mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
ec827e901e
* Remove continous press code from Application * WIP prototype code to handle continuous press as subcomponent of View * Prototype with Button * Implement CWP * Move to seperate classes and prevent double entry to Start * Fix repeat clicking when moving mouse by removing phantom click code (old implementation of WantContinuousButtonPressed) * Remove initial tick because it results in double activation e.g. button firing twice immediately as mouse is pressed down. * Refactor DatePicker lamdas * WIP investigate subcomponents instead of statics * Add IMouseGrabHandler to IApplication * Make mouse grabbing non static activity * Make MouseHeldDown suppress when null fields e.g. app not initialized in tests * Update test and remove dependency on Application * Fix other mouse click and hold tests * Code cleanup * Update class diagram * Fix bad xml doc references * Fix timed events not getting passed through in v2 applications * Make timed events nullable for tests that dont create an Application * Remove strange blocking test * WIP remove all idles and replace with zero timeouts * Fix build of tests * Fix unit tests * Add wakeup call back in * Comment out incredibly complicated test and fix others * Fix test * test fix * Make Post execute immediately if already on UI thread * Re enable test and simplify Invoke to just execute if in UI thread (up front) * Remove xml doc references to idles * Remove more references to idles * Make Screen initialization threadsafe * Add more exciting timeouts * WIP add tests * fix log * fix test * make continuous key press use smoth acceleration * Rename _lock to _lockScreen * Remove section on idles, they are not a thing anymore - and they kinda never were. * Add nullable enable * Add xml comment * Fix namings and cleanup code * xmldoc fix * Rename LockAndRunTimers to just RunTimers * Rename AddTimeout and RemoveTimeout (and event) to just Add/Remove * Update description of MainLoop * Commented out Run_T_Call_Init_ForceDriver_Should_Pick_Correct_Driver * Again? Commented out Run_T_Call_Init_ForceDriver_Should_Pick_Correct_Driver * Revert Commented out Run_T_Call_Init_ForceDriver_Should_Pick_Correct_Driver * When mouse is released from MouseHeldDown reset host MouseState * Fix namespaces in class diagram * Apply @BDisp suggested fix * Fix class diagrams * Add lock * Make TimeSpan.Zero definetly run * Fix duplicate entry in package props --------- Co-authored-by: Tig <tig@users.noreply.github.com>
414 lines
14 KiB
C#
414 lines
14 KiB
C#
using UnitTests;
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using Xunit.Abstractions;
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// Alias Console to MockConsole so we don't accidentally use Console
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namespace Terminal.Gui.ApplicationTests;
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[Trait ("Category", "Input")]
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public class ApplicationMouseTests
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{
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private readonly ITestOutputHelper _output;
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public ApplicationMouseTests (ITestOutputHelper output)
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{
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_output = output;
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#if DEBUG_IDISPOSABLE
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View.Instances.Clear ();
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RunState.Instances.Clear ();
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#endif
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}
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#region mouse coordinate tests
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// test Application.MouseEvent - ensure coordinates are screen relative
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[Theory]
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// inside tests
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[InlineData (0, 0, 0, 0, true)]
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[InlineData (1, 0, 1, 0, true)]
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[InlineData (0, 1, 0, 1, true)]
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[InlineData (9, 0, 9, 0, true)]
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[InlineData (0, 9, 0, 9, true)]
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// outside tests
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[InlineData (-1, -1, -1, -1, true)]
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[InlineData (0, -1, 0, -1, true)]
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[InlineData (-1, 0, -1, 0, true)]
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public void MouseEventCoordinatesAreScreenRelative (
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int clickX,
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int clickY,
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int expectedX,
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int expectedY,
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bool expectedClicked
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)
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{
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var mouseEvent = new MouseEventArgs { ScreenPosition = new (clickX, clickY), Flags = MouseFlags.Button1Pressed };
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var clicked = false;
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void OnApplicationOnMouseEvent (object s, MouseEventArgs e)
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{
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Assert.Equal (expectedX, e.ScreenPosition.X);
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Assert.Equal (expectedY, e.ScreenPosition.Y);
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clicked = true;
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}
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Application.MouseEvent += OnApplicationOnMouseEvent;
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Application.RaiseMouseEvent (mouseEvent);
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Assert.Equal (expectedClicked, clicked);
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Application.MouseEvent -= OnApplicationOnMouseEvent;
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}
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/// <summary>
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/// Tests that the mouse coordinates passed to the focused view are correct when the mouse is clicked. No adornments;
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/// Frame == Viewport
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/// </summary>
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[Theory]
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[AutoInitShutdown]
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// click inside view tests
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[InlineData (0, 0, 0, 0, 0, true)]
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[InlineData (0, 1, 0, 1, 0, true)]
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[InlineData (0, 0, 1, 0, 1, true)]
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[InlineData (0, 9, 0, 9, 0, true)]
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[InlineData (0, 0, 9, 0, 9, true)]
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// view is offset from origin ; click is inside view
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[InlineData (1, 1, 1, 0, 0, true)]
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[InlineData (1, 2, 1, 1, 0, true)]
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[InlineData (1, 1, 2, 0, 1, true)]
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[InlineData (1, 9, 1, 8, 0, true)]
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[InlineData (1, 1, 9, 0, 8, true)]
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// click outside view tests
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[InlineData (0, -1, -1, 0, 0, false)]
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[InlineData (0, 0, -1, 0, 0, false)]
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[InlineData (0, -1, 0, 0, 0, false)]
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[InlineData (0, 0, 10, 0, 0, false)]
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[InlineData (0, 10, 0, 0, 0, false)]
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[InlineData (0, 10, 10, 0, 0, false)]
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// view is offset from origin ; click is outside view
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[InlineData (1, 0, 0, 0, 0, false)]
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[InlineData (1, 1, 0, 0, 0, false)]
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[InlineData (1, 0, 1, 0, 0, false)]
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[InlineData (1, 9, 0, 0, 0, false)]
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[InlineData (1, 0, 9, 0, 0, false)]
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public void MouseCoordinatesTest_NoAdornments (
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int offset,
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int clickX,
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int clickY,
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int expectedX,
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int expectedY,
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bool expectedClicked
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)
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{
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Size size = new (10, 10);
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Point pos = new (offset, offset);
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var clicked = false;
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var view = new View
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{
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X = pos.X,
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Y = pos.Y,
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Width = size.Width,
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Height = size.Height
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};
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var mouseEvent = new MouseEventArgs { ScreenPosition = new (clickX, clickY), Flags = MouseFlags.Button1Clicked };
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view.MouseClick += (s, e) =>
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{
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Assert.Equal (expectedX, e.Position.X);
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Assert.Equal (expectedY, e.Position.Y);
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clicked = true;
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};
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var top = new Toplevel ();
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top.Add (view);
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Application.Begin (top);
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Application.RaiseMouseEvent (mouseEvent);
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Assert.Equal (expectedClicked, clicked);
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top.Dispose ();
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}
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/// <summary>
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/// Tests that the mouse coordinates passed to the focused view are correct when the mouse is clicked. With
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/// Frames; Frame != Viewport
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/// </summary>
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//[AutoInitShutdown]
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[Theory]
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// click on border
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[InlineData (0, 0, 0, 0, 0, false)]
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[InlineData (0, 1, 0, 0, 0, false)]
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[InlineData (0, 0, 1, 0, 0, false)]
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[InlineData (0, 9, 0, 0, 0, false)]
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[InlineData (0, 0, 9, 0, 0, false)]
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// outside border
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[InlineData (0, 10, 0, 0, 0, false)]
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[InlineData (0, 0, 10, 0, 0, false)]
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// view is offset from origin ; click is on border
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[InlineData (1, 1, 1, 0, 0, false)]
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[InlineData (1, 2, 1, 0, 0, false)]
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[InlineData (1, 1, 2, 0, 0, false)]
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[InlineData (1, 10, 1, 0, 0, false)]
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[InlineData (1, 1, 10, 0, 0, false)]
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// outside border
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[InlineData (1, -1, 0, 0, 0, false)]
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[InlineData (1, 0, -1, 0, 0, false)]
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[InlineData (1, 10, 10, 0, 0, false)]
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[InlineData (1, 11, 11, 0, 0, false)]
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// view is at origin, click is inside border
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[InlineData (0, 1, 1, 0, 0, true)]
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[InlineData (0, 2, 1, 1, 0, true)]
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[InlineData (0, 1, 2, 0, 1, true)]
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[InlineData (0, 8, 1, 7, 0, true)]
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[InlineData (0, 1, 8, 0, 7, true)]
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[InlineData (0, 8, 8, 7, 7, true)]
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// view is offset from origin ; click inside border
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// our view is 10x10, but has a border, so it's bounds is 8x8
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[InlineData (1, 2, 2, 0, 0, true)]
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[InlineData (1, 3, 2, 1, 0, true)]
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[InlineData (1, 2, 3, 0, 1, true)]
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[InlineData (1, 9, 2, 7, 0, true)]
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[InlineData (1, 2, 9, 0, 7, true)]
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[InlineData (1, 9, 9, 7, 7, true)]
