/*
 * Copyright (C) 2013 Glyptodon LLC
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */


#ifndef _GUAC_RDP_RDP_GDI_H
#define _GUAC_RDP_RDP_GDI_H

#include "config.h"

#include <freerdp/freerdp.h>
#include <guacamole/protocol.h>

/**
 * Translates a standard RDP ROP3 value into a guac_composite_mode.
 */
guac_composite_mode guac_rdp_rop3_transfer_function(guac_client* client, int rop3);

/**
 * Handler for RDP DSTBLT update.
 */
void guac_rdp_gdi_dstblt(rdpContext* context, DSTBLT_ORDER* dstblt);

/**
 * Handler for RDP PATBLT update.
 */
void guac_rdp_gdi_patblt(rdpContext* context, PATBLT_ORDER* patblt);

/**
 * Handler for RDP SCRBLT update.
 */
void guac_rdp_gdi_scrblt(rdpContext* context, SCRBLT_ORDER* scrblt);

/**
 * Handler for RDP MEMBLT update.
 */
void guac_rdp_gdi_memblt(rdpContext* context, MEMBLT_ORDER* memblt);

/**
 * Handler for RDP OPAQUE_RECT update.
 */
void guac_rdp_gdi_opaquerect(rdpContext* context, OPAQUE_RECT_ORDER* opaque_rect);

/**
 * Handler called when the remote color palette is changing.
 */
void guac_rdp_gdi_palette_update(rdpContext* context, PALETTE_UPDATE* palette);

/**
 * Handler called prior to calling the handlers for specific updates when
 * those updatese are clipped by a bounding rectangle.
 */
void guac_rdp_gdi_set_bounds(rdpContext* context, rdpBounds* bounds);

/**
 * Handler called when a paint operation is complete. We don't actually
 * use this, but FreeRDP requires it.
 */
void guac_rdp_gdi_end_paint(rdpContext* context);

/**
 * Handler called when the desktop dimensions change, either from a
 * true desktop resize event received by the RDP client, or due to
 * a revised size given by the server during initial connection
 * negotiation.
 */
void guac_rdp_gdi_desktop_resize(rdpContext* context);

#endif