1 files changed, 88 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/filtershow/controller/StyleChooser.java b/src/com/android/gallery3d/filtershow/controller/StyleChooser.java
new file mode 100644
index 000000000..fb613abc7
--- /dev/null
+++ b/src/com/android/gallery3d/filtershow/controller/StyleChooser.java
@@ -0,0 +1,88 @@
+package com.android.gallery3d.filtershow.controller;
+
+import android.app.ActionBar.LayoutParams;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.ImageView.ScaleType;
+import android.widget.LinearLayout;
+
+import com.android.gallery3d.R;
+import com.android.gallery3d.filtershow.pipeline.RenderingRequest;
+import com.android.gallery3d.filtershow.pipeline.RenderingRequestCaller;
+import com.android.gallery3d.filtershow.editors.Editor;
+
+import java.util.Vector;
+
+public class StyleChooser implements Control {
+    private final String LOGTAG = "StyleChooser";
+    protected ParameterStyles mParameter;
+    protected LinearLayout mLinearLayout;
+    protected Editor mEditor;
+    private View mTopView;
+    private Vector<ImageButton> mIconButton = new Vector<ImageButton>();
+    protected int mLayoutID = R.layout.filtershow_control_style_chooser;
+
+    @Override
+    public void setUp(ViewGroup container, Parameter parameter, Editor editor) {
+        container.removeAllViews();
+        mEditor = editor;
+        Context context = container.getContext();
+        mParameter = (ParameterStyles) parameter;
+        LayoutInflater inflater =
+                (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        mTopView = inflater.inflate(mLayoutID, container, true);
+        mLinearLayout = (LinearLayout) mTopView.findViewById(R.id.listStyles);
+        mTopView.setVisibility(View.VISIBLE);
+        int n = mParameter.getNumberOfStyles();
+        mIconButton.clear();
+        LayoutParams lp = new LayoutParams(120, 120);
+        for (int i = 0; i < n; i++) {
+            final ImageButton button = new ImageButton(context);
+            button.setScaleType(ScaleType.CENTER_CROP);
+            button.setLayoutParams(lp);
+            button.setBackgroundResource(android.R.color.transparent);
+            mIconButton.add(button);
+            final int buttonNo = i;
+            button.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View arg0) {
+                    mParameter.setSelected(buttonNo);
+                }
+            });
+            mLinearLayout.addView(button);
+            mParameter.getIcon(i, new RenderingRequestCaller() {
+                @Override
+                public void available(RenderingRequest request) {
+                    Bitmap bmap = request.getBitmap();
+                    if (bmap == null) {
+                        return;
+                    }
+                    button.setImageBitmap(bmap);
+                }
+            });
+        }
+    }
+
+    @Override
+    public View getTopView() {
+        return mTopView;
+    }
+
+    @Override
+    public void setPrameter(Parameter parameter) {
+        mParameter = (ParameterStyles) parameter;
+        updateUI();
+    }
+
+    @Override
+    public void updateUI() {
+        if (mParameter == null) {
+            return;
+        }
+    }
+
+}