int IIsolationClient.PreProcessMessage(ref NiMessage message, out PreProcessMessageResult preProcessMessageResult)
{
preProcessMessageResult = 0;
try
{
int result = 1;
var target = FindTarget(message.HWnd);
if (target != null)
{
Message msg = message;
result = target.PreProcessMessage(ref msg) ? 0 : 1;
message = msg;
if (Stubs.ControlGetState2(target, Stubs.STATE2_INPUTKEY))
{
preProcessMessageResult |= PreProcessMessageResult.IsInputKey;
}
if (Stubs.ControlGetState2(target, Stubs.STATE2_INPUTCHAR))
{
preProcessMessageResult |= PreProcessMessageResult.IsInputChar;
}
}
return(result);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (base.ProcessCmdKey(ref msg, keyData))
{
return(true);
}
NiMessage message = msg;
bool result = ErrorUtil.ThrowOnFailure(_host.ProcessCmdKey(ref message, keyData));
msg = message;
return(result);
}
int IIsolationHost.ProcessCmdKey(ref NiMessage message, Keys keyData)
{
try
{
Message msg = message;
bool result = ProcessCmdKey(ref msg, keyData);
message = msg;
return(result ? 0 : 1);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public override bool PreProcessMessage(ref Message msg)
{
NiMessage message = msg;
PreProcessMessageResult preProcessMessageResult;
bool processed = ErrorUtil.ThrowOnFailure(_client.PreProcessMessage(ref message, out preProcessMessageResult));
msg = message;
Stubs.ControlSetState2(
this,
Stubs.STATE2_INPUTKEY,
(preProcessMessageResult & PreProcessMessageResult.IsInputKey) != 0
);
Stubs.ControlSetState2(
this,
Stubs.STATE2_INPUTCHAR,
(preProcessMessageResult & PreProcessMessageResult.IsInputChar) != 0
);
return(processed);
}