tdf#42949 Fix IWYU warnings in include/linguistic/

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

Change-Id: Iec1ca76e9b3a0896a732ab2b7fd34dd5a7f219fb
Reviewed-on: https://gerrit.libreoffice.org/68367
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

21 files changed, 49 insertions, 22 deletions

diff --git a/cui/source/dialogs/SpellDialog.cxx b/cui/source/dialogs/SpellDialog.cxx
index 8b41f7fd8eea..6f5432a63786 100644
--- a/cui/source/dialogs/SpellDialog.cxx
+++ b/cui/source/dialogs/SpellDialog.cxx
@@ -56,6 +56,7 @@
 #include <svtools/langtab.hxx>
 #include <cppuhelper/exc_hlp.hxx>
 #include <sal/log.hxx>
+#include <i18nlangtag/languagetag.hxx>
 
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
diff --git a/cui/source/options/optlingu.cxx b/cui/source/options/optlingu.cxx
index 0cdce26495df..1d4f603dec79 100644
--- a/cui/source/options/optlingu.cxx
+++ b/cui/source/options/optlingu.cxx
@@ -21,8 +21,10 @@
 #include <vcl/fixed.hxx>
 #include <vcl/settings.hxx>
 #include <vcl/weld.hxx>
+#include <i18nlangtag/languagetag.hxx>
 #include <i18nlangtag/mslangid.hxx>
 #include <unotools/lingucfg.hxx>
+#include <unotools/linguprops.hxx>
 #include <editeng/unolingu.hxx>
 #include <svx/dlgutil.hxx>
 #include <linguistic/lngprops.hxx>
diff --git a/include/IwyuFilter_include.yaml b/include/IwyuFilter_include.yaml
index 5bfdcf17c53a..c86fba0b1e83 100644
--- a/include/IwyuFilter_include.yaml
+++ b/include/IwyuFilter_include.yaml
@@ -560,3 +560,18 @@ blacklist:
     # base class has to be a complete type
     - com/sun/star/lang/XServiceInfo.hpp
     - com/sun/star/rendering/XParametricPolyPolygon2D.hpp
+    include/linguistic/hyphdta.hxx:
+    # base class has to be a complete type
+    - com/sun/star/linguistic2/XHyphenatedWord.hpp
+    - com/sun/star/linguistic2/XPossibleHyphens.hpp
+    include/linguistic/lngprophelp.hxx:
+    # base class has to be a complete type
+    - com/sun/star/beans/XPropertyChangeListener.hpp
+    - com/sun/star/linguistic2/XLinguServiceEventBroadcaster.hpp
+    include/linguistic/spelldta.hxx:
+    # base class has to be a complete type
+    - com/sun/star/linguistic2/XSetSpellAlternatives.hpp
+    - com/sun/star/linguistic2/XSpellAlternatives.hpp
+    include/linguistic/misc.hxx:
+    # base class has to be a complete type
+    - com/sun/star/frame/XTerminateListener.hpp
diff --git a/include/linguistic/lngprophelp.hxx b/include/linguistic/lngprophelp.hxx
index f86d810e159c..8474767488fe 100644
--- a/include/linguistic/lngprophelp.hxx
+++ b/include/linguistic/lngprophelp.hxx
@@ -24,7 +24,6 @@
 #include <comphelper/interfacecontainer2.hxx>
 #include <com/sun/star/beans/XPropertyChangeListener.hpp>
 #include <com/sun/star/beans/PropertyValues.hpp>
-#include <com/sun/star/linguistic2/XLinguProperties.hpp>
 #include <com/sun/star/linguistic2/XLinguServiceEventBroadcaster.hpp>
 #include <linguistic/lngdllapi.h>
 #include <rtl/ref.hxx>
@@ -37,6 +36,8 @@ namespace com { namespace sun { namespace star { namespace linguistic2 {
     struct  LinguServiceEvent;
 }}}}
 
+namespace com::sun::star::linguistic2 { class XLinguProperties; }
+
 
 namespace linguistic
 {
diff --git a/include/linguistic/lngprops.hxx b/include/linguistic/lngprops.hxx
index af73f3bdb66a..94278fd16947 100644
--- a/include/linguistic/lngprops.hxx
+++ b/include/linguistic/lngprops.hxx
@@ -20,8 +20,6 @@
 #ifndef INCLUDED_LINGUISTIC_LNGPROPS_HXX
 #define INCLUDED_LINGUISTIC_LNGPROPS_HXX
 
