internal static void PaintBackgroundImage(Graphics g, Rectangle targetRect, Image backgroundImage, eBackgroundImagePosition backgroundImagePosition, int backgroundImageAlpha)
{
if (backgroundImage == null)
return;
Rectangle r = targetRect;
System.Drawing.Imaging.ImageAttributes imageAtt = null;
if (backgroundImageAlpha != 255)
{
float[][] matrixItems ={
new float[] {1, 0, 0, 0, 0},
new float[] {0, 1, 0, 0, 0},
new float[] {0, 0, 1, 0, 0},
new float[] {0, 0, 0, (float)backgroundImageAlpha/255, 0},
new float[] {0, 0, 0, 0, 1}};
System.Drawing.Imaging.ColorMatrix colorMatrix = new System.Drawing.Imaging.ColorMatrix(matrixItems);
//System.Drawing.Imaging.ColorMatrix colorMatrix = new System.Drawing.Imaging.ColorMatrix();
//colorMatrix.Matrix33 = 255 - backgroundImageAlpha;
imageAtt = new System.Drawing.Imaging.ImageAttributes();
imageAtt.SetColorMatrix(colorMatrix, System.Drawing.Imaging.ColorMatrixFlag.Default, System.Drawing.Imaging.ColorAdjustType.Bitmap);
}
switch (backgroundImagePosition)
{
case eBackgroundImagePosition.Stretch:
{
if (imageAtt != null)
g.DrawImage(backgroundImage, r, 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel, imageAtt);
else
g.DrawImage(backgroundImage, r, 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel);
break;
}
case eBackgroundImagePosition.CenterLeft:
case eBackgroundImagePosition.CenterRight:
{
Rectangle destRect = new Rectangle(r.X, r.Y, backgroundImage.Width, backgroundImage.Height);
if (r.Width > backgroundImage.Width && backgroundImagePosition == eBackgroundImagePosition.CenterRight)
destRect.X += (r.Width - backgroundImage.Width);
destRect.Y += (r.Height - backgroundImage.Height) / 2;
if (imageAtt != null)
g.DrawImage(backgroundImage, destRect, 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel, imageAtt);
else
g.DrawImage(backgroundImage, destRect, 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel);
break;
}
case eBackgroundImagePosition.Center:
{
Rectangle destRect = new Rectangle(r.X, r.Y, backgroundImage.Width, backgroundImage.Height);
if (r.Width > backgroundImage.Width)
destRect.X += (r.Width - backgroundImage.Width) / 2;
if (r.Height > backgroundImage.Height)
destRect.Y += (r.Height - backgroundImage.Height) / 2;
if (imageAtt != null)
g.DrawImage(backgroundImage, destRect, 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel, imageAtt);
else
g.DrawImage(backgroundImage, destRect, 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel);
break;
}
case eBackgroundImagePosition.TopLeft:
case eBackgroundImagePosition.TopRight:
case eBackgroundImagePosition.BottomLeft:
case eBackgroundImagePosition.BottomRight:
{
Rectangle destRect = new Rectangle(r.X, r.Y, backgroundImage.Width, backgroundImage.Height);
if (backgroundImagePosition == eBackgroundImagePosition.TopRight)
destRect.X = r.Right - backgroundImage.Width;
else if (backgroundImagePosition == eBackgroundImagePosition.BottomLeft)
destRect.Y = r.Bottom - backgroundImage.Height;
else if (backgroundImagePosition == eBackgroundImagePosition.BottomRight)
{
destRect.Y = r.Bottom - backgroundImage.Height;
destRect.X = r.Right - backgroundImage.Width;
}
if (imageAtt != null)
g.DrawImage(backgroundImage, destRect, 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel, imageAtt);
else
