492 lines
16 KiB
C++
492 lines
16 KiB
C++
// Copyright (c) 2012 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---------------------------------------------------------------------------
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//
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// The contents of this file must follow a specific format in order to
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// support the CEF translator tool. See the translator.README.txt file in the
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// tools directory for more information.
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//
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#ifndef CEF_INCLUDE_CEF_MENU_MODEL_H_
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#define CEF_INCLUDE_CEF_MENU_MODEL_H_
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#pragma once
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#include "include/cef_base.h"
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#include "include/cef_menu_model_delegate.h"
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///
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// Supports creation and modification of menus. See cef_menu_id_t for the
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// command ids that have default implementations. All user-defined command ids
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// should be between MENU_ID_USER_FIRST and MENU_ID_USER_LAST. The methods of
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// this class can only be accessed on the browser process the UI thread.
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///
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/*--cef(source=library)--*/
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class CefMenuModel : public virtual CefBaseRefCounted {
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public:
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typedef cef_menu_item_type_t MenuItemType;
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///
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// Create a new MenuModel with the specified |delegate|.
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///
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/*--cef()--*/
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static CefRefPtr<CefMenuModel> CreateMenuModel(
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CefRefPtr<CefMenuModelDelegate> delegate);
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///
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// Returns true if this menu is a submenu.
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///
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/*--cef()--*/
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virtual bool IsSubMenu() = 0;
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///
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// Clears the menu. Returns true on success.
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///
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/*--cef()--*/
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virtual bool Clear() = 0;
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///
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// Returns the number of items in this menu.
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///
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/*--cef()--*/
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virtual size_t GetCount() = 0;
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///
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// Add a separator to the menu. Returns true on success.
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///
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/*--cef()--*/
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virtual bool AddSeparator() = 0;
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///
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// Add an item to the menu. Returns true on success.
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///
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/*--cef()--*/
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virtual bool AddItem(int command_id, const CefString& label) = 0;
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///
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// Add a check item to the menu. Returns true on success.
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///
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/*--cef()--*/
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virtual bool AddCheckItem(int command_id, const CefString& label) = 0;
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///
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// Add a radio item to the menu. Only a single item with the specified
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// |group_id| can be checked at a time. Returns true on success.
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///
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/*--cef()--*/
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virtual bool AddRadioItem(int command_id,
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const CefString& label,
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int group_id) = 0;
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///
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// Add a sub-menu to the menu. The new sub-menu is returned.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefMenuModel> AddSubMenu(int command_id,
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const CefString& label) = 0;
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///
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// Insert a separator in the menu at the specified |index|. Returns true on
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// success.
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///
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/*--cef()--*/
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virtual bool InsertSeparatorAt(size_t index) = 0;
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///
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// Insert an item in the menu at the specified |index|. Returns true on
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// success.
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///
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/*--cef()--*/
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virtual bool InsertItemAt(size_t index,
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int command_id,
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const CefString& label) = 0;
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///
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// Insert a check item in the menu at the specified |index|. Returns true on
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// success.
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///
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/*--cef()--*/
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virtual bool InsertCheckItemAt(size_t index,
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int command_id,
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const CefString& label) = 0;
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///
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// Insert a radio item in the menu at the specified |index|. Only a single
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// item with the specified |group_id| can be checked at a time. Returns true
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// on success.
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///
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/*--cef()--*/
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virtual bool InsertRadioItemAt(size_t index,
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int command_id,
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const CefString& label,
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int group_id) = 0;
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///
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// Insert a sub-menu in the menu at the specified |index|. The new sub-menu
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// is returned.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefMenuModel> InsertSubMenuAt(size_t index,
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int command_id,
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const CefString& label) = 0;
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///
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// Removes the item with the specified |command_id|. Returns true on success.
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///
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/*--cef()--*/
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virtual bool Remove(int command_id) = 0;
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///
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// Removes the item at the specified |index|. Returns true on success.
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///
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/*--cef()--*/
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virtual bool RemoveAt(size_t index) = 0;
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///
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// Returns the index associated with the specified |command_id| or -1 if not
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// found due to the command id not existing in the menu.
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///
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/*--cef()--*/
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virtual int GetIndexOf(int command_id) = 0;
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///
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// Returns the command id at the specified |index| or -1 if not found due to
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// invalid range or the index being a separator.
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///
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/*--cef()--*/
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virtual int GetCommandIdAt(size_t index) = 0;
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///
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// Sets the command id at the specified |index|. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetCommandIdAt(size_t index, int command_id) = 0;
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///
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// Returns the label for the specified |command_id| or empty if not found.
