mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-23 12:56:51 +03:00
a372e9a375
everywhere; every time you invoke a file. * src/screen.c (do_enter_on_file_entry): split GNOME version and non-gnome version. (parse_display_format): listen to the warning.
342 lines
7.9 KiB
C
342 lines
7.9 KiB
C
#include <config.h>
|
|
#include <string.h>
|
|
#include "x.h"
|
|
#include "global.h"
|
|
#include "dir.h"
|
|
#include "command.h"
|
|
#include "panel.h"
|
|
#define WANT_WIDGETS /* bleah */
|
|
#include "main.h"
|
|
#include "color.h"
|
|
#include "mouse.h"
|
|
#include "layout.h" /* get_panel_widget */
|
|
#include "ext.h" /* regex_command */
|
|
#include "cmd.h" /* copy_cmd, ren_cmd, delete_cmd, ... */
|
|
#include "gscreen.h"
|
|
#include "gmain.h"
|
|
#include "dir.h"
|
|
#include "dialog.h"
|
|
#include "gcmd.h"
|
|
#include "../vfs/vfs.h"
|
|
#include "gnome-open-dialog.h"
|
|
|
|
static void
|
|
gmc_unable_to_execute_dlg (gchar *fname, const gchar *command, gchar *action, const gchar *mime)
|
|
{
|
|
GtkWidget *msg_dialog = NULL;
|
|
GtkWidget *hack_widget;
|
|
gchar *msg;
|
|
gchar *fix = NULL;
|
|
if (!strcmp (action, "x-gnome-app-info")) {
|
|
msg = g_strconcat (_("Unable to execute\n\""),
|
|
fname,
|
|
_("\".\n\nPlease check it to see if it points to a valid command."),
|
|
NULL);
|
|
|
|
} else {
|
|
if (mime)
|
|
fix = g_strconcat (_("\".\n\nTo fix this, bring up the mime-properties editor "
|
|
"in the GNOME Control Center, and edit the default "),
|
|
action,
|
|
_("-action for \""),
|
|
mime,
|
|
"\".",
|
|
NULL);
|
|
else
|
|
fix = g_strconcat (_("\".\n\nTo fix this error, bring up this file's properties "
|
|
"and change the default "),
|
|
action,
|
|
_("-action."),
|
|
NULL);
|
|
msg = g_strconcat (_("Unable to "),
|
|
action,
|
|
"\n\"",
|
|
fname,
|
|
_("\"\nwith\n\""),
|
|
command,
|
|
fix,
|
|
NULL);
|
|
g_free (fix);
|
|
}
|
|
msg_dialog = gnome_message_box_new (msg,
|
|
GNOME_MESSAGE_BOX_ERROR,
|
|
GNOME_STOCK_BUTTON_OK,
|
|
NULL);
|
|
/* Kids, don't try this at home */
|
|
/* this is pretty evil... <-:
|
|
hack_widget = GNOME_DIALOG (msg_dialog)->vbox;
|
|
hack_widget = GTK_WIDGET (GTK_BOX (hack_widget)->children->data);
|
|
gtk_label_set_line_wrap (GTK_LABEL (hack_widget), TRUE);
|
|
*/
|
|
gnome_dialog_run_and_close (GNOME_DIALOG (msg_dialog));
|
|
g_free (msg);
|
|
|
|
}
|
|
|
|
static void
|
|
gmc_execute (const char *fname, const char *buf, int needs_terminal)
|
|
{
|
|
exec_extension (fname, buf, NULL, NULL, 0, needs_terminal);
|
|
}
|
|
static gboolean
|
|
gmc_check_exec_string (const char *buf)
|
|
{
|
|
gint argc;
|
|
gint retval, i;
|
|
gchar *prog;
|
|
gchar **argv;
|
|
|
|
gnome_config_make_vector (buf, &argc, &argv);
|
|
if (argc < 1)
|
|
return FALSE;
|
|
|
|
prog = gnome_is_program_in_path (argv[0]);
|
|
if (prog)
|
|
retval = TRUE;
|
|
else
|
|
retval = FALSE;
|
|
g_free (prog);
|
|
/* check to see if it's a GMC directive. */
|
|
if ((strlen (argv[0]) > 1) && (argv[0][0] == '%') && (argv[0][1] != '%'))
|
|
retval = TRUE;
|
|
for (i = 0; i < argc; i++)
|
|
