Add Glue as delegate to AutofillDialog

chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogContentView.java

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.autofill;
 
 import java.util.ArrayList;
 import java.util.List;
 
 import android.content.Context;
-import android.graphics.BitmapFactory;
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.animation.Animation;
 import android.view.animation.AnimationSet;
 import android.view.animation.ScaleAnimation;
 import android.view.animation.TranslateAnimation;
-import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.AdapterView.OnItemSelectedListener;
 
 import static org.chromium.chrome.browser.autofill.AutofillDialogConstants.NUM_SECTIONS;
 import static org.chromium.chrome.browser.autofill.AutofillDialogConstants.SECTION_CC;
 import static org.chromium.chrome.browser.autofill.AutofillDialogConstants.SECTION_CC_BILLING;
 import static org.chromium.chrome.browser.autofill.AutofillDialogConstants.SECTION_BILLING;
 import static org.chromium.chrome.browser.autofill.AutofillDialogConstants.SECTION_SHIPPING;
 
 import org.chromium.chrome.R;
 
 /**
  * This is the parent layout that contains the layouts for different states of
  * autofill dialog. In principle it shouldn't contain any logic related with the
  * actual workflow, but rather respond to any UI update messages coming to it
  * from the AutofillDialog.
  */
 public class AutofillDialogContentView extends LinearLayout {
     private static final int ANIMATION_DURATION_MS = 1000;
     // TODO(yusufo): Remove all placeholders here and also in related layout xml files.
-    private final AutofillDialogMenuItem[][] mDefaultMenuItems =
-            new AutofillDialogMenuItem[NUM_SECTIONS][];
     static final int INVALID_LAYOUT = -1;
     static final int LAYOUT_EDITING_SHIPPING = 0;
     static final int LAYOUT_EDITING_CC = 1;
     static final int LAYOUT_EDITING_BILLING = 2;
     static final int LAYOUT_EDITING_CC_BILLING = 3;
     static final int LAYOUT_FETCHING = 4;
     static final int LAYOUT_STEADY = 5;
     private final Runnable mDismissSteadyLayoutRunnable = new Runnable() {
         @Override
         public void run() {
             mSteadyLayout.setVisibility(GONE);
         }
     };
     private Spinner[] mSpinners = new Spinner[NUM_SECTIONS];
     private AutofillDialogMenuAdapter[] mAdapters = new AutofillDialogMenuAdapter[NUM_SECTIONS];
     private ViewGroup mSteadyLayout;
     private ViewGroup[] mEditLayouts = new ViewGroup[NUM_SECTIONS];
     private int mCurrentLayout = -1;
 
     public AutofillDialogContentView(Context context, AttributeSet attrs) {
         super(context, attrs);
-        AutofillDialogMenuItem[] billingItems = {
-                new AutofillDialogMenuItem(0,
-                        getResources().getString(R.string.autofill_new_billing)),
-                new AutofillDialogMenuItem(0,
-                        getResources().getString(R.string.autofill_edit_billing))
-        };
-        AutofillDialogMenuItem[] shippingItems = {
-                new AutofillDialogMenuItem(0,
-                        getResources().getString(R.string.autofill_new_shipping)),
-                new AutofillDialogMenuItem(0,
-                        getResources().getString(R.string.autofill_edit_shipping))
-        };
-
-        mDefaultMenuItems[SECTION_CC_BILLING] = billingItems;
-        mDefaultMenuItems[SECTION_SHIPPING] = shippingItems;
     }
 
     @Override
     protected void onFinishInflate () {
         mSteadyLayout = (ViewGroup) findViewById(R.id.general_layout);
 
         for (int i = 0; i < AutofillDialogConstants.NUM_SECTIONS; i++) {
             mEditLayouts[i] = (ViewGroup) findViewById(
                     AutofillDialogUtils.getLayoutIDForSection(i));
             int id = AutofillDialogUtils.getSpinnerIDForSection(i);
             mSpinners[i] = (Spinner) findViewById(id);
             AutofillDialogMenuAdapter adapter = new AutofillDialogMenuAdapter(getContext(),
                     new ArrayList<AutofillDialogMenuItem>());
             mAdapters[i] = adapter;
             if (id == AutofillDialogUtils.INVALID_ID) continue;
             mSpinners[i].setAdapter(adapter);
         }
 
-        createAndAddPlaceHolders();
         changeLayoutTo(LAYOUT_FETCHING);
     }
 
