svx/source/cui/cuicharmap.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_svx.hxx"
  30
  31 #ifdef SVX_DLLIMPLEMENTATION
  32 #undef SVX_DLLIMPLEMENTATION
  33 #endif
  34
  35 // include ---------------------------------------------------------------
  36
  37 #include <stdio.h>
  38
  39 #define _CUI_CHARMAP_CXX_
  40 #include <tools/shl.hxx>
  41 #include <tools/debug.hxx>
  42 #include <vcl/sound.hxx>
  43 #include <vcl/svapp.hxx>
  44 #include <vcl/msgbox.hxx>
  45 #include <svtools/colorcfg.hxx>
  46 #include <svtools/eitem.hxx>
  47 #include <svtools/intitem.hxx>
  48 #include <svtools/stritem.hxx>
  49 #include <svtools/itempool.hxx>
  50
  51 #include <rtl/textenc.h>
  52 #include <svx/ucsubset.hxx>
  53
  54 #include <svx/dialogs.hrc>
  55 #include <svx/dialmgr.hxx>
  56 #include "cuicharmap.hxx"
  57 #include <sfx2/request.hxx>
  58 #include <sfx2/sfxsids.hrc>
  59 #include <sfx2/app.hxx>
  60 #include <fontitem.hxx>
  61 #include "charmap.hrc"
  62 #include "macroass.hxx"
  63
  64 // class SvxCharacterMap =================================================
  65
  66 SvxCharacterMap::SvxCharacterMap( Window* pParent, BOOL bOne, const SfxItemSet* pSet ) :
  67     SfxModalDialog( pParent, SVX_RES( RID_SVXDLG_CHARMAP ) ),
  68     mpCharMapData( 0 )
  69 {
  70     SFX_ITEMSET_ARG( pSet, pItem, SfxBoolItem, FN_PARAM_1, FALSE );
  71     if ( pItem )
  72         bOne = pItem->GetValue();
  73
  74     SFX_ITEMSET_ARG( pSet, pCharItem, SfxInt32Item, SID_ATTR_CHAR, FALSE );
  75     if ( pCharItem )
  76         SetChar( pItem->GetValue() );
  77
  78     mpCharMapData =  new SvxCharMapData( this, bOne, &DIALOG_MGR() );
  79
  80     SFX_ITEMSET_ARG( pSet, pDisableItem, SfxBoolItem, FN_PARAM_2, FALSE );
  81     if ( pDisableItem && pDisableItem->GetValue() )
  82         DisableFontSelection();
  83
  84     SFX_ITEMSET_ARG( pSet, pFontItem, SvxFontItem, SID_ATTR_CHAR_FONT, FALSE );
  85     SFX_ITEMSET_ARG( pSet, pFontNameItem, SfxStringItem, SID_FONT_NAME, FALSE );
  86     if ( pFontItem )
  87     {
  88         Font aFont( pFontItem->GetFamilyName(), pFontItem->GetStyleName(), GetCharFont().GetSize() );
  89         aFont.SetCharSet( pFontItem->GetCharSet() );
  90         aFont.SetPitch( pFontItem->GetPitch() );
  91         SetCharFont( aFont );
  92     }
  93     else if ( pFontNameItem )
  94     {
  95         Font aFont( GetCharFont() );
  96         aFont.SetName( pFontNameItem->GetValue() );
  97         SetCharFont( aFont );
  98     }
  99
 100     FreeResource();
 101     CreateOutputItemSet( pSet ? *pSet->GetPool() : SFX_APP()->GetPool() );
 102 }
 103
 104 // -----------------------------------------------------------------------
 105
 106 SvxCharacterMap::~SvxCharacterMap()
 107 {
 108     delete mpCharMapData;
 109 }
 110
 111 // -----------------------------------------------------------------------
 112
 113 const Font& SvxCharacterMap::GetCharFont() const
 114 {
 115     return mpCharMapData->aFont;
 116 }
 117
 118 // -----------------------------------------------------------------------
 119
 120 void SvxCharacterMap::SetChar( sal_UCS4 c )
 121 {
 122     mpCharMapData->aShowSet.SelectCharacter( c );
 123 }
 124
 125 // -----------------------------------------------------------------------
 126
 127 sal_UCS4 SvxCharacterMap::GetChar() const
 128 {
 129     return mpCharMapData->aShowSet.GetSelectCharacter();
 130 }
 131
