history.h File Reference

#include <gtk/gtk.h>
#include <inttypes.h>
#include <sqlite3.h>

Include dependency graph for history.h:

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

Go to the source code of this file.

Data Structures
struct	dt_history_hash_values_t
struct	dt_history_copy_item_t
struct	dt_history_item_t

Typedefs
typedef enum dt_history_hash_t	dt_history_hash_t
typedef struct dt_history_hash_values_t	dt_history_hash_values_t
typedef struct dt_history_copy_item_t	dt_history_copy_item_t
typedef struct dt_history_item_t	dt_history_item_t

Enumerations
enum	dt_history_hash_t {   DT_HISTORY_HASH_BASIC = 1 << 0 ,   DT_HISTORY_HASH_AUTO = 1 << 1 ,   DT_HISTORY_HASH_CURRENT = 1 << 2 ,   DT_HISTORY_HASH_MIPMAP = 1 << 3 }

Functions
void	dt_history_item_free (gpointer data)
void	dt_history_delete_on_image (int32_t imgid)
void	dt_history_delete_on_image_ext (int32_t imgid, gboolean undo)
gboolean	dt_history_copy (int32_t imgid)
gboolean	dt_history_copy_parts (int32_t imgid)
gboolean	dt_history_paste_on_list (const GList *list, gboolean undo)
gboolean	dt_history_paste_parts_on_list (const GList *list, gboolean undo)
int	dt_history_load_and_apply_on_list (gchar *filename, const GList *list)
int	dt_history_load_and_apply (int32_t imgid, gchar *filename, int history_only)
gboolean	dt_history_delete_on_list (const GList *list, gboolean undo)
int	dt_history_compress_on_list (const GList *imgs)
void	dt_history_compress_on_image (const int32_t imgid)
void	dt_history_truncate_on_image (const int32_t imgid, const int32_t history_end)
GList *	dt_history_duplicate (GList *hist)
GList *	dt_history_get_items (int32_t imgid, gboolean enabled)
char *	dt_history_get_items_as_string (int32_t imgid)
char *	dt_history_item_as_string (const char *name, gboolean enabled)
gboolean	dt_history_check_module_exists (int32_t imgid, const char *operation, gboolean enabled)
void	dt_history_hash_write_from_history (const int32_t imgid, const dt_history_hash_t type)
gboolean	dt_history_hash_is_mipmap_synced (const int32_t imgid)
void	dt_history_hash_set_mipmap (const int32_t imgid)
void	dt_history_hash_write (const int32_t imgid, dt_history_hash_values_t *hash)
void	dt_history_hash_read (const int32_t imgid, dt_history_hash_values_t *hash)

Typedef Documentation

dt_history_copy_item_t

typedef struct dt_history_copy_item_t dt_history_copy_item_t

dt_history_hash_t

typedef enum dt_history_hash_t dt_history_hash_t

dt_history_hash_values_t

typedef struct dt_history_hash_values_t dt_history_hash_values_t

dt_history_item_t

typedef struct dt_history_item_t dt_history_item_t

Enumeration Type Documentation

dt_history_hash_t

enum dt_history_hash_t

Enumerator
DT_HISTORY_HASH_BASIC
DT_HISTORY_HASH_AUTO
DT_HISTORY_HASH_CURRENT
DT_HISTORY_HASH_MIPMAP

Function Documentation

dt_history_check_module_exists()

gboolean dt_history_check_module_exists	(	int32_t	imgid,
		const char *	operation,
		gboolean	enabled
	)

References darktable, darktable_t::db, dt_database_get(), DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_BIND_TEXT, DT_DEBUG_SQLITE3_PREPARE_V2, FALSE, and TRUE.

Referenced by _insert_default_modules().

dt_history_compress_on_image()

void dt_history_compress_on_image

(

const int32_t

imgid

)

References darktable, darktable_t::db, dt_database_get(), dt_database_release_transaction, dt_database_start_transaction, DT_DEBUG_HISTORY, DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_BIND_TEXT, DT_DEBUG_SQLITE3_PREPARE_V2, dt_history_delete_on_image(), DT_HISTORY_HASH_CURRENT, dt_history_hash_write_from_history(), dt_print(), dt_thumbtable_refresh_thumbnail, FALSE, darktable_t::gui, dt_ui_t::thumbtable_lighttable, TRUE, and dt_gui_gtk_t::ui.

