From 0dd04e26ce0216d8406af557ab0cba1511f8ccde Mon Sep 17 00:00:00 2001
From: gotmor <gotmor@f2baff5b-bf2c-0410-a398-912abdc3d8b2>
Date: Sun, 3 Jun 2007 11:45:54 +0000
Subject: renamed a_showhead to a_scrollhome changed handle_newl to scroll only
 when last line of input is viewed

git-svn-id: http://dzen.googlecode.com/svn/trunk@49 f2baff5b-bf2c-0410-a398-912abdc3d8b2
---
 action.c | 8 ++++----
 action.h | 2 +-
 main.c   | 6 ++++--
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/action.c b/action.c
index 8139759..b2579f2 100644
--- a/action.c
+++ b/action.c
@@ -48,7 +48,7 @@ struct action_lookup  ac_lookup_table[] = {
     { "menuexec",       a_menuexec},
     { "raise",          a_raise},
     { "lower",          a_lower},
-    { "showhead",       a_showhead},
+    { "scrollhome",     a_scrollhome},
     { 0, 0 }
 };
 
@@ -201,7 +201,7 @@ a_uncollapse(char * opt[]){
         XMapRaised(dzen.dpy, dzen.slave_win.win);
         for(i=0; i < dzen.slave_win.max_lines; i++)
             XMapRaised(dzen.dpy, dzen.slave_win.line[i]);
-        x_draw_body();
+        //x_draw_body();
     }
     return 0;
 }
@@ -335,10 +335,10 @@ a_lower(char * opt[]) {
 }
 
 int 
-a_showhead(char * opt[]) {
+a_scrollhome(char * opt[]) {
     if(dzen.slave_win.max_lines) {
         dzen.slave_win.first_line_vis = 0; 
-        dzen.slave_win.last_line_vis = dzen.slave_win.max_lines;
+        dzen.slave_win.last_line_vis  = dzen.slave_win.max_lines;
         x_draw_body();
     }
     return 0;
diff --git a/action.h b/action.h
index ac546a5..944f434 100644
--- a/action.h
+++ b/action.h
@@ -73,6 +73,6 @@ int a_menuprint(char **);
 int a_menuexec(char **);
 int a_raise(char **);
 int a_lower(char **);
-int a_showhead(char **);
+int a_scrollhome(char **);
 
 
diff --git a/main.c b/main.c
index f22faa4..c7e5ab8 100644
--- a/main.c
+++ b/main.c
@@ -387,11 +387,13 @@ handle_newl(void) {
 
     if(dzen.slave_win.max_lines && (dzen.slave_win.tcnt > last_cnt)) {
         if (XGetWindowAttributes(dzen.dpy, dzen.slave_win.win, &wa),
-                wa.map_state != IsUnmapped) {
+                wa.map_state != IsUnmapped &&
+                /* scroll only if we're viewing the last line of input */
+                (dzen.slave_win.last_line_vis == last_cnt)) {
             dzen.slave_win.first_line_vis = 0;
             dzen.slave_win.last_line_vis = 0;
-            do_action(exposeslave);
         }
+        do_action(exposeslave);
         last_cnt = dzen.slave_win.tcnt;
     }
 }
-- 
cgit v1.2.3-54-g00ecf