1 /* 2 * Copyright (C) 2007, 2009 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #import "config.h" 30 #import "DumpRenderTree.h" 31 #import "WorkQueueItem.h" 32 33 #import <JavaScriptCore/JSStringRef.h> 34 #import <JavaScriptCore/JSStringRefCF.h> 35 #import <WebKit/WebBackForwardList.h> 36 #import <WebKit/WebFrame.h> 37 #import <WebKit/WebScriptObject.h> 38 #import <WebKit/WebView.h> 39 #import <wtf/RetainPtr.h> 40 41 bool LoadItem::invoke() const 42 { 43 RetainPtr<CFStringRef> urlCF(AdoptCF, JSStringCopyCFString(kCFAllocatorDefault, m_url.get())); 44 NSString *urlNS = (NSString *)urlCF.get(); 45 RetainPtr<CFStringRef> targetCF(AdoptCF, JSStringCopyCFString(kCFAllocatorDefault, m_target.get())); 46 NSString *targetNS = (NSString *)targetCF.get(); 47 48 WebFrame *targetFrame; 49 if (targetNS && [targetNS length]) 50 targetFrame = [mainFrame findFrameNamed:targetNS]; 51 else 52 targetFrame = mainFrame; 53 [targetFrame loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:urlNS]]]; 54 return true; 55 } 56 57 bool LoadHTMLStringItem::invoke() const 58 { 59 RetainPtr<CFStringRef> contentCF(AdoptCF, JSStringCopyCFString(kCFAllocatorDefault, m_content.get())); 60 RetainPtr<CFStringRef> baseURLCF(AdoptCF, JSStringCopyCFString(kCFAllocatorDefault, m_baseURL.get())); 61 62 if (m_unreachableURL) { 63 RetainPtr<CFStringRef> unreachableURLCF(AdoptCF, JSStringCopyCFString(kCFAllocatorDefault, m_unreachableURL.get())); 64 [mainFrame loadAlternateHTMLString:(NSString *)contentCF.get() baseURL:[NSURL URLWithString:(NSString *)baseURLCF.get()] forUnreachableURL:[NSURL URLWithString:(NSString *)unreachableURLCF.get()]]; 65 return true; 66 } 67 68 [mainFrame loadHTMLString:(NSString *)contentCF.get() baseURL:[NSURL URLWithString:(NSString *)baseURLCF.get()]]; 69 return true; 70 } 71 72 bool ReloadItem::invoke() const 73 { 74 [[mainFrame webView] reload:nil]; 75 return true; 76 } 77 78 bool ScriptItem::invoke() const 79 { 80 RetainPtr<CFStringRef> scriptCF(AdoptCF, JSStringCopyCFString(kCFAllocatorDefault, m_script.get())); 81 NSString *scriptNS = (NSString *)scriptCF.get(); 82 [[mainFrame webView] stringByEvaluatingJavaScriptFromString:scriptNS]; 83 return true; 84 } 85 86 bool BackForwardItem::invoke() const 87 { 88 if (m_howFar == 1) 89 [[mainFrame webView] goForward]; 90 else if (m_howFar == -1) 91 [[mainFrame webView] goBack]; 92 else { 93 WebBackForwardList *bfList = [[mainFrame webView] backForwardList]; 94 [[mainFrame webView] goToBackForwardItem:[bfList itemAtIndex:m_howFar]]; 95 } 96 return true; 97 } 98
