/*
* Copyright notice from original mutt:
* Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
*
* Parts were written/modified by:
* Nico Golde <nico@ngolde.de>
*
* This file is part of mutt-ng, see http://www.muttng.org/.
* It's licensed under the GNU General Public License,
* please see the file GPL in the top level source directory.
*/
#if HAVE_CONFIG_H
# include "config.h"
#endif
#include "mutt.h"
#include "mutt_curses.h"
#include "mx.h"
#include "mutt_menu.h"
#include "mapping.h"
#include "sort.h"
#include "recvattach.h"
#include "buffy.h"
#include "mx.h"
#include "sidebar.h"
#include "thread.h"
#include "xterm.h"
#ifdef USE_POP
#include "pop.h"
#endif
#ifdef USE_IMAP
#include "imap_private.h"
#endif
#include "mutt_crypt.h"
#ifdef USE_NNTP
#include "nntp.h"
#endif
#ifdef USE_SASL
#include "mutt_sasl.h"
#endif
#include "lib/mem.h"
#include "lib/intl.h"
#include "lib/str.h"
#include "lib/debug.h"
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/wait.h>
#include <string.h>
#include <sys/stat.h>
#include <errno.h>
static const char *No_mailbox_is_open = N_("No mailbox is open.");
static const char *There_are_no_messages = N_("There are no messages.");
static const char *Mailbox_is_read_only = N_("Mailbox is read-only.");
static const char *Function_not_permitted_in_attach_message_mode =
N_("Function not permitted in attach-message mode.");
static const char *No_visible = N_("No visible messages.");
#define CHECK_IN_MAILBOX if (!Context) \
{ \
mutt_flushinp (); \
mutt_error (_(No_mailbox_is_open)); \
break; \
}
#define CHECK_MSGCOUNT if (!Context) \
{ \
mutt_flushinp (); \
mutt_error(_(No_mailbox_is_open)); \
break; \
} \
else if (!Context->msgcount) \
{ \
mutt_flushinp (); \
mutt_error(_(There_are_no_messages)); \
break; \
}
#define CHECK_VISIBLE if (Context && menu->current >= Context->vcount) \
{\
mutt_flushinp (); \
mutt_error(_(No_visible)); \
break; \
}
#define CHECK_READONLY if (Context->readonly) \
{ \
mutt_flushinp (); \
mutt_error(_(Mailbox_is_read_only)); \
break; \
}
#define CHECK_ATTACH if(option(OPTATTACHMSG)) \
{\
mutt_flushinp (); \
mutt_error(_(Function_not_permitted_in_attach_message_mode)); \
break; \
}
#define CURHDR Context->hdrs[Context->v2r[menu->current]]
#define OLDHDR Context->hdrs[Context->v2r[menu->oldcurrent]]
#define UNREAD(h) mutt_thread_contains_unread (Context, h)
#define SW (option(OPTMBOXPANE)?SidebarWidth:0)
extern const char *ReleaseDate;
extern size_t UngetCount;
void index_make_entry (char *s, size_t l, MUTTMENU * menu, int num)
{
format_flag flag =
M_FORMAT_MAKEPRINT | M_FORMAT_ARROWCURSOR | M_FORMAT_INDEX;
int edgemsgno, reverse = Sort & SORT_REVERSE;
HEADER *h = Context->hdrs[Context->v2r[num]];
THREAD *tmp;
if ((Sort & SORT_MASK) == SORT_THREADS && h->tree) {
flag |= M_FORMAT_TREE; /* display the thread tree */
if (h->display_subject)
flag |= M_FORMAT_FORCESUBJ;
else {
if (reverse) {
if (menu->top + menu->pagelen > menu->max)
edgemsgno = Context->v2r[menu->max - 1];
else
edgemsgno = Context->v2r[menu->top + menu->pagelen - 1];
}
else
edgemsgno = Context->v2r[menu->top];
for (tmp = h->thread->parent; tmp; tmp = tmp->parent) {
if (!tmp->message)
continue;
/* if no ancestor is visible on current screen, provisionally force
* subject... */
if (reverse ? tmp->message->msgno > edgemsgno : tmp->message->msgno <
edgemsgno) {
flag |= M_FORMAT_FORCESUBJ;
break;
}
else if (tmp->message->virtual >= 0)
break;
}
if (flag & M_FORMAT_FORCESUBJ) {
for (tmp = h->thread->prev; tmp; tmp = tmp->prev) {
if (!tmp->message)
continue;
/* ...but if a previous sibling is available, don't force it */
if (reverse ? tmp->message->msgno >
edgemsgno : tmp->message->msgno < edgemsgno)
break;
else if (tmp->message->virtual >= 0) {
flag &= ~M_FORMAT_FORCESUBJ;
break;
}
}
}
}
}
_mutt_make_string (s, l, NONULL (HdrFmt), Context, h, flag);
}
int index_color (int index_no)
{
HEADER *h = Context->hdrs[Context->v2r[index_no]];
if (h && h->pair)
return h->pair;
mutt_set_header_color (Context, h);
return h->pair;
}
static int ci_next_undeleted (int msgno)
{
int i;
for (i = msgno + 1; i < Context->vcount; i++)
if (!Context->hdrs[Context->v2r[i]]->deleted)
return (i);
return (-1);
}
static int ci_previous_undeleted (int msgno)
{
int i;
for (i = msgno - 1; i >= 0; i--)
if (!Context->hdrs[Context->v2r[i]]->deleted)
return (i);
return (-1);
}
/* Return the index of the first new message, or failing that, the first
* unread message.
*/
static int ci_first_message (void)
{
int old = -1, i;
if (Context && Context->msgcount) {
for (i = 0; i < Context->vcount; i++) {
if (!Context->hdrs[Context->v2r[i]]->read &&
!Context->hdrs[Context->v2r[i]]->deleted) {
if (!Context->hdrs[Context->v2r[i]]->old)
return (i);
else if (old == -1)
old = i;
}
}
if (old != -1)
return (old);
/* If Sort is reverse and not threaded, the latest message is first.
* If Sort is threaded, the latest message is first iff exactly one
* of Sort and SortAux are reverse.
