/* 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.appear;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import com.cburch.draw.canvas.Canvas;
import com.cburch.draw.toolbar.AbstractToolbarModel;
import com.cburch.draw.toolbar.ToolbarItem;
import com.cburch.draw.tools.AbstractTool;
import com.cburch.draw.tools.CurveTool;
import com.cburch.draw.tools.DrawingAttributeSet;
import com.cburch.draw.tools.LineTool;
import com.cburch.draw.tools.OvalTool;
import com.cburch.draw.tools.PolyTool;
import com.cburch.draw.tools.RectangleTool;
import com.cburch.draw.tools.RoundRectangleTool;
import com.cburch.draw.tools.TextTool;
import com.cburch.draw.tools.ToolbarToolItem;
class AppearanceToolbarModel extends AbstractToolbarModel
implements PropertyChangeListener {
private Canvas canvas;
private List<ToolbarItem> items;
public AppearanceToolbarModel(AbstractTool selectTool, Canvas canvas,
DrawingAttributeSet attrs) {
this.canvas = canvas;
AbstractTool[] tools = {
selectTool,
new TextTool(attrs),
new LineTool(attrs),
new CurveTool(attrs),
new PolyTool(false, attrs),
new RectangleTool(attrs),
new RoundRectangleTool(attrs),
new OvalTool(attrs),
new PolyTool(true, attrs),
};
ArrayList<ToolbarItem> rawItems = new ArrayList<ToolbarItem>();
for (AbstractTool tool : tools) {
rawItems.add(new ToolbarToolItem(tool));
}
items = Collections.unmodifiableList(rawItems);
canvas.addPropertyChangeListener(Canvas.TOOL_PROPERTY, this);
}
AbstractTool getFirstTool() {
ToolbarToolItem item = (ToolbarToolItem) items.get(0);
return item.getTool();
}
@Override
public List<ToolbarItem> getItems() {
return items;
}
@Override
public boolean isSelected(ToolbarItem item) {
if (item instanceof ToolbarToolItem) {
AbstractTool tool = ((ToolbarToolItem) item).getTool();
return canvas != null && tool == canvas.getTool();
} else {
return false;
}
}
@Override
public void itemSelected(ToolbarItem item) {
if (item instanceof ToolbarToolItem) {
AbstractTool tool = ((ToolbarToolItem) item).getTool();
canvas.setTool(tool);
fireToolbarAppearanceChanged();
}
}
@Override
public void propertyChange(PropertyChangeEvent e) {
String prop = e.getPropertyName();
if (Canvas.TOOL_PROPERTY.equals(prop)) {
fireToolbarAppearanceChanged();
}
}
}