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mc/src/filegui.c
Pavel Roskin b10cf9e422 Fix include order.
2002-12-09 05:03:45 +00:00

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/* {{{ Copyright */
/* File managing. Important notes on this file:
*
* About the use of dialogs in this file:
* If you want to add a new dialog box (or call a routine that pops
* up a dialog box), you have to provide a wrapper for background
* operations (ie, background operations have to up-call to the parent
* process).
*
* For example, instead of using the message() routine, in this
* file, you should use one of the stubs that call message with the
* proper number of arguments (ie, message_1s, message_2s and so on).
*
* Actually, that is a rule that should be followed by any routines
* that may be called from this module.
*
*/
/* File managing GUI for the text mode edition
*
* Copyright (C) 1994, 1995, 1996 The Free Software Foundation
*
* Written by: 1994, 1995 Janne Kukonlehto
* 1994, 1995 Fred Leeflang
* 1994, 1995, 1996 Miguel de Icaza
* 1995, 1996 Jakub Jelinek
* 1997 Norbert Warmuth
* 1998 Pavel Machek
*
* The copy code was based in GNU's cp, and was written by:
* Torbjorn Granlund, David MacKenzie, and Jim Meyering.
*
* The move code was based in GNU's mv, and was written by:
* Mike Parker and David MacKenzie.
*
* Janne Kukonlehto added much error recovery to them for being used
* in an interactive program.
*
* 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 files */
#include <config.h>
/* Hack: the vfs code should not rely on this */
#define WITH_FULL_PATHS 1
#include <sys/types.h>
#include <stdio.h>
#include <errno.h>
#include <ctype.h>
#include <string.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <sys/stat.h>
#include "global.h"
#include "setup.h" /* verbose */
#include "dialog.h" /* do_refresh */
#include "color.h" /* dialog_colors */
#include "dlg.h" /* B_ENTER */
#include "background.h" /* message_3s */
#include "widget.h" /* WLabel */
#define WANT_WIDGETS
#include "main.h" /* the_hint */
#include "wtools.h" /* QuickDialog */
#include "panel.h" /* cpanel */
#include "fileopctx.h" /* FILE_CONT */
#include "filegui.h"
#include "key.h" /* get_event */
/* }}} */
/* This structure describes the UI and internal data required by a file
* operation context.
*/
typedef struct {
/* ETA and bps */
int showing_eta;
int showing_bps;
int eta_extra;
/* Dialog and widgets for the operation progress window */
Dlg_head *op_dlg;
WLabel *file_label[2];
WLabel *file_string[2];
WLabel *progress_label[3];
WGauge *progress_gauge[3];
WLabel *eta_label;
WLabel *bps_label;
WLabel *stalled_label;
/* Query replace dialog */
Dlg_head *replace_dlg;
char *replace_filename;
int replace_result;
struct stat *s_stat, *d_stat;
} FileOpContextUI;
/* Used to save the hint line */
static int last_hint_line;
/* File operate window sizes */
#define WX 62
#define WY 10
#define BY 10
#define WX_ETA_EXTRA 12
#define FCOPY_GAUGE_X 14
#define FCOPY_LABEL_X 5
/* Used for button result values */
enum {
REPLACE_YES = B_USER,
REPLACE_NO,
REPLACE_APPEND,
REPLACE_ALWAYS,
REPLACE_UPDATE,
REPLACE_NEVER,
REPLACE_ABORT,
REPLACE_SIZE,
REPLACE_REGET
} FileReplaceCode;
static FileProgressStatus
check_progress_buttons (FileOpContext *ctx)
{
int c;
Gpm_Event event;
FileOpContextUI *ui;
if (ctx->ui == NULL)
return FILE_CONT;
ui = ctx->ui;
event.x = -1; /* Don't show the GPM cursor */
c = get_event (&event, 0, 0);
if (c == EV_NONE)
return FILE_CONT;
/* Reinitialize to avoid old values after events other than
