cws tl83: #i113276# changes to Greek symbol set because of new OpenSymbol font

starmath/inc/symbol.hxx

@@ -38,7 +38,10 @@
 #include <map>
 #include <vector>
 #include <set>
+#include <functional>
+#include <algorithm>
 
+#include "unomodel.hxx"
 #include "utility.hxx"
 #include "smmod.hxx"
 
@@ -133,6 +136,15 @@ typedef std::map< String, SmSym, lt_String >    SymbolMap_t;
 // vector of pointers to the actual symbols in the above container
 typedef std::vector< const SmSym * >            SymbolPtrVec_t;
 
+struct lt_SmSymPtr : public std::binary_function< const SmSym *, const SmSym *, bool >
+{
+    bool operator() ( const SmSym *pSym1, const SmSym *pSym2 )
+    {
+        return pSym1->GetCharacter() < pSym2->GetCharacter();
+    }
+};
+
+
 class SmSymbolManager : public SfxListener
 {
     SymbolMap_t         m_aSymbols;

starmath/source/dialog.cxx

@@ -1600,6 +1600,9 @@ BOOL SmSymbolDialog::SelectSymbolSet(const XubString &rSymbolSetName)
         aSymbolSetName  = rSymbolSetName;
         aSymbolSet      = rSymbolMgr.GetSymbolSet( aSymbolSetName );
 
+        // sort symbols by Unicode position (useful for displaying Greek characters alphabetically)
+        std::sort( aSymbolSet.begin(), aSymbolSet.end(), lt_SmSymPtr() );
+
         aSymbolSetDisplay.SetSymbolSet( aSymbolSet );
         if (aSymbolSet.size() > 0)
             SelectSymbol(0);

starmath/source/document.cxx

@@ -1123,13 +1123,9 @@ void SmDocShell::Execute(SfxRequest& rReq)
 
         case SID_TEXT:
         {
-            const SfxStringItem& rItem =
-                (const SfxStringItem&)rReq.GetArgs()->Get(SID_TEXT);
-
+            const SfxStringItem& rItem = (const SfxStringItem&)rReq.GetArgs()->Get(SID_TEXT);
             if (GetText() != rItem.GetValue())
-            {
                 SetText(rItem.GetValue());
-            }
         }
         break;
 

starmath/source/edit.cxx

@@ -251,7 +251,10 @@ IMPL_LINK( SmEditWindow, ModifyTimerHdl, Timer *, EMPTYARG /*pTimer*/ )
 {
     SmModule *pp = SM_MOD();
     if (pp->GetConfig()->IsAutoRedraw())
+    {
         Flush();
+        aModifyTimer.Stop();
+    }
     return 0;
 }
 
@@ -917,7 +920,10 @@ void SmEditWindow::InsertText(const String& Text)
 {
     DBG_ASSERT( pEditView, "EditView missing" );
     if (pEditView)
+    {
         pEditView->InsertText(Text);
+        aModifyTimer.Start();
+    }
 }
 
 void SmEditWindow::Flush()
@@ -928,9 +934,11 @@ void SmEditWindow::Flush()
         pEditEngine->ClearModifyFlag();
         SmViewShell *pViewSh = rCmdBox.GetView();
         if (pViewSh)
+        {
             pViewSh->GetViewFrame()->GetDispatcher()->Execute(
                     SID_TEXT, SFX_CALLMODE_STANDARD,
                     new SfxStringItem(SID_TEXT, GetText()), 0L);
+        }
     }
 
     if (aCursorMoveTimer.IsActive())

starmath/source/mathmlexport.cxx

@@ -75,7 +75,6 @@
 #include <memory>
 
 #include "mathmlexport.hxx"
-#include "mathtype.hxx"
 #include <starmath.hrc>
 #include <unomodel.hxx>
 #include <document.hxx>

