This commit was manufactured by cvs2svn to create tag 'WX_2_2_9'.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/tags/WX_2_2_9@13364 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
@@ -86,7 +86,7 @@ public:
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void OnAsyncExec(wxCommandEvent& event);
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void OnShell(wxCommandEvent& event);
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void OnExecWithRedirect(wxCommandEvent& event);
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void OnDDEExec(wxCommandEvent& event);
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void OnExecWithPipe(wxCommandEvent& event);
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void OnAbout(wxCommandEvent& event);
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@@ -94,13 +94,29 @@ public:
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void OnIdle(wxIdleEvent& event);
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// for MyPipedProcess
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void OnProcessTerminated(MyPipedProcess *process)
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{ m_running.Remove(process); }
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void OnProcessTerminated(MyPipedProcess *process);
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wxListBox *GetLogListBox() const { return m_lbox; }
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private:
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void ShowOutput(const wxString& cmd,
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const wxArrayString& output,
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const wxString& title);
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// last command we executed
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wxString m_cmdLast;
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#ifdef __WINDOWS__
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void OnDDEExec(wxCommandEvent& event);
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void OnDDERequest(wxCommandEvent& event);
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bool GetDDEServer();
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// last params of a DDE transaction
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wxString m_server,
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m_topic,
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m_cmdDde;
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#endif // __WINDOWS__
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wxListBox *m_lbox;
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MyProcessesArray m_running;
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@@ -141,7 +157,23 @@ public:
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virtual void OnTerminate(int pid, int status);
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bool HasInput();
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virtual bool HasInput();
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};
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// A version of MyPipedProcess which also sends input to the stdin of the
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// child process
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class MyPipedProcess2 : public MyPipedProcess
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{
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public:
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MyPipedProcess2(MyFrame *parent, const wxString& cmd, const wxString& input)
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: MyPipedProcess(parent, cmd), m_input(input)
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{
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}
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virtual bool HasInput();
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private:
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wxString m_input;
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};
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// ----------------------------------------------------------------------------
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@@ -158,7 +190,9 @@ enum
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Exec_AsyncExec,
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Exec_Shell,
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Exec_DDEExec,
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Exec_DDERequest,
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Exec_Redirect,
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Exec_Pipe,
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Exec_About = 300
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};
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@@ -179,8 +213,13 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
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EVT_MENU(Exec_AsyncExec, MyFrame::OnAsyncExec)
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EVT_MENU(Exec_Shell, MyFrame::OnShell)
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EVT_MENU(Exec_Redirect, MyFrame::OnExecWithRedirect)
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EVT_MENU(Exec_DDEExec, MyFrame::OnDDEExec)
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EVT_MENU(Exec_Pipe, MyFrame::OnExecWithPipe)
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#ifdef __WINDOWS__
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EVT_MENU(Exec_DDEExec, MyFrame::OnDDEExec)
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EVT_MENU(Exec_DDERequest, MyFrame::OnDDERequest)
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#endif // __WINDOWS__
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EVT_MENU(Exec_About, MyFrame::OnAbout)
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EVT_IDLE(MyFrame::OnIdle)
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@@ -232,11 +271,6 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
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wxApp::s_macAboutMenuItemId = Exec_About;
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#endif
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// set the frame icon
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#ifndef __WXGTK__
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SetIcon(wxICON(mondrian));
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#endif
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// create a menu bar
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wxMenu *menuFile = new wxMenu(_T(""), wxMENU_TEAROFF);
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menuFile->Append(Exec_ClearLog, _T("&Clear log\tCtrl-C"),
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@@ -251,12 +285,16 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
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_T("Launch a program and return immediately"));
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execMenu->Append(Exec_Shell, _T("Execute &shell command...\tCtrl-S"),
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_T("Launch a shell and execute a command in it"));
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execMenu->AppendSeparator();
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execMenu->Append(Exec_Redirect, _T("Capture command &output...\tCtrl-O"),
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_T("Launch a program and capture its output"));
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execMenu->Append(Exec_Pipe, _T("&Pipe through command...\tCtrl-P"),
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_T("Pipe a string through a filter"));
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#ifdef __WINDOWS__
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execMenu->AppendSeparator();
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execMenu->Append(Exec_DDEExec, _T("Execute command via &DDE...\tCtrl-D"));
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execMenu->Append(Exec_DDERequest, _T("Send DDE &request...\tCtrl-R"));
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#endif
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wxMenu *helpMenu = new wxMenu(_T(""), wxMENU_TEAROFF);
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@@ -387,21 +425,15 @@ void MyFrame::OnExecWithRedirect(wxCommandEvent& WXUNUSED(event))
