AttachmentEdit.h

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// This may look like C code, but it's really -*- C++ -*-
/*
 * Copyright (C) 2008 Emweb bv, Herent, Belgium.
 *
 * See the LICENSE file for terms of use.
 */
#ifndef ATTACHMENT_EDIT_H_
#define ATTACHMENT_EDIT_H_

#include <Wt/WContainerWidget>

namespace Wt {
  class WFileUpload;
  class WText;
  class WCheckBox;
}

class Attachment;
class Composer;
class Option;

using namespace Wt;


class AttachmentEdit : public WContainerWidget
{
public:
  AttachmentEdit(Composer *composer, WContainerWidget *parent = 0);

  bool uploadNow();

  bool uploadFailed() const { return uploadFailed_; }

  std::vector<Attachment> attachments();

  Signal<void>& uploadDone() { return uploadDone_; }

private:
  Composer    *composer_;

  Signal<void> uploadDone_;

  WFileUpload *upload_;

  class UploadInfo : public WContainerWidget
  {
  public:
    UploadInfo(const Http::UploadedFile& f, WContainerWidget *parent = 0);

    Http::UploadedFile info_;

    WAnchor   *downloadLink_;

    WCheckBox *keep_;
  };

  std::vector<UploadInfo *> uploadInfo_;

  WText *error_;

  Option *remove_;

  bool uploadFailed_;

  void uploaded();

  void fileTooLarge(::int64_t size);

  void remove();
};

#endif // ATTACHMENT_EDIT_H_