thumbnail.h File Reference

#include "common/darktable.h"
#include "common/debug.h"
#include <glib.h>
#include <gtk/gtk.h>

Include dependency graph for thumbnail.h:

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

Go to the source code of this file.

Data Structures
struct	dt_thumbnail_t

Macros
#define	MAX_STARS   5
#define	dt_thumbnail_image_refresh(thumb)   DT_DEBUG_TRACE_WRAPPER(DT_DEBUG_LIGHTTABLE, dt_thumbnail_image_refresh_real, (thumb))

Typedefs
typedef enum dt_thumbnail_border_t	dt_thumbnail_border_t
typedef enum dt_thumbnail_overlay_t	dt_thumbnail_overlay_t

Enumerations
enum	dt_thumbnail_border_t {   DT_THUMBNAIL_BORDER_NONE = 0 ,   DT_THUMBNAIL_BORDER_LEFT = 1 << 0 ,   DT_THUMBNAIL_BORDER_TOP = 1 << 1 ,   DT_THUMBNAIL_BORDER_RIGHT = 1 << 2 ,   DT_THUMBNAIL_BORDER_BOTTOM = 1 << 3 }
enum	dt_thumbnail_overlay_t {   DT_THUMBNAIL_OVERLAYS_NONE ,   DT_THUMBNAIL_OVERLAYS_HOVER_NORMAL ,   DT_THUMBNAIL_OVERLAYS_ALWAYS_NORMAL ,   DT_THUMBNAIL_OVERLAYS_LAST }

Functions
dt_thumbnail_t *	dt_thumbnail_new (int32_t imgid, int rowid, int32_t groupid, dt_thumbnail_overlay_t over, struct dt_thumbtable_t *table)
int	dt_thumbnail_destroy (dt_thumbnail_t *thumb)
GtkWidget *	dt_thumbnail_create_widget (dt_thumbnail_t *thumb)
void	dt_thumbnail_resize (dt_thumbnail_t *thumb, int width, int height)
void	dt_thumbnail_set_group_border (dt_thumbnail_t *thumb, dt_thumbnail_border_t border)
void	dt_thumbnail_set_mouseover (dt_thumbnail_t *thumb, gboolean over)
void	dt_thumbnail_set_overlay (dt_thumbnail_t *thumb, dt_thumbnail_overlay_t mode)
void	dt_thumbnail_set_drop (dt_thumbnail_t *thumb, gboolean accept_drop)
void	dt_thumbnail_update_infos (dt_thumbnail_t *thumb)
void	dt_thumbnail_update_partial_infos (dt_thumbnail_t *thumb)
void	dt_thumbnail_update_selection (dt_thumbnail_t *thumb, gboolean selected)
int	dt_thumbnail_image_refresh_real (dt_thumbnail_t *thumb)
void	dt_thumbnail_alternative_mode (dt_thumbnail_t *thumb, gboolean enable)
int	dt_thumbnail_get_image_buffer (dt_thumbnail_t *thumb)
static int	dt_thumbnail_get_background_jobs (dt_thumbnail_t *thumb)
static dt_thumbnail_overlay_t	sanitize_overlays (dt_thumbnail_overlay_t overlays)

Macro Definition Documentation

dt_thumbnail_image_refresh

#define dt_thumbnail_image_refresh

(

thumb

)

DT_DEBUG_TRACE_WRAPPER(DT_DEBUG_LIGHTTABLE, dt_thumbnail_image_refresh_real, (thumb))

MAX_STARS

#define MAX_STARS   5

this is the thumbnail class for the lighttable module.

Typedef Documentation

dt_thumbnail_border_t

typedef enum dt_thumbnail_border_t dt_thumbnail_border_t

dt_thumbnail_overlay_t

typedef enum dt_thumbnail_overlay_t dt_thumbnail_overlay_t

Enumeration Type Documentation

dt_thumbnail_border_t

enum dt_thumbnail_border_t

Enumerator
DT_THUMBNAIL_BORDER_NONE
DT_THUMBNAIL_BORDER_LEFT
DT_THUMBNAIL_BORDER_TOP
DT_THUMBNAIL_BORDER_RIGHT
DT_THUMBNAIL_BORDER_BOTTOM

dt_thumbnail_overlay_t

enum dt_thumbnail_overlay_t

Enumerator
DT_THUMBNAIL_OVERLAYS_NONE
DT_THUMBNAIL_OVERLAYS_HOVER_NORMAL
DT_THUMBNAIL_OVERLAYS_ALWAYS_NORMAL
DT_THUMBNAIL_OVERLAYS_LAST

Function Documentation

dt_thumbnail_alternative_mode()

void dt_thumbnail_alternative_mode	(	dt_thumbnail_t *	thumb,
		gboolean	enable
	)

References dt_thumbnail_t::alternative_mode, FALSE, thumb_return_if_fails, TRUE, dt_thumbnail_t::w_alternative, and dt_thumbnail_t::widget.

Referenced by _add_thumbnail_at_rowid(), _alternative_mode(), and _resize_thumbnails().

dt_thumbnail_create_widget()

GtkWidget * dt_thumbnail_create_widget

(

dt_thumbnail_t *

thumb

)

References _altered_enter(), _event_audio_release(), _event_cursor_draw(), _event_expose(), _event_grouping_release(), _event_image_motion(), _event_image_press(), _event_image_release(), _event_main_enter(), _event_main_leave(), _event_main_motion(), _event_main_press(), _event_main_release(), _event_rating_release(), _event_star_enter(), _event_star_leave(), _group_enter(), _thumb_draw_image(), bbox, dt_thumbnail_t::colorlabels, dt_gui_add_class(), dtgtk_cairo_paint_altered(), dtgtk_cairo_paint_audio(), dtgtk_cairo_paint_grouping(), dtgtk_cairo_paint_label_flower(), dtgtk_cairo_paint_local_copy(), dtgtk_cairo_paint_reject(), dtgtk_cairo_paint_star(), dtgtk_thumbnail_btn_new(), FALSE, MAX_STARS, n_targets_all, target_list_all, TRUE, dt_thumbnail_t::w_altered, dt_thumbnail_t::w_alternative, dt_thumbnail_t::w_audio, dt_thumbnail_t::w_background, dt_thumbnail_t::w_bottom_eb, dt_thumbnail_t::w_camera, dt_thumbnail_t::w_color, dt_thumbnail_t::w_cursor, dt_thumbnail_t::w_datetime, dt_thumbnail_t::w_exposure, dt_thumbnail_t::w_exposure_bias, dt_thumbnail_t::w_ext, dt_thumbnail_t::w_filename, dt_thumbnail_t::w_focal, dt_thumbnail_t::w_folder, dt_thumbnail_t::w_group, dt_thumbnail_t::w_image, dt_thumbnail_t::w_lens, dt_thumbnail_t::w_local_copy, dt_thumbnail_t::w_main, dt_thumbnail_t::w_reject, dt_thumbnail_t::w_stars, dt_thumbnail_t::w_top_eb, and dt_thumbnail_t::widget.

Referenced by dt_thumbnail_new().

dt_thumbnail_destroy()

int dt_thumbnail_destroy

(

dt_thumbnail_t *

thumb

)

References dt_pthread_mutex_destroy(), dt_thumbnail_get_background_jobs(), dt_thumbnail_t::filename, dt_thumbnail_t::img_surf, dt_thumbnail_t::lock, thumb_return_if_fails, dt_thumbnail_t::w_image, and dt_thumbnail_t::widget.

Referenced by _dt_thumbtable_empty_list(), _garbage_collection(), and _thumb_remove().

dt_thumbnail_get_background_jobs()

static int dt_thumbnail_get_background_jobs ( dt_thumbnail_t *  thumb )

inlinestatic

References dt_thumbnail_t::background_jobs, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), and dt_thumbnail_t::lock.

Referenced by _garbage_collection(), dt_thumbnail_destroy(), and dt_thumbnail_get_image_buffer().

dt_thumbnail_get_image_buffer()

int dt_thumbnail_get_image_buffer

(

dt_thumbnail_t *

thumb

)

References _get_image_buffer(), dt_thumbnail_t::background_jobs, darktable_t::control, darktable, dt_control_add_job(), dt_control_job_create(), dt_control_job_set_params(), DT_JOB_QUEUE_USER_FG, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_thumbnail_get_background_jobs(), dt_thumbnail_t::image_inited, dt_thumbnail_t::img_surf, dt_thumbnail_t::lock, and thumb_return_if_fails.

Referenced by _thumb_draw_image().

dt_thumbnail_image_refresh_real()

int dt_thumbnail_image_refresh_real

(

dt_thumbnail_t *

thumb

)

References FALSE, dt_thumbnail_t::image_inited, thumb_return_if_fails, and dt_thumbnail_t::w_main.

Referenced by dt_thumbnail_resize().

dt_thumbnail_new()

dt_thumbnail_t * dt_thumbnail_new	(	int32_t	imgid,
		int	rowid,
		int32_t	groupid,
		dt_thumbnail_overlay_t	over,
		struct dt_thumbtable_t *	table
	)

References darktable, dt_pthread_mutex_init(), dt_selection_is_id_selected(), dt_thumbnail_create_widget(), dt_thumbnail_update_infos(), dt_thumbnail_update_selection(), dt_thumbnail_t::groupid, dt_thumbnail_t::imgid, dt_thumbnail_t::lock, dt_thumbnail_t::over, dt_thumbnail_t::rowid, darktable_t::selection, dt_thumbnail_t::table, dt_thumbnail_t::zoomx, and dt_thumbnail_t::zoomy.

