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 "valueimp.hxx" 42 43 #define _SV_VALUESET_CXX 44 #include <svtools/valueset.hxx> 45 46 // ------------ 47 // - ValueSet - 48 // ------------ 49 50 void ValueSet::ImplInit() 51 { 52 // Size aWinSize = GetSizePixel(); 53 mpImpl = new ValueSet_Impl; 54 mpNoneItem = NULL; 55 mpScrBar = NULL; 56 mnTextOffset = 0; 57 mnVisLines = 0; 58 mnLines = 0; 59 mnUserItemWidth = 0; 60 mnUserItemHeight = 0; 61 mnFirstLine = 0; 62 mnOldItemId = 0; 63 mnSelItemId = 0; 64 mnHighItemId = 0; 65 mnDropPos = VALUESET_ITEM_NOTFOUND; 66 mnCols = 0; 67 mnCurCol = 0; 68 mnUserCols = 0; 69 mnUserVisLines = 0; 70 mnSpacing = 0; 71 mnFrameStyle = 0; 72 mbFormat = true; 73 mbHighlight = false; 74 mbSelection = false; 75 mbNoSelection = true; 76 mbDrawSelection = true; 77 mbBlackSel = false; 78 mbDoubleSel = false; 79 mbScroll = false; 80 mbDropPos = false; 81 mbFullMode = true; 82 mbEdgeBlending = false; 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, sal_Bool bForeground, sal_Bool bBackground ) 156 { 157 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 158 159 if ( bFont ) 160 { 161 Font aFont; 162 aFont = rStyleSettings.GetAppFont(); 163 if ( IsControlFont() ) 164 aFont.Merge( GetControlFont() ); 165 SetZoomedPointFont( aFont ); 166 } 167 168 if ( bForeground || bFont ) 169 { 170 Color aColor; 171 if ( IsControlForeground() ) 172 aColor = GetControlForeground(); 173 else 174 aColor = rStyleSettings.GetButtonTextColor(); 175 SetTextColor( aColor ); 176 SetTextFillColor(); 177 } 178 179 if ( bBackground ) 180 { 181 Color aColor; 182 if ( IsControlBackground() ) 183 aColor = GetControlBackground(); 184 else if ( GetStyle() & WB_MENUSTYLEVALUESET ) 185 aColor = rStyleSettings.GetMenuColor(); 186 else if ( IsEnabled() && (GetStyle() & WB_FLATVALUESET) ) 187 aColor = rStyleSettings.GetWindowColor(); 188 else 189 aColor = rStyleSettings.GetFaceColor(); 190 SetBackground( aColor ); 191 } 192 } 193 194 // ----------------------------------------------------------------------- 195 196 void ValueSet::ImplInitScrollBar() 197 { 198 if ( GetStyle() & WB_VSCROLL ) 199 { 200 if ( !mpScrBar ) 201 { 202 mpScrBar = new ScrollBar( this, WB_VSCROLL | WB_DRAG ); 203 mpScrBar->SetScrollHdl( LINK( this, ValueSet, ImplScrollHdl ) ); 204 } 205 else 206 { 207 // Wegen Einstellungsaenderungen passen wir hier die Breite an 208 long nScrBarWidth = GetSettings().GetStyleSettings().GetScrollBarSize(); 209 mpScrBar->SetPosSizePixel( 0, 0, nScrBarWidth, 0, WINDOW_POSSIZE_WIDTH ); 210 } 211 } 212 } 213 214 // ----------------------------------------------------------------------- 215 216 void ValueSet::ImplFormatItem( ValueSetItem* pItem ) 217 { 218 if ( pItem->meType == VALUESETITEM_SPACE ) 219 return; 220 221 Rectangle aRect = pItem->maRect; 222 WinBits nStyle = GetStyle(); 223 if ( nStyle & WB_ITEMBORDER ) 224 { 225 aRect.Left()++; 226 aRect.Top()++; 227 aRect.Right()--; 228 aRect.Bottom()--; 229 if ( nStyle & WB_FLATVALUESET ) 230 { 231 if ( nStyle & WB_DOUBLEBORDER ) 232 { 233 aRect.Left() += 2; 234 aRect.Top() += 2; 235 aRect.Right() -= 2; 236 aRect.Bottom() -= 2; 237 } 238 else 239 { 240 aRect.Left()++; 241 aRect.Top()++; 242 aRect.Right()--; 243 aRect.Bottom()--; 244 } 245 } 246 else 247 { 248 DecorationView aView( &maVirDev ); 249 aRect = aView.DrawFrame( aRect, mnFrameStyle ); 250 } 251 } 252 253 if ( pItem == mpNoneItem ) 254 pItem->maText = GetText(); 255 256 if ( (aRect.GetHeight() > 0) && (aRect.GetWidth() > 0) ) 257 { 258 const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); 259 260 if ( pItem == mpNoneItem ) 261 { 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 else 289 { 290 if ( IsColor() ) 291 maVirDev.SetFillColor( maColor ); 292 else if ( nStyle & WB_MENUSTYLEVALUESET ) 293 maVirDev.SetFillColor( rStyleSettings.GetMenuColor() ); 294 else if ( IsEnabled() ) 295 maVirDev.SetFillColor( rStyleSettings.GetWindowColor() ); 296 else 297 maVirDev.SetFillColor( rStyleSettings.GetFaceColor() ); 298 maVirDev.DrawRect( aRect ); 299 300 if ( pItem->meType == VALUESETITEM_USERDRAW ) 301 { 302 UserDrawEvent aUDEvt( &maVirDev, aRect, pItem->mnId ); 303 UserDraw( aUDEvt ); 304 } 305 else 306 { 307 Size aImageSize = pItem->maImage.GetSizePixel(); 308 Size aRectSize = aRect.GetSize(); 309 Point aPos( aRect.Left(), aRect.Top() ); 310 aPos.X() += (aRectSize.Width()-aImageSize.Width())/2; 311 aPos.Y() += (aRectSize.Height()-aImageSize.Height())/2; 312 313 sal_uInt16 nImageStyle = 0; 314 if( !IsEnabled() ) 315 nImageStyle |= IMAGE_DRAW_DISABLE; 316 317 if ( (aImageSize.Width() > aRectSize.Width()) || 318 (aImageSize.Height() > aRectSize.Height()) ) 319 { 320 maVirDev.SetClipRegion( Region( aRect ) ); 321 maVirDev.DrawImage( aPos, pItem->maImage, nImageStyle); 322 maVirDev.SetClipRegion(); 323 } 324 else 325 maVirDev.DrawImage( aPos, pItem->maImage, nImageStyle ); 326 } 327 } 328 329 const sal_uInt16 nEdgeBlendingPercent(GetEdgeBlending() ? rStyleSettings.GetEdgeBlending() : 0); 330 331 if(nEdgeBlendingPercent) 332 { 333 Bitmap aBitmap(maVirDev.GetBitmap(aRect.TopLeft(), aRect.GetSize())); 334 335 if(!aBitmap.IsEmpty()) 336 { 337 const Color& rTopLeft(rStyleSettings.GetEdgeBlendingTopLeftColor()); 338 const Color& rBottomRight(rStyleSettings.GetEdgeBlendingBottomRightColor()); 339 const sal_uInt8 nAlpha((nEdgeBlendingPercent * 255) / 100); 340 341 aBitmap.DrawBlendFrame(nAlpha, rTopLeft, rBottomRight); 342 maVirDev.DrawBitmap(aRect.TopLeft(), aBitmap); 343 } 344 } 345 } 346 } 347 348 // ----------------------------------------------------------------------- 349 350 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > ValueSet::CreateAccessible() 351 { 352 return new ValueSetAcc( this, mpImpl->mbIsTransientChildrenDisabled ); 353 } 354 355 // ----------------------------------------------------------------------- 356 357 void ValueSet::Format() 358 { 359 Size aWinSize = GetOutputSizePixel(); 360 sal_uLong nItemCount = mpImpl->mpItemList->Count(); 361 WinBits nStyle = GetStyle(); 362 long nTxtHeight = GetTextHeight(); 363 long nOff; 364 long nSpace; 365 long nNoneHeight; 366 long nNoneSpace; 367 ScrollBar* pDelScrBar = NULL; 368 369 // Scrolling beruecksichtigen 370 if ( nStyle & WB_VSCROLL ) 371 ImplInitScrollBar(); 372 else 373 { 374 if ( mpScrBar ) 375 { 376 // ScrollBar erst spaeter zerstoeren, damit keine rekursiven 377 // Aufrufe entstehen koennen 378 pDelScrBar = mpScrBar; 379 mpScrBar = NULL; 380 } 381 } 382 383 // Item-Offset berechnen 384 if ( nStyle & WB_ITEMBORDER ) 385 { 386 if ( nStyle & WB_DOUBLEBORDER ) 387 nOff = ITEM_OFFSET_DOUBLE; 388 else 389 nOff = ITEM_OFFSET; 390 } 391 else 392 nOff = 0; 393 nSpace = mnSpacing; 394 395 // Groesse beruecksichtigen, wenn NameField vorhanden 396 if ( nStyle & WB_NAMEFIELD ) 397 { 398 mnTextOffset = aWinSize.Height()-nTxtHeight-NAME_OFFSET; 399 aWinSize.Height() -= nTxtHeight+NAME_OFFSET; 400 401 if ( !(nStyle & WB_FLATVALUESET) ) 402 { 403 mnTextOffset -= NAME_LINE_HEIGHT+NAME_LINE_OFF_Y; 404 aWinSize.Height() -= NAME_LINE_HEIGHT+NAME_LINE_OFF_Y; 405 } 406 } 407 else 408 mnTextOffset = 0; 409 410 // Offset und Groesse beruecksichtigen, wenn NoneField vorhanden 411 if ( nStyle & WB_NONEFIELD ) 412 { 413 nNoneHeight = nTxtHeight+nOff; 414 nNoneSpace = nSpace; 415 if ( nStyle & WB_RADIOSEL ) 416 nNoneHeight += 8; 417 } 418 else 419 { 420 nNoneHeight = 0; 421 nNoneSpace = 0; 422 423 if ( mpNoneItem ) 424 { 425 delete mpNoneItem; 426 mpNoneItem = NULL; 427 } 428 } 429 430 // Breite vom ScrollBar berechnen 431 long nScrBarWidth = 0; 432 if ( mpScrBar ) 433 nScrBarWidth = mpScrBar->GetSizePixel().Width()+SCRBAR_OFFSET; 434 435 // Spaltenanzahl berechnen 436 if ( !mnUserCols ) 437 { 438 if ( mnUserItemWidth ) 439 { 440 mnCols = (sal_uInt16)((aWinSize.Width()-nScrBarWidth+nSpace) / (mnUserItemWidth+nSpace)); 441 if ( !mnCols ) 442 mnCols = 1; 443 } 444 else 445 mnCols = 1; 446 } 447 else 448 mnCols = mnUserCols; 449 450 // Zeilenanzahl berechnen 451 mbScroll = false; 452 mnLines = (long)mpImpl->mpItemList->Count() / mnCols; 453 if ( mpImpl->mpItemList->Count() % mnCols ) 454 mnLines++; 455 else if ( !mnLines ) 456 mnLines = 1; 457 458 long nCalcHeight = aWinSize.Height()-nNoneHeight; 459 if ( mnUserVisLines ) 460 mnVisLines = mnUserVisLines; 461 else if ( mnUserItemHeight ) 462 { 463 mnVisLines = (nCalcHeight-nNoneSpace+nSpace) / (mnUserItemHeight+nSpace); 464 if ( !mnVisLines ) 465 mnVisLines = 1; 466 } 467 else 468 mnVisLines = mnLines; 469 if ( mnLines > mnVisLines ) 470 mbScroll = true; 471 if ( mnLines <= mnVisLines ) 472 mnFirstLine = 0; 473 else 474 { 475 if ( mnFirstLine > (sal_uInt16)(mnLines-mnVisLines) ) 476 mnFirstLine = (sal_uInt16)(mnLines-mnVisLines); 477 } 478 479 // Itemgroessen berechnen 480 long nColSpace = (mnCols-1)*nSpace; 481 long nLineSpace = ((mnVisLines-1)*nSpace)+nNoneSpace; 482 long nItemWidth; 483 long nItemHeight; 484 if ( mnUserItemWidth && !mnUserCols ) 485 { 486 nItemWidth = mnUserItemWidth; 487 if ( nItemWidth > aWinSize.Width()-nScrBarWidth-nColSpace ) 488 nItemWidth = aWinSize.Width()-nScrBarWidth-nColSpace; 489 } 490 else 491 nItemWidth = (aWinSize.Width()-nScrBarWidth-nColSpace) / mnCols; 492 if ( mnUserItemHeight && !mnUserVisLines ) 493 { 494 nItemHeight = mnUserItemHeight; 495 if ( nItemHeight > nCalcHeight-nNoneSpace ) 496 nItemHeight = nCalcHeight-nNoneSpace; 497 } 498 else 499 { 500 nCalcHeight -= nLineSpace; 501 nItemHeight = nCalcHeight / mnVisLines; 502 } 503 504 // Init VirDev 505 maVirDev.SetSettings( GetSettings() ); 506 maVirDev.SetBackground( GetBackground() ); 507 maVirDev.SetOutputSizePixel( aWinSize, sal_True ); 508 509 // Bei zu kleinen Items machen wir nichts 510 long nMinHeight = 2; 511 if ( nStyle & WB_ITEMBORDER ) 512 nMinHeight = 4; 513 if ( (nItemWidth <= 0) || (nItemHeight <= nMinHeight) || !nItemCount ) 514 { 515 if ( nStyle & WB_NONEFIELD ) 516 { 517 if ( mpNoneItem ) 518 { 519 mpNoneItem->maRect.SetEmpty(); 520 mpNoneItem->maText = GetText(); 521 } 522 } 523 524 for ( sal_uLong i = 0; i < nItemCount; i++ ) 525 { 526 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( i ); 527 pItem->maRect.SetEmpty(); 528 } 529 530 if ( mpScrBar ) 531 mpScrBar->Hide(); 532 } 533 else 534 { 535 // Frame-Style ermitteln 536 if ( nStyle & WB_DOUBLEBORDER ) 537 mnFrameStyle = FRAME_DRAW_DOUBLEIN; 538 else 539 mnFrameStyle = FRAME_DRAW_IN; 540 541 // Selektionsfarben und -breiten ermitteln 542 // Gegebenenfalls die Farben anpassen, damit man die Selektion besser 543 // erkennen kann 544 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 545 Color aHighColor( rStyleSettings.GetHighlightColor() ); 546 if ( ((aHighColor.GetRed() > 0x80) || (aHighColor.GetGreen() > 0x80) || 547 (aHighColor.GetBlue() > 0x80)) || 548 ((aHighColor.GetRed() == 0x80) && (aHighColor.GetGreen() == 0x80) && 549 (aHighColor.GetBlue() == 0x80)) ) 550 mbBlackSel = true; 551 else 552 mbBlackSel = false; 553 554 // Wenn die Items groesser sind, dann die Selektion doppelt so breit 555 // zeichnen 556 if ( (nStyle & WB_DOUBLEBORDER) && 557 ((nItemWidth >= 25) && (nItemHeight >= 20)) ) 558 mbDoubleSel = true; 559 else 560 mbDoubleSel = false; 561 562 // Calculate offsets 563 long nStartX; 564 long nStartY; 565 if ( mbFullMode ) 566 { 567 long nAllItemWidth = (nItemWidth*mnCols)+nColSpace; 568 long nAllItemHeight = (nItemHeight*mnVisLines)+nNoneHeight+nLineSpace; 569 nStartX = (aWinSize.Width()-nScrBarWidth-nAllItemWidth)/2; 570 nStartY = (aWinSize.Height()-nAllItemHeight)/2; 571 } 572 else 573 { 574 nStartX = 0; 575 nStartY = 0; 576 } 577 578 // Items berechnen und zeichnen 579 maVirDev.SetLineColor(); 580 long x = nStartX; 581 long y = nStartY; 582 583 // NoSelection-Field erzeugen und anzeigen 584 if ( nStyle & WB_NONEFIELD ) 585 { 586 if ( !mpNoneItem ) 587 mpNoneItem = new ValueSetItem( *this ); 588 589 mpNoneItem->mnId = 0; 590 mpNoneItem->meType = VALUESETITEM_NONE; 591 mpNoneItem->maRect.Left() = x; 592 mpNoneItem->maRect.Top() = y; 593 mpNoneItem->maRect.Right() = mpNoneItem->maRect.Left()+aWinSize.Width()-x-1; 594 mpNoneItem->maRect.Bottom() = y+nNoneHeight-1; 595 596 ImplFormatItem( mpNoneItem ); 597 598 y += nNoneHeight+nNoneSpace; 599 } 600 601 // draw items 602 sal_uLong nFirstItem = mnFirstLine * mnCols; 603 sal_uLong nLastItem = nFirstItem + (mnVisLines * mnCols); 604 605 if ( !mbFullMode ) 606 { 607 // If want also draw parts of items in the last line, 608 // then we add one more line if parts of these line are 609 // visible 610 if ( y+(mnVisLines*(nItemHeight+nSpace)) < aWinSize.Height() ) 611 nLastItem += mnCols; 612 } 613 for ( sal_uLong i = 0; i < nItemCount; i++ ) 614 { 615 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( i ); 616 617 if ( (i >= nFirstItem) && (i < nLastItem) ) 618 { 619 const sal_Bool bWasEmpty = pItem->maRect.IsEmpty(); 620 621 pItem->maRect.Left() = x; 622 pItem->maRect.Top() = y; 623 pItem->maRect.Right() = pItem->maRect.Left()+nItemWidth-1; 624 pItem->maRect.Bottom() = pItem->maRect.Top()+nItemHeight-1; 625 626 if( bWasEmpty && ImplHasAccessibleListeners() ) 627 { 628 ::com::sun::star::uno::Any aOldAny, aNewAny; 629 630 aNewAny <<= pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ); 631 ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::CHILD, aOldAny, aNewAny ); 632 } 633 634 ImplFormatItem( pItem ); 635 636 if ( !((i+1) % mnCols) ) 637 { 638 x = nStartX; 639 y += nItemHeight+nSpace; 640 } 641 else 642 x += nItemWidth+nSpace; 643 } 644 else 645 { 646 if( !pItem->maRect.IsEmpty() && ImplHasAccessibleListeners() ) 647 { 648 ::com::sun::star::uno::Any aOldAny, aNewAny; 649 650 aOldAny <<= pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ); 651 ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::CHILD, aOldAny, aNewAny ); 652 } 653 654 pItem->maRect.SetEmpty(); 655 } 656 } 657 658 // ScrollBar anordnen, Werte setzen und anzeigen 659 if ( mpScrBar ) 660 { 661 Point aPos( aWinSize.Width()-nScrBarWidth+SCRBAR_OFFSET, 0 ); 662 Size aSize( nScrBarWidth-SCRBAR_OFFSET, aWinSize.Height() ); 663 // If a none field is visible, then we center the scrollbar 664 if ( nStyle & WB_NONEFIELD ) 665 { 666 aPos.Y() = nStartY+nNoneHeight+1; 667 aSize.Height() = ((nItemHeight+nSpace)*mnVisLines)-2-nSpace; 668 } 669 mpScrBar->SetPosSizePixel( aPos, aSize ); 670 mpScrBar->SetRangeMax( mnLines ); 671 mpScrBar->SetVisibleSize( mnVisLines ); 672 mpScrBar->SetThumbPos( (long)mnFirstLine ); 673 long nPageSize = mnVisLines; 674 if ( nPageSize < 1 ) 675 nPageSize = 1; 676 mpScrBar->SetPageSize( nPageSize ); 677 mpScrBar->Show(); 678 } 679 } 680 681 // Jetzt haben wir formatiert und warten auf das naechste 682 mbFormat = false; 683 684 // ScrollBar loeschen 685 if ( pDelScrBar ) 686 delete pDelScrBar; 687 } 688 689 // ----------------------------------------------------------------------- 690 691 void ValueSet::ImplDrawItemText( const XubString& rText ) 692 { 693 if ( !(GetStyle() & WB_NAMEFIELD) ) 694 return; 695 696 Size aWinSize = GetOutputSizePixel(); 697 long nTxtWidth = GetTextWidth( rText ); 698 long nTxtOffset = mnTextOffset; 699 700 // Rechteck loeschen und Text ausgeben 701 if ( GetStyle() & WB_FLATVALUESET ) 702 { 703 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 704 SetLineColor(); 705 SetFillColor( rStyleSettings.GetFaceColor() ); 706 DrawRect( Rectangle( Point( 0, nTxtOffset ), Point( aWinSize.Width(), aWinSize.Height() ) ) ); 707 SetTextColor( rStyleSettings.GetButtonTextColor() ); 708 } 709 else 710 { 711 nTxtOffset += NAME_LINE_HEIGHT+NAME_LINE_OFF_Y; 712 Erase( Rectangle( Point( 0, nTxtOffset ), Point( aWinSize.Width(), aWinSize.Height() ) ) ); 713 } 714 DrawText( Point( (aWinSize.Width()-nTxtWidth) / 2, nTxtOffset+(NAME_OFFSET/2) ), rText ); 715 } 716 717 // ----------------------------------------------------------------------- 718 719 void ValueSet::ImplDrawSelect() 720 { 721 if ( !IsReallyVisible() ) 722 return; 723 724 sal_Bool bFocus = HasFocus(); 725 sal_Bool bDrawSel; 726 727 if ( (mbNoSelection && !mbHighlight) || (!mbDrawSelection && mbHighlight) ) 728 bDrawSel = sal_False; 729 else 730 bDrawSel = sal_True; 731 732 if ( !bFocus && 733 ((mbNoSelection && !mbHighlight) || (!mbDrawSelection && mbHighlight)) ) 734 { 735 XubString aEmptyStr; 736 ImplDrawItemText( aEmptyStr ); 737 return; 738 } 739 740 sal_uInt16 nItemId = mnSelItemId; 741 742 for( int stage = 0; stage < 2; stage++ ) 743 { 744 if( stage == 1 ) 745 { 746 if ( mbHighlight ) 747 nItemId = mnHighItemId; 748 else 749 break; 750 } 751 752 ValueSetItem* pItem; 753 if ( nItemId ) 754 pItem = mpImpl->mpItemList->GetObject( GetItemPos( nItemId ) ); 755 else 756 { 757 if ( mpNoneItem ) 758 pItem = mpNoneItem; 759 else 760 { 761 pItem = ImplGetFirstItem(); 762 if ( !bFocus || !pItem ) 763 continue; 764 } 765 } 766 767 if ( pItem->maRect.IsEmpty() ) 768 continue; 769 770 // Selection malen 771 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 772 Rectangle aRect = pItem->maRect; 773 Control::SetFillColor(); 774 775 Color aDoubleColor( rStyleSettings.GetHighlightColor() ); 776 Color aSingleColor( rStyleSettings.GetHighlightTextColor() ); 777 if( ! mbDoubleSel ) 778 { 779 /* 780 * #99777# contrast enhancement for thin mode 781 */ 782 const Wallpaper& rWall = GetDisplayBackground(); 783 if( ! rWall.IsBitmap() && ! rWall.IsGradient() ) 784 { 785 const Color& rBack = rWall.GetColor(); 786 if( rBack.IsDark() && ! aDoubleColor.IsBright() ) 787 { 788 aDoubleColor = Color( COL_WHITE ); 789 aSingleColor = Color( COL_BLACK ); 790 } 791 else if( rBack.IsBright() && ! aDoubleColor.IsDark() ) 792 { 793 aDoubleColor = Color( COL_BLACK ); 794 aSingleColor = Color( COL_WHITE ); 795 } 796 } 797 } 798 799 // Selectionsausgabe festlegen 800 WinBits nStyle = GetStyle(); 801 if ( nStyle & WB_MENUSTYLEVALUESET ) 802 { 803 if ( bFocus ) 804 ShowFocus( aRect ); 805 806 if ( bDrawSel ) 807 { 808 if ( mbBlackSel ) 809 SetLineColor( Color( COL_BLACK ) ); 810 else 811 SetLineColor( aDoubleColor ); 812 DrawRect( aRect ); 813 } 814 } 815 else if ( nStyle & WB_RADIOSEL ) 816 { 817 aRect.Left() += 