Examples with ResourceBundleDeleteProvider com.intellij.lang.properties.projectView.ResourceBundleDeleteProvider used on opensource projects

Example 1 with ResourceBundleDeleteProvider

use of com.intellij.lang.properties.projectView.ResourceBundleDeleteProvider in project intellij-community by JetBrains.

the class ResourceBundleStructureViewComponent method getData.

@Override
public Object getData(final String dataId) {
    if (CommonDataKeys.VIRTUAL_FILE.is(dataId)) {
        return new ResourceBundleAsVirtualFile(myResourceBundle);
    } else if (PlatformDataKeys.FILE_EDITOR.is(dataId)) {
        return getFileEditor();
    } else if (ResourceBundle.ARRAY_DATA_KEY.is(dataId)) {
        return new ResourceBundle[] { myResourceBundle };
    } else if (IProperty.ARRAY_KEY.is(dataId)) {
        final Collection<ResourceBundleEditorViewElement> selectedElements = ((ResourceBundleEditor) getFileEditor()).getSelectedElements();
        if (selectedElements.isEmpty()) {
            return null;
        } else if (selectedElements.size() == 1) {
            return ContainerUtil.getFirstItem(selectedElements).getProperties();
        } else {
            return ContainerUtil.toArray(ContainerUtil.flatten(ContainerUtil.mapNotNull(selectedElements, (NullableFunction<ResourceBundleEditorViewElement, List<IProperty>>) element -> {
                final IProperty[] properties = element.getProperties();
                return properties == null ? null : ContainerUtil.newArrayList(properties);
            })), IProperty[]::new);
        }
    } else if (LangDataKeys.PSI_ELEMENT_ARRAY.is(dataId)) {
        final List<PsiElement> elements = new ArrayList<>();
        Collections.addAll(elements, getSelectedPsiFiles());
        final IProperty[] properties = (IProperty[]) getData(IProperty.ARRAY_KEY.getName());
        if (properties != null) {
            for (IProperty property : properties) {
                final PsiElement element = property.getPsiElement();
                if (element.isValid()) {
                    elements.add(element);
                }
            }
        }
        return elements.toArray(new PsiElement[elements.size()]);
    } else if (PlatformDataKeys.DELETE_ELEMENT_PROVIDER.is(dataId)) {
        if (getSelectedPsiFiles().length != 0) {
            return new ResourceBundleDeleteProvider();
        }
        final IProperty[] properties = IProperty.ARRAY_KEY.getData(this);
        if (properties != null && properties.length != 0) {
            return new PropertiesDeleteProvider(((ResourceBundleEditor) getFileEditor()).getPropertiesInsertDeleteManager(), properties);
        }
    } else if (UsageView.USAGE_TARGETS_KEY.is(dataId)) {
        final PsiElement[] chosenElements = (PsiElement[]) getData(LangDataKeys.PSI_ELEMENT_ARRAY.getName());
        if (chosenElements != null) {
            final UsageTarget[] usageTargets = new UsageTarget[chosenElements.length];
            for (int i = 0; i < chosenElements.length; i++) {
                usageTargets[i] = new PsiElement2UsageTargetAdapter(chosenElements[i]);
            }
            return usageTargets;
        }
    } else if (PlatformDataKeys.COPY_PROVIDER.is(dataId)) {
        return new CopyProvider() {

            @Override
            public void performCopy(@NotNull final DataContext dataContext) {
                final PsiElement[] selectedPsiElements = (PsiElement[]) getData(LangDataKeys.PSI_ELEMENT_ARRAY.getName());
                if (selectedPsiElements != null) {
                    final List<String> names = new ArrayList<>(selectedPsiElements.length);
                    for (final PsiElement element : selectedPsiElements) {
                        if (element instanceof PsiNamedElement) {
                            names.add(((PsiNamedElement) element).getName());
                        }
                    }
                    CopyPasteManager.getInstance().setContents(new StringSelection(StringUtil.join(names, "\n")));
                }
            }

            @Override
            public boolean isCopyEnabled(@NotNull final DataContext dataContext) {
                return true;
            }

            @Override
            public boolean isCopyVisible(@NotNull final DataContext dataContext) {
                return true;
            }
        };
    }
    return super.getData(dataId);
}