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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /framework/source/services/pathsettings.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'framework/source/services/pathsettings.cxx')
-rw-r--r--framework/source/services/pathsettings.cxx1449
1 files changed, 1449 insertions, 0 deletions
diff --git a/framework/source/services/pathsettings.cxx b/framework/source/services/pathsettings.cxx
new file mode 100644
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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 .
+ */
+
+#include <sal/config.h>
+
+#include <utility>
+#include <unordered_map>
+
+#include <properties.h>
+#include <helper/mischelper.hxx>
+
+#include <com/sun/star/beans/Property.hpp>
+#include <com/sun/star/beans/XProperty.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/util/XChangesNotifier.hpp>
+#include <com/sun/star/util/PathSubstitution.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/util/XStringSubstitution.hpp>
+#include <com/sun/star/util/XChangesListener.hpp>
+#include <com/sun/star/util/XPathSettings.hpp>
+
+#include <tools/urlobj.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+
+#include <cppuhelper/basemutex.hxx>
+#include <cppuhelper/propshlp.hxx>
+#include <cppuhelper/compbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <comphelper/sequence.hxx>
+#include <comphelper/configurationhelper.hxx>
+#include <unotools/configpaths.hxx>
+
+using namespace framework;
+
+#define CFGPROP_USERPATHS "UserPaths"
+#define CFGPROP_WRITEPATH "WritePath"
+
+/*
+ 0 : old style "Template" string using ";" as separator
+ 1 : internal paths "Template_internal" string list
+ 2 : user paths "Template_user" string list
+ 3 : write path "Template_write" string
+ */
+
+#define POSTFIX_INTERNAL_PATHS "_internal"
+#define POSTFIX_USER_PATHS "_user"
+#define POSTFIX_WRITE_PATH "_writable"
+
+namespace {
+
+const sal_Int32 IDGROUP_OLDSTYLE = 0;
+const sal_Int32 IDGROUP_INTERNAL_PATHS = 1;
+const sal_Int32 IDGROUP_USER_PATHS = 2;
+const sal_Int32 IDGROUP_WRITE_PATH = 3;
+
+const sal_Int32 IDGROUP_COUNT = 4;
+
+sal_Int32 impl_getPropGroup(sal_Int32 nID)
+{
+ return (nID % IDGROUP_COUNT);
+}
+
+/* enable it if you wish to migrate old user settings (using the old cfg schema) on demand...
+ disable it in case only the new schema must be used.
+ */
+
+typedef ::cppu::WeakComponentImplHelper<
+ css::lang::XServiceInfo,
+ css::util::XChangesListener, // => XEventListener
+ css::util::XPathSettings> // => XPropertySet
+ PathSettings_BASE;
+
+class PathSettings : private cppu::BaseMutex
+ , public PathSettings_BASE
+ , public ::cppu::OPropertySetHelper
+{
+ struct PathInfo
+ {
+ public:
+
+ PathInfo()
+ : sPathName ()
+ , lInternalPaths()
+ , lUserPaths ()
+ , sWritePath ()
+ , bIsSinglePath (false)
+ , bIsReadonly (false)
+ {}
+
+ /// an internal name describing this path
+ OUString sPathName;
+
+ /// contains all paths, which are used internally - but are not visible for the user.
+ std::vector<OUString> lInternalPaths;
+
+ /// contains all paths configured by the user
+ std::vector<OUString> lUserPaths;
+
+ /// this special path is used to generate feature depending content there
+ OUString sWritePath;
+
+ /// indicates real single paths, which uses WritePath property only
+ bool bIsSinglePath;
+
+ /// simple handling of finalized/mandatory states ... => we know one state READONLY only .-)
+ bool bIsReadonly;
+ };
+
+ typedef std::unordered_map<OUString, PathSettings::PathInfo> PathHash;
+
+ enum EChangeOp
+ {
+ E_UNDEFINED,
+ E_ADDED,
+ E_CHANGED,
+ E_REMOVED
+ };
+
+private:
+
+ /** reference to factory, which has create this instance. */
+ css::uno::Reference< css::uno::XComponentContext > m_xContext;
+
+ /** list of all path variables and her corresponding values. */
+ PathSettings::PathHash m_lPaths;
+
+ /** describes all properties available on our interface.
+ Will be generated on demand based on our path list m_lPaths. */
+ css::uno::Sequence< css::beans::Property > m_lPropDesc;
+
+ /** helper needed to (re-)substitute all internal save path values. */
+ css::uno::Reference< css::util::XStringSubstitution > m_xSubstitution;
+
+ /** provides access to the old configuration schema (which will be migrated on demand). */
+ css::uno::Reference< css::container::XNameAccess > m_xCfgOld;
+
+ /** provides access to the new configuration schema. */
+ css::uno::Reference< css::container::XNameAccess > m_xCfgNew;
+
+ /** helper to listen for configuration changes without ownership cycle problems */
+ css::uno::Reference< css::util::XChangesListener > m_xCfgNewListener;
+
+ std::unique_ptr<::cppu::OPropertyArrayHelper> m_pPropHelp;
+
+public:
+
+ /** initialize a new instance of this class.
