1/*
2 * Copyright (C) 2013 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. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "WKBundlePageBannerMac.h"
28
29#if !PLATFORM(IOS)
30
31#include "APIClient.h"
32#include "PageBanner.h"
33#include "WKAPICast.h"
34#include "WKBundleAPICast.h"
35#include <wtf/PassOwnPtr.h>
36
37using namespace WebCore;
38using namespace WebKit;
39
40namespace API {
41template<> struct ClientTraits<WKBundlePageBannerClientBase> {
42    typedef std::tuple<WKBundlePageBannerClientV0> Versions;
43};
44}
45
46class PageBannerClientImpl : API::Client<WKBundlePageBannerClientBase>, public PageBanner::Client {
47public:
48    explicit PageBannerClientImpl(WKBundlePageBannerClientBase* client)
49    {
50        initialize(client);
51    }
52
53    virtual ~PageBannerClientImpl()
54    {
55    }
56
57private:
58    // PageBanner::Client.
59    virtual void pageBannerDestroyed(PageBanner*) override
60    {
61        delete this;
62    }
63
64    virtual bool mouseEvent(PageBanner* pageBanner, WebEvent::Type type, WebMouseEvent::Button button, const IntPoint& position) override
65    {
66        switch (type) {
67        case WebEvent::MouseDown: {
68            if (!m_client.mouseDown)
69                return false;
70
71            return m_client.mouseDown(toAPI(pageBanner), toAPI(position), toAPI(button), m_client.base.clientInfo);
72        }
73        case WebEvent::MouseUp: {
74            if (!m_client.mouseUp)
75                return false;
76
77            return m_client.mouseUp(toAPI(pageBanner), toAPI(position), toAPI(button), m_client.base.clientInfo);
78        }
79        case WebEvent::MouseMove: {
80            if (button == WebMouseEvent::NoButton) {
81                if (!m_client.mouseMoved)
82                    return false;
83
84                return m_client.mouseMoved(toAPI(pageBanner), toAPI(position), m_client.base.clientInfo);
85            }
86
87            // This is a MouseMove event with a mouse button pressed. Call mouseDragged.
88            if (!m_client.mouseDragged)
89                return false;
90
91            return m_client.mouseDragged(toAPI(pageBanner), toAPI(position), toAPI(button), m_client.base.clientInfo);
92        }
93
94        default:
95            return false;
96        }
97    }
98};
99
100WKBundlePageBannerRef WKBundlePageBannerCreateBannerWithCALayer(CALayer *layer, int height, WKBundlePageBannerClientBase* wkClient)
101{
102    if (wkClient && wkClient->version)
103        return 0;
104
105    auto clientImpl = std::make_unique<PageBannerClientImpl>(wkClient);
106    return toAPI(PageBanner::create(layer, height, clientImpl.release()).leakRef());
107}
108
109CALayer * WKBundlePageBannerGetLayer(WKBundlePageBannerRef pageBanner)
110{
111    return toImpl(pageBanner)->layer();
112}
113
114#endif // !PLATFORM(IOS)
115