mirror of
https://github.com/ShareX/ShareX.git
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160 lines
No EOL
4.9 KiB
C#
160 lines
No EOL
4.9 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (c) 2007-2022 ShareX Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using ShareX.HelpersLib;
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using System;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Windows.Forms;
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namespace ShareX
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{
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public class EasterEggAboutAnimation : IDisposable
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{
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public Canvas Canvas { get; private set; }
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public bool IsPaused { get; set; }
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public Size Size { get; set; } = new Size(200, 200);
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public int Step { get; set; } = 10;
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public int MinStep { get; set; } = 3;
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public int MaxStep { get; set; } = 35;
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public int Speed { get; set; } = 1;
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public Color Color { get; set; } = new HSB(0.0, 1.0, 0.9);
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public int ClickCount { get; private set; }
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private EasterEggBounce easterEggBounce;
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private int direction;
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public EasterEggAboutAnimation(Canvas canvas, Form form)
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{
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Canvas = canvas;
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Canvas.MouseDown += Canvas_MouseDown;
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Canvas.Draw += Canvas_Draw;
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easterEggBounce = new EasterEggBounce(form);
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}
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public void Start()
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{
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direction = Speed;
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Canvas.Start(50);
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}
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private void Canvas_MouseDown(object sender, MouseEventArgs e)
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{
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IsPaused = !IsPaused;
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if (!easterEggBounce.IsWorking)
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{
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ClickCount++;
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if (ClickCount >= 10)
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{
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easterEggBounce.ApplyGravity = e.Button == MouseButtons.Left;
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easterEggBounce.Start();
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}
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}
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else
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{
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easterEggBounce.Stop();
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}
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}
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private void Canvas_Draw(Graphics g)
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{
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g.SetHighQuality();
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int halfWidth = Size.Width / 2;
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int halfHeight = Size.Height / 2;
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using (Matrix m = new Matrix())
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{
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m.RotateAt(45, new PointF(halfWidth, halfHeight));
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g.Transform = m;
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}
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using (Pen pen = new Pen(Color, 2))
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{
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for (int i = 0; i <= halfWidth; i += Step)
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{
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g.DrawLine(pen, i, halfHeight, halfWidth, halfHeight - i); // Left top
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g.DrawLine(pen, halfWidth, i, halfWidth + i, halfHeight); // Right top
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g.DrawLine(pen, Size.Width - i, halfHeight, halfWidth, halfHeight + i); // Right bottom
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g.DrawLine(pen, halfWidth, Size.Height - i, halfWidth - i, halfHeight); // Left bottom
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/*
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g.DrawLine(pen, i, mY, mX, mY - i); // Left top
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g.DrawLine(pen, w - i, mY, mX, mY - i); // Right top
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g.DrawLine(pen, w - i, mY, mX, mY + i); // Right bottom
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g.DrawLine(pen, i, mY, mX, mY + i); // Left bottom
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*/
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/*
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g.DrawLine(pen, mX, i, i, mY); // Left top
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g.DrawLine(pen, mX, i, w - i, mY); // Right top
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g.DrawLine(pen, mX, h - i, w - i, mY); // Right bottom
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g.DrawLine(pen, mX, h - i, i, mY); // Left bottom
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*/
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}
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//g.DrawLine(pen, mX, 0, mX, h);
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}
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if (!IsPaused)
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{
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if (Step + Speed > MaxStep)
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{
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direction = -Speed;
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}
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else if (Step - Speed < MinStep)
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{
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direction = Speed;
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}
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Step += direction;
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HSB hsb = Color;
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if (hsb.Hue >= 1)
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{
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hsb.Hue = 0;
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}
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else
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{
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hsb.Hue += 0.01;
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}
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Color = hsb;
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}
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}
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public void Dispose()
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{
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if (easterEggBounce != null)
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{
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easterEggBounce.Dispose();
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}
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}
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}
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} |