More work on members and member, added shared string code to handle

property names.

20 files changed, 499 insertions, 26 deletions

diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index 24be023..1fd5c27 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -35,6 +35,7 @@ set(SRC_FILES
 	../source/dplevel.cxx
 	../source/dpmembers.cxx
 	../source/dpmember.cxx
+	../source/global.cxx
 )
 add_library(${TARGET_NAME} SHARED ${SRC_FILES})
 
diff --git a/inc/dpdimension.hxx b/inc/dpdimension.hxx
index de699f6..a641437 100644
--- a/inc/dpdimension.hxx
+++ b/inc/dpdimension.hxx
@@ -9,13 +9,15 @@
 
 namespace dpsource {
 
+class SourceProvider;
+
 class DPDimension : public cppu::WeakImplHelper3<
                             ::com::sun::star::beans::XPropertySet,
                             ::com::sun::star::sheet::XHierarchiesSupplier,
                             ::com::sun::star::container::XNamed >
 {
 public:
-    DPDimension();
+    DPDimension(SourceProvider* pSrc);
     ~DPDimension();
 
     // XNamed
@@ -82,6 +84,7 @@ private:
     ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >
         mxHierarchies;
     ::rtl::OUString maName;
+    SourceProvider* mpSource;
 };
 
 }
diff --git a/inc/dpdimensions.hxx b/inc/dpdimensions.hxx
index dfb45d8..721c00c 100644
--- a/inc/dpdimensions.hxx
+++ b/inc/dpdimensions.hxx
@@ -16,12 +16,14 @@ namespace com { namespace sun { namespace star {
 
 namespace dpsource {
 
+class SourceProvider;
+
 class DPDimensions : public cppu::WeakImplHelper2<
                         ::com::sun::star::container::XNameAccess,
                         ::com::sun::star::lang::XServiceInfo >
 {
 public:
-    DPDimensions();
+    DPDimensions(SourceProvider* pSrc);
     ~DPDimensions();
 
     // XNameAccess
@@ -59,6 +61,7 @@ private:
 
 private:
     NamedObjMapType maDimensions;
+    SourceProvider* mpSource;
 };
 
 }
diff --git a/inc/dphierarchies.hxx b/inc/dphierarchies.hxx
index 25eda92..d304ce6 100644
--- a/inc/dphierarchies.hxx
+++ b/inc/dphierarchies.hxx
@@ -10,6 +10,7 @@
 
 namespace dpsource {
 
+class SourceProvider;
 class DPDimension;
 
 class DPHierarchies : public ::cppu::WeakImplHelper2<
@@ -17,7 +18,7 @@ class DPHierarchies : public ::cppu::WeakImplHelper2<
                                 ::com::sun::star::container::XIndexAccess >
 {
 public:
-    explicit DPHierarchies(DPDimension* pDim);
+    explicit DPHierarchies(SourceProvider* pSrc, DPDimension* pDim);
     ~DPHierarchies();
 
     // XNameAccess
@@ -54,7 +55,8 @@ private:
 
 private:
     NamedObjMapType maHierarchies;
-    DPDimension* mpDim;
+    SourceProvider* mpSource;
+    DPDimension*    mpDim;
 };
 
 
diff --git a/inc/dphierarchy.hxx b/inc/dphierarchy.hxx
index 901bca2..ec87f9e 100644
--- a/inc/dphierarchy.hxx
+++ b/inc/dphierarchy.hxx
@@ -14,6 +14,7 @@ namespace com { namespace sun { namespace star {
 
 namespace dpsource {
 
+class SourceProvider;
 class DPDimension;
 
 class DPHierarchy : public ::cppu::WeakImplHelper2<
@@ -21,7 +22,7 @@ class DPHierarchy : public ::cppu::WeakImplHelper2<
                                 ::com::sun::star::sheet::XLevelsSupplier >
 {
 public:
-    explicit DPHierarchy(DPDimension* pDim);
+    explicit DPHierarchy(SourceProvider* pSrc, DPDimension* pDim);
     ~DPHierarchy();
 
