/* Copyright (c) 2010, Carl Burch. License information is located in the
* com.cburch.logisim.Main source code and at www.cburch.com/logisim/. */
package com.cburch.logisim.gui.menu;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import javax.swing.SwingUtilities;
import com.cburch.logisim.circuit.Circuit;
import com.cburch.logisim.file.LoadedLibrary;
import com.cburch.logisim.file.Loader;
import com.cburch.logisim.file.LogisimFile;
import com.cburch.logisim.gui.main.Frame;
import com.cburch.logisim.gui.main.StatisticsDialog;
import com.cburch.logisim.proj.Project;
import com.cburch.logisim.tools.AddTool;
import com.cburch.logisim.tools.Library;
import com.cburch.logisim.tools.Tool;
public class Popups {
private static class ProjectPopup extends JPopupMenu
implements ActionListener {
Project proj;
JMenuItem add = new JMenuItem(Strings.get("projectAddCircuitItem"));
JMenu load = new JMenu(Strings.get("projectLoadLibraryItem"));
JMenuItem loadBuiltin = new JMenuItem(Strings.get("projectLoadBuiltinItem"));
JMenuItem loadLogisim = new JMenuItem(Strings.get("projectLoadLogisimItem"));
JMenuItem loadJar = new JMenuItem(Strings.get("projectLoadJarItem"));
ProjectPopup(Project proj) {
super(Strings.get("projMenu"));
this.proj = proj;
load.add(loadBuiltin); loadBuiltin.addActionListener(this);
load.add(loadLogisim); loadLogisim.addActionListener(this);
load.add(loadJar); loadJar.addActionListener(this);
add(add); add.addActionListener(this);
add(load);
}
public void actionPerformed(ActionEvent e) {
Object src = e.getSource();
if (src == add) {
ProjectCircuitActions.doAddCircuit(proj);
} else if (src == loadBuiltin) {
ProjectLibraryActions.doLoadBuiltinLibrary(proj);
} else if (src == loadLogisim) {
ProjectLibraryActions.doLoadLogisimLibrary(proj);
} else if (src == loadJar) {
ProjectLibraryActions.doLoadJarLibrary(proj);
}
}
}
private static class LibraryPopup extends JPopupMenu
implements ActionListener {
Project proj;
Library lib;
JMenuItem unload = new JMenuItem(Strings.get("projectUnloadLibraryItem"));
JMenuItem reload = new JMenuItem(Strings.get("projectReloadLibraryItem"));
LibraryPopup(Project proj, Library lib, boolean is_top) {
super(Strings.get("libMenu"));
this.proj = proj;
this.lib = lib;
add(unload); unload.addActionListener(this);
add(reload); reload.addActionListener(this);
unload.setEnabled(is_top);
reload.setEnabled(is_top && lib instanceof LoadedLibrary);
}
public void actionPerformed(ActionEvent e) {
Object src = e.getSource();
if (src == unload) {
ProjectLibraryActions.doUnloadLibrary(proj, lib);
} else if (src == reload) {
Loader loader = proj.getLogisimFile().getLoader();
loader.reload((LoadedLibrary) lib);
}
}
}
private static class CircuitPopup extends JPopupMenu
implements ActionListener {
Project proj;
Tool tool;
Circuit circuit;
JMenuItem analyze = new JMenuItem(Strings.get("projectAnalyzeCircuitItem"));
JMenuItem stats = new JMenuItem(Strings.get("projectGetCircuitStatisticsItem"));
JMenuItem main = new JMenuItem(Strings.get("projectSetAsMainItem"));
JMenuItem remove = new JMenuItem(Strings.get("projectRemoveCircuitItem"));
JMenuItem editLayout = new JMenuItem(Strings.get("projectEditCircuitLayoutItem"));
JMenuItem editAppearance = new JMenuItem(Strings.get("projectEditCircuitAppearanceItem"));
CircuitPopup(Project proj, Tool tool, Circuit circuit) {
super(Strings.get("circuitMenu"));
this.proj = proj;
this.tool = tool;
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));
}
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 static JPopupMenu forCircuit(Project proj, AddTool tool, Circuit circ) {
return new CircuitPopup(proj, tool, circ);
}
public static JPopupMenu forTool(Project proj, Tool tool) {
return null;
}
public static JPopupMenu forProject(Project proj) {
return new ProjectPopup(proj);
}
public static JPopupMenu forLibrary(Project proj, Library lib, boolean isTop) {
return new LibraryPopup(proj, lib, isTop);
}
}