thumbnail.h File Reference

#include "common/atomic.h"
#include "common/darktable.h"
#include "common/debug.h"
#include "dtgtk/thumbtable_info.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 (int rowid, dt_thumbnail_overlay_t over, struct dt_thumbtable_t *table, dt_image_t *info)
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_resync_info (dt_thumbnail_t *thumb, const dt_image_t *const info)
void	dt_thumbnail_update_gui (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 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))

Definition at line 165 of file thumbnail.h.

MAX_STARS

#define MAX_STARS   5

this is the thumbnail class for the lighttable module.

Definition at line 44 of file thumbnail.h.

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

Definition at line 48 of file thumbnail.h.

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

Definition at line 57 of file thumbnail.h.

Function Documentation

dt_thumbnail_alternative_mode()

void dt_thumbnail_alternative_mode	(	dt_thumbnail_t *	thumb,
		gboolean	enable
	)

Definition at line 911 of file thumbnail.c.

References dt_thumbnail_t::alternative_mode, enable(), 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

)

Definition at line 1112 of file thumbnail.c.

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_image_t::color_labels, dt_gui_add_class(), DT_GUI_BOX_SPACING, 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, i, dt_thumbnail_t::info, 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

)

Definition at line 1366 of file thumbnail.c.

References _thumbnail_release(), dt_thumbtable_t::collection_count, dt_thumbnail_t::destroying, dt_atomic_set_int(), dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), i, dt_image_t::id, dt_thumbnail_t::img_surf, dt_thumbnail_t::info, IS_NULL_PTR, dt_thumbnail_t::job, dt_thumbtable_t::list, dt_thumbnail_t::lock, dt_thumbtable_t::lock, dt_thumbtable_t::lut, MAX_STARS, dt_thumbnail_t::table, dt_thumbtable_cache_t::thumb, TRUE, dt_thumbnail_t::w_altered, dt_thumbnail_t::w_alternative, dt_thumbnail_t::w_audio, 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_thumbtable_empty_list(), _thumb_remove(), and dt_thumbtable_stop().

dt_thumbnail_get_image_buffer()

int dt_thumbnail_get_image_buffer

(

dt_thumbnail_t *

thumb

)

Definition at line 567 of file thumbnail.c.

References _get_image_buffer(), _thumbnail_release(), darktable_t::control, darktable, dt_thumbnail_t::destroying, dt_atomic_add_int(), dt_atomic_get_int(), dt_control_add_job(), dt_control_job_create(), dt_control_job_dispose(), dt_control_job_set_params(), DT_JOB_QUEUE_SYSTEM_FG, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_image_t::id, dt_thumbnail_t::image_inited, dt_thumbnail_t::img_h, dt_thumbnail_t::img_surf, dt_thumbnail_t::img_w, dt_thumbnail_t::info, IS_NULL_PTR, dt_thumbnail_t::job, dt_thumbnail_t::lock, MAX, dt_thumbnail_t::ref_count, thumb_return_if_fails, and dt_thumbnail_t::w_image.

Referenced by _thumb_draw_image().

dt_thumbnail_image_refresh_real()

int dt_thumbnail_image_refresh_real

(

dt_thumbnail_t *

thumb

)

Definition at line 1639 of file thumbnail.c.

References dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), FALSE, dt_thumbnail_t::image_inited, dt_thumbnail_t::job, dt_thumbnail_t::lock, thumb_return_if_fails, dt_thumbnail_t::w_image, and dt_thumbnail_t::w_main.

Referenced by dt_thumbnail_resize().

dt_thumbnail_new()

dt_thumbnail_t * dt_thumbnail_new	(	int	rowid,
		dt_thumbnail_overlay_t	over,
		struct dt_thumbtable_t *	table,
		dt_image_t *	info
	)

Definition at line 1338 of file thumbnail.c.

References darktable, dt_thumbnail_t::destroying, dt_atomic_set_int(), dt_pthread_mutex_init(), dt_selection_is_id_selected(), dt_thumbnail_create_widget(), dt_thumbnail_resync_info(), dt_thumbnail_update_gui(), dt_thumbnail_update_selection(), FALSE, dt_image_t::id, dt_thumbnail_t::img_h, dt_thumbnail_t::img_w, dt_thumbnail_t::info, dt_thumbnail_t::job, dt_thumbnail_t::lock, dt_thumbnail_t::over, dt_thumbnail_t::ref_count, 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
	)

Definition at line 1547 of file thumbnail.c.

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_resync_info()

void dt_thumbnail_resync_info	(	dt_thumbnail_t *	thumb,
		const dt_image_t *const	info
	)

Definition at line 1318 of file thumbnail.c.

References _create_alternative_view(), _thumb_update_icons(), _thumb_update_rating_class(), _thumb_write_extension(), dt_image_t::color_labels, dt_thumbtable_copy_image(), _GtkDarktableThumbnailBtn::icon_flags, dt_thumbnail_t::info, IS_NULL_PTR, dt_thumbnail_t::w_color, dt_thumbnail_t::w_main, and dt_thumbnail_t::widget.

Referenced by _add_thumbnail_at_rowid(), _dt_image_info_changed_callback(), and dt_thumbnail_new().

dt_thumbnail_set_drop()

void dt_thumbnail_set_drop	(	dt_thumbnail_t *	thumb,
		gboolean	accept_drop
	)

Definition at line 1628 of file thumbnail.c.

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
	)

Definition at line 1586 of file thumbnail.c.

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
	)

Definition at line 1611 of file thumbnail.c.

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
	)

Definition at line 1455 of file thumbnail.c.

References dt_thumbnail_t::over, and thumb_return_if_fails.

Referenced by _add_thumbnail_at_rowid(), and _resize_thumbnails().

dt_thumbnail_update_gui()

void dt_thumbnail_update_gui

(

dt_thumbnail_t *

thumb

)

Definition at line 1441 of file thumbnail.c.

References _create_alternative_view(), _thumb_update_icons(), _thumb_update_rating_class(), _thumb_write_extension(), dt_image_t::color_labels, _GtkDarktableThumbnailBtn::icon_flags, dt_thumbnail_t::info, thumb_return_if_fails, and dt_thumbnail_t::w_color.

Referenced by _dt_image_info_changed_callback(), _resize_thumbnails(), and dt_thumbnail_new().

dt_thumbnail_update_selection()

void dt_thumbnail_update_selection	(	dt_thumbnail_t *	thumb,
		gboolean	selected
	)

Definition at line 870 of file thumbnail.c.

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

Definition at line 173 of file thumbnail.h.

References DT_THUMBNAIL_OVERLAYS_LAST, and MIN.

Referenced by _thumbs_update_overlays_mode(), and dt_thumbtable_set_overlays_mode().