selecting a button */
ui->op_dlg->ret_value = FILE_CONT;
dlg_process_event (ui->op_dlg, c, &event);
switch (ui->op_dlg->ret_value) {
case FILE_SKIP:
return FILE_SKIP;
break;
case B_CANCEL:
case FILE_ABORT:
return FILE_ABORT;
break;
default:
return FILE_CONT;
}
}
/* {{{ File progress display routines */
void
file_op_context_create_ui (FileOpContext *ctx, FileOperation op,
int with_eta)
{
FileOpContextUI *ui;
int x_size;
int minus;
int eta_offset;
char *sixty;
char *fifteen;
g_return_if_fail (ctx != NULL);
g_return_if_fail (ctx->ui == NULL);
ui = g_new0 (FileOpContextUI, 1);
ctx->ui = ui;
minus = verbose ? 0 : 3;
eta_offset = with_eta ? (WX_ETA_EXTRA) / 2 : 0;
sixty = "";
fifteen = "";
ctx->recursive_result = 0;
ui->replace_result = 0;
ui->showing_eta = with_eta;
ui->showing_bps = with_eta;
ui->eta_extra = with_eta ? WX_ETA_EXTRA : 0;
x_size = (WX + 4) + ui->eta_extra;
ui->op_dlg = create_dlg (0, 0, WY - minus + 4, x_size, dialog_colors,
NULL, NULL, op_names[op], DLG_CENTER);
last_hint_line = the_hint->widget.y;
if ((ui->op_dlg->y + ui->op_dlg->lines) > last_hint_line)
the_hint->widget.y = ui->op_dlg->y + ui->op_dlg->lines + 1;
add_widget (ui->op_dlg,
button_new (BY - minus, WX - 19 + eta_offset, FILE_ABORT,
NORMAL_BUTTON, _("&Abort"), 0, 0, "abort"));
add_widget (ui->op_dlg,
button_new (BY - minus, 14 + eta_offset, FILE_SKIP,
NORMAL_BUTTON, _("&Skip"), 0, 0, "skip"));
add_widget (ui->op_dlg, ui->progress_gauge[2] =
gauge_new (7, FCOPY_GAUGE_X, 0, 100, 0, "g-1"));
add_widget (ui->op_dlg, ui->progress_label[2] =
label_new (7, FCOPY_LABEL_X, fifteen, "l-1"));
add_widget (ui->op_dlg, ui->bps_label =
label_new (7, WX, "", "bps-label"));
add_widget (ui->op_dlg, ui->progress_gauge[1] =
gauge_new (8, FCOPY_GAUGE_X, 0, 100, 0, "g-2"));
add_widget (ui->op_dlg, ui->progress_label[1] =
label_new (8, FCOPY_LABEL_X, fifteen, "l-2"));
add_widget (ui->op_dlg, ui->stalled_label =
label_new (8, WX, "", "stalled"));
add_widget (ui->op_dlg, ui->progress_gauge[0] =
gauge_new (6, FCOPY_GAUGE_X, 0, 100, 0, "g-3"));
add_widget (ui->op_dlg, ui->progress_label[0] =
label_new (6, FCOPY_LABEL_X, fifteen, "l-3"));
add_widget (ui->op_dlg, ui->eta_label =
label_new (6, WX, "", "eta_label"));
add_widget (ui->op_dlg, ui->file_string[1] =
label_new (4, FCOPY_GAUGE_X, sixty, "fs-l-1"));
add_widget (ui->op_dlg, ui->file_label[1] =
label_new (4, FCOPY_LABEL_X, fifteen, "fs-l-2"));
add_widget (ui->op_dlg, ui->file_string[0] =
label_new (3, FCOPY_GAUGE_X, sixty, "fs-x-1"));
add_widget (ui->op_dlg, ui->file_label[0] =
label_new (3, FCOPY_LABEL_X, fifteen, "fs-x-2"));
/* We will manage the dialog without any help, that's why
we have to call init_dlg */
init_dlg (ui->op_dlg);
ui->op_dlg->running = 1;
}
void
file_op_context_destroy_ui (FileOpContext *ctx)
{
FileOpContextUI *ui;
g_return_if_fail (ctx != NULL);
if (ctx->ui) {
ui = ctx->ui;
dlg_run_done (ui->op_dlg);
destroy_dlg (ui->op_dlg);
g_free (ui);
}
the_hint->widget.y = last_hint_line;
ctx->ui = NULL;
}
static FileProgressStatus
show_no_bar (FileOpContext *ctx, int n)
{
FileOpContextUI *ui;
if (ctx->ui == NULL)
return FILE_CONT;
ui = ctx->ui;
if (n >= 0) {
label_set_text (ui->progress_label[n], "");
gauge_show (ui->progress_gauge[n], 0);
}
return check_progress_buttons (ctx);
}
static FileProgressStatus
show_bar (FileOpContext *ctx, int n, double done, double total)
{
FileOpContextUI *ui;
if (ctx->ui == NULL)
return FILE_CONT;
ui = ctx->ui;
/*
* Gauge needs integers, so give it with integers between 0 and 1023.
