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/* Output generating routines for GDB CLI.
Copyright (C) 1999-2017 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
Written by Fernando Nasser for Cygnus.
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 3 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, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "ui-out.h"
#include "tui-out.h"
#include "tui.h"
/* Output an int field. */
void
tui_ui_out::do_field_int (int fldno, int width, ui_align alignment,
const char *fldname, int value)
{
if (suppress_output ())
return;
/* Don't print line number, keep it for later. */
if (m_start_of_line == 0 && strcmp (fldname, "line") == 0)
{
m_start_of_line++;
m_line = value;
return;
}
m_start_of_line++;
cli_ui_out::do_field_int (fldno, width, alignment, fldname, value);
}
/* Other cli_field_* end up here so alignment and field separators are
both handled by tui_field_string. */
void
tui_ui_out::do_field_string (int fldno, int width, ui_align align,
const char *fldname, const char *string)
{
if (suppress_output ())
return;
if (fldname && m_line > 0 && strcmp (fldname, "fullname") == 0)
{
m_start_of_line++;
if (m_line > 0)
{
tui_show_source (string, m_line);
}
return;
}
m_start_of_line++;
cli_ui_out::do_field_string (fldno, width, align, fldname, string);
}
/* This is the only field function that does not align. */
void
tui_ui_out::do_field_fmt (int fldno, int width, ui_align align,
const char *fldname, const char *format,
va_list args)
{
if (suppress_output ())
return;
m_start_of_line++;
cli_ui_out::do_field_fmt (fldno, width, align, fldname, format, args);
}
void
tui_ui_out::do_text (const char *string)
{
if (suppress_output ())
return;
m_start_of_line++;
if (m_line > 0)
{
if (strchr (string, '\n') != 0)
{
m_line = -1;
m_start_of_line = 0;
}
return;
}
if (strchr (string, '\n'))
m_start_of_line = 0;
cli_ui_out::do_text (string);
}
tui_ui_out::tui_ui_out (ui_file *stream)
: cli_ui_out (stream, 0),
m_line (0),
m_start_of_line (-1)
{
}
tui_ui_out *
tui_out_new (struct ui_file *stream)
{
return new tui_ui_out (stream);
}
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