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-rw-r--r--mail/mail-display.c443
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diff --git a/mail/mail-display.c b/mail/mail-display.c
deleted file mode 100644
index 06a319372a..0000000000
--- a/mail/mail-display.c
+++ /dev/null
@@ -1,443 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * mail-display.c: Mail display widget
- *
- * Author:
- * Miguel de Icaza
- * Bertrand Guiheneuf (bg@aful.org)
- *
- * (C) 2000 Helix Code, Inc.
- */
-#include <config.h>
-#include <sys/stat.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <gnome.h>
-#include "e-util/e-setup.h"
-#include "e-util/e-util.h"
-#include "mail-display.h"
-#include "mail.h"
-
-#include <bonobo.h>
-#include <libgnorba/gnorba.h>
-#include <bonobo/bonobo-stream-memory.h>
-#include <libgnomevfs/gnome-vfs-mime-info.h>
-
-#define PARENT_TYPE (gtk_vbox_get_type ())
-
-static GtkObjectClass *mail_display_parent_class;
-
-
-/*----------------------------------------------------------------------*
- * Callbacks
- *----------------------------------------------------------------------*/
-
-static void
-save_data_eexist_cb (int reply, gpointer user_data)
-{
- gboolean *ok = user_data;
-
- *ok = reply == 0;
- gtk_main_quit ();
-}
-
-static void
-save_data_cb (GtkWidget *widget, gpointer user_data)
-{
- CamelDataWrapper *data = user_data;
- CamelStream *stream_fs;
- GtkFileSelection *file_select = (GtkFileSelection *)
- gtk_widget_get_ancestor (widget, GTK_TYPE_FILE_SELECTION);
- char *name;
- int fd;
-
- name = gtk_file_selection_get_filename (file_select);
-
- fd = open (name, O_WRONLY | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR);
- if (fd == -1 && errno == EEXIST) {
- gboolean ok = FALSE;
-
- gnome_ok_cancel_dialog_modal_parented (
- "A file by that name already exists.\nOverwrite it?",
- save_data_eexist_cb, &ok, GTK_WINDOW (file_select));
- gtk_main ();
- if (!ok)
- return;
- fd = open (name, O_WRONLY | O_TRUNC);
- }
-
- if (fd == -1) {
- char *msg;
-
- msg = g_strdup_printf ("Could not open file %s:\n%s",
- name, g_strerror (errno));
- gnome_error_dialog_parented (msg, GTK_WINDOW (file_select));
- return;
- }
-
- stream_fs = camel_stream_fs_new_with_fd (fd);
- if (camel_data_wrapper_write_to_stream (data, stream_fs) == -1
- || camel_stream_flush (stream_fs) == -1) {
- char *msg;
-
- msg = g_strdup_printf ("Could not write data: %s", strerror(errno));
- gnome_error_dialog_parented (msg, GTK_WINDOW (file_select));
- }
- gtk_object_unref (GTK_OBJECT (stream_fs));
-
- gtk_widget_destroy (GTK_WIDGET (file_select));
-}
-
-static void
-save_data (const char *cid, CamelMimeMessage *message)
-{
- GHashTable *urls;
- CamelMimePart *part;
- CamelDataWrapper *data;
- GtkFileSelection *file_select;
- char *filename;
-
- g_return_if_fail (CAMEL_IS_MIME_MESSAGE (message));
- urls = gtk_object_get_data (GTK_OBJECT (message), "urls");
- part = g_hash_table_lookup (urls, cid);
- g_return_if_fail (CAMEL_IS_MIME_PART (part));
- data = camel_medium_get_content_object (CAMEL_MEDIUM (part));
-
- filename = (char *)camel_mime_part_get_filename (part);
