1 files changed, 166 insertions, 0 deletions
diff --git a/smalidea/src/main/java/org/jf/smalidea/psi/impl/SmaliModifierList.java b/smalidea/src/main/java/org/jf/smalidea/psi/impl/SmaliModifierList.java
new file mode 100644
index 00000000..c23763fc
--- /dev/null
+++ b/smalidea/src/main/java/org/jf/smalidea/psi/impl/SmaliModifierList.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright 2014, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.jf.smalidea.psi.impl;
+
+import com.intellij.lang.ASTNode;
+import com.intellij.openapi.command.WriteCommandAction;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiModifier.ModifierConstant;
+import com.intellij.psi.PsiModifierList;
+import com.intellij.psi.PsiModifierListOwner;
+import com.intellij.psi.StubBasedPsiElement;
+import com.intellij.psi.impl.source.tree.Factory;
+import com.intellij.psi.impl.source.tree.TreeElement;
+import com.intellij.util.IncorrectOperationException;
+import org.jetbrains.annotations.NonNls;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jf.dexlib2.AccessFlags;
+import org.jf.smalidea.SmaliTokens;
+import org.jf.smalidea.psi.iface.SmaliModifierListOwner;
+import org.jf.smalidea.psi.stub.SmaliModifierListStub;
+import org.jf.smalidea.psi.stub.element.SmaliModifierListElementType;
+
+import javax.annotation.Nonnull;
+
+public class SmaliModifierList extends SmaliStubBasedPsiElement<SmaliModifierListStub>
+        implements StubBasedPsiElement<SmaliModifierListStub>, PsiModifierList {
+    public SmaliModifierList(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    public SmaliModifierList(@NotNull SmaliModifierListStub stub) {
+        super(stub, SmaliModifierListElementType.INSTANCE);
+    }
+
+    public int getAccessFlags() {
+        SmaliModifierListStub stub = getStub();
+        if (stub != null) {
+            return stub.getAccessFlags();
+        }
+
+        int flags = 0;
+
+        for (PsiElement accessSpec: findChildrenByType(SmaliTokens.ACCESS_SPEC)) {
+            AccessFlags flag = AccessFlags.getAccessFlag(accessSpec.getText());
+            if (flag != null) {
+                flags |= flag.getValue();
+            }
+        }
+
+        return flags;
+    }
+
+    @Override public boolean hasModifierProperty(@ModifierConstant @NotNull @NonNls String name) {
+        return hasExplicitModifier(name);
+    }
+
+    @Override public boolean hasExplicitModifier(@ModifierConstant @NotNull @NonNls String name) {
+        SmaliModifierListStub stub = getStub();
+        if (stub != null) {
+            AccessFlags flag = AccessFlags.getAccessFlag(name);
+            if (flag == null) {
+                return false;
+            }
+            return (stub.getAccessFlags() & flag.getValue()) != 0;
+        }
+
+        for (PsiElement accessSpec: findChildrenByType(SmaliTokens.ACCESS_SPEC)) {
+            if (accessSpec.getText().equals(name)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    @Override
+    public void setModifierProperty(@ModifierConstant @NotNull @NonNls String name, boolean addModifier)
+            throws IncorrectOperationException {
+        if (addModifier) {
+
+            final TreeElement leaf = Factory.createSingleLeafElement(SmaliTokens.ACCESS_SPEC, name, null, getManager());
+
+            new WriteCommandAction.Simple(getProject(), getContainingFile()) {
+                @Override protected void run() throws Throwable {
+                    addInternal(leaf, leaf, null, null);
+                }
+            }.execute();
+        } else {
+            final PsiElement accessSpec = getAccessFlagElement(name);
+            if (accessSpec != null) {
+                new WriteCommandAction.Simple(getProject(), getContainingFile()) {
+                    @Override protected void run() throws Throwable {
+                        accessSpec.delete();
+                    }
+                }.execute();
+            }
+        }
+    }
+
+    @Override
+    public void checkSetModifierProperty(@ModifierConstant @NotNull @NonNls String name, boolean addModifier)
+            throws IncorrectOperationException {
+    }
+
+    @Nonnull
+    private SmaliModifierListOwner getParentForAnnotations() {
+        SmaliModifierListOwner parent = (SmaliModifierListOwner)getStubOrPsiParentOfType(PsiModifierListOwner.class);
+        assert parent != null;
+        return parent;
+    }
+
+    @NotNull @Override public SmaliAnnotation[] getAnnotations() {
+        return getParentForAnnotations().getAnnotations();
+    }
+
+    @NotNull @Override public SmaliAnnotation[] getApplicableAnnotations() {
+        return getParentForAnnotations().getApplicableAnnotations();
+    }
+
+    @Nullable @Override public SmaliAnnotation findAnnotation(@NotNull @NonNls String qualifiedName) {
+        return getParentForAnnotations().findAnnotation(qualifiedName);
+    }
+
+    @NotNull @Override public SmaliAnnotation addAnnotation(@NotNull @NonNls String qualifiedName) {
+        return getParentForAnnotations().addAnnotation(qualifiedName);
+    }
+
+    @Nullable public PsiElement getAccessFlagElement(@NotNull String accessFlag) {
+        for (PsiElement accessSpec: findChildrenByType(SmaliTokens.ACCESS_SPEC)) {
+            if (accessSpec.getText().equals(accessFlag)) {
+                return accessSpec;
+            }
+        }
+        return null;
+    }
+}