path: root/embed/mozilla/EphyBrowser.h

/*
 *  Copyright (C) 2000-2003 Marco Pesenti Gritti
 *
 *  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, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *  $Id$
 */

#ifndef EPHY_BROWSER_H
#define EPHY_BROWSER_H

#include "ephy-encodings.h"

#include "nsIDocShell.h"
#include "nsIWebNavigation.h"
#include "nsIWebPageDescriptor.h"
#include "nsISHistory.h"
#include "nsIWebBrowser.h"
#include "nsIWebProgressListener.h"
#include "nsCOMPtr.h"
#include "nsIDOMEventReceiver.h"
#include "nsIDOMDocument.h"
#include "nsIDOMWindow.h"
#include "nsPIDOMWindow.h"
#include <gtkmozembed.h>

#include "nsIPrintSettings.h"

class EphyEventListener;

class EphyBrowser
{
public:
    EphyBrowser();
    ~EphyBrowser();

    nsresult Init (GtkMozEmbed *mozembed);
    nsresult Destroy (void);

    nsresult DoCommand (const char *command);
    nsresult GetCommandState (const char *command, PRBool *enabled);

    nsresult SetZoom (float aTextZoom, PRBool reflow);
    nsresult GetZoom (float *aTextZoom);

    nsresult Print (nsIPrintSettings *options, PRBool preview);
    nsresult GetPrintSettings (nsIPrintSettings * *options);
    nsresult PrintPreviewClose (void);
    nsresult PrintPreviewNumPages (int *numPages);
    nsresult PrintPreviewNavigate(PRInt16 navType, PRInt32 pageNum);

    nsresult FindSetProperties (const PRUnichar *search_string,
                        PRBool case_sensitive,
                    PRBool wrap_around);
    nsresult Find (PRBool bacwards,
               PRBool *didFind);

    nsresult GetPageDescriptor(nsISupports **aPageDescriptor);

    nsresult GetSHInfo (PRInt32 *count, PRInt32 *index);
    nsresult GetSHTitleAtIndex (PRInt32 index, PRUnichar **title);
    nsresult GetSHUrlAtIndex (PRInt32 index, nsCString &url);
    nsresult GoToHistoryIndex (PRInt16 index);

    nsresult ForceEncoding (const char *encoding);

    nsresult GetEncodingInfo (EphyEncodingInfo **infoptr);

    nsresult PushTargetDocument (nsIDOMDocument *domDoc);
    nsresult PopTargetDocument ();

    nsresult GetDocument (nsIDOMDocument **aDOMDocument);
    nsresult GetTargetDocument (nsIDOMDocument **aDOMDocument);
    nsresult GetDocumentUrl (nsCString &url);
    nsresult GetTargetDocumentUrl (nsCString &url);

    nsCOMPtr<nsIWebBrowser> mWebBrowser;

private:
    nsCOMPtr<nsIDOMDocument> mTargetDocument;
    nsCOMPtr<nsIWebProgressListener> mProgress;
    nsCOMPtr<nsIDOMEventReceiver> mEventReceiver;
    nsCOMPtr<nsIDOMWindow> mDOMWindow;
    EphyEventListener *mEventListener;

    nsresult GetListener (void);
    nsresult AttachListeners (void);
    nsresult DetachListeners (void);
    nsresult SetZoomOnDocshell (float aZoom, nsIDocShell *DocShell);
    nsresult GetSHistory (nsISHistory **aSHistory);
    nsresult GetContentViewer (nsIContentViewer **aViewer);
};

#endif