chart43: merge with DEV300_m75

1 files changed, 227 insertions, 0 deletions

diff --git a/chart2/source/controller/main/ImplUndoManager.hxx b/chart2/source/controller/main/ImplUndoManager.hxx
new file mode 100644
index 000000000000..4dde0bc65719
--- /dev/null
+++ b/chart2/source/controller/main/ImplUndoManager.hxx
@@ -0,0 +1,227 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef CHART2_IMPLUNDOMANAGER_HXX
+#define CHART2_IMPLUNDOMANAGER_HXX
+
+#include "ConfigItemListener.hxx"
+
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/uno/Sequence.hxx>
+
+#include <rtl/ustring.hxx>
+#include <unotools/configitem.hxx>
+
+#include <utility>
+#include <deque>
+
+
+class SdrUndoAction;
+
+namespace com { namespace sun { namespace star {
+namespace chart2 {
+    class XInternalDataProvider;
+}
+}}}
+
+
+namespace chart
+{
+namespace impl
+{
+
+class UndoElement
+{
+public:
+    UndoElement( const ::rtl::OUString & rActionString,
+                 const ::com::sun::star::uno::Reference<
+                     ::com::sun::star::frame::XModel > & xModel );
+    UndoElement( const ::com::sun::star::uno::Reference<
+                     ::com::sun::star::frame::XModel > & xModel );
+    UndoElement( const UndoElement & rOther );
+    virtual ~UndoElement();
+
+    virtual void dispose();
+    virtual UndoElement * createFromModel(
+        const ::com::sun::star::uno::Reference<
+            ::com::sun::star::frame::XModel > & xModel );
+
+    virtual void applyToModel(
+        ::com::sun::star::uno::Reference<
+            ::com::sun::star::frame::XModel > & xInOutModelToChange );
+
+    void setActionString( const ::rtl::OUString & rActionString );
+    ::rtl::OUString getActionString() const;
+
+    static ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel > cloneModel(
+        const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel > & xModel );
+
+    static void applyModelContentToModel(
+        ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel > & xInOutModelToChange,
+        const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel > & xModelToCopyFrom,
+        const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XInternalDataProvider > & xData = 0 );
+
+protected:
+    ::com::sun::star::uno::Reference<
+            ::com::sun::star::frame::XModel > m_xModel;
+
+private:
+    void initialize( const ::com::sun::star::uno::Reference<
+                         ::com::sun::star::frame::XModel > & xModel );
+
+    ::rtl::OUString                           m_aActionString;
+};
+
+class UndoElementWithData : public UndoElement
+{
+public:
+    UndoElementWithData( const ::rtl::OUString & rActionString,
+                         const ::com::sun::star::uno::Reference<
+                             ::com::sun::star::frame::XModel > & xModel );
+    UndoElementWithData( const ::com::sun::star::uno::Reference<
+                             ::com::sun::star::frame::XModel > & xModel );
+    UndoElementWithData( const UndoElementWithData & rOther );
+    virtual ~UndoElementWithData();
+
+    virtual void dispose();
+    virtual UndoElement * createFromModel(
+        const ::com::sun::star::uno::Reference<
+            ::com::sun::star::frame::XModel > & xModel );
+
+    virtual void applyToModel(
+        ::com::sun::star::uno::Reference<
+            ::com::sun::star::frame::XModel > & xInOutModelToChange );
+
+private:
+    void initializeData();
+
+    ::com::sun::star::uno::Reference<
+            ::com::sun::star::chart2::XInternalDataProvider > m_xData;
+};
+
+class UndoElementWithSelection : public UndoElement
+{
+public:
+    UndoElementWithSelection( const ::rtl::OUString & rActionString,
+                              const ::com::sun::star::uno::Reference<
+                                  ::com::sun::star::frame::XModel > & xModel );
+    UndoElementWithSelection( const ::com::sun::star::uno::Reference<
+                                  ::com::sun::star::frame::XModel > & xModel );
+    UndoElementWithSelection( const UndoElementWithSelection & rOther );
+    virtual ~UndoElementWithSelection();
+
+    virtual void dispose();
+    virtual UndoElement * createFromModel(
+        const ::com::sun::star::uno::Reference<
+            ::com::sun::star::frame::XModel > & xModel );
+
+    virtual void applyToModel(
+        ::com::sun::star::uno::Reference<
+            ::com::sun::star::frame::XModel > & xInOutModelToChange );
+
+private:
+    void initialize( const ::com::sun::star::uno::Reference<
+                         ::com::sun::star::frame::XModel > & xModel );
+
+    ::com::sun::star::uno::Any m_aSelection;
+};
+
+class ShapeUndoElement : public UndoElement
+{
+public:
+    ShapeUndoElement( const ::rtl::OUString& rActionString, SdrUndoAction* pAction );
+    ShapeUndoElement( const ShapeUndoElement& rOther );
+    virtual ~ShapeUndoElement();
+
+    SdrUndoAction* getSdrUndoAction();
+
+private:
+    SdrUndoAction* m_pAction;
+};
+
+/** Note that all models that are put into this container are at some point
+    disposed of inside this class.  (At least in the destructor).  That means
+    the models retrieved here should never be used, but instead their content
+    should be copied to a living model.
+ */
+class UndoStack
+{
+public:
+    UndoStack();
+    // disposes of all models left in the stack
+    ~UndoStack();
+
+    // removes he last undo action and disposes of the model
+    void pop();
+    void push( UndoElement * rElement );
+
+    // precondition: !empty()
+    UndoElement * top() const;
+    ::rtl::OUString topUndoString() const;
+
+    ::com::sun::star::uno::Sequence< ::rtl::OUString > getUndoStrings() const;
+
+    bool empty() const;
+    void disposeAndClear();
+
+    // removes all actions that have been inserted more than nMaxSize steps ago.
+    // The models of those actions are disposed of
+    void limitSize( sal_Int32 nMaxSize );
+
+private:
+    void applyLimitation();
+
+    typedef ::std::deque< UndoElement * > tUndoStackType;
+
+    tUndoStackType  m_aStack;
+    sal_Int32       m_nSizeLimit;
+};
+
+// ----------------------------------------
+
+class UndoStepsConfigItem : public ::utl::ConfigItem
+{
+public:
+    explicit UndoStepsConfigItem( ConfigItemListener & rListener );
+    virtual ~UndoStepsConfigItem();
+
+    sal_Int32 getUndoSteps();
+
+protected:
+    // ____ ::utl::ConfigItem ____
+    virtual void Notify( const ::com::sun::star::uno::Sequence< ::rtl::OUString > & aPropertyNames );
+    virtual void Commit();
+
+private:
+    ConfigItemListener &    m_rListener;
+};
+
+
+} // namespace impl
+} //  namespace chart
+
+// CHART2_IMPLUNDOMANAGER_HXX
+#endif