189 lines
9.3 KiB
C++
189 lines
9.3 KiB
C++
#include "SelectionCanvasFixtures.h"
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#include "Rendering/TextLayout.h"
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#include <QFontMetricsF>
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// Swift 1.2.10 (a5721b2): the Move tool's double click opens text.
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namespace {
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// Live text whose box covers `box`, made in one step.
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QUuid addText(EditorSession &session, const QString &content, QRectF box)
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{
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session.selectTool(NavigationTool::type);
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session.beginText(box);
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TextDraft draft = session.textDraft().value();
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draft.style.content = content;
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if (!session.applyText(draft))
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throw std::runtime_error("the text was refused");
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return session.activeLayerID().value();
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}
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// Opaque red pixels, as a layer's.
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QImage redPixels(int width, int height)
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{
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QImage image = BrushRaster::context(width, height, false);
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image.fill(Qt::red);
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return image;
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}
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// A document point on the canvas's view.
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QPointF viewPoint(Canvas &shown, QPointF pixel)
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{
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return shown.session.viewport.viewPoint(pixel, shown.documentSize());
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}
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}
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class LiveTextDoubleClickTests : public QObject {
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Q_OBJECT
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private slots:
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void theTopmostShownTextOpens();
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void otherPressesKeepTheMoveTool();
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void anOpenDragAndPreviewEndFirst();
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void theCaretWaitsAfterTheText();
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void zoomAndTurnsPlaceThePress();
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};
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void LiveTextDoubleClickTests::theTopmostShownTextOpens()
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{
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// No display sync: the gesture opens the editor itself.
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Canvas shown;
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const QUuid lower = addText(shown.session, QStringLiteral("Lower"), QRectF(20, 20, 200, 100));
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const QUuid upper = addText(shown.session, QStringLiteral("Upper"), QRectF(100, 60, 200, 100));
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shown.session.addBlankLayer();
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const QUuid blank = shown.session.activeLayerID().value();
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shown.session.selectTool(NavigationTool::move);
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// Where both lie, the upper opens, in the Type tool.
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(150, 90)).toPoint());
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QCOMPARE(shown.session.tool(), NavigationTool::type);
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QCOMPARE(shown.session.activeLayerID(), std::optional(upper));
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QCOMPARE(shown.session.textDraft().value().layerID, std::optional(upper));
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QVERIFY(shown.canvas->inlineTextEditor());
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shown.session.cancelText();
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// A hidden text is passed over for the one below.
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shown.session.selectTool(NavigationTool::move);
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shown.session.toggleLayerVisibility(upper);
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shown.session.selectLayer(blank);
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(150, 90)).toPoint());
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QCOMPARE(shown.session.textDraft().value().layerID, std::optional(lower));
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QCOMPARE(shown.session.activeLayerID(), std::optional(lower));
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shown.session.cancelText();
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// A text in a hidden folder is passed over too.
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shown.session.selectTool(NavigationTool::move);
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shown.session.toggleLayerVisibility(upper);
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shown.session.selectLayer(upper);
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shown.session.groupSelectedLayers();
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const QUuid folder = shown.session.activeLayerID().value();
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QCOMPARE(layerWith(shown.session, upper).parentID, std::optional(folder));
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shown.session.toggleLayerVisibility(folder);
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(150, 90)).toPoint());
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QCOMPARE(shown.session.textDraft().value().layerID, std::optional(lower));
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}
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void LiveTextDoubleClickTests::anOpenDragAndPreviewEndFirst()
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{
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// On the text already active, Swift's commitTransform still cleans up.
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Canvas shown;
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const QUuid text = addText(shown.session, QStringLiteral("Words"), QRectF(20, 20, 200, 100));
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shown.session.selectTool(NavigationTool::move);
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shown.session.beginOpacityEdit();
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shown.session.setLayerOpacity(0.5);
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shown.session.previewBlendMode(LayerBlendMode::multiply, text);
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QVERIFY(!shown.session.canUndo());
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(60, 60)).toPoint());
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QCOMPARE(shown.session.textDraft().value().layerID, std::optional(text));
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QVERIFY(shown.session.displayedBlendMode(layerWith(shown.session, text)) == LayerBlendMode::normal);
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shown.session.cancelText();
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QVERIFY(shown.session.canUndo());
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}
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void LiveTextDoubleClickTests::otherPressesKeepTheMoveTool()
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{
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Canvas shown;
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QObject::connect(&shown.session, &EditorSession::changed, shown.canvas, [&shown] { shown.canvas->synchronizeDisplay(); });
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const QUuid text = addText(shown.session, QStringLiteral("Words"), QRectF(20, 20, 200, 100));
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shown.session.selectTool(NavigationTool::move);
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// One click moves; it opens nothing.
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shown.click(viewPoint(shown, QPointF(60, 60)));
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QVERIFY(!shown.session.textDraft());
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QCOMPARE(shown.session.tool(), NavigationTool::move);
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// Off the text, a double click is the Move tool's.
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shown.session.addPixelLayer(redPixels(60, 40), QPointF(260, 220), QStringLiteral("Red"), QStringLiteral("Add"));
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const QUuid red = shown.session.activeLayerID().value();
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shown.session.selectLayer(text);
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shown.session.setTransformAutoSelect(true);
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(280, 240)).toPoint());
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QVERIFY(!shown.session.textDraft());
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QCOMPARE(shown.session.tool(), NavigationTool::move);
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QCOMPARE(shown.session.activeLayerID(), std::optional(red));
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// While a layer is renamed, layers rest: nothing opens.
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shown.session.setRenamingLayerID(red);
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(60, 60)).toPoint());
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QVERIFY(!shown.session.textDraft());
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QCOMPARE(shown.session.activeLayerID(), std::optional(red));
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shown.session.setRenamingLayerID(std::nullopt);
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// A busy project opens nothing.
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shown.session.setIsProjectBusy(true);
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(60, 60)).toPoint());
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QVERIFY(!shown.session.textDraft());
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shown.session.setIsProjectBusy(false);
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// Other tools' double clicks are theirs.
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shown.session.selectTool(NavigationTool::marquee);
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(60, 60)).toPoint());
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QVERIFY(!shown.session.textDraft());
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QCOMPARE(shown.session.activeLayerID(), std::optional(red));
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}
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void LiveTextDoubleClickTests::theCaretWaitsAfterTheText()
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{
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Canvas shown;
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QObject::connect(&shown.session, &EditorSession::changed, shown.canvas, [&shown] { shown.canvas->synchronizeDisplay(); });
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addText(shown.session, QStringLiteral("Word"), QRectF(20, 20, 300, 150));
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shown.session.selectTool(NavigationTool::move);
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(60, 60)).toPoint());
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QTRY_COMPARE(shown.canvas->inlineTextEditor()->caretPosition(), 4);
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QCOMPARE(shown.canvas->inlineTextEditor()->anchor(), 4);
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QTest::keyClicks(shown.canvas, QStringLiteral("X"));
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QCOMPARE(shown.session.textDraft().value().style.content, QString("WordX"));
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// A caret a click placed stays where it was put.
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shown.session.cancelText();
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shown.session.selectTool(NavigationTool::type);
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const LayerTextStyle style = layerWith(shown.session, shown.session.activeLayerID().value()).liveText().value().style;
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const QFontMetricsF metrics(TextLayout::font(style));
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const double padding = LayerTextStyle::padding;
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const QPointF at = viewPoint(shown, QPointF(20 + padding + metrics.horizontalAdvance(QStringLiteral("Wo")), 20 + padding + style.lineHeight() / 2));
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shown.click(at);
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QCOMPARE(shown.canvas->inlineTextEditor()->caretPosition(), 2);
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QCoreApplication::processEvents();
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QCOMPARE(shown.canvas->inlineTextEditor()->caretPosition(), 2);
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QCOMPARE(shown.canvas->inlineTextEditor()->anchor(), 2);
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// New text keeps its caret, despite opened text's queued step.
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shown.session.cancelText();
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shown.session.editActiveText();
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shown.session.cancelText();
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TextDraft fresh{.documentID = shown.session.document().value().id, .layerID = std::nullopt, .origin = QPointF(20, 200), .style = style, .selection = TextSpan()};
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fresh.style.content = QStringLiteral("New");
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shown.session.setTextDraft(fresh);
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QCoreApplication::processEvents();
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QCOMPARE(shown.session.textDraft().value().id, fresh.id);
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QCOMPARE(shown.canvas->inlineTextEditor()->caretPosition(), 0);
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QCOMPARE(shown.canvas->inlineTextEditor()->anchor(), 0);
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}
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void LiveTextDoubleClickTests::zoomAndTurnsPlaceThePress()
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{
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Canvas shown;
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const QUuid text = addText(shown.session, QStringLiteral("Turned"), QRectF(100, 100, 160, 60));
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rewrite(shown.session, [&](ProjectSnapshot &snapshot) { record(snapshot, text).transform.rotation = 90; });
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shown.session.selectTool(NavigationTool::move);
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shown.session.zoom(1.5);
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QVERIFY(shown.session.viewport.viewPoint(QPointF(180, 70), shown.documentSize()) != QPointF(180, 70));
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// Outside the turned box, inside the upright one: nothing.
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(110, 130)).toPoint());
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QVERIFY(!shown.session.textDraft());
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shown.release(viewPoint(shown, QPointF(110, 130)));
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// Inside the turned box only: the text opens.
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QTest::mouseDClick(shown.canvas, Qt::LeftButton, Qt::NoModifier, viewPoint(shown, QPointF(180, 70)).toPoint());
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QCOMPARE(shown.session.textDraft().value().layerID, std::optional(text));
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}
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QTEST_MAIN(LiveTextDoubleClickTests)
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#include "LiveTextDoubleClickTests.moc"
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