3; 818 aRect.Top() += 3; 819 aRect.Right() -= 3; 820 aRect.Bottom() -= 3; 821 if ( nStyle & WB_DOUBLEBORDER ) 822 { 823 aRect.Left()++; 824 aRect.Top()++; 825 aRect.Right()--; 826 aRect.Bottom()--; 827 } 828 829 if ( bFocus ) 830 ShowFocus( aRect ); 831 832 aRect.Left()++; 833 aRect.Top()++; 834 aRect.Right()--; 835 aRect.Bottom()--; 836 837 if ( bDrawSel ) 838 { 839 SetLineColor( aDoubleColor ); 840 aRect.Left()++; 841 aRect.Top()++; 842 aRect.Right()--; 843 aRect.Bottom()--; 844 DrawRect( aRect ); 845 aRect.Left()++; 846 aRect.Top()++; 847 aRect.Right()--; 848 aRect.Bottom()--; 849 DrawRect( aRect ); 850 } 851 } 852 else 853 { 854 if ( bDrawSel ) 855 { 856 if ( mbBlackSel ) 857 SetLineColor( Color( COL_BLACK ) ); 858 else 859 SetLineColor( aDoubleColor ); 860 DrawRect( aRect ); 861 } 862 if ( mbDoubleSel ) 863 { 864 aRect.Left()++; 865 aRect.Top()++; 866 aRect.Right()--; 867 aRect.Bottom()--; 868 if ( bDrawSel ) 869 DrawRect( aRect ); 870 } 871 aRect.Left()++; 872 aRect.Top()++; 873 aRect.Right()--; 874 aRect.Bottom()--; 875 Rectangle aRect2 = aRect; 876 aRect.Left()++; 877 aRect.Top()++; 878 aRect.Right()--; 879 aRect.Bottom()--; 880 if ( bDrawSel ) 881 DrawRect( aRect ); 882 if ( mbDoubleSel ) 883 { 884 aRect.Left()++; 885 aRect.Top()++; 886 aRect.Right()--; 887 aRect.Bottom()--; 888 if ( bDrawSel ) 889 DrawRect( aRect ); 890 } 891 892 if ( bDrawSel ) 893 { 894 if ( mbBlackSel ) 895 SetLineColor( Color( COL_WHITE ) ); 896 else 897 SetLineColor( aSingleColor ); 898 } 899 else 900 SetLineColor( Color( COL_LIGHTGRAY ) ); 901 DrawRect( aRect2 ); 902 903 if ( bFocus ) 904 ShowFocus( aRect2 ); 905 } 906 907 ImplDrawItemText( pItem->maText ); 908 } 909 } 910 911 // ----------------------------------------------------------------------- 912 913 void ValueSet::ImplHideSelect( sal_uInt16 nItemId ) 914 { 915 Rectangle aRect; 916 917 sal_uInt16 nItemPos = GetItemPos( nItemId ); 918 if ( nItemPos != sal::static_int_cast<sal_uInt16>(LIST_ENTRY_NOTFOUND) ) 919 aRect = mpImpl->mpItemList->GetObject( nItemPos )->maRect; 920 else 921 { 922 if ( mpNoneItem ) 923 aRect = mpNoneItem->maRect; 924 } 925 926 if ( !aRect.IsEmpty() ) 927 { 928 HideFocus(); 929 Point aPos = aRect.TopLeft(); 930 Size aSize = aRect.GetSize(); 931 DrawOutDev( aPos, aSize, aPos, aSize, maVirDev ); 932 } 933 } 934 935 // ----------------------------------------------------------------------- 936 937 void ValueSet::ImplHighlightItem( sal_uInt16 nItemId, sal_Bool bIsSelection ) 938 { 939 if ( mnHighItemId != nItemId ) 940 { 941 // Alten merken, um vorherige Selektion zu entfernen 942 sal_uInt16 nOldItem = mnHighItemId; 943 mnHighItemId = nItemId; 944 945 // Wenn keiner selektiert ist, dann Selektion nicht malen 946 if ( !bIsSelection && mbNoSelection ) 947 mbDrawSelection = false; 948 949 // Neu ausgeben und alte Selection wegnehmen 950 ImplHideSelect( nOldItem ); 951 ImplDrawSelect(); 952 mbDrawSelection = true; 953 } 954 } 955 956 // ----------------------------------------------------------------------- 957 958 void ValueSet::ImplDrawDropPos( sal_Bool bShow ) 959 { 960 if ( (mnDropPos != VALUESET_ITEM_NOTFOUND) && mpImpl->mpItemList->Count() ) 961 { 962 sal_uInt16 nItemPos = mnDropPos; 963 sal_uInt16 nItemId1; 964 sal_uInt16 nItemId2 = 0; 965 sal_Bool bRight; 966 if ( nItemPos >= mpImpl->mpItemList->Count() ) 967 { 968 nItemPos = (sal_uInt16)(mpImpl->mpItemList->Count()-1); 969 bRight = sal_True; 970 } 971 else 972 bRight = sal_False; 973 974 nItemId1 = GetItemId( nItemPos ); 975 if ( (nItemId1 != mnSelItemId) && (nItemId1 != mnHighItemId) ) 976 nItemId1 = 0; 977 Rectangle aRect2 = mpImpl->mpItemList->GetObject( nItemPos )->maRect; 978 Rectangle aRect1; 979 if ( bRight ) 980 { 981 aRect1 = aRect2; 982 aRect2.SetEmpty(); 983 } 984 else if ( nItemPos > 0 ) 985 { 986 aRect1 = mpImpl->mpItemList->GetObject( nItemPos-1 )->maRect; 987 nItemId2 = GetItemId( nItemPos-1 ); 988 if ( (nItemId2 != mnSelItemId) && (nItemId2 != mnHighItemId) ) 989 nItemId2 = 0; 990 } 991 992 // Items ueberhaupt sichtbar (nur Erstes/Letztes) 993 if ( !aRect1.IsEmpty() || !aRect2.IsEmpty() ) 994 { 995 if ( nItemId1 ) 996 ImplHideSelect( nItemId1 ); 997 if ( nItemId2 ) 998 ImplHideSelect( nItemId2 ); 999 1000 if ( bShow ) 1001 { 1002 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 1003 long nX; 1004 long nY; 1005 SetLineColor( rStyleSettings.GetButtonTextColor() ); 1006 if ( !aRect1.IsEmpty() ) 1007 { 1008 Point aPos = aRect1.RightCenter(); 1009 nX = aPos.X()-2; 1010 nY = aPos.Y(); 1011 for ( sal_uInt16 i = 0; i < 4; i++ ) 1012 DrawLine( Point( nX-i, nY-i ), Point( nX-i, nY+i ) ); 1013 } 1014 if ( !aRect2.IsEmpty() ) 1015 { 1016 Point aPos = aRect2.LeftCenter(); 1017 nX = aPos.X()+2; 1018 nY = aPos.Y(); 1019 for ( sal_uInt16 i = 0; i < 4; i++ ) 1020 DrawLine( Point( nX+i, nY-i ), Point( nX+i, nY+i ) ); 1021 } 1022 } 1023 else 1024 { 1025 if ( !aRect1.IsEmpty() ) 1026 { 1027 Point aPos = aRect1.TopLeft(); 1028 Size aSize = aRect1.GetSize(); 1029 DrawOutDev( aPos, aSize, aPos, aSize, maVirDev ); 1030 } 1031 if ( !aRect2.IsEmpty() ) 1032 { 1033 Point aPos = aRect2.TopLeft(); 1034 Size aSize = aRect2.GetSize(); 1035 DrawOutDev( aPos, aSize, aPos, aSize, maVirDev ); 1036 } 1037 } 1038 1039 if ( nItemId1 || nItemId2 ) 1040 ImplDrawSelect(); 1041 } 1042 } 1043 } 1044 1045 // ----------------------------------------------------------------------- 1046 1047 void ValueSet::ImplDraw() 1048 { 1049 if ( mbFormat ) 1050 Format(); 1051 1052 HideFocus(); 1053 1054 Point aDefPos; 1055 Size aSize = maVirDev.GetOutputSizePixel(); 1056 1057 if ( mpScrBar && mpScrBar->IsVisible() ) 1058 { 1059 Point aScrPos = mpScrBar->GetPosPixel(); 1060 Size aScrSize = mpScrBar->GetSizePixel(); 1061 Point aTempPos( 0, aScrPos.Y() ); 1062 Size aTempSize( aSize.Width(), aScrPos.Y() ); 1063 1064 DrawOutDev( aDefPos, aTempSize, aDefPos, aTempSize, maVirDev ); 1065 aTempSize.Width() = aScrPos.X()-1; 1066 aTempSize.Height() = aScrSize.Height(); 1067 DrawOutDev( aTempPos, aTempSize, aTempPos, aTempSize, maVirDev ); 1068 aTempPos.Y() = aScrPos.Y()+aScrSize.Height(); 1069 aTempSize.Width() = aSize.Width(); 1070 aTempSize.Height() = aSize.Height()-aTempPos.Y(); 1071 DrawOutDev( aTempPos, aTempSize, aTempPos, aTempSize, maVirDev ); 1072 } 1073 else 1074 DrawOutDev( aDefPos, aSize, aDefPos, aSize, maVirDev ); 1075 1076 // Trennlinie zum Namefield zeichnen 1077 if ( GetStyle() & WB_NAMEFIELD ) 1078 { 1079 if ( !(GetStyle() & WB_FLATVALUESET) ) 1080 { 1081 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 1082 Size aWinSize = GetOutputSizePixel(); 1083 Point aPos1( NAME_LINE_OFF_X, mnTextOffset+NAME_LINE_OFF_Y ); 1084 Point aPos2( aWinSize.Width()-(NAME_LINE_OFF_X*2), mnTextOffset+NAME_LINE_OFF_Y ); 1085 if ( !(rStyleSettings.GetOptions() & STYLE_OPTION_MONO) ) 1086 { 1087 SetLineColor( rStyleSettings.GetShadowColor() ); 1088 DrawLine( aPos1, aPos2 ); 1089 aPos1.Y()++; 1090 aPos2.Y()++; 1091 SetLineColor( rStyleSettings.GetLightColor() ); 1092 } 1093 else 1094 SetLineColor( rStyleSettings.GetWindowTextColor() ); 1095 DrawLine( aPos1, aPos2 ); 1096 } 1097 } 1098 1099 ImplDrawSelect(); 1100 } 1101 1102 // ----------------------------------------------------------------------- 1103 1104 sal_Bool ValueSet::ImplScroll( const Point& rPos ) 1105 { 1106 Size aOutSize = GetOutputSizePixel(); 1107 long nScrBarWidth; 1108 1109 if ( mpScrBar ) 1110 nScrBarWidth = mpScrBar->GetSizePixel().Width(); 1111 else 1112 nScrBarWidth = 0; 1113 1114 if ( !mbScroll || (rPos.X() < 0) || (rPos.X() > aOutSize.Width()-nScrBarWidth) ) 1115 return sal_False; 1116 1117 long nScrollOffset; 1118 sal_uInt16 nOldLine = mnFirstLine; 1119 const Rectangle& rTopRect = mpImpl->mpItemList->GetObject( mnFirstLine*mnCols )->maRect; 1120 if ( rTopRect.GetHeight() <= 16 ) 1121 nScrollOffset = VALUESET_SCROLL_OFFSET/2; 1122 else 1123 nScrollOffset = VALUESET_SCROLL_OFFSET; 1124 if ( (mnFirstLine > 0) && (rPos.Y() >= 0) ) 1125 { 1126 long nTopPos = rTopRect.Top(); 1127 if ( (rPos.Y() >= nTopPos) && (rPos.Y() <= nTopPos+nScrollOffset) ) 1128 mnFirstLine--; 1129 } 1130 if ( (mnFirstLine == nOldLine) && 1131 (mnFirstLine < (sal_uInt16)(mnLines-mnVisLines)) && (rPos.Y() < aOutSize.Height()) ) 1132 { 1133 long nBottomPos = mpImpl->mpItemList->GetObject( (mnFirstLine+mnVisLines-1)*mnCols )->maRect.Bottom(); 1134 if ( (rPos.Y() >= nBottomPos-nScrollOffset) && (rPos.Y() <= nBottomPos) ) 1135 mnFirstLine++; 1136 } 1137 1138 if ( mnFirstLine != nOldLine ) 1139 { 1140 mbFormat = true; 1141 ImplDraw(); 1142 return sal_True; 1143 } 1144 else 1145 return sal_False; 1146 } 1147 1148 // ----------------------------------------------------------------------- 1149 1150 sal_uInt16 ValueSet::ImplGetItem( const Point& rPos, sal_Bool bMove ) const 1151 { 1152 if ( mpNoneItem ) 1153 { 1154 if ( mpNoneItem->maRect.IsInside( rPos ) ) 1155 return VALUESET_ITEM_NONEITEM; 1156 } 1157 1158 Point aDefPos; 1159 Rectangle aWinRect( aDefPos, maVirDev.GetOutputSizePixel() ); 1160 1161 sal_uLong nItemCount = mpImpl->mpItemList->Count(); 1162 for ( sal_uLong i = 0; i < nItemCount; i++ ) 1163 { 1164 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( i ); 1165 if ( pItem->maRect.IsInside( rPos ) ) 1166 { 1167 if ( aWinRect.IsInside( rPos ) ) 1168 return (sal_uInt16)i; 1169 else 1170 return VALUESET_ITEM_NOTFOUND; 1171 } 1172 } 1173 1174 // Wenn Spacing gesetzt ist, wird der vorher selektierte 1175 // Eintrag zurueckgegeben, wenn die Maus noch nicht das Fenster 1176 // verlassen hat 1177 if ( bMove && mnSpacing && mnHighItemId ) 1178 { 1179 if ( aWinRect.IsInside( rPos ) ) 1180 return GetItemPos( mnHighItemId ); 1181 } 1182 1183 return VALUESET_ITEM_NOTFOUND; 1184 } 1185 1186 // ----------------------------------------------------------------------- 1187 1188 ValueSetItem* ValueSet::ImplGetItem( sal_uInt16 nPos ) 1189 { 1190 if ( nPos == VALUESET_ITEM_NONEITEM ) 1191 return mpNoneItem; 1192 else 1193 return mpImpl->mpItemList->GetObject( nPos ); 1194 } 1195 1196 // ----------------------------------------------------------------------- 1197 1198 ValueSetItem* ValueSet::ImplGetFirstItem() 1199 { 1200 sal_uInt16 nItemCount = (sal_uInt16)mpImpl->mpItemList->Count(); 1201 sal_uInt16 i = 0; 1202 1203 while ( i < nItemCount ) 1204 { 1205 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( i ); 1206 if ( pItem->meType != VALUESETITEM_SPACE ) 1207 return pItem; 1208 i++; 1209 } 1210 1211 return NULL; 1212 } 1213 1214 // ----------------------------------------------------------------------- 1215 1216 sal_uInt16 ValueSet::ImplGetVisibleItemCount() const 1217 { 1218 sal_uInt16 nRet = 0; 1219 1220 for( sal_Int32 n = 0, nItemCount = mpImpl->mpItemList->Count(); n < nItemCount; n++ ) 1221 { 1222 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( n ); 1223 1224 if( pItem->meType != VALUESETITEM_SPACE && !pItem->maRect.IsEmpty() ) 1225 nRet++; 1226 } 1227 1228 return nRet; 1229 } 1230 1231 // ----------------------------------------------------------------------- 1232 1233 ValueSetItem* ValueSet::ImplGetVisibleItem( sal_uInt16 nVisiblePos ) 1234 { 1235 ValueSetItem* pRet = NULL; 1236 sal_uInt16 nFoundPos = 0; 1237 1238 for( sal_Int32 n = 0, nItemCount = mpImpl->mpItemList->Count(); ( n < nItemCount ) && !pRet; n++ ) 1239 { 1240 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( n ); 1241 1242 if( ( pItem->meType != VALUESETITEM_SPACE ) && !pItem->maRect.IsEmpty() && ( nVisiblePos == nFoundPos++ ) ) 1243 pRet = pItem; 1244 } 1245 1246 return pRet; 1247 } 1248 1249 // ----------------------------------------------------------------------- 1250 1251 void ValueSet::ImplFireAccessibleEvent( short nEventId, const ::com::sun::star::uno::Any& rOldValue, const ::com::sun::star::uno::Any& rNewValue ) 1252 { 1253 ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) ); 1254 1255 if( pAcc ) 1256 pAcc->FireAccessibleEvent( nEventId, rOldValue, rNewValue ); 1257 } 1258 1259 // ----------------------------------------------------------------------- 1260 1261 sal_Bool ValueSet::ImplHasAccessibleListeners() 1262 { 1263 ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) ); 1264 return( pAcc && pAcc->HasAccessibleListeners() ); 1265 } 1266 1267 // ----------------------------------------------------------------------- 1268 1269 IMPL_LINK( ValueSet,ImplScrollHdl, ScrollBar*, pScrollBar ) 1270 { 1271 sal_uInt16 nNewFirstLine = (sal_uInt16)pScrollBar->GetThumbPos(); 1272 if ( nNewFirstLine != mnFirstLine ) 1273 { 1274 mnFirstLine = nNewFirstLine; 1275 mbFormat = true; 1276 ImplDraw(); 1277 } 1278 return 0; 1279 } 1280 1281 // ----------------------------------------------------------------------- 1282 1283 IMPL_LINK( ValueSet,ImplTimerHdl, Timer*, EMPTYARG ) 1284 { 1285 ImplTracking( GetPointerPosPixel(), sal_True ); 1286 return 0; 1287 } 1288 1289 // ----------------------------------------------------------------------- 1290 1291 void ValueSet::ImplTracking( const Point& rPos, sal_Bool bRepeat ) 1292 { 1293 if ( bRepeat || mbSelection ) 1294 { 1295 if ( ImplScroll( rPos ) ) 1296 { 1297 if ( mbSelection ) 1298 { 1299 maTimer.SetTimeoutHdl( LINK( this, ValueSet, ImplTimerHdl ) ); 1300 maTimer.SetTimeout( GetSettings().GetMouseSettings().GetScrollRepeat() ); 1301 maTimer.Start(); 1302 } 1303 } 1304 } 1305 1306 ValueSetItem* pItem = ImplGetItem( ImplGetItem( rPos ) ); 1307 if ( pItem && (pItem->meType != VALUESETITEM_SPACE) ) 1308 { 1309 if( GetStyle() & WB_MENUSTYLEVALUESET ) 1310 mbHighlight = true; 1311 1312 ImplHighlightItem( pItem->mnId ); 1313 } 1314 else 1315 { 1316 if( GetStyle() & WB_MENUSTYLEVALUESET ) 1317 mbHighlight = true; 1318 1319 ImplHighlightItem( mnSelItemId, sal_False ); 1320 } 1321 } 1322 1323 // ----------------------------------------------------------------------- 1324 1325 void ValueSet::ImplEndTracking( const Point& rPos, sal_Bool bCancel ) 1326 { 1327 ValueSetItem* pItem; 1328 1329 // Bei Abbruch, den alten Status wieder herstellen 1330 if ( bCancel ) 1331 pItem = NULL; 1332 else 1333 pItem = ImplGetItem( ImplGetItem( rPos ) ); 1334 1335 if ( pItem && (pItem->meType != VALUESETITEM_SPACE) ) 1336 { 1337 SelectItem( pItem->mnId ); 1338 if ( !mbSelection && !(GetStyle() & WB_NOPOINTERFOCUS) ) 1339 GrabFocus(); 1340 mbHighlight = false; 1341 mbSelection = false; 1342 Select(); 1343 } 1344 else 1345 { 1346 ImplHighlightItem( mnSelItemId, sal_False ); 1347 mbHighlight = false; 1348 mbSelection = false; 1349 } 1350 } 1351 1352 // ----------------------------------------------------------------------- 1353 1354 void ValueSet::MouseButtonDown( const MouseEvent& rMEvt ) 1355 { 1356 if ( rMEvt.IsLeft() ) 1357 { 1358 ValueSetItem* pItem = ImplGetItem( ImplGetItem( rMEvt.GetPosPixel() ) ); 1359 if ( mbSelection ) 1360 { 1361 mbHighlight = true; 1362 if ( pItem && (pItem->meType != VALUESETITEM_SPACE) ) 1363 { 1364 mnOldItemId = mnSelItemId; 1365 mnHighItemId = mnSelItemId; 1366 ImplHighlightItem( pItem->mnId ); 1367 } 1368 1369 return; 1370 } 1371 else 1372 { 1373 if ( pItem && (pItem->meType != VALUESETITEM_SPACE) && !rMEvt.IsMod2() ) 1374 { 1375 if ( (pItem->mnBits & VIB_NODOUBLECLICK) || (rMEvt.GetClicks() == 1) ) 1376 { 1377 mnOldItemId = mnSelItemId; 1378 mbHighlight = true; 1379 mnHighItemId = mnSelItemId; 1380 ImplHighlightItem( pItem->mnId ); 1381 StartTracking( STARTTRACK_SCROLLREPEAT ); 1382 } 1383 else if ( rMEvt.GetClicks() == 2 ) 1384 DoubleClick(); 1385 1386 return; 1387 } 1388 } 1389 } 1390 1391 Control::MouseButtonDown( rMEvt ); 1392 } 1393 1394 // ----------------------------------------------------------------------- 1395 1396 void ValueSet::MouseButtonUp( const MouseEvent& rMEvt ) 1397 { 1398 // Wegen SelectionMode 1399 if ( rMEvt.IsLeft() && mbSelection ) 1400 ImplEndTracking( rMEvt.GetPosPixel(), sal_False ); 1401 else 1402 Control::MouseButtonUp( rMEvt ); 1403 } 1404 1405 // ----------------------------------------------------------------------- 1406 1407 void ValueSet::MouseMove( const MouseEvent& rMEvt ) 1408 { 1409 // Wegen SelectionMode 1410 if ( mbSelection || (GetStyle() & WB_MENUSTYLEVALUESET) ) 1411 ImplTracking( rMEvt.GetPosPixel(), sal_False ); 1412 Control::MouseMove( rMEvt ); 1413 } 1414 1415 // ----------------------------------------------------------------------- 1416 1417 void ValueSet::Tracking( const TrackingEvent& rTEvt ) 1418 { 1419 Point aMousePos = rTEvt.GetMouseEvent().GetPosPixel(); 1420 1421 if ( rTEvt.IsTrackingEnded() ) 1422 ImplEndTracking( aMousePos, rTEvt.IsTrackingCanceled() ); 1423 else 1424 ImplTracking( aMousePos, rTEvt.IsTrackingRepeat() ); 1425 } 1426 1427 // ----------------------------------------------------------------------- 1428 1429 void ValueSet::KeyInput( const KeyEvent& rKEvt ) 1430 { 1431 sal_uInt16 nLastItem = (sal_uInt16)mpImpl->mpItemList->Count(); 1432 sal_uInt16 nItemPos = VALUESET_ITEM_NOTFOUND; 1433 sal_uInt16 nCurPos = VALUESET_ITEM_NONEITEM; 1434 sal_uInt16 nCalcPos; 1435 1436 if ( !nLastItem || !ImplGetFirstItem() ) 1437 { 1438 Control::KeyInput( rKEvt ); 1439 return; 1440 } 1441 else 1442 nLastItem--; 1443 1444 if ( mnSelItemId ) 1445 nCurPos = GetItemPos( mnSelItemId ); 1446 nCalcPos = nCurPos; 1447 1448 //switch off selection mode if key travelling is used 1449 sal_Bool bDefault = sal_False; 1450 switch ( rKEvt.GetKeyCode().GetCode() ) 1451 { 1452 case KEY_HOME: 1453 if ( mpNoneItem ) 1454 nItemPos = VALUESET_ITEM_NONEITEM; 1455 else 1456 { 1457 nItemPos = 0; 1458 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ) 1459 nItemPos++; 1460 } 1461 break; 1462 1463 case KEY_END: 1464 nItemPos = nLastItem; 1465 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ) 1466 { 1467 if ( nItemPos == 0 ) 1468 nItemPos = VALUESET_ITEM_NONEITEM; 1469 else 1470 nItemPos--; 1471 } 1472 break; 1473 1474 case KEY_LEFT: 1475 case KEY_RIGHT: 1476 if ( rKEvt.GetKeyCode().GetCode()==KEY_LEFT ) 1477 { 1478 do 1479 { 1480 if ( nCalcPos == VALUESET_ITEM_NONEITEM ) 1481 nItemPos = nLastItem; 1482 else if ( !nCalcPos ) 1483 { 1484 if ( mpNoneItem ) 1485 nItemPos = VALUESET_ITEM_NONEITEM; 1486 else 1487 nItemPos = nLastItem; 1488 } 1489 else 1490 nItemPos = nCalcPos-1; 1491 nCalcPos = nItemPos; 1492 } 1493 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ); 1494 } 1495 else 1496 { 1497 do 1498 { 1499 if ( nCalcPos == VALUESET_ITEM_NONEITEM ) 1500 nItemPos = 0; 1501 else if ( nCalcPos == nLastItem ) 1502 { 1503 if ( mpNoneItem ) 1504 nItemPos = VALUESET_ITEM_NONEITEM; 1505 else 1506 nItemPos = 0; 1507 } 1508 else 1509 nItemPos = nCalcPos+1; 1510 nCalcPos = nItemPos; 1511 } 1512 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ); 1513 } 1514 break; 1515 1516 case KEY_UP: 1517 case KEY_PAGEUP: 1518 { 1519 if( rKEvt.GetKeyCode().GetCode() != KEY_PAGEUP || 1520 ( !rKEvt.GetKeyCode().IsShift() && !rKEvt.GetKeyCode().IsMod1() && !rKEvt.GetKeyCode().IsMod2() ) ) 1521 { 1522 const long nLineCount = ( ( KEY_UP == rKEvt.GetKeyCode().GetCode() ) ? 1 : mnVisLines ); 1523 do 1524 { 1525 if ( nCalcPos == VALUESET_ITEM_NONEITEM ) 1526 { 1527 if ( nLastItem+1 <= mnCols ) 1528 nItemPos = mnCurCol; 1529 else 1530 { 1531 nItemPos = ((((nLastItem+1)/mnCols)-1)*mnCols)+(mnCurCol%mnCols); 1532 if ( nItemPos+mnCols <= nLastItem ) 1533 nItemPos = nItemPos + mnCols; 1534 } 1535 } 1536 else if ( nCalcPos >= ( nLineCount * mnCols ) ) 1537 nItemPos = sal::static_int_cast< sal_uInt16 >( 1538 nCalcPos - ( nLineCount * mnCols )); 1539 else 1540 { 1541 if ( mpNoneItem ) 1542 { 1543 mnCurCol = nCalcPos%mnCols; 1544 nItemPos = VALUESET_ITEM_NONEITEM; 1545 } 1546 else 1547 { 1548 if ( nLastItem+1 <= mnCols ) 1549 nItemPos = nCalcPos; 1550 else 1551 { 1552 nItemPos = ((((nLastItem+1)/mnCols)-1)*mnCols)+(nCalcPos%mnCols); 1553 if ( nItemPos+mnCols <= nLastItem ) 1554 nItemPos = nItemPos + mnCols; 1555 } 1556 } 1557 } 1558 nCalcPos = nItemPos; 1559 } 1560 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ); 1561 } 1562 else 1563 Control::KeyInput( rKEvt ); 1564 } 1565 break; 1566 1567 case KEY_DOWN: 1568 case KEY_PAGEDOWN: 1569 { 1570 if( rKEvt.GetKeyCode().GetCode() != KEY_PAGEDOWN || 1571 ( !rKEvt.GetKeyCode().IsShift() && !rKEvt.GetKeyCode().IsMod1() && !rKEvt.GetKeyCode().IsMod2() ) ) 1572 { 1573 const long nLineCount = ( ( KEY_DOWN == rKEvt.GetKeyCode().GetCode() ) ? 1 : mnVisLines ); 1574 do 1575 { 1576 if ( nCalcPos == VALUESET_ITEM_NONEITEM ) 1577 nItemPos = mnCurCol; 1578 else if ( nCalcPos + ( nLineCount * mnCols ) <= nLastItem ) 1579 nItemPos = sal::static_int_cast< sal_uInt16 >( 1580 nCalcPos + ( nLineCount * mnCols )); 1581 else 1582 { 1583 #if 0 1584 if( (KEY_DOWN == rKEvt.GetKeyCode().GetCode() ) && (GetStyle() & WB_MENUSTYLEVALUESET) ) 1585 { 1586 Window* pParent = GetParent(); 1587 pParent->GrabFocus(); 1588 pParent->KeyInput( rKEvt ); 1589 break; 1590 } 1591 else 1592 #endif 1593 { 1594 if ( mpNoneItem ) 1595 { 1596 mnCurCol = nCalcPos%mnCols; 1597 nItemPos = VALUESET_ITEM_NONEITEM; 1598 } 1599 else 1600 nItemPos = nCalcPos%mnCols; 1601 } 1602 } 1603 nCalcPos = nItemPos; 1604 } 1605 while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE ); 1606 } 1607 else 1608 Control::KeyInput( rKEvt ); 1609 1610 } 1611 break; 1612 case KEY_RETURN: 1613 //enable default handling of KEY_RETURN in dialogs 1614 if(0 != (GetStyle()&WB_NO_DIRECTSELECT)) 1615 { 1616 Select(); 1617 break; 1618 } 1619 //no break; 1620 default: 1621 Control::KeyInput( rKEvt ); 1622 bDefault = sal_True; 1623 break; 1624 } 1625 if(!bDefault) 1626 EndSelection(); 1627 if ( nItemPos != VALUESET_ITEM_NOTFOUND ) 1628 { 1629 sal_uInt16 nItemId; 1630 if ( nItemPos != VALUESET_ITEM_NONEITEM ) 1631 nItemId = GetItemId( nItemPos ); 1632 else 1633 nItemId = 0; 1634 1635 if ( nItemId != mnSelItemId ) 1636 { 1637 SelectItem( nItemId ); 1638 //select only if WB_NO_DIRECTSELECT is not set 1639 if(0 == (GetStyle()&WB_NO_DIRECTSELECT)) 1640 Select(); 1641 } 1642 } 1643 } 1644 1645 // ----------------------------------------------------------------------- 1646 1647 void ValueSet::Command( const CommandEvent& rCEvt ) 1648 { 1649 if ( (rCEvt.GetCommand() == COMMAND_WHEEL) || 1650 (rCEvt.GetCommand() == COMMAND_STARTAUTOSCROLL) || 1651 (rCEvt.GetCommand() == COMMAND_AUTOSCROLL) ) 1652 { 1653 if ( HandleScrollCommand( rCEvt, NULL, mpScrBar ) ) 1654 return; 1655 } 1656 1657 Control::Command( rCEvt ); 1658 } 1659 1660 // ----------------------------------------------------------------------- 1661 1662 void ValueSet::Paint( const Rectangle& ) 1663 { 1664 if ( GetStyle() & WB_FLATVALUESET ) 1665 { 1666 const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); 1667 SetLineColor(); 1668 SetFillColor( rStyleSettings.GetFaceColor() ); 1669 long nOffY = maVirDev.GetOutputSizePixel().Height(); 1670 Size aWinSize = GetOutputSizePixel(); 1671 DrawRect( Rectangle( Point( 0, nOffY ), Point( aWinSize.Width(), aWinSize.Height() ) ) ); 1672 } 1673 1674 ImplDraw(); 1675 } 1676 1677 // ----------------------------------------------------------------------- 1678 1679 void ValueSet::GetFocus() 1680 { 1681 OSL_TRACE ("value set getting focus"); 1682 ImplDrawSelect(); 1683 Control::GetFocus(); 1684 1685 // Tell the accessible object that we got the focus. 1686 ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) ); 1687 if( pAcc ) 1688 pAcc->GetFocus(); 1689 } 1690 1691 // ----------------------------------------------------------------------- 1692 1693 void ValueSet::LoseFocus() 1694 { 1695 OSL_TRACE ("value set losing focus"); 1696 if ( mbNoSelection && mnSelItemId ) 1697 ImplHideSelect( mnSelItemId ); 1698 else 1699 HideFocus(); 1700 Control::LoseFocus(); 1701 1702 // Tell the accessible object that we lost the focus. 1703 ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) ); 1704 if( pAcc ) 1705 pAcc->LoseFocus(); 1706 } 1707 1708 // ----------------------------------------------------------------------- 1709 1710 void ValueSet::Resize() 1711 { 1712 mbFormat = true; 1713 if ( IsReallyVisible() && IsUpdateMode() ) 1714 Invalidate(); 1715 Control::Resize(); 1716 } 1717 1718 // ----------------------------------------------------------------------- 1719 1720 void ValueSet::RequestHelp( const HelpEvent& rHEvt ) 1721 { 1722 if ( (rHEvt.GetMode() & (HELPMODE_QUICK | HELPMODE_BALLOON)) == HELPMODE_QUICK ) 1723 { 1724 Point aPos = ScreenToOutputPixel( rHEvt.GetMousePosPixel() ); 1725 sal_uInt16 nItemPos = ImplGetItem( aPos ); 1726 if ( nItemPos != VALUESET_ITEM_NOTFOUND ) 1727 { 1728 ValueSetItem* pItem = ImplGetItem( nItemPos ); 1729 Rectangle aItemRect = pItem->maRect; 1730 Point aPt = OutputToScreenPixel( aItemRect.TopLeft() ); 1731 aItemRect.Left() = aPt.X(); 1732 aItemRect.Top() = aPt.Y(); 1733 aPt = OutputToScreenPixel( aItemRect.BottomRight() ); 1734 aItemRect.Right() = aPt.X(); 1735 aItemRect.Bottom() = aPt.Y(); 1736 Help::ShowQuickHelp( this, aItemRect, GetItemText( pItem->mnId ) ); 1737 return; 1738 } 1739 } 1740 1741 Control::RequestHelp( rHEvt ); 1742 } 1743 1744 // ----------------------------------------------------------------------- 1745 1746 void ValueSet::StateChanged( StateChangedType nType ) 1747 { 1748 Control::StateChanged( nType ); 1749 1750 if ( nType == STATE_CHANGE_INITSHOW ) 1751 { 1752 if ( mbFormat ) 1753 Format(); 1754 } 1755 else if ( nType == STATE_CHANGE_UPDATEMODE ) 1756 { 1757 if ( IsReallyVisible() && IsUpdateMode() ) 1758 Invalidate(); 1759 } 1760 else if ( nType == STATE_CHANGE_TEXT ) 1761 { 1762 if ( mpNoneItem && !mbFormat && IsReallyVisible() && IsUpdateMode() ) 1763 { 1764 ImplFormatItem( mpNoneItem ); 1765 Invalidate( mpNoneItem->maRect ); 1766 } 1767 } 1768 else if ( (nType == STATE_CHANGE_ZOOM) || 1769 (nType == STATE_CHANGE_CONTROLFONT) ) 1770 { 1771 ImplInitSettings( sal_True, sal_False, sal_False ); 1772 Invalidate(); 1773 } 1774 else if ( nType == STATE_CHANGE_CONTROLFOREGROUND ) 1775 { 1776 ImplInitSettings( sal_False, sal_True, sal_False ); 1777 Invalidate(); 1778 } 1779 else if ( nType == STATE_CHANGE_CONTROLBACKGROUND ) 1780 { 1781 ImplInitSettings( sal_False, sal_False, sal_True ); 1782 Invalidate(); 1783 } 1784 else if ( (nType == STATE_CHANGE_STYLE) || (nType == STATE_CHANGE_ENABLE) ) 1785 { 1786 mbFormat = true; 1787 ImplInitSettings( sal_False, sal_False, sal_True ); 1788 Invalidate(); 1789 } 1790 } 1791 1792 // ----------------------------------------------------------------------- 1793 1794 void ValueSet::DataChanged( const DataChangedEvent& rDCEvt ) 1795 { 1796 Control::DataChanged( rDCEvt ); 1797 1798 if ( (rDCEvt.GetType() == DATACHANGED_FONTS) || 1799 (rDCEvt.GetType() == DATACHANGED_DISPLAY) || 1800 (rDCEvt.GetType() == DATACHANGED_FONTSUBSTITUTION) || 1801 ((rDCEvt.GetType() == DATACHANGED_SETTINGS) && 1802 (rDCEvt.GetFlags() & SETTINGS_STYLE)) ) 1803 { 1804 mbFormat = true; 1805 ImplInitSettings( sal_True, sal_True, sal_True ); 1806 Invalidate(); 1807 } 1808 } 1809 1810 // ----------------------------------------------------------------------- 1811 1812 void ValueSet::Select() 1813 { 1814 maSelectHdl.Call( this ); 1815 } 1816 1817 // ----------------------------------------------------------------------- 1818 1819 void ValueSet::DoubleClick() 