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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "config.h" | 5 #include "config.h" |
6 #include "modules/permissions/Permissions.h" | 6 #include "modules/permissions/Permissions.h" |
7 | 7 |
8 #include "bindings/core/v8/ScriptPromise.h" | 8 #include "bindings/core/v8/ScriptPromise.h" |
9 #include "bindings/core/v8/ScriptPromiseResolver.h" | |
9 #include "core/dom/DOMException.h" | 10 #include "core/dom/DOMException.h" |
11 #include "core/dom/Document.h" | |
10 #include "core/dom/ExceptionCode.h" | 12 #include "core/dom/ExceptionCode.h" |
13 #include "modules/permissions/PermissionController.h" | |
14 #include "modules/permissions/PermissionQueryCallback.h" | |
15 #include "public/platform/Platform.h" | |
16 #include "public/platform/modules/permissions/WebPermissionClient.h" | |
11 | 17 |
12 namespace blink { | 18 namespace blink { |
13 | 19 |
20 namespace { | |
21 | |
22 WebPermissionClient* permissionClient(ExecutionContext* executionContext) | |
23 { | |
24 if (executionContext->isDocument()) { | |
25 Document* document = toDocument(executionContext); | |
26 if (!document->frame()) | |
27 return nullptr; | |
28 PermissionController* controller = PermissionController::from(*document- >frame()); | |
29 return controller ? controller->client() : nullptr; | |
30 } | |
31 return Platform::current()->permissionClient(); | |
32 } | |
33 | |
34 } // anonymous namespace | |
35 | |
14 Permissions::~Permissions() | 36 Permissions::~Permissions() |
15 { | 37 { |
16 } | 38 } |
17 | 39 |
40 // static | |
41 ScriptPromise Permissions::query(ScriptState* scriptState, const AtomicString& p ermissionName) | |
42 { | |
43 WebPermissionClient* client = permissionClient(scriptState->executionContext ()); | |
44 if (!client) | |
45 return ScriptPromise::rejectWithDOMException(scriptState, DOMException:: create(InvalidStateError, "In its current state, the global scope can't query pe rmissions.")); | |
46 | |
47 WebPermissionType type; | |
48 if (permissionName == "geolocation") { | |
49 type = WebPermissionTypeGeolocation; | |
50 } else if (permissionName == "notifications") { | |
51 type = WebPermissionTypeNotifications; | |
52 } else if (permissionName == "push-notifications") { | |
53 type = WebPermissionTypePushNotifications; | |
54 } else if (permissionName == "midi-sysex") { | |
55 type = WebPermissionTypeMidiSysEx; | |
56 } else { | |
57 ASSERT_NOT_REACHED(); | |
58 type = WebPermissionTypeGeolocation; | |
59 } | |
60 | |
61 RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scrip tState); | |
62 ScriptPromise promise = resolver->promise(); | |
63 | |
64 client->queryPermission(type, KURL(KURL(), scriptState->executionContext()-> securityOrigin()->toString()), new PermissionQueryCallback(resolver, type)); | |
jochen (gone - plz use gerrit)
2015/03/10 13:16:42
what happens if you use the permission API on file
mlamouri (slow - plz ping)
2015/03/11 10:56:57
Good point. I would not say that it does not work
| |
65 return promise; | |
66 } | |
67 | |
18 DEFINE_TRACE(Permissions) | 68 DEFINE_TRACE(Permissions) |
19 { | 69 { |
20 } | 70 } |
21 | 71 |
22 // static | |
23 ScriptPromise Permissions::query(ScriptState* scriptState, const AtomicString& p ermissionName) | |
24 { | |
25 // FIXME: implement. | |
26 return ScriptPromise::rejectWithDOMException(scriptState, DOMException::crea te(NotSupportedError, "Feature not yet supported.")); | |
27 } | |
28 | |
29 } // namespace blink | 72 } // namespace blink |
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