/// <summary> Sets horizontal alignment of the control. </summary>
/// <param name="control"></param>
/// <param name="verticalAlignment"></param>
public static void SetHorizontalAlignment(Control control, AlignmentTypeHori horizontalAlignment)
{
if (control is MgLinkLabel || control is MgButtonBase || control is Label || control is MgRadioPanel || control is MgCheckBox || control is MgTextBox || control is MgShape)
{
ContentAlignment contentAlignment = GetContentAligmentForSetHorAligment(control, horizontalAlignment);
SetContentAlignment(control, contentAlignment);
}
}
/// <summary>
/// in WebInfo.cpp we send the HorAligement property revers, because the control displays the text according to the RTL Property
/// the printText() displays the text according to the send aligment so we need to reverse the org horisontal aligment
/// </summary>
/// <param name="rightToLeft"></param>
/// <param name="AlignmentInfo"></param>
/// <param name="TextAlign"></param>
/// <returns></returns>
public static ContentAlignment GetOrgContentAligment(RightToLeft rightToLeft, ContentAlignment TextAlign)
{
AlignmentInfo alignmentInfo = GetAlignmentInfo(TextAlign);
ContentAlignment NewTextAli = TextAlign;
if (rightToLeft == RightToLeft.Yes && alignmentInfo.HorAlign != AlignmentTypeHori.Center)
{
AlignmentTypeHori newTypeHor = (alignmentInfo.HorAlign == AlignmentTypeHori.Right ? AlignmentTypeHori.Left : AlignmentTypeHori.Right);
NewTextAli = GetContentAligmentForHorAligmentAndVerAligment(newTypeHor, alignmentInfo.VerAlign);
}
return(NewTextAli);
}
/// <summary>
///
/// </summary>
/// <param name="contentAlignment"></param>
/// <param name="VerAligment"></param>
/// <returns></returns>
public static ContentAlignment GetContentAligmentForSetVerAligment(ContentAlignment contentAlignment, AlignmentTypeVert VerAligment)
{
ContentAlignment RetContentAlignment;
//get the Current Content alignment info from the ContentAlignmentTable
AlignmentInfo aligmentInfo = _contentAlignmentTable[contentAlignment];
//get the current Horizontal alignment
AlignmentTypeHori CurrHorAligment = aligmentInfo.HorAlign;
//get the new Contant alignment from the HorVerConversion;
RetContentAlignment = _horVerTranslation[(int)(VerAligment - 1), (int)(CurrHorAligment - 1)];
return(RetContentAlignment);
}
/// <summary>
/// Gets the System.Windows.Forms.HorizontalAlignment corresponding to AlignmentTypeHori
/// </summary>
/// <param name="alignmentTypeHori"></param>
/// <returns></returns>
public static HorizontalAlignment HorAlign2HorAlign(AlignmentTypeHori alignmentTypeHori)
{
HorizontalAlignment horiAlignment = HorizontalAlignment.Left;
if (alignmentTypeHori == AlignmentTypeHori.Left)
{
horiAlignment = HorizontalAlignment.Left;
}
else if (alignmentTypeHori == AlignmentTypeHori.Center)
{
horiAlignment = HorizontalAlignment.Center;
}
else if (alignmentTypeHori == AlignmentTypeHori.Right)
{
horiAlignment = HorizontalAlignment.Right;
}
return(horiAlignment);
}
/// <summary>return the display rect of the display size according to the contentAlignment</summary>
/// <param name="ClientRect"></param>
/// <param name="DisplaySize"></param>
/// <param name="contentAlignment"></param>
/// <returns></returns>
public static Rectangle GetFocusRect(Control control, Rectangle displayRect,
ContentAlignment contentAlignment, Size textSize)
{
AlignmentInfo aligmentInfo = GetAlignmentInfo(contentAlignment);
//get the current vertical\horizontal aligment
AlignmentTypeVert alignmentTypeVert = aligmentInfo.VerAlign;
AlignmentTypeHori alignmentTypeHori = aligmentInfo.HorAlign;
Rectangle focusRect = new Rectangle(displayRect.X, displayRect.Y, textSize.Width, textSize.Height);
switch (alignmentTypeVert)
{
case AlignmentTypeVert.Top:
break;
case AlignmentTypeVert.Bottom:
focusRect.Y = displayRect.Bottom - textSize.Height;
break;
case AlignmentTypeVert.Center:
focusRect.Y += (displayRect.Height - textSize.Height) / 2;
break;
}
switch (alignmentTypeHori)
{
case AlignmentTypeHori.Left:
break;
case AlignmentTypeHori.Right:
focusRect.X = displayRect.Right - textSize.Width;
break;
case AlignmentTypeHori.Center:
focusRect.X += (displayRect.Width - textSize.Width) / 2;
break;
}
//check the rect focus that is not out the control
focusRect.X = Math.Max(1, focusRect.X);
focusRect.Width = Math.Min(focusRect.Width, control.ClientRectangle.Width - focusRect.X);
return(focusRect);
}
/// <summary> return alignment flags for horizontal and vertical alignment
/// </summary>
/// <param name="HorAligment"></param>
/// <param name="VerAligment"></param>
/// <returns></returns>
private static ContentAlignment GetContentAligmentForHorAligmentAndVerAligment(AlignmentTypeHori HorAligment, AlignmentTypeVert VerAligment)
{
ContentAlignment RetContentAlignment = _horVerTranslation[(int)(VerAligment - 1), (int)(HorAligment - 1)];
return(RetContentAlignment);
}
/// <summary>
///
/// </summary>
/// <param name="control"></param>
/// <param name="HorAligment"></param>
/// <returns></returns>
internal static ContentAlignment GetContentAligmentForSetHorAligment(Control control, AlignmentTypeHori HorAligment)
{
//get the current content alignment of the control
ContentAlignment CurrContentAlignment = GetContentAlignment(control);
return(GetContentAligmentForSetHorAligment(CurrContentAlignment, HorAligment));
}
public AlignmentTypeVert VerAlign; //(TOP = 1, CENTER = 2,BOTTOM = 3)
internal AlignmentInfo(AlignmentTypeVert VerAlign, AlignmentTypeHori HorAlign)
{
this.HorAlign = HorAlign;
this.VerAlign = VerAlign;
}
