Examples of org.apache.poi.hslf.model.textproperties.TextPropCollection

Package org.apache.poi.hslf.model.textproperties

Examples of org.apache.poi.hslf.model.textproperties.TextPropCollection

org.apache.poi.hslf.model.textproperties.TextPropCollection
For a given run of characters, holds the properties (which could be paragraph properties or character properties). Used to hold the number of characters affected, the list of active properties, and the random reserved field if required.

      int cLenRemain = -1;
      
      // Build one for each run with the same style
      while(pos <= runRawText.length() && curP < pStyles.size() && curC < cStyles.size()) {
        // Get the Props to use
        TextPropCollection pProps = (TextPropCollection)pStyles.get(curP);
        TextPropCollection cProps = (TextPropCollection)cStyles.get(curC);
        
        int pLen = pProps.getCharactersCovered();
        int cLen = cProps.getCharactersCovered();
        
        // Handle new pass
        boolean freshSet = false;
        if(pLenRemain == -1 && cLenRemain == -1) { freshSet = true; }
        if(pLenRemain == -1) { pLenRemain = pLen; }

View Full Code Here

    //   * reset the length, to the new string's length
    //   * add on +1 if the last block
    // The last run needs its stylings to be 1 longer than the raw
    //  text is. This is to define the stylings that any new text
    //  that is added will inherit
    TextPropCollection pCol = run._getRawParagraphStyle();
    TextPropCollection cCol = run._getRawCharacterStyle();
    int newSize = s.length();
    if(runID == _rtRuns.length-1) {
      newSize++;
    }
    
    if(run._isParagraphStyleShared()) {
      pCol.updateTextSize( pCol.getCharactersCovered() - run.getLength() + s.length() );
    } else {
      pCol.updateTextSize(newSize);
    }
    if(run._isCharacterStyleShared()) {
      cCol.updateTextSize( cCol.getCharactersCovered() - run.getLength() + s.length() );
    } else {
      cCol.updateTextSize(newSize);
    }
    
    // Build up the new text
    // As we go through, update the start position for all subsequent runs
    // The building relies on the old text still being present

View Full Code Here


    // Set empty paragraph and character styles
    paragraphStyles = new LinkedList();
    charStyles = new LinkedList();


    TextPropCollection defaultParagraphTextProps =
      new TextPropCollection(parentTextSize, (short)0);
    paragraphStyles.add(defaultParagraphTextProps);


    TextPropCollection defaultCharacterTextProps =
      new TextPropCollection(parentTextSize);
    charStyles.add(defaultCharacterTextProps);


    // Set us as now initialised
    initialised = true;
  }

View Full Code Here

      // Grab the 4 byte value that tells us what properties follow
      int paraFlags = LittleEndian.getInt(rawContents,pos);
      pos += 4;


      // Now make sense of those properties
      TextPropCollection thisCollection = new TextPropCollection(textLen, indent);
      int plSize = thisCollection.buildTextPropList(
          paraFlags, paragraphTextPropTypes, rawContents, pos);
      pos += plSize;


      // Save this properties set
      paragraphStyles.add(thisCollection);


            // Handle extra 1 paragraph styles at the end
            if(pos < rawContents.length && textHandled == size) {
                prsize++;
            }


    }
        if (rawContents.length > 0 && textHandled != (size+1)){
            logger.log(POILogger.WARN, "Problem reading paragraph style runs: textHandled = " + textHandled + ", text.size+1 = " + (size+1));
        }


    // Now do the character stylings
    textHandled = 0;
        int chsize = size;
    while(pos < rawContents.length && textHandled < chsize) {
      // First up, fetch the number of characters this applies to
      int textLen = LittleEndian.getInt(rawContents,pos);
      textHandled += textLen;
      pos += 4;


      // There is no 2 byte value
      short no_val = -1;


      // Grab the 4 byte value that tells us what properties follow
      int charFlags = LittleEndian.getInt(rawContents,pos);
      pos += 4;


      // Now make sense of those properties
      // (Assuming we actually have some)
      TextPropCollection thisCollection = new TextPropCollection(textLen, no_val);
      int chSize = thisCollection.buildTextPropList(
          charFlags, characterTextPropTypes, rawContents, pos);
      pos += chSize;


      // Save this properties set
      charStyles.add(thisCollection);

View Full Code Here


    ByteArrayOutputStream baos = new ByteArrayOutputStream();


    // First up, we need to serialise the paragraph properties
    for(int i=0; i<paragraphStyles.size(); i++) {
      TextPropCollection tpc = (TextPropCollection)paragraphStyles.get(i);
      tpc.writeOut(baos);
    }


    // Now, we do the character ones
    for(int i=0; i<charStyles.size(); i++) {
      TextPropCollection tpc = (TextPropCollection)charStyles.get(i);
      tpc.writeOut(baos);
    }


    rawContents  = baos.toByteArray();
  }

View Full Code Here

   * Create a new Paragraph TextPropCollection, and add it to the list
   * @param charactersCovered The number of characters this TextPropCollection will cover
   * @return the new TextPropCollection, which will then be in the list
   */
  public TextPropCollection addParagraphTextPropCollection(int charactersCovered) {
    TextPropCollection tpc = new TextPropCollection(charactersCovered, (short)0);
    paragraphStyles.add(tpc);
    return tpc;
  }

View Full Code Here

   * Create a new Character TextPropCollection, and add it to the list
   * @param charactersCovered The number of characters this TextPropCollection will cover
   * @return the new TextPropCollection, which will then be in the list
   */
  public TextPropCollection addCharacterTextPropCollection(int charactersCovered) {
    TextPropCollection tpc = new TextPropCollection(charactersCovered);
    charStyles.add(tpc);
    return tpc;
  }

View Full Code Here

        } else {


          out.append("Paragraph properties\n");


          for (Iterator it1 = getParagraphStyles().iterator(); it1.hasNext();) {
              TextPropCollection pr = (TextPropCollection)it1.next();
              out.append("  chars covered: " + pr.getCharactersCovered());
              out.append("  special mask flags: 0x" + HexDump.toHex(pr.getSpecialMask()) + "\n");
              for (Iterator it2 = pr.getTextPropList().iterator(); it2.hasNext(); ) {
                  TextProp p = (TextProp)it2.next();
                  out.append("    " + p.getName() + " = " + p.getValue() );
                  out.append(" (0x" + HexDump.toHex(p.getValue()) + ")\n");
              }


              out.append("  para bytes that would be written: \n");


              try {
          ByteArrayOutputStream baos = new ByteArrayOutputStream();
          pr.writeOut(baos);
          byte[] b = baos.toByteArray();
          out.append(HexDump.dump(b, 0, 0));
              } catch (Exception e ) {
                e.printStackTrace();
              }
          }


          out.append("Character properties\n");
          for (Iterator it1 = getCharacterStyles().iterator(); it1.hasNext();) {
              TextPropCollection pr = (TextPropCollection)it1.next();
              out.append("  chars covered: " + pr.getCharactersCovered() );
              out.append("  special mask flags: 0x" + HexDump.toHex(pr.getSpecialMask()) + "\n");
              for (Iterator it2 = pr.getTextPropList().iterator(); it2.hasNext(); ) {
                  TextProp p = (TextProp)it2.next();
                  out.append("    " + p.getName() + " = " + p.getValue() );
                  out.append(" (0x" + HexDump.toHex(p.getValue()) + ")\n");
              }


              out.append("  char bytes that would be written: \n");


              try {
          ByteArrayOutputStream baos = new ByteArrayOutputStream();
          pr.writeOut(baos);
          byte[] b = baos.toByteArray();
          out.append(HexDump.dump(b, 0, 0));
              } catch (Exception e ) {
                e.printStackTrace();
              }

View Full Code Here

    assertEquals(3, trB.getRichTextRuns().length);


    RichTextRun rtrB = trB.getRichTextRuns()[0];
    RichTextRun rtrC = trB.getRichTextRuns()[1];
    RichTextRun rtrD = trB.getRichTextRuns()[2];
    TextPropCollection tpBP = rtrB._getRawParagraphStyle();
    TextPropCollection tpBC = rtrB._getRawCharacterStyle();
    TextPropCollection tpCP = rtrC._getRawParagraphStyle();
    TextPropCollection tpCC = rtrC._getRawCharacterStyle();
    TextPropCollection tpDP = rtrD._getRawParagraphStyle();
    TextPropCollection tpDC = rtrD._getRawCharacterStyle();


    assertEquals(trB.getText().substring(0, 30), rtrB.getText());
    assertNotNull(tpBP);
    assertNotNull(tpBC);
    assertNotNull(tpCP);

View Full Code Here

    // We start with 3 text runs, each with their own set of styles,
    //  but all sharing the same paragraph styles
    RichTextRun rtrB = trB.getRichTextRuns()[0];
    RichTextRun rtrC = trB.getRichTextRuns()[1];
    RichTextRun rtrD = trB.getRichTextRuns()[2];
    TextPropCollection tpBP = rtrB._getRawParagraphStyle();
    TextPropCollection tpBC = rtrB._getRawCharacterStyle();
    TextPropCollection tpCP = rtrC._getRawParagraphStyle();
    TextPropCollection tpCC = rtrC._getRawCharacterStyle();
    TextPropCollection tpDP = rtrD._getRawParagraphStyle();
    TextPropCollection tpDC = rtrD._getRawCharacterStyle();


    // Check text and stylings
    assertEquals(trB.getText().substring(0, 30), rtrB.getText());
    assertNotNull(tpBP);
    assertNotNull(tpBC);
    assertNotNull(tpCP);
    assertNotNull(tpCC);
    assertNotNull(tpDP);
    assertNotNull(tpDC);
    assertTrue(tpBP.equals(tpCP));
    assertTrue(tpBP.equals(tpDP));
    assertTrue(tpCP.equals(tpDP));
    assertFalse(tpBC.equals(tpCC));
    assertFalse(tpBC.equals(tpDC));
    assertFalse(tpCC.equals(tpDC));


    // Check text in the rich runs
    assertEquals("This is the subtitle, in bold\n", rtrB.getText());
    assertEquals("This bit is blue and italic\n", rtrC.getText());
    assertEquals("This bit is red (normal)", rtrD.getText());


    String newBText = "New Subtitle, will still be bold\n";
    String newCText = "New blue and italic text\n";
    String newDText = "Funky new normal red text";
    rtrB.setText(newBText);
    rtrC.setText(newCText);
    rtrD.setText(newDText);
    assertEquals(newBText, rtrB.getText());
    assertEquals(newCText, rtrC.getText());
    assertEquals(newDText, rtrD.getText());


    assertEquals(newBText + newCText + newDText, trB.getText());


    // The styles should have been updated for the new sizes
    assertEquals(newBText.length(), tpBC.getCharactersCovered());
    assertEquals(newCText.length(), tpCC.getCharactersCovered());
    assertEquals(newDText.length()+1, tpDC.getCharactersCovered()); // Last one is always one larger


    assertEquals(
        newBText.length() + newCText.length() + newDText.length(),
        tpBP.getCharactersCovered()
    );


    // Paragraph style should be sum of text length
    assertEquals(newBText.length() + newCText.length() + newDText.length(), tpBP.getCharactersCovered());


    // Check stylings still as expected
    TextPropCollection ntpBC = rtrB._getRawCharacterStyle();
    TextPropCollection ntpCC = rtrC._getRawCharacterStyle();
    TextPropCollection ntpDC = rtrD._getRawCharacterStyle();
    assertEquals(tpBC.getTextPropList(), ntpBC.getTextPropList());
    assertEquals(tpCC.getTextPropList(), ntpCC.getTextPropList());
    assertEquals(tpDC.getTextPropList(), ntpDC.getTextPropList());
  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.poi.hslf.model.textproperties.TextPropCollection

org.apache.poi.hslf.dev.TextStyleListing

org.apache.poi.hslf.model.TestTextRun

org.apache.poi.hslf.model.TextRun

org.apache.poi.hslf.record.StyleTextPropAtom

org.apache.poi.hslf.record.TestStyleTextPropAtom

org.apache.poi.hslf.record.TestTxMasterStyleAtom

org.apache.poi.hslf.record.TxMasterStyleAtom

org.apache.poi.hslf.usermodel.RichTextRun

org.apache.poi.hslf.usermodel.TestNumberedList3

java.util.LinkedList

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.