tdf#42949 Fix IWYU warnings in include/svl/*

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: Ide75232858599c275e023c2300201090acd22307
Reviewed-on: https://gerrit.libreoffice.org/63237
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

33 files changed, 32 insertions, 80 deletions

diff --git a/include/svl/IndexedStyleSheets.hxx b/include/svl/IndexedStyleSheets.hxx
index 8196767f9a62..72c87f0ba40b 100644
--- a/include/svl/IndexedStyleSheets.hxx
+++ b/include/svl/IndexedStyleSheets.hxx
@@ -10,8 +10,6 @@
 #ifndef INCLUDED_SVL_INDEXEDSTYLESHEETS_HXX
 #define INCLUDED_SVL_INDEXEDSTYLESHEETS_HXX
 
-#include <sal/types.h>
-
 #include <svl/style.hxx>
 #include <rtl/ustring.hxx>
 #include <rtl/ref.hxx>
@@ -21,8 +19,6 @@
 #include <unordered_map>
 #include <vector>
 
-class SfxStyleSheetBase;
-
 namespace svl {
 
 /** Function object to check whether a style sheet a fulfills specific criteria.
diff --git a/include/svl/aeitem.hxx b/include/svl/aeitem.hxx
index 7be7e83352fd..d69b1f086f4b 100644
--- a/include/svl/aeitem.hxx
+++ b/include/svl/aeitem.hxx
@@ -20,12 +20,10 @@
 #define INCLUDED_SVL_AEITEM_HXX
 
 #include <svl/svldllapi.h>
-#include <svl/poolitem.hxx>
 #include <svl/eitem.hxx>
 
 #include <cstddef>
 #include <memory>
-#include <vector>
 
 class SfxAllEnumValueArr;
 
diff --git a/include/svl/asiancfg.hxx b/include/svl/asiancfg.hxx
index cef636155519..30dc1d7bcd0a 100644
--- a/include/svl/asiancfg.hxx
+++ b/include/svl/asiancfg.hxx
@@ -24,7 +24,6 @@
 
 #include <memory>
 #include <com/sun/star/uno/Sequence.hxx>
-#include <sal/types.h>
 #include <svl/svldllapi.h>
 
 namespace com { namespace sun { namespace star { namespace lang {
diff --git a/include/svl/cjkoptions.hxx b/include/svl/cjkoptions.hxx
index e173e60f6287..c479edf0a434 100644
--- a/include/svl/cjkoptions.hxx
+++ b/include/svl/cjkoptions.hxx
@@ -20,7 +20,6 @@
 #define INCLUDED_SVL_CJKOPTIONS_HXX
 
 #include <svl/svldllapi.h>
-#include <sal/types.h>
 #include <unotools/options.hxx>
 #include <memory>
 
diff --git a/include/svl/cryptosign.hxx b/include/svl/cryptosign.hxx
index eacb4d78af25..61905360a1b9 100644
--- a/include/svl/cryptosign.hxx
+++ b/include/svl/cryptosign.hxx
@@ -7,10 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#include <config_features.h>
 #include <sal/types.h>
 
-#include <memory>
 #include <vector>
 
 #include <rtl/strbuf.hxx>
@@ -19,7 +17,6 @@
 #include <com/sun/star/uno/Reference.hxx>
 
 #include <svl/svldllapi.h>
-#include <svl/sigstruct.hxx>
 
 namespace com {
 namespace sun {
@@ -29,6 +26,7 @@ namespace security {
 }}}
 
 class SvStream;
+struct SignatureInformation;
 
 namespace svl {
 
diff --git a/include/svl/ctloptions.hxx b/include/svl/ctloptions.hxx
index b3a941f62c48..0996eac4a36d 100644
--- a/include/svl/ctloptions.hxx
+++ b/include/svl/ctloptions.hxx
@@ -20,7 +20,6 @@
 #define INCLUDED_SVL_CTLOPTIONS_HXX
 
