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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "chrome/browser/extensions/extension_input_api.h" | 5 #include "chrome/browser/extensions/extension_input_api.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/string_number_conversions.h" | 9 #include "base/string_number_conversions.h" |
10 #include "base/string_util.h" | 10 #include "base/string_util.h" |
11 #include "base/values.h" | 11 #include "base/values.h" |
12 #include "chrome/browser/extensions/key_identifier_conversion_views.h" | 12 #include "chrome/browser/extensions/key_identifier_conversion_views.h" |
13 #include "chrome/browser/ui/browser.h" | 13 #include "chrome/browser/ui/browser.h" |
14 #include "chrome/browser/ui/browser_window.h" | 14 #include "chrome/browser/ui/browser_window.h" |
15 #include "chrome/browser/ui/views/frame/browser_view.h" | 15 #include "chrome/browser/ui/views/frame/browser_view.h" |
16 #include "chrome/common/chrome_notification_types.h" | 16 #include "chrome/common/chrome_notification_types.h" |
| 17 #include "ui/base/event.h" |
17 #include "ui/views/events/event.h" | 18 #include "ui/views/events/event.h" |
18 #include "ui/views/ime/input_method.h" | 19 #include "ui/views/ime/input_method.h" |
19 #include "ui/views/views_delegate.h" | 20 #include "ui/views/views_delegate.h" |
20 #include "ui/views/widget/widget.h" | 21 #include "ui/views/widget/widget.h" |
21 | 22 |
22 namespace { | 23 namespace { |
23 | 24 |
24 // Keys. | 25 // Keys. |
25 const char kType[] = "type"; | 26 const char kType[] = "type"; |
26 const char kKeyIdentifier[] = "keyIdentifier"; | 27 const char kKeyIdentifier[] = "keyIdentifier"; |
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86 ui::EventType type = GetTypeFromString(type_name); | 87 ui::EventType type = GetTypeFromString(type_name); |
87 if (type == ui::ET_UNKNOWN) { | 88 if (type == ui::ET_UNKNOWN) { |
88 error_ = kUnknownEventTypeError; | 89 error_ = kUnknownEventTypeError; |
89 return false; | 90 return false; |
90 } | 91 } |
91 | 92 |
92 std::string identifier; | 93 std::string identifier; |
93 EXTENSION_FUNCTION_VALIDATE(args->GetString(kKeyIdentifier, &identifier)); | 94 EXTENSION_FUNCTION_VALIDATE(args->GetString(kKeyIdentifier, &identifier)); |
94 TrimWhitespaceASCII(identifier, TRIM_ALL, &identifier); | 95 TrimWhitespaceASCII(identifier, TRIM_ALL, &identifier); |
95 | 96 |
96 const views::KeyEvent& prototype_event = | 97 const ui::KeyEvent& prototype_event = KeyEventFromKeyIdentifier(identifier); |
97 KeyEventFromKeyIdentifier(identifier); | |
98 uint16 character = 0; | 98 uint16 character = 0; |
99 if (prototype_event.key_code() == ui::VKEY_UNKNOWN) { | 99 if (prototype_event.key_code() == ui::VKEY_UNKNOWN) { |
100 // Check if |identifier| is "U+NNNN" format. | 100 // Check if |identifier| is "U+NNNN" format. |
101 character = UnicodeIdentifierStringToInt(identifier); | 101 character = UnicodeIdentifierStringToInt(identifier); |
102 if (!character) { | 102 if (!character) { |
103 error_ = kUnknownOrUnsupportedKeyIdentiferError; | 103 error_ = kUnknownOrUnsupportedKeyIdentiferError; |
104 return false; | 104 return false; |
105 } | 105 } |
106 } | 106 } |
107 | 107 |
108 bool flag = false; | 108 bool flag = false; |
109 int flags = 0; | 109 int flags = 0; |
110 if (prototype_event.key_code() != ui::VKEY_UNKNOWN) | 110 if (prototype_event.key_code() != ui::VKEY_UNKNOWN) |
111 flags = prototype_event.flags(); | 111 flags = prototype_event.flags(); |
112 flags |= (args->GetBoolean(kAlt, &flag) && flag) ? ui::EF_ALT_DOWN : 0; | 112 flags |= (args->GetBoolean(kAlt, &flag) && flag) ? ui::EF_ALT_DOWN : 0; |
113 flags |= (args->GetBoolean(kCtrl, &flag) && flag) ? ui::EF_CONTROL_DOWN : 0; | 113 flags |= (args->GetBoolean(kCtrl, &flag) && flag) ? ui::EF_CONTROL_DOWN : 0; |
114 flags |= (args->GetBoolean(kShift, &flag) && flag) ? ui::EF_SHIFT_DOWN : 0; | 114 flags |= (args->GetBoolean(kShift, &flag) && flag) ? ui::EF_SHIFT_DOWN : 0; |
115 if (args->GetBoolean(kMeta, &flag) && flag) { | 115 if (args->GetBoolean(kMeta, &flag) && flag) { |
116 // Views does not have a Meta event flag, so return an error for now. | 116 // Views does not have a Meta event flag, so return an error for now. |
117 error_ = kUnsupportedModifier; | 117 error_ = kUnsupportedModifier; |
118 return false; | 118 return false; |
119 } | 119 } |
120 | 120 |
121 views::Widget* widget = GetTopLevelWidget(GetCurrentBrowser()); | 121 views::Widget* widget = GetTopLevelWidget(GetCurrentBrowser()); |
122 if (!widget) { | 122 if (!widget) { |
123 error_ = kNoValidRecipientError; | 123 error_ = kNoValidRecipientError; |
124 return false; | 124 return false; |
125 } | 125 } |
126 | 126 |
127 views::KeyEvent event(type, prototype_event.key_code(), flags); | 127 ui::KeyEvent event(type, prototype_event.key_code(), flags); |
128 if (character) { | 128 if (character) { |
129 event.set_character(character); | 129 event.set_character(character); |
130 event.set_unmodified_character(character); | 130 event.set_unmodified_character(character); |
131 } | 131 } |
132 | 132 |
133 views::InputMethod* ime = widget->GetInputMethod(); | 133 views::InputMethod* ime = widget->GetInputMethod(); |
134 if (ime) { | 134 if (ime) { |
135 ime->DispatchKeyEvent(event); | 135 ime->DispatchKeyEvent(event); |
136 } else if (!widget->OnKeyEvent(event)) { | 136 } else if (!widget->OnKeyEvent(event)) { |
137 error_ = kKeyEventUnprocessedError; | 137 error_ = kKeyEventUnprocessedError; |
138 return false; | 138 return false; |
139 } | 139 } |
140 | 140 |
141 return true; | 141 return true; |
142 } | 142 } |
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