+ Attention: It's necessary for right function of this class, that the order of base
+ classes is the right one. Because we transfer information from one base to another
+ during this ctor runs! */
+ explicit PathSettings(const css::uno::Reference< css::uno::XComponentContext >& xContext);
+
+ /** free all used resources ... if it was not already done. */
+ virtual ~PathSettings() override;
+
+ virtual OUString SAL_CALL getImplementationName() override
+ {
+ return "com.sun.star.comp.framework.PathSettings";
+ }
+
+ virtual sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override
+ {
+ return cppu::supportsService(this, ServiceName);
+ }
+
+ virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override
+ {
+ css::uno::Sequence< OUString > aSeq { "com.sun.star.util.PathSettings" };
+ return aSeq;
+ }
+
+ // XInterface
+ virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& type) override;
+ virtual void SAL_CALL acquire() throw () override
+ { OWeakObject::acquire(); }
+ virtual void SAL_CALL release() throw () override
+ { OWeakObject::release(); }
+
+ // XTypeProvider
+ virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
+
+ // css::util::XChangesListener
+ virtual void SAL_CALL changesOccurred(const css::util::ChangesEvent& aEvent) override;
+
+ // css::lang::XEventListener
+ virtual void SAL_CALL disposing(const css::lang::EventObject& aSource) override;
+
+ /**
+ * XPathSettings attribute methods
+ */
+ virtual OUString SAL_CALL getAddin() override
+ { return getStringProperty("Addin"); }
+ virtual void SAL_CALL setAddin(const OUString& p1) override
+ { setStringProperty("Addin", p1); }
+ virtual OUString SAL_CALL getAutoCorrect() override
+ { return getStringProperty("AutoCorrect"); }
+ virtual void SAL_CALL setAutoCorrect(const OUString& p1) override
+ { setStringProperty("AutoCorrect", p1); }
+ virtual OUString SAL_CALL getAutoText() override
+ { return getStringProperty("AutoText"); }
+ virtual void SAL_CALL setAutoText(const OUString& p1) override
+ { setStringProperty("AutoText", p1); }
+ virtual OUString SAL_CALL getBackup() override
+ { return getStringProperty("Backup"); }
+ virtual void SAL_CALL setBackup(const OUString& p1) override
+ { setStringProperty("Backup", p1); }
+ virtual OUString SAL_CALL getBasic() override
+ { return getStringProperty("Basic"); }
+ virtual void SAL_CALL setBasic(const OUString& p1) override
+ { setStringProperty("Basic", p1); }
+ virtual OUString SAL_CALL getBitmap() override
+ { return getStringProperty("Bitmap"); }
+ virtual void SAL_CALL setBitmap(const OUString& p1) override
+ { setStringProperty("Bitmap", p1); }
+ virtual OUString SAL_CALL getConfig() override
+ { return getStringProperty("Config"); }
+ virtual void SAL_CALL setConfig(const OUString& p1) override
+ { setStringProperty("Config", p1); }
+ virtual OUString SAL_CALL getDictionary() override
+ { return getStringProperty("Dictionary"); }
+ virtual void SAL_CALL setDictionary(const OUString& p1) override
+ { setStringProperty("Dictionary", p1); }
+ virtual OUString SAL_CALL getFavorite() override
+ { return getStringProperty("Favorite"); }
+ virtual void SAL_CALL setFavorite(const OUString& p1) override
+ { setStringProperty("Favorite", p1); }
+ virtual OUString SAL_CALL getFilter() override
+ { return getStringProperty("Filter"); }
+ virtual void SAL_CALL setFilter(const OUString& p1) override
+ { setStringProperty("Filter", p1); }
+ virtual OUString SAL_CALL getGallery() override
+ { return getStringProperty("Gallery"); }
+ virtual void SAL_CALL setGallery(const OUString& p1) override
+ { setStringProperty("Gallery", p1); }
+ virtual OUString SAL_CALL getGraphic() override
+ { return getStringProperty("Graphic"); }
+ virtual void SAL_CALL setGraphic(const OUString& p1) override
+ { setStringProperty("Graphic", p1); }
+ virtual OUString SAL_CALL getHelp() override
+ { return getStringProperty("Help"); }
+ virtual void SAL_CALL setHelp(const OUString& p1) override
+ { setStringProperty("Help", p1); }
+ virtual OUString SAL_CALL getLinguistic() override
+ { return getStringProperty("Linguistic"); }
+ virtual void SAL_CALL setLinguistic(const OUString& p1) override
+ { setStringProperty("Linguistic", p1); }
+ virtual OUString SAL_CALL getModule() override
+ { return getStringProperty("Module"); }
+ virtual void SAL_CALL setModule(const OUString& p1) override
+ { setStringProperty("Module", p1); }
+ virtual OUString SAL_CALL getPalette() override
+ { return getStringProperty("Palette"); }
+ virtual void SAL_CALL setPalette(const OUString& p1) override
+ { setStringProperty("Palette", p1); }
+ virtual OUString SAL_CALL getPlugin() override
+ { return getStringProperty("Plugin"); }
+ virtual void SAL_CALL setPlugin(const OUString& p1) override
+ { setStringProperty("Plugin", p1); }
+ virtual OUString SAL_CALL getStorage() override
+ { return getStringProperty("Storage"); }
+ virtual void SAL_CALL setStorage(const OUString& p1) override
+ { setStringProperty("Storage", p1); }
+ virtual OUString SAL_CALL getTemp() override
+ { return getStringProperty("Temp"); }
+ virtual void SAL_CALL setTemp(const OUString& p1) override
+ { setStringProperty("Temp", p1); }
+ virtual OUString SAL_CALL getTemplate() override
+ { return getStringProperty("Template"); }
+ virtual void SAL_CALL setTemplate(const OUString& p1) override
+ { setStringProperty("Template", p1); }
+ virtual OUString SAL_CALL getUIConfig() override
+ { return getStringProperty("UIConfig"); }
+ virtual void SAL_CALL setUIConfig(const OUString& p1) override
+ { setStringProperty("UIConfig", p1); }
+ virtual OUString SAL_CALL getUserConfig() override
+ { return getStringProperty("UserConfig"); }
+ virtual void SAL_CALL setUserConfig(const OUString& p1) override
+ { setStringProperty("UserConfig", p1); }
+ virtual OUString SAL_CALL getUserDictionary() override
+ { return getStringProperty("UserDictionary"); }
+ virtual void SAL_CALL setUserDictionary(const OUString& p1) override
+ { setStringProperty("UserDictionary", p1); }
+ virtual OUString SAL_CALL getWork() override
+ { return getStringProperty("Work"); }
+ virtual void SAL_CALL setWork(const OUString& p1) override
+ { setStringProperty("Work", p1); }
+ virtual OUString SAL_CALL getBasePathShareLayer() override
+ { return getStringProperty("UIConfig"); }
+ virtual void SAL_CALL setBasePathShareLayer(const OUString& p1) override
+ { setStringProperty("UIConfig", p1); }
+ virtual OUString SAL_CALL getBasePathUserLayer() override
+ { return getStringProperty("UserConfig"); }
+ virtual void SAL_CALL setBasePathUserLayer(const OUString& p1) override
+ { setStringProperty("UserConfig", p1); }
+
+ /**
+ * overrides to resolve inheritance ambiguity
+ */
+ virtual void SAL_CALL setPropertyValue(const OUString& p1, const css::uno::Any& p2) override
+ { ::cppu::OPropertySetHelper::setPropertyValue(p1, p2); }
+ virtual css::uno::Any SAL_CALL getPropertyValue(const OUString& p1) override
+ { return ::cppu::OPropertySetHelper::getPropertyValue(p1); }
+ virtual void SAL_CALL addPropertyChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XPropertyChangeListener>& p2) override
+ { ::cppu::OPropertySetHelper::addPropertyChangeListener(p1, p2); }
+ virtual void SAL_CALL removePropertyChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XPropertyChangeListener>& p2) override
+ { ::cppu::OPropertySetHelper::removePropertyChangeListener(p1, p2); }
+ virtual void SAL_CALL addVetoableChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XVetoableChangeListener>& p2) override
+ { ::cppu::OPropertySetHelper::addVetoableChangeListener(p1, p2); }
+ virtual void SAL_CALL removeVetoableChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XVetoableChangeListener>& p2) override
+ { ::cppu::OPropertySetHelper::removeVetoableChangeListener(p1, p2); }
+ /** read all configured paths and create all needed internal structures. */
+ void impl_readAll();
+
+private:
+ virtual void SAL_CALL disposing() final override;
+
+ /// @throws css::uno::RuntimeException
+ OUString getStringProperty(const OUString& p1);
+
+ /// @throws css::uno::RuntimeException
+ void setStringProperty(const OUString& p1, const OUString& p2);
+
+ /** read a path info using the old cfg schema.
