path: root/embed/mozilla/EphyWrapper.h

/*
 *  Copyright (C) 2000 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.
 */

#ifndef EPHY_WRAPPER_H
#define EPHY_WRAPPER_H

#include "nsIDocShell.h"
#include "ProgressListener.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 "nsPIDOMWindow.h"
#include <gtkmozembed.h>

#include "nsIPrintSettings.h"

class EphyEventListener;

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

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

    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 Find (const PRUnichar *search_string,
               PRBool matchcase, PRBool interactive,
               PRBool search_backwards, PRBool search_wrap_around,
               PRBool search_for_entire_word, PRBool search_in_frames,
               PRBool *didFind);

    nsresult GetMainDocumentUrl (nsCString &url);
    nsresult GetDocumentUrl (nsCString &url);
    nsresult GetDocumentTitle (char **title);

    nsresult ReloadDocument ();
    nsresult LoadDocument(nsISupports *aPageDescriptor, PRUint32 aDisplayType);
    nsresult GetPageDescriptor(nsISupports **aPageDescriptor);

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

    nsresult CopyHistoryTo (EphyWrapper *embed);

    nsresult GoToHistoryIndex (PRInt16 index);

    nsresult ForceCharacterSet (char *charset);

    nsresult CanCutSelection(PRBool *result);

    nsresult CanCopySelection(PRBool *result);

    nsresult CanPaste(PRBool *result);

    nsresult CutSelection(void);

    nsresult CopySelection(void);

    nsresult Paste(void);

    nsresult Activate ();
    nsresult Deactivate ();

    nsresult GetMainDOMDocument (nsIDOMDocument **aDOMDocument);

    nsresult GetLinkInterfaceItems (GList **list);

    nsresult GetRealURL (nsCString &ret);

    nsresult SelectAll (void);

    nsresult ScrollUp (void);
    nsresult ScrollDown (void);
    nsresult ScrollLeft (void);
    nsresult ScrollRight (void);

    nsresult FineScroll (int horiz, int vert);

    nsresult GetLastModified (gchar **ret);
    nsresult GetImages (GList **ret);
    nsresult GetForms (GList **ret);
    nsresult GetLinks (GList **ret);
    nsresult EvaluateJS (char *script);

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

    nsresult GetDOMDocument (nsIDOMDocument **aDOMDocument);
    nsresult GetDOMWindow (nsIDOMWindow **aDOMWindow);

    nsCOMPtr<nsIWebBrowser>           mWebBrowser;

    nsCOMPtr<nsIWebNavigation>        mChromeNav;

    GtkMozEmbed *mGtkMozEmbed;
private:
    nsCOMPtr<nsIDOMDocument> mTargetDocument;
    nsCOMPtr<nsIWebProgressListener> mProgress;
    nsCOMPtr<nsIDOMEventReceiver> mEventReceiver;
    EphyEventListener *mEventListener;
    PRBool mListenersAttached;

    void GetListener (void);
    void AttachListeners (void);
    void DetachListeners (void);
    nsresult SetZoomOnDocshell (float aZoom, nsIDocShell *DocShell);
    nsresult GetDocShell (nsIDocShell **aDocShell);
    nsresult GetCSSBackground (nsIDOMNode *node, nsAutoString& url);
    nsresult GetFocusedDOMWindow (nsIDOMWindow **aDOMWindow);
    nsresult GetSHistory (nsISHistory **aSHistory);
    nsresult GetPIDOMWindow(nsPIDOMWindow **aPIWin);
    nsresult GetWebNavigation(nsIWebNavigation **aWebNavigation);
};

#endif