- if (filename) {
- char *p;
-
- p = strrchr (filename, '/');
- if (p)
- filename = g_strdup_printf ("%s%s", evolution_dir, p);
- else {
- filename = g_strdup_printf ("%s/%s", evolution_dir,
- filename);
- }
-
- for (p = strrchr (filename, '/') + 1; *p; p++) {
- if (!isascii ((unsigned char)*p) ||
- strchr (" /'\"`&();|<>${}!", *p))
- *p = '_';
- }
- } else
- filename = g_strdup_printf ("%s/attachment", evolution_dir);
-
- file_select = GTK_FILE_SELECTION (gtk_file_selection_new ("Save Attachment"));
- gtk_file_selection_set_filename (file_select, filename);
- g_free (filename);
-
- gtk_signal_connect (GTK_OBJECT (file_select->ok_button), "clicked",
- GTK_SIGNAL_FUNC (save_data_cb), data);
- gtk_signal_connect_object (GTK_OBJECT (file_select->cancel_button),
- "clicked",
- GTK_SIGNAL_FUNC (gtk_widget_destroy),
- GTK_OBJECT (file_select));
-
- gtk_widget_show (GTK_WIDGET (file_select));
-}
-
-static void
-on_link_clicked (GtkHTML *html, const char *url, gpointer user_data)
-{
- CamelMimeMessage *message;
-
- message = gtk_object_get_data (GTK_OBJECT (html), "message");
-
- if (!strncasecmp (url, "news:", 5) ||
- !strncasecmp (url, "nntp:", 5))
- g_warning ("Can't handle news URLs yet.");
- else if (!strncasecmp (url, "mailto:", 7))
- send_to_url (url);
- else if (!strncasecmp (url, "cid:", 4))
- save_data (url, message);
- else
- gnome_url_show (url);
-}
-
-static void
-embeddable_destroy_cb (GtkObject *obj, gpointer user_data)
-{
- BonoboWidget *be; /* bonobo embeddable */
- BonoboViewFrame *vf; /* the embeddable view frame */
- BonoboObjectClient* server;
- CORBA_Environment ev;
-
- be = BONOBO_WIDGET (obj);
- server = bonobo_widget_get_server (be);
-
- vf = bonobo_widget_get_view_frame (be);
- bonobo_control_frame_control_deactivate (
- BONOBO_CONTROL_FRAME (vf));
- /* w = bonobo_control_frame_get_widget (BONOBO_CONTROL_FRAME (vf)); */
-
- /* gtk_widget_destroy (w); */
-
- CORBA_exception_init (&ev);
- Bonobo_Unknown_unref (
- bonobo_object_corba_objref (BONOBO_OBJECT(server)), &ev);
- CORBA_Object_release (
- bonobo_object_corba_objref (BONOBO_OBJECT(server)), &ev);
-
- CORBA_exception_free (&ev);
- bonobo_object_unref (BONOBO_OBJECT (vf));
-}
-
-static gboolean
-on_object_requested (GtkHTML *html, GtkHTMLEmbedded *eb, gpointer data)
-{
- CamelMimeMessage *message;
- GHashTable *urls;
- CamelMedium *medium;
- CamelDataWrapper *wrapper;
- const char *goad_id;
- GtkWidget *embedded;
- BonoboObjectClient *server;
- Bonobo_PersistStream persist;
- CORBA_Environment ev;
- GByteArray *ba;
- CamelStream *cstream;
- BonoboStream *bstream;
-
- if (strncmp (eb->classid, "cid:", 4) != 0)
- return FALSE;
- message = gtk_object_get_data (GTK_OBJECT (html), "message");
- urls = gtk_object_get_data (GTK_OBJECT (message), "urls");
- medium = g_hash_table_lookup (urls, eb->classid);
- g_return_val_if_fail (CAMEL_IS_MEDIUM (medium), FALSE);
- wrapper = camel_medium_get_content_object (medium);
-
- goad_id = gnome_vfs_mime_get_value (eb->type, "bonobo-goad-id");
- if (!goad_id) {
- char *main_type =
- g_strndup (eb->type, strcspn (eb->type, "/"));
