Possible with more types for a drag. Doesn't make sense for internal dnd,

since we don't have a conversion function. Prepare for xdnd.
Declare variables.


SVN revision: 17276

src/bin/e_border.c

@@ -4093,11 +4093,12 @@ _e_border_cb_mouse_move(void *data, int type, void *event)
 			    Evas_Object *o = NULL;
 			    Evas_Coord x, y, w, h;
 			    const char *file = NULL, *part = NULL;
+			    const char *drag_types[] = { "enlightenment/border" };
 
 			    evas_object_geometry_get(bd->icon_object,
 						     &x, &y, &w, &h);
 			    drag = e_drag_new(bd->zone->container, bd->x + x, bd->y + y,
-					      "enlightenment/border", bd, NULL);
+					      drag_types, 1, bd, -1, NULL);
 			    edje_object_file_get(bd->icon_object, &file, &part);
 			    if ((file) && (part))
 			      {

src/bin/e_dnd.c

@@ -136,11 +136,15 @@ e_dnd_shutdown(void)
 
 E_Drag*
 e_drag_new(E_Container *container, int x, int y,
-	   const char *type, void *data,
+	   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;
 
@@ -175,8 +179,12 @@ e_drag_new(E_Container *container, int x, int y,
    evas_object_resize(drag->object, drag->w, drag->h);
    ecore_evas_resize(drag->ecore_evas, drag->w, drag->h);
 
-   drag->type = strdup(type);
+   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);
@@ -274,7 +282,7 @@ e_drag_start(E_Drag *drag, int x, int y)
 	h->active = 0;
 	for (i = 0; i < h->num_types; i++)
 	  {
-	     if (!strcmp(h->types[i], drag->type))
+	     if (!strcmp(h->types[i], drag->types[0]))
 	       h->active = 1;
 	  }
 	h->entered = 0;
@@ -323,18 +331,18 @@ e_drag_update(int x, int y)
 	     if (!h->entered)
 	       {
 		  if (h->cb.enter)
-		    h->cb.enter(h->cb.data, _drag_current->type, enter_ev);
+		    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->type, move_ev);
+	       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->type, leave_ev);
+		    h->cb.leave(h->cb.data, _drag_current->types[0], leave_ev);
 		  h->entered = 0;
 	       }
 	  }
@@ -366,7 +374,7 @@ e_drag_end(int x, int y)
    if (_drag_current)
      {
 	ev->data = _drag_current->data;
-	type = _drag_current->type;
+	type = _drag_current->types[0];
      }
    else if (_xdnd)
      {
@@ -565,6 +573,8 @@ e_drag_idler_before(void)
 static void
 _e_drag_free(E_Drag *drag)
 {
+   int i;
+
    _drag_list = evas_list_remove(_drag_list, drag);
 
    E_FREE(drag->shape_rects);
@@ -575,7 +585,9 @@ _e_drag_free(E_Drag *drag)
    evas_object_del(drag->object);
    e_canvas_del(drag->ecore_evas);
    ecore_evas_free(drag->ecore_evas);
-   free(drag->type);
+   for (i = 0; i < drag->num_types; i++)
+     free(drag->types[i]);
+   free(drag->types);
    free(drag);
 }
 

src/bin/e_dnd.h

@@ -21,8 +21,10 @@ struct _E_Drag
 {
    E_Object             e_obj_inherit;
 
-   char         *type;
-   void         *data;
+   char         **types;
+   unsigned int   num_types;
+   void          *data;
+   int            data_size;
 
    struct {
 	void (*finished)(E_Drag *drag, int dropped);
@@ -91,7 +93,9 @@ EAPI int  e_dnd_shutdown(void);
 EAPI int  e_dnd_active(void);
 
 /* x and y are the top left coords of the object that is to be dragged */
-EAPI E_Drag *e_drag_new(E_Container *container, int x, int y, const char *type, void *data,
+EAPI 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));
 EAPI Evas   *e_drag_evas_get(E_Drag *drag);
 EAPI void    e_drag_object_set(E_Drag *drag, Evas_Object *object);

src/modules/ibar/e_mod_main.c

@@ -1345,14 +1345,15 @@ _ibar_icon_cb_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_info
 	     E_Drag *d;
 	     Evas_Object *o;
 	     Evas_Coord x, y, w, h;
+	     const char *drag_types[] = { "enlightenment/eapp" };
 
 	     drag = 1;
 	     drag_start = 0;
 
 	     evas_object_geometry_get(ic->icon_object,
 				      &x, &y, &w, &h);
-	     d = e_drag_new(ic->ibb->con, x, y, "enlightenment/eapp",
-			    ic->app, _ibar_bar_cb_finished);
+	     d = e_drag_new(ic->ibb->con, x, y, drag_types, 1,
+			    ic->app, -1, _ibar_bar_cb_finished);
 	     o = edje_object_add(e_drag_evas_get(d));
 	     edje_object_file_set(o, ic->app->path, "icon");
 	     e_drag_object_set(d, o);

src/modules/pager/e_mod_main.c

@@ -2005,14 +2005,14 @@ _pager_window_cb_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_i
 		       Evas_Object *o, *oo;
 		       Evas_Coord x, y, w, h;
 		       const char *file, *part;
+		       const char *drag_types[] = { "enlightenment/pager_win" };
 
 		       evas_object_geometry_get(pw->window_object,
-			     &x, &y, &w, &h);
+						&x, &y, &w, &h);
 
-		       drag = e_drag_new(pw->desk->face->zone->container,
-					 x,
-					 y, "enlightenment/pager_win",
-					 pw, _pager_window_cb_drag_finished);
+		       drag = e_drag_new(pw->desk->face->zone->container, x, y,
+					 drag_types, 1, pw, -1,
+					 _pager_window_cb_drag_finished);
 
 		       o = edje_object_add(drag->evas);
 		       edje_object_file_get(pw->window_object, &file, &part);