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-rw-r--r--oox/inc/oox/helper/containerhelper.hxx54
1 files changed, 50 insertions, 4 deletions
diff --git a/oox/inc/oox/helper/containerhelper.hxx b/oox/inc/oox/helper/containerhelper.hxx
index 96b9feeffe07..1f5874070a7b 100644
--- a/oox/inc/oox/helper/containerhelper.hxx
+++ b/oox/inc/oox/helper/containerhelper.hxx
@@ -28,8 +28,8 @@
#ifndef OOX_HELPER_CONTAINERHELPER_HXX
#define OOX_HELPER_CONTAINERHELPER_HXX
-#include <vector>
#include <map>
+#include <vector>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/uno/Sequence.h>
@@ -40,13 +40,59 @@ namespace com { namespace sun { namespace star {
namespace container { class XIndexContainer; }
namespace container { class XNameAccess; }
namespace container { class XNameContainer; }
- namespace lang { class XMultiServiceFactory; }
+ namespace uno { class XComponentContext; }
} } }
namespace oox {
// ============================================================================
+/** A range of signed 32-bit integer values. */
+struct ValueRange
+{
+ sal_Int32 mnFirst;
+ sal_Int32 mnLast;
+
+ inline explicit ValueRange( sal_Int32 nValue = 0 ) : mnFirst( nValue ), mnLast( nValue ) {}
+ inline explicit ValueRange( sal_Int32 nFirst, sal_Int32 nLast ) : mnFirst( nFirst ), mnLast( nLast ) {}
+
+ inline bool operator==( const ValueRange& rRange ) const { return (mnFirst == rRange.mnFirst) && (mnLast == rRange.mnLast); }
+ inline bool operator!=( const ValueRange& rRange ) const { return !(*this == rRange); }
+ inline bool contains( sal_Int32 nValue ) const { return (mnFirst <= nValue) && (nValue <= mnLast); }
+ inline bool contains( const ValueRange& rRange ) const { return (mnFirst <= rRange.mnFirst) && (rRange.mnLast <= mnLast); }
+ inline bool intersects( const ValueRange& rRange ) const { return (mnFirst <= rRange.mnLast) && (rRange.mnFirst <= mnLast); }
+};
+
+// ----------------------------------------------------------------------------
+
+typedef ::std::vector< ValueRange > ValueRangeVector;
+
+// ----------------------------------------------------------------------------
+
+/** An ordered list of value ranges. The insertion operation will merge
+ consecutive value ranges.
+ */
+class ValueRangeSet
+{
+public:
+ inline explicit ValueRangeSet() {}
+
+ /** Inserts the passed value into the range list. */
+ inline void insert( sal_Int32 nValue ) { insert( ValueRange( nValue ) ); }
+ /** Inserts the passed value range into the range list. */
+ void insert( const ValueRange& rRange );
+
+ /** Returns the ordered list of all value ranges. */
+ inline const ValueRangeVector& getRanges() const { return maRanges; }
+ /** Returns an intersection of the range list and the passed range. */
+ ValueRangeVector getIntersection( const ValueRange& rRange ) const;
+
+private:
+ ValueRangeVector maRanges;
+};
+
+// ============================================================================
+
/** Template for a 2-dimensional array of objects.
This class template provides a similar interface to the ::std::vector
@@ -124,7 +170,7 @@ public:
/** Creates a new index container object from scratch. */
static ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >
- createIndexContainer( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rxFactory );
+ createIndexContainer( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
/** Inserts an object into an indexed container.
@@ -146,7 +192,7 @@ public:
/** Creates a new name container object from scratch. */
static ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >
- createNameContainer( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rxFactory );
+ createNameContainer( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
/** Returns a name that is not used in the passed name container.