 #include <svl/svldllapi.h>
-#include <sal/types.h>
 #include <unotools/options.hxx>
 #include <memory>
 
diff --git a/include/svl/documentlockfile.hxx b/include/svl/documentlockfile.hxx
index ec94f1f22dde..25531dc3332e 100644
--- a/include/svl/documentlockfile.hxx
+++ b/include/svl/documentlockfile.hxx
@@ -22,14 +22,11 @@
 
 #include <svl/svldllapi.h>
 
-#include <com/sun/star/io/XStream.hpp>
-#include <com/sun/star/io/XInputStream.hpp>
-#include <com/sun/star/io/XOutputStream.hpp>
-#include <com/sun/star/io/XSeekable.hpp>
-#include <com/sun/star/io/XTruncate.hpp>
-
 #include <svl/lockfilecommon.hxx>
 
+namespace com { namespace sun { namespace star { namespace io { class XInputStream; } } } }
+namespace com { namespace sun { namespace star { namespace io { class XOutputStream; } } } }
+
 namespace svt {
 
 class SVL_DLLPUBLIC DocumentLockFile : public LockFileCommon
diff --git a/include/svl/flagitem.hxx b/include/svl/flagitem.hxx
index ce88c35f96f6..f37a9e5ef548 100644
--- a/include/svl/flagitem.hxx
+++ b/include/svl/flagitem.hxx
@@ -21,6 +21,7 @@
 
 #include <svl/poolitem.hxx>
 #include <svl/svldllapi.h>
+#include <tools/debug.hxx>
 
 class SvStream;
 
diff --git a/include/svl/ilstitem.hxx b/include/svl/ilstitem.hxx
index ecc99fd83e01..b856222ac04a 100644
--- a/include/svl/ilstitem.hxx
+++ b/include/svl/ilstitem.hxx
@@ -22,9 +22,10 @@
 
 #include <svl/svldllapi.h>
 #include <svl/poolitem.hxx>
-#include <com/sun/star/uno/Sequence.hxx>
 #include <vector>
 
+namespace com { namespace sun { namespace star { namespace uno { template <class E> class Sequence; } } } }
+
 class SVL_DLLPUBLIC SfxIntegerListItem : public SfxPoolItem
 {
     std::vector < sal_Int32 > m_aList;
diff --git a/include/svl/inettype.hxx b/include/svl/inettype.hxx
index 41b7b9aae5e7..6d5d01852072 100644
--- a/include/svl/inettype.hxx
+++ b/include/svl/inettype.hxx
@@ -22,7 +22,6 @@
 
 #include <svl/svldllapi.h>
 #include <tools/inetmime.hxx>
-#include <i18nlangtag/languagetag.hxx>
 
 
 /** Definitions for frequently used media type names.
diff --git a/include/svl/itemiter.hxx b/include/svl/itemiter.hxx
index 08aef0ea4f66..913ca9cba0eb 100644
--- a/include/svl/itemiter.hxx
+++ b/include/svl/itemiter.hxx
@@ -23,8 +23,6 @@
 #include <svl/itemset.hxx>
 
 class SfxPoolItem;
-class SfxItemSet;
-class SfxItemPool;
 
 class SVL_DLLPUBLIC SfxItemIter
 {
diff --git a/include/svl/itempool.hxx b/include/svl/itempool.hxx
index 29f736f44ca1..155b85500b64 100644
--- a/include/svl/itempool.hxx
+++ b/include/svl/itempool.hxx
@@ -20,15 +20,12 @@
 #ifndef INCLUDED_SVL_ITEMPOOL_HXX
 #define INCLUDED_SVL_ITEMPOOL_HXX
 
-#include <rtl/string.hxx>
 #include <svl/poolitem.hxx>
 #include <svl/svldllapi.h>
 #include <svl/typedwhich.hxx>
-#include <tools/solar.h>
 #include <memory>
 #include <vector>
 
-class SvStream;
 class SfxBroadcaster;
 struct SfxItemPool_Impl;
 
