/*
* Nautilus
*
* Copyright (C) 2000 Eazel, Inc.
* Copyright (C) 2002 Marco Pesenti Gritti
*
* Nautilus is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Nautilus is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Andy Hertzfeld <andy@eazel.com>
*
* Ephy port by Marco Pesenti Gritti <marco@it.gnome.org>
*
* This is the spinner (for busy feedback) for the location bar
*
*/
#include "config.h"
#include "ephy-spinner.h"
#include "eel-gconf-extensions.h"
#include "ephy-prefs.h"
#include "ephy-string.h"
#include "ephy-file-helpers.h"
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gtk/gtkmenu.h>
#include <gtk/gtkmenuitem.h>
#include <gtk/gtksignal.h>
#include <libgnome/gnome-macros.h>
#include <libgnome/gnome-util.h>
#include <math.h>
#include <libgnomevfs/gnome-vfs.h>
#define spinner_DEFAULT_TIMEOUT 100 /* Milliseconds Per Frame */
struct EphySpinnerDetails {
GList *image_list;
GdkPixbuf *quiescent_pixbuf;
int max_frame;
int delay;
int current_frame;
guint timer_task;
gboolean ready;
gboolean small_mode;
gboolean button_in;
gboolean button_down;
gint theme_notif;
};
static void ephy_spinner_class_init (EphySpinnerClass *class);
static void ephy_spinner_init (EphySpinner *spinner);
static void ephy_spinner_load_images (EphySpinner *spinner);
static void ephy_spinner_unload_images (EphySpinner *spinner);
static void ephy_spinner_remove_update_callback (EphySpinner *spinner);
static GList *spinner_directories = NULL;
static void
ephy_spinner_init_directory_list (void);
static void
ephy_spinner_search_directory (const gchar *base, GList **spinner_list);
static EphySpinnerInfo *
ephy_spinner_get_theme_info (const gchar *base, const gchar *theme_name);
static gchar *
ephy_spinner_get_theme_path (const gchar *theme_name);
static GObjectClass *parent_class = NULL;
GType
ephy_spinner_get_type (void)
{
static GType ephy_spinner_type = 0;
if (ephy_spinner_type == 0)
{
static const GTypeInfo our_info =
{
sizeof (EphySpinnerClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) ephy_spinner_class_init,
NULL,
NULL, /* class_data */
sizeof (EphySpinner),
0, /* n_preallocs */
(GInstanceInitFunc) ephy_spinner_init
};
ephy_spinner_type = g_type_register_static (GTK_TYPE_EVENT_BOX,
"EphySpinner",
&our_info, 0);
ephy_spinner_init_directory_list ();
}
return ephy_spinner_type;
}
/*
* ephy_spinner_new:
*
* Create a new #EphySpinner. The spinner is a widget
* that gives the user feedback about network status with
* an animated image.
*
* Return Value: the spinner #GtkWidget
**/
GtkWidget *
ephy_spinner_new (void)
{
GtkWidget *s;
s = GTK_WIDGET (g_object_new (EPHY_SPINNER_TYPE, NULL));
return s;
}
static gboolean
is_throbbing (EphySpinner *spinner)
{
return spinner->details->timer_task != 0;
}
/* loop through all the images taking their union to compute the width and height of the spinner */
static void
get_spinner_dimensions (EphySpinner *spinner, int *spinner_width, int* spinner_height)
{
int current_width, current_height;
int pixbuf_width, pixbuf_height;
GList *current_entry;
GdkPixbuf *pixbuf;
/* start with the quiescent image */
current_width = gdk_pixbuf_get_width (spinner->details->quiescent_pixbuf);
current_height = gdk_pixbuf_get_height (spinner->details->quiescent_pixbuf);
/* loop through all the installed images, taking the union */
current_entry = spinner->details->image_list;
while (current_entry != NULL) {
pixbuf = GDK_PIXBUF (current_entry->data);
pixbuf_width = gdk_pixbuf_get_width (pixbuf);
pixbuf_height = gdk_pixbuf_get_height (pixbuf);
if (pixbuf_width > current_width) {
current_width = pixbuf_width;
}
if (pixbuf_height > current_height) {
current_height = pixbuf_height;
