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Diffstat (limited to 'nuttx/graphics/nxmu/nxfe.h')
| -rw-r--r-- | nuttx/graphics/nxmu/nxfe.h | 754 |
1 files changed, 0 insertions, 754 deletions
diff --git a/nuttx/graphics/nxmu/nxfe.h b/nuttx/graphics/nxmu/nxfe.h deleted file mode 100644 index b9e02616c..000000000 --- a/nuttx/graphics/nxmu/nxfe.h +++ /dev/null @@ -1,754 +0,0 @@ -/**************************************************************************** - * graphics/nxmu/nxfe.h - * - * Copyright (C) 2008-2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * 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_NXMU_NXFE_H -#define __GRAPHICS_NXMU_NXFE_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <stdint.h> -#include <stdbool.h> -#include <mqueue.h> -#include <semaphore.h> - -#include <nuttx/nx/nx.h> - -#include "nxbe.h" - -/**************************************************************************** - * Pre-Processor Definitions - ****************************************************************************/ - -/* Configuration ************************************************************/ - -#ifdef CONFIG_DISABLE_MQUEUE -# error "Message queues are disabled(CONFIG_DISABLE_MQUEUE)" -#endif - -#ifndef CONFIG_NX_MXSERVERMSGS -# define CONFIG_NX_MXSERVERMSGS 32 /* Number of pending messages in server MQ */ -#endif - -#ifndef CONFIG_NX_MXCLIENTMSGS -# define CONFIG_NX_MXCLIENTMSGS 16 /* Number of pending messages in each client MQ */ -#endif - -/* Used to create unique client MQ name */ - -#define NX_CLIENT_MQNAMEFMT "/dev/nxc%d" -#define NX_CLIENT_MXNAMELEN (16) - -#define NX_MXSVRMSGLEN (64) /* Maximum size of a client->server command */ -#define NX_MXEVENTLEN (64) /* Maximum size of an event */ -#define NX_MXCLIMSGLEN (64) /* Maximum size of a server->client message */ - -/* Handy macros */ - -#define nxmu_semgive(sem) sem_post(sem) /* To match nxmu_semtake() */ - -/**************************************************************************** - * Public Types - ****************************************************************************/ - -/* Client/Connection structures *********************************************/ - -/* Client state */ - -enum nx_clistate_e -{ - NX_CLISTATE_NOTCONNECTED = 0, /* Waiting for server to acknowledge connection */ - NX_CLISTATE_CONNECTED, /* Connection established (normal state) */ - NX_CLISTATE_DISCONNECT_PENDING, /* Waiting for server to acknowledge disconnect */ -}; - -/* This structure represents a connection between the client and the server */ - -struct nxfe_conn_s -{ - /* This number uniquely identifies the client */ - - int cid; /* Client ID (CID) */ - uint8_t state; /* See enum nx_clistate_e */ - - /* These are only usable on the client side of the connection */ - - mqd_t crdmq; /* MQ to read from the server (may be non-blocking) */ - mqd_t cwrmq; /* MQ to write to the server (blocking) */ - - /* These are only usable on the server side of the connection */ - - mqd_t swrmq; /* MQ to write to the client */ -}; - -/* Server state structure ***************************************************/ - -/* This 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; - - /* This is the server's connection to iself */ - - struct nxfe_conn_s conn; -}; - -/* Message IDs **************************************************************/ - -enum nxmsg_e -{ - /* Server-to-Client Messages **********************************************/ - - NX_CLIMSG_CONNECTED = 1, /* The server has completed the connection and is ready */ - NX_CLIMSG_DISCONNECTED, /* The server has disconnected */ - NX_CLIMSG_REDRAW, /* Re-draw the specified window */ - NX_CLIMSG_NEWPOSITION, /* New window size/position */ - NX_CLIMSG_MOUSEIN, /* New mouse positional data available for window */ - NX_CLIMSG_KBDIN, /* New keypad input available for window */ - NX_CLIMSG_BLOCKED, /* The window is blocked */ - - /* Client-to-Server Messages **********************************************/ - - NX_SVRMSG_CONNECT, /* Establish connection with new NX server client */ - NX_SVRMSG_DISCONNECT, /* Tear down connection with terminating client */ - NX_SVRMSG_OPENWINDOW, /* Create a new window */ - NX_SVRMSG_CLOSEWINDOW, /* Close an existing window */ - NX_SVRMSG_BLOCKED, /* The window is blocked */ - NX_SVRMSG_REQUESTBKGD, /* Open the background window */ - NX_SVRMSG_RELEASEBKGD, /* Release the background window */ - NX_SVRMSG_SETPOSITION, /* Window position has changed */ - NX_SVRMSG_SETSIZE, /* Window size has changed */ - NX_SVRMSG_GETPOSITION, /* Get the current window position and size */ - NX_SVRMSG_RAISE, /* Move the window to the top */ - NX_SVRMSG_LOWER, /* Move the window to the bottom */ - NX_SVRMSG_SETPIXEL, /* Set a single pixel in the window with a color */ - NX_SVRMSG_FILL, /* Fill a rectangle in the window with a color */ - NX_SVRMSG_GETRECTANGLE, /* Get a rectangular region in the window */ - NX_SVRMSG_FILLTRAP, /* Fill a trapezoidal region in the window with a color */ - NX_SVRMSG_MOVE, /* Move a rectangular region within the window */ - NX_SVRMSG_BITMAP, /* Copy a rectangular bitmap into the window */ - NX_SVRMSG_SETBGCOLOR, /* Set the color of the background */ - NX_SVRMSG_MOUSEIN, /* New mouse report from mouse client */ - NX_SVRMSG_KBDIN, /* New keyboard report from keyboard client */ -}; - -/* Message priorities -- they must all be at the same priority to assure - * FIFO execution. - */ - -#define NX_CLIMSG_PRIO 42 -#define NX_SVRMSG_PRIO 42 - -/* Server-to-Client Message Structures **************************************/ - -/* The generic message structure. All messages begin with this form. */ - -struct nxclimsg_s -{ - uint32_t msgid; /* Any of nxclimsg_e */ -}; - -/* The server is now connected */ - -struct nxclimsg_connected_s -{ - uint32_t msgid; /* NX_CLIMSG_REDRAW_CONNECTED */ -}; - -/* The server is now disconnected */ - -struct nxclimsg_disconnected_s -{ - uint32_t msgid; /* NX_CLIMSG_REDRAW_DISCONNECTED */ -}; - -/* This message is received when a requested window has been opened. If wnd is NULL - * then errorcode is the errno value that provides the explanation of the error. - */ - -struct nxclimsg_redraw_s -{ - uint32_t msgid; /* NX_CLIMSG_REDRAW */ - FAR struct nxbe_window_s *wnd; /* The handle to the window to redraw in */ - FAR struct nxgl_rect_s rect; /* The rectangle to be redrawn */ - bool more; /* true: more redraw messages follow */ -}; - -/* This message informs the client of the new size or position of the window */ - -struct nxclimsg_newposition_s -{ - uint32_t msgid; /* NX_CLIMSG_NEWPOSITION */ - FAR struct nxbe_window_s *wnd; /* The window whose position/size has changed */ - FAR struct nxgl_size_s size; /* The current window size */ - FAR struct nxgl_point_s pos; /* The current window position */ - FAR struct nxgl_rect_s bounds; /* Size of screen */ -}; - -/* This message reports a new mouse event to a particular window */ - -#ifdef CONFIG_NX_MOUSE -struct nxclimsg_mousein_s -{ - uint32_t msgid; /* NX_SVRMSG_MOUSEIN */ - FAR struct nxbe_window_s *wnd; /* The handle of window receiving mouse input */ - struct nxgl_point_s pos; /* Mouse X/Y position */ - uint8_t buttons; /* Mouse button set */ -}; -#endif - -/* This message reports a new keypad event to a particular window */ - -#ifdef CONFIG_NX_KBD -struct nxclimsg_kbdin_s -{ - uint32_t msgid; /* NX_CLIMSG_KBDIN */ - FAR struct nxbe_window_s *wnd; /* The handle of window receiving keypad input */ - uint8_t nch; /* Number of characters received */ - uint8_t ch[1]; /* Array of received characters */ -}; -#endif - -/* This messsage confirms that that all queued window messages have been - * flushed and that the all further window messages are blocked. - */ - -struct nxclimsg_blocked_s -{ - uint32_t msgid; /* NX_CLIMSG_BLOCKED */ - FAR struct nxbe_window_s *wnd; /* The window that is