// get information about a current floating object
public static string GetInformationAboutCurrentFloatingObject(FloatingObjectAnchorBox currentObjectAnchor, DocumentLayout currentLayout)
{
LayoutFloatingObject currentFloatingObject = currentObjectAnchor.FloatingObjectBox;
string returnedInformation = "";
if (currentFloatingObject.Type == LayoutType.FloatingPicture)
{
returnedInformation = "!A FLOATING PICTURE IS SELECTED!\r\n";
}
else if (currentFloatingObject.Type == LayoutType.TextBox)
{
returnedInformation = "!A TEXT BOX IS SELECTED!\r\n";
}
returnedInformation += String.Format("Anchor location: {0}\r\n", currentObjectAnchor.Bounds.Location);
returnedInformation += String.Format("Object bounds: {0}\r\n", currentFloatingObject.Bounds);
returnedInformation += String.Format("Rotation: {0}\r\n", currentFloatingObject.RotationAngle);
if (currentFloatingObject.Type == LayoutType.TextBox)
{
LayoutTextBox currentTextBox = currentFloatingObject as LayoutTextBox;
returnedInformation += String.Format("\r\n!!Content information:\r\n");
returnedInformation += TextBoxLayoutHelper.GetInformationAboutCurrentTextBoxContent(currentTextBox, currentLayout);
}
else if (currentFloatingObject.Type == LayoutType.FloatingPicture)
{
LayoutFloatingPicture currentFloatingPicture = currentFloatingObject as LayoutFloatingPicture;
returnedInformation += String.Format("\r\n!!Image properties:\r\n");
returnedInformation += GetInformationAboutOfficeImage(currentFloatingPicture.Image);
}
return(returnedInformation);
}
public static string GetInformationAboutCurrentTextBoxContent(LayoutTextBox currentTextBox, DocumentLayout currentLayout)
{
string returnedInformation = "";
CustomDocumentLayoutVisitor visitor = new CustomDocumentLayoutVisitor();
visitor.Visit(currentTextBox);
SubDocument doc = currentLayout.BeginUpdateDocument(currentTextBox);
string plainTextContent = doc.GetText(doc.Range);
currentLayout.EndUpdateDocument(doc);
returnedInformation += String.Format("Lines count: {0}\r\n", visitor.TextLinesCount);
returnedInformation += String.Format("Words count: {0}\r\n", visitor.WordsCount);
returnedInformation += String.Format("Plain text: {0}\r\n", plainTextContent);
return(returnedInformation);
}
// get information about a current text box layout
public static string GetInformationAboutCurrentTextBox(SubDocument subDocument, DocumentLayout currentLayout, DocumentPosition docPosition)
{
string returnedInformation = "!A TEXTBOX CONTENT IS SELECTED!\r\n";
LayoutIterator layoutIterator = new LayoutIterator(currentLayout, subDocument.Range);
LayoutPage currentTextBoxPage = null;
LayoutTextBox currentTextBox = null;
while (layoutIterator.MoveNext())
{
LayoutElement element = layoutIterator.Current;
if (element is LayoutTextBox)
{
currentTextBox = (element as LayoutTextBox);
if (currentTextBox.Parent is LayoutPage)
{
currentTextBoxPage = currentTextBox.Parent as LayoutPage;
}
}
if (element is PlainTextBox)
{
PlainTextBox currentPlaintTextBox = element as PlainTextBox;
if (currentPlaintTextBox.Range.Contains(docPosition.ToInt()))
{
returnedInformation += String.Format("Selected content: {0}\r\n", currentPlaintTextBox.Text);
LayoutRow currentRow = currentPlaintTextBox.Parent as LayoutRow;
int currentLineIndex = currentTextBox.Rows.ToList().IndexOf(currentRow);
returnedInformation += String.Format("Line index: {0}\r\n", currentLineIndex + 1);
returnedInformation += String.Format("Selected block bounds: {0}\r\n", currentPlaintTextBox.Bounds);
break;
}
}
}
returnedInformation += String.Format("TEXTBOX bounds: {0}\r\n", currentTextBox.Bounds);
returnedInformation += String.Format("\r\n!!Content information:\r\n");
returnedInformation += GetInformationAboutCurrentTextBoxContent(currentTextBox, currentLayout);
if (currentTextBoxPage != null)
{
returnedInformation += PageLayoutHelper.GetInformationAboutCurrentPage(currentLayout, currentTextBoxPage, docPosition);
}
return(returnedInformation);
}
public override void DrawTextBox(LayoutTextBox textBox)
{
if (MainWindow.customDrawTextBox == true)
{
Point[] StarPoints =
{
