/**
* mate_bg_crossfade_set_start_pixmap:
* @fade: a #MateBGCrossfade
* @pixmap: The #GdkPixmap to fade from
*
* Before initiating a crossfade with mate_bg_crossfade_start()
* a start and end pixmap have to be set. This function sets
* the pixmap shown at the beginning of the crossfade effect.
*
* Return value: %TRUE if successful, or %FALSE if the pixmap
* could not be copied.
**/
gboolean
mate_bg_crossfade_set_start_pixmap (MateBGCrossfade *fade,
GdkPixmap *pixmap)
{
g_return_val_if_fail (MATE_IS_BG_CROSSFADE (fade), FALSE);
if (fade->priv->fading_pixmap != NULL) {
g_object_unref (fade->priv->fading_pixmap);
fade->priv->fading_pixmap = NULL;
}
fade->priv->fading_pixmap = tile_pixmap (pixmap,
fade->priv->width,
fade->priv->height);
return fade->priv->fading_pixmap != NULL;
}
gboolean mate_bg_crossfade_set_end_pixmap(MateBGCrossfade* fade, GdkPixmap* pixmap)
#endif
{
g_return_val_if_fail (MATE_IS_BG_CROSSFADE (fade), FALSE);
if (fade->priv->end_pixmap != NULL) {
g_object_unref (fade->priv->end_pixmap);
fade->priv->end_pixmap = NULL;
}
fade->priv->end_pixmap = tile_pixmap (pixmap,
fade->priv->width,
fade->priv->height);
/* Reset timer in case we're called while animating
*/
fade->priv->start_time = get_current_time ();
return fade->priv->end_pixmap != NULL;
}
gboolean mate_bg_crossfade_set_start_pixmap(MateBGCrossfade* fade, GdkPixmap* pixmap)
#endif
{
/* I am disabling this because background fade break the mate-file-manager
* Estoy deshabilitando esto por que el efecto de desvanecimiento del fondo de pantalla, hace
* el mate-file-manager se cierre por un evento de BadDrawing enviado por Xorg.
* Y hasta que no sea solucionado, no es tan indispensable esta funcion.
* Pero sospecho que la funcion tile_pixmap tiene algo que ver...
*/
return FALSE;
g_return_val_if_fail (MATE_IS_BG_CROSSFADE (fade), FALSE);
if (fade->priv->fading_pixmap != NULL) {
g_object_unref (fade->priv->fading_pixmap);
fade->priv->fading_pixmap = NULL;
}
fade->priv->fading_pixmap = tile_pixmap (pixmap,
fade->priv->width,
fade->priv->height);
return fade->priv->fading_pixmap != NULL;
}