}
current_entry = current_entry->next;
}
/* return the result */
*spinner_width = current_width;
*spinner_height = current_height;
}
/* handler for handling theme changes */
static void
ephy_spinner_theme_changed (GConfClient *client,
guint cnxn_id,
GConfEntry *entry,
gpointer user_data)
{
EphySpinner *spinner;
spinner = EPHY_SPINNER (user_data);
gtk_widget_hide (GTK_WIDGET (spinner));
ephy_spinner_load_images (spinner);
gtk_widget_show (GTK_WIDGET (spinner));
gtk_widget_queue_resize ( GTK_WIDGET (spinner));
}
static void
ephy_spinner_init (EphySpinner *spinner)
{
GtkWidget *widget = GTK_WIDGET (spinner);
GTK_WIDGET_UNSET_FLAGS (spinner, GTK_NO_WINDOW);
gtk_widget_set_events (widget,
gtk_widget_get_events (widget)
| GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK
| GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK);
spinner->details = g_new0 (EphySpinnerDetails, 1);
spinner->details->delay = spinner_DEFAULT_TIMEOUT;
ephy_spinner_load_images (spinner);
gtk_widget_show (widget);
spinner->details->theme_notif =
eel_gconf_notification_add (CONF_TOOLBAR_SPINNER_THEME,
(GConfClientNotifyFunc)
ephy_spinner_theme_changed,
spinner);
}
/* here's the routine that selects the image to draw, based on the spinner's state */
static GdkPixbuf *
select_spinner_image (EphySpinner *spinner)
{
GList *element;
if (spinner->details->timer_task == 0) {
return g_object_ref (spinner->details->quiescent_pixbuf);
}
if (spinner->details->image_list == NULL) {
return NULL;
}
element = g_list_nth (spinner->details->image_list, spinner->details->current_frame);
return g_object_ref (element->data);
}
static guchar
lighten_component (guchar cur_value)
{
int new_value = cur_value;
new_value += 24 + (new_value >> 3);
if (new_value > 255) {
new_value = 255;
}
return (guchar) new_value;
}
static GdkPixbuf *
create_new_pixbuf (GdkPixbuf *src)
{
g_return_val_if_fail (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB, NULL);
g_return_val_if_fail ((!gdk_pixbuf_get_has_alpha (src)
&& gdk_pixbuf_get_n_channels (src) == 3)
|| (gdk_pixbuf_get_has_alpha (src)
&& gdk_pixbuf_get_n_channels (src) == 4), NULL);
return gdk_pixbuf_new (gdk_pixbuf_get_colorspace (src),
gdk_pixbuf_get_has_alpha (src),
gdk_pixbuf_get_bits_per_sample (src),
gdk_pixbuf_get_width (src),
gdk_pixbuf_get_height (src));
}
static GdkPixbuf *
eel_create_darkened_pixbuf (GdkPixbuf *src, int saturation, int darken)
{
gint i, j;
gint width, height, src_row_stride, dest_row_stride;
gboolean has_alpha;
guchar *target_pixels, *original_pixels;
guchar *pixsrc, *pixdest;
guchar intensity;
guchar alpha;
guchar negalpha;
guchar r, g, b;
GdkPixbuf *dest;
g_return_val_if_fail (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB, NULL);
g_return_val_if_fail ((!gdk_pixbuf_get_has_alpha (src)
&& gdk_pixbuf_get_n_channels (src) == 3)
|| (gdk_pixbuf_get_has_alpha (src)
&& gdk_pixbuf_get_n_channels (src) == 4), NULL);
g_return_val_if_fail (gdk_pixbuf_get_bits_per_sample (src) == 8, NULL);
dest = create_new_pixbuf (src);
has_alpha = gdk_pixbuf_get_has_alpha (src);
width = gdk_pixbuf_get_width (src);
height = gdk_pixbuf_get_height (src);
dest_row_stride = gdk_pixbuf_get_rowstride (dest);
src_row_stride = gdk_pixbuf_get_rowstride (src);
target_pixels = gdk_pixbuf_get_pixels (dest);
original_pixels = gdk_pixbuf_get_pixels (src);
for (i = 0; i < height; i++) {
pixdest = target_pixels + i * dest_row_stride;
pixsrc = original_pixels + i * src_row_stride;
for (j = 0; j < width; j++) {
r = *pixsrc++;
g = *pixsrc++;
b = *pixsrc++;
intensity = (r * 77 + g * 150 + b * 28) >> 8;
negalpha = ((255 - saturation) * darken) >> 8;
alpha = (saturation * darken) >> 8;