g.DrawImage(backgroundImage, destRect, 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel);
break;
}
case eBackgroundImagePosition.Tile:
{
if (imageAtt != null)
{
if (r.Width > backgroundImage.Width || r.Height > backgroundImage.Height)
{
int x = r.X, y = r.Y;
while (y < r.Bottom)
{
while (x < r.Right)
{
Rectangle destRect = new Rectangle(x, y, backgroundImage.Width, backgroundImage.Height);
if (destRect.Right > r.Right)
destRect.Width = destRect.Width - (destRect.Right - r.Right);
if (destRect.Bottom > r.Bottom)
destRect.Height = destRect.Height - (destRect.Bottom - r.Bottom);
g.DrawImage(backgroundImage, destRect, 0, 0, destRect.Width, destRect.Height, GraphicsUnit.Pixel, imageAtt);
x += backgroundImage.Width;
}
x = r.X;
y += backgroundImage.Height;
}
}
else
{
g.DrawImage(backgroundImage, new Rectangle(0, 0, backgroundImage.Width, backgroundImage.Height), 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel, imageAtt);
}
}
else
{
SmoothingMode sm = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.None;
using (TextureBrush brush = new TextureBrush(backgroundImage))
{
brush.WrapMode = System.Drawing.Drawing2D.WrapMode.Tile;
g.FillRectangle(brush, r);
}
g.SmoothingMode = sm;
}
break;
}
}
}
internal void ApplyStyle(ItemStyle style)
{
if(style==null)
return;
m_Alignment=style.Alignment;
if(!style.BackColor1.IsEmpty)
m_BackColor1=style.BackColor1;
if(!style.BackColor2.IsEmpty)
m_BackColor2=style.BackColor2;
if(style.BackgroundImage!=null)
m_BackgroundImage=style.BackgroundImage;
if(style.BackgroundImageAlpha!=255)
m_BackgroundImageAlpha=style.BackgroundImageAlpha;
if(style.BackgroundImagePosition!=eBackgroundImagePosition.Stretch)
m_BackgroundImagePosition=style.BackgroundImagePosition;
if(style.Border!=eBorderType.None)
m_Border=style.Border;
if(style.BorderDashStyle!=DashStyle.Solid)
m_BorderDashStyle=style.BorderDashStyle;
if(!style.BorderColor.IsEmpty)
m_BorderColor=style.BorderColor;
if(style.BorderSide!=DEFAULT_BORDERSIDE)
m_BorderSide=style.BorderSide;
if(style.BorderWidth!=1)
m_BorderWidth=style.BorderWidth;
if(style.Font!=null)
m_Font=style.Font;
if(!style.ForeColor.IsEmpty)
m_ForeColor=style.ForeColor;
if(style.LineAlignment!=StringAlignment.Center)
m_LineAlignment=style.LineAlignment;
if(style.TextTrimming!=StringTrimming.EllipsisCharacter)
m_TextTrimming=style.TextTrimming;
if(style.WordWrap!=false)
m_WordWrap=style.WordWrap;
if(style.MarginBottom!=0)
m_MarginBottom=style.MarginBottom;
if(style.MarginLeft!=0)
m_MarginLeft=style.MarginLeft;
if(style.MarginRight!=0)
m_MarginRight=style.MarginRight;
if(style.MarginTop!=0)
m_MarginTop=style.MarginTop;
if(style.CornerType!=eCornerType.Square)
m_CornerType=style.CornerType;
if(style.CornerDiameter!=DEFAULT_CORNER_DIAMETER)
m_CornerDiameter=style.CornerDiameter;
if (style.VerticalText)
m_VerticalText = style.VerticalText;
if (!style.UseMnemonic)
_UseMnemonic = style.UseMnemonic;
}
internal void Deserialize(System.Xml.XmlElement styleElement)
{
m_BackColor1=ColorEx.Empty;
if(styleElement.HasAttribute("bc1"))
{
m_BackColor1.Color=BarFunctions.ColorFromString(styleElement.GetAttribute("bc1"));
m_BackColor1.Alpha=System.Xml.XmlConvert.ToByte(styleElement.GetAttribute("bc1a"));
}
else if(styleElement.HasAttribute("bc1csp"))
