/// <summary>
/// Executes command.
/// </summary>
/// <param name="document">Document insert to.</param>
public void Execute(ITextEditorDocument document)
{
if (this.text.Count == 0 || document == null)
{
return;
}
this.line = document.LineNumberByIndex(this.caretIndex);
this.position = document.CaretPositionInLineByIndex(this.caretIndex);
this.changedDocument = document;
if (this.line == -1)
{
this.line = 0;
document.AddLine(string.Empty);
}
string paragraph = document.AllLines[this.line];
string partToMove = paragraph.Substring(this.position);
if (paragraph.Length > this.position)
{
paragraph = paragraph.Remove(this.position);
}
document.ChangeLineAtIndex(this.line, paragraph.Insert(this.position, this.text.First()));
List<string> newLines = new List<string>(this.text);
newLines.RemoveAt(0);
for (int i = 0; i < newLines.Count; i++)
{
document.InsertLineAtIndex(this.line + i + 1, newLines[i]);
}
string lastLine = document.AllLines[this.line + this.text.Count - 1];
document.ChangeLineAtIndex(this.line + this.text.Count - 1, lastLine + partToMove);
}
public void TextEditorFileManager_Save_Open()
{
document = fileManager.OpenFileUsingEncoding(@"Resources\DocumentExample.txt", Encoding.Default);
Assert.IsNotNull(this.document, "FileManager couldn't open document");
document.AddLine("Hello");
fileManager.SaveDocument(document);
document = fileManager.OpenFileUsingEncoding(@"Resources\DocumentExample.txt", Encoding.Default);
Assert.IsTrue(document.AllLines[document.AllLines.Count - 1] == "Hello", "Changes to document haven't been saved by FileManager");
document.RemoveLineAtIndex(document.AllLines.Count - 1);
fileManager.SaveDocument(document);
}
/// <summary>
/// Executes command.
/// </summary>
/// <param name="document">Document to run command.</param>
public void Execute(ITextEditorDocument document)
{
if (document == null)
{
return;
}
this.line = document.LineNumberByIndex(this.caretIndex);
this.position = document.CaretPositionInLineByIndex(this.caretIndex);
this.changedDocument = document;
if (this.line == -1)
{
this.line = 0;
document.AddLine(string.Empty);
}
string paragraph = document.AllLines[this.line];
document.ChangeLineAtIndex(this.line, paragraph.Insert(this.position, this.text));
}
