diff options
Diffstat (limited to 'composer/e-msg-composer.c')
| -rw-r--r-- | composer/e-msg-composer.c | 5055 |
1 files changed, 0 insertions, 5055 deletions
diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c deleted file mode 100644 index c5f59ae298..0000000000 --- a/composer/e-msg-composer.c +++ /dev/null @@ -1,5055 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-msg-composer.c - * - * Copyright (C) 1999-2003 Ximian, Inc. (www.ximian.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * published by the Free Software Foundation; either version 2 of the - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Authors: - * Ettore Perazzoli (ettore@ximian.com) - * Jeffrey Stedfast (fejj@ximian.com) - * Miguel de Icaza (miguel@ximian.com) - * Radek Doulik (rodo@ximian.com) - * - */ - -/* - - TODO - - - Somehow users should be able to see if any file(s) are attached even when - the attachment bar is not shown. - - Should use EventSources to keep track of global changes made to configuration - values. Right now it ignores the problem olympically. Miguel. -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#define SMIME_SUPPORTED 1 - -#include <string.h> -#include <stdlib.h> -#include <dirent.h> -#include <sys/time.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/wait.h> -#include <unistd.h> -#include <errno.h> -#include <ctype.h> - -#include <gtk/gtkoptionmenu.h> -#include <gtk/gtkscrolledwindow.h> - -#include <gconf/gconf.h> -#include <gconf/gconf-client.h> - -#include <libgnome/gnome-exec.h> -#include <libgnomeui/gnome-uidefs.h> -#include <libgnomeui/gnome-window-icon.h> - -#include <bonobo/bonobo-exception.h> -#include <bonobo/bonobo-moniker-util.h> -#include <bonobo/bonobo-stream-memory.h> -#include <bonobo/bonobo-ui-util.h> -#include <bonobo/bonobo-widget.h> - -#include <libgnomevfs/gnome-vfs.h> - -#include <gtkhtml/htmlselection.h> - -#include <glade/glade.h> - -#include <gal/util/e-iconv.h> -#include <gal/e-text/e-entry.h> - -#include "e-util/e-dialog-utils.h" -#include "widgets/misc/e-charset-picker.h" - -#include <camel/camel-session.h> -#include <camel/camel-charset-map.h> -#include <camel/camel-stream-filter.h> -#include <camel/camel-mime-filter-charset.h> -#if defined (HAVE_NSS) && defined (SMIME_SUPPORTED) -#include <camel/camel-smime-context.h> -#endif - -#include "mail/em-utils.h" -#include "mail/mail-crypto.h" -#include "mail/mail-tools.h" -#include "mail/mail-ops.h" -#include "mail/mail-mt.h" -#include "mail/mail-session.h" - -#include "e-msg-composer.h" -#include "e-msg-composer-attachment-bar.h" -#include "e-msg-composer-hdrs.h" -#include "e-msg-composer-select-file.h" - -#include "evolution-shell-component-utils.h" - -#include "Editor.h" -#include "listener.h" - -#define GNOME_GTKHTML_EDITOR_CONTROL_ID "OAFIID:GNOME_GtkHTML_Editor:3.1" - -#define d(x) x - - -#define DEFAULT_WIDTH 600 -#define DEFAULT_HEIGHT 500 - -enum { - SEND, - SAVE_DRAFT, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -enum { - DND_TYPE_MESSAGE_RFC822, - DND_TYPE_TEXT_URI_LIST, - DND_TYPE_NETSCAPE_URL, - DND_TYPE_TEXT_VCARD, -}; - -static GtkTargetEntry drop_types[] = { - { "message/rfc822", 0, DND_TYPE_MESSAGE_RFC822 }, - { "text/uri-list", 0, DND_TYPE_TEXT_URI_LIST }, - { "_NETSCAPE_URL", 0, DND_TYPE_NETSCAPE_URL }, - { "text/x-vcard", 0, DND_TYPE_TEXT_VCARD }, -}; - -static int num_drop_types = sizeof (drop_types) / sizeof (drop_types[0]); - - -/* The parent class. */ -static BonoboWindowClass *parent_class = NULL; - -/* All the composer windows open, for bookkeeping purposes. */ -static GSList *all_composers = NULL; - - -/* local prototypes */ -static GList *add_recipients (GList *list, const char *recips, gboolean decode); - -static void handle_mailto (EMsgComposer *composer, const char *mailto); - -static void message_rfc822_dnd (EMsgComposer *composer, CamelStream *stream); - -/* used by e_msg_composer_add_message_attachments() */ -static void add_attachments_from_multipart (EMsgComposer *composer, CamelMultipart *multipart, - gboolean just_inlines, int depth); - -/* used by e_msg_composer_new_with_message() */ -static void handle_multipart (EMsgComposer *composer, CamelMultipart *multipart, int depth); -static void handle_multipart_alternative (EMsgComposer *composer, CamelMultipart *multipart, int depth); -static void handle_multipart_encrypted (EMsgComposer *composer, CamelMultipart *multipart, int depth); -static void handle_multipart_signed (EMsgComposer *composer, CamelMultipart *multipart, int depth); - -static void set_editor_signature (EMsgComposer *composer); - - -static GByteArray * -get_text (Bonobo_PersistStream persist, char *format) -{ - BonoboStream *stream; - BonoboStreamMem *stream_mem; - CORBA_Environment ev; - GByteArray *text; - - CORBA_exception_init (&ev); - - stream = bonobo_stream_mem_create (NULL, 0, FALSE, TRUE); - Bonobo_PersistStream_save (persist, (Bonobo_Stream)bonobo_object_corba_objref (BONOBO_OBJECT (stream)), - format, &ev); - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("Exception getting mail '%s'", - bonobo_exception_get_text (&ev)); - return NULL; - } - - CORBA_exception_free (&ev); - - stream_mem = BONOBO_STREAM_MEM (stream); - text = g_byte_array_new (); - g_byte_array_append (text, stream_mem->buffer, stream_mem->pos); - bonobo_object_unref (BONOBO_OBJECT (stream)); - - return text; -} - -#define LINE_LEN 72 - -static CamelTransferEncoding -best_encoding (GByteArray *buf, const char *charset) -{ - char *in, *out, outbuf[256], *ch; - size_t inlen, outlen; - int status, count = 0; - iconv_t cd; - - if (!charset) - return -1; - - cd = e_iconv_open (charset, "utf-8"); - if (cd == (iconv_t) -1) - return -1; - - in = buf->data; - inlen = buf->len; - do { - out = outbuf; - outlen = sizeof (outbuf); - status = e_iconv (cd, (const char **) &in, &inlen, &out, &outlen); - for (ch = out - 1; ch >= outbuf; ch--) { - if ((unsigned char)*ch > 127) - count++; - } - } while (status == (size_t) -1 && errno == E2BIG); - e_iconv_close (cd); - - if (status == (size_t) -1) - return -1; - - if (count == 0) - return CAMEL_TRANSFER_ENCODING_7BIT; - else if (count <= buf->len * 0.17) - return CAMEL_TRANSFER_ENCODING_QUOTEDPRINTABLE; - else - return CAMEL_TRANSFER_ENCODING_BASE64; -} - -static const char * -composer_get_default_charset_setting (void) -{ - GConfClient *gconf; - const char *charset; - char *buf; - - gconf = gconf_client_get_default (); - buf = gconf_client_get_string (gconf, "/apps/evolution/mail/composer/charset", NULL); - - if (buf == NULL || buf[0] == '\0') { - g_free (buf); - buf = gconf_client_get_string (gconf, "/apps/evolution/mail/format/charset", NULL); - if (buf && buf[0] == '\0') { - g_free (buf); - buf = NULL; - } - } - - g_object_unref (gconf); - - if (buf != NULL) { - charset = e_iconv_charset_name (buf); - g_free (buf); - } else - charset = e_iconv_locale_charset (); - - return charset ? charset : "us-ascii"; -} - -static const char * -best_charset (GByteArray *buf, const char *default_charset, CamelTransferEncoding *encoding) -{ - const char *charset; - - /* First try US-ASCII */ - *encoding = best_encoding (buf, "US-ASCII"); - if (*encoding == CAMEL_TRANSFER_ENCODING_7BIT) - return NULL; - - /* Next try the user-specified charset for this message */ - charset = default_charset; - *encoding = best_encoding (buf, charset); - if (*encoding != -1) - return charset; - - /* Now try the user's default charset from the mail config */ - charset = composer_get_default_charset_setting (); - *encoding = best_encoding (buf, charset); - if (*encoding != -1) - return charset; - - /* Try to find something that will work */ - charset = camel_charset_best (buf->data, buf->len); - if (!charset) - *encoding = CAMEL_TRANSFER_ENCODING_7BIT; - else - *encoding = best_encoding (buf, charset); - - return charset; -} - -static gboolean -clear_inline_images (gpointer key, gpointer value, gpointer user_data) -{ - g_free (key); - camel_object_unref (value); - - return TRUE; -} - -static void -clear_current_images (EMsgComposer *composer) -{ - g_list_free (composer->current_images); - composer->current_images = NULL; -} - -static gboolean -clear_url (gpointer key, gpointer value, gpointer user_data) -{ - g_free (key); - - return TRUE; -} - -void -e_msg_composer_clear_inlined_table (EMsgComposer *composer) -{ - g_hash_table_foreach_remove (composer->inline_images, clear_inline_images, NULL); - g_hash_table_foreach_remove (composer->inline_images_by_url, clear_url, NULL); -} - -static void -add_inlined_images (EMsgComposer *composer, CamelMultipart *multipart) -{ - GList *d = composer->current_images; - GHashTable *added; - - added = g_hash_table_new (g_direct_hash, g_direct_equal); - while (d) { - CamelMimePart *part = d->data; - - if (!g_hash_table_lookup (added, part)) { - camel_multipart_add_part (multipart, part); - g_hash_table_insert (added, part, part); - } - d = d->next; - } - g_hash_table_destroy (added); -} - -/* This functions builds a CamelMimeMessage for the message that the user has - * composed in `composer'. - */ -static CamelMimeMessage * -build_message (EMsgComposer *composer, gboolean save_html_object_data) -{ - EMsgComposerAttachmentBar *attachment_bar = - E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar); - EMsgComposerHdrs *hdrs = E_MSG_COMPOSER_HDRS (composer->hdrs); - CamelDataWrapper *plain, *html, *current; - CamelTransferEncoding plain_encoding; - GPtrArray *recipients = NULL; - CamelMultipart *body = NULL; - CamelContentType *type; - CamelMimeMessage *new; - const char *charset = NULL; - CamelStream *stream; - CamelMimePart *part; - CamelException ex; - GByteArray *data; - int i; - - if (composer->persist_stream_interface == CORBA_OBJECT_NIL) - return NULL; - - /* evil kludgy hack for Redirect */ - if (composer->redirect) { - e_msg_composer_hdrs_to_redirect (hdrs, composer->redirect); - camel_object_ref (composer->redirect); - return composer->redirect; - } - - new = camel_mime_message_new (); - e_msg_composer_hdrs_to_message (hdrs, new); - for (i = 0; i < composer->extra_hdr_names->len; i++) { - camel_medium_add_header (CAMEL_MEDIUM (new), - composer->extra_hdr_names->pdata[i], - composer->extra_hdr_values->pdata[i]); - } - - if (composer->mime_body) { - plain_encoding = CAMEL_TRANSFER_ENCODING_7BIT; - for (i = 0; composer->mime_body[i]; i++) { - if ((unsigned char) composer->mime_body[i] > 127) { - plain_encoding = CAMEL_TRANSFER_ENCODING_QUOTEDPRINTABLE; - break; - } - } - data = g_byte_array_new (); - g_byte_array_append (data, composer->mime_body, strlen (composer->mime_body)); - type = camel_content_type_decode (composer->mime_type); - } else { - data = get_text (composer->persist_stream_interface, "text/plain"); - if (!data) { - /* The component has probably died */ - camel_object_unref (CAMEL_OBJECT (new)); - return NULL; - } - - /* FIXME: we may want to do better than this... */ - charset = best_charset (data, composer->charset, &plain_encoding); - type = camel_content_type_new ("text", "plain"); - if (charset) - camel_content_type_set_param (type, "charset", charset); - } - - stream = camel_stream_mem_new_with_byte_array (data); - - /* convert the stream to the appropriate charset */ - if (charset && strcasecmp (charset, "UTF-8") != 0) { - CamelStreamFilter *filter_stream; - CamelMimeFilterCharset *filter; - - filter_stream = camel_stream_filter_new_with_stream (stream); - camel_object_unref (stream); - - stream = (CamelStream *) filter_stream; - filter = camel_mime_filter_charset_new_convert ("UTF-8", charset); - camel_stream_filter_add (filter_stream, (CamelMimeFilter *) filter); - camel_object_unref (filter); - } - - /* construct the content object */ - plain = camel_data_wrapper_new (); - camel_data_wrapper_construct_from_stream (plain, stream); - camel_object_unref (stream); - - camel_data_wrapper_set_mime_type_field (plain, type); - camel_content_type_unref (type); - - if (composer->send_html) { - CORBA_Environment ev; - clear_current_images (composer); - - if (save_html_object_data) { - CORBA_exception_init (&ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "save-data-on", &ev); - } - data = get_text (composer->persist_stream_interface, "text/html"); - if (save_html_object_data) { - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "save-data-off", &ev); - CORBA_exception_free (&ev); - } - - if (!data) { - /* The component has probably died */ - camel_object_unref (new); - camel_object_unref (plain); - return NULL; - } - - html = camel_data_wrapper_new (); - - stream = camel_stream_mem_new_with_byte_array (data); - camel_data_wrapper_construct_from_stream (html, stream); - camel_object_unref (stream); - camel_data_wrapper_set_mime_type (html, "text/html; charset=utf-8"); - - /* Build the multipart/alternative */ - body = camel_multipart_new (); - camel_data_wrapper_set_mime_type (CAMEL_DATA_WRAPPER (body), - "multipart/alternative"); - camel_multipart_set_boundary (body, NULL); - - part = camel_mime_part_new (); - camel_medium_set_content_object (CAMEL_MEDIUM (part), plain); - camel_object_unref (plain); - camel_mime_part_set_encoding (part, plain_encoding); - camel_multipart_add_part (body, part); - camel_object_unref (part); - - part = camel_mime_part_new (); - camel_medium_set_content_object (CAMEL_MEDIUM (part), html); - camel_object_unref (html); - camel_multipart_add_part (body, part); - camel_object_unref (part); - - /* If there are inlined images, construct a - * multipart/related containing the - * multipart/alternative and the images. - */ - if (composer->current_images) { - CamelMultipart *html_with_images; - - html_with_images = camel_multipart_new (); - camel_data_wrapper_set_mime_type ( - CAMEL_DATA_WRAPPER (html_with_images), - "multipart/related; type=\"multipart/alternative\""); - camel_multipart_set_boundary (html_with_images, NULL); - - part = camel_mime_part_new (); - camel_medium_set_content_object (CAMEL_MEDIUM (part), CAMEL_DATA_WRAPPER (body)); - camel_object_unref (body); - camel_multipart_add_part (html_with_images, part); - camel_object_unref (part); - - add_inlined_images (composer, html_with_images); - clear_current_images (composer); - - current = CAMEL_DATA_WRAPPER (html_with_images); - } else - current = CAMEL_DATA_WRAPPER (body); - } else - current = plain; - - if (e_msg_composer_attachment_bar_get_num_attachments (attachment_bar)) { - CamelMultipart *multipart = camel_multipart_new (); - - if (composer->is_alternative) { - camel_data_wrapper_set_mime_type (CAMEL_DATA_WRAPPER (multipart), - "multipart/alternative"); - } - - /* Generate a random boundary. */ - camel_multipart_set_boundary (multipart, NULL); - - part = camel_mime_part_new (); - camel_medium_set_content_object (CAMEL_MEDIUM (part), current); - if (current == plain) - camel_mime_part_set_encoding (part, plain_encoding); - camel_object_unref (current); - camel_multipart_add_part (multipart, part); - camel_object_unref (part); - - e_msg_composer_attachment_bar_to_multipart (attachment_bar, multipart, composer->charset); - - if (composer->is_alternative) { - int i; - - for (i = camel_multipart_get_number (multipart); i > 1; i--) { - part = camel_multipart_get_part (multipart, i - 1); - camel_medium_remove_header (CAMEL_MEDIUM (part), "Content-Disposition"); - } - } - - current = CAMEL_DATA_WRAPPER (multipart); - } - - camel_exception_init (&ex); - - /* Setup working recipient list if we're encrypting */ - if (composer->pgp_encrypt -#if defined (HAVE_NSS) && defined (SMIME_SUPPORTED) - || composer->smime_encrypt -#endif - ) { - int i, j; - const char *types[] = { CAMEL_RECIPIENT_TYPE_TO, CAMEL_RECIPIENT_TYPE_CC, CAMEL_RECIPIENT_TYPE_BCC }; - - recipients = g_ptr_array_new(); - for (i=0; i < sizeof(types)/sizeof(types[0]); i++) { - const CamelInternetAddress *addr; - const char *address; - - addr = camel_mime_message_get_recipients(new, types[i]); - for (j=0;camel_internet_address_get(addr, j, NULL, &address); j++) - g_ptr_array_add(recipients, g_strdup (address)); - - } - } - - if (composer->pgp_sign || composer->pgp_encrypt) { - const char *pgp_userid; - CamelInternetAddress *from = NULL; - CamelCipherContext *cipher; - - part = camel_mime_part_new (); - camel_medium_set_content_object (CAMEL_MEDIUM (part), current); - if (current == plain) - camel_mime_part_set_encoding (part, plain_encoding); - camel_object_unref (current); - - if (hdrs->account && hdrs->account->pgp_key && *hdrs->account->pgp_key) { - pgp_userid = hdrs->account->pgp_key; - } else { - from = e_msg_composer_hdrs_get_from(hdrs); - camel_internet_address_get(from, 0, NULL, &pgp_userid); - } - - if (composer->pgp_sign) { - CamelMimePart *npart = camel_mime_part_new(); - - cipher = mail_crypto_get_pgp_cipher_context(hdrs->account); - camel_cipher_sign(cipher, pgp_userid, CAMEL_CIPHER_HASH_SHA1, part, npart, &ex); - camel_object_unref(cipher); - - if (camel_exception_is_set(&ex)) { - camel_object_unref(npart); - goto exception; - } - - camel_object_unref(part); - part = npart; - } - - if (composer->pgp_encrypt) { - CamelMimePart *npart = camel_mime_part_new(); - - /* check to see if we should encrypt to self, NB gets removed immediately after use */ - if (hdrs->account && hdrs->account->pgp_encrypt_to_self && pgp_userid) - g_ptr_array_add (recipients, (char *)pgp_userid); - - cipher = mail_crypto_get_pgp_cipher_context (hdrs->account); - camel_cipher_encrypt(cipher, pgp_userid, recipients, part, npart, &ex); - camel_object_unref (cipher); - - if (hdrs->account && hdrs->account->pgp_encrypt_to_self && pgp_userid) - g_ptr_array_set_size(recipients, recipients->len - 1); - - if (camel_exception_is_set (&ex)) { - camel_object_unref(npart); - goto exception; - } - - camel_object_unref (part); - part = npart; - } - - if (from) - camel_object_unref (from); - - current = camel_medium_get_content_object (CAMEL_MEDIUM (part)); - camel_object_ref (current); - camel_object_unref (part); - } - -#if defined (HAVE_NSS) && defined (SMIME_SUPPORTED) - if (composer->smime_sign || composer->smime_encrypt) { - CamelInternetAddress *from = NULL; - CamelCipherContext *cipher; - - part = camel_mime_part_new(); - camel_medium_set_content_object((CamelMedium *)part, current); - if (current == plain) - camel_mime_part_set_encoding(part, plain_encoding); - camel_object_unref(current); - - if (composer->smime_sign - && (hdrs->account == NULL || hdrs->account->smime_sign_key == NULL || hdrs->account->smime_sign_key[0] == 0)) { - camel_exception_setv(&ex, 1, _("Cannot sign outgoing message: No signing certificate set for from account")); - goto exception; - } - - if (composer->smime_encrypt - && (hdrs->account == NULL || hdrs->account->smime_sign_key == NULL || hdrs->account->smime_sign_key[0] == 0)) { - camel_exception_setv(&ex, 1, _("Cannot encrypt outgoing message: No encryption certificate set for from account")); - goto exception; - } - - if (composer->smime_sign) { - CamelMimePart *npart = camel_mime_part_new(); - - cipher = camel_smime_context_new(session); - - /* if we're also encrypting, envelope-sign rather than clear-sign */ - if (composer->smime_encrypt) { - camel_smime_context_set_sign_mode((CamelSMIMEContext *)cipher, CAMEL_SMIME_SIGN_ENVELOPED); - camel_smime_context_set_encrypt_key((CamelSMIMEContext *)cipher, TRUE, hdrs->account->smime_encrypt_key); - } else if (hdrs->account && hdrs->account->smime_encrypt_key && *hdrs->account->smime_encrypt_key) { - camel_smime_context_set_encrypt_key((CamelSMIMEContext *)cipher, TRUE, hdrs->account->smime_encrypt_key); - } - - camel_cipher_sign(cipher, hdrs->account->smime_sign_key, CAMEL_CIPHER_HASH_SHA1, part, npart, &ex); - camel_object_unref(cipher); - - if (camel_exception_is_set(&ex)) { - camel_object_unref(npart); - goto exception; - } - - camel_object_unref(part); - part = npart; - } - - if (composer->smime_encrypt) { - /* check to see if we should encrypt to self, NB removed after use */ - if (hdrs->account->smime_encrypt_to_self) - g_ptr_array_add(recipients, hdrs->account->smime_encrypt_key); - - cipher = camel_smime_context_new(session); - camel_smime_context_set_encrypt_key((CamelSMIMEContext *)cipher, TRUE, hdrs->account->smime_encrypt_key); - - camel_cipher_encrypt(cipher, NULL, recipients, part, (CamelMimePart *)new, &ex); - camel_object_unref(cipher); - - if (camel_exception_is_set(&ex)) - goto exception; - - if (hdrs->account->smime_encrypt_to_self) - g_ptr_array_set_size(recipients, recipients->len - 1); - } - - if (from) - camel_object_unref(from); - - /* we replaced the message directly, we don't want to do reparenting foo */ - if (composer->smime_encrypt) { - camel_object_unref(part); - goto skip_content; - } else { - current = camel_medium_get_content_object((CamelMedium *)part); - camel_object_ref(current); - camel_object_unref(part); - } - } -#endif /* HAVE_NSS */ - - camel_medium_set_content_object (CAMEL_MEDIUM (new), current); - if (current == plain) - camel_mime_part_set_encoding (CAMEL_MIME_PART (new), plain_encoding); - camel_object_unref (current); - -skip_content: - - if (recipients) { - for (i=0; i<recipients->len; i++) - g_free(recipients->pdata[i]); - g_ptr_array_free(recipients, TRUE); - } - - /* Attach whether this message was written in HTML */ - camel_medium_set_header (CAMEL_MEDIUM (new), "X-Evolution-Format", - composer->send_html ? "text/html" : "text/plain"); - - return new; - - exception: - - if (part != CAMEL_MIME_PART (new)) - camel_object_unref (part); - - camel_object_unref (new); - - if (ex.id != CAMEL_EXCEPTION_USER_CANCEL) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new(GTK_WINDOW(composer), - GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, - "%s", camel_exception_get_description (&ex)); - gtk_dialog_run(GTK_DIALOG(dialog)); - gtk_widget_destroy(dialog); - } - - camel_exception_clear (&ex); - - if (recipients) { - for (i=0; i<recipients->len; i++) - g_free(recipients->pdata[i]); - g_ptr_array_free(recipients, TRUE); - } - - return NULL; -} - - -static char * -get_file_content (EMsgComposer *composer, const char *file_name, gboolean want_html, guint flags, gboolean warn) -{ - CamelStreamFilter *filtered_stream; - CamelStreamMem *memstream; - CamelMimeFilter *html, *charenc; - CamelStream *stream; - GByteArray *buffer; - const char *charset; - char *content; - int fd; - - fd = open (file_name, O_RDONLY); - if (fd == -1) { - if (warn) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new(GTK_WINDOW(composer), - GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, - _("Error while reading file %s:\n%s"), - file_name, g_strerror (errno)); - gtk_dialog_run(GTK_DIALOG(dialog)); - gtk_widget_destroy(dialog); - } - return g_strdup (""); - } - - stream = camel_stream_fs_new_with_fd (fd); - - if (want_html) { - filtered_stream = camel_stream_filter_new_with_stream (stream); - camel_object_unref (stream); - - html = camel_mime_filter_tohtml_new (flags, 0); - camel_stream_filter_add (filtered_stream, html); - camel_object_unref (html); - - stream = (CamelStream *) filtered_stream; - } - - memstream = (CamelStreamMem *) camel_stream_mem_new (); - buffer = g_byte_array_new (); - camel_stream_mem_set_byte_array (memstream, buffer); - - camel_stream_write_to_stream (stream, (CamelStream *) memstream); - camel_object_unref (stream); - - /* The newer signature UI saves signatures in UTF-8, but we still need to check that - the signature is valid UTF-8 because it is possible that the user imported a - signature file that is in his/her locale charset. If it's not in UTF-8 and not in - the charset the composer is in (or their default mail charset) then fuck it, - there's nothing we can do. */ - if (buffer->len && !g_utf8_validate (buffer->data, buffer->len, NULL)) { - stream = (CamelStream *) memstream; - memstream = (CamelStreamMem *) camel_stream_mem_new (); - camel_stream_mem_set_byte_array (memstream, g_byte_array_new ()); - - filtered_stream = camel_stream_filter_new_with_stream (stream); - camel_object_unref (stream); - - charset = composer ? composer->charset : composer_get_default_charset_setting (); - charenc = (CamelMimeFilter *) camel_mime_filter_charset_new_convert (charset, "utf-8"); - camel_stream_filter_add (filtered_stream, charenc); - camel_object_unref (charenc); - - camel_stream_write_to_stream ((CamelStream *) filtered_stream, (CamelStream *) memstream); - camel_object_unref (filtered_stream); - g_byte_array_free (buffer, TRUE); - - buffer = memstream->buffer; - } - - camel_object_unref (memstream); - - g_byte_array_append (buffer, "", 1); - content = buffer->data; - g_byte_array_free (buffer, FALSE); - - return content; -} - -char * -e_msg_composer_get_sig_file_content (const char *sigfile, gboolean in_html) -{ - if (!sigfile || !*sigfile) { - return NULL; - } - - return get_file_content (NULL, sigfile, !in_html, CAMEL_MIME_FILTER_TOHTML_PRESERVE_8BIT, FALSE); -} - -static void -prepare_engine (EMsgComposer *composer) -{ - CORBA_Environment ev; - - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - /* printf ("prepare_engine\n"); */ - - CORBA_exception_init (&ev); - composer->editor_engine = (GNOME_GtkHTML_Editor_Engine) Bonobo_Unknown_queryInterface - (bonobo_widget_get_objref (BONOBO_WIDGET (composer->editor)), "IDL:GNOME/GtkHTML/Editor/Engine:1.0", &ev); - if ((composer->editor_engine != CORBA_OBJECT_NIL) && (ev._major == CORBA_NO_EXCEPTION)) { - - /* printf ("trying set listener\n"); */ - composer->editor_listener = BONOBO_OBJECT (listener_new (composer)); - if (composer->editor_listener != NULL) - GNOME_GtkHTML_Editor_Engine__set_listener (composer->editor_engine, - (GNOME_GtkHTML_Editor_Listener) - bonobo_object_dup_ref - (bonobo_object_corba_objref (composer->editor_listener), - &ev), - &ev); - - if ((ev._major != CORBA_NO_EXCEPTION) || (composer->editor_listener == NULL)) { - CORBA_Environment err_ev; - - CORBA_exception_init (&err_ev); - - Bonobo_Unknown_unref (composer->editor_engine, &err_ev); - CORBA_Object_release (composer->editor_engine, &err_ev); - - CORBA_exception_free (&err_ev); - - composer->editor_engine = CORBA_OBJECT_NIL; - g_warning ("Can't establish Editor Listener\n"); - } - } else { - composer->editor_engine = CORBA_OBJECT_NIL; - g_warning ("Can't get Editor Engine\n"); - } - - CORBA_exception_free (&ev); -} - -static gchar * -encode_signature_name (const gchar *name) -{ - const gchar *s; - gchar *ename, *e; - gint len = 0; - - s = name; - while (*s) { - len ++; - if (*s == '"' || *s == '.' || *s == '=') - len ++; - s ++; - } - - ename = g_new (gchar, len + 1); - - s = name; - e = ename; - while (*s) { - if (*s == '"') { - *e = '.'; - e ++; - *e = '1'; - e ++; - } else if (*s == '=') { - *e = '.'; - e ++; - *e = '2'; - e ++; - } else { - *e = *s; - e ++; - } - if (*s == '.') { - *e = '.'; - e ++; - } - s ++; - } - *e = 0; - - return ename; -} - -static gchar * -decode_signature_name (const gchar *name) -{ - const gchar *s; - gchar *dname, *d; - gint len = 0; - - s = name; - while (*s) { - len ++; - if (*s == '.') { - s ++; - if (!*s || !(*s == '.' || *s == '1' || *s == '2')) - return NULL; - } - s ++; - } - - dname = g_new (gchar, len + 1); - - s = name; - d = dname; - while (*s) { - if (*s == '.') { - s ++; - if (!*s || !(*s == '.' || *s == '1' || *s == '2')) { - g_free (dname); - return NULL; - } - if (*s == '1') - *d = '"'; - else if (*s == '2') - *d = '='; - else - *d = '.'; - } else - *d = *s; - d ++; - s ++; - } - *d = 0; - - return dname; -} - -#define CONVERT_SPACES CAMEL_MIME_FILTER_TOHTML_CONVERT_SPACES - -static char * -get_signature_html (EMsgComposer *composer) -{ - gboolean format_html = FALSE; - char *text = NULL, *html = NULL, *sig_file = NULL, *script = NULL; - - if (composer->signature) { - sig_file = composer->signature->filename; - format_html = composer->signature->html; - script = composer->signature->script; - } else if (composer->auto_signature) { - EAccountIdentity *id; - char *organization; - char *address; - char *name; - - id = E_MSG_COMPOSER_HDRS (composer->hdrs)->account->id; - address = id->address ? camel_text_to_html (id->address, CONVERT_SPACES, 0) : NULL; - name = id->name ? camel_text_to_html (id->name, CONVERT_SPACES, 0) : NULL; - organization = id->organization ? camel_text_to_html (id->organization, CONVERT_SPACES, 0) : NULL; - - text = g_strdup_printf ("-- <BR>%s%s%s%s%s%s%s%s", - name ? name : "", - (address && *address) ? " <<A HREF=\"mailto:" : "", - address ? address : "", - (address && *address) ? "\">" : "", - address ? address : "", - (address && *address) ? "</A>>" : "", - (organization && *organization) ? "<BR>" : "", - organization ? organization : ""); - g_free (address); - g_free (name); - g_free (organization); - format_html = TRUE; - } - - if (!text) { - if (script) - text = mail_config_signature_run_script (script); - else { - if (!sig_file) - return NULL; - /* printf ("sig file: %s\n", sig_file); */ - text = e_msg_composer_get_sig_file_content (sig_file, format_html); - } - } - - /* printf ("text: %s\n", text); */ - if (text) { - gchar *encoded_name = NULL; - - if (composer->signature) - encoded_name = encode_signature_name (composer->signature->name); - - /* The signature dash convention ("-- \n") is specified in the - * "Son of RFC 1036": http://www.chemie.fu-berlin.de/outerspace/netnews/son-of-1036.html, - * section 4.3.2. - */ - html = g_strdup_printf ("<!--+GtkHTML:<DATA class=\"ClueFlow\" key=\"signature\" value=\"1\">-->" - "<!--+GtkHTML:<DATA class=\"ClueFlow\" key=\"signature_name\" value=\"%s%s\">-->" - "<TABLE WIDTH=\"100%%\" CELLSPACING=\"0\" CELLPADDING=\"0\"><TR><TD>" - "%s%s%s%s" - "</TD></TR></TABLE>", - composer->signature ? "name:" : "auto", - composer->signature ? encoded_name : "", - format_html ? "" : "<PRE>\n", - format_html || (!strncmp ("-- \n", text, 4) || strstr(text, "\n-- \n")) ? "" : "-- \n", - text, - format_html ? "" : "</PRE>\n"); - g_free (text); - g_free (encoded_name); - text = html; - } - - return text; -} - -static void -set_editor_text (EMsgComposer *composer, const char *text) -{ - Bonobo_PersistStream persist; - BonoboStream *stream; - BonoboWidget *editor; - CORBA_Environment ev; - Bonobo_Unknown object; - - g_return_if_fail (composer->persist_stream_interface != CORBA_OBJECT_NIL); - - persist = composer->persist_stream_interface; - - editor = BONOBO_WIDGET (composer->editor); - - CORBA_exception_init (&ev); - - stream = bonobo_stream_mem_create (text, strlen (text), TRUE, FALSE); - object = bonobo_object_corba_objref (BONOBO_OBJECT (stream)); - Bonobo_PersistStream_load (persist, (Bonobo_Stream) object, "text/html", &ev); - if (ev._major != CORBA_NO_EXCEPTION) { - /* FIXME. Some error message. */ - bonobo_object_unref (BONOBO_OBJECT (stream)); - CORBA_exception_free (&ev); - return; - } - - CORBA_exception_free (&ev); - - bonobo_object_unref (BONOBO_OBJECT (stream)); -} - -/* Commands. */ - -static void -show_attachments (EMsgComposer *composer, - gboolean show) -{ - if (show) { - gtk_widget_show (composer->attachment_scrolled_window); - gtk_widget_show (composer->attachment_bar); - } else { - gtk_widget_hide (composer->attachment_scrolled_window); - gtk_widget_hide (composer->attachment_bar); - } - - composer->attachment_bar_visible = show; - - /* Update the GUI. */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/ViewAttach", - "state", show ? "1" : "0", NULL); -} - -static void -save (EMsgComposer *composer, const char *default_filename) -{ - CORBA_Environment ev; - char *filename; - int fd; - - if (default_filename != NULL) - filename = g_strdup (default_filename); - else - filename = e_msg_composer_select_file (composer, _("Save as...")); - - if (filename == NULL) - return; - - /* check to see if we already have the file and that we can create it */ - if ((fd = open (filename, O_RDONLY | O_CREAT | O_EXCL, 0777)) == -1) { - int resp, errnosav = errno; - GtkWidget *dialog; - struct stat st; - - if (stat (filename, &st) == 0 && S_ISREG (st.st_mode)) { - dialog = gtk_message_dialog_new (GTK_WINDOW (composer), - GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, - _("File exists, overwrite?")); - resp = gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - if (resp != GTK_RESPONSE_YES) { - g_free (filename); - return; - } - } else { - dialog = gtk_message_dialog_new (GTK_WINDOW (composer), - GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, - _("Error saving file: %s"), g_strerror (errnosav)); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - g_free (filename); - return; - } - } else - close (fd); - - CORBA_exception_init (&ev); - - Bonobo_PersistFile_save (composer->persist_file_interface, filename, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - char *tmp = g_path_get_basename (filename); - - e_notice (composer, GTK_MESSAGE_ERROR, _("Error saving file: %s"), tmp); - g_free(tmp); - } else { - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "saved", &ev); - e_msg_composer_unset_autosaved (composer); - } - CORBA_exception_free (&ev); - - g_free (filename); -} - -static void -load (EMsgComposer *composer, const char *file_name) -{ - CORBA_Environment ev; - - CORBA_exception_init (&ev); - - Bonobo_PersistFile_load (composer->persist_file_interface, file_name, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - char *tmp = g_path_get_basename(file_name); - - e_notice (composer, GTK_MESSAGE_ERROR, - _("Error loading file: %s"), tmp); - g_free(tmp); - } - - CORBA_exception_free (&ev); -} - -#define AUTOSAVE_SEED ".evolution-composer.autosave-XXXXXX" -#define AUTOSAVE_INTERVAL 60000 - -typedef struct _AutosaveManager AutosaveManager; -struct _AutosaveManager { - GHashTable *table; - guint id; - gboolean ask; -}; - -static AutosaveManager *am = NULL; -static void autosave_manager_start (AutosaveManager *am); -static void autosave_manager_stop (AutosaveManager *am); - -static gboolean -autosave_save_draft (EMsgComposer *composer) -{ - CamelMimeMessage *message; - CamelStream *stream; - char *file; - int fd, camelfd; - gboolean success = TRUE; - - if (!e_msg_composer_is_dirty (composer)) - return TRUE; - - fd = composer->autosave_fd; - file = composer->autosave_file; - - if (fd == -1) { - e_notice (composer, GTK_MESSAGE_ERROR, - _("Error accessing file: %s"), file); - return FALSE; - } - - message = e_msg_composer_get_message_draft (composer); - - if (message == NULL) { - e_notice (composer, GTK_MESSAGE_ERROR, - _("Unable to retrieve message from editor")); - return FALSE; - } - - if (lseek (fd, (off_t)0, SEEK_SET) == -1) { - camel_object_unref (message); - e_notice (composer, GTK_MESSAGE_ERROR, - _("Unable to seek on file: %s\n%s"), file, g_strerror (errno)); - return FALSE; - } - - if (ftruncate (fd, (off_t)0) == -1) { - camel_object_unref (message); - e_notice (composer, GTK_MESSAGE_ERROR, - _("Unable to truncate file: %s\n%s"), file, g_strerror (errno)); - return FALSE; - } - - /* dup the fd because we dont want camel to close it when done */ - camelfd = dup(fd); - if (fd == -1) { - camel_object_unref (message); - e_notice (composer, GTK_MESSAGE_ERROR, - _("Unable to copy file descriptor: %s\n%s"), file, g_strerror (errno)); - return FALSE; - } - - /* this does an lseek so we don't have to */ - stream = camel_stream_fs_new_with_fd (camelfd); - if (camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), stream) == -1 - || camel_stream_close (CAMEL_STREAM (stream)) == -1) { - e_notice (composer, GTK_MESSAGE_ERROR, - _("Error autosaving message: %s\n %s"), file, strerror(errno)); - - success = FALSE; - } else { - CORBA_Environment ev; - CORBA_exception_init (&ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "saved", &ev); - CORBA_exception_free (&ev); - e_msg_composer_unset_changed (composer); - e_msg_composer_set_autosaved (composer); - } - - camel_object_unref (stream); - - camel_object_unref (message); - - return success; -} - -static EMsgComposer * -autosave_load_draft (const char *filename) -{ - CamelStream *stream; - CamelMimeMessage *msg; - EMsgComposer *composer; - - g_return_val_if_fail (filename != NULL, NULL); - - g_warning ("autosave load filename = \"%s\"", filename); - - stream = camel_stream_fs_new_with_name (filename, O_RDONLY, 0); - - if (stream == NULL) - return NULL; - - msg = camel_mime_message_new (); - camel_data_wrapper_construct_from_stream (CAMEL_DATA_WRAPPER (msg), stream); - unlink (filename); - - composer = e_msg_composer_new_with_message (msg); - if (composer) { - autosave_save_draft (composer); - - g_signal_connect (GTK_OBJECT (composer), "send", - G_CALLBACK (em_utils_composer_send_cb), NULL); - - g_signal_connect (GTK_OBJECT (composer), "save-draft", - G_CALLBACK (em_utils_composer_save_draft_cb), NULL); - - gtk_widget_show (GTK_WIDGET (composer)); - } - - camel_object_unref (stream); - return composer; -} - -static gboolean -autosave_is_owned (AutosaveManager *am, const char *file) -{ - return g_hash_table_lookup (am->table, file) != NULL; -} - -static void -autosave_manager_query_load_orphans (AutosaveManager *am, GtkWindow *parent) -{ - DIR *dir; - struct dirent *d; - GSList *match = NULL; - gint len = strlen (AUTOSAVE_SEED); - gint load = FALSE; - - dir = opendir (g_get_home_dir()); - if (!dir) { - return; - } - - while ((d = readdir (dir))) { - if ((!strncmp (d->d_name, AUTOSAVE_SEED, len - 6)) - && (strlen (d->d_name) == len) - && (!autosave_is_owned (am, d->d_name))) { - char *filename = g_strdup_printf ("%s/%s", g_get_home_dir(), d->d_name); - struct stat st; - - /* - * check if the file has any length, It is a valid case if it doesn't - * so we simply don't ask then. - */ - if (stat (filename, &st) == -1 || st.st_size == 0) { - unlink (filename); - g_free (filename); - continue; - } - match = g_slist_prepend (match, filename); - } - } - - closedir (dir); - - if (match != NULL) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (parent, - GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, - _("Ximian Evolution has found unsaved files from a previous session.\n" - "Would you like to try to recover them?")); - gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES); - load = gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_YES; - gtk_widget_destroy (dialog); - } - - while (match != NULL) { - GSList *next = match->next; - char *filename = match->data; - EMsgComposer *composer; - - if (load) { - composer = autosave_load_draft (filename); - } else { - unlink (filename); - } - - g_free (filename); - g_slist_free_1 (match); - match = next; - } -} - -static void -autosave_run_foreach_cb (gpointer key, gpointer value, gpointer data) -{ - EMsgComposer *composer = E_MSG_COMPOSER (value); - - if (composer->enable_autosave) - autosave_save_draft (composer); -} - -static gint -autosave_run (gpointer data) -{ - AutosaveManager *am = data; - - g_hash_table_foreach (am->table, (GHFunc)autosave_run_foreach_cb, am); - - autosave_manager_stop (am); - autosave_manager_start (am); - - return FALSE; -} - -static gboolean -autosave_init_file (EMsgComposer *composer) -{ - if (composer->autosave_file == NULL) { - composer->autosave_file = g_strdup_printf ("%s/%s", g_get_home_dir(), AUTOSAVE_SEED); - composer->autosave_fd = mkstemp (composer->autosave_file); - return TRUE; - } - return FALSE; -} - -static void -autosave_manager_start (AutosaveManager *am) -{ - if (am->id == 0) - am->id = gtk_timeout_add (AUTOSAVE_INTERVAL, autosave_run, am); -} - -static void -autosave_manager_stop (AutosaveManager *am) -{ - if (am->id) { - gtk_timeout_remove (am->id); - am->id = 0; - } -} - -static AutosaveManager * -autosave_manager_new () -{ - AutosaveManager *am; - - am = g_new (AutosaveManager, 1); - am->table = g_hash_table_new (g_str_hash, g_str_equal); - am->id = 0; - am->ask = TRUE; - - return am; -} - -static void -autosave_manager_register (AutosaveManager *am, EMsgComposer *composer) -{ - char *key; - - g_return_if_fail (composer != NULL); - - if (autosave_init_file (composer)) { - key = g_path_get_basename (composer->autosave_file); - g_hash_table_insert (am->table, key, composer); - if (am->ask) { - /* keep recursion out of our bedrooms. */ - am->ask = FALSE; - autosave_manager_query_load_orphans (am, (GtkWindow *)composer); - am->ask = TRUE; - } - } - autosave_manager_start (am); -} - -static void -autosave_manager_unregister (AutosaveManager *am, EMsgComposer *composer) -{ - char *key, *oldkey; - void *olddata; - - if (!composer->autosave_file) - return; - - key = g_path_get_basename(composer->autosave_file); - if (g_hash_table_lookup_extended(am->table, key, (void **)&oldkey, &olddata)) { - g_hash_table_remove(am->table, oldkey); - g_free(oldkey); - g_free(key); - } - - /* only remove the file if we can successfully save it */ - /* FIXME this test could probably be more efficient */ - if (autosave_save_draft (composer)) { - unlink (composer->autosave_file); - } - close (composer->autosave_fd); - g_free (composer->autosave_file); - composer->autosave_file = NULL; - - if (g_hash_table_size (am->table) == 0) - autosave_manager_stop (am); -} - -static void -menu_file_save_draft_cb (BonoboUIComponent *uic, void *data, const char *path) -{ - g_signal_emit (data, signals[SAVE_DRAFT], 0, FALSE); - e_msg_composer_unset_changed (E_MSG_COMPOSER (data)); - e_msg_composer_unset_autosaved (E_MSG_COMPOSER (data)); -} - -/* Exit dialog. (Displays a "Save composition to 'Drafts' before exiting?" warning before actually exiting.) */ - -static void -do_exit (EMsgComposer *composer) -{ - const char *subject; - GtkWidget *dialog; - int button; - - if (!e_msg_composer_is_dirty (composer) && !e_msg_composer_is_autosaved (composer)) { - gtk_widget_destroy (GTK_WIDGET (composer)); - return; - } - - gdk_window_raise (GTK_WIDGET (composer)->window); - - subject = e_msg_composer_hdrs_get_subject (E_MSG_COMPOSER_HDRS (composer->hdrs)); - - dialog = gtk_message_dialog_new (GTK_WINDOW (composer), - GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, GTK_BUTTONS_NONE, - _("The message \"%s\" has not been sent.\n\n" - "Do you wish to save your changes?"), - subject); - - gtk_dialog_add_buttons (GTK_DIALOG (dialog), - _("_Discard Changes"), GTK_RESPONSE_NO, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_SAVE, GTK_RESPONSE_YES, - NULL); - gtk_window_set_title (GTK_WINDOW (dialog), _("Warning: Modified Message")); - gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES); - button = gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - - switch (button) { - case GTK_RESPONSE_YES: - /* Save */ - g_signal_emit (GTK_OBJECT (composer), signals[SAVE_DRAFT], 0, TRUE); - e_msg_composer_unset_changed (composer); - e_msg_composer_unset_autosaved (composer); - break; - case GTK_RESPONSE_NO: - /* Don't save */ - gtk_widget_destroy (GTK_WIDGET (composer)); - break; - case GTK_RESPONSE_CANCEL: - break; - } -} - -/* Menu callbacks. */ - -static void -menu_file_open_cb (BonoboUIComponent *uic, - void *data, - const char *path) -{ - EMsgComposer *composer; - char *file_name; - - composer = E_MSG_COMPOSER (data); - - file_name = e_msg_composer_select_file (composer, _("Open file")); - if (file_name == NULL) - return; - - load (composer, file_name); - - g_free (file_name); -} - -static void -menu_file_save_cb (BonoboUIComponent *uic, - void *data, - const char *path) -{ - EMsgComposer *composer; - CORBA_char *file_name; - CORBA_Environment ev; - - composer = E_MSG_COMPOSER (data); - - CORBA_exception_init (&ev); - - file_name = Bonobo_PersistFile_getCurrentFile (composer->persist_file_interface, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - save (composer, NULL); - } else { - save (composer, file_name); - CORBA_free (file_name); - } - CORBA_exception_free (&ev); -} - -static void -menu_file_save_as_cb (BonoboUIComponent *uic, - void *data, - const char *path) -{ - EMsgComposer *composer; - - composer = E_MSG_COMPOSER (data); - - save (composer, NULL); -} - -static void -menu_file_send_cb (BonoboUIComponent *uic, - void *data, - const char *path) -{ - g_signal_emit (GTK_OBJECT (data), signals[SEND], 0); -} - -static void -menu_file_close_cb (BonoboUIComponent *uic, - void *data, - const char *path) -{ - EMsgComposer *composer; - - composer = E_MSG_COMPOSER (data); - do_exit (composer); -} - -static void -menu_file_add_attachment_cb (BonoboUIComponent *uic, - void *data, - const char *path) -{ - EMsgComposer *composer; - - composer = E_MSG_COMPOSER (data); - - e_msg_composer_attachment_bar_attach - (E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar), - NULL); -} - -static void -menu_edit_cut_cb (BonoboUIComponent *uic, void *data, const char *path) -{ - EMsgComposer *composer = data; - - g_return_if_fail (composer->focused_entry != NULL); - - if (GTK_IS_ENTRY (composer->focused_entry)) { - gtk_editable_cut_clipboard (GTK_EDITABLE (composer->focused_entry)); - } else { - /* happy happy joy joy, an EEntry. */ - g_assert_not_reached (); - } -} - -static void -menu_edit_copy_cb (BonoboUIComponent *uic, void *data, const char *path) -{ - EMsgComposer *composer = data; - - g_return_if_fail (composer->focused_entry != NULL); - - if (GTK_IS_ENTRY (composer->focused_entry)) { - gtk_editable_copy_clipboard (GTK_EDITABLE (composer->focused_entry)); - } else { - /* happy happy joy joy, an EEntry. */ - g_assert_not_reached (); - } -} - -static void -menu_edit_paste_cb (BonoboUIComponent *uic, void *data, const char *path) -{ - EMsgComposer *composer = data; - - g_return_if_fail (composer->focused_entry != NULL); - - if (GTK_IS_ENTRY (composer->focused_entry)) { - gtk_editable_paste_clipboard (GTK_EDITABLE (composer->focused_entry)); - } else { - /* happy happy joy joy, an EEntry. */ - g_assert_not_reached (); - } -} - -static void -menu_edit_select_all_cb (BonoboUIComponent *uic, void *data, const char *path) -{ - EMsgComposer *composer = data; - - g_return_if_fail (composer->focused_entry != NULL); - - if (GTK_IS_ENTRY (composer->focused_entry)) { - gtk_editable_set_position (GTK_EDITABLE (composer->focused_entry), -1); - gtk_editable_select_region (GTK_EDITABLE (composer->focused_entry), 0, -1); - } else { - /* happy happy joy joy, an EEntry. */ - g_assert_not_reached (); - } -} - -static void -menu_edit_delete_all_cb (BonoboUIComponent *uic, void *data, const char *path) -{ - CORBA_Environment ev; - EMsgComposer *composer; - - composer = E_MSG_COMPOSER (data); - CORBA_exception_init (&ev); - - GNOME_GtkHTML_Editor_Engine_undoBegin (composer->editor_engine, "Delete all but signature", "Undelete all", &ev); - GNOME_GtkHTML_Editor_Engine_freeze (composer->editor_engine, &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "disable-selection", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "text-default-color", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "bold-off", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "italic-off", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "underline-off", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "strikeout-off", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "select-all", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "delete", &ev); - GNOME_GtkHTML_Editor_Engine_setParagraphData (composer->editor_engine, "signature", "0", &ev); - GNOME_GtkHTML_Editor_Engine_setParagraphData (composer->editor_engine, "orig", "0", &ev); - e_msg_composer_show_sig_file (composer); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "style-normal", &ev); - GNOME_GtkHTML_Editor_Engine_thaw (composer->editor_engine, &ev); - GNOME_GtkHTML_Editor_Engine_undoEnd (composer->editor_engine, &ev); - - CORBA_exception_free (&ev); - /* printf ("delete all\n"); */ -} - -static void -menu_view_attachments_activate_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) - -{ - gboolean new_state; - - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - new_state = atoi (state); - - e_msg_composer_show_attachments (E_MSG_COMPOSER (user_data), new_state); -} - -static void -menu_format_html_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) - -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - e_msg_composer_set_send_html (E_MSG_COMPOSER (user_data), atoi (state)); -} - -static void -menu_security_pgp_sign_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer composer) - -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - e_msg_composer_set_pgp_sign (E_MSG_COMPOSER (composer), atoi (state)); -} - -static void -menu_security_pgp_encrypt_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer composer) - -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - e_msg_composer_set_pgp_encrypt (E_MSG_COMPOSER (composer), atoi (state)); -} - -static void -menu_security_smime_sign_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer composer) - -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - e_msg_composer_set_smime_sign (E_MSG_COMPOSER (composer), atoi (state)); -} - -static void -menu_security_smime_encrypt_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer composer) - -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - e_msg_composer_set_smime_encrypt (E_MSG_COMPOSER (composer), atoi (state)); -} - - -static void -menu_view_from_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - e_msg_composer_set_view_from (E_MSG_COMPOSER (user_data), atoi (state)); -} - -static void -menu_view_replyto_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - e_msg_composer_set_view_replyto (E_MSG_COMPOSER (user_data), atoi (state)); -} - -static void -menu_view_cc_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - e_msg_composer_set_view_cc (E_MSG_COMPOSER (user_data), atoi (state)); -} - -static void -menu_view_bcc_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - e_msg_composer_set_view_bcc (E_MSG_COMPOSER (user_data), atoi (state)); -} - -static void -menu_changed_charset_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) -{ - if (type != Bonobo_UIComponent_STATE_CHANGED) - return; - - if (atoi (state)) { - /* Charset menu names are "Charset-%s" where %s is the charset name */ - g_free (E_MSG_COMPOSER (user_data)->charset); - E_MSG_COMPOSER (user_data)->charset = g_strdup (path + strlen ("Charset-")); - } -} - - -static BonoboUIVerb verbs [] = { - - BONOBO_UI_VERB ("FileOpen", menu_file_open_cb), - BONOBO_UI_VERB ("FileSave", menu_file_save_cb), - BONOBO_UI_VERB ("FileSaveAs", menu_file_save_as_cb), - BONOBO_UI_VERB ("FileSaveDraft", menu_file_save_draft_cb), - BONOBO_UI_VERB ("FileClose", menu_file_close_cb), - - BONOBO_UI_VERB ("FileAttach", menu_file_add_attachment_cb), - - BONOBO_UI_VERB ("FileSend", menu_file_send_cb), - - BONOBO_UI_VERB ("DeleteAll", menu_edit_delete_all_cb), - - BONOBO_UI_VERB_END -}; - -static EPixmap pixcache [] = { - E_PIXMAP ("/Toolbar/FileAttach", "buttons/add-attachment.png"), - E_PIXMAP ("/Toolbar/FileSend", "buttons/send-24.png"), - -/* E_PIXMAP ("/menu/Insert/FileAttach", "buttons/add-attachment.png"), */ - E_PIXMAP ("/commands/FileSend", "send-16.png"), - E_PIXMAP ("/commands/FileSave", "save-16.png"), - E_PIXMAP ("/commands/FileSaveAs", "save-as-16.png"), - - E_PIXMAP_END -}; - -static void sig_select_item (EMsgComposer *composer); - -static void -signature_cb (GtkWidget *w, EMsgComposer *composer) -{ - MailConfigSignature *old_sig; - gboolean old_auto; - int idx = g_list_index (GTK_MENU_SHELL (w)->children, gtk_menu_get_active (GTK_MENU (w))); - int len = g_list_length (GTK_MENU_SHELL (w)->children); - - /* printf ("signature_cb: %d\n", idx); */ - - old_sig = composer->signature; - old_auto = composer->auto_signature; - - if (idx < len) { - if (idx == 0) { /* none */ - composer->signature = NULL; - composer->auto_signature = FALSE; - } else if (idx == 1) { /* auto */ - composer->signature = NULL; - composer->auto_signature = TRUE; - } else { - composer->signature = g_slist_nth_data (mail_config_get_signature_list (), idx - 2); - composer->auto_signature = FALSE; - } - if (old_sig != composer->signature || old_auto != composer->auto_signature) - e_msg_composer_show_sig_file (composer); - } - /* printf ("signature_cb end\n"); */ -} - -static void setup_signatures_menu (EMsgComposer *composer); - -static void -sig_event_client (MailConfigSigEvent event, MailConfigSignature *sig, EMsgComposer *composer) -{ - switch (event) { - case MAIL_CONFIG_SIG_EVENT_DELETED: - if (sig == composer->signature) { - composer->signature = NULL; - composer->auto_signature = TRUE; - e_msg_composer_show_sig_file (composer); - } - setup_signatures_menu (composer); - break; - case MAIL_CONFIG_SIG_EVENT_ADDED: - case MAIL_CONFIG_SIG_EVENT_NAME_CHANGED: - setup_signatures_menu (composer); - default: - ; - } -} - -static void -prepare_signatures_menu (EMsgComposer *composer) -{ - GtkWidget *hbox; - GtkWidget *label; - - hbox = e_msg_composer_hdrs_get_from_hbox (E_MSG_COMPOSER_HDRS (composer->hdrs)); - - label = gtk_label_new (_("Signature:")); - gtk_widget_show (label); - - composer->sig_omenu = gtk_option_menu_new (); - gtk_widget_show (composer->sig_omenu); - - gtk_box_pack_end_defaults (GTK_BOX (hbox), composer->sig_omenu); - gtk_box_pack_end (GTK_BOX (hbox), label, FALSE, TRUE, 0); -} - -static void -sig_select_item (EMsgComposer *composer) -{ - int idx; - - if (composer->auto_signature) { - idx = 1; - } else if (composer->signature == NULL) { - idx = 0; - } else { - idx = composer->signature->id + 2; - } - - gtk_option_menu_set_history (GTK_OPTION_MENU (composer->sig_omenu), idx); -} - -static void -setup_signatures_menu (EMsgComposer *composer) -{ - GtkWidget *menu; - GtkWidget *mi; - GSList *node; - -#define ADD(x) \ - mi = (x ? gtk_menu_item_new_with_label (x) : gtk_menu_item_new ()); \ - gtk_widget_show (mi); \ - gtk_menu_shell_append(GTK_MENU_SHELL(menu), mi); - - menu = gtk_menu_new (); - ADD (_("None")); - ADD (_("Autogenerated")); - - node = mail_config_get_signature_list (); - while (node != NULL) { - ADD (((MailConfigSignature *) node->data)->name); - node = node->next; - } -#undef ADD - - gtk_widget_show (menu); - gtk_option_menu_set_menu (GTK_OPTION_MENU (composer->sig_omenu), menu); - sig_select_item (composer); - - g_signal_connect (menu, "selection-done", (GCallback)signature_cb, composer); -} - -static void -setup_ui (EMsgComposer *composer) -{ - BonoboUIContainer *container; - const char *default_charset; - gboolean hide_smime; - - container = bonobo_window_get_ui_container (BONOBO_WINDOW (composer)); - - composer->uic = bonobo_ui_component_new_default (); - /* FIXME: handle bonobo exceptions */ - bonobo_ui_component_set_container (composer->uic, bonobo_object_corba_objref (BONOBO_OBJECT (container)), NULL); - - bonobo_ui_component_add_verb_list_with_data (composer->uic, verbs, composer); - - bonobo_ui_component_freeze (composer->uic, NULL); - - bonobo_ui_util_set_ui (composer->uic, PREFIX, - EVOLUTION_UIDIR "/evolution-message-composer.xml", - "evolution-message-composer", NULL); - - e_pixmaps_update (composer->uic, pixcache); - - /* Populate the Charset Encoding menu and default it to whatever the user - chose as his default charset in the mailer */ - default_charset = composer_get_default_charset_setting (); - e_charset_picker_bonobo_ui_populate (composer->uic, "/menu/Edit/EncodingPlaceholder", - default_charset, - menu_changed_charset_cb, - composer); - - /* Format -> HTML */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/FormatHtml", - "state", composer->send_html ? "1" : "0", NULL); - bonobo_ui_component_add_listener ( - composer->uic, "FormatHtml", - menu_format_html_cb, composer); - - /* View/From */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/ViewFrom", - "state", composer->view_from ? "1" : "0", NULL); - bonobo_ui_component_add_listener ( - composer->uic, "ViewFrom", - menu_view_from_cb, composer); - - /* View/ReplyTo */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/ViewReplyTo", - "state", composer->view_replyto ? "1" : "0", NULL); - bonobo_ui_component_add_listener ( - composer->uic, "ViewReplyTo", - menu_view_replyto_cb, composer); - - /* View/CC */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/ViewCC", - "state", composer->view_cc ? "1" : "0", NULL); - bonobo_ui_component_add_listener ( - composer->uic, "ViewCC", - menu_view_cc_cb, composer); - - /* View/BCC */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/ViewBCC", - "state", composer->view_bcc ? "1" : "0", NULL); - bonobo_ui_component_add_listener ( - composer->uic, "ViewBCC", - menu_view_bcc_cb, composer); - - /* Security -> PGP Sign */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/SecurityPGPSign", - "state", composer->pgp_sign ? "1" : "0", NULL); - - bonobo_ui_component_add_listener ( - composer->uic, "SecurityPGPSign", - menu_security_pgp_sign_cb, composer); - - /* Security -> PGP Encrypt */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/SecurityPGPEncrypt", - "state", composer->pgp_encrypt ? "1" : "0", NULL); - - bonobo_ui_component_add_listener ( - composer->uic, "SecurityPGPEncrypt", - menu_security_pgp_encrypt_cb, composer); - -#if defined(HAVE_NSS) && defined(SMIME_SUPPORTED) - hide_smime = FALSE; -#else - hide_smime = TRUE; -#endif - - /* Security -> S/MIME Sign */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/SecuritySMimeSign", - "state", composer->smime_sign ? "1" : "0", NULL); - bonobo_ui_component_set_prop ( - composer->uic, "/commands/SecuritySMimeSign", - "hidden", hide_smime ? "1" : "0", NULL); - - bonobo_ui_component_add_listener ( - composer->uic, "SecuritySMimeSign", - menu_security_smime_sign_cb, composer); - - /* Security -> S/MIME Encrypt */ - bonobo_ui_component_set_prop ( - composer->uic, "/commands/SecuritySMimeEncrypt", - "state", composer->smime_encrypt ? "1" : "0", NULL); - bonobo_ui_component_set_prop ( - composer->uic, "/commands/SecuritySMimeEncrypt", - "hidden", hide_smime ? "1" : "0", NULL); - - bonobo_ui_component_add_listener ( - composer->uic, "SecuritySMimeEncrypt", - menu_security_smime_encrypt_cb, composer); - - /* View -> Attachments */ - bonobo_ui_component_add_listener ( - composer->uic, "ViewAttach", - menu_view_attachments_activate_cb, composer); - - mail_config_signature_register_client ((MailConfigSignatureClient) sig_event_client, composer); - - bonobo_ui_component_thaw (composer->uic, NULL); - - /* Create the UIComponent for the non-control entries */ - - composer->entry_uic = bonobo_ui_component_new_default (); -} - - -/* Miscellaneous callbacks. */ - -static void -attachment_bar_changed_cb (EMsgComposerAttachmentBar *bar, - void *data) -{ - EMsgComposer *composer; - gboolean show = FALSE; - - composer = E_MSG_COMPOSER (data); - - if (e_msg_composer_attachment_bar_get_num_attachments (bar) > 0) - show = TRUE; - - e_msg_composer_show_attachments (composer, show); - - /* Mark the composer as changed so it prompts about unsaved - changes on close */ - e_msg_composer_set_changed (composer); -} - -static void -subject_changed_cb (EMsgComposerHdrs *hdrs, - gchar *subject, - void *data) -{ - EMsgComposer *composer; - - composer = E_MSG_COMPOSER (data); - - gtk_window_set_title (GTK_WINDOW (composer), subject[0] ? subject : _("Compose a message")); -} - -static void -hdrs_changed_cb (EMsgComposerHdrs *hdrs, - void *data) -{ - EMsgComposer *composer; - - composer = E_MSG_COMPOSER (data); - - /* Mark the composer as changed so it prompts about unsaved changes on close */ - e_msg_composer_set_changed (composer); -} - -enum { - UPDATE_AUTO_CC, - UPDATE_AUTO_BCC, -}; - -static void -update_auto_recipients (EMsgComposerHdrs *hdrs, int mode, const char *auto_addrs) -{ - EABDestination *dest, **destv = NULL; - CamelInternetAddress *iaddr; - GList *list, *tail, *node; - int i, n = 0; - - tail = list = NULL; - - if (auto_addrs) { - iaddr = camel_internet_address_new (); - if (camel_address_decode (CAMEL_ADDRESS (iaddr), auto_addrs) != -1) { - for (i = 0; i < camel_address_length (CAMEL_ADDRESS (iaddr)); i++) { - const char *name, *addr; - - if (!camel_internet_address_get (iaddr, i, &name, &addr)) - continue; - - dest = eab_destination_new (); - eab_destination_set_auto_recipient (dest, TRUE); - - if (name) - eab_destination_set_name (dest, name); - - if (addr) - eab_destination_set_email (dest, addr); - - node = g_list_alloc (); - node->data = dest; - node->next = NULL; - - if (tail) { - node->prev = tail; - tail->next = node; - } else { - node->prev = NULL; - list = node; - } - - tail = node; - n++; - } - } - - camel_object_unref (iaddr); - } - - switch (mode) { - case UPDATE_AUTO_CC: - destv = e_msg_composer_hdrs_get_cc (hdrs); - break; - case UPDATE_AUTO_BCC: - destv = e_msg_composer_hdrs_get_bcc (hdrs); - break; - default: - g_assert_not_reached (); - } - - if (destv) { - for (i = 0; destv[i]; i++) { - if (!eab_destination_is_auto_recipient (destv[i])) { - node = g_list_alloc (); - node->data = eab_destination_copy (destv[i]); - node->next = NULL; - - if (tail) { - node->prev = tail; - tail->next = node; - } else { - node->prev = NULL; - list = node; - } - - tail = node; - n++; - } - } - - eab_destination_freev (destv); - } - - destv = eab_destination_list_to_vector_sized (list, n); - g_list_free (list); - - switch (mode) { - case UPDATE_AUTO_CC: - e_msg_composer_hdrs_set_cc (hdrs, destv); - break; - case UPDATE_AUTO_BCC: - e_msg_composer_hdrs_set_bcc (hdrs, destv); - break; - default: - g_assert_not_reached (); - } - - eab_destination_freev (destv); -} - -static void -from_changed_cb (EMsgComposerHdrs *hdrs, void *data) -{ - EMsgComposer *composer; - - composer = E_MSG_COMPOSER (data); - - if (hdrs->account) { - EAccount *account = hdrs->account; - - e_msg_composer_set_pgp_sign (composer, - account->pgp_always_sign && - (!account->pgp_no_imip_sign || !composer->mime_type || - strncasecmp (composer->mime_type, "text/calendar", 13) != 0)); - e_msg_composer_set_smime_sign (composer, account->smime_sign_default); - e_msg_composer_set_smime_encrypt (composer, account->smime_encrypt_default); - update_auto_recipients (hdrs, UPDATE_AUTO_CC, account->always_cc ? account->cc_addrs : NULL); - update_auto_recipients (hdrs, UPDATE_AUTO_BCC, account->always_bcc ? account->bcc_addrs : NULL); - } else { - update_auto_recipients (hdrs, UPDATE_AUTO_CC, NULL); - update_auto_recipients (hdrs, UPDATE_AUTO_BCC, NULL); - } - - set_editor_signature (composer); - e_msg_composer_show_sig_file (composer); -} - - -/* GObject methods. */ - -static void -composer_finalise (GObject *object) -{ - EMsgComposer *composer; - - composer = E_MSG_COMPOSER (object); - - if (composer->extra_hdr_names) { - int i; - - for (i = 0; i < composer->extra_hdr_names->len; i++) { - g_free (composer->extra_hdr_names->pdata[i]); - g_free (composer->extra_hdr_values->pdata[i]); - } - g_ptr_array_free (composer->extra_hdr_names, TRUE); - g_ptr_array_free (composer->extra_hdr_values, TRUE); - } - - e_msg_composer_clear_inlined_table (composer); - g_hash_table_destroy (composer->inline_images); - g_hash_table_destroy (composer->inline_images_by_url); - - g_free (composer->charset); - g_free (composer->mime_type); - g_free (composer->mime_body); - - if (composer->redirect) - camel_object_unref (composer->redirect); - - if (G_OBJECT_CLASS (parent_class)->finalize != NULL) - (* G_OBJECT_CLASS (parent_class)->finalize) (object); -} - -static void -composer_dispose(GObject *object) -{ - /* When destroy() is called, the contents of the window - * (including the remote editor control) will already have - * been destroyed, so we have to do this here. - */ - autosave_manager_unregister (am, E_MSG_COMPOSER (object)); - if (G_OBJECT_CLASS (parent_class)->dispose != NULL) - (* G_OBJECT_CLASS (parent_class)->dispose) (object); -} - -/* GtkObject methods */ -static void -destroy (GtkObject *object) -{ - EMsgComposer *composer; - CORBA_Environment ev; - - composer = E_MSG_COMPOSER (object); - - CORBA_exception_init (&ev); - - if (composer->uic) { - bonobo_object_unref (BONOBO_OBJECT (composer->uic)); - composer->uic = NULL; - } - - if (composer->entry_uic) { - bonobo_object_unref (BONOBO_OBJECT (composer->entry_uic)); - composer->entry_uic = NULL; - } - - /* FIXME? I assume the Bonobo widget will get destroyed - normally? */ - if (composer->address_dialog != NULL) { - gtk_widget_destroy (composer->address_dialog); - composer->address_dialog = NULL; - } - if (composer->hdrs != NULL) { - gtk_widget_destroy (composer->hdrs); - composer->hdrs = NULL; - } - - if (composer->notify_id) { - GConfClient *gconf = gconf_client_get_default (); - gconf_client_notify_remove (gconf, composer->notify_id); - composer->notify_id = 0; - g_object_unref (gconf); - } - - if (composer->persist_stream_interface != CORBA_OBJECT_NIL) { - Bonobo_Unknown_unref (composer->persist_stream_interface, &ev); - CORBA_Object_release (composer->persist_stream_interface, &ev); - composer->persist_stream_interface = CORBA_OBJECT_NIL; - } - - if (composer->persist_file_interface != CORBA_OBJECT_NIL) { - Bonobo_Unknown_unref (composer->persist_file_interface, &ev); - CORBA_Object_release (composer->persist_file_interface, &ev); - composer->persist_file_interface = CORBA_OBJECT_NIL; - } - - if (composer->editor_engine != CORBA_OBJECT_NIL) { - Bonobo_Unknown_unref (composer->editor_engine, &ev); - CORBA_Object_release (composer->editor_engine, &ev); - composer->editor_engine = CORBA_OBJECT_NIL; - } - - CORBA_exception_free (&ev); - - if (composer->editor_listener) { - bonobo_object_unref (composer->editor_listener); - composer->editor_listener = NULL; - } - - mail_config_signature_unregister_client ((MailConfigSignatureClient) sig_event_client, composer); - - if (GTK_OBJECT_CLASS (parent_class)->destroy != NULL) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - - -/* GtkWidget methods. */ - -static int -delete_event (GtkWidget *widget, - GdkEventAny *event) -{ - do_exit (E_MSG_COMPOSER (widget)); - - return TRUE; -} - -static void -message_rfc822_dnd (EMsgComposer *composer, CamelStream *stream) -{ - CamelMimeParser *mp; - - mp = camel_mime_parser_new (); - camel_mime_parser_scan_from (mp, TRUE); - camel_mime_parser_init_with_stream (mp, stream); - - while (camel_mime_parser_step (mp, 0, 0) == CAMEL_MIME_PARSER_STATE_FROM) { - CamelMimeMessage *message; - CamelMimePart *part; - - message = camel_mime_message_new (); - if (camel_mime_part_construct_from_parser (CAMEL_MIME_PART (message), mp) == -1) { - camel_object_unref (message); - break; - } - - part = camel_mime_part_new (); - camel_mime_part_set_disposition (part, "inline"); - camel_medium_set_content_object (CAMEL_MEDIUM (part), - CAMEL_DATA_WRAPPER (message)); - camel_mime_part_set_content_type (part, "message/rfc822"); - e_msg_composer_attachment_bar_attach_mime_part (E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar), - part); - camel_object_unref (message); - camel_object_unref (part); - - /* skip over the FROM_END state */ - camel_mime_parser_step (mp, 0, 0); - } - - camel_object_unref (mp); -} - -static void -drag_data_received (EMsgComposer *composer, GdkDragContext *context, - int x, int y, GtkSelectionData *selection, - guint info, guint time) -{ - char *tmp, *str, **urls; - CamelMimePart *mime_part; - CamelStream *stream; - CamelURL *url; - int i; - - switch (info) { - case DND_TYPE_MESSAGE_RFC822: - d(printf ("dropping a message/rfc822\n")); - /* write the message(s) out to a CamelStream so we can use it */ - stream = camel_stream_mem_new (); - camel_stream_write (stream, selection->data, selection->length); - camel_stream_reset (stream); - - message_rfc822_dnd (composer, stream); - camel_object_unref (stream); - break; - case DND_TYPE_TEXT_URI_LIST: - case DND_TYPE_NETSCAPE_URL: - d(printf ("dropping a text/uri-list\n")); - tmp = g_strndup (selection->data, selection->length); - urls = g_strsplit (tmp, "\n", 0); - g_free (tmp); - - for (i = 0; urls[i] != NULL; i++) { - str = g_strstrip (urls[i]); - - if (!strncasecmp (str, "mailto:", 7)) { - handle_mailto (composer, str); - g_free (str); - } else { - url = camel_url_new (str, NULL); - g_free (str); - - if (url == NULL) - continue; - - if (!strcasecmp (url->protocol, "file")) - e_msg_composer_attachment_bar_attach - (E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar), - url->path); - - camel_url_free (url); - } - } - - g_free (urls); - break; - case DND_TYPE_TEXT_VCARD: - d(printf ("dropping a text/x-vcard\n")); - mime_part = camel_mime_part_new (); - camel_mime_part_set_content (mime_part, selection->data, - selection->length, "text/x-vcard"); - camel_mime_part_set_disposition (mime_part, "inline"); - - e_msg_composer_attachment_bar_attach_mime_part - (E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar), - mime_part); - - camel_object_unref (mime_part); - default: - d(printf ("dropping an unknown\n")); - break; - } -} - -static void -class_init (EMsgComposerClass *klass) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - GObjectClass *gobject_class; - - gobject_class = G_OBJECT_CLASS(klass); - object_class = GTK_OBJECT_CLASS (klass); - widget_class = GTK_WIDGET_CLASS (klass); - - gobject_class->finalize = composer_finalise; - gobject_class->dispose = composer_dispose; - object_class->destroy = destroy; - widget_class->delete_event = delete_event; - - parent_class = g_type_class_ref(bonobo_window_get_type ()); - - signals[SEND] = - g_signal_new ("send", - E_TYPE_MSG_COMPOSER, - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EMsgComposerClass, send), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - signals[SAVE_DRAFT] = - g_signal_new ("save-draft", - E_TYPE_MSG_COMPOSER, - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EMsgComposerClass, save_draft), - NULL, NULL, - g_cclosure_marshal_VOID__BOOLEAN, - G_TYPE_NONE, - 1, G_TYPE_BOOLEAN); -} - -static void -init (EMsgComposer *composer) -{ - composer->uic = NULL; - - composer->hdrs = NULL; - composer->extra_hdr_names = g_ptr_array_new (); - composer->extra_hdr_values = g_ptr_array_new (); - - composer->focused_entry = NULL; - - composer->editor = NULL; - - composer->address_dialog = NULL; - - composer->attachment_bar = NULL; - composer->attachment_scrolled_window = NULL; - - composer->persist_file_interface = CORBA_OBJECT_NIL; - composer->persist_stream_interface = CORBA_OBJECT_NIL; - - composer->editor_engine = CORBA_OBJECT_NIL; - composer->inline_images = g_hash_table_new (g_str_hash, g_str_equal); - composer->inline_images_by_url = g_hash_table_new (g_str_hash, g_str_equal); - composer->current_images = NULL; - - composer->attachment_bar_visible = FALSE; - composer->send_html = FALSE; - composer->pgp_sign = FALSE; - composer->pgp_encrypt = FALSE; - composer->smime_sign = FALSE; - composer->smime_encrypt = FALSE; - - composer->has_changed = FALSE; - composer->autosaved = FALSE; - - composer->redirect = FALSE; - - composer->charset = NULL; - - composer->enable_autosave = TRUE; - composer->autosave_file = NULL; - composer->autosave_fd = -1; -} - - -GtkType -e_msg_composer_get_type (void) -{ - static GType type = 0; - - if (type == 0) { - static const GTypeInfo info = { - sizeof (EMsgComposerClass), - NULL, NULL, - (GClassInitFunc) class_init, - NULL, NULL, - sizeof (EMsgComposer), - 0, - (GInstanceInitFunc) init, - }; - - type = g_type_register_static (bonobo_window_get_type (), "EMsgComposer", &info, 0); - } - - return type; -} - -static void -e_msg_composer_load_config (EMsgComposer *composer) -{ - GConfClient *gconf; - - gconf = gconf_client_get_default (); - - composer->view_from = gconf_client_get_bool ( - gconf, "/apps/evolution/mail/composer/view/From", NULL); - composer->view_replyto = gconf_client_get_bool ( - gconf, "/apps/evolution/mail/composer/view/ReplyTo", NULL); - composer->view_cc = gconf_client_get_bool ( - gconf, "/apps/evolution/mail/composer/view/Cc", NULL); - composer->view_bcc = gconf_client_get_bool ( - gconf, "/apps/evolution/mail/composer/view/Bcc", NULL); - composer->view_subject = gconf_client_get_bool ( - gconf, "/apps/evolution/mail/composer/view/Subject", NULL); - - g_object_unref (gconf); -} - -static int -e_msg_composer_get_visible_flags (EMsgComposer *composer) -{ - int flags = 0; - - if (composer->view_from) - flags |= E_MSG_COMPOSER_VISIBLE_FROM; - if (composer->view_replyto) - flags |= E_MSG_COMPOSER_VISIBLE_REPLYTO; - if (composer->view_cc) - flags |= E_MSG_COMPOSER_VISIBLE_CC; - if (composer->view_bcc) - flags |= E_MSG_COMPOSER_VISIBLE_BCC; - if (composer->view_subject) - flags |= E_MSG_COMPOSER_VISIBLE_SUBJECT; - - /* - * Until we have a GUI way, lets make sure that - * even if the user screws up, we will do the right - * thing (screws up == edit the config file manually - * and screw up). - */ - flags |= E_MSG_COMPOSER_VISIBLE_SUBJECT; - return flags; -} - - -static void -map_default_cb (EMsgComposer *composer, gpointer user_data) -{ - GtkWidget *widget; - BonoboControlFrame *cf; - Bonobo_PropertyBag pb = CORBA_OBJECT_NIL; - CORBA_Environment ev; - const char *subject; - char *text; - - /* If the 'To:' field is empty, focus it (This is ridiculously complicated) */ - - widget = e_msg_composer_hdrs_get_to_entry (E_MSG_COMPOSER_HDRS (composer->hdrs)); - cf = bonobo_widget_get_control_frame (BONOBO_WIDGET (widget)); - pb = bonobo_control_frame_get_control_property_bag (cf, NULL); - text = bonobo_pbclient_get_string (pb, "text", NULL); - bonobo_object_release_unref (pb, NULL); - - if (!text || text[0] == '\0') { - bonobo_control_frame_control_activate (cf); - - g_free (text); - return; - } - g_free (text); - - /* If not, check the subject field */ - - subject = e_msg_composer_hdrs_get_subject (E_MSG_COMPOSER_HDRS (composer->hdrs)); - - if (!subject || subject[0] == '\0') { - widget = e_msg_composer_hdrs_get_subject_entry (E_MSG_COMPOSER_HDRS (composer->hdrs)); - gtk_widget_grab_focus (widget); - return; - } - - /* Jump to the editor as a last resort. */ - - CORBA_exception_init (&ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "grab-focus", &ev); - CORBA_exception_free (&ev); -} - -static void -msg_composer_destroy_notify (void *data) -{ - EMsgComposer *composer = E_MSG_COMPOSER (data); - - all_composers = g_slist_remove (all_composers, composer); -} - -static int -composer_key_pressed (GtkWidget *widget, GdkEventKey *event, gpointer user_data) -{ - if (event->keyval == GDK_Escape) { - do_exit (E_MSG_COMPOSER (widget)); - - g_signal_stop_emission_by_name (widget, "key-press-event"); - return TRUE; /* Handled. */ - } - - return FALSE; /* Not handled. */ -} - -/* Verbs for non-control entries */ -static BonoboUIVerb entry_verbs [] = { - BONOBO_UI_VERB ("EditCut", menu_edit_cut_cb), - BONOBO_UI_VERB ("EditCopy", menu_edit_copy_cb), - BONOBO_UI_VERB ("EditPaste", menu_edit_paste_cb), - BONOBO_UI_VERB ("EditSelectAll", menu_edit_select_all_cb), - BONOBO_UI_VERB_END -}; - -/* All this snot is so that Cut/Copy/Paste work. */ -static gboolean -composer_entry_focus_in_event_cb (GtkWidget *widget, GdkEventFocus *event, gpointer user_data) -{ - EMsgComposer *composer = user_data; - BonoboUIContainer *container; - - composer->focused_entry = widget; - - container = bonobo_window_get_ui_container (BONOBO_WINDOW (composer)); - bonobo_ui_component_set_container (composer->entry_uic, bonobo_object_corba_objref (BONOBO_OBJECT (container)), NULL); - - bonobo_ui_component_add_verb_list_with_data (composer->entry_uic, entry_verbs, composer); - - bonobo_ui_component_freeze (composer->entry_uic, NULL); - - bonobo_ui_util_set_ui (composer->entry_uic, PREFIX, - EVOLUTION_UIDIR "/evolution-composer-entries.xml", - "evolution-composer-entries", NULL); - - bonobo_ui_component_thaw (composer->entry_uic, NULL); - - return FALSE; -} - -static gboolean -composer_entry_focus_out_event_cb (GtkWidget *widget, GdkEventFocus *event, gpointer user_data) -{ - EMsgComposer *composer = user_data; - - g_assert (composer->focused_entry == widget); - composer->focused_entry = NULL; - - bonobo_ui_component_unset_container (composer->entry_uic, NULL); - - return FALSE; -} - -static void -setup_cut_copy_paste (EMsgComposer *composer) -{ - EMsgComposerHdrs *hdrs; - GtkWidget *entry; - - hdrs = (EMsgComposerHdrs *) composer->hdrs; - - entry = e_msg_composer_hdrs_get_subject_entry (hdrs); - g_signal_connect (entry, "focus_in_event", G_CALLBACK (composer_entry_focus_in_event_cb), composer); - g_signal_connect (entry, "focus_out_event", G_CALLBACK (composer_entry_focus_out_event_cb), composer); - - entry = e_msg_composer_hdrs_get_reply_to_entry (hdrs); - g_signal_connect (entry, "focus_in_event", G_CALLBACK (composer_entry_focus_in_event_cb), composer); - g_signal_connect (entry, "focus_out_event", G_CALLBACK (composer_entry_focus_out_event_cb), composer); -} - -static void -composer_settings_update (GConfClient *gconf, guint cnxn_id, GConfEntry *entry, gpointer data) -{ - gboolean bool; - EMsgComposer *composer = data; - - bool = gconf_client_get_bool (gconf, "/apps/evolution/mail/composer/magic_smileys", NULL); - bonobo_widget_set_property (BONOBO_WIDGET (composer->editor), - "MagicSmileys", TC_CORBA_boolean, bool, - NULL); - - bool = gconf_client_get_bool (gconf, "/apps/evolution/mail/composer/magic_links", NULL); - bonobo_widget_set_property (BONOBO_WIDGET (composer->editor), - "MagicLinks", TC_CORBA_boolean, bool, - NULL); - - bool = gconf_client_get_bool (gconf, "/apps/evolution/mail/composer/inline_spelling", NULL); - bonobo_widget_set_property (BONOBO_WIDGET (composer->editor), - "InlineSpelling", TC_CORBA_boolean, bool, - NULL); -} - -static EMsgComposer * -create_composer (int visible_mask) -{ - EMsgComposer *composer; - GtkWidget *vbox; - Bonobo_Unknown editor_server; - CORBA_Environment ev; - GConfClient *gconf; - int vis; - BonoboControlFrame *control_frame; - - composer = g_object_new (E_TYPE_MSG_COMPOSER, "win_name", _("Compose a message"), NULL); - gtk_window_set_title ((GtkWindow *) composer, _("Compose a message")); - - all_composers = g_slist_prepend (all_composers, composer); - - g_signal_connect (composer, "key-press-event", - G_CALLBACK (composer_key_pressed), - NULL); - g_signal_connect (composer, "destroy", - G_CALLBACK (msg_composer_destroy_notify), - NULL); - - gtk_window_set_default_size (GTK_WINDOW (composer), - DEFAULT_WIDTH, DEFAULT_HEIGHT); - gnome_window_icon_set_from_file (GTK_WINDOW (composer), EVOLUTION_IMAGESDIR - "/compose-message.png"); - - /* DND support */ - gtk_drag_dest_set (GTK_WIDGET (composer), GTK_DEST_DEFAULT_ALL, - drop_types, num_drop_types, GDK_ACTION_COPY); - g_signal_connect (composer, "drag_data_received", - G_CALLBACK (drag_data_received), NULL); - e_msg_composer_load_config (composer); - - setup_ui (composer); - - vbox = gtk_vbox_new (FALSE, 0); - - vis = e_msg_composer_get_visible_flags (composer); - composer->hdrs = e_msg_composer_hdrs_new (composer->uic, visible_mask, vis); - if (!composer->hdrs) { - e_activation_failure_dialog (GTK_WINDOW (composer), - _("Could not create composer window:\n" - "Unable to activate address selector control."), - SELECT_NAMES_OAFIID, - "IDL:Bonobo/Control:1.0"); - gtk_object_destroy (GTK_OBJECT (composer)); - return NULL; - } - - gtk_container_set_border_width (GTK_CONTAINER (vbox), 6); - gtk_box_set_spacing (GTK_BOX (vbox), 6); - gtk_box_pack_start (GTK_BOX (vbox), composer->hdrs, FALSE, FALSE, 0); - g_signal_connect (composer->hdrs, "subject_changed", - G_CALLBACK (subject_changed_cb), composer); - g_signal_connect (composer->hdrs, "hdrs_changed", - G_CALLBACK (hdrs_changed_cb), composer); - g_signal_connect (composer->hdrs, "from_changed", - G_CALLBACK (from_changed_cb), composer); - gtk_widget_show (composer->hdrs); - - prepare_signatures_menu (composer); - setup_signatures_menu (composer); - - from_changed_cb(composer->hdrs, composer); - - /* Editor component. */ - composer->editor = bonobo_widget_new_control ( - GNOME_GTKHTML_EDITOR_CONTROL_ID, - bonobo_ui_component_get_container (composer->uic)); - if (!composer->editor) { - e_activation_failure_dialog (GTK_WINDOW (composer), - _("Could not create composer window:\n" - "Unable to activate HTML editor component.\n" - "Please make sure you have the correct version\n" - "of gtkhtml and libgtkhtml installed.\n"), - GNOME_GTKHTML_EDITOR_CONTROL_ID, - "IDL:Bonobo/Control:1.0"); - gtk_object_destroy (GTK_OBJECT (composer)); - return NULL; - } - - control_frame = bonobo_widget_get_control_frame (BONOBO_WIDGET (composer->editor)); - bonobo_control_frame_set_autoactivate (control_frame, TRUE); - - /* let the editor know which mode we are in */ - bonobo_widget_set_property (BONOBO_WIDGET (composer->editor), - "FormatHTML", TC_CORBA_boolean, composer->send_html, - NULL); - - gconf = gconf_client_get_default (); - composer_settings_update (gconf, 0, NULL, composer); - gconf_client_add_dir (gconf, "/apps/evolution/mail/composer", GCONF_CLIENT_PRELOAD_ONELEVEL, NULL); - composer->notify_id = gconf_client_notify_add (gconf, "/apps/evolution/mail/composer", - composer_settings_update, composer, NULL, NULL); - g_object_unref (gconf); - - editor_server = bonobo_widget_get_objref (BONOBO_WIDGET (composer->editor)); - - /* FIXME: handle exceptions */ - CORBA_exception_init (&ev); - composer->persist_file_interface - = Bonobo_Unknown_queryInterface (editor_server, "IDL:Bonobo/PersistFile:1.0", &ev); - composer->persist_stream_interface - = Bonobo_Unknown_queryInterface (editor_server, "IDL:Bonobo/PersistStream:1.0", &ev); - CORBA_exception_free (&ev); - - gtk_box_pack_start (GTK_BOX (vbox), composer->editor, TRUE, TRUE, 0); - - /* Attachment editor, wrapped into an EScrollFrame. We don't - show it for now. */ - - composer->attachment_scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (composer->attachment_scrolled_window), - GTK_SHADOW_IN); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (composer->attachment_scrolled_window), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - - composer->attachment_bar = e_msg_composer_attachment_bar_new (NULL); - GTK_WIDGET_SET_FLAGS (composer->attachment_bar, GTK_CAN_FOCUS); - gtk_container_add (GTK_CONTAINER (composer->attachment_scrolled_window), - composer->attachment_bar); - gtk_box_pack_start (GTK_BOX (vbox), - composer->attachment_scrolled_window, - FALSE, FALSE, GNOME_PAD_SMALL); - - g_signal_connect (composer->attachment_bar, "changed", - G_CALLBACK (attachment_bar_changed_cb), composer); - - bonobo_window_set_contents (BONOBO_WINDOW (composer), vbox); - gtk_widget_show (vbox); - - /* If we show this widget earlier, we lose network transparency. i.e. the - component appears on the machine evo is running on, ignoring any DISPLAY - variable. */ - gtk_widget_show (composer->editor); - - e_msg_composer_show_attachments (composer, FALSE); - - prepare_engine (composer); - if (composer->editor_engine == CORBA_OBJECT_NIL) { - e_activation_failure_dialog (GTK_WINDOW (composer), - _("Could not create composer window:\n" - "Unable to activate HTML editor component."), - GNOME_GTKHTML_EDITOR_CONTROL_ID, - "IDL:GNOME/GtkHTML/Editor/Engine:1.0"); - gtk_object_destroy (GTK_OBJECT (composer)); - return NULL; - } - - setup_cut_copy_paste (composer); - - g_signal_connect (composer, "map", (GCallback) map_default_cb, NULL); - - if (am == NULL) - am = autosave_manager_new (); - - autosave_manager_register (am, composer); - - return composer; -} - -static void -set_editor_signature (EMsgComposer *composer) -{ - EAccountIdentity *id; - GSList *signatures; - - /* printf ("set_editor_signature\n"); */ - id = E_MSG_COMPOSER_HDRS (composer->hdrs)->account->id; - - signatures = mail_config_get_signature_list (); - - composer->signature = g_slist_nth_data (signatures, id->def_signature); - composer->auto_signature = id->auto_signature; - - /* printf ("auto: %d\n", id->auto_signature); */ - - sig_select_item (composer); - - /* printf ("set_editor_signature end\n"); */ -} - - -/** - * e_msg_composer_new: - * - * Create a new message composer widget. - * - * Return value: A pointer to the newly created widget - **/ -EMsgComposer * -e_msg_composer_new (void) -{ - gboolean send_html; - GConfClient *gconf; - EMsgComposer *new; - - gconf = gconf_client_get_default (); - send_html = gconf_client_get_bool (gconf, "/apps/evolution/mail/composer/send_html", NULL); - g_object_unref (gconf); - - new = create_composer (E_MSG_COMPOSER_VISIBLE_MASK_MAIL); - if (new) { - e_msg_composer_set_send_html (new, send_html); - set_editor_text (new, ""); - set_editor_signature (new); - } - - return new; -} - -/** - * e_msg_composer_new_post: - * - * Create a new message composer widget. - * - * Return value: A pointer to the newly created widget - **/ -EMsgComposer * -e_msg_composer_new_post (void) -{ - gboolean send_html; - GConfClient *gconf; - EMsgComposer *new; - - gconf = gconf_client_get_default (); - send_html = gconf_client_get_bool (gconf, "/apps/evolution/mail/composer/send_html", NULL); - g_object_unref (gconf); - - new = create_composer (E_MSG_COMPOSER_VISIBLE_MASK_POST); - if (new) { - e_msg_composer_set_send_html (new, send_html); - set_editor_text (new, ""); - set_editor_signature (new); - } - - return new; -} - - -static gboolean -is_special_header (const char *hdr_name) -{ - /* Note: a header is a "special header" if it has any meaning: - 1. it's not a X-* header or - 2. it's an X-Evolution* header - */ - if (strncasecmp (hdr_name, "X-", 2)) - return TRUE; - - if (!strncasecmp (hdr_name, "X-Evolution", 11)) - return TRUE; - - /* we can keep all other X-* headers */ - - return FALSE; -} - -static void -e_msg_composer_set_pending_body (EMsgComposer *composer, char *text) -{ - char *old; - - old = g_object_get_data ((GObject *) composer, "body:text"); - g_free (old); - g_object_set_data ((GObject *) composer, "body:text", text); -} - -static void -e_msg_composer_flush_pending_body (EMsgComposer *composer, gboolean apply) -{ - char *body; - - body = g_object_get_data ((GObject *) composer, "body:text"); - if (body) { - if (apply) - set_editor_text (composer, body); - - g_object_set_data ((GObject *) composer, "body:text", NULL); - g_free (body); - } -} - -static void -add_attachments_handle_mime_part (EMsgComposer *composer, CamelMimePart *mime_part, - gboolean just_inlines, gboolean related, int depth) -{ - CamelContentType *content_type; - CamelDataWrapper *wrapper; - - content_type = camel_mime_part_get_content_type (mime_part); - wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); - - if (CAMEL_IS_MULTIPART (wrapper)) { - /* another layer of multipartness... */ - add_attachments_from_multipart (composer, (CamelMultipart *) wrapper, just_inlines, depth + 1); - } else if (just_inlines) { - if (camel_mime_part_get_content_id (mime_part) || - camel_mime_part_get_content_location (mime_part)) - e_msg_composer_add_inline_image_from_mime_part (composer, mime_part); - } else if (CAMEL_IS_MIME_MESSAGE (wrapper)) { - /* do nothing */ - } else if (related && camel_content_type_is (content_type, "image", "*")) { - e_msg_composer_add_inline_image_from_mime_part (composer, mime_part); - } else { - if (camel_content_type_is (content_type, "text", "*")) { - /* do nothing */ - } else { - e_msg_composer_attach (composer, mime_part); - } - } -} - -static void -add_attachments_from_multipart (EMsgComposer *composer, CamelMultipart *multipart, - gboolean just_inlines, int depth) -{ - /* find appropriate message attachments to add to the composer */ - CamelMimePart *mime_part; - gboolean related; - int i, nparts; - - related = camel_content_type_is (CAMEL_DATA_WRAPPER (multipart)->mime_type, "multipart", "related"); - - if (CAMEL_IS_MULTIPART_SIGNED (multipart)) { - mime_part = camel_multipart_get_part (multipart, CAMEL_MULTIPART_SIGNED_CONTENT); - add_attachments_handle_mime_part (composer, mime_part, just_inlines, related, depth); - } else if (CAMEL_IS_MULTIPART_ENCRYPTED (multipart)) { - /* what should we do in this case? */ - } else { - nparts = camel_multipart_get_number (multipart); - - for (i = 0; i < nparts; i++) { - mime_part = camel_multipart_get_part (multipart, i); - add_attachments_handle_mime_part (composer, mime_part, just_inlines, related, depth); - } - } -} - - -/** - * e_msg_composer_add_message_attachments: - * @composer: the composer to add the attachments to. - * @message: the source message to copy the attachments from. - * @just_inlines: whether to attach all attachments or just add - * inline images. - * - * Walk through all the mime parts in @message and add them to the composer - * specified in @composer. - */ -void -e_msg_composer_add_message_attachments (EMsgComposer *composer, CamelMimeMessage *message, - gboolean just_inlines) -{ - CamelDataWrapper *wrapper; - - wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (message)); - if (!CAMEL_IS_MULTIPART (wrapper)) - return; - - /* there must be attachments... */ - add_attachments_from_multipart (composer, (CamelMultipart *) wrapper, just_inlines, 0); -} - - -static void -handle_multipart_signed (EMsgComposer *composer, CamelMultipart *multipart, int depth) -{ - CamelContentType *content_type; - CamelDataWrapper *content; - CamelMimePart *mime_part; - - /* FIXME: make sure this isn't an s/mime signed part?? */ - e_msg_composer_set_pgp_sign (composer, TRUE); - - mime_part = camel_multipart_get_part (multipart, CAMEL_MULTIPART_SIGNED_CONTENT); - content_type = camel_mime_part_get_content_type (mime_part); - - content = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); - - if (CAMEL_IS_MULTIPART (content)) { - multipart = CAMEL_MULTIPART (content); - - /* Note: depth is preserved here because we're not - counting multipart/signed as a multipart, instead - we want to treat the content part as our mime part - here. */ - - if (CAMEL_IS_MULTIPART_SIGNED (content)) { - /* handle the signed content and configure the composer to sign outgoing messages */ - handle_multipart_signed (composer, multipart, depth); - } else if (CAMEL_IS_MULTIPART_ENCRYPTED (content)) { - /* decrypt the encrypted content and configure the composer to encrypt outgoing messages */ - handle_multipart_encrypted (composer, multipart, depth); - } else if (camel_content_type_is (content_type, "multipart", "alternative")) { - /* this contains the text/plain and text/html versions of the message body */ - handle_multipart_alternative (composer, multipart, depth); - } else { - /* there must be attachments... */ - handle_multipart (composer, multipart, depth); - } - } else if (camel_content_type_is (content_type, "text", "*")) { - e_msg_composer_set_pending_body (composer, em_utils_part_to_html (mime_part)); - } else { - e_msg_composer_attach (composer, mime_part); - } -} - -static void -handle_multipart_encrypted (EMsgComposer *composer, CamelMultipart *multipart, int depth) -{ - CamelMultipartEncrypted *mpe = (CamelMultipartEncrypted *) multipart; - CamelContentType *content_type; - CamelCipherContext *cipher; - CamelDataWrapper *content; - CamelMimePart *mime_part; - CamelException ex; - - /* FIXME: make sure this is a PGP/MIME encrypted part?? */ - e_msg_composer_set_pgp_encrypt (composer, TRUE); - - camel_exception_init (&ex); - cipher = mail_crypto_get_pgp_cipher_context (NULL); - mime_part = camel_multipart_encrypted_decrypt (mpe, cipher, &ex); - camel_object_unref (cipher); - camel_exception_clear (&ex); - - if (!mime_part) - return; - - content_type = camel_mime_part_get_content_type (mime_part); - - content = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); - - if (CAMEL_IS_MULTIPART (content)) { - multipart = CAMEL_MULTIPART (content); - - /* Note: depth is preserved here because we're not - counting multipart/encrypted as a multipart, instead - we want to treat the content part as our mime part - here. */ - - if (CAMEL_IS_MULTIPART_SIGNED (content)) { - /* handle the signed content and configure the composer to sign outgoing messages */ - handle_multipart_signed (composer, multipart, depth); - } else if (CAMEL_IS_MULTIPART_ENCRYPTED (content)) { - /* decrypt the encrypted content and configure the composer to encrypt outgoing messages */ - handle_multipart_encrypted (composer, multipart, depth); - } else if (camel_content_type_is (content_type, "multipart", "alternative")) { - /* this contains the text/plain and text/html versions of the message body */ - handle_multipart_alternative (composer, multipart, depth); - } else { - /* there must be attachments... */ - handle_multipart (composer, multipart, depth); - } - } else if (camel_content_type_is (content_type, "text", "*")) { - e_msg_composer_set_pending_body (composer, em_utils_part_to_html (mime_part)); - } else { - e_msg_composer_attach (composer, mime_part); - } - - camel_object_unref (mime_part); -} - -static void -handle_multipart_alternative (EMsgComposer *composer, CamelMultipart *multipart, int depth) -{ - /* Find the text/html part and set the composer body to it's contents */ - CamelMimePart *text_part = NULL; - int i, nparts; - - nparts = camel_multipart_get_number (multipart); - - for (i = 0; i < nparts; i++) { - CamelContentType *content_type; - CamelDataWrapper *content; - CamelMimePart *mime_part; - - mime_part = camel_multipart_get_part (multipart, i); - content_type = camel_mime_part_get_content_type (mime_part); - content = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); - - if (CAMEL_IS_MULTIPART (content)) { - CamelMultipart *mp; - - mp = CAMEL_MULTIPART (content); - - if (CAMEL_IS_MULTIPART_SIGNED (content)) { - /* handle the signed content and configure the composer to sign outgoing messages */ - handle_multipart_signed (composer, mp, depth + 1); - } else if (CAMEL_IS_MULTIPART_ENCRYPTED (content)) { - /* decrypt the encrypted content and configure the composer to encrypt outgoing messages */ - handle_multipart_encrypted (composer, mp, depth + 1); - } else { - /* depth doesn't matter so long as we don't pass 0 */ - handle_multipart (composer, mp, depth + 1); - } - } else if (camel_content_type_is (content_type, "text", "html")) { - /* text/html is preferable, so once we find it we're done... */ - text_part = mime_part; - break; - } else if (camel_content_type_is (content_type, "text", "*")) { - /* anyt text part not text/html is second rate so the first - text part we find isn't necessarily the one we'll use. */ - if (!text_part) - text_part = mime_part; - } else { - e_msg_composer_attach (composer, mime_part); - } - } - - if (text_part) - e_msg_composer_set_pending_body(composer, em_utils_part_to_html(text_part)); -} - -static void -handle_multipart (EMsgComposer *composer, CamelMultipart *multipart, int depth) -{ - int i, nparts; - - nparts = camel_multipart_get_number (multipart); - - for (i = 0; i < nparts; i++) { - CamelContentType *content_type; - CamelDataWrapper *content; - CamelMimePart *mime_part; - - mime_part = camel_multipart_get_part (multipart, i); - content_type = camel_mime_part_get_content_type (mime_part); - content = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); - - if (CAMEL_IS_MULTIPART (content)) { - CamelMultipart *mp; - - mp = CAMEL_MULTIPART (content); - - if (CAMEL_IS_MULTIPART_SIGNED (content)) { - /* handle the signed content and configure the composer to sign outgoing messages */ - handle_multipart_signed (composer, mp, depth + 1); - } else if (CAMEL_IS_MULTIPART_ENCRYPTED (content)) { - /* decrypt the encrypted content and configure the composer to encrypt outgoing messages */ - handle_multipart_encrypted (composer, mp, depth + 1); - } else if (camel_content_type_is (content_type, "multipart", "alternative")) { - handle_multipart_alternative (composer, mp, depth + 1); - } else { - /* depth doesn't matter so long as we don't pass 0 */ - handle_multipart (composer, mp, depth + 1); - } - } else if (depth == 0 && i == 0) { - /* Since the first part is not multipart/alternative, then this must be the body */ - e_msg_composer_set_pending_body(composer, em_utils_part_to_html(mime_part)); - } else if (camel_mime_part_get_content_id (mime_part) || - camel_mime_part_get_content_location (mime_part)) { - /* special in-line attachment */ - e_msg_composer_add_inline_image_from_mime_part (composer, mime_part); - } else { - /* normal attachment */ - e_msg_composer_attach (composer, mime_part); - } - } -} - -static void -set_signature_gui (EMsgComposer *composer) -{ - CORBA_Environment ev; - - composer->auto_signature = FALSE; - composer->signature = NULL; - - CORBA_exception_init (&ev); - if (GNOME_GtkHTML_Editor_Engine_searchByData (composer->editor_engine, 1, "ClueFlow", "signature", "1", &ev)) { - gchar *str = NULL; - - str = GNOME_GtkHTML_Editor_Engine_getParagraphData (composer->editor_engine, "signature_name", &ev); - if (ev._major == CORBA_NO_EXCEPTION && str) { - if (!strncmp (str, "name:", 5)) { - GSList *list = NULL; - char *decoded_signature_name = decode_signature_name (str + 5); - - list = mail_config_get_signature_list (); - if (list && decoded_signature_name) - for (; list; list = list->next) { - if (!strcmp (decoded_signature_name, - ((MailConfigSignature *) list->data)->name)) - break; - } - if (list && decoded_signature_name) - composer->signature = (MailConfigSignature *) list->data; - else - composer->auto_signature = TRUE; - g_free (decoded_signature_name); - } else if (!strcmp (str, "auto")) { - composer->auto_signature = TRUE; - } - } - sig_select_item (composer); - } - CORBA_exception_free (&ev); -} - - -static void -auto_recip_free (gpointer key, gpointer value, gpointer user_data) -{ - g_free (key); -} - -/** - * e_msg_composer_new_with_message: - * @message: The message to use as the source - * - * Create a new message composer widget. - * - * Note: Designed to work only for messages constructed using Evolution. - * - * Return value: A pointer to the newly created widget - **/ -EMsgComposer * -e_msg_composer_new_with_message (CamelMimeMessage *message) -{ - const CamelInternetAddress *to, *cc, *bcc; - GList *To = NULL, *Cc = NULL, *Bcc = NULL; - const char *format, *subject, *postto; - EABDestination **Tov, **Ccv, **Bccv; - GHashTable *auto_cc, *auto_bcc; - CamelContentType *content_type; - struct _camel_header_raw *headers; - CamelDataWrapper *content; - EAccount *account = NULL; - char *account_name; - EMsgComposer *new; - XEvolution *xev; - int len, i; - - postto = camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution-PostTo"); - - new = create_composer (postto ? E_MSG_COMPOSER_VISIBLE_MASK_POST : E_MSG_COMPOSER_VISIBLE_MASK_MAIL); - if (!new) - return NULL; - - if (postto) - e_msg_composer_hdrs_set_post_to (E_MSG_COMPOSER_HDRS (new->hdrs), postto); - - /* Restore the Account preference */ - account_name = (char *) camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution-Account"); - if (account_name) { - account_name = g_strdup (account_name); - g_strstrip (account_name); - - account = mail_config_get_account_by_name (account_name); - } - - if (postto == NULL) { - auto_cc = g_hash_table_new (camel_strcase_hash, camel_strcase_equal); - auto_bcc = g_hash_table_new (camel_strcase_hash, camel_strcase_equal); - - if (account) { - CamelInternetAddress *iaddr; - - /* hash our auto-recipients for this account */ - if (account->always_cc) { - iaddr = camel_internet_address_new (); - if (camel_address_decode (CAMEL_ADDRESS (iaddr), account->cc_addrs) != -1) { - for (i = 0; i < camel_address_length (CAMEL_ADDRESS (iaddr)); i++) { - const char *name, *addr; - - if (!camel_internet_address_get (iaddr, i, &name, &addr)) - continue; - - g_hash_table_insert (auto_cc, g_strdup (addr), GINT_TO_POINTER (TRUE)); - } - } - camel_object_unref (iaddr); - } - - if (account->always_bcc) { - iaddr = camel_internet_address_new (); - if (camel_address_decode (CAMEL_ADDRESS (iaddr), account->bcc_addrs) != -1) { - for (i = 0; i < camel_address_length (CAMEL_ADDRESS (iaddr)); i++) { - const char *name, *addr; - - if (!camel_internet_address_get (iaddr, i, &name, &addr)) - continue; - - g_hash_table_insert (auto_bcc, g_strdup (addr), GINT_TO_POINTER (TRUE)); - } - } - camel_object_unref (iaddr); - } - } - - to = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_TO); - cc = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_CC); - bcc = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_BCC); - - len = CAMEL_ADDRESS (to)->addresses->len; - for (i = 0; i < len; i++) { - const char *name, *addr; - - if (camel_internet_address_get (to, i, &name, &addr)) { - EABDestination *dest = eab_destination_new (); - eab_destination_set_name (dest, name); - eab_destination_set_email (dest, addr); - To = g_list_append (To, dest); - } - } - Tov = eab_destination_list_to_vector (To); - g_list_free (To); - - len = CAMEL_ADDRESS (cc)->addresses->len; - for (i = 0; i < len; i++) { - const char *name, *addr; - - if (camel_internet_address_get (cc, i, &name, &addr)) { - EABDestination *dest = eab_destination_new (); - eab_destination_set_name (dest, name); - eab_destination_set_email (dest, addr); - - if (g_hash_table_lookup (auto_cc, addr)) - eab_destination_set_auto_recipient (dest, TRUE); - - Cc = g_list_append (Cc, dest); - } - } - - Ccv = eab_destination_list_to_vector (Cc); - g_hash_table_foreach (auto_cc, auto_recip_free, NULL); - g_hash_table_destroy (auto_cc); - g_list_free (Cc); - - len = CAMEL_ADDRESS (bcc)->addresses->len; - for (i = 0; i < len; i++) { - const char *name, *addr; - - if (camel_internet_address_get (bcc, i, &name, &addr)) { - EABDestination *dest = eab_destination_new (); - eab_destination_set_name (dest, name); - eab_destination_set_email (dest, addr); - - if (g_hash_table_lookup (auto_bcc, addr)) - eab_destination_set_auto_recipient (dest, TRUE); - - Bcc = g_list_append (Bcc, dest); - } - } - - Bccv = eab_destination_list_to_vector (Bcc); - g_hash_table_foreach (auto_bcc, auto_recip_free, NULL); - g_hash_table_destroy (auto_bcc); - g_list_free (Bcc); - } else { - Tov = NULL; - Ccv = NULL; - Bccv = NULL; - } - - subject = camel_mime_message_get_subject (message); - - e_msg_composer_set_headers (new, account_name, Tov, Ccv, Bccv, subject); - - g_free (account_name); - - eab_destination_freev (Tov); - eab_destination_freev (Ccv); - eab_destination_freev (Bccv); - - /* Restore the format editing preference */ - format = camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution-Format"); - if (format) { - while (*format && isspace ((unsigned) *format)) - format++; - - if (!strcasecmp (format, "text/html")) - e_msg_composer_set_send_html (new, TRUE); - else - e_msg_composer_set_send_html (new, FALSE); - } - - /* Remove any other X-Evolution-* headers that may have been set */ - xev = mail_tool_remove_xevolution_headers (message); - mail_tool_destroy_xevolution (xev); - - /* set extra headers */ - headers = CAMEL_MIME_PART (message)->headers; - while (headers) { - if (!is_special_header (headers->name) || - !strcasecmp (headers->name, "References") || - !strcasecmp (headers->name, "In-Reply-To")) { - g_ptr_array_add (new->extra_hdr_names, g_strdup (headers->name)); - g_ptr_array_add (new->extra_hdr_values, g_strdup (headers->value)); - } - - headers = headers->next; - } - - /* Restore the attachments and body text */ - content = camel_medium_get_content_object (CAMEL_MEDIUM (message)); - if (CAMEL_IS_MULTIPART (content)) { - CamelMultipart *multipart; - - multipart = CAMEL_MULTIPART (content); - content_type = camel_mime_part_get_content_type (CAMEL_MIME_PART (message)); - - if (CAMEL_IS_MULTIPART_SIGNED (content)) { - /* handle the signed content and configure the composer to sign outgoing messages */ - handle_multipart_signed (new, multipart, 0); - } else if (CAMEL_IS_MULTIPART_ENCRYPTED (content)) { - /* decrypt the encrypted content and configure the composer to encrypt outgoing messages */ - handle_multipart_encrypted (new, multipart, 0); - } else if (camel_content_type_is (content_type, "multipart", "alternative")) { - /* this contains the text/plain and text/html versions of the message body */ - handle_multipart_alternative (new, multipart, 0); - } else { - /* there must be attachments... */ - handle_multipart (new, multipart, 0); - } - } else { - e_msg_composer_set_pending_body(new, em_utils_part_to_html((CamelMimePart *)message)); - } - - /* We wait until now to set the body text because we need to ensure that - * the attachment bar has all the attachments, before we request them. - */ - e_msg_composer_flush_pending_body (new, TRUE); - - set_signature_gui (new); - - return new; -} - -static void -disable_editor (EMsgComposer *composer) -{ - gtk_widget_set_sensitive (composer->editor, FALSE); - gtk_widget_set_sensitive (composer->attachment_bar, FALSE); - - bonobo_ui_component_set_prop (composer->uic, "/menu/Edit", "sensitive", "0", NULL); - bonobo_ui_component_set_prop (composer->uic, "/menu/Format", "sensitive", "0", NULL); - bonobo_ui_component_set_prop (composer->uic, "/menu/Insert", "sensitive", "0", NULL); -} - -/** - * e_msg_composer_new_redirect: - * @message: The message to use as the source - * - * Create a new message composer widget. - * - * Return value: A pointer to the newly created widget - **/ -EMsgComposer * -e_msg_composer_new_redirect (CamelMimeMessage *message, const char *resent_from) -{ - EMsgComposer *composer; - const char *subject; - - g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL); - - composer = e_msg_composer_new_with_message (message); - subject = camel_mime_message_get_subject (message); - - composer->redirect = message; - camel_object_ref (message); - - e_msg_composer_set_headers (composer, resent_from, NULL, NULL, NULL, subject); - - disable_editor (composer); - - return composer; -} - - -static GList * -add_recipients (GList *list, const char *recips, gboolean decode) -{ - CamelInternetAddress *cia; - const char *name, *addr; - int num, i; - - cia = camel_internet_address_new (); - if (decode) - num = camel_address_decode (CAMEL_ADDRESS (cia), recips); - else - num = camel_address_unformat (CAMEL_ADDRESS (cia), recips); - - for (i = 0; i < num; i++) { - if (camel_internet_address_get (cia, i, &name, &addr)) { - EABDestination *dest = eab_destination_new (); - eab_destination_set_name (dest, name); - eab_destination_set_email (dest, addr); - - list = g_list_append (list, dest); - } - } - - return list; -} - -static void -handle_mailto (EMsgComposer *composer, const char *mailto) -{ - EMsgComposerHdrs *hdrs; - GList *to = NULL, *cc = NULL, *bcc = NULL; - EABDestination **tov, **ccv, **bccv; - char *subject = NULL, *body = NULL; - char *header, *content, *buf; - size_t nread, nwritten; - const char *p; - int len, clen; - CamelURL *url; - - buf = g_strdup (mailto); - - /* Parse recipients (everything after ':' until '?' or eos). */ - p = buf + 7; - len = strcspn (p, "?"); - if (len) { - content = g_strndup (p, len); - camel_url_decode (content); - to = add_recipients (to, content, FALSE); - g_free (content); - } - - p += len; - if (*p == '?') { - p++; - - while (*p) { - len = strcspn (p, "=&"); - - /* If it's malformed, give up. */ - if (p[len] != '=') - break; - - header = (char *) p; - header[len] = '\0'; - p += len + 1; - - clen = strcspn (p, "&"); - - content = g_strndup (p, clen); - camel_url_decode (content); - - if (!strcasecmp (header, "to")) { - to = add_recipients (to, content, FALSE); - } else if (!strcasecmp (header, "cc")) { - cc = add_recipients (cc, content, FALSE); - } else if (!strcasecmp (header, "bcc")) { - bcc = add_recipients (bcc, content, FALSE); - } else if (!strcasecmp (header, "subject")) { - g_free (subject); - if (g_utf8_validate (content, -1, NULL)) { - subject = content; - content = NULL; - } else { - subject = g_locale_to_utf8 (content, clen, &nread, - &nwritten, NULL); - if (subject) { - subject = g_realloc (subject, nwritten + 1); - subject[nwritten] = '\0'; - } - } - } else if (!strcasecmp (header, "body")) { - g_free (body); - if (g_utf8_validate (content, -1, NULL)) { - body = content; - content = NULL; - } else { - body = g_locale_to_utf8 (content, clen, &nread, - &nwritten, NULL); - if (body) { - body = g_realloc (body, nwritten + 1); - body[nwritten] = '\0'; - } - } - } else if (!strcasecmp (header, "attach")) { - /* Change file url to absolute path */ - if (!strncasecmp (content, "file:", 5)) { - url = camel_url_new (content, NULL); - e_msg_composer_attachment_bar_attach (E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar), - url->path); - camel_url_free (url); - } else { - e_msg_composer_attachment_bar_attach (E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar), - content); - } - } else if (!strcasecmp (header, "from")) { - /* Ignore */ - } else if (!strcasecmp (header, "reply-to")) { - /* ignore */ - } else { - /* add an arbitrary header? */ - e_msg_composer_add_header (composer, header, content); - } - - g_free (content); - - p += clen; - if (*p == '&') { - p++; - if (!strcmp (p, "amp;")) - p += 4; - } - } - } - - g_free (buf); - - tov = eab_destination_list_to_vector (to); - ccv = eab_destination_list_to_vector (cc); - bccv = eab_destination_list_to_vector (bcc); - - g_list_free (to); - g_list_free (cc); - g_list_free (bcc); - - hdrs = E_MSG_COMPOSER_HDRS (composer->hdrs); - - e_msg_composer_hdrs_set_to (hdrs, tov); - e_msg_composer_hdrs_set_cc (hdrs, ccv); - e_msg_composer_hdrs_set_bcc (hdrs, bccv); - - eab_destination_freev (tov); - eab_destination_freev (ccv); - eab_destination_freev (bccv); - - if (subject) { - e_msg_composer_hdrs_set_subject (hdrs, subject); - g_free (subject); - } - - if (body) { - char *htmlbody; - - htmlbody = camel_text_to_html (body, CAMEL_MIME_FILTER_TOHTML_PRE, 0); - set_editor_text (composer, htmlbody); - g_free (htmlbody); - } -} - -/** - * e_msg_composer_new_from_url: - * @url: a mailto URL - * - * Create a new message composer widget, and fill in fields as - * defined by the provided URL. - **/ -EMsgComposer * -e_msg_composer_new_from_url (const char *url) -{ - EMsgComposer *composer; - - g_return_val_if_fail (strncasecmp (url, "mailto:", 7) == 0, NULL); - - composer = e_msg_composer_new (); - if (!composer) - return NULL; - - handle_mailto (composer, url); - - return composer; -} - - -/** - * e_msg_composer_show_attachments: - * @composer: A message composer widget - * @show: A boolean specifying whether the attachment bar should be shown or - * not - * - * If @show is %FALSE, hide the attachment bar. Otherwise, show it. - **/ -void -e_msg_composer_show_attachments (EMsgComposer *composer, - gboolean show) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - show_attachments (composer, show); -} - - -/** - * e_msg_composer_set_headers: - * @composer: a composer object - * @from: the name of the account the user will send from, - * or %NULL for the default account - * @to: the values for the "To" header - * @cc: the values for the "Cc" header - * @bcc: the values for the "Bcc" header - * @subject: the value for the "Subject" header - * - * Sets the headers in the composer to the given values. - **/ -void -e_msg_composer_set_headers (EMsgComposer *composer, - const char *from, - EABDestination **to, - EABDestination **cc, - EABDestination **bcc, - const char *subject) -{ - EMsgComposerHdrs *hdrs; - - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - hdrs = E_MSG_COMPOSER_HDRS (composer->hdrs); - - e_msg_composer_hdrs_set_to (hdrs, to); - e_msg_composer_hdrs_set_cc (hdrs, cc); - e_msg_composer_hdrs_set_bcc (hdrs, bcc); - e_msg_composer_hdrs_set_subject (hdrs, subject); - e_msg_composer_hdrs_set_from_account (hdrs, from); -} - - -/** - * e_msg_composer_set_body_text: - * @composer: a composer object - * @text: the HTML text to initialize the editor with - * - * Loads the given HTML text into the editor. - **/ -void -e_msg_composer_set_body_text (EMsgComposer *composer, const char *text) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - set_editor_text (composer, text); - - /* set editor text unfortunately kills the signature so we - have to re-show it */ - e_msg_composer_show_sig_file (composer); -} - - -/** - * e_msg_composer_set_body: - * @composer: a composer object - * @body: the data to initialize the composer with - * @mime_type: the MIME type of data - * - * Loads the given data into the composer as the message body. - * This function should only be used by the CORBA composer factory. - **/ -void -e_msg_composer_set_body (EMsgComposer *composer, const char *body, - const char *mime_type) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - set_editor_text (composer, _("<b>(The composer contains a non-text " - "message body, which cannot be " - "edited.)<b>")); - e_msg_composer_set_send_html (composer, FALSE); - disable_editor (composer); - - g_free (composer->mime_body); - composer->mime_body = g_strdup (body); - g_free (composer->mime_type); - composer->mime_type = g_strdup (mime_type); - - if (g_ascii_strncasecmp (composer->mime_type, "text/calendar", 13) == 0) { - EMsgComposerHdrs *hdrs = E_MSG_COMPOSER_HDRS (composer->hdrs); - if (hdrs->account && hdrs->account->pgp_no_imip_sign) - e_msg_composer_set_pgp_sign (composer, FALSE); - } -} - - -/** - * e_msg_composer_add_header: - * @composer: a composer object - * @name: the header name - * @value: the header value - * - * Adds a header with @name and @value to the message. This header - * may not be displayed by the composer, but will be included in - * the message it outputs. - **/ -void -e_msg_composer_add_header (EMsgComposer *composer, const char *name, - const char *value) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - g_return_if_fail (name != NULL); - g_return_if_fail (value != NULL); - - g_ptr_array_add (composer->extra_hdr_names, g_strdup (name)); - g_ptr_array_add (composer->extra_hdr_values, g_strdup (value)); -} - - -/** - * e_msg_composer_attach: - * @composer: a composer object - * @attachment: the CamelMimePart to attach - * - * Attaches @attachment to the message being composed in the composer. - **/ -void -e_msg_composer_attach (EMsgComposer *composer, CamelMimePart *attachment) -{ - EMsgComposerAttachmentBar *bar; - - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - g_return_if_fail (CAMEL_IS_MIME_PART (attachment)); - - bar = E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar); - e_msg_composer_attachment_bar_attach_mime_part (bar, attachment); -} - - -/** - * e_msg_composer_add_inline_image_from_file: - * @composer: a composer object - * @file_name: the name of the file containing the image - * - * This reads in the image in @file_name and adds it to @composer - * as an inline image, to be wrapped in a multipart/related. - * - * Return value: the newly-created CamelMimePart (which must be reffed - * if the caller wants to keep its own reference), or %NULL on error. - **/ -CamelMimePart * -e_msg_composer_add_inline_image_from_file (EMsgComposer *composer, - const char *file_name) -{ - char *mime_type, *cid, *url, *name; - CamelStream *stream; - CamelDataWrapper *wrapper; - CamelMimePart *part; - struct stat statbuf; - - /* check for regular file */ - if (stat (file_name, &statbuf) < 0 || !S_ISREG (statbuf.st_mode)) - return NULL; - - stream = camel_stream_fs_new_with_name (file_name, O_RDONLY, 0); - if (!stream) - return NULL; - - wrapper = camel_data_wrapper_new (); - camel_data_wrapper_construct_from_stream (wrapper, stream); - camel_object_unref (CAMEL_OBJECT (stream)); - - mime_type = e_msg_composer_guess_mime_type (file_name); - camel_data_wrapper_set_mime_type (wrapper, mime_type ? mime_type : "application/octet-stream"); - g_free (mime_type); - - part = camel_mime_part_new (); - camel_medium_set_content_object (CAMEL_MEDIUM (part), wrapper); - camel_object_unref (wrapper); - - cid = camel_header_msgid_generate (); - camel_mime_part_set_content_id (part, cid); - name = g_path_get_basename(file_name); - camel_mime_part_set_filename (part, name); - g_free(name); - camel_mime_part_set_encoding (part, CAMEL_TRANSFER_ENCODING_BASE64); - - url = g_strdup_printf ("file:%s", file_name); - g_hash_table_insert (composer->inline_images_by_url, url, part); - - url = g_strdup_printf ("cid:%s", cid); - g_hash_table_insert (composer->inline_images, url, part); - g_free (cid); - - return part; -} - - -/** - * e_msg_composer_add_inline_image_from_mime_part: - * @composer: a composer object - * @part: a CamelMimePart containing image data - * - * This adds the mime part @part to @composer as an inline image, to - * be wrapped in a multipart/related. - **/ -void -e_msg_composer_add_inline_image_from_mime_part (EMsgComposer *composer, - CamelMimePart *part) -{ - char *url; - const char *location, *cid; - - cid = camel_mime_part_get_content_id (part); - if (!cid) { - camel_mime_part_set_content_id (part, NULL); - cid = camel_mime_part_get_content_id (part); - } - - url = g_strdup_printf ("cid:%s", cid); - g_hash_table_insert (composer->inline_images, url, part); - camel_object_ref (part); - - location = camel_mime_part_get_content_location (part); - if (location) { - g_hash_table_insert (composer->inline_images_by_url, - g_strdup (location), part); - } -} - - -/** - * e_msg_composer_get_message: - * @composer: A message composer widget - * - * Retrieve the message edited by the user as a CamelMimeMessage. The - * CamelMimeMessage object is created on the fly; subsequent calls to this - * function will always create new objects from scratch. - * - * Return value: A pointer to the new CamelMimeMessage object - **/ -CamelMimeMessage * -e_msg_composer_get_message (EMsgComposer *composer, gboolean save_html_object_data) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL); - - return build_message (composer, save_html_object_data); -} - - -CamelMimeMessage * -e_msg_composer_get_message_draft (EMsgComposer *composer) -{ - CamelMimeMessage *msg; - EAccount *account; - gboolean old_send_html; - gboolean old_pgp_sign; - gboolean old_pgp_encrypt; - gboolean old_smime_sign; - gboolean old_smime_encrypt; - - /* always save drafts as HTML to preserve formatting */ - old_send_html = composer->send_html; - composer->send_html = TRUE; - old_pgp_sign = composer->pgp_sign; - composer->pgp_sign = FALSE; - old_pgp_encrypt = composer->pgp_encrypt; - composer->pgp_encrypt = FALSE; - old_smime_sign = composer->smime_sign; - composer->smime_sign = FALSE; - old_smime_encrypt = composer->smime_encrypt; - composer->smime_encrypt = FALSE; - - msg = e_msg_composer_get_message (composer, TRUE); - - composer->send_html = old_send_html; - composer->pgp_sign = old_pgp_sign; - composer->pgp_encrypt = old_pgp_encrypt; - composer->smime_sign = old_smime_sign; - composer->smime_encrypt = old_smime_encrypt; - - /* Attach account info to the draft. */ - account = e_msg_composer_get_preferred_account (composer); - if (account && account->name) - camel_medium_set_header (CAMEL_MEDIUM (msg), "X-Evolution-Account", account->name); - - /* build_message() set this to text/html since we set composer->send_html to - TRUE before calling e_msg_composer_get_message() */ - if (!composer->send_html) - camel_medium_set_header (CAMEL_MEDIUM (msg), "X-Evolution-Format", "text/plain"); - - return msg; -} - - -static void -delete_old_signature (EMsgComposer *composer) -{ - CORBA_Environment ev; - - /* printf ("delete_old_signature\n"); */ - CORBA_exception_init (&ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "cursor-bod", &ev); - if (GNOME_GtkHTML_Editor_Engine_searchByData (composer->editor_engine, 1, "ClueFlow", "signature", "1", &ev)) { - /* printf ("found\n"); */ - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "select-paragraph", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "delete", &ev); - /* selection-move-right doesn't succeed means that we are already on the end of document */ - /* if (!rv) - break; */ - GNOME_GtkHTML_Editor_Engine_setParagraphData (composer->editor_engine, "signature", "0", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "delete-back", &ev); - } - CORBA_exception_free (&ev); -} - - -/** - * e_msg_composer_show_sig: - * @composer: A message composer widget - * - * Set a signature - **/ -void -e_msg_composer_show_sig_file (EMsgComposer *composer) -{ - CORBA_Environment ev; - char *html; - - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - /* printf ("e_msg_composer_show_sig_file\n"); */ - /* printf ("set sig '%s' '%s'\n", sig_file, composer->sig_file); */ - - composer->in_signature_insert = TRUE; - CORBA_exception_init (&ev); - GNOME_GtkHTML_Editor_Engine_freeze (composer->editor_engine, &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "cursor-position-save", &ev); - GNOME_GtkHTML_Editor_Engine_undoBegin (composer->editor_engine, "Set signature", "Reset signature", &ev); - - delete_old_signature (composer); - html = get_signature_html (composer); - if (html) { - if (!GNOME_GtkHTML_Editor_Engine_isParagraphEmpty (composer->editor_engine, &ev)) - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "insert-paragraph", &ev); - if (!GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "cursor-backward", &ev)) - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "insert-paragraph", &ev); - else - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "cursor-forward", &ev); - /* printf ("insert %s\n", html); */ - GNOME_GtkHTML_Editor_Engine_setParagraphData (composer->editor_engine, "orig", "0", &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "indent-zero", &ev); - GNOME_GtkHTML_Editor_Engine_insertHTML (composer->editor_engine, html, &ev); - g_free (html); - } - - GNOME_GtkHTML_Editor_Engine_undoEnd (composer->editor_engine, &ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "cursor-position-restore", &ev); - GNOME_GtkHTML_Editor_Engine_thaw (composer->editor_engine, &ev); - CORBA_exception_free (&ev); - composer->in_signature_insert = FALSE; - - /* printf ("e_msg_composer_show_sig_file end\n"); */ -} - - -/** - * e_msg_composer_set_send_html: - * @composer: A message composer widget - * @send_html: Whether the composer should have the "Send HTML" flag set - * - * Set the status of the "Send HTML" toggle item. The user can override it. - **/ -void -e_msg_composer_set_send_html (EMsgComposer *composer, - gboolean send_html) -{ - CORBA_Environment ev; - - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - if (composer->send_html && send_html) - return; - - if (!composer->send_html && !send_html) - return; - - composer->send_html = send_html; - - CORBA_exception_init (&ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "block-redraw", &ev); - CORBA_exception_free (&ev); - - bonobo_ui_component_set_prop (composer->uic, "/commands/FormatHtml", - "state", composer->send_html ? "1" : "0", NULL); - - /* let the editor know which mode we are in */ - bonobo_widget_set_property (BONOBO_WIDGET (composer->editor), - "FormatHTML", TC_CORBA_boolean, - composer->send_html, NULL); - - CORBA_exception_init (&ev); - GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "unblock-redraw", &ev); - CORBA_exception_free (&ev); -} - - -/** - * e_msg_composer_get_send_html: - * @composer: A message composer widget - * - * Get the status of the "Send HTML mail" flag. - * - * Return value: The status of the "Send HTML mail" flag. - **/ -gboolean -e_msg_composer_get_send_html (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->send_html; -} - - -/** - * e_msg_composer_get_preferred_account: - * @composer: composer - * - * Returns the user-specified account (from field). - */ -EAccount * -e_msg_composer_get_preferred_account (EMsgComposer *composer) -{ - EMsgComposerHdrs *hdrs; - - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL); - - hdrs = E_MSG_COMPOSER_HDRS (composer->hdrs); - - return hdrs->account; -} - - -/** - * e_msg_composer_set_pgp_sign: - * @composer: A message composer widget - * @send_html: Whether the composer should have the "PGP Sign" flag set - * - * Set the status of the "PGP Sign" toggle item. The user can override it. - **/ -void -e_msg_composer_set_pgp_sign (EMsgComposer *composer, gboolean pgp_sign) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - if (composer->pgp_sign && pgp_sign) - return; - if (!composer->pgp_sign && !pgp_sign) - return; - - composer->pgp_sign = pgp_sign; - - bonobo_ui_component_set_prop (composer->uic, "/commands/SecurityPGPSign", - "state", composer->pgp_sign ? "1" : "0", NULL); -} - - -/** - * e_msg_composer_get_pgp_sign: - * @composer: A message composer widget - * - * Get the status of the "PGP Sign" flag. - * - * Return value: The status of the "PGP Sign" flag. - **/ -gboolean -e_msg_composer_get_pgp_sign (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->pgp_sign; -} - - -/** - * e_msg_composer_set_pgp_encrypt: - * @composer: A message composer widget - * @send_html: Whether the composer should have the "PGP Encrypt" flag set - * - * Set the status of the "PGP Encrypt" toggle item. The user can override it. - **/ -void -e_msg_composer_set_pgp_encrypt (EMsgComposer *composer, gboolean pgp_encrypt) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - if (composer->pgp_encrypt && pgp_encrypt) - return; - if (!composer->pgp_encrypt && !pgp_encrypt) - return; - - composer->pgp_encrypt = pgp_encrypt; - - bonobo_ui_component_set_prop (composer->uic, "/commands/SecurityPGPEncrypt", - "state", composer->pgp_encrypt ? "1" : "0", NULL); -} - - -/** - * e_msg_composer_get_pgp_encrypt: - * @composer: A message composer widget - * - * Get the status of the "PGP Encrypt" flag. - * - * Return value: The status of the "PGP Encrypt" flag. - **/ -gboolean -e_msg_composer_get_pgp_encrypt (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->pgp_encrypt; -} - - -/** - * e_msg_composer_set_smime_sign: - * @composer: A message composer widget - * @send_html: Whether the composer should have the "S/MIME Sign" flag set - * - * Set the status of the "S/MIME Sign" toggle item. The user can override it. - **/ -void -e_msg_composer_set_smime_sign (EMsgComposer *composer, gboolean smime_sign) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - if (composer->smime_sign && smime_sign) - return; - if (!composer->smime_sign && !smime_sign) - return; - - composer->smime_sign = smime_sign; - - bonobo_ui_component_set_prop (composer->uic, "/commands/SecuritySMimeSign", - "state", composer->smime_sign ? "1" : "0", NULL); -} - - -/** - * e_msg_composer_get_smime_sign: - * @composer: A message composer widget - * - * Get the status of the "S/MIME Sign" flag. - * - * Return value: The status of the "S/MIME Sign" flag. - **/ -gboolean -e_msg_composer_get_smime_sign (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->smime_sign; -} - - -/** - * e_msg_composer_set_smime_encrypt: - * @composer: A message composer widget - * @send_html: Whether the composer should have the "S/MIME Encrypt" flag set - * - * Set the status of the "S/MIME Encrypt" toggle item. The user can override it. - **/ -void -e_msg_composer_set_smime_encrypt (EMsgComposer *composer, gboolean smime_encrypt) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - if (composer->smime_encrypt && smime_encrypt) - return; - if (!composer->smime_encrypt && !smime_encrypt) - return; - - composer->smime_encrypt = smime_encrypt; - - bonobo_ui_component_set_prop (composer->uic, "/commands/SecuritySMimeEncrypt", - "state", composer->smime_encrypt ? "1" : "0", NULL); -} - - -/** - * e_msg_composer_get_smime_encrypt: - * @composer: A message composer widget - * - * Get the status of the "S/MIME Encrypt" flag. - * - * Return value: The status of the "S/MIME Encrypt" flag. - **/ -gboolean -e_msg_composer_get_smime_encrypt (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->smime_encrypt; -} - - -/** - * e_msg_composer_get_view_from: - * @composer: A message composer widget - * - * Get the status of the "View From header" flag. - * - * Return value: The status of the "View From header" flag. - **/ -gboolean -e_msg_composer_get_view_from (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->view_from; -} - - -/** - * e_msg_composer_set_view_from: - * @composer: A message composer widget - * @state: whether to show or hide the From selector - * - * Controls the state of the From selector - */ -void -e_msg_composer_set_view_from (EMsgComposer *composer, gboolean view_from) -{ - GConfClient *gconf; - - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - if ((composer->view_from && view_from) || - (!composer->view_from && !view_from)) - return; - - composer->view_from = view_from; - bonobo_ui_component_set_prop (composer->uic, "/commands/ViewFrom", - "state", composer->view_from ? "1" : "0", NULL); - - gconf = gconf_client_get_default (); - gconf_client_set_bool (gconf, "/apps/evolution/mail/composer/view/From", view_from, NULL); - g_object_unref (gconf); - - e_msg_composer_hdrs_set_visible (E_MSG_COMPOSER_HDRS (composer->hdrs), - e_msg_composer_get_visible_flags (composer)); -} - - -/** - * e_msg_composer_get_view_replyto: - * @composer: A message composer widget - * - * Get the status of the "View Reply-To header" flag. - * - * Return value: The status of the "View Reply-To header" flag. - **/ -gboolean -e_msg_composer_get_view_replyto (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->view_replyto; -} - - -/** - * e_msg_composer_set_view_replyto: - * @composer: A message composer widget - * @state: whether to show or hide the Reply-To selector - * - * Controls the state of the Reply-To selector - */ -void -e_msg_composer_set_view_replyto (EMsgComposer *composer, gboolean view_replyto) -{ - GConfClient *gconf; - - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - if ((composer->view_replyto && view_replyto) || - (!composer->view_replyto && !view_replyto)) - return; - - composer->view_replyto = view_replyto; - bonobo_ui_component_set_prop (composer->uic, "/commands/ViewReplyTo", - "state", composer->view_replyto ? "1" : "0", NULL); - - gconf = gconf_client_get_default (); - gconf_client_set_bool (gconf, "/apps/evolution/mail/composer/view/ReplyTo", view_replyto, NULL); - g_object_unref (gconf); - - e_msg_composer_hdrs_set_visible (E_MSG_COMPOSER_HDRS (composer->hdrs), - e_msg_composer_get_visible_flags (composer)); -} - - -/** - * e_msg_composer_get_view_cc: - * @composer: A message composer widget - * - * Get the status of the "View CC header" flag. - * - * Return value: The status of the "View CC header" flag. - **/ -gboolean -e_msg_composer_get_view_cc (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->view_cc; -} - - -/** - * e_msg_composer_set_view_cc: - * @composer: A message composer widget - * @state: whether to show or hide the cc view - * - * Controls the state of the CC display - */ -void -e_msg_composer_set_view_cc (EMsgComposer *composer, gboolean view_cc) -{ - GConfClient *gconf; - - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - if ((composer->view_cc && view_cc) || - (!composer->view_cc && !view_cc)) - return; - - composer->view_cc = view_cc; - bonobo_ui_component_set_prop (composer->uic, "/commands/ViewCC", - "state", composer->view_cc ? "1" : "0", NULL); - - gconf = gconf_client_get_default (); - gconf_client_set_bool (gconf, "/apps/evolution/mail/composer/view/Cc", view_cc, NULL); - g_object_unref (gconf); - - e_msg_composer_hdrs_set_visible (E_MSG_COMPOSER_HDRS (composer->hdrs), - e_msg_composer_get_visible_flags (composer)); -} - - -/** - * e_msg_composer_get_view_bcc: - * @composer: A message composer widget - * - * Get the status of the "View BCC header" flag. - * - * Return value: The status of the "View BCC header" flag. - **/ -gboolean -e_msg_composer_get_view_bcc (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->view_bcc; -} - - -/** - * e_msg_composer_set_view_bcc: - * @composer: A message composer widget - * @state: whether to show or hide the bcc view - * - * Controls the state of the BCC display - */ -void -e_msg_composer_set_view_bcc (EMsgComposer *composer, gboolean view_bcc) -{ - GConfClient *gconf; - - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - if ((composer->view_bcc && view_bcc) || - (!composer->view_bcc && !view_bcc)) - return; - - composer->view_bcc = view_bcc; - bonobo_ui_component_set_prop (composer->uic, "/commands/ViewBCC", - "state", composer->view_bcc ? "1" : "0", NULL); - - gconf = gconf_client_get_default (); - gconf_client_set_bool (gconf, "/apps/evolution/mail/composer/view/Bcc", view_bcc, NULL); - g_object_unref (gconf); - - e_msg_composer_hdrs_set_visible (E_MSG_COMPOSER_HDRS (composer->hdrs), - e_msg_composer_get_visible_flags (composer)); -} - - -EABDestination ** -e_msg_composer_get_recipients (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL); - - return composer->hdrs ? e_msg_composer_hdrs_get_recipients (E_MSG_COMPOSER_HDRS (composer->hdrs)) : NULL; -} - -EABDestination ** -e_msg_composer_get_to (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL); - - return composer->hdrs ? e_msg_composer_hdrs_get_to (E_MSG_COMPOSER_HDRS (composer->hdrs)) : NULL; -} - -EABDestination ** -e_msg_composer_get_cc (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL); - - return composer->hdrs ? e_msg_composer_hdrs_get_cc (E_MSG_COMPOSER_HDRS (composer->hdrs)) : NULL; -} - -EABDestination ** -e_msg_composer_get_bcc (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL); - - return composer->hdrs ? e_msg_composer_hdrs_get_bcc (E_MSG_COMPOSER_HDRS (composer->hdrs)) : NULL; -} - -const char * -e_msg_composer_get_subject (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL); - - return composer->hdrs ? e_msg_composer_hdrs_get_subject (E_MSG_COMPOSER_HDRS (composer->hdrs)) : NULL; -} - - -/** - * e_msg_composer_guess_mime_type: - * @file_name: filename - * - * Returns the guessed mime type of the file given by #file_name. - **/ -char * -e_msg_composer_guess_mime_type (const char *file_name) -{ - GnomeVFSFileInfo *info; - GnomeVFSResult result; - - info = gnome_vfs_file_info_new (); - result = gnome_vfs_get_file_info (file_name, info, - GNOME_VFS_FILE_INFO_GET_MIME_TYPE | - GNOME_VFS_FILE_INFO_FOLLOW_LINKS); - if (result == GNOME_VFS_OK) { - char *type; - - type = g_strdup (gnome_vfs_file_info_get_mime_type (info)); - gnome_vfs_file_info_unref (info); - return type; - } else { - gnome_vfs_file_info_unref (info); - return NULL; - } -} - - -/** - * e_msg_composer_set_changed: - * @composer: An EMsgComposer object. - * - * Mark the composer as changed, so before the composer gets destroyed - * the user will be prompted about unsaved changes. - **/ -void -e_msg_composer_set_changed (EMsgComposer *composer) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - composer->has_changed = TRUE; -} - - -/** - * e_msg_composer_unset_changed: - * @composer: An EMsgComposer object. - * - * Mark the composer as unchanged, so no prompt about unsaved changes - * will appear before destroying the composer. - **/ -void -e_msg_composer_unset_changed (EMsgComposer *composer) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - composer->has_changed = FALSE; -} - -gboolean -e_msg_composer_is_dirty (EMsgComposer *composer) -{ - CORBA_Environment ev; - gboolean rv; - - CORBA_exception_init (&ev); - rv = composer->has_changed - || (GNOME_GtkHTML_Editor_Engine_hasUndo (composer->editor_engine, &ev) && - !GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "is-saved", &ev)); - CORBA_exception_free (&ev); - - return rv; -} - -/** - * e_msg_composer_set_autosaved: - * @composer: An EMsgComposer object. - * - * Mark the composer as autosaved, so before the composer gets destroyed - * the user will be prompted about unsaved changes. - **/ -void -e_msg_composer_set_autosaved (EMsgComposer *composer) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - composer->autosaved = TRUE; -} - - -/** - * e_msg_composer_unset_autosaved: - * @composer: An EMsgComposer object. - * - * Mark the composer as unautosaved, so no prompt about unsaved changes - * will appear before destroying the composer. - **/ -void -e_msg_composer_unset_autosaved (EMsgComposer *composer) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - composer->autosaved = FALSE; -} - -gboolean -e_msg_composer_is_autosaved (EMsgComposer *composer) -{ - g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); - - return composer->autosaved; -} - -void -e_msg_composer_set_enable_autosave (EMsgComposer *composer, gboolean enabled) -{ - g_return_if_fail (E_IS_MSG_COMPOSER (composer)); - - composer->enable_autosave = enabled; -} - -static char * -next_word (const char *s, const char **sr) -{ - if (!s || !*s) - return NULL; - else { - const char *begin; - gunichar uc; - gboolean cited; - - do { - begin = s; - cited = FALSE; - uc = g_utf8_get_char (s); - if (uc == 0) - return NULL; - s = g_utf8_next_char (s); - } while (!html_selection_spell_word (uc, &cited) && !cited && s); - - /* we are at beginning of word */ - if (s && *s) { - gboolean cited_end; - - cited_end = FALSE; - uc = g_utf8_get_char (s); - - /* go to end of word */ - while (html_selection_spell_word (uc, &cited_end) || (!cited && cited_end)) { - cited_end = FALSE; - s = g_utf8_next_char (s); - uc = g_utf8_get_char (s); - if (uc == 0) - break; - } - *sr = s; - return s ? g_strndup (begin, s - begin) : g_strdup (begin); - } else - return NULL; - } -} - - -void -e_msg_composer_ignore (EMsgComposer *composer, const char *str) -{ - CORBA_Environment ev; - char *word; - - if (!str) - return; - - CORBA_exception_init (&ev); - while ((word = next_word (str, &str))) { - /* printf ("ignore word %s\n", word); */ - GNOME_GtkHTML_Editor_Engine_ignoreWord (composer->editor_engine, word, &ev); - g_free (word); - } - CORBA_exception_free (&ev); -} - - -void -e_msg_composer_drop_editor_undo (EMsgComposer *composer) -{ - CORBA_Environment ev; - - CORBA_exception_init (&ev); - GNOME_GtkHTML_Editor_Engine_dropUndo (composer->editor_engine, &ev); - CORBA_exception_free (&ev); -} - - -gboolean -e_msg_composer_request_close_all (void) -{ - GSList *p, *pnext; - - for (p = all_composers; p != NULL; p = pnext) { - pnext = p->next; - do_exit (E_MSG_COMPOSER (p->data)); - } - - if (all_composers == NULL) - return TRUE; - else - return FALSE; -} - -void -e_msg_composer_check_autosave(GtkWindow *parent) -{ - if (am == NULL) - am = autosave_manager_new(); - - if (am->ask) { - am->ask = FALSE; - autosave_manager_query_load_orphans (am, parent); - am->ask = TRUE; - } -} |