static void collection_load_thumb_step(CollectionData *cd)
{
GList *work;
CollectInfo *ci;
if (!cd->list)
{
collection_load_stop(cd);
return;
}
work = cd->list;
ci = work->data;
work = work->next;
/* find first unloaded thumb */
while (work && ci->pixbuf)
{
ci = work->data;
work = work->next;
}
if (!ci || ci->pixbuf)
{
/* done */
collection_load_stop(cd);
/* send a NULL CollectInfo to notify end */
if (cd->info_updated_func) cd->info_updated_func(cd, NULL, cd->info_updated_data);
return;
}
/* setup loader and call it */
cd->thumb_info = ci;
thumb_loader_free(cd->thumb_loader);
cd->thumb_loader = thumb_loader_new(thumb_max_width, thumb_max_height);
thumb_loader_set_callbacks(cd->thumb_loader,
collection_load_thumb_done_cb,
collection_load_thumb_error_cb,
NULL,
cd);
/* start it */
if (!thumb_loader_start(cd->thumb_loader, ci->path))
{
/* error, handle it, do next */
if (debug) printf("error loading thumb for %s\n", ci->path);
collection_load_thumb_do(cd);
collection_load_thumb_step(cd);
}
}
static void
gth_file_list_update_current_thumb (GthFileList *file_list)
{
if (file_list->priv->stop_it || (file_list->priv->queue != NULL)) {
g_idle_add (update_thumbs_stopped, file_list);
return;
}
g_return_if_fail (file_list->priv->thumb_fd != NULL);
file_list->priv->loading_thumbs = TRUE;
thumb_loader_set_file (file_list->priv->thumb_loader, file_list->priv->thumb_fd);
thumb_loader_start (file_list->priv->thumb_loader);
}
static gboolean cache_manager_render_file(CleanData *cd)
{
if (cd->list)
{
FileData *fd;
gint success;
fd = cd->list->data;
cd->list = g_list_remove(cd->list, fd);
cd->tl = (ThumbLoaderStd *)thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
thumb_loader_set_callbacks((ThumbLoader *)cd->tl,
cache_manager_render_thumb_done_cb,
cache_manager_render_thumb_done_cb,
NULL, cd);
thumb_loader_set_cache((ThumbLoader *)cd->tl, TRUE, cd->local, TRUE);
success = thumb_loader_start((ThumbLoader *)cd->tl, fd);
if (success)
{
gtk_entry_set_text(GTK_ENTRY(cd->progress), fd->path);
}
else
{
thumb_loader_free((ThumbLoader *)cd->tl);
cd->tl = NULL;
}
file_data_unref(fd);
return (!success);
}
else if (cd->list_dir)
{
FileData *fd;
fd = cd->list_dir->data;
cd->list_dir = g_list_remove(cd->list_dir, fd);
cache_manager_render_folder(cd, fd);
file_data_unref(fd);
return TRUE;
}
cache_manager_render_finish(cd);
return FALSE;
}
static gboolean vf_thumb_next(ViewFile *vf)
{
FileData *fd = NULL;
#if GTK_CHECK_VERSION(2,20,0)
if (!gtk_widget_get_realized(vf->listview))
#else
if (!GTK_WIDGET_REALIZED(vf->listview))
#endif
{
vf_thumb_status(vf, 0.0, NULL);
return FALSE;
}
switch (vf->type)
{
case FILEVIEW_LIST: fd = vflist_thumb_next_fd(vf); break;
case FILEVIEW_ICON: fd = vficon_thumb_next_fd(vf); break;
}
if (!fd)
{
/* done */
vf_thumb_cleanup(vf);
return FALSE;
}
vf->thumbs_filedata = fd;
thumb_loader_free(vf->thumbs_loader);
vf->thumbs_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
thumb_loader_set_callbacks(vf->thumbs_loader,
vf_thumb_done_cb,
vf_thumb_error_cb,
NULL,
vf);
if (!thumb_loader_start(vf->thumbs_loader, fd))
{
/* set icon to unknown, continue */
DEBUG_1("thumb loader start failed %s", fd->path);
vf_thumb_do(vf, fd);
return TRUE;
}
return FALSE;
}
static gint
thumbview_thumbs_next (void)
{
ZAlbumCell *cell;
