Convert the vCard Bonobo control to an EMFormatHook plugin.

1 files changed, 6 insertions, 202 deletions

diff --git a/mail/em-format-html-display.c b/mail/em-format-html-display.c
index f20af59683..bc2f4e25bf 100644
--- a/mail/em-format-html-display.c
+++ b/mail/em-format-html-display.c
@@ -46,11 +46,6 @@
 
 #include <glib/gi18n.h>
 
-#include <bonobo/bonobo-control-frame.h>
-#include <bonobo/bonobo-stream-memory.h>
-#include <bonobo/bonobo-widget.h>
-#include <bonobo-activation/bonobo-activation-mime.h>
-
 #include <camel/camel-stream.h>
 #include <camel/camel-stream-filter.h>
 #include <camel/camel-stream-mem.h>
@@ -174,8 +169,6 @@ static void efhd_format_optional(EMFormat *, CamelStream *, CamelMimePart *, Cam
 static void efhd_format_secure(EMFormat *emf, CamelStream *stream, CamelMimePart *part, CamelCipherValidity *valid);
 static void efhd_complete(EMFormat *);
 
-static gboolean efhd_bonobo_object(EMFormatHTML *efh, GtkHTMLEmbedded *eb, EMFormatHTMLPObject *pobject); 	 
-static gboolean efhd_use_component(const char *mime_type);
 static void efhd_builtin_init(EMFormatHTMLDisplayClass *efhc);
 
 enum {
@@ -187,8 +180,6 @@ enum {
 
 static guint efhd_signals[EFHD_LAST_SIGNAL] = { 0 };
 
-/* EMFormatHandler's for bonobo objects */
-static GHashTable *efhd_bonobo_handlers;
 static EMFormatHTMLClass *efhd_parent;
 static EMFormatClass *efhd_format_class;
 
@@ -338,7 +329,7 @@ efhd_class_init(GObjectClass *klass)
 }
 
 GType
-em_format_html_display_get_type(void)
+em_format_html_display_get_type (void)
 {
 	static GType type = 0;
 
@@ -354,8 +345,6 @@ em_format_html_display_get_type(void)
 		efhd_parent = g_type_class_ref(em_format_html_get_type());
 		efhd_format_class = g_type_class_ref(em_format_get_type());
 		type = g_type_register_static(em_format_html_get_type(), "EMFormatHTMLDisplay", &info, 0);
-
-		efhd_bonobo_handlers = g_hash_table_new(g_str_hash, g_str_equal);
 	}
 
 	return type;
@@ -1274,38 +1263,10 @@ efhd_builtin_init(EMFormatHTMLDisplayClass *efhc)
 		em_format_class_add_handler((EMFormatClass *)efhc, &type_builtin_table[i]);
 }
 
-/* ********************************************************************** */
-static void 	 
-efhd_bonobo_unknown(EMFormat *emf, CamelStream *stream, CamelMimePart *part, const EMFormatHandler *info) 	 
-{ 	 
-	char *classid; 	 
-	  	 
-	classid = g_strdup_printf("bonobo-unknown:///em-format-html-display/%s", emf->part_id->str); 	 
-	em_format_html_add_pobject((EMFormatHTML *)emf, sizeof(EMFormatHTMLPObject), classid, part, efhd_bonobo_object); 	 
-	camel_stream_printf(stream, "<object classid=\"%s\" type=\"%s\"></object><br>\n", classid, info->mime_type); 	 
-	g_free(classid); 	 
-} 	 
-	  	 
-	 /* ********************************************************************** */
-static const EMFormatHandler *efhd_find_handler(EMFormat *emf, const char *mime_type)
+static const EMFormatHandler *
+efhd_find_handler(EMFormat *emf, const char *mime_type)
 {
-	const EMFormatHandler *handle;
-	  	 
-	if ( (handle = ((EMFormatClass *)efhd_parent)->find_handler(emf, mime_type)) == NULL 	 
-		&& efhd_use_component(mime_type) 	 
-		&& (handle = g_hash_table_lookup(efhd_bonobo_handlers, mime_type)) == NULL) {
-
-		EMFormatHandler *h = g_malloc0(sizeof(*h)); 	 
-	  	 
-		h->mime_type = g_strdup(mime_type); 	 
-		h->handler = efhd_bonobo_unknown; 	 
-		h->flags = EM_FORMAT_HANDLER_INLINE_DISPOSITION; 	 
-		g_hash_table_insert(efhd_bonobo_handlers, h->mime_type, h); 	 
-	  	 
-		handle = h; 	 
-	} 	 
-	  	 
-	return handle;	
+	return ((EMFormatClass *) efhd_parent)->find_handler (emf, mime_type);
 }
 
 static void efhd_format_clone(EMFormat *emf, CamelFolder *folder, const char *uid, CamelMimeMessage *msg, EMFormat *src)
@@ -1843,155 +1804,6 @@ efhd_attachment_frame(EMFormat *emf, CamelStream *stream, EMFormatPURI *puri)
 	}
 }
 
