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Support registration of custom preferences.

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Custom global and request context preferences can now be registered via
CefBrowserProcessHandler::OnRegisterCustomPreferences. CefRequestContext
now extends CefPreferenceManager and global preferences can be accessed
via CefPreferenceManager::GetGlobalPreferenceManager.
This commit is contained in:
Marshall Greenblatt
2022-10-25 18:50:29 -04:00
parent 767c4422ac
commit 09bb643ef6
45 changed files with 2022 additions and 531 deletions
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30
include/capi/cef_browser_process_handler_capi.h
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@ -33,7 +33,7 @@
// by hand. See the translator.README.txt file in the tools directory for
// more information.
//
// $hash=c4ed4278e513daa2a1ccf42e50e242d61dfbb86f$
// $hash=a4d3026623111f1ba226d1579c6b03de3b924457$
//
#ifndef CEF_INCLUDE_CAPI_CEF_BROWSER_PROCESS_HANDLER_CAPI_H_
@ -43,6 +43,7 @@
#include "include/capi/cef_base_capi.h"
#include "include/capi/cef_client_capi.h"
#include "include/capi/cef_command_line_capi.h"
#include "include/capi/cef_preference_capi.h"
#include "include/capi/cef_values_capi.h"
#ifdef __cplusplus
@ -60,6 +61,33 @@ typedef struct _cef_browser_process_handler_t {
///
cef_base_ref_counted_t base;
///
/// Provides an opportunity to register custom preferences prior to global and
/// request context initialization.
///
/// If |type| is CEF_PREFERENCES_TYPE_GLOBAL the registered preferences can be
/// accessed via cef_preference_manager_t::GetGlobalPreferences after
/// OnContextInitialized is called. Global preferences are registered a single
/// time at application startup. See related cef_settings_t.cache_path and
/// cef_settings_t.persist_user_preferences configuration.
///
/// If |type| is CEF_PREFERENCES_TYPE_REQUEST_CONTEXT the preferences can be
/// accessed via the cef_request_context_t after
/// cef_request_context_handler_t::OnRequestContextInitialized is called.
/// Request context preferences are registered each time a new
/// cef_request_context_t is created. It is intended but not required that all
/// request contexts have the same registered preferences. See related
/// cef_request_context_settings_t.cache_path and
/// cef_request_context_settings_t.persist_user_preferences configuration.
///
/// Do not keep a reference to the |registrar| object. This function is called
/// on the browser process UI thread.
///
void(CEF_CALLBACK* on_register_custom_preferences)(
struct _cef_browser_process_handler_t* self,
cef_preferences_type_t type,
struct _cef_preference_registrar_t* registrar);
///
/// Called on the browser process UI thread immediately after the CEF context
/// has been initialized.