@@ -38,8 +35,6 @@ struct SfxItemInfo
     bool            _bPoolable;
 };
 
-class SfxStyleSheetIterator;
-struct SfxPoolItemArray_Impl;
 class SfxItemPool;
 
 class SVL_DLLPUBLIC SfxItemPoolUser
diff --git a/include/svl/itemset.hxx b/include/svl/itemset.hxx
index bf1e4bde664b..05618d231754 100644
--- a/include/svl/itemset.hxx
+++ b/include/svl/itemset.hxx
@@ -33,8 +33,6 @@
 #include <svl/typedwhich.hxx>
 
 class SfxItemPool;
-class SfxPoolItem;
-class SvStream;
 
 namespace svl {
 
diff --git a/include/svl/languageoptions.hxx b/include/svl/languageoptions.hxx
index fadd74f08893..16774a2bf25c 100644
--- a/include/svl/languageoptions.hxx
+++ b/include/svl/languageoptions.hxx
@@ -24,8 +24,8 @@
 #include <unotools/configitem.hxx>
 #include <unotools/options.hxx>
 #include <i18nlangtag/lang.h>
-#include <o3tl/typed_flags_set.hxx>
 #include <memory>
+namespace o3tl { template <typename T> struct typed_flags; }
 
 // class SvtLanguageOptions ----------------------------------------------------
 
diff --git a/include/svl/lockfilecommon.hxx b/include/svl/lockfilecommon.hxx
index ee4674840029..4c5c6b5fe2e7 100644
--- a/include/svl/lockfilecommon.hxx
+++ b/include/svl/lockfilecommon.hxx
@@ -22,11 +22,7 @@
 
 #include <svl/svldllapi.h>
 
-#include <com/sun/star/io/XStream.hpp>
-#include <com/sun/star/io/XInputStream.hpp>
-#include <com/sun/star/io/XOutputStream.hpp>
-#include <com/sun/star/io/XSeekable.hpp>
-#include <com/sun/star/io/XTruncate.hpp>
+#include <com/sun/star/uno/Sequence.hxx>
 
 #include <osl/mutex.hxx>
 #include <tools/urlobj.hxx>
diff --git a/include/svl/numuno.hxx b/include/svl/numuno.hxx
index 58dce1dc66ec..e88ef3fa7632 100644
--- a/include/svl/numuno.hxx
+++ b/include/svl/numuno.hxx
@@ -22,7 +22,6 @@
 #include <svl/svldllapi.h>
 #include <com/sun/star/util/XNumberFormatsSupplier.hpp>
 #include <com/sun/star/lang/XUnoTunnel.hpp>
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <cppuhelper/implbase2.hxx>
 #include <memory>
 
diff --git a/include/svl/ondemand.hxx b/include/svl/ondemand.hxx
index 3d87bf3b8378..fd0032c32c29 100644
--- a/include/svl/ondemand.hxx
+++ b/include/svl/ondemand.hxx
@@ -25,12 +25,9 @@
 #include <i18nlangtag/lang.h>
 #include <unotools/localedatawrapper.hxx>
 #include <unotools/calendarwrapper.hxx>
-#include <unotools/collatorwrapper.hxx>
-#include <com/sun/star/i18n/CollatorOptions.hpp>
 #include <unotools/transliterationwrapper.hxx>
 #include <unotools/nativenumberwrapper.hxx>
 #include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <i18nutil/transliteration.hxx>
 
 /*
diff --git a/include/svl/ownlist.hxx b/include/svl/ownlist.hxx
index ef4d616032e1..7c3eae17b8ce 100644
--- a/include/svl/ownlist.hxx
+++ b/include/svl/ownlist.hxx
@@ -21,7 +21,7 @@
 #define INCLUDED_SVL_OWNLIST_HXX
 
 #include <svl/svldllapi.h>
-#include <com/sun/star/uno/Sequence.hxx>
+#include <rtl/ustring.hxx>
 #include <vector>
 
 namespace com { namespace sun { namespace star {
@@ -30,6 +30,7 @@ namespace com { namespace sun { namespace star {
     }
 }}}
 
