tdf#131098 docx export: write fill property of graphic
[LibreOffice.git] / lotuswordpro / source / filter / lwpframelayout.cxx
blob4cb6efb677be8bcf06c33a284390c30134a48b03
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*************************************************************************
4 * The Contents of this file are made available subject to the terms of
5 * either of the following licenses
7 * - GNU Lesser General Public License Version 2.1
8 * - Sun Industry Standards Source License Version 1.1
10 * Sun Microsystems Inc., October, 2000
12 * GNU Lesser General Public License Version 2.1
13 * =============================================
14 * Copyright 2000 by Sun Microsystems, Inc.
15 * 901 San Antonio Road, Palo Alto, CA 94303, USA
17 * This library is free software; you can redistribute it and/or
18 * modify it under the terms of the GNU Lesser General Public
19 * License version 2.1, as published by the Free Software Foundation.
21 * This library is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 * Lesser General Public License for more details.
26 * You should have received a copy of the GNU Lesser General Public
27 * License along with this library; if not, write to the Free Software
28 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 * MA 02111-1307 USA
32 * Sun Industry Standards Source License Version 1.1
33 * =================================================
34 * The contents of this file are subject to the Sun Industry Standards
35 * Source License Version 1.1 (the "License"); You may not use this file
36 * except in compliance with the License. You may obtain a copy of the
37 * License at http://www.openoffice.org/license.html.
39 * Software provided under this License is provided on an "AS IS" basis,
40 * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
41 * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
42 * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
43 * See the License for the specific provisions governing your rights and
44 * obligations concerning the Software.
46 * The Initial Developer of the Original Code is: IBM Corporation
48 * Copyright: 2008 by IBM Corporation
50 * All Rights Reserved.
52 * Contributor(s): _______________________________________
55 ************************************************************************/
56 /*************************************************************************
57 * @file
58 * the class for VO_FrameLayout
59 ************************************************************************/
61 #include <memory>
62 #include <lwpfilehdr.hxx>
63 #include "lwpcelllayout.hxx"
64 #include "lwpframelayout.hxx"
65 #include "lwppara.hxx"
66 #include <xfilter/xfstylemanager.hxx>
67 #include <xfilter/xffloatframe.hxx>
68 #include <xfilter/xfrubystyle.hxx>
69 #include "lwpoleobject.hxx"
70 #include <lwpglobalmgr.hxx>
72 LwpFrame::LwpFrame(LwpPlacableLayout* pLayout)
73 : m_pLayout(pLayout)
77 LwpFrame::~LwpFrame() {}
78 /**
79 * @descr: parse frame
80 * @param: register frame style
81 * @param: pFrameStyle - Frame Style object
84 void LwpFrame::RegisterStyle(std::unique_ptr<XFFrameStyle>& rFrameStyle)
86 ApplyWrapType(rFrameStyle.get());
87 ApplyMargins(rFrameStyle.get());
88 ApplyPadding(rFrameStyle.get());
89 ApplyBorders(rFrameStyle.get());
90 ApplyColumns(rFrameStyle.get());
91 ApplyShadow(rFrameStyle.get());
92 ApplyBackGround(rFrameStyle.get());
93 ApplyWatermark(rFrameStyle.get());
94 ApplyProtect(rFrameStyle.get());
95 ApplyTextDir(rFrameStyle.get());
96 ApplyPosType(rFrameStyle.get());
98 rFrameStyle->SetStyleName(m_pLayout->GetName().str());
99 XFStyleManager* pXFStyleManager = LwpGlobalMgr::GetInstance()->GetXFStyleManager();
100 m_StyleName = pXFStyleManager->AddStyle(std::move(rFrameStyle)).m_pStyle->GetStyleName();
101 m_pLayout->SetStyleName(m_StyleName);
105 * @descr: parse frame and set frame properties
106 * @param: pXFFrame - XFFrame object
107 * @param: nPageNo - the page number that the frame anchors
110 void LwpFrame::Parse(XFFrame* pXFFrame, sal_Int32 nPageNo)
112 //set the frame style name
113 pXFFrame->SetStyleName(m_StyleName);
115 //SetAnchorType and position,if it's page anchor,set the page number.
