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enlightenment/src/bin/e_dnd.c

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/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include "e.h"
/*
* TODO:
* - Let an internal drag work with several types.
* - Let a drag be both internal and external, or allow internal xdnd
* (internal xdnd is unecessary load)
*/
/* local subsystem functions */
static void _e_drag_show(E_Drag *drag);
static void _e_drag_hide(E_Drag *drag);
static void _e_drag_move(E_Drag *drag, int x, int y);
static void _e_drag_update(int x, int y);
static void _e_drag_end(int x, int y);
static void _e_drag_xdnd_end(int x, int y);
static void _e_drag_free(E_Drag *drag);
static int _e_dnd_cb_window_shape(void *data, int type, void *event);
static int _e_dnd_cb_mouse_up(void *data, int type, void *event);
static int _e_dnd_cb_mouse_move(void *data, int type, void *event);
static int _e_dnd_cb_event_dnd_enter(void *data, int type, void *event);
static int _e_dnd_cb_event_dnd_leave(void *data, int type, void *event);
static int _e_dnd_cb_event_dnd_position(void *data, int type, void *event);
static int _e_dnd_cb_event_dnd_status(void *data, int type, void *event);
static int _e_dnd_cb_event_dnd_finished(void *data, int type, void *event);
static int _e_dnd_cb_event_dnd_drop(void *data, int type, void *event);
static int _e_dnd_cb_event_dnd_selection(void *data, int type, void *event);
/* local subsystem globals */
typedef struct _XDnd XDnd;
struct _XDnd
{
int x, y;
char *type;
void *data;
};
static Evas_List *_event_handlers = NULL;
static Evas_List *_drop_handlers = NULL;
static Ecore_X_Window _drag_win = 0;
static Evas_List *_drag_list = NULL;
static E_Drag *_drag_current = NULL;
static XDnd *_xdnd;
/* externally accessible functions */
int
e_dnd_init(void)
{
Evas_List *l, *l2;
E_Manager *man;
E_Container *con;
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_MOUSE_BUTTON_UP,
_e_dnd_cb_mouse_up, NULL));
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_MOUSE_MOVE,
_e_dnd_cb_mouse_move, NULL));
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHAPE,
_e_dnd_cb_window_shape, NULL));
for (l = e_manager_list(); l; l = l->next)
{
man = l->data;
for (l2 = man->containers; l2; l2 = l2->next)
{
con = l2->data;
ecore_x_dnd_aware_set(con->bg_win, 1);
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_XDND_ENTER,
_e_dnd_cb_event_dnd_enter,
con));
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_XDND_LEAVE,
_e_dnd_cb_event_dnd_leave,
con));
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_XDND_POSITION,
_e_dnd_cb_event_dnd_position,
con));
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_XDND_STATUS,
_e_dnd_cb_event_dnd_status,
con));
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_XDND_FINISHED,
_e_dnd_cb_event_dnd_finished,
con));
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_XDND_DROP,
_e_dnd_cb_event_dnd_drop,
con));
_event_handlers = evas_list_append(_event_handlers,
ecore_event_handler_add(ECORE_X_EVENT_SELECTION_NOTIFY,
_e_dnd_cb_event_dnd_selection,
con));
}
}
return 1;
}
int
e_dnd_shutdown(void)
{
Evas_List *l;
for (l = _drag_list; l;)
{
E_Drag *drag;
drag = l->data;
l = l->next;
e_object_del(E_OBJECT(drag));
}
