+++ /dev/null
-/*
- * Copyright notice from original mutt:
- * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
- *
- * 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 <lib-lib/mem.h>
-#include <lib-lib/str.h>
-#include <lib-lib/macros.h>
-
-#include <lib-ui/curses.h>
-#include <lib-ui/enter.h>
-
-#include "mutt.h"
-#include "mutt_menu.h"
-#include "mbyte.h"
-#include "sidebar.h"
-
-#include <imap/imap.h>
-
-#include <string.h>
-#include <stdlib.h>
-
-#define SW (option(OPTMBOXPANE)?SidebarWidth:0)
-
-extern size_t UngetCount;
-
-static void print_enriched_string (int attr, unsigned char *s, int do_color)
-{
- wchar_t wc;
- size_t k;
- size_t n = m_strlen((char *) s);
- mbstate_t mbstate;
-
- p_clear(&mbstate, 1);
- while (*s) {
- if (*s < M_TREE_MAX) {
- if (do_color)
- SETCOLOR (MT_COLOR_TREE);
- while (*s && *s < M_TREE_MAX) {
- switch (*s) {
- case M_TREE_LLCORNER:
- if (option (OPTASCIICHARS))
- addch ('`');
- else if (Charset_is_utf8)
- addstr ("\342\224\224"); /* WACS_LLCORNER */
- else
- addch (ACS_LLCORNER);
- break;
- case M_TREE_ULCORNER:
- if (option (OPTASCIICHARS))
- addch (',');
- else if (Charset_is_utf8)
- addstr ("\342\224\214"); /* WACS_ULCORNER */
- else
- addch (ACS_ULCORNER);
- break;
- case M_TREE_LTEE:
- if (option (OPTASCIICHARS))
- addch ('|');
- else if (Charset_is_utf8)
- addstr ("\342\224\234"); /* WACS_LTEE */
- else
- addch (ACS_LTEE);
- break;
- case M_TREE_HLINE:
- if (option (OPTASCIICHARS))
- addch ('-');
- else if (Charset_is_utf8)
- addstr ("\342\224\200"); /* WACS_HLINE */
- else
- addch (ACS_HLINE);
- break;
- case M_TREE_VLINE:
- if (option (OPTASCIICHARS))
- addch ('|');
- else if (Charset_is_utf8)
- addstr ("\342\224\202"); /* WACS_VLINE */
- else
- addch (ACS_VLINE);
- break;
- case M_TREE_TTEE:
- if (option (OPTASCIICHARS))
- addch ('-');
- else if (Charset_is_utf8)
- addstr ("\342\224\254"); /* WACS_TTEE */
- else
- addch (ACS_TTEE);
- break;
- case M_TREE_BTEE:
- if (option (OPTASCIICHARS))
- addch ('-');
- else if (Charset_is_utf8)
- addstr ("\342\224\264"); /* WACS_BTEE */
- else
- addch (ACS_BTEE);
- break;
- case M_TREE_SPACE:
- addch (' ');
- break;
- case M_TREE_RARROW:
- addch ('>');
- break;
- case M_TREE_STAR:
- addch ('*'); /* fake thread indicator */
- break;
- case M_TREE_HIDDEN:
- addch ('&');
- break;
- case M_TREE_EQUALS:
- addch ('=');
- break;
- case M_TREE_MISSING:
- addch ('?');
- break;
- }
- s++, n--;
- }
- if (do_color)
- attrset (attr);
- }
- else if ((k = mbrtowc (&wc, (char *) s, n, &mbstate)) > 0) {
- addnstr ((char *) s, k);
- s += k, n -= k;
- }
- else
- break;
- }
-}
-
-static void menu_make_entry (char *s, int l, MUTTMENU * menu, int i)
-{
- if (menu->dialog) {
- m_strcpy(s, l, menu->dialog[i]);
- menu->current = -1; /* hide menubar */
- }
- else
- menu->make_entry (s, l, menu, i);
-}
-
-void menu_pad_string (char *s, size_t n)
-{
- int shift = option (OPTARROWCURSOR) ? 3 : 0;
- int cols;
- char *tmpbuf = p_new(char, n);
-
- if (option (OPTMBOXPANE))
- cols = COLS - shift - SidebarWidth;
- else
- cols = COLS - shift;
- mutt_format_string (tmpbuf, n, cols, cols, 0, ' ', s, m_strlen(s), 1);
- tmpbuf[n - 1] = 0;
- snprintf (s, n, "%s", tmpbuf); /* overkill */
- p_delete(&tmpbuf);
-}
-
-void menu_redraw_full (MUTTMENU * menu)
-{
- SETCOLOR (MT_COLOR_NORMAL);
- /* clear() doesn't optimize screen redraws */
- move (0, 0);
- clrtobot ();
-
- if (option (OPTHELP)) {
- SETCOLOR (MT_COLOR_STATUS);
- move (option (OPTSTATUSONTOP) ? LINES - 2 : 0, SW);
- mutt_paddstr (COLS-SW, menu->help);
- SETCOLOR (MT_COLOR_NORMAL);
- menu->offset = 1;
- menu->pagelen = LINES - 3;
- }
- else {
- menu->offset = option (OPTSTATUSONTOP) ? 1 : 0;
- menu->pagelen = LINES - 2;
- }
-
- sidebar_draw_frames();
-
- mutt_show_error ();
-
- menu->redraw = REDRAW_INDEX | REDRAW_STATUS;
-}
-
-void menu_redraw_status (MUTTMENU * menu)
-{
- char buf[STRING];
-
- snprintf (buf, sizeof (buf), M_MODEFMT, menu->title);
- SETCOLOR (MT_COLOR_STATUS);
- move (option (OPTSTATUSONTOP) ? 0 : LINES - 2, SW);
- mutt_paddstr (COLS-SW, buf);
- SETCOLOR (MT_COLOR_NORMAL);
- menu->redraw &= ~REDRAW_STATUS;
- sidebar_draw_frames();
-}
-
-void menu_redraw_index (MUTTMENU * menu)
-{
- char buf[STRING];
- int i;
-
- for (i = menu->top; i < menu->top + menu->pagelen; i++) {
- if (i < menu->max) {
- menu_make_entry (buf, sizeof (buf), menu, i);
- menu_pad_string (buf, sizeof (buf));
-
- if (option (OPTARROWCURSOR)) {
- attrset (menu->color (i));
- CLEARLINE_WIN (i - menu->top + menu->offset);
-
- if (i == menu->current) {
- attrset (menu->color (i));
- ADDCOLOR (MT_COLOR_INDICATOR);
- BKGDSET (MT_COLOR_INDICATOR);
- addstr ("->");
- attrset (menu->color (i));
- addch (' ');
- }
- else {
- attrset (menu->color (i));
- move (i - menu->top + menu->offset, SW);
- addstr (" ");
- }
-
- print_enriched_string (menu->color (i), (unsigned char *) buf, 1);
- SETCOLOR (MT_COLOR_NORMAL);
- BKGDSET (MT_COLOR_NORMAL);
- }
- else {
- attrset (menu->color (i));
-
- if (i == menu->current) {
- ADDCOLOR (MT_COLOR_INDICATOR);
- BKGDSET (MT_COLOR_INDICATOR);
- }
-
- CLEARLINE_WIN (i - menu->top + menu->offset);
-
- move (i - menu->top + menu->offset, SW);
- print_enriched_string (menu->color (i), (unsigned char *) buf,
- i != menu->current);
- SETCOLOR (MT_COLOR_NORMAL);
- BKGDSET (MT_COLOR_NORMAL);
- }
- }
- else
- CLEARLINE_WIN (i - menu->top + menu->offset);
- }
- sidebar_draw (1);
-/* sidebar_draw_frames(); */
-
- menu->redraw = 0;
-}
-
-void menu_redraw_motion (MUTTMENU * menu)
-{
- char buf[STRING];
-
- if (menu->dialog) {
- menu->redraw &= ~REDRAW_MOTION;
- return;
- }
-
- move (menu->oldcurrent + menu->offset - menu->top, SW);
- SETCOLOR (MT_COLOR_NORMAL);
- BKGDSET (MT_COLOR_NORMAL);
-
- if (option (OPTARROWCURSOR)) {
- /* clear the pointer */
- attrset (menu->color (menu->oldcurrent));
- addstr (" ");
-
- if (menu->redraw & REDRAW_MOTION_RESYNCH) {
- clrtoeol ();
- menu_make_entry (buf, sizeof (buf), menu, menu->oldcurrent);
- menu_pad_string (buf, sizeof (buf));
- move (menu->oldcurrent + menu->offset - menu->top, SW + 3);
- print_enriched_string (menu->color (menu->oldcurrent),
- (unsigned char *) buf, 1);
- SETCOLOR (MT_COLOR_NORMAL);
- }
-
- /* now draw it in the new location */
- move (menu->current + menu->offset - menu->top, SW);
- attrset (menu->color (menu->current));
- ADDCOLOR (MT_COLOR_INDICATOR);
- addstr ("->");
- SETCOLOR (MT_COLOR_NORMAL);
- }
- else {
- /* erase the current indicator */
- attrset (menu->color (menu->oldcurrent));
- clrtoeol ();
- menu_make_entry (buf, sizeof (buf), menu, menu->oldcurrent);
- menu_pad_string (buf, sizeof (buf));
- print_enriched_string (menu->color (menu->oldcurrent),
- (unsigned char *) buf, 1);
-
- /* now draw the new one to reflect the change */
- menu_make_entry (buf, sizeof (buf), menu, menu->current);
- menu_pad_string (buf, sizeof (buf));
- attrset (menu->color (menu->current));
- ADDCOLOR (MT_COLOR_INDICATOR);
- BKGDSET (MT_COLOR_INDICATOR);
- CLEARLINE_WIN (menu->current - menu->top + menu->offset);
- move (menu->current + menu->offset - menu->top, SW);
- print_enriched_string (menu->color (menu->current), (unsigned char *) buf,
- 0);
- SETCOLOR (MT_COLOR_NORMAL);
- BKGDSET (MT_COLOR_NORMAL);
- }
- menu->redraw &= REDRAW_STATUS;
-}
-
-void menu_redraw_current (MUTTMENU * menu)
-{
- char buf[STRING];
-
- move (menu->current + menu->offset - menu->top, SW);
- menu_make_entry (buf, sizeof (buf), menu, menu->current);
- menu_pad_string (buf, sizeof (buf));
-
- if (option (OPTARROWCURSOR)) {
- int attr = menu->color (menu->current);
-
- attrset (attr);
- clrtoeol ();
- attrset (menu->color (menu->current));
- ADDCOLOR (MT_COLOR_INDICATOR);
- addstr ("->");
- attrset (attr);
- addch (' ');
- menu_pad_string (buf, sizeof (buf));
- print_enriched_string (menu->color (menu->current), (unsigned char *) buf,
- 1);
- SETCOLOR (MT_COLOR_NORMAL);
- }
- else {
- attrset (menu->color (menu->current));
- ADDCOLOR (MT_COLOR_INDICATOR);
- BKGDSET (MT_COLOR_INDICATOR);
- clrtoeol ();
- print_enriched_string (menu->color (menu->current), (unsigned char *) buf,
- 0);
- SETCOLOR (MT_COLOR_NORMAL);
- BKGDSET (MT_COLOR_NORMAL);
- }
- menu->redraw &= REDRAW_STATUS;
-}
-
-void menu_redraw_prompt (MUTTMENU * menu)
-{
- if (menu->dialog) {
- if (option (OPTMSGERR)) {
- mutt_sleep (1);
- unset_option (OPTMSGERR);
- }
-
- if (*Errorbuf)
- mutt_clear_error ();
-
- SETCOLOR (MT_COLOR_NORMAL);
- mvaddstr (LINES - 1, 0, menu->prompt);
- clrtoeol ();
- }
-}
-
-void menu_check_recenter (MUTTMENU * menu)
-{
- int c = MIN (MenuContext, menu->pagelen / 2);
- int old_top = menu->top;
-
- if (!option (OPTMENUMOVEOFF) && menu->max <= menu->pagelen) { /* less entries than lines */
- if (menu->top != 0) {
- menu->top = 0;
- set_option (OPTNEEDREDRAW);
- }
- } else {
- if (option (OPTMENUSCROLL) || (menu->pagelen <= 0) || (c < MenuContext)) {
- if (menu->current < menu->top + c)
- menu->top = menu->current - c;
- else if (menu->current >= menu->top + menu->pagelen - c)
- menu->top = menu->current - menu->pagelen + c + 1;
- } else {
- if (menu->current < menu->top + c)
- menu->top -= (menu->pagelen - c) * ((menu->top + menu->pagelen - 1 - menu->current) / (menu->pagelen - c)) - c;
- else if ((menu->current >= menu->top + menu->pagelen - c))
- menu->top += (menu->pagelen - c) * ((menu->current - menu->top) / (menu->pagelen - c)) - c;
- }
- }
-
- if (!option (OPTMENUMOVEOFF)) /* make entries stick to bottom */
- menu->top = MIN (menu->top, menu->max - menu->pagelen);
- menu->top = MAX (menu->top, 0);
-
- if (menu->top != old_top)
- menu->redraw |= REDRAW_INDEX;
-}
-
-void menu_jump (MUTTMENU * menu)
-{
- int n;
- char buf[SHORT_STRING];
-
- if (menu->max) {
- mutt_ungetch (LastKey, 0);
- buf[0] = 0;
- if (mutt_get_field (_("Jump to: "), buf, sizeof (buf), 0) == 0 && buf[0]) {
- n = atoi (buf) - 1;
- if (n >= 0 && n < menu->max) {
- menu->current = n;
- menu->redraw = REDRAW_MOTION;
- }
- else
- mutt_error _("Invalid index number.");
- }
- }
- else
- mutt_error _("No entries.");
-}
-
-void menu_next_line (MUTTMENU * menu)
-{
- if (menu->max) {
- int c = MIN (MenuContext, menu->pagelen / 2);
-
- if (menu->top + 1 < menu->max - c && (option (OPTMENUMOVEOFF)
- || (menu->max > menu->pagelen
- && menu->top <
- menu->max - menu->pagelen))) {
- menu->top++;
- if (menu->current < menu->top + c && menu->current < menu->max - 1)
- menu->current++;
- menu->redraw = REDRAW_INDEX;
- }
- else
- mutt_error _("You cannot scroll down farther.");
- }
- else
- mutt_error _("No entries.");
-}
-
-void menu_prev_line (MUTTMENU * menu)
-{
- if (menu->top > 0) {
- int c = MIN (MenuContext, menu->pagelen / 2);
-
- menu->top--;
- if (menu->current >= menu->top + menu->pagelen - c && menu->current > 1)
- menu->current--;
- menu->redraw = REDRAW_INDEX;
- }
- else
- mutt_error _("You cannot scroll up farther.");
-}
-
-/*
- * pageup: jumplen == -pagelen
- * pagedown: jumplen == pagelen
- * halfup: jumplen == -pagelen/2
- * halfdown: jumplen == pagelen/2
- */
-#define DIRECTION ((neg * 2) + 1)
-void menu_length_jump (MUTTMENU *menu, int jumplen) {
- int tmp, neg = (jumplen >= 0) ? 0 : -1;
- int c = MIN (MenuContext, menu->pagelen / 2);
-
- if (menu->max) {
- /* possible to scroll? */
- if (DIRECTION * menu->top <
- (tmp = (neg ? 0 : (menu->max /*-1*/) - (menu->pagelen /*-1*/)))) {
- menu->top += jumplen;
-
- /* jumped too long? */
- if ((neg || !option (OPTMENUMOVEOFF)) && DIRECTION * menu->top > tmp)
- menu->top = tmp;
-
- /* need to move the cursor? */
- if ((DIRECTION *
- (tmp = (menu->current - (menu->top +
- (neg ? (menu->pagelen - 1) - c : c))))) < 0)
- menu->current -= tmp;
-
- menu->redraw = REDRAW_INDEX;
- }
- else if (menu->current != (neg ? 0 : menu->max - 1) && !menu->dialog) {
- menu->current += jumplen;
- menu->redraw = REDRAW_MOTION;
- }
- else
- mutt_error (neg ? _("You are on the first page.")
- : _("You are on the last page."));
-
- menu->current = MIN (menu->current, menu->max - 1);
- menu->current = MAX (menu->current, 0);
- }
- else
- mutt_error _("No entries.");
-}
-#undef DIRECTION
-
-void menu_next_page (MUTTMENU *menu) {
- menu_length_jump (menu, MAX (menu->pagelen /* - MenuOverlap */, 0));
-}
-
-void menu_prev_page (MUTTMENU *menu) {
- menu_length_jump (menu, 0 - MAX (menu->pagelen /* - MenuOverlap */, 0));
-}
-
-void menu_half_down (MUTTMENU *menu) {
- menu_length_jump (menu, menu->pagelen / 2);
-}
-
-void menu_half_up (MUTTMENU *menu) {
- menu_length_jump (menu, 0 - menu->pagelen / 2);
-}
-
-void menu_top_page (MUTTMENU *menu) {
- if (menu->current != menu->top) {
- menu->current = menu->top;
- menu->redraw = REDRAW_MOTION;
- }
-}
-
-void menu_bottom_page (MUTTMENU *menu) {
- if (menu->max) {
- menu->current = menu->top + menu->pagelen - 1;
- if (menu->current > menu->max - 1)
- menu->current = menu->max - 1;
- menu->redraw = REDRAW_MOTION;
- }
- else
- mutt_error _("No entries.");
-}
-
-void menu_middle_page (MUTTMENU *menu) {
- int i;
-
- if (menu->max) {
- i = menu->top + menu->pagelen;
- if (i > menu->max - 1)
- i = menu->max - 1;
- menu->current = menu->top + (i - menu->top) / 2;
- menu->redraw = REDRAW_MOTION;
- }
- else
- mutt_error _("No entries.");
-}
-
-void menu_first_entry (MUTTMENU *menu) {
- if (menu->max) {
- menu->current = 0;
- menu->redraw = REDRAW_MOTION;
- }
- else
- mutt_error _("No entries.");
-}
-
-void menu_last_entry (MUTTMENU *menu) {
- if (menu->max) {
- menu->current = menu->max - 1;
- menu->redraw = REDRAW_MOTION;
- }
- else
- mutt_error _("No entries.");
-}
-
-void menu_current_top (MUTTMENU * menu)
-{
- if (menu->max) {
- menu->top = menu->current;
- menu->redraw = REDRAW_INDEX;
- }
- else
- mutt_error _("No entries.");
-}
-
-void menu_current_middle (MUTTMENU * menu)
-{
- if (menu->max) {
- menu->top = menu->current - menu->pagelen / 2;
- if (menu->top < 0)
- menu->top = 0;
- menu->redraw = REDRAW_INDEX;
- }
- else
- mutt_error _("No entries.");
-}
-
-void menu_current_bottom (MUTTMENU * menu)
-{
- if (menu->max) {
- menu->top = menu->current - menu->pagelen + 1;
- if (menu->top < 0)
- menu->top = 0;
- menu->redraw = REDRAW_INDEX;
- }
- else
- mutt_error _("No entries.");
-}
-
-void menu_next_entry (MUTTMENU * menu)
-{
- if (menu->current < menu->max - 1) {
- menu->current++;
- menu->redraw = REDRAW_MOTION;
- }
- else
- mutt_error _("You are on the last entry.");
-}
-
-void menu_prev_entry (MUTTMENU * menu)
-{
- if (menu->current) {
- menu->current--;
- menu->redraw = REDRAW_MOTION;
- }
- else
- mutt_error _("You are on the first entry.");
-}
-
-static int default_color (int i __attribute__ ((unused)))
-{
- return ColorDefs[MT_COLOR_NORMAL];
-}
-
-static int menu_search_generic (MUTTMENU * m, regex_t * re, int n)
-{
- char buf[LONG_STRING];
-
- menu_make_entry (buf, sizeof (buf), m, n);
- return (regexec (re, buf, 0, NULL, 0));
-}
-
-MUTTMENU *mutt_new_menu (void)
-{
- MUTTMENU *p = p_new(MUTTMENU, 1);
-
- p->current = 0;
- p->top = 0;
- p->offset = 1;
- p->redraw = REDRAW_FULL;
- p->pagelen = PAGELEN;
- p->color = default_color;
- p->search = menu_search_generic;
- return (p);
-}
-
-void mutt_menuDestroy (MUTTMENU ** p)
-{
- int i;
-
- p_delete(&(*p)->searchBuf);
-
- if ((*p)->dialog) {
- for (i = 0; i < (*p)->max; i++)
- p_delete(&(*p)->dialog[i]);
-
- p_delete(&(*p)->dialog);
- }
-
- p_delete(p);
-}
-
-#define M_SEARCH_UP 1
-#define M_SEARCH_DOWN 2
-
-static int menu_search (MUTTMENU * menu, int op)
-{
- int r;
- int searchDir;
- regex_t re;
- char buf[SHORT_STRING];
-
- if (op != OP_SEARCH_NEXT && op != OP_SEARCH_OPPOSITE) {
- m_strcpy(buf, sizeof(buf), NONULL(menu->searchBuf));
- if (mutt_get_field ((op == OP_SEARCH) ? _("Search for: ") :
- _("Reverse search for: "),
- buf, sizeof (buf), M_CLEAR) != 0 || !buf[0])
- return (-1);
- m_strreplace(&menu->searchBuf, buf);
- menu->searchDir = (op == OP_SEARCH) ? M_SEARCH_DOWN : M_SEARCH_UP;
- }
- else {
- if (!menu->searchBuf) {
- mutt_error _("No search pattern.");
-
- return (-1);
- }
- }
-
- searchDir = (menu->searchDir == M_SEARCH_UP) ? -1 : 1;
- if (op == OP_SEARCH_OPPOSITE)
- searchDir = -searchDir;
-
- if ((r =
- REGCOMP (&re, menu->searchBuf,
- REG_NOSUB | mutt_which_case (menu->searchBuf))) != 0) {
- regerror (r, &re, buf, sizeof (buf));
- regfree (&re);
- mutt_error ("%s", buf);
- return (-1);
- }
-
- r = menu->current + searchDir;
- while (r >= 0 && r < menu->max) {
- if (menu->search (menu, &re, r) == 0) {
- regfree (&re);
- return r;
- }
-
- r += searchDir;
- }
-
- regfree (&re);
- mutt_error _("Not found.");
-
- return (-1);
-}
-
-static int menu_dialog_translate_op (int i)
-{
- switch (i) {
- case OP_NEXT_ENTRY:
- return OP_NEXT_LINE;
- case OP_PREV_ENTRY:
- return OP_PREV_LINE;
- case OP_CURRENT_TOP:
- case OP_FIRST_ENTRY:
- return OP_TOP_PAGE;
- case OP_CURRENT_BOTTOM:
- case OP_LAST_ENTRY:
- return OP_BOTTOM_PAGE;
- case OP_CURRENT_MIDDLE:
- return OP_MIDDLE_PAGE;
- }
-
- return i;
-}
-
-static int menu_dialog_dokey (MUTTMENU * menu, int *ip)
-{
- event_t ch;
- char *p;
-
- ch = mutt_getch ();
-
- if (ch.ch == -1) {
- *ip = -1;
- return 0;
- }
-
- if (ch.ch && (p = strchr (menu->keys, ch.ch))) {
- *ip = OP_MAX + (p - menu->keys + 1);
- return 0;
- }
- else {
- mutt_ungetch (ch.op ? 0 : ch.ch, ch.op ? ch.op : 0);
- return -1;
- }
-}
-
-int menu_redraw (MUTTMENU * menu)
-{
- /* See if all or part of the screen needs to be updated. */
- if (menu->redraw & REDRAW_FULL) {
- menu_redraw_full (menu);
- /* allow the caller to do any local configuration */
- return (OP_REDRAW);
- }
-
- if (!menu->dialog)
- menu_check_recenter (menu);
-
- if (menu->redraw & REDRAW_STATUS)
- menu_redraw_status (menu);
- if (menu->redraw & REDRAW_INDEX)
- menu_redraw_index (menu);
- else if (menu->redraw & (REDRAW_MOTION | REDRAW_MOTION_RESYNCH))
- menu_redraw_motion (menu);
- else if (menu->redraw == REDRAW_CURRENT)
- menu_redraw_current (menu);
-
- if (menu->dialog)
- menu_redraw_prompt (menu);
-
- return OP_NULL;
-}
-
-int mutt_menuLoop (MUTTMENU * menu)
-{
- int i = OP_NULL;
-
- for (;;) {
- if (option (OPTMENUCALLER)) {
- unset_option (OPTMENUCALLER);
- return OP_NULL;
- }
-
-
- mutt_curs_set (0);
- imap_keepalive ();
-
- if (menu_redraw (menu) == OP_REDRAW)
- return OP_REDRAW;
-
- menu->oldcurrent = menu->current;
-
- if (option (OPTARROWCURSOR))
- move (menu->current - menu->top + menu->offset, SW + 2);
- else if (option (OPTBRAILLEFRIENDLY))
- move (menu->current - menu->top + menu->offset, SW);
- else
- move (menu->current - menu->top + menu->offset, COLS - 1);
-
- mutt_refresh ();
-
-
- /* try to catch dialog keys before ops */
- if (menu->dialog && menu_dialog_dokey (menu, &i) == 0)
- return i;
-
- i = km_dokey (menu->menu);
- if (i == OP_TAG_PREFIX || i == OP_TAG_PREFIX_COND) {
- if (menu->tagged) {
- mvaddstr (LINES - 1, 0, "Tag-");
- clrtoeol ();
- i = km_dokey (menu->menu);
- menu->tagprefix = 1;
- CLEARLINE (LINES - 1);
- }
- else if (i == OP_TAG_PREFIX) {
- mutt_error _("No tagged entries.");
-
- i = -1;
- }
- else { /* None tagged, OP_TAG_PREFIX_COND */
-
- event_t tmp;
-
- while (UngetCount > 0) {
- tmp = mutt_getch ();
- if (tmp.op == OP_END_COND)
- break;
- }
- mutt_message _("Nothing to do.");
-
- i = -1;
- }
- }
- else if (menu->tagged && option (OPTAUTOTAG))
- menu->tagprefix = 1;
- else
- menu->tagprefix = 0;
-
- mutt_curs_set (1);
-
-#if defined (USE_SLANG_CURSES) || defined (HAVE_RESIZETERM)
- if (SigWinch) {
- mutt_resize_screen ();
- menu->redraw = REDRAW_FULL;
- SigWinch = 0;
- clearok (stdscr, TRUE); /*force complete redraw */
- }
-#endif
-
- if (i == -1)
- continue;
-
- if (!menu->dialog)
- mutt_clear_error ();
-
- /* Convert menubar movement to scrolling */
- if (menu->dialog)
- i = menu_dialog_translate_op (i);
-
- switch (i) {
- case OP_NEXT_ENTRY:
- menu_next_entry (menu);
- break;
- case OP_PREV_ENTRY:
- menu_prev_entry (menu);
- break;
- case OP_HALF_DOWN:
- menu_half_down (menu);
- break;
- case OP_HALF_UP:
- menu_half_up (menu);
- break;
- case OP_NEXT_PAGE:
- menu_next_page (menu);
- break;
- case OP_PREV_PAGE:
- menu_prev_page (menu);
- break;
- case OP_NEXT_LINE:
- menu_next_line (menu);
- break;
- case OP_PREV_LINE:
- menu_prev_line (menu);
- break;
- case OP_FIRST_ENTRY:
- menu_first_entry (menu);
- break;
- case OP_LAST_ENTRY:
- menu_last_entry (menu);
- break;
- case OP_TOP_PAGE:
- menu_top_page (menu);
- break;
- case OP_MIDDLE_PAGE:
- menu_middle_page (menu);
- break;
- case OP_BOTTOM_PAGE:
- menu_bottom_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;
- case OP_SEARCH:
- case OP_SEARCH_REVERSE:
- case OP_SEARCH_NEXT:
- case OP_SEARCH_OPPOSITE:
- if (menu->search && !menu->dialog) { /* Searching dialogs won't work */
- menu->oldcurrent = menu->current;
- if ((menu->current = menu_search (menu, i)) != -1)
- menu->redraw = REDRAW_MOTION;
- else
- menu->current = menu->oldcurrent;
- }
- else
- mutt_error _("Search is not implemented for this menu.");
- break;
-
- case OP_JUMP:
- if (menu->dialog)
- mutt_error (_("Jumping is not implemented for dialogs."));
-
- else
- menu_jump (menu);
- break;
-
- case OP_ENTER_COMMAND:
- CurrentMenu = menu->menu;
- mutt_enter_command ();
- if (option (OPTFORCEREDRAWINDEX)) {
- menu->redraw = REDRAW_FULL;
- unset_option (OPTFORCEREDRAWINDEX);
- unset_option (OPTFORCEREDRAWPAGER);
- }
- break;
-
- case OP_TAG:
- if (menu->tag && !menu->dialog) {
- if (menu->tagprefix && !option (OPTAUTOTAG)) {
- for (i = 0; i < menu->max; i++)
- menu->tagged += menu->tag (menu, i, 0);
- menu->redraw = REDRAW_INDEX;
- }
- else if (menu->max) {
- int t = menu->tag (menu, menu->current, -1);
-
- menu->tagged += t;
- if (t && option (OPTRESOLVE) && menu->current < menu->max - 1) {
- menu->current++;
- menu->redraw = REDRAW_MOTION_RESYNCH;
- }
- else
- menu->redraw = REDRAW_CURRENT;
- }
- else
- mutt_error _("No entries.");
- }
- else
- mutt_error _("Tagging is not supported.");
- break;
-
- case OP_SHELL_ESCAPE:
- mutt_shell_escape ();
- MAYBE_REDRAW (menu->redraw);
- break;
-
- case OP_WHAT_KEY:
- mutt_what_key ();
- break;
-
- case OP_REBUILD_CACHE:
- mx_rebuild_cache ();
- break;
-
- case OP_REDRAW:
- clearok (stdscr, TRUE);
- menu->redraw = REDRAW_FULL;
- break;
-
- case OP_HELP:
- mutt_help (menu->menu);
- menu->redraw = REDRAW_FULL;
- break;
-
- case OP_NULL:
- km_error_key (menu->menu);
- break;
-
- case OP_END_COND:
- break;
-
- default:
- return (i);
- }
- }
- /* not reached */
-}