1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_svx.hxx" 26 27 // include --------------------------------------------------------------- 28 #include <sfx2/viewsh.hxx> // SfxViewShell 29 #include <sfx2/printer.hxx> // Printer 30 #include <vcl/metric.hxx> 31 #include <vcl/svapp.hxx> 32 #include <unicode/uchar.h> 33 #include <com/sun/star/uno/Reference.h> 34 #include <com/sun/star/i18n/XBreakIterator.hpp> 35 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 36 #include <comphelper/processfactory.hxx> 37 38 #ifndef _COM_SUN_STAR_I18N_SCRIPTTYPE_HDL_ 39 #include <com/sun/star/i18n/ScriptType.hdl> 40 #endif 41 42 #ifndef _SVSTDARR_HXX 43 #define _SVSTDARR_USHORTS 44 #define _SVSTDARR_ULONGS 45 #define _SVSTDARR_XUB_STRLEN 46 #include <svl/svstdarr.hxx> 47 #endif 48 #include <svtools/colorcfg.hxx> 49 50 #include <svx/fntctrl.hxx> 51 #include <svx/dialogs.hrc> 52 #define TEXT_WIDTH 20 53 54 using namespace ::com::sun::star::uno; 55 using namespace ::com::sun::star::lang; 56 using ::com::sun::star::i18n::XBreakIterator; 57 58 // ----------------------------------------------------------------------- 59 // small helper functions to set fonts 60 // ----------------------------------------------------------------------- 61 namespace 62 { 63 void scaleFontWidth(Font& _rFont,const OutputDevice& rOutDev,long& _n100PercentFont) 64 { 65 _rFont.SetWidth( 0 ); 66 _n100PercentFont = rOutDev.GetFontMetric( _rFont ).GetWidth(); 67 } 68 // ----------------------------------------------------------------------- 69 void initFont(Font& _rFont) 70 { 71 _rFont.SetTransparent(sal_True); 72 _rFont.SetAlign(ALIGN_BASELINE); 73 } 74 // ----------------------------------------------------------------------- 75 void setFontSize(Font& _rFont) 76 { 77 Size aSize( _rFont.GetSize() ); 78 aSize.Height() = ( aSize.Height() * 3 ) / 5; 79 aSize.Width() = ( aSize.Width() * 3 ) / 5; 80 _rFont.SetSize( aSize ); 81 } 82 // ----------------------------------------------------------------------- 83 void calcFontHeightAnyAscent(OutputDevice* _pWin,Font& _rFont,long& _nHeight,long& _nAscent) 84 { 85 if ( !_nHeight ) 86 { 87 _pWin->SetFont( _rFont ); 88 FontMetric aMetric( _pWin->GetFontMetric() ); 89 _nHeight = aMetric.GetLineHeight(); 90 _nAscent = aMetric.GetAscent(); 91 } 92 } 93 // ----------------------------------------------------------------------- 94 void setFont( const SvxFont& rNewFont, SvxFont& rImplFont ) 95 { 96 rImplFont = rNewFont; 97 rImplFont.SetTransparent( sal_True ); 98 rImplFont.SetAlign( ALIGN_BASELINE ); 99 } 100 101 } 102 // ----------------------------------------------------------------------- 103 104 105 // class FontPrevWin_Impl ----------------------------------------------- 106 107 class FontPrevWin_Impl 108 { 109 friend class SvxFontPrevWindow; 110 111 SvxFont aFont; 112 Printer* pPrinter; 113 sal_Bool bDelPrinter; 114 115 Reference < XBreakIterator > xBreak; 116 SvULongs aTextWidth; 117 SvXub_StrLens aScriptChg; 118 SvUShorts aScriptType; 119 SvxFont aCJKFont; 120 SvxFont aCTLFont; 121 String aText; 122 String aScriptText; 123 Color* pColor; 