Index: ui/base/cocoa/text_services_context_menu.h |
diff --git a/ui/base/cocoa/text_services_context_menu.h b/ui/base/cocoa/text_services_context_menu.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..485326c087f39edaa3ac35441b6eb87eee306cc8 |
--- /dev/null |
+++ b/ui/base/cocoa/text_services_context_menu.h |
@@ -0,0 +1,77 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef UI_BASE_COCOA_TEXT_SERVICES_CONTEXT_MENU_H_ |
+#define UI_BASE_COCOA_TEXT_SERVICES_CONTEXT_MENU_H_ |
+ |
+#include "base/i18n/rtl.h" |
+#include "base/macros.h" |
+#include "base/strings/string16.h" |
+#include "ui/base/models/simple_menu_model.h" |
+#include "ui/base/ui_base_export.h" |
+ |
+namespace ui { |
+ |
+// This class is used to append and handle the Speech and BiDi submenu to the |
tapted
2016/12/21 11:20:26
nit: submenu to the -> submenu for the
spqchan
2016/12/21 22:00:13
Done.
|
+// context menu. |
+class UI_BASE_EXPORT TextServicesContextMenu |
+ : public SimpleMenuModel::Delegate { |
+ public: |
+ class UI_BASE_EXPORT Delegate { |
+ public: |
+ // Returns the selected text. |
+ virtual base::string16 GetSelectedText() const = 0; |
+ |
+ // Handles the "Start Speaking" command. The delegate is expected to |
+ // provide text and call SpeakText(). |
+ virtual void OnSpeakRequested() = 0; |
+ |
+ // Returns true if |direction| should be enabled in the BiDi submenu. |
+ virtual bool IsTextDirectionEnabled( |
+ base::i18n::TextDirection direction) const = 0; |
+ |
+ // Returns true if |direction| should be checked in the BiDi submenu. |
+ virtual bool IsTextDirectionChecked( |
+ base::i18n::TextDirection direction) const = 0; |
+ |
+ // Updates the text direction to |direction|. |
+ virtual void UpdateTextDirection(base::i18n::TextDirection direction) = 0; |
+ }; |
+ |
+ explicit TextServicesContextMenu(Delegate* delegate); |
+ |
+ // Methods for speaking. |
+ static void SpeakText(const base::string16& text); |
+ static void StopSpeaking(); |
+ static bool IsSpeaking(); |
+ |
+ // Appends general items to the context menu. |
+ void AppendToContextMenu(SimpleMenuModel* model); |
+ |
+ // Appends editable items to the context menu. |
tapted
2016/12/21 11:20:26
Appends items to the context menu applicable to ed
spqchan
2016/12/21 22:00:13
Done.
|
+ void AppendEditableItems(SimpleMenuModel* model); |
+ |
+ // Returns true if the command_id is supported by the text services menu. |
+ bool IsTextServicesCommandId(int command_id) const; |
tapted
2016/12/21 11:20:26
(I think we can delete this)
spqchan
2016/12/21 22:00:13
Done.
|
+ |
+ // SimpleMenuModel::Delegate: |
+ void ExecuteCommand(int command_id, int event_flags) override; |
tapted
2016/12/21 11:20:27
nit: this order should match the order of SimpleMe
spqchan
2016/12/21 22:00:13
Done.
|
+ bool IsCommandIdChecked(int command_id) const override; |
+ bool IsCommandIdEnabled(int command_id) const override; |
+ |
+ private: |
+ // Model for the "Speech" submenu. |
+ ui::SimpleMenuModel speech_submenu_model_; |
+ |
+ // Model for the BiDi input submenu. |
+ ui::SimpleMenuModel bidi_submenu_model_; |
+ |
+ Delegate* delegate_; // Weak. |
+ |
+ DISALLOW_COPY_AND_ASSIGN(TextServicesContextMenu); |
+}; |
+ |
+} // namespace ui |
+ |
+#endif // UI_BASE_COCOA_TEXT_SERVICES_CONTEXT_MENU_H_ |