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author | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
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committer | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
commit | d8543bb6618c17b12da906afa77d216f58cf4058 (patch) | |
tree | c58dc05ed86825bd0ef8d305d58c8205106b540f /WebKitTools/DumpRenderTree/mac/NavigationController.m | |
download | external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.zip external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.gz external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.bz2 |
external/webkit r30707
Diffstat (limited to 'WebKitTools/DumpRenderTree/mac/NavigationController.m')
-rw-r--r-- | WebKitTools/DumpRenderTree/mac/NavigationController.m | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/WebKitTools/DumpRenderTree/mac/NavigationController.m b/WebKitTools/DumpRenderTree/mac/NavigationController.m new file mode 100644 index 0000000..44aed8a --- /dev/null +++ b/WebKitTools/DumpRenderTree/mac/NavigationController.m @@ -0,0 +1,109 @@ +/* + * Copyright (C) 2006 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 <WebKit/WebFrame.h> +#import <WebKit/WebScriptObject.h> +#import "NavigationController.h" + +@implementation NavigationController ++ (BOOL)isSelectorExcludedFromWebScript:(SEL)selector +{ + if (selector == @selector(evaluateWebScript:afterBackForwardNavigation:)) + return NO; + return YES; +} + ++ (NSString *)webScriptNameForSelector:(SEL)selector +{ + if (selector == @selector(evaluateWebScript:afterBackForwardNavigation:)) + return @"evalAfterBackForwardNavigation"; + return nil; +} + +- (void)setPendingScript:(NSString *)script +{ + if (script != pendingScript) { + [pendingScript release]; + pendingScript = [script copy]; + } +} + +- (void)setPendingRequest:(NSURLRequest *)request +{ + if (request != pendingRequest) { + [pendingRequest release]; + pendingRequest = [request copy]; + } +} + +- (void)evaluateWebScript:(NSString *)script afterBackForwardNavigation:(NSString *)navigation +{ + // Allow both arguments to be optional + if (![script isKindOfClass:[NSString class]]) + script = @""; + if (![navigation isKindOfClass:[NSString class]]) + navigation = @"about:blank"; + + [self setPendingScript:script]; + [self setPendingRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:navigation]]]; + pendingAction = Load; +} + +- (void)webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame +{ + if (frame == [[frame webView] mainFrame]) { + switch (pendingAction) { + case Load: + pendingAction = GoBack; + [frame loadRequest:pendingRequest]; + [self setPendingRequest:nil]; + break; + case GoBack: + pendingAction = ExecuteScript; + [[frame webView] goBack]; + break; + case ExecuteScript: + pendingAction = None; + [[[frame webView] windowScriptObject] evaluateWebScript:pendingScript]; + [self setPendingScript:nil]; + break; + case None: + default: + break; + } + } +} + +- (void)dealloc +{ + [self setPendingScript:nil]; + [self setPendingRequest:nil]; + [super dealloc]; +} +@end + |