1820 { 1821 maDoubleClickHdl.Call( this ); 1822 } 1823 1824 // ----------------------------------------------------------------------- 1825 1826 void ValueSet::UserDraw( const UserDrawEvent& ) 1827 { 1828 } 1829 1830 // ----------------------------------------------------------------------- 1831 1832 void ValueSet::InsertItem( sal_uInt16 nItemId, const Image& rImage, sal_uInt16 nPos ) 1833 { 1834 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1835 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1836 "ValueSet::InsertItem(): ItemId already exists" ); 1837 1838 ValueSetItem* pItem = new ValueSetItem( *this ); 1839 pItem->mnId = nItemId; 1840 pItem->meType = VALUESETITEM_IMAGE; 1841 pItem->maImage = rImage; 1842 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1843 1844 mbFormat = true; 1845 if ( IsReallyVisible() && IsUpdateMode() ) 1846 Invalidate(); 1847 } 1848 1849 // ----------------------------------------------------------------------- 1850 1851 void ValueSet::InsertItem( sal_uInt16 nItemId, const Color& rColor, sal_uInt16 nPos ) 1852 { 1853 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1854 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1855 "ValueSet::InsertItem(): ItemId already exists" ); 1856 1857 ValueSetItem* pItem = new ValueSetItem( *this ); 1858 pItem->mnId = nItemId; 1859 pItem->meType = VALUESETITEM_COLOR; 1860 pItem->maColor = rColor; 1861 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1862 1863 mbFormat = true; 1864 if ( IsReallyVisible() && IsUpdateMode() ) 1865 Invalidate(); 1866 } 1867 1868 // ----------------------------------------------------------------------- 1869 1870 void ValueSet::InsertItem( sal_uInt16 nItemId, const Image& rImage, 1871 const XubString& rText, sal_uInt16 nPos ) 1872 { 1873 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1874 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1875 "ValueSet::InsertItem(): ItemId already exists" ); 1876 1877 ValueSetItem* pItem = new ValueSetItem( *this ); 1878 pItem->mnId = nItemId; 1879 pItem->meType = VALUESETITEM_IMAGE; 1880 pItem->maImage = rImage; 1881 pItem->maText = rText; 1882 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1883 1884 mbFormat = true; 1885 if ( IsReallyVisible() && IsUpdateMode() ) 1886 Invalidate(); 1887 } 1888 1889 // ----------------------------------------------------------------------- 1890 1891 void ValueSet::InsertItem( sal_uInt16 nItemId, const Color& rColor, 1892 const XubString& rText, sal_uInt16 nPos ) 1893 { 1894 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1895 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1896 "ValueSet::InsertItem(): ItemId already exists" ); 1897 1898 ValueSetItem* pItem = new ValueSetItem( *this ); 1899 pItem->mnId = nItemId; 1900 pItem->meType = VALUESETITEM_COLOR; 1901 pItem->maColor = rColor; 1902 pItem->maText = rText; 1903 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1904 1905 mbFormat = true; 1906 if ( IsReallyVisible() && IsUpdateMode() ) 1907 Invalidate(); 1908 } 1909 1910 // ----------------------------------------------------------------------- 1911 1912 void ValueSet::InsertItem( sal_uInt16 nItemId, sal_uInt16 nPos ) 1913 { 1914 DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" ); 1915 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1916 "ValueSet::InsertItem(): ItemId already exists" ); 1917 1918 ValueSetItem* pItem = new ValueSetItem( *this ); 1919 pItem->mnId = nItemId; 1920 pItem->meType = VALUESETITEM_USERDRAW; 1921 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1922 1923 mbFormat = true; 1924 if ( IsReallyVisible() && IsUpdateMode() ) 1925 Invalidate(); 1926 } 1927 1928 // ----------------------------------------------------------------------- 1929 1930 void ValueSet::InsertSpace( sal_uInt16 nItemId, sal_uInt16 nPos ) 1931 { 1932 DBG_ASSERT( nItemId, "ValueSet::InsertSpace(): ItemId == 0" ); 1933 DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND, 1934 "ValueSet::InsertSpace(): ItemId already exists" ); 1935 1936 ValueSetItem* pItem = new ValueSetItem( *this ); 1937 pItem->mnId = nItemId; 1938 pItem->meType = VALUESETITEM_SPACE; 1939 mpImpl->mpItemList->Insert( pItem, (sal_uLong)nPos ); 1940 1941 mbFormat = true; 1942 if ( IsReallyVisible() && IsUpdateMode() ) 1943 Invalidate(); 1944 } 1945 1946 // ----------------------------------------------------------------------- 1947 1948 void ValueSet::RemoveItem( sal_uInt16 nItemId ) 1949 { 1950 sal_uInt16 nPos = GetItemPos( nItemId ); 1951 1952 if ( nPos == VALUESET_ITEM_NOTFOUND ) 1953 return; 1954 1955 delete mpImpl->mpItemList->Remove( nPos ); 1956 1957 // Variablen zuruecksetzen 1958 if ( (mnHighItemId == nItemId) || (mnSelItemId == nItemId) ) 1959 { 1960 mnCurCol = 0; 1961 mnOldItemId = 0; 1962 mnHighItemId = 0; 1963 mnSelItemId = 0; 1964 mbNoSelection = true; 1965 } 1966 1967 mbFormat = true; 1968 if ( IsReallyVisible() && IsUpdateMode() ) 1969 Invalidate(); 1970 } 1971 1972 // ----------------------------------------------------------------------- 1973 1974 void ValueSet::CopyItems( const ValueSet& rValueSet ) 1975 { 1976 ImplDeleteItems(); 1977 1978 ValueSetItem* pItem = rValueSet.mpImpl->mpItemList->First(); 1979 while ( pItem ) 1980 { 1981 ValueSetItem* pNewItem = new ValueSetItem( *this ); 1982 1983 pNewItem->mnId = pItem->mnId; 1984 pNewItem->mnBits = pItem->mnBits; 1985 pNewItem->meType = pItem->meType; 1986 pNewItem->maImage = pItem->maImage; 1987 pNewItem->maColor = pItem->maColor; 1988 pNewItem->maText = pItem->maText; 1989 pNewItem->mpData = pItem->mpData; 1990 pNewItem->maRect = pItem->maRect; 1991 pNewItem->mpxAcc = NULL; 1992 1993 mpImpl->mpItemList->Insert( pNewItem ); 1994 pItem = rValueSet.mpImpl->mpItemList->Next(); 1995 } 1996 1997 // Variablen zuruecksetzen 1998 mnFirstLine = 0; 1999 mnCurCol = 0; 2000 mnOldItemId = 0; 2001 mnHighItemId = 0; 2002 mnSelItemId = 0; 2003 mbNoSelection = true; 2004 2005 mbFormat = true; 2006 if ( IsReallyVisible() && IsUpdateMode() ) 2007 Invalidate(); 2008 } 2009 2010 // ----------------------------------------------------------------------- 2011 2012 void ValueSet::Clear() 2013 { 2014 ImplDeleteItems(); 2015 2016 // Variablen zuruecksetzen 2017 mnFirstLine = 0; 2018 mnCurCol = 0; 2019 mnOldItemId = 0; 2020 mnHighItemId = 0; 2021 mnSelItemId = 0; 2022 mbNoSelection = true; 2023 2024 mbFormat = true; 2025 if ( IsReallyVisible() && IsUpdateMode() ) 2026 Invalidate(); 2027 } 2028 2029 // ----------------------------------------------------------------------- 2030 2031 sal_uInt16 ValueSet::GetItemCount() const 2032 { 2033 return (sal_uInt16)mpImpl->mpItemList->Count(); 2034 } 2035 2036 // ----------------------------------------------------------------------- 2037 2038 sal_uInt16 ValueSet::GetItemPos( sal_uInt16 nItemId ) const 2039 { 2040 ValueSetItem* pItem = mpImpl->mpItemList->First(); 2041 while ( pItem ) 2042 { 2043 if ( pItem->mnId == nItemId ) 2044 return (sal_uInt16)mpImpl->mpItemList->GetCurPos(); 2045 pItem = mpImpl->mpItemList->Next(); 2046 } 2047 2048 return VALUESET_ITEM_NOTFOUND; 2049 } 2050 2051 // ----------------------------------------------------------------------- 2052 2053 sal_uInt16 ValueSet::GetItemId( sal_uInt16 nPos ) const 2054 { 2055 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2056 2057 if ( pItem ) 2058 return pItem->mnId; 2059 else 2060 return 0; 2061 } 2062 2063 // ----------------------------------------------------------------------- 2064 2065 sal_uInt16 ValueSet::GetItemId( const Point& rPos ) const 2066 { 2067 sal_uInt16 nItemPos = ImplGetItem( rPos ); 2068 if ( nItemPos != VALUESET_ITEM_NOTFOUND ) 2069 return GetItemId( nItemPos ); 2070 2071 return 0; 2072 } 2073 2074 // ----------------------------------------------------------------------- 2075 2076 Rectangle ValueSet::GetItemRect( sal_uInt16 nItemId ) const 2077 { 2078 sal_uInt16 nPos = GetItemPos( nItemId ); 2079 2080 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2081 return mpImpl->mpItemList->GetObject( nPos )->maRect; 2082 else 2083 return Rectangle(); 2084 } 2085 2086 // ----------------------------------------------------------------------- 2087 2088 void ValueSet::EnableFullItemMode( bool bFullMode ) 2089 { 2090 mbFullMode = bFullMode; 2091 } 2092 2093 // ----------------------------------------------------------------------- 2094 2095 void ValueSet::SetColCount( sal_uInt16 nNewCols ) 2096 { 2097 if ( mnUserCols != nNewCols ) 2098 { 2099 mnUserCols = nNewCols; 2100 mbFormat = true; 2101 if ( IsReallyVisible() && IsUpdateMode() ) 2102 Invalidate(); 2103 } 2104 } 2105 2106 // ----------------------------------------------------------------------- 2107 2108 void ValueSet::SetLineCount( sal_uInt16 nNewLines ) 2109 { 2110 if ( mnUserVisLines != nNewLines ) 2111 { 2112 mnUserVisLines = nNewLines; 2113 mbFormat = true; 2114 if ( IsReallyVisible() && IsUpdateMode() ) 2115 Invalidate(); 2116 } 2117 } 2118 2119 // ----------------------------------------------------------------------- 