blocked */ - FAR void *arg; /* User argument */ -}; - -/* Client-to-Server Message Structures **************************************/ - -/* The generic message structure. All server messages begin with this form. Also - * messages that have no additional data fields use this structure. This includes: - * NX_SVRMSG_CONNECT and NX_SVRMSG_DISCONNECT. - */ - -struct nxsvrmsg_s /* Generic server message */ -{ - uint32_t msgid; /* One of enum nxsvrmsg_e */ - FAR struct nxfe_conn_s *conn; /* The specific connection sending the message */ -}; - -/* This message requests the server to create a new window */ - -struct nxsvrmsg_openwindow_s -{ - uint32_t msgid; /* NX_SVRMSG_OPENWINDOW */ - FAR struct nxbe_window_s *wnd; /* The pre-allocated window structure */ -}; - -/* This message informs the server that client wishes to close a window */ - -struct nxsvrmsg_closewindow_s -{ - uint32_t msgid; /* NX_SVRMSG_CLOSEWINDOW */ - FAR struct nxbe_window_s *wnd; /* The window to be closed */ -}; - -/* This messsage is just a marker that is queued and forwarded by the server - * (NX_CLIMSG_BLOCKED). Messages to the window were blocked just after this - * message was sent. Receipt of this message indicates both that the window - * blocked and that there are no further queued messages for the window. - */ - -struct nxsvrmsg_blocked_s -{ - uint32_t msgid; /* NX_SVRMSG_BLOCKED */ - FAR struct nxbe_window_s *wnd; /* The window that is blocked */ - FAR void *arg; /* User argument */ -}; - -/* This message requests the server to create a new window */ - -struct nxsvrmsg_requestbkgd_s -{ - uint32_t msgid; /* NX_SVRMSG_REQUESTBKGD */ - FAR struct nxfe_conn_s *conn; /* The specific connection sending the message */ - FAR const struct nx_callback_s *cb; /* Event handling callbacks */ - FAR void *arg; /* Client argument used with callbacks */ -}; - -/* This message informs the server that client wishes to close a window */ - -struct nxsvrmsg_releasebkgd_s -{ - uint32_t msgid; /* NX_SVRMSG_RELEASEBKGD */ -}; - -/* This message informs the server that the size or position of the window has changed */ - -struct nxsvrmsg_setposition_s -{ - uint32_t msgid; /* NX_SVRMSG_SETPOSITION */ - FAR struct nxbe_window_s *wnd; /* The window whose position/size has changed */ - FAR struct nxgl_point_s pos; /* The new window position */ -}; - -/* This message informs the server that the size or position of the window has changed */ - -struct nxsvrmsg_setsize_s -{ - uint32_t msgid; /* NX_SVRMSG_SETSIZE */ - FAR struct nxbe_window_s *wnd; /* The window whose position/size has changed */ - FAR struct nxgl_size_s size; /* The new window size */ -}; - -/* This message informs the server that the size or position of the window has changed */ - -struct nxsvrmsg_getposition_s -{ - uint32_t msgid; /* NX_SVRMSG_FETPOSITION */ - FAR struct nxbe_window_s *wnd; /* The window whose position/size has changed */ -}; - -/* This message informs the server to raise this window to the top of the display */ - -struct nxsvrmsg_raise_s -{ - uint32_t msgid; /* NX_SVRMSG_RAISE */ - FAR struct nxbe_window_s *wnd; /* The window to be raised */ -}; - -/* This message informs the server to lower this window to the bottom of the display */ - -struct nxsvrmsg_lower_s -{ - uint32_t msgid; /* NX_SVRMSG_LOWER */ - FAR struct nxbe_window_s *wnd; /* The window to be lowered */ -}; - -/* Set a single pixel in the window with a color */ - -struct nxsvrmsg_setpixel_s -{ - uint32_t msgid; /* NX_SVRMSG_SETPIXEL */ - FAR struct nxbe_window_s *wnd; /* The window to fill */ - struct nxgl_point_s pos; /* The position of the pixel in the window */ - nxgl_mxpixel_t color[CONFIG_NX_NPLANES]; /* Color to use in the fill */ -}; - -/* Fill a rectangle in the window with a color */ - -struct nxsvrmsg_fill_s -{ - uint32_t msgid; /* NX_SVRMSG_FILL */ - FAR struct nxbe_window_s *wnd; /* The window to fill */ - struct nxgl_rect_s rect; /* The