*/
if (((Sort & SORT_REVERSE) && (Sort & SORT_MASK) != SORT_THREADS) ||
((Sort & SORT_MASK) == SORT_THREADS &&
((Sort ^ SortAux) & SORT_REVERSE)))
return 0;
else
return (Context->vcount ? Context->vcount - 1 : 0);
}
return 0;
}
/* This should be in mx.c, but it only gets used here. */
static int mx_toggle_write (CONTEXT * ctx)
{
if (!ctx)
return -1;
if (ctx->readonly) {
mutt_error (_("Cannot toggle write on a readonly mailbox!"));
return -1;
}
if (ctx->dontwrite) {
ctx->dontwrite = 0;
mutt_message (_("Changes to folder will be written on folder exit."));
}
else {
ctx->dontwrite = 1;
mutt_message (_("Changes to folder will not be written."));
}
return 0;
}
static void update_index (MUTTMENU * menu, CONTEXT * ctx, int check,
int oldcount, int index_hint)
{
/* store pointers to the newly added messages */
HEADER **save_new = NULL;
int j;
/* take note of the current message */
if (oldcount) {
if (menu->current < Context->vcount)
menu->oldcurrent = index_hint;
else
oldcount = 0; /* invalid message number! */
}
/* We are in a limited view. Check if the new message(s) satisfy
* the limit criteria. If they do, set their virtual msgno so that
* they will be visible in the limited view */
if (Context->pattern) {
#define THIS_BODY Context->hdrs[j]->content
for (j = (check == M_REOPENED) ? 0 : oldcount; j < Context->msgcount; j++) {
if (mutt_pattern_exec
(Context->limit_pattern, M_MATCH_FULL_ADDRESS, Context,
Context->hdrs[j])) {
Context->hdrs[j]->virtual = Context->vcount;
Context->v2r[Context->vcount] = j;
Context->hdrs[j]->limited = 1;
Context->vcount++;
Context->vsize +=
THIS_BODY->length + THIS_BODY->offset - THIS_BODY->hdr_offset;
}
}
#undef THIS_BODY
}
/* save the list of new messages */
if (oldcount && check != M_REOPENED && ((Sort & SORT_MASK) == SORT_THREADS)) {
save_new =
(HEADER **) mem_malloc (sizeof (HEADER *) *
(Context->msgcount - oldcount));
for (j = oldcount; j < Context->msgcount; j++)
save_new[j - oldcount] = Context->hdrs[j];
}
/* if the mailbox was reopened, need to rethread from scratch */
mutt_sort_headers (Context, (check == M_REOPENED));
/* uncollapse threads with new mail */
if ((Sort & SORT_MASK) == SORT_THREADS) {
if (check == M_REOPENED) {
THREAD *h, *j;
Context->collapsed = 0;
for (h = Context->tree; h; h = h->next) {
for (j = h; !j->message; j = j->child);
mutt_uncollapse_thread (Context, j->message);
}
mutt_set_virtual (Context);
}
else if (oldcount) {
for (j = 0; j < Context->msgcount - oldcount; j++) {
int k;
for (k = 0; k < Context->msgcount; k++) {
HEADER *h = Context->hdrs[k];
if (h == save_new[j] && (!Context->pattern || h->limited))
mutt_uncollapse_thread (Context, h);
}
}
mem_free (&save_new);
mutt_set_virtual (Context);
}
}
menu->current = -1;
if (oldcount) {
/* restore the current message to the message it was pointing to */
for (j = 0; j < Context->vcount; j++) {
if (Context->hdrs[Context->v2r[j]]->index == menu->oldcurrent) {
menu->current = j;
break;
}
}
}
if (menu->current < 0)
menu->current = ci_first_message ();
}
static void resort_index (MUTTMENU * menu)
{
int i;
HEADER *current = CURHDR;
menu->current = -1;
mutt_sort_headers (Context, 0);
/* Restore the current message */
for (i = 0; i < Context->vcount; i++) {
if (Context->hdrs[Context->v2r[i]] == current) {
menu->current = i;
break;
}
}
if ((Sort & SORT_MASK) == SORT_THREADS && menu->current < 0)
menu->current = mutt_parent_message (Context, current);
if (menu->current < 0)
menu->current = ci_first_message ();
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
}
struct mapping_t IndexHelp[] = {
{N_("Quit"), OP_QUIT},
{N_("Del"), OP_DELETE},
{N_("Undel"), OP_UNDELETE},
{N_("Save"), OP_SAVE},
{N_("Mail"), OP_MAIL},
{N_("Reply"), OP_REPLY},
{N_("Group"), OP_GROUP_REPLY},
{N_("Help"), OP_HELP},
{NULL}
};
#ifdef USE_NNTP
struct mapping_t IndexNewsHelp[] = {
{N_("Quit"), OP_QUIT},
{N_("Del"), OP_DELETE},
{N_("Undel"), OP_UNDELETE},
{N_("Save"), OP_SAVE},
{N_("Post"), OP_POST},
{N_("Followup"), OP_FOLLOWUP},
{N_("Catchup"), OP_CATCHUP},
{N_("Help"), OP_HELP},
{NULL}
};
#endif
/* This function handles the message index window as well as commands returned
* from the pager (MENU_PAGER).
*/
int mutt_index_menu (void)
{
char buf[LONG_STRING], helpstr[SHORT_STRING];
int flags;
int op = OP_NULL;
int done = 0; /* controls when to exit the "event" loop */
int i = 0, j;
int tag = 0; /* has the tag-prefix command been pressed? */
int newcount = -1;
int oldcount = -1;
int rc = -1;
MUTTMENU *menu;
char *cp; /* temporary variable. */
int index_hint; /* used to restore cursor position */
int do_buffy_notify = 1;
int close = 0; /* did we OP_QUIT or OP_EXIT out of this menu? */
int attach_msg = option (OPTATTACHMSG);
menu = mutt_new_menu ();
menu->menu = MENU_MAIN;
menu->offset = 1;
menu->pagelen = LINES - 3;
menu->make_entry = index_make_entry;
menu->color = index_color;
menu->current = ci_first_message ();
menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_MAIN,
#ifdef USE_NNTP
(Context
&& (Context->magic ==
M_NNTP)) ? IndexNewsHelp :
#endif
IndexHelp);
if (!attach_msg) {
buffy_check (1); /* force the buffy check after we enter the folder */
/* record folder we open to place sidebar indicator properly */
if (Context && Context->path)
sidebar_set_current (Context->path);
}
FOREVER {
tag = 0; /* clear the tag-prefix */
menu->max = Context ? Context->vcount : 0;
oldcount = Context ? Context->msgcount : 0;
/* check if we need to resort the index because just about
* any 'op' below could do mutt_enter_command(), either here or
* from any new menu launched, and change $sort/$sort_aux
*/
if (option (OPTNEEDRESORT) && Context && Context->msgcount)
resort_index (menu);
if (option (OPTREDRAWTREE) && Context && Context->msgcount
&& (Sort & SORT_MASK) == SORT_THREADS) {
mutt_draw_tree (Context);
menu->redraw |= REDRAW_STATUS;
unset_option (OPTREDRAWTREE);
}
if (Context && !attach_msg) {
int check;
/* check for new mail in the mailbox. If nonzero, then something has
* changed about the file (either we got new mail or the file was
* modified underneath us.)
*/
#ifdef USE_IMAP
imap_allow_reopen (Context);
#endif
index_hint = (Context->vcount && menu->current >= 0
&& menu->current < Context->vcount) ? CURHDR->index : 0;
if ((check = mx_check_mailbox (Context, &index_hint, 0)) < 0) {
if (!Context->path) {
/* fatal error occurred */
mem_free (&Context);
menu->redraw = REDRAW_FULL;
}
set_option (OPTSEARCHINVALID);
}
else if (check == M_NEW_MAIL || check == M_REOPENED || check == M_FLAGS) {
update_index (menu, Context, check, oldcount, index_hint);
/* notify the user of new mail */
if (check == M_REOPENED)
mutt_error (_
("Mailbox was externally modified. Flags may be wrong."));
else if (check == M_NEW_MAIL) {
/* on new mail: redraw sidebar */
sidebar_draw (CurrentMenu);
mutt_message (_("New mail in this mailbox."));
if (option (OPTBEEPNEW))
beep ();
}
else if (check == M_FLAGS)
mutt_message (_("Mailbox was externally modified."));
/* avoid the message being overwritten by buffy */
do_buffy_notify = 0;
menu->redraw = REDRAW_FULL;
menu->max = Context->vcount;
set_option (OPTSEARCHINVALID);
}
}
#ifdef USE_IMAP
imap_keepalive ();
imap_disallow_reopen (Context);
#endif
if (!attach_msg) {
/* check for new mail in the incoming folders */
oldcount = newcount;
if ((newcount = buffy_check (0)) != oldcount) {
menu->redraw |= REDRAW_STATUS;
menu->redraw |= REDRAW_SIDEBAR;
}
if (do_buffy_notify) {
if (buffy_notify () && option (OPTBEEPNEW))
beep ();
}
else
do_buffy_notify = 1;
}
if (op != -1)
mutt_curs_set (0);
if (menu->redraw & REDRAW_SIDEBAR)
sidebar_draw (menu->menu);
if (menu->redraw & REDRAW_FULL) {
menu_redraw_full (menu);
sidebar_draw (menu->menu);
mutt_show_error ();
}
if (menu->menu == MENU_MAIN) {
if (Context && Context->hdrs && !(menu->current >= Context->vcount)) {
menu_check_recenter (menu);
if (menu->redraw & REDRAW_INDEX) {
menu_redraw_index (menu);
menu->redraw |= REDRAW_STATUS;
}
else if (menu->redraw & (REDRAW_MOTION_RESYNCH | REDRAW_MOTION))
menu_redraw_motion (menu);
else if (menu->redraw & REDRAW_CURRENT)
menu_redraw_current (menu);
}
if (menu->redraw & REDRAW_STATUS) {
menu_status_line (buf, sizeof (buf), menu, NONULL (Status));
CLEARLINE (option (OPTSTATUSONTOP) ? 0 : LINES - 2);
sidebar_draw_frames();
SETCOLOR (MT_COLOR_STATUS);
BKGDSET (MT_COLOR_STATUS);
move(option (OPTSTATUSONTOP) ? 0 : LINES - 2,SW);
mutt_paddstr (COLS-SW, buf);
SETCOLOR (MT_COLOR_NORMAL);
BKGDSET (MT_COLOR_NORMAL);
sidebar_set_buffystats (Context);
menu->redraw &= ~REDRAW_STATUS;
if (option (OPTXTERMSETTITLES)) {
menu_status_line (buf, sizeof (buf), menu, NONULL (XtermTitle));
mutt_xterm_set_title (buf);
menu_status_line (buf, sizeof (buf), menu, NONULL (XtermIcon));
mutt_xterm_set_icon (buf);
}
}
menu->redraw = 0;
if (menu->current < menu->max)
menu->oldcurrent = menu->current;
else
menu->oldcurrent = -1;
if (option (OPTARROWCURSOR))
move (menu->current - menu->top + menu->offset, 2);
else if (option (OPTBRAILLEFRIENDLY))
move (menu->current - menu->top + menu->offset, 0);
else
move (menu->current - menu->top + menu->offset, COLS - 1);
mutt_refresh ();
#if defined (USE_SLANG_CURSES) || defined (HAVE_RESIZETERM)
if (SigWinch) {
mutt_flushinp ();
mutt_resize_screen ();
menu->redraw = REDRAW_FULL;
menu->menu = MENU_MAIN;
SigWinch = 0;
menu->top = 0; /* so we scroll the right amount */
/*
* force a real complete redraw. clrtobot() doesn't seem to be able
* to handle every case without this.
