#94539# Support CJK/CTL in table autoformat dialogs

3 files changed, 421 insertions, 23 deletions

diff --git a/svtools/prj/d.lst b/svtools/prj/d.lst
index 651403180944..986c6d0959b1 100644
--- a/svtools/prj/d.lst
+++ b/svtools/prj/d.lst
@@ -120,6 +120,7 @@ hedabu: ..\inc\cnclhint.hxx %_DEST%\inc%_EXT%\svtools\cnclhint.hxx
 hedabu: ..\inc\inettype.hxx %_DEST%\inc%_EXT%\svtools\inettype.hxx
 hedabu: ..\inc\brwhead.hxx %_DEST%\inc%_EXT%\svtools\brwhead.hxx
 hedabu: ..\inc\solar.hrc %_DEST%\inc%_EXT%\svtools\solar.hrc
+hedabu: ..\inc\scriptedtext.hxx %_DEST%\inc%_EXT%\svtools\scriptedtext.hxx
 hedabu: ..\inc\stdctrl.hxx %_DEST%\inc%_EXT%\svtools\stdctrl.hxx
 hedabu: ..\inc\stritem.hxx %_DEST%\inc%_EXT%\svtools\stritem.hxx
 hedabu: ..\inc\style.hrc %_DEST%\inc%_EXT%\svtools\style.hrc
diff --git a/svtools/source/control/makefile.mk b/svtools/source/control/makefile.mk
index b37ad419169a..8d2c5f04ca1e 100644
--- a/svtools/source/control/makefile.mk
+++ b/svtools/source/control/makefile.mk
@@ -2,9 +2,9 @@
 #
 #   $RCSfile: makefile.mk,v $
 #
-#   $Revision: 1.5 $
+#   $Revision: 1.6 $
 #
-#   last change: $Author: fs $ $Date: 2001-09-04 09:01:32 $
+#   last change: $Author: dr $ $Date: 2001-11-19 13:22:39 $
 #
 #   The Contents of this file are made available subject to the terms of
 #   either of the following licenses
@@ -75,26 +75,6 @@ LIBTARGET=NO
 
 # --- Files --------------------------------------------------------
 
-CXXFILES=	ctrltool.cxx		\
-            ctrlbox.cxx 		\
-            stdctrl.cxx 		\
-            stdmenu.cxx 		\
-            valueset.cxx		\
-            tabbar.cxx			\
-            headbar.cxx 		\
-            prgsbar.cxx 		\
-            ruler.cxx			\
-            taskbar.cxx 		\
-            taskbox.cxx 		\
-            taskstat.cxx		\
-            taskmisc.cxx		\
-            calendar.cxx		\
-            filectrl.cxx		\
-            scrwin.cxx			\
-            reginfo.cxx			\
-            collatorres.cxx		\
-            fmtfield.cxx
-
 .IF "$(GUI)"!="DOS"
 SRCFILES=	ctrltool.src		\
             ctrlbox.src			\
@@ -125,7 +105,8 @@ SLOFILES=	$(EXCEPTIONSFILES) \
             $(SLO)$/scrwin.obj	 \
             $(SLO)$/reginfo.obj	\
             $(SLO)$/collatorres.obj \
-            $(SLO)$/fmtfield.obj
+            $(SLO)$/fmtfield.obj \
+            $(SLO)$/scriptedtext.obj
 
 # statisch fuer setup
 
diff --git a/svtools/source/control/scriptedtext.cxx b/svtools/source/control/scriptedtext.cxx
new file mode 100644
index 000000000000..30dfcc3b8cec
--- /dev/null
+++ b/svtools/source/control/scriptedtext.cxx
@@ -0,0 +1,416 @@
+/*************************************************************************
+ *
+ *  $RCSfile: scriptedtext.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: dr $ $Date: 2001-11-19 13:22:39 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 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
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _SVTOOLS_SCRIPTEDTEXT_HXX
+#include "scriptedtext.hxx"
+#endif
+
+#ifndef __SGI_STL_VECTOR
+#include <vector>
+#endif
+#ifndef _RTL_USTRING_HXX_
+#include <rtl/ustring.hxx>
+#endif
+#ifndef _SV_OUTDEV_HXX
+#include <vcl/outdev.hxx>
+#endif
+#ifndef _SV_FONT_HXX
+#include <vcl/font.hxx>
+#endif
+#ifndef _TOOLS_DEBUG_HXX
+#include <tools/debug.hxx>
+#endif
+
+#ifndef _COM_SUN_STAR_I18N_SCRIPTTYPE_HPP_
+#include <com/sun/star/i18n/ScriptType.hpp>
+#endif
+
+
+using namespace ::std;
+using namespace ::rtl;
+using namespace ::com::sun::star;
+
+
+//_____________________________________________________________________________
+
+class SvtScriptedTextHelper_Impl
+{
+private:
+    OutputDevice&               mrOutDevice;        /// The output device for drawing the text.
