/// <summary>
/// Called when the skin is loaded.
/// </summary>
public override void OnLoad()
{
try
{
LoadResourceManager();
XmlDocument skinDef = new XmlDocument();
skinDef.LoadXml(_currentManager.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"], _currentManager, "FormBorder"));
_formCaption = new ControlPaintHelper(PaintHelperData.Read(captionNode["Background"], _currentManager, "FormCaption"));
// Big Buttons
Size imageSize = PaintHelperData.StringToSize(normalButton["IconSize"].InnerText);
_formCloseIcon = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("CloseIcon"));
_formRestoreIcon = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("RestoreIcon"));
_formMaximizeIcon = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("MaximizeIcon"));
_formMinimizeIcon = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("MinimizeIcon"));
_formCaptionButton = new ControlPaintHelper(PaintHelperData.Read(normalButton, _currentManager, "FormCaptionButton"));
// Small Buttons
imageSize = PaintHelperData.StringToSize(smallButton["IconSize"].InnerText);
_formCloseIconSmall = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("CloseIconSmall"));
_formRestoreIconSmall = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("RestoreIconSmall"));
_formMaximizeIconSmall = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("MaximizeIconSmall"));
_formMinimizeIconSmall = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("MinimizeIconSmall"));
_formCaptionButtonSmall = new ControlPaintHelper(PaintHelperData.Read(smallButton, _currentManager, "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);
}
}
/// <summary>
/// Called when the skin is loaded.
/// </summary>
public override void OnLoad()
{
try
{
LoadResourceManager();
XmlDocument skinDef = new XmlDocument();
skinDef.LoadXml(_currentManager.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"], _currentManager, "FormBorder"));
_formCaption = new ControlPaintHelper(PaintHelperData.Read(captionNode["Background"], _currentManager, "FormCaption"));
// Big Buttons
Size imageSize = PaintHelperData.StringToSize(normalButton["IconSize"].InnerText);
_formCloseIcon = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("CloseIcon"));
_formRestoreIcon = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("RestoreIcon"));
_formMaximizeIcon = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("MaximizeIcon"));
_formMinimizeIcon = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("MinimizeIcon"));
_formCaptionButton = new ControlPaintHelper(PaintHelperData.Read(normalButton, _currentManager, "FormCaptionButton"));
// Small Buttons
imageSize = PaintHelperData.StringToSize(smallButton["IconSize"].InnerText);
_formCloseIconSmall = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("CloseIconSmall"));
_formRestoreIconSmall = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("RestoreIconSmall"));
_formMaximizeIconSmall = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("MaximizeIconSmall"));
_formMinimizeIconSmall = new ImageStrip(true, imageSize, (Bitmap)_currentManager.GetObject("MinimizeIconSmall"));
_formCaptionButtonSmall = new ControlPaintHelper(PaintHelperData.Read(smallButton, _currentManager, "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);
}
}
/// <summary>
/// Called when the non client area of the form needs to be painted.
/// </summary>
/// <param name="form">The form which gets drawn.</param>
/// <param name="paintData">The paint data to use for drawing.</param>
/// <returns><code>true</code> if the original painting should be suppressed, otherwise <code>false</code></returns>
public override bool OnNcPaint(Form form, SkinningFormPaintData paintData)
{
if (form == null)
{
return(false);
}
bool isMaximized = form.WindowState == FormWindowState.Maximized;
bool isMinimized = form.WindowState == FormWindowState.Minimized;
// prepare bounds
Rectangle windowBounds = paintData.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;
_formCaption.Draw(paintData.Graphics, captionBounds, active ? 0 : 1);
// Paint Icon
if (paintData.HasMenu && form.Icon != null)
{
iconBounds.Size = paintData.IconSize;
Icon tmpIcon = new Icon(form.Icon, paintData.IconSize);
iconBounds.Y = captionBounds.Y + (captionBounds.Height - iconBounds.Height) / 2;
paintData.Graphics.DrawIcon(tmpIcon, iconBounds);
textBounds.X = iconBounds.Right;
iconBounds.Width -= iconBounds.Right;
}
// Paint Icons
foreach (CaptionButtonPaintData data in paintData.CaptionButtons)
{
ControlPaintHelper painter = paintData.IsSmallCaption ? _formCaptionButtonSmall : _formCaptionButton;
// Get Indices for imagestrip
int iconIndex;
int backgroundIndex;
GetButtonData(data, paintData.Active, out iconIndex, out backgroundIndex);
// get imageStrip for button icon
ImageStrip iconStrip;
switch (data.HitTest)
{
case HitTest.HTCLOSE:
iconStrip = paintData.IsSmallCaption ? _formCloseIconSmall : _formCloseIcon;
break;
case HitTest.HTMAXBUTTON:
if (isMaximized)
{
iconStrip = paintData.IsSmallCaption ? _formRestoreIconSmall : _formRestoreIcon;
}
else
{
iconStrip = paintData.IsSmallCaption ? _formMaximizeIconSmall : _formMaximizeIcon;
}
break;
case HitTest.HTMINBUTTON:
if (isMinimized)
{
iconStrip = paintData.IsSmallCaption ? _formRestoreIconSmall : _formRestoreIcon;
}
else
{
iconStrip = paintData.IsSmallCaption ? _formMinimizeIconSmall : _formMinimizeIcon;
}
break;
default:
continue;
}
// draw background
if (backgroundIndex >= 0)
{
painter.Draw(paintData.Graphics, data.Bounds, backgroundIndex);
}
// draw Icon
Rectangle b = data.Bounds;
b.Y += 1;
if (iconIndex >= 0)
{
iconStrip.Draw(paintData.Graphics, iconIndex, b, Rectangle.Empty,
DrawingAlign.Center, DrawingAlign.Center);
}
// Ensure textbounds
textBounds.Width -= data.Bounds.Width;
}
// draw text
if (!string.IsNullOrEmpty(paintData.Text) && !textBounds.IsEmpty)
{
TextFormatFlags flags = TextFormatFlags.VerticalCenter | TextFormatFlags.EndEllipsis | TextFormatFlags.PreserveGraphicsClipping;
if (_formIsTextCentered)
{
flags = flags | TextFormatFlags.HorizontalCenter;
}
Font font = paintData.IsSmallCaption ? SystemFonts.SmallCaptionFont : SystemFonts.CaptionFont;
TextRenderer.DrawText(paintData.Graphics, paintData.Text, font, textBounds,
paintData.Active ? _formActiveTitleColor : _formInactiveTitleColor, flags);
}
// exclude caption area from painting
Region region = paintData.Graphics.Clip;
region.Exclude(captionBounds);
paintData.Graphics.Clip = region;
// Paint borders and corners
_formBorder.DrawFrame(paintData.Graphics, windowBounds, paintData.Active ? 0 : 1);
paintData.Graphics.ResetClip();
return(true);
}