*/
clearok (stdscr, TRUE);
continue;
}
#endif
op = km_dokey (MENU_MAIN);
debug_print (4, ("Got op %d\n", op));
if (op == -1)
continue; /* either user abort or timeout */
mutt_curs_set (1);
/* special handling for the tag-prefix function */
if (op == OP_TAG_PREFIX) {
if (!Context) {
mutt_error (_("No mailbox is open."));
continue;
}
if (!Context->tagged) {
mutt_error (_("No tagged messages."));
continue;
}
tag = 1;
/* give visual indication that the next command is a tag- command */
mvaddstr (LINES - 1, 0, "tag-");
clrtoeol ();
/* get the real command */
if ((op = km_dokey (MENU_MAIN)) == OP_TAG_PREFIX) {
/* abort tag sequence */
CLEARLINE (LINES - 1);
continue;
}
}
else if (option (OPTAUTOTAG) && Context && Context->tagged)
tag = 1;
if (op == OP_TAG_PREFIX_COND) {
if (!Context) {
mutt_error (_("No mailbox is open."));
continue;
}
if (!Context->tagged) {
event_t tmp;
while (UngetCount > 0) {
tmp = mutt_getch ();
if (tmp.op == OP_END_COND)
break;
}
mutt_message (_("Nothing to do."));
continue;
}
tag = 1;
/* give visual indication that the next command is a tag- command */
mvaddstr (LINES - 1, 0, "tag-");
clrtoeol ();
/* get the real command */
if ((op = km_dokey (MENU_MAIN)) == OP_TAG_PREFIX) {
/* abort tag sequence */
CLEARLINE (LINES - 1);
continue;
}
}
mutt_clear_error ();
}
else {
if (menu->current < menu->max)
menu->oldcurrent = menu->current;
else
menu->oldcurrent = -1;
mutt_curs_set (1); /* fallback from the pager */
}
#ifdef USE_NNTP
unset_option (OPTNEWS); /* for any case */
#endif
switch (op) {
/* ----------------------------------------------------------------------
* movement commands
*/
case OP_BOTTOM_PAGE:
menu_bottom_page (menu);
break;
case OP_FIRST_ENTRY:
menu_first_entry (menu);
break;
case OP_MIDDLE_PAGE:
menu_middle_page (menu);
break;
case OP_HALF_UP:
menu_half_up (menu);
break;
case OP_HALF_DOWN:
menu_half_down (menu);
break;
case OP_NEXT_LINE:
menu_next_line (menu);
break;
case OP_PREV_LINE:
menu_prev_line (menu);
break;
case OP_NEXT_PAGE:
menu_next_page (menu);
break;
case OP_PREV_PAGE:
menu_prev_page (menu);
break;
case OP_LAST_ENTRY:
menu_last_entry (menu);
break;
case OP_TOP_PAGE:
menu_top_page (menu);
break;
case OP_CURRENT_TOP:
menu_current_top (menu);
break;
case OP_CURRENT_MIDDLE:
menu_current_middle (menu);
break;
case OP_CURRENT_BOTTOM:
menu_current_bottom (menu);
break;
#ifdef USE_NNTP
case OP_GET_MESSAGE:
case OP_GET_PARENT:
CHECK_MSGCOUNT;
if (Context->magic == M_NNTP) {
HEADER *h;
if (op == OP_GET_MESSAGE) {
buf[0] = 0;
if (mutt_get_field (_("Enter Message-ID: "), buf, sizeof (buf), 0)
!= 0 || !buf[0])
break;
}
else {
LIST *ref = CURHDR->env->references;
if (!ref) {
mutt_error (_("Article has no parent reference!"));
break;
}
strfcpy (buf, ref->data, sizeof (buf));
}
if (!Context->id_hash)
Context->id_hash = mutt_make_id_hash (Context);
if ((h = hash_find (Context->id_hash, buf))) {
if (h->virtual != -1) {
menu->current = h->virtual;
menu->redraw = REDRAW_MOTION_RESYNCH;
}
else if (h->collapsed) {
mutt_uncollapse_thread (Context, h);
mutt_set_virtual (Context);
menu->current = h->virtual;
menu->redraw = REDRAW_MOTION_RESYNCH;
}
else
mutt_error (_("Message not visible in limited view."));
}
else {
if (nntp_check_msgid (Context, buf) == 0) {
h = Context->hdrs[Context->msgcount - 1];
mutt_sort_headers (Context, 0);
menu->current = h->virtual;
menu->redraw = REDRAW_FULL;
}
else
mutt_error (_("Article %s not found on server"), buf);
}
}
break;
case OP_GET_CHILDREN:
case OP_RECONSTRUCT_THREAD:
CHECK_MSGCOUNT;
if (Context->magic == M_NNTP) {
HEADER *h;
int old = CURHDR->index, i;
if (!CURHDR->env->message_id) {
mutt_error (_("No Message-ID. Unable to perform operation"));
break;
}
if (!Context->id_hash)
Context->id_hash = mutt_make_id_hash (Context);
strfcpy (buf, CURHDR->env->message_id, sizeof (buf));
if (op == OP_RECONSTRUCT_THREAD) {
LIST *ref = CURHDR->env->references;
while (ref) {
nntp_check_msgid (Context, ref->data);
/* the last msgid in References is the root message */
if (!ref->next)
strfcpy (buf, ref->data, sizeof (buf));
ref = ref->next;
}
}
mutt_message (_("Check for children of message..."));
if (nntp_check_children (Context, buf) == 0) {
mutt_sort_headers (Context, (op == OP_RECONSTRUCT_THREAD));
h = hash_find (Context->id_hash, buf);
/* if the root message was retrieved, move to it */
if (h)
menu->current = h->virtual;
else /* try to restore old position */
for (i = 0; i < Context->msgcount; i++)
if (Context->hdrs[i]->index == old) {
menu->current = Context->hdrs[i]->virtual;
/* As an added courtesy, recenter the menu
* with the current entry at the middle of the screen */
menu_check_recenter (menu);
menu_current_middle (menu);
}
}
menu->redraw = REDRAW_FULL;
mutt_clear_error ();
}
break;
#endif
case OP_JUMP:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (isdigit (LastKey))
mutt_ungetch (LastKey, 0);
buf[0] = 0;
if (mutt_get_field (_("Jump to message: "), buf, sizeof (buf), 0) != 0
|| !buf[0])
break;
if (!isdigit ((unsigned char) buf[0])) {
mutt_error (_("Argument must be a message number."));
break;
}
i = atoi (buf);
if (i > 0 && i <= Context->msgcount) {
for (j = i - 1; j < Context->msgcount; j++) {
if (Context->hdrs[j]->virtual != -1)
break;
}
if (j >= Context->msgcount) {
for (j = i - 2; j >= 0; j--) {
if (Context->hdrs[j]->virtual != -1)
break;
}
}
if (j >= 0) {
menu->current = Context->hdrs[j]->virtual;
if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_MOTION;
}
else
mutt_error (_("That message is not visible."));
}
else
mutt_error (_("Invalid message number."));
break;
