diff options
Diffstat (limited to 'libcaja-private/caja-thumbnails.h')
| -rw-r--r-- | libcaja-private/caja-thumbnails.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/libcaja-private/caja-thumbnails.h b/libcaja-private/caja-thumbnails.h new file mode 100644 index 00000000..b58669f1 --- /dev/null +++ b/libcaja-private/caja-thumbnails.h @@ -0,0 +1,80 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + caja-thumbnails.h: Thumbnail code for icon factory. + + Copyright (C) 2000 Eazel, Inc. + + This program 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. + + This program 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 <[email protected]> +*/ + +#ifndef CAJA_THUMBNAILS_H +#define CAJA_THUMBNAILS_H + +#include <gdk-pixbuf/gdk-pixbuf.h> +#include <libcaja-private/caja-file.h> + +typedef struct CajaThumbnailAsyncLoadHandle CajaThumbnailAsyncLoadHandle; + +typedef void (* CajaThumbnailAsyncLoadFunc) (CajaThumbnailAsyncLoadHandle *handle, + const char *path, + GdkPixbuf *pixbuf, + double scale_x, + double scale_y, + gpointer user_data); + + +#define CAJA_THUMBNAIL_FRAME_LEFT 3 +#define CAJA_THUMBNAIL_FRAME_TOP 3 +#define CAJA_THUMBNAIL_FRAME_RIGHT 3 +#define CAJA_THUMBNAIL_FRAME_BOTTOM 3 + +/* Returns NULL if there's no thumbnail yet. */ +void caja_create_thumbnail (CajaFile *file); +gboolean caja_can_thumbnail (CajaFile *file); +gboolean caja_can_thumbnail_internally (CajaFile *file); +gboolean caja_thumbnail_is_mimetype_limited_by_size +(const char *mime_type); +void caja_thumbnail_frame_image (GdkPixbuf **pixbuf); +GdkPixbuf *caja_thumbnail_unframe_image (GdkPixbuf *pixbuf); +GdkPixbuf *caja_thumbnail_load_image (const char *path, + guint base_size, + guint nominal_size, + gboolean force_nominal, + double *scale_x_out, + double *scale_y_out); +CajaThumbnailAsyncLoadHandle * +caja_thumbnail_load_image_async (const char *path, + guint base_size, + guint nominal_size, + gboolean force_nominal, + CajaThumbnailAsyncLoadFunc load_func, + gpointer load_func_user_data); +void caja_thumbnail_load_image_cancel (CajaThumbnailAsyncLoadHandle *handle); +void caja_update_thumbnail_file_copied (const char *source_file_uri, + const char *destination_file_uri); +void caja_update_thumbnail_file_renamed (const char *source_file_uri, + const char *destination_file_uri); +void caja_remove_thumbnail_for_file (const char *file_uri); + +/* Queue handling: */ +void caja_thumbnail_remove_from_queue (const char *file_uri); +void caja_thumbnail_remove_all_from_queue (void); +void caja_thumbnail_prioritize (const char *file_uri); + + +#endif /* CAJA_THUMBNAILS_H */ |