From ffccd5b2b05243e7976db80f90f453dccfae9886 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 22:22:03 +0200 Subject: Adding upstream version 3:4.8.30. Signed-off-by: Daniel Baumann --- src/viewer/dialogs.c | 263 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 263 insertions(+) create mode 100644 src/viewer/dialogs.c (limited to 'src/viewer/dialogs.c') diff --git a/src/viewer/dialogs.c b/src/viewer/dialogs.c new file mode 100644 index 0000000..f15c2ff --- /dev/null +++ b/src/viewer/dialogs.c @@ -0,0 +1,263 @@ +/* + 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 , 2004, 2005 + Slava Zanko , 2009 + Andrew Borodin , 2009-2022 + Ilia Maslakov , 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 . + */ + +#include + +#include +#include + +#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 *) ¤t_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; +} + +/* --------------------------------------------------------------------------------------------- */ -- cgit v1.2.3