From 4e5c80ff91db217d2b06be5cd05544203f95f0b4 Mon Sep 17 00:00:00 2001
From: Hayden Schoen <hayden@cyngn.com>
Date: Thu, 5 Mar 2015 14:55:20 -0800
Subject: App Drawer: Disables specific settings for the paginated app drawer
 while the vertical app drawer is selected

Change-Id: I352bfd42f60d46c53ee74c4ecf6a6bb3f0b7ba90
---
 res/values/cm_strings.xml                          |  2 +
 src/com/android/launcher3/Launcher.java            |  4 ++
 .../list/SettingsPinnedHeaderAdapter.java          | 52 ++++++++++++++++++----
 3 files changed, 49 insertions(+), 9 deletions(-)

diff --git a/res/values/cm_strings.xml b/res/values/cm_strings.xml
index 2fbaa1af5..389605e6d 100644
--- a/res/values/cm_strings.xml
+++ b/res/values/cm_strings.xml
@@ -80,4 +80,6 @@
 
     <string name="drawer_type_drawer">Vertical</string>
     <string name="drawer_type_pager">Paged</string>
+
+    <string name="setting_state_disabled">DISABLED</string>
 </resources>
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index e0e05c866..fd219d47d 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -1275,6 +1275,10 @@ public class Launcher extends Activity
                         R.integer.preferences_interface_drawer_type_default));
     }
 
+    public AppDrawerListAdapter.DrawerType getDrawerType() {
+        return mDrawerType;
+    }
+
     public void onClickSortModeButton(View v) {
         final PopupMenu popupMenu = new PopupMenu(this, v);
         final Menu menu = popupMenu.getMenu();
diff --git a/src/com/android/launcher3/list/SettingsPinnedHeaderAdapter.java b/src/com/android/launcher3/list/SettingsPinnedHeaderAdapter.java
index fdb38312c..93b34b47e 100644
--- a/src/com/android/launcher3/list/SettingsPinnedHeaderAdapter.java
+++ b/src/com/android/launcher3/list/SettingsPinnedHeaderAdapter.java
@@ -6,7 +6,9 @@ import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.database.Cursor;
+import android.graphics.Color;
 import android.graphics.Typeface;
+import android.util.Log;
 import android.util.TypedValue;
 import android.view.Gravity;
 import android.view.LayoutInflater;
@@ -25,6 +27,8 @@ import com.android.launcher3.settings.SettingsProvider;
 public class SettingsPinnedHeaderAdapter extends PinnedHeaderListAdapter {
     private static final int PARTITION_TAG = 0;
     private static final int POSITION_TAG = 1;
+    private static final float ENABLED_ALPHA = 1f;
+    private static final float DISABLED_ALPHA = 1f;
 
     private Launcher mLauncher;
     private Context mContext;
@@ -91,6 +95,7 @@ public class SettingsPinnedHeaderAdapter extends PinnedHeaderListAdapter {
 
         Resources res = mLauncher.getResources();
 
+
         boolean current = false;
         String state = "";
 
@@ -135,12 +140,16 @@ public class SettingsPinnedHeaderAdapter extends PinnedHeaderListAdapter {
                         updateDrawerTypeSettingsItem(v);
                         break;
                     case 1:
-                        state = mLauncher.getAppsCustomizeTransitionEffect();
-                        state = mapEffectToValue(state);
-                        ((TextView) v.findViewById(R.id.item_state)).setText(state);
+                        if (!setDisabled(v)) {
+                            state = mLauncher.getAppsCustomizeTransitionEffect();
+                            state = mapEffectToValue(state);
+                            ((TextView) v.findViewById(R.id.item_state)).setText(state);
+                        }
                         break;
                     case 2:
-                        updateDrawerSortSettingsItem(v);
+                        if (!setDisabled(v)) {
+                            updateDrawerSortSettingsItem(v);
+                        }
                         break;
                     case 3:
                         current = SettingsProvider.getBoolean(mContext,
@@ -207,11 +216,7 @@ public class SettingsPinnedHeaderAdapter extends PinnedHeaderListAdapter {
 
     public void updateDrawerTypeSettingsItem(View v) {
         String state = "";
-        AppDrawerListAdapter.DrawerType type =
-                AppDrawerListAdapter.DrawerType.getModeForValue(
-                        SettingsProvider.getInt(mLauncher,
-                                SettingsProvider.SETTINGS_UI_DRAWER_TYPE,
-                                R.integer.preferences_interface_drawer_type_default));
+        AppDrawerListAdapter.DrawerType type = mLauncher.getDrawerType();
         switch (type) {
             case Drawer:
                 state = mLauncher.getResources().getString(R.string.drawer_type_drawer);
@@ -313,9 +318,11 @@ public class SettingsPinnedHeaderAdapter extends PinnedHeaderListAdapter {
                             break;
                         case 1:
                             mLauncher.onClickTransitionEffectButton(v, true);
+
                             break;
                         case 2:
                             onClickSortButton();
+
                             break;
                         case 3:
                             onIconLabelsBooleanChanged(v,
@@ -408,4 +415,31 @@ public class SettingsPinnedHeaderAdapter extends PinnedHeaderListAdapter {
 
         notifyDataSetChanged();
     }
+
+    private boolean setDisabled(View v) {
+        TextView itemState = ((TextView) v.findViewById(R.id.item_state));
+        TextView itemName = ((TextView) v.findViewById(R.id.item_name));
+
+        AppDrawerListAdapter.DrawerType type = mLauncher.getDrawerType();
+
+        boolean isDisabled = false;
+
+        switch (type) {
+            case Drawer:
+                itemState.setAlpha(DISABLED_ALPHA);
+                itemState.setText(mLauncher.getResources()
+                        .getString(R.string.setting_state_disabled));
+                itemName.setAlpha(DISABLED_ALPHA);
+                v.setEnabled(false);
+                isDisabled = true;
+                break;
+            case Pager:
+                itemState.setAlpha(ENABLED_ALPHA);
+                itemName.setAlpha(ENABLED_ALPHA);
+                v.setEnabled(true);
+                break;
+        }
+
+        return isDisabled;
+    }
 }
-- 
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