Solving the wrapper mess Episode 3. Rename to EphyBrowser and add sanity

2003-10-27  Marco Pesenti Gritti  <marco@gnome.org>

        * embed/mozilla/EphyBrowser.cpp:
        * embed/mozilla/EphyBrowser.h:
        * embed/mozilla/EphyWrapper.cpp:
        * embed/mozilla/EphyWrapper.h:
        * embed/mozilla/EventContext.cpp:
        * embed/mozilla/EventContext.h:
        * embed/mozilla/Makefile.am:
        * embed/mozilla/mozilla-embed-persist.cpp:
        * embed/mozilla/mozilla-embed.cpp:
        * embed/mozilla/mozilla-embed.h:

        Solving the wrapper mess Episode 3.
        Rename to EphyBrowser and add sanity checks.
        GtkMozEmbed initialize the browser on realize, that
        means until that we shouldnt use most of the EphyBrowser
        methods. I'm quite sure there are not such cases in
        current implementation, otherwise we would have had
        problems also before. Though better avoid problems
        in the future.

1 files changed, 111 insertions, 0 deletions

diff --git a/embed/mozilla/EphyBrowser.h b/embed/mozilla/EphyBrowser.h
new file mode 100644
index 000000000..b803ccec8
--- /dev/null
+++ b/embed/mozilla/EphyBrowser.h
@@ -0,0 +1,111 @@
+/*
+ *  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_WRAPPER_H
+#define EPHY_WRAPPER_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 "nsPIDOMWindow.h"
+#include <gtkmozembed.h>
+
+#include "nsIPrintSettings.h"
+
+class EphyEventListener;
+
+class EphyBrowser
+{
+public:
+	EphyBrowser();
+	~EphyBrowser();
+
+	nsresult Init (GtkMozEmbed *mozembed);
+	nsresult InitDocument ();
+	nsresult Destroy (void);
+
+	nsresult DoCommand (const char *command);
+
+	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 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 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;
+	nsCOMPtr<nsIDOMWindow> mDOMWindow;
+
+	GtkMozEmbed *mGtkMozEmbed;
+private:
+	nsCOMPtr<nsIDOMDocument> mTargetDocument;
+	nsCOMPtr<nsIWebProgressListener> mProgress;
+	nsCOMPtr<nsIDOMEventReceiver> mEventReceiver;
+	EphyEventListener *mEventListener;
+
+	nsresult GetListener (void);
+	nsresult AttachListeners (void);
+	nsresult DetachListeners (void);
+	nsresult SetZoomOnDocshell (float aZoom, nsIDocShell *DocShell);
+	nsresult GetDocShell (nsIDocShell **aDocShell);
+	nsresult GetCSSBackground (nsIDOMNode *node, nsAutoString& url);
+	nsresult GetSHistory (nsISHistory **aSHistory);
+	nsresult GetPIDOMWindow(nsPIDOMWindow **aPIWin);
+	nsresult GetWebNavigation(nsIWebNavigation **aWebNavigation);
+	nsresult GetContentViewer (nsIContentViewer **aViewer);
+};
+
+#endif