116 ParseAnchorType(pXFFrame);
117 if (nPageNo > 0)
119 pXFFrame->SetAnchorPage(nPageNo);
122 //Set frame Name
123 OUString aFrameName = m_pLayout->GetName().str();
124 if (!aFrameName.isEmpty())
126 //cause the bug of SODC, the linkframe name can not be "Frame1", so I change the frame name
127 /*if(aFrameName.equals("Frame1"))
129 aFrameName = "Frame1_COPY";
131 pXFFrame->SetName(aFrameName);*/
132 pXFFrame->SetName(m_StyleName);
135 LwpLayoutGeometry* pLayoutGeo = m_pLayout->GetGeometry();
136 //Set frame Width and height
137 if (pLayoutGeo)
139 double fWidth = m_pLayout->GetWidth();
140 double fHeight = m_pLayout->GetHeight();
142 pXFFrame->SetWidth(fWidth);
143 pXFFrame->SetHeight(fHeight);
145 //Get content obj;
146 /*LwpObject* pObj =*/m_pLayout->GetContent().obj();
147 if (m_pLayout->IsGroupHead() && (m_pLayout->IsMinimumHeight()))
149 //process grouplayout height. there is problems now
150 pXFFrame->SetHeight(fHeight);
153 else if(m_pLayout->IsFitGraphic() && pObj && pObj->GetTag() == VO_GRAPHIC)
155 //If is graphic, get original size and set it;
156 LwpGraphicObject* pGrpObj = static_cast<LwpGraphicObject*>(pObj);
157 long nHeight =0, nWidth =0;
158 pGrpObj->GetGrafOrgSize(nWidth, nHeight);
159 //add margins to the width and height;
160 fWidth = (double)nWidth/TWIPS_PER_CM + m_pLayout->GetMarginsValue(MARGIN_LEFT) + m_pLayout->GetMarginsValue(MARGIN_RIGHT);
161 fHeight = (double)nHeight/TWIPS_PER_CM + m_pLayout->GetMarginsValue(MARGIN_TOP) + m_pLayout->GetMarginsValue(MARGIN_BOTTOM);
162 pXFFrame->SetWidth(fWidth);
163 pXFFrame->SetHeight(fHeight);
166 else if (m_pLayout->IsAutoGrow())
168 pXFFrame->SetMinHeight(fHeight);
172 if (m_pLayout->IsFrame())
174 //Set frame link. Only frame layout has this feature
175 LwpFrameLayout* pLayout = static_cast<LwpFrameLayout*>(m_pLayout);
176 pXFFrame->SetNextLink(pLayout->GetNextLinkName());
180 * @descr: parse frame relative to page, frame or cell
181 * @param: pCont - content container which contains the frame
184 void LwpFrame::XFConvert(XFContentContainer* pCont)
186 // parse the frame which anchor to page
187 rtl::Reference<LwpVirtualLayout> xParent = m_pLayout->GetParentLayout();
188 if (!xParent.is())
189 throw std::runtime_error("missing Parent Layout");
190 if (xParent->IsPage() && xParent->GetParentLayout().is()
191 && xParent->GetParentLayout()->IsPage())
193 //for mirror page, problems exist if the parent layout is header or footer layout,
194 xParent = xParent->GetParentLayout();
196 if (m_pLayout->IsAnchorPage() && xParent->IsPage())
198 //get parent layout
199 if (m_pLayout->IsUseOnPage())
201 sal_Int32 nPageNo = xParent->GetPageNumber(m_pLayout->GetUsePage());
202 if (nPageNo > 0)
203 m_pLayout->XFConvertFrame(pCont, nPageNo);
205 else if (m_pLayout->IsUseOnAllPages())
207 sal_Int32 nFirst = xParent->GetPageNumber(FIRST_LAYOUTPAGENO);
208 sal_Int32 nLast = xParent->GetPageNumber(LAST_LAYOUTPAGENO);
209 if (nLast > 0)
210 m_pLayout->XFConvertFrame(pCont, nFirst, nLast, true);
212 else if (m_pLayout->IsUseOnAllOddPages() || m_pLayout->IsUseOnAllEvenPages())
214 sal_Int32 nFirst = xParent->GetPageNumber(FIRST_LAYOUTPAGENO);
215 sal_Int32 nLast = xParent->GetPageNumber(LAST_LAYOUTPAGENO);
216 if (nLast > 0)
218 sal_uInt16 first = static_cast<sal_uInt16>(nFirst);
219 if ((m_pLayout->IsUseOnAllOddPages() && !LwpTools::IsOddNumber(first))
220 || (m_pLayout->IsUseOnAllEvenPages() && !LwpTools::IsEvenNumber(first)))
221 nFirst++;
222 if (nFirst <= nLast)
224 m_pLayout->XFConvertFrame(pCont, nFirst, nLast);
229 else
231 m_pLayout->XFConvertFrame(pCont);
235 * @descr: set frame wrap type style
236 * @param: pFrameStyle - Frame Style object
239 void LwpFrame::ApplyWrapType(XFFrameStyle* pFrameStyle)
241 enumXFWrap eWrap = enumXFWrapNone;
242 switch (m_pLayout->GetWrapType())
244 case LwpPlacableLayout::LAY_WRAP_AROUND: //fall through
245 case LwpPlacableLayout::LAY_WRAP_IRREG_BIGGEST:
247 //In SODC, if Optimal wrap type is used and the distance between the frame object
248 //and page margins is less than 2cm, the text is not wrapped. While there is no this feature in Word Pro
