C++ (Cpp) _cairo_paginated_surface_show_page Beispiele

Beispiel #1

Datei: cairo-paginated-surface.c Projekt: Happy-Ferret/webkit.js

static cairo_status_t
_cairo_paginated_surface_finish (void *abstract_surface)
{
    cairo_paginated_surface_t *surface = abstract_surface;
    cairo_status_t status = CAIRO_STATUS_SUCCESS;

    if (! surface->base.is_clear || surface->page_num == 1) {
	/* Bypass some of the sanity checking in cairo-surface.c, as we
	 * know that the surface is finished...
	 */
	status = (cairo_status_t)_cairo_paginated_surface_show_page (surface);
    }

     /* XXX We want to propagate any errors from destroy(), but those are not
      * returned via the api. So we need to explicitly finish the target,
      * and check the status afterwards. However, we can only call finish()
      * on the target, if we own it.
      */
    if (CAIRO_REFERENCE_COUNT_GET_VALUE (&surface->target->ref_count) == 1)
	cairo_surface_finish (surface->target);
    if (status == CAIRO_STATUS_SUCCESS)
	status = cairo_surface_status (surface->target);
    cairo_surface_destroy (surface->target);

    cairo_surface_finish (surface->recording_surface);
    if (status == CAIRO_STATUS_SUCCESS)
	status = cairo_surface_status (surface->recording_surface);
    cairo_surface_destroy (surface->recording_surface);

    return status;
}

Beispiel #2

Datei: cairo-paginated-surface.c Projekt: achellies/ISeeBrowser

static cairo_status_t
_cairo_paginated_surface_finish (void *abstract_surface)
{
    cairo_paginated_surface_t *surface = abstract_surface;
    cairo_status_t status = CAIRO_STATUS_SUCCESS;

    if (surface->page_is_blank == FALSE || surface->page_num == 1)
	status = _cairo_paginated_surface_show_page (abstract_surface);

    if (status == CAIRO_STATUS_SUCCESS) {
	cairo_surface_finish (surface->target);
	status = cairo_surface_status (surface->target);
    }

    if (status == CAIRO_STATUS_SUCCESS) {
	cairo_surface_finish (surface->meta);
	status = cairo_surface_status (surface->meta);
    }

    cairo_surface_destroy (surface->target);

    cairo_surface_destroy (surface->meta);

    return status;
}