+ This is needed for "migration on demand" reasons only.
+ Can be removed for next major release .-) */
+ std::vector<OUString> impl_readOldFormat(const OUString& sPath);
+
+ /** read a path info using the new cfg schema. */
+ PathSettings::PathInfo impl_readNewFormat(const OUString& sPath);
+
+ /** filter "real user defined paths" from the old configuration schema
+ and set it as UserPaths on the new schema.
+ Can be removed with new major release ... */
+
+ void impl_mergeOldUserPaths( PathSettings::PathInfo& rPath,
+ const std::vector<OUString>& lOld );
+
+ /** reload one path directly from the new configuration schema (because
+ it was updated by any external code) */
+ PathSettings::EChangeOp impl_updatePath(const OUString& sPath ,
+ bool bNotifyListener);
+
+ /** replace all might existing placeholder variables inside the given path ...
+ or check if the given path value uses paths, which can be replaced with predefined
+ placeholder variables ...
+ */
+ void impl_subst(std::vector<OUString>& lVals ,
+ const css::uno::Reference< css::util::XStringSubstitution >& xSubst ,
+ bool bReSubst);
+
+ void impl_subst(PathSettings::PathInfo& aPath ,
+ bool bReSubst);
+
+ /** converts our new string list schema to the old ";" separated schema ... */
+ OUString impl_convertPath2OldStyle(const PathSettings::PathInfo& rPath ) const;
+ std::vector<OUString> impl_convertOldStyle2Path(const OUString& sOldStylePath) const;
+
+ /** remove still known paths from the given lList argument.
+ So real user defined paths can be extracted from the list of
+ fix internal paths !
+ */
+ void impl_purgeKnownPaths(PathSettings::PathInfo& rPath,
+ std::vector<OUString>& lList);
+
+ /** rebuild the member m_lPropDesc using the path list m_lPaths. */
+ void impl_rebuildPropertyDescriptor();
+
+ /** provides direct access to the list of path values
+ using its internal property id.
+ */
+ css::uno::Any impl_getPathValue( sal_Int32 nID ) const;
+ void impl_setPathValue( sal_Int32 nID ,
+ const css::uno::Any& aVal);
+
+ /** check the given handle and return the corresponding PathInfo reference.
+ These reference can be used then directly to manipulate these path. */
+ PathSettings::PathInfo* impl_getPathAccess (sal_Int32 nHandle);
+ const PathSettings::PathInfo* impl_getPathAccessConst(sal_Int32 nHandle) const;
+
+ /** it checks, if the given path value seems to be a valid URL or system path. */
+ bool impl_isValidPath(const OUString& sPath) const;
+ bool impl_isValidPath(const std::vector<OUString>& lPath) const;
+
+ void impl_storePath(const PathSettings::PathInfo& aPath);
+
+ css::uno::Sequence< sal_Int32 > impl_mapPathName2IDList(const OUString& sPath);
+
+ void impl_notifyPropListener( const OUString& sPath ,
+ const PathSettings::PathInfo* pPathOld,
+ const PathSettings::PathInfo* pPathNew);
+
+ // OPropertySetHelper
+ virtual sal_Bool SAL_CALL convertFastPropertyValue( css::uno::Any& aConvertedValue,
+ css::uno::Any& aOldValue,
+ sal_Int32 nHandle,
+ const css::uno::Any& aValue ) override;
+ virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle,
+ const css::uno::Any& aValue ) override;
+ virtual void SAL_CALL getFastPropertyValue( css::uno::Any& aValue,
+ sal_Int32 nHandle ) const override;
+ // Avoid:
+ // warning: 'virtual css::uno::Any cppu::OPropertySetHelper::getFastPropertyValue(sal_Int32)' was hidden [-Woverloaded-virtual]
+ // warning: by ‘virtual void {anonymous}::PathSettings::getFastPropertyValue(css::uno::Any&, sal_Int32) const’ [-Woverloaded-virtual]
+ using cppu::OPropertySetHelper::getFastPropertyValue;
+ virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
+ virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
+
+ /** factory methods to guarantee right (but on demand) initialized members ... */
+ css::uno::Reference< css::util::XStringSubstitution > fa_getSubstitution();
+ css::uno::Reference< css::container::XNameAccess > fa_getCfgOld();
+ css::uno::Reference< css::container::XNameAccess > fa_getCfgNew();
+};
+
+PathSettings::PathSettings( const css::uno::Reference< css::uno::XComponentContext >& xContext )
+ : PathSettings_BASE(m_aMutex)
+ , ::cppu::OPropertySetHelper(cppu::WeakComponentImplHelperBase::rBHelper)
+ , m_xContext (xContext)
+{
+}
+
+PathSettings::~PathSettings()
+{
+ disposing();
+}
+
+void SAL_CALL PathSettings::disposing()
+{
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+
+ css::uno::Reference< css::util::XChangesNotifier >
+ xBroadcaster(m_xCfgNew, css::uno::UNO_QUERY);
+ if (xBroadcaster.is())
+ xBroadcaster->removeChangesListener(m_xCfgNewListener);
+
+ m_xSubstitution.clear();
+ m_xCfgOld.clear();
+ m_xCfgNew.clear();
+ m_xCfgNewListener.clear();
+
+ m_pPropHelp.reset();
+}
+
+css::uno::Any SAL_CALL PathSettings::queryInterface( const css::uno::Type& _rType )
+{
+ css::uno::Any aRet = PathSettings_BASE::queryInterface( _rType );
+ if ( !aRet.hasValue() )
+ aRet = ::cppu::OPropertySetHelper::queryInterface( _rType );
+ return aRet;
+}
+
+css::uno::Sequence< css::uno::Type > SAL_CALL PathSettings::getTypes( )
+{
+ return comphelper::concatSequences(
+ PathSettings_BASE::getTypes(),
+ ::cppu::OPropertySetHelper::getTypes()
+ );
+}
+
+void SAL_CALL PathSettings::changesOccurred(const css::util::ChangesEvent& aEvent)
+{
+ sal_Int32 c = aEvent.Changes.getLength();
+ sal_Int32 i = 0;
+ bool bUpdateDescriptor = false;
+
+ for (i=0; i<c; ++i)
+ {
+ const css::util::ElementChange& aChange = aEvent.Changes[i];
+
+ OUString sChanged;
+ aChange.Accessor >>= sChanged;
+
+ OUString sPath = ::utl::extractFirstFromConfigurationPath(sChanged);
+ if (!sPath.isEmpty())
+ {
+ PathSettings::EChangeOp eOp = impl_updatePath(sPath, true);
+ if (
+ (eOp == PathSettings::E_ADDED ) ||
+ (eOp == PathSettings::E_REMOVED)
+ )
+ bUpdateDescriptor = true;
+ }
+ }
+
+ if (bUpdateDescriptor)
+ impl_rebuildPropertyDescriptor();
+}
+
+void SAL_CALL PathSettings::disposing(const css::lang::EventObject& aSource)
+{
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+
+ if (aSource.Source == m_xCfgNew)
+ m_xCfgNew.clear();
+}
+
+OUString PathSettings::getStringProperty(const OUString& p1)
+{
+ css::uno::Any a = ::cppu::OPropertySetHelper::getPropertyValue(p1);
+ OUString s;
+ a >>= s;
+ return s;
+}
+
+void PathSettings::setStringProperty(const OUString& p1, const OUString& p2)
+{
+ ::cppu::OPropertySetHelper::setPropertyValue(p1, css::uno::Any(p2));
+}
+
+void PathSettings::impl_readAll()
+{
+ try
+ {
+ // TODO think about me
+ css::uno::Reference< css::container::XNameAccess > xCfg = fa_getCfgNew();
+ css::uno::Sequence< OUString > lPaths = xCfg->getElementNames();
+
+ sal_Int32 c = lPaths.getLength();
+ for (sal_Int32 i = 0; i < c; ++i)
+ {
+ const OUString& sPath = lPaths[i];
+ impl_updatePath(sPath, false);
+ }
+ }
+ catch(const css::uno::RuntimeException& )
+ {
+ }
+
+ impl_rebuildPropertyDescriptor();
+}
+
+// NO substitution here ! It's done outside ...
