X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=sidebar.c;h=48ec9dfa3234225fb813da2f3874e56f7b01217c;hp=92a0d2a06c4c9e046b11c0d4d890599e3a651732;hb=5e53f9e5f65aa5b3af6f5af9d868403536534afb;hpb=5f6b586de5a46f2359a4fc392fd89f1716d847a3

diff --git a/sidebar.c b/sidebar.c
index 92a0d2a..48ec9df 100644
--- a/sidebar.c
+++ b/sidebar.c
@@ -31,25 +31,16 @@ static int CurBuffy = 0;
 static int known_lines = 0;
 static short initialized = 0;
 static short prev_show_value;
-static short saveSidebarWidth;
 
 /* computes first entry to be shown */
-void calc_boundaries (int menu)
-{
-  int lines = 0;
-
+static void calc_boundaries (void) {
   if (list_empty(Incoming))
     return;
   if (CurBuffy < 0 || CurBuffy >= Incoming->length)
     CurBuffy = 0;
   if (TopBuffy < 0 || TopBuffy >= Incoming->length)
     TopBuffy = 0;
-  /* correct known_lines if it has changed because of a window resize */
-  /*  if (known_lines != LINES)
-    known_lines = LINES; */
 
-  lines = LINES - 2 - (menu != MENU_PAGER || option (OPTSTATUSONTOP));
-  known_lines = lines;
   if (option (OPTSIDEBARNEWMAILONLY)) {
     int i = CurBuffy;
     TopBuffy = CurBuffy - 1;
@@ -58,8 +49,8 @@ void calc_boundaries (int menu)
         TopBuffy = i;
       i--;
     }
-  } else
-    TopBuffy = CurBuffy - (CurBuffy % lines);
+  } else if (known_lines>0)
+    TopBuffy = CurBuffy - (CurBuffy % known_lines);
   if (TopBuffy < 0)
     TopBuffy = 0;
 }
@@ -262,8 +253,10 @@ const char* sidebar_get_current (void) {
 /* internally sets item to buf */
 void sidebar_set_current (const char* buf) {
   int i = buffy_lookup (buf);
-  if (i >= 0)
+  if (i >= 0) {
     CurBuffy = i;
+    calc_boundaries();
+  }
 }
 
 /* fix counters for a context
@@ -281,36 +274,76 @@ void sidebar_set_buffystats (CONTEXT* Context) {
   tmp->msg_flagged = Context->flagged;
 }
 
+void sidebar_draw_frames (void) {
+  size_t i,delim_len;
+
+  if (!option(OPTMBOXPANE) || SidebarWidth==0) 
+    return;
+
+  delim_len=str_len(NONULL(SidebarDelim));
+
+  /* draw vertical delimiter */
+  SETCOLOR (MT_COLOR_SIDEBAR);
+  for (i = 0; i < LINES-1; i++) {
+    move (i, SidebarWidth - delim_len);
+    if (option (OPTASCIICHARS))
+      addstr (NONULL (SidebarDelim));
+    else if (!option (OPTASCIICHARS) && !str_cmp (SidebarDelim, "|"))
+      addch (ACS_VLINE);
+    else if ((Charset_is_utf8) && !str_cmp (SidebarDelim, "|"))
+      addstr ("\342\224\202");
+    else
+      addstr (NONULL (SidebarDelim));
+  }
+
+  /* fill "gaps" at top+bottom */
+  SETCOLOR(MT_COLOR_STATUS);
+  for (i=0; i<SidebarWidth; i++) {
+    /*
+     * if we don't have $status_on_top and have $help, fill top
+     * gap with spaces to get bg color
+     */
+    if (option(OPTSTATUSONTOP) || option(OPTHELP)) {
+      move(0,i);
+      addch(' ');
+    }
+    /*
+      * if we don't have $status_on_top or we have $help, fill bottom
+      * gap with spaces to get bg color
+      */
+    if (!option(OPTSTATUSONTOP) || option(OPTHELP)) {
+      move(LINES-2,i);
+      addch(' ');
+    }
+  }
+  SETCOLOR (MT_COLOR_NORMAL);
+}
+
 /* actually draws something
  * FIXME this needs some clue when to do it
  */
-int sidebar_draw (int menu)
-{
-
-  int lines = option (OPTHELP) ? 1 : 0, draw_devider = 1, i = 0;
+int sidebar_draw (int menu) {
+  int first_line = option (OPTSTATUSONTOP) ? 1 : option (OPTHELP) ? 1 : 0,
+      last_line = LINES - 2 + (option (OPTSTATUSONTOP) && !option (OPTHELP) ? 1 : 0),
+      i = 0,line;
   BUFFY *tmp;
-  short delim_len = str_len (SidebarDelim);
+  size_t delim_len = str_len (SidebarDelim);
   char blank[SHORT_STRING];
 
+  known_lines=last_line-first_line;
+
   /* initialize first time */
   if (!initialized) {
     prev_show_value = option (OPTMBOXPANE);
-    saveSidebarWidth = SidebarWidth;
-    if (!option (OPTMBOXPANE)){
-      SidebarWidth = 0;
-      draw_devider = 1;
-    }
     initialized = 1;
   }
 
+  if (TopBuffy==0 || CurBuffy==0)
+    calc_boundaries();
+
   /* 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;
+    if (!prev_show_value && option (OPTMBOXPANE)) {
       /* after toggle: force recounting of all mail */
       buffy_check (2);
     }
@@ -327,34 +360,14 @@ int sidebar_draw (int menu)
 
   if (SidebarWidth == 0 || !option (OPTMBOXPANE))
     return 0;
-  /* draw devider only if necessary (if the sidebar becomes visible e.g.)*/
-  if (draw_devider == 1){
-    /* draw the divider */
-    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) && !str_cmp (SidebarDelim, "|"))
-        addch (ACS_VLINE);
-      else if ((Charset_is_utf8) && !str_cmp (SidebarDelim, "|"))
-        addstr ("\342\224\202");
-      else
-        addstr (NONULL (SidebarDelim));
-    }
-  }
-  SETCOLOR (MT_COLOR_NORMAL);
+
+  sidebar_draw_frames();
 
   if (list_empty(Incoming))
     return 0;
-  lines = option (OPTHELP) ? 1 : 0;     /* go back to the top */
-  calc_boundaries (menu);
 
   /* actually print items */
-  for (i = TopBuffy; i < Incoming->length && lines < LINES - 1 - 
-       (menu != MENU_PAGER || option (OPTSTATUSONTOP)); i++) {
+  for (i = TopBuffy, line=first_line; i < Incoming->length && line < last_line; i++) {
     tmp = (BUFFY*) Incoming->data[i];
 
     if (i == CurBuffy)
@@ -366,15 +379,16 @@ int sidebar_draw (int menu)
     else
       SETCOLOR (MT_COLOR_NORMAL);
 
-    move (lines, 0);
-    lines += make_sidebar_entry (tmp->path, i, SidebarWidth-delim_len);
+    move (line, 0);
+    line += make_sidebar_entry (tmp->path, i, SidebarWidth-delim_len);
   }
 
+  SETCOLOR (MT_COLOR_NORMAL);
+
   /* fill with blanks to bottom */
   memset (&blank, ' ', sizeof (blank));
-  SETCOLOR (MT_COLOR_NORMAL);
-  for (; lines < LINES - 1 - (menu != MENU_PAGER || option (OPTSTATUSONTOP)); lines++) {
-    move (lines, 0);
+  for (; line < last_line; line++) {
+    move (line, 0);
     addnstr (blank, SidebarWidth-delim_len);
   }
   return 0;
@@ -467,6 +481,6 @@ void sidebar_scroll (int op, int menu) {
   default:
     return;
   }
-  calc_boundaries (menu);
+  calc_boundaries ();
   sidebar_draw (menu);
 }