*pixdest++ = (negalpha * intensity + alpha * r) >> 8;
*pixdest++ = (negalpha * intensity + alpha * g) >> 8;
*pixdest++ = (negalpha * intensity + alpha * b) >> 8;
if (has_alpha) {
*pixdest++ = *pixsrc++;
}
}
}
return dest;
}
static GdkPixbuf *
eel_create_spotlight_pixbuf (GdkPixbuf* src)
{
GdkPixbuf *dest;
int i, j;
int width, height, has_alpha, src_row_stride, dst_row_stride;
guchar *target_pixels, *original_pixels;
guchar *pixsrc, *pixdest;
g_return_val_if_fail (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB, NULL);
g_return_val_if_fail ((!gdk_pixbuf_get_has_alpha (src)
&& gdk_pixbuf_get_n_channels (src) == 3)
|| (gdk_pixbuf_get_has_alpha (src)
&& gdk_pixbuf_get_n_channels (src) == 4), NULL);
g_return_val_if_fail (gdk_pixbuf_get_bits_per_sample (src) == 8, NULL);
dest = create_new_pixbuf (src);
has_alpha = gdk_pixbuf_get_has_alpha (src);
width = gdk_pixbuf_get_width (src);
height = gdk_pixbuf_get_height (src);
dst_row_stride = gdk_pixbuf_get_rowstride (dest);
src_row_stride = gdk_pixbuf_get_rowstride (src);
target_pixels = gdk_pixbuf_get_pixels (dest);
original_pixels = gdk_pixbuf_get_pixels (src);
for (i = 0; i < height; i++) {
pixdest = target_pixels + i * dst_row_stride;
pixsrc = original_pixels + i * src_row_stride;
for (j = 0; j < width; j++) {
*pixdest++ = lighten_component (*pixsrc++);
*pixdest++ = lighten_component (*pixsrc++);
*pixdest++ = lighten_component (*pixsrc++);
if (has_alpha) {
*pixdest++ = *pixsrc++;
}
}
}
return dest;
}
/* handle expose events */
static int
ephy_spinner_expose (GtkWidget *widget, GdkEventExpose *event)
{
EphySpinner *spinner;
GdkPixbuf *pixbuf, *massaged_pixbuf;
int x_offset, y_offset, width, height;
GdkRectangle pix_area, dest;
g_return_val_if_fail (IS_EPHY_SPINNER (widget), FALSE);
spinner = EPHY_SPINNER (widget);
if (!spinner->details->ready) {
return FALSE;
}
pixbuf = select_spinner_image (spinner);
if (pixbuf == NULL) {
return FALSE;
}
/* Get the right tint on the image */
if (spinner->details->button_in) {
if (spinner->details->button_down) {
massaged_pixbuf = eel_create_darkened_pixbuf (pixbuf, 0.8 * 255, 0.8 * 255);
} else {
massaged_pixbuf = eel_create_spotlight_pixbuf (pixbuf);
}
g_object_unref (pixbuf);
pixbuf = massaged_pixbuf;
}
width = gdk_pixbuf_get_width (pixbuf);
height = gdk_pixbuf_get_height (pixbuf);
/* Compute the offsets for the image centered on our allocation */
x_offset = (widget->allocation.width - width) / 2;
y_offset = (widget->allocation.height - height) / 2;
pix_area.x = x_offset;
pix_area.y = y_offset;
pix_area.width = width;
pix_area.height = height;
if (!gdk_rectangle_intersect (&event->area, &pix_area, &dest)) {
g_object_unref (pixbuf);
return FALSE;
}
gdk_pixbuf_render_to_drawable_alpha (
pixbuf, widget->window,
dest.x - x_offset, dest.y - y_offset,
dest.x, dest.y,
dest.width, dest.height,
GDK_PIXBUF_ALPHA_BILEVEL, 128,
GDK_RGB_DITHER_MAX,
0, 0);
g_object_unref (pixbuf);
return FALSE;
}
static void
ephy_spinner_map (GtkWidget *widget)
{
EphySpinner *spinner;
spinner = EPHY_SPINNER (widget);
GTK_WIDGET_CLASS (parent_class)->map (widget);
spinner->details->ready = TRUE;
}
/* here's the actual timeout task to bump the frame and schedule a redraw */
static gboolean
bump_spinner_frame (gpointer callback_data)
{
EphySpinner *spinner;
spinner = EPHY_SPINNER (callback_data);
if (!spinner->details->ready) {
return TRUE;
}
spinner->details->current_frame += 1;
if (spinner->details->current_frame > spinner->details->max_frame - 1) {
spinner->details->current_frame = 0;
}
gtk_widget_queue_draw (GTK_WIDGET (spinner));
return TRUE;
}
/**
* ephy_spinner_start:
* @spinner: a #EphySpinner
*
* Start the spinner animation.
