#include "system/dtpthread.h"
#include <glib.h>
#include <inttypes.h>

Include dependency graph for film.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	dt_film_t

Typedefs
typedef struct dt_film_t	dt_film_t

typedef void(*	dt_film_confirm_rmdir_handler_t) (GList *empty_dirs)

typedef void(*	dt_film_rolls_changed_handler_t) (void)
	The film-roll list changed. Raised on whichever thread changed it; a handler that touches widgets gets itself onto the GUI thread, as the signal emission it replaces did.

Functions
void	dt_film_init (dt_film_t *film)

void	dt_film_cleanup (dt_film_t *film)

int	dt_film_open (const int32_t id)

int	dt_film_import (const char *dirname)

void	dt_film_set_query (const int32_t id)

int32_t	dt_film_get_id (const char *folder)

void	dt_film_remove (const int id)

gboolean	dt_film_is_empty (const int id)

int	dt_film_new (dt_film_t film, const char directory)

void	dt_film_remove_empty ()

GList *	dt_film_get_image_ids (const int filmid)

void	dt_film_set_folder_status ()

void	dt_film_relocate (const char old_path, const char new_path)

void	dt_film_set_confirm_rmdir_handler (dt_film_confirm_rmdir_handler_t handler)

void	dt_film_remove_directories (const GList *dirs)

void	dt_film_set_rolls_changed_handler (dt_film_rolls_changed_handler_t handler)
	Install the handler, or NULL to remove it.

void	dt_film_notify_rolls_changed (void)
	State that the film-roll list changed.

Typedef Documentation

◆ dt_film_confirm_rmdir_handler_t

typedef void(* dt_film_confirm_rmdir_handler_t) (GList *empty_dirs)

Invoked with the directories that are now empty. TAKES OWNERSHIP of the list: the handler must free it with g_list_free_full(list, dt_free_gpointer) when done, which may be after it returns (the GUI defers to an idle callback).

Definition at line 93 of file film.h.

◆ dt_film_rolls_changed_handler_t

typedef void(* dt_film_rolls_changed_handler_t) (void)

The film-roll list changed. Raised on whichever thread changed it; a handler that touches widgets gets itself onto the GUI thread, as the signal emission it replaces did.

Definition at line 111 of file film.h.

◆ dt_film_t

typedef struct dt_film_t dt_film_t

film roll. this is one directory of images on disk. also manages the preview image cache.

Function Documentation

◆ dt_film_cleanup()

void dt_film_cleanup ( dt_film_t * film )

Definition at line 84 of file film.c.

References dt_film_t::dir, dt_pthread_mutex_destroy(), and dt_film_t::images_mutex.

Referenced by _drop_move_to_folder(), _film_import1(), create_test_image(), dt_film_import(), and dt_film_import1_cleanup().

◆ dt_film_get_id()

int32_t dt_film_get_id ( const char * folder )

get id associated with filmroll

Definition at line 108 of file film.c.

References dt_film_repository_find_by_folder(), and folder.

Referenced by _folders_root_collapse_path(), _is_in_library_by_path(), and dt_film_new().

◆ dt_film_get_image_ids()

GList * dt_film_get_image_ids ( const int filmid )

gets all image ids in film. the returned GList has to be freed with g_list_free().

Definition at line 398 of file film.c.

References dt_film_repository_get_image_ids().

Referenced by main().

◆ dt_film_import()

int dt_film_import ( const char * dirname )

import new film and all images in this directory as a background task(non-recursive, existing films/images are respected).

Definition at line 187 of file film.c.

References dt_film_t::dir, dt_film_t::dirname, dt_control_add_job(), dt_control_get_global(), dt_film_cleanup(), dt_film_import1_create(), dt_film_init(), dt_film_is_empty(), dt_film_new(), dt_film_remove(), dt_free, DT_JOB_QUEUE_USER_BG, error(), dt_film_t::id, and dt_film_t::last_loaded.

Referenced by dt_load_from_string(), and main().

◆ dt_film_init()

void dt_film_init ( dt_film_t * film )

Definition at line 74 of file film.c.

References dt_film_t::dir, dt_film_t::dirname, dt_pthread_mutex_init(), dt_film_t::id, dt_film_t::images_mutex, dt_film_t::last_loaded, dt_film_t::num_images, and dt_film_t::ref.

Referenced by _drop_move_to_folder(), _film_import1(), create_test_image(), and dt_film_import().

◆ dt_film_is_empty()

gboolean dt_film_is_empty ( const int id )

checks if film is empty

Definition at line 333 of file film.c.

References dt_film_repository_has_images().

Referenced by _film_import1(), dt_film_import(), and dt_film_import1_run().

◆ dt_film_new()

int dt_film_new	(	dt_film_t *	film,
		const char *	directory
	)

Creating a new filmroll

Definition at line 129 of file film.c.

References directory, dt_film_t::dirname, dt_database_get_last_error(), DT_DEBUG_IMPORT, dt_film_get_id(), dt_film_repository_folder_status_set(), dt_film_repository_get_folder(), dt_film_repository_insert(), dt_free, dt_print(), dt_film_t::id, dt_film_t::last_loaded, and TRUE.

Referenced by _drop_move_to_folder(), _film_import1(), _generic_dt_control_fileop_images_job_run(), _import_job(), create_test_image(), dt_control_merge_hdr_job_run(), dt_film_import(), dt_load_from_string(), and main().

◆ dt_film_notify_rolls_changed()

void dt_film_notify_rolls_changed ( void )

State that the film-roll list changed.

Definition at line 247 of file film.c.

References _rolls_changed_handler.

Referenced by _pop_undo(), and dt_film_remove().

◆ dt_film_open()

int dt_film_open ( const int32_t id )

open film with given id.

Todo:: : prefetch to cache using image_open

Definition at line 113 of file film.c.

References dt_control_queue_redraw_center(), dt_film_repository_get_folder(), dt_film_repository_touch_access(), dt_film_set_query(), dt_free, dt_view_manager_get_global(), dt_view_manager_reset(), and folder.

Referenced by dt_load_from_string().

◆ dt_film_relocate()

void dt_film_relocate	(	const char *	old_path,
		const char *	new_path
	)

relocate every film roll located under old_path so it sits under new_path (database only, does not move files on disk). Used by the library module to fix moved folders.

Definition at line 380 of file film.c.

References _collect_relocation(), dt_film_repository_foreach_under(), dt_film_repository_set_folder(), f, _relocation_t::folders, i, _relocation_t::ids, and IS_NULL_PTR.

Referenced by _act_folders_relocate().