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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
* Copyright (C) 2011 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_FILE_INPUT_TYPE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_FILE_INPUT_TYPE_H_
#include "base/memory/scoped_refptr.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/html/forms/file_chooser.h"
#include "third_party/blink/renderer/core/html/forms/input_type.h"
#include "third_party/blink/renderer/core/html/forms/keyboard_clickable_input_type_view.h"
#include "third_party/blink/renderer/core/page/popup_opening_observer.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
namespace blink {
class DragData;
class FileList;
class CORE_EXPORT FileInputType final : public InputType,
public KeyboardClickableInputTypeView,
private FileChooserClient {
USING_GARBAGE_COLLECTED_MIXIN(FileInputType);
public:
FileInputType(HTMLInputElement&);
void Trace(Visitor*) override;
using InputType::GetElement;
static Vector<String> FilesFromFormControlState(const FormControlState&);
static FileList* CreateFileList(const FileChooserFileInfoList& files,
const base::FilePath& base_dir);
void CountUsage() override;
void SetFilesFromPaths(const Vector<String>&) override;
private:
InputTypeView* CreateView() override;
const AtomicString& FormControlType() const override;
FormControlState SaveFormControlState() const override;
void RestoreFormControlState(const FormControlState&) override;
void AppendToFormData(FormData&) const override;
bool ValueMissing(const String&) const override;
String ValueMissingText() const override;
void HandleDOMActivateEvent(Event&) override;
void CustomStyleForLayoutObject(ComputedStyle& style) override;
bool TypeShouldForceLegacyLayout() const override;
LayoutObject* CreateLayoutObject(const ComputedStyle&,
LegacyLayout) const override;
bool CanSetStringValue() const override;
FileList* Files() override;
bool SetFiles(FileList*) override;
void SetFilesAndDispatchEvents(FileList*) override;
ValueMode GetValueMode() const override;
bool CanSetValue(const String&) override;
String ValueInFilenameValueMode() const override;
void SetValue(const String&,
bool value_changed,
TextFieldEventBehavior,
TextControlSetValueSelection) override;
bool ReceiveDroppedFiles(const DragData*) override;
String DroppedFileSystemId() override;
void CreateShadowSubtree() override;
HTMLInputElement* UploadButton() const override;
void DisabledAttributeChanged() override;
void MultipleAttributeChanged() override;
String DefaultToolTip(const InputTypeView&) const override;
void CopyNonAttributeProperties(const HTMLInputElement&) override;
String FileStatusText() const override;
void UpdateView() override;
// KeyboardClickableInputTypeView overrides.
void HandleKeypressEvent(KeyboardEvent&) override;
void HandleKeyupEvent(KeyboardEvent&) override;
// FileChooserClient implementation.
void FilesChosen(FileChooserFileInfoList files,
const base::FilePath& base_dir) override;
LocalFrame* FrameOrNull() const override;
// PopupOpeningObserver implementation.
void WillOpenPopup() override;
void SetFilesFromDirectory(const String&);
Node* FileStatusElement() const;
Member<FileList> file_list_;
String dropped_file_system_id_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_FILE_INPUT_TYPE_H_
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