1 files changed, 125 insertions, 0 deletions
diff --git a/src/com/android/settings/inputmethod/SingleSpellCheckerPreference.java b/src/com/android/settings/inputmethod/SingleSpellCheckerPreference.java
new file mode 100644
index 0000000..98ca3af
--- /dev/null
+++ b/src/com/android/settings/inputmethod/SingleSpellCheckerPreference.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2011 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.settings.inputmethod;
+
+import com.android.settings.R;
+import com.android.settings.SettingsPreferenceFragment;
+
+import android.content.Intent;
+
+import android.preference.Preference;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.textservice.SpellCheckerInfo;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+public class SingleSpellCheckerPreference extends Preference {
+    private static final float DISABLED_ALPHA = 0.4f;
+
+    private final SpellCheckerInfo mSpellCheckerInfo;
+
+    private SettingsPreferenceFragment mFragment;
+    private TextView mTitleText;
+    private TextView mSummaryText;
+    private View mPrefAll;
+    private View mPrefLeftButton;
+    private ImageView mSetingsButton;
+    private Intent mSettingsIntent;
+    private boolean mSelected;
+
+    public SingleSpellCheckerPreference(SettingsPreferenceFragment fragment, Intent settingsIntent,
+            SpellCheckerInfo sci) {
+        super(fragment.getActivity(), null, 0);
+        setLayoutResource(R.layout.preference_spellchecker);
+        mSpellCheckerInfo = sci;
+        mSelected = false;
+    }
+
+    @Override
+    protected void onBindView(View view) {
+        super.onBindView(view);
+        mPrefAll = view.findViewById(R.id.pref_all);
+        mPrefLeftButton = view.findViewById(R.id.pref_left_button);
+        mPrefLeftButton.setOnClickListener(
+                new OnClickListener() {
+                    @Override
+                    public void onClick(View arg0) {
+                        onLeftButtonClicked(arg0);
+                    }
+                });
+        mSetingsButton = (ImageView)view.findViewById(R.id.pref_right_button);
+        mTitleText = (TextView)view.findViewById(android.R.id.title);
+        mSummaryText = (TextView)view.findViewById(android.R.id.summary);
+        mSetingsButton.setOnClickListener(
+                new OnClickListener() {
+                    @Override
+                    public void onClick(View arg0) {
+                        onSettingsButtonClicked(arg0);
+                    }
+                });
+        updateSelectedState(mSelected);
+    }
+
+    private void onLeftButtonClicked(View arg0) {
+        final OnPreferenceClickListener listener = getOnPreferenceClickListener();
+        if (listener != null) {
+            listener.onPreferenceClick(this);
+        }
+    }
+
+    public SpellCheckerInfo getSpellCheckerInfo() {
+        return mSpellCheckerInfo;
+    }
+
+    public void updateSelectedState(boolean selected) {
+        if (mPrefAll != null) {
+            if (selected) {
+                // TODO: Use a color defined by the design guideline.
+                mPrefAll.setBackgroundColor(0x88006666);
+            } else {
+                mPrefAll.setBackgroundColor(0);
+            }
+            enableSettingsButton(selected);
+        }
+    }
+
+    public void setSelected(boolean selected) {
+        mSelected = selected;
+    }
+
+    protected void onSettingsButtonClicked(View arg0) {
+        if (mFragment != null && mSettingsIntent != null) {
+            mFragment.startActivity(mSettingsIntent);
+        }
+    }
+
+    private void enableSettingsButton(boolean enabled) {
+        if (mSetingsButton != null) {
+            if (mSettingsIntent == null) {
+                mSetingsButton.setVisibility(View.GONE);
+            } else {
+                mSetingsButton.setEnabled(enabled);
+                mSetingsButton.setClickable(enabled);
+                mSetingsButton.setFocusable(enabled);
+                if (!enabled) {
+                    mSetingsButton.setAlpha(DISABLED_ALPHA);
+                }
+            }
+        }
+    }
+}