65 lines
2.8 KiB
C++
65 lines
2.8 KiB
C++
#include "MovePressFixtures.h"
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// Swift's resize snapping on the canvas: handles, Ctrl, Shift.
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class ResizeSnapCanvasTests : public QObject {
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Q_OBJECT
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private slots:
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void resizedEdgesSnapUnlessCtrl();
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void altResizesFromTheCentreAndSnaps();
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};
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void ResizeSnapCanvasTests::resizedEdgesSnapUnlessCtrl()
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{
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Canvas shown;
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EditorSession &session = shown.session;
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session.setLocksTransformRatio(false);
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// The right edge, from 250 to four short of 400.
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shown.press(QPointF(250, 150));
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shown.move(QPointF(396, 150));
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QCOMPARE(session.transformEdit().value().draft, (LayerTransform{.origin = {150, 100}, .size = {250, 100}}));
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QCOMPARE(session.snapGuides, (SnapGuides{{400}, {}}));
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// Ctrl mid-drag frees it.
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shown.move(QPointF(396, 150), Qt::ControlModifier);
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QCOMPARE(session.transformEdit().value().draft.size, QSizeF(246, 100));
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shown.release(QPointF(396, 150), Qt::ControlModifier);
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QCOMPARE(layerWith(session, shown.red).transform.size, QSizeF(246, 100));
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// Snapping off, nothing snaps.
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session.undo();
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session.setSnappingEnabled(false);
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shown.drag(QPointF(250, 150), QPointF(396, 150));
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QCOMPARE(layerWith(session, shown.red).transform.size, QSizeF(246, 100));
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QCOMPARE(session.snapGuides, SnapGuides{});
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// Locked, Shift frees the lock: a corner snaps both edges.
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session.undo();
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session.setSnappingEnabled(true);
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session.setLocksTransformRatio(true);
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shown.press(QPointF(250, 200));
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shown.move(QPointF(396, 296), Qt::ShiftModifier);
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QCOMPARE(session.transformEdit().value().draft, (LayerTransform{.origin = {150, 100}, .size = {250, 200}}));
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QCOMPARE(session.snapGuides, (SnapGuides{{400}, {300}}));
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// Kept proportional, only the nearer edge snaps.
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shown.move(QPointF(397, 349));
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QCOMPARE(session.transformEdit().value().draft.size, QSizeF(250, 250));
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QCOMPARE(session.snapGuides, (SnapGuides{{400}, {}}));
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shown.release(QPointF(397, 349));
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}
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// Swift's "resizing from the center with Option snaps too".
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void ResizeSnapCanvasTests::altResizesFromTheCentreAndSnaps()
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{
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Canvas shown;
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EditorSession &session = shown.session;
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session.setLocksTransformRatio(false);
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// The right edge to 396, the left to 4; 396 snaps to 400.
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shown.press(QPointF(250, 150), Qt::AltModifier);
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shown.move(QPointF(396, 150), Qt::AltModifier);
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QCOMPARE(session.transformEdit().value().draft, (LayerTransform{.origin = {0, 100}, .size = {400, 100}}));
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QCOMPARE(session.snapGuides, (SnapGuides{{400}, {}}));
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shown.release(QPointF(396, 150), Qt::AltModifier);
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QCOMPARE(layerWith(session, shown.red).transform, (LayerTransform{.origin = {0, 100}, .size = {400, 100}}));
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QCOMPARE(int(session.document().value().layers.size()), 1);
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}
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QTEST_MAIN(ResizeSnapCanvasTests)
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#include "ResizeSnapCanvasTests.moc"
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