124 Color* pBackColor; 125 long nAscent; 126 sal_Unicode cStartBracket; 127 sal_Unicode cEndBracket; 128 129 long n100PercentFontWidth; // initial -1 -> not set yet 130 long n100PercentFontWidthCJK; 131 long n100PercentFontWidthCTL; 132 sal_uInt16 nFontWidthScale; 133 134 sal_Bool bSelection : 1, 135 bGetSelection : 1, 136 bUseResText : 1, 137 bTwoLines : 1, 138 bIsCJKUI : 1, 139 bIsCTLUI : 1, 140 bUseFontNameAsText : 1, 141 bTextInited : 1; 142 143 void _CheckScript(); 144 public: 145 inline FontPrevWin_Impl() : 146 pPrinter( NULL ), bDelPrinter( sal_False ), 147 pColor( NULL ), pBackColor( 0 ), 148 cStartBracket( 0 ), cEndBracket( 0 ), nFontWidthScale( 100 ), 149 bSelection( sal_False ), bGetSelection( sal_False ), bUseResText( sal_False ), 150 bTwoLines( sal_False ), 151 bIsCJKUI( sal_False ), bIsCTLUI( sal_False ), 152 bUseFontNameAsText( sal_False ), bTextInited( sal_False ) 153 { 154 Invalidate100PercentFontWidth(); 155 } 156 157 inline ~FontPrevWin_Impl() 158 { 159 delete pColor; 160 delete pBackColor; 161 if( bDelPrinter ) 162 delete pPrinter; 163 } 164 165 void CheckScript(); 166 Size CalcTextSize( OutputDevice* pWin, OutputDevice* pPrt, SvxFont &rFont ); 167 void DrawPrev( OutputDevice* pWin, Printer* pPrt, Point &rPt, SvxFont &rFont ); 168 169 sal_Bool SetFontWidthScale( sal_uInt16 nScaleInPercent ); 170 inline void Invalidate100PercentFontWidth(); 171 inline sal_Bool Is100PercentFontWidthValid() const; 172 void ScaleFontWidth( const OutputDevice& rOutDev ); 173 // scales rNonCJKFont and aCJKFont depending on nFontWidthScale and 174 // sets the 100%-Font-Widths 175 }; 176 177 void FontPrevWin_Impl::CheckScript() 178 { 179 if( aText != aScriptText ) 180 _CheckScript(); 181 } 182 183 inline void FontPrevWin_Impl::Invalidate100PercentFontWidth() 184 { 185 n100PercentFontWidth = n100PercentFontWidthCJK = n100PercentFontWidthCTL = -1; 186 } 187 188 inline sal_Bool FontPrevWin_Impl::Is100PercentFontWidthValid() const 189 { 190 DBG_ASSERT( ( n100PercentFontWidth == -1 && n100PercentFontWidthCJK == -1 ) || 191 ( n100PercentFontWidth != -1 && n100PercentFontWidthCJK != -1 ) || 192 ( n100PercentFontWidth == -1 && n100PercentFontWidthCTL == -1 ) || 193 ( n100PercentFontWidth != -1 && n100PercentFontWidthCTL != -1 ), 194 "*FontPrevWin_Impl::Is100PercentFontWidthValid(): 100PercentFontWidth's not synchronous" ); 195 return n100PercentFontWidth != -1; 196 } 197 198 // class FontPrevWin_Impl ----------------------------------------------- 199 200 /*-----------------19.7.2001 08:44------------------ 201 * void FontPrevWin_Impl::_CheckScript() 202 * evalutates the scripttypes of the actual string. 203 * Afterwards the positions of script change are notified in aScriptChg, 204 * the scripttypes in aScriptType. 