efl/src/lib/elementary/efl_ui_dnd.c

#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif

#define ELM_INTERFACE_ATSPI_ACCESSIBLE_PROTECTED
#define ELM_INTERFACE_ATSPI_TEXT_PROTECTED
#define ELM_INTERFACE_ATSPI_TEXT_EDITABLE_PROTECTED
#define ELM_LAYOUT_PROTECTED

#define EFL_SELECTION_MANAGER_BETA

#include <Elementary.h>
#include <Elementary_Cursor.h>
#include "elm_priv.h"

typedef struct _Efl_Ui_Dnd_Container_Data Efl_Ui_Dnd_Container_Data;
struct _Efl_Ui_Dnd_Container_Data
{
    unsigned int drag_delay_time;
};

extern int _wl_default_seat_id_get(Evas_Object *obj);

static inline Eo*
_selection_manager_get(Eo *obj)
{
   Eo *top = elm_widget_top_get(obj);
   if (!top)
     {
        top = obj;
     }
   Eo *sel_man = efl_key_data_get(top, "__selection_manager");
   if (!sel_man)
     {
        sel_man = efl_add(EFL_SELECTION_MANAGER_CLASS, top);
        efl_key_data_set(top, "__selection_manager", sel_man);
     }
   return sel_man;
}

EOLIAN static void
_efl_ui_dnd_drag_start(Eo *obj, void *pd EINA_UNUSED, Efl_Selection_Format format, Eina_Slice data,
                       Efl_Selection_Action action, void *icon_func_data, Efl_Dnd_Drag_Icon_Create icon_func, Eina_Free_Cb icon_func_free_cb,
                       unsigned int seat)
{
   Eo *sel_man = _selection_manager_get(obj);
   efl_selection_manager_drag_start(sel_man, obj, format, data, action,
                                    icon_func_data, icon_func, icon_func_free_cb,
                                    seat);
}

EOLIAN static void
_efl_ui_dnd_drag_cancel(Eo *obj, void *pd EINA_UNUSED, unsigned int seat)
{
   Eo *sel_man = _selection_manager_get(obj);
   efl_selection_manager_drag_cancel(sel_man, obj, seat);
}

EOLIAN static void
_efl_ui_dnd_drag_action_set(Eo *obj, void *pd EINA_UNUSED, Efl_Selection_Action action, unsigned int seat)
{
   Eo *sel_man = _selection_manager_get(obj);
   efl_selection_manager_drag_action_set(sel_man, obj, action, seat);
}


EOLIAN static void
_efl_ui_dnd_drop_target_add(Eo *obj, void *pd EINA_UNUSED, Efl_Selection_Format format, unsigned int seat)
{
   Eo *sel_man = _selection_manager_get(obj);
   efl_selection_manager_drop_target_add(sel_man, obj, format, seat);
}

EOLIAN static void
_efl_ui_dnd_drop_target_del(Eo *obj, void *pd EINA_UNUSED, Efl_Selection_Format format, unsigned int seat)
{
   Eo *sel_man = _selection_manager_get(obj);
   efl_selection_manager_drop_target_del(sel_man, obj, format, seat);
}

EOLIAN static double
_efl_ui_dnd_container_drag_delay_time_get(Eo *obj EINA_UNUSED, Efl_Ui_Dnd_Container_Data *pd)
{
    return pd->drag_delay_time;
}

EOLIAN static void
_efl_ui_dnd_container_drag_delay_time_set(Eo *obj EINA_UNUSED, Efl_Ui_Dnd_Container_Data *pd, double drag_delay_time)
{
    pd->drag_delay_time = drag_delay_time;
}

EOLIAN static void
_efl_ui_dnd_container_drag_item_add(Eo *obj, Efl_Ui_Dnd_Container_Data *pd,
                                    void *data_func_data, Efl_Dnd_Drag_Data_Get data_func, Eina_Free_Cb data_func_free_cb,
                                    void *item_func_data, Efl_Dnd_Item_Get item_func, Eina_Free_Cb item_func_free_cb,
                                    void *icon_func_data, Efl_Dnd_Drag_Icon_Create icon_func, Eina_Free_Cb icon_func_free_cb,
                                    void *icon_list_func_data, Efl_Dnd_Drag_Icon_List_Create icon_list_func, Eina_Free_Cb icon_list_func_free_cb,
                                    unsigned int seat)
{
   double drag_delay_time = pd->drag_delay_time;
   double anim_time = elm_config_drag_anim_duration_get();
   Eo *sel_man = _selection_manager_get(obj);
   efl_selection_manager_container_drag_item_add(sel_man, obj, drag_delay_time, anim_time,
                                                 data_func_data, data_func, data_func_free_cb,
                                                 item_func_data, item_func, item_func_free_cb,
                                                 icon_func_data, icon_func, icon_func_free_cb,
                                                 icon_list_func_data, icon_list_func, icon_list_func_free_cb,
                                                 seat);
}

static void
_efl_ui_dnd_container_drag_item_del(Eo *obj, Efl_Ui_Dnd_Container_Data *pd EINA_UNUSED, unsigned int seat)
{
   Eo *sel_man = _selection_manager_get(obj);
   efl_selection_manager_container_drag_item_del(sel_man, obj, seat);
}
EOLIAN static void
_efl_ui_dnd_container_drop_item_add(Eo *obj, Efl_Ui_Dnd_Container_Data *pd EINA_UNUSED,
                                    Efl_Selection_Format format,
                                    void *item_func_data, Efl_Dnd_Item_Get item_func, Eina_Free_Cb item_func_free_cb,
                                    unsigned int seat)
{
   Eo *sel_man = _selection_manager_get(obj);
   efl_selection_manager_container_drop_item_add(sel_man, obj, format, item_func_data, item_func, item_func_free_cb, seat);
}

EOLIAN static void
_efl_ui_dnd_container_drop_item_del(Eo *obj, Efl_Ui_Dnd_Container_Data *pd EINA_UNUSED, unsigned int seat)
{
   Eo *sel_man = _selection_manager_get(obj);
   efl_selection_manager_container_drop_item_del(sel_man, obj, seat);
}

#include "efl_ui_dnd.eo.c"
#include "efl_ui_dnd_container.eo.c"