249 //So the optimal wrap type is translated to left side or right side wrap type according to the distance
250 //between the frame object and page margins
252 eWrap = enumXFWrapBest;
253 rtl::Reference<LwpVirtualLayout> xContainer(m_pLayout->GetContainerLayout());
254 LwpMiddleLayout* pParent = dynamic_cast<LwpMiddleLayout*>(xContainer.get());
255 if (pParent)
257 if (IsLeftWider())
258 eWrap = enumXFWrapLeft;
259 else
260 eWrap = enumXFWrapRight;
262 break;
264 case LwpPlacableLayout::LAY_NO_WRAP_BESIDE:
266 eWrap = enumXFWrapNone;
267 break;
269 case LwpPlacableLayout::LAY_NO_WRAP_AROUND:
271 eWrap = enumXFWrapRunThrough;
272 if (!m_pLayout->GetBackColor() && !m_pLayout->GetWaterMarkLayout().is())
274 //pFrameStyle->SetBackGround(sal_True);
275 XFColor aXFColor(0xffffff); //white color
276 pFrameStyle->SetBackColor(aXFColor);
277 pFrameStyle->SetTransparency(100); //transparency
279 break;
281 case LwpPlacableLayout::LAY_WRAP_LEFT: //fall through
282 case LwpPlacableLayout::LAY_WRAP_IRREG_LEFT:
284 eWrap = enumXFWrapLeft;
285 break;
287 case LwpPlacableLayout::LAY_WRAP_RIGHT: //fall through
288 case LwpPlacableLayout::LAY_WRAP_IRREG_RIGHT:
290 eWrap = enumXFWrapRight;
291 break;
293 case LwpPlacableLayout::LAY_WRAP_BOTH: //fall through
294 case LwpPlacableLayout::LAY_WRAP_IRREG_BOTH:
296 eWrap = enumXFWrapParallel;
297 break;
299 default:
300 break;
303 //If it is the type of with para above, wrap type is enumXFWrapNone
304 if (m_pLayout->GetRelativeType() == LwpLayoutRelativityGuts::LAY_INLINE_NEWLINE)
306 eWrap = enumXFWrapNone;
309 pFrameStyle->SetWrapType(eWrap);
312 * @descr: set frame margins style
313 * @param: pFrameStyle - Frame Style object
316 void LwpFrame::ApplyMargins(XFFrameStyle* pFrameStyle)
318 double fLeft = m_pLayout->GetExtMarginsValue(MARGIN_LEFT);
319 double fRight = m_pLayout->GetExtMarginsValue(MARGIN_RIGHT);
320 double fTop = m_pLayout->GetExtMarginsValue(MARGIN_TOP);
321 double fBottom = m_pLayout->GetExtMarginsValue(MARGIN_BOTTOM);
322 pFrameStyle->SetMargins(fLeft, fRight, fTop, fBottom);
325 * @descr: set padding border style
326 * @param: pFrameStyle - Frame Style object
329 void LwpFrame::ApplyPadding(XFFrameStyle* pFrameStyle)
331 double fLeft = m_pLayout->GetMarginsValue(MARGIN_LEFT);
332 double fRight = m_pLayout->GetMarginsValue(MARGIN_RIGHT);
333 double fTop = m_pLayout->GetMarginsValue(MARGIN_TOP);
334 double fBottom = m_pLayout->GetMarginsValue(MARGIN_BOTTOM);
335 pFrameStyle->SetPadding(fLeft, fRight, fTop, fBottom);
338 * @descr: set frame border style
339 * @param: pFrameStyle - Frame Style object
342 void LwpFrame::ApplyBorders(XFFrameStyle* pFrameStyle)
344 std::unique_ptr<XFBorders> pBordres = m_pLayout->GetXFBorders();
345 if (pBordres)
347 pFrameStyle->SetBorders(std::move(pBordres));
351 * @descr: set frame columns style
352 * @param: pFrameStyle - Frame Style object
355 void LwpFrame::ApplyColumns(XFFrameStyle* pFrameStyle)
357 XFColumns* pColumns = m_pLayout->GetXFColumns();
358 if (pColumns)
360 pFrameStyle->SetColumns(pColumns);
364 * @descr: set frame shadow style
365 * @param: pFrameStyle - Frame Style object
368 void LwpFrame::ApplyShadow(XFFrameStyle* pFrameStyle)
370 XFShadow* pXFShadow = m_pLayout->GetXFShadow();
371 if (pXFShadow)
373 pFrameStyle->SetShadow(pXFShadow);
377 * @descr: set frame back color style
378 * @param: pFrameStyle - Frame Style object
381 void LwpFrame::ApplyBackColor(XFFrameStyle* pFrameStyle)
383 LwpColor* pColor = m_pLayout->GetBackColor();
384 if (pColor)
386 XFColor aXFColor(pColor->To24Color());
387 pFrameStyle->SetBackColor(aXFColor);
391 * @descr: set frame protect style
392 * @param: pFrameStyle - Frame Style object
395 void LwpFrame::ApplyProtect(XFFrameStyle* pFrameStyle)
397 if (m_pLayout->GetIsProtected())
399 pFrameStyle->SetProtect(true, true, true);
403 * @descr: set frame text direction style
404 * @param: pFrameStyle - Frame Style object
407 void LwpFrame::ApplyTextDir(XFFrameStyle* pFrameStyle)
409 pFrameStyle->SetTextDir(m_pLayout->GetTextDirection());