* This precision should be quite reasonable.
*/
gauge_set_value (ui->progress_gauge[n], 1024,
(int) (1024 * done / total));
gauge_show (ui->progress_gauge[n], 1);
return check_progress_buttons (ctx);
}
static void
file_eta_show (FileOpContext *ctx)
{
int eta_hours, eta_mins, eta_s;
char eta_buffer[BUF_TINY];
FileOpContextUI *ui;
if (ctx->ui == NULL)
return;
ui = ctx->ui;
if (!ui->showing_eta)
return;
if (ctx->eta_secs > 0.5) {
eta_hours = ctx->eta_secs / (60 * 60);
eta_mins = (ctx->eta_secs - (eta_hours * 60 * 60)) / 60;
eta_s = ctx->eta_secs - (eta_hours * 60 * 60 + eta_mins * 60);
g_snprintf (eta_buffer, sizeof (eta_buffer), _("ETA %d:%02d.%02d"),
eta_hours, eta_mins, eta_s);
} else
*eta_buffer = 0;
label_set_text (ui->eta_label, eta_buffer);
}
static void
file_bps_show (FileOpContext *ctx)
{
char bps_buffer[BUF_TINY];
FileOpContextUI *ui;
if (ctx->ui == NULL)
return;
ui = ctx->ui;
if (!ui->showing_bps)
return;
if (ctx->bps > 1024 * 1024) {
g_snprintf (bps_buffer, sizeof (bps_buffer), _("%.2f MB/s"),
ctx->bps / (1024 * 1024.0));
} else if (ctx->bps > 1024) {
g_snprintf (bps_buffer, sizeof (bps_buffer), _("%.2f KB/s"),
ctx->bps / 1024.0);
} else if (ctx->bps > 1) {
g_snprintf (bps_buffer, sizeof (bps_buffer), _("%ld B/s"),
ctx->bps);
} else
*bps_buffer = 0;
label_set_text (ui->bps_label, bps_buffer);
}
FileProgressStatus
file_progress_show (FileOpContext *ctx, off_t done, off_t total)
{
FileOpContextUI *ui;
g_return_val_if_fail (ctx != NULL, FILE_CONT);
if (ctx->ui == NULL)
return FILE_CONT;
ui = ctx->ui;
if (!verbose)
return check_progress_buttons (ctx);
if (total > 0) {
label_set_text (ui->progress_label[0], _("File"));
file_eta_show (ctx);
file_bps_show (ctx);
return show_bar (ctx, 0, done, total);
} else
return show_no_bar (ctx, 0);
}
FileProgressStatus
file_progress_show_count (FileOpContext *ctx, off_t done, off_t total)
{
FileOpContextUI *ui;
g_return_val_if_fail (ctx != NULL, FILE_CONT);
if (ctx->ui == NULL)
return FILE_CONT;
ui = ctx->ui;
if (!verbose)
return check_progress_buttons (ctx);
if (total > 0) {
label_set_text (ui->progress_label[1], _("Count"));
return show_bar (ctx, 1, done, total);
} else
return show_no_bar (ctx, 1);
}
FileProgressStatus
file_progress_show_bytes (FileOpContext *ctx, double done, double total)
{
FileOpContextUI *ui;
g_return_val_if_fail (ctx != NULL, FILE_CONT);
if (ctx->ui == NULL)
return FILE_CONT;
ui = ctx->ui;
if (!verbose)
return check_progress_buttons (ctx);
if (total > 0) {
label_set_text (ui->progress_label[2], _("Bytes"));
return show_bar (ctx, 2, done, total);
} else
return show_no_bar (ctx, 2);
}
/* }}} */