-#include <unotools/linguprops.hxx>
-
 // maximal number of suggestions to be returned in spelling  context-menu
 // (may not include results added by looking up user dictionaries)
 #define UPN_MAX_NUMBER_OF_SUGGESTIONS       "MaxNumberOfSuggestions"
diff --git a/include/linguistic/misc.hxx b/include/linguistic/misc.hxx
index c2d4849e42d3..80b52116ab4f 100644
--- a/include/linguistic/misc.hxx
+++ b/include/linguistic/misc.hxx
@@ -25,30 +25,30 @@
 #include <com/sun/star/beans/PropertyValues.hpp>
 #include <com/sun/star/frame/XTerminateListener.hpp>
 #include <com/sun/star/lang/Locale.hpp>
-#include <com/sun/star/lang/XComponent.hpp>
-#include <com/sun/star/linguistic2/XDictionaryEntry.hpp>
-#include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp>
-#include <com/sun/star/linguistic2/XHyphenatedWord.hpp>
-#include <com/sun/star/linguistic2/XLinguProperties.hpp>
 
 #include <cppuhelper/implbase.hxx>
-#include <unotools/pathoptions.hxx>
 #include <i18nlangtag/lang.h>
 #include <rtl/ustring.hxx>
-#include <unotools/charclass.hxx>
-#include <osl/thread.h>
-#include <osl/mutex.hxx>
 #include <linguistic/lngdllapi.h>
 
+#include <vector>
+
 namespace com { namespace sun { namespace star { namespace beans {
     class XPropertySet;
-    class XFastPropertySet;
 }}}}
 
 namespace com { namespace sun { namespace star { namespace frame {
     class XDesktop2;
 }}}}
 
+namespace com::sun::star::linguistic2 { class XDictionary; }
+namespace com::sun::star::linguistic2 { class XDictionaryEntry; }
+namespace com::sun::star::linguistic2 { class XHyphenatedWord; }
+namespace com::sun::star::linguistic2 { class XLinguProperties; }
+namespace com::sun::star::linguistic2 { class XSearchableDictionaryList; }
+namespace osl { class Mutex; }
+
+class CharClass;
 class LocaleDataWrapper;
 
 
diff --git a/include/linguistic/spelldta.hxx b/include/linguistic/spelldta.hxx
index 11bb9a1ec9c1..1f0ecf6b37a7 100644
--- a/include/linguistic/spelldta.hxx
+++ b/include/linguistic/spelldta.hxx
@@ -23,16 +23,11 @@
 #include <vector>
 #include <com/sun/star/linguistic2/XSpellAlternatives.hpp>
 #include <com/sun/star/linguistic2/XSetSpellAlternatives.hpp>
-#include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp>
 #include <cppuhelper/implbase.hxx>
 #include <linguistic/lngdllapi.h>
 #include <i18nlangtag/lang.h>
 
-namespace com { namespace sun { namespace star {
-    namespace linguistic2 {
-        class XDictionaryList;
-    }
-} } }
+namespace com::sun::star::linguistic2 { class XSearchableDictionaryList; }
 
 
 namespace linguistic
diff --git a/lingucomponent/source/hyphenator/hyphen/hyphenimp.cxx b/lingucomponent/source/hyphenator/hyphen/hyphenimp.cxx
index 181d6a8bb0f4..ebd9f179b90f 100644
--- a/lingucomponent/source/hyphenator/hyphen/hyphenimp.cxx
+++ b/lingucomponent/source/hyphenator/hyphen/hyphenimp.cxx
@@ -23,9 +23,11 @@
 #include <cppuhelper/supportsservice.hxx>
 #include <com/sun/star/registry/XRegistryKey.hpp>
 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
+#include <com/sun/star/linguistic2/XLinguProperties.hpp>
 #include <i18nlangtag/languagetag.hxx>
 #include <tools/debug.hxx>
 #include <osl/mutex.hxx>
+#include <osl/thread.h>
 
 #include <hyphen.h>
 #include "hyphenimp.hxx"
diff --git a/lingucomponent/source/spellcheck/macosxspell/macspellimp.mm b/lingucomponent/source/spellcheck/macosxspell/macspellimp.mm
index a141b8752ac9..02b130e67c95 100644
--- a/lingucomponent/source/spellcheck/macosxspell/macspellimp.mm
+++ b/lingucomponent/source/spellcheck/macosxspell/macspellimp.mm
@@ -20,6 +20,7 @@
 #include <com/sun/star/uno/Reference.h>
 
