public pageAppConfig()
{
Core core = Core.GetCore();
AppConfig config = core.GetConfig();
bool ringtonePickerOpened = false;
Title = "Application Configuration";
var defaultNotificationLabel = new Label {
Text = "Default Notification Sound"
};
var defaultNotificationLabelDesc = new Label {
Text = "Represents the default ring tone to assign for new tasks."
};
Button ringTonePickerBtn = new Button
{
Text = "Select RingTone",
};
ringTonePickerBtn.Clicked += (sender, args) =>
{
if (!ringtonePickerOpened)
{
DependencyService.Get <iRingTones>().SetSelectedRingTone(config.DefaultNotificationSound);
ringtonePickerOpened = true;
}
DependencyService.Get <iRingTones>().GetRingTonePicker();
};
var fontLabel = new Label {
Text = "Font"
};
var fontPicker = new Picker();
fontPicker.Items.Add("Arial");
fontPicker.Items.Add("Courier");
fontPicker.Items.Add("Helvetica");
fontPicker.Items.Add("Times New Roman");
fontPicker.SetBinding(Entry.TextProperty, "Font");
fontPicker.Title = "Font";
fontPicker.SelectedIndex = 0;
for (int i = 0; i < fontPicker.Items.Count; i++)
{
if (config.Theme.font == fontPicker.Items[i])
{
fontPicker.SelectedIndex = i;
break;
}
}
var fontSizeLabel = new Label {
Text = "Font Size"
};
var fontSizePicker = new Picker();
fontSizePicker.Items.Add("Default");
fontSizePicker.Items.Add("Micro");
fontSizePicker.Items.Add("Small");
fontSizePicker.Items.Add("Medium");
fontSizePicker.Items.Add("Large");
fontSizePicker.SetBinding(Entry.TextProperty, "Font Size");
fontSizePicker.SelectedIndex = 0;
string sizeToFind = config.sizeToName[config.Theme.fontSize];
var sizeArray = config.nameToSize.ToArray();
for (int i = 0; i < fontSizePicker.Items.Count; i++)
{
if (sizeToFind == fontSizePicker.Items[i])
{
fontSizePicker.SelectedIndex = i;
break;
}
}
var fontColourLabel = new Label {
Text = "Font Colour"
};
var fontColourPicker = new Picker();
var colourArray = config.nameToColour.ToArray();
for (int i = 0; i < colourArray.Length; i++)
{
fontColourPicker.Items.Add(colourArray[i].Key);
}
fontColourPicker.SetBinding(Entry.TextProperty, "Font Colour");
fontColourPicker.Title = "Font Colour";
fontColourPicker.SelectedIndex = 0;
string colourToFind = config.colourToName[config.Theme.fontColour];
for (int i = 0; i < colourArray.Length; i++)
{
if (colourToFind == colourArray[i].Key)
{
fontColourPicker.SelectedIndex = i;
break;
}
}
BoxView fontColourBoxView = new BoxView
{
WidthRequest = 20,
HeightRequest = 20,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand
};
fontColourBoxView.Color = config.nameToColour[colourToFind];
fontColourPicker.SelectedIndexChanged += (sender, args) =>
{
if (fontColourPicker.SelectedIndex == -1)
{
fontColourBoxView.Color = Color.Default;
}
else
{
string colourName = fontColourPicker.Items[fontColourPicker.SelectedIndex];
fontColourBoxView.Color = config.nameToColour[colourName];
}
};
var backgroundColourLabel = new Label {
Text = "Background Colour"
};
var backgroundColourPicker = new Picker();
for (int i = 0; i < colourArray.Length; i++)
{
backgroundColourPicker.Items.Add(colourArray[i].Key);
}
backgroundColourPicker.SetBinding(Entry.TextProperty, "Background Colour");
backgroundColourPicker.Title = "Background Colour";
backgroundColourPicker.SelectedIndex = 0;
colourToFind = config.colourToName[config.Theme.backgroundColour];
for (int i = 0; i < colourArray.Length; i++)
{
if (colourToFind == colourArray[i].Key)
{
backgroundColourPicker.SelectedIndex = i;
break;
}
}
BoxView backgroundColourBoxView = new BoxView
{
WidthRequest = 20,
HeightRequest = 20,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand
};
backgroundColourBoxView.Color = config.nameToColour[colourToFind];
backgroundColourPicker.SelectedIndexChanged += (sender, args) =>
{
if (backgroundColourPicker.SelectedIndex == -1)
{
backgroundColourBoxView.Color = Color.Default;
}
else
{
string colorName = backgroundColourPicker.Items[backgroundColourPicker.SelectedIndex];
backgroundColourBoxView.Color = config.nameToColour[colorName];
}
};
var SaveButton = new Button {
Text = "Save Configuration"
};
SaveButton.Clicked += (sender, e) => {
ThemeStruct themeStruct = config.Theme;
if (backgroundColourPicker.Items[backgroundColourPicker.SelectedIndex]
== fontColourPicker.Items[fontColourPicker.SelectedIndex])
{
DisplayAlert("Error", "You cannot select the same background and foreground colour. Please correct your selection and try again.", "Ok");
}
else
{
config.DefaultNotificationSound = DependencyService.Get <iRingTones>().GetSelectedRingTone();
themeStruct.backgroundColour = config.nameToColour[backgroundColourPicker.Items[backgroundColourPicker.SelectedIndex]];
themeStruct.font = fontPicker.Items[fontPicker.SelectedIndex];
themeStruct.fontColour = config.nameToColour[fontColourPicker.Items[fontColourPicker.SelectedIndex]];
themeStruct.fontSize = config.nameToSize[fontSizePicker.Items[fontSizePicker.SelectedIndex]];
config.Theme = themeStruct;
}
config.Write(core.SCHEDULEAPP_CONFIG_FILE);
Navigation.PopToRootAsync();
};
ScrollView scrollView = new ScrollView
{
VerticalOptions = LayoutOptions.FillAndExpand,
Content = new StackLayout
{
VerticalOptions = LayoutOptions.CenterAndExpand,
Padding = new Thickness(20),
Children =
{
defaultNotificationLabel,
ringTonePickerBtn,
fontLabel,
fontPicker,
fontSizeLabel,
fontSizePicker,
fontColourLabel,
fontColourPicker,
fontColourBoxView,
backgroundColourLabel,
backgroundColourPicker,
backgroundColourBoxView,
SaveButton
}
}
};
this.Content = scrollView;
}