#define truncFileString(ui, s) name_trunc (s, ui->eta_extra + 47)
FileProgressStatus
file_progress_show_source (FileOpContext *ctx, char *s)
{
FileOpContextUI *ui;
g_return_val_if_fail (ctx != NULL, FILE_CONT);
if (ctx->ui == NULL)
return FILE_CONT;
ui = ctx->ui;
if (s != NULL) {
#ifdef WITH_FULL_PATHS
int i = strlen (cpanel->cwd);
/* We remove the full path we have added before */
if (!strncmp (s, cpanel->cwd, i)) {
if (s[i] == PATH_SEP)
s += i + 1;
}
#endif /* WITH_FULL_PATHS */
label_set_text (ui->file_label[0], _("Source"));
label_set_text (ui->file_string[0], truncFileString (ui, s));
return check_progress_buttons (ctx);
} else {
label_set_text (ui->file_label[0], "");
label_set_text (ui->file_string[0], "");
return check_progress_buttons (ctx);
}
}
FileProgressStatus
file_progress_show_target (FileOpContext *ctx, char *s)
{
FileOpContextUI *ui;
g_return_val_if_fail (ctx != NULL, FILE_CONT);
if (ctx->ui == NULL)
return FILE_CONT;
ui = ctx->ui;
if (s != NULL) {
label_set_text (ui->file_label[1], _("Target"));
label_set_text (ui->file_string[1], truncFileString (ui, s));
return check_progress_buttons (ctx);
} else {
label_set_text (ui->file_label[1], "");
label_set_text (ui->file_string[1], "");
return check_progress_buttons (ctx);
}
}
FileProgressStatus
file_progress_show_deleting (FileOpContext *ctx, char *s)
{
FileOpContextUI *ui;
g_return_val_if_fail (ctx != NULL, FILE_CONT);
if (ctx->ui == NULL)
return FILE_CONT;
ui = ctx->ui;
label_set_text (ui->file_label[0], _("Deleting"));
label_set_text (ui->file_label[0], truncFileString (ui, s));
return check_progress_buttons (ctx);
}
#define X_TRUNC 52
/*
* FIXME: probably it is better to replace this with quick dialog machinery,
* but actually I'm not familiar with it and have not much time :(
* alex
*/
static struct {
char *text;
int ypos, xpos;
int value; /* 0 for labels */
char *tkname;
} rd_widgets[] = {
{
N_("Target file \"%s\" already exists!"), 3, 4, 0, "target-e"}, {
N_("&Abort"), BY + 3, 25, REPLACE_ABORT, "abort"}, {
N_("If &size differs"), BY + 1, 28, REPLACE_SIZE, "if-size"}, {
N_("Non&e"), BY, 47, REPLACE_NEVER, "none"}, {
N_("&Update"), BY, 36, REPLACE_UPDATE, "update"}, {
N_("A&ll"), BY, 28, REPLACE_ALWAYS, "all"}, {
N_("Overwrite all targets?"), BY, 4, 0, "over-label"}, {
N_("&Reget"), BY - 1, 28, REPLACE_REGET, "reget"}, {
N_("A&ppend"), BY - 2, 45, REPLACE_APPEND, "append"}, {
N_("&No"), BY - 2, 37, REPLACE_NO, "no"}, {
N_("&Yes"), BY - 2, 28, REPLACE_YES, "yes"}, {
N_("Overwrite this target?"), BY - 2, 4, 0, "overlab"}, {
N_("Target date: %s, size %d"), 6, 4, 0, "target-date"}, {
