static void
cb_show_thumbnails_notify(GObject *gobject,
GParamSpec *pspec,
gpointer user_data)
{
XfdesktopRegularFileIcon *regular_file_icon;
gboolean show_thumbnails = FALSE;
TRACE("entering");
if(!user_data || !XFDESKTOP_IS_REGULAR_FILE_ICON(user_data))
return;
regular_file_icon = XFDESKTOP_REGULAR_FILE_ICON(user_data);
g_object_get(regular_file_icon->priv->fmanager, "show-thumbnails", &show_thumbnails, NULL);
if(regular_file_icon->priv->show_thumbnails != show_thumbnails) {
XF_DEBUG("show-thumbnails changed! now: %s", show_thumbnails ? "TRUE" : "FALSE");
regular_file_icon->priv->show_thumbnails = show_thumbnails;
xfdesktop_file_icon_invalidate_icon(XFDESKTOP_FILE_ICON(regular_file_icon));
xfdesktop_icon_invalidate_pixbuf(XFDESKTOP_ICON(regular_file_icon));
xfdesktop_icon_pixbuf_changed(XFDESKTOP_ICON(regular_file_icon));
}
}
static void
xfdesktop_volume_icon_update_file_info(XfdesktopFileIcon *icon,
GFileInfo *info)
{
XfdesktopVolumeIcon *volume_icon = XFDESKTOP_VOLUME_ICON(icon);
g_return_if_fail(XFDESKTOP_IS_VOLUME_ICON(icon));
DBG("entering");
/* just replace the file info here */
if(volume_icon->priv->file_info)
g_object_unref(volume_icon->priv->file_info);
volume_icon->priv->file_info = info ? g_object_ref(info) : NULL;
/* update the filesystem info as well */
if(volume_icon->priv->filesystem_info)
g_object_unref(volume_icon->priv->filesystem_info);
if(volume_icon->priv->file) {
volume_icon->priv->filesystem_info = g_file_query_filesystem_info(volume_icon->priv->file,
XFDESKTOP_FILE_INFO_NAMESPACE,
NULL, NULL);
}
/* invalidate the tooltip */
if(volume_icon->priv->tooltip) {
g_free(volume_icon->priv->tooltip);
volume_icon->priv->tooltip = NULL;
}
/* not really easy to check if this changed or not, so just invalidate it */
xfdesktop_file_icon_invalidate_icon(XFDESKTOP_FILE_ICON(icon));
xfdesktop_icon_invalidate_pixbuf(XFDESKTOP_ICON(icon));
xfdesktop_icon_pixbuf_changed(XFDESKTOP_ICON(icon));
}
static void
xfdesktop_regular_file_icon_update_file_info(XfdesktopFileIcon *icon,
GFileInfo *info)
{
XfdesktopRegularFileIcon *regular_file_icon = XFDESKTOP_REGULAR_FILE_ICON(icon);
const gchar *old_display_name;
gchar *new_display_name;
g_return_if_fail(XFDESKTOP_IS_REGULAR_FILE_ICON(icon));
g_return_if_fail(G_IS_FILE_INFO(info));
/* release the old file info */
if(regular_file_icon->priv->file_info) {
g_object_unref(regular_file_icon->priv->file_info);
regular_file_icon->priv->file_info = NULL;
}
regular_file_icon->priv->file_info = g_object_ref(info);
if(regular_file_icon->priv->filesystem_info)
g_object_unref(regular_file_icon->priv->filesystem_info);
regular_file_icon->priv->filesystem_info = g_file_query_filesystem_info(regular_file_icon->priv->file,
XFDESKTOP_FILESYSTEM_INFO_NAMESPACE,
NULL, NULL);
/* get both, old and new display name */
old_display_name = regular_file_icon->priv->display_name;
new_display_name = xfdesktop_file_utils_get_display_name(regular_file_icon->priv->file,
regular_file_icon->priv->file_info);
/* check whether the display name has changed with the info update */
if(g_strcmp0 (old_display_name, new_display_name) != 0) {
/* replace the display name */
g_free (regular_file_icon->priv->display_name);
regular_file_icon->priv->display_name = new_display_name;
/* notify listeners of the label change */
xfdesktop_icon_label_changed(XFDESKTOP_ICON(icon));
} else {
/* no change, release the new display name */
g_free (new_display_name);
}
/* invalidate the tooltip */
g_free(regular_file_icon->priv->tooltip);
regular_file_icon->priv->tooltip = NULL;
/* not really easy to check if this changed or not, so just invalidate it */
xfdesktop_file_icon_invalidate_icon(XFDESKTOP_FILE_ICON(icon));
xfdesktop_icon_invalidate_pixbuf(XFDESKTOP_ICON(icon));
xfdesktop_icon_pixbuf_changed(XFDESKTOP_ICON(icon));
}
static void
xfdesktop_special_file_icon_changed(GFileMonitor *monitor,
GFile *file,
GFile *other_file,
GFileMonitorEvent event,
XfdesktopSpecialFileIcon *special_file_icon)
{
g_return_if_fail(G_IS_FILE_MONITOR(monitor));
g_return_if_fail(G_IS_FILE(file));
g_return_if_fail(XFDESKTOP_IS_SPECIAL_FILE_ICON(special_file_icon));
/* We don't care about change events only created/deleted */
if(event == G_FILE_MONITOR_EVENT_CHANGED ||
event == G_FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED ||
event == G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT)
return;
