Examples with Component com.cburch.logisim.comp.Component used on opensource projects

Example 6 with Component

use of com.cburch.logisim.comp.Component in project logisim-evolution by reds-heig.

the class SelectionActions method getReplacementMap.

private static HashMap<Component, Component> getReplacementMap(Project proj) {
    HashMap<Component, Component> replMap;
    replMap = new HashMap<Component, Component>();
    LogisimFile file = proj.getLogisimFile();
    ArrayList<Library> libs = new ArrayList<Library>();
    libs.add(file);
    libs.addAll(file.getLibraries());
    ArrayList<String> dropped = null;
    Clipboard clip = Clipboard.get();
    Collection<Component> comps = clip.getComponents();
    HashMap<ComponentFactory, ComponentFactory> factoryReplacements;
    factoryReplacements = new HashMap<ComponentFactory, ComponentFactory>();
    for (Component comp : comps) {
        if (comp instanceof Wire)
            continue;
        ComponentFactory compFactory = comp.getFactory();
        ComponentFactory copyFactory = findComponentFactory(compFactory, libs, false);
        if (factoryReplacements.containsKey(compFactory)) {
            copyFactory = factoryReplacements.get(compFactory);
        } else if (copyFactory == null) {
            ComponentFactory candidate = findComponentFactory(compFactory, libs, true);
            if (candidate == null) {
                if (dropped == null) {
                    dropped = new ArrayList<String>();
                }
                dropped.add(compFactory.getDisplayName());
            } else {
                String msg = Strings.get("pasteCloneQuery", compFactory.getName());
                Object[] opts = { Strings.get("pasteCloneReplace"), Strings.get("pasteCloneIgnore"), Strings.get("pasteCloneCancel") };
                int select = JOptionPane.showOptionDialog(proj.getFrame(), msg, Strings.get("pasteCloneTitle"), 0, JOptionPane.QUESTION_MESSAGE, null, opts, opts[0]);
                if (select == 0) {
                    copyFactory = candidate;
                } else if (select == 1) {
                    copyFactory = null;
                } else {
                    return null;
                }
                factoryReplacements.put(compFactory, copyFactory);
            }
        }
        if (copyFactory == null) {
            replMap.put(comp, null);
        } else if (copyFactory != compFactory) {
            Location copyLoc = comp.getLocation();
            AttributeSet copyAttrs = (AttributeSet) comp.getAttributeSet().clone();
            Component copy = copyFactory.createComponent(copyLoc, copyAttrs);
            replMap.put(comp, copy);
        }
    }
    if (dropped != null) {
        Collections.sort(dropped);
        StringBuilder droppedStr = new StringBuilder();
        droppedStr.append(Strings.get("pasteDropMessage"));
        String curName = dropped.get(0);
        int curCount = 1;
        int lines = 1;
        for (int i = 1; i <= dropped.size(); i++) {
            String nextName = i == dropped.size() ? "" : dropped.get(i);
            if (nextName.equals(curName)) {
                curCount++;
            } else {
                lines++;
                droppedStr.append("\n  ");
                droppedStr.append(curName);
                if (curCount > 1) {
                    droppedStr.append(" \u00d7 " + curCount);
                }
                curName = nextName;
                curCount = 1;
            }
        }
        lines = Math.max(3, Math.min(7, lines));
        JTextArea area = new JTextArea(lines, 60);
        area.setEditable(false);
        area.setText(droppedStr.toString());
        area.setCaretPosition(0);
        JScrollPane areaPane = new JScrollPane(area);
        JOptionPane.showMessageDialog(proj.getFrame(), areaPane, Strings.get("pasteDropTitle"), JOptionPane.WARNING_MESSAGE);
    }
    return replMap;
}

Example 7 with Component

use of com.cburch.logisim.comp.Component in project logisim-evolution by reds-heig.

the class SelectionAttributes method updateList.