Referenced by dt_history_compress_on_list().

dt_history_compress_on_list()

int dt_history_compress_on_list

(

const GList *

imgs

)

compress history stack

References darktable, darktable_t::db, dt_control_save_xmp(), dt_database_get(), DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_PREPARE_V2, dt_history_compress_on_image(), dt_history_end_attop(), DT_HISTORY_HASH_CURRENT, dt_history_hash_write_from_history(), and size.

Referenced by compress_history_callback().

dt_history_copy()

gboolean dt_history_copy

(

int32_t

imgid

)

copy history from imgid and pasts on selected images, merge or overwrite...

References dt_history_copy_item_t::copied_imageid, dt_view_manager_t::copy_paste, darktable, FALSE, dt_history_copy_item_t::full_copy, TRUE, and darktable_t::view_manager.

Referenced by copy_callback(), and dt_history_copy_parts().

dt_history_copy_parts()

gboolean dt_history_copy_parts

(

int32_t

imgid

)

References dt_view_manager_t::copy_paste, darktable, dt_gui_hist_dialog_new(), dt_history_copy(), FALSE, dt_history_copy_item_t::full_copy, TRUE, and darktable_t::view_manager.

Referenced by copy_parts_callback().

dt_history_delete_on_image()

void dt_history_delete_on_image

(

int32_t

imgid

)

delete all history for the given image

References darktable, DT_DEBUG_CONTROL_SIGNAL_RAISE, dt_history_delete_on_image_ext(), DT_SIGNAL_TAG_CHANGED, darktable_t::signals, and TRUE.

Referenced by dt_control_duplicate_images_job_run(), dt_history_compress_on_image(), dt_history_truncate_on_image(), and history_delete().

dt_history_delete_on_image_ext()

void dt_history_delete_on_image_ext	(	int32_t	imgid,
		gboolean	undo
	)

as above but control whether to record undo/redo

References _remove_preset_flag(), dt_undo_lt_history_t::after, dt_undo_lt_history_t::after_history_end, dt_undo_lt_history_t::before, dt_undo_lt_history_t::before_history_end, darktable, darktable_t::db, dt_database_get(), DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_PREPARE_V2, DT_HISTORY_HASH_CURRENT, dt_history_hash_write_from_history(), dt_history_snapshot_item_init(), dt_history_snapshot_undo_create(), dt_history_snapshot_undo_lt_history_data_free(), dt_history_snapshot_undo_pop(), dt_image_cache_unset_change_timestamp(), dt_mipmap_cache_remove(), dt_tag_detach_by_string(), dt_thumbtable_refresh_thumbnail, dt_undo_end_group(), DT_UNDO_LT_HISTORY, dt_undo_record(), dt_undo_start_group(), FALSE, darktable_t::gui, darktable_t::image_cache, dt_undo_lt_history_t::imgid, darktable_t::mipmap_cache, dt_ui_t::thumbtable_lighttable, TRUE, dt_gui_gtk_t::ui, and darktable_t::undo.

Referenced by _history_snapshot_undo_restore(), dt_history_delete_on_image(), dt_history_delete_on_list(), and gui_reset().

dt_history_delete_on_list()

gboolean dt_history_delete_on_list	(	const GList *	list,
		gboolean	undo
	)

delete historystack of selected images

References dt_undo_lt_history_t::after, dt_undo_lt_history_t::after_history_end, dt_undo_lt_history_t::before, dt_undo_lt_history_t::before_history_end, darktable, DT_DEBUG_CONTROL_SIGNAL_RAISE, dt_history_delete_on_image_ext(), dt_history_snapshot_item_init(), dt_history_snapshot_undo_create(), dt_history_snapshot_undo_lt_history_data_free(), dt_history_snapshot_undo_pop(), DT_SIGNAL_IMAGE_INFO_CHANGED, DT_SIGNAL_TAG_CHANGED, dt_undo_end_group(), DT_UNDO_LT_HISTORY, dt_undo_record(), dt_undo_start_group(), FALSE, dt_undo_lt_history_t::imgid, darktable_t::signals, TRUE, and darktable_t::undo.

