Added dde sample; added docs/index.htm

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1494 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1999-01-27 10:01:14 +00:00
parent e35d0039d3
commit 7921cf2bad
37 changed files with 1080 additions and 36 deletions
--- a/samples/dde/server.cpp
+++ b/samples/dde/server.cpp
@@ -0,0 +1,196 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        server.cpp
+// Purpose:     DDE sample: server
+// Author:      Julian Smart
+// Modified by:
+// Created:     25/01/99
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+// Settings common to both executables: determines whether
+// we're using TCP/IP or real DDE.
+
+#include "ddesetup.h"
+
+#if defined(__WXGTK__) || defined(__WXMOTIF__)
+#include "mondrian.xpm"
+#endif
+
+#include "server.h"
+
+MyFrame *frame = NULL;
+
+IMPLEMENT_APP(MyApp)
+
+char ipc_buffer[4000];
+MyConnection *the_connection = NULL;
+MyServer *my_server ;
+
+bool MyApp::OnInit()
+{
+  // Create the main frame window
+  frame = new MyFrame(NULL, "Server", wxDefaultPosition, wxSize(400, 500));
+
+  frame->CreateStatusBar();
+
+  // Give it an icon
+  frame->SetIcon(wxICON(mondrian));
+
+  // Make a menubar
+  wxMenu *file_menu = new wxMenu;
+
+  file_menu->Append(SERVER_QUIT, "&Exit");
+
+  wxMenuBar *menu_bar = new wxMenuBar;
+
+  menu_bar->Append(file_menu, "&File");
+
+  // Associate the menu bar with the frame
+  frame->SetMenuBar(menu_bar);
+
+  // Make a panel
+  frame->panel = new wxPanel(frame, 0, 0, 400, 250);
+  wxListBox *list = new wxListBox(frame->panel, SERVER_LISTBOX,
+                                  wxPoint(5, 5), wxSize(150, 120));
+  list->Append("Apple");
+  list->Append("Pear");
+  list->Append("Orange");
+  list->Append("Banana");
+  list->Append("Fruit");
+
+  frame->panel->Fit();
+  frame->Fit();
+
+  wxString server_name = "4242";
+  if (argc > 1)
+    server_name = argv[1];
+
+  // Create a new server
+  my_server = new MyServer;
+  my_server->Create(server_name);
+
+  frame->Show(TRUE);
+
+  return TRUE;
+}
+
+BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+    EVT_MENU(SERVER_QUIT, MyFrame::OnExit)
+    EVT_CLOSE(MyFrame::OnCloseWindow)
+    EVT_LISTBOX(SERVER_LISTBOX, MyFrame::OnListBoxClick)
+END_EVENT_TABLE()
+
+// Define my frame constructor
+MyFrame::MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos, const wxSize& size):
+  wxFrame(frame, -1, title, pos, size)
+{
+  panel = NULL;
+}
+
+void MyFrame::OnExit(wxCommandEvent& event)
+{
+    if (my_server)
+        delete my_server;
+    this->Destroy();
+}
+
+// Set the client process's listbox to this item
+void MyFrame::OnListBoxClick(wxCommandEvent& event)
+{
+    wxListBox* listBox = (wxListBox*) panel->FindWindow(SERVER_LISTBOX);
+    if (listBox)
+    {
+        wxString value = listBox->GetStringSelection();
+        if (the_connection)
+        {
+            the_connection->Advise("Item", (char*) (const char*) value);
+        }
+    }
+}
+
+void MyFrame::OnCloseWindow(wxCloseEvent& event)
+{
+    if (my_server)
+        delete my_server;
+    this->Destroy();
+}
+
+BEGIN_EVENT_TABLE(IPCDialogBox, wxDialog)
+    EVT_BUTTON(SERVER_QUIT_BUTTON, IPCDialogBox::OnQuit)
+END_EVENT_TABLE()
+
+IPCDialogBox::IPCDialogBox(wxFrame *parent, const wxString& title,
+                         const wxPoint& pos, const wxSize& size, MyConnection *the_connection):
+                     wxDialog(parent, -1, title, pos, size)
+{
+  connection = the_connection;
+  (void)new wxButton(this, SERVER_QUIT_BUTTON, "Quit this connection", wxPoint(5, 5));
+  Fit();
+}
+
+void IPCDialogBox::OnQuit(wxCommandEvent& event)
+{
+  connection->Disconnect();
+  delete connection;
+}
+
+wxConnectionBase *MyServer::OnAcceptConnection(const wxString& topic)
+{
+  if (strcmp(topic, "STDIO") != 0 && strcmp(topic, "IPC TEST") == 0)
+    return new MyConnection(ipc_buffer, 4000);
+  else
+    return NULL;
+}
+
+MyConnection::MyConnection(char *buf, int size):wxConnection(buf, size)
+{
+  dialog = new IPCDialogBox(frame, "Connection", wxPoint(100, 100), wxSize(500, 500), this);
+  dialog->Show(TRUE);
+  the_connection = this;
+}
+
+MyConnection::~MyConnection(void)
+{
+  dialog->Destroy();
+  the_connection = NULL;
+}
+
+bool MyConnection::OnExecute(const wxString& topic, char *data, int size, wxIPCFormat format)
+{
+  char buf[300];
+  sprintf(buf, "Execute command: %s", data);
+  frame->SetStatusText(buf);
+  return TRUE;
+}
+
+bool MyConnection::OnPoke(const wxString& topic, const wxString& item, char *data, int size, wxIPCFormat format)
+{
+  char buf[300];
+  sprintf(buf, "Poke command: %s", data);
+  frame->SetStatusText(buf);
+  return TRUE;
+}
+
+char *MyConnection::OnRequest(const wxString& topic, const wxString& item, int *size, wxIPCFormat format)
+{
+  return "Here, have your data, client!";
+}
+
+bool MyConnection::OnStartAdvise(const wxString& topic, const wxString& item)
+{
+    return TRUE;
+}
+