412 * @descr: set frame position type style
413 * @param: pFrameStyle - Frame Style object
416 void LwpFrame::ApplyPosType(XFFrameStyle* pFrameStyle)
418 enumXFFrameXPos eXPos = enumXFFrameXPosCenter;
419 enumXFFrameXRel eXRel = enumXFFrameXRelPara;
420 enumXFFrameYPos eYPos = enumXFFrameYPosMiddle;
421 enumXFFrameYRel eYRel = enumXFFrameYRelPara;
422 sal_uInt8 nType = m_pLayout->GetRelativeType();
423 switch (nType)
425 case LwpLayoutRelativityGuts::LAY_PARENT_RELATIVE: //fall through
426 case LwpLayoutRelativityGuts::LAY_CONTENT_RELATIVE:
428 //anchor to page, frame and cell
429 eXPos = enumXFFrameXPosFromLeft;
430 eXRel = enumXFFrameXRelPage;
431 //set vertical position
432 if (m_pLayout->IsAnchorPage()) //in page
434 rtl::Reference<LwpVirtualLayout> xContainer(m_pLayout->GetContainerLayout());
435 if (xContainer.is() && (xContainer->IsHeader() || xContainer->IsFooter()))
437 //Only anchor to para, the frame can display in header and footer of each page
438 eYPos = enumXFFrameYPosFromTop; //from top
439 eYRel = enumXFFrameYRelPara; //from margin
441 else
443 eYPos = enumXFFrameYPosFromTop;
444 eYRel = enumXFFrameYRelPage;
447 if (m_pLayout->IsAnchorFrame()) //in frame
449 eYPos = enumXFFrameYPosFromTop;
450 eYRel = enumXFFrameYRelPage;
452 if (m_pLayout->IsAnchorCell())
454 //SODC has no this type, simulate this feature
455 eYPos = enumXFFrameYPosFromTop; //from top
456 eYRel = enumXFFrameYRelPara; //from margin
458 break;
460 case LwpLayoutRelativityGuts::LAY_PARA_RELATIVE: //same page as text
462 eXPos = enumXFFrameXPosFromLeft;
463 eXRel = enumXFFrameXRelPage;
464 //set vertical position
465 rtl::Reference<LwpVirtualLayout> xContainer(m_pLayout->GetContainerLayout());
466 if (xContainer.is() && xContainer->IsPage()) //in page
468 //eYPos = enumXFFrameYPosFromTop;
469 //eYRel = enumXFFrameYRelPage;
470 eYPos = enumXFFrameYPosBelow;
471 eYRel = enumXFFrameYRelChar;
473 else if (xContainer.is() && xContainer->IsFrame()) //in frame
475 eYPos = enumXFFrameYPosFromTop;
476 eYRel = enumXFFrameYRelPage;
478 else
480 eYPos = enumXFFrameYPosFromTop; //from top
481 eYRel = enumXFFrameYRelPara; //from margin
483 break;
485 case LwpLayoutRelativityGuts::LAY_INLINE: //in text
487 eXPos = enumXFFrameXPosFromLeft; //need not be set
488 eXRel = enumXFFrameXRelParaContent; //need not be set
489 eYPos = enumXFFrameYPosTop; //should be from top
490 eYRel = enumXFFrameYRelBaseLine;
491 sal_Int32 nOffset = m_pLayout->GetBaseLineOffset();
492 if (nOffset > 0)
494 eYPos = enumXFFrameYPosFromTop;
496 break;
498 case LwpLayoutRelativityGuts::LAY_INLINE_NEWLINE: //with para above
500 eXPos = enumXFFrameXPosFromLeft;
501 eXRel = enumXFFrameXRelParaContent;
502 //eYPos = enumXFFrameYPosTop;
503 eYPos = enumXFFrameYPosBottom;
504 eYRel = enumXFFrameYRelParaContent;
505 break;
507 case LwpLayoutRelativityGuts::LAY_INLINE_VERTICAL: //in text - vertical
509 eXPos = enumXFFrameXPosFromLeft;
510 eXRel = enumXFFrameXRelPage;
511 eYPos = enumXFFrameYPosFromTop; //should be below position
512 eYRel = enumXFFrameYRelChar;
513 break;
515 default:
516 break;
519 pFrameStyle->SetXPosType(eXPos, eXRel);
520 pFrameStyle->SetYPosType(eYPos, eYRel);
523 * @descr: set frame watermark style
524 * @param: pFrameStyle - Frame Style object
527 void LwpFrame::ApplyWatermark(XFFrameStyle* pFrameStyle)
529 std::unique_ptr<XFBGImage> xBGImage(m_pLayout->GetXFBGImage());
530 if (xBGImage)
532 pFrameStyle->SetBackImage(xBGImage);
533 //set watermark transparent
534 rtl::Reference<LwpVirtualLayout> xWaterMarkLayout(m_pLayout->GetWaterMarkLayout());
535 LwpMiddleLayout* pLay = dynamic_cast<LwpMiddleLayout*>(xWaterMarkLayout.get());
536 LwpBackgroundStuff* pBackgroundStuff = pLay ? pLay->GetBackgroundStuff() : nullptr;
537 if (pBackgroundStuff && !pBackgroundStuff->IsTransparent())
539 pFrameStyle->SetTransparency(100);
545 * @short Apply pattern fill to frame style
546 * @param pFrameStyle - pointer of XFFrameStyle
547 * @return
549 void LwpFrame::ApplyPatternFill(XFFrameStyle* pFrameStyle)
551 std::unique_ptr<XFBGImage> xXFBGImage(m_pLayout->GetFillPattern());
