tdf#42949: clean up includes in include/formula with iwyu

Change-Id: Ieb601d98be80aeb2239d4f0a330d90e63f1abc43
Reviewed-on: https://gerrit.libreoffice.org/26398
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

14 files changed, 119 insertions, 46 deletions

diff --git a/include/formula/ExternalReferenceHelper.hxx b/include/formula/ExternalReferenceHelper.hxx
index 6c93286129ce..364307f637a8 100644
--- a/include/formula/ExternalReferenceHelper.hxx
+++ b/include/formula/ExternalReferenceHelper.hxx
@@ -20,8 +20,11 @@
 #ifndef INCLUDED_FORMULA_EXTERNALREFERENCEHELPER_HXX
 #define INCLUDED_FORMULA_EXTERNALREFERENCEHELPER_HXX
 
-#include <rtl/ustring.hxx>
+#include <cstddef>
+
 #include <formula/formuladllapi.h>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
 
 namespace formula
 {
diff --git a/include/formula/FormulaCompiler.hxx b/include/formula/FormulaCompiler.hxx
index fc912fcc9bc3..adad03f9aad4 100644
--- a/include/formula/FormulaCompiler.hxx
+++ b/include/formula/FormulaCompiler.hxx
@@ -20,20 +20,21 @@
 #ifndef INCLUDED_FORMULA_FORMULACOMPILER_HXX
 #define INCLUDED_FORMULA_FORMULACOMPILER_HXX
 
-#include <formula/formuladllapi.h>
-#include <rtl/ustrbuf.hxx>
-#include <rtl/ustring.hxx>
-#include <tools/debug.hxx>
+#include <memory>
+#include <unordered_map>
+#include <vector>
 
 #include <com/sun/star/uno/Sequence.hxx>
-
-#include <formula/opcode.hxx>
+#include <formula/formuladllapi.h>
 #include <formula/grammar.hxx>
+#include <formula/opcode.hxx>
 #include <formula/token.hxx>
-#include <formula/ExternalReferenceHelper.hxx>
-
-#include <memory>
-#include <unordered_map>
+#include <formula/types.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/log.hxx>
+#include <sal/types.h>
+#include <tools/debug.hxx>
 
 #define FORMULA_MAXJUMPCOUNT    32  /* maximum number of jumps (ocChoose) */
 #define FORMULA_MAXTOKENS     8192  /* maximum number of tokens in formula */
diff --git a/include/formula/FormulaOpCodeMapperObj.hxx b/include/formula/FormulaOpCodeMapperObj.hxx
index 1cfc40cc70a9..fdf28eb3789f 100644
--- a/include/formula/FormulaOpCodeMapperObj.hxx
+++ b/include/formula/FormulaOpCodeMapperObj.hxx
@@ -20,18 +20,32 @@
 #ifndef INCLUDED_FORMULA_FORMULAOPCODEMAPPEROBJ_HXX
 #define INCLUDED_FORMULA_FORMULAOPCODEMAPPEROBJ_HXX
 
-#include <formula/formuladllapi.h>
-#include <cppuhelper/implbase2.hxx>
-#include <com/sun/star/sheet/XFormulaOpCodeMapper.hpp>
-#include <com/sun/star/lang/XServiceInfo.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
+#include <exception>
 #include <memory>
-#include <formula/FormulaCompiler.hxx>
 
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/sheet/XFormulaOpCodeMapper.hpp>
+#include <cppuhelper/implbase2.hxx>
+#include <formula/formuladllapi.h>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+
+namespace com { namespace sun { namespace star {
+    namespace sheet { struct FormulaOpCodeMapEntry; }
+    namespace sheet { struct FormulaToken; }
+    namespace uno { class XComponentContext; }
+    namespace uno { class XInterface; }
+} } }
 
 namespace formula
 {
 
+class FormulaCompiler;
+
 class FORMULA_DLLPUBLIC FormulaOpCodeMapperObj : public ::cppu::WeakImplHelper2<
                             css::sheet::XFormulaOpCodeMapper,
                             css::lang::XServiceInfo >
diff --git a/include/formula/IControlReferenceHandler.hxx b/include/formula/IControlReferenceHandler.hxx
index 595eb13e05de..38586f191fde 100644
--- a/include/formula/IControlReferenceHandler.hxx
+++ b/include/formula/IControlReferenceHandler.hxx
@@ -21,6 +21,7 @@
 
