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Diffstat (limited to 'vcl/source/window/syschild.cxx')
-rw-r--r--vcl/source/window/syschild.cxx188
1 files changed, 167 insertions, 21 deletions
diff --git a/vcl/source/window/syschild.cxx b/vcl/source/window/syschild.cxx
index a1a33b905cdf..002bf4acca6a 100644
--- a/vcl/source/window/syschild.cxx
+++ b/vcl/source/window/syschild.cxx
@@ -30,23 +30,38 @@
#include "precompiled_vcl.hxx"
#include <svsys.h>
+#include <rtl/process.h>
+#include <rtl/ref.hxx>
+#include <tools/rc.h>
+#include <vcl/window.h>
#include <vcl/salinst.hxx>
#include <vcl/salframe.hxx>
#include <vcl/window.hxx>
#include <vcl/salobj.hxx>
-
-#include <tools/rc.h>
#include <vcl/svdata.hxx>
-#include <vcl/window.h>
+#include <vcl/sysdata.hxx>
#include <vcl/svapp.hxx>
#include <vcl/syschild.hxx>
+#include <vcl/unohelp.hxx>
+
+#ifdef SOLAR_JAVA
+#include <jni.h>
+#endif
+#include <comphelper/processfactory.hxx>
+#include <jvmaccess/virtualmachine.hxx>
+#include <com/sun/star/java/XJavaVM.hpp>
+#include <com/sun/star/java/XJavaThreadRegister_11.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <vcl/syschild.hxx>
+
+using namespace ::com::sun::star;
// =======================================================================
long ImplSysChildProc( void* pInst, SalObject* /* pObject */,
- USHORT nEvent, const void* /* pEvent */ )
+ sal_uInt16 nEvent, const void* /* pEvent */ )
{
SystemChildWindow* pWindow = (SystemChildWindow*)pInst;
long nRet = 0;
@@ -58,33 +73,33 @@ long ImplSysChildProc( void* pInst, SalObject* /* pObject */,
// Focus holen und zwar so, das alle Handler gerufen
// werden, als ob dieses Fenster den Focus bekommt,
// ohne das der Frame den Focus wieder klaut
- pWindow->ImplGetFrameData()->mbSysObjFocus = TRUE;
- pWindow->ImplGetFrameData()->mbInSysObjToTopHdl = TRUE;
+ pWindow->ImplGetFrameData()->mbSysObjFocus = sal_True;
+ pWindow->ImplGetFrameData()->mbInSysObjToTopHdl = sal_True;
pWindow->ToTop( TOTOP_NOGRABFOCUS );
if( aDogTag.IsDead() )
break;
- pWindow->ImplGetFrameData()->mbInSysObjToTopHdl = FALSE;
- pWindow->ImplGetFrameData()->mbInSysObjFocusHdl = TRUE;
+ pWindow->ImplGetFrameData()->mbInSysObjToTopHdl = sal_False;
+ pWindow->ImplGetFrameData()->mbInSysObjFocusHdl = sal_True;
pWindow->GrabFocus();
if( aDogTag.IsDead() )
break;
- pWindow->ImplGetFrameData()->mbInSysObjFocusHdl = FALSE;
+ pWindow->ImplGetFrameData()->mbInSysObjFocusHdl = sal_False;
break;
case SALOBJ_EVENT_LOSEFOCUS:
// Hintenrum einen LoseFocus ausloesen, das der Status
// der Fenster dem entsprechenden Activate-Status
// entspricht
- pWindow->ImplGetFrameData()->mbSysObjFocus = FALSE;
+ pWindow->ImplGetFrameData()->mbSysObjFocus = sal_False;
if ( !pWindow->ImplGetFrameData()->mnFocusId )
{
- pWindow->ImplGetFrameData()->mbStartFocusState = TRUE;
+ pWindow->ImplGetFrameData()->mbStartFocusState = sal_True;
Application::PostUserEvent( pWindow->ImplGetFrameData()->mnFocusId, LINK( pWindow->ImplGetFrameWindow(), Window, ImplAsyncFocusHdl ) );
}
break;
case SALOBJ_EVENT_TOTOP:
- pWindow->ImplGetFrameData()->mbInSysObjToTopHdl = TRUE;
+ pWindow->ImplGetFrameData()->mbInSysObjToTopHdl = sal_True;
if ( !Application::GetFocusWindow() || pWindow->HasChildPathFocus() )
pWindow->ToTop( TOTOP_NOGRABFOCUS );
else
@@ -94,7 +109,7 @@ long ImplSysChildProc( void* pInst, SalObject* /* pObject */,
pWindow->GrabFocus();
if( aDogTag.IsDead() )
break;
- pWindow->ImplGetFrameData()->mbInSysObjToTopHdl = FALSE;
+ pWindow->ImplGetFrameData()->mbInSysObjToTopHdl = sal_False;
break;
}
@@ -103,7 +118,7 @@ long ImplSysChildProc( void* pInst, SalObject* /* pObject */,
// =======================================================================
-void SystemChildWindow::ImplInitSysChild( Window* pParent, WinBits nStyle, SystemWindowData *pData, BOOL bShow )
+void SystemChildWindow::ImplInitSysChild( Window* pParent, WinBits nStyle, SystemWindowData *pData, sal_Bool bShow )
{
mpWindowImpl->mpSysObj = ImplGetSVData()->mpDefInst->CreateObject( pParent->ImplGetFrame(), pData, bShow );
@@ -128,7 +143,7 @@ SystemChildWindow::SystemChildWindow( Window* pParent, WinBits nStyle ) :
// -----------------------------------------------------------------------
-SystemChildWindow::SystemChildWindow( Window* pParent, WinBits nStyle, SystemWindowData *pData, BOOL bShow ) :
+SystemChildWindow::SystemChildWindow( Window* pParent, WinBits nStyle, SystemWindowData *pData, sal_Bool bShow ) :
Window( WINDOW_SYSTEMCHILDWINDOW )
{
ImplInitSysChild( pParent, nStyle, pData, bShow );
@@ -172,24 +187,155 @@ const SystemEnvData* SystemChildWindow::GetSystemData() const
// -----------------------------------------------------------------------
-void SystemChildWindow::EnableEraseBackground( BOOL bEnable )
+void SystemChildWindow::EnableEraseBackground( sal_Bool bEnable )
{
if ( mpWindowImpl->mpSysObj )
mpWindowImpl->mpSysObj->EnableEraseBackground( bEnable );
}
-BOOL SystemChildWindow::IsEraseBackgroundEnabled()
+// -----------------------------------------------------------------------
+
+sal_Bool SystemChildWindow::IsEraseBackgroundEnabled()
{
if ( mpWindowImpl->mpSysObj )
return mpWindowImpl->mpSysObj->IsEraseBackgroundEnabled();
else
- return FALSE;
+ return sal_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<uno::XInterface>());
+ }
+#endif // SOLAR_JAVA
}
-void SystemChildWindow::SetForwardKey( BOOL bEnable )
+// -----------------------------------------------------------------------
+
+sal_IntPtr SystemChildWindow::GetParentWindowHandle( sal_Bool bUseJava )
{
- if ( mpWindowImpl->mpSysObj )
- mpWindowImpl->mpSysObj->SetForwardKey( bEnable );
+ 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;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-23 14:21:10 +0000