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-rw-r--r--composer/e-msg-composer.c1904
1 files changed, 0 insertions, 1904 deletions
diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c
deleted file mode 100644
index 456b8a54f9..0000000000
--- a/composer/e-msg-composer.c
+++ /dev/null
@@ -1,1904 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-msg-composer.c
- *
- * Copyright (C) 1999 Helix Code, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * 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, Jeffrey Stedfast
- */
-
-/*
-
- TODO
-
- - Somehow users should be able to see if any file(s) are attached even when
- the attachment bar is not shown.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <errno.h>
-
-#include <bonobo.h>
-#include <bonobo/bonobo-stream-memory.h>
-#include <glade/glade.h>
-#include <gnome.h>
-#include <libgnorba/gnorba.h>
-#include <gtkhtml/gtkhtml.h>
-
-#include "camel/camel.h"
-#include "camel-charset-map.h"
-
-#include "mail/mail.h"
-#include "mail/mail-tools.h"
-#include "mail/mail-threads.h"
-
-#include "e-util/e-html-utils.h"
-#include <gal/widgets/e-gui-utils.h>
-#include <gal/widgets/e-scroll-frame.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 "HTMLEditor.h"
-#include "listener.h"
-
-#define HTML_EDITOR_CONTROL_ID "OAFIID:control:html-editor:63c5499b-8b0c-475a-9948-81ec96a9662c"
-
-
-#define DEFAULT_WIDTH 600
-#define DEFAULT_HEIGHT 500
-
-enum {
- SEND,
- POSTPONE,
- LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-static GnomeAppClass *parent_class = NULL;
-
-/* local prototypes */
-static GList *add_recipients (GList *list, const char *recips, gboolean decode);
-static void free_recipients (GList *list);
-static void handle_multipart (EMsgComposer *composer, CamelMultipart *multipart, int depth);
-
-
-static char *
-get_text (Bonobo_PersistStream persist, char *format)
-{
- BonoboStream *stream;
- BonoboStreamMem *stream_mem;
- CORBA_Environment ev;
- char *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_malloc (stream_mem->pos + 1);
- memcpy (text, stream_mem->buffer, stream_mem->pos);
- text[stream_mem->pos] = 0;
- bonobo_object_unref (BONOBO_OBJECT(stream));
-
- return text;
-}
-
-#define LINE_LEN 72
-
-typedef enum {
- MSG_FORMAT_PLAIN,
- MSG_FORMAT_ALTERNATIVE,
-} MsgFormat;
-
-static gboolean
-is_8bit (const guchar *text)
-{
- guchar *c;
-
- for (c = (guchar *) text; *c; c++)
- if (*c > (guchar) 127)
- return TRUE;
-
- return FALSE;
-}
-
-static int
-best_encoding (const guchar *text)
-{
- guchar *ch;
- int count = 0;
- int total;
-
- for (ch = (guchar *) text; *ch; ch++)
- if (*ch > (guchar) 127)
- count++;
-
- total = (int) (ch - text);
-
- if ((float) count <= total * 0.17)
- return CAMEL_MIME_PART_ENCODING_QUOTEDPRINTABLE;
- else
- return CAMEL_MIME_PART_ENCODING_BASE64;
-}
-
-static char *
-best_content (gchar *plain)
-{
- char *result;
- const char *best;
-
- if ((best = camel_charset_best (plain, strlen (plain)))) {
- result = g_strdup_printf ("text/plain ; charset=%s", best);
- } else {
- result = g_strdup ("text/plain");
- }
-
- return result;
-}
-
-/* This functions builds a CamelMimeMessage for the message that the user has
- composed in `composer'. */
-static CamelMimeMessage *
-build_message (EMsgComposer *composer)
-{
- EMsgComposerAttachmentBar *attachment_bar =
- E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar);
- MsgFormat type = MSG_FORMAT_ALTERNATIVE;
- CamelMimeMessage *new;
- CamelMultipart *body = NULL;
- CamelMimePart *part;
- gchar *from = NULL;
- gboolean e8bit;
- char *html = NULL, *plain = NULL;
- char *content_type = NULL;
- int i;
-
-
- if (composer->persist_stream_interface == CORBA_OBJECT_NIL)
- return NULL;
-
- if (composer->send_html)
- type = MSG_FORMAT_ALTERNATIVE;
- else
- type = MSG_FORMAT_PLAIN;
-
- /* get and/or set the From field */
- from = e_msg_composer_hdrs_get_from (E_MSG_COMPOSER_HDRS (composer->hdrs));
- if (!from) {
- const MailConfigIdentity *id = NULL;
- CamelInternetAddress *ciaddr;
-
- id = mail_config_get_default_identity ();
- ciaddr = camel_internet_address_new ();
- camel_internet_address_add (ciaddr, id->name, id->address);
- from = camel_address_encode (CAMEL_ADDRESS (ciaddr));
- e_msg_composer_hdrs_set_from (E_MSG_COMPOSER_HDRS (composer->hdrs), from);
- camel_object_unref (CAMEL_OBJECT (ciaddr));
- }
- g_free (from);
-
- new = camel_mime_message_new ();
-
- e_msg_composer_hdrs_to_message (E_MSG_COMPOSER_HDRS (composer->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]);
- }
-
- plain = get_text (composer->persist_stream_interface, "text/plain");
-
- /* the component has probably died */
- if (plain == NULL)
- return NULL;
-
- e8bit = is_8bit (plain);
- content_type = best_content (plain);
-
- if (type != MSG_FORMAT_PLAIN) {
- html = get_text (composer->persist_stream_interface, "text/html");
-
- /* the component has probably died */
- if (html == NULL) {
- g_free (plain);
- g_free (content_type);
- return NULL;
- }
- }
-
- if (type == MSG_FORMAT_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_mime_part_set_content (part, plain, strlen (plain), content_type);
-
- if (e8bit)