+namespace com { namespace sun { namespace star { namespace uno { template <typename > class Sequence; } } } }
 
 class SvCommand
 /*
diff --git a/include/svl/poolitem.hxx b/include/svl/poolitem.hxx
index 6964f776c63d..d812f865411e 100644
--- a/include/svl/poolitem.hxx
+++ b/include/svl/poolitem.hxx
@@ -22,16 +22,13 @@
 
 #include <sal/config.h>
 
-#include <climits>
 #include <memory>
 
 #include <com/sun/star/uno/Any.hxx>
 #include <svl/hint.hxx>
 #include <svl/svldllapi.h>
 #include <svl/typedwhich.hxx>
-#include <tools/debug.hxx>
 #include <tools/mapunit.hxx>
-#include <tools/solar.h>
 
 class IntlWrapper;
 class SvStream;
@@ -112,7 +109,6 @@ enum class SfxItemState {
 
 #define INVALID_POOL_ITEM reinterpret_cast<SfxPoolItem*>(-1)
 
-class SvXMLUnitConverter;
 class SfxItemPool;
 class SfxItemSet;
 
diff --git a/include/svl/ptitem.hxx b/include/svl/ptitem.hxx
index b4513c9e85fc..76e5022c441b 100644
--- a/include/svl/ptitem.hxx
+++ b/include/svl/ptitem.hxx
@@ -22,6 +22,7 @@
 #include <svl/svldllapi.h>
 #include <svl/poolitem.hxx>
 #include <tools/gen.hxx>
+#include <tools/debug.hxx>
 
 class SvStream;
 
diff --git a/include/svl/rectitem.hxx b/include/svl/rectitem.hxx
index d37be512bc47..3dd119e1d089 100644
--- a/include/svl/rectitem.hxx
+++ b/include/svl/rectitem.hxx
@@ -20,7 +20,6 @@
 #define INCLUDED_SVL_RECTITEM_HXX
 
 #include <svl/svldllapi.h>
-#include <tools/debug.hxx>
 #include <tools/gen.hxx>
 #include <svl/poolitem.hxx>
 
diff --git a/include/svl/sharecontrolfile.hxx b/include/svl/sharecontrolfile.hxx
index 60f478651342..8dfa91669ddc 100644
--- a/include/svl/sharecontrolfile.hxx
+++ b/include/svl/sharecontrolfile.hxx
@@ -22,16 +22,15 @@
 
 #include <svl/svldllapi.h>
 
-#include <com/sun/star/io/XStream.hpp>
-#include <com/sun/star/io/XInputStream.hpp>
-#include <com/sun/star/io/XOutputStream.hpp>
-#include <com/sun/star/io/XSeekable.hpp>
-#include <com/sun/star/io/XTruncate.hpp>
-
 #include <svl/lockfilecommon.hxx>
-#include <o3tl/enumarray.hxx>
 #include <vector>
 
+namespace com { namespace sun { namespace star { namespace io { class XInputStream; } } } }
+namespace com { namespace sun { namespace star { namespace io { class XOutputStream; } } } }
+namespace com { namespace sun { namespace star { namespace io { class XSeekable; } } } }
+namespace com { namespace sun { namespace star { namespace io { class XStream; } } } }
+namespace com { namespace sun { namespace star { namespace io { class XTruncate; } } } }
+
 namespace svt {
 
 class SVL_DLLPUBLIC ShareControlFile : public LockFileCommon
diff --git a/include/svl/sigstruct.hxx b/include/svl/sigstruct.hxx
index 74065e906b98..3498aff008fa 100644
--- a/include/svl/sigstruct.hxx
+++ b/include/svl/sigstruct.hxx
@@ -22,7 +22,6 @@
 
