コード例 #1
0
        /// <summary>
        /// Creates a new control
        /// </summary>
        public TextScreenSaver(Qoutes.DocumentList list = null)
        {
            if (list == null)
            {
                list = DefaultData;
            }

            var type = typeof(TextScreenSaver);

            var name = type.Name;

            Console.WriteLine("type: " + name);

            //try
            //{
            //    //IStyleSheet.Default.AddRule("*", "cursor: url('assets/TextScreenSaver/images/cursor.cur'), auto;", 0);

            //IStyleSheet.Default.AddRule("html",
            //    r =>
            //    {
            //        r.style.overflow = IStyle.OverflowEnum.hidden;
            //    }
            //);
            //}
            //catch (Exception exc)
            //{
            //    //new IHTMLElement(IHTMLElement.HTMLElementEnum.div, "error: " + exc.Message.Replace(",", ", ")).AttachToDocument().style.width = "80em";
            //}

            Action <Qoutes.DocumentRef, Action <Qoutes.Document> > PrepareDocument =
                (doc, done) =>
            {
                if (doc.Document == null)
                {
                    Native.Document.title = "loading...";

                    //Console.WriteLine("loading: " + doc.Source);

                    doc.Source.DownloadToXML <Qoutes.Document>(Qoutes.Settings.KnownTypes,
                                                               newdoc =>
                    {
                        doc.Document = newdoc;
                        done(newdoc);
                    }
                                                               );
                }
                else
                {
                    done(doc.Document);
                }
            };


            var current = list.Documents.Random();

            var abort = default(Action);
            var kbd   = new KeyboardEvents();

            var reset = default(Action);

            kbd.left +=
                ev =>
            {
                kbd.Enabled = false;
                ev.PreventDefault();

                if (abort != null)
                {
                    abort();
                }
                current = list.Documents.Previous(i => i == current);
                reset();
            };

            kbd.right +=
                ev =>
            {
                kbd.Enabled = false;
                ev.PreventDefault();

                if (abort != null)
                {
                    abort();
                }

                current = list.Documents.Next(i => i == current);
                reset();
            };

            Native.Document.onkeydown += kbd;


            reset =
                () =>
                PrepareDocument(current,
                                doc =>
            {
                Native.Document.title = doc.Topic.Trim();

                var body = Native.Document.body;

                body.style.overflow   = IStyle.OverflowEnum.hidden;
                body.style.width      = "100%";
                body.style.height     = "100%";
                body.style.fontFamily = IStyle.FontFamilyEnum.Verdana;
                //body.style.backgroundImage = "url(assets/TextScreenSaver/powered_by_jsc.png)";
                body.style.backgroundRepeat = "no-repeat";


                //("BackgroundColor: " + doc.Style.BackgroundColor).ToConsole();
                //("Color: " + doc.Style.Color).ToConsole();

                doc.Style.ApplyTo(body.style);



                var lines = doc.Lines();

                var timer_handler = new Action <Timer>(delegate { });
                var timer_ref     = 100.AsTimer(timer_handler);

                var vectors = new List <IHTMLDiv>();

                var abort_me = default(Action);

                abort_me =
                    delegate
                {
                    abort -= abort_me;

                    Console.WriteLine("aborting...");

                    timer_ref.Stop();

                    vectors.ForEach(v => v.Orphanize());

                    abort_me = null;
                };

                abort += abort_me;

                Action <Action> SpawnVector =
                    done =>
                {
                    // we have been aborted
                    if (abort_me == null)
                    {
                        return;
                    }

                    var z = 0.5d.Random() + 0.5d;

                    var v = new IHTMLDiv {
                        innerText = lines.Random()
                    };

                    v.style.whiteSpace = IStyle.WhiteSpaceEnum.nowrap;

                    vectors.Add(v);

                    Action ApplyZ =
                        () =>
                    {
                        v.style.fontSize = (z * 3) + "em";
                        v.style.Opacity  = z;
                        v.style.zIndex   = (z * 1000).Floor();
                    };