new Point(textBox.Bounds.X + textBox.Bounds.Width / 2, textBox.Bounds.Y),
new Point(textBox.Bounds.X + textBox.Bounds.Width, textBox.Bounds.Y + textBox.Bounds.Height),
new Point(textBox.Bounds.X, textBox.Bounds.Y + textBox.Bounds.Height / 2),
new Point(textBox.Bounds.X + textBox.Bounds.Width, textBox.Bounds.Y + textBox.Bounds.Height / 2),
new Point(textBox.Bounds.X, textBox.Bounds.Y + textBox.Bounds.Height),
new Point(textBox.Bounds.X + textBox.Bounds.Width / 2, textBox.Bounds.Y)
};
Canvas.DrawLines(new RichEditPen(System.Windows.Media.Color.FromRgb(255, 105, 180), 30), StarPoints);
}
else
{
base.DrawTextBox(textBox);
}
}
public override void DrawTextBox(LayoutTextBox textBox)
{
if (Form1.customDrawTextBox == true)
{
Point[] StarPoints =
{
new Point(textBox.Bounds.X + textBox.Bounds.Width / 2, textBox.Bounds.Y),
new Point(textBox.Bounds.X + textBox.Bounds.Width, textBox.Bounds.Y + textBox.Bounds.Height),
new Point(textBox.Bounds.X, textBox.Bounds.Y + textBox.Bounds.Height / 2),
new Point(textBox.Bounds.X + textBox.Bounds.Width, textBox.Bounds.Y + textBox.Bounds.Height / 2),
new Point(textBox.Bounds.X, textBox.Bounds.Y + textBox.Bounds.Height),
new Point(textBox.Bounds.X + textBox.Bounds.Width / 2, textBox.Bounds.Y)
};
Canvas.DrawLines(new RichEditPen(Color.HotPink, 30), StarPoints);
}
else
{
base.DrawTextBox(textBox);
}
}
protected override void VisitTextBox(LayoutTextBox textBox)
{
TryAddElementToCollection(textBox, ContentDisplayAction.ScrollTo, true);
base.VisitTextBox(textBox);
}
public override void DrawTextBox(LayoutTextBox textBox)
{
base.DrawTextBox(textBox);
HighlightElement(textBox);
}
void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
if (!(e.Node.IsSelected) || e.Node.Tag == null)
{
return;
}
// Rebuild the tree if required.
rebuild = true;
richEditControl1.Document.ChangeActiveDocument(richEditControl1.Document);
LayoutElement element = layoutTreeDictionary[e.Node];
RangedLayoutElement rangedElement = element as RangedLayoutElement;
// Select a range or scroll to a document position, according to the type of the layout element.
if ((ContentDisplayAction)e.Node.Tag == ContentDisplayAction.ScrollTo)
{
LayoutPage page = element.GetParentByType <LayoutPage>();
LayoutPageArea nearestPageArea = page.PageAreas[0];
if ((element.Type == LayoutType.Header) || (element.GetParentByType <LayoutHeader>() != null))
{
ScrollToPosition(nearestPageArea.Range.Start);
}
if ((element.Type == LayoutType.Footer) || (element.GetParentByType <LayoutFooter>() != null))
{
ScrollToPosition(nearestPageArea.Range.Start + nearestPageArea.Range.Length);
}
LayoutFloatingObject layoutFloatingObject = element as LayoutFloatingObject;
if (layoutFloatingObject != null)
{
FloatingObjectAnchorBox anchor = layoutFloatingObject.AnchorBox;
ScrollToPosition(anchor.Range.Start);
richEditControl1.Document.Selection = richEditControl1.Document.CreateRange(anchor.Range.Start, anchor.Range.Length);
}
LayoutComment layoutComment = element as LayoutComment;
if (layoutComment != null)
{
Comment comment = layoutComment.GetDocumentComment();
ScrollToPosition(comment.Range.Start.ToInt());
}
LayoutTextBox textBox = element.GetParentByType <LayoutTextBox>();
if (textBox != null)
{
// Do not rebuild the tree.
rebuild = false;
ScrollToPosition(textBox.AnchorBox.Range.Start);
SubDocument doc = richEditControl1.DocumentLayout.BeginUpdateDocument(textBox);
richEditControl1.Document.ChangeActiveDocument(doc);
richEditControl1.Document.Selection = doc.CreateRange(rangedElement.Range.Start, rangedElement.Range.Length);
richEditControl1.DocumentLayout.EndUpdateDocument(doc);
}
}
else
{
if (rangedElement == null)
{
return;
}
ScrollToPosition(rangedElement.Range.Start);
richEditControl1.Document.Selection = richEditControl1.Document.CreateRange(rangedElement.Range.Start, rangedElement.Range.Length);
}
}
protected override void VisitTextBox(LayoutTextBox textBox)
{
AddTreeNode(textBox, ContentDisplayAction.ScrollTo);
base.VisitTextBox(textBox);
}
protected override void VisitTextBox(LayoutTextBox textBox)
{
TextBoxesCount++;
base.VisitTextBox(textBox);
}
