static int
column_compare (NemoColumn *a, NemoColumn *b, char **column_order)
{
int index_a;
int index_b;
char *name;
g_object_get (G_OBJECT (a), "name", &name, NULL);
index_a = strv_index (column_order, name);
g_free (name);
g_object_get (G_OBJECT (b), "name", &name, NULL);
index_b = strv_index (column_order, name);
g_free (name);
if (index_a == index_b) {
int ret;
char *label_a;
char *label_b;
g_object_get (G_OBJECT (a), "label", &label_a, NULL);
g_object_get (G_OBJECT (b), "label", &label_b, NULL);
ret = strcmp (label_a, label_b);
g_free (label_a);
g_free (label_b);
return ret;
} else if (index_a == -1) {
return 1;
} else if (index_b == -1) {
return -1;
} else {
return index_a - index_b;
}
}
static int
column_compare (NautilusColumn *a, NautilusColumn *b, char **column_order)
{
int index_a;
int index_b;
char *name_a;
char *name_b;
int ret;
g_object_get (G_OBJECT (a), "name", &name_a, NULL);
index_a = strv_index (column_order, name_a);
g_object_get (G_OBJECT (b), "name", &name_b, NULL);
index_b = strv_index (column_order, name_b);
if (index_a == index_b) {
int pos_a;
int pos_b;
pos_a = strv_index ((char **)default_column_order, name_a);
pos_b = strv_index ((char **)default_column_order, name_b);
if (pos_a == pos_b) {
char *label_a;
char *label_b;
g_object_get (G_OBJECT (a), "label", &label_a, NULL);
g_object_get (G_OBJECT (b), "label", &label_b, NULL);
ret = strcmp (label_a, label_b);
g_free (label_a);
g_free (label_b);
} else if (pos_a == -1) {
ret = 1;
} else if (pos_b == -1) {
ret = -1;
} else {
ret = index_a - index_b;
}
} else if (index_a == -1) {
ret = 1;
} else if (index_b == -1) {
ret = -1;
} else {
ret = index_a - index_b;
}
g_free (name_a);
g_free (name_b);
return ret;
}
static void remove_actions( const char* type, GArray* actions )
{ //sfm 0.7.7+ added
char** removed = NULL;
gsize n_removed = 0, r;
int i;
//g_print( "remove_actions( %s )\n", type );
char* path = g_build_filename( g_get_user_data_dir(),
"applications/mimeapps.list", NULL );
GKeyFile* file = g_key_file_new();
if ( g_key_file_load_from_file( file, path, 0, NULL ) )
{
removed = g_key_file_get_string_list( file, "Removed Associations",
type, &n_removed, NULL );
if ( removed )
{
for ( r = 0; r < n_removed; ++r )
{
g_strstrip( removed[r] );
//g_print( " %s\n", removed[r] );
i = strv_index( (char**)actions->data, removed[r] );
if ( i != -1 )
{
//g_print( " ACTION-REMOVED\n" );
g_array_remove_index( actions, i );
}
}
}
g_strfreev( removed );
}
g_key_file_free( file );
g_free( path );
}
/*
* NOTE:
* This API is very time consuming, but unfortunately, due to the damn poor design of
* Freedesktop.org spec, all the insane checks here are necessary. Sigh... :-(
*/
gboolean mime_type_has_action( const char* type, const char* desktop_id )
{
char** actions, **action;
char *cmd = NULL, *name = NULL;
gboolean found = FALSE;
gboolean is_desktop = g_str_has_suffix( desktop_id, ".desktop" );
if( is_desktop )
{
char** types;
GKeyFile* kf = g_key_file_new();
char* filename = mime_type_locate_desktop_file( NULL, desktop_id );
if( filename && g_key_file_load_from_file( kf, filename, 0, NULL ) )
{
types = g_key_file_get_string_list( kf, group_desktop, key_mime_type, NULL, NULL );
if( -1 != strv_index( types, type ) )
{
/* our mime-type is already found in the desktop file. no further check is needed */
found = TRUE;
}
g_strfreev( types );
