/*! * Set the Fold level from the XP layer. */ void AP_UnixDialog_Lists::setFoldLevelInGUI(void) { setFoldLevel(getCurrentFold(),true); }
/*! * This method Does the stuff requested on the "action" button, "Apply" in the * Modeless dialog and "OK" in the Modal dialog. * Read comments with for all the stuff that can happen. */ void AP_Dialog_Lists::Apply(void) { gchar szStart[20]; if(!isModal() && (!isPageLists() || m_bFoldingLevelChanged)) { // // OK fold up the text according the level specified. // m_bFoldingLevelChanged = false; fl_AutoNum * pAuto = getBlock()->getAutoNum(); const gchar * props[5] = {"text-folded",NULL,"text-folded-id",NULL,NULL}; UT_UTF8String sStr = UT_UTF8String_sprintf("%d",getCurrentFold()); props[1] = sStr.utf8_str(); UT_uint32 ID = 0; if(!pAuto) { ID = getView()->getDocument()->getUID(UT_UniqueId::List); } else { ID = pAuto->getID(); } UT_UTF8String sID = UT_UTF8String_sprintf("%d",ID); props[3] = sID.utf8_str(); PT_DocPosition posLow = 0; PT_DocPosition posHigh = 0; if(getView()->isSelectionEmpty() && pAuto) { PL_StruxDocHandle sdhLow = pAuto->getFirstItem(); PL_StruxDocHandle sdhHigh = pAuto->getLastItemInHeiracy(); posLow = getView()->getDocument()->getStruxPosition(sdhLow)+1; posHigh = getView()->getDocument()->getStruxPosition(sdhHigh)+1; } else { posLow = getView()->getPoint(); posHigh = getView()->getSelectionAnchor(); if(posLow > posHigh) { PT_DocPosition posTemp = posLow; posLow = posHigh; posHigh = posTemp; } } getView()->setCollapsedRange(posLow,posHigh,props); return; } /*! * * OK this is failsafe code incase the user has changed the font but wants a * bullet list anyway. We don't let then! */ if(m_NewListType == BULLETED_LIST || m_NewListType == IMPLIES_LIST) { m_pszFont = "Symbol"; } else if(m_NewListType > DASHED_LIST && m_NewListType < OTHER_NUMBERED_LISTS) { m_pszFont = _getDingbatsFontName(); } /*! * Just to make things even more confusing this method is also used in a Modal * mannor by the styles dialog. This method is called when the users clicks "OK" * on the modal dialog. When that happens we fill an output vector with all the * properties currently defined. */ if(isModal()) { // // Fill out output vector with gchar * strings to be accessed via the calling // function. // if(m_OutProps.getItemCount() > 0) m_OutProps.clear(); sprintf(szStart,"%d",m_iStartValue); m_OutProps.addItem((void *) "start-value"); m_Output[0] = (gchar *) szStart; m_OutProps.addItem((void *) m_Output[0].c_str()); m_OutProps.addItem((void *) "list-style"); m_Output[1] = getBlock()->getListStyleString(m_NewListType); m_OutProps.addItem((void *) m_Output[1].c_str()); m_OutProps.addItem((void *) "list-delim"); m_OutProps.addItem((void *) m_pszDelim.c_str()); m_OutProps.addItem((void *) "list-decimal"); m_OutProps.addItem((void *) m_pszDecimal.c_str()); m_OutProps.addItem((void *) "field-font"); m_OutProps.addItem((void *) m_pszFont.c_str()); m_OutProps.addItem((void *) "margin-left"); m_Output[2] = UT_convertInchesToDimensionString(DIM_IN, m_fAlign, 0); m_OutProps.addItem((void *) m_Output[2].c_str()); m_OutProps.addItem((void *) "text-indent"); m_Output[3] = UT_convertInchesToDimensionString(DIM_IN, m_fIndent, 0); m_OutProps.addItem((void *) m_Output[3].c_str()); m_Answer = a_OK; return; } /*! * If the "Apply to current" radio buton is chosen we have two options. * 1. If "No list" is chosen we stop the current list at on this block. * 2. Otherwise we change the current list to the type requested here. * This piece of code changes the list style at the current point to the * Style requested by the user. */ UT_GenericVector<fl_BlockLayout*> vBlock; UT_uint32 i = 0; getView()->getBlocksInSelection(&vBlock); UT_uint32 count = vBlock.getItemCount(); getView()->cmdUnselectSelection(); if(m_bApplyToCurrent == true && m_isListAtPoint == true && m_NewListType != NOT_A_LIST) { getView()->getDocument()->beginUserAtomicGlob(); getView()->changeListStyle(getAutoNum(),m_NewListType,m_iStartValue, m_pszDelim.c_str(), m_pszDecimal.c_str(), m_pszFont.c_str(),m_fAlign,m_fIndent); if(getAutoNum() != NULL) { getAutoNum()->update(0); } getView()->getDocument()->endUserAtomicGlob(); clearDirty(); getView()->updateLayout(); getView()->setPoint(getView()->getPoint()); getView()->ensureInsertionPointOnScreen(); return; } /*! * This code stops the list at the current point. */ if ( m_isListAtPoint == true && m_NewListType == NOT_A_LIST) { getView()->getDocument()->beginUserAtomicGlob(); for(i=0;i < count; i++) { fl_BlockLayout * pBlock = (fl_BlockLayout *) vBlock.getNthItem(i); if(pBlock->isListItem() == true) { getView()->getDocument()->StopList(pBlock->getStruxDocHandle()); } } getView()->getDocument()->endUserAtomicGlob(); clearDirty(); getView()->updateLayout(); getView()->setPoint(getView()->getPoint()); getView()->ensureInsertionPointOnScreen(); return; } /*! * Start new list. 4 Possibilities. * 1. If there is a list at the current point and the user choose no list, stop * the list the current point. * * 2. start a new list with the properties given if there is not a * list at the current point. * * 3. Start a sublist at the current point if a list already exists there and * contains two or more items. * * 4. Change the list to the requested value if a list already eists but only * has one item in it. */ if(m_bStartNewList == true) { getView()->getDocument()->beginUserAtomicGlob(); for(i=0;i < count; i++) { fl_BlockLayout * pBlock2 = (fl_BlockLayout *) vBlock.getNthItem(i); if(pBlock2->isListItem() == true && m_NewListType == NOT_A_LIST) { // // This stops the current list. // if(pBlock2->isListItem() == true) { getView()->getDocument()->StopList(pBlock2->getStruxDocHandle()); } } else if ( pBlock2->isListItem() == false && m_NewListType != NOT_A_LIST ) { // // This starts the new list // pBlock2->getDocument()->disableListUpdates(); if(i == 0) { pBlock2->StartList(m_NewListType,m_iStartValue, m_pszDelim.c_str(), m_pszDecimal.c_str(), m_pszFont.c_str(), m_fAlign, m_fIndent, 0, 1); pBlock2->getDocument()->enableListUpdates(); pBlock2->getDocument()->updateDirtyLists(); } else { fl_BlockLayout * pBlock = (fl_BlockLayout *) vBlock.getNthItem(i); fl_BlockLayout * rBlock = (fl_BlockLayout *) pBlock->getPrev(); if(rBlock != NULL) { pBlock->resumeList(rBlock); pBlock->getDocument()->enableListUpdates(); } } } else if( pBlock2->getAutoNum() && (pBlock2->getAutoNum()->getNumLabels() > 1) && m_NewListType != NOT_A_LIST ) { // // This starts a sublist. // UT_uint32 curlevel = pBlock2->getLevel(); UT_uint32 currID = pBlock2->getAutoNum()->getID(); curlevel++; pBlock2->getDocument()->disableListUpdates(); // // Need to update m_fAlign and m_fIndent to reflect the higher level of indentation. // if(i == 0) { m_fAlign = m_fAlign + (float) LIST_DEFAULT_INDENT; pBlock2->StartList(m_NewListType,m_iStartValue, m_pszDelim.c_str(), m_pszDecimal.c_str(), m_pszFont.c_str(), m_fAlign, m_fIndent, currID,curlevel); pBlock2->getDocument()->enableListUpdates(); pBlock2->getDocument()->updateDirtyLists(); } else { fl_BlockLayout * pBlock = (fl_BlockLayout *) vBlock.getNthItem(i); fl_BlockLayout * rBlock = (fl_BlockLayout *) pBlock->getPrev(); if(rBlock != NULL) { pBlock->resumeList(rBlock); pBlock->getDocument()->enableListUpdates(); pBlock->getDocument()->updateDirtyLists(); } } } else if( pBlock2->getAutoNum() && (pBlock2->getAutoNum()->getNumLabels() <= 1) && m_NewListType != NOT_A_LIST ) { // // The list at the current point only has one item which is the current paragraph. // We can't share an sdh amongst two autonum's so we can't start a sublist. // We'll change the list style instead. // getView()->changeListStyle(pBlock2->getAutoNum(), m_NewListType, m_iStartValue, m_pszDelim.c_str(), m_pszDecimal.c_str(), m_pszFont.c_str(), m_fAlign, m_fIndent); if(pBlock2->getAutoNum() != NULL) { pBlock2->getAutoNum()->update(0); } } } clearDirty(); getView()->updateLayout(); getView()->setPoint(getView()->getPoint()); getView()->updateScreen(true); getView()->notifyListeners(AV_CHG_MOTION | AV_CHG_HDRFTR); getView()->getDocument()->endUserAtomicGlob(); getView()->ensureInsertionPointOnScreen(); return; } /*! * OK Attach the block at this point to the previous list of the same margin. */ if(m_bResumeList == true && m_isListAtPoint != true ) { getView()->getDocument()->beginUserAtomicGlob(); for(i=0;i < count; i++) { fl_BlockLayout * pBlock = (fl_BlockLayout *) vBlock.getNthItem(i); fl_BlockLayout * rBlock = pBlock->getPreviousListOfSameMargin(); if(rBlock != NULL) { pBlock->resumeList(rBlock); pBlock->getDocument()->enableListUpdates(); pBlock->getDocument()->updateDirtyLists(); } } getView()->getDocument()->endUserAtomicGlob(); } getView()->updateLayout(); getView()->setPoint(getView()->getPoint()); getView()->updateScreen(true); getView()->notifyListeners(AV_CHG_MOTION | AV_CHG_HDRFTR); getView()->ensureInsertionPointOnScreen(); clearDirty(); }