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-rw-r--r--src/viewer/dialogs.c263
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diff --git a/src/viewer/dialogs.c b/src/viewer/dialogs.c
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+++ b/src/viewer/dialogs.c
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+/*
+ Internal file viewer for the Midnight Commander
+ Function for paint dialogs
+
+ Copyright (C) 1994-2023
+ Free Software Foundation, Inc.
+
+ Written by:
+ Miguel de Icaza, 1994, 1995, 1998
+ Janne Kukonlehto, 1994, 1995
+ Jakub Jelinek, 1995
+ Joseph M. Hinkle, 1996
+ Norbert Warmuth, 1997
+ Pavel Machek, 1998
+ Roland Illig <roland.illig@gmx.de>, 2004, 2005
+ Slava Zanko <slavazanko@google.com>, 2009
+ Andrew Borodin <aborodin@vmail.ru>, 2009-2022
+ Ilia Maslakov <il.smind@gmail.com>, 2009
+
+ This file is part of the Midnight Commander.
+
+ The Midnight Commander 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.
+
+ The Midnight Commander 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 <config.h>
+
+#include <stdlib.h>
+#include <sys/types.h>
+
+#include "lib/global.h"
+#include "lib/search.h"
+#include "lib/strutil.h"
+#include "lib/widget.h"
+#ifdef HAVE_CHARSET
+#include "lib/charsets.h"
+#endif
+
+#include "src/history.h"
+
+#include "internal.h"
+
+/*** global variables ****************************************************************************/
+
+/*** file scope macro definitions ****************************************************************/
+
+/*** file scope type declarations ****************************************************************/
+
+/*** file scope variables ************************************************************************/
+
+/*** file scope functions ************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+/* --------------------------------------------------------------------------------------------- */
+/*** public functions ****************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+gboolean
+mcview_dialog_search (WView * view)
+{
+ char *exp = NULL;
+ int qd_result;
+ size_t num_of_types = 0;
+ gchar **list_of_types;
+
+ list_of_types = mc_search_get_types_strings_array (&num_of_types);
+
+ {
+ quick_widget_t quick_widgets[] = {
+ /* *INDENT-OFF* */
+ QUICK_LABELED_INPUT (N_("Enter search string:"), input_label_above,
+ INPUT_LAST_TEXT, MC_HISTORY_SHARED_SEARCH, &exp,
+ NULL, FALSE, FALSE, INPUT_COMPLETE_NONE),
+ QUICK_SEPARATOR (TRUE),
+ QUICK_START_COLUMNS,
+ QUICK_RADIO (num_of_types, (const char **) list_of_types,
+ (int *) &mcview_search_options.type, NULL),
+ QUICK_NEXT_COLUMN,
+ QUICK_CHECKBOX (N_("Cas&e sensitive"), &mcview_search_options.case_sens, NULL),
+ QUICK_CHECKBOX (N_("&Backwards"), &mcview_search_options.backwards, NULL),
+ QUICK_CHECKBOX (N_("&Whole words"), &mcview_search_options.whole_words, NULL),
+#ifdef HAVE_CHARSET
+ QUICK_CHECKBOX (N_("&All charsets"), &mcview_search_options.all_codepages, NULL),
+#endif
+ QUICK_STOP_COLUMNS,
+ QUICK_BUTTONS_OK_CANCEL,
+ QUICK_END
+ /* *INDENT-ON* */
+ };
+
+ WRect r = { -1, -1, 0, 58 };
+
+ quick_dialog_t qdlg = {
+ r, N_("Search"), "[Input Line Keys]",
+ quick_widgets, NULL, NULL
+ };
+
+ qd_result = quick_dialog (&qdlg);
+ }
+