     // XNamed
@@ -40,6 +41,7 @@ private:
     ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >
         mxLevels;
     ::rtl::OUString maName;
+    SourceProvider* mpSource;
     DPDimension* mpDim;
 };
 
diff --git a/inc/dplevel.hxx b/inc/dplevel.hxx
index a661a53..69a40c1 100644
--- a/inc/dplevel.hxx
+++ b/inc/dplevel.hxx
@@ -1,8 +1,9 @@
 #ifndef __DPLEVEL_HXX__
 #define __DPLEVEL_HXX__
 
-#include <cppuhelper/implbase2.hxx>
+#include <cppuhelper/implbase3.hxx>
 
+#include <com/sun/star/beans/XPropertySet.hpp>
 #include <com/sun/star/container/XNamed.hpp>
 #include <com/sun/star/sheet/XMembersSupplier.hpp>
 
@@ -14,12 +15,15 @@ namespace com { namespace sun { namespace star {
 
 namespace dpsource {
 
-class DPLevel : public ::cppu::WeakImplHelper2<
+class SourceProvider;
+
+class DPLevel : public ::cppu::WeakImplHelper3<
+                        ::com::sun::star::beans::XPropertySet,
                         ::com::sun::star::container::XNamed,
                         ::com::sun::star::sheet::XMembersSupplier >
 {
 public:
-    DPLevel();
+    DPLevel(SourceProvider* pSrc);
     ~DPLevel();
 
     // XNamed
@@ -34,8 +38,58 @@ public:
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > 
         SAL_CALL getMembers() throw (::com::sun::star::uno::RuntimeException);
 
+    // XPropertySet
+
+    virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > 
+        SAL_CALL getPropertySetInfo() throw (::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL setPropertyValue(
+        const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue)
+            throw (::com::sun::star::beans::UnknownPropertyException, 
+                   ::com::sun::star::beans::PropertyVetoException, 
+                   ::com::sun::star::lang::IllegalArgumentException, 
+                   ::com::sun::star::lang::WrappedTargetException, 
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual ::com::sun::star::uno::Any SAL_CALL 
+        getPropertyValue(const ::rtl::OUString& aPropertyName)
+            throw (::com::sun::star::beans::UnknownPropertyException, 
+                   ::com::sun::star::lang::WrappedTargetException,
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL addPropertyChangeListener(
+        const ::rtl::OUString& aPropertyName, 
+        const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener)
+            throw (::com::sun::star::beans::UnknownPropertyException, 
+                   ::com::sun::star::lang::WrappedTargetException, 
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL removePropertyChangeListener(
+        const ::rtl::OUString& aPropertyName, 
+        const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener) 
+            throw (::com::sun::star::beans::UnknownPropertyException, 
+                   ::com::sun::star::lang::WrappedTargetException, 
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL addVetoableChangeListener(
+        const ::rtl::OUString& PropertyName, 
+        const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener)
+            throw (::com::sun::star::beans::UnknownPropertyException,
+                   ::com::sun::star::lang::WrappedTargetException,
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL removeVetoableChangeListener(
+        const ::rtl::OUString& PropertyName, 
+        const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener)
+            throw (::com::sun::star::beans::UnknownPropertyException,
+                   ::com::sun::star::lang::WrappedTargetException,
+                   ::com::sun::star::uno::RuntimeException);
+
 private:
+    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >
+        mxMembers;
     ::rtl::OUString maName;
+    SourceProvider* mpSource;
 };
 
 }
diff --git a/inc/dplevels.hxx b/inc/dplevels.hxx
index dccd2f4..7edaab4 100644
--- a/inc/dplevels.hxx
+++ b/inc/dplevels.hxx
@@ -9,12 +9,13 @@
 
 namespace dpsource {
 
+class SourceProvider;
 class DPDimension;
 
 class DPLevels : public ::cppu::WeakImplHelper1< ::com::sun::star::container::XNameAccess >
 {
 public:
-    DPLevels(DPDimension* pDim);
+    DPLevels(SourceProvider* pSrc, DPDimension* pDim);
     ~DPLevels();
 
