From 52fd9e2d3c036373651927bbc933f5293ee98bfd Mon Sep 17 00:00:00 2001 From: ka Date: Wed, 9 Jun 2010 07:07:59 +0200 Subject: avmedia101: added GStreamer backend for Unix --- vcl/inc/vcl/javachild.hxx | 2 - vcl/inc/vcl/syschild.hxx | 6 ++ vcl/source/window/javachild.cxx | 154 ++----------------------------------- vcl/source/window/syschild.cxx | 164 +++++++++++++++++++++++++++++++++++++--- 4 files changed, 166 insertions(+), 160 deletions(-) diff --git a/vcl/inc/vcl/javachild.hxx b/vcl/inc/vcl/javachild.hxx index 62b447f26571..c5ec3c678900 100644 --- a/vcl/inc/vcl/javachild.hxx +++ b/vcl/inc/vcl/javachild.hxx @@ -47,8 +47,6 @@ public: private: - SAL_DLLPRIVATE void implTestJavaException( void* pEnv ); - // Copy assignment is forbidden and not implemented. SAL_DLLPRIVATE JavaChildWindow (const JavaChildWindow &); SAL_DLLPRIVATE JavaChildWindow & operator= (const JavaChildWindow &); diff --git a/vcl/inc/vcl/syschild.hxx b/vcl/inc/vcl/syschild.hxx index da4ffcd51a22..e914adbdffed 100644 --- a/vcl/inc/vcl/syschild.hxx +++ b/vcl/inc/vcl/syschild.hxx @@ -44,6 +44,7 @@ class VCL_DLLPUBLIC SystemChildWindow : public Window private: using Window::ImplInit; SAL_DLLPRIVATE void ImplInitSysChild( Window* pParent, WinBits nStyle, SystemWindowData *pData, BOOL bShow = FALSE ); + SAL_DLLPRIVATE void ImplTestJavaException( void* pEnv ); // Copy assignment is forbidden and not implemented. SAL_DLLPRIVATE SystemChildWindow (const SystemChildWindow &); @@ -62,6 +63,11 @@ public: // however, this might not always be required void EnableEraseBackground( BOOL bEnable = TRUE ); BOOL IsEraseBackgroundEnabled(); + + // return the platform specific handle/id of this window; + // in case the flag bUseJava is set, a java compatible overlay window + // is created on which other java windows can be created (plugin interface) + sal_IntPtr GetParentWindowHandle( sal_Bool bUseJava = sal_False ); }; #endif // _SV_SYSCHILD_HXX diff --git a/vcl/source/window/javachild.cxx b/vcl/source/window/javachild.cxx index 2cd18b897ff5..aa198c85c138 100644 --- a/vcl/source/window/javachild.cxx +++ b/vcl/source/window/javachild.cxx @@ -2,10 +2,13 @@ * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * - * Copyright 2000, 2010 Oracle and/or its affiliates. + * Copyright 2008 by Sun Microsystems, Inc. * * OpenOffice.org - a multi-platform office productivity suite * + * $RCSfile: javachild.cxx,v $ + * $Revision: 1.12 $ + * * This file is part of OpenOffice.org. * * OpenOffice.org is free software: you can redistribute it and/or modify @@ -28,32 +31,7 @@ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_vcl.hxx" - -#ifdef SOLAR_JAVA -#include -#endif -#include - -#include -#include -#include -#include -#include -#include -#include - -#ifndef _SV_SVSYS_HXX -#include -#endif -#include -#include -#include -#include #include -#include -#include - -using namespace ::com::sun::star; // ------------------- // - JavaChildWindow - @@ -79,129 +57,7 @@ JavaChildWindow::~JavaChildWindow() // ----------------------------------------------------------------------- -void JavaChildWindow::implTestJavaException( void* pEnv ) -{ -#ifdef SOLAR_JAVA - JNIEnv* pJavaEnv = reinterpret_cast< JNIEnv* >( pEnv ); - jthrowable jtThrowable = pJavaEnv->ExceptionOccurred(); - - if( jtThrowable ) - { // is it a java exception ? -#if OSL_DEBUG_LEVEL > 1 - pJavaEnv->ExceptionDescribe(); -#endif // OSL_DEBUG_LEVEL > 1 - pJavaEnv->ExceptionClear(); - - jclass jcThrowable = pJavaEnv->FindClass("java/lang/Throwable"); - jmethodID jmThrowable_getMessage = pJavaEnv->GetMethodID(jcThrowable, "getMessage", "()Ljava/lang/String;"); - jstring jsMessage = (jstring) pJavaEnv->CallObjectMethod(jtThrowable, jmThrowable_getMessage); - ::rtl::OUString ouMessage; - - if(jsMessage) - { - const jchar * jcMessage = pJavaEnv->GetStringChars(jsMessage, NULL); - ouMessage = ::rtl::OUString(jcMessage); - pJavaEnv->ReleaseStringChars(jsMessage, jcMessage); - } - - throw uno::RuntimeException(ouMessage, uno::Reference()); - } -#endif // SOLAR_JAVA -} - -// ----------------------------------------------------------------------- - sal_IntPtr JavaChildWindow::getParentWindowHandleForJava() { - sal_IntPtr nRet = 0; - -#if defined WNT - nRet = reinterpret_cast< sal_IntPtr >( GetSystemData()->hWnd ); -#elif defined QUARTZ - // FIXME: this is wrong - nRet = reinterpret_cast< sal_IntPtr >( GetSystemData()->pView ); -#elif defined UNX -#ifdef SOLAR_JAVA - uno::Reference< lang::XMultiServiceFactory > xFactory( vcl::unohelper::GetMultiServiceFactory() ); - - if( xFactory.is() && ( GetSystemData()->aWindow > 0 ) ) - { - try - { - ::rtl::Reference< ::jvmaccess::VirtualMachine > xVM; - uno::Reference< java::XJavaVM > xJavaVM( xFactory->createInstance( rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.java.JavaVirtualMachine") ) ), uno::UNO_QUERY ); - uno::Sequence< sal_Int8 > aProcessID( 17 ); - - rtl_getGlobalProcessId( (sal_uInt8*) aProcessID.getArray() ); - aProcessID[ 16 ] = 0; - OSL_ENSURE(sizeof (sal_Int64) >= sizeof (jvmaccess::VirtualMachine *), "Pointer cannot be represented as sal_Int64"); - sal_Int64 nPointer = reinterpret_cast< sal_Int64 >( static_cast< jvmaccess::VirtualMachine * >(0)); - xJavaVM->getJavaVM(aProcessID) >>= nPointer; - xVM = reinterpret_cast< jvmaccess::VirtualMachine * >(nPointer); - - if( xVM.is() ) - { - try - { - ::jvmaccess::VirtualMachine::AttachGuard aVMAttachGuard( xVM ); - JNIEnv* pEnv = aVMAttachGuard.getEnvironment(); - - jclass jcToolkit = pEnv->FindClass("java/awt/Toolkit"); - implTestJavaException(pEnv); - - jmethodID jmToolkit_getDefaultToolkit = pEnv->GetStaticMethodID( jcToolkit, "getDefaultToolkit", "()Ljava/awt/Toolkit;" ); - implTestJavaException(pEnv); - - pEnv->CallStaticObjectMethod(jcToolkit, jmToolkit_getDefaultToolkit); - implTestJavaException(pEnv); - - jclass jcMotifAppletViewer = pEnv->FindClass("sun/plugin/navig/motif/MotifAppletViewer"); - if( pEnv->ExceptionOccurred() ) - { - pEnv->ExceptionClear(); - - jcMotifAppletViewer = pEnv->FindClass( "sun/plugin/viewer/MNetscapePluginContext"); - implTestJavaException(pEnv); - } - - jclass jcClassLoader = pEnv->FindClass("java/lang/ClassLoader"); - implTestJavaException(pEnv); - - jmethodID jmClassLoader_loadLibrary = pEnv->GetStaticMethodID( jcClassLoader, "loadLibrary", "(Ljava/lang/Class;Ljava/lang/String;Z)V"); - implTestJavaException(pEnv); - - jstring jsplugin = pEnv->NewStringUTF("javaplugin_jni"); - implTestJavaException(pEnv); - - pEnv->CallStaticVoidMethod(jcClassLoader, jmClassLoader_loadLibrary, jcMotifAppletViewer, jsplugin, JNI_FALSE); - implTestJavaException(pEnv); - - jmethodID jmMotifAppletViewer_getWidget = pEnv->GetStaticMethodID( jcMotifAppletViewer, "getWidget", "(IIIII)I" ); - implTestJavaException(pEnv); - - const Size aSize( GetOutputSizePixel() ); - jint ji_widget = pEnv->CallStaticIntMethod( jcMotifAppletViewer, jmMotifAppletViewer_getWidget, - GetSystemData()->aWindow, 0, 0, aSize.Width(), aSize.Height() ); - implTestJavaException(pEnv); - - nRet = static_cast< sal_IntPtr >( ji_widget ); - } - catch( uno::RuntimeException& ) - { - } - - if( !nRet ) - nRet = static_cast< sal_IntPtr >( GetSystemData()->aWindow ); - } - } - catch( ... ) - { - } - } -#endif // SOLAR_JAVA -#else // WNT || QUARTZ || UNX - // TBD -#endif - - return nRet; + return SystemChildWindow::GetParentWindowHandle( sal_True ); } diff --git a/vcl/source/window/syschild.cxx b/vcl/source/window/syschild.cxx index ef71f83df1ee..4e897eef4a8b 100644 --- a/vcl/source/window/syschild.cxx +++ b/vcl/source/window/syschild.cxx @@ -28,25 +28,34 @@ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_vcl.hxx" -#ifndef _SV_SVSYS_HXX #include -#endif +#include +#include +#include +#include #include #include #include #include - -#ifndef _SV_RC_H -#include -#endif #include -#ifndef _SV_WIDNOW_H -#include -#endif +#include #include #include +#include +#ifdef SOLAR_JAVA +#include +#endif + +#include +#include +#include +#include +#include + +#include +using namespace ::com::sun::star; // ======================================================================= @@ -183,6 +192,8 @@ void SystemChildWindow::EnableEraseBackground( BOOL bEnable ) mpWindowImpl->mpSysObj->EnableEraseBackground( bEnable ); } +// ----------------------------------------------------------------------- + BOOL SystemChildWindow::IsEraseBackgroundEnabled() { if ( mpWindowImpl->mpSysObj ) @@ -190,3 +201,138 @@ BOOL SystemChildWindow::IsEraseBackgroundEnabled() else return FALSE; } + +// ----------------------------------------------------------------------- + +void SystemChildWindow::ImplTestJavaException( void* pEnv ) +{ +#ifdef SOLAR_JAVA + JNIEnv* pJavaEnv = reinterpret_cast< JNIEnv* >( pEnv ); + jthrowable jtThrowable = pJavaEnv->ExceptionOccurred(); + + if( jtThrowable ) + { // is it a java exception ? +#if OSL_DEBUG_LEVEL > 1 + pJavaEnv->ExceptionDescribe(); +#endif // OSL_DEBUG_LEVEL > 1 + pJavaEnv->ExceptionClear(); + + jclass jcThrowable = pJavaEnv->FindClass("java/lang/Throwable"); + jmethodID jmThrowable_getMessage = pJavaEnv->GetMethodID(jcThrowable, "getMessage", "()Ljava/lang/String;"); + jstring jsMessage = (jstring) pJavaEnv->CallObjectMethod(jtThrowable, jmThrowable_getMessage); + ::rtl::OUString ouMessage; + + if(jsMessage) + { + const jchar * jcMessage = pJavaEnv->GetStringChars(jsMessage, NULL); + ouMessage = ::rtl::OUString(jcMessage); + pJavaEnv->ReleaseStringChars(jsMessage, jcMessage); + } + + throw uno::RuntimeException(ouMessage, uno::Reference()); + } +#endif // SOLAR_JAVA +} + +// ----------------------------------------------------------------------- + +sal_IntPtr SystemChildWindow::GetParentWindowHandle( sal_Bool bUseJava ) +{ + sal_IntPtr nRet = 0; + +#if defined WNT + nRet = reinterpret_cast< sal_IntPtr >( GetSystemData()->hWnd ); +#elif defined QUARTZ + // FIXME: this is wrong + nRet = reinterpret_cast< sal_IntPtr >( GetSystemData()->pView ); +#elif defined UNX + if( !bUseJava ) + { + nRet = (sal_IntPtr) GetSystemData()->aWindow; + } +#ifdef SOLAR_JAVA + else + { + uno::Reference< lang::XMultiServiceFactory > xFactory( vcl::unohelper::GetMultiServiceFactory() ); + + if( xFactory.is() && ( GetSystemData()->aWindow > 0 ) ) + { + try + { + ::rtl::Reference< ::jvmaccess::VirtualMachine > xVM; + uno::Reference< java::XJavaVM > xJavaVM( xFactory->createInstance( rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.java.JavaVirtualMachine") ) ), uno::UNO_QUERY ); + uno::Sequence< sal_Int8 > aProcessID( 17 ); + + rtl_getGlobalProcessId( (sal_uInt8*) aProcessID.getArray() ); + aProcessID[ 16 ] = 0; + OSL_ENSURE(sizeof (sal_Int64) >= sizeof (jvmaccess::VirtualMachine *), "Pointer cannot be represented as sal_Int64"); + sal_Int64 nPointer = reinterpret_cast< sal_Int64 >( static_cast< jvmaccess::VirtualMachine * >(0)); + xJavaVM->getJavaVM(aProcessID) >>= nPointer; + xVM = reinterpret_cast< jvmaccess::VirtualMachine * >(nPointer); + + if( xVM.is() ) + { + try + { + ::jvmaccess::VirtualMachine::AttachGuard aVMAttachGuard( xVM ); + JNIEnv* pEnv = aVMAttachGuard.getEnvironment(); + + jclass jcToolkit = pEnv->FindClass("java/awt/Toolkit"); + ImplTestJavaException(pEnv); + + jmethodID jmToolkit_getDefaultToolkit = pEnv->GetStaticMethodID( jcToolkit, "getDefaultToolkit", "()Ljava/awt/Toolkit;" ); + ImplTestJavaException(pEnv); + + pEnv->CallStaticObjectMethod(jcToolkit, jmToolkit_getDefaultToolkit); + ImplTestJavaException(pEnv); + + jclass jcMotifAppletViewer = pEnv->FindClass("sun/plugin/navig/motif/MotifAppletViewer"); + if( pEnv->ExceptionOccurred() ) + { + pEnv->ExceptionClear(); + + jcMotifAppletViewer = pEnv->FindClass( "sun/plugin/viewer/MNetscapePluginContext"); + ImplTestJavaException(pEnv); + } + + jclass jcClassLoader = pEnv->FindClass("java/lang/ClassLoader"); + ImplTestJavaException(pEnv); + + jmethodID jmClassLoader_loadLibrary = pEnv->GetStaticMethodID( jcClassLoader, "loadLibrary", "(Ljava/lang/Class;Ljava/lang/String;Z)V"); + ImplTestJavaException(pEnv); + + jstring jsplugin = pEnv->NewStringUTF("javaplugin_jni"); + ImplTestJavaException(pEnv); + + pEnv->CallStaticVoidMethod(jcClassLoader, jmClassLoader_loadLibrary, jcMotifAppletViewer, jsplugin, JNI_FALSE); + ImplTestJavaException(pEnv); + + jmethodID jmMotifAppletViewer_getWidget = pEnv->GetStaticMethodID( jcMotifAppletViewer, "getWidget", "(IIIII)I" ); + ImplTestJavaException(pEnv); + + const Size aSize( GetOutputSizePixel() ); + jint ji_widget = pEnv->CallStaticIntMethod( jcMotifAppletViewer, jmMotifAppletViewer_getWidget, + GetSystemData()->aWindow, 0, 0, aSize.Width(), aSize.Height() ); + ImplTestJavaException(pEnv); + + nRet = static_cast< sal_IntPtr >( ji_widget ); + } + catch( uno::RuntimeException& ) + { + } + + if( !nRet ) + nRet = static_cast< sal_IntPtr >( GetSystemData()->aWindow ); + } + } + catch( ... ) + { + } + } + } +#endif // SOLAR_JAVA +#else // WNT || QUARTZ || UNX +#endif + + return nRet; +} -- cgit