| 1 | /* Output generating routines for GDB CLI. |
| 2 | |
| 3 | Copyright (C) 1999-2019 Free Software Foundation, Inc. |
| 4 | |
| 5 | Contributed by Cygnus Solutions. |
| 6 | Written by Fernando Nasser for Cygnus. |
| 7 | |
| 8 | This file is part of GDB. |
| 9 | |
| 10 | This program is free software; you can redistribute it and/or modify |
| 11 | it under the terms of the GNU General Public License as published by |
| 12 | the Free Software Foundation; either version 3 of the License, or |
| 13 | (at your option) any later version. |
| 14 | |
| 15 | This program is distributed in the hope that it will be useful, |
| 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | GNU General Public License for more details. |
| 19 | |
| 20 | You should have received a copy of the GNU General Public License |
| 21 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 22 | |
| 23 | #include "defs.h" |
| 24 | #include "ui-out.h" |
| 25 | #include "tui-out.h" |
| 26 | #include "tui.h" |
| 27 | |
| 28 | /* Output an int field. */ |
| 29 | |
| 30 | void |
| 31 | tui_ui_out::do_field_int (int fldno, int width, ui_align alignment, |
| 32 | const char *fldname, int value) |
| 33 | { |
| 34 | if (suppress_output ()) |
| 35 | return; |
| 36 | |
| 37 | /* Don't print line number, keep it for later. */ |
| 38 | if (m_start_of_line == 0 && strcmp (fldname, "line") == 0) |
| 39 | { |
| 40 | m_start_of_line++; |
| 41 | m_line = value; |
| 42 | return; |
| 43 | } |
| 44 | m_start_of_line++; |
| 45 | |
| 46 | cli_ui_out::do_field_int (fldno, width, alignment, fldname, value); |
| 47 | } |
| 48 | |
| 49 | /* Other cli_field_* end up here so alignment and field separators are |
| 50 | both handled by tui_field_string. */ |
| 51 | |
| 52 | void |
| 53 | tui_ui_out::do_field_string (int fldno, int width, ui_align align, |
| 54 | const char *fldname, const char *string, |
| 55 | ui_out_style_kind style) |
| 56 | { |
| 57 | if (suppress_output ()) |
| 58 | return; |
| 59 | |
| 60 | if (fldname && m_line > 0 && strcmp (fldname, "fullname") == 0) |
| 61 | { |
| 62 | m_start_of_line++; |
| 63 | if (m_line > 0) |
| 64 | { |
| 65 | tui_show_source (string, m_line); |
| 66 | } |
| 67 | return; |
| 68 | } |
| 69 | |
| 70 | m_start_of_line++; |
| 71 | |
| 72 | cli_ui_out::do_field_string (fldno, width, align, fldname, string, style); |
| 73 | } |
| 74 | |
| 75 | void |
| 76 | tui_ui_out::do_field_fmt (int fldno, int width, ui_align align, |
| 77 | const char *fldname, const char *format, |
| 78 | va_list args) |
| 79 | { |
| 80 | if (suppress_output ()) |
| 81 | return; |
| 82 | |
| 83 | m_start_of_line++; |
| 84 | |
| 85 | cli_ui_out::do_field_fmt (fldno, width, align, fldname, format, args); |
| 86 | } |
| 87 | |
| 88 | void |
| 89 | tui_ui_out::do_text (const char *string) |
| 90 | { |
| 91 | if (suppress_output ()) |
| 92 | return; |
| 93 | |
| 94 | m_start_of_line++; |
| 95 | if (m_line > 0) |
| 96 | { |
| 97 | if (strchr (string, '\n') != 0) |
| 98 | { |
| 99 | m_line = -1; |
| 100 | m_start_of_line = 0; |
| 101 | } |
| 102 | return; |
| 103 | } |
| 104 | if (strchr (string, '\n')) |
| 105 | m_start_of_line = 0; |
| 106 | |
| 107 | cli_ui_out::do_text (string); |
| 108 | } |
| 109 | |
| 110 | tui_ui_out::tui_ui_out (ui_file *stream) |
| 111 | : cli_ui_out (stream, 0), |
| 112 | m_line (0), |
| 113 | m_start_of_line (-1) |
| 114 | { |
| 115 | } |
| 116 | |
| 117 | tui_ui_out * |
| 118 | tui_out_new (struct ui_file *stream) |
| 119 | { |
| 120 | return new tui_ui_out (stream); |
| 121 | } |