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//
// MainPage.xaml.cpp
// Implementation of the MainPage class.
//
#include "pch.h"
#include "MainPage.xaml.h"
using namespace bidir;
using namespace std;
using namespace Demo;
using namespace Ice;
using namespace Platform;
using namespace Windows::Foundation;
using namespace Windows::Foundation::Collections;
using namespace Windows::UI::Core;
using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Controls;
using namespace Windows::UI::Xaml::Controls::Primitives;
using namespace Windows::UI::Xaml::Data;
using namespace Windows::UI::Xaml::Input;
using namespace Windows::UI::Xaml::Media;
using namespace Windows::UI::Xaml::Navigation;
void
CallbackReceiverI::callback(Ice::Int num, const Ice::Current& current)
{
_page->callback(num, current);
}
// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234238
MainPage::MainPage()
{
InitializeComponent();
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
void MainPage::OnNavigatedTo(NavigationEventArgs^ e)
{
(void) e; // Unused parameter
}
void bidir::MainPage::startClient_Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)
{
try
{
Ice::InitializationData initData;
initData.properties = Ice::createProperties();
initData.properties->setProperty("Ice.Warn.Connections", "1");
initData.properties->setProperty("Ice.ACM.Client", "0");
_communicator = Ice::initialize(initData);
CallbackSenderPrx server = CallbackSenderPrx::checkedCast(
_communicator->stringToProxy("sender:tcp -h " + IceUtil::wstringToString(hostname->Text->Data()) + " -p 10000"));
if(!server)
{
print("invalid proxy\n");
return;
}
startClient->IsEnabled = false;
stopClient->IsEnabled = true;
Ice::ObjectAdapterPtr adapter = _communicator->createObjectAdapter("");
Ice::Identity ident;
ident.name = IceUtil::generateUUID();
ident.category = "";
CallbackReceiverPtr cr = new CallbackReceiverI(this);
adapter->add(cr, ident);
adapter->activate();
server->ice_getConnection()->setAdapter(adapter);
server->addClient(ident);
}
catch(const Ice::Exception& ex)
{
ostringstream os;
os << ex << endl;
print(os.str());
startClient->IsEnabled = true;
stopClient->IsEnabled = false;
}
}
void bidir::MainPage::stopClient_Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)
{
try
{
if(_communicator)
{
_communicator->destroy();
_communicator = 0;
}
startClient->IsEnabled = true;
stopClient->IsEnabled = false;
}
catch(const Ice::Exception& ex)
{
ostringstream os;
os << ex << endl;
print(os.str());
startClient->IsEnabled = true;
stopClient->IsEnabled = false;
}
}
void
bidir::MainPage::callback(Ice::Int num, const Ice::Current&)
{
ostringstream os;
os << "received callback #" << num << endl;
print(os.str());
}
void
bidir::MainPage::print(const std::string& message)
{
this->Dispatcher->RunAsync(CoreDispatcherPriority::Normal, ref new DispatchedHandler([=] ()
{
output->Text += ref new String(IceUtil::stringToWstring(message).c_str());
output->UpdateLayout();
scroller->ScrollToVerticalOffset(scroller->ScrollableHeight);
}, CallbackContext::Any));
}
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