// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
- #pragma implementation "exec.cpp"
- #pragma interface "exec.cpp"
+#if defined(__GNUG__) && !defined(__APPLE__)
+ #pragma implementation
+ #pragma interface
#endif
// For compilers that support precompilation, includes "wx/wx.h".
#endif
// for all others, include the necessary headers (this file is usually all you
-// need because it includes almost all "standard" wxWindows headers
+// need because it includes almost all "standard" wxWidgets headers
#ifndef WX_PRECOMP
#include "wx/app.h"
+ #include "wx/log.h"
#include "wx/frame.h"
+ #include "wx/panel.h"
+
+ #include "wx/timer.h"
+
#include "wx/utils.h"
#include "wx/menu.h"
+
#include "wx/msgdlg.h"
#include "wx/textdlg.h"
- #include "wx/listbox.h"
#include "wx/filedlg.h"
#include "wx/choicdlg.h"
+
+ #include "wx/button.h"
+ #include "wx/textctrl.h"
+ #include "wx/listbox.h"
+
+ #include "wx/sizer.h"
#endif
#include "wx/txtstrm.h"
+#include "wx/numdlg.h"
+#include "wx/ffile.h"
#include "wx/process.h"
#endif // __WINDOWS__
// ----------------------------------------------------------------------------
-// private classes
+// the usual application and main frame classes
// ----------------------------------------------------------------------------
// Define a new application type, each program should derive a class from wxApp
// Define an array of process pointers used by MyFrame
class MyPipedProcess;
-WX_DEFINE_ARRAY(MyPipedProcess *, MyProcessesArray);
+WX_DEFINE_ARRAY_PTR(MyPipedProcess *, MyProcessesArray);
// Define a new frame type: this is going to be our main frame
class MyFrame : public wxFrame
void OnExecWithRedirect(wxCommandEvent& event);
void OnExecWithPipe(wxCommandEvent& event);
+ void OnPOpen(wxCommandEvent& event);
+
void OnFileExec(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
// polling output of async processes
+ void OnTimer(wxTimerEvent& event);
void OnIdle(wxIdleEvent& event);
// for MyPipedProcess
void DoAsyncExec(const wxString& cmd);
+ void AddAsyncProcess(MyPipedProcess *process)
+ {
+ if ( m_running.IsEmpty() )
+ {
+ // we want to start getting the timer events to ensure that a
+ // steady stream of idle events comes in -- otherwise we
+ // wouldn't be able to poll the child process input
+ m_timerIdleWakeUp.Start(100);
+ }
+ //else: the timer is already running
+
+ m_running.Add(process);
+ }
+
+ void RemoveAsyncProcess(MyPipedProcess *process)
+ {
+ m_running.Remove(process);
+
+ if ( m_running.IsEmpty() )
+ {
+ // we don't need to get idle events all the time any more
+ m_timerIdleWakeUp.Stop();
+ }
+ }
+
// the PID of the last process we launched asynchronously
- int m_pidLast;
+ long m_pidLast;
// last command we executed
wxString m_cmdLast;
MyProcessesArray m_running;
- // any class wishing to process wxWindows events must use this macro
+ // the idle event wake up timer
+ wxTimer m_timerIdleWakeUp;
+
+ // any class wishing to process wxWidgets events must use this macro
DECLARE_EVENT_TABLE()
};
+// ----------------------------------------------------------------------------
+// MyPipeFrame: allows the user to communicate with the child process
+// ----------------------------------------------------------------------------
+
+class MyPipeFrame : public wxFrame
+{
+public:
+ MyPipeFrame(wxFrame *parent,
+ const wxString& cmd,
+ wxProcess *process);
+
+protected:
+ void OnTextEnter(wxCommandEvent& WXUNUSED(event)) { DoSend(); }
+ void OnBtnSend(wxCommandEvent& WXUNUSED(event)) { DoSend(); }
