private void OnLoad(string skinConfigFile)
{
try
{
SkinConfig skin = XmlHelper.ReadConfig <SkinConfig>(skinConfigFile);
_formBorder = new ControlPaintHelper(PaintHelperData.Read(skin.Border, skin, "FormBorder"));
_formCaption = new ControlPaintHelper(PaintHelperData.Read(skin.Caption.Backgroud, skin, "FormCaption"));
Size imageSize = PaintHelperData.StringToSize(skin.Caption.NormalButton.IconSize);
_formCloseIcon = new ImageStrip(true, imageSize, new Bitmap(skin.Images["CloseIcon"]));
_formRestoreIcon = new ImageStrip(true, imageSize, new Bitmap(skin.Images["RestoreIcon"]));
_formMaximizeIcon = new ImageStrip(true, imageSize, new Bitmap(skin.Images["MaximizeIcon"]));
_formMinimizeIcon = new ImageStrip(true, imageSize, new Bitmap(skin.Images["MinimizeIcon"]));
_formCaptionButton = new ControlPaintHelper(PaintHelperData.Read(skin.Caption.NormalButton, skin, "FormCaptionButton"));
imageSize = PaintHelperData.StringToSize(skin.Caption.SmallButton.IconSize);
_formCloseIconSmall = new ImageStrip(true, imageSize, new Bitmap(skin.Images["CloseIconSmall"]));
_formRestoreIconSmall = new ImageStrip(true, imageSize, new Bitmap(skin.Images["RestoreIconSmall"]));
_formMaximizeIconSmall = new ImageStrip(true, imageSize, new Bitmap(skin.Images["MaximizeIconSmall"]));
_formMinimizeIconSmall = new ImageStrip(true, imageSize, new Bitmap(skin.Images["MinimizeIconSmall"]));
_formCaptionButtonSmall = new ControlPaintHelper(PaintHelperData.Read(skin.Caption.SmallButton, skin, "FormCaptionButton"));
_formActiveTitleColor = PaintHelperData.StringToColor(skin.ActiveCaption);
_formInactiveTitleColor = PaintHelperData.StringToColor(skin.InactiveCation);
_formIsTextCentered = skin.CenterCaption;
}
catch (System.Exception ex)
{
throw new ApplicationException("Invalid SkinConfig XML", ex);
}
_cornerSize = new Size(9, 9);
}
/// <summary>
/// Called when the skin is loaded.
/// </summary>
private void OnLoad()
{
if (_resourceManager == null)
{
return;
}
try
{
XmlDocument skinDef = new XmlDocument();
skinDef.LoadXml(_resourceManager.GetString("SkinDefinition"));
XmlElement elm = skinDef.DocumentElement;
XmlNode form = elm["Form"];
XmlNode captionNode = form["Caption"];
XmlNode normalButton = captionNode["NormalButton"];
XmlNode smallButton = captionNode["SmallButton"];
//Background
_formBorder = new ControlPaintHelper(PaintHelperData.Read(form["Border"], _resourceManager, "FormBorder"));
_formCaption = new ControlPaintHelper(PaintHelperData.Read(captionNode["Background"], _resourceManager, "FormCaption"));
//Big Buttons
Size imageSize = PaintHelperData.StringToSize(normalButton["IconSize"].InnerText);
_formCloseIcon = new ImageStrip(true, imageSize, (Bitmap)_resourceManager.GetObject("CloseIcon"));
_formRestoreIcon = new ImageStrip(true, imageSize, (Bitmap)_resourceManager.GetObject("RestoreIcon"));
_formMaximizeIcon = new ImageStrip(true, imageSize, (Bitmap)_resourceManager.GetObject("MaximizeIcon"));
_formMinimizeIcon = new ImageStrip(true, imageSize, (Bitmap)_resourceManager.GetObject("MinimizeIcon"));
_formCaptionButton = new ControlPaintHelper(PaintHelperData.Read(normalButton, _resourceManager, "FormCaptionButton"));
//Small Buttons
imageSize = PaintHelperData.StringToSize(smallButton["IconSize"].InnerText);
_formCloseIconSmall = new ImageStrip(true, imageSize, (Bitmap)_resourceManager.GetObject("CloseIconSmall"));
_formRestoreIconSmall = new ImageStrip(true, imageSize, (Bitmap)_resourceManager.GetObject("RestoreIconSmall"));
_formMaximizeIconSmall = new ImageStrip(true, imageSize, (Bitmap)_resourceManager.GetObject("MaximizeIconSmall"));
_formMinimizeIconSmall = new ImageStrip(true, imageSize, (Bitmap)_resourceManager.GetObject("MinimizeIconSmall"));
_formCaptionButtonSmall = new ControlPaintHelper(PaintHelperData.Read(smallButton, _resourceManager, "FormCaptionButton"));
//General Infos
_formActiveTitleColor = PaintHelperData.StringToColor(form["ActiveCaption"].InnerText);