 #include <formula/formuladllapi.h>
 #include <rtl/ustring.hxx>
+#include <sal/types.h>
 
 namespace formula
 {
diff --git a/include/formula/IFunctionDescription.hxx b/include/formula/IFunctionDescription.hxx
index 42aaa9924067..40820ebbe040 100644
--- a/include/formula/IFunctionDescription.hxx
+++ b/include/formula/IFunctionDescription.hxx
@@ -20,15 +20,21 @@
 #ifndef INCLUDED_FORMULA_IFUNCTIONDESCRIPTION_HXX
 #define INCLUDED_FORMULA_IFUNCTIONDESCRIPTION_HXX
 
-#include <vector>
 #include <memory>
-#include <formula/formuladllapi.h>
+#include <vector>
+
+#include <com/sun/star/table/CellAddress.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <rtl/string.hxx>
 #include <rtl/ustring.hxx>
-#include <tools/solar.h>
-#include <com/sun/star/sheet/XFormulaParser.hpp>
-#include <com/sun/star/sheet/XFormulaOpCodeMapper.hpp>
+#include <sal/types.h>
 
-class SvTreeListEntry;
+namespace com { namespace sun { namespace star {
+    namespace sheet { struct FormulaToken; }
+    namespace sheet { class XFormulaOpCodeMapper; }
+    namespace sheet { class XFormulaParser; }
+} } }
 
 namespace formula
 {
diff --git a/include/formula/errorcodes.hxx b/include/formula/errorcodes.hxx
index 13597b9d4d53..115741504082 100644
--- a/include/formula/errorcodes.hxx
+++ b/include/formula/errorcodes.hxx
@@ -21,6 +21,8 @@
 #define INCLUDED_FORMULA_ERRORCODES_HXX
 
 #include <rtl/math.hxx>
+#include <sal/mathconf.h>
+#include <sal/types.h>
 
 namespace formula {
 
diff --git a/include/formula/formdata.hxx b/include/formula/formdata.hxx
index 2e16b806bf19..eb66e59cb875 100644
--- a/include/formula/formdata.hxx
+++ b/include/formula/formdata.hxx
@@ -22,7 +22,9 @@
 
 #include <formula/formuladllapi.h>
 #include <rtl/ustring.hxx>
+#include <sal/types.h>
 #include <tools/gen.hxx>
+#include <vcl/vclptr.hxx>
 #include <vcl/window.hxx>
 
 namespace formula
diff --git a/include/formula/formula.hxx b/include/formula/formula.hxx
index 5cf4c9583b3b..94b12c39276d 100644
--- a/include/formula/formula.hxx
+++ b/include/formula/formula.hxx
@@ -20,11 +20,27 @@
 #ifndef INCLUDED_FORMULA_FORMULA_HXX
 #define INCLUDED_FORMULA_FORMULA_HXX
 
-#include <sfx2/basedlgs.hxx>
 #include <memory>
+#include <utility>
+
 #include <formula/formuladllapi.h>
 #include <formula/omoduleclient.hxx>
 #include <formula/IFunctionDescription.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+#include <sfx2/basedlgs.hxx>
+#include <tools/gen.hxx>
+#include <tools/link.hxx>
+#include <vcl/dialog.hxx>
+
+class Idle;
+class NotifyEvent;
+class SfxBindings;
+class SfxChildWindow;
+
+namespace vcl {
+    class Window;
+}
 
 namespace formula
 {
@@ -38,8 +54,6 @@ enum FormulaDlgMode { FORMULA_FORMDLG_FORMULA, FORMULA_FORMDLG_ARGS, FORMULA_FOR
 
 class FormulaDlg_Impl;
 class IControlReferenceHandler;
-class IFunctionDescription;
-class IFunctionManager;
 class FormulaHelper;
 class RefEdit;
 class RefButton;
diff --git a/include/formula/formulahelper.hxx b/include/formula/formulahelper.hxx
index afb7b34694b8..58371f1e786e 100644
--- a/include/formula/formulahelper.hxx
+++ b/include/formula/formulahelper.hxx
@@ -20,17 +20,21 @@
 #ifndef INCLUDED_FORMULA_FORMULAHELPER_HXX
 #define INCLUDED_FORMULA_FORMULAHELPER_HXX
 
-#include <formula/IFunctionDescription.hxx>
+#include <memory>
+#include <vector>
+
 #include <formula/formuladllapi.h>
 #include <rtl/ustring.hxx>
-#include <vector>
-#include <memory>
+#include <sal/types.h>
+#include <unotools/syslocale.hxx>
 