evas_list_free(_drag_list);
_drag_list = NULL;
for (l = _event_handlers; l; l = l->next)
{
Ecore_Event_Handler *h;
h = l->data;
ecore_event_handler_del(h);
}
evas_list_free(_event_handlers);
_event_handlers = NULL;
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
e_drop_handler_del(h);
}
evas_list_free(_drop_handlers);
_drop_handlers = NULL;
return 1;
}
E_Drag*
e_drag_new(E_Container *container, int x, int y,
const char **types, unsigned int num_types,
void *data, int size,
void (*finished_cb)(E_Drag *drag, int dropped))
{
E_Drag *drag;
int i;
/* No need to create a drag object without type */
if (!num_types) return NULL;
drag = E_OBJECT_ALLOC(E_Drag, E_DRAG_TYPE, _e_drag_free);
if (!drag) return NULL;
drag->x = x;
drag->y = y;
drag->w = 24;
drag->h = 24;
drag->layer = 250;
drag->container = container;
e_object_ref(E_OBJECT(drag->container));
drag->ecore_evas = e_canvas_new(e_config->evas_engine_drag, drag->container->win,
drag->x, drag->y, drag->w, drag->h, 1, 1,
&(drag->evas_win), NULL);
e_canvas_add(drag->ecore_evas);
drag->shape = e_container_shape_add(drag->container);
e_container_shape_move(drag->shape, drag->x, drag->y);
e_container_shape_resize(drag->shape, drag->w, drag->h);
drag->evas = ecore_evas_get(drag->ecore_evas);
e_container_window_raise(drag->container, drag->evas_win, drag->layer);
ecore_x_window_shape_events_select(drag->evas_win, 1);
ecore_evas_name_class_set(drag->ecore_evas, "E", "_e_drag_window");
ecore_evas_title_set(drag->ecore_evas, "E Drag");
ecore_evas_ignore_events_set(drag->ecore_evas, 1);
ecore_evas_shaped_set(drag->ecore_evas, 1);
drag->object = evas_object_rectangle_add(drag->evas);
evas_object_color_set(drag->object, 255, 0, 0, 255);
evas_object_show(drag->object);
evas_object_move(drag->object, 0, 0);
evas_object_resize(drag->object, drag->w, drag->h);
ecore_evas_resize(drag->ecore_evas, drag->w, drag->h);
drag->type = E_DRAG_NONE;
drag->types = malloc(num_types * sizeof(char *));
for (i = 0; i < num_types; i++)
drag->types[i] = strdup(types[i]);
drag->num_types = num_types;
drag->data = data;
drag->data_size = size;
drag->cb.finished = finished_cb;
_drag_list = evas_list_append(_drag_list, drag);
return drag;
}
Evas *
e_drag_evas_get(E_Drag *drag)
{
return drag->evas;
}
void
e_drag_object_set(E_Drag *drag, Evas_Object *object)
{
if (drag->object) evas_object_del(drag->object);
drag->object = object;
evas_object_resize(drag->object, drag->w, drag->h);
}
void
e_drag_resize(E_Drag *drag, int w, int h)
{
if ((drag->w == w) && (drag->h == h)) return;
drag->h = h;
drag->w = w;
evas_object_resize(drag->object, drag->w, drag->h);
ecore_evas_resize(drag->ecore_evas, drag->w, drag->h);
e_container_shape_resize(drag->shape, drag->w, drag->h);
}
int
e_dnd_active(void)
{
return (_drag_win != 0);
}
int
e_drag_start(E_Drag *drag, int x, int y)
{
Evas_List *l;
int i;
if (_drag_win) return 0;
_drag_win = ecore_x_window_input_new(drag->container->win,
drag->container->x, drag->container->y,
drag->container->w, drag->container->h);
ecore_x_window_show(_drag_win);
ecore_x_pointer_confine_grab(_drag_win);
ecore_x_keyboard_grab(_drag_win);
drag->type = E_DRAG_INTERNAL;
drag->dx = x - drag->x;
drag->dy = y - drag->y;
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
h->active = 0;
for (i = 0; i < h->num_types; i++)
{
if (!strcmp(h->types[i], drag->types[0]))
h->active = 1;
}
h->entered = 0;
}
_drag_current = drag;
return 1;
}
int
e_drag_xdnd_start(E_Drag *drag, int x, int y)
{
if (_drag_win) return 0;
_drag_win = ecore_x_window_input_new(drag->container->win,
drag->container->x, drag->container->y,
drag->container->w, drag->container->h);
ecore_x_window_show(_drag_win);
ecore_x_pointer_confine_grab(_drag_win);
ecore_x_keyboard_grab(_drag_win);
drag->type = E_DRAG_XDND;
drag->dx = x - drag->x;
drag->dy = y - drag->y;
ecore_x_dnd_aware_set(_drag_win, 1);
ecore_x_dnd_types_set(_drag_win, drag->types, drag->num_types);
ecore_x_dnd_begin(_drag_win, drag->data, drag->data_size);
_drag_current = drag;
return 1;
}
E_Drop_Handler *
e_drop_handler_add(void *data,
void (*enter_cb)(void *data, const char *type, void *event),
void (*move_cb)(void *data, const char *type, void *event),
void (*leave_cb)(void *data, const char *type, void *event),
void (*drop_cb)(void *data, const char *type, void *event),
const char **types, unsigned int num_types, int x, int y, int w, int h)
{
E_Drop_Handler *handler;
int i;
handler = E_NEW(E_Drop_Handler, 1);
if (!handler) return NULL;
handler->cb.data = data;
handler->cb.enter = enter_cb;
handler->cb.move = move_cb;
handler->cb.leave = leave_cb;
handler->cb.drop = drop_cb;
handler->num_types = num_types;
if (num_types)
{
handler->types = malloc(num_types * sizeof(char *));
for (i = 0; i < num_types; i++)
handler->types[i] = strdup(types[i]);
}
handler->x = x;
handler->y = y;
handler->w = w;
handler->h = h;
_drop_handlers = evas_list_append(_drop_handlers, handler);
return handler;
}
void
e_drop_handler_geometry_set(E_Drop_Handler *handler, int x, int y, int w, int h)
{
handler->x = x;
handler->y = y;
handler->w = w;
handler->h = h;
}
void
e_drop_handler_del(E_Drop_Handler *handler)
{
int i;
_drop_handlers = evas_list_remove(_drop_handlers, handler);
if (handler->types)
{
for (i = 0; i < handler->num_types; i++)
free(handler->types[i]);
free(handler->types);
}
free(handler);
}
void
e_drag_idler_before(void)
{
Evas_List *l;
for (l = _drag_list; l; l = l->next)
{
E_Drag *drag;
drag = l->data;
if (drag->need_shape_export)
{
Ecore_X_Rectangle *rects, *orects;
int num;
rects = ecore_x_window_shape_rectangles_get(drag->evas_win, &num);
if (rects)
{
int changed;
changed = 1;
if ((num == drag->shape_rects_num) && (drag->shape_rects))
{
int i;
orects = drag->shape_rects;
for (i = 0; i < num; i++)
{
if ((orects[i].x != rects[i].x) ||
(orects[i].y != rects[i].y) ||
(orects[i].width != rects[i].width) ||
(orects[i].height != rects[i].height))
{
changed = 1;
break;
}
}
changed = 0;
}
if (changed)
{
E_FREE(drag->shape_rects);
drag->shape_rects = rects;
drag->shape_rects_num = num;
e_container_shape_rects_set(drag->shape, rects, num);
}
else
free(rects);
}
else
{
E_FREE(drag->shape_rects);
drag->shape_rects = NULL;
drag->shape_rects_num = 0;
e_container_shape_rects_set(drag->shape, NULL, 0);
}
drag->need_shape_export = 0;
if (drag->visible)
e_container_shape_show(drag->shape);
}
}
}
/* local subsystem functions */
static void
_e_drag_show(E_Drag *drag)
{
if (drag->visible) return;
drag->visible = 1;
evas_object_show(drag->object);
