public static void DrawHandle(UI.Controls.Canvas canvas, XGraphics graphics, Palette palette, Rect bounds, DrawingContext context, bool alwaysAlpha, bool round)
{
if (bounds.Width <= 0 || bounds.Height <= 0)
{
return;
}
using (var quality = new Smoothing(graphics, XSmoothingMode.Default))
{
XBrush brush;
Pen pen;
var alpha = 180;
if (context.Selected)
{
if (!alwaysAlpha)
{
alpha = 255;
}
brush = palette.Gradient(bounds, Color.FromArgb(alpha, Color.LemonChiffon), Color.FromArgb(alpha, Color.DarkOrange));
pen = palette.Pen(Color.FromArgb(alpha, Color.Chocolate), 0);
}
else
{
brush = palette.Gradient(bounds, Color.FromArgb(alpha, Color.LightCyan), Color.FromArgb(alpha, Color.SteelBlue));
pen = palette.Pen(Color.FromArgb(alpha, Color.Navy), 0);
}
if (round)
{
graphics.DrawEllipse(brush, bounds.ToRectangleF());
// graphics.DrawRectangle(new XPen(Color.Red), bounds.ToRectangleF() );
graphics.DrawEllipse(pen, bounds.ToRectangleF());
}
else
{
graphics.DrawRectangle(brush, bounds.ToRectangleF());
graphics.DrawRectangle(pen, bounds.ToRectangleF());
}
}
}
private void ColorListBox_DrawItem(object sender, DrawItemEventArgs e)
{
using (var palette = new Palette())
{
e.DrawBackground();
var horizontalMargin = 2;
var verticalMargin = 2;
var width = 24;
var colorBounds = new Rectangle(e.Bounds.Left + horizontalMargin, e.Bounds.Top + verticalMargin, width, e.Bounds.Height - verticalMargin * 2);
var textBounds = new Rectangle(colorBounds.Right + horizontalMargin, e.Bounds.Top, e.Bounds.Width - colorBounds.Width - horizontalMargin * 2, e.Bounds.Height);
e.Graphics.FillRectangle(palette.Brush(m_color[e.Index]), colorBounds);
e.Graphics.DrawRectangle(palette.Pen(e.ForeColor, 0), colorBounds);
e.Graphics.DrawString(m_colorListBox.Items[e.Index].ToString(), e.Font, palette.Brush(e.ForeColor), textBounds, StringFormats.Left);
}
}
private void RegionListBox_DrawItem(object sender, DrawItemEventArgs e)
{
using (var palette = new Palette())
{
e.DrawBackground();
var colorBounds = new Rectangle(e.Bounds.Left + HORIZONTAL_MARGIN, e.Bounds.Top + VERTICAL_MARGIN, WIDTH, e.Bounds.Height - VERTICAL_MARGIN * 2);
var textBounds = new Rectangle(colorBounds.Right + HORIZONTAL_MARGIN, e.Bounds.Top, e.Bounds.Width - colorBounds.Width - HORIZONTAL_MARGIN * 2, e.Bounds.Height);
var firstOrDefault = Settings.Regions.FirstOrDefault(p => p.RegionName == cboRegion.Items[e.Index].ToString());
if (firstOrDefault != null)
{
e.Graphics.FillRectangle(palette.Brush(firstOrDefault.RColor), colorBounds);
}
e.Graphics.DrawRectangle(palette.Pen(e.ForeColor, 0), colorBounds);
e.Graphics.DrawString(cboRegion.Items[e.Index].ToString(), e.Font, palette.Brush(e.ForeColor), textBounds, StringFormats.Left);
}
}
private void RegionListBox_DrawItem(object sender, DrawItemEventArgs e)
{
if (e.Index < 0)
{
return;
}
Font txtColorFont = new Font("Arial", 6);
using (var palette = new Palette())
{
e.DrawBackground();
var colorBounds = new Rectangle(e.Bounds.Left + HORIZONTAL_MARGIN, e.Bounds.Top + VERTICAL_MARGIN, WIDTH, e.Bounds.Height - VERTICAL_MARGIN * 2);
var textBounds = new Rectangle(colorBounds.Right + HORIZONTAL_MARGIN, e.Bounds.Top, e.Bounds.Width - colorBounds.Width - HORIZONTAL_MARGIN * 2, e.Bounds.Height);
var foundRegion = Regions.FirstOrDefault(p => p.RegionName == m_RegionListing.Items[e.Index].ToString());
if (foundRegion != null)
{
e.Graphics.FillRectangle(palette.Brush(foundRegion.RColor), colorBounds);
e.Graphics.DrawRectangle(palette.Pen(e.ForeColor, 0), colorBounds);
e.Graphics.DrawString(m_RegionListing.Items[e.Index].ToString(), e.Font, palette.Brush(e.ForeColor), textBounds, StringFormats.Left);
e.Graphics.DrawString("123", txtColorFont, palette.Brush(foundRegion.TextColor), colorBounds, StringFormats.Center);
}
}
}
protected override void OnPaint(PaintEventArgs e)
{
if (DesignMode)
{