thumbview->thumbs_count++;
if (thumbview->thumbs_stop)
{
thumbview_thumbs_cleanup ();
return FALSE;
}
if (thumbview->thumbs_count < ZALBUM (thumbview->album)->len)
{
gchar *path;
cell =
ZLIST_CELL_FROM_INDEX (ZLIST (thumbview->album),
thumbview->thumbs_count);
path = g_strdup (cell->name);
if (file_type_is_movie (cell->name))
{
GdkPixbuf *pixbuf = NULL;
GdkPixmap *pixmap;
GdkBitmap *mask;
gchar *cache_dir;
mode_t mode = 0755;
gfloat status;
cache_dir =
cache_get_location (CACHE_THUMBS, path, FALSE, NULL, &mode);
if (cache_ensure_dir_exists (cache_dir, mode))
{
gchar *cache_path;
cache_path =
g_strconcat (cache_dir, "/", g_basename (cell->name),
PORNVIEW_CACHE_THUMB_EXT, NULL);
#ifdef USE_GTK2
pixbuf = gdk_pixbuf_new_from_file (cache_path, NULL);
#else
pixbuf = gdk_pixbuf_new_from_file (cache_path);
#endif
if (pixbuf)
{
gdk_pixbuf_render_pixmap_and_mask (pixbuf, &pixmap,
&mask, 128);
zalbum_set_pixmap (ZALBUM (thumbview->album),
thumbview->thumbs_count, pixmap, mask);
if (pixmap)
gdk_pixmap_unref (pixmap);
if (mask)
gdk_bitmap_unref (mask);
gdk_pixbuf_unref (pixbuf);
}
else
{
pixbuf = image_get_video_pixbuf ();
gdk_pixbuf_render_pixmap_and_mask (pixbuf, &pixmap,
&mask, 128);
zalbum_set_pixmap (ZALBUM (thumbview->album),
thumbview->thumbs_count, pixmap, mask);
if (pixmap)
gdk_pixmap_unref (pixmap);
if (mask)
gdk_bitmap_unref (mask);
gdk_pixbuf_unref (pixbuf);
}
g_free (cache_path);
}
g_free (cache_dir);
g_free (path);
status =
(gfloat) thumbview->thumbs_count /
ZALBUM (thumbview->album)->len;
thumbview_thumbs_progressbar (status);
while (gtk_events_pending ())
gtk_main_iteration ();
thumbview_thumbs_do (NULL);
return TRUE;
}
else
{
thumb_loader_free (thumbview->thumbs_loader);
thumbview->thumbs_loader = thumb_loader_new (path, 100, 100);
g_free (path);
thumb_loader_set_error_func (thumbview->thumbs_loader,
cb_thumbview_thumbs_error, NULL);
if (!thumb_loader_start
(thumbview->thumbs_loader, cb_thumbview_thumbs_done, NULL))
{
thumbview_thumbs_do (NULL);
return TRUE;
}
}
return FALSE;
}
else
{
thumbview_thumbs_cleanup ();
return FALSE;
}
return TRUE;
}
static gboolean bar_pane_gps_marker_keypress_cb(GtkWidget *widget, ClutterButtonEvent *bevent, gpointer data)
{
//PaneGPSData *pgd = data;
FileData *fd;
ClutterActor *marker;
ClutterColor marker_colour = { MARKER_COLOUR };
ClutterColor text_colour = { TEXT_COLOUR };
ClutterColor thumb_colour = { THUMB_COLOUR };
gchar *current_text;
ClutterActor *actor;
ClutterActor *current_image;
GString *text;
gint height, width, rotate;
gchar *altitude = NULL;
ThumbLoader *tl;
if (bevent->button == MOUSE_BUTTON_LEFT)
{
marker = CLUTTER_ACTOR(widget);
fd = g_object_get_data(G_OBJECT(marker), "file_fd");
/* If the marker is showing a thumbnail, delete it
*/
current_image = champlain_marker_get_image(CHAMPLAIN_MARKER(marker));
if (current_image != NULL)
{
clutter_actor_destroy(CLUTTER_ACTOR(current_image));
champlain_marker_set_image(CHAMPLAIN_MARKER(marker), NULL);
}
current_text = g_strdup(champlain_marker_get_text(CHAMPLAIN_MARKER(marker)));
/* If the marker is showing only the text character, replace it with a
* thumbnail and date and altitude
*/
if (g_strcmp0(current_text, "i") == 0)
{
/* If a thumbail has already been generated, use that. If not try the pixbuf of the full image.
