thumbtable.h File Reference

A widget to manage and display image thumbnails in Ansel's lighttable and filmstrip views. More...

#include "dtgtk/thumbnail.h"
#include "common/dtpthread.h"
#include "common/darktable.h"
#include "common/debug.h"
#include <gtk/gtk.h>
#include <gdk/gdk.h>

Include dependency graph for thumbtable.h:

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Go to the source code of this file.

Data Structures
struct	dt_thumbtable_cache_t
	Cache entry for a single thumbnail. More...
struct	dt_thumbtable_t

Macros
#define	dt_thumbtable_refresh_thumbnail(table, imgid, reinit)   DT_DEBUG_TRACE_WRAPPER(DT_DEBUG_LIGHTTABLE, dt_thumbtable_refresh_thumbnail_real, (table), (imgid), (reinit))
#define	dt_thumbtable_redraw(table)   DT_DEBUG_TRACE_WRAPPER(DT_DEBUG_LIGHTTABLE, dt_thumbtable_redraw_real, (table))

Typedefs
typedef enum dt_thumbtable_mode_t	dt_thumbtable_mode_t
typedef enum dt_thumbtable_zoom_t	dt_thumbtable_zoom_t
typedef struct dt_thumbtable_cache_t	dt_thumbtable_cache_t
typedef struct dt_thumbtable_t	dt_thumbtable_t

Enumerations
enum	dt_thumbtable_mode_t {   DT_THUMBTABLE_MODE_NONE ,   DT_THUMBTABLE_MODE_FILEMANAGER ,   DT_THUMBTABLE_MODE_FILMSTRIP }
	Display modes for the thumbnail table. More...
enum	dt_thumbtable_zoom_t {   DT_THUMBTABLE_ZOOM_FIT = 0 ,   DT_THUMBTABLE_ZOOM_HALF = 1 ,   DT_THUMBTABLE_ZOOM_FULL = 2 ,   DT_THUMBTABLE_ZOOM_TWICE = 3 }
	Zoom levels for thumbnail display. More...

Functions
dt_thumbtable_t *	dt_thumbtable_new (dt_thumbtable_mode_t mode)
	Create a new thumbnail table widget.
void	dt_thumbtable_cleanup (dt_thumbtable_t *table)
void	dt_thumbtable_configure (dt_thumbtable_t *table)
void	dt_thumbtable_update (dt_thumbtable_t *table)
void	dt_thumbtable_set_parent (dt_thumbtable_t *table, dt_thumbtable_mode_t mode)
void	dt_thumbtable_update_parent (dt_thumbtable_t *table)
void	dt_thumbtable_event_dnd_received (GtkWidget *widget, GdkDragContext *context, gint x, gint y, GtkSelectionData *selection_data, guint target_type, guint time, gpointer user_data)
	Handle drag-and-drop data received.
void	dt_thumbtable_set_overlays_mode (dt_thumbtable_t *table, dt_thumbnail_overlay_t over)
	Set the overlay display mode for thumbnails.
void	dt_thumbtable_set_zoom (dt_thumbtable_t *table, dt_thumbtable_zoom_t level)
dt_thumbtable_zoom_t	dt_thumbtable_get_zoom (dt_thumbtable_t *table)
void	dt_thumbtable_offset_zoom (dt_thumbtable_t *table, const double delta_x, const double delta_y)
void	dt_thumbtable_set_focus_regions (dt_thumbtable_t *table, gboolean enable)
gboolean	dt_thumbtable_get_focus_regions (dt_thumbtable_t *table)
void	dt_thumbtable_set_focus_peaking (dt_thumbtable_t *table, gboolean enable)
gboolean	dt_thumbtable_get_focus_peaking (dt_thumbtable_t *table)
void	dt_thumbtable_set_draw_group_borders (dt_thumbtable_t *table, gboolean enable)
gboolean	dt_thumbtable_get_draw_group_borders (dt_thumbtable_t *table)
void	dt_thumbtable_reset_collection (dt_thumbtable_t *table)
gboolean	dt_thumbtable_key_released_grid (GtkWidget *self, GdkEventKey *event, gpointer user_data)
gboolean	dt_thumbtable_key_pressed_grid (GtkWidget *self, GdkEventKey *event, gpointer user_data)
void	dt_thumbtable_refresh_thumbnail_real (dt_thumbtable_t *table, int32_t imgid, gboolean reinit)
void	dt_thumbtable_select_all (dt_thumbtable_t *table)
	Select all images in the current grid.
void	dt_thumbtable_select_range (dt_thumbtable_t *table, const int rowid)
	Select a range of images in the collection.
void	dt_thumbtable_invert_selection (dt_thumbtable_t *table)
	Invert the current selection.
void	dt_thumbtable_dispatch_over (dt_thumbtable_t *table, GdkEventType type, int32_t imgid)
	Update the mouse-over image ID with conflict resolution.
int	dt_thumbtable_scroll_to_imgid (dt_thumbtable_t *table, int32_t imgid)
	Scroll the view to show a specific image.
int	dt_thumbtable_scroll_to_active_rowid (dt_thumbtable_t *table)
	Scroll to show the active row.
int	dt_thumbtable_scroll_to_selection (dt_thumbtable_t *table)
	Scroll to show selected content.
void	dt_thumbtable_set_active_rowid (dt_thumbtable_t *table)
	Update internal active row tracking.
static void	dt_thumbtable_redraw_real (dt_thumbtable_t *table)
static void	dt_thumbtable_show (dt_thumbtable_t *table)
	Show the thumbnail table widget.
static void	dt_thumbtable_hide (dt_thumbtable_t *table)
	Hide the thumbnail table widget.

Detailed Description

A widget to manage and display image thumbnails in Ansel's lighttable and filmstrip views.

This implements an efficient thumbnail grid/table with support for:

• Dynamic loading/unloading of thumbnails based on visibility
• Drag and drop for reordering and file import
• Keyboard navigation
• Multiple selection modes
• Group management
• Custom overlays and zooming

Macro Definition Documentation

dt_thumbtable_redraw

#define dt_thumbtable_redraw

(

table

)

DT_DEBUG_TRACE_WRAPPER(DT_DEBUG_LIGHTTABLE, dt_thumbtable_redraw_real, (table))

dt_thumbtable_refresh_thumbnail

#define dt_thumbtable_refresh_thumbnail	(		table,
			imgid,
			reinit
	)		DT_DEBUG_TRACE_WRAPPER(DT_DEBUG_LIGHTTABLE, dt_thumbtable_refresh_thumbnail_real, (table), (imgid), (reinit))

Typedef Documentation

dt_thumbtable_cache_t

typedef struct dt_thumbtable_cache_t dt_thumbtable_cache_t

dt_thumbtable_mode_t

typedef enum dt_thumbtable_mode_t dt_thumbtable_mode_t

dt_thumbtable_t

typedef struct dt_thumbtable_t dt_thumbtable_t

dt_thumbtable_zoom_t

typedef enum dt_thumbtable_zoom_t dt_thumbtable_zoom_t

Enumeration Type Documentation

dt_thumbtable_mode_t

enum dt_thumbtable_mode_t

Display modes for the thumbnail table.

Enumerator
DT_THUMBTABLE_MODE_NONE	Invalid/uninitialized mode
DT_THUMBTABLE_MODE_FILEMANAGER	Grid layout for lighttable view
DT_THUMBTABLE_MODE_FILMSTRIP	Horizontal strip layout

dt_thumbtable_zoom_t

enum dt_thumbtable_zoom_t

Zoom levels for thumbnail display.

