public void SwitchPreviousMode_EnterLeaveOrder()
{
var normal = CreateAndAddNormalMode();
var insert = CreateAndAddInsertMode();
normal.Setup(x => x.OnEnter(ModeArgument.None)).Verifiable();
_vimBuffer.SwitchMode(ModeKind.Normal, ModeArgument.None);
normal.Verify();
normal.Setup(x => x.OnLeave());
insert.Setup(x => x.OnEnter(ModeArgument.None));
_vimBuffer.SwitchMode(ModeKind.Insert, ModeArgument.None);
normal.Verify();
insert.Verify();
insert.Setup(x => x.OnLeave()).Verifiable();
var prev = _vimBuffer.SwitchPreviousMode();
Assert.AreSame(normal.Object, prev);
insert.Verify();
// On tear down all IVimBuffer instances are closed as well as their active
// IMode. Need a setup here
insert.Setup(x => x.OnClose());
normal.Setup(x => x.OnClose());
}
public void SwitchPreviousMode_EnterLeaveOrder()
{
var normal = CreateAndAddNormalMode();
var insert = CreateAndAddInsertMode();
normal.Setup(x => x.OnEnter(ModeArgument.None)).Verifiable();
_buffer.SwitchMode(ModeKind.Normal, ModeArgument.None);
normal.Verify();
normal.Setup(x => x.OnLeave());
insert.Setup(x => x.OnEnter(ModeArgument.None));
_buffer.SwitchMode(ModeKind.Insert, ModeArgument.None);
normal.Verify();
insert.Verify();
insert.Setup(x => x.OnLeave()).Verifiable();
var prev = _buffer.SwitchPreviousMode();
Assert.AreSame(normal.Object, prev);
insert.Verify();
}
/// <summary>
/// Check and see if we should end an external edit operation.
/// We are already in an external edit then we need to check all tags to determine
/// if we should be leaving the external edit or not. Else we only check tags when
/// we're in an external edit for markers, there are no tags and we bail out
/// incorrectly
/// </summary>
private void CheckForExternalEditEnd()
{
Contract.Assert(_vimBuffer.ModeKind == ModeKind.ExternalEdit);
Contract.Assert(_ignoredExternalEditSpans.Count == 0);
// If the monitor didn't initiate the external edit then we don't control it. Back
// off and let the owner deal with it
if (!_controlExternalEdit)
{
return;
}
if (GetAnyExternalEditActive())
{
return;
}
var externalEditSpans = GetExternalEditSpans(CheckKind.All);
if (externalEditSpans.Count == 0)
{
// If we're in an external edit and all of the markers leave
// then transition back to the previous mode. Make sure to
// mark we are doing this so that we avoid double caching
// certain values.
_leavingExternalEdit = true;
try
{
_vimBuffer.SwitchPreviousMode();
}
finally
{
_leavingExternalEdit = false;
}
}
}
