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Diffstat (limited to 'ShiftOS.WinForms/Controls/ShiftedProgressBar.cs')
| -rw-r--r-- | ShiftOS.WinForms/Controls/ShiftedProgressBar.cs | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/ShiftOS.WinForms/Controls/ShiftedProgressBar.cs b/ShiftOS.WinForms/Controls/ShiftedProgressBar.cs new file mode 100644 index 0000000..ceaff02 --- /dev/null +++ b/ShiftOS.WinForms/Controls/ShiftedProgressBar.cs @@ -0,0 +1,202 @@ +/* + * MIT License + * + * Copyright (c) 2017 Michael VanOverbeek and ShiftOS devs + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +using System; +using System.Collections.Generic; +using System.ComponentModel; +using System.Data; +using System.Drawing; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows.Forms; +using ShiftOS.Engine; + +namespace ShiftOS.WinForms.Controls +{ + public partial class ShiftedProgressBar : Control + { + public ShiftedProgressBar() + { + this.SizeChanged += (o, a) => + { + this.Refresh(); + }; + var t = new Timer(); + t.Interval = 100; + t.Tick += (o, a) => + { + if(this.Style == ProgressBarStyle.Marquee) + { + if(_marqueePos >= this.Width) + { + _marqueePos = 0 - (this.Width / 4); + } + else + { + _marqueePos++; + } + this.Refresh(); + } + }; + t.Start(); + } + + private int _value = 0; + private int _max = 100; + public int Value + { + get + { + return _value; + } + set + { + _value = value; + this.Refresh(); + } + } + public int Maximum + { + get + { + return _max; + } + set + { + _max = value; + this.Refresh(); + } + } + + public ProgressBarStyle Style + { + get + { + return SkinEngine.LoadedSkin.ProgressBarStyle; + } + } + + public int BlockSize + { + get + { + return SkinEngine.LoadedSkin.ProgressBarBlockSize; + } + } + + public Color RealBackColor + { + get + { + return SkinEngine.LoadedSkin.ProgressBarBackgroundColor; + } + } + + public Image RealBackgroundImage + { + get + { + return SkinEngine.GetImage("progressbarbg"); + } + } + + public Image ProgressImage + { + get + { + return SkinEngine.GetImage("progress"); + } + } + + public Color ProgressColor + { + get + { + return SkinEngine.LoadedSkin.ProgressColor; + } + } + + protected override void OnPaint(PaintEventArgs pe) + { + pe.Graphics.Clear(this.RealBackColor); + if(RealBackgroundImage != null) + { + pe.Graphics.FillRectangle(new TextureBrush(RealBackgroundImage), new Rectangle(0, 0, this.Width, this.Height)); + } + switch (Style) + { + case ProgressBarStyle.Continuous: + double width = linear(this.Value, 0, this.Maximum, 0, this.Width); + if (ProgressImage != null) + { + pe.Graphics.FillRectangle(new TextureBrush(ProgressImage), new RectangleF(0, 0, (float)width, this.Height)); + } + else + { + pe.Graphics.FillRectangle(new SolidBrush(ProgressColor), new RectangleF(0, 0, (float)width, this.Height)); + } + break; + case ProgressBarStyle.Blocks: + int block_count = this.Width / (this.BlockSize + 2); + int blocks = (int)linear(this.Value, 0, this.Maximum, 0, block_count); + for(int i = 0; i < blocks - 1; i++) + { + int position = i * (BlockSize + 2); + if (ProgressImage != null) + { + pe.Graphics.FillRectangle(new TextureBrush(ProgressImage), new Rectangle(position, 0, BlockSize, this.Height)); + + } + else + { + pe.Graphics.FillRectangle(new SolidBrush(ProgressColor), new Rectangle(position, 0, BlockSize, this.Height)); + } + } + break; + case ProgressBarStyle.Marquee: + if (ProgressImage != null) + { + pe.Graphics.FillRectangle(new TextureBrush(ProgressImage), new Rectangle(_marqueePos, 0, this.Width / 4, this.Height)); + } + else + { + pe.Graphics.FillRectangle(new SolidBrush(ProgressColor), new Rectangle(_marqueePos, 0, this.Width / 4, this.Height)); + } + break; + } + } + + private int _marqueePos = 0; + + static private double linear(double x, double x0, double x1, double y0, double y1) + { + if ((x1 - x0) == 0) + { + return (y0 + y1) / 2; + } + return y0 + (x - x0) * (y1 - y0) / (x1 - x0); + } + } +} |