public void DoCut(EditorCanvas editorCanvas)
{
if (editorCanvas == null)
{
return;
}
if (editorCanvas.FocusManager.IsEditorFocused)
{
var focus = editorCanvas.FocusManager.Focus as StyledTextFocus;
if (focus != null)
{
focus.Cut();
}
}
else if (editorCanvas.CanCut())
{
var targets = editorCanvas.SelectionManager.SelectedEditors;
var req = new CopyRequest(targets);
var bundle = new EditorBundle(targets);
var copy = bundle.GetGroupCommand(req);
if (copy == null)
{
return;
}
var remove = bundle.GetCompositeCommand(new RemoveRequest());
if (remove == null)
{
return;
}
var cmd = copy.Chain(remove);
editorCanvas.CommandExecutor.Execute(cmd);
}
}
private ICommand GetCutCommand(IEnumerable <IEditor> targets)
{
var bundle = new EditorBundle(targets);
var req = new CopyRequest(targets);
var copy = bundle.GetGroupCommand(req);
var remove = bundle.GetCompositeCommand(new RemoveRequest());
return(copy.Chain(remove));
}
private ICommand GetCutCommand()
{
var targets = _owner.SelectionManager.SelectedEditors;
var req = new CopyRequest(targets);
var list = new EditorBundle(targets);
var copy = list.GetGroupCommand(req);
if (copy == null)
{
return(null);
}
var remove = list.GetCompositeCommand(new RemoveRequest());
if (remove == null)
{
return(null);
}
return(copy.Chain(remove));
}
// ========================================
// method
// ========================================
protected ToolStripMenuItem CreateCutInNewMemo()
{
var ret = new ToolStripMenuItem("切り出す(&C)");
ret.Click += (sender, ev) => {
using (var form = new CreateMemoForm()) {
var app = MemopadApplication.Instance;
form.Font = app.Theme.CaptionFont;
form.MemoTitle = "新しいノート";
form.ReplaceWithLinkRadioButton.Enabled = false;
if (form.ShowDialog() == DialogResult.OK)
{
var site = _owner.Host.Site;
var targets = GetCutInNewMemoTargets();
if (targets != null && targets.Any())
{
var cloneds = site.EditorCanvas.CloneEditors(targets);
app.ActivateMainForm();
var info = app.CreateMemo(form.MemoTitle);
if (form.OriginalModification == CreateMemoForm.OriginalModificationKind.Remove)
{
var bundle = new EditorBundle(targets);
var remove = bundle.GetCompositeCommand(new RemoveRequest());
site.CommandExecutor.Execute(remove);
}
var pageContent = app.MainForm.FindPageContent(info);
var targetCanvas = pageContent.EditorCanvas;
var target = targetCanvas.RootEditor.Children.First();
var command = new AddEditorsCommand(target, cloneds, Size.Empty);
targetCanvas.CommandExecutor.Execute(command);
}
}
}
};
return(ret);
}
