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

Example 1 with ComponentUserEvent

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

the class Canvas method getToolTipText.

@Override
public String getToolTipText(MouseEvent event) {
    boolean showTips = AppPreferences.COMPONENT_TIPS.getBoolean();
    if (showTips) {
        Canvas.snapToGrid(event);
        Location loc = Location.create(event.getX(), event.getY());
        ComponentUserEvent e = null;
        for (Component comp : getCircuit().getAllContaining(loc)) {
            Object makerObj = comp.getFeature(ToolTipMaker.class);
            if (makerObj != null && makerObj instanceof ToolTipMaker) {
                ToolTipMaker maker = (ToolTipMaker) makerObj;
                if (e == null) {
                    e = new ComponentUserEvent(this, loc.getX(), loc.getY());
                }
                String ret = maker.getToolTip(e);
                if (ret != null) {
                    unrepairMouseEvent(event);
                    return ret;
                }
            }
        }
    }
    return null;
}

Example 2 with ComponentUserEvent

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

the class TextTool method mousePressed.

@Override
public void mousePressed(Canvas canvas, Graphics g, MouseEvent e) {
    Project proj = canvas.getProject();
    Circuit circ = canvas.getCircuit();
    if (!proj.getLogisimFile().contains(circ)) {
        if (caret != null)
            caret.cancelEditing();
        canvas.setErrorMessage(Strings.getter("cannotModifyError"));
        return;
    }
    // Maybe user is clicking within the current caret.
    if (caret != null) {
        if (caret.getBounds(g).contains(e.getX(), e.getY())) {
            // Yes
            caret.mousePressed(e);
            proj.repaintCanvas();
            return;
        } else {
            // No. End the current caret.
            caret.stopEditing();
        }
    }
    // caret will be null at this point
    // Otherwise search for a new caret.
    int x = e.getX();
    int y = e.getY();
    Location loc = Location.create(x, y);
    ComponentUserEvent event = new ComponentUserEvent(canvas, x, y);
    // First search in selection.
    for (Component comp : proj.getSelection().getComponentsContaining(loc, g)) {
        TextEditable editable = (TextEditable) comp.getFeature(TextEditable.class);
        if (editable != null) {
            caret = editable.getTextCaret(event);
            if (caret != null) {
                proj.getFrame().viewComponentAttributes(circ, comp);
                caretComponent = comp;
                caretCreatingText = false;
                break;
            }
        }
    }
    // Then search in circuit
    if (caret == null) {
        for (Component comp : circ.getAllContaining(loc, g)) {
            TextEditable editable = (TextEditable) comp.getFeature(TextEditable.class);
            if (editable != null) {
                caret = editable.getTextCaret(event);
                if (caret != null) {
                    proj.getFrame().viewComponentAttributes(circ, comp);
                    caretComponent = comp;
                    caretCreatingText = false;
                    break;
                }
            }
        }
    }
    // if nothing found, create a new label
    if (caret == null) {
        if (loc.getX() < 0 || loc.getY() < 0)
            return;
        AttributeSet copy = (AttributeSet) attrs.clone();
        caretComponent = Text.FACTORY.createComponent(loc, copy);
        caretCreatingText = true;
        TextEditable editable = (TextEditable) caretComponent.getFeature(TextEditable.class);
        if (editable != null) {
            caret = editable.getTextCaret(event);
            proj.getFrame().viewComponentAttributes(circ, caretComponent);
        }
    }
    if (caret != null) {
        caretCanvas = canvas;
        caretCircuit = canvas.getCircuit();
        caret.addCaretListener(listener);
        caretCircuit.addCircuitListener(listener);
    }
    proj.repaintCanvas();
}

Example 3 with ComponentUserEvent

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

the class PokeTool method mousePressed.

@Override
public void mousePressed(Canvas canvas, Graphics g, MouseEvent e) {
    int x = e.getX();
    int y = e.getY();
    Location loc = Location.create(x, y);
    boolean dirty = false;
    canvas.setHighlightedWires(WireSet.EMPTY);
    if (pokeCaret != null && !pokeCaret.getBounds(g).contains(loc)) {
        dirty = true;
        removeCaret(true);
    }
    if (pokeCaret == null) {
        ComponentUserEvent event = new ComponentUserEvent(canvas, x, y);
        Circuit circ = canvas.getCircuit();
        for (Component c : circ.getAllContaining(loc, g)) {
            if (pokeCaret != null)
                break;
            if (c instanceof Wire) {
                Caret caret = new WireCaret(canvas, (Wire) c, x, y, canvas.getProject().getOptions().getAttributeSet());
                setPokedComponent(circ, c, caret);
                canvas.setHighlightedWires(circ.getWireSet((Wire) c));
            } else {
                Pokable p = (Pokable) c.getFeature(Pokable.class);
                if (p != null) {
                    Caret caret = p.getPokeCaret(event);
                    setPokedComponent(circ, c, caret);
                    AttributeSet attrs = c.getAttributeSet();
                    if (attrs != null && attrs.getAttributes().size() > 0) {
                        Project proj = canvas.getProject();
                        proj.getFrame().viewComponentAttributes(circ, c);
                    }
                }
            }
        }
    }
    if (pokeCaret != null) {
        dirty = true;
        pokeCaret.mousePressed(e);
    }
    if (dirty)
        canvas.getProject().repaintCanvas();
}