2120 2121 void ValueSet::SetItemWidth( long nNewItemWidth ) 2122 { 2123 if ( mnUserItemWidth != nNewItemWidth ) 2124 { 2125 mnUserItemWidth = nNewItemWidth; 2126 mbFormat = true; 2127 if ( IsReallyVisible() && IsUpdateMode() ) 2128 Invalidate(); 2129 } 2130 } 2131 2132 // ----------------------------------------------------------------------- 2133 2134 void ValueSet::SetItemHeight( long nNewItemHeight ) 2135 { 2136 if ( mnUserItemHeight != nNewItemHeight ) 2137 { 2138 mnUserItemHeight = nNewItemHeight; 2139 mbFormat = true; 2140 if ( IsReallyVisible() && IsUpdateMode() ) 2141 Invalidate(); 2142 } 2143 } 2144 2145 // ----------------------------------------------------------------------- 2146 2147 void ValueSet::SetFirstLine( sal_uInt16 nNewLine ) 2148 { 2149 if ( mnFirstLine != nNewLine ) 2150 { 2151 mnFirstLine = nNewLine; 2152 mbFormat = true; 2153 if ( IsReallyVisible() && IsUpdateMode() ) 2154 Invalidate(); 2155 } 2156 } 2157 2158 // ----------------------------------------------------------------------- 2159 2160 void ValueSet::SelectItem( sal_uInt16 nItemId ) 2161 { 2162 sal_uInt16 nItemPos = 0; 2163 2164 if ( nItemId ) 2165 { 2166 nItemPos = GetItemPos( nItemId ); 2167 if ( nItemPos == VALUESET_ITEM_NOTFOUND ) 2168 return; 2169 if ( mpImpl->mpItemList->GetObject( nItemPos )->meType == VALUESETITEM_SPACE ) 2170 return; 2171 } 2172 2173 if ( (mnSelItemId != nItemId) || mbNoSelection ) 2174 { 2175 sal_uInt16 nOldItem = mnSelItemId ? mnSelItemId : 1; 2176 mnSelItemId = nItemId; 2177 mbNoSelection = false; 2178 2179 sal_Bool bNewOut; 2180 sal_Bool bNewLine; 2181 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2182 bNewOut = sal_True; 2183 else 2184 bNewOut = sal_False; 2185 bNewLine = sal_False; 2186 2187 // Gegebenenfalls in den sichtbaren Bereich scrollen 2188 if ( mbScroll && nItemId ) 2189 { 2190 sal_uInt16 nNewLine = (sal_uInt16)(nItemPos / mnCols); 2191 if ( nNewLine < mnFirstLine ) 2192 { 2193 mnFirstLine = nNewLine; 2194 bNewLine = sal_True; 2195 } 2196 else if ( nNewLine > (sal_uInt16)(mnFirstLine+mnVisLines-1) ) 2197 { 2198 mnFirstLine = (sal_uInt16)(nNewLine-mnVisLines+1); 2199 bNewLine = sal_True; 2200 } 2201 } 2202 2203 if ( bNewOut ) 2204 { 2205 if ( bNewLine ) 2206 { 2207 // Falls sich der sichtbare Bereich geaendert hat, 2208 // alles neu ausgeben 2209 mbFormat = true; 2210 ImplDraw(); 2211 } 2212 else 2213 { 2214 // alte Selection wegnehmen und neue ausgeben 2215 ImplHideSelect( nOldItem ); 2216 ImplDrawSelect(); 2217 } 2218 } 2219 2220 if( ImplHasAccessibleListeners() ) 2221 { 2222 // focus event (deselect) 2223 if( nOldItem ) 2224 { 2225 const sal_uInt16 nPos = GetItemPos( nItemId ); 2226 2227 if( nPos != VALUESET_ITEM_NOTFOUND ) 2228 { 2229 ValueItemAcc* pItemAcc = ValueItemAcc::getImplementation( 2230 mpImpl->mpItemList->GetObject( nPos )->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ) ); 2231 2232 if( pItemAcc ) 2233 { 2234 ::com::sun::star::uno::Any aOldAny, aNewAny; 2235 if( !mpImpl->mbIsTransientChildrenDisabled) 2236 { 2237 aOldAny <<= ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >( 2238 static_cast< ::cppu::OWeakObject* >( pItemAcc )); 2239 ImplFireAccessibleEvent (::com::sun::star::accessibility::AccessibleEventId::ACTIVE_DESCENDANT_CHANGED, aOldAny, aNewAny ); 2240 } 2241 else 2242 { 2243 aOldAny <<= ::com::sun::star::accessibility::AccessibleStateType::FOCUSED; 2244 pItemAcc->FireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::STATE_CHANGED, aOldAny, aNewAny ); 2245 } 2246 } 2247 } 2248 } 2249 2250 // focus event (select) 2251 const sal_uInt16 nPos = GetItemPos( mnSelItemId ); 2252 2253 ValueSetItem* pItem; 2254 if( nPos != VALUESET_ITEM_NOTFOUND ) 2255 pItem = mpImpl->mpItemList->GetObject(nPos); 2256 else 2257 pItem = mpNoneItem; 2258 2259 ValueItemAcc* pItemAcc = NULL; 2260 if (pItem != NULL) 2261 pItemAcc = ValueItemAcc::getImplementation(pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ) ); 2262 2263 if( pItemAcc ) 2264 { 2265 ::com::sun::star::uno::Any aOldAny, aNewAny; 2266 if( !mpImpl->mbIsTransientChildrenDisabled) 2267 { 2268 aNewAny <<= ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >( 2269 static_cast< ::cppu::OWeakObject* >( pItemAcc )); 2270 ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::ACTIVE_DESCENDANT_CHANGED, aOldAny, aNewAny ); 2271 } 2272 else 2273 { 2274 aNewAny <<= ::com::sun::star::accessibility::AccessibleStateType::FOCUSED; 2275 pItemAcc->FireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::STATE_CHANGED, aOldAny, aNewAny ); 2276 } 2277 } 2278 2279 // selection event 2280 ::com::sun::star::uno::Any aOldAny, aNewAny; 2281 ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::SELECTION_CHANGED, aOldAny, aNewAny ); 2282 } 2283 mpImpl->maHighlightHdl.Call(this); 2284 } 2285 } 2286 2287 // ----------------------------------------------------------------------- 2288 2289 void ValueSet::SetNoSelection() 2290 { 2291 mbNoSelection = true; 2292 mbHighlight = false; 2293 mbSelection = false; 2294 2295 if ( IsReallyVisible() && IsUpdateMode() ) 2296 ImplDraw(); 2297 } 2298 2299 // ----------------------------------------------------------------------- 2300 2301 void ValueSet::SetItemBits( sal_uInt16 nItemId, sal_uInt16 nItemBits ) 2302 { 2303 sal_uInt16 nPos = GetItemPos( nItemId ); 2304 2305 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2306 mpImpl->mpItemList->GetObject( nPos )->mnBits = nItemBits; 2307 } 2308 2309 // ----------------------------------------------------------------------- 2310 2311 sal_uInt16 ValueSet::GetItemBits( sal_uInt16 nItemId ) const 2312 { 2313 sal_uInt16 nPos = GetItemPos( nItemId ); 2314 2315 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2316 return mpImpl->mpItemList->GetObject( nPos )->mnBits; 2317 else 2318 return 0; 2319 } 2320 2321 // ----------------------------------------------------------------------- 2322 2323 void ValueSet::SetItemImage( sal_uInt16 nItemId, const Image& rImage ) 2324 { 2325 sal_uInt16 nPos = GetItemPos( nItemId ); 2326 2327 if ( nPos == VALUESET_ITEM_NOTFOUND ) 2328 return; 2329 2330 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2331 pItem->meType = VALUESETITEM_IMAGE; 2332 pItem->maImage = rImage; 2333 2334 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2335 { 2336 ImplFormatItem( pItem ); 2337 Invalidate( pItem->maRect ); 2338 } 2339 else 2340 mbFormat = true; 2341 } 2342 2343 // ----------------------------------------------------------------------- 2344 2345 Image ValueSet::GetItemImage( sal_uInt16 nItemId ) const 2346 { 2347 sal_uInt16 nPos = GetItemPos( nItemId ); 2348 2349 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2350 return mpImpl->mpItemList->GetObject( nPos )->maImage; 2351 else 2352 return Image(); 2353 } 2354 2355 // ----------------------------------------------------------------------- 2356 2357 void ValueSet::SetItemColor( sal_uInt16 nItemId, const Color& rColor ) 2358 { 2359 sal_uInt16 nPos = GetItemPos( nItemId ); 2360 2361 if ( nPos == VALUESET_ITEM_NOTFOUND ) 2362 return; 2363 2364 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2365 pItem->meType = VALUESETITEM_COLOR; 2366 pItem->maColor = rColor; 2367 2368 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2369 { 2370 ImplFormatItem( pItem ); 2371 Invalidate( pItem->maRect ); 2372 } 2373 else 2374 mbFormat = true; 2375 } 2376 2377 // ----------------------------------------------------------------------- 2378 2379 Color ValueSet::GetItemColor( sal_uInt16 nItemId ) const 2380 { 2381 sal_uInt16 nPos = GetItemPos( nItemId ); 2382 2383 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2384 return mpImpl->mpItemList->GetObject( nPos )->maColor; 2385 else 2386 return Color(); 2387 } 2388 2389 // ----------------------------------------------------------------------- 2390 2391 void ValueSet::SetItemData( sal_uInt16 nItemId, void* pData ) 2392 { 2393 sal_uInt16 nPos = GetItemPos( nItemId ); 2394 2395 if ( nPos == VALUESET_ITEM_NOTFOUND ) 2396 return; 2397 2398 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2399 pItem->mpData = pData; 2400 2401 if ( pItem->meType == VALUESETITEM_USERDRAW ) 2402 { 2403 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2404 { 2405 ImplFormatItem( pItem ); 2406 Invalidate( pItem->maRect ); 2407 } 2408 else 2409 mbFormat = true; 2410 } 2411 } 2412 2413 // ----------------------------------------------------------------------- 2414 2415 void* ValueSet::GetItemData( sal_uInt16 nItemId ) const 2416 { 2417 sal_uInt16 nPos = GetItemPos( nItemId ); 2418 2419 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2420 return mpImpl->mpItemList->GetObject( nPos )->mpData; 2421 else 2422 return NULL; 2423 } 2424 2425 // ----------------------------------------------------------------------- 2426 2427 void ValueSet::SetItemText( sal_uInt16 nItemId, const XubString& rText ) 2428 { 2429 sal_uInt16 nPos = GetItemPos( nItemId ); 2430 2431 if ( nPos == VALUESET_ITEM_NOTFOUND ) 2432 return; 2433 2434 2435 ValueSetItem* pItem = mpImpl->mpItemList->GetObject( nPos ); 2436 2437 // Remember old and new name for accessibility event. 