Make removal of queued items undoable

10 files changed, 73 insertions, 3 deletions

diff --git a/res/drawable-xhdpi/ic_undobar_undo.png b/res/drawable-xhdpi/ic_undobar_undo.png
new file mode 100644
index 000000000..91c8429ad
--- /dev/null
+++ b/res/drawable-xhdpi/ic_undobar_undo.png
diff --git a/res/drawable-xhdpi/undobar.9.png b/res/drawable-xhdpi/undobar.9.png
new file mode 100644
index 000000000..22fa2205b
--- /dev/null
+++ b/res/drawable-xhdpi/undobar.9.png
diff --git a/res/drawable-xhdpi/undobar_button_focused.9.png b/res/drawable-xhdpi/undobar_button_focused.9.png
new file mode 100644
index 000000000..d284ca7cb
--- /dev/null
+++ b/res/drawable-xhdpi/undobar_button_focused.9.png
diff --git a/res/drawable-xhdpi/undobar_button_pressed.9.png b/res/drawable-xhdpi/undobar_button_pressed.9.png
new file mode 100644
index 000000000..e990659f0
--- /dev/null
+++ b/res/drawable-xhdpi/undobar_button_pressed.9.png
diff --git a/res/drawable-xhdpi/undobar_divider.9.png b/res/drawable-xhdpi/undobar_divider.9.png
new file mode 100644
index 000000000..1b067d4e7
--- /dev/null
+++ b/res/drawable-xhdpi/undobar_divider.9.png
diff --git a/res/drawable/undobar_button.xml b/res/drawable/undobar_button.xml
new file mode 100644
index 000000000..a4de91b49
--- /dev/null
+++ b/res/drawable/undobar_button.xml
@@ -0,0 +1,22 @@
+<!--
+
+  Copyright 2012 Roman Nurik
+
+  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.
+  
+-->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+  <item android:drawable="@drawable/undobar_button_pressed" android:state_pressed="true"/>
+  <item android:drawable="@drawable/undobar_button_focused" android:state_focused="true"/>
+  <item android:drawable="@android:color/transparent"/>
+</selector>
diff --git a/res/layout/organize_queue.xml b/res/layout/organize_queue.xml
index b73263632..1c6a4ad4e 100644
--- a/res/layout/organize_queue.xml
+++ b/res/layout/organize_queue.xml
@@ -32,4 +32,9 @@
         android:gravity="center"
         android:text="@string/no_items_label" />
 
-</LinearLayout>
\ No newline at end of file
+    <LinearLayout android:id="@+id/undobar" style="@style/UndoBar">
+      <TextView android:id="@+id/undobar_message" style="@style/UndoBarMessage" />
+      <Button android:id="@+id/undobar_button" style="@style/UndoBarButton" />
+    </LinearLayout>
+
+</LinearLayout>
diff --git a/res/values/integers.xml b/res/values/integers.xml
new file mode 100644
index 000000000..d7f7eca68
--- /dev/null
+++ b/res/values/integers.xml
@@ -0,0 +1,3 @@
+<resources>
+  <integer name="undobar_hide_delay">5000</integer>
+</resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 5bc40db54..fce513f3e 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -122,6 +122,8 @@
     <!-- Queue operations -->
     <string name="clear_queue_label">Clear queue</string>
     <string name="organize_queue_label">Organize queue</string>
+    <string name="undo">Undo</string>
+    <string name="removed_from_queue">Item removed</string>
 
     <!-- Flattr -->
     <string name="flattr_auth_label">Flattr sign-in</string>
@@ -239,4 +241,4 @@
     <string name="folder_not_empty_dialog_msg">The folder you have selected is not empty. Media downloads and other files will be placed directly in this folder. Continue anyway?</string>
     <string name="set_to_default_folder">Choose default folder</string>
 
-</resources>
\ No newline at end of file
+</resources>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index c5e3abde3..f32ea3894 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -92,4 +92,42 @@
         <item name="android:textColor">#FFFFFF</item>
     </style>
 
-</resources>
\ No newline at end of file
+    <style name="UndoBar">
+      <item name="android:layout_width">match_parent</item>
+      <item name="android:layout_height">48dp</item>
+      <item name="android:layout_gravity">bottom</item>
+      <item name="android:layout_marginLeft">8dp</item>
+      <item name="android:layout_marginRight">8dp</item>
+      <item name="android:layout_marginBottom">16dp</item>
+      <item name="android:orientation">horizontal</item>
+      <item name="android:background">@drawable/undobar</item>
+      <item name="android:clickable">true</item>
+      <item name="android:showDividers">middle</item>
+      <item name="android:divider">@drawable/undobar_divider</item>
+      <item name="android:dividerPadding">10dp</item>
+    </style>
+    <style name="UndoBarMessage">
+      <item name="android:layout_width">0dp</item>
+      <item name="android:layout_weight">1</item>
+      <item name="android:layout_height">wrap_content</item>
+      <item name="android:layout_marginLeft">16dp</item>
+      <item name="android:layout_gravity">center_vertical</item>
+      <item name="android:layout_marginRight">16dp</item>
+      <item name="android:textAppearance">?android:textAppearanceMedium</item>
+      <item name="android:textColor">#fff</item>
+    </style>
+    <style name="UndoBarButton">
+      <item name="android:layout_width">wrap_content</item>
+      <item name="android:layout_height">match_parent</item>
+      <item name="android:paddingLeft">16dp</item>
+      <item name="android:paddingRight">16dp</item>
+      <item name="android:background">@drawable/undobar_button</item>
+      <item name="android:drawableLeft">@drawable/ic_undobar_undo</item>
+      <item name="android:drawablePadding">12dp</item>
+      <item name="android:textAppearance">?android:textAppearanceSmall</item>
+      <item name="android:textAllCaps">true</item>
+      <item name="android:textStyle">bold</item>
+      <item name="android:textColor">#fff</item>
+      <item name="android:text">@string/undo</item>
+    </style>
+</resources>