protected override void OnRender(DrawingContext drawingContext)
{
if (RenderSize.Width == 0 || RenderSize.Height == 0)
{
return;
}
if (_isVertical)
{
DrawingContextUtil.DrawLine(drawingContext, _pen, new Point(0, 0), new Point(0, RenderSize.Height));
}
else
{
DrawingContextUtil.DrawLine(drawingContext, _pen, new Point(0, 0), new Point(RenderSize.Width, 0));
}
}
private void OnSectionsListBoxDrawItem(object sender, DrawItemEventArgs e)
{
SettingsDialogSection section = this.sectionsListBox.Items[e.Index] as SettingsDialogSection;
int x = UIUtil.ScaleWidth(4);
using (IDrawingContext context = DrawingContextUtil.FromGraphics(e.Graphics, e.Bounds, false, FactorySource.PerThread))
{
HighlightState disabled;
context.Clear(new ColorRgba128Float?(this.BackColor));
if (e.State.HasFlag(DrawItemState.Disabled) || e.State.HasFlag(DrawItemState.Grayed))
{
disabled = HighlightState.Disabled;
}
else if (e.State.HasFlag(DrawItemState.Selected))
{
disabled = HighlightState.Checked;
}
else if (e.State.HasFlag(DrawItemState.HotLight) || (e.Index == this.hotTrackIndex))
{
disabled = HighlightState.Hover;
}
else
{
disabled = HighlightState.Default;
}
RectInt32 bounds = e.Bounds.ToRectInt32();
bounds.Inflate(-1, -1);
this.selectionHighlightRenderer.HighlightState = disabled;
this.selectionHighlightRenderer.RenderBackground(context, bounds);
SizeInt32 num4 = UIUtil.ScaleSize(section.DeviceIcon.PixelSize);
RectInt32 num5 = new RectInt32(x, e.Bounds.Top + ((e.Bounds.Height - num4.Height) / 2), num4.Width, num4.Height);
context.DrawBitmap(section.DeviceIcon, new RectDouble?(num5), 1.0, BitmapInterpolationMode.Linear, null);
HotkeyRenderMode hotkeyRenderMode = !e.State.HasFlag(DrawItemState.NoAccelerator) ? HotkeyRenderMode.Show : HotkeyRenderMode.Hide;
TextLayout resourceSource = UIText.CreateLayout(context, section.DisplayName, e.Font, null, hotkeyRenderMode, 65535.0, 65535.0);
ITextLayout cachedOrCreateResource = context.GetCachedOrCreateResource <ITextLayout>(resourceSource);
int num6 = num5.Right + x;
float num7 = e.Bounds.Top + ((e.Bounds.Height - cachedOrCreateResource.Metrics.Height) / 2f);
context.DrawTextLayout((double)num6, (double)num7, resourceSource, this.selectionHighlightRenderer.EmbeddedTextBrush, DrawTextOptions.None);
if (!e.State.HasFlag(DrawItemState.NoFocusRect))
{
context.DrawFocusRectangle(e.Bounds.ToRectFloat());
}
}
}
private void OnComboBoxDrawItem(object sender, DrawItemEventArgs e)
{
if (e.Index != -1)
{
RectInt32 rect = e.Bounds.ToRectInt32();
using (IDrawingContext context = DrawingContextUtil.FromGraphics(e.Graphics, rect, false, FactorySource.PerThread))
{
using (context.UseTranslateTransform((float)e.Bounds.X, (float)e.Bounds.Y, MatrixMultiplyOrder.Prepend))
{
HighlightState hover;
RectInt32 num2 = new RectInt32(0, 0, rect.Width, rect.Height);
Item item = (Item)this.comboBox.Items[e.Index];
if ((e.State & DrawItemState.Selected) > DrawItemState.None)
{
hover = HighlightState.Hover;
}
else
{
hover = HighlightState.Default;
}
Color embeddedTextColor = SelectionHighlight.GetEmbeddedTextColor(hover);
context.FillRectangle(num2, PaintDotNet.UI.Media.SystemBrushes.Window);
this.selectionHighlightRenderer.HighlightState = hover;
this.selectionHighlightRenderer.RenderBackground(context, num2);
int extent = 0;
if ((item.Image != null) && (item.Image.PixelFormat != System.Drawing.Imaging.PixelFormat.Undefined))
{
extent = this.dropShadowRenderer.GetRecommendedExtent(item.Image.Size.ToSizeInt32());