 #include <rtl/ustring.hxx>
 #include <com/sun/star/util/DateTime.hpp>
-#include <com/sun/star/graphic/XGraphic.hpp>
 #include <com/sun/star/xml/crypto/SecurityOperationStatus.hpp>
 #include <com/sun/star/xml/crypto/DigestID.hpp>
 #include <com/sun/star/uno/Sequence.hxx>
@@ -30,6 +29,8 @@
 #include <set>
 #include <vector>
 
+namespace com { namespace sun { namespace star { namespace graphic { class XGraphic; } } } }
+
 /*
  * type of reference
  */
diff --git a/include/svl/slstitm.hxx b/include/svl/slstitm.hxx
index 4f9a82986a35..dc803e69103d 100644
--- a/include/svl/slstitm.hxx
+++ b/include/svl/slstitm.hxx
@@ -23,9 +23,10 @@
 
 #include <svl/svldllapi.h>
 #include <svl/poolitem.hxx>
-#include <com/sun/star/uno/Sequence.h>
 #include <memory>
 
+namespace com { namespace sun { namespace star { namespace uno { template <class E> class Sequence; } } } }
+
 class SVL_DLLPUBLIC SfxStringListItem : public SfxPoolItem
 {
     std::shared_ptr<std::vector<OUString>> mpList;
diff --git a/include/svl/srchitem.hxx b/include/svl/srchitem.hxx
index a449f250ca39..00da71b1f7fe 100644
--- a/include/svl/srchitem.hxx
+++ b/include/svl/srchitem.hxx
@@ -21,7 +21,6 @@
 
 #include <sal/config.h>
 #include <svl/svldllapi.h>
-#include <com/sun/star/util/XSearchDescriptor.hpp>
 #include <com/sun/star/util/SearchAlgorithms2.hpp>
 #include <com/sun/star/util/SearchFlags.hpp>
 #include <i18nutil/transliteration.hxx>
@@ -29,7 +28,6 @@
 #include <unotools/configitem.hxx>
 #include <svl/style.hxx>
 #include <svl/poolitem.hxx>
-#include <svl/srchdefs.hxx>
 
 // defines ---------------------------------------------------------------
 
diff --git a/include/svl/style.hxx b/include/svl/style.hxx
index c60d85fb833e..2f35e91be4e7 100644
--- a/include/svl/style.hxx
+++ b/include/svl/style.hxx
@@ -33,6 +33,7 @@
 #include <svl/SfxBroadcaster.hxx>
 #include <svl/stylesheetuser.hxx>
 #include <o3tl/typed_flags_set.hxx>
+#include <tools/solar.h>
 
 #include <memory>
 
diff --git a/include/svl/svdde.hxx b/include/svl/svdde.hxx
index 2f07eb768117..469ce90fc807 100644
--- a/include/svl/svdde.hxx
+++ b/include/svl/svdde.hxx
@@ -23,22 +23,15 @@
 #include <sal/config.h>
 
 #include <svl/svldllapi.h>
-#include <sot/exchange.hxx>
+#include <sot/formats.hxx>
+#include <rtl/ustring.hxx>
 #include <tools/solar.h>
 #include <tools/link.hxx>
 #include <memory>
 #include <vector>
 
 class DdeString;
-class DdeData;
 class DdeConnection;
-class DdeTransaction;
-class DdeLink;
-class DdeRequest;
-class DdeHotLink;
-class DdePoke;
-class DdeExecute;
-class DdeItem;
 class DdeTopic;
 class DdeService;
 struct DdeDataImp;
diff --git a/include/svl/svlresid.hxx b/include/svl/svlresid.hxx
index bc62e3cb7241..4b568bb12b39 100644
--- a/include/svl/svlresid.hxx
+++ b/include/svl/svlresid.hxx
@@ -12,7 +12,6 @@
 
 #include <svl/svldllapi.h>
 #include <rtl/ustring.hxx>
-#include <locale>
 
 SVL_DLLPUBLIC OUString SvlResId(const char* pId);
 
diff --git a/include/svl/undo.hxx b/include/svl/undo.hxx
index b4b4a2eb0abd..c2862b886c6f 100644
--- a/include/svl/undo.hxx
+++ b/include/svl/undo.hxx
@@ -24,12 +24,9 @@
 #include <tools/datetime.hxx>
 #include <o3tl/strong_int.hxx>
 
