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Jayson Ragasa
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Update Tue 05/12/2020 / 20:00:34.35
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‎.gitattributes

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# Auto detect text files and perform LF normalization
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* text=auto
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# Custom for Visual Studio
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*.cs diff=csharp
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# Standard to msysgit
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*.doc diff=astextplain
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*.DOC diff=astextplain
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*.docx diff=astextplain
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*.DOCX diff=astextplain
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*.dot diff=astextplain
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*.DOT diff=astextplain
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*.pdf diff=astextplain
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*.PDF diff=astextplain
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*.rtf diff=astextplain
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*.RTF diff=astextplain

‎CommonTools/ColorPickerCtrl/ColorBar.cs

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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Data;
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using System.Text;
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using System.Windows.Forms;
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namespace CommonTools
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{
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public class ColorSlider : LabelRotate
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{
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public event EventHandler SelectedValueChanged;
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Orientation m_orientation = Orientation.Vertical;
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public Orientation Orientation
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{
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get { return m_orientation; }
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set { m_orientation = value; }
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}
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public enum eNumberOfColors
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{
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Use2Colors,
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Use3Colors,
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}
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eNumberOfColors m_numberOfColors = eNumberOfColors.Use3Colors;
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public eNumberOfColors NumberOfColors
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{
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get { return m_numberOfColors; }
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set { m_numberOfColors = value; }
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}
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public enum eValueOrientation
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{
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MinToMax,
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MaxToMin,
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}
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eValueOrientation m_valueOrientation = eValueOrientation.MinToMax;
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public eValueOrientation ValueOrientation
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{
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get { return m_valueOrientation; }
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set { m_valueOrientation = value; }
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}
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float m_percent = 0;
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public float Percent
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{
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get { return m_percent; }
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set
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{
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// ok so it is not really percent, but a value between 0 - 1.
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if (value < 0) value = 0;
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if (value > 1) value = 1;
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if (value != m_percent)
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{
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m_percent = value;
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if (SelectedValueChanged != null)
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SelectedValueChanged(this, null);
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Invalidate();
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}
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}
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}
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Color m_color1 = Color.Black;
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Color m_color2 = Color.FromArgb(255,127,127,127);
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Color m_color3 = Color.White;
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public Color Color1
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{
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get { return m_color1; }
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set { m_color1 = value; }
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}
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public Color Color2
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{
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get { return m_color2; }
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set { m_color2 = value; }
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}
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public Color Color3
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{
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get { return m_color3; }
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set { m_color3 = value; }
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}
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Padding m_barPadding = new Padding(12,5, 24, 10);
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public Padding BarPadding
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{
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get { return m_barPadding; }
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set
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{
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m_barPadding = value;
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Invalidate();
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}
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}
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public ColorSlider()
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{
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}
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protected override void OnGotFocus(EventArgs e)
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{
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base.OnGotFocus(e);
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Invalidate();
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}
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protected override void OnLostFocus(EventArgs e)
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{
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base.OnLostFocus(e);
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Invalidate();
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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base.OnPaint(e);
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DrawColorBar(e.Graphics);
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if (Focused)
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{
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RectangleF lr = ClientRectangleF;
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lr.Inflate(-2,-2);
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ControlPaint.DrawFocusRectangle(e.Graphics, Util.Rect(lr));
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}
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}
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protected override void OnMouseMove(MouseEventArgs e)
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{
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base.OnMouseMove(e);
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PointF mousepoint = new PointF(e.X, e.Y);
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if (e.Button == MouseButtons.Left)
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SetPercent(mousepoint);
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}
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protected override void OnMouseDown(MouseEventArgs e)
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{
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base.OnMouseDown(e);
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Focus();
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PointF mousepoint = new PointF(e.X, e.Y);
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if (e.Button == MouseButtons.Left)
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SetPercent(mousepoint);
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}
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protected override bool ProcessDialogKey(Keys keyData)
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{
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float percent = Percent * 100;
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int step = 0;
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if ((keyData & Keys.Up) == Keys.Up)
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step = 1;
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if ((keyData & Keys.Down) == Keys.Down)
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step = -1;
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if ((keyData & Keys.Control) == Keys.Control)
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step *= 5;