g_free (argv[i]);
|
|
g_free (argv);
|
|
return retval;
|
|
}
|
|
int
|
|
gmc_open_filename (char *fname, GList *args)
|
|
{
|
|
const char *mime_type;
|
|
const char *cmd;
|
|
char *buf = NULL;
|
|
int size;
|
|
int needs_terminal = 0;
|
|
|
|
mime_type = gnome_mime_type_or_default (fname, NULL);
|
|
/*
|
|
* We accept needs_terminal as -1, which means our caller
|
|
* did not want to do the work
|
|
*/
|
|
if (gnome_metadata_get (fname, "flags", &size, &buf) == 0){
|
|
needs_terminal = (strstr (buf, "needsterminal") != 0);
|
|
g_free (buf);
|
|
} else if (mime_type){
|
|
const char *flags;
|
|
|
|
flags = gnome_mime_type_or_default (mime_type, "flags");
|
|
needs_terminal = (strstr (flags, "needsterminal") != 0);
|
|
}
|
|
|
|
if (gnome_metadata_get (fname, "fm-open", &size, &buf) != 0) {
|
|
gnome_metadata_get (fname, "open", &size, &buf);
|
|
}
|
|
if (buf) {
|
|
if (gmc_check_exec_string (buf))
|
|
gmc_execute (fname, buf, needs_terminal);
|
|
else
|
|
gmc_unable_to_execute_dlg (fname, buf, "open", NULL);
|
|
g_free (buf);
|
|
return 1;
|
|
}
|
|
if (!mime_type)
|
|
return 0;
|
|
|
|
cmd = gnome_mime_get_value (mime_type, "fm-open");
|
|
if (cmd == NULL) {
|
|
cmd = gnome_mime_get_value (mime_type, "open");
|
|
}
|
|
|
|
if (cmd){
|
|
if (gmc_check_exec_string (cmd))
|
|
gmc_execute (fname, cmd, needs_terminal);
|
|
else
|
|
gmc_unable_to_execute_dlg (fname, cmd, "open", mime_type);
|
|
return 1;
|
|
}
|
|
|
|
if (strcmp (mime_type, "application/x-gnome-app-info") == 0){
|
|
GnomeDesktopEntry *entry;
|
|
|
|
entry = gnome_desktop_entry_load (fname);
|
|
if (entry){
|
|
gnome_desktop_entry_launch (entry);
|
|
gnome_desktop_entry_free (entry);
|
|
return 1;
|
|
} else {
|
|
gmc_unable_to_execute_dlg (fname, NULL, "x-gnome-app-info", NULL);
|
|
return 1;
|
|
}
|
|
}
|
|
/* We just struck out. Prompt the user. */
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
gmc_edit (char *fname)
|
|
{
|
|
const char *mime_type;
|
|
const char *cmd;
|
|
char *buf;
|
|
int size;
|
|
char *editor, *type;
|
|
int on_terminal;
|
|
|
|
if (gnome_metadata_get (fname, "edit", &size, &buf) == 0){
|
|
if (gmc_check_exec_string (buf))
|
|
gmc_execute (fname, buf, 0);
|
|
else
|
|
gmc_unable_to_execute_dlg (fname, buf, "edit", NULL);
|
|
g_free (buf);
|
|
return 1;
|
|
}
|
|
|
|
mime_type = gnome_mime_type_or_default (fname, NULL);
|
|
if (mime_type){
|
|
cmd = gnome_mime_get_value (mime_type, "edit");
|
|
|
|
if (cmd){
|
|
if (gmc_check_exec_string (cmd))
|
|
gmc_execute (fname, cmd, 0);
|
|
else
|
|
gmc_unable_to_execute_dlg (fname, cmd, "edit", mime_type);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
gnome_config_push_prefix( "/editor/Editor/");
|
|
type = gnome_config_get_string ("EDITOR_TYPE=executable");
|
|
|
|
if (strcmp (type, "mc-internal") == 0){
|
|
g_free (type);
|
|
do_edit (fname);
|
|
return 1;
|
|
}
|
|
g_free (type);
|
|
|
|
editor = gnome_config_get_string ("EDITOR=emacs");
|
|
on_terminal = gnome_config_get_bool ("NEEDS_TERM=false");
|
|
|
|
if (on_terminal){
|
|
char *quoted = name_quote (fname, 0);
|
|
char *editor_cmd = g_strconcat (editor, " ", quoted, NULL);
|
|
|
|
gnome_open_terminal_with_cmd (editor_cmd);
|
|
g_free (quoted);
|
|
g_free (editor_cmd);
|
|
} else {
|
|
char *cmd = g_strconcat (editor, " %s", NULL);
|
|
|
|
gmc_execute (fname, cmd, 0);
|
|
g_free (cmd);
|
|
}
|
|
|
|
g_free (editor);
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
gmc_open (file_entry *fe)
|
|
{
|
|
gint retval;
|
|
gchar *fullname;
|
|
fullname = g_concat_dir_and_file (cpanel->cwd, fe->fname);
|
|
retval = gmc_open_filename (fullname, NULL);
|
|
g_free (fullname);
|
|
return retval;
|
|
}
|
|
|
|
int
|
|
gmc_open_with (gchar *filename)
|
|
{
|
|
GtkWidget *dialog;
|
|
gchar *command = NULL;
|
|
gchar *real_command;
|
|
WPanel *panel = cpanel;
|
|
|
|
dialog = gnome_open_dialog_new (filename);
|
|
if (!is_a_desktop_panel (panel))
|
|
gnome_dialog_set_parent (GNOME_DIALOG (dialog), GTK_WINDOW (panel->xwindow));
|
|
|
|
switch (gnome_dialog_run (GNOME_DIALOG (dialog))) {
|
|
case 0:
|
|
command = gtk_entry_get_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (
|
|
GNOME_FILE_ENTRY (GNOME_OPEN_DIALOG (dialog)->entry)->gentry))));
|
|
/* Assume COMMAND %f */
|
|
if (command) {
|
|
/* FIXME: these need the needs_terminal argument to be set correctly */
|
|
if (strchr (command, '%'))
|
|
exec_extension (filename, command, NULL, NULL, 0, FALSE);
|
|
else {
|
|
/* This prolly isn't perfect, but it will do. */
|
|
real_command = g_strconcat (command, " %f", NULL);
|
|
exec_extension (filename, real_command, NULL, NULL, 0, FALSE);
|
|
g_free (real_command);
|
|
}
|
|
}
|
|
if (command) {
|
|
gtk_widget_destroy (dialog);
|
|
return 1;
|
|
}
|
|
gtk_widget_destroy (dialog);
|
|
return 0;
|
|
case 1:
|
|
gtk_widget_destroy (dialog);
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
static void
|
|
gmc_run_view (const char *filename, const char *buf)
|
|
{
|
|
exec_extension (filename, buf, NULL, NULL, 0, 0);
|
|
}
|
|
static gchar *
|
|
gmc_view_command (gchar *filename)
|
|
{
|
|
const char *mime_type, *cmd;
|
|
char *buf;
|
|
int size;
|
|
|
|
if (gnome_metadata_get (filename, "fm-view", &size, &buf) == 0)
|
|
return buf;
|
|
|
|
if (gnome_metadata_get (filename, "view", &size, &buf) == 0)
|
|
return buf;
|
|
|
|
mime_type = gnome_mime_type_or_default (filename, NULL);
|
|
if (!mime_type)
|
|
return NULL;
|
|
|
|
|
|
cmd = gnome_mime_get_value (mime_type, "fm-view");
|
|
|
|
if (cmd)
|
|
return g_strdup (cmd);
|
|
|
|
cmd = gnome_mime_get_value (mime_type, "view");
|
|
if (cmd){
|
|
return g_strdup (cmd);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
int
|
|
gmc_view (char *filename, int start_line)
|
|
{
|
|
gchar *cmd;
|
|
const gchar *mime_type;
|
|
mime_type = gnome_mime_type_or_default (filename, NULL);
|
|
cmd = gmc_view_command (filename);
|
|
if (cmd) {
|
|
if (gmc_check_exec_string (cmd))
|
|
gmc_run_view (filename, cmd);
|
|
else
|
|
gmc_unable_to_execute_dlg (filename, cmd, "view", mime_type);
|
|
g_free (cmd);
|
|
return 1;
|
|
} else
|
|
view (NULL, filename, 0, 0);
|
|
return 0;
|
|
}
|