m_BackColor1.ColorSchemePart=(eColorSchemePart)Enum.Parse(typeof(eColorSchemePart),styleElement.GetAttribute("bc1csp"));
m_BackColor2=ColorEx.Empty;
if(styleElement.HasAttribute("bc2"))
{
m_BackColor2.Color=BarFunctions.ColorFromString(styleElement.GetAttribute("bc2"));
m_BackColor2.Alpha=System.Xml.XmlConvert.ToByte(styleElement.GetAttribute("bc2a"));
}
else if(styleElement.HasAttribute("bc2csp"))
m_BackColor2.ColorSchemePart=(eColorSchemePart)Enum.Parse(typeof(eColorSchemePart),styleElement.GetAttribute("bc2csp"));
m_ForeColor=ColorEx.Empty;
if(styleElement.HasAttribute("fc"))
{
m_ForeColor.Color=BarFunctions.ColorFromString(styleElement.GetAttribute("fc"));
m_ForeColor.Alpha=System.Xml.XmlConvert.ToByte(styleElement.GetAttribute("fca"));
}
else if(styleElement.HasAttribute("fccsp"))
m_ForeColor.ColorSchemePart=(eColorSchemePart)Enum.Parse(typeof(eColorSchemePart),styleElement.GetAttribute("fccsp"));
m_BorderColor=ColorEx.Empty;
if(styleElement.HasAttribute("borderc"))
{
m_BorderColor.Color=BarFunctions.ColorFromString(styleElement.GetAttribute("borderc"));
m_BorderColor.Alpha=System.Xml.XmlConvert.ToByte(styleElement.GetAttribute("borderca"));
}
else if(styleElement.HasAttribute("bordercsp"))
m_BorderColor.ColorSchemePart=(eColorSchemePart)Enum.Parse(typeof(eColorSchemePart),styleElement.GetAttribute("bordercsp"));
m_GradientAngle=System.Xml.XmlConvert.ToInt16(styleElement.GetAttribute("ga"));
// Load font information if it exists
m_Font=null;
if(styleElement.HasAttribute("fontname"))
{
string FontName=styleElement.GetAttribute("fontname");
float FontSize=System.Xml.XmlConvert.ToSingle(styleElement.GetAttribute("fontemsize"));
System.Drawing.FontStyle FontStyle=(System.Drawing.FontStyle)System.Xml.XmlConvert.ToInt32(styleElement.GetAttribute("fontstyle"));
try
{
m_Font=new Font(FontName,FontSize,FontStyle);
}
catch(Exception)
{
m_Font=null;
}
}
// Load Image
m_BackgroundImage=null;
foreach(System.Xml.XmlElement xmlElem in styleElement.ChildNodes)
{
if(xmlElem.Name=="backimage")
{
m_BackgroundImage=BarFunctions.DeserializeImage(xmlElem);
m_BackgroundImagePosition=(eBackgroundImagePosition)System.Xml.XmlConvert.ToInt32(xmlElem.GetAttribute("pos"));
m_BackgroundImageAlpha=System.Xml.XmlConvert.ToByte(xmlElem.GetAttribute("alpha"));
}
}
m_WordWrap=false;
if(styleElement.HasAttribute("wordwrap"))
m_WordWrap=System.Xml.XmlConvert.ToBoolean(styleElement.GetAttribute("wordwrap"));
m_Alignment=StringAlignment.Near;
if(styleElement.HasAttribute("align"))
m_Alignment=(StringAlignment)System.Xml.XmlConvert.ToInt32(styleElement.GetAttribute("align"));
m_LineAlignment=StringAlignment.Center;
if(styleElement.HasAttribute("valign"))
m_LineAlignment=(StringAlignment)System.Xml.XmlConvert.ToInt32(styleElement.GetAttribute("valign"));
m_TextTrimming=StringTrimming.EllipsisCharacter;
if(styleElement.HasAttribute("trim"))
m_TextTrimming=(StringTrimming)System.Xml.XmlConvert.ToInt32(styleElement.GetAttribute("trim"));
m_Border=eBorderType.None;
if(styleElement.HasAttribute("border"))
m_Border=(eBorderType)System.Xml.XmlConvert.ToInt32(styleElement.GetAttribute("border"));
m_BorderWidth=1;
if(styleElement.HasAttribute("borderw"))
m_BorderWidth=System.Xml.XmlConvert.ToInt32(styleElement.GetAttribute("borderw"));
m_CornerType=eCornerType.Square;
if(styleElement.HasAttribute("cornertype"))
m_CornerType=(eCornerType)System.Xml.XmlConvert.ToInt32(styleElement.GetAttribute("cornertype"));
m_CornerDiameter=DEFAULT_CORNER_DIAMETER;
if(styleElement.HasAttribute("cornerdiameter"))
m_CornerDiameter=System.Xml.XmlConvert.ToInt32(styleElement.GetAttribute("cornerdiameter"));
}
public void Deserialize(System.Xml.XmlElement xmlThisBar, ItemSerializationContext context)
{
m_BarDefinitionLoading = true;
m_IgnoreAnimation = true;
try
{
LoadCommonProperties(xmlThisBar);
this.BackgroundImage = null;
foreach (System.Xml.XmlElement xmlElem in xmlThisBar.ChildNodes)
{
switch (xmlElem.Name)
{
case "items":
{
foreach (System.Xml.XmlElement xmlItem in xmlElem.ChildNodes)
{
BaseItem objItem = context.CreateItemFromXml(xmlItem);
m_ItemContainer.SubItems.Add(objItem);
context.ItemXmlElement = xmlItem;
objItem.Deserialize(context);
}
break;
}
case "colorscheme":
{
m_ColorScheme.Deserialize(xmlElem);
break;
}
case "backimage":
{
this.BackgroundImage = BarFunctions.DeserializeImage(xmlElem);
m_BackgroundImagePosition = (eBackgroundImagePosition)System.Xml.XmlConvert.ToInt32(xmlElem.GetAttribute("pos"));
m_BackgroundImageAlpha = System.Xml.XmlConvert.ToByte(xmlElem.GetAttribute("alpha"));
break;
}
}
}
if ((eDockSide)System.Xml.XmlConvert.ToInt32(xmlThisBar.GetAttribute("dockside")) == eDockSide.None)
{
// Try to load position
if (xmlThisBar.HasAttribute("fpos"))
{
string s = xmlThisBar.GetAttribute("fpos");
string[] arr = s.Split(',');
if (arr.Length == 4)
{
Rectangle r = new Rectangle(System.Xml.XmlConvert.ToInt32(arr[0]), System.Xml.XmlConvert.ToInt32(arr[1]), System.Xml.XmlConvert.ToInt32(arr[2]), System.Xml.XmlConvert.ToInt32(arr[3]));
m_FloatingRect = r;
}
}
if (!System.Xml.XmlConvert.ToBoolean(xmlThisBar.GetAttribute("visible")) || xmlThisBar.HasAttribute("autohide") && System.Xml.XmlConvert.ToBoolean(xmlThisBar.GetAttribute("autohide")))
m_LoadingHideFloating = true;
}
if (xmlThisBar.HasAttribute("seldocktab"))
{
int iTab = System.Xml.XmlConvert.ToInt32(xmlThisBar.GetAttribute("seldocktab"));
if (iTab >= 0 && iTab < m_ItemContainer.SubItems.Count)
{
foreach (BaseItem dockItem in m_ItemContainer.SubItems)
dockItem.Displayed = false;
m_ItemContainer.SubItems[iTab].Displayed = true;
}
}
// Last Thing to do so it is docked properly
m_DockLine = System.Xml.XmlConvert.ToInt32(xmlThisBar.GetAttribute("dockline"));
if (m_ItemContainer.LayoutType == eLayoutType.DockContainer)
RefreshDockTab(true);
this.DockSide = (eDockSide)System.Xml.XmlConvert.ToInt32(xmlThisBar.GetAttribute("dockside"));
if (m_LoadingHideFloating) m_LoadingHideFloating = false;
if (xmlThisBar.HasAttribute("autohide") && context._DesignerHost == null)
{
base.Visible = false;
if (m_ItemContainer.MinWidth > 0)
this.Width = m_ItemContainer.MinWidth;
if (m_ItemContainer.MinHeight > 0)
this.Height = m_ItemContainer.MinHeight;
this.AutoHide = true;
m_LastDockSiteInfo.DockedWidth = m_ItemContainer.MinWidth;
m_LastDockSiteInfo.DockedHeight = m_ItemContainer.MinHeight;
}
else
{
if (context._DesignerHost == null)
this.Visible = System.Xml.XmlConvert.ToBoolean(xmlThisBar.GetAttribute("visible"));
else
this.Visible = true;
}
}
finally
{
m_BarDefinitionLoading = false;
}
m_TabsRearranged = false;
SetupAccessibility();
}
