INTEGRATION: CWS aquafilepicker01 (1.1.2); FILE ADDED

2007/06/16 11:42:19 pjanik 1.1.2.8: #i74798#: Add license header, whitespace cleanup.
2007/06/15 21:25:25 fheckl 1.1.2.7: cleanup changes
2007/05/09 06:12:05 fheckl 1.1.2.6: some cleanup and last changes
2007/05/02 22:24:57 fheckl 1.1.2.5: reverting FilterHelper's native format back to OUString
fixing bug with wrong default popu selection at "Insert picture" dialog
2007/04/28 14:03:53 fheckl 1.1.2.4: Several debug logging changes
2007/04/13 18:26:00 fheckl 1.1.2.3: Adding new files and general update
2007/02/23 07:28:22 fheckl 1.1.2.2: some more refactoring
2007/02/20 23:57:39 fheckl 1.1.2.1: Next phase of aqua file picker after some refactoring

1 files changed, 175 insertions, 0 deletions

diff --git a/fpicker/source/aqua/FilterHelper.hxx b/fpicker/source/aqua/FilterHelper.hxx
new file mode 100644
index 000000000000..499773a863c6
--- /dev/null
+++ b/fpicker/source/aqua/FilterHelper.hxx
@@ -0,0 +1,175 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: FilterHelper.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: ihi $ $Date: 2007-07-11 10:58:41 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library 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 for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+
+#ifndef _FILTERHELPER_HXX_
+#define _FILTERHELPER_HXX_
+
+#ifndef _COM_SUN_STAR_UNO_TYPE_HXX_
+#include <com/sun/star/uno/Type.hxx>
+#endif
+
+#ifndef INCLUDED_CPPU_UNOTYPE_HXX
+#include <cppu/unotype.hxx>
+#endif
+
+#ifndef _TYPELIB_TYPECLASS_H_
+#include "typelib/typeclass.h"
+#endif
+
+#ifndef _TYPELIB_TYPEDESCRIPTION_H_
+#include "typelib/typedescription.h"
+#endif
+
+#ifndef _COM_SUN_STAR_BEANS_STRINGPAIR_HPP_
+#include <com/sun/star/beans/StringPair.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_UNO_SEQUENCE_HXX_
+#include <com/sun/star/uno/Sequence.hxx>
+#endif
+
+#ifndef _COM_SUN_STAR_LANG_ILLEGALARGUMENTEXCEPTION_HXX_
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_UNO_RUNTIMEEXCEPTION_HXX_
+#include <com/sun/star/uno/RuntimeException.hpp>
+#endif
+
+#ifndef _RTL_USTRING_H_
+#include <rtl/ustring.hxx>
+#endif
+
+#include <list>
+#include <vector>
+
+#include <premac.h>
+#include <Carbon/Carbon.h>
+#include <postmac.h>
+
+typedef ::com::sun::star::beans::StringPair UnoFilterEntry;
+typedef ::com::sun::star::uno::Sequence< UnoFilterEntry >   UnoFilterList;  // can be transported more effectively
+typedef ::std::list<CFStringRef> CFStringList;
+typedef ::std::list<rtl::OUString> OUStringList;
+
+struct FilterEntry
+{
+protected:
+    rtl::OUString       m_sTitle;
+    OUStringList        m_sFilterSuffixList;
+    UnoFilterList       m_aSubFilters;
+
+public:
+    FilterEntry( const rtl::OUString& _rTitle, const OUStringList _rFilter )
+    : m_sTitle( _rTitle )
+    , m_sFilterSuffixList( _rFilter )
+    {
+    }
+
+    FilterEntry( const rtl::OUString& _rTitle, const UnoFilterList& _rSubFilters );
+
+    rtl::OUString       getTitle() const { return m_sTitle; }
+    OUStringList    getFilterSuffixList() const { return m_sFilterSuffixList; }
+
+    /// determines if the filter has sub filter (i.e., the filter is a filter group in real)
+    sal_Bool        hasSubFilters( ) const;
+
+    /** retrieves the filters belonging to the entry
+        @return
+        the number of sub filters
+        */
+    sal_Int32       getSubFilters( UnoFilterList& _rSubFilterList );
+
+    // helpers for iterating the sub filters
+    const UnoFilterEntry*   beginSubFilters() const { return m_aSubFilters.getConstArray(); }
+    const UnoFilterEntry*   endSubFilters() const { return m_aSubFilters.getConstArray() + m_aSubFilters.getLength(); }
+};
+
+typedef ::std::vector < FilterEntry >       FilterList;
+
+class FilterHelper {
+
+public:
+    FilterHelper();
+    virtual ~FilterHelper();
+
+    //XFilterManager delegates
+    void SAL_CALL appendFilter( const ::rtl::OUString& aTitle, const ::rtl::OUString& aFilter )
+        throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
+
+    void SAL_CALL setCurrentFilter( const ::rtl::OUString& aTitle )
+        throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
+
+    ::rtl::OUString SAL_CALL getCurrentFilter(  )
+        throw( ::com::sun::star::uno::RuntimeException );
+
+    //XFilterGroupManager delegates
+    void SAL_CALL appendFilterGroup( const ::rtl::OUString& sGroupTitle, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aFilters )
+        throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+
+
+    //accessor
+    FilterList* getFilterList();
+    CFStringList* getFilterNames();
+
+    //misc
+    void SetCurFilter( const rtl::OUString& rFilter );
+    void SetFilterAtIndex(unsigned index);
+    OUStringList getCurrentFilterSuffixList();
+    int getCurrentFilterIndex();
+    void SetFilters();
+    sal_Bool SAL_CALL implFilterHandler(AEDesc *theItem, void *info,
+                                                void *callBackUD,
+                                                NavFilterModes filterMode);
+
+private:
+    FilterList *m_pFilterList;
+    rtl::OUString m_aCurrentFilter;
+    CFStringList *m_pFilterNames;
+
+    int implAddFilter( const rtl::OUString rFilter, const OUStringList rSuffixList);
+    int implAddFilterGroup( const rtl::OUString rFilter,
+                            const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair>& _rFilters );
+
+    sal_Bool FilterNameExists( const rtl::OUString rTitle );
+    sal_Bool FilterNameExists( const UnoFilterList& _rGroupedFilters );
+
+    void ensureFilterList( const ::rtl::OUString& _rInitialCurrentFilter );
+
+    void fillSuffixList(OUStringList& aSuffixList, const ::rtl::OUString& suffixString);
+
+};
+
+#endif //_FILTERHELPER_HXX_