- camel_mime_part_set_encoding (part, best_encoding (plain));
-
- g_free (plain);
- g_free (content_type);
- camel_multipart_add_part (body, part);
- camel_object_unref (CAMEL_OBJECT (part));
-
- part = camel_mime_part_new ();
- camel_mime_part_set_content (part, html, strlen (html), "text/html");
- g_free (html);
- camel_multipart_add_part (body, part);
- camel_object_unref (CAMEL_OBJECT (part));
- }
-
- if (e_msg_composer_attachment_bar_get_num_attachments (attachment_bar)) {
- CamelMultipart *multipart = camel_multipart_new ();
-
- /* Generate a random boundary. */
- camel_multipart_set_boundary (multipart, NULL);
-
- part = camel_mime_part_new ();
- switch (type) {
- case MSG_FORMAT_ALTERNATIVE:
- camel_medium_set_content_object (CAMEL_MEDIUM (part),
- CAMEL_DATA_WRAPPER (body));
- camel_object_unref (CAMEL_OBJECT (body));
- break;
- case MSG_FORMAT_PLAIN:
- camel_mime_part_set_content (part, plain, strlen (plain), best_content (plain));
-
- if (e8bit)
- camel_mime_part_set_encoding (part, best_encoding (plain));
-
- g_free (plain);
- g_free (content_type);
- break;
- }
- camel_multipart_add_part (multipart, part);
- camel_object_unref (CAMEL_OBJECT (part));
-
- e_msg_composer_attachment_bar_to_multipart (attachment_bar, multipart);
-
- camel_medium_set_content_object (CAMEL_MEDIUM (new), CAMEL_DATA_WRAPPER (multipart));
- camel_object_unref (CAMEL_OBJECT (multipart));
- } else {
- switch (type) {
- case MSG_FORMAT_ALTERNATIVE:
- camel_medium_set_content_object (CAMEL_MEDIUM (new), CAMEL_DATA_WRAPPER (body));
- camel_object_unref (CAMEL_OBJECT (body));
- break;
-
- case MSG_FORMAT_PLAIN:
- camel_mime_part_set_content (CAMEL_MIME_PART (new), plain, strlen (plain), best_content (plain));
-
- if (e8bit)
- camel_mime_part_set_encoding (CAMEL_MIME_PART (new), best_encoding (plain));
-
- g_free (plain);
- g_free (content_type);
- break;
- }
- }
-
- return new;
-}
-
-static char *
-get_signature (const char *sigfile)
-{
- GString *rawsig;
- char buf[1024];
- char *htmlsig = NULL;
- int fd, n;
-
- if (!sigfile || !*sigfile) {
- return NULL;
- }
-
- fd = open (sigfile, O_RDONLY);
- if (fd == -1) {
- char *msg;
-
- msg = g_strdup_printf (_("Could not open signature file %s:\n"
- "%s"), sigfile, g_strerror (errno));
- gnome_error_dialog (msg);
- g_free (msg);
-
- return NULL;
- }
-
- rawsig = g_string_new ("");
- while ((n = read (fd, buf, 1023)) > 0) {
- buf[n] = '\0';
- g_string_append (rawsig, buf);
- }
- close (fd);
-
- htmlsig = e_text_to_html (rawsig->str, 0);
- g_string_free (rawsig, TRUE);
-
- return htmlsig;
-}
-
-static void
-prepare_engine (EMsgComposer *composer)
-{
- CORBA_Environment ev;
-
- g_assert (composer);
- g_assert (E_IS_MSG_COMPOSER (composer));
-
- /* printf ("prepare_engine\n"); */
-
- CORBA_exception_init (&ev);
- composer->editor_engine = (HTMLEditor_Engine) bonobo_object_client_query_interface
- (bonobo_widget_get_server (BONOBO_WIDGET (composer->editor)), "IDL:HTMLEditor/Engine:1.0", &ev);
- if (composer->editor_engine != CORBA_OBJECT_NIL) {
-
- /* printf ("trying set listener\n"); */
- composer->editor_listener = BONOBO_OBJECT (html_editor_listener_new (composer));
- if (composer->editor_listener != CORBA_OBJECT_NIL)
- HTMLEditor_Engine__set_listener (composer->editor_engine,
- (HTMLEditor_Listener)
- bonobo_object_dup_ref
- (bonobo_object_corba_objref (composer->editor_listener), &ev),
- &ev);
- }
- CORBA_exception_free (&ev);
-}
-
-static void
-mark_orig_text (EMsgComposer *composer)
-{
- g_assert (composer);
- g_assert (E_IS_MSG_COMPOSER (composer));
-
- if (composer->editor_engine != CORBA_OBJECT_NIL) {
- CORBA_Environment ev;
- CORBA_any *flag = bonobo_arg_new (TC_boolean);
- *((CORBA_boolean *) flag->_value) = CORBA_TRUE;
-
- CORBA_exception_init (&ev);
- HTMLEditor_Engine_set_object_data_by_type (composer->editor_engine, "ClueFlow", "orig", flag, &ev);
- CORBA_free (flag);
- CORBA_exception_free (&ev);
- }
-}
-
-static void
-set_editor_text (EMsgComposer *composer, const char *sig_file, const char *text)
-{
- Bonobo_PersistStream persist;
- BonoboStream *stream;
- BonoboWidget *editor;
- CORBA_Environment ev;
- char *sig, *fulltext;
-
- editor = BONOBO_WIDGET (composer->editor);
- sig = get_signature (sig_file);
- if (sig) {
- if (!strncmp ("-- \n", sig, 3))
- fulltext = g_strdup_printf ("%s<br>\n<pre>\n%s</pre>",
- text, sig);
- else
- fulltext = g_strdup_printf ("%s<br>\n<pre>\n-- \n%s</pre>",
- text, sig);
- } else {
- if (!*text)
- return;
- fulltext = (char*)text;
- }
-
- CORBA_exception_init (&ev);
- persist = (Bonobo_PersistStream) bonobo_object_client_query_interface (
- bonobo_widget_get_server (editor), "IDL:Bonobo/PersistStream:1.0", &ev);
- g_assert (persist != CORBA_OBJECT_NIL);
-
- stream = bonobo_stream_mem_create (fulltext, strlen (fulltext),
- TRUE, FALSE);
- if (sig)
- g_free (fulltext);
- Bonobo_PersistStream_load (persist, (Bonobo_Stream)bonobo_object_corba_objref (BONOBO_OBJECT (stream)),
- "text/html", &ev);
- if (ev._major != CORBA_NO_EXCEPTION) {
- /* FIXME. Some error message. */
- return;
- }
- if (ev._major != CORBA_SYSTEM_EXCEPTION)
- CORBA_Object_release (persist, &ev);
-
