mirror of https://github.com/MidnightCommander/mc
228 lines
7.1 KiB
C
228 lines
7.1 KiB
C
/* editor options dialog box
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Copyright (C) 1996, 1997 the Free Software Foundation
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Authors: 1996, 1997 Paul Sheer
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <sys/types.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <string.h>
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#include <ctype.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <stdlib.h>
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#include "../src/global.h"
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#include "edit.h"
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#include "usermap.h"
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#include "../src/dialog.h" /* B_CANCEL */
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#include "../src/wtools.h" /* QuickDialog */
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#define OPT_DLG_H 17
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#define OPT_DLG_W 72
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#ifndef USE_INTERNAL_EDIT
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#define USE_INTERNAL_EDIT 1
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#endif
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static const char *key_emu_str[] =
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{N_("Intuitive"), N_("Emacs"), N_("User-defined"), NULL};
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static const char *wrap_str[] =
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{N_("None"), N_("Dynamic paragraphing"), N_("Type writer wrap"), NULL};
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static void
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i18n_translate_array (const char *array[])
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{
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while (*array!=NULL) {
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*array = _(*array);
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array++;
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}
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}
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void
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edit_options_dialog (void)
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{
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char wrap_length[32], tab_spacing[32], *p, *q;
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int wrap_mode = 0;
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int old_syntax_hl;
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int tedit_key_emulation = edit_key_emulation;
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int toption_fill_tabs_with_spaces = option_fill_tabs_with_spaces;
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int toption_save_position = option_save_position;
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int tedit_confirm_save = edit_confirm_save;
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int tedit_syntax_highlighting = option_syntax_highlighting;
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int toption_return_does_auto_indent = option_return_does_auto_indent;
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int toption_backspace_through_tabs = option_backspace_through_tabs;
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int toption_fake_half_tabs = option_fake_half_tabs;
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static int i18n_flag = 0;
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QuickWidget quick_widgets[] = {
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/* 0 */
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{quick_button, 6, 10, OPT_DLG_H - 3, OPT_DLG_H, N_("&Cancel"), 0,
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B_CANCEL, 0, 0, NULL},
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/* 1 */
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{quick_button, 2, 10, OPT_DLG_H - 3, OPT_DLG_H, N_("&OK"), 0,
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B_ENTER, 0, 0, NULL},
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/* 2 */
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{quick_label, OPT_DLG_W / 2, OPT_DLG_W, OPT_DLG_H - 5, OPT_DLG_H,
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N_("Word wrap line length: "), 0, 0, 0, 0, NULL},
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/* 3 */
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{quick_input, OPT_DLG_W / 2 + 24, OPT_DLG_W, OPT_DLG_H - 5,
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OPT_DLG_H, "", OPT_DLG_W / 2 - 4 - 24, 0, 0, 0, "edit-word-wrap"},
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/* 4 */
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{quick_label, OPT_DLG_W / 2, OPT_DLG_W, OPT_DLG_H - 6, OPT_DLG_H,
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N_("Tab spacing: "), 0, 0, 0, 0, NULL},
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/* 5 */
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{quick_input, OPT_DLG_W / 2 + 24, OPT_DLG_W, OPT_DLG_H - 6,
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OPT_DLG_H, "", OPT_DLG_W / 2 - 4 - 24, 0, 0, 0,
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"edit-tab-spacing"},
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/* 6 */
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{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 8,
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OPT_DLG_H, N_("Synta&x highlighting"), 8, 0, 0, 0, NULL},
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/* 7 */
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{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 9,
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OPT_DLG_H, N_("Save file &position"), 0, 0, 0, 0, NULL},
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/* 8 */
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{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 10,
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OPT_DLG_H, N_("Confir&m before saving"), 6, 0, 0, 0, NULL},
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/* 9 */
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{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 11,
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OPT_DLG_H, N_("Fill tabs with &spaces"), 0, 0, 0, 0, NULL},
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/* 10 */
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{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 12,
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OPT_DLG_H, N_("&Return does autoindent"), 0, 0, 0, 0, NULL},
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/* 11 */
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{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 13,
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OPT_DLG_H, N_("&Backspace through tabs"), 0, 0, 0, 0, NULL},
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/* 12 */
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{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 14,
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OPT_DLG_H, N_("&Fake half tabs"), 0, 0, 0, 0, NULL},
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/* 13 */
