+/////////////////////////////////////////////////////////////////////////////
+// Name: wxole.cpp
+// Purpose: wxOLE
+// Author: Robert Roebling
+// Modified by:
+// Created: 20/04/99
+// RCS-ID: $Id$
+// Copyright: (c) Robert Roebling
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "wxole.h"
+#endif
+
+#include "wx/defs.h"
+#include "wxole.h"
+
+#include "wx/app.h"
+#include "wx/menu.h"
+#include "wx/statusbr.h"
+#include "wx/toolbar.h"
+
+#include "wx/gtk/win_gtk.h"
+
+
+extern "C" {
+#include "gtk/gtk.h"
+#include "gdk/gdk.h"
+
+#include <gnome.h>
+#include <libgnorba/gnorba.h>
+#include <bonobo/bonobo.h>
+#include <bonobo/gnome-main.h>
+#include <bonobo/gnome-component.h>
+#include <bonobo/gnome-component-factory.h>
+
+}
+
+//-----------------------------------------------------------------------------
+// global data
+//-----------------------------------------------------------------------------
+
+const wxChar *wxOleNameStr = _T("olecontrol");
+
+//---------------------------------------------------------------------------
+// wxOleServerEnvPrivate
+//---------------------------------------------------------------------------
+
+class wxOleServerEnvPrivate
+{
+public:
+
+ wxOleServerEnvPrivate() {}
+ ~wxOleServerEnvPrivate() {}
+
+ CORBA_Environment m_ev;
+ CORBA_ORB m_orb;
+};
+
+//---------------------------------------------------------------------------
+// wxOleServerEnv
+//---------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxOleServerEnv,wxObject)
+
+wxOleServerEnv::wxOleServerEnv( const wxString &name, const wxString &version )
+{
+ m_serverName = name;
+ m_serverVersion = version;
+
+ m_priv = new wxOleServerEnvPrivate();
+
+ CORBA_exception_init( &(m_priv->m_ev) );
+
+ gnome_CORBA_init(
+ m_serverName.mb_str(),
+ m_serverVersion.mb_str(),
+ &wxTheApp->argc,
+ wxTheApp->argv,
+ GNORBA_INIT_SERVER_FUNC,
+ &(m_priv->m_ev) );
+
+ if (m_priv->m_ev._major != CORBA_NO_EXCEPTION)
+ {
+ return;
+ }
+
+ m_priv->m_orb = gnome_CORBA_ORB();
+
+ if (bonobo_init( m_priv->m_orb, NULL, NULL ) == FALSE)
+ {
+ return;
+ }
+
+}
+
+wxOleServerEnv::~wxOleServerEnv()
+{
+ CORBA_exception_free( &(m_priv->m_ev) );
+ delete m_priv;
+}
+
+//---------------------------------------------------------------------------
+// wxOleServerPrivate
+//---------------------------------------------------------------------------
+
+class wxOleServerPrivate
+{
+public:
+
+ wxOleServerPrivate() {}
+ ~wxOleServerPrivate() {}
+
+ GnomeComponentFactory *m_factory;
+};
+
+//---------------------------------------------------------------------------
+// wxOleServer
+//---------------------------------------------------------------------------
+
+static GnomeView*
+gnome_view_factory_callback( GnomeComponent *WXUNUSED(component), wxOleServer *server )
+{
+/*
+ printf( "Create OLE control.\n" );
+*/
+
+ wxOleControl *ctx = server->CreateOleControl();
+
+ if (!ctx) return (GnomeView*) NULL;
+
+/*
+ printf( "Creating OLE control succeeded. Returning as GnomeView\n" );
+*/
+
+ return gnome_view_new( ctx->m_widget );
+}
+
+static GnomeComponent*
+gnome_component_factory_callback( GnomeComponentFactory *factory, const char *path, wxOleServer *server )
+{
+/*
+ printf( "new component.\n" );
+ if (path) printf( "path is %s.\n", path );
+*/
+
+ GnomeComponent *component = gnome_component_new( gnome_view_factory_callback, (void*) server );
+
+/*
+ if (!component)
+ printf( "component creation failed.\n" );
+ else
+ printf( "component creation succeded.\n" );
+*/
+
+ return component;
+}
+
+IMPLEMENT_CLASS(wxOleServer,wxObject)
+
+wxOleServer::wxOleServer( const wxString &id )
+{
+ m_ID = "component:";
+ m_ID += id;
+
+ m_priv = new wxOleServerPrivate();
+
+/*
+ printf( "new component factory.\n" );
+*/
+
+ m_priv->m_factory = gnome_component_factory_new( m_ID.mb_str(), gnome_component_factory_callback, (void*) this );
+}
+
+wxOleServer::~wxOleServer()
+{
+ delete m_priv;
+}
+
+wxOleControl *wxOleServer::CreateOleControl()
+{
+ return new wxOleControl( -1 );
+}
+