-class SvtSysLocale;
 class CharClass;
 
 namespace formula
 {
+    class IFunctionDescription;
+    class IFunctionManager;
+
     class FORMULA_DLLPUBLIC FormulaHelper
     {
         ::std::unique_ptr<SvtSysLocale> m_pSysLocale;
diff --git a/include/formula/funcutl.hxx b/include/formula/funcutl.hxx
index e6d03bed59b3..494543edbeaa 100644
--- a/include/formula/funcutl.hxx
+++ b/include/formula/funcutl.hxx
@@ -20,11 +20,22 @@
 #ifndef INCLUDED_FORMULA_FUNCUTL_HXX
 #define INCLUDED_FORMULA_FUNCUTL_HXX
 
-#include <vcl/fixed.hxx>
+#include <formula/formuladllapi.h>
+#include <rtl/ustring.hxx>
+#include <tools/link.hxx>
+#include <tools/wintypes.hxx>
 #include <vcl/button.hxx>
 #include <vcl/edit.hxx>
 #include <vcl/idle.hxx>
-#include <formula/formuladllapi.h>
+#include <vcl/image.hxx>
+#include <vcl/vclptr.hxx>
+
+class KeyEvent;
+class ResId;
+
+namespace vcl {
+    class Window;
+}
 
 namespace formula {
 
diff --git a/include/formula/grammar.hxx b/include/formula/grammar.hxx
index 6500d68df898..9dea4fb56bc3 100644
--- a/include/formula/grammar.hxx
+++ b/include/formula/grammar.hxx
@@ -22,6 +22,7 @@
 
 #include <com/sun/star/sheet/FormulaLanguage.hpp>
 #include <formula/formuladllapi.h>
+#include <sal/types.h>
 
 namespace formula
 {
diff --git a/include/formula/token.hxx b/include/formula/token.hxx
index f195b68ecc38..6bbda35edaaf 100644
--- a/include/formula/token.hxx
+++ b/include/formula/token.hxx
@@ -22,16 +22,18 @@
 
 #include <sal/config.h>
 
+#include <cstring>
 #include <vector>
 
-#include <string.h>
-#include <formula/opcode.hxx>
-#include <tools/mempool.hxx>
-#include <formula/IFunctionDescription.hxx>
 #include <formula/formuladllapi.h>
+#include <formula/IFunctionDescription.hxx>
+#include <formula/opcode.hxx>
 #include <formula/types.hxx>
-#include <svl/sharedstring.hxx>
 #include <osl/interlck.h>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+#include <svl/sharedstring.hxx>
+#include <tools/mempool.hxx>
 
 class ScJumpMatrix;
 class ScMatrix;
@@ -89,8 +91,6 @@ typedef sal_uInt8 StackVar;
 typedef StackVarEnum StackVar;
 #endif
 
-class FormulaTokenArray;
-
 class FORMULA_DLLPUBLIC FormulaToken : public IFormulaToken
 {
     OpCode                      eOp;
diff --git a/include/formula/tokenarray.hxx b/include/formula/tokenarray.hxx
index 81b85586f274..6ba48febea67 100644
--- a/include/formula/tokenarray.hxx
+++ b/include/formula/tokenarray.hxx
@@ -20,14 +20,25 @@
 #ifndef INCLUDED_FORMULA_TOKENARRAY_HXX
 #define INCLUDED_FORMULA_TOKENARRAY_HXX
 
-#include <com/sun/star/sheet/FormulaToken.hpp>
-#include <formula/token.hxx>
+#include <climits>
+#include <memory>
+#include <type_traits>
+#include <unordered_set>
+#include <unordered_map>
+#include <vector>
+
+#include <com/sun/star/uno/Sequence.hxx>
 #include <formula/ExternalReferenceHelper.hxx>
+#include <formula/formuladllapi.h>
+#include <formula/opcode.hxx>
+#include <formula/token.hxx>
 #include <o3tl/typed_flags_set.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
 
-#include <limits.h>
-#include <type_traits>
-#include <unordered_set>
+namespace com { namespace sun { namespace star {
+    namespace sheet { struct FormulaToken; }
+} } }
 
 namespace svl {
 
@@ -59,8 +70,6 @@ namespace o3tl
 namespace formula
 {
 
-class FormulaMissingContext;
-
 class FORMULA_DLLPUBLIC MissingConvention
 {
 public:
diff --git a/include/formula/vectortoken.hxx b/include/formula/vectortoken.hxx
index 56b61d3ef78f..61d4725916b3 100644
--- a/include/formula/vectortoken.hxx
+++ b/include/formula/vectortoken.hxx
@@ -10,7 +10,12 @@
 #ifndef INCLUDED_FORMULA_VECTORTOKEN_HXX
 #define INCLUDED_FORMULA_VECTORTOKEN_HXX
 
+#include <cstddef>
+#include <vector>
+
+#include <formula/formuladllapi.h>
 #include <formula/token.hxx>
+#include <rtl/ustring.hxx>
 
 namespace formula {