WebDefaultContextMenuDelegate.mm [plain text]
/*
* Copyright (C) 2005 Apple Computer, Inc. All rights reserved.
*
* 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 of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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.
*/
#import "WebDefaultContextMenuDelegate.h"
#import "WebDOMOperations.h"
#import "WebDataSourcePrivate.h"
#import "WebDefaultUIDelegate.h"
#import "WebFrameInternal.h"
#import "WebFrameView.h"
#import "WebHTMLViewPrivate.h"
#import "WebLocalizableStringsInternal.h"
#import "WebNSPasteboardExtras.h"
#import "WebNSURLRequestExtras.h"
#import "WebPolicyDelegate.h"
#import "WebUIDelegate.h"
#import "WebUIDelegatePrivate.h"
#import "WebViewInternal.h"
#import <Foundation/NSURLConnection.h>
#import <Foundation/NSURLRequest.h>
#import <WebCore/Editor.h>
#import <WebCore/Frame.h>
#import <WebCore/FrameLoader.h>
#import <WebKit/DOM.h>
#import <WebKit/DOMPrivate.h>
#import <WebKitSystemInterface.h>
#import <wtf/Assertions.h>
@implementation WebDefaultUIDelegate (WebContextMenu)
- (NSMenuItem *)menuItemWithTag:(int)tag target:(id)target representedObject:(id)representedObject
{
NSMenuItem *menuItem = [[[NSMenuItem alloc] init] autorelease];
[menuItem setTag:tag];
[menuItem setTarget:target]; // can be nil
[menuItem setRepresentedObject:representedObject];
NSString *title = nil;
SEL action = NULL;
switch(tag) {
case WebMenuItemTagCopy:
title = UI_STRING_INTERNAL("Copy", "Copy context menu item");
action = @selector(copy:);
break;
case WebMenuItemTagGoBack:
title = UI_STRING_INTERNAL("Back", "Back context menu item");
action = @selector(goBack:);
break;
case WebMenuItemTagGoForward:
title = UI_STRING_INTERNAL("Forward", "Forward context menu item");
action = @selector(goForward:);
break;
case WebMenuItemTagStop:
title = UI_STRING_INTERNAL("Stop", "Stop context menu item");
action = @selector(stopLoading:);
break;
case WebMenuItemTagReload:
title = UI_STRING_INTERNAL("Reload", "Reload context menu item");
action = @selector(reload:);
break;
case WebMenuItemTagSearchInSpotlight:
title = UI_STRING_INTERNAL("Search in Spotlight", "Search in Spotlight context menu item");
action = @selector(_searchWithSpotlightFromMenu:);
break;
case WebMenuItemTagSearchWeb: {
#if !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD)
RetainPtr<CFStringRef> searchProviderName(AdoptCF, WKCopyDefaultSearchProviderDisplayName());
title = [NSString stringWithFormat:UI_STRING_INTERNAL("Search with %@", "Search with search provider context menu item with provider name inserted"), searchProviderName.get()];
#else
title = UI_STRING_INTERNAL("Search with Google", "Search with Google context menu item");
#endif
action = @selector(_searchWithGoogleFromMenu:);
break;
}
case WebMenuItemTagLookUpInDictionary:
title = UI_STRING_INTERNAL("Look Up in Dictionary", "Look Up in Dictionary context menu item");
action = @selector(_lookUpInDictionaryFromMenu:);
break;
case WebMenuItemTagOpenFrameInNewWindow:
title = UI_STRING_INTERNAL("Open Frame in New Window", "Open Frame in New Window context menu item");
action = @selector(_openFrameInNewWindowFromMenu:);
break;
default:
ASSERT_NOT_REACHED();
return nil;
}
if (title)
[menuItem setTitle:title];
[menuItem setAction:action];
return menuItem;
}
- (void)appendDefaultItems:(NSArray *)defaultItems toArray:(NSMutableArray *)menuItems
{
ASSERT_ARG(menuItems, menuItems != nil);
if ([defaultItems count] > 0) {
ASSERT(![[menuItems lastObject] isSeparatorItem]);
if (![[defaultItems objectAtIndex:0] isSeparatorItem]) {
[menuItems addObject:[NSMenuItem separatorItem]];
NSEnumerator *e = [defaultItems objectEnumerator];
NSMenuItem *item;
while ((item = [e nextObject]) != nil) {
[menuItems addObject:item];
}
}
}
}
#if defined(BUILDING_ON_LEOPARD) || defined(BUILDING_ON_SNOW_LEOPARD)
#define INCLUDE_SPOTLIGHT_CONTEXT_MENU_ITEM 1
#else
#define INCLUDE_SPOTLIGHT_CONTEXT_MENU_ITEM 0
#endif
- (NSArray *)webView:(WebView *)wv contextMenuItemsForElement:(NSDictionary *)element defaultMenuItems:(NSArray *)defaultMenuItems
{
// The defaultMenuItems here are ones supplied by the WebDocumentView protocol implementation. WebPDFView is
// one case that has non-nil default items here.
NSMutableArray *menuItems = [NSMutableArray array];
WebFrame *webFrame = [element objectForKey:WebElementFrameKey];
if ([[element objectForKey:WebElementIsSelectedKey] boolValue]) {
// The Spotlight and Google items are implemented in WebView, and require that the
// current document view conforms to WebDocumentText
ASSERT([[[webFrame frameView] documentView] conformsToProtocol:@protocol(WebDocumentText)]);
// FIXME 4184640: The Look Up in Dictionary item is only implemented in WebHTMLView, and so is present but
// dimmed for other cases where WebElementIsSelectedKey is present. It would probably
// be better not to include it in the menu if the documentView isn't a WebHTMLView, but that could break
// existing clients that have code that relies on it being present (unlikely for clients outside of Apple,
// but Safari has such code).
#if INCLUDE_SPOTLIGHT_CONTEXT_MENU_ITEM
[menuItems addObject:[self menuItemWithTag:WebMenuItemTagSearchInSpotlight target:nil representedObject:element]];
#else
NSMenuItem *lookupMenuItem = [self menuItemWithTag:WebMenuItemTagLookUpInDictionary target:nil representedObject:element];
NSString *selectedString = [(id <WebDocumentText>)[[webFrame frameView] documentView] selectedString];
[lookupMenuItem setTitle:[NSString stringWithFormat:UI_STRING_INTERNAL("Look Up “%@”", "Look Up context menu item with selected word"), selectedString]];
[menuItems addObject:lookupMenuItem];
#endif
[menuItems addObject:[self menuItemWithTag:WebMenuItemTagSearchWeb target:nil representedObject:element]];
#if INCLUDE_SPOTLIGHT_CONTEXT_MENU_ITEM
[menuItems addObject:[NSMenuItem separatorItem]];
[menuItems addObject:[self menuItemWithTag:WebMenuItemTagLookUpInDictionary target:nil representedObject:element]];
#endif
[menuItems addObject:[NSMenuItem separatorItem]];
[menuItems addObject:[self menuItemWithTag:WebMenuItemTagCopy target:nil representedObject:element]];
} else {
WebView *wv = [webFrame webView];
if ([wv canGoBack]) {
[menuItems addObject:[self menuItemWithTag:WebMenuItemTagGoBack target:wv representedObject:element]];
}
if ([wv canGoForward]) {
[menuItems addObject:[self menuItemWithTag:WebMenuItemTagGoForward target:wv representedObject:element]];
}
if ([wv isLoading]) {
[menuItems addObject:[self menuItemWithTag:WebMenuItemTagStop target:wv representedObject:element]];
} else {
[menuItems addObject:[self menuItemWithTag:WebMenuItemTagReload target:wv representedObject:element]];
}
if (webFrame != [wv mainFrame]) {
[menuItems addObject:[self menuItemWithTag:WebMenuItemTagOpenFrameInNewWindow target:wv representedObject:element]];
}
}
// Add the default items at the end, if any, after a separator
[self appendDefaultItems:defaultMenuItems toArray:menuItems];
return menuItems;
}
@end