private void updateList(boolean ignoreIfSelectionSame) {
    Selection sel = selection;
    Set<Component> oldSel = selected;
    Set<Component> newSel;
    if (sel == null) {
        newSel = Collections.emptySet();
    } else {
        newSel = createSet(sel.getComponents());
    }
    if (haveSameElements(newSel, oldSel)) {
        if (ignoreIfSelectionSame) {
            return;
        }
        newSel = oldSel;
    } else {
        for (Component o : oldSel) {
            if (!newSel.contains(o)) {
                o.getAttributeSet().removeAttributeListener(listener);
            }
        }
        for (Component o : newSel) {
            if (!oldSel.contains(o)) {
                o.getAttributeSet().addAttributeListener(listener);
            }
        }
    }
    LinkedHashMap<Attribute<Object>, Object> attrMap = computeAttributes(newSel);
    boolean same = isSame(attrMap, this.attrs, this.values);
    if (same) {
        if (newSel != oldSel) {
            this.selected = newSel;
        }
    } else {
        Attribute<?>[] oldAttrs = this.attrs;
        Object[] oldValues = this.values;
        Attribute<?>[] newAttrs = new Attribute[attrMap.size()];
        Object[] newValues = new Object[newAttrs.length];
        boolean[] newReadOnly = new boolean[newAttrs.length];
        int i = -1;
        for (Map.Entry<Attribute<Object>, Object> entry : attrMap.entrySet()) {
            i++;
            newAttrs[i] = entry.getKey();
            newValues[i] = entry.getValue();
            newReadOnly[i] = computeReadOnly(newSel, newAttrs[i]);
        }
        if (newSel != oldSel) {
            this.selected = newSel;
        }
        this.attrs = newAttrs;
        this.attrsView = new UnmodifiableList<Attribute<?>>(newAttrs);
        this.values = newValues;
        this.readOnly = newReadOnly;
        boolean listSame = oldAttrs != null && oldAttrs.length == newAttrs.length;
        if (listSame) {
            for (i = 0; i < oldAttrs.length; i++) {
                if (!oldAttrs[i].equals(newAttrs[i])) {
                    listSame = false;
                    break;
                }
            }
        }
        if (listSame) {
            for (i = 0; i < oldValues.length; i++) {
                Object oldVal = oldValues[i];
                Object newVal = newValues[i];
                boolean sameVals = oldVal == null ? newVal == null : oldVal.equals(newVal);
                if (!sameVals) {
                    @SuppressWarnings("unchecked") Attribute<Object> attr = (Attribute<Object>) oldAttrs[i];
                    fireAttributeValueChanged(attr, newVal, oldVal);
                }
            }
        } else {
            fireAttributeListChanged();
        }
    }
}

Example 8 with Component

use of com.cburch.logisim.comp.Component in project logisim-evolution by reds-heig.

the class SelectionBase method deleteAllHelper.

void deleteAllHelper(CircuitMutation xn) {
    for (Component comp : selected) {
        xn.remove(comp);
    }
    selected.clear();
    lifted.clear();
    fireSelectionChanged();
}

Example 9 with Component

use of com.cburch.logisim.comp.Component in project logisim-evolution by reds-heig.

the class SelectionBase method copyComponents.

private HashMap<Component, Component> copyComponents(Collection<Component> components, int dx, int dy) {
    HashMap<Component, Component> ret = new HashMap<Component, Component>();
    for (Component comp : components) {
        Location oldLoc = comp.getLocation();
        AttributeSet attrs = (AttributeSet) comp.getAttributeSet().clone();
        int newX = oldLoc.getX() + dx;
        int newY = oldLoc.getY() + dy;
        Object snap = comp.getFactory().getFeature(ComponentFactory.SHOULD_SNAP, attrs);
        if (snap == null || ((Boolean) snap).booleanValue()) {
            newX = Canvas.snapXToGrid(newX);
            newY = Canvas.snapYToGrid(newY);
        }
        Location newLoc = Location.create(newX, newY);
        Component copy = comp.getFactory().createComponent(newLoc, attrs);
        ret.put(comp, copy);
    }
    return ret;
}

Example 10 with Component

use of com.cburch.logisim.comp.Component in project logisim-evolution by reds-heig.

the class SelectionBase method getBounds.

public Bounds getBounds(Graphics g) {
    Iterator<Component> it = unionSet.iterator();
    if (it.hasNext()) {
        bounds = it.next().getBounds(g);
        while (it.hasNext()) {
            Component comp = it.next();
            Bounds bds = comp.getBounds(g);
            bounds = bounds.add(bds);
        }
    } else {
        bounds = Bounds.EMPTY_BOUNDS;
    }
    return bounds;
}