Functions that all users must know of to use Ethumb. More...
Typedefs | |
| typedef struct _Ethumb | Ethumb |
| thumbnailer handle. More... | |
| typedef void(* | Ethumb_Generate_Cb) (void *data, Ethumb *e, Eina_Bool success) |
| reports results of ethumb_generate(). More... | |
Functions | |
| EAPI int | ethumb_init (void) |
| Initialize ethumb. More... | |
| EAPI int | ethumb_shutdown (void) |
| Shutdown ethumb, unloading all currently-loaded modules. More... | |
| EAPI Ethumb * | ethumb_new (void) |
| Create a new ethumb object. More... | |
| EAPI void | ethumb_free (Ethumb *e) |
| Free an ethumb object. | |
| EAPI Eina_Bool | ethumb_file_set (Ethumb *e, const char *path, const char *key) |
| Set the file for which to generate thumbnails. More... | |
| EAPI void | ethumb_file_get (const Ethumb *e, const char **path, const char **key) |
| Get the file for which to generate thumbnails. More... | |
| EAPI void | ethumb_file_free (Ethumb *e) |
| Reset the source file information. More... | |
| EAPI Eina_Bool | ethumb_generate (Ethumb *e, Ethumb_Generate_Cb finished_cb, const void *data, Eina_Free_Cb free_data) |
| Generate the thumbnail. More... | |
| EAPI Eina_Bool | ethumb_exists (Ethumb *e) |
| test if the thumbnailer exists More... | |
| EAPI Ethumb * | ethumb_dup (const Ethumb *e) |
| Duplicate an thumbnailer. More... | |
| EAPI Eina_Bool | ethumb_cmp (const Ethumb *e1, const Ethumb *e2) |
| Compare two thumbnailers. More... | |
| EAPI int | ethumb_hash (const void *key, int key_length) |
| EAPI int | ethumb_key_cmp (const void *key1, int key1_length, const void *key2, int key2_length) |
| EAPI unsigned int | ethumb_length (const void *key) |
Functions that all users must know of to use Ethumb.
| typedef struct _Ethumb Ethumb |
thumbnailer handle.
The handle is returned by ethumb_new() and destroyed by ethumb_free().
reports results of ethumb_generate().
| data | extra context given to ethumb_generate(). |
| e | handle of the current thumbnailer. |
| success | EINA_TRUE if generated or EINA_FALSE on errors. |
| EAPI int ethumb_init | ( | void | ) |
Initialize ethumb.
References ecore_evas_init(), ecore_init(), edje_init(), eina_environment_home_get(), eina_hash_string_small_new(), eina_init(), eina_log_domain_register(), eina_log_domain_unregister(), EINA_LOG_ERR, eina_prefix_free(), eina_prefix_new(), eina_shutdown(), eina_stringshare_add(), ERR, ethumb_init(), evas_init(), and passwd::pw_dir.
Referenced by ethumb_client_init(), and ethumb_init().
| EAPI int ethumb_shutdown | ( | void | ) |
Shutdown ethumb, unloading all currently-loaded modules.
References ecore_evas_shutdown(), ecore_shutdown(), edje_shutdown(), eina_log_domain_unregister(), EINA_LOG_ERR, eina_prefix_free(), eina_shutdown(), eina_stringshare_del(), and evas_shutdown().
Referenced by ethumb_client_shutdown().
Create a new ethumb object.
return The newly-created ethumb object
References DBG, ecore_evas_alpha_set(), ecore_evas_buffer_new(), ecore_evas_free(), ecore_evas_get(), ecore_evas_object_ecore_evas_get(), ecore_evas_object_evas_get(), ecore_evas_object_image_new(), EINA_TRUE, ERR, ETHUMB_THUMB_ORIENT_ORIGINAL, evas_font_cache_set(), evas_image_cache_set(), and evas_object_image_add().
Referenced by ethumb_client_connect().
Set the file for which to generate thumbnails.
| e | A pointer to an Ethumb object. |
| path | The file to use. |
| key | If path allows storing multiple resources in a single file (EET or Edje for instance), key is the key used to locate the right resource inside the file. NULL if not applicable. |
References DBG, EINA_FALSE, EINA_TRUE, and ERR.
Referenced by ethumb_client_file_set().
Get the file for which to generate thumbnails.
| e | A pointer to an Ethumb object. | |
| [out] | path | The file being used. |
| [out] | key | The key used to locate the right resource in case the file can store several of them. NULL if not applicable. |
Referenced by ethumb_client_file_get(), ethumb_client_generate(), and ethumb_client_thumb_exists().
Reset the source file information.
| e | A pointer to an Ethumb object. |
References DBG.
Referenced by ethumb_client_file_free(), and ethumb_free().
| EAPI Eina_Bool ethumb_generate | ( | Ethumb * | e, |
| Ethumb_Generate_Cb | finished_cb, | ||
| const void * | data, | ||
| Eina_Free_Cb | free_data | ||
| ) |
Generate the thumbnail.
| e | handle of the current thumbnailer. |
| finished_cb | The callback function to run on opertaion end |
| free_data | The callback function to run on free data. |
References DBG, EINA_FALSE, EINA_TRUE, and ERR.
test if the thumbnailer exists
| e | handle of the thumbnailer to test. |
References DBG, EINA_FALSE, EINA_TRUE, and ERR.
Duplicate an thumbnailer.
| e | Handle of the thumbnailer to duplicate |
References ecore_evas_alpha_set(), ecore_evas_buffer_new(), ecore_evas_free(), ecore_evas_get(), ecore_evas_object_ecore_evas_get(), ecore_evas_object_evas_get(), ecore_evas_object_image_new(), eina_stringshare_ref(), EINA_TRUE, ERR, evas_font_cache_set(), evas_image_cache_set(), and evas_object_image_add().
Referenced by ethumb_client_aspect_set(), ethumb_client_category_set(), ethumb_client_crop_align_set(), ethumb_client_dir_path_set(), ethumb_client_document_page_set(), ethumb_client_fdo_set(), ethumb_client_format_set(), ethumb_client_frame_set(), ethumb_client_orientation_set(), ethumb_client_size_set(), ethumb_client_thumb_exists(), ethumb_client_video_fps_set(), ethumb_client_video_interval_set(), ethumb_client_video_ntimes_set(), ethumb_client_video_start_set(), and ethumb_client_video_time_set().
Compare two thumbnailers.
| e1 | First handle of thumbnailer to compare |
| e2 | Second handle of thumbnailer to compare |
References EINA_FALSE.
Referenced by ethumb_client_generate().