+std::vector<OUString> PathSettings::impl_readOldFormat(const OUString& sPath)
+{
+ css::uno::Reference< css::container::XNameAccess > xCfg( fa_getCfgOld() );
+ std::vector<OUString> aPathVal;
+
+ if( xCfg->hasByName(sPath) )
+ {
+ css::uno::Any aVal( xCfg->getByName(sPath) );
+
+ OUString sStringVal;
+ css::uno::Sequence< OUString > lStringListVal;
+
+ if (aVal >>= sStringVal)
+ {
+ aPathVal.push_back(sStringVal);
+ }
+ else if (aVal >>= lStringListVal)
+ {
+ aPathVal = comphelper::sequenceToContainer<std::vector<OUString>>(lStringListVal);
+ }
+ }
+
+ return aPathVal;
+}
+
+// NO substitution here ! It's done outside ...
+PathSettings::PathInfo PathSettings::impl_readNewFormat(const OUString& sPath)
+{
+ const OUString CFGPROP_INTERNALPATHS("InternalPaths");
+ const OUString CFGPROP_ISSINGLEPATH("IsSinglePath");
+
+ css::uno::Reference< css::container::XNameAccess > xCfg = fa_getCfgNew();
+
+ // get access to the "queried" path
+ css::uno::Reference< css::container::XNameAccess > xPath;
+ xCfg->getByName(sPath) >>= xPath;
+
+ PathSettings::PathInfo aPathVal;
+
+ // read internal path list
+ css::uno::Reference< css::container::XNameAccess > xIPath;
+ xPath->getByName(CFGPROP_INTERNALPATHS) >>= xIPath;
+ aPathVal.lInternalPaths = comphelper::sequenceToContainer<std::vector<OUString>>(xIPath->getElementNames());
+
+ // read user defined path list
+ css::uno::Sequence<OUString> vTmpUserPathsSeq;
+ xPath->getByName(CFGPROP_USERPATHS) >>= vTmpUserPathsSeq;
+ aPathVal.lUserPaths = comphelper::sequenceToContainer<std::vector<OUString>>(vTmpUserPathsSeq);
+
+ // read the writeable path
+ xPath->getByName(CFGPROP_WRITEPATH) >>= aPathVal.sWritePath;
+
+ // avoid duplicates, by removing the writeable path from
+ // the user defined path list if it happens to be there too
+ std::vector<OUString>::iterator aI = std::find(aPathVal.lUserPaths.begin(), aPathVal.lUserPaths.end(), aPathVal.sWritePath);
+ if (aI != aPathVal.lUserPaths.end())
+ aPathVal.lUserPaths.erase(aI);
+
+ // read state props
+ xPath->getByName(CFGPROP_ISSINGLEPATH) >>= aPathVal.bIsSinglePath;
+
+ // analyze finalized/mandatory states
+ aPathVal.bIsReadonly = false;
+ css::uno::Reference< css::beans::XProperty > xInfo(xPath, css::uno::UNO_QUERY);
+ if (xInfo.is())
+ {
+ css::beans::Property aInfo = xInfo->getAsProperty();
+ bool bFinalized = ((aInfo.Attributes & css::beans::PropertyAttribute::READONLY ) == css::beans::PropertyAttribute::READONLY );
+
+ // Note: 'till we support finalized/mandatory on our API more in detail we handle
+ // all states simple as READONLY! But because all really needed paths are "mandatory" by default
+ // we have to handle "finalized" as the real "readonly" indicator.
+ aPathVal.bIsReadonly = bFinalized;
+ }
+
+ return aPathVal;
+}
+
+void PathSettings::impl_storePath(const PathSettings::PathInfo& aPath)
+{
+ css::uno::Reference< css::container::XNameAccess > xCfgNew = fa_getCfgNew();
+ css::uno::Reference< css::container::XNameAccess > xCfgOld = fa_getCfgOld();
+
+ // try to replace path-parts with well known and supported variables.
+ // So an office can be moved easily to another location without losing
+ // its related paths.
+ PathInfo aResubstPath(aPath);
+ impl_subst(aResubstPath, true);
+
+ // update new configuration
+ if (! aResubstPath.bIsSinglePath)
+ {
+ ::comphelper::ConfigurationHelper::writeRelativeKey(xCfgNew,
+ aResubstPath.sPathName,
+ CFGPROP_USERPATHS,
+ css::uno::makeAny(comphelper::containerToSequence(aResubstPath.lUserPaths)));
+ }
+
+ ::comphelper::ConfigurationHelper::writeRelativeKey(xCfgNew,
+ aResubstPath.sPathName,
+ CFGPROP_WRITEPATH,
+ css::uno::makeAny(aResubstPath.sWritePath));
+
+ ::comphelper::ConfigurationHelper::flush(xCfgNew);
+
+ // remove the whole path from the old configuration!
+ // Otherwise we can't make sure that the diff between new and old configuration
+ // on loading time really represents a user setting!!!
+
+ // Check if the given path exists inside the old configuration.
+ // Because our new configuration knows more than the list of old paths ... !
