public MarginStyle GetMarginStyleFromHtml(IHTMLElement img)
{
IHTMLElement2 img2 = (IHTMLElement2)img;
int marginTop = GetPixels(img2.currentStyle.marginTop as string);
int marginRight = GetPixels(img2.currentStyle.marginRight as string);
int marginBottom = GetPixels(img2.currentStyle.marginBottom as string);
int marginLeft = GetPixels(img2.currentStyle.marginLeft as string);
MarginStyle margin = new MarginStyle(marginTop, marginRight, marginBottom, marginLeft, StyleSizeUnit.PX);
return(margin);
}
protected override void LoadEditor()
{
base.LoadEditor();
HtmlMarginSettings = new HtmlMarginDecoratorSettings(Settings, EditorContext.ImgElement);
comboBoxMargins.CustomMargins = HtmlMarginSettings.HasCustomMargin;
MarginStyle marginStyle = HtmlMarginSettings.Margin;
numericMarginTop.Value = marginStyle.Top;
numericMarginRight.Value = marginStyle.Right;
numericMarginBottom.Value = marginStyle.Bottom;
numericMarginLeft.Value = marginStyle.Left;
marginCommand.Value = new Padding(marginStyle.Left, marginStyle.Top, marginStyle.Right, marginStyle.Bottom);
}
private static string GetHtmlMarginFromMarginStyle(MarginStyle margin, IHTMLElement element)
{
string unitSize = margin.SizeUnit.ToString().ToLower(CultureInfo.InvariantCulture);
string marginRight = margin.Right.ToString(CultureInfo.InvariantCulture) + unitSize;
string marginLeft = margin.Left.ToString(CultureInfo.InvariantCulture) + unitSize;
string currentRightMargin = "";
if (element.style.marginRight != null)
{
currentRightMargin = element.style.marginRight.ToString();
}
string currentLeftMargin = "";
if (element.style.marginLeft != null)
{
currentLeftMargin = element.style.marginLeft.ToString();
}
// This is because margins and centering images can conflict with eachother
if (margin.Right == 0 && currentRightMargin == "auto" &&
margin.Left == 0 && currentLeftMargin == "auto")
{
marginRight = "auto";
marginLeft = "auto";
}
else if ((margin.Right != 0 || margin.Left != 0) && currentRightMargin == "auto" && currentLeftMargin == "auto")
{
// The user is breaking their centered image by setting a L/R margin
element.style.display = "inline";
}
string marginString = String.Format(CultureInfo.InvariantCulture, "{0}{4} {1} {2}{4} {3}",
margin.Top, marginRight, margin.Bottom, marginLeft, unitSize);
return(marginString);
}
public MarginStyle GetMarginStyleFromHtml(IHTMLElement img)
{
IHTMLElement2 img2 = (IHTMLElement2)img;
int marginTop = GetPixels(img2.currentStyle.marginTop as string);
int marginRight = GetPixels(img2.currentStyle.marginRight as string);
int marginBottom = GetPixels(img2.currentStyle.marginBottom as string);
int marginLeft = GetPixels(img2.currentStyle.marginLeft as string);
MarginStyle margin = new MarginStyle(marginTop, marginRight, marginBottom, marginLeft, StyleSizeUnit.PX);
return margin;
}
private static string GetHtmlMarginFromMarginStyle(MarginStyle margin, IHTMLElement element)
{
string unitSize = margin.SizeUnit.ToString().ToLower(CultureInfo.InvariantCulture);
string marginRight = margin.Right.ToString(CultureInfo.InvariantCulture) + unitSize;
string marginLeft = margin.Left.ToString(CultureInfo.InvariantCulture) + unitSize;
string currentRightMargin = "";
if (element.style.marginRight != null)
currentRightMargin = element.style.marginRight.ToString();
string currentLeftMargin = "";
if (element.style.marginLeft != null)
currentLeftMargin = element.style.marginLeft.ToString();
// This is because margins and centering images can conflict with eachother
if (margin.Right == 0 && currentRightMargin == "auto" &&
margin.Left == 0 && currentLeftMargin == "auto")
{
marginRight = "auto";
marginLeft = "auto";
}
else if ((margin.Right != 0 || margin.Left != 0) && currentRightMargin == "auto" && currentLeftMargin == "auto")
{
// The user is breaking their centered image by setting a L/R margin
element.style.display = "inline";
}
string marginString = String.Format(CultureInfo.InvariantCulture, "{0}{4} {1} {2}{4} {3}",
margin.Top, marginRight, margin.Bottom, marginLeft, unitSize);
return marginString;
}