-    // TODO(yusufo): Remove this method once glue implements fetching data.
-    private void createAndAddPlaceHolders() {
-        AutofillDialogMenuItem[] ccItems = new AutofillDialogMenuItem[1];
-        ccItems[0] = new AutofillDialogMenuItem(
-                0, "XXXX-XXXX-XXXX-1000", "Additional info required",
-                        BitmapFactory.decodeResource(getResources(), R.drawable.visa));
-        AutofillDialogMenuItem[] addressItems = new AutofillDialogMenuItem[1];
-        addressItems[0] = new AutofillDialogMenuItem(
-                0, "Place Holder", "1600 Amphitheatre Pkwy", null);
-        updateMenuItemsForSection(SECTION_CC_BILLING, ccItems);
-        updateMenuItemsForSection(SECTION_SHIPPING, addressItems);
-    }
-
     @Override
     protected void onMeasure (int widthMeasureSpec, int heightMeasureSpec) {
         super.onMeasure(widthMeasureSpec, heightMeasureSpec);
         Spinner ccSpinner = mSpinners[SECTION_CC_BILLING];
         Spinner addressSpinner = mSpinners[SECTION_SHIPPING];
         ccSpinner.setDropDownWidth(ccSpinner.getMeasuredWidth());
         ccSpinner.setDropDownVerticalOffset(-ccSpinner.getMeasuredHeight());
         addressSpinner.setDropDownWidth(addressSpinner.getMeasuredWidth());
         addressSpinner.setDropDownVerticalOffset(-addressSpinner.getMeasuredHeight());
     }
 
     /**
      * Set the listener for all the dropdown members in the layout.
      * @param listener The listener object to attach to the dropdowns.
      */
     public void setOnItemSelectedListener(OnItemSelectedListener listener) {
         for (int i = 0; i < NUM_SECTIONS; i++) {
             if (mSpinners[i] != null) mSpinners[i].setOnItemSelectedListener(listener);
         }
     }
 
     /**
-     * @param spinner The dropdown that was selected by the user.
-     * @param section The section  that the dropdown corresponds to.
-     * @param position The position for the selected item in the dropdown.
-     * @return Whether the selection should cause a layout state change.
+     * @return Whether the current layout is one of the editing layouts.
      */
-    public boolean selectionShouldChangeLayout(AdapterView<?> spinner, int section, int position) {
-        int numDefaultItems = mDefaultMenuItems[section] != null ?
-                mDefaultMenuItems[section].length : 0;
-        return position >= spinner.getCount() - numDefaultItems;
+    public boolean isInEditingMode() {
+        return mCurrentLayout != INVALID_LAYOUT &&
+                mCurrentLayout != LAYOUT_STEADY &&
+                        mCurrentLayout != LAYOUT_FETCHING;
     }
 
     /**
-     * @return The current layout the content is showing.
+     * @return The current section if we are in editing mode, INVALID_SECTION otherwise.
      */
-    // TODO(yusufo): Consider restricting this access more to checks rather than the
-    // current value.
-    public int getCurrentLayout() {
-        return mCurrentLayout;
+    public int getCurrentSection() {
+        return getSectionForLayoutMode(mCurrentLayout);
     }
 
     /**
      * Updates a dropdown with the given items and adds default items to the end.
      * @param items The {@link AutofillDialogMenuItem} array to update the dropdown with.
      */
-    public void updateMenuItemsForSection(int section, AutofillDialogMenuItem[] items) {
+    public void updateMenuItemsForSection(int section, List<AutofillDialogMenuItem> items) {
         AutofillDialogMenuAdapter adapter = mAdapters[section];
         adapter.clear();
         adapter.addAll(items);
-        if (mDefaultMenuItems[section] != null) adapter.addAll(mDefaultMenuItems[section]);
     }
 
     /**
      * Transitions the layout shown to a given layout.
      * @param mode The layout mode to transition to.
      */
     public void changeLayoutTo(int mode) {
         assert(mode != INVALID_LAYOUT);
         if (mode == mCurrentLayout || mode == INVALID_LAYOUT) return;
 
@@ skipping 164 matching lines @@
                     line2.setVisibility(VISIBLE);
                     line2.setText(item.mLine2);
                 } else {
                     line2.setVisibility(GONE);
                 }
             }
             return convertView;
         }
     }
 }