205 * The aTextWidth array will be filled with zero. 206 * --------------------------------------------------*/ 207 208 void FontPrevWin_Impl::_CheckScript() 209 { 210 aScriptText = aText; 211 size_t nCnt = aScriptChg.size(); 212 if( nCnt ) 213 { 214 aScriptChg.clear(); 215 aScriptType.Remove( 0, nCnt ); 216 aTextWidth.Remove( 0, nCnt ); 217 nCnt = 0; 218 } 219 if( !xBreak.is() ) 220 { 221 Reference< XMultiServiceFactory > xMSF = ::comphelper::getProcessServiceFactory(); 222 xBreak = Reference< XBreakIterator >(xMSF->createInstance( 223 ::rtl::OUString::createFromAscii( "com.sun.star.i18n.BreakIterator" ) ),UNO_QUERY); 224 } 225 if( xBreak.is() ) 226 { 227 sal_uInt16 nScript = xBreak->getScriptType( aText, 0 ); 228 sal_uInt16 nChg = 0; 229 if( com::sun::star::i18n::ScriptType::WEAK == nScript ) 230 { 231 nChg = (xub_StrLen)xBreak->endOfScript( aText, nChg, nScript ); 232 if( nChg < aText.Len() ) 233 nScript = xBreak->getScriptType( aText, nChg ); 234 else 235 nScript = com::sun::star::i18n::ScriptType::LATIN; 236 } 237 238 do 239 { 240 nChg = (xub_StrLen)xBreak->endOfScript( aText, nChg, nScript ); 241 if (nChg < aText.Len() && nChg > 0 && 242 (com::sun::star::i18n::ScriptType::WEAK == 243 xBreak->getScriptType(aText, nChg - 1))) 244 { 245 int8_t nType = u_charType(aText.GetChar(nChg) ); 246 if (nType == U_NON_SPACING_MARK || nType == U_ENCLOSING_MARK || 247 nType == U_COMBINING_SPACING_MARK ) 248 { 249 aScriptChg.push_back( nChg - 1 ); 250 } 251 else 252 { 253 aScriptChg.push_back( nChg ); 254 } 255 } 256 else 257 { 258 aScriptChg.push_back( nChg ); 259 } 260 aScriptType.Insert( nScript, nCnt ); 261 aTextWidth.Insert( sal_uIntPtr(0), nCnt++ ); 262 263 if( nChg < aText.Len() ) 264 nScript = xBreak->getScriptType( aText, nChg ); 265 else 266 break; 267 } while( sal_True ); 268 } 269 } 270 271 /*-----------------19.7.2001 08:48------------------ 272 * Size FontPrevWin_Impl::CalcTextSize(..) 273 * fills the aTextWidth array with the text width of every part 274 * of the actual string without a script change inside. 275 * For Latin parts the given rFont will be used, 276 * for Asian parts the aCJKFont. 277 * The returned size contains the whole string. 278 * The member nAscent is calculated to the maximal ascent of all used fonts. 279 * --------------------------------------------------*/ 280 281 Size FontPrevWin_Impl::CalcTextSize( OutputDevice* pWin, OutputDevice* _pPrinter, 282 SvxFont &rFont ) 283 { 284 sal_uInt16 nScript; 285 sal_uInt16 nIdx = 0; 286 xub_StrLen nStart = 0; 287 xub_StrLen nEnd; 288 size_t nCnt = aScriptChg.size(); 289 if( nCnt ) 290 { 291 nEnd = aScriptChg[ nIdx ]; 292 nScript = aScriptType[ nIdx ]; 293 } 294 else 295 { 296 nEnd = aText.Len(); 297 nScript = com::sun::star::i18n::ScriptType::LATIN; 298 } 299 long nTxtWidth = 0; 300 long nCJKHeight = 0; 301 long nCTLHeight = 0; 302 long nHeight = 0; 303 nAscent = 0; 304 long nCJKAscent = 0; 305 long nCTLAscent = 0; 306 do 307 { 308 SvxFont& rFnt = (nScript==com::sun::star::i18n::ScriptType::ASIAN) ? aCJKFont : ((nScript==com::sun::star::i18n::ScriptType::COMPLEX) ? aCTLFont : rFont); 309 sal_uIntPtr nWidth = rFnt.GetTxtSize( _pPrinter, aText, nStart, nEnd-nStart ). 