+//-----------------------------------------------------------------------------
+// "size_allocate"
+//-----------------------------------------------------------------------------
+
+static void gtk_olectx_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxOleControl *win )
+{
+ if (!win->HasVMT()) return;
+
+/*
+ printf( "OnFrameResize from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( ".\n" );
+*/
+
+ if ((win->m_width != alloc->width) || (win->m_height != alloc->height))
+ {
+ win->m_sizeSet = FALSE;
+ win->m_width = alloc->width;
+ win->m_height = alloc->height;
+ }
+}
+
+//-----------------------------------------------------------------------------
+// "delete_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_olectx_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxOleControl *win )
+{
+/*
+ printf( "OnDelete from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( ".\n" );
+*/
+
+ win->Close();
+
+ return TRUE;
+}
+
+//-----------------------------------------------------------------------------
+// "configure_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_olectx_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxOleControl *win )
+{
+ if (!win->HasVMT()) return FALSE;
+
+ win->m_x = event->x;
+ win->m_y = event->y;
+
+ wxMoveEvent mevent( wxPoint(win->m_x,win->m_y), win->GetId() );
+ mevent.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( mevent );
+
+ return FALSE;
+}
+
+//---------------------------------------------------------------------------
+// wxOleControl
+//---------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxOleControl,wxFrame)
+
+wxOleControl::wxOleControl( wxWindowID id, long style, const wxString &name )
+{
+ Create( id, style, name );
+}
+
+bool wxOleControl::Create( wxWindowID id, long style, const wxString &name )
+{
+ wxTopLevelWindows.Append( this );
+
+ m_needParent = FALSE;
+
+ PreCreation( (wxWindow*) NULL, id, wxDefaultPosition, wxDefaultSize, style, name );
+
+ m_title = _T("wxWindows OLE Server");
+
+ /* any widget that can contain another widget and resizes it
+ to its full size */
+ m_widget = gtk_hbox_new(0,0);
+
+ GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
+
+ gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event",
+ GTK_SIGNAL_FUNC(gtk_olectx_delete_callback), (gpointer)this );
+
+ /* m_mainWidget holds the toolbar, the menubar and the client area */
+ m_mainWidget = gtk_myfixed_new();
+ gtk_widget_show( m_mainWidget );
+ GTK_WIDGET_UNSET_FLAGS( m_mainWidget, GTK_CAN_FOCUS );
+ gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget );
+
+ /* m_wxwindow only represents the client area without toolbar and menubar */
+ m_wxwindow = gtk_myfixed_new();
+ gtk_widget_show( m_wxwindow );
+ GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
+ gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow );
+
+ PostCreation();
+
+ /* the user resized the frame by dragging etc. */
+ gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
+ GTK_SIGNAL_FUNC(gtk_olectx_size_callback), (gpointer)this );
+
+ /* the only way to get the window size is to connect to this event */
+ gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event",
+ GTK_SIGNAL_FUNC(gtk_olectx_configure_callback), (gpointer)this );
+
+ gtk_widget_show_all( m_widget );
+
+ return TRUE;
+}
+
+wxOleControl::~wxOleControl()
+{
+ if (m_frameMenuBar) delete m_frameMenuBar;
+ m_frameMenuBar = (wxMenuBar *) NULL;
+
+ if (m_frameStatusBar) delete m_frameStatusBar;
+ m_frameStatusBar = (wxStatusBar *) NULL;
+
+ if (m_frameToolBar) delete m_frameToolBar;
+ m_frameToolBar = (wxToolBar *) NULL;
+
+ wxTopLevelWindows.DeleteObject( this );
+
+ if (wxTheApp->GetTopWindow() == this)
+ wxTheApp->SetTopWindow( (wxWindow*) NULL );
+
+ if (wxTopLevelWindows.Number() == 0)
+ wxTheApp->ExitMainLoop();
+}
+
+
+void wxOleControl::DoSetSize( int x, int y, int width, int height, int sizeFlags )
+{
+ // ignore
+}
+
+void wxOleControl::DoSetClientSize(int width, int height)
+{
+ // ignore
+}
projects / wxWidgets.git / commitdiff
