+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: net.cpp
-// Purpose: wxWindows sample demonstrating network-related functions
-// Author: Vadim Zeitlin
-// Modified by:
-// Created: 07.07.99
-// RCS-ID: $Id$
-// Copyright: (c) Vadim Zeitlin
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-// ============================================================================
-// declarations
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
-
-#ifdef __GNUG__
- #pragma implementation "nettest.cpp"
- #pragma interface "nettest.cpp"
-#endif
-
-// For compilers that support precompilation, includes "wx/wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-// for all others, include the necessary headers (this file is usually all you
-// need because it includes almost all "standard" wxWindows headers
-#ifndef WX_PRECOMP
- #include "wx/wx.h"
-#endif
-
-#include "wx/dialup.h"
-
-// ----------------------------------------------------------------------------
-// private classes
-// ----------------------------------------------------------------------------
-
-// Define a new application type, each program should derive a class from wxApp
-class MyApp : public wxApp
-{
-public:
- // override base class virtuals
- // ----------------------------
-
- // this one is called on application startup and is a good place for the app
- // initialization (doing it here and not in the ctor allows to have an error
- // return: if OnInit() returns false, the application terminates)
- virtual bool OnInit();
-
- // called before the application termination
- virtual int OnExit();
-
- // event handlers
- void OnConnected(wxDialUpEvent& event);
-
- // accessor to dial up manager
- wxDialUpManager *GetDialer() const { return m_dial; }
-
-private:
- wxDialUpManager *m_dial;
-
- DECLARE_EVENT_TABLE();
-};
-
-// Define a new frame type: this is going to be our main frame
-class MyFrame : public wxFrame
-{
-public:
- // ctor(s)
- MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
-
- // event handlers (these functions should _not_ be virtual)
- void OnQuit(wxCommandEvent& event);
- void OnAbout(wxCommandEvent& event);
- void OnHangUp(wxCommandEvent& event);
- void OnDial(wxCommandEvent& event);
- void OnEnumISPs(wxCommandEvent& event);
- void OnCheck(wxCommandEvent& event);
- void OnUpdateUI(wxUpdateUIEvent& event);
-
- void OnIdle(wxIdleEvent& event);
-
-private:
- // any class wishing to process wxWindows events must use this macro
- DECLARE_EVENT_TABLE()
-};
-
-// ----------------------------------------------------------------------------
-// constants
-// ----------------------------------------------------------------------------
-
-// IDs for the controls and the menu commands
-enum
-{
- // menu items
- NetTest_Quit = 1,
- NetTest_About,
- NetTest_HangUp,
- NetTest_Dial,
- NetTest_EnumISP,
- NetTest_Check,
- NetTest_Max
-};
-
-// ----------------------------------------------------------------------------
-// event tables and other macros for wxWindows
-// ----------------------------------------------------------------------------
-
-BEGIN_EVENT_TABLE(MyApp, wxApp)
- EVT_DIALUP_CONNECTED(MyApp::OnConnected)
- EVT_DIALUP_DISCONNECTED(MyApp::OnConnected)
-END_EVENT_TABLE()
-
-// the event tables connect the wxWindows events with the functions (event
-// handlers) which process them. It can be also done at run-time, but for the
-// simple menu events like this the static method is much simpler.
-BEGIN_EVENT_TABLE(MyFrame, wxFrame)
- EVT_MENU(NetTest_Quit, MyFrame::OnQuit)
- EVT_MENU(NetTest_About, MyFrame::OnAbout)
- EVT_MENU(NetTest_HangUp, MyFrame::OnHangUp)
- EVT_MENU(NetTest_Dial, MyFrame::OnDial)
- EVT_MENU(NetTest_EnumISP, MyFrame::OnEnumISPs)
- EVT_MENU(NetTest_Check, MyFrame::OnCheck)
-
- EVT_UPDATE_UI(NetTest_Dial, MyFrame::OnUpdateUI)
-
- EVT_IDLE(MyFrame::OnIdle)
-END_EVENT_TABLE()
-
-// Create a new application object: this macro will allow wxWindows to create
-// the application object during program execution (it's better than using a
-// static object for many reasons) and also declares the accessor function
-// wxGetApp() which will return the reference of the right type (i.e. MyApp and
-// not wxApp)
-IMPLEMENT_APP(MyApp)
-
-// ============================================================================
-// implementation
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// the application class
-// ----------------------------------------------------------------------------
-
-// `Main program' equivalent: the program execution "starts" here
-bool MyApp::OnInit()
-{
- // Create the main application window
- MyFrame *frame = new MyFrame("Dial-up wxWindows demo",
- wxPoint(50, 50), wxSize(450, 340));
-
- // Show it and tell the application that it's our main window
- frame->Show(TRUE);
- SetTopWindow(frame);
-
- // Init dial up manager
- m_dial = wxDialUpManager::Create();
-
- if ( !m_dial->IsOk() )
- {
- wxLogError("The sample can't run on this system.");
-
- wxLog::GetActiveTarget()->Flush();
-
- // do it here, OnExit() won't be called
- delete m_dial;
-
- return FALSE;
- }
-
- frame->SetStatusText(GetDialer()->IsAlwaysOnline() ? "LAN" : "No LAN", 2);
-
- return TRUE;
-}
-
-int MyApp::OnExit()
-{
- delete m_dial;
-
- // exit code is 0, everything is ok
- return 0;
-}
-
-void MyApp::OnConnected(wxDialUpEvent& event)
-{
- const char *msg;
- if ( event.IsOwnEvent() )
- {
- msg = event.IsConnectedEvent() ? "Successfully connected"
- : "Dialing failed";
-
- wxLogStatus("");
- }
- else
- {
- msg = event.IsConnectedEvent() ? "Just connected!"
