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1 /* | 1 /* |
2 * Copyright (C) 2014 Google Inc. All rights reserved. | 2 * Copyright (C) 2014 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
(...skipping 10 matching lines...) Expand all Loading... | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef WebWaitableEvent_h | 31 #ifndef WebSelection_h |
32 #define WebWaitableEvent_h | 32 #define WebSelection_h |
33 | 33 |
34 #include "WebCommon.h" | 34 #include "../platform/WebRect.h" |
35 #include "WebTextDirection.h" | |
35 | 36 |
36 namespace blink { | 37 namespace blink { |
37 | 38 |
38 // Provides a thread synchronization that can be used to allow one thread to | 39 class WebLayer; |
aelias_OOO_until_Jul13
2014/06/12 06:02:01
Delete this, now unused.
jdduke (slow)
2014/06/12 18:03:20
Done.
| |
39 // wait until another thread to finish some work. | |
40 class WebWaitableEvent { | |
41 public: | |
42 virtual ~WebWaitableEvent() { } | |
43 | 40 |
44 // Waits indefinitely for the event to be signaled. | 41 struct WebSelection { |
45 virtual void wait() = 0; | 42 enum Type { |
43 TypeNone, | |
44 TypeInsertion, | |
45 TypeSelection, | |
46 }; | |
46 | 47 |
47 // Puts the event in the signaled state. Causing any thread blocked on Wait | 48 WebSelection() |
48 // to be woken up. The event state is reset to non-signaled after | 49 : type(TypeNone) |
49 // a waiting thread has been released. | 50 , anchorLayerId(0) |
50 virtual void signal() = 0; | 51 , anchorDirection(WebTextDirectionDefault) |
52 , focusLayerId(0) | |
53 , focusDirection(WebTextDirectionDefault) | |
54 , anchorIsFirst(true) { } | |
55 | |
56 Type type; | |
57 | |
58 int anchorLayerId; | |
59 WebRect anchorRectInLayer; | |
60 WebTextDirection anchorDirection; | |
61 | |
62 int focusLayerId; | |
63 WebRect focusRectInLayer; | |
64 WebTextDirection focusDirection; | |
65 | |
66 bool anchorIsFirst; | |
67 | |
68 // TODO(jdduke): Add local bounds for each handle. | |
51 }; | 69 }; |
52 | 70 |
53 } // namespace blink | 71 } // namespace blink |
54 | 72 |
55 #endif // WebWaitableEvent_h | 73 #endif |
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