Enumerator
DT_THUMBTABLE_ZOOM_FIT	Fit thumbnails to available space
DT_THUMBTABLE_ZOOM_HALF	Display at 50% size
DT_THUMBTABLE_ZOOM_FULL	Display at 100% size
DT_THUMBTABLE_ZOOM_TWICE	Display at 200% size

Function Documentation

dt_thumbtable_cleanup()

void dt_thumbtable_cleanup

(

dt_thumbtable_t *

table

)

References _dt_collection_changed_callback(), _dt_image_info_changed_callback(), _dt_profile_change_callback(), _dt_selection_changed_callback(), _dt_thumbtable_empty_list(), darktable, DT_DEBUG_CONTROL_SIGNAL_DISCONNECT, dt_pthread_mutex_destroy(), dt_thumbtable_t::lock, dt_thumbtable_t::lut, and darktable_t::signals.

Referenced by dt_ui_cleanup_main_table().

dt_thumbtable_configure()

void dt_thumbtable_configure

(

dt_thumbtable_t *

table

)

References _grid_configure(), _update_grid_area(), dt_thumbtable_t::configured, dt_conf_get_int(), DT_THUMBTABLE_MODE_FILEMANAGER, DT_THUMBTABLE_MODE_FILMSTRIP, FALSE, dt_thumbtable_t::mode, dt_thumbtable_t::parent_overlay, dt_thumbtable_t::scroll_window, dt_thumbtable_t::thumb_height, dt_thumbtable_t::thumb_width, dt_thumbtable_t::thumbs_inited, dt_thumbtable_t::thumbs_per_row, dt_thumbtable_t::view_height, and dt_thumbtable_t::view_width.

Referenced by _draw_callback(), and _dt_collection_changed_callback().

dt_thumbtable_dispatch_over()

void dt_thumbtable_dispatch_over	(	dt_thumbtable_t *	table,
		GdkEventType	type,
		int32_t	imgid
	)

Update the mouse-over image ID with conflict resolution.

Parameters

table	The thumbnail table
type	The event type triggering the update
imgid	Image ID the mouse is over

Updates which image is considered "under the mouse", resolving conflicts between mouse and keyboard events.

References _find_rowid_from_imgid(), dt_control_set_keyboard_over_id(), dt_control_set_mouse_over_id(), dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_thumbtable_get_scroll_position(), dt_thumbtable_scroll_to_position(), dt_thumbtable_t::grid, dt_thumbtable_t::lock, next_over_time, dt_thumbtable_t::rowid, dt_thumbtable_t::scroll_window, and type.

Referenced by _event_main_enter(), _event_main_leave(), _event_main_motion(), _event_main_press(), and _move_in_grid().

dt_thumbtable_event_dnd_received()

void dt_thumbtable_event_dnd_received	(	GtkWidget *	widget,
		GdkDragContext *	context,
		gint	x,
		gint	y,
		GtkSelectionData *	selection_data,
		guint	target_type,
		guint	time,
		gpointer	user_data
	)

Handle drag-and-drop data received.

Parameters

widget	The widget receiving the drop
context	The drag context
x	Drop x coordinate
y	Drop y coordinate
selection_data	The dropped data
target_type	Target type ID
time	Timestamp
user_data	User data (thumbtable instance)

Handles drops of files/URIs onto the thumbtable. Files are imported into the current film roll.

References _thumbtable_dnd_import(), DND_TARGET_URI, and FALSE.

Referenced by dt_thumbtable_new().

dt_thumbtable_get_draw_group_borders()

gboolean dt_thumbtable_get_draw_group_borders

(

dt_thumbtable_t *

table

)

References dt_thumbtable_t::draw_group_borders.

dt_thumbtable_get_focus_peaking()

gboolean dt_thumbtable_get_focus_peaking

(

dt_thumbtable_t *

table

)

References dt_thumbtable_t::focus_peaking.

Referenced by focus_peaking_callback(), and focus_peaking_checked_callback().

dt_thumbtable_get_focus_regions()

gboolean dt_thumbtable_get_focus_regions

(

dt_thumbtable_t *

table

)

References dt_thumbtable_t::focus_regions.