- : "Disconnected";
- }
-
- wxLogMessage(msg);
-}
-
-// ----------------------------------------------------------------------------
-// main frame
-// ----------------------------------------------------------------------------
-
-// frame constructor
-MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
- : wxFrame((wxFrame *)NULL, -1, title, pos, size)
-{
- // create a menu bar
- wxMenu *menuFile = new wxMenu;
-
- menuFile->Append(NetTest_Dial, "&Dial\tCtrl-D", "Dial default ISP");
- menuFile->Append(NetTest_HangUp, "&HangUp\tCtrl-H", "Hang up modem");
- menuFile->AppendSeparator();
- menuFile->Append(NetTest_EnumISP, "&Enumerate ISPs...\tCtrl-E");
- menuFile->Append(NetTest_Check, "&Check connection status...\tCtrl-C");
- menuFile->AppendSeparator();
- menuFile->Append(NetTest_About, "&About...\tCtrl-A", "Show about dialog");
- menuFile->AppendSeparator();
- menuFile->Append(NetTest_Quit, "E&xit\tAlt-X", "Quit this program");
-
- // now append the freshly created menu to the menu bar...
- wxMenuBar *menuBar = new wxMenuBar;
- menuBar->Append(menuFile, "&File");
-
- // ... and attach this menu bar to the frame
- SetMenuBar(menuBar);
-
- // create status bar and fill the LAN field
- CreateStatusBar(3);
- static const int widths[3] = { -1, 100, 60 };
- SetStatusWidths(3, widths);
-}
-
-
-// event handlers
-
-void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
-{
- // TRUE is to force the frame to close
- Close(TRUE);
-}
-
-void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
-{
- wxString msg;
- msg.Printf(_T("This is the network functions test sample.\n"
- "© 1999 Vadim Zeitlin"));
-
- wxMessageBox(msg, _T("About NetTest"), wxOK | wxICON_INFORMATION, this);
-}
-
-void MyFrame::OnHangUp(wxCommandEvent& WXUNUSED(event))
-{
- if ( wxGetApp().GetDialer()->HangUp() )
- {
- wxLogStatus(this, "Connection was succesfully terminated.");
- }
- else
- {
- wxLogStatus(this, "Failed to hang up.");
- }
-}
-
-void MyFrame::OnDial(wxCommandEvent& WXUNUSED(event))
-{
- wxLogStatus(this, "Preparing to dial...");
- wxYield();
- wxBeginBusyCursor();
-
- if ( wxGetApp().GetDialer()->Dial() )
- {
- wxLogStatus(this, "Dialing...");
- }
- else
- {
- wxLogStatus(this, "Dialing attempt failed.");
- }
-
- wxEndBusyCursor();
-}
-
-void MyFrame::OnCheck(wxCommandEvent& WXUNUSED(event))
-{
- if(wxGetApp().GetDialer()->IsOnline())
- wxLogMessage("Network is online.");
- else
- wxLogMessage("Network is offline.");
-}
-
-void MyFrame::OnEnumISPs(wxCommandEvent& WXUNUSED(event))
-{
- wxArrayString names;
- size_t nCount = wxGetApp().GetDialer()->GetISPNames(names);
- if ( nCount == 0 )
- {
- wxLogWarning("No ISPs found.");
- }
- else
- {
- wxString msg = "Known ISPs:\n";
- for ( size_t n = 0; n < nCount; n++ )
- {
- msg << names[n] << '\n';
- }
-
- wxLogMessage(msg);
- }
-}
-
-void MyFrame::OnUpdateUI(wxUpdateUIEvent& event)
-{
- // disable this item while dialing
- event.Enable( !wxGetApp().GetDialer()->IsDialing() );
-}
-
-void MyFrame::OnIdle(wxIdleEvent& WXUNUSED(event))
-{
- static int s_isOnline = -1; // not TRUE nor FALSE
-
- bool isOnline = wxGetApp().GetDialer()->IsOnline();
- if ( s_isOnline != (int)isOnline )
- {
- s_isOnline = isOnline;
-
- SetStatusText(isOnline ? "Online" : "Offline", 1);
- }
-}
projects / wxWidgets.git / blobdiff