//private Preview GetPreviewFromIndex(int index)
//{// uses panel/button list to get the settings for this line
// return (Preview)m_Previews[index * 2].Tag;
//}
private void PreviewPanel_Paint(object sender, PaintEventArgs e)
{
Panel panel = (Panel)sender;
Preview info = (Preview)(sender as Control).Tag;
NetCanvas canvas = new NetCanvas(e.Graphics);
//using (var back = canvas.CreateFill(
var style = m_Config.ButtonStyle[(int)(info.Style + 2)];
Shape.DrawResources resources = new Shape.DrawResources(1, 255, 255, false, false, canvas, StaticView.InvalidationBuffer.Base, 1);
style.PrepareResources(info.State, resources);
RectangleF rct = new RectangleF(1, 1, panel.Width - 2, panel.Height - 2);
style.Draw(canvas, resources, rct, info.State);
using (Brush br = new SolidBrush(style.TextColour[(int)info.State]))
e.Graphics.DrawString(Strings.Item("SAW_Settings_StyleSample"), panel.Font, br, rct, GUIUtilities.StringFormatCentreCentre);
}
protected void DrawInternalBackground(PaintEventArgs e, bool actionStyle)
{
// should be called as the first statement in OnPaint, or any overridden version of it
ButtonShape.States state = ButtonShape.States.Normal;
if (this.DesignMode && GUIUtilities.SystemDPI <= 1)
{
GUIUtilities.SystemDPI = 96;
GUIUtilities.SystemDPIRelative = 1; // NetCanvas requires these, but they are usually set during frmMenu_Load
}
using (Shape.DrawResources resources = new Shape.DrawResources(1, 255, 255, false, false, new NetCanvas(e.Graphics), StaticView.InvalidationBuffer.Base, 1))
{
if (!Enabled)
{
state = ButtonShape.States.Disabled;
}
else if (m_SelectionDisplayFraction == 255 && m_Applicable && Enabled)
{
state = ButtonShape.States.Selected;
}
else if (m_Hover || Focused)
{
state = ButtonShape.States.Highlight;
}
else if (m_NoUser)
{
resources.FillAlpha = 90; // Need to fade quite a lot, because it is only the background which fades. Even 100 wasnt visible
resources.EdgeAlpha = 90;
}
ButtonStyle style;
if (this.DesignMode)
{
style = ButtonStyle.UserDefaultSelectionInstance;
}
else
{
style = Config.UserUser.ButtonStyle[actionStyle ? 0 : 1];
}
style.PrepareResources(state, resources);
RectangleF border = new RectangleF(0, 0, Width, Height);
var styleState = state == ButtonShape.States.Disabled ? ButtonShape.States.Normal : state; // The index for the actual style object used (there isn't one for disabled)
// For the default backgrounds (only) it is also necessary to scale the graphics to work in (approximately) mm
if (style.ImageType == ButtonStyle.ImageTypes.None)
{
float scale = e.Graphics.DpiX / Geometry.INCH;
border.Width = (border.Width - 1) / scale; // -1 because the graphics need the rectangle to be within the bounds for DrawRectangle
border.Height = (border.Height - 1) / scale;
// The standard border draws exactly ALONG the rectangle; we need to draw inside!
border.Inflate(-style.LineStyle[(int)styleState].Width / 2 - 1, -style.LineStyle[(int)styleState].Width / 2 - 1);
e.Graphics.ScaleTransform(scale, scale);
}
using (NetCanvas canvas = new NetCanvas(e.Graphics))
{
style.Draw(canvas, resources, border, state);
if (m_SelectionDisplayFraction > 0 && m_SelectionDisplayFraction < 255 && m_Applicable && Enabled)
{
// fading in the selection colour
resources.FillAlpha = m_SelectionDisplayFraction;
resources.EdgeAlpha = m_SelectionDisplayFraction;
style.Draw(canvas, resources, border, ButtonShape.States.Selected);
}
}
e.Graphics.ResetTransform();
}
}
