Revert "Move frameworks/base/tools/ to frameworks/tools/"

This reverts commit 9f6a119c8aa276432ece4fe2118bd8a3c9b1067e.

1 files changed, 105 insertions, 0 deletions

diff --git a/tools/layoutlib/bridge/src/android/graphics/Shader_Delegate.java b/tools/layoutlib/bridge/src/android/graphics/Shader_Delegate.java
new file mode 100644
index 0000000..368c0384
--- /dev/null
+++ b/tools/layoutlib/bridge/src/android/graphics/Shader_Delegate.java
@@ -0,0 +1,105 @@
+/*
+ * 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 android.graphics.Shader.TileMode;
+
+/**
+ * Delegate implementing the native methods of android.graphics.Shader
+ *
+ * Through the layoutlib_create tool, the original native methods of Shader 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 Shader class.
+ *
+ * This also serve as a base class for all Shader delegate classes.
+ *
+ * @see DelegateManager
+ *
+ */
+public abstract class Shader_Delegate {
+
+    // ---- delegate manager ----
+    protected static final DelegateManager<Shader_Delegate> sManager =
+            new DelegateManager<Shader_Delegate>(Shader_Delegate.class);
+
+    // ---- delegate helper data ----
+
+    // ---- delegate data ----
+    private Matrix_Delegate mLocalMatrix = null;
+
+    // ---- Public Helper methods ----
+
+    public static Shader_Delegate getDelegate(int nativeShader) {
+        return sManager.getDelegate(nativeShader);
+    }
+
+    /**
+     * Returns the {@link TileMode} matching the given int.
+     * @param tileMode the tile mode int value
+     * @return the TileMode enum.
+     */
+    public static TileMode getTileMode(int tileMode) {
+        for (TileMode tm : TileMode.values()) {
+            if (tm.nativeInt == tileMode) {
+                return tm;
+            }
+        }
+
+        assert false;
+        return TileMode.CLAMP;
+    }
+
+    public abstract java.awt.Paint getJavaPaint();
+    public abstract boolean isSupported();
+    public abstract String getSupportMessage();
+
+    // ---- native methods ----
+
+    @LayoutlibDelegate
+    /*package*/ static void nativeDestructor(int native_shader, int native_skiaShader) {
+        sManager.removeJavaReferenceFor(native_shader);
+    }
+
+    @LayoutlibDelegate
+    /*package*/ static void nativeSetLocalMatrix(int native_shader, int native_skiaShader,
+            int matrix_instance) {
+        // get the delegate from the native int.
+        Shader_Delegate shaderDelegate = sManager.getDelegate(native_shader);
+        if (shaderDelegate == null) {
+            return;
+        }
+
+        shaderDelegate.mLocalMatrix = Matrix_Delegate.getDelegate(matrix_instance);
+    }
+
+    // ---- Private delegate/helper methods ----
+
+    protected java.awt.geom.AffineTransform getLocalMatrix() {
+        if (mLocalMatrix != null) {
+            return mLocalMatrix.getAffineTransform();
+        }
+
+        return new java.awt.geom.AffineTransform();
+    }
+
+}