[Datalist][iOS] Display suggestions for input[type=color]
[WebKit-https.git] / Source / WebKit / WebProcess / WebCoreSupport / WebColorChooser.cpp
1 /*
2  * Copyright (C) 2012 Intel Corporation. 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
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18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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23  * THE POSSIBILITY OF SUCH DAMAGE.
24  */
25
26 #include "config.h"
27 #include "WebColorChooser.h"
28
29 #if ENABLE(INPUT_TYPE_COLOR)
30
31 #include "WebCoreArgumentCoders.h"
32 #include "WebPage.h"
33 #include "WebPageProxyMessages.h"
34 #include "WebProcess.h"
35 #include <WebCore/ColorChooserClient.h>
36
37 using namespace WebCore;
38
39 namespace WebKit {
40
41 WebColorChooser::WebColorChooser(WebPage* page, ColorChooserClient* client, const Color& initialColor)
42     : m_colorChooserClient(client)
43     , m_page(page)
44 {
45     m_page->setActiveColorChooser(this);
46     WebProcess::singleton().parentProcessConnection()->send(Messages::WebPageProxy::ShowColorPicker(initialColor, client->elementRectRelativeToRootView(), client->suggestedColors()), m_page->pageID());
47 }
48
49 WebColorChooser::~WebColorChooser()
50 {
51     if (!m_page)
52         return;
53
54     m_page->setActiveColorChooser(0);
55 }
56
57 void WebColorChooser::didChooseColor(const Color& color)
58 {
59     m_colorChooserClient->didChooseColor(color);
60 }
61
62 void WebColorChooser::didEndChooser()
63 {
64     m_colorChooserClient->didEndChooser();
65 }
66
67 void WebColorChooser::disconnectFromPage()
68 {
69     m_page = 0;
70 }
71
72 void WebColorChooser::reattachColorChooser(const Color& color)
73 {
74     ASSERT(m_page);
75     m_page->setActiveColorChooser(this);
76
77     ASSERT(m_colorChooserClient);
78     WebProcess::singleton().parentProcessConnection()->send(Messages::WebPageProxy::ShowColorPicker(color, m_colorChooserClient->elementRectRelativeToRootView(), m_colorChooserClient->suggestedColors()), m_page->pageID());
79 }
80
81 void WebColorChooser::setSelectedColor(const Color& color)
82 {
83     if (!m_page)
84         return;
85     
86     if (m_page->activeColorChooser() != this)
87         return;
88
89     WebProcess::singleton().parentProcessConnection()->send(Messages::WebPageProxy::SetColorPickerColor(color), m_page->pageID());
90 }
91
92 void WebColorChooser::endChooser()
93 {
94     if (!m_page)
95         return;
96
97     WebProcess::singleton().parentProcessConnection()->send(Messages::WebPageProxy::EndColorPicker(), m_page->pageID());
98 }
99
100 } // namespace WebKit
101
102 #endif // ENABLE(INPUT_TYPE_COLOR)