_formInactiveTitleColor = PaintHelperData.StringToColor(form["InactiveCaption"].InnerText);
_formIsTextCentered = PaintHelperData.StringToBool(form["CenterCaption"].InnerText);
}
catch (Exception e)
{
throw new ApplicationException("Invalid SkinDefinition XML", e);
}
}
protected internal override bool OnNcPaint(SkinningFormPaintData paintData)
{
if (SkiningForm == null)
{
return(false);
}
bool isMaximized = SkiningForm.WindowState == FormWindowState.Maximized;
bool isMinimized = SkiningForm.WindowState == FormWindowState.Minimized;
// prepare bounds
Rectangle windowBounds = paintData.BaseData.Bounds;
windowBounds.Location = Point.Empty;
Rectangle captionBounds = windowBounds;
Size borderSize = paintData.Borders;
captionBounds.Height = borderSize.Height + paintData.CaptionHeight;
Rectangle textBounds = captionBounds;
Rectangle iconBounds = captionBounds;
iconBounds.Inflate(-borderSize.Width, 0);
iconBounds.Y += borderSize.Height;
iconBounds.Height -= borderSize.Height;
// Draw Caption
bool active = paintData.Active;
_skinSetting._formCaption.Draw(paintData.BaseData.Graphics, captionBounds, active ? 0 : 1);
// Paint Icon
if (paintData.HasMenu && SkiningForm.Icon != null)
{
iconBounds.Size = paintData.IconSize;
Icon tmpIcon = new Icon(SkiningForm.Icon, paintData.IconSize);
iconBounds.Y = captionBounds.Y + (captionBounds.Height - iconBounds.Height) / 2;
paintData.BaseData.Graphics.DrawIcon(tmpIcon, iconBounds);
textBounds.X = iconBounds.Right;
iconBounds.Width -= iconBounds.Right;
}
// Paint Icons
foreach (CaptionButtonPaintData data in paintData.CaptionButtons)
{
ControlPaintHelper painter = paintData.IsSmallCaption ? _skinSetting._formCaptionButtonSmall : _skinSetting._formCaptionButton;
// Get Indices for imagestrip
int iconIndex = 0;
int backgroundIndex = 0;
FormExtenders.GetButtonData(data, paintData.Active, out iconIndex, out backgroundIndex);
// get imageStrip for button icon
ImageStrip iconStrip;
switch (data.HitTest)
{
case HitTest.HTCLOSE:
iconStrip = paintData.IsSmallCaption ? _skinSetting._formCloseIconSmall : _skinSetting._formCloseIcon;
break;
case HitTest.HTMAXBUTTON:
if (isMaximized)
{
iconStrip = paintData.IsSmallCaption ? _skinSetting._formRestoreIconSmall : _skinSetting._formRestoreIcon;
}
else
{
iconStrip = paintData.IsSmallCaption ? _skinSetting._formMaximizeIconSmall : _skinSetting._formMaximizeIcon;
}
break;
case HitTest.HTMINBUTTON:
if (isMinimized)
{
iconStrip = paintData.IsSmallCaption ? _skinSetting._formRestoreIconSmall : _skinSetting._formRestoreIcon;
}
else
{
iconStrip = paintData.IsSmallCaption ? _skinSetting._formMinimizeIconSmall : _skinSetting._formMinimizeIcon;
}
break;
default:
continue;
}
// draw background
if (backgroundIndex >= 0)
{
painter.Draw(paintData.BaseData.Graphics, data.BaseData.Bounds, backgroundIndex);
}
// draw Icon
Rectangle b = data.BaseData.Bounds;
b.Y += 1;
if (iconIndex >= 0)
{
iconStrip.Draw(paintData.BaseData.Graphics, iconIndex, b, Rectangle.Empty,
DrawingAlign.Center, DrawingAlign.Center);
}
// Ensure textbounds
textBounds.Width -= data.BaseData.Bounds.Width;
}
// draw text
if (!string.IsNullOrEmpty(paintData.Text) && !textBounds.IsEmpty)
{
TextFormatFlags flags = TextFormatFlags.VerticalCenter | TextFormatFlags.EndEllipsis | TextFormatFlags.PreserveGraphicsClipping;
if (_skinSetting._formIsTextCentered)
{
flags = flags | TextFormatFlags.HorizontalCenter;
}
Font font = paintData.IsSmallCaption ? SystemFonts.SmallCaptionFont : SystemFonts.CaptionFont;
TextRenderer.DrawText(paintData.BaseData.Graphics, paintData.Text, font, textBounds,
paintData.Active ? _skinSetting._formActiveTitleColor : _skinSetting._formInactiveTitleColor, flags);
}
// exclude caption area from painting
Region region = paintData.BaseData.Graphics.Clip;
region.Exclude(captionBounds);
paintData.BaseData.Graphics.Clip = region;
// Paint borders and corners
_skinSetting._formBorder.DrawFrame(paintData.BaseData.Graphics, windowBounds, paintData.Active ? 0 : 1);
paintData.BaseData.Graphics.ResetClip();
return(true);
}