mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2025-06-05 21:39:12 +02:00
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).
83 lines
3.0 KiB
C++
83 lines
3.0 KiB
C++
// Copyright 2019 The Chromium Embedded Framework Authors. Portions copyright
|
|
// 2013 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 CEF_LIBCEF_BROWSER_DEVTOOLS_DEVTOOLS_FILE_MANAGER_H_
|
|
#define CEF_LIBCEF_BROWSER_DEVTOOLS_DEVTOOLS_FILE_MANAGER_H_
|
|
|
|
#include "base/callback_forward.h"
|
|
#include "base/memory/weak_ptr.h"
|
|
|
|
#include <map>
|
|
#include <string>
|
|
|
|
namespace base {
|
|
class FilePath;
|
|
class SequencedTaskRunner;
|
|
class Value;
|
|
} // namespace base
|
|
|
|
class AlloyBrowserHostImpl;
|
|
class PrefService;
|
|
|
|
// File management helper for DevTools.
|
|
// Based on chrome/browser/devtools/devtools_ui_bindings.cc and
|
|
// chrome/browser/devtools/devtools_file_helper.cc.
|
|
class CefDevToolsFileManager {
|
|
public:
|
|
CefDevToolsFileManager(AlloyBrowserHostImpl* browser_impl,
|
|
PrefService* prefs);
|
|
|
|
CefDevToolsFileManager(const CefDevToolsFileManager&) = delete;
|
|
CefDevToolsFileManager& operator=(const CefDevToolsFileManager&) = delete;
|
|
|
|
void SaveToFile(const std::string& url,
|
|
const std::string& content,
|
|
bool save_as);
|
|
void AppendToFile(const std::string& url, const std::string& content);
|
|
|
|
private:
|
|
// SaveToFile implementation:
|
|
using SaveCallback = base::OnceCallback<void(const std::string&)>;
|
|
using CancelCallback = base::OnceCallback<void()>;
|
|
void Save(const std::string& url,
|
|
const std::string& content,
|
|
bool save_as,
|
|
SaveCallback saveCallback,
|
|
CancelCallback cancelCallback);
|
|
void SaveAsDialogDismissed(const std::string& url,
|
|
const std::string& content,
|
|
SaveCallback saveCallback,
|
|
CancelCallback cancelCallback,
|
|
const std::vector<base::FilePath>& file_paths);
|
|
void SaveAsFileSelected(const std::string& url,
|
|
const std::string& content,
|
|
SaveCallback callback,
|
|
const base::FilePath& path);
|
|
void FileSavedAs(const std::string& url, const std::string& file_system_path);
|
|
void CanceledFileSaveAs(const std::string& url);
|
|
|
|
// AppendToFile implementation:
|
|
using AppendCallback = base::OnceCallback<void(void)>;
|
|
void Append(const std::string& url,
|
|
const std::string& content,
|
|
AppendCallback callback);
|
|
void AppendedTo(const std::string& url);
|
|
|
|
void CallClientFunction(const std::string& function_name,
|
|
const base::Value* arg1,
|
|
const base::Value* arg2,
|
|
const base::Value* arg3);
|
|
|
|
// Guaranteed to outlive this object.
|
|
AlloyBrowserHostImpl* browser_impl_;
|
|
PrefService* prefs_;
|
|
|
|
using PathsMap = std::map<std::string, base::FilePath>;
|
|
PathsMap saved_files_;
|
|
scoped_refptr<base::SequencedTaskRunner> file_task_runner_;
|
|
base::WeakPtrFactory<CefDevToolsFileManager> weak_factory_;
|
|
};
|
|
|
|
#endif // CEF_LIBCEF_BROWSER_DEVTOOLS_DEVTOOLS_FILE_MANAGER_H_
|