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.

     */
    public void testBug40143() throws Exception {
        StyleTextPropAtom atom = new StyleTextPropAtom(data_d, 0, data_d.length);
        atom.setParentTextSize(data_d_text_len);


        TextPropCollection prprops = (TextPropCollection)atom.getParagraphStyles().getFirst();
        assertEquals(data_d_text_len+1, prprops.getCharactersCovered());
        assertEquals(1, prprops.getTextPropList().size()); //1 property found
        assertEquals(1, prprops.findByName("alignment").getValue());


        TextPropCollection chprops = (TextPropCollection)atom.getCharacterStyles().getFirst();
        assertEquals(data_d_text_len+1, chprops.getCharactersCovered());
        assertEquals(5, chprops.getTextPropList().size()); //5 properties found
        assertEquals(1, chprops.findByName("char_flags").getValue());
        assertEquals(1, chprops.findByName("font.index").getValue());
        assertEquals(20, chprops.findByName("font.size").getValue());
        assertEquals(0, chprops.findByName("asian_or_complex").getValue());
        assertEquals(1, chprops.findByName("char_unknown_2").getValue());
    }

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    System.out.println("\nFound a StyleTextPropAtom");


    LinkedList paragraphStyles = stpa.getParagraphStyles();
    System.out.println("Contains " + paragraphStyles.size() + " paragraph styles:");
    for(int i=0; i<paragraphStyles.size(); i++) {
      TextPropCollection tpc = (TextPropCollection)paragraphStyles.get(i);
      System.out.println(" In paragraph styling " + i + ":");
      System.out.println("  Characters covered is " + tpc.getCharactersCovered());
      showTextProps(tpc);
    }
    
    LinkedList charStyles = stpa.getCharacterStyles();
    System.out.println("Contains " + charStyles.size() + " character styles:");
    for(int i=0; i<charStyles.size(); i++) {
      TextPropCollection tpc = (TextPropCollection)charStyles.get(i);
      System.out.println("  In character styling " + i + ":");
      System.out.println("    Characters covered is " + tpc.getCharactersCovered());
      showTextProps(tpc);
    }
  }

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    /**
     * Test styles for type=TextHeaderAtom.OTHER_TYPE
     */
    private void checkOtherType(TxMasterStyleAtom txmaster){
        TextPropCollection props;
        TextProp prop;


        //paragraph styles
        props = txmaster.getParagraphStyles()[0];


        prop = props.findByName("alignment");
        assertEquals(0, prop.getValue());


        //character styles
        props = txmaster.getCharacterStyles()[0];


        prop = props.findByName("font.color");
        assertEquals(0x1000000, prop.getValue());


        prop = props.findByName("font.index");
        assertEquals(0, prop.getValue());


        prop = props.findByName("font.size");
        assertEquals(18, prop.getValue());
    }

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    /**
     * Test styles for type=TextHeaderAtom.NOTES_TYPE
     */
    private void checkNotesType(TxMasterStyleAtom txmaster){
        TextPropCollection props;
        TextProp prop;


        //paragraph styles
        props = txmaster.getParagraphStyles()[0];


        prop = props.findByName("alignment");
        assertEquals(0, prop.getValue()); //title has center alignment


        //character styles
        props = txmaster.getCharacterStyles()[0];


        prop = props.findByName("font.color");
        assertEquals(0x1000000, prop.getValue());


        prop = props.findByName("font.index");
        assertEquals(0, prop.getValue());


        prop = props.findByName("font.size");
        assertEquals(12, prop.getValue());


    }

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    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);

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    // 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());
    }

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    stpa.setParentTextSize(data_a_text_len);
    stpb.setParentTextSize(data_b_text_len);


    // 54 chars, 21 + 17 + 16
    LinkedList a_ch_l = stpa.getCharacterStyles();
    TextPropCollection a_ch_1 = (TextPropCollection)a_ch_l.get(0);
    TextPropCollection a_ch_2 = (TextPropCollection)a_ch_l.get(1);
    TextPropCollection a_ch_3 = (TextPropCollection)a_ch_l.get(2);
    assertEquals(21, a_ch_1.getCharactersCovered());
    assertEquals(17, a_ch_2.getCharactersCovered());
    assertEquals(16, a_ch_3.getCharactersCovered());


    // 179 chars, 30 + 28 + 25
    LinkedList b_ch_l = stpb.getCharacterStyles();
    TextPropCollection b_ch_1 = (TextPropCollection)b_ch_l.get(0);
    TextPropCollection b_ch_2 = (TextPropCollection)b_ch_l.get(1);
    TextPropCollection b_ch_3 = (TextPropCollection)b_ch_l.get(2);
    TextPropCollection b_ch_4 = (TextPropCollection)b_ch_l.get(3);
    assertEquals(30, b_ch_1.getCharactersCovered());
    assertEquals(28, b_ch_2.getCharactersCovered());
    assertEquals(25, b_ch_3.getCharactersCovered());
    assertEquals(96, b_ch_4.getCharactersCovered());
  }