552 if (xXFBGImage)
554 pFrameStyle->SetBackImage(xXFBGImage);
559 * @short Apply background to frame style
560 * @param pFrameStyle - pointer of XFFrameStyle
561 * @return
563 void LwpFrame::ApplyBackGround(XFFrameStyle* pFrameStyle)
565 if (!m_pLayout)
567 return;
570 if (m_pLayout->IsPatternFill())
572 ApplyPatternFill(pFrameStyle);
574 else
576 ApplyBackColor(pFrameStyle);
581 * @descr: set frame size, anchor type, anchored page number
582 * @param: pXFFrame - XFFrame object
585 void LwpFrame::ParseAnchorType(XFFrame* pXFFrame)
587 //set position
588 double fXOffset = 0;
589 double fYOffset = 0;
590 //set anchor type
591 enumXFAnchor eAnchor = enumXFAnchorNone;
593 LwpLayoutGeometry* pLayoutGeo = m_pLayout->GetGeometry();
594 if (pLayoutGeo)
596 LwpPoint aPoint = pLayoutGeo->GetOrigin();
597 fXOffset = LwpTools::ConvertFromUnits(aPoint.GetX());
598 fYOffset = LwpTools::ConvertFromUnits(aPoint.GetY());
600 //set anchor type
601 eAnchor = enumXFAnchorNone;
602 sal_uInt8 nType = m_pLayout->GetRelativeType();
603 switch (nType)
605 case LwpLayoutRelativityGuts::LAY_PARENT_RELATIVE: //fall through
606 case LwpLayoutRelativityGuts::LAY_CONTENT_RELATIVE:
608 //anchor to page, frame and cell
609 if (m_pLayout->IsAnchorPage()) //in page
611 rtl::Reference<LwpVirtualLayout> xContainer(m_pLayout->GetContainerLayout());
612 if (xContainer.is() && (xContainer->IsHeader() || xContainer->IsFooter()))
614 eAnchor = enumXFAnchorPara;
615 fYOffset -= xContainer->GetMarginsValue(MARGIN_TOP);
617 else
618 eAnchor = enumXFAnchorPage;
620 if (m_pLayout->IsAnchorFrame()) //in frame
622 eAnchor = enumXFAnchorFrame;
624 if (m_pLayout->IsAnchorCell()) //in cell
626 //eAnchor = enumXFAnchorChar;
627 eAnchor = enumXFAnchorPara;
628 rtl::Reference<LwpVirtualLayout> xContainer(m_pLayout->GetContainerLayout());
629 LwpMiddleLayout* pContainer = dynamic_cast<LwpMiddleLayout*>(xContainer.get());
630 if (pContainer)
632 fYOffset -= pContainer->GetMarginsValue(MARGIN_TOP);
635 break;
637 case LwpLayoutRelativityGuts::LAY_PARA_RELATIVE: //same page as text
639 eAnchor = enumXFAnchorChar;
640 rtl::Reference<LwpVirtualLayout> xContainer(m_pLayout->GetContainerLayout());
641 if (xContainer.is() && xContainer->IsPage()) //in page
643 //eAnchor = enumXFAnchorPage;
644 eAnchor = enumXFAnchorChar; // to character
646 else if (xContainer.is() && xContainer->IsFrame()) //in frame
648 eAnchor = enumXFAnchorFrame;
650 else if (xContainer.is() && xContainer->IsCell()) //in cell
652 //eAnchor = enumXFAnchorChar;
653 eAnchor = enumXFAnchorPara;
654 fYOffset -= xContainer->GetMarginsValue(MARGIN_TOP);
656 else if (xContainer.is()
657 && (xContainer->IsHeader() || xContainer->IsFooter())) //in header or footer
659 eAnchor = enumXFAnchorPara;
660 fYOffset -= xContainer->GetMarginsValue(MARGIN_TOP);
662 break;
664 case LwpLayoutRelativityGuts::LAY_INLINE: //in text
666 eAnchor = enumXFAnchorAsChar;
667 sal_Int32 nOffset = m_pLayout->GetBaseLineOffset();
668 if (nOffset > 0 && pLayoutGeo)
670 //experiential value
671 fYOffset = -(m_pLayout->GetGeometryHeight()
672 + 2 * m_pLayout->GetExtMarginsValue(MARGIN_BOTTOM)
673 - LwpTools::ConvertFromUnits(nOffset));
675 break;
677 case LwpLayoutRelativityGuts::LAY_INLINE_NEWLINE: //with para above
679 eAnchor = enumXFAnchorPara;
680 break;
682 case LwpLayoutRelativityGuts::LAY_INLINE_VERTICAL: //in text - vertical
684 eAnchor = enumXFAnchorChar;
685 //set vertical position
686 double offset = 0;
688 //because of the different feature between Word Pro and SODC, I simulate the vertical base offset
689 //between anchor and frame origin using the font height.
690 rtl::Reference<XFFont> pFont = m_pLayout->GetFont();
691 if (pFont.is())
693 offset = o3tl::convert<double>(pFont->GetFontSize(), o3tl::Length::pt,
694 o3tl::Length::cm);
696 fYOffset = offset - fYOffset;
697 break;
699 default:
700 break;
703 pXFFrame->SetX(fXOffset);
704 pXFFrame->SetY(fYOffset);
705 pXFFrame->SetAnchorPage(0);
706 pXFFrame->SetAnchorType(eAnchor);
710 * @descr Calculate the distance between the frame object and the page margins.