+ if (xCfgOld->hasByName(aResubstPath.sPathName))
+ {
+ css::uno::Reference< css::beans::XPropertySet > xProps(xCfgOld, css::uno::UNO_QUERY_THROW);
+ xProps->setPropertyValue(aResubstPath.sPathName, css::uno::Any());
+ ::comphelper::ConfigurationHelper::flush(xCfgOld);
+ }
+}
+
+void PathSettings::impl_mergeOldUserPaths( PathSettings::PathInfo& rPath,
+ const std::vector<OUString>& lOld )
+{
+ for (auto const& old : lOld)
+ {
+ if (rPath.bIsSinglePath)
+ {
+ SAL_WARN_IF(lOld.size()>1, "fwk", "PathSettings::impl_mergeOldUserPaths(): Single path has more than one path value inside old configuration (Common.xcu)!");
+ if ( rPath.sWritePath != old )
+ rPath.sWritePath = old;
+ }
+ else
+ {
+ if (
+ ( std::find(rPath.lInternalPaths.begin(), rPath.lInternalPaths.end(), old) == rPath.lInternalPaths.end()) &&
+ ( std::find(rPath.lUserPaths.begin(), rPath.lUserPaths.end(), old) == rPath.lUserPaths.end() ) &&
+ ( rPath.sWritePath != old )
+ )
+ rPath.lUserPaths.push_back(old);
+ }
+ }
+}
+
+PathSettings::EChangeOp PathSettings::impl_updatePath(const OUString& sPath ,
+ bool bNotifyListener)
+{
+ // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+
+ PathSettings::PathInfo* pPathOld = nullptr;
+ PathSettings::PathInfo* pPathNew = nullptr;
+ PathSettings::EChangeOp eOp = PathSettings::E_UNDEFINED;
+ PathSettings::PathInfo aPath;
+
+ try
+ {
+ aPath = impl_readNewFormat(sPath);
+ aPath.sPathName = sPath;
+ // replace all might existing variables with real values
+ // Do it before these old paths will be compared against the
+ // new path configuration. Otherwise some strings uses different variables ... but substitution
+ // will produce strings with same content (because some variables are redundant!)
+ impl_subst(aPath, false);
+ }
+ catch(const css::uno::RuntimeException&)
+ { throw; }
+ catch(const css::container::NoSuchElementException&)
+ { eOp = PathSettings::E_REMOVED; }
+ catch(const css::uno::Exception&)
+ { throw; }
+
+ try
+ {
+ // migration of old user defined values on demand
+ // can be disabled for a new major
+ std::vector<OUString> lOldVals = impl_readOldFormat(sPath);
+ // replace all might existing variables with real values
+ // Do it before these old paths will be compared against the
+ // new path configuration. Otherwise some strings uses different variables ... but substitution
+ // will produce strings with same content (because some variables are redundant!)
+ impl_subst(lOldVals, fa_getSubstitution(), false);
+ impl_mergeOldUserPaths(aPath, lOldVals);
+ }
+ catch(const css::uno::RuntimeException&)
+ { throw; }
+ // Normal(!) exceptions can be ignored!
+ // E.g. in case an addon installs a new path, which was not well known for an OOo 1.x installation
+ // we can't find a value for it inside the "old" configuration. So a NoSuchElementException
+ // will be normal .-)
+ catch(const css::uno::Exception&)
+ {}
+
+ PathSettings::PathHash::iterator pPath = m_lPaths.find(sPath);
+ if (eOp == PathSettings::E_UNDEFINED)
+ {
+ if (pPath != m_lPaths.end())
+ eOp = PathSettings::E_CHANGED;
+ else
+ eOp = PathSettings::E_ADDED;
+ }
+
+ switch(eOp)
+ {
+ case PathSettings::E_ADDED :
+ {
+ if (bNotifyListener)
+ {
+ pPathOld = nullptr;
+ pPathNew = &aPath;
+ impl_notifyPropListener(sPath, pPathOld, pPathNew);
+ }
+ m_lPaths[sPath] = aPath;
+ }
+ break;
+
+ case PathSettings::E_CHANGED :
+ {
+ if (bNotifyListener)
+ {
+ pPathOld = &(pPath->second);
+ pPathNew = &aPath;
+ impl_notifyPropListener(sPath, pPathOld, pPathNew);
+ }
+ m_lPaths[sPath] = aPath;
+ }
+ break;
+
+ case PathSettings::E_REMOVED :
+ {
+ if (pPath != m_lPaths.end())
+ {
+ if (bNotifyListener)
+ {
+ pPathOld = &(pPath->second);
+ pPathNew = nullptr;
+ impl_notifyPropListener(sPath, pPathOld, pPathNew);
+ }
+ m_lPaths.erase(pPath);
+ }
+ }
+ break;
+
+ default: // to let compiler be happy
+ break;
+ }
+
+ return eOp;
+}
+
+css::uno::Sequence< sal_Int32 > PathSettings::impl_mapPathName2IDList(const OUString& sPath)
+{
+ OUString sInternalProp = sPath+POSTFIX_INTERNAL_PATHS;
+ OUString sUserProp = sPath+POSTFIX_USER_PATHS;
+ OUString sWriteProp = sPath+POSTFIX_WRITE_PATH;
+
+ // Attention: The default set of IDs is fix and must follow these schema.
+ // Otherwise the outside code ant work for new added properties.
+ // Why?
+ // The outside code must fire N events for every changed property.