Referenced by _focus_checked(), and _focus_toggle_callback().

dt_thumbtable_get_zoom()

dt_thumbtable_zoom_t dt_thumbtable_get_zoom

(

dt_thumbtable_t *

table

)

References dt_thumbtable_t::zoom.

Referenced by _zoom_checked().

dt_thumbtable_hide()

static void dt_thumbtable_hide ( dt_thumbtable_t *  table )

inlinestatic

Hide the thumbnail table widget.

Parameters

table

The thumbnail table

References dt_thumbtable_t::grid, dt_thumbtable_t::parent_overlay, and dt_thumbtable_t::scroll_window.

Referenced by leave().

dt_thumbtable_invert_selection()

void dt_thumbtable_invert_selection

(

dt_thumbtable_t *

table

)

Invert the current selection.

Parameters

table

The thumbnail table

Inverts the selection state of all images in the current collection.

References dt_thumbtable_t::collection_count, dt_thumbtable_t::collection_inited, darktable, dt_selection_deselect_list(), dt_selection_get_list(), dt_thumbtable_select_all(), and darktable_t::selection.

Referenced by invert_selection_callback().

dt_thumbtable_key_pressed_grid()

gboolean dt_thumbtable_key_pressed_grid	(	GtkWidget *	self,
		GdkEventKey *	event,
		gpointer	user_data
	)

References _alternative_mode(), _find_rowid_from_imgid(), _move_in_grid(), darktable, dt_control_get_keyboard_over_id(), dt_control_get_mouse_over_id(), DT_DEBUG_CONTROL_SIGNAL_RAISE, dt_modifier_is(), dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_selection_get_first_id(), dt_selection_select_single(), dt_selection_toggle(), DT_SIGNAL_VIEWMANAGER_THUMBTABLE_ACTIVATE, DT_THUMBTABLE_MODE_FILEMANAGER, dt_thumbtable_select_range(), DT_TT_MOVE_DOWN, DT_TT_MOVE_END, DT_TT_MOVE_LEFT, DT_TT_MOVE_NEXT_PAGE, DT_TT_MOVE_PREVIOUS_PAGE, DT_TT_MOVE_RIGHT, DT_TT_MOVE_START, DT_TT_MOVE_UP, FALSE, darktable_t::gui, dt_thumbtable_cache_t::imgid, dt_thumbtable_t::lock, dt_thumbtable_t::lut, dt_ui_t::main_window, dt_thumbtable_t::mode, darktable_t::selection, darktable_t::signals, TRUE, and dt_gui_gtk_t::ui.

Referenced by dt_thumbtable_new().

dt_thumbtable_key_released_grid()

gboolean dt_thumbtable_key_released_grid	(	GtkWidget *	self,
		GdkEventKey *	event,
		gpointer	user_data
	)

References _alternative_mode(), darktable, FALSE, darktable_t::gui, dt_ui_t::main_window, and dt_gui_gtk_t::ui.

Referenced by dt_thumbtable_new().

dt_thumbtable_new()

dt_thumbtable_t * dt_thumbtable_new

(

dt_thumbtable_mode_t

mode

)

Create a new thumbnail table widget.

Parameters

mode	The display mode (filemanager or filmstrip)

Returns

New thumbtable instance or NULL on error

Creates and initializes a new thumbnail table widget with drag-and-drop support, keyboard navigation, and configurable overlays. The widget automatically handles thumbnail loading/unloading as the view scrolls.