**/
void
ephy_spinner_start (EphySpinner *spinner)
{
if (is_throbbing (spinner)) {
return;
}
if (spinner->details->timer_task != 0) {
gtk_timeout_remove (spinner->details->timer_task);
}
/* reset the frame count */
spinner->details->current_frame = 0;
spinner->details->timer_task = gtk_timeout_add (spinner->details->delay,
bump_spinner_frame,
spinner);
}
static void
ephy_spinner_remove_update_callback (EphySpinner *spinner)
{
if (spinner->details->timer_task != 0) {
gtk_timeout_remove (spinner->details->timer_task);
}
spinner->details->timer_task = 0;
}
/**
* ephy_spinner_stop:
* @spinner: a #EphySpinner
*
* Stop the spinner animation.
**/
void
ephy_spinner_stop (EphySpinner *spinner)
{
if (!is_throbbing (spinner)) {
return;
}
ephy_spinner_remove_update_callback (spinner);
gtk_widget_queue_draw (GTK_WIDGET (spinner));
}
/* routines to load the images used to draw the spinner */
/* unload all the images, and the list itself */
static void
ephy_spinner_unload_images (EphySpinner *spinner)
{
GList *current_entry;
if (spinner->details->quiescent_pixbuf != NULL) {
g_object_unref (spinner->details->quiescent_pixbuf);
spinner->details->quiescent_pixbuf = NULL;
}
/* unref all the images in the list, and then let go of the list itself */
current_entry = spinner->details->image_list;
while (current_entry != NULL) {
g_object_unref (current_entry->data);
current_entry = current_entry->next;
}
g_list_free (spinner->details->image_list);
spinner->details->image_list = NULL;
}
static GdkPixbuf*
load_themed_image (const char *path, const char *file_name,
gboolean small_mode)
{
GdkPixbuf *pixbuf, *temp_pixbuf;
char *image_path;
image_path = g_build_filename (path, file_name, NULL);
if (!g_file_test(image_path, G_FILE_TEST_EXISTS))
{
g_free (image_path);
return NULL;
}
if (image_path) {
pixbuf = gdk_pixbuf_new_from_file (image_path, NULL);
if (small_mode && pixbuf) {
temp_pixbuf = gdk_pixbuf_scale_simple (pixbuf,
gdk_pixbuf_get_width (pixbuf) * 2 / 3,
gdk_pixbuf_get_height (pixbuf) * 2 / 3,
GDK_INTERP_BILINEAR);
g_object_unref (pixbuf);
pixbuf = temp_pixbuf;
}
g_free (image_path);
return pixbuf;
}
return NULL;
}
/* utility to make the spinner frame name from the index */
static char *
make_spinner_frame_name (int index)
{
return g_strdup_printf ("%03d.png", index);
}
/* load all of the images of the spinner sequentially */
static void
ephy_spinner_load_images (EphySpinner *spinner)
{
int index;
char *spinner_frame_name;
GdkPixbuf *pixbuf, *qpixbuf;
GList *image_list;
char *image_theme;
char *path;
ephy_spinner_unload_images (spinner);
image_theme = eel_gconf_get_string (CONF_TOOLBAR_SPINNER_THEME);
path = ephy_spinner_get_theme_path (image_theme);
g_return_if_fail (path != NULL);
qpixbuf = load_themed_image (path, "rest.png",
spinner->details->small_mode);
g_return_if_fail (qpixbuf != NULL);
spinner->details->quiescent_pixbuf = qpixbuf;
spinner->details->max_frame = 50;
image_list = NULL;
for (index = 1; index <= spinner->details->max_frame; index++) {
spinner_frame_name = make_spinner_frame_name (index);
pixbuf = load_themed_image (path, spinner_frame_name,
spinner->details->small_mode);
g_free (spinner_frame_name);
if (pixbuf == NULL) {
spinner->details->max_frame = index - 1;
break;
}
image_list = g_list_prepend (image_list, pixbuf);
}
spinner->details->image_list = g_list_reverse (image_list);
g_free (image_theme);
}
static gboolean
ephy_spinner_enter_notify_event (GtkWidget *widget, GdkEventCrossing *event)
{
EphySpinner *spinner;
spinner = EPHY_SPINNER (widget);
if (!spinner->details->button_in) {