     // XNameAccess
@@ -41,7 +42,8 @@ private:
 
 private:
     NamedObjMapType maLevels;
-    DPDimension* mpDim;
+    SourceProvider* mpSource;
+    DPDimension*    mpDim;
 };
 
 }
diff --git a/inc/dpmember.hxx b/inc/dpmember.hxx
index 75d3805..b85bf02 100644
--- a/inc/dpmember.hxx
+++ b/inc/dpmember.hxx
@@ -1,13 +1,16 @@
 #ifndef __DPMEMBER_HXX__
 #define __DPMEMBER_HXX__
 
-#include <cppuhelper/implbase1.hxx>
+#include <cppuhelper/implbase2.hxx>
 
+#include <com/sun/star/beans/XPropertySet.hpp>
 #include <com/sun/star/container/XNamed.hpp>
 
 namespace dpsource {
 
-class DPMember : public ::cppu::WeakImplHelper1< ::com::sun::star::container::XNamed >
+class DPMember : public ::cppu::WeakImplHelper2< 
+                            ::com::sun::star::beans::XPropertySet,
+                            ::com::sun::star::container::XNamed >
 {
 public:
     DPMember();
@@ -20,6 +23,53 @@ public:
     void SAL_CALL setName(const ::rtl::OUString& aName) 
         throw (::com::sun::star::uno::RuntimeException);
 
+    // XPropertySet
+
+    virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > 
+        SAL_CALL getPropertySetInfo() throw (::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL setPropertyValue(
+        const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue)
+            throw (::com::sun::star::beans::UnknownPropertyException, 
+                   ::com::sun::star::beans::PropertyVetoException, 
+                   ::com::sun::star::lang::IllegalArgumentException, 
+                   ::com::sun::star::lang::WrappedTargetException, 
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual ::com::sun::star::uno::Any SAL_CALL 
+        getPropertyValue(const ::rtl::OUString& aPropertyName)
+            throw (::com::sun::star::beans::UnknownPropertyException, 
+                   ::com::sun::star::lang::WrappedTargetException,
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL addPropertyChangeListener(
+        const ::rtl::OUString& aPropertyName, 
+        const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener)
+            throw (::com::sun::star::beans::UnknownPropertyException, 
+                   ::com::sun::star::lang::WrappedTargetException, 
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL removePropertyChangeListener(
+        const ::rtl::OUString& aPropertyName, 
+        const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener) 
+            throw (::com::sun::star::beans::UnknownPropertyException, 
+                   ::com::sun::star::lang::WrappedTargetException, 
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL addVetoableChangeListener(
+        const ::rtl::OUString& PropertyName, 
+        const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener)
+            throw (::com::sun::star::beans::UnknownPropertyException,
+                   ::com::sun::star::lang::WrappedTargetException,
+                   ::com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL removeVetoableChangeListener(
+        const ::rtl::OUString& PropertyName, 
+        const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener)
+            throw (::com::sun::star::beans::UnknownPropertyException,
+                   ::com::sun::star::lang::WrappedTargetException,
+                   ::com::sun::star::uno::RuntimeException);
+
 private:
     ::rtl::OUString maName;
 };
diff --git a/inc/dpsource.hxx b/inc/dpsource.hxx
index 776c0e0..d274504 100644
--- a/inc/dpsource.hxx
+++ b/inc/dpsource.hxx
@@ -11,6 +11,8 @@
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/uno/XComponentContext.hpp>
 
+#include "global.hxx"
+
 namespace com { namespace sun { namespace star {
     namespace container {
         class XNameAccess;
@@ -123,6 +125,8 @@ public:
         const ::com::sun::star::uno::Reference< ::com::sun::star::util::XRefreshListener >& l )
             throw (::com::sun::star::uno::RuntimeException);
 
+    SimpleSharedString& getSharedStrings();
+
 private:
     SourceProvider();
     SourceProvider(const SourceProvider&);
@@ -130,6 +134,8 @@ private:
 private:
     ::com::sun::star::uno::Reference<
         ::com::sun::star::container::XNameAccess> mxDimensions;
+
+    SimpleSharedString maSharedStrings;
 };
 