- Bonobo_Unknown_unref (persist, &ev);
- CORBA_exception_free (&ev);
- bonobo_object_unref (BONOBO_OBJECT(stream));
-
- mark_orig_text (composer);
-}
-
-
-/* Commands. */
-
-static void
-show_attachments (EMsgComposer *composer,
- gboolean show)
-{
- if (show) {
- gtk_widget_show (composer->attachment_scroll_frame);
- gtk_widget_show (composer->attachment_bar);
- } else {
- gtk_widget_hide (composer->attachment_scroll_frame);
- gtk_widget_hide (composer->attachment_bar);
- }
-
- composer->attachment_bar_visible = show;
-
- /* Update the GUI. */
-
-#if 0
- gtk_check_menu_item_set_active
- (GTK_CHECK_MENU_ITEM
- (glade_xml_get_widget (composer->menubar_gui,
- "menu_view_attachments")),
- show);
-#endif
-
- /* XXX we should update the toggle toolbar item as well. At
- this point, it is not a toggle because Glade is broken. */
-}
-
-static void
-save (EMsgComposer *composer,
- const char *file_name)
-{
- CORBA_Environment ev;
- char *my_file_name;
-
- if (file_name != NULL)
- my_file_name = g_strdup (file_name);
- else
- my_file_name = e_msg_composer_select_file (composer, _("Save as..."));
-
- if (my_file_name == NULL)
- return;
-
- CORBA_exception_init (&ev);
-
- Bonobo_PersistFile_save (composer->persist_file_interface, my_file_name, &ev);
-
- if (ev._major != CORBA_NO_EXCEPTION) {
- e_notice (GTK_WINDOW (composer), GNOME_MESSAGE_BOX_ERROR,
- _("Error saving file: %s"), g_basename (file_name));
- }
-
- CORBA_exception_free (&ev);
-
- g_free (my_file_name);
-}
-
-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)
- e_notice (GTK_WINDOW (composer), GNOME_MESSAGE_BOX_ERROR,
- _("Error loading file: %s"), g_basename (file_name));
-
- CORBA_exception_free (&ev);
-}
-
-/* Exit dialog. (Displays a "Save composition to 'Drafts' before exiting?" warning before actually exiting.) */
-
-enum { REPLY_YES = 0, REPLY_NO, REPLY_CANCEL };
-
-typedef struct save_draft_input_s {
- EMsgComposer *composer;
-} save_draft_input_t;
-
-typedef struct save_draft_data_s {
- CamelMimeMessage *msg;
- CamelMessageInfo *info;
-} save_draft_data_t;
-
-static gchar *
-describe_save_draft (gpointer in_data, gboolean gerund)
-{
- if (gerund) {
- return g_strdup (_("Saving changes to message..."));
- } else {
- return g_strdup (_("Save changes to message..."));
- }
-}
-
-static void
-setup_save_draft (gpointer in_data, gpointer op_data, CamelException *ex)
-{
- save_draft_input_t *input = (save_draft_input_t *) in_data;
- save_draft_data_t *data = (save_draft_data_t *) op_data;
-
- g_return_if_fail (input->composer != NULL);
-
- /* initialize op_data */
- input->composer->send_html = TRUE; /* always save drafts as HTML to keep formatting */
- data->msg = e_msg_composer_get_message (input->composer);
- data->info = g_new0 (CamelMessageInfo, 1);
- data->info->flags = CAMEL_MESSAGE_DRAFT;
-}
-
-static void
-do_save_draft (gpointer in_data, gpointer op_data, CamelException *ex)
-{
- /*save_draft_input_t *input = (save_draft_input_t *) in_data;*/
- save_draft_data_t *data = (save_draft_data_t *) op_data;
- extern CamelFolder *drafts_folder;
-
- /* perform camel operations */
- mail_tool_camel_lock_up ();
- camel_folder_append_message (drafts_folder, data->msg, data->info, ex);
- mail_tool_camel_lock_down ();
-}
-
-static void
-cleanup_save_draft (gpointer in_data, gpointer op_data, CamelException *ex)
-{
- save_draft_input_t *input = (save_draft_input_t *) in_data;
- /*save_draft_data_t *data = (save_draft_data_t *) op_data;*/
-
- if (camel_exception_is_set (ex)) {
- char *reason;
-
- reason = g_strdup_printf (_("Error saving composition to 'Drafts': %s"),
- camel_exception_get_description (ex));
-
- gnome_warning_dialog_parented (reason, GTK_WINDOW (input->composer));
- g_free (reason);
- } else {
- gtk_widget_destroy (GTK_WIDGET (input->composer));
- }
-}
-
-static const mail_operation_spec op_save_draft = {
- describe_save_draft,
- sizeof (save_draft_data_t),
- setup_save_draft,
- do_save_draft,
- cleanup_save_draft
-};
-
-static void
-exit_dialog_cb (int reply, EMsgComposer *composer)
-{
- save_draft_input_t *input;
-
- switch (reply) {
- case REPLY_YES:
- /* this has to be done async */
- input = g_new0 (save_draft_input_t, 1);
- input->composer = composer;
- mail_operation_queue (&op_save_draft, input, TRUE);
- case REPLY_NO:
- gtk_widget_destroy (GTK_WIDGET (composer));
- break;
- case REPLY_CANCEL:
- default:
- }
-}
-
-static void
-do_exit (EMsgComposer *composer)
-{
- GtkWidget *dialog;
- GtkWidget *label;
- gint button;
-
- dialog = gnome_dialog_new (_("Evolution"),
- GNOME_STOCK_BUTTON_YES, /* Save */
- GNOME_STOCK_BUTTON_NO, /* Don't save */
- GNOME_STOCK_BUTTON_CANCEL, /* Cancel */
- NULL);
-
- label = gtk_label_new (_("This message has not been sent.\n\nDo you wish to save your changes?"));
- gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dialog)->vbox), label, TRUE, TRUE, 0);
- gtk_widget_show (label);
- gnome_dialog_set_parent (GNOME_DIALOG (dialog), GTK_WINDOW (composer));
- gnome_dialog_set_default (GNOME_DIALOG (dialog), 0);
- button = gnome_dialog_run_and_close (GNOME_DIALOG (dialog));
-
- exit_dialog_cb (button, composer);
-}
-
-/* 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)