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[InlineData (1, 10, 10, 7, 7, false)]
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//01234567890123456789
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// |12345678|
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// |xxxxxxxx
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public void MouseCoordinatesTest_Border (
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int offset,
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int clickX,
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int clickY,
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int expectedX,
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int expectedY,
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bool expectedClicked
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)
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{
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Size size = new (10, 10);
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Point pos = new (offset, offset);
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var clicked = false;
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Application.Top = new Toplevel ()
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{
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Id = "top",
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};
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Application.Top.X = 0;
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Application.Top.Y = 0;
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Application.Top.Width = size.Width * 2;
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Application.Top.Height = size.Height * 2;
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Application.Top.BorderStyle = LineStyle.None;
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var view = new View { Id = "view", X = pos.X, Y = pos.Y, Width = size.Width, Height = size.Height };
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// Give the view a border. With PR #2920, mouse clicks are only passed if they are inside the view's Viewport.
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view.BorderStyle = LineStyle.Single;
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view.CanFocus = true;
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Application.Top.Add (view);
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var mouseEvent = new MouseEventArgs { Position = new (clickX, clickY), ScreenPosition = new (clickX, clickY), Flags = MouseFlags.Button1Clicked };
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view.MouseClick += (s, e) =>
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{
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Assert.Equal (expectedX, e.Position.X);
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Assert.Equal (expectedY, e.Position.Y);
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clicked = true;
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};
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Application.RaiseMouseEvent (mouseEvent);
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Assert.Equal (expectedClicked, clicked);
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Application.Top.Dispose ();
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Application.ResetState (ignoreDisposed: true);
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}
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#endregion mouse coordinate tests
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#region mouse grab tests
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[Fact (Skip = "Rebuild to use ScrollBar")]
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[AutoInitShutdown]
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public void MouseGrabView_WithNullMouseEventView ()
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{
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//var tf = new TextField { Width = 10 };
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//var sv = new ScrollView { Width = Dim.Fill (), Height = Dim.Fill () };
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//sv.SetContentSize (new (100, 100));
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//sv.Add (tf);
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//var top = new Toplevel ();
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//top.Add (sv);
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//int iterations = -1;
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//Application.Iteration += (s, a) =>
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// {
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// iterations++;
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// if (iterations == 0)
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// {
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// Assert.True (tf.HasFocus);
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// Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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// Application.RaiseMouseEvent (new () { ScreenPosition = new (5, 5), Flags = MouseFlags.ReportMousePosition });
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// Assert.Equal (sv, Application.MouseGrabHandler.MouseGrabView);
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// MessageBox.Query ("Title", "Test", "Ok");
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// Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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// }
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// else if (iterations == 1)
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// {
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// // Application.MouseGrabHandler.MouseGrabView is null because
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// // another toplevel (Dialog) was opened
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// Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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// Application.RaiseMouseEvent (new () { ScreenPosition = new (5, 5), Flags = MouseFlags.ReportMousePosition });
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// Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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// Application.RaiseMouseEvent (new () { ScreenPosition = new (40, 12), Flags = MouseFlags.ReportMousePosition });
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// Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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// Application.RaiseMouseEvent (new () { ScreenPosition = new (0, 0), Flags = MouseFlags.Button1Pressed });
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// Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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// Application.RequestStop ();
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// }
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// else if (iterations == 2)
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// {
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// Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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// Application.RequestStop ();
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// }
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// };
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//Application.Run (top);
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//top.Dispose ();
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}
