diff options
Diffstat (limited to 'nuttx/graphics/nxbe/nxbe_setposition.c')
-rw-r--r-- | nuttx/graphics/nxbe/nxbe_setposition.c | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/nuttx/graphics/nxbe/nxbe_setposition.c b/nuttx/graphics/nxbe/nxbe_setposition.c deleted file mode 100644 index 6f680df04..000000000 --- a/nuttx/graphics/nxbe/nxbe_setposition.c +++ /dev/null @@ -1,119 +0,0 @@ -/**************************************************************************** - * graphics/nxbe/nxbe_setposition.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 <nuttx/nx/nxglib.h> - -#include "nxbe.h" -#include "nxfe.h" - -/**************************************************************************** - * Pre-Processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Data - ****************************************************************************/ - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: nxbe_setposition - * - * Descripton: - * This function checks for intersections and redraws the display after - * a change in the position of a window. - * - ****************************************************************************/ - -void nxbe_setposition(FAR struct nxbe_window_s *wnd, - FAR const struct nxgl_point_s *pos) -{ - struct nxgl_rect_s before; - struct nxgl_rect_s rect; - -#ifdef CONFIG_DEBUG - if (!wnd) - { - return; - } -#endif - - /* Back out the old window origin position from the bounding box */ - - nxgl_rectoffset(&rect, &wnd->bounds, -wnd->bounds.pt1.x, -wnd->bounds.pt1.y); - - /* Add the new window origin into the bounding box */ - - nxgl_rectcopy(&before, &wnd->bounds); - nxgl_rectoffset(&wnd->bounds, &rect, pos->x, pos->y); - - /* Get the union of the 'before' bounding box and the 'after' bounding - * this union is the region of the display that must be updated. - */ - - nxgl_rectunion(&rect, &before, &wnd->bounds); - nxgl_rectintersect(&rect, &rect, &wnd->be->bkgd.bounds); - - /* Report the new size/position */ - - nxfe_reportposition(wnd); - - /* Then redraw this window AND all windows below it. Having moved the - * window, we may have exposed previoulsy obscured portions of windows - * below this one. - */ - - nxbe_redrawbelow(wnd->be, wnd, &rect); -} |