+    Font                        maLatinFont;        /// The font for latin text portions.
+    Font                        maAsianFont;        /// The font for asian text portions.
+    Font                        maCmplxFont;        /// The font for complex text portions.
+    Font                        maDefltFont;        /// The default font of the output device.
+    OUString                    maText;             /// The text.
+
+    vector< sal_Int32 >         maPosVec;           /// The start position of each text portion.
+    vector< sal_Int16 >         maScriptVec;        /// The script type of each text portion.
+    vector< sal_Int32 >         maWidthVec;         /// The output width of each text portion.
+    Size                        maTextSize;         /// The size the text will take in the current output device.
+
+                                /** Assignment operator not implemented to prevent usage. */
+    SvtScriptedTextHelper_Impl& operator=( const SvtScriptedTextHelper_Impl& );
+
+                                /** Sets a font on the output device depending on the script type. */
+    void                        SetOutDevFont( sal_uInt16 _nScript );
+                                /** Fills maPosVec with positions of all changes of script type.
+                                    This method expects correctly initialized maPosVec and maScriptVec. */
+    void                        CalculateSizes();
+                                /** Fills maPosVec with positions of all changes of script type and
+                                    maScriptVec with the script type of each portion. */
+    void                        CalculateBreaks(
+                                    const uno::Reference< i18n::XBreakIterator >& _xBreakIter );
+
+public:
+                                /** This constructor sets an output device and fonts for all script types. */
+                                SvtScriptedTextHelper_Impl(
+                                    OutputDevice& _rOutDevice,
+                                    Font* _pLatinFont,
+                                    Font* _pAsianFont,
+                                    Font* _pCmplxFont );
+                                /** Copy constructor. */
+                                SvtScriptedTextHelper_Impl(
+                                    const SvtScriptedTextHelper_Impl& _rCopy );
+                                /** Destructor. */
+                                ~SvtScriptedTextHelper_Impl();
+
+                                /** Sets new fonts and recalculates the text width. */
+    void                        SetFonts( Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont );
+                                /** Sets a new text and calculates all script breaks and the text width. */
+    void                        SetText(
+                                    const OUString& _rText,
+                                    const uno::Reference< i18n::XBreakIterator >& _xBreakIter );
+
+                                /** Returns the previously set text. */
+    const OUString&             GetText() const;
+                                /** Returns a size struct containing the width and height of the text in the current output device. */
+    const Size&                 GetTextSize() const;
+
+                                /** Draws the text in the current output device. */
+    void                        DrawText( const Point& _rPos );
+};
+
+
+SvtScriptedTextHelper_Impl::SvtScriptedTextHelper_Impl(
+        OutputDevice& _rOutDevice,
+        Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont ) :
+    mrOutDevice( _rOutDevice ),
+    maLatinFont( _pLatinFont ? *_pLatinFont : _rOutDevice.GetFont() ),
+    maAsianFont( _pAsianFont ? *_pAsianFont : _rOutDevice.GetFont() ),
+    maCmplxFont( _pCmplxFont ? *_pCmplxFont : _rOutDevice.GetFont() ),
+    maDefltFont( _rOutDevice.GetFont() )
+{
+}
+
+SvtScriptedTextHelper_Impl::SvtScriptedTextHelper_Impl( const SvtScriptedTextHelper_Impl& _rCopy ) :
