diff options
Diffstat (limited to 'nuttx/graphics/nxbe/nxbe_closewindow.c')
-rw-r--r-- | nuttx/graphics/nxbe/nxbe_closewindow.c | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/nuttx/graphics/nxbe/nxbe_closewindow.c b/nuttx/graphics/nxbe/nxbe_closewindow.c deleted file mode 100644 index e632ebf01..000000000 --- a/nuttx/graphics/nxbe/nxbe_closewindow.c +++ /dev/null @@ -1,137 +0,0 @@ -/**************************************************************************** - * graphics/nxbe/nxbe_closewindow.c - * - * Copyright (C) 2008-2009, 2011 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 <stdlib.h> -#include <assert.h> -#include <debug.h> - -#include <nuttx/nx/nxglib.h> -#include "nxbe.h" - -/**************************************************************************** - * Pre-Processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Data - ****************************************************************************/ - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: nxbe_closewindow - * - * Description: - * Close an existing window - * - * Input Parameters: - * wnd - The window to be closed (and deallocated) - * - * Return: - * None - * - ****************************************************************************/ - -void nxbe_closewindow(struct nxbe_window_s *wnd) -{ - FAR struct nxbe_state_s *be; - -#ifdef CONFIG_DEBUG - if (!wnd) - { - return; - } -#endif - be = wnd->be; - - /* The background window should never be closed */ - - DEBUGASSERT(wnd != &be->bkgd); - - /* Is there a window above the one being closed? */ - - if (wnd->above) - { - /* Yes, now the window below that one is the window below - * the one being closed. - */ - - wnd->above->below = wnd->below; - } - else - { - /* No, then the top window is the one below this (which - * can never be NULL because the background window is - * always at the true bottom of the list - */ - - be->topwnd = wnd->below; - } - - /* There is always a window below the one being closed (because - * the background is never closed. Now, the window above that - * is the window above the one that is being closed. - */ - - wnd->below->above = wnd->above; - - /* Redraw the windows that were below us (and may now be exposed) */ - - nxbe_redrawbelow(be, wnd->below, &wnd->bounds); - - /* Then discard the window structure */ - - free(wnd); -} |