e.Graphics.Clear(Settings.Color[Colors.Canvas]);
return;
}
foreach (var element in Project.Current.Elements)
{
element.Flagged = false;
}
foreach (var element in Canvas.SelectedElements)
{
element.Flagged = true;
}
using (var nativeGraphics = Graphics.FromHdc(e.Graphics.GetHdc()))
{
using (var graphics = XGraphics.FromGraphics(nativeGraphics, new XSize(Width, Height)))
{
using (var palette = new Palette())
{
var clientArea = new Rectangle(0, 0, Width, Height);
ControlPaint.DrawBorder3D(nativeGraphics, clientArea, Border3DStyle.Raised);
clientArea.Inflate(-OuterBorderSize, -OuterBorderSize);
nativeGraphics.FillRectangle(SystemBrushes.Control, clientArea);
clientArea.Inflate(-OuterPadding, -OuterPadding);
ControlPaint.DrawBorder3D(nativeGraphics, clientArea, Border3DStyle.SunkenOuter);
clientArea.Inflate(-InnerBorderSize, -InnerBorderSize);
nativeGraphics.FillRectangle(palette.CanvasBrush, clientArea);
clientArea.Inflate(-InnerPadding, -InnerPadding);
//nativeGraphics.FillRectangle(Brushes.Cyan, clientArea);
var canvasBounds = Canvas != null ? Canvas.ComputeCanvasBounds(false) : Rect.Empty;
var borderPen = palette.Pen(Settings.Color[Colors.Border], 0);
foreach (var element in Project.Current.Elements)
{
if (element is Room)
{
var room = (Room)element;
var roomBounds = CanvasToClient(room.InnerBounds.ToRectangleF(), canvasBounds, clientArea);
graphics.DrawRectangle(borderPen, room.Flagged ? palette.BorderBrush : palette.FillBrush, roomBounds);
}
}
if (Canvas != null)
{
// draw the viewport area as a selectable "handle"
var viewportBounds = CanvasToClient(Canvas.Viewport.ToRectangleF(), canvasBounds, clientArea);
viewportBounds.Intersect(clientArea);
if (Project.Current.Elements.Count > 0)
{
var context = new DrawingContext(1f);
context.Selected = m_draggingViewport;
Drawing.DrawHandle(Canvas, graphics, palette, new Rect(viewportBounds), context, true, false);
}
}
}
}
}
e.Graphics.ReleaseHdc();
base.OnPaint(e);
}
private void RegionListBox_DrawItem(object sender, DrawItemEventArgs e)
{
using (var palette = new Palette())
{
e.DrawBackground();
var colorBounds = new Rectangle(e.Bounds.Left + HORIZONTAL_MARGIN, e.Bounds.Top + VERTICAL_MARGIN, WIDTH, e.Bounds.Height - VERTICAL_MARGIN*2);
var textBounds = new Rectangle(colorBounds.Right + HORIZONTAL_MARGIN, e.Bounds.Top, e.Bounds.Width - colorBounds.Width - HORIZONTAL_MARGIN*2, e.Bounds.Height);
var firstOrDefault = Settings.Regions.FirstOrDefault(p => p.RegionName == cboRegion.Items[e.Index].ToString());
if (firstOrDefault != null) e.Graphics.FillRectangle(palette.Brush(firstOrDefault.RColor), colorBounds);
e.Graphics.DrawRectangle(palette.Pen(e.ForeColor, 0), colorBounds);
e.Graphics.DrawString(cboRegion.Items[e.Index].ToString(), e.Font, palette.Brush(e.ForeColor), textBounds, StringFormats.Left);
}
}
protected override void OnPaint(PaintEventArgs e)
{
if (DesignMode)
{
e.Graphics.Clear(Settings.Color[Colors.Canvas]);
return;
}
foreach (var element in Project.Current.Elements)
{
element.Flagged = false;
}
foreach (var element in Canvas.SelectedElements)
{
element.Flagged = true;
}
using (var nativeGraphics = Graphics.FromHdc(e.Graphics.GetHdc()))
{
using (var graphics = XGraphics.FromGraphics(nativeGraphics, new XSize(Width, Height)))
{
using (var palette = new Palette())
{
var clientArea = new Rectangle(0, 0, Width, Height);
ControlPaint.DrawBorder3D(nativeGraphics, clientArea, Border3DStyle.Raised);
clientArea.Inflate(-OuterBorderSize, -OuterBorderSize);
nativeGraphics.FillRectangle(SystemBrushes.Control, clientArea);
clientArea.Inflate(-OuterPadding, -OuterPadding);
ControlPaint.DrawBorder3D(nativeGraphics, clientArea, Border3DStyle.SunkenOuter);
clientArea.Inflate(-InnerBorderSize, -InnerBorderSize);
nativeGraphics.FillRectangle(palette.CanvasBrush, clientArea);
clientArea.Inflate(-InnerPadding, -InnerPadding);
