/// <summary>
/// Finds the next redaction mark in the document.
/// </summary>
/// <param name="CurrentRange">The range containing the starting point of the search. Changes to the location of the output mark if one is found.</param>
/// <param name="CurrentView">The current view type.</param>
/// <param name="WrapAtEnd">True to prompt to wrap around at the end, otherwise False.</param>
/// <returns>True if a mark was found, otherwise False.</returns>
private bool FindNextMark(ref Word.Range CurrentRange, Word.WdViewType CurrentView, bool WrapAtEnd)
{
if (FindNextMarkInCurrentStory(ref CurrentRange) || FindNextMarkInOtherStory(ref CurrentRange))
{
//extend it out and select it
ExtendNextMark(ref CurrentRange, false);
CurrentRange.Select();
return(true);
}
else
{
if (WrapAtEnd)
{
if (GenericMessageBox.Show(Resources.SearchFromBeginning, Resources.AppName, MessageBoxButtons.OKCancel, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1, (MessageBoxOptions)0) == DialogResult.OK)
{
//move the range to the start of the document and search again
CurrentRange = CurrentRange.Document.StoryRanges[Word.WdStoryType.wdMainTextStory];
CurrentRange.Collapse(ref CollapseStart);
return(FindNextMark(ref CurrentRange, CurrentView, false));
}
else
{
return(false);
}
}
else
{
GenericMessageBox.Show(Resources.NoRedactionMarks, Resources.AppName, MessageBoxButtons.OK, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1, (MessageBoxOptions)0);
return(false);
}
}
}
private void buttonMark_Click(object sender, EventArgs e)
{
int HitCount = 0;
try
{
//search
foreach (Word.Range StoryRange in Globals.ThisAddIn.Application.Selection.Document.StoryRanges)
{
HitCount += FindAndMarkInStory(StoryRange);
}
//show results
if (HitCount > 1)
{
labelResults.Text = HitCount + Resources.OccurrencesFound;
}
else if (HitCount == 1)
{
labelResults.Text = HitCount + Resources.OccurrenceFound;
}
else //we didn't find anything, tell them.
{
labelResults.Text = string.Empty;
GenericMessageBox.Show(Resources.TextNotFound, Resources.AppName, MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1, (MessageBoxOptions)0);
}
}
catch (COMException cex)
{
//something failed, show them the error message
GenericMessageBox.Show(cex.Message, Resources.AppName, MessageBoxButtons.OK, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1, (MessageBoxOptions)0);
}
}
/// <summary>
/// Finds the previous redaction mark in the document.
/// </summary>
/// <param name="CurrentRange">The range containing the starting point of the search. Changes to the location of the output mark if one is found.</param>
/// <param name="CurrentView">The current view type.</param>
/// <param name="WrapAtStart">True to prompt to wrap around at the start, otherwise False.</param>
/// <returns>True if a mark was found, otherwise False.</returns>
private bool FindPreviousMark(ref Word.Range CurrentRange, Word.WdViewType CurrentView, bool WrapAtStart)
{
if (FindPreviousMarkInCurrentStory(ref CurrentRange) || FindPreviousMarkInOtherStory(ref CurrentRange))
{
//extend it out and select it
ExtendPreviousMark(ref CurrentRange, false);
CurrentRange.Select();
return(true);
}
else
{
if (WrapAtStart)
{
if (GenericMessageBox.Show(Resources.SearchFromEnd, Resources.AppName, MessageBoxButtons.OKCancel, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1, (MessageBoxOptions)0) == DialogResult.OK)
{
//they want to wrap around, so find the last story and start again
CurrentRange = GetLastStory(ref CurrentRange);
CurrentRange.Collapse(ref CollapseEnd);
return(FindPreviousMark(ref CurrentRange, CurrentView, false));
}
else
{
return(false);
}
}
else
{
GenericMessageBox.Show(Resources.NoRedactionMarks, Resources.AppName, MessageBoxButtons.OK, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1, (MessageBoxOptions)0);
return(false);
}
}
}
/// <summary>
/// Redact the current document.
/// </summary>
private void RedactDocument()
{
object Story = Word.WdUnits.wdStory;
Word.WdViewType OriginalView = Application.ActiveWindow.View.Type;
Application.ScreenUpdating = false;
Word.Document SourceFile = Application.ActiveDocument;
//cache the document's saved and update styles from template states
bool Saved = SourceFile.Saved;
bool UpdateStyles = SourceFile.UpdateStylesOnOpen;
//BUG 5819: need to make sure this is off so that Normal's properties don't get demoted into redacted file
Application.ActiveDocument.UpdateStylesOnOpen = false;
Word.Document FileToRedact = RedactCommon.CloneDocument(Application.ActiveDocument);
//reset those states to their cached values
SourceFile.UpdateStylesOnOpen = UpdateStyles;
SourceFile.Saved = Saved;
//get the window for the document surface (_WwG)
NativeWindow WordWindow = RedactCommon.GetDocumentSurfaceWindow();
//show progress UI
using (FormDoRedaction ProgressUI = new FormDoRedaction(FileToRedact, this))
{
ProgressUI.ResetProgress();
DialogResult RedactResult = ProgressUI.ShowDialog();
//fix the view
Application.ActiveWindow.View.SeekView = Word.WdSeekView.wdSeekMainDocument;
Application.ActiveWindow.View.Type = OriginalView;
Application.Selection.HomeKey(ref Story, ref Missing);
if (RedactResult != DialogResult.OK)
{
GenericMessageBox.Show(Resources.RedactionFailed, Resources.AppName, MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, (MessageBoxOptions)0);
}
else
{
//dialog telling the user we're done
using (FormSuccess Success = new FormSuccess(FileToRedact.Application))
Success.ShowDialog(WordWindow);
}
}
//set focus back onto the document
NativeMethods.SetFocus(WordWindow.Handle);
//we need to release our handle, or Word will crash on close as the CLR tries to do it for us
WordWindow.ReleaseHandle();
}
