mc/gnome/gaction.c

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3.9 KiB
C
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#include <config.h>
#include <string.h>
#include "x.h"
#include "global.h"
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#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 "dir.h"
#include "dialog.h"
#include "../vfs/vfs.h"
static void
gmc_execute (const char *fname, const char *buf, int needs_terminal)
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{
exec_extension (fname, buf, NULL, NULL, 0, needs_terminal);
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}
int
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gmc_open_filename (char *fname, GList *args)
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{
const char *mime_type;
const char *cmd;
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char *buf;
int size;
int needs_terminal = 0;
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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);
}
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if (gnome_metadata_get (fname, "fm-open", &size, &buf) == 0){
gmc_execute (fname, buf, needs_terminal);
g_free (buf);
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return 1;
}
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if (gnome_metadata_get (fname, "open", &size, &buf) == 0){
gmc_execute (fname, buf, needs_terminal);
g_free (buf);
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return 1;
}
if (!mime_type)
return 0;
cmd = gnome_mime_get_value (mime_type, "fm-open");
if (cmd){
gmc_execute (fname, cmd, needs_terminal);
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return 1;
}
cmd = gnome_mime_get_value (mime_type, "open");
if (cmd){
gmc_execute (fname, cmd, needs_terminal);
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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);
}
}
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return 0;
}
int
gmc_edit_filename (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){
gmc_execute (fname, buf, 0);
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){
gmc_execute (fname, cmd, 0);
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;
}
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int
gmc_open (file_entry *fe)
{
return gmc_open_filename (fe->fname, NULL);
}
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static void
gmc_run_view (const char *filename, const char *buf)
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{
exec_extension (filename, buf, NULL, NULL, 0, 0);
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}
int
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gmc_view (char *filename, int start_line)
{
const char *mime_type, *cmd;
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char *buf;
int size;
if (gnome_metadata_get (filename, "fm-view", &size, &buf) == 0){
gmc_run_view (filename, buf);
g_free (buf);
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return 1;
}
if (gnome_metadata_get (filename, "view", &size, &buf) == 0){
gmc_run_view (filename, buf);
g_free (buf);
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return 1;
}
mime_type = gnome_mime_type_or_default (filename, NULL);
if (!mime_type)
return 0;
cmd = gnome_mime_get_value (mime_type, "fm-view");
if (cmd){
gmc_run_view (filename, cmd);
return 1;
}
cmd = gnome_mime_get_value (mime_type, "view");
if (cmd){
gmc_run_view (filename, cmd);
return 1;
}
return 0;
}