310 Width(); 311 aTextWidth[ nIdx++ ] = nWidth; 312 nTxtWidth += nWidth; 313 switch(nScript) 314 { 315 case com::sun::star::i18n::ScriptType::ASIAN: 316 calcFontHeightAnyAscent(pWin,aCJKFont,nCJKHeight,nCJKAscent); 317 break; 318 case com::sun::star::i18n::ScriptType::COMPLEX: 319 calcFontHeightAnyAscent(pWin,aCTLFont,nCTLHeight,nCTLAscent); 320 break; 321 default: 322 calcFontHeightAnyAscent(pWin,rFont,nHeight,nAscent); 323 } 324 325 if( nEnd < aText.Len() && nIdx < nCnt ) 326 { 327 nStart = nEnd; 328 nEnd = aScriptChg[ nIdx ]; 329 nScript = aScriptType[ nIdx ]; 330 } 331 else 332 break; 333 } 334 while( sal_True ); 335 nHeight -= nAscent; 336 nCJKHeight -= nCJKAscent; 337 nCTLHeight -= nCTLAscent; 338 if( nHeight < nCJKHeight ) 339 nHeight = nCJKHeight; 340 if( nAscent < nCJKAscent ) 341 nAscent = nCJKAscent; 342 if( nHeight < nCTLHeight ) 343 nHeight = nCTLHeight; 344 if( nAscent < nCTLAscent ) 345 nAscent = nCTLAscent; 346 nHeight += nAscent; 347 348 Size aTxtSize( nTxtWidth, nHeight ); 349 return aTxtSize; 350 } 351 352 /*-----------------19.7.2001 08:54------------------ 353 * void FontPrevWin_Impl::DrawPrev(..) 354 * calls SvxFont::DrawPrev(..) for every part of the string without a script 355 * change inside, for Asian parts the aCJKFont will be used, otherwise the 356 * given rFont. 357 * --------------------------------------------------*/ 358 359 void FontPrevWin_Impl::DrawPrev( OutputDevice* pWin, Printer* _pPrinter, 360 Point &rPt, SvxFont &rFont ) 361 { 362 Font aOldFont = _pPrinter->GetFont(); 363 sal_uInt16 nScript; 364 sal_uInt16 nIdx = 0; 365 xub_StrLen nStart = 0; 366 xub_StrLen nEnd; 367 size_t nCnt = aScriptChg.size(); 368 if( nCnt ) 369 { 370 nEnd = aScriptChg[ nIdx ]; 371 nScript = aScriptType[ nIdx ]; 372 } 373 else 374 { 375 nEnd = aText.Len(); 376 nScript = com::sun::star::i18n::ScriptType::LATIN; 377 } 378 do 379 { 380 SvxFont& rFnt = (nScript==com::sun::star::i18n::ScriptType::ASIAN) ? aCJKFont : ((nScript==com::sun::star::i18n::ScriptType::COMPLEX) ? aCTLFont : rFont); 381 _pPrinter->SetFont( rFnt ); 382 383 rFnt.DrawPrev( pWin, _pPrinter, rPt, aText, nStart, nEnd - nStart ); 384 385 rPt.X() += aTextWidth[ nIdx++ ]; 386 if( nEnd < aText.Len() && nIdx < nCnt ) 387 { 388 nStart = nEnd; 389 nEnd = aScriptChg[ nIdx ]; 390 nScript = aScriptType[ nIdx ]; 391 } 392 else 393 break; 394 } 395 while( sal_True ); 396 _pPrinter->SetFont( aOldFont ); 397 } 398 399 // ----------------------------------------------------------------------- 400 401 sal_Bool FontPrevWin_Impl::SetFontWidthScale( sal_uInt16 nScale ) 402 { 403 if( nFontWidthScale != nScale ) 404 { 405 nFontWidthScale = nScale; 406 return sal_True; 407 } 408 409 return sal_False; 410 } 411 412 413 // ----------------------------------------------------------------------- 414 415 void FontPrevWin_Impl::ScaleFontWidth( const OutputDevice& rOutDev ) 416 { 417 if( !Is100PercentFontWidthValid() ) 418 { 419 scaleFontWidth(aFont,rOutDev,n100PercentFontWidth); 420 scaleFontWidth(aCJKFont,rOutDev,n100PercentFontWidthCJK); 421 scaleFontWidth(aCTLFont,rOutDev,n100PercentFontWidthCTL); 422 } 423 424 aFont.SetWidth( n100PercentFontWidth * nFontWidthScale / 100 ); 425 aCJKFont.SetWidth( n100PercentFontWidthCJK * nFontWidthScale / 100 ); 426 aCTLFont.SetWidth( n100PercentFontWidthCTL * nFontWidthScale / 100 ); 427 } 428 429 // class SvxFontPrevWindow ----------------------------------------------- 430 431 void SvxFontPrevWindow::InitSettings( sal_Bool bForeground, sal_Bool bBackground ) 432 { 433 const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); 434 435 if ( bForeground ) 436 { 437 svtools::ColorConfig aColorConfig; 438 Color aTextColor( aColorConfig.GetColorValue( svtools::FONTCOLOR ).nColor ); 439 440 if ( IsControlForeground() ) 441 aTextColor = GetControlForeground(); 442 SetTextColor( aTextColor ); 443 } 444 445 if ( bBackground ) 446 { 447 if ( IsControlBackground() ) 448 SetBackground( GetControlBackground() ); 449 else 450 SetBackground( rStyleSettings.GetWindowColor() ); 451 } 452 Invalidate(); 453 } 454 455 // ----------------------------------------------------------------------- 456 457 SvxFontPrevWindow::SvxFontPrevWindow( Window* pParent, const ResId& rId ) : 458 459 Window ( pParent, rId ) 460 { 461 pImpl = new FontPrevWin_Impl; 462 SfxViewShell* pSh = SfxViewShell::Current(); 463 464 if ( pSh ) 465 pImpl->pPrinter = pSh->GetPrinter(); 466 467 if ( !pImpl->pPrinter ) 468 { 469 pImpl->pPrinter = new Printer; 470 pImpl->bDelPrinter = sal_True; 471 } 472 SetMapMode( MapMode( MAP_TWIP ) ); 473 initFont(pImpl->aFont); 474 initFont(pImpl->aCJKFont); 475 initFont(pImpl->aCTLFont); 476 InitSettings( sal_True, sal_True ); 477 SetBorderStyle( WINDOW_BORDER_MONO ); 478 479 LanguageType eLanguage = Application::GetSettings().GetUILanguage(); 480 switch( eLanguage ) 481 { 482 case LANGUAGE_CHINESE: 483 case LANGUAGE_JAPANESE: 484 case LANGUAGE_KOREAN: 485 case LANGUAGE_KOREAN_JOHAB: 486 case LANGUAGE_CHINESE_SIMPLIFIED: 487 case LANGUAGE_CHINESE_HONGKONG: 488 case LANGUAGE_CHINESE_SINGAPORE: 489 case LANGUAGE_CHINESE_MACAU: 490 case LANGUAGE_CHINESE_TRADITIONAL: 491 pImpl->bIsCJKUI = sal_True; 492 break; 493 // TODO: CTL Locale 494 // pImpl->bIsCTLUI = sal_True; 495 // break; 496 default: 497 pImpl->bIsCJKUI = pImpl->bIsCTLUI = sal_False; 498 break; 499 } 500 } 501 502 // ----------------------------------------------------------------------- 503 504 SvxFontPrevWindow::~SvxFontPrevWindow() 505 { 506 delete pImpl; 507 } 508 509 // ----------------------------------------------------------------------- 510 SvxFont& SvxFontPrevWindow::GetCTLFont() 511 { 512 return pImpl->aCTLFont; 513 } 514 515 // ----------------------------------------------------------------------- 516 517 SvxFont& SvxFontPrevWindow::GetCJKFont() 518 { 519 return pImpl->aCJKFont; 520 } 521 522 // ----------------------------------------------------------------------- 523 524 void SvxFontPrevWindow::StateChanged( StateChangedType nType ) 525 { 526 if ( nType == STATE_CHANGE_CONTROLFOREGROUND ) 527 InitSettings( sal_True, sal_False ); 528 else if ( nType == STATE_CHANGE_CONTROLBACKGROUND ) 529 InitSettings( sal_False, sal_True ); 530 531 Window::StateChanged( nType ); 532 } 533 534 // ----------------------------------------------------------------------- 535 536 void SvxFontPrevWindow::DataChanged( const DataChangedEvent& rDCEvt ) 537 { 538 if ( ( rDCEvt.GetType() == DATACHANGED_SETTINGS ) && ( rDCEvt.GetFlags() & SETTINGS_STYLE ) ) 539 InitSettings( sal_True, sal_True ); 540 else 541 Window::DataChanged( rDCEvt ); 542 } 543 544 SvxFont& SvxFontPrevWindow::GetFont() 545 { 546 pImpl->Invalidate100PercentFontWidth(); // because the user might change the size 547 return pImpl->aFont; 548 } 549 550 const SvxFont& SvxFontPrevWindow::GetFont() const 551 { 552 return pImpl->aFont; 553 } 554 555 // ----------------------------------------------------------------------- 556 557 void SvxFontPrevWindow::SetPreviewText( const ::rtl::OUString& rString ) 558 { 559 pImpl->aText = rString; 560 pImpl->bTextInited = sal_True; 561 } 562 563 // ----------------------------------------------------------------------- 564 565 void SvxFontPrevWindow::SetFontNameAsPreviewText() 566 { 567 pImpl->bUseFontNameAsText = sal_True; 568 } 569 570 // ----------------------------------------------------------------------- 571 572 void SvxFontPrevWindow::SetFont( const SvxFont& rOutFont ) 573 { 574 setFont( rOutFont, pImpl->aFont ); 575 576 pImpl->Invalidate100PercentFontWidth(); 577 Invalidate(); 578 } 579 580 // ----------------------------------------------------------------------- 581 582 void SvxFontPrevWindow::SetFont( const SvxFont& rNormalOutFont, const SvxFont& rCJKOutFont, const SvxFont& rCTLFont ) 583 { 584 setFont( rNormalOutFont, pImpl->aFont ); 585 setFont( rCJKOutFont, pImpl->aCJKFont ); 586 setFont( rCTLFont, pImpl->aCTLFont ); 587 588 589 pImpl->Invalidate100PercentFontWidth(); 590 Invalidate(); 591 } 592 593 // ----------------------------------------------------------------------- 594 595 void SvxFontPrevWindow::SetCJKFont( const SvxFont &rCJKOutFont ) 596 { 597 setFont( rCJKOutFont, pImpl->aCJKFont ); 598 599 pImpl->Invalidate100PercentFontWidth(); 600 Invalidate(); 601 } 602 // ----------------------------------------------------------------------------- 603 void SvxFontPrevWindow::SetCTLFont( const SvxFont &rCTLOutFont ) 604 { 605 setFont( rCTLOutFont, pImpl->aCTLFont ); 606 607 pImpl->Invalidate100PercentFontWidth(); 608 Invalidate(); 609 } 610 611 // ----------------------------------------------------------------------- 612 613 void SvxFontPrevWindow::SetColor(const Color &rColor) 614 { 615 delete pImpl->pColor; 616 pImpl->pColor = new Color( rColor ); 617 Invalidate(); 618 } 619 // ----------------------------------------------------------------------- 620 621 void SvxFontPrevWindow::ResetColor() 622 { 623 delete pImpl->pColor; 624 pImpl->pColor = 0; 625 Invalidate(); 626 } 627 628 // ----------------------------------------------------------------------- 629 630 void SvxFontPrevWindow::SetBackColor(const Color &rColor) 631 { 632 delete pImpl->pBackColor; 633 pImpl->pBackColor = new Color( rColor ); 634 Invalidate(); 635 } 636 637 // ----------------------------------------------------------------------- 638 639 void SvxFontPrevWindow::UseResourceText( sal_Bool bUse ) 640 { 641 pImpl->bUseResText = bUse; 642 } 643 644 // ----------------------------------------------------------------------- 645 646 void SvxFontPrevWindow::Paint( const Rectangle& ) 647 { 648 Printer* pPrinter = pImpl->pPrinter; 649 SvxFont& rFont = pImpl->aFont; 650 SvxFont& rCJKFont = pImpl->aCJKFont; 651 // TODO: SvxFont& rCTLFont = pImpl->aCTLFont; 652 653 if ( pImpl->bUseResText ) 654 pImpl->aText = GetText(); 655 else if ( !pImpl->bSelection && !pImpl->bTextInited ) 656 { 657 SfxViewShell* pSh = SfxViewShell::Current(); 658 659 if ( pSh && !pImpl->bGetSelection && !pImpl->bUseFontNameAsText ) 660 { 661 pImpl->aText = pSh->GetSelectionText(); 662 pImpl->bGetSelection = sal_True; 663 pImpl->bSelection = pImpl->aText.Len() != 0; 664 665 } 666 667 if ( !pImpl->bSelection || pImpl->bUseFontNameAsText ) 668 { 669 pImpl->aText = rFont.GetName(); 670 if( pImpl->bIsCJKUI ) 671 pImpl->aText += rCJKFont.GetName(); 672 //TODO bIsCTLUI 673 } 674 675 if ( !pImpl->aText.Len() ) 676 pImpl->aText = GetText(); 677 678 // remove line feeds and carriage returns from string 679 bool bNotEmpty = false; 680 for ( xub_StrLen i = 0; i < pImpl->aText.Len(); ++i ) 681 { 682 if ( 0xa == pImpl->aText.GetChar( i ) || 683 0xd == pImpl->aText.GetChar( i ) ) 684 pImpl->aText.SetChar( i, ' ' ); 685 else 686 bNotEmpty = true; 687 } 688 if ( !bNotEmpty ) 689 pImpl->aText = GetText(); 690 691 if ( pImpl->aText.Len() > (TEXT_WIDTH-1) ) 692 pImpl->aText.Erase( pImpl->aText.Search( sal_Unicode( ' ' ), TEXT_WIDTH ) ); 693 } 694 695 // calculate text width scaling 696 pImpl->ScaleFontWidth( *this/*, rFont*/ ); 697 698 pImpl->CheckScript(); 699 Size aTxtSize = pImpl->CalcTextSize( this, pPrinter, rFont ); 700 701 const Size aLogSize( GetOutputSize() ); 702 703 long nX = aLogSize.Width() / 2 - aTxtSize.Width() / 2; 704 long nY = aLogSize.Height() / 2 - aTxtSize.Height() / 2; 705 706 if ( nY + pImpl->nAscent > aLogSize.Height() ) 707 nY = aLogSize.Height() - pImpl->nAscent; 708 709 if ( pImpl->pBackColor ) 710 { 711 Rectangle aRect( Point( 0, 0 ), aLogSize ); 712 Color aLineCol = GetLineColor(); 713 Color aFillCol = GetFillColor(); 714 SetLineColor(); 715 SetFillColor( *pImpl->pBackColor ); 716 DrawRect( aRect ); 717 SetLineColor( aLineCol ); 718 SetFillColor( aFillCol ); 719 } 720 if ( pImpl->pColor ) 721 { 722 Rectangle aRect( Point( nX, nY ), aTxtSize ); 723 Color aLineCol = GetLineColor(); 724 Color aFillCol = GetFillColor(); 725 SetLineColor(); 726 SetFillColor( *pImpl->pColor ); 727 DrawRect( aRect ); 728 SetLineColor( aLineCol ); 729 SetFillColor( aFillCol ); 730 } 731 732 long nStdAscent = pImpl->nAscent; 733 nY += nStdAscent; 734 735 if(pImpl->bTwoLines) 736 { 737 SvxFont aSmallFont( rFont ); 738 Size aOldSize = pImpl->aCJKFont.GetSize(); 739 setFontSize(aSmallFont); 740 setFontSize(pImpl->aCJKFont); 741 742 long nStartBracketWidth = 0; 743 long nEndBracketWidth = 0; 744 long nTextWidth = 0; 745 if(pImpl->cStartBracket) 746 { 747 String sBracket(pImpl->cStartBracket); 748 nStartBracketWidth = rFont.GetTxtSize( pPrinter, sBracket ).Width(); 749 } 750 if(pImpl->cEndBracket) 751 { 752 String sBracket(pImpl->cEndBracket); 753 nEndBracketWidth = rFont.GetTxtSize( pPrinter, sBracket ).Width(); 754 } 755 nTextWidth = pImpl->CalcTextSize( this, pPrinter, aSmallFont ).Width(); 756 long nResultWidth = nStartBracketWidth; 757 nResultWidth += nEndBracketWidth; 758 nResultWidth += nTextWidth; 759 760 long _nX = (aLogSize.Width() - nResultWidth) / 2; 761 DrawLine( Point( 0, nY ), Point( _nX, nY ) ); 762 DrawLine( Point( _nX + nResultWidth, nY ), Point( aLogSize.Width(), nY ) ); 763 764 long nSmallAscent = pImpl->nAscent; 765 long nOffset = (nStdAscent - nSmallAscent ) / 2; 766 767 if(pImpl->cStartBracket) 768 { 769 String sBracket(pImpl->cStartBracket); 770 rFont.DrawPrev( this, pPrinter, Point( _nX, nY - nOffset - 4), sBracket ); 771 _nX += nStartBracketWidth; 772 } 773 774 Point aTmpPoint1( _nX, nY - nSmallAscent - 2 ); 775 Point aTmpPoint2( _nX, nY ); 776 pImpl->DrawPrev( this, pPrinter, aTmpPoint1, aSmallFont ); 777 pImpl->DrawPrev( this, pPrinter, aTmpPoint2, aSmallFont ); 778 779 _nX += nTextWidth; 780 if(pImpl->cEndBracket) 781 { 782 Point aTmpPoint( _nX + 1, nY - nOffset - 4); 783 String sBracket(pImpl->cEndBracket); 784 rFont.DrawPrev( this, pPrinter, aTmpPoint, sBracket ); 785 } 786 pImpl->aCJKFont.SetSize( aOldSize ); 787 } 788 else 789 { 790 Color aLineCol = GetLineColor(); 791 792 SetLineColor( rFont.GetColor() ); 793 DrawLine( Point( 0, nY ), Point( nX, nY ) ); 794 DrawLine( Point( nX + aTxtSize.Width(), nY ), Point( aLogSize.Width(), nY ) ); 795 796 SetLineColor( aLineCol ); 797 798 Point aTmpPoint( nX, nY ); 799 pImpl->DrawPrev( this, pPrinter, aTmpPoint, rFont ); 800 } 801 } 802 /* -----------------------------04.12.00 16:26-------------------------------- 803 804 ---------------------------------------------------------------------------*/ 805 sal_Bool SvxFontPrevWindow::IsTwoLines() const 806 { 807 return pImpl->bTwoLines; 808 } 809 /* -----------------------------04.12.00 16:26-------------------------------- 810 811 ---------------------------------------------------------------------------*/ 812 void SvxFontPrevWindow::SetTwoLines(sal_Bool bSet) 813 { 814 pImpl->bTwoLines = bSet;} 815 816 /* -----------------------------04.12.00 16:26-------------------------------- 817 818 ---------------------------------------------------------------------------*/ 819 void SvxFontPrevWindow::SetBrackets(sal_Unicode cStart, sal_Unicode cEnd) 820 { 821 pImpl->cStartBracket = cStart; 822 pImpl->cEndBracket = cEnd; 823 } 824 825 // ----------------------------------------------------------------------- 826 827 void SvxFontPrevWindow::SetFontWidthScale( sal_uInt16 n ) 828 { 829 if( pImpl->SetFontWidthScale( n ) ) 830 Invalidate(); 831 } 832 833 // ----------------------------------------------------------------------- 834 835 void SvxFontPrevWindow::AutoCorrectFontColor( void ) 836 { 837 Color aFontColor( GetTextColor() ); 838 839 if( COL_AUTO == pImpl->aFont.GetColor().GetColor() ) 840 pImpl->aFont.SetColor( aFontColor ); 841 842 if( COL_AUTO == pImpl->aCJKFont.GetColor().GetColor() ) 843 pImpl->aCJKFont.SetColor( aFontColor ); 844 845 if( COL_AUTO == pImpl->aCTLFont.GetColor().GetColor() ) 846 pImpl->aCTLFont.SetColor( aFontColor ); 847 } 848