-{
- gtk_signal_emit (GTK_OBJECT (data), signals[SEND]);
-}
-
-static void
-menu_file_send_later_cb (BonoboUIComponent *uic,
- void *data,
- const char *path)
-{
- gtk_signal_emit (GTK_OBJECT (data), signals[POSTPONE]);
-}
-
-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, NULL);
-}
-
-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);
-}
-
-#if 0
-static void
-insert_file_ok_cb (GtkWidget *widget, void *user_data)
-{
- GtkFileSelection *fs;
- GdkAtom selection_atom = GDK_NONE;
- char *name;
- EMsgComposer *composer;
- struct stat sb;
- int fd;
- guint8 *buffer;
- size_t bufsz, actual;
-
- fs = GTK_FILE_SELECTION (gtk_widget_get_ancestor (widget,
- GTK_TYPE_FILE_SELECTION));
- composer = E_MSG_COMPOSER (user_data);
- name = gtk_file_selection_get_filename (fs);
-
- if (stat (name, &sb) < 0) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented( _("That file does not exist."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- return;
- }
-
- if (!(S_ISREG (sb.st_mode))) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented (_("That is not a regular file."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- return;
- }
-
- if (access (name, R_OK) != 0) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented (_("That file exists but is not readable."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- return;
- }
-
- if ((fd = open (name, O_RDONLY)) < 0) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented (_("That file appeared accesible but open(2) failed."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- return;
- }
-
- buffer = NULL;
- bufsz = 0;
- actual = 0;
-#define CHUNK 5120
-
- while (TRUE) {
- ssize_t chunk;
-
- if (bufsz - actual < CHUNK) {
- bufsz += CHUNK;
-
- if (bufsz >= 102400) {
- GtkWidget *dlg;
- gint result;
-
- dlg = gnome_dialog_new (_("The file is very large (more than 100K).\n"
- "Are you sure you wish to insert it?"),
- GNOME_STOCK_BUTTON_YES,
- GNOME_STOCK_BUTTON_NO,
- NULL);
- gnome_dialog_set_parent (GNOME_DIALOG (dlg), GTK_WINDOW (fs));
- result = gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
-
- if (result == 1)
- goto cleanup;
- }
-
- buffer = g_realloc (buffer, bufsz * sizeof (guint8));
- }
-
- chunk = read (fd, &(buffer[actual]), CHUNK);
-
- if (chunk < 0) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented (_("An error occurred while reading the file."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- goto cleanup;
- }
-
- if (chunk == 0)
- break;
-
- actual += chunk;
- }
-
- buffer[actual] = '\0';
-
- if (selection_atom == GDK_NONE)
- selection_atom = gdk_atom_intern ("TEMP_PASTE", FALSE);
- gtk_object_set_data (GTK_OBJECT (fs), "ev_file_buffer", buffer);
- gtk_selection_owner_set (GTK_WIDGET (fs), selection_atom, GDK_CURRENT_TIME);
- /*gtk_html_paste (composer->send_html);*/
-
- cleanup:
- close (fd);
- g_free (buffer);
- gtk_widget_destroy (GTK_WIDGET (fs));
-}
-
-static void
-fs_selection_get (GtkWidget *widget, GtkSelectionData *sdata,
- guint info, guint time)
-{
- gchar *buffer;
- GdkAtom encoding;
- gint format;
- guchar *ctext;
- gint length;
-
- buffer = gtk_object_get_data (GTK_OBJECT (widget), "ev_file_buffer");
- if (gdk_string_to_compound_text (buffer, &encoding, &format, &ctext,
- &length) == Success)
- gtk_selection_data_set (sdata, encoding, format, ctext, length);
- g_free (buffer);
- gtk_object_remove_data (GTK_OBJECT (widget), "ev_file_buffer");
-}
-
-#endif
-static void
-menu_file_insert_file_cb (BonoboUIComponent *uic,
- void *data,
- const char *path)
-{
-#if 0
- EMsgComposer *composer;
- GtkFileSelection *fs;
-
- composer = E_MSG_COMPOSER (data);
-
- fs = GTK_FILE_SELECTION (gtk_file_selection_new ("Choose File"));
- /* FIXME: remember the location or something */
- /*gtk_file_selection_set_filename( fs, g_get_home_dir() );*/
- gtk_signal_connect (GTK_OBJECT (fs->ok_button), "clicked",
- GTK_SIGNAL_FUNC (insert_file_ok_cb), data);
- gtk_signal_connect_object (GTK_OBJECT (fs->cancel_button),
- "clicked",
- GTK_SIGNAL_FUNC (gtk_widget_destroy),
- GTK_OBJECT (fs));
- gtk_widget_show (GTK_WIDGET(fs));
-#else
- g_message ("Insert file is unimplemented! oh no!");
-#endif
-}
-
-static void
-menu_format_html_cb (BonoboUIComponent *component,
- const char *path,
- Bonobo_UIComponent_EventType type,
- const char *state,
- gpointer user_data)
-
-{
- EMsgComposer *composer;
- gboolean new_state;
-
- if (type != Bonobo_UIComponent_STATE_CHANGED)
- return;
-
- composer = E_MSG_COMPOSER (user_data);
-
- new_state = atoi (state);
-
- if ((new_state && composer->send_html) ||
- (! new_state && ! composer->send_html))
- return;
-
- e_msg_composer_set_send_html (composer, new_state);
-}
-
-
-static BonoboUIVerb verbs [] = {
-
- BONOBO_UI_UNSAFE_VERB ("FileOpen", menu_file_open_cb),
- BONOBO_UI_UNSAFE_VERB ("FileSave", menu_file_save_cb),
- BONOBO_UI_UNSAFE_VERB ("FileSaveAs", menu_file_save_as_cb),
- BONOBO_UI_UNSAFE_VERB ("FileClose", menu_file_close_cb),
-
- BONOBO_UI_UNSAFE_VERB ("FileInsertFile", menu_file_insert_file_cb),
- BONOBO_UI_UNSAFE_VERB ("FileAttach", menu_file_add_attachment_cb),
-
