@Override
public void performPaste(@NotNull DataContext dataContext) {
TemplateGroup group = myConfigurable.getSingleSelectedGroup();
assert group != null;
String buffer = CopyPasteManager.getInstance().getContents(DataFlavor.stringFlavor);
assert buffer != null;
try {
for (Element templateElement :
JDOMUtil.load(new StringReader("<root>" + buffer + "</root>"))
.getChildren(TemplateSettings.TEMPLATE)) {
TemplateImpl template =
TemplateSettings.readTemplateFromElement(
group.getName(), templateElement, getClass().getClassLoader());
while (group.containsTemplate(template.getKey(), template.getId())) {
template.setKey(template.getKey() + "1");
if (template.getId() != null) {
template.setId(template.getId() + "1");
}
}
myConfigurable.addTemplate(template);
}
} catch (JDOMException ignore) {
} catch (IOException ignore) {
}
}
@Override
public boolean isPastePossible(@NotNull DataContext dataContext) {
if (myConfigurable.getSingleSelectedGroup() == null) return false;
String s = CopyPasteManager.getInstance().getContents(DataFlavor.stringFlavor);
return s != null && s.startsWith("<template ");
}
@Override
public void performCopy(@NotNull DataContext dataContext) {
final Set<TemplateImpl> templates = myConfigurable.getSelectedTemplates().keySet();
CopyPasteManager.getInstance()
.setContents(
new StringSelection(
StringUtil.join(
templates,
new Function<TemplateImpl, String>() {
@Override
public String fun(TemplateImpl template) {
TemplateContext zeroContext = new TemplateContext();
for (TemplateContextType type :
TemplateContextType.EP_NAME.getExtensions()) {
zeroContext.setEnabled(type, false);
}
return JDOMUtil.writeElement(
TemplateSettings.serializeTemplate(template, zeroContext));
}
},
SystemProperties.getLineSeparator())));
}
@Override
public boolean isCopyEnabled(@NotNull DataContext dataContext) {
return !myConfigurable.getSelectedTemplates().isEmpty();
}
