summaryrefslogtreecommitdiffstats
path: root/extensions/source/propctrlr/propertycomposer.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'extensions/source/propctrlr/propertycomposer.hxx')
-rw-r--r--extensions/source/propctrlr/propertycomposer.hxx142
1 files changed, 142 insertions, 0 deletions
diff --git a/extensions/source/propctrlr/propertycomposer.hxx b/extensions/source/propctrlr/propertycomposer.hxx
new file mode 100644
index 000000000..5bcc58e23
--- /dev/null
+++ b/extensions/source/propctrlr/propertycomposer.hxx
@@ -0,0 +1,142 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include "pcrcommon.hxx"
+#include "composeduiupdate.hxx"
+#include "formbrowsertools.hxx"
+
+#include <com/sun/star/inspection/XPropertyHandler.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <cppuhelper/compbase.hxx>
+#include <cppuhelper/basemutex.hxx>
+
+#include <memory>
+#include <vector>
+#include <set>
+
+
+namespace pcr
+{
+
+
+ //= PropertyComposer
+
+ typedef ::cppu::WeakComponentImplHelper < css::inspection::XPropertyHandler
+ , css::beans::XPropertyChangeListener
+ > PropertyComposer_Base;
+ /** implements an <type>XPropertyHandler</type> which composes its information
+ from a set of other property handlers
+ */
+ class PropertyComposer :public ::cppu::BaseMutex
+ ,public PropertyComposer_Base
+ ,public IPropertyExistenceCheck
+ {
+ public:
+ typedef std::vector< css::uno::Reference< css::inspection::XPropertyHandler > >
+ HandlerArray;
+
+ private:
+ HandlerArray m_aSlaveHandlers;
+ std::unique_ptr< ComposedPropertyUIUpdate > m_pUIRequestComposer;
+ PropertyChangeListeners m_aPropertyListeners;
+ bool m_bSupportedPropertiesAreKnown;
+ PropertyBag m_aSupportedProperties;
+
+ public:
+ /** constructs an <type>XPropertyHandler</type> which composes its information from a set
+ of other property handlers
+
+ @param _rSlaveHandlers
+ the set of slave handlers to invoke. Must not be <NULL/>
+ */
+ explicit PropertyComposer( std::vector< css::uno::Reference< css::inspection::XPropertyHandler > >&& _rSlaveHandlers );
+
+ public:
+ // XPropertyHandler overridables
+ virtual void SAL_CALL inspect( const css::uno::Reference< css::uno::XInterface >& _rxIntrospectee ) override;
+ virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& _rPropertyName ) override;
+ virtual void SAL_CALL setPropertyValue( const OUString& _rPropertyName, const css::uno::Any& _rValue ) override;
+ virtual css::uno::Any SAL_CALL convertToPropertyValue( const OUString& _rPropertyName, const css::uno::Any& _rControlValue ) override;
+ virtual css::uno::Any SAL_CALL convertToControlValue( const OUString& _rPropertyName, const css::uno::Any& _rPropertyValue, const css::uno::Type& _rControlValueType ) override;
+ virtual css::beans::PropertyState
+ SAL_CALL getPropertyState( const OUString& _rPropertyName ) override;
+ virtual void SAL_CALL addPropertyChangeListener( const css::uno::Reference< css::beans::XPropertyChangeListener >& _rxListener ) override;
+ virtual void SAL_CALL removePropertyChangeListener( const css::uno::Reference< css::beans::XPropertyChangeListener >& _rxListener ) override;
+ virtual css::uno::Sequence< css::beans::Property >
+ SAL_CALL getSupportedProperties() override;
+ virtual css::uno::Sequence< OUString >
+ SAL_CALL getSupersededProperties( ) override;
+ virtual css::uno::Sequence< OUString >
+ SAL_CALL getActuatingProperties( ) override;
+ virtual css::inspection::LineDescriptor
+ SAL_CALL describePropertyLine( const OUString& _rPropertyName, const css::uno::Reference< css::inspection::XPropertyControlFactory >& _rxControlFactory ) override;
+ virtual sal_Bool SAL_CALL isComposable( const OUString& _rPropertyName ) override;
+ virtual css::inspection::InteractiveSelectionResult
+ SAL_CALL onInteractivePropertySelection( const OUString& _rPropertyName, sal_Bool _bPrimary, css::uno::Any& _rData, const css::uno::Reference< css::inspection::XObjectInspectorUI >& _rxInspectorUI ) override;
+ virtual void SAL_CALL actuatingPropertyChanged( const OUString& _rActuatingPropertyName, const css::uno::Any& _rNewValue, const css::uno::Any& _rOldValue, const css::uno::Reference< css::inspection::XObjectInspectorUI >& _rxInspectorUI, sal_Bool _bFirstTimeInit ) override;
+ virtual sal_Bool SAL_CALL suspend( sal_Bool _bSuspend ) override;
+
+ // XComponent
+ DECLARE_XCOMPONENT()
+ virtual void SAL_CALL disposing() override;
+
+ // XPropertyChangeListener
+ virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& evt ) override;
+
+ // XEventListener
+ virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+
+ // IPropertyExistenceCheck
+ virtual bool hasPropertyByName( const OUString& _rName ) override;
+
+ private:
+ /** ensures that m_pUIRequestComposer exists
+ */
+ void impl_ensureUIRequestComposer( const css::uno::Reference< css::inspection::XObjectInspectorUI >& _rxInspectorUI );
+
+ /** checks whether a given property exists in <member>m_aSupportedProperties</member>
+ */
+ bool impl_isSupportedProperty_nothrow( const OUString& _rPropertyName )
+ {
+ css::beans::Property aDummy; aDummy.Name = _rPropertyName;
+ return m_aSupportedProperties.find( aDummy ) != m_aSupportedProperties.end();
+ }
+
+ private:
+ class MethodGuard;
+ friend class MethodGuard;
+ class MethodGuard : public ::osl::MutexGuard
+ {
+ public:
+ explicit MethodGuard( PropertyComposer& _rInstance )
+ : ::osl::MutexGuard( _rInstance.m_aMutex )
+ {
+ if ( _rInstance.m_aSlaveHandlers.empty() )
+ throw css::lang::DisposedException( OUString(), _rInstance );
+ }
+ };
+ };
+
+
+} // namespace pcr
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */