/*

 * 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 <Cocoa/Cocoa.h>

#import <Foundation/NSURLRequest.h>

#import <WebKit/WebDefaultUIDelegate.h>

#import <WebKit/WebJavaScriptTextInputPanel.h>

#import <WebKit/WebView.h>

#import <WebKit/WebUIDelegatePrivate.h>

#import <WebKit/DOM.h>

#import "WebTypesInternal.h"

@interface NSApplication (DeclarationStolenFromAppKit)

- (void)_cycleWindowsReversed:(BOOL)reversed;

@end

@implementation WebDefaultUIDelegate

static WebDefaultUIDelegate *sharedDelegate = nil;

// Return a object with vanilla implementations of the protocol's methods

// Note this feature relies on our default delegate being stateless.  This

// is probably an invalid assumption for the WebUIDelegate.

// If we add any real functionality to this default delegate we probably

// won't be able to use a singleton.

+ (WebDefaultUIDelegate *)sharedUIDelegate

{

    if (!sharedDelegate) {

        sharedDelegate = [[WebDefaultUIDelegate alloc] init];

    }

    return sharedDelegate;

}

- (WebView *)webView: (WebView *)wv createWebViewWithRequest:(NSURLRequest *)request windowFeatures:(NSDictionary *)features

{

    // If the new API method doesn't exist, fallback to the old version of createWebViewWithRequest

    // for backwards compatability

    if (![[wv UIDelegate] respondsToSelector:@selector(webView:createWebViewWithRequest:windowFeatures:)] && [[wv UIDelegate] respondsToSelector:@selector(webView:createWebViewWithRequest:)])

        return [[wv UIDelegate] webView:wv createWebViewWithRequest:request];

    return nil;

}

- (void)webViewShow: (WebView *)wv

{

}

- (void)webViewClose: (WebView *)wv

{

    [[wv window] close];

}

- (void)webViewFocus: (WebView *)wv

{

    [[wv window] makeKeyAndOrderFront:wv];

}

- (void)webViewUnfocus: (WebView *)wv

{

    if ([[wv window] isKeyWindow] || [[[wv window] attachedSheet] isKeyWindow]) {

        [NSApp _cycleWindowsReversed:FALSE];

    }

}

- (NSResponder *)webViewFirstResponder: (WebView *)wv

{

    return [[wv window] firstResponder];

}

- (void)webView: (WebView *)wv makeFirstResponder:(NSResponder *)responder

{

    [[wv window] makeFirstResponder:responder];

}

- (void)webView: (WebView *)wv setStatusText:(NSString *)text

{

}

- (NSString *)webViewStatusText: (WebView *)wv

{

    return nil;

}

- (void)webView: (WebView *)wv mouseDidMoveOverElement:(NSDictionary *)elementInformation modifierFlags:(NSUInteger)modifierFlags

{

}

- (BOOL)webViewAreToolbarsVisible: (WebView *)wv

{

    return NO;

}

- (void)webView: (WebView *)wv setToolbarsVisible:(BOOL)visible

{

}

- (BOOL)webViewIsStatusBarVisible: (WebView *)wv

{

    return NO;

}

- (void)webView: (WebView *)wv setStatusBarVisible:(BOOL)visible

{

}

- (BOOL)webViewIsResizable: (WebView *)wv

{

    return [[wv window] showsResizeIndicator];

}

- (void)webView: (WebView *)wv setResizable:(BOOL)resizable

{

    // FIXME: This doesn't actually change the resizability of the window,

    // only visibility of the indicator.

    [[wv window] setShowsResizeIndicator:resizable];

}

- (void)webView: (WebView *)wv setFrame:(NSRect)frame

{

    [[wv window] setFrame:frame display:YES];

}

- (NSRect)webViewFrame: (WebView *)wv

{

    NSWindow *window = [wv window];

    return window == nil ? NSZeroRect : [window frame];

}

- (void)webView: (WebView *)wv runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame

{

    // FIXME: We want a default here, but that would add localized strings.

}

- (BOOL)webView: (WebView *)wv runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame

{

    // FIXME: We want a default here, but that would add localized strings.

    return NO;

}

- (NSString *)webView: (WebView *)wv runJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)defaultText initiatedByFrame:(WebFrame *)frame

{

    WebJavaScriptTextInputPanel *panel = [[WebJavaScriptTextInputPanel alloc] initWithPrompt:prompt text:defaultText];

    [panel showWindow:nil];

    NSString *result;

    if ([NSApp runModalForWindow:[panel window]]) {

        result = [panel text];

    } else {

        result = nil;

    }

    [[panel window] close];

    [panel release];

    return result;

}

- (void)webView: (WebView *)wv runOpenPanelForFileButtonWithResultListener:(id<WebOpenPanelResultListener>)resultListener

{

    // FIXME: We want a default here, but that would add localized strings.

}

- (void)webView:(WebView *)sender printFrameView:(WebFrameView *)frameView

{

}

- (BOOL)webView:(WebView *)webView shouldBeginDragForElement:(NSDictionary *)element dragImage:(NSImage *)dragImage mouseDownEvent:(NSEvent *)mouseDownEvent mouseDraggedEvent:(NSEvent *)mouseDraggedEvent

{

    return YES;

}

- (NSUInteger)webView:(WebView *)webView dragDestinationActionMaskForDraggingInfo:(id <NSDraggingInfo>)draggingInfo

{

    return WebDragDestinationActionAny;

}

- (void)webView:(WebView *)webView willPerformDragDestinationAction:(WebDragDestinationAction)action forDraggingInfo:(id <NSDraggingInfo>)draggingInfo

{

}

- (NSUInteger)webView:(WebView *)webView dragSourceActionMaskForPoint:(NSPoint)point

{

    return WebDragSourceActionAny;

}

- (void)webView:(WebView *)webView willPerformDragSourceAction:(WebDragSourceAction)action fromPoint:(NSPoint)point withPasteboard:(NSPasteboard *)pasteboard

{

}

- (void)webView:(WebView *)sender didDrawRect:(NSRect)rect

{

}

- (void)webView:(WebView *)sender didScrollDocumentInFrameView:(WebFrameView *)frameView

{

}

- (void)webView:(WebView *)sender willPopupMenu:(NSMenu *)menu

{

}

- (void)webView:(WebView *)sender contextMenuItemSelected:(NSMenuItem *)item forElement:(NSDictionary *)element

{

}

- (BOOL)webView:(WebView *)sender shouldReplaceUploadFile:(NSString *)path usingGeneratedFilename:(NSString **)filename

{

    return NO;

}

- (NSString *)webView:(WebView *)sender generateReplacementFile:(NSString *)path

{

    return nil;

}

@end