Clipboard pane (#681)

This adds the clipboard pane, which allows to save an arbitrary number of
clipboards and to paste them later. The key can be disabled in settings.

Checking the "Recently copied text" checkbox will cause the keyboard to keep a
temporary history of copied text. This history can only contain 3 elements
which expire after 5 minutes.
If this is unchecked, no history is collected.

History entries can be pinned into the persisted list of pins.

1 files changed, 10 insertions, 0 deletions

diff --git a/srcs/juloo.keyboard2/Keyboard2.java b/srcs/juloo.keyboard2/Keyboard2.java
index c332375..0c82aaf 100644
--- a/srcs/juloo.keyboard2/Keyboard2.java
+++ b/srcs/juloo.keyboard2/Keyboard2.java
@@ -36,6 +36,7 @@ public class Keyboard2 extends InputMethodService
   /** Layout associated with the currently selected locale. Not 'null'. */
   private KeyboardData _localeTextLayout;
   private ViewGroup _emojiPane = null;
+  private ViewGroup _clipboard_pane = null;
   public int actionId; // Action performed by the Action key.
 
   private Config _config;
@@ -113,6 +114,7 @@ public class Keyboard2 extends InputMethodService
     _keyboardView = (Keyboard2View)inflate_view(R.layout.keyboard);
     _keyboardView.reset();
     Logs.set_debug_logs(getResources().getBoolean(R.bool.debug_logs));
+    ClipboardHistoryService.on_startup(this, _keyeventhandler);
   }
 
   private List<InputMethodSubtype> getEnabledSubtypes(InputMethodManager imm)
@@ -223,6 +225,7 @@ public class Keyboard2 extends InputMethodService
     {
       _keyboardView = (Keyboard2View)inflate_view(R.layout.keyboard);
       _emojiPane = null;
+      _clipboard_pane = null;
       setInputView(_keyboardView);
     }
     _keyboardView.reset();
@@ -384,7 +387,14 @@ public class Keyboard2 extends InputMethodService
           setInputView(_emojiPane);
           break;
 
+        case SWITCH_CLIPBOARD:
+          if (_clipboard_pane == null)
+            _clipboard_pane = (ViewGroup)inflate_view(R.layout.clipboard_pane);
+          setInputView(_clipboard_pane);
+          break;
+
         case SWITCH_BACK_EMOJI:
+        case SWITCH_BACK_CLIPBOARD:
           setInputView(_keyboardView);
           break;