WorkQueueItemMac.mm revision f05b935882198ccf7d81675736e3aeb089c5113a 
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
41bool 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
57bool 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    [mainFrame loadHTMLString:(NSString *)contentCF.get() baseURL:[NSURL URLWithString:(NSString *)baseURLCF.get()]];
63    return true;
64}
65
66bool ReloadItem::invoke() const
67{
68    [[mainFrame webView] reload:nil];
69    return true;
70}
71
72bool ScriptItem::invoke() const
73{
74    RetainPtr<CFStringRef> scriptCF(AdoptCF, JSStringCopyCFString(kCFAllocatorDefault, m_script.get()));
75    NSString *scriptNS = (NSString *)scriptCF.get();
76    [[mainFrame webView] stringByEvaluatingJavaScriptFromString:scriptNS];
77    return true;
78}
79
80bool BackForwardItem::invoke() const
81{
82    if (m_howFar == 1)
83        [[mainFrame webView] goForward];
84    else if (m_howFar == -1)
85        [[mainFrame webView] goBack];
86    else {
87        WebBackForwardList *bfList = [[mainFrame webView] backForwardList];
88        [[mainFrame webView] goToBackForwardItem:[bfList itemAtIndex:m_howFar]];
89    }
90    return true;
91}
92