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+/* -*- 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 <cppuhelper/compbase.hxx>
+#include <cppuhelper/basemutex.hxx>
+#include <com/sun/star/ui/dialogs/XControlInformation.hpp>
+#include <com/sun/star/ui/dialogs/XControlAccess.hpp>
+#include <com/sun/star/awt/XWindow.hpp>
+#include <com/sun/star/util/XCancellable.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <comphelper/propertycontainer.hxx>
+#include <comphelper/proparrhlp.hxx>
+#include <comphelper/uno3.hxx>
+#include <tools/link.hxx>
+
+class SvtFileDialog_Base;
+namespace weld { class Window; }
+struct ImplSVEvent;
+
+namespace svt
+{
+
+
+ typedef ::cppu::WeakComponentImplHelper < css::ui::dialogs::XControlAccess
+ , css::ui::dialogs::XControlInformation
+ , css::lang::XEventListener
+ , css::util::XCancellable
+ , css::lang::XInitialization
+ > OCommonPicker_Base;
+ /** implements common functionality for the 2 UNO picker components
+ */
+ class OCommonPicker
+ :public ::cppu::BaseMutex
+ ,public OCommonPicker_Base
+ ,public ::comphelper::OPropertyContainer
+ ,public ::comphelper::OPropertyArrayUsageHelper< OCommonPicker >
+ {
+ private:
+ // <properties>
+ OUString m_sHelpURL;
+ css::uno::Reference< css::awt::XWindow > m_xWindow;
+ // </properties>
+
+ ImplSVEvent * m_nCancelEvent;
+ bool m_bExecuting;
+
+ css::uno::Reference< css::awt::XWindow > m_xDialogParent;
+
+ css::uno::Reference< css::lang::XComponent > m_xWindowListenerAdapter;
+ css::uno::Reference< css::lang::XComponent > m_xParentListenerAdapter;
+
+ protected:
+ OUString m_aTitle;
+ OUString m_aDisplayDirectory;
+
+ protected:
+ std::shared_ptr<SvtFileDialog_Base> m_xDlg;
+
+ const ::cppu::OBroadcastHelper& GetBroadcastHelper() const { return OCommonPicker_Base::rBHelper; }
+ ::cppu::OBroadcastHelper& GetBroadcastHelper() { return OCommonPicker_Base::rBHelper; }
+
+ public:
+ OCommonPicker();
+
+ protected:
+ virtual ~OCommonPicker() override;
+
+ // overridables
+
+ // will be called with locked SolarMutex
+ virtual std::shared_ptr<SvtFileDialog_Base> implCreateDialog( weld::Window* pParent ) = 0;
+ virtual sal_Int16 implExecutePicker( ) = 0;
+ // do NOT override XExecutableDialog::execute! We need to do some stuff there ourself ...
+
+ protected:
+
+ // disambiguate XInterface
+
+ DECLARE_XINTERFACE( )
+
+
+ // disambiguate XTypeProvider
+
+ DECLARE_XTYPEPROVIDER( )
+
+
+ // ComponentHelper/XComponent
+
+ virtual void SAL_CALL disposing() override;
+
+
+ // XEventListener
+
+ virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+
+
+ // property set related methods
+
+
+ // XPropertySet pure methods
+ virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
+ // OPropertySetHelper pure methods
+ virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
+ // OPropertyArrayUsageHelper pure methods
+ virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
+
+ // OPropertySetHelper overridden methods
+ virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
+ sal_Int32 _nHandle, const css::uno::Any& _rValue ) override;
+
+
+ // XExecutableDialog functions
+
+ /// @throws css::uno::RuntimeException
+ virtual void SAL_CALL setTitle( const OUString& _rTitle );
+ /// @throws css::uno::RuntimeException
+ virtual sal_Int16 SAL_CALL execute();
+
+
+ // XControlAccess functions
+
+ virtual void SAL_CALL setControlProperty( const OUString& aControlName, const OUString& aControlProperty, const css::uno::Any& aValue ) override;
+ virtual css::uno::Any SAL_CALL getControlProperty( const OUString& aControlName, const OUString& aControlProperty ) override;
+
+
+ // XControlInformation functions
+
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedControls( ) override;
+ virtual sal_Bool SAL_CALL isControlSupported( const OUString& aControlName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedControlProperties( const OUString& aControlName ) override;
+ virtual sal_Bool SAL_CALL isControlPropertySupported( const OUString& aControlName, const OUString& aControlProperty ) override;
+
+
+ // XCancellable functions
+
+ virtual void SAL_CALL cancel( ) override;
+
+
+ // XInitialization functions
+
+
+ virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
+
+
+ // misc
+
+ void checkAlive() const;
+
+ void prepareDialog();
+
+ protected:
+ bool createPicker();
+
+ /** handle a single argument from the XInitialization::initialize method
+
+ @return <TRUE/> if the argument could be handled
+ */
+ virtual bool implHandleInitializationArgument(
+ const OUString& _rName,
+ const css::uno::Any& _rValue
+ );
+
+ private:
+ void stopWindowListening();
+
+ DECL_LINK( OnCancelPicker, void*, void );
+ };
+
+} // namespace svt
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */