private void menuFileSave_Click(object sender, EventArgs e)
{
SciTextEditorControl editor = ActiveEditor;
if (editor != null)
{
DoSave(editor);
}
}
private static void SetModifiedFlag(SciTextEditorControl editor, bool flag)
{
if (IsModified(editor) != flag)
{
var p = editor.Parent;
if (IsModified(editor))
{
p.Text = p.Text.Substring(0, p.Text.Length - 1);
}
else
{
p.Text += "*";
}
}
}
private bool DoSave(SciTextEditorControl editor)
{
if (string.IsNullOrEmpty(editor.FileName))
{
return(DoSaveAs(editor));
}
else
{
try
{
editor.SaveFile(editor.FileName);
SetModifiedFlag(editor, false);
return(true);
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, ex.GetType().Name);
return(false);
}
}
}
private bool DoSaveAs(SciTextEditorControl editor)
{
saveFileDialog.FileName = editor.FileName;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
editor.SaveFile(saveFileDialog.FileName);
editor.Parent.Text = Path.GetFileName(editor.FileName);
SetModifiedFlag(editor, false);
// The syntax highlighting strategy doesn't change
// automatically, so do it manually.
//editor.Document.HighlightingStrategy =
// HighlightingStrategyFactory.CreateHighlightingStrategyForFile(editor.FileName);
return(true);
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, ex.GetType().Name);
}
}
return(false);
}
/// <summary>Gets whether the file in the specified editor is modified.</summary>
/// <remarks>TextEditorControl doesn't maintain its own internal modified
/// flag, so we use the '*' shown after the file name to represent the
/// modified state.</remarks>
private static bool IsModified(SciTextEditorControl editor)
{
// TextEditorControl doesn't seem to contain its own 'modified' flag, so
// instead we'll treat the "*" on the filename as the modified flag.
return(editor.Parent.Text.EndsWith("*"));
}
private static void SetModifiedFlag(SciTextEditorControl editor, bool flag)
{
if (IsModified(editor) != flag)
{
var p = editor.Parent;
if (IsModified(editor))
p.Text = p.Text.Substring(0, p.Text.Length - 1);
else
p.Text += "*";
}
}
/// <summary>Gets whether the file in the specified editor is modified.</summary>
/// <remarks>TextEditorControl doesn't maintain its own internal modified
/// flag, so we use the '*' shown after the file name to represent the
/// modified state.</remarks>
private static bool IsModified(SciTextEditorControl editor)
{
// TextEditorControl doesn't seem to contain its own 'modified' flag, so
// instead we'll treat the "*" on the filename as the modified flag.
return editor.Parent.Text.EndsWith("*");
}
private bool DoSaveAs(SciTextEditorControl editor)
{
saveFileDialog.FileName = editor.FileName;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
editor.SaveFile(saveFileDialog.FileName);
editor.Parent.Text = Path.GetFileName(editor.FileName);
SetModifiedFlag(editor, false);
// The syntax highlighting strategy doesn't change
// automatically, so do it manually.
//editor.Document.HighlightingStrategy =
// HighlightingStrategyFactory.CreateHighlightingStrategyForFile(editor.FileName);
return true;
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, ex.GetType().Name);
}
}
return false;
}
private bool DoSave(SciTextEditorControl editor)
{
if (string.IsNullOrEmpty(editor.FileName))
return DoSaveAs(editor);
else
{
try
{
editor.SaveFile(editor.FileName);
SetModifiedFlag(editor, false);
return true;
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, ex.GetType().Name);
return false;
}
}
}