N_("Source date: %s, size %d"), 5, 4, 0, "source-date"}
};
#define ADD_RD_BUTTON(i)\
add_widget (ui->replace_dlg,\
button_new (rd_widgets [i].ypos, rd_widgets [i].xpos, rd_widgets [i].value,\
NORMAL_BUTTON, rd_widgets [i].text, 0, 0, rd_widgets [i].tkname))
#define ADD_RD_LABEL(ui,i,p1,p2)\
g_snprintf (buffer, sizeof (buffer), rd_widgets [i].text, p1, p2);\
add_widget (ui->replace_dlg,\
label_new (rd_widgets [i].ypos, rd_widgets [i].xpos, buffer, rd_widgets [i].tkname))
static void
init_replace (FileOpContext *ctx, enum OperationMode mode)
{
FileOpContextUI *ui;
char buffer[BUF_SMALL];
char *title;
static int rd_xlen = 60, rd_trunc = X_TRUNC;
#ifdef ENABLE_NLS
static int i18n_flag;
if (!i18n_flag) {
int l1, l2, l, row;
register int i = sizeof (rd_widgets) / sizeof (rd_widgets[0]);
while (i--)
rd_widgets[i].text = _(rd_widgets[i].text);
/*
* longest of "Overwrite..." labels
* (assume "Target date..." are short enough)
*/
l1 = max (strlen (rd_widgets[6].text),
strlen (rd_widgets[11].text));
/* longest of button rows */
i = sizeof (rd_widgets) / sizeof (rd_widgets[0]);
for (row = l = l2 = 0; i--;) {
if (rd_widgets[i].value != 0) {
if (row != rd_widgets[i].ypos) {
row = rd_widgets[i].ypos;
l2 = max (l2, l);
l = 0;
}
l += strlen (rd_widgets[i].text) + 4;
}
}
l2 = max (l2, l); /* last row */
rd_xlen = max (rd_xlen, l1 + l2 + 8);
rd_trunc = rd_xlen - 6;
/* Now place buttons */
l1 += 5; /* start of first button in the row */
i = sizeof (rd_widgets) / sizeof (rd_widgets[0]);
for (l = l1, row = 0; --i > 1;) {
if (rd_widgets[i].value != 0) {
if (row != rd_widgets[i].ypos) {
row = rd_widgets[i].ypos;
l = l1;
}
rd_widgets[i].xpos = l;
l += strlen (rd_widgets[i].text) + 4;
}
}
/* Abort button is centered */
rd_widgets[1].xpos =
(rd_xlen - strlen (rd_widgets[1].text) - 3) / 2;
}
#endif /* ENABLE_NLS */
ui = ctx->ui;
if (mode == Foreground)
title = _(" File exists ");
else
title = _(" Background process: File exists ");
/* FIXME - missing help node */
ui->replace_dlg =
create_dlg (0, 0, 16, rd_xlen, alarm_colors, NULL, "[Replace]",
title, DLG_CENTER);
ADD_RD_LABEL (ui, 0,
name_trunc (ui->replace_filename,
rd_trunc - strlen (rd_widgets[0].text)), 0);
ADD_RD_BUTTON (1);
ADD_RD_BUTTON (2);
ADD_RD_BUTTON (3);
ADD_RD_BUTTON (4);
ADD_RD_BUTTON (5);
ADD_RD_LABEL (ui, 6, 0, 0);
/* "this target..." widgets */
if (!S_ISDIR (ui->d_stat->st_mode)) {
if ((ui->d_stat->st_size
&& ui->s_stat->st_size > ui->d_stat->st_size))
ADD_RD_BUTTON (7);
ADD_RD_BUTTON (8);
}
ADD_RD_BUTTON (9);
ADD_RD_BUTTON (10);
ADD_RD_LABEL (ui, 11, 0, 0);
ADD_RD_LABEL (ui, 12, file_date (ui->d_stat->st_mtime),
(int) ui->d_stat->st_size);
