AriasCreations/LSLEditor
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Make structural changes to repository

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Modernizes the repository
This commit is contained in:
Tara 2022-11-20 07:05:44 -07:00
parent a67593b58f
commit 7f7f8970bc
412 changed files with 72437 additions and 155552 deletions
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source/Docking/DockWindow.cs Normal file
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using System;
using System.Windows.Forms;
using System.Drawing;
using System.Runtime.InteropServices;
using System.ComponentModel;
namespace LSLEditor.Docking
{
[ToolboxItem(false)]
public partial class DockWindow : Panel, INestedPanesContainer, ISplitterDragSource
{
private DockPanel m_dockPanel;
private DockState m_dockState;
private SplitterControl m_splitter;
private NestedPaneCollection m_nestedPanes;
internal DockWindow(DockPanel dockPanel, DockState dockState)
{
m_nestedPanes = new NestedPaneCollection(this);
m_dockPanel = dockPanel;
m_dockState = dockState;
Visible = false;
SuspendLayout();
if (DockState == DockState.DockLeft || DockState == DockState.DockRight ||
DockState == DockState.DockTop || DockState == DockState.DockBottom)
{
m_splitter = new SplitterControl();
Controls.Add(m_splitter);
}
if (DockState == DockState.DockLeft)
{
Dock = DockStyle.Left;
m_splitter.Dock = DockStyle.Right;
}
else if (DockState == DockState.DockRight)
{
Dock = DockStyle.Right;
m_splitter.Dock = DockStyle.Left;
}
else if (DockState == DockState.DockTop)
{
Dock = DockStyle.Top;
m_splitter.Dock = DockStyle.Bottom;
}
else if (DockState == DockState.DockBottom)
{
Dock = DockStyle.Bottom;
m_splitter.Dock = DockStyle.Top;
}
else if (DockState == DockState.Document)
{
Dock = DockStyle.Fill;
}
ResumeLayout();
}
public VisibleNestedPaneCollection VisibleNestedPanes
{
get { return NestedPanes.VisibleNestedPanes; }
}
public NestedPaneCollection NestedPanes
{
get { return m_nestedPanes; }
}
public DockPanel DockPanel
{
get { return m_dockPanel; }
}
public DockState DockState
{
get { return m_dockState; }
}
public bool IsFloat
{
get { return DockState == DockState.Float; }
}
internal DockPane DefaultPane
{
get { return VisibleNestedPanes.Count == 0 ? null : VisibleNestedPanes[0]; }
}
public virtual Rectangle DisplayingRectangle
{
get
{
Rectangle rect = ClientRectangle;
// if DockWindow is document, exclude the border
if (DockState == DockState.Document)
{
rect.X += 1;
rect.Y += 1;
rect.Width -= 2;
rect.Height -= 2;
}
// exclude the splitter
else if (DockState == DockState.DockLeft)
rect.Width -= Measures.SplitterSize;
else if (DockState == DockState.DockRight)
{
rect.X += Measures.SplitterSize;
rect.Width -= Measures.SplitterSize;
}
else if (DockState == DockState.DockTop)
rect.Height -= Measures.SplitterSize;
else if (DockState == DockState.DockBottom)
{
rect.Y += Measures.SplitterSize;
rect.Height -= Measures.SplitterSize;
}
return rect;
}
}
protected override void OnPaint(PaintEventArgs e)
{
// if DockWindow is document, draw the border
if (DockState == DockState.Document)
e.Graphics.DrawRectangle(SystemPens.ControlDark, ClientRectangle.X, ClientRectangle.Y, ClientRectangle.Width - 1, ClientRectangle.Height - 1);
base.OnPaint(e);
}
protected override void OnLayout(LayoutEventArgs levent)
{
VisibleNestedPanes.Refresh();
if (VisibleNestedPanes.Count == 0)
{
if (Visible)
Visible = false;
}
else if (!Visible)
{
Visible = true;
VisibleNestedPanes.Refresh();
}
base.OnLayout (levent);
}
#region ISplitterDragSource Members
void ISplitterDragSource.BeginDrag(Rectangle rectSplitter)
{
}
void ISplitterDragSource.EndDrag()
{
}
bool ISplitterDragSource.IsVertical
{
get { return (DockState == DockState.DockLeft || DockState == DockState.DockRight); }
}
Rectangle ISplitterDragSource.DragLimitBounds
{
get
{
Rectangle rectLimit = DockPanel.DockArea;
Point location;
if ((Control.ModifierKeys & Keys.Shift) == 0)
location = Location;
else
location = DockPanel.DockArea.Location;
if (((ISplitterDragSource)this).IsVertical)
{
rectLimit.X += MeasurePane.MinSize;
rectLimit.Width -= 2 * MeasurePane.MinSize;
rectLimit.Y = location.Y;
if ((Control.ModifierKeys & Keys.Shift) == 0)
rectLimit.Height = Height;
}
else
{
rectLimit.Y += MeasurePane.MinSize;
rectLimit.Height -= 2 * MeasurePane.MinSize;
rectLimit.X = location.X;
if ((Control.ModifierKeys & Keys.Shift) == 0)
rectLimit.Width = Width;
}
return DockPanel.RectangleToScreen(rectLimit);
}
}
void ISplitterDragSource.MoveSplitter(int offset)
{
if ((Control.ModifierKeys & Keys.Shift) != 0)
SendToBack();
Rectangle rectDockArea = DockPanel.DockArea;
if (DockState == DockState.DockLeft && rectDockArea.Width > 0)
{
if (DockPanel.DockLeftPortion > 1)
DockPanel.DockLeftPortion = Width + offset;
else
DockPanel.DockLeftPortion += ((double)offset) / (double)rectDockArea.Width;
}
else if (DockState == DockState.DockRight && rectDockArea.Width > 0)
{
if (DockPanel.DockRightPortion > 1)
DockPanel.DockRightPortion = Width - offset;
else
DockPanel.DockRightPortion -= ((double)offset) / (double)rectDockArea.Width;
}
else if (DockState == DockState.DockBottom && rectDockArea.Height > 0)
{
if (DockPanel.DockBottomPortion > 1)
DockPanel.DockBottomPortion = Height - offset;
else
DockPanel.DockBottomPortion -= ((double)offset) / (double)rectDockArea.Height;
}
else if (DockState == DockState.DockTop && rectDockArea.Height > 0)
{
if (DockPanel.DockTopPortion > 1)
DockPanel.DockTopPortion = Height + offset;
else
DockPanel.DockTopPortion += ((double)offset) / (double)rectDockArea.Height;
}
}
#region IDragSource Members
Control IDragSource.DragControl
{
get { return this; }
}
#endregion
#endregion
}
}