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comparison dwtx/ui/internal/forms/widgets/FormTextModel.d @ 104:04b47443bb01

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Reworked the collection uses to make use of a wrapper collection that is compatible to the Java Collections. These new wrappers now use the tango.util.containers instead of the tango.util.collections.
author Frank Benoit <benoit@tionex.de>
date Thu, 07 Aug 2008 15:01:33 +0200
parents 7ffeace6c47f
children 0ea0c9f9008f
comparison
equal deleted inserted replaced
103:2d6540440fe6 104:04b47443bb01
24 import dwt.DWT; 24 import dwt.DWT;
25 import dwtx.ui.forms.HyperlinkSettings; 25 import dwtx.ui.forms.HyperlinkSettings;
26 26
27 import dwt.dwthelper.utils; 27 import dwt.dwthelper.utils;
28 import dwt.dwthelper.InputStream; 28 import dwt.dwthelper.InputStream;
29 import dwtx.dwtxhelper.Collection;
29 30
30 static import tango.text.xml.Document; 31 static import tango.text.xml.Document;
31 static import tango.io.Buffer; 32 static import tango.io.Buffer;
32 33
33 import tango.util.collection.ArraySeq;
34 public class FormTextModel { 34 public class FormTextModel {
35 // private static const DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory 35 // private static const DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory
36 // .newInstance(); 36 // .newInstance();
37 37
38 alias tango.text.xml.Document.Document!(char) Document; 38 alias tango.text.xml.Document.Document!(char) Document;
39 alias Document.NodeImpl Node; 39 alias Document.NodeImpl Node;
40 40
41 private bool whitespaceNormalized = true; 41 private bool whitespaceNormalized = true;
42 42
43 private alias ArraySeq!(Paragraph) TArraySeqParagraph; 43 private Vector paragraphs;
44 private TArraySeqParagraph paragraphs;
45 44
46 private IFocusSelectable[] selectableSegments; 45 private IFocusSelectable[] selectableSegments;
47 46
48 private int selectedSegmentIndex = -1; 47 private int selectedSegmentIndex = -1;
49 48
67 * @see ITextModel#getParagraphs() 66 * @see ITextModel#getParagraphs()
68 */ 67 */
69 public Paragraph[] getParagraphs() { 68 public Paragraph[] getParagraphs() {
70 if (paragraphs is null) 69 if (paragraphs is null)
71 return new Paragraph[0]; 70 return new Paragraph[0];
72 return paragraphs 71 return arraycast!(Paragraph)(paragraphs
73 .toArray(); 72 .toArray());
74 } 73 }
75 74
76 public String getAccessibleText() { 75 public String getAccessibleText() {
77 if (paragraphs is null) 76 if (paragraphs is null)
78 return ""; //$NON-NLS-1$ 77 return ""; //$NON-NLS-1$
141 // auto root = doc.query.root.dup; 140 // auto root = doc.query.root.dup;
142 // auto children = root.childs.dup; 141 // auto children = root.childs.dup;
143 // processSubnodes(paragraphs, children, expandURLs); 142 // processSubnodes(paragraphs, children, expandURLs);
144 // } 143 // }
145 144
146 /+ private void processSubnodes(TArraySeqParagraph plist, NodeList children, bool expandURLs) { 145 /+ private void processSubnodes(Vector plist, NodeList children, bool expandURLs) {
147 //o for (int i = 0; i < children.getLength(); i++) { 146 //o for (int i = 0; i < children.getLength(); i++) {
148 //o Node child = children.item(i); 147 //o Node child = children.item(i);
149 foreach( child; children ){ 148 foreach( child; children ){
150 //o if (child.getNodeType() is Node.TEXT_NODE) { 149 //o if (child.getNodeType() is Node.TEXT_NODE) {
151 if (child.type is XmlNodeType.Data) { 150 if (child.type is XmlNodeType.Data) {
542 return; 541 return;
543 542
544 regularText = getNormalizedText(regularText); 543 regularText = getNormalizedText(regularText);
545 544
546 Paragraph p = new Paragraph(true); 545 Paragraph p = new Paragraph(true);
547 paragraphs.append(p); 546 paragraphs.add(p);
548 int pstart = 0; 547 int pstart = 0;
549 548
550 for (int i = 0; i < regularText.length; i++) { 549 for (int i = 0; i < regularText.length; i++) {
551 char c = regularText.charAt(i); 550 char c = regularText.charAt(i);
552 if (p is null) { 551 if (p is null) {
553 p = new Paragraph(true); 552 p = new Paragraph(true);
554 paragraphs.append(p); 553 paragraphs.add(p);
555 } 554 }
556 if (c is '\n') { 555 if (c is '\n') {
557 String text = regularText.substring(pstart, i); 556 String text = regularText.substring(pstart, i);
558 pstart = i + 1; 557 pstart = i + 1;
559 p.parseRegularText(text, convertURLs, true, getHyperlinkSettings(), 558 p.parseRegularText(text, convertURLs, true, getHyperlinkSettings(),
579 this.hyperlinkSettings = settings; 578 this.hyperlinkSettings = settings;
580 } 579 }
581 580
582 private void reset() { 581 private void reset() {
583 if (paragraphs is null) 582 if (paragraphs is null)
584 paragraphs = new TArraySeqParagraph; 583 paragraphs = new Vector;
585 paragraphs.clear(); 584 paragraphs.clear();
586 selectedSegmentIndex = -1; 585 selectedSegmentIndex = -1;
587 savedSelectedLinkIndex = -1; 586 savedSelectedLinkIndex = -1;
588 selectableSegments = null; 587 selectableSegments = null;
589 } 588 }
590 589
591 IFocusSelectable[] getFocusSelectableSegments() { 590 IFocusSelectable[] getFocusSelectableSegments() {
592 if (selectableSegments !is null || paragraphs is null) 591 if (selectableSegments !is null || paragraphs is null)
593 return selectableSegments; 592 return selectableSegments;
594 IFocusSelectable[] result; 593 Vector result = new Vector();
595 for (int i = 0; i < paragraphs.size(); i++) { 594 for (int i = 0; i < paragraphs.size(); i++) {
596 Paragraph p = cast(Paragraph) paragraphs.get(i); 595 Paragraph p = cast(Paragraph) paragraphs.get(i);
597 ParagraphSegment[] segments = p.getSegments(); 596 ParagraphSegment[] segments = p.getSegments();
598 for (int j = 0; j < segments.length; j++) { 597 for (int j = 0; j < segments.length; j++) {
599 if (null !is cast(IFocusSelectable)segments[j] ) 598 if (null !is cast(IFocusSelectable)segments[j] )
600 result ~= cast(IFocusSelectable)segments[j]; 599 result.add(segments[j]);
601 } 600 }
602 } 601 }
603 selectableSegments = result; 602 selectableSegments = arraycast!(IFocusSelectable)(result.toArray());
604 return selectableSegments; 603 return selectableSegments;
605 } 604 }
606 605
607 public IHyperlinkSegment getHyperlink(int index) { 606 public IHyperlinkSegment getHyperlink(int index) {
608 IFocusSelectable[] selectables = getFocusSelectableSegments(); 607 IFocusSelectable[] selectables = getFocusSelectableSegments();