rectangle in the window to fill */ - nxgl_mxpixel_t color[CONFIG_NX_NPLANES]; /* Color to use in the fill */ -}; - -/* Get a rectangular region from the the window */ - -struct nxsvrmsg_getrectangle_s -{ - uint32_t msgid; /* NX_SVRMSG_GETRECTANGLE */ - FAR struct nxbe_window_s *wnd; /* The window to get from */ - struct nxgl_rect_s rect; /* The rectangle in the window to get from */ - unsigned int plane; /* The plane number to read */ - FAR uint8_t *dest; /* Memory location in which to store the graphics data */ - unsigned int deststride; /* Width of the destination memory in bytes */ - sem_t *sem_done; /* Semaphore to report when command is done. */ -}; - -/* Fill a trapezoidal region in the window with a color */ - -struct nxsvrmsg_filltrapezoid_s -{ - uint32_t msgid; /* NX_SVRMSG_FILLTRAP */ - FAR struct nxbe_window_s *wnd; /* The window to fill */ - FAR struct nxgl_rect_s clip; /* The clipping window */ - struct nxgl_trapezoid_s trap; /* The trapezoidal region in the window to fill */ - nxgl_mxpixel_t color[CONFIG_NX_NPLANES]; /* Color to use in the fill */ -}; - -/* Move a rectangular region within the window */ - -struct nxsvrmsg_move_s -{ - uint32_t msgid; /* NX_SVRMSG_MOVE */ - FAR struct nxbe_window_s *wnd; /* The window within which the move is done */ - struct nxgl_rect_s rect; /* Describes the rectangular region to move */ - struct nxgl_point_s offset; /* The offset to move the region */ -}; - -/* Copy a rectangular bitmap into the window */ - -struct nxsvrmsg_bitmap_s -{ - uint32_t msgid; /* NX_SVRMSG_BITMAP */ - FAR struct nxbe_window_s *wnd; /* The window with will receive the bitmap image */ - struct nxgl_rect_s dest; /* Destination location of the bitmap in the window */ - FAR const void *src[CONFIG_NX_NPLANES]; /* The start of the source image. */ - struct nxgl_point_s origin; /* Offset into the source image data */ - unsigned int stride; /* The width of the full source image in pixels. */ - sem_t *sem_done; /* Semaphore to report when command is done. */ -}; - -/* Set the color of the background */ - -struct nxsvrmsg_setbgcolor_s -{ - uint32_t msgid; /* NX_SVRMSG_SETBGCOLOR */ - nxgl_mxpixel_t color[CONFIG_NX_NPLANES]; /* Color to use in the background */ -}; - -/* This message reports a new mouse event from a hardware controller attached to - * the server as a regular client (this message may have even been sent from an - * interrupt handler). - */ - -#ifdef CONFIG_NX_MOUSE -struct nxsvrmsg_mousein_s -{ - uint32_t msgid; /* NX_SVRMSG_MOUSEIN */ - struct nxgl_point_s pt; /* Mouse X/Y position */ - uint8_t buttons; /* Mouse button set */ -}; -#endif - -/* This message reports a new keyboard event from a hardware controller attached to - * some kind of keypad (this message may have even been sent from an - * interrupt handler). - */ - -#ifdef CONFIG_NX_KBD -struct nxsvrmsg_kbdin_s -{ - uint32_t msgid; /* NX_SVRMSG_KBDIN */ - uint8_t nch ; /* Number of characters received */ - uint8_t ch[1]; /* Array of received characters */ -}; -#endif - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -#undef EXTERN -#if defined(__cplusplus) -#define EXTERN extern "C" -extern "C" { -#else -#define EXTERN extern -#endif - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: nxfe_constructwindow - * - * Description: - * This function is the same a nx_openwindow EXCEPT that the client provides - * the window structure instance. nx_constructwindow will initialize the - * the pre-allocated window structure for use by NX. This function is - * provided in addition to nx_open window in order to support a kind of - * inheritance: The caller's window structure may include extensions that - * are not visible to NX. - * - * NOTE: wnd must have been allocated using malloc() (or related allocators) - * Once provided to nxfe_constructwindow() that memory is owned and managed - * by NX. On certain error conditions or when the window is closed, NX