From 3e752b0491df868a89f370a136a0edb94c5081f5 Mon Sep 17 00:00:00 2001
From: Stephane Carrez <stcarrez@nerim.fr>
Date: Sat, 24 Aug 2002 16:43:08 +0000
Subject: [PATCH] 	* tuiWin.c (tui_update_gdb_sizes): New function to
 tell gdb what 	is the size of command window. 	(tuiResizeAll): Call it
 instead of init_page_info. 	* tui.c (tui_enable): Call it to resize to TUI
 command window. 	(tui_disable): Likewise for plain screen.

---
 gdb/tui/ChangeLog |  8 ++++++++
 gdb/tui/tui.c     |  2 ++
 gdb/tui/tuiWin.c  | 26 +++++++++++++++++++-------
 3 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/gdb/tui/ChangeLog b/gdb/tui/ChangeLog
index 01ac7d98b21..32df100e77d 100644
--- a/gdb/tui/ChangeLog
+++ b/gdb/tui/ChangeLog
@@ -1,3 +1,11 @@
+2002-08-24  Stephane Carrez  <stcarrez@nerim.fr>
+
+	* tuiWin.c (tui_update_gdb_sizes): New function to tell gdb what
+	is the size of command window.
+	(tuiResizeAll): Call it instead of init_page_info.
+	* tui.c (tui_enable): Call it to resize to TUI command window.
+	(tui_disable): Likewise for plain screen.
+
 2002-08-24  Stephane Carrez  <stcarrez@nerim.fr>
 
 	* tui.c (tui_enable): Use tuiSetLayout instead of showLayout and
diff --git a/gdb/tui/tui.c b/gdb/tui/tui.c
index 33232a50cdb..8ead02f5b0d 100644
--- a/gdb/tui/tui.c
+++ b/gdb/tui/tui.c
@@ -262,6 +262,7 @@ tui_enable (void)
   tui_version = 1;
   tui_active = 1;
   refresh ();
+  tui_update_gdb_sizes ();
 }
 
 /* Leave the tui mode.
@@ -286,6 +287,7 @@ tui_disable (void)
 
   tui_version = 0;
   tui_active = 0;
+  tui_update_gdb_sizes ();
 }
 
 /* Wrapper on top of free() to ensure that input address
diff --git a/gdb/tui/tuiWin.c b/gdb/tui/tuiWin.c
index dccdcd7f8d5..82c3d4951f4 100644
--- a/gdb/tui/tuiWin.c
+++ b/gdb/tui/tuiWin.c
@@ -52,6 +52,7 @@
 #include "breakpoint.h"
 #include "frame.h"
 #include "cli/cli-cmds.h"
+#include "top.h"
 
 #include "tui.h"
 #include "tuiData.h"
@@ -63,11 +64,6 @@
 #include "tuiSourceWin.h"
 #include "tuiDataWin.h"
 
-/*******************************
-** External Declarations
-********************************/
-extern void init_page_info ();
-
 /*******************************
 ** Static Local Decls
 ********************************/
@@ -396,6 +392,22 @@ Usage: w <#lines>\n");
   add_show_from_set (c, &tui_showlist);
 }
 
+/* Update gdb's knowledge of the terminal size.  */
+void
+tui_update_gdb_sizes ()
+{
+  char cmd[50];
+  extern int screenheight, screenwidth;		/* in readline */
+
+  /* Set to TUI command window dimension or use readline values.  */
+  sprintf (cmd, "set width %d",
+           tui_active ? cmdWin->generic.width : screenwidth);
+  execute_command (cmd, 0);
+  sprintf (cmd, "set height %d",
+           tui_active ? cmdWin->generic.height : screenheight);
+  execute_command (cmd, 0);
+}
+
 
 /*
    ** tuiSetWinFocusTo
@@ -618,7 +630,7 @@ tuiResizeAll (void)
       /* turn keypad off while we resize */
       if (winWithFocus != cmdWin)
 	keypad (cmdWin->generic.handle, FALSE);
-      init_page_info ();
+      tui_update_gdb_sizes ();
       setTermHeightTo (screenheight);
       setTermWidthTo (screenwidth);
       if (curLayout == SRC_DISASSEM_COMMAND ||
@@ -1039,7 +1051,7 @@ The window name specified must be valid and visible.\n");
 			warning ("Invalid window height specified.\n%s",
 				 WIN_HEIGHT_USAGE);
 		      else
-			init_page_info ();
+                        tui_update_gdb_sizes ();
 		    }
 		  else
 		    warning ("Invalid window height specified.\n%s",
-- 
2.30.2