iOS build fix.
[WebKit-https.git] / Source / WebKit2 / WebProcess / WebPage / ServicesOverlayController.h
1 /*
2  * Copyright (C) 2014 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 #ifndef ServicesOverlayController_h
27 #define ServicesOverlayController_h
28
29 #if ENABLE(SERVICE_CONTROLS) || ENABLE(TELEPHONE_NUMBER_DETECTION)
30
31 #include "PageOverlay.h"
32 #include <WebCore/Range.h>
33
34 typedef void* DDHighlightRef;
35
36 namespace WebCore {
37 class LayoutRect;
38
39 struct GapRects;
40 }
41
42 namespace WebKit {
43
44 class WebPage;
45
46 typedef void* DDHighlightRef;
47
48 struct TelephoneNumberData {
49     TelephoneNumberData(RetainPtr<DDHighlightRef> highlight, PassRefPtr<WebCore::Range> range)
50         : highlight(highlight)
51         , range(range)
52     {
53     }
54
55     RetainPtr<DDHighlightRef> highlight;
56     RefPtr<WebCore::Range> range;
57 };
58
59 class ServicesOverlayController : private PageOverlay::Client {
60 public:
61     ServicesOverlayController(WebPage&);
62     ~ServicesOverlayController();
63
64     void selectedTelephoneNumberRangesChanged(const Vector<RefPtr<WebCore::Range>>&);
65     void selectionRectsDidChange(const Vector<WebCore::LayoutRect>&, const Vector<WebCore::GapRects>&);
66
67 private:
68     void createOverlayIfNeeded();
69     void handleClick(const WebCore::IntPoint&, DDHighlightRef);
70     void clearHighlightState();
71
72     virtual void pageOverlayDestroyed(PageOverlay*) override;
73     virtual void willMoveToWebPage(PageOverlay*, WebPage*) override;
74     virtual void didMoveToWebPage(PageOverlay*, WebPage*) override;
75     virtual void drawRect(PageOverlay*, WebCore::GraphicsContext&, const WebCore::IntRect& dirtyRect) override;
76     virtual bool mouseEvent(PageOverlay*, const WebMouseEvent&) override;
77
78     bool drawTelephoneNumberHighlightIfVisible(WebCore::GraphicsContext&, const WebCore::IntRect& dirtyRect);
79     void drawSelectionHighlight(WebCore::GraphicsContext&, const WebCore::IntRect& dirtyRect);
80     void drawHighlight(DDHighlightRef, WebCore::GraphicsContext&);
81
82     void establishHoveredTelephoneHighlight(Boolean& onButton);
83     void maybeCreateSelectionHighlight();
84
85     void clearSelectionHighlight();
86     void clearHoveredTelephoneNumberHighlight();
87
88     WebPage* m_webPage;
89     PageOverlay* m_servicesOverlay;
90     
91     Vector<WebCore::LayoutRect> m_currentSelectionRects;
92     RetainPtr<DDHighlightRef> m_selectionHighlight;
93
94     Vector<RefPtr<WebCore::Range>> m_currentTelephoneNumberRanges;
95     Vector<RetainPtr<DDHighlightRef>> m_telephoneNumberHighlights;
96     std::unique_ptr<TelephoneNumberData> m_hoveredTelephoneNumberData;
97
98     RetainPtr<DDHighlightRef> m_currentHoveredHighlight;
99     RetainPtr<DDHighlightRef> m_currentMouseDownOnButtonHighlight;
100
101     WebCore::IntPoint m_mousePosition;
102 };
103
104 } // namespace WebKit
105
106 #endif // ENABLE(SERVICE_CONTROLS) && ENABLE(TELEPHONE_NUMBER_DETECTION)
107 #endif // ServicesOverlayController_h