                    ApplyZ();

                    var x = 100d;
                    var y = 80.Random();

                    v.style.position = IStyle.PositionEnum.absolute;

                    Action UpdatePosition =
                        () =>
                    {
                        v.style.left = x + "%";
                        v.style.top  = y + "%";
                    };

                    UpdatePosition();

                    v.AttachTo(body);


                    var handler = default(Action <Timer>);


                    Action DisposeThisVector =
                        delegate
                    {
                        timer_handler -= handler;
                        v.FadeOut();

                        done();
                    };

                    v.ondblclick +=
                        ev =>
                    {
                        DisposeThisVector();
                    };

                    var IsHover = false;

                    v.onmousedown +=
                        ev =>
                    {
                        ev.PreventDefault();
                    };

                    v.onmouseover +=
                        delegate
                    {
                        v.style.color = doc.Style.HoverColor;
                        IsHover       = true;
                    };

                    v.onmouseout +=
                        delegate
                    {
                        v.style.color = Color.None;
                        IsHover       = false;
                    };

                    v.onmousewheel +=
                        ev =>
                    {
                        z = (z + 0.02 * ev.WheelDirection).Max(0.5).Min(1.0);

                        ApplyZ();
                    };

                    var drag = new DragHelper(v);

                    drag.Enabled   = true;
                    drag.DragMove +=
                        delegate
                    {
                        var w = Native.window.Width;
                        var h = Native.window.Height;


                        x = (drag.Position.X * 100 / w);
                        y = (drag.Position.Y * 100 / h);

                        UpdatePosition();

                        // v.style.SetLocation(drag.Position.X, drag.Position.Y);
                    };

                    handler =
                        timer =>
                    {
                        if (drag.IsDrag)
                        {
                            return;
                        }

                        if (IsHover)
                        {
                            return;
                        }


                        x -= 0.4 * z;

                        UpdatePosition();

                        drag.Position = new Point(v.offsetLeft, v.offsetTop);

                        if (v.GetOffsetRight() < 0)
                        {
                            DisposeThisVector();
                        }
                    };

                    timer_handler += handler;
                };

                var SpawnNextVector = SpawnVector.AsCyclic();


                var SpawnRandom = default(Action <int, int, Action>);

                SpawnRandom =
                    (counter, max, h) =>
                {
                    max.Random().Delayed(
                        () =>
                    {
                        h();

                        counter--;

                        if (counter > 0)
                        {
                            SpawnRandom(counter, max, h);
                        }
                    }
                        );
                };


                SpawnRandom(doc.Count.ToInt32(), 3000, SpawnNextVector);

                kbd.Enabled = true;
            }
                                );

            reset();
        }
コード例 #2
0
        public GuessingGame(IHTMLElement e)
        {
            //
            e.innerHTML = @"<h1>
                Try to guess a 5-figure integer 
                </h1>
                ";

            e.appendChild(HintControl, StatusControl, NumberBar);


            StatusControl.style.color = Color.Blue;

            Control = e;

            ResetButton.onclick +=
                delegate
            {
                new GuessingGame(Control);
            };

            MyGame.Changed +=
                delegate
            {
                HintControl.innerHTML = "<h2>You have guessed " + MyGame.GuessedValues.length + " times";



                StatusControl.innerHTML = MyGame.MaskedValue;

                if (MyGame.Done)
                {
                    NumberBar.FadeOut();

                    StatusControl.innerHTML += "<hr /> game over";

                    Control.appendChild(ResetButton);
                }
            };

            MyGame.RaiseChanged();

            for (int i = 0; i < 10; i++)
            {
                IHTMLButton btn = new IHTMLButton(i + "");

                int ux = i;

                btn.onclick +=
                    delegate
                {
                    MyGame.Guessed(ux);

                    btn.FadeOut();
                };

                NumberBar.appendChild(btn);
            }


            Style.textAlign       = IStyle.TextAlignEnum.center;
            Style.backgroundColor = Color.System.ButtonFace;
            Style.borderColor     = Color.Gray;
            Style.borderWidth     = "1px";
            Style.borderStyle     = "dotted";
            Style.padding         = "8px";
        }