void AP_Dialog_Paragraph::_createPreviewFromGC(GR_Graphics * gc, UT_uint32 width, UT_uint32 height) { UT_return_if_fail (gc); // g_free any attached preview DELETEP(m_paragraphPreview); // platform's runModal should have set this UT_return_if_fail (m_pFrame); AV_View * baseview = m_pFrame->getCurrentView(); UT_return_if_fail (baseview); FV_View * view = static_cast<FV_View *> (baseview); FL_DocLayout * dl = view->getLayout(); UT_return_if_fail (dl); fl_BlockLayout * bl = dl->findBlockAtPosition((PT_DocPosition) view->getPoint()); UT_return_if_fail (bl); UT_GrowBuf gb; bool hadMem = bl->getBlockBuf(&gb); UT_UCSChar * tmp = NULL; if (hadMem && gb.getLength() > 0) { gb.truncate(NUM_CHARS_FOR_SAMPLE); UT_UCS4_cloneString(&tmp, (UT_UCSChar *) gb.getPointer(0)); } else { const XAP_StringSet * pSS = m_pApp->getStringSet(); // if the paragraph was empty, use our sample UT_UCS4_cloneString_char(&tmp, pSS->getValue(AP_STRING_ID_DLG_Para_PreviewSampleFallback)); } m_paragraphPreview = new AP_Preview_Paragraph(gc, tmp, this); FREEP(tmp); UT_return_if_fail (m_paragraphPreview); m_paragraphPreview->setWindowSize(width, height); // TODO : any setup of the GC for drawing }
void GR_Graphics::appendRenderedCharsToBuff(GR_RenderInfo & ri, UT_GrowBuf & buf) const { UT_return_if_fail(ri.getType() == GRRI_XP); GR_XPRenderInfo & RI = (GR_XPRenderInfo &) ri; buf.append(reinterpret_cast<UT_GrowBufElement *>(RI.m_pChars),RI.m_iLength); }
/*! Insert a span of text into the document \param b Buffer containing UCS text to insert Uses appropriate function for clipboard or file */ bool IE_Imp_Text::_insertSpan(UT_GrowBuf &b) { UT_uint32 iLength = b.getLength(); const UT_UCS4Char * pData = (const UT_UCS4Char *)b.getPointer(0); // handle block direction if needed ... if(pData && m_bBlockDirectionPending) { const UT_UCS4Char * p = pData; // we look for the first strong character for(UT_uint32 i = 0; i < iLength; i++, p++) { UT_BidiCharType type = UT_bidiGetCharType(*p); if(UT_BIDI_IS_STRONG(type)) { m_bBlockDirectionPending = false; // set 'dom-dir' property of the block ... const gchar * propsArray[3]; propsArray[0] = "props"; propsArray[1] = NULL; propsArray[2] = NULL; UT_String props("dom-dir:"); if(UT_BIDI_IS_RTL(type)) props += "rtl;text-align:right"; else props += "ltr;text-align:left"; propsArray[1] = props.c_str(); // we need to modify the existing formatting ... if(m_pBlock == NULL) { PL_StruxDocHandle sdh = NULL; if(getDoc()->getStruxOfTypeFromPosition(getDocPos(), PTX_Block,&sdh)) { m_pBlock = static_cast<pf_Frag_Strux *>(const_cast<void *>(sdh)); } } appendStruxFmt(m_pBlock, static_cast<const gchar **>(&propsArray[0])); // if this is the first data in the block and the first // character is LRM or RLM followed by a strong character, // then we will remove it if(m_bFirstBlockData && i==0 && iLength > 1 && (*p == UCS_LRM || *p == UCS_RLM)) { UT_BidiCharType next_type = UT_bidiGetCharType(*(p+1)); if(UT_BIDI_IS_STRONG(next_type)) { pData++; iLength--; } } break; } } } bool bRes = appendSpan (pData, iLength); b.truncate(0); m_bFirstBlockData = false; return bRes; }
bool fp_FieldTableSumCols::calculateValue(void) { FV_View * pView = _getView(); pf_Frag_Strux* tableSDH= NULL; UT_sint32 numRows =0; UT_sint32 numCols = 0; bUseCurrency = false; cCurrency = '$'; pf_Frag_Strux* sdh = getBlock()->getStruxDocHandle(); PD_Document * pDoc = getBlock()->getDocument(); if(pDoc->isPieceTableChanging()) { return false; } if(getLine() == NULL) { return false; } fp_Container * pCol = getLine()->getColumn(); if(pCol == NULL) { return false; } fp_ShadowContainer * pShad =NULL; fl_HdrFtrShadow * pShadL = NULL; if(pCol->getContainerType() == FP_CONTAINER_COLUMN_SHADOW) { pShad = static_cast<fp_ShadowContainer *>(pCol); pShadL = pShad->getShadow(); } PT_DocPosition pos = pDoc->getStruxPosition(sdh)+1; pDoc->getStruxOfTypeFromPosition(pos,PTX_SectionTable,&tableSDH); pDoc-> getRowsColsFromTableSDH(tableSDH, pView->isShowRevisions(), pView->getRevisionLevel(), &numRows, &numCols); UT_UTF8String sValF; if(!pView->isInTable(pos)) { sValF = "???"; return _setValue(sValF.ucs4_str().ucs4_str()); } fl_CellLayout * pCell = NULL; UT_sint32 myLeft,myRight,myTop,myBot; pView->getCellParams(pos,&myLeft,&myRight,&myTop,&myBot); UT_sint32 col = 0; UT_sint32 row = myTop; UT_sint32 lastCol = -1; double dSum = 0.0; for(col = 0; col < numCols; col++) { pf_Frag_Strux* sdhCell = pDoc->getCellSDHFromRowCol(tableSDH,true,99999,row,col); UT_sint32 i = getBlock()->getDocLayout()->getLID(); fl_ContainerLayout* fmtCell = pDoc->getNthFmtHandle(sdhCell,i); pCell = static_cast<fl_CellLayout *>(fmtCell); if(pCell->getLeftAttach() == lastCol) { continue; } if((pCell->getTopAttach() == myTop) && (pCell->getLeftAttach() == myLeft)) { continue; } UT_GrowBuf grText; pCell->appendTextToBuf(grText); if(grText.getLength() == 0) { fl_ContainerLayout * pC = pCell->getFirstLayout(); while(pC) { if(pC->getContainerType() == FL_CONTAINER_BLOCK) { fl_BlockLayout * pBL = static_cast<fl_BlockLayout *>(pC); if(pShadL) { pBL = static_cast<fl_BlockLayout *>(pShadL->findMatchingContainer(pBL)); } if(pBL == NULL) { continue; } fp_Run * pRun = pBL->getFirstRun(); while(pRun) { if(pRun->getType() == FPRUN_FIELD) { fp_FieldRun * pFRun = static_cast<fp_FieldRun *>(pRun); const UT_UCS4Char * szVal = pFRun->getValue(); sValF.clear(); sValF.appendUCS4(szVal); dSum += dGetVal(sValF.utf8_str()); pRun = NULL; pC = NULL; break; } pRun = pRun->getNextRun(); } } if(pC) { pC = pC->getNext(); } } } else { sValF.clear(); sValF.appendUCS4(reinterpret_cast<const UT_UCS4Char *>(grText.getPointer(0)),grText.getLength()); dSum += dGetVal(sValF.utf8_str()); } lastCol = col; } sFormatDouble(sValF,dSum); return _setValue(sValF.ucs4_str().ucs4_str()); }