- BONOBO_UI_UNSAFE_VERB ("FileSend", menu_file_send_cb),
- BONOBO_UI_UNSAFE_VERB ("FileSendLater", menu_file_send_later_cb),
-
- BONOBO_UI_VERB_END
-};
-
-static void
-setup_ui (EMsgComposer *composer)
-{
- BonoboUIContainer *container;
-
- container = bonobo_ui_container_new ();
- bonobo_ui_container_set_win (container, BONOBO_WINDOW (composer));
-
- composer->uic = bonobo_ui_component_new ("evolution-message-composer");
- bonobo_ui_component_set_container (
- composer->uic, bonobo_object_corba_objref (BONOBO_OBJECT (container)));
-
- bonobo_ui_component_add_verb_list_with_data (
- composer->uic, verbs, composer);
-
- bonobo_ui_util_set_ui (composer->uic, EVOLUTION_DATADIR,
- "evolution-message-composer.xml",
- "evolution-message-composer");
-
- 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);
-
- bonobo_ui_component_add_listener (
- composer->uic, "ViewAttach",
- menu_view_attachments_activate_cb, composer);
-}
-
-
-/* Miscellaneous callbacks. */
-
-static void
-attachment_bar_changed_cb (EMsgComposerAttachmentBar *bar,
- void *data)
-{
- EMsgComposer *composer;
-
- composer = E_MSG_COMPOSER (data);
-
- if (e_msg_composer_attachment_bar_get_num_attachments (bar) > 0)
- e_msg_composer_show_attachments (composer, TRUE);
- else
- e_msg_composer_show_attachments (composer, FALSE);
-}
-
-
-/* GtkObject methods. */
-
-static gboolean
-clear_inline_images (gpointer key, gpointer value, gpointer user_data)
-{
- g_free (key);
- g_free (value);
-
- return TRUE;
-}
-
-static void
-destroy (GtkObject *object)
-{
- EMsgComposer *composer;
- CORBA_Environment ev;
-
- composer = E_MSG_COMPOSER (object);
-
- if (composer->uic)
- bonobo_object_unref (BONOBO_OBJECT (composer->uic));
- composer->uic = NULL;
-
- /* FIXME? I assume the Bonobo widget will get destroyed
- normally? */
-
- if (composer->address_dialog != NULL)
- gtk_widget_destroy (composer->address_dialog);
- if (composer->hdrs != NULL)
- gtk_widget_destroy (composer->hdrs);
-
- 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);
- }
-
- CORBA_exception_init (&ev);
-
- if (composer->persist_stream_interface != CORBA_OBJECT_NIL) {
- Bonobo_Unknown_unref (composer->persist_stream_interface, &ev);
- CORBA_Object_release (composer->persist_stream_interface, &ev);
- }
-
- if (composer->persist_file_interface != CORBA_OBJECT_NIL) {
- Bonobo_Unknown_unref (composer->persist_file_interface, &ev);
- CORBA_Object_release (composer->persist_file_interface, &ev);
- }
-
- if (composer->editor_engine != CORBA_OBJECT_NIL) {
- Bonobo_Unknown_unref (composer->editor_engine, &ev);
- CORBA_Object_release (composer->editor_engine, &ev);
- }
- g_hash_table_foreach_remove (composer->inline_images, clear_inline_images, NULL);
-
- CORBA_exception_free (&ev);
-
- if (composer->editor_listener)
- bonobo_object_unref (composer->editor_listener);
-
- 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
-drag_data_received (EMsgComposer *composer,
- GdkDragContext *context,
- gint x,
- gint y,
- GtkSelectionData *selection,
- guint info,
- guint time)
-{
- gchar *temp, *filename;
-
- filename = g_strdup (selection->data);
- temp = strchr (filename, '\n');
- if (temp) {
- if (*(temp - 1) == '\r')
- *(temp - 1) = '\0';
- *temp = '\0';
- }
-
- /* Chop the file: part off */
- if (strncasecmp (filename, "file:", 5) == 0) {
- temp = g_strdup (filename + 5);
- g_free (filename);
- filename = temp;
- }
-
- e_msg_composer_attachment_bar_attach
- (E_MSG_COMPOSER_ATTACHMENT_BAR (composer->attachment_bar),
- filename, NULL);
-
- g_free (filename);
-}
-
-
-static void
-class_init (EMsgComposerClass *klass)
-{
- GtkObjectClass *object_class;
- GtkWidgetClass *widget_class;
-
- object_class = GTK_OBJECT_CLASS (klass);
- widget_class = GTK_WIDGET_CLASS (klass);
-
- object_class->destroy = destroy;
-
- widget_class->delete_event = delete_event;
-
- parent_class = gtk_type_class (bonobo_window_get_type ());
-
- signals[SEND] =
- gtk_signal_new ("send",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (EMsgComposerClass, send),
- gtk_marshal_NONE__NONE,
- GTK_TYPE_NONE, 0);
-
- signals[POSTPONE] =
- gtk_signal_new ("postpone",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (EMsgComposerClass, postpone),
- gtk_marshal_NONE__NONE,
- GTK_TYPE_NONE, 0);
-
- gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
-}
-
-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->editor = NULL;
-
- composer->address_dialog = NULL;
-
- composer->attachment_bar = NULL;
- composer->attachment_scroll_frame = 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->attachment_bar_visible = FALSE;
- composer->send_html = FALSE;
-}
-
-
-GtkType
-e_msg_composer_get_type (void)
-{
- static GtkType type = 0;
-
- if (type == 0) {
- static const GtkTypeInfo info = {
- "EMsgComposer",
- sizeof (EMsgComposer),
- sizeof (EMsgComposerClass),
- (GtkClassInitFunc) class_init,
- (GtkObjectInitFunc) init,
- /* reserved_1 */ NULL,
- /* reserved_2 */ NULL,
- (GtkClassInitFunc) NULL,
- };
-
- type = gtk_type_unique (bonobo_window_get_type (), &info);
- }
-
- return type;
-}
-
-/**
- * e_msg_composer_construct:
- * @composer: A message composer widget
- *
- * Construct @composer.
