private boolean categoryExists(String name) {
ISiteCategoryDefinition[] defs = fModel.getSite().getCategoryDefinitions();
for (int i = 0; i < defs.length; i++) {
ISiteCategoryDefinition def = defs[i];
String dname = def.getName();
if (dname != null && dname.equals(name)) return true;
}
return false;
}
private boolean alreadyExists(String name) {
ISiteCategoryDefinition[] defs =
fCurrentCategoryDefinition.getModel().getSite().getCategoryDefinitions();
for (int i = 0; i < defs.length; i++) {
ISiteCategoryDefinition def = defs[i];
if (def == fCurrentCategoryDefinition) continue;
String dname = def.getName();
if (dname != null && dname.equals(name)) return true;
}
return false;
}
private void bringFeatures(String oldCategory) {
ISiteFeature[] siteFeatures = fCurrentCategoryDefinition.getModel().getSite().getFeatures();
for (int i = 0; i < siteFeatures.length; i++) {
ISiteCategory[] categories = siteFeatures[i].getCategories();
for (int c = 0; c < categories.length; c++) {
if (oldCategory.equals(categories[c].getName())) {
try {
categories[c].setName(fCurrentCategoryDefinition.getName());
} catch (CoreException ce) {
}
}
}
}
}
private void applyValue(String property, String value) throws CoreException {
if (fCurrentCategoryDefinition == null) return;
if (property.equals(PROPERTY_NAME)) {
String oldName = fCurrentCategoryDefinition.getName();
fCurrentCategoryDefinition.setName(value);
bringFeatures(oldName);
} else if (property.equals(PROPERTY_TYPE)) fCurrentCategoryDefinition.setLabel(value);
else if (property.equals(PROPERTY_DESC)) {
if (value == null || value.length() == 0) {
fCurrentCategoryDefinition.setDescription(null);
} else {
ISiteDescription siteDesc = fCurrentCategoryDefinition.getDescription();
if (siteDesc == null) {
siteDesc =
fCurrentCategoryDefinition
.getModel()
.getFactory()
.createDescription(fCurrentCategoryDefinition);
siteDesc.setText(value);
fCurrentCategoryDefinition.setDescription(siteDesc);
} else {
siteDesc.setText(value);
}
}
}
}
private void setValue(String property) {
if (fCurrentCategoryDefinition == null) {
clearField(property);
} else {
if (property.equals(PROPERTY_NAME))
fNameText.setValue(fCurrentCategoryDefinition.getName(), true);
else if (property.equals(PROPERTY_TYPE))
fLabelText.setValue(fCurrentCategoryDefinition.getLabel(), true);
else if (property.equals(PROPERTY_DESC)) {
ISiteDescription siteDesc = fCurrentCategoryDefinition.getDescription();
if (siteDesc == null) {
clearField(property);
} else {
fDescriptionText.setValue(siteDesc.getText(), true);
}
}
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.pde.internal.ui.editor.StructuredViewerSection#canPaste(java.lang.Object,
* java.lang.Object[])
*/
protected boolean canPaste(Object target, Object[] objects) {
if (target == null || target instanceof ISiteCategoryDefinition) {
for (int i = 0; i < objects.length; i++) {
if (objects[i] instanceof SiteFeatureAdapter) return true;
if (objects[i] instanceof ISiteCategoryDefinition) {
String name = ((ISiteCategoryDefinition) objects[i]).getName();
ISiteCategoryDefinition[] defs = fModel.getSite().getCategoryDefinitions();
for (int j = 0; j < defs.length; j++) {
ISiteCategoryDefinition def = defs[j];
String dname = def.getName();
if (dname != null && dname.equals(name)) return false;
}
return true;
}
}
}
return false;
}
private void handleAddCategoryDefinition() {
String name =
NLS.bind(
PDEUIMessages.CategorySection_newCategoryName, Integer.toString(++newCategoryCounter));
while (categoryExists(name)) {
name =
NLS.bind(
PDEUIMessages.CategorySection_newCategoryName,
Integer.toString(++newCategoryCounter));
}
String label =
NLS.bind(
PDEUIMessages.CategorySection_newCategoryLabel, Integer.toString(newCategoryCounter));
ISiteCategoryDefinition categoryDef = fModel.getFactory().createCategoryDefinition();
try {
categoryDef.setName(name);
categoryDef.setLabel(label);
fModel.getSite().addCategoryDefinitions(new ISiteCategoryDefinition[] {categoryDef});
} catch (CoreException e) {
PDEPlugin.logException(e);
}
fCategoryViewer.setSelection(new StructuredSelection(categoryDef), true);
}