 132 // -----------------------------------------------------------------------
 133
 134 String SvxCharacterMap::GetCharacters() const
 135 {
 136     return mpCharMapData->aShowText.GetText();
 137 }
 138
 139
 140 // -----------------------------------------------------------------------
 141
 142 void SvxCharacterMap::DisableFontSelection()
 143 {
 144     mpCharMapData->aFontText.Disable();
 145     mpCharMapData->aFontLB.Disable();
 146 }
 147
 148 void SvxCharacterMap::SetCharFont( const Font& rFont )
 149 {
 150     mpCharMapData->SetCharFont( rFont );
 151 }
 152
 153 short SvxCharacterMap::Execute()
 154 {
 155     short nResult = SfxModalDialog::Execute();
 156     if ( nResult == RET_OK )
 157     {
 158         SfxItemSet* pSet = GetItemSet();
 159         if ( pSet )
 160         {
 161             const SfxItemPool* pPool = pSet->GetPool();
 162             const Font& rFont( GetCharFont() );
 163             pSet->Put( SfxStringItem( pPool->GetWhich(SID_CHARMAP), GetCharacters() ) );
 164             pSet->Put( SvxFontItem( rFont.GetFamily(), rFont.GetName(),
 165                 rFont.GetStyleName(), rFont.GetPitch(), rFont.GetCharSet(), pPool->GetWhich(SID_ATTR_CHAR_FONT) ) );
 166             pSet->Put( SfxStringItem( pPool->GetWhich(SID_FONT_NAME), rFont.GetName() ) );
 167             pSet->Put( SfxInt32Item( pPool->GetWhich(SID_ATTR_CHAR), GetChar() ) );
 168         }
 169     }
 170
 171     return nResult;
 172 }
 173
 174
 175 // class SvxShowText =====================================================
 176
 177 SvxShowText::SvxShowText( Window* pParent, const ResId& rResId, BOOL bCenter )
 178 :   Control( pParent, rResId ),
 179     mbCenter( bCenter)
 180 {}
 181
 182 // -----------------------------------------------------------------------
 183
 184 void SvxShowText::Paint( const Rectangle& )
 185 {
 186     Color aTextCol = GetTextColor();
 187
 188     const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
 189     const Color aWindowTextColor( rStyleSettings.GetDialogTextColor() );
 190     SetTextColor( aWindowTextColor );
 191
 192     const String aText = GetText();
 193     const Size aSize = GetOutputSizePixel();
 194     Point aPoint( 2, mnY );
 195
 196     // adjust position using ink boundary if possible
 197     Rectangle aBoundRect;
 198     if( !GetTextBoundRect( aBoundRect, aText ) || aBoundRect.IsEmpty() )
 199         aPoint.X() = (aSize.Width() - GetTextWidth( aText )) / 2;
 200     else
 201     {
 202         // adjust position before it gets out of bounds
 203         aBoundRect += aPoint;
 204
 205         // shift back vertically if needed
 206         int nYLDelta = aBoundRect.Top();
 207         int nYHDelta = aSize.Height() - aBoundRect.Bottom();
 208         if( nYLDelta <= 0 )
 209             aPoint.Y() -= nYLDelta - 1;
 210         else if( nYHDelta <= 0 )
 211             aPoint.Y() += nYHDelta - 1;
 212
 213         if( mbCenter )
 214         {
 215             // move glyph to middle of cell
 216             aPoint.X() = -aBoundRect.Left()
 217                        + (aSize.Width() - aBoundRect.GetWidth()) / 2;
 218         }
 219         else
 220         {
 221             // shift back horizontally if needed
 222             int nXLDelta = aBoundRect.Left();
 223             int nXHDelta = aSize.Width() - aBoundRect.Right();
 224             if( nXLDelta <= 0 )
 225                 aPoint.X() -= nXLDelta - 1;
