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_svtools.hxx" 26 #include <tools/list.hxx> 27 #include <tools/debug.hxx> 28 #include <vcl/decoview.hxx> 29 #include <vcl/svapp.hxx> 30 #ifndef _SCRBAR_HXX 31 #include <vcl/scrbar.hxx> 32 #endif 33 #ifndef _HELP_HXX 34 #include <vcl/help.hxx> 35 #endif 36 #include <com/sun/star/accessibility/AccessibleEventObject.hpp> 37 #include <com/sun/star/accessibility/AccessibleEventId.hpp> 38 #include <com/sun/star/accessibility/AccessibleStateType.hpp> 39 #include <com/sun/star/lang/XComponent.hpp> 40 #include <rtl/ustring.hxx> 41 #include <svtools/accessibilityoptions.hxx> 42 #include "valueimp.hxx" 43 44 #define _SV_VALUESET_CXX 45 #include <svtools/valueset.hxx> 46 47 // ------------ 48 // - ValueSet - 49 // ------------ 50 51 void ValueSet::ImplInit() 52 { 53 // Size aWinSize = GetSizePixel(); 54 mpImpl = new ValueSet_Impl; 55 mpNoneItem = NULL; 56 mpScrBar = NULL; 57 mnTextOffset = 0; 58 mnVisLines = 0; 59 mnLines = 0; 60 mnUserItemWidth = 0; 61 mnUserItemHeight = 0; 62 mnFirstLine = 0; 63 mnOldItemId = 0; 64 mnSelItemId = 0; 65 mnHighItemId = 0; 66 mnDropPos = VALUESET_ITEM_NOTFOUND; 67 mnCols = 0; 68 mnCurCol = 0; 69 mnUserCols = 0; 70 mnUserVisLines = 0; 71 mnSpacing = 0; 72 mnFrameStyle = 0; 73 mbFormat = sal_True; 74 mbHighlight = sal_False ; 75 mbSelection = sal_False; 76 mbNoSelection = sal_True; 77 mbDrawSelection = sal_True; 78 mbBlackSel = sal_False; 79 mbDoubleSel = sal_False; 80 mbScroll = sal_False; 81 mbDropPos = sal_False; 82 mbFullMode = sal_True; 83 84 // #106446#, #106601# force mirroring of virtual device 85 maVirDev.EnableRTL( GetParent()->IsRTLEnabled() ); 86 87 ImplInitSettings( sal_True, sal_True, sal_True ); 88 } 89 90 // ----------------------------------------------------------------------- 91 92 ValueSet::ValueSet( Window* pParent, WinBits nWinStyle, bool bDisableTransientChildren ) : 93 Control( pParent, nWinStyle ), 94 maVirDev( *this ), 95 maColor( COL_TRANSPARENT ) 96 { 97 ImplInit(); 98 if( mpImpl ) 99 mpImpl->mbIsTransientChildrenDisabled = bDisableTransientChildren; 100 } 101 102 // ----------------------------------------------------------------------- 103 104 ValueSet::ValueSet( Window* pParent, const ResId& rResId, bool bDisableTransientChildren ) : 105 Control( pParent, rResId ), 106 maVirDev( *this ), 107 maColor( COL_TRANSPARENT ) 108 { 109 ImplInit(); 110 if( mpImpl ) 111 mpImpl->mbIsTransientChildrenDisabled = bDisableTransientChildren; 112 } 113 114 // ----------------------------------------------------------------------- 115 116 ValueSet::~ValueSet() 117 { 118 ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent> 119 xComponent (GetAccessible(sal_False), ::com::sun::star::uno::UNO_QUERY); 120 if (xComponent.is()) 121 xComponent->dispose (); 122 123 if ( mpScrBar ) 124 delete mpScrBar; 125 126 if ( mpNoneItem ) 127 delete mpNoneItem; 128 129 ImplDeleteItems(); 130 delete mpImpl; 131 } 132 133 // ----------------------------------------------------------------------- 134 135 void ValueSet::ImplDeleteItems() 136 { 137 for( ValueSetItem* pItem = mpImpl->mpItemList->First(); pItem; pItem = mpImpl->mpItemList->Next() ) 138 { 139 if( !pItem->maRect.IsEmpty() && ImplHasAccessibleListeners() ) 140 { 141 ::com::sun::star::uno::Any aOldAny, aNewAny; 142 143 aOldAny <<= pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ); 144 ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::CHILD, aOldAny, aNewAny ); 145 } 146 147 delete pItem; 148 } 149 150 mpImpl->mpItemList->Clear(); 151 } 152 153 // ----------------------------------------------------------------------- 154 155 void ValueSet::ImplInitSettings( sal_Bool bFont, 156 sal_Bool bForeground, sal_Bool bBackground ) 157 { 158 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 159 160 if ( bFont ) 161 { 162 Font aFont; 163 aFont = rStyleSettings.GetAppFont(); 164 if ( IsControlFont() ) 165 aFont.Merge( GetControlFont() ); 166 SetZoomedPointFont( aFont ); 167 } 168 169 if ( bForeground || bFont ) 170 { 171 Color aColor; 172 if ( IsControlForeground() ) 173 aColor = GetControlForeground(); 174 else 175 aColor = rStyleSettings.GetButtonTextColor(); 176 SetTextColor( aColor ); 177 SetTextFillColor(); 178 } 179 180 if ( bBackground ) 181 { 182 Color aColor; 183 if ( IsControlBackground() ) 184 aColor = GetControlBackground(); 185 else if ( GetStyle() & WB_MENUSTYLEVALUESET ) 186 aColor = rStyleSettings.GetMenuColor(); 187 else if ( IsEnabled() && (GetStyle() & WB_FLATVALUESET) ) 188 aColor = rStyleSettings.GetWindowColor(); 189 else 190 aColor = rStyleSettings.GetFaceColor(); 191 SetBackground( aColor ); 192 } 193 } 194 195 // ----------------------------------------------------------------------- 196 197 void ValueSet::ImplInitScrollBar() 198 { 199 if ( GetStyle() & WB_VSCROLL ) 200 { 201 if ( !mpScrBar ) 202 { 203 mpScrBar = new ScrollBar( this, WB_VSCROLL | WB_DRAG ); 204 mpScrBar->SetScrollHdl( LINK( this, ValueSet, ImplScrollHdl ) ); 205 } 206 else 207 { 208 // Wegen Einstellungsaenderungen passen wir hier die Breite an 209 long nScrBarWidth = GetSettings().GetStyleSettings().GetScrollBarSize(); 210 mpScrBar->SetPosSizePixel( 0, 0, nScrBarWidth, 0, WINDOW_POSSIZE_WIDTH ); 211 } 212 } 213 } 214 215 // ----------------------------------------------------------------------- 216 217 void ValueSet::ImplFormatItem( ValueSetItem* pItem ) 218 { 219 if ( pItem->meType == VALUESETITEM_SPACE ) 220 return; 221 222 Rectangle aRect = pItem->maRect; 223 WinBits nStyle = GetStyle(); 224 if ( nStyle & WB_ITEMBORDER ) 225 { 226 aRect.Left()++; 227 aRect.Top()++; 228 aRect.Right()--; 229 aRect.Bottom()--; 230 if ( nStyle & WB_FLATVALUESET ) 231 { 232 if ( nStyle & WB_DOUBLEBORDER ) 233 { 234 aRect.Left() += 2; 235 aRect.Top() += 2; 236 aRect.Right() -= 2; 237 aRect.Bottom() -= 2; 238 } 239 else 240 { 241 aRect.Left()++; 242 aRect.Top()++; 243 aRect.Right()--; 244 aRect.Bottom()--; 245 } 246 } 247 else 248 { 249 DecorationView aView( &maVirDev ); 250 aRect = aView.DrawFrame( aRect, mnFrameStyle ); 251 } 252 } 253 254 if ( pItem == mpNoneItem ) 255 pItem->maText = GetText(); 256 257 if ( (aRect.GetHeight() > 0) && (aRect.GetWidth() > 0) ) 258 { 259 if ( pItem == mpNoneItem ) 260 { 261 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 262 maVirDev.SetFont( GetFont() ); 263 maVirDev.SetTextColor( ( nStyle & WB_MENUSTYLEVALUESET ) ? rStyleSettings.GetMenuTextColor() : rStyleSettings.GetWindowTextColor() ); 264 maVirDev.SetTextFillColor(); 265 maVirDev.SetFillColor( ( nStyle & WB_MENUSTYLEVALUESET ) ? rStyleSettings.GetMenuColor() : rStyleSettings.GetWindowColor() ); 266 maVirDev.DrawRect( aRect ); 267 Point aTxtPos( aRect.Left()+2, aRect.Top() ); 268 long nTxtWidth = GetTextWidth( pItem->maText ); 269 if ( nStyle & WB_RADIOSEL ) 270 { 271 aTxtPos.X() += 4; 272 aTxtPos.Y() += 4; 273 } 274 if ( (aTxtPos.X()+nTxtWidth) > aRect.Right() ) 275 { 276 maVirDev.SetClipRegion( Region( aRect ) ); 277 maVirDev.DrawText( aTxtPos, pItem->maText ); 278 maVirDev.SetClipRegion(); 279 } 280 else 281 maVirDev.DrawText( aTxtPos, pItem->maText ); 282 } 283 else if ( pItem->meType == VALUESETITEM_COLOR ) 284 { 285 maVirDev.SetFillColor( pItem->maColor ); 286 maVirDev.DrawRect( aRect ); 287 288 const SvtAccessibilityOptions aOptions; 289 const sal_Int16 nEdgeBlendingPercent(aOptions.GetEdgeBlending()); 290 static bool bTest(false); 291 292 if(nEdgeBlendingPercent && bTest) 293 { 294 Bitmap aBitmap(maVirDev.GetBitmap(aRect.TopLeft(), aRect.GetSize())); 295 296 if(!aBitmap.IsEmpty()) 297 { 298 const Color aTopLeft(COL_WHITE); 299 const Color aBottomRight(COL_BLACK); 300 const sal_uInt8 nAlpha((nEdgeBlendingPercent * 255) / 100); 301 302 aBitmap.DrawBlendFrame(nAlpha, aTopLeft, aBottomRight); 303 maVirDev.DrawBitmap(aRect.TopLeft(), aBitmap); 304 } 305 } 306 } 307 else 308 { 309 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 310 if ( IsColor() ) 311 maVirDev.SetFillColor( maColor ); 312 else if ( nStyle & WB_MENUSTYLEVALUESET ) 313 maVirDev.SetFillColor( rStyleSettings.GetMenuColor() ); 314 else if ( IsEnabled() ) 315 maVirDev.SetFillColor( rStyleSettings.GetWindowColor() ); 316 else 317 maVirDev.SetFillColor( rStyleSettings.GetFaceColor() ); 318 maVirDev.DrawRect( aRect ); 319 320 if ( pItem->meType == VALUESETITEM_USERDRAW ) 321 { 322 UserDrawEvent aUDEvt( &maVirDev, aRect, pItem->mnId ); 323 UserDraw( aUDEvt ); 324 } 325 else 326 { 327 Size aImageSize = pItem->maImage.GetSizePixel(); 328 Size aRectSize = aRect.GetSize(); 329 Point aPos( aRect.Left(), aRect.Top() ); 330 aPos.X() += (aRectSize.Width()-aImageSize.Width())/2; 331 aPos.Y() += (aRectSize.Height()-aImageSize.Height())/2; 332 333 sal_uInt16 nImageStyle = 0; 334 if( !IsEnabled() ) 335 nImageStyle |= IMAGE_DRAW_DISABLE; 336 337 if ( (aImageSize.Width() > aRectSize.Width()) || 338 (aImageSize.Height() > aRectSize.Height()) ) 339 { 340 maVirDev.SetClipRegion( Region( aRect ) ); 341 maVirDev.DrawImage( aPos, pItem->maImage, nImageStyle); 342 maVirDev.SetClipRegion(); 343 } 344 else 345 maVirDev.DrawImage( aPos, pItem->maImage, nImageStyle ); 346 } 347 } 348 } 349 } 350 351 // ----------------------------------------------------------------------- 352 353 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > ValueSet::CreateAccessible() 354 { 355 return new ValueSetAcc( this, mpImpl->mbIsTransientChildrenDisabled ); 356 } 357 358 // ----------------------------------------------------------------------- 359 360 void ValueSet::Format() 361 { 362 Size aWinSize = GetOutputSizePixel(); 363 sal_uLong nItemCount = mpImpl->mpItemList->Count(); 364 WinBits nStyle = GetStyle(); 365 long nTxtHeight = GetTextHeight(); 366 long nOff; 367 long nSpace; 368 long nNoneHeight; 369 long nNoneSpace; 370 ScrollBar* pDelScrBar = NULL; 371 372 // Scrolling beruecksichtigen 373 if ( nStyle & WB_VSCROLL ) 374 ImplInitScrollBar(); 375 else 376 { 377 if ( mpScrBar ) 378 { 379 // ScrollBar erst spaeter zerstoeren, damit keine rekursiven 380 // Aufrufe entstehen koennen 381 pDelScrBar = mpScrBar; 382 mpScrBar = NULL; 383 } 384 } 385 386 // Item-Offset berechnen 387 if ( nStyle & WB_ITEMBORDER ) 388 { 389 if ( nStyle & WB_DOUBLEBORDER ) 390 nOff = ITEM_OFFSET_DOUBLE; 391 else 392 nOff = ITEM_OFFSET; 393 } 394 else 395 nOff = 0; 396 nSpace = mnSpacing; 397 398 // Groesse beruecksichtigen, wenn NameField vorhanden 399 if ( nStyle & WB_NAMEFIELD ) 400 { 401 mnTextOffset = aWinSize.Height()-nTxtHeight-NAME_OFFSET; 402 aWinSize.Height() -= nTxtHeight+NAME_OFFSET; 403 404 if ( !