kmreaderwin.h

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/* -*- mode: C++; c-file-style: "gnu" -*-
  This file is part of KMail, the KDE mail client.
  Copyright (c) 1997 Markus Wuebben <markus.wuebben@kde.org>
  Copyright (C) 2013-2015 Laurent Montel <montel@kde.org>

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License along
  with this program; if not, write to the Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#ifndef KMREADERWIN_H
#define KMREADERWIN_H

#include <QWidget>
#include <kurl.h>
#include <messageviewer/viewer/viewer.h>
#include <messageviewer/interfaces/bodypart.h>
#include <Akonadi/Item>
#include <KABC/Addressee>
class KActionCollection;
class KAction;
class KToggleAction;
class KMenu;
namespace MessageViewer {
class HeaderStrategy;
class HeaderStyle;
class CSSHelper;
class AttachmentStrategy;
}


class KJob;

class KMReaderWin: public QWidget {
    Q_OBJECT

public:
    explicit KMReaderWin( QWidget *parent, QWidget *mainWindow,
                          KActionCollection *actionCollection, Qt::WindowFlags f = 0 );
    virtual ~KMReaderWin();

    void readConfig();

    MessageViewer::HeaderStyle * headerStyle() const;

    void setHeaderStyleAndStrategy( MessageViewer::HeaderStyle * style,
                                    MessageViewer::HeaderStrategy * strategy );
    const MessageViewer::HeaderStrategy * headerStrategy() const;

    const MessageViewer::AttachmentStrategy * attachmentStrategy() const;

    void setAttachmentStrategy( const MessageViewer::AttachmentStrategy * strategy );

    QString overrideEncoding() const;
    void setOverrideEncoding( const QString & encoding );
    virtual void setPrinting(bool enable );

    void setMessage( const Akonadi::Item& item, MessageViewer::Viewer::UpdateMode updateMode = MessageViewer::Viewer::Delayed);

    void setMessage( KMime::Message::Ptr message );

    void setMsgPart( KMime::Content* aMsgPart );

    void clear(bool force = false);

    void update(bool force = false);

    QString copyText() const;

    bool htmlOverride() const;
    void setHtmlOverride( bool override );
    MessageViewer::Viewer::DisplayFormatMessage displayFormatMessageOverwrite() const;
    void setDisplayFormatMessageOverwrite(MessageViewer::Viewer::DisplayFormatMessage format);


    bool htmlLoadExtOverride() const;
    void setHtmlLoadExtOverride( bool override );

    bool htmlMail() const;

    bool htmlLoadExternal();

    static QString newFeaturesMD5();

    void displaySplashPage( const QString &info );

    void displayAboutPage();

    void displayBusyPage();
    void displayOfflinePage();

    void displayResourceOfflinePage();

    bool isFixedFont() const;
    void setUseFixedFont( bool useFixedFont );
    MessageViewer::Viewer *viewer() { return mViewer; }
    KToggleAction *toggleFixFontAction() const;
    KAction *mailToComposeAction() const { return mMailToComposeAction; }
    KAction *mailToReplyAction() const { return mMailToReplyAction; }
    KAction *mailToForwardAction() const { return mMailToForwardAction; }
    KAction *addAddrBookAction() const { return mAddAddrBookAction; }
    KAction *openAddrBookAction() const { return mOpenAddrBookAction; }
    KAction *copyAction() const;
    KAction *selectAllAction() const;
    KAction *copyURLAction() const;
    KAction *copyImageLocation() const;
    KAction *urlOpenAction() const;
    KAction *urlSaveAsAction() const { return mUrlSaveAsAction; }
    KAction *addBookmarksAction() const { return mAddBookmarksAction;}
    KAction *toggleMimePartTreeAction() const;
    KAction *speakTextAction() const;
    KAction* translateAction() const;
    KAction* downloadImageToDiskAction() const;
    KAction *viewSourceAction() const;
    KAction *findInMessageAction() const;
    KAction *saveAsAction() const;
    KAction *saveMessageDisplayFormatAction() const;
    KAction *resetMessageDisplayFormatAction() const;
    KAction *blockImage() const;
    KAction *openBlockableItems() const;
    KAction *expandShortUrlAction() const;
    KAction *createTodoAction() const;
    KAction *createEventAction() const;

    KAction *editContactAction() const { return mEditContactAction; }

    KMenu *viewHtmlOption() const { return mViewHtmlOptions; }
    KAction *shareImage() const { return mShareImage; }

    KAction *addToExistingContactAction() const { return mAddEmailToExistingContactAction; }

    Akonadi::Item message() const;

    QWidget* mainWindow() { return mMainWindow; }

    void setDecryptMessageOverwrite( bool overwrite = true );

    MessageViewer::CSSHelper* cssHelper() const;

    bool printSelectedText(bool preview);

    void setContactItem(const Akonadi::Item& contact, const KABC::Addressee &address);
    void clearContactItem();
    bool adblockEnabled() const;
    bool isAShortUrl(const KUrl &url) const;

    bool mimePartTreeIsEmpty() const;
signals:
    void replaceMsgByUnencryptedVersion();

    void showStatusBarMessage( const QString &message );

public slots:
    void clearCache();

    void slotFind();
    void slotCopySelectedText();
    void slotMailtoReply();
    void slotMailtoCompose();
    void slotMailtoForward();
    void slotMailtoAddAddrBook();
    void slotMailtoOpenAddrBook();
    void slotUrlSave();
    void slotAddBookmarks();
    void slotUrlClicked( const Akonadi::Item &,  const KUrl& );
    void slotShowReader(KMime::Content* , bool html, const QString& );
    void slotShowMessage( KMime::Message::Ptr message, const QString& encoding );
    void slotDeleteMessage( const Akonadi::Item& );
    void slotSaveImageOnDisk();

    void slotPrintComposeResult( KJob *job );
    void slotEditContact();
    void contactStored( const Akonadi::Item &item );
    void slotContactEditorError(const QString &error);

    void slotContactHtmlOptions();
    void slotShareImage();
    void slotMailToAddToExistingContact();

protected:
    KUrl urlClicked() const;
    KUrl imageUrlClicked() const;

private:
    void createActions();
    void updateHtmlActions();

private:
    KABC::Addressee mSearchedAddress;
    Akonadi::Item mSearchedContact;
    QWidget *mMainWindow;
    KActionCollection *mActionCollection;

    KAction *mMailToComposeAction;
    KAction *mMailToReplyAction;
    KAction *mMailToForwardAction;
    KAction *mAddAddrBookAction;
    KAction *mOpenAddrBookAction;
    KAction *mUrlSaveAsAction;
    KAction *mAddBookmarksAction;
    KAction *mImageUrlSaveAsAction;
    KAction *mEditContactAction;
    KAction *mViewAsHtml;
    KAction *mLoadExternalReference;
    KAction *mShareImage;
    KAction *mAddEmailToExistingContactAction;

    KMenu *mViewHtmlOptions;

    MessageViewer::Viewer *mViewer;
};


#endif