package org.freeplane.plugin.workspace.actions;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.net.URL;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JPopupMenu;
import javax.swing.JTree;
import javax.swing.tree.TreePath;
import org.freeplane.core.resources.ResourceController;
import org.freeplane.core.ui.AFreeplaneAction;
import org.freeplane.core.util.LogUtils;
import org.freeplane.core.util.TextUtils;
import org.freeplane.plugin.workspace.WorkspaceController;
import org.freeplane.plugin.workspace.components.menu.CheckEnableOnPopup;
import org.freeplane.plugin.workspace.components.menu.WorkspacePopupMenu;
import org.freeplane.plugin.workspace.model.AWorkspaceTreeNode;
import org.freeplane.plugin.workspace.model.project.AWorkspaceProject;
public abstract class AWorkspaceAction extends AFreeplaneAction {
/**
*
*/
private static final long serialVersionUID = 1L;
public AWorkspaceAction(String key, String title, Icon icon) {
super(key, title, icon);
}
public AWorkspaceAction(String key) {
super(key, TextUtils.getRawText(key + ".label"), null);
setIcon();
}
public void setEnabledFor(AWorkspaceTreeNode node, TreePath[] selectedPaths) {
setEnabled();
}
public void setEnabled() {
setEnabled(true);
}
public void setSelectedFor(AWorkspaceTreeNode node, TreePath[] selectedPaths) {
super.setSelected();
}
public void afterMapChange(final Object newMap) {
}
private void setIcon() {
final String iconResource = ResourceController.getResourceController().getProperty(getIconKey(), null);
if (iconResource != null) {
// look in this package
URL url = this.getClass().getResource(iconResource);
if (url != null) {
final ImageIcon icon = new ImageIcon(url);
putValue(SMALL_ICON, icon);
return;
}
// look in workspace package
url = WorkspaceController.class.getResource(iconResource);
if (url != null) {
final ImageIcon icon = new ImageIcon(url);
putValue(SMALL_ICON, icon);
return;
}
// look in freeplane package
url = ResourceController.class.getResource(iconResource);
if (url != null) {
final ImageIcon icon = new ImageIcon(url);
putValue(SMALL_ICON, icon);
return;
}
LogUtils.severe("can not load icon '" + iconResource + "'");
}
}
protected AWorkspaceTreeNode getNodeFromActionEvent(ActionEvent e) {
JTree tree = null;
TreePath path = null;
if(e.getSource() instanceof JTree) {
tree = (JTree) e.getSource();
path = tree.getSelectionPath();
}
else {
WorkspacePopupMenu pop = getRootPopupMenu((Component) e.getSource());
if(pop == null) {
return null;
}
tree = (JTree)pop.getInvoker();
int x = pop.getInvokerLocation().x;
int y = pop.getInvokerLocation().y;
path = tree.getClosestPathForLocation(x, y);
}
if(path == null) {
return null;
}
return (AWorkspaceTreeNode) path.getLastPathComponent();
}
protected AWorkspaceTreeNode[] getSelectedNodes(ActionEvent e) {
JTree tree = null;
if(e.getSource() instanceof JTree) {
tree = (JTree) e.getSource();
}
else {
WorkspacePopupMenu pop = getRootPopupMenu((Component) e.getSource());
if(pop == null) {
return null;
}
tree = (JTree)pop.getInvoker();
}
AWorkspaceTreeNode[] nodes = new AWorkspaceTreeNode[tree.getSelectionPaths().length];
int i = 0;
for(TreePath path : tree.getSelectionPaths()) {
nodes[i++] = (AWorkspaceTreeNode) path.getLastPathComponent();
}
return nodes;
}
protected AWorkspaceProject getProjectFromActionEvent(ActionEvent e) {
AWorkspaceTreeNode node = getNodeFromActionEvent(e);
if(node == null) {
return null;
}
return WorkspaceController.getProject(node);
}
public WorkspacePopupMenu getRootPopupMenu(Component component) {
Component parent = component;
while(!(parent instanceof WorkspacePopupMenu) && parent != null) {
if(parent.getParent() == null && parent instanceof JPopupMenu) {
parent = getRootPopupMenu(((JPopupMenu) parent).getInvoker());
break;
}
else {
parent = parent.getParent();
}
}
return (WorkspacePopupMenu) parent;
}
protected Component getComponentFromActionEvent(ActionEvent e) {
WorkspacePopupMenu pop = getRootPopupMenu((Component) e.getSource()); //(WorkspacePopupMenu)((Component) e.getSource()).getParent();
JTree tree = (JTree)pop.getInvoker();
return tree.getComponentAt(pop.getInvokerLocation());
}
static public boolean checkEnabledOnPopup(final AFreeplaneAction action) {
if(action instanceof AWorkspaceAction) {
final CheckEnableOnPopup annotation = action.getClass().getAnnotation(CheckEnableOnPopup.class);
if (annotation != null) {
return true;
}
}
return false;
}
}