2438 ::com::sun::star::uno::Any aOldName, aNewName; 2439 ::rtl::OUString sString (pItem->maText); 2440 aOldName <<= sString; 2441 sString = rText; 2442 aNewName <<= sString; 2443 2444 pItem->maText = rText; 2445 2446 if ( !mbFormat && IsReallyVisible() && IsUpdateMode() ) 2447 { 2448 sal_uInt16 nTempId = mnSelItemId; 2449 2450 if ( mbHighlight ) 2451 nTempId = mnHighItemId; 2452 2453 if ( nTempId == nItemId ) 2454 ImplDrawItemText( pItem->maText ); 2455 } 2456 2457 if (ImplHasAccessibleListeners()) 2458 { 2459 ::com::sun::star::uno::Reference< 2460 ::com::sun::star::accessibility::XAccessible> xAccessible ( 2461 pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ) ); 2462 static_cast<ValueItemAcc*>(xAccessible.get())->FireAccessibleEvent ( 2463 ::com::sun::star::accessibility::AccessibleEventId::NAME_CHANGED, 2464 aOldName, aNewName); 2465 } 2466 } 2467 2468 // ----------------------------------------------------------------------- 2469 2470 XubString ValueSet::GetItemText( sal_uInt16 nItemId ) const 2471 { 2472 sal_uInt16 nPos = GetItemPos( nItemId ); 2473 2474 if ( nPos != VALUESET_ITEM_NOTFOUND ) 2475 return mpImpl->mpItemList->GetObject( nPos )->maText; 2476 else 2477 return XubString(); 2478 } 2479 2480 // ----------------------------------------------------------------------- 2481 2482 void ValueSet::SetColor( const Color& rColor ) 2483 { 2484 maColor = rColor; 2485 mbFormat = true; 2486 if ( IsReallyVisible() && IsUpdateMode() ) 2487 ImplDraw(); 2488 } 2489 2490 // ----------------------------------------------------------------------- 2491 2492 void ValueSet::SetExtraSpacing( sal_uInt16 nNewSpacing ) 2493 { 2494 if ( GetStyle() & WB_ITEMBORDER ) 2495 { 2496 mnSpacing = nNewSpacing; 2497 2498 mbFormat = true; 2499 if ( IsReallyVisible() && IsUpdateMode() ) 2500 Invalidate(); 2501 } 2502 } 2503 2504 // ----------------------------------------------------------------------- 2505 2506 void ValueSet::StartSelection() 2507 { 2508 mnOldItemId = mnSelItemId; 2509 mbHighlight = true; 2510 mbSelection = true; 2511 mnHighItemId = mnSelItemId; 2512 } 2513 2514 // ----------------------------------------------------------------------- 2515 2516 void ValueSet::EndSelection() 2517 { 2518 if ( mbHighlight ) 2519 { 2520 if ( IsTracking() ) 2521 EndTracking( ENDTRACK_CANCEL ); 2522 2523 ImplHighlightItem( mnSelItemId ); 2524 mbHighlight = false; 2525 } 2526 mbSelection = false; 2527 } 2528 2529 // ----------------------------------------------------------------------- 2530 2531 sal_Bool ValueSet::StartDrag( const CommandEvent& rCEvt, Region& rRegion ) 2532 { 2533 if ( rCEvt.GetCommand() != COMMAND_STARTDRAG ) 2534 return sal_False; 2535 2536 // Gegebenenfalls eine vorhandene Aktion abbrechen 2537 EndSelection(); 2538 2539 // Testen, ob angeklickte Seite selektiert ist. Falls dies nicht 2540 // der Fall ist, setzen wir ihn als aktuellen Eintrag. Falls Drag and 2541 // Drop auch mal ueber Tastatur ausgeloest werden kann, testen wir 2542 // dies nur bei einer Mausaktion. 2543 sal_uInt16 nSelId; 2544 if ( rCEvt.IsMouseEvent() ) 2545 nSelId = GetItemId( rCEvt.GetMousePosPixel() ); 2546 else 2547 nSelId = mnSelItemId; 2548 2549 // Falls kein Eintrag angeklickt wurde, starten wir kein Dragging 2550 if ( !nSelId ) 2551 return sal_False; 2552 2553 // Testen, ob Seite selektiertiert ist. Falls nicht, als aktuelle 2554 // Seite setzen und Select rufen. 2555 if ( nSelId != mnSelItemId ) 2556 { 2557 SelectItem( nSelId ); 2558 Update(); 2559 Select(); 2560 } 2561 2562 Region aRegion; 2563 2564 // Region zuweisen 2565 rRegion = aRegion; 2566 2567 return sal_True; 2568 } 2569 2570 // ----------------------------------------------------------------------- 2571 2572 Size ValueSet::CalcWindowSizePixel( const Size& rItemSize, sal_uInt16 nDesireCols, 2573 sal_uInt16 nDesireLines ) 2574 { 2575 long nCalcCols = (long)nDesireCols; 2576 long nCalcLines = (long)nDesireLines; 2577 2578 if ( !nCalcCols ) 2579 { 2580 if ( mnUserCols ) 2581 nCalcCols = (long)mnUserCols; 2582 else 2583 nCalcCols = 1; 2584 } 2585 2586 if ( !nCalcLines ) 2587 { 2588 nCalcLines = mnVisLines; 2589 2590 if ( mbFormat ) 2591 { 2592 if ( mnUserVisLines ) 2593 nCalcLines = mnUserVisLines; 2594 else 2595 { 2596 nCalcLines = (long)mpImpl->mpItemList->Count() / nCalcCols; 2597 if ( mpImpl->mpItemList->Count() % nCalcCols ) 2598 nCalcLines++; 2599 else if ( !nCalcLines ) 2600 nCalcLines = 1; 2601 } 2602 } 2603 } 2604 2605 Size aSize( rItemSize.Width()*nCalcCols, rItemSize.Height()*nCalcLines ); 2606 WinBits nStyle = GetStyle(); 2607 long nTxtHeight = GetTextHeight(); 2608 long nSpace; 2609 long n; 2610 2611 if ( nStyle & WB_ITEMBORDER ) 2612 { 2613 if ( nStyle & WB_DOUBLEBORDER ) 2614 n = ITEM_OFFSET_DOUBLE; 2615 else 2616 n = ITEM_OFFSET; 2617 2618 aSize.Width() += n*nCalcCols; 2619 aSize.Height() += n*nCalcLines; 2620 } 2621 else 2622 n = 0; 2623 2624 if ( mnSpacing ) 2625 { 2626 nSpace = mnSpacing; 2627 aSize.Width() += mnSpacing*(nCalcCols-1); 2628 aSize.Height() += mnSpacing*(nCalcLines-1); 2629 } 2630 else 2631 nSpace = 0; 2632 2633 if ( nStyle & WB_NAMEFIELD ) 2634 { 2635 aSize.Height() += nTxtHeight + NAME_OFFSET; 2636 if ( !(nStyle & WB_FLATVALUESET) ) 2637 aSize.Height() += NAME_LINE_HEIGHT+NAME_LINE_OFF_Y; 2638 } 2639 2640 if ( nStyle & WB_NONEFIELD ) 2641 { 2642 aSize.Height() += nTxtHeight + n + nSpace; 2643 if ( nStyle & WB_RADIOSEL ) 2644 aSize.Height() += 8; 2645 } 2646 2647 // Evt. ScrollBar-Breite aufaddieren 2648 aSize.Width() += GetScrollWidth(); 2649 2650 return aSize; 2651 } 2652 2653 // ----------------------------------------------------------------------- 2654 2655 Size ValueSet::CalcItemSizePixel( const Size& rItemSize, bool bOut ) const 2656 { 2657 Size aSize = rItemSize; 2658 2659 WinBits nStyle = GetStyle(); 2660 if ( nStyle & WB_ITEMBORDER ) 2661 { 2662 long n; 2663 2664 if ( nStyle & WB_DOUBLEBORDER ) 2665 n = ITEM_OFFSET_DOUBLE; 2666 else 2667 n = ITEM_OFFSET; 2668 2669 if ( bOut ) 2670 { 2671 aSize.Width() += n; 2672 aSize.Height() += n; 2673 } 2674 else 2675 { 2676 aSize.Width() -= n; 2677 aSize.Height() -= n; 2678 } 2679 } 2680 2681 return aSize; 2682 } 2683 2684 // ----------------------------------------------------------------------- 2685 2686 long ValueSet::GetScrollWidth() const 2687 { 2688 if ( GetStyle() & WB_VSCROLL ) 2689 { 2690 ((ValueSet*)this)->ImplInitScrollBar(); 2691 return mpScrBar->GetSizePixel().Width()+SCRBAR_OFFSET; 2692 } 2693 else 2694 return 0; 2695 } 2696 2697 // ----------------------------------------------------------------------- 2698 2699 sal_uInt16 ValueSet::ShowDropPos( const Point& rPos ) 2700 { 2701 mbDropPos = true; 2702 2703 // Gegebenenfalls scrollen 2704 ImplScroll( rPos ); 2705 2706 // DropPosition ermitteln 2707 sal_uInt16 nPos = ImplGetItem( rPos, sal_True ); 2708 if ( nPos == VALUESET_ITEM_NONEITEM ) 2709 nPos = 0; 2710 else if ( nPos == VALUESET_ITEM_NOTFOUND ) 2711 { 2712 Size aOutSize = GetOutputSizePixel(); 2713 if ( GetStyle() & WB_NAMEFIELD ) 2714 aOutSize.Height() = mnTextOffset; 2715 if ( (rPos.X() >= 0) && (rPos.X() < aOutSize.Width()) && 2716 (rPos.Y() >= 0) && (rPos.Y() < aOutSize.Height()) ) 2717 nPos = (sal_uInt16)mpImpl->mpItemList->Count(); 2718 } 2719 else 2720 { 2721 // Im letzten viertel, dann wird ein Item spaeter eingefuegt 2722 Rectangle aRect = mpImpl->mpItemList->GetObject( nPos )->maRect; 2723 if ( rPos.X() > aRect.Left()+aRect.GetWidth()-(aRect.GetWidth()/4) ) 2724 nPos++; 2725 } 2726 2727 if ( nPos != mnDropPos ) 2728 { 2729 ImplDrawDropPos( sal_False ); 2730 mnDropPos = nPos; 2731 ImplDrawDropPos( sal_True ); 2732 } 2733 2734 return mnDropPos; 2735 } 2736 2737 // ----------------------------------------------------------------------- 2738 2739 void ValueSet::HideDropPos() 2740 { 2741 if ( mbDropPos ) 2742 { 2743 ImplDrawDropPos( sal_False ); 2744 mbDropPos = false; 2745 } 2746 } 2747 2748 // ----------------------------------------------------------------------- 2749 2750 bool ValueSet::IsRTLActive (void) 2751 { 2752 return Application::GetSettings().GetLayoutRTL() && IsRTLEnabled(); 2753 } 2754 2755 // ----------------------------------------------------------------------- 2756 2757 void ValueSet::SetHighlightHdl( const Link& rLink ) 2758 { 2759 mpImpl->maHighlightHdl = rLink; 2760 } 2761 2762 // ----------------------------------------------------------------------- 2763 2764 const Link& ValueSet::GetHighlightHdl() const 2765 { 2766 return mpImpl->maHighlightHdl; 2767 } 2768 2769 // ----------------------------------------------------------------------- 2770 2771 void ValueSet::SetEdgeBlending(bool bNew) 2772 { 2773 if(mbEdgeBlending != bNew) 2774 { 2775 mbEdgeBlending = bNew; 2776 mbFormat = true; 2777 2778 if(IsReallyVisible() && IsUpdateMode()) 2779 { 2780 Invalidate(); 2781 } 2782 } 2783 } 2784 2785 // ----------------------------------------------------------------------- 2786 // eof 2787