711 * And determine which side(left or right) is wider
713 bool LwpFrame::IsLeftWider()
715 rtl::Reference<LwpVirtualLayout> xLayout(m_pLayout->GetContainerLayout());
716 LwpVirtualLayout* pParent = xLayout.get();
717 if (!pParent)
718 return false;
719 LwpPoint aPoint = m_pLayout->GetOrigin();
720 double fXOffset = LwpTools::ConvertFromUnits(aPoint.GetX());
721 double fWidth = m_pLayout->GetWidth();
722 double fWrapLeft = m_pLayout->GetExtMarginsValue(MARGIN_LEFT);
723 double fWrapRight = m_pLayout->GetExtMarginsValue(MARGIN_RIGHT);
725 //LwpPoint aParentPoint = pParent->GetOrigin();
726 //double fParentXOffset = LwpTools::ConvertFromUnitsToMetric(aParentPoint.GetX());
727 double fParentWidth = pParent->GetWidth();
728 if (pParent->IsCell())
730 //Get actual width of this cell layout
731 fParentWidth = static_cast<LwpCellLayout*>(pParent)->GetActualWidth();
733 double fParentMarginLeft = pParent->GetMarginsValue(MARGIN_LEFT);
734 double fParentMarginRight = pParent->GetMarginsValue(MARGIN_RIGHT);
736 double fLeft = fXOffset - fWrapLeft - fParentMarginLeft;
737 double fRight = fParentWidth - fParentMarginRight - (fXOffset + fWidth + fWrapRight);
738 if (fLeft > fRight)
739 return true;
740 return false;
743 LwpFrameLink::LwpFrameLink() {}
746 * @descr frame link information
749 void LwpFrameLink::Read(LwpObjectStream* pStrm)
751 m_PreviousLayout.ReadIndexed(pStrm);
752 m_NextLayout.ReadIndexed(pStrm);
753 pStrm->SkipExtra();
756 LwpFrameLayout::LwpFrameLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
757 : LwpPlacableLayout(objHdr, pStrm)
758 , m_bGettingMaxWidth(false)
762 LwpFrameLayout::~LwpFrameLayout() {}
765 * @descr read frame layout object
768 void LwpFrameLayout::Read()
770 LwpPlacableLayout::Read();
771 if (LwpFileHeader::m_nFileRevision >= 0x000B)
773 if (m_pObjStrm->QuickReaduInt16())
775 m_Link.Read(m_pObjStrm.get());
778 m_pObjStrm->SkipExtra();
782 * @descr create a xfframe and add into content container
783 * @param: pCont - content container that contains the frame.
786 void LwpFrameLayout::XFConvert(XFContentContainer* pCont)
788 if (!m_pFrame)
789 return;
791 //parse the frame which anchor to paragraph
792 if (IsRelativeAnchored())
794 XFConvertFrame(pCont);
796 else
798 m_pFrame->XFConvert(pCont);
802 * @descr create a xfframe and add into content container, called by XFConvert
803 * @param: pCont - content container that contains the frame.
804 * @param: nPageNo - the page number that the frame anchors
807 void LwpFrameLayout::XFConvertFrame(XFContentContainer* pCont, sal_Int32 nStart, sal_Int32 nEnd,
808 bool bAll)
810 if (!m_pFrame)
811 return;
813 rtl::Reference<XFFrame> xXFFrame;
814 if (nEnd < nStart)
816 xXFFrame.set(new XFFrame);
818 else
820 xXFFrame.set(new XFFloatFrame(nStart, nEnd, bAll));
823 m_pFrame->Parse(xXFFrame.get(), nStart);
824 //if it is a link frame, parse contents only once
825 if (!HasPreviousLinkLayout())
827 rtl::Reference<LwpObject> content = m_Content.obj();
828 if (content.is())
830 content->DoXFConvert(xXFFrame.get());
831 //set frame size according to ole size
832 ApplyGraphicSize(xXFFrame.get());
835 pCont->Add(xXFFrame.get());
838 * @descr register frame style
841 void LwpFrameLayout::RegisterStyle()
843 //if it is for water mark, don't register style
844 if (IsForWaterMark())
845 return;
847 if (m_pFrame)
848 return;
850 //register frame style
851 std::unique_ptr<XFFrameStyle> xFrameStyle(new XFFrameStyle);
852 m_pFrame.reset(new LwpFrame(this));
853 m_pFrame->RegisterStyle(xFrameStyle);
855 //register content style
856 rtl::Reference<LwpObject> content = m_Content.obj();
857 if (content.is())
859 content->SetFoundry(m_pFoundry);
860 content->DoRegisterStyle();
863 //register child frame style
864 RegisterChildStyle();
868 * @descr get the name of the frame that current frame links
871 OUString LwpFrameLayout::GetNextLinkName()
873 OUString aName;
874 LwpObjectID& rObjectID = m_Link.GetNextLayout();
875 if (!rObjectID.IsNull())
877 LwpLayout* pLayout = dynamic_cast<LwpLayout*>(rObjectID.obj().get());
878 if (pLayout)
880 LwpAtomHolder& rHolder = pLayout->GetName();
881 aName = rHolder.str();
882 //for division name conflict
883 if (!pLayout->GetStyleName().isEmpty())
884 aName = pLayout->GetStyleName();
887 return aName;
890 * @descr whether current frame is linked by other frame