/* release the old file information */
if(special_file_icon->priv->file_info) {
g_object_unref(special_file_icon->priv->file_info);
special_file_icon->priv->file_info = NULL;
}
/* release the old file system information */
if(special_file_icon->priv->filesystem_info) {
g_object_unref(special_file_icon->priv->filesystem_info);
special_file_icon->priv->filesystem_info = NULL;
}
/* reload the file information */
special_file_icon->priv->file_info = g_file_query_info(special_file_icon->priv->file,
XFDESKTOP_FILE_INFO_NAMESPACE,
G_FILE_QUERY_INFO_NONE,
NULL, NULL);
/* reload the file system information */
special_file_icon->priv->filesystem_info = g_file_query_filesystem_info(special_file_icon->priv->file,
XFDESKTOP_FILESYSTEM_INFO_NAMESPACE,
NULL, NULL);
/* update the trash full state */
if(special_file_icon->priv->type == XFDESKTOP_SPECIAL_FILE_ICON_TRASH)
xfdesktop_special_file_icon_update_trash_count(special_file_icon);
/* invalidate the tooltip */
g_free(special_file_icon->priv->tooltip);
special_file_icon->priv->tooltip = NULL;
/* update the icon */
xfdesktop_file_icon_invalidate_icon(XFDESKTOP_FILE_ICON(special_file_icon));
xfdesktop_icon_invalidate_pixbuf(XFDESKTOP_ICON(special_file_icon));
xfdesktop_icon_pixbuf_changed(XFDESKTOP_ICON(special_file_icon));
}
void
xfdesktop_regular_file_icon_set_pixbuf_opacity(XfdesktopRegularFileIcon *icon,
guint opacity)
{
g_return_if_fail(XFDESKTOP_IS_REGULAR_FILE_ICON(icon) && opacity <= 100);
if(opacity == icon->priv->pix_opacity)
return;
icon->priv->pix_opacity = opacity;
xfdesktop_icon_invalidate_pixbuf(XFDESKTOP_ICON(icon));
xfdesktop_icon_pixbuf_changed(XFDESKTOP_ICON(icon));
}
static void
xfdesktop_regular_file_icon_set_thumbnail_file(XfdesktopIcon *icon, GFile *file)
{
XfdesktopRegularFileIcon *file_icon;
if(!XFDESKTOP_IS_REGULAR_FILE_ICON(icon))
return;
file_icon = XFDESKTOP_REGULAR_FILE_ICON(icon);
if(file_icon->priv->thumbnail_file)
g_object_unref(file_icon->priv->thumbnail_file);
file_icon->priv->thumbnail_file = file;
xfdesktop_file_icon_invalidate_icon(XFDESKTOP_FILE_ICON(icon));
xfdesktop_icon_invalidate_pixbuf(icon);
xfdesktop_icon_pixbuf_changed(icon);
}
static gboolean
volume_icon_changed_timeout(XfdesktopVolumeIcon *volume_icon)
{
GMount *mount;
gboolean mounted_before = FALSE;
gboolean mounted_after = FALSE;
g_return_val_if_fail(XFDESKTOP_IS_VOLUME_ICON(volume_icon), FALSE);
DBG("TIMEOUT");
/* reset the icon's mount point information */
if(volume_icon->priv->file) {
g_object_unref(volume_icon->priv->file);
volume_icon->priv->file = NULL;
/* apparently the volume was mounted before, otherwise
* we wouldn't have had a mount point for it */
mounted_before = TRUE;
}
if(volume_icon->priv->file_info) {
g_object_unref(volume_icon->priv->file_info);
volume_icon->priv->file_info = NULL;
}
if(volume_icon->priv->filesystem_info) {
g_object_unref(volume_icon->priv->filesystem_info);
volume_icon->priv->filesystem_info = NULL;
}
/* check if we have a valid mount now */
mount = g_volume_get_mount(volume_icon->priv->volume);
if(mount) {
/* load mount point information */
volume_icon->priv->file = g_mount_get_root(mount);
volume_icon->priv->file_info =
g_file_query_info(volume_icon->priv->file,
XFDESKTOP_FILE_INFO_NAMESPACE,
G_FILE_QUERY_INFO_NONE,
NULL, NULL);
volume_icon->priv->filesystem_info =
g_file_query_filesystem_info(volume_icon->priv->file,
XFDESKTOP_FILESYSTEM_INFO_NAMESPACE,
NULL, NULL);
/* release the mount itself */
g_object_unref(mount);
/* the device is mounted now (we have a mount point for it) */
mounted_after = TRUE;
}
DBG("MOUNTED BEFORE: %d, MOUNTED AFTER: %d", mounted_before, mounted_after);
if(mounted_before != mounted_after) {
/* invalidate the tooltip */
if(volume_icon->priv->tooltip) {
g_free(volume_icon->priv->tooltip);
volume_icon->priv->tooltip = NULL;
}
/* not really easy to check if this changed or not, so just invalidate it */
xfdesktop_icon_invalidate_pixbuf(XFDESKTOP_ICON(volume_icon));
xfdesktop_icon_pixbuf_changed(XFDESKTOP_ICON(volume_icon));
/* finalize the timeout source */
volume_icon->priv->changed_timeout_id = 0;
return FALSE;
} else {
/* increment the timeout counter */
volume_icon->priv->changed_timeout_count += 1;
if(volume_icon->priv->changed_timeout_count >= 5) {
/* finalize the timeout source */
volume_icon->priv->changed_timeout_id = 0;
return FALSE;
} else {
DBG("TRY AGAIN");
return TRUE;
}
}
}