navigation.c File Reference

#include "widgets/bauhaus.h"
#include "system/macros.h"
#include "common/module_versioning.h"
#include "common/times.h"
#include "control/control.h"
#include "caches/pixelpipe_cache.h"
#include "develop/dev_pixelpipe.h"
#include "develop/develop.h"
#include "libs/lib.h"
#include "libs/lib_api.h"
#include "gui/window_manager.h"
#include "widgets/popup.h"
#include "widgets/scroll_wrap.h"
#include "gui/screen_metrics.h"
#include "control/signal.h"

Include dependency graph for navigation.c:

Go to the source code of this file.

Data Structures
struct	dt_lib_navigation_t

Macros
#define	DT_NAVIGATION_INSET   5

Typedefs
typedef struct dt_lib_navigation_t	dt_lib_navigation_t
typedef enum dt_lib_zoom_t	dt_lib_zoom_t

Enumerations
enum	dt_lib_zoom_t {   LIB_ZOOM_SMALL = 0 ,   LIB_ZOOM_FIT ,   LIB_ZOOM_25 ,   LIB_ZOOM_33 ,   LIB_ZOOM_50 ,   LIB_ZOOM_100 ,   LIB_ZOOM_200 ,   LIB_ZOOM_400 ,   LIB_ZOOM_800 ,   LIB_ZOOM_1600 ,   LIB_ZOOM_LAST }

Functions
static gboolean	_lib_navigation_draw_callback (GtkWidget *widget, cairo_t *crf, gpointer user_data)
static gboolean	_lib_navigation_motion_notify_callback (GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
static gboolean	_lib_navigation_button_press_callback (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
static gboolean	_lib_navigation_button_release_callback (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
static gboolean	_lib_navigation_leave_notify_callback (GtkWidget *widget, GdkEventCrossing *event, gpointer user_data)
static void	_lib_navigation_set_position (struct dt_lib_module_t *self, double x, double y, int alloc_wd, int alloc_ht)
const char *	name (struct dt_lib_module_t *self)
const char **	views (dt_lib_module_t *self)
uint32_t	container (dt_lib_module_t *self)
int	expandable (dt_lib_module_t *self)
int	position ()
static void	_lib_navigation_control_redraw_callback (gpointer instance, gpointer user_data)
static void	_lib_navigation_restart_cache_wait (gpointer user_data)
static void	_lib_navigation_history_resync_callback (gpointer instance, gpointer user_data)
void	gui_init (dt_lib_module_t *self)
void	gui_cleanup (dt_lib_module_t *self)
void	gui_reset (dt_lib_module_t *self)
static void	_zoom_preset_change (dt_lib_zoom_t zoom)
static void	_zoom_preset_callback (GtkButton *button, gpointer user_data)

Macro Definition Documentation

DT_NAVIGATION_INSET

#define DT_NAVIGATION_INSET   5

Definition at line 65 of file navigation.c.

Typedef Documentation

dt_lib_navigation_t

typedef struct dt_lib_navigation_t dt_lib_navigation_t

dt_lib_zoom_t

typedef enum dt_lib_zoom_t dt_lib_zoom_t

Enumeration Type Documentation

dt_lib_zoom_t

enum dt_lib_zoom_t

Enumerator
LIB_ZOOM_SMALL
LIB_ZOOM_FIT
LIB_ZOOM_25
LIB_ZOOM_33
LIB_ZOOM_50
LIB_ZOOM_100
LIB_ZOOM_200
LIB_ZOOM_400
LIB_ZOOM_800
LIB_ZOOM_1600
LIB_ZOOM_LAST

Definition at line 76 of file navigation.c.

Function Documentation

_lib_navigation_button_press_callback()

static gboolean _lib_navigation_button_press_callback ( GtkWidget *  widget, GdkEventButton *  event, gpointer  user_data  )

static

Definition at line 574 of file navigation.c.