Referenced by delete_history_callback().

dt_history_duplicate()

GList * dt_history_duplicate

(

GList *

hist

)

References dt_dev_history_item_t::blend_params, dt_masks_dup_forms_deep(), dt_dev_history_item_t::forms, dt_dev_history_item_t::op_name, dt_dev_history_item_t::params, and dt_iop_module_t::params.

Referenced by _gui_delete_callback(), _lib_history_change_callback(), _pop_undo(), and dt_dev_undo_start_record().

dt_history_get_items()

GList * dt_history_get_items	(	int32_t	imgid,
		gboolean	enabled
	)

get list of history items for image

References darktable, darktable_t::db, dt_database_get(), DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_PREPARE_V2, dt_iop_get_localized_name(), dt_history_item_t::enabled, dt_history_item_t::name, name, dt_history_item_t::num, and dt_history_item_t::op.

Referenced by _gui_styles_dialog_run(), and dt_gui_hist_dialog_new().

dt_history_get_items_as_string()

char * dt_history_get_items_as_string

(

int32_t

imgid

)

get list of history items for image as a nice string

References darktable, darktable_t::db, delete_underscore(), dt_database_get(), DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_PREPARE_V2, dt_history_item_as_string(), dt_iop_get_localized_name(), dt_util_glist_to_str(), items, and name.

Referenced by _altered_enter(), and main().

dt_history_hash_is_mipmap_synced()

gboolean dt_history_hash_is_mipmap_synced

(

const int32_t

imgid

)

return true if mipmap_hash = current_hash

References darktable, darktable_t::db, dt_database_get(), DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_PREPARE_V2, FALSE, and UNKNOWN_IMAGE.

dt_history_hash_read()

void dt_history_hash_read	(	const int32_t	imgid,
		dt_history_hash_values_t *	hash
	)

read hash values from db

References dt_history_hash_values_t::auto_apply, dt_history_hash_values_t::auto_apply_len, dt_history_hash_values_t::basic, dt_history_hash_values_t::basic_len, dt_history_hash_values_t::current, dt_history_hash_values_t::current_len, darktable, darktable_t::db, dt_database_get(), DT_DEBUG_SQLITE3_BIND_INT, and DT_DEBUG_SQLITE3_PREPARE_V2.

Referenced by _exif_xmp_read_data().

dt_history_hash_set_mipmap()

void dt_history_hash_set_mipmap

(

const int32_t

imgid

)

update mipmap hash to db (= current_hash)

References darktable, darktable_t::db, dt_database_get(), DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_PREPARE_V2, and UNKNOWN_IMAGE.

Referenced by generate_cache(), generate_thumbnail_cache(), and preload_image_cache().

dt_history_hash_write()

void dt_history_hash_write	(	const int32_t	imgid,
		dt_history_hash_values_t *	hash
	)

write hash values to db

References dt_history_hash_values_t::auto_apply, dt_history_hash_values_t::auto_apply_len, dt_history_hash_values_t::basic, dt_history_hash_values_t::basic_len, dt_history_hash_values_t::current, dt_history_hash_values_t::current_len, darktable, darktable_t::db, dt_database_get(), DT_DEBUG_SQLITE3_BIND_BLOB, DT_DEBUG_SQLITE3_BIND_INT, and DT_DEBUG_SQLITE3_PREPARE_V2.

Referenced by dt_exif_xmp_read().

dt_history_hash_write_from_history()

void dt_history_hash_write_from_history	(	const int32_t	imgid,
		const dt_history_hash_t	type
	)

calculate history hash and save it to database

References _history_hash_compute_from_db(), darktable, darktable_t::db, dt_database_get(), DT_DEBUG_SQLITE3_BIND_BLOB, DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_PREPARE_V2, DT_HISTORY_HASH_AUTO, DT_HISTORY_HASH_BASIC, DT_HISTORY_HASH_CURRENT, dt_util_dstrcat(), type, and UNKNOWN_IMAGE.

Referenced by _history_snapshot_undo_restore(), dt_dev_write_history_ext(), dt_exif_xmp_read(), dt_history_compress_on_image(), dt_history_compress_on_list(), dt_history_delete_on_image_ext(), dt_history_truncate_on_image(), and dt_image_set_flip().

dt_history_item_as_string()

char * dt_history_item_as_string	(	const char *	name,
		gboolean	enabled
	)

get a single history item as string with enabled status

References name.

