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Diffstat (limited to 'embed/xulrunner/src/GeckoBrowser.h')
| -rw-r--r-- | embed/xulrunner/src/GeckoBrowser.h | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/embed/xulrunner/src/GeckoBrowser.h b/embed/xulrunner/src/GeckoBrowser.h new file mode 100644 index 000000000..0d7a86af3 --- /dev/null +++ b/embed/xulrunner/src/GeckoBrowser.h @@ -0,0 +1,159 @@ +/* + * Copyright © Christopher Blizzard + * Copyright © 2006 Christian Persch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1, 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser 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. + * + * --------------------------------------------------------------------------- + * Derived from Mozilla.org code, which had the following attributions: + * + * The Original Code is mozilla.org code. + * + * The Initial Developer of the Original Code is + * Christopher Blizzard. Portions created by Christopher Blizzard are Copyright © Christopher Blizzard. All Rights Reserved. + * Portions created by the Initial Developer are Copyright © 2001 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Christopher Blizzard <blizzard@mozilla.org> + * --------------------------------------------------------------------------- + * + * $Id$ + */ + +#ifndef __GeckoBrowser_h +#define __GeckoBrowser_h + +#include <nsCOMPtr.h> +#include <nsEmbedString.h> +#include <nsIWebNavigation.h> +#include <nsISHistory.h> +// for our one function that gets the GeckoBrowser via the chrome +// object. +#include <nsIWebBrowserChrome.h> +#include <nsIAppShell.h> +#include <nsPIDOMEventTarget.h> +// app component registration +#include <nsIGenericFactory.h> +#include <nsIComponentRegistrar.h> + +#include "gecko-embed.h" + +class EmbedProfile; +class EmbedProgress; +class EmbedWindow; +class EmbedContentListener; +class EmbedEventListener; + +class nsPIDOMWindow; +class nsIDirectoryServiceProvider; +class nsProfileDirServiceProvider; + +class GeckoBrowser { + + public: + + GeckoBrowser(); + ~GeckoBrowser(); + + nsresult Init (GeckoEmbed *aOwningWidget); + nsresult Realize (PRBool *aAlreadRealized); + void Unrealize (void); + void Show (void); + void Hide (void); + void Resize (PRUint32 aWidth, PRUint32 aHeight); + void Destroy (void); + void SetURI (const char *aURI); + void LoadCurrentURI (void); + void Reload (PRUint32 reloadFlags); + + void SetChromeMask (PRUint32 chromeMask); + void ApplyChromeMask (); + + nsresult OpenStream (const char *aBaseURI, const char *aContentType); + nsresult AppendToStream (const char *aData, PRInt32 aLen); + nsresult CloseStream (void); + + // This is an upcall that will come from the progress listener + // whenever there is a content state change. We need this so we can + // attach event listeners. + void ContentStateChange (void); + + // This is an upcall from the progress listener when content is + // finished loading. We have this so that if it's chrome content + // that we can size to content properly and show ourselves if + // visibility is set. + void ContentFinishedLoading(void); + + // these let the widget code know when the toplevel window gets and + // looses focus. + void TopLevelFocusIn (void); + void TopLevelFocusOut(void); + + // these are when the widget itself gets focus in and focus out + // events + void ChildFocusIn (void); + void ChildFocusOut(void); + +#ifdef MOZ_ACCESSIBILITY_ATK + void *GetAtkObjectForCurrentDocument(); +#endif + + GeckoEmbed *mOwningWidget; + + // all of the objects that we own + EmbedWindow *mWindow; + nsCOMPtr<nsISupports> mWindowGuard; + EmbedProgress *mProgress; + nsCOMPtr<nsISupports> mProgressGuard; + EmbedContentListener *mContentListener; + nsCOMPtr<nsISupports> mContentListenerGuard; + EmbedEventListener *mEventListener; + nsCOMPtr<nsISupports> mEventListenerGuard; + + nsCOMPtr<nsIWebNavigation> mNavigation; + nsCOMPtr<nsISHistory> mSessionHistory; + + // our event receiver + nsCOMPtr<nsPIDOMEventTarget> mEventTarget; + + // the currently loaded uri + nsEmbedCString mURI; + + // chrome mask + PRUint32 mChromeMask; + // is this a chrome window? + PRBool mIsChrome; + // has the chrome finished loading? + PRBool mChromeLoaded; + // saved window ID for reparenting later + GtkWidget *mMozWindowWidget; + // has someone called Destroy() on us? + PRBool mIsDestroyed; + + private: + + // is the chrome listener attached yet? + PRBool mListenersAttached; + + void GetListener (void); + void AttachListeners (void); + void DetachListeners (void); + + // this will get the PIDOMWindow for this widget + nsresult GetPIDOMWindow (nsPIDOMWindow **aPIWin); +}; + +#endif /* __GeckoBrowser_h */ |