ecore_evas_show(drag->ecore_evas);
e_container_shape_show(drag->shape);
}
static void
_e_drag_hide(E_Drag *drag)
{
if (!drag->visible) return;
drag->visible = 0;
evas_object_hide(drag->object);
ecore_evas_hide(drag->ecore_evas);
e_container_shape_hide(drag->shape);
}
static void
_e_drag_move(E_Drag *drag, int x, int y)
{
if (((drag->x + drag->dx) == x) && ((drag->y + drag->dy) == y)) return;
drag->x = x - drag->dx;
drag->y = y - drag->dy;
ecore_evas_move(drag->ecore_evas,
drag->x,
drag->y);
e_container_shape_move(drag->shape,
drag->x,
drag->y);
}
static void
_e_drag_update(int x, int y)
{
Evas_List *l;
E_Event_Dnd_Enter *enter_ev;
E_Event_Dnd_Move *move_ev;
E_Event_Dnd_Leave *leave_ev;
if (_drag_current)
{
_e_drag_show(_drag_current);
_e_drag_move(_drag_current, x, y);
}
enter_ev = E_NEW(E_Event_Dnd_Enter, 1);
enter_ev->x = x;
enter_ev->y = y;
move_ev = E_NEW(E_Event_Dnd_Move, 1);
move_ev->x = x;
move_ev->y = y;
leave_ev = E_NEW(E_Event_Dnd_Leave, 1);
leave_ev->x = x;
leave_ev->y = y;
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
if (!h->active)
continue;
if (E_INSIDE(x, y, h->x, h->y, h->w, h->h))
{
if (!h->entered)
{
if (h->cb.enter)
h->cb.enter(h->cb.data, _drag_current->types[0], enter_ev);
h->entered = 1;
}
if (h->cb.move)
h->cb.move(h->cb.data, _drag_current->types[0], move_ev);
}
else
{
if (h->entered)
{
if (h->cb.leave)
h->cb.leave(h->cb.data, _drag_current->types[0], leave_ev);
h->entered = 0;
}
}
}
free(enter_ev);
free(move_ev);
free(leave_ev);
}
static void
_e_drag_end(int x, int y)
{
Evas_List *l;
E_Event_Dnd_Drop *ev;
const char *type = NULL;
if (!_drag_current) return;
_e_drag_hide(_drag_current);
ecore_x_pointer_ungrab();
ecore_x_keyboard_ungrab();
if (_drag_current->type == E_DRAG_XDND)
{
e_object_del(E_OBJECT(_drag_current));
_drag_current = NULL;
if (!ecore_x_dnd_drop())
{
ecore_x_window_del(_drag_win);
_drag_win = 0;
}
return;
}
ecore_x_window_del(_drag_win);
_drag_win = 0;
ev = E_NEW(E_Event_Dnd_Drop, 1);
ev->data = _drag_current->data;
type = _drag_current->types[0];
ev->x = x;
ev->y = y;
if (ev->data)
{
int dropped;
dropped = 0;
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
if (!h->active)
continue;
if ((h->cb.drop) &&
E_INSIDE(x, y, h->x, h->y, h->w, h->h))
{
h->cb.drop(h->cb.data, type, ev);
dropped = 1;
}
}
if (_drag_current->cb.finished)
_drag_current->cb.finished(_drag_current, dropped);
e_object_del(E_OBJECT(_drag_current));
_drag_current = NULL;
}
else
{
/* Just leave */
E_Event_Dnd_Leave *leave_ev;
leave_ev = E_NEW(E_Event_Dnd_Leave, 1);
/* FIXME: We don't need x and y in leave */
leave_ev->x = 0;
leave_ev->y = 0;
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
if (!h->active)
continue;
if (h->entered)
{
if (h->cb.leave)
h->cb.leave(h->cb.data, type, leave_ev);
h->entered = 0;
}
}
}
free(ev);
}
static void
_e_drag_xdnd_end(int x, int y)
{
Evas_List *l;
E_Event_Dnd_Drop *ev;
const char *type = NULL;
if (!_xdnd) return;
ev = E_NEW(E_Event_Dnd_Drop, 1);
ev->data = _xdnd->data;
type = _xdnd->type;
ev->x = x;
ev->y = y;
if (ev->data)
{
int dropped;
dropped = 0;
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
if (!h->active)
continue;
if ((h->cb.drop) &&
E_INSIDE(x, y, h->x, h->y, h->w, h->h))
{
h->cb.drop(h->cb.data, type, ev);
dropped = 1;
}
}
}
else
{
/* Just leave */
E_Event_Dnd_Leave *leave_ev;
leave_ev = E_NEW(E_Event_Dnd_Leave, 1);
/* FIXME: We don't need x and y in leave */
leave_ev->x = 0;
leave_ev->y = 0;
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
if (!h->active)
continue;
if (h->entered)
{
if (h->cb.leave)
h->cb.leave(h->cb.data, type, leave_ev);
h->entered = 0;
}
}
}
free(ev);
}
static void
_e_drag_free(E_Drag *drag)
{
int i;
_drag_list = evas_list_remove(_drag_list, drag);
E_FREE(drag->shape_rects);
drag->shape_rects_num = 0;
e_object_unref(E_OBJECT(drag->container));
e_container_shape_hide(drag->shape);
e_object_del(E_OBJECT(drag->shape));
evas_object_del(drag->object);
e_canvas_del(drag->ecore_evas);
ecore_evas_free(drag->ecore_evas);
for (i = 0; i < drag->num_types; i++)
free(drag->types[i]);
free(drag->types);
free(drag);
}
static int
_e_dnd_cb_window_shape(void *data, int ev_type, void *ev)
{
Evas_List *l;
Ecore_X_Event_Window_Shape *e;
e = ev;
for (l = _drag_list; l; l = l->next)
{
E_Drag *drag;
drag = l->data;
if (drag->evas_win == e->win)
drag->need_shape_export = 1;
}
return 1;
}
static int
_e_dnd_cb_mouse_up(void *data, int type, void *event)
{
Ecore_X_Event_Mouse_Button_Up *ev;
ev = event;
if (ev->win != _drag_win) return 1;
_e_drag_end(ev->x, ev->y);
return 1;
}
static int
_e_dnd_cb_mouse_move(void *data, int type, void *event)
{
Ecore_X_Event_Mouse_Move *ev;
ev = event;
if (ev->win != _drag_win) return 1;
_e_drag_update(ev->x, ev->y);
return 1;
}
static int
_e_dnd_cb_event_dnd_enter(void *data, int type, void *event)
{
Ecore_X_Event_Xdnd_Enter *ev;
E_Container *con;
Evas_List *l;
int i, j;
ev = event;
con = data;
if (con->bg_win != ev->win) return 1;
if (ev->source == _drag_win) return 1;
printf("Xdnd enter\n");
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
h->active = 0;
h->entered = 0;
}
for (i = 0; i < ev->num_types; i++)
{
/* FIXME: Maybe we want to get something else then files dropped? */
if (!strcmp("text/uri-list", ev->types[i]))
{
_xdnd = E_NEW(XDnd, 1);
_xdnd->type = strdup("text/uri-list");
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
h->active = 0;
for (j = 0; j < h->num_types; j++)
{
if (!strcmp(h->types[j], _xdnd->type))
h->active = 1;
}
h->entered = 0;
}
break;
}
#if 0
else if (!strcmp("text/x-moz-url", ev->types[i]))
{
_xdnd = E_NEW(XDnd, 1);
_xdnd->type = strdup("text/x-moz-url");
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
h->active = !strcmp(h->type, "enlightenment/x-file");
h->entered = 0;
}
break;
}
#endif
}
return 1;
}
static int
_e_dnd_cb_event_dnd_leave(void *data, int type, void *event)
{
Ecore_X_Event_Xdnd_Leave *ev;
E_Container *con;
E_Event_Dnd_Leave *leave_ev;
Evas_List *l;
ev = event;
con = data;
if (con->bg_win != ev->win) return 1;
if (ev->source == _drag_win) return 1;
printf("Xdnd leave\n");
leave_ev = E_NEW(E_Event_Dnd_Leave, 1);
/* FIXME: We don't need x and y in leave */
leave_ev->x = 0;
leave_ev->y = 0;
if (_xdnd)
{
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
if (!h->active)
continue;
if (h->entered)
{
if (h->cb.leave)
h->cb.leave(h->cb.data, _xdnd->type, leave_ev);
h->entered = 0;
}
}
free(_xdnd->type);
free(_xdnd);
_xdnd = NULL;
}
free(leave_ev);
return 1;
}
static int
_e_dnd_cb_event_dnd_position(void *data, int type, void *event)
