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/*
* Copyright (C) 2019 Alexander Mikhaylenko <exalm7659@gmail.com>
*
* SPDX-License-Identifier: LGPL-2.1+
*/
#pragma once
#if !defined(_HANDY_INSIDE) && !defined(HANDY_COMPILATION)
#error "Only <handy.h> can be included directly."
#endif
#include "hdy-version.h"
#include <gtk/gtk.h>
#include "hdy-navigation-direction.h"
#include "hdy-types.h"
G_BEGIN_DECLS
#define HDY_TYPE_SWIPEABLE (hdy_swipeable_get_type ())
HDY_AVAILABLE_IN_ALL
G_DECLARE_INTERFACE (HdySwipeable, hdy_swipeable, HDY, SWIPEABLE, GtkWidget)
/**
* HdySwipeableInterface:
* @parent: The parent interface.
* @switch_child: Switches visible child.
* @get_swipe_tracker: Gets the swipe tracker.
* @get_distance: Gets the swipe distance.
* @get_snap_points: Gets the snap points
* @get_progress: Gets the current progress.
* @get_cancel_progress: Gets the cancel progress.
* @get_swipe_area: Gets the swipeable rectangle.
*
* An interface for swipeable widgets.
*
* Since: 1.0
**/
struct _HdySwipeableInterface
{
GTypeInterface parent;
void (*switch_child) (HdySwipeable *self,
guint index,
gint64 duration);
HdySwipeTracker * (*get_swipe_tracker) (HdySwipeable *self);
gdouble (*get_distance) (HdySwipeable *self);
gdouble * (*get_snap_points) (HdySwipeable *self,
gint *n_snap_points);
gdouble (*get_progress) (HdySwipeable *self);
gdouble (*get_cancel_progress) (HdySwipeable *self);
void (*get_swipe_area) (HdySwipeable *self,
HdyNavigationDirection navigation_direction,
gboolean is_drag,
GdkRectangle *rect);
/*< private >*/
gpointer padding[4];
};
HDY_AVAILABLE_IN_ALL
void hdy_swipeable_switch_child (HdySwipeable *self,
guint index,
gint64 duration);
HDY_AVAILABLE_IN_ALL
void hdy_swipeable_emit_child_switched (HdySwipeable *self,
guint index,
gint64 duration);
HDY_AVAILABLE_IN_ALL
HdySwipeTracker *hdy_swipeable_get_swipe_tracker (HdySwipeable *self);
HDY_AVAILABLE_IN_ALL
gdouble hdy_swipeable_get_distance (HdySwipeable *self);
HDY_AVAILABLE_IN_ALL
gdouble *hdy_swipeable_get_snap_points (HdySwipeable *self,
gint *n_snap_points);
HDY_AVAILABLE_IN_ALL
gdouble hdy_swipeable_get_progress (HdySwipeable *self);
HDY_AVAILABLE_IN_ALL
gdouble hdy_swipeable_get_cancel_progress (HdySwipeable *self);
HDY_AVAILABLE_IN_ALL
void hdy_swipeable_get_swipe_area (HdySwipeable *self,
HdyNavigationDirection navigation_direction,
gboolean is_drag,
GdkRectangle *rect);
G_END_DECLS
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