+ // And the knowing about packaging of variables of the structure PathInfo
+ // follow these group IDs! But if such ID is not in the range of [0..IDGROUP_COUNT]
+ // the outside can't determine the right group ... and can not fire the right events .-)
+
+ css::uno::Sequence< sal_Int32 > lIDs(IDGROUP_COUNT);
+ lIDs[0] = IDGROUP_OLDSTYLE;
+ lIDs[1] = IDGROUP_INTERNAL_PATHS;
+ lIDs[2] = IDGROUP_USER_PATHS;
+ lIDs[3] = IDGROUP_WRITE_PATH;
+
+ sal_Int32 c = m_lPropDesc.getLength();
+ sal_Int32 i = 0;
+ for (i=0; i<c; ++i)
+ {
+ const css::beans::Property& rProp = m_lPropDesc[i];
+
+ if (rProp.Name == sPath)
+ lIDs[IDGROUP_OLDSTYLE] = rProp.Handle;
+ else
+ if (rProp.Name == sInternalProp)
+ lIDs[IDGROUP_INTERNAL_PATHS] = rProp.Handle;
+ else
+ if (rProp.Name == sUserProp)
+ lIDs[IDGROUP_USER_PATHS] = rProp.Handle;
+ else
+ if (rProp.Name == sWriteProp)
+ lIDs[IDGROUP_WRITE_PATH] = rProp.Handle;
+ }
+
+ return lIDs;
+}
+
+void PathSettings::impl_notifyPropListener( const OUString& sPath,
+ const PathSettings::PathInfo* pPathOld,
+ const PathSettings::PathInfo* pPathNew)
+{
+ css::uno::Sequence< sal_Int32 > lHandles(1);
+ css::uno::Sequence< css::uno::Any > lOldVals(1);
+ css::uno::Sequence< css::uno::Any > lNewVals(1);
+
+ css::uno::Sequence< sal_Int32 > lIDs = impl_mapPathName2IDList(sPath);
+ sal_Int32 c = lIDs.getLength();
+ sal_Int32 i = 0;
+ sal_Int32 nMaxID = m_lPropDesc.getLength()-1;
+ for (i=0; i<c; ++i)
+ {
+ sal_Int32 nID = lIDs[i];
+
+ if (
+ (nID < 0 ) ||
+ (nID > nMaxID)
+ )
+ continue;
+
+ lHandles[0] = nID;
+ switch(impl_getPropGroup(nID))
+ {
+ case IDGROUP_OLDSTYLE :
+ {
+ if (pPathOld)
+ {
+ OUString sVal = impl_convertPath2OldStyle(*pPathOld);
+ lOldVals[0] <<= sVal;
+ }
+ if (pPathNew)
+ {
+ OUString sVal = impl_convertPath2OldStyle(*pPathNew);
+ lNewVals[0] <<= sVal;
+ }
+ }
+ break;
+
+ case IDGROUP_INTERNAL_PATHS :
+ {
+ if (pPathOld)
+ lOldVals[0] <<= comphelper::containerToSequence(pPathOld->lInternalPaths);
+ if (pPathNew)
+ lNewVals[0] <<= comphelper::containerToSequence(pPathNew->lInternalPaths);
+ }
+ break;
+
+ case IDGROUP_USER_PATHS :
+ {
+ if (pPathOld)
+ lOldVals[0] <<= comphelper::containerToSequence(pPathOld->lUserPaths);
+ if (pPathNew)
+ lNewVals[0] <<= comphelper::containerToSequence(pPathNew->lUserPaths);
+ }
+ break;
+
+ case IDGROUP_WRITE_PATH :
+ {
+ if (pPathOld)
+ lOldVals[0] <<= pPathOld->sWritePath;
+ if (pPathNew)
+ lNewVals[0] <<= pPathNew->sWritePath;
+ }
+ break;
+ }
+
+ fire(lHandles.getArray(),
+ lNewVals.getArray(),
+ lOldVals.getArray(),
+ 1,
+ false);
+ }
+}
+
+void PathSettings::impl_subst(std::vector<OUString>& lVals ,
+ const css::uno::Reference< css::util::XStringSubstitution >& xSubst ,
+ bool bReSubst)
+{
+ for (auto & old : lVals)
+ {
+ OUString sNew;
+ if (bReSubst)
+ sNew = xSubst->reSubstituteVariables(old);
+ else
+ sNew = xSubst->substituteVariables(old, false);
+
+ old = sNew;
+ }
+}
+
+void PathSettings::impl_subst(PathSettings::PathInfo& aPath ,
+ bool bReSubst)
+{
+ css::uno::Reference< css::util::XStringSubstitution > xSubst = fa_getSubstitution();
+
+ impl_subst(aPath.lInternalPaths, xSubst, bReSubst);
+ impl_subst(aPath.lUserPaths , xSubst, bReSubst);
+ if (bReSubst)
+ aPath.sWritePath = xSubst->reSubstituteVariables(aPath.sWritePath);
+ else
+ aPath.sWritePath = xSubst->substituteVariables(aPath.sWritePath, false);
+}
+
+OUString PathSettings::impl_convertPath2OldStyle(const PathSettings::PathInfo& rPath) const
+{
+ std::vector<OUString> lTemp;
+ lTemp.reserve(rPath.lInternalPaths.size() + rPath.lUserPaths.size() + 1);
+
+ for (auto const& internalPath : rPath.lInternalPaths)
+ {
+ lTemp.push_back(internalPath);
+ }
+ for (auto const& userPath : rPath.lUserPaths)
+ {
+ lTemp.push_back(userPath);
+ }
+
+ if (!rPath.sWritePath.isEmpty())
+ lTemp.push_back(rPath.sWritePath);
+
+ OUStringBuffer sPathVal(256);
+ for ( auto pIt = lTemp.begin();
+ pIt != lTemp.end();
+ )
+ {
+ sPathVal.append(*pIt);
+ ++pIt;
+ if (pIt != lTemp.end())
+ sPathVal.append(";");
+ }
+
+ return sPathVal.makeStringAndClear();
+}
+
+std::vector<OUString> PathSettings::impl_convertOldStyle2Path(const OUString& sOldStylePath) const
+{
+ std::vector<OUString> lList;
+ sal_Int32 nToken = 0;
+ do
+ {
+ OUString sToken = sOldStylePath.getToken(0, ';', nToken);
+ if (!sToken.isEmpty())
+ lList.push_back(sToken);
+ }
+ while(nToken >= 0);
+
+ return lList;
+}
+
+void PathSettings::impl_purgeKnownPaths(PathSettings::PathInfo& rPath,
+ std::vector<OUString>& lList)
+{
+ // Erase items in the internal path list from lList.
+ // Also erase items in the internal path list from the user path list.
+ for (auto const& internalPath : rPath.lInternalPaths)
+ {
+ std::vector<OUString>::iterator pItem = std::find(lList.begin(), lList.end(), internalPath);
+ if (pItem != lList.end())
+ lList.erase(pItem);
+ pItem = std::find(rPath.lUserPaths.begin(), rPath.lUserPaths.end(), internalPath);
+ if (pItem != rPath.lUserPaths.end())
+ rPath.lUserPaths.erase(pItem);
+ }
+
+ // Erase items not in lList from the user path list.
+ rPath.lUserPaths.erase(std::remove_if(rPath.lUserPaths.begin(), rPath.lUserPaths.end(),
+ [&lList](const OUString& rItem) {
+ return std::find(lList.begin(), lList.end(), rItem) == lList.end();
+ }),
+ rPath.lUserPaths.end());
+
+ // Erase items in the user path list from lList.