 }
diff --git a/inc/global.hxx b/inc/global.hxx
index a2b6fff..00a91db 100644
--- a/inc/global.hxx
+++ b/inc/global.hxx
@@ -12,6 +12,50 @@ typedef ::__gnu_cxx::hash_map< ::rtl::OUString,
     ::com::sun::star::uno::Reference< ::com::sun::star::container::XNamed >, 
     ::rtl::OUStringHash > NamedObjMapType;
 
+// ============================================================================
+
+typedef sal_Int32 StrID;
+
+class SimpleSharedString
+{
+public:
+    static const StrID EMPTY = 0;
+
+    SimpleSharedString();
+    SimpleSharedString(const SimpleSharedString& r);
+    ~SimpleSharedString();
+
+    const ::rtl::OUString*  getString(StrID nId);
+    StrID               getStringId(const ::rtl::OUString& aStr);
+    StrID               insertString(const ::rtl::OUString& aStr);
+
+private:
+
+    /** internal shared string table implementation */
+    class StringTable
+    {
+    public:
+        StrID insertString(const ::rtl::OUString& aStr);
+        StrID getStringId(const ::rtl::OUString& aStr);
+        const ::rtl::OUString* getString(StrID nId) const;
+    
+        StringTable();
+        StringTable(const StringTable& r);
+        ~StringTable();
+    
+    private:
+        typedef ::__gnu_cxx::hash_map< ::rtl::OUString, StrID, ::rtl::OUStringHash > SharedStrMap;
+    
+        ::std::vector< ::rtl::OUString > maSharedStrings;
+        SharedStrMap maSharedStringIds;
+        StrID mnStrCount;
+    };
+
+    StringTable maStringTable;
+};
+
+// ============================================================================
+
 }
 
 #endif
diff --git a/source/dpdimension.cxx b/source/dpdimension.cxx
index 66db901..f9a6cec 100644
--- a/source/dpdimension.cxx
+++ b/source/dpdimension.cxx
@@ -1,6 +1,7 @@
 
 #include "dpdimension.hxx"
 #include "dphierarchies.hxx"
+#include "dpsource.hxx"
 
 using ::com::sun::star::beans::XPropertyChangeListener;
 using ::com::sun::star::beans::XVetoableChangeListener;
@@ -55,7 +56,8 @@ private:
 
 namespace dpsource {
 
-DPDimension::DPDimension()
+DPDimension::DPDimension(SourceProvider* pSrc) :
+    mpSource(pSrc)
 {
 }
 
@@ -80,7 +82,7 @@ void DPDimension::setName(const OUString& aName) throw (RuntimeException)
 Reference<XNameAccess> DPDimension::getHierarchies() throw (RuntimeException)
 {
     if (!mxHierarchies.is())
-        mxHierarchies.set(new DPHierarchies(this));
+        mxHierarchies.set(new DPHierarchies(mpSource, this));
     return mxHierarchies;
 }
 
@@ -88,14 +90,15 @@ Reference<XNameAccess> DPDimension::getHierarchies() throw (RuntimeException)
 
 Reference<XPropertySetInfo> DPDimension::getPropertySetInfo() throw (RuntimeException)
 {
+    StackPrinter __stack_printer__("dpsource/DPDimension::getPropertySetInfo");
     return Reference<XPropertySetInfo>();
 }
 
 void DPDimension::setPropertyValue(const OUString& aPropertyName, const Any& aValue)
     throw (UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
 {
-    StackPrinter __stack_printer__("dpsource/DPDimension::setPropertyValue");
     fprintf(stdout, "DPDimension::setPropertyValue:   prop name = '%s'\n", rtl::OUStringToOString(aPropertyName, RTL_TEXTENCODING_UTF8).getStr());
+    StrID nPropName = mpSource->getSharedStrings().getStringId(aPropertyName);
 }
 
 Any DPDimension::getPropertyValue(const OUString& aPropertyName)
diff --git a/source/dpdimensions.cxx b/source/dpdimensions.cxx
index a4c2010..c98c975 100644
--- a/source/dpdimensions.cxx
+++ b/source/dpdimensions.cxx
@@ -1,6 +1,7 @@
 