-static gboolean 	 
-efhd_bonobo_object(EMFormatHTML *efh, GtkHTMLEmbedded *eb, EMFormatHTMLPObject *pobject) 	 
-{ 	 
-	CamelDataWrapper *wrapper; 	 
-	Bonobo_ServerInfo *component; 	 
-	GtkWidget *embedded; 	 
-	Bonobo_PersistStream persist; 	 
-	CORBA_Environment ev; 	 
-	CamelStreamMem *cstream; 	 
-	BonoboStream *bstream; 	 
-	BonoboControlFrame *control_frame; 	 
-	Bonobo_PropertyBag prop_bag; 	 
-	 
-	component = bonobo_activation_get_default_component_for_mime_type (eb->type); 	 
-	if (component == NULL) 	 
-		return FALSE; 	 
-	 
-	embedded = bonobo_widget_new_control(component->iid, NULL); 	 
-	CORBA_free(component); 	 
-	if (embedded == NULL) 	 
-		return FALSE; 	 
-	 
-	CORBA_exception_init(&ev); 	 
-	 
-	control_frame = bonobo_widget_get_control_frame((BonoboWidget *)embedded); 	 
-	prop_bag = bonobo_control_frame_get_control_property_bag(control_frame, NULL); 	 
-	if (prop_bag != CORBA_OBJECT_NIL) { 	 
-		/* 	 
-		 * Now we can take care of business. Currently, the only control 	 
-		 * that needs something passed to it through a property bag is 	 
-		 * the iTip control, and it needs only the From email address, 	 
-		 * but perhaps in the future we can generalize this section of code 	 
-		 * to pass a bunch of useful things to all embedded controls. 	 
-		 */ 	 
-		const CamelInternetAddress *from; 	 
-		char *from_address; 	 
-	
-		from = camel_mime_message_get_from((CamelMimeMessage *)((EMFormat *)efh)->message); 	 
-		from_address = camel_address_encode((CamelAddress *)from); 	 
-		bonobo_property_bag_client_set_value_string(prop_bag, "from_address", from_address, &ev); 	 
-		g_free(from_address); 	 
-	 
-		Bonobo_Unknown_unref(prop_bag, &ev); 	 
-	} 	 
-	 
-	persist = (Bonobo_PersistStream)Bonobo_Unknown_queryInterface(bonobo_widget_get_objref((BonoboWidget *)embedded), 	 
-									"IDL:Bonobo/PersistStream:1.0", &ev); 	 
-	if (persist == CORBA_OBJECT_NIL) { 	 
-		g_object_ref_sink(embedded); 	 
-		CORBA_exception_free(&ev); 	 
-		return FALSE; 	 
-	} 	 
-	 
-	/* Write the data to a CamelStreamMem... */ 	 
-	cstream = (CamelStreamMem *)camel_stream_mem_new(); 	 
-	wrapper = camel_medium_get_content_object((CamelMedium *)pobject->part); 	 
-	if (FALSE && !g_ascii_strncasecmp (eb->type, "text/", 5)) { 	 
-		/* do charset conversion, etc */ 	 
-		d(printf("performing charset conversion for %s component\n", eb->type)); 	 
-		em_format_format_text((EMFormat *)efh, (CamelStream *)cstream, wrapper); 	 
-	} else { 	 
-		camel_data_wrapper_decode_to_stream (wrapper, (CamelStream *) cstream); 	 
-	} 	 
-	 
-	/* ...convert the CamelStreamMem to a BonoboStreamMem... */ 	 
-	bstream = bonobo_stream_mem_create((char *)cstream->buffer->data, cstream->buffer->len, TRUE, FALSE); 	 
-	camel_object_unref(cstream); 	 
-	 
-	/* ...and hydrate the PersistStream from the BonoboStream. */ 	 
-	Bonobo_PersistStream_load(persist, 	 
-				  bonobo_object_corba_objref(BONOBO_OBJECT (bstream)), 	 
-				  eb->type, &ev); 	 
-	bonobo_object_unref(BONOBO_OBJECT (bstream)); 	 
-	Bonobo_Unknown_unref(persist, &ev); 	 