//nativeGraphics.FillRectangle(Brushes.Cyan, clientArea);
var canvasBounds = Canvas != null?Canvas.ComputeCanvasBounds(false) : Rect.Empty;
var borderPen = palette.Pen(Settings.Color[Colors.Border], 0);
foreach (var element in Project.Current.Elements)
{
if (element is Room)
{
var room = (Room)element;
var roomBounds = CanvasToClient(room.InnerBounds.ToRectangleF(), canvasBounds, clientArea);
graphics.DrawRectangle(borderPen, room.Flagged ? palette.BorderBrush : palette.FillBrush, roomBounds);
}
}
if (Canvas != null)
{
// draw the viewport area as a selectable "handle"
var viewportBounds = CanvasToClient(Canvas.Viewport.ToRectangleF(), canvasBounds, clientArea);
viewportBounds.Intersect(clientArea);
if (Project.Current.Elements.Count > 0)
{
var context = new DrawingContext(1f);
context.Selected = m_draggingViewport;
Drawing.DrawHandle(Canvas, graphics, palette, new Rect(viewportBounds), context, true, false);
}
}
}
}
}
e.Graphics.ReleaseHdc();
base.OnPaint(e);
}
private void RegionListBox_DrawItem(object sender, DrawItemEventArgs e)
{
if (e.Index < 0) return;
Font txtColorFont = new Font("Arial", 6);
using (var palette = new Palette())
{
e.DrawBackground();
var colorBounds = new Rectangle(e.Bounds.Left + HORIZONTAL_MARGIN, e.Bounds.Top + VERTICAL_MARGIN, WIDTH, e.Bounds.Height - VERTICAL_MARGIN * 2);
var textBounds = new Rectangle(colorBounds.Right + HORIZONTAL_MARGIN, e.Bounds.Top, e.Bounds.Width - colorBounds.Width - HORIZONTAL_MARGIN * 2, e.Bounds.Height);
var foundRegion = Regions.FirstOrDefault(p => p.RegionName == m_RegionListing.Items[e.Index].ToString());
if (foundRegion != null)
{
e.Graphics.FillRectangle(palette.Brush(foundRegion.RColor), colorBounds);
e.Graphics.DrawRectangle(palette.Pen(e.ForeColor, 0), colorBounds);
e.Graphics.DrawString(m_RegionListing.Items[e.Index].ToString(), e.Font, palette.Brush(e.ForeColor), textBounds, StringFormats.Left);
e.Graphics.DrawString("123", txtColorFont, palette.Brush(foundRegion.TextColor), colorBounds, StringFormats.Center);
}
}
}
private void ColorListBox_DrawItem(object sender, DrawItemEventArgs e)
{
using (var palette = new Palette())
{
e.DrawBackground();
const int horizontalMargin = 2;
const int verticalMargin = 2;
const int width = 24;
var colorBounds = new Rectangle(e.Bounds.Left + horizontalMargin, e.Bounds.Top + verticalMargin, width, e.Bounds.Height - verticalMargin * 2);
var textBounds = new Rectangle(colorBounds.Right + horizontalMargin, e.Bounds.Top, e.Bounds.Width - colorBounds.Width - horizontalMargin * 2, e.Bounds.Height);
e.Graphics.FillRectangle(palette.Brush(Color[e.Index]), colorBounds);
e.Graphics.DrawRectangle(palette.Pen(e.ForeColor, 0), colorBounds);
StringFormat format = new StringFormat {Trimming = StringTrimming.EllipsisCharacter};
e.Graphics.DrawString(m_colorListBox.Items[e.Index].ToString(), e.Font, palette.Brush(e.ForeColor), textBounds, format);
}
}
public static void DrawHandle(Canvas canvas, XGraphics graphics, Palette palette, Rect bounds, DrawingContext context, bool alwaysAlpha, bool round)
{
if (bounds.Width <= 0 || bounds.Height <= 0)
{
return;
}
using (var quality = new Smoothing(graphics, XSmoothingMode.Default))
{
XBrush brush;
Pen pen;
var alpha = 180;
if (context.Selected)
{
if (!alwaysAlpha)
{
alpha = 255;
}
brush = palette.Gradient(bounds, Color.FromArgb(alpha, Color.LemonChiffon), Color.FromArgb(alpha, Color.DarkOrange));
pen = palette.Pen(Color.FromArgb(alpha, Color.Chocolate), 0);
}
else
{
brush = palette.Gradient(bounds, Color.FromArgb(alpha, Color.LightCyan), Color.FromArgb(alpha, Color.SteelBlue));
pen = palette.Pen(Color.FromArgb(alpha, Color.Navy), 0);
}
if (round)
{
graphics.DrawEllipse(brush, bounds.ToRectangleF());
graphics.DrawEllipse(pen, bounds.ToRectangleF());
}
else
{
graphics.DrawRectangle(brush, bounds.ToRectangleF());
graphics.DrawRectangle(pen, bounds.ToRectangleF());
}
}
}