 #include "dpdimensions.hxx"
 #include "dpdimension.hxx"
+#include "dpsource.hxx"
 
 #include <com/sun/star/container/XNamed.hpp>
 
@@ -57,7 +58,8 @@ private:
 
 namespace dpsource {
 
-DPDimensions::DPDimensions()
+DPDimensions::DPDimensions(SourceProvider* pSrc) :
+    mpSource(pSrc)
 {
     init();
 }
@@ -77,7 +79,7 @@ void DPDimensions::init()
     for (int i = 0; ppNames[i]; ++i)
     {    
         OUString aDimName = OUString::createFromAscii(ppNames[i]);
-        Reference<XNamed> xRef(new DPDimension);
+        Reference<XNamed> xRef(new DPDimension(mpSource));
         xRef->setName(aDimName);
         maDimensions.insert(NamedObjMapType::value_type(aDimName, xRef));
     }
diff --git a/source/dphierarchies.cxx b/source/dphierarchies.cxx
index 206a7a7..7dcf0a7 100644
--- a/source/dphierarchies.cxx
+++ b/source/dphierarchies.cxx
@@ -1,6 +1,7 @@
 
 #include "dphierarchies.hxx"
 #include "dphierarchy.hxx"
+#include "global.hxx"
 
 #include <com/sun/star/container/XNamed.hpp>
 
@@ -55,7 +56,8 @@ private:
 
 namespace dpsource {
 
-DPHierarchies::DPHierarchies(DPDimension* pDim) :
+DPHierarchies::DPHierarchies(SourceProvider* pSrc, DPDimension* pDim) :
+    mpSource(pSrc),
     mpDim(pDim)
 {
     init();
@@ -71,7 +73,7 @@ void DPHierarchies::init()
 
     // For now, only create a 'flat' hierarchy.
     OUString aName = OUString::createFromAscii("flat");
-    Reference<XNamed> xFlatHier(new DPHierarchy(mpDim));
+    Reference<XNamed> xFlatHier(new DPHierarchy(mpSource, mpDim));
     xFlatHier->setName(aName);
     maHierarchies.insert(
         NamedObjMapType::value_type(aName, xFlatHier));
diff --git a/source/dphierarchy.cxx b/source/dphierarchy.cxx
index 216da9e..ba6e30b 100644
--- a/source/dphierarchy.cxx
+++ b/source/dphierarchy.cxx
@@ -1,6 +1,7 @@
 
 #include "dphierarchy.hxx"
 #include "dplevels.hxx"
+#include "dpsource.hxx"
 
 #include <com/sun/star/container/XNameAccess.hpp>
 
@@ -11,7 +12,8 @@ using ::rtl::OUString;
 
 namespace dpsource {
 
-DPHierarchy::DPHierarchy(DPDimension* pDim) :
+DPHierarchy::DPHierarchy(SourceProvider* pSrc, DPDimension* pDim) :
+    mpSource(pSrc),
     mpDim(pDim)
 {
 }
@@ -35,7 +37,7 @@ void DPHierarchy::setName(const OUString& aName) throw (RuntimeException)
 Reference<XNameAccess> DPHierarchy::getLevels() throw (RuntimeException)
 {
     if (!mxLevels.is())
-        mxLevels.set(new DPLevels(mpDim));
+        mxLevels.set(new DPLevels(mpSource, mpDim));
 
     return mxLevels;
 }
diff --git a/source/dplevel.cxx b/source/dplevel.cxx
index 0439234..57b3dce 100644
--- a/source/dplevel.cxx
+++ b/source/dplevel.cxx
@@ -1,16 +1,64 @@
 
 #include "dplevel.hxx"
+#include "dpmembers.hxx"
+#include "dpsource.hxx"
 
 #include <com/sun/star/container/XNameAccess.hpp>
 
+using ::com::sun::star::beans::XPropertySetInfo;
+using ::com::sun::star::beans::PropertyVetoException;
+using ::com::sun::star::beans::UnknownPropertyException;
+using ::com::sun::star::beans::XPropertyChangeListener;
+using ::com::sun::star::beans::XVetoableChangeListener;
 using ::com::sun::star::container::XNameAccess;
+using ::com::sun::star::lang::IllegalArgumentException;
+using ::com::sun::star::lang::WrappedTargetException;
 using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Any;
 using ::com::sun::star::uno::RuntimeException;
 using ::rtl::OUString;
 
