1 /* 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "config.h" 27 #include "ContextMenuItem.h" 28 29 #include "ContextMenu.h" 30 31 #if OS(WINCE) 32 #ifndef MFS_DISABLED 33 #define MFS_DISABLED MF_GRAYED 34 #endif 35 #ifndef MIIM_FTYPE 36 #define MIIM_FTYPE MIIM_TYPE 37 #endif 38 #ifndef MIIM_STRING 39 #define MIIM_STRING 0 40 #endif 41 #endif 42 43 namespace WebCore { 44 45 ContextMenuItem::ContextMenuItem(const MENUITEMINFO& info) 46 { 47 if (info.fMask & MIIM_FTYPE) 48 m_type = info.fType == MFT_SEPARATOR ? SeparatorType : ActionType; 49 else 50 m_type = SeparatorType; 51 52 if (m_type == ActionType && info.fMask & MIIM_STRING) 53 m_title = String(info.dwTypeData, info.cch); 54 55 if ((info.fMask & MIIM_SUBMENU) && info.hSubMenu) { 56 m_type = SubmenuType; 57 ContextMenu::getContextMenuItems(info.hSubMenu, m_subMenuItems); 58 } 59 60 if (info.fMask & MIIM_ID) 61 m_action = static_cast<ContextMenuAction>(info.wID); 62 else 63 m_action = ContextMenuItemTagNoAction; 64 65 if (info.fMask & MIIM_STATE) { 66 m_checked = info.fState & MFS_CHECKED; 67 m_enabled = !(info.fState & MFS_DISABLED); 68 } else { 69 m_checked = false; 70 m_enabled = false; 71 } 72 } 73 74 // ContextMenuItem::nativeMenuItem doesn't set the info.dwTypeData. This is 75 // done to make the lifetime handling of the returned MENUITEMINFO easier on 76 // callers. Callers can set dwTypeData themselves (and make their own decisions 77 // about its lifetime) if they need it. 78 MENUITEMINFO ContextMenuItem::nativeMenuItem() const 79 { 80 MENUITEMINFO info = {0}; 81 info.cbSize = sizeof(MENUITEMINFO); 82 83 if (m_type == SeparatorType) { 84 info.fMask = MIIM_FTYPE; 85 info.fType = MFT_SEPARATOR; 86 return info; 87 } 88 89 info.fMask = MIIM_FTYPE | MIIM_ID | MIIM_STATE; 90 info.fType = MFT_STRING; 91 92 info.wID = m_action; 93 94 if (m_type == SubmenuType) { 95 info.fMask |= MIIM_SUBMENU; 96 info.hSubMenu = ContextMenu::createNativeMenuFromItems(m_subMenuItems); 97 } 98 99 info.fState |= m_enabled ? MFS_ENABLED : MFS_DISABLED; 100 info.fState |= m_checked ? MFS_CHECKED : MFS_UNCHECKED; 101 102 return info; 103 } 104 105 } 106