RectInt32 num4 = new RectInt32((this.imageXInset + extent) + ((this.maxImageSize.Width - item.Image.Width) / 2), (this.imageYInset + extent) + ((this.maxImageSize.Height - item.Image.Height) / 2), item.Image.Width, item.Image.Height);
context.DrawBitmap(item.DeviceImage, new RectDouble?(num4), 1.0, BitmapInterpolationMode.Linear, null);
this.dropShadowRenderer.RenderOutside(context, num4, extent);
}
TextLayout resourceSource = UIText.CreateLayout(context, item.Name, this.Font, null, HotkeyRenderMode.Ignore, (double)e.Bounds.Width, (double)e.Bounds.Height);
ITextLayout cachedOrCreateResource = context.GetCachedOrCreateResource <ITextLayout>(resourceSource);
int num5 = ((((this.imageXInset + extent) + this.maxImageSize.Width) + extent) + this.imageXInset) + this.textLeftMargin;
int num6 = (this.itemSize.Height - ((int)cachedOrCreateResource.Metrics.Height)) / 2;
context.DrawTextLayout((double)num5, (double)num6, resourceSource, this.selectionHighlightRenderer.EmbeddedTextBrush, DrawTextOptions.None);
}
}
}
}
private void DrawComboBoxItem(DrawItemEventArgs e)
{
HighlightState hover;
string fontName = (string)base.ComboBox.Items[e.Index];
bool flag = (e.State & DrawItemState.Selected) > DrawItemState.None;
bool flag2 = this.hasBeenShown && (e.Bounds.Width >= (base.ComboBox.DropDownWidth / 2));
if (!flag2)
{
hover = HighlightState.Default;
}
else if (flag)
{
hover = HighlightState.Hover;
}
else
{
hover = HighlightState.Default;
}
Color selectionBackColor = SelectionHighlight.GetSelectionBackColor(hover);
int num = UIUtil.ScaleWidth(3);
int num2 = num;
int num3 = -1;
this.selectionHighlightRenderer.HighlightState = hover;
using (IDrawingContext context = DrawingContextUtil.FromGraphics(e.Graphics, e.Bounds, false, FactorySource.PerThread))
{
RenderLayer layer = new RenderLayer();
context.Clear(new ColorRgba128Float?((ColorRgba128Float)PaintDotNet.Imaging.SystemColors.Window));
this.selectionHighlightRenderer.RenderBackground(context, e.Bounds.ToRectFloat());
SizedFontProperties menu = this.systemFonts.Menu;
PaintDotNet.UI.Media.Brush textBrush = this.selectionHighlightRenderer.EmbeddedTextBrush;
TextLayout textLayout = UIText.CreateLayout(context, fontName, menu, null, HotkeyRenderMode.Ignore, (double)(e.Bounds.Width - num2), (double)e.Bounds.Height);
textLayout.ParagraphAlignment = ParagraphAlignment.Center;
textLayout.WordWrapping = WordWrapping.NoWrap;
int num5 = num + e.Bounds.X;
context.DrawTextLayout((double)num5, (double)(e.Bounds.Y + num3), textLayout, textBrush, DrawTextOptions.None);
ITextLayout cachedOrCreateResource = context.GetCachedOrCreateResource <ITextLayout>(textLayout);
int num4 = (int)Math.Ceiling((double)(num5 + cachedOrCreateResource.Metrics.WidthMax));
PlacedBitmap bitmap = this.TryGetFontPreview(fontName, 16f, textBrush);
if (bitmap == null)
{
IntPtr listHwnd = UIUtil.GetListBoxHwnd(base.ComboBox);
Action callback = delegate {
try
{
PlacedBitmap bitmap = this.GetOrCreateFontPreview(fontName, 16f, textBrush);
if (listHwnd != IntPtr.Zero)
{
this.ComboBox.BeginInvoke(() => UIUtil.InvalidateHwnd(listHwnd));
}
}
catch (Exception)
{
}
};
if (this.backgroundThread == null)
{
this.backgroundThread = new ThreadDispatcher(ApartmentState.MTA);
}
this.backgroundThread.Enqueue(QueueSide.Front, callback).Observe();
}
if (flag2 && (bitmap != null))
{
PaintDotNet.UI.Media.Brush brush;
RectFloat num7;
