/*
* The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
* for visualizing and manipulating spatial features with geometry and attributes.
*
* JUMP is Copyright (C) 2003 Vivid Solutions
*
* This program implements extensions to JUMP and is
* Copyright (C) Michaël Michaud.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* For more information, contact:
* Michael Michaud
* michael.michaud@free.fr
*/
package org.openjump.core.ui.plugin.window;
import org.openjump.core.ui.images.IconLoader;
import org.openjump.core.ui.plugin.AbstractUiPlugIn;
import org.openjump.core.ui.util.ScreenScale;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.Envelope;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jump.I18N;
import com.vividsolutions.jump.workbench.WorkbenchContext;
import com.vividsolutions.jump.workbench.plugin.AbstractPlugIn;
import com.vividsolutions.jump.workbench.plugin.EnableCheck;
import com.vividsolutions.jump.workbench.plugin.EnableCheckFactory;
import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
import com.vividsolutions.jump.workbench.plugin.PlugInContext;
import com.vividsolutions.jump.workbench.ui.GUIUtil;
import com.vividsolutions.jump.workbench.ui.MenuNames;
import com.vividsolutions.jump.workbench.ui.MultiInputDialog;
import com.vividsolutions.jump.workbench.ui.TaskFrame;
import com.vividsolutions.jump.workbench.ui.Viewport;
import com.vividsolutions.jump.workbench.ui.ViewportListener;
import java.awt.geom.Point2D;
import javax.swing.ImageIcon;
import javax.swing.JMenuItem;
import javax.swing.JInternalFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.MenuElement;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
/**
* A plugin to layout opened internal frames as a mosaic.
*
* @author Michael Michaud
* @version 0.1 (2008-04-06)
* @since 1.2F
*/
public class MosaicInternalFramesPlugIn extends AbstractUiPlugIn {
public static final ImageIcon ICON = IconLoader.icon("application_mosaic.png");
public MosaicInternalFramesPlugIn() {
super(I18N.get("org.openjump.core.ui.plugin.window.MosaicInternalFramesPlugIn.Mosaic"),
ICON);
}
public void initialize(PlugInContext context) throws Exception {
super.initialize(context);
final JMenuItem jmi = context.getFeatureInstaller().addMainMenuItem(
new String[]{MenuNames.WINDOW}, this, Integer.MAX_VALUE);
}
public EnableCheck getEnableCheck() {
EnableCheckFactory checkFactory = new EnableCheckFactory(workbenchContext);
return new MultiEnableCheck()
.add(checkFactory.createWindowWithLayerViewPanelMustBeActiveCheck());
}
public boolean execute(PlugInContext context) throws Exception{
JInternalFrame[] iframes = context.getWorkbenchFrame().getInternalFrames();
// number of opened internal frames
int nbFrames = iframes.length;
int n = nbFrames;
for( int i = 0 ; i < nbFrames; ++i) {
if(iframes[i].isIcon()) --n;
}
// give some place for iconified internal frames
// the necessary place may vary with the look and field
// 30 will let a white space for window look and field
int iconified_frame_strip = 0;
if(n != nbFrames) {
iconified_frame_strip = 30;
}
// compute column number
if(n == 0) return true;
int nColumns = (int)Math.sqrt(n), nLines;
if(n != nColumns*nColumns) {
++nColumns;
}
// compute line number
if((n-1)/nColumns+1 < nColumns) {
nLines = nColumns-1;
}
else nLines = nColumns;
int dx = context.getWorkbenchFrame().getDesktopPane().getWidth()/nColumns;
int dy = context.getWorkbenchFrame().getDesktopPane().getHeight()/nLines - iconified_frame_strip;
int k = 0;
for( int i = 0 ; i < nColumns; ++i) {
for( int j = 0; j < nColumns && k < n; ++j, ++k) {
iframes[i*nColumns+j].setBounds(j*dx, i*dy, dx, dy);
}
}
return true;
}
}