- **/
-void
-e_msg_composer_construct (EMsgComposer *composer)
-{
- GtkWidget *vbox;
- BonoboObject *editor_server;
-
- static GtkTargetEntry drop_types[] = {
- {"text/uri-list", 0, 1}
- };
-
- g_return_if_fail (gtk_main_level () > 0);
-
- gtk_window_set_default_size (GTK_WINDOW (composer),
- DEFAULT_WIDTH, DEFAULT_HEIGHT);
-
- bonobo_window_construct (BONOBO_WINDOW (composer), "e-msg-composer",
- _("Compose a message"));
-
- /* DND support */
- gtk_drag_dest_set (GTK_WIDGET (composer), GTK_DEST_DEFAULT_ALL,
- drop_types, 1, GDK_ACTION_COPY);
- gtk_signal_connect (GTK_OBJECT (composer), "drag_data_received",
- GTK_SIGNAL_FUNC (drag_data_received), NULL);
-
- setup_ui (composer);
-
- vbox = gtk_vbox_new (FALSE, 0);
-
- composer->hdrs = e_msg_composer_hdrs_new ();
- gtk_box_pack_start (GTK_BOX (vbox), composer->hdrs, FALSE, FALSE, 0);
- gtk_widget_show (composer->hdrs);
-
- /* Editor component. */
- composer->editor = bonobo_widget_new_control (
- HTML_EDITOR_CONTROL_ID,
- bonobo_ui_component_get_container (composer->uic));
-
- if (!composer->editor)
- return;
-
- editor_server = BONOBO_OBJECT (bonobo_widget_get_server (BONOBO_WIDGET (composer->editor)));
-
- composer->persist_file_interface
- = bonobo_object_query_interface (editor_server, "IDL:Bonobo/PersistFile:1.0");
- composer->persist_stream_interface
- = bonobo_object_query_interface (editor_server, "IDL:Bonobo/PersistStream:1.0");
-
- gtk_widget_show (composer->editor);
- gtk_box_pack_start (GTK_BOX (vbox), composer->editor, TRUE, TRUE, 0);
- gtk_widget_show (composer->editor);
-
- /* Attachment editor, wrapped into an EScrollFrame. We don't
- show it for now. */
-
- composer->attachment_scroll_frame = e_scroll_frame_new (NULL, NULL);
- e_scroll_frame_set_shadow_type (E_SCROLL_FRAME (composer->attachment_scroll_frame),
- GTK_SHADOW_IN);
- e_scroll_frame_set_policy (E_SCROLL_FRAME (composer->attachment_scroll_frame),
- 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_scroll_frame),
- composer->attachment_bar);
- gtk_box_pack_start (GTK_BOX (vbox),
- composer->attachment_scroll_frame,
- FALSE, FALSE, GNOME_PAD_SMALL);
-
- gtk_signal_connect (GTK_OBJECT (composer->attachment_bar), "changed",
- GTK_SIGNAL_FUNC (attachment_bar_changed_cb), composer);
-
- bonobo_window_set_contents (BONOBO_WINDOW (composer), vbox);
- gtk_widget_show (vbox);
-
- e_msg_composer_show_attachments (composer, FALSE);
-
- /* Set focus on the `To:' field. */
-
- gtk_widget_grab_focus (e_msg_composer_hdrs_get_to_entry (E_MSG_COMPOSER_HDRS (composer->hdrs)));
-}
-
-static EMsgComposer *
-create_composer (void)
-{
- EMsgComposer *new;
-
- new = gtk_type_new (E_TYPE_MSG_COMPOSER);
- e_msg_composer_construct (new);
- if (!new->editor) {
- e_notice (GTK_WINDOW (new), GNOME_MESSAGE_BOX_ERROR,
- _("Could not create composer window."));
- gtk_object_unref (GTK_OBJECT (new));
- return NULL;
- }
- prepare_engine (new);
-
- return new;
-}
-
-/**
- * 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)
-{
- EMsgComposer *new;
-
- new = create_composer ();
- if (new) {
- /* Load the signature, if any. */
- set_editor_text (new, NULL, "");
- }
-
- return new;
-}
-
-/**
- * e_msg_composer_new_with_sig_file:
- *
- * Create a new message composer widget. Sets the signature file.
- *
- * Return value: A pointer to the newly created widget
- **/
-EMsgComposer *
-e_msg_composer_new_with_sig_file (const char *sig_file)
-{
- EMsgComposer *new;
-
- new = create_composer ();
- if (new) {
- /* Load the signature, if any. */
- set_editor_text (new, sig_file, "");
-
- e_msg_composer_set_sig_file (new, sig_file);
- }
-
- return new;
-}
-
-static void
-handle_multipart_alternative (EMsgComposer *composer, CamelMultipart *multipart)
-{
- /* Find the text/html part and set the composer body to it's contents */
- int i, nparts;
-
- nparts = camel_multipart_get_number (multipart);
-
- for (i = 0; i < nparts; i++) {
- GMimeContentField *content_type;
- CamelMimePart *mime_part;
-
- mime_part = camel_multipart_get_part (multipart, i);
- content_type = camel_mime_part_get_content_type (mime_part);
-
- if (gmime_content_field_is_type (content_type, "text", "html")) {
- CamelDataWrapper *contents;
- char *text, *final_text;
- gboolean is_html;
-
- contents = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
- text = mail_get_message_body (contents, FALSE, &is_html);
- if (text) {
- if (is_html)
- final_text = g_strdup (text);
- else
- final_text = e_text_to_html (text, E_TEXT_TO_HTML_CONVERT_NL |
- E_TEXT_TO_HTML_CONVERT_SPACES);
- g_free (text);
-
- e_msg_composer_set_body_text (composer, final_text);
- }
-
- return;
- }
- }
-}
-
-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++) {
- GMimeContentField *content_type;
- CamelMimePart *mime_part;
-
- mime_part = camel_multipart_get_part (multipart, i);
- content_type = camel_mime_part_get_content_type (mime_part);
-
- if (gmime_content_field_is_type (content_type, "multipart", "alternative")) {
- /* this structure contains the body */
- CamelDataWrapper *wrapper;
- CamelMultipart *mpart;
-
- wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
- mpart = CAMEL_MULTIPART (wrapper);
-
- handle_multipart_alternative (composer, mpart);
- } else if (gmime_content_field_is_type (content_type, "multipart", "*")) {
- /* another layer of multipartness... */
- CamelDataWrapper *wrapper;
- CamelMultipart *mpart;
-
- wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
- mpart = CAMEL_MULTIPART (wrapper);
-
- handle_multipart (composer, mpart, depth + 1);
- } else if (depth == 0 && i == 0) {
- /* Since the first part is not multipart/alternative, then this must be the body */
- CamelDataWrapper *contents;
- char *text, *final_text;
- gboolean is_html;
-
- contents = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
- text = mail_get_message_body (contents, FALSE, &is_html);
- if (text) {
- if (is_html)
- final_text = g_strdup (text);
- else
- final_text = e_text_to_html (text, E_TEXT_TO_HTML_CONVERT_NL |
- E_TEXT_TO_HTML_CONVERT_SPACES);
- g_free (text);
-
- e_msg_composer_set_body_text (composer, final_text);
- }
- } else {
- /* this is a leaf of the tree, so attach it */
- e_msg_composer_attach (composer, mime_part);
- }
- }
-}
-
-/**
- * e_msg_composer_new_with_message:
- *
- * Create a new message composer widget.
- *
- * Return value: A pointer to the newly created widget
- **/
-EMsgComposer *
-e_msg_composer_new_with_message (CamelMimeMessage *msg)
-{
- const CamelInternetAddress *to, *cc, *bcc;
- GList *To = NULL, *Cc = NULL, *Bcc = NULL;
- GMimeContentField *content_type;
- const gchar *subject;
- EMsgComposer *new;
- guint len, i;
-
- g_return_val_if_fail (gtk_main_level () > 0, NULL);
-
- new = create_composer ();
- if (!new)
- return NULL;
-
- subject = camel_mime_message_get_subject (msg);
-
- to = camel_mime_message_get_recipients (msg, CAMEL_RECIPIENT_TYPE_TO);
- cc = camel_mime_message_get_recipients (msg, CAMEL_RECIPIENT_TYPE_CC);
- bcc = camel_mime_message_get_recipients (msg, 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)) {
- CamelInternetAddress *cia;
-
- cia = camel_internet_address_new ();
- camel_internet_address_add (cia, name, addr);
- To = g_list_append (To, camel_address_encode (CAMEL_ADDRESS (cia)));
- camel_object_unref (CAMEL_OBJECT (cia));
- }
- }
-
- len = CAMEL_ADDRESS (cc)->addresses->len;
- for (i = 0; i < len; i++) {
- const char *name, *addr;
-
- if (camel_internet_address_get (to, i, &name, &addr)) {
- CamelInternetAddress *cia;
-
- cia = camel_internet_address_new ();
- camel_internet_address_add (cia, name, addr);
- Cc = g_list_append (Cc, camel_address_encode (CAMEL_ADDRESS (cia)));
- camel_object_unref (CAMEL_OBJECT (cia));
- }
- }
-
- len = CAMEL_ADDRESS (bcc)->addresses->len;
- for (i = 0; i < len; i++) {
- const char *name, *addr;
-
- if (camel_internet_address_get (to, i, &name, &addr)) {
- CamelInternetAddress *cia;
-
- cia = camel_internet_address_new ();
- camel_internet_address_add (cia, name, addr);
- Bcc = g_list_append (Bcc, camel_address_encode (CAMEL_ADDRESS (cia)));
- camel_object_unref (CAMEL_OBJECT (cia));
- }
- }
-
- e_msg_composer_set_headers (new, To, Cc, Bcc, subject);
-
- free_recipients (To);
- free_recipients (Cc);
- free_recipients (Bcc);
-
- content_type = camel_mime_part_get_content_type (CAMEL_MIME_PART (msg));
- if (gmime_content_field_is_type (content_type, "multipart", "alternative")) {
- /* multipart/alternative contains the text/plain and text/html versions of the message body */
- CamelDataWrapper *wrapper;
- CamelMultipart *multipart;
-
- wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (CAMEL_MIME_PART (msg)));