References _draw_callback(), _dt_collection_changed_callback(), _dt_image_info_changed_callback(), _dt_profile_change_callback(), _dt_selection_changed_callback(), _event_dnd_begin(), _event_dnd_end(), _event_dnd_get(), _event_main_leave(), _mouse_over_image_callback(), _thumbs_update_overlays_mode(), dt_gui_gtk_t::accels, dt_thumbtable_t::alternate_mode, dt_thumbtable_t::collapse_groups, dt_thumbtable_t::collection_count, dt_thumbtable_t::collection_hash, dt_thumbtable_t::collection_inited, dt_thumbtable_t::configured, darktable, dt_thumbtable_t::draw_group_borders, dt_accels_build_path(), dt_accels_new_virtual_shortcut(), dt_conf_get_bool(), DT_DEBUG_CONTROL_SIGNAL_CONNECT, dt_get_help_url(), dt_gui_add_class(), dt_gui_add_help_link(), dt_pthread_mutex_init(), DT_SIGNAL_COLLECTION_CHANGED, DT_SIGNAL_CONTROL_PROFILE_USER_CHANGED, DT_SIGNAL_IMAGE_INFO_CHANGED, DT_SIGNAL_MOUSE_OVER_IMAGE_CHANGE, DT_SIGNAL_SELECTION_CHANGED, dt_thumbtable_event_dnd_received(), dt_thumbtable_key_pressed_grid(), dt_thumbtable_key_released_grid(), dt_thumbtable_set_parent(), dummy, FALSE, dt_thumbtable_t::grid, dt_thumbtable_t::grid_cols, darktable_t::gui, dt_thumbtable_t::h_scrollbar, dt_accels_t::lighttable_accels, dt_thumbtable_t::list, dt_thumbtable_t::lock, dt_thumbtable_t::lut, dt_thumbtable_t::max_row_id, dt_thumbtable_t::min_row_id, n_targets_all, dt_thumbtable_t::reset_collection, dt_thumbtable_t::rowid, dt_thumbtable_t::scroll_window, darktable_t::signals, target_list_all, dt_thumbtable_t::thumb_nb, dt_thumbtable_t::thumbs_inited, TRUE, dt_thumbtable_t::v_scrollbar, dt_thumbtable_t::x_position, and dt_thumbtable_t::y_position.

Referenced by _ui_init_panel_bottom(), and dt_ui_init_main_table().

dt_thumbtable_offset_zoom()

void dt_thumbtable_offset_zoom	(	dt_thumbtable_t *	table,
		const double	delta_x,
		const double	delta_y
	)

References dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_thumbtable_t::list, dt_thumbtable_t::lock, dt_thumbnail_t::w_image, dt_thumbnail_t::zoomx, and dt_thumbnail_t::zoomy.

Referenced by _event_image_motion().

dt_thumbtable_redraw_real()

static void dt_thumbtable_redraw_real ( dt_thumbtable_t *  table )

inlinestatic

Gtk quick wrappers/helpers

References dt_thumbtable_t::grid.

dt_thumbtable_refresh_thumbnail_real()

void dt_thumbtable_refresh_thumbnail_real	(	dt_thumbtable_t *	table,
		int32_t	imgid,
		gboolean	reinit
	)

References dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_thumbnail_image_refresh, dt_thumbnail_t::imgid, dt_thumbtable_t::list, dt_thumbtable_t::lock, and UNKNOWN_IMAGE.

dt_thumbtable_reset_collection()

void dt_thumbtable_reset_collection

(

dt_thumbtable_t *

table

)

References dt_thumbtable_t::reset_collection, and TRUE.

Referenced by _culling_mode().

dt_thumbtable_scroll_to_active_rowid()

int dt_thumbtable_scroll_to_active_rowid

(

dt_thumbtable_t *

table

)

Scroll to show the active row.

Parameters

table

The thumbnail table

Returns

1 if successful, 0 if no active row

References dt_thumbtable_scroll_to_rowid(), dt_thumbtable_scroll_to_selection(), dt_thumbtable_t::rowid, and UNKNOWN_IMAGE.

