static gboolean dnd_target_receive_data(JNIEnv *env, GdkAtom target, selection_data_ctx *selection_ctx)
{
GevlHookRegistration hookReg;
memset(selection_ctx, 0, sizeof(selection_data_ctx));
gdk_selection_convert(GLASS_GDK_DRAG_CONTEXT_GET_DEST_WINDOW(enter_ctx.ctx), gdk_drag_get_selection(enter_ctx.ctx), target,
GDK_CURRENT_TIME);
hookReg =
glass_evloop_hook_add(
(GevlHookFunction) wait_for_selection_data_hook,
selection_ctx);
if (HANDLE_MEM_ALLOC_ERROR(env, hookReg,
"Failed to allocate event hook")) {
return TRUE;
}
do {
gtk_main_iteration();
} while (!(selection_ctx->received));
glass_evloop_hook_remove(hookReg);
return selection_ctx->data != NULL;
}
void process_dnd_source(GdkWindow *window, GdkEvent *event) {
switch(event->type) {
case GDK_MOTION_NOTIFY:
process_dnd_source_mouse_motion(window, &event->motion);
break;
case GDK_BUTTON_RELEASE:
process_dnd_source_mouse_release(window, &event->button);
break;
case GDK_DRAG_STATUS:
process_dnd_source_drag_status(window, &event->dnd);
break;
case GDK_DROP_FINISHED:
process_dnd_source_drop_finished(window, &event->dnd);
break;
case GDK_KEY_PRESS:
case GDK_KEY_RELEASE:
process_dnd_source_key_press_release(window, &event->key);
break;
case GDK_DRAG_ENTER:
gdk_selection_owner_set(dnd_window, gdk_drag_get_selection(get_drag_context()), GDK_CURRENT_TIME, FALSE);
break;
case GDK_SELECTION_REQUEST:
process_dnd_source_selection_req(window, &event->selection);
break;
default:
break;
}
}
int
clip_GDK_DRAGGETSELECTION(ClipMachine * cm)
{
C_object *ccontext = _fetch_co_arg(cm);
GdkAtom atom ;
C_object *catom ;
if (!ccontext || ccontext->type != GDK_TYPE_DRAG_CONTEXT)
goto err;
atom = gdk_drag_get_selection((GdkDragContext*)ccontext->object);
if (atom)
{
catom = _list_get_cobject(cm, atom);
if (!catom) catom = _register_object(cm, atom, GDK_TYPE_ATOM, NULL, NULL);
if (catom) _clip_mclone(cm, RETPTR(cm), &catom->obj);
}
return 0;
err:
return 1;
}
/* Instance Methods */
static VALUE
rg_selection(VALUE self)
{
return BOXED2RVAL(gdk_drag_get_selection(_SELF(self)), GDK_TYPE_ATOM);
}