+    mrOutDevice( _rCopy.mrOutDevice ),
+    maLatinFont( _rCopy.maLatinFont ),
+    maAsianFont( _rCopy.maAsianFont ),
+    maCmplxFont( _rCopy.maCmplxFont ),
+    maDefltFont( _rCopy.maDefltFont ),
+    maText( _rCopy.maText ),
+    maPosVec( _rCopy.maPosVec ),
+    maScriptVec( _rCopy.maScriptVec ),
+    maWidthVec( _rCopy.maWidthVec ),
+    maTextSize( _rCopy.maTextSize )
+{
+}
+
+SvtScriptedTextHelper_Impl::~SvtScriptedTextHelper_Impl()
+{
+}
+
+void SvtScriptedTextHelper_Impl::SetOutDevFont( sal_uInt16 _nScript )
+{
+    Font* pNewFont = NULL;
+    switch( _nScript )
+    {
+        case i18n::ScriptType::LATIN:       mrOutDevice.SetFont( maLatinFont ); break;
+        case i18n::ScriptType::ASIAN:       mrOutDevice.SetFont( maAsianFont ); break;
+        case i18n::ScriptType::COMPLEX:     mrOutDevice.SetFont( maCmplxFont ); break;
+    }
+}
+
+void SvtScriptedTextHelper_Impl::CalculateSizes()
+{
+    maTextSize.Width() = maTextSize.Height() = 0;
+
+    // calculate text portion widths and total width
+    maWidthVec.clear();
+    if( !maPosVec.empty() )
+    {
+        DBG_ASSERT( maPosVec.size() - 1 == maScriptVec.size(),
+            "SvtScriptedTextHelper_Impl::CalculateWidth - invalid vectors" );
+
+        xub_StrLen nThisPos = static_cast< xub_StrLen >( maPosVec[ 0 ] );
+        xub_StrLen nNextPos;
+        sal_Int32 nPosVecSize = maPosVec.size();
+        sal_Int32 nPosVecIndex = 1;
+
+        sal_Int16 nScript;
+        sal_Int32 nScriptVecIndex = 0;
+
+        sal_Int32 nCurrWidth;
+
+        while( nPosVecIndex < nPosVecSize )
+        {
+            nNextPos = static_cast< xub_StrLen >( maPosVec[ nPosVecIndex++ ] );
+            nScript = maScriptVec[ nScriptVecIndex++ ];
+
+            SetOutDevFont( nScript );
+            nCurrWidth = mrOutDevice.GetTextWidth( maText, nThisPos, nNextPos - nThisPos );
+            maWidthVec.push_back( nCurrWidth );
+            maTextSize.Width() += nCurrWidth;
+            nThisPos = nNextPos;
+        }
+    }
+
+    // calculate maximum font height
+    SetOutDevFont( i18n::ScriptType::LATIN );
+    maTextSize.Height() = Max( maTextSize.Height(), mrOutDevice.GetTextHeight() );
+    SetOutDevFont( i18n::ScriptType::ASIAN );
+    maTextSize.Height() = Max( maTextSize.Height(), mrOutDevice.GetTextHeight() );
+    SetOutDevFont( i18n::ScriptType::COMPLEX );
+    maTextSize.Height() = Max( maTextSize.Height(), mrOutDevice.GetTextHeight() );
+
+    mrOutDevice.SetFont( maDefltFont );
+}
+
+void SvtScriptedTextHelper_Impl::CalculateBreaks( const uno::Reference< i18n::XBreakIterator >& _xBreakIter )
+{
+    maPosVec.clear();
+    maScriptVec.clear();
+
+    DBG_ASSERT( _xBreakIter.is(), "SvtScriptedTextHelper_Impl::CalculateBreaks - no break iterator" );
+
+    sal_Int32 nLen = maText.getLength();
+    if( nLen )
+    {
+        if( _xBreakIter.is() )
+        {
+            sal_Int32 nThisPos = 0;         // first position of this portion
+            sal_Int32 nNextPos = 0;         // first position of next portion
+            sal_Int16 nScript;              // script type of this portion
+            do
+            {
+                nScript = _xBreakIter->getScriptType( maText, nThisPos );
+                nNextPos = _xBreakIter->endOfScript( maText, nThisPos, nScript );
+
+                switch( nScript )
+                {
+                    case i18n::ScriptType::LATIN:
+                    case i18n::ScriptType::ASIAN:
+                    case i18n::ScriptType::COMPLEX:
+                        maPosVec.push_back( nThisPos );
+                        maScriptVec.push_back( nScript );
+                    break;
+                    default:
+                    {
+/* *** handling of weak characters ***
+- first portion is weak: Use OutputDevice::HasGlyphs() to find the correct font
+- weak portion follows another portion: Script type of preceding portion is used */
+                        if( maPosVec.empty() )
+                        {
+                            //.....