* If not, call the thumb_loader to generate a thumbnail and update the marker later in the
* thumb_loader callback
*/
if (fd->thumb_pixbuf != NULL)
{
actor = clutter_texture_new();
gtk_clutter_texture_set_from_pixbuf(CLUTTER_TEXTURE(actor), fd->thumb_pixbuf, NULL);
champlain_marker_set_image(CHAMPLAIN_MARKER(marker), actor);
}
else if (fd->pixbuf != NULL)
{
actor = clutter_texture_new();
width = gdk_pixbuf_get_width (fd->pixbuf);
height = gdk_pixbuf_get_height (fd->pixbuf);
switch (fd->exif_orientation)
{
case 8:
rotate = GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE;
break;
case 3:
rotate = GDK_PIXBUF_ROTATE_UPSIDEDOWN;
break;
case 6:
rotate = GDK_PIXBUF_ROTATE_CLOCKWISE;
break;
default:
rotate = GDK_PIXBUF_ROTATE_NONE;
}
gtk_clutter_texture_set_from_pixbuf(CLUTTER_TEXTURE(actor),
gdk_pixbuf_rotate_simple(gdk_pixbuf_scale_simple(fd->pixbuf, THUMB_SIZE, height * THUMB_SIZE / width,
GDK_INTERP_NEAREST), rotate), NULL);
champlain_marker_set_image(CHAMPLAIN_MARKER(marker), actor);
}
else
{
tl = thumb_loader_new(THUMB_SIZE, THUMB_SIZE);
thumb_loader_set_callbacks(tl,
bar_pane_gps_thumb_done_cb,
bar_pane_gps_thumb_error_cb,
NULL,
marker);
thumb_loader_start(tl, fd);
}
text = g_string_new(fd->name);
g_string_append(text, "\n");
g_string_append(text, text_from_time(fd->date));
g_string_append(text, "\n");
altitude = metadata_read_string(fd, "formatted.GPSAltitude", METADATA_FORMATTED);
if (altitude != NULL)
{
g_string_append(text, altitude);
}
champlain_marker_set_text(CHAMPLAIN_MARKER(marker), text->str);
champlain_marker_set_color(CHAMPLAIN_MARKER(marker), &thumb_colour);
champlain_marker_set_text_color(CHAMPLAIN_MARKER(marker), &text_colour);
champlain_marker_set_font_name(CHAMPLAIN_MARKER(marker), "sans 8");
g_free(altitude);
g_string_free(text, TRUE);
}
/* otherwise, revert to the hidden text marker
*/
else
{
champlain_marker_set_text(CHAMPLAIN_MARKER(marker), "i");
champlain_marker_set_color(CHAMPLAIN_MARKER(marker), &marker_colour);
champlain_marker_set_text_color(CHAMPLAIN_MARKER(marker), &marker_colour);
champlain_marker_set_font_name(CHAMPLAIN_MARKER(marker), "courier 5");
}
g_free(current_text);
return TRUE;
}
return TRUE;
}