ADD_RD_LABEL (ui, 13, file_date (ui->s_stat->st_mtime),
(int) ui->s_stat->st_size);
}
void
file_progress_set_stalled_label (FileOpContext *ctx, char *stalled_msg)
{
FileOpContextUI *ui;
g_return_if_fail (ctx != NULL);
if (ctx->ui == NULL)
return;
ui = ctx->ui;
label_set_text (ui->stalled_label, stalled_msg);
}
FileProgressStatus
file_progress_real_query_replace (FileOpContext *ctx,
enum OperationMode mode, char *destname,
struct stat *_s_stat,
struct stat *_d_stat)
{
FileOpContextUI *ui;
g_return_val_if_fail (ctx != NULL, FILE_CONT);
g_return_val_if_fail (ctx->ui != NULL, FILE_CONT);
ui = ctx->ui;
if (ui->replace_result < REPLACE_ALWAYS) {
ui->replace_filename = destname;
ui->s_stat = _s_stat;
ui->d_stat = _d_stat;
init_replace (ctx, mode);
run_dlg (ui->replace_dlg);
ui->replace_result = ui->replace_dlg->ret_value;
if (ui->replace_result == B_CANCEL)
ui->replace_result = REPLACE_ABORT;
destroy_dlg (ui->replace_dlg);
}
switch (ui->replace_result) {
case REPLACE_UPDATE:
do_refresh ();
if (_s_stat->st_mtime > _d_stat->st_mtime)
return FILE_CONT;
else
return FILE_SKIP;
case REPLACE_SIZE:
do_refresh ();
if (_s_stat->st_size == _d_stat->st_size)
return FILE_SKIP;
else
return FILE_CONT;
case REPLACE_REGET:
/* Carefull: we fall through and set do_append */
ctx->do_reget = _d_stat->st_size;
case REPLACE_APPEND:
ctx->do_append = 1;
case REPLACE_YES:
case REPLACE_ALWAYS:
do_refresh ();
return FILE_CONT;
case REPLACE_NO:
case REPLACE_NEVER:
do_refresh ();
return FILE_SKIP;
case REPLACE_ABORT:
default:
return FILE_ABORT;
}
}
#define FMDY 13
#define FMD_XLEN 64
extern int fmd_xlen;
static QuickWidget fmd_widgets[] = {
#define FMCB0 FMDC
#define FMCB12 0
#define FMCB11 1
/* follow symlinks and preserve Attributes must be the first */
{quick_checkbox, 3, 64, 8, FMDY, N_("preserve &Attributes"), 9, 0,
0 /* &op_preserve */ , 0, "preserve"},
{quick_checkbox, 3, 64, 7, FMDY, N_("follow &Links"), 7, 0,
0 /* &file_mask_op_follow_links */ , 0, "follow"},
{quick_label, 3, 64, 5, FMDY, N_("to:"), 0, 0, 0, 0, "to"},
{quick_checkbox, 37, 64, 4, FMDY, N_("&Using shell patterns"), 0, 0,
0 /* &source_easy_patterns */ , 0, "using-shell"},
{quick_input, 3, 64, 3, FMDY, "", 58,
0, 0, 0, "input-def"},
#define FMDI1 4
#define FMDI2 5
#define FMDC 3
{quick_input, 3, 64, 6, FMDY, "", 58, 0,
0, 0, "input2"},
#define FMDI0 6
{quick_label, 3, 64, 2, FMDY, "", 0, 0, 0, 0, "ql"},
#define FMBRGT 7
{quick_button, 42, 64, 9, FMDY, N_("&Cancel"), 0, B_CANCEL, 0, 0,
"cancel"},
#undef SKIP
#ifdef WITH_BACKGROUND
# define SKIP 5
# define FMCB21 11
# define FMCB22 10
# define FMBLFT 9
# define FMBMID 8
{quick_button, 25, 64, 9, FMDY, N_("&Background"), 0, B_USER, 0, 0,
