graze /
console-diff-renderer
| @@ 24-38 (lines=15) @@ | ||
| 21 | * |
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| 22 | * @return int |
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| 23 | */ |
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| 24 | public function getWidth() |
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| 25 | { |
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| 26 | if (null === $this->width && !$this->initialised) { |
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| 27 | $this->refreshDimensions(); |
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| 28 | } |
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| 29 | ||
| 30 | if (null === $this->width) { |
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| 31 | $width = getenv('COLUMNS'); |
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| 32 | if (false !== $width) { |
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| 33 | $this->width = (int) trim($width); |
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| 34 | } |
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| 35 | } |
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| 36 | ||
| 37 | return $this->width ?: static::DEFAULT_WIDTH; |
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| 38 | } |
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| 39 | ||
| 40 | /** |
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| 41 | * Gets the terminal height. |
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| @@ 45-59 (lines=15) @@ | ||
| 42 | * |
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| 43 | * @return int |
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| 44 | */ |
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| 45 | public function getHeight() |
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| 46 | { |
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| 47 | if (null === $this->height && !$this->initialised) { |
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| 48 | $this->refreshDimensions(); |
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| 49 | } |
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| 50 | ||
| 51 | if (null === $this->height) { |
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| 52 | $height = getenv('LINES'); |
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| 53 | if (false !== $height) { |
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| 54 | $this->height = (int) trim($height); |
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| 55 | } |
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| 56 | } |
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| 57 | ||
| 58 | return $this->height ?: static::DEFAULT_HEIGHT; |
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| 59 | } |
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| 60 | ||
| 61 | /** |
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| 62 | * Refresh the current dimensions from the terminal |
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