Changeset 8c97fa1

Timestamp:

Dec 19, 2009, 10:49:57 PM (14 years ago)

Author:

Nelson Elhage <nelhage@mit.edu>

Branches:

master, release-1.10, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

6aa4611

Parents:

1247aaa

git-author:

Alex Dehnert <adehnert@mit.edu> (12/19/09 21:45:37)

git-committer:

Nelson Elhage <nelhage@mit.edu> (12/19/09 22:49:57)

Message:

Add recv:getshift and recv:setshift

[nelhage@mit.edu: Clean up shift_left logic slightly]

Files:

• commands.c (modified) (2 diffs)
• functions.c (modified) (1 diff)

commands.c

@@ -314 +314 @@
               "toggle-oneline",
               ""),
+
+  OWLCMD_ARGS("recv:getshift", owl_command_get_shift, OWL_CTX_INTERACTIVE,
+              "gets position of receive window scrolling", "", ""),
+
+  OWLCMD_INT("recv:setshift", owl_command_set_shift, OWL_CTX_INTERACTIVE,
+              "scrolls receive window to specified position", "", ""),
 
   OWLCMD_VOID("recv:shiftleft", owl_command_shift_left, OWL_CTX_INTERACTIVE,
@@ -1337 +1343 @@
 {
   owl_function_full_redisplay();
+  owl_global_set_needrefresh(&g);
+}
+
+char *owl_command_get_shift(int argc, const char *const *argv, const char *buff)
+{
+  if(argc != 1)
+  {
+    owl_function_makemsg("Wrong number of arguments for %s", argv[0]);
+    return NULL;
+  }
+  return owl_sprintf("%d", owl_global_get_rightshift(&g));
+}
+
+void owl_command_set_shift(int shift)
+{
+  owl_global_set_rightshift(&g, shift);
+  owl_mainwin_redisplay(owl_global_get_mainwin(&g));
   owl_global_set_needrefresh(&g);
 }

functions.c

@@ -843 +843 @@
 
   shift=owl_global_get_rightshift(&g);
-  if (shift>=10) {
-    owl_global_set_rightshift(&g, shift-10);
+  if (shift > 0) {
+    owl_global_set_rightshift(&g, MAX(shift - 10, 0));
     owl_mainwin_redisplay(owl_global_get_mainwin(&g));
     owl_global_set_needrefresh(&g);