private void SaveState()
{
var fragment = GeProfile.Fragment;
GeProfile.Fragment = GeProfile.Profile;
GeProfile.GetNodeProfileText();
NodeFragmentPosition = GeProfile.ProfileTextPostionList.GetFragmentPosition(fragment);
}
public void CutSelection(FragmentSelection fragments)
{
Contract.Requires(GeProfile.IsSelectable(fragments.Start, fragments.End, false));
Contract.Ensures(GeProfile.IsInputable(fragments.Start));
SaveState();
NewProfile = GeProfile.ProfileText.Substring(0, fragments.Start) + GeProfile.ProfileText.Substring(fragments.End);
ChangeProfile();
RestoreState();
}
public void InsertSelection(int position, FragmentSelection fragments)
{
Contract.Requires(GeProfile.IsInputable(position));
Contract.Ensures(GeProfile.IsSelectable(position, position + fragments.ProfileText.Length, false));
SaveState();
NewProfile = GeProfile.ProfileText.Insert(NodeFragmentPosition.Position.Offset + position,
fragments.ProfileText);
ChangeProfile();
RestoreState();
}
private void RestoreState()
{
GeProfile.Fragment = GeProfile.Profile;
GeProfile.GetNodeProfileText();
Fragment after;
Fragment before;
GeProfile.GetFragmentsAt(out before, out after, NodeFragmentPosition.Position.Offset);
GeProfile.Fragment = after;
GeProfile.GetNodeProfileText();
}
public ModifyProfile(GeProfile geProfile)
{
GeProfile = geProfile;
}
public ReplaceSelectionWithPlaceholderCommand(Text text, int selectionStart, int selectionEnd, GenDataId id, GeProfile geProfile) : base(geProfile)
{
Text = text;
SelectionStart = selectionStart;
SelectionEnd = selectionEnd;
Id = id;
Body = (FragmentBody)Text.Parent;
FragmentIndex = Body.FragmentList.IndexOf(Text) + 1;
Prefix = Text.TextValue.Substring(0, SelectionStart);
Suffix = Text.TextValue.Substring(SelectionEnd);
}
public InsertSelectionCommand(GeProfile geProfile, int position, FragmentSelection fragments)
: base(geProfile)
{
Position = position;
Fragments = fragments;
}
public CutSelectionCommand(GeProfile geProfile, FragmentSelection fragments)
: base(geProfile)
{
Fragments = fragments;
}
protected ProfileCommandBase(GeProfile geProfile)
{
GeProfile = geProfile;
}
public ReplacePlaceholderWithTextCommand(Placeholder placeholder, string substitutedText, GeProfile geProfile) : base(geProfile)
{
Placeholder = placeholder;
SubstitutedText = substitutedText;
SelectionStart = 0;
SelectionEnd = SubstitutedText.Length;
Id = new GenDataId {
ClassName = Placeholder.Class, PropertyName = Placeholder.Property
};
}