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DotNet 4.8.1 build of DotNetBar

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John Jenko
2025-02-07 10:35:23 -05:00
parent 33439b63a0
commit 6b0a5d60f4
2609 changed files with 989814 additions and 7 deletions
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226
PROMS/DotNetBar Source Code/TextMarkup/Div.cs Normal file
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using System;
using System.Text;
using System.Drawing;
using System.Xml;
#if AdvTree
namespace DevComponents.Tree.TextMarkup
#elif DOTNETBAR
using DevComponents.UI.ContentManager;
namespace DevComponents.DotNetBar.TextMarkup
#elif SUPERGRID
namespace DevComponents.SuperGrid.TextMarkup
#elif LAYOUT
namespace DevComponents.DotNetBar.Layout.TextMarkup
#endif
{
internal class Div : ContainerElement
{
#region Private Variables
private eParagraphAlignment m_Align = eParagraphAlignment.Left;
private eParagraphVerticalAlignment m_VAlign = eParagraphVerticalAlignment.Top;
private int m_Width = 0;
private int m_Height = 0;
private Padding m_Padding = new Padding(0, 0, 0, 0);
private Color m_BackColor = Color.Empty;
#endregion
#region Internal Implementation
public override void Render(MarkupDrawContext d)
{
Rectangle r = this.Bounds;
r.Offset(d.Offset);
if (!m_BackColor.IsEmpty)
{
DisplayHelp.FillRectangle(d.Graphics, r, m_BackColor);
}
base.Render(d);
}
public eParagraphAlignment Align
{
get { return m_Align; }
set { m_Align = value; }
}
protected override SerialContentLayoutManager GetLayoutManager(bool multiLine)
{
SerialContentLayoutManager sm = base.GetLayoutManager(multiLine);
if (m_Align == eParagraphAlignment.Left)
sm.ContentAlignment = eContentAlignment.Left;
else if (m_Align == eParagraphAlignment.Right)
sm.ContentAlignment = eContentAlignment.Right;
else if (m_Align == eParagraphAlignment.Center)
sm.ContentAlignment = eContentAlignment.Center;
if (m_VAlign != eParagraphVerticalAlignment.Top)
{
sm.EvenHeight = false;
sm.ContentVerticalAlignment = (m_VAlign == eParagraphVerticalAlignment.Bottom ? eContentVerticalAlignment.Bottom : eContentVerticalAlignment.Middle);
//sm.BlockLineAlignment = (m_VAlign == eParagraphVerticalAlignment.Bottom ? eContentVerticalAlignment.Bottom : eContentVerticalAlignment.Middle);
}
return sm;
}
protected override Point GetContainerOffset()
{
if (m_Padding.Left == 0 && m_Padding.Top == 0)
return base.GetContainerOffset();
Point p = base.GetContainerOffset();
p.X += m_Padding.Left;
p.Y += m_Padding.Top;
return p;
}
protected override void ArrangeInternal(Rectangle bounds, MarkupDrawContext d)
{
Rectangle r = bounds;
int width = Dpi.Width(m_Width);
if (width > 0)
r.Width = width;
int height = Dpi.Height(m_Height);
if (height > 0)
r.Height = height;
Padding padding = Dpi.Size(m_Padding);
if (padding.IsEmpty)
{
base.ArrangeInternal(r, d);
if (width > 0)
this.Bounds = new Rectangle(this.Bounds.X, this.Bounds.Y, width, height > 0 ? height : this.Bounds.Height + padding.Bottom);
else if(height>0)
this.Bounds = new Rectangle(this.Bounds.X, this.Bounds.Y, this.Bounds.Width, height);
}
else
{
r.X += padding.Left;
r.Y += padding.Top;
r.Width -= padding.Horizontal;
r.Height -= padding.Vertical;
base.ArrangeInternal(r, d);
r = new Rectangle(bounds.X, bounds.Y, this.Bounds.Width + padding.Horizontal, this.Bounds.Height + padding.Vertical);
if (width > 0)
r.Width = width;
if (height > 0)
r.Height = height;
this.Bounds = r;
}
}
public override void ReadAttributes(XmlTextReader reader)
{
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
if (reader.Name.ToLower() == "align")
{
string s = reader.Value.ToLower();
if (s == "left")
m_Align = eParagraphAlignment.Left;
else if (s == "right")
m_Align = eParagraphAlignment.Right;
else if (s == "center")
m_Align = eParagraphAlignment.Center;
}
else if (reader.Name.ToLower() == "valign")
{
string s = reader.Value.ToLower();
if (s == "top")
m_VAlign = eParagraphVerticalAlignment.Top;
else if (s == "middle")
m_VAlign = eParagraphVerticalAlignment.Middle;
else if (s == "bottom")
m_VAlign = eParagraphVerticalAlignment.Bottom;
}
else if (reader.Name.ToLower() == "width")
{
try
{
m_Width = Int32.Parse(reader.Value);
}
catch
{
m_Width = 0;
}
}
else if (reader.Name.ToLower() == "height")
{
try
{
m_Height = Int32.Parse(reader.Value);
}
catch
{
m_Height = 0;
}
}
else if (reader.Name.ToLower() == "padding")
{
try
{
string[] values = reader.Value.Split(',');
if (values.Length > 0)
m_Padding.Left = Int32.Parse(values[0]);
if (values.Length > 1)
m_Padding.Right = Int32.Parse(values[1]);
if (values.Length > 2)
m_Padding.Top = Int32.Parse(values[2]);
if (values.Length > 3)
m_Padding.Bottom = Int32.Parse(values[3]);
}
catch
{
m_Padding = new Padding(0,0,0,0);
}
}
else if (reader.Name.ToLower() == "bgcolor")
{
try
{
string s = reader.Value;
if (s.StartsWith("#"))
{
if (s.Length == 7)
m_BackColor = ColorScheme.GetColor(s.Substring(1));
}
else
{
m_BackColor = Color.FromName(s);
}
}
catch
{
m_BackColor = Color.Empty;
}
}
}
}
#endregion
}
#region eParagraphAlignment
/// <summary>
/// Indicates paragraph content alignment
/// </summary>
internal enum eParagraphAlignment
{
Left,
Right,
Center
}
/// <summary>
/// Indicates paragraph content alignment
/// </summary>
internal enum eParagraphVerticalAlignment
{
Top,
Middle,
Bottom
}
#endregion
}