/* --------------------------------------------------------------------
* `index' specific commands
*/
case OP_MAIN_DELETE_PATTERN:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_MX_ACL (Context, ACL_DELETE, _("Deletion"));
CHECK_ATTACH;
mutt_pattern_func (M_DELETE, _("Delete messages matching: "));
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
break;
#ifdef USE_POP
case OP_MAIN_FETCH_MAIL:
CHECK_ATTACH;
pop_fetch_mail ();
menu->redraw = REDRAW_FULL;
break;
#endif /* USE_POP */
case OP_HELP:
mutt_help (MENU_MAIN);
menu->redraw = REDRAW_FULL;
break;
case OP_MAIN_SHOW_LIMIT:
CHECK_IN_MAILBOX;
if (!Context->pattern)
mutt_message (_("No limit pattern is in effect."));
else {
char buf[STRING];
/* i18n: ask for a limit to apply */
snprintf (buf, sizeof (buf), _("Limit: %s"), Context->pattern);
mutt_message ("%s", buf);
}
break;
case OP_MAIN_LIMIT:
case OP_TOGGLE_READ:
CHECK_IN_MAILBOX;
menu->oldcurrent = (Context->vcount && menu->current >= 0
&& menu->current <
Context->vcount) ? CURHDR->index : -1;
if (op == OP_TOGGLE_READ) {
char buf[LONG_STRING];
if (!Context->pattern
|| strncmp (Context->pattern, "!~R!~D~s", 8) != 0) {
snprintf (buf, sizeof (buf), "!~R!~D~s%s",
Context->pattern ? Context->pattern : ".*");
set_option (OPTHIDEREAD);
}
else {
strfcpy (buf, Context->pattern + 8, sizeof (buf));
if (!*buf || strncmp (buf, ".*", 2) == 0)
snprintf (buf, sizeof (buf), "~A");
unset_option (OPTHIDEREAD);
}
mem_free (&Context->pattern);
Context->pattern = str_dup (buf);
}
if ((op == OP_TOGGLE_READ && mutt_pattern_func (M_LIMIT, NULL) == 0) ||
mutt_pattern_func (M_LIMIT, _("Limit to messages matching: ")) == 0)
{
if (menu->oldcurrent >= 0) {
/* try to find what used to be the current message */
menu->current = -1;
for (i = 0; i < Context->vcount; i++)
if (Context->hdrs[Context->v2r[i]]->index == menu->oldcurrent) {
menu->current = i;
break;
}
if (menu->current < 0)
menu->current = 0;
}
else
menu->current = 0;
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
if (Context->msgcount && (Sort & SORT_MASK) == SORT_THREADS)
mutt_draw_tree (Context);
menu->redraw = REDRAW_FULL;
}
if (Context->pattern)
mutt_message _("To view all messages, limit to \"all\".");
break;
case OP_QUIT:
close = op;
if (attach_msg) {
done = 1;
break;
}
if (query_quadoption (OPT_QUIT, _("Quit Mutt-ng?")) == M_YES) {
int check;
oldcount = Context ? Context->msgcount : 0;
if (!Context
|| (check = mx_close_mailbox (Context, &index_hint)) == 0)
done = 1;
else {
if (check == M_NEW_MAIL || check == M_REOPENED)
update_index (menu, Context, check, oldcount, index_hint);
menu->redraw = REDRAW_FULL; /* new mail arrived? */
set_option (OPTSEARCHINVALID);
}
}
break;
case OP_REDRAW:
clearok (stdscr, TRUE);
menu->redraw = REDRAW_FULL;
break;
case OP_SEARCH:
case OP_SEARCH_REVERSE:
case OP_SEARCH_NEXT:
case OP_SEARCH_OPPOSITE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if ((menu->current = mutt_search_command (menu->current, op)) == -1)
menu->current = menu->oldcurrent;
else
menu->redraw = REDRAW_MOTION;
break;
case OP_SORT:
case OP_SORT_REVERSE:
if (mutt_select_sort ((op == OP_SORT_REVERSE)) == 0) {
if (Context && Context->msgcount) {
resort_index (menu);
set_option (OPTSEARCHINVALID);
}
}
break;
case OP_TAG:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (tag && !option (OPTAUTOTAG)) {
for (j = 0; j < Context->vcount; j++)
mutt_set_flag (Context, Context->hdrs[Context->v2r[j]], M_TAG, 0);
menu->redraw = REDRAW_STATUS | REDRAW_INDEX;
}
else {
mutt_set_flag (Context, CURHDR, M_TAG, !CURHDR->tagged);
Context->last_tag = CURHDR->tagged ? CURHDR :
((Context->last_tag == CURHDR && !CURHDR->tagged)
? NULL : Context->last_tag);
menu->redraw = REDRAW_STATUS;
if (option (OPTRESOLVE) && menu->current < Context->vcount - 1) {
menu->current++;
menu->redraw |= REDRAW_MOTION_RESYNCH;
}
else
menu->redraw |= REDRAW_CURRENT;
}
break;
case OP_MAIN_TAG_PATTERN:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
mutt_pattern_func (M_TAG, _("Tag messages matching: "));
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
break;
case OP_MAIN_UNDELETE_PATTERN:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_MX_ACL (Context, ACL_DELETE, _("Undeletion"));
if (mutt_pattern_func (M_UNDELETE, _("Undelete messages matching: ")) ==
0)
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
break;
case OP_MAIN_UNTAG_PATTERN:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (mutt_pattern_func (M_UNTAG, _("Untag messages matching: ")) == 0)
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
break;
/* --------------------------------------------------------------------
* The following operations can be performed inside of the pager.
*/
#ifdef USE_IMAP
case OP_MAIN_IMAP_FETCH:
if (Context->magic == M_IMAP)
imap_check_mailbox (Context, &index_hint, 1);
break;
#endif
case OP_MAIN_SYNC_FOLDER:
if (Context && !Context->msgcount)
break;
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
{
int oldvcount = Context->vcount;
int oldcount = Context->msgcount;
int dcount = 0;
int check;
/* calculate the number of messages _above_ the cursor,
* so we can keep the cursor on the current message
*/
for (j = 0; j <= menu->current; j++) {
if (Context->hdrs[Context->v2r[j]]->deleted)
dcount++;
}
if ((check = mx_sync_mailbox (Context, &index_hint)) == 0) {
if (Context->vcount != oldvcount)
menu->current -= dcount;
set_option (OPTSEARCHINVALID);
}
else if (check == M_NEW_MAIL || check == M_REOPENED)
update_index (menu, Context, check, oldcount, index_hint);
/*
* do a sanity check even if mx_sync_mailbox failed.
