/* Encode a "text/plain" selection; this is a broken URL -- just
* "file:" with a path after it (no escaping or anything). We are
* trying to make the old gnome_uri_list_extract_filenames function
* happy, so this is coded to its idiosyncrasises.
*/
static void
add_one_compatible_uri (const char *uri, int x, int y, int w, int h, gpointer data)
{
GString *result;
char *local_path;
result = (GString *) data;
/* For URLs that do not have a file: scheme, there's no harm
* in passing the real URL. But for URLs that do have a file:
* scheme, we have to send a URL that will work with the old
* gnome-libs function or nothing will be able to understand
* it.
*/
if (!eel_istr_has_prefix (uri, "file:")) {
g_string_append (result, uri);
g_string_append (result, "\r\n");
} else {
local_path = g_filename_from_uri (uri, NULL, NULL);
/* Check for characters that confuse the old
* gnome_uri_list_extract_filenames implementation, and just leave
* out any paths with those in them.
*/
if (is_path_that_gnome_uri_list_extract_filenames_can_parse (local_path)) {
g_string_append (result, "file:");
g_string_append (result, local_path);
g_string_append (result, "\r\n");
}
g_free (local_path);
}
}
static gboolean
selection_is_image_file (GList *selection_list)
{
const char *mime_type;
NemoDragSelectionItem *selected_item;
gboolean result;
GFile *location;
GFileInfo *info;
/* Make sure only one item is selected */
if (selection_list == NULL ||
selection_list->next != NULL) {
return FALSE;
}
selected_item = selection_list->data;
mime_type = NULL;
location = g_file_new_for_uri (selected_item->uri);
info = g_file_query_info (location,
G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
0, NULL, NULL);
if (info) {
mime_type = g_file_info_get_content_type (info);
}
result = eel_istr_has_prefix (mime_type, "image/");
if (info) {
g_object_unref (info);
}
g_object_unref (location);
return result;
}
gboolean
eel_uri_is_desktop (const char *uri)
{
return eel_istr_has_prefix (uri, EEL_DESKTOP_URI);
}
gboolean
eel_uri_is_search (const char *uri)
{
return eel_istr_has_prefix (uri, EEL_SEARCH_URI);
}
gboolean
eel_uri_is_trash (const char *uri)
{
return eel_istr_has_prefix (uri, "trash:");
}
gboolean
nautilus_customization_data_get_next_element_for_display (NautilusCustomizationData *data,
char **emblem_name,
GdkPixbuf **pixbuf_out,
char **label_out)
{
GFileInfo *current_file_info;
char *image_file_name;
GdkPixbuf *pixbuf;
GdkPixbuf *orig_pixbuf;
gboolean is_reset_image;
g_return_val_if_fail (data != NULL, FALSE);
g_return_val_if_fail (emblem_name != NULL, FALSE);
g_return_val_if_fail (pixbuf_out != NULL, FALSE);
g_return_val_if_fail (label_out != NULL, FALSE);
if (data->current_file_list == NULL) {
if (data->reading_mode == READ_PUBLIC_CUSTOMIZATIONS) {
if (data->private_file_list == NULL) {
return FALSE;
}
data->reading_mode = READ_PRIVATE_CUSTOMIZATIONS;
data->current_file_list = data->private_file_list;
return nautilus_customization_data_get_next_element_for_display (data,
emblem_name,
pixbuf_out,
label_out);
}
else {
return FALSE;
}
}
current_file_info = data->current_file_list->data;
data->current_file_list = data->current_file_list->next;
g_assert (current_file_info != NULL);
if (!eel_istr_has_prefix (g_file_info_get_content_type (current_file_info), "image/")
|| eel_istr_has_prefix (g_file_info_get_name (current_file_info), ".")) {
return nautilus_customization_data_get_next_element_for_display (data,
emblem_name,
pixbuf_out,
label_out);
}
image_file_name = get_file_path_for_mode (data,
g_file_info_get_name (current_file_info));
orig_pixbuf = gdk_pixbuf_new_from_file (image_file_name, NULL);
if (orig_pixbuf == NULL) {
orig_pixbuf = rsvg_pixbuf_from_file_at_max_size (image_file_name,
data->maximum_icon_width,
data->maximum_icon_height,
NULL);
}
g_free (image_file_name);
if (orig_pixbuf == NULL) {
return nautilus_customization_data_get_next_element_for_display (data,
emblem_name,
pixbuf_out,
label_out);
}
is_reset_image = eel_strcmp(g_file_info_get_name (current_file_info), RESET_IMAGE_NAME) == 0;
*emblem_name = g_strdup (g_file_info_get_name (current_file_info));
if (strcmp (data->customization_name, "patterns") == 0 &&
data->pattern_frame != NULL) {
pixbuf = nautilus_customization_make_pattern_chit (orig_pixbuf, data->pattern_frame, FALSE, is_reset_image);
} else {
pixbuf = eel_gdk_pixbuf_scale_down_to_fit (orig_pixbuf,
data->maximum_icon_width,
data->maximum_icon_height);
}
g_object_unref (orig_pixbuf);
*pixbuf_out = pixbuf;
*label_out = format_name_for_display (data, g_file_info_get_name (current_file_info));
if (data->reading_mode == READ_PRIVATE_CUSTOMIZATIONS) {
data->private_data_was_displayed = TRUE;
}
return TRUE;
}
