Fix high keyboard height making it overflows

The calculation for the size of each rows now avoid making the keyboard
bigger than the screen if the Keyboard Height option is unusually high.

The height calculation with the default settings is changed slightly, it
is now assuming that a layout is 3.95 rows high instead of 4. This is
because the bottom row is usually 0.95% the size of other rows.

funding.json

@@ -1,91 +0,0 @@
-{
-  "version": "v1.0.0",
-  "entity": {
-    "type": "individual",
-    "role": "owner",
-    "name": "Julow",
-    "email": "jules@j3s.fr",
-    "description": "Open source developer and maintainer of Unexpected Keyboard.",
-    "webpageUrl": {
-      "url": "https://github.com/Julow"
-    }
-  },
-  "projects": [
-    {
-      "guid": "unexpected-keyboard",
-      "name": "Unexpected Keyboard",
-      "description": "Lightweight and privacy-conscious virtual keyboard for Android.",
-      "webpageUrl": {
-        "url": "https://github.com/Julow/Unexpected-Keyboard/"
-      },
-      "repositoryUrl": {
-        "url": "https://github.com/Julow/Unexpected-Keyboard/"
-      },
-      "licenses": [
-        "spdx:GPL-3.0",
-        "spdx:CC0-1.0"
-      ],
-      "tags": [
-        "android",
-        "mobile",
-        "privacy",
-        "productivity",
-        "programming",
-        "user-experience"
-      ]
-    }
-  ],
-  "funding": {
-    "channels": [
-      {
-        "guid": "liberapay",
-        "type": "other",
-        "address": "https://liberapay.com/Julow/",
-        "description": "Recurring donations for funding Unexpected Keyboard."
-      },
-      {
-        "guid": "github-sponsors",
-        "type": "other",
-        "address": "https://github.com/sponsors/Julow",
-        "description": "Recurring donations for funding Unexpected Keyboard."
-      },
-      {
-        "guid": "paypal",
-        "type": "other",
-        "address": "https://paypal.me/JulesAguillon",
-        "description": "One-time donations for funding Unexpected-keyboard."
-      }
-    ],
-    "plans": [
-      {
-        "guid": "fund-maintenance",
-        "status": "active",
-        "name": "Fund developer time",
-        "description": "Help the maintainers spend time on Unexpected Keyboard",
-        "amount": 0,
-        "currency": "EUR",
-        "frequency": "monthly",
-        "channels": [
-          "liberapay",
-          "github-sponsors",
-          "paypal"
-        ]
-      },
-      {
-        "guid": "one-time-contribution",
-        "status": "active",
-        "name": "Fund developer time",
-        "description": "Help the maintainers spend time on Unexpected Keyboard",
-        "amount": 0,
-        "currency": "EUR",
-        "frequency": "one-time",
-        "channels": [
-          "liberapay",
-          "github-sponsors",
-          "paypal"
-        ]
-      }
-    ],
-    "history": []
-  }
-}

srcs/juloo.keyboard2/ClipboardHistoryService.java

@@ -49,7 +49,7 @@ public final class ClipboardHistoryService
   /** The maximum size limits the amount of user data stored in memory but also
       gives a sense to the user that the history is not persisted and can be
       forgotten as soon as the app stops. */
-  public static final int MAX_HISTORY_SIZE = 6;
+  public static final int MAX_HISTORY_SIZE = 3;
   /** Time in ms until history entries expire. */
   public static final long HISTORY_TTL_MS = 5 * 60 * 1000;
 

srcs/juloo.keyboard2/KeyEventHandler.java

@@ -78,11 +78,6 @@ public final class KeyEventHandler
       case Compose_pending:
         _autocap.stop();
         break;
-      case Slider:
-        // Don't wait for the next key_up and move the cursor right away. This
-        // is called after the trigger distance have been travelled.
-        handle_slider(key.getSlider(), key.getSliderRepeat(), true);
-        break;
       default: break;
     }
   }
@@ -104,7 +99,7 @@ public final class KeyEventHandler
       case Modifier: break;
       case Editing: handle_editing_key(key.getEditing()); break;
       case Compose_pending: _recv.set_compose_pending(true); break;
-      case Slider: handle_slider(key.getSlider(), key.getSliderRepeat(), false); break;
+      case Slider: handle_slider(key.getSlider(), key.getSliderRepeat()); break;
       case Macro: evaluate_macro(key.getMacro()); break;
     }
     update_meta_state(old_mods);
@@ -266,7 +261,7 @@ public final class KeyEventHandler
   }
 
   /** [r] might be negative, in which case the direction is reversed. */
-  void handle_slider(KeyValue.Slider s, int r, boolean key_down)
+  void handle_slider(KeyValue.Slider s, int r)
   {
     switch (s)
     {
@@ -274,8 +269,8 @@ public final class KeyEventHandler
       case Cursor_right: move_cursor(r); break;
       case Cursor_up: move_cursor_vertical(-r); break;
       case Cursor_down: move_cursor_vertical(r); break;
-      case Selection_cursor_left: move_cursor_sel(r, true, key_down); break;
-      case Selection_cursor_right: move_cursor_sel(r, false, key_down); break;
+      case Selection_cursor_left: move_cursor_sel(r, true); break;
+      case Selection_cursor_right: move_cursor_sel(r, false); break;
     }
   }
 
@@ -315,7 +310,7 @@ public final class KeyEventHandler
 
   /** Move one of the two side of a selection. If [sel_left] is true, the left
       position is moved, otherwise the right position is moved. */
-  void move_cursor_sel(int d, boolean sel_left, boolean key_down)
+  void move_cursor_sel(int d, boolean sel_left)
   {
     InputConnection conn = _recv.getCurrentInputConnection();
     if (conn == null)
@@ -325,23 +320,10 @@ public final class KeyEventHandler
     {
       int sel_start = et.selectionStart;
       int sel_end = et.selectionEnd;
-      // Reorder the selection when the slider has just been pressed. The
-      // selection might have been reversed if one end crossed the other end
-      // with a previous slider.
-      if (key_down && sel_start > sel_end)
-      {
-        sel_start = et.selectionEnd;
-        sel_end = et.selectionStart;
-      }
-      do
-      {
-        if (sel_left)
-          sel_start += d;
-        else
-          sel_end += d;
-        // Move the cursor twice if moving it once would make the selection
-        // empty and stop selection mode.
-      } while (sel_start == sel_end);
+      if (sel_left == (sel_start <= sel_end))
+        sel_start += d;
+      else
+        sel_end += d;
       if (conn.setSelection(sel_start, sel_end))
         return; // Fallback to sending key events if [setSelection] failed
     }

srcs/juloo.keyboard2/Pointers.java

@@ -306,6 +306,7 @@ public final class Pointers implements Handler.Callback
           // Start sliding mode
           if (new_value.getKind() == KeyValue.Kind.Slider)
             startSliding(ptr, x, y, dx, dy, new_value);
+          _handler.onPointerDown(new_value, true);
         }
 
       }
@@ -468,7 +469,7 @@ public final class Pointers implements Handler.Callback
     stopLongPress(ptr);
     ptr.flags |= FLAG_P_SLIDING;
     ptr.sliding = new Sliding(x, y, dirx, diry, kv.getSlider());
-    _handler.onPointerDown(kv, true);
+    _handler.onPointerHold(kv, ptr.modifiers);
   }
 
   /** Return the [FLAG_P_*] flags that correspond to pressing [kv]. */