* 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.

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
@@ -1,5 +1,13 @@
 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
 	use tuiShowFrameInfo instead of tuiSetLocatorContent.
 	* tuiLayout.h (showLayout): Remove.
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"
@@ -64,11 +65,6 @@
 #include "tuiDataWin.h"
 
 /*******************************
-** External Declarations
-********************************/
-extern void init_page_info ();
-
-/*******************************
 ** Static Local Decls
 ********************************/
 static void _makeVisibleWithNewHeight (TuiWinInfoPtr);
@@ -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",