Disable automatically Shift when pressing Ctrl

Automatic capitalisation might interferes with keyboard shortcuts.

5 files changed, 40 insertions, 7 deletions

diff --git a/srcs/juloo.keyboard2/Autocapitalisation.java b/srcs/juloo.keyboard2/Autocapitalisation.java
index 35f5ad0..3dcdefc 100644
--- a/srcs/juloo.keyboard2/Autocapitalisation.java
+++ b/srcs/juloo.keyboard2/Autocapitalisation.java
@@ -77,6 +77,13 @@ final class Autocapitalisation
     callback(true);
   }
 
+  public void stop()
+  {
+    _should_enable_shift = false;
+    _should_update_caps_mode = false;
+    callback(true);
+  }
+
   public static interface Callback
   {
     public void update_shift_state(boolean should_enable, boolean should_disable);
diff --git a/srcs/juloo.keyboard2/Config.java b/srcs/juloo.keyboard2/Config.java
index 05a7632..b40a41c 100644
--- a/srcs/juloo.keyboard2/Config.java
+++ b/srcs/juloo.keyboard2/Config.java
@@ -359,6 +359,7 @@ final class Config
 
   public static interface IKeyEventHandler
   {
+    public void key_down(KeyValue value, boolean is_swipe);
     public void key_up(KeyValue value, Pointers.Modifiers flags);
   }
 
diff --git a/srcs/juloo.keyboard2/KeyEventHandler.java b/srcs/juloo.keyboard2/KeyEventHandler.java
index 97a6cd0..c1f0a89 100644
--- a/srcs/juloo.keyboard2/KeyEventHandler.java
+++ b/srcs/juloo.keyboard2/KeyEventHandler.java
@@ -31,6 +31,29 @@ class KeyEventHandler implements Config.IKeyEventHandler
     _autocap.selection_updated(oldSelStart, newSelStart);
   }
 
+  /** A key is being pressed. There will not necessarily be a corresponding
+      [key_up] event. */
+  public void key_down(KeyValue key, boolean isSwipe)
+  {
+    if (key == null)
+      return;
+    switch (key.getKind())
+    {
+      case Modifier:
+        // Stop auto capitalisation when activating a system modifier
+        switch (key.getModifier())
+        {
+          case CTRL:
+          case ALT:
+          case META:
+            _autocap.stop();
+            break;
+        }
+        break;
+      default: break;
+    }
+  }
+
   /** A key has been released. */
   public void key_up(KeyValue key, Pointers.Modifiers mods)
   {
diff --git a/srcs/juloo.keyboard2/Keyboard2View.java b/srcs/juloo.keyboard2/Keyboard2View.java
index 3f4a895..949cdab 100644
--- a/srcs/juloo.keyboard2/Keyboard2View.java
+++ b/srcs/juloo.keyboard2/Keyboard2View.java
@@ -113,7 +113,7 @@ public class Keyboard2View extends View
     }
     else
     {
-      if ((flags & KeyValue.FLAG_FAKE_PTR) != 0)
+      if ((flags & KeyValue.FLAG_FAKE_PTR) == 0)
         return; // Don't remove locked pointers
       _pointers.remove_fake_pointer(_shift_kv, _shift_key);
     }
@@ -134,8 +134,9 @@ public class Keyboard2View extends View
     return KeyModifier.modify(k, mods);
   }
 
-  public void onPointerDown(boolean isSwipe)
+  public void onPointerDown(KeyValue k, boolean isSwipe)
   {
+    _config.handler.key_down(k, isSwipe);
     invalidate();
     vibrate();
   }
diff --git a/srcs/juloo.keyboard2/Pointers.java b/srcs/juloo.keyboard2/Pointers.java
index bcab202..00a2e3b 100644
--- a/srcs/juloo.keyboard2/Pointers.java
+++ b/srcs/juloo.keyboard2/Pointers.java
@@ -172,7 +172,7 @@ public final class Pointers implements Handler.Callback
     Pointer ptr = new Pointer(pointerId, key, value, x, y, mods);
     _ptrs.add(ptr);
     startKeyRepeat(ptr);
-    _handler.onPointerDown(false);
+    _handler.onPointerDown(value, false);
   }
 
   static final int[] DIRECTION_TO_INDEX = new int[]{
@@ -263,7 +263,7 @@ public final class Pointers implements Handler.Callback
         {
           startSliding(ptr, dy);
         }
-        _handler.onPointerDown(true);
+        _handler.onPointerDown(newValue, true);
       }
     }
   }
@@ -383,7 +383,7 @@ public final class Pointers implements Handler.Callback
     {
       ptr.value = kv;
       ptr.flags = kv.getFlags();
-      _handler.onPointerDown(true);
+      _handler.onPointerDown(kv, true);
       return true;
     }
     // Stop repeating: Special keys
@@ -522,8 +522,9 @@ public final class Pointers implements Handler.Callback
     public KeyValue modifyKey(KeyValue k, Modifiers flags);
 
     /** A key is pressed. [getModifiers()] is uptodate. Might be called after a
-        press or a swipe to a different value. */
-    public void onPointerDown(boolean isSwipe);
+        press or a swipe to a different value. Down events are not paired with
+        up events. */
+    public void onPointerDown(KeyValue k, boolean isSwipe);
 
     /** Key is released. [k] is the key that was returned by
         [modifySelectedKey] or [modifySelectedKey]. */