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- Generated files are now created when running cef_create_projects or the new version_manager.py tool. These files are still created in the cef/ source tree (same location as before) but Git ignores them due to the generated .gitignore file. - API hashes are committed to Git as a new cef_api_versions.json file. This file is used for both code generation and CEF version calculation (replacing the previous usage of cef_api_hash.h for this purpose). It will be updated by the CEF admin before merging breaking API changes upstream. - As an added benefit to the above, contributor PRs will no longer contain generated code that is susceptible to frequent merge conflicts. - From a code generation perspective, the main difference is that we now use versioned structs (e.g. cef_browser_0_t instead of cef_browser_t) on the libcef (dll/framework) side. Most of the make_*.py tool changes are related to supporting this. - From the client perspective, you can now define CEF_API_VERSION in the project configuration (or get CEF_EXPERIMENTAL by default). This define will change the API exposed in CEF’s include/ and include/capi header files. All client-side targets including libcef_dll_wrapper will need be recompiled when changing this define. - Examples of the new API-related define usage are provided in cef_api_version_test.h, api_version_test_impl.cc and api_version_unittest.cc. To test: - Run `ceftests --gtest_filter=ApiVersionTest.*` - Add `cef_api_version=13300` to GN_DEFINES. Re-run configure, build and ceftests steps. - Repeat with 13301, 13302, 13303 (all supported test versions).
118 lines
4.8 KiB
C++
118 lines
4.8 KiB
C++
// Copyright (c) 2022 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_COMMAND_HANDLER_H_
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#define CEF_INCLUDE_CEF_COMMAND_HANDLER_H_
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#pragma once
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#include "include/cef_base.h"
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#include "include/cef_browser.h"
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///
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/// Implement this interface to handle events related to commands. The methods
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/// of this class will be called on the UI thread.
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///
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/*--cef(source=client)--*/
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class CefCommandHandler : public virtual CefBaseRefCounted {
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public:
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///
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/// Called to execute a Chrome command triggered via menu selection or
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/// keyboard shortcut. Use the cef_id_for_command_id_name()
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/// function for version-safe mapping of command IDC names from
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/// cef_command_ids.h to version-specific numerical |command_id| values.
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/// |disposition| provides information about the intended command target.
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/// Return true if the command was handled or false for the default
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/// implementation. For context menu commands this will be called after
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/// CefContextMenuHandler::OnContextMenuCommand. Only used with Chrome style.
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///
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/*--cef()--*/
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virtual bool OnChromeCommand(CefRefPtr<CefBrowser> browser,
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int command_id,
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cef_window_open_disposition_t disposition) {
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return false;
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}
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///
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/// Called to check if a Chrome app menu item should be visible. Use the
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/// cef_id_for_command_id_name() function for version-safe mapping of command
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/// IDC names from cef_command_ids.h to version-specific numerical
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/// |command_id| values. Only called for menu items that would be visible by
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/// default. Only used with Chrome style.
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///
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/*--cef()--*/
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virtual bool IsChromeAppMenuItemVisible(CefRefPtr<CefBrowser> browser,
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int command_id) {
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return true;
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}
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///
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/// Called to check if a Chrome app menu item should be enabled. Use the
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/// cef_id_for_command_id_name() function for version-safe mapping of command
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/// IDC names from cef_command_ids.h to version-specific numerical
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/// |command_id| values. Only called for menu items that would be enabled by
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/// default. Only used with Chrome style.
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///
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/*--cef()--*/
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virtual bool IsChromeAppMenuItemEnabled(CefRefPtr<CefBrowser> browser,
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int command_id) {
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return true;
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}
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///
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/// Called during browser creation to check if a Chrome page action icon
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/// should be visible. Only called for icons that would be visible by default.
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/// Only used with Chrome style.
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///
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/*--cef(optional_param=browser)--*/
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virtual bool IsChromePageActionIconVisible(
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cef_chrome_page_action_icon_type_t icon_type) {
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return true;
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}
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///
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/// Called during browser creation to check if a Chrome toolbar button
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/// should be visible. Only called for buttons that would be visible by
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/// default. Only used with Chrome style.
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///
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/*--cef(optional_param=browser)--*/
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virtual bool IsChromeToolbarButtonVisible(
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cef_chrome_toolbar_button_type_t button_type) {
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return true;
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}
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};
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#endif // CEF_INCLUDE_CEF_COMMAND_HANDLER_H_
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