+ g_strfreev (list_of_types);
+
+ if (qd_result == B_CANCEL || exp[0] == '\0')
+ {
+ g_free (exp);
+ return FALSE;
+ }
+
+#ifdef HAVE_CHARSET
+ {
+ GString *tmp;
+
+ tmp = str_convert_to_input (exp);
+ g_free (exp);
+ if (tmp != NULL)
+ exp = g_string_free (tmp, FALSE);
+ else
+ exp = g_strdup ("");
+ }
+#endif
+
+ mcview_search_deinit (view);
+ view->last_search_string = exp;
+
+ return mcview_search_init (view);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+gboolean
+mcview_dialog_goto (WView * view, off_t * offset)
+{
+ typedef enum
+ {
+ MC_VIEW_GOTO_LINENUM = 0,
+ MC_VIEW_GOTO_PERCENT = 1,
+ MC_VIEW_GOTO_OFFSET_DEC = 2,
+ MC_VIEW_GOTO_OFFSET_HEX = 3
+ } mcview_goto_type_t;
+
+ const char *mc_view_goto_str[] = {
+ N_("&Line number"),
+ N_("Pe&rcents"),
+ N_("&Decimal offset"),
+ N_("He&xadecimal offset")
+ };
+
+ static mcview_goto_type_t current_goto_type = MC_VIEW_GOTO_LINENUM;
+
+ size_t num_of_types;
+ char *exp = NULL;
+ int qd_result;
+ gboolean res;
+
+ num_of_types = G_N_ELEMENTS (mc_view_goto_str);
+
+#ifdef ENABLE_NLS
+ {
+ size_t i;
+
+ for (i = 0; i < num_of_types; i++)
+ mc_view_goto_str[i] = _(mc_view_goto_str[i]);
+ }
+#endif
+
+ {
+ quick_widget_t quick_widgets[] = {
+ /* *INDENT-OFF* */
+ QUICK_INPUT (INPUT_LAST_TEXT, MC_HISTORY_VIEW_GOTO, &exp, NULL,
+ FALSE, FALSE, INPUT_COMPLETE_NONE),
+ QUICK_RADIO (num_of_types, (const char **) mc_view_goto_str, (int *) &current_goto_type,
+ NULL),
+ QUICK_BUTTONS_OK_CANCEL,
+ QUICK_END
+ /* *INDENT-ON* */
+ };
+
+ WRect r = { -1, -1, 0, 40 };
+
+ quick_dialog_t qdlg = {
+ r, N_("Goto"), "[Input Line Keys]",
+ quick_widgets, NULL, NULL
+ };
+
+ /* run dialog */
+ qd_result = quick_dialog (&qdlg);
+ }
+
+ *offset = -1;
+
+ /* check input line value */
+ res = (qd_result != B_CANCEL && exp[0] != '\0');
+ if (res)
+ {
+ int base = (current_goto_type == MC_VIEW_GOTO_OFFSET_HEX) ? 16 : 10;
+ off_t addr;
+ char *error;
+
+ addr = (off_t) g_ascii_strtoll (exp, &error, base);
+ if ((*error == '\0') && (addr >= 0))
+ {
+ switch (current_goto_type)
+ {
+ case MC_VIEW_GOTO_LINENUM:
+ /* Line number entered by user is 1-based. */
+ if (addr > 0)
+ addr--;
+ mcview_coord_to_offset (view, offset, addr, 0);
+ *offset = mcview_bol (view, *offset, 0);
+ break;
+ case MC_VIEW_GOTO_PERCENT:
+ if (addr > 100)
+ addr = 100;
+ /* read all data from pipe to get real size */
+ if (view->growbuf_in_use)
+ mcview_growbuf_read_all_data (view);
+ *offset = addr * mcview_get_filesize (view) / 100;
+ if (!view->mode_flags.hex)
+ *offset = mcview_bol (view, *offset, 0);
+ break;
+ case MC_VIEW_GOTO_OFFSET_DEC:
+ case MC_VIEW_GOTO_OFFSET_HEX:
+ if (!view->mode_flags.hex)
+ {
+ if (view->growbuf_in_use)
+ mcview_growbuf_read_until (view, addr);
+
+ *offset = mcview_bol (view, addr, 0);
+ }
+ else
+ {
+ /* read all data from pipe to get real size */
+ if (view->growbuf_in_use)
+ mcview_growbuf_read_all_data (view);
+
+ *offset = addr;
+ addr = mcview_get_filesize (view);
+ if (*offset > addr)
+ *offset = addr;
+ }
+ break;
+ default:
+ *offset = 0;
+ break;
+ }
+ }
+ }
+
+ g_free (exp);
+ return res;
+}
+
+/* --------------------------------------------------------------------------------------------- */
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