-#include <limits>
 #include <memory>
 #include <vector>
 
-struct MarkedUndoAction;
-
 typedef o3tl::strong_int<sal_Int32, struct ViewShellIdTag> ViewShellId;
 
 class SVL_DLLPUBLIC SfxRepeatTarget
diff --git a/include/svl/urihelper.hxx b/include/svl/urihelper.hxx
index 92668263837c..5d8171e21efa 100644
--- a/include/svl/urihelper.hxx
+++ b/include/svl/urihelper.hxx
@@ -21,7 +21,6 @@
 #define INCLUDED_SVL_URIHELPER_HXX
 
 #include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/uno/RuntimeException.hpp>
 #include <rtl/textenc.h>
 #include <svl/svldllapi.h>
 #include <tools/link.hxx>
diff --git a/include/svl/whiter.hxx b/include/svl/whiter.hxx
index a6473d8afb4b..db4f3ccda7d8 100644
--- a/include/svl/whiter.hxx
+++ b/include/svl/whiter.hxx
@@ -19,7 +19,6 @@
 #ifndef INCLUDED_SVL_WHITER_HXX
 #define INCLUDED_SVL_WHITER_HXX
 
-#include <limits.h>
 #include <svl/svldllapi.h>
 
 class SfxItemSet;
diff --git a/include/svl/zforlist.hxx b/include/svl/zforlist.hxx
index a288a67dcdae..143d14e03f50 100644
--- a/include/svl/zforlist.hxx
+++ b/include/svl/zforlist.hxx
@@ -23,22 +23,21 @@
 #include <rtl/ustrbuf.hxx>
 #include <rtl/ustring.hxx>
 #include <i18nlangtag/lang.h>
-#include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/lang/Locale.hpp>
-#include <com/sun/star/i18n/NumberFormatCode.hpp>
 #include <com/sun/star/util/NumberFormat.hpp>
-#include <com/sun/star/i18n/NumberFormatMapper.hpp>
-#include <com/sun/star/i18n/Currency.hpp>
 #include <unotools/localedatawrapper.hxx>
 #include <tools/link.hxx>
 #include <svl/ondemand.hxx>
 #include <svl/nfkeytab.hxx>
-#include <o3tl/typed_flags_set.hxx>
 
 #include <map>
 #include <memory>
 #include <set>
 
+namespace com { namespace sun { namespace star { namespace i18n { class XNumberFormatCode; } } } }
+namespace com { namespace sun { namespace star { namespace i18n { struct Currency; } } } }
+namespace com { namespace sun { namespace star { namespace i18n { struct NumberFormatCode; } } } }
+namespace o3tl { template <typename T> struct typed_flags; }
+
 class Date;
 class Color;
 class CharClass;
diff --git a/include/svl/zformat.hxx b/include/svl/zformat.hxx
index 4f5dcb243ec5..a9434979a1f8 100644
--- a/include/svl/zformat.hxx
+++ b/include/svl/zformat.hxx
@@ -20,21 +20,20 @@
 #define INCLUDED_SVL_ZFORMAT_HXX
 
 #include <svl/svldllapi.h>
-#include <i18nlangtag/mslangid.hxx>
 #include <svl/zforlist.hxx>
 #include <svl/nfkeytab.hxx>
 #include <vector>
-#include <com/sun/star/i18n/NativeNumberXmlAttributes2.hpp>
 
 namespace utl {
     class DigitGroupingIterator;
 }
 
+namespace com { namespace sun { namespace star { namespace i18n { struct NativeNumberXmlAttributes2; } } } }
+
 class Color;
 
 class ImpSvNumberformatScan;            // format code string scanner
 class ImpSvNumberInputScan;             // input string scanner
-class SvNumberFormatter;
 
 enum SvNumberformatLimitOps
 {