diff options
Diffstat (limited to 'nuttx/graphics/nxmu/nxmu_reportposition.c')
-rw-r--r-- | nuttx/graphics/nxmu/nxmu_reportposition.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/nuttx/graphics/nxmu/nxmu_reportposition.c b/nuttx/graphics/nxmu/nxmu_reportposition.c new file mode 100644 index 000000000..f9b5f9daf --- /dev/null +++ b/nuttx/graphics/nxmu/nxmu_reportposition.c @@ -0,0 +1,108 @@ +/**************************************************************************** + * graphics/nxmu/nxmu_reportposition.c + * + * Copyright (C) 2008-2009, 2011-2012 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. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <errno.h> +#include <debug.h> + +#include <nuttx/nx/nxglib.h> +#include <nuttx/nx/nx.h> +#include "nxfe.h" + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nxfe_reportposition + * + * Descripton: + * Report the new size/position of the window. + * + ****************************************************************************/ + +void nxfe_reportposition(FAR struct nxbe_window_s *wnd) +{ + FAR struct nxclimsg_newposition_s outmsg; + int ret; + + /* Send the size/position info */ + + outmsg.msgid = NX_CLIMSG_NEWPOSITION; + outmsg.wnd = wnd; + outmsg.pos.x = wnd->bounds.pt1.x; + outmsg.pos.y = wnd->bounds.pt1.y; + + nxgl_rectsize(&outmsg.size, &wnd->bounds); + + /* Provide the background window bounding box which is the screen limits + * It must always have (0,0) as its origin + */ + + nxgl_rectcopy(&outmsg.bounds, &wnd->be->bkgd.bounds); + + /* And provide this to the client */ + + ret = nxmu_sendclient(wnd->conn, &outmsg, sizeof(struct nxclimsg_newposition_s)); + if (ret < 0) + { + gdbg("nxmu_sendclient failed: %d\n", errno); + } +} |