From 5375bb5b86e266157ceceef08c367da711b8144e Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Sat, 1 Jun 2013 01:04:32 +0200 Subject: Cleanup, WIP, needs a NuttX checkout to Firmware/NuttX now --- nuttx/graphics/nxmu/nxmu_mouse.c | 235 --------------------------------------- 1 file changed, 235 deletions(-) delete mode 100644 nuttx/graphics/nxmu/nxmu_mouse.c (limited to 'nuttx/graphics/nxmu/nxmu_mouse.c') diff --git a/nuttx/graphics/nxmu/nxmu_mouse.c b/nuttx/graphics/nxmu/nxmu_mouse.c deleted file mode 100644 index 1b8f4a592..000000000 --- a/nuttx/graphics/nxmu/nxmu_mouse.c +++ /dev/null @@ -1,235 +0,0 @@ -/**************************************************************************** - * graphics/nxmu/nxmu__mouse.c - * - * Copyright (C) 2008-2009, 2011-2012 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. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include - -#include -#include -#include - -#include -#include -#include "nxfe.h" - -#ifdef CONFIG_NX_MOUSE - -/**************************************************************************** - * Pre-Processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Data - ****************************************************************************/ - -static struct nxgl_point_s g_mpos; -static struct nxgl_point_s g_mrange; -static uint8_t g_mbutton; -static struct nxbe_window_s *g_mwnd; - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: nxmu_mouseinit - * - * Description: - * Initialize with the mouse in the center of the display - * - ****************************************************************************/ - -void nxmu_mouseinit(int x, int y) -{ - g_mrange.x = x; - g_mrange.y = y; - g_mpos.x = x / 2; - g_mpos.y = y / 2; - g_mbutton = 0; -} - -/**************************************************************************** - * 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 - * - ****************************************************************************/ - -int nxmu_mousereport(struct nxbe_window_s *wnd) -{ - struct nxclimsg_mousein_s outmsg; - - /* Does this window support mouse callbacks? */ - - if (wnd->cb->mousein) - { - /* Yes.. Is the mouse position visible in this window? */ - - if (nxbe_visible(wnd, &g_mpos)) - { - /* Yes... Convert the mouse position to window relative - * coordinates and send it to the client - */ - - outmsg.msgid = NX_CLIMSG_MOUSEIN; - outmsg.wnd = wnd; - outmsg.buttons = g_mbutton; - nxgl_vectsubtract(&outmsg.pos, &g_mpos, &wnd->bounds.pt1); - - return nxmu_sendclientwindow(wnd, &outmsg, sizeof(struct nxclimsg_mousein_s)); - } - } - - /* No error occurred, but the mouse report was not sent */ - - return 1; -} - -/**************************************************************************** - * 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. - * - ****************************************************************************/ - -int nxmu_mousein(FAR struct nxfe_state_s *fe, - FAR const struct nxgl_point_s *pos, int buttons) -{ - struct nxbe_window_s *wnd; - nxgl_coord_t x = pos->x; - nxgl_coord_t y = pos->y; - uint8_t oldbuttons; - int ret; - - /* Clip x and y to within the bounding rectangle */ - - if (x < 0) - { - x = 0; - } - else if (x >= g_mrange.x) - { - x = g_mrange.x - 1; - } - - if (y < 0) - { - y = 0; - } - else if (y >= g_mrange.y) - { - y = g_mrange.y - 1; - } - - /* Look any change in values */ - - if (x != g_mpos.x || y != g_mpos.y || buttons != g_mbutton) - { - /* Update the mouse value */ - - oldbuttons = g_mbutton; - g_mpos.x = x; - g_mpos.y = y; - g_mbutton = buttons; - - /* If a button is already down, regard this as part of a mouse drag - * event. Pass all the following events to the window where the drag - * started in. - */ - - if (oldbuttons && g_mwnd && g_mwnd->cb->mousein) - { - struct nxclimsg_mousein_s outmsg; - outmsg.msgid = NX_CLIMSG_MOUSEIN; - outmsg.wnd = g_mwnd; - outmsg.buttons = g_mbutton; - nxgl_vectsubtract(&outmsg.pos, &g_mpos, &g_mwnd->bounds.pt1); - - return nxmu_sendclientwindow(g_mwnd, &outmsg, sizeof(struct nxclimsg_mousein_s)); - } - - /* Pick the window to receive the mouse event. Start with the top - * window and go down. Stop with the first window that gets the mouse - * report - */ - - for (wnd = fe->be.topwnd; wnd; wnd = wnd->below) - { - /* The background window normally has no callback structure (unless - * a client has taken control of the background via nx_requestbkgd()). - */ - - if (wnd->cb) - { - ret = nxmu_mousereport(wnd); - if (ret == 0) - { - break; - } - } - } - - g_mwnd = wnd; - } - - return OK; -} - -#endif /* CONFIG_NX_MOUSE */ -- cgit v1.2.3