(nStyle & WB_FLATVALUESET) ) 405 { 406 mnTextOffset -= NAME_LINE_HEIGHT+NAME_LINE_OFF_Y; 407 aWinSize.Height() -= NAME_LINE_HEIGHT+NAME_LINE_OFF_Y; 408 } 409 } 410 else 411 mnTextOffset = 0; 412 413 // Offset und Groesse beruecksichtigen, wenn NoneField vorhanden 414 if ( nStyle & WB_NONEFIELD ) 415 { 416 nNoneHeight = nTxtHeight+nOff; 417 nNoneSpace = nSpace; 418 if ( nStyle & WB_RADIOSEL ) 419 nNoneHeight += 8; 420 } 421 else 422 { 423 nNoneHeight = 0; 424 nNoneSpace = 0; 425 426 if ( mpNoneItem ) 427 { 428 delete mpNoneItem; 429 mpNoneItem = NULL; 430 } 431 } 432 433 // Breite vom ScrollBar berechnen 434 long nScrBarWidth = 0; 435 if ( mpScrBar ) 436 nScrBarWidth = mpScrBar->GetSizePixel().Width()+SCRBAR_OFFSET; 437 438 // Spaltenanzahl berechnen 439 if ( !mnUserCols ) 440 { 441 if ( mnUserItemWidth ) 442 { 443 mnCols = (sal_uInt16)((aWinSize.Width()-nScrBarWidth+nSpace) / (mnUserItemWidth+nSpace)); 444 if ( !mnCols ) 445 mnCols = 1; 446 } 447 else 448 mnCols = 1; 449 } 450 else 451 mnCols = mnUserCols; 452 453 // Zeilenanzahl berechnen 454 mbScroll = sal_False; 455 mnLines = (long)mpImpl->mpItemList->Count() / mnCols; 456 if ( mpImpl->mpItemList->Count() % mnCols ) 457 mnLines++; 458 else if ( !mnLines ) 459 mnLines = 1; 460 461 long nCalcHeight = aWinSize.Height()-nNoneHeight; 462 if ( mnUserVisLines ) 463 mnVisLines = mnUserVisLines; 464 else if ( mnUserItemHeight ) 465 { 466 mnVisLines = (nCalcHeight-nNoneSpace+nSpace) / (mnUserItemHeight+nSpace); 467 if ( !mnVisLines ) 468 mnVisLines = 1; 469 } 470 else 471 mnVisLines = mnLines; 472 if ( mnLines > mnVisLines ) 473 mbScroll = sal_True; 474 if ( mnLines <= mnVisLines ) 475 mnFirstLine = 0; 476 else 477 { 478 if ( mnFirstLine > (sal_uInt16)(mnLines-mnVisLines) ) 479 mnFirstLine = (sal_uInt16)(mnLines-mnVisLines); 480 } 481 482 // Itemgroessen berechnen 483 long nColSpace = (mnCols-1)*nSpace; 484 long nLineSpace = ((mnVisLines-1)*nSpace)+nNoneSpace; 485 long nItemWidth; 486 long nItemHeight; 487 if ( mnUserItemWidth && !mnUserCols ) 488 { 489 nItemWidth = mnUserItemWidth; 490 if ( nItemWidth > aWinSize.Width()-nScrBarWidth-nColSpace ) 491 nItemWidth = aWinSize.Width()-nScrBarWidth-nColSpace; 492 } 493 else 494 nItemWidth = (aWinSize.Width()-nScrBarWidth-nColSpace) / mnCols; 495 if ( mnUserItemHeight && !mnUserVisLines ) 496 { 497 nItemHeight = mnUserItemHeight; 498 if ( nItemHeight > nCalcHeight-nNoneSpace ) 499 nItemHeight = nCalcHeight-nNoneSpace; 500 } 501 else 502 { 503 nCalcHeight -= nLineSpace; 504 nItemHeight = nCalcHeight / mnVisLines; 505 } 506 507 // Init VirDev 508 maVirDev.SetSettings( GetSettings() ); 509 maVirDev.SetBackground( GetBackground() ); 510 maVirDev.SetOutputSizePixel( aWinSize, sal_True ); 511 512 // Bei zu kleinen Items machen wir nichts 513 long nMinHeight = 2; 514 if ( nStyle & WB_ITEMBORDER ) 515 nMinHeight = 4; 516 if ( (nItemWidth <= 0) || (nItemHeight <= nMinHeight) || !nItemCount ) 517 { 518 if ( nStyle & WB_NONEFIELD ) 519 { 520 if ( mpNoneItem ) 521 { 522 mpNoneItem->maRect.SetEmpty(); 523 mpNoneItem->maText = GetText(); 524 } 525 } 526 527 for ( sal_uLong i = 0; i < nItemCount; i++ ) 528 { 529 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( i ); 530 pItem->maRect.SetEmpty(); 531 } 532 533 if ( mpScrBar ) 534 mpScrBar->Hide(); 535 } 536 else 537 { 538 // Frame-Style ermitteln 539 if ( nStyle & WB_DOUBLEBORDER ) 540 mnFrameStyle = FRAME_DRAW_DOUBLEIN; 541 else 542 mnFrameStyle = FRAME_DRAW_IN; 543 544 // Selektionsfarben und -breiten ermitteln 545 // Gegebenenfalls die Farben anpassen, damit man die Selektion besser 546 // erkennen kann 547 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 548 Color aHighColor( rStyleSettings.GetHighlightColor() ); 549 if ( ((aHighColor.GetRed() > 0x80) || (aHighColor.GetGreen() > 0x80) || 550 (aHighColor.GetBlue() > 0x80)) || 551 ((aHighColor.GetRed() == 0x80) && (aHighColor.GetGreen() == 0x80) && 552 (aHighColor.GetBlue() == 0x80)) ) 553 mbBlackSel = sal_True; 554 else 555 mbBlackSel = sal_False; 556 557 // Wenn die Items groesser sind, dann die Selektion doppelt so breit 558 // zeichnen 559 if ( (nStyle & WB_DOUBLEBORDER) && 560 ((nItemWidth >= 25) && (nItemHeight >= 20)) ) 561 mbDoubleSel = sal_True; 562 else 563 mbDoubleSel = sal_False; 564 565 // Calculate offsets 566 long nStartX; 567 long nStartY; 568 if ( mbFullMode ) 569 { 570 long nAllItemWidth = (nItemWidth*mnCols)+nColSpace; 571 long nAllItemHeight = (nItemHeight*mnVisLines)+nNoneHeight+nLineSpace; 572 nStartX = (aWinSize.Width()-nScrBarWidth-nAllItemWidth)/2; 573 nStartY = (aWinSize.Height()-nAllItemHeight)/2; 574 } 575 else 576 { 577 nStartX = 0; 578 nStartY = 0; 579 } 580 581 // Items berechnen und zeichnen 582 maVirDev.SetLineColor(); 583 long x = nStartX; 584 long y = nStartY; 585 586 // NoSelection-Field erzeugen und anzeigen 587 if ( nStyle & WB_NONEFIELD ) 588 { 589 if ( !mpNoneItem ) 590 mpNoneItem = new ValueSetItem( *this ); 591 592 mpNoneItem->mnId = 0; 593 mpNoneItem->meType = VALUESETITEM_NONE; 594 mpNoneItem->maRect.Left() = x; 595 mpNoneItem->maRect.Top() = y; 596 mpNoneItem->maRect.Right() = mpNoneItem->maRect.Left()+aWinSize.Width()-x-1; 597 mpNoneItem->maRect.Bottom() = y+nNoneHeight-1; 598 599 ImplFormatItem( mpNoneItem ); 600 601 y += nNoneHeight+nNoneSpace; 602 } 603 604 // draw items 605 sal_uLong nFirstItem = mnFirstLine * mnCols; 606 sal_uLong nLastItem = nFirstItem + (mnVisLines * mnCols); 607 608 if ( !mbFullMode ) 609 { 610 // If want also draw parts of items in the last line, 611 // then we add one more line if parts of these line are 612 // visible 613 if ( y+(mnVisLines*(nItemHeight+nSpace)) < aWinSize.Height() ) 614 nLastItem += mnCols; 615 } 616 for ( sal_uLong i = 0; i < nItemCount; i++ ) 617 { 618 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( i ); 619 620 if ( (i >= nFirstItem) && (i < nLastItem) ) 621 { 622 const sal_Bool bWasEmpty = pItem->maRect.IsEmpty(); 623 624 pItem->maRect.Left() = x; 625 pItem->maRect.Top() = y; 626 pItem->maRect.Right() = pItem->maRect.Left()+nItemWidth-1; 627 pItem->maRect.Bottom() = pItem->maRect.Top()+nItemHeight-1; 628 629 if( bWasEmpty && ImplHasAccessibleListeners() ) 630 { 631 ::com::sun::star::uno::Any aOldAny, aNewAny; 632 633 aNewAny <<= pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ); 634 ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::CHILD, aOldAny, aNewAny ); 635 } 636 637 ImplFormatItem( pItem ); 638 639 if ( !((i+1) % mnCols) ) 640 { 641 x = nStartX; 642 y += nItemHeight+nSpace; 643 } 644 else 645 x += nItemWidth+nSpace; 646 } 647 else 648 { 649 if( !pItem->maRect.IsEmpty() && ImplHasAccessibleListeners() ) 650 { 651 ::com::sun::star::uno::Any aOldAny, aNewAny; 652 653 aOldAny <<= pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ); 654 ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::CHILD, aOldAny, aNewAny ); 655 } 656 657 pItem->maRect.SetEmpty(); 658 } 659 } 660 661 // ScrollBar anordnen, Werte setzen und anzeigen 662 if ( mpScrBar ) 663 { 664 Point aPos( aWinSize.Width()-nScrBarWidth+SCRBAR_OFFSET, 0 ); 665 Size aSize( nScrBarWidth-SCRBAR_OFFSET, aWinSize.Height() ); 666 // If a none field is visible, then we center the scrollbar 667 if ( nStyle & WB_NONEFIELD ) 668 { 669 aPos.Y() = nStartY+nNoneHeight+1; 670 aSize.Height() = ((nItemHeight+nSpace)*mnVisLines)-2-nSpace; 671 } 672 mpScrBar->SetPosSizePixel( aPos, aSize ); 673 mpScrBar->SetRangeMax( mnLines ); 674 mpScrBar->SetVisibleSize( mnVisLines ); 675 mpScrBar->SetThumbPos( (long)mnFirstLine ); 676 long nPageSize = mnVisLines; 677 if ( nPageSize < 1 ) 678 nPageSize = 1; 679 mpScrBar->SetPageSize( nPageSize ); 680 mpScrBar->Show(); 681 } 682 } 683 684 // Jetzt haben wir formatiert und warten auf das naechste 685 mbFormat = sal_False; 686 687 // ScrollBar loeschen 688 if ( pDelScrBar ) 689 delete pDelScrBar; 690 } 691 692 // ----------------------------------------------------------------------- 693 694 void ValueSet::ImplDrawItemText( const XubString& rText ) 695 { 696 if ( !