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if (step != 0)
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{
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SetPercent((float)Math.Round(percent + step));
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return true;
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}
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return base.ProcessDialogKey(keyData);
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}
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protected virtual void SetPercent(float percent)
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{
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Percent = percent / 100;
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}
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protected virtual void SetPercent(PointF mousepoint)
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{
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RectangleF cr = ClientRectangleF;
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RectangleF br = BarRectangle;
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mousepoint.X += cr.X - br.X;
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mousepoint.Y += cr.Y - br.Y;
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Percent = GetPercentSet(BarRectangle, Orientation, mousepoint);
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Refresh();
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}
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protected RectangleF BarRectangle
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{
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get
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{
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RectangleF r = ClientRectangle;
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r.X += BarPadding.Left;
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r.Width -= BarPadding.Right;
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r.Y += BarPadding.Top;
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r.Height -= BarPadding.Bottom;
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return r;
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}
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}
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protected float GetPercentSet(RectangleF r, Orientation orientation, PointF mousepoint)
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{
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float percentSet = 0;
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if (orientation == Orientation.Vertical)
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{
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if (m_valueOrientation == eValueOrientation.MaxToMin)
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percentSet = 1 - ((mousepoint.Y - r.Y / r.Height) / r.Height);
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else
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percentSet = mousepoint.Y / r.Height;
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}
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if (orientation == Orientation.Horizontal)
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if (m_valueOrientation == eValueOrientation.MaxToMin)
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percentSet = 1 - ((mousepoint.X - r.X / r.Width) / r.Width);
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else
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percentSet = (mousepoint.X / r.Width);
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if (percentSet < 0)
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percentSet = 0;
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if (percentSet > 100)
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percentSet = 100;
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return percentSet;
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}
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protected void DrawSelector(Graphics dc, RectangleF r, Orientation orientation, float percentSet)
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{
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Pen pen = new Pen(Color.CadetBlue);
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percentSet = Math.Max(0, percentSet);
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percentSet = Math.Min(1, percentSet);
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if (orientation == Orientation.Vertical)
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{
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float selectorY = (float)Math.Floor(r.Top + (r.Height - (r.Height * percentSet)));
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if (m_valueOrientation == eValueOrientation.MaxToMin)
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selectorY = (float)Math.Floor(r.Top + (r.Height - (r.Height * percentSet)));
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else
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selectorY = (float)Math.Floor(r.Top + (r.Height * percentSet));
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dc.DrawLine(pen, r.X, selectorY, r.Right, selectorY);
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Image image = SelectorImages.Image(SelectorImages.eIndexes.Right);
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float xpos = r.Right;
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float ypos = selectorY - image.Height/2;
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dc.DrawImageUnscaled(image, (int)xpos, (int)ypos);
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image = SelectorImages.Image(SelectorImages.eIndexes.Left);
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xpos = r.Left - image.Width;
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dc.DrawImageUnscaled(image, (int)xpos, (int)ypos);
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}
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if (orientation == Orientation.Horizontal)
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{
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float selectorX = 0;
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if (m_valueOrientation == eValueOrientation.MaxToMin)
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selectorX = (float)Math.Floor(r.Left + (r.Width - (r.Width * percentSet)));
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else
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selectorX = (float)Math.Floor(r.Left + (r.Width * percentSet));
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dc.DrawLine(pen, selectorX, r.Top, selectorX, r.Bottom);
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Image image = SelectorImages.Image(SelectorImages.eIndexes.Up);
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float xpos = selectorX - image.Width/2;
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float ypos = r.Bottom;
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dc.DrawImageUnscaled(image, (int)xpos, (int)ypos);
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image = SelectorImages.Image(SelectorImages.eIndexes.Down);
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ypos = r.Top - image.Height;
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dc.DrawImageUnscaled(image, (int)xpos, (int)ypos);
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}
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}
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protected void DrawColorBar(Graphics dc)
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{
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RectangleF lr = BarRectangle;
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if (m_numberOfColors == eNumberOfColors.Use2Colors)
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Util.Draw2ColorBar(dc, lr, Orientation, m_color1, m_color2);
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else
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Util.Draw3ColorBar(dc, lr, Orientation, m_color1, m_color2, m_color3);
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DrawSelector(dc, lr, Orientation, (float)Percent);
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}
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}
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public class HSLColorSlider : ColorSlider
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{
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HSLColor m_selectedColor = new HSLColor();
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public HSLColor SelectedHSLColor
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{
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get { return m_selectedColor; }
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set
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{
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if (m_selectedColor == value)
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return;
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m_selectedColor = value;
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value.Lightness = 0.5;
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Color2 = Color.FromArgb(255, value.Color);
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Percent = (float)m_selectedColor.Lightness;
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Refresh();//Invalidate(Util.Rect(BarRectangle));
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}
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}
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protected override void SetPercent(PointF mousepoint)
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{
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base.SetPercent(mousepoint);
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m_selectedColor.Lightness = Percent;
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Refresh();
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}
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protected override void SetPercent(float percent)
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{
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base.SetPercent(percent);
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m_selectedColor.Lightness = percent / 100;
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SelectedHSLColor = m_selectedColor;
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}
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}
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}

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