*/
if (menu->current < 0 || menu->current >= Context->vcount)
menu->current = ci_first_message ();
}
/* check for a fatal error, or all messages deleted */
if (!Context->path)
mem_free (&Context);
/* if we were in the pager, redisplay the message */
if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_FULL;
break;
case OP_SIDEBAR_OPEN:
case OP_MAIN_CHANGE_FOLDER:
case OP_MAIN_CHANGE_FOLDER_READONLY:
#ifdef USE_NNTP
case OP_MAIN_CHANGE_GROUP:
case OP_MAIN_CHANGE_GROUP_READONLY:
#endif
if (attach_msg || option (OPTREADONLY) ||
#ifdef USE_NNTP
op == OP_MAIN_CHANGE_GROUP_READONLY ||
#endif
op == OP_MAIN_CHANGE_FOLDER_READONLY)
flags = M_READONLY;
else
flags = 0;
if (flags)
cp = _("Open mailbox in read-only mode");
else
cp = _("Open mailbox");
buf[0] = '\0';
#ifdef USE_NNTP
unset_option (OPTNEWS);
if (op == OP_MAIN_CHANGE_GROUP || op == OP_MAIN_CHANGE_GROUP_READONLY) {
set_option (OPTNEWS);
if (!(CurrentNewsSrv = mutt_select_newsserver (NewsServer)))
break;
if (flags)
cp = _("Open newsgroup in read-only mode");
else
cp = _("Open newsgroup");
nntp_buffy (buf, sizeof (buf));
}
else
#endif
{
if (Context && Context->path)
strncpy (buf, Context->path, sizeof (buf));
if (op != OP_SIDEBAR_OPEN)
buffy_next (buf, sizeof (buf));
}
if (op == OP_SIDEBAR_OPEN) {
strncpy (buf, NONULL(sidebar_get_current ()), sizeof (buf));
}
else if (mutt_enter_fname (cp, buf, sizeof (buf), &menu->redraw, 1) == -1) {
if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
} else
break;
}
if (!buf[0]) {
CLEARLINE (LINES - 1);
break;
}
#ifdef USE_NNTP
if (option (OPTNEWS)) {
unset_option (OPTNEWS);
nntp_expand_path (buf, sizeof (buf), &CurrentNewsSrv->conn->account);
}
else
#endif
mutt_expand_path (buf, sizeof (buf));
if (mx_get_magic (buf) <= 0) {
mutt_error (_("%s is not a mailbox."), buf);
break;
}
str_replace (&CurrentFolder, buf);
if (Context) {
int check;
#ifdef USE_COMPRESSED
if (Context->compressinfo && Context->realpath)
str_replace (&LastFolder, Context->realpath);
else
#endif
str_replace (&LastFolder, Context->path);
oldcount = Context ? Context->msgcount : 0;
if ((check = mx_close_mailbox (Context, &index_hint)) != 0) {
if (check == M_NEW_MAIL || check == M_REOPENED)
update_index (menu, Context, check, oldcount, index_hint);
set_option (OPTSEARCHINVALID);
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
break;
}
mem_free (&Context);
}
mutt_sleep (0);
/* Set CurrentMenu to MENU_MAIN before executing any folder
* hooks so that all the index menu functions are available to
* the exec command.
*/
CurrentMenu = MENU_MAIN;
mutt_folder_hook (buf);
if ((Context = mx_open_mailbox (buf, flags, NULL)) != NULL) {
menu->current = ci_first_message ();
}
else
menu->current = 0;
sidebar_set_current (buf);
#ifdef USE_NNTP
/* buffy_check() must be done with mail-reader mode! */
menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_MAIN,
(Context
&& (Context->magic ==
M_NNTP)) ? IndexNewsHelp :
IndexHelp);
#endif
mutt_clear_error ();
buffy_check (1); /* force the buffy check after we have changed
the folder */
menu->redraw = REDRAW_FULL;
set_option (OPTSEARCHINVALID);
break;
case OP_DISPLAY_MESSAGE:
case OP_DISPLAY_HEADERS: /* don't weed the headers */
CHECK_MSGCOUNT;
CHECK_VISIBLE;
/*
* toggle the weeding of headers so that a user can press the key
* again while reading the message.
*/
if (op == OP_DISPLAY_HEADERS)
toggle_option (OPTWEED);
unset_option (OPTNEEDRESORT);
if ((Sort & SORT_MASK) == SORT_THREADS && CURHDR->collapsed) {
mutt_uncollapse_thread (Context, CURHDR);
mutt_set_virtual (Context);
if (option (OPTUNCOLLAPSEJUMP))
menu->current = mutt_thread_next_unread (Context, CURHDR);
}
if (option (OPTPGPAUTODEC) &&
(tag || !(CURHDR->security & PGP_TRADITIONAL_CHECKED)))
mutt_check_traditional_pgp (tag ? NULL : CURHDR, &menu->redraw);
if ((op = mutt_display_message (CURHDR)) == -1) {
unset_option (OPTNEEDRESORT);
break;
}
menu->menu = MENU_PAGER;
menu->oldcurrent = menu->current;
continue;
case OP_EXIT:
close = op;
if (menu->menu == MENU_MAIN && attach_msg) {
done = 1;
break;
}
if ((menu->menu == MENU_MAIN)
&& (query_quadoption (OPT_QUIT,
_("Exit Mutt-ng without saving?")) == M_YES))
{
if (Context) {
mx_fastclose_mailbox (Context);
mem_free (&Context);
}
done = 1;
}
break;
case OP_EDIT_TYPE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_ATTACH;
mutt_edit_content_type (CURHDR, CURHDR->content, NULL);
/* if we were in the pager, redisplay the message */
if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_CURRENT;
break;
case OP_MAIN_BREAK_THREAD:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
if ((Sort & SORT_MASK) != SORT_THREADS)
mutt_error (_("Threading is not enabled."));
else {
{
HEADER *oldcur = CURHDR;
mutt_break_thread (CURHDR);
mutt_sort_headers (Context, 1);
menu->current = oldcur->virtual;
}
Context->changed = 1;
mutt_message _("Thread broken");
if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw |= REDRAW_INDEX;
}
break;
case OP_MAIN_LINK_THREADS:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
if ((Sort & SORT_MASK) != SORT_THREADS)
mutt_error (_("Threading is not enabled."));
else if (!CURHDR->env->message_id)
mutt_error (_("No Message-ID: header available to link thread"));
else if (!tag && (!Context->last_tag || !Context->last_tag->tagged))
mutt_error (_("First, please tag a message to be linked here"));
else {
HEADER *oldcur = CURHDR;
if (mutt_link_threads (CURHDR, tag ? NULL : Context->last_tag,
Context)) {
mutt_sort_headers (Context, 1);
menu->current = oldcur->virtual;
Context->changed = 1;
mutt_message _("Threads linked");
}
else
mutt_error (_("No thread linked"));
}
if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw |= REDRAW_STATUS | REDRAW_INDEX;
break;
case OP_MAIN_NEXT_UNDELETED:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (menu->current >= Context->vcount - 1) {
if (menu->menu == MENU_MAIN)
mutt_error (_("You are on the last message."));
break;
}
if ((menu->current = ci_next_undeleted (menu->current)) == -1) {
menu->current = menu->oldcurrent;
if (menu->menu == MENU_MAIN)
mutt_error (_("No undeleted messages."));
}
else if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_MOTION;
break;
case OP_NEXT_ENTRY:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (menu->current >= Context->vcount - 1) {
if (menu->menu == MENU_MAIN)
mutt_error (_("You are on the last message."));
break;
}
menu->current++;
if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_MOTION;
break;
case OP_MAIN_PREV_UNDELETED:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (menu->current < 1) {
mutt_error (_("You are on the first message."));
break;
}
if ((menu->current = ci_previous_undeleted (menu->current)) == -1) {
