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Doubleclick doesn't work anymore #275

Merged
merged 8 commits into from
Jan 23, 2025
Merged

Doubleclick doesn't work anymore #275

merged 8 commits into from
Jan 23, 2025

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tomlm
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@tomlm tomlm commented Jan 23, 2025

When we consolidated the code for dispatching inputs we started sending event timestamps as ticks, not milliseconds. The avalonia code is expecting timestamp to be units of milliseconds and calculates double click period by milliseconds between clicks. The delta of ticks based timestamps was way larger than the millisecond value for double click detection and so no translation to double click was happening.

This fix changes code from using Stopwatch.GetTimestamp() to DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()

…amps as ticks, not milliseconds. The avalonia code is expeciting timestamp in milliseconds and calculates double click period by milliseconds between clicks. The delta of ticks was way larger than the millisecond value being passed.

Switched code from using Stopwatch.GetTimestamp() to DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
@tomlm tomlm enabled auto-merge (squash) January 23, 2025 02:03
@tomlm tomlm requested a review from jinek January 23, 2025 02:03
@tomlm tomlm changed the title Doubleclick in storage not working Doubleclick doesn't work anymore Jan 23, 2025
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coderabbitai bot commented Jan 23, 2025

📝 Walkthrough

"""

Walkthrough

The pull request introduces a consistent change across multiple classes in the Consolonia project, focusing on timestamp generation for input events. In classes such as ConsoleWindow, DefaultNetConsole, UnitTestConsole, CursesConsole, and Win32Console, the method of obtaining timestamps has been uniformly modified from using Stopwatch.GetTimestamp() to Environment.TickCount64. This change affects how timestamps are generated for mouse and keyboard input events, replacing the high-resolution stopwatch approach with a system-wide tick count in milliseconds. The core functionality and event handling logic remain unchanged across these classes.

Possibly related PRs

  • accesskey always on for non windows #207: The changes in the DefaultNetConsole, CursesConsole, and Win32Console classes involve modifications to how timestamps are generated for key press events, specifically replacing Stopwatch.GetTimestamp() with Environment.TickCount64, which is directly related to the changes made in the ConsoleWindow class's ConsoleOnMouseEvent method.
  • Dispatching input alltogether #256: The modifications in the ConsoleBase and ConsoleWindow classes focus on input handling and event dispatching, which are relevant to the changes in the ConsoleOnMouseEvent method that also deals with input events.
  • single-dispatching #268: The updates to the ConsoleBase class include enhancements to asynchronous capabilities and input dispatching, which relate to the overall input handling improvements seen in the ConsoleWindow class's ConsoleOnMouseEvent method.

Suggested labels

bug
"""


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  • src/Consolonia.PlatformSupport/Win32Console.cs (2 hunks)
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Actionable comments posted: 0

🧹 Nitpick comments (1)
src/Consolonia.PlatformSupport/CursesConsole.cs (1)

489-492: Verify timestamp consistency across key press events.

The timestamps for key press and release events should be as close as possible to ensure accurate timing calculations. Consider capturing the timestamp once before both calls to avoid potential timing discrepancies.

+ var timestamp = (ulong)DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
- RaiseKeyPress(convertToKey, character, modifiers, true, (ulong)DateTimeOffset.UtcNow.ToUnixTimeMilliseconds());
+ RaiseKeyPress(convertToKey, character, modifiers, true, timestamp);
  Thread.Yield();
- RaiseKeyPress(convertToKey, character, modifiers, false, (ulong)DateTimeOffset.UtcNow.ToUnixTimeMilliseconds());
+ RaiseKeyPress(convertToKey, character, modifiers, false, timestamp);
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📒 Files selected for processing (5)
  • src/Consolonia.Core/Infrastructure/ConsoleWindow.cs (1 hunks)
  • src/Consolonia.Core/Infrastructure/DefaultNetConsole.cs (1 hunks)
  • src/Consolonia.NUnit/UnitTestConsole.cs (2 hunks)
  • src/Consolonia.PlatformSupport/CursesConsole.cs (2 hunks)
  • src/Consolonia.PlatformSupport/Win32Console.cs (2 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (1)
  • GitHub Check: build
🔇 Additional comments (5)
src/Consolonia.Core/Infrastructure/DefaultNetConsole.cs (1)

92-92: LGTM! Timestamp generation correctly updated to milliseconds.

The change from Stopwatch.GetTimestamp() to DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() aligns with the PR objective of fixing double-click detection by using millisecond-based timestamps.

Also applies to: 95-95

src/Consolonia.NUnit/UnitTestConsole.cs (1)

124-124: LGTM! Test code updated to use millisecond timestamps.

The timestamp generation in test methods has been correctly updated to use milliseconds, maintaining consistency with the production code changes.

Also applies to: 163-163

src/Consolonia.Core/Infrastructure/ConsoleWindow.cs (1)

320-320: LGTM! Mouse event timestamps updated to milliseconds.

The timestamp generation for mouse events has been correctly updated to use milliseconds, which is essential for proper double-click detection.

src/Consolonia.PlatformSupport/Win32Console.cs (1)

197-197: LGTM! Platform-specific timestamp generation updated to milliseconds.

The Win32-specific implementation has been correctly updated to use millisecond timestamps for both text input and key press events, maintaining consistency with other platform implementations.

Also applies to: 367-367

src/Consolonia.PlatformSupport/CursesConsole.cs (1)

371-371: LGTM: Timestamp conversion aligns with PR objectives.

The change from ticks to milliseconds using DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() correctly addresses the double-click detection issue.

@jinek
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jinek commented Jan 23, 2025

We should not use Now because it is system dependent. For instance if clock synchronization happened during key press the key can stay ON "forever"

@tomlm
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tomlm commented Jan 23, 2025

I switched to Environment.TickCount64
https://learn.microsoft.com/en-us/dotnet/api/system.environment.tickcount64?view=net-9.0

Definition:

Gets the number of milliseconds elapsed since the system started.

@tomlm tomlm merged commit 56f5bcd into main Jan 23, 2025
3 checks passed
@tomlm tomlm deleted the tomlm/fixDoubleClick branch January 23, 2025 21:54
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2 participants