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1 | <?php |
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2 | |||
3 | namespace PhpSchool\CliMenu\Builder; |
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4 | |||
5 | use PhpSchool\CliMenu\CliMenu; |
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6 | use PhpSchool\CliMenu\MenuItem\SplitItem; |
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7 | use PhpSchool\CliMenu\MenuStyle; |
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8 | use PhpSchool\Terminal\Terminal; |
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9 | |||
10 | /** |
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11 | * @author Aydin Hassan <[email protected]> |
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12 | */ |
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13 | class SplitItemBuilder implements Builder |
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14 | { |
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15 | use BuilderUtils; |
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16 | |||
17 | /** |
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18 | * @var int |
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19 | */ |
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20 | private $gutter = 2; |
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21 | |||
22 | public function __construct(Builder $parent) |
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23 | { |
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24 | $this->parent = $parent; |
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25 | } |
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26 | |||
27 | public function build() : SplitItem |
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28 | { |
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29 | $items = $this->buildSubMenus($this->menuItems); |
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30 | |||
31 | $splitItem = new SplitItem($items); |
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32 | $splitItem->setGutter($this->gutter); |
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33 | |||
34 | return $splitItem; |
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35 | } |
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36 | |||
37 | public function setSubMenuParents(CliMenu $menu) : void |
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38 | { |
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39 | foreach ($this->subMenus as $subMenu) { |
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40 | $subMenu->setParent($menu); |
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41 | } |
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42 | } |
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43 | |||
44 | public function getTerminal() : Terminal |
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45 | { |
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46 | return $this->parent->getTerminal(); |
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47 | } |
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48 | |||
49 | public function getMenuStyle() : MenuStyle |
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50 | { |
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51 | return $this->parent->getMenuStyle(); |
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52 | } |
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53 | |||
54 | public function end() : CliMenuBuilder |
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55 | { |
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56 | return $this->parent; |
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57 | } |
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58 | |||
59 | public function setGutter(int $gutter) : SplitItemBuilder |
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60 | { |
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61 | $this->gutter = $gutter; |
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62 | } |
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63 | } |
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64 |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: