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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 "composeduiupdate.hxx"
#include "proplinelistener.hxx"
#include "propcontrolobserver.hxx"
#include "browserview.hxx"
#include <com/sun/star/awt/XFocusListener.hpp>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XEventListener.hpp>
#include <com/sun/star/awt/XLayoutConstrains.hpp>
#include <com/sun/star/inspection/XPropertyControlFactory.hpp>
#include <com/sun/star/inspection/XObjectInspector.hpp>
#include <com/sun/star/inspection/XObjectInspectorUI.hpp>
#include <com/sun/star/inspection/XPropertyHandler.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <comphelper/interfacecontainer2.hxx>
#include <comphelper/uno3.hxx>
#include <cppuhelper/implbase.hxx>
#include <comphelper/broadcasthelper.hxx>
#include <vcl/weld.hxx>
#include <map>
#include <memory>
#include <unordered_map>
#include <vector>
namespace pcr
{
class OPropertyEditor;
struct OLineDescriptor;
typedef ::cppu::WeakImplHelper < css::lang::XServiceInfo
, css::awt::XFocusListener
, css::awt::XLayoutConstrains
, css::beans::XPropertyChangeListener
, css::inspection::XPropertyControlFactory
, css::inspection::XObjectInspector
, css::lang::XInitialization
> OPropertyBrowserController_Base;
class OPropertyBrowserController
:public ::comphelper::OMutexAndBroadcastHelper
,public OPropertyBrowserController_Base
,public css::inspection::XObjectInspectorUI
// that's intentionally *not* part of the OPropertyBrowserController_Base
// We do not want this to be available in queryInterface, getTypes, and the like.
,public IPropertyLineListener
,public IPropertyControlObserver
,public IPropertyExistenceCheck
{
private:
typedef std::multimap< sal_Int32, css::beans::Property > OrderedPropertyMap;
typedef std::vector< css::uno::Reference< css::uno::XInterface > >
InterfaceArray;
css::uno::Reference< css::uno::XComponentContext > m_xContext;
css::uno::Reference< css::frame::XFrame > m_xFrame;
css::uno::Reference< css::awt::XWindow > m_xView;
::comphelper::OInterfaceContainerHelper2 m_aDisposeListeners;
::comphelper::OInterfaceContainerHelper2 m_aControlObservers;
// meta data about the properties
std::unique_ptr<weld::Builder> m_xBuilder;
std::unique_ptr<OPropertyBrowserView> m_xPropView;
OUString m_sPageSelection;
OUString m_sLastValidPageSelection;
typedef css::uno::Reference< css::inspection::XPropertyHandler >
PropertyHandlerRef;
typedef std::vector< PropertyHandlerRef > PropertyHandlerArray;
typedef std::unordered_map< OUString, PropertyHandlerRef >
PropertyHandlerRepository;
typedef std::unordered_multimap< OUString, PropertyHandlerRef >
PropertyHandlerMultiRepository;
PropertyHandlerRepository m_aPropertyHandlers;
PropertyHandlerMultiRepository m_aDependencyHandlers;
PropertyHandlerRef m_xInteractiveHandler;
std::unique_ptr< ComposedPropertyUIUpdate > m_pUIRequestComposer;
/// our InspectorModel
css::uno::Reference< css::inspection::XObjectInspectorModel >
m_xModel;
/// the object(s) we're currently inspecting
InterfaceArray m_aInspectedObjects;
/// the properties of the currently inspected object(s)
OrderedPropertyMap m_aProperties;
/// the property we're just committing
OUString m_sCommittingProperty;
typedef std::unordered_map< OUString, sal_uInt16 > HashString2Int16;
HashString2Int16 m_aPageIds;
bool m_bContainerFocusListening;
bool m_bSuspendingPropertyHandlers;
bool m_bConstructed;
bool m_bBindingIntrospectee;
protected:
DECLARE_XINTERFACE()
// XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
// XController
virtual void SAL_CALL attachFrame( const css::uno::Reference< css::frame::XFrame >& xFrame ) override;
virtual sal_Bool SAL_CALL attachModel( const css::uno::Reference< css::frame::XModel >& xModel ) override;
virtual sal_Bool SAL_CALL suspend( sal_Bool bSuspend ) override;
virtual css::uno::Any SAL_CALL getViewData( ) override;
virtual void SAL_CALL restoreViewData( const css::uno::Any& Data ) override;
virtual css::uno::Reference< css::frame::XModel > SAL_CALL getModel( ) override;
virtual css::uno::Reference< css::frame::XFrame > SAL_CALL getFrame( ) override;
// XComponent
virtual void SAL_CALL dispose( ) override;
virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
// XFocusListener
virtual void SAL_CALL focusGained( const css::awt::FocusEvent& _rSource ) override;
virtual void SAL_CALL focusLost( const css::awt::FocusEvent& _rSource ) override;
// XEventListener
virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
// XLayoutConstrains
virtual css::awt::Size SAL_CALL getMinimumSize( ) override;
virtual css::awt::Size SAL_CALL getPreferredSize( ) override;
virtual css::awt::Size SAL_CALL calcAdjustedSize( const css::awt::Size& rNewSize ) override;
// XPropertyChangeListener
virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& _rEvent ) override;
/** XPropertyControlFactory
*/
virtual css::uno::Reference< css::inspection::XPropertyControl > SAL_CALL createPropertyControl( ::sal_Int16 ControlType, sal_Bool CreateReadOnly ) override;
public:
explicit OPropertyBrowserController(
const css::uno::Reference< css::uno::XComponentContext >& _rxContext);
protected:
virtual ~OPropertyBrowserController() override;
// IPropertyLineListener
virtual void Clicked( const OUString& _rName, bool _bPrimary ) override;
virtual void Commit( const OUString& _rName, const css::uno::Any& _rVal ) override;
// IPropertyControlObserver
virtual void focusGained( const css::uno::Reference< css::inspection::XPropertyControl >& Control ) override;
virtual void valueChanged( const css::uno::Reference< css::inspection::XPropertyControl >& Control ) override;
// IPropertyExistenceCheck
virtual bool hasPropertyByName( const OUString& _rName ) override;
// XObjectInspectorUI
virtual void SAL_CALL enablePropertyUI( const OUString& _rPropertyName, sal_Bool _bEnable ) override;
virtual void SAL_CALL enablePropertyUIElements( const OUString& _rPropertyName, ::sal_Int16 _nElements, sal_Bool _bEnable ) override;
virtual void SAL_CALL rebuildPropertyUI( const OUString& _rPropertyName ) override;
virtual void SAL_CALL showPropertyUI( const OUString& _rPropertyName ) override;
virtual void SAL_CALL hidePropertyUI( const OUString& _rPropertyName ) override;
virtual void SAL_CALL showCategory( const OUString& _rCategory, sal_Bool _bShow ) override;
virtual css::uno::Reference< css::inspection::XPropertyControl > SAL_CALL getPropertyControl( const OUString& _rPropertyName ) override;
virtual void SAL_CALL registerControlObserver( const css::uno::Reference< css::inspection::XPropertyControlObserver >& Observer ) override;
virtual void SAL_CALL revokeControlObserver( const css::uno::Reference< css::inspection::XPropertyControlObserver >& Observer ) override;
virtual void SAL_CALL setHelpSectionText( const OUString& HelpText ) override;
// XObjectInspector
virtual css::uno::Reference< css::inspection::XObjectInspectorModel > SAL_CALL getInspectorModel() override;
virtual void SAL_CALL setInspectorModel( const css::uno::Reference< css::inspection::XObjectInspectorModel >& _inspectormodel ) override;
virtual css::uno::Reference< css::inspection::XObjectInspectorUI > SAL_CALL getInspectorUI() override;
virtual void SAL_CALL inspect( const css::uno::Sequence< css::uno::Reference< css::uno::XInterface > >& Objects ) override;
// XDispatchProvider
virtual css::uno::Reference< css::frame::XDispatch > SAL_CALL queryDispatch( const css::util::URL& URL, const OUString& TargetFrameName, ::sal_Int32 SearchFlags ) override;
virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& Requests ) override;
// XInitialization
virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
private:
void UpdateUI();
void startContainerWindowListening();
void stopContainerWindowListening();
// stop the inspection
void stopInspection( bool _bCommitModified );
bool haveView() const { return bool(m_xPropView); }
OPropertyEditor& getPropertyBox() { return m_xPropView->getPropertyBox(); }
// does the inspection of the objects as indicated by our model
void doInspection();
// bind the browser to m_xIntrospecteeAsProperty
void impl_rebindToInspectee_nothrow( InterfaceArray&& _rObjects );
/** retrieves special property handlers for our introspectee
*/
void getPropertyHandlers( const InterfaceArray& _rObjects, PropertyHandlerArray& _rHandlers );
/** called when a property changed, to broadcast any handlers which might have
registered for this property
@param _bFirstTimeInit
if set to <FALSE/>, this is a real change in the property value, not just a call
for purposes of initialization.
*/
void impl_broadcastPropertyChange_nothrow( const OUString& _rPropertyName, const css::uno::Any& _rNewValue, const css::uno::Any& _rOldValue, bool _bFirstTimeInit ) const;
/** determines whether the given property is an actuating property, that is, at least one
handler expressed interest in changes to this property's value.
*/
bool impl_isActuatingProperty_nothrow( const OUString& _rPropertyName ) const
{
return ( m_aDependencyHandlers.find( _rPropertyName ) != m_aDependencyHandlers.end() );
}
/** retrieves the value of the given property, by asking the appropriate XPropertyHandler
@param _rPropertyName
the name whose handler is to be obtained. Must be the name of a property
for which a handler is registered.
@throws
RuntimeException if there is no handler for the given property
@return
the value of this property
*/
css::uno::Any
impl_getPropertyValue_throw( const OUString& _rPropertyName );
/// calls XPropertyHandler::suspend for all our property handlers
bool suspendPropertyHandlers_nothrow( bool _bSuspend );
/// suspends the complete inspector
bool suspendAll_nothrow();
/** selects a page according to our current view data
*/
void selectPageFromViewData();
/** updates our view data from the currently active page
*/
void updateViewDataFromActivePage();
/// describes the UI for the given property
void describePropertyLine( const css::beans::Property& _rPropertyName, OLineDescriptor& _rDescriptor );
/** retrieves the position of the property given by name in m_aProperties
@return
<TRUE/> if and only if the property could be found. In this case, <arg>_pProperty</arg> (if
not <NULL/> contains the iterator pointing to this property.
*/
bool impl_findObjectProperty_nothrow( const OUString& _rName, OrderedPropertyMap::const_iterator* _pProperty = nullptr );
void Construct(const css::uno::Reference<css::awt::XWindow>& rContainerWindow, std::unique_ptr<weld::Builder> xBuilder);
/** retrieves the property handler for a given property name
@param _rPropertyName
the name whose handler is to be obtained. Must be the name of a property
for which a handler is registered.
@throws
RuntimeException if there is no handler for the given property
@return
the handler which is responsible for the given property
*/
PropertyHandlerRef const &
impl_getHandlerForProperty_throw( const OUString& _rPropertyName ) const;
/** determines whether we have a handler for the given property
@param _rPropertyName
the name of the property for which the existence of a handler should be checked
*/
bool
impl_hasPropertyHandlerFor_nothrow( const OUString& _rPropertyName ) const;
/** builds up m_aPageIds from InspectorModel::describeCategories, and insert all the
respective tab pages into our view
@precond
m_aPageIds is empty
@throws css::uno::RuntimeException
if one of the callees of this method throws this exception
*/
void
impl_buildCategories_throw();
/** retrieves the id of the tab page which represents a given category.
@param _rCategoryName
the programmatic name of a category.
@return
the id of the tab page, or <code>(sal_uInt16)-1</code> if there
is no tab page for the given category
*/
sal_uInt16
impl_getPageIdForCategory_nothrow( const OUString& _rCategoryName ) const;
/** adds or removes ourself as XEventListener to/from all our inspectees
*/
void impl_toggleInspecteeListening_nothrow( bool _bOn );
/** binds the instance to a new model
*/
void impl_bindToNewModel_nothrow( const css::uno::Reference< css::inspection::XObjectInspectorModel >& _rxInspectorModel );
/** initializes our view, as indicated by the model's view-relevant properties
It's allowed to call this method when no model exists, yet. In this case, nothing
happens.
*/
void impl_initializeView_nothrow();
/** determines whether the view should be readonly.
Effectively, this means that the method simply checks the IsReadOnly attribute of the model.
If there is no model, <FALSE/> is returned.
@throws css::uno::RuntimeException
in case asking the model for its IsReadOnly attribute throws a css::uno::RuntimeException
itself.
*/
bool impl_isReadOnlyModel_throw() const;
/** starts or stops listening at the model
*/
void impl_startOrStopModelListening_nothrow( bool _bDoListen ) const;
private:
DECL_LINK(OnPageActivation, LinkParamNone*, void);
private:
// constructors
void createWithModel( const css::uno::Reference< css::inspection::XObjectInspectorModel >& _rxModel );
};
} // namespace pcr
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
