285 lines
13 KiB
Dart
285 lines
13 KiB
Dart
import "dart:ui";
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import "package:dartamp/src/docking/dock_controller.dart";
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import "package:dartamp/src/docking/dock_logic.dart";
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import "package:flutter_test/flutter_test.dart";
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const screen = Rect.fromLTWH(0, 0, 1440, 900);
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void main() {
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late List<(DockWindow, Rect)> moved;
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late Map<DockWindow, Rect>? persisted;
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late DockController dock;
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setUp(() {
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moved = [];
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persisted = null;
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dock = DockController(
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moveWindow: (window, rect) => moved.add((window, rect)),
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persistRects: (rects) => persisted = rects,
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)..screenRect = screen;
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});
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test("setRect and removeWindow maintain the rect map", () {
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(275, 0, 275, 116));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(275, 0));
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expect(dock.rects.length, 1);
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dock.removeWindow(DockWindow.eq);
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expect(dock.rectOf(DockWindow.eq), isNull);
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});
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test("a main-window drag moves the group docked below by the same delta", () {
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// Vertical column: main, eq below it, pl below eq.
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 116, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(0, 232, 280, 290));
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dock.beginMainDrag(const Offset(100, 50));
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dock.mainDragTo(const Offset(300, 180));
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dock.endMainDrag();
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(200, 130));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(200, 246));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(200, 362));
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expect(persisted, isNotNull);
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});
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test(
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"a main-window drag moves only the column below, not windows beside it",
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() {
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// eq docked to main's right; pl docked below main.
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dock.setRect(
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DockWindow.main,
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const Rect.fromLTWH(100, 100, 275, 116),
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);
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dock.setRect(
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DockWindow.eq,
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const Rect.fromLTWH(375, 100, 275, 116),
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);
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dock.setRect(
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DockWindow.pl,
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const Rect.fromLTWH(100, 216, 280, 290),
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);
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dock.beginMainDrag(const Offset(200, 140));
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dock.mainDragTo(const Offset(400, 260));
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dock.endMainDrag();
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(300, 220));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(300, 336));
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// eq is beside main, not docked below it: it does not follow.
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(375, 100));
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},
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);
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test("a two-hop vertical chain (main -> eq -> pl) all follow the drag", () {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 116, 275, 116));
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// pl docks below eq (still overlapping main's x-band) but offset 30px.
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(30, 232, 280, 290));
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dock.beginMainDrag(const Offset(100, 50));
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dock.mainDragTo(const Offset(300, 180));
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// mainDelta = (200, 130); the transitive column all shifts.
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(200, 130));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(200, 246));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(230, 362));
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});
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test("dragging a sub-window moves only that window (it undocks)", () {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 116, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(0, 232, 280, 290));
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// The sub reports it was dragged away from its dock.
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dock.subBounds(DockWindow.eq, const Rect.fromLTWH(0, 146, 275, 116));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(0, 146));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(0, 0));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(0, 232));
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});
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test("subBounds leaves unattached windows untouched", () {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 116, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(800, 800, 280, 290));
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dock.subBounds(DockWindow.eq, const Rect.fromLTWH(0, 146, 275, 116));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(0, 0));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(0, 146));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(800, 800));
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});
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test("movement tracks the cumulative pointer delta", () {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(500, 300, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(775, 300, 275, 116));
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dock.beginMainDrag(const Offset(600, 340));
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dock.mainDragTo(const Offset(700, 420));
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dock.mainDragTo(const Offset(800, 500));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(700, 460));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(775, 300));
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});
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test("dragging to a screen corner snaps the main window", () {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(10, 10, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(285, 10, 275, 116));
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dock.beginMainDrag(const Offset(100, 100));
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dock.mainDragTo(const Offset(95, 95));
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expect(dock.rectOf(DockWindow.main)!.topLeft, Offset.zero);
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(285, 10));
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});
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test("an unattached window stays put while the group moves", () {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(500, 300, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(800, 500, 275, 116));
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dock.beginMainDrag(const Offset(600, 340));
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dock.mainDragTo(const Offset(650, 400));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(550, 360));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(800, 500));
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});
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test(
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"a main-window drag does not pull in a window it overlaps",
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() {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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// eq overlaps main's bottom edge; that is not a dock.
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 100, 275, 116));
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dock.beginMainDrag(const Offset(100, 50));
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dock.mainDragTo(const Offset(200, 150));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(100, 100));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(0, 100));
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},
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);
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test(
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"a sub-window resizing re-pins windows docked below, not beside",
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() {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(275, 0, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(0, 116, 280, 290));
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dock.repinResized(DockWindow.main, const Rect.fromLTWH(0, 0, 330, 139.2));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(275, 0));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(0, 139.2));
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},
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);
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test("subBounds re-pins the chain docked below the resized window", () {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(0, 116, 280, 290));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 406, 275, 116));
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dock.subBounds(DockWindow.pl, const Rect.fromLTWH(0, 116, 280, 14));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(0, 130));
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});
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test("repinResized keeps everything pinned when the edge does not move", () {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(275, 0, 275, 116));
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dock.repinResized(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 14));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(275, 0));
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});
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test(
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"dragging a sub-window far from the cluster moves only it",
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() {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 116, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(0, 232, 280, 290));
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// eq is dragged a long way away from main; only eq moves.
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dock.subBounds(DockWindow.eq, const Rect.fromLTWH(600, 400, 275, 116));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(0, 0));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(600, 400));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(0, 232));
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},
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);
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test(
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"dragging a non-docked window over the cluster does not stick to it",
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() {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(275, 0, 275, 116));
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// pl starts far away (not docked to anything).
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(900, 900, 280, 290));
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// Drag pl so it overlaps main's x-band (not an edge dock).
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dock.subBounds(DockWindow.pl, const Rect.fromLTWH(100, 50, 280, 290));
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// main + eq must stay put; only pl moves to where it was dragged.
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(0, 0));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(275, 0));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(100, 50));
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},
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);
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test(
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"a non-docked window reports a position but leaves others untouched",
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() {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(275, 0, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(900, 900, 280, 290));
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// pl is just reporting a moved position, not on a dock.
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dock.subBounds(DockWindow.pl, const Rect.fromLTWH(800, 800, 280, 290));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(0, 0));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(275, 0));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(800, 800));
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},
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);
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test(
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"dragging the middle of a 3-window column undocks it and moves only it",
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() {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(0, 116, 280, 290));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 406, 275, 116));
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// pl moves +50, +40; main + eq stay put (pl is dragged alone).
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dock.subBounds(DockWindow.pl, const Rect.fromLTWH(50, 156, 280, 290));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(0, 0));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(0, 406));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(50, 156));
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// Frame 2: further +30, +20; still only pl moves.
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dock.subBounds(DockWindow.pl, const Rect.fromLTWH(80, 176, 280, 290));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(0, 0));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(0, 406));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(80, 176));
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},
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);
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test(
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"dragging the bottom of a 3-window column undocks it and moves only it",
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() {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 116, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(0, 232, 280, 290));
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dock.subBounds(DockWindow.pl, const Rect.fromLTWH(30, 262, 280, 290));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(0, 0));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(0, 116));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(30, 262));
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},
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);
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test(
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"a main-window drag still moves the group after a sub drag ends",
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() {
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dock.setRect(DockWindow.main, const Rect.fromLTWH(0, 0, 275, 116));
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dock.setRect(DockWindow.eq, const Rect.fromLTWH(0, 116, 275, 116));
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dock.setRect(DockWindow.pl, const Rect.fromLTWH(0, 232, 280, 290));
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// The sub drag moves pl away; main + eq stay put (undock).
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dock.subBounds(DockWindow.pl, const Rect.fromLTWH(0, 400, 280, 290));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(0, 0));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(0, 116));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(0, 400));
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// Main drag afterward: only the main + eq column follows.
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dock.beginMainDrag(const Offset(100, 50));
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dock.mainDragTo(const Offset(300, 180));
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expect(dock.rectOf(DockWindow.main)!.topLeft, const Offset(200, 130));
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expect(dock.rectOf(DockWindow.eq)!.topLeft, const Offset(200, 246));
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expect(dock.rectOf(DockWindow.pl)!.topLeft, const Offset(0, 400));
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dock.endMainDrag();
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},
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);
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test("scaledSize accounts for shade state and UI scale", () {
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expect(
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DockController.scaledSize(DockWindow.main, false, 1.0),
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const Size(275, 116),
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);
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expect(
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DockController.scaledSize(DockWindow.eq, true, 1.0),
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const Size(275, 14),
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);
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expect(
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DockController.scaledSize(DockWindow.pl, false, 1.2),
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const Size(330, 348),
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);
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});
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}
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