/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- * ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is Oracle Corporation code. * * The Initial Developer of the Original Code is Oracle Corporation. * Portions created by the Initial Developer are Copyright (C) 2005 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Stuart Parmenter * Vladimir Vukicevic * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #ifndef GFX_XLIBSURFACE_H #define GFX_XLIBSURFACE_H #include "gfxASurface.h" #include #include class THEBES_API gfxXlibSurface : public gfxASurface { public: // create a surface for the specified dpy/drawable/visual. // Will use XGetGeometry to query the window/pixmap size. gfxXlibSurface(Display *dpy, Drawable drawable, Visual *visual); // create a surface for the specified dpy/drawable/visual, // with explicitly provided width/height. gfxXlibSurface(Display *dpy, Drawable drawable, Visual *visual, const gfxIntSize& size); // create a new Pixmap on the display dpy, with the root window as // the parent and the default depth for the default screen, and // attach the given visual. The depth argument is optional, and // if not specified (or 0), the default depth of the default // screen of dpy is used. gfxXlibSurface(Display *dpy, Visual *visual, const gfxIntSize& size, int depth = 0); gfxXlibSurface(Display* dpy, Drawable drawable, XRenderPictFormat *format, const gfxIntSize& size); gfxXlibSurface(Display* dpy, XRenderPictFormat *format, const gfxIntSize& size); gfxXlibSurface(cairo_surface_t *csurf); virtual ~gfxXlibSurface(); const gfxIntSize& GetSize() { return mSize; } Display* XDisplay() { return mDisplay; } Drawable XDrawable() { return mDrawable; } static XRenderPictFormat *FindRenderFormat(Display *dpy, gfxImageFormat format); // take ownership of a passed-in Pixmap, calling XFreePixmap on it // when the gfxXlibSurface is destroyed. void TakePixmap() { NS_ASSERTION(!mPixmapTaken, "I already own the Pixmap!"); mPixmapTaken = PR_TRUE; } protected: // if TakePixmap() has been called on this PRBool mPixmapTaken; Display *mDisplay; Drawable mDrawable; void DoSizeQuery(); gfxIntSize mSize; }; #endif /* GFX_XLIBSURFACE_H */