(GetStyle() & WB_NAMEFIELD) ) 697 return; 698 699 Size aWinSize = GetOutputSizePixel(); 700 long nTxtWidth = GetTextWidth( rText ); 701 long nTxtOffset = mnTextOffset; 702 703 // Rechteck loeschen und Text ausgeben 704 if ( GetStyle() & WB_FLATVALUESET ) 705 { 706 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 707 SetLineColor(); 708 SetFillColor( rStyleSettings.GetFaceColor() ); 709 DrawRect( Rectangle( Point( 0, nTxtOffset ), Point( aWinSize.Width(), aWinSize.Height() ) ) ); 710 SetTextColor( rStyleSettings.GetButtonTextColor() ); 711 } 712 else 713 { 714 nTxtOffset += NAME_LINE_HEIGHT+NAME_LINE_OFF_Y; 715 Erase( Rectangle( Point( 0, nTxtOffset ), Point( aWinSize.Width(), aWinSize.Height() ) ) ); 716 } 717 DrawText( Point( (aWinSize.Width()-nTxtWidth) / 2, nTxtOffset+(NAME_OFFSET/2) ), rText ); 718 } 719 720 // ----------------------------------------------------------------------- 721 722 void ValueSet::ImplDrawSelect() 723 { 724 if ( !IsReallyVisible() ) 725 return; 726 727 sal_Bool bFocus = HasFocus(); 728 sal_Bool bDrawSel; 729 730 if ( (mbNoSelection && !mbHighlight) || (!mbDrawSelection && mbHighlight) ) 731 bDrawSel = sal_False; 732 else 733 bDrawSel = sal_True; 734 735 if ( !bFocus && 736 ((mbNoSelection && !mbHighlight) || (!mbDrawSelection && mbHighlight)) ) 737 { 738 XubString aEmptyStr; 739 ImplDrawItemText( aEmptyStr ); 740 return; 741 } 742 743 sal_uInt16 nItemId = mnSelItemId; 744 745 for( int stage = 0; stage < 2; stage++ ) 746 { 747 if( stage == 1 ) 748 { 749 if ( mbHighlight ) 750 nItemId = mnHighItemId; 751 else 752 break; 753 } 754 755 ValueSetItem* pItem; 756 if ( nItemId ) 757 pItem = mpImpl->mpItemList->GetObject( GetItemPos( nItemId ) ); 758 else 759 { 760 if ( mpNoneItem ) 761 pItem = mpNoneItem; 762 else 763 { 764 pItem = ImplGetFirstItem(); 765 if ( !bFocus || !pItem ) 766 continue; 767 } 768 } 769 770 if ( pItem->maRect.IsEmpty() ) 771 continue; 772 773 // Selection malen 774 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 775 Rectangle aRect = pItem->maRect; 776 Control::SetFillColor(); 777 778 Color aDoubleColor( rStyleSettings.GetHighlightColor() ); 779 Color aSingleColor( rStyleSettings.GetHighlightTextColor() ); 780 if( ! mbDoubleSel ) 781 { 782 /* 783 * #99777# contrast enhancement for thin mode 784 */ 785 const Wallpaper& rWall = GetDisplayBackground(); 786 if( ! rWall.IsBitmap() && ! rWall.IsGradient() ) 787 { 788 const Color& rBack = rWall.GetColor(); 789 if( rBack.IsDark() && ! aDoubleColor.IsBright() ) 790 { 791 aDoubleColor = Color( COL_WHITE ); 792 aSingleColor = Color( COL_BLACK ); 793 } 794 else if( rBack.IsBright() && ! aDoubleColor.IsDark() ) 795 { 796 aDoubleColor = Color( COL_BLACK ); 797 aSingleColor = Color( COL_WHITE ); 798 } 799 } 800 } 801 802 // Selectionsausgabe festlegen 803 WinBits nStyle = GetStyle(); 804 if ( nStyle & WB_MENUSTYLEVALUESET ) 805 { 806 if ( bFocus ) 807 ShowFocus( aRect ); 808 809 if ( bDrawSel ) 810 { 811 if ( mbBlackSel ) 812 SetLineColor( Color( COL_BLACK ) ); 813 else 814 SetLineColor( aDoubleColor ); 815 DrawRect( aRect ); 816 } 817 } 818 else if ( nStyle & WB_RADIOSEL ) 819 { 820 aRect.Left() += 3; 821 aRect.Top() += 3; 822 aRect.Right() -= 3; 823 aRect.Bottom() -= 3; 824 if ( nStyle & WB_DOUBLEBORDER ) 825 { 826 aRect.Left()++; 827 aRect.Top()++; 828 aRect.Right()--; 829 aRect.Bottom()--; 830 } 831 832 if ( bFocus ) 833 ShowFocus( aRect ); 834 835 aRect.Left()++; 836 aRect.Top()++; 837 aRect.Right()--; 838 aRect.Bottom()--; 839 840 if ( bDrawSel ) 841 { 842 SetLineColor( aDoubleColor ); 843 aRect.Left()++; 844 aRect.Top()++; 845 aRect.Right()--; 846 aRect.Bottom()--; 847 DrawRect( aRect ); 848 aRect.Left()++; 849 aRect.Top()++; 850 aRect.Right()--; 851 aRect.Bottom()--; 852 DrawRect( aRect ); 853 } 854 } 855 else 856 { 857 if ( bDrawSel ) 858 { 859 if ( mbBlackSel ) 860 SetLineColor( Color( COL_BLACK ) ); 861 else 862 SetLineColor( aDoubleColor ); 863 DrawRect( aRect ); 864 } 865 if ( mbDoubleSel ) 866 { 867 aRect.Left()++; 868 aRect.Top()++; 869 aRect.Right()--; 870 aRect.Bottom()--; 871 if ( bDrawSel ) 872 DrawRect( aRect ); 873 } 874 aRect.Left()++; 875 aRect.Top()++; 876 aRect.Right()--; 877 aRect.Bottom()--; 878 Rectangle aRect2 = aRect; 879 aRect.Left()++; 880 aRect.Top()++; 881 aRect.Right()--; 882 aRect.Bottom()--; 883 if ( bDrawSel ) 884 DrawRect( aRect ); 885 if ( mbDoubleSel ) 886 { 887 aRect.Left()++; 888 aRect.Top()++; 889 aRect.Right()--; 890 aRect.Bottom()--; 891 if ( bDrawSel ) 892 DrawRect( aRect ); 893 } 894 895 if ( bDrawSel ) 896 { 897 if ( mbBlackSel ) 898 SetLineColor( Color( COL_WHITE ) ); 899 else 900 SetLineColor( aSingleColor ); 901 } 902 else 903 SetLineColor( Color( COL_LIGHTGRAY ) ); 904 DrawRect( aRect2 ); 905 906 if ( bFocus ) 907 ShowFocus( aRect2 ); 908 } 909 910 ImplDrawItemText( pItem->maText ); 911 } 912 } 913 914 // ----------------------------------------------------------------------- 915 916 void ValueSet::ImplHideSelect( sal_uInt16 nItemId ) 917 { 918 Rectangle aRect; 919 920 sal_uInt16 nItemPos = GetItemPos( nItemId ); 921 if ( nItemPos != sal::static_int_cast<sal_uInt16>(LIST_ENTRY_NOTFOUND) ) 922 aRect = mpImpl->mpItemList->GetObject( nItemPos )->maRect; 923 else 924 { 925 if ( mpNoneItem ) 926 aRect = mpNoneItem->maRect; 927 } 928 929 if ( !aRect.IsEmpty() ) 930 { 931 HideFocus(); 932 Point aPos = aRect.TopLeft(); 933 Size aSize = aRect.GetSize(); 934 DrawOutDev( aPos, aSize, aPos, aSize, maVirDev ); 935 } 936 } 937 938 // ----------------------------------------------------------------------- 939 940 void ValueSet::ImplHighlightItem( sal_uInt16 nItemId, sal_Bool bIsSelection ) 941 { 942 if ( mnHighItemId != nItemId ) 943 { 944 // Alten merken, um vorherige Selektion zu entfernen 945 sal_uInt16 nOldItem = mnHighItemId; 946 mnHighItemId = nItemId; 947 948 // Wenn keiner selektiert ist, dann Selektion nicht malen 949 if ( !bIsSelection && mbNoSelection ) 950 mbDrawSelection = sal_False; 951 952 // Neu ausgeben und alte Selection wegnehmen 953 ImplHideSelect( nOldItem ); 954 ImplDrawSelect(); 955 mbDrawSelection = sal_True; 956 } 957 } 958 959 // ----------------------------------------------------------------------- 960 961 void ValueSet::ImplDrawDropPos( sal_Bool bShow ) 962 { 963 if ( (mnDropPos != VALUESET_ITEM_NOTFOUND) && mpImpl->mpItemList->Count() ) 964 { 965 sal_uInt16 nItemPos = mnDropPos; 966 sal_uInt16 nItemId1; 967 sal_uInt16 nItemId2 = 0; 968 sal_Bool bRight; 969 if ( nItemPos >= mpImpl->mpItemList->Count() ) 970 { 971 nItemPos = (sal_uInt16)(mpImpl->mpItemList->Count()-1); 972 bRight = sal_True; 973 } 974 else 975 bRight = sal_False; 976 977 nItemId1 = GetItemId( nItemPos ); 978 if ( (nItemId1 != mnSelItemId) && (nItemId1 != mnHighItemId) ) 979 nItemId1 = 0; 980 Rectangle aRect2 = mpImpl->mpItemList->GetObject( nItemPos )->maRect; 981 Rectangle aRect1; 982 if ( bRight ) 983 { 984 aRect1 = aRect2; 985 aRect2.SetEmpty(); 986 } 987 else if ( nItemPos > 0 ) 988 { 989 aRect1 = mpImpl->mpItemList->GetObject( nItemPos-1 )->maRect; 990 nItemId2 = GetItemId( nItemPos-1 ); 991 if ( (nItemId2 != mnSelItemId) && (nItemId2 != mnHighItemId) ) 992 nItemId2 = 0; 993 } 994 995 // Items ueberhaupt sichtbar (nur Erstes/Letztes) 996 if ( !aRect1.IsEmpty() || !aRect2.IsEmpty() ) 997 { 998 if ( nItemId1 ) 999 ImplHideSelect( nItemId1 ); 1000 if ( nItemId2 ) 1001 ImplHideSelect( nItemId2 ); 1002 1003 if ( bShow ) 1004 { 1005 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 1006 long nX; 1007 long nY; 1008 SetLineColor( rStyleSettings.GetButtonTextColor() ); 1009 if ( !aRect1.IsEmpty() ) 1010 { 1011 Point aPos = aRect1.RightCenter(); 1012 nX = aPos.X()-2; 1013 nY = aPos.Y(); 1014 for ( sal_uInt16 i = 0; i < 4; i++ ) 1015 DrawLine( Point( nX-i, nY-i ), Point( nX-i, nY+i ) ); 1016 } 1017 if ( !aRect2.IsEmpty() ) 1018 { 1019 Point aPos = aRect2.LeftCenter(); 1020 nX = aPos.X()+2; 1021 nY = aPos.Y(); 1022 for ( sal_uInt16 i = 0; i < 4; i++ ) 1023 DrawLine( Point( nX+i, nY-i ), Point( nX+i, nY+i ) ); 1024 } 1025 } 1026 else 1027 { 1028 if ( !aRect1.IsEmpty() ) 1029 { 1030 Point aPos = aRect1.TopLeft(); 1031 Size aSize = aRect1.GetSize(); 1032 DrawOutDev( aPos, aSize, aPos, aSize, maVirDev ); 1033 } 1034 if ( !aRect2.IsEmpty() ) 1035 { 1036 Point aPos = aRect2.TopLeft(); 1037 Size aSize = aRect2.GetSize(); 1038 DrawOutDev( aPos, aSize, aPos, aSize, maVirDev ); 1039 } 1040 } 1041 1042 if ( nItemId1 || nItemId2 ) 1043 ImplDrawSelect(); 1044 } 1045 } 1046 } 1047 1048 // ----------------------------------------------------------------------- 1049 1050 void ValueSet::ImplDraw() 1051 { 1052 if ( mbFormat ) 1053 Format(); 1054 1055 HideFocus(); 1056 1057 Point aDefPos; 1058 Size aSize = maVirDev.GetOutputSizePixel(); 1059 1060 if ( mpScrBar && mpScrBar->IsVisible() ) 1061 { 1062 Point aScrPos = mpScrBar->GetPosPixel(); 1063 Size aScrSize = mpScrBar->GetSizePixel(); 1064 Point aTempPos( 0, aScrPos.Y() ); 1065 Size aTempSize( aSize.Width(), aScrPos.Y() ); 1066 1067 DrawOutDev( aDefPos, aTempSize, aDefPos, aTempSize, maVirDev ); 1068 aTempSize.Width() = aScrPos.X()-1; 1069 aTempSize.Height() = aScrSize.Height(); 1070 DrawOutDev( aTempPos, aTempSize, aTempPos, aTempSize, maVirDev ); 1071 aTempPos.Y() = aScrPos.Y()+aScrSize.Height(); 1072 aTempSize.Width() = aSize.Width(); 1073 aTempSize.Height() = aSize.Height()-aTempPos.Y(); 1074 DrawOutDev( aTempPos, aTempSize, aTempPos, aTempSize, maVirDev ); 1075 } 1076 else 1077 DrawOutDev( aDefPos, aSize, aDefPos, aSize, maVirDev ); 1078 1079 // Trennlinie zum Namefield zeichnen 1080 if ( GetStyle() & WB_NAMEFIELD ) 1081 { 1082 if ( !(GetStyle() & WB_FLATVALUESET) ) 1083 { 1084 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 1085 Size aWinSize = GetOutputSizePixel(); 1086 Point aPos1( NAME_LINE_OFF_X, mnTextOffset+NAME_LINE_OFF_Y ); 1087 Point aPos2( aWinSize.Width()-(NAME_LINE_OFF_X*2), mnTextOffset+NAME_LINE_OFF_Y ); 1088 if ( !