-
- goad_id = gnome_vfs_mime_get_value (main_type,
- "bonobo-goad-id");
- g_free (main_type);
- }
- if (!goad_id)
- return FALSE;
-
- embedded = bonobo_widget_new_subdoc (goad_id, NULL);
- if (!embedded)
- return FALSE;
- gtk_signal_connect (GTK_OBJECT (embedded), "destroy",
- embeddable_destroy_cb, NULL);
- server = bonobo_widget_get_server (BONOBO_WIDGET (embedded));
-
- persist = (Bonobo_PersistStream) bonobo_object_client_query_interface (
- server, "IDL:Bonobo/PersistStream:1.0", NULL);
- if (persist == CORBA_OBJECT_NIL) {
- bonobo_object_unref (BONOBO_OBJECT (embedded));
- return FALSE;
- }
-
- /* Write the data to a CamelStreamMem... */
- ba = g_byte_array_new ();
- cstream = camel_stream_mem_new_with_byte_array (ba);
- camel_data_wrapper_write_to_stream (wrapper, cstream);
-
- /* ...convert the CamelStreamMem to a BonoboStreamMem... */
- bstream = bonobo_stream_mem_create (ba->data, ba->len, TRUE, FALSE);
- gtk_object_unref (GTK_OBJECT (cstream));
-
- /* ...and hydrate the PersistStream from the BonoboStream. */
- CORBA_exception_init (&ev);
- 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) {
- bonobo_object_unref (BONOBO_OBJECT (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 void
-on_url_requested (GtkHTML *html, const char *url, GtkHTMLStream *handle,
- gpointer user_data)
-{
- CamelMimeMessage *message;
- GHashTable *urls;
-
- message = gtk_object_get_data (GTK_OBJECT (html), "message");
- urls = gtk_object_get_data (GTK_OBJECT (message), "urls");
-
- user_data = g_hash_table_lookup (urls, url);
- if (user_data == NULL)
- return;
-
- if (strncmp (url, "cid:", 4) == 0) {
- CamelMedium *medium = user_data;
- CamelDataWrapper *data;
- CamelStream *stream_mem;
- GByteArray *ba;
-
- g_return_if_fail (CAMEL_IS_MEDIUM (medium));
- data = camel_medium_get_content_object (medium);
-
- ba = g_byte_array_new ();
- stream_mem = camel_stream_mem_new_with_byte_array (ba);
- camel_data_wrapper_write_to_stream (data, stream_mem);
- gtk_html_write (html, handle, ba->data, ba->len);
- gtk_object_unref (GTK_OBJECT (stream_mem));
- } else if (strncmp (url, "x-evolution-data:", 17) == 0) {
- GByteArray *ba = user_data;
-
- g_return_if_fail (ba != NULL);
- gtk_html_write (html, handle, ba->data, ba->len);
- }
-}
-
-void
-mail_html_write (GtkHTML *html, GtkHTMLStream *stream,
- const char *format, ...)
-{
- char *buf;
- va_list ap;
-
- va_start (ap, format);
- buf = g_strdup_vprintf (format, ap);
- va_end (ap);
- gtk_html_write (html, stream, buf, strlen (buf));
- g_free (buf);
-}
-
-
-/**
- * mail_display_set_message:
- * @mail_display: the mail display object
- * @medium: the input camel medium, or %NULL
- *
- * Makes the mail_display object show the contents of the medium
- * param. This means feeding mail_display->body_stream and
- * mail_display->headers_stream with html.
- *
- **/
-void
-mail_display_set_message (MailDisplay *mail_display,
- CamelMedium *medium)
-{
- GtkHTMLStream *stream;
- GtkAdjustment *adj;
-
- /*
- * For the moment, we deal only with CamelMimeMessage, but in
- * the future, we should be able to deal with any medium.