menu->current = menu->oldcurrent;
if (menu->menu == MENU_MAIN)
mutt_error (_("No undeleted messages."));
}
else if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_MOTION;
break;
case OP_PREV_ENTRY:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (menu->current < 1) {
if (menu->menu == MENU_MAIN)
mutt_error (_("You are on the first message."));
break;
}
menu->current--;
if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_MOTION;
break;
case OP_DECRYPT_COPY:
case OP_DECRYPT_SAVE:
if (!WithCrypto)
break;
/* fall thru */
case OP_COPY_MESSAGE:
case OP_SAVE:
case OP_DECODE_COPY:
case OP_DECODE_SAVE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (mutt_save_message (tag ? NULL : CURHDR,
(op == OP_DECRYPT_SAVE) ||
(op == OP_SAVE) || (op == OP_DECODE_SAVE),
(op == OP_DECODE_SAVE) || (op == OP_DECODE_COPY),
(op == OP_DECRYPT_SAVE)
|| (op == OP_DECRYPT_COPY)
|| 0, &menu->redraw) == 0 && (op == OP_SAVE
|| op ==
OP_DECODE_SAVE
|| op ==
OP_DECRYPT_SAVE)
) {
if (tag)
menu->redraw |= REDRAW_INDEX;
else if (option (OPTRESOLVE)) {
if ((menu->current = ci_next_undeleted (menu->current)) == -1) {
menu->current = menu->oldcurrent;
menu->redraw |= REDRAW_CURRENT;
}
else
menu->redraw |= REDRAW_MOTION_RESYNCH;
}
else
menu->redraw |= REDRAW_CURRENT;
}
break;
case OP_MAIN_NEXT_NEW:
case OP_MAIN_NEXT_UNREAD:
case OP_MAIN_PREV_NEW:
case OP_MAIN_PREV_UNREAD:
case OP_MAIN_NEXT_NEW_THEN_UNREAD:
case OP_MAIN_PREV_NEW_THEN_UNREAD:
{
int first_unread = -1;
int first_new = -1;
CHECK_MSGCOUNT;
CHECK_VISIBLE;
i = menu->current;
menu->current = -1;
for (j = 0; j != Context->vcount; j++) {
#define CURHDRi Context->hdrs[Context->v2r[i]]
if (op == OP_MAIN_NEXT_NEW || op == OP_MAIN_NEXT_UNREAD
|| op == OP_MAIN_NEXT_NEW_THEN_UNREAD) {
i++;
if (i > Context->vcount - 1) {
mutt_message _("Search wrapped to top.");
i = 0;
}
}
else {
i--;
if (i < 0) {
mutt_message _("Search wrapped to bottom.");
i = Context->vcount - 1;
}
}
if (CURHDRi->collapsed && (Sort & SORT_MASK) == SORT_THREADS) {
if (UNREAD (CURHDRi) && first_unread == -1)
first_unread = i;
if (UNREAD (CURHDRi) == 1 && first_new == -1)
first_new = i;
}
else if ((!CURHDRi->deleted && !CURHDRi->read)) {
if (first_unread == -1)
first_unread = i;
if ((!CURHDRi->old) && first_new == -1)
first_new = i;
}
if ((op == OP_MAIN_NEXT_UNREAD || op == OP_MAIN_PREV_UNREAD) &&
first_unread != -1)
break;
if ((op == OP_MAIN_NEXT_NEW || op == OP_MAIN_PREV_NEW ||
op == OP_MAIN_NEXT_NEW_THEN_UNREAD
|| op == OP_MAIN_PREV_NEW_THEN_UNREAD)
&& first_new != -1)
break;
}
#undef CURHDRi
if ((op == OP_MAIN_NEXT_NEW || op == OP_MAIN_PREV_NEW ||
op == OP_MAIN_NEXT_NEW_THEN_UNREAD
|| op == OP_MAIN_PREV_NEW_THEN_UNREAD)
&& first_new != -1)
menu->current = first_new;
else if ((op == OP_MAIN_NEXT_UNREAD || op == OP_MAIN_PREV_UNREAD ||
op == OP_MAIN_NEXT_NEW_THEN_UNREAD
|| op == OP_MAIN_PREV_NEW_THEN_UNREAD)
&& first_unread != -1)
menu->current = first_unread;
if (menu->current == -1) {
menu->current = menu->oldcurrent;
mutt_error ("%s%s.",
(op == OP_MAIN_NEXT_NEW
|| op ==
OP_MAIN_PREV_NEW) ? _("No new messages") :
_("No unread messages"),
Context->pattern ? _(" in this limited view") : "");
}
else if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_MOTION;
break;
}
case OP_FLAG_MESSAGE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_MX_ACL (Context, ACL_WRITE, _("Flagging"));
if (tag) {
for (j = 0; j < Context->vcount; j++) {
if (Context->hdrs[Context->v2r[j]]->tagged)
mutt_set_flag (Context, Context->hdrs[Context->v2r[j]],
M_FLAG, !Context->hdrs[Context->v2r[j]]->flagged);
}
menu->redraw |= REDRAW_INDEX;
}
else {
mutt_set_flag (Context, CURHDR, M_FLAG, !CURHDR->flagged);
if (option (OPTRESOLVE)) {
if ((menu->current = ci_next_undeleted (menu->current)) == -1) {
menu->current = menu->oldcurrent;
menu->redraw = REDRAW_CURRENT;
}
else
menu->redraw = REDRAW_MOTION_RESYNCH;
}
else
menu->redraw = REDRAW_CURRENT;
}
menu->redraw |= REDRAW_STATUS;
break;
case OP_TOGGLE_NEW:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_MX_ACL (Context, ACL_SEEN, _("Toggling"));
if (tag) {
for (j = 0; j < Context->vcount; j++) {
if (Context->hdrs[Context->v2r[j]]->tagged) {
if (Context->hdrs[Context->v2r[j]]->read ||
Context->hdrs[Context->v2r[j]]->old)
mutt_set_flag (Context, Context->hdrs[Context->v2r[j]], M_NEW,
1);
else
mutt_set_flag (Context, Context->hdrs[Context->v2r[j]], M_READ,
1);
}
}
menu->redraw = REDRAW_STATUS | REDRAW_INDEX;
}
else {
if (CURHDR->read || CURHDR->old)
mutt_set_flag (Context, CURHDR, M_NEW, 1);
else
mutt_set_flag (Context, CURHDR, M_READ, 1);
if (option (OPTRESOLVE)) {
if ((menu->current = ci_next_undeleted (menu->current)) == -1) {
menu->current = menu->oldcurrent;
menu->redraw = REDRAW_CURRENT;
}
else
menu->redraw = REDRAW_MOTION_RESYNCH;
}
else
menu->redraw = REDRAW_CURRENT;
menu->redraw |= REDRAW_STATUS;
}
break;
case OP_TOGGLE_WRITE:
CHECK_IN_MAILBOX;
if (mx_toggle_write (Context) == 0)
menu->redraw |= REDRAW_STATUS;
break;
case OP_MAIN_NEXT_THREAD:
case OP_MAIN_NEXT_SUBTHREAD:
case OP_MAIN_PREV_THREAD:
case OP_MAIN_PREV_SUBTHREAD:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
switch (op) {
case OP_MAIN_NEXT_THREAD:
menu->current = mutt_next_thread (CURHDR);
break;
case OP_MAIN_NEXT_SUBTHREAD:
menu->current = mutt_next_subthread (CURHDR);
break;
case OP_MAIN_PREV_THREAD:
menu->current = mutt_previous_thread (CURHDR);
break;
case OP_MAIN_PREV_SUBTHREAD:
menu->current = mutt_previous_subthread (CURHDR);
break;
}
if (menu->current < 0) {
menu->current = menu->oldcurrent;
if (op == OP_MAIN_NEXT_THREAD || op == OP_MAIN_NEXT_SUBTHREAD)
mutt_error (_("No more threads."));
else
mutt_error (_("You are on the first thread."));
}
else if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_MOTION;
break;
case OP_MAIN_PARENT_MESSAGE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if ((menu->current = mutt_parent_message (Context, CURHDR)) < 0) {
menu->current = menu->oldcurrent;
}
else if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw = REDRAW_MOTION;
break;
case OP_MAIN_SET_FLAG:
case OP_MAIN_CLEAR_FLAG:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
if (mutt_change_flag (tag ? NULL : CURHDR, (op == OP_MAIN_SET_FLAG)) ==
0) {
menu->redraw = REDRAW_STATUS;
if (tag)
menu->redraw |= REDRAW_INDEX;
else if (option (OPTRESOLVE)) {
if ((menu->current = ci_next_undeleted (menu->current)) == -1) {
menu->current = menu->oldcurrent;
menu->redraw |= REDRAW_CURRENT;
}
else
menu->redraw |= REDRAW_MOTION_RESYNCH;
}
else
menu->redraw |= REDRAW_CURRENT;
}
break;
case OP_MAIN_COLLAPSE_THREAD:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if ((Sort & SORT_MASK) != SORT_THREADS) {