(rStyleSettings.GetOptions() & STYLE_OPTION_MONO) ) 1089 { 1090 SetLineColor( rStyleSettings.GetShadowColor() ); 1091 DrawLine( aPos1, aPos2 ); 1092 aPos1.Y()++; 1093 aPos2.Y()++; 1094 SetLineColor( rStyleSettings.GetLightColor() ); 1095 } 1096 else 1097 SetLineColor( rStyleSettings.GetWindowTextColor() ); 1098 DrawLine( aPos1, aPos2 ); 1099 } 1100 } 1101 1102 ImplDrawSelect(); 1103 } 1104 1105 // ----------------------------------------------------------------------- 1106 1107 sal_Bool ValueSet::ImplScroll( const Point& rPos ) 1108 { 1109 Size aOutSize = GetOutputSizePixel(); 1110 long nScrBarWidth; 1111 1112 if ( mpScrBar ) 1113 nScrBarWidth = mpScrBar->GetSizePixel().Width(); 1114 else 1115 nScrBarWidth = 0; 1116 1117 if ( !mbScroll || (rPos.X() < 0) || (rPos.X() > aOutSize.Width()-nScrBarWidth) ) 1118 return sal_False; 1119 1120 long nScrollOffset; 1121 sal_uInt16 nOldLine = mnFirstLine; 1122 const Rectangle& rTopRect = mpImpl->mpItemList->GetObject( mnFirstLine*mnCols )->maRect; 1123 if ( rTopRect.GetHeight() <= 16 ) 1124 nScrollOffset = VALUESET_SCROLL_OFFSET/2; 1125 else 1126 nScrollOffset = VALUESET_SCROLL_OFFSET; 1127 if ( (mnFirstLine > 0) && (rPos.Y() >= 0) ) 1128 { 1129 long nTopPos = rTopRect.Top(); 1130 if ( (rPos.Y() >= nTopPos) && (rPos.Y() <= nTopPos+nScrollOffset) ) 1131 mnFirstLine--; 1132 } 1133 if ( (mnFirstLine == nOldLine) && 1134 (mnFirstLine < (sal_uInt16)(mnLines-mnVisLines)) && (rPos.Y() < aOutSize.Height()) ) 1135 { 1136 long nBottomPos = mpImpl->mpItemList->GetObject( (mnFirstLine+mnVisLines-1)*mnCols )->maRect.Bottom(); 1137 if ( (rPos.Y() >= nBottomPos-nScrollOffset) && (rPos.Y() <= nBottomPos) ) 1138 mnFirstLine++; 1139 } 1140 1141 if ( mnFirstLine != nOldLine ) 1142 { 1143 mbFormat = sal_True; 1144 ImplDraw(); 1145 return sal_True; 1146 } 1147 else 1148 return sal_False; 1149 } 1150 1151 // ----------------------------------------------------------------------- 1152 1153 sal_uInt16 ValueSet::ImplGetItem( const Point& rPos, sal_Bool bMove ) const 1154 { 1155 if ( mpNoneItem ) 1156 { 1157 if ( mpNoneItem->maRect.IsInside( rPos ) ) 1158 return VALUESET_ITEM_NONEITEM; 1159 } 1160 1161 Point aDefPos; 1162 Rectangle aWinRect( aDefPos, maVirDev.GetOutputSizePixel() ); 1163 1164 sal_uLong nItemCount = mpImpl->mpItemList->Count(); 1165 for ( sal_uLong i = 0; i < nItemCount; i++ ) 1166 { 1167 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( i ); 1168 if ( pItem->maRect.IsInside( rPos ) ) 1169 { 1170 if ( aWinRect.IsInside( rPos ) ) 1171 return (sal_uInt16)i; 1172 else 1173 return VALUESET_ITEM_NOTFOUND; 1174 } 1175 } 1176 1177 // Wenn Spacing gesetzt ist, wird der vorher selektierte 1178 // Eintrag zurueckgegeben, wenn die Maus noch nicht das Fenster 1179 // verlassen hat 1180 if ( bMove && mnSpacing && mnHighItemId ) 1181 { 1182 if ( aWinRect.IsInside( rPos ) ) 1183 return GetItemPos( mnHighItemId ); 1184 } 1185 1186 return VALUESET_ITEM_NOTFOUND; 1187 } 1188 1189 // ----------------------------------------------------------------------- 1190 1191 ValueSetItem* ValueSet::ImplGetItem( sal_uInt16 nPos ) 1192 { 1193 if ( nPos == VALUESET_ITEM_NONEITEM ) 1194 return mpNoneItem; 1195 else 1196 return mpImpl->mpItemList->GetObject( nPos ); 1197 } 1198 1199 // ----------------------------------------------------------------------- 1200 1201 ValueSetItem* ValueSet::ImplGetFirstItem() 1202 { 1203 sal_uInt16 nItemCount = (sal_uInt16)mpImpl->mpItemList->Count(); 1204 sal_uInt16 i = 0; 1205 1206 while ( i < nItemCount ) 1207 { 1208 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( i ); 1209 if ( pItem->meType != VALUESETITEM_SPACE ) 1210 return pItem; 1211 i++; 1212 } 1213 1214 return NULL; 1215 } 1216 1217 // ----------------------------------------------------------------------- 1218 1219 sal_uInt16 ValueSet::ImplGetVisibleItemCount() const 1220 { 1221 sal_uInt16 nRet = 0; 1222 1223 for( sal_Int32 n = 0, nItemCount = mpImpl->mpItemList->Count(); n < nItemCount; n++ ) 1224 { 1225 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( n ); 1226 1227 if( pItem->meType != VALUESETITEM_SPACE && !pItem->maRect.IsEmpty() ) 1228 nRet++; 1229 } 1230 1231 return nRet; 1232 } 1233 1234 // ----------------------------------------------------------------------- 1235 1236 ValueSetItem* ValueSet::ImplGetVisibleItem( sal_uInt16 nVisiblePos ) 1237 { 1238 ValueSetItem* pRet = NULL; 1239 sal_uInt16 nFoundPos = 0; 1240 1241 for( sal_Int32 n = 0, nItemCount = mpImpl->mpItemList->Count(); ( n < nItemCount ) && !pRet; n++ ) 1242 { 1243 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( n ); 1244 1245 if( ( pItem->meType != VALUESETITEM_SPACE ) && !pItem->maRect.IsEmpty() && ( nVisiblePos == nFoundPos++ ) ) 1246 pRet = pItem; 1247 } 1248 1249 return pRet; 1250 } 1251 1252 // ----------------------------------------------------------------------- 1253 1254 void ValueSet::ImplFireAccessibleEvent( short nEventId, const ::com::sun::star::uno::Any& rOldValue, const ::com::sun::star::uno::Any& rNewValue ) 1255 { 1256 ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) ); 1257 1258 if( pAcc ) 1259 pAcc->FireAccessibleEvent( nEventId, rOldValue, rNewValue ); 1260 } 1261 1262 // ----------------------------------------------------------------------- 1263 1264 sal_Bool ValueSet::ImplHasAccessibleListeners() 1265 { 1266 ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) ); 1267 return( pAcc && pAcc->HasAccessibleListeners() ); 1268 } 1269 1270 // ----------------------------------------------------------------------- 1271 1272 IMPL_LINK( ValueSet,ImplScrollHdl, ScrollBar*, pScrollBar ) 1273 { 1274 sal_uInt16 nNewFirstLine = (sal_uInt16)pScrollBar->GetThumbPos(); 1275 if ( nNewFirstLine != mnFirstLine ) 1276 { 1277 mnFirstLine = nNewFirstLine; 1278 mbFormat = sal_True; 1279 ImplDraw(); 1280 } 1281 return 0; 1282 } 1283 1284 // ----------------------------------------------------------------------- 1285 1286 IMPL_LINK( ValueSet,ImplTimerHdl, Timer*, EMPTYARG ) 1287 { 1288 ImplTracking( GetPointerPosPixel(), sal_True ); 1289 return 0; 1290 } 1291 1292 // ----------------------------------------------------------------------- 1293 1294 void ValueSet::ImplTracking( const Point& rPos, sal_Bool bRepeat ) 1295 { 1296 if ( bRepeat || mbSelection ) 1297 { 1298 if ( ImplScroll( rPos ) ) 1299 { 1300 if ( mbSelection ) 1301 { 1302 maTimer.SetTimeoutHdl( LINK( this, ValueSet, ImplTimerHdl ) ); 1303 maTimer.SetTimeout( GetSettings().GetMouseSettings().GetScrollRepeat() ); 1304 maTimer.Start(); 1305 } 1306 } 1307 } 1308 1309 ValueSetItem* pItem = ImplGetItem( ImplGetItem( rPos ) ); 1310 if ( pItem && (pItem->meType != VALUESETITEM_SPACE) ) 1311 { 1312 if( GetStyle() & WB_MENUSTYLEVALUESET ) 1313 mbHighlight = sal_True; 1314 1315 ImplHighlightItem( pItem->mnId ); 1316 } 1317 else 1318 { 1319 if( GetStyle() & WB_MENUSTYLEVALUESET ) 1320 mbHighlight = sal_True; 1321 1322 ImplHighlightItem( mnSelItemId, sal_False ); 1323 } 1324 } 1325 1326 // ----------------------------------------------------------------------- 1327 1328 void ValueSet::ImplEndTracking( const Point& rPos, sal_Bool bCancel ) 1329 { 1330 ValueSetItem* pItem; 1331 1332 // Bei Abbruch, den alten Status wieder herstellen 1333 if ( bCancel ) 1334 pItem = NULL; 1335 else 1336 pItem = ImplGetItem( ImplGetItem( rPos ) ); 1337 1338 if ( pItem && (pItem->meType != VALUESETITEM_SPACE) ) 1339 { 1340 SelectItem( pItem->mnId ); 1341 if ( !mbSelection && !(GetStyle() & WB_NOPOINTERFOCUS) ) 1342 GrabFocus(); 1343 mbHighlight = sal_False; 1344 mbSelection = sal_False; 1345 Select(); 1346 } 1347 else 1348 { 1349 ImplHighlightItem( mnSelItemId, sal_False ); 1350 mbHighlight = sal_False; 1351 mbSelection = sal_False; 1352 } 1353 } 1354 1355 // ----------------------------------------------------------------------- 1356 1357 void ValueSet::MouseButtonDown( const MouseEvent& rMEvt ) 1358 { 1359 if ( rMEvt.IsLeft() ) 1360 { 1361 ValueSetItem* pItem = ImplGetItem( ImplGetItem( rMEvt.GetPosPixel() ) ); 1362 if ( mbSelection ) 1363 { 1364 mbHighlight = sal_True; 1365 if ( pItem && (pItem->meType != VALUESETITEM_SPACE) ) 1366 { 1367 mnOldItemId = mnSelItemId; 1368 mnHighItemId = mnSelItemId; 1369 ImplHighlightItem( pItem->mnId ); 1370 } 1371 1372 return; 1373 } 1374 else 1375 { 1376 if ( pItem && (pItem->meType != VALUESETITEM_SPACE) && !rMEvt.IsMod2() ) 1377 { 1378 if ( (pItem->mnBits & VIB_NODOUBLECLICK) || (rMEvt.GetClicks() == 1) ) 1379 { 1380 mnOldItemId = mnSelItemId; 1381 mbHighlight = sal_True; 1382 mnHighItemId = mnSelItemId; 1383 ImplHighlightItem( pItem->mnId ); 1384 StartTracking( STARTTRACK_SCROLLREPEAT ); 1385 } 1386 else if ( rMEvt.GetClicks() == 2 ) 1387 DoubleClick(); 1388 1389 return; 1390 } 1391 } 1392 } 1393 1394 Control::MouseButtonDown( rMEvt ); 1395 } 1396 1397 // ----------------------------------------------------------------------- 1398 1399 void ValueSet::MouseButtonUp( const MouseEvent& rMEvt ) 1400 { 1401 // Wegen SelectionMode 1402 if ( rMEvt.IsLeft() && mbSelection ) 1403 ImplEndTracking( rMEvt.GetPosPixel(), sal_False ); 1404 else 1405 Control::MouseButtonUp( rMEvt ); 1406 } 1407 1408 // ----------------------------------------------------------------------- 1409 1410 void ValueSet::MouseMove( const MouseEvent& rMEvt ) 1411 { 1412 // Wegen SelectionMode 1413 if ( mbSelection || (GetStyle() & WB_MENUSTYLEVALUESET) ) 1414 ImplTracking( rMEvt.GetPosPixel(), sal_False ); 1415 Control::MouseMove( rMEvt ); 1416 } 1417 1418 // ----------------------------------------------------------------------- 1419 1420 void ValueSet::Tracking( const TrackingEvent& rTEvt ) 1421 { 1422 Point aMousePos = rTEvt.GetMouseEvent().GetPosPixel(); 1423 1424 if ( rTEvt.IsTrackingEnded() ) 1425 ImplEndTracking( aMousePos, rTEvt.IsTrackingCanceled() ); 1426 else 1427 ImplTracking( aMousePos, rTEvt.IsTrackingRepeat() ); 1428 } 1429 1430 // ----------------------------------------------------------------------- 1431 1432 void ValueSet::KeyInput( const KeyEvent& rKEvt ) 1433 { 1434 sal_uInt16 nLastItem = (sal_uInt16)mpImpl->mpItemList->Count(); 1435 sal_uInt16 nItemPos = VALUESET_ITEM_NOTFOUND; 1436 sal_uInt16 nCurPos = VALUESET_ITEM_NONEITEM; 1437 sal_uInt16 nCalcPos; 1438 1439 if ( !nLastItem || !ImplGetFirstItem() ) 1440 { 1441 Control::KeyInput( rKEvt ); 1442 return; 1443 } 1444 else 1445 nLastItem--; 1446 1447 if ( mnSelItemId ) 1448 nCurPos = GetItemPos( mnSelItemId ); 1449 nCalcPos = nCurPos; 1450 1451 //switch off selection mode if key travelling is used 1452 sal_Bool bDefault = sal_False; 1453 switch ( rKEvt.GetKeyCode().GetCode() ) 1454 { 1455 case KEY_HOME: 1456 if ( mpNoneItem ) 1457 nItemPos = VALUESET_ITEM_NONEITEM; 1458 else 1459 { 1460 nItemPos = 0; 1461 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ) 1462 nItemPos++; 1463 } 1464 break; 1465 1466 case KEY_END: 1467 nItemPos = nLastItem; 1468 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ) 1469 { 1470 if ( nItemPos == 0 ) 1471 nItemPos = VALUESET_ITEM_NONEITEM; 1472 else 1473 nItemPos--; 1474 } 1475 break; 1476 1477 case KEY_LEFT: 1478 case KEY_RIGHT: 1479 if ( rKEvt.GetKeyCode().GetCode()==KEY_LEFT ) 1480 { 1481 do 1482 { 1483 if ( nCalcPos == VALUESET_ITEM_NONEITEM ) 1484 nItemPos = nLastItem; 1485 else if ( !nCalcPos ) 1486 { 1487 if ( mpNoneItem ) 1488 nItemPos = VALUESET_ITEM_NONEITEM; 1489 else 1490 nItemPos = nLastItem; 1491 } 1492 else 1493 nItemPos = nCalcPos-1; 1494 nCalcPos = nItemPos; 1495 } 1496 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ); 1497 } 1498 else 1499 { 1500 do 1501 { 1502 if ( nCalcPos == VALUESET_ITEM_NONEITEM ) 1503 nItemPos = 0; 1504 else if ( nCalcPos == nLastItem ) 1505 { 1506 if ( mpNoneItem ) 1507 nItemPos = VALUESET_ITEM_NONEITEM; 1508 else 1509 nItemPos = 0; 1510 } 1511 else 1512 nItemPos = nCalcPos+1; 1513 nCalcPos = nItemPos; 1514 } 1515 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ); 1516 } 1517 break; 1518 1519 case KEY_UP: 1520 case KEY_PAGEUP: 1521 { 1522 if( rKEvt.GetKeyCode().GetCode() != KEY_PAGEUP || 1523 ( !rKEvt.GetKeyCode().IsShift() && !rKEvt.GetKeyCode().IsMod1() && !rKEvt.GetKeyCode().IsMod2() ) ) 1524 { 1525 const long nLineCount = ( ( KEY_UP == rKEvt.GetKeyCode().GetCode() ) ? 1 : mnVisLines ); 1526 do 1527 { 1528 if ( nCalcPos == VALUESET_ITEM_NONEITEM ) 1529 { 1530 if ( nLastItem+1 <= mnCols ) 1531 nItemPos = mnCurCol; 1532 else 1533 { 1534 nItemPos = ((((nLastItem+1)/mnCols)-1)*mnCols)+(mnCurCol%mnCols); 1535 if ( nItemPos+mnCols <= nLastItem ) 1536 nItemPos = nItemPos + mnCols; 1537 } 1538 } 1539 else if ( nCalcPos >= ( nLineCount * mnCols ) ) 1540 nItemPos = sal::static_int_cast< sal_uInt16 >( 1541 nCalcPos - ( nLineCount * mnCols )); 1542 else 1543 { 1544 if ( mpNoneItem ) 1545 { 1546 mnCurCol = nCalcPos%mnCols; 1547 nItemPos = VALUESET_ITEM_NONEITEM; 1548 } 1549 else 1550 { 1551 if ( nLastItem+1 <= mnCols ) 1552 nItemPos = nCalcPos; 1553 else 1554 { 1555 nItemPos = ((((nLastItem+1)/mnCols)-1)*mnCols)+(nCalcPos%mnCols); 1556 if ( nItemPos+mnCols <= nLastItem ) 1557 nItemPos = nItemPos + mnCols; 1558 } 1559 } 1560 } 1561 nCalcPos = nItemPos; 1562 } 1563 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ); 1564 } 1565 else 1566 Control::KeyInput( rKEvt ); 1567 } 1568 break; 1569 1570 case KEY_DOWN: 1571 case KEY_PAGEDOWN: 1572 { 1573 if( rKEvt.GetKeyCode().GetCode() != KEY_PAGEDOWN || 1574 ( !rKEvt.GetKeyCode().IsShift() && !rKEvt.GetKeyCode().IsMod1() && !rKEvt.GetKeyCode().IsMod2() ) ) 1575 { 1576 const long nLineCount = ( ( KEY_DOWN == rKEvt.GetKeyCode().GetCode() ) ? 1 : mnVisLines ); 1577 do 1578 { 1579 if ( nCalcPos == VALUESET_ITEM_NONEITEM ) 1580 nItemPos = mnCurCol; 1581 else if ( nCalcPos + ( nLineCount * mnCols ) <= nLastItem ) 1582 nItemPos = sal::static_int_cast< sal_uInt16 >( 1583 nCalcPos + ( nLineCount * mnCols )); 1584 else 1585 { 1586 #if 0 1587 if( (KEY_DOWN == rKEvt.GetKeyCode().GetCode() ) && (GetStyle() & WB_MENUSTYLEVALUESET) ) 1588 { 1589 Window* pParent = GetParent(); 1590 pParent->GrabFocus(); 1591 pParent->KeyInput( rKEvt ); 1592 break; 1593 } 1594 else 1595 #endif 1596 { 1597 if ( mpNoneItem ) 1598 { 1599 mnCurCol = nCalcPos%mnCols; 1600 nItemPos = VALUESET_ITEM_NONEITEM; 1601 } 1602 else 1603 nItemPos = nCalcPos%mnCols; 1604 } 1605 } 1606 nCalcPos = nItemPos; 1607 } 1608 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ); 1609 } 1610 else 1611 Control::KeyInput( rKEvt ); 1612 1613 } 1614 break; 1615 case KEY_RETURN: 1616 //enable default handling of KEY_RETURN in dialogs 1617 if(0 != (GetStyle()&WB_NO_DIRECTSELECT)) 1618 { 1619 Select(); 1620 break; 1621 } 1622 //no break; 1623 default: 1624 Control::KeyInput( rKEvt ); 1625 bDefault = sal_True; 1626 break; 1627 } 1628 if(!bDefault) 1629 EndSelection(); 1630 if ( nItemPos != VALUESET_ITEM_NOTFOUND ) 1631 { 1632 sal_uInt16 nItemId; 1633 if ( nItemPos != VALUESET_ITEM_NONEITEM ) 1634 nItemId = GetItemId( nItemPos ); 1635 else 1636 nItemId = 0; 1637 1638 if ( nItemId != mnSelItemId ) 1639 { 1640 SelectItem( nItemId ); 1641 //select only if WB_NO_DIRECTSELECT is not set 1642 if(0 == (GetStyle()&WB_NO_DIRECTSELECT)) 1643 Select(); 1644 } 1645 } 1646 } 1647 1648 // ----------------------------------------------------------------------- 1649 1650 void ValueSet::Command( const CommandEvent& rCEvt ) 1651 { 1652 if ( (rCEvt.GetCommand() == COMMAND_WHEEL) || 1653 (rCEvt.GetCommand() == COMMAND_STARTAUTOSCROLL) || 1654 (rCEvt.GetCommand() == COMMAND_AUTOSCROLL) ) 1655 { 1656 if ( HandleScrollCommand( rCEvt, NULL, mpScrBar ) ) 1657 return; 1658 } 1659 1660 Control::Command( rCEvt ); 1661 } 1662 1663 // ----------------------------------------------------------------------- 1664 1665 void ValueSet::Paint( const Rectangle& ) 1666 { 1667 if ( GetStyle() & WB_FLATVALUESET ) 1668 { 1669 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 1670 SetLineColor(); 1671 SetFillColor( rStyleSettings.GetFaceColor() ); 1672 long nOffY = maVirDev.GetOutputSizePixel().Height(); 1673 Size aWinSize = GetOutputSizePixel(); 1674 DrawRect( Rectangle( Point( 0, nOffY ), Point( aWinSize.Width(), aWinSize.Height() ) ) ); 1675 } 1676 1677 ImplDraw(); 1678 } 1679 1680 // ----------------------------------------------------------------------- 1681 1682 void ValueSet::GetFocus() 1683 { 1684 OSL_TRACE ("value set getting focus"); 1685 ImplDrawSelect(); 1686 Control::GetFocus(); 1687 1688 // Tell the accessible object that we got the focus. 1689 ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) ); 1690 if( pAcc ) 1691 pAcc->GetFocus(); 1692 } 1693 1694 // ----------------------------------------------------------------------- 1695 1696 void ValueSet::LoseFocus() 1697 { 1698 OSL_TRACE ("value set losing focus"); 1699 if ( mbNoSelection && mnSelItemId ) 1700 ImplHideSelect( mnSelItemId ); 1701 else 1702 HideFocus(); 1703 Control::LoseFocus(); 1704 1705 // Tell the accessible object that we lost the focus. 1706 ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) ); 1707 if( pAcc ) 1708 pAcc->LoseFocus(); 1709 } 1710 1711 // ----------------------------------------------------------------------- 1712 1713 void ValueSet::Resize() 1714 { 1715 mbFormat = sal_True; 1716 if ( IsReallyVisible() && IsUpdateMode() ) 1717 Invalidate(); 1718 Control::Resize(); 1719 } 1720 1721 // ----------------------------------------------------------------------- 1722 1723 void ValueSet::RequestHelp( const HelpEvent& rHEvt ) 1724 { 1725 if ( (rHEvt.GetMode() & (HELPMODE_QUICK | HELPMODE_BALLOON)) == HELPMODE_QUICK ) 1726 { 1727 Point aPos = ScreenToOutputPixel( rHEvt.GetMousePosPixel() ); 1728 sal_uInt16 nItemPos = ImplGetItem( aPos ); 1729 if ( nItemPos != VALUESET_ITEM_NOTFOUND ) 1730 { 1731 ValueSetItem* pItem = ImplGetItem( nItemPos ); 1732 Rectangle aItemRect = pItem->maRect; 1733 Point aPt = OutputToScreenPixel( aItemRect.TopLeft() ); 1734 aItemRect.Left() = aPt.X(); 1735 aItemRect.Top() = aPt.Y(); 1736 aPt = OutputToScreenPixel( aItemRect.BottomRight() ); 1737 aItemRect.Right() = aPt.X(); 1738 aItemRect.Bottom() = aPt.Y(); 1739 Help::ShowQuickHelp( this, aItemRect, GetItemText( pItem->mnId ) ); 1740 return; 1741 } 1742 } 1743 1744 Control::RequestHelp( rHEvt ); 1745 } 1746 1747 // ----------------------------------------------------------------------- 1748 1749 void ValueSet::StateChanged( StateChangedType nType ) 1750 { 1751 Control::StateChanged( nType ); 1752 1753 if ( nType == STATE_CHANGE_INITSHOW ) 1754 { 1755 if ( mbFormat ) 1756 Format(); 1757 } 1758 else if ( nType == STATE_CHANGE_UPDATEMODE ) 1759 { 1760 if ( IsReallyVisible() && IsUpdateMode() ) 1761 Invalidate(); 1762 } 1763 else if ( nType == STATE_CHANGE_TEXT ) 1764 { 1765 if ( mpNoneItem && !mbFormat && IsReallyVisible() && IsUpdateMode() ) 1766 { 1767 ImplFormatItem( mpNoneItem ); 1768 Invalidate( mpNoneItem->maRect ); 1769 } 1770 } 1771 else if ( (nType == STATE_CHANGE_ZOOM) || 1772 (nType == STATE_CHANGE_CONTROLFONT) ) 1773 { 1774 ImplInitSettings( sal_True, sal_False, sal_False ); 1775 Invalidate(); 1776 } 1777 else if ( nType == STATE_CHANGE_CONTROLFOREGROUND ) 1778 { 1779 ImplInitSettings( sal_False, sal_True, sal_False ); 1780 Invalidate(); 1781 } 1782 else if ( nType == STATE_CHANGE_CONTROLBACKGROUND ) 1783 { 1784 ImplInitSettings( sal_False, sal_False, sal_True ); 1785 Invalidate(); 1786 } 1787 else if ( (nType == STATE_CHANGE_STYLE) || (nType == STATE_CHANGE_ENABLE) ) 1788 { 1789 mbFormat = sal_True; 1790 ImplInitSettings( sal_False, sal_False, sal_True ); 1791 Invalidate(); 1792 } 1793 } 1794 1795 // ----------------------------------------------------------------------- 1796 1797 void ValueSet::DataChanged( const DataChangedEvent& rDCEvt ) 1798 { 1799 Control::DataChanged( rDCEvt ); 1800 1801 if ( (rDCEvt.GetType() == DATACHANGED_FONTS) || 1802 (rDCEvt.GetType() == DATACHANGED_DISPLAY) || 1803 (rDCEvt.GetType() == DATACHANGED_FONTSUBSTITUTION) || 1804 ((rDCEvt.GetType() == DATACHANGED_SETTINGS) && 1805 (rDCEvt.GetFlags() & SETTINGS_STYLE)) ) 1806 { 1807 mbFormat = sal_True; 1808 ImplInitSettings( sal_True, sal_True, sal_True ); 1809 Invalidate(); 1810 } 1811 } 1812 1813 // ----------------------------------------------------------------------- 1814 1815 void ValueSet::Select() 1816 { 1817 maSelectHdl.Call( this ); 1818 } 1819 1820 // ----------------------------------------------------------------------- 1821 1822 void ValueSet::DoubleClick() 1823 { 1824 maDoubleClickHdl.Call( this ); 1825 } 1826 1827 // ----------------------------------------------------------------------- 1828 1829 void ValueSet::UserDraw( const UserDrawEvent& ) 1830 { 1831 } 1832 1833 // ----------------------------------------------------------------------- 1834 1835 void ValueSet::InsertItem( sal_uInt16 nItemId, const Image& rImage, sal_uInt16 nPos ) 1836 { 1837 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1838 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1839 "ValueSet::InsertItem(): ItemId already exists" ); 1840 1841 ValueSetItem* pItem = new ValueSetItem( *this ); 1842 pItem->mnId = nItemId; 1843 pItem->meType = VALUESETITEM_IMAGE; 1844 pItem->maImage = rImage; 1845 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1846 1847 mbFormat = sal_True; 1848 if ( IsReallyVisible() && IsUpdateMode() ) 1849 Invalidate(); 1850 } 1851 1852 // ----------------------------------------------------------------------- 1853 1854 void ValueSet::InsertItem( sal_uInt16 nItemId, const Color& rColor, sal_uInt16 nPos ) 1855 { 1856 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1857 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1858 "ValueSet::InsertItem(): ItemId already exists" ); 1859 1860 ValueSetItem* pItem = new ValueSetItem( *this ); 1861 pItem->mnId = nItemId; 1862 pItem->meType = VALUESETITEM_COLOR; 1863 pItem->maColor = rColor; 1864 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1865 1866 mbFormat = sal_True; 1867 if ( IsReallyVisible() && IsUpdateMode() ) 1868 Invalidate(); 1869 } 1870 1871 // ----------------------------------------------------------------------- 1872 1873 void ValueSet::InsertItem( sal_uInt16 nItemId, const Image& rImage, 1874 const XubString& rText, sal_uInt16 nPos ) 1875 { 1876 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1877 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1878 "ValueSet::InsertItem(): ItemId already exists" ); 1879 1880 ValueSetItem* pItem = new ValueSetItem( *this ); 1881 pItem->mnId = nItemId; 1882 pItem->meType = VALUESETITEM_IMAGE; 1883 pItem->maImage = rImage; 1884 pItem->maText = rText; 1885 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1886 1887 mbFormat = sal_True; 1888 if ( IsReallyVisible() && IsUpdateMode() ) 1889 Invalidate(); 1890 } 1891 1892 // ----------------------------------------------------------------------- 1893 1894 void ValueSet::InsertItem( sal_uInt16 nItemId, const Color& rColor, 1895 const XubString& rText, sal_uInt16 nPos ) 1896 { 1897 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1898 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1899 "ValueSet::InsertItem(): ItemId already exists" ); 1900 1901 ValueSetItem* pItem = new ValueSetItem( *this ); 1902 pItem->mnId = nItemId; 1903 pItem->meType = VALUESETITEM_COLOR; 1904 pItem->maColor = rColor; 1905 pItem->maText = rText; 1906 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1907 1908 mbFormat = sal_True; 1909 if ( IsReallyVisible() && IsUpdateMode() ) 1910 Invalidate(); 1911 } 1912 1913 // ----------------------------------------------------------------------- 1914 1915 void ValueSet::InsertItem( sal_uInt16 nItemId, sal_uInt16 nPos ) 1916 { 1917 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1918 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1919 "ValueSet::InsertItem(): ItemId already exists" ); 1920 1921 ValueSetItem* pItem = new ValueSetItem( *this ); 1922 pItem->mnId = nItemId; 1923 pItem->meType = VALUESETITEM_USERDRAW; 1924 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1925 1926 mbFormat = sal_True; 1927 if ( IsReallyVisible() && IsUpdateMode() ) 1928 Invalidate(); 1929 } 1930 1931 // ----------------------------------------------------------------------- 1932 1933 void ValueSet::InsertSpace( sal_uInt16 nItemId, sal_uInt16 nPos ) 1934 { 1935 DBG_ASSERT( nItemId, "ValueSet::InsertSpace(): ItemId == 0" ); 1936 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1937 "ValueSet::InsertSpace(): ItemId already exists" ); 1938 1939 ValueSetItem* pItem = new ValueSetItem( *this ); 1940 pItem->mnId = nItemId; 1941 pItem->meType = VALUESETITEM_SPACE; 1942 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1943 1944 mbFormat = sal_True; 1945 if ( IsReallyVisible() && IsUpdateMode() ) 1946 Invalidate(); 1947 } 1948 1949 // ----------------------------------------------------------------------- 1950 1951 void ValueSet::RemoveItem( sal_uInt16 nItemId ) 1952 { 1953 sal_uInt16 nPos = GetItemPos( nItemId ); 1954 1955 if ( nPos == VALUESET_ITEM_NOTFOUND ) 1956 return; 1957 1958 delete mpImpl->mpItemList->Remove( nPos ); 1959 1960 // Variablen zuruecksetzen 1961 if ( (mnHighItemId == nItemId) || (mnSelItemId == nItemId) ) 1962 { 1963 mnCurCol = 0; 1964 mnOldItemId = 0; 1965 mnHighItemId = 0; 1966 mnSelItemId = 0; 1967 mbNoSelection = sal_True; 1968 } 1969 1970 mbFormat = sal_True; 1971 if ( IsReallyVisible() && IsUpdateMode() ) 1972 Invalidate(); 1973 } 1974 1975 // ----------------------------------------------------------------------- 1976 1977 void ValueSet::CopyItems( const ValueSet& rValueSet ) 1978 { 1979 ImplDeleteItems(); 1980 1981 ValueSetItem* pItem = rValueSet.mpImpl->mpItemList->First(); 1982 while ( pItem ) 1983 { 1984 ValueSetItem* pNewItem = new ValueSetItem( *this ); 1985 1986 pNewItem->mnId = pItem->mnId; 1987 pNewItem->mnBits = pItem->mnBits; 1988 pNewItem->meType = pItem->meType; 1989 pNewItem->maImage = pItem->maImage; 1990 pNewItem->maColor = pItem->maColor; 1991 pNewItem->maText = pItem->maText; 1992 pNewItem->mpData = pItem->mpData; 1993 pNewItem->maRect = pItem->maRect; 1994 pNewItem->mpxAcc = NULL; 1995 1996 mpImpl->mpItemList->Insert( pNewItem ); 1997 pItem = rValueSet.mpImpl->mpItemList->Next(); 1998 } 1999 2000 // Variablen zuruecksetzen 2001 mnFirstLine = 0; 2002 mnCurCol = 0; 2003 mnOldItemId = 0; 2004 mnHighItemId = 0; 2005 mnSelItemId = 0; 2006 mbNoSelection = sal_True; 2007 2008 mbFormat = sal_True; 2009 if ( IsReallyVisible() && IsUpdateMode() ) 2010 Invalidate(); 2011 } 2012 2013 // ----------------------------------------------------------------------- 2014 2015 void ValueSet::Clear() 2016 { 2017 ImplDeleteItems(); 2018 2019 // Variablen zuruecksetzen 2020 mnFirstLine = 0; 2021 mnCurCol = 0; 2022 mnOldItemId = 0; 2023 mnHighItemId = 0; 2024 mnSelItemId = 0; 2025 mbNoSelection = sal_True; 2026 2027 mbFormat = sal_True; 2028 if ( IsReallyVisible() && IsUpdateMode() ) 2029 Invalidate(); 2030 } 2031 2032 // ----------------------------------------------------------------------- 2033 2034 sal_uInt16 ValueSet::GetItemCount() const 2035 { 2036 return (sal_uInt16)mpImpl->mpItemList->Count(); 2037 } 2038 2039 // ----------------------------------------------------------------------- 2040 2041 sal_uInt16 ValueSet::GetItemPos( sal_uInt16 nItemId ) const 2042 { 2043 ValueSetItem* pItem = mpImpl->mpItemList->First(); 2044 while ( pItem ) 2045 { 2046 if ( pItem->mnId == nItemId ) 2047 return (sal_uInt16)mpImpl->mpItemList->GetCurPos(); 2048 pItem = mpImpl->mpItemList->Next(); 2049 } 2050 2051 return VALUESET_ITEM_NOTFOUND; 2052 } 2053 2054 // ----------------------------------------------------------------------- 2055 2056 sal_uInt16 ValueSet::GetItemId( sal_uInt16 nPos ) const 2057 { 2058 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2059 2060 if ( pItem ) 2061 return pItem->mnId; 2062 else 2063 return 0; 2064 } 2065 2066 // ----------------------------------------------------------------------- 2067 2068 sal_uInt16 ValueSet::GetItemId( const Point& rPos ) const 2069 { 2070 sal_uInt16 nItemPos = ImplGetItem( rPos ); 2071 if ( nItemPos != VALUESET_ITEM_NOTFOUND ) 2072 return GetItemId( nItemPos ); 2073 2074 return 0; 2075 } 2076 2077 // ----------------------------------------------------------------------- 2078 2079 Rectangle ValueSet::GetItemRect( sal_uInt16 nItemId ) const 2080 { 2081 sal_uInt16 nPos = GetItemPos( nItemId ); 2082 2083 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2084 return mpImpl->mpItemList->GetObject( nPos )->maRect; 2085 else 2086 return Rectangle(); 2087 } 2088 2089 // ----------------------------------------------------------------------- 2090 2091 void ValueSet::EnableFullItemMode( sal_Bool bFullMode ) 2092 { 2093 mbFullMode = bFullMode; 2094 } 2095 2096 // ----------------------------------------------------------------------- 2097 2098 void ValueSet::SetColCount( sal_uInt16 nNewCols ) 2099 { 2100 if ( mnUserCols != nNewCols ) 2101 { 2102 mnUserCols = nNewCols; 2103 mbFormat = sal_True; 2104 if ( IsReallyVisible() && IsUpdateMode() ) 2105 Invalidate(); 2106 } 2107 } 2108 2109 // ----------------------------------------------------------------------- 2110 2111 void ValueSet::SetLineCount( sal_uInt16 nNewLines ) 2112 { 2113 if ( mnUserVisLines != nNewLines ) 2114 { 2115 mnUserVisLines = nNewLines; 2116 mbFormat = sal_True; 2117 if ( IsReallyVisible() && IsUpdateMode() ) 2118 Invalidate(); 2119 } 2120 } 2121 2122 // ----------------------------------------------------------------------- 2123 2124 void ValueSet::SetItemWidth( long nNewItemWidth ) 2125 { 2126 if ( mnUserItemWidth != nNewItemWidth ) 2127 { 2128 mnUserItemWidth = nNewItemWidth; 2129 mbFormat = sal_True; 2130 if ( IsReallyVisible() && IsUpdateMode() ) 2131 Invalidate(); 2132 } 2133 } 2134 2135 // ----------------------------------------------------------------------- 2136 2137 void ValueSet::SetItemHeight( long nNewItemHeight ) 2138 { 2139 if ( mnUserItemHeight != nNewItemHeight ) 2140 { 2141 mnUserItemHeight = nNewItemHeight; 2142 mbFormat = sal_True; 2143 if ( IsReallyVisible() && IsUpdateMode() ) 2144 Invalidate(); 2145 } 2146 } 2147 2148 // ----------------------------------------------------------------------- 2149 2150 void ValueSet::SetFirstLine( sal_uInt16 nNewLine ) 2151 { 2152 if ( mnFirstLine != nNewLine ) 2153 { 2154 mnFirstLine = nNewLine; 2155 mbFormat = sal_True; 2156 if ( IsReallyVisible() && IsUpdateMode() ) 2157 Invalidate(); 2158 } 2159 } 2160 2161 // ----------------------------------------------------------------------- 2162 2163 void ValueSet::SelectItem( sal_uInt16 nItemId ) 2164 { 2165 sal_uInt16 nItemPos = 0; 2166 2167 if ( nItemId ) 2168 { 2169 nItemPos = GetItemPos( nItemId ); 2170 if ( nItemPos == VALUESET_ITEM_NOTFOUND ) 2171 return; 2172 if ( mpImpl->mpItemList->GetObject( nItemPos )->meType == VALUESETITEM_SPACE ) 2173 return; 2174 } 2175 2176 if ( (mnSelItemId != nItemId) || mbNoSelection ) 2177 { 2178 sal_uInt16 nOldItem = mnSelItemId ? mnSelItemId : 1; 2179 mnSelItemId = nItemId; 2180 mbNoSelection = sal_False; 2181 2182 sal_Bool bNewOut; 2183 sal_Bool bNewLine; 2184 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2185 bNewOut = sal_True; 2186 else 2187 bNewOut = sal_False; 2188 bNewLine = sal_False; 2189 2190 // Gegebenenfalls in den sichtbaren Bereich scrollen 2191 if ( mbScroll && nItemId ) 2192 { 2193 sal_uInt16 nNewLine = (sal_uInt16)(nItemPos / mnCols); 2194 if ( nNewLine < mnFirstLine ) 2195 { 2196 mnFirstLine = nNewLine; 2197 bNewLine = sal_True; 2198 } 2199 else if ( nNewLine > (sal_uInt16)(mnFirstLine+mnVisLines-1) ) 2200 { 2201 mnFirstLine = (sal_uInt16)(nNewLine-mnVisLines+1); 2202 bNewLine = sal_True; 2203 } 2204 } 2205 2206 if ( bNewOut ) 2207 { 2208 if ( bNewLine ) 2209 { 2210 // Falls sich der sichtbare Bereich geaendert hat, 2211 // alles neu ausgeben 2212 mbFormat = sal_True; 2213 ImplDraw(); 2214 } 2215 else 2216 { 2217 // alte Selection wegnehmen und neue ausgeben 2218 ImplHideSelect( nOldItem ); 2219 ImplDrawSelect(); 2220 } 2221 } 2222 2223 if( ImplHasAccessibleListeners() ) 2224 { 2225 // focus event (deselect) 2226 if( nOldItem ) 2227 { 2228 const sal_uInt16 nPos = GetItemPos( nItemId ); 2229 2230 if( nPos != VALUESET_ITEM_NOTFOUND ) 2231 { 2232 ValueItemAcc* pItemAcc = ValueItemAcc::getImplementation( 2233 mpImpl->mpItemList->GetObject( nPos )->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ) ); 2234 2235 if( pItemAcc ) 2236 { 2237 ::com::sun::star::uno::Any aOldAny, aNewAny; 2238 if( !mpImpl->mbIsTransientChildrenDisabled) 2239 { 2240 aOldAny <<= ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >( 2241 static_cast< ::cppu::OWeakObject* >( pItemAcc )); 2242 ImplFireAccessibleEvent (::com::sun::star::accessibility::AccessibleEventId::ACTIVE_DESCENDANT_CHANGED, aOldAny, aNewAny ); 2243 } 2244 else 2245 { 2246 aOldAny <<= ::com::sun::star::accessibility::AccessibleStateType::FOCUSED; 2247 pItemAcc->FireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::STATE_CHANGED, aOldAny, aNewAny ); 2248 } 2249 } 2250 } 2251 } 2252 2253 // focus event (select) 2254 const sal_uInt16 nPos = GetItemPos( mnSelItemId ); 2255 2256 ValueSetItem* pItem; 2257 if( nPos != VALUESET_ITEM_NOTFOUND ) 2258 pItem = mpImpl->mpItemList->GetObject(nPos); 2259 else 2260 pItem = mpNoneItem; 2261 2262 ValueItemAcc* pItemAcc = NULL; 2263 if (pItem != NULL) 2264 pItemAcc = ValueItemAcc::getImplementation(pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ) ); 2265 2266 if( pItemAcc ) 2267 { 2268 ::com::sun::star::uno::Any aOldAny, aNewAny; 2269 if( !mpImpl->mbIsTransientChildrenDisabled) 2270 { 2271 aNewAny <<= ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >( 2272 static_cast< ::cppu::OWeakObject* >( pItemAcc )); 2273 ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::ACTIVE_DESCENDANT_CHANGED, aOldAny, aNewAny ); 2274 } 2275 else 2276 { 2277 aNewAny <<= ::com::sun::star::accessibility::AccessibleStateType::FOCUSED; 2278 pItemAcc->FireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::STATE_CHANGED, aOldAny, aNewAny ); 2279 } 2280 } 2281 2282 // selection event 2283 ::com::sun::star::uno::Any aOldAny, aNewAny; 2284 ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::SELECTION_CHANGED, aOldAny, aNewAny ); 2285 } 2286 mpImpl->maHighlightHdl.Call(this); 2287 } 2288 } 2289 2290 // ----------------------------------------------------------------------- 2291 2292 void ValueSet::SetNoSelection() 2293 { 2294 mbNoSelection = sal_True; 2295 mbHighlight = sal_False; 2296 mbSelection = sal_False; 2297 2298 if ( IsReallyVisible() && IsUpdateMode() ) 2299 ImplDraw(); 2300 } 2301 2302 // ----------------------------------------------------------------------- 2303 2304 void ValueSet::SetItemBits( sal_uInt16 nItemId, sal_uInt16 nItemBits ) 2305 { 2306 sal_uInt16 nPos = GetItemPos( nItemId ); 2307 2308 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2309 mpImpl->mpItemList->GetObject( nPos )->mnBits = nItemBits; 2310 } 2311 2312 // ----------------------------------------------------------------------- 2313 2314 sal_uInt16 ValueSet::GetItemBits( sal_uInt16 nItemId ) const 2315 { 2316 sal_uInt16 nPos = GetItemPos( nItemId ); 2317 2318 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2319 return mpImpl->mpItemList->GetObject( nPos )->mnBits; 2320 else 2321 return 0; 2322 } 2323 2324 // ----------------------------------------------------------------------- 2325 2326 void ValueSet::SetItemImage( sal_uInt16 nItemId, const Image& rImage ) 2327 { 2328 sal_uInt16 nPos = GetItemPos( nItemId ); 2329 2330 if ( nPos == VALUESET_ITEM_NOTFOUND ) 2331 return; 2332 2333 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2334 pItem->meType = VALUESETITEM_IMAGE; 2335 pItem->maImage = rImage; 2336 2337 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2338 { 2339 ImplFormatItem( pItem ); 2340 Invalidate( pItem->maRect ); 2341 } 2342 else 2343 mbFormat = sal_True; 2344 } 2345 2346 // ----------------------------------------------------------------------- 2347 2348 Image ValueSet::GetItemImage( sal_uInt16 nItemId ) const 2349 { 2350 sal_uInt16 nPos = GetItemPos( nItemId ); 2351 2352 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2353 return mpImpl->mpItemList->GetObject( nPos )->maImage; 2354 else 2355 return Image(); 2356 } 2357 2358 // ----------------------------------------------------------------------- 2359 2360 void ValueSet::SetItemColor( sal_uInt16 nItemId, const Color& rColor ) 2361 { 2362 sal_uInt16 nPos = GetItemPos( nItemId ); 2363 2364 if ( nPos == VALUESET_ITEM_NOTFOUND ) 2365 return; 2366 2367 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2368 pItem->meType = VALUESETITEM_COLOR; 2369 pItem->maColor = rColor; 2370 2371 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2372 { 2373 ImplFormatItem( pItem ); 2374 Invalidate( pItem->maRect ); 2375 } 2376 else 2377 mbFormat = sal_True; 2378 } 2379 2380 // ----------------------------------------------------------------------- 2381 2382 Color ValueSet::GetItemColor( sal_uInt16 nItemId ) const 2383 { 2384 sal_uInt16 nPos = GetItemPos( nItemId ); 2385 2386 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2387 return mpImpl->mpItemList->GetObject( nPos )->maColor; 2388 else 2389 return Color(); 2390 } 2391 2392 // ----------------------------------------------------------------------- 2393 2394 void ValueSet::SetItemData( sal_uInt16 nItemId, void* pData ) 2395 { 2396 sal_uInt16 nPos = GetItemPos( nItemId ); 2397 2398 if ( nPos == VALUESET_ITEM_NOTFOUND ) 2399 return; 2400 2401 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2402 pItem->mpData = pData; 2403 2404 if ( pItem->meType == VALUESETITEM_USERDRAW ) 2405 { 2406 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2407 { 2408 ImplFormatItem( pItem ); 2409 Invalidate( pItem->maRect ); 2410 } 2411 else 2412 mbFormat = sal_True; 2413 } 2414 } 2415 2416 // ----------------------------------------------------------------------- 2417 2418 void* ValueSet::GetItemData( sal_uInt16 nItemId ) const 2419 { 2420 sal_uInt16 nPos = GetItemPos( nItemId ); 2421 2422 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2423 return mpImpl->mpItemList->GetObject( nPos )->mpData; 2424 else 2425 return NULL; 2426 } 2427 2428 // ----------------------------------------------------------------------- 2429 2430 void ValueSet::SetItemText( sal_uInt16 nItemId, const XubString& rText ) 2431 { 2432 sal_uInt16 nPos = GetItemPos( nItemId ); 2433 2434 if ( nPos == VALUESET_ITEM_NOTFOUND ) 2435 return; 2436 2437 2438 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2439 2440 // Remember old and new name for accessibility event. 2441 ::com::sun::star::uno::Any aOldName, aNewName; 2442 ::rtl::OUString sString (pItem->maText); 2443 aOldName <<= sString; 2444 sString = rText; 2445 aNewName <<= sString; 2446 2447 pItem->maText = rText; 2448 2449 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2450 { 2451 sal_uInt16 nTempId = mnSelItemId; 2452 2453 if ( mbHighlight ) 2454 nTempId = mnHighItemId; 2455 2456 if ( nTempId == nItemId ) 2457 ImplDrawItemText( pItem->maText ); 2458 } 2459 2460 if (ImplHasAccessibleListeners()) 2461 { 2462 ::com::sun::star::uno::Reference< 2463 ::com::sun::star::accessibility::XAccessible> xAccessible ( 2464 pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ) ); 2465 static_cast<ValueItemAcc*>(xAccessible.get())->FireAccessibleEvent ( 2466 ::com::sun::star::accessibility::AccessibleEventId::NAME_CHANGED, 2467 aOldName, aNewName); 2468 } 2469 } 2470 2471 // ----------------------------------------------------------------------- 2472 2473 XubString ValueSet::GetItemText( sal_uInt16 nItemId ) const 2474 { 2475 sal_uInt16 nPos = GetItemPos( nItemId ); 2476 2477 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2478 return mpImpl->mpItemList->GetObject( nPos )->maText; 2479 else 2480 return XubString(); 2481 } 2482 2483 // ----------------------------------------------------------------------- 2484 2485 void ValueSet::SetColor( const Color& rColor ) 2486 { 2487 maColor = rColor; 2488 mbFormat = sal_True; 2489 if ( IsReallyVisible() && IsUpdateMode() ) 2490 ImplDraw(); 2491 } 2492 2493 // ----------------------------------------------------------------------- 2494 2495 void ValueSet::SetExtraSpacing( sal_uInt16 nNewSpacing ) 2496 { 2497 if ( GetStyle() & WB_ITEMBORDER ) 2498 { 2499 mnSpacing = nNewSpacing; 2500 2501 mbFormat = sal_True; 2502 if ( IsReallyVisible() && IsUpdateMode() ) 2503 Invalidate(); 2504 } 2505 } 2506 2507 // ----------------------------------------------------------------------- 2508 2509 void ValueSet::StartSelection() 2510 { 2511 mnOldItemId = mnSelItemId; 2512 mbHighlight = sal_True; 2513 mbSelection = sal_True; 2514 mnHighItemId = mnSelItemId; 2515 } 2516 2517 // ----------------------------------------------------------------------- 2518 2519 void ValueSet::EndSelection() 2520 { 2521 if ( mbHighlight ) 2522 { 2523 if ( IsTracking() ) 2524 EndTracking( ENDTRACK_CANCEL ); 2525 2526 ImplHighlightItem( mnSelItemId ); 2527 mbHighlight = sal_False; 2528 } 2529 mbSelection = sal_False; 2530 } 2531 2532 // ----------------------------------------------------------------------- 2533 2534 sal_Bool ValueSet::StartDrag( const CommandEvent& rCEvt, Region& rRegion ) 2535 { 2536 if ( rCEvt.GetCommand() != COMMAND_STARTDRAG ) 2537 return sal_False; 2538 2539 // Gegebenenfalls eine vorhandene Aktion abbrechen 2540 EndSelection(); 2541 2542 // Testen, ob angeklickte Seite selektiert ist. Falls dies nicht 2543 // der Fall ist, setzen wir ihn als aktuellen Eintrag. Falls Drag and 2544 // Drop auch mal ueber Tastatur ausgeloest werden kann, testen wir 2545 // dies nur bei einer Mausaktion. 2546 sal_uInt16 nSelId; 2547 if ( rCEvt.IsMouseEvent() ) 2548 nSelId = GetItemId( rCEvt.GetMousePosPixel() ); 2549 else 2550 nSelId = mnSelItemId; 2551 2552 // Falls kein Eintrag angeklickt wurde, starten wir kein Dragging 2553 if ( !nSelId ) 2554 return sal_False; 2555 2556 // Testen, ob Seite selektiertiert ist. Falls nicht, als aktuelle 2557 // Seite setzen und Select rufen. 2558 if ( nSelId != mnSelItemId ) 2559 { 2560 SelectItem( nSelId ); 2561 Update(); 2562 Select(); 2563 } 2564 2565 Region aRegion; 2566 2567 // Region zuweisen 2568 rRegion = aRegion; 2569 2570 return sal_True; 2571 } 2572 2573 // ----------------------------------------------------------------------- 2574 2575 Size ValueSet::CalcWindowSizePixel( const Size& rItemSize, sal_uInt16 nDesireCols, 2576 sal_uInt16 nDesireLines ) 2577 { 2578 long nCalcCols = (long)nDesireCols; 2579 long nCalcLines = (long)nDesireLines; 2580 2581 if ( !nCalcCols ) 2582 { 2583 if ( mnUserCols ) 2584 nCalcCols = (long)mnUserCols; 2585 else 2586 nCalcCols = 1; 2587 } 2588 2589 if ( !nCalcLines ) 2590 { 2591 nCalcLines = mnVisLines; 2592 2593 if ( mbFormat ) 2594 { 2595 if ( mnUserVisLines ) 2596 nCalcLines = mnUserVisLines; 2597 else 2598 { 2599 nCalcLines = (long)mpImpl->mpItemList->Count() / nCalcCols; 2600 if ( mpImpl->mpItemList->Count() % nCalcCols ) 2601 nCalcLines++; 2602 else if ( !nCalcLines ) 2603 nCalcLines = 1; 2604 } 2605 } 2606 } 2607 2608 Size aSize( rItemSize.Width()*nCalcCols, rItemSize.Height()*nCalcLines ); 2609 WinBits nStyle = GetStyle(); 2610 long nTxtHeight = GetTextHeight(); 2611 long nSpace; 2612 long n; 2613 2614 if ( nStyle & WB_ITEMBORDER ) 2615 { 2616 if ( nStyle & WB_DOUBLEBORDER ) 2617 n = ITEM_OFFSET_DOUBLE; 2618 else 2619 n = ITEM_OFFSET; 2620 2621 aSize.Width() += n*nCalcCols; 2622 aSize.Height() += n*nCalcLines; 2623 } 2624 else 2625 n = 0; 2626 2627 if ( mnSpacing ) 2628 { 2629 nSpace = mnSpacing; 2630 aSize.Width() += mnSpacing*(nCalcCols-1); 2631 aSize.Height() += mnSpacing*(nCalcLines-1); 2632 } 2633 else 2634 nSpace = 0; 2635 2636 if ( nStyle & WB_NAMEFIELD ) 2637 { 2638 aSize.Height() += nTxtHeight + NAME_OFFSET; 2639 if ( !(nStyle & WB_FLATVALUESET) ) 2640 aSize.Height() += NAME_LINE_HEIGHT+NAME_LINE_OFF_Y; 2641 } 2642 2643 if ( nStyle & WB_NONEFIELD ) 2644 { 2645 aSize.Height() += nTxtHeight + n + nSpace; 2646 if ( nStyle & WB_RADIOSEL ) 2647 aSize.Height() += 8; 2648 } 2649 2650 // Evt. ScrollBar-Breite aufaddieren 2651 aSize.Width() += GetScrollWidth(); 2652 2653 return aSize; 2654 } 2655 2656 // ----------------------------------------------------------------------- 2657 2658 Size ValueSet::CalcItemSizePixel( const Size& rItemSize, sal_Bool bOut ) const 2659 { 2660 Size aSize = rItemSize; 2661 2662 WinBits nStyle = GetStyle(); 2663 if ( nStyle & WB_ITEMBORDER ) 2664 { 2665 long n; 2666 2667 if ( nStyle & WB_DOUBLEBORDER ) 2668 n = ITEM_OFFSET_DOUBLE; 2669 else 2670 n = ITEM_OFFSET; 2671 2672 if ( bOut ) 2673 { 2674 aSize.Width() += n; 2675 aSize.Height() += n; 2676 } 2677 else 2678 { 2679 aSize.Width() -= n; 2680 aSize.Height() -= n; 2681 } 2682 } 2683 2684 return aSize; 2685 } 2686 2687 // ----------------------------------------------------------------------- 2688 2689 long ValueSet::GetScrollWidth() const 2690 { 2691 if ( GetStyle() & WB_VSCROLL ) 2692 { 2693 ((ValueSet*)this)->ImplInitScrollBar(); 2694 return mpScrBar->GetSizePixel().Width()+SCRBAR_OFFSET; 2695 } 2696 else 2697 return 0; 2698 } 2699 2700 // ----------------------------------------------------------------------- 2701 2702 sal_uInt16 ValueSet::ShowDropPos( const Point& rPos ) 2703 { 2704 mbDropPos = sal_True; 2705 2706 // Gegebenenfalls scrollen 2707 ImplScroll( rPos ); 2708 2709 // DropPosition ermitteln 2710 sal_uInt16 nPos = ImplGetItem( rPos, sal_True ); 2711 if ( nPos == VALUESET_ITEM_NONEITEM ) 2712 nPos = 0; 2713 else if ( nPos == VALUESET_ITEM_NOTFOUND ) 2714 { 2715 Size aOutSize = GetOutputSizePixel(); 2716 if ( GetStyle() & WB_NAMEFIELD ) 2717 aOutSize.Height() = mnTextOffset; 2718 if ( (rPos.X() >= 0) && (rPos.X() < aOutSize.Width()) && 2719 (rPos.Y() >= 0) && (rPos.Y() < aOutSize.Height()) ) 2720 nPos = (sal_uInt16)mpImpl->mpItemList->Count(); 2721 } 2722 else 2723 { 2724 // Im letzten viertel, dann wird ein Item spaeter eingefuegt 2725 Rectangle aRect = mpImpl->mpItemList->GetObject( nPos )->maRect; 2726 if ( rPos.X() > aRect.Left()+aRect.GetWidth()-(aRect.GetWidth()/4) ) 2727 nPos++; 2728 } 2729 2730 if ( nPos != mnDropPos ) 2731 { 2732 ImplDrawDropPos( sal_False ); 2733 mnDropPos = nPos; 2734 ImplDrawDropPos( sal_True ); 2735 } 2736 2737 return mnDropPos; 2738 } 2739 2740 // ----------------------------------------------------------------------- 2741 2742 void ValueSet::HideDropPos() 2743 { 2744 if ( mbDropPos ) 2745 { 2746 ImplDrawDropPos( sal_False ); 2747 mbDropPos = sal_False; 2748 } 2749 } 2750 2751 // ----------------------------------------------------------------------- 2752 2753 bool ValueSet::IsRTLActive (void) 2754 { 2755 return Application::GetSettings().GetLayoutRTL() && IsRTLEnabled(); 2756 } 2757 2758 // ----------------------------------------------------------------------- 2759 2760 void ValueSet::SetHighlightHdl( const Link& rLink ) 2761 { 2762 mpImpl->maHighlightHdl = rLink; 2763 } 2764 2765 // ----------------------------------------------------------------------- 2766 2767 const Link& ValueSet::GetHighlightHdl() const 2768 { 2769 return mpImpl->maHighlightHdl; 2770 } 2771 2772 // ----------------------------------------------------------------------- 2773 2774