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/**
* Copyright (c) 2016, The National Archives
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of the The National Archives nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package uk.gov.nationalarchives.droid.gui.treemodel;
import java.awt.Color;
import java.awt.Component;
import java.io.File;
import java.net.URL;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.tree.DefaultMutableTreeNode;
import org.netbeans.swing.outline.DefaultOutlineCellRenderer;
import uk.gov.nationalarchives.droid.core.interfaces.NodeStatus;
import uk.gov.nationalarchives.droid.core.interfaces.ResourceType;
import uk.gov.nationalarchives.droid.profile.NodeMetaData;
import uk.gov.nationalarchives.droid.profile.ProfileResourceNode;
/**
* @author a-mpalmer
*
*/
public class NodeRenderer extends DefaultOutlineCellRenderer {
private static final long serialVersionUID = -574370296768932560L;
private Icon folderResourceTypeIcon;
private Icon folderResourceTypeNotDoneIcon;
private Icon folderResourceTypeNotFoundIcon;
private Icon folderResourceTypeAccessDeniedIcon;
private Icon folderResourceTypeErrorIcon;
private Icon containerResourceTypeIcon;
private Icon containerResourceTypeNotDoneIcon;
private Icon containerResourceTypeNotFoundIcon;
private Icon containerResourceTypeAccessDeniedIcon;
private Icon containerResourceTypeErrorIcon;
private Icon fileResourceTypeIcon;
private Icon fileResourceTypeNotDoneIcon;
private Icon fileResourceTypeNotFoundIcon;
private Icon fileResourceTypeAccessDeniedIcon;
private Icon fileResourceTypeErrorIcon;
private Color backColor;
private Color darkerColor;
/**
* @param backColor the default background color for the node.
*/
public NodeRenderer(Color backColor) {
super();
folderResourceTypeIcon = getIconResource("folderResourceType");
containerResourceTypeIcon = getIconResource("containerResourceType");
fileResourceTypeIcon = getIconResource("fileResourceType");
folderResourceTypeNotDoneIcon = getIconResource("folderResourceType_NOT_DONE");
containerResourceTypeNotDoneIcon = getIconResource("containerResourceType_NOT_DONE");
fileResourceTypeNotDoneIcon = getIconResource("fileResourceType_NOT_DONE");
folderResourceTypeNotFoundIcon = getIconResource("folderResourceType_NOTFOUND");
containerResourceTypeNotFoundIcon = getIconResource("containerResourceType_NOTFOUND");
fileResourceTypeNotFoundIcon = getIconResource("fileResourceType_NOTFOUND");
folderResourceTypeAccessDeniedIcon = getIconResource("folderResourceType_ACCESSDENIED");
containerResourceTypeAccessDeniedIcon = getIconResource("containerResourceType_ACCESSDENIED");
fileResourceTypeAccessDeniedIcon = getIconResource("fileResourceType_ACCESSDENIED");
folderResourceTypeErrorIcon = getIconResource("folderResourceType_ERROR");
containerResourceTypeErrorIcon = getIconResource("containerResourceType_ERROR");
fileResourceTypeErrorIcon = getIconResource("fileResourceType_ERROR");
this.backColor = backColor;
this.darkerColor = TreeUtils.getDarkerColor(backColor);
}
private Icon getIconResource(String resourceName) {
String resourcePath = String.format("uk/gov/nationalarchives/droid/icons/%s.gif", resourceName);
URL imgURL = getClass().getClassLoader().getResource(resourcePath);
return imgURL == null ? null : new ImageIcon(imgURL);
}
/**
* {@inheritDoc}
*/
@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
int row, int column) {
JLabel renderer = (JLabel) super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
if (isSelected) {
renderer.setBackground(table.getSelectionBackground());
renderer.setForeground(table.getSelectionForeground());
} else {
renderer.setBackground(getBackgroundColor(table, row, column));
renderer.setForeground(getForegroundColor(value, table));
}
renderer.setText(getDisplayName(value));
renderer.setIcon(getIcon(value));
return renderer;
}
/**
* Returns the fully-qualified path of a node which is a root node, and the
* name of any node which is not.
* @param node the node
* @return the display name
*/
public String getDisplayName(Object node) {
ProfileResourceNode profileNode = (ProfileResourceNode) ((DefaultMutableTreeNode) node)
.getUserObject();
return profileNode.getParentId() == null ? new File(profileNode.getUri()).getPath()
: profileNode.getMetaData().getName();
//return profileNode.getParent() == null ? new File(profileNode.getUri()).getPath()
// : profileNode.getMetaData().getName();
}
/**
* Gets the correct icon for the node.
* @param node the node
* @return the icon for the node
*/
// CHECKSTYLE:OFF cyclomatic complexity caused by switch statement.
public Icon getIcon(Object node) {
// CHECKSTYLE:ON
ProfileResourceNode profileNode = getNode(node);
NodeMetaData metadata = profileNode.getMetaData();
ResourceType nodeType = metadata.getResourceType();
NodeStatus status = metadata.getNodeStatus();
Icon icon = null;
switch (nodeType) {
case FOLDER:
if (profileNode.getFilterStatus() != 1) {
icon = folderResourceTypeNotDoneIcon;
} else {
switch (status) {
case NOT_DONE:
icon = folderResourceTypeNotDoneIcon;
break;
case ACCESS_DENIED:
icon = folderResourceTypeAccessDeniedIcon;
break;
case NOT_FOUND:
icon = folderResourceTypeNotFoundIcon;
break;
case ERROR:
icon = folderResourceTypeErrorIcon;
break;
default:
icon = folderResourceTypeIcon;
break;
}
}
break;
case FILE:
if (profileNode.getFilterStatus() != 1) {
icon = fileResourceTypeNotDoneIcon;
} else {
switch (status) {
case NOT_DONE:
icon = fileResourceTypeNotDoneIcon;
break;
case ACCESS_DENIED:
icon = fileResourceTypeAccessDeniedIcon;
break;
case NOT_FOUND:
icon = fileResourceTypeNotFoundIcon;
break;
case ERROR:
icon = fileResourceTypeErrorIcon;
break;
default:
icon = fileResourceTypeIcon;
}
}
break;
case CONTAINER:
if (profileNode.getFilterStatus() != 1) {
icon = containerResourceTypeNotDoneIcon;
} else {
switch (status) {
case NOT_DONE: // should be impossible, but implemented anyway.
icon = containerResourceTypeNotDoneIcon;
break;
case ACCESS_DENIED:
icon = containerResourceTypeAccessDeniedIcon;
break;
case NOT_FOUND:
icon = containerResourceTypeNotFoundIcon;
break;
case ERROR:
icon = containerResourceTypeErrorIcon;
break;
default:
icon = containerResourceTypeIcon;
}
}
break;
default:
}
return icon;
}
private Color getBackgroundColor(JTable table, int row, int column) {
Color theColor;
if (row % 2 == 0) {
theColor = this.backColor;
} else {
theColor = this.darkerColor;
}
return theColor;
}
private Color getForegroundColor(Object obj, JTable table) {
return table.getForeground();
}
private ProfileResourceNode getNode(Object node) {
return (ProfileResourceNode) ((DefaultMutableTreeNode) node).getUserObject();
}
}