References _lib_navigation_set_position(), _zoom_preset_callback(), dt_pixel_cache_entry_t::age, d, dt_lib_module_t::data, dt_gui_menu_popup(), DT_NAVIGATION_INSET, LIB_ZOOM_100, LIB_ZOOM_1600, LIB_ZOOM_200, LIB_ZOOM_25, LIB_ZOOM_33, LIB_ZOOM_400, LIB_ZOOM_50, LIB_ZOOM_800, LIB_ZOOM_FIT, LIB_ZOOM_SMALL, and TRUE.

Referenced by gui_init().

_lib_navigation_button_release_callback()

static gboolean _lib_navigation_button_release_callback ( GtkWidget *  widget, GdkEventButton *  event, gpointer  user_data  )

static

Definition at line 641 of file navigation.c.

References d, dt_lib_module_t::data, and TRUE.

Referenced by gui_init().

_lib_navigation_control_redraw_callback()

static void _lib_navigation_control_redraw_callback ( gpointer  instance, gpointer  user_data  )

static

Definition at line 137 of file navigation.c.

References d, dt_lib_module_t::data, dt_control_queue_redraw_widget(), and void().

Referenced by gui_cleanup(), and gui_init().

_lib_navigation_draw_callback()

static gboolean _lib_navigation_draw_callback ( GtkWidget *  widget, cairo_t *  crf, gpointer  user_data  )

static

Definition at line 231 of file navigation.c.

References _lib_navigation_restart_cache_wait(), dt_pixel_cache_entry_t::age, dt_dev_pixelpipe_t::backbuf, color, d, dt_pixel_cache_entry_t::data, dt_lib_module_t::data, dt_bauhaus_get_global(), dt_cairo_image_surface_create(), dt_dev_backbuf_get_hash(), dt_dev_backbuf_snapshot(), dt_dev_check_zoom_pos_bounds(), dt_dev_get_global(), dt_dev_pixelpipe_cache_peek_gui(), dt_dev_pixelpipe_cache_rdlock_entry(), dt_dev_pixelpipe_cache_wait_set_owner(), dt_dev_pixelpipe_is_backbufer_valid(), dt_dev_roi_request_natural_scale(), dt_dev_roi_request_preview_height(), dt_dev_roi_request_preview_width(), dt_dev_viewport_center_x(), dt_dev_viewport_center_y(), dt_dev_viewport_scaling(), dt_dev_viewport_set_center(), dt_free, dt_get_times(), DT_PIXEL_APPLY_DPI, dt_pixel_cache_entry_get_data(), dt_pixel_cache_entry_get_size(), dt_show_times_f(), FALSE, height, dt_image_t::id, dt_develop_t::image_storage, MIN, dt_develop_t::preview_pipe, TRUE, UNKNOWN_IMAGE, and width.

Referenced by gui_init().

_lib_navigation_history_resync_callback()

static void _lib_navigation_history_resync_callback ( gpointer  instance, gpointer  user_data  )

static

Definition at line 153 of file navigation.c.

References _lib_navigation_restart_cache_wait(), d, dt_lib_module_t::data, dt_control_queue_redraw_widget(), dt_dev_get_global(), dt_dev_pixelpipe_cache_peek_gui(), dt_dev_pixelpipe_cache_wait_set_owner(), IS_NULL_PTR, dt_develop_t::preview_pipe, and void().

Referenced by gui_cleanup(), and gui_init().

_lib_navigation_leave_notify_callback()

static gboolean _lib_navigation_leave_notify_callback ( GtkWidget *  widget, GdkEventCrossing *  event, gpointer  user_data  )

static

Definition at line 651 of file navigation.c.

References TRUE.

Referenced by gui_init().

_lib_navigation_motion_notify_callback()

static gboolean _lib_navigation_motion_notify_callback ( GtkWidget *  widget, GdkEventMotion *  event, gpointer  user_data  )

static

Definition at line 509 of file navigation.c.

References _lib_navigation_set_position(), dt_pixel_cache_entry_t::age, and TRUE.

Referenced by gui_init().

_lib_navigation_restart_cache_wait()

static void _lib_navigation_restart_cache_wait ( gpointer  user_data )

static

Definition at line 145 of file navigation.c.