{
Ecore_X_Event_Xdnd_Position *ev;
E_Container *con;
Ecore_X_Rectangle rect;
Evas_List *l;
int active;
ev = event;
con = data;
if (con->bg_win != ev->win) return 1;
if (ev->source == _drag_win) return 1;
rect.x = 0;
rect.y = 0;
rect.width = 0;
rect.height = 0;
active = 0;
for (l = _drop_handlers; l; l = l->next)
{
E_Drop_Handler *h;
h = l->data;
if (h->active)
active = 1;
}
if (!active)
{
ecore_x_dnd_send_status(0, 0, rect, ECORE_X_DND_ACTION_PRIVATE);
}
else
{
_e_drag_update(ev->position.x, ev->position.y);
ecore_x_dnd_send_status(1, 0, rect, ECORE_X_DND_ACTION_PRIVATE);
}
return 1;
}
static int
_e_dnd_cb_event_dnd_status(void *data, int type, void *event)
{
Ecore_X_Event_Xdnd_Status *ev;
ev = event;
if (ev->win != _drag_win) return 1;
return 1;
}
static int
_e_dnd_cb_event_dnd_finished(void *data, int type, void *event)
{
Ecore_X_Event_Xdnd_Finished *ev;
/*
* TODO:
* - Check action
* - Do something if not completed
*/
ev = event;
if (ev->win != _drag_win) return 1;
printf("Xdnd finished\n");
if (!ev->completed)
printf("FIXME: XDnd not completed, need to delay deleting _drag_win!!\n");
ecore_x_window_del(_drag_win);
_drag_win = 0;
return 1;
}
static int
_e_dnd_cb_event_dnd_drop(void *data, int type, void *event)
{
Ecore_X_Event_Xdnd_Drop *ev;
E_Container *con;
ev = event;
con = data;
if (con->bg_win != ev->win) return 1;
if (ev->source == _drag_win) return 1;
printf("Xdnd drop\n");
ecore_x_selection_xdnd_request(ev->win, _xdnd->type);
_xdnd->x = ev->position.x;
_xdnd->y = ev->position.y;
return 1;
}
static int
_e_dnd_cb_event_dnd_selection(void *data, int type, void *event)
{
Ecore_X_Event_Selection_Notify *ev;
E_Container *con;
int i;
ev = event;
con = data;
if ((con->bg_win != ev->win) ||
(ev->selection != ECORE_X_SELECTION_XDND)) return 1;
printf("Xdnd selection\n");
if (!strcmp("text/uri-list", _xdnd->type))
{
Ecore_X_Selection_Data_Files *files;
Evas_List *l = NULL;
files = ev->data;
for (i = 0; i < files->num_files; i++)
l = evas_list_append(l, files->files[i]), printf("file: %s\n", files->files[i]);
_xdnd->data = l;
_e_drag_xdnd_end(_xdnd->x, _xdnd->y);
evas_list_free(l);
}
else if (!strcmp("text/x-moz-url", _xdnd->type))
{
/* FIXME: Create a ecore x parser for this type */
Ecore_X_Selection_Data *data;
Evas_List *l = NULL;
char file[PATH_MAX];
char *text;
int i, size;
data = ev->data;
text = (char *)data->data;
size = MIN(data->length, PATH_MAX - 1);
/* A moz url _shall_ contain a space */
/* FIXME: The data is two-byte unicode. Somewhere it
* is written that the url and the text is separated by
* a space, but it seems like they are separated by
* newline
*/
for (i = 0; i < size; i++)
{
file[i] = text[i];
printf("'%d-%c' ", text[i], text[i]);
/*
if (text[i] == ' ')
{
file[i] = '\0';
break;
}
*/
}
printf("\n");
file[i] = '\0';
printf("file: %d \"%s\"\n", i, file);
l = evas_list_append(l, file);
_xdnd->data = l;
_e_drag_xdnd_end(_xdnd->x, _xdnd->y);
evas_list_free(l);
}
else
{
_e_drag_xdnd_end(_xdnd->x, _xdnd->y);
}
/* FIXME: When to execute this? It could be executed in ecore_x after getting
* the drop property... */
ecore_x_dnd_send_finished();
free(_xdnd->type);
free(_xdnd);
_xdnd = NULL;
return 1;
}
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