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///
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/*--cef()--*/
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virtual CefString GetLabel(int command_id) = 0;
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///
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// Returns the label at the specified |index| or empty if not found due to
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// invalid range or the index being a separator.
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///
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/*--cef()--*/
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virtual CefString GetLabelAt(size_t index) = 0;
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///
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// Sets the label for the specified |command_id|. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetLabel(int command_id, const CefString& label) = 0;
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///
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// Set the label at the specified |index|. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetLabelAt(size_t index, const CefString& label) = 0;
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///
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// Returns the item type for the specified |command_id|.
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///
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/*--cef(default_retval=MENUITEMTYPE_NONE)--*/
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virtual MenuItemType GetType(int command_id) = 0;
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///
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// Returns the item type at the specified |index|.
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///
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/*--cef(default_retval=MENUITEMTYPE_NONE)--*/
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virtual MenuItemType GetTypeAt(size_t index) = 0;
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///
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// Returns the group id for the specified |command_id| or -1 if invalid.
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///
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/*--cef()--*/
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virtual int GetGroupId(int command_id) = 0;
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///
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// Returns the group id at the specified |index| or -1 if invalid.
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///
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/*--cef()--*/
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virtual int GetGroupIdAt(size_t index) = 0;
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///
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// Sets the group id for the specified |command_id|. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetGroupId(int command_id, int group_id) = 0;
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///
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// Sets the group id at the specified |index|. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetGroupIdAt(size_t index, int group_id) = 0;
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///
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// Returns the submenu for the specified |command_id| or empty if invalid.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefMenuModel> GetSubMenu(int command_id) = 0;
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///
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// Returns the submenu at the specified |index| or empty if invalid.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefMenuModel> GetSubMenuAt(size_t index) = 0;
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///
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// Returns true if the specified |command_id| is visible.
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///
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/*--cef()--*/
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virtual bool IsVisible(int command_id) = 0;
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///
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// Returns true if the specified |index| is visible.
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///
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/*--cef()--*/
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virtual bool IsVisibleAt(size_t index) = 0;
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///
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// Change the visibility of the specified |command_id|. Returns true on
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// success.
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///
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/*--cef()--*/
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virtual bool SetVisible(int command_id, bool visible) = 0;
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///
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// Change the visibility at the specified |index|. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetVisibleAt(size_t index, bool visible) = 0;
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///
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// Returns true if the specified |command_id| is enabled.
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///
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/*--cef()--*/
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virtual bool IsEnabled(int command_id) = 0;
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///
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// Returns true if the specified |index| is enabled.
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///
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/*--cef()--*/
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virtual bool IsEnabledAt(size_t index) = 0;
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///
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// Change the enabled status of the specified |command_id|. Returns true on
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// success.
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///
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/*--cef()--*/
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virtual bool SetEnabled(int command_id, bool enabled) = 0;
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///
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// Change the enabled status at the specified |index|. Returns true on
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// success.
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///
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/*--cef()--*/
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virtual bool SetEnabledAt(size_t index, bool enabled) = 0;
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///
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// Returns true if the specified |command_id| is checked. Only applies to
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// check and radio items.
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///
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/*--cef()--*/
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virtual bool IsChecked(int command_id) = 0;
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///
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// Returns true if the specified |index| is checked. Only applies to check
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// and radio items.
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///
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/*--cef()--*/
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virtual bool IsCheckedAt(size_t index) = 0;
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///
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// Check the specified |command_id|. Only applies to check and radio items.
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// Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetChecked(int command_id, bool checked) = 0;
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///
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// Check the specified |index|. Only applies to check and radio items. Returns
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// true on success.
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///
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/*--cef()--*/
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virtual bool SetCheckedAt(size_t index, bool checked) = 0;
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///
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// Returns true if the specified |command_id| has a keyboard accelerator
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// assigned.
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///
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/*--cef()--*/
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virtual bool HasAccelerator(int command_id) = 0;
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///
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// Returns true if the specified |index| has a keyboard accelerator assigned.
