///<summary>Just before printing or displaying the final sheet output, the heights and y positions of various fields are adjusted according to their growth behavior. This also now gets run every time a user changes the value of a textbox while filling out a sheet.</summary>
public static void CalculateHeights(Sheet sheet, Graphics g)
{
//Sheet sheetCopy=sheet.Clone();
int calcH;
Font font;
FontStyle fontstyle;
foreach (SheetField field in sheet.SheetFields)
{
if (field.GrowthBehavior == GrowthBehaviorEnum.None)
{
continue;
}
fontstyle = FontStyle.Regular;
if (field.FontIsBold)
{
fontstyle = FontStyle.Bold;
}
font = new Font(field.FontName, field.FontSize, fontstyle);
//calcH=(int)g.MeasureString(field.FieldValue,font).Height;//this was too short
calcH = GraphicsHelper.MeasureStringH(g, field.FieldValue, font, field.Width);
if (calcH <= field.Height)
{
continue;
}
int amountOfGrowth = calcH - field.Height;
field.Height = calcH;
if (field.GrowthBehavior == GrowthBehaviorEnum.DownLocal)
{
MoveAllDownWhichIntersect(sheet, field, amountOfGrowth);
}
else if (field.GrowthBehavior == GrowthBehaviorEnum.DownGlobal)
{
MoveAllDownBelowThis(sheet, field, amountOfGrowth);
}
}
//g.Dispose();
//return sheetCopy;
}
///<summary>Triggered when any field value changes. This immediately invalidates signatures. It also causes fields to grow as needed and deselects other radiobuttons in a group.</summary>
private void text_TextChanged(object sender, EventArgs e)
{
foreach (Control control in panelMain.Controls)
{
if (control.GetType() != typeof(OpenDental.UI.SignatureBoxWrapper))
{
continue;
}
if (control.Tag == null)
{
continue;
}
SheetField field = (SheetField)control.Tag;
OpenDental.UI.SignatureBoxWrapper sigBox = (OpenDental.UI.SignatureBoxWrapper)control;
sigBox.SetInvalid();
}
if (sender.GetType() == typeof(SheetCheckBox))
{
SheetCheckBox checkbox = (SheetCheckBox)sender;
if (checkbox.Tag == null)
{
return;
}
if (!checkbox.IsChecked) //if user unchecked a radiobutton, nothing else happens
{
return;
}
SheetField fieldThis = (SheetField)checkbox.Tag;
if (fieldThis.RadioButtonGroup == "" && fieldThis.RadioButtonValue == "") //if it's a checkbox instead of a radiobutton
{
return;
}
foreach (Control control in panelMain.Controls) //set some other radiobuttons to be not checked
{
if (control.GetType() != typeof(SheetCheckBox))
{
continue;
}
if (control.Tag == null)
{
continue;
}
if (control == sender)
{
continue;
}
SheetField fieldOther = (SheetField)control.Tag;
if (fieldThis.FieldName != fieldOther.FieldName) //different radio group
{
continue;
}
//If both checkbox field names are set to "misc" then we instead use the RadioButtonGroup as the actual radio button group name.
if (fieldThis.FieldName == "misc" && fieldThis.RadioButtonGroup != fieldOther.RadioButtonGroup)
{
continue;
}
((SheetCheckBox)control).IsChecked = false;
}
return;
}
if (sender.GetType() != typeof(RichTextBox))
{
//since CheckBoxes also trigger this event for sig invalid.
return;
}
//everything below here is for growth calc.
RichTextBox textBox = (RichTextBox)sender;
//remember where we were
int cursorPos = textBox.SelectionStart;
//int boxX=textBox.Location.X;
//int boxY=textBox.Location.Y;
//string originalFieldValue=((SheetField)((RichTextBox)control).Tag).FieldValue;
SheetField fld = (SheetField)textBox.Tag;
if (fld.GrowthBehavior == GrowthBehaviorEnum.None)
{
return;
}
fld.FieldValue = textBox.Text;
Graphics g = this.CreateGraphics();
FontStyle fontstyle = FontStyle.Regular;
if (fld.FontIsBold)
{
fontstyle = FontStyle.Bold;
}
Font font = new Font(fld.FontName, fld.FontSize, fontstyle);
int calcH = GraphicsHelper.MeasureStringH(g, fld.FieldValue, font, fld.Width);
//(int)(g.MeasureString(fld.FieldValue,font,fld.Width).Height * 1.133f);//Seems to need 2 pixels per line of text to prevent hidden text due to scroll.
calcH += font.Height + 2; //add one line just in case.
g.Dispose();
if (calcH <= fld.Height) //no growth needed
{
return;
}
//the field height needs to change, so:
int amountOfGrowth = calcH - fld.Height;
fld.Height = calcH;
FillFieldsFromControls(); //We already changed the value of this field manually,
//but if the other fields don't get changed, they will erroneously 'reset'.
if (fld.GrowthBehavior == GrowthBehaviorEnum.DownGlobal)
{
SheetUtil.MoveAllDownBelowThis(SheetCur, fld, amountOfGrowth);
}
else if (fld.GrowthBehavior == GrowthBehaviorEnum.DownLocal)
{
SheetUtil.MoveAllDownWhichIntersect(SheetCur, fld, amountOfGrowth);
}
LayoutFields();
//find the original textbox, and put the cursor back where it belongs
foreach (Control control in panelMain.Controls)
{
if (control.GetType() == typeof(RichTextBox))
{
if ((SheetField)(control.Tag) == fld)
{
((RichTextBox)control).Select(cursorPos, 0);
((RichTextBox)control).Focus();
//((RichTextBox)control).SelectionStart=cursorPos;
}
}
}
}