+ void OnBtnSendFile(wxCommandEvent& WXUNUSED(event));
+ void OnBtnGet(wxCommandEvent& WXUNUSED(event)) { DoGet(); }
+ void OnBtnClose(wxCommandEvent& WXUNUSED(event)) { DoClose(); }
+
+ void OnClose(wxCloseEvent& event);
+
+ void OnProcessTerm(wxProcessEvent& event);
+
+ void DoSend()
+ {
+ wxString s(m_textOut->GetValue());
+ s += _T('\n');
+ m_out.Write(s.c_str(), s.length());
+ m_textOut->Clear();
+
+ DoGet();
+ }
+
+ void DoGet();
+ void DoClose();
+
+private:
+ void DoGetFromStream(wxTextCtrl *text, wxInputStream& in);
+ void DisableInput();
+ void DisableOutput();
+
+
+ wxProcess *m_process;
+
+ wxOutputStream &m_out;
+ wxInputStream &m_in,
+ &m_err;
+
+ wxTextCtrl *m_textOut,
+ *m_textIn,
+ *m_textErr;
+
+ DECLARE_EVENT_TABLE()
+};
+
+// ----------------------------------------------------------------------------
+// wxProcess-derived classes
+// ----------------------------------------------------------------------------
+
// This is the handler for process termination events
class MyProcess : public wxProcess
{
Exec_SyncExec = 200,
Exec_AsyncExec,
Exec_Shell,
+ Exec_POpen,
Exec_OpenFile,
Exec_DDEExec,
Exec_DDERequest,
Exec_Redirect,
Exec_Pipe,
- Exec_About = 300
+ Exec_About = 300,
+
+ // control ids
+ Exec_Btn_Send = 1000,
+ Exec_Btn_SendFile,
+ Exec_Btn_Get,
+ Exec_Btn_Close
};
static const wxChar *DIALOG_TITLE = _T("Exec sample");
// ----------------------------------------------------------------------------
-// event tables and other macros for wxWindows
+// event tables and other macros for wxWidgets
// ----------------------------------------------------------------------------
-// the event tables connect the wxWindows events with the functions (event
+// the event tables connect the wxWidgets 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(Exec_Redirect, MyFrame::OnExecWithRedirect)
EVT_MENU(Exec_Pipe, MyFrame::OnExecWithPipe)
+ EVT_MENU(Exec_POpen, MyFrame::OnPOpen)
+
EVT_MENU(Exec_OpenFile, MyFrame::OnFileExec)
#ifdef __WINDOWS__
EVT_MENU(Exec_DDEExec, MyFrame::OnDDEExec)
EVT_MENU(Exec_DDERequest, MyFrame::OnDDERequest)
#endif // __WINDOWS__
-
+
EVT_MENU(Exec_About, MyFrame::OnAbout)
EVT_IDLE(MyFrame::OnIdle)
+
+ EVT_TIMER(wxID_ANY, MyFrame::OnTimer)
END_EVENT_TABLE()
-// Create a new application object: this macro will allow wxWindows to create
+BEGIN_EVENT_TABLE(MyPipeFrame, wxFrame)
+ EVT_BUTTON(Exec_Btn_Send, MyPipeFrame::OnBtnSend)
+ EVT_BUTTON(Exec_Btn_SendFile, MyPipeFrame::OnBtnSendFile)
+ EVT_BUTTON(Exec_Btn_Get, MyPipeFrame::OnBtnGet)
+ EVT_BUTTON(Exec_Btn_Close, MyPipeFrame::OnBtnClose)
+
+ EVT_TEXT_ENTER(wxID_ANY, MyPipeFrame::OnTextEnter)
+
+ EVT_CLOSE(MyPipeFrame::OnClose)
+
+ EVT_END_PROCESS(wxID_ANY, MyPipeFrame::OnProcessTerm)
+END_EVENT_TABLE()
+
+// Create a new application object: this macro will allow wxWidgets 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
bool MyApp::OnInit()
{
// Create the main application window
- MyFrame *frame = new MyFrame(_T("Exec wxWindows sample"),
+ MyFrame *frame = new MyFrame(_T("Exec wxWidgets sample"),
wxDefaultPosition, wxSize(500, 140));
// Show it and tell the application that it's our main window
- frame->Show(TRUE);
+ frame->Show(true);
SetTopWindow(frame);
// success: wxApp::OnRun() will be called which will enter the main message
- // loop and the application will run. If we returned FALSE here, the
+ // loop and the application will run. If we returned false here, the
// application would exit immediately.
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
// main frame
// ----------------------------------------------------------------------------
+#ifdef __VISUALC__
+#pragma warning(disable: 4355) // this used in base member initializer list
+#endif
+
// frame constructor
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
- : wxFrame((wxFrame *)NULL, -1, title, pos, size)
+ : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size),
+ m_timerIdleWakeUp(this)
{
m_pidLast = 0;
#endif
// create a menu bar
- wxMenu *menuFile = new wxMenu(_T(""), wxMENU_TEAROFF);
+ wxMenu *menuFile = new wxMenu(wxEmptyString, wxMENU_TEAROFF);
menuFile->Append(Exec_Kill, _T("&Kill process...\tCtrl-K"),
_T("Kill a process by PID"));
menuFile->AppendSeparator();
execMenu->AppendSeparator();
execMenu->Append(Exec_Redirect, _T("Capture command &output...\tCtrl-O"),
_T("Launch a program and capture its output"));
- execMenu->Append(Exec_Pipe, _T("&Pipe through command...\tCtrl-P"),
+ execMenu->Append(Exec_Pipe, _T("&Pipe through command..."),
_T("Pipe a string through a filter"));
+ execMenu->Append(Exec_POpen, _T("&Open a pipe to a command...\tCtrl-P"),
+ _T("Open a pipe to and from another program"));
execMenu->AppendSeparator();
execMenu->Append(Exec_OpenFile, _T("Open &file...\tCtrl-F"),
execMenu->Append(Exec_DDERequest, _T("Send DDE &request...\tCtrl-R"));
#endif
- wxMenu *helpMenu = new wxMenu(_T(""), wxMENU_TEAROFF);
+ wxMenu *helpMenu = new wxMenu(wxEmptyString, wxMENU_TEAROFF);
helpMenu->Append(Exec_About, _T("&About...\tF1"), _T("Show about dialog"));
// now append the freshly created menu to the menu bar...
SetMenuBar(menuBar);
// create the listbox in which we will show misc messages as they come
- m_lbox = new wxListBox(this, -1);
+ m_lbox = new wxListBox(this, wxID_ANY);
wxFont font(12, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL,
wxFONTWEIGHT_NORMAL);
if ( font.Ok() )
#if wxUSE_STATUSBAR
// create a status bar just for fun (by default with 1 pane only)
CreateStatusBar();
- SetStatusText(_T("Welcome to wxWindows exec sample!"));
+ SetStatusText(_T("Welcome to wxWidgets exec sample!"));
#endif // wxUSE_STATUSBAR
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
- // TRUE is to force the frame to close
- Close(TRUE);
+ // true is to force the frame to close
+ Close(true);
}
void MyFrame::OnClear(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
- wxMessageBox(_T("Exec wxWindows Sample\n© 2000-2001 Vadim Zeitlin"),
+ wxMessageBox(_T("Exec wxWidgets Sample\n(c) 2000-2002 Vadim Zeitlin"),
_T("About Exec"), wxOK | wxICON_INFORMATION, this);
}
_T("Enter PID:"),
_T("Exec question"),
m_pidLast,
- 1, INT_MAX,
+ // we need the full unsigned int range
+ -INT_MAX, INT_MAX,
this);
if ( pid == -1 )
{
if ( sig == 0 )
{
if ( wxProcess::Exists(pid) )
- wxLogStatus(_T("Process %d is running."), pid);
+ wxLogStatus(_T("Process %ld is running."), pid);
else
- wxLogStatus(_T("No process with pid = %d."), pid);
+ wxLogStatus(_T("No process with pid = %ld."), pid);
}
else // not SIGNONE
{
wxKillError rc = wxProcess::Kill(pid, (wxSignal)sig);
if ( rc == wxKILL_OK )
{
- wxLogStatus(_T("Process %d killed with signal %d."), pid, sig);
+ wxLogStatus(_T("Process %ld killed with signal %d."), pid, sig);
}
else
{
_T("unspecified error"),
};
- wxLogStatus(_T("Failed to kill process %d with signal %d: %s"),
+ wxLogStatus(_T("Failed to kill process %ld with signal %d: %s"),
pid, sig, errorText[rc]);
}
}
m_pidLast = wxExecute(cmd, wxEXEC_ASYNC, process);
if ( !m_pidLast )
{
- wxLogError(_T("Execution of '%s' failed."), cmd.c_str());
+ wxLogError( _T("Execution of '%s' failed."), cmd.c_str() );
delete process;
}
else
{
- wxLogStatus(_T("Process %ld (%s) launched."), m_pidLast, cmd.c_str());
+ wxLogStatus( _T("Process %ld (%s) launched."),
+ m_pidLast, cmd.c_str() );
m_cmdLast = cmd;
}
if ( !cmd )
return;
- wxLogStatus(_T("'%s' is running please wait..."), cmd.c_str());
+ wxLogStatus( _T("'%s' is running please wait..."), cmd.c_str() );
int code = wxExecute(cmd, wxEXEC_SYNC);
wxLogStatus(_T("Process '%s' terminated with exit code %d."),
- cmd.c_str(), code);
+ cmd.c_str(), code);
+
m_cmdLast = cmd;
}
wxYES_NO | wxCANCEL | wxICON_QUESTION, this) )
{
case wxYES:
- sync = TRUE;
+ sync = true;
break;
case wxNO:
- sync = FALSE;
+ sync = false;
break;
default:
}
else
{
- m_running.Add(process);
+ AddAsyncProcess(process);
}
}
// always execute the filter asynchronously
MyPipedProcess2 *process = new MyPipedProcess2(this, cmd, input);
- int pid = wxExecute(cmd, wxEXEC_ASYNC, process);
+ long pid = wxExecute(cmd, wxEXEC_ASYNC, process);
if ( pid )
{
- wxLogStatus(_T("Process %ld (%s) launched."), pid, cmd.c_str());
+ wxLogStatus( _T("Process %ld (%s) launched."), pid, cmd.c_str() );
- m_running.Add(process);
+ AddAsyncProcess(process);
}
else
{
m_cmdLast = cmd;
}
-void MyFrame::OnFileExec(wxCommandEvent& event)
+void MyFrame::OnPOpen(wxCommandEvent& WXUNUSED(event))
+{
+ wxString cmd = wxGetTextFromUser(_T("Enter the command to launch: "),
+ DIALOG_TITLE,
+ m_cmdLast);
+ if ( cmd.empty() )
+ return;
+
+ wxProcess *process = wxProcess::Open(cmd);
+ if ( !process )
+ {
+ wxLogError(_T("Failed to launch the command."));
+ return;
+ }
+
+ wxOutputStream *out = process->GetOutputStream();
+ if ( !out )
+ {
+ wxLogError(_T("Failed to connect to child stdin"));
+ return;
+ }
+
+ wxInputStream *in = process->GetInputStream();
+ if ( !in )
+ {
+ wxLogError(_T("Failed to connect to child stdout"));
+ return;
+ }
+
+ new MyPipeFrame(this, cmd, process);
+}
+
+void MyFrame::OnFileExec(wxCommandEvent& WXUNUSED(event))
{
static wxString s_filename;
- wxString filename = wxLoadFileSelector(_T("file"), _T(""), s_filename);
- if ( !filename )
+ wxString filename;
+
+#if wxUSE_FILEDLG
+ filename = wxLoadFileSelector(wxEmptyString, wxEmptyString, s_filename);
+#endif // wxUSE_FILEDLG
+
+ if ( filename.empty() )
return;
s_filename = filename;
wxString cmd;
bool ok = ft->GetOpenCommand(&cmd,
- wxFileType::MessageParameters(filename, _T("")));
+ wxFileType::MessageParameters(filename));
delete ft;
if ( !ok )
{
wxString server = wxGetTextFromUser(_T("Server to connect to:"),
DIALOG_TITLE, m_server);
if ( !server )
- return FALSE;
+ return false;
m_server = server;
wxString topic = wxGetTextFromUser(_T("DDE topic:"), DIALOG_TITLE, m_topic);
if ( !topic )
- return FALSE;
+ return false;
m_topic = topic;
wxString cmd = wxGetTextFromUser(_T("DDE command:"), DIALOG_TITLE, m_cmdDde);
if ( !cmd )
- return FALSE;
+ return false;
m_cmdDde = cmd;
- return TRUE;
+ return true;
}
void MyFrame::OnDDEExec(wxCommandEvent& WXUNUSED(event))
return;
wxDDEClient client;
- wxConnectionBase *conn = client.MakeConnection("", m_server, m_topic);
+ wxConnectionBase *conn = client.MakeConnection(wxEmptyString, m_server, m_topic);
if ( !conn )
{
wxLogError(_T("Failed to connect to the DDE server '%s'."),
return;
wxDDEClient client;
- wxConnectionBase *conn = client.MakeConnection("", m_server, m_topic);
+ wxConnectionBase *conn = client.MakeConnection(wxEmptyString, m_server, m_topic);
if ( !conn )
{
wxLogError(_T("Failed to connect to the DDE server '%s'."),
}
}
+void MyFrame::OnTimer(wxTimerEvent& WXUNUSED(event))
+{
+ wxWakeUpIdle();
+}
+
void MyFrame::OnProcessTerminated(MyPipedProcess *process)
{
- m_running.Remove(process);
+ RemoveAsyncProcess(process);
}
m_lbox->Append(output[n]);
}
- m_lbox->Append(_T("--- End of output ---"));
+ m_lbox->Append(wxString::Format(_T("--- End of %s ---"),
+ title.Lower().c_str()));
}
// ----------------------------------------------------------------------------
bool MyPipedProcess::HasInput()
{
- bool hasInput = FALSE;
+ bool hasInput = false;
- wxInputStream& is = *GetInputStream();
- if ( !is.Eof() )
+ if ( IsInputAvailable() )
{
- wxTextInputStream tis(is);
+ wxTextInputStream tis(*GetInputStream());
// this assumes that the output is always line buffered
wxString msg;
m_parent->GetLogListBox()->Append(msg);
- hasInput = TRUE;
+ hasInput = true;
}
- wxInputStream& es = *GetErrorStream();
- if ( !es.Eof() )
+ if ( IsErrorAvailable() )
{
- wxTextInputStream tis(es);
+ wxTextInputStream tis(*GetErrorStream());
// this assumes that the output is always line buffered
wxString msg;
m_parent->GetLogListBox()->Append(msg);
- hasInput = TRUE;
+ hasInput = true;
}
return hasInput;
bool MyPipedProcess2::HasInput()
{
- if ( !!m_input )
+ if ( !m_input.empty() )
{
wxTextOutputStream os(*GetOutputStream());
os.WriteString(m_input);
m_input.clear();
// call us once again - may be we'll have output
- return TRUE;
+ return true;
}
return MyPipedProcess::HasInput();
}
+
+// ============================================================================
+// MyPipeFrame implementation
+// ============================================================================
+
+MyPipeFrame::MyPipeFrame(wxFrame *parent,
+ const wxString& cmd,
+ wxProcess *process)
+ : wxFrame(parent, wxID_ANY, cmd),
+ m_process(process),
+ // in a real program we'd check that the streams are !NULL here
+ m_out(*process->GetOutputStream()),
+ m_in(*process->GetInputStream()),
+ m_err(*process->GetErrorStream())
+{
+ m_process->SetNextHandler(this);
+
+ wxPanel *panel = new wxPanel(this, wxID_ANY);
+
+ m_textOut = new wxTextCtrl(panel, wxID_ANY, wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ wxTE_PROCESS_ENTER);
+ m_textIn = new wxTextCtrl(panel, wxID_ANY, wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ wxTE_MULTILINE | wxTE_RICH);
+ m_textIn->SetEditable(false);
+ m_textErr = new wxTextCtrl(panel, wxID_ANY, wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ wxTE_MULTILINE | wxTE_RICH);
+ m_textErr->SetEditable(false);
+
+ wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
+ sizerTop->Add(m_textOut, 0, wxGROW | wxALL, 5);
+
+ wxSizer *sizerBtns = new wxBoxSizer(wxHORIZONTAL);
+ sizerBtns->
+ Add(new wxButton(panel, Exec_Btn_Send, _T("&Send")), 0, wxALL, 5);
+ sizerBtns->
+ Add(new wxButton(panel, Exec_Btn_SendFile, _T("&File...")), 0, wxALL, 5);
+ sizerBtns->
+ Add(new wxButton(panel, Exec_Btn_Get, _T("&Get")), 0, wxALL, 5);
+ sizerBtns->
+ Add(new wxButton(panel, Exec_Btn_Close, _T("&Close")), 0, wxALL, 5);
+
+ sizerTop->Add(sizerBtns, 0, wxCENTRE | wxALL, 5);
+ sizerTop->Add(m_textIn, 1, wxGROW | wxALL, 5);
+ sizerTop->Add(m_textErr, 1, wxGROW | wxALL, 5);
+
+ panel->SetSizer(sizerTop);
+ sizerTop->Fit(this);
+
+ Show();
+}
+
+void MyPipeFrame::OnBtnSendFile(wxCommandEvent& WXUNUSED(event))
+{
+#if wxUSE_FILEDLG
+ wxFileDialog filedlg(this, _T("Select file to send"));
+ if ( filedlg.ShowModal() != wxID_OK )
+ return;
+
+ wxFFile file(filedlg.GetFilename(), _T("r"));
+ wxString data;
+ if ( !file.IsOpened() || !file.ReadAll(&data) )
+ return;
+
+ // can't write the entire string at once, this risk overflowing the pipe
+ // and we would dead lock
+ size_t len = data.length();
+ const wxChar *pc = data.c_str();
+ while ( len )
+ {
+ const size_t CHUNK_SIZE = 4096;
+ m_out.Write(pc, len > CHUNK_SIZE ? CHUNK_SIZE : len);
+
+ // note that not all data could have been written as we don't block on
+ // the write end of the pipe
+ const size_t lenChunk = m_out.LastWrite();
+
+ pc += lenChunk;
+ len -= lenChunk;
+
+ DoGet();
+ }
+#endif // wxUSE_FILEDLG
+}
+
+void MyPipeFrame::DoGet()
+{
+ // we don't have any way to be notified when any input appears on the
+ // stream so we have to poll it :-(
+ DoGetFromStream(m_textIn, m_in);
+ DoGetFromStream(m_textErr, m_err);
+}
+
+void MyPipeFrame::DoGetFromStream(wxTextCtrl *text, wxInputStream& in)
+{
+ while ( in.CanRead() )
+ {
+ wxChar buffer[4096];
+ buffer[in.Read(buffer, WXSIZEOF(buffer) - 1).LastRead()] = _T('\0');
+
+ text->AppendText(buffer);
+ }
+}
+
+void MyPipeFrame::DoClose()
+{
+ m_process->CloseOutput();
+
+ DisableInput();
+}
+
+void MyPipeFrame::DisableInput()
+{
+ m_textOut->SetEditable(false);
+ FindWindow(Exec_Btn_Send)->Disable();
+ FindWindow(Exec_Btn_SendFile)->Disable();
+ FindWindow(Exec_Btn_Close)->Disable();
+}
+
+void MyPipeFrame::DisableOutput()
+{
+ FindWindow(Exec_Btn_Get)->Disable();
+}
+
+void MyPipeFrame::OnClose(wxCloseEvent& event)
+{
+ if ( m_process )
+ {
+ // we're not interested in getting the process termination notification
+ // if we are closing it ourselves
+ wxProcess *process = m_process;
+ m_process = NULL;
+ process->SetNextHandler(NULL);
+
+ process->CloseOutput();
+ }
+
+ event.Skip();
+}
+
+void MyPipeFrame::OnProcessTerm(wxProcessEvent& WXUNUSED(event))
+{
+ DoGet();
+
+ delete m_process;
+ m_process = NULL;
+
+ wxLogWarning(_T("The other process has terminated, closing"));
+
+ DisableInput();
+ DisableOutput();
+}
projects / wxWidgets.git / blobdiff