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{quick_radio, 5, OPT_DLG_W, OPT_DLG_H - 7, OPT_DLG_H, "", 3, 0, 0,
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const_cast(char **, wrap_str), "wrapm"},
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/* 14 */
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{quick_label, 4, OPT_DLG_W, OPT_DLG_H - 8, OPT_DLG_H,
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N_("Wrap mode"), 0, 0,
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0, 0, NULL},
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/* 15 */
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{quick_radio, 5, OPT_DLG_W, OPT_DLG_H - 13, OPT_DLG_H, "", 3, 0, 0,
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const_cast(char **, key_emu_str), "keyemu"},
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/* 16 */
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{quick_label, 4, OPT_DLG_W, OPT_DLG_H - 14, OPT_DLG_H,
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N_("Key emulation"), 0, 0, 0, 0, NULL},
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NULL_QuickWidget
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};
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QuickDialog Quick_options =
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{ OPT_DLG_W, OPT_DLG_H, -1, 0, N_(" Editor options "), "", 0, 0 };
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if (!i18n_flag) {
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i18n_translate_array (key_emu_str);
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i18n_translate_array (wrap_str);
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i18n_flag = 1;
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}
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g_snprintf (wrap_length, sizeof (wrap_length), "%d",
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option_word_wrap_line_length);
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g_snprintf (tab_spacing, sizeof (tab_spacing), "%d",
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option_tab_spacing);
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quick_widgets[3].text = wrap_length;
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quick_widgets[3].str_result = &p;
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quick_widgets[5].text = tab_spacing;
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quick_widgets[5].str_result = &q;
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quick_widgets[6].result = &tedit_syntax_highlighting;
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quick_widgets[7].result = &toption_save_position;
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quick_widgets[8].result = &tedit_confirm_save;
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quick_widgets[9].result = &toption_fill_tabs_with_spaces;
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quick_widgets[10].result = &toption_return_does_auto_indent;
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quick_widgets[11].result = &toption_backspace_through_tabs;
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quick_widgets[12].result = &toption_fake_half_tabs;
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if (option_auto_para_formatting)
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wrap_mode = 1;
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else if (option_typewriter_wrap)
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wrap_mode = 2;
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else
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wrap_mode = 0;
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quick_widgets[13].result = &wrap_mode;
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quick_widgets[13].value = wrap_mode;
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quick_widgets[15].result = &tedit_key_emulation;
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quick_widgets[15].value = tedit_key_emulation;
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Quick_options.widgets = quick_widgets;
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if (quick_dialog (&Quick_options) == B_CANCEL)
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return;
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old_syntax_hl = option_syntax_highlighting;
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if (p) {
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option_word_wrap_line_length = atoi (p);
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g_free (p);
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}
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if (q) {
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option_tab_spacing = atoi (q);
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if (option_tab_spacing <= 0)
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option_tab_spacing = 8;
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g_free (q);
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}
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option_syntax_highlighting = tedit_syntax_highlighting;
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edit_confirm_save = tedit_confirm_save;
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option_save_position = toption_save_position;
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option_fill_tabs_with_spaces = toption_fill_tabs_with_spaces;
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option_return_does_auto_indent = toption_return_does_auto_indent;
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option_backspace_through_tabs = toption_backspace_through_tabs;
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option_fake_half_tabs = toption_fake_half_tabs;
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if (wrap_mode == 1) {
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option_auto_para_formatting = 1;
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option_typewriter_wrap = 0;
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} else if (wrap_mode == 2) {
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option_auto_para_formatting = 0;
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option_typewriter_wrap = 1;
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} else {
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option_auto_para_formatting = 0;
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option_typewriter_wrap = 0;
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}
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/* Reload menu if key emulation has changed */
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if (edit_key_emulation != tedit_key_emulation) {
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edit_key_emulation = tedit_key_emulation;
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edit_reload_menu ();
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}
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/* Load or unload syntax rules if the option has changed */
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if (option_syntax_highlighting != old_syntax_hl)
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edit_load_syntax (wedit, NULL, option_syntax_type);
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/* Load usermap if it's needed */
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edit_load_user_map (wedit);
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}
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