+ for (auto const& userPath : rPath.lUserPaths)
+ {
+ std::vector<OUString>::iterator pItem = std::find(lList.begin(), lList.end(), userPath);
+ if (pItem != lList.end())
+ lList.erase(pItem);
+ }
+
+ // Erase the write path from lList
+ std::vector<OUString>::iterator pItem = std::find(lList.begin(), lList.end(), rPath.sWritePath);
+ if (pItem != lList.end())
+ lList.erase(pItem);
+}
+
+void PathSettings::impl_rebuildPropertyDescriptor()
+{
+ // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+
+ sal_Int32 c = static_cast<sal_Int32>(m_lPaths.size());
+ sal_Int32 i = 0;
+ m_lPropDesc.realloc(c*IDGROUP_COUNT);
+
+ for (auto const& path : m_lPaths)
+ {
+ const PathSettings::PathInfo& rPath = path.second;
+ css::beans::Property* pProp = nullptr;
+
+ pProp = &(m_lPropDesc[i]);
+ pProp->Name = rPath.sPathName;
+ pProp->Handle = i;
+ pProp->Type = cppu::UnoType<OUString>::get();
+ pProp->Attributes = css::beans::PropertyAttribute::BOUND;
+ if (rPath.bIsReadonly)
+ pProp->Attributes |= css::beans::PropertyAttribute::READONLY;
+ ++i;
+
+ pProp = &(m_lPropDesc[i]);
+ pProp->Name = rPath.sPathName+POSTFIX_INTERNAL_PATHS;
+ pProp->Handle = i;
+ pProp->Type = cppu::UnoType<css::uno::Sequence< OUString >>::get();
+ pProp->Attributes = css::beans::PropertyAttribute::BOUND |
+ css::beans::PropertyAttribute::READONLY;
+ ++i;
+
+ pProp = &(m_lPropDesc[i]);
+ pProp->Name = rPath.sPathName+POSTFIX_USER_PATHS;
+ pProp->Handle = i;
+ pProp->Type = cppu::UnoType<css::uno::Sequence< OUString >>::get();
+ pProp->Attributes = css::beans::PropertyAttribute::BOUND;
+ if (rPath.bIsReadonly)
+ pProp->Attributes |= css::beans::PropertyAttribute::READONLY;
+ ++i;
+
+ pProp = &(m_lPropDesc[i]);
+ pProp->Name = rPath.sPathName+POSTFIX_WRITE_PATH;
+ pProp->Handle = i;
+ pProp->Type = cppu::UnoType<OUString>::get();
+ pProp->Attributes = css::beans::PropertyAttribute::BOUND;
+ if (rPath.bIsReadonly)
+ pProp->Attributes |= css::beans::PropertyAttribute::READONLY;
+ ++i;
+ }
+
+ m_pPropHelp.reset(new ::cppu::OPropertyArrayHelper(m_lPropDesc, false)); // false => not sorted ... must be done inside helper
+
+ // <- SAFE
+}
+
+css::uno::Any PathSettings::impl_getPathValue(sal_Int32 nID) const
+{
+ const PathSettings::PathInfo* pPath = impl_getPathAccessConst(nID);
+ if (! pPath)
+ throw css::lang::IllegalArgumentException();
+
+ css::uno::Any aVal;
+ switch(impl_getPropGroup(nID))
+ {
+ case IDGROUP_OLDSTYLE :
+ {
+ OUString sVal = impl_convertPath2OldStyle(*pPath);
+ aVal <<= sVal;
+ }
+ break;
+
+ case IDGROUP_INTERNAL_PATHS :
+ {
+ aVal <<= comphelper::containerToSequence(pPath->lInternalPaths);
+ }
+ break;
+
+ case IDGROUP_USER_PATHS :
+ {
+ aVal <<= comphelper::containerToSequence(pPath->lUserPaths);
+ }
+ break;
+
+ case IDGROUP_WRITE_PATH :
+ {
+ aVal <<= pPath->sWritePath;
+ }
+ break;
+ }
+
+ return aVal;
+}
+
+void PathSettings::impl_setPathValue( sal_Int32 nID ,
+ const css::uno::Any& aVal)
+{
+ PathSettings::PathInfo* pOrgPath = impl_getPathAccess(nID);
+ if (! pOrgPath)
+ throw css::container::NoSuchElementException();
+
+ // We work on a copied path ... so we can be sure that errors during this operation
+ // does not make our internal cache invalid .-)
+ PathSettings::PathInfo aChangePath(*pOrgPath);
+
+ switch(impl_getPropGroup(nID))
+ {
+ case IDGROUP_OLDSTYLE :
+ {
+ OUString sVal;
+ aVal >>= sVal;
+ std::vector<OUString> lList = impl_convertOldStyle2Path(sVal);
+ impl_subst(lList, fa_getSubstitution(), false);
+ impl_purgeKnownPaths(aChangePath, lList);
+ if (! impl_isValidPath(lList))
+ throw css::lang::IllegalArgumentException();
+
+ if (aChangePath.bIsSinglePath)
+ {
+ SAL_WARN_IF(lList.size()>1, "fwk", "PathSettings::impl_setPathValue(): You try to set more than path value for a defined SINGLE_PATH!");
+ if ( !lList.empty() )
+ aChangePath.sWritePath = *(lList.begin());
+ else
+ aChangePath.sWritePath.clear();
+ }
+ else
+ {
+ for (auto const& elem : lList)
+ {
+ aChangePath.lUserPaths.push_back(elem);
+ }
+ }
+ }
+ break;
+
+ case IDGROUP_INTERNAL_PATHS :
+ {
+ if (aChangePath.bIsSinglePath)
+ {
+ throw css::uno::Exception(
+ "The path '" + aChangePath.sPathName
+ + "' is defined as SINGLE_PATH. It's sub set of internal paths can't be set.",
+ static_cast< ::cppu::OWeakObject* >(this));
+ }
+
+ css::uno::Sequence<OUString> lTmpList;
+ aVal >>= lTmpList;
+ std::vector<OUString> lList = comphelper::sequenceToContainer<std::vector<OUString>>(lTmpList);
+ if (! impl_isValidPath(lList))
+ throw css::lang::IllegalArgumentException();
+ aChangePath.lInternalPaths = lList;
+ }
+ break;
+
+ case IDGROUP_USER_PATHS :
+ {
+ if (aChangePath.bIsSinglePath)
+ {
+ throw css::uno::Exception(
+ "The path '" + aChangePath.sPathName
+ + "' is defined as SINGLE_PATH. It's sub set of internal paths can't be set.",
+ static_cast< ::cppu::OWeakObject* >(this));
+ }
+
+ css::uno::Sequence<OUString> lTmpList;
+ aVal >>= lTmpList;
+ std::vector<OUString> lList = comphelper::sequenceToContainer<std::vector<OUString>>(lTmpList);
+ if (! impl_isValidPath(lList))
+ throw css::lang::IllegalArgumentException();
+ aChangePath.lUserPaths = lList;
+ }
+ break;
+
+ case IDGROUP_WRITE_PATH :
+ {
+ OUString sVal;
+ aVal >>= sVal;
+ if (! impl_isValidPath(sVal))
+ throw css::lang::IllegalArgumentException();
+ aChangePath.sWritePath = sVal;
+ }
+ break;
+ }
+
+ // TODO check if path has at least one path value set
+ // At least it depends from the feature using this path, if an empty path list is allowed.
+
+ // first we should try to store the changed (copied!) path ...
+ // In case an error occurs on saving time an exception is thrown ...
+ // If no exception occurs we can update our internal cache (means
+ // we can overwrite pOrgPath !
+ impl_storePath(aChangePath);
+ *pOrgPath = std::move(aChangePath);
+}
+
+bool PathSettings::impl_isValidPath(const std::vector<OUString>& lPath) const
+{
+ for (auto const& path : lPath)
+ {
+ if (! impl_isValidPath(path))
+ return false;
+ }
+
+ return true;
+}
+
+bool PathSettings::impl_isValidPath(const OUString& sPath) const
+{
+ // allow empty path to reset a path.
+// idea by LLA to support empty paths
+// if (sPath.getLength() == 0)
+// {
+// return sal_True;
+// }
+
+ return (! INetURLObject(sPath).HasError());
+}
+
+OUString impl_extractBaseFromPropName(const OUString& sPropName)
+{
+ sal_Int32 i = sPropName.indexOf(POSTFIX_INTERNAL_PATHS);
+ if (i > -1)
+ return sPropName.copy(0, i);
+ i = sPropName.indexOf(POSTFIX_USER_PATHS);
+ if (i > -1)
+ return sPropName.copy(0, i);
+ i = sPropName.indexOf(POSTFIX_WRITE_PATH);
+ if (i > -1)
+ return sPropName.copy(0, i);
+
+ return sPropName;
+}
+
+PathSettings::PathInfo* PathSettings::impl_getPathAccess(sal_Int32 nHandle)
+{
+ // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+
+ if (nHandle > (m_lPropDesc.getLength()-1))
+ return nullptr;
+
+ const css::beans::Property& rProp = m_lPropDesc[nHandle];
+ OUString sProp = impl_extractBaseFromPropName(rProp.Name);
+ PathSettings::PathHash::iterator rPath = m_lPaths.find(sProp);
+
+ if (rPath != m_lPaths.end())
+ return &(rPath->second);
+
+ return nullptr;
+ // <- SAFE
+}
+
+const PathSettings::PathInfo* PathSettings::impl_getPathAccessConst(sal_Int32 nHandle) const
+{
+ // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+
+ if (nHandle > (m_lPropDesc.getLength()-1))
+ return nullptr;
+
+ const css::beans::Property& rProp = m_lPropDesc[nHandle];
+ OUString sProp = impl_extractBaseFromPropName(rProp.Name);
+ PathSettings::PathHash::const_iterator rPath = m_lPaths.find(sProp);
+
+ if (rPath != m_lPaths.end())
+ return &(rPath->second);
+
+ return nullptr;
+ // <- SAFE
+}
+
+sal_Bool SAL_CALL PathSettings::convertFastPropertyValue( css::uno::Any& aConvertedValue,
+ css::uno::Any& aOldValue ,
+ sal_Int32 nHandle ,
+ const css::uno::Any& aValue )
+{
+ // throws NoSuchElementException !
+ css::uno::Any aCurrentVal = impl_getPathValue(nHandle);
+
+ return PropHelper::willPropertyBeChanged(
+ aCurrentVal,
+ aValue,
+ aOldValue,
+ aConvertedValue);
+}
+
+void SAL_CALL PathSettings::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle,
+ const css::uno::Any& aValue )
+{
+ // throws NoSuchElement- and IllegalArgumentException !
+ impl_setPathValue(nHandle, aValue);
+}
+
+void SAL_CALL PathSettings::getFastPropertyValue(css::uno::Any& aValue ,
+ sal_Int32 nHandle) const
+{
+ aValue = impl_getPathValue(nHandle);
+}
+
+::cppu::IPropertyArrayHelper& SAL_CALL PathSettings::getInfoHelper()
+{
+ return *m_pPropHelp;
+}
+
+css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL PathSettings::getPropertySetInfo()
+{
+ return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
+}
+
+css::uno::Reference< css::util::XStringSubstitution > PathSettings::fa_getSubstitution()
+{
+ css::uno::Reference< css::util::XStringSubstitution > xSubst;
+ { // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+ xSubst = m_xSubstitution;
+ }
+
+ if (! xSubst.is())
+ {
+ // create the needed substitution service.
+ // We must replace all used variables inside read path values.
+ // In case we can't do so... the whole office can't work really.
+ // That's why it seems to be OK to throw a RuntimeException then.
+ xSubst = css::util::PathSubstitution::create(m_xContext);
+
+ { // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+ m_xSubstitution = xSubst;
+ }
+ }
+
+ return xSubst;
+}
+
+css::uno::Reference< css::container::XNameAccess > PathSettings::fa_getCfgOld()
+{
+ const OUString CFG_NODE_OLD("org.openoffice.Office.Common/Path/Current");
+
+ css::uno::Reference< css::container::XNameAccess > xCfg;
+ { // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+ xCfg = m_xCfgOld;
+ } // <- SAFE
+
+ if (! xCfg.is())
+ {
+ xCfg.set( ::comphelper::ConfigurationHelper::openConfig(
+ m_xContext,
+ CFG_NODE_OLD,
+ ::comphelper::EConfigurationModes::Standard), // not readonly! Sometimes we need write access there !!!
+ css::uno::UNO_QUERY_THROW);
+
+ { // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+ m_xCfgOld = xCfg;
+ }
+ }
+
+ return xCfg;
+}
+
+css::uno::Reference< css::container::XNameAccess > PathSettings::fa_getCfgNew()
+{
+ const OUString CFG_NODE_NEW("org.openoffice.Office.Paths/Paths");
+
+ css::uno::Reference< css::container::XNameAccess > xCfg;
+ { // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+ xCfg = m_xCfgNew;
+ } // <- SAFE
+
+ if (! xCfg.is())
+ {
+ xCfg.set( ::comphelper::ConfigurationHelper::openConfig(
+ m_xContext,
+ CFG_NODE_NEW,
+ ::comphelper::EConfigurationModes::Standard),
+ css::uno::UNO_QUERY_THROW);
+
+ { // SAFE ->
+ osl::MutexGuard g(cppu::WeakComponentImplHelperBase::rBHelper.rMutex);
+ m_xCfgNew = xCfg;
+ m_xCfgNewListener = new WeakChangesListener(this);
+ }
+
+ css::uno::Reference< css::util::XChangesNotifier > xBroadcaster(xCfg, css::uno::UNO_QUERY_THROW);
+ xBroadcaster->addChangesListener(m_xCfgNewListener);
+ }
+
+ return xCfg;
+}
+
+struct Instance {
+ explicit Instance(
+ css::uno::Reference<css::uno::XComponentContext> const & context):
+ instance(
+ static_cast<cppu::OWeakObject *>(new PathSettings(context)))
+ {
+ // fill cache
+ static_cast<PathSettings *>(static_cast<cppu::OWeakObject *>
+ (instance.get()))->impl_readAll();
+ }
+
+ css::uno::Reference<css::uno::XInterface> instance;
+};
+
+struct Singleton:
+ public rtl::StaticWithArg<
+ Instance, css::uno::Reference<css::uno::XComponentContext>, Singleton>
+{};
+
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_framework_PathSettings_get_implementation(
+ css::uno::XComponentContext *context,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(static_cast<cppu::OWeakObject *>(
+ Singleton::get(context).instance.get()));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */