static gboolean
nemo_drag_can_accept_files (NemoFile *drop_target_item)
{
NemoDirectory *directory;
if (nemo_file_is_directory (drop_target_item)) {
gboolean res;
/* target is a directory, accept if editable */
directory = nemo_directory_get_for_file (drop_target_item);
res = nemo_directory_is_editable (directory);
nemo_directory_unref (directory);
return res;
}
if (NEMO_IS_DESKTOP_ICON_FILE (drop_target_item)) {
return TRUE;
}
/* Launchers are an acceptable drop target */
if (nemo_file_is_launcher (drop_target_item)) {
return TRUE;
}
if (nemo_is_file_roller_installed () &&
nemo_file_is_archive (drop_target_item)) {
return TRUE;
}
return FALSE;
}
static char *
nemo_icon_view_container_get_icon_description (NemoIconContainer *container,
NemoIconData *data)
{
NemoFile *file;
char *mime_type;
const char *description;
file = NEMO_FILE (data);
g_assert (NEMO_IS_FILE (file));
if (NEMO_IS_DESKTOP_ICON_FILE (file)) {
return NULL;
}
mime_type = nemo_file_get_mime_type (file);
description = g_content_type_get_description (mime_type);
g_free (mime_type);
return g_strdup (description);
}
static SortCategory
get_sort_category (NemoFile *file)
{
NemoDesktopLink *link;
SortCategory category;
category = SORT_OTHER;
if (NEMO_IS_DESKTOP_ICON_FILE (file)) {
link = nemo_desktop_icon_file_get_link (NEMO_DESKTOP_ICON_FILE (file));
if (link != NULL) {
switch (nemo_desktop_link_get_link_type (link)) {
case NEMO_DESKTOP_LINK_COMPUTER:
category = SORT_COMPUTER_LINK;
break;
case NEMO_DESKTOP_LINK_HOME:
category = SORT_HOME_LINK;
break;
case NEMO_DESKTOP_LINK_MOUNT:
category = SORT_MOUNT_LINK;
break;
case NEMO_DESKTOP_LINK_TRASH:
category = SORT_TRASH_LINK;
break;
case NEMO_DESKTOP_LINK_NETWORK:
category = SORT_NETWORK_LINK;
break;
default:
category = SORT_OTHER;
break;
}
g_object_unref (link);
}
}
return category;
}
/* This callback returns the text, both the editable part, and the
* part below that is not editable.
*/
static void
nemo_icon_view_container_get_icon_text (NemoIconContainer *container,
NemoIconData *data,
char **editable_text,
char **additional_text,
gboolean include_invisible)
{
GQuark *attributes;
char *text_array[4];
int i, j, num_attributes;
NemoIconView *icon_view;
NemoFile *file;
gboolean use_additional;
file = NEMO_FILE (data);
g_assert (NEMO_IS_FILE (file));
g_assert (editable_text != NULL);
icon_view = get_icon_view (container);
g_return_if_fail (icon_view != NULL);
use_additional = (additional_text != NULL);
/* In the smallest zoom mode, no text is drawn. */
if (nemo_icon_container_get_zoom_level (container) == NEMO_ZOOM_LEVEL_SMALLEST &&
!include_invisible) {
*editable_text = NULL;
} else {
/* Strip the suffix for nemo object xml files. */
*editable_text = nemo_file_get_display_name (file);
}
if (!use_additional) {
return;
}
if (nemo_icon_view_is_compact (icon_view)) {
*additional_text = NULL;
return;
}
if (NEMO_IS_DESKTOP_ICON_FILE (file) ||
nemo_file_is_nemo_link (file)) {
/* Don't show the normal extra information for desktop icons,
* or desktop files, it doesn't make sense. */
*additional_text = NULL;
return;
}
/* Find out what attributes go below each icon. */
attributes = nemo_icon_view_container_get_icon_text_attribute_names (container,
&num_attributes);
/* Get the attributes. */
j = 0;
for (i = 0; i < num_attributes; ++i) {
if (attributes[i] == attribute_none_q) {
continue;
}
text_array[j++] =
nemo_file_get_string_attribute_with_default_q (file, attributes[i]);
}
text_array[j] = NULL;
/* Return them. */
if (j == 0) {
*additional_text = NULL;
} else if (j == 1) {
/* Only one item, avoid the strdup + free */
*additional_text = text_array[0];
} else {
*additional_text = g_strjoinv ("\n", text_array);
for (i = 0; i < j; i++) {
g_free (text_array[i]);
}
}
}