starmath/source/mathmlimport.cxx

@@ -71,7 +71,6 @@ one go*/
 #include <memory>
 
 #include "mathmlimport.hxx"
-#include "mathtype.hxx"
 #include <starmath.hrc>
 #include <unomodel.hxx>
 #include <document.hxx>

starmath/source/symbol.cxx

@@ -290,6 +290,28 @@ void SmSymbolManager::Load()
         DBG_ERROR( "no symbol set found" );
         m_bModified = false;
     }
+
+    // now add a %i... symbol to the 'iGreek' set for every symbol found in the 'Greek' set.
+    SmLocalizedSymbolData   aLocalizedData;
+    const String aGreekSymbolSetName( aLocalizedData.GetUiSymbolSetName( A2OU("Greek") ) );
+    const SymbolPtrVec_t    aGreekSymbols( GetSymbolSet( aGreekSymbolSetName ) );
+    String aSymbolSetName( (sal_Unicode) 'i' );
+    aSymbolSetName += aGreekSymbolSetName;
+    size_t nSymbols = aGreekSymbols.size();
+    for (size_t i = 0;  i < nSymbols;  ++i)
+    {
+        // make the new symbol a copy but with ITALIC_NORMAL, and add it to iGreek
+        const SmSym &rSym = *aGreekSymbols[i];
+        Font aFont( rSym.GetFace() );
+        DBG_ASSERT( aFont.GetItalic() == ITALIC_NONE, "expected Font with ITALIC_NONE, failed." );
+        aFont.SetItalic( ITALIC_NORMAL );
+        String aSymbolName( (sal_Unicode)'i' );
+        aSymbolName += rSym.GetName();
+        SmSym aSymbol( aSymbolName, aFont, rSym.GetCharacter(),
+                aSymbolSetName, TRUE /*bIsPredefined*/ );
+
+        AddOrReplaceSymbol( aSymbol );
+    }
 }
 
 void SmSymbolManager::Save()
@@ -314,10 +336,21 @@ void SmSymbolManager::Save()
         }
         DBG_ASSERT(pSym - pSymbols == nSaveSymbolCnt, "wrong number of symbols" );
 #endif
+
+        // prepare to skip symbols from iGreek on saving
+        SmLocalizedSymbolData   aLocalizedData;
+        String aSymbolSetName( (sal_Unicode) 'i' );
+        aSymbolSetName += aLocalizedData.GetUiSymbolSetName( A2OU("Greek") );
+
         SymbolPtrVec_t aTmp( GetSymbols() );
         std::vector< SmSym > aSymbols;
         for (size_t i = 0; i < aTmp.size(); ++i)
-            aSymbols.push_back( *aTmp[i] );
+        {
+            // skip symbols from iGreek set since those symbols always get added
+            // by computational means in SmSymbolManager::Load
+            if (aTmp[i]->GetSymbolSetName() != aSymbolSetName)
+                aSymbols.push_back( *aTmp[i] );
+        }
         rCfg.SetSymbols( aSymbols );
 #if 0
         delete [] pSymbols;

starmath/source/types.cxx

@@ -38,7 +38,7 @@ sal_Unicode ConvertMathPrivateUseAreaToUnicode( sal_Unicode cChar )
     if (IsInPrivateUseArea( cChar ))
     {
         DBG_ASSERT( 0, "Error: private use area characters should no longer be in use!" );
-        cRes = (sal_Unicode) '&'; // just some character that should easily be notice as odd in the context
+        cRes = (sal_Unicode) '@'; // just some character that should easily be notice as odd in the context
     }
     return cRes;
 }

starmath/source/view.cxx

@@ -1545,8 +1545,7 @@ void SmViewShell::Execute(SfxRequest& rReq)
         case SID_INSERTTEXT:
         {
             const SfxStringItem& rItem =
-                (const SfxStringItem&)rReq.GetArgs()->Get(SID_INSERTTEXT);
-
+                    (const SfxStringItem&)rReq.GetArgs()->Get(SID_INSERTTEXT);
             if (pWin)
                 pWin->InsertText(rItem.GetValue());
             break;