- */
- if (medium && !CAMEL_IS_MIME_MESSAGE (medium))
- return;
-
- /* Clean up from previous message. */
- if (mail_display->current_message)
- gtk_object_unref (GTK_OBJECT (mail_display->current_message));
-
- mail_display->current_message = (CamelMimeMessage*)medium;
-
- stream = gtk_html_begin (mail_display->html);
- mail_html_write (mail_display->html, stream, "%s%s", HTML_HEADER,
- "<BODY TEXT=\"#000000\" BGCOLOR=\"#FFFFFF\">\n");
-
- if (medium) {
- gtk_object_ref (GTK_OBJECT (medium));
- gtk_object_set_data (GTK_OBJECT (mail_display->html),
- "message", medium);
- mail_format_mime_message (CAMEL_MIME_MESSAGE (medium),
- mail_display->html, stream,
- CAMEL_MIME_MESSAGE (medium));
- }
-
- mail_html_write (mail_display->html, stream, "</BODY></HTML>\n");
- gtk_html_end (mail_display->html, stream, GTK_HTML_STREAM_OK);
-
- adj = e_scroll_frame_get_vadjustment (mail_display->scroll);
- gtk_adjustment_set_value (adj, 0);
- e_scroll_frame_set_vadjustment (mail_display->scroll, adj);
-
- adj = e_scroll_frame_get_hadjustment (mail_display->scroll);
- gtk_adjustment_set_value (adj, 0);
- e_scroll_frame_set_hadjustment (mail_display->scroll, adj);
-}
-
-
-/*----------------------------------------------------------------------*
- * Standard Gtk+ Class functions
- *----------------------------------------------------------------------*/
-
-static void
-mail_display_init (GtkObject *object)
-{
- MailDisplay *mail_display = MAIL_DISPLAY (object);
-
- /* various other initializations */
- mail_display->current_message = NULL;
-}
-
-static void
-mail_display_destroy (GtkObject *object)
-{
- /* MailDisplay *mail_display = MAIL_DISPLAY (object); */
-
- mail_display_parent_class->destroy (object);
-}
-
-static void
-mail_display_class_init (GtkObjectClass *object_class)
-{
- object_class->destroy = mail_display_destroy;
- mail_display_parent_class = gtk_type_class (PARENT_TYPE);
-}
-
-GtkWidget *
-mail_display_new (FolderBrowser *parent_folder_browser)
-{
- MailDisplay *mail_display = gtk_type_new (mail_display_get_type ());
- GtkWidget *scroll, *html;
-
- g_assert (parent_folder_browser);
-
- mail_display->parent_folder_browser = parent_folder_browser;
-
- gtk_box_set_homogeneous (GTK_BOX (mail_display), FALSE);
- gtk_widget_show (GTK_WIDGET (mail_display));
-
- scroll = e_scroll_frame_new (NULL, NULL);
- e_scroll_frame_set_policy (E_SCROLL_FRAME (scroll),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
- e_scroll_frame_set_shadow_type (E_SCROLL_FRAME (scroll), GTK_SHADOW_IN);
- gtk_box_pack_start_defaults (GTK_BOX (mail_display), GTK_WIDGET (scroll));
- gtk_widget_show (GTK_WIDGET (scroll));
-
- html = gtk_html_new ();
- gtk_html_set_editable (GTK_HTML (html), FALSE);
- gtk_signal_connect (GTK_OBJECT (html), "url_requested",
- GTK_SIGNAL_FUNC (on_url_requested), NULL);
- gtk_signal_connect (GTK_OBJECT (html), "object_requested",
- GTK_SIGNAL_FUNC (on_object_requested), NULL);
- gtk_signal_connect (GTK_OBJECT (html), "link_clicked",
- GTK_SIGNAL_FUNC (on_link_clicked), NULL);
- gtk_container_add (GTK_CONTAINER (scroll), html);
- gtk_widget_show (GTK_WIDGET (html));
-
- mail_display->scroll = E_SCROLL_FRAME (scroll);
- mail_display->html = GTK_HTML (html);
-
- return GTK_WIDGET (mail_display);
-}
-
-
-
-E_MAKE_TYPE (mail_display, "MailDisplay", MailDisplay, mail_display_class_init, mail_display_init, PARENT_TYPE);