1 files changed, 131 insertions, 0 deletions
diff --git a/contrib/gdb/gdb/tui/tui-command.c b/contrib/gdb/gdb/tui/tui-command.c
new file mode 100644
index 0000000..399ef85
--- /dev/null
+++ b/contrib/gdb/gdb/tui/tui-command.c
@@ -0,0 +1,131 @@
+/* Specific command window processing.
+
+   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
+   Foundation, Inc.
+
+   Contributed by Hewlett-Packard Company.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include "defs.h"
+#include <ctype.h>
+#include "tui/tui.h"
+#include "tui/tui-data.h"
+#include "tui/tui-win.h"
+#include "tui/tui-io.h"
+
+#include "gdb_curses.h"
+#include "gdb_string.h"
+
+
+/*****************************************
+** STATIC LOCAL FUNCTIONS FORWARD DECLS    **
+******************************************/
+
+
+
+/*****************************************
+** PUBLIC FUNCTIONS                        **
+******************************************/
+
+/* Dispatch the correct tui function based upon the control character.   */
+unsigned int
+tui_dispatch_ctrl_char (unsigned int ch)
+{
+  struct tui_win_info *win_info = tui_win_with_focus ();
+  WINDOW *w = TUI_CMD_WIN->generic.handle;
+
+  /*
+     ** If the command window has the logical focus, or no-one does
+     ** assume it is the command window; in this case, pass the
+     ** character on through and do nothing here.
+   */
+  if (win_info == NULL || win_info == TUI_CMD_WIN)
+    return ch;
+  else
+    {
+      unsigned int c = 0, ch_copy = ch;
+      int i;
+      char *term;
+
+      /* If this is an xterm, page next/prev keys aren't returned
+         ** by keypad as a single char, so we must handle them here.
+         ** Seems like a bug in the curses library?
+       */
+      term = (char *) getenv ("TERM");
+      for (i = 0; (term && term[i]); i++)
+	term[i] = toupper (term[i]);
+      if ((strcmp (term, "XTERM") == 0) && key_is_start_sequence (ch))
+	{
+	  unsigned int page_ch = 0;
+	  unsigned int tmp_char;
+
+	  tmp_char = 0;
+	  while (!key_is_end_sequence (tmp_char))
+	    {
+	      tmp_char = (int) wgetch (w);
+	      if (tmp_char == ERR)
+		{
+		  return ch;
+		}
+	      if (!tmp_char)
+		break;
+	      if (tmp_char == 53)
+		page_ch = KEY_PPAGE;
+	      else if (tmp_char == 54)
+		page_ch = KEY_NPAGE;
+	      else
+		{
+		  return 0;
+		}
+	    }
+	  ch_copy = page_ch;
+	}
+
+      switch (ch_copy)
+	{
+	case KEY_NPAGE:
+	  tui_scroll_forward (win_info, 0);
+	  break;
+	case KEY_PPAGE:
+	  tui_scroll_backward (win_info, 0);
+	  break;
+	case KEY_DOWN:
+	case KEY_SF:
+	  tui_scroll_forward (win_info, 1);
+	  break;
+	case KEY_UP:
+	case KEY_SR:
+	  tui_scroll_backward (win_info, 1);
+	  break;
+	case KEY_RIGHT:
+	  tui_scroll_left (win_info, 1);
+	  break;
+	case KEY_LEFT:
+	  tui_scroll_right (win_info, 1);
+	  break;
+	case '\f':
+	  tui_refresh_all_win ();
+	  break;
+	default:
+	  c = ch_copy;
+	  break;
+	}
+      return c;
+    }
+}