+                        }
+                        // nothing to do for following portions
+                    }
+                }
+                nThisPos = nNextPos;
+            }
+            while( (0 <= nThisPos) && (nThisPos < nLen) );
+        }
+        else            // no break iterator: whole text LATIN
+        {
+            maPosVec.push_back( 0 );
+            maScriptVec.push_back( i18n::ScriptType::LATIN );
+        }
+
+        // push end position of last portion
+        if( !maPosVec.empty() )
+            maPosVec.push_back( nLen );
+    }
+    CalculateSizes();
+}
+
+void SvtScriptedTextHelper_Impl::SetFonts( Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont )
+{
+    maLatinFont = _pLatinFont ? *_pLatinFont : maDefltFont;
+    maAsianFont = _pAsianFont ? *_pAsianFont : maDefltFont;
+    maCmplxFont = _pCmplxFont ? *_pCmplxFont : maDefltFont;
+    CalculateSizes();
+}
+
+void SvtScriptedTextHelper_Impl::SetText( const OUString& _rText, const uno::Reference< i18n::XBreakIterator >& _xBreakIter )
+{
+    maText = _rText;
+    CalculateBreaks( _xBreakIter );
+}
+
+const OUString& SvtScriptedTextHelper_Impl::GetText() const
+{
+    return maText;
+}
+
+const Size& SvtScriptedTextHelper_Impl::GetTextSize() const
+{
+    return maTextSize;
+}
+
+void SvtScriptedTextHelper_Impl::DrawText( const Point& _rPos )
+{
+    if( !maText.getLength() || maPosVec.empty() )
+        return;
+
+    DBG_ASSERT( maPosVec.size() - 1 == maScriptVec.size(), "SvtScriptedTextHelper_Impl::DrawText - invalid vectors" );
+    DBG_ASSERT( maScriptVec.size() == maWidthVec.size(), "SvtScriptedTextHelper_Impl::DrawText - invalid vectors" );
+
+    Point aCurrPos( _rPos );
+    xub_StrLen nThisPos = static_cast< xub_StrLen >( maPosVec[ 0 ] );
+    xub_StrLen nNextPos;
+    sal_Int32 nPosVecSize = maPosVec.size();
+    sal_Int32 nPosVecIndex = 1;
+
+    sal_Int16 nScript;
+    sal_Int32 nVecIndex = 0;
+
+    while( nPosVecIndex < nPosVecSize )
+    {
+        nNextPos = static_cast< xub_StrLen >( maPosVec[ nPosVecIndex++ ] );
+        nScript = maScriptVec[ nVecIndex ];
+
+        SetOutDevFont( nScript );
+        mrOutDevice.DrawText( aCurrPos, maText, nThisPos, nNextPos - nThisPos );
+        aCurrPos.X() += maWidthVec[ nVecIndex++ ];
+        aCurrPos.X() += mrOutDevice.GetTextHeight() / 5;   // add 20% of font height as portion spacing
+        nThisPos = nNextPos;
+    }
+    mrOutDevice.SetFont( maDefltFont );
+}
+
+
+//_____________________________________________________________________________
+
+SvtScriptedTextHelper::SvtScriptedTextHelper( OutputDevice& _rOutDevice ) :
+    mpImpl( new SvtScriptedTextHelper_Impl( _rOutDevice, NULL, NULL, NULL ) )
+{
+}
+
+SvtScriptedTextHelper::SvtScriptedTextHelper(
+        OutputDevice& _rOutDevice,
+        Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont ) :
+    mpImpl( new SvtScriptedTextHelper_Impl( _rOutDevice, _pLatinFont, _pAsianFont, _pCmplxFont ) )
+{
+}
+
+SvtScriptedTextHelper::SvtScriptedTextHelper( const SvtScriptedTextHelper& _rCopy ) :
+    mpImpl( new SvtScriptedTextHelper_Impl( *_rCopy.mpImpl ) )
+{
+}
+
+SvtScriptedTextHelper::~SvtScriptedTextHelper()
+{
+    delete mpImpl;
+}
+
+void SvtScriptedTextHelper::SetFonts( Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont )
+{
+    mpImpl->SetFonts( _pLatinFont, _pAsianFont, _pCmplxFont );
+}
+
+void SvtScriptedTextHelper::SetDefaultFont()
+{
+    mpImpl->SetFonts( NULL, NULL, NULL );
+}
+
+void SvtScriptedTextHelper::SetText( const OUString& _rText, const uno::Reference< i18n::XBreakIterator >& _xBreakIter )
+{
+    mpImpl->SetText( _rText, _xBreakIter );
+}
+
+const OUString& SvtScriptedTextHelper::GetText() const
+{
+    return mpImpl->GetText();
+}
+
+sal_Int32 SvtScriptedTextHelper::GetTextWidth() const
+{
+    return mpImpl->GetTextSize().Width();
+}
+
+sal_Int32 SvtScriptedTextHelper::GetTextHeight() const
+{
+    return mpImpl->GetTextSize().Height();
+}
+
+const Size& SvtScriptedTextHelper::GetTextSize() const
+{
+    return mpImpl->GetTextSize();
+}
+
+void SvtScriptedTextHelper::DrawText( const Point& _rPos )
+{
+    mpImpl->DrawText( _rPos );
+}
+
+
+//_____________________________________________________________________________
+