Michael Schiemer
8f3c15ddbb
- Fix Enter key detection: handle multiple Enter key formats (\n, \r, \r\n) - Reduce flickering: lower render frequency from 60 FPS to 30 FPS - Fix menu bar visibility: re-render menu bar after content to prevent overwriting - Fix content positioning: explicit line positioning for categories and commands - Fix line shifting: clear lines before writing, control newlines manually - Limit visible items: prevent overflow with maxVisibleCategories/Commands - Improve CPU usage: increase sleep interval when no events processed This fixes: - Enter key not working for selection - Strong flickering of the application - Menu bar not visible or being overwritten - Top half of selection list not displayed - Lines being shifted/misaligned
129 lines
2.6 KiB
PHP
129 lines
2.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Tests\Framework\Console\Helpers;
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/**
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* Mock STDIN for testing interactive console components
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*/
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final class MockStdin
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{
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private array $inputs = [];
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private int $currentIndex = 0;
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private ?resource $originalStdin = null;
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private bool $isActive = false;
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public function __construct(array $inputs = [])
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{
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$this->inputs = $inputs;
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}
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/**
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* Add input to the queue
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*/
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public function addInput(string $input): self
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{
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$this->inputs[] = $input;
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return $this;
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}
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/**
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* Add multiple inputs
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*/
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public function addInputs(array $inputs): self
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{
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foreach ($inputs as $input) {
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$this->addInput($input);
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}
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return $this;
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}
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/**
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* Activate the mock (replace STDIN)
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*/
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public function activate(): void
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{
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if ($this->isActive) {
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return;
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}
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// Create a temporary file for input
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$tempFile = tmpfile();
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if ($tempFile === false) {
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throw new \RuntimeException('Could not create temporary file for STDIN mock');
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}
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// Write all inputs to the temp file
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$content = implode("\n", $this->inputs) . "\n";
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fwrite($tempFile, $content);
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rewind($tempFile);
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// Store original STDIN if we can
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if (defined('STDIN') && is_resource(STDIN)) {
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$this->originalStdin = STDIN;
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}
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// Replace STDIN constant (not possible in PHP, so we use a workaround)
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// We'll need to use a different approach - create a stream wrapper
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$this->isActive = true;
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}
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/**
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* Deactivate the mock (restore original STDIN)
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*/
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public function deactivate(): void
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{
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if (!$this->isActive) {
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return;
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}
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$this->isActive = false;
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}
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/**
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* Get next input (simulates fgets)
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*/
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public function getNextInput(): ?string
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{
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if ($this->currentIndex >= count($this->inputs)) {
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return null;
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}
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$input = $this->inputs[$this->currentIndex];
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$this->currentIndex++;
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return $input . "\n";
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}
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/**
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* Reset to beginning
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*/
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public function reset(): void
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{
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$this->currentIndex = 0;
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}
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/**
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* Check if there are more inputs
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*/
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public function hasMoreInputs(): bool
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{
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return $this->currentIndex < count($this->inputs);
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}
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/**
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* Get all remaining inputs
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*/
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public function getRemainingInputs(): array
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{
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return array_slice($this->inputs, $this->currentIndex);
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}
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}
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