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*
* Licensed to the Apache Software Foundation (ASF) under one
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*
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#ifndef LAYOUT_CORE_HELPER_HXX
#define LAYOUT_CORE_HELPER_HXX
#include <toolkit/dllapi.h>
#include <vector>
#include <com/sun/star/awt/XLayoutConstrains.hpp>
#include <com/sun/star/awt/XLayoutContainer.hpp>
#include <com/sun/star/awt/XVclWindowPeer.hpp>
#include <com/sun/star/xml/input/XRoot.hpp>
#include <com/sun/star/graphic/XGraphic.hpp>
#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/propshlp.hxx>
#include <osl/module.h>
#include <rtl/ustring.hxx>
class Window;
class VCLXWindow;
extern "C"
{
typedef Window* (SAL_CALL *WindowCreator) (VCLXWindow** component, rtl::OUString const& name, Window* parent, long& attributes);
}
namespace layoutimpl
{
namespace css = ::com::sun::star;
/* ChildProps -- a helper to set child properties for the XLayoutContainer interface. */
class LockHelper
{
public:
osl::Mutex maGuard;
cppu::OBroadcastHelper maBrdcstHelper;
LockHelper() : maBrdcstHelper( maGuard )
{
}
};
class PropHelper : public LockHelper
, public cppu::OPropertySetHelper
, public cppu::OWeakObject
{
cppu::OPropertyArrayHelper *pHelper;
struct PropDetails
{
rtl::OUString aName;
css::uno::Type aType;
void *pValue;
};
std::vector< PropDetails > maDetails;
protected:
void addProp( char const *pName, sal_Int32 nNameLen, rtl_TextEncoding e,
css::uno::Type aType, void *pPtr );
public:
PropHelper();
// com::sun::star::uno::XInterface
void SAL_CALL acquire() throw() { OWeakObject::acquire(); }
void SAL_CALL release() throw() { OWeakObject::release(); }
::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
// cppu::OPropertySetHelper
virtual cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
virtual sal_Bool SAL_CALL convertFastPropertyValue( css::uno::Any &,
css::uno::Any &, sal_Int32 nHandle, const css::uno::Any & )
throw(css::lang::IllegalArgumentException);
virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle,
const css::uno::Any& rValue ) throw (css::uno::Exception);
using OPropertySetHelper::getFastPropertyValue;
virtual void SAL_CALL getFastPropertyValue( css::uno::Any& rValue,
sal_Int32 nHandle ) const;
virtual css::uno::Reference <css::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo () throw (css::uno::RuntimeException);
struct Listener
{
virtual void propertiesChanged() = 0;
};
void setChangeListener( Listener *pListener )
{
mpListener = pListener;
}
protected:
Listener *mpListener;
};
css::uno::Any anyFromString (const rtl::OUString &value, const css::uno::Type &type);
// The native widgets wrapper hierarchy may not reflect that of the layout
// hierarchy as some containers don't have an associated native widget.
// Use this function to get the native parent of the given peer.
css::uno::Reference< css::awt::XWindowPeer >
getParent( css::uno::Reference< css::uno::XInterface > xPeer );
class TOOLKIT_DLLPUBLIC WidgetFactory
{
public:
static oslModule mSfx2Library;
static WindowCreator mSfx2CreateWidget;
// Should use UNO services in due course
static css::uno::Reference <css::awt::XLayoutConstrains> toolkitCreateWidget (css::uno::Reference <css::awt::XToolkit> xToolkit, css::uno::Reference <css::uno::XInterface> xParent, rtl::OUString const& name, long properties);
static css::uno::Reference< css::awt::XLayoutConstrains > createWidget( css::uno::Reference <css::awt::XToolkit > xToolkit, css::uno::Reference< css::uno::XInterface > xParent, rtl::OUString const &name, long properties);
static css::uno::Reference <css::awt::XLayoutContainer> createContainer (rtl::OUString const& name);
static css::uno::Reference <css::awt::XLayoutConstrains> implCreateWidget (css::uno::Reference <css::uno::XInterface> xParent, rtl::OUString name, long attributes);
static Window* sfx2CreateWindow (VCLXWindow** component, Window* parent, rtl::OUString const& name, long& attributes);
static Window* layoutCreateWindow (VCLXWindow** component, Window *parent, rtl::OUString const& name, long& attributes);
};
css::uno::Reference< css::graphic::XGraphic > loadGraphic( const char *pName );
} // end namespace layoutimpl
#endif /* LAYOUT_CORE_HELPER_HXX */