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if ( sync )
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{
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wxArrayString output;
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int code = wxExecute(cmd, output);
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wxArrayString output, errors;
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int code = wxExecute(cmd, output, errors);
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wxLogStatus(_T("command '%s' terminated with exit code %d."),
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cmd.c_str(), code);
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if ( code != -1 )
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{
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m_lbox->Append(wxString::Format(_T("--- Output of '%s' ---"),
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cmd.c_str()));
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size_t count = output.GetCount();
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for ( size_t n = 0; n < count; n++ )
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{
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m_lbox->Append(output[n]);
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}
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ShowOutput(cmd, output, _T("Output"));
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ShowOutput(cmd, errors, _T("Errors"));
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}
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}
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else // async exec
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@@ -422,48 +454,122 @@ void MyFrame::OnExecWithRedirect(wxCommandEvent& WXUNUSED(event))
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m_cmdLast = cmd;
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}
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void MyFrame::OnDDEExec(wxCommandEvent& WXUNUSED(event))
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void MyFrame::OnExecWithPipe(wxCommandEvent& WXUNUSED(event))
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{
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#ifdef __WINDOWS__
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wxString server = wxGetTextFromUser(_T("Server to connect to:"),
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DIALOG_TITLE, _T("IExplore"));
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if ( !server )
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return;
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if ( !m_cmdLast )
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m_cmdLast = _T("tr [a-z] [A-Z]");
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wxString topic = wxGetTextFromUser(_T("DDE topic:"),
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DIALOG_TITLE, _T("WWW_OpenURL"));
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if ( !topic )
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return;
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wxString cmd = wxGetTextFromUser(_T("DDE command:"),
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wxString cmd = wxGetTextFromUser(_T("Enter the command: "),
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DIALOG_TITLE,
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_T("\"file:F:\\wxWindows\\samples\\"
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"image\\horse.gif\",,-1,,,,,"));
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m_cmdLast);
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if ( !cmd )
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return;
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wxDDEClient client;
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wxConnectionBase *conn = client.MakeConnection("", server, topic);
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if ( !conn )
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wxString input = wxGetTextFromUser(_T("Enter the string to send to it: "),
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DIALOG_TITLE);
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if ( !input )
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return;
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// always execute the filter asynchronously
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MyPipedProcess2 *process = new MyPipedProcess2(this, cmd, input);
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int pid = wxExecute(cmd, FALSE /* async */, process);
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if ( pid )
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{
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wxLogError(_T("Failed to connect to the DDE server '%s'."),
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server.c_str());
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wxLogStatus(_T("Process %ld (%s) launched."), pid, cmd.c_str());
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m_running.Add(process);
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}
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else
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{
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if ( !conn->Execute(cmd) )
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wxLogError(_T("Execution of '%s' failed."), cmd.c_str());
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delete process;
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}
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m_cmdLast = cmd;
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}
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#ifdef __WINDOWS__
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bool MyFrame::GetDDEServer()
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{
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wxString server = wxGetTextFromUser(_T("Server to connect to:"),
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DIALOG_TITLE, m_server);
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if ( !server )
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return FALSE;
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m_server = server;
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wxString topic = wxGetTextFromUser(_T("DDE topic:"), DIALOG_TITLE, m_topic);
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if ( !topic )
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return FALSE;
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m_topic = topic;
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wxString cmd = wxGetTextFromUser(_T("DDE command:"), DIALOG_TITLE, m_cmdDde);
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if ( !cmd )
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return FALSE;
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m_cmdDde = cmd;
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return TRUE;
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}
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void MyFrame::OnDDEExec(wxCommandEvent& WXUNUSED(event))
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{
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if ( !GetDDEServer() )
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return;
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wxDDEClient client;
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wxConnectionBase *conn = client.MakeConnection("", m_server, m_topic);
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if ( !conn )
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{
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wxLogError(_T("Failed to connect to the DDE server '%s'."),
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m_server.c_str());
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}
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else
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{
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if ( !conn->Execute(m_cmdDde) )
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{
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wxLogError(_T("Failed to execute command '%s' via DDE."),
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cmd.c_str());
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m_cmdDde.c_str());
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}
