/*
Pureport, a report generator for Java
Copyright (C) 2011 Maurice Perry <maurice@perry.ch>
Project Web Site: http://code.google.com/p/pureport/
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.librebiz.pureport.run;
import java.awt.Graphics2D;
import java.awt.font.FontRenderContext;
import java.util.ArrayList;
import java.util.List;
import org.librebiz.pureport.context.Forward;
import org.librebiz.pureport.context.ReportContext;
import org.librebiz.pureport.definition.Box;
import org.librebiz.pureport.definition.Cell;
public class CellInstance extends BoxInstance {
private BoxInstance boxes[];
public CellInstance(Cell cell) {
super(cell);
}
public Cell getCell() {
return (Cell)box;
}
public int getRow() {
return getCell().getRow();
}
public int getRowSpan() {
return getCell().getRowSpan();
}
public int getColumn() {
return getCell().getColumn();
}
public int getColumnSpan() {
return getCell().getColumnSpan();
}
public void evaluate(ReportContext context, List<Forward> fwds) {
List list = new ArrayList();
for (int i = 0; i < getCell().getBoxCount(); ++i) {
Box bx = getCell().getBox(i);
boolean printBox = true;
if (bx.getCondition() != null) {
printBox = context.evaluateCondition(bx.getCondition());
}
if (printBox) {
BoxInstance bi = BoxInstance.getInstance(bx);
bi.evaluate(context, fwds);
list.add(bi);
}
}
boxes = (BoxInstance[])list.toArray(new BoxInstance[list.size()]);
}
public double formatContent(FontRenderContext frc, double width,
double maxHeight) {
double height = 0;
for (int i = 0; i < boxes.length; ++i) {
BoxInstance block = boxes[i];
block.format(frc, width, maxHeight-height);
height += block.getHeight();
}
return height;
}
public void drawContent(Graphics2D g, double x, double y, double w, double h) {
if (getCell().getVerticalAlignment() == Cell.ALIGN_BOTTOM) {
y += h-getHeight();
} else if (getCell().getVerticalAlignment() == Cell.ALIGN_CENTER) {
y += (h-getHeight())/2;
}
for (int i = 0; i < boxes.length; ++i) {
BoxInstance block = boxes[i];
block.draw(g, x, y, w, block.getHeight());
y += block.getHeight();
}
}
}