LCOV - code coverage report
Current view: top level - canvas/source/opengl - ogl_spritecanvas.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 58 0.0 %
Date: 2014-04-14 Functions: 0 18 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  */
       9             : 
      10             : #include "ogl_spritecanvas.hxx"
      11             : 
      12             : #include <canvas/debug.hxx>
      13             : #include <canvas/verbosetrace.hxx>
      14             : #include <tools/diagnose_ex.h>
      15             : 
      16             : #include <osl/mutex.hxx>
      17             : 
      18             : #include <com/sun/star/uno/XComponentContext.hpp>
      19             : #include <com/sun/star/registry/XRegistryKey.hpp>
      20             : #include <com/sun/star/lang/XSingleServiceFactory.hpp>
      21             : #include <com/sun/star/lang/NoSupportException.hpp>
      22             : 
      23             : #include <toolkit/helper/vclunohelper.hxx>
      24             : #include <cppuhelper/factory.hxx>
      25             : #include <cppuhelper/implementationentry.hxx>
      26             : #include <comphelper/servicedecl.hxx>
      27             : 
      28             : #include "ogl_canvascustomsprite.hxx"
      29             : 
      30             : #include <GL/gl.h>
      31             : #include <GL/glext.h>
      32             : 
      33             : #define SPRITECANVAS_SERVICE_NAME        "com.sun.star.rendering.SpriteCanvas.OGL"
      34             : #define SPRITECANVAS_IMPLEMENTATION_NAME "com.sun.star.comp.rendering.SpriteCanvas.OGL"
      35             : 
      36             : 
      37             : using namespace ::com::sun::star;
      38             : 
      39             : namespace oglcanvas
      40             : {
      41           0 :     SpriteCanvas::SpriteCanvas( const uno::Sequence< uno::Any >&                aArguments,
      42             :                                 const uno::Reference< uno::XComponentContext >& rxContext ) :
      43             :         maArguments(aArguments),
      44           0 :         mxComponentContext( rxContext )
      45             :     {
      46           0 :     }
      47             : 
      48           0 :     void SpriteCanvas::initialize()
      49             :     {
      50             :         // Only call initialize when not in probe mode
      51           0 :         if( maArguments.getLength() == 0 )
      52           0 :             return;
      53             : 
      54             :         VERBOSE_TRACE( "SpriteCanvas::initialize called" );
      55             : 
      56             :         /* aArguments:
      57             :            0: ptr to creating instance (Window or VirtualDevice)
      58             :            1: SystemEnvData as a streamed Any (or empty for VirtualDevice)
      59             :            2: current bounds of creating instance
      60             :            3: bool, denoting always on top state for Window (always false for VirtualDevice)
      61             :            4: XWindow for creating Window (or empty for VirtualDevice)
      62             :            5: SystemGraphicsData as a streamed Any
      63             :          */
      64           0 :         ENSURE_ARG_OR_THROW( maArguments.getLength() >= 5 &&
      65             :                              maArguments[4].getValueTypeClass() == uno::TypeClass_INTERFACE,
      66             :                              "OpenGL SpriteCanvas::initialize: wrong number of arguments, or wrong types" );
      67             : 
      68           0 :         uno::Reference< awt::XWindow > xParentWindow;
      69           0 :         maArguments[4] >>= xParentWindow;
      70           0 :         Window* pParentWindow = VCLUnoHelper::GetWindow(xParentWindow);
      71           0 :         if( !pParentWindow )
      72             :             throw lang::NoSupportException(
      73           0 :                 "Parent window not VCL window, or canvas out-of-process!", NULL);
      74             : 
      75           0 :         awt::Rectangle aRect;
      76           0 :         maArguments[2] >>= aRect;
      77             : 
      78             :         // setup helper
      79             :         maDeviceHelper.init( *pParentWindow,
      80             :                              *this,
      81           0 :                              aRect );
      82           0 :         maCanvasHelper.init( *this, maDeviceHelper );
      83           0 :         maArguments.realloc(0);
      84             :     }
      85             : 
      86           0 :     void SAL_CALL SpriteCanvas::disposeThis()
      87             :     {
      88           0 :         ::osl::MutexGuard aGuard( m_aMutex );
      89             : 
      90           0 :         mxComponentContext.clear();
      91             : 
      92             :         // forward to parent
      93           0 :         SpriteCanvasBaseT::disposeThis();
      94           0 :     }
      95             : 
      96           0 :     sal_Bool SAL_CALL SpriteCanvas::showBuffer( sal_Bool bUpdateAll ) throw (uno::RuntimeException, std::exception)
      97             :     {
      98           0 :         ::osl::MutexGuard aGuard( m_aMutex );
      99             : 
     100             :         // avoid repaints on hidden window (hidden: not mapped to
     101             :         // screen). Return failure, since the screen really has _not_
     102             :         // been updated (caller should try again later)
     103           0 :         return !mbIsVisible ? false : SpriteCanvasBaseT::showBuffer( bUpdateAll );
     104             :     }
     105             : 
     106           0 :     sal_Bool SAL_CALL SpriteCanvas::switchBuffer( sal_Bool bUpdateAll ) throw (uno::RuntimeException)
     107             :     {
     108           0 :         ::osl::MutexGuard aGuard( m_aMutex );
     109             : 
     110             :         // avoid repaints on hidden window (hidden: not mapped to
     111             :         // screen). Return failure, since the screen really has _not_
     112             :         // been updated (caller should try again later)
     113           0 :         return !mbIsVisible ? false : SpriteCanvasBaseT::switchBuffer( bUpdateAll );
     114             :     }
     115             : 
     116           0 :     uno::Reference< rendering::XAnimatedSprite > SAL_CALL SpriteCanvas::createSpriteFromAnimation(
     117             :         const uno::Reference< rendering::XAnimation >& /*animation*/ ) throw (lang::IllegalArgumentException,
     118             :                                                                               uno::RuntimeException, std::exception)
     119             :     {
     120           0 :         return uno::Reference< rendering::XAnimatedSprite >();
     121             :     }
     122             : 
     123           0 :     uno::Reference< rendering::XAnimatedSprite > SAL_CALL SpriteCanvas::createSpriteFromBitmaps(
     124             :         const uno::Sequence< uno::Reference< rendering::XBitmap > >& /*animationBitmaps*/,
     125             :         ::sal_Int8 /*interpolationMode*/ ) throw (lang::IllegalArgumentException,
     126             :                                                   rendering::VolatileContentDestroyedException,
     127             :                                                   uno::RuntimeException, std::exception)
     128             :     {
     129           0 :         return uno::Reference< rendering::XAnimatedSprite >();
     130             :     }
     131             : 
     132           0 :     uno::Reference< rendering::XCustomSprite > SAL_CALL SpriteCanvas::createCustomSprite(
     133             :         const geometry::RealSize2D& spriteSize ) throw (lang::IllegalArgumentException,
     134             :                                                         uno::RuntimeException, std::exception)
     135             :     {
     136             :         return uno::Reference< rendering::XCustomSprite >(
     137           0 :             new CanvasCustomSprite(spriteSize, this, maDeviceHelper) );
     138             :     }
     139             : 
     140           0 :     uno::Reference< rendering::XSprite > SAL_CALL SpriteCanvas::createClonedSprite(
     141             :         const uno::Reference< rendering::XSprite >& /*original*/ ) throw (lang::IllegalArgumentException,
     142             :                                                                           uno::RuntimeException, std::exception)
     143             :     {
     144           0 :         return uno::Reference< rendering::XSprite >();
     145             :     }
     146             : 
     147           0 :     sal_Bool SAL_CALL SpriteCanvas::updateScreen(sal_Bool bUpdateAll)
     148             :         throw (uno::RuntimeException, std::exception)
     149             :     {
     150           0 :         ::osl::MutexGuard aGuard( m_aMutex );
     151           0 :         return maDeviceHelper.showBuffer(mbIsVisible, bUpdateAll);
     152             :     }
     153             : 
     154           0 :     ::rtl::OUString SAL_CALL SpriteCanvas::getServiceName(  ) throw (uno::RuntimeException, std::exception)
     155             :     {
     156           0 :         return ::rtl::OUString( SPRITECANVAS_SERVICE_NAME );
     157             :     }
     158             : 
     159           0 :     void SpriteCanvas::show( const ::rtl::Reference< CanvasCustomSprite >& xSprite )
     160             :     {
     161           0 :         ::osl::MutexGuard aGuard( m_aMutex );
     162           0 :         maDeviceHelper.show(xSprite);
     163           0 :     }
     164             : 
     165           0 :     void SpriteCanvas::hide( const ::rtl::Reference< CanvasCustomSprite >& xSprite )
     166             :     {
     167           0 :         ::osl::MutexGuard aGuard( m_aMutex );
     168           0 :         maDeviceHelper.hide(xSprite);
     169           0 :     }
     170             : 
     171           0 :     bool SpriteCanvas::renderRecordedActions() const
     172             :     {
     173           0 :         return maCanvasHelper.renderRecordedActions();
     174             :     }
     175             : 
     176           0 :     static uno::Reference<uno::XInterface> initCanvas( SpriteCanvas* pCanvas )
     177             :     {
     178           0 :         uno::Reference<uno::XInterface> xRet(static_cast<cppu::OWeakObject*>(pCanvas));
     179           0 :         pCanvas->initialize();
     180           0 :         return xRet;
     181             :     }
     182             : 
     183             :     namespace sdecl = comphelper::service_decl;
     184           0 :     sdecl::class_<SpriteCanvas, sdecl::with_args<true> > serviceImpl(&initCanvas);
     185           0 :     const sdecl::ServiceDecl oglSpriteCanvasDecl(
     186             :         serviceImpl,
     187             :         SPRITECANVAS_IMPLEMENTATION_NAME,
     188             :         SPRITECANVAS_SERVICE_NAME );
     189             : }
     190             : 
     191             : // The C shared lib entry points
     192           0 : COMPHELPER_SERVICEDECL_EXPORTS1(oglcanvas, oglcanvas::oglSpriteCanvasDecl);
     193             : 
     194             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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