Rocco Rutte:

[apps/madmutt.git] / sidebar.c

diff --git a/sidebar.c b/sidebar.c
index 001c720..c59e982 100644 (file)
--- a/sidebar.c
+++ b/sidebar.c
@@ -26,14 +26,13 @@
 #include "buffy.h"
 #include <libgen.h>
 #include "keymap.h"
-#include <stdbool.h>
 #include <ctype.h>
 
 /*BUFFY *CurBuffy = 0;*/
 static BUFFY *TopBuffy = 0;
 static BUFFY *BottomBuffy = 0;
 static int known_lines = 0;
-static bool initialized = false;
+static short initialized = 0;
 static int prev_show_value;
 static short saveSidebarWidth;
 static char *entry = 0;
@@ -233,7 +232,7 @@ int draw_sidebar(int menu) {
     prev_show_value = option(OPTMBOXPANE);
     saveSidebarWidth = SidebarWidth;
     if(!option(OPTMBOXPANE)) SidebarWidth = 0;
-    initialized = true;
+    initialized = 1;
   }
 
   /* save or restore the value SidebarWidth */
@@ -249,7 +248,15 @@ int draw_sidebar(int menu) {
     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);
+  }
+
+  if (SidebarWidth == 0 || !option (OPTMBOXPANE))
+    return 0;
 
   /* draw the divider */
   /* SETCOLOR(MT_COLOR_STATUS); */
@@ -257,7 +264,14 @@ int draw_sidebar(int menu) {
   for (lines = 1;
        lines < LINES-1-(menu != MENU_PAGER || option (OPTSTATUSONTOP)); lines++ ) {
     move(lines, SidebarWidth - delim_len);
-    addstr (NONULL (SidebarDelim));
+    if (option (OPTASCIICHARS))
+      addstr (NONULL (SidebarDelim));
+    else if(!option(OPTASCIICHARS) && !strcmp(SidebarDelim,"|"))
+      addch(ACS_VLINE);
+    else if ((Charset_is_utf8) && !strcmp(SidebarDelim, "|"))
+      addstr ("\342\224\202");
+    else
+      addstr (NONULL (SidebarDelim));
   }
   SETCOLOR(MT_COLOR_NORMAL);
 
@@ -283,19 +297,37 @@ int draw_sidebar(int menu) {
       SETCOLOR(MT_COLOR_NORMAL);
 
     move( lines, 0 );
-    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;
+    if (option(OPTSIDEBARNEWMAILONLY)) {
+      if (tmp->msg_unread > 0) {
+        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++;
+      }
+    } 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++;
     }
-    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++ ) {
@@ -341,12 +373,14 @@ void scroll_sidebar(int op, int menu)
 
   switch (op) {
     case OP_SIDEBAR_NEXT:
-      if ( CurBuffy->next == NULL ) {
-        mutt_error (_("You are on the last mailbox."));
-        return;
-      }
-      CurBuffy = CurBuffy->next;
-      break;
+      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."));
@@ -355,12 +389,14 @@ void scroll_sidebar(int op, int menu)
       else CurBuffy = tmp;
       break;
     case OP_SIDEBAR_PREV:
-      if ( CurBuffy->prev == NULL ) {
-        mutt_error (_("You are on the first mailbox."));
-        return;
-      }
-      CurBuffy = CurBuffy->prev;
-     break;
+      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."));