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// SynchroWnd.cpp : implementation file
//
#include "stdafx.h"
#include "IvySynchroWnd.h"
#define WM_MESSAGE_CB WM_USER + 1001
#define WM_APPCONNECTED_CB WM_USER + 1002
#define WM_APPDISCONNECTED_CB WM_USER + 1003
IvySynchroWnd* IvySynchronousCallback::m_synchro = NULL;
IvySynchroWnd* IvySynchroWnd::m_synchro = NULL;
/////////////////////////////////////////////////////////////////////////////
// IvySynchroWnd
IvySynchroWnd::IvySynchroWnd()
{
m_hWnd = NULL;
m_synchro = this;
WNDCLASS wc;
// Fill in the window class structure with parameters
// that describe the main window.
wc.style = 0; // noredraw if size changes
wc.lpfnWndProc = WindowProc; // points to window procedure
wc.cbClsExtra = 0; // no extra class memory
wc.cbWndExtra = 0; // no extra window memory
wc.hInstance = 0; // handle to instance
wc.hIcon = NULL; // predefined app. icon
wc.hCursor = NULL; // predefined arrow
wc.hbrBackground = 0; // white background brush
wc.lpszMenuName = NULL; // no menu
wc.lpszClassName = "IvySynchroClass"; // name of window class
// Register the window class.
if ( ! RegisterClass(&wc) )
{
TRACE("Warning: unable to create Ivy Synchro notify window!\n");
//AfxThrowResourceException();
}
// Create the syncrho window.
m_hWnd = CreateWindowEx(0, "IvySynchroClass","Ivy Synchro Notification Sink",
WS_OVERLAPPED, 0, 0, 0, 0, NULL , NULL, NULL, NULL);
if (!m_hWnd)
{
TRACE("Warning: unable to create Ivy Synchro notify window!\n");
//AfxThrowResourceException();
}
}
IvySynchroWnd::~IvySynchroWnd()
{
}
LRESULT CALLBACK IvySynchroWnd::WindowProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
switch ( uMsg )
{
case WM_MESSAGE_CB:
m_synchro->OnMessageCB( wParam, lParam );
break;
case WM_APPCONNECTED_CB:
m_synchro->OnApplicationConnectedCB( wParam, lParam );
break;
case WM_APPDISCONNECTED_CB:
m_synchro->OnApplicationDisconnectedCB( wParam, lParam );
break;
//
// Process other messages.
//
default:
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////
// IvySynchroWnd message handlers
LRESULT IvySynchroWnd::OnMessageCB(WPARAM wParam, LPARAM lParam)
{
IvySynchronousMessageCallback *param = ( IvySynchronousMessageCallback * ) lParam;
// TRACE( "IvySynchroWnd::OnMessageCB msg count %d\n",wParam);
param->target->OnMessage( param->app, param->argc, (const char **) param->argv );
for( int i = 0; i < param->argc ; i++ )
free( param->argv[i] ); // allocated with strdup
delete param->argv; // allocated with new
delete param;
return 0L;
}
LRESULT IvySynchroWnd::OnApplicationConnectedCB(WPARAM wParam, LPARAM lParam)
{
IvySynchronousApplicationCallback *param = ( IvySynchronousApplicationCallback * ) lParam;
// TRACE( "IvySynchroWnd::OnSynchroNotify End Synchro\n");
param->target->OnApplicationConnected( param->app );
delete param;
return 0L;
}
LRESULT IvySynchroWnd::OnApplicationDisconnectedCB(WPARAM wParam, LPARAM lParam)
{
IvySynchronousApplicationCallback *param = ( IvySynchronousApplicationCallback * ) lParam;
// TRACE( "IvySynchroWnd::OnSynchroNotify End Synchro\n");
param->target->OnApplicationDisconnected( param->app );
delete param;
return 0L;
}
//
//
IvySynchronousMessageCallback::IvySynchronousMessageCallback( IvyMessageCallback *cb )
{
target = cb;
}
IvySynchronousMessageCallback::~IvySynchronousMessageCallback()
{
//delete target;
}
void IvySynchronousMessageCallback::OnMessage(IvyApplication *app, int argc, const char **argv )
{
static int msg_count = 0;
// duplicate on the Message Queue
IvySynchronousMessageCallback *param = new IvySynchronousMessageCallback(target);
param->app = app;
param->argc = argc;
param->argv = new char*[argc];
for( int i = 0; i < argc ; i++ )
param->argv[i] = strdup( argv[i]);
// TRACE( "IvySynchronousMessageCallback::OnMessage msg count %d\n",wParam);
assert(PostMessage(m_synchro->m_hWnd, WM_MESSAGE_CB, msg_count++, (LPARAM)param ));
}
IvySynchronousApplicationCallback::IvySynchronousApplicationCallback( IvyApplicationCallback *cb )
{
target = cb;
}
void IvySynchronousApplicationCallback::OnApplicationConnected( IvyApplication *app)
{
// duplicate on the Message Queue
IvySynchronousApplicationCallback *param = new IvySynchronousApplicationCallback(target);
param->app = app;
assert(PostMessage(m_synchro->m_hWnd, WM_APPCONNECTED_CB, 0, (LPARAM)param ));
}
void IvySynchronousApplicationCallback::OnApplicationDisconnected( IvyApplication *app)
{
// duplicate on the Message Queue
IvySynchronousApplicationCallback *param = new IvySynchronousApplicationCallback(target);
param->app = app;
assert(PostMessage(m_synchro->m_hWnd, WM_APPDISCONNECTED_CB, 0, (LPARAM)param ));
}
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