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editoptions.c
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/* editor options dialog box
Copyright (C) 1996, 1997 the Free Software Foundation
Authors: 1996, 1997 Paul Sheer
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 <config.h>
#include "edit.h"
#define OPT_DLG_H 15
#define OPT_DLG_W 72
#ifndef USE_INTERNAL_EDIT
#define USE_INTERNAL_EDIT 1
#endif
static char *key_emu_str[] =
{N_("Intuitive"), N_("Emacs"), NULL};
static char *wrap_str[] =
{N_("None"), N_("Dynamic paragraphing"), N_("Type writer wrap"), NULL};
void i18n_translate_array (char *array[])
{
while (*array!=NULL) {
*array = _(*array);
array++;
}
}
void edit_options_dialog (void)
{
char wrap_length[32], tab_spacing[32], *p, *q;
int wrap_mode = 0;
int tedit_key_emulation = edit_key_emulation;
int toption_fill_tabs_with_spaces = option_fill_tabs_with_spaces;
int tedit_confirm_save = edit_confirm_save;
int tedit_syntax_highlighting = option_syntax_highlighting;
int toption_return_does_auto_indent = option_return_does_auto_indent;
int toption_backspace_through_tabs = option_backspace_through_tabs;
int toption_fake_half_tabs = option_fake_half_tabs;
QuickWidget quick_widgets[] =
{
/*0 */
{quick_button, 6, 10, OPT_DLG_H - 3, OPT_DLG_H, N_("&Cancel"), 0, B_CANCEL, 0,
0, NULL},
/*1 */
{quick_button, 2, 10, OPT_DLG_H - 3, OPT_DLG_H, N_("&Ok"), 0, B_ENTER, 0,
0, NULL},
/*2 */
{quick_label, OPT_DLG_W / 2, OPT_DLG_W, OPT_DLG_H - 4, OPT_DLG_H, N_("Word wrap line length : "), 0, 0,
0, 0, NULL},
/*3 */
{quick_input, OPT_DLG_W / 2 + 24, OPT_DLG_W, OPT_DLG_H - 4, OPT_DLG_H, "", OPT_DLG_W / 2 - 4 - 24, 0,
0, 0, "edit-word-wrap"},
/*4 */
{quick_label, OPT_DLG_W / 2, OPT_DLG_W, OPT_DLG_H - 5, OPT_DLG_H, N_("Tab spacing : "), 0, 0,
0, 0, NULL},
/*5 */
{quick_input, OPT_DLG_W / 2 + 24, OPT_DLG_W, OPT_DLG_H - 5, OPT_DLG_H, "", OPT_DLG_W / 2 - 4 - 24, 0,
0, 0, "edit-tab-spacing"},
/*6 */
#ifdef HAVE_SYNTAXH
#define OA 1
{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 7, OPT_DLG_H, N_("synta&X highlighting"), 8, 0,
0, 0, NULL},
#else
#define OA 0
#endif /* !HAVE_SYNTAXH */
/*7 */
{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 8, OPT_DLG_H, N_("confir&M before saving"), 6, 0,
0, 0, NULL},
/*8 */
{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 9, OPT_DLG_H, N_("fill tabs with &Spaces"), 0, 0,
0, 0, NULL},
/*9 */
{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 10, OPT_DLG_H, N_("&Return does autoindent"), 0, 0,
0, 0, NULL},
/*10 */
{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 11, OPT_DLG_H, N_("&Backspace through tabs"), 0, 0,
0, 0, NULL},
/*11 */
{quick_checkbox, OPT_DLG_W / 2 + 1, OPT_DLG_W, OPT_DLG_H - 12, OPT_DLG_H, N_("&Fake half tabs"), 0, 0,
0, 0, NULL},
/*12 */
{quick_radio, 5, OPT_DLG_W, OPT_DLG_H - 6, OPT_DLG_H, "", 3, 0,
0, wrap_str, "wrapm"},
/*13 */
{quick_label, 4, OPT_DLG_W, OPT_DLG_H - 7, OPT_DLG_H, N_("Wrap mode"), 0, 0,
0, 0, NULL},
/*14 */
{quick_radio, 5, OPT_DLG_W, OPT_DLG_H - 11, OPT_DLG_H, "", 2, 0,
0, key_emu_str, "keyemu"},
/*15 */
{quick_label, 4, OPT_DLG_W, OPT_DLG_H - 12, OPT_DLG_H, N_("Key emulation"), 0, 0,
0, 0, NULL},
{0}};
static int i18n_flag = 0;
if (!i18n_flag) {
i18n_translate_array (key_emu_str);
i18n_translate_array (wrap_str);
i18n_flag = 1;
}
sprintf (wrap_length, "%d", option_word_wrap_line_length);
sprintf (tab_spacing, "%d", option_tab_spacing);
quick_widgets[3].text = wrap_length;
quick_widgets[3].str_result = &p;
quick_widgets[5].text = tab_spacing;
quick_widgets[5].str_result = &q;
quick_widgets[5 + OA].result = &tedit_syntax_highlighting;
quick_widgets[6 + OA].result = &tedit_confirm_save;
quick_widgets[7 + OA].result = &toption_fill_tabs_with_spaces;
quick_widgets[8 + OA].result = &toption_return_does_auto_indent;
quick_widgets[9 + OA].result = &toption_backspace_through_tabs;
quick_widgets[10 + OA].result = &toption_fake_half_tabs;
if (option_auto_para_formatting)
wrap_mode = 1;
else if (option_typewriter_wrap)
wrap_mode = 2;
else
wrap_mode = 0;
quick_widgets[11 + OA].result = &wrap_mode;
quick_widgets[11 + OA].value = wrap_mode;
quick_widgets[13 + OA].result = &tedit_key_emulation;
quick_widgets[13 + OA].value = tedit_key_emulation;
{
QuickDialog Quick_options =
{OPT_DLG_W, OPT_DLG_H, -1, 0, N_(" Editor options "), "", 0};
Quick_options.widgets = quick_widgets;
if (quick_dialog (&Quick_options) != B_CANCEL) {
int old_syntax_hl = option_syntax_highlighting;
if (p) {
option_word_wrap_line_length = atoi (p);
free (p);
}
if (q) {
option_tab_spacing = atoi (q);
if (option_tab_spacing < 0)
option_tab_spacing = 2;
free (q);
}
option_syntax_highlighting = *quick_widgets[5 + OA].result;
edit_confirm_save = *quick_widgets[6 + OA].result;
option_fill_tabs_with_spaces = *quick_widgets[7 + OA].result;
option_return_does_auto_indent = *quick_widgets[8 + OA].result;
option_backspace_through_tabs = *quick_widgets[9 + OA].result;
option_fake_half_tabs = *quick_widgets[10 + OA].result;
if (*quick_widgets[11 + OA].result == 1) {
option_auto_para_formatting = 1;
option_typewriter_wrap = 0;
} else if (*quick_widgets[11 + OA].result == 2) {
option_auto_para_formatting = 0;
option_typewriter_wrap = 1;
} else {
option_auto_para_formatting = 0;
option_typewriter_wrap = 0;
}
edit_key_emulation = *quick_widgets[13 + OA].result;
/* Load or unload syntax rules if the option has changed */
if (option_syntax_highlighting != old_syntax_hl)
edit_load_syntax (wedit, 0, 0);
return;
} else {
return;
}
}
}