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[Fact]
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[AutoInitShutdown]
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public void MouseGrabView_GrabbedMouse_UnGrabbedMouse ()
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{
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View grabView = null;
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var count = 0;
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var view1 = new View { Id = "view1" };
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var view2 = new View { Id = "view2" };
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var view3 = new View { Id = "view3" };
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Application.MouseGrabHandler.GrabbedMouse += Application_GrabbedMouse;
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Application.MouseGrabHandler.UnGrabbedMouse += Application_UnGrabbedMouse;
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Application.MouseGrabHandler.GrabMouse (view1);
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Assert.Equal (0, count);
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Assert.Equal (grabView, view1);
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Assert.Equal (view1, Application.MouseGrabHandler.MouseGrabView);
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Application.MouseGrabHandler.UngrabMouse ();
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Assert.Equal (1, count);
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Assert.Equal (grabView, view1);
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Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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Application.MouseGrabHandler.GrabbedMouse += Application_GrabbedMouse;
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Application.MouseGrabHandler.UnGrabbedMouse += Application_UnGrabbedMouse;
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Application.MouseGrabHandler.GrabMouse (view2);
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Assert.Equal (1, count);
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Assert.Equal (grabView, view2);
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Assert.Equal (view2, Application.MouseGrabHandler.MouseGrabView);
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Application.MouseGrabHandler.UngrabMouse ();
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Assert.Equal (2, count);
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Assert.Equal (grabView, view2);
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Assert.Equal (view3, Application.MouseGrabHandler.MouseGrabView);
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Application.MouseGrabHandler.UngrabMouse ();
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Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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void Application_GrabbedMouse (object sender, ViewEventArgs e)
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{
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if (count == 0)
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{
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Assert.Equal (view1, e.View);
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grabView = view1;
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}
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else
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{
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Assert.Equal (view2, e.View);
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grabView = view2;
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}
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Application.MouseGrabHandler.GrabbedMouse -= Application_GrabbedMouse;
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}
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void Application_UnGrabbedMouse (object sender, ViewEventArgs e)
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{
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if (count == 0)
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{
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Assert.Equal (view1, e.View);
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Assert.Equal (grabView, e.View);
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}
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else
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{
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Assert.Equal (view2, e.View);
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Assert.Equal (grabView, e.View);
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}
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count++;
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if (count > 1)
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{
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// It's possible to grab another view after the previous was ungrabbed
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Application.MouseGrabHandler.GrabMouse (view3);
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}
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Application.MouseGrabHandler.UnGrabbedMouse -= Application_UnGrabbedMouse;
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}
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}
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[Fact]
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[AutoInitShutdown]
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public void View_Is_Responsible_For_Calling_UnGrabMouse_Before_Being_Disposed ()
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{
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var count = 0;
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var view = new View { Width = 1, Height = 1 };
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view.MouseEvent += (s, e) => count++;
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var top = new Toplevel ();
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top.Add (view);
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Application.Begin (top);
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Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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Application.MouseGrabHandler.GrabMouse (view);
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Assert.Equal (view, Application.MouseGrabHandler.MouseGrabView);
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top.Remove (view);
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Application.MouseGrabHandler.UngrabMouse ();
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view.Dispose ();
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#if DEBUG_IDISPOSABLE
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Assert.True (view.WasDisposed);
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#endif
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Application.RaiseMouseEvent (new () { ScreenPosition = new (0, 0), Flags = MouseFlags.Button1Pressed });
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Assert.Null (Application.MouseGrabHandler.MouseGrabView);
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Assert.Equal (0, count);
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top.Dispose ();
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}
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#endregion
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}
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