private Text makeText(Element textNode, ClassGraphics graphics) {
String str = textNode.getAttribute(ATR_STRING);
String fontName = textNode.getAttribute(ATR_FONTNAME);
int fontStyle = Integer.parseInt(textNode.getAttribute(ATR_FONTSTYLE));
int fontSize = Integer.parseInt(textNode.getAttribute(ATR_FONTSIZE));
Font font = new Font(fontName, fontStyle, fontSize);
FixedCoords fc =
getFixedCoords(textNode, graphics.getBoundWidth(), graphics.getBoundHeight(), null);
Text newText = new Text(fc.x, fc.y, font, getColor(textNode), str, isShapeFixed(textNode));
newText.setFixedX(fc.fx);
newText.setFixedY(fc.fy);
return newText;
}
private Line makeLine(Element lineNode, ClassGraphics graphics) {
Lineprops lp = getLineProps(lineNode);
int w = graphics.getBoundWidth();
int h = graphics.getBoundHeight();
FixedCoords fc1 = getFixedCoords(lineNode, w, h, "1");
FixedCoords fc2 = getFixedCoords(lineNode, w, h, "2");
Line newLine =
new Line(fc1.x, fc1.y, fc2.x, fc2.y, getColor(lineNode), lp.strokeWidth, lp.lineType);
newLine.setFixedX1(fc1.fx);
newLine.setFixedX2(fc2.fx);
newLine.setFixedY1(fc1.fy);
newLine.setFixedY2(fc2.fy);
return newLine;
}
private Element generateGraphicsNode(Document doc, ClassGraphics gr) {
Element graphicsEl = doc.createElement(EL_GRAPHICS);
Element bounds = doc.createElement(EL_BOUNDS);
graphicsEl.appendChild(bounds);
bounds.setAttribute(ATR_X, Integer.toString(gr.getBoundX()));
bounds.setAttribute(ATR_Y, Integer.toString(gr.getBoundY()));
bounds.setAttribute(ATR_WIDTH, Integer.toString(gr.getBoundWidth()));
bounds.setAttribute(ATR_HEIGHT, Integer.toString(gr.getBoundHeight()));
for (Shape shape : gr.getShapes()) {
if (shape instanceof Rect) {
Rect rect = (Rect) shape;
Element rectEl = doc.createElement(EL_RECT);
graphicsEl.appendChild(rectEl);
rectEl.setAttribute(ATR_X, Integer.toString(rect.getX()));
rectEl.setAttribute(ATR_Y, Integer.toString(rect.getY()));
rectEl.setAttribute(ATR_WIDTH, Integer.toString(rect.getWidth()));
rectEl.setAttribute(ATR_HEIGHT, Integer.toString(rect.getHeight()));
rectEl.setAttribute(ATR_COLOUR, Integer.toString(rect.getColor().getRGB()));
rectEl.setAttribute(ATR_FILLED, Boolean.toString(rect.isFilled()));
rectEl.setAttribute(ATR_FIXED, Boolean.toString(rect.isFixed()));
rectEl.setAttribute(ATR_STROKE, Float.toString(rect.getStroke().getLineWidth()));
rectEl.setAttribute(ATR_LINETYPE, Float.toString(rect.getLineType()));
rectEl.setAttribute(ATR_TRANSPARENCY, Integer.toString(rect.getTransparency()));
} else if (shape instanceof Text) {
Text text = (Text) shape;
Element textEl = doc.createElement(EL_TEXT);
textEl.setAttribute(ATR_STRING, text.getText());
textEl.setAttribute(ATR_X, Integer.toString(text.getX()));
textEl.setAttribute(ATR_Y, Integer.toString(text.getY()));
textEl.setAttribute(ATR_FONTNAME, text.getFont().getName());
textEl.setAttribute(ATR_FONTSIZE, Integer.toString(text.getFont().getSize()));
textEl.setAttribute(ATR_FONTSTYLE, Integer.toString(text.getFont().getStyle()));
textEl.setAttribute(ATR_TRANSPARENCY, Integer.toString(text.getTransparency()));
textEl.setAttribute(ATR_COLOUR, Integer.toString(text.getColor().getRGB()));
graphicsEl.appendChild(textEl);
} // TODO handle the rest of shapes
}
return graphicsEl;
}
private ClassGraphics parse(Element grNode /*, boolean isRelation*/) {
ClassGraphics newGraphics = new ClassGraphics();
newGraphics.setShowFields(Boolean.parseBoolean(grNode.getAttribute(ATR_SHOW_FIELDS)));
// newGraphics.setRelation( isRelation );
NodeList list = grNode.getChildNodes();
for (int k = 0; k < list.getLength(); k++) {
if (list.item(k).getNodeType() != Node.ELEMENT_NODE) continue;
Element node = (Element) list.item(k);
String nodeName = node.getNodeName();
Shape shape = null;
if (EL_BOUNDS.equals(nodeName)) {
Dim dim = getDim(node);
newGraphics.setBounds(dim.x, dim.y, dim.width, dim.height);
continue;
} else if (EL_LINE.equals(nodeName)) {
shape = makeLine(node, newGraphics);
} else if (EL_RECT.equals(nodeName)) {
Dim dim = getDim(node);
Lineprops lp = getLineProps(node);
shape =
new Rect(
dim.x,
dim.y,
dim.width,
dim.height,
getColor(node),
isShapeFilled(node),
lp.strokeWidth,
lp.lineType);
} else if (EL_OVAL.equals(nodeName)) {
Dim dim = getDim(node);
Lineprops lp = getLineProps(node);
shape =
new Oval(
dim.x,
dim.y,
dim.width,
dim.height,
getColor(node),
isShapeFilled(node),
lp.strokeWidth,
lp.lineType);
} else if (EL_ARC.equals(nodeName)) {
Dim dim = getDim(node);
Lineprops lp = getLineProps(node);
int startAngle = Integer.parseInt(node.getAttribute(ATR_START_ANGLE));
int arcAngle = Integer.parseInt(node.getAttribute(ATR_ARC_ANGLE));
shape =
new Arc(
dim.x,
dim.y,
dim.width,
dim.height,
startAngle,
arcAngle,
getColor(node),
isShapeFilled(node),
lp.strokeWidth,
lp.lineType);
} else if (EL_POLYGON.equals(nodeName)) {
Lineprops lp = getLineProps(node);
Polygon polygon =
new Polygon(getColor(node), isShapeFilled(node), lp.strokeWidth, lp.lineType);
// points
NodeList points = node.getElementsByTagName(EL_POINT);
int pointCount = points.getLength();
// arrays of polygon points
int[] xs = new int[pointCount];
int[] ys = new int[pointCount];
// arrays of FIXED information about polygon points
int[] fxs = new int[pointCount];
int[] fys = new int[pointCount];
int width = newGraphics.getBoundWidth();
int height = newGraphics.getBoundHeight();
for (int j = 0; j < pointCount; j++) {
FixedCoords fc = getFixedCoords((Element) points.item(j), width, height, null);
xs[j] = fc.x;
fxs[j] = fc.fx;
ys[j] = fc.y;
fys[j] = fc.fy;
}
polygon.setPoints(xs, ys, fxs, fys);
shape = polygon;
} else if (EL_IMAGE.equals(nodeName)) {
Dim dim = getDim(node);
// image path should be relative to the package xml
String imgPath = node.getAttribute(ATR_PATH);
String fullPath = FileFuncs.preparePathOS(getWorkingDir() + imgPath);
shape = new Image(dim.x, dim.y, fullPath, imgPath, isShapeFixed(node));
} else if (EL_TEXT.equals(nodeName)) {
shape = makeText(node, newGraphics);
/*
* if (str.equals("*self")) newText.name = "self"; else if
* (str.equals("*selfWithName")) newText.name = "selfName";
*/
}
if (shape != null) newGraphics.addShape(shape);
}
return newGraphics;
}