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authorJeffrey Stedfast <fejj@helixcode.com>2000-10-26 11:47:21 +0800
committerJeffrey Stedfast <fejj@src.gnome.org>2000-10-26 11:47:21 +0800
commit785e31ee3e454161ebb2e50bc50b727e553161b1 (patch)
tree39825db61c08979e2e46d3dc075030cc842b9e1e /composer/e-msg-composer.c
parent934e85f6998fcd41ad54efad5d854cd54307b068 (diff)
downloadgsoc2013-evolution-785e31ee3e454161ebb2e50bc50b727e553161b1.tar.gz
gsoc2013-evolution-785e31ee3e454161ebb2e50bc50b727e553161b1.tar.zst
gsoc2013-evolution-785e31ee3e454161ebb2e50bc50b727e553161b1.zip
Populate the composer with any attachments.
2000-10-25 Jeffrey Stedfast <fejj@helixcode.com> * e-msg-composer.c (e_msg_composer_new_with_message): Populate the composer with any attachments. svn path=/trunk/; revision=6197
Diffstat (limited to 'composer/e-msg-composer.c')
-rw-r--r--composer/e-msg-composer.c304
1 files changed, 182 insertions, 122 deletions
diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c
index e8f6f40994..27dc157139 100644
--- a/composer/e-msg-composer.c
+++ b/composer/e-msg-composer.c
@@ -18,7 +18,7 @@
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
- * Author: Ettore Perazzoli
+ * Authors: Ettore Perazzoli, Jeffrey Stedfast
*/
/*
@@ -76,6 +76,7 @@ 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 *
@@ -85,9 +86,9 @@ get_text (Bonobo_PersistStream persist, char *format)
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);
@@ -98,13 +99,13 @@ get_text (Bonobo_PersistStream persist, char *format)
}
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;
}
@@ -323,7 +324,7 @@ set_editor_text (BonoboWidget *editor, const char *sig_file, const char *text)
BonoboStream *stream;
CORBA_Environment ev;
char *sig, *fulltext;
-
+
sig = get_signature (sig_file);
if (sig) {
if (!strncmp ("-- \n", sig, 3))
@@ -337,27 +338,25 @@ set_editor_text (BonoboWidget *editor, const char *sig_file, const char *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);
+ 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);
+ 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));
@@ -569,15 +568,15 @@ menu_file_open_cb (BonoboUIComponent *uic,
{
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);
}
@@ -589,20 +588,20 @@ menu_file_save_cb (BonoboUIComponent *uic,
EMsgComposer *composer;
CORBA_char *file_name;
CORBA_Environment ev;
-
+
composer = E_MSG_COMPOSER (data);
-
+
CORBA_exception_init (&ev);
-
+
file_name = Bonobo_PersistFile_get_current_file (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);
}
@@ -612,9 +611,9 @@ menu_file_save_as_cb (BonoboUIComponent *uic,
const char *path)
{
EMsgComposer *composer;
-
+
composer = E_MSG_COMPOSER (data);
-
+
save (composer, NULL);
}
@@ -640,7 +639,7 @@ menu_file_close_cb (BonoboUIComponent *uic,
const char *path)
{
EMsgComposer *composer;
-
+
composer = E_MSG_COMPOSER (data);
do_exit (composer);
}
@@ -651,9 +650,9 @@ menu_file_add_attachment_cb (BonoboUIComponent *uic,
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);
@@ -668,12 +667,12 @@ menu_view_attachments_activate_cb (BonoboUIComponent *component,
{
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);
}
@@ -689,68 +688,68 @@ insert_file_ok_cb (GtkWidget *widget, void *user_data)
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)) ) {
+
+ if (!(S_ISREG (sb.st_mode))) {
GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented( _("That is not a regular file."),
+
+ 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."),
+
+ 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."),
+
+ 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( 1 ) {
+#define CHUNK 5120
+
+ while (TRUE) {
ssize_t chunk;
-
- if( bufsz - actual < CHUNK ) {
+
+ if (bufsz - actual < CHUNK) {
bufsz += CHUNK;
-
- if( bufsz >= 102400 ) {
+
+ if (bufsz >= 102400) {
GtkWidget *dlg;
gint result;
-
- dlg = gnome_dialog_new( _("The file is very large (more than 100K).\n"
+
+ 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,
@@ -762,51 +761,52 @@ insert_file_ok_cb (GtkWidget *widget, void *user_data)
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."),
+
+ 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 )
+
+ 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));
+ close (fd);
+ g_free (buffer);
+ gtk_widget_destroy (GTK_WIDGET (fs));
}
-static void fs_selection_get (GtkWidget *widget, GtkSelectionData *sdata,
- guint info, guint time)
+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)
@@ -824,9 +824,9 @@ menu_file_insert_file_cb (BonoboUIComponent *uic,
#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() );*/
@@ -852,18 +852,18 @@ menu_format_html_cb (BonoboUIComponent *component,
{
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);
}
@@ -874,13 +874,13 @@ static BonoboUIVerb verbs [] = {
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
};
@@ -888,28 +888,28 @@ static void
setup_ui (EMsgComposer *composer)
{
BonoboUIContainer *container;
-
+
container = bonobo_ui_container_new ();
bonobo_ui_container_set_win (container, BONOBO_WIN (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);
@@ -1006,7 +1006,7 @@ drag_data_received (EMsgComposer *composer,
guint time)
{
gchar *temp, *filename;
-
+
filename = g_strdup (selection->data);
temp = strchr (filename, '\n');
if (temp) {
@@ -1014,18 +1014,18 @@ drag_data_received (EMsgComposer *composer,
*(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);
-
+
g_free (filename);
}
@@ -1126,7 +1126,7 @@ e_msg_composer_construct (EMsgComposer *composer)
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),
@@ -1153,10 +1153,10 @@ e_msg_composer_construct (EMsgComposer *composer)
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
@@ -1170,13 +1170,13 @@ e_msg_composer_construct (EMsgComposer *composer)
/* 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),
@@ -1184,17 +1184,17 @@ e_msg_composer_construct (EMsgComposer *composer)
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_win_set_contents (BONOBO_WIN (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)));
}
@@ -1202,7 +1202,7 @@ static EMsgComposer *
create_composer (void)
{
EMsgComposer *new;
-
+
new = gtk_type_new (E_TYPE_MSG_COMPOSER);
e_msg_composer_construct (new);
if (!new->editor) {
@@ -1225,13 +1225,13 @@ EMsgComposer *
e_msg_composer_new (void)
{
EMsgComposer *new;
-
+
new = create_composer ();
if (new) {
/* Load the signature, if any. */
set_editor_text (BONOBO_WIDGET (new->editor), NULL, "");
}
-
+
return new;
}
@@ -1251,13 +1251,62 @@ e_msg_composer_new_with_sig_file (const char *sig_file)
if (new) {
/* Load the signature, if any. */
set_editor_text (BONOBO_WIDGET (new->editor), sig_file, "");
-
+
e_msg_composer_set_sig_file (new, sig_file);
}
-
+
return new;
}
+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;
+ CamelMimePart *mime_part;
+
+ mime_part = camel_multipart_get_part (multipart, i);
+ content = camel_mime_part_get_content_type (mime_part);
+
+ if (gmime_content_field_is_type (content, "multipart", "*")) {
+ 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) {
+ /* toplevel contains the body contents */
+ 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 {
+ /* non top-level */
+ e_msg_composer_attach (composer, mime_part);
+ }
+ }
+ }
+}
+
/**
* e_msg_composer_new_with_message:
*
@@ -1270,11 +1319,9 @@ e_msg_composer_new_with_message (CamelMimeMessage *msg)
{
const CamelInternetAddress *to, *cc, *bcc;
GList *To = NULL, *Cc = NULL, *Bcc = NULL;
- gboolean is_html;
- CamelDataWrapper *contents;
+ GMimeContentField *content_type;
const gchar *subject;
EMsgComposer *new;
- char *text, *final_text;
guint len, i;
g_return_val_if_fail (gtk_main_level () > 0, NULL);
@@ -1319,21 +1366,34 @@ e_msg_composer_new_with_message (CamelMimeMessage *msg)
free_recipients (Cc);
free_recipients (Bcc);
- 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);
+ content_type = camel_mime_part_get_content_type (CAMEL_MIME_PART (msg));
+ if (gmime_content_field_is_type (content_type, "multipart", "*")) {
+ CamelDataWrapper *wrapper;
+ CamelMultipart *multipart;
+
+ wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (CAMEL_MIME_PART (msg)));
+ multipart = CAMEL_MULTIPART (wrapper);
- e_msg_composer_set_body_text (new, final_text);
+ handle_multipart (new, multipart, 0);
+ } else {
+ 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);
+ }
}
- /* FIXME: attach the message attachments */
-
return new;
}