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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: client.h
	3	// Purpose: DDE sample: client
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 25/01/99
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#define ID_START 10000
	13	#define ID_DISCONNECT 10001
	14	#define ID_STARTADVISE 10002
	15	#define ID_LOG 10003
	16	#define ID_SERVERNAME 10004
	17	#define ID_STOPADVISE 10005
	18	#define ID_POKE 10006
	19	#define ID_REQUEST 10007
	20	#define ID_EXECUTE 10008
	21	#define ID_TOPIC 10009
	22	#define ID_HOSTNAME 10010
	23
	24	// Define a new application
	25	class MyClient;
	26	class MyConnection;
	27	class MyFrame;
	28
	29	class MyApp: public wxApp
	30	{
	31	public:
	32	virtual bool OnInit();
	33	virtual int OnExit();
	34	MyFrame *GetFrame() { return m_frame; };
	35
	36	protected:
	37	MyFrame *m_frame;
	38	};
	39
	40	// Define a new frame
	41	class MyFrame: public wxFrame
	42	{
	43	public:
	44	MyFrame(wxFrame *frame, const wxString& title);
	45
	46	void OnExit(wxCommandEvent& event);
	47	void OnClose(wxCloseEvent& event);
	48	void EnableControls();
	49	void Disconnect();
	50
	51	protected:
	52	wxButton* GetStart() { return (wxButton*) FindWindow( ID_START ); }
	53	wxChoice* GetServername() { return (wxChoice*) FindWindow( ID_SERVERNAME ); }
	54	wxChoice* GetHostname() { return (wxChoice*) FindWindow( ID_HOSTNAME ); }
	55	wxChoice* GetTopic() { return (wxChoice*) FindWindow( ID_TOPIC ); }
	56	wxButton* GetDisconnect() { return (wxButton*) FindWindow( ID_DISCONNECT ); }
	57	wxButton* GetStartAdvise() { return (wxButton*) FindWindow( ID_STARTADVISE ); }
	58	wxButton* GetStopAdvise() { return (wxButton*) FindWindow( ID_STOPADVISE ); }
	59	wxButton* GetRequest() { return (wxButton*) FindWindow( ID_REQUEST ); }
	60	wxButton* GetPoke() { return (wxButton*) FindWindow( ID_POKE ); }
	61	wxButton* GetExecute() { return (wxButton*) FindWindow( ID_EXECUTE ); }
	62	wxTextCtrl* GetLog() { return (wxTextCtrl*) FindWindow( ID_LOG ); }
	63
	64	MyClient *m_client;
	65
	66	void OnStart( wxCommandEvent &event );
	67	void OnServername( wxCommandEvent &event );
	68	void OnHostname( wxCommandEvent &event );
	69	void OnTopic( wxCommandEvent &event );
	70	void OnDisconnect( wxCommandEvent &event );
	71	void OnStartAdvise( wxCommandEvent &event );
	72	void OnStopAdvise( wxCommandEvent &event );
	73	void OnExecute(wxCommandEvent& event);
	74	void OnPoke(wxCommandEvent& event);
	75	void OnRequest(wxCommandEvent& event);
	76
	77	protected:
	78	DECLARE_EVENT_TABLE()
	79	};
	80
	81	class MyConnection: public wxConnection
	82	{
	83	public:
	84	virtual bool Execute(const wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
	85	virtual wxChar Request(const wxString& item, int size = NULL, wxIPCFormat format = wxIPC_TEXT);
	86	virtual bool Poke(const wxString& item, wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
	87	virtual bool OnAdvise(const wxString& topic, const wxString& item, wxChar *data, int size, wxIPCFormat format);
	88	virtual bool OnDisconnect();
	89	protected:
	90	void Log(const wxString& command, const wxString& topic,
	91	const wxString& item, wxChar *data, int size, wxIPCFormat format);
	92	};
	93
	94	class MyClient: public wxClient
	95	{
	96	public:
	97	MyClient();
	98	~MyClient();
	99	bool Connect(const wxString& sHost, const wxString& sService, const wxString& sTopic);
	100	void Disconnect();
	101	wxConnectionBase *OnMakeConnection();
	102	bool IsConnected() { return m_connection != NULL; };
	103	MyConnection *GetConnection() { return m_connection; };
	104
	105	protected:
	106	MyConnection *m_connection;
	107	};