1 files changed, 83 insertions, 0 deletions
diff --git a/tools/layoutlib/bridge/src/android/graphics/ComposeShader_Delegate.java b/tools/layoutlib/bridge/src/android/graphics/ComposeShader_Delegate.java
new file mode 100644
index 0000000..fcc12d7
--- /dev/null
+++ b/tools/layoutlib/bridge/src/android/graphics/ComposeShader_Delegate.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * 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 android.graphics;
+
+import com.android.layoutlib.bridge.impl.DelegateManager;
+import com.android.tools.layoutlib.annotations.LayoutlibDelegate;
+
+import java.awt.Paint;
+
+/**
+ * Delegate implementing the native methods of android.graphics.ComposeShader
+ *
+ * Through the layoutlib_create tool, the original native methods of ComposeShader have been
+ * replaced by calls to methods of the same name in this delegate class.
+ *
+ * This class behaves like the original native implementation, but in Java, keeping previously
+ * native data into its own objects and mapping them to int that are sent back and forth between
+ * it and the original ComposeShader class.
+ *
+ * Because this extends {@link Shader_Delegate}, there's no need to use a {@link DelegateManager},
+ * as all the Shader classes will be added to the manager owned by {@link Shader_Delegate}.
+ *
+ * @see Shader_Delegate
+ *
+ */
+public class ComposeShader_Delegate extends Shader_Delegate {
+
+    // ---- delegate data ----
+
+    // ---- Public Helper methods ----
+
+    @Override
+    public Paint getJavaPaint() {
+        // FIXME
+        return null;
+    }
+
+    @Override
+    public boolean isSupported() {
+        return false;
+    }
+
+    @Override
+    public String getSupportMessage() {
+        return "Compose Shaders are not supported in Layout Preview mode.";
+    }
+
+
+    // ---- native methods ----
+
+    @LayoutlibDelegate
+    /*package*/ static int nativeCreate1(int native_shaderA, int native_shaderB,
+            int native_mode) {
+        // FIXME not supported yet.
+        ComposeShader_Delegate newDelegate = new ComposeShader_Delegate();
+        return sManager.addNewDelegate(newDelegate);
+    }
+
+    @LayoutlibDelegate
+    /*package*/ static int nativeCreate2(int native_shaderA, int native_shaderB,
+            int porterDuffMode) {
+        // FIXME not supported yet.
+        ComposeShader_Delegate newDelegate = new ComposeShader_Delegate();
+        return sManager.addNewDelegate(newDelegate);
+    }
+
+    // ---- Private delegate/helper methods ----
+
+}