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eda69594ef
- Add a new CefBrowserHost::RunFileDialog method that displays the specified file chooser dialog and returns the results asynchronously (issue #761). - Add a new CefDialogHandler::OnFileDialog callback that allows the application to provide custom UI for file chooser dialogs (issue #761). git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@862 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
99 lines
4.0 KiB
C++
99 lines
4.0 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_DIALOG_HANDLER_H_
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#define CEF_INCLUDE_CEF_DIALOG_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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// Callback interface for asynchronous continuation of file dialog requests.
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///
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/*--cef(source=library)--*/
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class CefFileDialogCallback : public virtual CefBase {
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public:
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///
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// Continue the file selection with the specified |file_paths|. This may be
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// a single value or a list of values depending on the dialog mode. An empty
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// value is treated the same as calling Cancel().
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///
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/*--cef(capi_name=cont)--*/
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virtual void Continue(const std::vector<CefString>& file_paths) =0;
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///
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// Cancel the file selection.
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///
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/*--cef()--*/
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virtual void Cancel() =0;
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};
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///
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// Implement this interface to handle dialog events. The methods of this class
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// will be called on the browser process UI thread.
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///
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/*--cef(source=client)--*/
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class CefDialogHandler : public virtual CefBase {
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public:
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typedef cef_file_dialog_mode_t FileDialogMode;
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///
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// Called to run a file chooser dialog. |mode| represents the type of dialog
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// to display. |title| to the title to be used for the dialog and may be empty
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// to show the default title ("Open" or "Save" depending on the mode).
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// |default_file_name| is the default file name to select in the dialog.
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// |accept_types| is a list of valid lower-cased MIME types or file extensions
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// specified in an input element and is used to restrict selectable files to
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// such types. To display a custom dialog return true and execute |callback|
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// either inline or at a later time. To display the default dialog return
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// false.
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///
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/*--cef(optional_param=title,optional_param=default_file_name,
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optional_param=accept_types)--*/
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virtual bool OnFileDialog(CefRefPtr<CefBrowser> browser,
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FileDialogMode mode,
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const CefString& title,
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const CefString& default_file_name,
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const std::vector<CefString>& accept_types,
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CefRefPtr<CefFileDialogCallback> callback) {
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return false;
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}
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};
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#endif // CEF_INCLUDE_CEF_DIALOG_HANDLER_H_
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