 226             else if( nXHDelta <= 0 )
 227                 aPoint.X() += nXHDelta - 1;
 228         }
 229     }
 230
 231     DrawText( aPoint, aText );
 232     SetTextColor( aTextCol );
 233 }
 234
 235 // -----------------------------------------------------------------------
 236
 237 void SvxShowText::SetFont( const Font& rFont )
 238 {
 239     long nWinHeight = GetOutputSizePixel().Height();
 240     Font aFont = rFont;
 241     aFont.SetWeight( WEIGHT_NORMAL );
 242     aFont.SetAlign( ALIGN_TOP );
 243     aFont.SetSize( PixelToLogic( Size( 0, nWinHeight/2 ) ) );
 244     aFont.SetTransparent( TRUE );
 245     Control::SetFont( aFont );
 246     mnY = ( nWinHeight - GetTextHeight() ) / 2;
 247
 248     Invalidate();
 249 }
 250
 251 // -----------------------------------------------------------------------
 252
 253 void SvxShowText::SetText( const String& rText )
 254 {
 255     Control::SetText( rText );
 256     Invalidate();
 257 }
 258
 259 // -----------------------------------------------------------------------
 260
 261 SvxShowText::~SvxShowText()
 262 {}
 263
 264 // class SvxCharacterMap =================================================
 265
 266 SvxCharMapData::SvxCharMapData( SfxModalDialog* pDialog, BOOL bOne_, ResMgr* pResContext )
 267 :   mpDialog( pDialog ),
 268     aShowSet        ( pDialog, ResId( CT_SHOWSET, *pResContext ) ),
 269     aShowText       ( pDialog, ResId( CT_SHOWTEXT, *pResContext ) ),
 270 //    aShowShortcut   ( pDialog, ResId( CT_ASSIGN, *pResContext ) ),
 271     aOKBtn          ( pDialog, ResId( BTN_CHAR_OK, *pResContext ) ),
 272     aCancelBtn      ( pDialog, ResId( BTN_CHAR_CANCEL, *pResContext ) ),
 273     aHelpBtn        ( pDialog, ResId( BTN_CHAR_HELP, *pResContext ) ),
 274     aDeleteBtn      ( pDialog, ResId( BTN_DELETE, *pResContext ) ),
 275 //    aAssignBtn      ( pDialog, ResId( BT_ASSIGN, *pResContext ) ),
 276     aFontText       ( pDialog, ResId( FT_FONT, *pResContext ) ),
 277     aFontLB         ( pDialog, ResId( LB_FONT, *pResContext ) ),
 278     aSubsetText     ( pDialog, ResId( FT_SUBSET, *pResContext ) ),
 279     aSubsetLB       ( pDialog, ResId( LB_SUBSET, *pResContext ) ),
 280     aSymbolText     ( pDialog, ResId( FT_SYMBOLE, *pResContext ) ),
 281     aShowChar       ( pDialog, ResId( CT_SHOWCHAR, *pResContext ), TRUE ),
 282     aCharCodeText   ( pDialog, ResId( FT_CHARCODE, *pResContext ) ),
 283 //    aAssignText     ( pDialog, ResId( FT_ASSIGN, *pResContext ) ),
 284     bOne( bOne_ ),
 285     pSubsetMap( NULL )
 286 {
 287     aFont = pDialog->GetFont();
 288     aFont.SetTransparent( TRUE );
 289     aFont.SetFamily( FAMILY_DONTKNOW );
 290     aFont.SetPitch( PITCH_DONTKNOW );
 291     aFont.SetCharSet( RTL_TEXTENCODING_DONTKNOW );
 292
 293     if ( bOne )
 294     {
 295         Size aDlgSize = pDialog->GetSizePixel();
 296         pDialog->SetSizePixel( Size( aDlgSize.Width(),
 297             aDlgSize.Height()-aShowText.GetSizePixel().Height() ) );
 298         aSymbolText.Hide();
 299         aShowText.Hide();
 300         aDeleteBtn.Hide();
 301     }
 302
 303     String aDefStr( aFont.GetName() );
 304     String aLastName;
 305     int nCount = mpDialog->GetDevFontCount();
 306     for ( int i = 0; i < nCount; i++ )
 307     {
 308         String aFontName( mpDialog->GetDevFont( i ).GetName() );
 309         if ( aFontName != aLastName )
 310         {
