mirror of
https://bitbucket.org/chromiumembedded/cef
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2ea7459a89
All file dialogs irrespective of source, platform and runtime will now be routed through CefFileDialogManager and trigger CefDialogHandler callbacks (see issue #3293). Adds Chrome runtime support for CefBrowserHost::RunFileDialog and CefDialogHandler callbacks. Adds Alloy runtime support for internal GTK file and print dialogs on Linux subject to the following limitations: 1. Internal GTK implementation: - Cannot be used with multi-threaded-message-loop because Chromium's internal GTK implementation is not thread-safe (does not use GDK threads). - Dialogs will not be modal to application windows when used with off-screen rendering due to lack of access to the client's top-level GtkWindow. 2. Cefclient CefDialogHandler implementation: - Cannot be used with Views because it requires a top-level GtkWindow. Due to the above limitations no dialog implementation is currently provided for Views + multi-threaded-message-loop on Linux. In cases where both implementations are supported the cefclient version is now behind an optional `--use-client-dialogs` command-line flag. Expressly forbids multiple simultaneous file dialogs with the internal platform implementation which uses modal dialogs. CefDialogHandler will still be notified and can optionally handle each request without a modal dialog (see issue #3154). Removes some RunFileDialog parameters that are not supported by the Chrome file dialog implementation (selected_accept_filter parameter, cef_file_dialog_mode_t overwrite/read-only flags).
93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
// Copyright (c) 2022 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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//
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// ---------------------------------------------------------------------------
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//
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// This file was generated by the CEF translator tool. If making changes by
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// hand only do so within the body of existing method and function
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// implementations. See the translator.README.txt file in the tools directory
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// for more information.
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//
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// $hash=3e2fc4cf108e13165c53ee3e8b10b483dbe5ff5e$
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//
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#include "libcef_dll/cpptoc/dialog_handler_cpptoc.h"
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#include "libcef_dll/ctocpp/browser_ctocpp.h"
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#include "libcef_dll/ctocpp/file_dialog_callback_ctocpp.h"
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#include "libcef_dll/shutdown_checker.h"
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#include "libcef_dll/transfer_util.h"
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namespace {
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// MEMBER FUNCTIONS - Body may be edited by hand.
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int CEF_CALLBACK
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dialog_handler_on_file_dialog(struct _cef_dialog_handler_t* self,
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cef_browser_t* browser,
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cef_file_dialog_mode_t mode,
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const cef_string_t* title,
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const cef_string_t* default_file_path,
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cef_string_list_t accept_filters,
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cef_file_dialog_callback_t* callback) {
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shutdown_checker::AssertNotShutdown();
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// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
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DCHECK(self);
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if (!self)
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return 0;
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// Verify param: browser; type: refptr_diff
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DCHECK(browser);
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if (!browser)
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return 0;
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// Verify param: callback; type: refptr_diff
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DCHECK(callback);
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if (!callback)
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return 0;
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// Unverified params: title, default_file_path, accept_filters
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// Translate param: accept_filters; type: string_vec_byref_const
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std::vector<CefString> accept_filtersList;
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transfer_string_list_contents(accept_filters, accept_filtersList);
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// Execute
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bool _retval = CefDialogHandlerCppToC::Get(self)->OnFileDialog(
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CefBrowserCToCpp::Wrap(browser), mode, CefString(title),
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CefString(default_file_path), accept_filtersList,
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CefFileDialogCallbackCToCpp::Wrap(callback));
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// Return type: bool
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return _retval;
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}
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} // namespace
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// CONSTRUCTOR - Do not edit by hand.
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CefDialogHandlerCppToC::CefDialogHandlerCppToC() {
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GetStruct()->on_file_dialog = dialog_handler_on_file_dialog;
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}
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// DESTRUCTOR - Do not edit by hand.
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CefDialogHandlerCppToC::~CefDialogHandlerCppToC() {
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shutdown_checker::AssertNotShutdown();
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}
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template <>
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CefRefPtr<CefDialogHandler> CefCppToCRefCounted<
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CefDialogHandlerCppToC,
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CefDialogHandler,
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cef_dialog_handler_t>::UnwrapDerived(CefWrapperType type,
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cef_dialog_handler_t* s) {
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NOTREACHED() << "Unexpected class type: " << type;
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return nullptr;
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}
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template <>
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CefWrapperType CefCppToCRefCounted<CefDialogHandlerCppToC,
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CefDialogHandler,
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cef_dialog_handler_t>::kWrapperType =
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WT_DIALOG_HANDLER;
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