Referenced by _set_columns(), and configure().

dt_thumbtable_scroll_to_imgid()

int dt_thumbtable_scroll_to_imgid	(	dt_thumbtable_t *	table,
		int32_t	imgid
	)

Scroll the view to show a specific image.

Parameters

table	The thumbnail table
imgid	The image ID to scroll to

Returns

1 if successful, 0 if image not found

References _find_rowid_from_imgid(), dt_thumbtable_t::collection_inited, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_thumbtable_scroll_to_rowid(), dt_thumbtable_t::lock, dt_thumbtable_t::rowid, and UNKNOWN_IMAGE.

Referenced by _move_in_grid(), and dt_thumbtable_scroll_to_selection().

dt_thumbtable_scroll_to_selection()

int dt_thumbtable_scroll_to_selection

(

dt_thumbtable_t *

table

)

Scroll to show selected content.

Parameters

table

The thumbnail table

Returns

1 if successful, 0 if nothing to scroll to

Scrolls to the first-selected image. If none selected, tries keyboard "over", then mouse "over", then last active image, in this order.

References darktable, dt_control_get_keyboard_over_id(), dt_control_get_mouse_over_id(), dt_selection_get_first_id(), dt_thumbtable_scroll_to_imgid(), and darktable_t::selection.

Referenced by _grab_focus(), dt_thumbtable_scroll_to_active_rowid(), and scroll_to_selection_callback().

dt_thumbtable_select_all()

void dt_thumbtable_select_all

(

dt_thumbtable_t *

table

)

Select all images in the current grid.

Parameters

table

The thumbnail table

Selects all images currently displayed in the thumbnail table through the GUI.

References dt_thumbtable_t::collapse_groups, dt_thumbtable_t::collection_count, dt_thumbtable_t::collection_inited, darktable, dt_control_log(), dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_selection_select_list(), dt_thumbtable_cache_t::imgid, dt_thumbtable_t::lock, dt_thumbtable_t::lut, and darktable_t::selection.

Referenced by dt_thumbtable_invert_selection(), and select_all_callback().

dt_thumbtable_select_range()

void dt_thumbtable_select_range	(	dt_thumbtable_t *	table,
		const int	rowid
	)

Select a range of images in the collection.

Parameters

table	The thumbnail table
rowid	Target row index to extend selection to

Selects all images between the closest current selection bound and the specified rowid. Used for shift-click selection behavior.

References _find_rowid_from_imgid(), dt_thumbtable_t::collapse_groups, dt_thumbtable_t::collection_count, dt_thumbtable_t::collection_inited, darktable, dt_control_log(), dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_selection_get_list(), dt_selection_select_list(), dt_thumbtable_cache_t::imgid, dt_thumbtable_t::lock, dt_thumbtable_t::lut, and darktable_t::selection.

Referenced by _event_main_release(), and dt_thumbtable_key_pressed_grid().

dt_thumbtable_set_active_rowid()

void dt_thumbtable_set_active_rowid

(

dt_thumbtable_t *

table

)

Update internal active row tracking.

Parameters

table

The thumbnail table

Updates the internal first visible thumbnail index based on current scroll position.

References _position_to_rowid(), dt_thumbtable_get_scroll_position(), and dt_thumbtable_t::rowid.

Referenced by _dt_collection_changed_callback(), _set_columns(), configure(), and dt_thumbtable_set_zoom().

dt_thumbtable_set_draw_group_borders()

void dt_thumbtable_set_draw_group_borders	(	dt_thumbtable_t *	table,
		gboolean	enable
	)

References _resize_thumbnails(), dt_thumbtable_t::draw_group_borders, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), and dt_thumbtable_t::lock.

Referenced by group_borders_callback().

dt_thumbtable_set_focus_peaking()

void dt_thumbtable_set_focus_peaking	(	dt_thumbtable_t *	table,
		gboolean	enable
	)

References dt_thumbtable_refresh_thumbnail, dt_thumbtable_t::focus_peaking, TRUE, and UNKNOWN_IMAGE.

