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Merge branch '3339_mcedit_paste_to_clipboard'

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* 3339_mcedit_paste_to_clipboard:
  Clarify description of clipboard_store and clipboard_paste options.
  Clarify flags and mode to open clipboard file.
  Ticket #3339: fix pasting from clipboard.
This commit is contained in:
Andrew Borodin 2014-12-22 08:08:17 +03:00
commit e4f3aed41f
4 changed files with 67 additions and 15 deletions
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4
doc/man/es/mc.1.in
View File

@ -3927,7 +3927,7 @@ para cargar texto de un archivo como selección en X Window.
Por ejemplo:
.PP
.nf
clipboard_store=xclip \-i
clipboard_store=/usr/bin/xclip \-i
.fi
.TP
.I clipboard_paste
@ -3936,7 +3936,7 @@ para volcar la selección de X Window a la salida estándar.
Por ejemplo:
.PP
.nf
clipboard_paste=xclip \-o
clipboard_paste=/usr/bin/xclip \-o
.fi
.TP
.I autodetect_codeset

4
doc/man/mc.1.in
View File

@ -4108,7 +4108,7 @@ utility like 'xclip' to read text into X selection from file.
For example:
.PP
.nf
clipboard_store=xclip \-i
clipboard_store=/usr/bin/xclip \-i
.fi
.TP
.I clipboard_paste
@ -4117,7 +4117,7 @@ utility like 'xclip' to print the selection to standard out.
For example:
.PP
.nf
clipboard_paste=xclip \-o
clipboard_paste=/usr/bin/xclip \-o
.fi
.TP
.I autodetect_codeset

4
doc/man/ru/mc.1.in
View File

@ -4491,7 +4491,7 @@ mc.ext\&.
Например:
.PP
.nf
clipboard_store=xclip \-i
clipboard_store=/usr/bin/xclip \-i
.fi
.TP
.I clipboard_paste
@ -4501,7 +4501,7 @@ clipboard_store=xclip \-i
Например:
.PP
.nf
clipboard_paste=xclip \-o
clipboard_paste=/usr/bin/xclip \-o
.fi
.PP
.I autodetect_codeset

70
src/clipboard.c
View File

@ -6,6 +6,7 @@
Written by:
Ilia Maslakov <il.smind@gmail.com>, 2010.
Andrew Borodin <aborodin@vmail.ru>, 2014.
This file is part of the Midnight Commander.
@ -27,6 +28,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <fcntl.h>
#include "lib/global.h"
#include "lib/fileloc.h"
@ -52,6 +55,10 @@ char *clipboard_paste_path = NULL;
/*** file scope variables ************************************************************************/
static const int clip_open_flags = O_CREAT | O_WRONLY | O_TRUNC | O_BINARY;
static const mode_t clip_open_mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
/* --------------------------------------------------------------------------------------------- */
/*** file scope functions ************************************************************************/
/* --------------------------------------------------------------------------------------------- */
@ -93,7 +100,8 @@ gboolean
clipboard_file_from_ext_clip (const gchar * event_group_name, const gchar * event_name,
gpointer init_data, gpointer data)
{
char *tmp, *cmd;
mc_pipe_t *p;
int file = -1;
const char *d = getenv ("DISPLAY");
(void) event_group_name;
@ -104,14 +112,59 @@ clipboard_file_from_ext_clip (const gchar * event_group_name, const gchar * even
if (d == NULL || clipboard_paste_path == NULL || clipboard_paste_path[0] == '\0')
return TRUE;
tmp = mc_config_get_full_path (EDIT_CLIP_FILE);
cmd = g_strconcat (clipboard_paste_path, " > ", tmp, " 2>/dev/null", (char *) NULL);
p = mc_popen (clipboard_paste_path, NULL);
if (p == NULL)
return TRUE; /* don't show error message */
if (cmd != NULL)
my_system (EXECUTE_AS_SHELL, mc_global.tty.shell, cmd);
p->out.null_term = FALSE;
p->err.null_term = TRUE;
while (TRUE)
{
GError *error = NULL;
p->out.len = MC_PIPE_BUFSIZE;
p->err.len = MC_PIPE_BUFSIZE;
mc_pread (p, &error);
if (error != NULL)
{
/* don't show error message */
g_error_free (error);
break;
}
/* ignore stderr and get stdout */
if (p->out.len == MC_PIPE_STREAM_EOF || p->out.len == MC_PIPE_ERROR_READ)
break;
if (p->out.len > 0)
{
ssize_t nwrite;
if (file < 0)
{
vfs_path_t *fname_vpath;
fname_vpath = mc_config_get_full_vpath (EDIT_CLIP_FILE);
file = mc_open (fname_vpath, clip_open_flags, clip_open_mode);
vfs_path_free (fname_vpath);
if (file < 0)
break;
}
nwrite = mc_write (file, p->out.buf, p->out.len);
(void) nwrite;
}
}
if (file >= 0)
mc_close (file);
mc_pclose (p, NULL);
g_free (cmd);
g_free (tmp);
return TRUE;
}
@ -135,8 +188,7 @@ clipboard_text_to_file (const gchar * event_group_name, const gchar * event_name
return FALSE;
fname_vpath = mc_config_get_full_vpath (EDIT_CLIP_FILE);
file = mc_open (fname_vpath, O_CREAT | O_WRONLY | O_TRUNC,
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH | O_BINARY);
file = mc_open (fname_vpath, clip_open_flags, clip_open_mode);
vfs_path_free (fname_vpath);
if (file == -1)