public boolean isEnabled(ProjectDocument item, ProjectDocument[] selectedItems) {
String sourceString = PluginServices.getFromClipboard();
if (sourceString == null) return false;
ProjectExtension projectExtension =
(ProjectExtension) PluginServices.getExtension(ProjectExtension.class);
Project project = projectExtension.getProject();
String docType = ((ProjectWindow) projectExtension.getProjectWindow()).getDocumentSelected();
return project.isValidXMLForImport(sourceString, docType);
}
/**
* Returns true if there is a layer in the current project using the file named with fileName.
*
* @param fileName
* @return
*/
private boolean isUsingFile(String fileName) {
ProjectExtension ext = (ProjectExtension) PluginServices.getExtension(ProjectExtension.class);
ArrayList<ProjectDocument> docs = ext.getProject().getDocuments();
for (int i = 0; i < docs.size(); i++) {
if (docs.get(i) instanceof ProjectViewBase) {
FLayers lyrs = ((ProjectViewBase) docs.get(i)).getMapContext().getLayers();
for (int j = 0; j < lyrs.getLayersCount(); j++) {
if (lyrs.getLayer(j) instanceof FLyrRasterSE) {
FLyrRasterSE lyr = (FLyrRasterSE) lyrs.getLayer(j);
if (lyr.getDataSource() != null)
if (lyr.getDataSource().getDataset(0)[0] != null)
if (lyr.getDataSource().getDataset(0)[0].getFName().equals(fileName)) return true;
}
}
}
}
return false;
}
public void execute(ProjectDocument item, ProjectDocument[] selectedItems) {
String sourceString = PluginServices.getFromClipboard();
if (sourceString == null) return;
ProjectExtension projectExtension =
(ProjectExtension) PluginServices.getExtension(ProjectExtension.class);
Project project = projectExtension.getProject();
String docType = ((ProjectWindow) projectExtension.getProjectWindow()).getDocumentSelected();
try {
project.importFromXML(sourceString, docType);
} catch (Exception e) {
JOptionPane.showMessageDialog(
(Component) PluginServices.getMainFrame(),
"<html>"
+ PluginServices.getText(this, "No_ha_sido_posible_realizar_la_operacion")
+ "</html>", // Mensaje
PluginServices.getText(this, "pegar"), // titulo
JOptionPane.ERROR_MESSAGE);
}
project.setModified(true);
}