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/*
* Copyright (C) 2000-2004 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 "ephy-embed.h"
#include <gtkmozembed.h>
#include <nsCOMPtr.h>
#include <nsIDOMEventListener.h>
#include <nsIWebNavigation.h>
#include <nsISHistory.h>
#include <nsIWebBrowser.h>
#include <nsIDOMDocument.h>
#include <nsIDOMWindow.h>
#include <nsIPrintSettings.h>
#ifdef ALLOW_PRIVATE_API
#include <nsIDocShell.h>
#include <nsIDOMEventReceiver.h>
#endif
class EphyEventListener : public nsIDOMEventListener
{
public:
EphyEventListener();
virtual ~EphyEventListener();
nsresult Init(EphyEmbed *aOwner);
NS_DECL_ISUPPORTS
// nsIDOMEventListener
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent) = 0;
protected:
EphyEmbed *mOwner;
};
class EphyFaviconEventListener : public EphyEventListener
{
public:
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent);
private:
nsresult HandleFaviconLink (nsIDOMNode *node);
};
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);
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, nsACString &url);
nsresult GoToHistoryIndex (PRInt16 index);
enum { RELOAD_NORMAL = 0 };
enum { RELOAD_FORCE = 1 };
enum { RELOAD_ENCODING_CHANGE = 2 };
nsresult Reload (PRUint32 flags);
nsresult ForceEncoding (const char *encoding);
nsresult GetEncoding (nsACString &encoding);
nsresult GetForcedEncoding (nsACString &encoding);
nsresult PushTargetDocument (nsIDOMDocument *domDoc);
nsresult PopTargetDocument ();
nsresult GetDocument (nsIDOMDocument **aDOMDocument);
nsresult GetTargetDocument (nsIDOMDocument **aDOMDocument);
nsresult GetDocumentUrl (nsACString &url);
nsresult GetTargetDocumentUrl (nsACString &url);
nsresult GetDOMWindow (nsIDOMWindow **window);
nsresult GetHasModifiedForms (PRBool *modified);
nsCOMPtr<nsIWebBrowser> mWebBrowser;
private:
nsCOMPtr<nsIDOMDocument> mTargetDocument;
nsCOMPtr<nsIDOMEventReceiver> mEventReceiver;
nsCOMPtr<nsIDOMWindow> mDOMWindow;
EphyFaviconEventListener *mFaviconEventListener;
PRBool mInitialized;
nsresult GetListener (void);
nsresult AttachListeners (void);
nsresult DetachListeners (void);
nsresult GetSHistory (nsISHistory **aSHistory);
nsresult GetContentViewer (nsIContentViewer **aViewer);
nsresult GetDocumentHasModifiedForms (nsIDOMDocument *aDomDoc, PRUint32 *aNumTextFields, PRBool *aHasTextArea);
PRBool CompareFormsText (nsAString &aDefaultText, nsAString &aUserText);
};
#endif
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