1 /* -*-C++-*- $NetBSD: window.cpp,v 1.1 2001/02/09 18:35:03 uch Exp $ */ 2 3 /*- 4 * Copyright (c) 2001 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by UCHIYAMA Yasushi. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #include <hpcmenu.h> 40 #include <menu/window.h> 41 42 // Windows CE callback function. 43 LRESULT CALLBACK 44 Window::_wnd_proc(HWND h, UINT msg, WPARAM param, LPARAM lparam) 45 { 46 Window *w; 47 LPCREATESTRUCT s = reinterpret_cast <LPCREATESTRUCT>(lparam); 48 49 // get my context. 50 switch(msg) { 51 case WM_CREATE: 52 w = reinterpret_cast <Window *>(s->lpCreateParams); 53 // register this to extra data. 54 SetWindowLong(h, 0, reinterpret_cast <LONG>(w)); 55 break; 56 default: 57 // refer extra data. 58 w = reinterpret_cast <Window *>(GetWindowLong(h, 0)); 59 break; 60 } 61 62 // dispatch window procedure. 63 if ((w == 0) || !w->proc(h, msg, param, lparam)) 64 return DefWindowProc(h, msg, param, lparam); 65 66 return 0; 67 } 68 69 // Windows CE callback function. 70 BOOL CALLBACK 71 Window::_dlg_proc(HWND h, UINT msg, WPARAM param, LPARAM lparam) 72 { 73 Window *w; 74 75 if (msg == WM_INITDIALOG) { 76 SetWindowLong(h, DWL_USER, lparam); 77 w = reinterpret_cast <Window *>(lparam); 78 } else { 79 w = reinterpret_cast <Window *>(GetWindowLong(h, DWL_USER)); 80 } 81 82 // dispatch dialog procedure. 83 return w ? w->proc(h, msg, param, lparam) : FALSE; 84 } 85 86 // default procedure. 87 BOOL 88 Window::proc(HWND w, UINT msg, WPARAM wparam, LPARAM lparam) 89 { 90 if (msg == WM_DESTROY) { 91 PostQuitMessage(0); 92 return TRUE; 93 } 94 return FALSE; 95 } 96