893 bool LwpFrameLayout::HasPreviousLinkLayout()
895 LwpObjectID& rObjectID = m_Link.GetPreviousLayout();
896 return !rObjectID.IsNull();
899 * @descr whether current frame is for water mark. Problem maybe exists by this method, must be tracking
902 bool LwpFrameLayout::IsForWaterMark()
904 if (m_nBuoyancy >= LAY_BUOYLAYER)
906 if (m_Content.IsNull())
907 return false;
908 rtl::Reference<LwpObject> content = m_Content.obj();
909 if (!content.is())
910 return false;
911 if (content->GetTag() == VO_GRAPHIC)
912 return true;
914 return false;
918 * @descr Get frame width
921 double LwpFrameLayout::GetWidth()
923 double fWidth = LwpMiddleLayout::GetWidth();
924 if (IsInlineToMargin() && IsAutoGrowWidth())
926 //for text field entry when choosing maximize field length
927 fWidth = GetMaxWidth();
929 return fWidth;
933 * @descr Get frame width when the text field chooses maximize field length
936 double LwpFrameLayout::GetMaxWidth()
938 if (m_bGettingMaxWidth)
939 throw std::runtime_error("recursive GetMaxWidth");
941 m_bGettingMaxWidth = true;
942 double fActualWidth = 0;
943 rtl::Reference<LwpVirtualLayout> xLayout(GetContainerLayout());
944 LwpMiddleLayout* pParent = dynamic_cast<LwpMiddleLayout*>(xLayout.get());
945 if (pParent)
947 LwpPoint aPoint = GetOrigin();
948 double fXOffset = LwpTools::ConvertFromUnits(aPoint.GetX());
949 double fWrapRight = GetExtMarginsValue(MARGIN_RIGHT);
951 //Get parent layout width
952 double fParentWidth = pParent->GetWidth();
953 if (pParent->IsCell())
955 //Get actual width of this cell layout
956 fParentWidth = static_cast<LwpCellLayout*>(pParent)->GetActualWidth();
959 double fParentMarginRight = 0;
960 sal_uInt8 nType = GetRelativeType();
961 if (nType == LwpLayoutRelativityGuts::LAY_INLINE
962 || nType == LwpLayoutRelativityGuts::LAY_INLINE_NEWLINE)
964 fParentMarginRight = pParent->GetMarginsValue(MARGIN_RIGHT);
967 fActualWidth = fParentWidth - fXOffset - fParentMarginRight - fWrapRight;
970 m_bGettingMaxWidth = false;
971 return fActualWidth;
975 * @descr Set frame size according to graphic size
978 void LwpFrameLayout::ApplyGraphicSize(XFFrame* pXFFrame)
980 rtl::Reference<LwpObject> content = m_Content.obj();
981 if (!(content.is() && (content->GetTag() == VO_GRAPHIC || content->GetTag() == VO_OLEOBJECT)))
982 return;
984 LwpGraphicOleObject* pGraOle = static_cast<LwpGraphicOleObject*>(content.get());
985 //Get frame geometry size
986 double fWidth = 0;
987 double fHeight = 0;
988 pGraOle->GetGrafScaledSize(fWidth, fHeight);
989 if (IsFitGraphic())
991 //graphic scaled sze
992 fWidth += GetMarginsValue(MARGIN_LEFT) + GetMarginsValue(MARGIN_RIGHT);
993 fHeight += GetMarginsValue(MARGIN_TOP) + GetMarginsValue(MARGIN_BOTTOM);
995 else if (IsAutoGrowDown() || IsAutoGrowUp())
997 fWidth = GetWidth();
998 fHeight += GetMarginsValue(MARGIN_TOP) + GetMarginsValue(MARGIN_BOTTOM);
1000 else if (IsAutoGrowLeft() || IsAutoGrowRight())
1002 fHeight = GetHeight();
1003 fWidth += GetMarginsValue(MARGIN_LEFT) + GetMarginsValue(MARGIN_RIGHT);
1005 else
1007 fWidth = GetWidth();
1008 fHeight = GetHeight();
1010 pXFFrame->SetWidth(fWidth);
1011 pXFFrame->SetHeight(fHeight);
1014 LwpGroupLayout::LwpGroupLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
1015 : LwpPlacableLayout(objHdr, pStrm)
1019 LwpGroupLayout::~LwpGroupLayout() {}
1021 * @descr read group layout object
1024 void LwpGroupLayout::Read()
1026 LwpPlacableLayout::Read();
1027 m_pObjStrm->SkipExtra();
1030 * @descr register group frame style
1033 void LwpGroupLayout::RegisterStyle()
1035 if (m_pFrame)
1036 return;
1038 //register frame style
1039 std::unique_ptr<XFFrameStyle> xFrameStyle(new XFFrameStyle);
1040 m_pFrame.reset(new LwpFrame(this));
1041 m_pFrame->RegisterStyle(xFrameStyle);
1043 //register child frame style
1044 RegisterChildStyle();
1047 * @descr create a xfframe and add into content container
1048 * @param: pCont - content container that contains the frame.
1051 void LwpGroupLayout::XFConvert(XFContentContainer* pCont)
1053 if (!m_pFrame)
1054 return;
1056 //parse the frame which anchor to paragraph
1057 if (IsRelativeAnchored())
1059 XFConvertFrame(pCont);
1061 else
1063 m_pFrame->XFConvert(pCont);
1067 * @descr create a xfframe and add into content container, called by XFConvert
1068 * @param: pCont - content container that contains the frame.
