Layouts, iPad-style rendering, taps, shift and layers

- JSON layouts (en-US, sv-SE inheriting number/symbol layers via base) - LayoutModel + KeyGeometry: proportional rows, nearest-key hit testing - KeyboardSurface: multi-pointer touch/mouse routing to the controller - KeyboardController + ShiftState: iOS shift/caps-lock, layers, globe, dismiss - QML view with light/dark iPad palette and drag handle - DevHooks: SLOPOSK_AUTOTYPE, SLOPOSK_SCREENSHOT for headless checks - Unit tests for shift, loader, geometry and controller Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 14:50:21 +02:00
parent cdef9b4ad0
commit be14bbcc62
35 changed files with 1970 additions and 65 deletions
@@ -0,0 +1,55 @@
+#include "layout/KeyGeometry.h"
+
+#include <QTest>
+
+using namespace Qt::StringLiterals;
+
+namespace {
+
+KeyDef key(qreal width = 1.0, KeyType type = KeyType::Character)
+{
+    KeyDef k;
+    k.type = type;
+    k.label = u"x"_s;
+    k.width = width;
+    return k;
+}
+
+} // namespace
+
+class TestKeyGeometry : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+    void fillsWidthAndHeight()
+    {
+        const Layer layer{u"l"_s, {{key(), key()}, {key(2)}}};
+        const KeyboardMetrics metrics{.padding = 10, .gap = 10};
+        const auto rects = computeKeyRects(layer, {210, 110}, metrics);
+
+        QCOMPARE(rects.size(), 3);
+        QCOMPARE(rects[0], QRectF(10, 10, 90, 40));
+        QCOMPARE(rects[1], QRectF(110, 10, 90, 40));
+        QCOMPARE(rects[2], QRectF(10, 60, 190, 40)); // a 2-unit key spans the gap
+    }
+
+    void spacersShiftFollowingKeys()
+    {
+        const Layer layer{u"l"_s, {{key(), key(), key()}, {key(0.5, KeyType::Spacer), key(), key(1.5)}}};
+        const auto rects = computeKeyRects(layer, {300, 100}, {.padding = 0, .gap = 0});
+        QCOMPARE(rects[4].left(), 50.0);
+        QCOMPARE(rects[5].right(), 300.0);
+    }
+
+    void shorterRowsAreCentered()
+    {
+        const Layer layer{u"l"_s, {{key(), key(), key(), key()}, {key(), key()}}};
+        const auto rects = computeKeyRects(layer, {400, 100}, {.padding = 0, .gap = 0});
+        QCOMPARE(rects[4].left(), 100.0);
+        QCOMPARE(rects[5].right(), 300.0);
+    }
+};
+
+QTEST_GUILESS_MAIN(TestKeyGeometry)
+#include "tst_keygeometry.moc"