
if (SenderName == "Overview")
{
//string x = "Calories: " + data["todayscal"].ToString() + " Fat: " + data["todaysfat"].ToString() + " Prot: " + data["todaysprot"].ToString() + " Carb: " + data["todayscarb"].ToString();
//var datestoshow = Convert.ToInt32(data["datestoshow"]);
//if (datestoshow > 0)
//{
// for (int i = 1; i <= datestoshow; i++)
// {
// x += UnixTimeStampToDateTime(Convert.ToDouble(data[i.ToString() + "datetoshow"].ToString()));
// x += "\n";
// x += "Calories: " + data[i.ToString() + "cal"].ToString() + " Fat: " + data[i.ToString() + "fat"].ToString() + " Prot: " + data[i.ToString() + "prot"].ToString() + " Carb: " + data[i.ToString() + "carb"].ToString();
// x += "\n";
// }
//}
//var alert = new PopupAlert(x);
//await Navigation.RemovePopupPageAsync(loadingPage);
//await Navigation.PushPopupAsync(alert);
var exists = data["goalset"].ToString();
if (exists != "true")
{
var alert = new PopupAlert("Set your goals in the settings menu first!");
await Navigation.PushPopupAsync(alert);
await Navigation.RemovePopupPageAsync(loadingPage);
return;
}
contentPage = new OverviewView();
}
else if (SenderName == "Settings")
{
contentPage = new SettingsView();
}
else
{
int.TryParse(SenderName, out int i);
contentPage = new MealView((FoodModel.TimeOfDayEmum)i);
}
string myinput = await OpenPageFromMain(this.Navigation, loadingPage, contentPage, SenderName);
if (myinput == "ok")
{
}
}
finally
{
lock (syncLock)
{
isInCall = false;
}
}
}
public void ShowPopup(PopupAlert popup)
{
Image popupImage = null;
LastError = "";
if (!string.IsNullOrEmpty(popup.AlertAudioFile) && _audioPlayer != null)
{
var audioFile = Path.Combine(Path.Combine(popup.SourcePath, "audio"), popup.AlertAudioFile);
try
{
_audioPlayer.PlayAudio(audioFile, popup.LoopAudio);
}
catch (Exception ex)
{
LastError = "Unable to play audio file [" + audioFile + "': " + ex.Message;
}
}
//if(popup.AlertImageFile!="" && File.Exists(popup.AlertImageFile))
if (!string.IsNullOrEmpty(popup.AlertImageFile))
{
var imageFile = Path.Combine(Path.Combine(popup.SourcePath, "images"), popup.AlertImageFile);
try
{
popupImage = Image.FromFile(imageFile);
}
catch (Exception ex)
{
LastError = "Unable to LOAD image file '" + imageFile + "' (" + ex.Message + ")";
}
}
FontFamily fontFamily = new FontFamily("Arial");
Font font = new Font(
fontFamily,
30,
FontStyle.Regular,
GraphicsUnit.Pixel);
_popupNotifier = new PopupNotifier
{
ShowCloseButton = popup.AllowClose,
ShowOptionsButton = true,
ShowGrip = false,
AnimationDuration = 100,
Scroll = false,
ContentFont = font,
TitleFont = font,
TitleText = popup.AlertTitle,
ContentText = popup.AlertContent,
Size = new Size(popup.PopupWidth, popup.PopupHeight),
Delay = popup.PopupDuration,
Image = popupImage
};
_popupNotifier.Disappear += new EventHandler(PopupClosed);
_popupNotifier.Close += new EventHandler(PopupClosed);
_popupNotifier.Popup();
}
public static Task <string> CustomAlert(INavigation navigation, string msg)
{
//apo edw kai katw gia na ginei to return
var tcs = new TaskCompletionSource <string>();
var page = new PopupPage();
var grid = new Grid
{
VerticalOptions = LayoutOptions.Start,
HorizontalOptions = LayoutOptions.Center
};
grid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = GridLength.Auto
});
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = GridLength.Auto
});
var btnYes = new RadButton
{
Text = "Yes",
BackgroundColor = Color.FromRgb(0.8, 0.8, 0.8),
};
var btnNo = new RadButton
{
Text = "No",
BackgroundColor = Color.FromRgb(0.8, 0.8, 0.8),
};
grid.Children.Add(btnYes);
grid.Children.Add(btnNo);
Grid.SetRow(btnYes, 0);
Grid.SetRow(btnNo, 0);
Grid.SetColumn(btnYes, 0);
Grid.SetColumn(btnNo, 1);
var slButtons = new StackLayout
{
Children = { grid },
//Children = { btnOk, btnCancel },
};
//apo edw kai panw gia na ginei to return
//var layout = new StackLayout
//{
// VerticalOptions = LayoutOptions.CenterAndExpand,
// HorizontalOptions = LayoutOptions.CenterAndExpand,
// Orientation = StackOrientation.Vertical,
// //Children = { lblTitle, lblMessage, carview, slButtons },
// Children = { carview },
//};
// create and show page
//var page = new ContentPage();
//page.Content = layout;
var carview = new PopupAlert(msg, false, true);
var layout = new StackLayout
{
Children = { carview.Content, slButtons },
VerticalOptions = LayoutOptions.Center
};
page.Content = layout;
navigation.PushPopupAsync(page);
btnYes.Clicked += async(s, e) =>
{
// close page
await navigation.RemovePopupPageAsync(page);
tcs.SetResult("yes");
};
btnNo.Clicked += async(s, e) =>
{
// close page
await navigation.RemovePopupPageAsync(page);
tcs.SetResult("no");
};
// open keyboard
//txtInput.Focus();
// code is waiting her, until result is passed with tcs.SetResult() in btn-Clicked
// then proc returns the result
return(tcs.Task);
}
public void timerTick(object sender, EventArgs e)
{
try
{
_timer.Stop();
var alertFilePath = Path.Combine(_scanPath, "alert.json");
if (File.Exists(alertFilePath))
{
var errorText = "";
if (File.Exists(alertFilePath + ".failed"))
{
File.Delete(alertFilePath + ".failed");
}
if (File.Exists(Path.Combine(_scanPath, "alert_error.txt")))
{
File.Delete(Path.Combine(_scanPath, "alert_error.txt"));
}
if (File.Exists(Path.Combine(_scanPath, "alert_warn.txt")))
{
File.Delete(Path.Combine(_scanPath, "alert_warn.txt"));
}
PopupAlert alert = null;
try
{
alert = JsonConvert.DeserializeObject <PopupAlert>(File.ReadAllText(alertFilePath));
}
catch (Exception ex)
{
errorText = "Unable to decode json file '" + alertFilePath + "': " + ex.Message;
}
if (alert != null)
{
alert.SourcePath = _scanPath;
try
{
_popupEngine.ShowPopup(alert);
}
catch (Exception ex)
{
errorText = "Runtime error in ShowPopup: '" + ex.ToString() + "'";
}
}
if (errorText != "") //alert failed
{
File.WriteAllText(Path.Combine(_scanPath, "alert_error.txt"), errorText);
try
{
File.Move(alertFilePath, alertFilePath + ".failed");
}
finally
{
}
}
else
{
if (!string.IsNullOrEmpty(_popupEngine.LastError))
{
File.WriteAllText(Path.Combine(_scanPath, "alert_warn.txt"), _popupEngine.LastError);
}
}
if (File.Exists(alertFilePath))
{
File.Delete(alertFilePath);
}
}
}
finally
{
_timer.Start();
}
}