-	CORBA_Object_release(persist, &ev); 	 
-	 
-	if (ev._major != CORBA_NO_EXCEPTION) { 	 
-		g_object_ref_sink(embedded); 	 
-		CORBA_exception_free(&ev); 	 
-		return FALSE; 	 
-	} 	 
-	CORBA_exception_free(&ev); 	 
-	 
-	gtk_widget_show(embedded); 	 
-	gtk_container_add(GTK_CONTAINER (eb), embedded); 	 
-	 
-	return TRUE; 	 
-} 	 
- 	 
-static gboolean 	 
-efhd_check_server_prop(Bonobo_ServerInfo *component, const char *propname, const char *value) 	 
-{ 	 
-	CORBA_sequence_CORBA_string stringv; 	 
-	Bonobo_ActivationProperty *prop; 	 
-	int i; 	 
-	 
-	prop = bonobo_server_info_prop_find(component, propname); 	 
-	if (!prop || prop->v._d != Bonobo_ACTIVATION_P_STRINGV) 	 
-		return FALSE; 	 
-	 
-	stringv = prop->v._u.value_stringv; 	 
-	for (i = 0; i < stringv._length; i++) { 	 
-		if (!g_ascii_strcasecmp(value, stringv._buffer[i])) 	 
-			return TRUE; 	 
-	} 	 
-	 
-	return FALSE; 	 
-} 	 
- 	 
-static gboolean 	 
-efhd_use_component(const char *mime_type) 	 
-{ 	 
-	GList *components, *iter; 	 
-	Bonobo_ServerInfo *component = NULL; 	 
-	 
-	/* should this cache it? */ 	 
-	 
-	if (g_ascii_strcasecmp(mime_type, "text/x-vcard") != 0 	 
-	    && g_ascii_strcasecmp(mime_type, "text/calendar") != 0) { 	 
-		const char **mime_types; 	 
-		int i; 	 
-	 
-		mime_types = mail_config_get_allowable_mime_types(); 	 
-		for (i = 0; mime_types[i]; i++) { 	 
-			if (!g_ascii_strcasecmp(mime_types[i], mime_type)) 	 
-				goto type_ok; 	 
-		} 	 
-		return FALSE; 	 
-	} 	 
-type_ok: 	 
-	components = bonobo_activation_get_all_components_for_mime_type (mime_type); 	 
-	for (iter = components; iter; iter = iter->next) { 	 
-		Bonobo_ServerInfo *comp = iter->data; 	 
-	 
-		comp = iter->data; 	 
-		if (efhd_check_server_prop(comp, "repo_ids", "IDL:Bonobo/PersistStream:1.0") 	 
-		    && efhd_check_server_prop(comp, "bonobo:supported_mime_types", mime_type)) { 	 
-			component = comp; 	 
-			break; 	 
-		} 	 
-	}
-	
-	/* FIXME: How should I free the Bonobo_ServerInfo's ? */
-	g_list_foreach (components, (GFunc)CORBA_free, NULL);
-	g_list_free (components);
-	 
-	return component != NULL; 	 
-}
-
 static void
 efhd_bar_resize (EMFormatHTML *efh,
                  GtkAllocation *event)
@@ -2097,16 +1909,8 @@ efhd_format_attachment(EMFormat *emf, CamelStream *stream, CamelMimePart *part,
 		stream, "</font></td></tr><tr></table>\n"
 		EM_FORMAT_HTML_VPAD);
 
-	if (handle) {
-		if (info->shown)
-			handle->handler(emf, stream, part, handle);
-         } else if (efhd_use_component(mime_type)) { 	 
-	                 g_free(classid); /* messy */ 	 
-	  	 
-	                 classid = g_strdup_printf("bonobo-unknown:///em-format-html-display/%s", emf->part_id->str); 	 
-	                 em_format_html_add_pobject((EMFormatHTML *)emf, sizeof(EMFormatHTMLPObject), classid, part, efhd_bonobo_object); 	 
-	                 camel_stream_printf(stream, "<object classid=\"%s\" type=\"%s\"></object><br>>\n", classid, mime_type);		
-	}
+	if (handle && info->shown)
+		handle->handler(emf, stream, part, handle);
 
 	g_free(classid);
 }