Examples with Circuit com.cburch.logisim.circuit.Circuit used on opensource projects

Example 46 with Circuit

use of com.cburch.logisim.circuit.Circuit in project logisim-evolution by reds-heig.

the class ExportImage method doExport.

static void doExport(Project proj) {
    // First display circuit/parameter selection dialog
    Frame frame = proj.getFrame();
    CircuitJList list = new CircuitJList(proj, true);
    if (list.getModel().getSize() == 0) {
        JOptionPane.showMessageDialog(proj.getFrame(), Strings.get("exportEmptyCircuitsMessage"), Strings.get("exportEmptyCircuitsTitle"), JOptionPane.YES_NO_OPTION);
        return;
    }
    OptionsPanel options = new OptionsPanel(list);
    int action = JOptionPane.showConfirmDialog(frame, options, Strings.get("exportImageSelect"), JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE);
    if (action != JOptionPane.OK_OPTION)
        return;
    List<Circuit> circuits = list.getSelectedCircuits();
    double scale = options.getScale();
    boolean printerView = options.getPrinterView();
    if (circuits.isEmpty())
        return;
    ImageFileFilter filter;
    int fmt = options.getImageFormat();
    switch(options.getImageFormat()) {
        case FORMAT_GIF:
            filter = new ImageFileFilter(fmt, Strings.getter("exportGifFilter"), new String[] { "gif" });
            break;
        case FORMAT_PNG:
            filter = new ImageFileFilter(fmt, Strings.getter("exportPngFilter"), new String[] { "png" });
            break;
        case FORMAT_JPG:
            filter = new ImageFileFilter(fmt, Strings.getter("exportJpgFilter"), new String[] { "jpg", "jpeg", "jpe", "jfi", "jfif", "jfi" });
            break;
        default:
            logger.error("Unexpected image format; aborted!");
            return;
    }
    // Then display file chooser
    Loader loader = proj.getLogisimFile().getLoader();
    JFileChooser chooser = loader.createChooser();
    if (circuits.size() > 1) {
        chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
        chooser.setDialogTitle(Strings.get("exportImageDirectorySelect"));
    } else {
        chooser.setFileFilter(filter);
        chooser.setDialogTitle(Strings.get("exportImageFileSelect"));
    }
    int returnVal = chooser.showDialog(frame, Strings.get("exportImageButton"));
    if (returnVal != JFileChooser.APPROVE_OPTION)
        return;
    // Determine whether destination is valid
    File dest = chooser.getSelectedFile();
    chooser.setCurrentDirectory(dest.isDirectory() ? dest : dest.getParentFile());
    if (dest.exists()) {
        if (!dest.isDirectory()) {
            int confirm = JOptionPane.showConfirmDialog(proj.getFrame(), Strings.get("confirmOverwriteMessage"), Strings.get("confirmOverwriteTitle"), JOptionPane.YES_NO_OPTION);
            if (confirm != JOptionPane.YES_OPTION)
                return;
        }
    } else {
        if (circuits.size() > 1) {
            boolean created = dest.mkdir();
            if (!created) {
                JOptionPane.showMessageDialog(proj.getFrame(), Strings.get("exportNewDirectoryErrorMessage"), Strings.get("exportNewDirectoryErrorTitle"), JOptionPane.YES_NO_OPTION);
                return;
            }
        }
    }
    // Create the progress monitor
    ProgressMonitor monitor = new ProgressMonitor(frame, Strings.get("exportImageProgress"), null, 0, 10000);
    monitor.setMillisToDecideToPopup(100);
    monitor.setMillisToPopup(200);
    monitor.setProgress(0);
    // And start a thread to actually perform the operation
    // (This is run in a thread so that Swing will update the
    // monitor.)
    new ExportThread(frame, frame.getCanvas(), dest, filter, circuits, scale, printerView, monitor).start();
}

Example 47 with Circuit

use of com.cburch.logisim.circuit.Circuit in project logisim-evolution by reds-heig.

the class Frame method viewAttributes.

private void viewAttributes(Tool oldTool, Tool newTool, boolean force) {
    AttributeSet newAttrs;
    if (newTool == null) {
        newAttrs = null;
        if (!force) {
            return;
        }
    } else {
        newAttrs = newTool.getAttributeSet(layoutCanvas);
    }
    if (newAttrs == null) {
        AttrTableModel oldModel = attrTable.getAttrTableModel();
        boolean same = oldModel instanceof AttrTableToolModel && ((AttrTableToolModel) oldModel).getTool() == oldTool;
        if (!force && !same && !(oldModel instanceof AttrTableCircuitModel)) {
            return;
        }
    }
    if (newAttrs == null) {
        Circuit circ = proj.getCurrentCircuit();
        if (circ != null) {
            setAttrTableModel(new AttrTableCircuitModel(proj, circ));
        } else if (force) {
            setAttrTableModel(null);
        }
    } else if (newAttrs instanceof SelectionAttributes) {
        setAttrTableModel(attrTableSelectionModel);
    } else {
        setAttrTableModel(new AttrTableToolModel(proj, newTool));
    }
}

Example 48 with Circuit

use of com.cburch.logisim.circuit.Circuit in project logisim-evolution by reds-heig.

the class XmlCircuitReader method buildCircuit.

private void buildCircuit(XmlReader.CircuitData circData, CircuitMutator mutator) {
    Element elt = circData.circuitElement;
    Circuit dest = circData.circuit;
    Map<Element, Component> knownComponents = circData.knownComponents;
    if (knownComponents == null)
        knownComponents = Collections.emptyMap();
    try {
        /* Here we check the attribute circuitnamedbox for backwards compatibility */
        boolean HasNamedBox = false;
        for (Element attrElt : XmlIterator.forChildElements(circData.circuitElement, "a")) {
            if (attrElt.hasAttribute("name")) {
                String Name = attrElt.getAttribute("name");
                if (Name.equals("circuitnamedbox")) {
                    HasNamedBox = true;
                }
            }
        }
        reader.initAttributeSet(circData.circuitElement, dest.getStaticAttributes(), null);
        if ((!HasNamedBox) && circData.circuitElement.hasChildNodes()) {
            dest.getStaticAttributes().setValue(CircuitAttributes.NAMED_CIRCUIT_BOX, false);
        }
    } catch (XmlReaderException e) {
        reader.addErrors(e, circData.circuit.getName() + ".static");
    }
    for (Element sub_elt : XmlIterator.forChildElements(elt)) {
        String sub_elt_name = sub_elt.getTagName();
        if (sub_elt_name.equals("comp")) {
            try {
                Component comp = knownComponents.get(sub_elt);
                if (comp == null) {
                    comp = getComponent(sub_elt, reader);
                }
                if (comp != null) {
                    mutator.add(dest, comp);
                }
            } catch (XmlReaderException e) {
                reader.addErrors(e, circData.circuit.getName() + "." + toComponentString(sub_elt));
            }
        } else if (sub_elt_name.equals("wire")) {
            try {
                addWire(dest, mutator, sub_elt);
            } catch (XmlReaderException e) {
                reader.addErrors(e, circData.circuit.getName() + "." + toWireString(sub_elt));
            }
        }
    }
    List<AbstractCanvasObject> appearance = circData.appearance;
    if (appearance != null && !appearance.isEmpty()) {
        dest.getAppearance().setObjectsForce(appearance);
        dest.getAppearance().setDefaultAppearance(false);
    }
}

Example 49 with Circuit

use of com.cburch.logisim.circuit.Circuit in project logisim-evolution by reds-heig.

the class XmlReader method readLibrary.

LogisimFile readLibrary(InputStream is, Project proj) throws IOException, SAXException {
    Document doc = loadXmlFrom(is);
    Element elt = doc.getDocumentElement();
    elt = ensureLogisimCompatibility(elt);
    considerRepairs(doc, elt);
    LogisimFile file = new LogisimFile((Loader) loader);
    ReadContext context = new ReadContext(file);
    context.toLogisimFile(elt, proj);
    if (file.getCircuitCount() == 0) {
        file.addCircuit(new Circuit("main", file, proj));
    }
    if (context.messages.size() > 0) {
        StringBuilder all = new StringBuilder();
        for (String msg : context.messages) {
            all.append(msg);
            all.append("\n");
        }
        loader.showError(all.substring(0, all.length() - 1));
    }
    return file;
}

Example 50 with Circuit

use of com.cburch.logisim.circuit.Circuit in project logisim-evolution by reds-heig.

the class SelectionItem method circuitChanged.

public void circuitChanged(CircuitEvent event) {
    int action = event.getAction();
    if (action == CircuitEvent.ACTION_CLEAR || action == CircuitEvent.ACTION_REMOVE) {
        Circuit circ = event.getCircuit();
        Component circComp = null;
        if (circ == model.getCircuitState().getCircuit()) {
            circComp = path != null && path.length > 0 ? path[0] : comp;
        } else if (path != null) {
            for (int i = 0; i < path.length; i++) {
                SubcircuitFactory circFact = (SubcircuitFactory) path[i].getFactory();
                if (circ == circFact.getSubcircuit()) {
                    circComp = i + 1 < path.length ? path[i + 1] : comp;
                }
            }
        }
        if (circComp == null)
            return;
        if (action == CircuitEvent.ACTION_REMOVE && event.getData() != circComp) {
            return;
        }
        int index = model.getSelection().indexOf(this);
        if (index < 0)
            return;
        model.getSelection().remove(index);
    }
}