spinner->details->button_in = TRUE;
gtk_widget_queue_draw (widget);
}
return FALSE;
}
static gboolean
ephy_spinner_leave_notify_event (GtkWidget *widget, GdkEventCrossing *event)
{
EphySpinner *spinner;
spinner = EPHY_SPINNER (widget);
if (spinner->details->button_in) {
spinner->details->button_in = FALSE;
gtk_widget_queue_draw (widget);
}
return FALSE;
}
/* handle button presses by posting a change on the "location" property */
static gboolean
ephy_spinner_button_press_event (GtkWidget *widget, GdkEventButton *event)
{
EphySpinner *spinner;
spinner = EPHY_SPINNER (widget);
if (event->button == 1) {
spinner->details->button_down = TRUE;
spinner->details->button_in = TRUE;
gtk_widget_queue_draw (widget);
return TRUE;
}
return FALSE;
}
static void
ephy_spinner_set_location (EphySpinner *spinner)
{
}
static gboolean
ephy_spinner_button_release_event (GtkWidget *widget, GdkEventButton *event)
{
EphySpinner *spinner;
spinner = EPHY_SPINNER (widget);
if (event->button == 1) {
if (spinner->details->button_in) {
ephy_spinner_set_location (spinner);
}
spinner->details->button_down = FALSE;
gtk_widget_queue_draw (widget);
return TRUE;
}
return FALSE;
}
/*
* ephy_spinner_set_small_mode:
* @spinner: a #EphySpinner
* @new_mode: pass true to enable the small mode, false to disable
*
* Set the size mode of the spinner. We need a small mode to deal
* with only icons toolbars.
**/
void
ephy_spinner_set_small_mode (EphySpinner *spinner, gboolean new_mode)
{
if (new_mode != spinner->details->small_mode) {
spinner->details->small_mode = new_mode;
ephy_spinner_load_images (spinner);
gtk_widget_queue_resize (GTK_WIDGET (spinner));
}
}
/* handle setting the size */
static void
ephy_spinner_size_request (GtkWidget *widget, GtkRequisition *requisition)
{
int spinner_width, spinner_height;
EphySpinner *spinner = EPHY_SPINNER (widget);
get_spinner_dimensions (spinner, &spinner_width, &spinner_height);
/* allocate some extra margin so we don't butt up against toolbar edges */
requisition->width = spinner_width + 8;
requisition->height = spinner_height;
}
static void
ephy_spinner_finalize (GObject *object)
{
EphySpinner *spinner;
spinner = EPHY_SPINNER (object);
ephy_spinner_remove_update_callback (spinner);
ephy_spinner_unload_images (spinner);
eel_gconf_notification_remove (spinner->details->theme_notif);
g_free (spinner->details);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
ephy_spinner_class_init (EphySpinnerClass *class)
{
GtkWidgetClass *widget_class;
parent_class = g_type_class_peek_parent (class);
widget_class = GTK_WIDGET_CLASS (class);
G_OBJECT_CLASS (class)->finalize = ephy_spinner_finalize;
widget_class->expose_event = ephy_spinner_expose;
widget_class->button_press_event = ephy_spinner_button_press_event;
widget_class->button_release_event = ephy_spinner_button_release_event;
widget_class->enter_notify_event = ephy_spinner_enter_notify_event;
widget_class->leave_notify_event = ephy_spinner_leave_notify_event;
widget_class->size_request = ephy_spinner_size_request;
widget_class->map = ephy_spinner_map;
}
static void
ephy_spinner_search_directory (const gchar *base, GList **spinner_list)
{
GnomeVFSResult rc;
GList *list, *node;
rc = gnome_vfs_directory_list_load
(&list, base, (GNOME_VFS_FILE_INFO_GET_MIME_TYPE |
GNOME_VFS_FILE_INFO_FORCE_FAST_MIME_TYPE |
GNOME_VFS_FILE_INFO_FOLLOW_LINKS));
if (rc != GNOME_VFS_OK) return;
for (node = list; node != NULL; node = g_list_next (node))
{
GnomeVFSFileInfo *file_info = node->data;
EphySpinnerInfo *info;
if (file_info->name[0] == '.')