Referenced by _add_thumbnail_at_rowid(), and _lib_duplicate_init_callback().

dt_thumbnail_resize()

void dt_thumbnail_resize	(	dt_thumbnail_t *	thumb,
		int	width,
		int	height
	)

References _thumb_resize_overlays(), _thumb_update_icons(), _widget_set_size(), dt_thumbnail_image_refresh_real(), DT_THUMBNAIL_OVERLAYS_ALWAYS_NORMAL, FALSE, height, dt_thumbnail_t::height, MAX, dt_thumbnail_t::over, thumb_return_if_fails, TRUE, dt_thumbnail_t::w_bottom_eb, dt_thumbnail_t::w_image, dt_thumbnail_t::w_main, dt_thumbnail_t::w_top_eb, dt_thumbnail_t::widget, width, and dt_thumbnail_t::width.

Referenced by _add_thumbnail_at_rowid(), _lib_duplicate_init_callback(), and _resize_thumbnails().

dt_thumbnail_set_drop()

void dt_thumbnail_set_drop	(	dt_thumbnail_t *	thumb,
		gboolean	accept_drop
	)

References n_targets_all, target_list_all, thumb_return_if_fails, and dt_thumbnail_t::w_main.

dt_thumbnail_set_group_border()

void dt_thumbnail_set_group_border	(	dt_thumbnail_t *	thumb,
		dt_thumbnail_border_t	border
	)

References dt_gui_add_class(), dt_gui_remove_class(), DT_THUMBNAIL_BORDER_BOTTOM, DT_THUMBNAIL_BORDER_LEFT, DT_THUMBNAIL_BORDER_NONE, DT_THUMBNAIL_BORDER_RIGHT, DT_THUMBNAIL_BORDER_TOP, dt_thumbnail_t::group_borders, thumb_return_if_fails, and dt_thumbnail_t::widget.

Referenced by _add_thumbnail_group_borders().

dt_thumbnail_set_mouseover()

void dt_thumbnail_set_mouseover	(	dt_thumbnail_t *	thumb,
		gboolean	over
	)

References _set_flag(), _thumb_update_icons(), dt_thumbnail_t::mouse_over, dt_thumbnail_t::rowid, dt_thumbtable_t::rowid, dt_thumbnail_t::table, thumb_return_if_fails, dt_thumbnail_t::w_bottom_eb, dt_thumbnail_t::w_main, and dt_thumbnail_t::widget.

Referenced by _add_thumbnail_at_rowid(), _event_main_enter(), _event_main_leave(), _event_main_motion(), _lib_duplicate_init_callback(), and _mouse_over_image_callback().

dt_thumbnail_set_overlay()

void dt_thumbnail_set_overlay	(	dt_thumbnail_t *	thumb,
		dt_thumbnail_overlay_t	mode
	)

References dt_thumbnail_t::over, and thumb_return_if_fails.

Referenced by _add_thumbnail_at_rowid(), and _resize_thumbnails().

dt_thumbnail_update_infos()

void dt_thumbnail_update_infos

(

dt_thumbnail_t *

thumb

)

References _create_alternative_view(), _image_get_infos(), _thumb_update_icons(), and thumb_return_if_fails.

Referenced by _dt_image_info_changed_callback(), and dt_thumbnail_new().

dt_thumbnail_update_partial_infos()

void dt_thumbnail_update_partial_infos

(

dt_thumbnail_t *

thumb

)

References _thumb_update_icons(), FALSE, dt_thumbtable_cache_t::group_members, dt_thumbnail_t::groupid, dt_thumbtable_cache_t::groupid, dt_thumbtable_cache_t::history_items, dt_thumbnail_t::is_altered, dt_thumbnail_t::is_grouped, dt_thumbtable_t::lut, dt_thumbnail_t::rowid, dt_thumbnail_t::table, thumb_return_if_fails, and UNKNOWN_IMAGE.

Referenced by _resize_thumbnails().

dt_thumbnail_update_selection()

void dt_thumbnail_update_selection	(	dt_thumbnail_t *	thumb,
		gboolean	selected
	)

References _thumb_update_icons(), dt_thumbnail_t::selected, and thumb_return_if_fails.

Referenced by _add_thumbnail_at_rowid(), _dt_selection_changed_callback(), _lib_duplicate_init_callback(), and dt_thumbnail_new().

sanitize_overlays()

static dt_thumbnail_overlay_t sanitize_overlays ( dt_thumbnail_overlay_t  overlays )

inlinestatic

References DT_THUMBNAIL_OVERLAYS_LAST, MIN, and dt_thumbtable_t::overlays.

Referenced by _thumbs_update_overlays_mode(), and dt_thumbtable_set_overlays_mode().