Examples with IGroup net.sf.latexdraw.models.interfaces.shape.IGroup used on opensource projects

Example 6 with IGroup

use of net.sf.latexdraw.models.interfaces.shape.IGroup in project latexdraw by arnobl.

the class PSTLatexdrawListener method exitPscustom.

@Override
public void exitPscustom(final net.sf.latexdraw.parsers.pst.PSTParser.PscustomContext ctx) {
    final IGroup customshapes = shapes.peek();
    if (ctx.pstctx.starredCmd(ctx.cmd)) {
        setShapeForStar(customshapes);
    }
    IFreehand fh = null;
    final IGroup gp = ShapeFactory.INST.createGroup();
    // The different created freehand shapes must be merged into a single one.
    for (final IShape sh : customshapes.getShapes()) {
        if (sh instanceof IFreehand) {
            final IFreehand ifh = (IFreehand) sh;
            if (fh == null) {
                gp.addShape(ifh);
                fh = ifh;
                // This shape is now the reference shape used for the merge.
                fh.setInterval(1);
            } else {
                if (ifh.getNbPoints() == 0) {
                    // If the shape has a single point, it means it is a closepath command
                    fh.setOpened(ifh.isOpened());
                } else {
                    // Otherwise, the shape has two points. So, we take the last one and add it to the first shape.
                    final IFreehand fh2 = ShapeFactory.INST.createFreeHandFrom(fh, ifh.getPtAt(ifh.getNbPoints() - 1));
                    gp.getShapes().set(gp.getShapes().indexOf(fh), fh2);
                    fh = fh2;
                    fh.setType(ifh.getType());
                }
            }
        }
    }
    customshapes.getShapes().setAll(gp.getShapes());
    gp.getShapes().clear();
    psCustomLatestPt = new Point2D(0d, 0d);
}

Example 7 with IGroup

use of net.sf.latexdraw.models.interfaces.shape.IGroup in project latexdraw by arnobl.

the class InsertPSTCode method doCmdBody.

@Override
protected void doCmdBody() {
    try {
        final PSTLatexdrawListener listener = new PSTLatexdrawListener();
        final PSTParser parser = new PSTParser(new CommonTokenStream(new PSTLexer(CharStreams.fromString(code))));
        parser.addParseListener(listener);
        parser.pstCode(new PSTContext());
        final IGroup group = ShapeFactory.INST.createGroup();
        group.getShapes().addAll(listener.getShapes());
        if (!group.isEmpty()) {
            final IShape sh = group.size() > 1 ? group : group.getShapeAt(0);
            final IPoint tl = sh.getTopLeftPoint();
            final double tx = tl.getX() < 0d ? -tl.getX() + 50d : 0d;
            final double ty = tl.getY() < 0d ? -tl.getY() + 50d : 0d;
            shapes = Optional.of(sh);
            sh.translate(tx, ty);
            redo();
            if (statusBar != null) {
                statusBar.setText(LangTool.INSTANCE.getBundle().getString("LaTeXDrawFrame.36"));
            }
        }
    } catch (final RecognitionException ex) {
        BadaboomCollector.INSTANCE.add(ex);
        if (statusBar != null) {
            statusBar.setText(LangTool.INSTANCE.getBundle().getString("LaTeXDrawFrame.34"));
        }
    }
    done();
}

Example 8 with IGroup

use of net.sf.latexdraw.models.interfaces.shape.IGroup in project latexdraw by arnobl.

the class ShapeTextCustomiser method update.

@Override
protected void update(final IGroup shape) {
    if (shape.isTypeOf(ITextProp.class)) {
        setActivated(true);
        final TextPosition tp = shape.getTextPosition();
        bButton.setSelected(tp == TextPosition.BOT);
        brButton.setSelected(tp == TextPosition.BOT_RIGHT);
        blButton.setSelected(tp == TextPosition.BOT_LEFT);
        tButton.setSelected(tp == TextPosition.TOP);
        trButton.setSelected(tp == TextPosition.TOP_RIGHT);
        tlButton.setSelected(tp == TextPosition.TOP_LEFT);
        centreButton.setSelected(tp == TextPosition.CENTER);
        lButton.setSelected(tp == TextPosition.LEFT);
        rButton.setSelected(tp == TextPosition.RIGHT);
        // Otherwise it means that this field is currently being edited and must not be updated.
        if (!packagesField.isFocused()) {
            packagesField.setText(LaTeXGenerator.getPackages());
        }
        // Updating the log field.
        Platform.runLater(() -> shape.getShapes().stream().filter(sh -> sh instanceof IText && canvas.getViewFromShape(sh).orElse(null) instanceof ViewText && ((ViewText) canvas.getViewFromShape(sh).get()).getCompilationData().isPresent()).findFirst().ifPresent(txt -> {
            final ViewText view = (ViewText) canvas.getViewFromShape(txt).get();
            final Future<?> currentCompil = view.getCurrentCompilation();
            if (currentCompil != null) {
                try {
                    currentCompil.get();
                } catch (final InterruptedException | ExecutionException ex) {
                    BadaboomCollector.INSTANCE.add(ex);
                }
            }
            logField.setText(view.getCompilationData().orElse(""));
        }));
    } else {
        setActivated(false);
    }
}

Example 9 with IGroup

use of net.sf.latexdraw.models.interfaces.shape.IGroup in project latexdraw by arnobl.

the class PSTLatexdrawListener method flatLastGroup.

private void flatLastGroup() {
    if (shapes.size() > 1) {
        final IGroup last = shapes.pop();
        shapes.peek().getShapes().addAll(last.getShapes());
        last.clear();
    }
}

Example 10 with IGroup

use of net.sf.latexdraw.models.interfaces.shape.IGroup in project latexdraw by arnobl.

the class Border method updatePointsHandlers.

private void updatePointsHandlers() {
    final IGroup selection = canvas.getDrawing().getSelection();
    if (selection.size() == 1) {
        final IShape sh = selection.getShapeAt(0);
        updateMvPtHandlers(sh);
        updateCtrlPtHandlers(sh);
        updateArcHandlers(sh);
    }
}