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Implemented actionsheets for Ooui.Forms. 

AddNumberUnits() should be called for margin values.
This commit is contained in:
Troy Stanger 2018-11-07 11:20:39 -06:00
parent a75d44b573
commit b29060fea5
3 changed files with 121 additions and 8 deletions
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100
Ooui.Forms/ActionSheet.cs Normal file
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@ -0,0 +1,100 @@
using System;
using System.Collections.Generic;
using Xamarin.Forms.Internals;
namespace Ooui.Forms
{
public class ActionSheet
{
private readonly Button _cancelButton;
private readonly List<Button> _buttons;
public Element Element { get; private set; }
public ActionSheet(ActionSheetArguments arguments)
{
Element = new Div();
Element.ClassName = "modal-dialog";
var content = new Div();
content.ClassName = "modal-content";
var header = new Div();
header.ClassName = "modal-header";
var h4 = new Heading(4)
{
Text = arguments.Title
};
header.AppendChild(h4);
content.AppendChild(header);
var body = new Div();
body.ClassName = "modal-body";
content.AppendChild(body);
_buttons = new List<Button>();
foreach (var button in arguments.Buttons)
{
var btnBody = new Div();
btnBody.Style.MarginBottom = 5;
var btn = new Button(button);
btn.Style.Width = "100%";
btn.ClassName = "btn";
btn.Click += (s,e) => SetResult(button);
_buttons.Add(btn);
btnBody.AppendChild(btn);
body.AppendChild(btnBody);
}
if (!string.IsNullOrEmpty(arguments.Cancel))
{
var footer = new Div();
footer.ClassName = "modal-footer";
_cancelButton = new Button(arguments.Cancel);
_cancelButton.ClassName = "btn -btn-default";
_cancelButton.Click += (s, e) => SetResult(arguments.Cancel);
footer.AppendChild(_cancelButton);
content.AppendChild(footer);
}
Element.AppendChild(content);
void SetResult(string result)
{
arguments.SetResult(result);
}
}
public event TargetEventHandler Clicked
{
add
{
_cancelButton.Click += value;
foreach (var btn in _buttons)
{
btn.Click += value;
}
}
remove
{
_cancelButton.Click -= value;
foreach (var btn in _buttons)
{
btn.Click -= value;
}
}
}
}
}

13
Ooui.Forms/Platform.cs
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@ -45,6 +45,19 @@ namespace Ooui.Forms
_renderer.RemoveChild (alert.Element);
}
});
MessagingCenter.Subscribe(this, Page.ActionSheetSignalName, (Page sender, ActionSheetArguments arguments) =>
{
var sheet = new ActionSheet(arguments);
sheet.Clicked += CloseSheet;
_renderer.AppendChild(sheet.Element);
void CloseSheet (object s, EventArgs e)
{
_renderer.RemoveChild(sheet.Element);
}
});
}
void IDisposable.Dispose ()

16
Ooui/Style.cs
View File

@ -219,31 +219,31 @@ namespace Ooui
public Value MarginTop {
get => this["margin-top"];
set => this["margin-top"] = value;
set => this["margin-top"] = AddNumberUnits (value, "px");
}
public Value MarginRight {
get => this["margin-right"];
set => this["margin-right"] = value;
set => this["margin-right"] = AddNumberUnits (value, "px");
}
public Value MarginBottom {
get => this["margin-bottom"];
set => this["margin-bottom"] = value;
set => this["margin-bottom"] = AddNumberUnits (value, "px");
}
public Value MarginLeft {
get => this["margin-left"];
set => this["margin-left"] = value;
set => this["margin-left"] = AddNumberUnits (value, "px");
}
public Value Margin {
get => this["margin-top"];
set {
this["margin-top"] = value;
this["margin-right"] = value;
this["margin-bottom"] = value;
this["margin-left"] = value;
this["margin-top"] = AddNumberUnits (value, "px");
this["margin-right"] = AddNumberUnits (value, "px");
this["margin-bottom"] = AddNumberUnits (value, "px");
this["margin-left"] = AddNumberUnits (value, "px");
}
}