From 0894e57e58205dcfcac28a482af0668e66bbf6de Mon Sep 17 00:00:00 2001 From: patacongo Date: Fri, 28 Nov 2008 14:43:22 +0000 Subject: Single-user graphics front-end git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1326 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/graphics/nxsu/nxfe.h | 147 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 nuttx/graphics/nxsu/nxfe.h (limited to 'nuttx/graphics/nxsu/nxfe.h') diff --git a/nuttx/graphics/nxsu/nxfe.h b/nuttx/graphics/nxsu/nxfe.h new file mode 100644 index 000000000..5ea01b129 --- /dev/null +++ b/nuttx/graphics/nxsu/nxfe.h @@ -0,0 +1,147 @@ +/**************************************************************************** + * graphics/nxsu/nxfe.h + * + * Copyright (C) 2008 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __GRAPHICS_NXSU_NXFE_H +#define __GRAPHICS_NXSU_NXFE_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include +#include + +#include "nxbe.h" + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Public Types + ****************************************************************************/ + +/* Server state structure ***************************************************/ + +/* This the the server 'front-end' state structure */ + +struct nxfe_state_s +{ + /* The 'back-end' window status. Must be first so that instances of + * struct nxbe_state_s can be simply cast to an instance of struct + * nxfe_state_s + */ + + struct nxbe_state_s be; + + /* Event handling callbacks */ + + FAR const struct nx_callback_s *cb; /* Message handling callbacks */ +}; + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nxfe_redrawreq + * + * Descripton: + * Request the client that has this window to redraw the rectangular region. + * + ****************************************************************************/ + +EXTERN void nxfe_redrawreq(FAR struct nxbe_window_s *wnd, + FAR const struct nxgl_rect_s *rect); + +/**************************************************************************** + * Name: nxfe_reportposition + * + * Descripton: + * Report the new size/position of the window. + * + ****************************************************************************/ + +EXTERN void nxfe_reportposition(FAR struct nxbe_window_s *wnd); + +/**************************************************************************** + * Name: nxmu_mouseinit + * + * Description: + * Initialize with the mouse in the center of the display + * + ****************************************************************************/ + +#ifdef CONFIG_NX_MOUSE +EXTERN void nxsu_mouseinit(int x, int y); +#endif + +/**************************************************************************** + * Name: nxmu_mousereport + * + * Description: + * Report mouse position info to the specified window + * + ****************************************************************************/ + +#ifdef CONFIG_NX_MOUSE +EXTERN void nxsu_mousereport(struct nxbe_window_s *wnd); +#endif + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __GRAPHICS_NSMU_NXFE_H */ + -- cgit v1.2.3