1 files changed, 148 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/ui/DetailsHelper.java b/src/com/android/gallery3d/ui/DetailsHelper.java
new file mode 100644
index 000000000..47296f655
--- /dev/null
+++ b/src/com/android/gallery3d/ui/DetailsHelper.java
@@ -0,0 +1,148 @@
+/*
+ * 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 com.android.gallery3d.ui;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.view.View.MeasureSpec;
+
+import com.android.gallery3d.R;
+import com.android.gallery3d.app.AbstractGalleryActivity;
+import com.android.gallery3d.data.MediaDetails;
+import com.android.gallery3d.ui.DetailsAddressResolver.AddressResolvingListener;
+
+public class DetailsHelper {
+    private static DetailsAddressResolver sAddressResolver;
+    private DetailsViewContainer mContainer;
+
+    public interface DetailsSource {
+        public int size();
+        public int setIndex();
+        public MediaDetails getDetails();
+    }
+
+    public interface CloseListener {
+        public void onClose();
+    }
+
+    public interface DetailsViewContainer {
+        public void reloadDetails();
+        public void setCloseListener(CloseListener listener);
+        public void show();
+        public void hide();
+    }
+
+    public interface ResolutionResolvingListener {
+        public void onResolutionAvailable(int width, int height);
+    }
+
+    public DetailsHelper(AbstractGalleryActivity activity, GLView rootPane, DetailsSource source) {
+        mContainer = new DialogDetailsView(activity, source);
+    }
+
+    public void layout(int left, int top, int right, int bottom) {
+        if (mContainer instanceof GLView) {
+            GLView view = (GLView) mContainer;
+            view.measure(MeasureSpec.UNSPECIFIED,
+                    MeasureSpec.makeMeasureSpec(bottom - top, MeasureSpec.AT_MOST));
+            view.layout(0, top, view.getMeasuredWidth(), top + view.getMeasuredHeight());
+        }
+    }
+
+    public void reloadDetails() {
+        mContainer.reloadDetails();
+    }
+
+    public void setCloseListener(CloseListener listener) {
+        mContainer.setCloseListener(listener);
+    }
+
+    public static String resolveAddress(AbstractGalleryActivity activity, double[] latlng,
+            AddressResolvingListener listener) {
+        if (sAddressResolver == null) {
+            sAddressResolver = new DetailsAddressResolver(activity);
+        } else {
+            sAddressResolver.cancel();
+        }
+        return sAddressResolver.resolveAddress(latlng, listener);
+    }
+
+    public static void resolveResolution(String path, ResolutionResolvingListener listener) {
+        Bitmap bitmap = BitmapFactory.decodeFile(path);
+        if (bitmap == null) return;
+        listener.onResolutionAvailable(bitmap.getWidth(), bitmap.getHeight());
+    }
+
+    public static void pause() {
+        if (sAddressResolver != null) sAddressResolver.cancel();
+    }
+
+    public void show() {
+        mContainer.show();
+    }
+
+    public void hide() {
+        mContainer.hide();
+    }
+
+    public static String getDetailsName(Context context, int key) {
+        switch (key) {
+            case MediaDetails.INDEX_TITLE:
+                return context.getString(R.string.title);
+            case MediaDetails.INDEX_DESCRIPTION:
+                return context.getString(R.string.description);
+            case MediaDetails.INDEX_DATETIME:
+                return context.getString(R.string.time);
+            case MediaDetails.INDEX_LOCATION:
+                return context.getString(R.string.location);
+            case MediaDetails.INDEX_PATH:
+                return context.getString(R.string.path);
+            case MediaDetails.INDEX_WIDTH:
+                return context.getString(R.string.width);
+            case MediaDetails.INDEX_HEIGHT:
+                return context.getString(R.string.height);
+            case MediaDetails.INDEX_ORIENTATION:
+                return context.getString(R.string.orientation);
+            case MediaDetails.INDEX_DURATION:
+                return context.getString(R.string.duration);
+            case MediaDetails.INDEX_MIMETYPE:
+                return context.getString(R.string.mimetype);
+            case MediaDetails.INDEX_SIZE:
+                return context.getString(R.string.file_size);
+            case MediaDetails.INDEX_MAKE:
+                return context.getString(R.string.maker);
+            case MediaDetails.INDEX_MODEL:
+                return context.getString(R.string.model);
+            case MediaDetails.INDEX_FLASH:
+                return context.getString(R.string.flash);
+            case MediaDetails.INDEX_APERTURE:
+                return context.getString(R.string.aperture);
+            case MediaDetails.INDEX_FOCAL_LENGTH:
+                return context.getString(R.string.focal_length);
+            case MediaDetails.INDEX_WHITE_BALANCE:
+                return context.getString(R.string.white_balance);
+            case MediaDetails.INDEX_EXPOSURE_TIME:
+                return context.getString(R.string.exposure_time);
+            case MediaDetails.INDEX_ISO:
+                return context.getString(R.string.iso);
+            default:
+                return "Unknown key" + key;
+        }
+    }
+}
+
+