"back"},
#else /* WITH_BACKGROUND */
# define SKIP 4
# define FMCB21 10
# define FMCB22 9
# define FMBLFT 8
# undef FMBMID
#endif
{quick_button, 14, 64, 9, FMDY, N_("&OK"), 0, B_ENTER, 0, 0, "ok"},
{quick_checkbox, 42, 64, 8, FMDY, N_("&Stable Symlinks"), 0, 0,
0 /* &file_mask_stable_symlinks */ , 0, "stab-sym"},
{quick_checkbox, 31, 64, 7, FMDY, N_("&Dive into subdir if exists"), 0,
0,
0 /* &dive_into_subdirs */ , 0, "dive"},
{0}
};
static int
is_wildcarded (char *p)
{
for (; *p; p++) {
if (*p == '*')
return 1;
else if (*p == '\\' && p[1] >= '1' && p[1] <= '9')
return 1;
}
return 0;
}
void
fmd_init_i18n (int force)
{
#ifdef ENABLE_NLS
static int initialized = FALSE;
register int i;
int len;
if (initialized && !force)
return;
for (i = sizeof (op_names) / sizeof (op_names[0]); i--;)
op_names[i] = _(op_names[i]);
i = sizeof (fmd_widgets) / sizeof (fmd_widgets[0]) - 1;
while (i--)
if (fmd_widgets[i].text[0] != '\0')
fmd_widgets[i].text = _(fmd_widgets[i].text);
len = strlen (fmd_widgets[FMCB11].text)
+ strlen (fmd_widgets[FMCB21].text) + 15;
fmd_xlen = max (fmd_xlen, len);
len = strlen (fmd_widgets[FMCB12].text)
+ strlen (fmd_widgets[FMCB22].text) + 15;
fmd_xlen = max (fmd_xlen, len);
len = strlen (fmd_widgets[FMBRGT].text)
+ strlen (fmd_widgets[FMBLFT].text) + 11;
#ifdef FMBMID
len += strlen (fmd_widgets[FMBMID].text) + 6;
#endif
fmd_xlen = max (fmd_xlen, len + 4);
len = (fmd_xlen - (len + 6)) / 2;
i = fmd_widgets[FMBLFT].relative_x = len + 3;
i += strlen (fmd_widgets[FMBLFT].text) + 8;
#ifdef FMBMID
fmd_widgets[FMBMID].relative_x = i;
i += strlen (fmd_widgets[FMBMID].text) + 6;
#endif
fmd_widgets[FMBRGT].relative_x = i;
#define chkbox_xpos(i) \
fmd_widgets [i].relative_x = fmd_xlen - strlen (fmd_widgets [i].text) - 6
chkbox_xpos (FMCB0);
chkbox_xpos (FMCB21);
chkbox_xpos (FMCB22);
if (fmd_xlen != FMD_XLEN) {
i = sizeof (fmd_widgets) / sizeof (fmd_widgets[0]) - 1;
while (i--)
fmd_widgets[i].x_divisions = fmd_xlen;
fmd_widgets[FMDI1].hotkey_pos =
fmd_widgets[FMDI2].hotkey_pos = fmd_xlen - 6;
}
#undef chkbox_xpos
initialized = TRUE;
#endif /* !ENABLE_NLS */
}
char *
file_mask_dialog (FileOpContext *ctx, FileOperation operation, char *text,
char *def_text, int only_one, int *do_background)
{
int source_easy_patterns = easy_patterns;
char *source_mask, *orig_mask, *dest_dir;
const char *error;
struct stat buf;
int val;
QuickDialog Quick_input;
g_return_val_if_fail (ctx != NULL, NULL);
#if 0
message_3s (1, __FUNCTION__, "text = `%s' \n def_text = `%s'", text,
def_text);
#endif
fmd_init_i18n (FALSE);
/* Set up the result pointers */
fmd_widgets[FMCB12].result = &ctx->op_preserve;
fmd_widgets[FMCB11].result = &ctx->follow_links;
fmd_widgets[FMCB22].result = &ctx->stable_symlinks;
fmd_widgets[FMCB21].result = &ctx->dive_into_subdirs;
/* Create the dialog */
ctx->stable_symlinks = 0;
fmd_widgets[FMDC].result = &source_easy_patterns;
fmd_widgets[FMDI1].text = easy_patterns ? "*" : "^\\(.*\\)$";
Quick_input.xlen = fmd_xlen;
Quick_input.xpos = -1;
Quick_input.title = op_names[operation];
Quick_input.help = "[Mask Copy/Rename]";
Quick_input.ylen = FMDY;
Quick_input.i18n = 1;
Quick_input.widgets = fmd_widgets;
fmd_widgets[FMDI0].text = text;
fmd_widgets[FMDI2].text = def_text;
fmd_widgets[FMDI2].str_result = &dest_dir;
fmd_widgets[FMDI1].str_result = &source_mask;
*do_background = 0;
ask_file_mask:
if ((val = quick_dialog_skip (&Quick_input, SKIP)) == B_CANCEL)
return 0;
if (ctx->follow_links)
ctx->stat_func = (mc_stat_fn) mc_stat;
else
ctx->stat_func = (mc_stat_fn) mc_lstat;
if (ctx->op_preserve) {
ctx->preserve = 1;
ctx->umask_kill = 0777777;
ctx->preserve_uidgid = (geteuid () == 0) ? 1 : 0;
} else {
int i;
ctx->preserve = ctx->preserve_uidgid = 0;
i = umask (0);
umask (i);
ctx->umask_kill = i ^ 0777777;
}
orig_mask = source_mask;
if (!dest_dir || !*dest_dir) {
if (source_mask)
g_free (source_mask);
return dest_dir;
}
if (source_easy_patterns) {
source_easy_patterns = easy_patterns;
easy_patterns = 1;
source_mask = convert_pattern (source_mask, match_file, 1);
easy_patterns = source_easy_patterns;
error =
re_compile_pattern (source_mask, strlen (source_mask),
&ctx->rx);
g_free (source_mask);
} else
error =
re_compile_pattern (source_mask, strlen (source_mask),
&ctx->rx);
if (error) {
message_3s (1, MSG_ERROR, _("Invalid source pattern `%s' \n %s "),
orig_mask, error);
if (orig_mask)
g_free (orig_mask);
goto ask_file_mask;
}
if (orig_mask)
g_free (orig_mask);
ctx->dest_mask = strrchr (dest_dir, PATH_SEP);
if (ctx->dest_mask == NULL)
ctx->dest_mask = dest_dir;
else
ctx->dest_mask++;
orig_mask = ctx->dest_mask;
if (!*ctx->dest_mask
|| (!ctx->dive_into_subdirs && !is_wildcarded (ctx->dest_mask)
&& (!only_one
|| (!mc_stat (dest_dir, &buf) && S_ISDIR (buf.st_mode))))
|| (ctx->dive_into_subdirs
&& ((!only_one && !is_wildcarded (ctx->dest_mask))
|| (only_one && !mc_stat (dest_dir, &buf)
&& S_ISDIR (buf.st_mode)))))
ctx->dest_mask = g_strdup ("*");
else {
ctx->dest_mask = g_strdup (ctx->dest_mask);
*orig_mask = 0;
}
if (!*dest_dir) {
g_free (dest_dir);
dest_dir = g_strdup ("./");
}
if (val == B_USER)
*do_background = 1;
return dest_dir;
}
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