/*
+ * Copyright notice from original mutt:
* Copyright (C) ????-2004 Justin Hibbits <jrh29@po.cwru.edu>
* Copyright (C) 2004 Thomer M. Gil <mutt@thomer.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
- */
-
-
+ *
+ * Parts were written/modified by:
+ * Rocco Rutte <pdmef@cs.tu-berlin.de>
+ * 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.
+ */
#include "mutt.h"
#include "mutt_menu.h"
#include "mutt_curses.h"
#include "sidebar.h"
#include "buffy.h"
-#include <libgen.h>
#include "keymap.h"
-#include <stdbool.h>
+
+#include "lib/mem.h"
+#include "lib/str.h"
+#include "lib/intl.h"
+
+#include <libgen.h>
+#include <ctype.h>
/*BUFFY *CurBuffy = 0;*/
static BUFFY *TopBuffy = 0;
static BUFFY *BottomBuffy = 0;
static int known_lines = 0;
+static short initialized = 0;
+static int prev_show_value;
+static short saveSidebarWidth;
+static char *entry = 0;
-static int quick_log10(int n)
+static int quick_log10 (int n)
{
- char string[32];
- sprintf(string, "%d", n);
- return strlen(string);
+ int len = 0;
+
+ for (; n > 9; len++, n /= 10);
+ return (++len);
}
+/* CurBuffy should contain a valid buffy
+ * mailbox before calling this function!!! */
void calc_boundaries (int menu)
{
- BUFFY *tmp = Incoming;
-
- if ( known_lines != LINES ) {
- TopBuffy = BottomBuffy = 0;
- known_lines = LINES;
- }
- for ( ; tmp->next != 0; tmp = tmp->next )
- tmp->next->prev = tmp;
-
- if ( TopBuffy == 0 && BottomBuffy == 0 )
- TopBuffy = Incoming;
- if ( BottomBuffy == 0 ) {
- int count = LINES - 2 - (menu != MENU_PAGER);
- BottomBuffy = TopBuffy;
- while ( --count && BottomBuffy->next )
- BottomBuffy = BottomBuffy->next;
- }
- else if ( TopBuffy == CurBuffy->next ) {
- int count = LINES - 2 - (menu != MENU_PAGER);
- BottomBuffy = CurBuffy;
- tmp = BottomBuffy;
- while ( --count && tmp->prev)
- tmp = tmp->prev;
- TopBuffy = tmp;
- }
- else if ( BottomBuffy == CurBuffy->prev ) {
- int count = LINES - 2 - (menu != MENU_PAGER);
- TopBuffy = CurBuffy;
- tmp = TopBuffy;
- while ( --count && tmp->next )
- tmp = tmp->next;
- BottomBuffy = tmp;
- }
+ BUFFY *tmp = Incoming;
+ int position;
+ int i, count, mailbox_position;
+
+ /* correct known_lines if it has changed because of a window resize */
+ if (known_lines != LINES) {
+ known_lines = LINES;
+ }
+ /* fix all the prev links on all the mailboxes
+ * FIXME move this over to buffy.c where it belongs */
+ for (; tmp->next != 0; tmp = tmp->next)
+ tmp->next->prev = tmp;
+
+ /* calculate the position of the current mailbox */
+ position = 1;
+ tmp = Incoming;
+ while (tmp != CurBuffy) {
+ position++;
+ tmp = tmp->next;
+ }
+ /* calculate the size of the screen we can use */
+ count = LINES - 2 - (menu != MENU_PAGER || option (OPTSTATUSONTOP));
+ /* calculate the position of the current mailbox on the screen */
+ mailbox_position = position % count;
+ if (mailbox_position == 0)
+ mailbox_position = count;
+ /* determine topbuffy */
+ TopBuffy = CurBuffy;
+ for (i = mailbox_position; i > 1; i--)
+ TopBuffy = TopBuffy->prev;
+ /* determine bottombuffy */
+ BottomBuffy = CurBuffy;
+ for (i = mailbox_position; i < count && BottomBuffy->next; i++)
+ BottomBuffy = BottomBuffy->next;
}
-static char * shortened_hierarchy(char * box) {
+static char *shortened_hierarchy (char *box)
+{
int dots = 0;
- char * last_dot;
- int i,j;
- char * new_box;
- for (i=0;i<strlen(box);++i)
- if (box[i] == '.') ++dots;
- last_dot = strrchr(box,'.');
+ char *last_dot;
+ int i, j;
+ char *new_box;
+
+ for (i = 0; i < mutt_strlen (box); ++i) {
+ if (box[i] == '.')
+ ++dots;
+ else if (isupper (box[i]))
+ return (safe_strdup (box));
+ }
+ last_dot = strrchr (box, '.');
if (last_dot) {
++last_dot;
- new_box = safe_malloc(strlen(last_dot)+2*dots+1);
+ new_box = safe_malloc (mutt_strlen (last_dot) + 2 * dots + 1);
new_box[0] = box[0];
- for (i=1,j=1;i<strlen(box);++i) {
+ for (i = 1, j = 1; i < mutt_strlen (box); ++i) {
if (box[i] == '.') {
new_box[j++] = '.';
new_box[j] = 0;
- if (&box[i+1] != last_dot) {
- new_box[j++] = box[i+1];
+ if (&box[i + 1] != last_dot) {
+ new_box[j++] = box[i + 1];
new_box[j] = 0;
- } else {
- strcat(&new_box[j],last_dot);
+ }
+ else {
+ strcat (&new_box[j], last_dot);
break;
}
}
}
return new_box;
}
- return safe_strdup(box);
+ return safe_strdup (box);
}
-char *make_sidebar_entry(char *box, int size, int new)
+char *make_sidebar_entry (char *box, int size, int new, int flagged)
{
- static char *entry = 0;
- char *c;
- int i = 0;
-
- c = realloc(entry, SidebarWidth + 1);
- if ( c ) entry = c;
- entry[SidebarWidth] = 0;
- for (; i < SidebarWidth; entry[i++] = ' ' );
+ int i = 0, dlen, max, shortened = 0;
+ int offset;
+
+ if (SidebarWidth > COLS)
+ SidebarWidth = COLS;
+
+ dlen = mutt_strlen (SidebarDelim);
+ max = SidebarWidth - dlen - 1;
+
+ safe_realloc (&entry, SidebarWidth + 1);
+ entry[SidebarWidth] = 0;
+ for (; i < SidebarWidth; entry[i++] = ' ');
#if USE_IMAP
- if (ImapHomeNamespace && strlen(ImapHomeNamespace)>0) {
- if (strncmp(box,ImapHomeNamespace,strlen(ImapHomeNamespace))==0 && strcmp(box,ImapHomeNamespace)!=0) {
- box+=strlen(ImapHomeNamespace)+1;
+ if (ImapHomeNamespace && mutt_strlen (ImapHomeNamespace) > 0) {
+ if (strncmp (box, ImapHomeNamespace, mutt_strlen (ImapHomeNamespace)) == 0
+ && strcmp (box, ImapHomeNamespace) != 0) {
+ box += mutt_strlen (ImapHomeNamespace) + 1;
}
}
#endif
- if (option(OPTSHORTENHIERARCHY)) {
- box = shortened_hierarchy(box);
+ max -= quick_log10 (size);
+ if (new)
+ max -= quick_log10 (new) + 2;
+ if (flagged > 0)
+ max -= quick_log10 (flagged) + 2;
+ if (option (OPTSHORTENHIERARCHY) && mutt_strlen (box) > max) {
+ box = shortened_hierarchy (box);
+ shortened = 1;
+ }
+ i = mutt_strlen (box);
+ strncpy (entry, box, i < SidebarWidth - dlen ? i : SidebarWidth - dlen);
+
+ if (new) {
+ if (flagged > 0) {
+ offset =
+ SidebarWidth - 5 - quick_log10 (size) - dlen - quick_log10 (new) -
+ quick_log10 (flagged);
+ if (offset < 0)
+ offset = 0;
+ snprintf (entry + offset, SidebarWidth - dlen - offset + 1,
+ "% d(%d)[%d]", size, new, flagged);
+ }
+ else {
+ offset =
+ SidebarWidth - 3 - quick_log10 (size) - dlen - quick_log10 (new);
+ if (offset < 0)
+ offset = 0;
+ snprintf (entry + offset, SidebarWidth - dlen - offset + 1,
+ "% d(%d)", size, new);
+ }
+ }
+ else {
+ if (flagged > 0) {
+ offset =
+ SidebarWidth - 3 - quick_log10 (size) - dlen - quick_log10 (flagged);
+ if (offset < 0)
+ offset = 0;
+ snprintf (entry + offset, SidebarWidth - dlen - offset + 1,
+ "% d[%d]", size, flagged);
+ }
+ else {
+ offset = SidebarWidth - 1 - quick_log10 (size) - dlen;
+ if (offset < 0)
+ offset = 0;
+ snprintf (entry + offset, SidebarWidth - dlen - offset + 1,
+ "% d", size);
+ }
}
- i = strlen(box);
- strncpy( entry, box, i < SidebarWidth ? i :SidebarWidth );
-
- if ( new )
- sprintf(
- entry + SidebarWidth - 5 - quick_log10(size) - quick_log10(new),
- "% d(%d)", size, new);
- else
- sprintf( entry + SidebarWidth - 3 - quick_log10(size), "% d", size);
- if (option(OPTSHORTENHIERARCHY)) {
- free(box);
+
+ if (option (OPTSHORTENHIERARCHY) && shortened) {
+ free (box);
}
- return entry;
+ return entry;
}
-void set_curbuffy(char buf[LONG_STRING])
+void set_curbuffy (char buf[LONG_STRING])
{
- BUFFY* tmp = CurBuffy = Incoming;
+ BUFFY *tmp = CurBuffy = Incoming;
if (!Incoming)
return;
- while(1) {
- if(!strcmp(tmp->path, buf)) {
+ while (1) {
+ if (!mutt_strcmp (tmp->path, buf)) {
CurBuffy = tmp;
break;
}
- if(tmp->next)
+ if (tmp->next)
tmp = tmp->next;
else
break;
}
}
-int draw_sidebar(int menu) {
+void set_buffystats (CONTEXT * Context)
+{
+ BUFFY *tmp = Incoming;
- int lines = option(OPTHELP) ? 1 : 0;
- BUFFY *tmp;
-#ifndef USE_SLANG_CURSES
- attr_t attrs;
-#endif
- short color_pair;
-
- static bool initialized = false;
- static int prev_show_value;
- static short saveSidebarWidth;
-
- /* initialize first time */
- if(!initialized) {
- prev_show_value = option(OPTMBOXPANE);
- saveSidebarWidth = SidebarWidth;
- if(!option(OPTMBOXPANE)) SidebarWidth = 0;
- initialized = true;
- }
+ if (!Context)
+ return;
+ while (tmp) {
+ if (mutt_strcmp (tmp->path, Context->path) == 0) {
+ tmp->new = Context->new;
+ tmp->msg_unread = Context->unread;
+ tmp->msgcount = Context->msgcount;
+ tmp->msg_flagged = Context->flagged;
+ break;
+ }
+ tmp = tmp->next;
+ }
+}
- /* save or restore the value SidebarWidth */
- if(prev_show_value != option(OPTMBOXPANE)) {
- if(prev_show_value && !option(OPTMBOXPANE)) {
- saveSidebarWidth = SidebarWidth;
- SidebarWidth = 0;
- } else if(!prev_show_value && option(OPTMBOXPANE)) {
- SidebarWidth = saveSidebarWidth;
- }
- prev_show_value = option(OPTMBOXPANE);
- }
+int draw_sidebar (int menu)
+{
+
+ int lines = option (OPTHELP) ? 1 : 0;
+ BUFFY *tmp;
+ short delim_len = mutt_strlen (SidebarDelim);
+
+ /* initialize first time */
+ if (!initialized) {
+ prev_show_value = option (OPTMBOXPANE);
+ saveSidebarWidth = SidebarWidth;
+ if (!option (OPTMBOXPANE))
+ SidebarWidth = 0;
+ initialized = 1;
+ }
+ /* save or restore the value SidebarWidth */
+ if (prev_show_value != option (OPTMBOXPANE)) {
+ if (prev_show_value && !option (OPTMBOXPANE)) {
+ saveSidebarWidth = SidebarWidth;
+ SidebarWidth = 0;
+ }
+ else if (!prev_show_value && option (OPTMBOXPANE)) {
+ SidebarWidth = saveSidebarWidth;
+ /* after toggle: force recounting of all mail */
+ mutt_buffy_check (2);
+ }
+ prev_show_value = option (OPTMBOXPANE);
+ }
- if ( SidebarWidth == 0 ) return 0;
+ if (SidebarWidth > 0 && option (OPTMBOXPANE)
+ && mutt_strlen (SidebarDelim) >= SidebarWidth) {
+ mutt_error (_("Value for sidebar_delim is too long. Disabling sidebar."));
+ sleep (2);
+ unset_option (OPTMBOXPANE);
+ return (0);
+ }
- /* get attributes for divider */
- SETCOLOR(MT_COLOR_STATUS);
-#ifndef USE_SLANG_CURSES
- attr_get(&attrs, &color_pair, 0);
-#else
- color_pair = attr_get();
+ if (SidebarWidth == 0 || !option (OPTMBOXPANE))
+ return 0;
+
+ /* draw the divider */
+ /* SETCOLOR(MT_COLOR_STATUS); */
+ SETCOLOR (MT_COLOR_SIDEBAR);
+ for (lines = 1;
+ lines < LINES - 1 - (menu != MENU_PAGER || option (OPTSTATUSONTOP));
+ lines++) {
+ move (lines, SidebarWidth - delim_len);
+ if (option (OPTASCIICHARS))
+ addstr (NONULL (SidebarDelim));
+ else if (!option (OPTASCIICHARS) && !mutt_strcmp (SidebarDelim, "|"))
+ addch (ACS_VLINE);
+ else if ((Charset_is_utf8) && !mutt_strcmp (SidebarDelim, "|"))
+ addstr ("\342\224\202");
+ else
+ addstr (NONULL (SidebarDelim));
+ }
+ SETCOLOR (MT_COLOR_NORMAL);
+
+ if (Incoming == 0)
+ return 0;
+ lines = option (OPTHELP) ? 1 : 0; /* go back to the top */
+
+ if (CurBuffy == 0)
+ CurBuffy = Incoming;
+#if 0
+ if (known_lines != LINES || TopBuffy == 0 || BottomBuffy == 0)
#endif
- SETCOLOR(MT_COLOR_NORMAL);
-
- /* draw the divider */
-
- for ( ; lines < LINES-2-(menu != MENU_PAGER); lines++ ) {
- move(lines, SidebarWidth - 1);
- addch('|');
- #ifndef USE_SLANG_CURSES
- mvchgat(lines, SidebarWidth - 1, 1, 0, color_pair, NULL);
- #endif
- }
- if ( Incoming == 0 ) return 0;
- lines = option(OPTHELP) ? 1 : 0; /* go back to the top */
-
- if ( known_lines != LINES || TopBuffy == 0 || BottomBuffy == 0 )
- calc_boundaries(menu);
- if ( CurBuffy == 0 ) CurBuffy = Incoming;
-
- tmp = TopBuffy;
-
- SETCOLOR(MT_COLOR_NORMAL);
-
- for ( ; tmp && lines < LINES-1 - (menu != MENU_PAGER); tmp = tmp->next ) {
- if ( tmp == CurBuffy )
- SETCOLOR(MT_COLOR_INDICATOR);
- else if ( tmp->msg_unread > 0 )
- SETCOLOR(MT_COLOR_NEW);
- else
- SETCOLOR(MT_COLOR_NORMAL);
-
- move( lines, 0 );
- if ( Context && !strcmp( tmp->path, Context->path ) ) {
- printw( "%.*s", SidebarWidth,
- make_sidebar_entry(basename(tmp->path), Context->msgcount,
- Context->unread));
- tmp->msg_unread = Context->unread;
- tmp->msgcount = Context->msgcount;
- }
- else
- printw( "%.*s", SidebarWidth,
- make_sidebar_entry(basename(tmp->path), tmp->msgcount,
- tmp->msg_unread));
- lines++;
- }
- SETCOLOR(MT_COLOR_NORMAL);
- for ( ; lines < LINES - 2 - (menu != MENU_PAGER); lines++ ) {
- int i = 0;
- move( lines, 0 );
- for ( ; i < SidebarWidth - 1; i++ )
- addch(' ');
- }
- return 0;
+ calc_boundaries (menu);
+
+ tmp = TopBuffy;
+
+ for (;
+ tmp && lines < LINES - 1 - (menu != MENU_PAGER
+ || option (OPTSTATUSONTOP));
+ tmp = tmp->next) {
+ if (tmp == CurBuffy)
+ SETCOLOR (MT_COLOR_INDICATOR);
+ else if (tmp->msg_flagged > 0)
+ SETCOLOR (MT_COLOR_FLAGGED);
+ else if (tmp->msg_unread > 0)
+ SETCOLOR (MT_COLOR_NEW);
+ else
+ SETCOLOR (MT_COLOR_NORMAL);
+
+ move (lines, 0);
+ if (option (OPTSIDEBARNEWMAILONLY)) {
+ if (tmp->msg_unread > 0) {
+ if (Context && !mutt_strcmp (tmp->path, Context->path)) {
+ printw ("%.*s", SidebarWidth - delim_len,
+ make_sidebar_entry (basename (tmp->path),
+ Context->msgcount, Context->unread,
+ Context->flagged));
+ tmp->msg_unread = Context->unread;
+ tmp->msgcount = Context->msgcount;
+ tmp->msg_flagged = Context->flagged;
+ }
+ else
+ printw ("%.*s", SidebarWidth - delim_len,
+ make_sidebar_entry (basename (tmp->path),
+ tmp->msgcount, tmp->msg_unread,
+ tmp->msg_flagged));
+ lines++;
+ }
+ }
+ else {
+ if (Context && !strcmp (tmp->path, Context->path)) {
+ printw ("%.*s", SidebarWidth - delim_len,
+ make_sidebar_entry (basename (tmp->path),
+ Context->msgcount, Context->unread,
+ Context->flagged));
+ tmp->msg_unread = Context->unread;
+ tmp->msgcount = Context->msgcount;
+ tmp->msg_flagged = Context->flagged;
+ }
+ else
+ printw ("%.*s", SidebarWidth - delim_len,
+ make_sidebar_entry (basename (tmp->path),
+ tmp->msgcount, tmp->msg_unread,
+ tmp->msg_flagged));
+ lines++;
+ }
+ }
+ SETCOLOR (MT_COLOR_NORMAL);
+ for (; lines < LINES - 1 - (menu != MENU_PAGER || option (OPTSTATUSONTOP));
+ lines++) {
+ int i = 0;
+
+ move (lines, 0);
+ for (; i < SidebarWidth - delim_len; i++)
+ addch (' ');
+ }
+ return 0;
+}
+
+BUFFY *exist_next_new ()
+{
+ BUFFY *tmp = CurBuffy;
+
+ if (tmp == NULL)
+ return NULL;
+ while (tmp->next != NULL) {
+ tmp = tmp->next;
+ if (tmp->msg_unread)
+ return tmp;
+ }
+ return NULL;
}
-void scroll_sidebar(int op, int menu)
+BUFFY *exist_prev_new ()
+{
+ BUFFY *tmp = CurBuffy;
+
+ if (tmp == NULL)
+ return NULL;
+ while (tmp->prev != NULL) {
+ tmp = tmp->prev;
+ if (tmp->msg_unread)
+ return tmp;
+ }
+ return NULL;
+}
+
+
+void scroll_sidebar (int op, int menu)
{
- if(!SidebarWidth) return;
- if(!CurBuffy) return;
-
- switch (op) {
- case OP_SIDEBAR_NEXT:
- if ( CurBuffy->next == NULL ) return;
- CurBuffy = CurBuffy->next;
- break;
- case OP_SIDEBAR_PREV:
- if ( CurBuffy == Incoming ) return;
- {
- BUFFY *tmp = Incoming;
- while ( tmp->next && strcmp(tmp->next->path, CurBuffy->path) ) tmp = tmp->next;
- CurBuffy = tmp;
- }
- break;
- case OP_SIDEBAR_SCROLL_UP:
- CurBuffy = TopBuffy;
- if ( CurBuffy != Incoming ) {
- calc_boundaries(menu);
- CurBuffy = CurBuffy->prev;
- }
- break;
- case OP_SIDEBAR_SCROLL_DOWN:
- CurBuffy = BottomBuffy;
- if ( CurBuffy->next ) {
- calc_boundaries(menu);
- CurBuffy = CurBuffy->next;
- }
- break;
- default:
- return;
- }
- calc_boundaries(menu);
- draw_sidebar(menu);
+ BUFFY *tmp;
+
+ if (!SidebarWidth)
+ return;
+ if (!CurBuffy)
+ return;
+
+ switch (op) {
+ case OP_SIDEBAR_NEXT:
+ if (!option (OPTSIDEBARNEWMAILONLY)) {
+ if (CurBuffy->next == NULL) {
+ mutt_error (_("You are on the last mailbox."));
+ return;
+ }
+ CurBuffy = CurBuffy->next;
+ break;
+ } /* the fall-through is intentional */
+ case OP_SIDEBAR_NEXT_NEW:
+ if ((tmp = exist_next_new ()) == NULL) {
+ mutt_error (_("No next mailboxes with new mail."));
+ return;
+ }
+ else
+ CurBuffy = tmp;
+ break;
+ case OP_SIDEBAR_PREV:
+ if (!option (OPTSIDEBARNEWMAILONLY)) {
+ if (CurBuffy->prev == NULL) {
+ mutt_error (_("You are on the first mailbox."));
+ return;
+ }
+ CurBuffy = CurBuffy->prev;
+ break;
+ } /* the fall-through is intentional */
+ case OP_SIDEBAR_PREV_NEW:
+ if ((tmp = exist_prev_new ()) == NULL) {
+ mutt_error (_("No previous mailbox with new mail."));
+ return;
+ }
+ else
+ CurBuffy = tmp;
+ break;
+
+ case OP_SIDEBAR_SCROLL_UP:
+ CurBuffy = TopBuffy;
+ if (CurBuffy != Incoming) {
+ calc_boundaries (menu);
+ CurBuffy = CurBuffy->prev;
+ }
+ break;
+ case OP_SIDEBAR_SCROLL_DOWN:
+ CurBuffy = BottomBuffy;
+ if (CurBuffy->next) {
+ calc_boundaries (menu);
+ CurBuffy = CurBuffy->next;
+ }
+ break;
+ default:
+ return;
+ }
+ calc_boundaries (menu);
+ draw_sidebar (menu);
}