 311             aLastName = aFontName;
 312             USHORT nPos = aFontLB.InsertEntry( aFontName );
 313             aFontLB.SetEntryData( nPos, (void*)(ULONG)i );
 314         }
 315     }
 316     // the font may not be in the list =>
 317     // try to find a font name token in list and select found font,
 318     // else select topmost entry
 319     FASTBOOL bFound = (aFontLB.GetEntryPos( aDefStr ) == LISTBOX_ENTRY_NOTFOUND );
 320     if( !bFound )
 321     {
 322         for ( xub_StrLen i = 0; i < aDefStr.GetTokenCount(); ++i )
 323         {
 324             String aToken = aDefStr.GetToken(i);
 325             if ( aFontLB.GetEntryPos( aToken ) != LISTBOX_ENTRY_NOTFOUND )
 326             {
 327                 aDefStr = aToken;
 328                 bFound = TRUE;
 329                 break;
 330             }
 331         }
 332     }
 333
 334     if ( bFound )
 335         aFontLB.SelectEntry( aDefStr );
 336     else if ( aFontLB.GetEntryCount() )
 337         aFontLB.SelectEntryPos(0);
 338     FontSelectHdl( &aFontLB );
 339
 340     aOKBtn.SetClickHdl( LINK( this, SvxCharMapData, OKHdl ) );
 341     aFontLB.SetSelectHdl( LINK( this, SvxCharMapData, FontSelectHdl ) );
 342     aSubsetLB.SetSelectHdl( LINK( this, SvxCharMapData, SubsetSelectHdl ) );
 343     aShowSet.SetDoubleClickHdl( LINK( this, SvxCharMapData, CharDoubleClickHdl ) );
 344     aShowSet.SetSelectHdl( LINK( this, SvxCharMapData, CharSelectHdl ) );
 345     aShowSet.SetHighlightHdl( LINK( this, SvxCharMapData, CharHighlightHdl ) );
 346     aShowSet.SetPreSelectHdl( LINK( this, SvxCharMapData, CharPreSelectHdl ) );
 347     aDeleteBtn.SetClickHdl( LINK( this, SvxCharMapData, DeleteHdl ) );
 348 //    aAssignBtn.SetClickHdl( LINK( this, SvxCharMapData, AssignHdl ) );
 349
 350     if( SvxShowCharSet::getSelectedChar() == ' ')
 351         aOKBtn.Disable();
 352     else
 353         aOKBtn.Enable();
 354
 355     // left align aShowText field
 356     int nLeftEdge = aSymbolText.GetPosPixel().X();
 357     nLeftEdge += aSymbolText.GetTextWidth( aSymbolText.GetText() );
 358     Size aNewSize = aShowText.GetOutputSizePixel();
 359     aShowText.SetPosPixel( Point( nLeftEdge+4, aShowText.GetPosPixel().Y() ) );
 360 }
 361
 362 // -----------------------------------------------------------------------
 363
 364 void SvxCharMapData::SetCharFont( const Font& rFont )
 365 {
 366     // first get the underlying info in order to get font names
 367     // like "Times New Roman;Times" resolved
 368     Font aTmp( mpDialog->GetFontMetric( rFont ) );
 369
 370     if ( aFontLB.GetEntryPos( aTmp.GetName() ) == LISTBOX_ENTRY_NOTFOUND )
 371         return;
 372
 373     aFontLB.SelectEntry( aTmp.GetName() );
 374     aFont = aTmp;
 375     FontSelectHdl( &aFontLB );
 376
 377     // for compatibility reasons
 378     mpDialog->ModalDialog::SetFont( aFont );
 379 }
 380
 381 // -----------------------------------------------------------------------
 382
 383 IMPL_LINK( SvxCharMapData, OKHdl, OKButton *, EMPTYARG )
 384 {
 385     String aStr = aShowText.GetText();
 386
 387     if ( !aStr.Len() )
 388     {
 389         sal_UCS4 cChar = aShowSet.GetSelectCharacter();
 390         // using the new UCS4 constructor
 391     rtl::OUString aOUStr( &cChar, 1 );
 392         aShowText.SetText( aOUStr );
 393     }
 394     mpDialog->EndDialog( TRUE );
 395     return 0;
 396 }
 397
