/*
* The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
* for visualizing and manipulating spatial features with geometry and attributes.
*
* Copyright (C) 2003 Vivid Solutions
*
* 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:
*
* Vivid Solutions
* Suite #1A
* 2328 Government Street
* Victoria BC V8T 5G5
* Canada
*
* (250)385-6040
* www.vividsolutions.com
*/
package org.openjump.core.ui.plugin.layer.pirolraster;
import java.awt.Toolkit;
import java.awt.datatransfer.Transferable;
import java.util.Collection;
import java.util.Iterator;
import javax.swing.JComponent;
import com.vividsolutions.jump.I18N;
import com.vividsolutions.jump.util.StringUtil;
import com.vividsolutions.jump.workbench.WorkbenchContext;
import com.vividsolutions.jump.workbench.model.Category;
import com.vividsolutions.jump.workbench.model.Layerable;
import com.vividsolutions.jump.workbench.model.StandardCategoryNames;
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.plugin.clipboard.CollectionOfLayerablesTransferable;
/**
*
* Lets user paste layers from the clipboard.
*
*/
public class PasteRasterImageLayersPlugIn extends LayerableClipboardPlugIn {
//Note: Need to copy the data twice: once when the user hits Copy, so she is
//free to modify the original afterwards, and again when the user hits Paste,
//so she is free to modify the first copy then hit Paste again. [Jon Aquino]
public PasteRasterImageLayersPlugIn() {
}
public String getNameWithMnemonic() {
return StringUtil.replace(getName(), "P", "&P", false);
}
/**
* @inheritDoc
*/
public String getName() {
return I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.PasteRasterImageLayersPlugIn.Paste-Raster-Image-Layers");
}
public boolean execute(PlugInContext context) throws Exception {
Transferable transferable =
GUIUtil.getContents(Toolkit.getDefaultToolkit().getSystemClipboard());
if (!transferable
.isDataFlavorSupported(
CollectionOfLayerablesTransferable.COLLECTION_OF_LAYERABLES_FLAVOR)) {
return false;
}
Collection layerables =
(Collection) transferable.getTransferData(
CollectionOfLayerablesTransferable.COLLECTION_OF_LAYERABLES_FLAVOR);
//Cache selected category because selection will change (to layer) after adding first layer
//if no other layers exist. [Jon Aquino]
//-- [sstein] 28.Feb.20009 - just paste to System-Category, without category info
//Category selectedCategory =
// ((Category) context.getLayerNamePanel().getSelectedCategories().iterator().next());
for (Iterator i = layerables.iterator(); i.hasNext();) {
Layerable layerable = (Layerable) i.next();
Layerable clone = cloneLayerable(layerable);
clone.setLayerManager(context.getLayerManager());
//context.getLayerManager().addLayerable(selectedCategory.getName(), clone);
context.getLayerManager().addLayerable(StandardCategoryNames.SYSTEM, clone);
clone.setName(context.getLayerManager().uniqueLayerName(clone.getName()));
}
return true;
}
public MultiEnableCheck createEnableCheck(WorkbenchContext workbenchContext) {
EnableCheckFactory checkFactory = new EnableCheckFactory(workbenchContext);
return new MultiEnableCheck().add(checkFactory.createWindowWithLayerNamePanelMustBeActiveCheck());
//-- [sstein] 28.Feb.2009 -- commented this part to enable pasting
// without having a category selected
/*.add(checkFactory.createExactlyNCategoriesMustBeSelectedCheck(
1)).add(new EnableCheck() {
public String check(JComponent component) {
Transferable transferable = GUIUtil.getContents(Toolkit.getDefaultToolkit()
.getSystemClipboard());
if (transferable == null) {
return I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.PasteRasterImageLayersPlugIn.Clipboard-must-not-be-empty");
}
if (!transferable.isDataFlavorSupported(
CollectionOfLayerablesTransferable.COLLECTION_OF_LAYERABLES_FLAVOR)) {
return I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.PasteRasterImageLayersPlugIn.Clipboard-contents-must-be-layers");
}
return null;
}
});*/
}
}