1/*
2 * Copyright (C) 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 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#import "WebJSPDFDoc.h"
27
28#import "WebDataSource.h"
29#import "WebDelegateImplementationCaching.h"
30#import "WebFrame.h"
31#import "WebView.h"
32#import <JavaScriptCore/JSObjectRef.h>
33
34static void jsPDFDocInitialize(JSContextRef ctx, JSObjectRef object)
35{
36    WebDataSource *dataSource = (WebDataSource *)JSObjectGetPrivate(object);
37    CFRetain(dataSource);
38}
39
40static void jsPDFDocFinalize(JSObjectRef object)
41{
42    WebDataSource *dataSource = (WebDataSource *)JSObjectGetPrivate(object);
43    CFRelease(dataSource);
44}
45
46static JSValueRef jsPDFDocPrint(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
47{
48    WebDataSource *dataSource = (WebDataSource *)JSObjectGetPrivate(thisObject);
49
50    WebView *webView = [[dataSource webFrame] webView];
51    CallUIDelegate(webView, @selector(webView:printFrameView:), [[dataSource webFrame] frameView]);
52
53    return JSValueMakeUndefined(ctx);
54}
55
56static JSStaticFunction jsPDFDocStaticFunctions[] = {
57    { "print", jsPDFDocPrint, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete },
58    { 0, 0, 0 },
59};
60
61static JSClassDefinition jsPDFDocClassDefinition = {
62    0,
63    kJSClassAttributeNone,
64    "Doc",
65    0,
66    0,
67    jsPDFDocStaticFunctions,
68    jsPDFDocInitialize, jsPDFDocFinalize, 0, 0, 0, 0, 0, 0, 0, 0, 0
69};
70
71JSObjectRef makeJSPDFDoc(JSContextRef ctx, WebDataSource *dataSource)
72{
73    static JSClassRef jsPDFDocClass = JSClassCreate(&jsPDFDocClassDefinition);
74
75    return JSObjectMake(ctx, jsPDFDocClass, dataSource);
76}
77