 398 // -----------------------------------------------------------------------
 399
 400 IMPL_LINK( SvxCharMapData, FontSelectHdl, ListBox *, EMPTYARG )
 401 {
 402     USHORT nPos = aFontLB.GetSelectEntryPos(),
 403         nFont = (USHORT)(ULONG)aFontLB.GetEntryData( nPos );
 404     aFont = mpDialog->GetDevFont( nFont );
 405     aFont.SetWeight( WEIGHT_DONTKNOW );
 406     aFont.SetItalic( ITALIC_NONE );
 407     aFont.SetWidthType( WIDTH_DONTKNOW );
 408     aFont.SetPitch( PITCH_DONTKNOW );
 409     aFont.SetFamily( FAMILY_DONTKNOW );
 410
 411     // notify children using this font
 412     aShowSet.SetFont( aFont );
 413     aShowChar.SetFont( aFont );
 414     aShowText.SetFont( aFont );
 415
 416     // right align some fields to aShowSet
 417     int nRightEdge = aShowSet.GetPosPixel().X() + aShowSet.GetOutputSizePixel().Width();
 418     Size aNewSize = aSubsetLB.GetOutputSizePixel();
 419     aNewSize.setWidth( nRightEdge - aSubsetLB.GetPosPixel().X() );
 420     aSubsetLB.SetOutputSizePixel( aNewSize );
 421
 422     // setup unicode subset listbar with font specific subsets,
 423     // hide unicode subset listbar for symbol fonts
 424     // TODO: get info from the Font once it provides it
 425     if( pSubsetMap)
 426         delete pSubsetMap;
 427     pSubsetMap = NULL;
 428
 429     BOOL bNeedSubset = (aFont.GetCharSet() != RTL_TEXTENCODING_SYMBOL);
 430     if( bNeedSubset )
 431     {
 432         FontCharMap aFontCharMap;
 433         aShowSet.GetFontCharMap( aFontCharMap );
 434         pSubsetMap = new SubsetMap( &aFontCharMap );
 435
 436         // update subset listbox for new font's unicode subsets
 437         aSubsetLB.Clear();
 438         // TODO: is it worth to improve the stupid linear search?
 439         bool bFirst = true;
 440         const Subset* s;
 441         while( NULL != (s = pSubsetMap->GetNextSubset( bFirst ))  )
 442         {
 443             USHORT nPos_ = aSubsetLB.InsertEntry( s->GetName() );
 444             aSubsetLB.SetEntryData( nPos_, (void*)s );
 445             // NOTE: subset must live at least as long as the selected font
 446             if( bFirst )
 447                 aSubsetLB.SelectEntryPos( nPos_ );
 448             bFirst = false;
 449         }
 450         if( aSubsetLB.GetEntryCount() <= 1 )
 451             bNeedSubset = FALSE;
 452     }
 453
 454     aSubsetText.Show( bNeedSubset);
 455     aSubsetLB.Show( bNeedSubset);
 456
 457     return 0;
 458 }
 459
 460 // -----------------------------------------------------------------------
 461
 462 IMPL_LINK( SvxCharMapData, SubsetSelectHdl, ListBox *, EMPTYARG )
 463 {
 464     USHORT nPos = aSubsetLB.GetSelectEntryPos();
 465     const Subset* pSubset = reinterpret_cast<const Subset*> (aSubsetLB.GetEntryData(nPos));
 466     if( pSubset )
 467     {
 468         sal_UCS4 cFirst = pSubset->GetRangeMin();
 469         aShowSet.SelectCharacter( cFirst );
 470     }
 471     aSubsetLB.SelectEntryPos( nPos );
 472     return 0;
 473 }
 474
 475 // -----------------------------------------------------------------------
 476
 477 IMPL_LINK( SvxCharMapData, CharDoubleClickHdl, Control *, EMPTYARG )
 478 {
 479     mpDialog->EndDialog( TRUE );
 480     return 0;
 481 }
 482
 483 // -----------------------------------------------------------------------
 484
 485 IMPL_LINK( SvxCharMapData, CharSelectHdl, Control *, EMPTYARG )
 486 {
 487     if ( !bOne )
 488     {
 489         String aText = aShowText.GetText();
 490
 491         if ( aText.Len() == CHARMAP_MAXLEN )
 492             Sound::Beep( SOUND_WARNING );
 493         else
 494         {
 495             sal_UCS4 cChar = aShowSet.GetSelectCharacter();
 496             // using the new UCS4 constructor
 497             rtl::OUString aOUStr( &cChar, 1 );
 498             aShowText.SetText( aText + aOUStr );
 499         }
 500
 501     }
 502     aOKBtn.Enable();
 503     return 0;
 504 }
 505
 506 // -----------------------------------------------------------------------
 507
 508 IMPL_LINK( SvxCharMapData, CharHighlightHdl, Control *, EMPTYARG )
 509 {
 510     String aText;
 511     sal_UCS4 cChar = aShowSet.GetSelectCharacter();
 512     sal_Bool bSelect = (cChar > 0);
 513
 514     // show char sample
 515     if ( bSelect )
 516     {
 517         // using the new UCS4 constructor
 518         aText = rtl::OUString( &cChar, 1 );
 519
 520         const Subset* pSubset = NULL;
 521         if( pSubsetMap )
 522             pSubset = pSubsetMap->GetSubsetByUnicode( cChar );
 523         if( pSubset )
 524             aSubsetLB.SelectEntry( pSubset->GetName() );
 525         else
 526             aSubsetLB.SetNoSelection();
 527     }
 528     aShowChar.SetText( aText );
 529     aShowChar.Update();
 530
 531     // show char code
 532     if ( bSelect )
 533     {
 534         char aBuf[32];
 535         snprintf( aBuf, sizeof(aBuf), "U+%04X", static_cast<unsigned>(cChar) );
 536         if( cChar < 0x0100 )
 537             snprintf( aBuf+6, sizeof(aBuf)-6, " (%u)", static_cast<unsigned>(cChar) );
 538         aText = String::CreateFromAscii( aBuf );
 539     }
 540     aCharCodeText.SetText( aText );
 541
 542     return 0;
 543 }
 544
 545 // -----------------------------------------------------------------------
 546
 547 IMPL_LINK( SvxCharMapData, CharPreSelectHdl, Control *, EMPTYARG )
 548 {
 549     // adjust subset selection
 550     if( pSubsetMap )
 551     {
 552         sal_UCS4 cChar = aShowSet.GetSelectCharacter();
 553         const Subset* pSubset = pSubsetMap->GetSubsetByUnicode( cChar );
 554         if( pSubset )
 555             aSubsetLB.SelectEntry( pSubset->GetName() );
 556     }
 557
 558     aOKBtn.Enable();
 559     return 0;
 560 }
 561
 562 // -----------------------------------------------------------------------
 563
 564 IMPL_LINK( SvxCharMapData, DeleteHdl, PushButton *, EMPTYARG )
 565 {
 566     aShowText.SetText( String() );
 567     aOKBtn.Disable();
 568     return 0;
 569 }
 570
 571 #include <sfx2/objsh.hxx>
 572 #include <vcl/msgbox.hxx>
 573 #include <svtools/stritem.hxx>
 574
 575 IMPL_LINK( SvxCharMapData, AssignHdl, PushButton *, EMPTYARG )
 576 {
 577     SfxAllItemSet aSet( SfxObjectShell::Current()->GetPool() );
 578     aSet.Put( SfxStringItem( SID_CHARMAP, String::CreateFromAscii("test") ) );
 579     SfxModalDialog* pDlg = new SfxMacroAssignDlg( mpDialog, com::sun::star::uno::Reference < com::sun::star::frame::XFrame >(), aSet );
 580     if ( pDlg && pDlg->Execute() == RET_OK )
 581     {
 582         const SfxItemSet* pOutSet = pDlg->GetOutputItemSet();
 583         const SfxPoolItem* pItem;
 584         if( SFX_ITEM_SET == pOutSet->GetItemState( SID_CHARMAP, FALSE, &pItem ) )
 585         {
 586             // show assigned shortcut
 587         }
 588     }
 589
 590     delete pDlg;
 591
 592     return 0;
 593 }