continue;
if (file_info->type != GNOME_VFS_FILE_TYPE_DIRECTORY)
continue;
info = ephy_spinner_get_theme_info (base, file_info->name);
if (info != NULL)
{
*spinner_list = g_list_append (*spinner_list, info);
}
}
gnome_vfs_file_info_list_free (list);
}
static EphySpinnerInfo *
ephy_spinner_get_theme_info (const gchar *base, const gchar *theme_name)
{
EphySpinnerInfo *info;
gchar *path;
gchar *icon;
path = g_build_filename (base, theme_name, NULL);
icon = g_build_filename (path, "rest.png", NULL);
if (!g_file_test (icon, G_FILE_TEST_EXISTS))
{
g_free (path);
g_free (icon);
/* handle nautilus throbbers as well */
path = g_build_filename (base, theme_name, "throbber", NULL);
icon = g_build_filename (path, "rest.png", NULL);
}
if (!g_file_test (icon, G_FILE_TEST_EXISTS))
{
g_free (path);
g_free (icon);
return NULL;
}
info = g_new(EphySpinnerInfo, 1);
info->name = g_strdup (theme_name);
info->directory = path;
info->filename = icon;
return info;
}
static void
ephy_spinner_init_directory_list (void)
{
gchar *path;
path = g_build_filename (g_get_home_dir (), ephy_dot_dir (), "spinners", NULL);
spinner_directories = g_list_append (spinner_directories, path);
path = g_build_filename (SHARE_DIR, "spinners", NULL);
spinner_directories = g_list_append (spinner_directories, path);
path = g_build_filename (SHARE_DIR, "..", "pixmaps", "nautilus", NULL);
spinner_directories = g_list_append (spinner_directories, path);
#ifdef NAUTILUS_PREFIX
path = g_build_filename (NAUTILUS_PREFIX, "share", "pixmaps", "nautilus", NULL);
spinner_directories = g_list_append (spinner_directories, path);
#endif
}
GList *
ephy_spinner_list_spinners (void)
{
GList *spinner_list = NULL;
GList *tmp;
for (tmp = spinner_directories; tmp != NULL; tmp = g_list_next (tmp))
{
gchar *path = tmp->data;
ephy_spinner_search_directory (path, &spinner_list);
}
return spinner_list;
}
static gchar *
ephy_spinner_get_theme_path (const gchar *theme_name)
{
EphySpinnerInfo *info;
GList *tmp;
for (tmp = spinner_directories; tmp != NULL; tmp = g_list_next (tmp))
{
gchar *path = tmp->data;
info = ephy_spinner_get_theme_info (path, theme_name);
if (info != NULL)
{
path = g_strdup (info->directory);
ephy_spinner_info_free (info);
return path;
}
}
return NULL;
}
void
ephy_spinner_info_free (EphySpinnerInfo *info)
{
g_free (info->name);
g_free (info->directory);
g_free (info->filename);
g_free (info);
}
