common/image.c states that an image entered the library; whoever is showing the collection decides what that looks like. More...

#include <glib.h>
#include <inttypes.h>

Include dependency graph for image_notify.h:

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Go to the source code of this file.

Functions
void	dt_image_notify_set_imported_handler (dt_image_imported_handler_t handler)
	Install the handler, or NULL to remove it.

void	dt_image_notify_imported (const int32_t imgid)
	Raise it. Internal to common/image.c.

Variables
G_BEGIN_DECLS typedef void(*	dt_image_imported_handler_t )(const int32_t imgid)
	Receives the id of one freshly imported image. Raised on the thread that did the import; a handler that touches widgets gets itself onto the GUI thread, exactly as the signal emission it replaces did.

Detailed Description

common/image.c states that an image entered the library; whoever is showing the collection decides what that looks like.

The import path used to raise DT_SIGNAL_IMAGE_IMPORT itself — a call into control/ (layer 3) from a layer-1 file that had no other reason to know the control loop exists, and whose include line was missing anyway: the symbols arrived through develop/imageop.h → control/settings.h → control/signal.h, a supply line three headers long. Same inversion as metadata/notify.h and history/notify.h; same shape as common/thumbnail_notify.h next door. With no handler installed — ansel-cli, a unit test — the fact is dropped, which is correct for both.

Definition in file image_notify.h.

Function Documentation

◆ dt_image_notify_imported()

void dt_image_notify_imported ( const int32_t imgid )

Raise it. Internal to common/image.c.

Definition at line 30 of file image_notify.c.

References _imported_handler, and dt_image_imported_handler_t.

Referenced by _image_import_internal().

◆ dt_image_notify_set_imported_handler()

void dt_image_notify_set_imported_handler ( dt_image_imported_handler_t handler )

Install the handler, or NULL to remove it.

Definition at line 25 of file image_notify.c.

References _imported_handler.

Referenced by dt_init().

Variable Documentation

◆ dt_image_imported_handler_t

G_BEGIN_DECLS typedef void(* dt_image_imported_handler_t) (const int32_t imgid) ( const int32_t imgid )

Receives the id of one freshly imported image. Raised on the thread that did the import; a handler that touches widgets gets itself onto the GUI thread, exactly as the signal emission it replaces did.

Definition at line 44 of file image_notify.h.

Referenced by dt_image_notify_imported().