+
+#include <stdio.h>
+#include <string>
+#include <sys/time.h>
+
+namespace {
+
+class StackPrinter
+{
+public:
+    explicit StackPrinter(const char* msg) :
+        msMsg(msg)
+    {
+        fprintf(stdout, "%s: --begin\n", msMsg.c_str());
+        mfStartTime = getTime();
+    }
+
+    ~StackPrinter()
+    {
+        double fEndTime = getTime();
+        fprintf(stdout, "%s: --end (duration: %g sec)\n", msMsg.c_str(), (fEndTime-mfStartTime));
+    }
+
+private:
+    double getTime() const
+    {
+        timeval tv;
+        gettimeofday(&tv, NULL);
+        return tv.tv_sec + tv.tv_usec / 1000000.0;
+    }
+
+    ::std::string msMsg;
+    double mfStartTime;
+};
+
+}
+
 namespace dpsource {
 
-DPLevel::DPLevel()
+DPLevel::DPLevel(SourceProvider* pSrc) :
+    mpSource(pSrc)
 {
 }
 
@@ -34,7 +82,54 @@ void DPLevel::setName(const OUString& aName) throw (RuntimeException)
 
 Reference<XNameAccess> DPLevel::getMembers() throw (RuntimeException)
 {
-    return Reference<XNameAccess>();
+    if (!mxMembers.is())
+        mxMembers.set(new DPMembers);
+
+    return mxMembers;
+}
+
+// XPropertySet
+
+Reference<XPropertySetInfo> DPLevel::getPropertySetInfo() throw (RuntimeException)
+{
+    return Reference<XPropertySetInfo>();
+}
+
+void DPLevel::setPropertyValue(const OUString& aPropertyName, const Any& aValue)
+    throw (UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
+{
+    fprintf(stdout, "DPLevel::setPropertyValue:   prop name = '%s'\n", rtl::OUStringToOString(aPropertyName, RTL_TEXTENCODING_UTF8).getStr());
+}
+
+Any DPLevel::getPropertyValue(const OUString& aPropertyName)
+    throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
+    fprintf(stdout, "DPLevel::getPropertyValue:   prop name = '%s'\n", rtl::OUStringToOString(aPropertyName, RTL_TEXTENCODING_UTF8).getStr());
+    return Any();
+}
+
+void DPLevel::addPropertyChangeListener(
+    const OUString& aPropertyName, const Reference<XPropertyChangeListener>& xListener)
+        throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
+}
+
+void DPLevel::removePropertyChangeListener(
+    const OUString& aPropertyName, const Reference<XPropertyChangeListener>& aListener) 
+        throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
+}
+
+void DPLevel::addVetoableChangeListener(
+    const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener)
+        throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
+}
+
+void DPLevel::removeVetoableChangeListener(
+    const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener)
+    throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
 }
 
 }
diff --git a/source/dplevels.cxx b/source/dplevels.cxx
index 7311b00..db6e90d 100644
--- a/source/dplevels.cxx
+++ b/source/dplevels.cxx
@@ -2,6 +2,7 @@
 #include "dplevels.hxx"
 #include "dplevel.hxx"
 #include "dpdimension.hxx"
+#include "dpsource.hxx"
 
 #include <com/sun/star/container/XNamed.hpp>
 
@@ -55,7 +56,8 @@ private:
 
 namespace dpsource {
 
-DPLevels::DPLevels(DPDimension* pDim) :
+DPLevels::DPLevels(SourceProvider* pSrc, DPDimension* pDim) :
+    mpSource(pSrc),
     mpDim(pDim)
 {
     init();
@@ -72,7 +74,7 @@ void DPLevels::init()
     // A flat hierarchy only has one level, and its name equals the name of
     // the dimension.
     OUString aName = mpDim->getName();
-    Reference<XNamed> xRef(new DPLevel);
+    Reference<XNamed> xRef(new DPLevel(mpSource));
     xRef->setName(aName);
     maLevels.insert(NamedObjMapType::value_type(aName, xRef));
 }
diff --git a/source/dpmember.cxx b/source/dpmember.cxx
index 541b21a..6d2096b 100644
--- a/source/dpmember.cxx
+++ b/source/dpmember.cxx
@@ -1,9 +1,54 @@
 
 #include "dpmember.hxx"
 
+using ::com::sun::star::beans::PropertyVetoException;
+using ::com::sun::star::beans::UnknownPropertyException;
+using ::com::sun::star::beans::XPropertyChangeListener;
+using ::com::sun::star::beans::XPropertySetInfo;
+using ::com::sun::star::beans::XVetoableChangeListener;
+using ::com::sun::star::lang::IllegalArgumentException;
+using ::com::sun::star::lang::WrappedTargetException;
+using ::com::sun::star::uno::Any;
+using ::com::sun::star::uno::Reference;
 using ::com::sun::star::uno::RuntimeException;
 using ::rtl::OUString;
 
+#include <stdio.h>
+#include <string>
+#include <sys/time.h>
+
+namespace {
+
+class StackPrinter
+{
+public:
+    explicit StackPrinter(const char* msg) :
+        msMsg(msg)
+    {
+        fprintf(stdout, "%s: --begin\n", msMsg.c_str());
+        mfStartTime = getTime();
+    }
+
+    ~StackPrinter()
+    {
+        double fEndTime = getTime();
+        fprintf(stdout, "%s: --end (duration: %g sec)\n", msMsg.c_str(), (fEndTime-mfStartTime));
+    }
+
+private:
+    double getTime() const
+    {
+        timeval tv;
+        gettimeofday(&tv, NULL);
+        return tv.tv_sec + tv.tv_usec / 1000000.0;
+    }
+
+    ::std::string msMsg;
+    double mfStartTime;
+};
+
+}
+
 namespace dpsource {
 
 DPMember::DPMember()
@@ -25,4 +70,48 @@ void DPMember::setName(const OUString& aName) throw (RuntimeException)
     maName = aName;
 }
 
+// XPropertySet
+
+Reference<XPropertySetInfo> DPMember::getPropertySetInfo() throw (RuntimeException)
+{
+    return Reference<XPropertySetInfo>();
+}
+
+void DPMember::setPropertyValue(const OUString& aPropertyName, const Any& aValue)
+    throw (UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
+{
+    fprintf(stdout, "DPMember::setPropertyValue:   prop name = '%s'\n", rtl::OUStringToOString(aPropertyName, RTL_TEXTENCODING_UTF8).getStr());
+}
+
+Any DPMember::getPropertyValue(const OUString& aPropertyName)
+    throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
+    fprintf(stdout, "DPMember::getPropertyValue:   prop name = '%s'\n", rtl::OUStringToOString(aPropertyName, RTL_TEXTENCODING_UTF8).getStr());
+    return Any();
+}
+
+void DPMember::addPropertyChangeListener(
+    const OUString& aPropertyName, const Reference<XPropertyChangeListener>& xListener)
+        throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
+}
+
+void DPMember::removePropertyChangeListener(
+    const OUString& aPropertyName, const Reference<XPropertyChangeListener>& aListener) 
+        throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
+}
+
+void DPMember::addVetoableChangeListener(
+    const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener)
+        throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
+}
+
+void DPMember::removeVetoableChangeListener(
+    const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener)
+    throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
+{
+}
+
 }
diff --git a/source/dpmembers.cxx b/source/dpmembers.cxx
index ed34bc5..b04134a 100644
--- a/source/dpmembers.cxx
+++ b/source/dpmembers.cxx
@@ -1,5 +1,6 @@
 
 #include "dpmembers.hxx"
+#include "dpmember.hxx"
 
