diff options
Diffstat (limited to 'composer/e-msg-composer.c')
| -rw-r--r-- | composer/e-msg-composer.c | 191 |
1 files changed, 173 insertions, 18 deletions
diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c index 917c5c4ba3..1d0cf1e5d6 100644 --- a/composer/e-msg-composer.c +++ b/composer/e-msg-composer.c @@ -42,6 +42,8 @@ #include <errno.h> #include <ctype.h> +#include <stdlib.h> +#include <dirent.h> #include <libgnome/gnome-defs.h> #include <libgnomeui/gnome-app.h> #include <libgnomeui/gnome-uidefs.h> @@ -116,9 +118,10 @@ static const int num_drop_types = sizeof (drop_types) / sizeof (drop_types[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 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 void message_rfc822_dnd (EMsgComposer *composer, CamelStream *stream); static GByteArray * @@ -948,7 +951,6 @@ save_draft (EMsgComposer *composer, int quitok) CamelMessageInfo *info; const MailConfigAccount *account; struct _save_info *si; - gboolean old_send_html; CamelFolder *folder = NULL; account = e_msg_composer_get_preferred_account (composer); @@ -972,20 +974,8 @@ save_draft (EMsgComposer *composer, int quitok) } else folder = drafts_folder; - /* always save drafts as HTML to preserve formatting */ - old_send_html = composer->send_html; - composer->send_html = TRUE; - msg = e_msg_composer_get_message (composer); - composer->send_html = old_send_html; - - /* Attach whether this message was written in HTML */ - camel_medium_set_header (CAMEL_MEDIUM (msg), "X-Evolution-Format", - composer->send_html ? "text/html" : "text/plain"); - - /* Attach account info to the draft. */ - if (account && account->name) - camel_medium_set_header (CAMEL_MEDIUM (msg), "X-Evolution-Account", account->name); - + msg = e_msg_composer_get_message_draft (composer); + info = g_new0 (CamelMessageInfo, 1); info->flags = CAMEL_MESSAGE_DRAFT | CAMEL_MESSAGE_SEEN; @@ -998,6 +988,144 @@ save_draft (EMsgComposer *composer, int quitok) camel_object_unref (CAMEL_OBJECT (msg)); } +#define AUTOSAVE_SEED ".evolution-composer.autosave-XXXXXX" +#define AUTOSAVE_INTERVAL 600 + +static void +autosave_save_draft (EMsgComposer *composer) +{ + CamelMimeMessage *msg; + CamelStream *stream; + char *file; + gint fd; + + 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); + } + fd = composer->autosave_fd; + file = composer->autosave_file; + + if (fd == -1) { + e_notice (GTK_WINDOW (composer), GNOME_MESSAGE_BOX_ERROR, + _("Error opening file: %s"), file); + return; + } + + msg = e_msg_composer_get_message_draft (composer); + + if (ftruncate (fd, (off_t)0) == -1) { + e_notice (GTK_WINDOW (composer), GNOME_MESSAGE_BOX_ERROR, + _("Unable to truncate file: %s\n%s"), file, strerror(errno)); + return; + } + + /* this does an lseek so we don't have to */ + stream = camel_stream_fs_new_with_fd(fd); + if (camel_data_wrapper_write_to_stream((CamelDataWrapper *)msg, stream) == -1 + || camel_stream_flush((CamelStream *)stream) == -1) { + e_notice (GTK_WINDOW (composer), GNOME_MESSAGE_BOX_ERROR, + _("Error autosaving message: %s\n %s"), file, strerror(errno)); + + } + /* set the fd to -1 in the stream so camel doesn't close it we want to keep it open */ + CAMEL_STREAM_FS (stream)->fd = -1; + camel_object_unref((CamelObject *)stream); +} + +static EMsgComposer * +autosave_load_draft (const char *filename) +{ + CamelStream *stream; + CamelMimeMessage *msg; + EMsgComposer *composer; + + g_warning ("filename = \"%s\"", filename); + stream = camel_stream_fs_new_with_name (filename, O_RDONLY, 0); + msg = camel_mime_message_new (); + camel_data_wrapper_construct_from_stream (CAMEL_DATA_WRAPPER (msg), stream); + + composer = e_msg_composer_new_with_message (msg); + + gtk_widget_show (GTK_WIDGET (composer)); + return composer; +} + +static gboolean +autosave_is_orphan (const char *file) +{ + g_warning ("I am a bug"); + + return (rand()%2); +} + +static void +autosave_query_cb (gint reply, gpointer data) +{ + int *ok = data; + + *ok = !reply; +} + +static GList * +autosave_query_load_orphans (EMsgComposer *composer) +{ + GtkWidget *dialog; + DIR *dir; + struct dirent *d; + GList *matches = NULL; + gint len = strlen (AUTOSAVE_SEED); + gint pre_len; + gint ok; + + /* length of the seed minus the XXXXXX */ + pre_len = len - 6; + + dir = opendir (g_get_home_dir()); + if (!dir) { + return NULL; + } + + while ((d = readdir (dir))) { + if ((!strncmp (d->d_name, AUTOSAVE_SEED, pre_len) ) + && (strlen (d->d_name) == len) + && (strcmp (d->d_name + pre_len, composer->autosave_file + pre_len)) + && (autosave_is_orphan (d->d_name))) { + dialog = gnome_ok_cancel_dialog_parented (_("Evolution has detected an editor buffer from a previous session.\n" + "Would you like to recover this buffer?"), + autosave_query_cb, &ok, GTK_WINDOW (composer)); + + gnome_dialog_run_and_close (GNOME_DIALOG (dialog)); + + if (ok) { + autosave_load_draft (d->d_name); + } + } + } + return matches; +} + +static gint +autosave_timeout_run (gpointer data) +{ + EMsgComposer *composer = E_MSG_COMPOSER (data); + autosave_save_draft (composer); +} + +static void +autosave_timeout_start (EMsgComposer *composer) +{ + if (!composer->autosave_id) + composer->autosave_id = gtk_timeout_add (AUTOSAVE_INTERVAL, autosave_timeout_run, composer); +} + +static void +autosave_timeout_stop (EMsgComposer *composer) +{ + if (composer->autosave_id) + gtk_timeout_remove (composer->autosave_id); +} + static void menu_file_save_draft_cb (BonoboUIComponent *uic, void *data, const char *path) { @@ -1826,6 +1954,8 @@ init (EMsgComposer *composer) composer->has_changed = FALSE; composer->charset = NULL; + composer->autosave_file = NULL; + composer->autosave_fd = -1; } @@ -2657,6 +2787,31 @@ e_msg_composer_get_message (EMsgComposer *composer) return build_message (composer); } +CamelMimeMessage * +e_msg_composer_get_message_draft (EMsgComposer *composer) +{ + CamelMimeMessage *msg; + const MailConfigAccount *account; + gint old_send_html; + + /* always save drafts as HTML to preserve formatting */ + old_send_html = composer->send_html; + composer->send_html = TRUE; + msg = e_msg_composer_get_message (composer); + composer->send_html = old_send_html; + + /* Attach whether this message was written in HTML */ + camel_medium_set_header (CAMEL_MEDIUM (msg), "X-Evolution-Format", + composer->send_html ? "text/html" : "text/plain"); + + /* 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); + + return msg; +} + static void |