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  public void testCharacterPropOrdering() throws Exception {
    StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
    stpb.setParentTextSize(data_b_text_len);


    LinkedList b_ch_l = stpb.getCharacterStyles();
    TextPropCollection b_ch_1 = (TextPropCollection)b_ch_l.get(0);
    TextPropCollection b_ch_2 = (TextPropCollection)b_ch_l.get(1);
    TextPropCollection b_ch_3 = (TextPropCollection)b_ch_l.get(2);
    TextPropCollection b_ch_4 = (TextPropCollection)b_ch_l.get(3);
    
    // In first set, we get a CharFlagsTextProp and a font.size
    assertEquals(2,b_ch_1.getTextPropList().size());
    TextProp tp_1_1 = (TextProp)b_ch_1.getTextPropList().get(0);
    TextProp tp_1_2 = (TextProp)b_ch_1.getTextPropList().get(1);
    assertEquals(true, tp_1_1 instanceof CharFlagsTextProp);
    assertEquals(true, tp_1_2 instanceof TextProp);
    assertEquals("font.size", tp_1_2.getName());
    assertEquals(20, tp_1_2.getValue());
    
    // In second set, we get a CharFlagsTextProp and a font.size and a font.color
    assertEquals(3,b_ch_2.getTextPropList().size());
    TextProp tp_2_1 = (TextProp)b_ch_2.getTextPropList().get(0);
    TextProp tp_2_2 = (TextProp)b_ch_2.getTextPropList().get(1);
    TextProp tp_2_3 = (TextProp)b_ch_2.getTextPropList().get(2);
    assertEquals(true, tp_2_1 instanceof CharFlagsTextProp);
    assertEquals(true, tp_2_2 instanceof TextProp);
    assertEquals(true, tp_2_3 instanceof TextProp);
    assertEquals("font.size", tp_2_2.getName());
    assertEquals("font.color", tp_2_3.getName());
    assertEquals(20, tp_2_2.getValue());
    
    // In third set, it's just a font.size and a font.color
    assertEquals(2,b_ch_3.getTextPropList().size());
    TextProp tp_3_1 = (TextProp)b_ch_3.getTextPropList().get(0);
    TextProp tp_3_2 = (TextProp)b_ch_3.getTextPropList().get(1);
    assertEquals(true, tp_3_1 instanceof TextProp);
    assertEquals(true, tp_3_2 instanceof TextProp);
    assertEquals("font.size", tp_3_1.getName());
    assertEquals("font.color", tp_3_2.getName());
    assertEquals(20, tp_3_1.getValue());
    
    // In fourth set, we get a CharFlagsTextProp and a font.index and a font.size
    assertEquals(3,b_ch_4.getTextPropList().size());
    TextProp tp_4_1 = (TextProp)b_ch_4.getTextPropList().get(0);
    TextProp tp_4_2 = (TextProp)b_ch_4.getTextPropList().get(1);
    TextProp tp_4_3 = (TextProp)b_ch_4.getTextPropList().get(2);
    assertEquals(true, tp_4_1 instanceof CharFlagsTextProp);
    assertEquals(true, tp_4_2 instanceof TextProp);
    assertEquals(true, tp_4_3 instanceof TextProp);
    assertEquals("font.index", tp_4_2.getName());
    assertEquals("font.size", tp_4_3.getName());

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  public void testParagraphProps() throws Exception {
    StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
    stpb.setParentTextSize(data_b_text_len);
    
    LinkedList b_p_l = stpb.getParagraphStyles();
    TextPropCollection b_p_1 = (TextPropCollection)b_p_l.get(0);
    TextPropCollection b_p_2 = (TextPropCollection)b_p_l.get(1);
    TextPropCollection b_p_3 = (TextPropCollection)b_p_l.get(2);
    TextPropCollection b_p_4 = (TextPropCollection)b_p_l.get(3);
    
    // 1st is left aligned + normal line spacing
    assertEquals(2,b_p_1.getTextPropList().size());
    TextProp tp_1_1 = (TextProp)b_p_1.getTextPropList().get(0);
    TextProp tp_1_2 = (TextProp)b_p_1.getTextPropList().get(1);
    assertEquals(true, tp_1_1 instanceof TextProp);
    assertEquals(true, tp_1_2 instanceof TextProp);
    assertEquals("alignment", tp_1_1.getName());
    assertEquals("linespacing", tp_1_2.getName());
    assertEquals(0, tp_1_1.getValue());
    assertEquals(80, tp_1_2.getValue());
    
    // 2nd is centre aligned (default) + normal line spacing
    assertEquals(1,b_p_2.getTextPropList().size());
    TextProp tp_2_1 = (TextProp)b_p_2.getTextPropList().get(0);
    assertEquals(true, tp_2_1 instanceof TextProp);
    assertEquals(true, tp_1_2 instanceof TextProp);
    assertEquals("linespacing", tp_2_1.getName());
    assertEquals(80, tp_2_1.getValue());
    
    // 3rd is right aligned + normal line spacing
    assertEquals(2,b_p_3.getTextPropList().size());
    TextProp tp_3_1 = (TextProp)b_p_3.getTextPropList().get(0);
    TextProp tp_3_2 = (TextProp)b_p_3.getTextPropList().get(1);
    assertEquals(true, tp_3_1 instanceof TextProp);
    assertEquals(true, tp_3_2 instanceof TextProp);
    assertEquals("alignment", tp_3_1.getName());
    assertEquals("linespacing", tp_3_2.getName());
    assertEquals(2, tp_3_1.getValue());
    assertEquals(80, tp_3_2.getValue());
    
    // 4st is left aligned + normal line spacing (despite differing font)
    assertEquals(2,b_p_4.getTextPropList().size());
    TextProp tp_4_1 = (TextProp)b_p_4.getTextPropList().get(0);
    TextProp tp_4_2 = (TextProp)b_p_4.getTextPropList().get(1);
    assertEquals(true, tp_4_1 instanceof TextProp);
    assertEquals(true, tp_4_2 instanceof TextProp);
    assertEquals("alignment", tp_4_1.getName());
    assertEquals("linespacing", tp_4_2.getName());
    assertEquals(0, tp_4_1.getValue());

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  public void testCharacterProps() throws Exception {
    StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
    stpb.setParentTextSize(data_b_text_len);


    LinkedList b_ch_l = stpb.getCharacterStyles();
    TextPropCollection b_ch_1 = (TextPropCollection)b_ch_l.get(0);
    TextPropCollection b_ch_2 = (TextPropCollection)b_ch_l.get(1);
    TextPropCollection b_ch_3 = (TextPropCollection)b_ch_l.get(2);
    TextPropCollection b_ch_4 = (TextPropCollection)b_ch_l.get(3);


    // 1st is bold
    CharFlagsTextProp cf_1_1 = (CharFlagsTextProp)b_ch_1.getTextPropList().get(0);
    assertEquals(true,cf_1_1.getSubValue(CharFlagsTextProp.BOLD_IDX));
    assertEquals(false,cf_1_1.getSubValue(CharFlagsTextProp.ITALIC_IDX));
    assertEquals(false,cf_1_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_1_IDX));
    assertEquals(false,cf_1_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_2_IDX));
    assertEquals(false,cf_1_1.getSubValue(CharFlagsTextProp.RELIEF_IDX));
    assertEquals(false,cf_1_1.getSubValue(CharFlagsTextProp.RESET_NUMBERING_IDX));
    assertEquals(false,cf_1_1.getSubValue(CharFlagsTextProp.SHADOW_IDX));
    assertEquals(false,cf_1_1.getSubValue(CharFlagsTextProp.STRIKETHROUGH_IDX));
    assertEquals(false,cf_1_1.getSubValue(CharFlagsTextProp.UNDERLINE_IDX));
    
    // 2nd is italic
    CharFlagsTextProp cf_2_1 = (CharFlagsTextProp)b_ch_2.getTextPropList().get(0);
    assertEquals(false,cf_2_1.getSubValue(CharFlagsTextProp.BOLD_IDX));
    assertEquals(true,cf_2_1.getSubValue(CharFlagsTextProp.ITALIC_IDX));
    assertEquals(false,cf_2_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_1_IDX));
    assertEquals(false,cf_2_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_2_IDX));
    assertEquals(false,cf_2_1.getSubValue(CharFlagsTextProp.RELIEF_IDX));
    assertEquals(false,cf_2_1.getSubValue(CharFlagsTextProp.RESET_NUMBERING_IDX));
    assertEquals(false,cf_2_1.getSubValue(CharFlagsTextProp.SHADOW_IDX));
    assertEquals(false,cf_2_1.getSubValue(CharFlagsTextProp.STRIKETHROUGH_IDX));
    assertEquals(false,cf_2_1.getSubValue(CharFlagsTextProp.UNDERLINE_IDX));


    // 3rd is normal, so lacks a CharFlagsTextProp
    assertFalse(b_ch_3.getTextPropList().get(0) instanceof CharFlagsTextProp);
    
    // 4th is underlined
    CharFlagsTextProp cf_4_1 = (CharFlagsTextProp)b_ch_4.getTextPropList().get(0);
    assertEquals(false,cf_4_1.getSubValue(CharFlagsTextProp.BOLD_IDX));
    assertEquals(false,cf_4_1.getSubValue(CharFlagsTextProp.ITALIC_IDX));
    assertEquals(false,cf_4_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_1_IDX));
    assertEquals(false,cf_4_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_2_IDX));
    assertEquals(false,cf_4_1.getSubValue(CharFlagsTextProp.RELIEF_IDX));

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