will - * free() the window. - * - * Input Parameters: - * handle - The handle returned by nx_connect - * wnd - The pre-allocated window structure. - * cb - Callbacks used to process window events - * arg - User provided value that will be returned with NX callbacks. - * - * Return: - * OK on success; ERROR on failure with errno set appropriately. In the - * case of ERROR, NX will have dealloated the pre-allocated window. - * - ****************************************************************************/ - -EXTERN int nxfe_constructwindow(NXHANDLE handle, - FAR struct nxbe_window_s *wnd, - FAR const struct nx_callback_s *cb, - FAR void *arg); - -/**************************************************************************** - * Name: nxmu_semtake - * - * Description: - * Take the semaphore, handling EINTR wakeups. See the nxmu_semgive macro. - * - * Input Parameters: - * sem - the semaphore to be taken. - * - * Return: - * None - * - ****************************************************************************/ - -EXTERN void nxmu_semtake(sem_t *sem); - -/**************************************************************************** - * Name: nxmu_sendserver - * - * Description: - * Send a message to the server at NX_SVRMSG_PRIO priority - * - * Input Parameters: - * conn - A pointer to the server connection structure - * msg - A pointer to the message to send - * msglen - The length of the message in bytes. - * - * Return: - * OK on success; ERROR on failure with errno set appropriately - * - ****************************************************************************/ - -EXTERN int nxmu_sendserver(FAR struct nxfe_conn_s *conn, - FAR const void *msg, size_t msglen); - -/**************************************************************************** - * Name: nxmu_sendwindow - * - * Description: - * Send a message to the server detined for a specific window at - * NX_SVRMSG_PRIO priority - * - * Input Parameters: - * wnd - A pointer to the back-end window structure - * msg - A pointer to the message to send - * msglen - The length of the message in bytes. - * - * Return: - * OK on success; ERROR on failure with errno set appropriately - * - ****************************************************************************/ - -EXTERN int nxmu_sendwindow(FAR struct nxbe_window_s *wnd, FAR const void *msg, - size_t msglen); - -/**************************************************************************** - * Name: nxmu_sendclient - * - * Description: - * Send a message to the client at NX_CLIMSG_PRIO priority - * - * Input Parameters: - * conn - A pointer to the server connection structure - * msg - A pointer to the message to send - * msglen - The length of the message in bytes. - * - * Return: - * OK on success; ERROR on failure with errno set appropriately - * - ****************************************************************************/ - -EXTERN int nxmu_sendclient(FAR struct nxfe_conn_s *conn, - FAR const void *msg, size_t msglen); - -/**************************************************************************** - * Name: nxmu_sendclientwindow - * - * Description: - * Send a message to the client at NX_CLIMSG_PRIO priority - * - * Input Parameters: - * wnd - A pointer to the back-end window structure - * msg - A pointer to the message to send - * msglen - The length of the message in bytes. - * - * Return: - * OK on success; ERROR on failure with errno set appropriately - * - ****************************************************************************/ - -int nxmu_sendclientwindow(FAR struct nxbe_window_s *wnd, FAR const void *msg, - size_t msglen); - -/**************************************************************************** - * Name: nxmu_openwindow - * - * Description: - * Create a new window. - * - * Input Parameters: - * be - The back-end status structure - * wnd - The pre-allocated window structure to be initialized [IN/OUT] - * - * Return: - * None - * - ****************************************************************************/ - -EXTERN void nxmu_openwindow(FAR struct nxbe_state_s *be, - FAR struct nxbe_window_s *wnd); - -/**************************************************************************** - * Name: nxmu_requestbkgd - * - * Description: - * Perform the server-side operation for the nx_requestbkgd operation: - * Give the client control of the background window connection and receipt - * of all background window callbacks. - * - * conn - The client containing connection information [IN] - * be - The server state structure [IN] - * cb - Callbacks used to process window events - * arg - User provided argument (see nx_openwindow, nx_constructwindow) - * - * Return: - * None - * - ****************************************************************************/ - -EXTERN void nxmu_requestbkgd(FAR struct nxfe_conn_s *conn, - FAR struct nxbe_state_s *be, - FAR const struct nx_callback_s *cb, - FAR void *arg); - -/**************************************************************************** - * Name: nxmu_releasebkgd - * - * Description: - * Release the background window previously acquired using nxmu_openbgwindow - * and return control of the background to NX. - * - * Input Parameters: - * fe - The front-end state structure - * - * Return: - * None - * - ****************************************************************************/ - -EXTERN void nxmu_releasebkgd(FAR struct nxfe_state_s *fe); - -/**************************************************************************** - * Name: nxfe_reportposition - * - * Descripton: - * Report the new size/position of the window. - * - ****************************************************************************/ - -EXTERN void nxfe_reportposition(FAR struct nxbe_window_s *wnd); - -/**************************************************************************** - * 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: nxmu_mouseinit - * - * Description: - * Initialize with the mouse in the center of the display - * - ****************************************************************************/ - -#ifdef CONFIG_NX_MOUSE -EXTERN void nxmu_mouseinit(int x, int y); -#endif - -/**************************************************************************** - * Name: nxmu_mousereport - * - * Description: - * Report mouse position info to the specified window - * - * Input Parameters: - * wnd - The window to receive the mouse report - * - * Returned Value: - * 0: Mouse report sent; >0: Mouse report not sent; <0: An error occurred - * - ****************************************************************************/ - -#ifdef CONFIG_NX_MOUSE -EXTERN int nxmu_mousereport(struct nxbe_window_s *wnd); -#endif - -/**************************************************************************** - * Name: nxmu_mousein - * - * Description: - * New positional data has been received from the thread or interrupt - * handler that manages some kind of pointing hardware. Route that - * positional data to the appropriate window client. - * - ****************************************************************************/ - -#ifdef CONFIG_NX_MOUSE -EXTERN int nxmu_mousein(FAR struct nxfe_state_s *fe, - FAR const struct nxgl_point_s *pos, int button); -#endif - -/**************************************************************************** - * Name: nxmu_kbdin - * - * Descripton: - * New keyboard data has been received from the thread or interrupt - * handler that manages some kind of keyboard/keypad hardware. Route that - * positional data to the appropriate window client. - * - ****************************************************************************/ - -#ifdef CONFIG_NX_KBD -EXTERN void nxmu_kbdin(FAR struct nxfe_state_s *fe, uint8_t nch, FAR uint8_t *ch); -#endif - -#undef EXTERN -#if defined(__cplusplus) -} -#endif - -#endif /* __GRAPHICS_NXMU_NXFE_H */ - |