Referenced by focus_peaking_callback().

dt_thumbtable_set_focus_regions()

void dt_thumbtable_set_focus_regions	(	dt_thumbtable_t *	table,
		gboolean	enable
	)

References dt_thumbtable_refresh_thumbnail, dt_thumbtable_t::focus_regions, TRUE, and UNKNOWN_IMAGE.

Referenced by _focus_toggle_callback().

dt_thumbtable_set_overlays_mode()

void dt_thumbtable_set_overlays_mode	(	dt_thumbtable_t *	table,
		dt_thumbnail_overlay_t	over
	)

Set the overlay display mode for thumbnails.

Parameters

table	The thumbnail table
over	New overlay mode to use

Changes how overlays (text, icons etc) are displayed on thumbnails. Updates all visible thumbnails immediately.

References _resize_thumbnails(), _thumbs_get_overlays_class(), dt_conf_set_int(), dt_gui_add_class(), dt_gui_remove_class(), dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), FALSE, dt_thumbtable_t::grid, dt_thumbtable_t::lock, dt_thumbtable_t::overlays, sanitize_overlays(), and dt_thumbtable_t::thumbs_inited.

Referenced by _thumbs_update_overlays_mode(), always_hide_overlays_callback(), always_show_overlays_callback(), and hover_overlays_callback().

dt_thumbtable_set_parent()

void dt_thumbtable_set_parent	(	dt_thumbtable_t *	table,
		dt_thumbtable_mode_t	mode
	)

References dt_get_help_url(), dt_gui_add_help_link(), DT_THUMBTABLE_MODE_FILEMANAGER, DT_THUMBTABLE_MODE_FILMSTRIP, dt_thumbtable_t::grid, dt_thumbtable_t::mode, dt_thumbtable_t::parent_overlay, and dt_thumbtable_t::scroll_window.

Referenced by dt_thumbtable_new().

dt_thumbtable_set_zoom()

void dt_thumbtable_set_zoom	(	dt_thumbtable_t *	table,
		dt_thumbtable_zoom_t	level
	)

References _grab_focus(), dt_thumbtable_refresh_thumbnail, dt_thumbtable_set_active_rowid(), TRUE, UNKNOWN_IMAGE, and dt_thumbtable_t::zoom.

Referenced by _dt_collection_changed_callback(), and _zoom_combobox_changed().

dt_thumbtable_show()

static void dt_thumbtable_show ( dt_thumbtable_t *  table )

inlinestatic

Show the thumbnail table widget.

Parameters

table

The thumbnail table

Makes the widget visible and forces an update of the display.

References dt_thumbtable_redraw, dt_thumbtable_t::grid, dt_thumbtable_t::parent_overlay, and dt_thumbtable_t::scroll_window.

Referenced by enter().

dt_thumbtable_update()

void dt_thumbtable_update

(

dt_thumbtable_t *

table

)

References _dt_thumbtable_empty_list(), _garbage_collection(), _populate_thumbnails(), _resize_thumbnails(), _update_row_ids(), dt_thumbtable_t::collection_count, dt_thumbtable_t::collection_inited, dt_thumbtable_t::configured, DT_DEBUG_LIGHTTABLE, dt_get_wtime(), dt_print(), dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), FALSE, dt_thumbtable_t::list, dt_thumbtable_t::lock, dt_thumbtable_t::lut, dt_thumbtable_t::max_row_id, dt_thumbtable_t::min_row_id, dt_thumbtable_t::reset_collection, dt_thumbtable_t::scroll_window, dt_thumbtable_t::thumb_nb, dt_thumbtable_t::thumbs_inited, and TRUE.

Referenced by _draw_callback(), _dt_collection_changed_callback(), and _move_in_grid().

dt_thumbtable_update_parent()

void dt_thumbtable_update_parent

(

dt_thumbtable_t *

table

)

References _grab_focus().

Referenced by enter().