Workspace: Custom Vertical/Horizontal Padding

Change-Id: Ie9b74b081f254493905ab792bfe85f95a6641a79

4 files changed, 37 insertions, 2 deletions

diff --git a/res/values/strings.xml b/res/values/strings.xml
index 0acbe2daa..4db8a1d5a 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -291,6 +291,10 @@ s -->
     <string name="preferences_interface_homescreen_general_screens_summary">Number of screens on the homescreen</string>
     <string name="preferences_interface_homescreen_general_default_screen_title">Default screen</string>
     <string name="preferences_interface_homescreen_general_default_screen_summary">Choose the default homescreen</string>
+    <string name="preferences_interface_homescreen_general_screen_padding_vertical_title">Vertical Padding</string>
+    <string name="preferences_interface_homescreen_general_screen_padding_vertical_summary">Extra vertical spacing on the homescreen</string>
+    <string name="preferences_interface_homescreen_general_screen_padding_horizontal_title">Horizontal Padding</string>
+    <string name="preferences_interface_homescreen_general_screen_padding_horizontal_summary">Extra horizontal spacing on the homescreen</string>
     <string name="preferences_interface_homescreen_general_search_title">Search bar</string>
     <string name="preferences_interface_homescreen_general_search_summary">Enable persistent search bar</string>
     <string name="preferences_interface_homescreen_general_resize_any_widget_title">Resize any widget</string>
diff --git a/res/xml/preferences.xml b/res/xml/preferences.xml
index 13d12a298..c0b517529 100644
--- a/res/xml/preferences.xml
+++ b/res/xml/preferences.xml
@@ -35,6 +35,18 @@
                     launcher:maxExternal="ui_homescreen_screens"
                     launcher:max="7"
                     launcher:min="1" />
+                <com.cyanogenmod.trebuchet.preference.NumberPickerPreference android:key="ui_homescreen_screen_padding_vertical"
+                    android:title="@string/preferences_interface_homescreen_general_screen_padding_vertical_title"
+                    android:summary="@string/preferences_interface_homescreen_general_screen_padding_vertical_summary"
+                    android:defaultValue="0"
+                    launcher:max="10"
+                    launcher:min="0" />
+                <com.cyanogenmod.trebuchet.preference.NumberPickerPreference android:key="ui_homescreen_screen_padding_horizontal"
+                    android:title="@string/preferences_interface_homescreen_general_screen_padding_horizontal_title"
+                    android:summary="@string/preferences_interface_homescreen_general_screen_padding_horizontal_summary"
+                    android:defaultValue="0"
+                    launcher:max="10"
+                    launcher:min="0" />
                 <CheckBoxPreference android:key="ui_homescreen_general_search"
                     android:title="@string/preferences_interface_homescreen_general_search_title"
                     android:summary="@string/preferences_interface_homescreen_general_search_summary"
diff --git a/src/com/cyanogenmod/trebuchet/Workspace.java b/src/com/cyanogenmod/trebuchet/Workspace.java
index 9c253692d..34aabf8c2 100644
--- a/src/com/cyanogenmod/trebuchet/Workspace.java
+++ b/src/com/cyanogenmod/trebuchet/Workspace.java
@@ -258,6 +258,8 @@ public class Workspace extends PagedView
     // Preferences
     private int mNumberHomescreens;
     private int mDefaultHomescreen;
+    private int mScreenPaddingVertical;
+    private int mScreenPaddingHorizontal;
     private boolean mShowSearchBar;
     private boolean mResizeAnyWidget;
     private boolean mScrollWallpaper;
@@ -344,6 +346,8 @@ public class Workspace extends PagedView
         if (mDefaultHomescreen >= mNumberHomescreens) {
             mDefaultHomescreen = mNumberHomescreens / 2;
         }
+        mScreenPaddingVertical = PreferencesProvider.Interface.Homescreen.getScreenPaddingVertical(context);
+        mScreenPaddingHorizontal = PreferencesProvider.Interface.Homescreen.getScreenPaddingHorizontal(context);
         mShowSearchBar = PreferencesProvider.Interface.Homescreen.getShowSearchBar(context);
         mResizeAnyWidget = PreferencesProvider.Interface.Homescreen.getResizeAnyWidget(context);
         mScrollWallpaper = PreferencesProvider.Interface.Homescreen.Scrolling.getScrollWallpaper(context);
@@ -447,8 +451,12 @@ public class Workspace extends PagedView
         LayoutInflater inflater =
                 (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
         for (int i = 0; i < mNumberHomescreens; i++) {
-            inflater.inflate(R.layout.workspace_screen, this);
-        }
+            View screen = inflater.inflate(R.layout.workspace_screen, null);
+            screen.setPadding(screen.getPaddingLeft() + mScreenPaddingHorizontal,
+                    screen.getPaddingTop() + mScreenPaddingVertical,
+                    screen.getPaddingRight() + mScreenPaddingHorizontal,
+                    screen.getPaddingBottom() + mScreenPaddingVertical);
+            addView(screen);        }
 
         try {
             mBackground = res.getDrawable(R.drawable.apps_customize_bg);
diff --git a/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java b/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java
index 13d146086..ba3ccb19b 100644
--- a/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java
+++ b/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java
@@ -19,6 +19,7 @@ package com.cyanogenmod.trebuchet.preference;
 import android.content.Context;
 import android.content.SharedPreferences;
 
+import com.cyanogenmod.trebuchet.LauncherApplication;
 import com.cyanogenmod.trebuchet.Workspace;
 import com.cyanogenmod.trebuchet.AppsCustomizePagedView;
 
@@ -37,6 +38,16 @@ public final class PreferencesProvider {
                 final SharedPreferences preferences = context.getSharedPreferences(PREFERENCES_KEY, 0);
                 return preferences.getInt("ui_homescreen_default_screen", def + 1) - 1;
             }
+            public static int getScreenPaddingVertical(Context context) {
+                final SharedPreferences preferences = context.getSharedPreferences(PREFERENCES_KEY, 0);
+                return (int)((float) preferences.getInt("ui_homescreen_screen_padding_vertical", 0) * 3.0f *
+                        LauncherApplication.getScreenDensity());
+            }
+            public static int getScreenPaddingHorizontal(Context context) {
+                final SharedPreferences preferences = context.getSharedPreferences(PREFERENCES_KEY, 0);
+                return (int)((float) preferences.getInt("ui_homescreen_screen_padding_horizontal", 0) * 3.0f *
+                        LauncherApplication.getScreenDensity());
+            }
             public static boolean getShowSearchBar(Context context) {
                 final SharedPreferences preferences = context.getSharedPreferences(PREFERENCES_KEY, 0);
                 return preferences.getBoolean("ui_homescreen_general_search", true);