References d, dt_lib_module_t::data, dt_control_queue_redraw_widget(), and IS_NULL_PTR.

Referenced by _lib_navigation_draw_callback(), and _lib_navigation_history_resync_callback().

_lib_navigation_set_position()

static void _lib_navigation_set_position ( struct dt_lib_module_t *  self, double  x, double  y, int  alloc_wd, int  alloc_ht  )

static

Definition at line 477 of file navigation.c.

References dt_pixel_cache_entry_t::age, d, dt_lib_module_t::data, dt_dev_check_zoom_pos_bounds(), dt_dev_get_global(), dt_dev_get_processed_size(), dt_dev_pixelpipe_change_zoom_main(), dt_dev_viewport_scaling(), dt_dev_viewport_set_center(), fx, and x.

Referenced by _lib_navigation_button_press_callback(), and _lib_navigation_motion_notify_callback().

_zoom_preset_callback()

static void _zoom_preset_callback ( GtkButton *  button, gpointer  user_data  )

static

Definition at line 569 of file navigation.c.

References _zoom_preset_change(), and dt_pixel_cache_entry_t::age.

Referenced by _lib_navigation_button_press_callback().

_zoom_preset_change()

static void _zoom_preset_change ( dt_lib_zoom_t  zoom )

static

Definition at line 519 of file navigation.c.

References dt_dev_clamp_viewport_center(), dt_dev_get_global(), dt_dev_pixelpipe_change_zoom_main(), dt_dev_roi_request_natural_scale(), dt_dev_viewport_scaling(), dt_dev_viewport_set_scaling(), IS_NULL_PTR, LIB_ZOOM_100, LIB_ZOOM_1600, LIB_ZOOM_200, LIB_ZOOM_25, LIB_ZOOM_33, LIB_ZOOM_400, LIB_ZOOM_50, LIB_ZOOM_800, LIB_ZOOM_FIT, and LIB_ZOOM_SMALL.

Referenced by _zoom_preset_callback().

container()

uint32_t container

(

dt_lib_module_t *

self

)

Definition at line 121 of file navigation.c.

References DT_UI_CONTAINER_PANEL_LEFT_TOP.

expandable()

int expandable

(

dt_lib_module_t *

self

)

Definition at line 126 of file navigation.c.

gui_cleanup()

void gui_cleanup

(

dt_lib_module_t *

self

)

Definition at line 208 of file navigation.c.

References _lib_navigation_control_redraw_callback(), _lib_navigation_history_resync_callback(), d, dt_lib_module_t::data, dt_control_signal_get_global(), DT_DEBUG_CONTROL_SIGNAL_DISCONNECT, dt_dev_pixelpipe_cache_wait_cleanup(), dt_free, and IS_NULL_PTR.

gui_init()

void gui_init

(

dt_lib_module_t *

self

)

Definition at line 169 of file navigation.c.

References _lib_navigation_button_press_callback(), _lib_navigation_button_release_callback(), _lib_navigation_control_redraw_callback(), _lib_navigation_draw_callback(), _lib_navigation_history_resync_callback(), _lib_navigation_leave_notify_callback(), _lib_navigation_motion_notify_callback(), d, dt_lib_module_t::data, dt_control_signal_get_global(), DT_DEBUG_CONTROL_SIGNAL_CONNECT, dt_lib_get_global(), DT_SIGNAL_CONTROL_NAVIGATION_REDRAW, DT_SIGNAL_HISTORY_RESYNC, dt_ui_resizable_drawing_area(), dt_lib_t::navigation, dt_lib_t::proxy, TRUE, and dt_lib_module_t::widget.

gui_reset()

void gui_reset

(

dt_lib_module_t *

self

)

Definition at line 224 of file navigation.c.

References d, dt_lib_module_t::data, and IS_NULL_PTR.

name()

const char * name

(

struct dt_lib_module_t *

self

)

Definition at line 110 of file navigation.c.

position()

int position

(

)

Definition at line 131 of file navigation.c.

views()

const char ** views

(

dt_lib_module_t *

self

)

Definition at line 115 of file navigation.c.

References v.