public void actionPerformed(ActionEvent e) {
Object src = e.getSource();
Project proj = menubar.getProject();
if (src == newi) {
ProjectActions.doNew(proj);
} else if (src == merge) {
ProjectActions.doMerge(proj == null ? null : proj.getFrame().getCanvas(), proj);
} else if (src == open) {
ProjectActions.doOpen(proj == null ? null : proj.getFrame().getCanvas(), proj);
} else if (src == close) {
int result = 0;
Frame frame = proj.getFrame();
if (proj.isFileDirty()) {
/* Must use hardcoded strings here, because the string management is rotten */
String message =
"What should happen to your unsaved changes to " + proj.getLogisimFile().getName();
String[] options = {"Save", "Discard", "Cancel"};
result =
JOptionPane.showOptionDialog(
JOptionPane.getFrameForComponent(this),
message,
"Confirm Close",
0,
JOptionPane.QUESTION_MESSAGE,
null,
options,
options[0]);
if (result == 0) {
ProjectActions.doSave(proj);
}
}
/* If "cancel" pressed do nothing, otherwise dispose the window, opening one if this was the last opened window */
if (result != 2) {
// Get the list of open projects
List<Project> pl = Projects.getOpenProjects();
if (pl.size() == 1) {
// Since we have a single window open, before closing the
// current
// project open a new empty one
ProjectActions.doNew(proj);
}
// Close the current project
frame.dispose();
OptionsFrame f = proj.getOptionsFrame(false);
if (f != null) f.dispose();
}
} else if (src == save) {
ProjectActions.doSave(proj);
} else if (src == saveAs) {
ProjectActions.doSaveAs(proj);
} else if (src == prefs) {
PreferencesFrame.showPreferences();
} else if (src == quit) {
ProjectActions.doQuit();
}
}
CircuitPopup(Project proj, Tool tool, Circuit circuit) {
super(_("circuitMenu"));
this.proj = proj;
this.circuit = circuit;
add(editLayout); editLayout.addActionListener(this);
add(editAppearance); editAppearance.addActionListener(this);
add(analyze); analyze.addActionListener(this);
add(stats); stats.addActionListener(this);
addSeparator();
add(main); main.addActionListener(this);
add(remove); remove.addActionListener(this);
boolean canChange = proj.getLogisimFile().contains(circuit);
LogisimFile file = proj.getLogisimFile();
if (circuit == proj.getCurrentCircuit()) {
if (proj.getFrame().getEditorView().equals(Frame.EDIT_APPEARANCE)) {
editAppearance.setEnabled(false);
} else {
editLayout.setEnabled(false);
}
}
main.setEnabled(canChange && file.getMainCircuit() != circuit);
remove.setEnabled(canChange && file.getCircuitCount() > 1
&& proj.getDependencies().canRemove(circuit));
}
@Override
public void actionPerformed(ActionEvent e) {
Object source = e.getSource();
if (source == editLayout) {
proj.setCurrentCircuit(circuit);
proj.getFrame().setEditorView(Frame.EDIT_LAYOUT);
} else if (source == editAppearance) {
proj.setCurrentCircuit(circuit);
proj.getFrame().setEditorView(Frame.EDIT_APPEARANCE);
} else if (source == analyze) {
ProjectCircuitActions.doAnalyze(proj, circuit);
} else if (source == stats) {
JFrame frame = (JFrame) SwingUtilities.getRoot(this);
StatisticsDialog.show(frame, proj.getLogisimFile(), circuit);
} else if (source == main) {
ProjectCircuitActions.doSetAsMainCircuit(proj, circuit);
} else if (source == remove) {
ProjectCircuitActions.doRemoveCircuit(proj, circuit);
}
}
public void actionPerformed(ActionEvent e) {
Object src = e.getSource();
Project proj = menubar.getProject();
if (src == newi) {
ProjectActions.doNew(proj);
} else if (src == open) {
ProjectActions.doOpen(proj == null ? null : proj.getFrame().getCanvas(), proj);
} else if (src == close) {
Frame frame = proj.getFrame();
if (frame.confirmClose()) {
frame.dispose();
OptionsFrame f = proj.getOptionsFrame(false);
if (f != null) f.dispose();
}
} else if (src == save) {
ProjectActions.doSave(proj);
} else if (src == saveAs) {
ProjectActions.doSaveAs(proj);
} else if (src == prefs) {
PreferencesFrame.showPreferences();
} else if (src == quit) {
ProjectActions.doQuit();
}
}
public void configureMenu(JPopupMenu menu, Project proj) {
this.proj = proj;
this.frame = proj.getFrame();
this.circState = proj.getCircuitState();
Object attrs = instance.getAttributeSet();
if (attrs instanceof RomAttributes) {
((RomAttributes) attrs).setProject(proj);
}
boolean enabled = circState != null;
edit = createItem(enabled, _("ramEditMenuItem"));
clear = createItem(enabled, _("ramClearMenuItem"));
load = createItem(enabled, _("ramLoadMenuItem"));
save = createItem(enabled, _("ramSaveMenuItem"));
menu.addSeparator();
menu.add(edit);
menu.add(clear);
menu.add(load);
menu.add(save);
}
private void setState(Project proj, int new_state) {
if (state == new_state) return; // do nothing if state not new
state = new_state;
proj.getFrame().getCanvas().setCursor(getCursor());
}
@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();
}