1 files changed, 152 insertions, 0 deletions
diff --git a/plugins/properties/src/com/intellij/lang/properties/refactoring/rename/ResourceBundleRenameUtil.java b/plugins/properties/src/com/intellij/lang/properties/refactoring/rename/ResourceBundleRenameUtil.java
new file mode 100644
index 000000000000..79694f7ae35a
--- /dev/null
+++ b/plugins/properties/src/com/intellij/lang/properties/refactoring/rename/ResourceBundleRenameUtil.java
@@ -0,0 +1,152 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.lang.properties.refactoring.rename;
+
+import com.intellij.codeInsight.FileModificationService;
+import com.intellij.lang.properties.PropertiesBundle;
+import com.intellij.lang.properties.ResourceBundle;
+import com.intellij.lang.properties.psi.PropertiesFile;
+import com.intellij.openapi.diagnostic.Logger;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.ui.InputValidator;
+import com.intellij.openapi.ui.Messages;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiNamedElement;
+import com.intellij.refactoring.rename.PsiElementRenameHandler;
+import com.intellij.refactoring.rename.RenameProcessor;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.util.List;
+
+/**
+ * @author Dmitry Batkovich
+ */
+public class ResourceBundleRenameUtil {
+  private final static Logger LOG = Logger.getInstance(ResourceBundleRenameUtil.class);
+
+  public static void renameResourceBundleKey(final @NotNull PsiElement psiElement, final @NotNull Project project) {
+    PsiElementRenameHandler.invoke(psiElement, project, psiElement.getContainingFile(), null);
+  }
+
+  public static void renameResourceBundleBaseName(final @NotNull ResourceBundle resourceBundle, final @NotNull Project project) {
+    Messages.showInputDialog(project, PropertiesBundle.message("rename.bundle.enter.new.resource.bundle.base.name.prompt.text"),
+                             PropertiesBundle.message("rename.resource.bundle.dialog.title"), Messages.getQuestionIcon(),
+                             resourceBundle.getBaseName(), new ResourceBundleBaseNameInputValidator(project, resourceBundle));
+  }
+
+  public static void renameResourceBundleKeySection(final List<PsiElement> psiElements, final String section, final int sectionPosition) {
+    if (psiElements.isEmpty()) {
+      return;
+    }
+    final Project project = psiElements.get(0).getProject();
+    Messages.showInputDialog(project, PropertiesBundle.message("rename.bundle.enter.new.resource.bundle.section.name.prompt.text"),
+                             PropertiesBundle.message("rename.resource.bundle.section.dialog.title"), Messages.getQuestionIcon(), section,
+                             new ResourceBundleKeySectionInputValidator(psiElements, section, sectionPosition, project));
+  }
+
+  private static class ResourceBundleKeySectionInputValidator implements InputValidator {
+
+    private final List<PsiElement> myPsiElements;
+    private final String mySection;
+    private final int mySectionPosition;
+    private final Project myProject;
+
+    private ResourceBundleKeySectionInputValidator(final List<PsiElement> psiElements,
+                                                   final String section,
+                                                   final int sectionPosition,
+                                                   final Project project) {
+      myPsiElements = psiElements;
+      mySection = section;
+      mySectionPosition = sectionPosition;
+      myProject = project;
+    }
+
+    @Override
+    public boolean checkInput(final String inputString) {
+      return inputString.indexOf('.') < 0;
+    }
+
+    @Override
+    public boolean canClose(final String inputString) {
+      RenameProcessor renameProcessor = null;
+      for (final PsiElement psiElement : myPsiElements) {
+        assert psiElement instanceof PsiNamedElement;
+        final String oldName = ((PsiNamedElement)psiElement).getName();
+        assert oldName != null;
+        final String newName =
+          oldName.substring(0, mySectionPosition) + inputString + oldName.substring(mySectionPosition + mySection.length());
+        if (renameProcessor == null) {
+          renameProcessor = new RenameProcessor(myProject, psiElement, newName, false, false);
+        }
+        else {
+          renameProcessor.addElement(psiElement, newName);
+        }
+      }
+      assert renameProcessor != null;
+      renameProcessor.setCommandName(PropertiesBundle.message("rename.resource.bundle.section.dialog.title"));
+      renameProcessor.doRun();
+      return true;
+    }
+  }
+
+  private static class ResourceBundleBaseNameInputValidator implements InputValidator {
+    private final Project myProject;
+    private final ResourceBundle myResourceBundle;
+
+    public ResourceBundleBaseNameInputValidator(final Project project, final ResourceBundle resourceBundle) {
+      myProject = project;
+      myResourceBundle = resourceBundle;
+    }
+
+    public boolean checkInput(String inputString) {
+      return inputString.indexOf(File.separatorChar) < 0 && inputString.indexOf('/') < 0;
+    }
+
+    public boolean canClose(final String inputString) {
+      final List<PropertiesFile> propertiesFiles = myResourceBundle.getPropertiesFiles();
+      for (PropertiesFile propertiesFile : propertiesFiles) {
+        if (!FileModificationService.getInstance().prepareFileForWrite(propertiesFile.getContainingFile())) return false;
+      }
+
+      RenameProcessor renameProcessor = null;
+      final String baseName = myResourceBundle.getBaseName();
+      for (PropertiesFile propertiesFile : propertiesFiles) {
+        final VirtualFile virtualFile = propertiesFile.getVirtualFile();
+        if (virtualFile == null) {
+          continue;
+        }
+        final String newName =
+          inputString + virtualFile.getNameWithoutExtension().substring(baseName.length()) + "." + virtualFile.getExtension();
+        if (renameProcessor == null) {
+          renameProcessor = new RenameProcessor(myProject, propertiesFile.getContainingFile(), newName, false, false);
+          continue;
+        }
+        renameProcessor.addElement(propertiesFile.getContainingFile(), newName);
+      }
+      if (renameProcessor == null) {
+        LOG.assertTrue(false);
+        return true;
+      }
+
+      renameProcessor.setCommandName(PropertiesBundle.message("rename.resource.bundle.dialog.title"));
+      renameProcessor.doRun();
+
+      return true;
+    }
+  }
+}