package timeflow.format.file;
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import java.awt.Color;
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import java.io.BufferedWriter;
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import java.net.URL;
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import timeflow.model.*;
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import timeflow.data.db.*;
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public class HtmlFormat implements Export
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{
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TimeflowModel model;
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java.util.List<Field> fields;
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Field title;
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public HtmlFormat()
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{
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}
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public HtmlFormat(TimeflowModel model)
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{
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setModel(model);
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}
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public void setModel(TimeflowModel model)
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{
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this.model = model;
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fields = model.getDB().getFields();
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title = model.getDB().getField(VirtualField.LABEL);
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}
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@Override
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public void export(TimeflowModel model, BufferedWriter out) throws Exception
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{
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setModel(model);
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out.write(makeHeader());
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for (Act a : model.getDB())
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{
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out.write(makeItem(a));
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}
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out.write(makeFooter());
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out.flush();
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}
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public void append(ActList acts, int start, int end, StringBuffer b)
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{
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for (int i = start; i < end; i++)
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{
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Act a = acts.get(i);
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b.append(makeItem(a, i));
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}
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}
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private String makeItem(Act act)
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{
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return makeItem(act, -1);
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}
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public String makeItem(Act act, int id)
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{
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StringBuffer page = new StringBuffer();
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page.append("<tr><td valign=top align=left width=200><b>");
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if (title != null)
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{
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Field f = model.getColorField();
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Color c = Color.black;
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if (f != null)
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{
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if (f.getType() == String.class)
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{
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c = model.getDisplay().makeColor(act.getString(f));
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} else
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{
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String[] tags = act.getTextList(f);
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if (tags.length == 0)
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{
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c = Color.gray;
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} else
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{
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c = model.getDisplay().makeColor(tags[0]);
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}
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}
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}
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page.append("<font size=+1 color=" + htmlColor(c) + ">" + act.getString(title) + "</font><br>");
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}
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Field startField = model.getDB().getField(VirtualField.START);
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if (startField != null)
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{
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page.append("<font color=#999999>" + model.getDisplay().format(act.getTime(startField)) + "</font>");
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}
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page.append("</b><br>");
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if (id >= 0)
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{
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page.append("<a href=\"e" + id + "\">EDIT</a>");
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}
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page.append("<br></td><td valign=top>");
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for (Field f : fields)
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{
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page.append("<b><font color=#003399>" + f.getName() + "</font></b> ");
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Object val = act.get(f);
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if (val instanceof URL)
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{
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page.append("<a href=\"" + val + "\">" + val + "</a>");
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} else
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{
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page.append(model.getDisplay().toString(val));
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}
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page.append("<br>");
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}
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page.append("<br></td></tr>");
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return page.toString();
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}
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public String makeHeader()
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{
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StringBuffer page = new StringBuffer();
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page.append("<html><body><blockquote>");
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page.append("<br>File: " + model.getDbFile() + "<br>");
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page.append("Source: " + model.getDB().getSource() + "<br><br>");
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page.append("<br><br>");
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page.append("<table border=0>");
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return page.toString();
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}
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public String makeFooter()
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{
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return "</table></blockquote></body></html>";
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}
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static String htmlColor(Color c)
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{
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return '#' + hex2(c.getRed()) + hex2(c.getGreen()) + hex2(c.getBlue());
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}
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private static final String hexDigits = "0123456789ABCDEF";
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private static String hex2(int n)
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{
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return hexDigits.charAt((n / 16) % 16) + "" + hexDigits.charAt(n % 16);
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}
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@Override
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public String getName()
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{
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return "HTML List";
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}
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}
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