 #include <com/sun/star/container/XNamed.hpp>
 
@@ -63,6 +64,17 @@ DPMembers::~DPMembers()
 
 void DPMembers::init()
 {
+    static const char* names[] = {
+        "A", "B", "C", 0
+    };
+
+    for (int i = 0; names[i]; ++i)
+    {
+        OUString aName = OUString::createFromAscii(names[i]);
+        Reference<XNamed> xRef(new DPMember);
+        xRef->setName(aName);
+        maMembers.insert(NamedObjMapType::value_type(aName, xRef));
+    }
 }
 
 // XNameAccess
diff --git a/source/dpsource.cxx b/source/dpsource.cxx
index 7f239c4..a4d9f26 100644
--- a/source/dpsource.cxx
+++ b/source/dpsource.cxx
@@ -155,7 +155,7 @@ Reference<XNameAccess> SourceProvider::getDimensions() throw (RuntimeException)
 {
     StackPrinter __stack_printer__("dpsource/SourceProvider::getDimensions");
     if (!mxDimensions.is())
-        mxDimensions.set(new DPDimensions);
+        mxDimensions.set(new DPDimensions(this));
     return mxDimensions;
 }
 
@@ -181,6 +181,11 @@ void SourceProvider::removeRefreshListener(const Reference< XRefreshListener >&
 {
 }
 
+SimpleSharedString& SourceProvider::getSharedStrings()
+{
+    return maSharedStrings;
+}
+
 // ============================================================================
 
 static Sequence<OUString> getSupportedServiceNames()
diff --git a/source/global.cxx b/source/global.cxx
new file mode 100644
index 0000000..92ecc85
--- /dev/null
+++ b/source/global.cxx
@@ -0,0 +1,94 @@
+
+#include "global.hxx"
+
+using ::rtl::OUString;
+
+namespace dpsource {
+
+SimpleSharedString::StringTable::StringTable() :
+    mnStrCount(0)
+{
+    // empty string (ID = 0)
+    maSharedStrings.push_back(OUString());
+    maSharedStringIds.insert( SharedStrMap::value_type(OUString(), mnStrCount++) );
+}
+
+SimpleSharedString::StringTable::StringTable(const SimpleSharedString::StringTable& r) :
+    maSharedStrings(r.maSharedStrings),
+    maSharedStringIds(r.maSharedStringIds),
+    mnStrCount(r.mnStrCount)
+{
+}
+
+SimpleSharedString::StringTable::~StringTable()
+{
+}
+
+StrID SimpleSharedString::StringTable::insertString(const OUString& aStr)
+{
+    SharedStrMap::const_iterator itr = maSharedStringIds.find(aStr),
+        itrEnd = maSharedStringIds.end();
+
+    if (itr == itrEnd)
+    {
+        // new string.
+        maSharedStrings.push_back(aStr);
+        maSharedStringIds.insert( SharedStrMap::value_type(aStr, mnStrCount) );
+        return mnStrCount++;
+    }
+
+    // existing string.
+    return itr->second;
+}
+
+StrID SimpleSharedString::StringTable::getStringId(const OUString& aStr)
+{
+    SharedStrMap::const_iterator itr = maSharedStringIds.find(aStr),
+        itrEnd = maSharedStringIds.end();
+    if (itr == itrEnd)
+    {
+        // string not found.
+        return insertString(aStr);
+    }
+    return itr->second;
+}
+
+const OUString* SimpleSharedString::StringTable::getString(StrID nId) const
+{
+    if (nId >= mnStrCount)
+        return NULL;
+
+    return &maSharedStrings[nId];
+}
+
+// ----------------------------------------------------------------------------
+
+SimpleSharedString::SimpleSharedString()
+{
+}
+
+SimpleSharedString::SimpleSharedString(const SimpleSharedString& r) :
+    maStringTable(r.maStringTable)
+{
+}
+
+SimpleSharedString::~SimpleSharedString()
+{
+}
+
+StrID SimpleSharedString::insertString(const OUString& aStr)
+{
+    return maStringTable.insertString(aStr);
+}
+
+const OUString* SimpleSharedString::getString(StrID nId)
+{
+    return maStringTable.getString(nId);
+}
+
+StrID SimpleSharedString::getStringId(const OUString& aStr)
+{
+    return maStringTable.getStringId(aStr);
+}
+
+}