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else
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{
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wxLogStatus(_T("Successfully executed DDE command"));
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}
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}
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#endif // __WINDOWS__
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}
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void MyFrame::OnDDERequest(wxCommandEvent& WXUNUSED(event))
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{
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if ( !GetDDEServer() )
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return;
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wxDDEClient client;
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wxConnectionBase *conn = client.MakeConnection("", m_server, m_topic);
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if ( !conn )
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{
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wxLogError(_T("Failed to connect to the DDE server '%s'."),
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m_server.c_str());
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}
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else
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{
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if ( !conn->Request(m_cmdDde) )
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{
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wxLogError(_T("Failed to send request '%s' via DDE."),
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m_cmdDde.c_str());
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}
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else
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{
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wxLogStatus(_T("Successfully sent DDE request."));
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}
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}
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}
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#endif // __WINDOWS__
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// input polling
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void MyFrame::OnIdle(wxIdleEvent& event)
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{
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@@ -477,6 +583,31 @@ void MyFrame::OnIdle(wxIdleEvent& event)
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}
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}
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void MyFrame::OnProcessTerminated(MyPipedProcess *process)
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{
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m_running.Remove(process);
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}
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void MyFrame::ShowOutput(const wxString& cmd,
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const wxArrayString& output,
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const wxString& title)
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{
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size_t count = output.GetCount();
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if ( !count )
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return;
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m_lbox->Append(wxString::Format(_T("--- %s of '%s' ---"),
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title.c_str(), cmd.c_str()));
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for ( size_t n = 0; n < count; n++ )
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{
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m_lbox->Append(output[n]);
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}
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m_lbox->Append(_T("--- End of output ---"));
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}
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// ----------------------------------------------------------------------------
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// MyProcess
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// ----------------------------------------------------------------------------
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@@ -496,6 +627,8 @@ void MyProcess::OnTerminate(int pid, int status)
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bool MyPipedProcess::HasInput()
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{
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bool hasInput = FALSE;
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wxInputStream& is = *GetInputStream();
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if ( !is.Eof() )
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{
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@@ -503,16 +636,28 @@ bool MyPipedProcess::HasInput()
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// this assumes that the output is always line buffered
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wxString msg;
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msg << m_cmd << _T(": ") << tis.ReadLine();
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msg << m_cmd << _T(" (stdout): ") << tis.ReadLine();
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m_parent->GetLogListBox()->Append(msg);
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return TRUE;
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hasInput = TRUE;
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}
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else
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wxInputStream& es = *GetErrorStream();
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if ( !es.Eof() )
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{
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return FALSE;
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wxTextInputStream tis(es);
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// this assumes that the output is always line buffered
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wxString msg;
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msg << m_cmd << _T(" (stderr): ") << tis.ReadLine();
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m_parent->GetLogListBox()->Append(msg);
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hasInput = TRUE;
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}
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return hasInput;
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}
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void MyPipedProcess::OnTerminate(int pid, int status)
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@@ -525,3 +670,24 @@ void MyPipedProcess::OnTerminate(int pid, int status)
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MyProcess::OnTerminate(pid, status);
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}
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// ----------------------------------------------------------------------------
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// MyPipedProcess2
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// ----------------------------------------------------------------------------
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bool MyPipedProcess2::HasInput()
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{
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if ( !!m_input )
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{
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wxTextOutputStream os(*GetOutputStream());
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os.WriteString(m_input);
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CloseOutput();
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m_input.clear();
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// call us once again - may be we'll have output
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return TRUE;
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}
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return MyPipedProcess::HasInput();
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}
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