1069 * @param: nPageNo - the page number that the frame anchors
1072 void LwpGroupLayout::XFConvertFrame(XFContentContainer* pCont, sal_Int32 nStart, sal_Int32 nEnd,
1073 bool bAll)
1075 if (!m_pFrame)
1076 return;
1078 rtl::Reference<XFFrame> xXFFrame;
1079 if (nEnd < nStart)
1081 xXFFrame.set(new XFFrame);
1083 else
1085 xXFFrame.set(new XFFloatFrame(nStart, nEnd, bAll));
1088 m_pFrame->Parse(xXFFrame.get(), nStart);
1090 //add child frame into group
1091 LwpVirtualLayout* pLayout = dynamic_cast<LwpVirtualLayout*>(GetChildHead().obj().get());
1093 while (pLayout && pLayout != this)
1095 pLayout->DoXFConvert(xXFFrame.get());
1096 pLayout = dynamic_cast<LwpVirtualLayout*>(pLayout->GetNext().obj().get());
1099 pCont->Add(xXFFrame.get());
1102 LwpGroupFrame::LwpGroupFrame(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
1103 : LwpContent(objHdr, pStrm)
1107 LwpGroupFrame::~LwpGroupFrame() {}
1109 void LwpGroupFrame::Read()
1111 LwpContent::Read();
1112 m_pObjStrm->SkipExtra();
1115 void LwpGroupFrame::RegisterStyle() {}
1117 void LwpGroupFrame::XFConvert(XFContentContainer* /*pCont*/) {}
1119 LwpDropcapLayout::LwpDropcapLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
1120 : LwpFrameLayout(objHdr, pStrm)
1121 , m_nLines(3)
1122 , m_nChars(1)
1126 void LwpDropcapLayout::Read()
1128 LwpFrameLayout::Read();
1129 m_nLines = m_pObjStrm->QuickReaduInt16();
1130 m_pObjStrm->SeekRel(1);
1131 m_pObjStrm->SkipExtra();
1134 void LwpDropcapLayout::Parse(IXFStream* pOutputStream)
1136 LwpStory* pStory = static_cast<LwpStory*>(m_Content.obj(VO_STORY).get());
1137 if (!pStory)
1138 return;
1139 rtl::Reference<LwpObject> pPara = pStory->GetFirstPara().obj(VO_PARA);
1140 if (pPara.is())
1142 pPara->SetFoundry(m_pFoundry);
1143 pPara->DoParse(pOutputStream);
1147 void LwpDropcapLayout::XFConvert(XFContentContainer* pCont)
1149 LwpStory* pStory = static_cast<LwpStory*>(m_Content.obj(VO_STORY).get());
1150 if (pStory)
1152 pStory->SetFoundry(m_pFoundry);
1153 pStory->XFConvert(pCont);
1157 void LwpDropcapLayout::RegisterStyle(LwpFoundry* pFoundry)
1159 LwpStory* pStory = dynamic_cast<LwpStory*>(m_Content.obj(VO_STORY).get());
1160 if (pStory)
1162 pStory->SetDropcapFlag(true);
1163 pStory->SetFoundry(pFoundry);
1164 LwpPara* pPara = dynamic_cast<LwpPara*>(pStory->GetFirstPara().obj().get());
1165 while (pPara)
1167 pPara->SetFoundry(pFoundry);
1168 pPara->RegisterStyle();
1169 pPara = dynamic_cast<LwpPara*>(pPara->GetNext().obj().get());
1175 * @descr do nothing
1178 void LwpDropcapLayout::RegisterStyle() {}
1180 LwpRubyLayout::LwpRubyLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
1181 : LwpFrameLayout(objHdr, pStrm)
1182 , m_nPlacement(0)
1183 , m_nAlignment(0)
1184 , m_nStateFlag(0)
1185 , m_nXOffset(0)
1186 , m_nYOffset(0)
1190 void LwpRubyLayout::Read()
1192 LwpFrameLayout::Read();
1193 m_nPlacement = m_pObjStrm->QuickReaduInt8();
1194 m_nAlignment = m_pObjStrm->QuickReaduInt8();
1195 m_nStateFlag = m_pObjStrm->QuickReaduInt16();
1196 m_nXOffset = m_pObjStrm->QuickReadInt32();
1197 m_nYOffset = m_pObjStrm->QuickReadInt32();
1198 m_objRubyMarker.ReadIndexed(m_pObjStrm.get());
1199 m_pObjStrm->SkipExtra();
1202 LwpRubyMarker* LwpRubyLayout::GetMarker()
1204 return static_cast<LwpRubyMarker*>(m_objRubyMarker.obj(VO_RUBYMARKER).get());
1207 LwpStory* LwpRubyLayout::GetContentStory()
1209 return static_cast<LwpStory*>(m_Content.obj(VO_STORY).get());
1212 void LwpRubyLayout::ConvertContentText()
1214 LwpStory* pStory = GetContentStory();
1215 LwpRubyMarker* pMarker = GetMarker();
1216 if (pStory && pMarker)
1217 pMarker->SetRubyText(pStory->GetContentText(true));
1220 void LwpRubyLayout::RegisterStyle()
1222 LwpRubyMarker* pMarker = GetMarker();
1223 if (!pMarker)
1224 throw std::runtime_error("missing Ruby Marker");
1226 std::unique_ptr<XFRubyStyle> xRubyStyle(new XFRubyStyle);
1228 enumXFRubyPosition eType = enumXFRubyLeft;
1229 if (m_nAlignment == LEFT)
1231 eType = enumXFRubyLeft;
1233 else if (m_nAlignment == RIGHT)
1235 eType = enumXFRubyRight;
1237 else if (m_nAlignment == CENTER)
1239 eType = enumXFRubyCenter;
1241 xRubyStyle->SetAlignment(eType);
1243 eType = enumXFRubyTop;
1244 if (m_nPlacement == TOP)
1246 eType = enumXFRubyTop;
1248 else if (m_nPlacement == BOTTOM)
1250 eType = enumXFRubyBottom;
1252 xRubyStyle->SetPosition(eType);
1254 XFStyleManager* pXFStyleManager = LwpGlobalMgr::GetInstance()->GetXFStyleManager();
1255 OUString rubyStyle = pXFStyleManager->AddStyle(std::move(xRubyStyle)).m_pStyle->GetStyleName();
1256 pMarker->SetRubyStyleName(rubyStyle);
1258 LwpStory* pStory = GetContentStory();
1259 pStory->SetFoundry(m_pFoundry);
1260 OUString textStyle = pStory->RegisterFirstFribStyle();
1261 pMarker->SetTextStyleName(textStyle);
1264 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */