1/* 2 * Copyright (C) 2010 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 INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "WKContextMenuItem.h" 28 29#include "MutableArray.h" 30#include "WebContextMenuItem.h" 31#include "WebContextMenuItemData.h" 32#include "WKAPICast.h" 33#include "WKContextMenuItemTypes.h" 34 35#if PLATFORM(MAC) 36#import <mach-o/dyld.h> 37#endif 38 39using namespace WebCore; 40using namespace WebKit; 41 42WKTypeID WKContextMenuItemGetTypeID() 43{ 44#if ENABLE(CONTEXT_MENUS) 45 return toAPI(WebContextMenuItem::APIType); 46#else 47 return toAPI(APIObject::TypeNull); 48#endif 49} 50 51WKContextMenuItemRef WKContextMenuItemCreateAsAction(WKContextMenuItemTag tag, WKStringRef title, bool enabled) 52{ 53#if ENABLE(CONTEXT_MENUS) 54 return toAPI(WebContextMenuItem::create(WebContextMenuItemData(ActionType, toImpl(tag), toImpl(title)->string(), enabled, false)).leakRef()); 55#else 56 return 0; 57#endif 58} 59 60WKContextMenuItemRef WKContextMenuItemCreateAsCheckableAction(WKContextMenuItemTag tag, WKStringRef title, bool enabled, bool checked) 61{ 62#if ENABLE(CONTEXT_MENUS) 63 return toAPI(WebContextMenuItem::create(WebContextMenuItemData(CheckableActionType, toImpl(tag), toImpl(title)->string(), enabled, checked)).leakRef()); 64#else 65 return 0; 66#endif 67} 68 69WKContextMenuItemRef WKContextMenuItemCreateAsSubmenu(WKStringRef title, bool enabled, WKArrayRef submenuItems) 70{ 71#if ENABLE(CONTEXT_MENUS) 72 return toAPI(WebContextMenuItem::create(toImpl(title)->string(), enabled, toImpl(submenuItems)).leakRef()); 73#else 74 return 0; 75#endif 76} 77 78WKContextMenuItemRef WKContextMenuItemSeparatorItem() 79{ 80#if ENABLE(CONTEXT_MENUS) 81 return toAPI(WebContextMenuItem::separatorItem()); 82#else 83 return 0; 84#endif 85} 86 87#if PLATFORM(MAC) 88static WKContextMenuItemTag compatibleContextMenuItemTag(WKContextMenuItemTag tag) 89{ 90 static bool needsWorkaround = ^bool { 91 const int32_t safariFrameworkVersionWithIncompatibleContextMenuItemTags = 0x02181900; // 536.25.0 (Safari 6.0) 92 return NSVersionOfRunTimeLibrary("Safari") == safariFrameworkVersionWithIncompatibleContextMenuItemTags; 93 }(); 94 95 if (!needsWorkaround) 96 return tag; 97 98 // kWKContextMenuItemTagDictationAlternative was inserted before kWKContextMenuItemTagInspectElement. 99 // DictationAlternative is now at the end like it should have been. To be compatible we need to return 100 // InspectElement for DictationAlternative and shift InspectElement and after by one. 101 if (tag == kWKContextMenuItemTagDictationAlternative) 102 return kWKContextMenuItemTagInspectElement; 103 if (tag >= kWKContextMenuItemTagInspectElement && tag < kWKContextMenuItemBaseApplicationTag) 104 return tag + 1; 105 return tag; 106} 107#endif 108 109WKContextMenuItemTag WKContextMenuItemGetTag(WKContextMenuItemRef itemRef) 110{ 111#if ENABLE(CONTEXT_MENUS) 112#if PLATFORM(MAC) 113 return compatibleContextMenuItemTag(toAPI(toImpl(itemRef)->data()->action())); 114#else 115 return toAPI(toImpl(itemRef)->data()->action()); 116#endif 117#else 118 return toAPI(ContextMenuItemTagNoAction); 119#endif 120} 121 122WKContextMenuItemType WKContextMenuItemGetType(WKContextMenuItemRef itemRef) 123{ 124#if ENABLE(CONTEXT_MENUS) 125 return toAPI(toImpl(itemRef)->data()->type()); 126#else 127 return toAPI(ActionType); 128#endif 129} 130 131WKStringRef WKContextMenuItemCopyTitle(WKContextMenuItemRef itemRef) 132{ 133#if ENABLE(CONTEXT_MENUS) 134 return toCopiedAPI(toImpl(itemRef)->data()->title().impl()); 135#else 136 return 0; 137#endif 138} 139 140bool WKContextMenuItemGetEnabled(WKContextMenuItemRef itemRef) 141{ 142#if ENABLE(CONTEXT_MENUS) 143 return toImpl(itemRef)->data()->enabled(); 144#else 145 return false; 146#endif 147} 148 149bool WKContextMenuItemGetChecked(WKContextMenuItemRef itemRef) 150{ 151#if ENABLE(CONTEXT_MENUS) 152 return toImpl(itemRef)->data()->checked(); 153#else 154 return false; 155#endif 156} 157 158WKArrayRef WKContextMenuCopySubmenuItems(WKContextMenuItemRef itemRef) 159{ 160#if ENABLE(CONTEXT_MENUS) 161 return toAPI(toImpl(itemRef)->submenuItemsAsImmutableArray().leakRef()); 162#else 163 return 0; 164#endif 165} 166 167WKTypeRef WKContextMenuItemGetUserData(WKContextMenuItemRef itemRef) 168{ 169#if ENABLE(CONTEXT_MENUS) 170 return toAPI(toImpl(itemRef)->userData()); 171#else 172 return 0; 173#endif 174} 175 176void WKContextMenuItemSetUserData(WKContextMenuItemRef itemRef, WKTypeRef userDataRef) 177{ 178#if ENABLE(CONTEXT_MENUS) 179 toImpl(itemRef)->setUserData(toImpl(userDataRef)); 180#endif 181} 182