 #include <com/sun/star/linguistic2/SpellFailure.hpp>
+#include <com/sun/star/linguistic2/XLinguProperties.hpp>
 #include <cppuhelper/factory.hxx>
 #include <cppuhelper/supportsservice.hxx>
 #include <com/sun/star/registry/XRegistryKey.hpp>
diff --git a/lingucomponent/source/spellcheck/spell/sspellimp.cxx b/lingucomponent/source/spellcheck/spell/sspellimp.cxx
index 1a6bb0390f9d..1f6c46a27a69 100644
--- a/lingucomponent/source/spellcheck/spell/sspellimp.cxx
+++ b/lingucomponent/source/spellcheck/spell/sspellimp.cxx
@@ -20,6 +20,7 @@
 #include <com/sun/star/uno/Reference.h>
 
 #include <com/sun/star/linguistic2/SpellFailure.hpp>
+#include <com/sun/star/linguistic2/XLinguProperties.hpp>
 #include <comphelper/lok.hxx>
 #include <comphelper/processfactory.hxx>
 #include <cppuhelper/factory.hxx>
@@ -29,6 +30,7 @@
 #include <com/sun/star/registry/XRegistryKey.hpp>
 #include <tools/debug.hxx>
 #include <osl/mutex.hxx>
+#include <osl/thread.h>
 #include <com/sun/star/ucb/XSimpleFileAccess.hpp>
 
 #include <lingutil.hxx>
diff --git a/lingucomponent/source/thesaurus/libnth/nthesdta.cxx b/lingucomponent/source/thesaurus/libnth/nthesdta.cxx
index c01584eff8c5..aa7d2afa7f8d 100644
--- a/lingucomponent/source/thesaurus/libnth/nthesdta.cxx
+++ b/lingucomponent/source/thesaurus/libnth/nthesdta.cxx
@@ -22,7 +22,6 @@
 #include "nthesdta.hxx"
 #include <linguistic/misc.hxx>
 
-using namespace utl;
 using namespace osl;
 using namespace com::sun::star;
 using namespace com::sun::star::beans;
diff --git a/lingucomponent/source/thesaurus/libnth/nthesimp.cxx b/lingucomponent/source/thesaurus/libnth/nthesimp.cxx
index e2331c2e20ce..1fae95a2a4db 100644
--- a/lingucomponent/source/thesaurus/libnth/nthesimp.cxx
+++ b/lingucomponent/source/thesaurus/libnth/nthesimp.cxx
@@ -24,12 +24,14 @@
 #include <com/sun/star/registry/XRegistryKey.hpp>
 #include <com/sun/star/beans/XPropertySet.hpp>
 #include <com/sun/star/linguistic2/LinguServiceManager.hpp>
+#include <com/sun/star/linguistic2/XLinguProperties.hpp>
 #include <com/sun/star/linguistic2/XSpellChecker1.hpp>
 #include <i18nlangtag/languagetag.hxx>
 #include <tools/debug.hxx>
 #include <comphelper/lok.hxx>
 #include <comphelper/processfactory.hxx>
 #include <osl/mutex.hxx>
+#include <osl/thread.h>
 #include <unotools/pathoptions.hxx>
 #include <unotools/lingucfg.hxx>
 #include <unotools/resmgr.hxx>
diff --git a/linguistic/source/convdic.cxx b/linguistic/source/convdic.cxx
index 3c574212044e..071cb8d310df 100644
--- a/linguistic/source/convdic.cxx
+++ b/linguistic/source/convdic.cxx
@@ -20,6 +20,7 @@
 
 #include <cppuhelper/factory.hxx>
 #include <i18nlangtag/lang.h>
+#include <i18nlangtag/languagetag.hxx>
 #include <osl/mutex.hxx>
 #include <sal/log.hxx>
 #include <tools/debug.hxx>
diff --git a/linguistic/source/dicimp.cxx b/linguistic/source/dicimp.cxx
index 100c9cab7f06..b99f632c9842 100644
--- a/linguistic/source/dicimp.cxx
+++ b/linguistic/source/dicimp.cxx
@@ -24,6 +24,7 @@
 #include <i18nlangtag/lang.h>
 #include <i18nlangtag/languagetag.hxx>
 #include <osl/mutex.hxx>
+#include <osl/thread.h>
 #include <sal/log.hxx>
 #include <tools/debug.hxx>
 #include <tools/stream.hxx>
diff --git a/linguistic/source/hhconvdic.cxx b/linguistic/source/hhconvdic.cxx
index 801af0800947..900a8b7d901f 100644
--- a/linguistic/source/hhconvdic.cxx
+++ b/linguistic/source/hhconvdic.cxx
@@ -27,13 +27,13 @@
 #include <cppuhelper/supportsservice.hxx>
 #include <com/sun/star/linguistic2/ConversionDictionaryType.hpp>
 #include <com/sun/star/lang/Locale.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
 #include <com/sun/star/registry/XRegistryKey.hpp>
 
 #include "hhconvdic.hxx"
 #include <linguistic/misc.hxx>
 #include "defs.hxx"
 
-using namespace utl;
 using namespace osl;
 using namespace com::sun::star;
 using namespace com::sun::star::lang;
diff --git a/linguistic/source/iprcache.cxx b/linguistic/source/iprcache.cxx
index e7c677c2bde6..f0a992bb5e20 100644
--- a/linguistic/source/iprcache.cxx
+++ b/linguistic/source/iprcache.cxx
@@ -26,8 +26,8 @@
 #include <com/sun/star/linguistic2/DictionaryListEventFlags.hpp>
 #include <osl/mutex.hxx>
 #include <linguistic/lngprops.hxx>
+#include <unotools/linguprops.hxx>
 
-using namespace utl;
 using namespace osl;
 using namespace com::sun::star;
 using namespace com::sun::star::beans;
diff --git a/linguistic/source/lngprophelp.cxx b/linguistic/source/lngprophelp.cxx
index d1368b1e3a62..608020f8f3b3 100644
--- a/linguistic/source/lngprophelp.cxx
+++ b/linguistic/source/lngprophelp.cxx
@@ -25,8 +25,10 @@
 #include <com/sun/star/linguistic2/LinguServiceEvent.hpp>
 #include <com/sun/star/linguistic2/LinguServiceEventFlags.hpp>
 #include <com/sun/star/linguistic2/XLinguServiceEventListener.hpp>
+#include <com/sun/star/linguistic2/XLinguProperties.hpp>
 #include <com/sun/star/beans/XPropertySet.hpp>
 #include <osl/mutex.hxx>
+#include <unotools/linguprops.hxx>
 
 #include <linguistic/misc.hxx>
 #include <linguistic/lngprops.hxx>
diff --git a/linguistic/source/misc.cxx b/linguistic/source/misc.cxx
index 0374d38f0729..29ad163ca912 100644
--- a/linguistic/source/misc.cxx
+++ b/linguistic/source/misc.cxx
@@ -37,6 +37,8 @@
 #include <com/sun/star/uno/Sequence.hxx>
 #include <com/sun/star/uno/Reference.h>
 #include <comphelper/processfactory.hxx>
+#include <unotools/charclass.hxx>
+#include <unotools/linguprops.hxx>
 #include <unotools/localedatawrapper.hxx>
 #include <unotools/syslocale.hxx>
 #include <svtools/strings.hrc>
diff --git a/linguistic/source/spelldta.cxx b/linguistic/source/spelldta.cxx
index 7a0bc0f5d183..b57a570b38d6 100644
--- a/linguistic/source/spelldta.cxx
+++ b/linguistic/source/spelldta.cxx
@@ -21,6 +21,7 @@
 #include <com/sun/star/linguistic2/SpellFailure.hpp>
 #include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp>
 #include <osl/mutex.hxx>
+#include <i18nlangtag/languagetag.hxx>
 
 #include <algorithm>
 #include <vector>
diff --git a/linguistic/source/thesdsp.cxx b/linguistic/source/thesdsp.cxx
index cdb5a77af8e4..2ca199e567db 100644
--- a/linguistic/source/thesdsp.cxx
+++ b/linguistic/source/thesdsp.cxx
@@ -18,6 +18,7 @@
  */
 
 #include <i18nlangtag/lang.h>
+#include <i18nlangtag/languagetag.hxx>
 #include <tools/debug.hxx>
 #include <svl/lngmisc.hxx>
 
diff --git a/sw/source/core/edit/edlingu.cxx b/sw/source/core/edit/edlingu.cxx
index d976285292ae..4a5d39addb27 100644
--- a/sw/source/core/edit/edlingu.cxx
+++ b/sw/source/core/edit/edlingu.cxx
@@ -27,6 +27,7 @@
 
 #include <strings.hrc>
 #include <hintids.hxx>
+#include <unotools/linguprops.hxx>
 #include <linguistic/lngprops.hxx>
 #include <editeng/unolingu.hxx>
 #include <editeng/svxacorr.hxx>