- multipart = CAMEL_MULTIPART (wrapper);
-
- handle_multipart_alternative (new, multipart);
- } else if (gmime_content_field_is_type (content_type, "multipart", "*")) {
- /* there must be attachments... */
- CamelDataWrapper *wrapper;
- CamelMultipart *multipart;
-
- wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (CAMEL_MIME_PART (msg)));
- multipart = CAMEL_MULTIPART (wrapper);
-
- handle_multipart (new, multipart, 0);
- } else {
- /* We either have a text/plain or a text/html part */
- CamelDataWrapper *contents;
- char *text, *final_text;
- gboolean is_html;
-
- contents = camel_medium_get_content_object (CAMEL_MEDIUM (msg));
- text = mail_get_message_body (contents, FALSE, &is_html);
- if (text) {
- if (is_html)
- final_text = g_strdup (text);
- else
- final_text = e_text_to_html (text, E_TEXT_TO_HTML_CONVERT_NL |
- E_TEXT_TO_HTML_CONVERT_SPACES);
- g_free (text);
-
- e_msg_composer_set_body_text (new, final_text);
- }
- }
-
- return new;
-}
-
-static GList *
-add_recipients (GList *list, const char *recips, gboolean decode)
-{
- int len;
- char *addr;
-
- while (*recips) {
- len = strcspn (recips, ",");
- if (len) {
- addr = g_strndup (recips, len);
- if (decode)
- camel_url_decode (addr);
- list = g_list_append (list, addr);
- }
- recips += len;
- if (*recips == ',')
- recips++;
- }
-
- return list;
-}
-
-static void
-free_recipients (GList *list)
-{
- GList *l;
-
- for (l = list; l; l = l->next)
- g_free (l->data);
- g_list_free (list);
-}
-
-/**
- * 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;
- EMsgComposerHdrs *hdrs;
- GList *to = NULL, *cc = NULL, *bcc = NULL;
- char *subject = NULL, *body = NULL;
- const char *p, *header;
- int len, clen;
- char *content;
-
- g_return_val_if_fail (g_strncasecmp (url, "mailto:", 7) == 0, NULL);
-
- composer = e_msg_composer_new ();
- if (!composer)
- return NULL;
-
- /* Parse recipients (everything after ':' until '?' or eos. */
- p = url + 7;
- len = strcspn (p, "?,");
- if (len) {
- content = g_strndup (p, len);
- to = add_recipients (to, content, TRUE);
- g_free (content);
- }
-
- p += len;
- if (*p == '?') {
- p++;
-
- while (*p) {
- len = strcspn (p, "=&");
-
- /* If it's malformed, give up. */
- if (p[len] != '=')
- break;
-
- header = p;
- p += len + 1;
-
- clen = strcspn (p, "&");
- content = g_strndup (p, clen);
- camel_url_decode (content);
-
- if (!g_strncasecmp (header, "to", len))
- to = add_recipients (to, content, FALSE);
- else if (!g_strncasecmp (header, "cc", len))
- cc = add_recipients (cc, content, FALSE);
- else if (!g_strncasecmp (header, "bcc", len))
- bcc = add_recipients (bcc, content, FALSE);
- else if (!g_strncasecmp (header, "subject", len))
- subject = g_strdup (content);
- else if (!g_strncasecmp (header, "body", len))
- body = g_strdup (content);
-
- g_free (content);
- p += clen;
- if (*p == '&') {
- p++;
- if (!strcmp (p, "amp;"))
- p += 4;
- }
- }
- }
-
- hdrs = E_MSG_COMPOSER_HDRS (composer->hdrs);
- e_msg_composer_hdrs_set_to (hdrs, to);
- free_recipients (to);
- e_msg_composer_hdrs_set_cc (hdrs, cc);
- free_recipients (cc);
- e_msg_composer_hdrs_set_bcc (hdrs, bcc);
- free_recipients (bcc);
- if (subject) {
- e_msg_composer_hdrs_set_subject (hdrs, subject);
- g_free (subject);
- }
-
- if (body) {
- char *htmlbody = e_text_to_html (body, E_TEXT_TO_HTML_PRE);
- set_editor_text (composer, NULL, htmlbody);
- g_free (htmlbody);
- }
-
- 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 (composer != NULL);
- g_return_if_fail (E_IS_MSG_COMPOSER (composer));
-
- show_attachments (composer, show);
-}
-
-/**
- * e_msg_composer_set_headers:
- * @composer: a composer object
- * @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 GList *to,
- const GList *cc, const GList *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_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, composer->sig_file, text);
-}
-
-
-/**
- * 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_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)
-{
- g_return_val_if_fail (composer != NULL, NULL);
- g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL);
-
- return build_message (composer);
-}
-
-
-
-/**
- * e_msg_composer_set_sig:
- * @composer: A message composer widget
- * @path: Signature file
- *
- * Set a signature
- **/
-void
-e_msg_composer_set_sig_file (EMsgComposer *composer, const char *sig_file)
-{
- g_return_if_fail (composer != NULL);
- g_return_if_fail (E_IS_MSG_COMPOSER (composer));
-
- composer->sig_file = g_strdup (sig_file);
-}
-
-/**
- * e_msg_composer_get_sig_file:
- * @composer: A message composer widget
- *
- * Get the signature file
- *
- * Return value: The signature file.
- **/
-const char *
-e_msg_composer_get_sig_file (EMsgComposer *composer)
-{
- g_return_val_if_fail (composer != NULL, NULL);
- g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL);
-
- return composer->sig_file;
-}
-
-
-/**
- * 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)
-{
- g_return_if_fail (composer != NULL);
- 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;
-
- bonobo_ui_component_set_prop (composer->uic, "/commands/FormatHtml",
- "state", composer->send_html ? "1" : "0", NULL);
-}
-
-/**
- * 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 (composer != NULL, FALSE);
- g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE);
-
- return composer->send_html;
-}