Referenced by dt_history_get_items_as_string().

dt_history_item_free()

void dt_history_item_free

(

gpointer

data

)

helper function to free a GList of dt_history_item_t

References dt_history_item_t::name, and dt_history_item_t::op.

Referenced by _gui_styles_dialog_run(), and dt_gui_hist_dialog_new().

dt_history_load_and_apply()

int dt_history_load_and_apply	(	int32_t	imgid,
		gchar *	filename,
		int	history_only
	)

load a dt file and applies to specified image

References dt_undo_lt_history_t::after, dt_undo_lt_history_t::after_history_end, dt_undo_lt_history_t::before, dt_undo_lt_history_t::before_history_end, darktable, dt_exif_xmp_read(), dt_history_snapshot_item_init(), dt_history_snapshot_undo_create(), dt_history_snapshot_undo_lt_history_data_free(), dt_history_snapshot_undo_pop(), dt_image_cache_get(), DT_IMAGE_CACHE_RELAXED, DT_IMAGE_CACHE_SAFE, dt_image_cache_write_release(), dt_mipmap_cache_remove(), dt_thumbtable_refresh_thumbnail, dt_undo_end_group(), DT_UNDO_LT_HISTORY, dt_undo_record(), dt_undo_start_group(), darktable_t::gui, darktable_t::image_cache, dt_undo_lt_history_t::imgid, darktable_t::mipmap_cache, dt_ui_t::thumbtable_lighttable, TRUE, dt_gui_gtk_t::ui, and darktable_t::undo.

Referenced by dt_history_load_and_apply_on_list(), sync_newest_to_oldest(), sync_oldest_to_newest(), and sync_xmp_to_db().

dt_history_load_and_apply_on_list()

int dt_history_load_and_apply_on_list	(	gchar *	filename,
		const GList *	list
	)

load a dt file and applies to selected images

References darktable, DT_DEBUG_CONTROL_SIGNAL_RAISE, dt_history_load_and_apply(), DT_SIGNAL_IMAGE_INFO_CHANGED, dt_undo_end_group(), DT_UNDO_LT_HISTORY, dt_undo_start_group(), darktable_t::signals, and darktable_t::undo.

Referenced by load_xmp_callback().

dt_history_paste_on_list()

gboolean dt_history_paste_on_list	(	const GList *	list,
		gboolean	undo
	)

References dt_history_copy_item_t::copied_imageid, dt_history_copy_item_t::copy_iop_order, dt_view_manager_t::copy_paste, darktable, DT_DEBUG_CONTROL_SIGNAL_RAISE, dt_history_copy_and_paste_on_image(), DT_SIGNAL_IMAGE_INFO_CHANGED, dt_undo_end_group(), DT_UNDO_LT_HISTORY, dt_undo_start_group(), FALSE, dt_history_copy_item_t::full_copy, dt_history_copy_item_t::selops, darktable_t::signals, TRUE, darktable_t::undo, and darktable_t::view_manager.

Referenced by paste_all_callback().

dt_history_paste_parts_on_list()

gboolean dt_history_paste_parts_on_list	(	const GList *	list,
		gboolean	undo
	)

References dt_history_copy_item_t::copied_imageid, dt_history_copy_item_t::copy_iop_order, dt_view_manager_t::copy_paste, darktable, DT_DEBUG_CONTROL_SIGNAL_RAISE, dt_gui_hist_dialog_new(), dt_history_copy_and_paste_on_image(), DT_SIGNAL_IMAGE_INFO_CHANGED, dt_undo_end_group(), DT_UNDO_LT_HISTORY, dt_undo_start_group(), FALSE, dt_history_copy_item_t::full_copy, dt_history_copy_item_t::selops, darktable_t::signals, TRUE, darktable_t::undo, and darktable_t::view_manager.

Referenced by paste_parts_callback().

dt_history_truncate_on_image()

void dt_history_truncate_on_image	(	const int32_t	imgid,
		const int32_t	history_end
	)

truncate history stack

References darktable, darktable_t::db, dt_database_get(), dt_database_release_transaction, dt_database_start_transaction, DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_PREPARE_V2, dt_history_delete_on_image(), DT_HISTORY_HASH_CURRENT, dt_history_hash_write_from_history(), dt_thumbtable_refresh_thumbnail, darktable_t::gui, dt_ui_t::thumbtable_lighttable, TRUE, and dt_gui_gtk_t::ui.