RectFloat num6 = new RectFloat((float)((e.Bounds.Right - num) - bitmap.Bitmap.Size.Width), num3 + ((float)Math.Floor((double)((e.Bounds.Y + ((e.Bounds.Height - bitmap.LayoutRect.Height) / 2.0)) - bitmap.LayoutRect.Top))), (float)bitmap.Bitmap.Size.Width, (float)bitmap.Bitmap.Size.Height);
if (num6.Left > num4)
{
num7 = num6;
brush = null;
}
else
{
num7 = num6;
num7.X += num4 - num6.X;
num7.X = (float)Math.Ceiling((double)num7.X);
LinearGradientBrush brush2 = new LinearGradientBrush {
ColorInterpolationMode = ColorInterpolationMode.SRgbLinearInterpolation,
SpreadMethod = GradientSpreadMethod.Pad
};
brush2.GradientStops.Add(new GradientStop(Color.White, 0.0));
brush2.GradientStops.Add(new GradientStop(Color.White, ((double)(e.Bounds.Width - UIUtil.ScaleWidth(0x18))) / ((double)e.Bounds.Width)));
brush2.GradientStops.Add(new GradientStop(Color.Transparent, 1.0));
brush2.EndPoint = new PointDouble((double)e.Bounds.Width, 0.0);
brush = brush2;
}
using (context.CreateLayer(null))
{
context.PushLayer(layer, new RectDouble?(num7), null, AntialiasMode.Aliased, new Matrix3x2Double?(Matrix3x2Float.Identity), 1.0, brush, LayerOptions.None);
context.DrawBitmap(bitmap.DeviceBitmap, new RectDouble?(num7), 1.0, BitmapInterpolationMode.Linear, null);
context.PopLayer();
}
}
}
}
protected override void OnRenderItemText(ToolStripItemTextRenderEventArgs e)
{
if (!string.IsNullOrWhiteSpace(e.Text))
{
int num;
Rectangle textRectangle = e.TextRectangle;
Rectangle rect = textRectangle;
if ((e.TextFormat & (TextFormatFlags.Right | TextFormatFlags.HorizontalCenter)) == TextFormatFlags.Default)
{
num = 10;
}
else
{
num = 0;
}
rect.Width += num;
using (IDrawingContext context = DrawingContextUtil.FromGraphics(e.Graphics, rect, false, FactorySource.PerThread))
{
HotkeyRenderMode ignore;
Color c = (ThemeConfig.EffectiveTheme == PdnTheme.Aero) ? this.AeroColorTheme.MenuTextColor : e.Item.ForeColor;
Color color2 = e.Item.Enabled ? c : DisabledRendering.GetDisabledColor(c);
this.textBrush.Color = color2;
if ((e.TextFormat & TextFormatFlags.NoPrefix) == TextFormatFlags.NoPrefix)
{
ignore = HotkeyRenderMode.Ignore;
}
else if ((e.TextFormat & TextFormatFlags.HidePrefix) == TextFormatFlags.HidePrefix)
{
ignore = HotkeyRenderMode.Hide;
}
else
{
ignore = HotkeyRenderMode.Show;
}
TextLayout textLayout = UIText.CreateLayout(context, e.Text, e.TextFont, null, ignore, (double)textRectangle.Width, (double)textRectangle.Height);
if ((e.TextFormat & TextFormatFlags.Right) == TextFormatFlags.Right)
{
textLayout.TextAlignment = PaintDotNet.DirectWrite.TextAlignment.Trailing;
}
else if ((e.TextFormat & TextFormatFlags.HorizontalCenter) == TextFormatFlags.HorizontalCenter)
{
textLayout.TextAlignment = PaintDotNet.DirectWrite.TextAlignment.Center;
}
if ((e.TextFormat & TextFormatFlags.Bottom) == TextFormatFlags.Bottom)
{
textLayout.ParagraphAlignment = ParagraphAlignment.Far;
}
else if ((e.TextFormat & TextFormatFlags.VerticalCenter) == TextFormatFlags.VerticalCenter)
{
textLayout.ParagraphAlignment = ParagraphAlignment.Center;
}
textLayout.WordWrapping = WordWrapping.NoWrap;
UIText.AdjustFontSizeToFitLayoutSize(context, textLayout, (double)textRectangle.Width, 65535.0, 0.6);
if (e.Item is PdnToolStripStatusLabel)
{
textLayout.TrimmingGranularity = TrimmingGranularity.Character;
textLayout.TrimmingStyle = TextTrimmingStyle.Ellipsis;
}
context.DrawTextLayout((double)rect.X, (double)rect.Y, textLayout, this.textBrush, DrawTextOptions.None);
}
}
}