if( ! found ) /* get the content of desktop file for comparison */
{
cmd = g_key_file_get_string( kf, group_desktop, "Exec", NULL );
name = g_key_file_get_string( kf, group_desktop, "Name", NULL );
}
}
g_free( filename );
g_key_file_free( kf );
}
else
{
cmd = (char*)desktop_id;
}
actions = mime_type_get_actions( type );
if( actions )
{
for( action = actions; ! found && *action; ++action )
{
/* Try to match directly by desktop_id first */
if( is_desktop && 0 == strcmp( *action, desktop_id ) )
{
found = TRUE;
}
else /* Then, try to match by "Exec" and "Name" keys */
{
char *name2 = NULL, *cmd2 = NULL, *filename = NULL;
GKeyFile* kf = g_key_file_new();
filename = mime_type_locate_desktop_file( NULL, *action );
if( filename && g_key_file_load_from_file( kf, filename, 0, NULL ) )
{
cmd2 = g_key_file_get_string( kf, group_desktop, "Exec", NULL );
if( cmd && cmd2 && 0 == strcmp( cmd, cmd2 ) ) /* 2 desktop files have same "Exec" */
{
if( is_desktop )
{
name2 = g_key_file_get_string( kf, group_desktop, "Name", NULL );
/* Then, check if the "Name" keys of 2 desktop files are the same. */
if( name && name2 && 0 == strcmp( name, name2 ) )
{
/* Both "Exec" and "Name" keys of the 2 desktop files are
* totally the same. So, despite having different desktop id
* They actually refer to the same application. */
found = TRUE;
}
g_free( name2 );
}
else
found = TRUE;
}
}
g_free( filename );
g_free( cmd2 );
g_key_file_free( kf );
}
}
g_strfreev( actions );
}
if( is_desktop )
{
g_free( cmd );
g_free( name );
}
return found;
}
static char* get_actions( const char* dir, const char* type, GArray* actions )
{
//g_print( "get_actions( %s, %s )\n", dir, type );
GKeyFile* file;
gboolean opened;
int n;
char** apps = NULL;
char** removed = NULL;
gboolean is_removed;
gsize n_removed = 0, r;
char* names[] = { "applications/mimeapps.list", "applications/mimeinfo.cache" };
char* sections[] = { "Added Associations", "MIME Cache" };
for ( n = 0; n < G_N_ELEMENTS( names ); n++ )
{
char* path = g_build_filename( dir, names[n], NULL );
//g_print( " path = %s\n", path );
file = g_key_file_new();
opened = g_key_file_load_from_file( file, path, 0, NULL );
g_free( path );
if( G_LIKELY( opened ) )
{
gsize n_apps = 0, i;
apps = g_key_file_get_string_list( file, sections[n], type, &n_apps, NULL );
if ( n == 0 )
{
// get removed associations in this dir
removed = g_key_file_get_string_list( file, "Removed Associations",
type, &n_removed, NULL );
}
for ( i = 0; i < n_apps; ++i )
{
g_strstrip( apps[i] );
//g_print( " %s\n", apps[i] );
// check if removed
is_removed = FALSE;
if ( removed && n > 0 )
{
for ( r = 0; r < n_removed; ++r )
{
g_strstrip( removed[r] );
if ( !strcmp( removed[r], apps[i] ) )
{
//g_print( " REMOVED\n" );
is_removed = TRUE;
break;
}
}
}
if( !is_removed && -1 == strv_index( (char**)actions->data, apps[i] ) )
{
/* check for app existence */
path = mime_type_locate_desktop_file( NULL, apps[i] );
if( G_LIKELY(path) )
{
//g_print( " EXISTS\n");
g_array_append_val( actions, apps[i] );
g_free( path );
}
else
g_free( apps[i] );
apps[i] = NULL; /* steal the string */
}
else
{
g_free( apps[i] );
apps[i] = NULL;
}
}
g_free( apps ); /* don't call g_strfreev since all strings in the array was stolen. */
}
g_key_file_free( file );
}
g_strfreev( removed );
return NULL; /* return NULL so the for_each operation doesn't stop. */
}