mutt_error (_("Threading is not enabled."));
break;
}
if (CURHDR->collapsed) {
menu->current = mutt_uncollapse_thread (Context, CURHDR);
mutt_set_virtual (Context);
if (option (OPTUNCOLLAPSEJUMP))
menu->current = mutt_thread_next_unread (Context, CURHDR);
}
else if (option (OPTCOLLAPSEUNREAD) || !UNREAD (CURHDR)) {
menu->current = mutt_collapse_thread (Context, CURHDR);
mutt_set_virtual (Context);
}
else {
mutt_error (_("Thread contains unread messages."));
break;
}
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
break;
case OP_MAIN_COLLAPSE_ALL:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if ((Sort & SORT_MASK) != SORT_THREADS) {
mutt_error (_("Threading is not enabled."));
break;
}
{
HEADER *h, *base;
THREAD *thread, *top;
int final;
if (CURHDR->collapsed)
final = mutt_uncollapse_thread (Context, CURHDR);
else if (option (OPTCOLLAPSEUNREAD) || !UNREAD (CURHDR))
final = mutt_collapse_thread (Context, CURHDR);
else
final = CURHDR->virtual;
base = Context->hdrs[Context->v2r[final]];
top = Context->tree;
Context->collapsed = !Context->collapsed;
while ((thread = top) != NULL) {
while (!thread->message)
thread = thread->child;
h = thread->message;
if (h->collapsed != Context->collapsed) {
if (h->collapsed)
mutt_uncollapse_thread (Context, h);
else if (option (OPTCOLLAPSEUNREAD) || !UNREAD (h))
mutt_collapse_thread (Context, h);
}
top = top->next;
}
mutt_set_virtual (Context);
for (j = 0; j < Context->vcount; j++) {
if (Context->hdrs[Context->v2r[j]]->index == base->index) {
menu->current = j;
break;
}
}
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
}
break;
/* --------------------------------------------------------------------
* These functions are invoked directly from the internal-pager
*/
case OP_BOUNCE_MESSAGE:
CHECK_ATTACH;
CHECK_MSGCOUNT;
CHECK_VISIBLE;
ci_bounce_message (tag ? NULL : CURHDR, &menu->redraw);
break;
case OP_CREATE_ALIAS:
mutt_create_alias (Context
&& Context->vcount ? CURHDR->env : NULL, NULL);
MAYBE_REDRAW (menu->redraw);
menu->redraw |= REDRAW_CURRENT;
break;
case OP_QUERY:
CHECK_ATTACH;
mutt_query_menu (NULL, 0);
MAYBE_REDRAW (menu->redraw);
break;
case OP_PURGE_MESSAGE:
case OP_DELETE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_MX_ACL (Context, ACL_DELETE, _("Deletion"));
if (tag) {
mutt_tag_set_flag (M_DELETE, 1);
mutt_tag_set_flag (M_PURGED, (op != OP_PURGE_MESSAGE) ? 0 : 1);
if (option (OPTDELETEUNTAG))
mutt_tag_set_flag (M_TAG, 0);
menu->redraw = REDRAW_INDEX;
}
else {
mutt_set_flag (Context, CURHDR, M_DELETE, 1);
mutt_set_flag (Context, CURHDR, M_PURGED,
(op != OP_PURGE_MESSAGE) ? 0 : 1);
if (option (OPTDELETEUNTAG))
mutt_set_flag (Context, CURHDR, M_TAG, 0);
if (option (OPTRESOLVE)) {
if ((menu->current = ci_next_undeleted (menu->current)) == -1) {
menu->current = menu->oldcurrent;
menu->redraw = REDRAW_CURRENT;
}
else if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
else
menu->redraw |= REDRAW_MOTION_RESYNCH;
}
else
menu->redraw = REDRAW_CURRENT;
}
menu->redraw |= REDRAW_STATUS;
break;
case OP_DELETE_THREAD:
case OP_DELETE_SUBTHREAD:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_MX_ACL (Context, ACL_DELETE, _("Deletion"));
rc = mutt_thread_set_flag (CURHDR, M_DELETE, 1,
op == OP_DELETE_THREAD ? 0 : 1);
if (rc != -1) {
if (option (OPTDELETEUNTAG))
mutt_thread_set_flag (CURHDR, M_TAG, 0,
op == OP_DELETE_THREAD ? 0 : 1);
if (option (OPTRESOLVE))
if ((menu->current = ci_next_undeleted (menu->current)) == -1)
menu->current = menu->oldcurrent;
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
}
break;
#ifdef USE_NNTP
case OP_CATCHUP:
if (Context && Context->magic == M_NNTP) {
if (mutt_newsgroup_catchup (CurrentNewsSrv,
((NNTP_DATA *) Context->data)->group))
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
}
break;
#endif
case OP_DISPLAY_ADDRESS:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
mutt_display_address (CURHDR->env);
break;
case OP_ENTER_COMMAND:
CurrentMenu = MENU_MAIN;
mutt_enter_command ();
mutt_check_rescore (Context);
if (option (OPTFORCEREDRAWINDEX))
menu->redraw = REDRAW_FULL;
unset_option (OPTFORCEREDRAWINDEX);
unset_option (OPTFORCEREDRAWPAGER);
break;
case OP_EDIT_MESSAGE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_ATTACH;
CHECK_MX_ACL (Context, ACL_INSERT, _("Editing"));
if (option (OPTPGPAUTODEC)
&& (tag || !(CURHDR->security & PGP_TRADITIONAL_CHECKED)))
mutt_check_traditional_pgp (tag ? NULL : CURHDR, &menu->redraw);
mutt_edit_message (Context, tag ? NULL : CURHDR);
menu->redraw = REDRAW_FULL;
break;
case OP_FORWARD_MESSAGE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_ATTACH;
if (option (OPTPGPAUTODEC) &&
(tag || !(CURHDR->security & PGP_TRADITIONAL_CHECKED)))
mutt_check_traditional_pgp (tag ? NULL : CURHDR, &menu->redraw);
ci_send_message (SENDFORWARD, NULL, NULL, Context, tag ? NULL : CURHDR);
menu->redraw = REDRAW_FULL;
break;
case OP_FORGET_PASSPHRASE:
crypt_forget_passphrase ();
break;
case OP_GROUP_REPLY:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_ATTACH;
if (option (OPTPGPAUTODEC) &&
(tag || !(CURHDR->security & PGP_TRADITIONAL_CHECKED)))
mutt_check_traditional_pgp (tag ? NULL : CURHDR, &menu->redraw);
ci_send_message (SENDREPLY | SENDGROUPREPLY, NULL, NULL, Context,
tag ? NULL : CURHDR);
menu->redraw = REDRAW_FULL;
break;
case OP_LIST_REPLY:
CHECK_ATTACH;
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (option (OPTPGPAUTODEC) &&
(tag || !(CURHDR->security & PGP_TRADITIONAL_CHECKED)))
mutt_check_traditional_pgp (tag ? NULL : CURHDR, &menu->redraw);
ci_send_message (SENDREPLY | SENDLISTREPLY, NULL, NULL, Context,
tag ? NULL : CURHDR);
menu->redraw = REDRAW_FULL;
break;
case OP_MAIL:
CHECK_ATTACH;
ci_send_message (0, NULL, NULL, Context, NULL);
menu->redraw = REDRAW_FULL;
break;
case OP_MAIL_KEY:
if (!(WithCrypto & APPLICATION_PGP))
break;
CHECK_ATTACH;
ci_send_message (SENDKEY, NULL, NULL, NULL, NULL);
menu->redraw = REDRAW_FULL;
break;
case OP_EXTRACT_KEYS:
if (!WithCrypto)
break;
CHECK_MSGCOUNT;
CHECK_VISIBLE;
crypt_extract_keys_from_messages (tag ? NULL : CURHDR);
menu->redraw = REDRAW_FULL;
break;
case OP_CHECK_TRADITIONAL:
if (!(WithCrypto & APPLICATION_PGP))
break;
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (tag || !(CURHDR->security & PGP_TRADITIONAL_CHECKED))
mutt_check_traditional_pgp (tag ? NULL : CURHDR, &menu->redraw);
if (menu->menu == MENU_PAGER) {
op = OP_DISPLAY_MESSAGE;
continue;
}
break;
case OP_PIPE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
mutt_pipe_message (tag ? NULL : CURHDR);
#ifdef USE_IMAP
/* in an IMAP folder index with imap_peek=no, piping could change
* * new or old messages status to read. Redraw what's needed.
*/
if (Context->magic == M_IMAP && !option (OPTIMAPPEEK)) {
menu->redraw = (tag ? REDRAW_INDEX : REDRAW_CURRENT) | REDRAW_STATUS;
}
#endif
MAYBE_REDRAW (menu->redraw);
break;
case OP_PRINT:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
mutt_print_message (tag ? NULL : CURHDR);
#ifdef USE_IMAP
/* in an IMAP folder index with imap_peek=no, piping could change
* * new or old messages status to read. Redraw what's needed.
*/
if (Context->magic == M_IMAP && !option (OPTIMAPPEEK)) {
menu->redraw = (tag ? REDRAW_INDEX : REDRAW_CURRENT) | REDRAW_STATUS;
}
#endif
break;
case OP_MAIN_READ_THREAD:
case OP_MAIN_READ_SUBTHREAD:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_MX_ACL (Context, ACL_SEEN, _("Marking as read"));
rc = mutt_thread_set_flag (CURHDR, M_READ, 1,
op == OP_MAIN_READ_THREAD ? 0 : 1);
if (rc != -1) {
if (option (OPTRESOLVE)) {
if ((menu->current = (op == OP_MAIN_READ_THREAD ?
mutt_next_thread (CURHDR) :
mutt_next_subthread (CURHDR))) == -1)
menu->current = menu->oldcurrent;
}
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
}
break;
case OP_RECALL_MESSAGE:
CHECK_ATTACH;
ci_send_message (SENDPOSTPONED, NULL, NULL, Context, NULL);
menu->redraw = REDRAW_FULL;
break;
case OP_RESEND:
CHECK_ATTACH;
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (tag) {
for (j = 0; j < Context->vcount; j++) {
if (Context->hdrs[Context->v2r[j]]->tagged)
mutt_resend_message (NULL, Context,
Context->hdrs[Context->v2r[j]]);
}
}
else
mutt_resend_message (NULL, Context, CURHDR);
menu->redraw = REDRAW_FULL;
break;
#ifdef USE_NNTP
case OP_POST:
case OP_FOLLOWUP:
case OP_FORWARD_TO_GROUP:
CHECK_ATTACH;
if ((op == OP_FOLLOWUP || op == OP_FORWARD_TO_GROUP) &&
Context && Context->msgcount == 0) {
mutt_error (_("There are no messages."));
sleep (2);
}
else if (op != OP_FOLLOWUP || !CURHDR->env->followup_to ||
str_casecmp (CURHDR->env->followup_to, "poster") ||
query_quadoption (OPT_FOLLOWUPTOPOSTER,
_("Reply by mail as poster prefers?")) !=
M_YES) {
if (Context && Context->magic == M_NNTP
&& !((NNTP_DATA *) Context->data)->allowed
&& query_quadoption (OPT_TOMODERATED,
_
("Posting to this group not allowed, may be moderated. Continue?"))
!= M_YES)
break;
if (op == OP_POST)
ci_send_message (SENDNEWS, NULL, NULL, Context, NULL);
else {
CHECK_MSGCOUNT;
if (op == OP_FOLLOWUP)
ci_send_message (SENDNEWS | SENDREPLY, NULL, NULL, Context,
tag ? NULL : CURHDR);
else
ci_send_message (SENDNEWS | SENDFORWARD, NULL, NULL, Context,
tag ? NULL : CURHDR);
}
menu->redraw = REDRAW_FULL;
break;
}
#endif
case OP_REPLY:
CHECK_ATTACH;
CHECK_MSGCOUNT;
CHECK_VISIBLE;
if (option (OPTPGPAUTODEC) &&
(tag || !(CURHDR->security & PGP_TRADITIONAL_CHECKED)))
mutt_check_traditional_pgp (tag ? NULL : CURHDR, &menu->redraw);
ci_send_message (SENDREPLY, NULL, NULL, Context, tag ? NULL : CURHDR);
menu->redraw = REDRAW_FULL;
break;
case OP_SHELL_ESCAPE:
mutt_shell_escape ();
MAYBE_REDRAW (menu->redraw);
break;
case OP_TAG_THREAD:
case OP_TAG_SUBTHREAD:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
rc = mutt_thread_set_flag (CURHDR, M_TAG, !CURHDR->tagged,
op == OP_TAG_THREAD ? 0 : 1);
if (rc != -1) {
if (option (OPTRESOLVE)) {
menu->current = mutt_next_thread (CURHDR);
if (menu->current == -1)
menu->current = menu->oldcurrent;
}
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
}
break;
case OP_UNDELETE:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_MX_ACL (Context, ACL_DELETE, _("Undeletion"));
if (tag) {
mutt_tag_set_flag (M_DELETE, 0);
mutt_tag_set_flag (M_PURGED, 0);
menu->redraw = REDRAW_INDEX;
}
else {
mutt_set_flag (Context, CURHDR, M_DELETE, 0);
mutt_set_flag (Context, CURHDR, M_PURGED, 0);
if (option (OPTRESOLVE) && menu->current < Context->vcount - 1) {
menu->current++;
menu->redraw = REDRAW_MOTION_RESYNCH;
}
else
menu->redraw = REDRAW_CURRENT;
}
menu->redraw |= REDRAW_STATUS;
break;
case OP_UNDELETE_THREAD:
case OP_UNDELETE_SUBTHREAD:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
CHECK_READONLY;
CHECK_MX_ACL (Context, ACL_DELETE, _("Undeletion"));
rc = mutt_thread_set_flag (CURHDR, M_DELETE, 0,
op == OP_UNDELETE_THREAD ? 0 : 1)
+ mutt_thread_set_flag (CURHDR, M_PURGED, 0,
op == OP_UNDELETE_THREAD ? 0 : 1);
if (rc > -1) {
if (option (OPTRESOLVE)) {
if (op == OP_UNDELETE_THREAD)
menu->current = mutt_next_thread (CURHDR);
else
menu->current = mutt_next_subthread (CURHDR);
if (menu->current == -1)
menu->current = menu->oldcurrent;
}
menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
}
break;
case OP_VERSION:
mutt_version ();
break;
case OP_BUFFY_LIST:
if (option (OPTFORCEBUFFYCHECK))
buffy_check (1);
buffy_list ();
menu->redraw = REDRAW_FULL;
break;
case OP_VIEW_ATTACHMENTS:
CHECK_MSGCOUNT;
CHECK_VISIBLE;
mutt_view_attachments (CURHDR);
if (CURHDR->attach_del)
Context->changed = 1;
menu->redraw = REDRAW_FULL;
break;
case OP_END_COND:
break;
case OP_WHAT_KEY:
mutt_what_key ();
break;
case OP_REBUILD_CACHE:
mx_rebuild_cache ();
break;
case OP_SIDEBAR_SCROLL_UP:
case OP_SIDEBAR_SCROLL_DOWN:
case OP_SIDEBAR_NEXT:
case OP_SIDEBAR_PREV:
case OP_SIDEBAR_NEXT_NEW:
case OP_SIDEBAR_PREV_NEW:
sidebar_scroll (op, menu->menu);
break;
default:
if (menu->menu == MENU_MAIN)
km_error_key (MENU_MAIN);
}
if (menu->menu == MENU_PAGER) {
menu->menu = MENU_MAIN;
menu->redraw = REDRAW_FULL;
#if 0
set_option (OPTWEED); /* turn header weeding back on. */
#endif
}
if (done)
break;
}
if (!attach_msg) {
#ifdef USE_IMAP
/* Close all open IMAP connections */
imap_logout_all ();
#endif
#ifdef USE_NNTP
/* Close all open NNTP connections */
nntp_logout_all ();
#endif
#ifdef USE_SASL
mutt_sasl_done ();
#endif
}
mutt_menuDestroy (&menu);
return (close);
}
void mutt_set_header_color (CONTEXT * ctx, HEADER * curhdr)
{
COLOR_LINE *color;
if (!curhdr)
return;
for (color = ColorIndexList; color; color = color->next)
if (mutt_pattern_exec
(color->color_pattern, M_MATCH_FULL_ADDRESS, ctx, curhdr)) {
curhdr->pair = color->pair;
return;
}
curhdr->pair = ColorDefs[MT_COLOR_NORMAL];
}
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