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///
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/*--cef()--*/
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virtual bool HasAcceleratorAt(size_t index) = 0;
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///
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// Set the keyboard accelerator for the specified |command_id|. |key_code| can
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// be any virtual key or character value. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetAccelerator(int command_id,
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int key_code,
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bool shift_pressed,
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bool ctrl_pressed,
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bool alt_pressed) = 0;
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///
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// Set the keyboard accelerator at the specified |index|. |key_code| can be
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// any virtual key or character value. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetAcceleratorAt(size_t index,
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int key_code,
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bool shift_pressed,
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bool ctrl_pressed,
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bool alt_pressed) = 0;
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///
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// Remove the keyboard accelerator for the specified |command_id|. Returns
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// true on success.
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///
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/*--cef()--*/
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virtual bool RemoveAccelerator(int command_id) = 0;
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///
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// Remove the keyboard accelerator at the specified |index|. Returns true on
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// success.
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///
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/*--cef()--*/
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virtual bool RemoveAcceleratorAt(size_t index) = 0;
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///
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// Retrieves the keyboard accelerator for the specified |command_id|. Returns
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// true on success.
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///
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/*--cef()--*/
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virtual bool GetAccelerator(int command_id,
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int& key_code,
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bool& shift_pressed,
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bool& ctrl_pressed,
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bool& alt_pressed) = 0;
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///
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// Retrieves the keyboard accelerator for the specified |index|. Returns true
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// on success.
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///
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/*--cef()--*/
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virtual bool GetAcceleratorAt(size_t index,
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int& key_code,
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bool& shift_pressed,
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bool& ctrl_pressed,
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bool& alt_pressed) = 0;
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///
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// Set the explicit color for |command_id| and |color_type| to |color|.
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// Specify a |color| value of 0 to remove the explicit color. If no explicit
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// color or default color is set for |color_type| then the system color will
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// be used. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetColor(int command_id,
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cef_menu_color_type_t color_type,
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cef_color_t color) = 0;
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///
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// Set the explicit color for |command_id| and |index| to |color|. Specify a
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// |color| value of 0 to remove the explicit color. Specify an |index| value
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// of -1 to set the default color for items that do not have an explicit
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// color set. If no explicit color or default color is set for |color_type|
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// then the system color will be used. Returns true on success.
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///
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/*--cef()--*/
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virtual bool SetColorAt(int index,
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cef_menu_color_type_t color_type,
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cef_color_t color) = 0;
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///
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// Returns in |color| the color that was explicitly set for |command_id| and
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// |color_type|. If a color was not set then 0 will be returned in |color|.
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// Returns true on success.
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///
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/*--cef()--*/
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virtual bool GetColor(int command_id,
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cef_menu_color_type_t color_type,
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cef_color_t& color) = 0;
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///
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// Returns in |color| the color that was explicitly set for |command_id| and
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// |color_type|. Specify an |index| value of -1 to return the default color
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// in |color|. If a color was not set then 0 will be returned in |color|.
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// Returns true on success.
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///
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/*--cef()--*/
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virtual bool GetColorAt(int index,
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cef_menu_color_type_t color_type,
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cef_color_t& color) = 0;
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///
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// Sets the font list for the specified |command_id|. If |font_list| is empty
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// the system font will be used. Returns true on success. The format is
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// "<FONT_FAMILY_LIST>,[STYLES] <SIZE>", where:
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// - FONT_FAMILY_LIST is a comma-separated list of font family names,
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// - STYLES is an optional space-separated list of style names (case-sensitive
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// "Bold" and "Italic" are supported), and
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// - SIZE is an integer font size in pixels with the suffix "px".
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//
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// Here are examples of valid font description strings:
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// - "Arial, Helvetica, Bold Italic 14px"
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// - "Arial, 14px"
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///
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/*--cef(optional_param=font_list)--*/
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virtual bool SetFontList(int command_id, const CefString& font_list) = 0;
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///
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// Sets the font list for the specified |index|. Specify an |index| value of
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// -1 to set the default font. If |font_list| is empty the system font will
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// be used. Returns true on success. The format is
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// "<FONT_FAMILY_LIST>,[STYLES] <SIZE>", where:
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// - FONT_FAMILY_LIST is a comma-separated list of font family names,
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// - STYLES is an optional space-separated list of style names (case-sensitive
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// "Bold" and "Italic" are supported), and
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// - SIZE is an integer font size in pixels with the suffix "px".
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//
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// Here are examples of valid font description strings:
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// - "Arial, Helvetica, Bold Italic 14px"
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// - "Arial, 14px"
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///
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/*--cef(optional_param=font_list)--*/
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virtual bool SetFontListAt(int index, const CefString& font_list) = 0;
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};
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#endif // CEF_INCLUDE_CEF_MENU_MODEL_H_
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