Split the interactive parts of the message display out of EMFormatHTMLDisplay

to a new GtkHTML subclass named EMailDisplay, and have EMFormatHTML create an
instance of that.  EMailDisplay will handle link clicking, mousing over URIs,
popup menus, and interactive search.  This makes EMFormatHTMLDisplay and
EMailReader more lightweight.

Clean up more of the EMFormat stack.

svn path=/branches/kill-bonobo/; revision=37346

1 files changed, 29 insertions, 26 deletions

diff --git a/mail/em-html-stream.h b/mail/em-html-stream.h
index a8eabdda55..674cc590af 100644
--- a/mail/em-html-stream.h
+++ b/mail/em-html-stream.h
@@ -24,44 +24,47 @@
 #ifndef EM_HTML_STREAM_H
 #define EM_HTML_STREAM_H
 
-#ifdef __cplusplus
-extern "C" {
-#pragma }
-#endif /* __cplusplus */
+#include <gtkhtml/gtkhtml.h>
+#include <gtkhtml/gtkhtml-stream.h>
+#include <mail/em-sync-stream.h>
 
-#define EM_HTML_STREAM_TYPE     (em_html_stream_get_type ())
-#define EM_HTML_STREAM(obj)     (CAMEL_CHECK_CAST((obj), EM_HTML_STREAM_TYPE, EMHTMLStream))
-#define EM_HTML_STREAM_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), EM_HTML_STREAM_TYPE, EMHTMLStreamClass))
-#define EM_IS_HTML_STREAM(o)    (CAMEL_CHECK_TYPE((o), EM_HTML_STREAM_TYPE))
+#define EM_HTML_STREAM_TYPE \
+	(em_html_stream_get_type ())
+#define EM_HTML_STREAM(obj) \
+	(CAMEL_CHECK_CAST \
+	((obj), EM_HTML_STREAM_TYPE, EMHTMLStream))
+#define EM_HTML_STREAM_CLASS(cls) \
+	(CAMEL_CHECK_CLASS_CAST \
+	((cls), EM_HTML_STREAM_TYPE, EMHTMLStreamClass))
+#define EM_IS_HTML_STREAM(obj) \
+	(CAMEL_CHECK_TYPE \
+	((obj), EM_HTML_STREAM_TYPE))
 
-struct _GtkHTML;
-struct _GtkHTMLStream;
+G_BEGIN_DECLS
 
-#include "mail/em-sync-stream.h"
+typedef struct _EMHTMLStream EMHTMLStream;
+typedef struct _EMHTMLStreamClass EMHTMLStreamClass;
 
-typedef struct _EMHTMLStream {
+struct _EMHTMLStream {
 	EMSyncStream sync;
 
 	guint destroy_id;
-	struct _GtkHTML *html;
-	struct _GtkHTMLStream *html_stream;
+	GtkHTML *html;
+	GtkHTMLStream *html_stream;
 	GtkHTMLBeginFlags flags;
-} EMHTMLStream;
+};
 
-typedef struct {
+struct _EMHTMLStreamClass {
 	EMSyncStreamClass parent_class;
 
-} EMHTMLStreamClass;
+};
 
+CamelType	em_html_stream_get_type		(void);
+CamelStream *	em_html_stream_new		(GtkHTML *html,
+						 GtkHTMLStream *html_stream);
+void		em_html_stream_set_flags	(EMHTMLStream *emhs,
+						 GtkHTMLBeginFlags flags);
 
-CamelType    em_html_stream_get_type (void);
-
-/* the html_stream is closed when we are finalised (with an error), or closed (ok) */
-CamelStream *em_html_stream_new(struct _GtkHTML *html, struct _GtkHTMLStream *html_stream);
-void em_html_stream_set_flags (EMHTMLStream *emhs, GtkHTMLBeginFlags flags);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+G_END_DECLS
 
 #endif /* EM_HTML_STREAM_H */